A device for processing raw materials for glass fiber kiln drawing

Abstract

The present invention relates to a device for processing raw materials, and in particular to a device for processing raw materials for glass fiber kiln drawing. The present invention provides a device for processing raw materials for glass fiber kiln drawing, which can clean the screen and avoid clogging of the screen. The present invention provides such a device for processing raw materials for glass fiber kiln drawing, including a bottom plate, a fixed frame, a crusher, a guide rod and a filter plate, a fixed frame is fixedly arranged on the bottom plate, a crusher is fixedly arranged on the fixed frame, guide rods are fixedly arranged on both sides of the fixed frame symmetrically, and a filter plate capable of filtering out fine impurities is symmetrically slidingly arranged on the left and right sides of the fixed frame. The cleaning brush continuously moves in and out to clean the glass slag stuck at the bottom of the filter frame, thereby avoiding clogging of the filter frame, resulting in poor screening effect and affecting subsequent glass fiber kiln drawing.

Description

Technical Field

[0001] The invention relates to a device for processing raw materials, in particular to a device for processing raw materials for glass fiber kiln drawing. Background Art

[0002] Glass fiber is an inorganic non-metallic material with excellent performance. It has many types. Its advantages are good insulation, strong heat resistance, good corrosion resistance, and high mechanical strength, but its disadvantages are brittleness and poor wear resistance. It is made of glass balls or waste glass through crushing, high-temperature melting, wire drawing, winding, weaving and other processes.

[0003] Patent publication number CN114713611A discloses a crushing and processing device for waste glass, the processing device includes a feeding mechanism, a crushing mechanism, a screening mechanism, a recycling mechanism, and a base. A recycling mechanism is provided above the base, a screening mechanism for screening glass and rubber edge strips is provided above the recycling mechanism, a screening box is provided above the top plate, a push plate is slidably installed inside the screening box through a transmission assembly, a crushing mechanism for crushing waste glass is provided above the screening box, the crushing mechanism includes a crushing box connected to the top cover, two crushing plates are slidably installed inside the crushing box, and a feeding mechanism for conveying waste glass is provided above the crushing box. The processing device realizes crushing of waste glass through the crushing mechanism and the screening mechanism, and then uses the push plate and the screening plate to distinguish glass and rubber edge strips, and drops them into the corresponding collection box. The processing device has the characteristics of rich functions and high degree of automation, but the processing device does not have the function of cleaning the screen inside the screening mechanism, and is prone to blockage during the screening process, thereby affecting the screening operation.

[0004] Therefore, it is necessary to design a device for processing raw materials for glass fiber kiln drawing that can clean the screen and avoid clogging of the screen. Summary of the invention

[0005] In order to overcome the shortcomings of the existing processing devices that are not capable of cleaning the screen inside the screening mechanism, which is prone to clogging during the screening process and thus affects the screening operation, the technical problem to be solved is: to provide a device for processing glass fiber kiln drawing raw materials that can clean the screen and avoid clogging of the screen.

[0006] The technical scheme of the present invention is: a device for processing raw materials for glass fiber kiln drawing, comprising a bottom plate, a fixed frame, a crusher, a guide rod, a filter plate, a filter frame, a first elastic member and a cleaning mechanism, a fixed frame is fixedly arranged on the bottom plate, a crusher is fixedly arranged on the fixed frame, the crusher is composed of two crushing rollers, two gears and a servo motor, a crushing roller capable of crushing glass balls and waste glass is rotatably arranged in the crushing frame, a gear is fixedly arranged on the left end of the crushing roller, the two gears are meshed with each other, a servo motor is fixedly arranged on the right side of the crushing frame, the output shaft of the servo motor is connected to the right end of the crushing roller at the rear through a coupling, guide rods are fixedly arranged on both sides of the fixed frame, a filter plate capable of filtering out fine impurities is symmetrically arranged in the fixed frame, a filter frame capable of screening large pieces of glass is slidably arranged between the four guide rods, a first elastic member is connected between the bottom of the filter frame and the adjacent guide rods, the first elastic member is sleeved on the guide rods, and a cleaning mechanism capable of cleaning the glass stuck on the filter frame is arranged on the fixed frame.

