CN214684448U

CN214684448U - Plate shearing machine for plate blanking

Info

Publication number: CN214684448U
Application number: CN202022704753.4U
Authority: CN
Inventors: 邵建良; 钱立成
Original assignee: Changzhou Chaoshun Electronic Technique Co ltd
Current assignee: Changzhou Chaoshun Electronic Technique Co ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-11-12
Anticipated expiration: 2030-11-20

Abstract

The utility model discloses a plate shearing machine for panel unloading, including unloading case and unloading pipe, the unloading pipe is installed to the one end at unloading roof portion, and the other end at unloading roof portion installs servo motor, the threaded rod is installed to servo motor's output, and the outside screw thread of threaded rod installs the nut, the nut top is close to the one end of unloading pipe and installs the connecting rod, and the scraping wings is installed at the top of connecting rod. The utility model discloses install scraping wings, connecting rod, nut, connecting block, threaded rod and servo motor, servo motor drives threaded rod anticlockwise rotation for the nut passes through the screw thread and moves downwards, and the nut passes through the connecting rod and drives the scraping wings and move downwards, and the scraping wings can push panel into the inside unloading of blanking box, and the servo motor rotational speed is even, makes the moving speed of scraping wings even, thereby can promote panel unloading at the uniform velocity, is favorable to processing panel into the uniform size, further improves the processing effect.

Description

Plate shearing machine for plate blanking

Technical Field

The utility model relates to a metal substrate processing equipment technical field specifically is a plate shearing machine is used in panel unloading.

Background

The printed circuit board is also called as a printed circuit board, and is a provider of electrical connection of electronic components, the circuit board greatly reduces errors of wiring and assembly, improves automation level and production labor rate, the metal substrate is a metal circuit board material, belongs to electronic general elements, and consists of a heat conduction insulating layer, a metal plate and a metal foil, and has the characteristics of special magnetic conductivity, excellent heat dissipation, high mechanical strength, good processing performance and the like, when the metal substrate is processed, a large metal substrate needs to be processed into a specified size through a plate shearing machine for discharging, and the traditional plate shearing machine for plate discharging has certain problems when in use, and the specific problems are as follows:

1. when most of plate shearing machines for blanking on the market are used, workers are required to control the air cylinders to push the blades to cut plates, the automation degree of the plate shearing machine is low, the workload of the workers is high, and the workers manually control the air cylinders to process the plates, so that the plates are not easy to be cut into the same length, the plate processing is not uniform, and the processing effect is influenced;

2. when most of plate shearing machines for blanking plates in the current market are used, the plates are directly placed in a device for cutting and blanking, the blanking speed of the plates is not uniform, and the plates are not beneficial to being processed into the same size;

3. most of plate shearing machines for panel unloading lack corresponding limit structure in the existing market, can not effectively fix panel during the cutting panel, and panel removes easily at the cutting in-process to make panel cutting offset, influence the normal clear of cutting process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plate shearing machine is used in panel unloading to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a plate shearing machine for plate blanking comprises a blanking box and a blanking pipe, wherein the blanking pipe is installed at one end of the top of the blanking box, a servo motor is installed at the other end of the top of the blanking box, a threaded rod is installed at the output end of the servo motor, a nut is installed on the outer side of the threaded rod in a threaded manner, a connecting rod is installed at one end, close to the blanking pipe, of the top of the nut, a pushing plate is installed at the top of the connecting rod, a base plate clamping groove is formed in the bottom of the pushing plate, a mounting plate is installed at one end, far away from the blanking pipe, of the top of the blanking box, a first fixing plate is installed at one end, far away from the servo motor, of the interior of the blanking pipe, a second fixing plate is installed at one end, close to the servo motor, of the interior of the blanking pipe, a driving motor is installed at the bottom of one side of the blanking box, a rotating shaft extending to the interior of the blanking box is installed at the outer side of the rotating shaft, a second round convex block is installed at the outer side of the rotating shaft, the inside bottom of blanking box is provided with first spout near servo motor's one end, and first spout installs the sliding plate through the slider, the shearing blade is installed near the top of first fixed plate one end to the sliding plate, control panel is installed near the top of driving motor one side to the blanking box, control panel's output passes through the wire respectively with servo motor and driving motor's input electric connection.

Preferably, the one end that the mounting panel is close to servo motor is provided with the second spout, and the second spout installs the connecting block through the slider, the one end that the mounting panel was kept away from to the connecting block is connected with the nut.

Preferably, the one end that the second fixed plate is close to first fixed plate evenly installs expanding spring, and expanding spring keeps away from the one end of second fixed plate and installs solid fixed splint, gu fixed splint keeps away from the both sides of expanding spring one end and all evenly installs the bearing, and the inside of bearing all installs the bull stick, the roller is all installed in the outside of bull stick.

