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Edging mechanism for glass production

Abstract

The utility model relates to an edging mechanism for glass production, which comprises a bottom plate, wherein a workpiece to be machined is arranged at the upper end of the bottom plate, a driving motor is fixedly connected to the left side and the right side of the bottom plate respectively, the lower end of an output shaft of the driving motor is fixedly connected with a grinding wheel, the grinding wheel is abutted against the side edge of the workpiece to be machined, so that the edge burrs of the workpiece to be machined are cleaned by utilizing rotation of the grinding wheel, meanwhile, a top plate is arranged on one side of the workpiece to be machined, a rack is fixedly connected to the lower end of the top plate, one side of the rack is meshed with a driven gear in a transmission manner, the driven gear is driven to drive the top plate to move towards the grinding wheel, the edge burrs of the workpiece to be machined are cleaned gradually, and the driving motor is coaxially and fixedly connected with a driving gear through a reduction gear set in a transmission manner, so that the grinding speed of the device is matched with the feeding speed of the workpiece to be machined, and the ratio is proper, and the edging mechanism can conduct edging treatment on different workpieces with fewer operation steps.

Classifications

Y02P40/57 Improving the yield, e-g- reduction of reject rates

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CN221313625U

China

Other languages
Chinese
Inventor
叶荣华
Current Assignee
Zhejiang Xiangrun Industry And Trade Co ltd

Worldwide applications
2023 CN

Application CN202323181970.XU events
2024-07-12
Application granted
Active
Anticipated expiration

