Surface-mounted component exposure machine with positioning structure

Abstract

The utility model discloses a patch component exposure machine with a positioning structure, which relates to the technical field of patch component exposure and comprises an exposure machine shell, a driving motor is mounted in the exposure machine shell, and the output end of the driving motor is connected with a conveying belt through a shaft rod. The positioning mechanism is arranged in the exposure machine shell and is positioned on the conveying belt; the positioning mechanism comprises a guide unit and a positioning unit; and the guide unit is used for guiding the movement of the positioning unit. According to the utility model, through the arrangement of the positioning mechanism, when the exposure machine carries out line printing on a surface-mounted component, after a material is placed on the conveying belt, the driving motor drives the material on the conveying belt to move into the exposure machine, and the conveying belt can drive the abutting plate on the outer side to approach the material while the material moves, so that the exposure machine can carry out line printing on the surface-mounted component. And the positioning device is in contact with the outer wall of the material for pushing and positioning, so that the purpose of synchronously positioning the surface-mounted components in the conveying process is achieved, and the working efficiency is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of patch component exposure, in particular to a patch component exposure machine with a positioning structure. Background Art

[0002] In the prior art, when processing patch components, an exposure machine is generally used to print circuits on the patch components. When printing, the patch components need to be placed on a conveyor belt manually. In order to ensure the accuracy of the printing position, the patch components generally need to be positioned to ensure that the patch components do not shift. In order to further improve work efficiency and achieve the purpose of automatically positioning the patch components, the utility model proposes a patch component exposure machine with a positioning structure. Utility Model Content

[0003] The purpose of the utility model is to provide a chip component exposure machine with a positioning structure in order to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a patch component exposure machine with a positioning structure, comprising an exposure machine housing, a drive motor is installed inside the exposure machine housing, the output end of the drive motor is connected to a conveyor belt through a shaft rod, and also includes a positioning mechanism arranged in the exposure machine housing and located on the conveyor belt; the positioning mechanism includes a guide unit and a positioning unit; the guide unit is used to provide guidance for the movement of the positioning unit; the positioning unit is used to automatically position the material during the conveying process.

[0005] The guide unit includes a fixed rod, a guide plate, a guide block, a fixed plate, and a positioning rod; the fixed rod is fixed to the outer wall of the conveyor belt, and the fixed rod moves with the movement of the conveyor belt; the guide plate is fixed to the end of the fixed rod, and the guide plate is used to give the fixed plate a lateral movement thrust; the positioning rod is fixedly installed inside the exposure machine housing, and the positioning rod is used to provide guidance for the lateral movement of the fixed plate; the fixed plate is slidably connected to the outer wall of the positioning rod, and the fixed plate is used to synchronously drive the lateral movement of the abutment plate; the guide block is fixed to the outer wall of the fixed plate and penetrates the guide plate to the other side of the guide plate, and the guide block is used to receive the thrust from the guide plate.

[0006] As a further solution of the utility model: the positioning unit includes a movable rod, a spring, and a resistance plate; the movable rod is laterally slidably installed on the outer wall of the fixed plate and penetrates the fixed plate to the other side of the fixed plate, and the movable rod is used to provide a guide for the movement of the resistance plate; the resistance plate is fixed at the end of the movable rod, and the resistance plate is used to position the material; the two ends of the spring are respectively clamped on the outer wall of the fixed plate and the outer wall of the resistance plate, and the spring is used to provide an elastic thrust in one direction for the resistance plate at all times.

[0007] As a further solution of the utility model: a transmission belt is installed on the outer wall of the abutment plate, and the transmission belt is used to avoid friction with the material when contacting with the material.

[0008] As a further solution of the utility model: a slide groove for axial movement of the movable rod is formed on the inner side of the fixed plate, and the outer wall of the movable rod is in a "T"-shaped structure as a whole.

[0009] As a further solution of the utility model: the outer wall of the guide plate is in an inclined state as a whole, and a sliding groove for relative movement of the guide block is formed on the inner side of the guide plate.

