Organ protective cover for film cutting machine

Abstract

The utility model relates to the technical field of die cutting machines, and discloses an organ protective cover for a die cutting machine, which comprises a die cutting machine head, the left side of the outer wall of the die cutting machine head is fixedly connected with a servo motor, the top of the outer wall of the die cutting machine head is fixedly connected with a voltage push rod, and the left side and the right side of the outer wall of the die cutting machine head are fixedly connected with organ covers. Track rods are slidably connected to the bottoms of the outer walls of the rollers, cleaning mechanisms are fixedly connected to the left side and the right side of the outer wall of the die-cutting machine head correspondingly, and the cleaning mechanisms are used for cleaning the interior of the organ protective cover. According to the utility model, when the die-cutting head of the die-cutting machine descends, the organ covers on the two sides descend and unfold, the equipment is protected from oil leakage, the sealing performance and the flexibility are ensured, the connecting column is connected with the expansion bracket I and the expansion bracket II, and the expansion bracket I and the expansion bracket II are in cross connection through the central shaft, so that the equipment ductility is improved, the cleaning process is simplified, the operation and maintenance cost is reduced, the equipment durability is enhanced, and the service life is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of film cutting machine especially relates to a film cutting machine organ protective cover. BACKGROUND

[0002] The die cutting machine is mainly through the action of pressure, utilizes the cutter die to cut the material according to the shape of pre-design, places the material needing processing on the workbench, when the machine starts, the upper and lower platforms are close to each other, the cutter die will exert pressure on the material, so that the material is cut off and indented along the blade shape of the cutter die, thereby obtaining the desired shape, in actual operation, since the top of the film cutting machine is mostly powered by a hydraulic system, oil leakage or oil stains falling from the hydraulic system becomes a common problem.

[0003] Through the search, the patent publication number CN115258804A discloses a film cutting machine, which comprises a base, a pressure roller, a motor and a cutting part, the cutting part is fixed on the motor, the cutting part comprises a cutter needle, further comprising a cutter needle height detection device, the cutter needle height detection device is installed inside the film cutting machine, and the cutter needle in the reset state is opposite, the cutter needle comprises an effective cutting part and a cutter body, the reflectivity of the surface of the effective cutting part is greater than that of the cutter body, compared with the prior art, the invention sets the cutter needle height detection device and sets the reflectivity difference between the effective cutting part and the cutter body, and solves the problem of measuring the height of the cutter needle by using the different reflectivity, so that the film cutting process becomes more controllable, the existing film cutting machine improves the sealing effect of the hydraulic system, uses higher sealing materials and improves the design to reduce the risk of oil leakage, in addition, the oil collecting tray is set to collect the leaked oil, that is, the container receiving the oil drops is installed below the film cutting machine, but it cannot avoid the oil stain pollution of the product surface, and the cleaning difficulty and frequency are increased, and the hydraulic oil is replaced regularly to ensure its quality and reduce the leakage caused by oil deterioration. UTILITY MODEL CONTENTS

[0004] In order to make up for the above shortcomings, the utility model provides a film cutting machine organ protective cover, which aims at improving the problem that the oil stain pollution of the product surface cannot be avoided in the prior art, and the cleaning difficulty and frequency are increased, and the hydraulic oil is replaced regularly to ensure its quality and reduce the leakage caused by oil deterioration.

[0005] In order to achieve the above object, the utility model discloses the following technical scheme: a kind of organ protective cover for die cutting machine, including die cutting machine head, the outer wall left side of die cutting machine head is fixedly connected with servo motor, the outer wall top of die cutting machine head is fixedly connected with voltage push rod, the outer wall left and right sides of die cutting machine head are fixedly connected with organ cover, the inner wall of two organ covers is equidistantly fixedly connected with folding rubber, the inner wall of two organ covers is fixedly connected with connecting column, the outer wall of connecting column is rotatably connected with telescopic frame two, the outer wall middle part of telescopic frame two is rotatably connected with central shaft, the outer wall other end of central shaft is rotatably connected with telescopic frame one, telescopic frame one is rotatably connected in the outer wall one end of connecting column, the top of two organ covers is equidistantly fixedly connected with multiple stand columns, the outer wall top of stand column is fixedly connected with rotating shaft, the outer wall of rotating shaft is rotatably connected with roller, the outer wall bottom of roller is slidably connected with track bar, the outer wall left and right sides of die cutting machine head are fixedly connected with cleaning mechanism, and the cleaning mechanism is used to clean organ protective cover inside.

