Trolley sintering furnace with automatic discharging function

Abstract

The invention discloses a trolley sintering furnace with an automatic discharging function, and relates to the technical field of trolley sintering furnaces, the trolley sintering furnace comprises a sintering furnace body, an air supply box and an air guide pipe, one side of the sintering furnace body is provided with the air supply box, and one side of the air supply box is connected with an air inlet box through the air guide pipe. According to the trolley sintering furnace with the automatic discharging function, the protection plate is installed on the side, where the discharging port is located, of the sintering furnace body, the driving motor on the top of the protection plate can drive products to be automatically discharged through the trolley body, the number of defective products can be effectively reduced, and therefore the overall quality of the products is improved; in addition, the use height of the trolley body can be adjusted, so that the trolley body is more flexible and convenient to use, and the trolley sintering furnace with the automatic discharging function solves the problem that products with certain heat cannot be protected in time when the products are sent out by a trolley; and impurities often fall into the product to influence the quality of the finished product.

Description

Technical Field

[0001] The invention relates to the technical field of trolley sintering furnaces, and in particular to a trolley sintering furnace with an automatic discharging function. Background Art

[0002] The sintering furnace is a special equipment that enables powder compacts to obtain the required physical, mechanical properties and microstructure through sintering. The trolley is an important component of the sintering furnace. It is mainly used to support and move the workpiece for efficient and uniform heat treatment. It is widely used in the field of high-temperature heat treatment of new materials such as metal materials, ceramic glass, nanomaterials, semiconductor materials, etc. Among them, the trolley-type sintering furnace is also called the trolley sintering furnace, which has the characteristics of stable structure, convenient operation, energy saving and environmental protection.

[0003] The existing trolley sintering furnace consists of a heating furnace body, an air intake box, an air delivery box, a trolley and a trolley driving assembly. When in use, the product to be sintered is placed on the surface of the trolley, and the product is delivered to the interior of the heating furnace body by the trolley driving assembly. The product is sintered in the synchronous cooperation of the air delivery box and the air intake box. However, the existing trolley driving assembly is located at the bottom of the trolley, and no protective structure is provided on the upper side of the trolley. When the trolley delivers the product, it is unable to provide timely protection for the product with a certain amount of heat, resulting in impurities often falling into the product and affecting the quality of the finished product. Summary of the invention

[0004] The purpose of the present invention is to provide a trolley sintering furnace with an automatic discharging function to solve the problem proposed in the above background technology that the trolley cannot provide timely protection for products with a certain heat content when delivering products, resulting in impurities often falling into the products and affecting the quality of the finished products.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a trolley sintering furnace with automatic discharging function, comprising a sintering furnace body, an air delivery box and an air guide pipe, an air delivery box is installed on one side of the sintering furnace body, one side of the air delivery box is connected to an air inlet box through an air guide pipe, one side of the air inlet box is connected to the sintering furnace body, a trolley body is arranged on one side of the sintering furnace body, a connecting rod is arranged on one side of the trolley body, the bottom of the connecting rod is inserted through the top of the moving seat, and a roller is installed on the bottom of the moving seat;

[0006] An adjustment seat is arranged on the top of the connecting rod, thread grooves are symmetrically arranged inside the adjustment seat, and the inside of the thread grooves are all threadedly connected with the adjustment screw rod, and a protective plate is connected to one side of the sintering furnace body.

[0007] Preferably, one end of the adjusting screw is rotatably connected to the sintering furnace body via a bearing seat, the other end of the adjusting screw is inserted through a through hole inside the protective plate, and a driven roller is installed on one side of the adjusting screw close to the through hole.

[0008] Preferably, a driving motor is installed on the top of the protective plate, and the output end of the driving motor is connected to the active roller through a coupling, and the outer sides of the active roller and the driven roller are both sleeved with driving belts.

[0009] Preferably, the tops of the two connecting rods are rotatably connected to the movable seat via a bearing seat, and a threaded connection layer is connected to the outer side of the connecting rod, and threaded holes are symmetrically opened inside the trolley body.

