Adjusting mechanism for laser module of exposure machine

Abstract

The utility model discloses an exposure machine laser module adjusting mechanism which comprises two cross rods, two ends of the cross rods are in bolted connection with side plates, the inside of each side plate is rotatably connected with a ball screw through a bearing, one side of each side plate is in bolted connection with a motor, a user can pull a placing plate, and the placing plate can be placed on the side plate. And the placing plate drives the sliding sleeve to slide on the surface of the sliding rod. And then a limiting bolt is screwed to limit the sliding sleeve, so that adjustment and supporting can be effectively and conveniently carried out according to the length of the machined part. A user starts the exposure lamp panel and the motor, so that the motor drives the ball screw to rotate, and the ball screw drives the exposure lamp panel to transversely move through the ball nut. Meanwhile, the exposure lamp panel drives the sliding block to slide on the surface of the sliding rail. The motor drives the ball screw to rotate in the forward direction and the reverse direction, so that the ball nut reciprocates, a large-area exposure lamp can be effectively and conveniently replaced, and the effect of saving energy is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of exposure machines, and particularly relates to a laser module adjustment mechanism of an exposure machine. Background Art

[0002] An ultraviolet exposure machine is a machine that transfers image information on film or other transparent objects to a surface coated with a photosensitive substance by emitting ultraviolet rays of UVA wavelength through a light.

[0003] At present, a Chinese utility model with the announcement number CN220752518U discloses an exposure machine laser module adjustment mechanism, which relates to the technical field of exposure machines, including a fixing mechanism, and an exposure mechanism is fixedly installed at the bottom of the inner wall of the fixing mechanism, and the exposure mechanism includes a motor. In the utility model, under the action of the fixing mechanism, when the circuit board is conveyed to the bottom of the exposure machine, the exposure machine starts to start and exposes the circuit board below. At this time, the second motor starts, driving the threaded rod to start rotating, so that the moving rod moves forward, and the light emitted by the exposure machine is blocked by pulling the shading cloth on the shading roll. At the same time, the two third motors also start to drive the two pulleys to rotate, and the two driven pulleys and the shading plate are driven by two belts to rotate to block the light, and the exposure area is adjusted in coordination with the motor to meet the production needs of circuit boards of different sizes and different requirements, thereby improving the practicality of the device.

[0004] However, the existing exposure machine laser module adjustment mechanism cannot effectively adjust the support according to the length of the workpiece, and cannot effectively save energy. To solve the above problems, we provide an exposure machine laser module adjustment mechanism. Utility Model Content

[0005] The purpose of the utility model is to provide an exposure machine laser module adjustment mechanism to solve the problems raised by the above background technology.

[0006] The above-mentioned technical purpose of the utility model is achieved through the following technical solutions: an exposure machine laser module adjustment mechanism, comprising two cross bars, both ends of the cross bars are bolted to side plates, the inside of the side plates are rotatably connected to a ball screw through a bearing, one side of the side plate is bolted to a motor, the output end of the motor is bolted to the ball screw through a coupling, the surface of the ball screw is threadedly connected to a ball nut, the top of the ball nut is bolted to an exposure light board, the top of the cross bar is bolted to a slide rail, the surface of the slide rail is slidably connected to a slider, the top of the slider is bolted to the exposure light board, a slide rod is provided on the top of the side plate, the surface of the slide rod is slidably connected to a sleeve, and the top of the sleeve is bolted to a placement plate.

[0007] With the above technical solution: the user can pull the placement plate so that the placement plate drives the sliding sleeve to slide on the surface of the slide rod. Then, the limit bolt is tightened so that the limit bolt limits the sliding sleeve, thereby effectively facilitating the adjustment of the support according to the length of the workpiece. The user starts the exposure light board and the motor so that the motor drives the ball screw to rotate, and the ball screw drives the exposure light board to move laterally through the ball nut. At the same time, the exposure light board drives the slider to slide on the surface of the slide rail. The ball screw is driven by the motor to rotate forward and reverse, so that the ball nut reciprocates, thereby effectively facilitating the replacement of large-area exposure lamps and saving energy.