Preferably, a first round convex block matched with the second round convex block is arranged in the middle of one end of the sliding plate, a return spring is arranged at the bottom of one end, far away from the first fixing plate, of the sliding plate, and one end, far away from the sliding plate, of the return spring is connected with the blanking box.

Preferably, a material guide inclined plate is installed at one end, close to the first fixing plate, of the bottom inside the blanking box, and a material outlet is formed in the bottom, close to one end of the first fixing plate, of the blanking box.

Preferably, a box door is installed on one side of the blanking box close to the control panel, and a transparent window is arranged on the box door.

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

1. the plate shearing machine for blanking plates is provided with a sliding plate, a first circular convex block, a rotating shaft, a second circular convex block, a reset spring and a driving motor, wherein the driving motor drives the second circular convex block to rotate through the rotating shaft, when the second circular convex block is contacted with the first circular convex block, the sliding plate can be pushed to slide through the first circular convex block, the sliding plate drives a shearing blade to move so as to cut the plates, when the second circular convex block is far away from the first circular convex block, the reset spring pulls the sliding plate to slide and reset, the driving motor drives the rotating shaft to rotate at a constant speed, so that the second circular convex block is continuously contacted with the first circular convex block, the plates can be continuously cut, the automation degree of the device is higher, the rotating speed of the driving motor is uniform, the plates can be cut into the same length, meanwhile, the contact frequency of the second circular convex block and the first circular convex block can be adjusted by adjusting the rotating speed of the driving motor, so that the cutting length of the plate can be adjusted;

2. the plate shearing machine for blanking plates is provided with the material pushing plate, the connecting rod, the nut, the connecting block, the threaded rod and the servo motor, wherein the servo motor drives the threaded rod to rotate anticlockwise, so that the nut moves downwards through the thread, the nut drives the material pushing plate to move downwards through the connecting rod, the material pushing plate can push the plates into the blanking box for blanking, the servo motor has uniform rotating speed, the moving speed of the material pushing plate is uniform, the plates can be pushed at uniform speed for blanking, the plates can be processed into the same size, and the processing effect is further improved;

3. this plate shearing machine for unloading installs roller, solid fixed splint, expanding spring, second fixed plate, bull stick and bearing, and expanding spring's elastic action makes it promote solid fixed splint for roller and the laminating of panel surface can be with the panel centre gripping between first fixed plate and roller, and during the cutting panel, can play fixed effect to the panel, prevent panel cutting offset, are favorable to ensureing the normal clear of course of working, improve the stability of device.

Drawings

Fig. 1 is a schematic front sectional view of the present invention;

fig. 2 is a schematic front view of the present invention;

fig. 3 is a schematic top sectional view of a second fixing plate according to the present invention;

fig. 4 is a schematic top sectional view of the present invention.

In the figure: 1. a blanking box; 2. a discharge port; 3. a material guiding inclined plate; 4. a first fixing plate; 5. a shearing blade; 6. a roller; 7. a discharging pipe; 8. fixing the clamping plate; 9. a tension spring; 10. a second fixing plate; 11. a substrate card slot; 12. a first chute; 13. a sliding plate; 14. a first circular bump; 15. a rotating shaft; 16. a second circular bump; 17. a return spring; 18. a material pushing plate; 19. a connecting rod; 20. a second chute; 21. a nut; 22. connecting blocks; 23. a threaded rod; 24. mounting a plate; 25. a servo motor; 26. a control panel; 27. a drive motor; 28. a box door; 29. a rotating rod; 30. and a bearing.

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 an embodiment: a plate shearing machine for plate blanking comprises a blanking box 1 and a blanking pipe 7, wherein the blanking pipe 7 is installed at one end of the top of the blanking box 1, a servo motor 25 is installed at the other end of the top of the blanking box 1, the type of the servo motor 25 can be SNS-200L, a threaded rod 23 is installed at the output end of the servo motor 25, a nut 21 is installed on the outer side of the threaded rod 23 in a threaded mode, a connecting rod 19 is installed at one end, close to the blanking pipe 7, of the top of the nut 21, a material pushing plate 18 is installed at the top of the connecting rod 19, a substrate clamping groove 11 is formed in the bottom of the material pushing plate 18, and an installation plate 24 is installed at one end, far away from the blanking pipe 7, of the top of the blanking box 1;

a second chute 20 is arranged at one end of the mounting plate 24 close to the servo motor 25, a connecting block 22 is arranged on the second chute 20 through a sliding block, one end of the connecting block 22 far away from the mounting plate 24 is connected with the nut 21, and the nut 21 is limited through the connecting block 22, so that the nut 21 can be prevented from rotating along with the threaded rod 23;

