CN113579114B - Automatic unloading of prestressing force is equipped for beam field - Google Patents
Automatic unloading of prestressing force is equipped for beam field Download PDFInfo
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- CN113579114B CN113579114B CN202110779173.8A CN202110779173A CN113579114B CN 113579114 B CN113579114 B CN 113579114B CN 202110779173 A CN202110779173 A CN 202110779173A CN 113579114 B CN113579114 B CN 113579114B
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- 238000005520 cutting process Methods 0.000 claims abstract description 102
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 46
- 239000010959 steel Substances 0.000 claims abstract description 46
- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 239000000463 material Substances 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 230000009467 reduction Effects 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F11/00—Cutting wire
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B13/00—Bundling articles
- B65B13/02—Applying and securing binding material around articles or groups of articles, e.g. using strings, wires, strips, bands or tapes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
- B65B35/10—Feeding, e.g. conveying, single articles
- B65B35/12—Feeding, e.g. conveying, single articles by gravity
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Abstract
The invention discloses prestressed automatic blanking equipment for a beam yard, and relates to the technical field of beam yard blanking equipment. In order to promote cutting effect and efficiency, specifically including equipping main part, cutting mechanism and three fixture, equip main part one side and be provided with the mounting bracket, the mounting bracket with equip and be fixed with first guide bar between the main part, mounting bracket one side outer wall is fixed with first translation motor, first translation motor's output rotates and is connected with first translation screw rod, fixture includes first alignment jig, first clamping part and second clamping part. According to the invention, through arranging the first adjusting frame, the first clamping part, the second clamping part and other structures, a user can place a steel strand to be cut in the equipment main body, and lead one end of the steel strand out of the accommodating hole to be fixed on the first clamping mechanism, after the first clamping mechanism pulls the steel strand to a specified position, the second clamping mechanism fixes the steel strand, and after the two points are firmly fixed, the steel strand is cut by the cutting mechanism.
Description
Technical Field
The invention relates to the technical field of beam yard blanking equipment, in particular to prestressed automatic blanking equipment for a beam yard.
Background
The prestressed structure is used for improving the service performance of the structure, compressive stress is applied to the structure in advance during construction, the compressive stress can completely or partially offset tensile stress caused by load during service of the structure, and structural damage parts such as steel strands and the like are avoided; at present, when steel strands are produced and discharged, the defects of inaccurate discharging precision, inconvenient cutting, easy injury to people and the like are easily caused by a manual cutting mode, so the improvement is needed.
Through the retrieval, chinese patent application number is CN 201920308108.5's patent, discloses a cutting device of steel strand wires processing usefulness, the on-line screen storage device comprises a base, base top both sides outer wall all has the slide rail through the bolt fastening, and two slide rail bottom inner walls sliding connection respectively have first semicircle board and second semicircle board, base top both sides outer wall all has the mount pad through the bolt fastening, and just two mount pad top outer walls all have the pneumatic cylinder through the bolt fastening, the top outer wall that the base both sides are close to slide rail one side all has electric putter through the bolt fastening, and the one end of two electric putter extension rods all is connected with one side outer wall of first semicircle board and second semicircle board through the screw thread, two there is same roof hydraulic cylinder extension rod's one end all through threaded connection. The cutting device in the above patent has the following disadvantages: although a certain use requirement can be met, the defects of inaccurate blanking precision, inconvenient cutting, easy injury to people and the like exist, and therefore improvement is needed.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides prestressed automatic blanking equipment for a beam field.
In order to achieve the purpose, the invention adopts the following technical scheme:
a prestressed automatic blanking device for a beam yard comprises a device main body, a cutting mechanism and three clamping mechanisms, wherein a mounting frame is arranged on one side of the device main body, a first guide rod is fixed between the mounting frame and the device main body, a first translation motor is fixed on the outer wall of one side of the mounting frame, the output end of the first translation motor is rotatably connected with a first translation screw, each clamping mechanism comprises a first adjusting frame, a first clamping part and a second clamping part, the first adjusting frame is slidably connected to the outer wall of the first guide rod and is connected to the outer wall of the first translation screw through threads, a fixing frame is fixed on the outer wall of the top of the first adjusting frame, a first electric telescopic cylinder is fixed on the outer wall of the bottom of the fixing frame, the outer wall of the top end of the first clamping part is slidably connected to the inner wall of the bottom of the first adjusting frame, the output end of the first electric telescopic cylinder is fixed on the outer wall of the top of the first clamping part, a hydraulic cylinder is fixed on the outer wall of one side of the first clamping part, and the output end of the hydraulic cylinder penetrates through the outer wall of the first clamping part and is fixed on one side of the second clamping part; one side of the equipment main body is provided with an accommodating hole for inserting the steel strand, and the three clamping mechanisms are uniformly and circumferentially distributed by taking the circle center of the accommodating hole as the center; the cutting mechanism is arranged on one side of the clamping mechanism.
