Glass chamfering device of glass edge grinding machine

Abstract

The utility model belongs to the technical field of glass processing, and particularly relates to a glass chamfering device of a glass edge grinding machine, which comprises an adjustable base and a grinding wheel cutting mechanism, a belt transmission component comprises a grinding head motor mounting plate mounted on a Y-axis adjusting mechanism, a motor mounting seat is mounted on the grinding head motor mounting plate, and a motor is mounted on the motor mounting seat. A chamfering grinding head motor and a belt pulley are installed in the motor installation seat, the grinding wheel cutting mechanism comprises a chamfering wheel spindle, the head end and the tail end of the chamfering wheel spindle are in power connection with a multi-wedge belt wheel and a chamfering wheel respectively, and a multi-wedge belt is arranged between the multi-wedge belt wheel and the belt pulley in a sleeved mode. Power of the chamfering grinding head motor is transmitted to the chamfering wheel main shaft through the poly V-belt, the chamfering grinding head motor can be installed on the Y-axis adjusting mechanism far away from the chamfering wheel due to the good transmission function of the poly V-belt, after the position of the chamfering grinding head motor is transferred, the weight of a grinding wheel cutting mechanism can be reduced, and the machining efficiency is improved. And the connection between the base and the adjustable base is more stable.

Description

Technical Field

[0001] The utility model belongs to the technical field of glass processing, and particularly relates to a glass chamfering device of a glass edging machine. Background Art

[0002] A glass edging machine mainly realizes various processing operations on glass through a grinding head motor and grinding wheels. For the glass chamfering device, in order to improve the processing range and processing accuracy, the cutting mechanism usually needs to be capable of moving and adjusting in the X, Y, and Z axis directions on the base. However, in order to ensure stable cutting ability, its driving motor is usually directly installed on the outer shell of the cutting mechanism, resulting in the defects that the cutting mechanism is heavy and the connection with the base is unstable.

[0003] The utility model designs a glass chamfering device of a glass edging machine to solve the above problems. Content of the Utility Model

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A glass chamfering device of a glass edging machine includes an adjustable base and a grinding wheel cutting mechanism. The adjustable base is composed of a feed adjustment mechanism, an X-axis adjustment mechanism, a Y-axis adjustment mechanism, and a lifting adjustment mechanism. The grinding wheel cutting mechanism is installed on the lifting adjustment mechanism, and a belt drive assembly for driving the operation of the grinding wheel cutting mechanism is installed on the Y-axis adjustment mechanism;

[0006] The belt drive assembly includes a grinding head motor mounting plate installed on the Y-axis adjustment mechanism. An electric motor mounting seat is installed on the grinding head motor mounting plate. A chamfering grinding head motor and a pulley power-connected to the chamfering grinding head motor are installed in the electric motor mounting seat. The grinding wheel cutting mechanism includes a chamfering wheel main shaft. Multi-wedge belt pulleys and chamfering wheels are respectively power-connected to the head and tail ends of the chamfering wheel main shaft. A multi-wedge belt is sleeved between the multi-wedge belt pulley and the pulley;

[0007] A multi-wedge belt tension adjustment plate is installed on the grinding head motor mounting plate. A plurality of tension adjustment bolts are connected to the multi-wedge belt tension adjustment plate, and the tail ends of the tension adjustment bolts are connected to the electric motor mounting seat.

[0008] As a preferred solution, a centralized lubrication oil dispenser is installed on the Y-axis adjustment mechanism. The centralized lubrication oil dispenser is respectively connected to the feed adjustment mechanism, the X-axis adjustment mechanism, the Y-axis adjustment mechanism, the lifting adjustment mechanism, and the grinding wheel cutting mechanism through a plurality of oil pipes.

[0009] As a preferred solution, the grinding wheel cutting mechanism includes a main shaft sleeve. The chamfering wheel main shaft is installed inside the main shaft sleeve through a main shaft spacer sleeve. The head and tail ends of the chamfering wheel main shaft both extend outside the main shaft sleeve. Angular contact ball bearings and deep groove ball bearings are installed between the main shaft spacer sleeve and the main shaft sleeve.

