Material pushing / pulling mechanism for high-temperature sealing bin and high-temperature sealing bin system thereof

Abstract

The utility model belongs to the field of high-temperature sealing bins, and particularly relates to a material pushing / pulling mechanism for a high-temperature sealing bin and a high-temperature sealing bin system thereof, and the material pushing / pulling mechanism for the high-temperature sealing bin comprises a linear driving mechanism, a connecting rod and a material moving block, the connecting rod is in movable sealing fit with the wall of the high-temperature sealing bin, the end, located outside the high-temperature sealing bin, of the connecting rod is in running fit with the output end of the linear driving mechanism, and the material moving block is fixed to the end, located inside the high-temperature sealing bin, of the connecting rod; the output end of the linear driving mechanism is further provided with a rotary driving mechanism, and the rotary driving mechanism is used for driving the connecting rod to rotate, so that the material moving block rotates to be connected with or separated from materials in the high-temperature sealing bin. The push / pull driving device is used for driving a driving mechanism located outside the high-temperature sealing bin to push / pull materials in the high-temperature sealing bin.

Description

Technical Field

[0001] The utility model belongs to the field of high-temperature sealed warehouses, and specifically relates to a material pushing / pulling mechanism for a high-temperature sealed warehouse and a high-temperature sealed warehouse system thereof. Background Art

[0002] Sintering kiln is a widely used ceramic sintering equipment, which can be used to produce daily-use porcelain, sanitary porcelain, bricks and tiles, electrode materials and other products. Taking the atmosphere protection sintering kiln as an example, its basic working principle is: use the conveying mechanism to continuously send the powder material in the graphite sagger into the high-temperature sealed warehouse that is tens of meters long, and after high-temperature sintering within a specific temperature range, it is taken out of the furnace and enters the next process. In order to ensure the purity of the atmosphere and the stability of the temperature during sintering, the high-temperature sintering section needs to maintain a specific temperature range and strict sealing. After sintering is completed, the material is transferred from the high-temperature sealed cabin to the downstream process, cooled and then discharged.

[0003] Traditional atmosphere sintering kilns generally have openings at the end for loading and unloading materials, but such a setting will cause the heat in the high-temperature sealed cabin to be lost quickly, resulting in energy waste. Therefore, there is currently a method of opening loading and unloading ports on the side wall of the high-temperature sealed cabin for loading and unloading. At this time, the material cannot be directly transported from the conveying mechanism to the loading and unloading ports on the side wall of the high-temperature sealed cabin, and a mobile platform needs to be set up for transfer. However, due to the high temperature of about 1000°C in the warehouse body, it is not convenient to directly set up a driving mechanism in the warehouse body. Therefore, how to drive the material from the conveying mechanism to the mobile platform has become a problem that needs to be solved urgently. Therefore, there is an urgent need for a push / pull material mechanism that can stably and reliably transport the high-temperature sealed warehouse at high temperatures. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a pushing / pulling mechanism for a high-temperature sealed bin and a high-temperature sealed bin system thereof, in which a driving mechanism located outside the high-temperature sealed bin pushes / pull the materials in the bin.

[0005] The utility model provides a material pushing / pulling mechanism for a high-temperature sealed bin, comprising a linear drive mechanism, a connecting rod and a material moving block;

[0006] The connecting rod is in dynamic sealing cooperation with the wall of the high-temperature sealed bin. One end of the connecting rod located outside the high-temperature sealed bin is rotationally cooperated with the output end of the linear drive mechanism, and one end located inside the high-temperature sealed bin is fixed with a material moving block.

[0007] A rotary drive mechanism is also provided on the output end of the linear drive mechanism, and the rotary drive mechanism is used to drive the connecting rod to rotate, thereby rotating the material moving block to connect or separate with the material in the high-temperature sealed bin.

[0008] Furthermore, the material moving block is a strip-shaped block structure protruding radially along the connecting rod.

[0009] Furthermore, the connecting rod is connected to the output end of the linear drive mechanism through a bearing.

[0010] Furthermore, the linear drive mechanism is a linear module;

[0011] A vertical support plate arranged perpendicular to the moving direction is arranged on the slide plate of the linear module, and a mounting hole for rotating the mounting connecting rod is arranged on the vertical support plate.

