Circuit board laser window opener facilitating feeding and discharging

Abstract

The utility model relates to the technical field of circuit board manufacturing, in particular to a circuit board laser window opener convenient for feeding and discharging, which comprises a base, a feeding and discharging mechanism is arranged above the base, the feeding and discharging mechanism comprises a rotating seat rotationally connected to the top end of the base, and four groups of processing seats are fixedly connected to the outer side wall of the top of the rotating seat. A first groove is formed in the surface of the machining base, a second groove is formed in the bottom of the first groove, a third groove is formed in the bottom of the second groove, and a vacuum air pump is arranged below the air hole and installed at the bottom end of the machining base. Through cooperation of the base and the feeding and discharging mechanism, the control motor is started to drive the transmission gear to rotate, so that the driven gear and the rotating base are driven to rotate, a circuit board on the surface of the machining base enters the machining table, and circuit boards of different models are installed through the first groove, the second groove and the third groove; and meanwhile, the vacuum air pump is matched with the exhaust pipe, and the circuit board is fixed through the air holes.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of circuit board manufacturing, and specifically relates to a circuit board laser windowing machine facilitating feeding and discharging. BACKGROUND

[0002] Circuit board windowing is an important link in circuit board manufacturing, which refers to opening a hole in a specific area of a circuit board to pass current or signals at the position, and laser processing equipment is usually used to process the circuit board to make a complex-shaped hole.

[0003] According to the search, the patent file with the announcement number CN113579515A proposes a pcb laser windowing machine and a pcb windowing method: the invention discloses a pcb laser windowing machine, and relates to the technical field of pcb board manufacturing, comprising a base, two parallel guide rails are arranged on the base; a transmission assembly, the transmission assembly comprises a bidirectional screw and a guide rod, the bidirectional screw and the guide rod are arranged in parallel, the two ends of the bidirectional screw are rotatably connected with the two guide rails through sliding plates, and the bidirectional screw is slidably connected with the sliding plates; a lifting assembly, the lifting assembly comprises a lifting plate, a pressing head, a first sliding block, a second sliding block, a first connecting rod and a second connecting rod, the lifting plate is sleeved at the junction of the positive and negative screw regions of the bidirectional screw, the pressing head is fixedly arranged at the bottom of the lifting plate, the first sliding block and the second sliding block are arranged on the bidirectional screw on the two sides of the lifting plate, the two ends of the first connecting rod are hingedly connected with the first sliding block and the lifting plate, and the two ends of the second connecting rod are hingedly connected with the second sliding block and the lifting plate. The invention realizes pressing of the pcb to be windowed through the movement of the lifting plate in the vertical direction.

[0004] The above technical scheme greatly increases labor, wastes manpower, and reduces production efficiency in the process of use, and cannot realize flow line type welding work.

[0005] Therefore, it is necessary to invent a circuit board laser windowing machine facilitating feeding and discharging to solve the above problems. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a circuit board laser windowing machine facilitating feeding and discharging, which realizes the feeding and discharging of circuit boards through the cooperation of the base and the feeding and discharging mechanism, so as to solve the problems that the feeding and discharging of circuit boards need to be operated after the processing of one circuit board is completed, labor is greatly increased, manpower is wasted, production efficiency is reduced, and flow line type welding work cannot be realized in the prior art.

[0007] In order to achieve the above object, the utility model provides the following technical scheme: A circuit board laser windowing machine convenient to feed and discharge, including base, the top of base is provided with feeding and discharging mechanism, the feeding and discharging mechanism includes the rotary seat of rotation connection in the top of base, the outside wall of the top of rotary seat is fixedly connected with four sets of processing seat, the surface of processing seat is provided with first recess, the bottom of first recess is provided with second recess, the bottom of second recess is provided with third recess, the area of first recess, second recess and third recess gradually decreases, the surface of first recess, second recess and third recess is provided with a plurality of groups of air holes, the below of air hole is provided with vacuum air pump and vacuum air pump is installed in the bottom end of processing seat, the side of vacuum air pump is fixedly connected with exhaust pipe, and the circuit board of different sizes is installed through first recess and other parts, and the adsorption of circuit board is realized through vacuum air pump, and the feeding and discharge of circuit board is realized through the rotation of rotary seat.

