Circuit board film inspection device

Abstract

The utility model provides a circuit board film inspection device which comprises a main body, the top of the main body is fixedly connected with a top plate, the top of the top plate is fixedly provided with a column rod, the top of the column rod is fixedly connected with a screen, the top surface of the top plate is fixedly provided with a machine table, and the top of the machine table is fixedly provided with a cushion table. A frame plate is fixedly connected to the side face of the top end of the machine table. A sliding groove is formed in the inner wall of the frame plate, and a sliding block is slidably connected into the sliding groove. Compared with the prior art, the circuit board film supporting device has the advantages that a circuit board film is placed on the surface of the cushion table, the pull block needs to be pulled, the transverse rod is disengaged from the interior of the frame plate, the telescopic rod makes contact with the arc plate, the supporting rod supports the telescopic rod making contact with the arc plate, then the telescopic rod is started, the telescopic rod pushes the abutting plate to move, and therefore the circuit board film can be fixed. In this way, the position of the circuit board film during inspection can be limited, and meanwhile damage caused by clamping of the circuit board film during inspection is prevented.

Description

Technical Field

[0001] The utility model relates to a circuit board film inspection device, belonging to the field of circuit board film inspection devices. Background Art

[0002] Film is a very common auxiliary production material in the circuit board industry. It is mainly used for graphic transfer, solder mask and text. The quality of the film directly affects the quality of the product. In the production and processing of circuit boards, the film used in the circuit board production process needs to be exposed. After the film is exposed, it is necessary to check whether there is garbage or scratches and other abnormalities to prevent poor positioning during use.

[0003] In the prior art, since the circuit board film is inspected by an inspection device, and the film inspection device is composed of an inspection plate, a limit bar, a positioning plate and a guide rail, when inspecting the circuit board film, it is necessary to place the circuit board film on the surface of the positioning plate, fix the positioning plate by the limit bar, and move the inspection plate at the same time so that the inspection plate contacts the circuit board film to inspect the circuit board film. This will result in that when the position of the circuit board film is restricted, the circuit board film is relatively fragile and cannot be well restricted by the limit bar, and the circuit board film will be damaged due to excessive restriction of the circuit board film. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a circuit board film inspection device to solve the problems raised in the above-mentioned background technology. The utility model can make the circuit board film limit more closely and protect the position where the circuit board film contacts the limiting plate.

[0005] In order to achieve the above-mentioned purpose, the utility model is realized by the following technical scheme: a circuit board film inspection device, comprising a main body, a top plate is fixedly connected to the top of the main body, a pole is fixedly installed on the top of the top plate, a screen is fixedly connected to the top of the pole, a machine table is fixedly installed on the top surface of the top plate, a cushion table is fixedly arranged on the top of the machine table, and a frame plate is fixedly connected to the top side of the machine table;

[0006] The inner wall of the frame plate is provided with a sliding groove, the interior of the sliding groove is slidably connected with a slider, a cross bar is inserted through the center of the side end of the slider, the end of the cross bar is fixedly connected with a pulling block, the side of the frame plate is fixedly provided with a receiving block, the surface of the sliding block is fixedly connected with a telescopic rod, the surface of the telescopic rod is movably connected with an arc plate, the bottom of the arc plate is fixedly connected with a support rod, the end of the support rod is fixedly connected with a bottom block, the end of the telescopic rod is fixedly connected with a support plate, the side end of the support plate is fixedly connected with an inclined plate, the inner wall surface of the support plate is fixedly installed with a cushion, the top of the support plate is fixedly installed with two symmetrically arranged limit blocks, and the back end of the support plate is movably in contact with a back plate.

[0007] Furthermore, the receiving block is arranged at the position where the cross bar contacts the pulling block, the cross bar passes through the end of the telescopic rod connected to the receiving block, and one telescopic rod is arranged on both sides of the pad with the center of the pad as the axis.

[0008] Furthermore, the shape of the arc plate matches the surface shape of the telescopic rod, the bottom block is located on the top of the machine, and the bottom block fixes the position of the support rod.

