PCBA (Printed Circuit Board Assembly) processing tool
By designing a PCBA machining tool for fixing components including fixing strips, placement grooves, positioning grooves, auxiliary grooves, limiting grooves, springs and cylindrical fixed columns, the long fixing and disassembly operation time of PCB boards in the prior art is solved. , the problem of low efficiency has achieved a more efficient PCB board installation and disassembly process.
Patent Information
- Application Number
- CN202420233380.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-31
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-01-31
AI Technical Summary
When fixing and disassembling PCB empty boards, existing PCBA machining tools require staff to manually twist the bolts, resulting in long operation time, low efficiency, and inconvenient use.
A PCBA machining tooling is designed, including processing tables, placement tables and fixing components. The fixing assembly consists of a fixing strip, a placement groove, a positioning groove, an auxiliary groove, a limiting groove, a spring and a cylindrical fixed column. The cylindrical fixed column is used to position and fix the PCB board through the elasticity of the spring, reducing the dependence on bolts. .
It effectively prevents the PCB board from shaking and displaced during processing, reduces the time for staff to twist bolts, improves the efficiency of installing and disassembling PCB boards, and facilitates the use of staff.
Smart Images
Figure CN222485019U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of PCBA processing, in particular to a PCBA processing tool. Background Art
[0002] PCBA refers to the entire process of a blank PCB board going through SMT mounting and then DIP plug-in, referred to as PCBA process. Both SMT and DIP are ways of integrating parts on a PCB board. The main difference is that SMT does not require drilling holes on the PCB, while DIP requires the PIN pins of the parts to be inserted into the already drilled holes.
[0003] PCBA printing, also known as circuit board printing, is a very developed new industry today, and the rapid development of screen printing has injected vitality into this industry and brought major changes to the electronics industry. Printed circuit boards are important electronic components, support bodies for electronic components, and providers of circuit connections for electronic components. Because it is made using electronic printing technology, it is called a printed circuit board.
[0004] During the processing of PCBA, workers need to use tools to fix the PCB blank board. However, some of the current fixing tools require workers to manually tighten the bolts on the fixing tools, and then fix the PCB blank board with the bolts. During the disassembly process, the bolts still need to be tightened again for disassembly, which will greatly increase the operating time of the workers, thereby reducing the work efficiency of the workers and making it inconvenient for the workers to use. Utility Model Content
[0005] The utility model aims to provide a PCBA processing tool to solve the problem in the above background technology that the operation time of the staff will be greatly increased, thereby reducing the work efficiency of the staff and inconvenience for the staff. To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a PCBA processing tool, comprising a processing table body, a placing table is movably installed on the top of the processing table body, a fixing component is arranged on the top of the placing table, the fixing component comprises a fixing bar, the fixing bar is fixedly installed on the top of the placing table, a placing groove is provided at the bottom of the fixing bar, a positioning groove is provided at the top of the placing table, an auxiliary groove is provided on the inner wall of the placing groove, a limiting slide groove 1 is provided on the inner wall of the auxiliary groove, a spring is fixedly connected inside the auxiliary groove, a cylindrical fixing column is fixedly connected on the outer side of the spring, a limiting slider 1 is fixedly connected on the outer side of the cylindrical fixing column, the limiting slider 1 is movably connected with the limiting slide groove 1, and the setting of the fixing component, when the staff places the PCB board on the top of the placing table through the placing groove, the elasticity of the spring can make the spring drive the cylindrical fixing column to position and fix the PCB board, which can not only prevent the PCB board from shaking and displacement during the processing, but also reduce the time for the staff to tighten the bolts, effectively improve the efficiency of the staff in installing and removing the PCB board, and facilitate the use of the staff.
[0006] Further preferably, the fixing bar is distributed in parallel front and back to the top of the placing table, the positioning groove is distributed in parallel front and back to the top of the placing table, the auxiliary groove is distributed symmetrically to the inner wall of the placing groove, the limiting slide groove 1 is distributed symmetrically to the inner wall of the auxiliary groove, and the limiting slider 1 is movably connected with the limiting slide groove 1, which can make the spring more stable and smooth during the contraction process.
[0007] Further preferably, a picking slot is provided on the top of the placement table on the side opposite to the positioning slot, and a lifting assembly is provided at the bottom of the placement table, and the lifting assembly includes a lifting box. The picking slot is provided so that the staff can conveniently take out the PCB board through the picking slot during use, which effectively improves the practicality and facilitates the use of the staff.
