CN210389331U

CN210389331U - Cutting and shearing device for circuit board processing

Info

Publication number: CN210389331U
Application number: CN201921320500.8U
Authority: CN
Inventors: 汪敏; 唐俊
Original assignee: Wenzhou Zhongbo Electronic Co Ltd
Current assignee: Wenzhou Zhongbo Electronic Co Ltd
Priority date: 2019-08-15
Filing date: 2019-08-15
Publication date: 2020-04-24
Anticipated expiration: 2029-08-15

Abstract

The utility model discloses a circuit board processing is with cutting material shearing mechanism, including roof and cutting motor, the roof is in the same place through the backup pad and the bottom plate spiro union of both sides, and motor device passes through the frame and installs inside the roof, and first locating bar internally mounted has first locating bar, and is provided with the rack on the first locating bar, and the lower extreme of first locating bar is fixed mutually with the work board simultaneously, and the limiting plate welding is at the roof downside, and the bearing is passed through at the both ends of the body of rod and the locating bar is fixed mutually, and installs the third gear on the body of rod, and the welding of second locating bar is at the right lower extreme of roof. The cutting and shearing device for processing the circuit board is provided with a blade which moves downwards and carries out shearing operation on the circuit board clamped between the left clamping block and the right clamping block; the adjusting knob drives the screw rod to rotate, so that the transverse movement of the support plate is realized, and the adjustment of the cutting position of the circuit board is facilitated; simple operation and further improves the practicability of the equipment.

Description

Cutting and shearing device for circuit board processing

Technical Field

The utility model relates to a circuit board processing equipment technical field specifically is a circuit board processing is with cutting material shearing mechanism.

Background

The PCB is called a Printed Circuit Board (PCB) in the name of Chinese, also called a PCB, is an important electronic component, is a support body of an electronic component, and is a carrier for electrical connection of the electronic component; because it is made by adopting electronic printing technique, so it is called "printed" circuit board, after the electronic equipment adopts printed board, because of the consistency of the same kind of printed board, it can avoid the error of manual wiring, and can implement automatic plug-in mounting or sticking mounting, automatic soldering tin and automatic detection of electronic component, ensure the quality of electronic equipment, raise labour productivity, reduce cost and is convenient for maintenance; present circuit board processing is with opening material and cut out board device does not possess the function of cutting out the board to the panel of different specifications, and present circuit board processing is with opening material and cut out board device and panel position takes place to remove easily when cutting out the board to the circuit board simultaneously to the effect that the board was cut out in the panel cutting is influenced.

In order to overcome the disadvantages of the current market, there is an urgent need for an improved circuit board processing apparatus.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming prior art's circuit board processing with cutting material and cut out board device and panel position takes place to remove easily when cutting out the board to the circuit board to influence the defect of the effect that the board was cut out in panel cutting, provide a circuit board processing with cutting material shearing mechanism. The first positioning rod, the first positioning tube, the second positioning rod and the blade are provided with blades which move downwards to cut the circuit board clamped between the left clamping block and the right clamping block; the adjusting knob drives the screw rod to rotate, so that the transverse movement of the support plate is realized, and the adjustment of the cutting position of the circuit board is facilitated; simple operation and further improves the practicability of the equipment.

In order to achieve the above object, the utility model provides a following technical scheme: a cutting and shearing device for processing a circuit board comprises a top plate and a cutting motor, wherein the top plate is in screwed connection with a bottom plate through supporting plates on two sides, the motor device is installed inside the top plate through a base, a first positioning rod is installed inside the first positioning rod, a rack is arranged on the first positioning rod, meanwhile, the lower end of the first positioning rod is fixed with a working plate, a limiting plate is welded on the lower side of the top plate, two ends of a rod body are fixed with the limiting plate through bearings, a third gear is installed on the rod body, a second positioning tube is welded at the right lower end of the top plate, a second positioning rod is installed inside the second positioning rod, and meanwhile, the lower end of the second positioning rod is fixed with the;

the rotor of the cutting motor is fixed with a shaft lever of the blade through a coupler, a left clamping block is welded on the support plate, a connecting rod on the right clamping block penetrates through a compression spring to be fixed with a pull ring, an adjusting block is installed at the lower end of the support plate, a lead screw penetrates through the adjusting block and a fixed plate to be fixed with an adjusting knob, and meanwhile, a limiting rod penetrates through the adjusting block to be fixed with the fixed plate.

