An automatic strapping machine

Abstract

This utility model relates to the field of cable tie machine technology, specifically an automatic cable tie machine. The utility model includes a table, a main track, and a first cylinder mounted on the table. A first groove is formed on the main track, penetrating the rear end of the main track. The front end of the first groove connects to a front arc-shaped track. The front part of the first groove has a positioning groove, and the bottom of the positioning groove has a through hole that penetrates the main track. The first cylinder drives a push rod, which movably passes through the first groove. A motor is mounted on the table, driving a material-pulling gear set located below the positioning groove of the first groove. A second cylinder is mounted below the main track, driving a cutter that movably moves above the material-pulling gear set. An upper track is movably mounted above the table, above the positioning groove. Cable ties are fed from the first groove and pushed horizontally forward by the push rod. The overall structure is relatively simple, and the production cost is low.

Description

Technical Field

[0001] This utility model relates to the field of cable tie machine technology, and specifically to an automatic cable tie machine. Background Technology

[0002] Existing cable tie machines, especially those used for bundling stators, such as the applicant's prior patent for an automatic stator cable tie machine, employ a structure in which the cable ties are fed from top to bottom. The cable ties are fed pneumatically by a vibrating plate, which is a relatively expensive solution.

[0003] Therefore, based on the aforementioned shortcomings of existing cable tie machines, improvements are needed. Utility Model Content

[0004] The purpose of this invention is to provide an automatic cable tie machine that addresses the shortcomings of existing technologies, such as high cost.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution.

[0006] An automatic cable tie machine includes a table, a main track and a first cylinder mounted on the table. A first groove is formed on the main track, penetrating the rear end of the main track and connecting to a front arc-shaped track at the front end. The front part of the first groove has a positioning groove, and a through hole is formed at the bottom of the positioning groove, penetrating the main track. The first cylinder drives a push rod, which is movably inserted into the first groove. A motor is mounted on the table, driving a material pulling gear set located below the positioning groove of the first groove. A second cylinder is mounted below the main track, driving a cutter located above the material pulling gear set. An upper track is movably mounted above the table, above the positioning groove.

[0007] Furthermore, a horizontal slide rail is also installed on the platform, parallel to the first groove and the first cylinder. A push rod seat is slidably mounted on the horizontal slide rail, and a push rod is installed on the push rod seat to realize the horizontal movement of the push rod.

[0008] Furthermore, the motor is driven by a pulley, and a material-pulling gear set and a drive gear are installed below the front of the main track. The material-pulling gear set meshes with the drive gear, and the drive gear is coaxially mounted with the pulley. The motor drives the material-pulling gear set to rotate, causing the cable ties to tighten and bind the bundle.

[0009] Furthermore, a column is vertically installed on the platform, a crossbeam is horizontally installed on the column, a vertical slide rail and a third cylinder are vertically installed on the crossbeam, a lifting seat slides on the vertical slide rail, the third cylinder drives the lifting seat, a fourth cylinder and an upper rail are installed on the lifting seat, the upper rail has a movable block, the fourth cylinder drives the movable block, the movable block is located above the positioning groove. The upper rail moves up and down relative to the crossbeam, and the movable block moves up and down relative to the upper rail.

[0010] Furthermore, a feeding plate is installed on the platform, and a second groove is formed on the feeding plate. The second groove is perpendicular to the first groove, and the rear end of the second groove has a vertical baffle. Cable ties can be fed horizontally in batches along the feeding plate and moved sequentially into the first groove.

[0011] Furthermore, a connecting groove is provided on the main track, which is perpendicular to the first groove and connects the first groove and the second groove. The cable tie moves into the first groove through the connecting groove.

[0012] Furthermore, the upper track includes a base and a movable block. A limiting hole is formed at the upper end of the base, penetrating the base. Limiting grooves are vertically formed on both sides of the base. The upper end of the movable block has a connecting port for connecting to a fourth cylinder. The lower part of the movable block has an arc-shaped edge, on which an upper arc-shaped track is formed. Limiting protrusions are formed on both sides of the arc-shaped edge, embedding into the limiting grooves. The upper arc-shaped track guides the cable ties.

[0013] The advantages of this utility model are: the cable tie is fed from the first groove and pushed forward horizontally by the push rod, the overall structure is relatively simple and the production cost is low. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0015] Figure 2 for Figure 1 Another structural diagram from another angle.

[0016] Figure 3 This is a schematic diagram of the main track structure of this utility model.

[0017] Figure 4 for Figure 3 Another structural diagram from another angle.

[0018] Figure 5 for Figure 3 A partial structural diagram.

[0019] Figure 6 for Figure 5 Another structural diagram from another angle.

