CN213562773U - Plastic film cutting device - Google Patents
Plastic film cutting device Download PDFInfo
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- CN213562773U CN213562773U CN202022492678.XU CN202022492678U CN213562773U CN 213562773 U CN213562773 U CN 213562773U CN 202022492678 U CN202022492678 U CN 202022492678U CN 213562773 U CN213562773 U CN 213562773U
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- fixedly connected
- plastic film
- servo motor
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- electric telescopic
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Abstract
The utility model discloses a plastic film cutting device, which belongs to the technical field of cutting equipment and comprises a working platform, wherein the upper end of the working platform is fixedly connected with two vertical plates, a rotating rod is rotatably connected between the two vertical plates, the surface of the rotating rod is fixedly connected with a spool, the front end of the vertical plate positioned at the front part is fixedly connected with a first servo motor, the front end of the vertical plate positioned at the front part is provided with a first mounting hole, the output end of the first servo motor movably penetrates through the first mounting hole and is fixedly connected with the front end of the rotating rod, the upper end of the working platform is fixedly connected with two hollow upright posts which are respectively positioned at the right parts of the two vertical plates, the upper ends of the two hollow upright posts are fixedly connected with hollow cross posts which can finally realize the compression of the plastic film through a clamping plate, then the plastic film is cut through a cutting mechanism, but also the problems of wire drawing and the like at the cutting position are not easy to occur.
Description
Technical Field
The utility model relates to a cutting equipment technical field, more specifically say, relate to a plastic film cutting device.
Background
Films made from polyvinyl chloride, polyethylene, polypropylene, polystyrene, and other resins are used for packaging, and as a film coating. Plastic packages and plastic package products have a larger share in the market, and particularly, composite plastic flexible packages are widely applied to the fields of food, medicine, chemical industry and the like, wherein the proportion of the plastic packages is the largest, such as beverage packages, quick-frozen food packages, steamed and cooked food packages, fast food packages and the like, and the plastic packages and the plastic package products bring great convenience to the life of people.
When plastics production assembly plastic film, often need cut plastic film then assemble, traditional cutting mode all is through manual mode through the hand hay cutter cutting plastic film, such mode is not only inefficient, and the manual work is difficult to compress tightly plastic film in the cutting process moreover, and plastic film is very easy when the cutting because can't compress tightly plastic film cutting in the cutting department wire drawing scheduling problem.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
To the problem that exists among the prior art, the utility model aims to provide a plastic film cutting device, it can realize compressing tightly plastic film through the pinch-off blades, then cuts plastic film through cutting mechanism, has not only improved work efficiency, but also is difficult for appearing cutting department wire drawing scheduling problem.
2. Technical scheme
In order to solve the above problem, the utility model adopts the following technical scheme:
a plastic film cutting device comprises a working platform, wherein the upper end of the working platform is fixedly connected with two vertical plates, a rotating rod is rotatably connected between the two vertical plates, the surface of the rotating rod is fixedly connected with a spool, the front ends of the vertical plates positioned at the front part are fixedly connected with a first servo motor, the front ends of the vertical plates positioned at the front part are chiseled with a first mounting hole, the output end of the first servo motor movably penetrates through the first mounting hole and is fixedly connected with the front end of the rotating rod, the upper end of the working platform is fixedly connected with two hollow upright columns, the two hollow upright columns are respectively positioned at the right parts of the two vertical plates, the upper ends of the two hollow upright columns are fixedly connected with hollow cross columns, the upper ends of the working platform are rotatably connected with two screw rods which are respectively positioned in the two hollow upright columns, the upper ends of the two screw rods are both rotatably connected with the, the upper end of the hollow transverse column is fixedly connected with a second servo motor, a second mounting hole is drilled in the upper end of the hollow transverse column, the output end of the second servo motor movably penetrates through the second mounting hole, the output end of the second servo motor is rotatably connected to the lower inner wall of the hollow transverse column, the output end surface of the second servo motor is fixedly connected with two second belt pulleys, the surfaces of the two screw rods are fixedly connected with first belt pulleys, the two second belt pulleys are respectively connected with the two first belt pulleys through two belt transmissions, the surfaces of the two screw rods are respectively in threaded connection with nuts, sliding holes are drilled in the ends, close to the two screw rods, of the two nut bodies, of the connecting blocks, the two connecting blocks are respectively in sliding connection in the two sliding holes, and a clamping plate is fixedly connected between the two connecting blocks, the upper portion of work platform is provided with cutting mechanism, finally can realize compressing tightly plastic film through the grip block, then cuts plastic film through cutting mechanism, has not only improved work efficiency, but also is difficult for appearing cutting department wire drawing scheduling problem.
