Workpiece conveying basket facilitating disassembly and assembly of sintering furnace

Abstract

The utility model discloses a workpiece conveying basket convenient to disassemble and assemble a sintering furnace, which can be disassembled and assembled in a sliding manner relative to a furnace chamber of the sintering furnace, and comprises a conveying basket main body and a plurality of supporting plates, the bottom surface of the furnace chamber is a plane; the furnace chamber is provided with a feeding end allowing the conveying basket body to slide in and out and basket blocking edges extending inwards along the two sides and the top edge of a cavity opening located at the feeding end, and a basket inlet is defined by the basket blocking edges at the cavity opening of the feeding end. The conveying basket body is a square basket body which is through front and back, a plurality of supporting rails are oppositely arranged on the inner walls of the two sides in the conveying basket body at intervals, a plurality of metal pulleys are arranged on the two sides of the bottom of the conveying basket body at intervals, the rear end of the conveying basket body extends inwards along the two sides to form baffle edges, and the front end of the conveying basket body extends outwards along the two sides and the top edge to form positioning edges. A handle is arranged on the positioning edge; the supporting plate is a mesh plate and can be detachably installed in the conveying basket main body. According to the utility model, the dismounting efficiency of the sintering furnace can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sintering furnaces, in particular to a workpiece transport basket which is convenient for loading and unloading a sintering furnace. Background Art

[0002] A sintering furnace is a device used for the sintering process. In the metallurgical industry, it is often used to make powder sintered cutting tools, high-temperature alloys, cemented carbide and other blank materials. The materials prepared by high temperature and high pressure usually have higher strength, greater hardness, better high-temperature stability and good organizational stability.

[0003] Currently, the main components of a sintering furnace include a furnace body, a furnace door, a heating mechanism, a temperature control device, and a built-in swing rack. The furnace body forms a sintering chamber that is open from front to back and enclosed from top to bottom and left to right. The heating mechanism heats the sintering chamber, and the temperature control device controls the temperature within the furnace. The built-in swing rack is fixed within the sintering chamber and forms several tray storage layers, allowing workers to place trays containing workpieces one by one into the corresponding tray storage layers. However, this built-in swing rack and tray structure requires that trays be placed in and out of the furnace chamber one by one for sintering and removing workpieces, resulting in low loading and unloading efficiency and delaying the use of the sintering furnace. Utility Model Content

[0004] The purpose of the utility model is to provide a workpiece transport basket which is convenient for loading and unloading a sintering furnace.

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

[0006] A workpiece transport basket for convenient loading and unloading of a sintering furnace can be slid relative to a furnace chamber of the sintering furnace for loading and unloading, comprising a transport basket body and a plurality of support plates; the furnace chamber is a sintering cavity that is through-through from front to back and closed from top to bottom and left to right, and its bottom surface is flat; the furnace chamber is formed with a feed end for the transport basket body to slide in and out, and a retaining basket edge extending inwardly along both sides and the top edge of the cavity opening at the feed end, so that the retaining basket edge at the cavity opening at the feed end forms a basket feed opening;

[0007] The conveying basket body is a square basket body that is through-through from front to back, with a number of support rails arranged on the inner walls on both sides thereof at intervals, and a number of metal pulleys arranged on the bottom at intervals on both sides, with baffle edges extending inward along both sides of the rear end thereof and positioning edges extending outward along both sides and the top edge of the front end thereof; a handle is provided on the positioning edge; the support plate is a mesh plate that can be detachably installed in the conveying basket body, with the two opposite support rails supporting the two sides of the support plate, and the baffle edge blocking its rear end; after the conveying basket body is loaded with the support plate with the workpiece placed thereon, it can slide along the metal pulley and pass through the basket inlet into the furnace cavity, with the positioning edge abutting against the outer edge of the baffle edge.

[0008] As a further technical solution of the present invention: the retaining basket edge is provided with a rotatable handle on the inner edge of its top, so that after the positioning edge abuts against the outer edge of the retaining basket edge, the handle is rotated to make the end of the handle swing from the inner edge of the retaining basket edge to the outer edge, so that the handle blocks the positioning edge.

