Double-wheel film pasting device for soft decoration strip

Abstract

The utility model relates to the technical field of trim strip production equipment, and discloses a soft trim strip double-wheel film pasting device which comprises a box-shaped protective shell, a positioning rolling belt and a lifting roller are arranged in the protective shell, a double-wheel film pasting device is arranged below the lifting roller, an air cylinder is arranged below the double-wheel film pasting device, and the double-wheel film pasting device is provided with a front wheel set, a rear wheel set and a cutter. A discharging device and a receiving device are arranged in the protective shell, the discharging device is arranged on one side edge of the double-wheel film pasting device, and the receiving device is arranged on the other side edge of the double-wheel film pasting device; the utility model has the following advantages: 1, through the front wheel group and the rear wheel group, the release film can be accurately and tightly attached to the bonding layer of the decoration strip, the film pasting quality is high, and the film is not easy to wrinkle and blister; and 2, the cutter can cut the release film after the front wheel group is pasted with the film, the redundant release film is recovered through the material receiving device, and only the specific position of the decoration strip is pasted with the film, so that the material consumption of the release film is reduced, and the cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of decorative strip production equipment, in particular to a double-wheel film-sticking device for soft decorative strips. Background Art

[0002] Decorative strips are a product with a wide range of uses, and are widely used in the fields of automobiles, building decoration, furniture decoration, interior decoration, lamp decoration, art decoration, etc. Soft decorative strips are usually rolled into rolls for wholesale sales. Some decorative strips have adhesive parts, which are attached to objects by gluing. During the production process, release films need to be attached to the adhesive parts of the decorative strips. However, some decorative strips with special shapes have special adhesive parts, such as Figure 7 The decorative strip shown has two separate adhesive layers. Conventional decorative strip film will also stick the middle gap with release film, causing unnecessary waste. In view of this, the inventor has made a new invention. Utility Model Content

[0003] The utility model aims to provide a double-wheel film-sticking device for soft decorative strips in view of the deficiencies in the prior art, which has the advantages of double-wheel film-sticking and material recycling.

[0004] To achieve the above-mentioned purpose, the utility model provides a double-wheel film-applying device for soft decorative strips, comprising a box-shaped protective shell, wherein two positioning rollers in the same horizontal position are arranged in the protective shell, a lifting roller is arranged between the two positioning rollers, a lifting motor is arranged on the top of the lifting roller, a double-wheel film applicator is arranged below the lifting roller, a cylinder is arranged below the double-wheel film applicator, the double-wheel film applicator is provided with a front wheel group and a rear wheel group, a cutter is arranged between the front wheel group and the rear wheel group, and a device that can drive the cutter to extend and retract is arranged in the double-wheel film applicator. A driving device is provided, a feeder and a feeder are arranged in the protective shell, the feeder is arranged on one side of the double-wheel film applicator, a plurality of first auxiliary rollers are arranged between the feeder and the double-wheel film applicator, the feeder is arranged on the other side of the double-wheel film applicator, a plurality of second auxiliary rollers are arranged between the feeder and the double-wheel film applicator; the protective shell is provided with a bottom plate, two side plates fixedly connected to the bottom plate, a top plate, and a door plate which can be lifted and lowered in sequence, the side plates are provided with openings corresponding to the positions of the positioning rollers, and a brush is arranged on the openings.

[0005] Furthermore, a first positioning groove is provided on the first auxiliary roller, and the width of the first positioning groove is consistent with the width of the front wheel set.

[0006] Furthermore, the front wheel group is provided with a roller a and a roller b, and the rear wheel group is provided with a roller c at a position corresponding to the roller a, and a roller d at a position corresponding to the roller b.

[0007] Furthermore, two cutters are arranged in parallel with each other, and the distance between the blades of the two cutters is consistent with the distance between roller a and roller b.

[0008] Furthermore, a second positioning groove is provided on the second auxiliary roller, and the width of the second positioning groove is consistent with the distance between roller a and roller b.

[0009] Furthermore, the lifting roller is made of rubber.

