Conveying device and felt rolling equipment for thermal insulation cylinder of single crystal furnace

Abstract

The utility model relates to the technical field of single crystal furnaces, and discloses a conveying device and felt rolling equipment for a heat preservation cylinder of a single crystal furnace. The conveying device comprises a supporting component and a conveying component. The supporting component is provided with a containing cavity, a first opening is formed in the side, facing the preset position of the heat preservation cylinder, of the containing cavity, and the supporting component is used for abutting against the bottom of the outer side face of the heat preservation cylinder to support the heat preservation cylinder. The opening allows the thermal insulation cylinder to enter and exit the accommodating cavity. The conveying component is connected with the supporting component and used for driving the supporting component to move in the first direction so as to convey the heat preservation barrel to a preset position. The first opening is formed in the side, facing the preset position, of the containing cavity, the heat preservation barrel can conveniently enter and exit from the containing cavity in the first direction, and operation convenience is improved. By arranging the conveying part connected with the supporting part, the heat preservation barrel can be conveyed to a preset position. The conveying device is easy to operate, and the heat preservation cylinder can be prevented from moving in the transferring process.

Description

Technical Field

[0001] The utility model relates to the technical field of single crystal furnaces, in particular to a conveying device and a single crystal furnace insulation drum felt rolling device. Background Art

[0002] After the single crystal furnace heat field has been used for a period of time, it is necessary to remove the insulation felt with poor insulation effect on the outside of the insulation tube, and then re-wrap the insulation tube with new insulation felt to prevent heat from overflowing and ensure heating efficiency.

[0003] Currently, the insulation tube is transported by clamping. After being transported to the predetermined position, the insulation tube is first released and then clamped by a clamping mechanism. The clamping process is relatively inconvenient. Therefore, how to provide a convenient transportation device is an urgent problem to be solved in the industry. Utility Model Content

[0004] The utility model provides a conveying device and a felt rolling device for a single crystal furnace insulation cylinder, which are used to solve the problem of inconvenient operation of the existing structure for conveying the insulation cylinder.

[0005] The utility model provides a conveying device, which includes the following steps.

[0006] A support component having an accommodating cavity, wherein a first opening is formed on a side of the accommodating cavity facing a predetermined position of the heat-insulating cylinder, the support component being configured to abut against an outer side surface of the heat-insulating cylinder to support the heat-insulating cylinder; the first opening being configured to allow the heat-insulating cylinder to enter and exit the accommodating cavity;

[0007] The conveying component is connected to the supporting component and is used to drive the supporting component to move along a first direction to transport the heat preservation cylinder to the predetermined position.

[0008] According to the conveying device provided by the present utility model, the supporting component includes:

[0009] A supporting base connected to the conveying component;

[0010] a support assembly located above the support base, connected to the support base and configured to support the thermal insulation cylinder; the support assembly having the accommodating cavity; and capable of switching between a first position and a second position to adjust the diameter of the first opening;

[0011] A locking assembly is connected to the supporting assembly and is used to lock the supporting assembly in the first position or the second position.

[0012] According to the conveying device provided by the present invention, the support base includes:

[0013] A supporting base plate, wherein the lower end of the supporting base plate is connected to the conveying component, and the upper end of the supporting base plate is connected to the supporting assembly;

[0014] The supporting side plate is located above the supporting base plate and is connected to an end of the supporting base plate away from the predetermined position. Both ends of the upper side of the supporting side plate are connected to the supporting assembly.

[0015] According to the conveying device provided by the present utility model, the support assembly includes:

[0016] Two swing arm structures are respectively arranged at the two ends of the upper side of the support base plate along the second direction; the two swing arm structures and the support side plate and the support base plate form the accommodating cavity, the upper part of the accommodating cavity has a second opening, and the second opening is connected to the first opening; the swing arm structure can switch between the first position and the second position to adjust the diameter of the first opening and the second opening; the second direction intersects with the first direction.

