CN211359905U

CN211359905U - PI membrane surface dust collector

Info

Publication number: CN211359905U
Application number: CN201922361642.5U
Authority: CN
Inventors: 沈国强
Original assignee: Wuxi Goto New Material Co ltd
Current assignee: Wuxi Goto New Material Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-08-28
Anticipated expiration: 2029-12-25

Abstract

The utility model relates to a PI film surface dust removal device, which comprises an unwinding mechanism and a dust removal winding box, wherein the unwinding mechanism comprises a bracket, a rotating unwinding roller and a front tension roller are connected on the bracket, a dust-sticking roller mounting groove is arranged on one side of the dust removal winding box close to the unwinding mechanism, a rotating lower dust-sticking roller is arranged in the dust-sticking roller mounting groove, an upper dust-sticking roller is arranged on the lower dust-sticking roller, the upper dust-sticking roller is connected with the dust removal winding box through a bearing seat and is positioned in a waist-shaped hole arranged on two sides of the dust-sticking roller mounting groove, an adjusting lead screw is rotatably connected on the bearing seat, the adjusting lead screw penetrates through a nut connected on two sides of the dust removal winding box, a rotating rear tension roller and a winding roller are also connected in the dust removal winding box, a sealing door for sealing the box is arranged on one side of the dust removal winding box, a driving motor is connected on the unwinding roller and the winding roller, the, the surface dust removal is carried out, the risk of dust re-sticking in the later period is reduced, and PI films with different thicknesses can be applied, so that the application is wide.

Description

PI membrane surface dust collector

Technical Field

The utility model relates to a film manufacture equipment especially relates to a PI membrane surface dust collector.

Background

The surface of the PI film is stained with dust during production, which affects the quality of the PI film, so that a surface dust removal step is required to be added after the PI film is produced.

SUMMERY OF THE UTILITY MODEL

The applicant carries out research and improvement aiming at the defects and provides a PI film surface dust removal device.

The utility model discloses the technical scheme who adopts as follows:

the utility model provides a PI membrane surface dust collector, includes unwinding mechanism and dust removal winding box, unwinding mechanism includes the support, connect pivoted unwinding roller and preceding tensioning roller on the support, dust removal winding box is close to unwinding mechanism one side and sets up the sticky roller mounting groove, install the pivoted lower sticky roller in the sticky roller mounting groove, establish the sticky roller on the sticky roller down, it is located the waist type hole that sticky roller mounting groove both sides were seted up at dust removal winding box through the bearing frame connection to go up the sticky roller, rotate on the bearing frame and connect accommodate the lead screw, accommodate the lead screw wears in the screw that dust removal winding box both sides are connected, still connect pivoted back tensioning roller and wind-up roll in the dust removal winding box, dust removal winding box one side sets up the sealing door that seals the box, driving motor is all connected to unwinding roller and wind-up roll.

As a further improvement of the above technical solution:

and one end of each of the two bearing seats, which is positioned in the dust-binding roller mounting groove, is connected with a baffle, and the baffle penetrates through the front side plate of the dust removal winding box.

The utility model has the advantages as follows: the PI film surface dust removal device is characterized in that the upper dust-sticking roller and the lower dust-sticking roller are arranged on the dust removal winding box, PI film surface dust removal can be carried out through the upper dust-sticking roller and the lower dust-sticking roller, the dust removal winding box enters the dust removal winding box after dust removal, the possibility that dust is stuck again in the later period is reduced, the distance between the upper dust-sticking roller and the lower dust-sticking roller is adjustable, PI film dust removal operation with different thickness specifications can be carried out, and the PI film surface dust removal device is wide in application.

Drawings

Fig. 1 is the structure schematic diagram of the PI film surface dust removing device provided by the utility model.

Fig. 2 is a side view of the dust removing and rolling box of the PI film surface dust removing device provided by the utility model.

In the figure: 1. an unwinding mechanism; 11. a support; 12. unwinding rollers; 13. a front tension roller; 2. a dust removal coiling box; 21. a dust-binding roller mounting groove; 22. a lower dust-binding roller; 23. an upper dust-sticking roller; 24. a bearing seat; 241. adjusting the screw rod; 242. a nut; 25. a kidney-shaped hole; 26. a post-tensioning roller; 27. a wind-up roll; 28. a baffle plate; 3. the motor is driven.

