Material pickling device

Abstract

The utility model relates to a material pickling device which comprises a pickling tank, a supporting beam, a first driving device and a second driving device, the supporting beam is arranged above the pickling tank, the first driving device and the second driving device are arranged on the supporting beam in a spaced and sliding mode, and a first grabbing piece used for grabbing a box body is arranged on the first driving device. The first driving device is provided with a first grabbing piece used for grabbing the box body, the second driving device is provided with a second grabbing piece used for grabbing the box body to be subjected to acid pickling, the first driving device is used for driving the first grabbing piece to grab the box body to be subjected to acid pickling into the acid pickling pool, and the second driving device is used for driving the second grabbing piece to grab the box body subjected to acid pickling and move the box body out of the acid pickling pool. According to the material pickling device, the pickling efficiency of silicon materials can be remarkably improved, the production cost is reduced, and the production automation level is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of material cleaning, in particular to a material pickling device. Background Art

[0002] In the photovoltaic industry, silicon materials need to be pickled to remove oxides and impurities on the surface through chemical reactions between acids and silicon materials, so as to achieve the purpose of purifying silicon materials.

[0003] At present, when pickling silicon materials, generally a lifting device is used to put a box containing silicon materials into a pickling tank. After pickling is completed, the lifting device drives the box to move to the next working station. In actual operation, there is a problem of low pickling efficiency. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a material pickling device to solve the above problems existing in the current silicon material pickling process.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A material pickling device includes a pickling tank, a support beam, a first driving device and a second driving device. The support beam is arranged above the pickling tank. The first driving device and the second driving device are slidably arranged on the support beam at intervals. A first grasping member for grasping a box is arranged on the first driving device, and a second grasping member for grasping a box is arranged on the second driving device. The first driving device is used to drive the first grasping member to grasp the box to be pickled into the pickling tank, and the second driving device is used to drive the second grasping member to grasp the pickled box out of the pickling tank.

[0007] Further, the first driving device includes a first support frame, a first traveling mechanism and a first lifting mechanism. The first support frame is slidably arranged on the support beam. The first traveling mechanism is arranged at the upper end of the first support frame and is used to drive the first support frame to move along the support beam. The first lifting mechanism is arranged at the lower end of the first support frame, and the first grasping member is arranged on the first lifting mechanism.

[0008] Further, the first traveling mechanism includes a first traveling driving motor and a first traveling gear. The first traveling driving motor is arranged on the first support frame, and the first traveling gear is connected to the first traveling driving motor. A first rack is arranged on the support beam, and the first traveling driving motor is used to drive the first traveling gear to rotate to drive the first support frame to move along the support beam.

[0009] Further, the first lifting mechanism includes a first lifting drive motor, a first vertical plate, a first slider, and a first screw rod. The first screw rod is rotatably arranged on the first vertical plate. The first lifting motor is connected to the first screw rod. The first slider is threadedly connected to the first screw rod. The first slider is connected to the first grasping member. A first guide rail is arranged on the first vertical plate. The first slider is slidably arranged on the first guide rail. The rotation of the first lifting drive motor is used to drive the first slider to move up and down along the first guide rail.

[0010] Further, the first grasping member includes a first grasping plate. The first grasping plate is connected to the first slider. Hooks for grasping the hanging blocks arranged on the outer wall of the box are arranged on both sides of the first grasping plate.

[0011] Further, the second driving device includes a second support frame, a second traveling mechanism, and a second lifting mechanism. The second support frame is slidably arranged on the support beam. The second traveling mechanism is arranged at the upper end of the second support frame and is used to drive the second support frame to move along the support beam. The second lifting mechanism is arranged at the lower end of the second support frame. The second grasping member is arranged on the second lifting mechanism.