As a preferred scheme of the utility model, cutting mechanism includes two electric telescopic handle, fixed plate, hand hay cutter and hand hay cutter groove, two the equal fixed connection of electric telescopic handle in work platform's upper end, and be located the right part of two hollow stand, fixed plate fixed connection is in two electric telescopic handle's upper end, hand hay cutter fixed connection is in the lower extreme of fixed plate, the hand hay cutter groove is dug in work platform's upper end.
As a preferred scheme of the utility model, the balancing weight has been placed to work platform's upper end, and the balancing weight is located two electric telescopic handle's right part.
As a preferred scheme of the utility model, work platform's the equal fixedly connected with supporting legs in lower extreme four corners department.
As a preferred scheme of the utility model, be located anterior the front end fixedly connected with backup pad of riser, and the backup pad is located first servo motor's lower part.
As an optimized scheme of the utility model, four the lower extreme of supporting legs is all carved with anti-skidding line.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
(1) when the device is required to be used for cutting the plastic film, firstly, the plastic film is wound on the surface of a spool, a first servo motor is started to reversely rotate, the output end of the first servo motor is reversely rotated to reversely rotate a rotating rod, the spool is reversely rotated by the reverse rotation of the rotating rod, the plastic film on the surface of the spool is slowly separated from the surface of the spool by the reverse rotation of the spool, the plastic film moves rightwards at the moment, when the plastic film moves rightwards to a proper distance, the first servo motor is closed, the second servo motor is started to rotate forwards at the moment, the two second belt wheels are rotated forwards by the forward rotation of the second servo motor, the two first belt wheels are driven to rotate forwards by the forward rotation of the two first belt wheels, the two screw rods are rotated forwards, and the two nuts are moved downwards on the surfaces of the two screw rods by the forward rotation of the two screw rods, the downstream of two screws makes two connecting blocks remove downwards, two connecting blocks drive the grip block downstream, close second servo motor when the grip block compresses tightly the plastic film of lower part, hold the balancing weight, take up the balancing weight and place and push down at plastic film's the other end, then start two electric telescopic handle contractions, two electric telescopic handle's shrink makes the fixed plate move downwards, the downstream of fixed plate makes the hand hay cutter downstream, the cutting of plastic film has been accomplished through mutually supporting in hand hay cutter and hand hay cutter groove, finally can realize compressing tightly plastic film through the grip block, then cut plastic film through cutting mechanism, not only improve work efficiency, but also difficult cutting department wire drawing scheduling problem that appears.
(2) In the scheme, the two electric telescopic rods are fixed to facilitate connection of the fixed plate, the fixed plate is used for facilitating fixation of the guillotine, the guillotine is used for facilitating cutting of the plastic film, the guillotine groove is drilled to facilitate mutual matching with the guillotine, the two electric telescopic rods can select different models according to actual needs, for example, two electric telescopic rods with the model of NKLAB are selected, the two electric telescopic rods are both electrically connected with an external power supply, for technicians in the field, the two electric telescopic rods are both known, too much description is not carried out on the internal structure of the electric telescopic rods, the balancing weight is placed at the upper end of the working platform and is positioned at the right part of the two electric telescopic rods, the balancing weight is used for facilitating compression of the other end of the plastic film, so that the efficiency of cutting the plastic film is higher, and supporting, the four support feet are fixed to facilitate supporting the work platform.
Drawings
Fig. 1 is a first perspective view of a plastic film cutting device according to the present invention;
fig. 2 is a second perspective view of the plastic film cutting device of the present invention;
fig. 3 is a three-dimensional cross-sectional view of the plastic film cutting device of the present invention.
