CN217168624U

CN217168624U - High-efficient two-sided plastic film cuts device

Info

Publication number: CN217168624U
Application number: CN202221007411.XU
Authority: CN
Inventors: 林诗进; 李海鸥; 黄象丰
Original assignee: Wenzhou Licheng Printing Co ltd
Current assignee: Wenzhou Licheng Printing Co ltd
Priority date: 2022-04-26
Filing date: 2022-04-26
Publication date: 2022-08-12
Anticipated expiration: 2032-04-26

Abstract

The utility model discloses a device is cut to high-efficient two-sided plastic film belongs to the technical field of plastic film processing, including cutting the workstation, cut the workstation terminal and be equipped with the mounting bracket, the biconvex wheel actuating mechanism is worn to be equipped with on mounting bracket upper portion, and the position slip of cutting the workstation terminal is kept away from to the mounting bracket lower part is equipped with the tensioning subassembly, and the mounting bracket lower part is close to the position slip of cutting the workstation terminal and is equipped with cutter unit spare, cutter unit spare and tensioning subassembly respectively with the contact of biconvex wheel actuating mechanism. The utility model discloses a set up the mounting bracket on cutting the workstation, set up biconvex wheel actuating mechanism, tensioning subassembly and cutter unit spare respectively in the mounting bracket, utilize biconvex wheel actuating mechanism to extrude tensioning subassembly and cutter unit spare in proper order for tensioning subassembly struts the membrane material of treating earlier, recycles cutter unit spare and cuts the membrane material. The utility model discloses a preferentially strut the tiling when cutting the membrane material to according to the cutting of given size, the tangent line is neat when making the cutter cutting membrane material, avoids temporarily using the manpower.

Description

High-efficient two-sided plastic film cuts device

Technical Field

The utility model relates to a plastic film processing technology field, more specifically say, relate to a device is cut to high-efficient two-sided plastic film.

Background

The plastic film is a film material with strong sealing performance and tensile property, in order to keep the beauty of the plastic film, the required patterns are frequently printed on the two sides of the plastic film, the required patterns can be printed on the plastic film more accurately by using digital printing, meanwhile, the forming speed can be accelerated, after the printing is finished, the plastic film is required to be cut into the required length by using a splitting machine, and the splitting machine presses down the plastic film by applying pressure to the cutting machine, so that the splitting work is finished.

When current cutting machine is cutting the membrane material, whether need artifical monitoring membrane material level and smooth, avoid the membrane material of unevenness to cause the size after the cutting problem that still need reprocess, this process is temporarily used the manpower, awaits urgent need to optimize. In view of this, we propose a high-efficient two-sided plastic film cutting device.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a device is cut to high-efficient two-sided plastic film to solve the problem that proposes in the above-mentioned background art.

2. Technical scheme

The utility model provides a device is cut to high-efficient two-sided plastic film, is including cutting the workstation, it is equipped with the mounting bracket to cut the workstation terminal, biconvex wheel actuating mechanism wears to be equipped with on mounting bracket upper portion, the position slip of cutting the workstation terminal is kept away from to the mounting bracket lower part is equipped with the tensioning subassembly, the position slip that the mounting bracket lower part is close to cuts the workstation terminal is equipped with the cutter unit spare, cutter unit spare and tensioning subassembly contact with biconvex wheel actuating mechanism respectively.

Preferably, the cutting workbench is provided with guide rails close to the edges of the two sides, and the bottom feet of the two sides of the mounting frame are respectively fixedly connected with the two guide rails through angle braces.

Preferably, the terminal of the slitting workbench is connected with a material guiding ramp, and a cutter groove is formed at the joint of the material guiding ramp and the slitting workbench.

Preferably, the double-cam driving mechanism comprises a driving motor fixedly arranged on the outer wall of the mounting frame, a connecting shaft penetrating through the upper part of the mounting frame is sleeved at the end part of an output shaft of the driving motor, an arc-surface cam is sleeved at the starting end of the connecting shaft, and a pointed cam is sleeved at the terminal end of the connecting shaft.