[0010] As a preferred solution, a locking nut is installed between the lower end of the chamfering wheel main shaft and the main shaft sleeve. The locking nut abuts against the angular contact ball bearing. A rubber sealing ring that abuts against the locking nut and a lower end cover covering the opening at the bottom of the main shaft sleeve are installed at the bottom of the main shaft sleeve. An upper end cover is installed at the top of the main shaft sleeve. A corrugated elastic washer is installed between the bottom of the deep groove ball bearing and the inner wall of the main shaft sleeve.

[0011] As a preferred solution, the chamfering wheel is installed at the tail end of the chamfering wheel main shaft through a blind cover.

[0012] As a preferred solution, a expansion sleeve is installed between the multi-wedge belt pulley and the chamfering wheel main shaft, and a main shaft waterproof cover is provided above the multi-wedge belt pulley.

[0013] As a preferred solution, an oil injection nozzle that penetrates through the inside and outside is provided on the main shaft sleeve, and the centralized lubrication oil distributor is connected to the oil injection nozzle through an oil pipe.

[0014] As a preferred solution, a main waterproof cover is installed below the Y-axis adjustment mechanism. The main waterproof cover shields between the X-axis adjustment mechanism and the grinding wheel cutting mechanism. Side waterproof covers are installed on both end faces of the main waterproof cover. The side waterproof covers extend along the Y-axis direction. Upper waterproof covers that are respectively connected to the two side waterproof covers are provided at the upper end of the main waterproof cover.

[0015] As a preferred solution, the main waterproof cover, the side waterproof covers, and the upper waterproof covers are all made of retractable flexible materials.

[0016] Compared with the existing technology, the advantages of the present utility model are as follows:

[0017] 1. In the present utility model, the power of the chamfering grinding head motor is transmitted to the chamfering wheel main shaft through a multi-wedge belt. Its good transmission function enables the chamfering grinding head motor to be installed on the Y-axis adjustment mechanism far away from the chamfering wheel. After moving the position of the chamfering grinding head motor, not only can the weight of the grinding wheel cutting mechanism be reduced, making the connection between it and the adjustable base more stable, but also the chamfering grinding head motor can be prevented from being affected by the flying debris and liquid generated during the chamfering process. Even if the pulley moves up and down within a certain range with the lifting adjustment mechanism, causing the pulley not to be at the same height as the multi-wedge belt pulley, the multi-wedge belt can still achieve a stable transmission function.

[0018] 2. In the present utility model, the main waterproof cover, the side waterproof covers, and the upper waterproof covers cooperate with each other and cover the outside of the grinding wheel cutting mechanism to cope with the phenomenon of liquid splashing during the grinding wheel cutting process. And due to their retractable flexible characteristics, even if the grinding wheel cutting mechanism moves and adjusts its position, they can still provide a protective effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the present utility model.

[0020] Figure 2 It is a schematic diagram after the waterproof cover of the present utility model is installed.

[0021] Figure 3 It is a schematic diagram of the Y-axis adjustment mechanism of the present utility model.

[0022] Figure 4 It is a schematic sectional view of the motor mounting base of the present utility model.

[0023] Figure 5 It is a schematic diagram of the grinding wheel cutting mechanism of the present utility model.

[0024] Figure 6 It is the present utility model Figure 5 The schematic sectional view at A-A in it.

