PE pipe bundling mechanism

Abstract

The utility model discloses a PE pipe bundling mechanism, and relates to the technical field of PE pipe packaging, the PE pipe bundling mechanism comprises a workbench and a conveying device arranged on the workbench, the conveying device is provided with a plurality of positioning areas, the output end of the conveying device is provided with a bundling area, at least one positioning plate is arranged in the positioning areas, and the positioning plates are arranged on the workbench. A positioning groove is formed in the upper surface of the positioning plate, and the mechanism further comprises a steel wire used for being placed in the positioning groove. According to the PE pipe bundling device, the conveying device is arranged, the multiple positioning areas are arranged on the conveying device, the positioning areas are composed of the positioning plates, steel wires can be fixed through the positioning grooves of the positioning plates, and then the PE pipes in the positioning areas are moved into the bundling area in cooperation with the conveying device; and the movable end of the steel wire in the limiting space is tightened through the twisting part, it can be ensured that the steel wire is automatically replaced, and the bundling efficiency of the PE pipe is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of PE pipe packaging, in particular to a PE pipe bundling mechanism. Background Art

[0002] PE pipes are also called polyethylene pipes. Currently, the pipes produced on the market need to be bundled and packaged together before they are shipped to facilitate the transportation and use of the pipes. A bundling device is required when packaging the pipes.

[0003] The Chinese utility model patent with the authorization announcement number CN215664131U discloses a PE pipe packaging and bundling device, including a base, a placement plate arranged on the base, an arc-shaped rod arranged inside the placement plate, a motor, a rotating rod connected to the motor output shaft, a vertical plate connected to the rotating rod, and a U-shaped rod installed inside the vertical plate. Its working principle is: put the steel wire inside the placement plate, and first let one end of the steel wire rope enter the inside of the groove, so that one end of the steel wire rope passes through the arc-shaped rod, and then let one end of the steel wire rope continue to move upward, enter between the two vertical plates, and then let one end of the steel wire continue to pass through the U-shaped rod, and the rotating plate is driven by the motor to rotate, and then the U-shaped rod is driven to rotate, so that the steel wire rotates at the same time, and the steel wire is tightened to bundle the PE pipe. The above technical solution has the following problems: each time it is used, the worker needs to insert the steel wire into the U-shaped rod of the placement plate. After the packaging is completed, the steel wire needs to be removed and reloaded with a new steel wire. The operation is relatively cumbersome and the bundling efficiency is low. Utility Model Content

[0004] The utility model aims to provide a PE pipe bundling mechanism to solve the technical problem raised by the above background technology that the PE pipe bundling machine currently on the market requires workers to frequently take out and put down the steel wire during bundling, thereby affecting the bundling efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a PE pipe bundling mechanism, comprising a workbench and a conveying device arranged on the workbench, the conveying device is provided with a plurality of positioning areas, and the output end of the conveying device is provided with a bundling area, at least one positioning plate is provided in the positioning area, and a positioning groove is provided on the upper surface of the positioning plate, and the mechanism also includes:

[0006] A steel wire used to be placed in the positioning groove, after the steel wire is placed in the positioning groove, two movable ends of the steel wire extend to the outside of the positioning groove to form a restricted space to restrict the movement of the PE pipe;

[0007] The torsion part is arranged in the bundling area, and is used to tighten the movable end of the steel wire in the restricted space after the PE pipe in the positioning area moves to the bundling area.

[0008] As a preferred technical solution of the utility model, the bundling mechanism further includes:

[0009] A first bracket disposed at the upper end of the workbench;

[0010] a support plate connected to the first bracket;

[0011] a top plate disposed at the top of the first bracket;

[0012] A first electric push rod with a bottom portion disposed at the lower end of the top plate;

[0013] A cover plate connected to the output end of the first electric push rod, the cover plate cooperates with the supporting plate to clamp the PE pipe.

[0014] As a preferred technical solution of the utility model, the torsion portion includes:

[0015] A first motor disposed on the top plate;

[0016] A rotating frame connected to the output shaft of the first motor, wherein the rotating frame is provided with two fixing parts opposite to each other, wherein the fixing parts include: a fourth electric push rod connected to the rotating frame at the bottom, wherein the output end of the fourth electric push rod is connected to a clamping claw.

