A circuit board conveying device for automated production of circuit boards

Abstract

The present invention provides a circuit board conveying device for automated production of circuit boards, comprising: a workbench, a conveyor belt disposed within the workbench, a motor mounted on one side of the workbench, one end of the motor output shaft connected to one side of the conveyor belt via a coupling, an adjustment assembly disposed between the conveyor belt and the workbench, two rotating assemblies disposed on either side of the adjusting assembly, a plurality of positioning assemblies disposed on one side of the rotating assembly, and two drive assemblies disposed on either side of the adjusting assembly. The present invention provides a circuit board conveying device for automated production of circuit boards, comprising an adjustment assembly disposed between the workbench and the conveyor belt, two rotating wheels with a first belt, two rotating rods, and a plurality of positioning assemblies that cooperate to operate, thereby being able to position multiple circuit boards while conveying them, and being able to adjust the spacing between them when transporting circuit boards of different batch sizes.

Description

Technical Field

[0001] The present invention relates to the field of circuit board production, and in particular to a circuit board conveying device for automated production of circuit boards. Background Art

[0002] The names of circuit boards include: ceramic circuit board, alumina ceramic circuit board, aluminum nitride ceramic circuit board, circuit board, PCB board, aluminum base board, high-frequency board, thick copper board, impedance board, PCB, ultra-thin circuit board, ultra-thin circuit board, printed circuit board, etc.

[0003] In the current automated production of circuit boards, a conveying device is used to convey the circuit boards to the workstations. However, the patent application with publication number CN217436831U proposed in the prior art uses a conveying device. When in use, the circuit board is placed in a placement box from one end of the conveying device. After the detection switch detects the circuit board, it transmits a signal to the control processor. The control processor controls the electromagnet to turn on. The electromagnet is turned on for five seconds each time. The repulsive force between the electromagnet and the permanent magnet drives the guide rod to move, the guide rod drives the pressure plate to move, the pressure plate drives the spring to move, and the spring drives the protective plate to move. The circuit board is aligned with the inner wall of the placement box by a protective plate. Since the protective plate is made of rubber and is connected to the pressure plate by a spring, the circuit board can be prevented from being crushed. The circuit board is transported to the other end of the conveyor device by a conveyor belt, and finally the robotic arm takes the circuit board away. In summary, the utility model is convenient for positioning and transporting the circuit board. However, the existing device only installs a placement box on the conveyor belt to transport the circuit board when transporting the circuit board. However, when using the placement box for transportation, the number of circuit boards transported each time is limited, and it is difficult to adapt to the placement operation of circuit boards of various sizes.

[0004] Therefore, it is necessary to provide a circuit board conveying device for automated production of circuit boards to solve the above technical problems. Summary of the Invention

[0005] The present invention provides a circuit board conveying device for automated production of circuit boards, which solves the problem that the number of circuit boards conveyed each time is limited when conveying using a placement box, and it is difficult to accommodate circuit boards of various sizes for placement operations.

[0006] In order to solve the above technical problems, the present invention provides a circuit board conveying device for automated production of circuit boards, comprising:

[0007] A workbench, wherein a conveyor belt is provided inside the workbench, a motor is installed on one side of the workbench, and one end of the motor output shaft is connected to one side of the conveyor belt through a coupling;

[0008] an adjusting assembly, the adjusting assembly being arranged between the conveyor belt and the workbench;

[0009] There are two rotating assemblies, each of which is disposed on both sides of the adjusting assembly. The rotating assembly includes two rotating rods, each of which is provided with a rotating wheel, and a first belt is connected between the two rotating wheels.

[0010] a plurality of positioning components, wherein the plurality of positioning components are all arranged on the surface of the first belt;

[0011] There are two drive assemblies, and the two drive assemblies are respectively arranged on both sides of the adjustment assembly.

[0012] Preferably, the adjustment assembly includes two fixed rods, and adjustment sleeves are provided on both sides of the surfaces of the two fixed rods. The four adjustment sleeves form a group of two, and one side of the two groups of adjustment sleeves is connected to an adjustment frame, and an adjustment plate is connected between the two groups of adjustment frames.

[0013] Preferably, both ends of the two fixing rods are connected to a fixing block, one end of the fixing block is connected to the bottom of the workbench, and a fixing bolt is provided inside the adjustment sleeve.

