CN215468944U - Laser scribing equipment for preventing photovoltaic cell piece from moving - Google Patents
Laser scribing equipment for preventing photovoltaic cell piece from moving Download PDFInfo
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- CN215468944U CN215468944U CN202121938257.3U CN202121938257U CN215468944U CN 215468944 U CN215468944 U CN 215468944U CN 202121938257 U CN202121938257 U CN 202121938257U CN 215468944 U CN215468944 U CN 215468944U
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Abstract
The utility model discloses laser scribing equipment for preventing a photovoltaic cell from moving, which comprises a scribing device body and a negative pressure workbench, wherein a hollow bedplate is arranged on the upper surface of the negative pressure workbench, an adjusting movable rod is connected between the side edge of the hollow bedplate and the negative pressure workbench, a limiting movable block and a leveling movable seat penetrate through the adjusting movable rod at the same time, the limiting movable block forms a rotating structure at the outer side of the upper end of the adjusting movable rod, the surfaces of the limiting movable block and a negative pressure adsorption plate are mutually attached, the leveling movable seat forms a lifting structure at the lower end of the adjusting movable rod, and the hollow bedplate and the adjusting movable rod are mutually connected through the leveling movable seat. This prevent laser scribing equipment of photovoltaic cell piece removal is provided with the spacing movable block that cooperation negative pressure adsorption plate used, and spacing movable block can cooperate the leveling sliding seat to carry out the interlocking simultaneously, keeps the location stable when convenient nimble adjustment.
Description
Technical Field
The utility model relates to the technical field related to laser scribing equipment, in particular to laser scribing equipment for preventing a photovoltaic cell piece from moving.
Background
In the processing process of the solar cell panel, generally, scribing processing needs to be carried out on the raw material sheet, wherein laser scribing equipment is not easy to cause workpiece deformation due to no mechanical punching force on the workpiece, laser is used for being focused into a smaller cutting point through optics to carry out scribing cutting, and the solar cell panel has good cutting precision.
And when carrying out the scribing of laser scribing equipment and processing, need naturally to put the piece of processing in a standstill below the laser head, but ordinary scribing equipment lacks certain positioning mechanism, the machined part takes place certain skew and removal and then influences the machining precision easily, also like chinese patent publication No. CN112570908A a laser scribing equipment for solar wafer, the accessible uses adjustable centre gripping fixed establishment, fixes the position of solar wafer, and the device fixed point is single relatively, if under the whole circumstances that takes place the skew of device, also be convenient for carry out certain leveling setting, place the machined part and also easily incline the removal thereupon, influence the accuracy nature of processing.
Aiming at the problems, the innovative design is carried out on the basis of the original laser scribing equipment for preventing the photovoltaic cell piece from moving.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide laser scribing equipment for preventing a photovoltaic cell piece from moving, and aims to solve the problems that the laser scribing equipment in the background art is short of a certain positioning structure, the device is easy to deflect and inconvenient to adjust, and the processing precision is influenced.
In order to achieve the purpose, the utility model provides the following technical scheme: a laser scribing device for preventing a photovoltaic cell piece from moving comprises a scribing device body and a negative pressure workbench;
a hollow bedplate is arranged on the upper surface of the negative pressure workbench, and negative pressure adsorption plates are uniformly distributed on the upper surface of the hollow bedplate;
an adjusting movable rod is connected between the side edge of the hollow bedplate and the negative pressure workbench, and a limiting movable block and a leveling movable seat penetrate through the adjusting movable rod;
wherein the limiting movable block forms a rotating structure at the outer side of the upper end of the adjusting movable rod, and the surfaces of the limiting movable block and the negative pressure adsorption plate are mutually attached;
meanwhile, the leveling movable seat forms a lifting structure at the lower end of the adjusting movable rod, and the hollow bedplate and the adjusting movable rod are connected with each other through the leveling movable seat.
Preferably, a movable through hole is formed in the penetrating position of the adjusting movable rod of the hollow bedplate, and the movable through hole and the internal negative pressure space of the hollow bedplate are mutually separated;
meanwhile, the lower end of the hollow bedplate is connected with a negative pressure sleeve and a negative pressure pump.
By adopting the technical scheme, the workpiece is adsorbed and positioned through the negative pressure adsorption effect, and scribing processing is conveniently carried out after the workpiece is stably placed on the hollow bedplate.
