A glass transfer device for automobile glass production

Abstract

A kind of glass transfer device for automobile glass production, for being installed on automobile glass production line, including support beam, guide rail frame and telescopic drive mechanism;The support beam is provided with two, and the two sides of the two sides of the two sides of the two sides of the two sides of the two sides of the two sides of the two sides of the two sides of the two sides of the two sides of the two sides of the two sides of the two sides of the two sides of the two sides of the two sides of the two sides of the two sides of the two sides of the two sides of the two sides of the two sides of the two sides of the two sides of the two sides of the two sides of the two sides of the two sides of the two sides of the two sides of the two sides of the two sides of the two sides of the two sides of the two sides of the two sides of the two sides of the two sides of the two sides of the two sides of the two sides of the two sides of the two sides of the two sides of the two sides of the two sides of the two sides of the two sides of the two sides of the two sides of the two sides of the two sides of the two sides of the two sides of the two sides of the two sides of the two sides of the two sides

Description

Technical Field

[0001] This utility model belongs to the field of glass forming equipment, specifically relating to a glass transfer device for automotive glass production. Background Technology

[0002] The automotive glass production line includes an upper section, heating furnace, pre-bending furnace, forming section, tempering section, air flotation section, slow cooling section, and lower section. During automotive glass production, the glass moves sequentially from the forming station to the tempering station, and then to the air flotation station. This requires a glass transfer device to move the glass between these stations and ensure continuous production. Traditional transfer devices involve a cold-rolled car moving back and forth along guide rails on a support beam between stations. When it's necessary to change the forming mold in the forming section, the guide rails of the transfer device connect the forming, tempering, and air flotation sections, preventing the forming section from moving. The mold and tooling can only be changed at the forming station after the equipment is stopped, and fine-tuning is required afterward. Therefore, changing the forming mold significantly impacts the overall production line efficiency. Utility Model Content

[0003] The purpose of this invention is to provide a glass transfer device for automotive glass production. When it is necessary to change the forming mold, the guide rail frame can be detached from the forming section frame, and the guide rail frame, together with the cold ring car for transferring glass running on the guide rail frame, can be moved to the steel processing position, thereby allowing the forming section frame to be pushed out, which facilitates quick replacement of the forming mold.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a glass transfer device for automotive glass production, used for installation on an automotive glass production line, comprising a support beam, a guide rail frame, and a telescopic drive mechanism; two support beams are provided, with the two sides of the tempering cold ring car and the two sides of the unloading cold ring car respectively supported on the two support beams; the guide rail frame is slidably mounted on the frame of the tempering section and / or the air flotation section, with guide rails provided on the guide rail frame, and sliders slidably mounted on the guide rails, the sliders being fixedly connected to the support beams on the same side; the telescopic drive mechanism is used to connect the guide rail frame to drive the guide rail frame to move between the forming station of the forming section and the tempering station of the tempering section; Its beneficial effects are: This utility model can realize the rapid replacement of the forming mold in the forming section. By driving the guide rail frame away from the forming section through the telescopic drive mechanism, the forming section can be pushed out of the production line along the ground rail, which facilitates the rapid replacement of the forming mold. At the same time, the space left after the forming section is removed can be used to replace the tempered cold ring car and the unloading cold ring car on the transfer device, thereby further improving the efficiency and convenience of the replacement of the forming mold and the cold ring car.

[0005] Furthermore, the telescopic drive mechanism includes a drive device and a chain and sprocket mechanism. The chain and sprocket mechanism is mounted on the frame of the air flotation section and connected to the drive device. The chain of the sprocket and chain mechanism is provided with a chain connecting plate, which is fixedly connected to the guide rail frame.

[0006] Its beneficial effects are: the sprocket and chain mechanism has a simple structure and high transmission efficiency, which can avoid the back-and-forth movement when the guide rail frame slides and extends.

[0007] Furthermore, the driving device is a motor or a handwheel.

[0008] Its beneficial effect is that it allows implementers to select the appropriate drive device according to the actual situation.

[0009] Furthermore, it also includes a clamping mechanism, which includes a push-pull clamp mounted on the forming section frame and a locking groove mounted on the guide rail frame. The front end of the push-pull clamp is provided with a locking pin that can be engaged into the locking groove.