[0009] Furthermore, the abutment plate is located at the top side of the pad, the limit block passes through the abutment plate and is fixedly connected to the pad, and the support plate contacts the same end of the two abutment plates at the same time.

[0010] Furthermore, a round block is fixedly installed on the back side of the screen, the side end of the round block is fixedly connected to a horizontal plate, a bolt is inserted into the side end surface of the horizontal plate, the surface of the round block is rotatably connected to a rotating drum block, the surface of the rotating drum block is fixedly connected to a support rod, the end of the support rod is slidably connected to a connecting block, the bottom of the connecting block is fixedly contacted with a fixed block, and a receiving plate is fixedly installed on the bottom end of the fixed block.

[0011] Furthermore, two sides of the circular block are respectively connected to a horizontal plate symmetrical with the center of the circular block, the horizontal plate is in an "L" shape, and the clamping bolt passes through the horizontal plate and is threadedly connected to the side of the screen.

[0012] Furthermore, the support rod connects the drum block and the connecting block at the same time, the connecting block is located inside the center of the fixed block, and the fixed block protrudes from the surface of the receiving plate.

[0013] Furthermore, the receiving plate is in contact with the top plate, and the receiving plate is fixed to the top surface of the top plate.

[0014] Beneficial effects of the utility model: the utility model is a circuit board film inspection device, firstly, the circuit board film is placed on the surface of the pad, and the pull block needs to be pulled, and the cross bar is disengaged from the inside of the frame plate, so that the telescopic rod contacts the arc plate, and the support rod supports the telescopic rod contacting the arc plate, and then the telescopic rod is started, so that the telescopic rod pushes the position of the plate to move, so that the position of the circuit board film during inspection can be limited, and at the same time, the circuit board film can be prevented from being damaged by being clamped during inspection;

[0015] Secondly, when the round block is installed on the back side of the screen, the horizontal plate at the side end of the round block is bolted through and fixed to the side of the screen. At the same time, the rotating drum block connected to the surface of the round block and the connecting block, fixed block and receiving plate contacting the end of the support rod fix the position of the support rod, so that the screen position is supported by the support rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0017] Figure 1 This is a three-dimensional structural schematic diagram of a circuit board film inspection device of the utility model;

[0018] Figure 2 It is a schematic diagram of the main view of a circuit board film inspection device of the utility model;

[0019] Figure 3 It is a schematic diagram of a side view of a circuit board film inspection device of the utility model;

[0020] Figure 4 It is a schematic diagram of a top view of a circuit board film inspection device of the utility model;

[0021] Figure 5 It is a schematic diagram of a clamping plate in a circuit board film inspection device of the utility model;

[0022] Figure 6 for Figure 1 A is an enlarged schematic diagram.

[0023] In the figure: 1. main body; 101. top plate; 102. column; 103. screen; 2. machine table; 201. pad; 3. shelf; 4. slide; 401. slider; 402. cross bar; 403. pull block; 404. receiving block; 405. telescopic rod; 406. arc plate; 407. support rod; 408. bottom block; 5. abutment plate; 501. inclined plate; 502. cushion; 503. limit block; 504. backing plate; 6. round block; 7. cross plate; 8. bolt; 9. drum block; 901. support rod; 902. connecting block; 903. fixing block; 904. receiving plate. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] See also Figure 2 , Figure 5 and Figure 6 The utility model provides a technical solution: a circuit board film inspection device, comprising a main body 1, a top plate 101 is fixedly connected to the top of the main body 1, a column 102 is fixedly installed on the top of the top plate 101, a screen 103 is fixedly connected to the top of the column 102, a machine table 2 is fixedly installed on the top surface of the top plate 101, a pad 201 is fixedly arranged on the top of the machine table 2, and a frame plate 3 is fixedly connected to the top side of the machine table 2; a receiving block 404 is arranged at a position where the cross bar 402 contacts the pull block 403, and the cross bar 404 is fixedly arranged on the top surface of the top plate 101. 02 passes through the end of the telescopic rod 405 connected to the receiving block 404, and the telescopic rod 405 is respectively provided with one on both sides of the pad 201 with the center of the pad 201 as the axis. The shape of the arc plate 406 is consistent with the surface shape of the telescopic rod 405. The bottom block 408 is at the top of the machine table 2, and the bottom block 408 fixes the position of the support rod 407. The support plate 5 is at the top side end of the pad 201. The limit block 503 passes through the support plate 5 and is fixedly connected to the pad 201, and the support plate 504 contacts the same end of the two support plates 5 at the same time.

