CN222244945U - Circuit board cutting device with high accuracy - Google Patents

Abstract

The utility model discloses a circuit board cutting device with high accuracy, which comprises a processing table, wherein supporting plates are fixedly arranged on two sides of the bottom of the processing table, symmetrically distributed supporting blocks are fixedly arranged on one side of the top of the processing table, a cutting platform is fixedly arranged on the top of the supporting blocks, and a portal frame is arranged on the processing table. This high circuit board feed opening device of degree of accuracy, when carrying out clamp limit before the copper-clad plate feed opening, rely on the relative movement of two second electric telescopic handle drive two splint, can press from both sides tightly to the copper-clad plate between the two fast, when two splint opposite movement, can lose the clamp effect to the copper-clad plate fast, compare current manual regulation fixed, more convenient and accurate, guarantee the accurate feed opening to the copper-clad plate to and be convenient for carry out quick assembly and disassembly to the copper-clad plate, the portability of two splint simultaneously is convenient for press from both sides tightly spacingly to the copper-clad plate of equidimension.

Description

Circuit board cutting device with high accuracy

Technical Field

The utility model relates to the technical field of circuit board cutting, in particular to a circuit board cutting device with high accuracy.

Background

The blanking machine is an indispensable device in some light industry. Conventionally, a cutting machine is a machine that performs cutting processing on a material by pressing a die with the aid of an urging force of a machine motion. Modern cutting machines have changed, and advanced technologies such as high-pressure water beams and ultrasonic waves are used in leather punching technology, but people still put the devices into cutting machines, and in the production process of circuit boards, a copper-clad plate which is one of raw materials needs to be subjected to cutting operation, and a whole copper-clad plate is divided into plates with different sizes and shapes according to design requirements, and then the plates enter subsequent processing steps.

The full-automatic cutting machine for processing the circuit board disclosed by Chinese patent publication No. CN215698531U comprises a carrier, wherein a conveyor belt is arranged on one side of the top of the carrier, a clamping mechanism with a spacing adjusting structure is arranged on the conveyor belt, the circuit board is adaptively clamped and fixed during cutting, and a cutting mechanism is arranged on the outer side of the carrier. When the clamping mechanism is used for clamping, the sliding table has a certain moving space, so that the clamping mechanism can adapt to the clamping of copper-clad plates with different sizes in a certain range, the clamping plates arranged in a T shape enable the acting ends in the clamping structure to be in a surface shape instead of a point shape, namely the contact area of the copper-clad plates and the clamping plates is enough, the clamping effect is enhanced, in addition, after the material cutting is finished, only the conveyor belt is started, and the U-shaped frame body structure formed by the clamping plates and the vertical plates can stably push the copper-clad plates to enter the bearing assembly.

Aiming at the related technology, the device has some defects, in the actual use process, when the clamping mechanism is operated to clamp and fix the copper-clad plate, the handles are required to be manually rotated, finally, the clamping and fixing of the clamping plate to the copper-clad plate are realized, the operation positions of the two handles are far apart, the quick assembly and disassembly of the copper-clad plate by workers are inconvenient, the practicability is poor, and therefore, the circuit board cutting device with high accuracy is necessary to be provided to solve the technical problems.

Disclosure of utility model

The utility model aims to provide a circuit board cutting device with high accuracy so as to solve at least one technical problem in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

High circuit board feed opening device of degree of accuracy, it includes:

The processing table is characterized in that supporting plates are fixedly arranged on two sides of the bottom of the processing table, symmetrically distributed supporting blocks are fixedly arranged on one side of the top of the processing table, a cutting platform is fixedly arranged on the top of each supporting block, a portal frame is arranged on the processing table, and a longitudinal vertical linear motion platform is fixedly arranged on the portal frame;

The cutting device is characterized in that a cutting head is fixedly arranged at the output end of the longitudinal vertical linear motion platform, transverse moving mechanisms are arranged on the front face and the back face of the processing platform, symmetrically distributed fixing blocks are fixedly arranged at the top of the cutting platform, second electric telescopic rods are fixedly inserted and installed on the opposite sides of the fixing blocks, and clamping plates are fixedly installed on the driving ends of the second electric telescopic rods.

