Printed circuit board processing equipment with protection structure

Abstract

The utility model relates to printed circuit board processing equipment with a protection structure, which comprises a bottom plate, a translation frame is movably mounted at the top of the bottom plate, a motor is arranged on the rear side surface of the bottom plate, a rotating shaft is fixedly connected to an output shaft of the motor, a U-shaped frame is arranged outside the rotating shaft, and the U-shaped frame is fixedly connected with the bottom plate. And a clamping assembly is movably mounted in the U-shaped frame. According to the printed circuit board processing equipment with the protection structure, the motor is arranged, the output shaft of the motor drives the rotating shaft and the U-shaped frame to rotate, feeding and discharging processing can be conducted on a circuit board at the left end, the output shaft of the motor drives the rotating shaft and the U-shaped frame to rotate to the right side, and the circuit board is processed through the telescopic rod and the drill bit; the circuit board is fed, discharged and machined in a separated mode, the situation that feeding and discharging are prone to danger under a drill bit is avoided, and therefore feeding and discharging safety protection of workers is achieved, and the machining safety of the circuit board is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to circuit board processing technical field, concretely is a kind of printed circuit board processing equipment with protective structure. BACKGROUND

[0002] Drilling is a very important process in the processing of circuit board, and the traditional drilling of circuit board is manually held by people, then manually limited to circuit board, and people manually aim the drilling tool at the position needing drilling.

[0003] According to the punching equipment of circuit board in Chinese patent application No.202320307653.9 utility model patent, the punching equipment of circuit board can solve the problem that the length of the drill bit cannot be controlled before the conventional device punches the circuit board, so that the drill bit continues to pierce downward after passing through the circuit board, affecting the processing effect of the circuit board. However, the punching equipment of circuit board does not have the function of fixing and positioning the circuit board during processing, which affects the drilling effect of the circuit board. Therefore, it is necessary to propose a printed circuit board processing equipment with protective structure to solve the above problems. UTILITY MODEL CONTENT

[0004] In view of the deficiencies of the prior art, the utility model provides a printed circuit board processing equipment with protective structure, which has the advantages of being able to fix and position the circuit board for processing, and solves the problem of not being able to fix and position the circuit board for processing in the background art.

[0005] To achieve the above-mentioned purpose of being able to fix and position the circuit board for processing, the utility model provides the following technical scheme: a printed circuit board processing equipment with protective structure, comprising a bottom plate, a translation frame movably mounted on the top of the bottom plate, a motor provided at the rear side of the bottom plate, an output shaft of the motor fixedly connected with a rotating shaft, a U-shaped bracket provided outside the rotating shaft, and a clamping assembly movably mounted inside the U-shaped bracket.

[0006] The clamping assembly comprises a drive motor, a drive motor provided at the rear side of the U-shaped bracket, an output shaft of the drive motor fixedly connected with a threaded rotating rod, a threaded surface of the threaded rotating rod threadedly connected with a threaded block, a positioning block provided at one side of the threaded block, a threaded rod movably mounted inside the positioning block, and a first clamping strip and a second clamping strip movably mounted at the side of the positioning block.

[0007] Further, the threaded surface of the threaded rod is threadedly connected with the first clamping strip and the second clamping strip, the thread direction inside the first clamping strip and the second clamping strip is opposite, and they are mutually adapted with the threaded rod.

[0008] Further, the outer surface of the threaded rotating rod is threadedly connected with two groups of threaded blocks.

[0009] Further, the inside of the bottom plate is provided with a translation assembly, and the top of the translation assembly is mounted with a translation frame.

[0010] Further, the side of the translation frame is provided with a control panel, and the inside of the translation frame is movably mounted with a moving structure.

[0011] Further, the bottom of the moving structure is movably mounted with a telescopic rod, and the output shaft of the telescopic rod is provided with a drill bit.

[0012] Further, the bottom plate is a U-shaped plate, and the inner wall of the bottom plate is provided with a dust suction hole.

[0013] Further, the right side of the bottom plate is fixedly mounted with a fan, the fan and the dust suction hole are in communication with each other, the top of the U-shaped frame and the inner wall are respectively provided with a sliding groove and a through groove, and the threaded rod is slidingly installed in the inside of the sliding groove.

