Laser scribing four-in-one equipment

Abstract

The utility model belongs to the technical field of laser scribing, and particularly relates to laser scribing four-in-one equipment, which comprises a first laser part, a second laser part, a third laser part and a fourth laser part, the second laser part comprises a second laser head, and the second laser head is suitable for processing P1 and P4 processes of the base material; the first laser part comprises a first limiting assembly, the second laser part comprises a second limiting assembly, the first limiting assembly and the second limiting assembly are electrically connected with an upper computer, and the movement stroke of the first laser part and the movement stroke of the second laser part are limited through cooperation of the first limiting assembly and the second limiting assembly; two processes are integrated into one device through the first laser head, and the other two processes are integrated into one device through the second laser head, so that the number of devices is reduced, and the cost is reduced; and through cooperation of the first limiting assembly and the second limiting assembly, collision between the first laser part and the second laser part is prevented, and the equipment is protected.

Description

Technical Field

[0001] The utility model belongs to the technical field of laser scribing, and in particular relates to a four-in-one laser scribing device. Background Art

[0002] The laser scribing of perovskite cells will go through a total of four processes, among which P1, P2, and P3 are three scribing processes, and there is also a P4 edge cleaning process. The current perovskite laser scribing machine can only complete one process (P1 or P2 or P3 or P4) and is not compatible with the three wavelengths of infrared light, ultraviolet light, and green light. That is, one device cannot be compatible with the four processes of P1, P2, P3, and P4. Equipping multiple devices during the trial phase will increase costs.

[0003] Therefore, it is necessary to provide a four-in-one laser scribing device that is compatible with P1-P4 and can prevent devices from colliding with each other. Utility Model Content

[0004] The utility model aims to provide a four-in-one laser scribing device.

[0005] In order to solve the above technical problems, the utility model provides a four-in-one laser scribing device, comprising: a support table, a side wall of which is slidably provided with a first laser unit and a second laser unit, wherein the first laser unit is arranged on the left side of the second laser unit; the first laser unit comprises a first laser head, wherein the first laser head is suitable for two of the processes for processing a substrate; the second laser unit comprises a second laser head, wherein the second laser head is suitable for the other two processes for processing a substrate; the first laser unit comprises a first limit assembly, the second laser unit comprises a second limit assembly, the first limit assembly and the second limit assembly are electrically connected to a host computer, wherein the first limit assembly and the second limit assembly cooperate to limit the movement range of the first laser unit and the second laser unit.

[0006] Further, the first laser unit includes a first supporting box, the first limiting assembly includes a first position sensor and a first sensor baffle, and the first position sensor and the first sensor baffle are arranged on the side wall of the first supporting box; the second laser unit includes a second supporting box, the second limiting assembly includes a second position sensor and a second sensor baffle, and the second position sensor and the second sensor baffle are arranged on the side wall of the first supporting box; wherein, when the first sensor baffle is inserted into the second position sensor, the first laser unit stops moving.

[0007] Furthermore, when the second sensor baffle is inserted into the first position sensor, the second laser unit stops moving.

[0008] Furthermore, a first limit baffle is provided on the left side arm of the support platform, and a first limit sensor is provided on the left side wall of the first support box, wherein when the first limit sensor moves to the position of the first limit baffle, the first laser unit stops moving.

[0009] Furthermore, a second limit baffle is provided on the right side wall of the support platform, and a second limit sensor is provided on the right side wall of the second support box, wherein when the second limit sensor moves to the position of the second limit baffle, the second laser unit stops moving.

[0010] Further, a first origin sensor is provided on the side wall of the first supporting box, and the first origin sensor is provided on the right side of the first limit sensor, wherein when the first origin sensor moves to the position of the first limit baffle, the first laser unit is at the origin position.

[0011] Further, a second origin sensor is provided on the side wall of the second supporting box, and the second origin sensor is provided on the left side of the first limit sensor, wherein when the second origin sensor moves to the position of the second limit baffle, the second laser unit is at the origin position.

[0012] Furthermore, a pair of first buffers are provided on both sides of the support platform, wherein the first buffers are suitable for abutting against the outer walls of the first support box and the second support box; a second buffer platform is provided on the side wall of the first support box, and a second buffer is provided on the side wall of the second support box, wherein the second buffer is suitable for abutting against the second buffer platform.