[0014] Preferably, the positioning assembly includes a movable groove, a plurality of movable blocks are slidably connected inside the movable groove, a positioning block is connected to the surface of the movable block, and a limiting bolt is provided between the first belt and the movable block.

[0015] Preferably, the driving assembly includes a telescopic rod and a rotating block, one end of the telescopic rod and the rotating block are respectively connected to a first pulley and a second pulley, and a second belt is connected between the first pulley and the second pulley.

[0016] Preferably, a latch bolt is provided on one side of the telescopic rod, and a plurality of latch holes adapted to the latch bolt are provided inside the telescopic rod.

[0017] Preferably, mounting components are provided on both sides of one end of the workbench, and the mounting components include a mounting groove, a mounting block is provided inside the mounting groove, rubber pads are bonded to the top and bottom of the inner wall of the mounting groove, and a connecting bolt is provided inside the mounting block.

[0018] Preferably, a placement component is provided at one end of the mounting block, and the placement component includes a rectangular block, a connecting rod is connected to one side of the rectangular block, a mounting sleeve is provided on the surface of the connecting rod, a placement rack is installed on the surface of the mounting sleeve, and bolts are provided inside the mounting sleeve.

[0019] Preferably, a protective assembly is provided between the workbench and the driving assembly, and the protective assembly includes a mounting rod, a mounting ring is provided on the surface of the mounting rod, an L-shaped connecting rod is connected to one side of the mounting ring, and a protective cover is connected to one end of the L-shaped connecting rod.

[0020] Preferably, a threaded sleeve is provided on the surface of the mounting rod and on a side opposite to the mounting ring.

[0021] Compared with related technologies, the circuit board conveying device for automated circuit board production provided by the present invention has the following beneficial effects:

[0022] The present invention provides a circuit board conveying device for the automated production of circuit boards. An adjustment component is provided between a workbench and a conveyor belt, and two rotating wheels with a first belt, two rotating rods, and a plurality of positioning components cooperate with each other to position the circuit boards while conveying them. The device can also adjust the spacing between the circuit boards according to different batch sizes when transporting them, thereby preventing the boards from being stacked together and being affected when being taken out later. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A schematic structural diagram of a first embodiment of a circuit board conveying device for automated circuit board production provided by the present invention;

[0024] Figure 2 for Figure 1 An enlarged schematic diagram of part A is shown;

[0025] Figure 3 for Figure 1 An enlarged schematic diagram of part B is shown;

[0026] Figure 4 A schematic structural diagram of a second embodiment of a circuit board conveying device for automated circuit board production provided by the present invention;

[0027] Figure 5 This is a structural schematic diagram of a third embodiment of a circuit board conveying device for automated circuit board production provided by the present invention.

[0028] Numbers in the figure: 1, workbench, 2, conveyor belt, 3, motor,

[0029] 4. Adjustment assembly, 41. Fixing rod, 42. Adjustment sleeve, 43. Adjustment frame, 44. Adjustment plate, 45. Fixing block,

[0030] 5. Rotating assembly, 51. Rotating rod, 52. Rotating wheel, 53. First belt,

[0031] 6. Positioning assembly, 61. Movable slot, 62. Movable block, 63. Positioning block, 64. Limit bolt,

[0032] 7. Drive assembly, 71. Telescopic rod, 72. First pulley, 73. Rotating block, 74. Second pulley, 75. Second belt, 76. Bolt,

[0033] 8. Mounting assembly, 81. Mounting slot, 82. Mounting block, 83. Rubber pad, 84. Connecting bolt,

[0034] 9. Placement assembly, 91. Rectangular block, 92. Connecting rod, 93. Mounting sleeve, 94. Placement rack, 95. Bolt,

[0035] 10. Protection assembly, 101. Mounting rod, 102. Mounting ring, 103. L-shaped connecting rod, 104. Protection cover, 105. Threaded sleeve. DETAILED DESCRIPTION

[0036] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0037] First embodiment

[0038] Please refer to Figure 1 、 Figure 2 and Figure 3 ,in, Figure 1 A schematic structural diagram of a first embodiment of a circuit board conveying device for automated circuit board production provided by the present invention; Figure 2 for Figure 1 An enlarged schematic diagram of part A is shown; Figure 3 for Figure 1 A circuit board conveying device for automated production of circuit boards, comprising:

[0039] A workbench 1, wherein a conveyor belt 2 is provided inside the workbench 1, a motor 3 is installed on one side of the workbench 1, and one end of the output shaft of the motor 3 is connected to one side of the conveyor belt 2 through a coupling;

[0040] an adjusting component 4, wherein the adjusting component 4 is arranged between the conveyor belt 2 and the workbench 1;

[0041] There are two rotating assemblies 5, each of which is disposed on either side of the adjusting assembly 4. The rotating assembly 5 includes two rotating rods 51, each of which is provided with a rotating wheel 52, and a first belt 53 is connected between the two rotating wheels 52.

