An edge grinding machine for glass production and its use method

Abstract

The present invention relates to the field of edge grinding machines. The present invention discloses an edge grinding machine for glass production and a method for using the same. The problem to be solved by the present invention is that after the edge grinding machine finishes grinding the two sides of the glass, the glass is rotated ninety degrees, and the spacing between the two grinding blocks of the edge grinding machine is adjusted again, which is a relatively troublesome operation. The present invention consists of an auxiliary grinding mechanism, a movable grinding mechanism, and a supporting clamping mechanism. The edge grinding machine for glass production and the method for using the same extend an electric telescopic rod to cooperate with the movable grinding block and the arc surface grinding block to grind the edge of the glass, and then push the second deflection plate to deflect and squeeze one end of the tooth plate to rotate the glass ninety degrees. Then, the electric telescopic rod is retracted and the motor is turned off to move the glass forward. The grinder drives the metal grinding block and the sliding grinding block to rotate and grind the two horizontal sides of the glass, completing the grinding of the four sides of the glass by the device. The operation is simple and convenient.

Description

Technical Field

[0001] The invention relates to the field of edge grinding machines, in particular to an edge grinding machine for glass production and a use method thereof. Background Art

[0002] Glass edge grinding machine is one of the earliest and most widely used mechanical equipment in glass deep processing equipment. Its main function is to grind glass flat and make some special shapes. The correct and reasonable use of the edge grinding machine can not only ensure the normal production, but also extend its service life.

[0003] When grinding the edge of rectangular glass, the existing edge grinding machine generally uses two grinding blocks on the edge grinding machine to grind the two sides of the glass. After grinding is completed, the user needs to rotate the glass ninety degrees and adjust the distance between the two grinding blocks of the edge grinding machine again according to the distance between the remaining two sides of the rectangular glass. In this way, the device completes the grinding of the four sides of the rectangular glass, which is relatively troublesome to operate. Summary of the Invention

[0004] The present invention aims to provide a glass edge grinding machine and its use method, so as to solve the problem mentioned in the background art above, that after the edge grinding machine has finished grinding the two sides of the glass, the glass needs to be rotated 90 degrees and the spacing between the two grinding blocks of the edge grinding machine needs to be adjusted again, which is a relatively cumbersome operation. To achieve the above-mentioned object, the present invention provides the following technical solution: A glass edge grinding machine includes a chassis, side panels are fixedly connected to the left and right sides of the top surface of the chassis, and auxiliary grinding mechanisms are fixedly connected to the opposite sides of the two side panels;

[0005] A movable grinding mechanism is fixedly connected to one side opposite to the other of the two side panels, a bracket is fixedly connected to the front side of the top surface of the chassis, a T-shaped through slot is provided on the bracket, a T-shaped magnet is slidably connected inside the T-shaped through slot, and a supporting clamping mechanism is rotatably connected to the rear side of the top surface of the chassis.

[0006] Preferably, the auxiliary grinding mechanism includes a first spring telescopic rod, the first spring telescopic rod is fixed to the side plate, one end of the first spring telescopic rod away from the side plate is fixedly connected to the baffle, the four corners of the baffle are fixedly connected to auxiliary rods, and the auxiliary rods are inserted into the side plate;

[0007] A grinder is fixedly connected to the side of the baffle, a metal grinding block is fixedly connected to the lower end of the side of the grinder rotating shaft, a sliding grinding block is slidably connected to the side of the grinder rotating shaft, a compression spring is movably sleeved on the grinder rotating shaft, and both ends of the compression spring are fixedly connected to the grinder rotating shaft and the sliding grinding block respectively.

[0008] Preferably, the mobile grinding mechanism includes an electric telescopic rod, which is fixed between the two side plates. The rear end of the electric telescopic rod is fixedly connected to a metal connecting frame. Two first deflection plates are hinged on the vertical rod at the rear end of the metal connecting frame. A second spring telescopic rod is fixedly connected between the side surface of the first deflection plate and the metal connecting frame.

