CN217045793U

CN217045793U - Glass double-edge grinding machine

Info

Publication number: CN217045793U
Application number: CN202123394330.8U
Authority: CN
Inventors: 黎耀光
Original assignee: Zhongshan Deway Machinery Manufacturing Co ltd
Current assignee: Zhongshan Deway Machinery Manufacturing Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-07-26
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses a glass bilateral edge grinding machine, which comprises a base and two edge grinding devices arranged in the front and back, wherein one edge grinding device is fixed at the front end of the base through a supporting seat, the other edge grinding device is connected with the base through a front-back moving mechanism, and the base is also provided with a supporting frame, an air knife and a holding tank; the edge grinding device comprises a first rack, a first conveying line is arranged on the inner side of the first rack, the first rack is connected with a second rack through a lifting mechanism, an elastic pressing mechanism is arranged on the second rack, a driving box used for driving the first conveying line to operate and a grinding assembly located behind the first conveying line and the elastic pressing mechanism and used for grinding glass are arranged on the first rack, and a limiting mechanism used for adjusting and limiting the side position of the glass is arranged at one end, close to an inlet of the first conveying line, of the first rack; the edge grinding device fixed at the front end of the base is fixedly connected with the supporting seat through a first frame of the edge grinding device, and the front-back moving mechanism is connected with the first frame of the other edge grinding device.

Description

Glass double-edge grinding machine

Technical Field

The utility model relates to a bilateral edging machine of glass.

Background

At present, the edging process in the glass production process can use the edging machine, the edging machine mainly comprises a single-side machine and a double-side machine, the single-side machine only can polish one side of the glass at every work as the name implies, the double-side machine can polish a group of opposite sides of the glass at the same time, the edging efficiency of the double-side machine is thought to be higher than that of the single-side machine inevitably, however, the positions of two groups of edging devices used for polishing the opposite sides on the common double-side machine are often relatively fixed and unadjustable, which means that one double-side machine can only be applied to the glass with one size, so that each glass with one size produced by a production enterprise needs to be provided with one double-side machine with the corresponding size, and the production cost of the enterprise is greatly improved.

Therefore, how to overcome the above-mentioned drawbacks has become an important issue to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

The utility model overcomes the above-mentioned not enough of technique provides a bilateral edging machine of glass.

In order to achieve the above purpose, the utility model adopts the following technical proposal:

a glass bilateral edge grinding machine comprises a base 1 and two edge grinding devices 2 arranged in front and back, wherein one edge grinding device 2 is fixed at the front end of the base 1 through a supporting seat 11, the other edge grinding device 2 is connected with the base 1 through a front-back moving mechanism 3, a supporting frame 12 used for supporting glass is arranged on the base 1 between the two edge grinding devices 2, an air knife 13 extending in front and back direction and used for blowing off glass surface scraps and cutting fluid is arranged on the base 1 at the outer side of one outlet end of the edge grinding device 2, and an accommodating groove 14 used for accommodating the cutting fluid is arranged on the base 1; the edge grinding device 2 comprises a first frame 21, a first conveying line 22 for placing glass on the first frame 21 is arranged on the inner side of the first frame 21, the first frame 21 is connected with a second frame 24 through a lifting mechanism 23, an elastic pressing mechanism 25 which is located right above the first conveying line 22 and used for elastically pressing the glass on the first conveying line 22 is arranged on the second frame 24, a driving box 26 used for driving the first conveying line 22 to operate and a grinding assembly 27 which is located behind the first conveying line 22 and the elastic pressing mechanism 25 and used for grinding the glass are arranged on the first frame 21, and a limiting mechanism 28 used for adjusting and limiting the side position of the glass is arranged at one end, close to an inlet of the first conveying line 22, of the first frame 21; fix the edging device 2 at base 1 front end through its first frame 21 with supporting seat 11 fixed connection, back-and-forth movement mechanism 3 is connected with the first frame 21 of another edging device 2.

