Continuous PCB machining drilling device

Abstract

The utility model belongs to the technical field of PCB machining, and particularly relates to a continuous PCB machining drilling device which comprises a machining table and a supporting column, the supporting column is installed at the bottom end of the machining table, and a drilling mechanism and a fixing mechanism are arranged at the top end of the machining table. According to the continuous PCB machining and drilling device, through the arrangement of the drilling mechanism, in the drilling process, chippings generated during drilling can be collected, and a drilled PCB can be pushed, so that the PCB is convenient to take, the drilling speed of the PCB is increased, and the problem that in the prior art, when the device is used for drilling the PCB, the drilling efficiency of the PCB is greatly improved is solved. According to the PCB drilling device, the problem that drilling efficiency is easily affected due to the fact that chips are prone to being accumulated during drilling is solved, a fixing mechanism is arranged, a PCB can be fixed, drilling stability of the PCB is improved, the fixing position can be adjusted within a certain range, and the fixing efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of PCB board processing, in particular to a continuous PCB board processing drilling device. Background Art

[0002] PCB circuit board, also known as printed circuit board, is the provider of electrical connections for electronic components. It has a history of more than 100 years. Its design is mainly layout design. The main advantage of using circuit boards is that it greatly reduces wiring and assembly errors, improves the level of automation and production labor rate. According to the number of layers of the circuit board, it can be divided into single-sided board, double-sided board, four-layer board, six-layer board and other multi-layer circuit boards. Circuit boards often need to be drilled during the production process.

[0003] The existing punching method requires manual replacement of the position of the machine or the circuit board after the horizontal punching is completed, and then the next punching is performed, which wastes time and affects the production efficiency of the circuit board.

[0004] In the patent document with the publication number CN219426952U, a drilling device for PCB circuit board processing is proposed, the device includes a base, a symmetrically distributed support plate is provided on the base, a first screw is rotatably provided on the support plate, an adjustment mechanism is threadedly connected to the first screw, a drilling device for drilling holes in the PCB circuit board is provided on the adjustment mechanism, and the adjustment mechanism is used to adjust the position of the drilling device. The drilling device includes a first connecting block, a second connecting block is fixed at one end of the first connecting block, a third connecting block is fixed at the other end of the first connecting block, a third screw is rotatably provided on the second connecting block, a symmetrically distributed second guide rod is provided on both sides of the third screw, a support block is threadedly connected to the third screw, and a drilling member for drilling holes is fixed on the support block. The utility model PCB circuit board drilling device can directly perform horizontal and vertical conversion by setting the first screw and the second screw, thereby improving the drilling efficiency.

[0005] However, when the device is used to drill holes in the PCB board, debris is easily accumulated, thereby easily affecting the drilling efficiency.

[0006] For this reason, we urgently need to provide a continuous PCB board processing drilling device. Utility Model Content

[0007] The utility model aims to provide a continuous PCB board processing drilling device to solve the problem that the device mentioned in the background technology is prone to accumulate debris when drilling holes in the PCB board, thereby easily affecting the drilling efficiency.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a continuous PCB board processing and drilling device, comprising a processing table and a support, the support is installed at the bottom end of the processing table, and the top end of the processing table is provided with a drilling mechanism and a fixing mechanism.

[0009] The drilling mechanism comprises a drilling unit and a collecting unit.

[0010] The collection unit includes a fixed box, a connecting rail, a collection box, a handle, an electrically controlled telescopic rod and a push plate. The fixed box is installed inside the processing table, the connecting rail is fixedly installed on the inner wall of the fixed box, the collection box is arranged inside the fixed box, the handle is fixedly installed on one side of the collection box, the electrically controlled telescopic rod is installed on the back of the connecting frame, and the push plate is installed on the fixed end of the electrically controlled telescopic rod.