[0010] Furthermore, the door panel is provided with a handle.

[0011] Furthermore, a shock-absorbing pad is provided at the bottom of the base plate.

[0012] Beneficial effects: Compared with the prior art, the utility model provides a double-wheel film-applying device for soft decorative strips, comprising a box-shaped protective shell, a positioning roller and a lifting roller are arranged in the protective shell, a double-wheel film-applying device is arranged below the lifting roller, a cylinder is arranged below the double-wheel film-applying device, the double-wheel film-applying device is provided with a front wheel group, a rear wheel group, a cutter, and a driving device capable of driving the cutter to extend and retract, a feeder and a receiver are arranged in the protective shell, the feeder is arranged on one side of the double-wheel film-applying device, and the receiver is arranged on the other side of the double-wheel film-applying device; the utility model has the following advantages: 1. The release film can be accurately and tightly attached to the adhesive layer of the decorative strip through the front wheel group and the rear wheel group, and the film-applying quality is high and it is not easy to wrinkle or bubble; 2. The cutter can cut the release film after the front wheel group has applied the film, and then the excess release film can be recovered through the receiving device, and the film is only applied to specific positions of the decorative strip, thereby reducing the consumption of release film materials and saving costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the internal structure of the protective shell of the utility model.

[0014] Figure 2 This is a schematic diagram of the external structure of the protective shell of the utility model.

[0015] Figure 3 It is a schematic diagram of the side structure of the double-wheel film applicator of the utility model.

[0016] Figure 4 It is a schematic diagram of the three-dimensional structure of the double-wheel film applicator of the utility model.

[0017] Figure 5 It is a schematic diagram of the first auxiliary roller structure of the utility model.

[0018] Figure 6 It is a schematic diagram of the second auxiliary roller structure of the utility model.

[0019] Figure 7 This is a reference diagram for the shape of the decorative strip.

[0020] Reference numerals include:

[0021] Protective shell--1, bottom plate--11, shock-proof pad--111, side plate--12, through--121, brush device--122, top plate--13, door panel--14, handle--141, positioning roller--2, lifting roller--3, lifting motor--31, double-wheel film applicator--4, cylinder--41, front wheel group--42, roller a--421, roller b--422, rear wheel group--43, roller c--431, roller d--432, cutter--44, driving device--441, feeder--5, first auxiliary roller--51, first positioning groove--52, feeder--6, second auxiliary roller--61, second positioning groove--62. DETAILED DESCRIPTION

[0022] The following is combined with Figures 1 to 7 The utility model is described in detail.

[0023] The utility model discloses a double-wheel film-applying device for soft decorative strips, comprising a box-shaped protective shell 1, wherein two positioning rollers 2 in the same horizontal position are arranged in the protective shell 1, a lifting roller 3 is arranged between the two positioning rollers 2, a lifting motor 31 is arranged on the top of the lifting roller 3, a double-wheel film applicator 4 is arranged below the lifting roller 3, a cylinder 41 is arranged below the double-wheel film applicator 4, the double-wheel film applicator 4 is provided with a front wheel group 42 and a rear wheel group 43, and the front wheel group 42 and the rear wheel group 43 are arranged on the bottom of the lifting roller 3. A cutter 44 is arranged between the groups 43, a driving device 441 is arranged in the double-wheel film applicator 4 to drive the cutter 44 to extend and retract, a feeder 5 and a receiver 6 are arranged in the protective shell 1, the feeder 5 is arranged on one side of the double-wheel film applicator 4, a plurality of first auxiliary rollers 51 are arranged between the feeder 5 and the double-wheel film applicator 4, the receiver 6 is arranged on the other side of the double-wheel film applicator 4, a plurality of second auxiliary rollers 61 are arranged between the receiver 6 and the double-wheel film applicator 4. The film applicator of the utility model is mainly used for Figure 7The adhesive layer of the adhesive soft decorative strip shown is pasted with film. When producing this type of decorative strip, its own length is usually very long, so it needs to be pasted continuously. The release film roll is placed in the feeder 5, and the release film passes through the first auxiliary roller 51 and the second auxiliary roller 61, and is finally rolled up by the receiver 6. Specifically, the decorative strip enters from one end of the protective shell 1 and then comes out from the other end of the protective shell 1. During this movement, the decorative strip is supported by two positioning rollers in the protective shell 1. The lifting motor 31 drives the lifting roller 3 to descend and abut against the top of the decorative strip. The cylinder 41 drives the double-wheel film applicator 4 to rise, so that the front wheel group 42 and the rear wheel group 43 lift the release film, so that the release film abuts against the adhesive layer at the bottom of the decorative strip, thereby completing the film pasting operation; through the cooperation of the front wheel group 42 and the rear wheel group 43, the release film can be accurately and tightly attached to the adhesive layer of the decorative strip, and the film pasting quality is high and not easy to wrinkle and bubble. Figure 7 The decorative strip shown has two adhesive layers with a gap in the middle. Conventional film pasting means will also cause the gap to be pasted with release film. In the present utility model, the cutter 44 is used to cut the release film after the front wheel group 42 is pasted, and then the excess release film is recovered by the material collecting device, and the film is only pasted on the specific position of the decorative strip, which reduces the consumption of release film and saves costs. The cutter 44 is driven up and down by the driving device 441, so that the double-wheel film applicator 4 can switch between the cutting mode and the conventional film pasting mode at will, which is convenient to use.

