Grinding device for glass tube processing

Abstract

This utility model provides a glass tube grinding device, belonging to the field of glass tube grinding technology. It includes a glass tube grinding machine, a fixed plate, and a follow-up heating component. Multiple glass tubes to be ground are placed on multiple fixed components. The glass tube grinding machine can grind multiple glass tubes sequentially. The fixed plate is located on the outside of the rotating part, and the follow-up heating component is positioned on top of the fixed plate. It swings with the rotation of the glass tubes or fixed components, thus heating the glass tubes as they move. Multiple glass tubes are heated sequentially, and then ground by the glass tube grinding machine. The glass tube grinding device provided by this utility model has the technical advantages of being able to heat multiple glass tubes one by one, combining grinding and heat treatment, improving the grinding quality of glass tubes, simplifying the process, and increasing production efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of glass tube polishing technology, and more specifically, it relates to a polishing device for glass tube processing. Background Technology

[0002] During the processing of glass tubes, burrs, micro-cracks, and other defects often appear on the surface after cutting or forming, requiring polishing to improve surface quality. The traditional method involves using a polishing machine equipped with grinding wheels that individually polish multiple glass tubes rotating circumferentially on the machine. However, this method has several drawbacks: first, the glass tubes may have internal stress or micro-cracks, affecting the polishing effect; second, the separate heat treatment process is cumbersome and costly; third, the friction between the grinding wheel and the glass tube is unstable, resulting in inconsistent processing quality; and fourth, current heat treatment processes are mostly independent steps and cannot be synchronized with polishing, reducing production efficiency.

[0003] Therefore, to address these pain points, it is necessary to design a polishing equipment that can heat the glass tube during the polishing process, so that polishing and heat treatment can be carried out in combination, thereby effectively improving polishing quality, simplifying the process flow, and increasing production efficiency. Utility Model Content

[0004] The purpose of this invention is to provide a grinding device for glass tube processing, which aims to solve the technical problem that the glass tube cannot be heated during grinding, thus affecting the grinding effect.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is: to provide a grinding device for glass tube processing, comprising: A glass tube polishing machine has a rotating part that rotates circumferentially in a horizontal plane. Multiple fixing components are evenly distributed along the circumference of the upper end of the rotating part. The fixing components are adapted to fix the lower part of the glass tube to be polished. The glass tube to be polished is located above the fixing components. The glass tube polishing machine is used to polish multiple glass tubes to be polished one by one. A fixed plate is positioned around the outside of the rotating part; A follow-up heating component is connected to the upper end of the fixed plate. The follow-up heating component has a swing end that swings with the rotation of the fixed component. The swing end is connected to a heating lamp head, which is suitable for heating multiple rotating glass tubes one by one during the swing.

[0006] In one possible implementation, the follow-up heating component includes: The fixed end is adapted to be fixedly connected to the upper end of the fixed disk; The rotating mechanism has its bottom end connected to the upper end of the fixed end, and its top end is the swing end, which has the freedom to swing back and forth within a preset angle range. The swing speed of the swing end is adapted to the rotation speed of the fixed component. A controller is electrically connected to the rotating mechanism, and the controller is adapted to control the operation of the rotating mechanism.

[0007] In one possible implementation, the fixed end is an electromagnetic chuck, the fixed plate is made of magnetic material and forms a magnetic attraction with the fixed end, and the fixed end is electrically connected to the controller and its operation is controlled by the controller.

[0008] In one possible implementation, the rotating mechanism has a socket at its top, and the heating lamp head includes a flexible tube, a rigid tube, and a nozzle connected end to end. The end of the flexible tube away from the rigid tube is used to connect to a gas source, and the end of the nozzle away from the rigid tube has an air hole for spraying gas. The gas discharged from the gas source passes through the flexible tube, the rigid tube, and the nozzle in sequence and is sprayed out from the air hole. The sprayed gas is ignited to form a flame to heat the glass tube. The rigid tube is inserted into the socket, and the rotating mechanism is adapted to drive the rigid tube to swing.

[0009] In one possible implementation, the rigid tube is a telescopic tube, and the telescopic length of the telescopic tube can be adjusted and locked.

[0010] In one possible implementation, the fixed disk is annular and surrounds the outside of the rotating part. A sliding plate is connected to its upper end. The sliding plate has a degree of freedom of rotation along the circumference of the fixed disk. The upper end of the sliding plate is connected to the follow-up heating component. The heating position of the heating lamp head on the glass tube is adjusted by sliding the sliding plate.