[0017] As a preferred technical solution of the utility model, the twisting parts have at least two to tighten the steel wires at the front and rear ends of the PE pipe.

[0018] As a preferred technical solution of the utility model, the torsion portion further includes:

[0019] A limiting assembly for assisting the steel wire is arranged at the upper end of the workbench, and the limiting assembly is located above the positioning plate, and the limiting assembly includes two limiting parts arranged opposite to each other, and the limiting parts include limiting grooves;

[0020] The lifting assembly is used to control the lifting of the positioning plate, so that when the end of the steel wire in the positioning plate is aligned with the limiting groove, the positioning plate is pushed up so that the end of the steel wire passes through the limiting groove, and the clamping claw clamps the end of the steel wire passing through the limiting groove.

[0021] As a preferred technical solution of the utility model, the limiting part includes:

[0022] A second bracket disposed at the upper end of the workbench;

[0023] A fixing clamping plate connected to the second bracket, wherein the limiting groove is provided on one side of the fixing clamping plate;

[0024] A movable splint for opening and closing the limiting groove;

[0025] A second electric push rod with a bottom end arranged on the fixed clamping plate, and an output shaft of the second electric push rod is connected to the movable clamping plate.

[0026] As a preferred technical solution of the utility model, the lifting assembly includes: a third electric push rod with a bottom end arranged at the upper end of the workbench, and an output end of the third electric push rod is connected to the conveying device.

[0027] As a preferred technical solution of the utility model, the conveying device includes:

[0028] A slide rail disposed at the upper end of the workbench;

[0029] A slide plate slidably arranged in the slide rail, wherein the positioning plates are provided in plurality and are linearly distributed on the slide plate;

[0030] A second motor disposed at one end of the slide rail;

[0031] A lead screw has one end connected to the output shaft of the second motor, and the other end of the lead screw is matched with a lead screw slot provided in the slide plate.

[0032] As a preferred technical solution of the utility model, the conveying device includes: a conveyor belt machine arranged at the upper end of the workbench, and the positioning plates are multiple and distributed in a ring array on the conveyor belt of the conveyor belt machine.

[0033] Compared with the prior art, the beneficial effects of the utility model are:

[0034] The utility model provides a conveying device, and a plurality of positioning areas are provided on the conveying device. The positioning areas are composed of positioning plates, and the steel wires can be fixed by the positioning grooves of the positioning plates. After the PE pipes in the positioning areas are moved to the bundling area by the conveying device, the movable ends of the steel wires in the restricted space are tightened by the twisting part, so that the steel wires can be automatically replaced, thereby effectively improving the bundling efficiency of the PE pipes. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It is a schematic diagram of the external overall three-dimensional structure of the utility model;

[0036] Figure 2 It is a side view structural schematic diagram of the utility model;

[0037] Figure 3 It is a schematic diagram of the three-dimensional structure of the top plate, the first electric push rod, the supporting plate and the cover plate of the utility model;

[0038] Figure 4 It is a schematic diagram of the three-dimensional structure of the slide plate, the positioning plate, the fixed clamping plate and the movable clamping plate of the utility model;

[0039] Figure 5It is a schematic diagram of the three-dimensional structure of the slide rail, slide plate and positioning plate of the utility model;

[0040] Figure 6 It is a schematic diagram of the steel wire bundling structure of the utility model.

[0041] In the figure: 1. workbench; 2. third electric push rod; 3. slide rail; 4. slide plate; 5. second motor; 6. screw rod; 7. screw rod slot; 8. positioning plate; 9. positioning slot; 10. steel wire; 11. second bracket; 12. fixed splint; 13. limit slot; 14. movable splint; 15. second electric push rod; 16. first bracket; 17. top plate; 18. support plate; 19. first electric push rod; 20. cover plate; 21. first motor; 22. rotating frame; 23. fourth electric push rod; 24. clamping claw; 25. PE pipe. DETAILED DESCRIPTION

[0042] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Example 1

[0043] See also Figure 1-Figure 6 The utility model provides a technical solution: a PE pipe bundling mechanism, comprising a workbench 1 and a conveying device arranged on the workbench 1; in this embodiment, the bundling mechanism further comprises: a first bracket 16 arranged at the upper end of the workbench 1; a support plate 18 connected to the first bracket 16; a top plate 17 arranged at the top end of the first bracket 16; a first electric push rod 19 at the bottom of the lower end of the top plate 17; a cover plate 20 connected to the output end of the first electric push rod 19, and the cover plate 20 cooperates with the support plate 18 to clamp the PE pipe 25;

[0044] The above technical solution can be used to conveniently position the PE pipe 25 and prevent the PE pipe 25 from loosening when the PE pipe 25 is bundled. When in use, the PE pipes 25 to be bundled are neatly stacked on the pallet 18, and the first electric push rod 19 is started to drive the cover plate 20 to descend. The cover plate 20 applies pressure to the PE pipe 25, thereby achieving the positioning of the PE pipe 25.