Preferably, the back-and-forth movement mechanism 3 includes a screw rod 31 arranged on the base 1 and extending back and forth, and a slide carriage 32 fixed on the first frame 21 of the edge grinding device 2 connected to the back-and-forth movement mechanism 3 and corresponding to the screw rod 31, the base 1 beside the screw rod 31 is provided with a slide rail 33 extending back and forth, the slide carriage 32 is provided with a nut portion 321 engaged with the screw rod 31 so as to drive the slide carriage 32 to move when the screw rod 31 rotates, the slide carriage 32 is provided with a slide groove 322 for sleeving the slide rail 33 so as to limit the movement direction of the slide carriage 32, and the rear side of the base 1 is provided with a driving motor 34 for driving the screw rod 31 to rotate.

Preferably, the first conveyor line 22 includes two first synchronous pulleys 221 fixed at the left end and the right end inside the first frame 21, a second pulley 222 is fixed on the first frame 21 outside each first synchronous pulley 221, a first annular synchronous belt 223 convenient for contacting glass is sleeved on the outer portion of the first synchronous pulley 221 and the adjacent second pulley 222, a second annular synchronous belt 224 convenient for contacting glass is sleeved on the inner portion of the two first synchronous pulleys 221, and a first output end 261 is arranged on the driving box 26 so as to directly drive the first synchronous pulley 221 at the outlet end of the first conveyor line 22 to rotate.

Preferably, the elastic pressing mechanism 25 includes a second conveying line 251 disposed directly above the first conveying line 22, the second conveying line 251 includes a third endless belt 2511 convenient for contacting with the glass, and the second frame 24 is provided with an elastic pressing assembly 252 for elastically pressing an inner side surface of the third endless belt 2511 downwards so that the third endless belt 2511 elastically presses the glass on the first conveying line 22.

Preferably, the second conveyor line 251 includes a third synchronous pulley 2512 disposed at one end of the second frame 24 close to the outlet of the first conveyor line 22, a fourth pulley 2513 disposed at one end of the second frame 24 close to the inlet of the first conveyor line 22, and a fifth pulley 2514 connected to the second frame 24 through an elastic mechanism and used for elastically tensioning the third endless belt 2511, where the third endless belt 2511 is a synchronous belt and is commonly sleeved on the third synchronous pulley 2512, the fourth pulley 2513, and the fifth pulley 2514.

Preferably, a second output end 262 is arranged on the driving box 26, and the second output end 262 is in driving connection with the second conveying line 251 through a coupler so that the second conveying line 251 and the first conveying line 22 can rotate synchronously at different height positions.

Preferably, the elastic pressing assembly 252 includes a plurality of fixing seats 2521 fixed on the second frame 24 in a left-right distributed manner, each fixing seat 2521 is connected to an elastic swinging piece 2522 extending from top to bottom and gradually inclining toward the outlet side of the first conveying line 22, and the lower end of each elastic swinging piece 2522 is connected to a movable seat 2523 elastically pressing the inner side surface of the third annular belt 2511 downward.

Preferably, the elastic pressing mechanism 25 further includes a first air cylinder 253 disposed at one end of the second frame 24 close to the inlet of the first conveying line 22 and located outside the third endless belt 2511, and a pressing wheel 254 for pre-pressing the glass downward is driven by the lower end of the first air cylinder 253.

Preferably, the limiting mechanism 28 includes a first roller frame 281 disposed at an end of the first frame 21 near the entrance of the first conveying line 22, and the position of the first roller frame 281 is adjustable in a front-rear direction, and a plurality of first rollers 282 are disposed on the first roller frame 281, and are arranged in a left-right direction so as to be in rolling contact with the glass for limiting the position of the side surface of the glass.

Preferably, fix be equipped with on the edging device 2 of base 1 front end be used for looking over, manual adjustment edging machine working parameter's switch board 4, be fixed with second cylinder 5 on the first frame 21 of another edging device 2 entry one end, 5 drive connection of second cylinder have can the back-and-forth movement second gyro wheel frame 6 so that push up glass to the edging device 2 of fixing on base 1, be equipped with a plurality of about distribute on the second gyro wheel frame 6 be convenient for with glass rolling contact's second gyro wheel 7.

