Baking tray for special-shaped crystal pieces

Abstract

The utility model provides a baking tray for special-shaped crystal pieces, and belongs to the technical field of baking trays. The problem that in the prior art, the reject ratio is high in the special-shaped crystal piece baking process is solved. The baking tray for the special-shaped crystal pieces comprises a tray body, the tray body is provided with a plurality of storage cells, the upper ends of the storage cells are open, the lower ends of the storage cells are provided with fixing plates, silica gel frames are arranged on the upper sides of the fixing plates, and storage spaces are formed between the silica gel frames and the fixing plates. The special-shaped crystal piece baking device has the advantage that the phenomenon that the surface of the special-shaped crystal piece is scratched during baking processing is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of baking trays and relates to a baking tray for special-shaped crystal pieces. Background Art

[0002] After silk-screen printing, special-shaped crystal parts need to be dried in a baking oven. During the baking process, the special-shaped crystal parts need to be placed on a carrier tray for baking. During the baking process, since the contact surface between the special-shaped crystal parts and the carrier tray is irregular, the surface of the special-shaped crystal parts is easily scratched by contact and friction with the carrier tray due to vibration during the baking process, resulting in a high defect rate of special-shaped crystal parts during the baking process. Summary of the Invention

[0003] The purpose of this utility model is to solve the above problems in the existing technology and propose a baking tray for special-shaped crystal pieces. The technical problem to be solved by this utility model is how to reduce the surface scratches of special-shaped crystal pieces during baking.

[0004] The purpose of this utility model can be achieved through the following technical solutions:

[0005] A baking tray for special-shaped crystal pieces includes a tray body, characterized in that the tray body has a plurality of storage compartments, the upper ends of the storage compartments are open and the lower ends have fixed plates, a silicone frame is provided on the upper side of the fixed plate, and a storage space is formed between the silicone frame and the fixed plate.

[0006] During use, the special-shaped crystal pieces to be baked are placed on the silicone frame. The storage compartments with an open top are conducive to the smooth flow of hot air generated by baking between the multiple storage compartments, and the bottom of the special-shaped crystal pieces is located in the storage space formed by the silicone frame and the fixed plate. The silicone frame has a certain high-temperature resistance, and the bottom of the special-shaped crystal pieces is suspended, so that the special-shaped crystal pieces are only in contact with the silicone frame. In addition, the surface of the silicone frame is soft. Even if the special-shaped crystal pieces vibrate during baking, the contact and friction between the special-shaped crystal pieces and the silicone frame will not cause scratches on the contact surface, thereby reducing the surface scratches of the special-shaped crystal pieces during baking.

[0007] In the aforementioned baking tray for irregularly shaped crystal pieces, the fixing plate is cross-shaped and has several fixing holes. The silicone frame is provided with several positioning posts, each of which is vertically and removably inserted into the fixing holes. This structure allows users to replace the silicone frame with one that matches the size of the irregularly shaped crystal piece, thereby improving the versatility of the baking tray for irregularly shaped crystal pieces and ensuring that the silicone frame is more securely mounted on the fixing plate.

[0008] In the aforementioned baking tray for irregularly shaped crystal pieces, the fixing holes are arranged in a matrix, and the positioning posts are provided at the four corners of the silicone frame. This structure further facilitates the assembly and disassembly of the silicone frame, allowing users to replace the silicone frame with one that matches the size of the irregularly shaped crystal piece, thereby further enhancing the versatility of the baking tray for irregularly shaped crystal pieces.

[0009] In the aforementioned baking tray for special-shaped crystal pieces, the top of the storage compartment has a downwardly recessed annular step. The tray body is a hollow frame with an open bottom. The sidewalls of the tray body are provided with a plurality of ventilation holes connected to the bottom. The four sides of the annular step each have a downwardly recessed clearance groove. During baking, to improve efficiency, multiple baking trays are stacked. The provision of the annular step facilitates the stacking of multiple baking trays. Furthermore, by configuring the tray body as a hollow frame structure with an open bottom, providing a plurality of ventilation holes connected to the bottom of the sidewalls of the tray body, and providing downwardly recessed clearance grooves on the four sides of the annular step, the hot air generated by baking can flow smoothly between the multiple stacked baking trays, thereby improving baking efficiency.

[0010] In the aforementioned baking tray for irregularly shaped crystal pieces, the four relief grooves on the same annular step are positioned opposite each other, and the adjacent side walls of two storage compartments share a relief groove. The relief grooves in this structure allow the hot air generated by baking to flow better between the multiple stacked baking trays, further improving baking efficiency.

