Ceramic screw sintering equipment

Abstract

The utility model provides ceramic screw sintering equipment which comprises a sintering furnace and a placing frame, a plurality of sintering frames are arranged in an inner cavity of the sintering furnace at intervals, and partition plates used for heating screws are arranged in the inner cavity of the sintering furnace and located between every two sintering frames. According to the ceramic screw sintering equipment provided by the utility model, when the ceramic screws need to be sintered, firstly, the ceramic screws are arranged and placed on the placing frame, the placing frame is driven by a handheld handle to place the ceramic screws on the placing frame on the sintering frame to be sintered, and after the ceramic screws are placed on the sintering frame, the ceramic screws are placed on the sintering frame. The first movable rod is pushed to drive the first placing plate, so that the first placing plate is far away from the sintering frame, and after the distance between the first placing plate and the second placing plate is larger than the distance of the screws placed on the sintering frame, the placing frame is taken out, and then the ceramic screws can be sintered. And the ceramic screws are uniformly heated in the sintering furnace and do not need to be turned over, so that the working efficiency is improved, and the productivity is increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to ceramic screw processing technical field especially relates to a ceramic screw sintering equipment. BACKGROUND

[0002] Sintering is a kind of technique that makes powder blank densification by using heat energy, in the manufacture of ceramic screw, sintering process passes through high temperature processing, and a series of physical and chemical changes of powder ceramic material, such as mutual adhesion between particles, mass transfer, pore exclusion, volume shrinkage etc., finally form the ceramic screw with certain geometric shape and solid sintered body.

[0003] The existing ceramic screw is placed in the sintering plate to carry out sintering heating in the sintering process, but the ceramic screw needs to be turned over or rotated when being placed on the placing plate, otherwise it cannot guarantee that each surface of the ceramic screw is heated uniformly, thereby leading to low processing efficiency and reducing the production efficiency of the ceramic screw.

[0004] Therefore, it is necessary to provide a new ceramic screw sintering equipment to solve the above technical problems. SUMMARY

[0005] The utility model provides a ceramic screw sintering equipment, solve's technical problem is that ceramic screw is placed on the placing plate and needs to be turned over or rotated, otherwise it cannot guarantee that each surface of the ceramic screw is heated uniformly, thereby leading to low processing efficiency and reducing the production efficiency of the ceramic screw.

[0006] In order to solve the above technical problems, the utility model provides a ceramic screw sintering equipment, which comprises a sintering furnace and a placing rack, the inner cavity of the sintering furnace is provided with a plurality of partition plates, each partition plate is fixedly connected with a sintering rack, and the upper surface and the lower surface of each partition plate are provided with a heating assembly for heating the ceramic screw on the sintering rack.

[0007] The placing rack comprises a first placing plate and a second placing plate, the inner side of the second placing plate is fixedly connected with a fixed rod at both ends, a first movable rod is movably arranged in the fixed rod, one end of the first movable rod extends to the outside of the fixed rod, the bottom end of the first movable rod is fixedly connected with the inner side of the first placing plate, and the outer side of the second placing plate is fixedly connected with a handle at both ends.

[0008] Preferably, a plurality of first grooves for placing screws are formed on the surface of the sintering rack, and a plurality of second grooves for placing screws are formed on the surface of the first placing plate and the second placing plate.

[0009] Preferably, a containing groove is arranged in the fixed rod, and a limiting block is slidably arranged in the containing groove.

[0010] Preferably, a second movable rod extending into the handle is fixedly connected to the bottom of the limiting block, and a handle is fixedly connected to the bottom surface of the second movable rod.

[0011] Preferably, a box door is rotatably arranged on the front side of the sintering furnace, and a handle is fixedly connected to one side of the box door.

[0012] Preferably, a heating cover is arranged on the top of the inner cavity of the sintering furnace.

[0013] Compared with the related art, the ceramic screw sintering equipment has the following beneficial effects: when the ceramic screw needs to be sintered, the ceramic screw is arranged on the placing rack, then the placing rack is driven by the hand-held handle to place the ceramic screw on the sintering rack for sintering treatment, after being placed on the sintering rack, the first placing plate is driven by the first movable rod to move away from the sintering rack, so that the distance between the first placing plate and the second placing plate is greater than the distance of the screw placed on the sintering rack, the placing rack can be taken out, the ceramic screw can be processed, the ceramic screw is uniformly heated in the sintering furnace and does not need to be turned over, the working efficiency is improved, and the productivity is increased. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 Fig. 1 is a structural schematic view of a preferred embodiment of the ceramic screw sintering equipment provided by the present application;

[0015] Figure 2 Fig. 2 is a front view of the ceramic screw sintering equipment provided by the present application; Figure 1 Fig. 3 is a front sectional view of the ceramic screw sintering equipment provided by the present application;

[0016] Figure 3 Fig. 4 is a top view of the sintering rack of the ceramic screw sintering equipment provided by the present application; Figure 1 Fig. 5 is a top view of the placing rack of the ceramic screw sintering equipment provided by the present application.