[0008] Further preferably, the lifting box is fixedly installed inside the processing table body, and the inner wall of the lifting box is provided with two limiting slide grooves, and the two limiting slide grooves are symmetrically distributed to the inner wall of the lifting box. A rotating motor is fixedly installed inside the lifting box, and the lifting component is arranged so that the rotating motor drives the rotation of the thread tooth mark, so that the lifting rod moves up and down according to the rotation direction of the thread tooth mark, thereby driving the placement table to move up and down, which can adapt to different staff, effectively improves the practicality and convenience, and facilitates the use of the staff.
[0009] Further preferably, the transmission end of the rotating motor is fixedly provided with a threaded tooth mark, the interior of the lifting box is movably connected with a lifting rod located outside the transmission end of the rotating motor, and the lifting rod is fixedly connected to the bottom of the placement table.
[0010] Further preferably, a threaded hole is provided at the bottom of the lifting rod, and the threaded hole is movably connected to the threaded tooth mark. A limiting slider 2 is fixedly connected to the outer side of the lifting rod, and the limiting slider 2 is symmetrically distributed to the outer side of the lifting rod. The limiting slider 2 is movably connected to the limiting slide groove 2. The movable connection between the limiting slider 2 and the limiting slide groove 2 can make the lifting and lowering of the placement platform more stable and safe, effectively improves the practicality, and facilitates the use of the staff.
[0011] Further preferably, an auxiliary component is provided on the top of the placement table on the side opposite to the fixed bar, the auxiliary component includes an auxiliary bar, the auxiliary bar is fixedly installed on the top of the placement table, the auxiliary bar is located on the side opposite to the fixed bar, a fixing groove is provided on the bottom of the auxiliary bar, a spring sheet is fixedly connected to the inner wall of the fixing groove, and due to the provision of the auxiliary component, when the staff inserts the PCB board into the fixing groove, the elasticity of the spring sheet itself can effectively fix the PCB board, thereby effectively improving the safety and stability of use.
[0012] Further preferably, an adjustment panel is provided on the top of the processing table body, and a control button is movably connected to the top of the adjustment panel, and the control buttons are symmetrically distributed to the top of the adjustment panel, and the bottom of the processing table body is fixedly connected to a support base, and the bottom of the support base is fixedly connected to an anti-skid pad, and the anti-skid pad is distributed front and back in parallel to the bottom of the support base. The installation of the anti-skid pad can effectively increase the friction with the placement surface and improve the safety of use.
[0013] Compared with the prior art, the utility model has the following beneficial effects:
[0014] In the utility model, the setting of the fixing component, when the staff places the PCB board on the top of the placement table through the placement groove, the elasticity of the spring can enable the spring to drive the cylindrical fixing column to position and fix the PCB board, which can not only prevent the PCB board from shaking and shifting during the processing, but also reduce the time for the staff to tighten the bolts, effectively improve the efficiency of the staff in installing and removing the PCB board, and facilitate the use of the staff.
[0015] In the utility model, the setting of the lifting component drives the rotation of the thread tooth mark through the rotating motor, so that the lifting rod moves up and down according to the rotation direction of the thread tooth mark, thereby driving the placement table to move up and down, which can adapt to different staff members, effectively improves the practicality and convenience, and facilitates the use of the staff. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;
[0017] Figure 2 For this utility model Figure 1 A is a schematic diagram of the enlarged structure of the details;
[0018] Figure 3 It is a partial plane structural schematic diagram of the utility model;
[0019] Figure 4 It is a schematic diagram of the second structure of the local plane of the utility model;
[0020] Figure 5 It is a partial plane three-structure schematic diagram of the utility model.
[0021] In the figure: 1. processing table body; 2. placing table; 3. fixing component; 4. picking slot; 5. lifting component; 6. auxiliary component; 7. adjustment panel; 8. control button; 9. support base; 10. anti-skid pad; 301. fixing strip; 302. placing slot; 303. positioning slot; 304. auxiliary slot; 305. limit slide slot 1; 306. spring; 307. cylindrical fixing column; 308. limit slide block 1; 501. lifting box; 502. limit slide slot 2; 503. rotating motor; 504. threaded tooth mark; 505. lifting rod; 506. threaded hole; 507. limit slide block 2; 601. auxiliary strip; 602. fixing slot; 603. spring sheet. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the utility model.