Description

Edging mechanism for glass production
Technical Field
The utility model relates to the technical field of glass production tools, in particular to an edging mechanism for glass production.
Background
After the glass cuts the waste leftover materials in the mechanical automation production, the edges of the glass are provided with burrs, and if the burrs cannot be ground flat, workers or packages can be scratched in conveying, so that the conveying and carrying are inconvenient. Therefore, edging is generally required before glass is produced
The prior art device is generally that a plurality of support rollers with horizontal central axes are arranged on a support frame, a plurality of support rollers are synchronously rotated through gear matching, so that when a workpiece to be processed is placed above the support rollers, the support rollers can drive the workpiece to be processed to move, and at the moment, grinding wheels which are arranged on two sides of the workpiece to be processed and spontaneously rotate are used for grinding and deburring the side end faces of the workpiece to be processed.
Therefore, the prior art device is irrelevant to the moving process and the grinding process of the workpiece to be machined, but in practice, the grinding efficiency which can be borne by the glass with different thickness and different hardness is different, and the grinding wheel rotating speed must be matched with the glass, so that an operator must firstly adjust the grinding wheel rotating speed according to the glass property, then adjust the rotating speed of the supporting roller, ensure the grinding effect and avoid the damage of the glass.
Therefore, it is believed that there is a need for an edging mechanism for glass production that can correlate the grinding speed with the feed speed, reduce operator steps, and accommodate most processes.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides an edging mechanism for glass production, which has the advantages of correlating the grinding speed with the feeding speed and reducing the operation times of operators, and solves the defects that the operators in the prior art device need to operate for multiple times and are time-consuming and labor-consuming.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides an edging mechanism for glass production, includes the bottom plate, rotates on the bottom plate to be connected with a plurality of front and back settings and control axial backing roll, treats that the machined part is placed in the backing roll top, the upper and lower both sides of bottom plate upper end are axial driving motor about fixedly connected with respectively, a grinding wheel of driving motor output shaft lower extreme coaxial fixedly connected with, grinding wheel and treat the side butt of machined part, every all coaxial fixedly connected with driving gear on the driving motor output shaft, the driving gear lower extreme is provided with axial driven gear from top to bottom, is connected through reduction gear group transmission between driven gear and the driving gear, and two driven gears are close to the end and mesh respectively and are connected with a rack, to rack fixedly connected with slide rail on the bottom plate, the rack is pegged graft in the slide rail, treat that one of them one side of machined part is provided with the roof, the roof lower extreme is through connecting rod and two slide rail common fixedly connected.
Preferably, the two driving motors are fixedly connected with a screw rod respectively at the close ends, an internal thread pipe is sleeved on the outer sides of the close ends of the two screw rods, and the movement directions of the two screw rods are completely opposite.
Preferably, the left axial end side surface and the right axial end side surface of the internal thread pipe are respectively sleeved with a bearing, the bearing inner ring is fixedly connected with the internal thread pipe, and the bearing outer ring is fixedly connected with the bottom plate through the supporting frame.
Preferably, the longitudinal section of the sliding rail is of a U-shaped structure, the horizontal sections at the upper end and the lower end of the sliding rail are provided with embedded grooves, balls are rotationally connected in the embedded grooves, positioning grooves are formed in the upper end and the lower end of the rack, and the balls are inserted into the positioning grooves and are abutted to the racks.
Preferably, the number of the top plates is two, and the two top plates are arranged left and right.
Preferably, one end of each top plate, which is close to the workpiece to be processed, is fixedly connected with an elastic pad, and the elastic pad is made of rubber.
Compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, the burrs at the edges of the workpiece to be processed are cleaned through the grinding wheel rotation, and the rack is driven by the driven gear, so that the top plate is driven to move towards the grinding wheel, and the burrs at the edges of the workpiece to be processed are gradually cleaned.
According to the utility model, the rotation speed of the grinding wheel and the rotation speed of the driven gear are enabled through the reduction gear set, namely, the grinding speed of the device is matched with the feeding speed of the workpiece to be processed, and the ratio is proper, so that the device can conduct edging treatment on the workpiece to be processed with different thickness and different processes in fewer operation steps.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the connection of a bottom plate and a support roller according to the present utility model;
FIG. 3 is a schematic view of the relationship between rack and driven gear according to the present utility model;
FIG. 4 is a schematic view of the relationship between driven gears and reduction gear sets according to the present utility model;
FIG. 5 is a schematic view of the cooperation between the sliding rail and the balls according to the present utility model,
In the figure: 1. a workpiece to be machined; 2. an internally threaded tube; 3. a support frame; 4. a driving motor; 5. an embedding groove; 6. a slide rail; 7. a bottom plate; 8. a support roller; 9. a connecting rod; 10. a top plate; 11. an elastic pad; 12. a rack; 13. a screw; 14. a bearing; 15. a ball; 16. a drive gear; 17. a grinding wheel; 18. a reduction gear set; 19. a driven gear.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Referring to fig. 1-5, an edging mechanism for glass production includes a base plate 7 for connecting with a practical workbench, wherein the base plate 7 serves as a carrying device of the device.
The upper end of the bottom plate 7 is rotationally connected with a plurality of supporting rollers 8 which are arranged at equal intervals in the front-back direction and in the left-right axial direction, and the supporting rollers 8 are utilized to process the to-be-processed piece 1 above the bottom plate 7, namely the glass with burrs.