[0010] Its beneficial effects are: the clamping mechanism can lock the guide rail frame, ensuring that the transfer device is reliably locked on the forming section frame when the forming mold does not need to be changed, thus preventing the transfer device from moving around during the glass forming process. When the forming mold needs to be changed, simply loosen the clamping mechanism from the guide rail frame, and the telescopic drive mechanism can move the guide rail frame away from the forming section, detaching it from the forming section, facilitating quick mold replacement.

[0011] Furthermore, the clamping mechanism also includes a clamp seat, which is fixed on the frame of the forming section, and the push-pull clamp is installed on the clamp seat; there are two clamp seats, which are respectively located on opposite sides of the frame of the forming section, and the clamp seats on both sides are located above and below the guide rail frame, respectively.

[0012] Its beneficial effects are: the push-pull clamps lock the guide rail frame, which has a good locking effect and is easy to operate; in addition, the push-pull clamps on both sides lock the guide rail frame from the top and bottom directions respectively, which can further lock the guide rail frame in the vertical direction.

[0013] Furthermore, the guide rail frame includes an outer long strip plate and an inner long strip plate arranged opposite to each other, and a plurality of support plates located between the outer long strip plate and the inner long strip plate. The guide rail is set on the inner side plate surface of the inner long strip plate. A guide unit is provided on the frame of the tempering section and / or the air flotation section. The outer long strip plate is slidably connected to the guide unit.

[0014] Its beneficial effects are: it provides a guide rail frame structure that is sturdy and stable, and can well support the transfer device. The setting of multiple guide units can stably support the guide rail frame while realizing the sliding and telescopic movement of the guide rail frame.

[0015] Furthermore, the guiding unit includes a fixed plate assembly and a guide wheel assembly mounted on the fixed plate assembly. The fixed plate assembly includes a connecting plate and two mounting plates. The connecting plate is used to fix the machine to the corresponding frame, and the two mounting plates are respectively fixed to the upper and lower parts of the connecting plate. The guide wheel assembly is mounted on the mounting plate and includes side guide wheels and edge guide wheels. The side guide wheels are arranged in pairs to clamp and roll on both sides of the outer long strip plate, and the edge guide wheels roll along the upper or lower edge of the outer long strip plate.

[0016] Its beneficial effect is that the two guide wheel sets set at the top and bottom can better guide the sliding and telescopic movement of the guide rail frame.

[0017] Furthermore, the transfer device also includes a transfer drive mechanism, which includes a drive unit and a synchronous belt mechanism. One end of the synchronous belt mechanism is set on the frame of the tempering section, and the other end is set on the frame of the air flotation section. The support beam is also provided with a synchronous belt clamping mechanism for clamping the lower layer of the synchronous belt. The synchronous belt clamping mechanism includes an upper clamping plate and a lower clamping plate.

[0018] Its beneficial effect is that the timing belt clamping mechanism can better clamp the timing belt and prevent the timing belt from twisting.

[0019] Furthermore, in the two synchronous belt mechanisms, the two synchronous belts arranged opposite each other are connected by a drive shaft, and a brake is provided on the drive shaft.

[0020] Its beneficial effect is that the brake can brake the synchronous belt mechanism, thereby fixing the position of the support beam and facilitating the positioning of the cold ring car.

[0021] Furthermore, a quick-release mechanism is provided between the tempered cold-ring cart and the support beam. Two quick-release mechanisms are provided and symmetrically distributed on both sides of the transfer device. Each quick-release mechanism is set in the middle mounting groove of the corresponding support beam. The quick-release mechanism includes a spring pressure plate, a spring, a clamping bolt, and a positioning pin. The positioning pin is installed in the positioning pin mounting hole below the middle mounting groove. Two clamping bolts are provided. The two clamping bolts pass through the spring pressure plate, are fitted with the spring, and are connected to the support beam. The frame of the tempered cold-ring cart is provided with a middle connecting plate. The free end of the middle connecting plate is provided with a U-shaped groove. The middle connecting plate is supported on the middle mounting groove, and the U-shaped groove is engaged with the positioning pin.

[0022] Its advantages are: it enables quick disassembly and assembly of the tempered cold ring carriage, improving replacement efficiency, and the springs on both sides can automatically center the cold ring carriage in its width direction, saving time for position adjustment.

