Drawer type semi-automatic downloading platform

Abstract

The utility model discloses a drawer type semi-automatic downloading platform which comprises a base, a vertical plate is fixedly connected to the position, close to the rear end, of the upper surface of the base, a pushing device is arranged on the upper surface of the base, automatic drawers are arranged on the positions, close to the left end and the right end, of the upper surface of the base, and grooves are formed in the upper surfaces of the automatic drawers. The mold is movably connected to the inner side surface of the groove, a sliding rail is fixedly connected to the upper surface of the base, sliding blocks are fixedly connected to the positions, close to the left end and the right end, of the lower surface of the automatic drawer, rolling wheels are arranged on the inner side surfaces of the sliding blocks, and the automatic drawer is slidably connected to the upper surface of the sliding rail through the rolling wheels. By means of the structure, through the arrangement of the operation button, the pushing device and the mold, mouse operation can be not needed through the arrangement of the operation button, through the arrangement of the pushing device, the fixing plate can be lifted, the single-shaft air cylinder can push the automatic drawer conveniently, and through the arrangement of the mold, PCBA can be placed conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of PCBA downloading platforms, in particular to a drawer-type semi-automatic downloading platform. Background Art

[0002] PCBA download station usually refers to the equipment or tools used to download programs to PCBA (Printed Circuit Board Assembly) during the electronic manufacturing process. PCBA download station is usually a special device used to download the compiled software or firmware to the microcontroller or other integrated circuit chip on the PCBA. This process is usually completed at the final stage of electronic product manufacturing to ensure that the program on the chip can run properly.

[0003] The existing PCBA download station is to place the PCBA in the acupuncture point of the fixture with the left hand, then press the quick clamp with the right hand to make the test probe on the fixture electrically connected with the test point on the PCBA, then use the mouse to click the start button to start downloading, and finally open the quick clamp with the right hand after downloading, and take out the PCBA with the left hand. This method is cumbersome and has many steps. It is easy to make mistakes when manually clicking the starter. In addition, due to the quick clamp structure, the height space for placing the PCBA is limited. It is easy to hit the components on the PCBA or damage the test probe. Utility Model Content

[0004] The utility model provides a drawer-type semi-automatic unloading platform, which can be equipped with operating buttons, a pushing device and a mold. The operating buttons can be used without the need for mouse operation. The pushing device is provided to lift and lower a fixed plate, so that a single-axis cylinder can push the automatic drawer. The mold is provided to facilitate the placement of PCBA.

[0005] In order to achieve the above-mentioned purpose, a drawer-type semi-automatic unloading platform is provided, which includes a base, a vertical plate fixedly connected to the upper surface of the base near the rear end, a pushing device arranged on the upper surface of the base, automatic drawers arranged on the upper surface of the base near the left and right ends, a groove arranged on the upper surface of the automatic drawer, the mold is movably connected to the inner surface of the groove, a slide rail fixedly connected to the upper surface of the base, a sliding block fixedly connected to the lower surface of the automatic drawer near the left and right ends, and a roller arranged on the inner surface of the sliding block. The vertical plate is arranged to facilitate the installation of the limit slide bar, the pushing device is arranged to facilitate the lifting and lowering of the fixed plate, the automatic drawer is arranged to facilitate the installation of the mold, the mold is arranged to facilitate the placement of the PCBA, and the slide rail is arranged to facilitate the movement of the automatic drawer.

[0006] According to the drawer-type semi-automatic unloading platform, the automatic drawer is slidably connected to the upper surface of the slide rail through rollers, the inner surface of the vertical plate is fixedly connected to a slide column, the annular surface of the slide column is provided with a limit slide bar, and the upper end of the mold is provided with a fixed plate, and the fixed plate is slidably connected to the annular surface of the slide column through the limit slide bar. The limit slide bar is provided to facilitate the up and down movement of the fixed plate, and the fixed plate is provided to facilitate the installation of the unloading device.

[0007] According to the drawer-type semi-automatic downloading platform, the inner surface of the fixed plate is fixedly connected with a downloading device near the upper end, the front surface of the base is provided with an operation button, the lower surface of the automatic drawer is provided with a single-axis cylinder near the rear end, and the lower end of the automatic drawer is fixedly connected to the output end of the single-axis cylinder. The downloading device is provided to facilitate the downloading operation on the PCBA, the single-axis cylinder is provided to facilitate the automatic drawer to be moved out, and the operation button is provided to facilitate the operation of the downloading platform.

