Metal wire conveyor

Abstract

The present invention provides a metal wire conveying device, comprising a frame, a conveying mechanism, a braking and adjusting mechanism, a linkage mechanism and a matching controller. The metal wire conveying device provided by the present invention is provided with a frame, a conveying mechanism is provided on the frame, and the conveying mechanism can form a transmission channel for the warp to be conveyed in a serpentine shape through a plurality of guide rotating parts; the braking and adjusting mechanism can brake each guide rotating part through a braking part located at the inlet of the transmission channel when the conveying mechanism stops conveying, and release the tension state of each warp through an adjusting part located at the outlet of the transmission channel when the conveying mechanism stops conveying; the linkage mechanism can drive the braking part and the adjusting part to act at the same time when the conveying mechanism stops conveying; the matching controller can drive the braking part and the adjusting part to work when detecting the breakage of individual warp, so as to avoid the breakage of other warp, and has good adaptability and practicality.

Description

Technical Field

[0001] The invention belongs to the technical field of metal wire conveying, and in particular relates to a metal wire conveying device. Background Art

[0002] Wire mesh weaving usually involves the arrangement and transmission of metal wires (warp wires), such as the warping process or the wire mesh weaving process, at which time a metal wire conveying device is usually required.

[0003] In the prior art, during the warp conveying process, since the warp is in a taut state, the warp may break during the conveying process, which requires stopping the machine, taking out the broken warp, and re-threading new warp. However, the warp conveying device is in a conveying state, and the warp is in a taut state, so there is also a risk of breakage. When individual warp breaks, the machine needs to be stopped. At this time, the guide rollers on the warp conveying device have the inertia of transmission. Due to the inertia, the warp is tightened again, which will cause other warp to break, resulting in poor adaptability and poor practicality. Summary of the invention

[0004] The embodiment of the present invention provides a metal wire conveying device, which aims to solve the problem that the warp wires of the existing warp conveying equipment are re-tightened and easily broken due to the inertia of the guide roller.

[0005] To achieve the above object, the technical solution adopted by the present invention is: to provide a metal wire conveying device, comprising:

[0006] frame;

[0007] The conveying mechanism has a plurality of guide rotating parts, each of which forms a transmission channel for conveying the warp in a serpentine shape;

[0008] a brake adjustment mechanism, comprising a brake portion located at the inlet of the transmission channel and an adjustment portion located at the outlet of the transmission channel, the brake portion being used to brake each of the guide rotating portions when the transmission mechanism stops transmission, and the adjustment portion being used to release the tension of each warp when the transmission mechanism stops transmission;

[0009] A linkage mechanism is arranged on the frame and connected to the braking part and the adjusting part, and is used to drive the braking part and the adjusting part to move simultaneously when the conveying mechanism stops conveying;

[0010] The matching controller is used to drive the braking part and the adjusting part to work when the breakage of individual warp threads is detected.

[0011] In a possible implementation, the conveying direction of the transmission channel is set as a first direction, and a direction perpendicular to the first direction and horizontally arranged is set as a second direction;

[0012] The conveying mechanism comprises:

[0013] A connecting frame, fixedly mounted on the frame;

[0014] There are multiple conveying rollers, the multiple conveying rollers are arranged on the connecting frame at intervals along the first direction, and each conveying roller is rotatably arranged on the connecting frame along the second direction;

[0015] There are multiple adjustment structures, and the multiple adjustment structures are arranged on the connecting frame at intervals along the first direction. Each adjustment structure is arranged between two adjacent conveying rollers to adjust the tension of the warp in the transmission channel.

