CN211640177U

CN211640177U - Cutting device is used in food packaging film production

Info

Publication number: CN211640177U
Application number: CN201922405040.5U
Authority: CN
Inventors: 戴新宝
Original assignee: Dongguan Chenfeng Packaging Material Technology Co ltd
Current assignee: Dongguan Chenfeng Packaging Material Technology Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-10-09
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a cutting device is used in food packaging film production relates to packaging film cutting field, including the work board, the bottom both sides of work board all are provided with the support frame, every group multiunit buffer spring has all been seted up to the bottom of support frame, the bottom intermediate position of work board is provided with the intermediate strut frame, one side of intermediate strut frame is connected with the collection box, the top of work board is provided with the fixed axle, one side that the top of work board is located the fixed axle is provided with the trimming frame. The utility model discloses a support frame, intermediate strut frame and buffer spring that set up, when the device moves, motor isotructure can produce a large amount of vibrations, and vibrations can be through the support frame transmit buffer spring in, and buffer spring can absorb vibrations, and simultaneously, intermediate strut frame can guarantee the stability of device, makes the device can not take place the skew, and the vibrations that produce influence production problem during the production of effectively having solved.

Description

Cutting device is used in food packaging film production

Technical Field

The utility model relates to a packaging film cutting field specifically is a cutting device is used in food packaging film production.

Background

With the development of science and technology, food can be produced on a large scale, the food needs to be transported to all over the world after being produced, at the moment, the food is wrapped by the food packaging film, the food is convenient to transport, the packaging film is coiled just before production, the length of the packaging film is calculated according to meters, the packaging film does not conform to the specification of the food, and therefore a cutting device is needed for cutting the packaging film.

The wrapping food wrapping film cutting device who uses in market today, because the wrapping film specification that needs is different, need prune the wrapping film, the leftover bits that the pruning produced can not be timely clear up from the device, twine very easily and influence production in the pivot, and cutting blade can not fast return after cutting the wrapping film, lead to cutting efficiency to descend, when production, motor isotructure can produce very big vibrations when the operation, influence the effect of tailorring of wrapping film.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the production is influenced by the vibration generated during the difficult clearance of the leftover bits of trimming, the not fast return of cutting blade, production, a cutting device for food packaging film production is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a cutting device for food packaging film production comprises a working plate, wherein support frames are arranged on two sides of the bottom end of the working plate, a plurality of groups of buffer springs are arranged at the bottom end of each group of support frames, an intermediate support frame is arranged in the middle of the bottom end of the working plate, a collecting box is connected to one side of the intermediate support frame, a fixed shaft is arranged at the top end of the working plate, a trimming frame is arranged on one side, located at the fixed shaft, of the top end of the working plate, a discharging groove is formed in the position, located under the trimming frame, of the top end of the trimming frame, a plurality of groups of moving blocks are arranged at the top end of the trimming frame, the number of the moving blocks is two, two groups of the moving blocks are connected with trimming knives, a fixing bolt is arranged on one side of each moving block, a frame is penetrated through one side of the fixing, the utility model discloses a cutting tool, including working plate, driving shaft, cutting frame, handle, knife group, cutter, motor, cutter groove, cutter group.

Preferably, a plurality of groups of sliding grooves are formed in one side of the middle support frame, and the middle support frame is connected with the collection box in a sliding mode through the plurality of groups of sliding grooves.

Preferably, the bottom end of the moving block is provided with a protruding block, the moving block is slidably connected with the trimming frame through the protruding block, the fixing bolt penetrates through the trimming frame and is rotatably connected with the moving block, and one side, far away from the trimming frame, of the fixing bolt is connected with a clamping ring.

Preferably, the trimming blade penetrates the work plate through a discharge slot located directly above the collection box.

Preferably, a limiting plate is arranged at one side, located on the pruning knife, of the bottom end of the moving block, and the limiting plate and the knife groove form an L shape.

