Tool for sticking gummed paper on silencing sheet

Abstract

The utility model relates to the technical field of silencing sheets, in particular to a tool for sticking adhesive tape on a silencing sheet, which comprises a first clamping plate and a second clamping plate which can clamp and position the silencing sheet. An operation opening is formed in the first clamping plate, and gummed paper can be positioned and attached to one side of the silencing piece through the operation opening. The silencing piece is clamped through the first clamping plate and the second clamping plate, positioning of the silencing piece can be well achieved, and the position of the silencing piece can be kept relatively stable; the operation opening formed in the first clamping plate can guide and position the adhesive paper in the attaching process of the adhesive paper on the silencing piece, and due to the fact that the relative position between the operation opening and the silencing piece is stable, the adhesive paper can only be attached to the side wall, corresponding to the operation opening, of the silencing piece. The adhesion consistency of the gummed paper on the silencing sheet can be well kept, and staggered adhesion of the gummed paper on the silencing sheet is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to a sound -absorbing sheet technical field, specifically, relate to a kind of tooling of pasting gum paper on sound -absorbing sheet. BACKGROUND

[0002] In the field of automobiles, part of sound-absorbing sheet is generally contacted with caliper directly during installation, in order to avoid noise between caliper and sound-absorbing sheet during vehicle use, need to paste gum paper on part of sound-absorbing sheet.

[0003] Generally, artificial is used to paste gum paper on sound-absorbing sheet under the condition of limited quantity of sound-absorbing sheet, compared with using machine to paste, can save a lot of time and economy, but artificial pasting gum paper on sound-absorbing sheet has instability, firstly, sound-absorbing sheet is not easy to fix, secondly, gum paper is easy to paste misalignment. UTILITY MODEL CONTENT

[0004] In view of the above problems existing in the prior art, the utility model provides a tooling of pasting gum paper on sound-absorbing sheet.

[0005] In order to solve the above technical problem, the utility model is solved by the following technical scheme:

[0006] A kind of tooling of pasting gum paper on sound-absorbing sheet, it includes the first clamping plate and second clamping plate that can be clamped and positioned to sound-absorbing sheet;Operating port is set on the first clamping plate, gum paper can be positioned and attached to one side of the sound-absorbing sheet by the operating port.

[0007] As preferred, positioning guide pillar is provided on the second clamping plate;Positioning hole is provided on the first clamping plate;

[0008] When the first clamping plate and the second clamping plate are clamped and positioned to the sound-absorbing sheet, the positioning guide pillar passes through the through hole on the sound-absorbing sheet and extends into the positioning hole.

[0009] As preferred, accommodating groove is provided on the second clamping plate for the side end of the sound-absorbing sheet at least part to extend into.

[0010] As preferred, the first clamping plate is provided with the avoidance groove corresponding to the accommodating groove.

[0011] As preferred, the first clamping plate and the second clamping plate are hingedly connected.

[0012] As preferred, the shape of the operating port is matched with the shape of the gum paper.

[0013] The utility model at least has the following beneficial effects:

[0014] The sound-absorbing sheet is clamped by the first clamping plate and the second clamping plate, the positioning of the sound-absorbing sheet is preferably realized, and the position of the sound-absorbing sheet can be kept relatively stable; the operation opening arranged on the first clamping plate can guide and position the attaching process of the adhesive paper on the sound-absorbing sheet; since the relative position between the operation opening and the sound-absorbing sheet is stable, the adhesive paper can only be attached to the side wall of the sound-absorbing sheet corresponding to the operation opening, the consistency of the attachment of the adhesive paper on the sound-absorbing sheet can be preferably kept, and the misaligned attachment of the adhesive paper on the sound-absorbing sheet is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 A schematic diagram of placing one sound-absorbing sheet on a tool in the application is shown;

[0016] Figure 2 A schematic diagram of a tool in the application is shown;

[0017] Figure 3 A schematic diagram of a sound-absorbing sheet and adhesive paper in the application is shown;

[0018] Figure 4 A schematic diagram of placing two sound-absorbing sheets on a tool in the application is shown.

[0019] The names of parts referred to by the numbers in the drawings are as follows:

[0020] 10, sound-absorbing sheet; 11, via hole; 12, side end; 20, adhesive paper; 100, first clamping plate; 110, operation opening; 120, positioning hole; 130, avoiding groove; 200, second clamping plate; 210, positioning guide column; 220, accommodating groove. DETAILED DESCRIPTION

[0021] In order to further understand the content of the application, the application is described in detail in combination with the drawings and embodiments. It should be understood that the embodiments are only used to explain the application but not to limit the application.

