Back adhesive fixture for hardware assembly

Abstract

A hardware assembly back adhesive clamp, comprising: a base, at least one side of the periphery of the base is provided with a back adhesive pressing block, the back adhesive pressing block is uniformly distributed with a back suction air hole, the back suction air hole penetrates through the back adhesive pressing block, a support structure is elastically connected with the base, the support structure is provided with an accommodating groove accommodating the back adhesive pressing block, the back adhesive pressing block is movably arranged in the accommodating groove, one end of the back suction air hole is opened towards the support structure, a clamp body is detachably arranged on the support structure, the clamp body is used for positioning the hardware assembly, a rebound device is arranged between the base and the support structure and is symmetrically arranged at one side of the back adhesive pressing block and the other side opposite to the one side, a sliding device is arranged at the end edge of the base and the support structure, and the sliding device comprises a sliding seat and a sliding rail which are slidably connected with each other and are respectively arranged on the base and the support structure.

Description

Technical Field

[0001] This utility model relates to the field of processing and manufacturing, and in particular to a hardware component adhesive stick. Background Technology

[0002] In the hardware manufacturing industry, hardware components are widely used in various electronic products, machinery and equipment, and daily necessities. To meet the functional requirements of different products, enhance installation stability, or achieve specific protective or identification functions, adhesive backing is often applied to the surface of hardware components.

[0003] However, the existing fixtures have many drawbacks. On the one hand, the fixtures have poor versatility; a single fixture can often only be used for hardware components of a specific size. When producing different models of products, the fixtures need to be changed frequently, increasing equipment costs and debugging time. On the other hand, the positioning and fixing effects of the fixtures are not ideal, and they cannot stably and accurately fix the hardware components. During the adhesive application process, the components are prone to displacement, resulting in poor adhesive adhesion. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by providing a clamp for accurately and efficiently applying adhesive to the back of hardware components.

[0005] The objective of this utility model is achieved through the following solution:

[0006] This utility model discloses a hardware component adhesive backing clamp, comprising:

[0007] A base, wherein at least one side of the base is provided with an adhesive backing pressing block, and the adhesive backing pressing block is evenly distributed with back suction holes, the back suction holes penetrating the adhesive backing pressing block;

[0008] A support structure is elastically connected to the base. The support structure has a through-hole for accommodating the adhesive backing block. The adhesive backing block is movably disposed in the accommodating hole. One end of the air suction hole faces the support structure.

[0009] The clamp body is detachably mounted on the support structure and is used to position hardware components;

[0010] A springback device is disposed between the base and the support structure, and is symmetrically disposed on one side of the adhesive-backed pressing block and on the opposite side thereof;

[0011] A sliding device is disposed at the end edges of the base and the support structure. The sliding device includes a slide block and a slide rail that are slidably connected to each other and respectively mounted on the base and the support structure.

[0012] Furthermore, the rebound device is a spring, and the two ends of the spring abut against the support structure and the base, respectively.

[0013] Furthermore, the slide block is fixed on the base, the slide rail is vertically mounted on the lower surface of the support structure, and the slide rail extends downward through the base.

[0014] Furthermore, the base is also equipped with a first fixing block, the slide is mounted on the first fixing block, the support structure is also equipped with a second fixing block, the slide rail is mounted on the second fixing block, and the second fixing block can extend downward out of the base.

[0015] Furthermore, the upper surface of the fixture body is provided with multiple positioning blocks around its perimeter, and the hardware components are positioned by the multiple positioning blocks.

[0016] Furthermore, the clamp body is also provided with a silicone kit for protecting the hardware components, and the periphery of the silicone kit abuts against the positioning block.

[0017] Furthermore, the adhesive backing pressing block is provided with positioning posts, and the adhesive backing with release film is positioned by the positioning posts.

[0018] Furthermore, the positioning posts and the back suction holes are spaced apart.

[0019] Furthermore, the base is made of bakelite, the positioning block is made of Teflon, and the adhesive backing block is made of aluminum.

