Thermal insulation type window and processing technology thereof

Abstract

The application discloses a heat-insulating window and a processing technology thereof, and relates to the technical field of doors and windows. The application comprises four frame strips, 45-degree angles are formed at the two ends of the frame strips, and positioning holes are formed in the end portions of the frame strips; positioning pins are inserted into the positioning holes and used for connecting the positioning holes on two different frame strips; glue injection holes are formed in two of the frame strips, the glue injection holes penetrate through the frame strips, and one opening of each glue injection hole is located at the end portion of the frame strip. The positioning holes are formed in the frame strips, two frame strips are preliminarily connected through the cooperation of the positioning pins when connection is needed, AB glue is injected into the connection portions of the two frame strips through the glue injection holes, and finally, the frame strips are connected through the mode of angle code or welding, so that the possibility of dislocation of the frame strips during installation is reduced.

Description

Technical Field

[0001] This application relates to the field of door and window technology, specifically to a heat-insulating window and its processing technology. Background Technology

[0002] Thermally insulated windows are mostly made of thermally broken aluminum alloy, which has an air layer on top to reduce heat transfer and thus achieve the effect of thermal insulation.

[0003] Existing thermally broken aluminum alloy windows are connected by four frame strips, with each frame strip connecting at a 45° angle. When assembling the corners, two frame strips are aligned and then connected using pins and adhesive. However, existing window frames present the following problems during installation: First, when connecting the frame strips, the operator needs to align and press the two strips together to reduce the possibility of misalignment. Second, burrs and protrusions on the window frame can affect the glass installation during installation. These issues make the manufacture of thermally insulated windows more complicated. Therefore, this application provides a thermally insulated window and its processing technology to improve these problems. Summary of the Invention

[0004] The purpose of this application is to address the problems encountered in the existing thermally broken aluminum alloy windows, which are connected by four frame strips at a 45° angle. During corner assembly, two frame strips are aligned and then connected using pins and adhesive. These existing window frames present several issues during installation: firstly, the connection requires manual alignment and contact between the two strips to minimize misalignment; secondly, burrs and protrusions on the window frame can interfere with glass installation, making the manufacturing of thermally insulated windows more complicated. This application provides a thermally insulated window and its processing technology.

[0005] To achieve the above objectives, this application specifically adopts the following technical solution:

[0006] A type of heat-insulating window, comprising:

[0007] The frame strips are four in number, and the two ends of the frame strips are formed at a 45-degree angle. The ends of the frame strips are provided with positioning holes.

[0008] A positioning pin is inserted into the positioning hole, the positioning pin being used to connect the positioning holes on two different frame strips;

[0009] An injection hole is formed on two of the frame strips, the injection hole penetrating the frame strip, such that one of the openings of the injection hole is located at the end of the frame strip.

[0010] Furthermore, the positioning pin is a polygonal prism, the glue injection hole is connected to the positioning hole, the positioning pin has a through groove, the through groove is connected to the connection of the two frame strips, and the through groove is used for AB glue to pass through.

[0011] Furthermore, two of the frame strips have slots, and the other two frame strips are fitted with inserts for insertion into the slots, and the through slots are connected to the slots.

[0012] This application also provides a processing technology for a heat-insulating window, including the aforementioned heat-insulating window, and further utilizes a heat-insulating window frame polishing device, which includes:

[0013] A polishing mechanism for polishing both sides of the frame strip;

[0014] A transport component mounted on a grinding mechanism, the transport component being used to transport the border strip to the grinding mechanism;

[0015] A clamping member installed on the transport component, the clamping member being used to restrict the position of the border strip on the transport component;

[0016] A lifting member is installed on the grinding mechanism, the lifting member is connected to the grinding mechanism, and the lifting member is used to move the edge strip closer to or further away from the transport item;

[0017] When using the above-mentioned heat-insulating window frame polishing device to polish the frame strip, the following steps are included:

[0018] S1. The border strip is installed on the transport piece using a clamping device to restrict the movement of the border strip during sanding;

[0019] S2. The border strip is transported to the polishing mechanism for polishing via a transport component;

[0020] S3. During sanding, the edge strip is lifted away from the transport component by the lifting component, so that the edge strip has more time to be sanded.