[0013] Furthermore, the first supporting box and the second supporting box are both connected to the output end of a driving component, and the driving component is a linear motor.

[0014] Furthermore, the first laser head is suitable for P2 and P3 processes of processing a substrate, and the second laser head is suitable for P1 and P4 processes of processing a substrate.

[0015] Beneficial effects of the utility model:

[0016] 1. By setting up a support table, the support table has a simple and reliable structure, and can stably set up the first laser unit and the second laser unit, providing a good working environment for the four-in-one laser scribing device of the utility model; the first laser unit and the second laser unit are slidably arranged on the side wall of the support table, and the first laser unit and the second laser unit can slide to the processing position to perform laser scribing or edge cleaning on the substrate.

[0017] 2. By setting a first laser head, the first laser head can emit lasers suitable for two of the scribing processes, namely, lasers for P2 and P3, to realize the scribing of P2 and P3 processes on the substrate, and integrate the P2 and P3 processes into one device, thereby reducing the number of devices and lowering costs; by setting a second laser head, the second laser head can emit lasers suitable for the other two processes, namely, lasers for scribing P1 and lasers for edge cleaning P4, to realize the scribing of the substrate P1 process and edge cleaning of the P4 process, and integrate the P1 and P4 processes into one device, thereby reducing the number of devices and lowering costs.

[0018] 3. By setting the first limit assembly and the second limit assembly, the first limit assembly and the second limit assembly can cooperate with the sensor and the baffle to send a signal to the host computer when the first laser unit and the second laser unit are close to each other. The host computer transmits the signal to stop the movement of the first laser unit and the second laser unit, thereby preventing the first laser unit and the second laser unit from colliding with each other and protecting the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is a schematic diagram of the first structure of the four-in-one laser scribing device of the utility model;

[0021] Figure 2 This is a second structural schematic diagram of the four-in-one laser scribing equipment of the utility model.

[0022] In the figure:

[0023] 100, a first laser unit, 110, a first laser head, 120, a first support box, 121, a first limit sensor, 122, a first origin sensor, 123, a second buffer table, 124, a first position sensor, 125, a first sensor baffle, 130, a first limit baffle, 140, a first buffer;

[0024] 200, a second laser unit, 210, a second laser head, 220, a second support box, 221, a second limit sensor, 222, a second origin sensor, 223, a second position sensor, 224, a second sensor baffle, 230, a second limit baffle, 240, a second buffer. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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. Example

[0026] like Figure 1-2 As shown, the utility model provides a four-in-one laser scribing device, including: a support table, a first laser unit 100 and a second laser unit 200 are slidably arranged on the side wall of the support table, wherein the first laser unit 100 is arranged on the left side of the second laser unit 200; by setting the support table, the support table structure is simple and reliable, and the first laser unit 100 and the second laser unit 200 can be stably set up, providing a good working environment for the four-in-one laser scribing device of the utility model; by sliding the first laser unit 100 and the second laser unit 200 on the side wall of the support table, the first laser unit 100 and the second laser unit 200 are A laser unit 100 and a second laser unit 200 can slide to a processing position to perform laser scribing on a substrate; the first laser unit 100 includes a first laser head 110, wherein the first laser head 110 is suitable for two of the processes of processing the substrate; the second laser unit 200 includes a second laser head 210, wherein the second laser head 210 is suitable for the other two processes of processing the substrate; by setting the first laser head 110, the first laser head 110 can emit a laser suitable for scribing P2 and P3, and the substrate is scribed by the P2 and P3 processes, and the P2 and P3 processes are processed. 3 processes are integrated into one device, which reduces the number of devices and reduces the cost; by setting the second laser head 210, the first laser head 110 can emit a laser suitable for scribing P1 and edge cleaning P4, so as to implement the scribing of the P1 process and the edge cleaning of the P4 process on the substrate, and integrate the P1 and P4 processes into one device, which reduces the number of devices and reduces the cost; the first laser unit 100 includes a first limiting component, and the second laser unit 200 includes a second limiting component, and the first limiting component and the second limiting component are electrically connected to the upper computer, wherein, through the The first limit assembly and the second limit assembly cooperate to limit the movement range of the first laser unit 100 and the second laser unit 200; by setting the first limit assembly and the second limit assembly, the first limit assembly and the second limit assembly cooperate with the sensor and the baffle, and can send a signal to the host computer when the first laser unit 100 and the second laser unit 200 approach each other, and the host computer transmits the signal to stop the movement of the first laser unit 100 and the second laser unit 200, thereby preventing the first laser unit 100 and the second laser unit 200 from colliding, thereby protecting the present device.