Preferably, a fixing frame is fixedly arranged on one side of the portal frame, a push plate is fixedly arranged at one end of the fixing frame, a plurality of support columns are fixedly arranged on one side of the top of the processing table, which is positioned on the cutting platform, and a collecting table is arranged at the top of each support column.

Preferably, the transverse moving mechanism comprises two slide ways, the number of the slide ways is two, the slide ways are symmetrically distributed and are respectively arranged on the front surface and the back surface of the processing table, the two slide ways are internally provided with adjusting screw rods in a rotating mode, a transmission mechanism is arranged between the adjusting screw rods, a motor is fixedly arranged in front of the other side of the processing table, the motor is fixedly connected with the other end of one adjusting screw rod, sliding blocks are sleeved on the outer wall of the adjusting screw rods, and the two sliding blocks are symmetrically distributed and fixedly arranged on the inner surface of the portal frame.

Preferably, the top of cutting platform is located one side of fixed block and has seted up logical groove, the inside slip grafting of logical groove has the limiting plate, the bottom fixed mounting of limiting plate has first electric telescopic handle, and the bottom of first electric telescopic handle and the top fixed connection of processing platform.

Preferably, the transmission mechanism consists of a driving wheel, a driven wheel and a belt, the driving wheel and the driven wheel are connected through the belt transmission, and the driving wheel and the driven wheel are respectively fixedly sleeved on the outer walls of one ends of the two adjusting screw rods.

Preferably, a threaded hole matched with the adjusting screw rod is formed in one side of the sliding block, and the sliding block is in threaded connection with the adjusting screw rod through the threaded hole formed in one side of the sliding block.

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

1. According to the utility model, through the matched use of the processing table, the supporting plate, the transmission mechanism, the supporting blocks, the first electric telescopic rods, the through grooves, the limiting plates, the portal frame, the cutting platform, the slideway, the adjusting screw rod, the motor, the sliding block, the cutting head, the longitudinal vertical linear motion platform, the clamping plates, the second electric telescopic rods and the fixing blocks, when the copper-clad plate is clamped and limited before being opened, the two clamping plates are driven to move relatively by the two second electric telescopic rods, so that the copper-clad plate between the two clamping plates can be clamped quickly, and when the two clamping plates move oppositely, the clamping effect on the copper-clad plate can be lost quickly.

2. According to the utility model, the push plate is close to the collecting table at a constant speed through the cooperation of the push plate, the fixing frame, the collecting table and the supporting columns, the push plate can directly push the cut copper-clad plate to the top of the collecting table in the moving process, because the collecting table is directly placed at the top end of the supporting columns, one side of the collecting table and one side of the cutting platform can realize seamless butt joint, the push plate can move to the top of the collecting table and directly push the cut copper-clad plate to the top position of the collecting table, in the pushing process, the push plate is pushed at a constant speed by virtue of the transverse moving mechanism, and the seamless butt joint of the side surface of the collecting table and the side surface of the cutting platform is added, so that the relative positions of the copper-clad plates pushed to the top of the collecting table are unchanged, disordered stacking of the copper-clad plates is avoided, the collecting table and the copper-clad plates can be directly taken away together, and workers can intuitively take copper-clad plates with different shapes according to requirements, and the multipurpose of the transverse moving mechanism is realized.

Drawings

Fig. 1 is a schematic elevational cross-sectional view of the present utility model.

Fig. 2 is a schematic structural view of a gantry according to the present utility model.

Fig. 3 is a schematic top cross-sectional view of a processing station according to the present utility model.

Fig. 4 is a schematic top view of a cutting platform according to the present utility model.