[0021] S4. After polishing, assemble the frame strips.

[0022] Furthermore, the polishing mechanism includes:

[0023] The mounting housing has a grinding cavity for accommodating the frame strip;

[0024] A drive motor is installed inside the grinding chamber, and a lower grinding disc is mounted on the drive motor. The lower grinding disc rotates in conjunction with the grinding chamber.

[0025] The upper grinding disc, which is rotatably installed in the grinding chamber, forms a space between the upper grinding disc and the lower grinding disc for the border strip to pass through;

[0026] Rotate the rotating rod installed in the grinding chamber, and the grinding chamber is also equipped with a gear pair for connecting the rotating rod and the lower grinding disc shaft;

[0027] A transmission belt is installed between the rotating rod and the upper grinding disc shaft.

[0028] Furthermore, the transport component is a rotating roller, and the clamping component includes:

[0029] A groove is formed on the transport component, the groove being formed along the axial direction of the transport component;

[0030] A clamping plate is symmetrically slidably mounted on the slide groove, the clamping plate being used to clamp the frame strip;

[0031] A connecting spring is used to connect the slide and the clamping plate, the connecting spring forcing the clamping plates closer together.

[0032] Furthermore, the groove is fitted with teeth, which are flat on the side of the connecting spring in the compression direction and inclined on the side of the connecting spring in the return direction. The clamp is also provided with one-way teeth that mesh with the teeth.

[0033] Furthermore, the lifting member includes:

[0034] A pad is slidably mounted on the mounting housing, the pad being used to support the frame strip;

[0035] A first bevel gear is mounted on the lower grinding disc, and a second bevel gear, which meshes with the first bevel gear, is rotatably mounted inside the grinding cavity;

[0036] A turntable eccentrically mounted on the second bevel gear has an annular groove on it;

[0037] A connecting rod is slidably installed in the annular groove on one side, and the other side of the connecting rod is slidably hinged to the pad;

[0038] A fulcrum plate is mounted on the mounting housing, and the fulcrum plate is movably connected to the body of the connecting rod.

[0039] Furthermore, the mounting shell has an adjustment groove, the fulcrum plate is slidably mounted on the adjustment groove, the connecting rod has a through groove, the fulcrum plate is movably connected to the connecting rod through the through groove, and a threaded rod is rotatably mounted in the adjustment groove, the threaded rod is threadedly connected to the fulcrum plate.

[0040] Furthermore, a side plate is installed on the pad, a stop plate is slidably installed on the pad, and an abutment spring for connecting the side plate and the stop plate is installed on the side plate.

[0041] The beneficial effects of this application are as follows:

[0042] 1. This application has positioning holes on the frame strip. When connection is required, the two frame strips are initially connected by the cooperation of positioning pins. Then, AB glue is injected into the connection between the two through the glue injection hole. Finally, the frame strips are connected by corner brackets or welding, which reduces the possibility of misalignment during frame strip installation.

[0043] 2. In this application, the positioning pin is set as a polygonal prism, which reduces the possibility of rotation between the positioning pin and the positioning hole. By opening a through groove in the positioning pin, the AB glue can better enter the connection between the two frame strips, which increases the stability of the connection.

[0044] 3. This application increases the contact area between the two frame strips by using inserts and slots, making the connection between them tighter and increasing the tightness of the connection between the frame strips after the window frame is formed. Attached Figure Description

[0045] Figure 1 This is a three-dimensional structural diagram of the thermally insulated window of this application;

[0046] Figure 2 This is an exploded view of the structure of the thermally insulated window portion of this application;

[0047] Figure 3 This is a three-dimensional half-sectional view of the border strip of this application;

[0048] Figure 4 This is a three-dimensional structural diagram of the heat-insulating window frame polishing device of this application;

[0049] Figure 5 This is an exploded view of part of the structure of the heat-insulating window frame polishing device of this application;

[0050] Figure 6 This is an exploded view of the clamping component structure of this application;

[0051] Figure 7 This is a three-dimensional sectional view of the mounting shell of this application.

