A processing device for a printed circuit board

Abstract

The present invention discloses a processing device for printed circuit boards, which is applied to the technical field of printed circuit board processing. The present invention includes a conveying mechanism, the conveying mechanism includes a housing, a support frame is provided at the top of the housing, and a positioning mechanism is provided at the bottom of the support frame. The positioning mechanism includes an adjustment component, a first positioning component and a second positioning component. When the processing device for printed circuit boards is used, the positions of the first moving block and the second moving block can be adjusted according to the sizes of the copper foil board and the substrate, increasing the flexibility and compatibility of the mechanism. The second abutting block and the first abutting block are respectively in contact with and abut against one end and both sides of the copper foil board and the substrate, so as to achieve alignment, and an external pin machine can be used to perform pin positioning on the aligned copper foil board and substrate. Through this setting, the tediousness and inconvenience of the existing manual positioning can be distinguished, which is beneficial to improving the production efficiency of the workshop and reducing the manual operation cost.

Description

Technical Field

[0001] The invention belongs to the technical field of printed circuit board processing, and in particular relates to a printed circuit board processing device. Background Art

[0002] Circuit boards are known by various names, including ceramic circuit boards, alumina ceramic circuit boards, aluminum nitride ceramic circuit boards, circuit boards, PCB boards, aluminum substrates, high-frequency boards, thick copper boards, impedance boards, PCBs, ultra-thin circuit boards, ultra-thin circuit boards, and printed (copper etching technology) circuit boards. Circuit boards miniaturize and visualize circuits, playing a vital role in the mass production of fixed circuits and optimizing the layout of electrical appliances. Circuit boards can also be called printed circuit boards or printed circuit boards.

[0003] Printed circuit boards (PCBs) are an essential component of electronic products. They serve as carriers for electronic components, connecting them and enabling circuit functionality. PCB production begins with cutting the boards to the required dimensions and then drilling them. Drilling involves creating holes in the PCB for mounting components. This drilling process requires precise control to ensure the hole positions and dimensions meet design requirements. Before drilling, the cut copper foil sheets must be pressed together with the substrate. Manual alignment of the copper foil sheets and substrate is required. After alignment, pins are used to initially secure the copper foil sheets to the substrate. The sheets are then moved to the pressing stage for lamination, followed by the other steps.

[0004] The existing technology has the following disadvantages when laminating the copper foil plate and the substrate:

[0005] Currently, there are many manual operations in the positioning operation of copper foil plates and substrates. Manual loading and unloading of copper foil plates and substrates is required, and manual pinning of the copper foil plates and substrates is also required. In the pinning operation of the copper foil plates and substrates, after the copper foil plates and substrates are aligned, one side of the copper foil plates and substrates is bonded to the fixed pinning machine, and then the other side of the mobile pinning machine needs to be moved to bond the mobile pinning machine to the other side of the copper foil plates and substrates. At this time, the positioning and fixing of the copper foil plates and substrates by the pinning machine can be completed under the operation of the pinning machine, and then the mobile pinning machine on the other side needs to be moved again. After the mobile pinning machine cancels the bonding of the copper foil plates and substrates, manual unloading of the copper foil plates and substrates can be achieved, and the loading and positioning of a new set of copper foil plates and substrates to be positioned can be performed. This link has the disadvantages of complicated operation, large amount of manual operation, complicated positioning, high positioning cost, and low workshop production efficiency. By replacing manual operation, the continuity of loading and unloading in this processing link can be achieved, and the workshop production efficiency can be improved. Summary of the Invention

[0006] The object of the present invention is to provide a processing device for printed circuit boards, which has the advantages of distinguishing the cumbersome and inconvenient manual positioning in the prior art, being beneficial to improving the production efficiency of the workshop and reducing the manual operation cost.

[0007] The above technical object of the present invention is achieved through the following technical solutions: a processing device for printed circuit boards, including a conveying mechanism, the conveying mechanism includes a housing, a support frame is provided on the top of the housing, a positioning mechanism is provided at the bottom of the support frame, the positioning mechanism includes an adjustment component, a positioning component one and a positioning component two, the adjustment component one includes a moving block one and a moving block two, the positioning component one includes a connecting rod one, the positioning component two includes a connecting rod two, a pushing mechanism is provided on the top of the housing, the pushing mechanism includes a moving feeding component, a linkage component and a moving discharging component, the moving feeding component includes a support frame, the linkage component includes a rotating motor three, and the moving discharging component includes a rotating screw two.

[0008] With the above technical solution, when using the processing equipment for printed circuit boards, the positions of the first moving block and the second moving block are adjusted preferentially according to the sizes of the copper foil board and the substrate to be processed. Among them, the position of the first moving block can be adjusted by the first adjusting component in cooperation with the widths of the copper foil board and the substrate, and the position of the second moving block can be adjusted by the second adjusting component in cooperation with the lengths of the copper foil board and the substrate. After adjustment, the feeding and discharging of the copper foil board and the substrate will be carried out respectively through the operation of the conveying mechanism. After the copper foil board and the substrate reach the top of the housing through feeding, they will be located between the two first abutting blocks. Through the operation of the first positioning component and the second positioning component, at this time, the second abutting block extends to the top of the second moving block and abuts and aligns one end of the copper foil board and the substrate, and the two first abutting blocks approach each other and contact and align the two sides of the copper foil board and the substrate. Subsequently, the copper foil board and the substrate after being neatly positioned can be pin-positioned by the operation of the external pin machine installed on the mounting plate. Subsequently, through the reverse operation of the first positioning component and the second positioning component, after the second abutting block descends and retracts inside the second moving block, the first abutting blocks tend to move away from each other and cancel the contact with the two sides of the copper foil board and the substrate. Subsequently, the copper foil board and the substrate can achieve the discharging cycle after pressing. Through this setting, the tediousness and inconvenience of the existing manual positioning can be distinguished. The staff can stand at one end of the conveyor belt on one side of the side plate 1 and roughly align the copper foil board and the substrate according to their stacking order. Another staff member can transfer and discharge the copper foil board and the substrate after being press-positioned at the other end of the conveyor belt on the side of the side plate 2, or set an external receiving frame for collection. This setting is beneficial to improving the production efficiency of the workshop and reducing the labor operation cost. And in the processing of printed circuit boards, the copper foil boards and substrates that are not press-positioned but roughly stacked manually are placed on the surface of the conveyor belt on the side of the side plate 1. After the conveyor belt on the side of the side plate 1 runs, it will drive the copper foil boards and substrates to one side of the housing. Through the operation of the linkage component, the moving feeding component will be driven to move preferentially. In the initial state, the push plate is located at one end of the support frame and close to the side plate 1. Under the action of the moving feeding component, the push plate will push the copper foil boards and substrates on the surface of the conveyor belt. At this time, the copper foil boards and substrates will be pushed to contact the second abutting block, and the two ends of the copper foil boards and substrates will be aligned under the action of the push plate and the second abutting block. After being pin-positioned by the external pin machine, after the second abutting block retracts into the second moving block. Under the operation of the linkage component, the moving discharging component immediately starts to operate and move, and drives the moving feeding component to move towards the side plate 2 again. At this time, the positioned copper foil boards and substrates can be pushed to the surface of the conveyor belt on the side of the side plate 2 and discharged under the action of the conveyor belt on the side of the side plate 2. Immediately afterwards, the conveyor belt on the side of the side plate 1 will feed the next unpositioned copper foil board and substrate. Through this setting, manual operation can be replaced, and the continuity of feeding and discharging in this processing link can be achieved, improving the production efficiency of the workshop.

