Traction-type sleeve processing integrated machine

Abstract

This invention discloses a traction-type integrated sleeve processing machine, including a worktable, a sleeve traction component for feeding sleeves and keeping them in a straight line, a laser marking component for marking and printing characters on the sleeves, a hot pressing component for pressing teeth at both ends of the sleeves, a cutting component for cutting the sleeves, and a clamping traction component for moving the sleeves. The sleeve traction component, laser marking component, hot pressing component, cutting component, and clamping traction component are all mounted on the worktable, arranged sequentially from left to right. The worktable also includes a cutting clamping component for clamping the sleeves during cutting and a cutting tension feeding component for keeping the sleeves taut during cutting. This equipment can directly complete the sleeve cutting, hot pressing, printing, and marking processes, reducing costs and improving efficiency compared to existing technologies.

Description

Technical Field

[0001] This invention belongs to the field of automotive cable assembly technology, specifically relating to an integrated machine for processing traction sleeves. Background Technology

[0002] A sleeve assembly is fitted onto the automotive cable, consisting of two sleeve caps and a sleeve located between them. The sleeve typically arrives as a single unit, ranging from tens to hundreds of meters in length, and is then cut to the required length. Furthermore, the sleeves used on the cable require marking, labeling, and hot-pressing teeth at both ends after cutting. Figure 1 As shown in the diagram, in the prior art, the cutting and marking of the sleeve are completed in one piece of equipment, while the hot pressing and marking of the sleeve require separate equipment. In the whole process, each piece of equipment requires a separate operator, and the sleeves also need to be transferred between equipment, which increases processing costs and reduces efficiency. Summary of the Invention

[0003] This invention aims to provide a traction-type integrated sleeve processing machine that can directly complete the processes of sleeve cutting, hot pressing, printing, and marking, thereby reducing costs and improving efficiency.

[0004] Therefore, the technical solution adopted by the present invention is as follows: a traction-type sleeve processing integrated machine, including a worktable, a sleeve traction component for loading sleeves and keeping the sleeves in a straight line, a laser marking component for marking and printing characters on the sleeves, a hot pressing component for pressing the hot teeth at both ends of the sleeves, a cutting component for cutting the sleeves, and a clamping traction component for moving the sleeves. The sleeve traction component, laser marking component, hot pressing component, cutting component, and clamping traction component are all arranged on the worktable, and the laser marking component, hot pressing component, cutting component, and clamping traction component are arranged sequentially from left to right. The worktable is also provided with a cutting clamping component and a cutting tension feeding component. The cutting clamping component is located in front of the cutting component and is used to clamp the sleeves during cutting. The cutting tension feeding component is located to the left of the clamping traction component and is used to keep the sleeves in a tensioned state during cutting.

[0005] During operation, one end of the sleeve is first pulled along the sleeve traction assembly, passing sequentially through the laser marking assembly, the hot pressing assembly, the cutting and tensioning feeding assembly, and the cutting and clamping assembly. It is then clamped by the clamping and traction assembly. Next, the cutting and tensioning feeding assembly tightens the cut section of the sleeve, followed by the cutting and clamping assembly clamping the cut section again. Finally, the cutting assembly cuts the sleeve, facilitating the machine to find the reference point for subsequent hot pressing, marking, and printing. Then, the cutting assembly returns to its original position, the cutting and clamping assembly releases, and the cutting and tensioning feeding assembly transports the sleeve to the clamping assembly. The traction assembly clamps the sleeve; then the clamping and traction assembly operates, pausing according to the hot pressing size, marking size, and printing size. When the clamping and traction assembly pauses, the hot pressing assembly and laser printing and marking assembly work accordingly to process the sleeve. When the traction distance of the clamping and traction assembly reaches the cutting size, the cutting and tightening feeding assembly tightens the cut section of the sleeve, then the cutting and clamping assembly clamps the cut section again, and then the cutting assembly cuts the sleeve. Repeating the above process allows for multiple processing of sleeves of different specifications.

[0006] As a preferred embodiment of the above scheme, the sleeve traction assembly includes a traction frame and guide wheels. The traction frame is inclinedly disposed at the left end of the workbench. A traction wheel is disposed at the upper end of the traction frame. Two retaining wheels are disposed vertically at intervals in the middle of the traction frame, with the lower bottom surface of the upper retaining wheel flush with the upper bottom surface of the lower retaining wheel. The traction wheel and the two retaining wheels are rotatably disposed on corresponding traction rotating shafts, and the traction rotating shafts extend forward and backward within the traction frame. The laser marking assembly, hot pressing assembly, cutting and tensioning feeding assembly, and cutting assembly are all disposed on the left side. There are guide wheels for keeping the sleeve in a straight position. The outer circumference of the guide wheel is provided with a guide groove for the sleeve to pass through. There are two guide wheels symmetrically arranged on the left side of the laser marking component, with the sleeve located between the two. There is one guide wheel on the left side of the hot pressing component, located below the sleeve. There are three guide wheels spaced apart on the left side of the cutting and tensioning feeding component, with the middle guide wheel facing the opposite direction to the guide wheels at both ends relative to the sleeve. There is one guide wheel on the left side of the cutting component, located behind the sleeve.

