Cotton blending machine for producing refractory ceramic fibers

Abstract

The utility model discloses a cotton blender machine for refractory ceramic fiber production, which comprises a cotton blending unit, a material conveying unit is arranged on one side of the cotton blending unit, a conveying unit is arranged on the front side of the material conveying unit, a shielding mechanism is arranged at a feed port of the material conveying unit, and the shielding mechanism comprises a shielding assembly and a mounting assembly. The shielding assembly comprises a shielding piece and a connecting piece; by means of the design of the material conveying unit and the shielding mechanism, when the shielding curtains are used for a long time, extruded and deformed and need to be replaced, the multiple shielding curtains can be directly disassembled by disassembling the first fixing bolts at the two ends of the mounting frame, the multiple shielding curtains do not need to be disassembled one by one independently, and the working efficiency is improved. And when the single shielding curtain is damaged, the mounting clamps can be separated from the mounting frame by pressing the clamping blocks, so that the shielding curtain can be quickly replaced, and the replacement time of the shielding curtain is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of ceramic fiber blending, in particular to a blending machine for producing refractory ceramic fibers. Background Art

[0002] Ceramic fiber is made of clay clinker, alumina powder, chrome sand and other raw materials through a spinning machine. Therefore, it has the properties of high temperature resistance and fire resistance. Ceramic fiber can be processed into cotton cloth, cotton blanket and other items through a cotton blending machine.

[0003] When ceramic fibers are produced and processed in a cotton blending machine, they need to be placed in a material transport unit first and transferred to the cotton blending unit. The ceramic fibers are in the form of fluffy clumps before being blended. Therefore, a shielding curtain needs to be set at the feed of the material transport unit to prevent the ceramic fiber clumps from overflowing from the feed port. Usually, a transparent rubber curtain is used for the shielding curtain, which is fixed to the outer wall of the material transport unit by screws. After long-term use, the corners of the shielding curtain will curl and deform due to the extrusion of the material, so it needs to be replaced. Otherwise, the shielding curtain cannot completely cover the feed port. The replacement of multiple shielding curtains requires the careful disassembly of multiple bolts, which takes a lot of time and affects the continuity of production. Utility Model Content

[0004] The utility model aims to provide a mixing machine for producing refractory ceramic fibers to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cotton mixing machine for the production of refractory ceramic fibers, comprising a cotton mixing unit, a material transport unit for feeding ceramic fibers is arranged on one side of the cotton mixing unit, a conveying unit for transporting ceramic fibers is arranged on the front of the material transport unit, a shielding mechanism for shielding the feed port is arranged at the feed port of the material transport unit, the shielding mechanism comprises a shielding assembly and an installation assembly, the shielding assembly comprises a shielding part and a connecting part for connecting the shielding part and the installation assembly, the shielding part comprises a shielding curtain, the connecting part comprises a card block, and the card block is arranged at the top of the shielding curtain.

[0006] Preferably, a mounting clip is provided at the top of the blackout curtain, and an insert block for installing a card block is provided at the top of the mounting clip, a cavity is provided inside the insert block, a first insertion hole is provided on the front side of the inner wall of the cavity, and the card block is plugged and connected with the first insertion hole, and the mounting assembly includes a mounting frame, a plug-in slot for inserting the plug-in block is provided at the bottom end of the mounting frame, and a second insertion hole for inserting the card block is provided on the front side of the inner wall of the plug-in slot.

[0007] Preferably, a baffle is fixedly connected to the back of the clamping block, and an elastic block for pushing the baffle to move is arranged on the back of the baffle.

[0008] Preferably, a first circular through groove is provided on the front side of the mounting clamp, a second fixing bolt for fixing the blackout curtain is inserted and connected inside the first circular through groove, and the bottom end of the plug block is fixedly connected to the top end of the mounting clamp.

[0009] Preferably, second circular through grooves are respectively formed at both ends of the front side of the mounting frame, and first fixing bolts are inserted and connected inside the second circular through grooves, and the first fixing bolts are used to fix the mounting frame to the front side of the material transport unit.

[0010] Preferably, a handle for lifting the mounting bracket is fixedly connected to the top end of the mounting bracket.