[0009] The rear side of the metal connecting frame is fixedly connected to a telescopic cylinder, the rear end of the telescopic cylinder is fixedly connected to a folding plate, both ends of the folding plate are rotatably connected to a connecting rod, the connecting rod is rotatably connected to the first deflection plate, the side of the connecting rod is fixedly connected to a C-shaped frame, the lower sides of both ends of the C-shaped frame are fixedly connected to a motor, a chute tube is fixedly connected to the rotating shaft of the motor, a curved surface grinding block is fixedly sleeved on the side of the chute tube, and the chute tube is rotatably connected to the C-shaped frame, and a movable grinding block is slidably connected to the side of the chute tube;

[0010] A folding frame is fixedly connected to the inner wall of the chute tube, and the side of the folding frame abuts against the inner wall of the movable grinding block. A slide is fixedly connected to the side of the folding frame, and a C-shaped abutment block is fixedly connected to the slide. The C-shaped abutment block is movably plugged into the top end of the inner wall of the chute tube. A return spring is provided on the side of the C-shaped abutment block, and the lower end of the return spring is fixed to the inner wall of the chute tube. A protrusion is fixedly connected to the C-shaped abutment block, and the protrusion is between the two baffles.

[0011] A torsion spring is movably sleeved on the side surface of the connecting rod, and two ends of the torsion spring are respectively fixedly connected to the side surface of the connecting rod and the bottom surface of the C-shaped frame.

[0012] Preferably, the support and clamping mechanism includes a rotating rod, which is rotatably connected to the top surface of the chassis, a sliding sleeve and a support tube being slidably connected to the side of the rotating rod, and a coil spring being fixedly connected to the end of the sliding sleeve opposite to the support tube, and the coil spring being sleeved on the side of the rotating rod;

[0013] The top of the side of the rotating rod is fixedly connected to a supporting plate, and the bottom surface of the supporting plate is provided with a sliding groove, and the inside of the sliding groove is slidably connected to a sliding rod, and the bottom surface of the sliding rod is hinged with a stretching rod, and one end of the stretching rod is hinged to the side of the sliding sleeve, and the side of the stretching rod is hinged with a telescopic pull rod, and the end of the telescopic pull rod away from the stretching rod is hinged to the lower side of the sliding rod, and the end of the sliding rod away from the stretching rod is fixedly connected to a folding plate, and the folding plate is provided with an L-shaped groove, and the inner wall of the L-shaped groove is slidably connected to a wedge block, and the lower end of the wedge block is sleeved with a counterweight plate, and the counterweight plate is hinged to the inner wall of the L-shaped groove.

[0014] Preferably, the bottom end of the sliding sleeve is fixedly connected to a push rod, the lower end of the push rod is hinged to an X-shaped folding rod, one end of the X-shaped folding rod is hinged to the side of the rotating rod, the remaining two ends of the X-shaped folding rod are hinged to an annular folding frame, and a third spring telescopic rod is provided on the side of the annular folding frame.

[0015] Preferably, the bottom end of the rotating rod extends to the lower side of the chassis and is fixedly sleeved with a one-way bearing, the outer side of the one-way bearing is fixedly sleeved with a gear, the side of the gear is meshed with a toothed plate, and the toothed plate is slidably connected to the bottom surface of the chassis, the side of the toothed plate is sleeved with a compression spring, and the two ends of the compression spring are respectively fixedly connected to the side of the toothed plate and the bottom surface of the chassis, the rear side of the toothed plate is in contact with a second deflection plate, and the second deflection plate is hinged to the rear side of the chassis, and the second deflection plate is directly behind the sliding sleeve.

[0016] Preferably, a tilting block is fixedly connected to the rear side of the chassis.

[0017] Preferably, the method for using the edge grinding machine for glass production comprises the following steps:

[0018] S1: When the user is grinding the edge of rectangular glass, he first places the glass to be ground on the support tube. Under the action of its own gravity, the glass presses against the support plate, driving the sliding sleeve to move downward so that the spiral spring is compressed and pushes the sliding sleeve to slide downward on the side of the rotating rod, prompting the stretching rod to pull the sliding rod to slide in the sliding groove. At this time, the four folding plates move toward the central axis of the support tube at the same time, and the front and rear sides of the glass are clamped respectively by the two folding plates on the front and rear sides. When the sliding sleeve moves downward, the push rod is pushed downward. At this time, the X-shaped folding rod folds and contracts, and then Under the action of the contraction force of the third spring telescopic rod itself, the annular folding frame contracts and gathers towards the central axis of the rotating rod. At this time, the first spring telescopic rod on the side of the annular folding frame extends to drive the grinder on the baffle to move forward, ensuring that the baffle and the third spring telescopic rod are in a state of fit and contact. At this time, the distance between the third spring telescopic rod and the central axis of the rotating rod is slightly larger than the distance between the folding plate and the central axis of the rotating rod, thereby ensuring that the distance between the grinders on the left and right baffles is adapted to the length of the rectangular glass to be polished, which is convenient for subsequent polishing of the horizontal sides of the rectangular glass;

