PCB (Printed Circuit Board) storage rack and plug-in machine thereof

Abstract

The utility model discloses a PCB (Printed Circuit Board) storage rack and a plug-in machine thereof. The PCB storage rack comprises a bracket, a fixed plate and a movable plate, a connecting block is arranged on the inner side of the support, and the fixing plate is fixed in the support through the connecting block. The upper end and the lower end of the movable plate are provided with sliding blocks, and the movable plate is inserted into the rails through the sliding blocks to be movably connected with the support. A sliding groove is further formed in the support, a clamping block is arranged on the movable plate, and the movable plate is inserted into the sliding groove through the clamping block to be fixedly connected with the support. The support, the fixed plate and the movable plate form a cavity used for containing the PCB, and a clamping groove used for clamping the PCB is formed in the inner wall of the cavity. According to the PCB storage rack, the fixed plate and the movable plate are arranged, the position of the movable plate can be adjusted on the track according to requirements, and the movable plate is fixed in the sliding groove through the clamping block, so that the PCB can be stably fixed in the cavity, and the stability and compatibility of the PCB storage rack are improved; and through the arrangement of the clamping grooves and the stop levers, the PCBs can be quickly and stably supported and isolated, and the stability and the use convenience of the PCB storage rack are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of PCB board production, in particular to a PCB board storage rack and an insertion machine thereof. Background Art

[0002] In the production process of printed circuit boards (PCBs), storage racks are often used to temporarily store and transport PCBs to prevent the PCBs from being stacked in disorder and squeezed against each other, causing wear or scratching of the green paint, characters and lines on the surface of the PCBs. At present, most manufacturers use plug-in machines to produce PCBs. Plug-in machines are mechanical devices that can automatically and standardly insert some regular electronic components into the conductive through holes of printed circuit boards. Existing PCB storage racks have the problems of complex structure and poor flexibility, and are not compatible with plug-in machines for automated production, which affects the production efficiency of PCBs. Utility Model Content

[0003] In order to solve the above problems, the purpose of the utility model is to provide a PCB board storage rack and an insertion machine thereof, and to improve the stability and compatibility of the PCB board storage rack and the insertion machine by setting a fixed plate and a movable plate.

[0004] The technical solution adopted by the utility model to solve the problem is:

[0005] In a first aspect of the utility model, a PCB board storage rack comprises a bracket, a fixed plate and a movable plate; a connecting block is provided on the inner side of the bracket, and the fixed plate is fixed in the bracket through the connecting block; tracks are provided at the upper and lower ends of the bracket, and sliders are provided at the upper and lower ends of the movable plate, and the movable plate is inserted into the track and movably connected to the bracket through the slider; a slide groove is also provided in the bracket, and a clamping block is provided on the movable plate, and the movable plate is inserted into the slide groove and fixedly connected to the bracket through the clamping block; the bracket, the fixed plate and the movable plate form a cavity for accommodating a PCB board, and a clamping groove for clamping the PCB board is provided on the inner wall of the cavity, and a blocking rod cooperating with the PCB board is also provided between the fixed plate and the movable plate.

[0006] The above-mentioned PCB board storage rack has at least the following beneficial effects: by setting a fixed plate and a movable plate, the movable plate can adjust its position on the track according to demand, and be fixed in the slide groove by a clamping block, so that the PCB board can be stably fixed in the cavity, thereby improving the stability and compatibility of the PCB board storage rack; by setting a clamping slot and a baffle, the PCB board can be quickly and stably supported and isolated, avoiding the PCB board from falling or being damaged, thereby improving the stability and ease of use of the PCB board storage rack.

[0007] Furthermore, positioning bars are arranged at equal intervals on the track. By arranging the positioning bars, the movable plate can be positioned quickly and accurately on the track, thereby improving the positioning accuracy and use convenience of the PCB board storage rack.

[0008] Furthermore, the length direction of the positioning strip is parallel to the plane where the movable plate is located. This structure ensures that the movable plate and the fixed plate remain parallel, so that the PCB board can be stably clamped between the clamping grooves of the movable plate and the fixed plate.