[0025] The names of the reference numerals in the figure: 1, adjustable base; 2, grinding wheel cutting mechanism; 3, feed adjustment mechanism; 4, X-axis adjustment mechanism; 5, Y-axis adjustment mechanism; 6, lifting adjustment mechanism; 7, centralized lubrication oil dispenser;

[0026] 100, belt drive assembly; 101, grinding head motor mounting plate; 102, motor mounting base; 103, chamfering grinding head motor; 104, pulley; 105, multi-wedge belt; 106, multi-wedge belt tension adjustment plate; 107, tension adjustment bolt;

[0027] 200, chamfering wheel spindle; 201, multi-wedge belt pulley; 202, chamfering wheel; 203, spindle sleeve; 204, spindle spacer sleeve; 205, angular contact ball bearing; 206, deep groove ball bearing; 207, lock nut; 208, rubber sealing ring; 209, lower end cover; 210, upper end cover; 211, corrugated elastic washer; 212, blind cover; 213, expansion sleeve; 214, spindle waterproof cover; 215, grease nipple;

[0028] 300, main waterproof cover; 301, side waterproof cover; 302, upper waterproof cover. Specific embodiments

[0029] The following combines the drawings and embodiments to further describe in detail the specific embodiments of the present utility model. The following embodiments or drawings are used to illustrate the present utility model, but not to limit the scope of the present utility model.

[0030] A glass chamfering device for a glass edging machine, as Figures 1 to 6 shown, includes an adjustable base 1 and a grinding wheel cutting mechanism 2. The adjustable base 1 is composed of a feed adjustment mechanism 3, an X-axis adjustment mechanism 4, a Y-axis adjustment mechanism 5 and a lifting adjustment mechanism 6. The feed adjustment mechanism 3, the X-axis adjustment mechanism 4, the Y-axis adjustment mechanism 5 and the lifting adjustment mechanism 6 all adopt the structural principle of ball screws and guide rails to realize the function of moving adjustment, and each screw is respectively equipped with an independent motor drive;

[0031] The grinding wheel cutting mechanism 2 is installed on the lifting adjustment mechanism 6, and a belt drive assembly 100 for driving the operation of the grinding wheel cutting mechanism 2 is installed on the Y-axis adjustment mechanism 5;

[0032] The belt drive assembly 100 includes a grinding head motor mounting plate 101 installed on the Y-axis adjustment mechanism 5. An electric motor mounting seat 102 is installed on the grinding head motor mounting plate 101. A chamfering grinding head motor 103 and a pulley 104 power-connected to the chamfering grinding head motor 103 are installed inside the electric motor mounting seat 102. The grinding wheel cutting mechanism 2 includes a chamfering wheel main shaft 200. Multiple V-groove pulleys 201 and a chamfering wheel 202 are respectively power-connected to the head and tail ends of the chamfering wheel main shaft 200. A multi-wedge belt 105 is sleeved between the multiple V-groove pulley 201 and the pulley 104;

[0033] The power of the chamfering grinding head motor 103 is transmitted to the chamfering wheel main shaft 200 by the multi-wedge belt 105. Its good transmission function enables the chamfering grinding head motor 103 to be installed on the Y-axis adjustment mechanism 5 far away from the chamfering wheel 202, avoiding the influence of the chamfering process on the chamfering grinding head motor 103 by flying debris and liquid. Even if the pulley 104 rises and falls within a certain range with the lifting adjustment mechanism 6, resulting in the pulley 104 not being at the same height as the multiple V-groove pulley 201, the multi-wedge belt 105 can still achieve a stable transmission function.

[0034] A multi-wedge belt tensioning adjustment plate 106 is installed on the grinding head motor mounting plate 101. Multiple tensioning adjustment bolts 107 are connected to the multi-wedge belt tensioning adjustment plate 106, and the tail ends of the tensioning adjustment bolts 107 are connected to the electric motor mounting seat 102. The tension of the multi-wedge belt 105 can be adjusted by turning the tensioning adjustment bolts 107.

[0035] As Figure 1 shown, a centralized lubrication oil distributor 7 is installed on the Y-axis adjustment mechanism 5. The centralized lubrication oil distributor 7 is respectively connected to the feed adjustment mechanism 3, the X-axis adjustment mechanism 4, the Y-axis adjustment mechanism 5, the lifting adjustment mechanism 6, and the grinding wheel cutting mechanism 2 through multiple oil pipes, and the centralized lubrication oil distributor 7 supplies oil for lubrication through program automatic control.

