Flat cable bending mechanism

Abstract

The invention discloses a flat cable bending mechanism which is used for solving the technical problems that an existing flat cable needs to be bent through multiple bending mechanisms to complete multiple bending procedures, so that the bending efficiency is low, and batch production is not facilitated. The flat cable bending machine comprises a machine table, a positioning assembly used for positioning a flat cable, a clamping assembly used for clamping a to-be-bent part of the flat cable, a first bending assembly used for bending the to-be-bent part of the flat cable for the first time, and a second bending assembly used for bending the to-be-bent part of the flat cable for the second time. The second bending assembly is used for bending the to-be-bent part of the flat cable for the second time; the third bending assembly is used for bending the to-be-bent part of the flat cable for the third time; the positioning assembly, the clamping assembly, the first bending assembly, the second bending assembly and the third bending assembly are all installed on the machine table. The clamping assembly is located on one side of the positioning assembly, and the first bending assembly, the second bending assembly and the third bending assembly are arranged around the positioning assembly.

Description

Technical Field

[0001] The present invention relates to the technical field of automation equipment design, and in particular to a cable bending mechanism. Background Art

[0002] Flat cables, also called flexible printed circuit boards, are widely used in electronic products for data transmission between components. In order to meet the miniaturization requirements of products, flat cables usually need to be bent to improve space utilization within electronic products.

[0003] At present, in miniaturized electronic products, due to the small internal space, the cable generally needs to be bent multiple times before it can be placed inside the electronic product. The bending process of the cable is generally completed by a bending mechanism. Since the cable needs to be bent multiple times, the existing conventional practice is to use multiple bending mechanisms to complete the bending process of the cable. However, the above practice has the following disadvantages: the cable needs to be transported after each bending, and then transported to the next bending mechanism to complete the next bending process. In this way, it will take a lot of transit transportation time to complete all the bending work of the cable, which seriously affects the bending efficiency of the cable and is not conducive to mass production.

[0004] Therefore, finding a technical solution that can solve the above technical problems has become an important topic studied by technical personnel in this field. Summary of the invention

[0005] The embodiment of the present invention discloses a cable arrangement bending mechanism, which is used to solve the technical problem that the existing cable arrangement needs to be bent by multiple bending mechanisms to complete multiple bending processes, resulting in low bending efficiency and being unfavorable for mass production.

[0006] The present invention provides a cable bending mechanism, comprising a machine platform, a positioning assembly for positioning the cable, a clamping assembly for clamping a portion of the cable to be bent, a first bending assembly for performing a first bending on the portion of the cable to be bent, a second bending assembly for performing a second bending on the portion of the cable to be bent, and a third bending assembly for performing a third bending on the portion of the cable to be bent;

[0007] The positioning assembly, the clamping assembly, the first bending assembly, the second bending assembly and the third bending assembly are all installed on the machine platform;

[0008] The clamping assembly is located at one side of the positioning assembly, and the first bending assembly, the second bending assembly and the third bending assembly are arranged around the positioning assembly.

[0009] Optionally, the positioning assembly includes a supporting vertical plate, a positioning plate, a first cylinder, a limit block and an X-direction fixing block;

[0010] The positioning plate is installed on the supporting vertical plate, and a positioning groove for placing the cable is opened on the positioning plate. The X-direction fixed block is installed on the positioning plate and is located on one side of the positioning groove. The first cylinder is installed on the supporting vertical plate, and the limit block is connected to the first cylinder. The first cylinder is used to drive the limit block to move along the X-axis direction to press the cable against the X-direction fixed block.

[0011] Optionally, the positioning assembly further includes an X-axis linear module, a support plate, a second cylinder, a support cross plate, a third cylinder, a positioning clamping plate and a positioning baffle;

[0012] The X-axis linear module is installed on the machine platform, the support plate is connected to the X-axis linear module, the X-axis linear module is used to drive the support plate to move along the X-axis direction, the second cylinder is installed on the support plate, the support cross plate is connected to the second cylinder, the second cylinder is used to drive the support cross plate to move along the Y-axis direction, the support cross plate is connected to the positioning baffle, the third cylinder is installed on the support cross plate, the positioning clamping plate is connected to the third cylinder, and the third cylinder is used to drive the positioning clamping plate to move along the X-axis direction to press the cable against the positioning baffle.