[0023] See also Figure 1 - Figure 5The utility model provides a technical solution: a PCBA processing tool, including a processing table body 1, a placing table 2 is movably installed on the top of the processing table body 1, a fixing component 3 is arranged on the top of the placing table 2, and the fixing component 3 includes a fixing bar 301, the fixing bar 301 is fixedly installed on the top of the placing table 2, a placing groove 302 is opened at the bottom of the fixing bar 301, a positioning groove 303 is opened on the top of the placing table 2, an auxiliary groove 304 is opened on the inner wall of the placing groove 302, a limited position slide groove 305 is opened on the inner wall of the auxiliary groove 304, a spring 306 is fixedly connected to the inside of the auxiliary groove 304, and a cylindrical fixing column 307 is fixedly connected to the outer side of the spring 306 The outer side of the cylindrical fixing column 307 is fixedly connected with a limiting slider 308, and the limiting slider 308 is movably connected with the limiting slide groove 305. The staff first takes the PCB board, and then inserts the PCB board into the placement groove 302. When the PCB board is inserted into the placement groove 302, it will contact the cylindrical fixing column 307. At the same time, since the bottom of the cylindrical fixing column 307 is relatively smooth, the spring 306 will contract when the cylindrical fixing column 307 is subjected to force, thereby lifting the cylindrical fixing column 307. At the same time, due to the elasticity of the spring 306, the cylindrical fixing column 307 can also fix the PCB board.
[0024] In this embodiment, Figure 1 , Figure 2 and Figure 4 As shown, the fixing strip 301 is distributed in parallel front and back to the top of the placing platform 2, the positioning groove 303 is distributed in parallel front and back to the top of the placing platform 2, the auxiliary groove 304 is distributed symmetrically to the inner wall of the placing groove 302, and the limiting slide groove 305 is distributed symmetrically to the inner wall of the auxiliary groove 304.
[0025] In this embodiment, Figure 1 and Figure 5As shown, a picking groove 4 is provided on the top of the placing table 2 on the side opposite to the positioning groove 303, a lifting assembly 5 is provided at the bottom of the placing table 2, and the lifting assembly 5 includes a lifting box 501, and the lifting box 501 is fixedly installed inside the processing table body 1, and the inner wall of the lifting box 501 is provided with a limiting slide groove 502, and the limiting slide groove 502 is symmetrically distributed to the inner wall of the lifting box 501, and a rotating motor 503 is fixedly installed inside the lifting box 501, and a threaded tooth mark 504 is fixedly provided on the transmission end of the rotating motor 503, and a lifting rod 505 is movably connected to the outside of the transmission end of the rotating motor 503 inside the lifting box 501, and the lifting rod 505 is fixedly connected to the bottom of the placing table 2. A threaded hole 506 is provided at the bottom of 5, and the threaded hole 506 is movably connected to the threaded tooth mark 504. The outer side of the lifting rod 505 is fixedly connected to the limiting slider 507, and the limiting slider 507 is symmetrically distributed to the outer side of the lifting rod 505. The limiting slider 507 is movably connected to the limiting slide groove 502. When the staff needs to adjust the placement height of the PCB board, the staff presses the control button 8 on the top of the adjustment panel 7, and then starts the rotating motor 503 to rotate. At the same time, during the rotation of the rotating motor 503, due to the active connection between the threaded hole 506 and the threaded tooth mark 504, the lifting rod 505 will drive the placement table 2 to rise and fall, thereby facilitating the staff to adjust the height.
[0026] In this embodiment, Figure 1 and Figure 3 As shown, an auxiliary component 6 is provided on the top of the placement table 2, which is located on the side opposite to the fixed bar 301. The auxiliary component 6 includes an auxiliary bar 601, which is fixedly installed on the top of the placement table 2. The auxiliary bar 601 is located on the side opposite to the fixed bar 301. A fixing groove 602 is provided at the bottom of the auxiliary bar 601. A spring sheet 603 is fixedly connected to the inner wall of the fixing groove 602. An adjustment panel 7 is provided on the top of the processing table body 1. A control button 8 is movably connected to the top of the adjustment panel 7. The control buttons 8 are symmetrically distributed to the top of the adjustment panel 7. A support base 9 is fixedly connected to the bottom of the processing table body 1. An anti-skid pad 10 is fixedly connected to the bottom of the support base 9. The anti-skid pad 10 is distributed parallel to the bottom of the support base 9 front and back.
