Multi-surface rubberizing tool

Abstract

The utility model relates to the technical field of mechanical tools, and discloses a multi-surface rubberizing tool. The rubberizing tool comprises a base and rubberizing jigs, the base is provided with a profiling boss and a first positioning column, each rubberizing jig is provided with a first cavity, a first vacuum interface, a second positioning column and a first vent hole, the number of the rubberizing jigs is four, and the four rubberizing jigs are rotatably arranged on the front side, the left side, the right side and the upper side of the base respectively. According to the rubberizing tool disclosed by the utility model, a product is sleeved on the profiling boss of the base, the release films attached with the pressure-sensitive adhesive are respectively placed on the rubberizing jigs, and the release films (the pressure-sensitive adhesive) are adsorbed and fixed on the rubberizing jigs through the vacuumizing mechanism. An operator turns over the four rubberizing jigs in sequence, the pressure-sensitive adhesive on the rubberizing jigs is attached to the front side face, the left side face, the right side face and the top face of a product, the pressure-sensitive adhesive attaching operation of the product is completed, the production efficiency is improved, and accumulated errors caused by multiple times of positioning of the product are reduced.

Description

TECHNICAL FIELD

[0001] The utility model embodiment relates to mechanical tooling technical field, concretely relates to a multi -surface rubberizing tool. BACKGROUND

[0002] A product (insulation piece) for the automobile industry produced by the company is in a sleeve shape, and after the product is produced and processed, pressure-sensitive adhesive (pressure-sensitive adhesive) needs to be attached to the front side, left side, right side and top surface of the product.

[0003] The pressure-sensitive adhesive is attached to the release film respectively, and the pressure-sensitive adhesive with the release film is attached to each side of the product, and after the product is installed, the release film is torn off.

[0004] The inventor of the present application finds that when the pressure-sensitive adhesive is attached to the product at present, four independent toolings are needed to respectively complete the rubberizing operation of the four sides of the product, which is low in efficiency and large in demand for workstations, and there are problems such as error and appearance damage of the product caused by repeated positioning. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a multi -surface rubberizing tool to solve the problems in the above background.

[0006] The utility model embodiment provides a multi -surface rubberizing tool for attaching pressure-sensitive adhesive to a product, comprising: a base and a rubberizing jig;

[0007] The base is provided with a profiling boss, the profiling boss is provided with a first positioning column, the profiling boss is used for placing a product, and the first positioning column is used for being inserted into a first positioning hole of the product;

[0008] The pressure-sensitive adhesive is attached to the release film, and the release film is provided with a second positioning hole;

[0009] The rubberizing jig is provided with a first cavity and a first vacuum interface, the first vacuum interface is in communication with the first cavity, and is used for being connected with an external vacuumizing mechanism;

[0010] The rubberizing jig is provided with a second positioning column, the release film is placed on the rubberizing jig, and the second positioning column is used for being inserted into the second positioning hole;

[0011] The rubberizing jig is provided with a plurality of first air holes, the first air holes are in communication with the first cavity, and are used for adsorbing the release film on the rubberizing jig;

[0012] The rubberizing jig is rotatably arranged on the base, comprising: a front rubberizing jig, a left rubberizing jig, a right rubberizing jig and an upper rubberizing jig, which are respectively used for attaching pressure-sensitive adhesive to the front side, left side, right side and top surface of the product.