Preferably: the cutting mechanism comprises a second electric telescopic cylinder, a cutting frame and a cutting knife wheel, the output end of the second electric telescopic cylinder is fixed on the outer wall of one side of the cutting frame, the cutting knife wheel is rotatably mounted on the inner wall of one end of the cutting frame through a shaft, a cutting motor is fixed on the outer wall of one side of the cutting frame, and the output end of the cutting motor forms a transmission relation with the cutting knife wheel through a gear transmission assembly.
Further: the two sides of the second electric telescopic cylinder are provided with first support frames, the inner walls of the two sides of each first support frame are fixedly provided with second guide rods, the outer wall of the primary side of each first support frame is fixedly provided with a second translation motor, the output end of each second translation motor is rotatably connected with a second translation screw, the outer wall of each second guide rod is slidably connected with a second adjusting frame, each second adjusting frame is connected to the outer wall of the corresponding second translation screw through threads, and the second electric telescopic cylinder is fixed to the inner wall of the corresponding second adjusting frame.
Further preferred is: the outer wall of one side adjacent to the first clamping part and the second clamping part is provided with a clamping groove matched with the first clamping part, and the clamping groove is internally provided with anti-skidding bulges which are uniformly distributed.
As a preferable aspect of the present invention: more than two material guide inclined plates are fixed on the outer wall of one side of the mounting rack and are distributed in a staggered manner; the outer wall of one side of the material guide inclined plate is provided with a baffle.
Further preferred according to the invention are: the mounting bracket is provided with the second support frame with equip between the main part, installs the automatically controlled door of two symmetries on the second support frame through the hinge, and automatically controlled door is located guide swash plate below, and two automatically controlled doors are V font structure.
As a still further scheme of the invention: first preformed hole and second preformed hole have been seted up respectively to two automatically controlled door bottom outer walls, and first preformed hole and second preformed hole mutual adaptation.
On the basis of the scheme: the outer wall of the top of the material guide inclined plate is provided with uniformly distributed speed reduction convex strips, and the speed reduction convex strips are of arc-shaped structures.
On the basis of the scheme, the following steps are preferred: cutting openings are formed in the outer walls of one sides of the second clamping portion and the first clamping portion, and the positions of the cutting openings are matched with the positions of the cutting knife wheels.
The invention has the beneficial effects that:
1. according to the invention, through arranging the first adjusting frame, the first clamping part, the second clamping part and other structures, a user can place a steel strand to be cut in the equipment main body, and lead one end of the steel strand out of the accommodating hole to be fixed on the first clamping mechanism; so relapse, then can realize high-efficient and accurate cutting, promoted practicality and reliability.
2. By arranging the cutting knife wheel, the cutting frame and the like, the second electric telescopic cylinder can be used for working, the cutting frame is pushed to a cutting position, the cutting motor works to drive the cutting knife wheel to rotate for cutting, and the reliability is improved; through setting up second translation screw rod, second alignment jig isotructure, be convenient for drive the rotation of second translation screw rod through the work of second translation motor, and then control the translation of the electronic telescoping cylinder of second, reach the purpose that changes cutting length, promoted practicality and flexibility.
3. By arranging the clamping groove and the anti-skidding bulges, the clamping firmness of the steel strand can be effectively improved, and the reliability is improved; through the arrangement of the material guide inclined plate and the baffle plate, the falling steel strand can be received and guided, and the practicability is improved; through setting up automatically controlled door isotructure, be convenient for accept the steel strand wires that will fall and the gesture adjustment, then carry out the blanking again, do benefit to subsequent ligature work, promoted the practicality.