[0017] Figure 4 Fig. 6 is a top view of the placing rack of the ceramic screw sintering equipment provided by the present application. Figure 1

[0018] In the drawings: 1, sintering furnace; 2, sintering rack; 3, partition plate; 4, heating cover; 5, heating assembly; 6, first groove; 7, first placing plate; 8, fixed rod; 9, first movable rod; 10, limiting block; 11, handle; 12, second movable rod; 13, handle; 14, handle; 15, second groove; 16, second placing plate; 17, containing groove; 18, box door. DETAILED DESCRIPTION ​

[0019] The utility model is further described below in combination with the drawings and embodiments.

[0020] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 Among them, Figure 1 It is a structural schematic diagram of a preferred embodiment of a ceramic screw sintering equipment provided by the utility model; Figure 2 It is Figure 1 The front view structure schematic diagram is shown; Figure 3 It is Figure 1 The sintering frame top view schematic diagram is shown; Figure 4 It is Figure 1 The placement frame top view schematic diagram is shown. A ceramic screw sintering equipment, including sintering furnace 1 and placement frame, the sintering furnace 1 inner cavity interval is provided with a plurality of partition plates 3, each partition plate 3 is fixedly connected with sintering frame 2, and the upper surface and the lower surface of each partition plate 3 are provided with heating assembly 5 for heating ceramic screws on the sintering frame 2.

[0021] The placement frame includes first placement plate 7 and second placement plate 16, and the inner side of the second placement plate 16 is fixedly connected with fixed rod 8 at both ends, the first movable rod 9 is movably arranged in the fixed rod 8, one end of the first movable rod 9 extends to the outside of the fixed rod 8, and the bottom end of the first movable rod 9 is fixedly connected with the inner side of the first placement plate 7, and the outer side of the second placement plate 16 is fixedly connected with handle 14 at both ends.

[0022] The gap is formed between the sintering frame 2 and the partition plate 3, and the sintering frame 2 is fixed by the supporting column.

[0023] The sintering frame 2 is formed by two supporting plates, and the two supporting plates are in parallel state.

[0024] The width of the first placement plate 7 and the second placement plate 16 is greater than the width of the sintering frame 2, and the first placement plate 7 and the second placement plate 16 are in parallel state, so that the ceramic screws on the first placement plate 7 and the second placement plate 16 can be placed on the sintering frame 2 for heating.

[0025] First, arrange the screws and place them on the placement frame, then place the ceramic screws on the placement frame on the sintering frame 2 for sintering treatment by holding the placement frame.

[0026] The heating assembly 5 is used for heating the upper surface and the lower surface of the ceramic screw, so that each surface can be heated.

[0027] When the ceramic screw needs to be sintered, first arrange the screws on the placing rack, then place the ceramic screws on the sintering rack 2 through the hand-held handle 14 to drive the placing rack to sinter, after being placed on the sintering rack 2, drive the first placing plate 7 through the first movable rod 9 to make the first placing plate 7 away from the sintering rack 2, so that the distance between the first placing plate 7 and the second placing plate 16 is greater than the distance of the screws placed on the sintering rack 2, and then the placing rack can be taken out to process the ceramic screws.

[0028] The surface of the sintering rack 2 is provided with a plurality of first grooves 6 for placing screws, and the surfaces of the first placing plate 7 and the second placing plate 16 are provided with a plurality of second grooves 15 for placing screws.

[0029] The first grooves 6 and the second grooves 15 are used for accurately placing the ceramic screws to ensure that each ceramic screw can maintain a stable position during sintering.

[0030] The fixing rod 8 is provided with a containing groove 17, the containing groove 17 is slidably provided with a limiting block 10, one end of the first movable rod 9 is fixedly connected with the top of the limiting block 10, the bottom of the limiting block 10 is fixedly connected with the second movable rod 12 extending into the handle 14, and the bottom surface of the second movable rod 12 is fixedly connected with the handle 13.