Meanwhile, the left side and the right side of the bottom plate 7 are respectively provided with a driving motor 4, the lower end of an output shaft of the driving motor 4 is coaxially and fixedly connected with a grinding wheel 17, the close ends of the two grinding wheels 17 are abutted with the workpiece 1 to be processed, and at the moment, the relative motion between the grinding wheels 17 and the workpiece 1 to be processed is utilized to realize the work of cleaning burrs at the edge of the workpiece 1 to be processed.
And, two driving motor 4 are close to the end and still fixedly connected with a left and right axial screw rod 13 respectively, and two screw rods 13 are close to the common spiro union of end and have an internal thread pipe 2, can realize controlling the purpose that two driving motor 4 moved in opposite directions or dorsad through an internal thread pipe 2 rotation through restraint screw thread orientation on two screw rods 13, this action can control the distance between two driving motor 4 for grinding wheel 17 can treat work piece 1 butt with different width.
Furthermore, two axial end side surfaces of the internal thread pipe 2 are respectively sleeved with a bearing 14, an inner ring of the bearing 14 is fixedly connected with the internal thread pipe 2, and an outer ring of the bearing 14 is fixedly connected with the bottom plate 7 through the support frame 3, so that the position of the two screw rods 13, namely the two driving motors 4, is fixed through the support frame 3.
It should be emphasized that in practice, due to the influence of gravity exerted by other components of the driving motor 4 disposed on the driving motor 4, the screw 13 can be fully ensured not to rotate, that is, in practice, the purpose of controlling the distance between the two driving motors 4 by rotating the internally threaded tube 2 can be ensured by utilizing the weight factor without additional constraint. In practice, the driving motor 4 and the supporting plate are slidably connected, as shown in the figure, only the width of the mounting block formed by the driving motor 4 on the supporting plate is required to be restrained, so that the mounting hole can be fully abutted against the driving motor 4, the driving motor 4 and the supporting plate can be slidably connected, and the driving motor 4 cannot rotate relative to the supporting plate.
Specifically, the supporting roller 8 only plays a supporting effect on the workpiece 1, so that the corresponding driving member is arranged to drive the workpiece 1 to move back and forth, and the purpose of cleaning the burrs on the whole edge of the workpiece 1 can be achieved.
The top plate 10 is arranged on one side of the to-be-machined workpiece 1, the top plate 10 is abutted to the to-be-machined workpiece 1, meanwhile, the top plate 10 is located at the tail end of the movement direction of the to-be-machined workpiece 1, and the purpose that the to-be-machined workpiece 1 is driven to move by moving the top plate 10 can be achieved.
Furthermore, the top plate 10 is fixedly connected with the elastic pad 11 at one end close to the workpiece 1, and the elastic pad 11 contacts with the workpiece 1 to avoid damage caused by hard extrusion of the workpiece 1.
The elastic pad 11 is made of rubber, deformation characteristics can be guaranteed by using the rubber, damage to the elastic pad 11 caused by the workpiece 1 can be avoided, and the service life of the device is prolonged.
Furthermore, the number of the top plates 10 is two, and the two top plates 10 are arranged left and right so as to ensure that the to-be-machined piece 1 is stressed and balanced, and the deflection caused by single-side stress is avoided.
Specifically, the device is provided with a driven gear 19 respectively at two sides of a workpiece 1, the adjacent ends of the two driven gears 19 are respectively engaged and connected with a rack 12 in a transmission manner, and the rack 12 moves linearly back and forth relative to the bottom plate 7 through the slide rail 6.
One end of each of the two racks 12, which is close to the top plate 10, is fixedly connected with a connecting rod 9, and the connecting rod 9 is fixedly connected with the two top plates 10, so that the two racks 12 can be driven to rotate through the driven gear 19 in practice, and the top plates 10 are driven to move.
Specifically, the driving gear 16 is coaxially sleeved on the output shaft of the driving motor 4, and the driving gear 16 is in transmission connection with the driven gear 19, so that the movement speed of the workpiece 1 to be processed can be related to the grinding speed, and the workpiece 1 to be processed with different thicknesses and different processing technologies can adopt proper grinding speed and feeding speed, thereby ensuring that the grinding effect is optimal.
Specifically, in order to balance the actual situations of unequal rotation speeds between the feed rate and the grinding rate, namely, the grinding wheel 17 and the driven gear 19, the device ensures that the transmission ratio between the driving gear 16 and the driven gear 19 reaches the expected requirement through the reduction gear set 18.
Specifically, as shown, the reduction gear set 18 includes a plurality of transmission gears having different diameters and different numbers of die teeth, and the purpose of increasing the rotation speed ratio between the driving gear 16 and the driven gear 19 is achieved by the cooperation of the plurality of transmission gears.
Specifically, in order to ensure that the slide rail 6 has proper limiting action on the rack 12, the rack 12 can not move in relative position, and the device is provided with positioning grooves at the upper end and the lower end of the rack 12 respectively.
The rail longitudinal section is U type structure, and the horizontal segment at both ends has all been seted up embedded groove 5 about slide rail 6, through the swivelling joint in embedded groove 5 have ball 15 to with ball 15 lower extreme embedding constant head tank in realize utilizing the complete spacing between slide rail 6 and the rack 12, simultaneously, reduce the resistance that receives in the motion process of rack 12 as little as possible, alleviate driven gear 19 pressure.
The depth of the embedded groove 5 is larger than the radial length of the ball 15 and smaller than the radial length of the ball 15, so that the ball 15 can be limited, and meanwhile, the ball 15 can protrude out of the embedded groove 5 and sink into the positioning groove to achieve positioning.
The utility model is in the actual use process:
Firstly, a user firstly reverses the driving motor 4, at this time, the driven gear 19 rotates, and the top plate 10 is far away from the driving motor 4;
Then, the workpiece 1 to be machined is placed above the supporting roller 8, and the internal thread pipe 2 is rotated so that the two grinding wheels 17 are abutted against the workpiece 1 to be machined;
finally, the driving motor 4 is started, at this time, the grinding wheel 17 grinds the edge of the workpiece 1, and the top plate 10 drives the workpiece 1 to move towards the driving motor 4, so that burrs on the edge of the workpiece 1 are gradually removed.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)
Hide Dependent