[0045] like Figure 5As shown, the conveying device is provided with several positioning areas, and the output end of the conveying device is provided with a bundling area, at least one positioning plate 8 is provided in the positioning area, and a positioning groove 9 is provided on the upper surface of the positioning plate 8 for placing a steel wire 10 in the positioning groove 9. After the steel wire 10 is placed in the positioning groove 9, the two movable ends of the steel wire 10 extend to the outside of the positioning groove 9 to form a restricted space for restricting the movement of the PE pipe 25; in this embodiment, the conveying device includes: a slide rail 3 provided at the upper end of the workbench 1; a slide plate 4 slidably provided in the slide rail 3, and the positioning plate 8 has multiple and linearly distributed on the slide plate 4; a second motor 5 provided at one end of the slide rail 3; a screw rod 6 with one end connected to the output shaft of the second motor 5, and the other end of the screw rod 6 cooperates with a screw rod groove 7 opened in the slide plate 4;

[0046] The above technical solution can be used to conveniently fix and switch the steel wire 10. When in use, the steel wire 10 is placed in the positioning groove 9 of the positioning plate 8, and the second motor 5 is started to drive the screw rod 6 to rotate, thereby driving the slide plate 4 to slide along the slide rail 3 until the two steel wires 10 reach the front and rear positions of the PE pipe 25, and the two ends of the steel wire 10 are aligned with the limit groove 13 of the fixed clamp 12.

[0047] like Figure 2 and Figure 3 As shown, the PE pipe bundling mechanism also includes a torsion part arranged in the bundling area, and the torsion part is used to tighten the movable end of the steel wire 10 in the restricted space after the PE pipe 25 in the positioning area moves into the bundling area, and the torsion part includes a clamping claw 24, and the clamping claw 24 is used to clamp the end of the steel wire 10 passing through the limiting groove 13; in this embodiment, the torsion part includes: a first motor 21 arranged on the top plate 17; a rotating frame 22 connected to the output shaft of the first motor 21, and the rotating frame 22 is relatively provided with two fixed parts, and the fixed part includes: a fourth electric push rod 23 connected to the rotating frame 22 at the bottom, and the clamping claw 24 is connected to the output end of the fourth electric push rod 23; the torsion part has at least two to tighten the steel wires 10 at the front and rear ends of the PE pipe 25;

[0048] The above technical solution can realize automatic tightening of the steel wire 10, so as to bundle the PE pipe 25. The two ends of the steel wire 10 pass through the limit groove 13 and contact the clamping claws 24. Then the fourth electric push rod 23 drives the two clamping claws 24 to move closer to each other, and the first motor 21 drives the rotating frame 22 to rotate, so as to tighten the steel wire 10 and realize the bundling of the PE pipe 25. After bundling, the clamping claws 24 loosen the ends of the steel wire 10 and reset through the fourth electric push rod 23, and the second electric push rod 15 drives the movable clamping plate 14 to move, so as to bundle the PE pipe 25. The limiting groove 13 on the surface of the fixed clamping plate 12 is opened, and the first electric push rod 19 drives the cover plate 20 to rise and reset, so that the bundled PE pipe 25 can be removed from the supporting plate 18, and the PE pipe 25 to be bundled is put into the supporting plate 18, and the second motor 5 drives the screw rod 6 to rotate, thereby driving the slide plate 4 to slide along the slide rail 3, until the subsequent two steel wires 10 reach the front and rear positions of the PE pipe 25, and the two ends of the subsequent steel wires 10 are aligned with the limiting groove 13 of the fixed clamping plate 12, then the next round of bundling preparation can be carried out, thereby improving the bundling efficiency.

