CN220811032U - Turning plate blanking device - Google Patents

Abstract

The utility model relates to a turning plate blanking device which comprises a frame, a clamping mechanism arranged on the frame, a transfer mechanism arranged on the frame, a mounting frame connected with the first linear module, a lifting assembly arranged on the mounting frame, a second linear module connected with the lifting assembly, a grabbing assembly arranged on the second linear module, a transmission mechanism arranged on the frame and in driving connection with the clamping mechanism, wherein the transmission mechanism comprises a first mounting seat arranged on the frame, a second mounting seat arranged above the first mounting seat, a transmission part arranged on the first mounting seat, a rotating part arranged on the second mounting seat, and a rotating part used for being in driving connection with the clamping mechanism. According to the utility model, the components to be turned can be turned over quickly through the frame, the clamping mechanism, the transfer mechanism and the transmission mechanism, and the turned components are transferred to the next process, so that the requirements of automatic processing are met, and the production efficiency is improved.

Description

Turning plate blanking device

Technical Field

The utility model relates to the technical field of PCB production equipment, in particular to a turning plate blanking device.

Background

PCB (Printed Circuit Board), called printed circuit board, also called printed circuit board, is an important electronic component, is a support for electronic components, and is a provider for electrical connection of electronic components. It is called a "printed" circuit board because it is made using electronic printing. PCBs are a requisite component in the current electronics industry for electrical connection of electronic components. In the PIN removing procedure of PCB processing, after removing the PIN, the PCB, the backing plate, the copper plate and the like are stacked together, in the traditional operation, the manual work is used for realizing the discharging after the PIN is removed, and the PCB, the backing plate and the copper plate are manually separated by a worker and then are classified and stacked. For example, a PIN disassembling machine disclosed in CN102427675B can complete the PIN disassembling operation, but after the PIN is disassembled, automatic blanking cannot be achieved, and still the PIN is required to be manually removed. In addition, according to specific processing technology demands, after the PIN is disassembled, the whole body needs to be turned over so as to separate the PCB, the backing plate and the copper plate orderly, and then each plate is stacked orderly. However, the current operation mode is time-consuming, labor-consuming and inconvenient to operate, and cannot meet the current intelligent and modern production requirements.

Disclosure of utility model

In order to solve the problems, the utility model provides a turning plate blanking device.

The utility model is realized by the following scheme: a turning plate blanking device comprises a frame; the clamping mechanism is arranged on the rack and is used for rotating the part to be turned over according to a preset angle; the transfer mechanism is arranged on the rack and is used for transferring the turned part to the next process; the transfer mechanism comprises a first linear module arranged at the top of the frame, a mounting frame connected with the first linear module, a lifting assembly arranged on the mounting frame, a second linear module connected with the lifting assembly and a grabbing assembly arranged on the second linear module; the transmission mechanism is arranged on the frame and is in driving connection with the clamping mechanism so as to drive the part to be turned over to rotate according to a preset angle through the clamping mechanism; the transmission mechanism comprises a first mounting seat arranged on the frame, a second mounting seat arranged above the first mounting seat, a transmission part arranged on the first mounting seat and used for driving the second mounting seat to move, and a rotating part arranged on the second mounting seat and used for being in driving connection with the clamping mechanism.

Further, the fixture comprises a connecting plate and a clamping assembly arranged on the connecting plate, the clamping assembly is used for clamping a part to be turned, the rotating part is connected with the connecting plate, and the clamping assembly drives the part to be turned to rotate according to a preset angle.

Further, the clamping assembly comprises a first clamping piece and a second clamping piece which is arranged at intervals with the first clamping piece, and at least one of the first clamping piece and the second clamping piece is movably arranged, so that the first clamping piece and the second clamping piece clamp the part to be turned or release the part to be turned.

Further, the clamping assembly further comprises a first driving part and a first connecting part, the first clamping piece is connected with the first connecting part, the first driving part is connected with one end, far away from the first clamping piece, of the first connecting part, and the first clamping piece is driven to move along the direction, close to or far away from the second clamping piece, through the first connecting part.