[0031] When the placing rack needs to be taken out from the sintering furnace 1, the handle 13 is pushed to drive the second movable rod 12 to move forward, thereby driving the limiting block 10 to move, since the first movable rod 9 is fixedly connected with the limiting block 10, the first movable rod 9 is driven to move forward, thereby driving the first placing plate 7 to move away from the second placing plate 16, so that the distance between the first placing plate 7 and the second placing plate 16 is greater than the distance of the ceramic screws, and then the placing rack can be taken out.

[0032] The front side of the sintering furnace 1 is rotatably provided with a box door 18, and one side of the box door 18 is fixedly connected with a handle 11.

[0033] The handle 11 is held and then pulled backward to drive the box door 18 to rotate, so that the box door 18 is opened, and then the ceramic screws can be placed in or taken out from the sintering furnace 1.

[0034] The inner cavity of the sintering furnace 1 is provided with a heating cover 4 at the top.

[0035] The generated heat is transmitted to the inner cavity of the sintering furnace 1 through the heating cover 4 and the heating assembly 5, and the heating assembly 5 realizes uniform distribution of heat to ensure that each surface of the ceramic screw can be heated, thereby improving the processing efficiency.

[0036] The working principle of the ceramic screw sintering equipment is as follows: when the ceramic screw needs to be sintered, first, the screws are arranged and placed on the placing rack, then the ceramic screws on the placing rack are placed on the sintering rack 2 for sintering treatment by driving the placing rack through the handheld handle 14, after being placed on the sintering rack 2, the first placing plate 7 is driven by pushing the first movable rod 9, so that the first placing plate 7 is away from the sintering rack 2, and the distance between the first placing plate 7 and the second placing plate 16 is greater than the distance of the screws placed on the sintering rack 2, so that the placing rack can be taken out, and the ceramic screws are processed.

[0037] Compared with the related art, the ceramic screw sintering equipment has the following beneficial effects: when the ceramic screw needs to be sintered, first, the screws are arranged and placed on the placing rack, then the ceramic screws on the placing rack are placed on the sintering rack 2 for sintering treatment by driving the placing rack through the handheld handle 14, after being placed on the sintering rack 2, the first placing plate 7 is driven by pushing the first movable rod 9, so that the first placing plate 7 is away from the sintering rack 2, and the distance between the first placing plate 7 and the second placing plate 16 is greater than the distance of the screws placed on the sintering rack 2, so that the placing rack can be taken out, and the ceramic screws are processed, so that the ceramic screws are evenly heated in the sintering furnace 1 and do not need to be turned over, thereby improving the work efficiency and increasing the productivity.

[0038] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process conversion or direct or indirect application in other related technical fields by using the contents of the utility model specification and drawings is also included in the patent protection range of the utility model.

Claims

1. A ceramic screw sintering device, comprising a sintering furnace (1) and a placement rack, characterized in that, The sintering furnace (1) has several partition plates (3) spaced apart inside. Each partition plate (3) is fixedly connected to a sintering rack (2). Each partition plate (3) has a heating component (5) for heating the ceramic screws on the sintering rack (2) on its upper and lower surfaces. The placement rack includes a first placement plate (7) and a second placement plate (16). The inner two ends of the second placement plate (16) are fixedly connected to a fixing rod (8). A first movable rod (9) is movably arranged inside the fixing rod (8). One end of the first movable rod (9) extends to the outside of the fixing rod (8). The bottom end of the first movable rod (9) is fixedly connected to the inner side of the first placement plate (7). Handles (14) are fixedly connected to both ends of the outer side of the second placement plate (16).

2. The ceramic screw sintering equipment according to claim 1, characterized in that, The sintering rack (2) has several first grooves (6) for placing screws on its surface, and the first placement plate (7) and the second placement plate (16) both have several second grooves (15) for placing screws on their surfaces.

3. The ceramic screw sintering equipment according to claim 1, characterized in that, The fixed rod (8) has a receiving groove (17) inside, and a limiting block (10) is slidably provided in the receiving groove (17). One end of the first movable rod (9) is fixedly connected to the top of the limiting block (10).

4. The ceramic screw sintering equipment according to claim 3, characterized in that, The bottom of the limiting block (10) is fixedly connected to a second movable rod (12) extending into the handle (14), and the bottom surface of the second movable rod (12) is fixedly connected to a handle (13).

5. The ceramic screw sintering equipment according to claim 1, characterized in that, The sintering furnace (1) is rotatably provided with a door (18) on the front side, and a handle (11) is fixedly connected to one side of the door (18).

6. The ceramic screw sintering equipment according to claim 1, characterized in that, A heating cover (4) is provided at the top of the inner cavity of the sintering furnace (1).

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