[0008] The utility model is further configured that both ends of the slide bar are fixedly sleeved with mounting seats, and the bottom of the mounting seat is bolted to the side plate.

[0009] By adopting the above technical solution, the slide bar can be effectively installed by providing a mounting seat.

[0010] The utility model is further configured that the bottom of the sliding sleeve is threadedly connected with a limiting bolt, and one end of the limiting bolt penetrates into the interior of the sliding sleeve.

[0011] By adopting the above technical solution, the sliding sleeve can be effectively installed by setting the limit bolts.

[0012] The utility model is further configured that a mounting block is provided on one side of the side plate, and one side of the mounting block is bolted to the side plate.

[0013] By adopting the above technical solution, the device can be effectively installed by setting the installation block.

[0014] The utility model is further configured that a mounting bolt is sleeved inside the mounting block, and a round hole matched with the mounting bolt is opened inside the mounting block.

[0015] By adopting the above technical solution, the circular holes are provided so as to be effectively used in conjunction with the mounting bolts.

[0016] The utility model is further configured that the top of the placement plate is provided with anti-slip grooves.

[0017] The above technical solution can effectively prevent slipping by providing anti-skid patterns.

[0018] In summary, the utility model has the following beneficial effects:

[0019] 1. The user can pull the placement plate to make the placement plate drive the sliding sleeve to slide on the surface of the sliding rod. Then tighten the limit bolt to limit the sliding sleeve, so that the support can be adjusted according to the length of the workpiece;

[0020] 2. At the same time, the exposure lamp board drives the slider to slide on the surface of the slide rail. The motor drives the ball screw to rotate forward and reverse, so that the ball nut reciprocates, which can effectively replace the use of large-area exposure lamps and save energy. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0022] Figure 2 This utility model Figure 1 A partial enlarged view of point A in the middle.

[0023] Figure numerals: 1. cross bar; 2. side panel; 3. ball screw; 4. motor; 5. ball nut; 6. exposure light board; 7. slide rail; 8. slider; 9. slide bar; 10. sleeve; 11. placement plate; 12. mounting seat; 13. limit bolt; 14. mounting block; 15. mounting bolt. DETAILED DESCRIPTION

[0024] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0025] Embodiment 1:

[0026] refer to Figure 1 and Figure 2 , an exposure machine laser module adjustment mechanism, including two cross bars 1, both ends of the cross bars 1 are bolted with side plates 2, the inside of the side plates 2 is rotatably connected with a ball screw 3 through a bearing, one side of the side plates 2 is bolted with a motor 4, the output end of the motor 4 is bolted with the ball screw 3 through a coupling, the surface of the ball screw 3 is threadedly connected with a ball nut 5, the top of the ball nut 5 is bolted with an exposure lamp board 6, the user can pull the placement plate 11, so that the placement plate 11 drives the sliding sleeve 10 to slide on the surface of the sliding rod 9. Then, the limit bolt 13 is screwed to limit the sliding sleeve 10, so that the support can be effectively adjusted according to the length of the workpiece.

[0027] refer to Figure 1 Both ends of the slide bar 9 are fixedly sleeved with mounting seats 12, and the bottom of the mounting seats 12 is bolted to the side plate 2. By providing the mounting seats 12, the slide bar 9 can be effectively installed.

[0028] refer to Figure 1 The bottom of the sliding sleeve 10 is threadedly connected with a limiting bolt 13, and one end of the limiting bolt 13 penetrates into the interior of the sliding sleeve 10. By setting the limiting bolt 13, the sliding sleeve 10 can be effectively installed.

[0029] refer to Figure 1A mounting block 14 is provided on one side of the side plate 2, and one side of the mounting block 14 is bolted to the side plate 2. By providing the mounting block 14, the device can be effectively installed.