[0007] Further preferably, a detection assembly for detecting the sleeve size is provided between the traction frame and the leftmost guide wheel. The detection assembly includes a detection seat mounted on a workbench, with a detection tube extending laterally on the detection seat. The detection tube is movable left and right relative to the detection seat. The detection tube has a sleeve hole for the sleeve to pass through, and a guide section at the left end of the sleeve hole facilitates sleeve entry. Both ends of the detection tube have retaining rings located outside the corresponding sides of the detection seat. A return spring, fitted around the detection tube, is provided between the left retaining ring and the detection seat. A detection sensor for detecting the position of the right retaining ring is mounted on the detection seat via a detection bracket. When the sleeve's outer diameter is too large or it is bent, it can move the retaining ring and the detection tube to the right, preventing the detection sensor from detecting the right retaining ring. Therefore, it can be determined that the sleeve size is too large or bent. After the sleeve is removed, the return spring allows the detection tube and the retaining rings at both ends to return to their original positions.

[0008] Further preferably, the hot pressing assembly includes a hot pressing base, an upper mold, and a lower mold. The upper mold is disposed on an upper hot pressing block, and the lower mold is disposed on a lower hot pressing block. The upper and lower hot pressing blocks are symmetrically arranged vertically. The upper hot pressing block is disposed near the upper end of the hot pressing base via an upper heat insulation block. The lower hot pressing block is disposed on upper and lower sliders via a lower heat insulation block. The upper and lower sliders are slidably disposed on a vertically extending vertical slide rail, which is disposed on the hot pressing base. A hot pressing cylinder capable of pushing the upper and lower sliders is disposed at the lower end of the hot pressing base via a hot pressing bracket. An upper heat insulation cover and a lower heat insulation cover are disposed vertically and spaced apart on the hot pressing base. The upper heat insulation cover covers the upper hot pressing block, and the lower heat insulation cover covers the lower hot pressing block and the vertical slide rail. The front sides of both the upper and lower heat insulation covers are provided with observation ports for easy observation of the hot pressing status.

[0009] Further preferably, the cutting assembly includes a cutter, a cutting rotating shaft, a cutting base, and a cutting motor. The cutting motor is mounted on the cutting base. The cutting rotating shaft extends laterally from the cutting base via spaced-apart cutting support seats. A power transmission assembly is provided between the output end of the cutting motor and the cutting rotating shaft. The cutter is mounted on the other end of the cutting rotating shaft. A cutter cover is provided around the cutter. The cutter cover is mounted on the cutting base via a cutter cover bracket. The cutting base is mounted on the worktable via a back-and-forth moving assembly. An anti-rotation shaft is provided on the cutter cover via an anti-rotation shaft seat. The cutting rotating shaft and the cutting base have anti-rotation holes for the anti-rotation shaft to be inserted from the cutting rotating shaft into the cutting base. A transparent cover is provided on the right side of the cutter cover, and the transparent cover can be inserted into the cutter cover from top to bottom. The front side of the cutter cover is located in front of the cutter. The front side of the cutter cover has an exposure groove for the cutter to cut the sleeve. The lower end of the cutter cover has a drop opening for the residue to fall off during cutting. A guide slope is provided between the exposure groove and the drop opening.

[0010] Further preferably, the clamping and traction assembly includes a first clamping assembly and a traction moving assembly. The traction moving assembly is arranged on the worktable by means of a plurality of traction seats arranged at left and right intervals. The first clamping seat is provided on the moving block of the traction moving assembly, and the first clamping assembly is arranged on the first clamping seat. Of course, the first clamping assembly can also be arranged on the first clamping seat by means of a vertical moving assembly.

[0011] Further preferably, it is also equipped with a support groove for supporting the sleeve when the sleeve moves. The support groove extends to the left and right and is arranged below the clamping and traction component. The support groove is set as a V-shaped groove and its length is not less than half of the moving distance of the traction moving component.

[0012] Further preferably, the device is equipped with a feeding assembly for removing the sleeve from the support groove. The feeding assembly includes a collection frame and a feeding motor. The collection frame is located below the support groove and is used to collect the processed sleeve. The output end of the feeding motor is provided with a left-right extending tilting shaft via a coupling. At least two fixing clips are provided on the tilting shaft at left-right intervals. The support groove is set on the fixing clips via support blocks that match the fixing clips. The tilting shaft and the feeding motor are both set on the traction seat via corresponding feeding brackets. At least two feeding brackets are provided on the tilting shaft at left-right intervals, and the tilting shaft can rotate relative to the feeding brackets. When the feeding motor is working, the support groove can be tilted through the tilting shaft, fixing clips, and support blocks, so that the sleeve located in the support groove can fall into the collection frame.

[0013] Further preferably, the cutting clamping assembly includes a cutting clamping seat mounted on a worktable. A front cutting clamping block is fixedly mounted on the rear side of the cutting clamping seat. The front cutting clamping block is provided with a cutting groove for the inner cutting blade of the cutting assembly to move back and forth. Two cutting clamping cylinders are provided on the front side of the cutting clamping seat. Each cutting clamping cylinder has a rear cutting clamping block at its output end. The two rear cutting clamping blocks are located on the left and right sides of the cutting groove, respectively. The rear cutting clamping blocks are configured in a "7" shape, with the vertical section of the rear cutting clamping block located behind the front cutting clamping block and the horizontal section of the rear cutting clamping block located above the front cutting clamping block. Cutting clamping arc grooves that can clamp the sleeve are provided on the rear side of the front cutting clamping block and the front side of the vertical section of the rear cutting clamping block. When the cutting clamping cylinders work, they can drive the rear cutting clamping blocks to move forward, thereby clamping the sleeve between the front cutting clamping block and the rear cutting clamping block.