Preferably, the first positioning pipe and the second positioning pipe are both provided with a notch, the first gear penetrates through the notch to be meshed with the rack on the first positioning rod, the fourth gear penetrates through the notch to be meshed with the rack on the second positioning rod, and the first positioning pipe and the second positioning pipe are of a symmetrical structure relative to the fifth gear.

Preferably, a limiting groove is formed in the first positioning pipe, limiting blocks are arranged on the outer side of the first positioning rod, three groups of limiting grooves and three groups of limiting blocks are arranged, the sizes of the limiting grooves and the limiting blocks are matched, and the limiting blocks are inserted in the limiting grooves; the first positioning rod and the second positioning rod which move telescopically are limited and guided; the operation is simple, and the practicability of the equipment is further improved.

Preferably, the rotor of the motor device is fixed with the shaft rod of the second gear through a coupler, and the second gear is meshed with the third gear.

Preferably, the third gear is meshed with the fifth gear, and the fifth gear, the first gear and the fourth gear are coaxially arranged.

Preferably, the cutting motor is fixed on the lower side of the working plate through a mounting plate, and the working plate is of an L-shaped structure made of metal materials.

Preferably, the screw rod and the limiting rod are in parallel relation, and the screw rod is in threaded connection with a threaded hole formed in the adjusting block.

Preferably, the left clamping block and the right clamping block are respectively provided with a groove matched with the circuit board, the circuit board is clamped between the left clamping block and the right clamping block, and the carrier plate is of a transverse moving structure.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the adjusting knob drives the screw rod to rotate, so that the transverse movement of the support plate is realized, and the adjustment of the cutting position of the circuit board is facilitated; the operation is simple, and the practicability of the equipment is further improved;

2. the first positioning rod is inserted into three limiting grooves formed in the first positioning tube through three limiting blocks, and the second positioning rod is inserted into three limiting grooves formed in the second positioning tube through three limiting blocks, so that the first positioning rod and the second positioning rod which move in a telescopic mode are limited and guided;

3. and a rotor of the cutting motor drives the blade to rotate at a high speed, the blade moves downwards, and the circuit board clamped between the left clamping block and the right clamping block is sheared.

Drawings

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

FIG. 2 is a side view of the structure of the present invention;

FIG. 3 is a schematic view of the first gear and rack of the present invention;

fig. 4 is a schematic view of a first positioning tube structure according to the present invention.

