Automatic loading and edging machine for glass

Abstract

The application relates to the technical field of glass edging machines, in particular to an automatic feeding and edging machine for glass, which comprises a platform, an upper support and a lower support, the inner sides of the upper support and the lower support are provided with a plurality of glasses, the lower ends of the glasses are provided with vertical cylinders, the upper and lower ends of the vertical cylinders are fixedly connected with upper and lower rubber pads respectively, the upper surface of the upper rubber pad is attached to the glass, and a feeding assembly is arranged below the lower end of the glass. Through cooperation between the third motor, the second motor, the polishing disc, the threaded rod, the round rod, the first sliding block and the inclined rod, the lower part of the polishing disc is in contact with the upper edge of the glass newly pushed to the center position of the lower support, the polishing disc with the inclined surface part is designed, the outer edges of the glasses at two positions are polished through the use of the polishing disc, the utilization rate of the polishing disc for polishing is greatly improved, and the polishing effect of the polishing surface is ensured.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of glass edging machines, in particular to an automatic feeding and edging machine for glass. BACKGROUND

[0002] The glass edging machine is mainly suitable for processing furniture glass, building glass and art glass, is one of the earliest and largest cold processing equipment in glass mechanical deep processing equipment, and is mainly used for grinding and polishing the outer edge of ordinary flat glass.

[0003] For example, a glass double-edge edging machine with the patent number 202221583152.5 comprises a base, the top end of the base is fixedly provided with a mounting frame and a sliding seat, the inside of the mounting frame is provided with a grinding mechanism, the top end of the sliding seat is slidably connected with a movable plate, and the glass gradually contacts the lower grinding wheel and the upper grinding wheel to grind the double edges of the glass, so that the surface of the glass is not scratched. However, in the traditional or comparative file, the single-edge grinding or the mode of using two sets of grinding discs at the same time is needed to grind the outer edge of the glass. The single-edge grinding needs to be repeatedly ground, and the use of two sets of grinding discs at the same time causes more grinding discs to be needed for single-side processing, and the grinding surface of different grinding discs is not the same.

[0004] Meanwhile, for example, a glass edging machine with the patent number 202210617915.1 comprises a transverse grinding mechanism, a conversion mechanism and a longitudinal grinding mechanism. The transverse grinding mechanism is installed on one side of the conversion mechanism, and is used for grinding the transverse edge of the product. Although the glass can be ground on two edges at a time, only two grinding processes are needed to complete the grinding, the grinding time is reduced, and the processing efficiency is improved. However, in the traditional or comparative file, if a transverse grinding position and a longitudinal grinding position are separately arranged, the glass can be processed on two edges at a time, but due to the arrangement limitation of the transverse grinding and the longitudinal grinding, the glass can only be arranged in the horizontal direction, which inevitably causes the horizontal area to be too large, resulting in the waste of the horizontal space of the factory building, and the manual adjustment of the glass angle, the subsequent grinding of the glass, the discharge of the ground glass and the feeding of the unground glass all need to be manually operated, which is prone to cause manual fatigue, has a high cost and is related to the proficiency of the operator, and is prone to cause accidents due to misoperation. SUMMARY

[0005] The purpose of this invention is to solve the problems in the existing technology where single-sided grinding requires repeated grinding processes, requires a large number of grinding discs for single-sided processing, and different grinding discs produce different grinding effects. Due to the limitations of the arrangement of horizontal and vertical grinding, they can only be arranged in the horizontal direction, which inevitably leads to excessive horizontal floor space, resulting in a waste of factory floor space. Furthermore, manual operation is required, which can easily cause human fatigue, resulting in high costs. Moreover, it is also related to the operator's skill level and is prone to misoperation and accidents. Therefore, an automated feeding and grinding machine for glass is proposed.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] Design an automated glass feeding and edging machine, including a platform, an upper support, and a lower support. Multiple glass panes are arranged inside the upper and lower supports. Each glass pane has a vertical cylinder at its lower end. An upper adhesive pad and a lower adhesive pad are fixedly connected to the upper and lower ends of the vertical cylinder, respectively. The upper surface of the upper adhesive pad is in contact with the glass. A clamping assembly is arranged inside the upper and lower supports. A grinding assembly is arranged on the outer side of the outer wall of the upper and lower supports. A feeding assembly is arranged below the lower end of the glass panes.

