CN217120953U

CN217120953U - Automatic lifting mechanism of brush cleaning machine

Info

Publication number: CN217120953U
Application number: CN202220754484.9U
Authority: CN
Inventors: 李鑫
Original assignee: Dongguan Boyisheng Electronic Technology Co ltd
Current assignee: Dongguan Boyisheng Electronic Technology Co ltd
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2022-08-05
Anticipated expiration: 2032-03-31

Abstract

The utility model relates to a cleaning equipment technical field, concretely relates to brush cleaning machine automatic lifting mechanism, automatic lifting mechanism is including setting up in the support frame of brush cleaning machine bottom, and the brush cleaning machine includes the drain pan, and the equal vertical lead screw of installing in the front end both sides and the rear end both sides of drain pan, and the equal spiro union in upper end of every lead screw has the lead screw fixing base, and four lead screw fixing bases are fixed in the front end both sides and the rear end both sides of drain pan respectively, and the lead screw shaft bearing has all been cup jointed to the lower extreme of every lead screw, and four lead screw shaft bearing are fixed in the front end both sides and the rear end both sides of support frame respectively, and the bottom of every lead screw all is fixed with the sprocket, and four sprockets connect gradually through the chain, and the bottom of one of them sprocket is fixed with and is used for driving the rotatory motor of this sprocket. The utility model discloses an automatic lifting mechanism can realize the stable elevating movement of brush cleaning machine, conveniently carries out automatic rising to the brush cleaning machine and controls, and the security is good, improves production efficiency.

Description

Automatic lifting mechanism of brush cleaning machine

Technical Field

The utility model relates to a cleaning equipment technical field, concretely relates to brush cleaning machine automatic lifting mechanism.

Background

The cleaning equipment is mechanical equipment which can be used for replacing manual work to clean stains and smudges such as oil, wax, dust, oxide layers and the like on the surface of a workpiece. The cleaning equipment in the market at present comprises: ultrasonic cleaning, high-pressure spray cleaning, laser cleaning, steam cleaning, dry ice cleaning, brush cleaning, composite cleaning equipment and the like; wherein the most extensive application fields belong to spray cleaning and ultrasonic cleaning; in the industrial production and the production process of electronic products, along with the improvement of the surface cleanliness of product parts, people pay more attention to and accept the ultrasonic precision cleaning mode. The existing lifting structure of the brush cleaning machine is operated by a cylinder or a worker, is unstable, cannot freely adjust the height, wastes time and labor, and reduces the efficiency.

Disclosure of Invention

In order to overcome the defects and deficiencies in the prior art, the utility model aims to provide an automatic lifting mechanism of a brush cleaning machine.

The purpose of the utility model is realized through the following technical scheme: the utility model provides a brush cleaning machine automatic lifting mechanism, automatic lifting mechanism is including setting up in the support frame of brush cleaning machine bottom, and the brush cleaning machine includes the drain pan, and the equal vertical lead screw of installing in the front end both sides and the rear end both sides of drain pan, and the equal spiro union in upper end of every lead screw has the lead screw fixing base, and four lead screw fixing bases are fixed in the front end both sides and the rear end both sides of drain pan respectively, and the lead screw shaft bearing has all been cup jointed to the lower extreme of every lead screw, and four lead screw shaft bearing are fixed in the front end both sides and the rear end both sides of support frame respectively, and the bottom of every lead screw all is fixed with the sprocket, and four sprockets connect gradually through the chain, and the bottom of one of them sprocket is fixed with and is used for driving the rotatory motor of this sprocket.

Furthermore, the support frame is fixed with the motor board, the motor is installed in the motor board, the motor pole and one of them sprocket fixed connection of motor.

Furthermore, first mounting plates are fixed to two sides of the lead screw fixing seat, a plurality of first adjusting holes are formed in the first mounting plates, and the lead screw fixing seat penetrates through the first adjusting holes through a first fixing piece and is fixedly connected with the bottom shell.

Further, the screw rod bearing block comprises a first bearing block arranged on the support frame and a second bearing block sleeved in the first bearing block.

Furthermore, second mounting plates are fixed to two sides of the first bearing seat, a plurality of second adjusting holes are formed in the second mounting plates, and the first bearing seat penetrates through the second adjusting holes through a second fixing piece and is fixedly connected with the support frame.

Furthermore, a plurality of third regulation holes have been seted up at the middle part of motor board, the motor board pass through the third regulation hole through the third mounting with support frame fixed connection.

Furthermore, a motor rod of the motor is connected with one of the chain wheels through a key and a key slot, and the chain wheel is connected with the screw rod on the top of the chain wheel through a key and a key slot.

Further, the brush cleaning machine comprises a brush roller and a brush plate which are arranged on the bottom shell.

Furthermore, a limit induction sheet and a switch are arranged on the upper part of one of the screw rod fixing seats, and the limit induction sheet is electrically connected with the switch.

