WO2023005138A1

WO2023005138A1 - Bottom cover separation machine

Info

Publication number: WO2023005138A1
Application number: PCT/CN2021/142385
Authority: WO
Inventors: 茆林凤; 鞠明华; 王颍
Original assignee: 无锡四方友信股份有限公司; 太仓四方友信制桶有限公司; 南京四方制桶有限公司
Priority date: 2021-07-29
Filing date: 2021-12-29
Publication date: 2023-02-02
Also published as: CN113526126B; CN113526126A

Abstract

A bottom cover separation machine, comprising a plurality of racks (1), a plurality of first pneumatic cylinders (2), a plurality of second pneumatic cylinders (4), upper suction plates (31) and lower suction plates (51), wherein the plurality of racks (1) are arranged at intervals in an extending direction of a conveying channel (100), and the conveying channel (100) is configured for the placement of bottom covers (200) to be separated; and the plurality of first pneumatic cylinders (2) and the plurality of second pneumatic cylinders (4) are arranged corresponding to the plurality of racks (1) on a one-to-one basis, each first pneumatic cylinder (2) being connected to the upper suction plates (31), and each second pneumatic cylinder (4) being connected to the lower suction plates (51), so that the upper suction plates (31) and the lower suction plates (51) can be driven to move close to or away from the conveying channel (100), and then the upper suction plates (31) and the lower suction plates (51) can selectively generate a suction force that acts on the bottom cover (200) to be separated.

Description

Bottom cover dismantling machine

This application claims priority to a Chinese patent application with application number 202110866046.1 filed with the China Patent Office on July 29, 2021, the entire contents of which are incorporated herein by reference.

technical field

The present application relates to the technical field of automated production equipment, for example, to a bottom cover splitting machine.

Background technique

During the production process, it is necessary to disassemble multiple vat bottom covers into a single vat bottom cover to facilitate subsequent assembly. In related technologies, operators are required to disassemble the bottom cover of the vat one by one, but this method of dismantling is inefficient, time-consuming and laborious, which not only increases the cost of disassembling the bottom cover of the vat, but also affects the efficiency of subsequent installation.

Contents of the invention

The application provides a bottom cover splitting machine, which can efficiently split the bottom cover of a vat and save costs.

This application adopts the following technical solutions:

A bottom cover dismantling machine, comprising:

A plurality of racks, the plurality of racks are arranged at intervals along the extending direction of the conveying channel, and the conveying channel is configured to place the bottom cover to be disassembled;

A plurality of first cylinders and upper suction cups, the plurality of first cylinders correspond to the plurality of frames one by one, and each first cylinder is connected to the corresponding frame, and each first cylinder is connected to the frame The upper suction cup is connected and can drive the upper suction cup to move toward or away from the conveying channel. The upper sucker is arranged above the conveying channel and can selectively act on the bottom to be disassembled. cover suction;

A plurality of second air cylinders and lower suction cups, the plurality of second air cylinders correspond to the plurality of racks one by one, and each second air cylinder is connected to the racks correspondingly, each of the second air cylinders is connected to the lower suction cups The suction cup is connected to drive the lower suction cup to move towards or away from the delivery channel, and the lower suction cup is arranged below the delivery channel to selectively generate suction acting on the bottom cover to be disassembled .

Description of drawings

Fig. 1 is the front view of the bottom cover splitting machine provided by the present application;

Fig. 2 is the top view of the bottom cover dismantling machine provided by the present application;

Fig. 3 is a side view of the bottom cover dismantling machine provided by the present application.

In the picture:

100, conveying channel; 200, the bottom cover to be disassembled;

1. Rack; 2. The first cylinder;

3. Upper suction cup mount; 31. Upper suction cup;

4. The second cylinder;

5. Lower suction cup mount; 51. Lower suction cup;

6. Stopper; 61. Movable end;

7. Guide column.

Detailed ways

The technical solution of the present application will be further described below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, but not to limit the present application. In addition, it should be noted that, for the convenience of description, only parts relevant to the present application are shown in the drawings but not all of them.

In the description of this application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in this application in specific situations.