[0008] Preferably, the grinding assembly includes a second motor, a round rod, a first slider, a first slide bar, an end plate, a diagonal rod, a second slider, a threaded rod, a second slide bar, a grinding disc, a base, and a third motor;

[0009] Multiple first slide rods are located on the left and right sides of the upper support and the front and rear sides of the lower support, respectively. The ends of both sides of the first slide rods are fixedly connected to the upper and lower supports through end plates. A first slider is slidably connected to one side of the outer wall of the first slide rod. A third motor is fixedly connected to the outer end of each first slider. A grinding disc is fixedly connected to the end of the output shaft of each third motor. Multiple bases are fixedly connected to the front and rear sides of the lower end and the left and right sides of the upper end of the platform, respectively. The center of the inner wall of each base is rotatably connected to a threaded rod through a bearing. A second motor is fixedly connected to one end of the threaded rod. The outer wall of the second motor is fixedly connected to the base. A second slider is threadedly connected to the outer wall of the threaded rod. A second slide rod is slidably connected to the inner sides of each second slider. The ends of both sides of the second slide rod are fixedly connected to the base. A round rod is fixedly connected to the lower outer end of the first slider and the center of the outer end of the second slider. The outer wall of the round rod is slidably connected to an inclined rod. The ends of the inclined rods are rotatably connected to the upper and lower supports through pins, respectively.

[0010] Preferably, the inner end of the platform is fixedly connected to the upper support and the lower support, and the lower end of the platform is fixedly connected to the four corners with support feet.

[0011] Preferably, the pressing assembly comprises a rotating shaft, a pressing plate, a supporting plate, a stop rod and a first motor;

[0012] A plurality of rotating shafts are equidistantly connected inside the upper support and the lower support, the outer wall of the rotating shaft is fixedly connected with the supporting plate on both sides, the outer end of the upper part of the supporting plate is in contact with the stop rod, the end of the stop rod is fixedly connected with the output shaft of the first motor through the transmission structure, the outer wall of the first motor is fixedly connected with the upper support and the lower support, respectively, and the outer wall of the center of the stop rod is fixedly connected with the pressing plate on both sides, and the inner end of the lower part of the pressing plate is in contact with the glass.

[0013] Preferably, the weight and size of the inner side of the supporting plate are greater than those of the outer side, and the center of the supporting plate is located inside the rotating shaft.

[0014] Preferably, the feeding assembly comprises a fourth motor, a conveying belt, a stop block, a cross beam, a roller, a cylinder and a push plate.

[0015] A plurality of upper surfaces of the conveying belts are in contact with the lower ends of the lower sides of the uppermost rubber pads, the inner walls of the conveying belts are wound with rollers on both sides, the inner rotating shafts of the rollers are rotatably connected with the bearing seats through bearings, the end of the inner rotating shaft of the roller is fixedly connected with the output shaft of the fourth motor, the outer wall of the fourth motor is fixedly connected with the front bearing seat, the end of the cross beam is fixedly connected with the front bearing seat on both sides, a plurality of stop blocks are fixedly connected with the outer wall of the rear end of the cross beam, the upper surface of the push plate is in contact with the lowermost rubber pad, and the lower end of the push plate is fixedly connected with the output shaft of the cylinder.