Further, the clamping assembly further comprises a second driving part and a second connecting part, the second clamping piece is connected with the second connecting part, the second driving part is connected with one end, far away from the second clamping piece, of the second connecting part, the second clamping piece is driven to move along the direction, close to or far away from the first clamping piece, of the second connecting part, the first driving part and the second driving part can synchronously operate, so that the first clamping piece is driven by the first driving part to move along the direction, close to the second clamping piece, of the second clamping piece, the second driving part is driven by the second clamping piece to move along the direction, close to the first clamping piece, of the first clamping piece and the second clamping piece clamp the part to be overturned.

Further, the transmission part comprises a fixing frame arranged on the first installation seat, a motor arranged on the fixing frame, a driving wheel arranged at the output end of the motor, a driven wheel arranged above the driving wheel, a screw rod connected with the driven wheel, a sliding seat sleeved on the screw rod, a synchronous belt connecting the driving wheel with the driven wheel, sliding rails arranged on two sides of the top of the first installation seat, and sliding blocks arranged on the two sliding rails in a sliding manner, wherein the bottom of the second installation seat is connected with the top of the sliding blocks.

Further, the lifting assembly comprises second lifting cylinders arranged on two inner side walls of the mounting frame, and a buffer assembly arranged between the second lifting cylinders and the second linear module; the buffer assembly comprises a first buffer plate arranged in the mounting frame, a second buffer plate arranged at intervals with the first buffer plate, a plurality of buffer rods arranged between the first buffer plate and the second buffer plate, and a connecting seat arranged at the bottom of the second buffer plate and connected with the second linear module; the output end of the second lifting cylinder is connected with the top of the second buffer plate.

Further, snatch the subassembly include with the carriage that the second straight line module is connected, set up in the third lift cylinder of carriage bottom, with the supporting seat that the third lift cylinder output is connected, set up in at least a set of sucking disc group on the supporting seat, the sucking disc group includes a plurality of edge the equidistant sucking disc that sets up of supporting seat length direction.

Further, the clamping mechanisms and the transmission mechanisms are arranged in pairs, the two transmission mechanisms in pairs are oppositely arranged on the frame, the two clamping mechanisms in pairs are in one-to-one correspondence with the two transmission mechanisms in pairs, and the two opposite clamping mechanisms are used for clamping two sides of a part to be turned.

Further, the transfer mechanisms are arranged in pairs, and the two transfer mechanisms in the pairs are arranged at intervals along the length direction of the frame.

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

According to the utility model, the components to be turned can be turned over and discharged rapidly through the frame, the clamping mechanism, the transfer mechanism and the transmission mechanism. The clamping mechanism is used for clamping a part to be turned over, the transfer mechanism acquires the part which is turned over, the part which is turned over is transferred to the next procedure or stacked for discharging, the rotation part in the transmission mechanism drives the clamping mechanism to rotate the part to be turned over according to a preset angle, and the transmission part in the transmission mechanism adjusts the distance between the clamping mechanism and the part which is turned over in a belt mode, so that the device is applicable to parts with different sizes, and the practicability of the device is improved. The utility model can realize the rapid overturning of the part to be overturned, and transfer the overturned part to the next working procedure or stack and discharge, thereby meeting the requirement of automatic processing and improving the production efficiency.

Drawings

Fig. 1 is a schematic structural diagram of a plate turnover blanking device provided by the utility model.

Fig. 2 is an enlarged view at a in fig. 1.

Fig. 3 is a partially exploded view of the transmission of the present utility model.

Fig. 4 is a schematic structural view of the transfer mechanism of the present utility model.

Fig. 5 is an enlarged view at B in fig. 4.

The figure comprises the following components: the frame 10, the clamping mechanism 20, the connecting plate 21, the first clamping piece 221, the second clamping piece 222, the first driving part 223, the first connecting part 224, the second driving part 225, the second connecting part 226, the transfer mechanism 30, the first linear module 31, the mounting frame 32, the second lifting cylinder 331, the buffer assembly 332, the first buffer plate 3321, the second buffer plate 3322, the buffer rod 3323, the connecting seat 3324, the second linear module 34, the grabbing assembly 35, the sliding frame 351, the third lifting cylinder 352, the supporting seat 354, the suction cup group 355, the transmission mechanism 40, the first mounting seat 410, the second mounting seat 420, the fixing frame 431, the motor 432, the driving wheel 433, the synchronous belt 435, the screw 436, the slide 437, the sliding rail 438, the sliding block 439, and the rotating part 440.