[0006] Through the above technical scheme: servo motor and voltage push rod are equipped on the head of die cutting machine, to provide driving force. When cutting, organ cover is lowered and unfolded, to protect equipment and increase sealing. Connecting column connects telescopic frame, to improve equipment extensibility and keep structure compact. Stand column is arranged on the top of organ cover, to facilitate telescopic operation. Rotating shaft is arranged on the top of stand column, to connect roller, and roller is slidably arranged on track bar, to customize different requirements, to improve safety and environmental protection, to reduce oil pollution, to be conducive to enterprise development, and to enhance equipment durability. Cleaning mechanism is fixedly connected on the outer wall of die cutting machine head, to clean inside of organ cover.

[0007] Further description of the above technical scheme is as follows:

[0008] The cleaning mechanism includes double-head motor, the double-head motor is fixedly connected on the outer wall left and right sides of die cutting machine head, the outer wall front and back sides of the double-head motor are fixedly connected with fixed plate, the outer wall top of the fixed plate is fixedly connected with fixed rack, the outer wall bottom of the fixed plate is slidably connected with movable rack, the output end of the double-head motor is fixedly connected with rotary arm one, the other end of the rotary arm one is rotatably connected with rotary arm two, the other end of the rotary arm two is rotatably connected with gear, the upper segment of the gear is meshingly connected with fixed rack, the lower segment of the gear is meshingly connected with movable rack, the outer wall bottom of the movable rack is rotatably connected with oil absorption cotton.

[0009] The double-head motor is arranged on both sides of the head of the die cutting machine, to ensure synchronous operation. The motor is connected with the fixed rack and the movable rack through meshing, to realize accurate adjustment and smooth movement. The bottom of the movable rack is connected with the oil absorption cotton, to enhance oil absorption and improve protection effect. The large die cutting machine is additionally provided with an automatic cleaning device, to keep the environment clean. The outer wall of the oil absorption cotton is rotatably connected with a circular column, and the top of the circular column is fixedly connected with a tripod, to provide a stable support structure for the equipment and facilitate replacement of the oil absorption cotton.

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

[0011] The outer wall of the oil absorption cotton is rotatably connected with a circular column, and the top of the circular column is fixedly connected with a tripod, to provide a stable support structure for the equipment and facilitate replacement of the oil absorption cotton.

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

[0013] The outer wall of the oil absorption cotton is rotatably connected with a circular column, and the top of the circular column is fixedly connected with a tripod, to provide a stable support structure for the equipment and facilitate replacement of the oil absorption cotton.

[0014] The outer wall of the double-head motor is fixedly connected with a buffer pad on the front and rear sides, and the four corners of the outer wall of the buffer pad are threadedly connected with bolts.

[0015] The outer wall of the double-head motor is fixedly connected with a buffer pad on the front and rear sides, and the four corners of the outer wall of the buffer pad are threadedly connected with bolts, to ensure firm structure and prevent loosening during operation.

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

[0017] The outer wall of the double-head motor is fixedly connected with a buffer pad on the front and rear sides, and the four corners of the outer wall of the buffer pad are threadedly connected with bolts, to ensure firm structure and prevent loosening during operation.

[0018] The outer wall of the double-head motor is fixedly connected with a buffer pad on the front and rear sides, and the four corners of the outer wall of the buffer pad are threadedly connected with bolts, to ensure firm structure and prevent loosening during operation.

[0019] As a further description of the above technical solution:

[0020] The outer wall of the double-head motor is fixedly connected with a buffer pad on the front and rear sides, and the four corners of the outer wall of the buffer pad are threadedly connected with bolts, to ensure firm structure and prevent loosening during operation.

[0021] The outer wall of the double-head motor is fixedly connected with a buffer pad on the front and rear sides, and the four corners of the outer wall of the buffer pad are threadedly connected with bolts, to ensure firm structure and prevent loosening during operation.

[0022] As a further description of the above technical solution:

[0023] The outer wall top of the organ cover is fixedly connected with a dustproof cover, and the inner wall of the dustproof cover is fixedly connected with corrugated grooves at equal intervals.

