CN217719174U - Novel unloading in automation of laser trimming machine device - Google Patents

Abstract

The utility model discloses a novel unloader in automation of laser trimming machine, including automatic right-angle side location and clamping piece device, lift rotary arm device, transmission belt device and pay-off material collecting device main part, and pay-off material collecting device main part includes material collecting device and material feeding unit, material feeding unit's position includes first pay-off upper plate, second pay-off upper plate, pay-off magazine, the magazine bottom. A novel unloading device in automation of laser resistor trimming machine, replace manual operation, can improve production efficiency widely, possible one person's multimachine operation, the operative employee as long as will wait to repair and transfer the product add the pay-off box in batches before the start operation and debug the machine after press online mode and operation key alright the work of taking off the people, the in-process device then can shut down the warning if discovery pay-off magazine is empty or receive the material magazine when full simultaneously, the in-process device is if discovery location is inaccurate or not press from both sides tightly or pay-off when receiving the material trouble, the device also can shut down the warning.

Description

Novel unloading in automation of laser trimming machine device

Technical Field

The utility model relates to a laser trimming machine field, in particular to novel laser trimming machine's unloading in automation device.

Background

The automatic feeding and discharging device of the laser resistance trimming machine is supporting equipment for feeding and discharging materials of a material body of the laser resistance trimming machine, the laser resistance trimming machine is a machine for precision trimming of thick-film resistors on a thick-film integrated circuit, the thick-film resistors are generally printed and burned on rectangular ceramic chips, before laser trimming of the resistors, the thick-film circuit chips are manually placed on an XY movable working platform of the resistance trimming machine and are positioned at right-angle sides and fixed at negative pressure, the working platform is moved to a laser trimming working area after a working key is pressed and is used for laser resistor trimming, and along with continuous development of science and technology, the manufacturing process requirements of people on the automatic feeding and discharging device of the laser resistance trimming machine are higher and higher.

The automatic loading and unloading device of the existing laser resistor trimming machine has certain disadvantages when in use, and the prior art must have the following actions: the piece is sent in the manual work, artifical right-angle side location, negative pressure are fixed, manual operation key starts, artifical negative pressure is relieved, the manual work is received, adopts manual operation completely, alone a machine, and production efficiency is low, and the manufacturing cost of enterprise is high, and the use of giving people has brought certain adverse effect, for this reason, we provide a novel laser trimming machine's automatic unloader that goes up.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a novel unloading device in automation of laser resistance trimming machine replaces manual operation, can improve production efficiency widely, can accomplish alone multimachine operation, can effectively solve the problem in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the following technical scheme: an automatic loading and unloading device of a novel laser resistance trimming machine comprises an automatic right-angle side positioning and clamping device, a lifting and rotating arm device, a conveying belt device and a feeding and receiving device main body, wherein the feeding and receiving device main body comprises a receiving device and a feeding device, the position of the feeding device comprises a first feeding upper plate, a second feeding upper plate, a feeding material box bottom plate, a second feeding lower plate, a first feeding lower plate, a feeding side plate, a feeding upper photoelectric sensor, a feeding servo motor, a feeding sawtooth-type row rod, a feeding light barrier, a feeding photoelectric sensor mounting rod, a feeding lower photoelectric sensor, a feeding slider-type lifting cylinder, a feeding negative pressure air pipe, a feeding L-shaped air nozzle mounting plate, a feeding air nozzle, a feeding material box shell, a feeding rear-end collision buffer, a first feeding collision-proof buffer mounting seat, a first feeding guide shaft mounting seat, a feeding guide shaft, a feeding shaft sleeve seat, a second feeding collision-proof buffer mounting seat, a feeding front-end collision-proof buffer, a feeding magnetic coupling type linear air cylinder, a second feeding guide shaft mounting seat, a feeding L-shaped adjusting plate, a feeding rear side plate, a feeding optical fiber sensor, a feeding air blow pipe, a feeding left side plate, a feeding handle, a feeding front side plate, a feeding right side plate, a feeding box seat and a feeding box seat bottom plate, the first feeding upper plate and the second feeding upper plate are positioned and arranged at the top position of the feeding side plate, the feeding material box is clamped and arranged at the inner side position of the feeding side plate, the second feeding lower plate and the first feeding lower plate are positioned and arranged at the bottom of the feeding side plate, the feeding servo motor is arranged at the bottom of the first feeding lower plate, the feeding sawtooth type row rod, the feeding light barrier and the feeding upper photoelectric sensor are arranged at the bottom of the feeding servo motor, the feeding lower photoelectric sensor is arranged at the bottom of the feeding photoelectric sensor mounting rod, pay-off L type air cock mounting panel is installed in the upper end of pay-off magazine, and fixes a position the position of pay-off negative pressure trachea, pay-off air cock on the pay-off L type air cock mounting panel, the pay-off guide axle is spacing between first pay-off guide axle mount pad and pay-off axle sleeve seat, the position of pay-off rear end anticollision buffer is installed to first pay-off anticollision buffer mount pad, the position of pay-off front end anticollision buffer is installed to second pay-off anticollision buffer mount pad, install between pay-off magazine and pay-off L type regulating plate, pay-off posterior lateral plate, pay-off optical fiber sensor, pay-off gas blow pipe, pay-off left side board, pay-off handle, pay-off front side board, pay-off right side board, pay-off magazine seat, the pay-off box seat bottom plate.

