Tool box bundling device

Abstract

The present invention discloses a tool box bundling device. The tool box positioning mechanism is mounted on a mounting bracket and can press the tool box. Two tool box threading mechanisms can control the heads of two cable ties to pass through the threading holes of the tool box body on both sides. The cable tie knotting mechanism can clamp the cable tie heads passing through the threading holes of the box body and flip the cable tie heads through the lock holes at the tail of the cable tie. The cable tie tensioning mechanism can clamp the cable tie heads passing through the lock holes at the tail of the cable tie and continue to pull the cable tie heads to tighten the tool box. The present invention realizes fully automatic packaging of the tool box, and the entire process does not require human intervention, thereby improving work efficiency and saving costs.

Description

Technical Field

[0001] The invention belongs to the technical field of packaging devices, and in particular relates to a tool box bundling device. Background Art

[0002] With the development of society, automated manufacturing has become more and more mature. In the production line, a transport track is generally used to run through the entire production line. In the entire production line, it is often involved to pack products such as tool boxes to bind the box body and the box cover together. The existing tool box packaging is basically manual packaging or semi-automatic packaging. The manual packaging operation is inefficient and the labor cost is high. The efficiency of semi-automatic packaging is relatively higher, but it still requires human participation and the cost is also high. Therefore, it is necessary to design a simple and low-cost fully automatic packaging device. Summary of the Invention

[0003] The purpose of the present invention is to provide a tool box bundling device to solve the above-mentioned problems existing in the prior art.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions:

[0005] A tool box bundling device, comprising:

[0006] A mounting bracket is installed on the rail transport line of the transport tool box;

[0007] The tool box positioning mechanism includes a lifting cylinder and a tool box positioning frame for pressing the tool box. The lifting cylinder is installed on the mounting bracket. The tool box positioning frame is connected to the telescopic rod of the lifting cylinder and rises and falls under the control of the lifting cylinder.

[0008] Two tool box threading mechanisms, which are arranged on one side of the tool box positioning mechanism, are used to control the heads of the two cable ties to pass through the threading holes of the box body on both sides of the tool box through the two tool box threading mechanisms;

[0009] A cable tie knotting mechanism is provided on the side of each tool box threading mechanism away from the tool box positioning mechanism, for clamping the cable tie head passing through the threading hole of the box body through the cable tie knotting mechanism, and making the cable tie head flip over and pass through the lock hole at the tail of the cable tie; and

[0010] The cable tie tensioning mechanism is correspondingly installed on the tool box positioning frame on the other side of each tool box threading mechanism, which is used to clamp the cable tie head passing through the lock hole at the tail of the cable tie through the cable tie tensioning mechanism, and will continue to pull the cable tie head to tie the tool box tightly.

[0011] As a preferred technical solution in the present invention, the tool box threading mechanism includes a vertical positioning rod and a pushing cylinder. The vertical positioning rod is provided with a vertical slide groove on the side facing away from the cable tie tensioning mechanism, and a cable tie sliding entrance is provided on one side of the vertical slide groove. The lower end of the vertical slide groove corresponds to the threading hole of the box body through the tool box, and the pushing cylinder is installed on the upper end of the vertical positioning rod to push the cable tie in the vertical slide groove to slide downward through the pushing cylinder and make the head of the cable tie pass through the threading hole of the box body of the tool box; the lower part of the vertical slide groove is provided with a threading groove for facilitating the head of the cable tie to pass through the lock hole at the tail of the cable tie and then connect with the cable tie tensioning mechanism.

[0012] As a preferred technical solution in the present invention, a limiting plate is provided at the lower part of the vertical slide groove to limit the side of the cable tie away from the cable tie tensioning mechanism, and one side of the limiting plate is rotatably connected to the vertical positioning rod through a first torsion spring.

[0013] As a preferred technical solution in the present invention, a vibrating disk tie conveyor for conveying tie ties into the vertical slide is provided on one side of each vertical positioning rod, and a tie transport track is provided between the outlet of the vibrating disk tie conveyor and the vertical positioning rod, and the two ends of the tie transport track are respectively connected to the outlet of the vibrating disk tie conveyor and the tie sliding entrance of the vertical slide; the interior of the tie transport track is an L-shaped slide structure corresponding to the tie structure.

