Tunnel furnace capable of conveying turnover vehicle

Abstract

The invention relates to the technical field of glass preparation, in particular to a tunnel furnace capable of conveying a turnover trolley, the tunnel furnace capable of conveying the turnover trolley comprises a tunnel furnace body, a wheel rail and the turnover trolley are arranged on one side of the tunnel furnace body, and the turnover trolley slides along the path of the wheel rail. A synchronous conveying structure is arranged on the roller shaft on one side of the turnover vehicle; compared with the prior art, the synchronous conveying structure is arranged on the side, located on the turnover vehicle, of the tunnel furnace body, synchronous conveying between the glass panels and the turnover vehicle can be achieved, on one hand, the working efficiency of the glass panels in the machining process is improved, on the other hand, the working intensity of workers is reduced, and the time of the workers is saved.

Description

Technical Field

[0001] The invention relates to the technical field of glass preparation, in particular to a tunnel furnace capable of conveying a turnover vehicle. Background Art

[0002] Most glass cover plates need to be baked in a tunnel furnace after printing ink. The existing tunnel furnaces are all forward-running furnace belts. Glass cover plates are generally stored on a turnover vehicle before baking. After the glass is placed on the tunnel furnace, the turnover vehicle needs to be sent to the end of the furnace. After baking, the glass cover plates need to be placed on the turnover vehicle and then sent to the next process.

[0003] After the glass panel has completed the operation, the turnover vehicle needs to be manually sent to the tail of the furnace again during the process of sending the glass panel from the head to the tail of the tunnel furnace. During this process, the turnover vehicle needs to be pushed manually, which wastes manpower and time and cannot ensure the synchronous transportation of the glass panel and the turnover vehicle, thereby increasing the time spent on the glass panel in this process. Therefore, it is urgent to design a tunnel furnace that can realize the synchronous transportation of the turnover vehicle and the glass panel. Summary of the invention

[0004] In order to solve the technical problems existing in the above-mentioned background technology, the present invention proposes a tunnel furnace capable of conveying a turnover vehicle.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A tunnel furnace capable of conveying a turnover vehicle comprises a tunnel furnace body, one side of the tunnel furnace body is provided with a wheel rail and a turnover vehicle, the turnover vehicle slides along the wheel rail path, and is characterized in that a roller shaft is rotatably connected to the middle part of the tunnel furnace body, and the roller shaft is located on one side of the turnover vehicle and a synchronous conveying structure is provided.

[0007] Furthermore, the synchronous conveying structure includes:

[0008] A first chain plate and a first chain, wherein the first chain plate is located outside the tunnel furnace and is fixedly mounted on a roller shaft located on one side of the turnover vehicle, and the first chain plates in the same group are connected by the first chain transmission, and a linkage block is arranged outside the first chain;

[0009] The guide rail is arranged on one side of the turnover vehicle located at the tunnel furnace body, and the linkage block is slidably matched with the guide rail.

[0010] Furthermore, a second chain disc is provided at one end of the roller shaft located in the middle of the tunnel furnace body, and a plurality of second chain discs are provided at one end of the roller shaft, and the second chain discs in the same group are connected through a second chain transmission.

[0011] Furthermore, the linkage block is a T-shaped block structure and is compatible with the guide rail.

[0012] Furthermore, the guide rail is composed of a linear structure and an arc structure, the linear structure of the guide rail and the height of the first chain are located in the same plane, and the radius of the arc structure is equal to the axial distance of the linkage block from the roller shaft.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] Compared with the prior art, by arranging a synchronous conveying structure on one side of the tunnel furnace body located on the turnover vehicle, synchronous conveying between the glass panel and the turnover vehicle can be achieved. On the one hand, it improves the work efficiency of the glass panel during the processing process, and on the other hand, it reduces the work intensity of the staff and saves the staff's time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of a tunnel furnace capable of conveying a turnover vehicle proposed by the present invention;

[0016] Figure 2 A schematic diagram of the partial internal structure of a tunnel furnace capable of conveying a turnover vehicle proposed by the present invention;

[0017] Figure 3 This is a schematic diagram of the structure of a roller shaft in a tunnel furnace capable of conveying a turnover vehicle proposed by the present invention;

[0018] Figure 4 A schematic diagram of the structure of a trolley in a tunnel furnace capable of conveying a trolley proposed by the present invention

[0019] Figure 5 For the present invention Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0020] Figure 6 For the present invention Figure 4 Schematic diagram of the enlarged structure at point B in the middle.

