CN215473185U

CN215473185U - Automatic rubberizing equipment closing device

Info

Publication number: CN215473185U
Application number: CN202121066742.6U
Authority: CN
Inventors: 陈伟华; 刘新泉; 陈海平; 徐瑞曦
Original assignee: Kingdom Precision Product Suzhou Co ltd
Current assignee: Kingdom Precision Product Suzhou Co ltd
Priority date: 2021-05-18
Filing date: 2021-05-18
Publication date: 2022-01-11
Anticipated expiration: 2031-05-18

Abstract

The utility model provides an automatic rubberizing equipment closing device, includes the frame, still includes the setting in the frame: the bottom of the upper die is provided with a pressure surface. The lower die is arranged corresponding to the upper die at intervals up and down, the top of the lower die is provided with a supporting surface, and the supporting surface is provided with a positioning bulge and a yielding groove which are matched with the shape of the lower surface of the workpiece to form a supporting surface matched with the lower surface of the workpiece. The driving mechanism comprises a driving end which can do up-and-down reciprocating motion and is in transmission connection with the upper die; the upper die is driven by the driving mechanism to move towards the lower die and approach the lower die to form a pressing surface of the upper die which is matched with a supporting surface of the lower die to press the workpiece, the pressing surface of the upper die acts on the upper surface of the workpiece, and the supporting surface of the lower die acts on the lower surface of the workpiece. The technical problems that the existing bonding mode of manually compressing a metal plate workpiece and a plastic workpiece is uneven in laminating stress, poor in bonding strength, easy to misplace and low in compressing efficiency are solved.

Description

Automatic rubberizing equipment closing device

Technical Field

The utility model relates to the technical field of sheet metal adhesive products, in particular to an automatic rubberizing assembly pressing device.

Background

At present with the mode that plastic work piece and sheet metal component bonded, paste the double faced adhesive tape earlier and go up the glue spreader on plastic work piece, the plastics work piece that the manual work will cloth good glue again presses the laminating with sheet metal work piece, and the problem that this kind of mode exists includes: 1. the manual pressing force is not uniform, the stress is not uniform, gaps between the metal plate workpiece and the plastic workpiece are not uniform, and the fitting precision is low. 2. The manual force is limited, so that the bonding strength between the metal plate workpiece and the plastic workpiece is poor and the sticking effect is poor. 3. In the manual pressing process, the phenomenon of dislocation of the metal plate workpiece and the plastic workpiece is easy to occur. 4. The manual pressing operation needs to be performed by pressing each time, so that the pressing is performed once, the labor intensity is high, and the long-time working cannot be met.

In view of this, the utility model provides an automatic adhesive tape sticking and assembling pressing device which is designed for improving the sticking precision, the bonding strength, the dislocation avoidance and the sticking efficiency of a sheet metal workpiece and a plastic workpiece to be stuck.

Disclosure of Invention

The utility model provides an automatic rubberizing, assembling and pressing device and aims to solve the technical problems that an existing bonding mode for manually pressing a metal plate workpiece and a plastic workpiece is uneven in bonding stress, poor in bonding strength, easy to misplace and low in pressing efficiency.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides an automatic rubberizing equipment closing device, includes the frame, still including setting up in the frame:

the bottom of the upper die is provided with a pressing surface for pressing down a workpiece to be bonded.

The lower mould, it is located go up the below of mould, with go up the mould and correspond the interval setting from top to bottom, the top of lower mould is equipped with one and supports the holding surface of work piece is equipped with on this holding surface with the protruding and recess of stepping down of location of work piece lower surface shape looks adaptation constitutes the holding surface with the looks adaptation of work piece lower surface.

The driving mechanism comprises a driving end which can do up-and-down reciprocating motion, and the driving end is in transmission connection with the upper die; the upper die is driven by the driving mechanism to move towards the lower die and is close to the lower die, a pressing surface of the upper die and a supporting surface of the lower die are matched to press a workpiece, the pressing surface of the upper die acts on the upper surface of the workpiece, and the supporting surface of the lower die acts on the lower surface of the workpiece.

The relevant content in the above technical solution is explained as follows:

1. in the scheme, when the pressing device starts to work, the upper die and the lower die are spaced, the workpiece to be bonded is arranged and positioned on the lower die, and when the pressing device starts to work, the upper die moves towards the lower die under the driving of the driving mechanism until the pressing surface of the upper die acts on the upper surface of the workpiece. After the pressing is carried out for a period of time, the upper die is lifted and separated from the workpiece under the driving of the driving mechanism, and the bonded workpiece is taken out, namely the pressing and attaching work is completed.

2. In the scheme, the supporting surface is provided with the positioning protrusion and the abdicating groove which are matched with the lower surface of the workpiece in shape, and the lower surface of the workpiece is provided with a plurality of grooves and convex ribs. When the workpiece to be bonded is arranged on the lower die, the lower surface of the workpiece is attached to the supporting surface of the lower die, the positioning protrusions act on the corresponding grooves on the workpiece, and the convex ribs on the workpiece are inserted into the yielding grooves of the lower die, so that the workpiece is positioned on the lower die, and the phenomenon of dislocation caused by the fact that the workpiece is moved in the pressing process is prevented, and the attaching precision is influenced.