[0049] Further, such as Figure 4 As shown, the PE pipe bundling mechanism also includes: a limiting component arranged at the upper end of the workbench 1 for assisting the steel wire 10, and the limiting component is located above the positioning plate 8, and the limiting component includes two limiting parts arranged opposite to each other, and the limiting part includes a limiting groove 13; in this embodiment, the limiting part includes: a second bracket 11 arranged at the upper end of the workbench 1; a fixed clamping plate 12 connected to the second bracket 11, and the limiting groove 13 is opened on one side of the fixed clamping plate 12; a movable clamping plate 14 for opening and closing the limiting groove 13; a second electric push rod 15 with a bottom end arranged on the fixed clamping plate 12, and the output shaft of the second electric push rod 15 is connected to the movable clamping plate 14;

[0050] Further, such as Figure 1 As shown, the PE pipe bundling mechanism also includes: a lifting component for controlling the lifting of the positioning plate 8, so that when the end of the steel wire 10 in the positioning plate 8 is aligned with the limiting groove 13, the positioning plate 8 is pushed up so that the end of the steel wire 10 passes through the limiting groove 13; in this embodiment, the lifting component includes: a third electric push rod 2 with a bottom end arranged at the upper end of the workbench 1, and the output end of the third electric push rod 2 is connected to the slide rail 3:

[0051] The above technical solution can assist in positioning the steel wire 10. The two steel wires 10 reach the front and rear positions of the PE tube 25, and the two ends of the steel wires 10 are just aligned with the limiting grooves 13 of the fixed clamping plate 12. The third electric push rod 2 is started to drive the slide rail 3 to rise, and the slide rail 3 drives the positioning plate 8 to rise, so that the positioning plate 8 drives the steel wire 10 to rise. The two ends of the steel wire 10 pass through the limiting grooves 13. Through the limiting grooves 13 of the limiting assembly, on the one hand, it can assist in quickly positioning the steel wire 10 with the PE tube 25, and on the other hand, it can ensure that the steel wire 10 will not rotate violently during the tightening process, thereby preventing the steel wire 10 from scratching the outer surface of the PE tube 25. Example 2

[0052] The difference between this embodiment and the first embodiment is only the difference in the conveying device, which comprises: a conveyor belt machine (not shown) arranged at the upper end of the workbench 1, and a plurality of positioning plates 8 distributed in a circular array on the conveyor belt of the conveyor belt machine;

[0053] The above technical solution can automatically switch to the next steel wire 10 through the conveyor belt machine.

[0054] Working principle of embodiment 1: when in use, first put the steel wire 10 into the positioning groove 9 of the positioning plate 8, neatly stack the PE pipes 25 to be bundled on the support plate 18, start the first electric push rod 19 to drive the cover plate 20 to descend, and the cover plate 20 applies pressure to the PE pipe 25, thereby realizing the positioning of the PE pipe 25, start the second motor 5 to drive the screw rod 6 to rotate, thereby driving the slide plate 4 to slide along the slide rail 3, until the two steel wires 10 reach the front and rear positions of the PE pipe 25, and the two ends of the steel wires 10 are just aligned with the limiting groove 13 of the fixed clamping plate 12, start the third electric push rod 2 to drive the slide rail 3 to rise, and the slide rail 3 drives the positioning plate 8 to rise, so that the positioning plate 8 drives the steel wire 10 to rise, and the two ends of the steel wire 10 pass through the limiting groove 13 and contact the clamping claw 24, then the fourth electric push rod 23 drives the two clamping claws 24 to move closer to each other, and the first motor 21 drives the rotating frame 22 to rotate, thereby tightening the steel wire 10 to realize the bundling of the PE pipe 25;

[0055] After baling is completed, the clamping claw 24 releases the end of the steel wire 10 and is reset through the fourth electric push rod 23, the second electric push rod 15 drives the movable clamping plate 14 to move, thereby opening the limiting groove 13 on the surface of the fixed clamping plate 12, and the first electric push rod 19 drives the cover plate 20 to rise and reset, so that the bundled PE pipe 25 can be removed from the support plate 18, and the PE pipe 25 to be bundled is placed into the support plate 18, and the second motor 5 drives the lead screw 6 to rotate, thereby driving the slide plate 4 to slide along the slide rail 3, until the subsequent two steel wires 10 reach the front and rear positions of the PE pipe 25, and the two ends of the subsequent steel wires 10 are aligned with the limiting groove 13 of the fixed clamping plate 12, then the next round of baling preparation can be carried out, thereby improving the baling efficiency.

