CN108639699B - Circulating conveying system of tooling plate - Google Patents
Circulating conveying system of tooling plate Download PDFInfo
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- CN108639699B CN108639699B CN201810588536.8A CN201810588536A CN108639699B CN 108639699 B CN108639699 B CN 108639699B CN 201810588536 A CN201810588536 A CN 201810588536A CN 108639699 B CN108639699 B CN 108639699B
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- 230000007246 mechanism Effects 0.000 claims abstract description 154
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 7
- 238000013461 design Methods 0.000 abstract description 6
- 230000003028 elevating effect Effects 0.000 description 9
- 230000007704 transition Effects 0.000 description 9
- 238000012545 processing Methods 0.000 description 7
- 238000001514 detection method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 2
- 208000011092 Hand injury Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G37/00—Combinations of mechanical conveyors of the same kind, or of different kinds, of interest apart from their application in particular machines or use in particular manufacturing processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G35/00—Mechanical conveyors not otherwise provided for
- B65G35/06—Mechanical conveyors not otherwise provided for comprising a load-carrier moving along a path, e.g. a closed path, and adapted to be engaged by any one of a series of traction elements spaced along the path
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Abstract
The invention relates to a circulating conveying system of a tooling plate, which comprises the following components: the device comprises a conveying workbench, a first double-speed chain mechanism, a second double-speed chain mechanism, a first tooling plate lifting device and a second tooling plate lifting device. The top surface of the conveying workbench is a workbench surface, and the conveying workbench is provided with a first conveying channel. The first speed-doubling chain mechanism is composed of more than two speed-doubling chain mechanisms and is sequentially arranged on the workbench surface. The second speed-doubling chain mechanism is more than two and is sequentially arranged in the first conveying channel. The first tooling plate lifting device and the second tooling plate lifting device are respectively positioned at two sides of the conveying workbench. The circulating conveying system of the tooling plate is characterized in that the double-speed chain mechanism adopts a sectional design mode relative to the traditional double-speed chain mechanism with integral design, so that when one of the double-speed chain mechanisms is damaged, other double-speed chain mechanisms cannot be influenced, and only the damaged double-speed chain mechanism is required to be maintained, so that the maintenance can be conveniently carried out.
Description
Technical Field
The invention relates to the technical field of cyclic conveying of tooling plates, in particular to a cyclic conveying system of tooling plates.
Background
The tooling plate is mainly used for bearing motor vehicle parts and is driven by a circulating conveying system to circularly run on a processing line. Wherein, when the loading station is started, the motor vehicle parts to be processed are arranged on the tooling plate; when the tooling plate bearing motor vehicle parts run to a preset processing position, the tooling plate is positioned by a tooling plate positioning mechanism arranged on the circulating conveying system, and then the motor vehicle parts borne on the tooling plate are subjected to relevant processing and detection operations by a part processing device such as a paint spraying device, a welding device, a stamping device, an oiling device, a detection device and the like; after the motor vehicle parts are machined and detected, when the tooling plate runs to a workpiece taking station, taking out the machined motor vehicle parts; after the workpiece is taken out, the tooling plate returns to the initial loading station, and a new motor vehicle part to be processed is installed. However, the double-speed chain mechanism of the conventional circulating conveying system for the tooling plate is usually designed into an integral structure, and the double-speed chain profile and the double-speed chain are all vulnerable parts which need to be replaced regularly, so that when the number of processing stations is large, the double-speed chain is very inconvenient to maintain when the conveying length of the double-speed chain is long.
Disclosure of Invention
Based on this, it is necessary to overcome the drawbacks of the prior art, and to provide a circulating conveying system for tooling plates, which can be easily maintained.
