CN205086018U - Automatic splitting machine - Google Patents

Abstract

The utility model discloses a fully automatic board splitting machine, which comprises a base, a feeding device for conveying a circuit board to be cut, a waste collection mechanism for collecting cutting waste, a cutting tool, a moving device for driving the cutting tool to move, and a transmission device for transmitting the cut circuit board. Thus, the board splitting machine is formed by combining the feeding device, the waste collection mechanism for collecting cutting waste, the cutting tool, the moving device for driving the cutting tool to move, and the transmission device for transmitting the cut circuit board. The board splitting machine realizes the automation of feeding, cutting, waste collection, and circuit board transmission, reduces the manual labor, and two groups of cutting tools cut at the same time, effectively improving the efficiency of board splitting. In addition, the driving mode of the cutting tool can be moved in multiple directions, which expands the cutting range, so that the board splitting machine can cut large circuit boards, and has a wider applicability.

Description

Automatic splitting machine

technical field

The utility model relates to the technology in the field of circuit board processing, in particular to a fully automatic board splitting machine.

Background technique

The circuit board is an essential component in electronic products. During the production process, the circuit board needs to be divided so that its size can be adapted to the product. Traditional circuit boards are generally printed and formed on the same board at the same time, and then cut along the connecting ribs between the circuit boards by the board splitter to separate the circuit boards. However, the traditional board splitter is performing board splitting. During operation, there are the following defects: the degree of automation is low, and the feeding and waste collection of circuit boards are very inconvenient. When cutting, the positioning of circuit boards is unstable, which easily leads to cutting deviation. In addition, the cutting tool is single, and the cutting efficiency is low. And, The movement range of the cutting tool is small, which is not suitable for the splitting operation of large circuit boards. Therefore, the existing splitter should be improved to solve the above problems.

Utility model content

In view of this, the utility model aims at the deficiencies in the prior art, and its main purpose is to provide a fully automatic board splitter, which forms a board splitter by combining a feeding device, a waste collection mechanism, a cutting tool, a moving device and a transmission device , Realize the automation of feeding, cutting, waste collection and circuit board transmission, improve the efficiency of board separation, and can cut large circuit boards at the same time, with wider applicability.

In order to achieve the above object, the utility model adopts the following technical solutions:

A fully automatic board splitting machine, comprising an organic base, a feeding device for transporting circuit boards to be cut, a waste collection mechanism for collecting cutting waste, a cutting tool, a moving device for driving the cutting tool to move, and a device for transporting and cutting good circuit board transfer device,

The base is provided with a workbench for installing the above-mentioned devices;

The feeding device includes a conveying mechanism, two clamping mechanisms for clamping the two ends of the circuit board to be cut, and two pressing mechanisms for pressing the edges on both sides of the circuit board to be cut. The conveying mechanism includes two conveying rods arranged in parallel and The rollers arranged inside the conveying rods are used to drive the circuit board to move, and a conveying channel is formed between the two conveying rods; the two clamping mechanisms are respectively located at both ends of the conveying channel, and each clamping mechanism includes a clamping part group and a drive The clamping cylinder for opening and closing the clamping part group, the clamping part group is connected with the clamping cylinder; the two pressing mechanisms are respectively located on the outside of the two conveying rods, and each pressing mechanism includes a rotating shaft, a crank, a pressing cylinder and A plurality of pressing claws, the rotating shaft is rotatably installed on the outer wall of the delivery rod, one end of the crank is connected to the rotating shaft, and the other end is connected to the shaft end of the pressing cylinder. The plurality of pressing claws are bent downward and spaced apart Installed on the rotating shaft, the front end of the pressure claw can move downward and extend into the inner side of the conveying rod;

The waste collection mechanism includes a turning disc, a drive rod and a cylinder for driving the turning disc to turn over, and a collection box for storing waste on the turning disc. The shaft end of the cylinder is connected with the lower end of the drive rod, and the collection box is located under one side of the turning disc;

The cutting knives include two sets of cutting knives arranged side by side;