4. By arranging the first preformed hole and the second preformed hole, after the steel strands accumulated on the electric control door reach a certain number, iron wires can penetrate through the first preformed hole and the second preformed hole, so that the steel strands are bound by a binding machine, and the practicability is improved; through setting up the speed reduction sand grip, can lead to it when accepting the steel strand wires to utilize the speed reduction sand grip to carry out stopping of certain degree, reach the effect of deceleration.
5. Through setting up cutting opening isotructure, can send the cutting break bar into the cutting opening in and cut when the cutting, ensure the stability of the first clamping part of cutting process and second clamping part to the steel strand wires centre gripping, promote cutting effect.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, serve to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and the description of the exemplary embodiments of the present application are provided for explaining the present application and do not constitute an undue limitation on the present application. In the drawings:
FIG. 1 is a schematic structural diagram of an integral prestressed automatic blanking device for a beam yard, which is provided by the invention;
FIG. 2 is a schematic structural diagram of a local part of the prestressed automatic blanking device for a beam field, which is provided by the invention;
FIG. 3 is a schematic structural view of a cross section of a first adjusting bracket of the prestressed automatic blanking device for a beam yard, which is provided by the invention;
FIG. 4 is a schematic structural diagram of a cutting mechanism of the prestressed automatic blanking equipment for a beam field according to the present invention;
FIG. 5 is a schematic structural view of the bottom of an electric control door of the prestressed automatic blanking device for a beam field, which is provided by the invention;
fig. 6 is a schematic structural diagram of a clamping mechanism of the prestressed automatic blanking equipment for a beam yard, which is provided in embodiment 2 of the present invention.
In the figure: the device comprises a device main body 1, a first guide rod 2, a first adjusting frame 3, a first translation screw rod 4, a first translation motor 5, a cutting knife wheel 6, a second translation motor 7, a mounting frame 8, a first support frame 9, a second translation screw rod 10, an electric telescopic cylinder 11, a second guide rod 12, a cutting frame 13, a baffle 14, a material guide inclined plate 15, a speed reduction convex strip 16, an electric control door 17, a second support frame 18, a hydraulic cylinder 19, an anti-skid bulge 20, a clamping groove 21, a second clamping part 22, a first clamping part 23, a first electric telescopic cylinder 24, a fixing frame 25, a gear transmission assembly 26, a cutting motor 27, a second adjusting frame 28, a first reserved hole 29, a second reserved hole 30 and a cutting opening 31.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
In addition, the term "plurality" shall mean two as well as more than two.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Example 1:
a prestressed automatic blanking device for a beam yard is disclosed, as shown in FIGS. 1-5, and comprises a device main body 1, a cutting mechanism and three clamping mechanisms, wherein a mounting frame 8 is arranged on one side of the device main body 1, a first guide rod 2 is fixed between the mounting frame 8 and the device main body 1 through screws, a first translation motor 5 is fixed on the outer wall of one side of the mounting frame 8 through screws, the output end of the first translation motor 5 is rotatably connected with a first translation screw rod 4, the clamping mechanism comprises a first adjusting frame 3, a first clamping part 23 and a second clamping part 22, the first adjusting frame 3 is slidably connected on the outer wall of the first guide rod 2, the first adjusting frame 3 is connected on the outer wall of the first translation screw rod 4 through threads, the outer wall of the top of the first adjusting frame 3 is fixed with a fixing frame 25 through screws, the outer wall of the bottom of the fixing frame 25 is fixed with a first electric telescopic cylinder 24 through screws, the outer wall of the top end of the first clamping part 23 is slidably connected on the inner wall of the bottom of the first adjusting frame 3, the output end of the first electric telescopic cylinder 24 is fixed on the outer wall of the top of the first clamping part 23 through screws, and the outer wall of the first clamping part 23 is fixed on one side of the second clamping part 22; one side of the equipment main body 1 is provided with an accommodating hole for inserting a steel strand, and the three clamping mechanisms are uniformly and circumferentially distributed by taking the circle center of the accommodating hole as the center; the cutting mechanism is arranged on one side of the clamping mechanism; through the arrangement of the first adjusting frame 3, the first clamping portion 23, the second clamping portion 22 and other structures, a user can place a steel strand to be cut in the equipment main body 1, one end of the steel strand is led out of the accommodating hole and fixed on the first clamping mechanism, the steel strand is fixed by the second clamping mechanism after the first clamping mechanism pulls the steel strand to a specified position, the steel strand is cut by the cutting mechanism after the two points are firmly fixed, the steel strand is pulled to the specified position by the second clamping mechanism after the cutting is finished, the steel strand is continuously clamped by the third clamping mechanism, the two points are fixed, and the first clamping mechanism resets during the two points fixing; so relapse, then can realize high-efficient and accurate cutting, promoted practicality and reliability.