[0023] The beneficial effects of this utility model are as follows: This utility model can completely detach from the forming section by extending and retracting the guide rail frame, making it easy for the forming section to be moved out of the production line as a whole, providing sufficient space for offline replacement of the forming mold, facilitating operation, and thus improving the efficiency of forming mold replacement; the device takes into account the stability of the cold ring carriage support and guide rail frame during production, as well as the convenience of mold replacement; and the empty space can also provide convenience for the replacement of the cold ring carriage, thereby improving the replacement efficiency of the cold ring carriage. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the glass transfer device described in this utility model; Figure 2 for Figure 1 A magnified view of a portion of point A in the middle; Figure 3 for Figure 1 A magnified view of a portion of point B in the middle; Figure 4 This is a top view of the glass transfer device described in this utility model; Figure 5 for Figure 4 A magnified view of a portion of point C in the middle; Figure 6 This is a side view of the glass transfer device described in this utility model; Figure 7 This is a schematic diagram of the glass transfer device described in this utility model in the tempering and cooling ring car in the tempering position. Figure 8 This is a schematic diagram of the glass transfer device of this utility model in the forming and receiving position; Figure 9 This is an end view of the glass transfer device described in the utility model installed on a glass production line; Figure 10 This is a cross-sectional view of the glass transfer device described in this utility model in its installation state on a glass production line. Figure 11 for Figure 10 A magnified view of a portion of point D; Figure 12 This is a schematic diagram of the glass transfer device after the work station has been adjusted according to the present invention; Marked in the image: 100. Transfer device; 1. Tempered cold-rolled car, 101. Corner connecting plate, 102. Middle connecting plate; 2. Support beam, 201. Corner mounting groove, 202. Center mounting groove; 3. Guide rail frame, 301. Outer long strip plate, 302. Inner long strip plate, 303. Guide rail, 304. Limiting plate, 305. Support plate; 4. Guide unit; 401. Connecting plate; 402. Mounting plate; 403. Side guide wheel; 404. Edge guide wheel; 5. Synchronous belt clamping mechanism, 501. Upper clamping plate, 502. Lower clamping plate; 6. Unloading and cooling ring car; 7. Slider; 8. Quick-release mechanism, 801. Spring pressure plate, 802. Spring, 803. Clamping bolt, 804. Locating pin; 9. Telescopic drive mechanism; 901. Hand crank; 902. Drive sprocket; 903. Chain; 904. Chain connecting plate; 10. Transfer drive mechanism; 1001. Gear motor; 1002. Synchronous pulley; 1003. Synchronous belt; 1004. Drive shaft; 1005. Brake; 1006. Bearing with seat. 11. Clamping mechanism; 1101. Locking pin; 1102. Clamping seat; 1103. Push-pull clamp; 1104. Locking groove; I. Forming section, II. Tempering section, III. Air flotation section. Detailed Implementation

[0025] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments, but this should not be construed as limiting the present invention in any way.

[0026] A glass transfer device for automotive glass production is installed on an automotive glass production line. It can transfer automotive glass between the forming station in the forming section, the tempering station in the tempering section, and the air flotation station in the air flotation section. The entire transfer device can also extend and retract between the forming station and the tempering station, so that the transfer device can be detached from the forming section and the forming section can be moved out of the production line as a whole. This enables rapid replacement of the forming molds in the forming section and rapid replacement of the cold ring car on the transfer device.

[0027] See attached document Figure 1-12 As shown, the glass transfer device of this utility model includes a tempered cold ring car 1, a support beam 2, a guide rail frame 3, a guide unit 4, a sheet unloading cold ring car 6, a telescopic drive mechanism 9, a transfer drive mechanism 10, and a clamping mechanism 11.

[0028] Two support beams 2 are provided. The two sides of the tempering cold ring carriage 1 and the two sides of the unloading cold ring carriage 6 are respectively supported on the two support beams 2, and the tempering cold ring carriage 1 and the unloading cold ring carriage 6 are arranged according to the glass forming process sequence. The tempering cold ring carriage 1 includes a hollow ring adapted to the curved surface of the glass, and the unloading cold ring carriage 6 includes a plurality of support rods spaced apart along the glass conveying direction.

