CN219216905U

CN219216905U - Rewinding device for precoating film production

Info

Publication number: CN219216905U
Application number: CN202320304880.6U
Authority: CN
Inventors: 窦丽丽; 窦雷振
Original assignee: Shandong Guoxing Hai Industrial Co ltd
Current assignee: Shandong Guoxing Hai Industrial Co ltd
Priority date: 2023-02-23
Filing date: 2023-02-23
Publication date: 2023-06-20
Anticipated expiration: 2033-02-23

Abstract

The utility model discloses a rewinding device for precoating film production, which comprises a base, a supporting shaft and a winding drum, wherein the supporting shaft is arranged above the base, the outside of the supporting shaft is connected with the winding drum, a fixing plate is fixed above the base and is positioned on the left side of the supporting shaft, the right side of the supporting shaft is rotationally connected with a movable plate, the lower end of the movable plate is provided with a roller, and the lower end of the roller is arranged in parallel with the lower end of the base. This a rewinding unit for precoating film production is provided with mobilizable fly leaf and back shaft, and accessible pulling fly leaf makes it drive the back shaft and moves together, releases the connection of back shaft and actuating head to can take off the reel fast from the back shaft, and fly leaf accessible gyro wheel slides, cooperates the connecting block to provide the direction for its removal, has guaranteed the stability that follow-up fly leaf removed, makes things convenient for follow-up to change the dismantlement to the reel.

Description

Rewinding device for precoating film production

Technical Field

The utility model relates to the technical field of precoating film winding, in particular to a rewinding device for precoating film production.

Background

When the precoating film is processed, the processed precoating film needs to be rolled again, which is also called rewinding, and the precoating film is rolled between two limiting rings by a precoating film rolling mechanism disclosed in the application number of CN202020898138.9 and 2021, 2 and 9, so that the precoating film is prevented from shifting during rolling; the guide ring can guide the precoating film, so that the precoating film can quickly slide between the two limiting rings, and the precoating film is prevented from shifting during winding;

above-mentioned coiling mechanism and current coiling mechanism are when carrying out the rewinding collection to the membrane of precoating, and the reel after collecting is controlled the removal and is restricted on the device, need vacate the removal space in reel one side when later needs change the dismantlement to the reel, sometimes need carry out partial dismantlement to the device, have increased the change degree of difficulty of reel, influence the convenience of use of follow-up device.

Disclosure of Invention

The utility model aims to provide a rewinding device for precoating film production, which solves the problems that when the prior winding device is used for rewinding and collecting precoating films, the left and right movement of a winding drum after the collection is limited on the device, the moving space is needed to be vacated at one side of the winding drum when the winding drum is needed to be replaced and disassembled later, and sometimes the device is needed to be partially disassembled, so that the replacement difficulty of the winding drum is increased.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a rewinding device for precoating film production, includes base, back shaft and reel, the back shaft sets up in the top of base, and the outside of back shaft is connected with the reel, carries out the rolling to precoating film, the top of base is fixed with the fixed plate, and the fixed plate is located the left side of back shaft to the right side of back shaft rotates and is connected with the fly leaf, the gyro wheel is installed to the lower extreme of fly leaf, and the lower extreme of gyro wheel and the lower extreme looks parallel and level setting of base, the left side of fly leaf is fixed with the connecting block, and the outside sliding connection of connecting block has the spout to the upper surface at the base is seted up to the spout, provides the direction for the removal of connecting block, the right side of fixed plate is rotated and is installed the actuating head, and the left side of actuating head is connected with the motor, the spread groove has been seted up to the left end of back shaft, and the actuating head is connected with the messenger's actuating head and can drive the back shaft and rotate, the inside of back shaft is provided with strengthening mechanism, connects back shaft and reel, makes the back shaft can drive the reel and remove.

Further optimize this technical scheme, the driving head is rectangle structural design, and constitutes unsmooth cooperation structure between driving head and the spread groove, follow-up butt joint and dismantlement are convenient.

Further optimize this technical scheme, the lower extreme of connecting block is "T" shape structural design, and constitutes integrated structure between connecting block and the fly leaf.

Further optimize this technical scheme, the left end of connecting block runs through there is the gag lever post, and constitutes threaded connection between gag lever post and the connecting block, can fix the connecting block in the spout through rotatory gag lever post, keeps the stability of fly leaf.

Further optimizing the technical scheme, the reinforcing mechanism comprises a positioning block, a return spring, a control block and an adjusting mechanism;

the positioning blocks are uniformly distributed in the support shaft and between the support shaft to form a telescopic structure;

the reset spring is arranged in the positioning block and provides internal thrust for the positioning block;

the control block is arranged in the support shaft, the left side of the control block is of an inclined structure design, and the control block can be extruded when moving;

and the adjusting mechanism is connected with the control block to adjust the position of the control block.