[0009] The present invention is further configured as follows: at both ends of both sides of the housing, a first support plate and a second support plate are respectively and fixedly installed. On one side and the other side of the first support plate and the second support plate, a first side plate and a second side plate are respectively provided. On one side of the first side plate and the second side plate, a driving roller and a driven roller are respectively rotatably connected through bearings. On the surfaces of the driving roller and the driven roller, a transmission belt is drivingly connected. One ends of the two driving rollers and the driven rollers are respectively rotatably connected between the first support plate and the second support plate. On the front side of the second side plate, a first rotating motor is fixedly installed. The output end of the first rotating motor is fixedly sleeved with the driving roller. Between the two driving rollers, a connecting rod is fixedly installed. The first side plate and the second side plate are fixedly connected to the support frame.

[0010] With the above technical solution, the first side plate, the second side plate, the first support plate and the second support plate will respectively support the driving roller and the driven roller, and through the cooperation of the bearings, smooth rotation will be achieved. Among them, under the operation of the first rotating motor and the action of the connecting rod, the two driving rollers will be driven to rotate synchronously. And through the action of the transmission belt, the two driven rollers will be driven to rotate synchronously, and the items on the surface of the transmission belt will be transported. The transmission belt on one side of the first side plate is used to transport the copper foil plates and substrates that have not been pressed and positioned but have been roughly stacked manually. And the transmission belt on one side of the second side plate will be used to transport the copper foil plates and substrates that have been pressed and positioned well. Through the transmission of the transmission belt, blanking is realized, so as to facilitate the operation of the next process.

[0011] The present invention is further configured as follows: the number of the first moving blocks is two. On the top of the first moving blocks, a mounting plate is provided. On one side of the mounting plate, a first abutting block is embedded and installed. Inside the two first moving blocks, a first guide rod is slidably connected to each other. Inside the second moving block, a second abutting block that penetrates through the top of the second moving block is provided. Inside the housing, a second guide rod that penetrates through the second moving block and is slidably connected to the second moving block is fixedly installed. On one side of the first moving block and on both sides of the second moving block, support plates are fixedly installed. On the top of the support plates, an adjusting screw rod that penetrates through the bottom of the support plates and contacts the housing is provided. On the top of the adjusting screw rod, an adjusting knob is fixedly installed. The adjusting screw rod is threadedly connected to the support plate.

[0012] With the above technical solution, the mounting plate is used to cooperate with an external pin machine for fastening installation. Among them, the abutting block 1 abuts the copper foil board and the substrate to help align the two sides. The abutting block 2 cooperates with the alignment of the copper foil board and one end of the substrate. By rotating the adjustment knob, the adjustment screw rod will be driven to rotate, and the adjustment screw rod will achieve longitudinal movement inside the support plate through threaded connection. After the bottom of the adjustment screw rod loses contact with the top of the housing, the limit between the support plate and the housing can be cancelled. Then, flexibly adjust the positions of the moving block 1 and the moving block 2 on the top of the housing. After adjusting the moving block 1 and the moving block 2 to the appropriate positions, the adjustment knob can be tightened in the reverse direction to achieve the limit of the support plate on the top of the housing through the contact between the adjustment screw rod and the top of the housing. Among them, the guide rod 1 guides the movement of the moving block 1, and the guide rod 2 guides the movement of the moving block 2. Through this setting, copper foil boards and substrates with different length dimensions can be accommodated and used, increasing the flexibility and compatibility of the mechanism.

[0013] The present invention is further configured as follows: The first connecting rod is rotatably connected to the inner side of the housing through a bearing. Inside each of the two moving blocks 1, a twist drill shaft 1 is rotatably connected through a bearing. A sleeve block 1 fixedly connected to the bottom of the mounting plate is sleeved on the surface of the twist drill shaft 1. A slider is fixedly installed at the bottom of the sleeve block 1. A clamping member 1 for clamping with the twist drill shaft 1 is fixedly installed inside the sleeve block 1. A sliding groove for the slider to slide is formed inside the moving block 1. At both ends of the surface of the first connecting rod, a moving ring 1 is sleeved. A clamping strip 1 is fixedly installed on the surface of the first connecting rod. A clamping groove 1 for clamping with the clamping strip 1 is formed inside the moving ring 1. At one end of each of the moving ring 1 and the twist drill shaft 1, a synchronous pulley 1 is fixedly sleeved. The surfaces of adjacent two synchronous pulleys 1 are connected by a synchronous belt 1 in a transmission manner. The surface of the moving ring 1 is rotatably sleeved with a fixing member 1 fixedly connected to the moving block 1 through a bearing. A rotating motor 2 is fixedly installed on one side of the housing. The output end of the rotating motor 2 is fixedly sleeved with the first connecting rod through a coupling.

[0014] With the above technical solution, when the rotating motor 2 operates, it will drive the first connecting rod to rotate. Among them, through the action of the clamping strip 1 and the clamping groove 1, the moving ring 1 can move on the surface of the first connecting rod and can also be synchronously rotated under the drive of the first connecting rod. The rotation of the first connecting rod will drive the moving ring 1 to rotate. At this time, through the setting of the synchronous pulley 1 and the synchronous belt 1, the synchronous rotation of the twist drill shaft 1 will be achieved. Under the mutual clamping action of the twist drill shaft 1 and the clamping member 1, the synchronous movement of the sleeve block 1 and the mounting plate will be achieved, so as to achieve the contact alignment of the two sides of the copper foil board and the substrate by the abutting block 1. And under the action of the fixing member 1, when the moving block 1 is adjusted and moved according to copper foil boards and substrates of different sizes, the fixing member 1 will drive the moving ring 1 to slide on the surface of the first connecting rod and be used in cooperation with the movement of the moving block 1.

[0015] The present invention is further configured as follows: a first bevel gear is fixedly sleeved on the surface of the first connecting rod, and a second bevel gear meshing with the first bevel gear is fixedly sleeved at one end of the second connecting rod. One end of the second connecting rod penetrates through the second moving block and is rotatably connected to the inner side of the housing through a bearing. A second moving ring is sleeved on the surface of the second connecting rod. A second clamping strip is fixedly installed on the surface of the second connecting rod. A second clamping groove for cooperating with the second clamping strip for clamping is formed inside the second moving ring. A support rod is rotatably connected to the inner side of the second moving block through a bearing. Second synchronous wheels are fixedly sleeved on the surfaces of the support rod and the second moving ring respectively. A second synchronous belt is connected to the surfaces of the two second synchronous wheels in a transmission manner.

[0016] With the above technical solution, the rotation of the first connecting rod will drive the first bevel gear to rotate, and the first bevel gear will drive the second bevel gear and the second connecting rod to rotate synchronously. During the rotation of the second connecting rod, through the action of the second clamping strip and the second clamping groove, the second moving ring can move on the surface of the second connecting rod and can also rotate synchronously under the drive of the second connecting rod. The rotation of the second connecting rod and the second moving ring will realize the synchronous rotation of the support rod through the arrangement of the second synchronous wheels and the second synchronous belt.

[0017] The present invention is further configured as follows: a second fixing member fixedly connected to the inner side of the second moving block is rotatably connected to the surface of the second moving ring through a bearing. A third bevel gear is fixedly sleeved at one end of the support rod. A fourth bevel gear meshes with the surface of the third bevel gear. A second twist drill shaft rotatably connected to the second moving block is fixedly sleeved inside the fourth bevel gear. A second sleeve block fixedly connected to one side of the second abutting block is sleeved on the surface of the second twist drill shaft. A second clamping member for clamping with the second twist drill shaft is fixedly installed inside the second sleeve block. A guide rod is fixedly installed on one side inside the second moving block. A guide block fixedly connected to the other side of the second abutting block is slidably sleeved on the surface of the guide rod.