Preferably, the tensioning subassembly is including locating the clamp plate of mounting bracket lower part, the clamp plate top surface sets firmly the circular arc wheel seat A with the contact of cambered surface cam, circular arc wheel seat A outer wall sets firmly conducting bar A, conducting bar A and the spout A sliding connection on the mounting bracket lower part inner wall, and conducting bar A lower extreme sets firmly the spring A who is connected with spout A bottom surface.

Preferably, the pressing plate bottom surface is articulated along the axial of cutting the workstation to be splayed structure has two wheel carriers, the wheel carrier tip cover is equipped with the gyro wheel with cutting the workstation top surface contact, and it has the spring B of being connected with the clamp plate to draw to one side on the wheel carrier.

Preferably, the cutter assembly comprises a cutter holder, a cutter corresponding to the cutter groove is embedded at the lower end of the cutter holder, an arc wheel seat B in contact with the pinnacle cam is fixedly connected to the upper end of the cutter holder, a guide bar B is fixedly arranged on the outer wall of the arc wheel seat B, the guide bar B is slidably connected with a sliding groove B on the inner wall of the lower portion of the mounting frame, and a spring C connected with the bottom surface of the sliding groove B is fixedly arranged at the lower end of the guide bar B.

Preferably, the depth of the pinnacle cam pressing arc wheel seat B is matched with the height from the cutter to the cutter groove.

Preferably, the vertical deflection angles of the pinnacle cam and the cambered cam are the same, and the contact arc length of the pinnacle cam and the arc wheel seat B is half of that of the cambered cam.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

the utility model discloses a set up the mounting bracket on cutting the workstation, set up biconvex wheel actuating mechanism, tensioning subassembly and cutter unit spare respectively in the mounting bracket, utilize biconvex wheel actuating mechanism to extrude tensioning subassembly and cutter unit spare in proper order for tensioning subassembly struts the membrane material of treating earlier, recycles cutter unit spare and cuts the membrane material. The utility model discloses a preferentially strut the tiling when cutting the membrane material to according to the cutting of given size, the tangent line is neat when making the cutter cutting membrane material, avoids temporarily using the manpower.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a part of the structure of the present invention;

FIG. 3 is a schematic view of the connecting structure of the double cam driving mechanism, the tensioning assembly and the cutter assembly according to the present invention;

fig. 4 is a schematic view of the movement of the center pinnacle cam of the present invention;

the reference numbers in the figures illustrate: 1. a slitting workbench; 2. a mounting frame; 3. a double cam drive mechanism; 4. a tension assembly; 5. a cutter assembly;

101. a guide rail; 102. a material guiding ramp; 103. a cutter groove;

201. corner brace;

301. a drive motor; 302. a connecting shaft; 303. a cambered surface cam; 304. a peaked cam;

401. pressing a plate; 402. a circular arc wheel seat A; 403. conducting bar A; 404. a spring A; 405. a wheel carrier; 406. a roller; 407. a spring B;

501. a tool apron; 502. a cutter; 503. a circular arc wheel seat B; 504. a conducting bar B; 505. and a spring C.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a device is cut to high-efficient two-sided plastic film, is equipped with mounting bracket 2 including cutting workstation 1, cuts 1 terminal of workstation, and double convex wheel actuating mechanism 3 wears to be equipped with on 2 upper portions of mounting bracket, and the position slip of cutting 1 terminal of workstation is kept away from in 2 lower parts of mounting bracket is equipped with tensioning assembly 4, and the position slip that 2 lower parts of mounting bracket are close to and cut 1 terminal of workstation is equipped with cutter unit spare 5, cutter unit spare 5 and tensioning assembly 4 respectively with the contact of double convex wheel actuating mechanism 3. The utility model discloses a set up mounting bracket 2 on cutting workstation 1, set up biconvex wheel actuating mechanism 3, tensioning component 4 and cutter unit spare 5 respectively in mounting bracket 2, utilize biconvex wheel actuating mechanism 3 order extrusion tensioning component 4 and cutter unit spare 5 for tensioning component 4 takes the lead to the membrane material of treating to handle and struts, recycles cutter unit spare 5 and cuts the membrane material. The utility model discloses a preferentially strut the tiling when cutting the membrane material to according to the cutting of given size, the tangent line is neat when making the cutter cutting membrane material, avoids temporarily using the manpower.

