Slicing device

Abstract

The utility model discloses a dicing device which comprises a cutting mechanism, a positioning mechanism, a pushing mechanism and a moving mechanism, and the cutting mechanism comprises a vertically arranged cutting wheel; the positioning mechanism comprises a positioning pipe and a positioning plate, the positioning pipe is horizontally arranged on one side of the cutting wheel, a glass blank is placed in the positioning pipe, and the positioning plate is vertically arranged on the other side of the cutting wheel; the pushing mechanism is used for abutting against one end of a glass blank and pushing the glass blank to move in the length direction of the positioning pipe. The dicing device has the advantages that the dicing device is suitable for dicing rod-shaped glass blanks, when the rod-shaped glass blanks are diced, the rod-shaped glass blanks do not need to be held by hands or manually pushed to be close to the cutting wheel, compared with a traditional mode, the dicing device is safer, the probability that workers are injured is reduced, and the production efficiency is improved. And the cut glass blocks are equal in size, so that the cutting precision is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of optical lens processing, in particular to a cutting device. Background Art

[0002] Glass is an amorphous inorganic non-metallic material. It is generally made from a variety of inorganic minerals as the main raw materials, with a small amount of auxiliary raw materials added. Glass has good light transmittance and is widely used in the field of optical lens manufacturing.

[0003] When preparing optical lenses, rod-shaped glass wool needs to be cut into glass blocks of a preset volume, and then the glass blocks are hot-pressed to form optical lens blanks. Existing cutting devices (such as the electronic eye glass lens cutting device disclosed in application number 202122030540.2) are not suitable for cutting rod-shaped glass wool. Most of them use a method of holding the glass wool and pushing it towards a cutting wheel to cut the glass blocks. However, this method has certain safety hazards, which can easily increase the probability of worker injury. It can also result in uneven sizes of cut glass blocks, reducing cutting accuracy. Utility Model Content

[0004] The purpose of the present utility model is to overcome the above-mentioned technical deficiencies and propose a cutting device to solve the technical problems that the existing technology adopts the method of cutting glass blocks by holding the glass wool and pushing the glass wool toward the cutting wheel, which has certain safety hazards, easily increases the probability of worker injury, and also causes the cut glass blocks to be of different sizes, thereby reducing the cutting accuracy.

[0005] In order to achieve the above technical objectives, the technical solution of the utility model provides a cutting device for cutting glass wool, comprising:

[0006] a cutting mechanism comprising a vertically disposed cutting wheel;

[0007] A positioning mechanism, comprising a positioning tube and a positioning plate, wherein the positioning tube is horizontally arranged on one side of the cutting wheel and is used to place glass wool therein, and the positioning plate is vertically arranged on the other side of the cutting wheel;

[0008] a pushing mechanism for abutting one end of the glass wool and pushing the glass wool to move along the length of the positioning tube so that the other end of the glass wool abuts against the positioning plate;

[0009] The moving mechanism is connected to the positioning tube and is used to drive the positioning tube to move closer to or away from the cutting wheel along the radial direction of the cutting wheel.

[0010] Furthermore, the cutting mechanism further includes a first rotation driving member, the output end of which is coaxially fixedly connected to the cutting wheel for driving the cutting wheel to rotate.

[0011] Furthermore, one end of the positioning tube close to the positioning plate is opened.

[0012] Furthermore, the positioning mechanism also includes an adjustment component, which includes an adjustment rod, an adjustment plate, a first drive member and a second drive member. The adjustment rod is slidably arranged in the positioning tube along the length direction of the positioning tube, and the adjustment plate is horizontally slidably arranged in the positioning tube along the length direction of the positioning tube and is located in the square of the adjustment rod. The adjustment rod, the adjustment plate, the inner bottom surface of the positioning tube, and an inner side wall of the positioning tube form a positioning channel, and the positioning channel is used to place glass wool. The first drive member is fixedly connected to the adjustment rod for driving the adjustment rod to move in the horizontal plane along the width direction of the positioning tube to adjust the width of the positioning channel. The second drive member is fixedly connected to the adjustment plate for driving the adjustment plate to move in the vertical plane along the height direction of the positioning tube to adjust the height of the positioning channel.