Detailed Description

The following describes a specific embodiment of the present embodiment with reference to the drawings.

As shown in fig. 1 and fig. 2, the PI film surface dust removing device of this embodiment includes an unwinding mechanism 1 and a dust-removing winding box 2, the unwinding mechanism 1 includes a support 11, the support 11 is connected to a rotatable unwinding roller 12 and a front tension roller 13, one side of the dust-removing winding box 2 close to the unwinding mechanism 1 is provided with a dust-binding roller mounting groove 21, a rotatable lower dust-binding roller 22 is mounted in the dust-binding roller mounting groove 21, the lower dust-binding roller 22 is provided with an upper dust-binding roller 23, the upper dust-binding roller 23 is connected to the dust-removing winding box 2 through a bearing block 24 in a kidney-shaped hole 25 formed at two sides of the dust-binding roller mounting groove 21, one end of each of the two bearing blocks 24 in the dust-binding roller mounting groove 21 is connected to a baffle 28, the baffle 28 is inserted into a front side plate of the dust-removing winding box 2, the bearing blocks 24 are located at two sides of the dust-removing winding box 2 and rotatably connected to an adjusting screw 241, the adjusting screw 241 is inserted into a screw 242 connected at two sides of, one side of the dedusting coiling box 2 is provided with a sealing door for sealing the box body, and the uncoiling roller 12 and the coiling roller 27 are both connected with the driving motor 3.

When the PI film surface dust removal device of the embodiment is used, the adjusting screw rod 241 is rotated according to the thickness of the processed PI film, the distance between the upper dust-binding roller 23 and the lower dust-binding roller 22 can be adjusted, the PI film can be sleeved on the unwinding roller 12 after the adjustment, the driving motor 3 is started to drive the unwinding roller 12 to unwind, part of the PI film is firstly unwound, the PI film bypasses the front tensioning roller 13, and passes between the upper dust-binding roller 23 and the lower dust-binding roller 22, and is connected to a winding roller 27 by bypassing a rear tension roller 26, then the driving motor 3 drives the unwinding roller 12 to rotate reversely to drive the PI film roll to rotate reversely to tension the PI film, finally the two driving motors 3 rotate together to drive the PI film to move, can carry out surface dust removal to the PI membrane through last dust-binding roller 23 and lower dust-binding roller 22 and handle, on the PI membrane rolling was received the winding up roller 27 at last, last operation personnel family opened and seals the door and get into, put into the PI membrane of rolling on winding up roller 27 the dust proof box and collect the transportation.

The above description is for the purpose of explanation and not limitation of the invention, which is defined in the claims, and any modifications may be made without departing from the basic structure of the invention.

Claims

1. The utility model provides a PI membrane surface dust collector which characterized in that: including unwinding mechanism (1) and dust removal winding box (2), unwinding mechanism (1) includes support (11), connect pivoted unwinding roller (12) and preceding tensioning roller (13) on support (11), dust removal winding box (2) are close to unwinding mechanism (1) one side and offer dust-binding roller mounting groove (21), install pivoted lower dust-binding roller (22) in dust-binding roller mounting groove (21), set up dust-binding roller (23) on dust-binding roller (22) down, on dust-binding roller (23) connect in dust removal winding box (2) are located kidney-shaped hole (25) that dust-binding roller mounting groove (21) both sides were seted up through bearing frame (24), rotate on bearing frame (24) and connect accommodate the lead screw (241), accommodate the lead screw (241) wear in the screw (242) of dust removal winding box (2) both sides connection, still connect pivoted back tensioning roller (26) and winding roller (27) in dust removal winding box (2), one side of the dust removal winding box (2) is provided with a sealing door for sealing the box body, and the unwinding roller (12) and the winding roller (27) are both connected with the driving motor (3).

2. The PI film surface dust removing device according to claim 1, wherein: two bearing blocks (24) are located one end of the dust-binding roller mounting groove (21) and connected with a baffle (28), and the baffle (28) penetrates through the front side plate of the dust-removing winding box (2).