CN210879990U - PVC diaphragm cut membrane device - Google Patents
PVC diaphragm cut membrane device Download PDFInfo
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- CN210879990U CN210879990U CN201921632846.1U CN201921632846U CN210879990U CN 210879990 U CN210879990 U CN 210879990U CN 201921632846 U CN201921632846 U CN 201921632846U CN 210879990 U CN210879990 U CN 210879990U
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Abstract
A film cutting device for PVC (polyvinyl chloride) diaphragms comprises a film cutting frame and a plurality of cutting dies with die holes of different shapes and sizes, wherein the film cutting frame is provided with a film cutting platform convenient for the cutting dies to prevent, a die stop block matched with the cutting dies for cutting films and a power mechanism for driving the die stop block to move up and down are arranged right above the film cutting platform, the power mechanism is fixedly arranged on the film cutting frame, and the die stop block is fixedly arranged at the output end of the power mechanism; and a film sucking mechanism which is convenient for sucking and collecting the cut film is also arranged below the film cutting platform. This cut membrane device reasonable in design, safe and reliable not only can guarantee the uniformity of the PVC diaphragm shape of cutting, can cut into the shape that wants with the PVC diaphragm according to actual need moreover.
Description
Technical Field
The utility model relates to a cutting equipment technical field, especially a membrane device is cut to PVC diaphragm.
Background
PVC, namely polyvinyl chloride, is one of the plastic products with the largest output in the world, and has low price and wide application.
The existing process for cutting the PVC membrane generally adopts scissors or a paper cutter to cut, so that the cutting speed is high, but the potential safety hazard exists in the cutting process of an operator, and the consistency of the shape cannot be ensured. To this problem we are according to actual conditions, we utility model a pneumatic PVC diaphragm cut membrane equipment, this equipment not only can guarantee personnel's safety, can guarantee the uniformity of product shape simultaneously.
Disclosure of Invention
The utility model aims to solve the technical problem that to prior art not enough, provide one kind and can guarantee personnel's safety, have the PVC diaphragm that can guarantee the uniformity of product shape simultaneously and cut membrane device.
The technical problem to be solved by the utility model is realized through the following technical scheme. The utility model relates to a film cutting device for PVC (polyvinyl chloride) diaphragms, which comprises a film cutting frame and a plurality of cutting dies with different shapes and large and small die holes, wherein the film cutting frame is provided with a film cutting platform convenient for the prevention of the cutting dies, a die stop block which is matched with the cutting dies to cut the films and a power mechanism used for driving the die stop block to move up and down are arranged right above the film cutting platform, the power mechanism is fixedly arranged on the film cutting frame, and the die stop block is fixedly arranged at the output end of the power mechanism; and a film sucking mechanism which is convenient for sucking and collecting the cut film is also arranged below the film cutting platform.
The utility model discloses the technical problem that will solve can also further realize through following technical scheme, to above the PVC diaphragm cut membrane device, the middle part of cutting the membrane platform is provided with the trompil of the cutting die installation of being convenient for, still is provided with the inner ring platform that supports the cutting die on the membrane platform is cut to the trompil in, still transversely connect soon on the membrane platform is cut to the trompil lateral part to be used for carrying out the balance bolt fixed to the cutting die.
The utility model discloses the technical problem that will solve can also further realize through following technical scheme, to above PVC diaphragm cut membrane device, inhale membrane mechanism and produce the device including inhaling membrane case and negative pressure, the top of inhaling the membrane case is provided with inhales the membrane mouth, and the bottom of inhaling the membrane case is provided with a plurality of membrane holes of inhaling, inhale the membrane hole all with the negative pressure suction mouth intercommunication that the negative pressure produced the device.
The utility model discloses the technical problem that will solve can also further realize through following technical scheme, to above PVC diaphragm cut the membrane device, should cut the membrane device and still including the controller that is used for controlling whole device automatic operation, the controller passes through control box fixed mounting and cuts the membrane frame, power unit with inhale the membrane mechanism all be connected with the output of controller.
The utility model discloses the technical problem that solve can also further realize through following technical scheme, to above the PVC diaphragm cut the membrane device, cut and still install infrared protection device on the membrane frame, infrared protection device includes that fixed mounting is respectively at the infrared transmitter and the infrared receiver who cut membrane frame both sides.
The utility model discloses the technical problem that will solve can also further realize through following technical scheme, to above the PVC diaphragm cut the membrane device, power unit drives the external high pressurized air source of actuating cylinder including driving actuating cylinder.