[0011] Preferably, the punching unit includes a connecting frame, a hydraulic cylinder, a drill and a bore, the connecting frame is installed on the top of the processing table, the hydraulic cylinder is installed on the top of the connecting frame, the drill is installed on the fixed end of the hydraulic cylinder, and the bore is opened on the top of the processing table.

[0012] Preferably, the fixing mechanism includes a fixed frame, a slide groove, a magnetic rail, a movable seat, a cylinder, a connecting piece, an electric push rod, a fixed seat, a connecting seat and a pressure plate, the fixed frame is installed on the side of the connecting frame, the slide groove is opened on the side of the fixed frame, the magnetic rail is installed on the inner wall of the slide groove, the movable seat is arranged inside the slide groove, the cylinder is installed on the side of the movable seat, the connecting piece is installed on the fixed end of the cylinder, the electric push rod is installed on the top of the connecting piece, the fixed seat is installed on the bottom of the electric push rod, the connecting seat is connected to the inside of the fixed seat, and the pressure plate is connected to the bottom of the connecting seat.

[0013] Preferably, the pillars are distributed at an oblique angle at the bottom of the processing table, so that the processing table can be supported more stably. The connecting end of the collection box abuts and is slidably connected to the outer wall of the connecting rail, which facilitates the pulling of the collection box, thereby improving the efficiency of the device in collecting debris.

[0014] Preferably, the bottom end of the push plate abuts against the top end of the processing table, so that the PCB board with completed drilling can be pushed, thereby improving the drilling rate of the device, and the side of the push plate is sleeved with a soft cover, which protects the PCB board.

[0015] Preferably, the drill hole penetrates from the top of the processing table to the inside thereof, so that the debris can fall into the collection box better, and the diameter of the drill hole is larger than the width of the drill bit of the drill, thereby improving the drilling efficiency of the PCB board and also making it easy for the debris to fall into the collection box, thereby improving the efficiency of collecting debris.

[0016] Preferably, the connecting end of the movable seat is abutted against and slidably connected to the outer wall of the magnetic track, so that the fixed position can be adjusted within a certain range, thereby improving the efficiency of fixing the PCB board. The top end of the connecting seat is connected to the fixed seat through a buffer spring inside the fixed seat. In the process of fixing the PCB board, the elastic action of the buffer spring can more stably fix the PCB board, thereby improving the fixing stability of the device.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The continuous PCB board processing drilling device, by providing a drilling mechanism, can collect the debris generated by drilling during the drilling process, and can also push the drilled PCB board, so as to facilitate the PCB board to be taken, improve the drilling rate of the PCB board, and solve the problem proposed in the background technology that the device is prone to accumulate debris when drilling the PCB board, thereby easily affecting the drilling efficiency.

[0019] 2. The continuous PCB board processing drilling device can fix the PCB board by setting a fixing mechanism, thereby improving the drilling stability thereof, and can also adjust the fixed position within a certain range, thereby improving the fixing efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0021] Figure 2 It is a side view structural schematic diagram of the utility model;

[0022] Figure 3 This is a schematic diagram of the fixing mechanism structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the collection unit of the present utility model.

[0024] In the figure: 1, processing table; 2, support; 301, connecting frame; 302, hydraulic cylinder; 303, drill; 304, drilling; 305, fixed box; 306, connecting rail; 307, collecting box; 308, pull handle; 309, electric telescopic rod; 310, push plate; 401, fixed frame; 402, slide groove; 403, magnetic rail; 404, moving seat; 405, cylinder; 406, connecting piece; 407, electric push rod; 408, fixed seat; 409, connecting seat; 410, pressure plate. DETAILED DESCRIPTION

[0025] 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 technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-Figure 4 , the utility model provides a technical solution:

[0027] Embodiment 1:

[0028] A continuous PCB board processing and drilling device comprises a processing table 1 and a pillar 2. The pillar 2 is installed at the bottom end of the processing table 1. The pillar 2 is distributed at the bottom end of the processing table 1 at an oblique angle, so that the processing table 1 can be supported more stably. A drilling mechanism and a fixing mechanism are arranged on the top of the processing table 1.

