Efficient slitting machine for rubber sheet hard material

Abstract

The utility model relates to the technical field of film slitting, and discloses a film hard material efficient slitting machine which comprises an operation table, the inner wall of the operation table is connected with a blade fixing block in a sliding mode, the outer wall of the blade fixing block is fixedly connected with four fixing plates, the bottoms of the fixing plates are fixedly connected with telescopic columns, and the telescopic columns are fixedly connected with the inner wall of the operation table. The bottom of the telescopic column is fixedly connected with a rubber block, the outer wall of the telescopic column is slidably connected with a spring, the top of the spring is fixedly connected to the bottom of the rubber block, the bottom of the operation table is fixedly connected with a lifting assembly, and the top of the operation table is fixedly connected with a clamping assembly. According to the utility model, the telescopic column at the bottom of the fixing plate on the outer wall of the blade fixing block moves up and down along with the lifting of the blade fixing block, the spring at the bottom reduces the falling impact and reduces the damage to equipment, the rubber block reduces the falling vibration, and the long-term vibration can loosen the connecting parts of the equipment and affect the stability and precision of the equipment.

Description

TECHNICAL FIELD

[0001] The utility model relates to film slitting technical field especially relates to a film hard material high -efficient slitting machine. BACKGROUND

[0002] Film hard material, such as PVC, PET, PP and the like material, has the characteristics of high strength, excellent weather resistance and corrosion resistance, and is widely used in the fields of building, packaging, household appliances and the like. However, it needs to be accurately cut into an elongated strip-shaped product in the processing process, and the existing slitting machine mostly has the shortcomings of slow speed, low efficiency, insufficient precision or complex operation, which restricts the production efficiency and product quality of film hard material;

[0003] The main modes of the existing film slitting technology include mechanical shearing method, laser cutting method and hot cutting method. The mechanical shearing method is simple to operate, but has low cutting precision and is easy to cause edge burr and product waste; the laser cutting method has fine cutting, but has high cost and complex operation, and is not suitable for all materials; the hot cutting method is fast, but the cutting edge is easy to curl and melt;

[0004] The impact force in the cutting process can cause the film hard material to vibrate and displace. This unstable cutting state can cause the cutting surface to be uneven, with sawtooth, wavy and other defects. For film hard material with high cutting precision requirements, long-term vibration can cause the connecting parts of the equipment to loosen, affecting the stability and precision of the equipment. At the same time, vibration also produces noise, which deteriorates the working environment and adversely affects the health of the operator, so a film hard material high-efficiency slitting machine is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a film hard material high-efficiency slitting machine, which aims to improve the problem that the precision cannot be controlled in the prior art, it is difficult to protect the safety of the operator and damage the equipment.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A film hard material high-efficiency slitting machine, comprising an operation table, the inner wall of the operation table is slidably connected with a blade fixing block, the outer wall of the blade fixing block is fixedly connected with four fixed plates, the bottom of the fixed plate is fixedly connected with an extension column, the bottom of the extension column is fixedly connected with a rubber block, the outer wall of the extension column is slidably connected with a spring, the top of the spring is fixedly connected with the bottom of the rubber block, the inner wall of the blade fixing block is fixedly connected with a cutting knife, the bottom of the operation table is fixedly connected with a lifting assembly, the top of the operation table is fixedly connected with a buckle assembly, and the top of the operation table is fixedly connected with a clamping assembly.

[0008] As a further description of the above technical solution:

[0009] The buckle assembly comprises two shaft support plates I, the bottoms of the two shaft support plates I are fixedly connected to the top of the operation table, the outer wall of the shaft support plate I is fixedly connected with a hinge, the end away from the shaft support plate I of the hinge is fixedly connected with a shaft support plate II, the side away from the hinge of the shaft support plate II is fixedly connected with two clamping blocks, the inner wall of the clamping block is rotatably connected with a limiting plate, the outer wall of the limiting plate is slidably connected with a limiting block, and the bottom of the limiting plate is fixedly connected with a fixed shaft.

[0010] As a further description of the above technical solution:

[0011] The lifting assembly comprises a support plate, the top of the support plate is fixedly connected with a motor I, the driving end of the motor I is fixedly connected with an eccentric shaft I, the outer part of the eccentric shaft I is fixedly connected with a support plate, the top of the support plate is fixedly connected with an eccentric shaft II, the two ends of the shaft of the eccentric shaft II are fixedly connected with clamping plates, the top of the two clamping plates is fixedly connected with a balance plate, and the top of the balance plate is fixedly connected to the bottom of the blade fixing block.