In this application, unless otherwise expressly specified and limited, a first feature being "on" or "under" a second feature may include direct contact between the first and second features, and may also include the first and second features Not in direct contact but through another characteristic contact between them. Moreover, "above", "above" and "above" the first feature on the second feature include that the first feature is directly above and obliquely above the second feature, or simply means that the first feature is horizontally higher than the second feature. "Below", "beneath" and "under" the first feature to the second feature include that the first feature is directly below and obliquely below the second feature, or simply means that the first feature has a lower level than the second feature.

As shown in Figures 1-3, the present embodiment provides a bottom cover splitting machine, including a plurality of frames 1, a first cylinder 2, a second cylinder 4, an upper suction cup 31 and a lower suction cup 51, wherein the frame 1 is arranged at intervals along the extension direction of the conveying channel 100, the conveying channel 100 is used to place the bottom cover 200 to be disassembled; the first cylinder 2 corresponds to the frame 1 one by one, and is connected to the corresponding frame 1, and the first cylinder 2 is connected to the The upper suction cup 31 can drive the upper suction cup 31 to move towards or away from the conveying channel 100. The upper sucking cup 31 is arranged above the conveying channel 100 and can selectively generate a suction force acting on the bottom cover 200 to be disassembled; the second cylinder 4 is also one-to-one corresponding with the frame 1, and is connected to the frame 1 correspondingly, the second cylinder 4 is connected to the lower suction cup 51, and can drive the lower suction cup 51 to move in a direction close to or away from the conveying channel 100, and the lower suction cup 51 It is arranged below the conveying channel 100 and can selectively generate a suction force acting on the bottom cover 200 to be disassembled.

For example, the upper suction cup 31 and the lower suction cup 51 provided in this embodiment are all vacuum suction cups, and the upper suction cup 31 and the lower suction cup 51 are all connected with a vacuum generator (not shown in the figure), and the bottom cover 200 to be disassembled is disassembled. When the vacuum generator sucks the gas in the vacuum chuck, a negative pressure is generated in the vacuum chuck, thereby generating suction to the bottom cover 200 to be disassembled, and the disassembly is completed; Inflate smoothly in the vacuum suction cup so that the negative pressure becomes zero air pressure or positive pressure in the vacuum suction cup. At this time, the vacuum suction cup does not generate suction for disassembling the bottom cover 200 .

In this embodiment, by setting the first cylinder 2 and the second cylinder 4 to drive the upper suction cup 31 and the lower suction cup 51 to move towards or away from the delivery channel 100, the upper suction cup 31 and the lower suction cup 51 can be selectively connected with the bottom cover to be disassembled. 200 contact or separate, the upper suction cup 31 is arranged above the delivery channel 100, the lower suction cup 51 is arranged below the delivery channel 100, the suction force generated by the upper suction cup 31 makes the part of the bottom cover 200 to be disassembled break away from the delivery channel 100, and the upper suction cup 31 connection, the suction generated by the lower suction cup 51 makes the part of the bottom cover 200 to be disassembled stay on the conveying channel 100, and completes the first disassembly of the bottom cover 200 to be disassembled. The part of the suction cup 31 to be disassembled bottom cover 200 is placed on the conveying channel 100 again, and the to be dismantled bottom cover 200 moves to the next frame 1 along with the conveying channel 100, and is split for the second time until the to-be-disassembled The bottom cover 200 is separated one by one.

It should be noted that the number of racks 1 provided in this embodiment is four, so at most five connected bottom covers 200 to be disassembled can be disassembled to ensure that the number of disassembled bottom covers is one , in other embodiments, the number of racks 1 is determined according to the number of connected bottom covers 200 to be disassembled, and it is enough to ensure that the number of disassembled bottom covers is only one.

For example, the axis of the first cylinder 2 and the axis of the second cylinder 4 are all perpendicular to the extension direction of the delivery channel 100, ensuring that the movement directions of the upper suction cup 31 and the lower suction cup 51 are all perpendicular to the extension direction of the delivery channel 100, avoiding the upper suction cup 31. There is a loss of force with the suction force of the lower suction cup 51 to disassemble the bottom cover 200 . For example, the axis of the first cylinder 2 coincides with the axis of the second cylinder 4 to ensure that the opposing forces provided by the upper suction cup 31 and the lower suction cup 51 act on a straight line.

