CN112222266A

CN112222266A - Ear seat continuous forming mechanism that can fix a position

Info

Publication number: CN112222266A
Application number: CN202011216786.2A
Authority: CN
Inventors: 洪颖
Original assignee: Dongguan University of Technology
Current assignee: Dongguan University of Technology
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-01-15
Also published as: JP7033349B1; JP2022075459A

Abstract

The invention relates to a lug continuous forming mechanism capable of positioning, which comprises a lower frame and an upper frame, wherein a conveying groove is formed in the lower frame, a conveying device is arranged in the conveying groove, a forming device embedded in the conveying groove is arranged at the tail end of the conveying device, a transfer device and a profiling device are arranged below the upper frame, the forming device comprises a forming side frame embedded in the conveying groove, a forming lifting structure matched with the profiling device is arranged at the center of the forming side frame, a positioning groove with a vertical direction is arranged in the forming side frame far away from a conveying starting end, a positioning lifting cylinder with a vertical direction is arranged in the positioning groove, the positioning lifting cylinder is connected with a positioning lifting block, a positioning insertion rod penetrating through the forming side frame is arranged on the positioning lifting block, and the positioning insertion rod is in clearance fit with an installation hole; can make it dock through the transfer device with conveyor, and then realize continuous main part board blowing, also can accomplish the location of main part board 9 simultaneously to can not influence the shaping operation, improved machining efficiency.

Description

Ear seat continuous forming mechanism that can fix a position

Technical Field

The invention relates to the field of processing equipment, in particular to a lug seat continuous forming mechanism capable of positioning.

Background

The ear seat is a common connecting piece, as shown in fig. 1, is formed through stamping forming by the main part board 9 of seting up two mounting holes 10, and present processing is mostly through the manual work place forming device with main part board 9 on, then counterpoint through the manual work, and later rethread pressure type device cooperation forming device realizes the shaping of main part board 9, later takes away the ear seat after the shaping away, need consume a large amount of manpower works, inefficiency.

Disclosure of Invention

The invention aims to provide a lug continuous forming mechanism capable of positioning, through designing the structure of a forming device, the lug continuous forming mechanism can be butted with a conveying device through a transfer device, so that continuous discharging of main body plates is realized, meanwhile, the positioning of the main body plates 9 can be completed, the forming operation is not influenced, and the processing efficiency is improved.

In order to achieve the above purpose, the invention adopts the technical scheme that: a lug continuous forming mechanism capable of positioning comprises a lower frame and an upper frame, wherein a conveying groove is formed in the lower frame, a conveying device is arranged in the conveying groove, a forming device embedded in the conveying groove is arranged at the tail end of the conveying device, a transfer device for enabling the device to be in butt joint with the forming device and a profiling device matched with the forming device are arranged below the upper frame, the forming device comprises a forming side frame embedded in the conveying groove, a forming lifting structure matched with the profiling device is arranged at the center of the forming side frame, a positioning groove with a vertical direction is arranged in the forming side frame far away from a conveying starting end, a positioning lifting cylinder with a vertical direction is arranged in the positioning groove, the positioning lifting cylinder is connected with a positioning lifting block, and a positioning insertion rod penetrating through the forming side frame is arranged on the positioning lifting block, the positioning inserted bar is in clearance fit with the mounting hole.

Preferably, the transfer device including set up in last frame below and the transfer motor that mutually supports with transfer the lead screw, transfer the lead screw cup joint the cooperation and transfer the movable block, the below of transferring the movable block be provided with and transfer the lift cylinder, transfer the lift cylinder and be connected with and transfer the elevator, the below of transferring the elevator be connected with the mounting hole clearance fit transfer the inserted bar.

Preferably, the upper part of the part, close to the conveying starting end, of the forming side frame is provided with a vertical downward positioning jack, the positioning jack is matched with the transfer inserted link plug bush, and the bottom of the transfer inserted link is provided with a contact sensor.

