Discharging platform for sintering furnace

Abstract

The utility model relates to the technical field of sintering furnaces, and aims to provide a discharging platform for a sintering furnace, which comprises a lifting mechanism. A sintering mechanism; two cooling mechanisms; two linear guide rails; two feeding platforms; connecting the bottom furnace; the cooling mechanism comprises a support, a water chilling unit and two flow dividing pipes, an air cylinder is installed at the bottom of the support, the output end of the air cylinder penetrates through the top side of the support and is fixedly provided with a movable plate, a heat transfer plate is fixed to the top of the movable plate, a plurality of heat conduction pipes are arranged in the heat transfer plate, and the flow dividing pipes are further arranged on the left side and the right side of the heat transfer plate. The two ends of the heat conduction pipe extend out of the left side and the right side of the heat transfer plate and communicate with the flow dividing pipes on the corresponding sides. By arranging the two feeding platforms, sintering and cooling treatment can be carried out alternately, heat transferred from the bottom of materials can be directly sucked away, the material cooling effect is improved, and the machining efficiency of the device is better.

Description

TECHNICAL FIELD

[0001] The utility model relates to sintering furnace technical field, concretely is a kind of discharging platform for sintering furnace. BACKGROUND

[0002] In prior art, after the sintering of silicon carbide is finished, the staff usually uses clamping tool to transfer the material plate for placing silicon carbide in the sintering furnace, but during the transfer process of the material plate, the staff needs to accurately clamp the material plate by visual inspection, and after long time work, the staff is tired, if the clamping of the material plate is loose during the clamping process, the quality of silicon carbide will be damaged, which causes economic loss and affects the discharging efficiency of silicon carbide.

[0003] According to the search of Chinese patent with publication number CN220489721U, a discharging platform for silicon carbide sintering furnace is disclosed.

[0004] The utility model discloses a platform mechanism, platform mechanism includes base, the top of base is equipped with round hole, the top of base is provided with sintering mechanism, the top of base is provided with bearing mechanism, the inner chamber of base is provided with discharging mechanism, the discharging mechanism includes the discharging plate of sliding connection on base bottom wall, the fixedly connected of discharging plate has connection bottom furnace. The utility model discloses through setting up discharging mechanism to make that silicon carbide can be simply discharged after sintering, saves discharging time, through motor driving screw rod rotation, makes the discharging plate along guide rod and discharges, improves the discharging efficiency of silicon carbide, when silicon carbide feeding, through electric telescopic link drive ring bearing plate and go down, the relative place of sintering furnace body and connection bottom furnace is closed, guarantees the sintering effect of silicon carbide.

[0005] However, the following problems still exist in this patent: After the device discharges, the cold air machine is used to cool the sintered material, but cooling alone by the cold air machine will result in poor cooling effect of the material accumulated at the bottom, thereby increasing the cooling time required by the material, and the device needs to take out the material after cooling before sintering again, which affects the processing efficiency of the device and is difficult to meet the use requirements. UTILITY MODEL CONTENTS

[0006] The utility model discloses a kind of discharging platforms for sintering furnace, can be alternately sintered and cooling treatment, and can directly suck away heat transferred at the bottom of material, improve material cooling effect, so that the processing efficiency of the device is better.

[0007] The utility model discloses a kind of discharging platforms for sintering furnace, can be alternately sintered and cooling treatment, and can directly suck away heat transferred at the bottom of material, improve material cooling effect, so that the processing efficiency of the device is better.