The reference numbers in the figures illustrate:
1 work platform, 2 risers, 3 first servo motor, 4 bull sticks, 5I-shaped wheel, 6 hollow stand columns, 7 hollow spreader bars, 8 screw rods, 9 first belt pulleys, 10 second belt pulleys, 11 belts, 12 second servo motor, 13 nuts, 14 slide holes, 15 connecting blocks, 16 clamp plates, 17 electric telescopic rod, 18 fixed plates, 19 hand hay cutter, 20 hand hay cutter groove, 21 balancing weights, 22 supporting legss, 23 backup pads.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
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.
Example (b):
referring to fig. 1-3, a plastic film cutting device comprises a working platform 1, two vertical plates 2 are fixedly connected to the upper end of the working platform 1, a rotating rod 4 is rotatably connected between the two vertical plates 2, a spool 5 is fixedly connected to the surface of the rotating rod 4, a first servo motor 3 is fixedly connected to the front ends of the front vertical plates 2, first mounting holes are drilled at the front ends of the front vertical plates 2, the output end of the first servo motor 3 movably penetrates through the first mounting holes and is fixedly connected to the front ends of the rotating rods 4, two hollow upright columns 6 are fixedly connected to the upper end of the working platform 1, the two hollow upright columns 6 are respectively located at the right parts of the two vertical plates 2, hollow cross columns 7 are fixedly connected to the upper ends of the two hollow upright columns 6, two screw rods 8 are rotatably connected to the upper end of the working platform 1, the two screw rods 8 are respectively located in the two, the upper ends of the two screws 8 are rotatably connected to the upper inner wall of the hollow transverse column 7, the upper end of the hollow transverse column 7 is fixedly connected with a second servo motor 12, a second mounting hole is drilled at the upper end of the hollow transverse column 7, the output end of the second servo motor 12 movably penetrates through the second mounting hole, the output end of the second servo motor 12 is rotatably connected to the lower inner wall of the hollow transverse column 7, the surface of the output end of the second servo motor 12 is fixedly connected with two second belt pulleys 10, the surfaces of the two screws 8 are fixedly connected with first belt pulleys 9, the two second belt pulleys 10 and the two first belt pulleys 9 are respectively in transmission connection through two belts 11, the surfaces of the two screws 8 are respectively in threaded connection with nuts 13, the ends, close to the two screws 8, are respectively drilled with sliding holes 14, the ends, close to the two nuts 13, are respectively and fixedly connected with connecting blocks 15, the two connecting blocks 15 are respectively in the two sliding holes 14, a clamping plate 16 is fixedly connected between the two connecting blocks 15, and a cutting mechanism is arranged at the upper part of the working platform 1.
In this embodiment, the two risers 2 are connected to the rotating rod 4 for rotation, the rotating rod 4 is for fixing the spool 5, the spool 5 is for fixing the plastic film, the first servo motor 3 is fixed for driving the rotating rod 4 to rotate, the first mounting hole is drilled for the output end of the first servo motor 3 to movably penetrate, the two hollow columns 6 are fixed for protecting the two screws 8, the hollow cross column 7 is fixed for fixing the second servo motor 12, the second mounting hole is drilled for the output end of the second servo motor 12 to movably penetrate, the two screws 8 are connected to two nuts 13 for screw thread connection, the two first belt pulleys 9 are connected to the two second belt pulleys 10 through the two belts 11, the second servo motor 12 is used for driving the two second belt pulleys 10 to rotate, thereby, the two first belt pulleys 9 are driven to rotate by the two belts 11, and then the two screw rods 8 are simultaneously driven to rotate, the two nuts 13 are used for fixing the two connecting blocks 15, the two sliding holes 14 are used for sliding the two connecting blocks 15, the clamping plate 16 is used for compressing the plastic film, the cutting mechanism is used for cutting the plastic film, the first servo motor 3 and the second servo motor 12 can be selected to be different types according to actual requirements, for example, a first servo motor 3 and a second servo motor 12 with model numbers of TCHV32-1500-3-10 are selected, the first servo motor 3 and the second servo motor 12 are both electrically connected with an external power supply, for those skilled in the art, the first servo motor 3 and the second servo motor 12 are common knowledge, and their internal structures are not described in detail.