Furthermore, the automatic lifting mechanism further comprises an operation panel, and the operation panel is electrically connected with the motor, the limit induction sheet and the switch respectively.

The beneficial effects of the utility model reside in that: the utility model discloses an automatic lifting mechanism rotates through adopting one of them sprocket of motor drive to drive other sprocket rotations through the chain, four sprockets drive four lead screws and rotate simultaneously, thereby realize the stable elevating movement of brush cleaning machine through corresponding lead screw fixing base, conveniently carry out automatic rising to the brush cleaning machine and control, and the security is good, improves production efficiency, and the number of turns of lead screw is directly proportional with the lift distance of brush cleaning machine, thereby can freely adjust the height of going up and down.

Drawings

Fig. 1 is a schematic perspective view of the brush cleaning machine of the present invention.

Fig. 2 is a schematic view of the inside three-dimensional structure of the brush cleaning machine of the present invention.

Fig. 3 is a schematic perspective view of the automatic lifting mechanism of the present invention.

Fig. 4 is an exploded view of the three-dimensional structure of the automatic lifting mechanism of the present invention.

Fig. 5 is an installation schematic diagram of the automatic lifting mechanism of the present invention.

The reference signs are: the brush cleaning machine comprises a brush cleaning machine 1, a bottom shell 10, a brush roller 11, a brush plate 12, a support frame 2, a screw rod 3, a screw rod fixing seat 31, a first mounting plate 311, a first adjusting hole 312, a first fixing part 313, a screw rod bearing seat 32, a first bearing seat 321, a second bearing seat 322, a second mounting plate 323, a second adjusting hole 324, a second fixing part 325, a chain wheel 33, a chain 34, a motor 4, a motor plate 41, a third adjusting hole 411, a third fixing part 412 and an operation panel 5.

Detailed Description

In order to facilitate the understanding of those skilled in the art, the present invention will be further described with reference to the following examples and accompanying fig. 1-5, which are not intended to limit the present invention.

Referring to fig. 1-5, the automatic lifting mechanism of the brush cleaning machine comprises a support frame 2 arranged at the bottom of the brush cleaning machine 1, the brush cleaning machine 1 comprises a bottom shell 10, two sides of the front end and two sides of the rear end of the bottom shell 10 are both vertically provided with screws 3, the upper end of each screw 3 is in threaded connection with a screw fixing seat 31, the four screw fixing seats 31 are respectively fixed at two sides of the front end and two sides of the rear end of the bottom shell 10, the lower end of each screw 3 is sleeved with a screw shaft bearing 32, the four screw shaft bearing 32 are respectively fixed at two sides of the front end and two sides of the rear end of the support frame 2, the bottom of each screw 3 is fixed with a chain wheel 33, the four chain wheels 33 are sequentially connected through a chain 34, and the bottom of one of the chain wheels 33 is fixed with a motor 4 for driving the chain wheel 33 to rotate.

The utility model discloses an automatic lifting mechanism rotates through adopting one of them sprocket 33 of motor 4 drive to drive other sprocket 33 through chain 34 and rotate, four sprocket 33 drive four lead screws 3 and rotate simultaneously, thereby realize brush cleaning machine 1's stable elevating movement through corresponding lead screw fixing base 31, conveniently carry out automatic rising to brush cleaning machine 1 and control, the security is good, and the production efficiency is improved, and the number of turns of lead screw 3 is directly proportional with brush cleaning machine 1's lift distance, thereby the height that can freely adjust the lift.

In this embodiment, the support frame 2 is fixed with a motor plate 41, the motor 4 is installed on the motor plate 41, and a rod of the motor 4 is fixedly connected with one of the chain wheels 33. The provision of the motor plate 41 facilitates the mounting of the motor 4.

In this embodiment, the first mounting plate 311 is fixed on both sides of the screw fixing seat 31, the first mounting plate 311 is provided with a plurality of first adjusting holes 312, and the screw fixing seat 31 passes through the first adjusting holes 312 through the first fixing member 313 and is fixedly connected to the bottom case 10. The installation position of the screw rod fixing seat 31 can be adjusted by the arrangement of the first adjusting hole 312, so that the tensioning adjustment of the chain wheel 33 is realized, and the lifting of the brush cleaning machine 1 is more stable.

In this embodiment, the screw shaft bearing 32 includes a first bearing seat 321 mounted on the supporting frame 2 and a second bearing seat 322 sleeved in the first bearing seat 321. Specifically, the bottom of the screw rod 3 is a stepped shaft, and the stepped shaft is respectively matched with the first bearing seat 321 and the second bearing seat 322 through bearings.

