CN212402685U

CN212402685U - Automatic feeding and discharging mechanism of PCB cleaning machine

Info

Publication number: CN212402685U
Application number: CN202021094581.7U
Authority: CN
Inventors: 许小波
Original assignee: Dongguan Nanguan Automation Technology Co ltd
Current assignee: Dongguan Nanguan Automation Technology Co ltd
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2021-01-26
Anticipated expiration: 2030-06-15

Abstract

The utility model provides a PCB board cleaning machine goes up unloading mechanism automatically, includes material loading portion and unloading portion, and unloading portion is the same with material loading portion structure, and its characterized in that, a PCB board cleaning machine goes up unloading mechanism automatically includes the clamping of prepareeing material, elevating system, and elevating system includes fixed plate, lead screw motor, lift seat and screw rod, and the fixed plate setting is in the top of lift seat. The beneficial effects are that: the utility model discloses a full-automatic unloading of going up only needs the manual work to get and puts the clamping of prepareeing material, and unloading mechanism all has many reservations to be used for accomodating the track position of the clamping of prepareeing material on the cleaning machine, can put the clamping of prepareeing material in advance and realize prepareeing in advance above the track, also has the track position that is used for accomodating the clamping of prepareeing material after finishing using, and the workman can have abundant time to get the blowing.

Description

Automatic feeding and discharging mechanism of PCB cleaning machine

Technical Field

The utility model belongs to PCB board washs the field, specifically is an automatic mechanism of unloading of going up of PCB board.

Background

In recent ten years, the printed circuit board manufacturing industry in China develops rapidly, and the total output value and the total output both belong to the first world. Along with PCB board demand constantly increases, the unloading, washing on traditional PCB board cleaning machine needs the manual work, consuming time and wasting power, and traditional cleaning machine has more and more can not satisfy people's growing needs, and nevertheless the current automatic cleaning machine of PCB board degree of automation on the market is low, and the operation is complicated.

Disclosure of Invention

An object of the utility model is to provide an automatic unloading mechanism of going up of PCB board cleaning machine to solve the problem that proposes among the above-mentioned background art.

The utility model provides an unloading mechanism in PCB board cleaning machine automation, includes material loading portion and unloading portion, and unloading portion is the same with material loading portion structure, and an unloading mechanism in PCB board cleaning machine automation is including the clamping of prepareeing material, elevating system, and elevating system includes fixed plate, lead screw motor, lift seat and screw rod, and the fixed plate setting is in the top of lift seat.

According to a further technical scheme, the lifting mechanism is provided with a first rail.

Further technical scheme, elevating system is provided with cylinder one, cylinder output end one, cylinder connecting piece, jack catch fixing base, jack catch, cylinder connecting piece both ends respectively with cylinder output end one and jack catch fixing base fixed connection, the jack catch setting is on the jack catch fixing base, the jack catch is a little higher than track one.

According to the technical scheme, the clamping jaw is provided with a fixing block and a spring, the clamping jaw fixing seat is provided with a clamping jaw one-way anti-falling baffle, the clamping jaw fixing seat is hinged to the clamping jaw through a bolt, the bolt is sleeved with the spring, and two ends of the spring are respectively inserted into the clamping jaw and the clamping jaw fixing seat.

According to the further technical scheme, the lifting mechanism is provided with a second air cylinder, and the second air cylinder is provided with a second air cylinder output end.

According to a further technical scheme, the lifting mechanism is provided with a second rail.

Further technical scheme is provided with the division board on the clamping of prepareeing material.

According to the technical scheme, the middle of the automatic feeding and discharging mechanism of the PCB cleaning machine is a cleaning part, and the cleaning part is provided with a feeding sucker and a discharging sucker.

Further technical scheme, elevating system is provided with and snatchs the mechanism, snatchs the mechanism and includes the motor, snatchs claw and location department.

