CN215508081U

CN215508081U - Automatic cleaning equipment for fasteners

Info

Publication number: CN215508081U
Application number: CN202121111984.2U
Authority: CN
Inventors: 王一
Original assignee: Hefei Yikun Seiko Technology Co ltd
Current assignee: Hefei Yikun Seiko Technology Co ltd
Priority date: 2021-05-21
Filing date: 2021-05-21
Publication date: 2022-01-14
Anticipated expiration: 2031-05-21

Abstract

The utility model provides automatic cleaning equipment for fasteners, which comprises a liquid storage tank, a cleaning cylinder and a stirring shaft, wherein the cleaning cylinder is arranged on the upper surface of the liquid storage tank and communicated with the liquid storage tank, the stirring shaft is arranged in the cleaning cylinder, a support plate is arranged on the upper side of the cleaning cylinder, a motor is arranged on the upper surface of the support plate, an internal thread sleeve is arranged at the output end of the motor, the upper end of the stirring shaft extends to the upper side of the cleaning cylinder and is processed with external threads matched with the internal thread sleeve, two vertically arranged insertion rods are symmetrically arranged on the lower surface of the support plate, a cylinder is sleeved at the lower end of the insertion rods, a piston is arranged at the lower end of the insertion rods, a hollow tube is arranged on the outer surface of the lower end of the cylinder, and a stop valve is arranged at one end of the hollow tube, which is far away from the cylinder, compared with the prior art, the automatic cleaning equipment has the following beneficial effects: and realizing the no-load starting of the motor.

Description

Automatic cleaning equipment for fasteners

Technical Field

The utility model discloses automatic cleaning equipment for fasteners, and belongs to the technical field of fastener production.

Background

After the production of the bolt and the nut is finished, more impurities are remained on the surface of the bolt and the nut, and the bolt and the nut need to be cleaned at the moment. Chinese utility model patent publication No. CN210876433U discloses a cleaning device for fasteners, which describes: vertical rotation is connected with the pivot in the clean section of thick bamboo, and the outer wall of pivot is provided with cleaning brush to the up end of a clean section of thick bamboo is provided with and is used for the rotatory motor of drive pivot, and its weak point that exists is: when the motor is accidentally stopped in the cleaning process of the fastener, the motor is in a load starting state due to the fact that more fasteners exist in the cleaning cylinder in the process of restarting the motor, and the motor is easily damaged due to overlarge starting load.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide automatic cleaning equipment for fasteners, which aims to solve the problems in the background art and realize no-load starting of a motor.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides an automatic cleaning equipment of fastener, includes the liquid reserve tank, install on the liquid reserve tank upper surface and with the communicating clean section of thick bamboo of liquid reserve tank and install the (mixing) shaft in clean section of thick bamboo, clean section of thick bamboo upside is equipped with the support plate, surface mounting has the motor on the support plate, the internal thread cover is installed to the motor output, the (mixing) shaft upper end extends to clean section of thick bamboo upside and processing has the external screw thread that cooperates with the internal thread cover, two vertical arrangement's inserted bar is installed to support plate lower surface symmetry, the lower pot head of inserted bar is equipped with the cylinder, cylinder lower extreme and clean section of thick bamboo fixed connection, the piston is installed to the inserted bar lower extreme, piston slidable mounting is internal at the cylinder, cylinder lower extreme surface mounting has the hollow tube, the stop valve is installed to the one end that the cylinder was kept away from to the hollow tube.

Further, the upper surface of the cleaning cylinder is provided with a vertically arranged electric push rod, and the movable end of the electric push rod is in contact with the support plate.

Furthermore, a through hole is formed in the position, where the motor is installed on the support plate, and the output end of the motor penetrates through the through hole.

Further, the outer surface of the lower end of the cleaning cylinder is provided with a ring edge, and the ring edge is fixedly connected with the liquid storage tank through a screw.

Furthermore, a circular ring fixedly connected with the liquid storage tank is arranged on the lower side of the ring edge, and the ring edge is fixedly connected with the circular ring through a screw.

