Photovoltaic glass production photovoltaic sheet feeding machine positioning support device

Abstract

The utility model relates to the technical field of encapsulation photovoltaic glass manufacturing for solar cell, especially relates to a photovoltaic glass production is with photovoltaic upper piece machine positioning support device, including the upper piece platform, the even rotation connection of several conveying rollers has in the upper piece platform inside horizontal, positioning mechanism drives two connecting seat a along the connecting frame sliding through the pneumatic cylinder, drives the synchronous movement of mounting panel and guide wheel, can adjust the interval of both sides guide wheel according to the width of photovoltaic glass flexibly, realizes the stable clamping and positioning of different specifications photovoltaic glass, avoids the collision or deviation problem caused by traditional fixed interval design, improves the positioning versatility, the rubber pad fixed on the surface of guide wheel can reduce the rigid contact with photovoltaic glass, reduces the risk of scratching, at the same time, the elastic property of rubber pad can buffer the vibration in the conveying process, avoids the displacement or collapse of photovoltaic glass due to the bump, ensures the integrity of photovoltaic glass in the positioning support process.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic glass manufacturing technology for solar cell packaging, and specifically to a positioning support device for a photovoltaic loading machine used in photovoltaic glass production. Background Technology

[0002] In the photovoltaic glass production process, the loading machine is a key piece of equipment that transfers photovoltaic glass sheets from the conveyor line to the processing station, while the positioning and support device is used to accurately position and stably support the photovoltaic glass sheets during the loading process, ensuring that the photovoltaic glass sheets do not shift, collide or break during the transfer.

[0003] Traditional devices often use fixed blocks for positioning, which cannot flexibly adjust the positioning position according to the size of the photovoltaic glass sheet. They have poor adaptability to different specifications of photovoltaic glass, and are prone to positioning deviations that lead to misalignment of the sheet. In addition, photovoltaic glass sheets are brittle and hard, and existing support structures are mostly rigid contacts without cushioning protection. During support or transfer, the edges of the photovoltaic glass are easily broken or the surface is scratched due to vibration or collision. Furthermore, the support height and positioning angle of some devices are fixed, which cannot adapt to different material picking heights or inclined conveying requirements of the sheet loading machine, thus limiting the application scenarios. Utility Model Content

[0004] To address the problems mentioned in the background section, this invention provides a positioning and support device for a photovoltaic glass loading machine used in photovoltaic glass production.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a positioning support device for a photovoltaic glass loading machine in photovoltaic glass production, comprising a loading table, wherein a plurality of conveying rollers are rotatably connected laterally within the loading table, and further comprising:

[0006] The base has two threaded cylinders rotatably connected inside the upper side plate of the base. Two studs mesh inside the two threaded cylinders. Two vertical plates are fixedly connected to the upper side of the two studs respectively. A connecting block is rotatably connected to the opposite side of the two vertical plates.

[0007] A drive mechanism is used to drive the two threaded cylinders to rotate.

[0008] A connecting frame is fixedly connected to the upper side of the connecting block. Two fixing plates are symmetrically fixedly connected inside the upper plate platform. The connecting frame is fixedly connected to the upper side of the fixing plates. Two connecting seats a are slidably connected inside the connecting frame. An installation plate is fixedly connected to the upper side of the connecting seat a. Several connecting columns are laterally and evenly rotatably connected to the upper side of the installation plate. Guide wheels are fixedly connected to the connecting columns.

[0009] An angle adjustment mechanism, used to adjust the angle of the connecting block;

[0010] A positioning mechanism is provided for driving two connecting seats a to move along the connecting frame.

[0011] Preferably, the drive mechanism includes a servo motor a, a connecting rod, and a bevel gear b. The servo motor a is fixedly connected to the inner wall of the left side of the base, the connecting rod is rotatably connected to the base, the connecting rod is fixedly connected to the output shaft of the servo motor a, two bevel gears a are fixedly connected to the connecting rod, the bevel gear b is fixedly connected to the lower side of the threaded cylinder, and the bevel gear a and bevel gear b mesh.

[0012] Preferably, the angle adjustment mechanism includes a screw, a rack, and a servo motor b. A power box is fixedly connected to the right side of the right vertical plate. A movable groove is formed on the rear inner wall of the power box. The screw is rotatably connected in the movable groove. A connecting seat b is slidably connected in the movable groove. The rack is fixedly connected to the front side of the connecting seat b. The servo motor b is fixedly connected to the upper side of the power box. The output shaft of the servo motor b extends into the movable groove and is fixedly connected to the screw. The screw meshes with the connecting seat b. Gears c are rotatably connected to the power box through left and right symmetrical rotating shafts. The left side of the left rotating shaft extends out of the power box and is fixedly connected to a connecting block. Gear c meshes with the rack.