In order to achieve the above object, the utility model provides a following technical scheme:

the beneficial effects are that: the utility model discloses a full-automatic unloading of going up only needs the manual work to get and puts the clamping of prepareeing material, and unloading mechanism all has many reservations to be used for accomodating the track position of the clamping of prepareeing material on the cleaning machine, can put the clamping of prepareeing material in advance and realize prepareeing in advance above the track, also has the track position that is used for accomodating the clamping of prepareeing material after finishing using, and the workman can have abundant time to get the blowing.

Drawings

FIG. 1: the utility model discloses a perspective view.

FIG. 2: the utility model discloses a lifting mechanism stereogram.

FIG. 3: the utility model discloses a jack catch explosion diagram.

FIG. 4: the utility model discloses a local stereogram of elevating system.

Detailed Description

The technical solution of the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings,

referring to fig. 1-2, the left side of an automatic loading and unloading mechanism of a PCB cleaning machine is a loading part, the right side is a unloading part, and the unloading part and the loading part have the same structure; referring to fig. 1, the automatic loading and unloading mechanism includes a material preparing clamp 1 and a lifting mechanism 2; the lifting mechanism 2 comprises a fixing plate 21, a screw rod motor 22, a lifting seat 23 and a spiral screw rod 24, wherein the fixing plate 21 is fixedly arranged above the lifting seat 23;

the working process of the lifting mechanism 2 is as follows: manually placing the material preparation clamp 1 above the fixing plate 21, driving a lifting seat 23 to start moving by a screw motor 22 through a screw rod 24, and driving the material preparation clamp 1 above the fixing plate 21 to move upwards by the lifting seat 23;

in a further technical scheme, please refer to fig. 2-3, a first rail 4 is fixedly arranged below the lifting mechanism 2 along the Y-axis direction, and the first rail 4 can store the material preparation clamp 1 as a preliminary preparation to avoid the material breakage, and also has a limiting effect on the position of the material preparation clamp 1.

Further technical solution, please refer to fig. 1-3, a cylinder one 3, a cylinder output end one 31, a cylinder connecting piece 32, a jaw fixing seat 33, and a jaw 34 are arranged below the lifting mechanism 2, two ends of the cylinder connecting piece 32 are respectively fixedly connected with the cylinder output end one 31 and the jaw fixing seat 33, the jaw 34 is arranged on the jaw fixing seat 33, and the jaw 34 is slightly higher than the rail one 4.

The working process of the lifting mechanism 2 is as follows: when the feed preparation clamping 1 is not placed above the fixing plate 21, the first cylinder output end 31 drives the clamping jaw 34 to move along the Y-axis direction, the feed preparation clamping 1 which is placed on the first rail 4 in advance is pushed onto the fixing plate 21, the first rail 4 limits the moving position of the feed preparation clamping 1, the feed preparation clamping 1 is prevented from offsetting when being pushed by the cylinder 3, and the part of the clamping jaw 34 slightly higher than the first rail 4 plays a role in driving the feed preparation clamping 1 to move along the Y-axis direction.

In a further technical scheme, referring to fig. 3, a clamping jaw 34 is provided with a fixing block 36 and a spring 37, a clamping jaw one-way anti-falling baffle 35 is arranged on a clamping jaw fixing seat 33, the clamping jaw fixing seat 33 is hinged to the clamping jaw 34 through a bolt, the bolt is sleeved with the spring 37, and two ends of the spring 37 are respectively inserted into the clamping jaw 34 and the clamping jaw fixing seat 33 (not shown in the figure).

The working process of the lifting mechanism 2 is as follows: manually placing a material preparation clamp 1 on a first rail 4 of a feeding part, driving a clamping jaw 34 to push the material preparation clamp 1 to move to a fixing plate 21 along the Y-axis direction by a first cylinder output end 31, then driving the clamping jaw 34 to move outwards by the first cylinder output end 31, if manually placing another material preparation clamp 1 in the first rail 4 for preparation, pressing the part, slightly higher than the first rail 4, of the clamping jaw 34 by the material preparation clamp 1 placed in advance when the clamping jaw 34 resets outwards, enabling the clamping jaw 34 to rotate and fall down along the Y-axis direction by taking a bolt as a center, and enabling a spring 37 to elastically deform, so that the clamping jaw 34 moves reversely along the Y-axis without affecting the position of the material preparation clamp 1 prepared in advance; after the cylinder I3 drives the toppled clamping jaw 34 to move out of the bottom of the material preparation clamp 1, the spring 37 resets to drive the clamping jaw 34 to rotate reversely along the Y axis by taking the bolt as a center, and when the fixing block 36 touches the clamping jaw one-way anti-falling baffle 35, the rotation is stopped, and the clamping jaw 34 returns to the original rotating state.