[0013] Optionally, the clamping assembly includes a first support frame, a fourth cylinder, a mounting plate, a clamping finger cylinder, and a pair of clamping claws;

[0014] The first support frame is mounted on the machine platform, the fourth cylinder is mounted on the first support frame, the mounting plate is connected to the fourth cylinder, the finger cylinder is mounted on the mounting plate, a pair of the clamps are connected to the finger cylinder, and the finger cylinder is used to drive the pair of the clamps to move closer to or farther from each other;

[0015] The fourth cylinder is used to drive the clamping finger cylinder to move along the X-axis direction to approach the cable, so that the pair of clamping claws clamp the cable under the drive of the clamping finger cylinder.

[0016] Optionally, the first bending assembly includes a fixing seat, a fifth cylinder and a first bending pressing block;

[0017] The fixing seat is installed on the machine platform, the fifth cylinder is installed on the fixing seat, the first bending block is connected to the fifth cylinder, and the fifth cylinder is used to drive the first bending block to move in a horizontal direction so that the first bending block performs a first bend on the cable.

[0018] Optionally, the second bending assembly includes a second support frame, a sixth cylinder, a second bending block, a seventh cylinder, a third bending block, an eighth cylinder, and a fourth bending block;

[0019] The sixth cylinder is installed on the first support frame, the second bending block is connected to the sixth cylinder, and the sixth cylinder is used to drive the second bending block to move downwardly to approach the cable;

[0020] The second support frame is mounted on the machine platform, the seventh cylinder is mounted on the second support frame, the third bending block is connected to the seventh cylinder, the seventh cylinder is used to drive the third bending block to move obliquely downward to approach the cable, the eighth cylinder is mounted on the second support frame, the fourth bending block is connected to the eighth cylinder, and the eighth cylinder is used to drive the fourth bending block to move along the X-axis direction to approach the cable;

[0021] The second bending pressing block, the third bending pressing block and the fourth bending pressing block are respectively driven to press toward the flat cable simultaneously to perform a second bending on the flat cable.

[0022] Optionally, the third bending assembly includes a Y-axis linear module, a horizontal support plate, a ninth cylinder, a fifth bending pressure block, and a bending push block matched with the fifth bending pressure block;

[0023] The Y-axis linear module is installed on the machine platform, the horizontal support plate is connected to the Y-axis linear module, the fifth bending pressure block is installed on the horizontal support plate, and the ninth cylinder is installed on the horizontal support plate and connected to the bending push block;

[0024] The Y-axis linear module is used to drive the horizontal support plate to move along the Y-axis direction so that the fifth bending pressure block is pressed against the cable, and the ninth cylinder is used to drive the bending push block to move along the Y-axis direction to cooperate with the fifth bending pressure block to perform a third bend on the cable.

[0025] Optionally, a vacuum adsorption hole is opened in the positioning groove, the vacuum adsorption hole is connected to a vacuum pipe, and the vacuum pipe is connected to a vacuum generator.

[0026] Optionally, the X-axis linear module is a pneumatic cylinder or an electric cylinder.

[0027] Optionally, the Y-axis linear module is a pneumatic cylinder or an electric cylinder.

[0028] Compared with the prior art, the present invention has the following beneficial effects:

[0029] In the cable bending mechanism of this embodiment, after the cable is fixed by the positioning assembly, the clamping assembly clamps the portion of the cable to be bent, and then the first bending assembly, the second bending assembly, and the third bending assembly perform bending operations on the portion of the cable to be bent in turn, thereby completing the bending process of the cable. Through the above design, the cable can be bent multiple times in the cable bending mechanism without transportation, which greatly improves the bending efficiency of the cable with multiple bending requirements, and is conducive to manufacturers to carry out mass production of products. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0031] Figure 1 A schematic structural diagram of a cable bending mechanism provided by an embodiment of the present invention;

[0032] Figure 2 A schematic structural diagram of a positioning assembly of a cable bending mechanism provided by an embodiment of the present invention;

[0033] Figure 3 A schematic structural diagram of a first bending component of a cable bending mechanism provided by an embodiment of the present invention;