[0012] Furthermore, the rotary drive mechanism includes a rotary drive member disposed on the vertical support plate and a transmission mechanism disposed between the rotary drive member and the connecting rod.

[0013] Furthermore, the transmission mechanism is gear transmission, chain transmission or belt transmission.

[0014] Furthermore, a water cooling structure is arranged in the hollow interior of the connecting rod, and a rotating water cooling joint is arranged at the end of the connecting rod located outside the high-temperature sealing chamber.

[0015] The utility model also provides a high-temperature sealed bin system, comprising a high-temperature sealed bin and a material pushing / pulling mechanism of the high-temperature sealed bin.

[0016] Furthermore, the pushing / pulling material mechanism of the high temperature sealed bin is symmetrically provided with two groups on one side of the high temperature sealed bin;

[0017] The push / pull mechanisms of the two sets of high-temperature sealed bins work synchronously.

[0018] Furthermore, the high temperature sealed chamber includes a conveying mechanism and a moving platform arranged in sequence;

[0019] The push / pull material mechanism of the high temperature sealed bin is used to move the material from the conveying mechanism to the mobile platform, or to move the material from the mobile platform to the conveying mechanism;

[0020] The high-temperature sealed bin also includes a material position adjustment mechanism arranged on both sides of the conveying mechanism, and the material position adjustment mechanism is used to adjust the position of the material on the conveying mechanism.

[0021] The beneficial effect of the utility model is that the push / pull material mechanism for the high temperature sealed warehouse provided by the utility model is used to realize the push / pull drive of the material in the warehouse of the high temperature sealed warehouse by the driving mechanism located outside the high temperature sealed warehouse, so that the linear driving mechanism and the rotary driving mechanism can avoid the high temperature, dust and turbulent environment inside the warehouse body, reduce the performance requirements for the linear driving mechanism and the rotary driving mechanism, and improve the stability and service life of use. In addition, the connecting rod cooperates with the warehouse wall of the high temperature sealed warehouse in a dynamic seal, so that the connecting rod can rotate and slide on the warehouse wall of the high temperature sealed warehouse, and always maintain the sealing effect with the warehouse wall, avoid the loss of temperature and gas in the high temperature sealed warehouse, and avoid external air from entering the high temperature sealed warehouse, and the cooperation relationship between the rotary driving mechanism, the linear driving mechanism and the connecting rod enables the connecting rod to drive the material moving block to move back and forth and rotate, realize pushing / pulling materials and separating from the materials. The overall structure is simple and reliable, the docking with the material is convenient and stable, and the pushing / pulling efficiency of the material is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Attached Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Attached Figure 2 For attachment Figure 1 A partial enlarged view of the middle A;

[0024] Attached Figure 3 It is the front view of the utility model;

[0025] Attached Figure 4 For attachment Figure 3 A partial enlarged view of point B in the middle;

[0026] Attached Figure 5 For attachment Figure 3 A partial enlarged view of point C in the middle.

[0027] In the figure, 3-the pushing / pulling mechanism of the high-temperature sealed bin; 31-the linear driving mechanism; 32-the connecting rod; 321-the water-cooling structure; 33-the driven gear; 34-the rotating driving member; 35-the driving gear; 36-the material moving block; 37-the vertical supporting plate; 371-the mounting hole; 38-the rotating water-cooling joint; 4-the high-temperature sealed bin; 41-the conveying mechanism; 42-the moving platform; 43-the material position adjusting mechanism; 431-the pushing plate; 432-the pushing plate driving member; 44-the flange. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0030] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, a physical connection, or a wireless communication connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0032] As attached Figure 1 -Attached Figure 5 As shown, the utility model provides a push / pull material mechanism for a high temperature sealed bin, which is used to realize that a driving mechanism (a linear driving mechanism 31 and a rotary driving member 34) located outside the high temperature sealed bin 4 pushes / pull the material in the bin of the high temperature sealed bin 4, and includes a linear driving mechanism 31, a connecting rod 32 and a material moving block 36;

[0033] The connecting rod 32 is dynamically sealed with the warehouse wall of the high-temperature sealed warehouse 4. Specifically, a flange 44 is provided on the side wall of the high-temperature sealed warehouse 4. The connecting rod 32 can rotate and slide on the flange 44 of the high-temperature sealed warehouse 4, and always maintains a seal with the flange 44 of the warehouse wall to prevent the temperature and gas in the high-temperature sealed warehouse 4 from being lost, and to prevent external air from entering the high-temperature sealed warehouse 4. The connecting rod 32 is located at one end outside the high-temperature sealed warehouse 4 and is rotatably matched with the output end of the linear drive mechanism 31. The linear drive mechanism 31 is used to drive the connecting rod 32 to reciprocate along its axis. A material moving block 36 is fixed at one end inside the high-temperature sealed warehouse 4. The material moving block 36 is used to push the material to move, or to pull the material to move. When pulling the material to move, the material moving block 36 needs to be engaged with the material or hook the material.