[0016] The automatic glass feeding and edging machine has the advantages that:

[0017] Through the coordination of the third motor, the second motor, the grinding disc, the threaded rod, the round rod, the first slider, and the inclined rod, the third motor and the second motor are started, allowing the third motor to drive the grinding disc to rotate at high speed. Simultaneously, the output shaft of the second motor drives the threaded rod to rotate, causing the threaded rod to drive the second slider to move laterally. This allows the second slider to drive the inclined rod to rotate via the round rod, which in turn drives the first slider to move laterally via the round rod. During this movement, the inclined surface of the high-speed rotating grinding disc contacts the upper edge of the glass for grinding. After grinding the upper edge, the system is temporarily shut off. After the third and second motors are turned off and the glass is vertically fed once, the third and second motors are turned on again. At this time, the second motor reverses and the grinding disc can move laterally once more. During this movement, the upper part of the grinding disc will contact the lower edge of the glass that has been ground, and the lower part of the grinding disc will contact the upper edge of the glass that has been pushed to the center of the lower support. This design features a grinding disc with a beveled section. The use of the grinding disc allows the corresponding outer edges of the glass in both positions to be ground, which greatly improves the utilization rate of the grinding disc and ensures the grinding effect of the surface.

[0018] By coordinating the glass, cylinders, grinding disc, second motor, and third motor, the glass feeding and grinding process is achieved by controlling the start and stop of motors at multiple positions. Utilizing the continuous lifting and lowering of the cylinders and the cooperation of the support plate, the glass is continuously lifted and fed. When passing the center position of the upper and lower supports, the second and third motors can be controlled to start and stop, ensuring the grinding disc continuously contacts the outer edge of the glass for grinding. Grinding of the outer edge is completed in different directions at the upper and lower supports. Throughout the entire process, the starting and stopping of the motors and the coordination of the cylinders follow a certain regularity, making them easy to master or program. Therefore, automated feeding and grinding of glass can be effectively achieved. This invention, through the coordinated use of multiple motors and cylinders, effectively achieves automated feeding and grinding of glass during the grinding process, greatly reducing the need for manual labor and the risk of accidents.

[0019] Through the cooperation of glass, cylinder, grinding disc, lower support, and upper support, the glass is continuously pushed by the cylinder to perform a vertical feeding process. This ensures that the glass passing through the lower support completes the processing of its front and rear outer edges. As the glass is pushed upward, and due to the staggered arrangement of the upper and lower supports, the glass can be processed in the left and right outer edges when it moves to the upper support. In this way, edge grinding can be achieved on all outer edges of the glass. In factory buildings, horizontal space utilization is very precious, but the ceiling is usually high, resulting in a large vertical space. Therefore, this design uses a stacking processing method of upper and lower supports, which effectively adjusts the horizontal and vertical grinding requirements to the vertical direction, greatly reducing the horizontal space occupied and effectively improving the utilization rate of the factory floor plan. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is a schematic view of the front side appearance of the present application;

[0021] Figure 2 is a schematic view of the back side appearance of the present application;

[0022] Figure 3 is a schematic view of the structure at the upper support of the present application; Figure 1

[0023] Figure 4 is a schematic view of the structure at the lower support of the present application; Figure 1

[0024] Figure 5 is a schematic view of the structure at the polishing assembly of the present application;

[0025] Figure 6 is a schematic view of the structure at the feeding assembly of the present application;

[0026] Figure 7 is a schematic view of the structure at the glass of the present application;

[0027] Figure 8 is a schematic view of the structure in the front view of the present application; Figure 1

[0028] is a schematic view of the structure in the right view of the present application; Figure 9 Figure 1 is a schematic view of the structure in the section view of the present application.

[0029] Figure 10 Figure 9

[0030] In the drawing: 1, platform, 2, glass, 3, pressing assembly, 301, rotating shaft, 302, pressing plate, 303, supporting plate, 304, blocking rod, 305, first motor, 4, polishing assembly, 401, second motor, 402, round rod, 403, first sliding block, 404, first sliding rod, 405, end plate, 406, inclined rod, 407, second sliding block, 408, threaded rod, 409, second sliding rod, 410, polishing disc, 411, base, 412, third motor, 5, feeding assembly, 501, fourth motor, 502, conveying belt, 503, blocking block, 504, cross beam, 505, roller, 506, air cylinder, 507, pushing plate, 6, upper support, 7, supporting leg, 8, bearing seat, 9, lower support, 10, upper rubber pad, 11, lower rubber pad, 12, vertical cylinder. DETAILED DESCRIPTION

[0031] The present application will be further described below in conjunction with the drawing:

[0032] Refer to the drawing​​​​​Figures 1-10 The embodiment discloses an automatic feeding and edging machine for glass, which comprises a platform 1, an upper support 6 and a lower support 9, a plurality of glasses 2 are arranged on the inner sides of the upper support 6 and the lower support 9, the lower ends of the glasses 2 are provided with vertical tubes 12, the upper ends and the lower ends of the vertical tubes 12 are fixedly connected with upper rubber pads 10 and lower rubber pads 11 respectively, the upper surfaces of the upper rubber pads 10 are attached to the glasses 2, a certain adhesion can be formed between the upper rubber pads 10 and the glasses 2, the inner sides of the upper support 6 and the lower support 9 are provided with a pressing assembly 3, the outer walls of the upper support 6 and the lower support 9 are provided with an edging assembly 4, the lower ends of the glasses 2 are provided with a feeding assembly 5, the inner end of the platform 1 is fixedly connected with the upper support 6 and the lower support 9, and supporting legs 7 are fixedly connected to the lower end of the platform 1.

[0033] Refer to the attached drawings Figures 1-10 The edging assembly 4 comprises a second motor 401, a round rod 402, a first sliding block 403, a first sliding rod 404, an end plate 405, an inclined rod 406, a second sliding block 407, a threaded rod 408, a second sliding rod 409, an edging disc 410, a base 411 and a third motor 412.

[0034] A plurality of first sliding rods 404 are arranged on the left and right sides of the upper support 6 and the front and back sides of the lower support 9, the two side ends of the first sliding rod 404 are fixedly connected with the upper support 6 and the lower support 9 through the end plate 405, the outer wall of the first sliding rod 404 is slidably connected with the first sliding block 403, the outer end of the first sliding block 403 is fixedly connected with the third motor 412, the models of the second motor 401 and the third motor 412 can be determined according to specific use, the third motor 412 is a servo motor, the output shaft end of the third motor 412 is fixedly connected with the edging disc 410, a plurality of bases 411 are fixedly connected to the front and back sides of the lower end and the left and right sides of the upper end of the platform 1, the inner wall center of the base 411 is rotatably connected with the threaded rod 408 through a bearing, one side end of the threaded rod 408 is fixedly connected with the second motor 401, the outer wall of the second motor 401 is fixedly connected with the base 411, the outer wall of the threaded rod 408 is threadedly connected with the second sliding block 407, the two side inner parts of the second sliding block 407 are slidably connected with the second sliding rod 409, the two side ends of the second sliding rod 409 are fixedly connected with the base 411, the outer end of the first sliding block 403 and the outer end center of the second sliding block 407 are fixedly connected with the round rod 402, the outer wall of the round rod 402 is slidably connected with the inclined rod 406, the ends of the inclined rod 406 are rotatably connected with the upper support 6 and the lower support 9 through a pin shaft respectively.

[0035] By the cooperation between the third motor 412, the second motor 401, the polishing disc 410, the threaded rod 408, the round rod 402, the first sliding block 403 and the inclined rod 406, the third motor 412 and the second motor 401 are started, so that the third motor 412 can drive the polishing disc 410 to rotate at high speed, and the output shaft of the second motor 401 can drive the threaded rod 408 to rotate, so that the threaded rod 408 can drive the second sliding block 407 to move horizontally, and the second sliding block 407 can drive the inclined rod 406 to rotate through the round rod 402, and the inclined rod 406 can also drive the first sliding block 403 to move horizontally through the round rod 402. In the moving process, the inclined part of the polishing disc 410 rotating at high speed can contact the upper edge of the glass 2 to polish, and after the upper edge polishing is completed, the third motor 412 and the second motor 401 are temporarily closed. After the glass 2 is vertically fed once, the third motor 412 and the second motor 401 are started again. At this time, the second motor 401 is reversed, and the polishing disc 410 can move horizontally again. During this movement, the upper part of the polishing disc 410 will contact the lower edge of the glass 2 that has completed the upper edge polishing, and the lower part of the polishing disc 410 will contact the upper edge of the glass 2 pushed to the center position of the lower support 9. The polishing disc 10 with an inclined part is designed in the case, which makes the glass 2 in two positions correspond to the outer edge to be polished, greatly improves the utilization rate of the polishing disc 410 for polishing, and ensures the polishing effect of the polishing surface;

