Drying equipment

Abstract

The utility model relates to the technical field of solar cell production and manufacturing, in particular to drying equipment. According to the drying equipment, a plurality of drying boxes are arranged in the drying device, the baskets are contained and dried, the baskets are driven by the arranged transfer device to be sequentially transferred and dried along the transfer track of the baskets, it is ensured that each basket can be dried for the same times, the drying accuracy of the baskets is improved, and the drying efficiency of the baskets is improved. And the baskets are sequentially transferred and orderly loaded and unloaded only through the transfer device, so that mutual interference between taking and placing of the baskets is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of solar cell production and manufacturing, in particular to a drying device. Background Art

[0002] In the tank cleaning equipment and tank wet processing equipment for solar silicon wafers, the objects to be cleaned will pass through tanks of different liquids in turn for chemical reactions and be completely soaked, and finally the objects must be completely dried.

[0003] Existing drying equipment usually adopts a drying box, and the objects to be cleaned are placed in a single layer in the drying box, and the objects are dried by a drying device. The space utilization rate of the drying equipment is low. In order to complete the drying of the objects as quickly as possible, multiple drying equipments can only be set up.

[0004] There is a drying method in which multiple drying devices are stacked. Although this method reduces the production area of ​​the drying devices, due to the stacking, how to place the flower baskets in drying boxes at different heights without interference when taking them out is an urgent problem to be solved. Utility Model Content

[0005] The utility model provides a drying device to solve the above technical problems.

[0006] In order to solve the above technical problems, the utility model provides a drying device, including: a transfer device, which includes a transfer platform;

[0007] A drying device, which includes a plurality of drying boxes, arranged along the transfer track;

[0008] The transfer platform drives the flower baskets to be dried in sequence along the transfer track through the corresponding drying boxes.

[0009] Furthermore, a loading and unloading device is provided below the drying device;

[0010] The loading and unloading device includes a tray bearing mechanism and a tray return mechanism; wherein

[0011] The pallet bearing mechanism comprises a pair of pallet bearing platforms for placing the bearing pallets, and the pallet bearing platforms are driven by corresponding pallet driving cylinders to slide up and down;

[0012] The tray return mechanism is arranged between the two tray carrying platforms and is used for transferring the carrying trays on the two tray carrying platforms to each other.

[0013] Furthermore, cylinder doors are provided on both sides of the drying box located at the bottom layer;

[0014] The remaining drying boxes are provided with cylinder doors on the side facing the transfer device.

[0015] Further, the transport device comprises: a transport support;

[0016] The transfer bracket is provided with a driving member for driving the transfer platform to slide downward.

[0017] Further, the transfer platform includes: a load-bearing plate, both ends of which are provided with flower basket limiting plates;

[0018] The top of the flower basket limiting plate is provided with an accommodating groove for accommodating the carrying tray.

[0019] Further, a transfer cylinder is provided on the carrying plate;

[0020] The fixed end of the transfer cylinder is arranged on the bearing plate, and the telescopic end thereof is connected with a transposition component for transferring and transposing the flower basket in the drying box.

[0021] Further, the transposition assembly includes: a first reversing cylinder and a second reversing cylinder;

[0022] A first taking plate is provided on the telescopic end of the first reversing cylinder;

[0023] The first reversing cylinder is suitable for pushing the first taking plate into the drying box located on the left side of the transfer platform and pulling out the flower basket inside;

[0024] A second take-off plate is provided on the telescopic end of the second reversing cylinder;

[0025] The second reversing cylinder is suitable for pushing the second taking plate to extend into the drying box located on the right side of the transfer platform to send the flower basket taken out by the first taking plate to the corresponding drying box.

[0026] Further, the transposition assembly further comprises: a transfer cylinder;

[0027] The transfer cylinder is arranged between the first reversing cylinder and the second reversing cylinder, so as to pull the flower basket onto the carrying plate after the first reversing cylinder pulls the flower basket out of the drying box.

[0028] Furthermore, the first take-up plate, the second take-up plate and the transfer cylinder are respectively provided with limited steps;

[0029] The bottom of the flower basket or the bottom of the carrying tray is provided with a gap matched with the size of the limiting step.

[0030] Furthermore, the drying equipment further comprises: a grabbing manipulator;

[0031] The grabbing robot is arranged outside the drying device and located above the loading and unloading device, and is used for grabbing and placing the flower basket on the loading and unloading device.

