Automatic assembly equipment for drag chains

Abstract

The application discloses a kind of automatic assembly equipment of tow chain, it is related to tow chain assembling technical field, including base, the base top is provided with for simultaneously inserting two sides chain pin into pin hole extrusion mechanism, the base top is also provided with for continuously feeding chain pin feeding mechanism, the side of the feeding mechanism is provided with the extension mechanism of auxiliary chain pin and pin hole alignment, the upper surface of the base is provided with the conveying mechanism of moving tow chain to the side of extrusion mechanism, the upper surface of the conveying mechanism is provided with the positioning mechanism for fixed tow chain, simultaneously press into two sides chain pin into pin hole using extrusion mechanism, synchronous press-in can ensure that two sides chain pin is inserted into pin hole at the same time, same force, avoid the problem that insertion is not in place caused by unilateral first insertion or uneven stress skew, stagnation or, to enhance the stability and service life of overall tow chain, the design of simultaneously pressing two sides chain pin into pin hole solves the problem of low efficiency, big error of traditional manual assembly.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of drag chain assembly, in particular to a drag chain automatic assembly equipment. BACKGROUND

[0002] In the manufacturing industry, as a kind of key protective device, drag chain is widely used in various automation systems to protect cables, wires and signal transmission cables from physical damage. The drag chain is composed of outer chain pieces, inner chain pieces and chain pins. The outer chain piece is the external structural part of the drag chain, which plays a role in protecting the internal components and connecting various parts. The inner chain piece is located inside the drag chain and is used in cooperation with the outer chain piece. The main function of the inner chain piece is to provide a stable connection structure, allowing the drag chain to bend and stretch flexibly. The chain pin is a key component that connects the outer chain piece and the inner chain piece, usually a cylindrical metal pin that is inserted into the hole of the outer chain piece at one end and the hole of the inner chain piece at the other end, tightly connecting the two together.

[0003] During the assembly of the drag chain, the operator needs to carefully align the inner chain piece and the outer chain piece, and then manually insert the chain pin into the pin hole between the two. This method is prone to assembly failure due to inaccurate manual operation, and manual assembly is inefficient, which cannot meet the demand for automated production in modern manufacturing. Especially on mass production lines, manual operation not only takes time and effort, but also easily leads to unstable product quality.

[0004] Therefore, the present application proposes a drag chain automatic assembly equipment to make up for and improve the shortcomings of the prior art. SUMMARY

[0005] In view of the above problems, the present application provides a drag chain automatic assembly equipment that can effectively solve the problem of low efficiency of manual assembly of chain pins in the prior art. In order to achieve the above purpose, the embodiments of the present application provide the following technical solutions:

[0006] The present application discloses a drag chain automatic assembly equipment, comprising a base, the top of the base is provided with an extrusion mechanism for simultaneously inserting chain pins on both sides into pin holes, the top of the base is also provided with a feeding mechanism for continuously feeding chain pins, the side of the feeding mechanism is provided with an extension mechanism for aligning auxiliary chain pins with pin holes, the upper surface of the base is provided with a conveying mechanism for moving the drag chain to the side of the extrusion mechanism, and the upper surface of the conveying mechanism is provided with a positioning mechanism for fixing the drag chain.

[0007] The extrusion mechanism comprises a bracket fixedly connected to the upper surface of the base in a symmetrical manner, each bracket is horizontally slidably connected with a guide rod, and the bracket is also horizontally slidably connected with a moving rod, the moving rod and the guide rod are fixedly connected with a connecting rod at the same end, and the end of the moving rod away from the connecting rod is fixedly connected with a push rod for pushing the chain pin.

[0008] Further, the extrusion mechanism further comprises a first rack and a second rack fixedly connected with the bottom of the two connecting rods respectively, a first gear fixedly connected with the lower surface of the base, the first gear being engaged with the first rack and the second rack respectively, and a hydraulic cylinder fixedly connected with the lower surface of the base, the output end of the hydraulic cylinder being fixedly connected with the side surface of the second rack.

[0009] Further, the feeding mechanism comprises a horizontal plate fixedly connected with the top of the two supports, vertical plates fixedly connected with the middle of the horizontal plate symmetrically, and a storage cavity for accommodating the chain pin being formed in each vertical plate.