The utility model discloses the technical problem that will solve can also further realize through following technical scheme, to above the PVC diaphragm cut the membrane device, the bottom of mould dog still is provided with the protective layer that is used for reducing wearing and tearing between mould dog and the cutting die, and the protective layer adopts the polyurethane material to make.
The utility model discloses the technical problem that will solve can also further realize through following technical scheme, to above the PVC diaphragm cut the membrane device, the cutting die adopts the stainless steel to make.
Compared with the prior art, the utility model realizes the automatic cutting of the PVC membrane by the matching of the power mechanism driving the mould stop block and the cutting die, is convenient to operate and can ensure the consistency of the product shape; meanwhile, a plurality of cutting dies are arranged, and the die holes on each cutting die are different in shape and size, so that the PVC membrane can be conveniently cut into a desired shape according to actual requirements; secondly, install infrared protection device on the frame of cutting the membrane, detect personnel and be close to the back when cutting the membrane, cut off power unit, guarantee personnel's safety. This cut membrane device reasonable in design, safe and reliable not only can guarantee the uniformity of the PVC diaphragm shape of cutting, can cut into the shape that wants with the PVC diaphragm according to actual need moreover.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of a cutting die with a circular die hole according to the present invention;
FIG. 3 is a schematic structural view of the film cutting platform of the present invention;
fig. 4 is a schematic structural view of the film suction mechanism of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the present invention are combined to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are 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.
Referring to fig. 1-4, the film cutting device for the PVC diaphragm comprises a film cutting frame 1 and a plurality of cutting dies 4 with different shapes and large and small die holes 9, wherein a film cutting platform 5 convenient for the cutting dies 4 to prevent is arranged on the film cutting frame 1, a die stop 3 matched with the cutting dies 4 to cut the film and a power mechanism 2 used for driving the die stop 3 to move up and down are arranged right above the film cutting platform 5, the power mechanism 2 is fixedly arranged on the film cutting frame 1, and the die stop 3 is fixedly arranged at the output end of the power mechanism 2; and a film sucking mechanism 6 which is convenient for sucking and collecting the cut film is also arranged below the film cutting platform 5. The cutting dies 4 are all rectangular, the die holes 9 on each cutting die 4 are different, some die holes 9 are rectangular, some die holes 9 are circular, different and same die holes 9 can be arranged according to actual needs, and PVC diaphragms with different shapes can be conveniently cut; the mould stop block 3 is also in a cuboid shape, the bottom of the mould stop block is a smooth plane, and the mould stop block is convenient to be matched with the cutting die 4 to cut the PVC membrane; inhale membrane mechanism 6 and be used for sucking the PVC diaphragm that the cutting is good after the PVC diaphragm cutting for the PVC diaphragm drops to inhaling on membrane mechanism 6 from cutting die 4, collects, handles in concentrating.
The middle part of the film cutting platform 5 is provided with a hole 10 convenient for installation of the cutting die 4, the film cutting platform 5 in the hole 10 is further provided with an inner ring platform 11 supporting the cutting die 4, and the film cutting platform 5 at the side part of the hole 10 is further transversely screwed with a balance bolt 12 for fixing the cutting die 4. The size of the opening 10 is consistent with that of the cutting die 4, the inner annular table 11 is used for supporting the cutting die 4 from the lower part after the cutting die 4 is placed in the opening 10, the balance bolt 12 is screwed in from the side part of the film cutting platform 5 and screwed out from the side part of the opening 10, and the cutting die 4 is further fixed; the number of the balance bolts 12 is 2, and the balance bolts are respectively screwed on two sides of the film cutting platform 5.
This cut membrane device still includes the controller that is used for controlling whole device automatic operation, and the controller adopts prior art's PLC or CPU treater, and the controller passes through control box 8 fixed mounting on cutting membrane frame 1, and power unit 2 all is connected with the output of controller with inhaling membrane mechanism 6. The controller controls the automatic operation of the whole device, so that the device is convenient for workers to operate and ensures the consistency of the PVC diaphragms.
Cut and still install infrared protection device 7 on the membrane frame 1, infrared protection device 7 is including respectively fixed mounting at the infrared transmitter and the infrared receiver of cutting membrane frame 1 both sides. The infrared protection device 7 is used for monitoring when the film cutting device operates, and when an operator approaches, the device stops operating to ensure safety; infrared emitter is used for the transmission infrared ray, and infrared receiver is used for receiving the infrared ray, and when having the object between infrared emitter and infrared receiver, the infrared ray is blockked, and infrared receiver can not receive the infrared ray, will trigger signal for power unit 2 stop operation avoids accidental injury operating personnel.