[0052] Reference numerals: 1. Frame strip; 2. Positioning hole; 3. Positioning pin; 4. Injection hole; 5. Through groove; 6. Slot; 7. Insert; 8. Grinding mechanism; 801. Mounting housing; 802. Grinding chamber; 803. Drive motor; 804. Lower grinding disc; 805. Upper grinding disc; 806. Rotating rod; 807. Gear pair; 808. Transmission belt; 9. Transport component; 10. Clamping component; 1001. Slide groove; 1002. 1003. Clamping plate; 11. Connecting spring; 12. Lifting component; 13. Pad; 14. Bevel gear one; 15. Bevel gear two; 16. Turntable; 17. Annular groove; 18. Connecting rod; 19. Pivot plate; 20. Tooth; 11. One-way tooth; 11. Adjusting groove; 12. Through groove; 13. Threaded rod; 14. Side plate; 15. Abutment plate; 16. Abutment spring; 27. Hinge block. Detailed Implementation

[0053] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings.

[0054] like Figures 1-3 As shown, one embodiment of this application discloses a heat-insulating window, comprising:

[0055] There are four border strips 1. The two ends of the border strips 1 are provided with a 45-degree angle. The ends of the border strips 1 are provided with positioning holes 2. When connecting, the two ends of the border strips 1 are spliced ​​together to form a 90-degree angle.

[0056] The positioning pin 3 is inserted into the positioning hole 2. The positioning pin 3 is used to connect the positioning holes 2 on two different side strips 1. When connection is required, the two ends of the positioning pin 3 are inserted into the positioning holes 2 on the side strips 1 to be connected to complete the initial connection and positioning, reducing the possibility of misalignment between the two side strips 1.

[0057] Two of the frame strips 1 have injection holes 4 that penetrate the frame strip 1, with one of the openings of the injection hole 4 located at the end of the frame strip 1. After the initial positioning and connection are completed, AB glue is squeezed into the injection hole 4 to bond the two together. Finally, the frame strips 1 are connected by corner brackets or welding.

[0058] Compared with existing technologies, the use of positioning pin 3 and positioning hole 2 reduces the possibility of misalignment of frame strip 1 during connection, reduces the time spent aligning the two, and facilitates the installation of frame strip 1.

[0059] like Figure 2 and Figure 3As shown, in some embodiments, the positioning pin 3 is a polygonal prism, the glue injection hole 4 is connected to the positioning hole 2, and a through groove 5 is provided on the positioning pin 3. The through groove 5 is connected to the connection of the two frame strips 1. The through groove 5 is used for AB glue to pass through. The through groove 5 passes through both ends of the positioning pin 3 and also has an outlet on the periphery of the positioning pin 3. When AB glue is injected into the through groove 5 through the glue injection hole 4, the AB glue contacts the connection surface of the frame strip 1 through the through groove 5, which further increases the tightness of the connection between the frame strips 1 and improves the installation strength.

[0060] like Figure 2 and Figure 3 As shown, in some embodiments, slots 6 are provided on two of the frame strips 1, and inserts 7 for insertion into the slots 6 are installed on the other two frame strips 1. The through groove 5 communicates with the slot 6. During connection, when the positioning pin 3 is inserted into the positioning hole 2, the insert 7 is also inserted into the slot 6. The contact area between the frame strips 1 is increased by the slot 6 and the insert 7. When AB glue flows out from the opening of the through groove 5 located on the side wall of the positioning pin 3, it will also flow into the slot 6, thereby increasing the contact area between the AB glue and the frame strip 1, and further increasing the tightness of the connection between the frame strips 1.