Specifically, cut and all set firmly guide rail 101 near both sides edge on the workstation 1, 2 both sides footing of mounting bracket all through bracing 201 respectively with two guide rail 101 fixed connection.

Further, the terminal of the slitting workbench 1 is connected with a material guiding ramp 102 for guiding the cut film material into the next processing procedure, and a cutter groove 103 is formed at the joint of the material guiding ramp 102 and the slitting workbench 1.

Still further, the double cam driving mechanism 3 includes a driving motor 301 fixedly arranged on the outer wall of the mounting frame 2, a connecting shaft 302 penetrating the upper portion of the mounting frame 2 is sleeved on the end portion of an output shaft of the driving motor 301, an arc cam 303 is sleeved on the starting end of the connecting shaft 302, and a pointed cam 304 is sleeved on the terminal end of the connecting shaft 302.

Furthermore, tensioning element 4 is including locating clamp plate 401 of mounting bracket 2 lower part, and clamp plate 401 top surface sets firmly circular arc wheel seat A402 with the contact of cambered surface cam 303, and circular arc wheel seat A402 outer wall sets firmly conducting bar A403, and conducting bar A403 and the spout A sliding connection (spout A is current conventional structure, not shown in the figure) on the inner wall of mounting bracket 2 lower part to set firmly spring A404 of being connected with spout A bottom surface at conducting bar A403 lower extreme, make clamp plate 401 have the compound effect that rises through the setting of spring A404.

It is worth to be noted that the bottom surface of the pressing plate 401 is hinged with two wheel frames 405 in a splayed structure along the axial direction of the slitting workbench 1, the end parts of the wheel frames 405 are sleeved with rollers 406 contacting with the top surface of the slitting workbench 1, and the wheel frames 405 are obliquely provided with springs B407 connected with the pressing plate 401, as shown in fig. 2 and 3, the springs B407 are arranged on the wheel frames 405 in an inclined structure, so that the opening formed by the two wheel frames 405 in a splayed shape has the ability of sliding from the middle part to two sides when contacting with the slitting workbench 1, and the film material of the slitting workbench 1 can be evenly and flatly opened when being rolled by the rollers 406.

It should be noted that the cutter assembly 5 includes a cutter holder 501, a cutter 502 corresponding to the cutter slot 103 is embedded at the lower end of the cutter holder 501, an arc wheel seat B503 contacting with the pinnacle cam 304 is fixedly connected at the upper end of the cutter holder 501, a guide bar B504 is fixedly arranged on the outer wall of the arc wheel seat B503, the guide bar B504 is slidably connected with a sliding groove B on the inner wall of the lower portion of the mounting frame 2 (the sliding groove B is of a conventional structure and not shown in the figure), and a spring C505 connected with the bottom surface of the sliding groove B is fixedly arranged at the lower end of the guide bar B504.

In addition, the depth of the pinnacle cam 304 pressing the circular arc wheel seat B503 is adapted to the height from the cutter 502 to the knife groove 103.

