Circuit board processing and conveying device

Abstract

The utility model relates to the technical field of circuit board processing, in particular to a circuit board processing and conveying device, which comprises a base, a transmission mechanism, a fixing rod, an overturning assembly and a circuit board body, and is characterized in that the overturning assembly comprises a placing box, a flexible block, a driving piece, a rotating piece, a supporting frame, an adjusting motor, an adjusting rod, two groups of clamping pieces, an air cylinder and a fixing piece; the placing box is detachably connected with the conveying mechanism, the flexible block is fixedly connected with the placing box, the driving piece is rotationally connected with the fixing rod, the rotating piece is fixedly connected with the driving piece, the supporting frame is fixedly connected with the rotating piece, the clamping piece is in threaded connection with the adjusting rod, the air cylinder is fixedly connected with the supporting frame, and the fixing piece is fixedly connected with the air cylinder. The circuit board body is detachably connected with the placing box, so that a plurality of conveying mechanisms do not need to be used through the arrangement of clamping and overturning, the circuit board can be effectively prevented from experiencing a large number of falling processes in the conveying process, and the damage rate of the circuit board in the overturning operation is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit board processing, in particular to a conveying device for circuit board processing. Background Art

[0002] Circuit boards are involved in many fields of life. Circuit boards can miniaturize and visualize complex circuits, and have a wide range of applications in practice. In order to produce specific circuit boards, manufacturers need to sequentially convey the initial circuit boards to various processing devices for processing. However, the current conveying devices can only perform simple conveying, and employees are required to fix them at fixed positions on the conveying devices. Moreover, when the reverse side of the circuit board needs to be processed, employees are also required to turn it over, resulting in a large workload, long processing time, and low production efficiency.

[0003] To solve the above problems, the prior art patent (CN206485958U) discloses a conveying device for circuit board processing, including a material conveying table, a clamping plate, and driving rollers. An electric valve is provided at the end of the material conveying table, and a processing conveying table is provided below the electric valve. The bearings of the driving rollers of the processing conveying table are connected by a belt to the bearings of the driving rollers of the material conveying table. A guide rail is fixed on the surface of the processing conveying table. The clamping plate is placed on the guide rail and is slidably connected to the guide rail. Pressure sensors are provided inside both the clamping plate and the guide rail. The sensors are electrically connected to the controller of the guide rail, and the bearings between the driving rollers of the two processing conveying tables are connected by a belt. A processing device is provided above the processing conveying table, and a collection box is provided at the end of the processing conveying table. The utility model realizes the automatic conversion from the front-side processing to the back-side processing of the circuit board and improves the working efficiency.

[0004] However, in the above prior art, multiple conveying mechanisms are required, which greatly increases the cost of the device, and the circuit board will experience a large number of dropping processes during conveying, easily causing damage to the surface of the circuit board. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a conveying device for circuit board processing, which solves the technical problems in the prior art that multiple conveying mechanisms are required, greatly increasing the cost of the device, and the circuit board will experience a large number of dropping processes during conveying, easily causing damage to the surface of the circuit board.

[0006] To achieve the above object, a circuit board processing and conveying device adopted by the utility model includes a base, a transmission mechanism, a fixed rod, a flipping assembly and a circuit board body. The transmission mechanism is fixedly connected to the base and is located above the base. The fixed rod is fixedly connected to the base and is located outside the transmission mechanism. The flipping assembly includes a placement box, a flexible block, a driving member, a rotating member, a support frame, an adjusting motor, an adjusting rod, two groups of clamping members, a cylinder and a fixing member. The placement box is detachably connected to the transmission mechanism and is located above the transmission mechanism. The flexible block is fixedly connected to the placement box and is located above the placement box. The driving member is rotatably connected to the fixed rod and is located inside the fixed rod. The rotating member is fixedly connected to the driving member and is located outside the fixed rod. The support frame is fixedly connected to the rotating member and is located outside the rotating member. The adjusting motor is fixedly connected to one end of the adjusting rod and is located outside the support frame. The other end of the adjusting rod is rotatably connected to the support frame and is located inside the support frame, and the adjusting rod has a double-thread. The two groups of clamping members are symmetrically arranged. The clamping member is threadedly connected to the adjusting rod and is located outside the support frame. The cylinder is fixedly connected to the support frame and is located above the support frame. The fixing member is fixedly connected to the cylinder and is located outside the support frame. The circuit board body is detachably connected to the placement box and is located above the flexible block.