[0014] Further preferably, the cutting and tensioning feeding assembly includes a feeding assembly mounted on a worktable, a tensioning cylinder mounted on the feeding assembly via a tensioning seat, a second clamping assembly mounted on the output end of the tensioning cylinder via a second clamping seat, the feeding assembly being able to drive the tensioning cylinder and the second clamping assembly to move left and right, the tensioning seat being provided with a sleeve through hole for the sleeve to pass through, and a third clamping assembly being provided on the left side of the laser marking assembly for maintaining the unprocessed section of the sleeve during cutting.

[0015] Preferably, the first clamping assembly, the second clamping assembly, and the third clamping assembly have the same structure, each including a clamping cylinder using a finger cylinder. Each of the two moving blocks of the clamping cylinder is provided with a retaining clamping block, and the two retaining clamping blocks are arranged symmetrically front to back. The lower ends of the two retaining clamping blocks are provided with clamping and clamping arc grooves for clamping the sleeve extending to the left and right on their opposite surfaces.

[0016] The beneficial effects of this invention are that the cutting, hot pressing, printing and marking of the sleeve can be completed simultaneously using the same equipment. Compared with the prior art, the entire equipment only requires one worker to operate and there is no need to transfer the sleeve. Therefore, it can not only reduce costs but also improve efficiency. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the sleeve after processing in the prior art.

[0018] Figure 2 This is a schematic diagram of the structure of the present invention. Figure 1 .

[0019] Figure 3 This is a schematic diagram of the structure of the present invention. Figure 2 .

[0020] Figure 4 This is a schematic diagram of the installation of the hot pressing assembly and the laser marking assembly of the present invention.

[0021] Figure 5 This is a schematic diagram of the traction frame in this invention.

[0022] Figure 6 This is a schematic diagram of the installation of the detection component in this invention.

[0023] Figure 7 This is a schematic diagram of the detection tube in this invention.

[0024] Figure 8 This is a schematic diagram of the hot-pressing assembly in the present invention. Figure 1 .

[0025] Figure 9 This is a schematic diagram of the hot-pressing assembly in the present invention. Figure 2 (After removing the upper and lower heat shields).

[0026] Figure 10 This is a schematic diagram of the structure of the left and right fixing blocks in this invention.

[0027] Figure 11 This is a schematic diagram illustrating the installation of the cutting assembly, cutting clamping assembly, and cutting tensioning feeding assembly in this invention. Figure 1 .

[0028] Figure 12 This is a schematic diagram illustrating the installation of the cutting assembly, cutting clamping assembly, and cutting tensioning feeding assembly in this invention. Figure 2 .

[0029] Figure 13 This is a schematic diagram of the installation of the cutting component in this invention. Figure 1 .

[0030] Figure 14 This is a schematic diagram of the installation of the cutting component in this invention. Figure 2 .

[0031] Figure 15 This is a schematic diagram of the cutter cover in this invention.

[0032] Figure 16 This is a schematic diagram of the cutting clamping assembly in this invention.

[0033] Figure 17 This is a schematic diagram of the front cutting clamping block in this invention.

[0034] Figure 18 This is a schematic diagram of the post-cutting clamping block in this invention.

[0035] Figure 19 This is a schematic diagram showing the cooperation between the front cutting clamping block and the rear cutting clamping block in this invention.

[0036] Figure 20 This is a schematic diagram of the cutting and tensioning feeding assembly in this invention.

[0037] Figure 21 This is a schematic diagram of the installation of the clamping and traction assembly in this invention. Figure 1 .

[0038] Figure 22 This is a schematic diagram of the installation of the clamping and traction assembly in this invention. Figure 2 .

[0039] Attached reference numerals: Workbench-A, Sleeve traction assembly-B, Laser marking assembly-C, Hot pressing assembly-D, Cutting assembly-E, Clamping and traction assembly-F, Cutting clamping assembly-G, Cutting tensioning and feeding assembly-H, Detection assembly-J, Unloading assembly-K, Traction frame-1, Guide wheel-2, Traction wheel-3, Retaining wheel-4, Traction rotation shaft-5, Detection seat-6, Detection tube-7, Sleeve hole-7a, Snap ring-8, Return spring-9, Detection bracket-10, Detection sensor-11, Hot pressing seat-12, Upper hot pressing block-13, Lower hot pressing block-14, Upper heat insulation block-15, Lower heat insulation block-16, Upper and lower sliders-17, Vertical slide rail-18, Hot pressing cylinder-19, Upper heat insulation cover-20, Lower heat insulation cover-21, Cutter-22, Cutting rotation shaft-23, Cutting seat-24, Cutting electric... Machine-25, Cutting support seat-26, Cutting blade cover-27, Exposed groove-27a, Drop outlet-27b, Guide slope-27c, Cutting blade cover bracket-28, Anti-rotation shaft seat-29, Anti-rotation shaft-30, First clamping assembly-31, Traction moving assembly-32, Traction seat-33, First clamping seat-34, Support groove-35, Collection frame-36, Feeding motor-37, Tilting shaft-38, Fixing clip-39, Support block-40, Feeding bracket-41, Cutting clamping seat-42, Front cutting clamping block-43, Cutting groove-43a, Cutting clamping cylinder-44, Rear cutting clamping block-45, Feeding assembly-46, Tensioning seat-47, Sleeve through hole-47a, Tensioning cylinder-48, Second clamping seat-49, Second clamping assembly-50, Third clamping assembly-51, Hot press bracket-52. Detailed Implementation

[0040] The present invention will be further described below with reference to the embodiments and accompanying drawings:

[0041] like Figures 2-22 As shown, a traction-type sleeve processing integrated machine mainly consists of a worktable A, a sleeve traction component B, a laser marking component C, a hot pressing component D, a cutting component E, a clamping traction component F, a cutting clamping component G, a cutting tension feeding component H, a detection component J, and a unloading component K. The sleeve traction component B is used to load the sleeve and keep it in a straight line; the laser marking component C is used to mark and print on the sleeve; the hot pressing component D is used to heat-press teeth at both ends of the sleeve; the cutting component E is used to cut the sleeve; the clamping traction component F is used to move the sleeve; the cutting clamping component G is used to clamp the sleeve during cutting; the cutting tension feeding component H is used to keep the sleeve in a tensioned state during cutting; the detection component J is used to detect the sleeve size; and the unloading component K is used to automatically unload the processed sleeve.