[0020] Figure 7This is a schematic diagram of the upper track structure of this utility model.

[0021] Figure 8 for Figure 7 Another structural diagram from another angle.

[0022] Figure 9 This is a schematic diagram of the movable block structure of this utility model.

[0023] Figure 10 for Figure 9 Another structural diagram from another angle.

[0024] Labels and explanations: 1. Tabletop; 2. Main rail; 3. Front arc-shaped rail; 4. Movable block; 5. First cylinder; 6. Push rod; 7. First groove; 8. Positioning groove; 9. Through hole; 10. Second cylinder; 11. Cutter; 12. Motor; 13. Pulling gear set; 14. Belt pulley; 15. Drive gear; 16. Horizontal slide rail; 17. Push rod seat; 18. Column; 19. Crossbeam; 20. Vertical slide rail; 21. Lifting seat; 22. Third cylinder; 23. Fourth cylinder; 24. Upper rail; 25. Limiting hole; 26. Limiting groove; 27. Connecting port; 28. Arc-shaped edge; 29. ​​Upper arc-shaped rail; 30. Limiting protrusion; 31. Feeding plate; 32. Second groove; 33. Vertical baffle; 34. Connecting groove; 35. Cable tie; 36. Waste pipe. Detailed Implementation

[0025] The present invention will be further described below with reference to the accompanying drawings.

[0026] See Figure 1 —— Figure 10 The present invention provides an automatic cable tie machine comprising: a table 1, a main track 2 and a first cylinder 5 installed on the table 1, a first groove 7 formed on the main track 2, the first groove 7 penetrating the rear end of the main track 2, the front end of the first groove 7 connecting to the front arc track 3, the front part of the first groove 7 having a positioning groove 8, and a through hole 9 opened at the bottom of the positioning groove 8, the through hole 9 penetrating the main track 2.

[0027] A horizontal slide rail 16 is also installed on the tabletop 1 of this utility model. The horizontal slide rail 16 is installed parallel to the first groove 7, and the first cylinder 5 is installed parallel to the first groove 7. A push rod seat 17 is slidably mounted on the horizontal slide rail 16, and a push rod 6 is installed on the push rod seat 17. The push rod 6 is movably inserted into the first groove 7. The cable tie 35 is located in the first groove 7, and the first cylinder 5 drives the push rod 6 to move the cable tie 35.

[0028] In this invention, a motor 12 is installed on the platform 1, driving a pulley 14. A material-pulling gear set 13 and a drive gear 15 are installed below the front part of the main track 2. The material-pulling gear set 13 meshes with the drive gear 15, and the drive gear 15 is coaxially mounted with the pulley 14. The material-pulling gear set 13 includes two independent gears, each gear including three gear parts: left, middle, and right. The left and right gear parts are identical, and either one meshes with the drive gear 15. The front end of the cable tie 35 passes between the middle gear parts of the two gears of the material-pulling gear set 13, and is held and pulled by these two middle gear parts. The material-pulling gear set 13 is located below the positioning groove 8 of the first groove 7.

[0029] A second cylinder 10 is installed below the main track 2 of this utility model. The second cylinder 10 drives a cutter 11, which is located above the material pulling gear set 13. The second cylinder 10 drives the cutter 11 to move horizontally to cut the cable tie 35.

[0030] In this invention, a column 18 is vertically mounted on the platform 1, a crossbeam 19 is horizontally mounted on the column 18, a vertical slide rail 20 is vertically mounted on the crossbeam 19, and a lifting seat 21 slides on the vertical slide rail 20. A third cylinder 22 is mounted on the crossbeam 19, and the third cylinder 22 drives the lifting seat 21. A fourth cylinder 23 and an upper rail 24 are mounted on the lifting seat 21. The upper rail 24 has a movable block 4, and the fourth cylinder 23 drives the movable block 4. The movable block 4 is located above the positioning groove 8 of the first groove 7.

[0031] The tabletop 1 of this invention is equipped with a feeding plate 31, on which a second groove 32 is formed. The second groove 32 is perpendicular to the first groove 7, and the rear end of the second groove 32 has a vertical baffle 33. The head of the cable tie 35 is embedded in the second groove 32. A feeding cylinder can be optionally installed next to the tabletop 1. The feeding cylinder drives a push rod, which is located within the second groove 32. The feeding cylinder drives the cable tie 35 to move into the first groove 7 of the main track 2.

[0032] The main track 2 of this utility model is provided with a connecting groove 34, which is perpendicular to the first groove 7 and connects the first groove 7 and the second groove 32.