[0010] Preferably, the outer sides of the two connecting rods are threadedly connected to the threaded holes inside the trolley body through a threaded connection layer, plug-in blocks are symmetrically welded on both sides of the trolley body, and plug-in grooves are equidistantly opened on one side of the sintering furnace body, and the outer side of the plug-in block is plugged into the plug-in groove on the adjacent side.

[0011] Preferably, a stepper motor is installed inside the movable seat, and the output end of the stepper motor is connected to the connecting rod on the adjacent side through a coupling.

[0012] Preferably, transmission rollers are installed on the lower sides of the two connecting rods, and transmission belts are sleeved on the outer sides of the transmission rollers.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: the trolley sintering furnace with automatic discharging function is provided with a protective plate on one side of the sintering furnace body where the discharging port is located, and the driving motor on the top of the protective plate can drive the product to automatically discharge through the trolley body, which can effectively reduce the number of defective products, thereby improving the overall quality of the product, and the use height of the trolley body can be adjusted, making the use of the trolley body more flexible and convenient, solving the problem that the trolley cannot provide timely protection for products with a certain amount of heat when delivering products, resulting in impurities often falling into the product and affecting the quality of the finished product.

[0014] 1. The trolley sintering furnace with automatic discharging function, in order to prevent impurities from falling into the product when the trolley delivers the product and affecting the quality of the finished product, after the product inside the sintering furnace body is sintered, the driving motor is started to drive the active roller to rotate, and the transmission action of the active roller, the driven roller and the driving belt drives the adjusting screw to rotate and drive the adjusting seat to move. The connecting rod at the bottom of the adjusting seat will drive the trolley body and the moving seat to move. While the product moves from the inside of the sintering furnace body to the outside, the protective plate will protect the product. The trolley sintering furnace with automatic discharging function has a protective plate installed on the side where the discharging port of the sintering furnace body is located, and the driving motor on the top of the protective plate can drive the product to automatically discharge through the trolley body, which can effectively reduce the number of defective products, thereby improving the overall quality of the product;

[0015] 2. The trolley sintering furnace with automatic discharging function starts the stepper motor inside the moving seat to facilitate the use of the trolley body. The stepper motor drives the connecting rod, the transmission roller and the transmission belt to rotate. When the connecting rod rotates, the threaded connection layer on the outside acts on the threaded hole inside the trolley body, thereby driving the trolley body to adjust its height. After the height adjustment is completed, in order to ensure the stability of the trolley body during use, the plug-in blocks on both sides of the trolley body will be plugged into the corresponding plug-in slots again during the movement. The trolley sintering furnace with automatic discharging function can adjust the use height of the trolley body, making the use of the trolley body more flexible and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the trolley sintering furnace of the present invention;

[0017] Figure 2 It is a schematic diagram of the side structure of the trolley sintering furnace of the present invention;

[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of the adjusting screw of the present invention;

[0019] Figure 4 It is a schematic diagram of the three-dimensional structure of the trolley body of the present invention;

[0020] Figure 5 It is a schematic diagram of the three-dimensional structure of the movable seat of the present invention.

[0021] In the figure: 1. sintering furnace body; 101. air supply box; 102. air guide tube; 103. air intake box; 2. trolley body; 3. connecting rod; 301. moving seat; 302. roller; 4. adjusting seat; 5. adjusting screw; 501. protective plate; 502. driving motor; 503. active roller; 504. driven roller; 505. driving belt; 6. threaded connection layer; 601. threaded hole; 602. transmission roller; 603. transmission belt; 604. stepping motor; 7. plug-in block; 701. plug-in slot. 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] See also Figure 1 , Figure 2 and Figure 3The present invention provides a technical solution: a trolley sintering furnace with an automatic discharging function, comprising a sintering furnace body 1, an air supply box 101 and an air guide pipe 102, wherein the air supply box 101 is installed on one side of the sintering furnace body 1, and one side of the air supply box 101 is connected to an air intake box 103 through the air guide pipe 102, and one side of the air intake box 103 is connected to the sintering furnace body 1, a trolley body 2 is arranged on one side of the sintering furnace body 1, and a connecting rod 3 is arranged on one side of the trolley body 2, and the bottom of the connecting rod 3 is inserted through the top of a moving seat 301, and a roller 302 is installed on the bottom of the moving seat 301.