[0013] Furthermore, the first driving member is a first screw rod, a first screw hole is provided on one side wall of the positioning tube, the first screw rod passes through the first screw hole and is screwed to the first screw hole, and the inner end of the first screw rod is fixed to the adjusting rod.

[0014] Furthermore, the second driving member is a second screw rod, a second screw hole is provided on the top wall of the positioning tube, the second screw rod passes through the second screw hole and is screwed to the second screw hole, and the inner end of the second screw rod is fixed to the adjustment plate.

[0015] Furthermore, the adjustment assembly includes a third driving member, which is fixed to the positioning plate and is used to drive the positioning plate to move along the axial direction of the cutting wheel so that the positioning plate approaches or moves away from the cutting wheel.

[0016] Furthermore, the cutting device also includes a frame, a third screw hole is opened on the frame, the third driving member is a third screw rod, the third screw rod passes through the third screw hole and is screwed to the third screw hole, and one end of the third screw rod is fixed to the positioning plate.

[0017] Furthermore, the pushing mechanism includes a pushing block and a telescopic driving member, the pushing block is slidably arranged in the positioning channel, and the output end of the telescopic driving member is fixedly connected to the pushing block for driving the pushing block to move along the length direction of the positioning channel.

[0018] Furthermore, the moving mechanism includes a guide rod, a screw rod, a guide block, a driving block and a second rotating driving member, the guide rod is horizontally arranged along the radial direction of the cutting wheel, both ends of the guide rod are fixed on the frame, the screw rod is horizontally arranged along the radial direction of the cutting wheel, both ends of the screw rod are rotatably installed on the frame, a through hole is provided on the guide block, and is slidably sleeved on the guide rod through the through hole, a fourth screw hole is provided on the driving block, and is sleeved on the screw rod through the fourth screw hole, the fourth screw hole is threadedly connected to the screw rod, the positioning tube is fixed on the guide block and the driving block, and the output end of the second rotating driving member is coaxially fixed with one end of the screw rod for driving the screw rod to rotate.

[0019] Compared with the prior art, the beneficial effects of the present invention include: when in use, the glass wool to be cut is placed in the positioning tube, and the positioning tube can be used to position the glass wool in the width and height directions, and then the pushing mechanism is manipulated to make the pushing mechanism abut against one end of the glass wool, and push the glass wool to move along the length of the positioning tube, so that the other end of the glass wool abuts against the positioning plate, thereby positioning the glass wool in the length direction and determining the size of the cut block at the end of the glass wool, and then the moving mechanism is manipulated to make the moving mechanism drive the positioning tube to move along the radial direction of the cutting wheel, so that the positioning tube is close to the cutting wheel, and the end of the glass wool is cut by the rotating cutting wheel. The present cutting device is suitable for cutting rod-shaped glass wool. When cutting rod-shaped glass wool, there is no need for people to hold the glass wool or manually push the glass wool close to the cutting wheel. Compared with the traditional method, it is safer, reduces the probability of worker injury, and can make the cut glass blocks equal in size, thereby improving cutting accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the three-dimensional structure of a cutting device provided by the utility model;

[0021] Figure 2 yes Figure 1 A cross-sectional view of a cutting device in FIG.

[0022] Figure 3 yes Figure 2 A schematic diagram of the three-dimensional structure of a cutting device when the positioning tube is close to the cutting wheel;

[0023] Figure 4 yes Figure 3 A schematic diagram of the three-dimensional structure of the connection relationship between the positioning mechanism and the pushing mechanism in a cutting device;