To facilitate cutting; as shown in fig. 2 and 4, the cutting mechanism includes a second electric telescopic cylinder 11, a cutting frame 13 and a cutting knife wheel 6, an output end of the second electric telescopic cylinder 11 is fixed on an outer wall of one side of the cutting frame 13 through a screw, the cutting knife wheel 6 is rotatably mounted on an inner wall of one end of the cutting frame 13 through a shaft, a cutting motor 27 is fixed on an outer wall of one side of the cutting frame 13 through a screw, and an output end of the cutting motor 27 forms a transmission relationship with the cutting knife wheel 6 through a gear transmission assembly 26; through setting up cutting knife flywheel 6, cutting frame 13 isotructure, can utilize the work of the electronic telescoping cylinder 11 of second, push away cutting frame 13 to the cutting position, drive cutting knife flywheel 6 by the work of cutting motor 27 and rotate and cut, promoted the reliability.
To facilitate control of the movement of the cutting mechanism; as shown in fig. 2 and 4, two sides of the second electric telescopic cylinder 11 are provided with first support frames 9, two inner walls of two sides of each first support frame 9 are fixed with second guide rods 12 through screws, a second translation motor 7 is fixed on an outer wall of a primary side of each first support frame 9 through screws, an output end of each second translation motor 7 is rotatably connected with a second translation screw 10, an outer wall of each second guide rod 12 is slidably connected with a second adjusting frame 28, each second adjusting frame 28 is connected to an outer wall of each second translation screw 10 through a screw, and each second electric telescopic cylinder 11 is fixed on an inner wall of each second adjusting frame 28 through a screw; through setting up second translation screw rod 10, second alignment jig 28 isotructure, be convenient for drive second translation screw rod 10 through the work of second translation motor 7 and rotate, and then control the electronic telescoping cylinder 11 translation of second, reach the purpose that changes cutting length, promoted practicality and flexibility.
In order to improve the clamping firmness; as shown in fig. 3, the outer wall of one side of the first clamping portion 23 adjacent to the second clamping portion 22 is provided with a matched clamping groove 21, and the clamping groove 21 is internally provided with evenly distributed anti-skid protrusions 20; through setting up centre gripping groove 21 and raised antiskid 20, can effectively promote the firmness of steel strand wires centre gripping, promote the reliability.
The cut steel strands are convenient to bear; as shown in fig. 2, more than two material guide sloping plates 15 are fixed on the outer wall of one side of the mounting frame 8 through screws, and the material guide sloping plates 15 are arranged in a staggered manner; a baffle plate 14 is integrally arranged on the outer wall of one side of the material guide sloping plate 15; through setting up guide swash plate 15 and baffle 14, can accept and lead the steel strand wires that fall, promote the practicality.
In order to improve reliability; as shown in fig. 2, a second support frame 18 is arranged between the mounting frame 8 and the equipment main body 1, two symmetrical electric control doors 17 are mounted on the second support frame 18 through hinges, the electric control doors 17 are located below the material guide sloping plate 15, and the two electric control doors 17 are in a V-shaped structure; through setting up automatically controlled door 17 isotructure, be convenient for accept the steel strand wires that will fall and gesture adjustment, then carry out the blanking again, do benefit to subsequent ligature work, promoted the practicality.
