Die cutting machine for insulating material with replaceable cutting blade
By designing an easy-to-replace cutter structure and cleaning components on the die-cutting machine, the problems of cumbersome cutter replacement and uneven die-cutting positions are solved, improving production efficiency and die-cutting quality, and adapting to the die-cutting needs of diverse insulation materials.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHENGDU NIKEYUAN ELECTRONIC TECH CO LTD
- Filing Date
- 2025-04-23
- Publication Date
- 2026-06-23
AI Technical Summary
The existing die-cutting machines for insulating materials are cumbersome and time-consuming to change the cutter, which affects production efficiency. In addition, the die position is uneven and lacks effective positioning and fixation, making it difficult to adapt to diverse die-cutting needs.
Design a die-cutting machine that facilitates cutter replacement, including a support assembly, a cleaning assembly, a positioning roller assembly, an adjusting tension assembly, and a convenient cutting assembly. The cutter can be quickly replaced by a pneumatic telescopic pump and a limit block. The material surface is cleaned by a cleaning sponge to ensure that the material is positioned flat.
It enables convenient replacement of the cutting blade, improves production efficiency, ensures die-cutting quality, adapts to insulation materials of different specifications and sizes, reduces defective products, and enhances the applicability of the die-cutting machine.
Smart Images
Figure CN224391358U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of die cutting machine, specifically to an insulation material die cutting machine convenient to replace cutting knife. BACKGROUND
[0002] Die cutting machine is widely used in the field of insulation material processing, and is commonly used for die cutting, indentation and gold stamping operation of materials such as paperboard, corrugated paperboard, double-sided adhesive tape, electronic and mobile phone rubber pad, etc. Its working principle is to use steel knife, hardware die, steel line (or steel plate carved into template) to apply pressure through the printing plate to roll cut the printing or paperboard into a specific shape. However, the existing die cutting machine for insulation materials has some problems. On the one hand, the traditional die cutting machine has a complicated and time-consuming cutting knife replacement process. For example, in some die cutting machines related to paperboard and other material processing, a large amount of time is required for cutting knife replacement, which seriously affects the continuous operation of the production line and production efficiency. On the other hand, when processing insulation materials, due to the characteristics of insulation materials such as unevenness, the conventional die cutting machine is prone to uneven die cutting position, affecting the die cutting quality, and lacks effective sensing positioning and fixing mechanism, resulting in a large number of defective products and poor applicability. In addition, some die cutting machines are not convenient for positioning insulation materials of different sizes, making it difficult to complete diversified die cutting work. Therefore, it is of great practical significance to develop a die cutting machine for insulation materials that is convenient to replace the cutting knife.
[0003] The application number CN202121207377.6 discloses an insulation material die cutting machine, which includes a cleaning mechanism located on the die cutting machine body. The die cutting machine body includes a cylinder and a die cutting knife. The cleaning mechanism includes a mounting plate, a scraper, a fixed plate, an L-shaped plate, and a tension spring. The bottom of the mounting plate is provided with a first through slot. The scraper is slidably connected with the inner cavity of the first through slot. The fixed plate is fixedly connected with the scraper. One side of the L-shaped plate is fixedly connected with the mounting plate. One end of the tension spring is fixedly connected with the inner wall of the L-shaped plate. The other end of the tension spring is fixedly connected with the fixed plate. One side of the scraper is in close contact with the die cutting knife. The bottom of the mounting plate is symmetrically provided with a second through slot. The tension spring is located in the inner cavity of the second through slot. The utility model utilizes the mutual cooperation of the mounting plate, the scraper, the fixed plate, the L-shaped plate, and the tension spring to facilitate the cleaning of the die cutting knife by the scraper during die cutting of the insulation material, thereby improving the die cutting effect of the insulation material. However, the cutting blade may be damaged after a period of use. In order to better meet the subsequent cutting work, it is necessary to provide convenient replacement and installation. However, the above device cannot provide convenient replacement support. SUMMARY
[0004] The utility model aims at an insulation material die -cutting machine convenient to replace cutting knife, solves the device when using, after using a period of time, the cutting blade can produce certain damage situation, in order to better aim at subsequent cutting work, at this moment needs to provide convenient replacement installation work, but above device cannot provide convenient replacement support problem.