Preferably, the knife group is movably connected with the cutting frame through a return spring, and two sides of the knife group penetrate through the cutting frame and extend to the outer side of the cutting frame.

Preferably, the buffer springs are arranged in two groups, the number of the buffer springs in each group is four, and the buffer springs in each group are symmetrically arranged relative to the middle support frame.

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

1. the utility model discloses a pruning sword, the knife tackle, the bin outlet and the collection box that set up, when the packaging film moves in the device, need prune the packaging film according to the specification of food, rotate fixing bolt, move two sets of movable blocks, change the distance between two sets of pruning swoves, thereby prune the packaging film, the rim charge of pruning continues to move along the surface of pruning sword, until contacting with the limiting plate, the limiting plate stops the rim charge, make the rim charge move downwards along the limiting plate, get into in the collection box through the bin outlet, convenient to the collection of rim charge, prevent the rim charge from twining together with the conveying axle in the device, improve work efficiency, the difficult clearance problem of the rim charge of pruning that has effectively solved, and after the rim charge in the collection box finishes collecting, take out the collection box through the slide rail outside the middle support frame, retrieve the rim charge among them, the economic benefit is improved;

2. through the arrangement of the cutting frame, the cutter set, the return spring, the handle and the cutter groove, when a trimmed packaging film enters the cutting frame under the driving of the driving shaft, the cutter set is pushed to move downwards through the handle by a human hand or a pushing device, the return spring stretches to enable the cutter set to enter the cutter groove and cut the packaging film, then the force on the handle is removed, the return spring restores the original position and drives the cutter set to ascend, the return of the cutter set is facilitated, the continuous work is facilitated, the work efficiency is improved, and the problem that the cutting blade cannot return quickly is effectively solved;

3. through the support frame that sets up, middle support frame and buffer spring, when the device moves, motor isotructure can produce a large amount of vibrations, and vibrations can be transmitted buffer spring through the support frame in, buffer spring can absorb vibrations, and simultaneously, middle support frame can guarantee the stability of device, makes the device can not take place the skew, has reduced vibrations and to the influence of production, has improved the efficiency of production, and the vibrations that produce when the production of effectively having solved influence production problem.

Drawings

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

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

fig. 3 is a schematic structural view of the tray of the present invention;

FIG. 4 is a schematic structural view of the feeding baffle of the present invention;

fig. 5 is a schematic structural diagram of the cooler of the present invention.

In the figure: 1. a working plate; 2. a support frame; 3. a buffer spring; 4. a middle support frame; 5. a collection box; 6. a fixed shaft; 7. a trimming frame; 8. a moving block; 9. a transfer shaft; 10. a drive shaft; 11. a motor; 12. a cutting frame; 13. a knife group; 14. fixing the bolt; 15. a discharge chute; 16. a trimming blade; 17. a return spring; 18. a handle; 19. a cutter groove; 20. and a limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

The motors mentioned in the utility model (the model is 80yyjt) can be obtained by market or private ordering.

Referring to fig. 1-5, a cutting device for food packaging film production comprises a working plate 1, wherein support frames 2 are arranged on two sides of the bottom end of the working plate 1, a plurality of groups of buffer springs 3 are arranged on the bottom end of each group of support frames 2, an intermediate support frame 4 is arranged in the middle of the bottom end of the working plate 1, a collection box 5 is connected to one side of the intermediate support frame 4, a fixed shaft 6 is arranged on the top end of the working plate 1, a trimming frame 7 is arranged on one side of the top end of the working plate 1, a discharge groove 15 is arranged right below the trimming frame 7, a plurality of groups of moving blocks 8 are arranged on the top end of the trimming frame 7, the number of the moving blocks 8 is two, trimming knives 16 are connected to the two groups of moving blocks 8, a fixing bolt 14 is arranged on one side of the moving block 8, one side of the fixing bolt 14 penetrates through the trimming frame, one side of multiunit conveying axle 9 is provided with driving shaft 10, motor 11 is installed to the one end that the top of working plate 1 is located driving shaft 10, driving shaft 10 and driving shaft 10 fixed connection are run through to motor 11's output, one side of driving shaft 10 is provided with cutting frame 12, the inside of cutting frame 12 is provided with knife tackle 13, the both ends of knife tackle 13 are connected with handle 18, the top of handle 18 is provided with multiunit return spring 17, cutting frame 12 inside bottom seted up with knife tackle 13 assorted sword groove 19.