For example, the bottom cover splitting machine provided in this embodiment also includes a stopper 6, which corresponds to the frame 1 one by one, and is connected to the corresponding frame 1, and the stopper 6 can make the conveying channel 100 The bottom cover 200 to be disassembled on the top is still relative to the frame 1 . For example, the stopper 6 has a movable end 61, and the movable end 61 has a first state and a second state; when the movable end 61 is in the first state, the bottom cover 200 to be disassembled on the delivery channel 100 moves relative to the frame 1; When the movable end 61 is in the second state, the bottom cover 200 to be disassembled on the delivery channel 100 is still relative to the frame 1 . For example, when the movable end 61 is in the second state, the center of the bottom cover 200 to be disassembled is on the axis of the first cylinder 2 , ensuring that the active force is applied to the center of the bottom cover 200 to be disassembled. For example, the bottom cover dismantling machine provided in this embodiment further includes a third air cylinder, and the third air cylinder can selectively make the movable end 61 in the first state or the second state.

For example, the first cylinder 2 is connected to the upper suction cup 31 through the upper suction cup mounting seat 3. In this embodiment, the upper suction cup mounting seat 3 is connected to the first cylinder 2 through the guide post 7. guiding role. The second cylinder 4 is connected to the lower suction cup 51 through the lower suction cup mount 5 . There are at least two upper suction cups 31 on each upper suction cup mounting base 3 , and at least two lower suction cups 51 on the lower suction cup mounting base 5 . In this embodiment, the number of upper suction cups 31 on the upper suction cup mounting base 3 is four, and the number of lower suction cups 51 of the lower suction cup mounting base 5 is also four, and a plurality of upper suction cups 31 and lower suction cups 51 are set to increase the upper suction cup. 31 and the lower suction cup 51 are to the suction force of the strip split bottom cover. In this embodiment, the upper suction cup 31 and the lower suction cup 51 are arranged symmetrically along the extension direction of the conveying channel 100 to ensure that the opposing forces provided by the upper suction cup 31 and the lower suction cup 51 act on a straight line.

When the bottom cover dismantling machine provided in this embodiment is working, the bottom cover 200 to be disassembled is placed on the delivery channel 100, and enters the first frame 1 along with the delivery channel 100, and the third cylinder drives the stopper 6 The movable end 61 makes the movable end 61 of the stopper 6 be in the second state. When the center of the bottom cover 200 to be disassembled passes the axis of the first cylinder 2, the bottom cover 200 to be disassembled is stationary relative to the first frame 1, The first cylinder 2 drives the upper suction cup 31 to abut against the bottom cover 200 to be disassembled, the second cylinder 4 drives the lower suction cup 51 to abut against the conveying channel 100, starts the vacuum generator, and the vacuum generator suctions the upper suction cup 31 and the lower suction cup 51 Gas, negative pressure is generated in the upper suction cup 31 and the lower suction cup 51, and the bottom cover 200 to be disassembled produces suction in the opposite direction. At the same time, the first cylinder 2 and the second cylinder 4 drive the upper suction cup 31 and the lower suction cup 51 to the opposite direction. Part of the bottom cover 200 to be disassembled is connected to the upper suction cup 31 under the suction force of the upper suction cup 31, and is separated from the delivery channel 100, and the part of the bottom cover 200 to be disassembled is still placed in the delivery channel 100 under the suction force of the lower suction cup 51, so far Complete the first disassembly of the bottom cover 200 to be disassembled. Control the vacuum generator to inflate the lower suction cup 51 smoothly, so that the negative pressure in the lower suction cup 51 becomes zero air pressure or positive pressure. At this time, the lower suction cup 51 does not generate suction for disassembling the bottom cover 200, and the third cylinder drives the stopper The movable end 61 of 6 is in the first state, and the part of the bottom cover 200 to be dismantled placed on the conveying channel 100 moves to the second frame 1 along with the conveying channel 100, and the above dismantling process is repeated to complete the second dismantling. It can be understood that the part of the bottom cover 200 to be disassembled that was originally connected to the upper suction cup 31 can be placed on the conveying channel 100 again, and the second disassembly is still completed at the first frame 1 until all the bottoms to be disassembled The cover 200 is disassembled one by one.