[0029] The drilling mechanism comprises a drilling unit and a collecting unit.

[0030] The collecting unit includes a fixed box 305, a connecting rail 306, a collecting box 307, a pull handle 308, an electrically controlled telescopic rod 309 and a push plate 310. The fixed box 305 is installed inside the processing table 1, the connecting rail 306 is fixedly installed on the inner wall of the fixed box 305, the collecting box 307 is arranged inside the fixed box 305, the connecting end of the collecting box 307 abuts against the outer wall of the connecting rail 306 and is slidably connected, so as to facilitate the pulling and pulling of the collecting box 307, thereby improving the efficiency of the device in collecting debris, the pull handle 308 is fixedly installed on one side of the collecting box 307, the electrically controlled telescopic rod 309 is installed on the back of the connecting frame 301, and the push plate 310 is installed on the fixed end of the electrically controlled telescopic rod 309, the bottom end of the push plate 310 abuts against the top of the processing table 1, so that the PCB board with the drilling completed can be pushed, thereby improving the drilling rate of the device, and the side of the push plate 310 is sleeved with a soft cover, which protects the PCB board.

[0031] Embodiment 2:

[0032] On the basis of Example 1: the punching unit includes a connecting frame 301, a hydraulic cylinder 302, a drill 303 and a bore 304, the connecting frame 301 is installed on the top of the processing table 1, the hydraulic cylinder 302 is installed on the top of the connecting frame 301, the drill 303 is installed on the fixed end of the hydraulic cylinder 302, and the bore 304 is opened on the top of the processing table 1.

[0033] The fixing mechanism includes a fixing frame 401, a slide groove 402, a magnetic track 403, a moving seat 404, a cylinder 405, a connecting piece 406, an electric push rod 407, a fixing seat 408, a connecting seat 409 and a pressing plate 410. The fixing frame 401 is installed on the side of the connecting frame 301, the slide groove 402 is opened on the side of the fixing frame 401, the magnetic track 403 is installed on the inner wall of the slide groove 402, and the moving seat 404 is arranged inside the slide groove 402. The connecting end of the moving seat 404 abuts against the outer wall of the magnetic track 403 and is slidably connected, so that the fixing position can be adjusted within a certain range, thereby improving the efficiency of fixing the PCB board. The cylinder 405 is installed on the side of the movable seat 404, the connecting piece 406 is installed on the fixed end of the cylinder 405, the electric push rod 407 is installed on the top of the connecting piece 406, the fixed seat 408 is installed on the bottom of the electric push rod 407, the connecting seat 409 is connected to the inside of the fixed seat 408, and the top of the connecting seat 409 is connected to the fixed seat 408 through the buffer spring inside the fixed seat 408. In the process of fixing the PCB board, the elastic action of the buffer spring can more stably fix the PCB board, thereby improving the fixing stability of the device, and the pressure plate 410 is connected to the bottom of the connecting seat 409.

[0034] Embodiment 3: The drill hole 304 penetrates from the top of the processing table 1 to the inside thereof, so that the debris can fall into the collection box 307 better, and the aperture of the drill hole 304 is larger than the width of the drill bit of the drill 303, thereby improving the drilling efficiency of the PCB board, and also making it easy for the debris to fall into the collection box 307, thereby improving the efficiency of collecting debris.