[0007] As a preferred technical solution of the present invention, the cleaning mechanism includes a guide block, a sliding frame, a cleaning brush and a second elastic member. Guide blocks are symmetrically fixedly arranged on the front and rear sides of the upper part of the fixed frame. A sliding frame is slidably arranged between two adjacent left and right guide blocks. Cleaning brushes capable of cleaning glass stuck on the filter frame are fixedly arranged on opposite sides of the two sliding frames. A second elastic member is connected between the outer side of the cleaning brush and the inner side of the adjacent guide block, and the second elastic member is sleeved on the sliding frame.

[0008] As a preferred technical solution of the present invention, it also includes a leveling mechanism capable of leveling the crushed glass blocks, the leveling mechanism includes a mounting frame, a cylinder, a toggle block and a connecting rod, the mounting frames are fixedly arranged on the left and right sides of the fixed frame, the cylinder is fixedly arranged on the mounting frame, the connecting rod is fixedly arranged on the end of the telescopic rod of the cylinder, and the toggle blocks capable of leveling the crushed glass blocks are fixedly arranged at the opposite ends of the two connecting rods.

[0009] As a preferred technical solution of the present invention, it also includes a limiting mechanism capable of limiting the sliding frame, the limiting mechanism includes a support seat, a clamping rod and a clamping block, the front and rear sides of the fixed frame are both symmetrically fixed with support seats, the left and right sides of the fixed frame are both symmetrically fixed with clamping rods, and a clamping block capable of limiting the sliding frame is rotatably arranged on the support seat, and the clamping block is clamped on a nearby clamping rod.

[0010] As a preferred technical solution of the present invention, it also includes a squeezing mechanism that can make the filter frame slide up and down continuously, the squeezing mechanism includes a contact plate and a contact block, a group of contact plates are fixedly arranged symmetrically front and back on the top of the toggle block, each group of contact plates consists of two, and a group of contact blocks are fixedly arranged symmetrically front and back on the left and right sides of the top of the filter frame, each group of contact blocks consists of two, and the contact plate moves outward to squeeze the contact block to move downward.

[0011] As a preferred technical solution of the present invention, it also includes a protective mechanism capable of covering the crushing frame, the protective mechanism includes an axle seat, a rotating block, a protective cover and an observation plate, a group of axle seats are fixedly arranged symmetrically on the left and right sides of the upper rear side of the crushing frame, each group of axle seats consists of two, and a rotating block is rotatably arranged on each group of axle seats, a protective cover capable of covering the crushing frame is fixedly arranged between the two rotating blocks, and an observation plate is embedded in the upper middle part of the protective cover for the convenience of observation by the staff.

[0012] As a preferred technical solution of the present invention, it also includes a limiting rod. The limiting rods are symmetrically rotatably arranged on both sides of the fixed frame, and the limiting rods are used to limit the filter plate.

[0013] As a preferred technical solution of the present invention, a handle is also included, and a handle is fixedly arranged on the front side of the top of the protective cover.

[0014] From the above description of the structure of the present invention, it can be seen that the design starting point, concept and advantages of the present invention are: 1. The cleaning brush continuously moves inward and outward to clean the glass slag stuck at the bottom of the filter frame, thereby avoiding clogging of the filter frame, resulting in poor screening effect and affecting subsequent glass fiber kiln drawing.

[0015] 2. The telescopic rod of the cylinder is continuously extended and shortened, so that the toggle block is continuously moved in and out to flatten the glass accumulated inside the filter frame, thereby facilitating the filter frame to screen the glass.

[0016] 3. The staff pushes the block down and rotates 90 degrees to limit the sliding frame to prevent the cleaning brush from affecting the collection of glass slag.

[0017] 4. The contact plate moves backwards to continuously squeeze the contact block, so that the filter frame automatically shakes up and down to perform screening operations. It is no longer necessary to manually push the filter frame, saving a lot of manpower.

[0018] 5. The protective cover can prevent the glass from splashing and causing harm to the staff during the breaking process. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0020] Figure 2It is a schematic diagram of a first partial three-dimensional structure of the present invention.

[0021] Figure 3 It is a schematic diagram of a second partial three-dimensional structure of the present invention.

[0022] Figure 4 It is a schematic diagram of a third partial three-dimensional structure of the present invention.

[0023] Figure 5 It is a three-dimensional structural schematic diagram of the cleaning mechanism of the present invention.

[0024] Figure 6 It is a three-dimensional structural schematic diagram of the paving mechanism of the present invention.

