CN216736268U

CN216736268U - Turnover device with adjustable turnover area

Info

Publication number: CN216736268U
Application number: CN202220215198.5U
Authority: CN
Inventors: 彭超; 李超; 陈小雪
Original assignee: Xiangneng Hualei Optoelectrical Co Ltd
Current assignee: Xiangneng Hualei Optoelectrical Co Ltd
Priority date: 2022-01-26
Filing date: 2022-01-26
Publication date: 2022-06-14
Anticipated expiration: 2032-01-26

Abstract

The utility model discloses a turnover device with an adjustable turnover area, and relates to the technical field of turnover mechanisms. The automatic cleaning device comprises a base, the top of base is fixed with a supporting bench, the top of supporting bench is fixed with the motor, the output of motor is fixed with the dwang. This turning device with adjustable upset area, when needs press from both sides the circuit board tightly, place the inboard at the mount with the circuit board, and then can corotation turn-button, make the threaded rod drive the driving plate downstream, make the rubber slab press from both sides the circuit board on the mount tightly, when pressing from both sides tight back to the circuit board, through clamping mechanism, first fixed block, the movable rod, the second fixed block, connecting rod and stop gear's cooperation, and then make the stopper stretch into the spacing groove, and then make the driving plate fixed, make driving plate and rubber slab stop to move, do not apply the extrusion force to the circuit board, it is impaired to prevent to lead to the fact the circuit board to the too big tight dynamics of clamp of circuit board.

Description

Turnover device with adjustable turnover area

Technical Field

The utility model relates to the technical field of turnover mechanisms, in particular to a turnover device with an adjustable turnover area.

Background

Printed circuit boards, also known as printed circuit boards, are providers of electrical connections for electronic components. Its development has been over 100 years old; the design of the method is mainly layout design; the main advantages of using the circuit board are that the errors of wiring and assembling are greatly reduced, and the automation level and the production labor rate are improved. The circuit board can be divided into a single-sided board, a double-sided board, a four-layer board, a six-layer board and other multi-layer circuit boards according to the number of the layers of the circuit board. When a double-sided PCB is processed, the turnover mechanism can be used for processing the front side and the back side of the PCB.

The turning device with adjustable current upset area when overturning the circuit board, need press from both sides tightly the circuit board, nevertheless is overturning the processing, nevertheless all adjusts through the manual work when pressing from both sides the circuit board and press from both sides tight fixedly, nevertheless the staff can't judge at the clamp in-process whether press from both sides tightly, when pressing from both sides the tension, the extrusion force is too big can lead to the circuit board to damage, when not pressing from both sides tightly, probably makes the circuit board damage that drops when processing the upset to the circuit board.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a turnover device with an adjustable turnover area, which solves the problems mentioned in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a turning device with adjustable upset area, includes the base, the top of base is fixed with a supporting bench, a supporting bench's top is fixed with the motor, the output of motor is fixed with the dwang, the dwang runs through the connecting plate, the top at the base is fixed to the bottom of connecting plate, the one end that the motor was kept away from to the dwang is fixed with the disc, one side that the dwang was kept away from to the disc is fixed with the cylinder, one side that the disc was kept away from to the cylinder is fixed with the mount, the threaded rod is run through at the top of mount, the top of threaded rod is fixed with the turn button, the bottom of threaded rod is rotated and is installed the top at the driving plate, be provided with clamping mechanism on the driving plate, be provided with stop gear in the driving plate.

Preferably, the clamping mechanism comprises a fixing column, a rubber plate is fixed at the bottom of the fixing column, a first spring is fixed at the top of the fixing column, and the top of the first spring is fixed on the inner wall of the transmission plate.

Preferably, the lateral wall of fixed column is fixed with first fixed block, it has the movable rod to articulate on the first fixed block, the one end that the first fixed block was kept away from to the movable rod articulates there is the second fixed block, the top slidable mounting of second fixed block is at the inner wall of driving plate.

Preferably, the limiting mechanism comprises a sleeve, a second spring is fixed on the inner wall of the sleeve, one side, far away from the fixing column, of the second spring is fixed on the loop bar, and a limiting block is fixed at one end, far away from the second spring, of the loop bar.

Preferably, a connecting rod is fixed to the top of the sleeve, and the top of the connecting rod is fixed to the bottom of the second fixing block.

Preferably, the inner wall of the fixing frame is provided with a limiting groove, and the size of the limiting groove is matched with that of the limiting block.