1. The utility model provides an edging mechanism for glass production, includes bottom plate (7), rotates on bottom plate (7) and is connected with a plurality of front and back settings and controls axial backing roll (8), treats that the machined part places in backing roll (8) top, its characterized in that: the left side and the right side of the upper end of the bottom plate (7) are respectively and fixedly connected with a driving motor (4) in the vertical axial direction, the lower end of an output shaft of the driving motor (4) is coaxially and fixedly connected with a grinding wheel (17), and the grinding wheel (17) is abutted with the side edge of a workpiece to be machined;
A driving gear (16) is coaxially and fixedly connected to the output shaft of each driving motor (4), a driven gear (19) in the vertical axial direction is arranged at the lower end of the driving gear (16), and the driven gears (19) are in transmission connection with the driving gears (16) through a reduction gear set (18);
The adjacent ends of the two driven gears (19) are respectively engaged and connected with a rack (12) in a transmission way, a slide rail (6) is fixedly connected on the bottom plate (7) aiming at the rack (12), and the rack (12) is inserted into the slide rail (6);
One side of the workpiece to be machined (1) is provided with a top plate (10), and the lower end of the top plate (10) is fixedly connected with the two slide rails (6) together through a connecting rod (9).
2. The edging mechanism for glass production according to claim 1, wherein: two driving motors (4) are fixedly connected with a screw rod (13) respectively near ends, an internal thread pipe (2) is sleeved on the outer sides of the two screw rods (13) near ends, and the movement directions of the two screw rods (13) are completely opposite.
3. The edging mechanism for glass production as claimed in claim 2, wherein: the bearing (14) is sleeved on the lateral surfaces of the left axial end and the right axial end of the internal thread pipe (2), the inner ring of the bearing (14) is fixedly connected with the internal thread pipe (2), and the outer ring of the bearing (14) is fixedly connected with the bottom plate (7) through the supporting frame (3).
4. The edging mechanism for glass production according to claim 1, wherein: the longitudinal section of the sliding rail (6) is of a U-shaped structure, the horizontal sections at the upper end and the lower end of the sliding rail (6) are provided with embedded grooves (5), and the embedded grooves (5) are rotationally connected with balls (15);
The upper end and the lower end of the rack (12) are provided with positioning grooves for the balls (15), and the balls (15) are inserted into the positioning grooves and are abutted with the rack (12).
5. The edging mechanism for glass production according to claim 1, wherein: the number of the top plates (10) is two, and the two top plates (10) are arranged left and right.
6. The edging mechanism for glass production according to claim 1, wherein: and one end of each top plate (10) close to the workpiece (1) to be processed is fixedly connected with an elastic pad (11), and the elastic pad (11) is made of rubber.