[0017] According to the conveying device provided by the present utility model, the swing arm structure includes:

[0018] a first connecting rod, one end of which is hinged to the supporting base plate;

[0019] The second connecting rod, the first connecting rod extends upward and rotates with one end of the second connecting rod; the other end of the second connecting rod extends along the first direction and slides with the supporting side plate along the second direction.

[0020] According to the conveying device provided by the present utility model, the swing arm structure further includes:

[0021] The conveying roller is sleeved on the outer side of the second connecting rod, and the conveying roller and the second connecting rod are axially limited and matched; the conveying roller abuts against the heat preservation cylinder.

[0022] According to the conveying device provided by the present invention, waist-shaped holes are respectively opened at both ends of the upper side of the supporting side plate along the second direction; the other end of the second connecting rod is passed through the waist-shaped hole and is threadedly connected to the locking assembly.

[0023] According to the conveying device provided by the present utility model, the conveying component includes:

[0024] a supporting platform, located below the supporting component and slidingly engaged with the supporting component along the first direction;

[0025] A conveying drive assembly is installed on the support platform and is used to drive the support component to move along the first direction.

[0026] According to the conveying device provided by the present invention, the support component is slidably matched with the support platform along the first direction through the sliding connection assembly.

[0027] A second aspect of the present invention provides a felt rolling device for a single crystal furnace insulation cylinder, comprising any of the above-mentioned conveying devices, wherein the conveying device is used to convey the insulation cylinder to a predetermined position.

[0028] The conveying device provided by the present invention is provided with a supporting component having a accommodating cavity, which can limit the position of the insulation cylinder and prevent the insulation cylinder from moving during transportation. By providing a first opening on the side of the accommodating cavity facing the predetermined position, it is convenient for the insulation cylinder to enter and exit the accommodating cavity along the first direction, thereby improving the convenience of operation. By providing a conveying component connected to the supporting component and using the conveying component to drive the supporting component, the insulation cylinder is moved along the first direction and transported to the predetermined position. Compared with the existing method of transporting the insulation cylinder by clamping, the conveying device of this embodiment is not only simple to operate, but also can prevent the insulation cylinder from moving during transportation.

[0029] The single crystal furnace insulation drum felt rolling device provided by the utility model has at least the above advantages. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions in the present invention or the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0031] Figure 1 It is a schematic diagram of the assembly structure of the conveying device and the heat preservation cylinder provided by the utility model.

[0032] Figure 2 It is a structural schematic diagram of the conveying device provided by the utility model.

[0033] Figure 3 It is a structural schematic diagram of the conveying device provided by the utility model after a conveying roller is hidden.

[0034] Reference numerals:

[0035] 200, insulation tube;

[0036] 301, supporting member; 302, conveying member; 303, accommodating chamber; 304, first opening; 305, second opening;

[0037] 310, support base; 311, support bottom plate; 312, support side plate; 313, support bottom frame;

[0038] 320, support assembly; 321, first connecting rod; 322, second connecting rod; 323, conveying roller; 324, first stopper; 325, bearing;

[0039] 330, locking assembly;

[0040] 340, support platform;

[0041] 350, conveyor drive assembly;

[0042] 360. Sliding connection assembly; 361. Slider; 362. Slide rail. DETAILED DESCRIPTION

[0043] To make the purpose, technical solutions, and advantages of the present invention more clear, the following will be combined with the accompanying drawings to clearly and completely describe the technical solutions of the present invention. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0044] In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be understood as limiting the embodiments of the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance.

[0045] In the description of the embodiments of the present invention, it should be noted that, unless otherwise specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, or indirect connections through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in the embodiments of the present invention based on specific circumstances.

[0046] In the embodiments of the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Furthermore, a first feature being "above," "above," or "above" a second feature may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below," "below," or "below" a second feature may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is lower in level than the second feature.

[0047] The following combination Figures 1 to 3 The structure and working principle of the conveying device of the present invention are described in detail.

[0048] like Figures 1 to 3 As shown, a specific embodiment of the first aspect of the present invention provides a conveying device.