[0005] To solve the above technical problems, the utility model is realized through the following technical solutions:
[0006] The utility model discloses an insulation material die -cutting machine convenient to replace cutting knife, including support assembly, the top between two support assemblies is equipped with cleaning assembly, and the front top of two support assemblies is equipped with positioning roller assembly, the bottom of cleaning assembly is equipped with adjusting stretch assembly correspondingly, the front side of the bottom of adjusting stretch assembly is equipped with conveying assembly correspondingly, conveying assembly is installed between two support assemblies, and the front side of conveying assembly is fixedly installed convenient replacement cutting assembly.
[0007] The convenient replacement cutting assembly includes mounting column, two mounting columns are fixedly installed at the front section of both sides installation edge board respectively, and the top of mounting column is fixedly installed with pneumatic telescopic pump no.
[0008] Further, the support assembly includes support box one, the other side of support box one is equipped with support box two correspondingly, and work cavities are arranged in the inside of support box one and support box two.
[0009] Further, the inner wall of the work cavity is provided with a mounting groove.
[0010] Further, the positioning roller assembly includes a fixed plate, the fixed plate is fixedly installed at the front top of support box one and support box two, and the outer wall of the fixed plate is fixedly installed with extension support plate at both ends, and a positioning shaft is fixedly installed between two extension support plates.
[0011] Further, the conveying assembly includes a transmission motor, the end of the transmission motor is provided with a rotating rod, and the transmission motor is fixedly installed on the outer wall of the installation edge plate through a support, the middle outer wall of the rotating rod is fixedly installed with a conveying roller, and the installation edge plate is fixedly installed on the front outer wall of support box one and support box two.
[0012] Furthermore, the adjusting tension assembly includes a pneumatic telescopic pump, which is hinged to the inner wall of the support box, and a push rod is installed at the end of the pneumatic telescopic pump. The end of the push rod is installed in the middle of the brake plate. One side of the brake plate is limited and installed on the inner wall of the support box by a limiting rod, and a fixing ring is fixedly installed on the other side of the brake plate. At the same time, the other side of the brake plate is correspondingly arranged on the inner side of the support box, and a tension shaft is limited and installed between the two fixing rings.
[0013] Furthermore, the cleaning component includes a mounting housing, which is limited to the inside of a mounting groove, and electrically controlled rotating wheels are limited to the inside of both sides of the mounting housing. A transmission belt is correspondingly provided on the outer side of the two electrically controlled rotating wheels. A movable base is fixedly installed at the bottom middle of the transmission belt. The front side of the movable base is limited to a movable slide rail, and a rotary motor is installed at the bottom of the movable base. A cleaning sponge is fixedly installed on the front side of the rotary motor.
[0014] Furthermore, a limit slot is provided on the front side of the convenient disassembly and assembly limit block, and a return spring knob is installed on the front side of the convenient disassembly and assembly limit block. A limit lock is fixedly installed on one side of the return spring knob. The limit lock is adapted to the limit slot. A limit post is installed inside the limit slot, and a cutting blade is fixedly installed in the middle of the limit post.
[0015] This utility model has the following beneficial effects:
[0016] (1) The present invention provides a die-cutting machine for insulating materials with easy-to-replace cutting blades. By installing a convenient-to-replace cutting component on the device, the blade can be easily replaced after a period of use, thus ensuring normal cutting work.
[0017] (2) The present invention provides a die-cutting machine for insulating materials that is easy to replace the cutter. By installing a cleaning component on the device, the surface of the material can be cleaned by the cleaning component during the stretching process of the insulating material by the roller before the cutting work is carried out, resulting in the cleanliness of the subsequent material.
[0018] 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
[0019] 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.
[0020] Figure 1 This is a schematic diagram of the overall structure of a die-cutting machine for insulating materials that facilitates blade replacement, according to the present invention.
[0021] Figure 2 This is a schematic diagram of the structure of a die-cutting machine for insulating materials with an easy-to-change cutting component, which is based on the present invention.
[0022] Figure 3 This is a schematic diagram of the adjustable stretching assembly structure of a die-cutting machine for insulating materials with easily replaceable cutters, according to the present invention.
[0023] Figure 4 This is a schematic diagram of the cleaning component structure of a die-cutting machine for insulating materials, which facilitates the replacement of the cutting blade according to this utility model.