[0034] A rotary drive mechanism is also provided on the output end of the linear drive mechanism 31, and the rotary drive mechanism is used to drive the connecting rod 32 to rotate, thereby causing the material moving block 36 to rotate and connect or separate with the material in the high-temperature sealed bin 4, wherein the material moving block 36 is connected with the material, which means that the material moving block 36 is engaged or interlocked with the material, or the material moving block 36 is located at the downstream end of the material to hook the material, so that the material moving block 36 pulls the material to move under the drive of the linear drive mechanism 31, and also includes the material moving block 36 directly abutting against the upstream end of the material, so that the material moving block 36 pushes the material to move under the drive of the linear drive mechanism 31, and the material moving block 36 is separated from the material. It means that the movement of the material moving block 36 will not affect the material. It should be noted that the push / pull material mechanism for the high-temperature sealed bin can be used only for pulling the material, that is, the material moving block 36 rotates to engage, fit or hook the material, and the movement of the material moving block 36 pulls the material toward the side of the bin wall of the high-temperature sealed bin 4 close to the linear drive mechanism 31, and can also be used only for pushing the material, that is, the material moving block 36 rotates to engage, fit or abut the end of the material, and the movement of the material moving block 36 pushes the material toward the side of the bin wall of the high-temperature sealed bin 4 away from the linear drive mechanism 31. The push and pull operation of the material can also be switched according to actual conditions. In addition, the rotary drive mechanism is arranged at the output end of the linear drive mechanism 31, so that the rotary drive mechanism will move with the output end of the linear drive mechanism 31, and always keep the rotary drive coordination with the connecting rod 32.

[0035] The push / pull material mechanism for a high temperature sealed warehouse provided by the utility model is used to realize the drive mechanism (linear drive mechanism 31 and rotary drive member 34) located outside the high temperature sealed warehouse 4 to push / pull the material in the warehouse of the high temperature sealed warehouse 4, so that the linear drive mechanism 31 and the rotary drive mechanism can avoid the high temperature, dust and turbulent environment inside the warehouse body, reduce the performance requirements of the linear drive mechanism 31 and the rotary drive mechanism, and improve the stability and service life of use. In addition, the connecting rod 32 cooperates with the warehouse wall of the high temperature sealed warehouse 4 in a dynamic seal, so that the connecting rod 32 can rotate and slide on the warehouse wall of the high temperature sealed warehouse 4, and always maintain the sealing effect with the warehouse wall, avoid the loss of temperature and gas in the high temperature sealed warehouse 4, and avoid external air from entering the high temperature sealed warehouse 4, and the cooperation relationship between the rotary drive mechanism, the linear drive mechanism 31 and the connecting rod 32 enables the connecting rod 32 to drive the material moving block 36 to move back and forth and rotate, so as to realize pushing / pulling the material and separating it from the material. The overall structure is simple and reliable, the docking with the material is convenient and stable, and the pushing / pulling efficiency of the material is high.

[0036] In one of the embodiments, the material moving block 36 is a strip block structure protruding radially along the connecting rod 32, and preferably a rectangular strip block structure is adopted, so that when pushing the material, the contact area between the material moving block 36 and the material is increased, and the carrying capacity of the material moving block 36 is increased. When pulling the material, the material moving block 36 can be first driven to the downstream end of the material by the linear drive mechanism 31, and then the material moving block 36 is driven to rotate by the rotary drive mechanism so that the strip block structure hooks the downstream end of the material, thereby pulling the material to move. The strip block structure protruding radially along the connecting rod 32 can not only increase the contact area with the material when hooking, and improve the matching stability, but also can not interfere with the material when the linear drive mechanism 31 drives the material moving block 36 to the downstream of the material, and at the same time facilitate the separation of the material moving block 36 and the material.