[0049] It should be noted that the conveyor device of this embodiment can transport unwrapped insulation cylinders 200 to the felt rolling station, or it can transport bundled insulation cylinders 200 to the storage station. That is, in this embodiment, the predetermined position can have different meanings depending on the actual situation. For example, if the conveyor device is used to transport unwrapped insulation cylinders 200 to the felt rolling station, then the predetermined position is the rolling station. For example, if the conveyor device is used to transport bundled insulation cylinders 200 to the storage station, then the predetermined position is the storage station.

[0050] The conveying device of this embodiment includes a support component 301 and a conveying component 302. The support component 301 has a accommodating cavity 303. A first opening 304 is formed on the side of the accommodating cavity 303 facing the predetermined position of the thermal insulation cylinder 200. The support component 301 is used to abut the outer side of the thermal insulation cylinder 200 to support the thermal insulation cylinder 200; the opening is used to allow the thermal insulation cylinder 200 to enter and exit the accommodating cavity 303. The conveying component 302 is connected to the support component 301 and is used to drive the support component 301 to move in a first direction to transport the thermal insulation cylinder 200 to the predetermined position.

[0051] In this embodiment, by providing a support component 301 with a accommodating cavity 303, the position of the insulation tube 200 can be limited, and the insulation tube 200 can be prevented from moving during transportation. By opening a first opening 304 on the side of the accommodating cavity 303 facing the predetermined position, it is convenient for the insulation tube 200 to enter and exit the accommodating cavity 303 along the first direction, thereby improving the convenience of operation. By providing a conveying component 302 connected to the support component 301, the conveying component 302 drives the support component 301 to move the insulation tube 200 along the first direction and transport the insulation tube 200 to the predetermined position. Compared with the existing method of transporting the insulation tube 200 using a clamping mechanism, the conveying device of this embodiment is not only simple to operate and avoids pinching the insulation tube, but also can prevent the insulation tube 200 from moving during transportation.

[0052] It should be noted that the first direction is the conveying direction of the heat preservation cylinder 200. Figures 1 to 3 In the embodiment, the first direction may be a front-to-back direction. The second direction intersects the first direction and may be a left-to-right direction.

[0053] In a specific embodiment of the present invention, the support component 301 includes a support base 310, a support assembly 320, and a locking assembly 330. The support base 310 is connected to the conveying component 302. The support assembly 320 is located above the support base 310 and is connected to the support base 310 to support the thermal insulation cylinder 200. The support assembly 320 has a receiving cavity 303 and can be switched between a first position and a second position to adjust the diameter of the opening. The locking assembly 330 is connected to the support assembly 320 to lock the support assembly 320 in the first position or the second position.

[0054] In this embodiment, a support base 310 is provided to connect the support assembly 320 to the conveying member 302. By providing a support assembly 320 having a receiving cavity 303 and being able to switch between a first position and a second position, the diameter of the first opening 304 can be varied, making it suitable for supporting insulation cylinders 200 of varying diameters, thereby expanding its scope of application. By providing a locking assembly 330, the support assembly 320 can be locked in the first and second positions, preventing the insulation cylinder 200 from moving vertically during transportation.

[0055] like Figure 2As shown, further, the support base 310 includes a support bottom plate 311 and a support side plate 312; the lower end of the support bottom plate 311 is connected to the conveying component 302, and the upper end of the support bottom plate 311 is connected to the support assembly 320; the support side plate 312 is located above the support bottom plate 311, and is connected to one end of the support bottom plate 311 away from the predetermined position, and both ends of the support side plate 312 on the side away from the support bottom plate 311 are connected to the support assembly 320.

[0056] Specifically, the supporting side plate 312 is vertically mounted on one end of the upper side surface of the supporting bottom plate 311 away from the predetermined position, and the supporting side plate 312 and the supporting bottom plate 311 form an L-shaped structure.

[0057] It should be noted that the conveying device is used to transport the insulation cylinder 200 to a predetermined location, which can be a felt rolling station or a second storage station. The second storage station can be used to store the insulation cylinder 200 after it is wrapped with felt and bundled. Specifically, the conveying device is used to transport an empty insulation cylinder 200 to the felt rolling station, where it is clamped and rotated for felt rolling. It can also transport a finished insulation cylinder 200 to the second storage station.

