Novel pipe traction machine

Abstract

The utility model relates to the field of pipe production, in particular to a novel pipe traction machine which comprises a machine body, a first traction structure and a second traction structure, the first traction structure and the second traction structure are sequentially arranged in the middle of the top of the machine body, the first traction structure comprises two conveying structures, and the two conveying structures are symmetrically arranged in the vertical direction. The pipe is clamped between the two conveying structures and moves forwards along with rotation of the conveying belt, the traction effect is achieved, an arc-shaped groove is formed in the middle of the conveying belt, the pipe can be clamped, and the pipe is prevented from slipping and rolling on the conveying belt, the second traction structure comprises a second mounting base and two traction wheels, and the two traction wheels are symmetrically arranged in the horizontal direction. The height of the traction wheel is consistent with the height of the conveying structure located on the machine body, the second traction structure determines the entering height and position of the pipe, and the pipe feeding device is suitable for being used for pipes of different sizes.

Description

Technical Field

[0001] This utility model relates to the field of pipe production, specifically a novel pipe traction machine. Background Technology

[0002] Pipe production includes processes such as extrusion molding, cooling and sizing, and equal-length cutting. All of these processes require pipe traction operations, thus necessitating pipe traction equipment.

[0003] However, the existing technology has the following drawbacks:

[0004] The existing pipe production process produces pipes of different sizes, but the existing traction machine does not have an adjustment mechanism, or the adjustment structure is complicated and cumbersome, which makes operation difficult and results in low production efficiency. In addition, the cylindrical pipe will sway from side to side and move its position during the operation of the traction machine. Utility Model Content

[0005] The purpose of this invention is to provide a novel pipe traction machine to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a novel pipe traction machine, comprising a machine body, a first traction structure, and a second traction structure. A back plate is fixedly installed on one side of the top of the machine body, and a top plate is fixedly installed on the top of the back plate. A first traction structure is provided on one side of the middle of the top of the machine body, and a second traction structure is provided on the other side of the middle of the top of the machine body. A base is fixedly installed at the bottom of the machine body, and an anti-slip pad is adhered to the bottom of the base.

[0007] Using the above technical solution, the anti-slip pad at the bottom of the base plays a role in preventing slipping and reducing noise.

[0008] The first traction structure includes two transmission structures, several first mounting seats, and several third mounting seats. One of the transmission structures has a first mounting seat fixedly installed on both sides at both ends, and the other transmission structure has its two sides fixedly connected to the top of the machine body through the third mounting seats.

[0009] In the above technical solution, the two transmission structures are fixedly connected to the machine body and the top plate through the first mounting base and the third mounting base, respectively, and the two transmission structures are arranged opposite to each other.

[0010] A cylinder is fixedly installed at the end of the first mounting base away from the conveying structure. The end of the cylinder away from the first mounting base is fixedly connected to the bottom of the top plate. The two conveying structures are arranged opposite to each other. A controller is fixedly installed in the middle of the bottom of the top plate. All four cylinders are electrically connected to the controller.

[0011] Using the above technical solution, the cylinder can extend and retract, which makes it easy to adjust the height of the top conveying structure according to the size of the pipe and adjust the distance between the two conveying structures. The controller model is LTC-100.

[0012] The conveying structure includes two mounting plates, several rotating rollers, and a conveyor belt. Several rotating rollers are evenly arranged between the two mounting plates. The conveyor belt is sleeved on the outside of the rotating rollers. An arc-shaped groove is formed downward in the middle of the conveyor belt. A gear is provided on the outside of one end of the rotating roller near the back plate. A chain is sleeved on the outside of the gear.

[0013] The above technical solution uses chain transmission between gears. The rotating roller rotates with the rotation of the gears, thereby driving the conveyor belt to move. The arc-shaped groove in the middle of the conveyor belt helps to hold the pipe in place and prevent the pipe from rolling.

[0014] A first servo motor is fixedly installed at one end of the conveying structure near the back side, and the output end of the first servo motor passes through the mounting plate and is fixedly connected to one end of the rotating roller.

[0015] Using the above technical solution, the first servo motor can drive the rotating roller to rotate, thereby driving the gear on one side of the rotating roller to rotate.

[0016] The second traction structure includes two second mounting seats and two traction wheels. The two second mounting seats are symmetrically arranged in the middle of one side of the top of the machine body. A roller is rotatably mounted in the middle of the second mounting seat through a rotating connecting sleeve. A rotating shaft is fixedly mounted in the middle of the top of the roller. The middle of the rotating shaft is inserted into the middle of the second mounting seat. The traction wheel is sleeved on the top outer side of the rotating shaft. A fastening nut is threaded on the top of the rotating shaft.

[0017] Using the above technical solution, the traction wheel is installed and fixed by a rotating shaft and a fastening nut, which is convenient for disassembly and can be replaced according to the pipe size.