[0030] Brief description of the use process: the user can pull the placement plate 11 so that the placement plate 11 drives the sliding sleeve 10 to slide on the surface of the sliding rod 9. Then, the limiting bolt 13 is screwed so that the limiting bolt 13 limits the sliding sleeve 10, thereby effectively facilitating the adjustment of the support according to the length of the workpiece.

[0031] Embodiment 2:

[0032] refer to Figure 1 and Figure 2 The top of the crossbar 1 is bolted with a slide rail 7, the surface of the slide rail 7 is slidably connected with a slider 8, the top of the slider 8 is bolted with the exposure lamp board 6, the top of the side plate 2 is provided with a slide bar 9, the surface of the slide bar 9 is slidably connected with a slide sleeve 10, the top of the slide sleeve 10 is bolted with a placement plate 11, the user starts the exposure lamp board 6 and the motor 4, the motor 4 drives the ball screw 3 to rotate, and the ball screw 3 drives the exposure lamp board 6 to move horizontally through the ball nut 5. At the same time, the exposure lamp board 6 drives the slider 8 to slide on the surface of the slide rail 7. The motor 4 drives the ball screw 3 to rotate forward and reverse, so that the ball nut 5 reciprocates, so that it can effectively facilitate the use of large-area exposure lamps and save energy.

[0033] refer to Figure 1 The mounting block 14 is sleeved with mounting bolts 15 , and the mounting block 14 is provided with round holes adapted to the mounting bolts 15 . By providing the round holes, the mounting bolts 15 can be effectively used.

[0034] refer to Figure 1 The top of the placement plate 11 is provided with anti-skid grooves, which can effectively prevent skidding.

[0035] Brief description of the use process: the user starts the exposure lamp board 6 and the motor 4, so that the motor 4 drives the ball screw 3 to rotate, and the ball screw 3 drives the exposure lamp board 6 to move horizontally through the ball nut 5. At the same time, the exposure lamp board 6 drives the slider 8 to slide on the surface of the slide rail 7. The motor 4 drives the ball screw 3 to rotate forward and reverse, so that the ball nut 5 reciprocates, thereby effectively facilitating the use of large-area exposure lamps and playing a role in saving energy.

[0036] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. An exposure machine laser module adjustment mechanism, comprising two cross bars (1), characterized in that: Both ends of the cross bar (1) are bolted to side plates (2), the interior of the side plate (2) is rotatably connected to a ball screw (3) via a bearing, one side of the side plate (2) is bolted to a motor (4), the output end of the motor (4) is bolted to the ball screw (3) via a coupling, the surface of the ball screw (3) is threadedly connected to a ball nut (5), the top of the ball nut (5) is bolted to an exposure light board (6), the top of the cross bar (1) is bolted to a slide rail (7), the surface of the slide rail (7) is slidably connected to a slider (8), the top of the slider (8) is bolted to the exposure light board (6), the top of the side plate (2) is provided with a slide bar (9), the surface of the slide bar (9) is slidably connected to a slide sleeve (10), the top of the slide sleeve (10) is bolted to a placement plate (11).

2. The laser module adjustment mechanism of an exposure machine according to claim 1, characterized in that: Both ends of the slide bar (9) are fixedly sleeved with mounting seats (12), and the bottom of the mounting seat (12) is bolted to the side plate (2).

3. The laser module adjustment mechanism of an exposure machine according to claim 1, characterized in that: The bottom of the sliding sleeve (10) is threadedly connected to a limiting bolt (13), and one end of the limiting bolt (13) penetrates into the interior of the sliding sleeve (10).

4. The laser module adjustment mechanism of an exposure machine according to claim 1, characterized in that: A mounting block (14) is provided on one side of the side plate (2), and one side of the mounting block (14) is bolted to the side plate (2).

5. The laser module adjustment mechanism of an exposure machine according to claim 4, characterized in that: The interior of the mounting block (14) is sleeved with a mounting bolt (15), and the interior of the mounting block (14) is provided with a circular hole matched with the mounting bolt (15).

6. The exposure machine laser module adjustment mechanism according to claim 1, characterized in that: The top of the placement plate (11) is provided with anti-slip grooves.

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