[0058] Specifically, the conveyor device transports the insulation tube 200 to the felt winding station, where the insulation tube clamping rotating component (not shown) clamps the insulation tube 200. At this point, the front side of the insulation tube 200 abuts against the turntable (not shown), and the rear side of the insulation tube 200 abuts against the support side plates 312. The support side plates 312 not only limit the insulation tube 200 but also continuously press the insulation tube 200 against the turntable. In other words, after the insulation tube 200 is transported to its designated position by the conveyor device, the support side plates 312 continue to press the insulation tube 200, preventing it from tilting during the securing process.

[0059] Preferably, an arc-shaped groove is provided at the upper end of the supporting side plate 312 to make the entire machine more beautiful.

[0060] Specifically, waist-shaped holes are respectively formed along the second direction at both ends of the support side plate 312 on the side away from the support base plate 311. The support assembly 320 is disposed in the waist-shaped holes and slides along the second direction with the support side plate 312. The waist-shaped holes are provided to limit the position of the support assembly 320, thereby improving the stability of the support assembly 320 in the second direction.

[0061] like Figure 2As shown, the support base 310 further includes a support frame 313. The support frame 313 is disposed below the support base plate 311. The upper end of the support frame 313 is connected to the lower end surface of the support base plate 311, and the lower end of the support frame 313 is slidably engaged with the support platform 340 of the conveying component 302 along a first direction. By providing the support frame 313, the support assembly 320 can be adapted to conveying components 302 of different structures, thereby expanding its scope of application.

[0062] like Figure 2 and Figure 3 As shown, in a specific embodiment of the present invention, the support assembly 320 includes two swing arm structures; along the second direction, the two swing arm structures are respectively arranged at the two ends of the upper side of the support base plate 311; the two swing arm structures and the support side plate 312 and the support base plate 311 form a accommodating cavity 303, and the upper part of the accommodating cavity 303 has a second opening 305, and the second opening 305 is connected to the first opening 304; the swing arm structure can switch between the first position and the second position to adjust the diameter of the first opening 304 and the second opening 305; the second direction intersects with the first direction.

[0063] In this embodiment, the thermal insulation tube 200 is supported by two swing arm structures, simplifying the structure of the support assembly 320. In addition, by providing two swing arm structures, a second opening 305 is formed at the upper portion of the accommodating chamber 303, and a first opening 304 is formed on the side of the accommodating chamber 303 facing the predetermined position. The first opening 304 is connected to the second opening 305, allowing the thermal insulation tube 200 to fall into the accommodating chamber 303 not only from the second opening 305 but also from the first opening 304, further improving the convenience of operation.

[0064] like Figure 3 As shown, the swing arm structure further includes a first connecting rod 321 and a second connecting rod 322; one end of the first connecting rod 321 is hinged to the support base plate 311. The first connecting rod 321 extends upward and rotates with one end of the second connecting rod 322; the other end of the second connecting rod 322 extends in a first direction and slides with the support side plate 312 in a second direction. By providing the first connecting rod 321 and the second connecting rod 322, not only is support provided for the insulation cylinder 200, but the diameters of the first opening 304 and the second opening 305 can also be adjusted, making the support assembly 320 suitable for insulation cylinders 200 of different sizes, thereby expanding its scope of application.

[0065] Furthermore, the swing arm structure includes a first stopper 324. The rear end of the second connecting rod 322 slides with the supporting side plate 312 in the second direction, and the front end of the second connecting rod 322 passes through the assembly hole of the first connecting rod 321 and is connected to the first stopper 324. The first stopper 324 is provided to limit the front and rear position of the first connecting rod 321, thereby preventing the first connecting rod 321 from separating from the second connecting rod 322 during the left and right swinging process.