Specifically, please refer to fig. 1-3, the cutting mechanism includes two electric telescopic rods 17, a fixing plate 18, a chopper 19 and a chopper trough 20, the two electric telescopic rods 17 are both fixedly connected to the upper end of the working platform 1 and located at the right parts of the two hollow upright posts 6, the fixing plate 18 is fixedly connected to the upper ends of the two electric telescopic rods 17, the chopper 19 is fixedly connected to the lower end of the fixing plate 18, and the chopper trough 20 is chiseled at the upper end of the working platform 1.
In this embodiment, the two electric telescopic rods 17 are fixed to facilitate connection of the fixing plate 18, the fixing plate 18 is to facilitate fixing of the guillotine 19, the guillotine 19 is to facilitate cutting of the plastic film, the guillotine groove 20 is to facilitate matching with the guillotine 19, the two electric telescopic rods 17 can be selected from different models according to actual needs, for example, two electric telescopic rods 17 with the model of NKLA22B are selected, the two electric telescopic rods 17 are both electrically connected with an external power source, and for those skilled in the art, the two electric telescopic rods 17 are common general knowledge and the internal structure thereof is not described in detail.
Specifically, referring to fig. 1, a counterweight 21 is disposed at the upper end of the working platform 1, and the counterweight 21 is located at the right portion of the two electric telescopic rods 17.
In this embodiment, balancing weight 21 has been placed to work platform 1's upper end, and balancing weight 21 is located the right part of two electric telescopic handle 17, and balancing weight 21 is for the convenience of compressing tightly plastic film's the other end to make the efficiency of cutting plastic film higher.
Specifically, referring to fig. 1, four corners of the lower end of the working platform 1 are fixedly connected with supporting legs 22.
In this embodiment, the four corners of the lower end of the working platform 1 are fixedly connected with supporting legs 22, and the four supporting legs 22 are fixed to support the working platform 1 conveniently.
Specifically, referring to fig. 1, a support plate 23 is fixedly connected to the front end of the front vertical plate 2, and the support plate 23 is located below the first servo motor 3.
In this embodiment, the front end of the front riser 2 is fixedly connected with the support plate 23, and the support plate 23 is located below the first servo motor 3, and the support plate 23 is fixed to support the first servo motor 3.
Specifically, referring to fig. 1, the lower ends of the four supporting legs 22 are engraved with anti-slip lines.
In this embodiment, the lower ends of the four supporting legs 22 are engraved with anti-slip patterns, and the anti-slip patterns are engraved to prevent the four supporting legs 22 from slipping.
The working principle is as follows: when the device is required to be used for cutting a plastic film, firstly, the plastic film is wound on the surface of a spool 5, a first servo motor 3 is started to reversely rotate, the output end of the first servo motor 3 is reversely rotated by the reverse rotation of the first servo motor 3, a rotating rod 4 is reversely rotated by the reverse rotation of the output end of the first servo motor 3, a spool 5 is reversely rotated by the reverse rotation of the rotating rod 4, the plastic film on the surface of the spool 5 is slowly separated from the surface of the spool 5 by the reverse rotation of the spool 5, the plastic film moves rightwards at the moment, when the plastic film moves rightwards to a proper distance, the first servo motor 3 is closed, a second servo motor 12 is started to forwardly rotate at the moment, two second belt pulleys 10 are forwardly rotated by the forward rotation of the second servo motor 12, the two first belt pulleys 9 are forwardly rotated by the forward rotation of the two second belt pulleys 10 through two belts 11, and the two screw rods 8 are, the two screw rods 8 are positively rotated to enable the two nuts 13 to move downwards on the surfaces of the two screw rods 8, the two connecting blocks 15 are moved downwards due to the downward movement of the two screw rods 8, the two connecting blocks 15 drive the clamping plate 16 to move downwards, when the clamping plate 16 presses the lower plastic film, the second servo motor 12 is closed, the counterweight 21 is held by hand, the counterweight 21 is lifted and placed at the other end of the plastic film to be pressed, then the two electric telescopic rods 17 are started to contract, the two electric telescopic rods 17 contract to enable the fixing plate 18 to move downwards, the downward movement of the fixing plate 18 enables the guillotine 19 to move downwards, the plastic film is cut by the mutual matching of the guillotine 19 and the guillotine groove 20, and finally the plastic film can be pressed by the clamping plate 16, then cut plastic film through cutting mechanism, not only improved work efficiency, but also difficult emergence cutting department wire drawing scheduling problem.