Claims

A bottom cover dismantling machine, comprising:

A plurality of racks (1), the plurality of racks (1) are arranged at intervals along the extending direction of the conveying channel (100), and the conveying channel (100) is configured to place the bottom cover (200) to be disassembled;

A plurality of first cylinders (2) and an upper suction cup (31), the plurality of first cylinders (2) correspond one-to-one to the plurality of racks (1), and each first cylinder (2) corresponds to the corresponding The frame (1) is connected, each of the first cylinders (2) is connected to the upper suction cup (31), and can drive the upper suction cup (31) to approach or move away from the delivery channel (100) movement, the upper suction cup (31) is arranged above the conveying channel (100), and can selectively generate suction acting on the bottom cover (200) to be disassembled;

A plurality of second cylinders (4) and lower suction cups (51), the plurality of second cylinders (4) correspond one-to-one to the plurality of racks (1), and each second cylinder (4) corresponds to the corresponding The frame (1) is connected, each of the second cylinders (4) is connected to the lower suction cup (51), and can drive the lower suction cup (51) to approach or move away from the conveying channel (100) Movement, the lower suction cup (51) is arranged below the conveying channel (100), and can selectively generate suction acting on the bottom cover (200) to be disassembled.
The bottom cover splitting machine according to claim 1, wherein the axis of each first cylinder (2) and the axis of each second cylinder (4) are respectively perpendicular to the conveying channel (100) direction of extension.
The bottom cover splitting machine according to claim 2, wherein the axis of each first cylinder (2) coincides with the axis of the corresponding second cylinder (4).
The bottom cover splitting machine according to claim 2, further comprising a plurality of stoppers (6), said plurality of stoppers (6) corresponding to said plurality of racks (1), each The stopper (6) is connected with the corresponding frame (1), and each stopper (6) can make the bottom cover (200) to be disassembled on the conveying channel (100) relative to the corresponding The frame (1) is stationary.
The bottom cover splitting machine according to claim 4, wherein each of the stoppers (6) has a movable end (61), and the movable end (61) has a first state and a second state;

In response to determining that the movable end (61) is in the first state, the bottom cover (200) to be disassembled on the delivery channel (100) corresponds to each of the stoppers (6) Rack (1) movement;

In response to determining that the movable end (61) is in the second state, the corresponding bottom cover (200) on the conveying channel (100) relative to each stopper (6) The frame (1) is stationary.
The bottom cover dismantling machine according to claim 5, wherein, in response to determining that the movable end (61) is in the second state, the center of the bottom cover (200) to be disassembled is within each stop The stopper (6) corresponds to the axis of the first cylinder (2).
The bottom cover splitting machine according to claim 5, further comprising a third air cylinder, which can selectively make the movable end (61) be in the first state or the second state.
The bottom cover splitting machine according to claim 1, further comprising a plurality of upper suction cup mounts (3) and a plurality of lower suction cup mounts (5), the plurality of first cylinders (2) and the plurality of The upper suction cup mounts (3) are in one-to-one correspondence, the plurality of second cylinders (4) are in one-to-one correspondence with the plurality of lower suction cup mounts (5), and each of the first cylinders (2) passes through the corresponding The upper suction cup mounting base (3) is connected with the upper suction cup (31), and each second cylinder (4) is connected with the lower suction cup (51) through the corresponding lower suction cup mounting base (5).
The bottom cover splitting machine according to claim 8, wherein, there are at least two upper suction cups (31) on each of the upper suction cup mounting bases (3), and there are at least two upper suction cups (31) on each of the lower suction cup mounting bases (5) There are at least two lower suction cups (51).
The bottom cover splitting machine according to any one of claims 1-9, wherein the upper suction cup (31) and the lower suction cup (51) are arranged symmetrically along the extending direction of the conveying channel (100).