[0011] Technical effects and advantages of the utility model:

[0012] The utility model utilizes the design of a material transport unit and a shielding mechanism. When the shielding curtain is used for a long time and is squeezed and deformed, it needs to be replaced. By removing the first fixing bolts at both ends of the mounting frame, multiple shielding curtains can be directly disassembled without the need to disassemble the multiple shielding curtains one by one. When an individual shielding curtain is damaged, the mounting clip can be separated from the mounting frame by pressing the card block, thereby realizing rapid replacement of the shielding curtain and saving replacement time of the shielding curtain. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model.

[0014] Figure 2 It is a schematic diagram of the structure of the shielding mechanism of the utility model.

[0015] Figure 3 This is a schematic diagram of the structure of the shielding component of the utility model.

[0016] Figure 4 It is a schematic diagram of the side cross-sectional structure of the connecting piece of the utility model.

[0017] In the figure: 1. Cotton mixing unit; 2. Material transport unit; 3. Conveying unit; 4. Shielding curtain; 5. Mounting frame; 6. First fixing bolt; 7. Carrying handle; 8. Mounting clamp; 9. Second fixing bolt; 10. Block; 11. Baffle; 12. Elastic block; 13. Insert block. DETAILED DESCRIPTION

[0018] 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 in 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.

[0019] The utility model provides Figure 1-4 A mixing machine for producing refractory ceramic fibers is shown, comprising a mixing unit 1, a transport unit 2 for feeding ceramic fibers is arranged on one side of the mixing unit 1, a conveying unit 3 for transporting ceramic fibers is arranged on the front of the transport unit 2, a shielding mechanism for shielding the feed port is arranged at the feed port of the transport unit 2, the shielding mechanism comprises a shielding assembly and an installation assembly, the shielding assembly comprises a shielding part and a connecting part for connecting the shielding part and the installation assembly, the shielding part comprises a shielding curtain 4, the connecting part comprises a clamping block 10, and the clamping block 10 is arranged at the top end of the shielding curtain 4.

[0020] Specifically, the cotton mixing unit 1, the material transport unit 2 and the conveying unit 3 constitute an existing model SLHM cotton mixing machine. The conveying unit 3 is an existing belt conveying device. The ceramic fiber is transmitted to the feed port of the material transport unit 2 through the conveying unit 3, and then the material transport unit 2 transmits the ceramic fiber to the cotton mixing unit 1 for cotton mixing operation.

[0021] Specifically, a mounting clamp 8 is provided at the top of the blackout curtain 4, and an insert block 13 for installing the card block 10 is provided at the top of the mounting clamp 8. A cavity is provided inside the insert block 13, and a first insertion hole is provided on the front of the inner wall of the cavity. The card block 10 is connected throughly with the first insertion hole. The mounting assembly includes a mounting frame 5, and a plug-in slot for inserting the insert block 13 is provided at the bottom end of the mounting frame 5, and a second insertion hole for inserting the card block 10 is provided on the front of the inner wall of the plug-in slot. A baffle plate 11 is fixedly connected to the back of the card block 10, and an elastic block 12 for pushing the baffle plate 11 to move is provided on the back of the baffle plate 11. A first circular through groove is provided on the front of the mounting clamp 8, and a second fixing bolt 9 for fixing the blackout curtain 4 is inserted and connected inside the first circular through groove. The bottom end of the insert block 13 is fixedly connected to the top of the mounting clamp 8.

[0022] Furthermore, the mounting clip 8 is in an inverted concave shape, and the top of the shielding curtain 4 is inserted into the recessed part of the mounting clip 8. The inner wall of the first circular through groove is provided with a thread, which meshes with the thread of the outer wall of the second fixing bolt 9. The second fixing bolt 9 is connected with the first circular through groove thread to realize the extrusion of the shielding curtain 4, so that the shielding curtain 4 and the mounting clip 8 are fixedly installed. The size of the plug-in slot is 1.02 times that of the plug-in block 13, the size of the first insertion hole and the second insertion hole are the same, both are 1.02 times the size of the card block 10, the size of the baffle 11 is 1.1 times the size of the first insertion hole, and the baffle 11 and the card block 10 are fixedly connected by gluing. The elastic block 12 is made of elastic rubber material. The elastic block 12 is always in a compressed state in the cavity. The elastic block 1 The front and back sides of 2 are fixedly connected with the back sides of the baffle plate 11 and the back sides of the inner wall of the cavity by gluing, and the plug block 13 is inserted into the plug-in slot and the card block 10 is inserted into the second plug-in hole, so that the plug block 13 cannot be moved, thereby realizing the fixed connection between the plug block 13 and the mounting frame 5, so as to complete the installation of the shielding curtain 4 on the bottom end of the mounting frame 5, and respectively set a plurality of shielding curtains 4 at the bottom end of the mounting frame 5 in sequence, so as to block the feeding port of the material transport unit 2, and when a single shielding curtain 4 needs to be replaced, it is only necessary to press the card block 10 to move the card block 10 into the plug-in slot, and the plug block 13 can be removed from the plug-in slot to replace the shielding curtain 4, and there is no need to disassemble the bolts, which is faster and saves the time of replacing the shielding curtain 4 separately.