Preferably, the material collecting device comprises a first material collecting upper plate, a second material collecting upper plate, a material collecting box, a material collecting side plate, a first material collecting box base plate, a second material collecting lower plate, a first material collecting lower plate, a material collecting photoelectric sensor, a material collecting servo motor, a material collecting sawtooth type row rod, a material collecting light blocking sheet, a material collecting photoelectric sensor mounting rod, a material collecting photoelectric sensor, a material collecting negative pressure air pipe, a material collecting slider type lifting air cylinder, a material collecting L-shaped air nozzle mounting plate, a material collecting air nozzle, a material discharging box shell, a first material collecting guide shaft mounting seat, a material collecting rear-end anti-collision buffer, a first material collecting anti-collision buffer mounting seat, a material collecting shaft sleeve seat, a material collecting guide shaft, a second material collecting buffer mounting seat, a material collecting magnetic material collecting coupling type linear air cylinder, a second material collecting guide shaft mounting seat, a material collecting front-end anti-collision buffer, a left side plate, a material collecting pull handle, a front material collecting side plate, a material collecting optical fiber sensor, a material collecting right side plate, a material collecting L-shaped adjusting plate, a material collecting side plate, a material collecting adjusting button, a material collecting box base plate, a second material collecting box base plate, the first material receiving upper plate and the second material receiving upper plate are arranged at the top position of the material receiving side plate, the second material receiving lower plate and the first material receiving lower plate are arranged at the bottom position of the material receiving side plate, the material receiving material box is arranged at the inner side of the material receiving side plate, the material receiving servo motor is arranged at the bottom of the first material receiving lower plate, the material receiving sawtooth-type row rod, the material receiving light blocking sheet and the material receiving photoelectric sensor are arranged at the bottom of the material receiving servo motor, the photoelectric sensor is arranged at the bottom of the material receiving photoelectric sensor mounting rod under the material receiving condition, the material receiving L-shaped air nozzle mounting plate is arranged at the upper end of the material receiving material box, the positions of the material receiving air nozzle and the material receiving negative pressure air pipe are positioned on the material receiving L-shaped air nozzle mounting plate, the material receiving shaft sleeve seat, the position of the second material receiving guide shaft is limited by the second material receiving guide shaft mounting seat, the first material receiving anti-collision buffer mounting seat, the first material receiving guide shaft mounting seat are used for positioning the position of a material receiving rear-end anti-collision buffer, the second material receiving anti-collision buffer mounting seat is used for positioning the position of a material receiving front-end anti-collision buffer, the material receiving material box is mounted between the material receiving material box and the material receiving left side plate, the material receiving L-shaped adjusting plate, the material receiving rear side plate, the material receiving adjusting button, the material receiving box seat, the second material receiving box seat bottom plate, the material receiving right side plate, the material receiving optical fiber sensor, the material receiving front side plate and the material receiving handle.

Preferably, the conveyor belt device comprises a substrate, a stepping motor, a synchronous belt, a first belt wheel, a second belt wheel, a left rear guide shaft mounting seat, a rear side plate, a right rear guide shaft mounting seat, a left front guide shaft mounting seat, a front side plate, a right front guide shaft mounting seat, a right guide shaft sleeve, a right guide shaft, a bearing, a rotating shaft, a rear driving wheel, a rear side guide wheel mounting plate, a rear side conveyor belt, a rear side guide wheel combination, a belt width adjusting rod, a right sheet sensor, a sensor mounting plate, a middle sheet sensor, a left front shaft sleeve, a front side conveyor belt, a front driving wheel and a front side guide wheel combination, wherein the substrate moves between the rear side plate and the front side plate, the left front guide shaft mounting seat is mounted on the outer side of the front side plate, the left rear guide shaft mounting seat is mounted on the outer side of the rear side plate, the stepping motor is mounted between the end of the rear side plate and the end of the front side plate, the first belt wheel and the second belt wheel are movable, the right guide shaft moves at the inner side of the right guide shaft sleeve, the belt moves at the inner side of the right guide shaft sleeve, the synchronous belt moves on the feeding belt, the synchronous belt moves on the feeding box, the inner side of the rear guide wheel combination, the rear movable plate, the movable sensor, and the movable sensor are positioned at the inner side of the left side of the front side guide plate.

Preferably, the lifting and rotating arm device comprises a first upper plate, a lifting cylinder, a lifting guide shaft, a rotating cylinder, a rotating arm, a left-end rotating buffer seat, a left-end lifting guide shaft sleeve seat, a lifting position sensor, a right-end lifting guide shaft sleeve seat, a right-end lifting buffer, a first suction nozzle, a trachea interface, an outer lifting anti-collision block, a trachea interface and anti-collision block, a second suction nozzle, a trachea, a right-end rotating buffer seat, an inner lifting anti-collision block, a left-end lifting buffer, a rotating cylinder mounting seat, a rotating sensor mounting seat, a rotating position sensor and a rotating sensing blocking piece, wherein the lifting cylinder is mounted on the rotating cylinder, the first upper plate and the second upper plate are used for positioning the position of the lifting cylinder, the rotating arm is mounted at the position of the bottom of the rotating cylinder, the second suction nozzle is mounted at the end position of one end of the rotating arm, the first suction nozzle is mounted at the end position of the other end of the rotating arm, and the lifting position sensor is movable at the front end of the lifting cylinder.

(III) advantageous effects

Compared with the prior art, the utility model provides a novel unloading in automation of laser trimming machine device possesses following beneficial effect: this novel unloader in automation of laser resistance trimming machine, replace manual operation, can improve production efficiency widely, can accomplish one person's multimachine operation, the operative employee is as long as will wait to repair the product before the start operation and add the pay-off box in batches and debug the machine after press online mode and running key alright the work of taking off the people, the in-process device then can shut down the warning if finding pay-off magazine empty or receive the material magazine full time simultaneously, the in-process device is if finding the location inaccurate or not press from both sides tightly or pay-off when receiving the material trouble, the device also can shut down the warning, unloader simple structure in automation of whole laser resistance trimming machine, high durability and convenient operation, the effect of use is better for traditional mode.

Drawings

Fig. 1 is the overall structure schematic diagram of the automatic feeding and discharging device of the novel laser resistor trimming machine.

Fig. 2 is the structural schematic diagram of the whole fourth in the automatic feeding and discharging device of the novel laser resistor trimming machine.

Fig. 3 is the structure schematic diagram of the main body of the feeding and receiving device in the automatic feeding and discharging device of the novel laser resistor trimming machine.

Fig. 4 is a schematic structural view of one of the feeding devices in the automatic feeding and discharging device of the novel laser resistor trimming machine.

Fig. 5 is a schematic structural diagram of the feeding device in the automatic feeding and discharging device of the novel laser resistor trimming machine.

Fig. 6 is a schematic structural diagram of the third feeding device in the automatic feeding and discharging device of the novel laser resistor trimming machine.

Fig. 7 is a schematic structural diagram of a fourth feeding device in the automatic feeding and discharging device of the novel laser resistor trimming machine.

Fig. 8 is a schematic structural view of one of the receiving devices in the automatic feeding and discharging device of the novel laser resistor trimming machine.

Fig. 9 is a schematic structural view of a second material receiving device in the automatic feeding and discharging device of the novel laser resistor trimming machine.

Fig. 10 is a schematic structural view of a third material receiving device in the automatic feeding and discharging device of the novel laser resistor trimming machine of the present invention.

Fig. 11 is a schematic structural view of a fourth material receiving device in the automatic feeding and discharging device of the novel laser resistor trimming machine.