[0061] like Figure 4 As shown, this application also provides a processing technology for a heat-insulating window. In some embodiments, including the aforementioned heat-insulating window, a heat-insulating window frame polishing device is also used, which includes:

[0062] The grinding mechanism 8 is used to grind both sides of the frame strip 1 and to grind and polish the burrs and protrusions on the frame strip 1.

[0063] The transport component 9 is installed on the grinding mechanism 8. The transport component 9 is used to transport the frame strip 1 to the grinding mechanism 8. The frame strip 1 is ground when it is transported from the loading point to the grinding mechanism 8.

[0064] The clamping member 10 installed on the transport component 9 is used to restrict the position of the border strip 1 on the transport component 9. When transporting the border strip 1, the clamping member 10 restricts the range of motion of the border strip 1, reducing the possibility that the border strip 1 will shake during sanding, resulting in a weak sanding effect.

[0065] The lifting member 11 is installed on the grinding mechanism 8. The lifting member 11 is connected to the grinding mechanism 8. The lifting member 11 is used to move the edge strip 1 closer to or away from the transport member 9. When the edge strip 1 is moved away from the transport member 9 by the lifting member 11, it stops at the grinding mechanism 8, which increases the grinding effect. After the grinding is completed, the edge strip 1 is brought into contact with the transport member 9 and transported by it.

[0066] When using the above-mentioned heat-insulating window frame polishing device to polish the frame strip 1, the following steps are included:

[0067] S1. The frame strip 1 is mounted on the transport piece 9 by the clamping member 10, thereby restricting the movement of the frame strip 1 during the polishing process;

[0068] S2. The frame strip 1 is transported to the polishing mechanism 8 by the transport component 9 for polishing;

[0069] S3. During polishing, the lifting component 11 is used to lift the edge strip 1 away from the transport component 9, so that the edge strip 1 has more time to be polished.

[0070] S4. After polishing, assemble the frame strips 1.

[0071] Compared with the prior art, the clamping member 10 and the lifting member 11 enhance the polishing effect of the frame strip 1 during use, reducing burrs and protrusions on it, which facilitates the subsequent connection of the window frame and glass.

[0072] like Figure 4 and Figure 5 As shown, in some embodiments, the polishing mechanism 8 includes:

[0073] Mounting housing 801, with a grinding cavity 802 for accommodating the frame strip 1. The openings of the grinding cavity 802 are located on both sides of the mounting housing 801 for the frame strip 1 to enter and exit. The mounting housing 801 is used to support other components.

[0074] A drive motor 803 is installed in the grinding chamber 802. A lower grinding disc 804 is mounted on the drive motor 803. The lower grinding disc 804 is rotatably engaged with the grinding chamber 802. The rotating shaft of the lower grinding disc 804 is connected to the output shaft of the drive motor 803. In use, the drive motor 803 drives the lower grinding disc 804 to grind the frame strip 1.

[0075] The upper grinding disc 805 is rotatably installed in the grinding cavity 802. A space for the frame strip 1 to pass through is formed between the upper grinding disc 805 and the lower grinding disc 804. The upper grinding disc 805 is located above the grinding cavity 802, and the lower grinding disc 804 is located below it. When the frame strip 1 moves past the upper grinding disc 805 and the lower grinding disc 804, the surface of the frame strip 1 is ground by the rotation of the two discs.

[0076] Rotate the rotating rod 806 installed in the grinding chamber 802. The grinding chamber 802 is also equipped with a gear pair 807 for connecting the rotating rod 806 and the rotating shaft of the lower grinding disc 804.

[0077] A transmission belt 808 is installed between the rotating rod 806 and the rotating shaft of the upper grinding disc 805. One gear of the gear pair 807 is connected to the rotating shaft of the lower grinding disc 804, and the other is connected to the rotating rod 806. The rotating rod 806 is connected to the rotating shaft of the upper grinding disc 805 through the transmission belt 808 and the pulley. In use, the upper grinding disc 805 and the lower grinding disc 804 are driven simultaneously by the drive motor 803, which can grind the upper and lower sides of the frame strip 1 at the same time, increasing the grinding efficiency.