[0024] The protective shell 1 is provided with a bottom plate 11, two side plates 12 fixedly connected to the bottom plate 11, a top plate 13, and a door plate 14 that can be raised and lowered in sequence. The side plate 12 is provided with a through opening 121 corresponding to the position of the positioning roller 2, and a brush 122 is provided on the through opening 121. The release film has a high adsorption force on dust in the air. The protective shell 1 of the utility model is a closed box type, which can isolate most of the external air impurities and has a high protective ability. Moreover, the protective shell 1 can be moved at will. It only needs to place a counterweight inside to fix the protective shell 1, which is convenient for moving the position. The decorative strip enters the protective shell 1 from the through opening 121 of one side plate 12, and comes out from the through opening 121 of the other side plate 12 after the film pasting operation. The brush 122 is only provided at the through opening 121 where the decorative strip comes out of the protective shell 1. When passing through the through opening 121, the brush 122 can brush the decorative strip and the release film to keep the decorative strip clean.

[0025] The first auxiliary roller 51 is provided with a first positioning groove 52, and the width of the first positioning groove 52 is consistent with the width of the front wheel set 42. The position of the first positioning groove 52 corresponds to the front wheel set 42. During use, the width of the release film used is also corresponding to the width of the first positioning groove 52. This structure enables the front wheel set 42 and the rear wheel set 43 to accurately attach the release film to the decorative strip.

[0026] The front wheel group 42 is provided with a roller a421 and a roller b422, and the rear wheel group 43 is provided with a roller c431 corresponding to the roller a421 and a roller d432 corresponding to the roller b422. Figure 7 In the case of the decorative strip of the type shown, roller a421 and roller c431 apply film to the adhesive layer on one side of the decorative strip, and roller b422 and roller d432 apply film to the adhesive layer on the other side of the decorative strip.

[0027] The cutters 44 are arranged in parallel with each other, and the distance between the blades of the two cutters 44 is consistent with the distance between the rollers a421 and b422. The release film is first lifted up by the rollers a421 and b422 and attached to the decorative strip, and then the two cutters 44 cooperate with each other to cut the release film, and the two release films are cut into three parts: left, middle and right. Among them, the left and right parts are attached to the adhesive layer of the decorative strip, and the rollers c431 and d432 hold the release films of the left and right parts, and the release film of the middle part is recovered by the receiver 6.

[0028] The second auxiliary roller 61 is provided with a second positioning groove 62, and the width of the second positioning groove 62 is consistent with the distance between the roller a421 and the roller b422. When the material receiver 6 recycles the release film, the second positioning groove 62 can position the release film so that the release film can be formed into a new release film roll after being rewound by the material receiver 6, so that the recycled release film can be used in other decorative strip film application devices.

