CN211470241U

CN211470241U - Polyimide film retrieves and uses complementary unit

Info

Publication number: CN211470241U
Application number: CN201921431164.4U
Authority: CN
Inventors: 王文静
Original assignee: Hefei Zhonghuiruineng Energy Technology Co ltd
Current assignee: Zhonghui Ruineng Fengyang New Material Technology Co.,Ltd.
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-09-11
Anticipated expiration: 2029-08-30

Abstract

The utility model discloses a polyimide film retrieves and uses complementary unit, including being used for supporting the base around rolling up the mechanism, both sides around the base top are fixed to two backup pads. The utility model discloses a to the use of mutually supporting of fixed roll and elastic roller, at the concrete in-process of rolling up, the elastic roller can flatten the polyimide film around rolling up with the fixed roll, and current when rolling up, the polyimide film is provided with the auxiliary roller around rolling up the department, simple like this provides the condition restriction condition for the polyimide film conveying, and in actual operation, the polyimide film operation is not removed on same line, can appear fluffy condition around the polyimide film book after rolling up like this, and the setting of elastic roller, at the auxiliary roller with around rolling up the department, can flatten the polyimide film, thereby avoid appearing around the condition of rolling up the skew, guaranteed that the polyimide film vertically draws flat, and then avoid appearing the problem of polyimide film fold, the quality around rolling up has been guaranteed.

Description

Polyimide film retrieves and uses complementary unit

Technical Field

The utility model relates to a polyimide film retrieves and uses complementary unit technical field, specifically is a polyimide film retrieves and uses complementary unit.

Background

The polyimide film has excellent mechanical properties, high temperature resistance, radiation resistance, low dielectric constant, high resistivity and other excellent properties, and is widely applied to the microelectronic industry as a dielectric space layer, a protective covering layer of a metal film and a substrate.

Polyimide film retrieves polyimide film when accomplishing the last step after making, be about to polyimide film and wind the book on the roll body, current recovery unit is when retrieving, there is certain distance around rolling up end and transfer section, when winding up, polyimide film easily appears the loose situation of skew, especially the problem of fold, current operator, the rate of tension through adjusting polyimide film avoids the condition of this type to take place, but can't solve the appearance of this type of problem fundamentally in actual operation, consequently design an auxiliary mechanism, the quality for improving polyimide film recovery.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a polyimide film retrieves and uses complementary unit has solved polyimide film and has retrieved and use complementary unit and easily appear the loose problem that leads to retrieving the quality degradation of skew in retrieving.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an auxiliary mechanism for recycling a polyimide film comprises a base for supporting a winding mechanism, two supporting plates are fixed on the front side and the rear side of the top of the base, the left side of one opposite side of the two supporting plates is movably connected with a fixed roller, an elastic roller is elastically connected on the opposite side of the two supporting plates, and the surface of the elastic roller is in lap joint with the surface of the fixed roller;

the right side of one side opposite to the two supporting plates is fixedly connected with a pressing device, one side opposite to the two pressing devices is rotatably connected with a pressing roller, a driving motor is fixedly connected to the front side of the supporting plates, the output end of the driving motor penetrates through the front side of the supporting plates, the output end of the driving motor and the front side of the supporting plates are fixedly connected with a fixed clamping sleeve and an elastic clamping sleeve respectively, and the elastic clamping sleeve and the fixed clamping sleeve are movably connected through a hollow winding roller.

Preferably, the bearings are sleeved at the front end and the rear end of the elastic roller, the movable grooves are formed in the opposite sides of the two supporting plates, the bearings are sleeved in the movable grooves, and the bearings are elastically connected with the inner walls of the movable grooves through extrusion springs.

Preferably, the compressing device comprises a sliding sleeve, a sliding groove is formed in one side of the inner wall of the sliding sleeve, a sliding block is sleeved in the sliding groove, a shaft sleeve is sleeved in the sliding sleeve, the sliding block is fixedly connected with the side surface of the shaft sleeve, a movable rod is movably connected in the front shaft sleeve and the rear shaft sleeve, and one side of the sliding block is elastically connected with one side of the inner wall of the sliding sleeve through a reset spring.

Preferably, the elastic clamping sleeve comprises a rotating plate, a square rod is fixedly connected to the front side of the rotating plate, a clamping sleeve body is sleeved on the square rod, a limiting plate is fixedly connected to the front side of the square rod, and the clamping sleeve body is elastically movable on the square rod.

Preferably, the square rod is sleeved with a pressing spring, and two ends of the pressing spring are respectively lapped with the front side of the clamping sleeve body and the front side of the rotating plate.

Preferably, one side of the inner wall of the cutting sleeve body is fixedly connected with a toothed ring, and the front side and the rear side of the fixed roller are fixedly connected with a shaft lever inserted in one side of the supporting plate.