[0014] As a preferred technical solution in the present invention, the cable tie knotting mechanism includes a first bracket, a clamping jaw motor, a camshaft, and a first electric clamping jaw that clamps the cable tie head passing through the threading hole of the tool box body. The clamping jaw motor is installed on the first bracket, the camshaft is connected to the motor shaft of the clamping jaw motor, and the first electric clamping jaw is installed on one end of the camshaft.

[0015] As a preferred technical solution in the present invention, the cable tie tensioning mechanism includes a second bracket, a first linear guide rail and a second electric clamp that clamps the head of the cable tie through the lock hole at the tail of the cable tie. The second bracket is installed on the tool box positioning frame, the first linear guide rail is horizontally installed at the upper end of the second bracket, and the slider of the first linear guide rail is connected to the second electric clamp to drive the second electric clamp to approach or away from the tool box threading mechanism.

[0016] As a preferred technical solution in the present invention, the tool box bundling device also includes a cable tie cutting mechanism. A cable tie cutting mechanism is installed on the tool box positioning frame on one side of each cable tie tightening mechanism to cut the cable tie that tightens the tool box from the middle of the cable tie through the cable tie cutting mechanism.

[0017] As a preferred technical solution in the present invention, the cable tie cutting mechanism includes a third bracket, an X-shaped scissors hinged in the middle, and a first cylinder that drives the X-shaped scissors to open and close. The third bracket is installed on the tool box positioning bracket, the cylinder body of the first cylinder is installed on the third bracket, the cylinder body of the first cylinder is connected to a mounting plate, the X-shaped scissors is installed on the mounting plate, the two handle ends of the X-shaped scissors are connected to the telescopic rod of the first cylinder, and open and close as the telescopic rod of the first cylinder is extended and retracted.

[0018] As a preferred technical solution in the present invention, the telescopic rod of the first cylinder is connected to an adjusting block, and the X-shaped scissors include a hinge shaft and two shearing blades arranged in an X shape, one shearing blade is a first shearing blade fixedly connected to the hinge shaft, and the other shearing blade is a second shearing blade rotatably connected to the hinge shaft, and the hinge shaft is rotatably connected to the adjusting block; the first shearing blade is in contact with the adjusting block, and the second shearing blade is fixedly connected to a first limiting ring on the side away from the first shearing blade, one end of the hinge shaft passes through the first limiting ring and is fixedly connected to a second limiting ring, and a second torsion spring sleeved on the outside of the hinge shaft is connected between the first limiting ring and the second limiting ring; two first limiting columns and two second limiting columns are installed on the mounting plate, the two first limiting columns are arranged between the handle portion of the first shearing blade and the handle portion of the second shearing blade, and the cutting portion of the first shearing blade and the cutting portion of the second shearing blade are arranged between the two second limiting columns.

[0019] As a preferred technical solution in the present invention, the cable tie cutting mechanism includes a second linear guide rail, the second linear guide rail is installed on the third bracket, and the cylinder body of the first cylinder is connected to the slider of the second linear guide rail.

[0020] The tool box is packed in a simple and convenient manner and can be packed in a simple and convenient manner. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1It is a structural schematic diagram of the present invention;

[0022] Figure 2 This is a schematic diagram of the structure of the present invention when no mounting bracket is provided;

[0023] Figure 3 for Figure 2 A magnified schematic diagram of part A;

[0024] Figure 4 for Figure 2 An enlarged schematic diagram of part B;

[0025] Figure 5 Schematic diagram of the structure of the cable tie cutting mechanism of the present invention;

[0026] Figure 6 for Figure 5 Enlarged schematic diagram of part C.

[0027] In the figure: 1-mounting bracket; 2-tool box; 3-tool box positioning mechanism; 301-lifting cylinder; 302-tool box positioning frame; 4-tool box threading mechanism; 401-vertical positioning rod; 402-pushing cylinder; 403-vertical slide; 404-limiting plate; 5-cable tie; 6-cable tie knotting mechanism; 601-first bracket; 602-grip motor; 603-camshaft; 604-first electric gripper; 7-cable tie tensioning mechanism; 701-second bracket; 702-first linear guide; 703-second electric clamp; 8-cable tie transport track; 9-cable tie cutting mechanism; 901-third bracket; 902-X-type scissors; 903-first cylinder; 904-mounting plate; 905-adjusting block; 906-first limiting ring; 907-second limiting ring; 908-second torsion spring; 909-first limiting column; 910-second limiting column; 911-second linear guide. DETAILED DESCRIPTION

[0028] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be briefly introduced below in conjunction with the drawings and the description of the embodiments or the prior art. Obviously, the following description of the structure of the drawings is only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. It should be noted that the description of these embodiments is used to help understand the present invention, but does not constitute a limitation of the present invention.

