Cutting device for processing silica gel protective film

Abstract

The utility model relates to the related technical field of silica gel protective film processing, in particular to a cutting device for silica gel protective film processing, which comprises a machine body, a laminating mechanism is arranged above the machine body, an adsorption mechanism is arranged above the machine body, and the adsorption mechanism is arranged below the laminating mechanism. Through the arrangement of the laminating mechanism, the meshing design of the rack and the gear and the matching of the movable block, the connecting piece and the roller, the silica gel protective film is laminated on the processing table by the roller, so that the flatness and the laminating degree of the protective film are ensured, bubbles and wrinkles are reduced, manual adjustment by an operator is not needed, and the production efficiency is improved. And compared with a plurality of sets of rollers, the friction force of a single roller is small, abrasion caused by large friction is avoided, an adsorption cavity in the adsorption mechanism is matched with a square groove in the machining table, adsorption force is generated on the silica gel protective film, the protective film is adsorbed to the machining table, the protective film is prevented from moving in the cutting process, and the cutting precision is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to silica gel protective film processing related technical field especially, it is a kind of cutting device for silica gel protective film processing. BACKGROUND

[0002] In the processing flow of silica gel protective film, cutting process is one of key links, and the traditional cutting device for silica gel protective film processing lacks effective stabilizing measures and appears sliding or deviation in the stage of conveying protective film, which not only affects cutting accuracy, leads to a large number of defective products, but also increases production cost, therefore, especially need a kind of cutting device for silica gel protective film processing.

[0003] The cutting device for silica gel protective film processing with the publication number CN213890106U includes a cutting machine body and a mobile base, the mobile base is installed on the mobile end of the cutting machine body, the mobile base outside is installed with the cutting assembly for preventing the silica gel film from shaking and deviating during cutting, the utility model realizes that the silica gel film can not shake and deviate during cutting by the connecting plate both ends of the fitting piece, so that the cutting process is more accurate, avoids the occurrence of cutting mouth distortion and other phenomena, improves cutting quality and reduces defective products;

[0004] However, the cutting device for silica gel protective film processing with CN213890106U, the fitting piece is adjusted by adjusting cap and limiting cap, and manual rotation is needed during operation, which is complicated and time-consuming, and the plurality of rollers at the bottom of the fitting plate are easy to wear due to increased friction with the protective film during use.

[0005] In view of the above problems, a cutting device for silica gel protective film processing is proposed. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a cutting device for silica gel protective film processing to solve the existing cutting device for silica gel protective film processing in the above background technology.

[0007] To achieve the above object, the utility model provides the following technical scheme: a cutting device for silica gel protective film processing, including machine body, the upper of machine body is equipped with fitting mechanism, the upper of machine body is equipped with adsorption mechanism, and adsorption mechanism is equipped with under fitting mechanism;

[0008] The fitting mechanism comprises a first mounting block mounted above the machine body, a rack is slidably connected to the bottom wall of the first mounting block, the bottom of the rack is engaged with a gear, a connecting end of one side of the gear penetrates through a second mounting block, the inner wall of the second mounting block is provided with a movable block, the two sides of the end of the movable block away from the second mounting block are provided with connecting pieces, a roller is arranged between the connecting pieces and is rotatably connected with the connecting pieces.

[0009] Preferably, the top of the machine body is provided with a support frame on both sides, and the support frame is slidably connected with a cutter body at one end.

[0010] Preferably, the fitting mechanism further comprises a bearing plate mounted on the top of the first mounting block, and the bearing plate is provided with a small electric cylinder at one end.

[0011] Preferably, the second mounting block is arranged on one side of the first mounting block, one end of the gear penetrates through the movable block and is fixedly connected with the movable block.

[0012] Preferably, the connecting end of one end of the small electric cylinder is connected with the rack, the bearing plate is arranged above the cutting end of the bottom of the cutter body, and the fitting mechanism is provided with two parts and is arranged on both sides of the bottom of the bearing plate.

[0013] Preferably, the adsorption mechanism comprises a processing table mounted on the top wall of the machine body, and the installation plate is arranged between the side walls of the machine body.

[0014] Preferably, the processing table is arranged above the installation plate, and the square grooves and the adsorption cavities are all provided with three groups, and the square grooves are arranged directly above the adsorption cavities.

[0015] Preferably, the square grooves are arranged below the cutter body.

