CN213352533U

CN213352533U - Cutting equipment for plastic protective film

Info

Publication number: CN213352533U
Application number: CN202021581796.1U
Authority: CN
Inventors: 吕小华
Original assignee: Ningbo Beilun Zhonglixin Plastic Products Co ltd
Current assignee: Ningbo Beilun Zhonglixin Plastic Products Co ltd
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2021-06-04
Anticipated expiration: 2030-08-03

Abstract

The utility model belongs to the technical field of plastic protective films, in particular to a cutting device for plastic protective films, which comprises a frame, wherein supporting legs are fixedly connected at four corners of the bottom of the frame, a conveying device is arranged in the frame, an extraction device is arranged at the top of the frame, the extraction device comprises a first pushing cylinder, the bottom of the first pushing cylinder is welded at the top of the frame, a fixed frame is fixedly connected at the top of the first pushing cylinder, the left side and the right side of the rear end of the fixed frame are respectively and rotatably connected with a speed reducing motor, the output end of the speed reducing motor is rotatably connected with a conveying belt, and the inner cavity of the fixed frame is transversely and movably connected with a T-shaped movable seat, so that the working efficiency of the device can be effectively improved, the finished product probability of the device in the production process can be ensured, the productivity of a manufacturer can be greatly, and the operation is simple and the use is convenient.

Description

Cutting equipment for plastic protective film

Technical Field

The utility model relates to a plastic protection film technical field specifically is a cutting equipment for plastic protection film.

Background

In daily life, the plastic protective film can inhibit the respiration of the harvested fruits and vegetables, reduce wilting, keep moisture and prevent nutrition loss, has an anti-fog function, can prevent water vapor from condensing in the protective film, and avoids the fruits and vegetables from contacting with the protective film wall, thereby preventing the rotting problem.

The cutting and hot melting are usually two independent steps in the process of manufacturing the plastic protective film by utilizing the prior art, the probability of defective products is reduced to a certain extent, the working efficiency is greatly reduced, the capacity requirement of a manufacturer cannot be met, and meanwhile, after the production is finished, the finished plastic protective film needs to be manually taken out from the equipment, so that the labor cost is greatly increased, the economic benefit of the manufacturer is reduced, and therefore, the cutting equipment for the plastic protective film is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cutting equipment for plastic protection film to the productivity demand that can't satisfy the producer who proposes in solving above-mentioned background art makes producer's economic benefits greatly reduced's problem with the cost of labor.

In order to achieve the above object, the utility model provides a following technical scheme: a cutting device for plastic protective films comprises a rack, wherein supporting legs are fixedly connected at four corners of the bottom of the rack, a conveying device is arranged inside the rack, an extraction device is arranged at the top of the rack and comprises a first pushing cylinder, the bottom of the first pushing cylinder is welded at the top of the rack, a fixed frame is fixedly connected at the top of the first pushing cylinder, a speed reducing motor is rotatably connected to the left side and the right side of the rear end of the fixed frame, the output end of the speed reducing motor is rotatably connected with a conveying belt, a T-shaped movable seat is transversely and movably connected to the inner cavity of the fixed frame, a supporting frame is fixedly connected to the right side of the top of the rack, a roller is rotatably connected inside the supporting frame, a hook is inserted into the surface of the roller, a box body is arranged at the top of the supporting frame, and the bottom of the box body is, the left side fixedly connected with air pump at box top, the end of giving vent to anger of air pump is pegged graft and is had the gas-supply pipe, the end of gas-supply pipe runs through the box is pegged graft and is had the mounting panel, the three second of the bottom fixedly connected with of mounting panel promotes jar, centre the bottom fixedly connected with tool bit of second promotion jar, the left and right sides the bottom fixedly connected with hot melt ware of second promotion jar.

Preferably, the conveying device comprises a servo motor, the servo motor is arranged on the left side and the right side of the front end of the rack, the output end of the servo motor penetrates through the rack and is connected with a transmission rod in an inserting mode, a limiting rod and a chain are sleeved on the outer wall of the transmission rod, the limiting rod is located on the upper side and the lower side of the chain, and a fixing clamping block is connected to the outer wall of the chain in a threaded mode.

Preferably, the right side welding of gas-supply pipe has the branch pipe, the end threaded connection of branch pipe has the barometer.

Preferably, the bottom of the supporting leg is fixedly connected with a caster which is a-C medium-sized rubber universal wheel.

