CN212445551U

CN212445551U - Large-aperture pipe material turning and receiving device

Info

Publication number: CN212445551U
Application number: CN202020474231.7U
Authority: CN
Inventors: 刘品
Original assignee: Jiangxi Hehua Technology Co ltd
Current assignee: Jiangxi Hehua Technology Co ltd
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2021-02-02
Anticipated expiration: 2030-04-02

Abstract

The utility model relates to a tubular product production facility field provides a large aperture tubular product stirring receiving device. The automatic conveying device comprises a frame, the frame upper end is all rotated and is connected with the roller, the roller is rotated and is connected with the conveyer belt, a set of frame is equipped with the pivot, the both ends of pivot all are fixed with the connecting rod, the upper end of connecting rod all is fixed with telescoping cylinder I, I upper end of telescopic link all is fixed with semi-circular clamping handle, the one end of clamping handle still has second half circular clamping handle through hinge connection, the inboard one end of pivot is fixed with the cam through the nut, be equipped with the circular arc groove in the cam, circular arc inslot rotation is connected with the push rod, the bottom of push rod is connected with telescoping cylinder II, one side in the frame is equipped with the conveying platform, conveying platform both ends respectively are equipped with a gear, it is connected with the toothed chain to rotate between two gears, the toothed chain passes through the bolt fastening has the. The utility model discloses can one-stop solution tubular product turn-down, connect material and transportation problem.

Description

Large-aperture pipe material turning and receiving device

Technical Field

The utility model relates to a tubular product production facility field, in particular to large aperture tubular product stirring receiving device.

Background

The PE corrugated pipe is a novel light pipe made of high-density polyethylene, has the characteristics of light weight, high pressure resistance, good toughness, fast construction, long service life and the like, and has an excellent pipe wall structure design, so that the cost is greatly reduced compared with pipes of other structures. And the connection is convenient and reliable, so the connector is widely applied at home and abroad. A great number of concrete pipes and cast iron pipes are replaced. The PE corrugated pipe is widely applied to municipal drainage and sewage pipeline system engineering. The pipe production line of the PE corrugated pipe consists of a control system, an extruder, a machine head, a shaping and cooling system, a tractor, a cutting device and a material turning frame. Because the aperture of PE bellows is general great, so lead to the extruder chance higher to lead to extrusion moulding's tubular product to be located the high position often, so if let the tubular product that the cutting is good drop to ground from the high position, cause tubular product to collide with the damage very easily.

In order to solve the material receiving problem of the pipe, some enterprises can hoist the pipe through an electric single-beam crane. But the weight of actual tubular product is not very heavy, so the electric single beam hoist of using in practice to hoist tubular product both occupy the resource and cause the waste of energy, leaves the space of motion for the hoist moreover, also has great requirement to the surplus space in workshop. Therefore, a pipe upender capable of saving space is needed, and the pipe upender can complete the pipe upending conveniently and quickly. And the material receiving of the pipe can be ensured to reduce collision, and the pipe can be perfectly butted with the transportation of the pipe, so that the one-stop solution of material turning, material receiving and transportation of the pipe is realized.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a large aperture tubular product stirring receiving device, the stirring of tubular product is solved to mainly used one-stop formula, connects the material and transports the problem.

The above technical problem of the present invention can be solved by the following technical solutions: the automatic feeding device comprises three groups of frames which are arranged in a straight line, wherein four corners of the upper end of each frame are respectively provided with a frame vertical plate, the upper end of each frame vertical plate is rotatably connected with a roller, a conveyor belt is rotatably connected between two rollers on each group of frames, the rollers on the same side of each group of frames are respectively connected with a motor, the motors are fixed on the frame vertical plates, one group of frames positioned on the outer side are provided with a rotating shaft, the rotating shaft is positioned under the conveyor belt, two ends of the rotating shaft are respectively fixed with a connecting rod, the upper ends of the connecting rods are respectively fixed with a telescopic cylinder I, the upper ends of the telescopic rods I are respectively fixed with a semicircular clamping handle, one end of each clamping handle is also connected with another semicircular clamping handle through a hinge, one end of the rotating shaft penetrates through one end of the frame positioned in the middle, and a, the cam is internally provided with an arc groove, the arc groove is rotationally connected with a push rod, the bottom of the push rod is connected with a telescopic cylinder II, the bottom of the telescopic cylinder II is fixed on the frame positioned in the middle, one side of the frame is provided with a conveying table, the conveying table is provided with a clamping groove, the frame is provided with a part of machine body which is embedded into the clamping groove, the bottom of the conveying table is fixed on the frame through a plurality of groups of supporting plates, two ends of the conveying table are respectively provided with a gear, the gears are rotationally connected with the frame on two sides, a gear chain is rotationally connected between the two gears, the upper end surface and the lower end surface of the conveying table are provided with guide grooves, the gear chain also slides in the guide grooves, the gear chain is fixedly provided with a plurality of groups of clamping seats through bolts, the outer side of the conveying table is provided with a trolley, two sides, the bottom four corners of shallow all is equipped with the universal wheel, the bottom of universal wheel is equipped with the bottom plate, the bottom plate is equipped with the guide rail, the universal wheel move in on the bottom plate the guide rail.