The above description is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the improvement concept of the present invention within the technical scope disclosed in the present invention.
Claims (6)
1. The utility model provides a plastic film cutting device, includes work platform, its characterized in that: the upper end of the working platform is fixedly connected with two vertical plates, a rotating rod is rotatably connected between the two vertical plates, the surface of the rotating rod is fixedly connected with a spool, the front end of the vertical plate positioned in the front part is fixedly connected with a first servo motor, the front end of the vertical plate positioned in the front part is provided with a first mounting hole, the output end of the first servo motor movably penetrates through the first mounting hole and is fixedly connected with the front end of the rotating rod, the upper end of the working platform is fixedly connected with two hollow upright posts which are respectively positioned at the right parts of the two vertical plates, the upper ends of the two hollow upright posts are fixedly connected with hollow cross posts, the upper end of the working platform is rotatably connected with two screw rods which are respectively positioned in the two hollow upright posts, the upper ends of the two screw rods are both rotatably connected with the upper inner wall of the hollow cross posts, and the upper ends of the hollow cross posts are fixedly, the upper end of the hollow transverse column is provided with a second mounting hole in a chiseling way, the output end of the second servo motor movably penetrates through the second mounting hole, and the output of second servo motor rotates and connects in the lower inner wall of hollow spreader, the output fixed surface of second servo motor is connected with two second belt pulleys, two the equal fixedly connected with first belt pulley in surface of screw rod, two be connected through two belt drive respectively between second belt pulley and two first belt pulleys, two the equal threaded connection in surface of screw rod has the nut, two the one end that the screw rod is close to mutually has all dug the slide opening, two the equal fixedly connected with connecting block in one end that the nut is close to mutually, two the connecting block is sliding connection respectively in two slide openings, two fixedly connected with pinch-off blades between the connecting block, the upper portion of work platform is provided with cutting mechanism.
2. A plastic film cutting apparatus according to claim 1, wherein: cutting mechanism includes two electric telescopic handle, fixed plate, hand hay cutter and hand hay cutter groove, two the equal fixed connection of electric telescopic handle is in work platform's upper end, and is located two hollow stand's right parts, fixed plate fixed connection is in two electric telescopic handle's upper end, hand hay cutter fixed connection is in the lower extreme of fixed plate, the hand hay cutter groove is dug in work platform's upper end.
3. A plastic film cutting apparatus according to claim 2, wherein: the balancing weight has been placed to work platform's upper end, and the balancing weight is located two electric telescopic handle's right part.
4. A plastic film cutting apparatus according to claim 3, wherein: supporting legs are fixedly connected to four corners of the lower end of the working platform.
5. The plastic film cutting apparatus as set forth in claim 4, wherein: the front end of the vertical plate is fixedly connected with a supporting plate which is positioned at the front part, and the supporting plate is positioned at the lower part of the first servo motor.
6. The plastic film cutting apparatus as claimed in claim 5, wherein: the lower ends of the four supporting legs are all carved with anti-skidding lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022492678.XU CN213562773U (en) | 2020-11-02 | 2020-11-02 | Plastic film cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022492678.XU CN213562773U (en) | 2020-11-02 | 2020-11-02 | Plastic film cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213562773U true CN213562773U (en) | 2021-06-29 |
Family
ID=76532926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022492678.XU Active CN213562773U (en) | 2020-11-02 | 2020-11-02 | Plastic film cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213562773U (en) |
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2020
- 2020-11-02 CN CN202022492678.XU patent/CN213562773U/en active Active
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