[0024] In the figure: 100 - cutting mechanism, 110 - cutting wheel, 120 - first rotating drive member, 200 - positioning mechanism, 210 - positioning tube, 211 - first slide, 212 - second slide, 220 - positioning plate, 230 - adjustment assembly, 231 - adjustment rod, 232 - adjustment plate, 233 - first drive member, 234 - second drive member, 235 - first slider, 236 - second slider, 237 - third drive member, 300 - pushing mechanism, 310 - pushing block, 320 - telescopic drive member, 400 - moving mechanism, 410 - guide rod, 420 - screw rod, 430 - guide block, 440 - drive block, 450 - second rotating drive member, 500 - frame, 510 - working platform, 511 - third slide, 512 - discharge port. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0026] The utility model provides a cutting device for cutting glass wool, the structure of which is as follows: Figure 1 - Figure 3 As shown, it includes a cutting mechanism 100, a positioning mechanism 200, a pushing mechanism 300 and a moving mechanism 400, the cutting mechanism 100 includes a vertically arranged cutting wheel 110; the positioning mechanism 200 includes a positioning tube 210 and a positioning plate 220, the positioning tube 210 is horizontally arranged on one side of the cutting wheel 110, and is used to place glass wool therein, and the positioning plate 220 is vertically arranged on the other side of the cutting wheel 110; the pushing mechanism 300 is used to abut against one end of the glass wool and push the glass wool to move along the length of the positioning tube 210 so that the other end of the glass wool abuts against the positioning plate 220; the moving mechanism 400 is connected to the positioning tube 210, and is used to drive the positioning tube 210 to move closer to or away from the cutting wheel 110 along the radial direction of the cutting wheel 110.

[0027] When in use, the glass wool to be cut is placed in the positioning tube 210, and the positioning tube 210 can be used to position the glass wool in the width direction and the height direction. Then, by manipulating the pushing mechanism 300, the pushing mechanism 300 is brought into contact with one end of the glass wool, and the glass wool is pushed to move along the length of the positioning tube 210, so that the other end of the glass wool is brought into contact with the positioning plate 220, thereby positioning the glass wool in the length direction and determining the size of the cut piece at the end of the glass wool. Then, by manipulating the moving mechanism 400, the moving mechanism 400 is moved The structure 400 can drive the positioning tube 210 to move radially along the cutting wheel 110, so that the positioning tube 210 is close to the cutting wheel 110, and the end of the glass wool is cut into blocks by the rotating cutting wheel 110. The present cutting device is suitable for cutting rod-shaped glass wool. When cutting rod-shaped glass wool, there is no need for people to hold the glass wool or manually push the glass wool close to the cutting wheel 110. Compared with the traditional method, it is safer, reduces the probability of worker injury, and can make the cut glass blocks equal in size, thereby improving the cutting accuracy.

[0028] As a preferred embodiment, please refer to Figure 1 The cutting mechanism 100 also includes a first rotating driving member 120, the output end of which is coaxially fixed to the cutting wheel 110 and is used to drive the cutting wheel 110 to rotate, so that the glass wool can be cut into pieces by the rotating cutting wheel 110.

[0029] As a preferred embodiment, please refer to Figure 1 and Figure 2 One end of the positioning tube 210 close to the positioning plate 220 is opened, so that the end of the glass wool close to the positioning plate 220 can be moved out of the positioning tube 210, making it easier to cut the end of the glass wool.

[0030] As a preferred embodiment, please refer to Figure 2 and Figure 3The positioning mechanism 200 further includes an adjustment component 230, which includes an adjustment rod 231, an adjustment plate 232, a first driving member 233, and a second driving member 234. The adjustment rod 231 is slidably disposed in the positioning tube 210 along the length direction of the positioning tube 210, and the adjustment plate 232 is horizontally slidably disposed in the positioning tube 210 along the length direction of the positioning tube 210 and is located in the square of the adjustment rod 231. The adjustment rod 231, the adjustment plate 232, the inner bottom surface of the positioning tube 210, and an inner side wall of the positioning tube 210 are all around the adjustment rod 231. A synthetic positioning channel is provided, in which glass wool is placed. The first driving member 233 is fixedly connected to the adjusting rod 231, and is used to drive the adjusting rod 231 to move in a horizontal plane along the width direction of the positioning tube 210 to adjust the width of the positioning channel. The second driving member 234 is fixedly connected to the adjusting plate 232, and is used to drive the adjusting plate 232 to move in a vertical plane along the height direction of the positioning tube 210 to adjust the height of the positioning channel, so that the positioning channel can position glass wool of different sizes, thereby improving the scope of application of the cutting device.