Preferably, one end of the clamp handle is rotatably connected with a cylinder, so that the pipe can be conveniently separated from the clamp handle.

Preferably, the upper end of the vertical plate of the rack of one group of the racks positioned at the outer side is also fixedly provided with an inserting plate, the inserting plate is rotatably connected with a roller, the inserting plate is provided with a plurality of groups of inserting holes, and the roller is inserted into the inserting holes. The design is mainly in order to prevent the deviation of tubular product motion, and the position of cylinder on the picture peg is adjustable simultaneously, just also can satisfy the conveying demand of different aperture tubular products.

Preferably, the arc angle of the arc groove is 90 degrees, the push rod moves up and down under the power driving of the telescopic cylinder II, and the push rod is restrained in the arc groove, so that the up-and-down moving push rod can drive the cam to do 90-degree rotary reciprocating motion, namely can drive the rotating shaft to do 90-degree rotary reciprocating motion, and finally realize 90-degree rotary reciprocating motion of the clamp holder.

Preferably, the cart is hung with a plurality of groups of elastic bands, the pipe falling from the clamp holder falls into the cart, and before the pipe contacts with the cart body, the pipe contacts with the hung elastic bands, and the falling speed of the pipe is slowed down under the tension of the elastic bands, so that the collision degree of the pipe and the cart is reduced.

Preferably, a photoelectric switch is arranged at the limit position of the downward movement of the connecting rod, a photoelectric switch is also arranged at one end of the conveying table, the photoelectric switch at the limit position of the downward movement of the connecting rod controls the starting of a motor of the driving gear, and the photoelectric switch at one end of the conveying table controls the stopping of the motor of the driving gear.

The utility model has the advantages that: the material turnover device can convey the pipe located at a high position to a low position, the material receiving cart is provided with a buffer, the collision between the pipe and the cart is reduced, the collision damage of the pipe is reduced, meanwhile, the device is provided with a toothed chain for assisting the motion of the cart, the assisting force is used for completing the motion of the cart after material receiving to get out of the material receiving position, and the assisting force air cart moves to a position to be received with the material.

Drawings

Fig. 1 is an isometric view i of the present invention;

fig. 2 is an axonometric view ii of the present invention;

fig. 3 is a front view of the present invention;

fig. 4 is a left side view of the present invention;

FIG. 5 is an isometric view of the invention with parts removed;

FIG. 6 is a front view of the invention with parts removed;

FIG. 7 is a rear view of the present invention with portions removed;

fig. 8 is a schematic structural view of the component frame of the present invention;

fig. 9 is a schematic structural view of the component cart of the present invention;

fig. 10 is a schematic structural view of a cam of the present invention;

FIG. 11 is a schematic view of a clip handle according to the present invention;

fig. 12 is a schematic structural view of a component conveying table according to the present invention;

the notation in the figure is:

1. the automatic feeding device comprises a rack, 101, a rack vertical plate, 2, a conveyor belt, 3, a roller, 4, an inserting plate, 401, an inserting hole, 5, a roller, 6, a rotating shaft, 7, a connecting rod, 8, a telescopic cylinder I, 9, a clamping handle, 10, a hinge, 11, a cylinder, 12, a motor, 13, a telescopic cylinder II, 14, a push rod, 15, a cam, 1501, an arc groove, 16, a nut, 17, a conveying table, 1701, a clamping groove, 1702, a guide groove, 18, a toothed chain, 19, a clamping seat, 20, a gear, 21, a trolley, 22, an elastic band, 23, a clamping hook, 24, a bottom plate, 25, a guide rail, 26, a universal wheel, 27, a photoelectric switch and 28, and a supporting.