[0021] In the figure: 1-tunnel furnace body, 2-roller shaft, 3-first chain, 31-linkage block, 4-wheel rail, 5-turnaround vehicle, 6-first chain plate, 7-second chain plate, 8-second chain, 9-guide rail. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] like Figure 1-Figure 6As shown, this embodiment provides a tunnel furnace capable of conveying a turnover vehicle, the tunnel furnace capable of conveying a turnover vehicle comprises a tunnel furnace body 1, a wheel rail 4 and a turnover vehicle 5 are arranged on one side of the tunnel furnace body 1, the turnover vehicle 5 slides along the wheel rail 4 path, and is characterized in that: a roller shaft 2 is rotatably connected to the middle part of the tunnel furnace body 1, and the roller shaft 2 is located on one side of the turnover vehicle 5 and is provided with a synchronous conveying structure;

[0024] Compared with the prior art, by arranging a synchronous conveying structure on the side of the tunnel furnace body 1 located on the turnover vehicle 5, synchronous conveying between the glass panel and the turnover vehicle 5 can be achieved, which on the one hand improves the work efficiency of the glass panel during the processing, and on the other hand reduces the work intensity of the staff and saves the staff's time.

[0025] like Figure 1 , Figure 4 , Figure 5 and Figure 6 As shown, in one embodiment, the synchronous conveying structure includes:

[0026] The first chain disc 6 and the first chain 3, wherein the first chain disc 6 is located outside the tunnel furnace and is fixedly mounted on the roller shaft 2 on one side of the turnover vehicle 5, and the first chain discs 6 in the same group are connected by the first chain 3, and a linkage block 31 is arranged outside the first chain 3;

[0027] A guide rail 9, wherein the guide rail 9 is arranged on one side of the turnover vehicle 5 located at the tunnel furnace body 1, and the linkage block 31 is slidably engaged with the guide rail 9;

[0028] like Figure 2-Figure 3 As shown, in one embodiment, a second chain disc 7 is provided at one end of the roller shaft 2 located in the middle of the tunnel furnace body 1, and a plurality of second chain discs 7 are provided at one end of the roller shaft 2, and the second chain discs 7 in the same group are connected by a second chain 8;

[0029] It is worth noting that: a plurality of second chain discs 7 are provided at one end of the roller shaft 2, which can improve the stability of the glass panel during the transportation process.

[0030] After the glass panel is unloaded from the turnover vehicle 5, it is placed at one end of the tunnel furnace. The roller shaft 2 in the middle of the tunnel furnace body 1 is controlled to achieve periodic rotation. In the process of the glass panel reaching the other end of the tunnel furnace, the roller shaft 2 drives the second chain 8 to rotate under the action of the second chain disk 7, thereby realizing the transportation of the glass panel. At the same time, the roller shaft 2 drives the first chain 3 to rotate under the action of the first chain disk 6, and can drive the linkage block 31 to rotate with the first chain 3. During the movement, the linkage block 31 forms a sliding fit with the guide rail 9 on one side of the turnover vehicle 5. The linkage block 31 slides horizontally along the linear structure position of the guide rail 9. When the linkage block 31 reaches the junction of the linear structure position and the arc structure position of the guide rail 9, under the action of the linkage block 31 and through the limit of the guide rail 9, the turnover vehicle 5 can achieve synchronous movement with the glass panel on the tunnel furnace body 1.