[0031] As a preferred embodiment, please refer to Figure 4 At least one first slide groove 211 extending along the width direction of the positioning tube 210 is provided on the inner bottom surface of the positioning tube 210, and the adjustment component 230 also includes at least one first slider 235. Each first slider 235 is fixed on the adjustment rod 231 and is slidably set in the corresponding first slide groove 211. The movement of the adjustment rod 231 can be guided by the first slide groove 211 and the first slider 235.

[0032] As a preferred embodiment, please refer to Figure 4 At least one second slide groove 212 extending along the height direction of the positioning tube 210 is formed on both inner side walls of the positioning tube 210. The adjustment assembly 230 also includes a plurality of second sliders 236. Each second slider 236 is fixed on both sides of the adjustment plate 232 and is slidably arranged in the corresponding second slide groove 212. The movement of the adjustment plate 232 can be guided by the second slide groove 212 and the second slider 236.

[0033] As a preferred embodiment, please refer to Figure 4The first driving member 233 is a first screw rod, and a first screw hole is opened on one side wall of the positioning tube 210. The first screw rod passes through the first screw hole and is screwed with the first screw hole. The inner end of the first screw rod is fixedly connected to the adjusting rod 231. By rotating the first screw rod forward or reversely, according to the transmission principle of the threaded screw hole, and because the adjusting rod 231 is guided and limited by the first slide groove 211, when the first screw rod rotates forward or reversely, the adjusting rod 231 can move forward or backward in the horizontal plane along the width direction of the positioning tube 210 to reduce or increase the width of the positioning channel.

[0034] As a preferred embodiment, please refer to Figure 4 The second driving member 234 is a second screw, and a second screw hole is opened on the top wall of the positioning tube 210. The second screw passes through the second screw hole and is screwed with the second screw hole. The inner end of the second screw is fixedly connected to the adjustment plate 232. By rotating the second screw forward or reversely, according to the transmission principle of the threaded screw hole, and because the adjustment plate 232 is guided and limited by the second slide groove 212, when the second screw rotates forward or reversely, the adjustment plate 232 can move downward or upward in the horizontal plane along the height direction of the positioning tube 210 to reduce or increase the height of the positioning channel.

[0035] As a preferred embodiment, please refer to Figure 2 and Figure 3 The adjusting assembly 230 includes a third driving member 237, which is fixedly connected to the positioning plate 220 and is used to drive the positioning plate 220 to move axially along the cutting wheel 110 so that the positioning plate 220 approaches or moves away from the cutting wheel 110, thereby adjusting the distance between the positioning plate 220 and the positioning tube 210 to adjust the length of the cut glass block.

[0036] As a preferred embodiment, please refer to Figure 1 and Figure 2 The cutting device further includes a frame 500, a third screw hole is opened on the frame 500, and the third driving member 237 is a third screw, the third screw passes through the third screw hole and is screwed with the third screw hole, one end of the third screw is fixed to the positioning plate 220, and by rotating the third screw forward or reversely, according to the threaded screw hole transmission principle, when the third screw rotates forward or reversely, the positioning plate 220 can move closer to or away from the cutting wheel 110 in the horizontal plane along the width direction of the positioning tube 210 to reduce or increase the distance between the positioning plate 220 and the positioning tube 210.

[0037] As a preferred embodiment, please refer to Figure 1and Figure 2 The frame 500 has a working platform 510, and the positioning plate 220 is slidably set on the working platform 510, so that when the third screw is rotated forward or reversed, the positioning plate 220 can move closer to or away from the cutting wheel 110 in the horizontal plane along the width direction of the positioning tube 210.