[0010] Further, the feeding mechanism further comprises a first circular tube fixedly connected with the side surface of the vertical plate, the first circular tube being in communication with the storage cavity, a second circular tube fixedly connected with the side of the vertical plate away from the first circular tube, the second circular tube being in communication with the storage cavity, and the push rod slidingly extending into the inside of the second circular tube away from the one end of the moving rod.

[0011] Further, the extension mechanism comprises a moving tube slidingly connected with the inside of the first circular tube, reset springs symmetrically arranged on the outside of the moving tube, one end of the reset spring being fixedly connected with the protrusion on the outside of the moving tube, and the other end of the reset spring being fixedly connected with the protrusion on the inner wall of the first circular tube.

[0012] Further, the extension mechanism further comprises a plurality of accommodating cavities formed in the inner wall of the moving tube, an extrusion ball slidingly connected with the inside of each accommodating cavity, an extrusion spring fixedly connected with the inner bottom surface of the accommodating cavity, and one end of the extrusion spring being fixedly connected with the extrusion ball away from the inner bottom surface of the accommodating cavity.

[0013] Further, the conveying mechanism comprises a conveying belt fixedly connected with the upper surface of the base, a first bevel gear fixedly connected with the rotating shaft of one end of the conveying belt, a transmission shaft rotatably connected with the upper surface of the base, a second bevel gear fixedly connected with one end of the transmission shaft, and the second bevel gear being engaged with the first bevel gear.

[0014] Further, a second gear rotatably connected with the other end of the transmission shaft away from the second bevel gear, a third rack engaged with the second gear, the third rack slidingly penetrating through the support, and the third rack being fixedly connected with the connecting rod.

[0015] Further, the conveying mechanism further comprises a ratchet fixedly connected with the outside of the transmission shaft, the ratchet being located in the cavity of the second gear, a pawl rotatably connected with the cavity of the second gear, the pawl being engaged with the ratchet, an elastic sheet fixedly connected with the inner wall of the cavity of the second gear, and the side surface of the elastic sheet being tightly attached to the side surface of the pawl.

[0016] Further, the positioning mechanism comprises a plurality of support seats fixedly connected to the surface of the conveying belt, each of the support seats is internally provided with a mounting cavity, both ends of the mounting cavity are slidably connected with inserting rods, and the first spring is fixedly connected between the two inserting rods.

[0017] Advantages:

[0018] 1. The extrusion mechanism is provided, the two side pin shafts are simultaneously pressed into the pin hole through the extrusion mechanism, synchronous pressing ensures that the two side pin shafts are inserted into the pin hole at the same time and with the same force, avoids the problems of deflection, jamming or misinsertion caused by unilateral insertion or uneven force, improves the structural consistency and assembly quality of each drag chain segment, thereby enhancing the stability and service life of the overall drag chain, and the design of simultaneously pressing the two side pin shafts into the pin hole solves the problems of low efficiency and large error in traditional manual assembly.

[0019] 2. The extension mechanism is provided, when the chain pin is inserted into the pin hole, the chain pin is aligned with the pin hole through the movement of the moving pipe, the guiding effect of the moving pipe can guide the chain pin to move stably along the set path, ensures accurate alignment with the pin hole, avoids the deviation and inclination of the chain pin caused by manual operation error or mechanical vibration, and significantly improves the insertion success rate.

[0020] 3. The conveying mechanism is provided, after the insertion of the chain pin is completed, the next chain hole of the drag chain is moved into position through the conveying belt, the conveying belt can quickly and stably move the drag chain segment with one chain pin inserted to the next assembly station, the conveying mechanism cooperates with the positioning device to accurately control the distance of each movement, ensures that the assembly positions of each chain link are accurate and consistent, effectively avoids the problems of chain link misalignment and uneven gap caused by human operation error, and improves the quality stability of the finished product.

[0021] 4. The positioning mechanism is provided, the inserting rod is inserted into the pin hole, after the drag chain is conveyed to the station for assembling the chain pin, accurate positioning and fixing of the drag chain body are realized, a stable foundation is provided for subsequent chain sheet alignment and chain pin insertion, and the inserting rod inserted into the pin hole can temporarily fix the drag chain to prevent displacement or shaking of the drag chain during the insertion of the chain pin. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creating laborious work.