[0029] The inner side of the guide rail frame 3 is provided with a guide rail 303, which extends along the glass conveying direction. Multiple sliders 7 are slidably mounted on the guide rail 303. The support beam 2 is fixedly connected to the sliders 7. Driven by the sliders 7, the support beam 2 moves along the guide rail 303, enabling the switching and transfer of the tempering cold ring cart 1 and the unloading cold ring cart 6 between different workstations within the transfer device 100. The guide rail 303 is also slidably connected to the guide unit 4, which is fixed to the frame of the tempering section II and / or the air flotation section III. Driven by the telescopic drive mechanism 9, the guide rail frame 3 moves along the guide unit 4, enabling the entire transfer device 100 to telescopically move between the forming station and the tempering station. The clamping mechanism 11 is located between the guide rail frame 3 and the frame of the forming section I, used to lock the guide rail frame 3 onto the forming section I, thereby locking the transfer device 100 onto the forming section I.

[0030] Specifically, such as Figure 1-3 As shown, the guide rail frame 3 includes two long strips arranged face-to-face at intervals. The long strip closest to the two cold-ring cars is the inner long strip 302, and the other long strip is the outer long strip 301. Multiple support plates 305 support the two long strips, connecting them together and securing them with screws. The guide rail 303 is fixed to the inner surface of the inner long strip 302, and a limiting plate 304 is provided at each end of the guide rail 303 to prevent the slider 7 from escaping the guide rail 303.

[0031] Continue to refer to Figure 2 and Figure 6 As shown, the guide unit 4 includes a fixed plate assembly, side guide wheels 403, and edge guide wheels 404. The fixed plate assembly includes a vertically arranged connecting plate 401 and two horizontally arranged mounting plates 402. The connecting plate 401 is used to fix the inner side of the frame of the tempered section II. The two mounting plates 402 are respectively vertically fixed to the upper and lower parts of the connecting plate 401 by screws. Each mounting plate 402 has four side guide wheels 403 at each of its four corners. The four side guide wheels 403 clamp and roll on the inner and outer surfaces of the outer long strip plate 301. The mounting plate 402 has a notch in the middle, and an edge guide wheel 404 is provided at the notch. The edge guide wheel 404 rolls along the upper or lower edge of the outer long strip plate 301. The guide rail frame 3 on each side of the transfer device 100 is slidably connected to two guide units 4 on the frame of the tempered section II. In this way, the guide rail frame 3 of the transfer device 100 is slidably arranged on four guide units 4 on the left and right sides, realizing stable telescopic movement.

[0032] Preferably, the side guide wheel 403 is a rolling bearing, and the edge guide wheel 404 is a needle roller bearing.

[0033] like Figure 8As shown, the telescopic drive mechanism 9 is a chain and sprocket mechanism. This mechanism can be electrically driven or manually driven; in this embodiment, it is manually driven. Specifically, the telescopic drive mechanism 9 includes a hand crank 901, a drive sprocket 902, a chain 903, a driven sprocket (obscured by the frame and not shown in the figure), and a chain connecting plate 904. The chain and sprocket mechanism, consisting of the drive sprocket 902, driven sprocket, and chain 903, is mounted on the frame of the air flotation section III. The hand crank 901 is connected to the drive sprocket 902 to drive its rotation. The chain connecting plate 904 is fixedly connected to the chain 903 and is also fixedly connected to the guide rail frame 3. The operator drives the chain 903 to rotate via the hand crank 901, causing the guide rail frame 3 and the entire transfer device 100 to move linearly along the guide unit 4, thereby achieving telescopic movement relative to the forming section I.

[0034] When the transfer device 100 of this utility model moves to the forming section I to participate in the glass joining process, a clamping mechanism is required to lock the transfer device 100 onto the frame of the forming section I to prevent the transfer device 100 from moving around during the glass joining process. The structure and arrangement of the clamping mechanism 11 are as follows: Figure 10 , 11 As shown, the clamping mechanism 11 includes a clamp seat 1102 mounted on the frame of forming section I, a push-pull clamp 1103 mounted on the clamp seat 1102, a locking pin 1101 mounted on the front end of the push-pull clamp 1103, and a locking groove 1104 located on the lower or upper edge of the outer long strip 301 on the guide rail frame 3. Two clamp seats 1102 are provided and located on opposite sides of the frame of forming section I, with one clamp seat 1102 located below the guide rail frame 3 and the other clamp seat 1102 located above the guide rail frame 3. The push-pull clamp 1103 in the lower clamp seat 1102 moves upward, causing the locking pin 1101 to engage in the locking groove 1104 on the lower edge of the outer long strip 301 on the same side guide rail frame 3. The push-pull clamp 1103 in the upper clamp seat 1102 moves downward, causing the locking pin 1101 to engage in the locking groove 1104 on the upper edge of the outer long strip 301 on the same side guide rail frame 3. Thus, by locking the guide rail frame 3 from different directions through the clamping mechanisms 11 on both sides, the transfer device 100 can be reliably locked in the molding section I position. When it is necessary to change the molding mold in molding section I, the locking mechanism 11 on the transfer device 100 can be released, and then the telescopic drive mechanism 9 can move the transfer device 100 out of molding section I and away from the molding station (e.g., Figure 12 As shown), the forming section I is then pushed out of the production line as a whole along the ground rail (the pushing direction is perpendicular to the glass conveying direction), which allows for quick replacement of the forming mold. After replacement, the forming section I can be pushed back into the production line.