[0078] like Figure 6 As shown, in some embodiments, the transport component 9 is a rotating roller, and the clamping component 10 includes:

[0079] A chute 1001 is formed on the transport component 9, and the chute 1001 is formed along the axial direction of the transport component 9, such as... Figure 6 As shown, the transport component 9 is rotatably mounted on the mounting housing 801;

[0080] A clamping plate 1002 is symmetrically slidably installed on the slide groove 1001. The clamping plate 1002 is used to clamp the frame strip 1. The clamping plate 1002 is a ring plate. In use, the two clamping plates 1002 are brought close to each other, and the frame strip 1 is clamped by the clamping plate 1002.

[0081] The connecting spring 1003 is used to connect the slide 1001 and the clamping plate 1002. The connecting spring 1003 forces the clamping plate 1002 to move closer to each other. Under normal conditions, the connecting spring 1003 makes the two clamping plates 1002 move closer to each other. When it is necessary to clamp the edge strip 1, the edge strip 1 is placed between the two clamping plates 1002. After the two clamping plates 1002 are squeezed away, the connecting spring 1003 is compressed. The connecting spring 1003 continuously resists the clamping plate 1002, and the clamping plate 1002 clamps and limits the edge strip 1, reducing the movement of the edge strip 1 when it is being polished, thereby increasing its polishing effect.

[0082] like Figure 6As shown, in some embodiments, a toothed tooth 12 is installed in the slide groove 1001. The toothed tooth 12 is a flat surface on the side of the connecting spring 1003 in the compression direction and an inclined surface on the side of the connecting spring 1003 in the return direction. A one-way tooth 13 that meshes with the toothed tooth 12 is also provided on the clamping plate 1002. In use, when the clamping plates 1002 are moving away from each other, the one-way tooth 13 on the clamping plate 1002, guided by the inclined surface on the toothed tooth 12, allows the clamping plates 1002 to move in the direction of moving away from each other. When the clamping plates 1002 want to move closer together, the one-way tooth 13 is guided by the flat surface of the toothed tooth 12. To provide a shield, during use, since a large number of frame strips 1 need to be polished, the spacing between the clamping plates 1002 is limited after clamping the frame strips 1 of this model. This reduces the frequent movement of the clamping plates 1002 due to frequent feeding, and reduces the wear on the connecting springs 1003. The clamping plates 1002 are made of rubber. When it is necessary to readjust the spacing between the clamping plates 1002, the clamping plates 1002 are pulled to move the one-way teeth 13 away from the teeth 12, and the position of the clamping plates 1002 is readjusted, which increases the stability of the device.

[0083] like Figure 7 As shown, in some embodiments, the lifting member 11 includes:

[0084] A pad 1101 is slidably mounted on the mounting housing 801. The pad 1101 is used to support the frame strip 1. The pad 1101 is located at the opening of the grinding cavity 802. When the frame strip 1 moves to the opening of the grinding cavity 802, the pad 1101 supports the frame strip 1.

[0085] A bevel gear 1102 is mounted on the lower grinding disc 804. A bevel gear 1103 that meshes with the bevel gear 1102 is rotatably mounted in the grinding chamber 802. When the lower grinding disc 804 rotates, the bevel gear 1102 mounted on the shaft of the lower grinding disc 804 drives the bevel gear 1103 that meshes with it to rotate as well, thus transmitting the driving force of the drive motor 803.

[0086] A turntable 1104 is eccentrically mounted on the second bevel gear 1103. An annular groove 1105 is provided on the turntable 1104. When the second bevel gear 1103 rotates, it drives the turntable 1104 to make a circular motion along the axial direction of the second bevel gear 1103.