[0019] The folding part of the folding frame side again contacts the inner side of the movable grinding block and is re-fixed on the chute tube, so that the subsequent movable grinding block cooperates with the curved surface grinding block to grind the edge of the glass of this thickness;

[0020] S2: The adjusted movable grinding block and the arc surface grinding block are then retracted by the electric telescopic rod. At this time, the user starts the grinder to rotate the movable grinding block and the arc surface grinding block. Then, the electric telescopic rod is extended. During the backward movement of the metal connecting frame, the T-shaped magnet is pulled backward in the T-shaped slot, attracting the counterweight plate on the folding plate close to the T-shaped magnet. The counterweight plate deflects clockwise, driving the wedge block to move downward, thereby releasing the locking state of the two folding plates on the folding plate.

[0021] S3: Then the movable grinding block and the arc-surface grinding block are used to grind the longitudinal sides of the glass. When the movable grinding block and the arc-surface grinding block have finished grinding the longitudinal sides of the glass, the electric telescopic rod continues to extend so that the folding plate pushes the second deflection plate to deflect and squeeze one end of the tooth plate, causing the tooth plate to move forward and drive the rotating rod on the gear to rotate 90 degrees. The glass rotates 90 degrees synchronously. Then the electric telescopic rod is retracted and the motor is turned off. The glass is pushed forward on the top surface of the support plate and contacts the folding plate through the cooperation of the slide tube, the movable grinding block and the arc-surface grinding block. At this time The folding plate will not hinder the glass from moving forward. The grinder on the baffle drives the metal grinding block and the sliding grinding block to rotate. The sliding grinding block contacts the two horizontal sides of the glass and moves upward. Under the action of the compression spring, it is ensured that it has a certain resistance force on the two horizontal sides of the glass. The grinder drives the metal grinding block and the sliding grinding block to rotate to grind the two horizontal sides of the glass. The polished glass is moved to the bracket, and when the electric telescopic rod drives the metal connecting frame to retract and reset, the T-shaped magnet is pulled to reset in the T-shaped through slot, completing the grinding of the four sides of the glass by the device.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] In the present invention, after the glass to be polished is placed on the support tube, the two folding plates on the front and rear sides respectively clamp the front and rear sides of the glass, and when the sliding sleeve moves down, the annular folding frame contracts and gathers toward the central axis of the rotating rod. At this time, the first spring telescopic rod on the side of the annular folding frame extends to drive the grinder on the baffle to move forward, ensuring that the baffle and the third spring telescopic rod are in a fit and contact state. At this time, the distance between the third spring telescopic rod and the central axis of the rotating rod is slightly larger than the distance between the folding plate and the central axis of the rotating rod, thereby ensuring that the distance between the grinders on the two baffles on the left and right sides is adapted to the length of the rectangular glass to be polished, which is convenient for the subsequent grinding of the two horizontal sides of the rectangular glass.

[0024] In the present invention, the folding plate is driven to fold in half by contraction of the telescopic cylinder, which prompts the two first deflection plates to move downward, driving the two sets of chute tubes to move toward each other, and in the process of the chute tubes moving toward each other to apply clamping force to the glass, the side surface of the movable grinding block contacts the side surface of the glass and moves upward. At this time, under the action of the restoring force of the restoring spring, the C-shaped contact block is driven to slowly move upward and reset, and the folded part of the side surface of the folding frame contacts the inner side of the movable grinding block again, re-fixing it on the chute tube, so that the subsequent movable grinding block and the arc surface grinding block cooperate to grind the edge of glass of this thickness.