[0034] Figure 4 A schematic structural diagram of a second bending assembly and a clamping assembly of a cable bending mechanism provided by an embodiment of the present invention;

[0035] Figure 5 A schematic structural diagram of a third bending component of a cable bending mechanism provided by an embodiment of the present invention;

[0036] Illustration: machine 1; positioning assembly 2; supporting vertical plate 201; positioning plate 202; positioning groove 203; X-axis fixing block 204; first cylinder 205; limit block 206; X-axis linear module 207; supporting plate 208; second cylinder 209; supporting horizontal plate 210; positioning baffle 211; third cylinder 212; positioning clamping plate 213; clamping assembly 3; first supporting frame 301; fourth cylinder 302; mounting plate 303; clamping finger cylinder 304; clamping claw 3 05; first bending assembly 4; fixed seat 401; fifth cylinder 402; first bending pressure block 403; second bending assembly 5; sixth cylinder 501; second bending pressure block 502; second support frame 503; seventh cylinder 504; third bending pressure block 505; eighth cylinder 506; fourth bending pressure block 507; third bending assembly 6; Y-axis linear module 601; horizontal support plate 602; fifth bending pressure block 603; ninth cylinder 604; bending push block 605. DETAILED DESCRIPTION

[0037] The embodiment of the present invention discloses a cable arrangement bending mechanism, which is used to solve the technical problem that the existing cable arrangement needs to be bent by multiple bending mechanisms to complete multiple bending processes, resulting in low bending efficiency and being unfavorable for mass production.

[0038] In order to enable those skilled in the art to better understand the scheme of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0039] See also Figures 1 to 5 , a cable bending mechanism provided by an embodiment of the present invention comprises a machine platform 1, a positioning component 2 for positioning the cable, a clamping component 3 for clamping a portion of the cable to be bent, a first bending component 4 for performing a first bending on the portion of the cable to be bent, a second bending component 5 for performing a second bending on the portion of the cable to be bent, and a third bending component 6 for performing a third bending on the portion of the cable to be bent;

[0040] The positioning assembly 2, the clamping assembly 3, the first bending assembly 4, the second bending assembly 5 and the third bending assembly 6 are all installed on the machine platform 1;

[0041] The clamping assembly 3 is located at one side of the positioning assembly 2 , and the first bending assembly 4 , the second bending assembly 5 and the third bending assembly 6 are arranged around the positioning assembly 2 .

[0042] In the cable bending mechanism of this embodiment, after the cable is fixed by the positioning assembly 2, the clamping assembly 3 clamps the portion of the cable to be bent, and then the first bending assembly, the second bending assembly and the third bending assembly perform bending operations on the portion of the cable to be bent in turn, thereby completing the bending process of the cable. Through the above design, the cable can be bent multiple times in the cable bending mechanism without transportation, which greatly improves the bending efficiency of the cable with multiple bending requirements, and is conducive to manufacturers to carry out mass production of products.

[0043] Furthermore, the positioning assembly 2 in this embodiment includes a support vertical plate 201, a positioning plate 202, a first cylinder 205, a limit block 206 and an X-direction fixing block 204;

[0044] The positioning plate 202 is installed on the supporting vertical plate 201, and a positioning groove 203 for placing the cable is opened on the positioning plate 202. The X-direction fixed block 204 is installed on the positioning plate 202 and is located on one side of the positioning groove 203. The first cylinder 205 is installed on the supporting vertical plate 201, and the limit block 206 is connected to the first cylinder 205. The first cylinder 205 is used to drive the limit block 206 to move along the X-axis direction to press the cable against the X-direction fixed block 204.

[0045] It should be noted that before the cable begins the bending process, the operator or the robot places the cable on the positioning groove 203 of the positioning plate 202, and then the first cylinder 205 drives the limit block 206 to move along the X-axis direction, so that the limit block 206 cooperates with the X-axis fixed block 204 to position the cable and limit the movement of the cable in the X-axis direction.