[0024] The attached diagram lists the components represented by each number as follows:
[0025] In the diagram: 1. Support assembly; 2. Positioning roller assembly; 3. Conveying assembly; 4. Adjusting and stretching assembly; 5. Cleaning assembly; 6. Conveniently replaceable cutting assembly; 101. Support box one; 102. Working chamber; 103. Support box two; 201. Fixing plate; 202. Extension support plate; 203. Positioning shaft; 301. Drive motor; 302. Rotating rod; 303. Mounting side plate; 304. Conveying roller; 401. Pneumatic telescopic pump one; 402. Push rod one; 403. Brake plate; 404. Limiting rod; 405. Fixed... Fixed ring; 406, tension shaft; 501, mounting housing; 502, electrically controlled rotating wheel; 503, transmission belt; 504, movable base; 505, movable slide rail; 506, rotary motor; 507, cleaning sponge; 601, mounting post; 602, pneumatic telescopic pump II; 603, push rod II; 604, easy-to-disassemble limit block; 605, limit slide rail; 606, limit post; 607, cutting blade; 1021, mounting groove; 6041, limit slot; 6042, return spring knob; 6043, limit lock. Detailed Implementation
[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. 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.
[0027] Please see Figures 1-4 As shown, this utility model is a die-cutting machine for insulating materials with easy-to-change cutter, including a support assembly 1, a cleaning assembly 5 installed at the top between two support assemblies 1, and a positioning roller assembly 2 installed at the top front side of the two support assemblies 1. An adjusting tension assembly 4 is correspondingly provided at the bottom of the cleaning assembly 5, and a conveying assembly 3 is correspondingly provided at the bottom front side of the adjusting tension assembly 4. The conveying assembly 3 is installed between the two support assemblies 1, and a convenient-to-change cutting assembly 6 is fixedly installed at the front side of the conveying assembly 3.
[0028] The easy-to-replace cutting component 6 includes mounting posts 601. Two mounting posts 601 are fixedly installed on the front sections of the mounting side plates 303 on both sides. A pneumatic telescopic pump 602 is fixedly installed on the top of the mounting post 601. A push rod 603 is fixedly installed on the bottom of the pneumatic telescopic pump 602. A convenient disassembly and assembly limiting block 604 is fixedly installed on the bottom of the push rod 603. The convenient disassembly and assembly limiting block 604 is limited and installed on the front side of the limiting slide rail 605. The limiting slide rail 605 is fixedly installed on the inner wall of the mounting post 601.
[0029] By installing the easy-to-change cutting component 6 on the device, the blade can be easily replaced after a period of use, thus ensuring normal cutting operations.
[0030] The bracket assembly 1 includes a support box 101, and a support box 2 103 is provided on the other side of the support box 101. The support box 101 and the support box 2 103 are provided with working cavities 102 inside.
[0031] The inner wall of the working cavity 102 has an installation groove 1021. The support assembly, consisting of support box one 101 and support box two 103, not only provides installation space for other components within the working cavity 102, but also provides stable support for the entire die-cutting machine structure through the support boxes one 101 and support box two 103. The installation groove 1021 on the inner wall of the working cavity 102 is used for precise installation of components such as the cleaning component 5, ensuring that each component is in a fixed position and works collaboratively during operation.
[0032] The positioning roller assembly 2 includes a fixing plate 201, which is fixedly installed on the front top of support box 1 101 and support box 2 103. Extended support plates 202 are fixedly installed on both ends of the outer wall of the fixing plate 201. A positioning shaft 203 is fixedly installed between the two extended support plates 202. The fixing plate 201 of the positioning roller assembly is installed on the front top of support box 1 101 and support box 2 103. The positioning shaft 203 between the two extended support plates 202 can play a preliminary positioning and guiding role for the insulating material roll when it enters the working area of the die-cutting machine, ensuring the accuracy of the material conveying path and preventing the material from deviating during the conveying process.