[0008] A kind of discharging platform for sintering furnace, comprising:

[0009] Lifting mechanism;

[0010] Sintering mechanism, installed on the lifting mechanism;

[0011] Two cooling mechanisms, respectively arranged on the left and right sides of the sintering mechanism;

[0012] Two linear guides, located below the lifting mechanism, and the two linear guides are distributed in front and back intervals;

[0013] Two loading platforms, located between the two linear guides, and the front and rear ends of the loading platform are respectively connected to the two linear guides;

[0014] Connecting bottom furnace, arranged in the middle of the loading platform, and a plurality of through grooves are formed on the surface of the connecting bottom furnace;

[0015] The cooling mechanism comprises a support, a water chiller and two shunt pipes, a gas cylinder is installed at the bottom of the support, the output end of the gas cylinder penetrates through the top side of the support and is fixed with a movable plate, the top of the movable plate is fixed with a heat transfer plate, a plurality of heat conducting pipes are arranged in the heat transfer plate, shunt pipes are arranged on the left and right sides of the heat transfer plate, the two ends of the heat conducting pipes extend out of the left and right sides of the heat transfer plate and are connected with the shunt pipes on the corresponding side; the cooling water discharge end of the water chiller is connected with a conveying pump, the liquid discharge end of the conveying pump is connected with a water inlet hose, one end of the water inlet hose is connected with one side of the shunt pipe, the other side of the shunt pipe is connected with a return hose, the return hose is also connected with the water inlet end of the water chiller, and cold air fans are arranged on the front and rear sides of the heat transfer plate.

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] The utility model discloses a cooling mechanism is arranged, the material after sintering and connecting bottom furnace can obtain quick and more uniform cooling effect, the cold water in the water chiller can be refrigerated when working, and the conveying pump can convey the cold water to the shunt pipe, and the cold water can be shunted to the heat conducting pipe through the shunt pipe, and the heat conducting pipe can transfer the cold quantity to the heat transfer plate, and then the cold water can be returned to the water chiller through the other side shunt pipe and return hose, so that the water chiller circulates and refrigerates the cooling water, and the movable plate can be driven to move upward when the gas cylinder starts, so that the top of the heat transfer plate can be attached to the bottom of the connecting bottom furnace, so that the heat of the material after sintering can be transferred to the heat transfer plate through the connecting bottom furnace, so that the heat transfer plate can quickly absorb the heat on the surface of the connecting bottom furnace, so that the material accumulated below can also obtain the quick cooling effect, and the cold air can also be used for refrigerating the material in the connecting bottom furnace through the through groove, so as to improve the cooling effect of the material and reduce the refrigeration time. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a schematic diagram of the cooling mechanism in this utility model;

[0020] Figure 3 This is a partial cross-sectional structural diagram of the cooling mechanism in this utility model;

[0021] Figure 4 This is a partial structural schematic diagram of the cooling mechanism in this utility model;

[0022] Figure 5 This is a cross-sectional structural diagram of the sintering mechanism in this utility model;

[0023] Figure 6 This is a schematic diagram of the lifting mechanism in this utility model;

[0024] Figure 7 This is a schematic diagram of the linear guide rail in this utility model.

[0025] Labeling Explanation: 1. Sintering Mechanism; 101. Sintering Furnace Body; 102. Heat Conducting Plate; 103. Resistance Heater; 104. Heat Transfer Tank; 105. Top Cover; 2. Cooling Mechanism; 201. Support; 202. Cylinder; 203. Movable Plate; 204. Heat Transfer Plate; 205. Heat Conducting Pipe; 206. Diverter Pipe; 207. Conveyor Pump; 208. Inlet Hose; 209. Return Hose; 210. Air Cooler; 2 11. Guide rod; 212. Chiller unit; 3. Lifting mechanism; 301. Support plate; 302. Electric push rod; 303. Lifting plate; 304. Mounting slot; 305. Guide plate; 4. Linear guide rail; 401. Mounting shell; 402. Bearing seat; 403. Lead screw; 404. Drive motor; 405. Movable seat; 406. Guide rail; 407. Slider; 5. Feeding platform; 6. Connecting bottom furnace; 7. Through slot. Detailed Implementation

[0026] The present invention will now be described in detail with reference to the accompanying drawings and embodiments:

[0027] like Figures 1-7 The diagram shown is a schematic representation of an embodiment of a discharge platform for a sintering furnace provided by this utility model:

[0028] A discharge platform for a sintering furnace, comprising:

[0029] Lifting mechanism 3;

[0030] Sintering mechanism 1 is installed on lifting mechanism 3;

[0031] Two cooling mechanisms 2 are respectively located on the left and right sides of the sintering mechanism 1;

[0032] Two linear guide rails 4 are located below the lifting mechanism 3, and the two linear guide rails 4 are distributed at a distance from front to back;

[0033] Two loading platforms 5 are located between two linear guide rails 4, and the front and rear ends of the loading platforms 5 are respectively connected to the two linear guide rails 4.