Preferably, the side wall of the upper end of the movable through hole is uniformly distributed with a joint limiting groove, the lower end of the limiting movable block is uniformly distributed with a joint limiting key corresponding to the joint limiting groove, and the limiting movable block and the hollow bedplate form a key connection limiting structure through the joint limiting key and the joint limiting groove.
By adopting the technical scheme, the limiting movable block can be movably adjusted in a limiting way by the clamping of the attaching limiting key, key connection is carried out in different directions, and flexible direction adjustment clamping and positioning can be conveniently carried out according to workpieces.
Preferably, the whole limiting movable block is of an L-shaped structure, the limiting movable block forms a lifting structure between the upper end of the adjusting movable rod and the hollow bedplate, and a connecting spring is attached to the top end of the limiting movable block and the top end of the adjusting movable rod.
By adopting the technical scheme, the lifting structure is matched with the elastic support, so that the workpiece with different radians can be flexibly attached to the limiting movable block to be flexibly attached and clamped.
Preferably, the lower end of the movable through hole is provided with a spherical movable groove, and the upper end of the leveling movable seat is integrally provided with a movable ball corresponding to the spherical movable groove;
meanwhile, an internal thread groove is formed in the lower end of the interior of the leveling movable seat, and the internal thread groove and the adjusting movable rod are in threaded connection.
By adopting the technical scheme, the lifting adjustment is carried out on the side leveling movable seat through the internal thread groove and the screw rod transmission of the adjusting movable rod, and the flexible angle leveling is facilitated by matching with the deflection structure of the spherical movable groove.
Preferably, the upper end of the interior of the leveling movable seat is uniformly distributed with limiting clamping grooves, and the limiting clamping grooves and the lower ends of the limiting movable blocks form a clamping limiting structure.
By adopting the technical scheme, the limiting movable block which is pressed down to be attached to the clamping workpiece for positioning can also synchronously limit the leveling structure of the leveling movable seat.
Compared with the prior art, the utility model has the beneficial effects that: the laser scribing equipment for preventing the photovoltaic cell piece from moving;
1. the limiting movable block is matched with the negative pressure adsorption plate for use, in the using process of the device, the negative pressure adsorption plate is matched with the intracavity negative pressure of the hollow bedplate, so that the sheet-shaped workpiece can be conveniently and stably attached and placed, meanwhile, the limiting movable block is matched with the elastic support of the connecting spring, so that an elastic clamping mechanism can be conveniently and synchronously formed at the position of the negative pressure adsorption plate, the device is suitable for auxiliary clamping and adsorption positioning in different thicknesses and workpiece specifications, the movement of a processing sheet is prevented, and good processing precision is favorably kept;
2. the device is provided with the leveling movable seat which can be matched with the limiting movable block to position and simultaneously perform leveling support, in the using process of the device, the lifting is adjusted through threads between the leveling movable seat and the adjusting movable rod, the flexible deflection of the spherical movable groove structure is matched, the device can conveniently perform flexible leveling calibration under the condition that the placement surface is uneven, the possibility of oblique movement of a workpiece is reduced, meanwhile, the laminating limit key structure at the lower end of the limiting movable block is matched to clamp, interlocking is formed between the limiting movable block and the leveling movable seat, and the positioning stability is maintained while the flexible adjustment is facilitated.
Drawings
FIG. 1 is a schematic cross-sectional front view of the present invention;
FIG. 2 is an enlarged view of a portion a of FIG. 1 according to the present invention;
FIG. 3 is a schematic top view of the hollow platen of the present invention;
FIG. 4 is a schematic bottom view of the movable block of the present invention;
FIG. 5 is a schematic top view of the leveling movable seat of the present invention.