[0023] Figure 1 It is a perspective view of the first view of the present application.

[0024] Figure 2 is a perspective view of the second perspective view of the present application.

[0025] Figure 3 is a perspective view of the conveying mechanism in the present application.

[0026] Figure 4 is a longitudinal sectional view of the second gear in the present application.

[0027] Figure 5 is a perspective view of the extruding mechanism in the present application.

[0028] Figure 6 is a sectional view of the feeding mechanism in the present application.

[0029] Figure 7 is a longitudinal sectional view of the first circular tube in the present application.

[0030] Figure 8 is a perspective view of the present application. Figure 7 is an enlarged view of the structure at A in the present application.

[0031] Figure 9 is a sectional view of the positioning mechanism in the present application.

[0032] The reference numerals in the figures represent respectively: 10, base; 20, extruding mechanism; 201, support; 202, guide rod; 203, moving rod; 204, connecting rod; 205, push rod; 206, first rack; 207, second rack; 208, first gear; 209, hydraulic cylinder; 30, feeding mechanism; 301, horizontal plate; 302, vertical plate; 303, storage cavity; 304, first circular tube; 305, second circular tube; 40, extending mechanism; 401, moving tube; 402, return spring; 403, accommodating cavity; 404, extruding ball; 405, extruding spring; 50, conveying mechanism; 501, conveying belt; 502, first bevel gear; 503, second bevel gear; 504, transmission shaft; 505, third rack; 506, second gear; 507, ratchet wheel; 508, pawl; 509, elastic sheet; 60, positioning mechanism; 601, support seat; 602, mounting cavity; 603, insertion rod; 604, first spring. DETAILED DESCRIPTION

[0033] In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some but not all of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0034] The application will be further described in connection with the embodiments.

[0035] Referring to Figures 1 to 9 The automatic assembly equipment for the drag chain of the embodiment comprises a base 10, the top of the base 10 is provided with an extrusion mechanism 20 for simultaneously inserting the chain pins on both sides into the pin holes, the top of the base 10 is also provided with a feeding mechanism 30 for continuously feeding the chain pins, the side of the feeding mechanism 30 is provided with an extension mechanism 40 for aligning the auxiliary chain pins with the pin holes, the upper surface of the base 10 is provided with a conveying mechanism 50 for moving the drag chain to the side of the extrusion mechanism 20, and the upper surface of the conveying mechanism 50 is provided with a positioning mechanism 60 for fixing the drag chain.

[0036] The extrusion mechanism 20 comprises a bracket 201 fixedly connected to the upper surface of the base 10 in a symmetrical manner, each bracket 201 is horizontally and slidingly connected with a guide rod 202, the bracket 201 is also horizontally and slidingly connected with a moving rod 203, the moving rod 203 and the guide rod 202 are fixedly connected with a connecting rod 204 at the same end, and the end of the moving rod 203 away from the connecting rod 204 is fixedly connected with a push rod 205 for pushing the chain pin.

[0037] The extrusion mechanism 20 further comprises a first rack 206 and a second rack 207 fixedly connected to the bottom of the two connecting rods 204 respectively, the lower surface of the base 10 is fixedly connected with a first gear 208, the first gear 208 is engaged with the first rack 206 and the second rack 207 respectively, and the lower surface of the base 10 is also fixedly connected with a hydraulic cylinder 209, the output end of the hydraulic cylinder 209 is fixedly connected to the side of the second rack 207.

[0038] In specific work, the drag chain to be assembled is placed on the conveying mechanism 50 and fixed by the positioning mechanism 60, the drag chain is moved between the two brackets 201 by the conveying mechanism 50, the second rack 207 is moved by the hydraulic cylinder 209, the first rack 206 is simultaneously moved by the first gear 208 at the same time, at this time, the first rack 206 and the second rack 207 simultaneously move the two connecting rods 204 respectively, the two connecting rods 204 move the two moving rods 203 towards each other respectively, the moving rods 203 synchronously push the chain pins in the feeding mechanism 30 into the pin holes by the push rods 205, when the chain pins are inserted into the pin holes, the chain pins push the insertion rod 603 in the positioning mechanism 60 back into the installation cavity 602, the two extrusion mechanisms 20 simultaneously press the pin shafts on both sides into the pin holes, synchronous pressing can ensure that the pin shafts on both sides are inserted into the pin holes at the same time and with the same force, avoiding the problems of deflection, jamming or insertion out of position caused by unilateral insertion or uneven force, improving the structural consistency and assembly quality of each drag chain segment, thereby enhancing the stability and service life of the whole drag chain, and the design of simultaneously pressing the pin shafts on both sides into the pin holes solves the problems of low efficiency and large error in traditional manual assembly.

