Automatic feeding rotary inclined tube furnace

Abstract

The utility model relates to the technical field of tube furnaces, in particular to an automatic feeding rotary inclined tube furnace which comprises a partition heating box, a quartz tube and a feeding mechanism, the feeding mechanism comprises a base, a hopper, a feeding tube, a feeding motor, a feeding shaft, a spiral feeding piece and a discharging assembly, during feeding, one end of the quartz tube is opened, the other end of the quartz tube is opened, and the other end of the quartz tube is opened; the discharging assembly is placed at the opened end of the quartz tube, the feeding motor is started, the feeding shaft starts to rotate, the spiral feeding piece is driven to rotate, materials in the hopper move along the feeding tube under the rotation of the spiral feeding piece, the materials fall into the quartz tube from the discharging assembly when passing through the discharging assembly, and after the materials in the quartz tube are sufficient, the materials in the quartz tube are discharged from the discharging assembly. According to the automatic feeding device, the problems that in the prior art, automatic feeding cannot be carried out, the manual feeding speed is low, the labor amount of workers is large, and the machining efficiency is low are solved, and the effects that automatic feeding is carried out, the labor amount of the workers is reduced, and the machining efficiency is improved are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of tube furnaces, in particular to an automatic feeding rotating and tilting tube furnace. Background Art

[0002] Tube furnaces are mainly used for sintering of materials such as metals and glass, during which mixed sintering is mostly adopted. Existing tube furnaces only rotate outwards and cannot stir the internal materials, resulting in uneven material mixing, which affects product quality.

[0003] Prior art CN215373524U discloses a rotary tube furnace, comprising a partitioned heating box, a quartz tube, a right end cover, a left end cover, a progressive motor, a right circular plate, a partition plate, a left baffle, a latch shaft, a stopper and a limit rod, wherein the quartz tube is rotatably connected to the partitioned heating box, the right end cover is located at the right end of the quartz tube, the left end cover is located at the left end of the quartz tube, the progressive motor is fixedly connected to the right end cover and is located in the quartz tube, the right circular plate is slidably connected to the quartz tube and is located in the quartz tube, the partition plate is fixedly connected to the right circular plate and is located on a side away from the right end cover, the left baffle is slidably connected to the quartz tube and is located between the left end cover and the partition plate, and is connected to the left end cover through the threaded shaft and the threaded sleeve. The latch shaft is rotatably connected to the right circular plate and is located on a side away from the partition plate, and is connected to the output end of the progressive motor through a cross shaft and a cross slot shaft. The stop block is fixedly connected to the right circular plate and is located on a side away from the partition plate. The limit rod is fixedly connected to the latch shaft and is located on one side of the stop block. When the materials are mixed and sintered, the materials are placed between the left end cover and the right end cover, and the progressive motor is started. The latch shaft is driven to rotate through the cross shaft and the cross slot shaft, so that the limit rod is rotated, and when it abuts against the stop block, the right end cover is driven to rotate, thereby driving the partition plate to rotate, so as to stir and mix the materials, obtain a sufficient mixture of the materials, and improve the product quality.

[0004] However, the above existing technologies cannot perform automatic loading, and manual loading is slow and requires a lot of labor for workers, which leads to low processing efficiency. Utility Model Content

[0005] The utility model aims to provide an automatic feeding rotary tilting tube furnace, which solves the problem that the prior art cannot automatically load materials, the manual loading speed is slow, the workers have a large workload, and the processing efficiency is low.

[0006] To achieve the above-mentioned purpose, the utility model provides an automatic feeding rotary inclined tube furnace, comprising a partitioned heating box, a quartz tube and a feeding mechanism, the feeding mechanism comprising a base, a hopper, a feeding tube, a feeding motor, a feeding shaft, a spiral feeding piece and a discharging assembly, the base is located on one side of the heating box, the hopper is fixedly connected to the top of the base and is located in the base, the feeding tube is fixedly connected to one side of the hopper and is communicated with the inside of the hopper, the feeding motor is fixedly connected to the bottom of the hopper, and the output end passes through one end of the feeding tube, the feeding shaft is rotatably connected to the feeding tube, and is fixedly connected to the output end of the feeding motor and is located in the feeding tube, the spiral feeding piece is fixedly connected to the surface of the feeding shaft, and is partially located at one end of the quartz tube, and the discharging assembly is located on the side of the feeding tube away from the feeding motor.

[0007] Among them, the discharging assembly includes a discharging pipe and a feeding pipe, the discharging pipe is fixedly connected to the side of the loading pipe away from the feeding motor, and the feeding pipe is fixedly connected to the discharging pipe and is located at an end away from the loading pipe.