[0026] A slide groove 4 is provided on the inner wall of the frame plate 3, and a slider 401 is slidably connected inside the slide groove 4. A cross bar 402 is inserted in the center of the side end of the slider 401, and a pull block 403 is fixedly connected to the end of the cross bar 402. A receiving block 404 is fixedly arranged on the side of the frame plate 3, and a telescopic rod 405 is fixedly connected to the surface of the slider 401. An arc plate 406 is movably connected to the surface of the telescopic rod 405. A support rod 407 is fixedly connected to the bottom of the arc plate 406, and a bottom block 408 is fixedly connected to the end of the support rod 407. A stop plate 5 is fixedly connected to the end of the telescopic rod 405, and an inclined plate 501 is fixedly connected to the side end of the stop plate 5. A soft pad 502 is fixedly installed on the inner wall surface of the stop plate 5, and two symmetrically arranged limit blocks 503 are fixedly installed on the top of the stop plate 5. The back end of the stop plate 5 is movably in contact with a back plate 504.

[0027] See also Figure 1 , Figure 3 and Figure 4A round block 6 is fixedly installed on the back side of the screen 103, and a horizontal plate 7 is fixedly connected to the side end of the round block 6. A bolt 8 is inserted into the side end surface of the horizontal plate 7. A rotating drum block 9 is rotatably connected to the surface of the round block 6. A support rod 901 is fixedly connected to the surface of the rotating drum block 9. A connecting block 902 is slidably connected to the end of the support rod 901. The bottom of the connecting block 902 is fixedly contacted with a fixed block 903, and a receiving plate 904 is fixedly installed on the bottom end of the fixed block 903.

[0028] The two sides of the circular block 6 are respectively connected to a horizontal plate 7 which is symmetrical with the center of the circular block 6. The horizontal plate 7 is in an "L" shape, and the bolt 8 passes through the horizontal plate 7 and is threadedly connected to the side of the screen 103. The support rod 901 simultaneously connects the rotating drum block 9 and the connecting block 902. The connecting block 902 is located in the center of the fixed block 903, and the fixed block 903 protrudes from the surface of the receiving plate 904. The receiving plate 904 is in contact with the top plate 101, and the receiving plate 904 is fixed to the top surface of the top plate 101.

[0029] Specific implementation method: When it is necessary to limit the position of the circuit board film when inspecting the circuit board film, first place the circuit board film on the surface of the pad 201, so that it is necessary to pull the pull block 403, so that the pull block 403 drives the cross bar 402 to escape from the inside of the rack 3, and at the same time move the position of the slider 401, so that the telescopic rod 405 contacts the arc plate 406, so that the support rod 407 supports the telescopic rod 405 contacting the arc plate 406, and then the receiving block 404 passes through the position of the cross bar 402 and contacts the slider 401, so that the position of the slider 401 is fixed, and then the telescopic rod 405 is started, so that the telescopic rod 405 pushes the position of the abutment plate 5 to move, and the circuit board film on the surface of the pad 201 contacts the inclined plate 501 and enters the inner wall of the abutment plate 5, so that the two ends of the circuit board film contact the soft pad 502 on the inner wall of the abutment plate 5, so that the position of the circuit board film during inspection can be limited, and at the same time, the circuit board film can be prevented from being damaged by being clamped during inspection;

[0030] Secondly, when it is necessary to support the position of the screen 103, the round block 6 needs to be installed on the back side of the screen 103 so that the horizontal plate 7 at the side end of the round block 6 is passed through and fixed to the side of the screen 103 by the bolt 8, and at the same time, the rotating drum block 9 connected to the surface of the round block 6 and the connecting block 902, the fixing block 903 and the receiving plate 904 contacting the end of the support rod 901 fix the position of the support rod 901, so that the position of the screen 103 is supported by the support rod 901.