[0035] Within the transfer device 100, the tempering cold ring car 1 and the unloading cold ring car 6 switch between different workstations via the movement of the support beam 2 along the guide rail frame 3. The movement of the support beam 2 is controlled by the transfer drive mechanism 10. Figure 8 As shown, the transfer drive mechanism 10 includes a reduction motor 1001 and two synchronous belt mechanisms. Each synchronous belt mechanism includes two synchronous pulleys 1002 and a synchronous belt 1003 that cooperates with them. The two synchronous pulleys 1002 on the same side are respectively mounted on the frame of the tempering section II and the frame of the air flotation section III. The reduction motor 1001 and the synchronous pulleys 1002 on the frame of the air flotation section III are connected by a transmission. A synchronous belt clamping mechanism 5 is provided on the support beam 2 of the transfer device 100 for clamping onto the synchronous belt 1003 on the corresponding side. Figure 6 As shown, the synchronous belt clamping mechanism 5 includes an upper clamping plate 501 and a lower clamping plate 502 connected to each other. The upper clamping plate 501 and the lower clamping plate 502 clamp the upper and lower sides of the lower layer of the synchronous belt 1003 and are fastened with screws. The reduction motor 1001 can rotate in both directions, driving the synchronous belt 1002 to move back and forth, thereby realizing the linear reciprocating movement of the support beam 2 along the guide rail 303. The tempered cold ring carriage 1 and the unloading cold ring carriage 6, which are supported on the support beam 2, can switch between different workstations. Figure 9 As shown, in the two synchronous belt mechanisms, two synchronous pulleys 1002 located on both sides are connected by a drive shaft 1004. The drive shaft 1004 is supported on two bearings 1006, and a brake 1005 is also connected to the drive shaft 1004. The brake 1005 is mounted on an adjacent frame and can fix the position of the support beam 2, facilitating the safe and reliable receiving of glass by the transfer device 100. The brake 1005 is preferably a pneumatic brake.

[0036] Preferably, this utility model also includes a quick-release mechanism 8 to enable rapid assembly and disassembly of the tempered cold-rolled car 1 onto the support beam 2. For example... Figure 4 , 5 As shown, in this embodiment, two quick-release mechanisms 8 are provided and symmetrically distributed on both sides of the transfer device 100, including a spring pressure plate 801, a spring 802, a clamping bolt 803, and a positioning pin 804. The quick-release mechanism 8 is set in the middle mounting groove 202 of the support beam 2. Two clamping bolts 803 are provided. The two clamping bolts 803 pass through the spring pressure plate 801, are sleeved on the spring 802, and are threadedly connected to the support beam 2. The middle mounting groove 202 provides space for the installation and movement of the spring pressure plate 801, the clamping bolt 803, and the spring 802. A fixing plate is fixedly provided at the bottom of the middle mounting groove 202. The fixing plate is provided with a positioning pin mounting hole. In other embodiments, four quick-release mechanisms 8 can be provided and symmetrically distributed on both sides of the transfer device 100.