[0036] By the cooperation between the glass 2, the air cylinder 506, the polishing disc 410, the second motor 401 and the third motor 412, the start and stop of multiple motors are controlled to realize the feeding and polishing process of the glass 2. By the continuous lifting of the air cylinder 506 and the cooperation of the supporting plate 302, the glass 2 is continuously fed and lifted, and when passing through the center position of the upper and lower supports, the second motor 401 and the third motor 412 can be controlled to start and stop, so that the polishing disc 410 can continuously contact the outer edge of the glass 2 to realize polishing, and the outer edge polishing in different directions at the upper and lower supports can be realized. During the whole process, the start and stop of the motor and the cooperation of the air cylinder 506 are regular and easy to master or program, so that the automatic feeding and polishing of the glass 2 during the polishing process can be effectively realized. In the case, multiple motors and air cylinders 506 are used in cooperation, so that the automatic feeding and polishing of the glass 2 during the polishing process can be effectively realized, and the demand for manual work and the risk of accidents can be greatly reduced.

[0037] Referring to the drawings Figures 1-10 In the embodiment, the pressing assembly 3 includes a rotating shaft 301, a pressing plate 302, a supporting plate 303, a blocking rod 304 and a first motor 305.

[0038] A plurality of rotating shafts 301 are equidistantly connected inside the upper support 6 and the lower support 9, the outer wall of the rotating shaft 301 is fixedly connected with the supporting plate 303 on both sides, and the outer end of the upper part of the supporting plate 303 is attached to the stop rod 304. The end of the stop rod 304 is fixedly connected with the output shaft of the first motor 305 through a transmission structure. The inner end surface of the pressing plate 302 and the supporting plate 303 is processed with a notch that fits the glass 2. The outer wall of the first motor 305 is fixedly connected with the upper support 6 and the lower support 9, respectively. The outer wall center of both sides of the stop rod 304 is fixedly connected with the pressing plate 302. The inner end of the pressing plate 302 is attached to the glass 2. The weight and size of the inner part of the supporting plate 303 are greater than those of the outer part, and the center position of the supporting plate 303 is located inside the rotating shaft 301.

[0039] Referring to the drawings Figures 1-10 In this embodiment, the feeding assembly 5 includes a fourth motor 501, a conveyor belt 502, a stop block 503, a cross beam 504, a roller 505, a pneumatic cylinder 506, and a push plate 507.

[0040] A plurality of conveyor belts 502 are attached to the lower end of the lowermost upper rubber pad 10 on both sides. The inner wall of the conveyor belt 502 is wound with a roller 505 on both sides. The model of the fourth motor 501 can be determined according to the specific use. The inner rotating shaft of the roller 505 is rotatably connected with the bearing seat 8 through a bearing. The inner rotating shaft of the roller 505 is fixedly connected with the output shaft of the fourth motor 501. The model of the pneumatic cylinder 506 can be determined according to the specific use. The outer wall of the fourth motor 501 is fixedly connected with the front bearing seat 8. The two end sides of the cross beam 504 are fixedly connected with the front bearing seat 8. A plurality of stop blocks 503 are fixedly connected to the outer wall of the rear end of the cross beam 504. The stop blocks 503 can be used to block the glass 2 conveyed on the conveyor belt 502. The upper surface of the push plate 507 is attached to the lowermost lower rubber pad 11. The lower end of the push plate 507 is fixedly connected with the output shaft of the pneumatic cylinder 506.

[0041] Through the cooperation between the glass 2, the pneumatic cylinder 506, the grinding disc 410, the lower support 9, and the upper support 6, the glass 2 is continuously pushed by the pneumatic cylinder 506, and the vertical feeding process is carried out, so that the glass 2 passing through the lower support 9 can complete the processing of the outer edge in the front-rear direction. As the glass 2 is continuously pushed upward, and due to the staggered arrangement of the upper and lower supports, the glass 2 can be processed in the left-right direction when it moves to the upper support 6. Thus, the edge grinding of all outer edges of the glass 2 can be realized. In a factory building, the horizontal area utilization is very precious. The height of the support is usually high, so the vertical space is large. Therefore, the design of stacking the upper and lower supports for processing effectively adjusts the horizontal and vertical requirements of grinding to the vertical direction, greatly reducing the horizontal space occupation, and effectively improving the utilization rate of the factory building plane.