[0009] As a further technical solution of the present invention: the transport basket body is provided with a plurality of vents on the top thereof.

[0010] As a further technical solution of the present invention: the transport basket body is provided with a fixing ring at the bottom of its front end.

[0011] As a further technical solution of the present invention: a plurality of ventilation holes are provided on the edge of the baffle.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention proposes a workpiece transport basket which is convenient for unloading and loading the sintering furnace. After the transport basket body is loaded with a pallet on which the workpiece is placed, the basket slides along the trolley along with the metal pulley and penetrates into the furnace cavity from the basket entrance, with the positioning edge abutting against the outer edge of the retaining basket side to complete the rapid loading of the transport basket body. After sintering is completed and the temperature is initially lowered, the handle can be grasped to pull the transport basket body back onto the trolley to complete the rapid unloading of the transport basket body, effectively improving the unloading efficiency, and can be used with multiple trolleys and transport basket bodies to improve the utilization rate of the sintering furnace. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 Diagram of the working state of the workpiece transport basket for facilitating the unloading and loading of the sintering furnace.

[0014] Figure 2 Front view of the workpiece transport basket for easy loading and unloading of the sintering furnace.

[0015] Figure 3 Rear view of the workpiece transport basket for easy loading and unloading of the sintering furnace. DETAILED DESCRIPTION

[0016] The following is a detailed description of the specific embodiments of the present invention in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only used to illustrate and explain the present invention and are not intended to limit the scope of protection of the present invention.

[0017] See also Figure 1 、 Figure 2 and Figure 3, a workpiece transport basket for convenient unloading and loading of a sintering furnace, which can be slidably unloaded relative to the furnace chamber 11 of the sintering furnace 10, comprising a transport basket body 20 and a plurality of support plates 30; the furnace chamber 11 is a sintering cavity that is through-through from front to back and closed from top to bottom and left to right, and its bottom surface is a plane; the furnace chamber 11 is formed with a feeding end for the transport basket body 20 to slide in and out, and a retaining basket edge 12 is formed at the cavity opening at the feeding end, extending inward along both sides and the top edge, and the retaining basket edge 12 is used to form a basket feed opening 13 at the cavity opening at the feeding end; the transport basket body 20 is a square basket that is through-through from front to back, and a plurality of support rails 21 are provided on the inner walls on both sides thereof at intervals relative to each other. A number of metal pulleys 22 are provided at intervals on both sides of the bottom, and baffle edges 23 are extended inward along both sides at the rear end thereof, and positioning edges 24 are extended outward along both sides and the top edge at the front end; a handle 25 is provided on the positioning edge 24; the support plate 30 is a mesh plate, which can be detachably installed in the transport basket body 20, with two opposite support rails 21 supporting both sides of the support plate 30, and the baffle edges 23 blocking its rear end; after the transport basket body 20 is loaded with the support plate 30 with the workpiece placed thereon, it can slide along the metal pulley 22 and pass through the basket inlet 13 into the furnace cavity 11, with the positioning edge 24 abutting against the outer edge of the baffle edge 12.

[0018] The basket 20 is then loaded onto the trolley 26 and the workpiece is then loaded onto the trolley 26. The basket 20 is then loaded onto the trolley 26 and the workpiece is then loaded onto the trolley 26. Furthermore, by preparing a plurality of carts and transport basket bodies 20 , when the unloaded transport basket body 20 is naturally cooled, another cart and transport basket body 20 can be sintered in the sintering furnace 10 , thereby improving the utilization rate of the sintering furnace 10 .

[0019] Furthermore, in this embodiment, the retaining basket edge 12 is provided with a rotatable handle 121 on the inner edge of its top, so that after the positioning edge 24 abuts against the outer edge of the retaining basket edge 12, the handle 121 is rotated so that the end of the handle 121 swings from the inner edge to the outer edge of the retaining basket edge 12, so that the handle 121 blocks the positioning edge 24.

[0020] Furthermore, in this embodiment, the transport basket body 20 is provided with a plurality of vents 201 on its top to facilitate heating during sintering and subsequent cooling.