[0038] As a preferred embodiment, please refer to Figure 1 and Figure 2 , the working platform 510 is provided with at least one third slide groove 511 extending along the axial direction of the cutting wheel 110, and the positioning mechanism 200 also includes at least one third slider, each of which is fixed on the positioning plate 220 and is slidably set in the corresponding third slide groove 511. By rotating the third screw forward or reversely, according to the threaded screw hole transmission principle, and because the positioning plate 220 is guided and limited by the third slide groove 511, when the third screw rotates forward or reversely, the positioning plate 220 can move closer to or away from the cutting wheel 110 in the horizontal plane along the width direction of the positioning tube 210 to reduce or increase the distance between the positioning plate 220 and the positioning tube 210.

[0039] As a preferred embodiment, please refer to Figure 3 and Figure 4 The pushing mechanism 300 includes a pushing block 310 and a telescopic driving member 320. The pushing block 310 is slidably arranged in the positioning channel. The output end of the telescopic driving member 320 is fixedly connected to the pushing block 310, and is used to drive the pushing block 310 to move along the length direction of the positioning channel. During the movement of the pushing block 310 along the length direction of the positioning channel, it will abut against one end of the glass wool and push the glass wool to move along the length direction of the positioning channel until the other end of the glass wool abuts against the positioning plate 220. The two ends of the glass wool can be positioned by the pushing block 310 and the positioning plate 220 to prevent the glass wool from moving along its length direction during the cutting process.

[0040] As a preferred embodiment, please refer to Figure 3The movable mechanism 400 includes a guide rod 410, a screw rod 420, a guide block 430, a driving block 440 and a second rotating driving member 450. The guide rod 410 is horizontally arranged along the radial direction of the cutting wheel 110. Both ends of the guide rod 410 are fixed on the frame 500. The screw rod 420 is horizontally arranged along the radial direction of the cutting wheel 110. Both ends of the screw rod 420 are rotatably mounted on the frame 500. A through hole is provided on the guide block 430 and is slidably sleeved on the guide rod 410 through the through hole. A fourth screw hole is provided on the driving block 440 and is sleeved on the screw rod 420 through the fourth screw hole. The fourth screw hole is screwed to the screw rod 420. The positioning tube 210 is fixed on the guide block 430 and the driving block 440. The output end of the second rotating driving member 450 is coaxially fixed with one end of the screw rod 420 for The screw rod 420 is driven to rotate, and the second rotating driving member 450 is controlled to rotate forward or reverse, so that the second rotating driving member 450 can drive the screw rod 420 to rotate forward or reverse. According to the threaded screw hole transmission principle, and because the positioning tube 210 is guided and limited by the guide rod 410, when the screw rod 420 rotates forward or reverse, the positioning tube 210 can move along the radial direction of the cutting wheel 110, so that the positioning tube 210 approaches or moves away from the cutting wheel 110. When the positioning tube 210 moves away from the cutting wheel 110, the positioning tube 210 and the positioning plate 220 are misaligned, which is convenient for placing glass wool from the opening of the positioning tube 210 into the positioning channel. When the positioning tube 210 approaches the cutting wheel 110, the positioning tube 210 corresponds to the positioning plate 220, which is convenient for the outer end of the glass wool to abut against the positioning plate 220.

[0041] As a preferred embodiment, please refer to Figure 2 The working platform 510 is provided with a discharge port 512 , and the discharge port 512 is located between the cutting wheel 110 and the positioning plate 220 , so that the cut glass blocks can fall along the discharge port 512 .