The technical scheme is as follows: a cyclical delivery system of tooling plates, comprising: the conveying workbench is provided with a first conveying channel penetrating from one side surface of the conveying workbench to the other side surface of the conveying workbench; the first speed-doubling chain mechanism is more than two and is sequentially arranged on the workbench surface; the second speed-doubling chain mechanisms are more than two and are sequentially arranged in the first conveying channel; first frock board elevating gear, second frock board elevating gear, first frock board elevating gear with second frock board elevating gear is located respectively the both sides of transport table, first doubly fast chain mechanism is used for carrying the frock board to first frock board elevating gear, first frock board elevating gear is used for with the frock board carries to second doubly fast chain mechanism, second doubly fast chain mechanism is used for with the frock board carries to second frock board elevating gear, second frock board elevating gear is used for with frock board carries to first doubly fast chain mechanism.
The circulating conveying system of the tooling plate comprises more than two first double-speed chain mechanisms arranged on the working table surface of the conveying workbench, more than two second double-speed chain mechanisms arranged in the first conveying channel of the conveying workbench, and the double-speed chain mechanisms are designed in a sectional mode relative to the traditional double-speed chain mechanisms of integral design, so that when one of the double-speed chain mechanisms is damaged, other double-speed chain mechanisms cannot be influenced, only the damaged double-speed chain mechanisms are required to be maintained, and the maintenance can be facilitated.
Further, the conveying workbench comprises a frame and a deck plate paved on the top surface of the frame, the frame comprises a bottom surface frame, a first supporting column, a second supporting column and a top surface frame, the first supporting column and the second supporting column are multiple, the first supporting column is connected between the bottom surface frame and the top surface frame, the second supporting column is detachably connected between the bottom surface frame and the top surface frame, the first supporting column is arranged on one side of the first conveying channel at intervals, and the second supporting column is arranged on the other side of the first conveying channel at intervals.
Further, a plurality of first clamping pieces are arranged on one side, close to the first support column, of the bottom surface frame at intervals, second clamping pieces matched with the first clamping pieces are arranged on the side portion of the second double-speed chain mechanism, and when the second double-speed chain mechanism is arranged in the first conveying channel, the first clamping pieces are matched with the second clamping pieces in a clamping mode.
Further, a groove is formed in the side face, facing the second support column, of the first clamping piece, the caliber of the groove is gradually reduced in the direction from the notch of the groove to the bottom wall of the groove, and the second clamping piece is a clamping head used for being inserted and fixed in the groove.
Further, a plurality of first lifting supporting seats are arranged in the first conveying channel at intervals along the axial direction of the first conveying channel, and the second double-speed chain mechanism is arranged on the first lifting supporting seats.
Further, the first lifting support seat comprises a base, a fixed block, a screw rod and a cross beam; the base, the fixed block the lead screw is more than two, the fixed block with the lead screw all with the base one-to-one sets up, the base is installed in the first conveying channel, the fixed block be equipped with lead screw complex screw, the lead screw is installed in the screw, the crossbeam with the lead screw rotates to be connected.
Further, the circulating conveying system of the tooling plate further comprises a manual assembly platform and a third speed-doubling chain mechanism, wherein the manual assembly platform is positioned between the conveying workbench and the first tooling plate lifting device, a slideway is arranged on the top surface of the manual assembly platform, the first speed-doubling chain mechanism is used for conveying the tooling plate to the slideway, and the slideway is used for conveying the tooling plate to the first tooling plate lifting device; the manual assembly platform is provided with a second conveying channel penetrating from one side face of the manual assembly platform to the other side face of the manual assembly platform, the third triple speed chain mechanism is arranged in the second conveying channel, the first tooling plate lifting device is used for conveying the tooling plates to the third triple speed chain mechanism, and the third triple speed chain mechanism is used for conveying the tooling plates to the second double speed chain mechanism.
Further, the circulating conveying system of the tooling plate further comprises a baffle plate arranged above the slideway, and the baffle plate extends from one end of the slideway to the other end of the slideway.
Further, one side surface of the manual assembly platform facing the side part of the second conveying channel is a hollowed surface; and a plurality of second lifting supporting seats are arranged in the second conveying channel at intervals along the axial direction of the second conveying channel, and the third speed-tripling chain mechanism is arranged on the second lifting supporting seats.