According to the technical scheme, the adjusting mechanism is composed of an adjusting rod, the adjusting rod penetrates through the control block and is in threaded connection with the control block, a left-right sliding structure is formed between the control block and the supporting shaft, the right end of the adjusting rod penetrates through the right side surface of the movable plate, and rotary connection is formed between the adjusting rod and the supporting shaft.

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

(1) The rewinding device for precoating film production is provided with the movable plate and the supporting shaft, the movable plate can be pulled to drive the supporting shaft to move together, and the connection between the supporting shaft and the driving head is released, so that the winding drum can be rapidly taken down from the supporting shaft, the movable plate can slide through the roller, the movable plate can provide guidance for the movement of the movable plate by matching with the connecting block, the movement stability of the subsequent movable plate is ensured, and the winding drum can be conveniently replaced and detached subsequently;

(2) This a rewinding unit for precoating film production is provided with the gag lever post, makes through the connection of gag lever post and reel keep inseparable connection between reel and the back shaft to make the back shaft can be stable when removing drive reel carry out synchronous movement, also avoided the reel to take place about the back shaft skew, and can release the connection of gag lever post and reel when dismantling the reel subsequently, make things convenient for the reel to remove on the back shaft.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of a driving head according to the present utility model;

FIG. 3 is a schematic perspective view of a support shaft according to the present utility model;

FIG. 4 is a schematic side sectional view of a support shaft according to the present utility model;

fig. 5 is a schematic view of a main sectional structure of a positioning block according to the present utility model.

In the figure: 1. a base; 2. a fixing plate; 3. a movable plate; 4. a support shaft; 5. a reel; 6. a drive head; 7. a motor; 8. a connecting groove; 9. a roller; 10. a connecting block; 11. a chute; 12. a limit rod; 13. a positioning block; 14. a return spring; 15. a control block; 16. and (5) adjusting the rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a rewinding device for precoating film production, which comprises a base 1, back shaft 4 and reel 5, back shaft 4 sets up in the top of base 1, and the outside of back shaft 4 is connected with reel 5, carry out the rolling to precoating film, the top of base 1 is fixed with fixed plate 2, and fixed plate 2 is located the left side of back shaft 4, and the right side of back shaft 4 rotates and is connected with fly leaf 3, gyro wheel 9 is installed to the lower extreme of fly leaf 3, and the lower extreme of gyro wheel 9 and the lower extreme looks parallel and level of base 1 set up, the left side of fly leaf 3 is fixed with connecting block 10, and the outside sliding connection of connecting block 10 has spout 11, and spout 11 is seted up at the upper surface of base 1, provide the direction for the removal of connecting block 10, the right side of fixed plate 2 rotates and installs driving head 6, and the left side of driving head 6 is connected with motor 7, the driving head 6 provides rotary power for driving head 6, the left end of back shaft 4 has set up spread groove 8, connecting groove 8 and driving head 6 are connected with and make driving head 6 can drive back shaft 4 and rotate, the inside of back shaft 4 is provided with reinforcing mechanism, with back shaft 4 and support shaft 5 and reel 5 are connected with 5, make and reel 5 and the realization of continuous structure of moving, make and the realization of the realization is convenient, the connection structure is realized, and is connected with reel 6, and is convenient to take off;

when the novel roller type pre-coating film winding machine is used, a pre-coating film and a winding drum 5 can be connected and fixed, then a motor 7 drives a driving head 6 to rotate, the driving head 6 drives a supporting shaft 4 to rotate through connection with a connecting groove 8, the supporting shaft 4 drives the winding drum 5 to rotate, the pre-coating film is wound, when the winding drum 5 needs to be replaced after winding is completed, a movable plate 3 can be pulled to move on a supporting surface through a roller 9, the supporting shaft 4 and the winding drum 5 are driven to move, the connection between the connecting groove 8 and the driving head 6 is released, meanwhile, a connecting block 10 slides in a sliding groove 11, the winding drum 5 is pulled out, and then the winding drum 5 is taken down from the supporting shaft 4.