[0020] Furthermore, the support structure has recessed pick-and-place grooves on its opposite sides, and the clamp body has an clearance space corresponding to the pick-and-place grooves.

[0021] The advantages of this invention are as follows: the adhesive pressing block is equipped with a suction hole, which can stably adsorb the adhesive, ensuring accurate application and preventing misalignment and wrinkles. The support structure is elastically connected to the base, and with the rebound device, it provides cushioning during the adhesive application process, preventing excessive pressure from damaging the hardware components. The positioning block accurately positions the hardware components, improving the accuracy of the adhesive application position. The sliding device's slide base and slide rail are slidably connected, allowing the support structure to move smoothly relative to the base, facilitating operation, effectively improving the efficiency and quality of adhesive application, and reducing the defect rate. Attached Figure Description

[0022] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of the adhesive backing clamp for hardware components according to this utility model.

[0024] Figure 2 for Figure 1 The diagram shows the adhesive-backed pressed block on the other side.

[0025] Figure 3 for Figure 1 The diagram shown is a schematic representation of another angle of the hardware component adhesive backing clamp of this utility model.

[0026] Figure 4 This is a schematic diagram of the adhesive backing clamp for hardware components according to this utility model.

[0027] Figure 5 This is a schematic diagram of the adhesive-backed pressing block of this utility model.

[0028] Figure 6 This is a schematic diagram of the support structure of this utility model. Detailed Implementation

[0029] The specific embodiments of the present invention will now be described in detail with reference to the accompanying drawings. Obviously, the described embodiments are merely some, not all, of the embodiments of the present invention. Based on the description of the present invention, all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of the present invention.

[0030] The terms "upper" and "lower," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship that the product of the invention is usually placed in during use. They are used only for the convenience of description and simplification, and do not indicate or imply that the device or element referred to must have a specific orientation or position.

[0031] Please refer to Figure 1- Figure 6 This utility model discloses a hardware component adhesive stick, comprising:

[0032] A base 10 has an adhesive backing pressing block 20 on at least one side of its perimeter. The adhesive backing pressing block 20 has evenly distributed suction holes 21, which penetrate the adhesive backing pressing block 20 and have one end opening towards the support structure 30. In this embodiment, when adhesive backing is placed on the adhesive backing pressing block 20, air is drawn through the suction holes 21 to smoothly adhere the release layer of the adhesive backing to the adhesive backing pressing block 20, preventing uneven adhesion or wrinkles when the adhesive backing is applied to the hardware components, thus affecting product quality.

[0033] A support structure 30 is elastically connected to the base 10. Multiple positioning blocks 31 are provided around the support structure 30. A receiving groove 32 is formed through the support structure 30 to accommodate the adhesive backing pressing block 20, which is movably disposed within the receiving groove 32. Before applying the adhesive backing, the hardware components are placed on the support structure 30. The positioning blocks 31 can quickly and accurately restrict the position of the hardware components, preventing them from moving or shifting during the adhesive application process. This ensures that the adhesive backing is accurately adhered to the predetermined position, improving the quality and precision of the adhesive application.

[0034] Please see Figure 3 A spring-loaded device 40 is disposed between the base 10 and the support structure 30. In this embodiment, the spring-loaded device 40 is a spring, and the two ends of the spring abut against the support structure 30 and the base 10 respectively. More specifically, both the support structure 30 and the base 10 have protruding posts for positioning the spring, and the two ends of the spring are sleeved on the protruding posts to prevent the spring from disengaging from the support structure 30 and the base 10 when compressed or recovering its elastic force. During the adhesive application operation, the support structure 30 is pressed down under external force, the spring is compressed, and the adhesive pressing block 20 can be tightly adhered to the hardware component, completing the adhesive pressing action. After the operation is completed, the support structure 30 is no longer pressed down by external force, and the elastic recovery force causes the support structure 30 to quickly spring back to its original position, preparing for the next operation. The design of the spring-loaded device 40 ensures the continuity and stability of the adhesive application operation and improves production efficiency.