Further, the circulating conveying system of the tooling plate further comprises a belt conveying mechanism arranged between the slideway and the first double-speed chain mechanism, wherein the first double-speed chain mechanism is used for conveying the tooling plate to the belt conveying mechanism, and the belt conveying mechanism is used for conveying the tooling plate to the slideway; the belt conveying mechanism is arranged on the conveying workbench or the manual assembly platform.
Drawings
FIG. 1 is a schematic view of a circulating conveying system for a tooling plate according to an embodiment of the present invention;
FIG. 2 is a schematic view of a frame according to an embodiment of the invention;
FIG. 3 is a schematic diagram of a second speed-doubling chain mechanism and a third speed-doubling chain mechanism according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a first lifting support seat according to an embodiment of the invention;
FIG. 5 is a schematic structural view of a manual assembly platform according to an embodiment of the present invention;
Fig. 6 is a schematic structural diagram of a first speed-doubling chain mechanism according to an embodiment of the invention.
Reference numerals:
10. The conveyor table, 11, first conveyor channel, 12, frame, 121, bottom frame, 122, first support column, 123, second support column, 124, top frame, 125, first clamping piece, 1251, groove, 126, second clamping piece, 127, first lifting support base, 1271, base, 1272, fixed block, 1273, screw, 1274, cross beam, 13, deck plate, 20, first double-speed chain mechanism, 21, motor, 22, driving axle, 23, driven axle, 24, double-speed chain, 25, first limiting plate, 251, axle hole, 26, second limiting plate, 27, bearing pedestal, 28, support beam, 29, carrier plate, 30, second double-speed chain mechanism, 41, first tooling plate lifting device, 42, second tooling plate lifting device, 50, manual assembly platform, 51, slideway, 52, second conveyor channel, 53, unpowered roller, 54, baffle plate, 55, wallboard, 56, hollowed surface, 57, second lifting support base, 60, second lifting belt mechanism, 70, transition wheel, 80, and bridge pulley.
Detailed Description
In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the invention, whereby the invention is not limited to the specific embodiments disclosed below.
In the description of the present invention, it should be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the description of the present invention, it will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly connected" to another element, there are no intervening elements present.
In one embodiment, referring to FIG. 1, a cyclical delivery system for tooling plate, comprises: the conveying workbench 10, the first double-speed chain mechanism 20, the second double-speed chain mechanism 30, the first tooling plate lifting device 41 and the second tooling plate lifting device 42. The top surface of the conveying table 10 is a table surface, and the conveying table 10 is provided with a first conveying passage 11 penetrating from one side surface of the conveying table 10 to the other side surface of the conveying table 10. The number of the first speed-doubling chain mechanisms 20 is more than two, and the first speed-doubling chain mechanisms 20 are sequentially arranged on the workbench surface. The number of the second double-speed chain mechanisms 30 is more than two, and the second double-speed chain mechanisms 30 are sequentially arranged in the first conveying channel 11. The first tooling plate lifting device 41 and the second tooling plate lifting device 42 are respectively positioned at two sides of the conveying workbench 10. The first double speed chain mechanism 20 is used for conveying the tooling plate to the first tooling plate lifting device 41. The first tooling plate lifting device 41 is used for conveying the tooling plate to the second double-speed chain mechanism 30. The second double speed chain mechanism 30 is used for conveying the tooling plate to a second tooling plate lifting device 42. The second tooling plate lifting device 42 is used for conveying the tooling plate to the first speed chain mechanism 20.
According to the circulating conveying system for the tooling plate, more than two first double-speed chain mechanisms 20 are arranged on the working table surface of the conveying workbench 10, more than two second double-speed chain mechanisms 30 are arranged in the first conveying channel 11 of the conveying workbench 10, and compared with the conventional double-speed chain mechanisms with integral design, the double-speed chain mechanisms adopt a sectional design mode, so that when one of the double-speed chain mechanisms is damaged, other double-speed chain mechanisms are not affected, only the damaged double-speed chain mechanisms are required to be maintained, and the maintenance can be facilitated.