Preferably, the transfer inserted link is sleeved with a detection block which can move relatively in the vertical direction, the upper part of the detection block is connected with the transfer lifting block through a detection spring, and a pressure sensor is embedded in the lower surface of the detection block.

Preferably, shaping elevation structure including set up at the shaping bottom plate of shaping side frame lower part and set up the shaping expanding spring who passes the shaping bottom plate in the lower frame, shaping expanding spring's upper portion be provided with the shaping lifter plate, the lower part of shaping lifter plate be provided with the shaping lift guide bar that can pass the shaping bottom plate, the lower extreme of shaping lift guide bar be provided with and block the piece, shaping expanding spring be in compression state all the time, and when blockking piece and shaping bottom plate contact, the upper surface parallel and level of shaping lifter plate and shaping side frame, the lower frame on still be provided with and cup joint complex spring sleeve with shaping expanding spring.

Preferably, the upper surface middle part embedding of shaping lifter plate have rather than the electromagnet piece of upper surface parallel and level, electromagnet piece and main part board magnetic adsorption cooperation.

Preferably, the profiling device comprises a profiling cylinder arranged below the upper frame, a profiling lifting block is arranged below the profiling cylinder, a profiling block is arranged at the lower part of the profiling lifting block, the profiling block is a square block, and the height of the profiling block is greater than that of the formed rear ear plate.

Preferably, the number of the compression type cylinders is two, the compression type cylinders are symmetrical about the compression type blocks, the compression type weight is arranged at the center of the upper portion of the compression type lifting block, the compression type spring connected with the lower portion of the upper frame is arranged on the upper portion of the compression type weight, and the compression type spring is always in a compression state.

Drawings

FIG. 1 is a diagram of a process for forming an ear mount;

FIG. 2 is a schematic structural view of a positionable ear mount continuous molding mechanism;

FIG. 3 is a schematic structural view of a molding portion;

FIG. 4 is a schematic structural view of a molding apparatus;

fig. 5 is a schematic view of the transfer device.

The text labels shown in the figures are represented as: 1. a lower frame; 2. an upper frame; 3. a conveying trough; 4. a conveying device; 6. A transfer device; 7. a molding device; 8. a profiling device; 9. a main body plate; 10. mounting holes; 11. profiling air cylinders; 12. a profiling lifting block; 13. a molding block; 14. profiling a heavy block; 15. a profiled spring; 16. forming a side frame; 17. forming a bottom plate; 18. forming the telescopic spring; 19. forming a lifting plate; 20. an electromagnet block; 21. forming a lifting guide rod; 22. positioning a lifting cylinder; 23. positioning the lifting block; 24. positioning the inserted rod; 25. positioning the jack; 27. a spring sleeve; 31. a transfer motor; 32. a transfer screw; 33. transferring the movable block; 34. a transfer lifting cylinder; 35. transferring the lifting block; 36. transferring the inserted link; 37. a contact sensor; 38. detecting a spring; 39. and detecting the block.

Detailed Description

The following detailed description of the present invention is given for the purpose of better understanding technical solutions of the present invention by those skilled in the art, and the present description is only exemplary and explanatory and should not be construed as limiting the scope of the present invention in any way.

As shown in fig. 1 to 4, the specific structure of the present invention is: a lug continuous forming mechanism capable of positioning comprises a lower frame 1 and an upper frame 2, wherein a conveying groove 3 is formed in the lower frame 1, a conveying device 4 is arranged in the conveying groove 3, a forming device 7 embedded in the conveying groove 3 is arranged at the tail end of the conveying device 4, a transfer device 6 enabling the device 4 to be in butt joint with the forming device 7 and a profiling device 8 matched with the forming device 7 are arranged below the upper frame 2, the forming device 7 comprises a forming side frame 16 embedded in the conveying groove 3, a forming lifting structure matched with the profiling device 8 is arranged at the center of the forming side frame 16, a positioning groove with a vertical direction is arranged in the forming side frame 16 far away from a conveying starting end, a positioning lifting cylinder 22 with a vertical direction is arranged in the positioning groove, and the positioning lifting cylinder 22 is connected with a positioning lifting block 23, the positioning lifting block 23 is provided with a positioning inserted rod 24 penetrating out of the forming side frame 16, and the positioning inserted rod 24 is in clearance fit with the mounting hole 10.