[0010] As a further solution of the utility model: the outer wall of the guide block is in an "I"-shaped structure as a whole, and the outer wall of the vertical rod of the guide block is in a cylindrical state.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] By setting a positioning mechanism, when the exposure machine prints circuits on patch components, after placing the material on the conveyor belt, the material on the conveyor belt is driven by the driving motor to move to the inside of the exposure machine. While the material is moving, the conveyor belt can drive the outer abutment plate to approach the material and contact the outer wall of the material for push positioning, thereby preventing the material from shifting during the conveying process. This device achieves the purpose of synchronously positioning the patch components during the conveying process, further improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model;

[0014] Figure 2 This is a schematic diagram of the installation structure of the guide plate of the utility model;

[0015] Figure 3 It is a structural schematic diagram of the positioning mechanism of the utility model.

[0016] In the figure: 1. exposure machine housing; 2. driving motor; 3. conveyor belt; 4. positioning mechanism; 401. fixing rod; 402. guide plate; 403. guide block; 404. fixing plate; 405. positioning rod; 406. movable rod; 407. spring; 408. stop plate; 409. transmission belt. DETAILED DESCRIPTION

[0017] 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.

[0018] See also Figure 1-Figure 3 In an embodiment of the utility model, a patch component exposure machine with a positioning structure includes an exposure machine housing 1, a driving motor 2 is installed inside the exposure machine housing 1, an output end of the driving motor 2 is connected to a conveyor belt 3 through a shaft rod, and also includes a positioning mechanism 4 arranged in the exposure machine housing 1 and located on the conveyor belt 3.

[0019] The positioning mechanism 4 includes a guiding unit and a positioning unit; the guiding unit is used to provide guidance for the activities of the positioning unit; and the positioning unit is used to automatically position the material during the conveying process.

[0020] The guide unit includes a fixed rod 401, a guide plate 402, a guide block 403, a fixed plate 404, and a positioning rod 405; the fixed rod 401 is fixed to the outer wall of the conveyor belt 3, and the fixed rod 401 moves with the movement of the conveyor belt 3; the guide plate 402 is fixed to the end of the fixed rod 401, and the guide plate 402 is used to give the fixed plate 404 a lateral movement thrust; the positioning rod 405 is fixedly installed inside the exposure machine housing 1, and the positioning rod 405 is used to provide guidance for the lateral movement of the fixed plate 404; the fixed plate 404 is slidably connected to the outer wall of the positioning rod 405, and the fixed plate 404 is used to synchronously drive the abutment plate 408 to move laterally; the guide block 403 is fixed to the outer wall of the fixed plate 404 and passes through the guide plate 402 to the other side of the guide plate 402, and the guide block 403 is used to receive the thrust from the guide plate 402.

[0021] The positioning unit includes a movable rod 406, a spring 407, and a stop plate 408; the movable rod 406 is laterally slidably installed on the outer wall of the fixed plate 404 and penetrates the fixed plate 404 to the other side of the fixed plate 404, and the movable rod 406 is used to provide a guide for the movement of the stop plate 408; the stop plate 408 is fixed at the end of the movable rod 406, and the stop plate 408 is used to position the material; the two ends of the spring 407 are respectively clamped on the outer wall of the fixed plate 404 and the outer wall of the stop plate 408, and the spring 407 is used to provide an elastic thrust in one direction for the stop plate 408 at all times.

[0022] In this embodiment: when it is necessary to print circuits on SMD components, the material is first placed on the conveyor belt 3 inside the exposure machine housing 1, and the drive motor 2 is started to drive the conveyor belt 3 to move the material on the conveyor belt 3 to the inside of the exposure machine housing 1, and the laser inside the exposure machine housing 1 is used to print circuits on the surface of the material. In the process of conveying materials, the fixed rod 401 fixed on the outer wall of the conveyor belt 3 will also move with the transmission of the conveyor belt 3, and the moving fixed rod 401 will synchronously drive the guide plate 402 to move; because the outer wall of the guide plate 402 is in an inclined state as a whole, the guide plate 402 will give the guide block 403 a lateral thrust during the movement, driving the guide block 403 and the fixed plate 404 to slide along the positioning rod 405, and at the same time, the movable rod 406 and the plate 408 connected to the outer wall of the fixed plate 404 will also move accordingly, so that the transmission belt 409 set on the outer wall of the plate 408 will contact the material on the conveyor belt 3, and the material will be pushed and positioned. During the movement, the material contacts the transmission belt 409 on the outer wall of the plate 408 and drives the transmission belt 409 to rotate, which will not cause friction obstruction to the movement of the material. This device achieves the purpose of synchronously positioning the material during the material conveying process, reduces the operation of manual positioning, and further improves the work efficiency.

