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Automatic grease application device and method for bolt

A bolt and automatic technology, which is applied to the surface coating liquid device, coating, etc., can solve the problems of low production efficiency, arm weakness, uneven coating of lubricating paste, etc., to ensure the coating effect and reduce labor intensity , the effect of high degree of automation

Active Publication Date: 2015-05-13
BEIJING GOLDWIND SCI & CREATION WINDPOWER EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the application of lubricating paste is all done by manpower, that is, the worker holds a brush to apply lubricating paste to the head and thread of the bolt. Not only is the production efficiency low, but also the worker will experience wrist soreness, The phenomenon of arm weakness leads to uneven application of lubricating paste, and the application methods of different employees are quite different, which is difficult to quantify and judge

Method used

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  • Automatic grease application device and method for bolt
  • Automatic grease application device and method for bolt
  • Automatic grease application device and method for bolt

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] Such as figure 1 , image 3 and Figure 4 As shown, a bolt automatic paste device includes a drive plate 1, a power mechanism 2 and a coating mechanism 3, the power mechanism 2 and the drive plate 1 are connected by transmission, the bolt 5 to be coated is installed on the drive plate 1, and the power mechanism 2 The driving disk 1 drives the bolt 5 to be coated to rotate around its own axis. The coating mechanism 3 includes a coating wheel 31 and a lubricating paste storage tank 32. The coating wheel 31 is arranged in the lubricating paste storage tank 32, and the coating wheel 31 touches the Connect to the surface to be coated of the bolt head of the bolt 5 to be coated, and roll relative to the surface to be coated of the bolt head, for applying the lubricating paste in the lubricating paste storage tank 32 to the surface to be coated of the bolt head.

[0052]Wherein, the transmission connection between the power mechanism 2 and the driving disk 1 can adopt conven...

Embodiment 2

[0066] Such as Figure 9 As shown, a bolt automatic paste method, using the bolt automatic paste device described in Embodiment 1, includes the steps: A, placing the bolt to be coated on the drive plate; B, driving the drive plate to drive the drive plate to be coated The bolt rotates, and the coating mechanism applies lubricating paste to the bolt to be coated. In this way, by rotating the bolt to be coated relative to the coating mechanism, the coating mechanism can automatically complete the coating operation of the bolt to be coated, which greatly saves manpower and improves work efficiency.

Embodiment approach

[0067] As a possible implementation mode, the use of a power mechanism including a drive motor and a battery automatic paste device for bolts; as Figure 9 As shown, after step A, it includes: step A1, relying on the gravity of the bolt to be coated to drive the position sensing bracket to move; A2, the position sensing bracket triggers the contact sensor to send a control signal; A3, the battery receives the contact sensor. After the control signal, it supplies power to the drive motor.

[0068] Preferably, step A3 includes: the storage battery receives the control signal sent by the contact sensor, and supplies power to the driving motor after a first predetermined time delay. The operator can preset the first predetermined time, such as 2 seconds. When the operator places the bolt to be coated, the battery will not immediately supply power to the drive motor after receiving the control signal from the contact sensor, but will be delayed for 2 seconds. Seconds later, power ...

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PUM

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Abstract

The invention provides an automatic grease application device and method for a bolt. The automatic grease application device for the bolt comprises a driving disc, a power mechanism and an application mechanism, wherein the power mechanism is in driving connection with the driving disc, a to-be-coated bolt is mounted on the driving disc, and the power mechanism drives the driving disc to drive the to-be-coated bolt to rotate around the own axis; the application mechanism comprises application wheels and lubricating grease storage tanks, and the application wheels are arranged in the corresponding lubricating grease storage tanks, are propped against the to-be-coated surface of a bolt head of the to-be-coated bolt, roll relative to the to-be-coated surface of the bolt head and are used for applying lubricating grease in the lubricating grease storage tanks onto the to-be-coated surface of the bolt head. The automatic grease application device and method have the advantages as follows: the design is reasonable, the structure is simple, the automation degree is high, the application effect is good, the labor intensity of an operator can be reduced, and the working efficiency can be increased.

Description

technical field [0001] The invention relates to the technical field of mechanical connection, in particular to an automatic paste-applying device and a paste-applying method for bolts. Background technique [0002] With the continuous advancement of science and technology and the continuous improvement of productivity levels, bolting, as an important mechanical connection method, has been widely used in various fields (such as wind power, steel structures, bridges, etc.). The assembly quality of bolts directly affects the reliability of mechanical parts connection. The surrounding structure of the bolt, manufacturing quality, assembly method, construction tools and other factors will all affect its final connection quality. [0003] The bolt connection is generally constructed by the torque method. For the torque method construction, the torque coefficient is the key to the construction quality. In order to obtain a uniform and stable torque coefficient and reduce the discr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05C1/02B05C11/10B05C13/02
CPCB05C1/02B05C11/10B05C13/02
Inventor 郑国龙
Owner BEIJING GOLDWIND SCI & CREATION WINDPOWER EQUIP CO LTD
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