[0035] The fixture body 50 is detachably mounted on the support structure 30. More specifically, the upper surface of the fixture body 50 is provided with a plurality of positioning blocks 31 around its perimeter, and the hardware components are positioned by the plurality of positioning blocks 31. In this embodiment, the fixture body 50 is detachably mounted on the support structure 30 to accommodate different product models by replacing the fixture body 50. This allows for the development of only the fixture body 50, thus significantly reducing the cost associated with developing different models of fixtures.

[0036] The shape and size of the clamp body 50 are customized according to different specifications of hardware components, providing good versatility and interchangeability. The clamp body 50 is also equipped with a silicone sleeve 51 for protecting the hardware components, with its four sides abutting against the positioning block 31. The soft material of the silicone sleeve 51 effectively cushions the pressure and impact on the hardware components during the adhesive application process, preventing scratches or damage to the component surface and ensuring the appearance quality and performance of the hardware components.

[0037] Please see Figure 3A sliding device 60 is disposed at the end edges of the base 10 and the support structure 30, and symmetrically arranged on one side of the adhesive pressing block 20 and the opposite side. The sliding device 60 includes a slide block 61 and a slide rail 62, which are respectively mounted on the base 10 and the support structure 30 and slidably connected to each other. The slide block 61 is fixed to the base 10, and the slide rail 62 is vertically mounted on the lower surface of the support structure 30, extending downwards through the base 10. The two are slidably connected to each other, enabling smooth sliding between the base 10 and the support structure 30. During the adhesive application process, the operator can push the support structure 30 to slide it along the slide rail 62, thereby adjusting the relative position of the adhesive pressing block 20 and the hardware components, facilitating adhesive application at different locations. The design of the sliding device 60 improves operational flexibility and accuracy, reducing the difficulty and error of manual operation.

[0038] The base 10 is also equipped with a first fixing block 11, and the slide 61 is mounted on the first fixing block 11. The support structure 30 is also equipped with a second fixing block 12, and the slide rail 62 is mounted on the second fixing block 12, with the second fixing block 12 extending downwards from the base 10. The slide 61 and the slide rail 62 are slidably connected to each other, enabling smooth sliding between the base 10 and the support structure 30, facilitating the operator's application of adhesive backing and improving the accuracy and smoothness of the operation.

[0039] Please see Figure 5 The adhesive backing pressing block 20 is equipped with positioning posts 22 for positioning the adhesive backing with the release film. During the adhesive backing application process, the raised positioning posts 22 can be inserted into specific positions of the adhesive backing or cooperate with positioning holes on the adhesive backing to ensure accurate positioning of the adhesive backing during pressing, avoiding problems such as displacement or wrinkles, and improving the adhesive application quality.

[0040] The positioning posts 22 and the suction holes 21 are spaced apart. The uniform and spaced distribution of the suction holes 21 allows for more comprehensive adsorption of the adhesive, ensuring even force on the adhesive and preventing deformation due to excessive or insufficient local adsorption force. The positioning posts 22, spaced between the suction holes 21, do not interfere with the adsorption effect of the suction holes 21 on the adhesive during positioning. The two work together to ensure both stable fixation of the adhesive and precise positioning.

[0041] The base 10 is made of bakelite, the positioning block 31 is made of Teflon, and the adhesive backing pressing block 20 is made of aluminum. The high mechanical strength and heat resistance of bakelite ensure that the base 10 remains stable and undeformed during adhesive application, providing a reliable foundation for the entire fixture and enabling accurate and stable adhesive application. The low coefficient of friction and self-lubricating properties of Teflon ensure smooth positioning of the hardware components and reduce wear. Its chemical stability guarantees the stable performance of the positioning block 31 during long-term use, improving positioning accuracy and reliability. The lightweight, good thermal conductivity, and excellent machinability of the aluminum block allow the adhesive backing pressing block 20 to dissipate heat quickly, ensuring adhesive adhesion, and it can be easily processed into the required structure, ensuring the dimensional accuracy of the positioning post 22 and the suction hole 21, thus improving adhesive application quality.