Fig. 12 is a schematic structural diagram of one of the conveyer belt devices in the automatic feeding and discharging device of the novel laser resistor trimming machine of the present invention.

Fig. 13 is a schematic structural view of a second conveying belt device in an automatic feeding and discharging device of the novel laser resistor trimming machine.

Fig. 14 is a schematic structural view of a third belt conveying device in an automatic feeding and discharging device of the novel laser resistor trimming machine.

Fig. 15 is a fourth schematic structural view of a conveyer belt device in an automatic feeding and discharging device of the novel laser resistor trimming machine.

Fig. 16 is a schematic structural view of one of the lifting/lowering/rotating arm devices in the automatic feeding/discharging device of the novel laser resistor trimming machine of the present invention.

Fig. 17 is a schematic structural view of a second lifting rotary arm device in the automatic feeding and discharging device of the novel laser resistor trimming machine.

Fig. 18 is a schematic structural diagram of a third lifting/lowering arm device in the automatic feeding/discharging device of the novel laser resistor trimming machine.

Fig. 19 is a schematic structural diagram of a fourth lifting/lowering arm device in the automatic feeding/discharging device of the novel laser resistor trimming machine.

Fig. 20 is a schematic structural view of one of the automatic right-angle side positioning and clamping device in the automatic feeding and discharging device of the novel laser resistor trimming machine.

Fig. 21 is a schematic structural view of the automatic right-angle side positioning and clamping piece device in the automatic feeding and discharging device of the novel laser resistor trimming machine.

In the figure: 1. an automatic right-angle edge positioning and clamping device; 2. a lifting and rotating arm device; 3. a material receiving device; 4. a feeding device; 5. a conveying belt device; 6. a feeding and receiving device main body; 7. a first feeding upper plate; 8. a second feeding upper plate; 9. feeding a material box; 10. a magazine base; 11. a second feeding lower plate; 12. a first feeding lower plate; 13. a feeding side plate; 14. a feeding box base bottom plate; 15. feeding an photoelectric sensor; 16. a feeding servo motor; 17. feeding zigzag type row rods; 18. feeding a light blocking sheet; 19. a feeding photoelectric sensor mounting rod; 20. a photoelectric sensor under feeding; 21. a feeding slide block type lifting cylinder; 22. feeding a negative pressure air pipe; 23. feeding an L-shaped air nozzle mounting plate; 24. a feeding air tap; 25. a feeding material box shell; 26. a feeding rear-end anti-collision buffer; 27. a first feeding anti-collision buffer mounting seat; 28. a first feeding guide shaft mounting base; 29. a feeding guide shaft; 30. a feeding shaft sleeve seat; 31. a second feeding anti-collision buffer mounting seat; 32. a feeding front-end anti-collision buffer; 33. a feeding magnetic coupling type linear cylinder; 34. a second feeding guide shaft mounting base; 35. feeding an L-shaped adjusting plate; 36. feeding a rear side plate; 37. a feeding optical fiber sensor; 38. a feeding air blowing pipe; 39. feeding a left side plate; 40. a feeding handle; 41. feeding a front side plate; 42. feeding a right side plate; 43. a feeding box base; 44. a first material receiving upper plate; 45. a second material receiving upper plate; 46. a material receiving box; 47. a material receiving side plate; 48. a first receiving box base bottom plate; 49. a second receiving lower plate; 50. a first material receiving lower plate; 51. collecting photoelectric sensors; 52. a material receiving servo motor; 53. the material receiving sawtooth type row rods; 54. a material receiving light barrier; 55. a receiving photoelectric sensor mounting rod; 56. receiving a photoelectric sensor; 57. a material receiving negative pressure air pipe; 58. a material receiving slide block type lifting cylinder; 59. a material receiving L-shaped air nozzle mounting plate; 60. a material receiving air nozzle; 61. a feeding material box shell; 62. a first material receiving guide shaft mounting seat; 63. a receiving rear-end anti-collision buffer; 64. a first material receiving anti-collision buffer mounting seat; 65. a material receiving shaft sleeve seat; 66. a material receiving guide shaft; 67. a second material receiving anti-collision buffer mounting seat; 68. a receiving magnetic coupling type linear cylinder; 69. a second material receiving guide shaft mounting seat; 70. a receiving front-end anti-collision buffer; 71. a left material receiving plate; 72. a material receiving handle; 73. a front side plate for receiving materials; 74. a material receiving optical fiber sensor; 75. collecting the right side plate; 76. a material receiving L-shaped adjusting plate; 77. collecting the rear side plate; 78. a material receiving adjusting button; 79. a receiving box seat; 80. a second material receiving box base bottom plate; 81. a substrate; 82. a stepping motor; 83. a synchronous belt; 84. a first pulley; 85. a second pulley; 86. a left rear guide shaft mounting base; 87. a rear side plate; 88. a right rear guide shaft mounting seat; 89. a left front guide shaft mounting seat; 90. a front side plate; 91. a right front guide shaft mounting seat; 92. a right guide shaft sleeve; 93. a right guide shaft; 94. a bearing; 95. a rotating shaft; 96. a rear driving wheel; 97. a rear side guide wheel mounting plate; 98. a rear-side conveyor belt; 99. combining the rear side guide wheels; 100. a bandwidth adjusting rod; 101. a right sheet sensor; 102. a sensor mounting plate; 103. a middle sensor; 104. a left sensor; 105. a left front shaft sleeve; 106. a front-side conveyor belt; 107. a front driving wheel; 108. a front side guide wheel assembly; 109. a second upper plate; 110. a first upper plate; 111. a lifting cylinder; 112. a lifting guide shaft; 113. a rotating cylinder; 114. a rotating arm; 115. a left-end rotary buffer; 116. a left end rotary buffer seat; 117. a left lifting guide shaft sleeve seat; 118. a lifting position sensor; 119. a right lifting guide shaft sleeve seat; 120. a right-end-up buffer; 121. a first suction nozzle; 122. a tracheal tube interface; 123. raising the anti-collision block; 124. a trachea interface and an anti-collision block; 125. a second suction nozzle; 126. an air pipe; 127. a right-hand rotation buffer; 128. the right end of the buffer seat is rotated; 129. an inner lifting anti-collision block; 130. a left end boost buffer; 131. a rotating cylinder mount; 132. a rotation sensor mount; 133. a rotation position sensor; 134. rotating the sensing baffle; 135. a gripper cylinder; 136. an X-direction positioning wheel; 137. a Y-direction clamping wheel; 138. a Y-direction positioning wheel; 139. an X-direction clamping wheel; 140. a cylinder block; 141. a cylinder housing; 142. positioning a plate; 143. a work table; 144. a Y-direction clamp sensor; 145. a Y-direction clamping wheel seat; 146. a Y-direction clamping sheet; 147. a Y-direction tension spring; 148. a first sensor mount; 149. an X-direction clamp sensor; 150. a Y-direction guide rail; 151. a first hexagonal connecting block; 152. a Y-direction sliding block; 153. an X-direction guide rail; 154. a trolley platform; 155. an X-direction sliding block; 156. a second hexagonal connecting block; 157. a base plate; 158. a Y-direction guide wheel; 159. an X-direction tension spring; 160. an X-direction clamping wheel seat; 161. an X-direction clamping sheet; 162. a second sensor mount.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings and detailed description, but those skilled in the art will understand that the following described embodiments are some, not all, of the embodiments of the present invention, and are only used for illustrating the present invention, and should not be construed as limiting the scope of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention. The examples, in which specific conditions are not specified, were conducted under conventional conditions or conditions recommended by the manufacturer. The reagents or instruments used are conventional products which are not indicated by manufacturers and are commercially available.