[0025] Figure 7 It is a partial three-dimensional structural schematic diagram of the paving mechanism of the present invention.

[0026] Figure 8 It is a schematic diagram of the three-dimensional structure of the limiting mechanism of the present invention.

[0027] Fig. 9 It is a schematic diagram of the three-dimensional structure of the extrusion mechanism of the present invention.

[0028] Fig.10 It is a schematic diagram of a first partial three-dimensional structure of the protective mechanism of the present invention.

[0029] Fig.11 It is a schematic diagram of a second partial three-dimensional structure of the protective mechanism of the present invention.

[0030] Wherein: 1-bottom plate, 2-fixed frame, 3-crusher, 4-guide rod, 5-filter plate, 6-limit rod, 7-filter frame, 8-first elastic member, 10-cleaning mechanism, 1001-guide block, 1002-sliding frame, 1003-cleaning brush, 1004-second elastic member, 11-leveling mechanism, 1101-mounting frame, 1102-cylinder, 1103-sliding block, 1104-connecting rod, 12-limiting mechanism, 1201-support seat, 1202-clamping rod, 1203-clamping block, 13-squeezing mechanism, 1301-contact plate, 1302-contact block, 14-protective mechanism, 1401-axle seat, 1402-rotating block, 1403-protective cover, 1404-observation plate, 1405-handle. DETAILED DESCRIPTION

[0031] The present invention is described in detail below with reference to the accompanying drawings and specific embodiments, but is not intended to limit the present invention.

[0032] Example 1

[0033] See also Figure 1-Figure 5A device for processing raw materials for glass fiber kiln drawing, including a bottom plate 1, a fixed frame 2, a crusher 3, a guide rod 4, a filter plate 5, a filter frame 7, a first elastic member 8 and a cleaning mechanism 10, a fixed frame 2 is welded on the bottom plate 1, a crusher 3 is fixedly arranged on the fixed frame 2, the crusher 3 is composed of two crushing rollers, two gears and a servo motor, a crushing roller is symmetrically arranged in front and back rotation in the crushing frame, the crushing roller can crush glass balls and waste glass, a gear is fixedly arranged on the left end of the crushing roller, the two gears are meshed with each other, a servo motor is fixedly arranged on the right side of the crushing frame, and the servo motor The output shaft is connected to the right end of the rear crushing roller through a coupling. Guide rods 4 are fixedly arranged on both sides of the fixed frame 2 in a front-to-back symmetrical manner. Filter plates 5 are slidably arranged in the fixed frame 2 in a left-right symmetrical manner. The filter plates 5 can filter out fine impurities. A filter frame 7 is slidably arranged between the four guide rods 4. The filter frame 7 can screen large pieces of glass. A first elastic member 8 is connected between the bottom of the filter frame 7 and the adjacent guide rod 4. The first elastic member 8 is sleeved on the guide rod 4. A cleaning mechanism 10 is arranged on the fixed frame 2. The cleaning mechanism 10 can clean the glass stuck on the filter frame 7.

[0034] See also Figure 2 , and also includes a limiting rod 6. The limiting rods 6 are symmetrically rotated frontward and backward on both sides of the fixed frame 2, and the limiting rods 6 are used to limit the filter plate 5.

[0035] See also Figure 5 The cleaning mechanism 10 includes a guide block 1001, a sliding frame 1002, a cleaning brush 1003 and a second elastic member 1004. The guide blocks 1001 are welded symmetrically on both the front and rear sides of the upper part of the fixed frame 2. A sliding frame 1002 is slidably arranged between the two adjacent left and right guide blocks 1001. Cleaning brushes 1003 are fixedly arranged on the opposite sides of the two sliding frames 1002. The cleaning brush 1003 can clean the glass stuck on the filter frame 7. A second elastic member 1004 is connected between the outer side of the cleaning brush 1003 and the inner side of the adjacent guide block 1001, and the second elastic member 1004 is sleeved on the sliding frame 1002.