Compared with the prior art, the beneficial effects of the utility model are that:

this case edging machine's two edging devices are fixed on the base through the supporting seat for one, another is connected with the base through back-and-forth movement mechanism, so alright adjust the distance between two edging devices through back-and-forth movement mechanism, thereby let the edging machine can adapt to not unidimensional glass, and need not purchase multiple edging machine to not unidimensional glass, the cost of having greatly reduced, there is the support frame that is used for supporting glass on the base between two edging devices simultaneously, can effectively avoid glass because gravity bending deformation, so alright improve the machining precision.

Drawings

FIG. 1 is a schematic view of a double-side edge grinding machine for glass.

FIG. 2 is a second schematic view of the present glass double-edge grinding machine, in which the edge grinding device is hidden.

Fig. 3 is a schematic view of the edge grinding apparatus of the present disclosure.

Fig. 4 is a schematic view of the elastic pressing assembly of the present invention.

FIG. 5 is a second schematic view of the edge grinding apparatus.

Detailed Description

The features of the present invention and other related features are further described in detail below by way of examples to facilitate understanding by those skilled in the art:

as shown in fig. 1 to 5, a glass double-edge grinding machine comprises a base 1 and two edge grinding devices 2 arranged in front and back, wherein one edge grinding device 2 is fixed at the front end of the base 1 through a supporting seat 11, the other edge grinding device 2 is connected with the base 1 through a back-and-forth moving mechanism 3, a supporting frame 12 for supporting glass is arranged on the base 1 between the two edge grinding devices 2, an air knife 13 extending in front and back for blowing off glass surface scraps and cutting fluid is arranged on the base 1 at the outer side of one outlet end of each edge grinding device 2, and an accommodating groove 14 for accommodating the cutting fluid is arranged on the base 1; the edge grinding device 2 comprises a first frame 21, a first conveying line 22 for placing glass on the first frame 21 is arranged on the inner side of the first frame 21, the first frame 21 is connected with a second frame 24 through a lifting mechanism 23, an elastic pressing mechanism 25 which is located right above the first conveying line 22 and used for elastically pressing the glass on the first conveying line 22 is arranged on the second frame 24, a driving box 26 for driving the first conveying line 22 to operate and a grinding assembly 27 which is located behind the first conveying line 22 and the elastic pressing mechanism 25 and used for grinding the glass are arranged on the first frame 21, and a limiting mechanism 28 for adjusting and limiting the side position of the glass is arranged at one end, close to an inlet of the first conveying line 22, of the first frame 21; fix the edging device 2 at base 1 front end through its first frame 21 with supporting seat 11 fixed connection, back-and-forth movement mechanism 3 is connected with the first frame 21 of another edging device 2.

As above, two edging devices 2 of this case edging machine are fixed on base 1 through supporting seat 11 one, another is connected with base 1 through back-and-forth movement mechanism 3, so alright adjust the distance between two edging devices 2 through back-and-forth movement mechanism 3, thereby let the edging machine can adapt to not unidimensional glass, and need not purchase multiple edging machine to the glass of unidimensional, very big degree the cost is reduced, there is support frame 12 who is used for supporting glass on the base 1 between two edging devices 2 simultaneously, can effectively avoid glass because gravity bending deformation, so alright improve the machining precision.

As shown in fig. 1 to fig. 2, preferably, the back-and-forth moving mechanism 3 includes a screw 31 extending back and forth on the base 1, a sliding seat 32 fixed on the first frame 21 of the edge grinding device 2 connected to the back-and-forth moving mechanism 3 and corresponding to the screw 31, the base 1 beside the screw rod 31 is provided with a slide rail 33 extending forwards and backwards, the slide seat 32 is provided with a nut part 321 engaged with the screw rod 31 so as to drive the slide seat 32 to move when the screw rod 31 rotates, the sliding base 32 is provided with a sliding groove 322 for being sleeved into the sliding rail 33 so as to limit the moving direction of the sliding base 32, the rear side of the base 1 is provided with a driving motor 34 for driving the screw rod 31 to rotate, so that, the slide carriage 32 can move back and forth along the slide rail 33 by driving the screw rod 31 to rotate through the driving motor 34, so that the edge grinding device 2 connected with the front-back moving mechanism 3 can move back and forth to adjust the position according to the size of the glass.