The moving device includes a support and a vertical movement mechanism, a transverse movement mechanism and a longitudinal movement mechanism installed on the support. The support includes a vertical beam, a transverse beam, a longitudinal beam and a support for supporting the transverse beam and for supporting the The feet of the beam, the vertical beam is slidably installed on the transverse beam, the transverse beam is slidably installed on the longitudinal beam, the support is installed at the bottom of the transverse beam, and the leg is installed at the bottom of the longitudinal beam; the vertical movement The mechanism is installed on the vertical beam, which includes a vertical driving motor, a vertical screw and a vertical sliding seat, the vertical screw is connected to the shaft end of the vertical driving motor, and the vertical sliding seat can be slidably installed on the vertical On the screw, the above-mentioned cutting tool is installed on the vertical sliding seat; the lateral movement mechanism is installed on the transverse beam, which includes a transverse drive motor, a transverse screw and a transverse slide seat, and the transverse screw is connected to the shaft end of the transverse drive motor. The horizontal sliding seat can be slidably installed on the horizontal screw, and the horizontal sliding seat is fixedly connected with the above-mentioned vertical beam; the longitudinal moving mechanism is installed on the longitudinal beam, which includes a longitudinal driving motor, a longitudinal screw and a longitudinal sliding seat. The longitudinal screw is connected to the shaft end of the longitudinal drive motor, the longitudinal sliding seat is slidably mounted on the longitudinal screw, and the longitudinal sliding seat is fixedly connected to one end of the above-mentioned transverse beam;

The transmission device includes a first transmission group and a second transmission group, the first transmission group is located directly below the two conveying rods, and the second transmission group is connected to the first transmission group.

As a preferred solution: the feeding device also includes a lifting mechanism for driving the clamping mechanism to move up and down, the lifting mechanism includes a lifting cylinder and a connecting plate installed on the shaft end of the cylinder, the lifting cylinder is installed vertically on the workbench, The connecting plate is connected with the above-mentioned clamping mechanism.

As a preferred solution: the clamping part set of the clamping mechanism includes two clamping parts that can be opened and closed with each other, and the opposing surfaces of the two clamping parts are respectively provided with clamping projections for increasing frictional force.

As a preferred solution: the rotating shaft of the pressing mechanism is in a polygonal shape, the connecting end of the crank and the rotating shaft is provided with a polygonal hole corresponding to the rotating shaft, and the rotating shaft is fixed in the polygonal hole.

As a preferred solution: a fixed plate is vertically installed on the vertical sliding seat, the above two groups of cutting knives are installed on the fixed plate respectively, and a support block is arranged at the end of the fixed plate, and a support block is arranged on the support block. An adjusting screw used to adjust the distance between one of the cutting knives and the other cutting knives, the end of the adjusting screw is connected with one of the cutting knives.

As a preferred solution: a slide seat is provided at the bottom of one of the cutting knives, a slide rail is provided on the fixed plate, the slide seat is slidably installed on the slide rail, and the end of the adjusting screw is connected to the slide seat.

As a preferred solution: the vertical beams, the transverse beams and the longitudinal beams are respectively provided with guide rails for the slide seats mounted thereon to slide; the bottom support of the transverse beams is provided with guide rails for the lateral beams to slide.

As a preferred solution: the position of the first transmission group of the transmission device is higher than that of the second transmission group.

As a preferred solution: both the first transmission group and the second transmission group are belt transmission groups, and the first transmission group is located directly below the conveying channel between the above two clamping mechanisms.

As a preferred solution: the bottom of the base is provided with rollers and feet.

Compared with the prior art, the utility model has obvious advantages and beneficial effects. Specifically, it can be seen from the above-mentioned technical scheme that by combining the feeding device, the waste collection mechanism for collecting cutting waste, the cutting tool, and the moving device that drives the cutting tool to move And the transmission device that transmits and cuts the cut circuit board is combined to form a board splitting machine, which realizes automatic feeding, cutting, waste collection and circuit board transmission, which reduces the amount of manual labor. Moreover, two sets of cutting knives cut at the same time, effectively improving In addition, the cutting tool can be driven in multiple directions to expand the cutting range, so that the board splitter can cut large circuit boards and has wider applicability.