[0025] In the present invention, after the edge of the glass is polished by extending the electric telescopic rod to cooperate with the movable polishing block and the curved polishing block, the second deflection plate is pushed to deflect and squeeze one end of the tooth plate to rotate the glass ninety degrees. Then, the electric telescopic rod is retracted and the motor is turned off to move the glass forward. The grinder drives the metal polishing block and the sliding polishing block to rotate and polish the two horizontal sides of the glass, completing the polishing of the four sides of the glass by the device. The operation is simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0027] Figure 2 This is one of the partial three-dimensional structural diagrams of the present invention;

[0028] Figure 3 For the present invention Figure 2 A magnified view of the structure at center A;

[0029] Figure 4 For the present invention Figure 2 A magnified view of the structure at point B in the middle;

[0030] Figure 5 It is a cross-sectional view of the structure of the movable grinding block of the present invention;

[0031] Figure 6 For the present invention Figure 5 A magnified view of the structure at point C in the middle;

[0032] Figure 7 This is the second schematic diagram of the partial three-dimensional structure of the present invention;

[0033] Figure 8 This is the third schematic diagram of the partial three-dimensional structure of the present invention;

[0034] Figure 9 It is a cross-sectional view of the structure of the folding plate of the present invention;

[0035] Figure 10 For the present invention Figure 9 Enlarged view of the structure at point D in the middle.

[0036] In the figure: 1. chassis; 2. side panel; 3. auxiliary grinding mechanism; 31. first spring telescopic rod; 32. baffle; 33. auxiliary rod; 34. grinding machine; 35. arc surface grinding block; 36. sliding grinding block; 37. compression spring; 4. mobile grinding mechanism; 41. electric telescopic rod; 42. metal connecting frame; 43. first deflection plate; 44. second spring telescopic rod; 45. telescopic cylinder; 46. folding plate; 47. connecting rod; 48. C-shaped frame; 49. motor; 410. arc surface grinding block; 411. chute tube; 412. movable grinding block; 413. folding frame; 414. slide frame; 415. C-shaped interference block; 416. 6. Bump; 417. Torsion spring; 418. Return spring; 5. Bracket; 6. T-shaped through slot; 7. T-shaped magnet; 8. Support and clamping mechanism; 81. Rotating rod; 82. Sliding sleeve; 821. Push rod; 822. X-shaped folding rod; 823. Annular folding frame; 824. Third spring telescopic rod; 83. Support tube; 84. Coil spring; 85. Support plate; 86. Slide groove; 87. Slide rod; 88. Folding plate; 89. L-shaped slot; 810. Wedge block; 811. Counterweight plate; 812. One-way bearing; 813. Gear; 814. Tooth plate; 815. Compression spring; 816. Second deflection plate; 817. Tensile rod. DETAILED DESCRIPTION

[0037] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0038] See also Figures 1 to 10 The present invention provides a technical solution: a glass edge grinding machine, comprising a chassis 1, side panels 2 fixedly connected to the left and right sides of the top surface of the chassis 1, and auxiliary grinding mechanisms 3 fixedly connected to the opposite sides of the two side panels 2;

[0039] A movable grinding mechanism 4 is fixedly connected to one side opposite to the other of the two side panels 2, a bracket 5 is fixedly connected to the front side of the top surface of the chassis 1, a T-shaped through slot 6 is provided on the bracket 5, a T-shaped magnet 7 is slidably connected to the inside of the T-shaped through slot 6, and a supporting clamping mechanism 8 is rotatably connected to the rear side of the top surface of the chassis 1.

[0040] In this embodiment, Figure 1 and Figure 2 As shown, the auxiliary grinding mechanism 3 includes a first spring telescopic rod 31, which is fixed to the side plate 2. One end of the first spring telescopic rod 31 away from the side plate 2 is fixedly connected to a baffle 32, and the four corners of the baffle 32 are fixedly connected to auxiliary rods 33, which are inserted into the side plate 2.

[0041] A grinder 34 is fixedly connected to the side of the baffle 32, a metal grinding block 35 is fixedly connected to the lower end of the side of the rotating shaft of the grinder 34, a sliding grinding block 36 is slidably connected to the side of the rotating shaft of the grinder 34, and a compression spring 37 is movably sleeved on the rotating shaft of the grinder 34, and the two ends of the compression spring 37 are respectively fixedly connected to the rotating shaft of the grinder 34 and the sliding grinding block 36.

