Circuit board solder mask printing equipment

Abstract

The utility model discloses circuit board solder mask printing equipment which comprises a printing box body, a placing table and a fixed top frame, baffles are arranged at the corners of the top of the placing table, an adjusting screw rod is arranged in the middle of the interior of the placing table, two connecting pipes are symmetrically arranged on the adjusting screw rod, and synchronous blocks are arranged at the tops of the connecting pipes. A movable hole is formed in the middle of the synchronous block, two guide columns are symmetrically arranged on the movable hole, four guide holes are evenly formed in the containing table, guide blocks are arranged between the tops of the guide columns and the guide holes, fixed angle blocks are arranged on the tops of the guide blocks, and guide pipes are arranged on the two sides of the synchronous block. A first guide rod is arranged between the interior of the guide pipe and the containing table, and a first driving box is arranged between the middle of the bottom of the containing table and the adjusting screw rod. According to the utility model, through cooperative use of the guide block, the guide hole and other components, the position of the fixed angle block can be conveniently adjusted, and circuit boards with different sizes can be conveniently positioned and fixed.

Description

TECHNICAL FIELD

[0001] The utility model relates to a circuit board processing technical field, concretely is a circuit board anti -soldering paint printing equipment. BACKGROUND

[0002] The name of circuit board has ceramic circuit board, alumina ceramic circuit board, aluminum nitride ceramic circuit board, PCB board, aluminum substrate, high frequency board, thick copper board, impedance board, PCB, super thin circuit board, super thin circuit board, printing (copper etching technology) circuit board etc., circuit board makes circuit miniaturization, intuition, for the batch production of fixed circuit and the optimization of electric appliance layout important role, circuit board can be called printed wiring board or printed circuit board.

[0003] The existing circuit board anti -soldering paint printing equipment has the following defects:

[0004] 1, on the existing printing equipment, the position of fixed angle block can not be adjusted conveniently, when the circuit board of different size is placed and fixed, it is necessary to consume time to move and fix fixed angle block one by one, thereby leading to the problem that printing is fixed more complicatedly;

[0005] 2, the table body for placing circuit board in the existing printing equipment is fixed structure, when circuit board is placed and printed and is taken, personnel need to stretch hand into the position of printing equipment to the inside, thereby leading to the problem that the taking of circuit board is very inconvenient.

[0006] Therefore, it is necessary to give the solution scheme. UTILITY MODEL CONTENT

[0007] (I) the technical problem solved

[0008] In view of the deficiency of prior art, the utility model provides a circuit board anti -soldering paint printing equipment to solve the problem in the background technique.

[0009] (II) technical scheme

[0010] To achieve the above objectives, this utility model provides the following technical solution: a circuit board solder resist printing equipment, comprising a printing box, a placement platform, and a fixed top frame. A baffle is provided at the top corner of the placement platform. An adjusting screw is provided in the center of the placement platform. Two connecting pipes are symmetrically arranged on the adjusting screw. A synchronization block is provided on the top of the connecting pipe. A movable hole is provided in the center of the synchronization block. Two guide posts are symmetrically arranged on the movable hole. Four guide holes are evenly arranged on the placement platform. A guide block is provided between the top of the guide post and the guide hole. A fixed corner block is provided on the top of the guide block. Guide pipes are provided on both sides of the synchronization block. A guide rod is provided between the guide pipe and the placement platform. A drive box is provided between the bottom center of the placement platform and the adjusting screw.

[0011] Two transverse side boxes are symmetrically arranged on the top of the printing box. A guide rod is provided inside the transverse side box. A connecting slider is provided between the guide rod and the placement platform. A transverse connecting frame is provided on the bottom of the placement platform. A transverse screw is provided between the middle of the transverse connecting frame and the interior of the printing box. A drive box is provided between the interior of the printing box and the transverse screw.

[0012] Preferably, a door is installed on one side of the printing box, the fixed top frame is fixed to the top of the printing box, the fixed top frame integrates printing components, and the placement platform is located between the two transverse side boxes.