[0018] With the above technical solution, under the action of the second fixing member, when the second moving block adjusts and moves according to copper foil plates and substrates of different sizes, the second fixing member will drive the second moving ring to slide on the surface of the second connecting rod and be used in cooperation with the movement of the second moving block. The rotation of the support rod will drive the third bevel gear to rotate, and the third bevel gear will drive the fourth bevel gear and the second twist drill shaft to rotate synchronously. Under the mutual clamping action of the second twist drill shaft and the second clamping member, the longitudinal movement of the second sleeve block will be realized. The second sleeve block drives the second abutting block to move synchronously. At the same time, the guide rod and the guide block cooperate with the movement of the second abutting block for guiding. During the longitudinal movement of the second abutting block, when the second abutting block extends out of the top of the second moving block, one end of the copper foil plate and the substrate can be abutted and aligned. After the second abutting block descends and retracts inside the second moving block, the copper foil plate and the substrate can realize the blanking link after pressing.

[0019] The present invention is further configured as follows: the support frame is located at the bottom of the support frame, the inner side of the support frame is rotatably connected to a rotating screw rod 1 through a bearing, both sides of the rotating screw rod 1 are provided with a guide rod 3 fixedly connected to the inner side of the support frame, a threaded block 3 is mutually sleeved between the rotating screw rod 1 and the guide rod 3, the threaded block 3 and the rotating screw 1 are rotatably connected to each other, the threaded block 3 and the guide rod 3 are slidably connected to each other, and a push plate is fixedly installed on the bottom of the threaded block 3.

[0020] By adopting the above technical solution, the rotation of the screw rod one will drive the threaded block three to move horizontally, wherein the threaded block three drives the push plate to move synchronously. The movement of the push plate will cooperate with the movement of the copper foil plate and the substrate, and realize the loading and unloading links respectively according to the scene, and the guide rod three cooperates with the threaded block three to guide the movement.

[0021] The present invention is further configured as follows: the rotating motor three is fixedly installed on one side of the support frame, the output end of the rotating motor three is fixedly sleeved with a connecting rod three that passes through the inner side of the support frame and is rotatably connected to the support frame through a coupling, the surface of the connecting rod three is sleeved with a shift ring three, the surface of the connecting rod three is fixedly installed with a clamping strip three, the inner side of the shift ring three is provided with a clamping groove three for cooperating with the clamping strip three, one end of the rotating screw one passes through one side of the support frame and is fixedly sleeved with a fixing ring, the fixing ring and the shift ring three are both fixedly sleeved with a synchronous wheel three, the two synchronous wheels three are mutually connected with a synchronous belt three, the surfaces of the shift ring three and the fixing ring are rotatably sleeved with a fixing part three that is fixedly connected to the support frame through a bearing.

[0022] With the above technical solution, the operation of the rotating motor 3 will drive the connecting rod 3 to rotate. The action of the clamping strip 3 and the clamping groove 3 will enable the shifting ring 3 to move on the surface of the connecting rod 3 while also being driven by the connecting rod 3 to achieve synchronous rotation. The action of the clamping strip 3 and the clamping groove 3 will enable the shifting ring 3 to move on the surface of the connecting rod 3 while also being driven by the connecting rod 3 to achieve synchronous rotation. During the rotation of the shifting ring 3, the setting of the synchronous wheel 3 and the synchronous belt 3 will achieve synchronous rotation of the fixed ring and the rotating screw 1. Under the action of the fixing member 3, when the support frame is adjusted and moved, the fixing member 3 will drive the shifting ring 3 to slide on the surface of the connecting rod 3, cooperating with the movement of the support frame.

[0023] The present invention is further configured such that the second rotating screw rod is rotatably connected to the inner side of the support frame. A fourth threaded block fixedly connected to the third fixing member is threadedly connected to the surface of the second rotating screw rod. A fourth guide rod fixedly connected to the inner side of the support frame is provided at the top of the second rotating screw rod. A guide ring fixedly connected to the top of the fourth threaded block is slidably sleeved on the surface of the fourth guide rod. A first meshing gear is fixedly sleeved on the surface of the third connecting rod. A second meshing gear is meshed with the surface of the first meshing gear. A rod body rotatably connected to the support frame is fixedly sleeved inside the second meshing gear. A half gear is fixedly sleeved at one end of the rod body. A third meshing gear fixedly sleeved on the second rotating screw rod is meshed with the surface of the half gear.

[0024] With the above technical solution, during the rotation of the third connecting rod, the first meshing gear will be driven to rotate. The first meshing gear will drive the second meshing gear and the rod body to rotate synchronously. The rod body drives the half gear to rotate. The half gear will intermittently drive the third meshing gear to rotate through the meshing characteristics of the teeth. The third meshing gear will drive the second rotating screw rod to rotate. The rotation of the second rotating screw rod will cause the fourth threaded block to move horizontally. The fourth guide rod and the guide ring will cooperate with the movement of the fourth threaded block for guiding. Among them, the fourth threaded block will drive the third fixing member and the support frame to move synchronously.

[0025] To sum up, the present invention has the following beneficial effects:

[0026] 1. When using the processing equipment for printed circuit boards, the positions of the first moving block and the second moving block can be adjusted according to the sizes of the copper foil board and the substrate, increasing the flexibility and compatibility of the use of this mechanism. The second abutting block and the first abutting block respectively contact and abut against one end and both sides of the copper foil board and the substrate, so as to achieve alignment, and can cooperate with an external pin machine to perform pin positioning on the aligned copper foil board and substrate. Through this setting, the cumbersome and inconvenient manual positioning in the prior art can be distinguished, which is beneficial to improving the production efficiency of the workshop and reducing the labor operation cost;

[0027] 2. During the processing of printed circuit boards, the copper foil board and the substrate that are not press-fitted and positioned but roughly stacked manually are placed on the surface of the conveyor belt on one side of the first side plate. Under the action of the pushing plate, the copper foil board and the substrate on the surface of the conveyor belt will be pushed, and at this time, the feeding of the copper foil board and the substrate is completed. After being pin-positioned by an external pin machine, the pushing plate moves again in the direction of the second side plate. At this time, the positioned copper foil board and substrate can be pushed to the surface of the conveyor belt on one side of the second side plate, and under the action of the conveyor belt on one side of the second side plate, discharging is achieved. The conveyor belt on one side of the first side plate immediately feeds the next unpositioned copper foil board and substrate. Through this setting, manual operation can be replaced, and the continuity of loading and unloading in this processing link can be realized, improving the production efficiency of the workshop. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1It is a schematic diagram of the three-dimensional structure of the present invention;

[0029] Figure 2 It is an enlarged schematic diagram of the driving roller and the driven roller of the present invention;

[0030] Figure 3 It is an enlarged schematic diagram of the housing of the present invention;

[0031] Figure 4 It is an enlarged schematic diagram of the positioning mechanism of the present invention;

[0032] Figure 5 It is an enlarged sectional view of the first moving block and the second moving block of the present invention;

[0033] Figure 6 It is an enlarged schematic diagram of the first positioning component, the second adjusting component and the second positioning component of the present invention;

[0034] Figure 7 It is an enlarged exploded view of the first positioning component of the present invention;

[0035] Figure 8 It is an enlarged sectional view of the second moving block of the present invention;

[0036] Figure 9 It is an enlarged schematic diagram of the second adjusting component and the second positioning component of the present invention;

[0037] Figure 10 It is an enlarged exploded view of the second positioning component of the present invention;

[0038] Figure 11 It is a schematic diagram of the support frame and the material pushing mechanism of the present invention;

[0039] Figure 12 It is an enlarged schematic diagram of the material pushing mechanism of the present invention;

[0040] Figure 13 It is an enlarged exploded view of the material pushing mechanism of the present invention;

[0041] Figure 14 It is an enlarged exploded view of the linkage component and the moving blanking component of the present invention.