[0042] In this embodiment, Figure 2 、 Figure 4 、 Figure 5 、 Figure 6 As shown, the mobile grinding mechanism 4 includes an electric telescopic rod 41, which is fixed between the two side panels 2. The rear end of the electric telescopic rod 41 is fixedly connected to a metal connecting frame 42. Two first deflection plates 43 are hinged on the vertical rod at the rear end of the metal connecting frame 42. A second spring telescopic rod 44 is fixedly connected between the side surface of the first deflection plate 43 and the metal connecting frame 42.

[0043] The rear side of the metal connecting frame 42 is fixedly connected to a telescopic cylinder 45, and the rear end of the telescopic cylinder 45 is fixedly connected to a folding plate 46. Both ends of the folding plate 46 are rotatably connected to a connecting rod 47, and the connecting rod 47 is rotatably connected to the first deflection plate 43. The side of the connecting rod 47 is fixedly connected to a C-shaped frame 48. The lower sides of both ends of the C-shaped frame 48 are fixedly connected to a motor 49. The rotating shaft of the motor 49 is fixedly connected to a chute tube 411. The side of the chute tube 411 is fixedly sleeved with a curved surface grinding block 410, and the chute tube 411 is rotatably connected to the C-shaped frame 48. The side of the chute tube 411 is slidably connected to a movable grinding block 412.

[0044] A folding frame 413 is fixedly connected to the inner wall of the chute tube 411. The side of the folding frame 413 contacts the inner wall of the movable grinding block 412. A slide 414 is fixedly connected to the side of the folding frame 413. A C-shaped contact block 415 is fixedly connected to the slide 414. The C-shaped contact block 415 is movably inserted into the top end of the inner wall of the chute tube 411. A return spring 418 is provided on the side of the C-shaped contact block 415, and the lower end of the return spring 418 is fixed to the inner wall of the chute tube 411. A protrusion 416 is fixedly connected to the C-shaped contact block 415, and the protrusion 416 is between the two baffles 32.

[0045] A torsion spring 417 is movably sleeved on the side of the connecting rod 47 , and two ends of the torsion spring 417 are fixedly connected to the side of the connecting rod 47 and the bottom surface of the C-shaped frame 48 respectively.

[0046] In this embodiment, Figure 7 、 Figure 8 、 Figure 9 、 Figure 10 As shown, the support and clamping mechanism 8 includes a rotating rod 81, which is rotatably connected to the top surface of the chassis 1. A sliding sleeve 82 and a support tube 83 are slidably connected to the side of the rotating rod 81, and a coil spring 84 is fixedly connected to the end of the sliding sleeve 82 opposite to the support tube 83. The coil spring 84 is sleeved on the side of the rotating rod 81;

[0047] The top of the side of the rotating rod 81 is fixedly connected to a support plate 85, and a slide groove 86 is provided on the bottom surface of the support plate 85. The inside of the slide groove 86 is slidably connected to a slide rod 87. The bottom surface of the slide rod 87 is hinged to a stretching rod 817, and one end of the stretching rod 817 is hinged to the side of the sliding sleeve 82. The side of the stretching rod 817 is hinged to a telescopic pull rod, and the end of the telescopic pull rod away from the stretching rod 817 is hinged to the lower side of the slide rod 87. The end of the slide rod 87 away from the slide groove 86 is fixedly connected to a folding plate 88, and an L-shaped groove 89 is provided on the folding plate 88. The inner wall of the L-shaped groove 89 is slidably connected to a wedge block 810. The lower end of the wedge block 810 is sleeved with a counterweight plate 811, and the counterweight plate 811 is hinged to the inner wall of the L-shaped groove 89.

[0048] In this embodiment, Figure 7 、 Figure 8 As shown, the bottom end of the sliding sleeve 82 is fixedly connected to a push rod 821, the lower end of the push rod 821 is hinged to an X-shaped folding rod 822, one end of the X-shaped folding rod 822 is hinged to the side of the rotating rod 81, and the remaining two ends of the X-shaped folding rod 822 are hinged to an annular folding frame 823, and a third spring telescopic rod 824 is provided on the side of the annular folding frame 823.