[0042] a plurality of positioning components 6 , wherein the plurality of positioning components 6 are all disposed on the surface of the first belt 53 ;

[0043] The driving assembly 7 is two in number, and the two driving assemblies 7 are respectively arranged on both sides of the adjusting assembly 4 .

[0044] The adjustment assembly 4 includes two fixed rods 41, and adjustment sleeves 42 are provided on both sides of the surfaces of the two fixed rods 41. The four adjustment sleeves 42 form a group of two. One side of the two groups of adjustment sleeves 42 is connected to an adjustment frame 43, and an adjustment plate 44 is connected between the two groups of adjustment frames 43.

[0045] A limit block is set at the center position of the surface of the fixed rod 41. The use of the adjustment sleeve 42 and the adjustment frame 43 can drive the two adjustment plates 44 to adjust the distance, so as to adapt to the movement of various circuit boards. When in use, when adjusting the distance between the two adjustment plates 44, the two adjustment frames 43 are pulled to drive the adjustment plates 44 to move. When the adjustment frame 43 moves, the adjustment sleeve 42 is driven to move on the surface of the fixed rod 41. When the distance between the two adjustment plates 44 is adjusted to a suitable position, the fixing bolt is used to connect the adjustment sleeve 42 to the fixed rod 41.

[0046] Both ends of the two fixing rods 41 are connected to a fixing block 45 , one end of the fixing block 45 is connected to the bottom of the workbench 1 , and a fixing bolt is provided inside the adjusting sleeve 42 .

[0047] The positioning assembly 6 includes a movable groove 61 , a plurality of movable blocks 62 are slidably connected inside the movable groove 61 , a positioning block 63 is connected to the surface of the movable block 62 , and a limiting bolt 64 is provided between the first belt 53 and the movable block 62 .

[0048] The movable groove 61 is opened on the surface of the first belt 53. The use of the movable groove 61 and multiple movable blocks 62 can adjust the spacing between the multiple positioning blocks 63 according to the size of the circuit board. When the spacing between the multiple positioning blocks 63 is adjusted to a suitable position, the limit bolt 64 is used to connect the movable block 62 and the first belt 53.

[0049] The driving assembly 7 includes a telescopic rod 71 and a rotating block 73. One end of the telescopic rod 71 and the rotating block 73 are respectively connected to a first pulley 73 and a second pulley 74. A second belt 75 is connected between the first pulley 73 and the second pulley 74.

[0050] The telescopic rod 71 can be used to move along with the adjustment plate 44 . One end of the telescopic rod 71 is connected to the rotating rod 51 , and the rotating block 73 is connected to the rotating roller on the conveyor belt 2 .

[0051] A latch bolt 76 is provided on one side of the telescopic rod 71 , and a plurality of latch holes adapted to the latch bolt 76 are provided inside the telescopic rod 71 .

[0052] The working principle of the circuit board conveying device for automated production of circuit boards provided by the present invention is as follows:

[0053] When in use, place the circuit board on the surface of the conveyor belt 2, and then start the motor 31 to drive the conveyor belt 2 to rotate. When the conveyor belt 2 rotates, the second pulley 74 is driven to rotate through the rotating block 72. When the second pulley 74 rotates, the telescopic rod 71 is driven to rotate through the second belt 75. When the telescopic rod 71 rotates, it drives the rotating rod 51 on one side of the surface of the adjustment plate 44 to rotate. When one of the rotating rods 51 rotates, it drives one of the rotating wheels 52 to rotate. When one of the rotating wheels 52 rotates, the other rotating wheel 52 is driven to rotate through the first belt 53. When the first belt 53 rotates, it drives multiple positioning blocks 63 to rotate. When multiple positioning blocks 63 and the conveyor belt 2 rotate, the circuit board is driven to move.