The power mechanism 2 comprises a driving cylinder which is externally connected with a high-pressure air source. Drive the vertical fixed mounting of actuating cylinder and on cutting membrane frame 1 of film platform 5 tops, drive the output of actuating cylinder and upwards set up, the horizontal fixed mounting of mould dog 3 drives the output of actuating cylinder.
The bottom of the mould stop block 3 is also provided with a protective layer for reducing abrasion between the mould stop block 3 and the cutting die 4, and the protective layer is made of polyurethane materials. The protective layer is arranged so that the die stopper 3 is not easily damaged when colliding with the cutting die 4, and the cutting die 4 is not easily damaged.
The cutting die 4 is made of stainless steel, is firm and reliable and has long service life.
A PVC membrane cutting method comprises the following steps:
(1) selecting a proper cutting die according to actual requirements, and fixedly installing the cutting die on a film cutting platform;
(2) placing a PVC membrane to be cut on a cutting die, and enabling the PVC membrane to cover a die hole;
(3) opening a power mechanism to drive a die stop block to descend, and cutting the PVC membrane along the shape of the die hole after the die stop block collides with the cutting die;
(4) the film suction mechanism acts, negative pressure suction is carried out on the cut film through negative pressure generated, so that the cut film is sucked onto the film suction mechanism, and when a certain amount of film is stored on the film suction mechanism, the film is taken down;
(5) the PVC membrane is cut into different shapes according to actual requirements by the reciprocating circulation.
Claims (8)
1. The utility model provides a PVC diaphragm cut membrane device which characterized in that: the film cutting device comprises a film cutting frame and a plurality of cutting dies with die holes of different shapes and sizes, a film cutting platform convenient for the cutting dies to prevent is arranged on the film cutting frame, a die stop block matched with the cutting dies to cut films and a power mechanism used for driving the die stop block to move up and down are arranged right above the film cutting platform, the power mechanism is fixedly arranged on the film cutting frame, and the die stop block is fixedly arranged at the output end of the power mechanism; and a film sucking mechanism which is convenient for sucking and collecting the cut film is also arranged below the film cutting platform.
2. The PVC membrane cutting device according to claim 1, wherein: the middle part of the film cutting platform is provided with a hole convenient for installing a cutting die, an inner ring platform for supporting the cutting die is further arranged on the film cutting platform in the hole, and a balance bolt for fixing the cutting die is further transversely screwed on the film cutting platform at the side part of the hole.
3. The PVC membrane cutting device according to claim 1, wherein: inhale membrane mechanism and include that inhale membrane case and negative pressure produce the device, inhale the top of membrane case and be provided with and inhale the membrane mouth, inhale the bottom of membrane case and be provided with a plurality of membrane holes of inhaling, inhale the membrane hole and all communicate with the negative pressure suction mouth of negative pressure production device.
4. The PVC membrane cutting device according to claim 1, wherein: the film cutting device further comprises a controller used for controlling the whole device to automatically run, the controller is fixedly mounted on the film cutting frame through a control box, and the power mechanism and the film suction mechanism are both connected with the output end of the controller.
5. The PVC membrane cutting device according to claim 1, wherein: cut and still install infrared protection device on the membrane frame, infrared protection device is including respectively fixed mounting at the infrared transmitter and the infrared receiver who cuts membrane frame both sides.
6. The PVC membrane cutting device according to claim 1, wherein: the power mechanism comprises a driving cylinder which is externally connected with a high-pressure air source.
7. The PVC membrane cutting device according to claim 1, wherein: the bottom of the die stop block is also provided with a protective layer for reducing abrasion between the die stop block and the cutting die, and the protective layer is made of polyurethane materials.
8. The PVC membrane cutting device according to claim 1, wherein: the cutting die is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921632846.1U CN210879990U (en) | 2019-09-28 | 2019-09-28 | PVC diaphragm cut membrane device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921632846.1U CN210879990U (en) | 2019-09-28 | 2019-09-28 | PVC diaphragm cut membrane device |
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| Publication Number | Publication Date |
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| CN210879990U true CN210879990U (en) | 2020-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921632846.1U Active CN210879990U (en) | 2019-09-28 | 2019-09-28 | PVC diaphragm cut membrane device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110549423A (en) * | 2019-09-28 | 2019-12-10 | 江苏苏云医疗器材有限公司 | PVC diaphragm cutting device and method |
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2019
- 2019-09-28 CN CN201921632846.1U patent/CN210879990U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110549423A (en) * | 2019-09-28 | 2019-12-10 | 江苏苏云医疗器材有限公司 | PVC diaphragm cutting device and method |
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