[0023] Please refer to Figure 1-Figure 3 A transmission belt 409 is installed on the outer wall of the abutment plate 408, and the transmission belt 409 is used to avoid friction with the material when it contacts the material. A sliding groove is formed on the inner side of the fixed plate 404 for the axial movement of the movable rod 406. The outer wall of the movable rod 406 is a "T"-shaped structure as a whole. The outer wall of the guide plate 402 is inclined as a whole. A sliding groove is formed on the inner side of the guide plate 402 for the relative movement of the guide block 403. The outer wall of the guide block 403 is an "I"-shaped structure as a whole, and the outer wall of the vertical rod of the guide block 403 is cylindrical.

[0024] In this embodiment: through this structure, during the axial movement of the guide plate 402, the guide block 403 is stuck in the cylindrical rods of the outer walls on both sides of the guide plate 402, and will be driven by the thrust from the inclined outer wall of the guide plate 402 to drive the fixed plate 404 to move laterally along the positioning rod 405 synchronously. When the material line printing is completed, the drive motor 2 rotates in the opposite direction. When the material is reset under the conveying action of the conveyor belt 3, the guide block 403 and the fixed plate 404 will also be reset synchronously under the guiding action of the guide plate 402.

[0025] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A chip component exposure machine with a positioning structure, comprising an exposure machine housing (1), a drive motor (2) being installed inside the exposure machine housing (1), an output end of the drive motor (2) being connected to a conveyor belt (3) via a shaft, characterized in that: The exposure machine also includes a positioning mechanism (4) disposed in the exposure machine housing (1) and located on the conveyor belt (3); the positioning mechanism (4) includes a guide unit and a positioning unit; the guide unit includes a fixing rod (401), a guide plate (402), a guide block (403), a fixing plate (404), and a positioning rod (405); the fixing rod (401) is fixed to the outer wall of the conveyor belt (3), and the fixing rod (401) moves with the movement of the conveyor belt (3); the guide plate (402) is fixed to the end of the fixing rod (401), and the guide plate (402) is used to provide the fixing plate (405) with a certain degree of rotation. 04) lateral movement thrust; the positioning rod (405) is fixedly installed inside the exposure machine housing (1), and the positioning rod (405) is used to provide guidance for the lateral movement of the fixed plate (404); the fixed plate (404) is slidably connected to the outer wall of the positioning rod (405), and the fixed plate (404) is used to synchronously drive the lateral movement of the abutment plate (408); the guide block (403) is fixed to the outer wall of the fixed plate (404) and passes through the guide plate (402) to the other side of the guide plate (402), and the guide block (403) is used to receive the thrust from the guide plate (402).

2. The SMD component exposure machine with a positioning structure according to claim 1, characterized in that: The positioning unit comprises a movable rod (406), a spring (407), and a stop plate (408); the movable rod (406) is laterally slidably mounted on the outer wall of the fixed plate (404) and penetrates the fixed plate (404) to the other side of the fixed plate (404), and the movable rod (406) is used to provide a guide for the movement of the stop plate (408); the stop plate (408) is fixed to the end of the movable rod (406), and the stop plate (408) is used to position the material; the two ends of the spring (407) are respectively clamped on the outer wall of the fixed plate (404) and the outer wall of the stop plate (408), and the spring (407) is used to provide an elastic thrust in one direction for the stop plate (408) at all times.

3. The SMD component exposure machine with a positioning structure according to claim 2, characterized in that: A transmission belt (409) is installed on the outer wall of the abutment plate (408).

4. The chip component exposure machine with a positioning structure according to claim 2, characterized in that: A sliding groove for axial movement of the movable rod (406) is formed on the inner side of the fixed plate (404), and the outer wall of the movable rod (406) is in a "T"-shaped structure as a whole.

5. The chip component exposure machine with a positioning structure according to claim 1, characterized in that: The outer wall of the guide plate (402) is in an inclined state as a whole, and a sliding groove for relative movement of the guide block (403) is formed on the inner side of the guide plate (402).

6. The chip component exposure machine with a positioning structure according to claim 1, characterized in that: The outer wall of the guide block (403) is in an "I"-shaped structure as a whole, and the outer wall of the vertical rod of the guide block (403) is in a cylindrical state.

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