[0029] Example:

[0030] like Figures 1-6As shown, this embodiment provides a tool box bundling device, including a mounting bracket 1, a tool box positioning mechanism 3, two tool box threading mechanisms 4, two cable tie knotting mechanisms 6 and two cable tie tightening mechanisms 7, as follows:

[0031] The mounting bracket 1 is mounted on a rail transport line for transporting the tool box 2 ; the tool box 2 will pass under the mounting bracket 1 during its movement on the rail transport line.

[0032] The tool box positioning mechanism 3 includes a lifting cylinder 301 and a tool box positioning frame 302 for pressing the tool box 2. The tool box positioning frame 302 presses the tool box 2 to ensure the stability of the tool box 2, so that the tool box bundling device can be stably packaged during packaging; the lifting cylinder 301 is installed on the mounting bracket 1, and the tool box positioning frame 302 is connected to the telescopic rod of the lifting cylinder 301 and rises and falls under the control of the lifting cylinder 301. The lifting cylinder 301 drives the tool box positioning frame 302 to descend and press the tool box 2, which facilitates stable packaging. When packaging is completed, the lifting cylinder 301 drives the tool box positioning frame 302 to rise and switch to the next tool box 2 for packaging.

[0033] Two tool box threading mechanisms 4 are arranged on one side of the tool box positioning mechanism 3, and are used to control the heads of the two cable ties 5 to pass through the threading holes of the box body on both sides of the tool box 2 through the two tool box threading mechanisms 4, specifically through the threading holes on the box body of the tool box 2 and the threading holes on the box cover, so that the box body and the box cover of the tool box 2 are connected together through the cable ties 5.

[0034] A cable tie knotting mechanism 6 is provided on the side of each tool box threading mechanism 4 away from the tool box positioning mechanism 3, which is used to clamp the head of the cable tie 5 passing through the threading hole of the box body through the cable tie knotting mechanism 6, and make the head of the cable tie 5 flip over and pass through the lock hole at the tail of the cable tie 5, so that the cable tie 5 can form a ring knot, ensuring that the cable tie 5 will not fall off the tool box 2.

[0035] The cable tie tensioning mechanism 7 and the tool box positioning frame 302 on the other side of each tool box threading mechanism 4 are correspondingly installed with a cable tie tensioning mechanism 7, which is used to clamp the head of the cable tie 5 passing through the lock hole at the tail end of the cable tie 5 through the cable tie tensioning mechanism 7, and will continue to pull the head of the cable tie 5 to tie the tool box 2 tightly. The cable tie tensioning mechanism 7 pulls the head of the cable tie 5, which can gradually shrink the ring knot formed by the cable tie 5, thereby tightening the box body and the box cover of the tool box 2, and finally realizing the packaging of the tool box 2.

[0036] The tool box bundling device of the present invention can be directly installed on the rail transport line. When the tool box 2 moves to the bottom of the mounting bracket 1, the lifting cylinder 301 drives the tool box positioning frame 302 to descend and press the tool box 2, which facilitates and stabilizes the packaging of the tool box 2. Then, the two tool box threading mechanisms 4 control the heads of the two cable ties 5 to pass through the threading holes of the box body on both sides of the tool box 2, so that the box body and the box cover of the tool box 2 are connected together through the cable ties 5. Then, the cable tie knotting mechanism 6 is used to clamp the head of the cable tie 5 and flip it so that the head of the cable tie 5 passes through the lock hole at the tail of the cable tie 5, so that the cable tie 5 forms a ring. The tool box 2 is packed with the tools 302 which are then packed up and the tool box 2 is packed with the tools 303 which are then packed up and the tools 304 which are then packed up are finally packed up and the tools 303 ...

