A cutting device for an insulating sleeve

Abstract

The utility model relates to the technical field of insulating sleeve, disclose a cutting device for insulating sleeve, including support plate, cut the part of installing on support plate, a plurality of fixed parts, a plurality of fixed parts set up on support plate are used for the fixed and location of insulating sleeve when cutting, and install the feeding part on support plate, are used for the control of insulating sleeve discharge length, place insulating sleeve on fixed part, subsequently through the feeding part and draw out the length required to insulating sleeve, again through cut the part and cut insulating sleeve. The utility model can be according to the diameter of insulating sleeve automatic regulation clamping space, need not manual replacement component or repeated calibration, both can quick adaptation different specifications sleeve, also can guarantee the stability of sleeve when cutting through elastic clamping, avoid the clamping loose or over tight deformation caused by diameter difference, to improve the versatility of device and the reliability of cutting process.

Description

Technical Field

[0001] This utility model belongs to the field of insulating sleeve technology, and in particular relates to a cutting device for insulating sleeves. Background Technology

[0002] In the fields of power, electronics, and industrial manufacturing, insulating sleeves are key protective components, and their processing accuracy directly affects the insulation performance and safety reliability of equipment. Traditional insulating sleeve cutting devices face multiple technical bottlenecks in practical applications: On the one hand, rigid clamping structures are difficult to adapt to sleeves of different diameters, and the operation process of manually changing clamps or calibrating parameters is cumbersome, resulting in low production efficiency; on the other hand, during the cutting process, unstable positioning or improper clamping force can easily cause quality problems such as sleeve deformation and skewed cuts, especially when cutting hard materials such as ceramics and glass fibers, the risk of breakage increases significantly. In addition, traditional devices have a low degree of automation, requiring manual participation in positioning, clamping, and feeding, which not only increases labor intensity but also makes it difficult to meet the requirements of consistent precision in mass production.

[0003] However, existing insulating sleeve cutting devices mostly use fixed-specification slots or rigid clamps during use. When faced with insulating sleeves of different diameters, it is necessary to manually change the clamping module of the corresponding size, and even repeatedly calibrate the positioning parameters, which is cumbersome and time-consuming. Utility Model Content

[0004] The purpose of this utility model is to provide a cutting device for insulating sleeves. By setting a cutting part, it solves the problem that when using fixed-specification slots or rigid clamps, it is necessary to manually change the corresponding size clamping module when facing insulating sleeves of different diameters, and even repeatedly calibrate the positioning parameters, which is cumbersome and time-consuming.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model relates to a cutting device for insulating sleeves, comprising a support plate, and further comprising: a cutting part mounted on the support plate for cutting the insulating sleeve; a fixing part, wherein several fixing parts are provided on the support plate for fixing and limiting the insulating sleeve during cutting; and a feeding part mounted on the support plate for controlling the output length of the insulating sleeve; wherein the insulating sleeve is placed on the fixing part, then the feeding part pulls the insulating sleeve to the required length, and then the cutting part cuts the insulating sleeve;

[0007] The fixing part includes a support assembly and an adapter assembly. The mounting part is installed on the support plate and is used to limit the position of the insulating sleeve. Several adapter assemblies are provided and are arranged on the support assembly to accommodate insulating sleeves of different diameters. The insulating sleeve is inserted into the support assembly, and then the adapter assembly clamps the insulating sleeve.

[0008] The support assembly includes a fixed rod at the top of the support plate, and several fixed rings are sleeved on the fixed rod. Each fixed ring is fixedly connected to a telescopic rod on its side that is close to each other. The fixed rings can move slightly on the fixed rod. The support assembly can fix the insulating sleeve in a certain position and can also adapt to insulating sleeves of different sizes.

[0009] Furthermore, the adapter component includes a hollow rod fixedly connected to one side of the telescopic rod that are close to each other. A slide rod is slidably connected to the inner wall of the hollow rod. A spring is installed inside the hollow rod. The top of the spring is fixedly connected to the hollow rod, and the bottom of the spring is fixedly connected to the slide rod. A pressure roller is installed inside the fixed rod, and a mating part is installed on the pressure roller. The spring is initially in a contracted state and will only fully unfold when the insulating sleeve is pushed outward.

[0010] Furthermore, the mating component includes two rotating grooves formed on the pressure roller, each groove containing a circular block, which is fixedly connected to the hollow rod and the sliding rod one, respectively. When the sliding rod one slides into the hollow rod, its angle changes, and the circular block moves within the rotating groove as the angle changes. The adapter component can adapt to insulating sleeves of different diameters.

