CN215395545U

CN215395545U - PVB membrane rolling is with tailorring device

Info

Publication number: CN215395545U
Application number: CN202121796797.2U
Authority: CN
Inventors: 王俊武; 张宝轩; 张凯
Original assignee: Shandong Qilu Ethylene Chemical Co ltd
Current assignee: Shandong Qilu Ethylene Chemical Co ltd
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2022-01-04
Anticipated expiration: 2031-08-03

Abstract

The utility model discloses a cutting device for winding a PVB film, which relates to the field of PVB film production, and comprises a base, a support plate, a mounting plate, a first servo electric cylinder, a second servo electric cylinder, a third servo electric cylinder, an upper driving motor, a lower driving motor and a rotating motor, wherein a back connecting plate is welded on one side of the mounting plate, a top plate is connected to one side of the top end of the back connecting plate, the second servo electric cylinder is mounted at each of two ends of the bottom of the top plate through a bolt, a second displacement plate is connected to the power output end of the second servo electric cylinder, the rotating motor is mounted at the bottom of the second displacement plate through a bolt, and the power output end of the rotating motor is connected with a compression roller; this novel can conveniently flatten the PVB membrane when tailorring, possesses the guide structure to the cutter when tailorring, and the cutter is good at the stable effect when reciprocating, tailors the device and possesses stand-by power supply, can continue work a period when external power supply disconnection, is fit for extensively using widely.

Description

PVB membrane rolling is with tailorring device

Technical Field

The utility model relates to the technical field of PVB (polyvinyl butyral) film production, in particular to a cutting device for winding a PVB film.

Background

PVB is often used for making the intermediate layer of car front windshield, in PVB membrane production, for the convenience to the membrane cut out before the rolling, so the device of cutting out is very necessary.

The prior cutting device has the following defects: 1. the PVB film can not be conveniently flattened when cutting, the guide structure of the cutter is not provided when cutting, and the stabilizing effect of the cutter when moving up and down is not good. Therefore, the cutting device for rolling the PVB film is provided by the technical personnel in the field so as to solve the problems in the background art.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a cutting device for rolling a PVB film so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

PVB membrane rolling is with tailorring device, including base, extension board, mounting panel, first servo electric jar, the servo electric jar of second, the servo electric jar of third, go up driving motor, lower driving motor and rotation motor, the welding of mounting panel one side has back connecting plate and back connecting plate top one side to be connected with the roof, the servo electric jar of second is all installed through the bolt in roof bottom both ends, the power take off end of the servo electric jar of second is connected with the second displacement board, there is rotation motor second displacement board bottom through the mounting screw, the power take off end of rotation motor is connected with the compression roller, the servo electric jar of third is installed through the bolt in roof bottom one side.

As a still further scheme of the utility model: the power output end of the third servo electric cylinder is connected with a rectangular plate, a cutter is arranged at the bottom of the rectangular plate, and a cutting groove is formed in the top of the mounting plate and corresponds to the cutter.

As a still further scheme of the utility model: rectangular plate bottom both ends all are provided with the guide block, the guide slot has been seted up with the guide block correspondence position in mounting panel top, the bottom both sides all weld in the guide slot have cylindricality spring and cylindricality spring top to be connected with the bar carrier plate, utilize the bar carrier plate to carry out the atress when the guide block pushes down, utilize the cylindricality spring, can play the spacing effect of buffering to the guide block to it is spacing to conveniently cushion rectangular plate and cutter.

As a still further scheme of the utility model: the roof top both sides all install the connecting block through first bolt, first servo electric jar is all installed through the second bolt in the connecting block bottom, the fixed plate has all been welded at mounting panel top both ends.

As a still further scheme of the utility model: the power take off end of first servo electric jar is connected with first displacement board, driving motor is installed through the screw in first displacement board bottom, it is connected with the deflector roll to go up driving motor's power take off end, driving motor under having installed through the screw at the fixed plate top, driving motor's power take off end is connected with down the deflector roll down, goes up driving motor and lower driving motor and drives deflector roll and lower deflector roll rotation respectively at the during operation convenience, recycles first servo electric jar and drives first displacement board and last driving motor and reciprocate to can adjust the distance between deflector roll and the lower deflector roll, and then can make the deflector roll carry the PVB membrane with lower deflector roll when rotating.