[0037] As a preferred implementation scheme in this embodiment, it needs to be further explained that the tool box threading mechanism 4 includes a vertical positioning rod 401 and a pushing cylinder 402. The vertical positioning rod 401 is provided with a vertical slide groove 403 on the side away from the tie tensioning mechanism 7. A tie sliding entrance is provided on one side of the vertical slide groove 403. The lower end of the vertical slide groove 403 corresponds to the threading hole of the box body through which the tool box 2 is passed. The pushing cylinder 402 is installed at the upper end of the vertical positioning rod 401 to push the tie 5 in the vertical slide groove 403 to slide downward through the pushing cylinder 402 and make the head of the tie 5 pass through the tool box 2. The tool box 2 has a threading hole, and the cable tie 5 slides from the cable tie sliding entrance into the vertical slide groove 403, and then the pushing cylinder 402 pushes the cable tie 5, so that the head of the cable tie 5 can pass through the threading hole of the tool box 2; the lower part of the vertical slide groove 403 is provided with a threading slot that is convenient for the head of the cable tie 5 to pass through the lock hole at the tail of the cable tie 5 and then connect with the cable tie tensioning mechanism 7. When the cable tie knotting mechanism 6 drives the head of the cable tie 5 to flip and pass through the lock hole at the tail of the cable tie 5, the head of the cable tie 5 can pass through the threading slot and move to the position of the cable tie tensioning mechanism 7, which is convenient for the cable tie tensioning mechanism 7 to clamp the head of the cable tie 5 next.

[0038] As a preferred implementation scheme in this embodiment, it needs to be further explained that a limit plate 404 is provided at the lower part of the vertical slide 403 to limit the side of the cable tie 5 away from the cable tie tensioning mechanism 7. When the pushing cylinder 402 pushes the cable tie 5, the limit plate 404 can be used to limit the cable tie 5, so that the cable tie 5 can move downward more stably, so that the cable tie 5 can stably pass through the threading hole of the box body of the tool box 2. One side of the limit plate 404 is rotatably connected to the vertical positioning rod 401 through the first torsion spring. When the cable tie 5 is packed, the tool box 2 moves, which can drive the limit plate 404 to open, thereby causing the tail of the cable tie 5 to automatically disengage from the vertical slide 403, without affecting the next tool box 2 moving to the specified position, and the limit plate 404 can also be automatically reset.

[0039] As a preferred implementation scheme in this embodiment, it needs to be further explained that one side of each vertical positioning rod 401 is provided with a vibrating disk strap conveyor for conveying the strap 5 into the vertical slide 403, and a strap transport track 8 is provided between the outlet of the vibrating disk strap conveyor and the vertical positioning rod 401, and the two ends of the strap transport track 8 are respectively connected with the outlet of the vibrating disk strap conveyor and the strap sliding entrance of the vertical slide 403, and the vibrating disk strap conveyor can push the straps 5 into the strap transport track 8 one by one, and then push the straps 5 in the strap transport track 8 into the vertical slide 403 one by one. Since the vibrating disk strap conveyor belongs to the existing technology, it will not be described in detail here; the interior of the strap transport track 8 is an L-shaped slide structure corresponding to the structure of the strap 5. The tail of the normal strap 5 is a little larger, and it is an L-shaped structure from the appearance. Therefore, the strap 5 enters the strap transport track 8 and can just slide stably along the L-shaped slide structure. It should be noted that the orientation of the cable tie transport track 8 is flexibly installed according to the relative position between the cable tie knotting mechanism 6 and the cable tie tensioning mechanism 7. To ensure that the cable tie transport track 8 transports the cable tie 5 in the vertical slide 403, under the control of the cable tie knotting mechanism 6, the head of the cable tie 5 can smoothly pass through the lock hole at the tail of the cable tie 5 and move toward the cable tie tensioning mechanism 7.