[0035] When in use, the PCB board is placed on the top of the processing table 1, and the fixed position can be adjusted by moving the movable seat 404 under the support of the magnetic rail 403. The pressure plate 410 is moved to a suitable position by the operation of the cylinder 405, and the pressure plate 410 is driven to rise and fall by the extension and contraction of the electric push rod 407. Since the top of the connecting seat 409 is connected to the fixed seat 408 through the buffer spring inside the fixed seat 408, in the process of fixing the PCB board, the PCB board can be fixed more stably through the elastic effect of the buffer spring, thereby improving the fixing stability of the device, and the operation of the hydraulic cylinder 302 can enable the drill 303 to drill the PCB board, and the debris generated by the drilling falls from the drill hole 304 into the collection box 307, thereby facilitating the collection of the debris, and when the electric push rod 407 retracts, the push plate 310 is driven to move through the operation of the electric-controlled telescopic rod 309, so that the PCB board can be quickly pushed out, thereby improving the drilling rate of the device.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A continuous PCB board processing and drilling device, comprising a processing table (1) and a support (2), wherein the support (2) is mounted at the bottom end of the processing table (1), characterized in that: The top of the processing table (1) is provided with a drilling mechanism and a fixing mechanism; The drilling mechanism comprises a drilling unit and a collecting unit; The collecting unit comprises a fixed box (305), a connecting rail (306), a collecting box (307), a handle (308), an electrically controlled telescopic rod (309) and a push plate (310); the fixed box (305) is installed inside the processing table (1); the connecting rail (306) is fixedly installed on the inner wall of the fixed box (305); the collecting box (307) is arranged inside the fixed box (305); the handle (308) is fixedly installed on one side of the collecting box (307); the electrically controlled telescopic rod (309) is installed on the back of the connecting frame (301); and the push plate (310) is installed on the fixed end of the electrically controlled telescopic rod (309).

2. A continuous PCB board processing drilling device according to claim 1, characterized in that: The punching unit comprises a connecting frame (301), a hydraulic cylinder (302), a drill (303) and a bore (304); the connecting frame (301) is mounted on the top of a processing table (1); the hydraulic cylinder (302) is mounted on the top of the connecting frame (301); the drill (303) is mounted on a fixed end of the hydraulic cylinder (302); and the bore (304) is opened on the top of the processing table (1).

3. A continuous PCB board processing drilling device according to claim 1, characterized in that: The fixing mechanism comprises a fixing frame (401), a slide groove (402), a magnetic track (403), a movable seat (404), a cylinder (405), a connecting piece (406), an electric push rod (407), a fixing seat (408), a connecting seat (409) and a pressing plate (410), wherein the fixing frame (401) is installed on the side of the connecting frame (301), the slide groove (402) is opened on the side of the fixing frame (401), and the magnetic track (403) is installed on the inner wall of the slide groove (402). The movable seat (404) is arranged inside the slide groove (402), the cylinder (405) is installed on the side of the movable seat (404), the connecting member (406) is installed on the fixed end of the cylinder (405), the electric push rod (407) is installed on the top of the connecting member (406), the fixed seat (408) is installed on the bottom of the electric push rod (407), the connecting seat (409) is connected to the inside of the fixed seat (408), and the pressure plate (410) is connected to the bottom of the connecting seat (409).

4. The continuous PCB board processing drilling device according to claim 1, characterized in that: The support (2) is distributed at an oblique angle at the bottom end of the processing table (1), and the connecting end of the collecting box (307) is in contact with the outer wall of the connecting rail (306) and is slidably connected.

5. The continuous PCB board processing drilling device according to claim 1, characterized in that: The bottom end of the push plate (310) abuts against the top end of the processing table (1), and a soft sleeve is sleeved on the side of the push plate (310).

6. A continuous PCB board processing drilling device according to claim 2, characterized in that: The drill hole (304) penetrates from the top of the processing table (1) to the inside thereof, and the diameter of the drill hole (304) is greater than the width of the drill bit of the drill (303).

7. The continuous PCB board processing drilling device according to claim 3 is characterized in that: The connecting end of the movable seat (404) is in abutment with and slidably connected to the outer wall of the magnetic track (403), and the top end of the connecting seat (409) is connected to the fixed seat (408) via a buffer spring inside the fixed seat (408).

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