[0013] Preferably, the stop block has an overall "L" shape, the adjusting screw has two sets of opposite threads, the adjusting screw is rotatably connected to the placement platform, and the connecting pipe is threadedly connected to the adjusting screw.

[0014] Preferably, the synchronization block has a cuboid structure, the two ends of the movable hole are arc-shaped, the guide holes are distributed in an inclined manner, the cross-section of the guide block is I-shaped, and the guide block and the guide hole are movably connected.

[0015] Preferably, the guide tube and the first guide rod are slidably connected, a shim is installed on the top of the placement platform, and strip holes are provided on the opposite side of the transverse side box and the top of the printing box. The connecting slider and the second guide rod are slidably connected.

[0016] Preferably, both ends of the transverse connecting frame are L-shaped structures, and a threaded hole is provided in the middle of the transverse connecting frame. The transverse screw is threadedly connected to the threaded hole, and the transverse screw is rotatably connected to the printing box body.

[0017] (III) Beneficial Effects

[0018] The utility model provides a circuit board anti -soldering paint printing equipment. Have following beneficial effect:

[0019] The circuit board anti -soldering paint printing equipment can conveniently fix circuit boards of different sizes, the circuit board is placed on the raised block, at this time, the adjusting screw is rotated by drive box one, further drives the synchronous block to move, cooperates the guide column and the guide hole, can drive four fixed corner blocks to move along the inclined position of the guide hole, conveniently fixes the printing board of different sizes, simultaneously, the whole placing table can move on the horizontal moving side box, when the circuit board is taken, the placing table can be moved to the position far from the fixed top frame, conveniently personnel carries out circuit board operation, improved the convenience of use. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the whole structure schematic diagram of the utility model;

[0021] Figure 2 It is the placing table schematic diagram of the utility model;

[0022] Figure 3 It is the synchronous block schematic diagram of the utility model;

[0023] Figure 4 It is the guide hole schematic diagram of the utility model;

[0024] Figure 5 It is the drive box two schematic diagram of the utility model;

[0025] Figure 6 It is the horizontal moving side box schematic diagram of the utility model.

[0026] In the drawing: horizontal moving side box-1, printing box body-2, placing table-3, printing assembly-4, fixed top frame-5, horizontal moving connecting frame-6, drive box one-7, synchronous block-8, baffle-9, raised block-10, guide rod one-11, guide column-12, adjusting screw-13, connecting sliding block-14, connecting pipe-15, guide block-16, fixed corner block-17, guide pipe-18, movable hole-19, guide hole-20, horizontal moving screw-21, drive box two-22, guide rod two-23. DETAILED DESCRIPTION

[0027] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model, and 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 the ordinary skilled in the art without creative labor belong to the protection scope of the utility model.

[0028] Referring to Figures 1-6 The embodiment of the utility model provides a technical scheme:

[0029] Embodiment 1

[0030] For the above-mentioned problem 1 to be solved: the existing printing equipment can not conveniently adjust the position of the fixed corner block, and when placing and fixing the circuit board of different sizes, it is necessary to spend time to move and fix the fixed corner block one by one, thereby causing the printing and fixing to be more cumbersome.

[0031] The solution is as follows: a kind of circuit board anti-soldering paint printing equipment, including printing box body 2, placing table 3 and fixed top frame 5, the top corner of placing table 3 is provided with baffle 9, the inside middle of placing table 3 is provided with adjusting screw 13, two connecting pipes 15 are symmetrically arranged on adjusting screw 13, synchronous block 8 is arranged on the top of connecting pipe 15, the middle of synchronous block 8 is provided with movable hole 19, two guide columns 12 are symmetrically arranged on movable hole 19, four guide holes 20 are evenly provided on placing table 3, guide block 16 is arranged between the top of guide column 12 and guide hole 20, fixed corner block 17 is arranged on the top of guide block 16, guide pipe 18 is arranged on the two sides of synchronous block 8, guide rod one 11 is arranged between guide pipe 18 and placing table 3, drive box one 7 is arranged between the bottom middle of placing table 3 and adjusting screw 13, specifically, drive box one 7 drives adjusting screw 13 to rotate, further realizes the relative movement of two synchronous blocks 8, and then realizes the movement of guide column 12, so that guide block 16 moves along guide hole 20, first, the adjustment of the position of fixed corner block 17 is convenient for fixing circuit board of different sizes, and the convenience of positioning and fixing is improved;