As shown in fig. 1-21, an automatic loading and unloading device of a novel laser resistance trimming machine comprises an automatic right-angle side positioning and clamping device 1, a lifting rotary arm device 2, a conveyor belt device 5 and a feeding and receiving device main body 6, wherein the feeding and receiving device main body 6 comprises a receiving device 3 and a feeding device 4, the feeding device 4 comprises a first feeding upper plate 7, a second feeding upper plate 8, a feeding material box 9, a material box bottom plate 10, a second feeding lower plate 11, a first feeding lower plate 12, a feeding side plate 13, a feeding upper photoelectric sensor 15, a feeding servo motor 16, a feeding sawtooth type row rod 17, a feeding light blocking sheet 18, a feeding photoelectric sensor mounting rod 19, a feeding lower photoelectric sensor 20, a slider feeding type lifting cylinder 21, a feeding negative pressure air pipe 22, a feeding L-shaped air nozzle mounting plate 23, a feeding air nozzle 24, a feeding material box shell 25, a feeding rear-end anti-collision buffer 26, a first feeding anti-collision buffer mounting seat 27, a first feeding guide shaft mounting seat 28, a feeding guide shaft 29, a feeding shaft sleeve seat 30, a second feeding shaft sleeve seat 31, a feeding front-buffer 31, a feeding front-end anti-collision buffer 32, a feeding handle 32, a feeding linear feeding guide seat mounting plate 34, a feeding side plate 34, a feeding optical fiber-optical fiber coupling feeding box bottom plate 32, a feeding guide seat 32, a feeding linear feeding side plate 41 and a feeding optical fiber guide seat 40, the first feeding upper plate 7 and the second feeding upper plate 8 are positioned and arranged at the top of the feeding side plate 13, the feeding material box 9 is clamped and arranged at the inner side of the feeding side plate 13, the second feeding lower plate 11 and the first feeding lower plate 12 are positioned and arranged at the bottom of the feeding side plate 13, the feeding servo motor 16 is arranged at the bottom of the first feeding lower plate 12, the feeding sawtooth type row rod 17, the feeding light blocking sheet 18 and the feeding upper photoelectric sensor 15 are arranged at the bottom of the feeding servo motor 16, the feeding lower photoelectric sensor 20 is arranged at the bottom of the feeding photoelectric sensor mounting rod 19, the feeding L-shaped air nozzle mounting plate 23 is arranged at the upper end of the feeding material box 9, the positions of the feeding negative pressure air pipe 22 and the feeding air nozzle 24 are positioned on the feeding L-shaped air nozzle mounting plate 23, manual operation is replaced, production efficiency can be greatly improved, one-man multi-machine operation can be achieved, an operator can take off the work only by adding products to be repaired into the feeding box in batches before starting operation and debugging the machine according to an online mode and an operation key, meanwhile, the device can be shut down to give an alarm if the feeding material box is empty or the receiving material box is full, and can also be shut down to give an alarm if the positioning or the non-clamping or the feeding and receiving faults are found in the device.

Further, the material receiving device 3 includes a first material receiving upper plate 44, a second material receiving upper plate 45, a material receiving box 46, a material receiving side plate 47, a first material receiving box base plate 48, a second material receiving lower plate 49, a first material receiving lower plate 50, a material receiving upper photoelectric sensor 51, a material receiving servo motor 52, a material receiving zigzag-type row bar 53, a material receiving light blocking sheet 54, a material receiving photoelectric sensor mounting bar 55, a material receiving lower photoelectric sensor 56, a material receiving negative pressure air pipe 57, a material receiving slider type lifting cylinder 58, a material receiving L-type air nozzle mounting plate 59, a material receiving air nozzle 60, a material receiving box housing 61, a first material receiving guide shaft mounting seat 62, a material receiving rear-end collision avoidance buffer 63, a first material receiving collision avoidance buffer mounting seat 64, a material receiving shaft sleeve seat 65, a material receiving guide shaft 66, a second material receiving collision avoidance buffer mounting seat 67, a material receiving magnetic coupling type linear air cylinder 68, a second material receiving guide shaft mounting seat 69, a material receiving front-end collision avoidance buffer 70, a material receiving left side plate 71, a material receiving handle 72, a material receiving front side plate 73, an optical fiber material receiving sensor 74, a material receiving right material receiving buffer 75, a material receiving L-type linear air cylinder 76, a material receiving L-type rear adjusting button 76, a material receiving adjusting plate 79, a material receiving adjusting plate, a material receiving box base plate 79, and a material receiving side plate 80.

Further, the conveyor belt device 5 includes a substrate 81, a stepping motor 82, a synchronous belt 83, a first belt pulley 84, a second belt pulley 85, a left rear guide shaft mounting seat 86, a rear side plate 87, a right rear guide shaft mounting seat 88, a left front guide shaft mounting seat 89, a front side plate 90, a right front guide shaft mounting seat 91, a right guide shaft sleeve 92, a right guide shaft 93, a bearing 94, a rotating shaft 95, a rear driving wheel 96, a rear guide wheel mounting plate 97, a rear conveyor belt 98, a rear guide wheel assembly 99, a bandwidth adjusting rod 100, a right sheet sensor 101, a sensor mounting plate 102, a middle sheet sensor 103, a left sheet sensor 104, a left front sleeve 105, a front conveyor belt 106, a front driving wheel 107 and a front guide wheel assembly 108.