[0039] When the chain pin is pushed into the pin hole, the output end of the hydraulic cylinder 209 is reset, and the second rack 207 is moved in the opposite direction, and the first rack 206 is simultaneously moved in the opposite direction by the first gear 208, at this time, the first rack 206 and the second rack 207 simultaneously drive the two connecting rods 204 to move in the opposite direction, and the two connecting rods 204 drive the two moving rods 203 to move away from each other.

[0040] The feeding mechanism 30 comprises a horizontal plate 301 fixedly connected to the top of the two supports 201, and symmetrical vertical plates 302 are fixedly connected to the middle of the horizontal plate 301, and a storage cavity 303 for accommodating the chain pin is formed in each vertical plate 302.

[0041] The feeding mechanism 30 further comprises a first circular tube 304 fixedly connected to the side of the vertical plate 302, and the first circular tube 304 is in communication with the storage cavity 303, and a second circular tube 305 is fixedly connected to the side of the vertical plate 302 away from the first circular tube 304, and the second circular tube 305 is in communication with the storage cavity 303, and the push rod 205 extends into the second circular tube 305 from the end of the moving rod 203.

[0042] Specifically, the chain pin is vertically stored in the storage cavity 303 of the vertical plate 302 one by one, and when the push rod 205 horizontally enters the storage cavity 303 from the second circular tube 305, the push rod 205 pushes the chain pin in the storage cavity 303 into the first circular tube 304, and then pushes the chain pin into the pin hole of the tow chain to realize the assembly of the tow chain, and after the assembly of one chain pin is completed, the push rod 205 is reset away from the tow chain, and at this time, after the push rod 205 moves back into the second circular tube 305, the chain pin in the storage cavity 303 falls to the bottom, so that the push rod 205 pushes the chain pin into the pin hole again.

[0043] The extension mechanism 40 comprises a moving tube 401 slidably connected in the first circular tube 304, and a reset spring 402 is symmetrically arranged outside the moving tube 401, one end of the reset spring 402 is fixedly connected to the protrusion outside the moving tube 401, and the other end of the reset spring 402 is fixedly connected to the protrusion inside the first circular tube 304.

[0044] The extension mechanism 40 further comprises a plurality of accommodating cavities 403 formed in the inner wall of the moving tube 401, and an extrusion ball 404 is slidably connected in each accommodating cavity 403, and an extrusion spring 405 is fixedly connected to the inner bottom surface of the accommodating cavity 403, and one end of the extrusion spring 405 away from the inner bottom surface of the accommodating cavity 403 is fixedly connected to the extrusion ball 404.

[0045] Specifically, when the chain pin is pushed into the second pipe 305 by the push rod 205, the push rod 205 enters the moving pipe 401, the chain pin is blocked by the pressing ball 404, and under the push of the push rod 205, the moving pipe 401 and the chain pin are pushed out of the second pipe 305 at the same time. The moving pipe 401 pushed out is aligned with the pin hole of the drag chain, and finally the pressing ball 404 is pushed into the containing cavity 403 under the push of the push rod 205, so as to push the chain pin from the moving pipe 401 into the pin hole.

[0046] After the chain pin is pushed into the pin hole from the moving pipe 401, the pressing ball 404 is pushed out of the containing cavity 403 by the pressing spring 405, and the moving pipe 401 is pushed back into the second pipe 305 under the push of the reset spring 402, so that the next chain pin is pushed into the moving pipe 401.

[0047] The conveying mechanism 50 comprises a conveying belt 501 fixedly connected to the upper surface of the base 10. A rotating shaft at one end of the conveying belt 501 is fixedly connected with a first bevel gear 502. The upper surface of the base 10 is also rotatably connected with a transmission shaft 504. One end of the transmission shaft 504 is fixedly connected with a second bevel gear 503. The second bevel gear 503 is engaged with the first bevel gear 502.