[0042] In order to better understand the present invention, the following Figure 1 - Figure 4 The working principle of the technical solution of the utility model is described in detail:

[0043] When in use, the positioning tube 210 is away from the cutting wheel 110. At this time, the positioning tube 210 is misaligned with the positioning plate 220, and the glass wool to be cut is placed in the positioning channel along the opening of the positioning tube 210. By rotating the first screw forward, according to the transmission principle of the threaded screw hole, and because the adjusting rod 231 is guided and limited by the first slide groove 211, when the first screw rotates forward, the adjusting rod 231 can move forward in the horizontal plane along the width direction of the positioning tube 210 to reduce the width of the positioning channel. By rotating the second screw forward, according to the transmission principle of the threaded screw hole, and because the adjusting plate 232 is guided and limited by the second slide groove 212, when the second screw rotates forward. , the adjusting plate 232 can be moved downward in the horizontal plane along the height direction of the positioning tube 210 to reduce the height of the positioning channel, so that the adjusting rod 231, the adjusting plate 232, the inner bottom surface of the positioning tube 210, and an inner side wall of the positioning tube 210 are all in contact with the side wall of the glass wool, so that the glass wool can be positioned in the width direction and height direction through the positioning channel, and then the second rotating driving member 450 is controlled to rotate forward so that the second rotating driving member 450 can drive the screw rod 420 to rotate forward. According to the threaded screw hole transmission principle, and because the positioning tube 210 is guided and limited by the guide rod 410, when the screw rod 420 rotates forward, the positioning tube 210 can be moved downward in the horizontal plane along the height direction of the positioning tube 210 to reduce the height of the positioning channel. The radial movement of the cutting wheel 110 causes the positioning tube 210 to approach the cutting wheel 110. When the positioning tube 210 approaches the cutting wheel 110, the positioning tube 210 corresponds to the positioning plate 220. By manipulating the telescopic driving member 320, the telescopic driving member 320 drives the pushing block 310 to move along the length direction of the positioning channel. During the movement of the pushing block 310 along the length direction of the positioning channel, it will abut against the inner end of the glass wool and push the glass wool to move along the length direction of the positioning channel until the outer end of the glass wool abuts against the positioning plate 220. The glass wool can be positioned in the length direction by the pushing block 310 and the positioning plate 220, and the end of the glass wool can be determined. The cutting wheel 110 is rotated to move the positioning tube 210 along the radial direction of the cutting wheel 110, so that the positioning tube 210 continues to move closer to the cutting wheel 110. When the positioning tube 210 continues to move closer to the cutting wheel 110, the glass wool will contact the cutting wheel 110 and cut the end of the glass wool into pieces by the rotating cutting wheel 110. The present cutting device is suitable for cutting rod-shaped glass wool. When cutting rod-shaped glass wool, there is no need for people to hold the glass wool or manually push the glass wool close to the cutting wheel 110. Compared with the traditional method, it is safer and reduces the probability of workers being injured. It can also make the cut glass blocks equal in size.Improved cutting accuracy.

[0044] The cutting device provided by the utility model has the following beneficial effects:

[0045] (1) By rotating the first screw and the second screw forward or backward, the adjusting rod 231 can be moved forward or backward in the horizontal plane along the width direction of the positioning tube 210 to reduce or increase the width of the positioning channel, and the adjusting plate 232 can be moved downward or upward in the horizontal plane along the height direction of the positioning tube 210 to reduce or increase the height of the positioning channel, so that the positioning channel can position glass wool of different sizes, thereby improving the scope of application of the cutting device;

[0046] (2) By rotating the third screw rod forward or reversely, according to the principle of threaded screw hole transmission, and because the positioning plate 220 is guided and limited by the third slide groove 511, when the third screw rod rotates forward or reversely, the positioning plate 220 can move closer to or away from the cutting wheel 110 in the horizontal plane along the width direction of the positioning tube 210, so as to reduce or increase the distance between the positioning plate 220 and the positioning tube 210, so as to adjust the length of the cut glass block;

[0047] (3) The present cutting device is suitable for cutting rod-shaped glass wool. When cutting rod-shaped glass wool, there is no need for a person to hold the glass wool or manually push the glass wool close to the cutting wheel 110. Compared with the traditional method, it is safer and reduces the probability of worker injury. It can also make the cut glass blocks equal in size, thereby improving the cutting accuracy.

[0048] The specific embodiments of the present invention described above do not limit the scope of protection of the present invention. Any other corresponding changes and modifications made based on the technical concept of the present invention should be included in the scope of protection of the claims of the present invention.