[0040] As a preferred implementation scheme in this embodiment, it needs to be further explained that the cable tie knotting mechanism 6 includes a first bracket 601, a clamping jaw motor 602, a camshaft 603 and a first electric clamping jaw 604 for clamping the head of the cable tie 5 passing through the threading hole of the tool box 2 through the clamping jaws. The first electric clamping jaw 604 is an existing electric clamping jaw. The first electric clamping jaw 604 is a prior art and can stably control the opening and closing of its clamping jaws. After the head of the cable tie 5 passes through the clamping jaws of the first electric clamping jaw 604, the clamping jaw closes to clamp the head of the cable tie 5. The clamping jaw motor 602 is installed on the first bracket 601, and the camshaft 603 is connected to the motor shaft of the clamping jaw motor 602. The first electric clamping jaw 604 is installed at one end of the camshaft 603. When the clamping jaw motor 602 is started, it can drive the camshaft 603 to rotate, and then drive the first electric clamping jaw 604 to rotate, thereby causing the head of the cable tie 5 to flip over and pass through the lock hole at the tail of the cable tie 5, thereby realizing the knotting of the cable tie 5.

[0041] As a preferred implementation scheme in this embodiment, it needs to be further explained that the cable tie tensioning mechanism 7 includes a second bracket 701, a first linear guide rail 702 and a second electric clamp 703 that clamps the head of the cable tie 5 passing through the lock hole at the tail end of the cable tie 5 through a clamp. The second bracket 701 is installed on the tool box positioning frame 302, and the first linear guide rail 702 is horizontally installed at the upper end of the second bracket 701. The slider of the first linear guide rail 702 is connected to the second electric clamp 703 to drive the second electric clamp 703 to approach the tool box threading mechanism 4 or away from the tool box threading mechanism 4. The second electric clamp 703 is also the existing technology. The second electric clamp 703 controls its clamp to clamp the head of the cable tie 5, and then the first linear guide rail 702 with a control slider drives the second electric clamp 703 to move, and then tightens the cable tie 5, so that the ring knot formed by the cable tie 5 gradually shrinks, and then the box body and the box cover of the tool box 2 are tied tightly, and finally the tool box 2 is packed.

[0042] As a preferred implementation scheme in this embodiment, it needs to be further explained that the tool box bundling device also includes a cable tie cutting mechanism 9. A cable tie cutting mechanism 9 is installed on the tool box positioning frame 302 on one side of each cable tie tightening mechanism 7, so that the cable tie 5 that binds the tool box 2 can be cut from the middle of the cable tie 5 through the cable tie cutting mechanism 9, thereby making the cable tie on the packaged tool box 2 shorter, thereby making it more convenient to place and transport the tool box 2.

[0043] As a preferred implementation scheme in this embodiment, it needs to be further explained that the cable tie cutting mechanism 9 includes a third bracket 901, an X-shaped scissors 902 hinged in the middle, and a first cylinder 903 for driving the X-shaped scissors 902 to open and close. The third bracket 901 is installed on the tool box positioning bracket 302, and the cylinder body of the first cylinder 903 is installed on the third bracket 901. The cylinder body of the first cylinder 903 is connected to a mounting plate 904, and the X-shaped scissors 902 are installed on the mounting plate 904. The two handle ends of the X-shaped scissors 902 are connected to the telescopic rod of the first cylinder 903, and open and close as the telescopic rod of the first cylinder 903 is extended and reciprocated. The telescopic rod of the first cylinder 903 moves back and forth, which can control the two handle ends of the X-shaped scissors 902 to open and close reciprocally, thereby continuously cutting the cable tie 5. It is simple and practical, and is also automatically controlled to ensure work efficiency.

[0044] As a preferred implementation scheme in this embodiment, it needs to be further explained that the telescopic rod of the first cylinder 903 is connected to an adjusting block 905, and the adjusting block 905 can move on the mounting plate 904 as the telescopic rod is extended and retracted. The X-shaped scissors 902 include a hinge shaft and two shearing blades arranged in an X shape, one shearing blade is a first shearing blade fixedly connected to the hinge shaft, and the other shearing blade is a second shearing blade rotatably connected to the hinge shaft. The hinge shaft is rotatably connected to the adjusting block 905, and the stability of the two shearing blades is ensured by the hinge shaft; the first shearing blade is in contact with the adjusting block 905, and the side of the second shearing blade away from the first shearing blade is fixedly connected to a first limiting ring 906, one end of the hinge shaft passes through the first limiting ring 906 and is fixedly connected to a second limiting ring 907, and a second torsion spring 908 sleeved on the outside of the hinge shaft is connected between the first limiting ring 906 and the second limiting ring 907; the mounting Two first limiting posts 909 and two second limiting posts 910 are installed on the plate 904. The two first limiting posts 909 are arranged between the handle part of the first shearing blade and the handle part of the second shearing blade. The cutting part of the first shearing blade and the cutting part of the second shearing blade are arranged between the two second limiting posts 910. The first cylinder 903 drives the adjusting block 905 to move back and forth through the telescopic rod. The adjusting block 905 drives the two shearing blades to move toward the first cylinder 903 through the hinge shaft. The obstruction of the two first limiting posts 909 causes the handle part of the first shearing blade and the handle part of the second shearing blade to gradually open. At this time, the second torsion spring 908 is gradually compressed. At the same time, the shearing part of the first shearing blade and the shearing part of the second shearing blade are close to each other, which can realize the cutting of the cable tie 5. When the telescopic rod of the first cylinder 903 moves in the opposite direction, the elastic force of the second torsion spring 908 can also make the two shearing blades completely reset. The structure is compact and practical.