[0013] Preferably, the positioning mechanism includes a cylinder, which is symmetrically fixed in the connecting frame, and the connecting seat a is fixed in the telescopic end of the cylinder.

[0014] Preferably, a rubber pad is fixed to the guide wheel.

[0015] Preferably, a partition is fixedly connected inside the connecting frame.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] In this invention, the positioning mechanism drives two connecting seats a to slide along the connecting frame via a cylinder, causing the mounting plate and guide wheels to move synchronously. The spacing between the guide wheels on both sides can be flexibly adjusted according to the width of the photovoltaic glass, achieving stable clamping and positioning of photovoltaic glass of different specifications. This avoids collision or displacement problems caused by traditional fixed spacing designs, improving the versatility of positioning. The rubber pads fixed to the surface of the guide wheels reduce rigid contact with the photovoltaic glass, lowering the risk of scratches. At the same time, the elastic properties of the rubber pads can buffer vibrations during transportation, preventing the photovoltaic glass from shifting or cracking due to bumps, ensuring the integrity of the photovoltaic glass during the positioning and support process.

[0018] In this invention, the angle adjustment mechanism is driven by a servo motor b to rotate the screw, which in turn moves the connecting seat b and the rack. The rack meshes with the gear c to drive the transmission, thereby causing the connecting block to rotate around the vertical plate. This achieves precise adjustment of the angle of the connecting frame and the photovoltaic glass conveying process, meeting the requirements of different loading machines or subsequent processes for the angle of the photovoltaic glass. No additional steering equipment is required, simplifying the production line layout.

[0019] This invention utilizes a drive mechanism that uses a servo motor (a) to rotate a connecting rod and a bevel gear (a). The bevel gear (a) meshes with a bevel gear (b) on the lower side of a threaded cylinder, driving the stud to rise and fall along the threaded cylinder. This adjusts the overall height of the vertical plate, connecting frame, and photovoltaic glass, allowing for precise matching of the gripping height of different loading machines and improving equipment compatibility. Attached Figure Description

[0020] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0021] Figure 1 This is a schematic diagram of the structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the internal structure of the connecting frame in this utility model;

[0023] Figure 3 This is a schematic diagram of the internal structure of the base in this utility model;

[0024] Figure 4 This is an enlarged structural diagram of point A in this utility model;

[0025] In the diagram: 1. Base; 2. Threaded cylinder; 3. Stud; 4. Vertical plate; 5. Connecting block; 6. Connecting frame; 7. Power box; 8. Fixing plate; 9. Partition plate;

[0026] Positioning mechanism: 101, cylinder; 102, connecting seat a; 103, mounting plate;

[0027] 11. Connecting column; 12. Guide wheel; 13. Rubber pad; 14. Loading platform; 15. Conveyor roller;

[0028] Drive mechanism: 161, servo motor a; 162, connecting rod; 163, bevel gear a; 164, bevel gear b; 17, moving slot;

[0029] Angle adjustment mechanism: 181, servo motor b; 182, screw; 183, connecting seat b; 184, rack; 185, gear c. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] like Figure 1-4 As shown, this utility model has the following four specific embodiments.

[0032] Example 1

[0033] A positioning and support device for a photovoltaic glass loading machine in photovoltaic glass production includes a loading table 14, with a plurality of conveying rollers 15 rotatably connected laterally within the loading table 14. The device is characterized by further comprising:

[0034] The base 1 has two threaded cylinders 2 rotatably connected inside the upper side plate of the base 1. Two studs 3 mesh inside the two threaded cylinders 2. Two vertical plates 4 are fixedly connected to the upper side of the two studs 3 respectively. A connecting block 5 is rotatably connected to the opposite side of the two vertical plates 4.

[0035] The drive mechanism is used to drive the two threaded cylinders 2 to rotate;

[0036] The connecting frame 6 is fixedly connected to the upper side of the connecting block 5. Two fixing plates 8 are symmetrically fixedly connected inside the upper plate stage 14. The connecting frame 6 is fixedly connected to the upper side of the fixing plates 8. Two connecting seats a102 are slidably connected inside the connecting frame 6. An installation plate 103 is fixedly connected to the upper side of the connecting seat a102. Several connecting columns 11 are laterally and evenly rotatably connected to the upper side of the installation plate 103. Guide wheels 12 are fixedly connected to the connecting columns 11.