Detailed Description

The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.

Example (b):

the large-aperture pipe material turning and receiving device of the embodiment is shown in fig. 1-12, and comprises three groups of frames 1 arranged in a straight line, frame vertical plates 101 are arranged at four corners of the upper end of each frame 1, rollers 3 are rotatably connected to the upper ends of the frame vertical plates 101, a conveyor belt 2 is rotatably connected between the two rollers 3 on each group of frames 1, the rollers 3 on the same side of each group of frames 1 are respectively connected with a motor 12, the motors 12 are fixed on the frame vertical plates 101, a rotating shaft 6 is arranged on one group of frames 1 positioned on the outer side, the rotating shaft 6 is positioned under the conveyor belt 2, two ends of the rotating shaft 6 are respectively fixed with a connecting rod 7, the upper ends of the connecting rods 7 are respectively fixed with a telescopic cylinder i 8, the upper ends of the telescopic rods i are respectively fixed with a semicircular clamp handle 9, one end of the clamp handle 9 is also connected with another semicircular clamp handle 9 through a, a cam 15 is fixed on the rotating shaft 6 through a nut 16 after penetrating through the frame 1, an arc groove 1501 is arranged in the cam 15, a push rod 14 is rotatably connected in the arc groove 1501, a telescopic cylinder II 13 is connected at the bottom of the push rod 14, the bottom of the telescopic cylinder II 13 is fixed on the frame 1 in the middle, a conveying table 17 is arranged on one side of the frame 1, a clamping groove 1701 is arranged on the conveying table 17, part of the machine body of the frame 1 is embedded into the clamping groove 1701, the bottom of the conveying table 17 is fixed on the frame 1 through a plurality of groups of supporting plates 28, two ends of the conveying table 17 are respectively provided with a gear 20, the gear 20 is rotatably connected with the frame 1 on two sides, a gear chain 18 is rotatably connected between the two gears 20, guide grooves 1702 are arranged on the upper end face and the lower end face of the conveying table 17, the gear chain 18 also slides in the guide grooves 1702, a plurality of clamping, the cart 21 moves through the interaction force of the clamping base 19 and the clamping hook 23, the four corners of the bottom of the cart 21 are respectively provided with a universal wheel 26, the bottom of the universal wheel 26 is provided with a bottom plate 24, the bottom plate 24 is provided with a guide rail 25, and the universal wheels 26 move on the guide rails 25 on the bottom plate 24.

Wherein, the one end of clamp holder 9 is being rotated by hinge 10 and is being fixed, the other end all rotates and is connected with a drum 11, two clamp holders 9 are being equipped with drum 11 end and are forming an opening, when tubular product along with clamp holder 9 from high-order arrival position back, the opening that two clamp holders 9 formed just in time is under tubular product, so tubular product can break away from the centre gripping of clamp holder 9 because of the action of gravity of self when tubular product reaches the low level, and drum 11 then is favorable to reducing the frictional force between clamp holder 9 and tubular product, thereby make things convenient for tubular product to break away from the centre gripping of clamp holder 9.

Wherein, the frame riser 101 upper end of a set of frame 1 that is located the outside still is fixed with picture peg 4, all rotates on the picture peg 4 and is connected with cylinder 5, is equipped with multiunit jack 401 on the picture peg 4, and cylinder 5 inserts and locates jack 401. The design is mainly to prevent the deviation of the movement of the pipes, and meanwhile, the position of the roller 5 on the inserting plate 4 is adjustable, so that the conveying requirements of the pipes with different apertures can be met.

The arc angle of the arc groove 1501 is 90 degrees, the push rod 14 moves up and down under the driving of the telescopic cylinder II 13, and the push rod 14 is constrained in the arc groove 1501, so the push rod 14 moving up and down can drive the cam 15 to rotate and reciprocate 90 degrees, the rotating shaft 6 can be driven to rotate and reciprocate 90 degrees, and finally 90-degree rotation and reciprocation of the clamp handle 9 is realized.