[0029] The lifting roller 3 is made of rubber. In this solution, during the film application process of the decorative strip, the lifting roller 3 will apply pressure to the top of the decorative strip. The lifting roller 3 is made of relatively soft rubber material to avoid damaging the surface smoothness of the top of the decorative strip.

[0030] The door panel 14 is provided with a handle portion 141. The door panel 14 is opened and closed in a lifting and sliding manner, and the staff can open the door panel 14 by lifting the handle portion 141, which is convenient for replacing and replenishing the release film coil.

[0031] The bottom of the bottom plate 11 is provided with a shockproof pad 111. Three shockproof pads 111 are provided, two of which are provided at two edges of the bottom of the bottom plate 11, and the other is provided at the center of the bottom of the bottom plate 11, which has anti-slip and shock-absorbing effects. The protective shell 1 is placed on the ground or on the platform of other equipment, with high stability, not easily affected by small vibrations, and high stability.

[0032] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there will be changes in the specific implementation methods and application scopes. The contents of this specification should not be understood as limiting the present invention.

Claims

1. A double-wheel film-applying device for soft decorative strips, comprising a box-shaped protective shell (1), characterized in that: Two positioning rollers (2) in the same horizontal position are arranged in the protective shell (1); a lifting roller (3) is arranged between the two positioning rollers (2); a lifting motor (31) is arranged on the top of the lifting roller (3); a double-wheel film applicator (4) is arranged below the lifting roller (3); a cylinder (41) is arranged below the double-wheel film applicator (4); the double-wheel film applicator (4) is provided with a front wheel group (42) and a rear wheel group (43); a cutter (44) is arranged between the front wheel group (42) and the rear wheel group (43); A driving device (441) capable of driving the cutter (44) to extend and retract is arranged in the wheel film applicator (4); a feeder (5) and a receiver (6) are arranged in the protective shell (1); the feeder (5) is arranged on one side of the double-wheel film applicator (4); a plurality of first auxiliary rollers (51) are arranged between the feeder (5) and the double-wheel film applicator (4); the receiver (6) is arranged on the other side of the double-wheel film applicator (4); a plurality of second auxiliary rollers (61) are arranged between the receiver (6) and the double-wheel film applicator (4); The protective shell (1) is provided with a bottom plate (11), two side plates (12) fixedly connected to the bottom plate (11), a top plate (13), and a door plate (14) that can be lifted and lowered in sequence; the side plates (12) are provided with openings (121) at positions corresponding to the positioning rollers (2); and a brush (122) is provided on the openings (121).

2. A double-wheel film-applying device for soft decorative strips according to claim 1, characterized in that: The first auxiliary roller (51) is provided with a first positioning groove (52), and the width of the first positioning groove (52) is consistent with the width of the front wheel set (42).

3. The double-wheel film-applying device for soft decorative strips according to claim 1, characterized in that: The front wheel group (42) is provided with a roller a (421) and a roller b (422), and the rear wheel group (43) is provided with a roller c (431) at a position corresponding to the roller a (421) and a roller d (432) at a position corresponding to the roller b (422).

4. A double-wheel film-applying device for soft decorative strips according to claim 3, characterized in that: Two cutters (44) are arranged parallel to each other, and the distance between the blades of the two cutters (44) is consistent with the distance between roller a (421) and roller b (422).

5. The double-wheel film-applying device for soft decorative strips according to claim 3, characterized in that: The second auxiliary roller (61) is provided with a second positioning groove (62), and the width of the second positioning groove (62) is consistent with the distance between the roller a (421) and the roller b (422).

6. The double-wheel film-applying device for soft decorative strips according to claim 1, characterized in that: The lifting roller (3) is made of rubber.

7. The double-wheel film-applying device for soft decorative strips according to claim 1, characterized in that: The door panel (14) is provided with a handle portion (141).

8. A double-wheel film-applying device for soft decorative strips according to any one of claims 1 to 7, characterized in that: A shock-proof pad (111) is provided at the bottom of the base plate (11).

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