[0014] Compared with the prior art, the technical scheme has the following beneficial effects:

[0015] The printed circuit board processing equipment with the protection structure, by setting the clamping assembly, in use, by starting the driving motor, the output shaft of the driving motor drives the threaded rotating rod to rotate, due to the limiting effect of the through groove on the threaded block, the threaded block can move in translation on the outer surface of the threaded rotating rod, the threaded rotating rod can drive the two groups of positioning blocks to approach each other synchronously, so as to realize positioning of circuit boards of different specifications and sizes, and by rotating the threaded rod, the threaded rod further drives the first clamping strip and the second clamping strip to approach each other, realizing clamping of the circuit board, and further improving the fixing efficiency of the circuit board.

[0016] The printed circuit board processing equipment with the protection structure, by setting the motor, the output shaft of the motor drives the rotating shaft and the U-shaped frame to rotate, can realize feeding and discharging of the circuit board at the left end, drives the rotating shaft and the U-shaped frame to rotate to the right side through the output shaft of the motor, processes the circuit board through the telescopic rod and the drill bit, separately feeds and discharges and processes the circuit board, avoids the danger of feeding and discharging under the drill bit, so as to realize safety protection of feeding and discharging of the worker, and improve the safety of processing of the circuit board. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structure perspective view of the circuit board processing equipment of the utility model;

[0018] Figure 2 It is a structure perspective view of the circuit board processing equipment of the utility model; Figure 1 It is a structure enlarged view of A in the utility model

[0019] Figure 3 The utility model discloses a U-shaped frame structure plan view section view.

[0020] In the drawing: 1, bottom plate, 2, translation component, 3, translation frame, 4, control panel, 5, movement structure, 6, telescopic link, 7, drill bit, 8, motor, 9, rotating shaft, 10, U-shaped frame, 11, dust absorption hole, 12, fan, 13, sliding slot, 14, through slot, 15, clamping component, 151, drive motor, 152, threaded rotating rod, 153, threaded block, 154, positioning block, 155, first clamping strip, 156, second clamping strip, 157, threaded rod. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] Please refer to Figures 1-3 In the embodiment, the printed circuit board processing equipment with the protection structure includes a bottom plate 1, a translation frame 3 movably installed on the top of the bottom plate 1, a motor 8 arranged at the rear side of the bottom plate 1, a rotating shaft 9 fixedly connected to the output shaft of the motor 8, a U-shaped frame 10 arranged outside the rotating shaft 9, and a clamping component 15 movably installed inside the U-shaped frame 10.

[0023] The clamping component 15 includes a drive motor 151 arranged at the rear side door of the U-shaped frame 10, a threaded rotating rod 152 fixedly connected to the output shaft of the drive motor 151, a threaded block 153 threadedly connected to the outer surface of the threaded rotating rod 152, a positioning block 154 arranged at one side of the threaded block 153, a threaded rod 157 movably installed inside the positioning block 154, and a first clamping strip 155 and a second clamping strip 156 movably installed at the side of the positioning block 154.

[0024] In the case implementation, by setting the clamping assembly 15, in use, by starting the drive motor 151, the output shaft of the drive motor 151 drives the threaded rod 152 to rotate, due to the limiting effect of the through slot 14 on the threaded block 153, the threaded block 153 can move on the outer surface of the threaded rod 152, by the threaded rod 152 can drive two sets of positioning blocks 154 to approach each other, so as to realize the positioning of circuit boards of different specifications and sizes, and by rotating the threaded rod 157, the threaded rod 157 will further drive the first clamping strip 155 and the second clamping strip 156 to approach each other, realizing clamping of the circuit board, further improving the fixing efficiency of the circuit board.

[0025] In the case implementation, by setting the motor 8, the output shaft of the motor 8 drives the rotating shaft 9 and the U-shaped frame 10 to rotate, which can be used for feeding and discharging the circuit board at the left end, and by driving the rotating shaft 9 and the U-shaped frame 10 to rotate to the right side through the output shaft of the motor 8, the circuit board can be processed by the telescopic rod 6 and the drill bit 7. Separate feeding and discharging and processing of the circuit board can avoid the dangerous situation of feeding and discharging under the drill bit 7, so as to realize the safety protection of the feeding and discharging of the workers and improve the safety of the circuit board processing.

[0026] In the case implementation, by starting the fan 12, the dust generated during the drilling of the circuit board can be directly adsorbed by the dust suction hole 11 to realize the cleanliness of the circuit board processing, avoiding the harm of dust to the health of workers.