Preferably, the rear end of the T-shaped movable seat is fixedly connected with a cylinder and friction plates, the friction plates are positioned on the upper side and the lower side of the cylinder, the cylinder is inserted into an inner cavity of the fixed frame, and the surface of each friction plate is connected with the conveying belt.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the cutting equipment for the plastic protective film, when the raw material of the plastic protective film enters the box body, the middle second pushing cylinder is started to push the tool bit downwards, the raw material of the plastic protective film is cut, the middle second pushing cylinder contracts upwards after the cutting is finished, meanwhile, the second pushing cylinders on the left side and the right side push the hot melter downwards and press the hot melter with the plastic protective film, and the roller is rotated to drive the picking hook to pull out the finished plastic protective film from the box body and place the finished plastic protective film in the conveying device for the next step;

2. this kind of a cutting equipment for plastic protection film, start gear motor, make the conveyer belt rotate, remove T type sliding seat to relevant position simultaneously, start first promotion jar shrink downwards, adjust the T type sliding seat to the below of the finished product plastic protection film in the conveyor, restart first promotion jar upwards promotes, lift finished product plastic protection film and start gear motor and carry out the antiport, it packs to remove this equipment with T type sliding seat outward, the degree of automation of this equipment has further been optimized, artificial labour cost has been reduced, and easy operation, high durability and convenient use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a schematic view of the T-shaped movable seat of the present invention.

In the figure: 1. a frame; 2. a support leg; 3. a caster wheel; 4. a conveying device; 401. a servo motor; 402. a limiting rod; 403. a chain; 404. fixing the fixture block; 5. an extraction device; 501. a first push cylinder; 502. a reduction motor; 503. a T-shaped movable seat; 504. a fixed mount; 505. a conveyor belt; 6. a support frame; 7. a roller; 8. hooking; 9. a box body; 10. an air pump; 11. a gas delivery pipe; 12. mounting a plate; 13. a second push cylinder; 14. a cutter head; 15. a hot melter; 16. and a transmission rod.

Detailed Description

The technical solution in the embodiment of the present invention will be made clear below with reference to the drawings in the embodiment of the present invention; the present invention has been described in considerable detail with reference to certain preferred versions thereof. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a cutting device for plastic protective films comprises a frame 1, supporting legs 2 are fixedly connected at four corners of the bottom of the frame 1, a conveying device 4 is arranged inside the frame 1, an extraction device 5 is arranged at the top of the frame 1, the extraction device 5 comprises a first pushing cylinder 501, the bottom of the first pushing cylinder 501 is welded at the top of the frame 1, a fixed frame 504 is fixedly connected at the top of the first pushing cylinder 501, a speed reducing motor 502 is rotatably connected at the left side and the right side of the rear end of the fixed frame 504, the output end of the speed reducing motor 502 is rotatably connected with a conveying belt 505, a T-shaped movable seat 503 is transversely movably connected in an inner cavity of the fixed frame 504, a supporting frame 6 is fixedly connected at the right side of the top of the frame 1, a roller 7 is rotatably connected in the supporting frame 6, a hook 8 is inserted in the surface of the roller 7, a box body 9 is arranged at the top, the left side fixedly connected with air pump 10 at box 9 top, the end of giving vent to anger of air pump 10 is pegged graft and is had gas-supply pipe 11, and the end of gas-supply pipe 11 runs through the box 9 and pegs graft and have mounting panel 12, and the three second of the bottom fixedly connected with of mounting panel 12 promotes jar 13, and the bottom fixedly connected with tool bit 14 of middle second promotion jar 13, the bottom fixedly connected with hot melt ware 15 of the left and right sides second promotion jar 13.

By adopting the technical scheme, the working efficiency of the equipment is effectively improved, the probability of finished products in the production process is also ensured, the productivity of manufacturers is greatly improved, the economic benefit is ensured, and the equipment is simple to operate and convenient to use.

Conveying device 4 includes servo motor 401, and servo motor 401 sets up the left and right sides at frame 1 front end, and servo motor 401's output runs through frame 1 and pegs graft and have transfer line 16, and transfer line 16's outer wall has cup jointed gag lever post 402 and chain 403, and gag lever post 402 is located the upper and lower both sides of chain 403, and the outer wall threaded connection of chain 403 has fixed fixture block 404.

Through adopting above-mentioned technical scheme, utilize conveyor 4's position effect, guaranteed the wholeness of this equipment, improved the practicality of this equipment.

The right side of the gas pipe 11 is welded with a branch pipe, and the tail end of the branch pipe is connected with a barometer in a threaded manner.

Through adopting above-mentioned technical scheme, make things convenient for operating personnel to monitor the inside atmospheric pressure of air pump 10 and gas-supply pipe 11 when using this equipment, guaranteed the result of use of this equipment, improved the security of this equipment.