[0011] Furthermore, the feeding section includes a pulling assembly and a clamping assembly. The pulling assembly is mounted on a support plate and is used to specify the length of the insulating sleeve to be discharged. The clamping assembly is mounted on the pulling assembly and is used to clamp the insulating sleeve. The insulating sleeve is fixed by the clamping assembly, and then the pulling assembly moves the clamping assembly and the insulating sleeve to the rear.

[0012] Furthermore, the pulling assembly includes two slide rails fixedly connected to the top of the support plate. A slider is disposed above the two slide rails, and the bottom end of the slider extends into the slide rail. A rotating shaft is rotatably connected to the bottom of one of the sliders. A through groove is formed between the slide rail on the left side and the support plate. The rotating shaft passes through the through groove. A gear is fixedly connected to the outer wall of the rotating shaft. A rack is fixedly connected to the bottom of the support plate. The gear and rack mesh. A support frame is slidably connected to the bottom of the support plate. A motor is fixedly connected to the inner wall of the support frame. The output shaft of the motor is fixedly connected to the rotating shaft through a coupling. A T-shaped groove is formed at the bottom of the support plate to allow the support frame to slide on the support plate.

[0013] Furthermore, the clamping assembly includes a second electric telescopic rod fixedly connected to the front side of the slider. The slider has two sliding grooves, and a second sliding rod is slidably connected in each of the two sliding grooves. A second fixed rod is fixedly connected to the front side of each of the two sliding rods. The output end of the second electric telescopic rod is fixedly connected to the upper fixed rod. A rack is fixedly connected to the side of each of the two fixed rods that are close to each other. A linkage is provided on the front side of the slider. When the second electric telescopic rod moves, the rack on the upper fixed rod will move in the opposite direction through the linkage, causing the rack and the fixed rod to move in the opposite direction. When the two fixed rods move, the two sliding rods will slide in the sliding grooves. The clamping assembly will not fall off when the insulating sleeve is pulled by the pulling assembly.

[0014] Furthermore, the linkage includes a gear 2 rotatably connected to the slider, both racks 1 meshing with the gear 2, and several clamping plates 1 fixedly connected to the front side of the lower fixing rod 2, and several clamping plates 2 fixedly connected to the front side of the upper fixing rod 2; wherein, the clamping plates 1 and clamping plates 2 are arranged in a linear array, and the clamping plates 1 and clamping plates 2 are arranged in a crisscross pattern, the clamping plates 1 and clamping plates 2 are close to each other, and anti-slip pads are provided on the side of the clamping plate 1 and clamping plate 2 used to hold the insulating sleeve, and the pulling component can pull the insulating sleeve to a certain distance.

[0015] Furthermore, the cutting part includes a support frame fixedly connected to the support plate, an electric telescopic rod fixedly connected to the support frame, a cutter fixedly connected to the output shaft of the electric telescopic rod, an anvil fixedly connected to the support frame, and a plurality of insulating sleeves disposed inside the support frame; wherein, when the electric telescopic rod is activated, the cutter will move downward accordingly, and when the cutter moves downward, it will cooperate with the anvil to cut the insulating sleeves.

[0016] This utility model has the following beneficial effects:

[0017] 1. By setting a fixing part, the insulating sleeve passes through the fixing rod. When the insulating sleeve passes through the fixing rod, it pushes several pressure rollers outward. When the pressure rollers are pushed, several sliding rods extend outward from the hollow rod. When the sliding rods slide outward from the hollow rod, the springs are stretched. As they slide, a certain angle change occurs. At this time, the circular block moves in the rotating groove to adapt to different angles, thus controlling the movement of the sliding rods and the hollow rods. When the pressure rollers move outward, they carry the hollow rods outward to push the telescopic rod. When the telescopic rod moves, it... During the contraction process, a certain angle change occurs. As the angle changes, the fixing ring moves on the fixing rod to coordinate with the movement of the pressure roller. This allows the device to adapt to insulating sleeves of different diameters. The clamping space can be automatically adjusted according to the diameter of the insulating sleeve, eliminating the need for manual replacement of parts or repeated calibration. It can quickly adapt to sleeves of different specifications and ensure the stability of the sleeve during cutting through elastic clamping, avoiding loosening or excessive tightness and deformation caused by diameter differences. This improves the versatility of the device and the reliability of the cutting process.

