CN211590215U - Device is decided to protection film - Google Patents
Device is decided to protection film Download PDFInfo
- Publication number
- CN211590215U CN211590215U CN201921817798.3U CN201921817798U CN211590215U CN 211590215 U CN211590215 U CN 211590215U CN 201921817798 U CN201921817798 U CN 201921817798U CN 211590215 U CN211590215 U CN 211590215U
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- Prior art keywords
- electric cylinder
- pressing
- protective film
- guard plate
- cylinder
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- 238000003825 pressing Methods 0.000 claims abstract description 51
- 238000005520 cutting process Methods 0.000 claims abstract description 45
- 230000001681 protective effect Effects 0.000 claims abstract description 41
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 238000012423 maintenance Methods 0.000 claims description 11
- 230000001360 synchronised effect Effects 0.000 claims description 8
- 239000011324 bead Substances 0.000 claims 2
- 239000012528 membrane Substances 0.000 abstract description 2
- 238000012856 packing Methods 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Nonmetal Cutting Devices (AREA)
Abstract
The utility model discloses a protective film cutting device, which comprises a support rod, an electric cylinder arranged on the lower side of the support rod, a cylinder used for driving the electric cylinder to move up and down, a film cutting tool arranged at the bottom of the electric cylinder and a pressing mechanism used for pressing a protective film, wherein the electric cylinder is used for driving the film cutting tool to move transversely so as to cut off the protective film; the pressing mechanism comprises a pressing seat arranged below the electric cylinder, a front guard plate and a rear guard plate which are respectively arranged on the front side and the rear side of the electric cylinder, and pressing strips correspondingly arranged on the front guard plate and the rear guard plate, wherein the pressing strips are used for pressing the protective film on the pressing seat. The utility model provides a device is decided to protection film can be fast, decide the protection film effectively, improves the packing efficiency that the finished product membrane was rolled up.
Description
Technical Field
The utility model relates to a device is decided to plastic film coiled material's packing technical field, in particular to protection film.
Background
In the processing and production of plastic films, in order to protect the finished film roll from damage during transportation, a protective film, such as a bubble film, is generally applied to the outer surface of the finished film roll. A length of protective film is now cut out, mainly by hand, and the finished roll is then wrapped. Because the production is big, the diameter of coiled material and the broad width change are also great, so the manual work is tailor the protection film and is wasted time and energy, and work efficiency is low.
Therefore, a protective film traction cutting device is needed, which can be used for unfolding a protective film roll under the action of traction force and automatically cutting the protective film into a preset size, thereby improving the packaging efficiency of the finished film roll and reducing the labor intensity of workers. In the protective film drawing cutting device, a protective film cutting device capable of effectively cutting the protective film is required.
It is seen that improvements and enhancements to the prior art are needed.
SUMMERY OF THE UTILITY MODEL
In view of the foregoing disadvantages of the prior art, an object of the present invention is to provide a device is decided to protection film, which can effectively decide the protection film.
In order to achieve the purpose, the utility model adopts the following technical proposal:
a protective film cutting device comprises a supporting rod, an electric cylinder arranged on the lower side of the supporting rod, an air cylinder used for driving the electric cylinder to move up and down, a film cutting tool arranged at the bottom of the electric cylinder and a pressing mechanism used for pressing a protective film, wherein the electric cylinder is used for driving the film cutting tool to move transversely to enable the film cutting tool to cut off the protective film; the pressing mechanism comprises a pressing seat arranged below the electric cylinder, a front guard plate and a rear guard plate which are respectively arranged on the front side and the rear side of the electric cylinder, and pressing strips correspondingly arranged on the front guard plate and the rear guard plate, wherein the pressing strips are used for pressing the protective film on the pressing seat.
The supporting rod is a square rod, the air cylinder is arranged on the upper surface of the supporting rod downwards, and the end part of a piston rod of the air cylinder is connected with the electric cylinder through a first connecting block.
The supporting rod is further connected with the electric cylinder through a guide mechanism, the guide mechanism comprises a shaft sleeve arranged on the upper surface of the supporting rod and a guide shaft vertically penetrating through the shaft sleeve and the supporting rod, and the lower end of the guide shaft is connected with the electric cylinder through a second connecting block.
The cylinder and the guide mechanism are both provided with two groups.
The electric cylinder is synchronous belt electric cylinder, but this synchronous belt electric cylinder includes lateral shifting's slip table.
The film cutting tool comprises a tool apron and a cutter arranged on the tool apron, wherein the tool apron is fixedly arranged on the sliding table.
The two pressing strips are arranged between the front guard plate and the rear guard plate, and each pressing strip is connected with the front guard plate or the rear guard plate through a mounting strip.