[0018] A second support plate is fixedly installed on the bottom side of the second mounting base near the middle of the machine body, and a first support plate is fixedly installed on the other side of the bottom of the second mounting base. A through groove is opened in the middle of the top of the second support plate. A second servo motor is provided below one of the rollers. The output end of the second servo motor is fixedly connected to the middle of the bottom of the roller. The two rollers are connected by a belt, which is inserted into the through groove.

[0019] In the above technical solution, one of the rollers is driven to rotate by a second servo motor, and then the other roller is driven to rotate by a belt, thereby causing the second traction structure to start rotating.

[0020] Compared with the prior art, the beneficial effects of this utility model are:

[0021] This utility model features two symmetrically arranged conveyor structures, one above the other. The top conveyor structure is connected to the top plate via a cylinder and its height is adjustable. The distance between the two conveyor structures can be adjusted according to the size of the pipe. The arc-shaped groove on the conveyor belt helps to hold the pipe in place and prevents it from rolling. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0023] Figure 2 This is a front structural diagram of the present invention;

[0024] Figure 3 This is a side view of the first traction structure of the present invention;

[0025] Figure 4 This is a schematic diagram of the inner structure of the mounting plate of this utility model;

[0026] Figure 5 This is a schematic diagram of the second traction structure of this utility model.

[0027] In the diagram: 1. Body; 2. Back plate; 3. Top plate; 4. First traction structure; 5. Second traction structure; 6. Base; 7. Conveying structure; 8. Cylinder; 9. First mounting seat; 10. Mounting plate; 11. Second support plate; 12. Traction wheel; 13. Second mounting seat; 14. First support plate; 15. Third mounting seat; 16. Through groove; 17. Controller; 18. Rotating roller; 19. Conveyor belt; 20. Arc-shaped groove; 21. Gear; 22. First servo motor; 23. Chain; 24. Fastening nut; 25. Shaft; 26. Roller; 27. Belt; 28. Second servo motor. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Please see Figure 1-5This utility model provides a novel pipe traction machine, including a body 1, a first traction structure 4 and a second traction structure 5. A back plate 2 is fixedly installed on one side of the top of the body 1, and a top plate 3 is fixedly installed on the top of the back plate 2. The first traction structure 4 is provided on one side of the middle of the top of the body 1, and the second traction structure 5 is provided on the other side of the middle of the top of the body 1. A base 6 is fixedly installed on the bottom of the body 1, and an anti-slip pad is adhered to the bottom of the base 6. The top plate 3 is located on the top of the body 1, and the first traction structure 4 and the second traction structure 5 are located on the same horizontal line.

[0030] The first traction structure 4 includes two transmission structures 7, several first mounting seats 9, and several third mounting seats 15. One of the transmission structures 7 has two first mounting seats 9 fixedly installed on both ends. The other transmission structure 7 has two ends fixedly connected to the top of the body 1 through the third mounting seats 15. The two transmission structures 7 are symmetrically arranged in the vertical direction.

[0031] A cylinder 8 is fixedly installed at the end of the first mounting base 9 away from the conveying structure 7. The end of the cylinder 8 away from the first mounting base 9 is fixedly connected to the bottom of the top plate 3. The two conveying structures 7 are arranged opposite to each other. A controller 17 is fixedly installed in the middle of the bottom of the top plate 3. All four cylinders 8 are electrically connected to the controller 17. The four cylinders 8 are controlled by the controller 17 to keep them opening and closing at the same frequency.

[0032] The conveying structure 7 includes two mounting plates 10, several rotating rollers 18, and a conveyor belt 19. Several rotating rollers 18 are evenly arranged between the two mounting plates 10. The conveyor belt 19 is sleeved on the outside of the rotating rollers 18. An arc-shaped groove 20 is opened downward in the middle of the conveyor belt 19. A gear 21 is provided on the outside of the end of the rotating roller 18 near the back plate 2. A chain 23 is sleeved on the outside of the gear 21. The chain 23 plays a transmission role, so that the multiple rotating rollers 18 can rotate in the same direction and at the same frequency.

[0033] A first servo motor 22 is fixedly installed at one end of the conveying structure 7 near the back side. The output end of the first servo motor 22 passes through the mounting plate 10 and is fixedly connected to one end of the rotating roller 18. The rotating roller 18 rotates as the first servo motor 22 rotates.

[0034] The second traction structure 5 includes two second mounting seats 13 and two traction wheels 12. The two second mounting seats 13 are symmetrically arranged in the middle of one side of the top of the body 1. A roller 26 is rotatably mounted in the middle of the second mounting seat 13 through a rotating connecting sleeve. A rotating shaft 25 is fixedly mounted in the middle of the top of the roller 26. The middle of the rotating shaft 25 is inserted into the middle of the second mounting seat 13. The traction wheel 12 is sleeved on the outer side of the top of the rotating shaft 25. A fastening nut 24 is threaded on the top of the rotating shaft 25. The fastening nut 24 serves to reinforce and prevent the traction wheel 12 from falling off.