As shown in fig. 1 and fig. 3, preferably, the first conveying line 22 includes two first synchronous pulleys 221 fixed at the left end inside and the right end inside the first frame 21, a second pulley 222 is fixed on the first frame 21 outside each first synchronous pulley 221, a first annular synchronous belt 223 convenient for contacting with glass is sleeved on the outer portion of the first synchronous pulley 221 and the adjacent second pulley 222, a second annular synchronous belt 224 convenient for contacting with glass is sleeved on the inner portions of the two first synchronous pulleys 221, and a first output end 261 is arranged on the driving box 26 so as to directly drive the first synchronous pulley 221 at the outlet end of the first conveying line 22 to rotate.

As described above, the first output end 261 can drive one first synchronous pulley 221 to rotate, and that first synchronous pulley 221 can drive the first and second annular synchronous belts 223 and 224 thereon to move, and the first annular synchronous belt 223 can drive the other first synchronous pulley 221 to rotate and then can also drive the other second annular synchronous belt 224 to move, so that the first output end 261 can be used to drive the first annular synchronous belt 223 and the two second annular synchronous belts 224 to synchronously rotate.

As shown in fig. 1, 3, and 4, preferably, the elastic pressing mechanism 25 includes a second conveying line 251 disposed directly above the first conveying line 22, the second conveying line 251 includes a third endless belt 2511 convenient for contacting with the glass, and the second frame 24 is provided with an elastic pressing assembly 252 for elastically pressing an inner side surface of the third endless belt 2511 downward so that the third endless belt 2511 elastically presses the glass on the first conveying line 22.

As shown in fig. 1 and 3, preferably, the second conveyor line 251 includes a third synchronous pulley 2512 disposed at one end of the second frame 24 close to the outlet of the first conveyor line 22, a fourth pulley 2513 disposed at one end of the second frame 24 close to the inlet of the first conveyor line 22, and a fifth pulley 2514 connected to the second frame 24 through an elastic mechanism for elastically tensioning the third endless belt 2511, where the third endless belt 2511 is a synchronous belt and is commonly sleeved on the third synchronous pulley 2512, the fourth pulley 2513, and the fifth pulley 2514, so that the fifth pulley 2514 can continuously provide tension for the third endless belt 2511 to prevent the third endless belt 2511 from loosening.

As shown in fig. 3, preferably, the driving box 26 is provided with a second output end 262, and the second output end 262 is connected to the second conveying line 251 through a coupling in a driving manner so that the second conveying line 251 and the first conveying line 22 rotate synchronously at different height positions, so that the second conveying line 251 can be ensured to rotate synchronously with the first conveying line 22 without relative displacement with respect to the glass when pressing the glass, and the glass surface can be effectively prevented from being scratched due to relative sliding between the third endless belt 2511 and the glass contact surface.

As shown in fig. 3 to 4, preferably, the elastic pressing assembly 252 includes a plurality of fixed seats 2521 fixed on the second frame 24 in a left-right distributed manner, each fixed seat 2521 is connected to an elastic swinging piece 2522 extending from top to bottom and gradually inclining toward the outlet side of the first conveying line 22, and a movable seat 2523 elastically pressing the inner side surface of the third annular belt 2511 downward is connected to the lower end of each elastic swinging piece 2522.

As described above, when the third endless belt 2511 is already abutted against the glass, the second frame 24 moves downward continuously to elastically deform the elastic swinging piece 2522, so as to increase the downward pressure of the movable seat 2523 on the third endless belt 2511, and at the same time, the glass can be prevented from being crushed by the excessive downward movement of the second frame 24, and in addition, the elastic swinging piece 2522 inclines toward the outlet side of the first conveying line 22, so as to prevent the third endless belt 2511 from being locked when the elastic deformation occurs.