[0054] Compared with related technologies, the circuit board conveying device for automated circuit board production provided by the present invention has the following beneficial effects:

[0055] The present invention provides a circuit board conveying device for the automated production of circuit boards. An adjustment component 4 is provided between a workbench 1 and a conveyor belt 2. Two rotating wheels 52 with a first belt 53, two rotating rods 51, and a plurality of positioning components 6 cooperate to operate. The device can position a plurality of circuit boards while conveying them. The device can also adjust the spacing between circuit boards according to different batch sizes when transporting them, thereby preventing them from being stacked together and being affected when being taken out later.

[0056] Second embodiment

[0057] Please refer to Figure 4 Based on the circuit board conveying device for automated circuit board production provided in the first embodiment of this application, the second embodiment of this application provides another circuit board conveying device for automated circuit board production. The second embodiment is merely a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0058] Specifically, the second embodiment of the present application provides a circuit board conveying device for the automated production of circuit boards. The difference is that, in a circuit board conveying device for the automated production of circuit boards, both sides of one end of the workbench 1 are provided with mounting components 8, and the mounting components 8 include a mounting groove 81, and a mounting block 82 is provided inside the mounting groove 81. The top and bottom of the inner wall of the mounting groove 81 are bonded with rubber pads 83, and the interior of the mounting block 82 is provided with a connecting bolt 84.

[0059] A placement component 9 is provided at one end of the mounting block 82, and the placement component 9 includes a rectangular block 91. A connecting rod 92 is connected to one side of the rectangular block 91. A mounting sleeve 93 is provided on the surface of the connecting rod 92. A placement rack 94 is installed on the surface of the mounting sleeve 93. A bolt 95 is provided inside the mounting sleeve 93.

[0060] The mounting groove 81 is opened on the surface of the workbench 1. The use of the rubber pad 83 can play a role of squeezing and fixing when the mounting block 82 is installed inside the mounting groove 81. A connecting hole adapted to the connecting bolt 84 is opened inside the mounting groove 81. The rectangular block 91 is connected to one end of the mounting block 82. A threaded hole adapted to the bolt 95 is opened on the surface of the connecting rod 92. The use of the mounting sleeve 93 and the connecting rod 92 facilitates the installation of the placement rack 94.

[0061] The working principle of the circuit board conveying device for automated production of circuit boards provided by the present invention is as follows:

[0062] During use, when temporarily placing the circuit board for easy picking up by the robot, first connect the mounting block 82 with the rectangular block 91 to the mounting groove 81 opened on the surface of the workbench 1, and then use the connecting bolt 84 to pass through the mounting block 82 and connect it to the workbench 1.

[0063] After installing the mounting block 82 with the rectangular block 91, the mounting sleeve 93 with the placement bracket 94 is placed on the surface of the connecting rod 92 and moved to a suitable position. After installing the placement bracket 94, use the bolt 95 to pass through the mounting sleeve 93 and thread it with the connecting rod 92 for use.

[0064] Compared with related technologies, the circuit board conveying device for automated circuit board production provided by the present invention has the following beneficial effects:

[0065] The present invention provides a circuit board conveying device for automated production of circuit boards. An installation component 8 and a placement component 9 are arranged on both sides of one end of a workbench 1. After the conveyor belt 2 conveys the circuit board to one side, the circuit board can be temporarily placed there for easy picking up by a robot.

[0066] Third embodiment

[0067] Please refer to Figure 5 Based on the circuit board conveying device for automated circuit board production provided in the first embodiment of this application, the third embodiment of this application provides another circuit board conveying device for automated circuit board production. The third embodiment is merely a preferred embodiment of the first embodiment, and implementation of the third embodiment will not affect the independent implementation of the first embodiment.

[0068] Specifically, the difference of the circuit board conveying device for the automated production of circuit boards provided in the third embodiment of the present application is that, in a circuit board conveying device for the automated production of circuit boards, a protective component 10 is arranged between the workbench 1 and the driving component 7, and the protective component 10 includes a mounting rod 101, and a mounting ring 102 is provided on the surface of the mounting rod 101, and an L-shaped connecting rod 103 is connected to one side of the mounting ring 102, and a protective cover 104 is connected to one end of the L-shaped connecting rod 103.

[0069] A threaded sleeve 105 is provided on the surface of the mounting rod 101 on a side opposite to the mounting ring 102 .