In order to more clearly illustrate the structural features and functions of the utility model, it will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

Description of drawings

Fig. 1 is a schematic diagram of the first perspective of the board splitter of the present invention;

Figure 2 is an enlarged schematic view of the M place in Figure 1;

Fig. 3 is a schematic diagram of a second viewing angle of the board splitter of the present invention;

Fig. 4 is a schematic diagram of a third viewing angle of the board splitter of the present invention;

Fig. 5 is a schematic diagram of the main structure of the feeding device of the present invention;

Figure 6 is a schematic diagram of the mobile device of the present invention;

FIG. 7 is a schematic diagram of another viewing angle of the mobile device of the present invention.

Explanation of the accompanying drawings :

10. Machine base 11. Workbench

12. Roller 13. Feet

20. Feeding device 21. Conveying mechanism

211, delivery rod 212, roller

213, conveying channel 22, clamping mechanism

221, clamping component group 2211, clamping bump

222, clamping cylinder 23, pressing mechanism

231, rotating shaft 232, crank

2321, polygonal hole 233, compression cylinder

234, pressure claw 24, lifting mechanism

241, lifting cylinder 242, connecting plate

30. Waste collection mechanism 31. Turning plate

32, drive rod 33, cylinder

34. Collection box 40. Cutting tool

41. Cutter 50. Mobile device

51, bracket 511, vertical beam

512, transverse beam 513, longitudinal beam

514, support 515, leg

516, guide rail 52, vertical movement mechanism

521, vertical drive motor 522, vertical screw rod

523, vertical sliding seat 5231, fixed plate

5232, support block 5233, adjusting screw

5234, slide seat 5235, slide rail

53. Lateral movement mechanism 531. Lateral drive motor

532, transverse screw rod 533, transverse sliding seat

54. Longitudinal moving mechanism 541. Longitudinal drive motor

542, longitudinal screw rod 543, longitudinal sliding seat

60. Transmission device 61. The first transmission group

62. The second transmission group.

detailed description

The utility model, as shown in Figures 1 to 7, is a fully automatic board splitter, comprising an organic base 10, a feeding device 20 for transporting circuit boards to be cut, a waste collection mechanism 30 for collecting cutting waste, and a cutting tool 40. The moving device 50 for driving the cutting tool 40 to move and the transfer device 60 for transferring the cut circuit board, wherein:

The machine base 10 is provided with a workbench 11 for installing the above-mentioned devices, and a roller 12 and a leg 13 are provided at the bottom of the machine base 10 .

The feeding device 20 includes a conveying mechanism 21, two clamping mechanisms 22 for clamping the two ends of the circuit board to be cut, two clamping mechanisms 23 for pressing the edges on both sides of the circuit board to be cut, and two clamping mechanisms 23 for driving the clamping mechanism 22. The lifting mechanism 24 that moves up and down, the conveying mechanism 21 includes two conveying rods 211 that are arranged in parallel and the rollers 212 that are arranged on the inside of the conveying rods 211 for driving the circuit board to move, and a conveying channel 213 is formed between the two conveying rods 211; The clamping mechanisms 22 are respectively located at both ends of the conveying channel 213, and each clamping mechanism 22 includes a clamping part group 221 and a clamping cylinder 222 for driving the opening and closing of the clamping part group 221. Cylinders 222 are connected, and the clamping part group 221 includes two clamping parts that can be opened and closed with each other, and the opposing surfaces of the two clamping parts are respectively provided with clamping projections 2211 for increasing frictional force; Mechanisms 23 are located outside the two conveying rods 211 respectively. Each pressing mechanism 23 includes a rotating shaft 231, a crank 232, a pressing cylinder 233 and a plurality of pressing claws 234. The rotating shaft 231 is polygonal and is rotatably installed on the conveying On the outer wall of the rod 211, one end of the crank 232 is provided with a polygonal hole 2321 corresponding to the rotating shaft 231, the end of the rotating shaft 231 is fixed in the polygonal hole 2321, the other end of the crank 232 is connected to the axial end of the compression cylinder 233, and the plurality of pressing claws 234 They are all in a downward bending shape, and are installed on the rotating shaft 231 at intervals. The front end of the pressure claw 234 can movably extend into the conveying channel 213 inside the conveying rod 211; the lifting mechanism 24 includes a lifting cylinder 241 and a shaft mounted on the lifting cylinder 241. The connecting plate 242 at the end, the lifting cylinder 241 is vertically installed on the workbench 11, and the connecting plate 242 is connected with the above-mentioned clamping mechanism 22.