[0012] As a further description of the above technical solution:

[0013] The clamping assembly comprises a support frame, the bottom of the support frame is fixedly connected to the top of the operation table, the inner wall of the support frame is fixedly connected with a pneumatic cylinder, the bottom of the pneumatic cylinder is fixedly connected with a mounting plate, and the inner wall of the mounting plate is rotatably connected with a roller three.

[0014] As a further description of the above technical solution:

[0015] The side of the operation table is fixedly connected with a base, the top of the base is fixedly connected with a motor II, the driving end of the motor II is fixedly connected with a roller two, and the two ends of the roller two are rotatably connected to the inner wall of the support frame.

[0016] As a further description of the above technical solution:

[0017] Both sides of the operation table are rotatably provided with rotating plates, and the inner wall of the two rotating plates is fixedly connected with a roller one.

[0018] As a further description of the above technical solution:

[0019] The outer wall of the shaft support plate II is fixedly connected with a cylinder, and the end away from the shaft support plate II of the cylinder is fixedly connected to the outer wall of the limiting block.

[0020] As a further description of the above technical solution:

[0021] The cutting shaft is rotationally connected to the inner wall of the second shaft support plate.

[0022] The utility model has the advantages of the following:

[0023] 1、The utility model discloses a fixed plate's bottom's telescopic column of the fixed blade block outer wall reduces the impact of the bottom spring reduction and reduces the damage to the equipment, and the rubber block reduces the vibration of the reduction, and the long -term vibration can make the connecting part of the equipment loose, and the stability and precision of the equipment are influenced.

[0024] 2、The utility model discloses when needing to replace the width of cutting, the sliding limit block lifts the limiting plate and makes the second shaft support plate lift, and the cutting shaft is replaced, and the device design of quick replacement can reduce the time of manual adjustment and operation, and the expenditure of manual cost is reduced. DRAWINGS

[0025] Figure 1 It is a three-dimensional schematic view of the film hard material efficient slitting machine provided by the utility model;

[0026] Figure 2 It is a structure schematic view of eccentric shaft one of the film hard material efficient slitting machine provided by the utility model;

[0027] Figure 3 It is Figure 2 the enlarged view of A in the middle;

[0028] Figure 4 It is a structure schematic view of the operation table of the film hard material efficient slitting machine provided by the utility model;

[0029] Figure 5 It is Figure 4 the enlarged view of B in the middle.

[0030] LEGEND:

[0031] 1, operation table, 2, support plate, 3, motor one, 4, eccentric shaft one, 5, support plate, 6, eccentric shaft two, 7, clamping plate, 8, balance plate, 9, fixed blade block, 10, fixed plate, 11, telescopic column, 12, spring, 13, rubber block, 14, motor two, 15, base, 16, cutting knife, 17, hinge, 18, rotating plate, 19, roller one, 20, support frame, 21, roller two, 22, roller three, 23, pneumatic cylinder, 24, mounting plate, 25, shaft support plate one, 26, shaft support plate two, 27, cutting shaft, 28, clamping block, 29, limiting plate, 30, cylinder, 31, limit block, 32, fixed shaft. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0033] With reference to Figure 1 And Figure 2 An embodiment provided by the utility model: a film hard material efficient slitting machine, including operation platform (1), operation platform (1) is as the core bearing part of whole equipment, provides stable installation and operating platform for each component, and its structural design ensures the coordinated work between each part, provides orderly working environment for the slitting operation of film hard material, the inner wall of operation platform (1) is slidably connected with blade fixed block (9), the slide connection mode of blade fixed block (9) on the inner wall of operation platform (1) makes that blade can be flexibly adjusted position in horizontal direction according to different cutting needs, facilitates cutting operation to different positions of film, improves the flexibility and accuracy of cutting, satisfies the cutting task of diversification;

[0034] The outer wall of blade fixed block (9) is fixedly connected with four fixed plates (10), and the fixed plates (10) are fixedly connected to the outer wall of the blade fixed block (9), which provides a reliable mounting support point for the subsequent connection of the telescopic column (11), ensures that the telescopic column (11) can maintain a stable posture during work, avoids position deviation due to external force, and thus ensures the accuracy of the entire cutting process, the bottom of the fixed plate (10) is fixedly connected with the telescopic column (11), and the telescopic column (11) is a telescopic component, which can be adjusted in length according to the lifting of the blade fixed block (9) during cutting, which not only helps to adapt to the cutting needs of films of different thicknesses, but also can buffer the impact force in the vertical direction generated during cutting to a certain extent, ensuring the stability of the cutting action;