[0008] Wherein, the discharge assembly also includes a discharge seat and a discharge valve, the discharge seat is fixedly connected to the feeding pipe and is located at one end away from the discharge pipe, and the discharge valve is arranged above the discharge seat.

[0009] Among them, the discharging assembly also includes a rotating ring and a stabilizing plug, the rotating ring is divided into an inner ring and an outer ring, the inner ring and the outer ring are rotatably connected, the inner ring is fixedly connected to the surface of the discharging seat, and the stabilizing plug is fixedly connected to the surface of the outer ring.

[0010] Among them, the rotating assembly includes a motor frame, a variable speed motor and two flanges. The motor frame is fixedly connected to the partitioned heating box and is located on the side away from the feeding pipe. The variable speed motor is fixedly connected to the top of the motor frame. The two flanges are respectively fixedly connected to one end of the quartz tube and the output end of the variable speed motor, and are detachably connected by bolts.

[0011] Among them, the automatic feeding rotary tilting tube furnace also includes a tilting mechanism, which includes a tilting seat and an electric telescopic rod. The tilting seat is located below the partitioned heating box and is rotatably connected to the heating box. The electric telescopic rod is rotatably connected to the tilting seat and the partitioned heating box and is located between the tilting seat and the partitioned heating box.

[0012] The utility model discloses an automatic feeding rotary tilting tube furnace. When the tube furnace in operation needs to be loaded, the feeding motor can be started, the loading shaft starts to rotate, driving the spiral loading sheet to rotate, and the material in the hopper moves along the loading tube under the rotation of the spiral loading sheet. When the material passes through the discharging component, the material falls into the quartz tube from the discharging component. After the material in the quartz tube is sufficient, the feeding motor can be turned off, and the automatic loading of the tube furnace is completed, avoiding the problem that the prior art cannot perform automatic loading, the manual loading speed is slow, and the labor workload of workers is large, which will lead to low processing efficiency. The effect of automatic loading, reducing the labor workload of workers and improving processing efficiency is achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0014] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model.

[0015] Figure 2 It is a structural schematic diagram of the spiral sheet loading part of the first embodiment of the utility model.

[0016] Figure 3 It is a structural schematic diagram of the discharging assembly of the first embodiment of the utility model.

[0017] Figure 4 It is a structural schematic diagram of a power assembly of the first embodiment of the utility model.

[0018] Figure 5 It is a schematic diagram of the overall structure of the second embodiment of the utility model.

[0019] Figure 6 It is a structural schematic diagram of the tilting mechanism of the second embodiment of the utility model.

[0020] 101-partitioned heating box, 102-quartz tube, 103-base, 104-hopper, 105-feeding pipe, 106-feeding motor, 107-feeding shaft, 108-spiral feeding sheet, 109-discharging pipe, 110-feeding pipe, 111-discharging seat, 112-discharging valve, 113-rotating ring, 114-stabilizing plug, 115-speed motor, 116-flange, 117-motor frame, 201-tilting seat, 202-electric telescopic rod. DETAILED DESCRIPTION

[0021] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0022] The first embodiment of the present application is:

[0023] See also Figure 1-Figure 4 ,in Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model; Figure 2 This is a schematic structural diagram of the spiral sheet loading part of the first embodiment of the utility model; Figure 3 It is a structural schematic diagram of the discharging assembly of the first embodiment of the utility model.

[0024] The utility model provides an automatic feeding rotary inclined tube furnace: comprising a partitioned heating box 101, a quartz tube 102 and a feeding mechanism, the feeding mechanism comprising a base 103, a hopper 104, a feeding pipe 105, a feeding motor 106, a feeding shaft 107, a spiral feeding sheet 108 and a discharging assembly, the discharging assembly comprising a discharging pipe 109, a feeding pipe 110, a discharging seat 111, a discharging valve 112 and a stabilizing member, the stabilizing member comprising a rotating ring 113 and a stabilizing plug 114, the above-mentioned scheme solves the problems that the above prior art cannot perform automatic loading, the manual loading speed is slow, and the workers have a large workload, which leads to low processing efficiency.

[0025] According to the present specific embodiment, the base 103 is located on one side of the partition heating box 101, the hopper 104 is fixedly connected to the top of the base 103 and is located in the base 103, the feeding pipe 105 is fixedly connected to one side of the hopper 104 and is communicated with the inside of the hopper 104, the feeding motor 106 is fixedly connected to the bottom of the hopper 104, and the output end passes through one end of the feeding pipe 105, the feeding shaft 107 is rotatably connected to the feeding pipe 105, and is fixedly connected to the output end of the feeding motor 106 and is located in the feeding pipe 105, the spiral feeding sheet 108 is fixedly connected to the feeding shaft 108, and the feeding shaft 108 is fixedly connected to the feeding shaft 108. The surface of the shaft 107 is partially located at one end of the quartz tube 102. The discharge assembly is located on the side of the loading tube 105 away from the feeding motor 106. When the working tube furnace needs to be loaded, the feeding motor 106 can be started, and the loading shaft 107 starts to rotate, driving the spiral loading piece 108 to rotate. The material in the hopper 104 moves along the loading tube 105 under the rotation of the spiral loading piece 108. When the material passes through the discharge assembly, it falls into the quartz tube 102 from the discharge assembly. After the material in the quartz tube 102 is sufficient, the feeding motor 106 can be turned off, and the loading is completed.