The waste collection mechanism 30 includes a turning disc 31, a drive rod 32 and a cylinder 33 for turning over the turning disc 31, and a collection box 34 for receiving the waste on the turning disc 31. The upper end of the rod 32 is connected to the bottom of the turning disc 31 , the shaft end of the cylinder 33 is connected to the lower end of the driving rod 32 , and the collection box 34 is located below the turning disc 31 on one side.

The cutting blade 40 includes two groups of cutting blades 41 arranged side by side.

The moving device 50 includes a support 51 and a vertical movement mechanism 52, a lateral movement mechanism 53, and a longitudinal movement mechanism 54 installed on the support 51. The support 51 includes a vertical beam 511, a transverse beam 512, a longitudinal beam 513 and a The support 514 of the transverse beam 512 and the foot 515 for supporting the longitudinal beam 513, the vertical beam 511 is slidably installed on the transverse beam 512, the transverse beam 512 is slidably installed on the longitudinal beam 513, the support 514 is installed on the bottom of the transverse beam 512, and the support foot 515 is installed on the bottom of the longitudinal beam 513; the vertical movement mechanism 52 is installed on the vertical beam 511, which includes a vertical drive motor 521, a vertical screw rod 522 and a vertical sliding seat 523, the vertical screw 522 is connected to the shaft end of the vertical drive motor 521, the vertical sliding seat 523 is slidably mounted on the vertical screw 522, and a fixed plate 5231 is vertically installed on the vertical sliding seat 523, the above-mentioned The two groups of cutting knives 41 are installed on the fixing plate 5231 respectively, and a supporting block 5232 is arranged at the end of the fixing plate 5231, and a support block 5232 is provided on the supporting block 5232 for adjusting the gap between one of the cutting knives 41 and the other cutting knives 41. The adjustment screw rod 5233 of the distance, and a slide seat 5234 is provided at the bottom of one of the cutting knives 41, a slide rail 5235 is provided on the fixed plate 5231, the slide seat 5234 is slidably installed on the slide rail 5235, and the end of the adjustment screw rod 5233 is connected On the sliding seat 5234; the lateral movement mechanism 53 is installed on the transverse beam 512, which includes a transverse drive motor 531, a transverse screw 532 and a transverse slide seat 533, the transverse screw 532 is connected to the shaft end of the transverse drive motor 531, the transverse The sliding seat 533 is slidably installed on the horizontal screw rod 532, and the horizontal sliding seat 533 is fixedly connected with the above-mentioned vertical beam 511; 542 and a longitudinal sliding seat 543, the longitudinal screw rod 542 is connected to the shaft end of the longitudinal drive motor 541, the longitudinal sliding seat 543 is slidably mounted on the longitudinal screw rod 542, and the longitudinal sliding seat 543 is fixedly connected to one end of the above-mentioned transverse beam 512; In addition, the above-mentioned vertical beam 511, the transverse beam 512 and the longitudinal beam 513 are respectively provided with guide rails 516 for sliding of the sliding seat installed thereon; Sliding guide rail 516 to improve sliding precision.

The transmission device 60 includes a first transmission group 61 and a second transmission group 62, the first transmission group 61 is located directly below the two delivery rods 211, the second transmission group 62 is connected to the first transmission group 61, and the first transmission The position of group 61 is higher than that of the second transmission group 62. In addition, both the first transmission group 61 and the second transmission group 62 are belt drive groups, and the first transmission group 61 is located directly below the conveying channel 213 between the above-mentioned two clamping mechanisms 22 .