[0042] Please see Figure 6 The support structure 30 has recessed pick-and-place grooves 33 on its opposite sides, and the clamp body 50 has a clearance space corresponding to the pick-and-place grooves 33. The pick-and-place grooves 33 on the support structure 30 provide a clear gripping position for the operator. When the support structure 30 needs to be removed for cleaning, maintenance, or replacement of the clamp body 50, the operator can easily insert their fingers or other tools into the pick-and-place grooves 33 to quickly pick up and place the support structure 30. The clearance space on the clamp body 50 prevents the clamp body 50 from obstructing the pick-and-place grooves 33, ensuring smooth operation and greatly improving convenience and efficiency.

[0043] This utility model provides a hardware component adhesive applicator. The adhesive pressing block features a suction hole for stable adhesive adsorption, ensuring accurate application and preventing misalignment and wrinkles. The support structure is elastically connected to the base, and a rebound device provides cushioning during application, preventing excessive pressure from damaging the hardware component. The positioning block precisely positions the hardware component, improving application accuracy. The sliding mechanism's slide block and rail are slidably connected, allowing smooth movement of the support structure relative to the base, facilitating operation, effectively improving adhesive application efficiency and quality, and reducing defect rates.

[0044] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in the present invention should be included within the scope of protection of the present invention.

Claims

1. A hardware component adhesive-backing clamp, characterized in that, include: A base, wherein at least one side of the base is provided with an adhesive backing pressing block, and the adhesive backing pressing block is evenly distributed with back suction holes, the back suction holes penetrating the adhesive backing pressing block; A support structure is elastically connected to the base. The support structure has a through-hole for accommodating the adhesive backing block. The adhesive backing block is movably disposed in the accommodating hole. One end of the air suction hole faces the support structure. The clamp body is detachably mounted on the support structure and is used to position hardware components; A springback device is disposed between the base and the support structure, and is symmetrically disposed on one side of the adhesive-backed pressing block and on the opposite side thereof; A sliding device is disposed at the end edges of the base and the support structure. The sliding device includes a slide block and a slide rail that are slidably connected to each other and respectively mounted on the base and the support structure.

2. The adhesive-backing clamp for hardware components according to claim 1, characterized in that, The rebound device is a spring, and the two ends of the spring abut against the support structure and the base, respectively.

3. The adhesive-backing clamp for hardware components according to claim 1, characterized in that, The slide block is fixed on the base, and the slide rail is installed vertically on the lower surface of the support structure, extending downward through the base.

4. The adhesive-backing clamp for hardware components according to claim 3, characterized in that, The base is also equipped with a first fixing block, the slide is mounted on the first fixing block, the support structure is also equipped with a second fixing block, the slide rail is mounted on the second fixing block, and the second fixing block can extend downward out of the base.

5. The adhesive-backing clamp for hardware components according to claim 1, characterized in that, The upper surface of the fixture body is provided with multiple positioning blocks around its perimeter, and the hardware components are positioned by the multiple positioning blocks.

6. The adhesive-backing clamp for hardware components according to claim 5, characterized in that, The clamp body is also provided with a silicone kit for protecting the hardware components, and the silicone kit abuts against the positioning block around its perimeter.

7. The adhesive-backing clamp for hardware components according to claim 1, characterized in that, The adhesive backing pressing block is provided with positioning posts, and the adhesive backing with release film is positioned by the positioning posts.

8. The adhesive-backing clamp for hardware components according to claim 7, characterized in that, The positioning posts and the back suction holes are spaced apart.

9. The adhesive-backing clamp for hardware components according to claim 5, characterized in that, The base is made of bakelite, the positioning block is made of Teflon, and the adhesive backing block is made of aluminum.

10. The adhesive-backing clamp for hardware components according to claim 1, characterized in that, The support structure has recessed pick-and-place grooves on its opposite sides, and the clamp body has clearance space corresponding to the pick-and-place grooves.

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