CN220593322U - Cutting device for cutting copper thin circuit board - Google Patents

Abstract

The utility model discloses a cutting device for cutting a copper thin circuit board, which comprises a cutting table, wherein the tops of the cutting table are fixedly connected with brackets near the centers of the front side and the rear side, the tops of the two brackets are fixedly connected with an adjusting box together, and the cutting device for cutting the copper thin circuit board is characterized in that through the mutual matching of a guide sleeve, a rotary drum, a guide pin, a fixed spring, an adjusting motor, a limiting rod and all parts of the limiting sleeve, the cutting device for cutting the copper thin circuit board is enabled to conveniently drive the rotary drum to rotate, the rotary drum can drive the guide pin to reciprocate in the inner cavity of an annular chute to move back and forth, so that the guide pin can conveniently drive a cutting tool bit to move back and forth through the convenient driving of the guide sleeve, the problem that the conventional device needs to continuously start the servo motor to drive the cutting tool bit to move back and forth for segmentation is solved, the operation is more convenient, a large plate can be segmented into a plurality of small circuit boards, and the practicability is improved.

Description

Cutting device for cutting copper thin circuit board

Technical Field

The utility model relates to the technical field of cutting devices, in particular to a cutting device for cutting a copper thin circuit board.

Background

The circuit board is generally referred to as a circuit board, and the names of the circuit board are as follows: circuit board, PCB board, aluminium base board, high frequency board, thick copper, impedance board, copper thin circuit board, ultra-thin circuit board, printed circuit board etc. the circuit board makes circuit miniaturation, visualization, to fixed circuit's batch production and optimize with electrical apparatus overall arrangement play important role, can use cutting device in circuit board course of working to cut apart into a plurality of small-size circuit boards with large-scale board.

The utility model is characterized by comprising the following steps: a cutting device for a flexible circuit board (application number: CN202122139571.1, application publication date: 2022.02.01). The application discloses a cutting device of flexible line way board, a plurality of vacuum chuck on the fixed establishment through setting up can fix the circuit board to can drive fixed establishment and remove cutting mechanism's lower extreme, thereby remove cutting mechanism's lower extreme with the circuit board, at this moment, the first electric putter who sets up can drive the backing plate and upwards move the lower extreme that passes the second fluting and support the circuit board, thereby can be convenient for cutting mechanism's cutting. But the device needs to be ceaselessly driven through the second servo motor and the second threaded rod is corotated or is reversed to drive the cutter head to move back and forth and cut, the operation is comparatively loaded down with trivial details, and a plurality of small-size circuit boards are cut apart into with the large-scale board to inconvenient swift, have reduced the practicality.

Disclosure of Invention

In order to overcome the defects in the prior art, one of the purposes of the utility model is to provide a cutting device for cutting a copper thin circuit board.

One of the purposes of the utility model is realized by adopting the following technical scheme:

a cut device for cutting copper thin circuit board, including cutting the platform, cut the equal fixedly connected with support of both sides center department around the platform top is close to, two the common fixedly connected with regulating box in support top, both sides inner wall is close to the common swing joint of bottom center department and has a rotary drum around the regulating box, it is equipped with the uide bushing to be close to center department cover on the rotary drum, annular spout has been seted up on the rotary drum, annular spout inner chamber is close to center department swing joint has the guide pin, the guide pin bottom is close to center department fixedly connected with fixed spring, the fixed spring bottom is close to center department fixed connection with uide bushing bottom inner wall, the uide bushing bottom is close to center department fixed connection have a connecting rod, regulating box bottom is close to center department and has seted up first spout, the connecting rod bottom runs through first spout inner chamber to fixedly connected with electric telescopic handle, electric telescopic handle bottom is close to center department fixed connection cutter head, cut platform left and right sides inner wall and is close to center department common swing joint has the guide sleeve, it is equipped with the drive plate to go up the cover left end department, the drive plate top is close to center department fixedly connected with guide pin, the guide pin bottom is close to center department fixed connection has the connecting rod, two equal fixedly connected with top support plates are close to center department, top fixedly connected with top two sides are close to top fixedly connected with connecting rod, top equal four corners fixedly connected with top.

Further, a threaded hole is formed in the inner cavity of the driving plate near the center, and an internal thread matched with the threaded rod is formed in the inner wall of the threaded hole.