[0042] Reference numerals:

[0043] 1. Conveying mechanism; 101. Housing; 102. First side plate; 103. First support plate; 104. Second side plate; 105. Second support plate; 106. Driving roller; 107. Driven roller; 108. Transmission belt; 109. Connecting rod; 1010. First rotating motor; 1011. Support frame;

[0044] 2. Positioning mechanism; 201. Adjustment component; 2011. First moving block; 2012. Mounting plate; 2013. First abutting block; 2014. Second moving block; 2015. Second abutting block; 2016. First guide rod; 2017. Second guide rod; 2018. Support plate; 2019. Adjusting screw; 20110. Adjusting knob; 202. First positioning component; 2021. First connecting rod; 2022. First twist drill shaft; 2023. First sleeve block; 2024. First moving ring; 2025. First clamping strip; 2026. First clamping groove; 2027. First synchronous pulley; 2028. First synchronous belt; 2029. First fixing part; 20210. Slide groove; 20211. Slide block; 20212. Second rotating motor; 20213. First clamping part; 203. Second positioning component; 2031. Second connecting rod; 2032. Second moving ring; 2033. Second clamping strip; 2034. Second clamping groove; 2035. Support rod; 2036. Second synchronous pulley; 2037. Second synchronous belt; 2038. Third bevel gear; 2039. Fourth bevel gear; 20310. Second twist drill shaft; 20311. Guide rod; 20312. Second sleeve block; 20313. Guide block; 20314. Second fixing part; 20315. First bevel gear; 20316. Second bevel gear; 20317. Second clamping part

[0045] 3. Pushing mechanism; 301. Moving feeding component; 3011. Support frame; 3012. First rotating screw; 3013. Third guide rod; 3014. Third threaded block; 3015. Pushing plate; 302. Linkage component; 3021. Third rotating motor; 3022. Third connecting rod; 3023. Third moving ring; 3024. Third clamping strip; 3025. Third clamping groove; 3026. Fixed ring; 3027. Third synchronous pulley; 3028. Third synchronous belt; 3029. Third fixing part; 303. Moving discharging component; 3031. Second rotating screw; 3032. Fourth threaded block; 3033. Fourth guide rod; 3034. Guide ring; 3035. First meshing gear; 3036. Second meshing gear; 3037. Rod body; 3038. Half gear; 3039. Third meshing gear Detailed implementation mode

[0046] The present invention will be further described in detail below with reference to the accompanying drawings. Embodiment

[0047] Reference Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 、 Figure 10 、 Figure 11, A processing device for a printed circuit board, including a conveying mechanism 1. The conveying mechanism 1 includes a housing 101. A support frame 1011 is provided at the top of the housing 101. A positioning mechanism 2 is provided at the bottom of the support frame 1011. The positioning mechanism 2 includes an adjustment component 201, a first positioning component 202, and a second positioning component 203. The first adjustment component 201 includes a moving block 2011 and a moving block 2014. The first positioning component 202 includes a connecting rod 2021. The second positioning component 203 includes a connecting rod 2031. When using the processing device for the printed circuit board, the positions of the moving block 2011 and the moving block 2014 can be adjusted according to the sizes of the copper foil board and the substrate, increasing the flexibility and compatibility of the mechanism. The abutting block 2015 and the abutting block 2013 respectively contact and abut one end and both sides of the copper foil board and the substrate, so as to achieve alignment, and can cooperate with an external pin machine to perform pin positioning on the aligned copper foil board and substrate. Through this setting, the tediousness and inconvenience of the existing manual positioning can be distinguished, which is beneficial to improving the production efficiency of the workshop and reducing the labor operation cost.

[0048] Reference Figure 1 、 Figure 2 , At both ends of both sides of the housing 101, a first support plate 103 and a second support plate 105 are respectively and fixedly installed. A first side plate 102 and a second side plate 104 are respectively provided on one side and the other side of the first support plate 103 and the second support plate 105. A driving roller 106 and a driven roller 107 are respectively rotatably connected to one side of the first side plate 102 and the second side plate 104 through bearings. A transmission belt 108 is drivingly connected to the surfaces of the driving roller 106 and the driven roller 107. One ends of the two driving rollers 106 and the driven roller 107 are respectively rotatably connected between the first support plate 103 and the second support plate 105. A first rotating motor 1010 is fixedly installed on the front side of the second side plate 104. The output end of the first rotating motor 1010 is fixedly sleeved with the driving roller 106. A connecting rod 109 is fixedly installed between the two driving rollers 106. The first side plate 102, the second side plate 104, the first support plate 103, and the second support plate 105 will respectively support the driving roller 106 and the driven roller 107 and rotate smoothly through the cooperation of bearings. Among them, under the operation of the first rotating motor 1010 and the action of the connecting rod 109, the two driving rollers 106 will be driven to rotate synchronously, and through the action of the transmission belt 108, the two driven rollers 107 will be driven to rotate synchronously, and the items on the surface of the transmission belt 108 will be transported. The transmission belt 108 on one side of the first side plate 102 is used to transport the copper foil board and the substrate that have not been pressed and positioned but have been roughly stacked manually. The transmission belt 108 on one side of the second side plate 104 will be used to transport the copper foil board and the substrate that have been pressed and positioned. Through the transmission of the transmission belt 108, blanking is achieved, so as to facilitate the operation of the next process.

[0049] ReferenceFigure 1 , Figure 3 , Figure 4 , there are two moving blocks 1 (2011). An installation plate 2012 is provided at the top of the moving block 1 (2011). One side of the installation plate 2012 is embedded with a contact block 1 (2013). A guide rod 1 (2016) is slidably connected inside the two moving blocks 1 (2011). A contact block 2 (2015) penetrating through the top of the moving block 2 (2014) is provided inside the moving block 2 (2014). A guide rod 2 (2017) fixedly installed inside the housing 101 and slidably connected to the moving block 2 (2014) is provided. Support plates 2018 are fixedly installed on one side of the moving block 1 (2011) and both sides of the moving block 2 (2014). An adjustment screw 2019 penetrating through the top of the support plate 2018 and contacting the housing 101 is provided at the top of the support plate 2018. An adjustment knob 20110 is fixedly installed at the top of the adjustment screw 2019. The adjustment screw 2019 is threadedly connected to the support plate 2018. The installation plate 2012 is used for fastening installation in cooperation with an external pin machine. The contact block 1 (2013) contacts the copper foil board and the substrate to help align both sides. The contact block 2 (2015) cooperates with the alignment of one end of the copper foil board and the substrate. By rotating the adjustment knob 20110, the adjustment screw 2019 will be rotated. The adjustment screw 2019 will achieve longitudinal movement inside the support plate 2018 through threaded connection. After the bottom of the adjustment screw 2019 loses contact with the top of the housing 101, the limit between the support plate 2018 and the housing 101 can be cancelled. Then, the positions of the moving block 1 (2011) and the moving block 2 (2014) on the top of the housing 101 can be flexibly adjusted. After adjusting the moving block 1 (2011) and the moving block 2 (2014) to appropriate positions, the adjustment knob 20110 can be tightened in the reverse direction to achieve the limit of the support plate 2018 on the top of the housing 101 through the contact between the adjustment screw 2019 and the top of the housing 101. The guide rod 1 (2016) guides the movement of the moving block 1 (2011), and the guide rod 2 (2017) guides the movement of the moving block 2 (2014). Through this setting, copper foil boards and substrates with different length dimensions can be accommodated and used, increasing the flexibility and compatibility of the mechanism.