One end of the front guard plate is provided with a maintenance opening, the maintenance opening is correspondingly provided with a turning plate matched with the maintenance opening in shape, and the turning plate is connected with the front guard plate through a hinge.
The turning plate is connected with the front guard plate through a lock catch.
The upper surface of the pressing seat is provided with an avoiding groove extending along the length direction of the pressing seat.
Has the advantages that:
the utility model provides a protective film cutting device, which drives an electric cylinder to vertically move downwards through a cylinder, a protective film is tightly pressed on the upper end surface of a pressing seat by a pressing bar, and then the electric cylinder drives a film cutting tool to transversely move to cut the protective film; and finally, the cylinder restarts the electric cylinder to vertically move upwards to wait for the next cutting action. Therefore, the protective film cutting device can be used for cutting the protective film quickly and effectively, and the packaging efficiency of finished film rolls is improved.
Drawings
Fig. 1 is a perspective view of the protective film cutting device provided by the present invention.
Fig. 2 is a left side view of the protective film cutting device provided by the present invention.
Detailed Description
The utility model provides a device is decided to protection film, for making the utility model discloses a purpose, technical scheme and effect are clearer, clear and definite, and it is right that the following refers to the drawing and the embodiment of lifting is the utility model discloses further detailed description. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the scope of the invention.
Referring to fig. 1 and 2, the utility model provides a protective film cutting device, which comprises a supporting rod 1, an electric cylinder 2 arranged on the lower side of the supporting rod, a cylinder 3 for driving the electric cylinder to move up and down, a film cutting tool 4 arranged at the bottom of the electric cylinder, and a pressing mechanism 5 for pressing the protective film, wherein the electric cylinder 2 is used for driving the film cutting tool 4 to move transversely so that the film cutting tool cuts off the protective film; the pressing mechanism 5 comprises a pressing seat 51 arranged below the electric cylinder, a front guard plate 52 and a rear guard plate 53 respectively arranged on the front side and the rear side of the electric cylinder, and pressing strips 54 correspondingly arranged on the front guard plate and the rear guard plate, wherein the pressing strips 54 are used for pressing the protective film on the pressing seat. Here, both ends of branch are fixed to be set up in the frame, and its fixed placing can be welding or bolted connection, through setting up preceding backplate 52 and backplate 53, prevents to cut the membrane cutter during operation workman's mistake touching and cause the injury.
When the cutting machine works, the cylinder 3 drives the electric cylinder to vertically move downwards, the press strip 54 presses the protective film on the upper end surface of the pressing seat, and then the electric cylinder 2 drives the film cutting tool 4 to transversely move to cut the protective film; and finally, the cylinder 3 restarts the electric cylinder 2 to vertically move upwards to wait for the next cutting action. Therefore, the protective film cutting device can be used for cutting the protective film quickly and effectively, and the packaging efficiency of finished film rolls is improved.
Specifically, branch 1 is square pole, cylinder 3 sets up the upper surface at branch down, the piston rod tip of cylinder 3 is connected with electric jar 2 through first connecting block 31. In operation, the cylinder 3 drives the electric cylinder 2 to move downwards to be close to the pressing seat 51 and enables the pressing strip 54 to protect the film on the upper end face of the pressing seat. The cylinder drives fast and smoothly.
Further, the supporting rod 1 is also connected with the electric cylinder through a guiding mechanism 7, the guiding mechanism 7 comprises a shaft sleeve 71 arranged on the upper surface of the supporting rod, and a guiding shaft 72 vertically penetrating through the shaft sleeve and the supporting rod, and the lower end of the guiding shaft 72 is connected with the electric cylinder 2 through a second connecting block 73. The guide shaft can guide the motion of the electric cylinder, ensure that the electric cylinder is always aligned with the pressing seat, also can play a limiting role on the electric cylinder, and avoid the piston rod of the cylinder from deforming due to tangential force.
In this embodiment, the cylinder 3 and the guide mechanism 7 are provided in two sets. Through setting up two kinds of cylinders and guide mechanism can compress tightly the protection film better, guarantee the better effect of deciding.
Preferably, the electric cylinder 2 is a synchronous electro-cylinder, which includes a sliding table 21 capable of moving transversely. The film cutting tool 4 comprises a tool apron 41 and a cutter 42 arranged on the tool apron, wherein the tool apron 41 is fixedly arranged on the sliding table 21. Synchronous belt electric cylinder 2 still includes servo motor 22, hold-in range subassembly 23, servo motor 22 drive hold-in range subassembly 23 motion drives slip table 21 steady, smoothly lateral shifting to make the cutter decide the protection film, the fracture of protection film is level and smooth, smooth. It should be noted that the synchronous belt electric cylinder is the prior art, and the structure and the working principle thereof are not described herein again, and the synchronous belt electric cylinder can be purchased from the market, such as the synchronous belt electric cylinder of the FEBTH80 model provided in shenzhen ant factory.