Further, the left side of the cutting table is close to the center and fixedly connected with a fixed cover, the inner wall of the left side of the fixed cover is close to the center and fixedly connected with a driving motor, a first rotating hole is formed in the left side of the cutting table and close to the center, and the left end of a power output shaft of the driving motor penetrates through the inner cavity of the first rotating hole and is fixedly connected with the left end of the threaded rod and close to the center.

Further, sliding holes are formed in the inner cavities of the driving plate and close to the centers of the left side and the right side, guide rods are arranged in the inner cavities of the sliding holes, the left end and the right end of each guide rod penetrate through the inner cavities of the adjacent sliding holes, and the guide rods are fixedly connected with the inner walls of the left side and the right side of the cutting table and close to the centers of the front side and the rear side respectively.

Further, the inner walls of the front side and the rear side of the bracket are fixedly connected with a limiting rod near the center of the top, and a limiting sleeve is sleeved on the limiting rod near the center.

Further, a connecting shaft is arranged at the bottom of the limiting sleeve close to the center, the top end of the connecting shaft is fixedly connected with the bottom of the limiting sleeve close to the center, and the bottom end of the connecting shaft is fixedly connected with the top of the guiding sleeve close to the center.

Further, the adjusting box rear side is close to bottom center department fixedly connected with connecting cover, connecting cover rear side is close to center department fixedly connected with accommodate motor, the adjusting box rear side is close to bottom center department and has seted up the second and has changeed the hole, accommodate motor power take off shaft front end runs through the second and changes the hole inner chamber to be close to center department fixed connection with the rotary drum rear end.

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

according to the cutting device for cutting the copper thin circuit board, the guide sleeve, the rotary drum, the guide pin, the fixed spring, the adjusting motor, the limiting rod and the limiting sleeve are matched, so that the rotary drum is driven to rotate conveniently, the rotary drum can drive the guide pin to reciprocate back and forth in the inner cavity of the annular chute, the guide pin can conveniently drive the cutting tool bit to reciprocate through the guide sleeve, the problem that the conventional device needs to continuously start the servo motor to rotate positively and negatively to drive the cutting tool bit to reciprocate for cutting is solved, the operation is more convenient, the large-size plate can be cut into a plurality of small-size circuit boards quickly, and the practicability is improved.

The foregoing description is only an overview of the present utility model, and is intended to be implemented in accordance with the teachings of the present utility model, as well as the preferred embodiments thereof, together with the following detailed description of the utility model, given by way of illustration only, together with the accompanying drawings.

Drawings

Fig. 1 is a schematic perspective view of the present embodiment;

fig. 2 is a schematic diagram of a front view structure of the present embodiment;

FIG. 3 is a schematic view of a part cutting table in a partial top view of the present embodiment;

fig. 4 is a right-side view of the component adjusting box of the present embodiment.

In the figure: 1. a cutting table; 2. a support leg; 3. a connecting plate; 4. a support rod; 5. a support plate; 6. a suction cup; 7. an adjusting box; 8. a bracket; 9. an electric telescopic rod; 10. a cutter head; 11. a guide rod; 12. a connecting rod; 13. a driving motor; 14. a fixed cover; 15. a driving plate; 16. a threaded rod; 17. a guide sleeve; 18. a rotating drum; 19. a guide pin; 20. a fixed spring; 21. a connection cover; 22. adjusting a motor; 23. a limit rod; 24. and a limit sleeve.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, the present utility model provides a technical solution:

example 1: the cutting device for cutting the copper thin circuit board comprises a cutting table 1, wherein the tops of the cutting table 1 are fixedly connected with brackets 8 near the centers of the front side and the rear side, the tops of the two brackets 8 are fixedly connected with an adjusting box 7 together, the inner walls of the front side and the rear side of the adjusting box 7 are movably connected with a rotary drum 18 near the center of the bottom, a guide sleeve 17 is sleeved on the rotary drum 18 near the center, an annular chute is formed on the rotary drum 18, a guide pin 19 is movably connected with the inner cavity of the annular chute near the center, a fixed spring 20 is fixedly connected with the bottom end of the fixed spring 20 and the inner wall of the bottom of the guide sleeve 17 near the center, a connecting rod is fixedly connected with the bottom of the guide sleeve 17 near the center, a first chute is formed at the bottom of the adjusting box 7 near the center, the bottom end of the connecting rod penetrates through the inner cavity of the first chute and is fixedly connected with an electric telescopic rod 9, the bottom end of the electric telescopic rod 9 is fixedly connected with a cutting tool bit 10 near the center, the inner walls of the left side and the right side of the cutting table 1 are jointly and movably connected with a threaded rod 16 near the center, a driving plate 15 is sleeved on the threaded rod 16 near the left end, sliding holes are formed in the inner cavities of the driving plate 15 near the centers of the left side and the right side, guide rods 11 are arranged in the inner cavities of the two sliding holes, the left end and the right end of the two guide rods 11 penetrate through the inner cavities of the adjacent sliding holes and are respectively fixedly connected with the inner walls of the left side and the right side of the cutting table 1 near the centers of the front side and the rear side, a threaded hole is formed in the inner cavity of the driving plate 15 near the center, internal threads matched with the threaded rod 16 are formed in the inner walls of the threaded hole, a connecting rod 12 is fixedly connected with the top of the driving plate 15 near the center, a second sliding groove is formed in the top of the cutting table 1 near the center, the top of the connecting rod 12 penetrates through the inner cavity of the second sliding groove, and is fixedly connected with a connecting plate 3, the tops of the connecting plates 3 are fixedly connected with supporting rods 4 near four corners, the top ends of the supporting rods 4 are fixedly connected with supporting plates 5 together, the tops of the supporting plates 5 are fixedly connected with sucking discs 6 near the left side and the right side, and the bottoms of the cutting tables 1 are fixedly connected with supporting legs 2 near the four corners;

example 2: the left side of the cutting table 1 is fixedly connected with a fixed cover 14 near the center, the inner wall of the left side of the fixed cover 14 is fixedly connected with a driving motor 13 near the center, a first rotating hole is formed in the left side of the cutting table 1 near the center, the left end of a power output shaft of the driving motor 13 penetrates through the inner cavity of the first rotating hole and is fixedly connected with the left end of a threaded rod 16 near the center, and the threaded rod 16 can be driven to rotate;

example 3: the inner walls of the front side and the rear side of the bracket 8 are fixedly connected with a limiting rod 23 together near the center of the top, a limiting sleeve 24 is sleeved on the limiting rod 23 near the center, a connecting shaft is arranged at the bottom of the limiting sleeve 24 near the center, the top end of the connecting shaft is fixedly connected with the bottom of the limiting sleeve 24 near the center, the bottom end of the connecting shaft is fixedly connected with the top of the guide sleeve 17 near the center, and the position of the guide sleeve 17 can be limited, so that the guide sleeve 17 can stably move left and right;

example 4: the rear side of the adjusting box 7 is fixedly connected with a connecting cover 21 near the center of the bottom, the rear side of the connecting cover 21 is fixedly connected with an adjusting motor 22 near the center, a second rotating hole is formed in the rear side of the adjusting box 7 near the center of the bottom, the front end of a power output shaft of the adjusting motor 22 penetrates through the inner cavity of the second rotating hole and is fixedly connected with the rear end of the rotary drum 18 near the center, and the rotary drum 18 can be driven to rotate.

Working principle: when in use, a worker places the large plate on the plurality of suckers 6, fixes the large plate through the plurality of suckers 6, then starts the driving motor 13 through the external power supply, so that the driving motor 13 can drive the threaded rod 16 to rotate positively, the threaded rod 16 can drive the driving plate 15 to slide rightwards on the two guide rods 11, the driving plate 15 can conveniently and stably drive the connecting plate 3 to move rightwards through the connecting rod 12, so that the large plate can be moved below the cutter head 10, the cutter head 10 is conveniently divided into a plurality of small circuit boards, then the worker starts the electric telescopic rod 9 through the external power supply, so that the electric telescopic rod 9 can drive the cutter head 10 to move downwards to be in contact with the large plate, then starts the adjusting motor 22 through the external power supply, so that the adjusting motor 22 can drive the rotary drum 18 to rotate, the rotary drum 18 can drive the guide pin 19 to reciprocate back and forth in the inner cavity of the annular chute when rotating, so that the guide pin 19 can drive the guide sleeve 17 to reciprocate back and forth, the guide sleeve 17 can drive the limit sleeve 24 to slide on the limit rod 23 when moving, thereby limiting the position of the guide sleeve 17, the guide sleeve 17 can stably drive the cutting bit 10 to reciprocate back and forth for cutting, the cutting device for cutting copper thin circuit boards can conveniently drive the rotary drum 18 to rotate, the rotary drum 18 can drive the guide pin 19 to reciprocate back and forth in the inner cavity of the annular chute, the guide pin 19 can conveniently drive the cutting bit 10 to reciprocate back and forth through the guide sleeve 17, the problem that the prior device needs to continuously start the servo motor to drive the cutting bit 10 to reciprocate for cutting is solved, the operation is more convenient, the large-scale plate can be rapidly divided into a plurality of small-scale circuit boards, the practicability is improved, and the whole working process of the utility model is realized.