Further, the lifting and rotating arm device 2 includes a first upper plate 110, a lifting cylinder 111, a lifting guide shaft 112, a rotating cylinder 113, a rotating arm 114, a left rotary buffer 115, a left rotary buffer base 116, a left lifting guide shaft sleeve base 117, a lifting position sensor 118, a right lifting guide shaft sleeve base 119, a right lifting buffer 120, a first suction nozzle 121, an air pipe interface 122, an outer lifting collision-proof block 123, an air pipe interface and collision-proof block 124, a second suction nozzle 125, an air pipe 126, a right rotary buffer 127, a right rotary buffer base 128, an inner lifting collision-proof block 129, a left lifting buffer 130, a rotating cylinder mounting base 131, a rotary sensor mounting base 132, a rotary position sensor 133 and a rotary sensing blocking piece 134.

Further, the automatic square edge positioning and clamping device 1 comprises a clamping hand cylinder 135, an X-direction positioning wheel 136, a Y-direction clamping wheel 137, a Y-direction positioning wheel 138, an X-direction clamping wheel 139, a cylinder seat 140, a cylinder housing 141, a positioning plate 142, a workbench plate 143, a Y-direction clamping sensor 144, a Y-direction clamping wheel seat 145, a Y-direction clamping sheet 146, a Y-direction tension spring 147, a first sensor seat 148, an X-direction clamping sensor 149, a Y-direction guide rail 150, a first hexagonal connecting block 151, a Y-direction sliding block 152, an X-direction guide rail 153, a trolley platform 154, an X-direction sliding block 155, a second hexagonal connecting block 156, a bottom plate 157, a Y-direction guide wheel 158, an X-direction tension spring 159, an X-direction clamping wheel seat 160, an X-direction clamping sheet 161 and a second sensor seat 162.

Further, automatic right-angle side location and clamping piece device 1, lifting rotary arm device 2, material collecting device 3, material feeding unit 4, conveying belt device 5 are installed and are formed automatic feeding and discharging device, automatic right-angle side location and clamping piece device 1 is installed in the bottom position between material collecting device 3 and material feeding unit 4, lifting rotary arm device 2 is installed in the top position between material collecting device 3 and material feeding unit 4, conveying belt device 5 is installed in the position between material collecting device 3 and material feeding unit 4 and is located the lifting rotary arm device 2 below.