Wherein, the shallow 21 has hung multiunit elastic cord 22, and the tubular product that drops from the holder 9 falls into the shallow 21 in, and before tubular product and shallow 21 automobile body contact, contact with the elastic cord 22 that hangs earlier, under the tension effect of elastic cord 22, slows down the speed that tubular product falls to alleviate the collision degree of tubular product and shallow 21.

Wherein, the photoelectric switch 27 is arranged at the limit position of the downward movement of the connecting rod 7, the photoelectric switch 27 is also arranged at one end of the transmission platform 17, the photoelectric switch 27 at the limit position of the downward movement of the connecting rod 7 controls the starting of the motor 12 of the driving gear 20, and the photoelectric switch 27 at one end of the transmission platform 17 controls the stopping of the motor 12 of the driving gear 20.

In use, tubing is transferred into the apparatus of the present embodiment from the right end, as viewed in FIG. 1. The position of the roller 5 is adjusted according to the aperture of the pipe, the motor 12 for driving the roller 3 is started, the rotating roller 3 drives the conveyor belt 2 to move anticlockwise, and the pipe is conveyed from the right to the left. The speed of the motors 12 driving the left and the middle two drums 3 is adjusted faster than the motor 12 on the right. The tube is conveyed by the conveyor belt 2 from the right-hand conveyor belt 2 to the intermediate conveyor belt 2 and finally to the left-hand conveyor belt 2 of the conveyor belt 2, during which the tube passes through a loop formed by two clamping jaws 9. When the left side conveyer belt 2 was located the relative intermediate position of tubular product, started telescoping cylinder I8, the clamp holder 9 at the I8 top of telescoping cylinder was with tubular product jack-up to break away from the drive belt. And then the telescopic cylinder II 13 is started, the telescopic cylinder II 13 moves downwards to drive the push rod 14 to move downwards, and the push rod 14 is restrained in the arc groove 1501, so that when the push rod 14 vertically moves downwards, the cam 15 is driven to rotate clockwise (the left view angle in the figure 4). The cam 15 is fixed at one end of the rotating shaft 6 by the nut 16, and the clockwise rotation of the cam 15 can drive the rotating shaft 6 to rotate clockwise, so that the connecting rods 7 fixed at two ends of the rotating shaft 6 also rotate clockwise, and finally the clamping handle 9 rotates clockwise from a high position to a low position. When the clamping handles 9 move to the lowest position, the pipe falls into the trolley 21 right below from the opening between the two clamping handles 9 under the action of the gravity of the pipe.

When the tube falls into the cart 21, the tube is firstly contacted with the suspended elastic band 22, and the falling speed of the tube is slowed down under the tension of the elastic band 22 and then contacted with the bottom of the cart 21.

When the connecting rod 7 moves to the low limit position, the photoelectric switch 27 located on the side is triggered, the photoelectric switch 27 controls the motor 12 of the driving gear 20 to start, so that the gear 20 rotates anticlockwise (in the front view of fig. 3), the toothed chain 18 also rotates anticlockwise to drive the clamping seat 19 to move from right to left, and the clamping seat 19 contacts with the clamping hook 23 on the side of the cart 21 in the moving process, so that a leftward acting force is applied to the clamping hook 23, and the cart 21 is assisted to move leftward. When the cart 21 carrying the tubes is moved out of the base plate 24, the photoelectric switch 27 on the transfer table 17 controls the motor 12 driving the toothed chain 18 to be turned off.

When the cart 21 carrying the pipes moves out of the bottom plate 24, an empty cart 21 is also synchronously placed on the right side, so that the empty cart 21 can also move leftwards under the driving action of the clamping seat 19, and when the cart 21 carrying the pipes moves out of the bottom plate 24, the empty cart 21 just moves to a pipe connecting area. Since the tubular goods are finally transported away by pushing the cart 21 manually, the stations in the tubular goods receiving area are occupied, so that when the empty cart 21 is not moved into position, the cart 21 is manually pushed into position again, so that the tubular goods can fall into the cart 21 more centrally.

After the pipe in the clamp holder 9 falls into the trolley 21, the telescopic cylinder II 13 is controlled to move upwards, the push rod 14 drives the cam 15 to rotate anticlockwise, so that the clamp holder 9 is driven to rotate from a low position to a high position, the telescopic cylinder I8 is started to move downwards, and a circular ring formed by the clamp holder 9 leaves enough space for the movement of the pipe. Since the right conveyor belt 2 moves at a lower speed than the left and middle conveyor belts 2, the clamp 9 has enough time to return from the low position to the high position.

