Pneumatic spraying rotary table device

By designing a pneumatic spraying rotary table device, the problem of low efficiency caused by manual rotation of shoes in existing technologies has been solved, realizing the automation and uniformity of shoe upper spraying and improving work efficiency.

CN223775109UActive Publication Date: 2026-01-09JIHUA 3515 LEATHER & SHOES
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Patent Information

Application Number
CN202423156533.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-12-20
Publication Date
2026-01-09
Estimated Expiration
2034-12-20

AI Technical Summary

Technical Problem

The current shoe upper spraying process requires manual rotation of the shoe, resulting in low efficiency.

Method used

Design a pneumatic spraying rotary table device, including a disc, a rotary cylinder and a cylinder rotation frame. The cylinder rotation frame rotates synchronously with the rotating shaft. An arc-shaped support plate is welded on the disc. The rotation speed is controlled by a pneumatic regulating valve and a foot valve to achieve automated rotation.

Benefits of technology

It achieves uniform adhesion of the coating on the shoe upper without the need for manual rotation, thus improving work efficiency.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides a pneumatic spraying rotating table device which comprises a disc, a rotating air cylinder and an air cylinder rotating frame, and the air cylinder rotating frame is arranged on a rotating shaft of the rotating air cylinder in a sleeved mode and rotates synchronously with the rotating shaft. The disc is fixed to the air cylinder rotating frame, and two arc-shaped lining plates are welded to the disc. The air inlet end of the rotating air cylinder is connected with a pneumatic adjusting valve, and an air inlet of the pneumatic adjusting valve is connected with a pneumatic foot valve. And the distance between the two arc-shaped lining plates is equal to the length of the middle stacking shoe tree. The pneumatic rotary table device is used for spraying vamps, the vamps are sprayed and evenly attached to the surfaces, manual rotation is not needed, and work efficiency is improved.
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Description

Technical Field

[0001] This utility model relates to the field of shoemaking technology, specifically to a pneumatic spraying rotary table device. Background Technology

[0002] Shoe upper spraying involves atomizing pigment onto the shoe surface using a pneumatic spray gun. For example, in leather shoe spraying, after the black pigment is sprayed on, it is dried and then polished. This makes the leather shoes look shinier, similar to waxing a car. Traditionally, spraying required a manual operator, typically holding the spray gun with their right hand, placing the shoe on a rotating table with their left, and then rotating it with their left hand. Utility Model Content

[0003] The technical problem to be solved by this utility model is the problem existing in the prior art. In order to solve the above problem, a pneumatic spraying rotary table device is provided.

[0004] The objective of this utility model is achieved in the following manner:

[0005] A pneumatic spraying rotary table device includes a disc, a rotary cylinder, and a cylinder rotation frame. The cylinder rotation frame is sleeved on the rotation shaft of the rotary cylinder and rotates synchronously with the rotation shaft. The disc is fixed on the cylinder rotation frame, and two arc-shaped support plates are welded on the disc.

[0006] The rotary cylinder has a pneumatic regulating valve connected to its air inlet, and a pneumatic foot pedal valve is connected to the air inlet of the pneumatic regulating valve.

[0007] The distance between the two curved support plates is the length of the middle size shoe last.

[0008] The beneficial effects of this utility model are as follows: This utility model is a pneumatic rotary table device for shoe upper spraying. This mechanism enables the shoe upper spraying to be evenly adhered to the surface without the need for manual rotation, thus improving work efficiency. Attached Figure Description

[0009] Figure 1 This is a schematic diagram of the structure of this utility model.

[0010] Among them, 1 is the cylinder rotating frame; 2 is the disc; 3 is the arc-shaped support plate; 4 is the rotating cylinder; 5 is the pneumatic regulating valve; 6 is the screw; and 7 is the pneumatic foot valve. Detailed Implementation

[0011] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0012] It should be noted that the following detailed descriptions are exemplary and intended to provide further explanation of this application. Unless otherwise specified, all technical and scientific terms used herein have the same technical meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0013] A pneumatic spraying rotary table device includes a disc 2, a rotary cylinder 4, and a cylinder rotation frame 1. The cylinder rotation frame 1 is sleeved on the rotation shaft of the rotary cylinder 4 and rotates synchronously with the rotation shaft. The disc 2 is fixed on the cylinder rotation frame 1, and two arc-shaped support plates 3 are welded on the disc.

[0014] The rotary cylinder 4 has a pneumatic regulating valve 5 connected to its air inlet. The air inlet of the pneumatic regulating valve 5 is connected to the normally closed air port of the pneumatic foot valve 6. The air inlet of the pneumatic foot valve 6 is connected to an air source.

[0015] The distance between the two curved support plates 3 is the length of the middle size shoe last.

[0016] The working principle of this utility model is as follows: the disc 2 is fixed to the cylinder rotating frame 1 by four screws 6. The shoe product is placed on the arc-shaped support plate 3 on the disc 2. The cylinder rotating frame 1 rotates synchronously with the rotating shaft of the rotating cylinder 4 to achieve pneumatic rotation. The pneumatic regulating valve 5 can be adjusted by stepping on the pneumatic foot pedal valve 7 to adjust the operation of the rotating cylinder 4 to achieve the required rotation speed.

[0017] This utility model is a pneumatic rotary table device for shoe upper spraying. This mechanism enables the shoe upper spraying to be evenly adhered to the surface without the need for manual rotation, thus improving work efficiency.

[0018] The above description is only a preferred embodiment of the present utility model. It should be noted that those skilled in the art can make several changes and improvements without departing from the overall concept of the present utility model, and these should also be considered within the protection scope of the present utility model.

Claims

1. A pneumatic spraying rotary table device, characterized in that: It includes a disc (2), a rotary cylinder (4), and a cylinder rotating frame (1). The cylinder rotating frame (1) is sleeved on the rotating shaft of the rotary cylinder (4) and rotates synchronously with the rotating shaft. The disc (2) is fixed on the cylinder rotating frame (1), and two arc-shaped support plates (3) are welded on the disc.

2. The pneumatic spraying rotary table device according to claim 1, characterized in that: The air inlet of the rotary cylinder (4) is connected to a pneumatic regulating valve (5), and the air inlet of the pneumatic regulating valve (5) is connected to a pneumatic foot pedal valve (7).

3. The pneumatic spraying rotary table device according to claim 1, characterized in that: The distance between the two curved support plates (3) is the length of the middle size shoe last.