The working principle is as follows: the device mainly comprises an automatic right-angle side positioning and clamping piece device 1, a lifting rotating arm device 2, a material receiving device 3, a feeding device 4 and a transmission belt device 5, wherein a substrate to be repaired and regulated by laser in a feeding box is conveyed onto a transmission belt through a mechanical arm, and the device comprises a feeding material box, a gang rod type servo motor, a photoelectric sensor, a magnetic coupling type linear air cylinder, a negative pressure suction nozzle and the like; the optical fiber sensor is used for controlling the uppermost substrate height position of the substrates in the feeding box, the gas blowing pipe is used for preventing adhesion between the substrates, the length of the feeding box can be adjusted when the L-shaped adjusting plate in the feeding box is used for adjusting the substrates with different lengths, the back side plate can move back and forth to adjust the width of the feeding box so as to adapt to the substrates with different widths, the slider type lifting cylinder is installed on the magnetic coupling type linear cylinder, the L-shaped air nozzle installing plate is installed on the lifting cylinder, and the negative pressure air nozzle is installed on the L-shaped air nozzle installing plate through the negative pressure gas pipe. And a guide shaft is arranged above the magnetic coupling type linear cylinder and is connected with the magnetic coupling type linear cylinder through a shaft sleeve seat. The front end and the rear end of the magnetic coupling type linear air cylinder are respectively provided with an anti-collision buffer, when a substrate is loaded, the servo motor rotates to enable the row rod to ascend and push the substrate to ascend, when the optical fiber sensor detects the substrate, the motor stops rotating, the magnetic coupling type linear air cylinder moves forwards to the foremost end, meanwhile, the lifting air cylinder descends to enable the suction nozzle to be in contact with the surface of the substrate, negative pressure is opened, the sliding block air cylinder ascends, the upper substrate is sucked up, and in order to prevent the adhesion of the lower substrate and the upper substrate, air blowing is opened in the ascending process of the substrate. When the substrate rises to the highest end, the magnetic coupling type linear air cylinder moves backwards to the rearmost end, and the substrate is conveyed to the position of the conveyor belt. The anti-collision buffer can prevent the impact of the air cylinder from enabling the substrate to be stably sucked by the suction nozzle in the process of moving the magnetic coupling type linear air cylinder back and forth, the lower plates are used for fixing the servo motor, and the two groups of lower plates are fixed and provided with the side plates; the automatic feeding device is structurally the same as a feeding device and comprises a material receiving box, a bar type servo motor, a photoelectric sensor, a magnetic coupling type linear air cylinder, a negative pressure suction nozzle and the like, wherein the discharging box is placed on a bottom plate of the material box, the lower end of the discharging box is provided with a sawtooth type bar, the bar type bar can move up and down through the rotation of the servo motor, the base plate in the material box is pushed to rise when the discharging box moves up, and the base plate in the material box descends when the discharging box moves down. The right side of the upper end of the discharging box is provided with an optical fiber sensor which is used for controlling the height position of the uppermost substrate of the substrates in the discharging box; the L-shaped adjusting plate in the material box can be used for adjusting the length of the material box when substrates with different lengths are used, the rear side plate can move back and forth to adjust the width of the material box so as to adapt to the substrates with different widths, the slider type lifting cylinder is installed on the magnetic coupling type linear cylinder, the L-shaped air nozzle installing plate is installed on the lifting cylinder, and the negative pressure air nozzle is installed on the L-shaped air nozzle installing plate through the negative pressure air pipe. And a guide shaft is arranged above the magnetic coupling type linear cylinder and is connected with the magnetic coupling type linear cylinder through a shaft sleeve seat. The front end and the rear end of the magnetic coupling type linear air cylinder are respectively provided with an anti-collision buffer, when blanking is carried out, the magnetic coupling type linear air cylinder moves backwards to be above a conveyor belt at the rearmost end, the lifting air cylinder descends to enable the suction nozzle to be in contact with the surface of the substrate, negative pressure is opened, the slide block air cylinder ascends, when the substrate ascends to the highest end, the magnetic coupling type linear air cylinder moves forwards to the foremost end, and the substrate is conveyed to the position above the blanking box; the servo motor rotates to enable the row rods to ascend and push the substrate to ascend, the optical fiber sensor stops the motor from rotating when detecting the substrate, the lifting cylinder descends and closes negative pressure to enable the substrate to fall into the discharging box, the lower plates are used for fixing the servo motor, and the two groups of lower plates are fixed and provided with side plates; the two groups of upper plates and the side plates are fixedly arranged and used for installing the lifting rotating arms. The photoelectric sensor mounting rod is fixed on the rack, and the upper photoelectric sensor and the lower photoelectric sensor are respectively mounted on the photoelectric sensor mounting rod. The upper photoelectric sensor is used for sensing the highest position of a substrate in the material box so as to sense the empty material state of the material, the lower photoelectric sensor is used for sensing the lowest position state of the row rod when the material box is reset, the action of photoelectric sensing is started by a light blocking sheet at the lowest end of the row rod, the substrate sent by the feeding device is sent to the position below the lifting rotating arm, meanwhile, the repaired substrate is sent to the material receiving position, a left guide shaft mounting seat and a right guide shaft mounting seat in the conveyer belt device are respectively and fixedly arranged on a side plate of the feeding device and a side plate of the material receiving device, and the left guide shaft and the right guide shaft are fixed on the mounting seats and are respectively connected with the front side plate and the rear side plate through guide shaft sleeves; the bandwidth adjusting rod is arranged on the front side plate and connected with the rear side plate through threads, and the distance between the front side plate and the rear side plate can be adjusted by rotating the adjusting rod so as to adapt to substrates with different widths; guide wheel assemblies are respectively arranged on the guide wheel mounting plates of the front side plate and the rear side plate, a conveying belt is sleeved on the guide wheels, and the conveying belt is driven by the action of a front driving wheel and a rear driving wheel; a stepping motor is arranged on the rear side plate and is connected with the front driving wheel and the rear driving wheel through belt wheels, synchronous belts and a rotating shaft; when the stepping motor rotates, the driving wheel is driven to rotate, and the conveying belt is driven to run. When the automatic substrate trimming device works, the feeding device sends the substrate to the upper part of the left side of the conveying belt, after the conveying belt rotates for a step distance, the substrate to be trimmed on the left side is sent to the lower part of the lifting rotating arm, and the trimmed substrate below the rotating arm is sent to the lower part of the material receiving arm of the material receiving device. In addition, a left substrate sensor, a middle substrate sensor and a right substrate sensor are respectively arranged below the middle of the front side plate and the rear side plate of the conveyor belt device to sense whether substrates exist at all positions, the substrates to be repaired on the conveyor belt are sent to a working platform of the laser repairing and adjusting machine, the repaired substrates on the platform are sent to the conveyor belt for exchange, a lifting rotating arm is positioned between the middle of the conveyor belt and the working platform and is fixedly suspended between the two groups of upper plates, a lifting cylinder and a lifting guide shaft are fixedly arranged on the two groups of upper plates, the telescopic end of the lifting cylinder is connected with a rotating cylinder mounting seat through a screw, and a left lifting guide shaft mounting seat and a right lifting guide shaft mounting seat are arranged on the left side and the right side of the rotating cylinder mounting seat; the lifting guide shaft is connected with the left and right lifting guide shaft mounting seats through a shaft sleeve, and when the lifting cylinder acts, the rotary cylinder mounting seat does lifting motion along the lifting guide shaft. The rotary cylinder is suspended on the rotary cylinder mounting seat, a rotary arm is mounted on a rotary shaft of the rotary cylinder, and suction nozzles are mounted at two ends of the rotary arm respectively; and a rotation sensor is arranged between the rotating arm and the rotating cylinder, and a rotation sensor mounting seat is fixed with the rotating cylinder. In order to prevent impact shock when lifting the limit position and rotating the limit position, have installed the collision bumper respectively, wherein control the rotatory bumper to be fixed in respectively on control the bumper pad, control the bumper pad and install in the upper plate, control the rising bumper pad and install on the upper plate, rising anti-collision block is fixed in the rotatory cylinder mount pad. Two magnetic induction sensors are arranged on the lifting cylinder to detect that the lifting rotating arm is in a long-height position or a lowered position; the rotating position sensor is used for sensing the rotating arm state, when the rotating blocking piece blocks the rotating position sensor, the rotating arm is in a rotating state of a rotating cylinder CW, otherwise, in a rotating state of a rotating cylinder CCW; the action process is as follows: when the conveying belt conveys the substrate to be repaired to the middle position of the conveying belt and the work platform has reset the substrate, the lifting rotating arm descends, the negative pressure is opened, the suction nozzles at the two ends of the rotating arm respectively suck the conveying belt and the substrate on the platform, the lifting rotating arm ascends, after the lifting rotating arm ascends to the proper position, the CW rotates by 180 degrees or the CCW rotates, after the rotating arm rotates to the proper position, the rotating arm descends, the negative pressure is closed, the substrates at the two ends are released, and then the rotating arm ascends. The process completes the position exchange of the substrate to be repaired and the repaired substrate, the substrate to be repaired conveyed by the lifting rotating arm is clamped and positioned to carry out laser resistance repairing work, the positioning clamping piece device is arranged on a trolley platform of the resistance repairing machine so that the substrate enters the resistance repairing position to carry out laser resistance repairing after being clamped and positioned, a bottom plate of the positioning clamping piece device is fixed on the trolley platform, an X-direction clamping slide block and a Y-direction clamping slide block are arranged on the bottom plate, and an X-direction guide rail and a Y-direction guide rail are respectively arranged in the respective slide blocks; the X-direction guide rail is fixed with an X-direction clamping piece by a screw, the Y-direction guide rail is fixed with a Y-direction clamping piece by a screw, each clamping piece is provided with a clamping wheel seat, one end of an X-direction tension spring is fixed on the bottom plate by a screw, the other end of the X-direction tension spring is fixed on the X-direction clamping piece by a screw, one end of the Y-direction tension spring is fixed on the bottom plate by a screw, and the other end of the Y-direction tension spring is fixed on the Y-direction clamping piece by a screw; the 4 hexagonal connecting blocks are connected with the bottom plate and the positioning plate, and an X-direction positioning wheel and a Y-direction positioning wheel are respectively arranged on the positioning plate; the X-direction clamping wheel seat is provided with an X-direction clamping wheel, and the Y-direction clamping wheel seat is provided with a Y-direction clamping wheel. The clamping cylinder is arranged on the cylinder seat, and the cylinder seat is arranged on the positioning plate. To prevent clip failures, clamp sensors are installed in the X and Y directions, respectively. The clamping sensor is arranged on a sensor seat, the sensor seat is fixed on a bottom plate, and the action principle is as follows: before the lifting rotating arm exchanges substrates, the trolley platform moves to a position below a suction nozzle at the end of the rotating arm platform and opens the clamping cylinder, the clamping cylinder pushes the X-direction clamping sheet away, and the X-direction tension spring is tensioned; the Y-direction clamping piece also moves upwards due to the action of the Y-direction guide wheel, and the X-direction and Y-direction clamping wheels are respectively opened. At the moment, the substrate on the working table plate is in a loose state, the lifting rotating arm can perform substrate exchange action, after the lifting rotating arm completes the substrate exchange action, the clamping cylinder is closed, the X-direction and Y-direction tension springs are respectively contracted and tensioned to clamp the substrate on the working table plate between the positioning wheels and the clamping wheels, and the X-direction and Y-direction positioning wheels are fixed on the positioning plates and are orthogonally arranged, so that the substrate is positioned at a right angle after being clamped.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed.