[0024] Through the above technical scheme, the top of the organ cover is connected with the dustproof cover, which not only protects the equipment, but also enhances the structural stability and aesthetics through the corrugated grooves on the inner wall.

[0025] As a further description of the above technical scheme:

[0026] Both ends of the outer wall of the two organ covers are fixedly connected with connecting plates, and a plurality of connecting holes are formed at equal intervals around the outer wall of the plurality of connecting plates.

[0027] Through the above technical scheme, the two ends of the organ cover are fixed through the connecting plates, and a plurality of connecting holes are formed at equal intervals around the outer wall of the connecting plates, which facilitates the connection with other components and ensures the structural flexibility and functionality.

[0028] The utility model has the following beneficial effects:

[0029] 1、The utility model discloses a servo motor and voltage push rod are installed on the head of die -cutting machine, provide driving force, when the film cutting head drops, the organ cover on both sides drops and expands, protects the equipment from leaking oil, the organ cover inner wall is equipped with folding rubber, guarantees the sealing property and flexibility, the connecting column connects telescopic support no.

[0030] 2、The utility model discloses that the both sides of the head of die -cutting machine are equipped with double -end motor, ensures the structure synchronous operation, and the motor is connected fixed plate, and is equipped with fixed rack on the plate, and the bottom of the plate is slidably connected with movable rack, and the fixed rack and movable rack are engaged through gear, realize accurate adjustment and smooth movement, and the gear drives rotary arm no. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 A three-dimensional view of the organ protective cover for the film cutting machine is provided for the utility model;

[0032] Figure 2 A partial structure view of the organ protective cover for the film cutting machine is provided for the utility model;

[0033] Figure 3A partial structure split drawing of the organ protective cover for the film cutting machine is provided in the utility model.

[0034] Figure 4 A partial structure schematic view of the organ protective cover for the film cutting machine is provided in the utility model.

[0035] Figure 5 A cleaning mechanism split drawing of the organ protective cover for the film cutting machine is provided in the utility model.

[0036] Legend:

[0037] 1, die cutting machine head; 2, cleaning mechanism; 201, double head motor; 202, rotating arm one; 203, rotating arm two; 204, fixed rack; 205, gear; 206, moving rack; 207, oil absorbing cotton; 208, fixed plate; 3, moving plate; 4, telescopic rod; 5, voltage push rod; 6, servo motor; 7, connecting column; 8, telescopic frame one; 9, center shaft; 10, telescopic frame two; 11, folding rubber; 12, organ cover; 13, bolt; 14, track bar; 15, stand column; 16, rotating shaft; 17, roller; 18, dust cover; 19, corrugated groove; 20, fixed buckle; 21, threaded hole; 22, connecting plate; 23, connecting hole; 24, circular column; 25, tripod; 26, buffer pad. DETAILED DESCRIPTION

[0038] 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 in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor fall within the protection scope of the utility model.

[0039] Reference Figure 1 , Figure 2 and Figure 3The utility model provides an embodiment: a kind of organ protective cover for die cutting machine, including die cutting machine head 1, the outer wall left side of die cutting machine head 1 is fixedly connected with servo motor 6, the outer wall top of die cutting machine head 1 is fixedly connected with voltage push rod 5, the outer wall left and right sides of die cutting machine head 1 are all fixedly connected with organ cover 12, the inner wall of two organ covers 12 is equidistantly fixedly connected with folding rubber 11, the inner wall of two organ covers 12 is all fixedly connected with connecting column 7, the outer wall of connecting column 7 is rotatably connected with telescopic frame two 10, the outer wall middle part of telescopic frame two 10 is rotatably connected with central shaft 9, the outer wall other end of central shaft 9 is rotatably connected with telescopic frame one 8, telescopic frame one 8 is rotatably connected in the outer wall one end of connecting column 7, the top of two organ covers 12 is equidistantly fixedly connected with multiple stand columns 15, the outer wall top of stand column 15 is fixedly connected with rotating shaft 16, the outer wall of rotating shaft 16 is rotatably connected with gyro wheel 17, the outer wall bottom of gyro wheel 17 is slidably connected with track bar 14, the outer wall left and right sides of die cutting machine head 1 are all fixedly connected with cleaning mechanism 2, cleaning mechanism 2 is used to clean organ protective cover inside, the outer wall four corners of die cutting machine head 1 are slidably connected with telescopic rod 4, the bottom of telescopic rod 4 is fixedly connected with moving plate 3;