[0013] Based on the above scheme, the multi-surface rubber bonding tool of the utility model, through setting base and rubber bonding jig, base is equipped with profiling boss, profiling boss is equipped with first positioning column, rubber bonding jig is equipped with second positioning column and first cavity and first vacuum interface that intercommunicate, rubber bonding jig is equipped with multiple first air holes that communicate with first cavity, rubber bonding jig rotatable setting in base, including: front rubber bonding jig, left rubber bonding jig, right rubber bonding jig and upper rubber bonding jig. The multi-surface rubber bonding tool of the utility model, operator puts product sleeve on the profiling boss of the base, and fixes the product through the first positioning column. The release film with pressure-sensitive adhesive is placed on each rubber bonding jig, and the release film (pressure-sensitive adhesive) is positioned on the rubber bonding jig through the second positioning column. The vacuum mechanism is opened, and the release film (pressure-sensitive adhesive) is adsorbed and fixed on each rubber bonding jig. Then, the operator turns over the independent front rubber bonding jig, left rubber bonding jig, right rubber bonding jig and upper rubber bonding jig in turn, and attaches the pressure-sensitive adhesive on the rubber bonding jig to the front side, left side, right side and top of the product respectively, to complete the pressure-sensitive adhesive attachment work of the product. Through the rubber bonding tool, the rubber bonding work of the four surfaces of the product is completed, compared with the single set tool that needs to be positioned repeatedly, the production efficiency is greatly improved, the cumulative error caused by repeated positioning of the product is improved, and the appearance defects such as scratching of the product can be avoided.

[0014] In a feasible scheme, the base is provided with a second cavity and a second vacuum interface, the second vacuum interface is in communication with the second cavity, and is used to be connected with a vacuum mechanism;

[0015] The profiling boss is provided with a plurality of second air holes, the second air holes are in communication with the second cavity, and are used to adsorb the product on the profiling boss.

[0016] In a feasible scheme, the base comprises a base body and a bottom plate;

[0017] The bottom of the base body is provided with a groove, the bottom plate covers the bottom of the base body, and the groove is used to form the second cavity of the base.

[0018] In a feasible scheme, the side surface and the top surface of the profiling boss are covered with high-density buffer cotton, which is used to abut against the product.

[0019] In a feasible scheme, the front rubber bonding jig and the upper rubber bonding jig are each provided with a plurality of limiting protrusions;

[0020] The plurality of limiting protrusions are arranged at intervals, and are used to abut against the release film.

[0021] In a feasible scheme, the left rubber bonding jig and the right rubber bonding jig are each provided with a boss, and the boss is used to place the release film.

[0022] In an implementation, the front adhesive tape jig, the left adhesive tape jig and the right adhesive tape jig are provided with rectangular grooves.

[0023] In an implementation, the base is provided with a first connecting shaft sleeve.

[0024] The adhesive tape jig is provided with a second connecting shaft sleeve, and the second connecting shaft sleeve is rotatably connected with the first connecting shaft sleeve through a rotating shaft.

[0025] In an implementation, the base and the adhesive tape jig are made of aluminum alloy. BRIEF DESCRIPTION OF DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor based on these drawings.

[0027] Figure 1 is a schematic view of the product in the present application;

[0028] Figure 2 is a schematic view of the multi-surface adhesive tool in the embodiment of the present application;

[0029] Figure 3 is an enlarged view of A in Figure 2

[0030] Figure 4 is an enlarged view of B in Figure 2

[0031] Figure 5 is a schematic view of the base in the embodiment of the present application;

[0032] Figure 6 is a schematic view of the base body in the embodiment of the present application;

[0033] Figure 7 is a schematic view of the use state of the multi-surface adhesive tool in the embodiment of the present application.

[0034] Marked numbers in the drawings:

[0035] ​​1, base; 101, base body; 102, bottom plate; 103, groove; 104, first connecting shaft sleeve; 11, profiling boss; 12, first positioning column; 13, second vacuum interface; 14, second air hole; 2, rubberizing jig; 201, front rubberizing jig; 202, left rubberizing jig; 203, right rubberizing jig; 204, upper rubberizing jig; 205, limiting bump; 206, boss; 207, rectangular groove; 208, second connecting shaft sleeve; 21, first vacuum interface; 22, second positioning column; 23, first air hole; 100, product; 110, first positioning hole; 200, pressure-sensitive adhesive; 210, release film. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are some embodiments but not all embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0037] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential" and the like are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0038] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting", "fixing" and the like should be understood broadly, for example, it can be fixed connection, can also be detachable connection, can also be integrated; it can be mechanical connection, can also be electrical connection, can also be communication connection; it can be direct connection, can also be indirect connection through an intermediate medium, it can be the communication or interaction relationship between two elements, unless otherwise explicitly limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0039] The technical scheme of the present application will be described in detail below with specific embodiments. The following specific embodiments can be combined with each other, and the same or similar concepts or processes can not be described in some embodiments.