(III) advantageous effects

The utility model provides a turnover device with an adjustable turnover area. The method has the following beneficial effects:

(1) this turning device with adjustable upset area, when needs press from both sides the circuit board tightly, place the inboard at the mount with the circuit board, and then can corotation turn-button, make the threaded rod drive the driving plate downstream, make the rubber slab press from both sides the circuit board on the mount tightly, press from both sides tight back to the circuit board, through clamping mechanism, first fixed block, the movable rod, the second fixed block, connecting rod and stop gear's cooperation, and then make the stopper stretch into the spacing groove, and then make the driving plate fixed, make driving plate and rubber slab stop to remove, do not apply the extrusion force to the circuit board, it is impaired to prevent to lead to the fact the circuit board to the too big tight dynamics of clamp of circuit board.

(2) This turning device with adjustable upset area through starting the cylinder, can make two sets of clamping mechanism be close to each other or keep away from each other, and then can press from both sides tight not circuit board of equidimension, overturns not the circuit board of equidimension.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the structure B of FIG. 2 according to the present invention;

FIG. 4 is a side view of the driving plate of the present invention.

In the figure: 1. a base; 2. a support table; 3. a motor; 4. a connecting plate; 5. rotating the rod; 6. a disc; 7. a cylinder; 8. a fixed mount; 9. a threaded rod; 10. turning a button; 11. a drive plate; 12. a clamping mechanism; 121. a first spring; 122. fixing a column; 123. a rubber plate; 13. a limiting groove; 14. a first fixed block; 15. a movable rod; 16. a second fixed block; 17. a connecting rod; 18. a limiting mechanism; 181. a sleeve; 182. a second spring; 183. a loop bar; 184. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a turnover device with an adjustable turnover area comprises a base 1, wherein a support table 2 is fixed on the top of the base 1, a motor 3 is fixed on the top of the support table 2, the motor 3 is started to drive a fixing frame 8 to rotate through the matching of a rotating rod 5, a disc 6, a cylinder 7 and a fixing frame 8, the rotating rod 5 is fixed on the output end of the motor 3, the rotating rod 5 penetrates through a connecting plate 4, the bottom of the connecting plate 4 is fixed on the top of the base 1, the disc 6 is fixed on one end of the rotating rod 5 away from the motor 3, the cylinder 7 is fixed on one side of the disc 6 away from the rotating rod 5, two groups of clamping mechanisms 12 can be close to or away from each other through starting the cylinder 7, circuit boards with different sizes can be clamped to drive the circuit boards to turn over, the fixing frame 8 is fixed on one side of the cylinder 7 away from the disc 6, when the circuit boards need to be clamped and turned over, through placing the circuit board on mount 8, and then can corotation turn-button 10, make 9 limit of threaded rod rotatory limit downshifts, make 11 downshifts of driving plate, drive rubber slab 123 downshifts, make rubber slab 123 press from both sides tightly the circuit board, spacing groove 13 has been seted up to the inner wall of mount 8, the size and the size phase-match of stopper 184 of spacing groove 13, threaded rod 9 is run through at the top of mount 8, threaded

rod

9 and 8 department threaded connection that runs through of mount, the top of threaded rod 9 is fixed with turn-button 10, the bottom of threaded rod 9 is rotated and is installed at the top of

driving plate

11, 11 slidable mounting of driving plate is in the inboard of mount 8, be provided with clamping mechanism 12 on driving plate 11, be provided with stop gear 18 in the driving plate 11.

Above-mentioned clamping mechanism 12 includes fixed column 122, fixed column 122 runs through the bottom of driving plate 11, and the department sliding connection that runs through of fixed column 122 and driving plate 11, the bottom of fixed column 122 is fixed with rubber slab 123, the top of fixed column 122 is fixed with first spring 121, the inner wall at driving plate 11 is fixed at the top of first spring 121, the lateral wall of fixed column 122 is fixed with first fixed block 14, it has movable rod 15 to articulate on the first fixed block 14, the one end that first fixed block 14 was kept away from to movable rod 15 articulates there is second fixed block 16, the top sliding mounting of second fixed block 16 is at the inner wall of driving plate 11, after pressing from both sides the circuit board tightly, and then can make fixed column 122 move toward driving plate 11, make first spring 121 compress, make first fixed block 14 move toward driving plate 11, through movable rod 15, make second fixed block 16 keep away from fixed column 122.

The limiting mechanism 18 comprises a sleeve 181, a second spring 182 is fixed on the inner wall of the sleeve 181, one side of the second spring 182, which is far away from the fixing column 122, is fixed on a loop bar 183, the loop bar 183 is slidably mounted on the inner wall of the sleeve 181, a limiting block 184 is fixed on one end of the loop bar 183, which is far away from the second spring 182, a connecting rod 17 is fixed on the top of the sleeve 181, the top of the connecting rod 17 is fixed on the bottom of the second fixing block 16, when the second fixing block 16 drives the connecting rod 17 to move, so that the connecting rod 17 drives the sleeve 181 to move, and further the sleeve rod 183 drives the limiting block 184 to move, so that the limiting block 184 moves out of the slot hole formed on the transmission plate 11, when the limiting block 184 is aligned with the limiting groove 13, and then can make stopper 184 stretch into spacing groove 13, and then make driving plate 11 fixed, make driving plate 11 not continue to drive rubber slab 123 and extrude the circuit board downwards, prevent that the too big circuit board that causes of extruded dynamics is impaired.