[0048] The end of the transmission shaft 504 away from the second bevel gear 503 is rotatably connected with a second gear 506. The second gear 506 is engaged with a third rack 505. The third rack 505 slides through the support 201, and the third rack 505 is fixedly connected with the connecting rod 204.

[0049] The conveying mechanism 50 further comprises a ratchet wheel 507 fixedly connected to the outside of the transmission shaft 504. The ratchet wheel 507 is located in the cavity of the second gear 506. A pawl 508 is rotatably connected in the cavity of the second gear 506. The pawl 508 is engaged with the ratchet wheel 507. An elastic sheet 509 is fixedly connected to the inner wall of the cavity of the second gear 506. The side surface of the elastic sheet 509 is closely attached to the side surface of the pawl 508.

[0050] In specific work, after the extrusion mechanism 20 completes the extrusion of the chain pin, the hydraulic cylinder 209 drives the connecting rod 204 away from the reset position, the connecting rod 204 synchronously drives the third rack 505 away from the chain, the third rack 505 drives the transmission shaft 504 to rotate through the second gear 506, and since the ratchet 507 and the pawl 508 are in meshing state, the transmission shaft 504 rotates synchronously through the second bevel gear 503 and the first bevel gear 502, thereby driving the conveyor belt 501 to move the chain to the extrusion mechanism 20, thereby moving the next pin hole to the extrusion mechanism 20 to complete the insertion of the chain pin, and using the conveyor belt 501 to move the next chain hole to the position, the conveyor belt 501 can quickly and stably move the chain segment with the chain pin inserted to the next assembly station, and the positioning mechanism 60 cooperated with the conveying mechanism 50 can accurately control the distance of each movement, ensuring that the assembly positions between each chain link are accurate and consistent, effectively avoiding the problems of chain link misalignment and uneven gap caused by human operation error.

[0051] When the extrusion mechanism 20 pushes the chain pin into the pin hole, the connecting rod 204 synchronously drives the third rack 505 to move in the direction of approaching the chain, the third rack 505 drives the second gear 506 to rotate, but at this time, the ratchet 507 and the pawl 508 are not in meshing state, so the transmission shaft 504 will not be driven to rotate.

[0052] The positioning mechanism 60 comprises a plurality of support seats 601 fixedly connected to the surface of the conveyor belt 501, each support seat 601 is internally provided with a mounting cavity 602, both ends of the mounting cavity 602 are slidably connected with a plug rod 603, and the first spring 604 is fixedly connected between the two plug rods 603.

[0053] In specific work, after the chain links of the chain to be assembled are aligned with each other, the chain is placed on the top of the support seat 601, and then the two plug rods 603 are pushed into the pin hole under the pushing of the first spring 604, so that after the chain is conveyed to the position of assembling the chain pin, the chain body is accurately positioned and fixed, providing a stable basis for subsequent chain plate alignment and chain pin insertion operations, the plug rod 603 inserted into the pin hole can temporarily fix the chain, preventing the chain from moving or shaking during the insertion of the chain pin, and when the chain pin is pushed into the pin hole, the chain pin pushes the plug rod 603 in the pin hole back to the mounting cavity 602 of the support seat 601.

[0054] Working principle:

[0055] The chain to be assembled is placed on the conveying belt 501 of the conveying mechanism 50, and the chain is fixed by the positioning mechanism 60, then the two extrusion mechanisms 20 simultaneously push the chain pin out of the feeding mechanism 30, align the chain pin with the pin hole through the extension mechanism 40, and then push the chain pin into the pin hole, when the extrusion mechanism 20 is reset, the conveying belt 501 is driven to rotate by the conveying mechanism 50, and the next pin hole is moved to the two extrusion mechanisms 20, and then the chain pin is pushed into the pin hole by the extrusion mechanism 20 again.