[0022] As Figures 1-4As shown, the embodiment provides a tool for pasting adhesive paper on a sound-absorbing sheet, which includes a first clamping plate 100 and a second clamping plate 200. The sound-absorbing sheet 10 can be clamped by the first clamping plate 100 and the second clamping plate 200, so that the sound-absorbing sheet 10 can be positioned between the first clamping plate 100 and the second clamping plate 200. An operation opening 110 is formed in the first clamping plate 100. When the first clamping plate 100 and the second clamping plate 200 clamp the sound-absorbing sheet 10, one side of the sound-absorbing sheet 10 can correspond to the operation opening 110, so that one side of the sound-absorbing sheet 10 can be exposed outside through the operation opening 110. The staff can take the adhesive paper 20 and paste the adhesive paper 20 on one side of the sound-absorbing sheet 10 through the operation opening 110, thereby realizing the positioning and pasting of the adhesive paper 20 on the sound-absorbing sheet 10.

[0023] It can be understood that the clamping of the sound-absorbing sheet 10 by the first clamping plate 100 and the second clamping plate 200 can preferably realize the positioning of the sound-absorbing sheet 10, so that the position of the sound-absorbing sheet 10 can be kept relatively stable. The operation opening 110 provided on the first clamping plate 100 can guide and position the pasting process of the adhesive paper 20 on the sound-absorbing sheet 10. Since the relative position between the operation opening 110 and the sound-absorbing sheet 10 is stable, the adhesive paper 20 can only be pasted on the side wall of the sound-absorbing sheet 10 corresponding to the operation opening 110, which can preferably keep the consistency of the pasting of the adhesive paper 20 on the sound-absorbing sheet 10 and avoid mispositioning of the adhesive paper 20 on the sound-absorbing sheet 10.

[0024] In some embodiments, a positioning guide column 210 is provided on the side wall of the second clamping plate 200 facing the first clamping plate 100, and the size of the positioning guide column 210 corresponds to the size of the through hole 11 on the sound-absorbing sheet 10. Before the first clamping plate 100 and the second clamping plate 200 clamp the sound-absorbing sheet 10, the sound-absorbing sheet 10 is first placed on the second clamping plate 200. In this process, the through hole 11 on the sound-absorbing sheet 10 is sleeved on the positioning guide column 210, thereby preferably realizing the pre-positioning of the sound-absorbing sheet 10 on the second clamping plate 200. Since the size of the positioning guide column 210 is consistent with the size of the through hole 11, the positioning guide column 210 can limit the sound-absorbing sheet 10 through the through hole 11, thereby avoiding the shaking of the position of the sound-absorbing sheet 10. When the first clamping plate 100 and the second clamping plate 200 clamp the sound-absorbing sheet 10, the positioning guide column 210 can preferably limit the sound-absorbing sheet 10, thereby avoiding the deviation of the position of the sound-absorbing sheet 10 during the clamping of the sound-absorbing sheet 10 by the first clamping plate 100 and the second clamping plate 200, thereby improving the stability of the sound-absorbing sheet 10, preferably keeping the consistency of the pasting of the adhesive paper 20 on the sound-absorbing sheet 10, and avoiding mispositioning of the adhesive paper 20 on the sound-absorbing sheet 10.

[0025] Further, the first clamping plate 100 is provided with a positioning hole 120, after the sound-absorbing sheet 10 is placed on the second clamping plate 200, the positioning guide column 210 can pass through the through hole 11, and then the first clamping plate 100 is close to the second clamping plate 200, in this process, the positioning hole 120 on the first clamping plate 100 is sleeved outside the end of the positioning guide column 210 passing through the through hole 11, and then the first clamping plate 100 and the second clamping plate 200 cooperate to clamp and position the sound-absorbing sheet 10.

[0026] It can be understood that the positioning hole 120 on the first clamping plate 100 is sleeved outside the end of the positioning guide column 210 passing through the through hole 11, which can ensure that the first clamping plate 100 stably presses the sound-absorbing sheet 10 on the second clamping plate 200, avoid the sound-absorbing sheet 10 moving along the axial direction of the positioning guide column 210 due to the existence of the positioning guide column 210, and on the other hand, the positioning guide column 210 can resist the positioning hole 120, avoid the position deviation between the first clamping plate 100 and the second clamping plate 200, and further avoid the relative position deviation between the operation port 110 and the sound-absorbing sheet 10, which can preferably improve the consistency of the adhesive paper 20 attached to the sound-absorbing sheet 10, and avoid the misplacement of the adhesive paper 20 on the sound-absorbing sheet 10.

[0027] In some embodiments, since the side end 12 of the sound-absorbing sheet 10 is bent to be non-planar, it easily affects the clamping of the sound-absorbing sheet 10 by the first clamping plate 100 and the second clamping plate 200, and the second clamping plate 200 is provided with a containing groove 220, after the sound-absorbing sheet 10 is placed on the second clamping plate 200, the sound-absorbing sheet 10 is pre-positioned on the second clamping plate 200 due to the positioning guide column 210 passing through the through hole 11, and in this state, the position of the side end 12 of the sound-absorbing sheet 10 can correspond to the position of the containing groove 220, so that at least part of the side end 12 of the sound-absorbing sheet 10 can extend into the containing groove 220, thereby realizing the avoidance of the side end 12 of the sound-absorbing sheet 10, avoiding the instability caused by the lifting of the first clamping plate 100.