[0049] In this embodiment, Figure 8 and Figure 9As shown, the bottom end of the rotating rod 81 extends to the lower side of the chassis 1 and is fixedly sleeved with a one-way bearing 812, and a gear 813 is fixedly sleeved on the outer side of the one-way bearing 812. The side of the gear 813 is engaged with a toothed plate 814, and the toothed plate 814 is slidably connected to the bottom surface of the chassis 1, and the side of the toothed plate 814 is sleeved with a compression spring 815, and the two ends of the compression spring 815 are respectively fixedly connected to the side of the toothed plate 814 and the bottom surface of the chassis 1, and the rear side of the toothed plate 814 is in contact with a second deflection plate 816, and the second deflection plate 816 is hinged on the rear side of the chassis 1, and the second deflection plate 816 is directly behind the sliding sleeve 82.

[0050] In this embodiment, Figure 1 and Figure 2 As shown, a tilting block is fixedly connected to the rear side of the chassis 1 .

[0051] The use method and advantages of the present invention: The use method of the glass production edge grinding machine, the working process is as follows:

[0052] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 、 Figure 10 As shown:

[0053] S1: When the user is grinding the edge of a rectangular glass, he first places the glass to be ground on the support tube 83. Under the action of the glass's own gravity, it presses on the support plate 85, driving the sliding sleeve 82 to move downward so that the spiral spring 84 is compressed and pushes the sliding sleeve 82 to slide downward on the side of the rotating rod 81, prompting the stretching rod 817 to pull the sliding rod 87 to slide in the sliding groove 86. At this time, the four folding plates 88 move toward the central axis of the support tube 83 at the same time, and the two folding plates 88 on the front and rear sides respectively clamp the front and rear sides of the glass. When the sliding sleeve 82 moves downward, it pushes the push rod 821 to move downward. At this time, the X-shaped folding rod 822 folds and contracts, and then Under the action of the contraction force of the three spring telescopic rods 824 themselves, the annular folding frame 823 contracts and gathers towards the central axis of the rotating rod 81. At this time, the first spring telescopic rod 31 on the side of the annular folding frame 823 extends to drive the grinder 34 on the baffle 32 to move forward, ensuring that the baffle 32 and the third spring telescopic rod 824 are in a state of fit and contact. At this time, the distance between the third spring telescopic rod 824 and the central axis of the rotating rod 81 is slightly greater than the distance between the folding plate 88 and the central axis of the rotating rod 81, thereby ensuring that the distance between the grinders 34 on the two baffles 32 on the left and right sides is adapted to the length of the rectangular glass to be polished, which is convenient for subsequent polishing of the two horizontal sides of the rectangular glass.

[0054] Then, by extending the electric telescopic rod 41, two of the four chute tubes 411 are distributed in a group on both sides of the longitudinal direction of the glass. At this time, the line is extended through the telescopic cylinder 45, driving the folding plate 46 to squeeze the protrusion 416, so that the C-shaped resistance block 415 moves down and pushes the slide 414 to move down, so that the folding frame 413 extends downward, releasing the resistance force of the hinge on the side of the folding frame 413 on the inner side of the movable polishing block 412. At this time, the movable polishing block 412 is in an active state, and then the telescopic cylinder 45 is contracted to drive the folding plate 46 to fold in half, so that the two first deflection plates 416 are pressed against each other. The rotating plate 43 moves downward, driving the two sets of chute tubes 411 to move toward each other. In the process of the chute tubes 411 moving toward each other to apply a clamping force to the glass, the side of the movable grinding block 412 contacts the side of the glass and moves upward. At this time, under the action of the restoring force of the return spring 418, the C-shaped contact block 415 is driven to slowly move upward and reset. The folded part of the side of the folding frame 413 contacts the inner side of the movable grinding block 412 again, fixing it to the chute tube 411 again, so that the movable grinding block 412 and the curved surface grinding block 410 can cooperate to grind the edge of the glass of this thickness.