[0056] The above embodiments are only used to illustrate the technical solutions of the present application, but not to limit it; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced by equivalent ones; and these modifications or replacements will not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. An automatic cable chain assembly device, characterized in that, Includes a base (10), the top of which is provided with a pressing mechanism (20) for simultaneously inserting the chain pins on both sides into the pin holes, the top of which is also provided with a feeding mechanism (30) for continuously supplying the chain pins, the side of which is provided with an extension mechanism (40) to assist the chain pins in aligning with the pin holes, the upper surface of which is provided with a conveying mechanism (50) for moving the drag chain to the side of the pressing mechanism (20), and the upper surface of which is provided with a positioning mechanism (60) for fixing the drag chain; The extrusion mechanism (20) includes brackets (201) symmetrically fixedly connected to the upper surface of the base (10). Each bracket (201) is horizontally slidably connected to a guide rod (202). Each bracket (201) is also horizontally slidably connected to a moving rod (203). The moving rod (203) and the guide rod (202) are fixedly connected to a connecting rod (204) at the same end. The end of the moving rod (203) away from the connecting rod (204) is fixedly connected to a push rod (205) for pushing the chain pin. The feeding mechanism (30) includes a horizontal plate (301) fixedly connected to the top of two supports (201), and vertical plates (302) are symmetrically fixedly connected to the middle of the horizontal plate (301). Each vertical plate (302) has a storage cavity (303) for accommodating chain pins. The feeding mechanism (30) further includes a first round tube (304) fixedly connected to the side of the vertical plate (302), and the first round tube (304) is connected to the storage cavity (303). A second round tube (305) is fixedly connected to the side of the vertical plate (302) away from the first round tube (304), and the second round tube (305) is connected to the storage cavity (303). The push rod (205) extends slidably into the second round tube (305) at the end away from the moving rod (203). The extension mechanism (40) includes a movable tube (401) slidably connected inside the first round tube (304). A return spring (402) is symmetrically arranged on the outside of the movable tube (401). One end of the return spring (402) is fixedly connected to a protrusion on the outside of the movable tube (401), and the other end of the return spring (402) is fixedly connected to a protrusion on the inner wall of the first round tube (304). The extension mechanism (40) also includes a plurality of receiving cavities (403) opened on the inner wall of the moving tube (401). Each receiving cavity (403) has a compression ball (404) slidably connected inside it. A compression spring (405) is fixedly connected to the bottom surface of the receiving cavity (403). The end of the compression spring (405) away from the bottom surface of the receiving cavity (403) is fixedly connected to the compression ball (404).

2. The automatic cable chain assembly equipment according to claim 1, characterized in that, The extrusion mechanism (20) further includes a first rack (206) and a second rack (207) that are fixedly connected to the bottom of the two connecting rods (204) respectively. A first gear (208) is fixedly connected to the lower surface of the base (10). The first gear (208) meshes with the first rack (206) and the second rack (207) respectively. A hydraulic cylinder (209) is also fixedly connected to the lower surface of the base (10). The output end of the hydraulic cylinder (209) is fixedly connected to the side of the second rack (207).

3. The automatic cable chain assembly equipment according to claim 1, characterized in that, The conveying mechanism (50) includes a conveyor belt (501) fixedly connected to the upper surface of the base (10). A first bevel gear (502) is fixedly connected to the rotating shaft at one end of the conveyor belt (501). A drive shaft (504) is also rotatably connected to the upper surface of the base (10). A second bevel gear (503) is fixedly connected to one end of the drive shaft (504). The second bevel gear (503) meshes with the first bevel gear (502).

4. The automatic cable chain assembly equipment according to claim 3, characterized in that, The drive shaft (504) is rotatably connected to a second gear (506) at the end away from the second bevel gear (503). The second gear (506) meshes with a third rack (505). The third rack (505) slides through the bracket (201) and is fixedly connected to the connecting rod (204).

5. The automatic cable chain assembly equipment according to claim 4, characterized in that, The conveying mechanism (50) further includes a ratchet (507) fixedly connected to the outside of the transmission shaft (504), and the ratchet (507) is located in the cavity of the second gear (506). A pawl (508) is rotatably connected in the cavity of the second gear (506), and the pawl (508) meshes with the ratchet (507). An elastic plate (509) is also fixedly connected to the inner wall of the cavity of the second gear (506), and the side of the elastic plate (509) is in close contact with the side of the pawl (508).

6. The automatic cable chain assembly equipment according to claim 1, characterized in that, The positioning mechanism (60) includes multiple support seats (601) fixedly connected to the surface of the conveyor belt (501). Each support seat (601) has an installation cavity (602) inside. Insert rods (603) are slidably connected to both ends of the installation cavity (602). A first spring (604) is fixedly connected between two insert rods (603).

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