Further, referring to fig. 2, the conveying table 10 includes a frame 12 and a table top 13 disposed on a top surface of the frame 12. The frame 12 includes a bottom frame 121, a first support column 122, a second support column 123, and a top frame 124. The first support columns 122 and the second support columns 123 are plural. The first support columns 122 are connected between the bottom surface frame 121 and the top surface frame 124, and the second support columns 123 are detachably connected between the bottom surface frame 121 and the top surface frame 124. The first support columns 122 are disposed at intervals on one side of the first conveying path 11, and the second support columns 123 are disposed at intervals on the other side of the first conveying path 11. In this way, when the second double speed chain mechanism 30 is assembled or maintained, the second support column 123 can be disassembled, so that the assembly or maintenance operation of the second double speed chain mechanism 30 is convenient on the side of the conveying workbench 10.
Further, referring to fig. 2 and 3, a plurality of first clamping members 125 are disposed on a side of the bottom frame 121 adjacent to the first supporting column 122 at intervals. The second double-speed chain mechanism 30 is provided with a second clamping member 126 on the side portion thereof, which is engaged with the first clamping member 125. When the second double-speed chain mechanism 30 is installed in the first conveying channel 11, the first clamping member 125 and the second clamping member 126 are mutually clamped and matched. Therefore, the first clamping member 125 and the second clamping member 126 are in clamping fit with each other, so that the second double-speed chain mechanism 30 can be conveniently and firmly arranged in the first conveying channel 11, and the second double-speed chain mechanism 30 is prevented from moving in the first conveying channel 11.
Further, a groove 1251 is provided on a side of the first clamping member 125 facing the second supporting column 123. The caliber of the groove 1251 is gradually reduced in the direction from the notch of the groove 1251 to the bottom wall of the groove 1251, and the second clamping piece 126 is a clamping head for being inserted and fixed in the groove 1251. Thus, when the second double-speed chain mechanism 30 is assembled into the first conveying channel 11, the clamping head of the second double-speed chain mechanism 30 is gradually plugged into the groove 1251 for fixing, so that the installation operation is convenient; when the second double-speed chain mechanism 30 is pulled out from the first conveying channel 11 to be replaced and maintained, the clamping head can be directly separated from the groove 1251, and the disassembly and assembly operations are also convenient.
Further, referring to fig. 4, a plurality of first lifting support seats 127 are disposed in the first conveying passage 11 at intervals along the axial direction of the first conveying passage 11. The second double speed chain mechanism 30 is mounted on the first lifting support 127. In this way, the first lifting support 127 is used to lift and adjust the height of the second double-speed chain mechanism 30, so that the second double-speed chain mechanism 30 can be effectively engaged with the second tooling plate lifting device 42 and the first double-speed chain mechanism 20.
Specifically, the first lifting support 127 includes a base 1271, a fixed block 1272, a screw 1273 and a cross member 1274. The number of the base 1271, the number of the fixed blocks 1272 and the number of the screw rods 1273 are more than two, the fixed blocks 1272 and the screw rods 1273 are respectively arranged in one-to-one correspondence with the base 1271, and the base 1271 is arranged in the first conveying channel 11. The fixed block 1272 is provided with a screw hole matched with the screw rod 1273, the screw rod 1273 is arranged in the screw hole, and the cross beam 1274 is rotatably connected with the screw rod 1273. Thus, the height position of the cross member 1274 can be adjusted by rotating the screw 1273, so that the height position of the second double speed chain mechanism 30 above the cross member 1274 can be adjusted.
In one embodiment, the first clamping members 125 are disposed on the first lifting support seats 127 in a one-to-one correspondence manner, and the first clamping members 125 are disposed on the first lifting support seats 127.
In one embodiment, the first lifting support 127 may be a cylinder drive mechanism, a hydraulic cylinder drive mechanism, or a hydro-cylinder drive mechanism.