[0036] As Figure 5 and Figure 6 shown, the grinding wheel cutting mechanism 2 includes a main shaft sleeve 203. The chamfering wheel main shaft 200 is installed inside the main shaft sleeve 203 through a main shaft spacer sleeve 204. The head and tail ends of the chamfering wheel main shaft 200 both extend outside the main shaft sleeve 203. An angular contact ball bearing 205 and a deep groove ball bearing 206 are installed between the main shaft spacer sleeve 204 and the main shaft sleeve 203.

[0037] A locking nut 207 is installed between the lower end of the chamfering wheel main shaft 200 and the main shaft sleeve 203. The locking nut 207 abuts against the angular contact ball bearing 205. A rubber sealing ring 208 that abuts against the locking nut 207 and a lower end cover 209 covering the bottom opening of the main shaft sleeve 203 are installed at the bottom of the main shaft sleeve 203. An upper end cover 210 is installed at the top of the main shaft sleeve 203. A corrugated elastic washer 211 is installed between the bottom of the deep groove ball bearing 206 and the inner wall of the main shaft sleeve 203.

[0038] The locking nut 207 plays a role in positioning and fixing the angular contact ball bearing 205. The rubber sealing ring 208 and the lower end cover 209 can prevent water and glass dust from entering the inside of the main shaft sleeve 203, thereby increasing the service life of the chamfering wheel main shaft 200. The corrugated elastic washer 211 improves the dynamic balance by reducing vibration, achieving the effect of improving the grinding accuracy.

[0039] The chamfering wheel 202 is installed at the tail end of the chamfering wheel main shaft 200 through a blanking cover 212. A shrink disc 213 is installed between the multi-wedge belt pulley 201 and the chamfering wheel main shaft 200. A main shaft waterproof cover 214 is provided above the multi-wedge belt pulley 201. To prevent water and glass dust from entering the bearing chamber, an oil injection nozzle 215 that penetrates through the inside and outside is provided on the main shaft sleeve 203. The centralized lubrication oil distributor 7 is connected to the oil injection nozzle 215 through an oil pipe.

[0040] As Figure 2 shown, a main waterproof cover 300 is installed below the Y-axis adjustment mechanism 5. The main waterproof cover 300 shields between the X-axis adjustment mechanism 4 and the grinding wheel cutting mechanism 2. Side waterproof covers 301 are installed on both end faces of the main waterproof cover 300. The side waterproof covers 301 extend along the Y-axis direction. Upper waterproof covers 302 respectively connected to the two side waterproof covers 301 are provided at the upper end of the main waterproof cover 300. The main waterproof cover 300, the side waterproof covers 301, and the upper waterproof covers 302 are all made of a telescopic flexible material.

[0041] Cooperated with each other by the main waterproof cover 300, the side waterproof covers 301, and the upper waterproof covers 302, they cover the outside of the grinding wheel cutting mechanism 2 to cope with the phenomenon of liquid splashing during the grinding wheel cutting process. And due to their telescopic flexible characteristics, even if the grinding wheel cutting mechanism 2 moves and adjusts its position, they can still provide a protective effect.

[0042] The above is only a preferred embodiment of the present invention, and does not impose any form of limitation on the present invention. Any simple modification or equivalent change made to the above embodiments based on the technical essence of the present invention shall fall within the protection scope of the present invention.