[0032] The beneficial effect of the utility model is that the drying equipment of the utility model realizes the accommodation and drying of multiple flower baskets by arranging multiple drying boxes in the drying device, and drives the flower baskets to be transferred and dried in sequence along their transfer trajectory through the arranged transfer device, thereby ensuring that each flower basket can be dried the same number of times, thereby improving the accuracy of flower basket drying, and the flower baskets are sequentially transferred and loaded and unloaded in an orderly manner only through the transfer device, thereby avoiding mutual interference between taking and putting the flower baskets.

[0033] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by practicing the utility model. The purpose and other advantages of the utility model are realized and obtained by the structures particularly pointed out in the description and the drawings.

[0034] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] 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.

[0036] Figure 1 A schematic plan view of a drying device according to some embodiments is shown;

[0037] Figure 2 A schematic cross-sectional structure diagram of a drying device involved in some embodiments is shown;

[0038] Figure 3 A schematic diagram of the three-dimensional structure of a transfer platform involved in some embodiments is shown;

[0039] Figure 4 A schematic diagram of the three-dimensional structure of a transport assembly involved in some embodiments is shown;

[0040] Figure 5 A schematic plan view of the structure of a carrier tray according to some embodiments is shown.

[0041] In the figure:

[0042] The transfer device 1, the transfer bracket 11, the driving member 110, the transfer platform 12, the carrying plate 121, the transfer cylinder 1210, the flower basket limiting plate 122, the accommodating groove 1221, the transposition component 123, the limiting step 1230, the first reversing cylinder 1231, the first taking plate 1232, the second reversing cylinder 1233, the second taking plate 1234, and the transfer cylinder 1235;

[0043] Drying device 2, drying box 20, cylinder door 21;

[0044] Loading and unloading device 3, tray driving cylinder 31, tray carrying platform 32, tray return mechanism 33;

[0045] Grasping robot 4 , flower basket 5 , carrying tray 6 , vent hole 60 , and limit block 61 . DETAILED DESCRIPTION

[0046] 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.

[0047] like Figure 1 and Figure 2 As shown, at least one embodiment provides a drying device, including: a transfer device 1, which includes a transfer platform 12; a drying device 2, which includes a plurality of drying boxes 20, arranged along a transfer track; the transfer platform 12 drives the flower basket 5 to be dried in sequence along the transfer track through the corresponding drying boxes 20.

[0048] In some embodiments, multiple drying boxes 20 are arranged in the drying device 2 to accommodate and dry multiple flower baskets 5. The transfer device 1 is arranged to drive the flower baskets 5 to be transferred and dried in sequence along their transfer trajectory, ensuring that each flower basket 5 can be dried the same number of times, thereby improving the accuracy of drying the flower baskets 5. In addition, the flower baskets 5 are transferred in sequence and loaded and unloaded in an orderly manner only through the transfer device 1, thereby avoiding mutual interference between the taking and placing of the flower baskets 5.

[0049] In some embodiments, a loading and unloading device 3 is further provided below the drying device 2. As a preferred embodiment of the loading and unloading device 3, it includes a vertically arranged pallet driving cylinder 31. A pallet bearing platform 32 is provided on the telescopic end of the pallet driving cylinder 31. A bearing pallet 6 for placing a flower basket 5 is provided on the pallet bearing platform 32. When the flower basket 5 is placed on the pallet bearing platform 32 for loading, the pallet driving cylinder 31 pushes the pallet bearing platform 32 to move upward so that the pallet bearing platform 32 is aligned with the entrance of the drying box 20 at the bottom layer of the drying device 2. Subsequently, the pallet bearing platform 32 is extended into the corresponding drying box 20 through a pushing cylinder (not shown in the figure) to place the flower basket 5 therein, thereby realizing loading. Similarly, when unloading, the pallet bearing platform 32 is extended into the corresponding drying box 20 to take out the flower basket 5, and then the flower basket 5 is transported away from the drying equipment under the retreat of the pallet driving cylinder 31.

[0050] In some embodiments, the loading and unloading device 3 further includes a tray reflux mechanism 33 , which is disposed between two tray carrying platforms 32 and is used to transfer the carrying trays 6 on the two tray carrying platforms 32 to each other.

[0051] As an optional embodiment, the tray return mechanism 33 includes but is not limited to using a conveyor belt.