[0050] Reference Figure 5 , Figure 6 , Figure 7, the first connecting rod 2021 is rotatably connected to the inner side of the housing 101 through a bearing. A twist shaft 2022 is rotatably connected to the inside of each of the two first moving blocks 2011 through a bearing. A first sleeve block 2023 fixedly connected to the bottom of the mounting plate 2012 is sleeved on the surface of the twist shaft 2022. A slider 20211 is fixedly installed at the bottom of the first sleeve block 2023. A first clamping member 20213 that is clamped with the twist shaft 2022 is fixedly installed inside the first sleeve block 2023. A sliding groove 20210 for the slider 20211 to slide is formed inside the first moving block 2011. First moving rings 2024 are sleeved on both ends of the surface of the first connecting rod 2021. A first clamping strip 2025 is fixedly installed on the surface of the first connecting rod 2021. A first clamping groove 2026 for the first clamping strip 2025 to be clamped is formed inside the first moving ring 2024. A first synchronous pulley 2027 is fixedly sleeved on one end of each of the first moving ring 2024 and the twist shaft 2022. A first synchronous belt 2028 is connected to the surfaces of adjacent first synchronous pulleys 2027 in a transmission manner. A first fixing member 2029 fixedly connected to the first moving block 2011 is rotatably sleeved on the surface of the first moving ring 2024 through a bearing. A second rotating motor 20212 is fixedly installed on one side of the housing 101. The output end of the second rotating motor 20212 is fixedly sleeved with the first connecting rod 2021 through a coupling. When the second rotating motor 20212 operates, it will drive the first connecting rod 2021 to rotate. Due to the action of the first clamping strip 2025 and the first clamping groove 2026, the first moving ring 2024 can move on the surface of the first connecting rod 2021 and can also be synchronously rotated by the transmission of the first connecting rod 2021. The rotation of the first connecting rod 2021 will drive the first moving ring 2024 to rotate. At this time, through the arrangement of the first synchronous pulley 2027 and the first synchronous belt 2028, the synchronous rotation of the twist shaft 2022 will be realized. Under the mutual clamping action of the twist shaft 2022 and the first clamping member 20213, the synchronous movement of the first sleeve block 2023 and the mounting plate 2012 will be realized, so as to realize the contact alignment of the first abutting block 2013 on both sides of the copper foil board and the substrate. Under the action of the first fixing member 2029, when the first moving block 2011 adjusts and moves according to copper foil boards and substrates of different sizes, the first fixing member 2029 will drive the first moving ring 2024 to slide on the surface of the first connecting rod 2021 and be used in cooperation with the movement of the first moving block 2011.

[0051] Reference Figure 6 , Figure 8 , Figure 10The surface of the connecting rod 2021 is fixedly sleeved with a bevel gear 1 20315, and one end of the connecting rod 2031 is fixedly sleeved with a bevel gear 20316 that meshes with the bevel gear 1 20315. One end of the connecting rod 2031 passes through the moving block 2014 and is rotatably connected to the inner side of the housing 101 through a bearing. The surface of the connecting rod 2031 is sleeved with a moving ring 2032. The surface of the connecting rod 2031 is fixedly installed with a clamping strip 2033. The interior of the moving ring 2032 is provided with a clamping groove 2034 for clamping with the clamping strip 2033. The inner side of the moving block 2 2014 is rotatably connected to the support rod 2035 through a bearing. The surfaces of the support rod 2035 and the second shift ring 2032 are fixedly sleeved with a second synchronous wheel 2036. The surfaces of the two second synchronous wheels 2036 are mutually connected by a second synchronous belt 2037. The rotation of the first connecting rod 2021 drives the first bevel gear 20315 to rotate, and the first bevel gear 20315 drives the second bevel gear 20316 and the second connecting rod 2031 to rotate synchronously. During the rotation of the second connecting rod 2031, the second clamping strip 2033 and the second clamping groove 2034 enable the second shift ring 2032 to move on the surface of the second connecting rod 2031 while also being driven by the second connecting rod 2031 to achieve synchronous rotation. The rotation of the second connecting rod 2031 and the second shift ring 2032 is achieved by the arrangement of the second synchronous wheel 2036 and the second synchronous belt 2037, thereby achieving the synchronous rotation of the support rod 2035.

[0052] refer to Figure 8 、 Figure 9 、 Figure 10, the surface of the second moving ring 2032 is rotationally connected by a bearing to a second fixing member 20314 fixedly connected to the inner side of the second moving block 2014. One end of the support rod 2035 is fixedly sleeved with a third bevel gear 2038. The surface of the third bevel gear 2038 is engaged with a fourth bevel gear 2039. The inside of the fourth bevel gear 2039 is fixedly sleeved with a second twist drill shaft 20310 rotationally connected to the second moving block 2014. The surface of the second twist drill shaft 20310 is sleeved with a second sleeve block 20312 fixedly connected to one side of the second abutting block 2015. The inside of the second sleeve block 20312 is fixedly installed with a second engaging member 20317 for engaging with the second twist drill shaft 20310. One side inside the second moving block 2014 is fixedly installed with a guide rod 20311. The surface of the guide rod 20311 is slidably sleeved with a guide block 20313 fixedly connected to the other side of the second abutting block 2015. Under the action of the second fixing member 20314, when the second moving block 2014 adjusts and moves according to copper foil plates of different sizes and the substrate, the second fixing member 20314 will drive the second moving ring 2032 to slide on the surface of the second connecting rod 2031 and be used in cooperation with the movement of the second moving block 2014. Among them, the rotation of the support rod 2035 will drive the third bevel gear 2038 to rotate. The third bevel gear 2038 will drive the fourth bevel gear 2039 and the second twist drill shaft 20310 to rotate synchronously. Under the mutual engaging action of the second twist drill shaft 20310 and the second engaging member 20317, the longitudinal movement of the second sleeve block 20312 will be achieved. The second sleeve block 20312 drives the second abutting block 2015 to move synchronously. At the same time, the guide rod 20311 and the guide block 20313 cooperate with the movement of the second abutting block 2015 for guiding. During the longitudinal movement of the second abutting block 2015, when the second abutting block 2015 extends out of the top of the second moving block 2014, one end of the copper foil plate and the substrate can be abutted and aligned. After the second abutting block 2015 descends and retracts inside the second moving block 2014, the copper foil plate and the substrate can achieve the material discharging link after pressing.