Reference numbers in the figures: 1. a support plate; 2. a top plate; 3. a first positioning tube; 4. a first gear; 5. a first positioning rod; 6. a limiting plate; 7. a second gear; 8. a rod body; 9. a motor device; 10. a second positioning tube; 11. a second positioning rod; 12. a third gear; 13. a fourth gear; 14. a fifth gear; 15. mounting a plate; 16. cutting the motor; 17. a pull ring; 18. adjusting a knob; 19. a fixing plate; 20. a screw rod; 21. a compression spring; 22. an adjusting block; 23. a carrier plate; 24. a limiting rod; 25. a left clamping block; 26. a right clamping block; 27. a blade; 28. a working plate; 29. a rack; 30. grooving; 31. a limiting groove; 32. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a cutting and shearing device for processing a circuit board comprises a top plate 2 and a cutting motor 16, wherein the top plate 2 is in screwed connection with a bottom plate through supporting plates 1 on two sides, a motor device 9 is installed inside the top plate 2 through a machine base, a rotor of the motor device 9 is fixed with a shaft rod of a second gear 7 through a coupler, and the second gear 7 is meshed with a third gear 12; a first positioning rod 5 is arranged in the first positioning tube 3, a rack 29 is arranged on the first positioning rod 5, the lower end of the first positioning rod 5 is fixed with the working plate 28, slots 30 are formed in the first positioning tube 3 and the second positioning tube 10, the first gear 4 penetrates through the slot 30 to be meshed with the rack 29 on the first positioning rod 5, the fourth gear 13 penetrates through the slot 30 to be meshed with the rack 29 on the second positioning rod 11, and the first positioning tube 3 and the second positioning tube 10 are of a symmetrical structure relative to the fifth gear 14; the limiting plate 6 is welded on the lower side of the top plate 2, two ends of the rod body 8 are fixed with the limiting plate 6 through bearings, a third gear 12 is installed on the rod body 8, the third gear 12 is meshed with a fifth gear 14, and the fifth gear 14, the first gear 4 and the fourth gear 13 are coaxially arranged; the second positioning pipe 10 is welded at the lower right end of the top plate 2, a second positioning rod 11 is installed inside the second positioning pipe 10, and the lower end of the second positioning rod 11 is fixed with the working plate 28; a limiting groove 31 is formed in the first positioning pipe 3, limiting blocks 32 are formed on the outer side of the first positioning rod 5, three groups of limiting grooves 31 and three groups of limiting blocks 32 are arranged, the sizes of the limiting grooves 31 and the limiting blocks 32 are matched, and the limiting blocks 32 are inserted in the limiting grooves 31; the cutting motor 16 is fixed on the lower side of the working plate 28 through the mounting plate 15, and the working plate 28 is of an L-shaped structure made of metal materials; a rotor of the cutting motor 16 is fixed with a shaft rod of a blade 27 through a coupler, a left fixture block 25 is welded on a support plate 23, a connecting rod on a right fixture block 26 penetrates through a compression spring 21 to be fixed with a pull ring 17, an adjusting block 22 is installed at the lower end of the support plate 23, a screw rod 20 penetrates through the adjusting block 22 and a fixing plate 19 to be fixed with an adjusting knob 18, and meanwhile, a limiting rod 24 penetrates through the adjusting block 22 to be fixed with the fixing plate 19; the screw rod 20 and the limiting rod 24 are in parallel relation, and the screw rod 20 is in threaded connection with a threaded hole formed in the adjusting block 22; grooves matched with the circuit board are formed in the left fixture block 25 and the right fixture block 26, the circuit board is clamped between the left fixture block 25 and the right fixture block 26, and meanwhile the support plate 23 is of a transverse moving structure;

as shown in fig. 1-2: the circuit board arranged between the left fixture block 25 and the right fixture block 26 is extruded through the compression spring 21, so that the position of the circuit board is fixed, the plate position is prevented from moving when the plate is cut and cut, the effect of cutting and cutting is ensured, the practicability of the equipment is improved, the adjusting knob 18 is rotated to drive the screw rod 20 to rotate, the transverse movement of the support plate 23 is realized, and the adjustment of the cutting position of the circuit board is facilitated; the model of the cutting motor 16 is M68B-06, and the model of the motor device 9 is 90 ST-M02430;

as shown in fig. 1 and fig. 3-4: the first positioning rod 5 is inserted into three sets of limiting grooves 31 formed in the first positioning tube 3 through three sets of limiting blocks 32, and the second positioning rod 11 is inserted into three sets of limiting grooves 31 formed in the second positioning tube 10 through three sets of limiting blocks 32, so that the first positioning rod 5 and the second positioning rod 11 which move in a telescopic manner are limited and guided; the operation is simple, and the practicability of the equipment is further improved.