[0032] The top of printing box body 2 is symmetrically provided with two horizontal moving side boxes 1, guide rod two 23 is arranged in the inside of horizontal moving side box 1, connecting sliding block 14 is arranged between guide rod two 23 and placing table 3, horizontal moving connecting frame 6 is arranged on the bottom of placing table 3, horizontal moving screw 21 is arranged between the middle of horizontal moving connecting frame 6 and the inside of printing box body 2, drive box two 22 is arranged between the inside of printing box body 2 and horizontal moving screw 21.

[0033] Further, box door is installed on one side of printing box body 2, fixed top frame 5 is fixed on the top of printing box body 2, printing assembly 4 is integrated on fixed top frame 5, and placing table 3 is located between two horizontal moving side boxes 1.

[0034] Further, the whole baffle 9 is "L" structure, adjusting screw 13 has two groups of opposite threads, adjusting screw 13 is rotatably connected between placing table 3, connecting pipe 15 and adjusting screw 13 are screw connected.

[0035] Furthermore, the synchronization block 8 has a cuboid structure, the two ends of the movable hole 19 are arc-shaped, the guide holes 20 are distributed in an inclined manner, the cross-section of the guide block 16 is "I" shaped, and the guide block 16 and the guide hole 20 are movably connected.

[0036] Furthermore, the guide tube 18 and the guide rod 11 are slidably connected, a shim block 10 is installed on the top of the placement platform 3, and strip holes are provided on the opposite side of the transverse side box 1 and the top of the printing box 2. The connecting slider 14 and the guide rod 23 are slidably connected.

[0037] Furthermore, both ends of the transverse connecting frame 6 are L-shaped structures, and a threaded hole is provided in the middle of the transverse connecting frame 6. The transverse screw 21 is threadedly connected to the threaded hole, and the transverse screw 21 is rotatably connected inside the printing box 2.

[0038] Example 2

[0039] Regarding the above-mentioned problem 2: In existing printing equipment, the platform for placing circuit boards is a fixed structure. When placing circuit boards and retrieving them after printing, personnel need to reach their hands into the inner part of the printing equipment, which makes it very inconvenient to retrieve the circuit boards.

[0040] The solution is as follows: The drive box 22 drives the transverse screw 21 to rotate, which, in conjunction with the transverse connecting frame 6, enables the placement platform 3 to move as a whole. The connecting slider 14 can move on the guide rod 23, ensuring the stability of the overall movement of the placement platform 3. This facilitates the movement of the placement platform 3 away from the fixed top frame 5 when operating the circuit board, making it easier for personnel to pick up and remove the circuit board and improving the convenience of operation.

[0041] Working principle: During operation, the drive box 22 first drives the transverse screw 21 to rotate, which, together with the transverse connecting frame 6, drives the placement platform 3 to move as a whole, moving the placement platform 3 to a position away from the fixed top frame 5, making it convenient for personnel to place the circuit board. Subsequently, according to the size of the circuit board, the drive box 7 drives the adjusting screw 13 to rotate, which further drives the synchronous block 8 to move. At this time, the guide column 12 can be moved, and the guide block 16 moves in the guide hole 20, which can move the fixed corner block 17 to fix the corner of the circuit board, making it convenient to fix circuit boards of different sizes.