[0007] Among them, the driving member includes a driving motor, a driving rod and a moving block. The driving motor is fixedly connected to one end of the driving rod and is located outside the fixed rod. The other end of the driving rod is rotatably connected to the fixed rod and is located inside the fixed rod, and the surface of the driving rod has a thread. The moving block is threadedly connected to the driving rod and is located outside the driving rod.

[0008] Among them, the rotating member includes a fixing frame, a rotating motor and a rotating disk. The fixing frame is fixedly connected to the moving block and is located outside the moving block. The rotating motor is fixedly connected to the fixing frame and is located inside the fixing frame. The rotating disk is fixedly connected to the output end of the rotating motor and is located outside the support frame.

[0009] Among them, each group of clamping members includes an adjusting block, a sliding rod and a soft pad. The adjusting block is threadedly connected to the adjusting rod and is located outside the adjusting rod. The sliding rod is fixedly connected to the adjusting block and is located outside the support frame. The soft pad is fixedly connected to the sliding rod and is located below the circuit board body.

[0010] Wherein, the fixing member includes a pushing plate, two pressing plates and two fitting pads. The pushing plate is fixedly connected to the cylinder and is located inside the support frame. The two pressing plates are fixedly connected to the pushing plate and are located below the pushing plate. The fitting pads are fixedly connected to the pressing plates and are located above the circuit board body.

[0011] Wherein, the circuit board processing and conveying device further includes an extension plate, a support rod and a proximity switch. The extension plate is fixedly connected to the transmission mechanism and is located outside the transmission mechanism. The support rod is fixedly connected to the extension plate and is located above the extension plate. The proximity switch is fixedly connected to the support rod and is located above the support rod.

[0012] When a circuit board processing and conveying device of the present utility model is specifically used, the circuit board body is placed in the placement box. The driving member drives the support frame to move downward. The adjusting motor drives the adjusting rod to rotate. The clamping member moves to the lower part of the circuit board body. The cylinder pushes the fixing member downward to press the upper part of the circuit board body. The rotating member operates to complete the flipping operation of the circuit board body. In this way, the problems of needing to use multiple conveying mechanisms and experiencing a large number of dropping processes can be effectively solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0014] Figure 1 is a schematic structural diagram of the first embodiment of the present utility model.

[0015] Figure 2 is a top view of the first embodiment of the present utility model.

[0016] Figure 3 is a partial structural schematic diagram of the first embodiment of the present utility model.

[0017] Figure 4 is a schematic structural diagram of the second embodiment of the present utility model.

[0018] 101 - Base, 102 - Transmission mechanism, 103 - Fixed rod, 104 - Circuit board body, 105 - Placing box, 106 - Flexible block, 107 - Support frame, 108 - Adjusting motor, 109 - Adjusting rod, 110 - Cylinder, 111 - Driving motor, 112 - Driving rod, 113 - Moving block, 114 - Fixed frame, 115 - Rotating motor, 116 - Rotating disk, 117 - Adjusting block, 118 - Sliding rod, 119 - Soft pad, 120 - Pushing plate, 121 - Extrusion plate, 122 - Fitting pad, 201 - Extension plate, 202 - Support rod, 203 - Proximity switch. Detailed implementation manners

[0019] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present utility model, and should not be construed as a limitation to the present utility model.

[0020] The first embodiment of the present application is as follows:

[0021] Please refer to Figures 1 to 3 , wherein Figure 1 is the structural schematic diagram of the first embodiment of the present utility model, Figure 2 is the top view of the first embodiment of the present utility model, Figure 3 is the partial structural schematic diagram of the first embodiment of the present utility model.