[0045] As a preferred implementation scheme in this embodiment, it needs to be further explained that the cable tie cutting mechanism 9 includes a second linear guide rail 911, and the second linear guide rail 911 is installed on the third bracket 901. The cylinder body of the first cylinder 903 is connected to the slider of the second linear guide rail 911. The second linear guide rail 911 can drive the X-shaped scissors 902 to approach or move away from the specified position. When approaching the specified position, it is convenient to cut the cable tie 5. When the X-shaped scissors 902 is away from the specified position, the cable tie 5 can be more stably tightened by the cable tie tightening mechanism 7 without worrying about being cut. This design does not require the X-shaped scissors 902 to open at a large angle, thereby making the movement of the X-shaped scissors 902 more compact, and also making the cable tie cutting mechanism 9 more compact.

[0046] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the scope of protection of the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the scope of protection of the present invention.

Claims

1. A tool box bundling device, characterized in that: include: A mounting bracket (1) is mounted on a rail transport line of a transport tool box (2); The tool box positioning mechanism (3) comprises a lifting cylinder (301) and a tool box positioning frame (302) for pressing the tool box (2), wherein the lifting cylinder (301) is mounted on the mounting bracket (1), and the tool box positioning frame (302) is connected to the telescopic rod of the lifting cylinder (301) and is raised and lowered under the control of the lifting cylinder (301); Two tool box threading mechanisms (4), the two tool box threading mechanisms (4) are arranged on one side of the tool box positioning mechanism (3), and are used to control the heads of the two cable ties (5) to pass through the box threading holes on both sides of the tool box (2) through the two tool box threading mechanisms (4); A cable tie knotting mechanism (6), each tool box threading mechanism (4) is provided with a cable tie knotting mechanism (6) on a side away from the tool box positioning mechanism (3), for clamping the head of the cable tie (5) passing through the threading hole of the box body through the cable tie knotting mechanism (6), and making the head of the cable tie (5) turn over and pass through the lock hole at the tail of the cable tie (5); and A cable tie tensioning mechanism (7) is correspondingly installed on the tool box positioning frame (302) on the other side of each tool box threading mechanism (4), and is used to clamp the head of the cable tie (5) passing through the lock hole at the tail of the cable tie (5) through the cable tie tensioning mechanism (7), and continue to pull the head of the cable tie (5) so that the cable tie (5) is tied to the tool box (2); The tool box threading mechanism (4) includes a vertical positioning rod (401) and a pushing cylinder (402). The vertical positioning rod (401) is provided with a vertical slide groove (403) on a side away from the strap tensioning mechanism (7). A strap sliding entrance is provided on one side of the vertical slide groove (403). The lower end of the vertical slide groove (403) corresponds to the threading hole of the box body through which the tool box (2) is passed. The pushing cylinder (402) is installed at the upper end of the vertical positioning rod (401) to push the vertical slide groove (403) through the pushing cylinder (402). The cable tie (5) slides downward and allows the head of the cable tie (5) to pass through the threading hole of the tool box (2); the lower part of the vertical slide groove (403) is provided with a threading slot for facilitating the head of the cable tie (5) to pass through the lock hole at the tail of the cable tie (5) and then connect with the cable tie tensioning mechanism (7); the lower part of the vertical slide groove (403) is provided with a limiting plate (404) for limiting the side of the cable tie (5) away from the cable tie tensioning mechanism (7), and one side of the limiting plate (404) is rotatably connected to the vertical positioning rod (401) through a first torsion spring.