In order to facilitate binding; as shown in fig. 5, the outer walls of the bottoms of the two electric control doors 17 are respectively provided with a first preformed hole 29 and a second preformed hole 30, and the first preformed hole 29 and the second preformed hole 30 are adapted to each other; through setting up first preformed hole 29 and second preformed hole 30, can reach certain quantity back at the steel strand wires that the pile was gathered on automatically controlled door 17, penetrate the iron wire from first preformed hole 29 and second preformed hole 30 to utilize bundling machine to ligature the steel strand wires, promoted the practicality.
In order to improve the blanking effect; as shown in fig. 2, the outer wall of the top of the material guide sloping plate 15 is integrally provided with uniformly distributed deceleration convex strips 16, and the deceleration convex strips 16 are arc-shaped structures; through setting up speed reduction sand grip 16, can lead to it when accepting the steel strand wires to utilize speed reduction sand grip 16 to carry out stopping of certain degree, reach the effect of deceleration.
When the device is used, a user can place a steel strand to be cut in the device main body 1, and lead one end of the steel strand out of the containing hole and fix the steel strand on the first clamping mechanism, the first clamping mechanism pulls the steel strand to a designated position, the second clamping mechanism fixes the steel strand, after two points are firmly fixed, the second translation motor 7 works to drive the second translation screw rod 10 to rotate, so that the second electric telescopic cylinder 11 is controlled to translate, the cutting length of the steel strand is changed, the second electric telescopic cylinder 11 works to push the cutting frame 13 to a cutting position, the cutting motor 27 works to drive the cutting knife wheel 6 to rotate for cutting, after the cutting is finished, the second clamping mechanism pulls the steel strand to the designated position, the third clamping mechanism continues to clamp the steel strand, two points are fixed, and the first clamping mechanism resets; so relapse, then can realize high-efficient and accurate cutting, steel strand wires under the cutting fall to automatically controlled door 17 after the direction of guide swash plate 15 on, after the steel strand wires that pile up on automatically controlled door 17 reachd a certain quantity, penetrate the iron wire from first preformed hole 29 and second preformed hole 30 to utilize bundling machine to ligature steel strand wires.
Example 2:
a prestressed automatic blanking device for a beam yard is shown in figure 1, and aims to improve the stability during cutting; the present embodiment is modified from embodiment 1 as follows: the outer walls of one sides of the second clamping part 22 and the first clamping part 23 are respectively provided with a cutting opening 31, and the positions of the cutting openings 31 are matched with the position of the cutting knife wheel 6; through setting up cutting opening 31 isotructure, can cut in sending cutting edge 31 into cutting opening 6 with cutting knife flywheel when the cutting, ensured the stability of the first clamping part 23 of cutting process and second clamping part 22 to the steel strand wires centre gripping, promoted cutting effect. In the technical scheme of the invention, a bundling machine is required to be matched for bundling the reinforcing steel bars, and the bundling machine is all types or types of prestressed automatic blanking equipment which can be suitable for the beam yard in the field, so that the details are not repeated.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (9)
1. A prestressed automatic blanking device for a beam yard comprises a device main body (1), a cutting mechanism and three clamping mechanisms, it is characterized in that one side of the equipment main body (1) is provided with a mounting rack (8), a first guide rod (2) is fixed between the mounting rack (8) and the equipment main body (1), a first translation motor (5) is fixed on the outer wall of one side of the mounting rack (8), the output end of the first translation motor (5) is rotatably connected with a first translation screw (4), the clamping mechanism comprises a first adjusting frame (3), a first clamping part (23) and a second clamping part (22), the first adjusting bracket (3) is connected with the outer wall of the first guide rod (2) in a sliding way, and the first adjusting bracket (3) is connected with the outer wall of the first translation screw rod (4) through threads, a fixed frame (25) is fixed on the outer wall of the top of the first adjusting frame (3), a first electric telescopic cylinder (24) is fixed on the outer wall of the bottom of the fixed frame (25), the outer wall of the top end of the first clamping part (23) is connected with the inner wall of the bottom of the first adjusting frame (3) in a sliding manner, the output end of the first electric telescopic cylinder (24) is fixed on the outer wall of the top of the first clamping part (23), a hydraulic cylinder (19) is fixed on the outer wall of one side of the first clamping part (23), and the output end of the hydraulic cylinder (19) penetrates through the first clamping part (23) and is fixed on the outer wall of one side of the second clamping part (22); one side of the equipment main body (1) is provided with an accommodating hole for inserting a steel strand, and the three clamping mechanisms are uniformly and circumferentially distributed by taking the circle center of the accommodating hole as the center; the cutting mechanism is arranged on one side of the clamping mechanism.