[0052] In some embodiments, cylinder doors 21 are provided on both sides of the drying box 20 at the bottom layer; and cylinder doors 21 are provided on the side of the remaining drying boxes 20 facing the transfer device 1 .

[0053] As an optional embodiment, the drying box 20 at the bottom layer of the drying device 2 is configured as a drying box 20 located at the starting point of the transfer track, and cylinder doors 21 are provided on both the inner and outer sides thereof, so as to realize loading from the outside and transfer from the inside. The inner sides of the remaining drying boxes 20 (the side facing the transfer device 1) are provided with cylinder doors 21, so that the transfer device 1 can extend through the cylinder door 21 to pick up and transfer the flower basket 5.

[0054] In some embodiments, the drying device 2 is configured to include two, and the two drying devices 2 are symmetrically arranged on the left and right, the transfer device 1 is arranged between the two drying devices 2, the transfer bracket of the transfer device 1 is arranged vertically, and the transfer bracket is provided with a driving member 110 for driving the transfer platform 12 to slide up and down, so that the transfer platform 12 can be aligned with the drying boxes 20 at different heights on the left and right drying devices 2 in sequence.

[0055] As an optional embodiment, the driving member 110 includes but is not limited to a screw rod or a hydraulic cylinder.

[0056] like Figure 3 , Figure 4 and Figure 5As shown, in some embodiments, the transfer platform 12 includes a carrying plate 121, and the two ends of the carrying plate 121 are provided with flower basket limiting plates 122, and the top of the flower basket limiting plate 122 is provided with a accommodating groove 1221. Specifically, when the flower basket 5 in the drying box 20 needs to be transferred, the transfer cylinder pushes the transposition component to move, so that the first taking plate 1232 moves to the side of the groove opened on the flower basket 5 (determined according to the actual shape of the flower basket 5, which can be a groove opened on the bottom plate of the flower basket 5, or between a pair of limiting blocks 61 set at the bottom of the carrying tray 6), and then the first reversing cylinder 1231 extends out to extend the first taking plate 1232 into the drying box 20, so that the limiting step 1230 on the first taking plate 1232 is aligned with the gap between the two limiting blocks 61 at the bottom of the carrying tray 6, and then the transfer cylinder is reset to make the first taking plate 1232 The limiting step 1230 slides into the gap between the two limiting blocks 61 at the bottom of the carrying tray 6, and then the first reversing cylinder 1231 retracts to pull the flower basket 5 out, and the transfer cylinder pushes the transposition component 123 to move again so that the limiting step 1230 on the first taking plate 1232 slides out from the gap between the two limiting blocks 61 at the bottom of the carrying tray 6 (the specific method is the same as the sliding in method, only the action sequence and direction are opposite), and then the transfer cylinder pushes the transposition component 123 to move as a whole, so that the limiting step 1230 on the transfer cylinder slides into the gap between the two limiting blocks 61 at the bottom of the carrying tray 6, thereby pulling the flower basket 5 onto the carrying plate 121, and then the second reversing cylinder 1233 pushes the second taking plate 1234 to push the flower basket 5 into the drying box 20 located on the right side of the transfer platform 12 to achieve the replacement of the left and right sides of the drying box 20 of the flower basket 5.

[0057] In some embodiments, since the accommodating groove 1221 and the limiting step 1230 are arranged in a vertical direction, the limiting step 1230 on the first taking plate 1232 moves out of the gap between the two limiting blocks 61 at the bottom of the carrying tray 6, but the flower basket 5 remains on the carrying plate 121.

[0058] As an optional implementation, the structure for transporting the flower basket may also be transported by means of a mechanical fork.

[0059] In some embodiments, a ventilation hole 60 is further provided at the bottom of the carrying tray 6 to accelerate the drying speed of the flower basket carried thereon.

[0060] In some embodiments, if the flower basket 5 is only shifted up and down in the same drying device 2, it can be achieved by only the first reversing cylinder 1231 or the second reversing cylinder 1233 driving the corresponding reversing plate to extend in and out.

[0061] In some embodiments, the drying device further comprises: a grabbing manipulator 4;

[0062] The grabbing robot 4 is arranged outside the drying device 2 and located above the loading and unloading device 3 , and is used to grab and place the flower basket 5 on the loading and unloading device 3 .

