CN222988573U

CN222988573U - Automatic film tearing cutting machine for SMC (sheet molding compound) sheets

Info

Publication number: CN222988573U
Application number: CN202421726178.XU
Authority: CN
Inventors: 王源坤; 王大勇; 杨华; 宋瑾; 周燕华
Original assignee: Taizhou Gaoyicheng Composite Materials Co ltd
Current assignee: Taizhou Gaoyicheng Composite Materials Co ltd
Priority date: 2024-07-22
Filing date: 2024-07-22
Publication date: 2025-06-17
Anticipated expiration: 2034-07-22

Abstract

The utility model discloses an automatic film tearing and cutting machine for SMC (sheet molding compound) sheets, which relates to the technical field of SMC sheet processing and comprises a processing table, a film tearing assembly and a cutting assembly, wherein a conveying groove is formed in the upper surface of the processing table, two groups of motors I are fixedly connected to the left side and the right side of the processing table, the output ends of the two groups of motors I are respectively fixedly connected with an upper feeding roller, a lower feeding roller and an upper guiding roller, the inner wall of the conveying groove is rotatably connected with a guiding roller, the film tearing assembly is arranged above the processing table, and the cutting assembly is arranged above the processing table and at one side of the film tearing assembly. Through having set up processing platform, dyestripping subassembly and cutting assembly, can carry out continuous dyestripping and cutting to the SMC sheet, reduce the latency in the tradition substep operation, improved production efficiency.

Description

Automatic film tearing cutting machine for SMC (sheet molding compound) sheets

Technical Field

The utility model relates to the technical field of SMC sheet processing, in particular to an automatic film tearing and cutting machine for an SMC sheet.

Background

In modern industrial production, SMC sheets are widely used in the fields of automobiles, construction, electricity, etc., due to their good mechanical properties and dimensional stability. SMC sheets are typically composed of resin and other additives, covered on the surface with a protective film to prevent the material from being contaminated or damaged prior to processing, which is removed prior to use and cut into the desired size and shape.

The traditional SMC sheet film tearing and cutting processes mostly rely on manual operation, so that the efficiency is low, the labor intensity is high, the product quality is unstable easily due to human factors, and the film tearing machine and the cutting machine replace manual work in the market, but the equipment always works independently, namely, the film tearing operation is firstly performed, then the cutting operation is performed, the production period is prolonged, and the production cost is increased due to the step-by-step treatment.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides the automatic film tearing and cutting machine for the SMC sheet, which can continuously tear and cut the SMC sheet by arranging the processing table, the film tearing component and the cutting component, reduces the waiting time in the traditional step-by-step operation and improves the production efficiency.

The utility model also provides the SMC sheet automatic film tearing cutting machine which comprises a processing table, a film tearing assembly and a cutting assembly, wherein the upper surface of the processing table is provided with a conveying groove, the left side and the right side of the processing table are fixedly connected with two groups of motors I, the output ends of the two groups of motors I are respectively fixedly connected with an upper feeding roller, a lower feeding roller and a lower guiding roller, the inner wall of the conveying groove is rotationally connected with a guiding roller, the film tearing assembly is arranged above the processing table, and the cutting assembly is arranged above the processing table and at one side of the film tearing assembly;

The film tearing assembly comprises a portal frame fixedly connected above a processing table, sliding grooves are formed in two sides of the portal frame, telescopic cavities are formed in the inner top wall of the sliding grooves, sliding rods are connected in a sliding mode in the telescopic cavities, springs are fixedly connected to one ends of the sliding rods, the sliding rods are located in the telescopic cavities, sliding blocks are fixedly connected to one ends, away from the telescopic cavities, of the sliding rods, one side of each sliding block is fixedly connected with a second motor, and a film winding roller is fixedly connected to the output end of the second motor. Through having set up processing platform, dyestripping subassembly and cutting assembly, can carry out continuous dyestripping and cutting to the SMC sheet, reduce the latency in the tradition substep operation, improved production efficiency.

According to an automatic dyestripping cutting machine of SMC sheet, cutting assembly includes the cutting case of fixed connection in the processing platform top, the interior roof fixedly connected with cylinder of cutting case, the output fixedly connected with connecting plate of cylinder, the below fixedly connected with cutting knife of connecting plate, the top fixedly connected with two guide bars of connecting plate.