[0027] The first laser unit 100 includes a first support box 120, the first limit assembly includes a first position sensor 124 and a first sensor baffle 125, and the first position sensor 124 and the first sensor baffle 125 are arranged on the side wall of the first support box 120; the second laser unit 200 includes a second support box 220, the second limit assembly includes a second position sensor 223 and a second sensor baffle 224, and the second position sensor 223 and the second sensor baffle 224 are arranged on the side wall of the first support box 120; wherein, when the first sensor baffle 125 is inserted into the second position sensor 223, the first laser unit 100 stops moving; when P2 or P3 is being scratched, the first laser unit 100 is started, and the second laser unit 200 remains stationary. Under normal circumstances, the first sensor baffle 125 of the first laser unit 100 cannot contact the second position sensor 223 of the second laser unit 200, and when a fault occurs, the first sensor baffle 125 contacts the second position sensor 223. The second position sensor 223 is suitable for sending a signal to a host computer (not shown in the figure), so that the first laser unit 100 stops running and an alarm is triggered, thereby preventing the first laser unit 100 and the second laser unit 200 from colliding with each other.

[0028] When the second sensor baffle 224 is inserted into the first position sensor 124, the second laser unit 200 stops moving; when performing P1 scribing or P4 edge clearing, the second laser unit 200 is started, and the first laser unit 100 remains stationary. Under normal circumstances, the second sensor baffle 224 of the second laser unit 200 cannot contact the first position sensor 124 of the first laser unit 100. When a fault occurs, the second sensor baffle 224 contacts the first position sensor 124. The first position sensor 124 is suitable for sending a signal to a host computer (not shown in the figure), the second laser unit 200 stops running, and an alarm is triggered to prevent the first laser unit 100 and the second laser unit 200 from colliding with each other.

[0029] The left side arm of the support platform is provided with a first limit baffle 130, and the left side wall of the first support box 120 is provided with a first limit sensor 121, wherein when the first limit sensor 121 moves to the position of the first limit baffle 130, the first laser unit 100 stops moving; when the first limit sensor 121 moves to the position of the first limit baffle 130, the first limit sensor 121 transmits a signal to the host computer, so that the first laser unit 100 stops moving, thereby preventing the first laser unit 100 from sliding out of the device.

[0030] A second limit baffle 230 is provided on the right side wall of the support platform, and a second limit sensor 221 is provided on the right side wall of the second support box 220, wherein when the second limit sensor 221 moves to the position of the second limit baffle 230, the second laser unit 200 stops moving; when the second limit sensor 221 moves to the position of the second limit baffle 230, the second limit sensor 221 transmits a signal to the host computer, so that the second laser unit 200 stops moving, thereby preventing the second laser unit 200 from sliding out of the device.

[0031] A first origin sensor 122 is provided on the side wall of the first supporting box 120, and the first origin sensor 122 is provided on the right side of the first limit sensor 121, wherein when the first origin sensor 122 moves to the position of the first limit baffle 130, the first laser unit 100 is at the origin position; when the first laser unit 100 is reset, the first supporting box 120 slides and drives the first origin sensor 122 to move to the position of the first limit baffle 130, at which time the first origin sensor 122 transmits a signal to the host computer (not shown in the figure), and it is learned that the first laser unit 100 is at the origin position.

[0032] A second origin sensor 222 is provided on the side wall of the second supporting box 220, and the second origin sensor 222 is provided on the left side of the first limit sensor 121, wherein when the second origin sensor 222 moves to the position of the second limit baffle 230, the second laser unit 200 is at the origin position; when the second laser unit 200 is reset, the second supporting box 220 slides and drives the second origin sensor 222 to move to the position of the second limit baffle 230, at which time the second origin sensor 222 transmits a signal to the host computer (not shown in the figure), and it is learned that the second laser unit 200 is at the origin position.