[0022] The present utility model provides a circuit board processing and conveying device, including a base 101, a transmission mechanism 102, a fixed rod 103, a flipping assembly and a circuit board body 104. The flipping assembly includes a placing box 105, a flexible block 106, a driving member, a rotating member, a support frame 107, an adjusting motor 108, an adjusting rod 109, two groups of clamping members, a cylinder 110 and a fixing member. The driving member includes a driving motor 111, a driving rod 112 and a moving block 113. The rotating member includes a fixed frame 114, a rotating motor 115 and a rotating disk 116. Each group of the clamping members includes an adjusting block 117, a sliding rod 118 and a soft pad 119. The fixing member includes a pushing plate 120, two extrusion plates 121 and two fitting pads 122. The foregoing solution solves the problems that multiple conveying mechanisms need to be used, greatly increasing the cost of the device, and the circuit board will experience a large number of dropping processes during the conveying process, which easily causes damage to the surface of the circuit board.

[0023] For this specific embodiment, the transmission mechanism 102 is fixedly connected to the base 101 and is located above the base 101. The fixing rod 103 is fixedly connected to the base 101 and is located outside the transmission mechanism 102. The flipping assembly includes a placement box 105, a flexible block 106, a driving member, a rotating member, a support frame 107, an adjusting motor 108, an adjusting rod 109, two groups of clamping members, a cylinder 110, and a fixing member. The placement box 105 is detachably connected to the transmission mechanism 102 and is located above the transmission mechanism 102. The flexible block 106 is fixedly connected to the placement box 105 and is located above the placement box 105. The driving member is rotatably connected to the fixing rod 103 and is located inside the fixing rod 103. The rotating member is fixedly connected to the driving member and is located outside the fixing rod 103. The support frame 107 is fixedly connected to the rotating member and is located outside the rotating member. The adjusting motor 108 is fixedly connected to one end of the adjusting rod 109 and is located outside the support frame 107. The other end of the adjusting rod 109 is rotatably connected to the support frame 107 and is located inside the support frame 107, and the adjusting rod 109 has a double-thread. The two groups of clamping members are symmetrically arranged. The clamping members are threadedly connected to the adjusting rod 109 and are located outside the support frame 107. The cylinder 110 is fixedly connected to the support frame 107 and is located above the support frame 107. The fixing member is fixedly connected to the cylinder 110 and is located outside the support frame 107. The circuit board body 104 is detachably connected to the placement box 105 and is located above the flexible block 106. The transmission mechanism 102 is used for the transmission operation of the circuit board body 104. The fixing rod 103 fixes the flipping assembly. The circuit board body 104 is placed in the placement box 105. The driving member drives the support frame 107 to move downward. The adjusting motor 108 drives the adjusting rod 109 to rotate. The clamping members move to the lower side of the circuit board body 104. The cylinder 110 pushes the fixing member downward to press the upper side of the circuit board body 104. The flexible block 106 deforms. The fixing member cooperates with the clamping members to complete the fixing of the circuit board body 104. The driving member drives the support frame 107 to move upward. The rotating member operates to complete the flipping operation of the circuit board body 104. In this way, the problems of needing to use multiple conveying mechanisms and experiencing a large number of dropping processes can be effectively solved.

[0024] Wherein, the driving motor 111 is fixedly connected to one end of the driving rod 112 and is located outside the fixed rod 103. The other end of the driving rod 112 is rotatably connected to the fixed rod 103 and is located inside the fixed rod 103. The surface of the driving rod 112 has threads. The moving block 113 is threadedly connected to the driving rod 112 and is located outside the driving rod 112. The driving motor 111 drives the driving rod 112 to rotate, and the moving block 113 drives the rotating member to perform vertical adjustment.