[0011] In one possible implementation, the fixing component includes: A support platform is connected to the upper end of the rotating part; The fixing part is connected to the upper end of the support platform; A clamping part is connected to the upper end of the fixing part. The clamping part is adapted to clamp and fix the glass tube to be polished and make the glass tube vertical.

[0012] In one possible implementation, the support platform includes a plurality of telescopic supports vertically arranged and connected to the upper end of the rotating part, and a tray connected to the upper end of the plurality of telescopic supports. The fixing part is connected to the upper end of the tray, and the height of the support platform is adjusted by means of the plurality of telescopic supports.

[0013] In one possible implementation, the fixing part is a rotary table, the bottom end of which is connected to the upper end of the support platform and the top end has a circumferential rotational degree of freedom. The clamping part is connected to the top end of the rotary table, and the rotation angle of the rotary table can be adjusted and limited.

[0014] In one possible implementation, the bottom end of the rotating part is connected to a lifting platform, the lifting height of which is adjustable.

[0015] The beneficial effects of the glass tube grinding device provided by this utility model are as follows: Compared with the prior art, the glass tube grinding device of this utility model includes a glass tube grinding machine, a fixed plate, and a follow-up heating component. Multiple glass tubes to be ground are placed on multiple fixed components respectively. The glass tube grinding machine can grind multiple glass tubes in sequence. By setting the fixed plate on the outside of the rotating part, the follow-up heating component is set on the upper end of the fixed plate and can swing with the rotation of the glass tube or the fixed component, that is, it can follow the movement of the glass tube and heat it successively. Multiple glass tubes are heated in sequence. After the glass tubes are heated, the glass tube grinding machine is used for grinding. The grinding and heat treatment are operated in combination, which can improve the grinding quality of the glass tubes, simplify the process flow, and improve production efficiency. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of the glass tube processing grinding device provided in an embodiment of the present invention; Figure 2 A schematic diagram of the follow-up heating component of the glass tube processing grinding device provided in this embodiment of the utility model; Figure 3 A schematic diagram of the follow-up heating component of a glass tube processing grinding device provided in another embodiment of this utility model; Figure 4 A schematic diagram of the fixing component of the glass tube processing grinding device provided in this embodiment of the utility model; Figure 5 A schematic diagram of the fixing component of a glass tube processing grinding device provided in another embodiment of this utility model; Figure 6 This is a schematic diagram of the structure of a glass tube processing grinding device provided in another embodiment of the present invention.

[0018] Explanation of reference numerals in the attached figures: 10. Glass tube polishing machine; 11. Rotating part; 12. Fixing component; 121. Support platform; 1211. Telescopic support column; 1212. Tray; 122. Fixing part; 123. Clamping part; 20. Fixed plate; 21. Skateboard; 22. Slide; 30. Follow-up heating assembly; 31. Swing end; 32. Heating lamp head; 321. Flexible hose; 322. Rigid tube; 323. Nozzle; 33. Fixed end; 34. Rotating mechanism; 341. Insertion hole; 35. Controller; 40. Lifting platform; 41. Telescopic column; 42. Support column. Detailed Implementation

[0019] To make the technical problems, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0020] Please refer to the following: Figure 1 The present invention provides a grinding device for glass tube processing. The grinding device includes a glass tube grinding machine 10, a fixed plate 20, and a follow-up heating assembly 30. The glass tube grinding machine 10 has a rotating part 11 that rotates circumferentially in a horizontal plane. Multiple fixed assemblies 12 are evenly distributed along the circumference of the upper end of the rotating part 11. The fixed assemblies 12 are adapted to fix the lower part of the glass tube to be ground. The glass tube to be ground is located above the fixed assembly 12. The glass tube grinding machine 10 is used to grind multiple glass tubes one by one. The fixed plate 20 surrounds the outside of the rotating part 11. The follow-up heating assembly 30 is connected to the upper end of the fixed plate 20. The follow-up heating assembly 30 has a swing end 31 that swings with the rotation of the fixed assembly 12. The swing end 31 is connected to a heating lamp head 32, which is adapted to heat multiple rotating glass tubes one by one during the swing.