As a still further scheme of the utility model: the utility model discloses a motor, including base, base top, supporting plate, mounting panel, inverter, drive motor, lower drive motor and rotation motor, base top both ends all weld and have the extension board and the extension board top is connected bottom the mounting panel, the base top is installed through the preformed groove and is held the electricity box, hold electricity box tip one side and install the inverter through fastening screw, the electric power output end of inverter passes through the wire with first servo electric jar, second servo electric jar, third servo electric jar, goes up drive motor, lower drive motor and the electric power input end of rotation motor and constitutes the electricity and connect, and when external power source accident was disconnected, the inverter can turn into the alternating current with the direct current that holds in the electricity box, supplies with first servo electric jar, second servo electric jar, third servo electric jar, goes up drive motor, lower drive motor and rotation motor and continues to work for a period.

As a still further scheme of the utility model: the base bottom is close to the corner and all has rubber foot pad through the screw mounting.

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

1. the servo electric jar of second drives the second displacement board and rotates the motor at the during operation and pushes down to make the PVB membrane be located compression roller downside position department and flattened, the mounting panel top is pressed close to the PVB membrane bottom, what conveniently tailor goes on, utilizes the guide slot to the spacing guide effect of guide block, can make this device of tailorring possess the guide structure to the cutter when tailorring, makes the cutter stable effect when reciprocating better.

2. When the external power supply is accidentally disconnected, the inverter can convert the direct current in the power storage box into alternating current, so that the first servo electric cylinder, the second servo electric cylinder, the third servo electric cylinder, the upper driving motor, the lower driving motor and the rotating motor can work continuously for a period of time.

Drawings

Fig. 1 is a schematic view of the overall structure of a cutting device for rolling a PVB film.

Fig. 2 is a schematic bottom view of the cutting device for rolling the PVB film.

Fig. 3 is a schematic sectional view of the mounting plate, the guide groove and the cutting groove of the cutting device for rolling the PVB film.

In the figure: 1. a base; 2. a rubber foot pad; 3. a support plate; 4. an electricity storage box; 5. fastening screws; 6. an inverter; 7. mounting a plate; 8. a back connection plate; 9. a top plate; 10. a first bolt; 11. connecting blocks; 12. a second bolt; 13. a first servo electric cylinder; 14. a second servo electric cylinder; 15. a third servo electric cylinder; 16. a first displacement plate; 17. an upper drive motor; 18. an upper guide roller; 19. a lower drive motor; 20. a lower guide roller; 21. a second displacement plate; 22. rotating the motor; 23. a compression roller; 24. a rectangular plate; 25. a cutter; 26. a guide block; 27. a guide groove; 28. grooving; 29. a strip-shaped bearing plate; 30. a cylindrical spring; 31. and (7) fixing the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, in the embodiment of the present invention, the cutting device for winding a PVB film includes a base 1, a support plate 3, a mounting plate 7, a first servo electric cylinder 13, a second servo electric cylinder 14, a third servo electric cylinder 15, an upper driving motor 17, a lower driving motor 19, and a rotating motor 22, wherein a back connecting plate 8 is welded to one side of the mounting plate 7, a top plate 9 is connected to one side of the top end of the back connecting plate 8, the second servo electric cylinder 14 is installed at both ends of the bottom of the top plate 9 through bolts, a power output end of the second servo electric cylinder 14 is connected to a second displacement plate 21, the rotating motor 22 is installed at the bottom of the second displacement plate 21 through bolts, a power output end of the rotating motor 22 is connected to a pressure roller 23, and the third servo electric cylinder 15 is installed at one side of the bottom of the top plate 9 through bolts.

The power output end of the third servo electric cylinder 15 is connected with a rectangular plate 24, the bottom of the rectangular plate 24 is provided with a cutter 25, and the top of the mounting plate 7 is provided with a cutting groove 28 at a position corresponding to the cutter 25; the cutter 25 is matched with the cutting groove 28, so that the PVB film can be conveniently cut when the rectangular plate 24 is pressed downwards.

