A long ceramic gasket dispensing tool

The double-layer limiting structure of the support plate and cover plate solves the problem of gasket displacement caused by adhesive adhesion or vibration in traditional dispensing fixtures, and achieves precise positioning of long ceramic gaskets and stability of dispensing position.

CN224293785UActive Publication Date: 2026-05-29SHENZHEN LITONG ELECTRONICS CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHENZHEN LITONG ELECTRONICS CO LTD
Filing Date
2025-05-15
Publication Date
2026-05-29

AI Technical Summary

Technical Problem

Traditional dispensing fixtures are prone to causing the long ceramic gaskets to shift due to adhesive sticking or mechanical vibration during dispensing, making precise positioning impossible.

Method used

The system employs a stepped structure with positioning grooves and square grooves on the support plate, combined with a rotating cover plate design. Through the double-layer limiting of the support plate and cover plate, it achieves precise positioning of the long ceramic gasket and prevents displacement.

Benefits of technology

It effectively solves the problem of gasket misalignment caused by adhesive sticking force or vibration, and achieves precise positioning of long ceramic gaskets and stability of dispensing position.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to a point gum tool technical field especially relates to a long -type ceramic gasket point gum tool, including support piece and the limit piece of rotation connection in support piece top, the support piece includes support plate, a plurality of square grooves are set up along the length direction equal interval on the support plate, the positioning groove for horizontal placement long -type ceramic gasket is formed with each square groove top, the limit piece includes the apron, the apron is set up with square groove one -to -one correspondence through groove on the apron along the length direction. The utility model discloses through the stepped structure of positioning groove and square groove on the support plate, the position of long -type ceramic gasket is limited to the support plate, and the apron is pressed solid in the top of support plate, and long -type ceramic gasket is positioned in the vertical direction through the through groove, and the gasket deviation problem caused by the adhesive viscous force or vibration of traditional open tool is effectively solved.
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Description

Technical Field

[0001] This utility model relates to the field of dispensing fixture technology, specifically a long ceramic gasket dispensing fixture. Background Technology

[0002] Long ceramic gaskets are slender insulating components made of ceramic material. Due to the brittleness of ceramic and the high precision requirements of processing, precise fixing and sealing are achieved through a dispensing process during assembly. The dispensing operation not only requires the adhesive to evenly cover the contact surface between the gasket and the substrate, but also needs to prevent adhesive overflow and contamination of non-working areas. Traditional dispensing fixtures often use an open fixing groove design. Long ceramic gaskets are prone to displacement during dispensing due to adhesive adhesion or mechanical vibration, leading to dispensing position deviation. Therefore, a new dispensing fixture for long ceramic gaskets was designed. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a long ceramic gasket dispensing fixture. The stepped structure of the positioning groove and square groove on the support plate facilitates the positioning of the long ceramic gasket. By rotating the cover plate, the cover plate is pressed and fixed on the top of the support plate, and the long ceramic gasket is vertically positioned through the through groove. This effectively solves the problem of gasket displacement caused by adhesive adhesion or vibration in traditional open fixtures.

[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a long ceramic gasket dispensing fixture, including a support member and a limiting member rotatably connected to the top of the support member. The support member includes a support plate, on which multiple square grooves are equally spaced along the length direction. Each square groove has a positioning groove formed at its top for horizontally placing the long ceramic gasket.

[0005] The limiting component includes a cover plate, on which through slots corresponding one-to-one with the square slots are formed along the length direction.

[0006] In some embodiments, the length and width of the positioning groove are 5-15 mm larger than the corresponding dimensions of the square groove.

[0007] In some embodiments, the support further includes a base, which is detachably connected to the bottom of the support plate by two sets of symmetrically arranged fixing bolts.

[0008] In some embodiments, retrieval slots are symmetrically arranged on both sides of the center of the square slot.

[0009] In some embodiments, a lever is fixedly connected to the top of the cover plate.

[0010] In some embodiments, clearance grooves are provided on both sides of the cover plate.

[0011] In some embodiments, a rotating mechanism is further included, which includes a fixing block fixed to both sides of the support plate and a mounting block fixed to both sides of the cover plate. The mounting block is rotatably connected to the fixing block via a damped rotating shaft.

[0012] In some embodiments, the cover plate is provided with a plurality of through holes at equal intervals along its length, and the support plate is provided with fixing holes at equal intervals along its length that correspond one-to-one with the through holes.

[0013] By employing the above technical solution, this utility model provides a long ceramic gasket dispensing fixture, which has at least the following beneficial effects:

[0014] This long ceramic gasket dispensing fixture uses a stepped structure of positioning grooves and square grooves on the support plate to facilitate the positioning of the long ceramic gasket. When the cover plate is rotated, it is pressed and fixed on the top of the support plate, and the long ceramic gasket is vertically positioned through the through groove. This effectively solves the problem of gasket displacement caused by adhesive sticking force or vibration in traditional open fixtures. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the support structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the limiting component structure of this utility model.

[0019] In the diagram: 100, support component; 101, support plate; 102, square groove; 103, positioning groove; 104, retrieval groove; 105, base support; 106, fixing bolt; 107, fixing block; 200, limiting component; 201, cover plate; 202, through groove; 203, mounting block; 204, rotating shaft; 205, toggle block; 206, clearance groove. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Traditional dispensing fixtures often use an open fixed groove design. Long ceramic pads are prone to displacement during the dispensing process due to the adhesive force of the glue or mechanical vibration, resulting in the dispensing position being off-center.