When the cutting and shearing device for processing the circuit board is used, the circuit board is clamped between the left clamping block 25 and the right clamping block 26 by holding the pull ring 17 by hand, the circuit board is prevented from shaking when being cut, the cutting work is influenced, after the circuit board is fixed, the power switch of the motor device 9 is turned on, the rotor of the motor device 9 drives the second gear 7 to rotate, the second gear 7 drives the fifth gear 14 to rotate through the third gear 12, the fifth gear 14, the first gear 4 and the fourth gear 13 are coaxially arranged, the first gear 4 drives the rack 29 on the first positioning rod 5 engaged with the first gear to move downwards, meanwhile, the fourth gear 13 drives the rack 29 on the second positioning rod 11 to move downwards, the second positioning rod 11 and the first positioning rod 5 simultaneously move downwards, the working plate 28 is driven to move downwards, and the rotor of the cutting motor 16 drives the blade 27 to rotate at a high speed, the blade 27 moves downwards, and the circuit board clamped between the left clamping block 25 and the right clamping block 26 is cut; this is the whole process that this circuit board processing was worked with the blank shearing mechanism.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a circuit board processing is with cutting material shearing mechanism, includes roof (2) and cutting motor (16), its characterized in that: the top plate (2) is connected with the bottom plate in a screwed mode through the supporting plates (1) on two sides, the motor device (9) is installed inside the top plate (2) through the base, the first positioning rod (5) is installed inside the first positioning pipe (3), a rack (29) is arranged on the first positioning rod (5), meanwhile, the lower end of the first positioning rod (5) is fixed to the working plate (28), the limiting plate (6) is welded to the lower side of the top plate (2), two ends of the rod body (8) are fixed to the limiting plate (6) through bearings, a third gear (12) is installed on the rod body (8), the second positioning pipe (10) is welded to the right lower end of the top plate (2), a second positioning rod (11) is installed inside the second positioning pipe (10), and meanwhile, the lower end of the second positioning rod (11) is fixed to the working plate (28);

the rotor of cutting motor (16) passes through the shaft coupling to be fixed mutually with the axostylus axostyle of blade (27), and the welding has left fixture block (25) on support plate (23), and the connecting rod on right fixture block (26) passes compression spring (21) and fixes mutually with pull ring (17), and adjusting block (22) are installed to support plate (23) lower extreme, and lead screw (20) pass adjusting block (22) and fixed plate (19) and adjust knob (18) fixed mutually, and gag lever post (24) pass adjusting block (22) and fixed plate (19) fixed mutually simultaneously.

2. The cutting and shearing device for processing the circuit board as claimed in claim 1, wherein the cutting and shearing device comprises: fluting (30) have all been seted up on first registration arm (3) and second registration arm (10), and rack (29) on fluting (30) and first locating lever (5) mesh mutually in first gear (4), and fourth gear (13) pass fluting (30) and rack (29) mesh mutually on second locating lever (11) simultaneously, and first registration arm (3) and second registration arm (10) are symmetrical structure about fifth gear (14).

3. The cutting and shearing device for processing the circuit board as claimed in claim 1, wherein the cutting and shearing device comprises: spacing groove (31) have been seted up to first registration arm (3) inside, and stopper (32) have been seted up in first locating lever (5) outside, and spacing groove (31) all set up to three groups with stopper (32) simultaneously to the size looks adaptation of spacing groove (31) and stopper (32), stopper (32) are pegged graft in spacing groove (31).

4. The cutting and shearing device for processing the circuit board as claimed in claim 1, wherein the cutting and shearing device comprises: the rotor of the motor device (9) is fixed with the shaft rod of the second gear (7) through a coupler, and the second gear (7) is meshed with the third gear (12).

5. The cutting and shearing device for processing the circuit board as claimed in claim 1, wherein the cutting and shearing device comprises: the third gear (12) is meshed with the fifth gear (14), and the fifth gear (14), the first gear (4) and the fourth gear (13) are coaxially arranged.

6. The cutting and shearing device for processing the circuit board as claimed in claim 1, wherein the cutting and shearing device comprises: the cutting motor (16) is fixed on the lower side of the working plate (28) through the mounting plate (15), and the working plate (28) is of an L-shaped structure made of metal materials.

7. The cutting and shearing device for processing the circuit board as claimed in claim 1, wherein the cutting and shearing device comprises: the screw rod (20) and the limiting rod (24) are in parallel relation, and the screw rod (20) is in threaded connection with a threaded hole formed in the adjusting block (22).

8. The cutting and shearing device for processing the circuit board as claimed in claim 1, wherein the cutting and shearing device comprises: grooves matched with the circuit board are formed in the left clamping block (25) and the right clamping block (26), the circuit board is clamped between the left clamping block (25) and the right clamping block (26), and meanwhile the support plate (23) is of a transverse moving structure.