[0009] Furthermore, the card block is also connected to a pressing portion, and the card block is detachably installed in the slide slot through the pressing portion. By providing the pressing portion, the card block can be fixed or movably connected in the slide slot, thereby flexibly adjusting and fixing the position of the movable plate, thereby improving the convenience of using the PCB board storage rack.

[0010] Furthermore, the upper and lower ends of the bracket are provided with hollow parts. By providing the hollow parts, the weight of the bracket is reduced, and it is also convenient to observe the storage situation inside the cavity through the hollow parts, thereby improving the convenience of using the PCB board storage rack.

[0011] Furthermore, a handle is provided on the side of the hollow portion to cooperate with the movable plate. By providing the handle, it is convenient for automatic equipment and human hands to fix the bracket through the handle and transport the PCB board storage rack, thereby improving the portability of the PCB board storage rack.

[0012] Furthermore, a circular groove is provided at one end of the slideway close to the fixed plate. By providing the circular groove, the movable plate is prevented from being too close to the fixed plate to cause damage to the PCB board, thereby improving the structural stability of the PCB board storage rack.

[0013] Furthermore, the shape of the card block is consistent with the shape of the circular groove. This structure facilitates the installation and removal of the movable plate, thereby improving the maintenance convenience of the PCB board storage rack.

[0014] Furthermore, both ends of the track are provided with limit blocks, which can prevent the movable plate from falling off or shifting, thereby improving the structural stability and service life of the PCB board storage rack.

[0015] The second aspect of the utility model is an insertion machine, comprising an insertion device and the PCB board storage rack as described above; the insertion device is provided with a discharge port and a lifting platform, the bracket is located on the lifting platform, and the cavity is directly opposite to the discharge port.

[0016] The beneficial effects of the above-mentioned plug-in machine are as follows: by setting a fixed plate and a movable plate, the movable plate can adjust its position on the track according to demand, and be fixed in the slide groove by a clamping block, so that the PCB board can be stably fixed in the cavity, thereby improving the stability and compatibility of the plug-in machine; by setting a clamping slot and a baffle, the PCB board can be quickly and stably supported and isolated, avoiding the PCB board from falling or being damaged, thereby improving the stability and ease of use of the plug-in machine.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural schematic diagram of a PCB board storage rack according to an embodiment of the utility model;

[0019] Figure 2 This is a structural schematic diagram of a PCB board storage rack from another angle according to an embodiment of the utility model. DETAILED DESCRIPTION

[0020] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0021] Reference Figure 1 and Figure 2 The embodiment of the utility model provides a PCB board storage rack, including a bracket 100, a fixed plate 200 and a movable plate 300; a connecting block 110 is provided on the inner side of the bracket 100, and the fixed plate 200 is fixed in the bracket 100 through the connecting block 110; rails 120 are provided at the upper and lower ends of the bracket 100, and sliders 310 are provided at the upper and lower ends of the movable plate 300, and the movable plate 300 is inserted into the rail 120 through the slider 310 and movably connected to the bracket 100; a slide groove 130 is also provided in the bracket 100, and a clamping block 320 is provided on the movable plate 300, and the movable plate 300 is inserted into the slide groove 130 and fixedly connected to the bracket 100 through the clamping block 320; the bracket 100, the fixed plate 200 and the movable plate 300 form a cavity 140 for accommodating the PCB board, and a clamping groove 141 for clamping the PCB board is provided on the inner wall of the cavity 140, and a blocking rod 230 cooperating with the PCB board is also provided between the fixed plate 200 and the movable plate 300.

[0022] By setting the fixed plate 200 and the movable plate 300, the movable plate 300 can adjust its position on the track 120 as needed, and be fixed in the slide groove 130 through the clamping block 320, so that the PCB board can be stably fixed in the cavity 140, thereby improving the stability and compatibility of the PCB board storage rack; by setting the clamping slot 141 and the blocking rod 230, the PCB board can be quickly and stably supported and isolated, avoiding the PCB board from falling or being damaged, thereby improving the stability and ease of use of the PCB board storage rack.