[0036] When it is necessary to crush and screen the glass raw materials for fiberglass kiln drawing, the staff puts the waste glass and glass balls into the crushing frame. After putting them in, the staff uses tools to cover the crushing frame. After covering, the staff starts the servo motor, and the output shaft of the servo motor rotates to drive the rear crushing roller to rotate. The rotation of the rear crushing roller drives the rear gear to rotate. Under the action of the mutual meshing of the two gears, the front crushing roller rotates, and the front and rear crushing rollers rotate to crush the waste glass and glass balls, and the broken glass falls into the filter frame 7. Then the staff pushes the filter frame 7 to move downward, and the first elastic member 8 is compressed. Then The staff then loosens the filter frame 7, and the first elastic member 8 is reset to drive the filter frame 7 to move upward and reset, and this is repeated, so that the filter frame 7 is continuously shaken up and down for screening, and fine glass slag and small gravel fall onto the filter plate 5, and large pieces of glass move forward and fall under the action of the shaking of the filter frame 7, and the staff uses a container to collect them. After the glass is crushed and screened, the staff turns off the servo motor. When the glass slag is stuck at the bottom of the filter frame 7 during the screening process, the staff pulls the sliding frame 1002 to slide outward, and the second elastic member 1004 is compressed accordingly, and the sliding frame 1002 slides outward to drive the cleaning brush 1003 to move outward, and then the work The personnel then releases the sliding frame 1002, and the second elastic member 1004 is reset accordingly, driving the cleaning brush 1003 to move inward and reset. The cleaning brush 1003 moves inward and drives the sliding frame 1002 to slide inward and reset, and this is repeated, so that the cleaning brush 1003 continuously moves inward and outward to clean the glass slag stuck at the bottom of the filter frame 7, and the glass slag then falls onto the filter plate 5 and no longer gets stuck in the filter frame 7, thereby avoiding clogging of the filter frame 7, resulting in poor screening effect and affecting subsequent fiberglass kiln drawing. The cleaning brush 1003 continuously moves inward and outward while moving the fine glass slag on the filter plate 5, so that the small gravel mixed in the fine glass slag falls through the filter plate 5, and the screening of the small gravel is completed. Finally, the staff places another collecting container at the bottom of the fixed frame 2. After placement, the staff pulls the limit rod 6 to rotate upward 90 degrees to no longer limit the filter plate 5. At this time, the staff pulls the filter plate 5 to slide outward to open the bottom of the fixed frame 2, and the screened fine glass slag falls into another collecting container for centralized collection. After collection is completed, the staff pushes the filter plate 5 to slide inward to reset and close the bottom of the fixed frame 2. The staff then pushes the limit rod 6 downward to rotate 90 degrees to reset and limit the filter plate 5. Then the staff takes out the container for collection. When it is necessary to put glass in for crushing again, the staff removes the tool and opens the crushing frame.

[0037] Example 2

[0038] See also Figure 1 , Figure 6 and Figure 7On the basis of Example 1, it also includes a flattening mechanism 11, which can flatten the crushed glass blocks. The flattening mechanism 11 includes a mounting frame 1101, a cylinder 1102, a toggle block 1103 and a connecting rod 1104. The mounting frames 1101 are welded on the left and right sides of the fixed frame 2, and the cylinder 1102 is fixedly arranged on the mounting frame 1101. The connecting rod 1104 is fixedly arranged at the end of the telescopic rod of the cylinder 1102. The toggle blocks 1103 that can flatten the crushed glass blocks are fixedly arranged at the opposite ends of the two connecting rods 1104, and the toggle blocks 1103 are made of rubber blocks.

[0039] When the broken glass falls into the filter frame 7, the staff starts the cylinder 1102, the telescopic rod of the cylinder 1102 is shortened, and the toggle block 1103 is driven to move outward through the connecting rod 1104. Then the staff controls the telescopic rod of the cylinder 1102 to extend, and the toggle block 1103 is driven to move inward through the connecting rod 1104. This is repeated, so that the toggle block 1103 continuously moves inward and outward to flatten the glass accumulated inside the filter frame 7, thereby facilitating the filter frame 7 to screen the glass. Since the toggle block 1103 is made of rubber block, the glass will not be stuck between the toggle block 1103 and the filter frame 7 during the flattening process. After use, the staff closes the cylinder 1102.

[0040] See also Figure 1 and Figure 8 , and also includes a limiting mechanism 12, which can limit the sliding frame 1002. The limiting mechanism 12 includes a support seat 1201, a clamping rod 1202 and a clamping block 1203. The front and rear sides of the fixed frame 2 are both symmetrically welded with support seats 1201, and the left and right sides of the fixed frame 2 are both symmetrically welded with clamping rods 1202. A clamping block 1203 is rotatably arranged on the support seat 1201. The clamping block 1203 can limit the sliding frame 1002, and the clamping block 1203 is clamped on the adjacent clamping rod 1202.