Please refer to fig. 1 and fig. 3, a plurality of sliding grooves are formed on one side of the middle supporting frame 4, and the middle supporting frame 4 is slidably connected with the collecting box 5 through the plurality of sliding grooves, so that the collecting box 5 can be conveniently detached from the middle supporting frame 4, and the rim charge can be conveniently recovered.

Please refer to fig. 2, a protruding block is disposed at the bottom end of the moving block 8, the moving block 8 is slidably connected to the trimming frame 7 through the protruding block, the fixing bolt 14 penetrates through the trimming frame 7 and is rotatably connected to the moving block 8, a snap ring is connected to one side of the fixing bolt 14 away from the trimming frame 7, and the distance between the two sets of trimming knives 16 can be conveniently adjusted by moving the moving block 8, so that the packaging film can be trimmed conveniently.

Referring again to fig. 1 and 2, the trimming blade 16 extends through the work plate 1 via a discharge slot 15, the discharge slot 15 being located directly above the collection box 5 so that trimmed scrap can enter the collection box 5 via the discharge slot 15.

Please refer to fig. 5, a position-limiting plate 20 is disposed at a bottom end of the moving block 8 at a side of the trimming blade 16, and the position-limiting plate 20 and the knife slot 19 form an "L" shape, so that the trimmed rim charge can be blocked by the position-limiting plate 20 and enter the discharging slot 15.

Referring to fig. 1 again, the knife assembly 13 is movably connected to the cutting frame 12 through a return spring 17, and two sides of the knife assembly 13 penetrate through the cutting frame 12 and extend to the outer side of the cutting frame 12, so that the knife assembly 13 can be returned by the return spring 17 after being pressed down.

Please refer to fig. 5, the number of the buffer springs 3 is two, the number of each group of buffer springs 3 is four, each group of buffer springs 3 is symmetrically arranged with respect to the middle supporting frame 4, the plurality of groups of buffer springs 3 can effectively reduce the vibration generated during the operation of the device, and the production quality is improved.