[0040] As described in the background of the application, after the product is finished, the pressure sensitive adhesive (pressure sensitive adhesive) needs to be attached to the front side, left side, right side and top surface of the product. The pressure sensitive adhesive is first attached to the release film, and the pressure sensitive adhesive with the release film is attached to each side of the product. After the product is installed, the release film is torn off.

[0041] The inventors of the present application found that when attaching the pressure sensitive adhesive to the product at present, four independent toolings are required to complete the adhesive attaching operation of the four surfaces of the product, which is low in efficiency and requires a large number of workstations. There are errors and appearance damage caused by repeated positioning of the product.

[0042] In order to solve the above problems, the inventors of the present application put forward the technical scheme of the present application, and the specific implementation is as follows:

[0043] Figure 1 is a schematic view of the product in the utility model, Figure 2 is a schematic view of the multi-surface adhesive attaching tooling in the embodiment of the utility model, Figure 3 is a schematic view of the multi-surface adhesive attaching tooling in the embodiment of the utility model, Figure 2 is an enlarged view of A in the multi-surface adhesive attaching tooling, Figure 4 is an enlarged view of B in the multi-surface adhesive attaching tooling, Figure 2 is an enlarged view of B in the multi-surface adhesive attaching tooling, Figure 5 is a schematic view of the base in the embodiment of the utility model, Figure 6 is a schematic view of the base body in the embodiment of the utility model, Figure 7 is a schematic view of the use state of the multi-surface adhesive attaching tooling in the embodiment of the utility model.

[0044] As shown in Figures 1 to 7 , the multi-surface adhesive attaching tooling of the embodiment is used for attaching the pressure sensitive adhesive 200 to the product 100. The product 100 is in a sleeve shape, and the product 100 is provided with two first positioning holes 110 on the top surface. The pressure sensitive adhesive 200 to be attached is attached to the release film 210, and the outer extension size of the release film 210 is greater than the outer extension size of the pressure sensitive adhesive 200. The release film 210 is provided with two through second positioning holes.

[0045] The multi-surface adhesive attaching tooling comprises a base 1 and an adhesive attaching jig.

[0046] The base 1 is in a right-angle L shape, and the top surface of the base 1 is provided with a profiling boss 11. The base 1 is provided with two first positioning columns 12 on the top surface of the profiling boss 11. The profiling boss 11 of the base 1 is shaped to fit the product 100, and is used for placing the product 100. The first positioning column 12 is used for being inserted into the first positioning hole 110 of the product 100, so that the product 100 is positioned on the profiling boss 11 of the base 1.

[0047] The four glue sticking jigs are provided with first cavities (not shown in the figure) and first vacuum interfaces 21 on the side walls, the first vacuum interfaces 21 of the glue sticking jigs are connected with the first cavities and connected with the external vacuum pumping mechanism through vacuum joints.

[0048] The four glue sticking jigs are provided with first cavities (not shown in the figure) and first vacuum interfaces 21 on the side walls, the first vacuum interfaces 21 of the glue sticking jigs are connected with the first cavities and connected with the external vacuum pumping mechanism through vacuum joints.

[0049] The working surfaces of the four glue sticking jigs are provided with second positioning columns 22, the release film 210 with the pressure sensitive adhesive 200 is placed on the glue sticking jigs, the second positioning columns 22 of the glue sticking jigs are inserted into the second positioning holes of the release film 210, so that the release film (the pressure sensitive adhesive) is positioned on the glue sticking jigs.