Wherein, both ends of the bottom of the rectangular plate 24 are provided with guide blocks 26, the top of the mounting plate 7 is provided with a guide groove 27 corresponding to the guide blocks 26, both sides of the bottom in the guide groove 27 are welded with cylindrical springs 30, and the top of the cylindrical springs 30 is connected with a strip-shaped bearing plate 29; utilize bar carrier plate 29 can carry out the atress when guide block 26 pushes down, utilize cylindricality spring 30, can play the spacing effect of buffering to guide block 26 to it is spacing to conveniently cushion rectangular plate 24 and cutter 25.

The two sides of the top end of the top plate 9 are respectively provided with a connecting block 11 through a first bolt 10, the bottom of each connecting block 11 is respectively provided with a first servo electric cylinder 13 through a second bolt 12, and the two ends of the top of the mounting plate 7 are respectively welded with a fixing plate 31; the first servo electric cylinder 13 is fixed at the bottom of the connecting block 11 by using a second bolt 12.

The power output end of the first servo electric cylinder 13 is connected with a first displacement plate 16, the bottom of the first displacement plate 16 is provided with an upper driving motor 17 through a screw, the power output end of the upper driving motor 17 is connected with an upper guide roller 18, the top of the fixed plate 31 is provided with a lower driving motor 19 through a screw, and the power output end of the lower driving motor 19 is connected with a lower guide roller 20; go up driving motor 17 and lower driving motor 19 and conveniently drive upper guide roll 18 and lower guide roll 20 respectively and rotate at the during operation, reuse first servo electric jar 13 and drive first displacement board 16 and upper driving motor 17 and reciprocate to can adjust the distance between upper guide roll 18 and the lower guide roll 20, and then can make upper guide roll 18 and lower guide roll 20 carry the PVB membrane when rotating.

The two ends of the top of the base 1 are welded with the support plates 3, the top of each support plate 3 is connected with the bottom of the mounting plate 7, the top of the base 1 is provided with an electricity storage box 4 through a reserved groove, one side of the end part of each electricity storage box 4 is provided with an inverter 6 through a fastening screw 5, and the power output end of each inverter 6 is electrically connected with the power input ends of the first servo electric cylinder 13, the second servo electric cylinder 14, the third servo electric cylinder 15, the upper driving motor 17, the lower driving motor 19 and the rotating motor 22 through wires; when the external power source is unexpectedly disconnected, the inverter 6 may convert the direct current in the power storage box 4 into alternating current, and supply the alternating current to the first servo cylinder 13, the second servo cylinder 14, the third servo cylinder 15, the upper driving motor 17, the lower driving motor 19, and the rotating motor 22 to continue to operate for a certain period of time.

Wherein the rubber foot pads 2 are arranged at the bottom of the base 1 close to the corners through screws; utilize the rubber foot pad 2 of base 1 bottom being close to the installation of corner, can effectively absorb this vibration of tailorring the device during operation transmission to base 1, be favorable to promoting this damping effect of tailorring the device.