[0016] In a possible implementation, each of the adjustment structures includes:

[0017] There are two sliding blocks, the two sliding blocks are spaced apart along the second direction, and each of the sliding blocks is slidably disposed on the frame;

[0018] an adjusting roller, arranged along the second direction, with two ends of the adjusting roller respectively rotatably connected to the two sliding blocks, each adjusting roller and each conveying roller jointly forming the transmission channel, and a plurality of the adjusting rollers and a plurality of the conveying rollers jointly forming a plurality of the guide rotating parts;

[0019] There are two adjusting screw rods, the two adjusting screw rods are arranged in one-to-one correspondence with the two sliding blocks, each adjusting screw rod is placed in the vertical direction, each adjusting screw rod is threadedly connected to the frame, the bottom end of each adjusting screw rod is connected to the sliding block, and the adjusting screw rod is used to drive the sliding block to move in the vertical direction when rotating;

[0020] Wherein, the connecting frame is provided with a sliding groove for each sliding block to slide.

[0021] In a possible implementation, the brake adjustment mechanism includes:

[0022] There are two brake sliders, the two brake sliders are spaced apart along the second direction, each of the brake sliders is slidably arranged on the connecting frame along the vertical direction, and each of the brake sliders is located at one end of the connecting frame arranged along the first direction;

[0023] A brake roller is arranged along the second direction, and two ends of the brake roller are rotatably connected to the two brake sliders respectively;

[0024] A brake driver, used for driving the brake roller to rotate;

[0025] There are two adjusting sliders, the two adjusting sliders are spaced apart along the second direction, each adjusting slider is slidably arranged on the connecting frame along the vertical direction, each braking slider is located at the other end of the connecting frame arranged along the first direction, and the two adjusting sliders and the two braking sliders are spaced apart along the first direction;

[0026] A tensioning roller is arranged along the second direction, and two ends of the tensioning roller are rotatably connected to the two adjusting sliders respectively, and the two adjusting sliders and the tensioning roller together constitute the adjusting part;

[0027] A tensioning driver, used for driving the tensioning roller to rotate;

[0028] There are two brake belts, each of which is serpentinely wound around each of the conveying rollers, each of the adjusting rollers, the brake roller and the tensioning roller, and the two brake sliders, the brake roller, the brake driver and the brake belt together constitute the brake part;

[0029] Wherein, each of the conveying rollers, each of the adjusting rollers, the braking roller and the tensioning roller is provided with a clamping groove for clamping the braking belt.

[0030] In a possible implementation, the linkage mechanism includes two linkage structures spaced apart along the second direction, and each of the linkage structures includes:

[0031] A sliding connection block is slidably arranged along the first direction, and sliding connection positions are arranged at both ends of the sliding connection block;

[0032] A rodless cylinder, used for driving the sliding connection block to slide along the first direction;

[0033] A first sliding column, fixedly mounted on the corresponding brake slider, wherein the axis of the first sliding column is arranged along the second direction;

[0034] A second sliding column, fixedly mounted on the corresponding adjusting slider, wherein the axis of the second sliding column is arranged along the second direction;

[0035] A first clamping block is slidably arranged on the corresponding sliding connection position along the vertical direction, and the first clamping block is provided with a first clamping sliding cavity arranged obliquely, and the first clamping sliding cavity is clamped on the first sliding column, and is used for driving the corresponding brake sliding block to move along the vertical direction when the first clamping block moves horizontally;

[0036] The second clamping block is slidably set on the corresponding sliding connection position along the vertical direction. The second clamping block is provided with a second inclined clamping sliding cavity. The second clamping sliding cavity is clamped on the second sliding column and is used for driving the corresponding adjusting slider to move in the vertical direction when the second clamping block moves horizontally.

[0037] In a possible implementation, the linkage structure further includes a first positioning pin and a second positioning pin, wherein the first positioning pin is used to fix the positional relationship between the first clamping block and the sliding connection block, and the second positioning pin is used to fix the positional relationship between the second clamping block and the sliding connection block.

[0038] In a possible implementation, the first engaging sliding cavity and the second engaging sliding cavity on each of the first engaging blocks and the corresponding second engaging blocks are mirror-imaged to drive each of the adjusting slide blocks to move upward in the vertical direction while each of the braking slide blocks moves downward in the vertical direction.