[0033] The conveying assembly 3 includes a drive motor 301, with a rotating rod 302 mounted at its end. The drive motor 301 is fixedly mounted on the outer wall of the mounting side plate 303 via a bracket. A conveying roller 304 is fixedly mounted on the middle outer wall of the rotating rod 302. The mounting side plate 303 is fixedly mounted on the front outer wall of support box 1 101 and support box 2 103. The drive motor 301 of the conveying assembly is fixed to the outer wall of the mounting side plate 303 via a bracket. The operation of the drive motor 301 drives the rotating rod 302 to rotate, thereby causing the conveying roller 304 fixed on the middle outer wall of the rotating rod 302 to rotate. The mounting side plate 303 is fixed to the front outer wall of support box 1 101 and support box 2 103 to ensure the stable installation of the conveying assembly. The conveying roller 304, through contact with the insulating material, relies on friction to drive the material forward smoothly along a set direction, sequentially conveying the insulating material to the working positions of subsequent assemblies.
[0034] The adjusting tension assembly 4 includes a pneumatic telescopic pump 401, which is hinged to the inner wall of the support box 103. A push rod 402 is installed at the end of the pneumatic telescopic pump 401, and the end of the push rod 402 is installed in the middle of the brake plate 403. One side of the brake plate 403 is limited and installed on the inner wall of the support box 103 by a limiting rod 404, and a fixing ring 405 is fixedly installed on the other side of the brake plate 403. At the same time, the other side of the brake plate 403 is correspondingly arranged inside the support box 101. A tension shaft 406 is limited and installed between the two fixing rings 405. The pneumatic telescopic pump 401 of the adjusting tension assembly is hinged to the inner wall of the support box 103, and its end push rod 402 pushes the brake plate 403. One side of the brake plate 403 is limited in movement within the inner wall of the support box 103 by a limiting rod 404. The other side has a fixed ring 405 that is positioned between the fixed ring 405 on the inner side of the support box 101 and the corresponding fixed ring 405 of the brake plate 403, thus limiting the installation of the tension shaft 406. When the pneumatic telescopic pump 401 operates, it pushes the brake plate 403 to move via the push rod 402, thereby adjusting the tension of the tension shaft 406 on the insulating material. This ensures the material is under appropriate tension during conveying and cutting, preventing material relaxation or excessive tension from affecting the die-cutting effect.
[0035] The cleaning component 5 includes a mounting housing 501, which is installed inside the mounting groove 1021. Electrically controlled rotating wheels 502 are installed inside the two sides of the mounting housing 501. A transmission belt 503 is provided on the outer side of the two electrically controlled rotating wheels 502. A movable base 504 is fixedly installed at the bottom middle of the transmission belt 503. The front side of the movable base 504 is installed on a movable slide rail 505. A rotary motor 506 is installed at the bottom of the movable base 504. A cleaning sponge 507 is fixedly installed on the front side of the rotary motor 506.
[0036] The front side of the easy-to-disassemble limit block 604 has a limit slot 6041, and a return spring knob 6042 is installed on the front side of the easy-to-disassemble limit block 604. A limit lock 6043 is fixedly installed on one side of the return spring knob 6042. The limit lock 6043 is adapted to the limit slot 6041. A limit post 606 is installed inside the limit slot 6041. A cutting blade 607 is fixedly installed in the middle of the limit post 606.