[0016] Compared with the prior art, the beneficial effects of the present application are:

[0017] The cutting device for processing silica gel protective film is provided with a fitting mechanism, the engagement of the rack and the gear, and the cooperation of the movable block, the connecting piece and the roller enable the roller to fit the silica gel protective film on the processing table, ensure the flatness and fitting degree of the protective film, reduce the generation of bubbles and wrinkles, and flexibly adjust the height of the fitting mechanism according to the silica gel protective film of different thickness or processing requirements, improve the applicability and flexibility of the device, and the single roller has smaller friction force than multiple rollers, so that wear is avoided due to large friction.

[0018] The adsorption cavity in the adsorption mechanism cooperates with the square grooves on the processing table to generate adsorption force on the silica gel protective film, adsorbs the protective film on the processing table, prevents movement during cutting, and ensures the cutting accuracy. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the bonding mechanism of this utility model. Figure One ;

[0021] Figure 3 This is a schematic diagram of the bonding mechanism of this utility model. Figure Two ;

[0022] Figure 4 This is a schematic diagram of the adsorption mechanism of this utility model. Figure One ;

[0023] Figure 5 This is a schematic diagram of the adsorption mechanism of this utility model. Figure Two .

[0024] In the diagram: 1. Machine body; 2. Adhesion mechanism; 201. First mounting block; 202. Rack; 203. Gear; 204. Second mounting block; 205. Movable block; 206. Connector; 207. Roller; 208. Load-bearing plate; 209. Small electric cylinder; 3. Adsorption mechanism; 301. Processing table; 302. Mounting plate; 303. Square groove; 304. Side plate; 305. Adsorption chamber; 4. Support frame; 5. Cutter body. Detailed Implementation

[0025] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0026] Example

[0027] like Figures 1-3 As shown, the device includes a body 1, a bonding mechanism 2 on top of the body 1, an adsorption mechanism 3 on top of the body 1 and located below the bonding mechanism 2, support frames 4 on both sides of the top of the body 1, and a cutter body 5 slidably connected to one end of the support frame 4. The bonding mechanism 2 includes a first mounting block 201 mounted on top of the body 1, a rack 202 slidably connected to the bottom wall of the first mounting block 201, a gear 203 meshing at the bottom of the rack 202, a second mounting block 204 passing through the connecting end on one side of the gear 203, a movable block 205 on the inner wall of the second mounting block 204, connectors 206 on both sides of the movable block 205 away from the second mounting block 204, a roller 207 between the connectors 206, and the roller 207 rotatably connected to the connectors 206. The bonding mechanism 2 also includes a load-bearing plate 208 mounted on the top of the first mounting block 201, and a small electric cylinder 209 at one end of the load-bearing plate 208.

[0028] It should be noted that in the present embodiment, when the protective film is cut, the small electric cylinder 209 is started, and the connecting end of one end of the small electric cylinder 209 pushes the rack 202 to slide on the bottom wall of the first mounting block 201. Since the rack 202 is engaged with the gear 203, the sliding of the rack 202 drives the gear 203 to rotate. When the gear 203 rotates, one end thereof is arranged in the movable block 205 and is fixedly connected with the movable block 205, so as to drive the movable block 205 to move. When the movable block 205 moves, the connecting pieces 206 on both sides of the end of the movable block 205 away from the second mounting block 204 also move, so as to make the rollers 207 between the connecting pieces 206 move to the appropriate position. The rollers 207 can adhere the silica gel protective film on the processing table 301 so as to facilitate cutting.

[0029] The adhering mechanism 2 is provided with two parts and is arranged on both sides of the bottom of the bearing plate 208. The bearing plate 208 provides an installation platform for other components of the adhering mechanism 2.

[0030] As shown in Figure 4 , 5 The suction mechanism 3 includes the processing table 301 arranged on the top wall of the body 1. The mounting plate 302 is arranged between the side walls of the body 1. The surface of the processing table 301 is provided with the square grooves 303. The top of the processing table 301 is provided with the side plates 304. The inner wall of the mounting plate 302 is provided with the suction cavities 305.

[0031] It should be noted that in the present embodiment, during the processing of the protective film, the operator starts the driving source connected with the suction cavity 305, so that the negative pressure suction force is generated in the suction cavity 305. Since the surface of the processing table 301 is provided with the square grooves 303, the mounting plate 302 between the side walls of the body 1 is provided with the suction cavities 305, and the square grooves 303 and the suction cavities 305 are all provided with three groups. The square grooves 303 are arranged directly above the suction cavities 305. The silica gel protective film placed on the processing table 301 is adhered and fixed through the square grooves 303, so as to prevent the protective film from moving during the cutting process. The side plates 304 play a role in transversely limiting the silica gel protective film placed on the processing table 301.