[0050] The working surfaces of the four glue sticking jigs are provided with a plurality of first air holes 23, the plurality of first air holes 23 are respectively connected with the first cavities of the glue sticking jigs, when the external vacuum pumping mechanism is started, the release film 210 (the pressure sensitive adhesive 200) is adsorbed and fixed on the glue sticking jigs through the first air holes 23.

[0051] When the glue sticking tool of the embodiment is used, the operator sets the product on the profiling boss of the base. The release film with the pressure sensitive adhesive is placed on the glue sticking jigs, the second positioning columns of the glue sticking jigs are inserted into the second positioning holes of the release film, so that the release film (the pressure sensitive adhesive) is positioned on the glue sticking jigs, that is, the pressure sensitive adhesive to be attached to the front side, the left side, the right side and the top of the product is respectively placed on the front glue sticking jig, the left glue sticking jig, the right glue sticking jig and the upper glue sticking jig, then the vacuum pumping mechanism is opened, and the release film (the pressure sensitive adhesive) is adsorbed and fixed on the glue sticking jigs.

[0052] Then, the operator turns over the front glue sticking jig, the left glue sticking jig, the right glue sticking jig and the upper glue sticking jig in sequence, and the pressure sensitive adhesive on the glue sticking jigs is attached to the front side, the left side, the right side and the top of the product, and the vacuum pumping mechanism is closed, so that the pressure sensitive adhesive attaching work of the product is completed.

[0053] It can be found from the above that the multi-surface adhesive bonding tool of the embodiment is provided with a base and an adhesive bonding jig, the base is provided with a profiling boss, the profiling boss is provided with a first positioning column, the adhesive bonding jig is provided with a second positioning column and a first cavity and a first vacuum interface in communication with each other, the adhesive bonding jig is further provided with a plurality of first air holes in communication with the first cavity, and the adhesive bonding jig is rotatably arranged on the base and includes a front adhesive bonding jig, a left adhesive bonding jig, a right adhesive bonding jig and an upper adhesive bonding jig. In the multi-surface adhesive bonding tool of the embodiment, an operator places a product on the profiling boss of the base and fixes the product through the first positioning column. A release film with pressure-sensitive adhesive is placed on each adhesive bonding jig, the release film (pressure-sensitive adhesive) is positioned on the adhesive bonding jig through the second positioning column, and the release film (pressure-sensitive adhesive) is adsorbed and fixed on each adhesive bonding jig by opening a vacuum pumping mechanism. Then, the operator turns over the four independent front adhesive bonding jig, left adhesive bonding jig, right adhesive bonding jig and upper adhesive bonding jig in sequence, and attaches the pressure-sensitive adhesive on the adhesive bonding jig to the front side, left side, right side and top of the product respectively, thereby completing the pressure-sensitive adhesive attachment work of the product. Through the adhesive bonding tool, the adhesive bonding work of the four surfaces of the product is completed, the production efficiency is greatly improved compared with the single set tool which needs to be positioned repeatedly, the cumulative error of the product caused by repeated positioning is improved, and the appearance defects such as scratches of the product can be avoided.

[0054] Optionally, as shown in Figure 2 、 Figure 5 and Figure 6 , the multi-surface adhesive bonding tool of the embodiment is provided with a second cavity in the base 1, a second vacuum interface 13 is arranged on the side wall of the base 1, the second vacuum interface 13 is in communication with the second cavity of the base 1, and the second vacuum interface 13 is connected with an external vacuum pumping mechanism through a connecting joint.

[0055] A plurality of second air holes 14 are densely arranged on the profiling boss 11 of the base 1, and the second air holes 14 are in communication with the second cavity of the base 1.