[0087] A connecting rod 1106 is slidably installed in an annular groove 1105 on one side, and the other side of the connecting rod 1106 is slidably hinged to a pad 1101. When the turntable 1104 makes a circular motion, it pushes one end of the connecting rod 1106 through the inner wall of the annular groove 1105, causing it to change its position in the vertical direction on the turntable 1104. A hinge block 20 is slidably installed on the pad 1101, and the connecting rod 1106 is hinged to the hinge block 20, providing a degree of mobility for the movement of the connecting rod 1106.

[0088] The fulcrum plate 1107 is installed on the mounting housing 801. The fulcrum plate 1107 is movably connected to the rod body of the connecting rod 1106. The fulcrum plate 1107 can slide and rotate on the rod body. The fulcrum plate 1107 forms the fulcrum of the lever. The connecting rod 1106 acts as a lever to lift the pad 1101, so that the pad 1101 drives the frame strip 1 closer to the upper grinding plate 805, which increases the practicality of the device.

[0089] like Figure 7 As shown, in some embodiments, the mounting housing 801 has an adjustment groove 14, the fulcrum plate 1107 is slidably mounted on the adjustment groove 14, and the connecting rod 1106 has a through groove 15. The fulcrum plate 1107 is movably connected to the connecting rod 1106 through the through groove 15. A threaded rod 16 is rotatably mounted in the adjustment groove 14 and is threadedly connected to the fulcrum plate 1107. In use, the position of the fulcrum plate 1107 in the through groove 15 is changed by rotating the threaded rod 16, thereby changing the position of the fulcrum and adjusting the rotation height of the connecting rod 1106, thereby adjusting the sliding height of the pad 1101. This makes the device suitable for frame strips 1 of different sizes. The inner wall of the adjustment groove 14 limits the side wall of the fulcrum plate 1107, thereby restricting its sliding and increasing the stability of the fulcrum plate 1107 when sliding.

[0090] like Figure 5 As shown, in some embodiments, a side plate 17 is installed on the pad 1101, and a backing plate 18 is slidably installed on the pad 1101. An abutment spring 19 for connecting the side plate 17 and the backing plate 18 is installed on the side plate 17. The backing plate 18 is an arc-shaped plate, which guides the frame strip 1 through its arc shape, so that the frame strip 1 can be inserted between the backing plates 18. When the frame strip 1 is located on the pad 1101, the abutment spring 19 applies a pressing force to the backing plate 18, thereby making the backing plate 18 clamp the frame strip 1. The frame strip 1 remains stable when it is polished by the upper polishing disc 805, which increases the polishing effect of the frame strip 1.