The working principle of the utility model is as follows: the circuit board to be cut is driven into the conveying channel 213 by the upper roller 212 of the conveying rod 211, and the clamping cylinder 222 of the two clamping mechanisms 22 pushes the clamping part group 221 to clamp the two ends of the circuit board, pressing The pressing cylinder 233 of the tightening mechanism 23 pushes the rotating shaft 231 to rotate, and the pressing claw 234 is pressed on the edge of the circuit board, and the circuit board is fixed; The distance between the cutting knives 40), through the coordinated operation of the vertical movement mechanism 52, the lateral movement mechanism 53 and the longitudinal movement mechanism 54, the cutting knife 40 is in the best cutting position to cut the circuit board, and the cut circuit board It will fall from the conveying channel 213 onto the first conveying group 61, and then reach the next station through the second conveying group 62. The remaining waste after cutting will fall into the turning disc 31, and the turning disc 31 will turn over and pour the waste into the collection box 34. , at this time, the lifting mechanism 24 lifts the clamping mechanism 22, and the next circuit board enters the conveying channel 213, and the lifting mechanism 24 then lowers the clamping mechanism 22 to be flush with the circuit board, and starts the sub-board of the next circuit board operate.

The key point of the design of the utility model is to form a board splitter by combining the feeding device, the waste collection mechanism for collecting cutting waste, the cutting tool, the moving device that drives the cutting tool to move, and the transmission device for transmitting and cutting the circuit board. Realize the automation of material feeding, material cutting, waste collection and circuit board transmission, which reduces the amount of manual labor. Moreover, two sets of cutting knives cut at the same time, which effectively improves the efficiency of board separation. In addition, the driving mode of the cutting knives can be moved in multiple directions to expand The cutting range is expanded, so that the board splitter can cut large circuit boards, and the applicability is wider.

The above are only preferred embodiments of the present utility model, and are not intended to limit the technical scope of the present utility model. Therefore, any minor modifications, equivalent changes and equivalent changes made to the above embodiments according to the technical essence of the present utility model Modifications still belong to the scope of the technical solution of the utility model.

Claims (10)