[0056] Thereby completing a series of tasks, the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0057] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A PE pipe bundling mechanism, comprising a workbench (1) and a conveying device arranged on the workbench (1), characterized in that: The conveying device is provided with a plurality of positioning areas, and the output end of the conveying device is provided with a bundling area, at least one positioning plate (8) is provided in the positioning area, and a positioning groove (9) is provided on the upper surface of the positioning plate (8), and the mechanism further comprises: a steel wire (10) for being placed in the positioning groove (9); after the steel wire (10) is placed in the positioning groove (9), two movable ends of the steel wire (10) extend to the outside of the positioning groove (9), thereby forming a restricted space for restricting the movement of the PE pipe (25); A torsion portion is provided in the bundling area, and is used to tighten the movable end of the steel wire (10) in the restricted space after the PE pipe (25) in the positioning area moves into the bundling area.

2. The PE pipe bundling mechanism according to claim 1, characterized in that: The bundling mechanism further comprises: A first bracket (16) provided at the upper end of the workbench (1); a support plate (18) connected to the first bracket (16); A top plate (17) disposed at the top end of the first bracket (16); A first electric push rod (19) having a bottom portion arranged at the lower end of the top plate (17); A cover plate (20) connected to the output end of the first electric push rod (19), the cover plate (20) cooperates with the support plate (18) to clamp the PE pipe (25).

3. The PE pipe bundling mechanism according to claim 2, characterized in that: The torsion portion comprises: A first motor (21) disposed on the top plate (17); A rotating frame (22) connected to the output shaft of the first motor (21), the rotating frame (22) being provided with two fixing parts opposite to each other, the fixing parts comprising: a fourth electric push rod (23) having a bottom connected to the rotating frame (22), the output end of the fourth electric push rod (23) being connected to a clamping claw (24).

4. The PE pipe bundling mechanism according to claim 3, characterized in that: The twisting portion has at least two steel wires (10) for tightening the front and rear ends of the PE pipe (25).

5. The PE pipe bundling mechanism according to claim 3, characterized in that: The torsion portion further comprises: A limiting assembly for assisting the steel wire (10) is arranged at the upper end of the workbench (1), and the limiting assembly is located above the positioning plate (8), and the limiting assembly comprises two limiting parts arranged opposite to each other, and the limiting parts comprise limiting grooves (13); A lifting assembly for controlling the lifting of the positioning plate (8), so that when the end of the steel wire (10) in the positioning plate (8) is aligned with the limiting groove (13), the positioning plate (8) is pushed up so that the end of the steel wire (10) passes through the limiting groove (13), and the clamping claw (24) clamps the end of the steel wire (10) passing through the limiting groove (13).

6. The PE pipe bundling mechanism according to claim 5, characterized in that: The limiting part comprises: A second bracket (11) provided at the upper end of the workbench (1); a fixing clamping plate (12) connected to the second bracket (11), wherein the limiting groove (13) is provided on one side of the fixing clamping plate (12); A movable clamp (14) for opening and closing the limiting groove (13); A second electric push rod (15) is arranged at the bottom end of the fixed clamping plate (12), and an output shaft of the second electric push rod (15) is connected to the movable clamping plate (14).

7. The PE pipe bundling mechanism according to claim 5, characterized in that: The lifting assembly comprises: a third electric push rod (2) whose bottom end is arranged on the upper end of the workbench (1), and the output end of the third electric push rod (2) is connected to a conveying device.

8. The PE pipe bundling mechanism according to claim 1, characterized in that: The conveying device comprises: A slide rail (3) provided on the upper end of the workbench (1); A slide plate (4) slidably arranged in the slide rail (3), wherein the positioning plates (8) are multiple and linearly distributed on the slide plate (4); A second motor (5) disposed at one end of the slide rail (3); A screw rod (6) having one end connected to the output shaft of the second motor (5), and the other end of the screw rod (6) matching with a screw rod groove (7) provided in the slide plate (4).

9. The PE pipe bundling mechanism according to claim 1, characterized in that: The conveying device comprises: a conveyor belt machine arranged at the upper end of the workbench (1), and a plurality of positioning plates (8) are distributed in a ring array on the conveyor belt of the conveyor belt machine.

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