The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.

Claims (7)

1. The utility model provides a cutting device for cutting copper thin circuit board, includes cuts platform (1), its characterized in that: the utility model discloses a cutting bench, including cutting bench (1) and connecting rod (16), cutting bench (1) top is close to both sides center department all fixedly connected with support (8), two the common fixedly connected with adjustment case (7) in support (8) top, adjustment case (7) front and back both sides inner wall is close to bottom center department common swing joint has rotary drum (18), be equipped with uide bushing (17) near center department cover on rotary drum (18), annular spout has been seted up on rotary drum (18), annular spout inner chamber is close to center department swing joint has guide pin (19), guide pin (19) bottom is close to center department fixedly connected with fixed spring (20), fixed spring (20) bottom and uide bushing (17) bottom inner wall are close to center department fixedly connected with, guide bushing (17) bottom is close to center department fixedly connected with connecting rod, adjustment case (7) bottom is close to center department and has been seted up first spout, the connecting rod bottom runs through first spout to fixedly connected with electric telescopic link (9), electric telescopic link (9) bottom is close to center department fixedly connected with cutting tool bit (10), left side cutting bench (1) is close to center department inner wall (16) is close to center department fixed connection has connecting rod (16) to center department, drive connecting rod (16) are close to center department is close to center department fixed connection (12), the utility model discloses a cutting bench, including cutting bench (1), connecting rod (12), connecting rod (3), support rod (4), a plurality of, support plate (5) are all fixedly connected with backup pad (5) in the equal fixedly connected with branch (4) of the equal fixedly connected with in four corners department of connecting rod (12) top near center department, the equal fixedly connected with sucking disc (6) in both sides department is close to in backup pad (5) top, cutting bench (1) bottom is close to equal fixedly connected with landing leg (2) in four corners department.

2. A cutting device for cutting a copper thin circuit board according to claim 1, wherein: a threaded hole is formed in the inner cavity of the driving plate (15) close to the center, and internal threads matched with the threaded rod (16) are formed in the inner wall of the threaded hole.

3. A cutting device for cutting a copper thin circuit board according to claim 1, wherein: the cutting table (1) left side is close to center department fixedly connected with fixed cover (14), fixed cover (14) left side inner wall is close to center department fixedly connected with driving motor (13), cutting table (1) left side is close to center department and has seted up first pivot, driving motor (13) power output shaft left end runs through first pivot intracavity to be close to center department fixed connection with threaded rod (16) left end.

4. A cutting device for cutting a copper thin circuit board according to claim 1, wherein: slide holes are formed in the inner cavities of the driving plate (15) close to the centers of the left side and the right side, guide rods (11) are arranged in the inner cavities of the slide holes, and the left end and the right end of each guide rod (11) penetrate through the adjacent inner cavities of the slide holes and are fixedly connected with the inner walls of the left side and the right side of the cutting table (1) close to the centers of the front side and the rear side respectively.

5. A cutting device for cutting a copper thin circuit board according to claim 1, wherein: and limiting rods (23) are fixedly connected to the inner walls of the front side and the rear side of the support (8) close to the center of the top, and limiting sleeves (24) are sleeved on the limiting rods (23) close to the center.

6. A cutting device for cutting a copper thin circuit board according to claim 5, wherein: the bottom of the limiting sleeve (24) is provided with a connecting shaft near the center, the top end of the connecting shaft is fixedly connected with the bottom of the limiting sleeve (24) near the center, and the bottom end of the connecting shaft is fixedly connected with the top of the guide sleeve (17) near the center.

7. A cutting device for cutting a copper thin circuit board according to claim 1, wherein: the utility model discloses a rotary drum, including adjusting box (7), rotary drum (18), connecting cover (21), adjusting box (7) rear side is close to bottom center department fixedly connected with connecting cover (21), connecting cover (21) rear side is close to center department fixedly connected with accommodate motor (22), second change hole has been seted up to adjusting box (7) rear side is close to bottom center department, accommodate motor (22) power output shaft front end runs through second change hole inner chamber to be close to center department fixedly connected with rotary drum (18) rear end.