[0018] 2. By setting up a feeding section, after inserting to a certain length, the motor on the second support frame can be started. When the motor rotates, it will drive the shaft to rotate. When the shaft rotates, gear one will also rotate. When gear one rotates, it will drive the shaft and slider to move within the slide rail via rack two. After the slider moves to the position of the insulating sleeve, the motor is stopped, and electric telescopic rod two is started. When electric telescopic rod two moves, it will drive the corresponding fixed rod two to move. When fixed rod two moves, it will drive slide rod two to move within the slide groove. When fixed rod two moves, rack one will also move accordingly. When rack one moves, it drives rack one and fixed rod two below to move through gear two. During the movement, clamping plates one and two on the two fixed rods two also move accordingly. Because the two fixed rods two move in opposite directions, they clamp the insulating sleeve with clamping plates one and two. After clamping, the motor reverses, pulling the insulating sleeve backward. This automated control reduces manual intervention, making the positioning and clamping of the sleeve before cutting more efficient. It also keeps the sleeve taut during cutting by pulling it backward, improving the stability and accuracy of the cutting process.

[0019] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a partial cross-sectional view of the cutting part of this utility model;

[0023] Figure 3 This is a partial cross-sectional view of the fixing part of this utility model;

[0024] Figure 4 This utility model Figure 3 A magnified structural diagram of A in the middle;

[0025] Figure 5 This is a partial cross-sectional view of the pull assembly of this utility model;

[0026] Figure 6 This is a partial cross-sectional view of the clamping assembly of this utility model;

[0027] Figure 7 This utility model Figure 6 A magnified structural diagram of A in the diagram.

[0028] The attached diagram lists the components represented by each number as follows:

[0029] 1. Cutting section; 111. Support plate; 112. Support frame one; 113. Electric telescopic rod one; 114. Cutter; 115. Anvil; 116. Insulating sleeve; 2. Fixing section; 21. Support assembly; 211. Fixing rod one; 212. Fixing ring; 213. Telescopic rod; 22. Adaptor assembly; 221. Hollow rod; 222. Slide rod one; 223. Spring; 224. Pressure roller; 225. Rotary groove; 226. Circular block; 3. Feeding section; 31. Pulling assembly; 311. Slide rail; 312. Slider; 313. Rotating shaft; 314. Through groove; 315. Gear 1; 316. Rack 2; 317. Support frame 2; 318. Motor; 32. Clamping assembly; 321. Electric telescopic rod 2; 322. Slide groove; 323. Slide rod 2; 324. Fixing rod 2; 325. Rack 1; 326. Gear 2; 327. Clamping plate 1; 328. Clamping plate 2. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Please see Figure 1-7 As shown, this utility model is a cutting device for insulating sleeves, including a support plate 111, and further including: a cutting part 1, which is installed on the support plate 111 and is used to cut the insulating sleeve; a fixing part 2, which is provided in a plurality of units and is provided on the support plate 111, for fixing and limiting the insulating sleeve during cutting; and a feeding part 3, which is installed on the support plate 111 and is used to control the output length of the insulating sleeve; wherein, the insulating sleeve is placed on the fixing part 2, and then the insulating sleeve is pulled out to the required length by the feeding part 3, and then the insulating sleeve is cut by the cutting part 1.

[0032] The cutting unit 1 includes a support frame 112 fixedly connected to a support plate 111. An electric telescopic rod 113 is fixedly connected to the top of the support frame 112. A cutter 114 is fixedly connected to the output shaft of the electric telescopic rod 113. An anvil 115 is fixedly connected to the support frame 112. Several insulating sleeves 116 are provided inside the support frame 112. When the electric telescopic rod 113 is activated, the cutter 114 will move downwards. When the cutter 114 moves downwards, it will cooperate with the anvil 115 to cut the insulating sleeves 116.

[0033] The fixing part 2 includes a support assembly 21 and an adapter assembly 22. The support assembly 21 is mounted on the support plate 111 and is used to limit the position of the insulating sleeve 116. The adapter assembly 22 is provided in a plurality of units and is provided on the support assembly 21 to accommodate insulating sleeves of different diameters. The insulating sleeve 116 is inserted into the support assembly 21, and then the adapter assembly 22 clamps the insulating sleeve 116.

[0034] The support assembly 21 includes a fixing rod 211 fixed to the top of the support plate 111. The fixing rod 211 includes a support rod fixed to the support plate 111 and a ring located at the top of the support rod. Several fixing rings 212 are sleeved on the ring at the top of the fixing rod 211. A telescopic rod 213 is fixedly connected to the side of the fixing rings 212 that are close to each other. The fixing rings 212 can move slightly on the ring of the fixing rod 211.