[0011] Compared with the prior art, the baking tray for special-shaped crystal pieces has the following advantages: when in use, the special-shaped crystal pieces to be baked are placed on the silicone frame, the bottom of the special-shaped crystal pieces are located in the storage space formed by the silicone frame and the fixing plate, and the bottom of the special-shaped crystal pieces are suspended, so that the special-shaped crystal pieces are only in contact with the silicone frame. In addition, the surface of the silicone frame is soft, so even if the special-shaped crystal pieces vibrate during baking, the contact friction between the special-shaped crystal pieces and the silicone frame will not cause scratches on the contact surface, thereby reducing the surface scratches of the special-shaped crystal pieces during baking. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of a baking tray for special-shaped crystal pieces.

[0013] Figure 2 The present invention is a schematic diagram of the structure of a baking tray for special-shaped crystal pieces when viewed from above.

[0014] Figure 3 This is an exploded view of a baking tray used for special-shaped crystal pieces.

[0015] Figure 4The present invention is a schematic structural diagram of a baking tray for special-shaped crystal pieces when viewed from above.

[0016] Figure 5 This is a schematic diagram of the three-dimensional structure of a baking tray silicone frame for special-shaped crystal pieces.

[0017] In the figure, 1. Tray body; 1a. Storage compartment; 1a1. Annular step; 1b. Fixing plate; 1c. Air vent; 2. Silicone frame; 2a. Positioning column; 3. Storage space; 4. Fixing hole; 5. Clearance slot. DETAILED DESCRIPTION

[0018] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0019] A baking tray for special-shaped crystal pieces, referring to Figure 1-5 , including a tray body 1, the tray body 1 has a plurality of storage compartments 1a, the upper end of the storage compartment 1a is open and the lower end has a fixed plate 1b, a silicone frame 2 is provided on the upper side of the fixed plate 1b, and a storage space 3 is formed between the silicone frame 2 and the fixed plate 1b.

[0020] Specifically, the fixing plate 1b is cross-shaped and has a plurality of fixing holes 4. The silicone frame 2 is provided with a plurality of positioning posts 2a, each of which is vertically and removably inserted into the fixing holes 4. In this embodiment, the fixing holes 4 are preferably distributed in a matrix, and the positioning posts 2a are respectively provided at the four corners of the silicone frame 2.

[0021] More specifically, the top of the storage compartment 1a has a downwardly recessed annular step 1a1. The tray body 1 is a hollow frame with an open bottom. Several air vents 1c are provided on the sidewalls of the tray body 1, communicating with the bottom. Each of the four sides of the annular step 1a1 has a downwardly recessed relief groove 5. In this embodiment, the four relief grooves 5 are preferably positioned opposite each other on the same annular step 1a1, and the adjacent sidewalls of two storage compartments 1a share a single relief groove 5.

[0022] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Persons skilled in the art may make various modifications, additions, or substitutions to the described specific embodiments without departing from the spirit of the present invention or exceeding the scope defined by the appended claims.

Claims

1. A baking tray for special-shaped crystal pieces, comprising a tray body (1), characterized in that: The tray body (1) has a plurality of storage compartments (1a), the upper ends of the storage compartments (1a) are open and the lower ends have fixed plates (1b), a silicone frame (2) is provided on the upper side of the fixed plate (1b), and a storage space (3) is formed between the silicone frame (2) and the fixed plate (1b).

2. A baking tray for special-shaped crystal pieces according to claim 1, characterized in that: The fixing plate (1b) is cross-shaped and has a plurality of fixing holes (4). The silicone frame (2) is provided with a plurality of positioning posts (2a). The positioning posts (2a) are vertically and detachably inserted into the fixing holes (4).

3. A baking tray for special-shaped crystal pieces according to claim 2, characterized in that: A plurality of fixing holes (4) are distributed in a matrix, and a plurality of positioning columns (2a) are respectively arranged at the four corners of the silica gel frame (2).

4. A baking tray for special-shaped crystal pieces according to claim 1, 2 or 3, characterized in that: The top of the storage compartment (1a) has a downwardly concave annular step portion (1a1), the tray body (1) is a hollow frame with an open bottom, a plurality of air holes (1c) communicating with the bottom of the tray body (1) are provided on the side wall, and the four sides of the annular step portion (1a1) respectively have downwardly concave clearance grooves (5).

5. A baking tray for special-shaped crystal pieces according to claim 4, characterized in that: The four clearance grooves (5) on the same annular step portion (1a1) are arranged in pairs opposite to each other, and the adjacent side walls of the two storage compartments (1a) share a clearance groove (5).

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