Detailed Description

In order to facilitate an understanding of the present utility model by those skilled in the art, the present utility model will be described in further detail with reference to specific examples and drawings.

Referring to fig. 1 to 5, the utility model provides a turning plate blanking device, which is used for turning a PCB, a backing plate, a copper plate and the like in the processing process of removing PINs from the PCB, and transferring the turned parts to the next process or stacking and blanking. The turning plate blanking device comprises a frame 10; the clamping mechanism 20 is arranged on the frame 10, and the clamping mechanism 20 is used for rotating the part to be turned over according to a preset angle; a transfer mechanism 30, wherein the transfer mechanism 120 is provided on the frame 10, and the transfer mechanism 30 is used for transferring the turned component to the next process; the transmission mechanism 40 is arranged on the frame 10, and the transmission mechanism 40 is in driving connection with the clamping mechanism 20 so as to drive the component to be turned over to rotate according to a preset angle through the clamping mechanism 20. According to the utility model, the frame 10, the clamping mechanism 20, the transfer mechanism 30 and the transmission mechanism 40 can realize rapid overturning of the part to be overturned, and transfer the overturned part to the next process, so that the problems of part overturned and low blanking efficiency in the prior art are solved. In the specific overturning and blanking process, the clamping mechanism 20 clamps the part to be overturned, the transmission mechanism 40 drives the part to be overturned to rotate according to a preset angle through the clamping mechanism 20, and then the transfer mechanism 30 acquires the part which is overturned, and transfers the part which is overturned to the next process or stacks and blanking.

In this embodiment, the transmission mechanism 40 includes a first mounting seat 410, the first mounting seat is fixedly mounted on the frame 10, a second mounting seat 420 is disposed above the first mounting seat 410, a transmission portion for driving the second mounting seat to move along the length direction of the first mounting seat 410 is disposed on the first mounting seat 410, a rotation portion 440 is disposed on the second mounting seat 420, and the rotation portion 440 is in driving connection with the clamping mechanism 20 and is used for driving the clamping mechanism 20 to rotate.

Specifically, the transmission part includes a fixing frame 431 disposed on the first mounting seat 410, a motor 432 mounted on the fixing frame 431, a driving wheel 433 fixedly mounted at an output end of the motor 432, a driven wheel (not shown in the drawing) disposed above the driving wheel 433, a screw rod 436 connected to the driven wheel, a sliding seat 437 sleeved on the screw rod 436, a bottom of the second mounting seat 420 connected to a top of the sliding seat 437, and a synchronous belt 435 connected between the driving wheel 433 and the driven wheel 434. When the device is specifically operated, the motor 432 can rotate positively and negatively, the motor 432 is started, the driving wheel 433 drives the driven wheel to rotate through the synchronous belt 435, and the screw rod is driven to rotate, so that the second mounting seat can extend the length direction of the first mounting seat to move, the distance between the clamping mechanism and the part to be turned is adjusted, the parts to be turned with different sizes are met, and the practicability is improved. To further improve the stability of the movement of the second mount 420, two sides of the top of the first mount 410 are provided with sliding rails 438, two sliding rails 438 are slidably connected with sliding blocks 439, and the top of the sliding blocks 439 is connected with the top of the second mount 420.

Preferably, the clamping mechanism 20 includes a connecting plate 21 connected to the rotating portion 440, and a clamping assembly mounted on the connecting plate 21, where the clamping assembly is used to clamp the component to be turned, and the clamping assembly drives the component to be turned to rotate according to a preset angle.

Specifically, the clamping assembly includes a first clamping member 221, a second clamping member 222 spaced from the first clamping member 221, and the first clamping member 221 and the second clamping member 222 are used for clamping the component to be turned. Wherein at least one of the first clamping member 221 and the second clamping member 222 is movably provided such that the first clamping member 221 and the second clamping member 222 clamp or release the component to be flipped.