The specific operation is that the main body plate 9 is put on the conveying device 4, then conveyed to the lower part of the transfer device through the conveying device 4, then conveyed to the forming side plate 16 through the transfer device, then the positioning lifting block 23 is driven to ascend through the positioning lifting cylinder 22, and then the positioning insertion rod 24 is inserted into the mounting hole 10, then the main body plate 9 is driven to move through the transfer device 6, and then the positioning insertion rod 24 is attached to one side of the mounting hole 10, so that the main body plate 9 can be accurately positioned before forming, the precision of subsequent forming is improved, then the positioning structure and the transfer device are separated from the main body plate 9, and then the main body plate 9 on the forming side plate 16 is formed through the movement of the profiling device 8 in cooperation with the forming lifting structure, thus realizing the continuous operation of conveying, transferring, positioning and forming of the main body plate 9, greatly improves the processing efficiency and reduces the labor intensity.

As shown in fig. 5, the transfer device 6 includes a transfer motor 31 and a transfer screw 32 disposed below the upper frame 2 and matched with each other, the transfer screw 32 is sleeved with a transfer movable block 33, a transfer lifting cylinder 34 is disposed below the transfer movable block 33, the transfer lifting cylinder 34 is connected with a transfer lifting block 35, and a transfer insertion rod 36 in clearance fit with the mounting hole is connected below the transfer lifting block 35.

The transfer device is specifically operated as follows, firstly, the transfer motor 31 drives the transfer screw 32 to rotate, then the transfer movable block 33 moves, the transfer inserted bar 36 moves to the upper side of the corresponding mounting hole 10, then the transfer lifting cylinder 34 drives the transfer lifting block 35 to descend, further the transfer inserted bar 36 is inserted into the corresponding mounting hole 10, further the transfer motor 31 drives the transfer movable block 33 to move, so that the main body plate 9 can be driven to move together, and the transfer operation of the main body plate 9 is realized.

As shown in fig. 3-5, a positioning insertion hole 25 is formed in the upper portion of the forming side frame 16 near the conveying start end, the positioning insertion hole 25 is in insertion fit with a transfer insertion rod 36, and a contact sensor 37 is disposed at the bottom of the transfer insertion rod 36.

After the positioning operation is completed, the transfer lifting cylinder 34 drives the transfer lifting block 35 to continuously descend, so that the transfer insertion rod 36 is inserted into the positioning insertion hole 25, if the main body plate 9 is in a regular size, in the process, the signal change of the contact sensor 37 should be from generation of a sensing signal to no generation of the sensing signal to generation of the sensing signal, if the installation hole vacancy of the main body plate 9 is incorrect, the transfer insertion rod 36 cannot be inserted into the positioning insertion hole 25, the signal change of the contact sensor 37 cannot occur, and thus the vacancy of the installation hole on the main body plate 9 can be detected.

As shown in fig. 5, a detection block 39 that can relatively move in the vertical direction is fitted over the transfer plunger 36, the upper portion of the detection block 39 is connected to the transfer elevating block 35 via a detection spring 38, and a pressure sensor is fitted into the lower surface of the detection block 39.

After the transfer plunger 36 is inserted into the mounting hole 10 and the contact sensor 37 generates a signal, the detection block 39 at this time contacts the main body plate 9, and further the pressure sensor generates a sensing signal, so that the compression amount of the detection spring 38 can be determined by the vertical pressure generated by the pressure sensor, and further the compression amount is fed back to the thickness information of the main body plate 9, and further the thickness of the main body plate 9 can be detected.