[0040] Specifically, die cutting machine head 1 is equipped with servo motor 6 and voltage push rod 5 to provide driving force. During cutting operation, the left and right organ covers 12 are lowered and unfolded to protect the equipment from oil leakage. The inner wall of the organ cover 12 is equipped with folding rubber 11 to increase the sealing and flexibility. Connecting column 7 connects telescopic frame one 8 and telescopic frame two 10 through central shaft 9 to improve the extensibility of the equipment. Telescopic frame one 8 is connected to one end of connecting column 7 to maintain a compact structure. The top of the organ cover is equipped with stand column 15 to support the structure and facilitate expansion. The top of the stand column 15 is equipped with rotating shaft 16 to connect gyro wheel 17. The bottom of the gyro wheel 17 slides on the track bar 14, which can be customized to adapt to different machine models and height requirements, improving the safety and environmental protection of the die cutting machine, reducing the impact of oil stains on product quality, and facilitating long-term development of the enterprise. The equipment durability is enhanced, and the service life is prolonged. The outer wall left and right sides of die cutting machine head 1 are all fixedly connected with cleaning mechanism 2, which is used to clean the inside of the organ protective cover. At the four corner positions of the outer wall of die cutting machine head 1, telescopic rod 4 is slidably connected, and the bottom of telescopic rod 4 is fixedly connected with moving plate 3, so that the entire die cutting machine head can be more flexible and stable during operation.

[0041] Refer to Figure 1 , Figure 4 and Figure 5The cleaning mechanism 2 comprises a double-head motor 201 fixedly connected to the left and right sides of the outer wall of the die-cutting machine head 1. The front and rear sides of the outer wall of the double-head motor 201 are fixedly connected with fixed plates 208. The top of the outer wall of the fixed plate 208 is fixedly connected with a fixed rack 204. The bottom of the outer wall of the fixed plate 208 is slidingly connected with a movable rack 206. The output ends of the double-head motor 201 are fixedly connected with rotating arms one 202. The other end of the rotating arm one 202 is rotatably connected with a rotating arm two 203. The other end of the rotating arm two 203 is rotatably connected with a gear 205. The upper section of the gear 205 is meshingly connected with the fixed rack 204. The lower section of the gear 205 is meshingly connected with the movable rack 206. The bottom of the outer wall of the movable rack 206 is rotatably connected with oil-absorbing cotton 207. The front and rear sides of the outer wall of the oil-absorbing cotton 207 are rotatably connected with circular columns 24. The top of the outer wall of the circular column 24 is fixedly connected with a tripod 25. The front and rear sides of the outer wall of the double-head motor 201 are fixedly connected with buffer pads 26. The four corners of the outer wall of the buffer pad 26 are threadedly connected with bolts 13.

[0042] Specifically, the die-cutting machine head 1 is provided with double-head motors 201 on both sides to ensure synchronous operation. The motors are connected with fixed plates 208. The fixed plates 208 are provided with fixed racks 204. The bottom of the fixed plates 208 is slidingly connected with movable racks 206. The fixed rack 204 and the movable rack 206 are meshed through the gear 205 to realize accurate adjustment and smooth movement. The gear 205 drives the rotating arm one 202 and the rotating arm two 203 to rotate to clean. The bottom of the movable rack 206 is connected with the oil-absorbing cotton 207 to enhance oil stain adsorption and improve protection effect. The large-scale die-cutting machine is additionally provided with an automatic cleaning device to regularly remove oil stains and impurities, keep the environment clean, and rotatably connect the front and rear sides of the outer wall of the oil-absorbing cotton 207 with the circular columns 24. The top of the outer wall of the circular column 24 is fixedly connected with the tripod 25. The tripod 25 provides a stable support structure for the equipment, facilitating replacement of the oil-absorbing cotton 207. Meanwhile, the front and rear sides of the outer wall of the double-head motor 201 are fixedly connected with the buffer pads 26. The four corners of the outer wall of the buffer pad 26 are threadedly connected with the bolts 13. The bolts 13 ensure the firmness of the entire structure and prevent loosening during operation.