In a further technical scheme, referring to fig. 2, a second cylinder 6 is fixedly arranged above the lifting mechanism 2, the second cylinder 6 is provided with a second cylinder output end 61, and when the material preparation clamp 1 above the fixing plate 21 is used up, the second cylinder output end 61 pushes out the material preparation clamp along the Y-axis direction under the driving of the second cylinder 6.

In a further technical scheme, referring to fig. 4, a second rail 9 is fixedly arranged above the lifting mechanism 2 along the X-axis direction, the second cylinder 6 pushes the used material preparation clamp 1 out of the second rail 9 along the Y-axis direction, the material preparation clamp 1 can be stored on the second rail 9, and the second rail 9 is to be taken out manually.

In a further technical scheme, please refer to fig. 1, a material preparing clamp 1 is provided with a separation plate 11 for separating and placing a PCB;

in a further technical scheme, please refer to fig. 1, a cleaning part is arranged in the middle of an automatic feeding and discharging mechanism of a PCB cleaning machine, and is provided with a feeding sucker 7 and a discharging sucker 8; for gripping the PCB board when in use.

In a further technical scheme, referring to fig. 4, a grabbing mechanism 5 is fixedly arranged above the lifting mechanism 2, and the grabbing mechanism 5 includes a motor 51, a grabbing claw 52 and a positioning portion 53.

The process of feeding and cleaning is started from the uppermost layer of the material preparation clamp 1, when the material preparation clamp 1 is driven to vertically move upwards by the lifting seat 23 of the feeding part, when the uppermost layer of the separation plate 11 of the material preparation clamp 1 and the positioning part 53 are in the same horizontal position, the lifting seat 23 stops moving upwards, the motor 51 drives the grabbing claw 52, the grabbing claw 52 grabs a PCB to be cleaned from the uppermost layer of the separation plate 11 of the material preparation clamp 1 and drags the PCB into the positioning part 53 for positioning, after the PCB placed on the uppermost layer of the separation plate 11 is grabbed, the lifting seat 23 drives the material preparation clamp 1 to continuously move upwards until the separation plate 11 of the second uppermost layer of the material preparation clamp 1 and the positioning part 53 are in the same horizontal position, the movement is stopped until the grabbing claw 52 grabs again, and the lifting seat 23 ascends layer by layer to realize the process of automatic layer; the feeding sucker 7 sucks the PCB placed at the positioning position, and then the PCB is placed on the cleaning turntable to wait for cleaning;

the blanking and storage process is started from the uppermost layer of the material preparation clamp 1, after the PCB is cleaned, the cleaned PCB is sucked by the discharging sucker 8 and placed at the positioning position 53 of the blanking part, the lifting seat 23 of the blanking part drives the empty material preparation clamp 1 to vertically move upwards, when the uppermost layer of the material preparation clamp 1 and the positioning position 53 are at the same horizontal position, the lifting seat 23 stops moving upwards, the grabbing claw 52 grabs the PCB on the positioning position 53 onto the uppermost layer of the separation plate 11 on the empty material preparation clamp 1, after the PCB is placed on the uppermost layer of the separation plate 11, the lifting seat 23 drives the material preparation clamp 1 to continuously move upwards until the separation plate 11 on the second uppermost layer of the material preparation clamp 1 and the positioning position 53 are at the same horizontal position, the movement is stopped until the grabbing claw 52 is placed again, and the lifting seat 23 ascends layer by layer to realize the process of automatic layer-by layer storage;