The lower end of the connecting block 10 is of a T-shaped structural design, an integrated structure is formed between the connecting block 10 and the movable plate 3, a limit rod 12 penetrates through the left end of the connecting block 10, a threaded connection is formed between the limit rod 12 and the connecting block 10, the connecting block 10 can be fixed in a sliding groove 11 through rotating the limit rod 12, the stability of the movable plate 3 is kept, a reinforcing mechanism comprises a positioning block 13, a return spring 14, a control block 15 and an adjusting mechanism, the positioning block 13 is uniformly distributed between the inside of the supporting shaft 4 and the supporting shaft 4 to form a telescopic structure, the return spring 14 is arranged inside the positioning block 13 to provide internal thrust for the positioning block 13, the control block 15 is arranged inside the supporting shaft 4, the left side of the control block 15 is of an inclined structural design, the positioning block 13 can be extruded during movement, the adjusting mechanism is connected with the control block 15 to adjust the position of the control block 15, the adjusting mechanism is composed of an adjusting rod 16, the adjusting rod 16 penetrates through the control block 15 and the control block 15 to form a threaded connection, a left-right sliding structure is formed between the control block 15 and the supporting shaft 4, and the right end of the adjusting rod 16 penetrates through the right side surface of the movable plate 3, and the adjusting rod 16 is in turn connected between the adjusting rod 16 and the supporting shaft 4;

after the movable plate 3 is pulled out or retracted, the position of the connecting block 10 in the chute 11 can be fixed through the rotary limiting rod 12, so that the movable plate 3 can be kept stable, after the supporting shaft 4 is pulled out rightwards, the adjusting rod 16 can be rotated, the adjusting rod 15 is driven to move through threaded connection with the control block 15, the control block 15 is released from extruding the limiting rod 12, the limiting rod 12 is retracted into the supporting shaft 4 under the action of the reset spring 14, the winding drum 5 can slide on the supporting shaft 4, the winding drum 5 is conveniently taken down and new winding drum 5 is conveniently installed, after the subsequent winding drum 5 is installed, the limiting rod 12 can be controlled to extend outwards to be connected with the winding drum 5, the winding drum 5 is fixed on the supporting shaft 4, then the movable plate 3 is controlled to move to connect the connecting groove 8 on the supporting shaft 4 with the driving head 6, and the subsequent operation can be continued to control the supporting shaft 4 to rotate to drive the winding drum 5 to rotate to wind the precoating film.

What is not described in detail in this specification is prior art known to those skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The rewinding device for precoating film production comprises a base (1), a supporting shaft (4) and a winding drum (5), wherein the supporting shaft (4) is arranged above the base (1), the outside of the supporting shaft (4) is connected with the winding drum (5), and the precoating film is wound;

the method is characterized in that: the top of base (1) is fixed with fixed plate (2), and fixed plate (2) are located the left side of back shaft (4) to the right side of back shaft (4) rotates and is connected with fly leaf (3), gyro wheel (9) are installed to the lower extreme of fly leaf (3), and the lower extreme looks parallel and level of gyro wheel (9) and base (1) sets up, the left side of fly leaf (3) is fixed with connecting block (10), and the outside sliding connection of connecting block (10) has spout (11), and spout (11) are seted up at the upper surface of base (1), provide the direction for the removal of connecting block (10), driving head (6) are installed in the right side rotation of fixed plate (2), and the left side of driving head (6) is connected with motor (7), provide rotary power for driving head (6), connecting groove (8) are seted up to the left end of back shaft (4), and driving head (6) are connected and are made driving head (6) can drive back shaft (4) and are rotated, back shaft (4) are provided with reinforcing mechanism (5) and are connected with back shaft (4).

2. A rewinding device for precoating film production according to claim 1, characterized in that: the driving head (6) is of rectangular structural design, and a concave-convex matching structure is formed between the driving head (6) and the connecting groove (8).

3. A rewinding device for precoating film production according to claim 1, characterized in that: the lower end of the connecting block (10) is of a T-shaped structural design, and an integrated structure is formed between the connecting block (10) and the movable plate (3).

4. A rewinding device for precoating film production according to claim 3, characterized in that: the left end of the connecting block (10) is penetrated with a limiting rod (12), the limiting rod (12) and the connecting block (10) form threaded connection, and the connecting block (10) can be fixed in the sliding groove (11) through rotating the limiting rod (12).

5. A rewinding device for precoating film production according to claim 1, characterized in that: the reinforcing mechanism comprises a positioning block (13), a return spring (14), a control block (15) and an adjusting mechanism;

the positioning blocks (13) are uniformly distributed in the support shaft (4) and between the support shaft (4) to form a telescopic structure;

a return spring (14) arranged in the positioning block (13) for providing internal thrust for the positioning block (13);

the control block (15) is arranged in the support shaft (4), the left side of the control block (15) is of an inclined structure design, and the control block (13) can be extruded when moving;

the adjusting mechanism is connected with the control block (15) to adjust the position of the control block (15).

6. A rewinding device for precoating film production as claimed in claim 5, characterized in that: the adjusting mechanism is composed of an adjusting rod (16), the adjusting rod (16) penetrates through the control block (15) and is in threaded connection with the control block (15), a left-right sliding structure is formed between the control block (15) and the support shaft (4), the right end of the adjusting rod (16) penetrates through the right side surface of the movable plate (3), and rotary connection is formed between the adjusting rod (16) and the support shaft (4).