[0042] The sleeve traction assembly B, laser marking assembly C, hot pressing assembly D, cutting assembly E, clamping traction assembly F, cutting clamping assembly G, and cutting tension feeding assembly H are all mounted on worktable A. The laser marking assembly C, hot pressing assembly D, cutting assembly E, and clamping traction assembly F are arranged sequentially from left to right. The cutting tension feeding assembly H is located to the left of the clamping traction assembly F, and the cutting clamping assembly G is located in front of the cutting assembly E. The laser marking assembly is existing technology and will not be described in detail here.

[0043] The sleeve traction assembly B includes a traction frame 1 and a guide wheel 2. The traction frame 1 is inclinedly positioned at the left end of the workbench A. A traction wheel 3 is located at the upper end of the traction frame 1, and the number of traction wheels is set as needed. Two retaining wheels 4 are arranged vertically at intervals in the middle of the traction frame 1, with the lower bottom surface of the upper retaining wheel 4 flush with the upper bottom surface of the lower retaining wheel 4. The traction wheel 3 and the two retaining wheels 4 are rotatably mounted on corresponding traction rotating shafts 5, which extend forward and backward within the traction frame 1. During traction, the sleeve first passes over the upper end of the traction wheel, then over the lower end of the upper retaining wheel, and finally over the upper end of the lower retaining wheel, reducing the left and right movement of the sleeve. A groove can be provided around the circumference of the traction wheel and the retaining wheel to allow the sleeve to pass through.

[0044] To maintain the straightness of the sleeve, guide wheels 2 are provided on the left side of the laser marking assembly C, the hot pressing assembly D, the cutting and tensioning feeding assembly H, and the cutting assembly E. Each guide wheel 2 has a guide groove around its outer circumference for the sleeve to pass through. Two guide wheels 2 are symmetrically arranged vertically on the left side of the laser marking assembly C, with the sleeve positioned between them. One guide wheel 2 is located on the left side of the hot pressing assembly D, below the sleeve. Three guide wheels 2 are spaced apart on the left side of the cutting and tensioning feeding assembly H, with the middle guide wheel 2 facing the opposite direction to the guide wheels at both ends relative to the sleeve. One guide wheel is located on the left side of the cutting assembly E, behind the sleeve.

[0045] A detection assembly J for detecting the sleeve size is provided between the traction frame 1 and the leftmost guide wheel 2. The detection assembly J includes a detection seat 6 mounted on the workbench A, a detection tube 7 extending left and right on the detection seat 6, and the detection tube 7 can move left and right relative to the detection seat 6. A sleeve hole 7a is provided inside the detection tube 7 for the sleeve to pass through, and a guide section is provided at the left end of the sleeve hole 7a to facilitate sleeve entry. A retaining ring 8 is provided at both ends of the detection tube 7, located outside the corresponding side of the detection seat 6. A return spring 9, sleeved on the outside of the detection tube 7, is provided between the left retaining ring 8 and the detection seat 6. A detection sensor 11 for detecting the position of the right retaining ring 8 is mounted on the detection seat 6 via a detection bracket 10. When the outer diameter of the sleeve is too large or bent, it can drive the retaining ring and the detection tube to move to the right, thus preventing the detection sensor from detecting the right retaining ring. Therefore, it can be determined that the sleeve size is too large or bent. After the sleeve is removed, the return spring allows the detection tube and the retaining rings at both ends to return to their original positions. The guide wheel located on the left side of the laser marking component C is mounted on the detection seat via a corresponding support shaft. At the same time, a sleeve detection sensor located on the right side of the guide wheel is also mounted on the detection seat to detect whether there is a sleeve.

[0046] The hot pressing assembly D includes a hot pressing base 12, an upper mold, and a lower mold, which are not shown in the figure. The upper mold is mounted on an upper hot pressing block 13, and the lower mold is mounted on a lower hot pressing block 14. The upper and lower hot pressing blocks 13 and 14 are symmetrically arranged vertically. The upper hot pressing block 13 is positioned near the upper end of the hot pressing base 12 via an upper heat insulation block 15. The lower hot pressing block 14 is mounted on upper and lower sliders 17 via a lower heat insulation block 16. The upper and lower sliders 17 are slidably mounted on a vertically extending vertical slide rail 18, which is mounted on the hot pressing base 12. A hot pressing cylinder 19, capable of pushing the upper and lower sliders 17, is mounted at the lower end of the hot pressing base 12 via a hot pressing bracket 52. When the hot pressing cylinder 19 operates, it pushes the lower mold upward, thereby achieving hot pressing of the sleeve through the closing of the upper and lower molds. Preferably, a single hot pressing of the sleeve can simultaneously hot press the rear end of the previous sleeve section and the front end of the next sleeve section.

[0047] To prevent burns, an upper heat insulation cover 20 and a lower heat insulation cover 21 are spaced apart on the hot press base 12. The upper heat insulation cover 20 covers the upper hot press block 13, and the lower heat insulation cover 21 covers the lower hot press block 14 and the vertical slide rail 18. Observation ports for easy observation of the hot pressing status are provided on the front side of both the upper heat insulation cover 20 and the lower heat insulation cover 21. The guide wheel 2 located on the left side of the hot press assembly D is mounted on the hot press base via a corresponding support shaft and bracket.