[0037] In one embodiment, the connecting rod 32 is connected to the output end of the linear drive mechanism 31 through a bearing; the bearing bears a bidirectional axial load, that is, the connecting rod 32 can rotate on the output end of the linear drive mechanism 31 and can withstand the push-pull axial force of the material moving block 36.

[0038] In one embodiment, the linear drive mechanism 31 is a linear module, which has a strong load-bearing capacity and a stable movement of the output slider, and can ensure that the connecting rod 32 can move accurately and reliably under load. Preferably, the linear drive mechanism 31 is fixed on the bracket;

[0039] The slide plate of the linear module is provided with a vertical support plate 37 arranged perpendicular to the moving direction of the slide plate. Preferably, a horizontal mounting plate is provided at the bottom of the vertical support plate 37, and the horizontal mounting plate is fixedly provided on the slide plate of the linear module to simplify the installation of the vertical support plate 37 and improve the installation stability of the vertical support plate 37. The vertical support plate 37 is provided with a mounting hole 371 for rotatably mounting the connecting rod 32, and the outer wall of the connecting rod 32 and the mounting hole 371 are connected by a bearing.

[0040] In one embodiment, the rotary drive mechanism includes a rotary drive member 34 disposed on a vertical support plate 37 and a transmission mechanism disposed between the rotary drive member 34 and the connecting rod 32. The rotary drive member 34 can be a rotary motor, a rotary cylinder or a rotary oil cylinder, and can be rotated according to actual needs. The transmission mechanism is used to transmit the rotational force of the rotating shaft of the rotary drive member 34 to the connecting rod 32, so that the connecting rod 32 can rotate around its axial direction.

[0041] In one embodiment, the transmission mechanism is gear transmission, chain transmission or belt transmission. Preferably, the transmission mechanism adopts gear transmission, including a driving gear 35 arranged on the rotating shaft of the rotating driving member 34 and a driven gear 33 arranged on the outer wall of the connecting rod 32. The driving gear 35 and the driven gear 33 are meshed for transmission. The gear transmission has the characteristics of strong load-bearing capacity and precise control, which can ensure the precise steering of the material moving block 36.

[0042] In one of the embodiments, a water cooling structure 321 is provided in the hollow interior of the connecting rod 32, and a rotating water cooling joint 38 is provided at the end of the connecting rod 32 located outside the high-temperature sealed chamber 4, thereby improving the heat resistance of the connecting rod 32, and making the part of the connecting rod 32 located in the high-temperature sealed chamber 4 have good structural stability, and at the same time, it can prevent the high temperature in the high-temperature sealed chamber 4 from being transmitted to the linear drive mechanism 31 and the rotating drive member 34 through the connecting rod 32.

[0043] The utility model also provides a high-temperature sealed bin system, comprising a high-temperature sealed bin 4 and a material pushing / pulling mechanism 3 of the high-temperature sealed bin.

[0044] In one embodiment, two groups of the pushing / pulling mechanism 3 of the high temperature sealed bin are symmetrically arranged on one side of the high temperature sealed bin 4; the two groups of the pushing / pulling mechanism 3 of the high temperature sealed bin work synchronously. In this embodiment, the two groups of the pushing / pulling mechanism 3 of the high temperature sealed bin respectively push / pull the two sides of the material synchronously, so that the material can be moved accurately without deviation.

[0045] In one embodiment, the high-temperature sealed warehouse 4 includes a conveying mechanism 41 and a moving platform 42 which are arranged in sequence, wherein the conveying mechanism 41 is used to actively convey materials for movement, such as a roller conveying mechanism, and the moving platform 42 is used as a transfer or stop platform for materials, and the materials slide on the moving platform 42 to move, so that the push / pull material mechanism 3 of the high-temperature sealed warehouse is used to move materials from the conveying mechanism 41 to the moving platform 42, or, to move materials from the moving platform 42 to the conveying mechanism 41; the high-temperature sealed warehouse 4 also includes a material position adjustment mechanism 43 arranged on both sides of the conveying mechanism 41, and the material position adjustment mechanism 43 includes a push plate driving member 432 arranged outside the high-temperature sealed warehouse 4 and a push plate 431 arranged inside the high-temperature sealed warehouse 4, and the push plate 431 is connected to the push plate driving member 432 through a sliding rod on the side wall of the high-temperature sealed warehouse 4 through a sealed sliding connection, and the two sets of material position adjustment mechanisms 43 are used to adjust the position of the material on the conveying mechanism 41. Specifically, when the material passes through the conveying mechanism 41 and the position adjustment mechanism 43, the two sets of material position adjustment mechanisms 43 simultaneously drive the push plate 431 to move, so that the material moves to the middle position of the conveying mechanism 41, thereby facilitating the precise docking of the push / pull material mechanisms 3 of the two sets of high-temperature sealed bins with the material.