As shown in fig. 3 and 5, preferably, the elastic pressing mechanism 25 further includes a first air cylinder 253 disposed at one end of the second frame 24 close to the inlet of the first conveying line 22 and located outside the third endless belt 2511, and a pressing wheel 254 for downward pre-pressing the glass is driven by a lower end of the first air cylinder 253, so that the glass can be pre-pressed on the first conveying line 22 by the pressing wheel 254 before the glass enters the coverage of the second conveying line 251 to avoid the glass from tilting and striking the second conveying line 251.

As shown in fig. 3 and 5, preferably, the limiting mechanism 28 includes a first roller frame 281 disposed at an end of the first frame 21 near the inlet of the first conveying line 22, and the front and rear positions of the first roller frame 281 can be adjusted, and a plurality of first rollers 282 arranged left and right to be in rolling contact with the glass for limiting the lateral position of the glass are disposed on the first roller frame 281, so that the front and rear positions of the glass can be limited by adjusting the position of the first roller frame 281 in advance, and the glass is prevented from striking the edge grinding device 2 too far back or front when entering.

As shown in fig. 1, preferably, the edging device 2 at the front end of the base 1 is provided with a control cabinet 4 for checking and manually adjusting the working parameters of the edging machine, the first frame 21 at one end of the inlet of another edging device 2 is fixed with a second cylinder 5, the second cylinder 5 is in driving connection with a second roller frame 6 capable of moving back and forth so as to push the glass tightly towards the edging device 2 fixed on the base 1, and the second roller frame 6 is provided with a plurality of second rollers 7 which are distributed left and right and are in rolling contact with the glass.

As described above, the present disclosure is directed to a glass double-side edge grinding machine, and all technical solutions identical or similar to the present disclosure should be considered as falling within the scope of the present disclosure.

Claims

1. The glass bilateral edge grinding machine is characterized by comprising a base (1) and two edge grinding devices (2) arranged front and back, wherein one edge grinding device (2) is fixed at the front end of the base (1) through a supporting seat (11), the other edge grinding device (2) is connected with the base (1) through a back-and-forth moving mechanism (3), a supporting frame (12) used for supporting glass is arranged on the base (1) between the two edge grinding devices (2), an air knife (13) extending front and back and used for blowing off glass surface scraps and cutting fluid is arranged on the base (1) on the outer side of one outlet end of the edge grinding device (2), and an accommodating groove (14) used for accommodating the cutting fluid is formed in the base (1); the edge grinding device (2) comprises a first frame (21), a first conveying line (22) for placing glass on is arranged on the inner side of the first frame (21), the first frame (21) is connected with a second frame (24) through a lifting mechanism (23), an elastic pressing mechanism (25) which is positioned right above the first conveying line (22) and used for elastically pressing the glass on the first conveying line (22) is arranged on the second rack (24), the first frame (21) is provided with a driving box (26) for driving the first conveying line (22) to operate and a polishing assembly (27) which is positioned behind the first conveying line (22) and the elastic pressing mechanism (25) and is used for polishing glass, one end of the first rack (21) close to the inlet of the first conveying line (22) is provided with a limiting mechanism (28) for adjusting and limiting the position of the side surface of the glass; fix edging device (2) at base (1) front end through its first frame (21) with supporting seat (11) fixed connection, back-and-forth movement mechanism (3) are connected with first frame (21) of another edging device (2).

2. The glass bilateral edge grinding machine according to claim 1, characterized in that said back-and-forth movement mechanism (3) comprises a screw rod (31) arranged on said base (1) and extending back and forth, a slide seat (32) fixed on a first frame (21) of the edge grinding device (2) connected with the back-and-forth movement mechanism (3) and corresponding to the screw rod (31), a slide rail (33) extending forwards and backwards is arranged on the base (1) beside the screw rod (31), the sliding seat (32) is provided with a nut part (321) which is engaged with the screw rod (31) so as to drive the sliding seat (32) to move when the screw rod (31) rotates, the sliding seat (32) is provided with a sliding groove (322) which is used for being sleeved into the sliding rail (33) so as to limit the moving direction of the sliding seat (32), and a driving motor (34) for driving the screw rod (31) to rotate is arranged on the rear side of the base (1).