[0048] To facilitate the adjustment of the positions of the hot pressing component and the laser marking component, the hot pressing component and the laser marking component can be set on the worktable via left and right adjustment components. The left and right adjustment components can be left and right extended slide rails. Left and right sliders and left and right fixing blocks are set on the left and right slide rails corresponding to the hot pressing component and the laser marking component. The left and right fixing blocks can lock the corresponding parts on the left and right slide rails to prevent the positions of the hot pressing component and the laser marking component from changing due to accidental touch.

[0049] The cutting assembly E includes a cutter 22, a cutting rotation shaft 23, a cutting base 24, and a cutting motor 25. The cutting motor 25 is mounted on the cutting base 24. The cutting rotation shaft 23 extends laterally from the cutting base 24 via spaced-apart cutting support seats 26. A power transmission assembly is provided between the output end of the cutting motor 25 and the cutting rotation shaft 23. The cutter 22 is mounted on the other end of the cutting rotation shaft 23. The cutting base 24 is mounted on the worktable A via a forward and backward moving assembly. Both the power transmission assembly and the forward and backward moving assembly are existing technologies and can employ a belt drive structure with a belt cover. The forward and backward moving assembly has a guide rail slider assembly. When cutting is required, the forward and backward moving assembly drives the entire cutting assembly forward.

[0050] To prevent accidental injury, a cutter cover 27 is provided outside the cutter 22, and the cutter cover 27 is mounted on the cutting seat 24 via a cutter cover bracket 28. During maintenance, to prevent the cutter from rotating, an anti-rotation shaft 30 is provided on the cutter cover 27 via an anti-rotation shaft seat 29. Anti-rotation holes are provided on the cutting rotation shaft 23 and the cutting seat 24 for the anti-rotation shaft 30 to be inserted from the cutting rotation shaft 23 into the cutting seat 24. For easy observation of the cutter's status, a transparent cover (not shown in the figure) is provided on the right side of the cutter cover 27, and the transparent cover can be inserted into the cutter cover 27 from top to bottom. To prevent residue from scattering during cutting, the front side of the cutter cover 27 is located in front of the cutter 22. An exposed groove 27a is provided on the front side of the cutter cover 27 to facilitate the cutter cutting the sleeve. At the same time, a drop opening 27b is provided at the lower end of the cutter cover 27 to facilitate the drop of residue during cutting. A guide slope 27c is provided between the exposed groove 27a and the drop opening 27b. During cutting, the upper and lower sides of the cutter cover can cover the upper and lower ends of the sleeve.

[0051] The cutting clamping assembly G includes a cutting clamping seat 42 mounted on a worktable A, with a front cutting clamping block 43 fixedly mounted on the rear side of the cutting clamping seat 42. To achieve sleeve cutting, a cutting groove 43a is provided on the front cutting clamping block 43 for the internal cutting blade of the cutting assembly to move back and forth. Two cutting clamping cylinders 44 are arranged side-by-side on the left and right sides of the front side of the cutting clamping seat 42. Each cutting clamping cylinder 44 has a rear cutting clamping block 45 at its output end, and the two rear cutting clamping blocks 45 are located on the left and right sides of the cutting groove 43a, respectively. The rear cutting clamping blocks 45 are arranged in a "7" shape, with the vertical section of the rear cutting clamping block 45 located behind the front cutting clamping block 43, and the horizontal section of the rear cutting clamping block 45 located above the front cutting clamping block 43. Cutting clamping arc grooves extending laterally to clamp the sleeve are provided on the rear side of the front cutting clamping block 43 and the front side of the vertical section of the rear cutting clamping block 45. The cutting clamping arc groove of the front cutting clamping block 43 is located on a protruding block on the rear side of the front cutting clamping block, and a notch is provided at the lower end of the rear side of the front cutting clamping block for the lower end of the rear cutting clamping block to extend into. Under normal conditions, the distance between the front cutting clamping block 43 and the rear cutting clamping block 45 is small, and the sleeve cannot fall downward out of the cutting clamping arc groove. When the cutting clamping cylinder 44 works, it can drive the rear cutting clamping block 45 to move forward, thereby clamping the sleeve in the cutting clamping arc groove between the front cutting clamping block 43 and the rear cutting clamping block 45. A limiting component is provided on the side of the cutting clamping seat to abut against the cutter cover and prevent the cutter from moving excessively. The structure of the limiting component may include a limiting cylinder and a limiting block located at the output end of the limiting cylinder.

[0052] The left guide wheel of the cutting assembly E is directly mounted on the worktable via a corresponding support shaft and bracket. A cutter detection sensor for detecting the cutter's status is also mounted on the rear cutting clamping block via a bracket.

[0053] The cutting and tensioning feeding assembly H includes a feeding assembly 46 mounted on a worktable A. A tensioning cylinder 48 is mounted on the feeding assembly 46 via a tensioning seat 47. A second clamping assembly 50 is mounted on the output end of the tensioning cylinder 48 via a second clamping seat 49. The feeding assembly 46 can drive the tensioning cylinder 48 and the second clamping assembly 50 to move left and right. The tensioning seat 47 is provided with a sleeve through hole 47a for the sleeve to pass through. Meanwhile, on the left side of the laser marking assembly C, i.e., in front of the detection seat, a third clamping assembly 51 is provided to hold the unprocessed section of the sleeve during cutting. The feeding assembly is existing technology and can use a linear motor for left and right movement.