[0022] This utility model proposes a long ceramic gasket dispensing fixture. The stepped structure of the positioning groove 103 and the square groove 102 on the support plate 101 facilitates the positioning of the long ceramic gasket. When the cover plate 201 is rotated and closed, the cover plate 201 is pressed and fixed on the top of the support plate 101. The through groove 202 limits the vertical positioning of the long ceramic gasket, effectively solving the problem of gasket displacement caused by glue adhesion or vibration in traditional open fixtures.

[0023] Specifically:

[0024] Please see Figure 1-3 A long ceramic pad dispensing fixture includes a support member 100 and a limiting member 200 rotatably connected to the top of the support member. The support member 100 includes a support plate 101, on which a plurality of square grooves 102 are equally spaced along the length direction. Each square groove 102 has a positioning groove 103 formed on its top for horizontally placing the long ceramic pad.

[0025] The limiting component 200 includes a cover plate 201, on which through slots 202 are formed along the length direction, corresponding one-to-one with the square slots 102. The support plate 101 and the cover plate 201 form a double-layer limiting mechanism. The positioning slot 103 provides a space for the long ceramic gasket, while the through slots 202 of the cover plate 201 form a vertical pressing limiting mechanism. The two work together to achieve precise positioning of the long ceramic gasket, effectively solving the problem of gasket displacement caused by adhesive adhesion or vibration in traditional open tooling during the dispensing process.

[0026] The length and width of the positioning groove 103 are 5-15mm larger than the corresponding dimensions of the square groove 102, which facilitates the placement of long ceramic gaskets.

[0027] The support 100 also includes a base 105, the surface of which is provided with anti-slip texture. The base 105 is detachably connected to the bottom of the support plate 101 by two sets of symmetrically arranged fixing bolts 106, which facilitates the removal and handling of the dispensing fixture.

[0028] The square groove 102 has symmetrically arranged retrieval grooves 104 on both sides of its center. The retrieval grooves 104 allow fingers or tools to directly contact the center of both sides of the elongated ceramic pad, facilitating the placement and retrieval of the elongated ceramic pad. In addition, the base 105 can be independently removed, making it easy to thoroughly clean the adhesive residue on the support plate 101.

[0029] A lever 205 is fixedly connected to the top of the cover plate 201. Pressing the lever 205 makes it easy for the cover plate 201 to detach from the support plate 101.

[0030] The cover plate 201 has clearance grooves 206 on both sides to avoid interference with the head of the fixing bolt 106.

[0031] The dispensing fixture also includes a rotating mechanism, which includes a fixing block 107 fixed to both sides of the support plate 101 and a mounting block 203 fixed to both sides of the cover plate 201. The mounting block 203 is rotatably connected to the fixing block 107 via a damped rotating shaft 204, which allows the cover plate 201 to be rotatably connected to the top of the support plate 101. The long ceramic gasket can be pressed and secured through the cover plate 201.

[0032] The cover plate 201 has multiple through holes equidistantly arranged along its length, and the support plate 101 has fixing holes equidistantly arranged along its length that correspond one-to-one with the through holes. During the dispensing operation, the cover plate 201 and the support plate 101 can be mechanically locked together by means of pins or bolts.

[0033] It should be noted that the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A long ceramic gasket dispensing fixture, comprising a support member (100) and a limiting member (200) rotatably connected to the top of the support member (100), characterized in that: The support member (100) includes a support plate (101), on which a plurality of square grooves (102) are equally spaced along the length direction, and each square groove (102) has a positioning groove (103) formed on the top for horizontally placing a long ceramic pad. The limiting member (200) includes a cover plate (201), on which through slots (202) corresponding one-to-one with square slots (102) are opened along the length direction.

2. The long ceramic gasket dispensing fixture according to claim 1, characterized in that: The length and width of the positioning groove (103) are 5-15 mm larger than the corresponding dimensions of the square groove (102).

3. The long ceramic gasket dispensing fixture according to claim 1, characterized in that: The support (100) also includes a base (105), which is detachably connected to the bottom of the support plate (101) by two sets of symmetrically arranged fixing bolts (106).

4. The long ceramic gasket dispensing fixture according to claim 1, characterized in that: The square groove (102) has symmetrically arranged retrieval grooves (104) on both sides of the middle.

5. The long ceramic gasket dispensing fixture according to claim 1, characterized in that: A lever (205) is fixedly connected to the top of the cover plate (201).

6. The long ceramic gasket dispensing fixture according to claim 1, characterized in that: The cover plate (201) has clearance grooves (206) on both sides.

7. The long ceramic gasket dispensing fixture according to claim 1, characterized in that: It also includes a rotating mechanism, which includes a fixing block (107) fixed to both sides of the support plate (101) and a mounting block (203) fixed to both sides of the cover plate (201). The mounting block (203) is rotatably connected to the fixing block (107) through a damped rotating shaft (204).

8. The long ceramic gasket dispensing fixture according to claim 1, characterized in that: The cover plate (201) has a plurality of through holes equidistantly arranged along its length, and the support plate (101) has fixing holes equidistantly arranged along its length, each corresponding to one of the through holes.