[0026] Among them, the discharge pipe 109 is fixedly connected to the side of the loading pipe 105 away from the feeding motor 106, and the feeding pipe 110 is fixedly connected and communicated with the discharge pipe 109, and is located at one end away from the loading pipe 105. The feeding pipe 110 is a hose. When the material passes through the discharge pipe 109, it falls from the discharge pipe 109 into the feeding pipe 110, and then enters the quartz tube 102 from the feeding pipe 110.

[0027] Secondly, the discharge seat 111 is fixedly connected to the feeding pipe 110, and is communicated with each other, and is located at one end away from the discharge pipe 109. The discharge valve 112 is arranged on the discharge seat 111. When loading, the discharge valve 112 is opened to allow the material to finally enter the quartz tube 102. When the material in the quartz tube 102 is sufficient, the discharge valve 112 is closed, and the feeding motor 106 is turned off to prevent the material from leaking.

[0028] At the same time, the rotating ring 113 includes an inner ring and an outer ring, the inner ring and the outer ring are rotatably connected, the inner ring is fixedly connected to the surface of the discharge seat 111, and the stabilizing plug 114 is fixedly connected to the surface of the outer ring. Before using the tube furnace, the stabilizing plug 114 needs to be squeezed into one end of the quartz tube 102 and plugged tightly. When the quartz tube 102 rotates, under the action of the rotating ring 113, the discharge seat 111 remains stationary and does not rotate with the stabilizing plug 114 and the quartz tube 102, thereby preventing the discharge seat 111 from falling out of the quartz tube 102 and causing material leakage.

[0029] At the same time, the motor frame 117 is fixedly connected to the partitioned heating box 101 and is located on a side away from the feeding tube 105. The variable speed motor 115 is fixedly connected to the top of the motor frame 117. The two flanges 116 are respectively fixedly connected to one end of the quartz tube 102 and the output end of the variable speed motor 115, and are detachably connected by bolts. When the tubular furnace being heated needs to be rotated, the variable speed motor 115 can be started, and the output end of the variable speed motor 115 drives the quartz tube 102 to rotate through the two flanges 116. The rotation speed of the quartz tube 102 can be adjusted by debugging the variable speed motor 115 to make the material in the quartz tube 102 roll, so that the sintering of the material is more uniform and sufficient.

[0030] Before loading, the stabilizing plug 114 needs to be squeezed into one end of the quartz tube 102 and plugged tightly. At this time, the output port of the discharge seat 111 is located in the quartz tube 102. When the tube furnace is working, if the quartz tube 102 needs to be rotated while heating the quartz tube 102, the variable speed motor 115 can be started. The output end of the variable speed motor 115 drives the quartz tube 102 to rotate through the two flanges 116, so that the material in the quartz tube 102 rolls, so that the sintering of the material is more uniform and sufficient, and the rotation speed of the quartz tube 102 can be adjusted by debugging the variable speed motor 115. Under the action of the rotating ring 113, the discharge seat 111 remains stationary and does not rotate with the stabilizing plug 114 and the quartz tube 102, which can effectively prevent the discharge seat 111 from falling out of the quartz tube 102 and causing material leakage. If loading is required, The discharge valve 112 can be opened, and the feeding motor 106 can be started, the feeding shaft 107 starts to rotate, driving the spiral feeding piece 108 to rotate, and the material in the hopper 104 moves along the feeding pipe 105 under the rotation of the spiral feeding piece 108. When the material passes through the discharge pipe 109, it falls into the feeding pipe 110 from the discharge pipe 109, and then enters the discharge seat 111 along the feeding pipe 110, and finally enters the quartz tube 102 from the discharge seat 111. After the material in the quartz tube 102 is sufficient, the discharge valve 112 and the feeding motor 106 are closed, and the feeding is completed. At this time, the tube furnace is still in operation and the processing has not stopped, which avoids the problem that the prior art cannot perform automatic feeding, the manual feeding speed is slow, and the labor workload of the workers is large, which will lead to low processing efficiency. The effect of automatic feeding, reducing the labor workload of workers and improving processing efficiency is achieved.