The clamping and release of the component to be turned is achieved by at least one of the first clamping member 221 and the second clamping member 222 being movably arranged. The first clamping member 221 and the second clamping member 222 are disposed opposite to each other. In order to enable the first clamping member 221 to move in a direction approaching or moving away from the second clamping member 222, the clamping assembly further includes a first driving portion 223, a first connecting portion 224. The first clamping member 221 is connected with the first connecting portion 224, and the first driving portion 223 is connected with an end of the first connecting portion 224 away from the first clamping member 221, so as to drive the first clamping member 221 to move in a direction approaching or separating from the second clamping member 222 through the first connecting portion 224. The first driving part 223 is a cylinder. The first driving part 223 drives the first connecting part 224 to perform telescopic movement, thereby achieving that the first clamping member 221 approaches or moves away from the second clamping member 222. In this embodiment, the clamping assembly further includes a second driving portion 225 and a second connecting portion 226. The second clamping member 222 is connected with the second connecting portion 226, and the second driving portion 225 is connected with an end of the second connecting portion 226 away from the second clamping member 222, so as to drive the second clamping member 222 to move along a direction approaching or separating from the first clamping member 221 through the second connecting portion 226. The first driving part 223 and the second driving part 225 can synchronously operate to drive the first clamping piece 221 to move along the direction approaching the second clamping piece 222 by the first driving part 223, and the second driving part 225 moves the second clamping piece 222 to move along the direction approaching the first clamping piece 221. The first driving part 223 and the second driving part 225 are both cylinders, thereby realizing that the first clamping members 221 are close to each other or far from the second clamping members 222. I.e. the first clamp 221 and the second clamp 222, achieve clamping and release of the component to be flipped.

In this embodiment, the transfer mechanism 30 includes a first linear module 31 disposed at the top of the rack 10, a mounting frame 32 connected to the first linear module 31, the mounting frame 32 moving along the length direction of the first linear module 31, a lifting assembly mounted on the mounting frame 32, a second linear module 34 connected to the lifting assembly, and a gripping assembly 35 disposed on the second linear module 34. In a specific transfer process, the first position and the second position can be set. When the grabbing component 35 is located at the first position, the transferring mechanism 30 is used for grabbing the turned component, and when the grabbing component 35 is located at the second position, the transferring mechanism 30 places the grabbed component in the next process or stacks for blanking.

In the present embodiment, the elevation assembly includes a second elevation cylinder 331 fixedly installed on opposite inner sidewalls of the mounting frame 32, and a buffer assembly 332 disposed between the second elevation cylinder 331 and the second linear module 34. The buffer assembly is arranged to further improve the buffer of the up-and-down motion of the grabbing assembly 35, so that the service life of the equipment is prolonged. Specifically, the buffer assembly 332 includes a first buffer plate 3321 fixedly installed in the mounting frame 32, a second buffer plate 3322 spaced from the first buffer plate 3321, a plurality of buffer rods 3323 disposed between the first buffer plate 3321 and the second buffer plate 3322, a connection seat 3324 disposed at the bottom of the second buffer plate 3322, and the connection seat 3324 connected to the second linear module; the output end of the second elevating cylinder 331 is connected with the top of the second buffer plate 3322.

In this embodiment, the grabbing component 35 includes a sliding frame 351 connected to the second linear module 34 and capable of moving along the length direction of the second linear module 34, a third lifting cylinder 352 disposed at the bottom of the sliding frame 351, a supporting seat 354 connected to an output end of the third lifting cylinder 352, and at least one group of suction cup groups 355 disposed on the supporting seat 354, where the suction cup groups include a plurality of suction cups disposed at equal intervals along the length direction of the supporting seat. In operation, the position of the carriage 351 is adjusted by the second linear module 34 to adapt to the size of the component to be grasped, and the third lifting cylinder 353 drives the suction cup group 355 to move up and down to suck or release the component.

Preferably, the clamping mechanisms 20 and the transmission mechanisms 40 are arranged in pairs, the two transmission mechanisms 40 in the pairs are oppositely arranged on the frame 10, the two clamping mechanisms 20 in the pairs are in one-to-one correspondence with the two transmission mechanisms 40 in the pairs, and the two opposite clamping mechanisms 20 are used for clamping two sides of a part to be turned.

In order to further improve the efficiency in the blanking process, the transfer mechanisms 30 are arranged in pairs, and the two transfer mechanisms 30 in the pairs are arranged at intervals along the length direction of the frame 10.