[0023] Specifically, second circular through grooves are respectively provided at both ends of the front side of the mounting frame 5, and a first fixing bolt 6 is inserted and connected inside the second circular through groove. The first fixing bolt 6 is used to fix the mounting frame 5 to the front side of the material transport unit 2, and a handle 7 for lifting the mounting frame 5 is fixedly connected to the top of the mounting frame 5.

[0024] Furthermore, the length of the mounting frame 5 is 1.2 times the length of the feed port of the material transport unit 2. Two handles 7 are provided, which are symmetrically arranged on both sides of the top of the mounting frame 5. Two first fixing bolts 6 are provided, which are symmetrically arranged at both ends of the front side of the mounting frame 5. When the shielding curtains 4 need to be replaced collectively, only the two first fixing bolts 6 need to be removed, and multiple shielding curtains 4 can be removed at the same time without continuing to remove the bolts of each shielding curtain 4 one by one, thereby saving the time for replacing the shielding curtains 4 as a whole.

[0025] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A mixing machine for producing refractory ceramic fibers, comprising a mixing unit (1), a material transport unit (2) for feeding ceramic fibers is arranged on one side of the mixing unit (1), a conveying unit (3) for transporting ceramic fibers is arranged on the front of the material transport unit (2), and the characteristics are: The feed port of the material transport unit (2) is provided with a shielding mechanism for shielding the feed port, the shielding mechanism comprises a shielding assembly and a mounting assembly, the shielding assembly comprises a shielding member and a connecting member for connecting the shielding member and the mounting assembly, the shielding member comprises a shielding curtain (4), the connecting member comprises a clamping block (10), and the clamping block (10) is arranged at the top end of the shielding curtain (4).

2. A mixing machine for producing refractory ceramic fibers according to claim 1, characterized in that: The top of the blackout curtain (4) is provided with a mounting clip (8), the top of the mounting clip (8) is provided with an insert block (13) for installing the card block (10), a cavity is provided inside the insert block (13), a first insertion hole is provided on the front of the inner wall of the cavity, the card block (10) is inserted and connected with the first insertion hole, the mounting assembly comprises a mounting frame (5), a plug-in slot for inserting the insert block (13) is provided at the bottom end of the mounting frame (5), and a second insertion hole for inserting the card block (10) is provided on the front of the inner wall of the plug-in slot.

3. A mixing machine for producing refractory ceramic fibers according to claim 2, characterized in that: The back side of the clamping block (10) is fixedly connected to a baffle (11), and the back side of the baffle (11) is provided with an elastic block (12) for pushing the baffle (11) to move.

4. A mixing machine for producing refractory ceramic fibers according to claim 2, characterized in that: A first circular through groove is provided on the front side of the mounting clamp (8), a second fixing bolt (9) for fixing the blackout curtain (4) is inserted into the interior of the first circular through groove, and the bottom end of the insert block (13) is fixedly connected to the top end of the mounting clamp (8).

5. A mixing machine for producing refractory ceramic fibers according to claim 2, characterized in that: The two ends of the front side of the mounting frame (5) are respectively provided with a second circular through groove, and the interior of the second circular through groove is connected with a first fixing bolt (6) inserted therein, and the first fixing bolt (6) is used to fix the mounting frame (5) to the front side of the material transport unit (2).

6. A mixing machine for producing refractory ceramic fibers according to claim 5, characterized in that: A handle (7) for lifting the mounting frame (5) is fixedly connected to the top end of the mounting frame (5).

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