[0053] Brief description of the usage process: When using the processing equipment for printed circuit boards, first adjust the positions of the first moving block 2011 and the second moving block 2014 according to the sizes of the copper foil board and the substrate to be processed. By rotating the adjusting knob 20110, the adjusting screw rod 2019 will be driven to rotate. The adjusting screw rod 2019 will achieve longitudinal movement inside the support plate 2018 through threaded connection. After the bottom of the adjusting screw rod 2019 loses contact with the top of the housing 101, the limit between the support plate 2018 and the housing 101 can be cancelled. Then flexibly adjust the positions of the first moving block 2011 and the second moving block 2014 on the top of the housing 101. After adjusting the first moving block 2011 and the second moving block 2014 to the appropriate positions, the adjusting knob 20110 can be tightened in the reverse direction again, so as to realize the limit of the support plate 2018 on the top of the housing 101 through the contact between the adjusting screw rod 2019 and the top of the housing 101. The first guide rod 2016 is used to guide the movement of the first moving block 2011, and the second guide rod 2017 is used to guide the movement of the second moving block 2014. Through this setting, it can be used to accommodate copper foil boards and substrates with different length sizes, increasing the flexibility and compatibility of the mechanism. Thus, the positions of the first moving block 2011 and the second moving block 2014 are adjusted according to the width of the copper foil board and the substrate. The mounting plate 2012 is used for fastening installation with an external pin machine. The first abutting block 2013 abuts against the copper foil board and the substrate to help align the two sides, and the second abutting block 2015 cooperates with the alignment of one end of the copper foil board and the substrate. After adjustment, under the operation of the first rotating motor 1010 and the action of the connecting rod 109, the two driving rollers 106 will be driven to rotate synchronously. Through the action of the transmission belt 108, the two driven rollers 107 will be rotated synchronously, and the items on the surface of the transmission belt 108 will be transported. The transmission belt 108 on one side of the first side plate 102 is used to transport the copper foil board and the substrate that have not been press-fitted and positioned but roughly stacked manually. The transmission belt 108 on one side of the second side plate 104 will be used to transport the copper foil board and the substrate that have been press-fitted and positioned. Through the transfer of the transmission belt 108, blanking is achieved to facilitate the operation of the next process. After the copper foil board and the substrate come to the top of the housing 101 through feeding, they will be located between the two first abutting blocks 2013. Under the operation of the second rotating motor 20212, the first connecting rod 2021 will be driven to rotate. Through the action of the first clamping strip 2025 and the first clamping groove 2026, the first moving ring 2024 can move on the surface of the first connecting rod 2021 and can also be synchronously rotated under the drive of the first connecting rod 2021.The rotation of connecting rod 1 2021 will drive bevel gear 1 20315 to rotate, and bevel gear 1 20315 will drive bevel gear 2 20316 and connecting rod 2 2031 to rotate synchronously. During the rotation of connecting rod 2 2031, through the interaction of clamping strip 2 2033 and clamping groove 2 2034, it will enable moving ring 2 2032 to move on the surface of connecting rod 2 2031 and also achieve synchronous rotation under the drive of connecting rod 2 2031. The rotation of connecting rod 2 2031 and moving ring 2 2032 will achieve the synchronous rotation of support rod 2035 through the setting of synchronous pulley 2 2036 and synchronous belt 2 2037. Under the action of fixing part 2 20314, when moving block 2 2014 adjusts and moves according to copper foil boards and substrates of different sizes, fixing part 2 20314 will drive moving ring 2 2032 to slide on the surface of connecting rod 2 2031 and be used in cooperation with the movement of moving block 2 2014. The rotation of support rod 2035 will drive bevel gear 3 2038 to rotate, and bevel gear 3 2038 will drive bevel gear 4 2039 and twist drill shaft 2 20310 to rotate synchronously. Under the mutual clamping action of twist drill shaft 2 20310 and clamping part 2 20317, the longitudinal movement of sleeve block 2 20312 will be achieved. Sleeve block 2 20312 drives abutting block 2 2015 to move synchronously. At the same time, guide rod 20311 and guide block 20313 cooperate with the movement of abutting block 2 2015 for guiding. During the longitudinal movement of abutting block 2 2015, when abutting block 2 2015 extends out of the top of moving block 2 2014, one end of the copper foil board and the substrate can be abutted and aligned. At the same time, the rotation of connecting rod 1 2021 will drive moving ring 1 2024 to rotate. At this time, through the setting of synchronous pulley 1 2027 and synchronous belt 1 2028, the synchronous rotation of twist drill shaft 1 2022 will be achieved. Under the mutual clamping action of twist drill shaft 1 2022 and clamping part 1 20213, the synchronous movement of sleeve block 1 2023 and mounting plate 2012 will be achieved, so as to achieve the contact and alignment of abutting block 1 2013 on both sides of the copper foil board and the substrate. Under the action of fixing part 1 2029, when moving block 1 2011 adjusts and moves according to copper foil boards and substrates of different sizes, fixing part 1 2029 will drive moving ring 1 2024 to slide on the surface of connecting rod 1 2021 and be used in cooperation with the movement of moving block 1 2011. Subsequently, the positioned and aligned copper foil board and substrate can be pin-positioned in cooperation with the operation of the external pin machine installed on mounting plate 2012. Subsequently, through the reverse operation of rotation motor 2 20212, after abutting block 2 2015 descends and retracts inside moving block 2 2014, abutting block 1 2013 shows a movement trend of moving away from each other and cancels contact with both sides of the copper foil board and the substrate. Subsequently, the copper foil board and the substrate can achieve the blanking ring after pressing.Through this setting, the tediousness and inconvenience of the existing manual positioning can be distinguished. The staff can stand at one end of the conveyor belt 108 on one side of the side plate 102 and roughly align the copper foil board and the substrate according to their stacking order. Another staff member can unload and transfer the copper foil board and the substrate with good lamination positioning at the other end of the conveyor belt 108 on one side of the side plate 104, or set up an external receiving frame for collection. This setting is beneficial to improving the production efficiency of the workshop and reducing the labor operation cost. Embodiment

[0054] Reference Figure 1 、 Figure 2 、 Figure 11 、 Figure 12 、 Figure 13 、 Figure 14 , a processing device for printed circuit boards, including a conveying mechanism 1. A pushing mechanism 3 is provided at the top of the housing 101. The pushing mechanism 3 includes a moving loading component 301, a linkage component 302, and a moving unloading component 303. The moving loading component 301 includes a support frame 3011. The linkage component 302 includes a rotating motor three 3021. The moving unloading component 303 includes a rotating screw two 3031. During the processing of the printed circuit board, the copper foil board and the substrate that are not laminated and positioned but roughly stacked manually are placed on the surface of the conveyor belt 108 on one side of the side plate 102. Under the action of the push plate 3015, the copper foil board and the substrate on the surface of the conveyor belt 108 will be pushed, and at this time, the loading of the copper foil board and the substrate is completed. After being pin-positioned by an external pin machine, the push plate 3015 moves again in the direction of the side plate 104. At this time, the positioned copper foil board and the substrate can be pushed onto the surface of the conveyor belt 108 on one side of the side plate 104, and unloading is achieved under the action of the conveyor belt 108 on one side of the side plate 104. Immediately afterwards, the conveyor belt 108 on one side of the side plate 102 realizes the loading of the next unpositioned copper foil board and the substrate. Through this setting, manual operation can be replaced, and the continuity of loading and unloading in this processing link can be realized, improving the production efficiency of the workshop.

[0055] Reference Figure 11 、 Figure 12 、 Figure 13, the support frame 3011 is located at the bottom of the support bracket 1011. A first rotating screw rod 3012 is rotatably connected to the inner side of the support frame 3011 through a bearing. Guide rods three 3013 fixedly connected to the inner side of the support frame 3011 are provided on both sides of the first rotating screw rod 3012. A third threaded block 3014 is sleeved between the first rotating screw rod 3012 and the guide rods three 3013. The third threaded block 3014 is rotatably connected to the first rotating screw rod 3012 and slidably connected to the guide rods three 3013. A push plate 3015 is fixedly installed at the bottom of the third threaded block 3014. The rotation of the first rotating screw rod 3012 will drive the third threaded block 3014 to move horizontally. Among them, the third threaded block 3014 drives the push plate 3015 to move synchronously. The movement of the push plate 3015 will cooperate with the copper foil board and the substrate to move, and respectively realize the feeding and discharging links according to the scenario. Moreover, the guide rods three 3013 cooperate with the third threaded block 3014 for movement guiding.

[0056] Reference Figure 12 , Figure 13 , Figure 14, the rotating motor 3021 is fixedly installed with one side of the support frame 1011, and the output end of the rotating motor 3021 is fixedly sleeved with a connecting rod 3022 that penetrates the inner side of the support frame 1011 and is rotatably connected to the support frame 1011 through a coupling, and the surface of the connecting rod 3022 is sleeved with a shift ring 3023, and the surface of the connecting rod 3022 is fixedly installed with a clamping strip 3024, and the inner side of the shift ring 3023 is provided with a clamping groove 3025 for clamping with the clamping strip 3024, and one end of the rotating screw 3012 penetrates one side of the support frame 3011 and is fixedly sleeved with a fixing ring 3026, and the fixing ring 3026 and the shift ring 3023 are fixedly sleeved with a synchronous wheel 3027, and the two synchronous wheels 3027 There is a synchronous belt three 3028 for mutual transmission connection between them, and the surfaces of the moving ring three 3023 and the fixed ring 3026 are rotated with each other through bearings and are sleeved with a fixing part three 3029 fixedly connected to the support frame 3011. The operation of the rotating motor three 3021 will drive the connecting rod three 3022 to rotate, and the action of the clamping strip three 3024 and the clamping groove three 3025 will enable the moving ring three 3023 to move on the surface of the connecting rod three 3022 while being driven by the connecting rod three 3022 to achieve synchronous rotation. The action of the clamping strip three 3024 and the clamping groove three 3025 will enable the moving ring three 3023 to move on the surface of the connecting rod three 3022 while being driven by the connecting rod three 3022 to achieve synchronous rotation. During the rotation of the moving ring three 3023, the synchronous rotation of the fixed ring 3026 and the rotating screw rod 1 3012 will be achieved through the setting of the synchronous wheel three 3027 and the synchronous belt three 3028. Under the action of the fixing part three 3029, when the support frame 3011 is adjusted and moved, the fixing part three 3029 will drive the moving ring three 3023 to slide on the surface of the connecting rod three 3022, and be used in conjunction with the movement of the support frame 3011.