In this embodiment, the two sides of the first bearing seat 321 are fixed with second mounting plates 323, the second mounting plates 323 are provided with a plurality of second adjusting holes 324, and the first bearing seat 321 passes through the second adjusting holes 324 through second fixing members 325 to be fixedly connected with the supporting frame 2. The second adjusting hole 324 is provided to adjust the installation position of the screw shaft bearing 32, thereby realizing the tension adjustment of the chain wheel 33 and stabilizing the lifting of the brush washer 1.

In this embodiment, a plurality of third adjusting holes 411 are formed in the middle of the motor plate 41, and the motor plate 41 passes through the third adjusting holes 411 through a third fixing member 412 and is fixedly connected to the supporting frame 2. The third adjusting hole 411 is provided to adjust the installation position of the motor 4, so as to adjust the tension of the chain wheel 33, and thus the brush cleaning machine 1 can be lifted more stably.

In this embodiment, the rod of the motor 4 is connected with one of the chain wheels 33 through a key and a key slot, and the chain wheel 33 is connected with the screw rod 3 on the top of the chain wheel through a key and a key slot.

In this embodiment, the brush washer 1 includes a brush roller 11 and a brush plate 12 mounted to a bottom housing 10. The brush roller 11 and the brush plate 12 are used to wash the workpiece, and not only can effectively reduce friction but also can effectively clean the workpiece.

In this embodiment, a limit sensing piece and a switch are disposed on the upper portion of one of the lead screw fixing seats 31, and the limit sensing piece is electrically connected to the switch. The limit induction sheet and the switch are arranged to realize that the screw rod 3 can be completed in an effective stroke in the lifting process.

In this embodiment, the automatic lifting mechanism further includes an operation panel 5, and the operation panel 5 is electrically connected to the motor 4, the limit sensor and the switch, respectively. The operation panel 5 is convenient for controlling the automatic lifting of the brush cleaning machine 1, and automatic control is carried out.

The above-mentioned embodiment is the utility model discloses the implementation of preferred, in addition, the utility model discloses can also realize by other modes, not deviating from the utility model discloses any obvious replacement is all within the protection scope under the prerequisite of design.

Claims

1. The utility model provides a brush cleaning machine automatic lifting mechanism, automatic lifting mechanism is including setting up in the support frame of brush cleaning machine bottom, and the brush cleaning machine includes drain pan, its characterized in that: the lead screws are vertically arranged on both sides of the front end and both sides of the rear end of the bottom shell, a lead screw fixing seat is screwed on the upper end of each lead screw, the four lead screw fixing seats are fixed on both sides of the front end and both sides of the rear end of the bottom shell respectively, a lead screw bearing seat is sleeved on the lower end of each lead screw, the four lead screw bearing seats are fixed on both sides of the front end and both sides of the rear end of the support frame respectively, a chain wheel is fixed on the bottom of each lead screw, the four chain wheels are connected in sequence through a chain, and a motor for driving the chain wheel to rotate is fixed on the bottom of one chain wheel.

2. The brush washer automatic lifting mechanism of claim 1, wherein: the support frame is fixed with the motor board, the motor is installed in the motor board, the motor pole and one of them sprocket fixed connection of motor.

3. The brush washer automatic lifting mechanism of claim 1, wherein: the lead screw fixing seat is characterized in that first mounting plates are fixed on two sides of the lead screw fixing seat, a plurality of first adjusting holes are formed in the first mounting plates, and the lead screw fixing seat penetrates through the first adjusting holes through a first fixing piece and is fixedly connected with the bottom shell.

4. The brush washer automatic lifting mechanism of claim 1, wherein: the lead screw bearing block comprises a first bearing block arranged on the support frame and a second bearing block sleeved in the first bearing block.

5. The brush washer automatic lifting mechanism of claim 4, wherein: and second mounting plates are fixed on two sides of the first bearing seat, a plurality of second adjusting holes are formed in the second mounting plates, and the first bearing seat penetrates through the second adjusting holes through a second fixing piece and is fixedly connected with the support frame.

6. The brush washer automatic lifting mechanism of claim 2, wherein: a plurality of third regulation holes are seted up at the middle part of motor board, the motor board pass through the third regulation hole through the third mounting with support frame fixed connection.

7. The brush washer automatic lifting mechanism of claim 2, wherein: the motor rod of the motor is connected with one of the chain wheels through a key and a key slot, and the chain wheel is connected with the screw rod at the top of the chain wheel through a key and a key slot.

8. The brush washer automatic lifting mechanism of claim 1, wherein: the brush cleaning machine comprises a brush roller and a brush plate which are arranged on the bottom shell.

9. The brush washer automatic lifting mechanism of claim 1, wherein: the upper part of one of the screw rod fixing seats is provided with a limit induction sheet and a switch, and the limit induction sheet is electrically connected with the switch.

10. The brush washer automatic lifting mechanism according to claim 9, wherein: the automatic lifting mechanism further comprises an operation panel, and the operation panel is electrically connected with the motor, the limit induction sheet and the switch respectively.