The working principle of the utility model is as follows: the upper driving motor 17 and the lower driving motor 19 respectively drive the upper guide roller 18 and the lower guide roller 20 to rotate when working conveniently, then the first servo electric cylinder 13 is utilized to drive the first displacement plate 16 and the upper driving motor 17 to move up and down, so that the distance between the upper guide roller 18 and the lower guide roller 20 can be adjusted, further the upper guide roller 18 and the lower guide roller 20 can convey the PVB film when rotating, the PVB film with rolling passes through the space between the upper guide roller 18 and the lower guide roller 20 and passes through the lower sides of the compression roller 23 and the rectangular plate 24, the rotating motor 22 can conveniently play a role of auxiliary material conveying on the PVB film when working, the second servo electric cylinder 14 drives the second displacement plate 21 and the rotating motor 22 to press down when working, so that the PVB film is positioned at the lower side of the compression roller 23 to be flattened, the top of the mounting plate 7 at the bottom end of the PVB film is convenient to cut, the width of the PVB film is slightly larger than that of the cutter 25, the third servo electric cylinder 15 conveniently drives the rectangular plate 24 to press down during operation, thereby driving the cutter 25 to press down, the cutter 25 is matched with the cutting groove 28, a cutting groove slightly smaller than the width of the PVB film is conveniently generated on the PVB film, further cutting operation of the PVB before rolling is realized, the bar-shaped bearing plate 29 is utilized to bear force when the guide block 26 presses down, the cylindrical spring 30 is utilized to play a buffering limiting effect on the guide block 26, thereby the rectangular plate 24 and the cutter 25 are conveniently buffered and limited, the guide groove 27 is utilized to limit and guide the guide effect on the guide block 26, the cutting device can be enabled to have a guide structure for the cutter 25 during cutting, the stable effect of the cutter 25 during up-and-down movement is enabled to be better, when an external power supply is accidentally disconnected, the inverter 6 can convert direct current in the electric power storage box 4 into alternating current, and the first servo electric cylinder 13 and the second servo electric cylinder 14 are convenient, The third servo cylinder 15, the upper driving motor 17, the lower driving motor 19, and the rotation motor 22 continue to operate for a certain period of time.

The above description is only for 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 should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

PVB membrane rolling is with tailorring device, including base (1), extension board (3), mounting panel (7), first servo electric jar (13), second servo electric jar (14), third servo electric jar (15), go up driving motor (17), down driving motor (19) and rotating electrical machines (22), its characterized in that: mounting panel (7) one side welding has back connecting plate (8) and back connecting plate (8) top one side to be connected with roof (9), second servo electric jar (14) are all installed through the bolt in roof (9) bottom both ends, the power take off end of second servo electric jar (14) is connected with second displacement plate (21), there is rotation motor (22) second displacement plate (21) bottom through the mounting screw, the power take off end of rotation motor (22) is connected with compression roller (23), third servo electric jar (15) are installed through the bolt in roof (9) bottom one side.
2. The cutting device for rolling the PVB film according to claim 1, wherein: the power output end of the third servo electric cylinder (15) is connected with a rectangular plate (24), a cutter (25) is arranged at the bottom of the rectangular plate (24), and a cutting groove (28) is formed in the position, corresponding to the cutter (25), of the top of the mounting plate (7).
3. The cutting device for rolling the PVB film according to claim 2, wherein: rectangular plate (24) bottom both ends all are provided with guide block (26), mounting panel (7) top and guide block (26) correspond the position and have seted up guide slot (27), the bottom both sides all weld in guide slot (27) have cylindricality spring (30) and cylindricality spring (30) top to be connected with bar carrier plate (29).
4. The cutting device for rolling the PVB film according to claim 1, wherein: roof (9) top both sides all install connecting block (11) through first bolt (10), first servo electric jar (13) are all installed through second bolt (12) in connecting block (11) bottom, mounting panel (7) top both ends all weld have fixed plate (31).
5. The cutting device for rolling the PVB film according to claim 4, wherein: the power take off end of first servo electric cylinder (13) is connected with first displacement board (16), driving motor (17) are installed through the screw in first displacement board (16) bottom, the power take off end of going up driving motor (17) is connected with deflector roll (18), driving motor (19) under the mounting screw is passed through at fixed plate (31) top, the power take off end of driving motor (19) is connected with down deflector roll (20) down.
6. The cutting device for rolling the PVB film according to claim 1, wherein: base (1) top both ends all weld have extension board (3) and extension board (3) top to be connected bottom mounting panel (7), base (1) top is installed through the preformed groove and is held electric box (4), hold electric box (4) tip one side and install inverter (6) through fastening screw (5), the electric power output end of inverter (6) passes through the wire with first servo electric jar (13), second servo electric jar (14), third servo electric jar (15), goes up driving motor (17), driving motor (19) and the electric power input end of rotating electrical machines (22) and constitutes the electricity to be connected.
7. The cutting device for rolling the PVB film according to claim 1, wherein: the bottom of the base (1) is provided with a rubber foot pad (2) close to the corner by screws.