Furthermore, a support ring which keeps a certain distance with the ring edge is arranged on the upper side of the ring edge, the support ring is sleeved on the cleaning barrel and is fixedly connected with the cleaning barrel, and the screw penetrates through the support ring and the ring edge to be fixedly connected with the liquid storage tank.

The utility model has the beneficial effects that: when the motor is stopped accidentally during the process of cleaning the fastener, the stop valve is opened firstly, then the motor is controlled to rotate reversely, and the motor moves upwards during the process of driving the internal thread sleeve to rotate due to the fixed position of the stirring shaft, meanwhile, the support plate drives the piston to slide upwards in the cylinder body through the inserted rod, external air enters the cylinder body through the hollow pipe, when the internal thread sleeve is separated from the stirring shaft, the stop valve is closed, air is limited in the cylinder body, thereby keeping the position of the carrier plate unchanged, then controlling the motor to rotate forwards, opening the stop valve again after the motor rotates forwards stably, under the action of gravity of components such as a motor, air in the cylinder body is discharged, the motor descends along with the air, and then the internal thread sleeve is in threaded connection with one end of the processing external thread of the stirring shaft again, so that the purpose of driving the stirring shaft to rotate after the motor is started in a no-load mode is achieved, and damage caused by overlarge load in the starting process of the motor is prevented.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of an automated fastener cleaning apparatus according to the present invention;

FIG. 2 is a schematic view of the assembly of the piston, the plunger and the cylinder in the automatic cleaning apparatus for fasteners of the present invention;

in the figure: 1-a liquid storage tank, 2-a circular ring, 3-a screw, 4-a cleaning cylinder, 5-a hollow tube, 6-a stop valve, 7-a cylinder, 8-an inserted rod, 9-a carrier plate, 10-a motor, 11-an internal thread sleeve, 12-a stirring shaft, 13-an electric push rod, 14-a support ring, 15-a ring edge and 16-a piston.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: the utility model provides an automatic cleaning equipment of fastener, includes liquid reserve tank 1, install 1 upper surface of liquid reserve tank and with the communicating clean section of thick bamboo 4 of liquid reserve tank 1 and install the (mixing) shaft 12 in clean section of thick bamboo 4, clean section of thick bamboo 4 upside is equipped with support plate 9, surface mounting has motor 10 on the support plate 9, support plate 9 provides the installing carrier for motor 10.

An internal thread sleeve 11 is installed at the output end of the motor 10, the upper end of the stirring shaft 12 extends to the upper side of the cleaning barrel 4 and is processed with an external thread matched with the internal thread sleeve 11, and after one end of the stirring shaft 12, which is processed with the external thread, is screwed into the internal thread sleeve 11, the connection of the stirring shaft 12 and the motor 10 is completed.

Two vertically arranged insertion rods 8 are symmetrically installed on the lower surface of a support plate 9, a cylinder 7 is sleeved at the lower end of each insertion rod 8, the lower end of the cylinder 7 is fixedly connected with a cleaning cylinder 4, a piston 16 is installed at the lower end of each insertion rod 8, the piston 16 is slidably installed in the cylinder 7, a hollow tube 5 is installed on the outer surface of the lower end of the cylinder 7, a stop valve 6 is installed at one end, far away from the cylinder 7, of the hollow tube 5, when the motor 10 is shut down accidentally in the process of cleaning fasteners, the stop valve 6 is opened firstly, then the motor 10 is controlled to rotate reversely, the motor 10 drives an internal thread sleeve 11 to rotate, the motor 10 moves upwards, meanwhile, the support plate 9 drives the piston 16 to slide upwards in the cylinder 7 through the insertion rods 8, external air enters the cylinder 7 through the hollow tube 5, the stop valve 6 is closed after the internal thread sleeve 11 is separated from a stirring shaft 12, and the air is limited in the cylinder 7, therefore, the position of the carrier plate 9 is kept unchanged, the motor 10 is controlled to rotate forwards, the stop valve 6 is opened again after the motor 10 rotates forwards stably, air in the cylinder 7 is discharged under the action of gravity of the motor 10 and other parts, the motor 10 descends along with the discharge, and the internal thread sleeve 11 is in threaded connection with one end of the stirring shaft 12, which is used for processing external threads, again, so that the purpose of driving the stirring shaft 12 to rotate after the motor 10 is started in a no-load mode is achieved, and the motor 10 is prevented from being damaged due to overlarge load in the starting process.