[0043] Referring to Figure 1 , Figure 2 and Figure 3 , the bottom of the outer wall of the two track rods 14 is provided with fixed buckles 20 at the left and right ends. The front and rear sides of the outer wall of the plurality of fixed buckles 20 are provided with threaded holes 21. The top of the outer wall of the piano cover 12 is fixedly connected with a dust cover 18. The inner wall of the dust cover 18 is fixedly connected with corrugated grooves 19 at equal intervals. The two ends of the outer wall of the two piano covers 12 are fixedly connected with connecting plates 22. The outer wall of the plurality of connecting plates 22 is provided with a plurality of connecting holes 23 at equal intervals around the periphery.

[0044] Specifically, the outer wall of the two track rods 14 is provided with a fixed buckle 20 at the left and right ends of the bottom, the fixed buckle 20 is firmly fixed on the track rod 14, and threaded holes 21 are formed on the front and rear sides of the outer wall to facilitate subsequent installation and adjustment. In addition, the outer wall top of the organ cover 12 is also fixedly connected with a dust cover 18, which not only plays a protective role, but also is fixedly connected with a corrugated groove 19 on the inner wall at equal intervals, thereby increasing the stability and aesthetics of the structure. In order to further strengthen the stability of the structure and the reliability of the connection, the outer wall of the two organ covers 12 is fixedly connected with a connecting plate 22 at both ends, and a plurality of connecting holes 23 are also formed on the outer wall of the connecting plate 22 at equal intervals. These connecting holes 23 facilitate the connection of the organ cover 12 with other components, and ensure the flexibility and functionality of the overall structure.

[0045] Working principle: The outer wall of the die cutting head 1 is fixedly connected with a servo motor 6 and a voltage push rod 5 to provide necessary driving force for the structure. When the die cutting head moves downward for cutting operation, the fixed organ cover 12 on the left and right sides of the outer wall of the die cutting head 1 descends and expands, which not only adheres to the equipment but also protects the equipment from oil leakage risk. The inner wall of the two organ covers 12 is fixedly connected with a folding rubber 11 at equal intervals. The organ cover 12 adopts a multi-layer corrugated design, which not only increases the sealing performance of the equipment but also ensures the flexibility of the structure. The inner wall of the two organ covers 12 is fixedly connected with a connecting column 7. The outer wall of the connecting column 7 is rotatably connected with an extension frame two 10 and an extension frame one 8. The two extension frames are cross-connected and rotatably connected with a central shaft 9 in the middle. The cross connection facilitates the connection and extension of the structure, thereby improving the extensibility of the equipment. The extension frame one 8 is rotatably connected to one end of the outer wall of the connecting column 7, and the extension frame is fixedly connected to the left and right ends of the organ cover 12, thereby maintaining the tightness of the structure connection. The top of the two organ covers 12 is fixedly connected with a plurality of stand columns 15 at equal intervals, which are used to support the structure connection and ensure the convenience of extension. The outer wall top of the stand column 15 is fixedly connected with a rotating shaft 16, and the outer wall of the rotating shaft 16 is rotatably connected with a roller 17. The outer wall bottom of the roller 17 is slidably connected with a track rod 14, which can be customized according to different machine sizes. The length of the extension frame can also be adjusted to adapt to various height requirements. The track rod 14 can also be appropriately increased or decreased according to actual conditions. The safety and environmental protection of the die cutting machine operation are improved, the product quality is less affected by oil stains, the cleaning process is simplified, the operation and maintenance cost is reduced, which is conducive to the long-term development of the enterprise, the durability of the equipment is enhanced, and the service life is prolonged.

[0046] The double-head motor 201 is fixed on the left and right sides of the outer wall of the die cutting machine head 1, and the synchronization of the structure operation is realized. The outer wall of the double-head motor 201 is fixedly connected with two fixed plates 208. The top of the outer wall of the fixed plate 208 is fixedly provided with a fixed rack 204. The bottom of the outer wall of the fixed plate 208 is slidably connected with a movable rack 206. The middle portions of the fixed rack 204 and the movable rack 206 are simultaneously and meshingly connected with a gear 205. The upper section of the gear 205 is meshingly connected with the fixed rack 204. The lower section of the gear 205 is meshingly connected with the movable rack 206, so that the precise adjustment and movement are realized, the smoothness of the structure movement is ensured, the rotating arm two 203 is rotated through the rotating arm one 202 fixed on the output end of the double-head motor 201 and the other end of the rotating arm one 202, the left and right reciprocating operation is realized, the repeated cleaning is realized, the bottom of the outer wall of the movable rack 206 is connected with the oil absorbing cotton 207 through the rotating connection, the oil stain adsorption capacity is enhanced, the protection effect is further improved, and the automatic cleaning device is additionally arranged for the large die cutting machine frequently used, the accumulated oil stains and impurities are regularly removed, and the cleanliness of the production environment is maintained.