[0046] Furthermore, the positioning assembly 2 in this embodiment also includes an X-axis linear module 207, a support plate 208, a second cylinder 209, a support cross plate 210, a third cylinder 212, a positioning clamping plate 213 and a positioning baffle 211;

[0047] The X-axis linear module 207 is installed on the machine table 1, the support plate 208 is connected to the X-axis linear module 207, and the X-axis linear module 207 is used to drive the support plate 208 to move along the X-axis direction. The second cylinder 209 is installed on the support plate 208, and the support cross plate 210 is connected to the second cylinder 209. The second cylinder 209 is used to drive the support cross plate 210 to move along the Y-axis direction. The support cross plate 210 is connected to the positioning baffle 211, and the third cylinder 212 is installed on the support cross plate 210. The positioning clamping plate 213 is connected to the third cylinder 212, and the third cylinder 212 is used to drive the positioning clamping plate 213 to move along the X-axis direction to press the cable against the positioning baffle 211.

[0048] It should be noted that after the cable arrangement completes the above-mentioned preliminary positioning, the X-axis linear module 207 drives the support plate 208 to move along the X-axis direction so that the support plate 208 is close to the cable arrangement in the positioning groove 203, and then the second cylinder 209 drives the supporting cross plate 210 to move along the Y-axis direction, so that the positioning baffle 211 is attached to one side surface of the cable arrangement, and finally, the third cylinder 212 drives the positioning clamping plate 213 to move along the X-axis direction to press the cable arrangement against the positioning baffle 211, thereby completing the final positioning of the cable arrangement and ensuring that the subsequent bending process can be carried out stably.

[0049] Furthermore, the clamping assembly 3 in this embodiment includes a first support frame 301, a fourth cylinder 302, a mounting plate 303, a clamping finger cylinder 304 and a pair of clamping claws 305;

[0050] The first support frame 301 is installed on the machine 1, the fourth cylinder 302 is installed on the first support frame 301, the mounting plate 303 is connected to the fourth cylinder 302, the finger cylinder 304 is installed on the mounting plate 303, a pair of the clamping jaws 305 are connected to the finger cylinder 304, and the finger cylinder 304 is used to drive the pair of the clamping jaws 305 to move closer to or away from each other.

[0051] It should be noted that, after the cable is positioned, the fourth cylinder 302 drives the clamping cylinder 304 to move along the X-axis direction to approach the cable, so that the pair of clamping jaws 305 clamp the to-be-bent portion of the cable under the drive of the clamping cylinder 304 .

[0052] Furthermore, the first bending assembly 4 in this embodiment includes a fixing seat 401, a fifth cylinder 402 and a first bending pressing block 403;

[0053] The fixed seat 401 is installed on the machine 1, the fifth cylinder 402 is installed on the fixed seat 401, the first bending block 403 is connected to the fifth cylinder 402, and the fifth cylinder 402 is used to drive the first bending block 403 to move in the horizontal direction so that the first bending block 403 performs the first bend on the cable.

[0054] It should be noted that, after the portion of the cable to be bent is clamped by the clamping assembly 3 , the fifth cylinder 402 drives the first bending pressing block 403 to press against the portion of the cable to be bent, thereby completing the first bending operation of the cable.

[0055] Furthermore, the second bending assembly 5 in this embodiment includes a second support frame 503, a sixth cylinder 501, a second bending block 502, a seventh cylinder 504, a third bending block 505, an eighth cylinder 506, and a fourth bending block 507;

[0056] The sixth cylinder 501 is installed on the first support frame 301, and the second bending block 502 is connected to the sixth cylinder 501. The sixth cylinder 501 is used to drive the second bending block 502 to move downwardly to be close to the cable.

[0057] The second support frame 503 is installed on the machine 1, the seventh cylinder 504 is installed on the second support frame 503, the third bending block 505 is connected to the seventh cylinder 504, and the seventh cylinder 504 is used to drive the third bending block 505 to move obliquely downward to approach the cable, the eighth cylinder 506 is installed on the second support frame 503, the fourth bending block 507 is connected to the eighth cylinder 506, and the eighth cylinder 506 is used to drive the fourth bending block 507 to move along the X-axis direction to approach the cable;

[0058] It should be noted that after the cable is bent for the first time, the second bending assembly 5 starts working, and the second bending block 502, the third bending block 505 and the fourth bending block 507 are respectively pressed toward the cable at the same time under the drive of the sixth cylinder 501, the seventh cylinder 504 and the eighth cylinder 506 to perform a second bending operation on the portion of the cable to be bent.