The upper surface of the cleaning cylinder 4 is provided with an electric push rod 13 which is vertically arranged, the movable end of the electric push rod 13 is contacted with the support plate 9, and the electric push rod 13 is controlled to extend or contract, so that the effect of secondarily supporting the support plate 9 by the electric push rod 13 is realized.

The position of the support plate 9 where the motor 10 is installed is provided with a through hole, the output end of the motor 10 penetrates through the through hole, and the through hole provides space for installing the motor 10.

The outer surface of the lower end of the cleaning barrel 4 is provided with a ring edge 15, the ring edge 15 is fixedly connected with the liquid storage tank 1 through a screw 3, and the ring edge 15 is arranged on the cleaning barrel 4 through the screw 3, so that the cleaning barrel 4 and the liquid storage tank 1 can be conveniently disassembled and assembled.

The lower side of the ring edge 15 is provided with a ring 2 fixedly connected with the liquid storage tank 1, the ring edge 15 is fixedly connected with the ring 2 through a screw 3, the screw 3 penetrates through the ring edge 15 to be connected with the ring 2, and the thickness of the connecting part of the liquid storage tank 1 and the ring edge 15 is locally increased.

The upper side of the ring edge 15 is provided with a support ring 14 which keeps a certain distance with the ring edge 15, the support ring 14 is sleeved on the cleaning barrel 4 and is fixedly connected with the cleaning barrel 4, the screw 3 penetrates through the support ring 14 and the ring edge 15 and is fixedly connected with the liquid storage tank 1, the screw 3 sequentially penetrates through the support ring 14 and the ring edge 15 and then is connected with the liquid storage tank 1, one part of the screw 3 is in an exposed state under the support of the support ring 14, and the screw 3 which is difficult to screw is conveniently processed in a sawing-off mode in the later period.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an automatic cleaning equipment of fastener, includes the liquid reserve tank, install the liquid reserve tank upper surface and with the communicating clean section of thick bamboo of liquid reserve tank and install the (mixing) shaft in clean section of thick bamboo, its characterized in that: clean a section of thick bamboo upside is equipped with the support plate, surface mounting has the motor on the support plate, the internal thread cover is installed to the motor output, the (mixing) shaft upper end extends to clean a section of thick bamboo upside and processing has the external screw thread that cooperates with the internal thread cover, two vertical arrangement's inserted bar is installed to support plate lower surface symmetry, the lower pot head of inserted bar is equipped with the cylinder, cylinder lower extreme and clean a section of thick bamboo fixed connection, the piston is installed to the inserted bar lower extreme, piston slidable mounting is internal at the cylinder, cylinder lower extreme surface mounting has the hollow tube, the hollow tube is kept away from the one end of cylinder and is installed the stop valve.

2. An automated fastener cleaning apparatus according to claim 1, wherein: the cleaning device is characterized in that an electric push rod is vertically arranged on the upper surface of the cleaning cylinder, and the movable end of the electric push rod is in contact with the support plate.

3. An automated fastener cleaning apparatus according to claim 1, wherein: the position department of support plate installation motor has seted up the through-hole, the motor output runs through the through-hole.

4. An automated fastener cleaning apparatus according to claim 1, wherein: the outer surface of the lower end of the cleaning cylinder is provided with a ring edge, and the ring edge is fixedly connected with the liquid storage tank through a screw.

5. An automated fastener cleaning apparatus according to claim 4, wherein: the lower side of the ring edge is provided with a ring fixedly connected with the liquid storage tank, and the ring edge is fixedly connected with the ring through a screw.

6. An automated fastener cleaning apparatus according to claim 4, wherein: the upper side of the ring edge is provided with a support ring which keeps a certain distance with the ring edge, the support ring is sleeved on the cleaning barrel and is fixedly connected with the cleaning barrel, and the screw penetrates through the support ring and the ring edge to be fixedly connected with the liquid storage tank.