[0008] According to the drawer-type semi-automatic unloading platform, the pushing device includes a double-axis cylinder, a top plate, and a sliding rod. The double-axis cylinder is fixedly connected to the inner surface of the base, and two cavities are arranged inside the double-axis cylinder. The double-axis cylinder is arranged to facilitate the lifting and lowering of the fixed plate, and the cavity is arranged to facilitate the movement of the sliding rod and the piston.

[0009] According to the drawer-type semi-automatic unloading platform, the sliding rod is slidably connected to the inner surface of the wall, the lower surface of the sliding rod is fixedly connected with a piston, the top plate is fixedly connected to the upper end of the sliding rod, and the upper surface of the top plate is fixedly connected to the lower surface of the fixed plate near the rear end. The sliding rod is provided to facilitate the movement of the top plate, and the piston is provided to facilitate the movement of the sliding rod during gas transmission.

[0010] According to the drawer-type semi-automatic unloading platform, the mold includes a template, a placement slot, a PCBA test point, and a limit hole. The limit hole is symmetrically opened on the upper surface of the template. A short rod is fixedly connected to the upper surface of the automatic drawer, and the limit hole is slidably connected to the annular surface of the short rod. The short rod is provided to facilitate the template to be limited, and the limit hole is provided to facilitate the sleeve connection on the limit rod.

[0011] According to the drawer-type semi-automatic unloading platform, the placement slot is provided on the upper surface of the template, the template is provided with a plurality of slots, and the PCBA test points are provided on the upper surface of the template, the PCBA test points are provided with a plurality of slots. The placement slot is provided to facilitate the placement of the PCBA, and the PCBA test points are provided to facilitate the testing by the test probe.

[0012] The beneficial effects of the utility model include: by setting the operation button, the pushing device and the mold, the operation button can be set without the need for mouse operation, the pushing device is set to lift the fixed plate, which facilitates the single-axis cylinder to push the automatic drawer, and the mold is set to facilitate the placement of the PCBA.

[0013] 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

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0015] Figure 1 This is a schematic diagram of the overall structure of a drawer-type semi-automatic unloading platform of the utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of a drawer-type semi-automatic unloading platform of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of a driving device of a drawer-type semi-automatic unloading platform of the utility model;

[0018] Figure 4 The utility model is a schematic diagram of the mold structure of a drawer-type semi-automatic unloading table.

[0019] Legend:

[0020] 1. Base; 2. Operation button; 3. Download device; 4. Fixed plate; 5. Automatic drawer; 6. Slide rail; 7. Vertical plate; 8. Pushing device; 801. Double-axis cylinder; 802. Top plate; 803. Sliding rod; 9. Mold; 901. Template; 902. Placement trough; 903. PCBA test point; 904. Limit hole; 10. Limit slide rod; 11. Sliding column. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0022] Reference Figures 1 to 4The utility model embodiment is a drawer-type semi-automatic unloading platform, which includes a base 1, a vertical plate 7 is fixedly connected to the upper surface of the base 1 near the rear end, a pushing device 8 is arranged on the upper surface of the base 1, automatic drawers 5 are arranged on the upper surface of the base 1 near the left and right ends, a groove is arranged on the upper surface of the automatic drawer 5, a mold 9 is movably connected to the inner surface of the groove, a slide rail 6 is fixedly connected to the upper surface of the base 1, a sliding block is fixedly connected to the lower surface of the automatic drawer 5 near the left and right ends, a roller is arranged on the inner surface of the sliding block, and the automatic drawer 5 is slidably connected to the upper surface of the slide rail 6 through the roller. The inner surface of the vertical plate 7 is fixedly connected with a sliding column 11, and a limiting slide bar 10 is arranged on the annular surface of the sliding column 11. A fixed plate 4 is arranged on the upper end of the mold 9, and the fixed plate 4 is slidably connected to the annular surface of the sliding column 11 through the limiting slide bar 10. A download device 3 is fixedly connected with the inner surface of the fixed plate 4 near the upper end. An operation button 2 is arranged on the front surface of the base 1, and a single-axis cylinder is arranged near the rear end on the lower surface of the automatic drawer 5. The lower end of the automatic drawer 5 is fixedly connected to the output end of the single-axis cylinder. A plurality of automatic drawers 5 can be arranged according to actual conditions for operation to improve efficiency.

[0023] The pushing device 8 includes a double-axis cylinder 801, a top plate 802, and a sliding rod 803. The double-axis cylinder 801 is fixedly connected to the inner surface of the base 1. Two cavities are arranged on the inner side of the double-axis cylinder 801. The sliding rod 803 is slidably connected to the inner surface of the wall. A piston is fixedly connected to the lower surface of the sliding rod 803. The top plate 802 is fixedly connected to the upper end of the sliding rod 803. The upper surface of the top plate 802 is fixedly connected to the lower surface of the fixed plate 4 near the rear end. The lower end of the double-axis cylinder 801 is externally connected to the second air delivery device, and the single-axis cylinder is externally connected to the second air delivery device.