[0021] Furthermore, in this embodiment, the transport basket body 20 is provided with a fixing ring (not shown) at the bottom of its front end, which can cooperate with the buckle (not shown) of the cart. When the transport basket body 20 is placed on the cart, the fixing ring is fastened with the buckle for fixation.

[0022] Furthermore, in this embodiment, a plurality of air holes 231 are provided on the baffle edge 23 to facilitate heating during sintering and subsequent cooling.

[0023] In summary, the utility model provides a workpiece transport basket that is convenient for unloading and loading the sintering furnace. After the transport basket main body 20 is loaded with the pallet 30 containing the workpiece, it slides along the trolley with the metal pulley 22 and penetrates into the furnace cavity 11 from the basket inlet 13, and the positioning edge 24 is abutted against the outer edge of the retaining basket edge 12 to complete the rapid loading of the transport basket main body 20. After sintering is completed and the initial cooling is carried out, the handle 25 can be grasped to pull the transport basket main body 20 back to the trolley to complete the rapid unloading of the transport basket main body 20, effectively improving the unloading efficiency, and can be used with multiple trolleys and transport basket main bodies 20 to improve the utilization rate of the sintering furnace 10.

[0024] As long as it does not violate the creative idea of ​​the present invention, any combination of various different embodiments of the present invention should be regarded as the content disclosed by the present invention; within the technical concept of the present invention, any simple modification of the technical solution and any combination of different embodiments that do not violate the creative idea of ​​the present invention should be within the protection scope of the present invention.

Claims

1. A workpiece transport basket for convenient loading and unloading of a sintering furnace, characterized by: The invention can be slidably loaded and unloaded relative to the furnace chamber (11) of the sintering furnace (10), and comprises a conveying basket body (20) and a plurality of supporting plates (30); the furnace chamber (11) is a sintering cavity that is through-through in front and back and closed in top, bottom, left and right, and its bottom surface is a plane; the furnace chamber (11) is formed with a feeding end for the conveying basket body (20) to slide in and out, and a retaining basket edge (12) is formed at the cavity opening at the feeding end, extending inward along both sides and the top edge to form a basket inlet (13); The transport basket body (20) is a square basket body that is through-through from front to back, with a plurality of support rails (21) arranged on the inner walls on both sides thereof at intervals, and a plurality of metal pulleys (22) arranged on the bottom at intervals on both sides. A baffle edge (23) is formed by extending inward along both sides of the rear end thereof, and a positioning edge (24) is formed by extending outward along both sides and the top edge of the front end thereof; a handle (25) is provided on the positioning edge (24); the support plate (30) is a mesh plate that can be detachably installed in the transport basket body (20), with the two opposite support rails (21) supporting the two sides of the support plate (30), and the baffle edge (23) blocking the rear end thereof; after the transport basket body (20) is installed with the support plate (30) with the workpiece placed thereon, it can slide along the metal pulley (22) and pass through the basket inlet (13) into the furnace cavity (11), with the positioning edge (24) abutting against the outer edge of the baffle edge (12).

2. The workpiece transport basket for convenient loading and unloading of a sintering furnace according to claim 1, characterized in that: The retaining basket edge (12) is provided with a rotatable handle (121) at the inner edge of its top, so that after the positioning edge (24) abuts against the outer edge of the retaining basket edge (12), the handle (121) is rotated to swing the end of the handle (121) from the inner edge to the outer edge of the retaining basket edge (12), thereby blocking the positioning edge (24) with the handle (121).

3. The workpiece transport basket for convenient loading and unloading of a sintering furnace according to claim 1, characterized in that: The transport basket body (20) is provided with a plurality of vents (201) on the top thereof.

4. The workpiece transport basket for convenient loading and unloading of a sintering furnace according to claim 1, characterized in that: The transport basket body (20) is provided with a fixing ring at the bottom of its front end.

5. The workpiece transport basket for convenient loading and unloading of a sintering furnace according to claim 1 is characterized in that: A plurality of air holes (231) are provided on the baffle edge (23).

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