after the PCB in the material preparation clamp 1 above the feeding part is grabbed, the second cylinder output end 61 of the second cylinder 6 pushes the material preparation clamp 1 placed on the fixing plate 21 outwards to the second rail 9, the lifting seat 23 starts to descend to be at the same horizontal position with the first rail 4 below after the material preparation clamp 1 is pushed to the second rail 9, and then the first cylinder 3 drives the clamping jaw 34 to push the material preparation clamp 1 which is placed on the first rail 4 in advance and is filled with the PCB to be cleaned to the fixing plate 21, so that automatic feeding circulation is realized; after a PCB board is filled in a separation plate 11 in a material preparation clamp 1 above a blanking part, a second cylinder output end 61 of a second cylinder 6 pushes the material preparation clamp 1 placed on a fixing plate 21 outwards to a second rail 9, a lifting seat 23 starts to descend to be at the same horizontal position with a first rail 4 below after the material preparation clamp 1 is pushed out to the second rail 9, and then stops, the first cylinder 3 drives a clamping jaw 34 to push the empty material preparation clamp 1 placed on the first rail 4 in advance to the fixing plate 21, and automatic blanking circulation is achieved;

the utility model provides a PCB board cleaning machine goes up unloading mechanism in automation only needs the artifical clamping of prepareeing material of putting into the PCB board that loads needs to wash on feeding portion elevating gear's track one, the artifical empty clamping of prepareeing material of putting into on feeding portion elevating gear's track one, the artifical empty clamping of prepareeing material of taking out on feeding portion track two, the artifical clamping of prepareeing material that loads PCB board after the washing that takes out on feeding portion track two, feeding mechanism all can accomplish automatically in other processes, practice thrift a large amount of manpowers.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 include only a single embodiment, and such description is for clarity only, and those skilled in the art will be able to make the description as a whole, and the embodiments may be appropriately combined to form other embodiments as will be apparent to those skilled in the art.

Claims

1. The utility model provides a PCB board cleaning machine goes up unloading mechanism automatically, includes material loading portion and unloading portion, and unloading portion is the same with material loading portion structure, and its characterized in that, a PCB board cleaning machine goes up unloading mechanism automatically includes the clamping of prepareeing material, elevating system, and elevating system includes fixed plate, lead screw motor, lift seat and screw rod, and the fixed plate setting is in the top of lift seat.

2. The automatic loading and unloading mechanism of the PCB cleaning machine as recited in claim 1, wherein the lifting mechanism is provided with a first rail.

3. The automatic loading and unloading mechanism of claim 1, wherein the lifting mechanism is provided with a first cylinder, a first cylinder output end, a first cylinder connecting piece, a jaw fixing seat and a jaw, two ends of the first cylinder connecting piece are respectively and fixedly connected with the first cylinder output end and the jaw fixing seat, the jaw is arranged on the jaw fixing seat, and the jaw is slightly higher than the first rail.

4. The automatic loading and unloading mechanism of claim 3, wherein the claw is provided with a fixed block and a spring, the claw fixing seat is provided with a claw one-way anti-falling baffle, the claw fixing seat is hinged to the claw through a bolt, the bolt is sleeved with the spring, and two ends of the spring are respectively inserted into the claw and the claw fixing seat.

5. The automatic loading and unloading mechanism of claim 1, wherein the lifting mechanism is provided with a second cylinder, and the second cylinder is provided with a second cylinder output end.

6. The automatic loading and unloading mechanism of the PCB board cleaning machine as recited in claim 5, wherein the lifting mechanism is provided with a second rail.

7. The automatic loading and unloading mechanism of the PCB cleaning machine as recited in claim 1, wherein a separation plate is arranged on the material preparation clamp.

8. The automatic loading and unloading mechanism of a PCB board cleaning machine as claimed in claim 1, wherein a cleaning part is arranged in the middle of the automatic loading and unloading mechanism of the PCB board cleaning machine, and the cleaning part is provided with a feeding sucker and a discharging sucker.

9. The automatic loading and unloading mechanism of claim 1, wherein the lifting mechanism is provided with a grabbing mechanism, and the grabbing mechanism comprises a motor, a grabbing claw and a positioning part.