[0012] Further, the second traveling mechanism includes a second traveling drive motor and a second traveling gear. The second traveling drive motor is arranged on the second support frame. The second traveling gear is connected to the second traveling drive motor. A second rack is arranged on the support beam. The second traveling drive motor is used to drive the second traveling gear to rotate to drive the second support frame to move along the support beam.

[0013] Further, the second lifting mechanism includes a second lifting drive motor, a second vertical plate, a second slider, and a second screw rod. The second screw rod is rotatably arranged on the second vertical plate. The second lifting motor is connected to the second screw rod. The second slider is threadedly connected to the second screw rod. The second slider is connected to the second grasping member. A second guide rail is arranged on the second vertical plate. The second slider is slidably arranged on the second guide rail. The rotation of the second lifting drive motor is used to drive the second slider to move up and down along the second guide rail.

[0014] Further, the second grasping member includes a second grasping plate. The second grasping plate is connected to the second slider. Hooks for grasping the hanging blocks arranged on the outer wall of the box are arranged on both sides of the second grasping plate.

[0015] Advantages of the utility model:

[0016] The material pickling device of the present utility model enables the rapid grasping, moving, and releasing of the box body during pickling by setting two independent driving devices. This design allows the box body to be pickled to quickly enter the pickling tank, and the pickled box body can also be promptly removed, thereby significantly shortening the pickling cycle and improving the pickling efficiency. Both the first driving device and the second driving device adopt a combined design of a traveling mechanism and a lifting mechanism. This design enables both driving devices to move freely on the support beam and precisely control the height of the grasping member. This flexibility not only allows the device to adapt to box bodies of different sizes and positions but also can adjust the pickling time and position of the box body according to actual needs, thereby enhancing the flexibility and adaptability of the operation. The present utility model improves the pickling efficiency, reduces manual intervention, and thus can significantly reduce production costs. At the same time, by precisely controlling the movement and position of the box body, material losses and waste caused by improper operation are reduced, further reducing production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the material pickling device of the present utility model;

[0018] Figure 2 is Figure 1 the structural diagram at position A in

[0019] Figure 3 is Figure 1 the structural diagram at position B in

[0020] Figure 4 is a schematic structural diagram of the first driving device in the material pickling device of the present utility model;

[0021] Figure 5 is a schematic structural diagram of the second driving device in the material pickling device of the present utility model.

[0022] The names corresponding to the marks in the figure:

[0023] 1, support beam; 2, first driving device; 21, first grasping member; 22, first support frame; 23, first traveling mechanism; 231, first traveling driving motor; 232, first traveling gear; 233, first rack; 24, first lifting mechanism; 241, first lifting driving motor; 242, first vertical plate; 243, first slider; 244, first screw rod; 245, first guide rail; 3, second driving device; 31, second grasping member; 32, second support frame; 33, second traveling mechanism; 331, second traveling driving motor; 332, second traveling gear; 333, second rack; 34, second lifting mechanism; 341, second lifting driving motor; 342, second vertical plate; 343, second slider; 344, second screw rod; 345, second guide rail; 4, hook. Detailed implementation mode

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention.

[0025] As Figure 1 - Figure 5 shown, this embodiment provides a material pickling device, which is mainly used for pickling treatment of silicon materials in the photovoltaic industry. The material pickling device includes a pickling tank (not shown in the figure), a support beam 1, a first driving device 2 and a second driving device 3. The support beam 1 is stably arranged above the pickling tank, and the first driving device 2 and the second driving device 3 are slidably arranged on the support beam 1 at intervals so as to move freely on the support beam 1.

[0026] A first grasping member 21 for grasping the box body is arranged on the first driving device 2, which is mainly used to move the box body to be pickled from the initial position to the pickling tank. And a second grasping member 31 for grasping the box body is arranged on the second driving device 3, which is mainly used to take out the pickled box body from the pickling tank and move it to the next working station.