[0037] The support assembly, consisting of support box 101 and support box 2 103, has a working cavity 102 that not only provides installation space for other components but also provides stable support for the entire die-cutting machine structure. The mounting groove 1021 on the inner wall of the working cavity 102 is used for precise installation of components such as the cleaning component 5, ensuring that each component is in a fixed position and works collaboratively during operation. The fixing plate 201 of the positioning roller assembly is installed on the top front side of support box 101 and support box 2 103, with a positioning shaft 203 extending between the two end support plates 202. This provides initial positioning and guidance for the insulating material roll when it enters the working area of the die-cutting machine, ensuring the accuracy of the material conveying path, preventing material deviation during conveying, and providing stable starting conditions for subsequent cutting and other processes. The drive motor 301 of the conveying assembly is fixed to the outer wall of the mounting side plate 303 via a bracket. The operation of the drive motor 301 drives the rotating rod 302 to rotate, which in turn causes the conveying roller 304 fixed to the middle outer wall of the rotating rod 302 to rotate. Mounting plate 303 is fixed to the front outer wall of support box 101 and support box 203 to ensure the stable installation of the conveying assembly. The conveying roller 304, through contact with the insulating material, relies on friction to smoothly convey the material forward along a set direction, sequentially delivering the insulating material to the working positions of subsequent components. The pneumatic telescopic pump 401 of the tensioning assembly is hinged to the inner wall of support box 203, and its end push rod 402 pushes the brake plate 403. One side of the brake plate 403 is limited in movement within the inner wall of support box 203 by a limiting rod 404, while the fixing ring 405 fixed on the other side is positioned between the fixing ring 405 on the inner side of support box 101 corresponding to the brake plate 403, thus limiting the installation of the tensioning shaft 406. When the pneumatic telescopic pump 401 is working, the brake plate 403 is moved by the push rod 402, thereby adjusting the tension of the tension shaft 406 on the insulating material. This ensures that the material is under appropriate tension during conveying and cutting, preventing the material from becoming too loose or too tight and affecting the die-cutting effect. The mounting housing 501 of the cleaning component is installed in the mounting groove 1021, and the electrically controlled rotating wheels 502 on both sides drive the transmission belt 503 to rotate. The movable base 504 at the bottom of the transmission belt 503 moves on the movable slide rail 505, and the rotary motor 506 at the bottom of the movable base 504 drives the cleaning sponge 507 to rotate. When the insulating material passes under the cleaning component driven by the conveying component, the cleaning sponge 507 rotates at high speed driven by the rotary motor 506. At the same time, the movable base 504 moves with the transmission belt 503 to thoroughly clean the surface of the insulating material, removing dust, impurities, etc., improving the die-cutting quality. The mounting post 601 of the convenient cutting component is fixed to the front of the mounting side plate 303. The pneumatic telescopic pump 602 at the top drives the convenient disassembly and assembly limit block 604 to move on the limit slide rail 605 through the push rod 603.The limit slot 6041 on the front side of the conveniently disassembled limit block 604 is used to install the limit post 606 via the return spring knob 6042 and the limit lock 6043. The cutting blade 607 is fixed in the middle of the limit post 606. When the pneumatic telescopic pump 602 is working, it pushes the cutting blade 607 downward to cut the insulating material conveyed below. At the same time, due to its convenient disassembly and assembly structure, when the cutting blade 607 is worn and needs to be replaced, the limit lock 6043 can be opened by operating the return spring knob 6042 to quickly replace the limit post 606 and the cutting blade 607, improving maintenance efficiency. During operation, the insulating material roll is installed in a suitable position so that its starting end can contact the positioning shaft 203 of the positioning roller assembly. Check whether the installation of each component is firm, whether each motor, pneumatic telescopic pump and other power components are working properly, whether the cleaning sponge 507 is clean, whether the cutting blade 607 is sharp, etc., and start the drive motor 301 of the conveying assembly, and the conveying roller 304 begins to rotate. Guided by the positioning shaft 203, the insulating material is conveyed forward by the conveying roller 304. During the conveying process, the pneumatic telescopic pump 401 of the tensioning assembly adjusts the tension of the tensioning shaft 406 on the material according to its material properties, thickness, etc., ensuring smooth material conveying. As the insulating material is conveyed forward, it reaches below the cleaning assembly. At this time, the electrically controlled rotating wheel 502 of the cleaning assembly starts, driving the transmission belt 503 to rotate, and the moving base 504 moves accordingly. Simultaneously, the rotary motor 506 drives the cleaning sponge 507 to rotate at high speed, cleaning the surface of the insulating material and removing impurities. The cleaned insulating material continues to be conveyed to below the easy-to-change cutting assembly. The pneumatic telescopic pump 602 starts, and the push rod 603 pushes the easy-to-remove limit block 604 and the cutting blade 607 below it downward to cut the insulating material into the required shape and size. After cutting, the conveying assembly continues to carry subsequent insulating materials, repeating the above cleaning and cutting processes for continuous operation. If wear is found on the cutting blade 607 during operation, the limit lock 6043 can be opened by operating the return spring knob 6042, and the limit post 606 and the cutting blade 607 can be removed and replaced. After replacement, production can continue. At the same time, the cleaning sponge 507 should be cleaned or replaced regularly to ensure cleaning effectiveness.