[0021] Compared with the prior art, the glass tube grinding device provided by this utility model places multiple glass tubes to be ground on multiple fixed components 12. The glass tube grinding machine 10 can grind multiple glass tubes in sequence. By setting a fixed plate 20 on the outside of the rotating part 11, the follow-up heating component 30 is set on the upper end of the fixed plate 20 and can swing with the rotation of the glass tube or the fixed component 12, that is, it can follow the movement of the glass tube to heat it. Multiple glass tubes are heated in succession. After the glass tubes are heated, they are ground by the glass tube grinding machine 10. The grinding and heat treatment are operated in combination, which can improve the grinding quality of the glass tubes, simplify the process flow, and improve production efficiency.

[0022] The rotating part 11 used in this embodiment adopts existing technology and is part of the structure of the glass tube polishing machine 10. It is an important component in the polishing operation. When the glass tube polishing machine 10 is placed horizontally, the rotating part 11 is also placed horizontally. The top view of the upper end of the rotating part 11 is annular and can rotate circumferentially, thereby driving multiple fixing components 12 to rotate circumferentially. Each fixing component 12 clamps and fixes a glass tube, so multiple glass tubes can rotate circumferentially. During rotation, the polishing wheel on the glass tube polishing machine 10 can polish the glass tube. The polishing wheel in this embodiment is existing technology, and its polishing method for the glass tube is the same as that in the prior art. In this embodiment, by setting a fixing plate 20 on the outside of the rotating part 11 and setting a follow-up heating component 30 on the upper end of the fixing plate 20, the polishing and other operations of the glass tube polishing machine 10 will not be affected. Before polishing the glass tube, the glass tube can be heated by the follow-up heating component 30, which can improve the polishing effect.

[0023] In some embodiments, please refer to Figures 1 to 2 The follow-up heating assembly 30 includes a fixed end 33, a rotating mechanism 34, and a controller 35. The fixed end 33 is adapted to be fixedly connected to the upper end of the fixed plate 20. The bottom end of the rotating mechanism 34 is connected to the upper end of the fixed end 33, and the top end of the rotating mechanism 34 is a swing end 31, which has the freedom to reciprocate within a preset angle range. The swing speed of the swing end 31 is adapted to the rotation speed of the fixed assembly 12. The controller 35 is electrically connected to the rotating mechanism 34 and is adapted to control the operation of the rotating mechanism 34. The fixed end 33 can be fixed to the upper end of the fixed plate 20, so that it remains stationary and maintains stability. In this embodiment, the rotating mechanism 34 is an electric rotary table with a square upper end that can rotate circumferentially. Instead of circumferential rotation, it oscillates within a preset angle range. When the glass tube rotates or moves, the rotating mechanism 34 drives the heating lamp head 32 to oscillate, thus following the glass tube's oscillation. That is, the heating and oscillation of the heating lamp head 32 operate simultaneously. However, the oscillation angle is limited; for example, if the set oscillation angle is 120°, the heating lamp head 32 can only oscillate within that angle range. The controller 35 has multiple control buttons and internally contains a PLC control chip and control circuitry. By manipulating the control buttons, the oscillation angle and speed of the rotating mechanism 34 can be adjusted.

[0024] The specific operation process of the rotating mechanism 34 is as follows: When the rotating glass tube (fixed component 12) approaches the rotating mechanism 34, the rotating mechanism 34 starts and the heating lamp head 32 faces the glass tube. As the glass tube moves or rotates, the rotating mechanism 34 swings along with it (actually rotating in one direction). When the angle of rotation of the rotating mechanism 34 reaches 120°, it stops rotating. At this time, the rotating mechanism 34 starts to rotate in the opposite direction, that is, it rotates in the opposite direction of the glass tube. When it rotates to the initial position, this is the starting point of the swing of the rotating mechanism 34. At this time, the heating lamp head 32 faces the next glass tube to heat it. The above steps are followed to heat multiple glass tubes in sequence, realizing the swing heating of the rotating mechanism 34 and the heating lamp head 32. In this design, the rotation mechanism 34 is defined as rotating in one direction as forward rotation and rotating in the opposite direction as reverse rotation. The rotation process of the rotation mechanism 34 is sequentially forward rotation, reverse rotation, forward rotation, and so on, thus achieving oscillation, which means it can follow the glass tube for heating. In the reverse rotation process of the rotation mechanism 34, the time consumed is the time consumed during the movement of two adjacent glass tubes. By matching the moving speed of the glass tubes with the rotation speed of the rotation mechanism 34, the heating lamp head 32 can successively perform "oscillating heating" on multiple glass tubes, thereby achieving "follow-up heating".