[0008] Preferably, the surface of the processing seat is provided with two limiting grooves, one side of the feeding and discharging mechanism is provided with a processing table fixedly connected to one side of the base, and the top end of the processing table is fixedly connected to a limiting cylinder.

[0009] Preferably, the output end of the limiting cylinder is fixedly connected with two limiting blocks, the shape of the limiting block is consistent with the limiting groove, and the side of the processing table close to the feeding and discharging mechanism is fixedly connected with a reinforcing seat.

[0010] Preferably, the surface of the reinforcing seat is provided with a through groove, the top of the through groove is provided with a driving seat fixedly installed on the top of the processing table, and the output end of the driving seat is fixedly connected with a laser head.

[0011] Preferably, the top end of the base is fixedly connected with a control motor, the output end of the control motor is fixedly connected with a transmission gear, one side of the transmission gear is engaged with a driven gear, the driven gear is fixedly connected to the outer side wall of the rotary seat, and the rotation of the rotary seat is realized by starting the control motor to drive the transmission gear and the driven gear.

[0012] Preferably, the bottom end of the top of the rotary seat is slidingly connected with a support piece, and the support piece is fixedly connected to the top end of the base.

[0013] In the above technical scheme, the utility model provides technical effects and advantages:

[0014] 1, through the base and the cooperation of the feeding and discharging mechanism, start control motor drive transmission gear rotation, thereby driving driven gear and rotating seat rotation, and then make the surface of the processing seat into the inside of the processing table, and through the first groove, the second groove and the third groove install different models of circuit board, at the same time, use the cooperation of vacuum air pump and exhaust pipe, through the air hole to fix the circuit board, so that it is not easy to loosen during processing;

[0015] 2, through the cooperation of limiting cylinder, limiting block, reinforcing seat and other parts, through the cooperation of reinforcing seat and through groove to provide support to rotating seat while passing through the inside of the processing table, and start the limiting cylinder to drive the limiting block and the limiting groove to interlock with each other to limit the rotating seat. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiments of the present application or prior art, the drawings needed in the embodiments will be briefly introduced as follows. Obviously, the drawings described in the following are only some embodiments described in the present application, and other drawings can also be obtained by those skilled in the art according to these drawings.

[0017] Figure 1 It is the overall first perspective structure schematic diagram of the utility model;

[0018] Figure 2 It is the overall second perspective structure schematic diagram of the utility model;

[0019] Figure 3 It is the processing seat structure schematic diagram of the utility model;

[0020] Figure 4 It is the processing table structure schematic diagram of the utility model;

[0021] Figure 5 It is the Figure 4 It is the enlarged structure schematic diagram of A in the middle.

[0022] BRIEF DESCRIPTION OF DRAWINGS

[0023] 1, base; 2, feeding and discharging mechanism; 201, rotating seat; 202, processing seat; 203, first groove; 204, second groove; 205, third groove; 206, air hole; 207, vacuum air pump; 208, exhaust pipe; 209, limiting groove; 3, control motor; 4, transmission gear; 5, driven gear; 6, supporting piece; 7, processing table; 8, limiting cylinder; 9, driving seat; 10, limiting block; 11, reinforcing seat; 12, laser head; 13, through groove. DETAILED DESCRIPTION

[0024] In order to make the technical scheme of the utility model better understood by the skilled in the art, the utility model will be further described in detail below with reference to the drawings.

