Screw dispensing tool capable of preventing artificial omission

By designing a screw dispensing fixture, the problems of omissions and inaccurate glue volume control in traditional manual dispensing were solved. It enables continuous dispensing of screws and precise glue volume control, improving assembly quality and production efficiency, and is suitable for large-scale production environments.

CN224057834UActive Publication Date: 2026-03-31SHANGHAI ZHONGCHEN XINWEI AEROSPACE TECHNOLOGY CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-03-28
Publication Date
2026-03-31

AI Technical Summary

Technical Problem

Traditional manual glue application methods are prone to missing screws that haven't been glued, making it difficult to accurately control the amount of glue, which affects assembly quality and efficiency.

Method used

A screw dispensing fixture was designed, comprising a base, a positioning metal plate, and a damping hinge. The base holds the adhesive, and the positioning metal plate has screw placement slots. The screws are connected by the damping hinge to achieve stable placement and rotation control, ensuring accurate dispensing and precise amount of adhesive for each screw.

Benefits of technology

It enables continuous dispensing of adhesive to screws, avoids human error, improves assembly quality and production efficiency, and reduces operational complexity and material costs.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN224057834U_ABST
    Figure CN224057834U_ABST
Patent Text Reader

Abstract

The utility model relates to a screw dispensing tool capable of preventing artificial omission, which relates to the technical field of dispensing equipment and comprises a base, a positioning metal plate and a damping hinge. A glue storage groove is formed in the upper face of the base, the damping hinge is connected to the middle of the front face of the base, the positioning metal plate is connected to the other end of the damping hinge, and a plurality of screw containing clamping grooves are formed in the other end of the positioning metal plate at equal intervals. The device has the advantages that manual omission is prevented, accurate dispensing of each screw is ensured through the fixing operation process of the tool, and omission is avoided; the glue amount is accurately controlled, specifically, the depth of the screw immersed in the glue is controlled by rotating the positioning metal plate, and the glue amount is accurately controlled; the device is simple in structure, easy to operate and suitable for a large-scale production environment; the acrylic base and the positioning metal plate are adopted, so that the material cost is low, and manufacturing and maintenance are easy.
Need to check novelty before this filing date? Find Prior Art

Description

TECHNICAL FIELD

[0001] The utility model relates to a point gum equipment technical field especially relates to a kind of screw point gum tooling to prevent human oversight. BACKGROUND

[0002] The development of aerospace industry significantly promotes the production of reaction flywheel. In the mechanical assembly process of reaction flywheel, screw point gum is an important link of production process, which enhances the anti-loose performance and sealing performance of screw.

[0003] However, the traditional manual point gum mode has the following problems: first, the operator may miss some screws that are not point gummed, resulting in a decline in assembly quality; second, manual point gum is difficult to accurately control the amount of glue, which may result in too much or too little glue, affecting the assembly effect; in addition, manual operation is tedious and the production efficiency is low.

[0004] The preceding description is intended to provide general background information and may not necessarily constitute the prior art. SUMMARY

[0005] The utility model aims at providing a kind of screw point gum tooling to prevent human oversight, which improves production efficiency and assembly quality, realizes continuous screw point gum, avoids human oversight, accurately controls the amount of point gum, and improves production efficiency.

[0006] The utility model provides a kind of screw point gum tooling to prevent human oversight, including base, positioning metal plate and damping hinge;Glue storage groove is equipped on the upper surface of the base, damping hinge is connected with the middle part of the front of the base, the other end of the damping hinge is connected with the positioning metal plate, the other end of the positioning metal plate is equipped with multiple screw placement card slots at equal intervals.

[0007] The above technical scheme is adopted, the glue storage groove on the upper surface of the base is used to store glue;The base is made of acrylic material and is located at the bottom of the tooling to support the entire device;The damping hinge is responsible for connecting the base and the positioning metal plate, so that the positioning metal plate can rotate up and down around the shaft;The size of the screw placement card slot matches the diameter of the screw to ensure that the screw can be placed stably;The design of the damping hinge ensures that the positioning metal plate rotates smoothly and does not shake during rotation;During operation, the glue used is placed in the glue storage groove, and the screws used in one operation are placed in the screw placement card slot;Then, rotate the positioning metal plate downward to slowly immerse the screw tail in the glue, and slowly rotate upward to move the screw away from the glue tank when the height of the thread immersed in the glue meets the predetermined amount of glue for this operation;Rotate the positioning metal plate to the horizontal position and wait for the operator to use it.

[0008] Further, the glue storage groove is in the shape of a rectangular parallelepiped, and the length of the glue storage groove is greater than or equal to the length of the positioning metal plate.