[0024] An adjustment seat 4 is provided on the top of the connecting rod 3, and thread grooves are symmetrically opened inside the adjustment seat 4, and the inside of the thread grooves are all threadedly connected to the adjusting screw 5. A protective plate 501 is connected to one side of the sintering furnace body 1, and one end of the adjusting screw 5 is rotatably connected to the sintering furnace body 1 through a bearing seat, and the other end of the adjusting screw 5 is inserted through the through hole inside the protective plate 501, and a driven roller 504 is installed on the side of the adjusting screw 5 close to the through hole. A driving motor 502 is installed on the top of the protective plate 501, and the output end of the driving motor 502 is connected to the active roller 503 through a coupling, and the outer sides of the active roller 503 and the driven roller 504 are both sleeved with a driving belt 505.

[0025] In specific implementation, in order to prevent impurities from falling into the product and affecting the quality of the finished product when the trolley delivers the product, when the product inside the sintering furnace body 1 is sintered, the driving motor 502 on the top of the protective plate 501 is started, and the output end of the driving motor 502 drives the active roller 503 to rotate through the coupling, and the adjusting screw 5 is driven to rotate through the transmission action of the active roller 503, the driven roller 504 and the driving belt 505. When the adjusting screw 5 rotates, it acts on the thread groove inside the adjusting seat 4, and drives the trolley body 2 and the moving seat 30 through the connecting rod 3 at the bottom of the adjusting seat 4. 1 moves, at this time the trolley body 2 can automatically take out the products that have been sintered inside the sintering furnace body 1, and while the products move from the inside of the sintering furnace body 1 to the outside, the protective plate 501 will protect the products, effectively preventing impurities from falling into the products. In the trolley sintering furnace with automatic discharging function, a protective plate 501 is installed on the side where the discharging port of the sintering furnace body 1 is located, and the driving motor 502 on the top of the protective plate 501 can drive the products to be automatically discharged through the trolley body 2, which can effectively reduce the number of defective products, thereby improving the overall quality of the products.

[0026] See also Figure 1 , Figure 4 and Figure 5It can be known that the tops of the two connecting rods 3 are rotatably connected to the movable seat 301 through the bearing seat, and the outer side of the connecting rod 3 is connected to the threaded connection layer 6, the inside of the trolley body 2 is symmetrically provided with threaded holes 601, the outer sides of the two connecting rods 3 are threadedly connected to the threaded holes 601 inside the trolley body 2 through the threaded connection layer 6, the two sides of the trolley body 2 are symmetrically welded with plug-in blocks 7, one side of the sintering furnace body 1 is equidistantly provided with plug-in grooves 701, the outer side of the plug-in block 7 is plugged into the plug-in groove 701 on the adjacent side, a stepper motor 604 is installed inside the movable seat 301, and the output end of the stepper motor 604 is connected to the connecting rod 3 on the adjacent side through a coupling, and the lower sides of the two connecting rods 3 are both installed with transmission rollers 602, and the outer sides of the transmission rollers 602 are both sleeved with transmission belts 603.

[0027] During specific implementation, in order to facilitate the use of the trolley body 2, the trolley body 2 is moved to the position where the plug-in blocks 7 on both sides are no longer plugged into the plug-in slots 701 inside the sintering furnace body 1 by driving the motor 502, and the stepper motor 604 inside the moving seat 301 is started. The stepper motor 604 drives the connecting rod 3 connected to it to rotate through the coupling at the output end, and drives the other connecting rod 3 to rotate through the transmission action of the transmission roller 602 and the transmission belt 603. When the connecting rod 3 rotates, the threaded connection layer 6 on the outside and the threaded hole 601 inside the trolley body 2 are threaded, thereby driving the trolley body 2 to adjust its height. After the height adjustment is completed, in order to ensure the stability of the trolley body 2 during use, the plug-in blocks 7 on both sides of the trolley body 2 will be plugged into the corresponding plug-in slots 701 again during the movement. The trolley sintering furnace with automatic discharging function can adjust the use height of the trolley body 2, making the use of the trolley body 2 more flexible and convenient.