[0033] A pair of first buffers 140 are provided on both sides of the support platform, wherein the first buffers 140 are suitable for abutting against the outer walls of the first support box 120 and the second support box 220; a second buffer platform 123 is provided on the side wall of the first support box 120, and a second buffer 240 is provided on the side wall of the second support box 220, wherein the second buffer 240 is suitable for abutting against the second buffer platform 123; when the first support box 120 and the second support box 220 slide to both sides of the support platform, the first buffer 140 can abut against the first support box 120 and the second support box 220. The side wall of the second support box 220 acts as a buffer for the movement of the first support box 120 and the second support box 220, preventing the first support box 120 and the second support box 220 from colliding with the side wall of the support table; when the first support box 120 and the second support box 220 move relative to each other, the second buffer 240 can support the second buffer table 123, preventing the first support box 120 and the second support box 220 from colliding with each other, thereby protecting the first support box 120 and the second support box 220 and improving the service life of the four-in-one laser scribing equipment of the utility model.

[0034] The first supporting box 120 and the second supporting box 220 are both connected to the output end of the driving component, and the driving component is a linear motor (not shown in the figure); the linear motor has high working precision and can accurately control the movement stroke of the first supporting box 120 and the second supporting box 220 to prevent the first supporting box 120 and the second supporting box 220 from colliding, thus forming a layer of protection.

[0035] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A four-in-one laser scribing device, characterized in that: include: A support platform, wherein a first laser unit and a second laser unit are slidably disposed on the side wall of the support platform, wherein: The first laser unit is arranged on the left side of the second laser unit; The first laser unit includes a first laser head, wherein: The first laser head is suitable for two of the processes for processing the substrate; The second laser unit includes a second laser head, wherein: The second laser head is suitable for the other two processes of processing the substrate; The first laser unit includes a first limiter assembly, the second laser unit includes a second limiter assembly, the first limiter assembly and the second limiter assembly are electrically connected to a host computer, wherein: The first limiting assembly and the second limiting assembly cooperate to limit the movement range of the first laser unit and the second laser unit.

2. A four-in-one laser scribing device as claimed in claim 1, characterized in that: The first laser unit includes a first support box, the first limit assembly includes a first position sensor and a first sensor baffle, and the first position sensor and the first sensor baffle are arranged on the side wall of the first support box; The second laser unit includes a second supporting box, the second limit assembly includes a second position sensor and a second sensor baffle, and the second position sensor and the second sensor baffle are arranged on the side wall of the first supporting box; in, When the first sensor baffle is inserted into the second position sensor, the first laser part stops moving.

3. A four-in-one laser scribing device as claimed in claim 2, characterized in that: When the second sensor blocking piece is inserted into the first position sensor, the second laser part stops moving.

4. A four-in-one laser scribing device as claimed in claim 3, characterized in that: The left side arm of the support platform is provided with a first limit baffle, and the left side wall of the first support box is provided with a first limit sensor, wherein: When the first limit sensor moves to the position of the first limit barrier, the first laser unit stops moving.

5. The four-in-one laser scribing device according to claim 4, characterized in that: The right side wall of the support platform is provided with a second limit baffle, and the right side wall of the second support box is provided with a second limit sensor, wherein: When the second limit sensor moves to the position of the second limit barrier, the second laser unit stops moving.

6. The four-in-one laser scribing device according to claim 5, characterized in that: The side wall of the first supporting box is provided with a first origin sensor, and the first origin sensor is provided on the right side of the first limit sensor, wherein: When the first origin sensor moves to the position of the first limit barrier, the first laser unit is at the origin position.

7. The four-in-one laser scribing device according to claim 6, characterized in that: The side wall of the second supporting box is provided with a second origin sensor, and the second origin sensor is provided on the left side of the first limit sensor, wherein: When the second origin sensor moves to the position of the second limit barrier, the second laser unit is at the origin position.

8. The four-in-one laser scribing device according to claim 7, characterized in that: A pair of first buffers are provided on both sides of the support platform, wherein: The first buffer is suitable for abutting against the outer walls of the first supporting box and the second supporting box; The side wall of the first supporting box is provided with a second buffer platform, and the side wall of the second supporting box is provided with a second buffer, wherein: The second buffer is suitable for abutting against the second buffer platform.

9. The four-in-one laser scribing device according to claim 8, characterized in that: The first supporting box and the second supporting box are both connected to the output end of the driving component, and the driving component is a linear motor.

10. A four-in-one laser scribing device as claimed in any one of claims 1 to 9, characterized in that: The first laser head is suitable for the scribing process of processing the substrate, and the second laser head is suitable for the scribing and edge cleaning process of processing the substrate.

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