[0046] The above is only an embodiment and does not limit the present invention in any way. Any person skilled in the art can make many possible changes, modifications or modifications to the present invention without departing from the scope of the present invention by using the above disclosed technical contents. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention without departing from the content of the present invention should fall within the scope of protection of the present invention.

Claims

1. A push / pull material mechanism for a high temperature sealed bin, characterized in that: It comprises a linear drive mechanism (31), a connecting rod (32) and a material moving block (36); The connecting rod (32) is in dynamic sealing cooperation with the wall of the high-temperature sealed bin (4); one end of the connecting rod (32) located outside the high-temperature sealed bin (4) is rotationally cooperated with the output end of the linear drive mechanism (31); and one end of the connecting rod (32) located inside the high-temperature sealed bin (4) is fixed to the material moving block (36); A rotary drive mechanism is also provided at the output end of the linear drive mechanism (31), and the rotary drive mechanism is used to drive the connecting rod (32) to rotate, thereby causing the material moving block (36) to rotate to connect with or separate from the material in the high-temperature sealed bin (4).

2. The push / pull material mechanism for a high temperature sealed chamber as claimed in claim 1, characterized in that: The material moving block (36) is a strip-shaped block structure protruding radially along the connecting rod (32).

3. The push / pull material mechanism for a high temperature sealed chamber as claimed in claim 1, characterized in that: The connecting rod (32) is connected to the output end of the linear drive mechanism (31) via a bearing.

4. The push / pull material mechanism for a high temperature sealed chamber according to any one of claims 1 to 3, characterized in that: The linear drive mechanism (31) is a linear module; A vertical support plate (37) arranged perpendicular to the moving direction is provided on the slide plate of the linear module, and a mounting hole (371) for rotatably mounting the connecting rod (32) is provided on the vertical support plate (37).

5. The push / pull material mechanism for a high temperature sealed chamber as claimed in claim 4, characterized in that: The rotary drive mechanism comprises a rotary drive member (34) arranged on the vertical support plate (37) and a transmission mechanism arranged between the rotary drive member (34) and the connecting rod (32).

6. The push / pull material mechanism for a high temperature sealed chamber as claimed in claim 5, characterized in that: The transmission mechanism is gear transmission, chain transmission or belt transmission.

7. The push / pull material mechanism for a high temperature sealed chamber as claimed in any one of claims 1 to 3, 5 and 6, characterized in that: The connecting rod (32) is hollow inside and is provided with a water cooling structure (321), and the end of the connecting rod (32) located outside the high-temperature sealed chamber (4) is provided with a rotating water cooling joint (38).

8. A high temperature sealed chamber system, characterized in that: It comprises a high-temperature sealed bin (4) and a material pushing / pulling mechanism (3) of the high-temperature sealed bin as claimed in any one of claims 1 to 7.

9. The high temperature sealed chamber system according to claim 8, characterized in that: The pushing / pulling mechanism (3) of the high-temperature sealed bin is symmetrically arranged in two groups on one side of the high-temperature sealed bin (4); The pushing / pulling mechanisms of the two sets of high-temperature sealed bins work synchronously.

10. The high temperature sealed chamber system according to claim 8, characterized in that: The high-temperature sealed chamber (4) includes a conveying mechanism (41) and a moving platform (42) which are arranged in sequence; The pushing / pulling material mechanism (3) of the high-temperature sealed bin is used to move the material from the conveying mechanism (41) to the moving platform (42), or to move the material from the moving platform (42) to the conveying mechanism (41); The high-temperature sealed bin (4) further comprises a material position adjustment mechanism (43) arranged on both sides of the conveying mechanism (41), and the material position adjustment mechanism (43) is used to adjust the position of the material on the conveying mechanism (41).

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