[0034] A connecting bottom furnace 6 is located in the middle of the feeding platform 5, and multiple through slots 7 are opened on the surface of the connecting bottom furnace 6;

[0035] The sintering mechanism 1 can sinter the material, the cooling mechanism 2 can make the sintered material and the connecting bottom furnace 6 have a rapid and more uniform cooling effect, the lifting mechanism 3 can adjust the height of the sintering mechanism 1 to prevent the sintering mechanism 1 from blocking the connecting bottom furnace 6 when it moves, and the linear guide rail 4 can drive the two feeding platforms 5 and the connecting bottom furnace 6 to move, so that the positions of the connecting bottom furnaces on both sides can be changed.

[0036] The cooling mechanism 2 includes a support 201, a chiller unit 212, and two branch pipes 206. A cylinder 202 is installed at the bottom of the support 201. The output end of the cylinder 202 passes through the top side of the support 201 and is fixed to a movable plate 203. A heat transfer plate 204 is fixed to the top of the movable plate 203. Multiple heat conduction pipes 205 are provided inside the heat transfer plate 204. Branch pipes 206 are also provided on both the left and right sides of the heat transfer plate 204. The two ends of the heat conduction pipes 205 extend out of the heat transfer plate 206. The left and right sides of the heat transfer plate 204 are connected to the corresponding branch pipe 206; the cooling water discharge end of the chiller unit 212 is connected to the delivery pump 207, the discharge end of the delivery pump 207 is connected to the inlet hose 208, one end of the inlet hose 208 is connected to one branch pipe 206, and the other side of the branch pipe 206 is connected to the return hose 209, which is also connected to the inlet end of the chiller unit 212; and the front and rear sides of the heat transfer plate 204 are equipped with air coolers 210.

[0037] When the chiller unit 212 is working, it can cool the chilled water inside. The transfer pump 207 can deliver the chilled water to the distribution pipe 206. The chilled water can be distributed through the distribution pipe 206 to multiple heat transfer pipes 205. The heat transfer pipes 205 can then transfer the cooling capacity to the heat transfer plate 204. Afterward, the chilled water can flow back into the chiller unit 212 through the other distribution pipe 206 and the return hose 209, so that the chiller unit 212 circulates and cools the cooling water. When the cylinder 202 starts, it can drive the movable plate 2. 03. The upward movement allows the top of the heat transfer plate 204 to fit against the bottom of the connecting furnace 6, so that the heat attached to the sintered material can be transferred to the heat transfer plate 204 through the connecting furnace 6. This allows the heat transfer plate 204 to quickly absorb the heat from the surface of the connecting furnace 6, which also allows the material piled below to be cooled down quickly. In conjunction with the operation of the two air coolers 210, the cold air can also be used to cool the material inside the connecting furnace 6 again through the channel 7, thereby improving the cooling effect on the material and reducing the cooling time.

[0038] The lifting mechanism 3 includes a support plate 301, an electric push rod 302 is fixed on the side wall of the support plate 301, a lifting plate 303 is fixed at the top of the electric push rod 302, and an installation groove 304 is provided on the lifting plate 303.

[0039] The sintering mechanism 1 includes a sintering furnace body 101, which is installed in an installation groove 304. A heat-conducting plate 102 is provided on the inner side of the sintering furnace body 101. Multiple resistance heaters 103 are fixed between the heat-conducting plate 102 and the inner wall of the sintering furnace body 101. Multiple heat transfer grooves 104 are opened on the surface of the heat-conducting plate 102. A top cover 105 is hinged to the top of the sintering furnace body 101. The outer diameter of the sintering furnace body 101 is the same as the inner diameter of the connecting bottom furnace 6.