(III) advantageous effects

The utility model provides a polyimide film retrieves and uses complementary unit. The method has the following beneficial effects:

(1) the utility model discloses a to the use of fixed roll and elasticity roller mutually supporting, at the concrete in-process of rolling up, the elasticity roller can flatten the polyimide film around rolling up with the fixed roll, and current when rolling up, the polyimide film is provided with the auxiliary roller around rolling up the department, simple like this provides the condition restriction condition for the polyimide film conveying, and in actual operation, the polyimide film operation is not removed on same line, can appear fluffy condition around the polyimide film book after rolling up like this, and the setting of elasticity roller, at the auxiliary roller with around rolling up the department, can flatten the polyimide film, thereby avoid appearing the condition appearance around rolling up the skew, the polyimide film has been guaranteed vertically to draw level, and then avoid appearing the problem of polyimide film fold, the quality around rolling up has been guaranteed.

(2) The utility model discloses a to the use of pinch roller, cavity is around the winding up roller when rolling up, and pinch roller and cavity under original condition are around the winding up roller contact, along with cavity increases around rolling up the polyimide film on the winding up roller, and the pinch roller is when the compaction polyimide film, has further guaranteed the polyimide film around the quality of rolling up, can be according to the stability of what real-time control of rolling up around the process moreover.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is a schematic view of the structure compressing device of the present invention;

fig. 3 is a schematic view of the structure elastic card sleeve of the present invention.

In the figure: the device comprises a base 1, a support plate 2, a shaft rod 3, a fixed roller 4, an elastic roller 5, a driving motor 6, an elastic clamping sleeve 7, a rotating plate 71, a clamping sleeve body 72, a limiting plate 73, a square rod 74, a pressing spring 75, a toothed ring 76, a hollow winding roller 8, a pressing device 9, a sliding sleeve 91, a sliding groove 92, a sliding block 93, a shaft sleeve 94, a movable rod 95, a return spring 96 and a pressing roller 10.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.

As shown in fig. 1-3, the utility model provides a technical solution: an auxiliary mechanism for recycling a polyimide film comprises a base 1 for supporting a winding mechanism, two supporting plates 2 are fixed on the front side and the rear side of the top of the base 1, the left sides of the opposite sides of the two supporting plates 2 are movably connected with a fixed roller 4, an elastic roller 5 is elastically connected on the opposite sides of the two supporting plates 2, and the surface of the elastic roller 5 is in lap joint with the surface of the fixed roller 4;

the surperficial of elastic roller 5 and the overlap joint of fixed roll 4, at the specific in-process of rolling up, elastic roller 5 and fixed roll 4 can flatten the polyimide film of rolling up, and current when rolling up, the polyimide film is provided with the auxiliary roller around rolling up the department, simple like this provides the condition restriction condition for the polyimide film conveying, and in actual operation, the polyimide film operation is not removed on same line, can appear fluffy condition around the polyimide film book after rolling up like this, and the setting of elastic roller 5, at auxiliary roller and winding up the department, can flatten the polyimide film, thereby avoid appearing the condition of rolling up the skew, the polyimide film is vertically levelled, and then avoid appearing the problem of polyimide film fold, the quality of rolling up has been guaranteed.

The equal fixedly connected with closing device 9 in right side of the relative one side of two backup pads 2, the relative one side of two closing device 9 is rotated and is connected with compressing roller 10, the positive fixedly connected with driving motor 6 of positive backup pad 2, driving motor 6's output runs through the front of backup pad 2, fixed cutting ferrule and the elastic cutting ferrule 7 of fixedly connected with are distinguished respectively in driving motor 6's output and the front of preceding side backup pad 2, wind through cavity in elastic cutting ferrule 7 and the fixed cutting ferrule 8 swing joint.

In order to further ensure the winding quality, when the hollow winding roller 8 winds, the pressing roller 10 in the original state is in contact with the hollow winding roller 8, and as the number of polyimide films wound on the hollow winding roller 8 is increased, when the pressing roller 10 compacts the polyimide films, the winding quality of the polyimide films is further ensured, and the stability of the winding process can be controlled in real time according to the number of wound polyimide films.

One of them embodiment, the bearing has all been cup jointed at both ends around the elastic roller 5, and the activity groove has all been seted up to two backup pad 2 relative one sides, the bearing cup joints in the activity inslot, the inner wall elastic connection of bearing through extrusion spring and activity groove, elastic roller 5 is elasticity adjustable in the polyimide film conveying, when polyimide film is tight in the conveying appears, elastic roller 5 can remove at the activity inslot, the tension of polyimide film can be guaranteed to elastic roller 5, thereby more stable conveys the polyimide film, when polyimide film is too loose, elastic roller 5 can guarantee that fixed roll 4 and cavity are kept nervous between the winding up roller 8, help winding up the polyimide film at cavity around winding up roller 8 around rolling up.