According to an automatic dyestripping cutting machine of SMC sheet, two the guide bar is located the both sides of cylinder, and two guide bars all run through in the upper end of cutting case and each other be sliding connection. Stability when lifting the cutting knife is promoted through the guide rod.

According to the automatic SMC sheet film tearing cutter, a cutter groove is formed in the bottom of the conveying groove and under the cutting knife. The conveying groove is prevented from being damaged when the cutter cuts the sheet by the cutter groove.

According to the automatic SMC sheet film tearing cutting machine, the sliding block is adapted to the inner wall of the sliding groove and is in sliding connection with the sliding groove. And the stability of the film winding roller during rotation is improved through sliding connection of the sliding block and the sliding groove.

According to the automatic SMC sheet film tearing cutter, the number of the guide rollers is six, and the six guide rollers are uniformly distributed on the inner wall of the conveying groove. The guiding of the sheet is facilitated by the guiding rollers.

According to an automatic SMC sheet dyestripping cutting machine, four support columns are fixedly connected with below the processing platform, and four support columns are the symmetry setting. And the stability of the processing table is improved through the four support columns.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further illustrated by the following figures and examples;

FIG. 1 is a perspective view of the front view of an SMC sheet automatic film tearing cutter of the present utility model;

FIG. 2 is a block diagram of the front view of an SMC sheet automatic film tearing cutter according to the present utility model;

FIG. 3 is a block diagram of the rear view of an SMC sheet automatic film tearing cutter according to the present utility model;

Fig. 4 is an enlarged view of the structure at a in fig. 2.

Legend description:

1. The film tearing device comprises a processing table, a film tearing assembly, a cutting assembly, a conveying groove, a motor I, a motor 6, an upper and lower feeding roller, a 7, an upper and lower guiding roller, a 8, a guiding roller, a 201, a portal frame, a 202, a sliding groove, a 203, a telescopic cavity, a 204, a sliding rod, a 205, a spring, a 206, a sliding block, a 207, a motor II, a 208, a film winding roller, a 301, a cutting box, a 302, an air cylinder, a 303, a connecting plate, a 304, a cutting knife, a 305, a guiding rod, a 401, a knife groove, a 101 and a supporting column.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1-4, an automatic film tearing cutter for an SMC sheet comprises a processing table 1, a film tearing assembly 2 and a cutting assembly 3, wherein four supporting columns 101 are fixedly connected below the processing table 1, the four supporting columns 101 are symmetrically arranged, a conveying groove 4 is formed in the upper surface of the processing table 1, two groups of motors 5 are fixedly connected to the left side and the right side of the processing table 1, which are respectively arranged right below a cutting knife 304 and at the bottom of the conveying groove 4, two groups of motors 5 are respectively fixedly connected with an upper feeding roller 6, a lower feeding roller 7 and a lower guiding roller 7, the inner wall of the conveying groove 4 is rotatably connected with guide rollers 8, six guide rollers 8 are uniformly distributed on the inner wall of the conveying groove 4, the film tearing assembly 2 is arranged above the processing table 1, and the cutting assembly 3 is arranged on one side of the film tearing assembly 2 above the processing table 1;

The dyestripping subassembly 2 includes fixed connection in the portal frame 201 of processing platform 1 top, the both sides of portal frame 201 are provided with spout 202, the interior roof of two spouts 202 all is provided with flexible chamber 203, the inside of two flexible chambeies 203 is equal sliding connection has slide bar 204, two slide bars 204 are located the inside one end of flexible chamber 203 and equal fixedly connected with spring 205, the one end that flexible chamber 203 was kept away from to two slide bars 204 is equal fixedly connected with slider 206, slider 206 adaptation is in the inner wall of spout 202, and slider 206 and spout 202 are sliding connection, one side fixedly connected with motor two 207 of its one slider 206, the output fixedly connected with of motor two 207 rolls up membrane roller 208, and roll up membrane roller 208 surface can scribble the adhesive.

The cutting assembly 3 includes the cutting case 301 of fixed connection in processing platform 1 top, and be provided with the observation window on the cutting case 301, the staff of being convenient for observes the inside condition of cutting case 301, the interior roof fixedly connected with cylinder 302 of cutting case 301, the output fixedly connected with connecting plate 303 of cylinder 302, the below fixedly connected with cutting knife 304 of connecting plate 303, just be located the bottom of conveyer trough 4 under the cutting knife 304 and be provided with sword groove 401, the top fixedly connected with two guide bars 305 of connecting plate 303, two guide bars 305 are located the both sides of cylinder 302, and two guide bars 305 all run through in the upper end of cutting case 301 and each other be sliding connection. Through having set up processing platform 1, dyestripping subassembly 2 and cutting assembly 3, can carry out continuous dyestripping and cutting to the SMC sheet, reduce the latency in the tradition substep operation, improved production efficiency.