[0056] In the embodiment, after the product is placed on the profiling boss 11 of the base 1, the product is adsorbed and fixed on the profiling boss 11 by the vacuum pumping mechanism, so that the product is more stable on the base and will not move during the adhesive bonding process.

[0057] Further, the multi-surface adhesive bonding tool of the embodiment includes a base body 101 and a bottom plate 102.

[0058] The bottom of the base body 101 is provided with a groove 103, and the bottom plate 102 is covered on the bottom of the base body 101 and is in sealing connection with the base body 101, so that the groove 103 of the base body 101 forms the second cavity of the base 1, facilitating the processing and forming of the base 1.

[0059] Further, the multi-surface adhesive bonding tool in the embodiment is provided with high-density buffer cotton (not shown in the figure) on the outer side (front side, left side and right side) and top surface of the profiling boss 11. The product 100 is placed on the profiling boss 11, and the inner side of the product is in abutment with the high-density buffer cotton. During adhesive bonding, each adhesive bonding jig can be pressed with interference and kept pressed for a few seconds, so that the pressure-sensitive adhesive is firmly attached to the product.

[0060] Optionally, the multi-surface adhesive bonding tool in the embodiment is provided with a plurality of limiting protrusions 205 on the front adhesive bonding jig 201 and the upper adhesive bonding jig 204.

[0061] The plurality of limiting protrusions 205 on the front adhesive bonding jig 201 and the upper adhesive bonding jig 204 are arranged at intervals, and the plurality of limiting protrusions 205 enclose an adhesive bonding area. When the release film with the pressure-sensitive adhesive is placed, the side wall of the release film is in abutment with the limiting protrusions, so that the position of the release film on the adhesive bonding jig is more accurate, and the release film is also convenient to take and place.

[0062] Optionally, the multi-surface adhesive bonding tool in the embodiment is provided with a boss 206 on the left adhesive bonding jig 202 and the right adhesive bonding jig 203, and the release film is placed on the boss 206 of the adhesive bonding jig. Furthermore, a local boss is arranged on the working surface of the left adhesive bonding jig 202, the right adhesive bonding jig 203 and the upper adhesive bonding jig 204, which corresponds to the local recess of the product, so as to meet the adhesive bonding requirement of different height Z planes of the product.

[0063] Optionally, the multi-surface adhesive bonding tool in the embodiment is provided with a rectangular groove 207 at the bottom of the front adhesive bonding jig 201, the left adhesive bonding jig 202 and the right adhesive bonding jig 203, which is used for inserting the fingers of the operator, so as to facilitate the rotation of each adhesive bonding jig.

[0064] Further, the multi-surface adhesive bonding tool in the embodiment is provided with a first connecting shaft sleeve 104 on the front side, the left side, the right side and the upper side of the base 1.

[0065] The front adhesive bonding jig 201, the left adhesive bonding jig 202, the right adhesive bonding jig 203 and the upper adhesive bonding jig 204 are provided with a second connecting shaft sleeve 208, and the second connecting shaft sleeve 208 of the adhesive bonding jig is rotatably connected with the first connecting shaft sleeve 104 of the base 1 through a rotating shaft, so that each adhesive bonding jig is rotatably arranged on the base 1.

[0066] Further, the multi-surface adhesive bonding tool in the embodiment is made of 6061 aviation-grade aluminum alloy, so that the adhesive bonding tool has good wear resistance and lightness.

[0067] The use method of the multi-surface adhesive bonding tool is as follows:

[0068] The product is positioned on the profiling boss of the base through the first positioning column, the vacuum pumping mechanism is opened, and the product is fixed on the profiling boss (the position to be pasted); the release film with pressure sensitive adhesive (pressure sensitive adhesive) is positioned on each adhesive pasting jig through the second positioning column, the vacuum pumping mechanism is opened, and the release film (pressure sensitive adhesive) is fixed on the position to be pasted of the adhesive pasting jig; the operator turns over each independent adhesive pasting jig in sequence, and the pressure sensitive adhesive on the adhesive pasting jig is attached to each surface of the product, since the profiling boss of the base is covered with a layer of high-density buffer cotton, each adhesive pasting jig can be pressed with interference and kept for a few seconds, the pressure sensitive adhesive on all four surfaces of the product is tightly attached to the product, the vacuum pumping mechanism is closed, and the adhesive pasting operation on the product is completed.