[0023] In another embodiment, positioning bars 121 are provided at equal intervals on the track 120. By providing the positioning bars 121, the movable plate 300 can be quickly and accurately positioned on the track 120, thereby improving the positioning accuracy and use convenience of the PCB board storage rack.

[0024] In another embodiment, the length direction of the positioning bar 121 is parallel to the plane where the movable plate 300 is located. This structure ensures that the movable plate 300 and the fixed plate 200 remain parallel, so that the PCB board can be stably clamped between the clamping slots 141 of the movable plate 300 and the fixed plate 200.

[0025] In another embodiment, the card block 320 is further connected to a pressing portion 330, and the card block 320 is detachably installed in the slide slot 130 through the pressing portion 330. By providing the pressing portion 330, the card block 320 can be fixed or movably connected in the slide slot 130, thereby flexibly adjusting and fixing the position of the movable plate 300, thereby improving the convenience of using the PCB board storage rack.

[0026] In another embodiment, the upper and lower ends of the bracket 100 are provided with hollow parts 150. By providing the hollow parts 150, the weight of the bracket 100 is reduced, and it is also convenient to observe the storage situation inside the cavity 140 through the hollow parts 150, thereby improving the convenience of using the PCB board storage rack.

[0027] In another embodiment, a handle 151 is provided on the side of the hollow portion 150 to cooperate with the movable plate 300. By providing the handle 151, it is convenient for automatic equipment and human hands to fix the bracket 100 through the handle 151 and transport the PCB board storage rack, thereby improving the portability of the PCB board storage rack.

[0028] In another embodiment, a circular groove 131 is provided at one end of the slide slot 130 close to the fixed plate 200. By providing the circular groove 131, the movable plate 300 is prevented from being too close to the fixed plate 200 to cause damage to the PCB board, thereby improving the structural stability of the PCB board storage rack.

[0029] In another embodiment, the shape of the block 320 is consistent with the shape of the circular groove 131. This structure facilitates the installation and removal of the movable plate 300, and improves the maintenance convenience of the PCB board storage rack.

[0030] In another embodiment, both ends of the track 120 are provided with stop blocks 123. By providing the stop blocks 123, the movable plate 300 is prevented from falling off or shifting, thereby improving the structural stability and service life of the PCB board storage rack.

[0031] The embodiment of the utility model also provides an insertion machine, including an insertion device and the PCB board storage rack as described above; the insertion device is provided with a discharge port and a lifting platform, the bracket 100 is located on the lifting platform, and the cavity 140 is directly opposite to the discharge port.

[0032] By setting the fixed plate 200 and the movable plate 300, the movable plate 300 can adjust its position on the track 120 as needed, and be fixed in the slide groove 130 through the clamping block 320, so that the PCB board can be stably fixed in the cavity 140, thereby improving the stability and compatibility of the plug-in machine; by setting the clamping slot 141 and the blocking rod 230, the PCB board can be quickly and stably supported and isolated, avoiding the PCB board from falling or being damaged, thereby improving the stability and ease of use of the plug-in machine.

[0033] The working principle of the utility model is further explained below.