Further, referring to fig. 1 and 5, the circulating conveying system of the tooling plate further includes a manual assembly platform 50 and a third triple speed chain mechanism 60. The manual assembly platform 50 is located between the conveying workbench 10 and the first tooling plate lifting device 41, and a slideway 51 is arranged on the top surface of the manual assembly platform 50. The first speed-doubling chain mechanism 20 is used for conveying the tooling plate onto the slideway 51. The slide 51 is used for conveying the tooling plate to the first tooling plate lifting device 41. The manual assembly stage 50 is provided with a second conveying passage 52 penetrating from one side of the manual assembly stage 50 to the other side of the manual assembly stage 50. The third triple-speed chain mechanism 60 is provided in the second conveying path 52. The first tooling plate lifting device 41 is used for conveying the tooling plates to the third triple-speed chain mechanism 60, and the third triple-speed chain mechanism 60 is used for conveying the tooling plates to the second double-speed chain mechanism 30. Thus, the manual assembly platform 50 corresponds to an initial loading station of the tooling plate, when the tooling plate runs on the slide way 51, a worker can assemble motor vehicle parts to be processed and detected onto the tooling plate, then the tooling plate for assembling the motor vehicle parts enters the first tooling plate lifting device 41, and the first tooling plate lifting device 41 conveys the tooling plate to the next station. Specifically, a plurality of unpowered rollers 53 are provided in parallel at intervals on the slide rail 51. The unpowered roller 53 can facilitate the pushing of the tooling plate by the worker.
Further, referring to fig. 5, the circulating conveying system of the tooling plate further includes a baffle 54 disposed above the slide 51. The baffle 54 extends from one end of the chute 51 to the other end of the chute 51. Thus, the baffle 54 can block the motor vehicle parts falling down from the slide way 51, and the safety is high. Specifically, the top surface of the manual assembly platform 50 is provided with a wall plate 55 located at one side of the slideway 51, and the baffle 54 is rotatably disposed on the wall plate 55. The shutter 54 is divided into a plurality of shutters 54, and the shutters 54 can be opened by rotation as needed. In addition, the baffle 54 is an L-shaped baffle 54, and when one side plate of the L-shaped baffle 54 is covered above the slideway 51, the other side plate of the L-shaped baffle 54 is abutted against the wall plate 55.
Further, one of the sides of the manual assembly platform 50 facing the side of the second conveying channel 52 is a hollowed-out surface 56. A plurality of second lifting support seats 57 are arranged in the second conveying passage 52 at intervals along the axial direction of the second conveying passage 52. The third triple-speed chain mechanism 60 is mounted on the second elevating support base 57. In this way, the third tripling chain mechanism 60 can be placed into the second conveying channel 52 through the hollowed-out surface 56, so that maintenance operation on the third tripling chain mechanism 60 is facilitated. In addition, the height of the third triple speed chain mechanism 60 is adjusted by lifting the second lifting support base 57, so that the third triple speed chain mechanism 60 can be effectively connected with the first tooling plate lifting device 41 and the second double speed chain mechanism 30.
Optionally, in order to make the third triple-speed chain mechanism 60 well fixed in the second conveying channel 52, a first clamping member 125 may also be disposed in the second conveying channel 52, and a second clamping member 126 is correspondingly disposed on the side of the third triple-speed chain mechanism 60. In addition, the specific structure of the second lifting support 57 may be similar to that of the first lifting support 127, and will not be described in detail.
Further, the circulating conveying system of the tooling plate further comprises a belt conveying mechanism 70 arranged between the slideway 51 and the first double speed chain mechanism 20. The first double-speed chain mechanism 20 is used for conveying the tooling plate to the belt conveying mechanism 70, and the belt conveying mechanism 70 is used for conveying the tooling plate to the slideway 51. The belt conveyor 70 is provided on the conveyor table 10 or the manual assembly stage 50. Thus, the belt conveying mechanism 70 corresponds to the tool plate pick-up station, when the tool plate runs onto the belt conveying mechanism 70, workers can unload motor vehicle parts which are processed and detected on the tool plate, the belt of the belt conveying mechanism 70 is lower in hand injury degree relative to the double-speed chain 24 of the double-speed chain mechanism, and safety is improved.