Specifically, two of the pressing strips 54 are arranged between the front guard plate 52 and the rear guard plate 53, and each pressing strip 54 is bolted with the front guard plate 52 or the rear guard plate 53 through a mounting strip 55. The height of the lower end face of each pressing strip is lower than that of the lower end face of the guard plate, and the guard plate is prevented from contacting the pressing seat.
Preferably, one end of the front guard plate is provided with a maintenance opening 81, a flap 82 which is matched with the maintenance opening 81 in shape is correspondingly arranged on the maintenance opening 81, and the flap 82 is connected with the front guard plate 52 through a hinge 83. The flap 82 and the front guard 52 are also connected by a latch 84. When the maintenance device works normally, the lock catch is closed, and the turnover plate covers the maintenance opening; when the cutter needs to be replaced and maintained, the lock catch is opened, the turning plate rotates outwards, the cutter can be maintained, and the effective cutting performance of the cutter is guaranteed.
Preferably, an escape groove 51a extending along the length direction is formed on the upper surface of the pressing base 51. By means of the arrangement of the avoiding groove, the cutting edge of the cutter can extend into the avoiding groove, and interference between the cutting edge and the pressing seat is avoided.
It is understood that equivalent substitutions or changes can be made by those skilled in the art according to the technical solution of the present invention and the inventive concept thereof, and all such changes or substitutions shall fall within the scope of the present invention.
Claims (10)
1. The protective film cutting device is characterized by comprising a supporting rod, an electric cylinder arranged on the lower side of the supporting rod, an air cylinder used for driving the electric cylinder to move up and down, a film cutting tool arranged at the bottom of the electric cylinder and a pressing mechanism used for pressing a protective film, wherein the electric cylinder is used for driving the film cutting tool to transversely move so that the film cutting tool cuts off the protective film; the pressing mechanism comprises a pressing seat arranged below the electric cylinder, a front guard plate and a rear guard plate which are respectively arranged on the front side and the rear side of the electric cylinder, and pressing strips correspondingly arranged on the front guard plate and the rear guard plate, wherein the pressing strips are used for pressing the protective film on the pressing seat.
2. The device is decided to protection film according to claim 1, characterized in that, the branch is square pole, the cylinder sets up on the upper surface of branch downwards, the piston rod tip of cylinder is connected with the electric jar through first connecting block.
3. The cutting device for protective film according to claim 2, wherein the support rod is further connected to the electric cylinder through a guide mechanism, the guide mechanism comprises a shaft sleeve disposed on the upper surface of the support rod, and a guide shaft vertically passing through the shaft sleeve and the support rod, and the lower end of the guide shaft is connected to the electric cylinder through a second connecting block.
4. The protective film cutting device according to claim 3, wherein two sets of the air cylinders and the guide mechanism are provided.
5. The device for cutting a protective film according to claim 1, wherein the electric cylinder is a synchronous belt electric cylinder including a slide table that is movable laterally.
6. The device for cutting protective film according to claim 5, wherein the film cutting tool comprises a tool holder and a cutter arranged on the tool holder, and the tool holder is fixedly arranged on the sliding table.
7. The protective film cutting device according to claim 1, wherein two of the beads are provided between the front guard plate and the rear guard plate, and each bead is bolted to the front guard plate or the rear guard plate via a mounting strip.
8. The cutting device for the protection film according to claim 1, wherein a maintenance opening is formed at one end of the front protection plate, a turning plate adapted to the maintenance opening is correspondingly disposed at the maintenance opening, and the turning plate is connected to the front protection plate through a hinge.
9. The protective film severing device of claim 8, wherein the flap and the front guard are further connected by a latch.
10. The device for cutting off a protection film according to claim 1, wherein an avoiding groove extending in a longitudinal direction of the pressing base is formed on an upper surface of the pressing base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921817798.3U CN211590215U (en) | 2019-10-25 | 2019-10-25 | Device is decided to protection film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921817798.3U CN211590215U (en) | 2019-10-25 | 2019-10-25 | Device is decided to protection film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211590215U true CN211590215U (en) | 2020-09-29 |
Family
ID=72586410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921817798.3U Active CN211590215U (en) | 2019-10-25 | 2019-10-25 | Device is decided to protection film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211590215U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116674010A (en) * | 2023-05-30 | 2023-09-01 | 广东京钰智能科技有限公司 | A kind of intelligent numerical control tool adjusting knife set device and intelligent numerical control knife adjusting method |
-
2019
- 2019-10-25 CN CN201921817798.3U patent/CN211590215U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116674010A (en) * | 2023-05-30 | 2023-09-01 | 广东京钰智能科技有限公司 | A kind of intelligent numerical control tool adjusting knife set device and intelligent numerical control knife adjusting method |
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