[0038] 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 die-cutting machine for insulating materials with an easy-to-change cutter, comprising a support assembly (1), characterized in that: A cleaning component (5) is installed at the top between the two support components (1), and a positioning roller component (2) is installed at the top front side of the two support components (1). An adjustment and stretching component (4) is provided at the bottom of the cleaning component (5), and a conveying component (3) is provided at the front bottom of the adjustment and stretching component (4). The conveying component (3) is installed between the two support components (1), and a convenient replacement cutting component (6) is fixedly installed at the front side of the conveying component (3). The convenient replacement cutting component (6) includes a mounting post (601). Two mounting posts (601) are fixedly installed on the front section of the two side mounting plates (303) respectively. A pneumatic telescopic pump (602) is fixedly installed on the top of the mounting post (601). A push rod (603) is fixedly installed on the bottom of the pneumatic telescopic pump (602). A convenient disassembly and assembly limiting block (604) is fixedly installed on the bottom of the push rod (603). The convenient disassembly and assembly limiting block (604) is limited and installed on the front side of the limiting slide rail (605). The limiting slide rail (605) is fixedly installed on the inner wall of the mounting post (601).
2. The die-cutting machine for insulating materials with easily replaceable cutters according to claim 1, characterized in that: The bracket assembly (1) includes a support box one (101), and a support box two (103) is provided on the other side of the support box one (101), and a working cavity (102) is provided inside the support box one (101) and the support box two (103).
3. A die-cutting machine for insulating materials with easily replaceable cutters according to claim 2, characterized in that: The inner wall of the working cavity (102) is provided with an installation groove (1021).
4. A die-cutting machine for insulating materials with easily replaceable cutters according to claim 1, characterized in that: The positioning roller assembly (2) includes a fixing plate (201), which is fixedly installed on the front top of the support box one (101) and the support box two (103), and extension support plates (202) are fixedly installed at both ends of the outer wall of the fixing plate (201), and a positioning shaft (203) is fixedly installed between the two extension support plates (202).
5. A die-cutting machine for insulating materials with easily replaceable cutters according to claim 1, characterized in that: The conveying assembly (3) includes a drive motor (301), a rotating rod (302) is installed at the end of the drive motor (301), and the drive motor (301) is fixedly installed on the outer wall of the mounting side plate (303) by a bracket. A conveying roller (304) is fixedly installed on the middle outer wall of the rotating rod (302). The mounting side plate (303) is fixedly installed on the front outer wall of support box one (101) and support box two (103).
6. A die-cutting machine for insulating materials with easily replaceable cutters according to claim 1, characterized in that: The adjusting tension assembly (4) includes a pneumatic telescopic pump (401), which is hinged to the inner wall of the support box (103). A push rod (402) is installed at the end of the pneumatic telescopic pump (401). The end of the push rod (402) is installed in the middle of the brake plate (403). One side of the brake plate (403) is limited by a limiting rod (404) and installed on the inner wall of the support box (103). A fixing ring (405) is fixedly installed on the other side of the brake plate (403). At the same time, the other side of the brake plate (403) is correspondingly arranged inside the support box (101). A tension shaft (406) is limited between the two fixing rings (405).
7. A die-cutting machine for insulating materials with easily replaceable cutters according to claim 1, characterized in that: The cleaning component (5) includes a mounting housing (501), which is installed inside the mounting groove (1021). Electrically controlled rotating wheels (502) are installed inside both sides of the mounting housing (501). A transmission belt (503) is provided on the outer side of the two electrically controlled rotating wheels (502). A movable base (504) is fixedly installed at the bottom middle of the transmission belt (503). The front side of the movable base (504) is installed on a movable slide rail (505). A rotary motor (506) is installed at the bottom of the movable base (504). A cleaning sponge (507) is fixedly installed on the front side of the rotary motor (506).
8. A die-cutting machine for insulating materials with easily replaceable cutters according to claim 1, characterized in that: The convenient disassembly and assembly limiting block (604) has a limiting slot (6041) on its front side, and a return spring knob (6042) is installed on the front side of the convenient disassembly and assembly limiting block (604). A limiting latch (6043) is fixedly installed on one side of the return spring knob (6042). The limiting latch (6043) is adapted to the limiting slot (6041). A limiting post (606) is installed inside the limiting slot (6041). A cutting blade (607) is fixedly installed in the middle of the limiting post (606).