In addition, a transition wheel 80 is arranged between the first double-speed chain mechanism 20 and the belt conveying mechanism 70, a transition wheel 80 is arranged between the first tooling plate lifting device 41 and the third double-speed chain mechanism 60, a transition wheel 80 is arranged between the second double-speed chain mechanism 30 and the second tooling plate lifting device 42, and a transition wheel 80 is arranged between the second tooling plate lifting device 42 and the first double-speed chain mechanism 20. Thus, the tooling plates on the first double-speed chain mechanism 20 can be conveniently transmitted to the belt conveying mechanism 70 through the transition wheel 80, the tooling plates on the first tooling plate lifting device 41 can be conveniently transmitted to the third double-speed chain mechanism 60 through the transition wheel 80, the tooling plates on the second double-speed chain mechanism 30 can be conveniently transmitted to the second tooling plate lifting device 42 through the transition wheel 80, and the tooling plates on the second tooling plate lifting device 42 can be conveniently transmitted to the first double-speed chain mechanism 20 through the transition wheel 80.
In one embodiment, each of the first speed-doubling chain mechanism 20, the second speed-doubling chain mechanism 30 and the third speed-doubling chain mechanism 60 comprises a motor 21, a driving wheel shaft 22, a driven wheel shaft 23 and two speed-doubling chains 24 sleeved on the driving wheel shaft 22 and the driven wheel shaft 23. The torque output shaft of the motor 21 is in driving connection with the drive axle 22. Thus, when the motor 21 works, the driving wheel axle 22 is driven to rotate, the driving wheel axle 22 drives the two speed-doubling chains 24 to rotate, and the speed-doubling chains 24 correspondingly drive the tooling plate thereon to move.
Further, referring to fig. 3 and fig. 6 together, the first speed-doubling chain mechanism 20, the second speed-doubling chain mechanism 30, and the third speed-doubling chain mechanism 60 each further include a first limiting plate 25 and a second limiting plate 26. The first limiting plate 25 and the second limiting plate 26 are arranged in parallel at intervals, the two speed multiplying chains 24 are located between the first limiting plate 25 and the second limiting plate 26, the first limiting plate 25 is abutted against one side of the tooling plate, and the second limiting plate 26 is abutted against the other side of the tooling plate. So, the frock board is in the operation in-process on two doubly fast chains 24, fixes a position in frock board both sides through first limiting plate 25 and second limiting plate 26, can guarantee the positioning accuracy of frock board to when the frock board moves to the processing station, the quality of processing detection operation is higher.
Further, the first limiting plate 25 is spaced from the adjacent speed-doubling chain 24, and the second limiting plate 26 is spaced from the adjacent speed-doubling chain 24. Thus, the two speed chains 24 can relatively and intensively contact with the middle part of the bottom surface of the tooling plate, but not contact with the side part of the bottom surface of the tooling plate, namely, the two speed chains 24 are supported at the middle part of the bottom surface of the tooling plate, so that the tooling plate can be prevented from bending deformation.
Further, the first double speed chain mechanism 20, the second double speed chain mechanism 30, and the third double speed chain mechanism 60 each include two bearing blocks 27. One of the bearing seats 27 is provided in the interval between the first limiting plate 25 and the adjacent double speed chain 24, and the other bearing seat 27 is provided in the interval between the second limiting plate 26 and the adjacent double speed chain 24. The drive axle 22 is rotatably mounted on a bearing housing 27. In this way, the bearing is provided in the space between the limiting plate and the speed chain 24, which can save space.
The first and second stopper plates 25, 26 are provided with shaft holes 251, and the driven wheel shaft 23 is mounted in the shaft holes 251. The driven wheel shaft 23 is rotatably provided with a sprocket, and the double speed chains 24 are all sleeved on the sprocket. Alternatively, shaft holes 251 are each a waist-shaped hole. The driven wheel shaft 23 can move along the waist-shaped hole, so that the tension of the double-speed chain 24 can be adjusted, and the conveying effect of the double-speed chain 24 is ensured. Alternatively, there may be two driven wheel shafts 23, one driven wheel shaft 23 is disposed in the shaft hole 251 of the first limiting plate 25 for sleeving one of the double speed chains 24, and the other driven wheel shaft 23 is disposed in the shaft hole 251 of the second limiting plate 26 for sleeving the other double speed chain 24.