[0039] In a possible implementation, a handle for facilitating the rotation of the adjusting screw is provided at the top end of each adjusting screw.

[0040] In a possible implementation, the conveying mechanism further includes a plurality of conveying drivers, and the plurality of conveying drivers are all disposed on the connecting frame, and each of the conveying drivers is disposed in one-to-one correspondence with each of the conveying rollers, and each of the conveying drivers is used to drive the corresponding conveying roller to rotate.

[0041] In this implementation, compared with the prior art, a frame is provided, and a conveying mechanism is provided on the frame. The conveying mechanism can form a transmission channel for the warp to be conveyed in a serpentine shape through a plurality of guide rotating parts; the braking and adjusting mechanism can brake each of the guide rotating parts through a braking part located at the entrance of the transmission channel when the conveying mechanism stops conveying, and release the tension of each warp through an adjusting part located at the exit of the transmission channel when the conveying mechanism stops conveying; the linkage mechanism can drive the braking part and the adjusting part to operate at the same time when the conveying mechanism stops conveying; the matching controller can drive the braking part and the adjusting part to work when the breakage of individual warp is detected, so as to avoid the breakage of other warp, and has good adaptability and practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] Figure 1 A schematic structural diagram of a metal wire conveying device provided in an embodiment of the present invention;

[0043] Figure 2 A schematic cross-sectional view of a metal wire conveying device provided in an embodiment of the present invention;

[0044] Figure 3 A schematic diagram of the front structure of a metal wire conveying device provided in an embodiment of the present invention;

[0045] Description of reference numerals:

[0046] 10. Frame; 20. Conveying mechanism; 21. Connecting frame; 22. Conveying roller; 23. Adjusting structure; 231. Sliding block; 232. Adjusting roller; 233. Adjusting screw; 30. Braking adjustment mechanism; 31. Braking slider; 32. Braking roller; 33. Braking driver; 34. Adjusting slider; 35. Tensioning roller; 36. Tensioning driver; 37. Braking belt; 40. Linkage mechanism; 41. Linkage structure; 411. Sliding connecting block; 412. Rodless cylinder; 413. First slide post; 414. Second slide post; 415. First clamping block; 416. Second clamping block. DETAILED DESCRIPTION

[0047] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0048] Please also read Figures 1 to 3 , the metal wire conveying device provided by the present invention is now described. The metal wire conveying device includes a frame 10, a conveying mechanism 20, a braking and adjusting mechanism 30, a linkage mechanism 40 and a matching controller. Frame 10. The conveying mechanism 20 has a plurality of guide rotating parts, each of which forms a transmission channel for the warp to be conveyed in a serpentine shape. The braking and adjusting mechanism 30 has a braking part located at the inlet of the transmission channel and an adjusting part located at the outlet of the transmission channel, the braking part is used to brake each guide rotating part when the conveying mechanism 20 stops conveying, and the adjusting part is used to release the tension of each warp when the conveying mechanism 20 stops conveying. The linkage mechanism 40 is arranged on the frame 10 and is connected to the braking part and the adjusting part, and is used to drive the braking part and the adjusting part to operate at the same time when the conveying mechanism 20 stops conveying. The matching controller is used to drive the braking part and the adjusting part to work when the breakage of individual warp is detected.

[0049] Compared with the prior art, the metal wire conveying device provided in this embodiment is provided with a frame 10, on which a conveying mechanism 20 is provided, and the conveying mechanism 20 can form a transmission channel for the warp to be conveyed in a serpentine shape through a plurality of guide rotating parts. The braking and adjusting mechanism 30 can brake each guide rotating part when the conveying mechanism 20 stops conveying through a braking part located at the inlet of the transmission channel, and release the tension of each warp when the conveying mechanism 20 stops conveying through an adjusting part located at the outlet of the transmission channel. The linkage mechanism 40 can drive the braking part and the adjusting part to operate at the same time when the conveying mechanism 20 stops conveying. The matching controller can drive the braking part and the adjusting part to work when the breakage of individual warp is detected, so as to avoid the breakage of other warp, and has good adaptability and practicality.