[0059] Furthermore, the third bending assembly 6 in this embodiment includes a Y-axis linear module 601, a horizontal support plate 602, a ninth cylinder 604, a fifth bending pressing block 603, and a bending push block 605 matched with the fifth bending pressing block 603;

[0060] The Y-axis linear module 601 is installed on the machine platform 1, the horizontal support plate 602 is connected to the Y-axis linear module 601, the fifth bending block 603 is installed on the horizontal support plate 602, and the ninth cylinder 604 is installed on the horizontal support plate 602 and connected to the bending push block 605;

[0061] The Y-axis linear module 601 is used to drive the horizontal support plate 602 to move along the Y-axis direction so that the fifth bending block 603 is pressed against the cable, and the ninth cylinder 604 is used to drive the bending push block 605 to move along the Y-axis direction to cooperate with the fifth bending block 603 to bend the cable for the third time.

[0062] It should be noted that after the cable is bent for the second time, the Y-axis linear module 601 drives the fifth bending block 603 to press against the cable, and at the same time the ninth cylinder 604 drives the bending push block 605 to move in the direction of the cable to cooperate with the fifth bending block 603 to complete the third bending operation of the cable.

[0063] Furthermore, a vacuum adsorption hole is provided in the positioning groove 203 in this embodiment, the vacuum adsorption hole is connected to a vacuum pipe, and the vacuum pipe is connected to a vacuum generator.

[0064] It should be noted that, through the above design, the cable placed in the positioning groove 203 can be adsorbed and fixed, and the position of the cable can be further restricted.

[0065] Furthermore, in this embodiment, the X-axis linear module 207 is a pneumatic cylinder or an electric cylinder, and the Y-axis linear module 601 is a pneumatic cylinder or an electric cylinder.

[0066] It should be noted that the designer can select a suitable type of X-axis linear module or Y-axis linear module 601 according to actual conditions.

[0067] The above is a detailed introduction to a cable bending mechanism provided by the present invention. For those skilled in the art, according to the concept of the embodiments of the present invention, there may be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as limiting the present invention.

Claims

1. A cable bending mechanism, It is characterized in that The invention comprises a machine platform (1), a positioning assembly (2) for positioning the cable, a clamping assembly (3) for clamping the portion of the cable to be bent, a first bending assembly (4) for performing a first bending on the portion of the cable to be bent, a second bending assembly (5) for performing a second bending on the portion of the cable to be bent, and a third bending assembly (6) for performing a third bending on the portion of the cable to be bent; The positioning assembly (2), the clamping assembly (3), the first bending assembly (4), the second bending assembly (5) and the third bending assembly (6) are all installed on the machine platform (1); The clamping assembly (3) is located on one side of the positioning assembly (2), and the first bending assembly (4), the second bending assembly (5) and the third bending assembly (6) are arranged around the positioning assembly (2).

2. The cable bending mechanism according to claim 1, It is characterized in that The positioning assembly (2) comprises a supporting vertical plate (201), a positioning plate (202), a first cylinder (205), a limiting block (206) and an X-direction fixing block (204); The positioning plate (202) is mounted on the supporting vertical plate (201); a positioning groove (203) for placing the cable is provided on the positioning plate (202); the X-direction fixing block (204) is mounted on the positioning plate (202) and is located on one side of the positioning groove (203); the first cylinder (205) is mounted on the supporting vertical plate (201); the limiting block (206) is connected to the first cylinder (205); the first cylinder (205) is used to drive the limiting block (206) to move along the X-axis direction so as to press the cable against the X-direction fixing block (204).

3. The cable bending mechanism according to claim 2, It is characterized in that The positioning assembly (2) further comprises an X-axis linear module (207), a support plate (208), a second cylinder (209), a support cross plate (210), a third cylinder (212), a positioning clamping plate (213) and a positioning baffle (211); The X-axis linear module (207) is installed on the machine table (1); the support plate (208) is connected to the X-axis linear module (207); the X-axis linear module (207) is used to drive the support plate (208) to move along the X-axis direction; the second cylinder (209) is installed on the support plate (208); the support cross plate (210) is connected to the second cylinder (209); the second cylinder (209) is used to drive the support cross plate (210) to move along the Y-axis direction; the support cross plate (210) is connected to the positioning baffle (211); the third cylinder (212) is installed on the support cross plate (210); the positioning clamping plate (213) is connected to the third cylinder (212); the third cylinder (212) is used to drive the positioning clamping plate (213) to move along the X-axis direction so as to press the cable against the positioning baffle (211).