[0066] Furthermore, the swing arm structure includes a conveyor roller 323, which is sleeved outside the second connecting rod 322 and axially limited with the second connecting rod 322. The conveyor roller 323 abuts the thermal insulation cylinder 200. The provision of the conveyor roller 323 provides support for the thermal insulation cylinder 200. Because the conveyor roller 323 and the second connecting rod 322 are axially limited, the conveyor roller 323 and the second connecting rod 322 can move synchronously in the axial direction.

[0067] For example, the conveying roller 323 can be rotatably mounted on the second connecting rod 322. The second connecting rod 322 is provided with a bearing 325. The bearing 325 and the second connecting rod 322 are axially limited. In other words, the bearing 325 and the second connecting rod 322 can move forward and backward synchronously. The conveying roller 323 and the bearing 325 are rotatably engaged.

[0068] Specifically, waist-shaped holes are respectively provided at both ends of the support side plate 312 on the side away from the support bottom plate 311 along the second direction; the other end of the second connecting rod 322 is inserted into the waist-shaped hole and is threadedly connected to the locking assembly 330. By means of the locking assembly 330 threadedly connected to the other end of the second connecting rod 322, the swing structure can be locked at any position of the waist-shaped hole. After loosening the locking assembly 330, the second connecting rod 322 can be operated to slide in the waist-shaped hole, thereby driving the first connecting rod 321 to swing along the second direction, thereby adjusting the degree of proximity of the two swing structures and adjusting the diameters of the first opening 304 and the second opening 305. When the diameters of the first opening 304 and the second opening 305 reach the target diameters, the locking assembly 330 is tightened to lock the second connecting rod 322 in the waist-shaped hole.

[0069] Specifically, the locking assembly 330 may include a hand wheel or a handle.

[0070] like Figure 1As shown, in a specific embodiment of the present invention, the conveying component 302 includes a support platform 340 and a conveying drive assembly 350; the support platform 340 is located below the support component 301 and slides with the support component 301 along the first direction. The conveying drive assembly 350 is installed on the support platform 340 and is used to drive the support component 301 to move along the first direction. Specifically, the support platform 340 can be a rectangular frame structure, and the support component 301 slides with the frame body of the support platform 340 along the first direction. The conveying drive assembly 350 can be a rodless cylinder, which is located in the hollow area of ​​the support platform 340, and the two ends of the rodless cylinder are connected to the frame body of the support platform 340. The driving end of the rodless cylinder is located below the support component 301 and is connected to the support component 301, and is used to drive the support component 301 to move along the first direction.

[0071] like Figure 1 and Figure 3 As shown, further, the support component 301 slides with the support platform 340 along the first direction via the sliding connection assembly 360. The provision of the sliding connection assembly 360 improves movement stability.

[0072] like Figure 3 As shown, specifically, the sliding connection assembly 360 includes a slider 361 and a slide rail 362; one of the slider 361 and the slide rail 362 is disposed on the support component 301, and the other is disposed on the support platform 340. The slider 361 and the slide rail 362 slide together along a first direction.

[0073] Exemplarily, the slide rail 362 is disposed on the support platform 340 along the first direction, and the slider 361 is disposed on the support component 301 .

[0074] A specific embodiment of the second aspect of the present invention provides a single crystal furnace insulation cylinder felt rolling device, including a conveying device of any of the above embodiments, and the conveying device is used to convey the insulation cylinder 200 to a predetermined position.

[0075] Because the single crystal furnace insulation drum felt rolling equipment of this embodiment includes the above-mentioned conveying device, it has at least the above-mentioned advantages, which will not be repeated here.

[0076] Specifically, the single crystal furnace insulation cylinder felt rolling equipment has a first storage station, a felt rolling station, a bundling station and a second storage station. The first storage station can be used to store empty insulation cylinders 200, that is, insulation cylinders 200 that are not wrapped with felt. The second storage station can be used to store insulation cylinders 200 that are wrapped with felt and bundled. The support component 301 of the conveying device can transport the empty insulation cylinders 200 from the first storage station to the felt rolling station. At the felt rolling station, the empty insulation cylinders 200 are clamped by the clamping mechanism of the felt rolling equipment, and then the support component 301 of the conveying device returns to the first storage station. The conveying device can also transport the insulation cylinders 200 from the bundling station to the second storage station.