[0035] The adapter component 22 includes a hollow rod 221 fixedly connected to one side of the telescopic rod 213. A slide rod 222 is slidably connected to the inner wall of the hollow rod 221. A spring 223 is installed inside the hollow rod 221. One end of the spring 223 is fixedly connected to the hollow rod 221, and the other end of the spring 223 is fixedly connected to the slide rod 222. A pressure roller 224 is installed inside the ring of the fixed rod 211, and a mating part is installed on the pressure roller 224. The spring 223 is initially in a contracted state and will fully unfold when the insulating sleeve 116 pushes outward.

[0036] The mating components include two rotating grooves 225 formed on the pressure roller 224, each groove 225 containing a circular block 226. The two circular blocks 226 are fixedly connected to the hollow rod 221 and the sliding rod 222, respectively. When the sliding rod 222 slides into the hollow rod 221, its angle changes. When the angle changes, the circular blocks 226 move within the rotating grooves 225. By setting the fixing part 2, the clamping space can be automatically adjusted according to the diameter of the insulating sleeve, eliminating the need for manual replacement of parts or repeated calibration. This allows for quick adaptation to sleeves of different specifications and ensures the stability of the sleeve during cutting through elastic clamping, avoiding loosening or excessive deformation due to diameter differences. This improves the versatility of the device and the reliability of the cutting process.

[0037] The feeding section 3 includes a pulling assembly 31 and a clamping assembly 32. The pulling assembly 31 is mounted on the support plate 111, and the clamping assembly 32 is mounted on the pulling assembly 31. The pulling assembly 31 is used to specify the length of the insulating sleeve 116 to be discharged. The clamping assembly 32 is used to clamp the insulating sleeve 116. The insulating sleeve 116 is fixed by the clamping assembly 32, and then the pulling assembly 31 moves the clamping assembly 32 and the insulating sleeve 116 to the rearward side.

[0038] The pulling assembly 31 includes two slide rails 311 fixedly connected to the top of the support plate 111. A slider 312 is provided above the two slide rails 311, and the bottom end of the slider 312 extends into the slide rail 311. A rotating shaft 313 is rotatably connected to the bottom of one of the sliders 312. A through groove 314 is provided on the slide rail 311 and the support plate 111 on the left side. The rotating shaft 313 passes through the through groove 314. A gear 315 is fixedly connected to the outer wall of the rotating shaft 313. A rack 316 is fixedly connected to the bottom of the support plate 111. The gear 315 meshes with the rack 316. A support frame 317 is slidably connected to the bottom of the support plate 111. A motor 318 is fixedly connected to the inner wall of the support frame 317. The output shaft of the motor 318 is fixedly connected to the rotating shaft 313 through a coupling. A T-shaped groove is provided at the bottom of the support plate 111 so that the support frame 317 can slide on the support plate 111.

[0039] The clamping assembly 32 includes an electric telescopic rod 321 fixedly connected to the front side of the slider 312. The slider 312 has two slide grooves 322, and a slide rod 323 is slidably connected in each of the two slide grooves 322. A fixed rod 324 is fixedly connected to the front side of each of the two slide rods 323. The output end of the electric telescopic rod 321 is fixedly connected to the upper fixed rod 324. A rack 325 is fixedly connected to the side of each of the two fixed rods 324 that are close to each other. A linkage is provided on the front side of the slider 312. When the electric telescopic rod 321 moves, the rack 325 on the upper fixed rod 324 will move in the opposite direction through the linkage, causing the lower rack 325 and the fixed rod 324 to move in the opposite direction. When the two fixed rods 324 move, the two slide rods 323 will slide in the slide grooves 322.

[0040] The linkage includes a gear 326 rotatably connected to the slider 312, two racks 325 meshing with the gear 326, several clamping plates 327 fixedly connected to the front of the lower fixing rod 324, and several clamping plates 328 fixedly connected to the front of the upper fixing rod 324. The clamping plates 327 and 328 are arranged in a linear array, and are arranged in a crisscross pattern. The clamping plates 327 and 328 are close to each other and are provided with anti-slip pads on the side used to clamp the insulating sleeve (there is a certain gap between the clamping plate 327 and the upper fixing rod 324, and there is also a certain gap between the clamping plates 328 and the lower fixing rod 324). By setting the feeding part 3, manual intervention can be reduced by means of automated control, making the positioning and clamping of the sleeve before cutting more efficient. It can also keep the sleeve in a tensile state during cutting by pulling in the opposite direction, improving the stability and accuracy of the cutting process.