[0033] The upper track 24 of this utility model includes a base and a movable block 4. A limiting hole 25 is provided at the upper end of the base, which penetrates the base. Limiting grooves 26 are vertically provided on both sides of the base. The upper end of the movable block 4 has a connecting port 27 for connecting a fourth cylinder 23. The lower part of the movable block 4 has an arc-shaped edge 28, and an upper arc-shaped track 29 is provided on the arc-shaped edge 28. Limiting protrusions 30 are formed on both sides of the arc-shaped edge 28, and the limiting protrusions 30 are embedded in the limiting grooves 26.

[0034] The table 1 of this utility model is equipped with a waste pipe 36, which is located below the material pulling gear set 13 and is used to discharge waste.

[0035] The working principle of this utility model is as follows: the first cylinder 5 drives the push rod seat 17 to move horizontally along the horizontal slide rail, the push rod seat 17 drives the push rod 6 to move horizontally, the push rod 6 pushes the cable tie 35 to move forward along the first groove 7, and the front end of the cable tie 35 bends upward along the front arc track 3; the third cylinder 22 drives the lifting seat 21 to move downward along the vertical slide rail 20, driving the upper track 24 to move downward; the fourth cylinder 23 drives the movable block 4 to move downward; the motor 12 drives the pulley 14 to rotate, the pulley 14 drives the drive gear 15 to rotate. The pull gear set 13 is driven to rotate; the cable tie 35 moves forward until the head of the cable tie 35 enters the positioning groove 8 for positioning. The front end of the cable tie 35 bends upward through the front arc track 3 and is guided by the upper arc track 29 of the movable block 4. Finally, it passes through the head of the cable tie 35 from top to bottom and then through the through hole 9 and abuts against the pull gear set 13. After the pull gear set 13 pulls the front end of the cable tie 35 downward into place, the second cylinder 10 drives the cutter 11 to move forward to cut the cable tie 35. The cut waste is discharged downward through the waste pipe 36, thus completing the product bundling.

[0036] Of course, the above-described embodiments are merely preferred examples of this utility model and are not intended to limit the scope of implementation of this utility model. Therefore, all equivalent changes or modifications made to the structure, features and principles described in the claims of this utility model should be included within the scope of the claims of this utility model.

Claims

1. An automatic cable tie machine, characterized in that: The system includes a tabletop, a main track, and a first cylinder. A first groove is formed on the main track, penetrating its rear end and connecting to a front arc-shaped track at its front end. The front of the first groove has a positioning groove, with a through hole at its bottom that passes through the main track. The first cylinder drives a push rod, which moves through the first groove. A motor is mounted on the tabletop, driving a material-pulling gear set located below the positioning groove of the first groove. A second cylinder is mounted below the main track, driving a cutter that moves above the material-pulling gear set. An upper track is movably mounted above the tabletop, positioned above the positioning groove.

2. The automatic cable tie machine according to claim 1, characterized in that: A horizontal slide rail is also installed on the platform. The horizontal slide rail is parallel to the first groove and the first cylinder. A push rod seat is slidably mounted on the horizontal slide rail, and a push rod is installed on the push rod seat.

3. An automatic cable tie machine according to claim 1, characterized in that: The motor is driven by a pulley, and a material pulling gear set and a drive gear are installed at the lower front of the main track. The material pulling gear set meshes with the drive gear, and the drive gear is coaxially mounted with the pulley.

4. An automatic cable tie machine according to any one of claims 1-3, characterized in that: A column is vertically installed on the platform, a crossbeam is horizontally installed on the column, a vertical slide rail and a third cylinder are vertically installed on the crossbeam, a lifting seat is slidably installed on the vertical slide rail, the third cylinder drives the lifting seat, a fourth cylinder and an upper rail are installed on the lifting seat, the upper rail has a movable block, the fourth cylinder drives the movable block, and the movable block is located above the positioning groove.

5. An automatic cable tie machine according to claim 4, characterized in that: A feeding plate is installed on the table surface. A second groove is formed on the feeding plate. The second groove is perpendicular to the first groove. The rear end of the second groove has a vertical baffle.

6. An automatic cable tie machine according to claim 5, characterized in that: The main track is provided with a connecting groove, which is perpendicular to the first groove and connects the first groove and the second groove.

7. An automatic cable tie machine according to claim 4, characterized in that: The upper track includes a base and a movable block. The upper end of the base has a limiting hole that penetrates through the base. The two sides of the base have vertically spaced limiting grooves. The upper end of the movable block has a connecting port for connecting to a fourth cylinder. The lower part of the movable block has an arc-shaped edge with an upper arc-shaped track. The two sides of the arc-shaped edge protrude outward to form limiting protrusions, which are embedded in the limiting grooves.

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