2. A tool box bundling device according to claim 1, characterized in that: A vibrating disk strap conveyor for conveying straps (5) into the vertical chute (403) is provided on one side of each vertical positioning rod (401), and a strap transport track (8) is provided between the outlet of the vibrating disk strap conveyor and the vertical positioning rod (401), and the two ends of the strap transport track (8) are respectively connected to the outlet of the vibrating disk strap conveyor and the strap sliding entrance of the vertical chute (403); the interior of the strap transport track (8) is an L-shaped chute structure corresponding to the structure of the strap (5).

3. A tool box bundling device according to claim 1, characterized in that: The cable tie knotting mechanism (6) comprises a first bracket (601), a clamping jaw motor (602), a cam shaft (603), and a first electric clamping jaw (604) for clamping the head of the cable tie (5) passing through the threading hole of the tool box (2) through the clamping jaw, wherein the clamping jaw motor (602) is mounted on the first bracket (601), the cam shaft (603) is connected to the motor shaft of the clamping jaw motor (602), and the first electric clamping jaw (604) is mounted on one end of the cam shaft (603).

4. A tool box bundling device according to claim 1, characterized in that: The cable tie tensioning mechanism (7) comprises a second bracket (701), a first linear guide rail (702), and a second electric clamp (703) for clamping the head of the cable tie (5) passing through the lock hole at the tail end of the cable tie (5) through the clamp, the second bracket (701) being mounted on the tool box positioning frame (302), the first linear guide rail (702) being mounted horizontally on the upper end of the second bracket (701), and the slider of the first linear guide rail (702) being connected to the second electric clamp (703) to drive the second electric clamp (703) to approach the tool box threading mechanism (4) or to move away from the tool box threading mechanism (4).

5. The tool box bundling device according to claim 1, characterized in that: The tool box binding device further comprises a cable tie cutting mechanism (9), and a cable tie cutting mechanism (9) is installed on the tool box positioning frame (302) on one side of each cable tie tightening mechanism (7), so as to cut the cable tie (5) for binding the tool box (2) from the middle of the cable tie (5) through the cable tie cutting mechanism (9).

6. A tool box bundling device according to claim 5, characterized in that: The cable tie cutting mechanism (9) comprises a third bracket (901), an X-shaped scissors (902) hinged at the middle, and a first cylinder (903) for driving the X-shaped scissors (902) to open and close. The third bracket (901) is mounted on a tool box positioning frame (302). The cylinder body of the first cylinder (903) is mounted on the third bracket (901). The cylinder body of the first cylinder (903) is connected to a mounting plate (904). The X-shaped scissors (902) are mounted on the mounting plate (904). The two handle ends of the X-shaped scissors (902) are connected to the telescopic rod of the first cylinder (903) and open and close as the telescopic rod of the first cylinder (903) is extended or retracted.

7. A tool box bundling device according to claim 6, characterized in that: The telescopic rod of the first cylinder (903) is connected to an adjusting block (905), and the X-shaped scissors (902) include a hinge shaft and two cutting blades arranged in an X-shape, one cutting blade is a first cutting blade fixedly connected to the hinge shaft, and the other cutting blade is a second cutting blade rotatably connected to the hinge shaft, and the hinge shaft is rotatably connected to the adjusting block (905); the first cutting blade is in contact with the adjusting block (905), and the side of the second cutting blade away from the first cutting blade is fixedly connected to a first limiting ring (906), and one end of the hinge shaft passes through the first limiting ring (9 06) and is fixedly connected to a second limiting ring (907), and a second torsion spring (908) sleeved on the outside of the hinge shaft is connected between the first limiting ring (906) and the second limiting ring (907); two first limiting columns (909) and two second limiting columns (910) are installed on the mounting plate (904), the two first limiting columns (909) are arranged between the handle portion of the first shearing blade and the handle portion of the second shearing blade, and the shearing portion of the first shearing blade and the shearing portion of the second shearing blade are arranged between the two second limiting columns (910).

8. A tool box bundling device according to claim 6 or 7, characterized in that: The cable tie cutting mechanism (9) comprises a second linear guide rail (911), the second linear guide rail (911) is mounted on a third bracket (901), and the cylinder body of the first cylinder (903) is connected to the slider of the second linear guide rail (911).

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