[0035] The bottom of the telescopic column (11) is fixedly connected with the rubber block (13), and the rubber block (13) can absorb and buffer the vibration generated during the lifting of the blade fixed block (9) due to its good elasticity, prevent the vibration from being transmitted to other components, and play a role in protecting the equipment, while reducing the noise caused by vibration, and providing a more comfortable working environment for the operator, the outer wall of the telescopic column (11) is slidably connected with the spring (12), the spring (12) is slidably connected to the outer wall of the telescopic column (11), and can cooperate with the rubber block (13) to play a buffering and damping role, when the blade fixed block (9) is lowered, the spring (12) will be compressed, and part of the energy will be stored, and the energy will be released when the blade fixed block (9) is raised, making the cutting process more smooth, while reducing the impact on the equipment, prolonging the service life of the equipment.

[0036] The bottom of the operating platform (1) is fixedly connected with a lifting assembly, and the lifting assembly is a key part for controlling the vertical movement of the blade fixing block (9). The lifting assembly can accurately control the lifting height of the blade fixing block (9), so that the cutting of the film with different thicknesses is realized, the cutting precision is ensured, the cutting efficiency is improved according to different cutting requirements, the top of the operating platform (1) is fixedly connected with a buckle assembly, and the top of the operating platform (1) is fixedly connected with a clamping assembly. The main function of the clamping assembly is to firmly fix the film, so that the displacement of the film during the cutting process is avoided, the cutting accuracy and consistency are ensured, and the cutting error caused by the movement of the film is avoided.

[0037] The inner wall of the blade fixing block (9) is fixedly connected with a cutting knife (16). The cutting knife (16) is a component for directly cutting the film. The cutting knife (16) is fixed to the inner wall of the blade fixing block (9), so that the film can be accurately cut during the up-down movement of the blade fixing block (9), and the cutting quality and efficiency are ensured. The bottom of the rubber block (13) is coupled to the top of the operating platform (1). The coupling of the rubber block (13) and the operating platform (1) enables the rubber block (13) to better play a role in shock absorption and buffering. When the vibration generated by the blade fixing block (9) during the cutting process is transmitted to the operating platform (1), it is effectively buffered, the stability of the whole equipment is ensured, and the problems of loosening of parts and reduction of precision caused by vibration are reduced.

[0038] Referring to Figure 1 , Figure 4 and Figure 5 , the buckle assembly comprises two shaft supporting plates 25. The shaft supporting plates 25 are basic components of the buckle assembly, and provide stable bottom support for the whole buckle assembly, so that the stability and reliability of the subsequent connecting components are ensured. The bottoms of the two shaft supporting plates 25 are fixedly connected to the top of the operating platform 1. This connection mode ensures that the shaft supporting plates 25 are closely combined with the operating platform 1, so that they can withstand a certain force during work, and the whole buckle assembly will not shake due to stress, thereby ensuring the stability of the cutting shaft 27 during the cutting process.

[0039] The outer wall of the shaft supporting plate 25 is fixedly connected with a hinge 17. The hinge 17 enables the shaft supporting plate 26 to rotate flexibly around the shaft supporting plate 25, facilitates the operation of the shaft supporting plate 26, provides convenience for the replacement of the subsequent cutting shaft 27, and makes the equipment easier to maintain and adjust. The end of the hinge 17 away from the shaft supporting plate 25 is fixedly connected with a shaft supporting plate 26. The shaft supporting plate 26 is connected with the shaft supporting plate 25 through the hinge 17, so that the shaft supporting plate 26 can realize the opening and closing action, provides space and convenience for the operation of the replacement of the cutting shaft 27, and reduces the operation difficulty during the replacement of the components.