In the description of the present utility model, it should be understood that the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings, and is merely for convenience in describing the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "connected," "fixed" and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

While the utility model has been described in conjunction with the specific embodiments above, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art in light of the foregoing description. Accordingly, all such alternatives, modifications, and variations are included within the scope of the appended claims.

Claims (10)

1. The utility model provides a turn over board unloader which characterized in that includes

A frame;

The clamping mechanism is arranged on the rack and is used for rotating the part to be turned over according to a preset angle;

The transfer mechanism is arranged on the rack and is used for transferring the turned part to the next process; the transfer mechanism comprises a first linear module arranged at the top of the frame, a mounting frame connected with the first linear module, a lifting assembly arranged on the mounting frame, a second linear module connected with the lifting assembly and a grabbing assembly arranged on the second linear module;

The transmission mechanism is arranged on the frame and is in driving connection with the clamping mechanism so as to drive the part to be turned over to rotate according to a preset angle through the clamping mechanism; the transmission mechanism comprises a first mounting seat arranged on the frame, a second mounting seat arranged above the first mounting seat, a transmission part arranged on the first mounting seat and used for driving the second mounting seat to move, and a rotating part arranged on the second mounting seat and used for being in driving connection with the clamping mechanism.

2. The flap blanking device of claim 1, wherein the clamping mechanism includes a connecting plate, a clamping assembly disposed on the connecting plate, the clamping assembly is used for clamping a part to be turned, the rotating portion is connected with the connecting plate, and the clamping assembly drives the part to be turned to rotate according to a preset angle.

3. The flap blanking device of claim 2, wherein the clamping assembly includes a first clamping member, a second clamping member spaced apart from the first clamping member, at least one of the first clamping member and the second clamping member being movably disposed.

4. A flap blanking device according to claim 3, wherein the clamping assembly further comprises a first driving part and a first connecting part, the first clamping member is connected with the first connecting part, and the first driving part is connected with one end of the first connecting part away from the first clamping member.

5. The flap blanking device of claim 4, wherein the clamping assembly further includes a second driving portion and a second connecting portion, the second clamping member is connected to the second connecting portion, and the second driving portion is connected to an end of the second connecting portion away from the second clamping member.

6. The turning plate blanking device of claim 1, wherein the transmission part comprises a fixing frame arranged on the first installation seat, a motor arranged on the fixing frame, a driving wheel arranged at an output end of the motor, a driven wheel arranged above the driving wheel, a screw rod connected with the driven wheel, a sliding seat sleeved on the screw rod, a synchronous belt connected with the driving wheel and the driven wheel, sliding rails arranged on two sides of the top of the first installation seat, and sliding blocks arranged on the two sliding rails in a sliding manner, wherein the bottom of the second installation seat is connected with the top of the sliding blocks.

7. The flap blanking device of claim 1, wherein the lifting assembly includes a second lifting cylinder disposed on two inner side walls of the mounting frame, and a buffer assembly disposed between the second lifting cylinder and the second linear module; the buffer assembly comprises a first buffer plate arranged in the mounting frame, a second buffer plate arranged at intervals with the first buffer plate, a plurality of buffer rods arranged between the first buffer plate and the second buffer plate, and a connecting seat arranged at the bottom of the second buffer plate and connected with the second linear module; the output end of the second lifting cylinder is connected with the top of the second buffer plate.

8. The flap blanking device of claim 1, wherein the grabbing component comprises a sliding frame connected with the second linear module, a third lifting cylinder arranged at the bottom of the sliding frame, a supporting seat connected with the output end of the third lifting cylinder, and at least one group of suction cup groups arranged on the supporting seat, wherein the suction cup groups comprise a plurality of suction cups arranged at equal intervals along the length direction of the supporting seat.

9. The flap blanking device of claim 1, wherein the clamping mechanisms and the transmission mechanisms are arranged in pairs, the two transmission mechanisms in pairs are oppositely arranged on the frame, the two clamping mechanisms in pairs are in one-to-one correspondence with the two transmission mechanisms in pairs, and the two opposite clamping mechanisms are used for clamping two sides of a part to be turned.

10. The flap blanking device of claim 1, wherein the transfer mechanisms are arranged in pairs, and the two transfer mechanisms in a pair are arranged at intervals along the length direction of the frame.