[0025] The utility model provides a kind of circuit board laser windowing machine of convenient feeding and discharging as Figures 1-5 As shown in a kind of circuit board laser windowing machine of convenient feeding and discharging, including base 1, the top of base 1 is provided with feeding and discharging mechanism 2, feeding and discharging mechanism 2 includes the rotating seat 201 of rotationally connected in the top of base 1, the outer side wall of rotating seat 201 top is fixedly connected with four groups of processing seat 202, the surface of processing seat 202 is provided with first recess 203, the bottom of first recess 203 is provided with second recess 204, the bottom of second recess 204 is provided with third recess 205, the area of first recess 203, second recess 204 and third recess 205 gradually decreases in sequence, to adapt to circuit board of different size, the surface of first recess 203, second recess 204 and third recess 205 is provided with a plurality of groups of air hole 206, the bottom of air hole 206 is provided with vacuum air pump 207 and vacuum air pump 207 is installed in the bottom end of processing seat 202, the side of vacuum air pump 207 is fixedly connected with exhaust pipe 208, the circuit board of different size is installed by first recess 203 and the like parts, and the adsorption of circuit board is realized by vacuum air pump 207, and the feeding and discharging of circuit board is realized by the rotation of rotating seat 201, the surface of processing seat 202 is provided with two groups of limit slot 209, one side of feeding and discharging mechanism 2 is provided with processing table 7 and processing table 7 is fixedly connected to one side of base 1, the top of processing table 7 is fixedly connected with limit air cylinder 8, and the subsequent parts are fixed by processing table 7, by the cooperation of base 1 and feeding and discharging mechanism 2, control motor 3 is started to drive transmission gear 4 to rotate, to drive driven gear 5 and rotating seat 201 to rotate, to make the circuit board on the surface of processing seat 202 enter the inside of processing table 7, and different models of circuit board are installed by first recess 203, second recess 204 and third recess 205, simultaneously, the cooperation of vacuum air pump 207 and exhaust pipe 208 is utilized, and circuit board is fixed by air hole 206, so that it is not easy to loosen during processing.

[0026] Refer to the drawings in the specification Figures 1-5The output end of the limiting air cylinder 8 is fixedly connected with two groups of limiting blocks 10, the shape of the limiting block 10 is consistent with the limiting groove 209, the side of the machining table 7 close to the feeding and discharging mechanism 2 is fixedly connected with a reinforcing seat 11, the limiting air cylinder 8 is started to drive the limiting block 10 to clamp the limiting groove 209, so that the limiting is realized, the surface of the reinforcing seat 11 is provided with a through groove 13, the driving seat 9 is arranged above the through groove 13 and is fixedly installed on the top of the machining table 7, the output end of the driving seat 9 is fixedly connected with a laser head 12, the driving seat 9 is started to drive the laser head 12 to adjust the position and thus the window of the circuit board is opened, the top end of the base 1 is fixedly connected with a control motor 3, the output end of the control motor 3 is fixedly connected with a transmission gear 4, one side of the transmission gear 4 is engaged with a driven gear 5, the driven gear 5 is fixedly connected to the outer side wall of the rotating seat 201, the control motor 3 is started to drive the transmission gear 4 and the driven gear 5 to rotate, so that the rotation of the rotating seat 201 is realized, the bottom end outer side of the top of the rotating seat 201 is slidingly connected with a supporting piece 6, the supporting piece 6 is fixedly connected to the top end of the base 1, the rotation of the rotating seat 201 is supported through the supporting piece 6, through the cooperation of the limiting air cylinder 8, the limiting block 10, the reinforcing seat 11 and other parts, through the cooperation of the reinforcing seat 11 and the through groove 13, the rotating seat 201 is supported while passing through the inside of the machining table 7, and the limiting air cylinder 8 is started to drive the limiting block 10 and the limiting groove 209 to be clamped with each other to limit the rotating seat 201.