In one embodiment, to raise the first and second stop plates 25, 26, it is convenient to have enough space below between the two speed chains 24 in the first speed chain mechanism 20 to design the tooling plate positioning apparatus. The first speed chain mechanism 20 also includes a plurality of support beams 28. A plurality of supporting beams 28 are arranged between the first limiting plate 25 and the second limiting plate 26 and the working table surface at intervals. Specifically, the support beam 28 is an i-beam or H-section steel.
In one embodiment, second multiplier chain mechanism 30 and third multiplier chain mechanism 60 each further include carrier plate 29. The first limiting plate 25 and the second limiting plate 26 are fixedly arranged on the carrier plate 29. The carrier plate 29 of the second double-speed chain mechanism 30 is mounted on the first lifting support seat 127 in the first conveying channel 11, instead of mounting the first limiting plate 25 and the second limiting plate 26 of the second double-speed chain mechanism 30 on the first lifting support seat 127, so that the overall stability of the second double-speed chain mechanism 30 is improved, and the maintenance and replacement operations are facilitated. Similarly, the carrier plate 29 of the third triple-speed chain mechanism 60 is mounted on the second lifting support base 57 in the second conveying channel 52, instead of mounting the first limiting plate 25 and the second limiting plate 26 of the third triple-speed chain mechanism 60 on the second lifting support base 57, so that the overall stability of the third triple-speed chain mechanism 60 is improved, and the maintenance and replacement operations are facilitated.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (9)
1. The utility model provides a circulation conveying system of frock board which characterized in that includes:
The conveying workbench is provided with a first conveying channel penetrating from one side surface of the conveying workbench to the other side surface of the conveying workbench;
The first speed-doubling chain mechanism is more than two and is sequentially arranged on the workbench surface;
the second speed-doubling chain mechanisms are more than two and are sequentially arranged in the first conveying channel;
the first tooling plate lifting device and the second tooling plate lifting device are respectively positioned at two sides of the conveying workbench, the first double-speed chain mechanism is used for conveying the tooling plate to the first tooling plate lifting device, the first tooling plate lifting device is used for conveying the tooling plate to the second double-speed chain mechanism, the second double-speed chain mechanism is used for conveying the tooling plate to the second tooling plate lifting device, and the second tooling plate lifting device is used for conveying the tooling plate to the first double-speed chain mechanism;
The manual assembly platform is positioned between the conveying workbench and the first tooling plate lifting device, a slideway is arranged on the top surface of the manual assembly platform, the first speed-doubling chain mechanism is used for conveying the tooling plate to the slideway, and the slideway is used for conveying the tooling plate to the first tooling plate lifting device; the first tooling plate lifting device is used for conveying the tooling plates to the third speed-doubling chain mechanism, and the third speed-doubling chain mechanism is used for conveying the tooling plates to the second speed-doubling chain mechanism;
The first speed-doubling chain mechanism, the second speed-doubling chain mechanism and the third speed-doubling chain mechanism comprise a motor, a driving wheel shaft, a driven wheel shaft, a first limiting plate, a second limiting plate and two speed-doubling chains, a torque output shaft of the motor is in transmission connection with the driving wheel shaft, the first limiting plate and the second limiting plate are arranged at intervals in parallel, the first limiting plate is in collision with one side of the tooling plate, the second limiting plate is in collision with the other side of the tooling plate, and the two speed-doubling chains are sleeved on the driving wheel shaft and the driven wheel shaft and are located between the first limiting plate and the second limiting plate.
2. The circulating conveying system of a tooling plate according to claim 1, wherein the conveying workbench comprises a frame and a table plate paved on the top surface of the frame, the frame comprises a bottom surface frame, a first support column, a second support column and a top surface frame, the first support column and the second support column are multiple, the first support column is connected between the bottom surface frame and the top surface frame, the second support column is detachably connected between the bottom surface frame and the top surface frame, the first support column is arranged on one side of the first conveying channel at intervals, and the second support column is arranged on the other side of the first conveying channel at intervals.