[0037] Angle adjustment mechanism, used to adjust the angle of connecting block 5;

[0038] The positioning mechanism is used to drive the two connecting seats a102 to move along the connecting frame 6.

[0039] In this embodiment, as Figures 1-2 ,as well as Figures 3-4 As shown,

[0040] The positioning mechanism drives two connecting seats a102, two mounting plates 103, and several connecting columns 11 and guide wheels 12 to move closer to each other to clamp and position the photovoltaic glass on the upper plate stage 14. The driving mechanism drives two threaded cylinders 2 to rotate. The rotation of the threaded cylinders 2 drives the studs 3 to move upward. The upward movement of the studs 3 drives the vertical plate 4, connecting block 5, connecting frame 6 and upper plate stage 14 to move upward. The height of the upper plate stage 14 can be adjusted according to actual needs.

[0041] An angle adjustment mechanism drives the connecting block 5, connecting frame 6 and upper platen 14 to adjust their angles to adapt to different tilting conveying requirements of the upper platen 14.

[0042] Example 2

[0043] The difference from Embodiment 1 is that this embodiment discloses a drive structure for connecting the column 11 and the guide wheel 12:

[0044] Preferably, the positioning mechanism includes a cylinder 101, which is symmetrically fixed in the connecting frame 6, and the connecting seat a102 is fixed in the telescopic end of the cylinder 101.

[0045] Preferably, a rubber pad 13 is fixedly attached to the guide wheel 12;

[0046] Preferably, a partition plate 9 is fixedly connected inside the connecting frame 6;

[0047] In this embodiment, as Figure 2 As shown, the two cylinders 101 start synchronously, driving the two connecting seats a102, the two mounting plates 103, and several connecting columns 11 and guide wheels 12 to move closer to each other, clamping and positioning the photovoltaic glass on the upper side of the upper stage 14;

[0048] like Figures 1-2 As shown, the rubber pad 13 increases the friction between the guide wheel 12 and the photovoltaic glass, and prevents the guide wheel 12 from damaging the surface of the photovoltaic glass.

[0049] Example 3

[0050] The difference from Embodiment 2 is that this embodiment discloses how to adjust the angle of the connecting block 5 and the upper stage 14:

[0051] Preferably, the angle adjustment mechanism includes a screw 182, a rack 184, and a servo motor b181. A power box 7 is fixedly connected to the right side of the right vertical plate 4. A moving groove 17 is opened on the rear inner wall of the power box 7. The screw 182 is rotatably connected in the moving groove 17. A connecting seat b183 is slidably connected in the moving groove 17. The rack 184 is fixedly connected to the front side of the connecting seat b183. The servo motor b181 is fixedly connected to the upper side of the power box 7. The output shaft of the servo motor b181 extends into the moving groove 17 and is fixedly connected to the screw 182. The screw 182 meshes with the connecting seat b183. Gears c185 are rotatably connected in the power box 7 through left and right symmetrical rotating shafts. The left side of the left rotating shaft extends out of the power box 7 and is fixedly connected to the connecting block 5. Gear c185 meshes with the rack 184.

[0052] In this embodiment, as Figure 3 and Figure 4 As shown, the servo motor b181 drives the screw 182 to rotate. The rotation of the screw 182 causes the connecting seat b183 and the rack 184 to move downward. The downward movement of the rack 184 causes the gear c185, the connecting block 5 and the upper plate stage 14 to adjust their angles to adapt to different tilting conveying requirements.

[0053] Example 4

[0054] The difference from Embodiment 3 is that this embodiment discloses how to drive the threaded cylinder 2 to rotate:

[0055] Preferably, the drive mechanism includes a servo motor a161, a connecting rod 162, and a bevel gear b164. The servo motor a161 is fixedly connected to the inner wall of the left side of the base 1, the connecting rod 162 is rotatably connected to the base 1, the connecting rod 162 is fixedly connected to the output shaft of the servo motor a161, two bevel gears a163 are fixedly connected to the connecting rod 162, and the bevel gear b164 is fixedly connected to the lower side of the threaded cylinder 2, with the bevel gears a163 and b164 meshing.

[0056] Servo motor a161 drives connecting rod 162 and two bevel gears a163 to rotate. The rotation of bevel gear a163 drives bevel gear b164 to rotate. The rotation of bevel gear b164 drives threaded cylinder 2 to rotate. The rotation of threaded cylinder 2 drives stud 3 to move upward. The upward movement of stud 3 drives vertical plate 4, connecting block 5, connecting frame 6 and upper plate stage 14 to move upward. The height of upper plate stage 14 can be adjusted according to actual needs.