[0027] The utility model discloses a working principle:

[0028] Refer to the description attached Figures 1-5 When the circuit board needs to be processed, first, the circuit board is placed in the inside of the machining seat 202, so that it can be limited by the first recess 203, the second recess 204 and the third recess 205 according to its size, and after the circuit board is installed, the cooperation of the vacuum air pump 207 and the exhaust pipe 208 is utilized, the air hole 206 is used to adsorb the circuit board, so that it is not easy to loosen during processing, then the control motor 3 is started to drive the transmission gear 4 and the driven gear 5 to rotate, so that the rotation of the rotating seat 201 and the feeding of the circuit board are realized, when the machining seat 202 is driven by the rotating seat 201 to the lower side of the driving seat 9, the limiting air cylinder 8 is started to drive the limiting block 10 and the limiting groove 209 to be clamped with each other to limit the rotating seat 201, so that the rotating seat 201 does not rotate during processing, finally, the driving seat 9 and the laser head 12 are cooperated to process the circuit board, after the processing is finished, the above operation is repeated in reverse, so that the machining seat 202 is turned out to the outside of the machining table 7 after losing the limiting of the limiting block 10.

[0029] The above has only described certain exemplary embodiments of the present application by way of illustration, and it is needless to say that the described embodiments can be modified in various ways without departing from the spirit and scope of the present application for those skilled in the art. Therefore, the above drawings and descriptions are illustrative in nature, and should not be understood as limiting the scope of protection of the claims of the present application.

Claims

1. A circuit board laser windowing machine facilitating feeding and discharging, comprising a base (1), characterized in that: The upper part of the base (1) is provided with an upper and lower mechanism (2), the upper and lower mechanism (2) includes a rotating seat (201) rotatably connected to the top end of the base (1), the outer side wall of the top of the rotating seat (201) is fixedly connected with four groups of processing seats (202), the surface of the processing seat (202) is provided with a first groove (203), the bottom of the first groove (203) is provided with a second groove (204), the bottom of the second groove (204) is provided with a third groove (205), the areas of the first groove (203), the second groove (204) and the third groove (205) decrease in turn, the surfaces of the first groove (203), the second groove (204) and the third groove (205) are provided with a plurality of groups of air holes (206), the lower part of the air hole (206) is provided with a vacuum air pump (207) and the vacuum air pump (207) is installed at the bottom end of the processing seat (202), one side of the vacuum air pump (207) is fixedly connected with an exhaust pipe (208).

2. The PCB laser windowing machine of claim 1, wherein: The surface of the processing seat (202) is provided with two groups of limiting grooves (209), one side of the upper and lower mechanism (2) is provided with a processing table (7) and the processing table (7) is fixedly connected to one side of the base (1), the top end of the processing table (7) is fixedly connected with a limiting air cylinder (8).

3. The laser windowing machine for PCBs of claim 2, wherein: The output end of the limiting air cylinder (8) is fixedly connected with two groups of limiting blocks (10), the shape of the limiting block (10) is consistent with the limiting groove (209), one side of the processing table (7) close to the upper and lower mechanism (2) is fixedly connected with a reinforcing seat (11).

4. The laser windowing machine for PCBs of claim 3, wherein: The surface of the reinforcing seat (11) is provided with a through groove (13), the upper part of the through groove (13) is provided with a driving seat (9) and the driving seat (9) is fixedly installed on the top of the processing table (7), the output end of the driving seat (9) is fixedly connected with a laser head (12).

5. The PCB laser dicing machine of claim 1, wherein: The top end of the base (1) is fixedly connected with a control motor (3), the output end of the control motor (3) is fixedly connected with a transmission gear (4), one side of the transmission gear (4) is engaged with a driven gear (5), the driven gear (5) is fixedly connected to the outer side wall of the rotating seat (201).

6. The PCB laser dicing machine of claim 1, wherein: The bottom end of the outer side of the top of the rotating seat (201) is slidably connected with a supporting piece (6), the supporting piece (6) is fixedly connected to the top end of the base (1).

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