[0047] Finally, it should be noted that: the above only for the preferred embodiments of the utility model have described, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model, should be contained in the protection scope of the utility model.

Claims

1. A guillotine protection hood for a film cutting machine comprising a cutting machine head (1), characterized in that: The outer wall left side of the die cutting machine head (1) is fixedly connected with a servo motor (6), the outer wall top of the die cutting machine head (1) is fixedly connected with a voltage push rod (5), the outer wall left and right sides of the die cutting machine head (1) are fixedly connected with an organ case (12), the inner walls of the two organ cases (12) are fixedly connected with folding rubbers (11) at equal intervals, the inner walls of the two organ cases (12) are fixedly connected with connecting columns (7), the outer wall of the connecting column (7) is rotatably connected with a telescopic frame two (10), the outer wall middle part of the telescopic frame two (10) is rotatably connected with a central shaft (9), the outer wall other end of the central shaft (9) is rotatably connected with a telescopic frame one (8), the telescopic frame one (8) is rotatably connected to one end of the outer wall of the connecting column (7), the tops of the two organ cases (12) are fixedly connected with a plurality of stand columns (15) at equal intervals, the outer wall top of the stand column (15) is fixedly connected with a rotating shaft (16), the outer wall of the rotating shaft (16) is rotatably connected with a roller (17), the outer wall bottom of the roller (17) is slidably connected with a track bar (14), the outer wall left and right sides of the die cutting machine head (1) are fixedly connected with a cleaning mechanism (2), and the cleaning mechanism (2) is used for cleaning the inside of the organ protective cover.

2. A concertina guard for a film slitter as claimed in claim 1, characterised in that: The cleaning mechanism (2) comprises a double-head motor (201), the double-head motor (201) is fixedly connected to the outer wall left and right sides of the die cutting machine head (1), the outer wall front and back sides of the double-head motor (201) are fixedly connected with fixed plates (208), the outer wall top of the fixed plate (208) is fixedly connected with a fixed rack (204), the outer wall bottom of the fixed plate (208) is slidably connected with a movable rack (206), the output ends of the double-head motor (201) are fixedly connected with rotating arms one (202), the other end of the rotating arm one (202) is rotatably connected with a rotating arm two (203), the other end of the rotating arm two (203) is rotatably connected with a gear (205), the upper section of the gear (205) is meshedly connected with the fixed rack (204), the lower section of the gear (205) is meshedly connected with the movable rack (206), and the outer wall bottom of the movable rack (206) is rotatably connected with oil absorption cotton (207).

3. A concertina guard for a film slitter as claimed in claim 2, characterised in that: The outer wall front and back sides of the oil absorption cotton (207) are rotatably connected with circular columns (24), and the outer wall top of the circular column (24) is fixedly connected with a tripod (25).

4. The piano shield for a film cutter of claim 2, wherein: The outer wall front and back sides of the double-head motor (201) are fixedly connected with buffer pads (26), and the outer wall four corners of the buffer pad (26) are threadedly connected with bolts (13).

5. The piano shield for a film cutter of claim 1 wherein: The outer wall four corners of the die cutting machine head (1) are slidably connected with telescopic rods (4), and the bottom of the telescopic rod (4) is fixedly connected with a moving plate (3).

6. A concertina guard for a film slitter as defined in claim 1, wherein: The outer wall bottom left and right ends of the two track bars (14) are each provided with a fixed buckle (20), and the outer wall front and back sides of the plurality of fixed buckles (20) are each provided with a threaded hole (21).

7. The piano shield for a film cutter of claim 1 wherein: The outer wall top of the organ cover (12) is fixedly connected with a dust cover (18), and the inner wall of the dust cover (18) is fixedly connected with corrugated grooves (19) at equal intervals.

8. The piano shield for a film cutter of claim 1 wherein: The outer wall of both ends of the organ cover (12) is fixedly connected with a connecting plate (22), and a plurality of connecting holes (23) are formed at equal intervals around the outer wall of the plurality of connecting plates (22).

Images