a first fixing plate 4 is arranged at one end, far away from the servo motor 25, in the blanking pipe 7, and a second fixing plate 10 is arranged at one end, close to the servo motor 25, in the blanking pipe 7;

the end, close to the first fixing plate 4, of the second fixing plate 10 is uniformly provided with the telescopic springs 9, the end, far away from the second fixing plate 10, of each telescopic spring 9 is provided with the fixing clamp plate 8, the two sides, far away from the end, far away from the telescopic springs 9, of each fixing clamp plate 8 are uniformly provided with the bearings 30, the rotating rods 29 are arranged inside the bearings 30, the outer sides of the rotating rods 29 are provided with the rollers 6, the telescopic springs 9 push the fixing clamp plates 8 under the elastic action of the telescopic springs 9, so that the rollers 6 are attached to the surfaces of the plates, the plates can be clamped between the first fixing plate 4 and the rollers 6, when the plates are cut, a fixing effect can be achieved on the plates, the plates are prevented from being cut, the normal operation of a machining process is facilitated, and the stability of the device is improved;

a driving motor 27 is mounted at the bottom of one side of the blanking box 1, wherein the model of the driving motor 27 can be Y90S-2, a rotating shaft 15 extending into the blanking box 1 is mounted at the output end of the driving motor 27, a second round bump 16 is mounted at the outer side of the rotating shaft 15, a first sliding groove 12 is arranged at one end of the bottom of the interior of the blanking box 1, which is close to the servo motor 25, a sliding plate 13 is mounted on the first sliding groove 12 through a sliding block, and a shearing blade 5 is mounted at the top of the sliding plate 13, which is close to one end of the first fixing plate 4;

a first circular projection 14 is mounted at a middle position of one end of the sliding plate 13 to be matched with a second circular projection 16, and the bottom of the sliding plate 13 far away from the end of the first fixed plate 4 is provided with a return spring 17, the end of the return spring 17 far away from the sliding plate 13 is connected with the blanking box 1, when the second round convex block 16 is contacted with the first round convex block 14, the sliding plate 13 can be pushed to slide by the first circular convex block 14, the sliding plate 13 drives the shearing blade 5 to move, and the plate can be cut, when the second circular convex block 16 is far away from the first circular convex block 14, the return spring 17 pulls the sliding plate 13 to slide and return, the driving motor 27 drives the rotating shaft 15 to rotate at a constant speed, so that the second round convex block 16 is continuously contacted with the first round convex block 14, the plate can be continuously cut, the automation degree of the device is high, the rotating speed of the driving motor 27 is uniform, and the plate can be cut into the same length;

the top of the blanking box 1 close to one side of the driving motor 27 is provided with a control panel 26, and the output end of the control panel 26 is electrically connected with the input ends of the servo motor 25 and the driving motor 27 through wires respectively;

a material guide inclined plate 3 is arranged at one end, close to the first fixing plate 4, of the bottom of the interior of the blanking box 1, a material outlet 2 is arranged at the bottom of the blanking box 1, close to the first fixing plate 4, and the cut plates can slide to the position of the material outlet 2 through the material guide inclined plate 3 to be discharged;

a box door 28 is arranged on one side of the blanking box 1 close to the control panel 26, and a transparent window is arranged on the box door 28; the cutting condition of the plate inside the blanking box 1 can be observed conveniently, and the maintenance is convenient to be equal to that inside the blanking box 1.

The working principle is as follows:

when the device is used, the device is powered on, then the driving motor 27 is started through the control panel 26, a worker can place a plate to be cut and blanked between the first fixing plate 4 and the roller 6, the top of the plate is clamped into the base plate clamping groove 11, the fixing clamp plate 8 is pushed by the elastic action of the telescopic spring 9, the roller 6 is attached to the surface of the plate, the plate can be clamped between the first fixing plate 4 and the roller 6, when blanking is performed, the servo motor 25 is started through the control panel 26, the servo motor 25 drives the threaded rod 23 to rotate anticlockwise, the nut 21 on the outer side of the threaded rod 23 is limited by the connecting block 22 and cannot rotate along with the threaded rod 23, the nut 21 can only move downwards on the outer side of the threaded rod 23 through the threads, the nut 21 drives the connecting block 22 to slide linearly on the second sliding groove 20, and the nut 21 drives the material pushing plate 18 to move downwards through the connecting rod 19, the material pushing plate 18 pushes the plate to move downwards at a constant speed, the plate can move downwards through the rotation of the roller 6, and the plate can be pushed to be discharged into the blanking box 1;