Claims (6)

1. The utility model provides a novel unloading in automation of laser trimming machine device, includes automatic right angle limit location and clamping piece device (1), lift swinging boom device (2), transmission band device (5) and pay-off material collecting device main part (6), and pay-off material collecting device main part (6) include material collecting device (3) and material feeding unit (4), its characterized in that: the feeding device (4) comprises a first feeding upper plate (7), a second feeding upper plate (8), a feeding box (9), a box bottom plate (10), a second feeding lower plate (11), a first feeding lower plate (12), a feeding side plate (13), a feeding upper photoelectric sensor (15), a feeding servo motor (16), a feeding zigzag-type row rod (17), a feeding light blocking sheet (18), a feeding photoelectric sensor mounting rod (19), a feeding lower photoelectric sensor (20), a feeding sliding block type lifting cylinder (21), a feeding negative pressure air pipe (22), a feeding L-shaped air nozzle mounting plate (23), a feeding air nozzle (24), a feeding air nozzle (13), a feeding side plate (13), a feeding upper photoelectric sensor (15), a feeding servo motor (16), a feeding zigzag-type row rod (17), a feeding light blocking sheet (18), a feeding photoelectric sensor mounting rod (19), a feeding lower photoelectric sensor, a feeding sliding block type lifting cylinder (21), a feeding negative pressure air pipe (22), a feeding L-shaped air nozzle mounting plate (23) a feeding material box shell (25), a feeding rear-end anti-collision buffer (26), a first feeding anti-collision buffer mounting seat (27), a first feeding guide shaft mounting seat (28), a feeding guide shaft (29), a feeding shaft sleeve seat (30), a second feeding anti-collision buffer mounting seat (31), a feeding front-end anti-collision buffer (32), a feeding magnetic coupling type linear cylinder (33), a second feeding guide shaft mounting seat (34), a feeding L-shaped adjusting plate (35), a feeding rear side plate (36), a feeding optical fiber sensor (37), a feeding gas blow pipe (38), a feeding left side plate (39), a feeding handle (40), a feeding front side plate (41), feeding right side plate (42), feeding box seat (43) and feeding box seat bottom plate (14), first feeding upper plate (7), second feeding upper plate (8) location mounting are in the top position of feeding side plate (13), inboard position at feeding side plate (13) is installed to feeding magazine (9) block, second feeding hypoplastron (11), first feeding hypoplastron (12) location mounting are in the bottom of feeding side plate (13), the bottom at first feeding hypoplastron (12) is installed in feeding servo motor (16), feeding sawtooth-type pin (17), feeding light blocking sheet (18), feeding upper photoelectric sensor (15) are installed in feeding servo motor (16) bottom, photoelectric sensor (20) is installed in the bottom of feeding photoelectric sensor mounting bar (19) under the pay-off, feeding L type air cock mounting panel (23) is installed in the upper end of feeding magazine (9), and feeding L type air cock mounting panel (23) goes up the location feeding negative pressure trachea (22), the position of feeding air cock (24), feeding guide shaft (29) is installed between feeding guide shaft mounting seat (28) and feeding buffer seat (30) buffer position mounting seat (32) buffer stop buffer (32) before pay-off, bumper buffer mount (27) mounting seat (32) front mounting seat (32), the feeding material box (9), the feeding L-shaped adjusting plate (35), the feeding rear side plate (36), the feeding optical fiber sensor (37), the feeding air blowing pipe (38), the feeding left side plate (39), the feeding handle (40), the feeding front side plate (41), the feeding right side plate (42), the feeding box base (43) and the feeding box base bottom plate (14) are arranged in sequence.

2. The automatic loading and unloading device of the novel laser resistor trimming machine as claimed in claim 1, is characterized in that: the material receiving device (3) comprises a first material receiving upper plate (44), a second material receiving upper plate (45), a material receiving box (46), a material receiving side plate (47), a first material receiving box base bottom plate (48), a second material receiving lower plate (49), a first material receiving lower plate (50), a material receiving upper photoelectric sensor (51), a material receiving servo motor (52), a material receiving sawtooth type row rod (53), a material receiving light blocking sheet (54), a material receiving photoelectric sensor mounting rod (55), a material receiving lower photoelectric sensor (56), a material receiving negative pressure air pipe (57), a material receiving slider type lifting cylinder (58), a material receiving L-shaped air nozzle mounting plate (59), a material receiving air nozzle (60), a material receiving air nozzle(s) blanking box shell (61), first material receiving guide shaft mounting seat (62), material receiving rear-end anti-collision buffer (63), first material receiving anti-collision buffer mounting seat (64), material receiving shaft sleeve seat (65), material receiving guide shaft (66), second material receiving anti-collision buffer mounting seat (67), material receiving magnetic coupling type linear air cylinder (68), second material receiving guide shaft mounting seat (69), material receiving front-end anti-collision buffer (70), material receiving left side plate (71), material receiving handle (72), material receiving front side plate (73), material receiving optical fiber sensor (74), material receiving right side plate (75), material receiving L-shaped adjusting plate (76), material receiving rear side plate (77), receive material adjusting button (78), material collecting box seat (79), second material collecting box seat bottom plate (80), first material collecting upper plate (44), second material collecting upper plate (45) are installed at the top position of receiving material curb plate (47), second material collecting lower plate (49), first material collecting lower plate (50) are installed at the bottom position of receiving material curb plate (47), material collecting box (46) is installed in the inboard of receiving material curb plate (47), receive material servo motor (52) and install the bottom at first material collecting lower plate (50), receive material sawtooth type tier pole (53), receive material light blocking piece (54), receive material upper photoelectric sensor (51) and install the bottom at material collecting servo motor (52), receive material lower photoelectric sensor (56) and install the bottom at material collecting photoelectric sensor installation pole (55), install the upper end at material collecting box (46) in type L type air nozzle installation plate (59), receive material L type air nozzle (60) and receive material trachea (57) position on location, receive material shaft sleeve seat (65), second material guide shaft (69) buffer location buffer mounting buffer (64) and front buffer guide shaft location buffer mounting position of first material receiving buffer (64) in material collecting L type air nozzle installation seat (59) and receive material buffer (64) and receive material buffer The position of the material receiving box (46), a material receiving left side plate (71), a material receiving L-shaped adjusting plate (76), a material receiving rear side plate (77), a material receiving adjusting button (78), a material receiving box seat (79), a second material receiving box seat bottom plate (80), a material receiving right side plate (75), a material receiving optical fiber sensor (74), a material receiving front side plate (73) and a material receiving handle (72) are arranged.