[0031] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A circuit board film inspection device, comprising a main body (1), characterized in that: The top of the main body (1) is fixedly connected to a top plate (101), the top of the top plate (101) is fixedly installed with a column (102), the top of the column (102) is fixedly connected to a screen (103), the top surface of the top plate (101) is fixedly installed with a machine platform (2), the top of the machine platform (2) is fixedly provided with a pad (201), and the top side of the machine platform (2) is fixedly connected to a frame plate (3); The inner wall of the frame plate (3) is provided with a slide groove (4), the interior of the slide groove (4) is slidably connected with a slider (401), a cross bar (402) is inserted in the center of the side end of the slider (401), the end of the cross bar (402) is fixedly connected with a pull block (403), the side of the frame plate (3) is fixedly provided with a receiving block (404), the surface of the slider (401) is fixedly connected with a telescopic rod (405), the surface of the telescopic rod (405) is movably connected with an arc plate (406), and the arc plate ( The bottom of the support rod (406) is fixedly connected to a support rod (407), the end of the support rod (407) is fixedly connected to a bottom block (408), the end of the telescopic rod (405) is fixedly connected to a support plate (5), the side end of the support plate (5) is fixedly connected to an inclined plate (501), the inner wall surface of the support plate (5) is fixedly installed with a soft cushion (502), the top of the support plate (5) is fixedly installed with two symmetrically arranged limit blocks (503), and the back end of the support plate (5) is movably in contact with a back plate (504).

2. A circuit board film inspection device according to claim 1, characterized in that: The receiving block (404) is arranged at the position where the cross bar (402) contacts the pulling block (403), and the cross bar (402) passes through the end of a telescopic rod (405) connected to the receiving block (404). The telescopic rod (405) is arranged on both sides of the support platform (201) with the center of the support platform (201) as the axis.

3. A circuit board film inspection device according to claim 1, characterized in that: The shape of the arc plate (406) matches the surface shape of the telescopic rod (405), the bottom block (408) is located on the top of the machine platform (2), and the bottom block (408) fixes the position of the support rod (407).

4. A circuit board film inspection device according to claim 1, characterized in that: The abutment plate (5) is located at the top side end of the pad (201), the limit block (503) passes through the abutment plate (5) and is fixedly connected to the pad (201), and the support plate (504) is in contact with the same end of the two abutment plates (5) at the same time.

5. The circuit board film inspection device according to claim 1, characterized in that: A round block (6) is fixedly mounted on the back side of the screen (103); a side end of the round block (6) is fixedly connected to a horizontal plate (7); a clamping bolt (8) is inserted through the side end surface of the horizontal plate (7); a rotating drum block (9) is rotatably connected to the surface of the round block (6); a support rod (901) is fixedly connected to the surface of the rotating drum block (9); a connecting block (902) is slidably connected to the end of the support rod (901); the bottom of the connecting block (902) is fixedly contacted with a fixed block (903); a receiving plate (904) is fixedly mounted on the bottom end of the fixed block (903).

6. A circuit board film inspection device according to claim 5, characterized in that: The two sides of the circular block (6) are respectively connected to a horizontal plate (7) symmetrical with the center of the circular block (6), the horizontal plate (7) is in an "L" shape, and the clamping bolt (8) passes through the horizontal plate (7) and is threadedly connected to the side of the screen (103).

7. A circuit board film inspection device according to claim 5, characterized in that: The support rod (901) simultaneously connects the rotating drum block (9) and the connecting block (902), the connecting block (902) is located in the center of the fixing block (903), and the fixing block (903) protrudes from the surface of the receiving plate (904).

8. The circuit board film inspection device according to claim 5, characterized in that: The receiving plate (904) is in contact with the top plate (101), and the receiving plate (904) is fixed on the top surface of the top plate (101).

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