[0050] In some embodiments, the conveying mechanism 20 may be configured as follows: Figures 1 to 3 See Figure Figures 1 to 3 , the conveying direction of the transmission channel is set as the first direction, and the direction perpendicular to the first direction and horizontally arranged is set as the second direction.

[0051] The conveying mechanism 20 includes: a connecting frame 21, a conveying roller 22 and an adjusting structure 23. The connecting frame 21 is fixed on the frame 10. There are multiple conveying rollers 22, and multiple conveying rollers 22 are arranged on the connecting frame 21 at intervals along the first direction. Each conveying roller 22 is rotatably arranged on the connecting frame 21 along the second direction. There are multiple adjusting structures 23, and multiple adjusting structures 23 are arranged on the connecting frame 21 at intervals along the first direction. Each adjusting structure 23 is arranged between two adjacent conveying rollers 22, and is used to adjust the tension of the warp in the transmission channel.

[0052] The connecting frame 21 can be fixed on the frame 10. A plurality of conveying rollers 22 can be arranged on the connecting frame 21 at intervals along the first direction, each conveying roller 22 is rotatably arranged on the connecting frame 21 along the second direction, and each adjusting structure 23 can be arranged between two adjacent conveying rollers 22 at intervals along the first direction, so as to adjust the tension of the warp in the transmission channel, thereby realizing the serpentine conveying of the warp.

[0053] In some embodiments, the adjustment structure 23 may be implemented as follows: Figures 1 to 3 See the structure shown. Figures 1 to 3 Each adjustment structure 23 includes: a sliding block 231, an adjustment roller 232 and an adjustment screw 233. There are two sliding blocks 231, which are arranged at intervals along the second direction, and each sliding block 231 is slidably arranged on the frame 10. The adjustment roller 232 is arranged along the second direction, and the two ends of the adjustment roller 232 are respectively rotatably connected to the two sliding blocks 231. Each adjustment roller 232 and each conveying roller 22 together constitute a transmission channel, and multiple adjustment rollers 232 and multiple conveying rollers 22 together constitute multiple guide rotating parts. There are two adjustment screws 233, which are arranged one by one with the two sliding blocks 231. Each adjustment screw 233 is placed in the vertical direction, each adjustment screw 233 is threadedly connected to the frame 10, and the bottom end of each adjustment screw 233 is connected to the sliding block 231. The adjustment screw 233 is used to drive the sliding block 231 to move in the vertical direction when rotating.

[0054] The connecting frame 21 is provided with a sliding groove for each sliding block 231 to slide.

[0055] The two sliding blocks 231 can drive the adjusting roller 232 to move in the vertical direction when the adjusting screw rod 233 rotates, thereby driving the adjusting roller 232 to move in the vertical direction.

[0056] In some embodiments, the brake adjustment mechanism 30 may be implemented as follows: Figures 1 to 3 See the structure shown. Figures 1 to 3 The brake adjustment mechanism 30 includes: a brake slider 31, a brake roller 32, a brake driver 33, an adjustment slider 34, a tension roller 35, a tension driver 36 and a brake belt 37. Two brake sliders 31 are provided, and the two brake sliders 31 are arranged at intervals along the second direction. Each brake slider 31 is slidably arranged on the connecting frame 21 along the vertical direction, and each brake slider 31 is located at one end of the connecting frame 21 arranged along the first direction. The brake roller 32 is arranged along the second direction, and the two ends of the brake roller 32 are respectively rotatably connected to the two brake sliders 31. The brake driver 33 is used to drive the brake roller 32 to rotate. Two adjustment sliders 34 are provided, and the two adjustment sliders 34 are arranged at intervals along the second direction. Each adjustment slider 34 is slidably arranged on the connecting frame 21 along the vertical direction, and each brake slider 31 is located at the other end of the connecting frame 21 arranged along the first direction. The two adjustment sliders 34 are arranged at intervals from the two brake sliders 31 along the first direction. The tension roller 35 is arranged along the second direction, and the two ends of the tension roller 35 are respectively rotatably connected to the two adjustment sliders 34, and the two adjustment sliders 34 and the tension roller 35 together constitute an adjustment part. The tension driver 36 is used to drive the tension roller 35 to rotate. There are two brake belts 37, each brake belt 37 is serpentinely wound around each conveying roller 22, each adjustment roller 232, the brake roller 32 and the tension roller 35, and the two brake sliders 31, the brake roller 32, the brake driver 33 and the brake belt 37 together constitute a brake part.