[0027] The use method and advantages of the utility model: When the PCBA processing tool is used, the working process is as follows:
[0028] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, during use, the staff first takes the PCB board, and then inserts the PCB board into the placement groove 302. When the PCB board is inserted into the placement groove 302, it will contact the cylindrical fixing column 307. At the same time, since the bottom of the cylindrical fixing column 307 is relatively smooth, the spring 306 will contract during the force application of the cylindrical fixing column 307, thereby lifting the cylindrical fixing column 307. At the same time, due to the elasticity of the spring 306, the cylindrical fixing column 307 can also fix the PCB board. Subsequently, when the staff needs to adjust the placement height of the PCB board, the staff presses the control button 8 on the top of the adjustment panel 7, and then starts the rotating motor 503 to rotate. At the same time, during the rotation of the rotating motor 503, due to the active connection between the threaded hole 506 and the threaded tooth mark 504, the lifting rod 505 will drive the placement table 2 to rise and fall, thereby facilitating the staff to adjust the height.
[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.
Claims
1. A PCBA processing tool, comprising a processing platform (1), characterized in that: A placing table (2) is movably mounted on the top of the processing table body (1), and a fixing assembly (3) is arranged on the top of the placing table (2). The fixing assembly (3) comprises a fixing bar (301), and the fixing bar (301) is fixedly mounted on the top of the placing table (2). A placing groove (302) is provided at the bottom of the fixing bar (301), and a positioning groove (303) is provided at the top of the placing table (2). An auxiliary groove (304) is provided on the inner wall of the placing groove (302), and a limiting slide groove (305) is provided on the inner wall of the auxiliary groove (304). A spring (306) is fixedly connected inside the auxiliary groove (304), and a cylindrical fixing column (307) is fixedly connected to the outer side of the spring (306). A limiting slider (308) is fixedly connected to the outer side of the cylindrical fixing column (307), and the limiting slider (308) is movably connected to the limiting slide groove (305).
2. A PCBA processing tool according to claim 1, characterized in that: The fixing strip (301) is distributed in parallel front and back to the top of the placement platform (2), the positioning groove (303) is distributed in parallel front and back to the top of the placement platform (2), the auxiliary groove (304) is distributed in a left-right symmetrical manner to the inner wall of the placement groove (302), and the limiting sliding groove (305) is distributed in a left-right symmetrical manner to the inner wall of the auxiliary groove (304).
3. The PCBA processing tool according to claim 1, characterized in that: A taking groove (4) is provided at the top of the placement platform (2) on a side opposite to the positioning groove (303), and a lifting component (5) is provided at the bottom of the placement platform (2), wherein the lifting component (5) comprises a lifting box (501).
4. A PCBA processing tool according to claim 3, characterized in that: The lifting box (501) is fixedly installed inside the processing platform (1), and the inner wall of the lifting box (501) is provided with a second limiting slide groove (502). The second limiting slide groove (502) is symmetrically distributed on the inner wall of the lifting box (501). A rotating motor (503) is fixedly installed inside the lifting box (501).
5. A PCBA processing tool according to claim 4, characterized in that: The transmission end of the rotating motor (503) is fixedly provided with a threaded tooth mark (504), and the interior of the lifting box (501) is movably connected to the outside of the transmission end of the rotating motor (503) with a lifting rod (505), and the lifting rod (505) is fixedly connected to the bottom of the placement platform (2).
6. A PCBA processing tool according to claim 5, characterized in that: A threaded hole (506) is provided at the bottom of the lifting rod (505), and the threaded hole (506) is movably connected to the threaded tooth mark (504). The outer side of the lifting rod (505) is fixedly connected to a limiting slider (507). The limiting slider (507) is symmetrically distributed to the outer side of the lifting rod (505). The limiting slider (507) is movably connected to the limiting slide groove (502).
7. The PCBA processing tool according to claim 1, characterized in that: An auxiliary component (6) is provided on the top of the placement platform (2) on the side opposite to the fixing bar (301), and the auxiliary component (6) comprises an auxiliary bar (601). The auxiliary bar (601) is fixedly installed on the top of the placement platform (2), and the auxiliary bar (601) is located on the side opposite to the fixing bar (301). A fixing groove (602) is provided at the bottom of the auxiliary bar (601), and a spring sheet (603) is fixedly connected to the inner wall of the fixing groove (602).
8. The PCBA processing tool according to claim 1, characterized in that: The top of the processing platform (1) is provided with an adjustment panel (7), the top of the adjustment panel (7) is movably connected to a control button (8), and the control buttons (8) are symmetrically distributed on the top of the adjustment panel (7). The bottom of the processing platform (1) is fixedly connected to a support base (9), and the bottom of the support base (9) is fixedly connected to an anti-skid pad (10), and the anti-skid pad (10) is distributed front and back in parallel to the bottom of the support base (9).