[0009] Further, 12 screw placing card slots are arranged at equal intervals on the upper end of the positioning metal plate.

[0010] The screw dispensing tool for preventing human oversight of the utility model, the glue storage groove on the upper surface of the base is used for storing glue; the base is made of acrylic material and is located at the bottom of the tool for supporting the whole device; the damping hinge is responsible for connecting the base and the positioning metal plate, so that the positioning metal plate can rotate up and down around the shaft; the size of the screw placing card slot matches the diameter of the screw, ensuring that the screw can be stably placed; the design of the damping hinge ensures that the positioning metal plate rotates smoothly and stably; during operation, the glue used is placed in the glue storage groove, and the screw used in one operation is placed in the screw placing card slot; then, the positioning metal plate is rotated downward so that the screw tail slowly immerses in the glue, and when the height of the thread immersed in the glue meets the predetermined glue amount of this operation, the screw is slowly rotated upward to move away from the glue tank; the positioning metal plate is rotated to the horizontal position, and the operator waits for use; the screw dispensing tool for preventing human oversight of the utility model provides a stable operation platform for the tool through the stability of the base and the reasonable layout of the glue storage groove; the comb tooth type design of the positioning metal plate ensures that the screw can be accurately placed and kept stable, and the rotation action controls the depth of the screw immersed in the glue, realizing accurate control of the glue amount; the connection mode of the damping hinge makes the rotation operation of the positioning metal plate simple and easy to operate, and the operator can complete dispensing by placing the screw on the positioning metal plate and rotating, avoiding human oversight; in addition, the tool adopts an acrylic base and a metal material, has a simple structure, is low in manufacturing cost, has good durability and easy maintenance, and is suitable for screw dispensing operation in a large-scale production environment. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 The structure schematic view of the screw dispensing tool for preventing human oversight provided in the utility model embodiment.

[0012] Figure 2 The structure schematic view of the screw dispensing tool for preventing human oversight provided in the utility model embodiment. Figure 1 The structure schematic view of the screw dispensing tool for preventing human oversight provided in the utility model embodiment.

[0013] Figure 3 The structure schematic view of the screw dispensing tool for preventing human oversight provided in the utility model embodiment. Figure 1 The structure schematic view of the screw dispensing tool for preventing human oversight provided in the utility model embodiment.

[0014] Figure 4 The structure schematic view of the screw dispensing tool for preventing human oversight provided in the utility model embodiment. Figure 1 The structure schematic view of the screw dispensing tool for preventing human oversight provided in the utility model embodiment.

[0015] The reference signs and components involved in the drawings are as follows:

[0016] 100, base

[0017] 110, glue storage tank

[0018] 200, positioning metal plate

[0019] 210, screw placement slot

[0020] 300, damping hinge DETAILED DESCRIPTION

[0021] The specific embodiments of the present application will be further described in detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate the present application, but not to limit the scope of the present application.

[0022] The terms "first", "second", "third", "fourth" and the like in the specification and claims of the present application are used to distinguish similar objects, and do not necessarily have to be used to describe a specific order or sequence.

[0023] Example 1

[0024] Figure 1 The structure diagram of the screw dispensing tool for preventing human oversight provided in the embodiment of the present application is shown in the figure, Figure 2 The structure diagram of the screw dispensing tool for preventing human oversight provided in the embodiment of the present application is shown in the figure, Figure 1 The structure diagram of the screw dispensing tool for preventing human oversight provided in the embodiment of the present application is shown in the figure, Figure 3 The structure diagram of the screw dispensing tool for preventing human oversight provided in the embodiment of the present application is shown in the figure, Figure 1 The structure diagram of the screw dispensing tool for preventing human oversight provided in the embodiment of the present application is shown in the figure, Figure 4 The structure diagram of the screw dispensing tool for preventing human oversight provided in the embodiment of the present application is shown in the figure. Figure 1 The structure diagram of the screw dispensing tool for preventing human oversight provided in the embodiment of the present application is shown in the figure. Figure 1 Figure 2 Figure 3 Figure 4 The screw dispensing tool for preventing human oversight provided in the embodiment of the present application comprises a base 100, a positioning metal plate 200 and a damping hinge 300. A glue storage tank 110 is arranged on the upper surface of the base 100, and the damping hinge 300 is connected to the middle part of the front surface of the base 100. The other end of the damping hinge 300 is connected to the positioning metal plate 200, and multiple screw placement slots 210 are arranged at equal intervals on the other end of the positioning metal plate 200.