Claims

1. A cutting device for cutting glass wool, characterized in that: include: a cutting mechanism comprising a vertically disposed cutting wheel; A positioning mechanism comprising a positioning tube and a positioning plate, wherein the positioning tube is horizontally arranged on one side of the cutting wheel and is used to place glass wool therein, and the positioning plate is vertically arranged on the other side of the cutting wheel; A pushing mechanism is used to abut against one end of the glass wool and push the glass wool to move along the length of the positioning tube so that the other end of the glass wool abuts against the positioning plate; The moving mechanism is connected to the positioning tube and is used to drive the positioning tube to move closer to or away from the cutting wheel along the radial direction of the cutting wheel.

2. The cutting device according to claim 1, characterized in that The cutting mechanism further includes a first rotation driving member, an output end of which is coaxially fixedly connected to the cutting wheel for driving the cutting wheel to rotate.

3. The cutting device according to claim 1, characterized in that One end of the positioning tube close to the positioning plate is opened.

4. The cutting device according to claim 1, characterized in that The positioning mechanism also includes an adjustment component, which includes an adjustment rod, an adjustment plate, a first drive member and a second drive member. The adjustment rod is slidably arranged in the positioning tube along the length direction of the positioning tube, and the adjustment plate is horizontally slidably arranged in the positioning tube along the length direction of the positioning tube and is located in the square of the adjustment rod. The adjustment rod, the adjustment plate, the inner bottom surface of the positioning tube, and an inner side wall of the positioning tube form a positioning channel, and the positioning channel is used to place glass wool. The first drive member is fixedly connected to the adjustment rod and is used to drive the adjustment rod to move in the horizontal plane along the width direction of the positioning tube to adjust the width of the positioning channel. The second drive member is fixedly connected to the adjustment plate and is used to drive the adjustment plate to move in the vertical plane along the height direction of the positioning tube to adjust the height of the positioning channel.

5. The cutting device according to claim 4, characterized in that: The first driving member is a first screw rod. A first screw hole is provided on one side wall of the positioning tube. The first screw rod passes through the first screw hole and is screwed to the first screw hole. The inner end of the first screw rod is fixed to the adjusting rod.

6. The cutting device according to claim 4, characterized in that The second driving member is a second screw rod. A second screw hole is provided on the top wall of the positioning tube. The second screw rod passes through the second screw hole and is screwed to the second screw hole. The inner end of the second screw rod is fixed to the adjustment plate.

7. The cutting device according to claim 4, characterized in that: The adjustment assembly includes a third driving member, which is fixed to the positioning plate and is used to drive the positioning plate to move along the axial direction of the cutting wheel so that the positioning plate approaches or moves away from the cutting wheel.

8. The cutting device according to claim 7, characterized in that It also includes a frame, which is provided with a third screw hole. The third driving member is a third screw rod, which passes through the third screw hole and is screwed to the third screw hole. One end of the third screw rod is fixed to the positioning plate.

9. The cutting device according to claim 4, characterized in that: The pushing mechanism includes a pushing block and a telescopic driving member. The pushing block is slidably arranged in the positioning channel. The output end of the telescopic driving member is fixedly connected to the pushing block for driving the pushing block to move along the length direction of the positioning channel.

10. The cutting device according to claim 8, characterized in that The movable mechanism includes a guide rod, a screw rod, a guide block, a driving block and a second rotating driving member, the guide rod is horizontally arranged along the radial direction of the cutting wheel, both ends of the guide rod are fixed on the frame, the screw rod is horizontally arranged along the radial direction of the cutting wheel, both ends of the screw rod are rotatably installed on the frame, the guide block is provided with a through hole, and is slidably sleeved on the guide rod through the through hole, the driving block is provided with a fourth screw hole, and is sleeved on the screw rod through the fourth screw hole, the fourth screw hole is threadedly connected to the screw rod, the positioning tube is fixed on the guide block and the driving block, and the output end of the second rotating driving member is coaxially fixed with one end of the screw rod for driving the screw rod to rotate.

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