When the clamping and turning device works (or is used), when a circuit board needs to be clamped and turned, the circuit board is placed on the fixed frame 8, the rotating button 10 can be rotated forward, the threaded rod 9 moves downwards while rotating, the transmission plate 11 moves downwards, the rubber plate 123 is driven to move downwards, the rubber plate 123 clamps the circuit board, after the circuit board is clamped, the fixed column 122 can move towards the transmission plate 11, the first spring 121 is compressed, the first fixed block 14 moves towards the transmission plate 11, the second fixed block 16 is far away from the fixed column 122 through the movable rod 15, the connecting rod 17 drives the sleeve 181 to move, the loop rod 183 drives the limit block 184 to move, the limit block 184 moves out of the transmission plate 11, when the limit block 184 is aligned with the limit groove 13, the limit block 184 can extend into the limit groove 13, and the transmission plate 11 is fixed, the transmission plate 11 does not continuously drive the rubber plate 123 to downwards extrude the circuit board, so as to prevent the circuit board from being damaged due to overlarge extrusion force, after the circuit board is processed and when the clamping of the circuit board is released, the threaded rod 9 drives the transmission plate 11 to move upwards by reversing the rotating button 10, so that the top of the limiting block 184 can extrude the inner wall of the top of the limiting groove 13, because the top of the limiting block 184 and the inner wall of the top of the limiting groove 13 are both provided with inclined planes, when the transmission plate 11 drives the limiting block 184 to move upwards, the top of the limiting block 184 extrudes the inner wall of the limiting groove 13, so that the limiting block 184 approaches the fixed column 122, further the transmission plate 11 drives the rubber plate 123 to move upwards, the rubber plate 123 is far away from the circuit board to release the clamping of the circuit board, when the rubber plate 123 is far away from the circuit board, because the rubber plate 123 is not extruded, because the first spring 121 is in a compression state, the fixed column 122 is further moved downwards, the first fixed block 14 is moved downwards, the second fixed block 16 drives the connecting rod 17 to move through the movable rod 15, and the limiting mechanism 18 returns to the original position to perform the next limiting operation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a turning device with adjustable upset area, includes base (1), its characterized in that: the top of base (1) is fixed with brace table (2), the top of brace table (2) is fixed with motor (3), the output of motor (3) is fixed with dwang (5), dwang (5) run through connecting plate (4), the top at base (1) is fixed to the bottom of connecting plate (4), the one end that motor (3) were kept away from in dwang (5) is fixed with disc (6), one side that dwang (5) were kept away from in disc (6) is fixed with cylinder (7), one side that disc (6) were kept away from in cylinder (7) is fixed with mount (8), threaded rod (9) is run through at the top of mount (8), the top of threaded rod (9) is fixed with turn button (10), the bottom of threaded rod (9) is rotated and is installed at the top of driving plate (11), be provided with clamping mechanism (12) on driving plate (11), and a limiting mechanism (18) is arranged in the transmission plate (11).

2. The turnover device with the adjustable turnover area as claimed in claim 1, wherein: the clamping mechanism (12) comprises a fixed column (122), a rubber plate (123) is fixed to the bottom of the fixed column (122), a first spring (121) is fixed to the top of the fixed column (122), and the top of the first spring (121) is fixed to the inner wall of the transmission plate (11).

3. The turnover device with the adjustable turnover area as claimed in claim 2, wherein: the side wall of fixed column (122) is fixed with first fixed block (14), it has movable rod (15) to articulate on first fixed block (14), the one end that first fixed block (14) were kept away from in movable rod (15) articulates there is second fixed block (16), the top slidable mounting of second fixed block (16) is at the inner wall of driving plate (11).

4. The turnover device with the adjustable turnover area as claimed in claim 2, wherein: the limiting mechanism (18) comprises a sleeve (181), a second spring (182) is fixed on the inner wall of the sleeve (181), one side, far away from the fixing column (122), of the second spring (182) is fixed on a loop bar (183), and a limiting block (184) is fixed at one end, far away from the second spring (182), of the loop bar (183).

5. The turnover device with the adjustable turnover area as claimed in claim 4, wherein: the top of the sleeve (181) is fixed with a connecting rod (17), and the top of the connecting rod (17) is fixed at the bottom of the second fixing block (16).

6. The turnover device with the adjustable turnover area as claimed in claim 4, wherein: the inner wall of the fixing frame (8) is provided with a limiting groove (13), and the size of the limiting groove (13) is matched with that of the limiting block (184).