[0042] Working principle:

[0043] When the automatic loading and edging machine for this glass is needed, first of all, the user can assemble the overall structure according to the figure shown, after assembly is completed, the user can install the overall structure at the corresponding plane or ground, then take out the glass 2 that needs to be edged from the previous process, and use the rubber pad 10, the lower rubber pad 11 and the vertical cylinder 12 as support and partition components, then place it uniformly at the far end of the conveyor belt 502, make the conveyor belt 502 contact with the rubber pad 10, thus complete all preparation work before processing, then the operation steps are as follows:

[0044] 1. Loading process: when loading is needed, the user can start the fourth motor 501, so that the output shaft of the fourth motor 501 can drive the two sides of the conveyor belt 502 to rotate synchronously, so that the conveyor belt 502 drives the vertical cylinder 12 and the glass 2 to move forward by contacting with the rubber pad 10, when moving to the limit position, it can be blocked by the stop block 503, to ensure that the glass 2 and the vertical cylinder 12 are in place, then temporarily close the fourth motor 501, and start the air cylinder 506, so that the air cylinder 506 can push the vertical cylinder 12 and the glass 2 to move upward, during which the outer edge of the glass 2 will first push the supporting plate 303 to rotate outward, during the continuous upward movement process, finally the supporting plate 303 is out of contact with the glass 2, and it will be affected by the center of gravity position and the stop rod 304 to restore to the horizontal state, at this time the air cylinder 506 controls the output shaft to retract, so that the position of the glass 2 is lowered and clamped in the inner end groove of the supporting plate 303, and the output shaft of the air cylinder 506 is continuously lowered to the original pushing height, so as to push the glass 2 again, and the height of the glass 2 is raised from the original loading position to the first supporting plate 303, realizing the loading requirement, and repeating the above operation, one layer of glass 2 can push the glass 2 on the previous side to move upward, thus realizing the vertical intermittent loading process.

[0045] 2. Polishing process: with the continuous intermittent feeding of glass 2, when the glass 2 is conveyed to the center position of the lower support 9, during the gap of glass 2 feeding, the first motor 305 is first controlled to drive the pressing plate 302 to press on the surface of the glass 2 through the transmission structure and the stop lever 304. Since the glass 2 at each position is connected by the vertical cylinder 12, during the pressing process of the pressing plate 302, all the glass 2 is in a compressed state. Then, the third motor 412 and the second motor 401 are started, so that the third motor 412 can drive the polishing disc 410 to rotate at high speed, and the output shaft of the second motor 401 can drive the threaded rod 408 to rotate, so that the threaded rod 408 can drive the second sliding block 407 to move horizontally, and the second sliding block 407 can drive the inclined rod 406 to rotate through the round rod 402, and the inclined rod 406 can also drive the first sliding block 403 to move horizontally through the round rod 402. During the movement, the inclined surface part of the polishing disc 410 rotating at high speed can contact the upper edge of the glass 2 for polishing. After the upper edge polishing is completed, the third motor 412 and the second motor 401 are temporarily turned off. After the glass 2 is vertically fed once, the third motor 412 and the second motor 401 are started again. At this time, the second motor 401 is reversed, and the polishing disc 410 can move horizontally again. During this movement, the upper part of the polishing disc 410 will contact the lower edge of the glass 2 which has completed the upper edge polishing, and the lower part of the polishing disc 410 will contact the upper edge of the glass 2 pushed to the center position of the lower support 9. Compared with the single-side polishing of the traditional or comparative document or the method of using two sets of polishing discs at the same time to polish the outer edge of the glass 2, the single-side polishing needs repeated polishing process, and the use of two sets of polishing discs at the same time to realize the synchronous machining of the upper and lower edges of the glass 2 causes more polishing discs needed for single-side machining, and the grinding surface effect of different polishing disc surfaces is not the same. Therefore, the design of the polishing disc 10 with an inclined surface part can polish the corresponding outer edges of the glass 2 at two positions, greatly improving the utilization rate of the polishing disc 410 for polishing and ensuring the polishing effect of the polishing surface.