3. Among the above-mentioned scheme, the bottom of going up the mould sets up the face of exerting pressure, and the top of lower mould sets up the holding surface, and the during operation is exerted pressure the face and is supported the cooperation and compress tightly or loosen the work piece, compresses tightly the work piece through face and face cooperation, compares with artifical the pressing, and the lifting surface is bigger, and the work piece atress is more even, by the clearance unanimity of two glued work piece parts, improves the laminating precision. And utilize mechanical device to replace artifical the compressing tightly, mechanical press intensity is controllable, can adjust according to the work piece difference of type, press intensity also than artifical the pressing greatly, improve bonding strength.

4. In the above scheme, the upper die includes an upper pressing plate, and the lower surface of the upper pressing plate forms the pressing surface. The pressure plate can increase the stressed area.

5. In the above solution, the lower mold includes a lower pressing plate, and the upper surface of the lower pressing plate forms the supporting surface. The pressure plate can increase the stressed area.

6. In the above scheme, the bottom of the rack is provided with an operating platform, and the lower die is fixed on the operating platform. When the device works, the lower die is fixed.

7. In the above scheme, the device further comprises two switches arranged at intervals, wherein the two switches are connected in series and are simultaneously electrically connected with the driving mechanism, so that when the two switches are simultaneously turned on, the driving mechanism starts to work. Just start work by pressing two switches simultaneously alone, prevent that people's hand from being gone up mould and lower mould and pressing from both sides to prevent slow-witted processing when playing personnel's operation, can improve the security performance of operation.

8. In the above scheme, the rack is further provided with a safety grating which is arranged oppositely, and the safety grating is electrically connected with the driving mechanism. When the safety grating device works, if a hand of a person extends into the range of the safety grating, the work can be stopped immediately, and the safety performance of operation is improved.

9. In the above scheme, the frame is a frame structure.

10. In the above scheme, the driving mechanism includes a cylinder, and a piston rod of the cylinder is connected to the upper die. The cylinder is fixedly installed at the top of the rack.

The working principle and the advantages of the utility model are as follows:

according to the automatic rubberizing assembly pressing device, in a use state, a certain distance is reserved between the upper die and the lower die, a workpiece to be bonded is installed and positioned on the lower die, and the lower surface of the workpiece is attached to the supporting surface of the lower die. In the working state, the upper die moves towards the lower die under the driving of the driving mechanism until the pressing surface of the upper die acts on the upper surface of the workpiece. After the pressing is carried out for a period of time, the upper die is lifted and separated from the workpiece under the driving of the driving mechanism, and the bonded workpiece is taken out, namely the pressing and attaching work is completed.

According to the utility model, the mechanical pressing device is used for replacing manual pressing, the mechanical pressing strength is controllable, adjustment can be performed according to different types of workpieces, the automation degree of a workshop is improved, the pressing strength is higher than that of manual pressing, and the bonding strength is improved.

According to the utility model, the positioning bulge and the abdicating groove which are matched with the shape of the workpiece are arranged on the supporting surface of the lower die, so that the workpiece is positioned on the lower die, and the phenomenon of dislocation caused by the movement of the workpiece in the pressing process is prevented.

The workpiece is pressed through surface-to-surface matching, compared with manual pressing, the workpiece pressing device has the advantages that the stress area is larger, the stress of the workpiece is more uniform, the gap between the two adhered workpiece parts is consistent, and the fitting precision is improved.

Drawings

FIG. 1 is a schematic perspective view of an upper mold away from a lower mold according to an embodiment of the present invention;

FIG. 2 is a front view of the upper die away from the lower die in an embodiment of the present invention;

FIG. 3 is a schematic perspective view of an upper mold approaching a lower mold according to an embodiment of the present invention;

FIG. 4 is a front view of an upper die approaching a lower die in accordance with an embodiment of the present invention;

FIG. 5 is a schematic perspective view of a lower mold according to an embodiment of the present invention;

FIG. 6 is a top view of a lower die of an embodiment of the present invention.

In the above drawings: 1. a frame; 2. an upper die; 3. a lower die; 4. positioning the projection; 5. a yielding groove; 6. a drive mechanism; 7. an operation table; 8. and (4) switching.

Detailed Description

The utility model is further described with reference to the following figures and examples:

example 1: automatic rubberizing equipment closing device

Referring to the attached drawings 1-6, the device comprises a rack 1 and further comprises:

the bottom of the upper die 2 is provided with a pressing surface for pressing down a workpiece to be bonded. The upper die 2 comprises an upper pressing plate, and the lower surface of the upper pressing plate forms the pressing surface.