[0057] Among them, each conveying roller 22, each adjusting roller 232, the brake roller 32 and the tensioning roller 35 are provided with a clamping groove for the brake belt 37 to be clamped.

[0058] Two brake sliders 31 can be arranged on the connecting frame 21 at intervals along the second direction, each brake slider 31 is slidably arranged on the connecting frame 21 along the vertical direction, and the two brake sliders 31 can be located at the entrance of the transmission channel. The two brake sliders 31 can drive the brake roller 32 to move in the vertical direction. The brake driver 33 can drive the brake roller 32 to rotate. Two adjustment sliders 34 are located at the exit of the transmission channel, the two adjustment sliders 34 are arranged on the connecting frame 21 at intervals along the second direction, each adjustment slider 34 is slidably arranged on the connecting frame 21 along the vertical direction, and the two adjustment sliders 34 can drive the tensioning roller 35 to slide in the vertical direction. The tensioning driver 36 can drive the tensioning roller 35 to rotate. The brake belt 37 can move downward on the brake roller 32 to brake each conveying roller 22, each adjustment roller 232, the brake roller 32 and the tensioning roller 35.

[0059] It should be noted that the brake roller 32 is not wound with warp threads. When the brake roller 32 moves downward in the vertical direction, the conveying rollers 22, the adjusting rollers 232, the brake roller 32 and the tensioning roller 35 can be braked. The tensioning roller 35 is wound with warp threads, and when the tensioning roller 35 moves upward in the vertical direction, the tensioned state of each warp thread can be released.

[0060] In some embodiments, the linkage mechanism 40 may be implemented as follows: Figure 3 See the structure shown. Figure 3 The linkage mechanism 40 includes two linkage structures 41 spaced apart along the second direction, each linkage structure 41 includes: a sliding connection block 411, a rodless cylinder 412, a first slide post 413, a second slide post 414, a first clamping block 415 and a second clamping block 416. The sliding connection block 411 is slidably arranged along the first direction, and sliding connection positions are arranged at both ends of the sliding connection block 411. The rodless cylinder 412 is used to drive the sliding connection block 411 to slide along the first direction. The first slide post 413 is fixed on the corresponding brake slider 31, and the axis of the first slide post 413 is arranged along the second direction. The second slide post 414 is fixed on the corresponding adjustment slider 34, and the axis of the second slide post 414 is arranged along the second direction. The first clamping block 415 is slidably arranged on the corresponding sliding connection position along the vertical direction, and the first clamping block 415 is provided with a first clamping sliding cavity arranged obliquely, and the first clamping sliding cavity is clamped on the first slide post 413, and is used to drive the corresponding brake slider 31 to move along the vertical direction when the first clamping block 415 moves horizontally. The second clamping block 416 is slidably set on the corresponding sliding connection position along the vertical direction. The second clamping block 416 is provided with an inclined second clamping sliding cavity. The second clamping sliding cavity is clamped on the second sliding column 414 and is used to drive the corresponding adjusting slider 34 to move along the vertical direction when the second clamping block 416 moves horizontally.