[0027] Figure 2 and Figure 4 shown, the first driving device 2 includes a first support frame 22, a first traveling mechanism 23 and a first lifting mechanism 24. The first support frame 22 is arranged on the support beam 1 through a sliding mechanism to ensure that it can move horizontally along the support beam 1.

[0028] As Figure 4 shown, the first traveling mechanism 23 includes a first traveling driving motor 231 and a first traveling gear 232. The first traveling driving motor 231 is arranged at the upper end of the first support frame 22, and its output shaft is connected to the first traveling gear 232. A first rack 233 matched with the first traveling gear 232 is arranged on the support beam 1. When the first traveling driving motor 231 is started, the first traveling gear 232 will rotate on the first rack 233, thereby driving the first support frame 22 to move along the support beam 1.

[0029] As Figure 4As shown in the figure, the first lifting mechanism 24 includes a first lifting drive motor 241, a first vertical plate 242, a first slider 243, and a first screw rod 244. The first screw rod 244 is vertically and rotatably arranged on the first vertical plate 242. The first lifting drive motor 241 is connected to the first screw rod 244 and is used to drive the first screw rod 244 to rotate. The first slider 243 is threadedly connected to the first screw rod 244. When the first screw rod 244 rotates, the first slider 243 will move up and down along the first screw rod 244. A first guide rail 245 is arranged on the first vertical plate 242, and the first slider 243 is slidably arranged on the first guide rail 245 to ensure the stability of its up and down movement. The first grasping member 21 includes a first grasping plate, and the first grasping plate is connected to the first slider 243. Hooks 4 are arranged on both sides thereof and are used to grasp the hanging blocks arranged on the outer wall of the box.

[0030] As Figure 3 and Figure 5 shown in the figure, the structure of the second driving device 3 is similar to that of the first driving device 2 and includes a second support frame 32, a second traveling mechanism 33, and a second lifting mechanism 34. The second support frame 32 is also arranged on the support beam 1 through a sliding mechanism to achieve horizontal movement.

[0031] As Figure 5 shown in the figure, the second traveling mechanism 33 includes a second traveling drive motor 331 and a second traveling gear 332. The second traveling drive motor 331 is arranged at the upper end of the second support frame 32, and its output shaft is connected to the second traveling gear 332. A second rack 333 that cooperates with the second traveling gear 332 is arranged on the support beam 1. When the second traveling drive motor 331 is started, the second traveling gear 332 will rotate on the second rack 333, thereby driving the second support frame 32 to move along the support beam 1.

[0032] The second lifting mechanism 34 includes a second lifting drive motor 341, a second vertical plate 342, a second slider 343, and a second screw rod 344. Its working principle is the same as that of the first lifting mechanism 24. A second guide rail 345 is arranged on the second vertical plate 342, and the second slider 343 is slidably arranged on the second guide rail 345 to ensure the stability of its up and down movement. The second slider 343 is connected to the second grasping member 31. The second grasping member 31 includes a second grasping plate, and hooks 4 are also arranged on both sides of the second grasping plate and are used to grasp the hanging blocks arranged on the outer wall of the box.

[0033] Working principle:

[0034] In actual operation, first start the first driving device 2. Through the first traveling mechanism 23 and the first lifting mechanism 24, move the first grasping member 21 above the box to be pickled. Then lower the first grasping member 21 so that the hooks 4 on both sides thereof hook the hanging blocks on the box. After that, raise the first grasping member 21 and move the box above the pickling tank. Lower the first grasping member 21 again to place the box into the pickling tank, and then return to pick up the next box.

[0035] After the pickling of the box is completed, start the second driving device 3. Through the second traveling mechanism 33 and the second lifting mechanism 34, move the second grasping member 31 above the pickling tank. Then lower the second grasping member 31 so that the hooks 4 on both sides thereof hook the hanging blocks on the pickled box. After that, raise the second grasping member 31 and move the box to the next working station. The first driving device 2 and the second driving device 3 act in a cycle to achieve efficient pickling of the silicon material.