[0040] Two clamping blocks 28 are fixedly connected to the side of the shaft support plate two 26 away from the hinge 17, and the clamping blocks 28 firmly clamp the limiting plate 29, ensuring that the limiting plate 29 will not move unexpectedly during normal operation, ensuring the position accuracy of the cutting shaft 27 and thus ensuring the cutting quality. The inner wall of the clamping block 28 is rotatably connected to the limiting plate 29. The rotatable connection of the limiting plate 29 allows it to rotate within a certain range. When the cutting shaft 27 needs to be replaced, the limiting plate 29 can be moved by operation, providing an operating space for the loading and unloading of the cutting shaft 27 and improving the operability of the equipment.

[0041] The outer wall of the limiting plate 29 is slidably connected to the limiting block 31. The limiting block 31 can accurately control the position of the limiting plate 29 through sliding operation. When the cutting shaft 27 needs to be replaced, the limiting plate 29 can be easily lifted by sliding the limiting block 31, providing convenience for the lifting operation of the shaft support plate two 26 and speeding up the replacement of the cutting shaft 27. The bottom of the limiting plate 29 is fixedly connected to the fixed shaft 32. The presence of the fixed shaft 32 provides stable support for the limiting plate 29, enabling it to maintain the correct position and posture during operation, ensuring the normal operation of the cutting shaft 27 and providing accurate limiting for the cutting shaft 27, ensuring the accuracy of the cutting.

[0042] The cutting shaft 27 is rotatably connected to the inner wall of the shaft support plate one 25 close to the shaft support plate two 26. As a key component for film cutting, the cutting shaft 27 is rotatably connected to the shaft support plate one 25, ensuring stable cutting operation of the film during cutting and allowing different specifications of cutting shaft 27 to be replaced according to different cutting tasks, improving the versatility of the equipment. Both sides of the operation table 1 are rotatably provided with the turning plate 18. The turning design of the turning plate 18 allows it to be adjusted according to the movement state of the film. When the film passes, the turning plate 18 can be tilted to achieve dynamic auxiliary support and limiting of the film.

[0043] The inner wall of the two turning plates 18 is fixedly connected to the roller one 19. When the turning plate 18 is tilted, the roller one 19 will come into contact with the film, limiting and supporting the film through rolling, reducing the friction of the film during transmission, ensuring smooth transmission of the film, preventing the film from deviating, and improving the accuracy of cutting. The outer wall of the shaft support plate two 26 is fixedly connected to the cylinder 30. The fixed connection of the cylinder 30 enhances the structural stability between the shaft support plate two 26 and the limiting block 31, ensuring that the shaft support plate two 26 can act as expected when the limiting block 31 is operated, providing reliable structural support for the replacement of the cutting shaft 27.

[0044] The cylindrical body 30 is fixedly connected to the outer wall of the limiting block 31 away from the second shaft support plate 26, which ensures that the limiting block 31 can accurately control the movement of the second shaft support plate 26, making the replacement operation of the cutting shaft 27 more convenient and reliable, reducing the replacement time, and improving the maintenance efficiency of the equipment.

[0045] With reference to Figures 1 to 3 The lifting assembly comprises a support plate 2, which serves as a support structure of the lifting assembly and provides a stable mounting basis for components such as the motor 3, ensuring that the lifting assembly can operate stably during work and avoiding structural looseness caused by vibration of the components. The top of the support plate 2 is fixedly connected with the motor 1, which serves as a power source of the lifting assembly and provides sufficient power for the entire lifting action, ensuring the reliability and stability of the lifting of the blade fixing block 9, thereby ensuring the smooth performance of the cutting operation. The driving end of the motor 1 is fixedly connected with an eccentric shaft 4, which rotates under the drive of the motor 1. The eccentric characteristic of the eccentric shaft 4 can convert the rotary motion of the motor into the required linear up-down motion of the blade fixing block 9, achieving effective power transmission and conversion of the motion form, and ensuring the accuracy and controllability of the cutting action.

[0046] The outer part of the eccentric shaft 4 is fixedly connected with a support plate 5, which is fixed on the eccentric shaft 4 and provides stable support for the eccentric shaft 2, ensuring that the eccentric shaft 2 can accurately transmit power during the working process and ensuring the stability and reliability of the entire lifting process. The top of the support plate 5 is fixedly connected with an eccentric shaft 6, which further transmits power to the clamping plate 7, drives the clamping plate 7 to move through its rotation, and provides a stable power transmission path for the up-down movement of the balancing plate 8, ensuring the accuracy of the lifting of the blade fixing block 9. The two ends of the shaft connection of the eccentric shaft 6 are fixedly connected with the clamping plate 7, which is firmly connected to the two ends of the eccentric shaft 6, transmits the power of the eccentric shaft 6 to the balancing plate 8, and ensures that the balancing plate 8 can move up and down stably, avoiding deviation during power transmission and ensuring the accuracy of cutting.