[0046] 3. Subsequent polishing process: As the glass 2 is continuously pushed by the air cylinder 506, the vertical feeding process is carried out, so that the glass 2 passing through the lower support 9 will complete the processing of the front and rear direction outer edge. As the glass 2 is continuously pushed upward and due to the staggered arrangement of the upper and lower supports, the glass 2 can be processed in the left and right direction outer edge when it moves to the upper support 6. Thus, the edge polishing of all outer edges of the glass 2 can be realized. Compared with the traditional or prior art, if a separate horizontal polishing position and a vertical polishing position are set up, the polishing efficiency of the glass 2 can be improved, and two edges of the glass 2 can be processed at a time. However, due to the arrangement limitation of horizontal polishing and vertical polishing, it can only be arranged in the horizontal direction, which inevitably causes the horizontal area to be too large, resulting in waste of the horizontal space of the factory building. The vertical space is large due to the high height of the rack, so the design of the present application stacks the upper and lower supports for processing, effectively adjusts the horizontal and vertical polishing requirements to the vertical direction, greatly reduces the horizontal space, and effectively improves the utilization rate of the horizontal plane of the factory building.

[0047] 4. Polishing and feeding automation process: In the present application, the feeding and polishing process of the glass 2 is realized by controlling the start and stop of the motors at multiple positions. By using the continuous lifting of the air cylinder 506 and the cooperation of the supporting plate 302, the glass 2 is continuously fed and lifted. When passing through the center position of the upper and lower supports, the second motor 401 and the third motor 412 can be controlled to start and stop, so that the polishing disc 410 is in constant contact with the outer edge of the glass 2 to realize polishing. During the process, the start and stop of the motor and the cooperation of the air cylinder 506 have certain rules and are not difficult to master or program, so the automatic feeding and polishing of the glass 2 during the polishing process can be effectively realized. Compared with the traditional or prior art, the glass 2 is held by hand and the rotating polishing disc 410 is removed to complete single-sided processing. The glass 2 is then manually adjusted in angle, and the subsequent polishing and feeding processes of the glass 2 are all manually performed. During this process, manual fatigue is easy to cause, the cost is high, and it is more related to the operator's proficiency, which is easy to cause accidents. Therefore, by using multiple motors and air cylinders 506, the automatic feeding and polishing of the glass 2 during the polishing process can be effectively realized, greatly reducing the demand for manual labor and the risk of accidents.

[0048] 5. Discharge process: as the glass 2 continues to rise, the final glass 2 and the vertical cylinder 12 will be ejected out of the range of the upper support 6, at which time the user can take it by an external mechanical hand or transport it to the next station by setting a slide, if it needs to be stacked, wait for multiple glasses 2 and vertical cylinders 12 to be stacked together, and then take the stacked glass 2 by a forklift or the like structure to complete the discharge process.

[0049] Although the present application has been illustrated and described with reference to the preferred embodiments, it should be understood by those of ordinary skill in the art that various changes in form and details can be made therein without departing from the scope of the claims.