[0024] The mold 9 includes a template 901, a placement slot 902, a PCBA test point 903, and a limiting hole 904. The limiting holes 904 are symmetrically arranged on the upper surface of the template 901. A short rod is fixedly connected to the upper surface of the automatic drawer 5. The limiting hole 904 is slidably connected to the annular surface of the short rod. The placement slot 902 is arranged on the upper surface of the template 901. The template 901 is provided with multiple PCBA test points 903. The mold 9 can be customized in various models according to the product.

[0025] Working principle: After the PCBA is placed in the placement slot 902, the first gas supply device connected to the single-axis cylinder is started to extract the gas in the single-axis cylinder and pull the automatic drawer 5 back to its original position. Then the second gas supply device connected to the single-axis cylinder is started to extract the gas in the double-axis cylinder 801 to lower the top plate 802, and the probe is lowered to the PCBA test point 903 for electrical conduction. A computer switch is provided in the cylinder. The computer switch is triggered during the downward pressure of the cylinder to start downloading. After the download is completed, the second gas supply device supplies gas to the double-axis cylinder 801 to raise the top plate 802, and the top plate 802 drives the fixed plate 4 to rise and move the probe away from the PCBA test point 903. Then the first gas supply device supplies gas to the single-axis cylinder to pop out the automatic drawer 5. Setting two automatic drawers 5 allows the PCBA to be placed in one of the automatic drawers 5 and the downloaded PCBA in the other automatic drawer 5 to be taken out, thereby improving efficiency.

[0026] 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. 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 drawer-type semi-automatic unloading station, characterized in that: The utility model comprises a base (1), wherein a vertical plate (7) is fixedly connected to the upper surface of the base (1) near the rear end, a pushing device (8) is arranged on the upper surface of the base (1), automatic drawers (5) are arranged near the left and right ends of the upper surface of the base (1), a groove is arranged on the upper surface of the automatic drawer (5), a mold (9) is movably connected to the inner surface of the groove, a slide rail (6) is fixedly connected to the upper surface of the base (1), and a sliding block is fixedly connected to the lower surface of the automatic drawer (5) near the left and right ends, and a roller is arranged on the inner surface of the sliding block.

2. A drawer-type semi-automatic unloading station according to claim 1, characterized in that: The automatic drawer (5) is slidably connected to the upper surface of the slide rail (6) via a roller, the inner surface of the vertical plate (7) is fixedly connected to a slide column (11), a limiting slide bar (10) is provided on the annular surface of the slide column (11), and a fixed plate (4) is slidably connected to the annular surface of the slide column (11) via a limiting slide bar (10).

3. A drawer-type semi-automatic unloading station according to claim 2, characterized in that: The inner surface of the fixed plate (4) is fixedly connected to a download device (3) near the upper end, the front surface of the base (1) is provided with an operating button (2), the lower surface of the automatic drawer (5) is provided with a single-axis cylinder near the rear end, and the lower end of the automatic drawer (5) is fixedly connected to the output end of the single-axis cylinder.

4. A drawer-type semi-automatic unloading station according to claim 1, characterized in that: The pushing device (8) comprises a double-axis cylinder (801), a top plate (802), and a sliding rod (803); the double-axis cylinder (801) is fixedly connected to the inner surface of the base (1); and two cavities are arranged on the inner side of the double-axis cylinder (801).

5. A drawer-type semi-automatic unloading station according to claim 4, characterized in that: The sliding rod (803) is slidably connected to the inner surface of the wall, the lower surface of the sliding rod (803) is fixedly connected to a piston, the top plate (802) is fixedly connected to the upper end of the sliding rod (803), and the upper surface of the top plate (802) is fixedly connected to the lower surface of the fixed plate (4) near the rear end.

6. A drawer-type semi-automatic unloading station according to claim 1, characterized in that: The mold (9) comprises a template (901), a placement slot (902), a PCBA test point (903), and a limiting hole (904), wherein the limiting holes (904) are symmetrically arranged on the upper surface of the template (901), a short rod is fixedly connected to the upper surface of the automatic drawer (5), and the limiting hole (904) is slidably connected to the annular surface of the short rod.

7. A drawer-type semi-automatic unloading station according to claim 6, characterized in that: The placement slot (902) is opened on the upper surface of the template (901), and the template (901) is provided with a plurality of them. The PCBA test point (903) is opened on the upper surface of the template (901), and the PCBA test point (903) is provided with a plurality of them.

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