In one embodiment, the pressing device 9 includes a sliding sleeve 91, a sliding groove 92 is formed in one side of the inner wall of the sliding sleeve 91, a sliding block 93 is sleeved in the sliding groove 92, a shaft sleeve 94 is sleeved in the sliding sleeve 91, the sliding block 93 is fixedly connected with the side surface of the shaft sleeve 94, a movable rod 95 is movably connected in the front and rear shaft sleeves 94, and one side of the sliding block 93 is elastically connected with one side of the inner wall of the sliding sleeve 91 through a return spring 96. During specific operation, the pressing roller 10 is sleeved on the movable rod 95, and along with the increase of the wound polyimide film, the pressing roller 10 can be adjusted, so that the quality of the wound polyimide film is ensured in real time

In one embodiment, the elastic clamping sleeve 7 comprises a rotating plate 71, a square rod 74 is fixedly connected to the front surface of the rotating plate 71, a clamping sleeve body 72 is sleeved on the square rod 74, a limiting plate 73 is fixedly connected to the front surface of the square rod 74, the clamping sleeve body 72 elastically moves on the square rod 74, a pressing spring 75 is sleeved on the square rod 74, two ends of the pressing spring 75 are respectively overlapped with the front side of the clamping sleeve body 72 and the front surface of the rotating plate 71, in operation, the ferrule body 72 can be moved on the square rod 74, and when the hollow winding roller 8 is installed, one end is inserted into the ferrule body 72, and the cutting sleeve body 72 is moved forwards, at the moment, the other end of the hollow winding roller 8 is inserted and fixed in the cutting sleeve 7, under elastic condition, the elastic clamping sleeve 7 and the fixed clamping sleeve can clamp the hollow winding roller 8, so that the installation and the removal operations are very simple, and the operation of an operator is convenient.

Specifically, one side fixedly connected with ring gear 76 of cutting ferrule body 72 inner wall, the use of ring gear 76, ring gear 76 can with the cavity contact around one side of winding up roller 8 to can guarantee the cavity and wind the stability of winding up roller 8, the idle condition can not appear, the equal fixedly connected with in both sides pegs graft axostylus axostyle 3 in backup pad 2 one side around the fixed roll 4.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a polyimide film retrieves and uses complementary unit, is including being used for supporting base (1) around rolling up the mechanism, and both sides around base (1) top are fixed in two backup pads (2), its characterized in that: the left sides of the opposite sides of the two support plates (2) are movably connected with a fixed roller (4), an elastic roller (5) is elastically connected to the opposite sides of the two support plates (2), and the surface of the elastic roller (5) is overlapped with the surface of the fixed roller (4);

two equal fixedly connected with closing device (9) in right side of backup pad (2) relative one side, two relative one side of closing device (9) is rotated and is connected with compressing roller (10), openly the positive fixedly connected with driving motor (6) of backup pad (2), the output of driving motor (6) runs through the front of backup pad (2), the output and the front side of driving motor (6) the front of backup pad (2) is fixed fixedly connected with fixed cutting ferrule and elastic cutting ferrule (7) respectively, elastic cutting ferrule (7) with in the fixed cutting ferrule through cavity around winding up roller (8) swing joint.

2. The auxiliary mechanism for recycling a polyimide film according to claim 1, wherein: the bearing is sleeved at the front end and the rear end of the elastic roller (5), the movable grooves are formed in the opposite sides of the supporting plates (2), the bearing is sleeved in the movable grooves, and the bearing is elastically connected with the inner walls of the movable grooves through the extrusion springs.

3. The auxiliary mechanism for recycling a polyimide film according to claim 1, wherein: closing device (9) are including sliding sleeve (91), spout (92) have been seted up to one side of sliding sleeve (91) inner wall, slider (93) have been cup jointed in spout (92), axle sleeve (94) have been cup jointed in sliding sleeve (91), slider (93) with the side surface fixed connection of axle sleeve (94), two around axle sleeve (94) interior swing joint has a movable rod (95), one side of slider (93) pass through reset spring (96) with one side elastic connection of sliding sleeve (91) inner wall.

4. The auxiliary mechanism for recycling a polyimide film according to claim 1, wherein: the elastic clamping sleeve (7) comprises a rotating plate (71), a square rod (74) is fixedly connected to the front face of the rotating plate (71), a clamping sleeve body (72) is sleeved on the square rod (74), a limiting plate (73) is fixedly connected to the front face of the square rod (74), and the clamping sleeve body (72) elastically moves on the square rod (74).

5. The auxiliary mechanism for recycling a polyimide film according to claim 4, wherein: the square rod (74) is sleeved with a pressing spring (75), and two ends of the pressing spring (75) are respectively overlapped with the front side of the clamping sleeve body (72) and the front side of the rotating plate (71).

6. The auxiliary mechanism for recycling a polyimide film according to claim 4, wherein: one side of the inner wall of the cutting sleeve body (72) is fixedly connected with a toothed ring (76), and the front side and the rear side of the fixed roller (4) are fixedly connected with a shaft lever (3) inserted into one side of the supporting plate (2).