[0025] To ensure the connection between the fixed end 33 and the fixed plate 20 and to allow for their detachment, in some embodiments, please refer to... Figures 1 to 3 The fixed end 33 is an electromagnetic chuck, and the fixed plate 20 is made of magnetic material and forms a magnetic attraction with the fixed end 33. The fixed end 33 is electrically connected to the controller 35 and its operation is controlled by the controller 35. When the electromagnetic chuck is energized, it can magnetically attract the fixed plate 20, thus forming a fixed connection between the two. When the electromagnetic chuck is de-energized, its magnetism disappears, and it can be detached from the fixed plate 20, facilitating disassembly and reassembly.

[0026] The controller 35 is equipped with control buttons that can control the energization and de-energization of the electromagnetic chuck. By operating the controller 35, the connection and separation of the fixed end 33 and the fixed plate 20 can be controlled, thereby facilitating the installation of the fixed end 33.

[0027] To achieve the connection between the heating lamp head 32 and the rotating mechanism 34, in some embodiments, please refer to... Figures 1 to 3The rotating mechanism 34 has a socket 341 at its top. The heating lamp head 32 includes a flexible tube 321, a rigid tube 322, and a nozzle 323 connected end to end. The end of the flexible tube 321 away from the rigid tube 322 is used to connect to a gas source (not shown in the figure). The end of the nozzle 323 away from the rigid tube 322 has an air hole for spraying gas. The gas discharged from the gas source passes through the flexible tube 321, the rigid tube 322, and the nozzle 323 in sequence and is sprayed out from the air hole. The sprayed gas is ignited to form a flame to heat the glass tube. The rigid tube 322 is inserted into the socket 341. The rotating mechanism 34 is adapted to drive the rigid tube 322 to swing. The socket 341 is located in the middle of the block-shaped structure. The rigid tube 322 can be inserted into the socket 341. The length of the rigid tube 322 is greater than the depth of the socket 341. The socket 341 passes through both ends of the block-shaped structure, thereby driving the rigid tube 322 to rotate.

[0028] In this embodiment, the rigid tube 322 is designed to facilitate insertion into the socket 341 for a fixed connection with the rotating mechanism 34. The flexible tube 321, however, is prone to deformation and would be difficult to connect with the rotating mechanism 34. The nozzle 323 is existing technology and can emit a flame, thereby heating the glass tube. The gas source in this embodiment includes methane, oxygen, etc., which can be ejected through the vent and ignited to form a flame. The nozzle 323 is made of copper and is heat-resistant.

[0029] When the flame is relatively far from the glass tube, in order to improve the heating effect on the glass tube, in some embodiments, please refer to... Figure 3 The rigid tube 322 is a telescopic tube, and its telescopic length can be adjusted and locked. The telescopic tube includes two hollow rods that form a sealed sliding connection. The two hollow rods have different diameters; the outer diameter of the larger diameter hollow rod is smaller than the inner diameter of the insertion hole 341, allowing it to be inserted into the insertion hole 341 without actively slipping out. An anti-slip ring can be installed inside the insertion hole 341. The inner wall of the anti-slip ring rubs against the outer wall of the rigid tube 322, further preventing the rigid tube 322 from slipping out of the insertion hole 341.

[0030] In this invention, the flame is positioned close to the glass tube but does not contact it, thus achieving a heating effect on the glass tube. When the flame cannot heat the glass tube effectively, a retractable rigid tube 322 is provided. The length of the rigid tube 322 can be adjusted, thereby adjusting the distance between the flame and the glass tube, facilitating better heating of the glass tube and improving the heating effect.

[0031] In some embodiments, please refer to Figure 1 and Figure 6The fixed disk 20 is annular and surrounds the rotating part 11. A sliding plate 21 is connected to its upper end. The sliding plate 21 has a degree of freedom to rotate circumferentially around the fixed disk 20. A follower heating component 30 is connected to the upper end of the sliding plate 21. The heating position of the heating lamp head 32 on the glass tube is adjusted by sliding the sliding plate 21. Because the rotating part 11 is annular, the fixed disk 20 is fitted around the outside of the rotating part 11 without contacting it, thus not affecting the operation of the rotating part 11. The rotating part 11 is a turntable in the prior art, capable of circumferential rotation. A slide rail 22 is provided at the upper end of the fixed disk 20. The sliding plate 21 is slidably connected to the slide rail 22, allowing it to rotate circumferentially around the fixed disk 20. This allows adjustment of the position of the follower heating component 30, thereby adjusting the heating of different positions on the glass tube or different positions on the glass tube, improving the uniformity of heating the glass tube.