[0054] The guide wheel 2 located on the left side of the cutting and tensioning feeding assembly H is directly mounted on the worktable via a corresponding support shaft and a support. The middle guide wheel is located below the sleeve, and the guide wheels on the left and right sides are located above the sleeve. At the same time, a sleeve detection sensor is also installed on the support to detect whether there is a sleeve.

[0055] The clamping and traction assembly F includes a first clamping assembly 31 and a traction moving assembly 32. The traction moving assembly 32 is arranged on the worktable A extending laterally via a plurality of traction seats 33 spaced at intervals. A first clamping seat 34 is provided on the moving block of the traction moving assembly 32, and the first clamping assembly 31 is mounted on the first clamping seat 34. Alternatively, the first clamping assembly can be mounted on the first clamping seat via a vertical moving assembly. The traction moving assembly adopts existing technology and can be specifically configured as a linear motor.

[0056] To prevent the sleeve from falling downwards after moving a long distance to the right, a support groove 35 is provided to support the sleeve during movement. The support groove 35 extends to the left and right below the clamping and traction component F. The support groove 35 is a V-shaped groove and its length is not less than half the moving distance of the traction and moving component.

[0057] To facilitate the removal of the processed sleeve, a feeding assembly K is provided to remove the sleeve from the support groove 35. The feeding assembly K includes a collection frame 36 and a feeding motor 37. The collection frame 36 is located below the support groove 35 and is used to collect the processed sleeve. The output end of the feeding motor 37 is connected to a left-right extending tilting shaft 38 via a coupling. At least two fixing clips 39 are spaced apart on the tilting shaft 38. The support groove 35 is mounted on the fixing clips 39 via support blocks 40 that match the fixing clips 39. Both the tilting shaft 38 and the feeding motor 37 are mounted on a traction seat 33 via corresponding feeding brackets 41. At least two feeding brackets 41 are spaced apart on the tilting shaft 38, and the tilting shaft 38 can rotate relative to the feeding brackets 41. When the feeding motor 37 operates, the tilting shaft 38, fixing clips 39, and support blocks 40 tilt the support groove 35, allowing the sleeve located in the support groove 35 to fall into the collection frame 36.

[0058] The first clamping assembly, the second clamping assembly, and the third clamping assembly have the same structure. They all include a clamping cylinder using a finger cylinder. Each of the two moving blocks of the clamping cylinder is provided with a retaining clamping block, and the two retaining clamping blocks are symmetrically arranged front and back. The lower end of the two retaining clamping blocks has clamping and clamping arc grooves extending left and right on their opposite surfaces for clamping the sleeve. Under normal conditions, the sleeve cannot fall down out of the two clamping and clamping arc grooves.

[0059] In this embodiment, three worktables are provided: left, center, and right. Each worktable has a corresponding support frame underneath. At least four fixed casters are arranged in a rectangular pattern at the bottom of each support frame. The laser marking and hot-pressing components are located on the left worktable, with the corresponding laser drive unit housed within the left support frame. The cutting, cutting clamping, and cutting tension feeding components are located on the center worktable, while the clamping traction and unloading components are located on the right worktable. An operation screen is mounted on the center worktable via a column. A control box is located within either the center or right support frame. The control box is electrically connected to the laser marking and hot-pressing components, the cutting components, the clamping traction components, the cutting clamping components, the cutting tension feeding components, the unloading components, and each detection sensor. Commands are input via the operation screen, and the control box controls the operation of these components.

[0060] The working process of this machine is as follows:

[0061] 1) Determine the reference for each dimension; First, guide one end of the sleeve along the sleeve traction assembly, and then pass through the laser marking assembly, hot pressing assembly, cutting and tensioning feeding assembly, and cutting clamping assembly in sequence. It is then clamped by the first clamping assembly. Then, the second and third clamping assemblies also work to clamp the sleeve. Then, the tensioning cylinder works, driving the second clamping assembly to move backward, thereby tensioning the sleeve cutting section. After tensioning, the cutting clamping cylinder works to clamp the left and right ends of the sleeve that are about to be cut. Then, the cutting motor works, and at the same time, the forward and backward moving assembly drives the cutter to move into the cutting groove, thereby achieving the cutting of the sleeve and finding the reference for each dimension on the sleeve.

[0062] 2) Parameter settings: Input the pipe cutting size, number of traction times (calculated based on the moving distance of the traction moving component), laser printing size and content, laser marking size and quantity, and hot pressing size in the operation screen.

[0063] 3) Traction preparation; the cutting clamping cylinder returns to its original position, allowing the sleeve to move left and right within the cutting clamping arc groove. At the same time, the first clamping component and the third clamping component are released. Then the feeding component works, driving the second clamping component to move forward until the sleeve moves to the position of the first clamping component. Then the first clamping component clamps one end of the sleeve. Then the second clamping component is released, and the feeding component and the tensioning cylinder both return to their original positions.

[0064] 4) Printing, marking, and hot pressing on the sleeve; then the traction moving component works to drive the first clamping component to move to the right. During the movement of the first clamping component to the right, when the set size is reached, the traction moving component stops working, and the corresponding hot pressing component and laser printing and marking component work to realize the printing, marking, and hot pressing of the sleeve. After completing the corresponding work, the traction moving component continues to drive the first clamping component to move to the right.