The device comprises a machining table 1, a supporting plate 2, a supporting plate 3, a transmission mechanism 4, a supporting block 5, a first electric telescopic rod 6, a through groove 7, a push plate 8, a limiting plate 9, a fixing frame 10, a portal frame 11, a cutting platform 12, a slideway 13, an adjusting screw rod 14, a collecting table 15, a supporting column 16, a motor 17, a sliding block 18, a cutting head 19, a longitudinal vertical linear motion platform 20, a clamping plate 21, a second electric telescopic rod 22 and a fixing block.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, 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 relative importance.

In the description of the present utility model, unless explicitly stated or limited otherwise, the terms "mounted," "configured to," "connected," and the like are to be construed broadly as, for example, "connected" may be fixedly connected, may be detachably connected, or integrally connected, may be mechanically connected or electrically connected, may be directly connected or indirectly connected through an intermediate medium, and may be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an embodiment of the present utility model is provided:

High circuit board feed opening device of degree of accuracy, it includes:

The machining table 1, wherein the two sides of the bottom of the machining table 1 are fixedly provided with the supporting plates 2, one side of the top of the machining table 1 is fixedly provided with symmetrically distributed supporting blocks 4, the top of each supporting block 4 is fixedly provided with the cutting platform 11, the machining table 1 is provided with the portal frame 10, and the portal frame 10 is fixedly provided with the longitudinal vertical linear motion platform 19;

the output end of the longitudinal vertical linear motion platform 19 is fixedly provided with a cutting head 18, the front surface and the back surface of the processing platform 1 are both provided with transverse moving mechanisms, the top of the cutting platform 11 is fixedly provided with symmetrically distributed fixed blocks 22, the opposite sides of the two fixed blocks 22 are fixedly inserted and installed with second electric telescopic rods 21, and the driving ends of the two second electric telescopic rods 21 are fixedly provided with clamping plates 20.

One side fixed mounting of portal frame 10 has mount 9, and the one end fixed mounting of mount 9 has push pedal 7, and the top sliding connection of push pedal 7 and cutting platform 11, and the top of processing platform 1 is located one side fixed mounting of cutting platform 11 and has a plurality of support column 15, and the top of support column 15 is provided with collects platform 14, and collect one side of platform 14 and one side butt joint of cutting platform 11, can be quick with the at uniform velocity propelling movement of the copper-clad plate that the feed is good to the top of collecting platform 14, supplies the staff to select to use, has improved the efficiency of the device.

In one embodiment, the transverse moving mechanism comprises two slide ways 12, the number of the slide ways 12 is two, the two slide ways 12 are symmetrically distributed and respectively provided with the front side and the back side of the processing table 1, the two slide ways 12 are internally provided with adjusting screw rods 13 in a rotating mode, one ends of the adjusting screw rods 13 penetrate through one side of the inner wall of the slide ways 12 and extend to one side of the processing table 1, a transmission mechanism 3 is arranged between the two adjusting screw rods 13, the transmission mechanism 3 is positioned on one side of the processing table 1, the other end of one adjusting screw rod 13 penetrates through the other side of the inner wall of one slide way 12 and extends to the other side of the processing table 1, a motor 16 is fixedly arranged in front of the other side of the processing table 1, the motor 16 is fixedly connected with the other end of the one adjusting screw rod 13, sliding blocks 17 are sleeved on the outer walls of the two adjusting screw rods 13, the sliding blocks 17 are slidably connected with the slide ways 12, the two sliding blocks 17 are symmetrically distributed and fixedly arranged on the inner surface of the portal frame 10, the transverse line of the cutting head 18 is moved, and the longitudinal and vertical moving platform 19 is matched to enable the copper-clad plate to be removed from the position to be moved in the copper-clad plate cutting process, and the cutting accuracy of the copper-clad plate can be improved.

In one preferred embodiment, the top of the cutting platform 11 is located at one side of the fixed block 22, a through groove 6 is formed, a limiting plate 8 is inserted in the through groove 6 in a sliding manner, a first electric telescopic rod 5 is fixedly installed at the bottom of the limiting plate 8, the bottom end of the first electric telescopic rod 5 is fixedly connected with the top of the processing table 1, the position of the copper-clad plate can be pre-positioned, the accuracy of the position of the copper-clad plate is guaranteed, and the follow-up accurate cutting processing is facilitated.