[0040] The sintering furnace body 101 can be placed inside the connecting bottom furnace 6. After the top cover 105 is opened, the material can be added into the connecting bottom furnace 6. When the resistance heater 103 is working, it can heat the inside of the sintering furnace body 101. The heat can be transferred to the material inside the connecting bottom furnace 6 through the heat transfer tank 104, thereby starting the sintering process of the material.

[0041] The linear guide rail 4 includes a mounting shell 401 and two bearing seats 402 located at the left and right ends of the mounting shell 401. A lead screw 403 is installed between the two bearing seats 402. A drive motor 404 is fixed on the outer wall of the mounting shell 401. The output shaft of the drive motor 404 passes through the mounting shell 401 and is fixedly connected to one end of the lead screw 403. Two movable seats 405 are threadedly connected to the surface of the lead screw 403. The bottom of the feeding platform 5 is fixedly connected to the movable seats 405.

[0042] When the drive motor 404 starts, it can drive the lead screw 403 to rotate, which allows the two movable seats 405 to move together on the surface of the lead screw 403 due to the influence of the thread. This allows the lead screw 403 to drive the feeding platform 5 to move together, achieving the effect of exchanging positions of the two feeding platforms 5.

[0043] Two guide rails 406 are fixed to the top of the mounting housing 401, and a slider 407 is slidably connected to the surface of the guide rails 406. The top of the slider 407 is fixedly connected to the bottom of the movable seat 405.

[0044] When the lead screw 403 drives the movable seat 405 to move, the slider 407 can slide together with the movable seat 405 on the surface of the guide rail 406. This allows the movable seat 405 to be guided and also prevents the movable seat 405 from rotating together when the lead screw 403 rotates.

[0045] The top side of the bracket 201 has two guide rods 211 that slide through it. The top of the guide rods 211 is fixedly connected to the bottom of the movable plate 203. The bottom of the lifting plate 303 has two guide plates 305 that are fixedly connected to the inner wall of the support plate 301.

[0046] When the cylinder 202 drives the movable plate 203 to rise and fall, the guide rod 211 can slide on the surface of the bracket 201. When the electric push rod 302 drives the lifting plate 303 to move, the guide plate 305 can also slide on the inner wall of the support plate 301. This allows both the movable plate 203 and the lifting plate 303 to have a guiding effect when they move, thereby avoiding positional deviation when they move.

[0047] The working principle of this utility model is roughly as follows:

[0048] First, the top cover 105 is opened to add material into the connecting bottom furnace 6. When the resistance heater 103 is working, it can heat the inside of the sintering furnace body 101. The heat can be transferred to the material inside the connecting bottom furnace 6 through the heat transfer groove 104, thus starting the sintering process. After sintering, the electric push rod 302 is activated, which drives the sintering furnace body 101 to be lifted through the lifting plate 303. Then, the two drive motors 404 are started simultaneously, so that the connecting bottom furnace 6 containing the sintered material can move to above one side of the heat transfer plate 204, while the other side of the connecting bottom furnace 6 can move to the bottom of the sintering furnace body 101. Then the electric push rod 302... The support plate 301 is moved downwards, causing the sintering furnace body 101 to re-enter the connecting bottom furnace 6. At this time, materials can be added to the sintering furnace body 101 again for sintering. Simultaneously, the cylinder 202 is activated, causing the heat transfer plate 204 to move upwards, so that the surface of the heat transfer plate 204 contacts the bottom of the connecting bottom furnace 6 containing materials. Then, the chiller unit 212, the conveying pump 207, and the air cooler 210 are activated, allowing the heat transfer plate 204 to absorb heat from the bottom of the connecting bottom furnace 6, while the cold air blown out by the air cooler 210 can contact the surface of the materials through the channel 7, thereby enabling the materials to obtain a uniform and rapid cooling effect and improving the overall processing efficiency.