[0065] 5) Cutting: When the traction moving component reaches the set cutting size, the second and third clamping components also work to clamp the tube. Then, the tensioning cylinder works, driving the second clamping component to move backward, thereby tensioning the tube cutting section. After tensioning, the cutting clamping cylinder works, clamping the left and right ends of the tube that are about to be cut. Then, the cutting motor works, and at the same time, the forward and backward moving component drives the cutter to move into the cutting groove, thereby achieving the cutting of the tube. The first clamping component is released, and then the traction moving component will drive the first clamping component back to the initial position. Then, steps 3, 4, and 5 are repeated continuously to achieve multiple processing of tubes of the same size and specification.

[0066] When the number of traction attempts exceeds one, the traction moving component will drive the first clamping component back to the initial position for a second traction.

[0067] 6) Unloading: After the sleeve is cut, it falls into the support groove. Then the unloading component works to flip the support groove, so that the cut tube after processing falls into the collection frame. Finally, the support groove returns to its original position.

Claims

1. A traction-type sleeve processing integrated machine, comprising a worktable (A), characterized in that: It also includes a casing traction assembly (B) for loading the casing and keeping it in a straight line, a laser marking assembly (C) for marking and printing on the casing, a hot pressing assembly (D) for pressing the hot teeth at both ends of the casing, a cutting assembly (E) for cutting the casing, and a clamping traction assembly (F) for moving the casing. The casing traction assembly (B), laser marking assembly (C), hot pressing assembly (D), cutting assembly (E), and clamping traction assembly (F) are all set on the worktable (A), and the laser marking assembly (C), hot pressing assembly (D), cutting assembly (E), and clamping traction assembly (F) are arranged sequentially from left to right. The worktable (A) is also equipped with a cutting clamping assembly (G) and a cutting tension feeding assembly (H). The cutting clamping assembly (G) is located in front of the cutting assembly (E) and is used to clamp the casing during cutting. The cutting tension feeding assembly (H) is located to the left of the clamping traction assembly (F) and is used to keep the casing in a tensioned state during cutting. During operation, one end of the sleeve is first pulled along the sleeve traction assembly, passing sequentially through the laser marking assembly, the hot pressing assembly, the cutting and tensioning feeding assembly, and the cutting and clamping assembly. It is then clamped by the clamping and traction assembly. Next, the cutting and tensioning feeding assembly tightens the cut section of the sleeve, followed by the cutting and clamping assembly clamping the cut section again. Finally, the cutting assembly cuts the sleeve, facilitating the machine to find the reference point for subsequent hot pressing, marking, and printing. Then, the cutting assembly returns to its original position, the cutting and clamping assembly releases, and the cutting and tensioning feeding assembly transports the sleeve to the clamping assembly. The traction assembly clamps the sleeve. The traction assembly then operates, pausing according to the hot pressing, marking, and printing dimensions. During these pauses, the hot pressing and laser marking / printing assemblies work in tandem to process the sleeve. When the traction distance reaches the cutting dimension, the cutting and tightening feeding assembly tightens the cut section of the sleeve. The cutting clamping assembly then clamps the cut section again, and the cutting assembly cuts the sleeve. This process is repeated, enabling multiple processing of sleeves of different specifications.

2. The traction-type sleeve processing integrated machine according to claim 1, characterized in that: The sleeve traction assembly (B) includes a traction frame (1) and a guide wheel (2). The traction frame (1) is inclinedly arranged at the left end of the workbench (A). The upper end of the traction frame (1) is provided with a traction wheel (3). Two retaining wheels (4) are arranged vertically at intervals in the middle of the traction frame (1), and the lower bottom surface of the upper retaining wheel (4) is flush with the upper bottom surface of the lower retaining wheel (4). The traction wheel (3) and the two retaining wheels (4) are rotatably arranged on the corresponding traction rotating shaft (5), and the traction rotating shaft (5) extends back and forth inside the traction frame (1). The laser marking assembly (C), the hot pressing assembly (D), the cutting and tensioning feeding assembly (H), and the cutting assembly ( On the left side of each of the components (E), there are guide wheels (2) for keeping the sleeve in a straight position. The outer circumference of the guide wheel (2) is provided with a guide groove for the sleeve to pass through. There are two guide wheels (2) symmetrically arranged on the left side of the laser marking component (C), and the sleeve is located between the two. There is one guide wheel (2) on the left side of the hot pressing component (D), and it is located below the sleeve. There are three guide wheels (2) on the left side of the cutting and tensioning feeding component (H), and the guide wheel (2) in the middle is opposite to the guide wheels (2) at both ends in the opposite direction to the sleeve. There is one guide wheel on the left side of the cutting component (E), and it is located behind the sleeve.

3. The traction-type sleeve processing integrated machine according to claim 2, characterized in that: A detection assembly (J) for detecting the size of the sleeve is provided between the traction frame (1) and the leftmost guide wheel (2). The detection assembly (J) includes a detection seat (6) set on the workbench (A). A detection tube (7) extending to the left and right is provided on the detection seat (6), and the detection tube (7) can move left and right relative to the detection seat (6). A sleeve hole (7a) for the sleeve to pass through is provided in the detection tube (7), and a guide section for the sleeve to enter is provided at the left end of the sleeve hole (7a). Both the left and right ends of the detection tube (7) are provided with retaining rings (8) located outside the corresponding side of the detection seat (6). A return spring (9) sleeved on the outside of the detection tube (7) is provided between the left retaining ring (8) and the detection seat (6). A detection sensor (11) for detecting the position of the right retaining ring (8) is provided on the detection seat (6) through a detection bracket (10).