[0031] It is worth noting that the linkage block 31 is a T-shaped block structure and is compatible with the guide rail 9. Through the T-shaped setting, the linkage block 31 and the guide rail 9 can be limited in the axial direction of the roller shaft 2, thereby improving the stability of the linkage block 31 and the guide rail 9 during the sliding fit process.

[0032] like Figure 1 , Figure 5 and Figure 6 As shown, in one embodiment, the guide rail 9 is composed of a linear structure and an arc structure, the linear structure of the guide rail 9 and the height of the first chain 3 are located in the same plane, and the radius of the arc structure is equal to the distance from the axis of the linkage block 31 to the roller shaft 2;

[0033] When the glass panel reaches the tail end of the tunnel furnace, the linkage block 31 is also located at this position, and the linkage block 31 changes from linear motion to rotation around the roller shaft 2. At this time, the linkage block 31 slides along the arc structure path of the guide rail 9, and finally comes out from the end of the arc structure until it returns to the initial position of the tunnel furnace. The turnover vehicle 5 and the glass panel arrive at the tail end of the tunnel furnace at the same time and stay at this position for the placement of the baked glass panel, and finally the glass panel is sent to the next process through the turnover vehicle 5.

[0034] The working principle of the present invention is:

[0035] In this embodiment, the glass panel is unloaded from the turnover vehicle 5 and placed on the upper end of the tunnel furnace body 1 for drying processing. When the glass panel completes the transfer, the roller shaft 2 is controlled to achieve periodic rotation, so as to realize the movement of some components in the synchronous conveying structure, and form a sliding fit with the guide rail 9 on one side of the turnover vehicle 5. When the glass panel reaches the tail end from the head end of the tunnel furnace body 1, the turnover vehicle on one side of the tunnel furnace body 1 simultaneously reaches the tail end of the tunnel furnace body 1, so as to realize the synchronous conveyance of the glass panel and the turnover vehicle 5.

[0036] Of course, it will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, but also includes the same or similar structures that can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-limiting in all respects, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0037] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

[0038] The techniques, shapes, and structural parts not described in detail in the present invention are all well-known techniques.

Claims

1. A tunnel furnace capable of conveying a trolley, the tunnel furnace capable of conveying a trolley comprising a tunnel furnace body (1), a wheel rail (4) and a trolley (5) being arranged on one side of the tunnel furnace body (1), the trolley (5) sliding along the wheel rail (4), characterized in that: The middle part of the tunnel furnace body (1) is rotatably connected to a roller shaft (2), and the roller shaft (2) is located on one side of the turnover vehicle (5) and is provided with a synchronous conveying structure.

2. The tunnel furnace capable of conveying a turnover vehicle according to claim 1, characterized in that: The synchronous conveying structure comprises: A first chain plate (6) and a first chain (3), wherein the first chain plate (6) is located outside the tunnel furnace and is fixedly mounted on a roller shaft (2) located on one side of the turnover vehicle (5), the first chain plates (6) in the same group are connected in transmission via the first chain (3), and a linkage block (31) is arranged on the outside of the first chain (3); A guide rail (9) is arranged on one side of the turnover vehicle (5) located on the tunnel furnace body (1), and a linkage block (31) is slidably fitted with the guide rail (9).

3. The tunnel furnace capable of conveying a turnover vehicle according to claim 1, characterized in that: A second chain disc (7) is provided at one end of the roller shaft (2) located in the middle of the tunnel furnace body (1), and a plurality of second chain discs (7) are provided at one end of the roller shaft (2), and the second chain discs (7) in the same group are connected in transmission via a second chain (8).

4. The tunnel furnace capable of conveying a turnover vehicle according to claim 2, characterized in that: The linkage block (31) is a T-shaped block structure and is compatible with the guide rail (9).

5. The tunnel furnace capable of conveying a turnover vehicle according to claim 2 or 4, characterized in that: The guide rail (9) is composed of a linear structure and an arc structure. The linear structure of the guide rail (9) and the height of the first chain (3) are located in the same plane, and the radius of the arc structure is equal to the distance between the linkage block (31) and the axis of the roller shaft (2).

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