[0035] A second support plate 11 is fixedly installed on the bottom side of the second mounting base 13 near the middle of the body 1. A first support plate 14 is fixedly installed on the other side of the bottom of the second mounting base 13. A through groove 16 is opened in the middle of the top of the second support plate 11. A second servo motor 28 is provided below one of the rollers 26. The output end of the second servo motor 28 is fixedly connected to the middle of the bottom of the roller 26. The two rollers 26 are connected by a belt 27. The belt 27 is inserted into the through groove 16 and plays a transmission role.

[0036] Working principle: When using this utility model, first select a traction wheel 12 of appropriate size according to the size of the pipe, then turn on the cylinder 8, adjust the height of the top transmission structure 7, and adjust the distance between the two transmission structures 7. After the preparation is completed, turn on the first servo motor 22 and the second servo motor 28, and pass the pipe through the two traction wheels 12. The traction wheel 12 rotates and drives the pipe forward. The height of the traction wheel 12 is consistent with the height of the bottom transmission structure 7, so that the pipe enters the first traction structure 4. The middle part of the conveyor belt 19 is provided with an arc-shaped groove 20, which makes it easy to hold the pipe, prevent the pipe from rolling, and improve the working efficiency of the pipe traction machine.

[0037] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A new pipe hauler comprising a machine body (1), a first haul structure (4) and a second haul structure (5), characterized in that: The top of the body (1) one side is fixedly installed with back plate (2), the top of back plate (2) is fixedly installed with top plate (3), the top of body (1) one side is provided with first traction structure (4), the top of body (1) the other side is provided with second traction structure (5), the bottom of body (1) is fixedly installed with base (6), the bottom of base (6) is bonded with non-slip mat.

2. A novel pipe hauler as claimed in claim 1, wherein: The first traction structure (4) includes two conveying structures (7) and a plurality of first mounting seats (9) and a plurality of third mounting seats (15), wherein the two ends of one of the conveying structures (7) are fixedly installed with first mounting seats (9) on both sides, and the other conveying structure (7) is fixedly connected with the top of the body (1) through the third mounting seat (15) on both sides.

3. A novel pipe hauler as claimed in claim 2, wherein: The first mounting seat (9) is fixedly installed with a cylinder (8) away from the conveying structure (7), the cylinder (8) is fixedly connected with the bottom of the top plate (3) away from the first mounting seat (9), the two conveying structures (7) are oppositely arranged, the bottom of the top plate (3) is fixedly installed with a controller (17), and the four cylinders (8) are electrically connected with the controller (17).

4. A novel pipe hauler as claimed in claim 3, wherein: The conveying structure (7) includes two mounting plates (10), a plurality of rotating rollers (18) and a conveying belt (19), a plurality of rotating rollers (18) are uniformly arranged between the two mounting plates (10), the conveying belt (19) is sleeved outside the rotating roller (18), the middle part of the conveying belt (19) is provided with an arc-shaped groove (20) downward, the outer side of one end of the rotating roller (18) close to the back plate (2) is provided with a gear (21), and the outer side of the gear (21) is sleeved with a chain (23).

5. A novel pipe hauler as claimed in claim 4, wherein: The first servo motor (22) is fixedly installed at one end of the conveying structure (7) close to the back side, and the output end of the first servo motor (22) is fixedly connected with one end of the rotating roller (18) through the mounting plate (10).

6. A novel pipe hauler as claimed in claim 1, wherein: The second traction structure (5) includes two second mounting seats (13) and two traction wheels (12), the two second mounting seats (13) are symmetrically arranged in the middle of one side of the top of the body (1), the second mounting seat (13) is rotatably installed with a roller (26) through a rotating connection sleeve in the middle, the top of the roller (26) is fixedly installed with a rotating shaft (25) in the middle, the rotating shaft (25) is inserted and installed in the middle of the second mounting seat (13), the traction wheel (12) is sleeved with the rotating shaft (25) outside the top of the second mounting seat (13), and the fastening nut (24) is screwed on the top of the rotating shaft (25).

7. A novel pipe hauler as claimed in claim 6, characterized in that: The bottom of the second mounting seat (13) is fixedly installed with a second support plate (11) on one side near the middle of the machine body (1), and is fixedly installed with a first support plate (14) on the other side, the top of the second support plate (11) is provided with a through slot (16) in the middle, the lower side of one of the rollers (26) is provided with a second servo motor (28), the output end of the second servo motor (28) is fixedly connected with the middle of the bottom of the roller (26), and the two rollers (26) are connected through a belt (27), and the belt (27) is inserted and installed in the through slot (16).

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