[0057] Working principle and usage process of this utility model:

[0058] In use, this utility model is as follows:

[0059] Two cylinders 101 start synchronously, driving two connecting seats a102, two mounting plates 103, several connecting columns 11, and guide wheels 12 to move closer to each other, clamping and positioning the photovoltaic glass on the upper side of the upper stage 14;

[0060] Servo motor b181 drives screw 182 to rotate. The rotation of screw 182 causes connecting seat b183 and rack 184 to move downward. The downward movement of rack 184 causes gear c185, connecting block 5 and upper platen 14 to adjust their angles to adapt to different inclined conveying requirements. Servo motor a161 drives connecting rod 162 and two bevel gears a163 to rotate. The rotation of bevel gear a163 causes bevel gear b164 to rotate. The rotation of bevel gear b164 causes threaded cylinder 2 to rotate. The rotation of threaded cylinder 2 causes stud 3 to move upward. The upward movement of stud 3 causes vertical plate 4, connecting block 5, connecting frame 6 and upper platen 14 to move upward. The height of upper platen 14 can be adjusted according to actual needs.

[0061] The circuits, electronic components, and modules involved are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this utility model does not involve any improvement to the software and methods.

[0062] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A positioning support device for a photovoltaic glass loading machine in photovoltaic glass production, comprising a loading table (14), wherein a plurality of conveying rollers (15) are rotatably connected laterally within the loading table (14), characterized in that, Also includes: The base (1) has two threaded cylinders (2) rotatably connected inside the upper side plate of the base (1), and two studs (3) meshing inside the two threaded cylinders (2). Two vertical plates (4) are fixedly connected to the upper side of the two studs (3), and a connecting block (5) is rotatably connected to the opposite side of the two vertical plates (4). A drive mechanism for driving two threaded cylinders (2) to rotate; A connecting frame (6) is fixedly connected to the upper side of the connecting block (5). Two fixing plates (8) are symmetrically fixed inside the upper plate platform (14). The connecting frame (6) is fixedly connected to the upper side of the fixing plates (8). Two connecting seats a (102) are slidably connected inside the connecting frame (6). An mounting plate (103) is fixedly connected to the upper side of the connecting seat a (102). Several connecting columns (11) are laterally and evenly rotatably connected to the upper side of the mounting plate (103). Guide wheels (12) are fixedly connected to the connecting columns (11). An angle adjustment mechanism is used to adjust the angle of the connecting block (5); A positioning mechanism is provided for driving two connecting seats a (102) to move along the connecting frame (6).

2. The positioning support device for a photovoltaic glass loading machine according to claim 1, characterized in that: The drive mechanism includes a servo motor a (161), a connecting rod (162), and a bevel gear b (164). The servo motor a (161) is fixed to the inner wall of the left side of the base (1). The connecting rod (162) is rotatably connected inside the base (1). The connecting rod (162) is fixed to the output shaft of the servo motor a (161). Two bevel gears a (163) are fixed to the connecting rod (162). The bevel gear b (164) is fixed to the lower side of the threaded cylinder (2). The bevel gears a (163) and b (164) mesh.

3. The positioning support device for a photovoltaic glass loading machine according to claim 1, characterized in that: The angle adjustment mechanism includes a screw (182), a rack (184), and a servo motor b (181). A power box (7) is fixedly connected to the right side of the vertical plate (4). A moving groove (17) is provided on the inner rear wall of the power box (7). The screw (182) is rotatably connected in the moving groove (17). A connecting seat b (183) is slidably connected in the moving groove (17). The rack (184) is fixedly connected to the front side of the connecting seat b (183). The servo motor b (181) is fixed to the upper side of the power box (7). The output shaft of the servo motor b (181) extends into the moving groove (17) and is fixedly connected to a screw (182). The screw (182) meshes with the connecting seat b (183). The power box (7) is rotatably connected to a gear c (185) through left and right symmetrical rotating shafts. The left side of the rotating shaft extends out of the power box (7) and is fixedly connected to a connecting block (5). The gear c (185) meshes with a rack (184).

4. The positioning support device for a photovoltaic glass loading machine according to claim 1, characterized in that: The positioning mechanism includes a cylinder (101), which is symmetrically fixed in the connecting frame (6) and the connecting seat a (102) is fixed in the telescopic end of the cylinder (101).

5. The positioning support device for a photovoltaic glass loading machine according to claim 1, characterized in that: A rubber pad (13) is fixedly attached to the guide wheel (12).

6. The positioning support device for a photovoltaic glass loading machine according to claim 1, characterized in that: A partition plate (9) is fixedly connected inside the connecting frame (6).

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