[0025] ​​​It needs to be explained that the glue storage groove 110 on the upper surface of the base 100 is used to store glue; the base 100 is made of acrylic material and is located at the bottom of the tooling and is used to support the entire device; the damping hinge 300 is responsible for connecting the base 100 and the positioning metal plate 200, so that the positioning metal plate 200 can rotate up and down around the shaft; the size of the screw placing slot 210 matches the diameter of the screw, ensuring that the screw can be stably placed; the design of the damping hinge 300 ensures that the positioning metal plate 200 rotates smoothly and does not shake.

[0026] The operation steps of the utility model are as follows:

[0027] During operation, the glue used is placed in the glue storage groove 110, and the screw used for one operation is placed in the screw placing slot 210; then, the positioning metal plate 200 is rotated downward to slowly immerse the screw tail in the glue, and when the height of the thread immersed in the glue meets the predetermined glue amount for this operation, the screw is slowly rotated upward to move away from the glue tank; the positioning metal plate 200 is rotated to the horizontal position, and the operator waits to use.

[0028] The screw glue dispensing tooling of the utility model prevents human oversight, and the stability of the base 100 and the reasonable layout of the glue storage groove 110 provide a stable operation platform for the tooling; the comb tooth design of the positioning metal plate 200 ensures that the screw can be accurately placed and kept stable, and its rotating action controls the depth of the screw immersed in the glue, realizing accurate control of the glue amount; the connection mode of the damping hinge 300 makes the rotating operation of the positioning metal plate 200 simple and easy to operate, and the operator only needs to place the screw on the positioning metal plate 200 and rotate it to complete glue dispensing, avoiding human oversight; in addition, the tooling adopts an acrylic base 100 and a metal material, has a simple structure, is low in manufacturing cost, has good durability and easy maintenance, and is suitable for screw glue dispensing operation in a large-scale production environment.

[0029] The screw glue dispensing tooling of the utility model prevents human oversight, and the stability of the base 100 and the reasonable layout of the glue storage groove 110 provide a stable operation platform for the tooling; the comb tooth design of the positioning metal plate 200 ensures that the screw can be accurately placed and kept stable, and its rotating action controls the depth of the screw immersed in the glue, realizing accurate control of the glue amount; the connection mode of the damping hinge 300 makes the rotating operation of the positioning metal plate 200 simple and easy to operate, and the operator only needs to place the screw on the positioning metal plate 200 and rotate it to complete glue dispensing, avoiding human oversight; in addition, the tooling adopts an acrylic base 100 and a metal material, has a simple structure, is low in manufacturing cost, has good durability and easy maintenance, and is suitable for screw glue dispensing operation in a large-scale production environment.

[0030] Further, the glue storage groove 110 is in the shape of a rectangular parallelepiped, and the length of the glue storage groove 110 is greater than or equal to the length of the positioning metal plate 200; 12 screw placing slots 210 are arranged at equal intervals on the upper end of the positioning metal plate 200.

[0031] Based on the foregoing description, the utility model has the advantages that:

[0032] 1, the utility model discloses a prevent human carelessness's screw glue dispensing tool, prevent human carelessness: through the fixed operation process of tool, ensure that every screw can accurately glue, avoid missing;

[0033] 2, the utility model discloses a prevent human carelessness's screw glue dispensing tool, accurate control glue amount: through rotating positioning metal sheet control screw immerse in the depth of glue, realize the accurate control of glue amount.

[0034] 3, the utility model discloses a prevent human carelessness's screw glue dispensing tool, simple operation: simple structure, easy operation, is suitable for large -scale production environment.

[0035] 4, the utility model discloses a prevent human carelessness's screw glue dispensing tool, low cost: adopt acrylic base and positioning metal sheet, material cost is low, easy to manufacture and maintain.

[0036] The above, just for the specific implementation of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art in the technical range of the utility model disclosed, can easily think of change or replace, all should be covered in the protection scope of the utility model. Therefore, the protection scope of the utility model should be the protection scope of the claim.

Claims

1. A screw dispensing tool for preventing human error, characterized in that, It comprises a base (100), a positioning metal plate (200) and a damping hinge (300); A glue storage groove (110) is arranged on the upper surface of the base (100), and the damping hinge (300) is connected to the middle of the front surface of the base (100), and the other end of the damping hinge (300) is connected to the positioning metal plate (200), and the other end of the positioning metal plate (200) is provided with a plurality of screw placing clamping grooves (210) at equal intervals.

2. The screw dispensing tool for preventing human error according to claim 1, wherein, The glue storage groove (110) is in the shape of a cuboid, and the length of the glue storage groove (110) is greater than or equal to the length of the positioning metal plate (200).

3. The screw dispensing tool for preventing human error according to claim 1, wherein, Twelve screw placing clamping grooves (210) are arranged at equal intervals on the upper end of the positioning metal plate (200).