The lower die 3 is located below the upper die 2 and corresponds to the upper die 2 at intervals, a supporting surface for supporting the workpiece is arranged at the top of the lower die 3, the lower die 3 comprises a lower pressing plate, and the supporting surface is formed on the upper surface of the lower pressing plate. The supporting surface is provided with a positioning bulge 4 and a yielding groove 5 which are matched with the lower surface of the workpiece in shape, so that the supporting surface is matched with the lower surface of the workpiece.

And the driving mechanism 6 comprises a driving end capable of doing up-and-down reciprocating motion, the driving end is in transmission connection with the upper die 2, the driving mechanism comprises an air cylinder, the air cylinder is fixedly installed at the top of the rack 1, and a piston rod of the air cylinder is connected with the upper die 2. The upper die 2 is driven by the driving mechanism 6 to move towards the lower die 3 and is close to the lower die 3, so that the pressing surface of the upper die 2 is matched with the supporting surface of the lower die 3 to press a workpiece, the pressing surface of the upper die 2 acts on the upper surface of the workpiece, and the supporting surface of the lower die 3 acts on the lower surface of the workpiece.

And an operation table 7, wherein the lower die 3 is fixed on the operation table 7.

Two switches 8 arranged at intervals, wherein the two switches 8 are connected in series and are simultaneously electrically connected with the driving mechanism, so that the driving mechanism starts to work when the two switches 8 are simultaneously opened.

And the safety grating is arranged oppositely and is electrically connected with the driving mechanism 6.

The embodiment of the utility model is used for bonding a plastic workpiece and a sheet metal part together, wherein the plastic workpiece is a cover of an intelligent closestool water tank, double-sided adhesive tape and glue are firstly pasted on the plastic workpiece, and then the sheet metal part is pasted on the gluing part of the plastic workpiece to form an integral workpiece to be bonded. The pressing device has a certain distance between the upper die 2 and the lower die 3 in a use state, the whole workpiece to be bonded is arranged and positioned on the lower die 3, and the lower surface of the workpiece is attached to the supporting surface of the lower die 3. The switch 8 is opened, and in the working state, the upper die 2 is driven by the driving mechanism 6 to move towards the lower die 3 until the pressing surface of the upper die 2 acts on the upper surface of the workpiece. After the pressing is carried out for a period of time, the upper die 2 is lifted away from the workpiece under the driving of the driving mechanism 6, and the bonded workpiece is taken out, namely, the pressing and attaching work is completed.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an automatic rubberizing equipment closing device, includes frame (1), its characterized in that: still including setting up on frame (1):

the bottom of the upper die (2) is provided with a pressing surface for pressing down a workpiece to be bonded;

the lower die (3) is positioned below the upper die (2) and is vertically arranged at intervals corresponding to the upper die (2), a supporting surface for supporting the workpiece is arranged at the top of the lower die (3), and a positioning bulge (4) and a yielding groove (5) which are matched with the lower surface of the workpiece in shape are arranged on the supporting surface to form the matching of the supporting surface and the lower surface of the workpiece;

the driving mechanism (6) comprises a driving end which can do up-and-down reciprocating motion, and the driving end is in transmission connection with the upper die (2); go up mould (2) through actuating mechanism (6) drive, do the motion towards lower mould (3), be close to lower mould (3), constitute the face of exerting pressure of going up mould (2) and the holding surface cooperation of lower mould (3) and compress tightly the work piece, the face of exerting pressure of going up mould (2) acts on the upper surface of work piece, the holding surface of lower mould (3) acts on the lower surface of work piece.

2. The automatic rubberizing, assembling and pressing device according to claim 1, wherein: the upper die (2) comprises an upper pressing plate, and the lower surface of the upper pressing plate forms the pressing surface.

3. The automatic rubberizing, assembling and pressing device according to claim 1, wherein: the lower die (3) comprises a lower pressing plate, and the upper surface of the lower pressing plate forms the supporting surface.

4. The automatic rubberizing, assembling and pressing device according to claim 1, wherein: an operation table (7) is arranged at the bottom of the rack (1), and the lower die (3) is fixed on the operation table (7).

5. The automatic rubberizing, assembling and pressing device according to claim 1, wherein: the automatic opening and closing device is characterized by further comprising two switches (8) arranged at intervals, wherein the two switches (8) are connected in series and are electrically connected with the driving mechanism at the same time, and the driving mechanism starts to work when the two switches (8) are opened at the same time.

6. The automatic rubberizing, assembling and pressing device according to claim 1, wherein: the frame (1) is also provided with a safety grating which is arranged oppositely, and the safety grating is electrically connected with the driving mechanism (6).

7. The automatic rubberizing, assembling and pressing device according to claim 1, wherein: the frame (1) is of a frame structure.

8. The automatic rubberizing, assembling and pressing device according to claim 1, wherein: the driving mechanism (6) comprises an air cylinder, and a piston rod of the air cylinder is connected with the upper die (2).

9. The automatic rubberizing, assembling and pressing device according to claim 8, wherein: the air cylinder is fixedly arranged at the top of the frame (1).