[0032] In this embodiment, the slide plate 21 will not slip off the slide rail 22. A slider is provided at the bottom of the slide plate 21, and the slider is slidably connected inside the slide rail 22, so that the follow-up heating component 30 can be moved or its position adjusted.

[0033] In some embodiments, please refer to Figure 1 , Figure 4 and Figure 5 The fixing component 12 includes a support platform 121, a fixing part 122, and a clamping part 123. The support platform 121 is connected to the upper end of the rotating part 11; the fixing part 122 is connected to the upper end of the support platform 121; and the clamping part 123 is connected to the upper end of the fixing part 122. The clamping part 123 is suitable for clamping and fixing the glass tube to be polished, ensuring the glass tube is vertical. The support platform 121 supports the fixing part 122 to a certain height, facilitating the placement of the glass tube at a specific height for polishing and heating operations. The fixing part 122 supports the clamping part 123, enabling it to clamp and fix the glass tube and maintain stability.

[0034] In this embodiment, the fixing part 122 is disc-shaped, the support platform 121 is square-shaped, and the clamping part 123 is frustum-shaped. Three clamps are provided at the upper end of the clamping part 123, which can clamp each other. The glass tube is located in the middle of the three clamps, thus being clamped and fixed by them. The clamping part 123 clamps and fixes the lower part of the glass tube in a manner similar to existing technology, such as the clamping operation principle of a three-jaw chuck. The grinding wheel's grinding position on the glass tube is located above the clamping part 123, so it does not affect the clamping part 123 during grinding.

[0035] In some embodiments, please refer to Figure 1 , Figure 4 and Figure 5The support platform 121 includes multiple telescopic support columns 1211 vertically arranged and connected to the upper end of the rotating part 11, and a tray 1212 connected to the upper end of the multiple telescopic support columns 1211. A fixing part 122 is connected to the upper end of the tray 1212. The height of the support platform 121 is adjustable by means of the multiple telescopic support columns 1211. When it is necessary to adjust the height of the glass tube, the multiple telescopic support columns 1211 are used to adjust their length, thereby adjusting the height of the tray 1212, and thus adjusting the height of the glass tube. In this embodiment, there are four telescopic support columns 1211, all vertically arranged and arranged in a rectangle. The tray 1212 is located on the upper end of the four telescopic support columns 1211, and the upper end of the tray 1212 forms a platform that can be used to place or connect the fixing part 122.

[0036] The telescopic support 1211 can be extended and retracted in a way that limits its length. Specifically, the telescopic support 1211 is provided with a limiting member that limits its length after adjustment. By using the limiting member, the length of the telescopic support 1211 can be locked, thus making it easy to adjust and lock the telescopic support 1211.

[0037] To achieve polishing at different locations on the glass tube, please refer to the following embodiments: Figure 5 The fixing part 122 is a rotating platform, with its bottom end connected to the upper end of the support platform 121 and its top end having circumferential rotational freedom. The clamping part 123 is connected to the top end of the rotating platform, and the rotation angle of the rotating platform can be adjusted and limited. The rotating platform can rotate circumferentially, thereby adjusting the position of the clamping part 123 on the glass tube for easy clamping operation, making the clamping operation more convenient. In this embodiment, the angle after the rotating platform rotates can be limited, so that the glass tube is fixed in a circumferential state, which is convenient for grinding operation. When it is necessary to grind other parts of the glass tube, the rotating platform can be rotated, and the grinding position can be adjusted along the circumference of the glass tube, thereby facilitating the grinding of different parts of the glass tube.

[0038] To adjust the height of the rotating part 11, please refer to some embodiments. Figure 6 The bottom end of the rotating part 11 is connected to a lifting platform 40, and the lifting height of the lifting platform 40 is adjustable. In this embodiment, the lifting platform 40 is a prior art technology that can be raised and lowered and adjusted. The adjusted height can be limited, which facilitates the adjustment of the height of the rotating part 11.