[0032] The working principle of the utility model:

[0033] Refer to the drawings in the specification Figures 1-5When the protective film is cut, the small electric cylinder 209 is started, and the connecting end of one end of the small electric cylinder 209 pushes the rack 202 to slide on the bottom wall of the first mounting block 201; since the rack 202 is engaged with the gear 203, the sliding of the rack 202 drives the gear 203 to rotate; when the gear 203 rotates, one end thereof is arranged in the movable block 205 and is fixedly connected with the movable block 205, thereby driving the movable block 205 to move; when the movable block 205 moves, the connecting pieces 206 on both sides of the end of the movable block 205 away from the second mounting block 204 also move, thereby making the rollers 207 between the connecting pieces 206 move to the appropriate positions; the rollers 207 can stick the silica gel protective film on the processing table 301 so as to facilitate cutting;

[0034] During the processing of the protective film, the operator starts the driving source connected with the adsorption cavity 305, so that the negative pressure suction force is generated in the adsorption cavity 305; since the surface of the processing table 301 is provided with the square grooves 303, the inner wall of the mounting plate 302 between the side walls of the machine body 1 is provided with the adsorption cavities 305, and the square grooves 303 and the adsorption cavities 305 are all provided with three groups; the square grooves 303 are arranged above the adsorption cavities 305; the silica gel protective film placed on the processing table 301 is adsorbed and fixed through the square grooves 303, so as to prevent the protective film from moving during the cutting process; the side plates 304 play a role in limiting the silica gel protective film placed on the processing table 301 in the horizontal direction.

[0035] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A cutting device for processing a silica gel protective film, comprising a machine body (1), characterized in that: The upper part of the machine body (1) is provided with a fitting mechanism (2), the upper part of the machine body (1) is provided with an adsorption mechanism (3), and the adsorption mechanism (3) is arranged below the fitting mechanism (2); The fitting mechanism (2) comprises a first mounting block (201) mounted on the machine body (1), the bottom wall of the first mounting block (201) is slidably connected with a rack (202), the bottom of the rack (202) is engaged with a gear (203), one side of the gear (203) is connected with a second mounting block (204), the inner wall of the second mounting block (204) is provided with a movable block (205), the two sides of the end of the movable block (205) away from the second mounting block (204) are provided with connecting pieces (206), the connecting pieces (206) are provided with a roller (207) therebetween, and the roller (207) is rotatably connected with the connecting pieces (206).

2. The cutting device for processing the silica gel protective film according to claim 1, characterized in that: The top of the machine body (1) is provided with a support frame (4) on both sides, and the support frame (4) is slidably connected with a cutter body (5) at one end.

3. The cutting device for processing the silica gel protective film according to claim 1, characterized in that: The fitting mechanism (2) further comprises a bearing plate (208) mounted on the top of the first mounting block (201), and one end of the bearing plate (208) is provided with a small electric cylinder (209).

4. The cutting device for processing the silica gel protective film according to claim 1, characterized in that: The second mounting block (204) is arranged on one side of the first mounting block (201), one end of the gear (203) penetrates the movable block (205), and is fixedly connected with the movable block (205).

5. The cutting device for processing the silica gel protective film according to claim 3, characterized in that: The connecting end of one end of the small electric cylinder (209) is connected with the rack (202), the bearing plate (208) is arranged above the cutting end of the cutter body (5) at the bottom, the fitting mechanism (2) is provided with two, and is arranged on both sides of the bottom of the bearing plate (208).

6. The cutting device for processing the silica gel protective film according to claim 1, characterized in that: The adsorption mechanism (3) comprises a processing table (301) mounted on the top wall of the machine body (1), the installation plate (302) is arranged between the side walls of the machine body (1), the surface of the processing table (301) is provided with a square groove (303), the top of the processing table (301) is provided with a side plate (304), and the inner wall of the installation plate (302) is provided with an adsorption cavity (305).

7. The cutting device for processing the silica gel protective film according to claim 6, characterized in that: The processing table (301) is arranged above the installation plate (302), the square groove (303) and the adsorption cavity (305) are all provided with three groups, and the square groove (303) is arranged directly above the adsorption cavity (305).

8. The cutting device for processing the silica gel protective film according to claim 6, characterized in that: The square groove (303) is arranged below the cutter body (5).

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