[0042] The utility model discloses a horizontal removal side box - 1, printing box - 2, placing table - 3, printing assembly - 4, fixed roof - 5, horizontal removal connecting frame - 6, drive case one - 7, synchronous block - 8, baffle - 9, pad high block - 10, guide rod one - 11, guide column - 12, adjusting screw - 13, connecting sliding block - 14, connecting pipe - 15, guide block - 16, fixed angle block - 17, guide pipe - 18, movable hole - 19, guide hole - 20, horizontal removal screw - 21, drive case two - 22, guide rod two - 23, the component is all general standard parts or the component that the person skilled in the art knows, and its structure and principle are all known to the person skilled in the art through technical manual or through conventional experimental method, the problem solved by the utility model is that the position of fixed angle block cannot be adjusted conveniently on the existing printing equipment, when the circuit board of different sizes is placed and fixed, it is necessary to consume time to move and fix fixed angle block one by one, thereby leading to the problem that printing is fixed more complicated, the utility model can place the circuit board on pad high block through the mutual combination of above -mentioned components, drives adjusting screw to rotate through drive case one, further drives synchronous block to move, drives four fixed angle blocks to move along the inclined position of guide hole, is convenient for the fixed printing board of different sizes, simultaneously, placing table whole can move on horizontal removal side box, when the circuit board is taken, can place table to move to the position far from fixed roof, and personnel are convenient for circuit board operation.

[0043] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model, for the person skilled in the art, obviously, the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims rather than the above description, therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0044] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and the person skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that the person skilled in the art can understand.

Claims

1. A circuit board solder resist printing apparatus characterized by comprising: The system includes a printing box (2), a placement platform (3), and a fixed top frame (5). A baffle (9) is provided at the top corner of the placement platform (3). An adjusting screw (13) is provided in the middle of the interior of the placement platform (3). Two connecting pipes (15) are symmetrically arranged on the adjusting screw (13). A synchronization block (8) is provided on the top of the connecting pipe (15). A movable hole (19) is provided in the middle of the synchronization block (8). Two guide posts (12) are symmetrically arranged on the movable hole (19). The placement platform... (3) Four guide holes (20) are evenly arranged on the top of the guide post (12) and between the guide hole (20) are a guide block (16), a fixed corner block (17) is arranged on the top of the guide block (16), guide tubes (18) are arranged on both sides of the synchronization block (8), a guide rod (11) is arranged between the guide tube (18) and the placement platform (3), and a drive box (7) is arranged between the bottom middle of the placement platform (3) and the adjusting screw (13). Two transverse side boxes (1) are symmetrically arranged on the top of the printing box (2). A guide rod (23) is provided inside the transverse side box (1). A connecting slider (14) is provided between the guide rod (23) and the placement platform (3). A transverse connecting frame (6) is provided on the bottom of the placement platform (3). A transverse screw (21) is provided between the middle of the transverse connecting frame (6) and the inside of the printing box (2). A drive box (22) is provided between the inside of the printing box (2) and the transverse screw (21).

2. The circuit board solder resist printing apparatus of claim 1, wherein: A door is installed on one side of the printing box (2), the fixed top frame (5) is fixed on the top of the printing box (2), the fixed top frame (5) is integrated with the printing assembly (4), and the placement platform (3) is located between the two transverse side boxes (1).

3. The circuit board solder resist printing apparatus of claim 1, wherein: The baffle (9) has an overall "L" shape. The adjusting screw (13) has two sets of opposite threads. The adjusting screw (13) is rotatably connected to the placement platform (3). The connecting pipe (15) is threadedly connected to the adjusting screw (13).

4. The circuit board solder resist printing apparatus of claim 1, wherein: The synchronization block (8) has a cuboid structure, the two ends of the movable hole (19) are arc-shaped, the guide hole (20) is distributed in an inclined manner, the cross-section of the guide block (16) is "I" shaped, and the guide block (16) and the guide hole (20) are movably connected.

5. The circuit board solder resist printing apparatus of claim 1, wherein: The guide tube (18) and the first guide rod (11) are slidably connected. A shim (10) is installed on the top of the placement platform (3). A strip hole is provided on the opposite side of the transverse side box (1) and the top of the printing box (2). The connecting slider (14) and the second guide rod (23) are slidably connected.

6. The circuit board solder resist printing apparatus of claim 1, wherein: Both ends of the transverse moving connecting frame (6) are in "L" shape structure, the middle of the transverse moving connecting frame (6) is provided with a threaded hole, the transverse moving screw rod (21) is in threaded connection with the threaded hole, and the transverse moving screw rod (21) is rotationally connected in the printing box body (2).

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