In one embodiment, the transmission mechanism 3 is composed of a driving wheel, a driven wheel and a belt, the driving wheel and the driven wheel are connected through the belt transmission, the driving wheel and the driven wheel are fixedly sleeved on the outer walls of one ends of the two adjusting screw rods 13 respectively, and synchronous rotation of the two adjusting screw rods 13 is achieved, so that the portal frame 10 moves transversely more stably.

In one preferred embodiment, a threaded hole matched with the adjusting screw 13 is formed in one side of the sliding block 17, and the sliding block 17 is in threaded connection with the adjusting screw 13 through the threaded hole formed in one side of the sliding block 17.

The working principle of the utility model is as follows: the electrical components in the utility model are externally connected with a power supply and a controller when in use, a circuit board raw material, namely a copper-clad plate, is placed at the top of the cutting platform 11, meanwhile, the first electric telescopic rod 5 is controlled to start working, the driving end of the first electric telescopic rod 5 drives the limiting plate 8 to vertically move, the limiting plate 8 moves upwards to the top of the cutting platform 11, then the copper-clad plate is pushed, the side of the copper-clad plate is in extrusion contact with the side of the limiting plate 8, the effect of pre-positioning the copper-clad plate is achieved, the two second electric telescopic rods 21 are subsequently controlled to start working, the driving end of the second electric telescopic rod 21 drives the two second electric telescopic rods 21 to relatively move, the copper-clad plate arranged between the two electric telescopic rods is clamped and limited, then the cutting and cutting materials are separated, and the vertical and longitudinal movement of the cutting head 18 can be realized through the longitudinal vertical linear movement platform 19, simultaneously controlling the motor 16 to work, driving the motor 16 to drive the adjusting screw rods 13 in front of the processing table 1 to rotate, driving the transmission mechanism 3 to drive the two adjusting screw rods 13 to rotate simultaneously, driving the two sliding blocks 17 to move transversely synchronously under the screw transmission of the adjusting screw rods 13 and the sliding blocks 17 and the sliding relation of the sliding blocks 17 and the sliding ways 12, driving the portal frame 10 to move by the movement of the sliding blocks 17, driving the cutting head 18 to move transversely by the longitudinal vertical linear motion platform 19, so that the motor 16 and the longitudinal vertical linear motion platform 19 cooperate to realize the transverse, vertical and longitudinal movement of the cutting head 18 within a specified range, cutting the copper-clad plate at a specific position according to a preset circuit design, completing the cutting, and clamping and limiting the device before cutting the copper-clad plate, the two second electric telescopic rods 21 are used for driving the two clamping plates 20 to move relatively, the copper-clad plates between the two clamping plates can be clamped fast, when the two clamping plates 20 move oppositely, the clamping effect on the copper-clad plates can be lost fast, compared with the existing manual adjustment and fixation, the automatic clamping device is more convenient and accurate, the accurate material cutting of the copper-clad plates is guaranteed, the copper-clad plates can be assembled and disassembled fast, meanwhile, the two clamping plates 20 can be moved fast, the copper-clad plates with different sizes can be clamped and limited conveniently, and the automatic clamping device is high in practicability.

After the copper-clad plate is cut, two clamping plates 20 are made to move reversely, limit to the copper-clad plate is lost, the driving end of the first electric telescopic rod 5 is controlled by a switch to drive the limiting plate 8 to reset, the top of the limiting plate 8 is flush with the top of the processing table 1, meanwhile, the portal frame 10 is made to move transversely through a control transverse moving mechanism, the push plate 7 is driven to move through the fixing frame 9 by the movement of the portal frame 10, the push plate 7 is made to move towards the collecting table 14 at a uniform speed, the push plate 7 can directly push the cut copper-clad plate to the top of the collecting table 14 in the moving process, the collecting table 14 is directly placed at the top of the supporting column 15, one side of the collecting table 14 can be in seamless butt joint with one side of the cutting table 11, the push plate 7 can move to the top of the collecting table 14 and directly push the cut copper-clad plate, the copper-clad plate 7 is pushed at a uniform speed by virtue of the transverse moving mechanism in the pushing process, the copper-clad plate relative position of the side of the collecting table 14 and the side of the cutting table 11 is not mixed, the copper-clad plate can be prevented from being stacked together, the copper-clad plate can be directly stacked with the copper-clad plate can be directly taken by the cutting table according to the moving mechanism, and the multiple purposes are achieved, and the multiple functions are not needed.