As shown in fig. 4, shaping elevation structure including set up at the shaping bottom plate 17 of shaping side frame 16 lower part and set up the shaping expanding spring 18 that passes shaping bottom plate 17 on lower frame 1, the upper portion of shaping expanding spring 18 be provided with shaping lifter plate 19, the lower part of shaping lifter plate 19 be provided with the shaping lift guide bar 21 that can pass shaping bottom plate 17, the lower extreme of shaping lift guide bar 21 be provided with and block the piece, shaping expanding spring 18 be in compression state all the time, and when blockking the piece and contacting with shaping bottom plate 17, shaping lifter plate 19 and shaping side frame 16's upper surface parallel and level, lower frame 1 on still be provided with and cup joint complex spring sleeve 27 with shaping expanding spring 18.

When the profiling device performs profiling, the positioning structure and the transfer structure are both separated from the main body plate 9, the forming lifting plate 19 at the moment can be abutted against the main body plate, the forming expansion spring 18 can be continuously compressed along with the continuous pressing of the profiling device 8, and then the forming of the main body plate 9 can be completed, and the forming expansion spring 18 is always in a compression state, so that the forming lifting plate 19 can be ensured to be always attached to the main body plate 9 in the profiling process, and further, the accurate profiling effect can be ensured.

As shown in fig. 4, an electromagnet block 20 flush with the upper surface of the forming lifting plate 19 is embedded in the middle of the upper surface of the forming lifting plate 19, and the electromagnet block 20 is in magnetic attraction fit with the main body plate 1.

After accomplishing location and mounting hole position detection, make electromagnet block 20 and main part board 9 accomplish magnetic adsorption through the mode that makes electromagnet block 20 circular telegram, later make location structure again and transfer the structure and break away from main part board 9, so can ensure when forming device carries out the die mould, the skew can not appear in main part board 9's position, after the die mould device contacts main part board 9, can make electromagnet block 20 outage, carry out subsequent die mould operation, and then can ensure accurate shaping effect.

As shown in fig. 3, the profiling device 8 comprises a profiling cylinder 11 arranged below the upper frame 2, a profiling lifting block 12 is arranged below the profiling cylinder 11, a profiling block 13 is arranged below the profiling lifting block 12, the profiling block 13 is a square block, and the height of the profiling block 13 is greater than that of the formed back ear plate.

The profiling device 8 specifically operates by firstly driving the profiling lifting block 12 to descend through the profiling cylinder 11, further driving the profiling block 13 to descend, contacting the main body plate 9 and driving the main body plate 9 to descend, and realizing vertical plate forming after the main body plate 9 is profiled through the side surface of the profiling block 13 and the forming side frame 16.

As shown in fig. 3, the number of the profiling cylinders 11 is two, and the profiling cylinders are symmetrical about the profiling block 13, the profiling weight 14 is arranged at the center of the upper part of the profiling lifting block 12, the profiling spring 15 connected with the lower part of the upper frame 2 is arranged at the upper part of the profiling weight 14, and the profiling spring 15 is always in a compressed state.

The design of two die mould cylinders 11 to cooperation die mould pouring weight 14 and die mould spring 15 can ensure that at die mould in-process, the atress of die mould piece 13 is even, and then realizes accurate die mould operation.

When the method is specifically used, all driving parts can be controlled by matching with a special control system, and parts of the driving parts can also be matched with the control system, and departments can operate by manual buttons.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principle and embodiments of the present invention have been described herein by way of specific examples, which are provided only to help understand the method and the core idea of the present invention, and the above is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the above technical features can also be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.