In the figure: 1. a scribing device body; 2. a negative pressure workbench; 3. a hollow platen; 4. a negative pressure adsorption plate; 5. adjusting the movable rod; 6. a limiting movable block; 61. fitting a limit key; 7. leveling the movable seat; 71. a movable sphere; 72. an internal thread groove; 73. a limiting clamping groove; 8. a movable through hole; 81. fitting a limit groove; 82. a spherical movable groove; 9. a negative pressure sleeve; 10. a negative pressure pump; 11. a spring is connected.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a laser scribing device for preventing a photovoltaic cell from moving comprises a scribing device body 1 and a negative pressure workbench 2, wherein a hollow bedplate 3 is arranged on the upper surface of the negative pressure workbench 2, negative pressure adsorption plates 4 are uniformly distributed on the upper surface of the hollow bedplate 3, an adjusting movable rod 5 is connected between the side edge of the hollow bedplate 3 and the negative pressure workbench 2, a limiting movable block 6 and a leveling movable seat 7 penetrate through the adjusting movable rod 5, a movable through hole 8 is formed in the penetrating position of the adjusting movable rod 5 of the hollow bedplate 3, the movable through hole 8 and the internal negative pressure space of the hollow bedplate 3 are mutually separated, a negative pressure sleeve 9 and a negative pressure pump 10 are connected to the lower end of the hollow bedplate 3, a workpiece is adsorbed and positioned through the action of negative pressure adsorption, and scribing processing is convenient after the workpiece is stably placed on the hollow bedplate 3;
referring to fig. 1-2 and fig. 4, wherein the limiting movable block 6 forms a rotating structure at the outer side of the upper end of the adjusting movable rod 5, the surfaces of the limiting movable block 6 and the negative pressure adsorption plate 4 are mutually attached, the upper end side wall of the movable through hole 8 is uniformly distributed with a fitting limiting groove 81, the lower end of the limiting movable block 6 is uniformly distributed with a fitting limiting key 61 corresponding to the fitting limiting groove 81, and the limiting movable block 6 and the hollow platen 3 form a key connection limiting structure through the fitting limiting key 61 and the fitting limiting groove 81, so that the limiting movable block 6 can be movably adjusted through the clamping limiting of the fitting limiting key 61, and is in key connection in different directions, thereby facilitating the flexible direction adjustment clamping and positioning according to the workpiece, the limiting movable block 6 is integrally in an "L" type structure, and the limiting movable block 6 forms a lifting structure between the upper end of the adjusting movable rod 5 and the hollow platen 3, a connecting spring 11 is attached between the limiting movable block 6 and the top end of the adjusting movable rod 5, and the limiting movable block 6 is conveniently attached to workpieces with different radians flexibly to be attached and clamped flexibly through the lifting structure and the elastic support;
as shown in fig. 1-2 and fig. 5, the leveling movable base 7 forms a lifting structure at the lower end of the adjusting movable rod 5, the hollow bedplate 3 and the adjusting movable rod 5 are connected with each other through the leveling movable base 7, the lower end of the movable through hole 8 is provided with a spherical movable groove 82, the upper end of the leveling movable base 7 is integrally provided with a movable ball 71 corresponding to the spherical movable groove 82, the lower end of the interior of the leveling movable base 7 is provided with an internal thread groove 72, the internal thread groove 72 and the adjusting movable rod 5 form a threaded connection, the lifting adjustment of the side leveling movable base 7 is performed through the internal thread groove 72 and the screw transmission of the adjusting movable rod 5, the flexible leveling of the angle is facilitated by matching with the deflection structure of the spherical movable groove 82, the upper end of the interior of the leveling movable base 7 is uniformly distributed with limit slots 73, and the limit slots 73 and the lower end of the limit movable block 6 form a clamping limit structure, the limiting movable block 6 which is pressed down, attached and clamped to a workpiece to position can also synchronously limit the leveling structure of the leveling movable seat 7.