[0036] Through the above embodiments, the material pickling device of the present utility model can significantly improve the pickling efficiency of the silicon material, reduce the production cost, and improve the production automation level.

[0037] Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art belong to the scope of protection of the present utility model.

Claims

1. A material pickling device, characterized in that: It includes a pickling tank, a support beam, a first drive device and a second drive device, the support beam is arranged above the pickling tank, the first drive device and the second drive device are arranged on the support beam for sliding at intervals, the first drive device is provided with a first grabbing member for grabbing a box body, the second drive device is provided with a second grabbing member for grabbing a box body, the first drive device is used to drive the first grabbing member to grab the box body to be pickled into the pickling tank, and the second drive device is used to drive the second grabbing member to grab the box body after pickling and move it out of the pickling tank.

2. The material pickling device according to claim 1 is characterized in that: The first driving device includes a first support frame, a first walking mechanism and a first lifting mechanism. The first support frame is slidably arranged on the support beam. The first walking mechanism is arranged at the upper end of the first support frame and is used to drive the first support frame to move along the support beam. The first lifting mechanism is arranged at the lower end of the first support frame, and the first grabbing member is arranged on the first lifting mechanism.

3. The material pickling device according to claim 2 is characterized in that: The first walking mechanism includes a first walking drive motor and a first walking gear. The first walking drive motor is arranged on the first supporting frame. The first walking gear is connected to the first walking drive motor. A first rack is arranged on the supporting beam. The first walking drive motor is used to drive the first walking gear to rotate so as to drive the first supporting frame to move along the supporting beam.

4. The material pickling device according to claim 3 is characterized in that: The first lifting mechanism includes a first lifting drive motor, a first vertical plate, a first slider and a first screw. The first screw is rotatably set on the first vertical plate. The first lifting drive motor is connected to the first screw. The first slider is threadedly connected to the first screw. The first slider is connected to the first grabbing member. A first guide rail is set on the first vertical plate. The first slider is slidably set on the first guide rail. The rotation of the first lifting drive motor is used to drive the first slider to move up and down along the first guide rail.

5. The material pickling device according to claim 4 is characterized in that: The first grabbing member includes a first grabbing plate, the first grabbing plate is connected to the first sliding block, and hooks for grabbing a hanging block arranged on the outer wall of the box body are arranged on both sides of the first grabbing plate.

6. The material pickling device according to claim 1 is characterized in that: The second driving device includes a second support frame, a second walking mechanism and a second lifting mechanism. The second support frame is slidably arranged on the support beam. The second walking mechanism is arranged at the upper end of the second support frame and is used to drive the second support frame to move along the support beam. The second lifting mechanism is arranged at the lower end of the second support frame, and the second grabbing member is arranged on the second lifting mechanism.

7. The material pickling device according to claim 6 is characterized in that: The second walking mechanism includes a second walking drive motor and a second walking gear. The second walking drive motor is arranged on the second supporting frame. The second walking gear is connected to the second walking drive motor. A second rack is arranged on the supporting beam. The second walking drive motor is used to drive the second walking gear to rotate to drive the second supporting frame to move along the supporting beam.

8. The material pickling device according to claim 7, characterized in that: The second lifting mechanism includes a second lifting drive motor, a second vertical plate, a second slider and a second screw, the second screw is rotatably set on the second vertical plate, the second lifting drive motor is connected to the second screw, the second slider is threadedly connected to the second screw, the second slider is connected to the second grabbing member, a second guide rail is set on the second vertical plate, the second slider is slidably set on the second guide rail, and the rotation of the second lifting drive motor is used to drive the second slider to move up and down along the second guide rail.

9. The material pickling device according to claim 8, characterized in that: The second grabbing member includes a second grabbing plate, the second grabbing plate is connected to the second sliding block, and hooks for grabbing a hanging block arranged on the outer wall of the box body are arranged on both sides of the second grabbing plate.

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