Claims

1. A lug continuous forming mechanism capable of positioning comprises a lower frame (1) and an upper frame (2), and is characterized in that a conveying groove (3) is formed in the lower frame (1), a conveying device (4) is arranged in the conveying groove (3), a forming device (7) embedded in the conveying groove (3) is arranged at the tail end of the conveying device (4), a transfer device (6) enabling the device (4) to be in butt joint with the forming device (7) and a profiling device (8) matched with the forming device (7) are arranged below the upper frame (2), the forming device (7) comprises a forming side frame (16) embedded in the conveying groove (3), a forming lifting structure matched with the profiling device (8) is arranged in the center of the forming side frame (16), and a vertical positioning groove is arranged in the forming side frame (16) far away from a conveying starting end, the positioning groove is internally provided with a positioning lifting cylinder (22) with a vertical trend, the positioning lifting cylinder (22) is connected with a positioning lifting block (23), the positioning lifting block (23) is provided with a positioning insertion rod (24) penetrating out of the forming side frame (16), and the positioning insertion rod (24) is in clearance fit with the mounting hole (10).

2. The mechanism of claim 1, wherein the transfer device (6) comprises a transfer motor (31) and a transfer screw (32) which are arranged below the upper frame (2) and are matched with each other, the transfer screw (32) is sleeved and matched with a transfer movable block (33), a transfer lifting cylinder (34) is arranged below the transfer movable block (33), the transfer lifting cylinder (34) is connected with a transfer lifting block (35), and a transfer insertion rod (36) which is in clearance fit with the mounting hole is connected below the transfer lifting block (35).

3. The mechanism of claim 2, wherein the upper portion of the forming side frame (16) near the delivery start end is provided with a vertically downward positioning insertion hole (25), the positioning insertion hole (25) is engaged with the transfer insertion rod (36) in a sleeve manner, and the bottom of the transfer insertion rod (36) is provided with a contact sensor (37).

4. The mechanism of claim 3, wherein the transfer plunger (36) is sleeved with a detection block (39) capable of moving relatively in the vertical direction, the upper part of the detection block (39) is connected with the transfer lifting block (35) through a detection spring (38), and a pressure sensor is embedded in the lower surface of the detection block (39).

5. A positionable ear mount continuous molding mechanism according to claim 1, the molding lifting structure comprises a molding bottom plate (17) arranged at the lower part of the molding side frame (16) and a molding expansion spring (18) which is arranged on the lower frame (1) and penetrates through the molding bottom plate (17), the upper part of the molding telescopic spring (18) is provided with a molding lifting plate (19), the lower part of the molding lifting plate (19) is provided with a molding lifting guide rod (21) which can penetrate through the molding bottom plate (17), the lower end of the molding lifting guide rod (21) is provided with a stop block, the molding expansion spring (18) is always in a compressed state, and when the stop block contacts with the forming bottom plate (17), the forming lifting plate (19) is flush with the upper surface of the forming side frame (16), the lower frame (1) is also provided with a spring sleeve (27) which is in sleeve joint with the molding telescopic spring (18).

6. The mechanism of claim 5, wherein the electromagnet block (20) flush with the upper surface of the lifting plate (19) is embedded in the middle of the upper surface of the lifting plate (19), and the electromagnet block (20) is magnetically attracted and matched with the main body plate (1).

7. The mechanism is characterized in that the profiling device (8) comprises a profiling cylinder (11) arranged below the upper frame (2), a profiling lifting block (12) is arranged below the profiling cylinder (11), a profiling block (13) is arranged at the lower part of the profiling lifting block (12), the profiling block (13) is a square block, and the height of the profiling block (13) is greater than that of the formed rear ear plate.

8. The mechanism is characterized in that the number of the profiling cylinders (11) is two, the profiling cylinders are symmetrical about the profiling block (13), the profiling weight (14) is arranged at the center of the upper part of the profiling lifting block (12), the profiling spring (15) connected with the lower part of the upper frame (2) is arranged at the upper part of the profiling weight (14), and the profiling spring (15) is always in a compression state.