Claims

1. An automatic loading edging machine for glass comprising a platform (1), an upper bracket (6) and a lower bracket (9), characterized in that: The inner sides of the upper support (6) and the lower support (9) are provided with a plurality of glasses (2), the lower ends of the glasses (2) are provided with vertical tubes (12), the upper and lower ends of the vertical tubes (12) are fixedly connected with upper rubber pads (10) and lower rubber pads (11) respectively, the upper surface of the upper rubber pad (10) is attached to the glass (2), the interiors of the upper support (6) and the lower support (9) are provided with a pressing assembly (3), the outer walls of the upper support (6) and the lower support (9) are provided with a polishing assembly (4), and the lower ends of the glasses (2) are provided with a feeding assembly (5) below. The polishing assembly (4) comprises a second motor (401), a round rod (402), a first sliding block (403), a first sliding rod (404), an end plate (405), an inclined rod (406), a second sliding block (407), a threaded rod (408), a second sliding rod (409), a polishing disc (410), a base (411) and a third motor (412). A plurality of first sliding rods (404) are located on the left and right sides of the upper support (6) and the front and rear sides of the lower support (9) respectively, the two side ends of the first sliding rod (404) are fixedly connected with the upper support (6) and the lower support (9) through end plates (405) respectively, the outer wall side of the first sliding rod (404) is slidably connected with a first sliding block (403), the outer end of the first sliding block (403) is fixedly connected with a third motor (412), the output shaft end of the third motor (412) is fixedly connected with a polishing disc (410), a plurality of bases (411) are fixedly connected on the front and rear sides of the lower end and the left and right sides of the upper end of the platform (1) respectively, the inner wall center of the base (411) is rotatably connected with a threaded rod (408) through a bearing, one side end of the threaded rod (408) is fixedly connected with a second motor (401), the outer wall of the second motor (401) is fixedly connected with the base (411), the outer wall of the threaded rod (408) is threadedly connected with a second sliding block (407), the two side interiors of the second sliding block (407) are slidably connected with a second sliding rod (409), the two side ends of the second sliding rod (409) are fixedly connected with the base (411), the outer end below of the first sliding block (403) and the outer end center of the second sliding block (407) are fixedly connected with a round rod (402), the outer wall of the round rod (402) is slidably connected with an inclined rod (406), and the ends of the inclined rod (406) are rotatably connected with the upper support (6) and the lower support (9) through pins respectively.

2. The automatic loading edging machine for glass according to claim 1, characterized in that: The inner end of the platform (1) is fixedly connected with the upper support (6) and the lower support (9), and the lower end of the platform (1) is fixedly connected with supporting legs (7) at four corners.

3. The automatic loading edging machine for glass according to claim 1, characterized in that: The pressing assembly (3) comprises a rotating shaft (301), a pressing plate (302), a supporting plate (303), a blocking rod (304) and a first motor (305). A plurality of said rotating shafts (301) are equidistantly connected inside the upper support (6) and the lower support (9), both sides of the outer wall of the rotating shaft (301) are fixedly connected with the supporting plates (303), the outer end upper part of the supporting plate (303) is attached to the stop rod (304), the ends of the stop rod (304) are fixedly connected with the output shaft of the first motor (305) through the transmission structure, the outer wall of the first motor (305) is fixedly connected with the upper support (6) and the lower support (9), and both sides of the outer wall center of the stop rod (304) are fixedly connected with the pressing plates (302), the inner end lower part of the pressing plate (302) is attached to the glass (2).

4. The automatic loading edging machine for glass according to claim 3, characterized in that: The weight and size of the inner part of the supporting plate (303) are greater than those of the outer part, and the center position of the supporting plate (303) is located inside the rotating shaft (301).

5. The automatic loading edging machine for glass according to claim 1, characterized in that: The feeding assembly (5) comprises a fourth motor (501), a conveyor belt (502), a stop block (503), a cross beam (504), a roller (505), a cylinder (506) and a push plate (507). A plurality of said conveyor belts (502) are attached to both sides of the lower end of the lowermost upper rubber pad (10), both sides of the inner wall of the conveyor belt (502) are wound with the rollers (505), the inner rotating shafts of the rollers (505) are rotatably connected with the bearing seats (8) through bearings, the inner rotating shafts of the rollers (505) are fixedly connected with the output shaft of the fourth motor (501), the outer wall of the fourth motor (501) is fixedly connected with the front bearing seat (8), both end sides of the cross beam (504) are fixedly connected with the front bearing seat (8), a plurality of stop blocks (503) are fixedly connected to the outer wall rear end of the cross beam (504), the upper surface of the push plate (507) is attached to the lowermost lower rubber pad (11), and the lower end of the push plate (507) is fixedly connected with the output shaft of the cylinder (506).

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