In addition, the vertical deflection angle of the pinnacle cam 304 is the same as that of the cambered cam 303, and the pinnacle cam 304 contacts the arc wheel seat B503 by half of the arc length of the cambered cam 303. In the structure shown in fig. 4, the globoidal cam 303 preferentially contacts with the circular arc wheel seat a402 and stably extrudes the depth of the circular arc wheel seat a402 in a period of time, so that the tensioning assembly 4 keeps flat and stable after the film material is flattened, and the belt cutter 502 cuts the film material; in the above process, when the peaked cam 304 starts to contact the circular-arc wheel seat B503, which is a final state that the two wheel frames 405 are stably opened, at this time, the peaked cam 304 presses the circular-arc wheel seat B503 to make the cutter 502 move downward to cut the film material; after the cutting is finished, when the cutter 502 is reset, the arc wheel seat A402 is lifted back, and the two wheel frames 405 are reset.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a device is cut to high-efficient two-sided plastic film, includes cuts workstation (1), its characterized in that: cut workstation (1) terminal and be equipped with mounting bracket (2), biconvex wheel actuating mechanism (3) are worn to be equipped with on mounting bracket (2) upper portion, the position slip of cutting workstation (1) terminal is kept away from in mounting bracket (2) lower part is equipped with tensioning assembly (4), the position slip that mounting bracket (2) lower part is close to cutting workstation (1) terminal is equipped with cutter assembly (5), cutter assembly (5) and tensioning assembly (4) contact with biconvex wheel actuating mechanism (3) respectively.

2. The efficient double-sided plastic film slitting device according to claim 1, characterized in that: cut and all set firmly guide rail (101) near both sides edge on workstation (1), mounting bracket (2) both sides footing all through gusset (201) respectively with two guide rail (101) fixed connection.

3. The efficient double-sided plastic film slitting device according to claim 1, characterized in that: the terminal of the slitting workbench (1) is connected with a material guiding ramp (102), and a cutter groove (103) is formed in the joint of the material guiding ramp (102) and the slitting workbench (1).

4. A high-efficiency double-sided plastic film slitting device according to claim 3, characterized in that: biconvex wheel actuating mechanism (3) is including setting firmly in driving motor (301) of mounting bracket (2) outer wall, driving motor (301) output shaft tip cup joints even axle (302) of wearing to locate mounting bracket (2) upper portion, even axle (302) top has cup jointed cambered surface cam (303), even axle (302) terminal has cup jointed pinnacle cam (304).

5. The efficient double-sided plastic film slitting device according to claim 4, characterized in that: tensioning subassembly (4) is including locating clamp plate (401) of mounting bracket (2) lower part, clamp plate (401) top surface sets firmly circular arc wheel seat A (402) with cambered surface cam (303) contact, circular arc wheel seat A (402) outer wall has set firmly conducting bar A (403), conducting bar A (403) and the spout A sliding connection on mounting bracket (2) lower part inner wall, and conducting bar A (403) lower extreme sets firmly spring A (404) of being connected with spout A bottom surface.

6. The efficient double-sided plastic film slitting device according to claim 5, characterized in that: the bottom surface of the pressing plate (401) is axially hinged with two wheel carriers (405) in a splayed structure along the slitting workbench (1), the end part of each wheel carrier (405) is provided with a roller (406) in contact with the top surface of the slitting workbench (1), and the wheel carriers (405) are obliquely pulled to form springs B (407) connected with the pressing plate (401).

7. The efficient double-sided plastic film slitting device as defined in claim 5, wherein: cutter unit spare (5) include blade holder (501), blade holder (501) lower extreme inlays and is equipped with cutter (502) that correspond with sword groove (103), blade holder (501) upper end is consolidated have with circular arc wheel seat B (503) of pinnacle cam (304) contact, circular arc wheel seat B (503) outer wall has set firmly conducting bar B (504), conducting bar B (504) and the spout B sliding connection on mounting bracket (2) lower part inner wall, and conducting bar B (504) lower extreme has set firmly spring C (505) of being connected with spout B bottom surface.

8. The efficient double-sided plastic film slitting device according to claim 7, characterized in that: the depth of the pinnacle cam (304) extruding the arc wheel seat B (503) is matched with the height from the cutting knife (502) to the knife groove (103).

9. The efficient double-sided plastic film slitting device according to claim 7, characterized in that: the vertical deflection angles of the pinnacle cam (304) and the cambered cam (303) are the same, and the contact arc length of the pinnacle cam (304) and the arc wheel seat B (503) is half of that of the cambered cam (303).