[0031] The second embodiment of the present application is:

[0032] See also Figure 5-Figure 6 ,in Figure 5 It is a schematic diagram of the overall structure of the second embodiment of the utility model; Figure 6 It is a structural schematic diagram of the tilting mechanism of the second embodiment of the utility model.

[0033] On the basis of the first embodiment, the automatic feeding rotary tilting tube furnace of this embodiment further includes a tilting mechanism, and the tilting mechanism includes a tilting seat 201 and an electric telescopic rod 202 .

[0034] The tilting seat 201 is located below the partitioned heating box 101 and is rotatably connected to the partitioned heating box 101. A first rotating frame is rotatably connected above the output rod of the electric telescopic rod 202. The first rotating frame is rotatably connected to the partitioned heating box 101. A second rotating frame is provided at the bottom of the electric telescopic rod 202. The second rotating frame is rotatably connected to the tilting seat 201. The electric telescopic rod 202 is located between the tilting seat 201 and the partitioned heating box 101. When the tube furnace is working, if the inclination of the tube furnace needs to be adjusted, the electric telescopic rod 202 can be directly started. Because the partitioned heating box 101 is rotatably connected to the tilting seat 201, under the action of the first rotating frame and the second rotating frame, the partitioned heating box 101 rotates to rise on one side connected to the first rotating frame. Since the electric telescopic rod 202 is rotatably connected to the tilting seat 201 through the second rotating frame, the partitioned heating box 101 and the quartz tube 102 rise along an arc path, thereby adjusting the inclination of the tube furnace, sintering the precipitate in the tube furnace, and finally volatilizing it from one end of the quartz tube 102 and discharging it from the tube furnace, thereby achieving the effect of adjusting the inclination of the working tube furnace.

[0035] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. An automatic feeding rotary tilting tube furnace, comprising a zoned heating box and a quartz tube, characterized in that: It also includes a feeding mechanism; The feeding mechanism includes a base, a hopper, a feeding pipe, a feeding motor, a feeding shaft, a spiral feeding piece, a discharging assembly and a rotating assembly. The base is located on one side of the partitioned heating box, the hopper is fixedly connected to the top of the base and is located in the base, the feeding pipe is fixedly connected to one side of the hopper and is communicated with the inside of the hopper, the feeding motor is fixedly connected to the bottom of the hopper, and the output end passes through one end of the feeding pipe, the feeding shaft is rotatably connected to the feeding pipe, and is fixedly connected to the output end of the feeding motor and is located in the feeding pipe, the spiral feeding piece is fixedly connected to the surface of the feeding shaft, the discharging assembly is located on the side of the feeding pipe away from the feeding motor, and is partially located at one end of the quartz tube, and the rotating assembly is located on one side of the partitioned heating box.

2. The automatic feeding rotary tilting tube furnace according to claim 1, characterized in that: The discharging assembly includes a discharging pipe and a feeding pipe. The discharging pipe is fixedly connected to a side of the loading pipe away from the feeding motor. The feeding pipe is fixedly connected and communicated with the discharging pipe and is located at an end away from the loading pipe.

3. The automatic feeding rotary tilting tube furnace according to claim 2, characterized in that: The discharging assembly further comprises a discharging seat and a discharging valve. The discharging seat is fixedly connected to and communicated with the feeding pipe and is located at an end away from the discharging pipe. The discharging valve is arranged on the discharging seat.

4. The automatic feeding rotary tilting tube furnace according to claim 3, characterized in that: The discharging assembly also includes a rotating ring and a stabilizing plug. The rotating ring includes an inner ring and an outer ring. The inner ring is rotatably connected to the outer ring. The inner ring is fixedly connected to the surface of the discharging seat. The stabilizing plug is fixedly connected to the surface of the outer ring.

5. The automatic feeding rotary tilting tube furnace according to claim 1, characterized in that: The rotating assembly includes a motor frame, a variable speed motor and two flanges. The motor frame is fixedly connected to the partitioned heating box and is located on a side away from the feeding pipe. The variable speed motor is fixedly connected to the top of the motor frame. The two flanges are respectively fixedly connected to one end of the quartz tube and the output end of the variable speed motor, and are detachably connected by bolts.

6. The automatic feeding rotary tilting tube furnace according to claim 1, characterized in that: The automatic feeding rotary tilting tube furnace also includes a tilting mechanism, which includes a tilting seat and an electric telescopic rod. The tilting seat is located below the partitioned heating box and is rotatably connected to the heating box. A first rotating frame is rotatably connected above the output rod of the electric telescopic rod. The first rotating frame is rotatably connected to the partitioned heating box. A second rotating frame is provided at the bottom of the electric telescopic rod. The second rotating frame is rotatably connected to the tilting seat. The electric telescopic rod is located between the tilting seat and the partitioned heating box.

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