[0070] The mounting rod 101 is connected to the surface of the workbench 1. A thread is provided on the surface of the mounting rod 101 for easy threaded connection with the threaded sleeve 105. The mounting ring 102 and the L-shaped connecting rod 103 are used in conjunction with the mounting rod 101 to facilitate fixing the protective cover 104 after installation. The protective cover 104 can be made of an acrylic transparent plate, so that the working status of the drive assembly 7 can be checked.

[0071] The working principle of the circuit board conveying device for automated production of circuit boards provided by the present invention is as follows:

[0072] During use, when protecting the exposed drive component 7, first put the protective cover 104 on the surface of the drive component 7, and at the same time, the mounting ring 102 on one side of the protective cover 104 is put on the surface of the mounting rod 101. After the protective cover 104 is installed, use the threaded sleeve 105 to thread it onto the mounting rod 101.

[0073] Compared with related technologies, the circuit board conveying device for automated circuit board production provided by the present invention has the following beneficial effects:

[0074] The present invention provides a circuit board conveying device for automated production of circuit boards. A protective component 10 is provided between a workbench 1 and a drive component 7 to protect the drive component 7 exposed to the outside.

[0075] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention description and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A circuit board conveying device for automated production of circuit boards, characterized in that: include: A workbench, wherein a conveyor belt is provided inside the workbench, a motor is installed on one side of the workbench, and one end of the output shaft of the motor is connected to one side of the conveyor belt through a coupling; an adjusting assembly, the adjusting assembly being arranged between the conveyor belt and the workbench; There are two rotating assemblies, each of which is disposed on both sides of the adjusting assembly. The rotating assembly includes two rotating rods, each of which is provided with a rotating wheel, and a first belt is connected between the two rotating wheels. a plurality of positioning components, wherein the plurality of positioning components are all arranged on the surface of the first belt; A driving assembly, wherein the number of the driving assemblies is two, and the two driving assemblies are respectively arranged on both sides of the adjusting assembly; The adjustment assembly includes two fixed rods, both sides of the surfaces of the two fixed rods are provided with adjustment sleeves, four adjustment sleeves form a group of two, one side of the two groups of adjustment sleeves are connected to an adjustment frame, and an adjustment plate is connected between the two groups of adjustment frames; The positioning assembly includes a movable groove, a plurality of movable blocks are slidably connected inside the movable groove, positioning blocks are connected to the surfaces of the movable blocks, and a limiting bolt is provided between the first belt and the movable blocks; The driving assembly includes a telescopic rod and a rotating block. One end of the telescopic rod and the rotating block are respectively connected to a first pulley and a second pulley. A second belt is connected between the first pulley and the second pulley.

2. The circuit board conveying device for automated production of circuit boards according to claim 1, characterized in that: Both ends of the two fixing rods are connected with a fixing block, one end of the fixing block is connected to the bottom of the workbench, and a fixing bolt is arranged inside the adjusting sleeve.

3. The circuit board conveying device for automated production of circuit boards according to claim 1, characterized in that: A latch bolt is provided on one side of the telescopic rod, and a plurality of latch holes adapted to the latch bolt are provided inside the telescopic rod.

4. The circuit board conveying device for automated circuit board production according to claim 1, characterized in that: Mounting components are provided on both sides of one end of the workbench, and the mounting components include a mounting groove, a mounting block is provided inside the mounting groove, rubber pads are bonded to the top and bottom of the inner wall of the mounting groove, and a connecting bolt is provided inside the mounting block.

5. The circuit board conveying device for automated circuit board production according to claim 4, characterized in that: A placement component is provided at one end of the mounting block, and the placement component includes a rectangular block, one side of the rectangular block is connected to a connecting rod, a surface of the connecting rod is provided with a mounting sleeve, a placement rack is installed on the surface of the mounting sleeve, and a bolt is provided inside the mounting sleeve.

6. The circuit board conveying device for automated circuit board production according to claim 1, characterized in that: A protective assembly is provided between the workbench and the driving assembly, and the protective assembly includes a mounting rod, a mounting ring is provided on the surface of the mounting rod, an L-shaped connecting rod is connected to one side of the mounting ring, and a protective cover is connected to one end of the L-shaped connecting rod.

7. The circuit board conveying device for automated circuit board production according to claim 6, characterized in that: A threaded sleeve is provided on the surface of the mounting rod and on a side opposite to the mounting ring.

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