[0025] Secondly, the fixing frame 114 is fixedly connected to the moving block 113 and is located outside the moving block 113. The rotating motor 115 is fixedly connected to the fixing frame 114 and is located inside the fixing frame 114. The rotating disk 116 is fixedly connected to the output end of the rotating motor 115 and is located outside the support frame 107. The fixing frame 114 fixes the rotating motor 115. The rotating motor 115 drives the rotating disk 116 to rotate, and the rotating disk 116 drives the support frame 107 to perform a flipping operation.

[0026] Meanwhile, the adjusting block 117 is threadedly connected to the adjusting rod 109 and is located outside the adjusting rod 109. The sliding rod 118 is fixedly connected to the adjusting block 117 and is located outside the support frame 107. The soft pad 119 is fixedly connected to the sliding rod 118 and is located below the circuit board body 104. The adjusting rod 109 drives the adjusting block 117 to move. The sliding rod 118 moves below the circuit board body 104. After the circuit board body 104 presses down the flexible block 106, the soft pad 119 fits against the circuit board body 104.

[0027] In addition, the pushing plate 120 is fixedly connected to the cylinder 110 and is located inside the support frame 107. The two pressing plates 121 are fixedly connected to the pushing plate 120 and are located below the pushing plate 120. The fitting pad 122 is fixedly connected to the pressing plate 121 and is located above the circuit board body 104. The pushing plate 120 pushes the pressing plate 121 downward, and the circuit board body 104 is flexibly pressed downward through the fitting pad 122. The flexible block 106 deforms, and the fitting pad 122 and the soft pad 119 cooperate to complete the fixing operation of the circuit board body 104.

[0028] Using a circuit board processing and conveying device of this embodiment, by setting a transmission mechanism 102, a fixed rod 103, a flipping assembly and a circuit board body 104, when specifically in use, place the circuit board body 104 in the placement box 105, the transmission mechanism 102 conveys the placement box 105, the placement box 105 stops before and after reaching the fixed rod 103, the driving motor 111 drives the driving rod 112 to rotate, the moving block 113 drives the support frame 107 to move downward, the adjusting motor 108 operates, the adjusting rod 109 drives the adjusting block 117 to move, the sliding rod 118 moves to the lower side of the circuit board body 104, the pushing plate 120 pushes the pressing plate 121 downward, and the circuit board body 104 is flexibly pressed downward through the fitting pad 122, the flexible block 106 deforms, the circuit board body 104 fits the soft pad 119 below, the fitting pad 122 and the soft pad 119 cooperate to complete the fixing operation of the circuit board body 104, the driving motor 111 drives the support frame 107 to move upward, the circuit board body 104 is separated from the placement box 105, the rotating motor 115 drives the rotating disk 116 to rotate, the rotating disk 116 drives the support frame 107 to perform a flipping operation, and after the operation is completed, the circuit board body 104 is placed on the surface of the flexible pad in the placement box 105 again. In this way, through the setting of clamping and flipping, there is no need to use multiple conveying mechanisms, which can effectively avoid a large number of dropping processes of the circuit board during the conveying process and reduce the damage rate of the circuit board during the flipping operation.

[0029] The second embodiment of this application is as follows:

[0030] On the basis of the first embodiment, please refer to Figure 4 , Figure 4 which is a schematic structural diagram of the second embodiment of the present utility model.

[0031] The present utility model provides a circuit board processing and conveying device which further includes an extension plate 201, a support rod 202 and a proximity switch 203.

[0032] For this specific embodiment, the extension plate 201 is fixedly connected to the transmission mechanism 102 and is located outside the transmission mechanism 102, the support rod 202 is fixedly connected to the extension plate 201 and is located above the extension plate 201, the proximity switch 203 is fixedly connected to the support rod 202 and is located above the support rod 202, the support rod 202 is fixed above the extension plate 201, the proximity switch 203 is arranged above the support rod 202, and when the placement box 105 reaches the position of the proximity switch 203, the proximity switch 203 is triggered to stop the operation of the transmission mechanism 102.