[0041] The clamping block 1203 rotates upward by 90 degrees and no longer limits the sliding frame 1002, and the second elastic member 1004 is reset accordingly, driving the cleaning brush 1003 to move inward and reset, and the cleaning brush 1003 moves inward and drives the sliding frame 1002 to slide inward and reset.

[0042] See also Figure 1 and Fig. 9 , and also includes a squeezing mechanism 13, which can make the filter frame 7 slide up and down continuously. The squeezing mechanism 13 includes a contact plate 1301 and a contact block 1302. A group of contact plates 1301 are fixedly arranged front and back symmetrically on the top of the toggle block 1103, and each group of contact plates 1301 consists of two. A group of contact blocks 1302 are welded front and back symmetrically on the left and right sides of the top of the filter frame 7, and each group of contact blocks 1302 consists of two. The contact plate 1301 moves outward to squeeze the contact block 1302 to move downward.

[0043] The sliding movement of the toggle block 1103 in and out drives the contact plate 1301 to move in and out. The in and out movement of the contact plate 1301 squeezes the contact block 1302 to move downward, and the filter frame 7 slides downward accordingly. When the contact plate 1301 no longer squeezes the contact block 1302, the filter frame 7 slides upward to reset. The contact plate 1301 moves backward to continuously squeeze the contact block 1302, so that the filter frame 7 continuously shakes up and down to perform screening operations, and there is no need to manually push the filter frame 7.

[0044] See also Figure 1 , Fig.10 and Fig.11 , also includes a protective mechanism 14, the protective mechanism 14 can cover the crushing frame, the protective mechanism 14 includes an axle seat 1401, a rotating block 1402, a protective cover 1403 and an observation plate 1404, a group of axle seats 1401 are fixedly arranged symmetrically on the upper rear side of the crushing frame, each group of axle seats 1401 has two, each group of axle seats 1401 is rotatably arranged with a rotating block 1402, a protective cover 1403 is fixedly arranged between the two rotating blocks 1402, the protective cover 1403 can cover the crushing frame, and an observation plate 1404 is embedded in the upper and middle part of the protective cover 1403, and the observation plate 1404 is convenient for observation by the staff.

[0045] See also Figure 10-11 , and also includes a handle 1405 , and a handle 1405 is fixedly arranged on the front side of the top of the protective cover 1403 .

[0046] When it is necessary to screen the glass raw materials for drawing in the glass fiber kiln, the staff pulls the handle 1405 to drive the protective cover 1403 to rotate upward to open the crushing frame, and the protective cover 1403 rotates upward to drive the rotating block 1402 to rotate upward, and then the staff puts the glass into the crushing frame. After putting it in, the staff pushes the handle 1405 to drive the protective cover 1403 to rotate downward to reset and cover the crushing frame, and the rotating block 1402 rotates downward accordingly. During the process of glass breaking, the protective cover 1403 can prevent the glass from splashing and causing harm to the staff during the breaking process. At the same time, with the action of the observation plate 1404, it is convenient for the staff to observe the glass breaking situation.