[0057] refer to Figure 11 、 Figure 12 、 Figure 14, the rotating screw rod two 3031 is rotatably connected to the inner side of the support frame 1011. A thread block four 3032 fixedly connected to the fixing part three 3029 is threadedly connected to the surface of the rotating screw rod two 3031. A guide rod four 3033 fixedly connected to the inner side of the support frame 1011 is provided at the top of the rotating screw rod two 3031. A guide ring 3034 fixedly connected to the top of the thread block four 3032 is slidably sleeved on the surface of the guide rod four 3033. A meshing gear one 3035 is fixedly sleeved on the surface of the connecting rod three 3022. A meshing gear two 3036 is meshed with the surface of the meshing gear one 3035. A rod body 3037 rotatably connected to the support frame 1011 is fixedly sleeved inside the meshing gear two 3036. A semi-gear 3038 is fixedly sleeved at one end of the rod body 3037. A meshing gear three 3039 fixedly sleeved on the rotating screw rod two 3031 is meshed with the surface of the semi-gear 3038. During the rotation of the connecting rod three 3022, it will drive the meshing gear one 3035 to rotate, and the meshing gear one 3035 will drive the meshing gear two 3036 and the rod body 3037 to rotate synchronously. The rod body 3037 drives the semi-gear 3038 to rotate. The semi-gear 3038 will intermittently drive the meshing gear three 3039 to rotate through the meshing characteristics of the teeth. The meshing gear three 3039 will drive the rotating screw rod two 3031 to rotate. The rotation of the rotating screw rod two 3031 will cause the thread block four 3032 to move horizontally. The guide rod four 3033 and the guide ring 3034 will cooperate with the movement of the thread block four 3032 for guiding. Among them, the thread block four 3032 will drive the fixing part three 3029 and the support frame 3011 to move synchronously.

[0058] Brief description of the usage process: During the processing of printed circuit boards, copper foil boards and substrates that are not press-fitted and positioned but roughly stacked manually are placed on the surface of the conveyor belt 108 on one side of the side plate 102. After the conveyor belt 108 on one side of the side plate 102 operates to bring the copper foil boards and substrates to one side of the housing 101, the operation of the rotating motor three 3021 will drive the connecting rod three 3022 to rotate. Among them, through the action of the clamping strip three 3024 and the clamping groove three 3025, the moving ring three 3023 can move on the surface of the connecting rod three 3022 and can also be synchronously rotated by the transmission of the connecting rod three 3022. Among them, through the action of the clamping strip three 3024 and the clamping groove three 3025, the moving ring three 3023 can move on the surface of the connecting rod three 3022 and can also be synchronously rotated by the transmission of the connecting rod three 3022. During the rotation of the moving ring three 3023, through the setting of the synchronous wheel three 3027 and the synchronous belt three 3028, the synchronous rotation of the fixed ring 3026 and the rotating screw one 3012 will be achieved. And under the action of the fixing part three 3029, when the support frame 3011 is adjusted and moved, the fixing part three 3029 will drive the moving ring three 3023 to slide on the surface of the connecting rod three 3022 and be used in cooperation with the movement of the support frame 3011. The rotation of the rotating screw one 3012 will drive the threaded block three 3014 to move horizontally. Among them, the threaded block three 3014 drives the push plate 3015 to move synchronously. The movement of the push plate 3015 will cooperate with the movement of the copper foil boards and substrates and respectively realize the feeding and discharging links according to the scenario. And the guide rod three 3013 cooperates with the threaded block three 3014 for movement guiding. In the initial state, the push plate 3015 is located at one end of the support frame 3011 and close to the side plate 102. And under the action of the rotating screw one 3012, the push plate 3015 will push the copper foil boards and substrates on the surface of the conveyor belt 108. At this time, the copper foil boards and substrates will be pushed to contact the abutting block two 2015. Under the action of the push plate 3015 and the abutting block two 2015, the two ends of the copper foil boards and substrates will be aligned. And after being pin-positioned by an external pin machine, after the abutting block two 2015 retracts into the moving block two 2014. During the rotation of the connecting rod three 3022, it will drive the meshing gear one 3035 to rotate, and the meshing gear one 3035 will drive the meshing gear two 3036 and the rod body 3037 to rotate synchronously. The rod body 3037 drives the half gear 3038 to rotate. The half gear 3038 will intermittently drive the meshing gear three 3039 to rotate through the characteristic of tooth engagement. The meshing gear three 3039 will drive the rotating screw two 3031 to rotate. The rotation of the rotating screw two 3031 will cause the threaded block four 3032 to move horizontally. The guide rod four 3033 and the guide ring 3034 will cooperate with the movement of the threaded block four 3032 for guiding. Among them, the threaded block four 3032 will drive the fixing part three 3029 and the support frame 3011 to move synchronously, so as to realize the movement of the support frame 3011 towards the side plate two 104 again.At this time, the positioned copper foil board and the substrate can be pushed to the surface of the conveyor belt 108 on one side of the second side plate 104, and blanking is achieved under the action of the conveyor belt 108 on one side of the second side plate 104. Immediately afterwards, the conveyor belt 108 on one side of the first side plate 102 realizes the feeding of the next unpositioned copper foil board and the substrate. Through this setting, manual operation can be replaced, and the continuity of loading and unloading in this processing link can be achieved, improving the production efficiency of the workshop.

[0059] This specific embodiment is only an interpretation of the present invention, and it is not a limitation of the present invention. After reading this specification, those skilled in the art can make modifications to this embodiment without creative contributions as needed, but as long as it is within the scope of the claims of the present invention, it is protected by the patent law.