[0027] In the implementation, the following steps are performed:

[0028] 1) First, the circuit board is clamped in the inner part of the U-shaped frame 10 by the clamping assembly 15;

[0029] 2) Then, the rotating shaft 9 and the U-shaped frame 10 are driven by the motor 8 to rotate to one side of the translation frame 3;

[0030] 3) Then, the circuit board is placed in the inner part of the other U-shaped frame 10;

[0031] 4) Finally, the circuit board is processed by the drill bit 7.

[0032] In summary, this printed circuit board processing equipment with a protective structure, by setting up the clamping assembly 15, allows the threaded rotating rod 152 to rotate when the drive motor 151 is started. Due to the limiting effect of the through slot 14 on the threaded block 153, the threaded block 153 can move horizontally on the outer surface of the threaded rotating rod 152. The threaded rotating rod 152 can synchronously drive the two sets of positioning blocks 154 to move closer to each other, thereby achieving the positioning of circuit boards of different sizes. By rotating the threaded rod 157, the threaded rod 157 will further drive the first clamping bar 155 and the second clamping bar 156 to move closer to each other, thereby clamping the circuit board and further improving the fixing efficiency of the circuit board.

[0033] Furthermore, by setting up motor 8, the output shaft of motor 8 will drive the rotating shaft 9 and U-shaped frame 10 to rotate, enabling the loading and unloading of circuit boards at the left end. The output shaft of motor 8 drives the rotating shaft 9 and U-shaped frame 10 to rotate to the right side, where the circuit board is processed by the telescopic rod 6 and drill bit 7. The separate loading, unloading and processing of circuit boards avoids the dangerous situation that may occur when loading and unloading under the drill bit 7, thereby achieving safety protection for workers during loading and unloading and improving the safety of circuit board processing.

[0034] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A printed circuit board processing apparatus having a protective structure, comprising a base plate (1), characterized in that: The top of the bottom plate (1) is movably provided with a translation frame (3), the rear side of the bottom plate (1) is provided with a motor (8), the output shaft of the motor (8) is fixedly connected with a rotating shaft (9), the outside of the rotating shaft (9) is provided with a U-shaped frame (10), and the inside of the U-shaped frame (10) is movably provided with a clamping assembly (15). The clamping assembly (15) comprises a driving motor (151), the rear side of the U-shaped frame (10) is provided with a driving motor (151), the output shaft of the driving motor (151) is fixedly connected with a threaded rotating rod (152), the outer surface of the threaded rotating rod (152) is threadedly connected with a threaded block (153), one side of the threaded block (153) is provided with a positioning block (154), the inside of the positioning block (154) is movably provided with a threaded rod (157), and the side of the positioning block (154) is movably provided with a first clamping strip (155) and a second clamping strip (156).

2. The printed circuit board processing apparatus having a protective structure according to claim 1, characterized in that: The outer surface of the threaded rod (157) is threadedly connected with the first clamping strip (155) and the second clamping strip (156), the screw thread directions inside the first clamping strip (155) and the second clamping strip (156) are opposite, and the first clamping strip (155) and the second clamping strip (156) are matched with the threaded rod (157).

3. The printed circuit board processing apparatus having a protective structure according to claim 1, wherein: The outer surface of the threaded rotating rod (152) is threadedly connected with two groups of threaded blocks (153).

4. The printed circuit board processing apparatus having a protective structure according to claim 1, wherein: The inside of the bottom plate (1) is provided with a translation assembly (2), and the top of the translation assembly (2) is provided with a translation frame (3).

5. The printed circuit board processing apparatus having a protective structure according to claim 1, wherein: The side of the translation frame (3) is provided with a control panel (4), and the inside of the translation frame (3) is movably provided with a moving structure (5).

6. The printed circuit board processing apparatus having a protective structure according to claim 5, wherein: The bottom of the moving structure (5) is movably provided with an extension rod (6), and the output shaft of the extension rod (6) is provided with a drill bit (7).

7. The printed circuit board processing apparatus having a protective structure according to claim 1, wherein: The bottom plate (1) is a U-shaped plate, and dust suction holes (11) are formed in the inner wall of the bottom plate (1).

8. The printed circuit board processing apparatus having a protective structure according to claim 7, wherein: The right side of the bottom plate (1) is fixedly provided with a fan (12), the fan (12) and the dust suction holes (11) are in communication, the top and the inner wall of the U-shaped frame (10) are respectively provided with a sliding groove (13) and a through groove (14), and the threaded rod (157) is slidably installed in the sliding groove (13).

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