when a plate is cut, the plate is blanked between the first fixing plate 4 and the shearing blade 5, the driving motor 27 drives the second circular convex block 16 to rotate through the rotating shaft 15, when the second circular convex block 16 rotates to be in contact with the first circular convex block 14, the second circular convex block 16 extrudes the first circular convex block 14, so that the first circular convex block 14 is stressed and pushes the sliding plate 13 to slide, the sliding plate 13 stretches the return spring 17, the sliding plate 13 drives the shearing blade 5 to move together, so that the shearing blade 5 is in contact with the plate, the plate can be cut by pressing the shearing blade 5, when the second circular convex block 16 rotates to a position far away from the first circular convex block 14, the elastic action of the return spring 17 pulls the sliding plate 13 to slide and reset, so that the shearing blade 5 is far away from the plate, the driving motor 27 drives the rotating shaft 15 to rotate at a constant speed, so that the second circular convex block 16 is constantly in contact with the first circular convex block 14, the shearing blade 5 can continuously cut the plate to realize the continuous cutting process, and the cut plate slides to the discharge hole 2 through the material guide inclined plate 3 to be discharged;

after the use, the workman can close driving motor 27 through control panel 26 earlier, then start servo motor 25 through control panel 26, make servo motor 25 drive threaded rod 23 clockwise turning, the nut 21 in the threaded rod 23 outside receives connecting block 22 spacing, can not follow threaded rod 23 and rotate together, make nut 21 can only pass through the screw thread and move up in the threaded rod 23 outside, nut 21 drives connecting block 22 and slides along the straight line on second spout 20, nut 21 drives flitch 18 through connecting rod 19 and moves up together, make flitch 18 move up to the throne, so that process panel once more.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a plate shearing machine for panel unloading, includes unloading case (1) and unloading pipe (7), its characterized in that: the blanking tube (7) is installed at one end of the top of the blanking box (1), the servo motor (25) is installed at the other end of the top of the blanking box (1), the threaded rod (23) is installed at the output end of the servo motor (25), the nut (21) is installed on the outer side of the threaded rod (23), the connecting rod (19) is installed at one end, close to the blanking tube (7), of the top of the nut (21), the material pushing plate (18) is installed at the top of the connecting rod (19), the base plate clamping groove (11) is formed in the bottom of the material pushing plate (18), the mounting plate (24) is installed at one end, far away from the blanking tube (7), of the top of the blanking box (1), the first fixing plate (4) is installed at one end, far away from the servo motor (25), inside the blanking tube (7), the second fixing plate (10) is installed at one end, close to the servo motor (25), drive motor (27) are installed to the bottom of workbin (1) one side down, and the output of drive motor (27) installs and extend to pivot (15) of workbin (1) inside down, the circular convex block of second (16) is installed in the outside of pivot (15), the one end that is close to servo motor (25) in workbin (1) inside bottom down is provided with first spout (12), and just sliding plate (13) are installed through the slider in first spout (12), shear blade (5) are installed at the top that sliding plate (13) are close to first fixed plate (4) one end, control panel (26) are installed at the top that is close to drive motor (27) one side down workbin (1), the output of control panel (26) passes through the wire respectively with the input electric connection of servo motor (25) and drive motor (27).

2. The plate shearing machine for blanking plates according to claim 1, characterized in that: one end of the mounting plate (24) close to the servo motor (25) is provided with a second sliding groove (20), the second sliding groove (20) is provided with a connecting block (22) through a sliding block, and one end of the connecting block (22) far away from the mounting plate (24) is connected with the nut (21).

3. The plate shearing machine for blanking plates according to claim 1, characterized in that: extension spring (9) are evenly installed to the one end that second fixed plate (10) are close to first fixed plate (4), and extension spring (9) keep away from the one end of second fixed plate (10) and install solid fixed splint (8), solid fixed splint (8) are kept away from the both sides of extension spring (9) one end and are all evenly installed bearing (30), and the inside of bearing (30) all installs bull stick (29), roller (6) are all installed in the outside of bull stick (29).

4. The plate shearing machine for blanking plates according to claim 1, characterized in that: the middle position of one end of the sliding plate (13) is provided with a first round convex block (14) matched with a second round convex block (16), the bottom of one end, far away from the first fixing plate (4), of the sliding plate (13) is provided with a return spring (17), and one end, far away from the sliding plate (13), of the return spring (17) is connected with the blanking box (1).

5. The plate shearing machine for blanking plates according to claim 1, characterized in that: the material guide sloping plate (3) is installed at one end, close to the first fixing plate (4), of the bottom inside the blanking box (1), and the discharge hole (2) is formed in the bottom, close to one end of the first fixing plate (4), of the blanking box (1).

6. The plate shearing machine for blanking plates according to claim 1, characterized in that: one side of the blanking box (1) close to the control panel (26) is provided with a box door (28), and the box door (28) is provided with a transparent window.