[0047] The top of the two clamping plates 7 is fixedly connected with the balancing plate 8, which can evenly distribute the power from the eccentric shaft 6 through the connection of the clamping plate 7, ensuring that the blade fixing block 9 remains horizontal during the lifting process, avoiding uneven cutting caused by inclination, and improving the cutting quality. The top of the balancing plate 8 is fixedly connected to the bottom of the blade fixing block 9, which enables the balancing plate 8 to accurately control the lifting of the blade fixing block 9, ensuring the vertical movement accuracy of the blade fixing block 9 during cutting of the film, and ensuring the accuracy and efficiency of the cutting.

[0048] The clamping assembly comprises a support frame 20, which serves as a support frame of the clamping assembly and provides a stable mounting position for components such as the pneumatic cylinder 23, ensuring the stability and reliability of the entire clamping assembly during operation. The bottom of the support frame 20 is fixedly connected to the top of the operating table 1, which ensures the close combination of the support frame 20 and the operating table 1, enabling it to withstand the force from the pneumatic cylinder 23 and the film, ensuring the stability of the entire clamping assembly during operation, preventing displacement or deformation due to external forces;

[0049] The inner wall of the support frame 20 is fixedly connected with the pneumatic cylinder 23, which serves as the power source of the clamping assembly. By changing the air pressure, the movement of the mounting plate 24 is driven, realizing the clamping and loosening operation of the film. It is convenient and fast, and the air pressure can be adjusted according to the thickness and hardness of different films to achieve different degrees of clamping force, improving the adaptability of the equipment. The bottom of the pneumatic cylinder 23 is fixedly connected with the mounting plate 24, which can move up and down under the driving of the pneumatic cylinder 23, providing a suitable mounting position for the roller three 22, ensuring that the roller three 22 can accurately clamp the film, improving the operation convenience and flexibility of the equipment.

[0050] The inner wall of the mounting plate 24 is rotatably connected with the roller three 22. When clamping the film, the roller three 22 contacts the surface of the film, which can not only ensure firm clamping of the film, but also reduce damage to the film surface by rolling, improving the quality of the film and the working efficiency of the equipment. The side of the operating table 1 is fixedly connected with the base 15, which provides a stable mounting basis for the motor two 14, ensuring that the motor two 14 will not be displaced due to vibration or external force during operation, ensuring the stability and reliability of the film conveying.

[0051] The top of the base 15 is fixedly connected with the motor two 14, which serves as the power source of the film conveying, providing continuous power for the film conveying, ensuring that the film can move at a constant speed and stability through the cutting area during cutting, improving the consistency and efficiency of cutting. The driving end of the motor two 14 is fixedly connected with the roller two 21, which rotates under the driving of the motor two 14 and directly contacts the film, driving the film to move through friction, ensuring the conveying power of the film, and the conveying speed of the film can be adjusted according to the rotating speed of the motor two 14 to adapt to different cutting requirements.

[0052] Both ends of the roller two 21 are rotatably connected to the inner wall of the support frame 20, which ensures the stability of the rotation of the roller two 21, enabling it to smoothly drive the film to move during operation, avoiding affecting the conveying quality of the film due to the shaking of the roller two 21, ensuring the precision of cutting.

[0053] Working principle: after the device is placed, the film to be cut is placed, the motor 2 14 is turned on, the roller 2 21 is turned on to drive the film to slide, the rotating plate 18 is manually adjusted to tilt the roller 1 19 to press the film and rotate with the sliding of the film to prevent the film from running wildly during use, when the width to be cut needs to be changed, the existence of the fixed shaft 32 provides stable support for the limiting plate 29, so that it can maintain the correct position and posture during work, ensure the normal work of the cutting shaft 27, and also provide accurate limiting for the cutting shaft 27, ensure the accuracy of cutting, the sliding limiting block 31 lifts the limiting plate 29 to make the shaft supporting plate 2 26 lift, so that the replacement operation of the cutting shaft 27 is more convenient and reliable, the replacement time is reduced, and the maintenance efficiency of the equipment is improved;

[0054] When the width of the film to be cut is needed, the motor 1 3 is turned on to drive the eccentric shaft 1 4 to rotate, guide the eccentric shaft 2 6 to rotate to make the balance plate 8 move up and down to drive the blade fixed block 9 to move up and down to cut the film, the bottom of the fixed plate 10 of the outer wall of the blade fixed block 9 telescopic column 11 moves up and down with the lifting of the blade fixed block 9, the bottom spring 12 reduces the impact of the decline and reduces the damage to the equipment, the rubber block 13 reduces the vibration of the decline, and long-term vibration will make the connecting parts of the equipment loose, affect the stability and precision of the equipment.