[0037] A central connecting plate 102 is provided in the middle of the frame of the tempered cold-ring carriage 1. A U-shaped groove is provided at the free end of the central connecting plate 102, which is the end of the central connecting plate 102 closest to the support beam 2. A corner connecting plate 101 is also provided on each side of the central connecting plate 102, and the corner connecting plate 101 is supported and connected to the corner mounting groove 201 of the support beam 2. The central connecting plate 102 is supported on the fixing plate of the central mounting groove 202, and the U-shaped groove is engaged with the positioning pin 804, which positions the tempered cold-ring carriage 1. After the tempered cold-ring carriage 1 is installed, the central connecting plate 102 compresses the spring 802 through the spring pressure plate 801, thereby achieving automatic centering of the tempered cold-ring carriage 1 in the width direction. When it is necessary to replace the tempered cold-ring carriage 1, the fastening bolts used to fix the corner connecting plates 101 and the support beam 2 can be removed. The tempered cold-ring carriage 1 can be pushed from one side to the other along its width direction, so that the U-shaped groove of the middle connecting plate 102 disengages from the positioning pin 804. This side can be removed from the support beam 2. During this process, the spring 802 on the other side is compressed. After one side of the tempered cold-ring carriage 1 is removed, the other side can be removed as well. When installing the replaced tempered cold-ring carriage 1, first install one side, so that the middle connecting plate 102 presses against the spring pressure plate 801, compressing the spring 802, so that the middle connecting plate 102 on the opposite side can be installed into the corresponding middle mounting groove 202 and locked onto the positioning pin 804. Through the automatic centering of the spring 802, finally, the corner connecting plates 101 and corner mounting grooves 201 at the four corners are fixedly connected with fastening screws. The corner connecting plate 101 is provided with a waist-shaped hole to facilitate the connection of the fastening screws after the tempered cold ring car 1 is automatically centered.

[0038] Preferably, the fastening screw is a height adjusting screw that can adjust the height of the tempered cold ring carriage 1. By adjusting the tightness of the height adjusting screw, the height of the corresponding angle of the tempered cold ring carriage 1 can be adjusted, thereby ensuring the horizontal installation of the tempered cold ring carriage 1.

[0039] The working process of this utility model is as follows: (1) During normal production, the clamping mechanism 11 is used to lock the guide rail frame 3 onto the frame of the forming section I, such as Figure 8 As shown, in forming section I, forming mold A bends and forms glass; after forming, the transfer drive mechanism 10 drives the support beam 2 to move along the guide rail frame 3, and the tempering cooling ring car 1 moves the formed glass from the forming station of forming section I to the tempering station of tempering section II for cooling and tempering; at the same time, the unloading cooling ring car 6 transfers the tempered glass on the tempering station to the air flotation station of air flotation section III for unloading, as shown. Figure 7 , 12As shown; then, the support beam 2 moves in the opposite direction back to the forming section I, where the tempering cold ring car 1 takes over the next piece of glass to be transferred after forming, and the unloading cold ring car 6 takes over the glass that has been tempered at the tempering station; this cycle is repeated to complete the forming, tempering and unloading of a certain batch of glass; (2) When it is necessary to change the molding mold and the cold ring carriage model, release the clamping mechanism 11 from the guide rail frame 3, and move the guide rail frame 3 out of the molding station by hand crank 901, and completely separate it from the molding section I. At this time, the molding section I can be pushed out of the production line from the side along the ground rail. Then, move the guide rail frame 3 to the molding station by hand crank 901, and use the empty space of the molding station to replace the tempered cold ring carriage 1. If necessary, the unloading cold ring carriage 6 can also be replaced at the same time. While replacing the cold ring carriage, replace the molding mold A on the molding section I that has been moved out of the production line with the molding mold B. Then move the guide rail frame 3 out of the molding station by hand crank 901, and push the molding section I after the mold replacement into the production line. Finally, move the guide rail frame 3 to the molding station by hand crank 901, and lock the position of the guide rail frame 3 by the clamping mechanism 11. The production of the new model of glass can then begin.

[0040] The above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Those skilled in the art should understand that modifications or equivalent substitutions can be made to the specific implementation of this utility model with reference to the above embodiments. Any modifications or equivalent substitutions that do not depart from the spirit and scope of this utility model are within the protection scope of the pending claims.

Claims

1. A glass transfer device for automotive glass production, used for installation on an automotive glass production line, characterized in that: It includes a support beam (2), a guide rail frame (3), and a telescopic drive mechanism (9); the support beam (2) is provided in two parts, and the two sides of the tempering cold ring car (1) and the two sides of the unloading cold ring car (6) are respectively supported on the two support beams (2); the guide rail frame (3) is slidably set on the frame of the tempering section (II) and / or the air flotation section (III), and the guide rail frame (3) is provided with a guide rail (303), which is connected to the support beam (2) on the same side through a slider (7); the telescopic drive mechanism (9) is used to connect the guide rail frame (3) to drive the guide rail frame (3) to move between the forming station of the forming section (I) and the tempering station of the tempering section (II).