1. A full-automatic board splitting machine, characterized in that: it includes an organic base, a feeding device for transporting circuit boards to be cut, a waste collection mechanism for collecting cutting waste, a cutting tool, and a mobile device for driving the cutting tool to move device and a transfer device for transferring cut circuit boards, The base is provided with a workbench for installing the above-mentioned devices; The feeding device includes a conveying mechanism, two clamping mechanisms for clamping the two ends of the circuit board to be cut, and two pressing mechanisms for pressing the edges on both sides of the circuit board to be cut. The conveying mechanism includes two conveying rods arranged in parallel and The rollers arranged inside the conveying rods are used to drive the circuit board to move, and a conveying channel is formed between the two conveying rods; the two clamping mechanisms are respectively located at both ends of the conveying channel, and each clamping mechanism includes a clamping part group and a drive The clamping cylinder for opening and closing the clamping part group, the clamping part group is connected with the clamping cylinder; the two pressing mechanisms are respectively located on the outside of the two conveying rods, and each pressing mechanism includes a rotating shaft, a crank, a pressing cylinder and A plurality of pressing claws, the rotating shaft is rotatably installed on the outer wall of the delivery rod, one end of the crank is connected to the rotating shaft, and the other end is connected to the shaft end of the pressing cylinder. The plurality of pressing claws are bent downward and spaced apart Installed on the rotating shaft, the front end of the pressure claw can move downward and extend into the inner side of the conveying rod; The waste collection mechanism includes a turning disc, a drive rod and a cylinder for driving the turning disc to turn over, and a collection box for storing waste on the turning disc. The shaft end of the cylinder is connected with the lower end of the drive rod, and the collection box is located under one side of the turning disc; The cutting knives include two sets of cutting knives arranged side by side; The moving device includes a support and a vertical movement mechanism, a transverse movement mechanism and a longitudinal movement mechanism installed on the support. The support includes a vertical beam, a transverse beam, a longitudinal beam and a support for supporting the transverse beam and for supporting the The feet of the beam, the vertical beam is slidably installed on the transverse beam, the transverse beam is slidably installed on the longitudinal beam, the support is installed at the bottom of the transverse beam, and the leg is installed at the bottom of the longitudinal beam; the vertical movement The mechanism is installed on the vertical beam, which includes a vertical driving motor, a vertical screw and a vertical sliding seat, the vertical screw is connected to the shaft end of the vertical driving motor, and the vertical sliding seat can be slidably installed on the vertical On the screw, the above-mentioned cutting tool is installed on the vertical sliding seat; the lateral movement mechanism is installed on the transverse beam, which includes a transverse drive motor, a transverse screw and a transverse slide seat, and the transverse screw is connected to the shaft end of the transverse drive motor. The horizontal sliding seat can be slidably installed on the horizontal screw, and the horizontal sliding seat is fixedly connected with the above-mentioned vertical beam; the longitudinal moving mechanism is installed on the longitudinal beam, which includes a longitudinal driving motor, a longitudinal screw and a longitudinal sliding seat. The longitudinal screw is connected to the shaft end of the longitudinal drive motor, the longitudinal sliding seat is slidably mounted on the longitudinal screw, and the longitudinal sliding seat is fixedly connected to one end of the above-mentioned transverse beam; The transmission device includes a first transmission group and a second transmission group, the first transmission group is located directly below the two conveying rods, and the second transmission group is connected to the first transmission group. 2. The fully automatic panel splitter according to claim 1, characterized in that: the feeding device also includes a lifting mechanism for driving the clamping mechanism to move up and down, the lifting mechanism includes a lifting cylinder and a connecting plate installed on the shaft end of the cylinder , the lifting cylinder is vertically installed on the workbench, and the connecting plate is connected with the above-mentioned clamping mechanism. 3. The fully automatic panel splitter according to claim 1, wherein the clamping part set of the clamping mechanism includes two clamping parts that can be opened and closed with each other, and the two clamping parts are respectively arranged on the opposite sides of each other. There are clamping lugs for increased friction. 4. The fully automatic plate splitter according to claim 1, characterized in that: the rotating shaft of the pressing mechanism is in a polygonal shape, the connecting end of the crank and the rotating shaft is provided with a polygonal hole corresponding to the rotating shaft, and the rotating shaft is fixed in the polygonal hole . 5. The fully automatic board splitter according to claim 1, characterized in that: a fixed plate is vertically installed on the vertical sliding seat, and the two groups of cutting knives are installed on the fixed plate respectively, and are fixed at the end of the fixed plate. A supporting block is provided, and an adjusting screw rod for adjusting the distance between one of the cutting knives and the other cutting knives is arranged on the supporting block, and the end of the adjusting screw rod is connected with one of the cutting knives. 6. The fully automatic board splitter according to claim 5, wherein a slide seat is provided at the bottom of one of the cutting knives, a slide rail is provided on the fixed plate, and the slide seat is slidably mounted on the slide rail, The end of the adjustment screw is connected to the sliding seat. 7. The fully automatic board splitting machine according to claim 1, wherein: said vertical beam, transverse beam and longitudinal beam are respectively provided with guide rails for the slide seat mounted thereon to slide; said transverse beam bottom A guide rail for sliding the transverse beam is arranged on the support. 8. The fully automatic board splitter according to claim 1, wherein the position of the first conveying group of the conveying device is higher than that of the second conveying group. 9. The fully automatic board splitter according to claim 1, characterized in that: the first transmission group and the second transmission group are both belt transmission groups, and the first transmission group is located between the two clamping mechanisms for conveying directly below the channel. 10. The fully automatic board splitter according to claim 1, characterized in that: the bottom of the base is provided with rollers and feet.