[0055] Finally, it should be pointed out that: the above described is only preferred embodiment of the present application, and is not used to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical scheme recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A high-efficiency slitting machine for rigid film, comprising an operating table (1), characterized in that: The inner wall of the operating table (1) is slidably connected to a blade fixing block (9), and the outer wall of the blade fixing block (9) is fixedly connected to four fixing plates (10). The bottom of the fixing plate (10) is fixedly connected to a telescopic column (11), the bottom of the telescopic column (11) is fixedly connected to a rubber block (13), the outer wall of the telescopic column (11) is slidably connected to a spring (12), the top of the spring (12) is fixedly connected to the bottom of the rubber block (13), the inner wall of the blade fixing block (9) is fixedly connected to a cutting blade (16), the bottom of the operating table (1) is fixedly connected to a lifting assembly, the top of the operating table (1) is fixedly connected to a buckle assembly, and the top of the operating table (1) is fixedly connected to a clamping assembly.

2. The high-efficiency slitting machine for rigid film as described in claim 1, characterized in that: The buckle assembly includes two shaft support plates (25), the bottom of which is fixedly connected to the top of the operating table (1). A hinge (17) is fixedly connected to the outer wall of the shaft support plate (25). A shaft support plate (26) is fixedly connected to the end of the hinge (17) away from the shaft support plate (25). Two clamping blocks (28) are fixedly connected to the side of the shaft support plate (26) away from the hinge (17). A limiting plate (29) is rotatably connected to the inner wall of the clamping block (28). A limiting block (31) is slidably connected to the outer wall of the limiting plate (29). A fixing shaft (32) is fixedly connected to the bottom of the limiting plate (29).

3. The high-efficiency slitting machine for rigid film as described in claim 1, characterized in that: The lifting assembly includes a support plate (2), a motor (3) is fixedly connected to the top of the support plate (2), an eccentric shaft (4) is fixedly connected to the drive end of the motor (3), a support plate (5) is fixedly connected to the outside of the eccentric shaft (4), an eccentric shaft (6) is fixedly connected to the top of the support plate (5), a clamping plate (7) is fixedly connected to both ends of the shaft connection of the eccentric shaft (6), a balance plate (8) is fixedly connected to the top of the two clamping plates (7), and the top of the balance plate (8) is fixedly connected to the bottom of the blade fixing block (9).

4. The high-efficiency slitting machine for rigid film as described in claim 1, characterized in that: The clamping assembly includes a support frame (20), the bottom of which is fixedly connected to the top of the operating table (1), and a pneumatic cylinder (23) is fixedly connected to the inner wall of the support frame (20). A mounting plate (24) is fixedly connected to the bottom of the pneumatic cylinder (23), and a roller (22) is rotatably connected to the inner wall of the mounting plate (24).

5. The high-efficiency slitting machine for rigid film as described in claim 4, characterized in that: The side of the operating table (1) is fixedly connected to a base (15), and the top of the base (15) is fixedly connected to a motor (14). The drive end of the motor (14) is fixedly connected to a roller (21), and both ends of the roller (21) are rotatably connected to the inner wall of the support frame (20).

6. The high-efficiency slitting machine for rigid film as described in claim 1, characterized in that: The operating table (1) has rotating plates (18) on both sides, and rollers (19) are fixedly connected to the inner walls of the two rotating plates (18).

7. The high-efficiency slitting machine for rigid film as described in claim 2, characterized in that: A cylinder (30) is fixedly connected to the outer wall of the second shaft support plate (26), and one end of the cylinder (30) away from the second shaft support plate (26) is fixedly connected to the outer wall of the limiting block (31).

8. The high-efficiency slitting machine for rigid film as described in claim 2, characterized in that: The first shaft support plate (25) is rotatably connected to the inner wall of the second shaft support plate (26) with a cutting shaft (27).

Images