[0033] When using a circuit board processing and conveying device according to this embodiment, by providing an extension plate 201, a support rod 202, and a proximity switch 203, during specific use, the support rod 202 is fixed above the extension plate 201, and the proximity switch 203 is provided above the support rod 202. When the placement box 105 reaches the position of the proximity switch 203, the proximity switch 203 is triggered to stop the operation of the transmission mechanism 102, thereby improving the stability and accuracy of the device during use.

[0034] The above-disclosed is only a preferred embodiment of the present invention. Of course, the scope of the rights of the present invention cannot be limited thereby. Those of ordinary skill in the art can understand all or part of the processes of implementing the above embodiments, and the equivalent changes made according to the claims of the present invention still fall within the scope covered by the present invention.

Claims

1. A circuit board processing and conveying device, comprising a base, characterized in that: It also includes a transmission mechanism, a fixing rod, a flip assembly and a circuit board body, wherein the transmission mechanism is fixedly connected to the base and is located above the base, the fixing rod is fixedly connected to the base and is located outside the transmission mechanism, the flip assembly includes a placement box, a flexible block, a driving member, a rotating member, a support frame, an adjustment motor, an adjustment rod, two groups of clamping members, a cylinder and a fixing member, the placement box is detachably connected to the transmission mechanism and is located above the transmission mechanism, the flexible block is fixedly connected to the placement box and is located above the placement box, the driving member is rotatably connected to the fixing rod and is located inside the fixing rod, the rotating member is fixedly connected to the driving member and is located The outside of the fixed rod, the support frame is fixedly connected to the rotating member and is located on the outside of the rotating member, the adjusting motor is fixedly connected to one end of the adjusting rod and is located on the outside of the supporting frame, the other end of the adjusting rod is rotatably connected to the supporting frame and is located in the supporting frame, and the adjusting rod has a bidirectional thread, the two groups of clamping members are symmetrically arranged, the clamping members are threadedly connected to the adjusting rod and are located on the outside of the supporting frame, the cylinder is fixedly connected to the supporting frame and is located above the supporting frame, the fixing member is fixedly connected to the cylinder and is located on the outside of the supporting frame, and the circuit board body is detachably connected to the placement box and is located above the flexible block.

2. The circuit board processing and conveying device according to claim 1, characterized in that: The driving member includes a driving motor, a driving rod and a moving block. The driving motor is fixedly connected to one end of the driving rod and is located on the outside of the fixed rod. The other end of the driving rod is rotatably connected to the fixed rod and is located inside the fixed rod. The surface of the driving rod has a thread. The moving block is threadedly connected to the driving rod and is located on the outside of the driving rod.

3. The circuit board processing and conveying device according to claim 2, characterized in that: The rotating member includes a fixed frame, a rotating motor and a rotating disk. The fixed frame is fixedly connected to the moving block and is located outside the moving block. The rotating motor is fixedly connected to the fixed frame and is located inside the fixed frame. The rotating disk is fixedly connected to the output end of the rotating motor and is located outside the support frame.

4. The circuit board processing and conveying device according to claim 3, characterized in that: Each group of the clamping parts includes an adjustment block, a sliding rod and a soft pad. The adjustment block is threadedly connected to the adjustment rod and is located on the outside of the adjustment rod. The sliding rod is fixedly connected to the adjustment block and is located on the outside of the support frame. The soft pad is fixedly connected to the sliding rod and is located below the circuit board body.

5. The circuit board processing and conveying device according to claim 4, characterized in that: The fixing member includes a pushing plate, two extrusion plates and two fitting pads. The pushing plate is fixedly connected to the cylinder and is located in the supporting frame. The two extrusion plates are fixedly connected to the pushing plate and are located below the pushing plate. The fitting pad is fixedly connected to the extrusion plate and is located above the circuit board body.

6. The circuit board processing and conveying device according to claim 5, characterized in that: The circuit board processing and conveying device also includes an extension plate, a support rod and a proximity switch. The extension plate is fixedly connected to the transmission mechanism and is located on the outside of the transmission mechanism. The support rod is fixedly connected to the extension plate and is located above the extension plate. The proximity switch is fixedly connected to the support rod and is located above the support rod.

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