2. The glass transfer device for automotive glass production according to claim 1, characterized in that: The telescopic drive mechanism (9) includes a drive device and a chain and sprocket mechanism. The chain and sprocket mechanism is set on the frame of the air flotation section (Ⅲ) and connected to the drive device. The chain (903) of the sprocket and chain mechanism is provided with a chain connecting plate (904), and the chain connecting plate (904) is fixedly connected to the guide rail frame (3).

3. The glass transfer device for automotive glass production according to claim 2, characterized in that: The driving device is a motor or a hand crank (901).

4. The glass transfer device for automotive glass production according to claim 1, characterized in that: It also includes a clamping mechanism (11), which includes a push-pull clamp (1103) on the frame of the forming section (I) and a locking groove (1104) on the guide rail frame (3). The front end of the push-pull clamp (1103) is provided with a locking pin (1101) that can be inserted into the locking groove (1104).

5. The glass transfer device for automotive glass production according to claim 4, characterized in that: The clamping mechanism (11) further includes a clamp seat (1102), which is fixed on the frame of the forming section (Ⅰ), and the push-pull clamp (1103) is installed on the clamp seat (1102).

6. The glass transfer device for automotive glass production according to claim 1, characterized in that: The guide rail frame (3) includes an outer long strip plate (301) and an inner long strip plate (302) arranged opposite to each other, and a plurality of support plates (305) located between the outer long strip plate (301) and the inner long strip plate (302). The guide rail (303) is arranged on the inner side plate surface of the inner long strip plate (302). A guide unit (4) is provided on the frame of the tempering section (II) and / or the air flotation section (III). The outer long strip plate (301) is slidably connected to the guide unit (4).

7. The glass transfer device for automotive glass production according to claim 6, characterized in that: The guide unit (4) includes a fixed plate assembly and a guide wheel assembly set on the fixed plate assembly. The fixed plate assembly includes a connecting plate (401) and two mounting plates (402). The connecting plate (401) is used to fix it on the corresponding frame. The two mounting plates (402) are respectively fixed on the upper and lower parts of the connecting plate (401). The guide wheel assembly is set on the mounting plate (402) and includes side guide wheels (403) and edge guide wheels (404). The side guide wheels (403) are arranged in pairs so as to clamp and roll on both sides of the outer long strip plate (301). The edge guide wheels (404) roll along the upper or lower edge of the outer long strip plate (301).

8. The glass transfer device for automotive glass production according to claim 1, characterized in that: It also includes a transfer drive mechanism (10), which includes a drive device and a synchronous belt mechanism. One end of the synchronous belt mechanism is set on the frame of the tempered section (II), and the other end is set on the frame of the air flotation section (III). The support beam (2) is also provided with a synchronous belt clamping mechanism (5) for clamping the lower layer of the synchronous belt (1003). The synchronous belt clamping mechanism (5) includes an upper clamping plate (501) and a lower clamping plate (502).

9. The glass transfer device for automotive glass production according to claim 8, characterized in that: In the two synchronous belt mechanisms, the two synchronous belts arranged opposite to each other are connected by a drive shaft (1004), and a brake (1005) is provided on the drive shaft (1004).

10. The glass transfer device for automotive glass production according to claim 1, characterized in that: A quick-release mechanism (8) is also provided between the tempered cold ring cart (1) and the support beam (2). There are two quick-release mechanisms (8), which are symmetrically distributed on both sides of the transfer device (100). Each quick-release mechanism (8) is set in the middle mounting groove (202) of the corresponding support beam (2). The quick-release mechanism (8) includes a spring pressure plate (801), a spring (802), a clamping bolt (803) and a positioning pin (804). The positioning pin (804) is installed in the positioning pin mounting hole below the middle mounting groove (202). There are two clamping bolts (803). The two clamping bolts (803) pass through the spring pressure plate (801), and after being fitted with the spring (802), they are connected to the support beam (2). The frame of the tempered cold ring cart (1) is provided with a middle connecting plate (102). The free end of the middle connecting plate (102) is provided with a U-shaped groove, and the U-shaped groove is locked on the positioning pin (804).

Images