[0091] The above description of the disclosed embodiments enables those skilled in the art to make or use this application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of this application. Therefore, this application is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A process for the manufacture of an insulated window, characterized in that, The heat insulation type window comprises four frame strips (1), the two ends of the frame strip (1) are provided with a 45-degree angle, and a positioning hole (2) is arranged on the end of the frame strip (1); a positioning pin (3) is inserted into the positioning hole (2), and the positioning pin (3) is used for connecting the positioning holes (2) on two different frame strips (1); an injection hole (4) is arranged on two frame strips (1), the injection hole (4) penetrates the frame strip (1), so that one opening of the injection hole (4) is located at the end of the frame strip (1), the positioning pin (3) is a polygonal prism, the injection hole (4) is communicated with the positioning hole (2), a through groove (5) is arranged on the positioning pin (3), the through groove (5) is communicated with the connection of the two frame strips (1), the through groove (5) is used for AB glue, two frame strips (1) are provided with a slot (6), and the other two frame strips (1) are provided with a plug-in piece (7) for being inserted into the slot (6), the through groove (5) is communicated with the slot (6), and the heat insulation type window frame polishing device comprises: A polishing mechanism (8) is used for polishing both sides of the frame strip (1); A conveying part (9) is installed on the polishing mechanism (8), and the conveying part (9) is used for conveying the frame strip (1) to the polishing mechanism (8); A clamping part (10) is installed on the conveying part (9), and the clamping part (10) is used for limiting the position of the frame strip (1) on the conveying part (9); A lifting part (11) is installed on the polishing mechanism (8), the lifting part (11) is connected with the polishing mechanism (8), and the lifting part (11) is used for making the frame strip (1) close to or away from the conveying part (9); When the frame strip (1) is polished by using the heat insulation type window frame polishing device, the following steps are included: S1, the frame strip (1) is installed on the conveying part (9) through the clamping part (10), and the movement of the frame strip (1) during polishing is limited; S2, the frame strip (1) is conveyed into the polishing mechanism (8) by the conveying part (9) for polishing; S3, during polishing, the frame strip (1) is lifted away from the conveying part (9) by the lifting part (11), so that the frame strip (1) has more time to be polished; S4, after polishing, the frame strip (1) is assembled; The polishing mechanism (8) comprises: An installation shell (801) is provided with a polishing cavity (802) for accommodating the frame strip (1); A drive motor (803) is installed in the polishing cavity (802), a lower polishing piece (804) is installed on the drive motor (803), and the lower polishing piece (804) is rotationally connected with the polishing cavity (802). The upper polishing piece (805) is rotatably installed in the polishing cavity (802), and a space for the frame strip (1) to pass through is formed between the upper polishing piece (805) and the lower polishing piece (804); A rotating shaft (806) is rotatably installed in the polishing cavity (802), and a gear pair (807) for connecting the rotating shaft (806) and the rotating shaft of the lower polishing piece (804) is also installed in the polishing cavity (802); A transmission belt (808) is installed between the rotating shaft (806) and the rotating shaft of the upper polishing piece (805); The lifting piece (11) comprises: A base plate (1101) is slidably installed on the installation shell (801), and the base plate (1101) is used for bearing the frame strip (1); A bevel gear I (1102) is installed on the lower polishing piece (804), and a bevel gear II (1103) meshing with the bevel gear I (1102) is rotatably installed in the polishing cavity (802); A rotating disc (1104) is eccentrically installed on the bevel gear II (1103), and an annular groove (1105) is formed in the rotating disc (1104); A connecting rod (1106) is slidably installed in the annular groove (1105) on one side, and the other side of the connecting rod (1106) is slidably hinged to the base plate (1101); A fulcrum plate (1107) is installed on the installation shell (801), and the fulcrum plate (1107) is movably connected to the rod body of the connecting rod (1106).

2. The process for manufacturing a thermally improved window according to claim 1, characterized in that, The conveying piece (9) is a rotating roller, and the clamping piece (10) comprises: A sliding groove (1001) is formed in the conveying piece (9) along the axis direction of the conveying piece (9); Symmetrical clamping plates (1002) are slidably installed in the sliding groove (1001), and the clamping plates (1002) are used for clamping the frame strip (1); A connecting spring (1003) is used for connecting the sliding groove (1001) and the clamping plates (1002), and the connecting spring (1003) forces the clamping plates (1002) to approach each other.

3. The process for manufacturing a thermally improved window according to claim 2, characterized in that, A toothed gear (12) is installed in the sliding groove (1001), one side of the toothed gear (12) in the compression direction of the connecting spring (1003) is a plane, and the other side in the reset direction of the connecting spring (1003) is an inclined plane, and a one-way tooth (13) meshing with the toothed gear (12) is also formed in the clamping plate (1002).

4. The process for manufacturing a thermally improved window according to claim 3, characterized in that, An adjusting groove (14) is formed in the installation shell (801), the fulcrum plate (1107) is slidably installed in the adjusting groove (14), a through groove (15) is formed in the connecting rod (1106), the fulcrum plate (1107) is movably connected to the connecting rod (1106) through the through groove (15), a threaded rod (16) is rotatably installed in the adjusting groove (14), and the threaded rod (16) is threadedly connected to the fulcrum plate (1107).

5. The process for manufacturing a thermally improved window according to claim 4, characterized in that, The side plate (17) is installed on the backing plate (1101), the abutting plate (18) is slidingly installed on the backing plate (1101), and the abutting spring (19) for connecting the side plate (17) and the abutting plate (18) is installed on the side plate (17).

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