[0077] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A conveying device, characterized in that: include: A support component (301) having a housing cavity (303); a first opening (304) is formed on one side of the housing cavity (303) facing a predetermined position of the heat-insulating cylinder (200); the support component (301) is used to abut against an outer side surface of the heat-insulating cylinder (200) to support the heat-insulating cylinder (200); the first opening (304) is used to allow the heat-insulating cylinder (200) to enter and exit the housing cavity (303); The conveying component (302) is connected to the supporting component (301) and is used to drive the supporting component (301) to move along a first direction so as to transport the heat preservation cylinder (200) to the predetermined position.

2. The conveying device according to claim 1, characterized in that The supporting component (301) comprises: A supporting base (310) connected to the conveying component (302); a support assembly (320) located above the support base (310), the support assembly (320) being connected to the support base (310) and used for supporting the heat preservation cylinder (200); the support assembly (320) having the accommodating cavity (303); the support assembly (320) being capable of switching between a first position and a second position to adjust the caliber of the first opening (304); A locking assembly (330) is connected to the support assembly (320) and is used to lock the support assembly (320) at the first position or the second position.

3. The conveying device according to claim 2, characterized in that: The support base (310) comprises: A supporting bottom plate (311), wherein the lower end of the supporting bottom plate (311) is connected to the conveying component (302), and the upper end of the supporting bottom plate (311) is connected to the supporting assembly (320); The supporting side plate (312) is located above the supporting bottom plate (311) and is connected to an end of the supporting bottom plate (311) away from the predetermined position, and both ends of the upper side of the supporting side plate (312) are connected to the supporting assembly (320).

4. The conveying device according to claim 3, characterized in that: The support assembly (320) comprises: Two swing arm structures, along the second direction, the two swing arm structures are respectively arranged at two ends of the upper side surface of the supporting bottom plate (311); the two swing arm structures, the supporting side plate (312) and the supporting bottom plate (311) form the accommodating cavity (303); the upper part of the accommodating cavity (303) has a second opening (305), and the second opening (305) is connected to the first opening (304); the swing arm structure can be switched between the first position and the second position to adjust the diameters of the first opening (304) and the second opening (305); the second direction intersects with the first direction.

5. The conveying device according to claim 4, characterized in that: The swing arm structure comprises: A first connecting rod (321), one end of the first connecting rod (321) being hinged to the supporting bottom plate (311); A second connecting rod (322), wherein the first connecting rod (321) extends upwards and is rotationally engaged with one end of the second connecting rod (322); the other end of the second connecting rod (322) extends along the first direction and is slidingly engaged with the supporting side plate (312) along the second direction.

6. The conveying device according to claim 5, characterized in that The swing arm structure also includes: The conveying roller (323) is sleeved on the outside of the second connecting rod (322), and the conveying roller (323) and the second connecting rod (322) are axially limited and matched; the conveying roller (323) is in contact with the heat preservation cylinder (200).

7. The conveying device according to claim 6, characterized in that Both ends of the upper side of the supporting side plate (312) are respectively provided with waist-shaped holes along the second direction; the other end of the second connecting rod (322) is passed through the waist-shaped hole and is threadedly connected to the locking assembly (330).

8. The conveying device according to any one of claims 1 to 7, characterized in that: The conveying component (302) comprises: A supporting platform (340) is located below the supporting component (301) and is slidably matched with the supporting component (301) along the first direction; A conveying drive assembly (350) is mounted on the support platform (340) and is used to drive the support component (301) to move along the first direction.

9. The conveying device according to claim 8, characterized in that The support component (301) is slidably matched with the support platform (340) along the first direction via a sliding connection assembly (360).

10. A single crystal furnace insulation drum felt rolling device, characterized in that: Comprising the conveying device according to any one of claims 1 to 9, the conveying device is used to convey the heat preservation cylinder (200) to a predetermined position.

Images