[0047] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A device for processing raw materials for glass fiber kiln drawing, comprising a bottom plate (1), a fixed frame (2), a crusher (3), a guide rod (4), a filter plate (5), a filter frame (7) and a first elastic member (8), wherein the bottom plate (1) is fixedly provided with a fixed frame (2), the fixed frame (2) is fixedly provided with a crusher (3), the left and right sides of the fixed frame (2) are both symmetrically fixed with guide rods (4), the fixed frame (2) is symmetrically provided with filter plates (5) capable of filtering out fine impurities in a sliding manner in the left and right directions, a filter frame (7) capable of screening large pieces of glass is slidingly provided between four guide rods (4), a first elastic member (8) is connected between the bottom of the filter frame (7) and the adjacent guide rods (4), the first elastic member (8) is sleeved on the guide rods (4), and the first elastic member (8) is characterized in that: It also includes a cleaning mechanism (10), and the fixing frame (2) is provided with the cleaning mechanism (10) capable of cleaning the glass stuck on the filter frame (7); The cleaning mechanism (10) comprises a guide block (1001), a sliding frame (1002), a cleaning brush (1003) and a second elastic member (1004); the guide blocks (1001) are fixedly arranged symmetrically on both the front and rear sides of the upper part of the fixed frame (2); a sliding frame (1002) is slidably arranged between two adjacent left and right guide blocks (1001); a cleaning brush (1003) capable of cleaning glass stuck on the filter frame (7) is fixedly arranged on opposite sides of the two sliding frames (1002); a second elastic member (1004) is connected between the outer side of the cleaning brush (1003) and the inner side of the adjacent guide block (1001); and the second elastic member (1004) is sleeved on the sliding frame (1002); The cleaning brush (1003) is continuously moved inward and outward to clean the glass slag stuck at the bottom of the filter frame (7); The cleaning brush (1003) continuously moves inward and outward, while moving the fine glass slag on the filter plate (5), so that the small gravel mixed in the fine glass slag falls through the filter plate (5).

2. The device for processing raw materials for glass fiber kiln drawing according to claim 1, characterized in that: The invention also comprises a flattening mechanism (11) capable of flattening the crushed glass blocks. The flattening mechanism (11) comprises a mounting frame (1101), a cylinder (1102), a toggle block (1103) and a connecting rod (1104). The mounting frames (1101) are fixedly arranged on both left and right sides of the fixing frame (2). The cylinder (1102) is fixedly arranged on the mounting frame (1101). The connecting rod (1104) is fixedly arranged at the end of the telescopic rod of the cylinder (1102). The toggle block (1103) capable of flattening the crushed glass blocks is fixedly arranged at the opposite ends of the two connecting rods (1104).

3. The device for processing raw materials for glass fiber kiln drawing as claimed in claim 2, characterized in that: The invention also comprises a limiting mechanism (12) capable of limiting the position of the sliding frame (1002), the limiting mechanism (12) comprising a support seat (1201), a clamping rod (1202) and a clamping block (1203), the support seats (1201) are fixedly arranged symmetrically on both the front and rear sides of the fixed frame (2), the clamping rod (1202) is fixedly arranged symmetrically on both the left and right sides of the fixed frame (2), the clamping block (1203) capable of limiting the position of the sliding frame (1002) is rotatably arranged on the support seat (1201), and the clamping block (1203) is clamped on the adjacent clamping rod (1202).

4. The device for processing raw materials for glass fiber kiln drawing as claimed in claim 3, characterized in that: The invention also comprises a squeezing mechanism (13) capable of causing the filter frame (7) to continuously slide up and down, the squeezing mechanism (13) comprising a contact plate (1301) and a contact block (1302), a group of contact plates (1301) being fixedly arranged symmetrically in the front and back on the top of the toggle block (1103), each group of contact plates (1301) comprising two, a group of contact blocks (1302) being fixedly arranged symmetrically in the front and back on both the left and right sides of the top of the filter frame (7), each group of contact blocks (1302) comprising two, and the contact plate (1301) moving outward squeezes the contact block (1302) to move downward.

5. The device for processing raw materials for glass fiber kiln drawing as claimed in claim 4, characterized in that: The invention also comprises a protection mechanism (14) capable of covering the crushing frame, the protection mechanism (14) comprising an axle seat (1401), a rotating block (1402), a protection cover (1403) and an observation plate (1404), a group of axle seats (1401) being fixedly arranged symmetrically on the upper rear side of the crushing frame, each group of axle seats (1401) comprising two, a rotating block (1402) being rotatably arranged on each group of axle seats (1401), a protection cover (1403) capable of covering the crushing frame being fixedly arranged between the two rotating blocks (1402), and an observation plate (1404) being embedded in the upper middle part of the protection cover (1403) for easy observation by staff.

6. The device for processing raw materials for glass fiber kiln drawing as claimed in claim 5, characterized in that: It also includes a limiting rod (6), and the limiting rods (6) are symmetrically arranged on both sides of the fixed frame (2) to rotate forward and backward, and the limiting rods (6) are used to limit the filter plate (5).

7. The device for processing raw materials for glass fiber kiln drawing as claimed in claim 6, characterized in that: It also includes a handle (1405), and the handle (1405) is fixedly arranged on the front side of the top of the protective cover (1403).

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