[0039] In this embodiment, the rotating part 11 includes four telescopic columns 41 and a cylindrical support column 42 disposed on the upper end of the telescopic columns 41. The bottom end of the support column 42 is connected to the upper end of the four telescopic columns 41, and the top end is used to connect to the bottom end of the rotating part 11. The lower ends of the four telescopic columns 41 can be placed on the ground or on the glass tube polishing machine 10 so as to facilitate the polishing of the glass tube.

[0040] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A grinding device for glass tube processing, characterized in that, include: A glass tube polishing machine has a rotating part that rotates circumferentially in a horizontal plane. Multiple fixing components are evenly distributed along the circumference of the upper end of the rotating part. The fixing components are adapted to fix the lower part of the glass tube to be polished. The glass tube to be polished is located above the fixing components. The glass tube polishing machine is used to polish multiple glass tubes to be polished one by one. A fixed plate is positioned around the outside of the rotating part; A follow-up heating component is connected to the upper end of the fixed plate. The follow-up heating component has a swing end that swings with the rotation of the fixed component. The swing end is connected to a heating lamp head, which is suitable for heating multiple rotating glass tubes one by one during the swing.

2. The polishing apparatus for processing glass tubes as recited in claim 1, wherein The follow-up heating component includes: The fixed end is adapted to be fixedly connected to the upper end of the fixed disk; The rotating mechanism has its bottom end connected to the upper end of the fixed end, and its top end is the swing end, which has the freedom to swing back and forth within a preset angle range. The swing speed of the swing end is adapted to the rotation speed of the fixed component. A controller is electrically connected to the rotating mechanism, and the controller is adapted to control the operation of the rotating mechanism.

3. The polishing apparatus for processing glass tubes as recited in claim 2, wherein The fixed end is an electromagnetic chuck, the fixed plate is made of magnetic material and forms a magnetic attraction with the fixed end, the fixed end is electrically connected to the controller and its operation is controlled by the controller.

4. The polishing apparatus for processing glass tubes as recited in claim 2, wherein The rotating mechanism has a socket at its top. The heating lamp head includes a flexible tube, a rigid tube, and a nozzle connected end to end. The end of the flexible tube away from the rigid tube is used to connect to a gas source. The end of the nozzle away from the rigid tube has an air hole for spraying gas. The gas discharged from the gas source passes through the flexible tube, the rigid tube, and the nozzle in sequence and is sprayed out from the air hole. The sprayed gas is ignited to form a flame to heat the glass tube. The rigid tube is inserted into the socket. The rotating mechanism is adapted to drive the rigid tube to swing.

5. The polishing apparatus for processing glass tubes as recited in claim 4, wherein The rigid tube is a telescopic tube, and the telescopic length of the telescopic tube can be adjusted and locked.

6. The polishing apparatus for glass pipe processing according to claim 1, wherein The fixed plate is circular and surrounds the outside of the rotating part. A sliding plate is connected to its upper end. The sliding plate has a degree of freedom to rotate around the circumference of the fixed plate. The upper end of the sliding plate is connected to the follow-up heating component. The heating position of the heating lamp head on the glass tube is adjusted by sliding the sliding plate.

7. The polishing apparatus for glass pipe processing according to claim 1, wherein The fixing component includes: A support platform is connected to the upper end of the rotating part; The fixing part is connected to the upper end of the support platform; A clamping part is connected to the upper end of the fixing part. The clamping part is adapted to clamp and fix the glass tube to be polished and make the glass tube vertical.

8. The polishing apparatus for processing glass tubes as recited in claim 7, wherein The support platform includes multiple telescopic support columns connected to the upper end of the rotating part and arranged vertically, and a tray connected to the upper end of the multiple telescopic support columns. The fixing part is connected to the upper end of the tray, and the height of the support platform is adjusted by means of the multiple telescopic support columns.

9. The polishing apparatus for processing glass tubes as recited in claim 7, wherein The fixing part is a rotating platform, the bottom end of which is connected to the upper end of the support platform and the top end has a circumferential rotational degree of freedom. The clamping part is connected to the top end of the rotating platform, and the rotation angle of the rotating platform can be adjusted and limited.

10. The polishing apparatus for processing glass tubes as recited in claim 1, wherein The bottom of the rotating part is connected to a lifting platform, and the lifting height of the lifting platform can be adjusted.

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