None of the parts of the device are the same as or can be implemented using prior art.

The foregoing is merely exemplary embodiments of the present utility model, and specific structures and features that are well known in the art are not described in detail herein. It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. High circuit board feed arrangement of degree of accuracy, its characterized in that includes:

The machining device comprises a machining table (1), wherein supporting plates (2) are fixedly arranged on two sides of the bottom of the machining table (1), symmetrically distributed supporting blocks (4) are fixedly arranged on one side of the top of the machining table (1), a cutting platform (11) is fixedly arranged on the top of each supporting block (4), a portal frame (10) is arranged on the machining table (1), and a longitudinal vertical linear motion platform (19) is fixedly arranged on each portal frame (10);

The cutting machine is characterized in that a cutting head (18) is fixedly arranged at the output end of the longitudinal vertical linear motion platform (19), transverse moving mechanisms are arranged on the front face and the back face of the machining platform (1), symmetrically distributed fixing blocks (22) are fixedly arranged at the top of the cutting platform (11), second electric telescopic rods (21) are fixedly inserted and installed on the opposite sides of the fixing blocks (22), and clamping plates (20) are fixedly installed at the driving ends of the second electric telescopic rods (21).

2. The circuit board cutting device with high accuracy according to claim 1, wherein a fixing frame (9) is fixedly arranged on one side of the portal frame (10), a push plate (7) is fixedly arranged at one end of the fixing frame (9), a plurality of support columns (15) are fixedly arranged on one side of the top of the processing table (1) located on the cutting platform (11), and a collecting table (14) is arranged at the top of the support columns (15).

3. The circuit board cutting device with high accuracy according to claim 1, wherein the transverse moving mechanism comprises two slide ways (12), the slide ways (12) are symmetrically distributed and respectively arranged on the front surface and the back surface of the processing table (1), the adjusting screw rods (13) are rotatably arranged in the two slide ways (12), the transmission mechanism (3) is arranged between the two adjusting screw rods (13), the motor (16) is fixedly arranged in front of the other side of the processing table (1), the motor (16) is fixedly connected with the other end of one adjusting screw rod (13), the sliding blocks (17) are sleeved on the outer walls of the two adjusting screw rods (13), and the two sliding blocks (17) are symmetrically distributed and fixedly arranged on the inner surface of the portal frame (10).

4. The circuit board cutting device with high accuracy according to claim 1, wherein the top of the cutting platform (11) is provided with a through groove (6) at one side of the fixed block (22), a limiting plate (8) is inserted in the through groove (6) in a sliding manner, a first electric telescopic rod (5) is fixedly arranged at the bottom of the limiting plate (8), and the bottom end of the first electric telescopic rod (5) is fixedly connected with the top of the processing table (1).

5. The circuit board cutting device with high accuracy according to claim 3 is characterized in that the transmission mechanism (3) consists of a driving wheel, a driven wheel and a belt, the driving wheel and the driven wheel are connected through the belt transmission, and the driving wheel and the driven wheel are fixedly sleeved on the outer walls of one ends of the two adjusting screw rods (13) respectively.

6. The circuit board cutting device with high accuracy according to claim 3, wherein a threaded hole matched with the adjusting screw rod (13) is formed in one side of the sliding block (17), and the sliding block (17) is in threaded connection with the adjusting screw rod (13) through the threaded hole formed in one side of the sliding block.