[0069] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature, which can be direct contact between the first feature and the second feature, or indirect contact between the first feature and the second feature through an intermediate medium.

[0070] Moreover, the first feature can be directly above or obliquely above the second feature, or it can only mean that the first feature is higher than the second feature in terms of horizontal height. The first feature can be directly below or obliquely below the second feature, or it can only mean that the first feature is lower than the second feature in terms of horizontal height.

[0071] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, the skilled in the art can combine and combine the different embodiments or examples described in the present application and the features of the different embodiments or examples without contradiction.

[0072] Finally, it should be pointed out that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A multi-sided adhesive applicator for applying pressure-sensitive adhesive to products, characterized in that, include: Base and adhesive jig; The base is provided with a contoured boss, and the contoured boss is provided with a first positioning post. The contoured boss is used to place the product, and the first positioning post is used to be inserted into the first positioning hole of the product. Pressure-sensitive adhesive is attached to a release film, and the release film is provided with a second positioning hole; The adhesive application fixture is provided with a first cavity and a first vacuum interface. The first vacuum interface is connected to the first cavity and is used to connect to an external vacuuming mechanism. The adhesive application fixture is provided with a second positioning post, the release film is placed on the adhesive application fixture, and the second positioning post is used to insert into the second positioning hole; The adhesive application fixture is provided with a plurality of first ventilation holes, which are connected to the first cavity and are used to adsorb the release film onto the adhesive application fixture. The adhesive application fixture is rotatably mounted on the base and includes a front adhesive application fixture, a left adhesive application fixture, a right adhesive application fixture, and an upper adhesive application fixture, which are used to apply pressure-sensitive adhesive to the front, left, right, and top surfaces of the product, respectively.

2. The multi-sided adhesive application fixture according to claim 1, characterized in that, The base is provided with a second cavity and a second vacuum interface. The second vacuum interface is connected to the second cavity and is used to connect to the vacuum pumping mechanism. The contoured boss is provided with a plurality of second vent holes, which are connected to the second cavity and are used to allow the product to be adsorbed onto the contoured boss.

3. The multi-sided adhesive application fixture according to claim 2, characterized in that, The base includes: a base body and a base plate; The bottom of the base body is provided with a groove, and the base plate covers the bottom of the base body. The groove is used to form a second cavity of the base.

4. The multi-sided adhesive-applying fixture according to claim 2, characterized in that, The sides and top of the contoured protrusion are covered with high-density cushioning cotton to fit and support the product.

5. The multi-sided adhesive-applying fixture according to claim 1, characterized in that, Both the front adhesive application fixture and the upper adhesive application fixture are provided with multiple limiting protrusions; The plurality of limiting protrusions are spaced apart and used to abut against the release film.

6. The multi-sided adhesive-applying fixture according to claim 1, characterized in that, Both the left and right adhesive application fixtures are provided with bosses, which are used to place the release film.

7. The multi-sided adhesive-applying fixture according to claim 1, characterized in that, The front adhesive application fixture, the left adhesive application fixture, and the right adhesive application fixture are all provided with rectangular grooves.

8. The multi-sided adhesive application fixture according to claim 1, characterized in that, The base is provided with a first connecting bushing; The adhesive application fixture is provided with a second connecting bushing, which is rotatably connected to the first connecting bushing via a rotating shaft.

9. The multi-sided adhesive-applying fixture according to any one of claims 1 to 8, characterized in that, The base and the adhesive-applying fixture are made of aluminum alloy.

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