[0041] A specific application of this embodiment is as follows: In use, the insulating sleeve 116 is passed through the ring at the top of the fixed rod 211. When the insulating sleeve 116 passes through the ring at the top of the fixed rod 211, it pushes several pressure rollers 224 outward. When the pressure rollers 224 are pushed, several sliding rods 222 extend outward from the hollow rod 221. When the sliding rods 222 slide outward from the hollow rod 221, the spring 223 is stretched. As they slide, a certain angle change occurs. At this time, the circular block 226 moves in the rotating groove 225 to adapt to different angles, facilitating the movement of the sliding rods 222 and the hollow rod 221. When moving outward, the hollow rod 221 pushes the telescopic rod 213 outward. As the telescopic rod 213 moves, it retracts, and a certain angle change occurs during this retraction. During this change, the fixing ring 212 moves on the fixing rod 211 to coordinate with the movement of the pressure roller 224, thus achieving the effect of adapting to insulating sleeves of different diameters. After being inserted to a certain length, the motor 318 on the support frame 317 is activated. When the motor 318 rotates, it drives the rotating shaft 313 to rotate. When the rotating shaft 313 rotates, the gear 315 also rotates. The rotation of the gear 315, through the rack 316, drives... The rotating shaft 313 and the slider 312 move within the slide rail 311. After the slider 312 moves to the position of the insulating sleeve 116, the motor 318 stops and the electric telescopic rod 321 is started. When the electric telescopic rod 321 moves, it will move the corresponding fixed rod 324. When the fixed rod 324 moves, it will move the sliding rod 323 within the slide groove 322. When the fixed rod 324 moves, the rack 325 will also move. When the upper rack 325 moves, it will move the lower rack 325 and the fixed rod 324 through the gear 326. During the movement, the two fixed rods 32... The clamping plates 327 and 328 on the 4th will also move closer to each other. Because the two fixing rods 324 move in opposite directions, they will clamp the end of the insulating sleeve 116 with the clamping plates 327 and 328. After clamping, the motor 318 will reverse. When reversing, the insulating sleeve 116 will be pulled backward. After pulling a certain distance, the pulling will stop, and the electric telescopic rod 113 on the support frame 112 will be activated. At this time, the electric telescopic rod 113 will move downward with the cutter 114 and cooperate with the anvil 115 to cut the insulating sleeve 116, thereby achieving the cutting effect.

[0042] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0043] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A cutting device for insulating sleeves, comprising a support plate (111), characterized in that, Also includes: A cutting section (1) is mounted on a support plate (111) and is used to cut the insulating sleeve. A fixing part (2), wherein a plurality of fixing parts (2) are provided, and the plurality of fixing parts (2) are provided on a support plate (111) for fixing and limiting the insulating sleeve during cutting; and The feeding section (3) is mounted on the support plate (111) and is used to control the discharge length of the insulating sleeve; The insulating sleeve is placed on the fixing part (2), and then the insulating sleeve is pulled out to the required length through the feeding part (3), and then the insulating sleeve is cut through the cutting part (1). The fixing part (2) includes a support assembly (21) and an adapter assembly (22). The support assembly (21) is mounted on the support plate (111) and is used to limit the position of the insulating sleeve (116). Several adapter assemblies (22) are provided and are arranged on the support assembly (21) to accommodate insulating sleeves of different diameters. When the insulating sleeve (116) is inserted into the support assembly (21), the adapter assembly (22) will clamp the insulating sleeve (116). The support assembly (21) includes a fixed rod (211) fixed to the top of the support plate (111). The fixed rod (211) includes a support rod fixed to the support plate (111) and a ring located at the top of the support rod. Several fixed rings (212) are sleeved on the ring at the top of the fixed rod (211). Each of the fixed rings (212) is fixedly connected to a telescopic rod (213) on the side of each other. The fixed rings (212) can move slightly on the ring of the fixed rod (211).

2. The cutting device for insulating sleeves according to claim 1, characterized in that, The adapter component (22) includes a hollow rod (221) fixedly connected to one side of the telescopic rod (213) that are close to each other. A slide rod (222) is slidably connected to the inner wall of the hollow rod (221). A spring (223) is provided inside the hollow rod (221). One end of the spring (223) is fixedly connected to the hollow rod (221), and the other end of the spring (223) is fixedly connected to the slide rod (222). A pressure roller (224) is provided inside the ring of the fixed rod (211), and a mating part is provided on the pressure roller (224). The spring (223) is initially in a contracted state, and it will fully unfold when the insulating sleeve (116) pushes outward.