The bottom of the supporting leg 2 is fixedly connected with a caster 3, and the caster 3 is a 20-C medium-sized rubber universal wheel.

Through adopting above-mentioned technical scheme, through the rubber material in the 3 outsides of truckles, improve this device at the bradyseism effect of removal in-process to can controlling means can freely remove, need not to make a round trip to look for the angle, improve the work efficiency of device.

The rear end of the T-shaped movable seat 503 is fixedly connected with a cylinder and a friction plate, the friction plate is positioned at the upper side and the lower side of the cylinder, the cylinder is inserted into the inner cavity of the fixed frame 504, and the surface of the friction plate is connected with the conveyer belt 505.

Through adopting above-mentioned technical scheme, strengthen the connection effect of T type sliding seat 503 in the use, make things convenient for staff's operation mode.

The working principle is as follows: when the novel scheme is used, when plastic protective film raw materials enter the box body 9, the middle second pushing cylinder 13 is started to push the cutter head 14 downwards, the plastic protective film raw materials are cut, the middle second pushing cylinder 13 contracts upwards after the cutting is finished, the second pushing cylinders 13 on the left side and the right side push the hot melter 15 downwards and press the hot melter with the plastic protective film, the novel scheme is very simple and convenient to use, the speed reducing motor 502 is started simultaneously to enable the conveying belt 505 to rotate, the T-shaped movable seat 503 is moved to a corresponding position simultaneously, the first pushing cylinder 501 is started to contract downwards, the T-shaped movable seat 503 is adjusted into the conveying device 4, the rotary roller 7 drives the hook 8 to pull out the finished plastic protective film from the box body 9 to be placed on the T-shaped movable seat 503 in the conveying device 4, and the first pushing cylinder 501 is started to push upwards and lift the finished plastic protective film, the speed reduction motor 502 is started to rotate reversely, the T-shaped movable seat 503 is moved to the outside of the equipment to be packaged, the working efficiency of the equipment is effectively improved, and the probability of finished products in the production process is guaranteed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. A cutting apparatus for plastic protective films, comprising a frame (1), characterized in that: the all fixedly connected with landing leg (2) of four corners department of frame (1) bottom, the inside of frame (1) is provided with conveyor (4), the top of frame (1) is provided with extraction element (5), extraction element (5) include first promotion jar (501), the bottom welding of first promotion jar (501) is at the top of frame (1), the top fixedly connected with mount (504) of first promotion jar (501), the left and right sides of mount (504) rear end all is rotated and is connected with gear motor (502), the output rotation of gear motor (502) is connected with conveyer belt (505), the horizontal swing joint of inner chamber of mount (504) has T type sliding seat (503), the right side fixedly connected with support frame (6) at frame (1) top, the inside of support frame (6) is rotated and is connected with roller (7), the utility model discloses a hot melt device, including roller (7), support frame (6), air pump (10), air pipe (11), box (9) bottom fixed connection be in the top of frame (1), left side fixedly connected with air pump (10) at box (9) top, the end of giving vent to anger of air pump (10) is pegged graft and is had air pipe (11), the end of air pipe (11) runs through box (9) are pegged graft and are had mounting panel (12), the three second of the bottom fixedly connected with of mounting panel (12) promotes jar (13), and is middle the bottom fixedly connected with tool bit (14) of second promotion jar (13), both sides about the bottom fixedly connected with hot melt ware (15) of second promotion jar (13).

2. A cutting apparatus for plastic protective films according to claim 1, characterized in that: conveyor (4) include servo motor (401), servo motor (401) set up the left and right sides of frame (1) front end, servo motor's (401) output runs through frame (1) is pegged graft and is had transfer line (16), the outer wall of transfer line (16) has cup jointed gag lever post (402) and chain (403), gag lever post (402) are located the upper and lower both sides of chain (403), the outer wall threaded connection of chain (403) has fixed fixture block (404).

3. A cutting apparatus for plastic protective films according to claim 1, characterized in that: the right side welding of gas-supply pipe (11) has the branch pipe, the terminal threaded connection of branch pipe has the barometer.

4. A cutting apparatus for plastic protective films according to claim 1, characterized in that: the bottom of the supporting leg (2) is fixedly connected with a caster (3), and the caster (3) is a 20-C medium-sized rubber universal wheel.

5. A cutting apparatus for plastic protective films according to claim 1, characterized in that: the rear end of the T-shaped movable seat (503) is fixedly connected with a cylinder and friction plates, the friction plates are positioned on the upper side and the lower side of the cylinder, the cylinder is inserted into the inner cavity of the fixed frame (504), and the surface of each friction plate is connected with the conveying belt (505).