[0061] In some embodiments, the linkage mechanism 40 may be implemented as follows: Figure 3 See the structure shown. Figure 3 The linkage structure 41 also includes a first positioning pin and a second positioning pin, the first positioning pin is used to fix the position relationship between the first clamping block 415 and the sliding connection block 411, and the second positioning pin is used to fix the position relationship between the second clamping block 416 and the sliding connection block 411.

[0062] The first positioning nail can fix the positional relationship between the first clamping block 415 and the sliding connection block 411. The second positioning nail can fix the positional relationship between the second clamping block 416 and the sliding connection block 411.

[0063] In some embodiments, the first card block 415 may be configured as follows: Figure 3 See the structure shown. Figure 3The first engaging sliding cavity and the second engaging sliding cavity on each first engaging block 415 and the corresponding second engaging block 416 are mirror-imaged, and are used to drive each adjusting slide block 34 to move upward in the vertical direction while each braking slide block 31 moves downward in the vertical direction.

[0064] The first engaging sliding cavity and the second engaging sliding cavity on the first engaging block 415 and the corresponding second engaging blocks 416 are arranged in a mirror image, so that each brake slider 31 can drive each adjusting slider 34 to move upward in the vertical direction while each brake slider 31 moves downward in the vertical direction.

[0065] In some embodiments, the adjusting screw 233 may be Figures 1 to 3 See the structure shown. Figures 1 to 3 A handle is provided at the top of each adjusting screw rod 233 for facilitating the rotation of the adjusting screw rod 233 .

[0066] The handle can be used to conveniently adjust the rotation of the screw rod 233 .

[0067] In some embodiments, the conveying mechanism 20 may be configured as follows: Figure 1 See the structure shown. Figure 1 The conveying mechanism 20 also includes a plurality of conveying drivers, which are all arranged on the connecting frame 21. Each conveying driver is arranged in a one-to-one correspondence with each conveying roller 22, and each conveying driver is used to drive the corresponding conveying roller 22 to rotate.

[0068] The conveying drive can drive the corresponding conveying roller 22 to rotate.