[0028] To sum up, when using the trolley sintering furnace with automatic discharging function, first arrange the products neatly on the upper side of the trolley body 2, start the driving motor 502 to drive the active roller 503 to rotate, and drive the adjusting screw 5 to rotate and move the adjusting seat 4 through the transmission action of the active roller 503, the driven roller 504 and the driving belt 505. The connecting rod 3 at the bottom of the adjusting seat 4 will drive the trolley body 2 and the movable seat 301 to move. At this time, the roller 302 at the bottom of the movable seat 301 will provide support for it and deliver the product into the sintering furnace body 1. At the same time, the air inlet box 103 on one side of the sintering furnace body 1 will obtain the required gas from the air box 101 through the air guide pipe 102, and fill the gas into the sintering furnace body 1 for use. The content not described in detail in this description belongs to the existing technology known to professional and technical personnel in this field.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A trolley sintering furnace with automatic discharging function, comprising a sintering furnace body (1), an air delivery box (101) and an air guide pipe (102), characterized in that: An air delivery box (101) is installed on one side of the sintering furnace body (1), one side of the air delivery box (101) is connected to an air inlet box (103) via an air guide pipe (102), one side of the air inlet box (103) is connected to the sintering furnace body (1), a trolley body (2) is provided on one side of the sintering furnace body (1), a connecting rod (3) is provided on one side of the trolley body (2), the bottom of the connecting rod (3) is inserted through the top of the moving seat (301), and a roller (302) is installed on the bottom of the moving seat (301); An adjustment seat (4) is arranged at the top of the connecting rod (3), and thread grooves are symmetrically provided inside the adjustment seat (4), and the inside of the thread grooves are all threadedly connected to the adjustment screw (5), and a protective plate (501) is connected to one side of the sintering furnace body (1).

2. The trolley sintering furnace with automatic discharging function according to claim 1 is characterized in that: One end of the adjusting screw (5) is rotatably connected to the sintering furnace body (1) via a bearing seat, and the other end of the adjusting screw (5) is inserted into a through hole inside the protective plate (501), and a driven roller (504) is installed on the side of the adjusting screw (5) close to the through hole.

3. The trolley sintering furnace with automatic discharging function according to claim 2 is characterized in that: A driving motor (502) is installed on the top of the protection plate (501), and the output end of the driving motor (502) is connected to the driving roller (503) through a coupling. The driving roller (503) and the driven roller (504) are both sleeved with a driving belt (505) on their outer sides.

4. The trolley sintering furnace with automatic discharging function according to claim 1 is characterized in that: The tops of the two connecting rods (3) are rotatably connected to the moving seat (301) via a bearing seat, and the outer sides of the connecting rods (3) are connected to a threaded connection layer (6), and threaded holes (601) are symmetrically opened inside the trolley body (2).

5. The trolley sintering furnace with automatic discharging function according to claim 4, characterized in that: The outer sides of the two connecting rods (3) are threadedly connected to the threaded holes (601) inside the trolley body (2) through the threaded connection layer (6), and plug-in blocks (7) are symmetrically welded on both sides of the trolley body (2). One side of the sintering furnace body (1) is provided with plug-in grooves (701) at equal intervals, and the outer side of the plug-in block (7) is plugged into the plug-in groove (701) on the adjacent side.

6. The trolley sintering furnace with automatic discharging function according to claim 1, characterized in that: A stepper motor (604) is installed inside the movable seat (301), and an output end of the stepper motor (604) is connected to a connecting rod (3) on an adjacent side via a coupling.

7. The trolley sintering furnace with automatic discharging function according to claim 6, characterized in that: The lower sides of the two connecting rods (3) are both equipped with transmission rollers (602), and the outer sides of the transmission rollers (602) are both sleeved with transmission belts (603).

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