[0063] Specifically, if there are a large number of flower baskets 5 to be dried, the flower baskets 5 are dried in series, that is, the first flower basket 5 is first placed in the starting position of the transfer track (usually the bottom drying box 20 of the left drying device 2) for drying. When the second flower basket 5 needs to be placed, the first flower basket 5 is first transferred to the second-to-last drying box 20 of the left drying device 2 through the transfer device 1, and then the second flower basket 5 is placed in the bottom drying box 20 of the left drying device 2, and so on, until the first flower basket 5 is taken out of the bottom drying box 20 of the right drying device 2 by the loading and unloading device 3.

[0064] Specifically, if the number of flower baskets 5 to be dried is small, the flower baskets 5 are directly dried, and the two first flower baskets 5 are placed in the bottom drying box 20 of the left drying device 2 and the bottom drying box 20 of the right drying device 2, respectively. Then the transfer device 1 transports the two flower baskets 5 upward to the corresponding drying boxes 20 to complete drying and then returns them to the bottom drying box 20, and the flower baskets 5 at the corresponding positions are taken out by the loading and unloading device 3.

[0065] To sum up, the drying equipment of the present invention realizes the accommodation and drying of multiple flower baskets 5 by means of multiple drying boxes 20 arranged in the drying device 2, and drives the flower baskets 5 to be transferred and dried in sequence along their transfer trajectory through the arranged transfer device 1, thereby ensuring that each flower basket 5 can be dried the same number of times, thereby improving the accuracy of drying the flower baskets 5, and, the flower baskets 5 are transferred in sequence and loaded and unloaded in an orderly manner only through the transfer device 1, thereby avoiding mutual interference between taking and putting the flower baskets 5.

[0066] In the description of the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0067] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0068] 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 drying device, characterized in that: include: A transfer device, comprising a transfer platform; A drying device, which includes a plurality of drying boxes, arranged along the transfer track; The transfer platform drives the flower baskets to be dried in sequence along the transfer track through the corresponding drying boxes; A loading and unloading device is provided below the drying device; The loading and unloading device includes a tray bearing mechanism and a tray return mechanism; wherein The pallet bearing mechanism comprises a pair of pallet bearing platforms for placing the bearing pallets, and the pallet bearing platforms are driven by corresponding pallet driving cylinders to slide up and down; The tray return mechanism is arranged between the two tray carrying platforms and is used to transfer the carrying trays on the two tray carrying platforms to each other; The transport device comprises: a transport support; The transfer bracket is provided with a driving member for driving the transfer platform to slide downward.

2. The drying device according to claim 1, characterized in that: The drying box located at the bottom layer is provided with cylinder doors on both sides; The remaining drying boxes are provided with cylinder doors on the side facing the transfer device.

3. The drying device according to claim 2, characterized in that: The transfer platform comprises: a load-bearing plate, both ends of which are provided with flower basket limiting plates; The top of the flower basket limiting plate is provided with an accommodating groove for accommodating the carrying tray.

4. The drying device according to claim 3, characterized in that: A transfer cylinder is provided on the carrying plate; The fixed end of the transfer cylinder is arranged on the bearing plate, and the telescopic end thereof is connected with a transposition component for transferring and transposing the flower basket in the drying box.

5. The drying device according to claim 4, characterized in that: The transposition assembly comprises: a first reversing cylinder and a second reversing cylinder; A first taking plate is provided on the telescopic end of the first reversing cylinder; The first reversing cylinder is suitable for pushing the first taking plate into the drying box located on the left side of the transfer platform and pulling out the flower basket inside; A second take-off plate is provided on the telescopic end of the second reversing cylinder; The second reversing cylinder is suitable for pushing the second taking plate to extend into the drying box located on the right side of the transfer platform to send the flower basket taken out by the first taking plate to the corresponding drying box.

6. The drying device according to claim 5, characterized in that: The transposition assembly also includes: a transfer cylinder; The transfer cylinder is arranged between the first reversing cylinder and the second reversing cylinder, so as to pull the flower basket onto the carrying plate after the first reversing cylinder pulls the flower basket out of the drying box.

7. The drying device according to claim 6, characterized in that: The first take-up plate, the second take-up plate and the transfer cylinder are respectively provided with limited steps; The bottom of the flower basket or the bottom of the carrying tray is provided with a gap matched with the size of the limiting step.

8. The drying device according to claim 1, characterized in that: Also includes: Grasping manipulator; The grabbing robot is arranged outside the drying device and located above the loading and unloading device, and is used for grabbing and placing the flower basket on the loading and unloading device.

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