The working principle is as follows: when the laser scribing device for preventing the photovoltaic cell from moving is used, a workpiece to be machined can be placed on the negative pressure adsorption plate 4 of the hollow bedplate 3, internal negative pressure is formed through the negative pressure sleeve 9 and the negative pressure pump 10 to keep adsorption and positioning on the machined part, when further positioning is needed, the connecting spring 11 can be extruded by pulling the limiting movable block 6, when the limiting movable block 6 corresponds to the proper position of the machined part, the downward pressing, laminating, clamping and positioning of the limiting movable block 6 are kept through the elastic action of the connecting spring 11, meanwhile, when the limiting movable block 6 is pulled open, the laminating limiting key 61 is separated from the limiting clamping groove 73, the leveling movable seat 7 can be adjusted at the moment, the heights of the side edges of the movable ball 71 and the hollow bedplate 3 are adjusted through the screw rod transmission of rotating the leveling movable seat 7 and the inner thread groove 72, and certain horizontal adjustment is convenient to be carried out when the placing surface of the device is not flat, the possibility of the work piece moving obliquely is reduced.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a prevent laser scribing equipment of photovoltaic cell piece removal, includes scribing device body (1) and negative pressure workstation (2), its characterized in that:
a hollow bedplate (3) is arranged on the upper surface of the negative pressure workbench (2), and negative pressure adsorption plates (4) are uniformly distributed on the upper surface of the hollow bedplate (3);
an adjusting movable rod (5) is connected between the side edge of the hollow bedplate (3) and the negative pressure workbench (2), and a limiting movable block (6) and a leveling movable seat (7) simultaneously penetrate through the adjusting movable rod (5);
wherein the limiting movable block (6) forms a rotating structure at the outer side of the upper end of the adjusting movable rod (5), and the surfaces of the limiting movable block (6) and the negative pressure adsorption plate (4) are mutually attached;
meanwhile, the leveling movable seat (7) forms a lifting structure at the lower end of the adjusting movable rod (5), and the hollow bedplate (3) and the adjusting movable rod (5) are connected with each other through the leveling movable seat (7).
2. The laser scribing apparatus for preventing movement of a photovoltaic cell piece according to claim 1, wherein: a movable through hole (8) is formed in the penetrating position of the adjusting movable rod (5) of the hollow bedplate (3), and the movable through hole (8) is separated from the internal negative pressure space of the hollow bedplate (3);
meanwhile, the lower end of the hollow bedplate (3) is connected with a negative pressure sleeve (9) and a negative pressure pump (10).
3. The laser scribing apparatus for preventing movement of a photovoltaic cell piece according to claim 2, wherein: the utility model discloses a spacing connection structure of activity through-hole (8) is including the activity of spacing movable block (6) and hollow platen (3), the upper end lateral wall evenly distributed of activity through-hole (8) has laminating spacing groove (81), and the lower extreme evenly distributed of spacing movable block (6) has laminating spacing key (61) that correspond laminating spacing groove (81) to constitute key-type connection limit structure through laminating spacing key (61) and laminating spacing groove (81) between spacing movable block (6) and hollow platen (3).
4. The laser scribing apparatus for preventing movement of a photovoltaic cell piece according to claim 3, wherein: the whole limiting movable block (6) is of an L-shaped structure, the limiting movable block (6) forms a lifting structure between the upper end of the adjusting movable rod (5) and the hollow bedplate (3), and a connecting spring (11) is attached to the top ends of the limiting movable block (6) and the adjusting movable rod (5).
5. The laser scribing apparatus for preventing movement of a photovoltaic cell piece according to claim 2, wherein: the lower end of the movable through hole (8) is provided with a spherical movable groove (82), and the upper end of the leveling movable seat (7) is integrally provided with a movable sphere (71) corresponding to the spherical movable groove (82);
meanwhile, an inner thread groove (72) is formed in the lower end of the interior of the leveling movable seat (7), and the inner thread groove (72) is in threaded connection with the adjusting movable rod (5).
6. The laser scribing apparatus for preventing movement of a photovoltaic cell piece according to claim 5, wherein: the upper end of the interior of the leveling movable seat (7) is uniformly distributed with limiting clamping grooves (73), and the lower ends of the limiting clamping grooves (73) and the limiting movable block (6) form a clamping limiting structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121938257.3U CN215468944U (en) | 2021-08-18 | 2021-08-18 | Laser scribing equipment for preventing photovoltaic cell piece from moving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121938257.3U CN215468944U (en) | 2021-08-18 | 2021-08-18 | Laser scribing equipment for preventing photovoltaic cell piece from moving |
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| Publication Number | Publication Date |
|---|---|
| CN215468944U true CN215468944U (en) | 2022-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121938257.3U Active CN215468944U (en) | 2021-08-18 | 2021-08-18 | Laser scribing equipment for preventing photovoltaic cell piece from moving |
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| CN (1) | CN215468944U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115389820A (en) * | 2022-10-27 | 2022-11-25 | 广东微容电子科技有限公司 | MLCC insulation resistance detection device and use method |
-
2021
- 2021-08-18 CN CN202121938257.3U patent/CN215468944U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115389820A (en) * | 2022-10-27 | 2022-11-25 | 广东微容电子科技有限公司 | MLCC insulation resistance detection device and use method |
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