The present embodiment is only an exemplary embodiment of the present invention, and for those skilled in the art, based on the application method and principle disclosed in the present invention, various modifications or variations can be easily made, and not only limited to the structure described in the above embodiments of the present invention, therefore, the manner described in the foregoing is only a preferred embodiment, but not limiting, and all equivalent changes and modifications made according to the present invention are within the scope of the present invention.

Claims

1. A large-aperture pipe material turning and receiving device comprises three groups of frames (1) which are arranged in a straight line, wherein four corners of the upper end of each frame (1) are respectively provided with a frame vertical plate (101), the upper end of each frame vertical plate (101) is rotatably connected with a roller (3), two rollers (3) on each group of frames (1) are rotatably connected with a conveyor belt (2), the rollers (3) on the same side of each group of frames (1) are respectively connected with a motor (12), the motors (12) are fixed on the frame vertical plates (101), one group of frames (1) positioned on the outer side are respectively provided with a rotating shaft (6), the rotating shafts (6) are positioned under the conveyor belts (2), two ends of each rotating shaft (6) are respectively fixed with a connecting rod (7), the upper ends of the connecting rods (7) are respectively fixed with a telescopic cylinder I (8), the upper end of the telescopic cylinder I (8) is fixedly provided with a semicircular clamp handle (9), one end of the clamp handle (9) is connected with the other semicircular clamp handle (9) through a hinge (10), one end of the rotating shaft (6) penetrates through one end of the frame (1) positioned in the middle, the rotating shaft (6) penetrates through the frame (1) and then is fixedly provided with a cam (15) through a nut (16), an arc groove (1501) is formed in the cam (15), a push rod (14) is rotationally connected with the arc groove (1501), the bottom of the push rod (14) is connected with a telescopic cylinder II (13), the bottom of the telescopic cylinder II (13) is fixedly arranged on the frame (1) positioned in the middle, one side of the frame (1) is provided with a conveying table (17), the conveying table (17) is provided with a clamping groove (1701), and part of the frame (1) is embedded into the clamping groove (1701), the bottom of the conveying table (17) is fixed on the rack (1) through a plurality of groups of supporting plates (28), two ends of the conveying table (17) are respectively provided with a gear (20), the gears (20) are rotatably connected to the rack (1) on two sides, one gear (20) penetrates through the rack (1) and then is rotatably connected to the motor (12), a toothed chain (18) is rotatably connected between the two gears (20), the upper end face and the lower end face of the conveying table (17) are provided with guide grooves (1702), the toothed chain (18) further slides in the guide grooves (1702), the toothed chain (18) is fixedly provided with a plurality of groups of clamping seats (19) through bolts, the outer side of the conveying table (17) is provided with a trolley (21), two sides of the trolley (21) are provided with clamping hooks (23), and the trolley (21) moves through the mutual acting force of the clamping seats (19) and the clamping hooks (23), the bottom four corners of shallow (21) all is equipped with universal wheel (26), the bottom of universal wheel (26) is equipped with bottom plate (24), bottom plate (24) are equipped with guide rail (25), universal wheel (26) move in on bottom plate (24) guide rail (25).

2. The large-aperture pipe material turning and receiving device according to claim 1, wherein one end of each clamp handle (9) is rotatably connected with a cylinder (11).

3. The large-aperture pipe material turning and receiving device according to claim 1, wherein an inserting plate (4) is further fixed to the upper end of the rack vertical plate (101) of one outside group of the racks (1), rollers (5) are rotatably connected to the inserting plate (4), a plurality of groups of inserting holes are formed in the inserting plate (4), and the rollers (5) are inserted into the inserting holes.

4. The large-aperture pipe material turning and receiving device according to claim 1, wherein the arc angle of the arc groove (1501) is 90 degrees.

5. The large-aperture pipe turnover receiving device according to claim 1, characterized in that a plurality of groups of elastic bands (22) are suspended from the cart (21).

6. The large-aperture pipe material turning and receiving device according to claim 1, characterized in that a photoelectric switch (27) is arranged at the limit position of the downward movement of the connecting rod (7), and one end of the conveying table (17) is also provided with the photoelectric switch (27).