3. The automatic loading and unloading device of the novel laser resistor trimming machine as claimed in claim 1, is characterized in that: the conveying belt device (5) comprises a substrate (81), a stepping motor (82), a synchronous belt (83), a first belt wheel (84), a second belt wheel (85), a left rear guide shaft mounting seat (86), a rear side plate (87), a right rear guide shaft mounting seat (88), a left front guide shaft mounting seat (89), a front side plate (90), a right front guide shaft mounting seat (91), a right guide shaft sleeve (92), a right guide shaft (93), a bearing (94), a rotating shaft (95), a rear driving wheel (96), a rear side guide wheel mounting plate (97), a rear side conveying belt (98), a rear side guide wheel assembly (99), a bandwidth adjusting rod (100), a right sheet sensor (101), a sensor mounting plate (102), a middle sheet sensor (103), a left sheet sensor (104), a left front shaft sleeve (105), a front side conveying belt (106), a front driving wheel (107) and a front side guide wheel assembly (108), the substrate (81) is movable between the rear side plate (87) and the front side plate (90), the left front side plate mounting seat (89) is mounted on the outer side of the front side plate (90), the left rear guide shaft mounting seat (86) is mounted on the outer side of the rear side plate (82), and the front side plate (87) is mounted on the rear side plate (82), and the stepping motor (90), the position of first band pulley (84), second band pulley (85) activity hold-in range (83), the inboard position activity of right side guide shaft sleeve (92) is led to right side guide shaft (93), bandwidth regulation pole (100) are moved about on pay-off magazine (9), the inboard activity of rear side guide wheel combination (99) rear side board (87), right side piece sensor (101), middle piece sensor (103), left side piece sensor (104) location are in the inboard of front side board (90).

4. The automatic loading and unloading device of the novel laser resistor trimming machine as claimed in claim 1, characterized in that: the lifting rotating arm device (2) comprises a first upper plate (110), a lifting cylinder (111), a lifting guide shaft (112), a rotating cylinder (113), a rotating arm (114), a left-end rotating buffer (115), a left-end rotating buffer seat (116), a left-end lifting guide shaft sleeve seat (117), a lifting position sensor (118), a right-end lifting guide shaft sleeve seat (119), a right-end lifting buffer (120), a first suction nozzle (121), an air pipe interface (122), an outer lifting anti-collision block (123), an air pipe interface and anti-collision block (124), a second suction nozzle (125), an air pipe (126), a right-end rotating buffer (127), a right-end rotating buffer seat (128), an inner lifting anti-collision block (129), a left-end lifting buffer (130), a rotating cylinder mounting seat (131), a rotating sensor mounting seat (132), a rotating sensor (133) and a rotating sensing blocking sheet (134), the lifting cylinder (111) is mounted on the rotating cylinder (113), the first upper plate (110) and the second upper plate (109) are positioned at the rotating arm (111), the position of the lifting rotating arm (111) is mounted at the end of the first suction nozzle (114), and the other end (121) is mounted at the end of the rotating cylinder (114), the lifting position sensor (118) is movable at the front end position of the lifting cylinder (111).

5. The automatic loading and unloading device of the novel laser resistor trimming machine as claimed in claim 1, characterized in that: the automatic right-angle side positioning and clamping piece device (1) comprises a clamping hand cylinder (135), an X-direction positioning wheel (136), a Y-direction clamping wheel (137), a Y-direction positioning wheel (138), an X-direction clamping wheel (139), a cylinder seat (140), a cylinder shell (141), a positioning plate (142), a working table plate (143), a Y-direction clamping sensor (144), a Y-direction clamping wheel seat (145), a Y-direction clamping piece (146), a Y-direction tension spring (147), a first sensor seat (148), an X-direction clamping sensor (149), a Y-direction guide rail (150), a first hexagonal connecting block (151), a Y-direction sliding block (152), an X-direction guide rail (153), a trolley platform (154), an X-direction sliding block (155), a second hexagonal connecting block (156), a bottom plate (157), a Y-direction wheel (158), an X-direction tension spring (159), an X-direction clamping wheel seat (160), an X-direction clamping piece (161) and a second sensor seat (162), the X-direction positioning wheel (136), the Y-direction clamping wheel (137), the Y-direction positioning wheel (138) and the X-direction clamping wheel (139) are all arranged on the positioning plate (142) and located between the working table plates (143), the clamping cylinder (135) is arranged on the bottom plate (157), and the first hexagonal connecting block (151), the Y-direction guide rail (150) are arranged, the Y-direction guide wheel (158), the X-direction guide rail (153), the X-direction sliding block (155) and the second hexagonal connecting block (156) are all installed on the base plate (157), the Y-direction clamping wheel seat (145) is installed on the Y-direction clamping sheet (146), and the X-direction clamping wheel seat (160), the X-direction clamping sensor (149) and the first sensor seat (148) are installed on the X-direction clamping sheet (161).

6. The automatic loading and unloading device of the novel laser resistor trimming machine as claimed in claim 1, characterized in that: automatic unloader in right-angle side location and installation of clamping piece device (1), lift swinging boom device (2), material collecting device (3), material feeding unit (4), transmission band device (5) constitution, the bottom position between material collecting device (3), material feeding unit (4) is installed in automatic right-angle side location and clamping piece device (1), the top position between material collecting device (3) and material feeding unit (4) is installed in lift swinging boom device (2), position that just is located lift swinging boom device (2) below is installed in material collecting device (3) and material feeding unit (4) in transmission band device (5).

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