3. The glass double-side edge grinding machine according to claim 1, wherein the first conveying line (22) comprises a total of two first synchronous belt wheels (221) fixed at the left end and the right end inside the first frame (21), a second belt wheel (222) is fixed on the first frame (21) outside each first synchronous belt wheel (221), a first annular synchronous belt (223) convenient for contacting glass is sleeved on the outer portion of each first synchronous belt wheel (221) and the adjacent second belt wheel (222), a second annular synchronous belt (224) convenient for contacting glass is sleeved on the inner portions of the two first synchronous belt wheels (221), and a first output end (261) is arranged on the driving box (26) so as to directly drive the first synchronous belt wheel (221) at the outlet end of the first conveying line (22) to rotate.

4. The glass bilateral edge grinding machine according to claim 1, wherein the elastic pressing mechanism (25) comprises a second conveying line (251) arranged right above the first conveying line (22), the second conveying line (251) comprises a third endless belt (2511) convenient for contacting with glass, and an elastic pressing assembly (252) used for elastically pressing the inner side surface of the third endless belt (2511) downwards is arranged on the second rack (24) so that the third endless belt (2511) can elastically press the glass on the first conveying line (22).

5. The glass double-edge grinding machine according to claim 4, wherein the second conveyor line (251) comprises a third synchronous pulley (2512) arranged at one end, close to the outlet of the first conveyor line (22), of the second frame (24), a fourth pulley (2513) arranged at one end, close to the inlet of the first conveyor line (22), of the second frame (24), and a fifth pulley (2514) connected to the second frame (24) through an elastic mechanism and used for elastically tensioning the third endless belt (2511), wherein the third endless belt (2511) is a synchronous belt and is sleeved on the third synchronous pulley (2512), the fourth pulley (2513) and the fifth pulley (2514) together.

6. A glass double-side edge grinding machine according to claim 4, characterized in that a second output end (262) is arranged on the driving box (26), and the second output end (262) is in driving connection with the second conveying line (251) through a coupling so that the second conveying line (251) can keep synchronous rotation with the first conveying line (22) at different height positions.

7. The glass bilateral edge grinding machine according to claim 4, wherein the elastic pressing assembly (252) comprises a plurality of fixing seats (2521) which are distributed and fixed on the second rack (24) from left to right, each fixing seat (2521) is connected with an elastic swinging piece (2522) which extends from top to bottom and gradually inclines towards the outlet side of the first conveying line (22), and the lower end of each elastic swinging piece (2522) is connected with a movable seat (2523) which elastically presses the inner side surface of the third annular belt (2511) downwards.

8. The glass double-edge edging machine according to claim 4, characterized in that said elastic pressing mechanism (25) further comprises a first air cylinder (253) disposed at one end of said second frame (24) close to the inlet of said first conveyor line (22) and located outside said third endless belt (2511), said first air cylinder (253) having a lower end driving a pressing wheel (254) for pressing the glass downwards in advance.

9. The glass bilateral edge grinding machine according to claim 1, wherein the limiting mechanism (28) comprises a first roller frame (281) which is arranged at one end of the first frame (21) close to the inlet of the first conveying line (22) and can adjust the front and rear positions, and a plurality of first rollers (282) which are arranged left and right and are convenient to be in rolling contact with the glass for limiting the side positions of the glass are arranged on the first roller frame (281).

10. The double-side edge grinding machine for glass according to claim 1, characterized in that a control cabinet (4) for checking and manually adjusting the working parameters of the edge grinding machine is arranged on the edge grinding device (2) fixed at the front end of the base (1), a second cylinder (5) is fixed on the first frame (21) at the inlet end of the other edge grinding device (2), the second cylinder (5) is connected with a second roller frame (6) capable of moving back and forth in a driving manner so as to push the glass tightly towards the edge grinding device (2) fixed on the base (1), and a plurality of second rollers (7) which are distributed left and right and are in rolling contact with the glass are arranged on the second roller frame (6).