4. The cable bending mechanism according to claim 1, It is characterized in that The clamping assembly (3) comprises a first support frame (301), a fourth cylinder (302), a mounting plate (303), a clamping finger cylinder (304), and a pair of clamping claws (305); The first support frame (301) is mounted on the machine platform (1), the fourth cylinder (302) is mounted on the first support frame (301), the mounting plate (303) is connected to the fourth cylinder (302), the finger cylinder (304) is mounted on the mounting plate (303), a pair of the clamping jaws (305) is connected to the finger cylinder (304), and the finger cylinder (304) is used to drive the pair of the clamping jaws (305) to move closer to or farther from each other; The fourth cylinder (302) is used to drive the clamping finger cylinder (304) to move along the X-axis direction to approach the cable, so that the pair of clamping claws (305) clamp the cable under the drive of the clamping finger cylinder (304).

5. The cable bending mechanism according to claim 1, It is characterized in that The first bending assembly (4) comprises a fixing seat (401), a fifth cylinder (402) and a first bending pressing block (403); The fixing seat (401) is mounted on the machine platform (1), the fifth cylinder (402) is mounted on the fixing seat (401), the first bending block (403) is connected to the fifth cylinder (402), and the fifth cylinder (402) is used to drive the first bending block (403) to move in a horizontal direction so that the first bending block (403) performs a first bend on the cable.

6. The cable bending mechanism according to claim 4, It is characterized in that The second bending assembly (5) comprises a second support frame (503), a sixth cylinder (501), a second bending pressing block (502), a seventh cylinder (504), a third bending pressing block (505), an eighth cylinder (506), and a fourth bending pressing block (507); The sixth cylinder (501) is mounted on the first support frame (301), the second bending pressing block (502) is connected to the sixth cylinder (501), and the sixth cylinder (501) is used to drive the second bending pressing block (502) to move tilted downward to approach the cable arrangement; The second support frame (503) is mounted on the machine platform (1), the seventh cylinder (504) is mounted on the second support frame (503), the third bending block (505) is connected to the seventh cylinder (504), the seventh cylinder (504) is used to drive the third bending block (505) to move downwardly and tilted to approach the cable, the eighth cylinder (506) is mounted on the second support frame (503), the fourth bending block (507) is connected to the eighth cylinder (506), and the eighth cylinder (506) is used to drive the fourth bending block (507) to move along the X-axis direction to approach the cable; The second bending pressing block (502), the third bending pressing block (505) and the fourth bending pressing block (507) are respectively driven to press towards the cable simultaneously to perform a second bending on the cable.

7. The cable bending mechanism according to claim 1, It is characterized in that The third bending assembly (6) comprises a Y-axis linear module (601), a horizontal support plate (602), a ninth cylinder (604), a fifth bending pressing block (603), and a bending push block (605) matched with the fifth bending pressing block (603); The Y-axis linear module (601) is installed on the machine platform (1), the horizontal support plate (602) is connected to the Y-axis linear module (601), the fifth bending pressure block (603) is installed on the horizontal support plate (602), and the ninth cylinder (604) is installed on the horizontal support plate (602) and connected to the bending push block (605); The Y-axis linear module (601) is used to drive the horizontal support plate (602) to move along the Y-axis direction so that the fifth bending pressure block (603) is pressed against the cable, and the ninth cylinder (604) is used to drive the bending push block (605) to move along the Y-axis direction so as to cooperate with the fifth bending pressure block (603) to perform a third bend on the cable.

8. The cable bending mechanism according to claim 2, It is characterized in that A vacuum adsorption hole is provided in the positioning groove (203), the vacuum adsorption hole is connected to a vacuum pipeline, and the vacuum pipeline is connected to a vacuum generator.

9. The cable bending mechanism according to claim 3, It is characterized in that The X-axis linear module (207) is a pneumatic cylinder or an electric cylinder.

10. The cable bending mechanism according to claim 7, It is characterized in that The Y-axis linear module (601) is a pneumatic cylinder or an electric cylinder.

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