Claims

1. A glass chamfering device for a glass edge grinding machine, characterized in that: The invention comprises an adjustable base (1) and a grinding wheel cutting mechanism (2), wherein the adjustable base (1) comprises a feed adjustment mechanism (3), an X-axis adjustment mechanism (4), a Y-axis adjustment mechanism (5) and a lifting adjustment mechanism (6), the grinding wheel cutting mechanism (2) is mounted on the lifting adjustment mechanism (6), and a belt transmission component (100) for driving the grinding wheel cutting mechanism (2) is mounted on the Y-axis adjustment mechanism (5); The belt transmission assembly (100) comprises a grinding head motor mounting plate (101) mounted on a Y-axis adjustment mechanism (5), a motor mounting seat (102) mounted on the grinding head motor mounting plate (101), a chamfering grinding head motor (103) and a belt pulley (104) poweredly connected to the chamfering grinding head motor (103) mounted in the motor mounting seat (102), the grinding wheel cutting mechanism (2) comprises a chamfering wheel main shaft (200), the head and tail ends of the chamfering wheel main shaft (200) are poweredly connected to a multi-wedge belt pulley (201) and a chamfering wheel (202), and a multi-wedge belt (105) is sleeved between the multi-wedge belt pulley (201) and the belt pulley (104); A multi-belt tensioning adjustment plate (106) is mounted on the grinding head motor mounting plate (101), a plurality of tensioning adjustment bolts (107) are connected to the multi-belt tensioning adjustment plate (106), and the tail ends of the tensioning adjustment bolts (107) are connected to the motor mounting seat (102).

2. The glass chamfering device of a glass edge grinding machine according to claim 1, characterized in that: The Y-axis adjustment mechanism (5) is provided with a centralized lubrication oil distributor (7), and the centralized lubrication oil distributor (7) is respectively connected to the feed adjustment mechanism (3), the X-axis adjustment mechanism (4), the Y-axis adjustment mechanism (5), the lifting adjustment mechanism (6), and the grinding wheel cutting mechanism (2) through a plurality of oil pipes.

3. The glass chamfering device of a glass edge grinding machine according to claim 2, characterized in that: The grinding wheel cutting mechanism (2) comprises a spindle sleeve (203), the chamfering wheel spindle (200) is installed inside the spindle sleeve (203) via a spindle spacer (204), both ends of the chamfering wheel spindle (200) extend to the outside of the spindle sleeve (203), and an angular contact ball bearing (205) and a deep groove ball bearing (206) are installed between the spindle spacer (204) and the spindle sleeve (203).

4. The glass chamfering device of a glass edge grinding machine according to claim 3, characterized in that: A locking nut (207) is installed between the lower end of the chamfering wheel spindle (200) and the spindle sleeve (203), the locking nut (207) abuts against the angular contact ball bearing (205), a rubber sealing ring (208) abutting against the locking nut (207) and a lower end cover (209) covering the bottom opening of the spindle sleeve (203) are installed at the bottom of the spindle sleeve (203), an upper end cover (210) is installed at the top of the spindle sleeve (203), and a wave elastic washer (211) is installed between the bottom of the deep groove ball bearing (206) and the inner wall of the spindle sleeve (203).

5. The glass chamfering device of a glass edge grinding machine according to claim 3, characterized in that: The chamfering wheel (202) is mounted on the rear end of the chamfering wheel main shaft (200) via a cover (212).

6. The glass chamfering device of a glass edge grinding machine according to claim 3, characterized in that: An expansion sleeve (213) is installed between the multi-gear pulley (201) and the chamfer wheel main shaft (200), and a main shaft waterproof cover (214) is provided above the multi-gear pulley (201).

7. The glass chamfering device of a glass edge grinding machine according to claim 3, characterized in that: The main shaft sleeve (203) is provided with an oil injection nozzle (215) that penetrates inside and outside, and the centralized lubrication oil distributor (7) is connected to the oil injection nozzle (215) via an oil pipe.

8. The glass chamfering device of a glass edge grinding machine according to claim 1, characterized in that: A main waterproof cover (300) is installed below the Y-axis adjustment mechanism (5), the main waterproof cover (300) is shielded between the X-axis adjustment mechanism (4) and the grinding wheel cutting mechanism (2), side waterproof covers (301) are installed on both side end surfaces of the main waterproof cover (300), the side waterproof covers (301) are extended along the Y-axis direction, and upper waterproof covers (302) respectively connected to the two side waterproof covers (301) are arranged at the upper end of the main waterproof cover (300).

9. The glass chamfering device of a glass edge grinding machine according to claim 8, characterized in that: The main waterproof cover (300), the side waterproof cover (301) and the upper waterproof cover (302) are all made of retractable flexible material.

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