3. The cutting device for insulating sleeves according to claim 2, characterized in that, The fitting component includes two rotating grooves (225) formed on the pressure roller (224), and each of the two rotating grooves (225) is provided with a circular block (226). The two circular blocks (226) are fixedly connected to the hollow rod (221) and the slide rod (222) respectively. When the slide bar (222) slides into the hollow bar (221), the angle changes. When the angle changes, the circular block (226) will move in the rotating groove (225).

4. The cutting device for insulating sleeves according to claim 1, characterized in that, The feeding section (3) includes a pulling assembly (31) and a clamping assembly (32). The pulling assembly (31) is mounted on the support plate (111) and is used to specify the length of the insulating sleeve (116) to be discharged. The clamping assembly (32) is mounted on the pulling assembly (31) and is used to clamp the insulating sleeve (116). The insulating sleeve (116) is fixed by the clamping assembly (32), and then the pulling assembly (31) moves the clamping assembly (32) and the insulating sleeve (116) to the rear.

5. A cutting device for insulating sleeves according to claim 4, characterized in that, The pulling assembly (31) includes two slide rails (311) fixedly connected to the top of the support plate (111). A slider (312) is disposed above the two slide rails (311), with the bottom end of the slider (312) extending into the slide rail (311). A rotating shaft (313) is rotatably connected to the bottom of one of the sliders (312). A through groove (314) is formed on the slide rail (311) and the support plate (111) on the left side, and the rotating shaft (313) passes through the through groove. 314), a gear 1 (315) is fixedly connected to the outer wall of the rotating shaft (313), a rack 2 (316) is fixedly connected to the bottom of the support plate (111), the gear 1 (315) meshes with the rack 2 (316), a support frame 2 (317) is slidably connected to the bottom of the support plate (111), a motor (318) is fixedly connected to the inner wall of the support frame 2 (317), and the output shaft of the motor (318) is fixedly connected to the rotating shaft (313) through a coupling; The bottom of the support plate (111) is provided with a T-shaped groove, which allows the second support frame (317) to slide on the support plate (111).

6. A cutting device for insulating sleeves according to claim 5, characterized in that, The clamping assembly (32) includes an electric telescopic rod two (321) fixedly connected to the front side of the slider (312). The slider (312) has two slide grooves (322). Slide rod two (323) is slidably connected in both slide grooves (322). Fixed rod two (324) is fixedly connected to the front side of both slide rod two (323). The output end of the electric telescopic rod two (321) is fixedly connected to the fixed rod two (324) above. A rack one (325) is fixedly connected to the side of the two fixed rod two (324) that are close to each other. A linkage component is provided on the front side of the slider (312). When the electric telescopic rod 2 (321) moves, the rack 1 (325) on the upper fixed rod 2 (324) will drive the lower rack 1 (325) and the fixed rod 2 (324) to move in opposite directions through the linkage. When the two fixed rods 2 (324) move, the two sliding rods 2 (323) will slide in the sliding groove (322).

7. A cutting device for insulating sleeves according to claim 6, characterized in that, The linkage includes a gear 2 (326) rotatably connected to the slider (312), two racks 1 (325) meshing with the gear 2 (326), and several clamping plates 1 (327) fixedly connected to the front side of the lower fixed rod 2 (324), and several clamping plates 2 (328) fixedly connected to the front side of the upper fixed rod 2 (324). Among them, several clamping plates one (327) and several clamping plates two (328) are arranged in a linear array, and clamping plates one (327) and clamping plates two (328) are arranged in a cross pattern. Clamping plates one (327) and clamping plates two (328) are close to each other and anti-slip pads are provided on the side used to clamp the insulating sleeve.

8. A cutting device for insulating sleeves according to claim 1, characterized in that, The cutting section (1) includes a support frame (112) fixedly connected to the support plate (111), an electric telescopic rod (113) fixedly connected to the top of the support frame (112), a cutter (114) fixedly connected to the output shaft of the electric telescopic rod (113), an anvil (115) fixedly connected to the support frame (112), and a plurality of insulating sleeves (116) provided inside the support frame (112). When the electric telescopic rod (113) is activated, the cutter (114) will move downwards. When the cutter (114) moves downwards, it will cooperate with the anvil (115) to cut the insulating sleeve (116).

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