Claims

1. A printed circuit board processing device, comprising a conveying mechanism (1), characterized in that: The conveying mechanism (1) comprises a shell (101), a support frame (1011) is provided on the top of the shell (101), a positioning mechanism (2) is provided on the bottom of the support frame (1011), the positioning mechanism (2) comprises an adjustment component (201), a positioning component 1 (202) and a positioning component 2 (203), the adjustment component 1 (201) comprises a moving block 1 (2011) and a moving block 2 (2014), the positioning component 1 (202) comprises a connecting rod 1 (2021 ), the second positioning component (203) includes a second connecting rod (2031), a pushing mechanism (3) is provided on the top of the housing (101), the pushing mechanism (3) includes a movable loading component (301), a linkage component (302) and a movable unloading component (303), the movable loading component (301) includes a support frame (3011), the linkage component (302) includes a rotating motor three (3021), and the movable unloading component (303) includes a rotating screw rod two (3031); There are two movable blocks (2011), a mounting plate (2012) is provided on the top of the movable block (2011), an abutting block (2013) is embedded in one side of the mounting plate (2012), a guide rod (2016) is slidably connected to each other inside the two movable blocks (2011), an abutting block (2015) is provided on the inner side of the movable block (2014) and extends to the top of the movable block (2014), and an abutting block (2015) is fixedly installed on the inner side of the housing (101) and extends through the movable block (2013). 4) a guide rod 2 (2017) slidably connected to the movable block 2 (2014), a support plate (2018) being fixedly mounted on one side of the movable block 1 (2011) and on both sides of the movable block 2 (2014), an adjusting screw (2019) being provided on the top of the support plate (2018) and penetrating to the bottom of the support plate (2018) and in contact with the housing (101), an adjusting knob (20110) being fixedly mounted on the top of the adjusting screw (2019), and the adjusting screw (2019) and the support plate (2018) being threadedly connected to each other; The connecting rod 1 (2021) and the inner side of the housing (101) are rotatably connected to each other through bearings, and the interiors of the two moving blocks 1 (2011) are rotatably connected to the twisted shaft 1 (2022) through bearings, and the surface of the twisted shaft 1 (2022) is sleeved with a sleeve block 1 (2023) fixedly connected to the bottom of the mounting plate (212), and the bottom of the sleeve block 1 (2023) is fixedly installed with a slider (20211), and the interior of the sleeve block 1 (2023) is fixedly installed with a clamping piece 1 (2213) for clamping with the twisted shaft 1 (222), and the inner side of the moving block 1 (2011) is provided with a sliding groove (2210) for sliding with the slider (20211), and both ends of the surface of the connecting rod 1 (2021) are sleeved with a shift ring 1 (2024), and the connecting rod 1 A snap-fitting strip (2025) is fixedly mounted on the surface of (2021), a snap-fitting groove (2026) for engaging with the snap-fitting strip (2025) is provided on the inner side of the shifting ring (2024), a synchronous wheel (2027) is fixedly sleeved on one end of the shifting ring (2024) and the twisted shaft (2022), and a synchronous belt (2028) is connected to each other on the surfaces of two adjacent synchronous wheels (2027), a fixing member (2029) fixedly connected to the moving block (211) is rotatably sleeved on the surface of the shifting ring (2024) via a bearing, and a rotating motor (20212) is fixedly mounted on one side of the housing (101), and an output end of the rotating motor (20212) is fixedly sleeved on the connecting rod (221) via a coupling; The surface of the connecting rod 1 (2021) is fixedly sleeved with a bevel gear 1 (20315), one end of the connecting rod 2 (2031) is fixedly sleeved with a bevel gear 2 (20316) meshing with the bevel gear 1 (20315), one end of the connecting rod 2 (2031) passes through the moving block 2 (2014) and is rotatably connected to the inner side of the housing (101) through a bearing, the surface of the connecting rod 2 (2031) is sleeved with a moving ring 2 (2032), and the surface of the connecting rod 2 (2031) is fixedly sleeved with a bevel gear 2 (20316) meshing with the bevel gear 1 (20315). A second clamping strip (2033) is fixedly installed, and a second clamping groove (2034) for cooperating with the second clamping strip (2033) is provided inside the second moving ring (2032). The inner side of the second moving block (2014) is rotatably connected to a support rod (2035) through a bearing. The surfaces of the support rod (2035) and the second moving ring (2032) are fixedly sleeved with a second synchronous wheel (2036), and the surfaces of the two second synchronous wheels (2036) are mutually connected with a second synchronous belt (2037).

2. The printed circuit board processing equipment according to claim 1, characterized in that: The two ends of both sides of the shell (101) are respectively fixedly mounted with a support plate 1 (103) and a support plate 2 (105), and one side and the other side of the support plate 1 (103) and the support plate 2 (105) are respectively provided with a side plate 1 (102) and a side plate 2 (104), and one side of the side plate 1 (102) and the side plate 2 (104) are respectively rotatably connected to a driving roller (106) and a driven roller (107) through bearings, and the surfaces of the driving roller (106) and the driven roller (107) are mutually connected with a transmission belt (108), and the two One end of the active roller (106) and the driven roller (107) are rotatably connected to the support plate 1 (103) and the support plate 2 (105), respectively; a rotating motor 1 (1010) is fixedly installed on the front side of the side plate 2 (104); the output end of the rotating motor 1 (1010) and the active roller (106) are fixedly sleeved together; a connecting rod (109) is fixedly installed between the two active rollers (106); and the side plate 1 (102) and the side plate 2 (104) are fixedly connected to the support frame (1011).

3. The printed circuit board processing equipment according to claim 2, characterized in that: The surface of the second moving ring (2032) is rotatably connected to a fixing member 2 (20314) fixedly connected to the inner side of the second moving block (2014) through a bearing, one end of the support rod (2035) is fixedly sleeved with a bevel gear 3 (2038), the surface of the bevel gear 3 (2038) is meshed with a bevel gear 4 (2039), the interior of the bevel gear 4 (2039) is fixedly sleeved with a twisted shaft 2 (20310) rotatably connected to the second moving block (2014), the twisted shaft 2 (2 The surface of the movable block body 2 (2014) is sleeved with a sleeve block 2 (20312) fixedly connected to one side of the abutment block 2 (2015); the interior of the sleeve block 2 (20312) is fixedly installed with a clamping piece 2 (20317) for clamping with the twisted shaft 2 (20310); one side of the interior of the movable block 2 (2014) is fixedly installed with a guide rod (20311); the surface of the guide rod (20311) is slidably sleeved with a guide block (20313) fixedly connected to the other side of the abutment block 2 (2015).

4. The printed circuit board processing equipment according to claim 3, characterized in that: The support frame (3011) is located at the bottom of the support frame (1011), and the inner side of the support frame (3011) is rotatably connected to a rotating screw rod (3012) through a bearing, and both sides of the rotating screw rod (3012) are provided with a guide rod (3013) fixedly connected to the inner side of the support frame (3011), and a threaded block (3014) is mutually sleeved between the rotating screw rod (3012) and the guide rod (3013), and the threaded block (3014) and the rotating screw rod (3012) are rotatably connected to each other, and the threaded block (3014) and the guide rod (3013) are slidably connected to each other, and a push plate (3015) is fixedly installed on the bottom of the threaded block (3014).

5. The printed circuit board processing equipment according to claim 4, characterized in that: The rotating motor 3 (3021) and one side of the support frame (1011) are fixedly mounted on each other, and the output end of the rotating motor 3 (3021) is fixedly sleeved with a connecting rod 3 (3022) that passes through the inner side of the support frame (1011) and is rotatably connected to the support frame (1011) through a coupling, and a shift ring 3 (3023) is sleeved on the surface of the connecting rod 3 (3022), and a clamping strip 3 (3024) is fixedly mounted on the surface of the connecting rod 3 (3022), and a clamping strip 3 (3024) is provided on the inner side of the shifting ring 3 (3023) for clamping with the clamping strip 3 (3024). A third clamping groove (3025) is provided, one end of the rotating screw rod (3012) passes through one side of the support frame (3011) and is fixedly sleeved with a fixing ring (3026), the fixing ring (3026) and the shifting ring (3023) are both fixedly sleeved with a synchronous wheel (3027), and the two synchronous wheels (3027) are mutually connected by a synchronous belt (3028), and the surfaces of the shifting ring (3023) and the fixing ring (3026) are mutually rotatably sleeved with a fixing member (3029) fixedly connected to the support frame (3011) through a bearing.

6. The printed circuit board processing equipment according to claim 5, characterized in that: The rotating screw rod 2 (3031) is rotatably connected to the inner side of the support frame (1011), the surface of the rotating screw rod 2 (3031) is threadedly connected to the threaded block 4 (3032) fixedly connected to the fixing member 3 (3029), the top of the rotating screw rod 2 (3031) is provided with a guide rod 4 (3033) fixedly connected to the inner side of the support frame (1011), the surface of the guide rod 4 (3033) is slidably sleeved with a guide ring (3034) fixedly connected to the top of the threaded block 4 (3032), and the connecting rod 3 The surface of (3022) is fixedly sleeved with a meshing gear 1 (3035), the surface of the meshing gear 1 (3035) is meshed with a meshing gear 2 (3036), the inner side of the meshing gear 2 (3036) is fixedly sleeved with a rod body (3037) rotatably connected to the support frame (1011), one end of the rod body (3037) is fixedly sleeved with a half gear (3038), and the surface of the half gear (3038) is meshed with a meshing gear 3 (3039) fixedly sleeved with the rotating screw rod 2 (3031).

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