4. The traction-type sleeve processing integrated machine according to claim 1, characterized in that: The hot pressing assembly (D) includes a hot pressing base (12), an upper mold, and a lower mold. The upper mold is disposed on an upper hot pressing block (13), and the lower mold is disposed on a lower hot pressing block (14). The upper hot pressing block (13) and the lower hot pressing block (14) are arranged symmetrically. The upper hot pressing block (13) is disposed on the hot pressing base (12) near the upper end via an upper heat insulation block (15). The lower hot pressing block (14) is disposed on an upper and lower sliding block (17) via a lower heat insulation block (16). The upper and lower sliding block (17) is slidably disposed on a vertically extending vertical slide rail (18). 18) Set on the hot press base (12), the lower end of the hot press base (12) is provided with a hot press cylinder (19) that can push the upper and lower sliders (17) to move via the hot press bracket (52). The hot press base (12) is provided with an upper heat insulation cover (20) and a lower heat insulation cover (21) spaced apart. The upper heat insulation cover (20) covers the upper hot press block (13), and the lower heat insulation cover (21) covers the lower hot press block (14) and the vertical slide rail (18). The front side of the upper heat insulation cover (20) and the lower heat insulation cover (21) are provided with observation ports for easy observation of the hot press status.

5. The traction-type sleeve processing integrated machine according to claim 1, characterized in that: The cutting assembly (E) includes a cutter (22), a cutting rotating shaft (23), a cutting seat (24), and a cutting motor (25). The cutting motor (25) is mounted on the cutting seat (24). The cutting rotating shaft (23) is mounted on the cutting seat (24) by extending left and right through the spaced cutting support seats (26). A power transmission assembly is provided between the output end of the cutting motor (25) and the cutting rotating shaft (23). The cutter (22) is mounted on the other end of the cutting rotating shaft (23). A cutter cover (27) is provided outside the cutter (22). The cutter cover (27) is mounted on the cutting seat (24) through a cutter cover bracket (28). The cutting seat (24) is mounted on the worktable (A) by a front-back moving assembly.

6. The traction-type sleeve processing integrated machine according to claim 1, characterized in that: The clamping and traction assembly (F) includes a first clamping assembly (31) and a traction moving assembly (32). The traction moving assembly (32) is arranged on the worktable (A) by a plurality of traction seats (33) spaced apart on the left and right. The first clamping seat (34) is provided on the moving block of the traction moving assembly (32), and the first clamping assembly (31) is provided on the first clamping seat (34).

7. The traction-type sleeve processing integrated machine according to claim 1, characterized in that: It is also equipped with a support groove (35) for supporting the sleeve when the sleeve moves. The support groove (35) extends to the left and right and is arranged below the clamping and traction assembly (F). The support groove (35) is configured as a V-shaped groove.

8. The traction-type sleeve processing integrated machine according to claim 7, characterized in that: It is also equipped with a feeding assembly (K) for removing the sleeve from the support groove (35). The feeding assembly (K) includes a collection frame (36) and a feeding motor (37). The collection frame (36) is located below the support groove (35) and is used to collect the processed sleeve. The output end of the feeding motor (37) is provided with a left-right extending flip shaft (38) via a coupling. At least two fixing clips (39) are provided on the flip shaft (38) with left-right spacing. The support groove (35) is connected by a support block (40) that matches the fixing clip (39). The rotating shaft (38) and the feeding motor (37) are both mounted on the traction seat (33) via corresponding feeding brackets (41). There are at least two feeding brackets (41) on the rotating shaft (38) spaced apart on the left and right, and the rotating shaft (38) can rotate relative to the feeding brackets (41). When the feeding motor (37) is working, the support groove (35) can be rotated through the rotating shaft (38), the fixed card (39) and the support block (40), so that the sleeve located in the support groove (35) can fall into the collection frame (36).

9. The traction-type sleeve processing integrated machine according to claim 1, characterized in that: The cutting clamping assembly (G) includes a cutting clamping seat (42) mounted on a worktable (A). A front cutting clamping block (43) is fixedly mounted on the rear side of the cutting clamping seat (42). The front cutting clamping block (43) is provided with a cutting groove (43a) for the cutting blade inside the cutting assembly to move back and forth. Two cutting clamping cylinders (44) are mounted on the front side of the cutting clamping seat (42). Each cutting clamping cylinder (44) has a rear cutting clamping block (45) mounted on its output end. The two rear cutting clamping blocks (45) are located on the left and right sides of the cutting groove (43a), respectively. The clamping block (45) is set in the shape of "7", and the vertical section of the rear cutting clamping block (45) is located behind the front cutting clamping block (43). The horizontal section of the rear cutting clamping block (45) is located above the front cutting clamping block (43). The rear side of the front cutting clamping block (43) and the front side of the vertical section of the rear cutting clamping block (45) are both provided with cutting clamping arc grooves that can clamp the sleeve. When the cutting clamping cylinder (44) works, it can drive the rear cutting clamping block (45) to move forward, thereby clamping the sleeve between the front cutting clamping block (43) and the rear cutting clamping block (45).

10. The traction-type sleeve processing integrated machine according to claim 1, characterized in that: The cutting and tensioning feeding assembly (H) includes a feeding assembly (46) set on the worktable (A). A tensioning cylinder (48) is set on the feeding assembly (46) via a tensioning seat (47). A second clamping assembly (50) is set on the output end of the tensioning cylinder (48) via a second clamping seat (49). The feeding assembly (46) can drive the tensioning cylinder (48) and the second clamping assembly (50) to move left and right. A sleeve through hole (47a) is set on the tensioning seat (47) for the sleeve to pass through. A third clamping assembly (51) is set on the left side of the laser marking assembly (C) for keeping the unprocessed section of the sleeve in the state during cutting.

Images