[0049] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A discharge platform for a sintering furnace, characterized in that, include: Lifting mechanism (3); The sintering mechanism (1) is installed on the lifting mechanism (3); Two cooling mechanisms (2) are located on the left and right sides of the sintering mechanism (1); Two linear guide rails (4) are located below the lifting mechanism (3), and the two linear guide rails (4) are distributed at a front-to-back interval; Two loading platforms (5) are located between two linear guide rails (4), and the front and rear ends of the loading platforms (5) are respectively connected to the two linear guide rails (4); A connecting bottom furnace (6) is located in the middle of the feeding platform (5), and multiple through slots (7) are provided on the surface of the connecting bottom furnace (6). The cooling mechanism (2) includes a bracket (201), a chiller unit (212), and two branch pipes (206). A cylinder (202) is installed at the bottom of the bracket (201). The output end of the cylinder (202) passes through the top side of the bracket (201) and is fixed with a movable plate (203). A heat transfer plate (204) is fixed at the top of the movable plate (203). Multiple heat conduction pipes (205) are provided inside the heat transfer plate (204). Branch pipes (206) are also provided on both the left and right sides of the heat transfer plate (204). The two ends of the heat conduction pipes (205) extend outwards for heat transfer. The left and right sides of the plate (204) are connected to the corresponding side of the diversion pipe (206); the cooling water discharge end of the chiller unit (212) is connected to the transfer pump (207), the discharge end of the transfer pump (207) is connected to the water inlet hose (208), one end of the water inlet hose (208) is connected to the side diversion pipe (206), and the other side of the diversion pipe (206) is connected to the return hose (209), the return hose (209) is also connected to the water inlet end of the chiller unit (212), and the heat transfer plate (204) is equipped with a cooler fan (210) on both the front and rear sides.

2. The discharge platform for a sintering furnace according to claim 1, characterized in that: The lifting mechanism (3) includes a support plate (301), an electric push rod (302) is fixed on the side wall of the support plate (301), a lifting plate (303) is fixed at the top of the electric push rod (302), and an installation groove (304) is provided on the lifting plate (303).

3. The discharge platform for a sintering furnace according to claim 2, characterized in that: The sintering mechanism (1) includes a sintering furnace body (101), which is installed in an installation groove (304). A heat-conducting plate (102) is provided on the inner side of the sintering furnace body (101). Multiple resistance heaters (103) are fixed between the heat-conducting plate (102) and the inner wall of the sintering furnace body (101). Multiple heat transfer grooves (104) are opened on the surface of the heat-conducting plate (102). A top cover (105) is hinged to the top of the sintering furnace body (101).

4. The discharge platform for a sintering furnace according to claim 1, characterized in that: The linear guide (4) includes a mounting shell (401) and two bearing seats (402) located at the left and right ends of the mounting shell (401). A lead screw (403) is installed between the two bearing seats (402). A drive motor (404) is fixed on the outer wall of the mounting shell (401). The output shaft of the drive motor (404) passes through the mounting shell (401) and is fixedly connected to one end of the lead screw (403). Two movable seats (405) are threadedly connected to the surface of the lead screw (403). The bottom of the feeding platform (5) is fixedly connected to the movable seats (405).

5. The discharge platform for a sintering furnace according to claim 4, characterized in that: The mounting housing (401) has two guide rails (406) fixed on its top. A slider (407) is slidably connected to the surface of the guide rails (406). The top of the slider (407) is fixedly connected to the bottom of the movable seat (405).

6. The discharge platform for a sintering furnace according to claim 2, characterized in that: The top side of the bracket (201) has two guide rods (211) that slide through it. The top of the guide rods (211) is fixedly connected to the bottom of the movable plate (203). The bottom of the lifting plate (303) has two guide plates (305) that are fixedly connected to the inner wall of the support plate (301).

Images