[0034] During use, first, the distance between the fixed plate 200 and the movable plate 300 is adjusted according to the size of the PCB board; specifically, the fixed plate 200 is fixed in the bracket 100 through the connecting block 110, and the movable plate 300 is inserted into the track 120 through the slider 310 and movably connected to the bracket 100. The track 120 is provided with positioning bars 121 at equal intervals, and the lower end of the movable plate 300 can be clamped between the positioning bars 121 to quickly position and install the movable plate 300. Then, the clamping block 320 is fixed in the slide groove 130 through the pressing portion 330, so that the movable plate 300 is inserted into the slide groove 130 through the clamping block 320 and fixedly connected to the bracket 100; then, the bracket 100 is placed on the lifting platform of the plug-in device, and the cavity 140 is directly opposite to the discharge port of the plug-in device. After the plug-in device completes the plug-in operation of the PCB board, the PCB board is continuously and stably conveyed to the discharge port by the conveyor belt, and stably clamped between the card slots 141 in the cavity 140, and after contacting the blocking rod 132, it is stably fixed in the cavity 140 to prevent the PCB board from falling off; then the lifting platform drives the bracket 100 to move upward or downward, so that the next PCB board is continuously and stably clamped between the card slots 141, and the height between the PCBs can be adjusted by adjusting the distance that the lifting platform drives the bracket 100 to move, thereby improving the unloading stability of the plug-in machine; this is repeated until the bracket 100 is full of PCB boards, and the plug-in machine inserts the hollow part 150 through the mechanical arm, and transfers the PCB board storage rack through the handle 151, and prepares the next idle PCB board storage rack for unloading operations. The entire PCB board storage process is efficient and controllable, which improves the transportation stability and production efficiency of PCB boards.

[0035] From the above description, it can be seen that a PCB board storage rack and its plug-in machine of the utility model are provided with a fixed plate 200 and a movable plate 300. The movable plate 300 can adjust its position on the track 120 according to needs, and is fixed in the slide groove 130 through the clamping block 320, so that the PCB board can be stably fixed in the cavity 140, thereby improving the stability and compatibility of the plug-in machine; by providing the clamping slot 141 and the blocking rod 230, the PCB board can be quickly and stably supported and isolated, and the PCB board can be prevented from falling or being damaged, thereby improving the stability and convenience of use of the plug-in machine; by providing the positioning strip 121, it is convenient to quickly and accurately position the movable plate 300 on the track 120, thereby improving the positioning accuracy and convenience of use of the PCB board storage rack; by providing the pressing portion 330, the clamping block 320 can be fixed or movably connected in the slide groove 130, thereby flexibly adjusting and fixing the position of the movable plate 300, thereby improving the convenience of use of the PCB board storage rack.

[0036] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A PCB board storage rack, characterized in that: It comprises a bracket, a fixed plate and a movable plate; a connecting block is provided on the inner side of the bracket, and the fixed plate is fixed in the bracket through the connecting block; tracks are provided at the upper and lower ends of the bracket, and sliders are provided at the upper and lower ends of the movable plate, and the movable plate is inserted into the track and movably connected with the bracket through the slider; a slide groove is also provided in the bracket, and a clamping block is provided on the movable plate, and the movable plate is inserted into the slide groove and fixedly connected with the bracket through the clamping block; the bracket, the fixed plate and the movable plate form a cavity for accommodating a PCB board, and a clamping groove for clamping the PCB board is provided on the inner wall of the cavity, and a blocking rod cooperating with the PCB board is also provided between the fixed plate and the movable plate.

2. A PCB board storage rack according to claim 1, characterized in that: Positioning strips are arranged on the track at equal intervals.

3. A PCB board storage rack according to claim 2, characterized in that: The length direction of the positioning strip is parallel to the plane where the movable plate is located.

4. A PCB board storage rack according to claim 1, characterized in that: The clamping block is also connected to a pressing portion, and the clamping block is detachably installed in the sliding groove through the pressing portion.

5. A PCB board storage rack according to claim 1, characterized in that: The upper and lower ends of the bracket are both provided with hollow parts.

6. A PCB board storage rack according to claim 5, characterized in that: A handle matching with the movable plate is provided on the side of the hollow portion.

7. A PCB board storage rack according to claim 1, characterized in that: A circular groove is provided at one end of the slide groove close to the fixing plate.

8. A PCB board storage rack according to claim 7, characterized in that: The shape of the clamping block is consistent with the shape of the circular groove.

9. The PCB board storage rack according to claim 7, characterized in that: Limit blocks are arranged at both ends of the track.

10. An insertion machine, characterized in that: It comprises a plug-in device and a PCB board storage rack as described in any one of claims 1 to 9; the plug-in device is provided with a discharge port and a lifting platform, the bracket is located on the lifting platform, and the cavity is directly opposite to the discharge port.

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