2. The automatic prestressed blanking equipment for the beam yard as claimed in claim 1, wherein the cutting mechanism comprises a second electric telescopic cylinder (11), a cutting frame (13) and a cutting knife wheel (6), the output end of the second electric telescopic cylinder (11) is fixed on the outer wall of one side of the cutting frame (13), the cutting knife wheel (6) is rotatably mounted on the inner wall of one end of the cutting frame (13) through a shaft, a cutting motor (27) is fixed on the outer wall of one side of the cutting frame (13), and the output end of the cutting motor (27) and the cutting knife wheel (6) form a transmission relationship through a gear transmission assembly (26).
3. The prestressed automatic blanking equipment for the beam yard as claimed in claim 2, wherein two sides of the second electric telescopic cylinder (11) are provided with first support frames (9), two inner walls of two sides of each first support frame (9) are fixed with second guide rods (12), a second translation motor (7) is fixed on an outer wall of a primary side of each first support frame (9), an output end of each second translation motor (7) is rotatably connected with a second translation screw (10), an outer wall of each second guide rod (12) is slidably connected with a second adjusting frame (28), each second adjusting frame (28) is connected to an outer wall of each second translation screw (10) through threads, and the second electric telescopic cylinder (11) is fixed on an inner wall of each second adjusting frame (28).
4. The automatic prestressed blanking equipment for the beam yard as claimed in claim 3, wherein the outer wall of one side of the first clamping portion (23) adjacent to the second clamping portion (22) is provided with a matched clamping groove (21), and the clamping groove (21) is internally provided with anti-skid protrusions (20) which are uniformly distributed.
5. The automatic prestressed blanking equipment for the beam yard as claimed in claim 4, wherein more than two material guide sloping plates (15) are fixed on the outer wall of one side of the mounting frame (8), and the material guide sloping plates (15) are arranged in a staggered manner; and a baffle (14) is arranged on the outer wall of one side of the material guide sloping plate (15).
6. The automatic prestressed blanking equipment for the beam yard is characterized in that a second supporting frame (18) is arranged between the mounting frame (8) and the equipment main body (1), two symmetrical electric control doors (17) are mounted on the second supporting frame (18) through hinges, the electric control doors (17) are located below the material guide inclined plate (15), and the two electric control doors (17) are of a V-shaped structure.
7. The automatic pre-stressed blanking equipment for the beam yard as claimed in claim 6, wherein the outer walls of the bottoms of the two electric control doors (17) are respectively provided with a first preformed hole (29) and a second preformed hole (30), and the first preformed hole (29) and the second preformed hole (30) are mutually matched.
8. The prestressed automatic blanking equipment for beam yard as claimed in claim 7, wherein the outer wall of the top of the material guiding sloping plate (15) is provided with deceleration protruding strips (16) uniformly distributed, and the deceleration protruding strips (16) are of arc-shaped structures.
9. The automatic prestressed blanking equipment for the beam yard as claimed in any one of claims 1 to 8, wherein the outer walls of one sides of the second clamping portion (22) and the first clamping portion (23) are respectively provided with a cutting opening (31), and the positions of the cutting openings (31) are matched with the positions of the cutting knife wheels (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110779173.8A CN113579114B (en) | 2021-07-09 | 2021-07-09 | Automatic unloading of prestressing force is equipped for beam field |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110779173.8A CN113579114B (en) | 2021-07-09 | 2021-07-09 | Automatic unloading of prestressing force is equipped for beam field |
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| CN113579114A CN113579114A (en) | 2021-11-02 |
| CN113579114B true CN113579114B (en) | 2023-02-03 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| SU613895A1 (en) * | 1977-01-17 | 1978-07-05 | Тбилисский Научно-Исследовательский Институт Лесной Промышленности | Unit for hydromechanical cleaning of wood |
| JP2775984B2 (en) * | 1990-04-24 | 1998-07-16 | 新日本製鐵株式会社 | Cutting method of fine metal wire |
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