[0028] Further, the number of containing grooves 220 can be determined according to the number of side ends 12 of the sound-absorbing sheet 10, and in this embodiment, since the sound-absorbing sheet 10 has two side ends 12, the containing grooves 220 are also provided with two.

[0029] Further, since the sound-absorbing sheet 10 is placed on the second clamping plate 200 and adheres to the second clamping plate 200, it is not easy to separate the sound-absorbing sheet 10 from the second clamping plate 200, and by providing the containing groove 220, the staff can take the side end 12 of the sound-absorbing sheet 10, thereby facilitating the separation of the sound-absorbing sheet 10 from the second clamping plate 200, and facilitating use.

[0030] It should be noted that, according to the non-planar state formed by the bending of the side end 12 of the sound-absorbing sheet 10, the side end 12 of the sound-absorbing sheet 10 can partially extend into the accommodating groove 220 or fully extend into the accommodating groove 220, which is not particularly limited. Further, since the accommodating groove 220 can also resist the side end 12 of the sound-absorbing sheet 10, the accommodating groove 220 can assist in positioning the sound-absorbing sheet 10 and can preferably improve the stability of the sound-absorbing sheet 10.

[0031] In some embodiments, the first clamping plate 100 is provided with a avoiding groove 130, and the position of the avoiding groove 130 corresponds to the position of the accommodating groove 220 when the first clamping plate 100 and the second clamping plate 200 clamp the sound-absorbing sheet 10.

[0032] It can be understood that when part of the side end 12 of the sound-absorbing sheet 10 extends into the accommodating groove 220, another part of the side end 12 of the sound-absorbing sheet 10 can extend into the avoiding groove 130, so that the side end 12 of the sound-absorbing sheet 10 is fully avoided by the cooperation of the accommodating groove 220 and the avoiding groove 130, so that the first clamping plate 100 and the second clamping plate 200 can be in close contact with the sound-absorbing sheet 10, so that the first clamping plate 100 and the second clamping plate 200 can stably clamp and position the sound-absorbing sheet 10.

[0033] In some embodiments, the first clamping plate 100 and the second clamping plate 200 are hingedly connected, specifically, one side edge of the first clamping plate 100 is hingedly connected to one side edge of the second clamping plate 200, and the first clamping plate 100 can be flipped to place or take the sound-absorbing sheet 10 on the second clamping plate 200.

[0034] It can be understood that by hingedly connecting the first clamping plate 100 and the second clamping plate 200, the integrated connection of the first clamping plate 100 and the second clamping plate 200 can be preferably achieved, which facilitates the cooperation of the first clamping plate 100 and the second clamping plate 200, and the first clamping plate 100 or the second clamping plate 200 will not be lost.

[0035] In some embodiments, the shape of the operation opening 110 provided on the first clamping plate 100 matches the shape of the adhesive paper 20 attached to the sound-absorbing sheet 10, so that the positioning and attachment of the adhesive paper 20 on the sound-absorbing sheet 10 can be preferably achieved, and mispositioning of the adhesive paper 20 can be preferably avoided.

[0036] In some embodiments, a plurality of first clamping plates 100 can be integrally arranged, and a plurality of second clamping plates 200 can be integrally arranged, so that the adhesive paper 20 can be attached to a plurality of sound-absorbing sheets 10 at the same time, and the use efficiency is higher.

[0037] In summary, the above only for the preferred embodiments of the present application, any changes and modifications made in accordance with the present application patent scope, should be the scope of the present application patent cover.

Claims

1. A tooling for applying adhesive tape to a sound-absorbing sheet, characterized in that: The first clamping plate and the second clamping plate can clamp and position the sound-absorbing sheet; the first clamping plate is provided with an operation opening through which the adhesive paper can be positioned and attached to one side of the sound-absorbing sheet.

2. The tooling of claim 1, wherein: The second clamping plate is provided with a positioning guide column; the first clamping plate is provided with a positioning hole. When the first clamping plate and the second clamping plate clamp and position the sound-absorbing sheet, the positioning guide column passes through the through hole on the sound-absorbing sheet and extends into the positioning hole.

3. The tooling of claim 2, wherein: The second clamping plate is provided with a containing groove for the side end of the sound-absorbing sheet.

4. The tooling of claim 3, wherein: The first clamping plate is provided with an avoiding groove corresponding to the containing groove.

5. The tooling of claim 1, wherein: The first clamping plate and the second clamping plate are hingedly connected.

6. The tooling of claim 1, wherein: The shape of the operation opening matches the shape of the adhesive paper.

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