The working principle is that when the SMC sheet is used for the first time, the SMC sheet is placed on a conveying groove 4 in a processing table 1, a first motor 5 drives an upper feeding roller 6 and a lower feeding roller 6 to rotate, the SMC sheet is conveyed forwards along the conveying groove 4 through the guide of a guide roller 8, when the SMC sheet passes through the lower part of a portal frame 201, a second motor 207 is started to drive a film winding roller 208 to rotate, the film winding roller 208 is enabled to contact a protective film on the surface of the SMC sheet, the protective film is gradually wound up and torn off from the SMC sheet through the rotating film winding roller 208, meanwhile, a sliding rod 204 slides in a telescopic cavity 203 under the action of a spring 205, so that the film winding roller 208 can stably and continuously tear off the film, the SMC sheet after tearing off the protective film is continuously conveyed into a cutting box 301, a cylinder 302 can be started to push a connecting plate 303 to move downwards, so that a cutting knife 304 is driven to cut the SMC sheet downwards, and then the cutting knife 304 is matched with a knife groove 401 to realize accurate cutting, and after the cutting is completed, the SMC sheet is guided out by the upper guiding roller 7 and lower guiding roller 7, so that the film tearing and cutting is completed.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. The automatic film tearing cutting machine for the SMC sheet comprises a processing table (1), a film tearing assembly (2) and a cutting assembly (3), and is characterized in that a conveying groove (4) is formed in the upper surface of the processing table (1), two groups of motors (5) are fixedly connected to the left side and the right side of the processing table (1), an upper feeding roller (6) and a lower feeding roller (7) and a lower guiding roller (7) are fixedly connected to the output ends of the motors (5) respectively, a guide roller (8) is rotatably connected to the inner wall of the conveying groove (4), the film tearing assembly (2) is arranged above the processing table (1), and the cutting assembly (3) is arranged above the processing table (1) and on one side of the film tearing assembly (2);

The utility model provides a tear film subassembly (2) including fixed connection in processing platform (1) top portal frame (201), the both sides of portal frame (201) are provided with spout (202), two the interior roof of spout (202) all is provided with flexible chamber (203), two the inside of flexible chamber (203) is equal sliding connection has slide bar (204), two slide bar (204) are located the equal fixedly connected with spring (205) of the inside one end of flexible chamber (203), two the equal fixedly connected with slider (206) of one end of flexible chamber (203) is kept away from to slide bar (204), one of them one side fixedly connected with motor two (207), the output fixedly connected with film roller (208) of motor two (207).

2. An automatic film tearing cutter for SMC sheets according to claim 1, wherein the cutting assembly (3) comprises a cutting box (301) fixedly connected to the upper part of the processing table (1), the inner top wall of the cutting box (301) is fixedly connected with a cylinder (302), the output end of the cylinder (302) is fixedly connected with a connecting plate (303), the lower part of the connecting plate (303) is fixedly connected with a cutting knife (304), and the upper part of the connecting plate (303) is fixedly connected with two guide rods (305).

3. The automatic film tearing cutter for SMC sheets according to claim 2, wherein two guide rods (305) are positioned on two sides of the air cylinder (302), and the two guide rods (305) penetrate through the upper end of the cutting box (301) and are in sliding connection with each other.

4. An automatic film tearing cutter for SMC sheet according to claim 2, characterized in that a knife groove (401) is provided right under said cutting knife (304) and at the bottom of the conveying groove (4).

5. The automatic film tearing cutter for SMC sheets according to claim 1, wherein the sliding block (206) is adapted to the inner wall of the sliding groove (202), and the sliding block (206) is in sliding connection with the sliding groove (202).

6. An automatic film tearing cutter for SMC sheets according to claim 1, wherein the number of the guide rollers (8) is six, and the six guide rollers (8) are uniformly distributed on the inner wall of the conveying groove (4).

7. The automatic film tearing and cutting machine for the SMC sheet according to claim 1, wherein four supporting columns (101) are fixedly connected below the processing table (1), and the four supporting columns (101) are symmetrically arranged.