3. The circulating conveying system of the tooling plate according to claim 2, wherein a plurality of first clamping pieces are arranged on one side, close to the first support column, of the bottom surface frame at intervals, second clamping pieces matched with the first clamping pieces are arranged on the side portion of the second double-speed chain mechanism, and when the second double-speed chain mechanism is arranged in the first conveying channel, the first clamping pieces are mutually clamped and matched with the second clamping pieces.
4. A circulating conveying system for a tooling plate according to claim 3, wherein the side of the first clamping piece facing the second support column is provided with a groove, the caliber of the groove is gradually reduced in the direction from the notch of the groove to the bottom wall of the groove, and the second clamping piece is a clamping head for being inserted and fixed in the groove.
5. The circulating conveying system of the tooling plate according to claim 1, wherein a plurality of first lifting supporting seats are arranged in the first conveying channel at intervals along the axial direction of the first conveying channel, and the second speed-doubling chain mechanism is arranged on the first lifting supporting seats.
6. The tooling plate circulation conveying system according to claim 5, wherein the first lifting support base comprises a base, a fixed block, a screw rod and a cross beam; the base, the fixed block the lead screw is more than two, the fixed block with the lead screw all with the base one-to-one sets up, the base is installed in the first conveying channel, the fixed block be equipped with lead screw complex screw, the lead screw is installed in the screw, the crossbeam with the lead screw rotates to be connected.
7. The tooling plate circulation delivery system of claim 1, further comprising a baffle disposed above the chute, the baffle extending from one end of the chute to the other end of the chute.
8. The circulating conveying system of the tooling plate according to claim 1, wherein one side surface of the manual assembly platform facing the side part of the second conveying channel is a hollowed surface; and a plurality of second lifting supporting seats are arranged in the second conveying channel at intervals along the axial direction of the second conveying channel, and the third speed-tripling chain mechanism is arranged on the second lifting supporting seats.
9. The endless conveyor system for tooling plate according to any one of claim 1, claim 7, and claim 8, further comprising a belt conveyor mechanism disposed between said slide and said first double speed chain mechanism for conveying said tooling plate onto said belt conveyor mechanism for conveying said tooling plate onto said slide; the belt conveying mechanism is arranged on the conveying workbench or the manual assembly platform.
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| CN201810588536.8A CN108639699B (en) | 2018-06-08 | 2018-06-08 | Circulating conveying system of tooling plate |
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| CN201810588536.8A CN108639699B (en) | 2018-06-08 | 2018-06-08 | Circulating conveying system of tooling plate |
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| CN109571787B (en) * | 2018-12-21 | 2020-12-01 | 国家电投集团西安太阳能电力有限公司 | Tool transmission device, degumming machine system and degumming and separating method after silicon rod cutting |
| CN109648323A (en) * | 2019-01-08 | 2019-04-19 | 马鞍山经纬回转支承有限公司 | A kind of Intelligent assembly production line for speed reducer |
| CN114162544A (en) * | 2020-09-11 | 2022-03-11 | 同方威视技术股份有限公司 | Vehicle carrying plate loop transportation system and method for vehicle security inspection |
| CN112278714A (en) * | 2020-11-03 | 2021-01-29 | 深圳创维－Rgb电子有限公司 | Transmission device and production line |
| CN114180329A (en) * | 2021-12-14 | 2022-03-15 | 广州丰桥智能装备有限公司 | But store up and send integral type circulation part feeding system |
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Denomination of invention: Circulating conveying system for tooling boards Granted publication date: 20240510 Pledgee: China Construction Bank Corporation Guangzhou Development Zone Branch Pledgor: GUANGZHOU YONGHEXIANG AUTOMATION EQUIPMENT TECHNOLOGY Co.,Ltd. Registration number: Y2024980042340 |
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