[0069] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A metal wire conveying device, characterized in that: include: frame; The conveying mechanism has a plurality of guide rotating parts, each of which forms a transmission channel for conveying the warp in a serpentine shape; a brake adjustment mechanism, comprising a brake portion located at the inlet of the transmission channel and an adjustment portion located at the outlet of the transmission channel, the brake portion being used to brake each of the guide rotating portions when the transmission mechanism stops transmission, and the adjustment portion being used to release the tension of each warp when the transmission mechanism stops transmission; A linkage mechanism is arranged on the frame and connected to the braking part and the adjusting part, and is used to drive the braking part and the adjusting part to move simultaneously when the conveying mechanism stops conveying; A matching controller is used to drive the braking part and the regulating part to work when the breakage of individual warp threads is detected; The conveying direction of the transmission channel is set as a first direction, and a direction perpendicular to the first direction and horizontally arranged is set as a second direction; The conveying mechanism comprises: A connecting frame, fixedly mounted on the frame; There are multiple conveying rollers, the multiple conveying rollers are arranged on the connecting frame at intervals along the first direction, and each conveying roller is rotatably arranged on the connecting frame along the second direction; There are multiple adjustment structures, and the multiple adjustment structures are arranged on the connecting frame at intervals along the first direction, and each of the adjustment structures is arranged between two adjacent conveying rollers, and is used to adjust the tension of the warp in the transmission channel; Each of the regulating structures comprises: There are two sliding blocks, the two sliding blocks are spaced apart along the second direction, and each of the sliding blocks is slidably disposed on the frame; an adjusting roller, arranged along the second direction, with two ends of the adjusting roller respectively rotatably connected to the two sliding blocks, each adjusting roller and each conveying roller jointly forming the transmission channel, and a plurality of the adjusting rollers and a plurality of the conveying rollers jointly forming a plurality of the guide rotating parts; There are two adjusting screw rods, the two adjusting screw rods are arranged in one-to-one correspondence with the two sliding blocks, each adjusting screw rod is placed in the vertical direction, each adjusting screw rod is threadedly connected to the frame, and the bottom end of each adjusting screw rod is rotatably connected to the sliding block, and the adjusting screw rod is used to drive the sliding block to move in the vertical direction when rotating; Wherein, the connecting frame is provided with a sliding groove for each sliding block to slide; The brake adjustment mechanism comprises: There are two brake sliders, the two brake sliders are spaced apart along the second direction, each of the brake sliders is slidably arranged on the connecting frame along the vertical direction, and each of the brake sliders is located at one end of the connecting frame arranged along the first direction; A brake roller is arranged along the second direction, and two ends of the brake roller are respectively rotatably connected to the two brake sliders; A brake driver, used for driving the brake roller to rotate; There are two adjusting sliders, the two adjusting sliders are spaced apart along the second direction, each adjusting slider is slidably arranged on the connecting frame along the vertical direction, each adjusting slider is located at the other end of the connecting frame arranged along the first direction, and the two adjusting sliders and the two braking sliders are spaced apart along the first direction; A tensioning roller is arranged along the second direction, and two ends of the tensioning roller are rotatably connected to the two adjusting sliders respectively, and the two adjusting sliders and the tensioning roller together constitute the adjusting part; A tensioning driver, used for driving the tensioning roller to rotate; There are two brake belts, each of which is serpentinely wound around each of the conveying rollers, each of the adjusting rollers, the brake roller and the tensioning roller, and the two brake sliders, the brake roller, the brake driver and the brake belt together constitute the brake part; Wherein, each of the conveying rollers, each of the adjusting rollers, the brake roller and the tensioning roller is provided with a slot for the brake belt to be clamped; The linkage mechanism comprises two linkage structures spaced apart along the second direction, each of the linkage structures comprising: A sliding connection block is slidably arranged along the first direction, and sliding connection positions are arranged at both ends of the sliding connection block; A rodless cylinder, used for driving the sliding connection block to slide along the first direction; A first sliding column, fixedly mounted on the corresponding brake slider, wherein the axis of the first sliding column is arranged along the second direction; A second sliding column, fixedly mounted on the corresponding adjusting slider, wherein the axis of the second sliding column is arranged along the second direction; A first clamping block is slidably arranged on the corresponding sliding connection position along the vertical direction, and the first clamping block is provided with a first clamping sliding cavity arranged obliquely, and the first clamping sliding cavity is clamped on the first sliding column, and is used for driving the corresponding brake sliding block to move along the vertical direction when the first clamping block moves horizontally; The second clamping block is slidably set on the corresponding sliding connection position along the vertical direction. The second clamping block is provided with a second inclined clamping sliding cavity. The second clamping sliding cavity is clamped on the second sliding column and is used for driving the corresponding adjusting slider to move in the vertical direction when the second clamping block moves horizontally.

2. The metal wire conveying device according to claim 1, characterized in that: The linkage structure further includes a first positioning pin and a second positioning pin, wherein the first positioning pin is used to fix the positional relationship between the first clamping block and the sliding connection block, and the second positioning pin is used to fix the positional relationship between the second clamping block and the sliding connection block.

3. The metal wire conveying device according to claim 1, characterized in that: The first engaging sliding cavity and the second engaging sliding cavity on each of the first engaging blocks and the corresponding second engaging blocks are mirror-imaged and are used to drive each of the adjusting slide blocks to move upward in the vertical direction while each of the braking slide blocks moves downward in the vertical direction.

4. The metal wire conveying device according to claim 1, characterized in that: The top end of each adjusting screw rod is provided with a handle for facilitating the rotation of the adjusting screw rod.

5. The metal wire conveying device according to claim 1, characterized in that: The conveying mechanism further comprises a plurality of conveying drivers, which are all arranged on the connecting frame, each of the conveying drivers is arranged in one-to-one correspondence with each of the conveying rollers, and each of the conveying drivers is used to drive the corresponding conveying roller to rotate.

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