The working principle is as follows: firstly, the device is connected with an external power supply to enable the device to operate normally, a packaging film is installed in the device through a fixed shaft 6, then the packaging film passes through a trimming frame 7 and a conveying shaft 9 and enters a driving shaft 10, a motor 11 is started, the output end of the motor 11 drives the driving shaft 10 to rotate, the driving shaft 10 drives the packaging film to continuously pass through the device, at the moment, a fixed bolt 14 is opened, the distance between two groups of trimming knives 16 is changed through a moving block 8, the packaging film is trimmed, the packaging film can accord with the specification of food, trimmed rim charge continuously moves along the surface of the trimming knives 16 until the rim charge contacts a limiting plate 20, the limiting plate 20 blocks the rim charge, the rim charge moves downwards along the limiting plate 20 and enters a collecting box 5 through a discharging groove 15, collection of the rim charge is facilitated, and the rim charge is prevented from being wound with the conveying shaft 9 in the device, the working efficiency is improved, after the collection of the scraps in the collection box 5 is finished, the collection box 5 is taken out through the sliding rail on the outer side of the middle support frame 4, the scraps in the collection box are recovered, the economic benefit is improved, the trimmed packaging film enters the cutting frame 12 under the driving of the driving shaft 10, the cutter set 13 is pushed to move downwards through the handle 18 by hands or a pushing device, the return spring 17 stretches, the cutter set 13 enters the cutter groove 19 and cuts the packaging film, the force on the handle 18 is removed, the return spring 17 restores the original position and drives the cutter set 13 to ascend, the return of the cutter set 13 is facilitated, the continuous work is facilitated, the working efficiency is improved, when the device runs, a large amount of vibration can be generated by structures such as the motor 11, the vibration can be transmitted into the buffer spring 3 through the support frame 2, the buffer spring 3 can absorb the vibration, and meanwhile, the middle support frame 4 can ensure the running stability of the device, the device can not deviate, the influence of vibration on production is reduced, and the production efficiency is improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a cutting device is used in food packaging film production, includes working plate (1), its characterized in that: the bottom end of the working plate (1) is provided with two supporting frames (2), the bottom end of each supporting frame (2) is provided with a plurality of groups of buffer springs (3), the bottom end middle position of the working plate (1) is provided with an intermediate supporting frame (4), one side of the intermediate supporting frame (4) is connected with a collecting box (5), the top end of the working plate (1) is provided with a fixed shaft (6), one side of the top end of the working plate (1) positioned on the fixed shaft (6) is provided with a trimming frame (7), the top end of the working plate (1) positioned under the trimming frame (7) is provided with a discharging groove (15), the top end of the trimming frame (7) is provided with a plurality of groups of moving blocks (8), the number of the moving blocks (8) is two groups, the two groups of the moving blocks (8) are both connected with trimming knives (16), one side of the moving blocks (8, one side of fixing bolt (14) runs through pruning frame (7), one side of pruning frame (7) is provided with multiunit conveying axle (9), the multiunit one side of conveying axle (9) is provided with driving shaft (10), motor (11) are installed to the one end that the top of working plate (1) is located driving shaft (10), the output of motor (11) runs through driving shaft (10) and driving shaft (10) fixed connection, one side of driving shaft (10) is provided with cutting frame (12), the inside of cutting frame (12) is provided with knife tackle (13), the both ends of knife tackle (13) are connected with handle (18), the top of handle (18) is provided with multiunit return spring (17), the inside bottom of cutting frame (12) is seted up with knife tackle (13) assorted sword groove (19).

2. The cutting device for food packaging film production according to claim 1, characterized in that: a plurality of groups of sliding grooves are formed in one side of the middle supporting frame (4), and the middle supporting frame (4) is connected with the collecting box (5) in a sliding mode through the plurality of groups of sliding grooves.

3. The cutting device for food packaging film production according to claim 1, characterized in that: the bottom end of the moving block (8) is provided with a protruding block, the moving block (8) is connected with the trimming frame (7) in a sliding mode through the protruding block, the fixing bolt (14) penetrates through the trimming frame (7) and is connected with the moving block (8) in a rotating mode, and one side, far away from the trimming frame (7), of the fixing bolt (14) is connected with a clamping ring.

4. The cutting device for food packaging film production according to claim 1, characterized in that: the trimming knife (16) penetrates through the working plate (1) through a discharge groove (15), and the discharge groove (15) is positioned right above the collecting box (5).

5. The cutting device for food packaging film production according to claim 1, characterized in that: a limiting plate (20) is arranged at one side, located on the pruning knife (16), of the bottom end of the moving block (8), and the limiting plate (20) and the knife groove (19) form an L shape.

6. The cutting device for food packaging film production according to claim 1, characterized in that: the knife tackle (13) is movably connected with the cutting frame (12) through a return spring (17), and two sides of the knife tackle (13) penetrate through the cutting frame (12) and extend to the outer side of the cutting frame (12).

7. The cutting device for food packaging film production according to claim 1, characterized in that: the buffer springs (3) are arranged in two groups, the number of the buffer springs (3) in each group is four, and the buffer springs (3) in each group are symmetrically arranged relative to the middle support frame (4).