[0055] S2: Then the electric telescopic rod 41 is retracted to drive the adjusted movable grinding block 412 and the arc surface grinding block 410 to reset. At this time, the user starts the grinder 34 to drive the movable grinding block 412 and the arc surface grinding block 410 to rotate. Then the electric telescopic rod 41 is extended, and the metal connecting frame 42 moves backward during the process of pulling the T-shaped magnet 7 to move backward in the T-shaped slot 6, attracting the counterweight plate 811 on the folding plate 88 close to the T-shaped magnet 7. The counterweight plate 811 deflects clockwise and drives the wedge block 810 to move downward, thereby releasing the locking state of the two folding plates on the folding plate 88.

[0056] S3: Then the movable grinding block 412 and the arc surface grinding block 410 are used to grind the longitudinal sides of the glass. When the movable grinding block 412 and the arc surface grinding block 410 have finished grinding the longitudinal sides of the glass, the electric telescopic rod 41 continues to extend so that the folding plate 46 pushes the second deflection plate 816 to deflect and squeeze one end of the tooth plate 814, causing the tooth plate 814 to move forward and drive the rotating rod 81 on the gear 813 to rotate ninety degrees. The glass rotates ninety degrees synchronously. Then, the electric telescopic rod 41 is retracted and the motor 49 is turned off. The glass is pushed forward on the top surface of the support plate 85 and is pushed by the slide tube 411 in cooperation with the movable grinding block 412 and the arc surface grinding block 410. The folding plate 88 is folded at this time and will not hinder the glass from continuing to move forward. The grinder 34 on the baffle 32 drives the metal grinding block 35 and the sliding grinding block 36 to rotate. The sliding grinding block 36 contacts the two horizontal sides of the glass and moves upward. Under the action of the compression spring 37, it is ensured that it has a certain resistance force on the two horizontal sides of the glass. The grinder 34 drives the metal grinding block 35 and the sliding grinding block 36 to rotate and grind the two horizontal sides of the glass. The polished glass is moved to the bracket 5, and when the electric telescopic rod 41 drives the metal connecting frame 42 to retract and reset, the T-shaped magnet 7 is pulled to reset in the T-shaped through slot 6, completing the grinding of the four sides of the glass by the device.

[0057] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and modifications fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A glass edge grinding machine, comprising a chassis (1), characterized in that: Side panels (2) are fixedly connected to both left and right sides of the top surface of the chassis (1), and auxiliary grinding mechanisms (3) are fixedly connected to opposite sides of the two side panels (2); A movable grinding mechanism (4) is fixedly connected to one side opposite to the two side panels (2); a bracket (5) is fixedly connected to the front side of the top surface of the chassis (1); a T-shaped through slot (6) is provided on the bracket (5); a T-shaped magnet (7) is slidably connected inside the T-shaped through slot (6); and a supporting clamping mechanism (8) is rotatably connected to the rear side of the top surface of the chassis (1); The auxiliary grinding mechanism (3) comprises a first spring telescopic rod (31), the first spring telescopic rod (31) being fixed on the side plate (2), one end of the first spring telescopic rod (31) away from the side plate (2) being fixedly connected to a baffle (32), the four corners of the baffle (32) being fixedly connected to auxiliary rods (33), the auxiliary rods (33) being inserted into the side plate (2); A grinder (34) is fixedly connected to the side of the baffle (32), a metal grinding block (35) is fixedly connected to the lower end of the side of the rotating shaft of the grinder (34), a sliding grinding block (36) is slidably connected to the side of the rotating shaft of the grinder (34), a compression spring (37) is movably sleeved on the rotating shaft of the grinder (34), and two ends of the compression spring (37) are respectively fixedly connected to the rotating shaft of the grinder (34) and the sliding grinding block (36); The mobile grinding mechanism (4) comprises an electric telescopic rod (41), the electric telescopic rod (41) being fixed between the two side plates (2), the rear end of the electric telescopic rod (41) being fixedly connected to a metal connecting frame (42), two first deflection plates (43) being hingedly connected to a vertical rod at the rear end of the metal connecting frame (42), and a second spring telescopic rod (44) being fixedly connected between the side surface of the first deflection plate (43) and the metal connecting frame (42); The rear side of the metal connecting frame (42) is fixedly connected to a telescopic cylinder (45), the rear end of the telescopic cylinder (45) is fixedly connected to a folding plate (46), both ends of the folding plate (46) are rotatably connected to a connecting rod (47), the connecting rod (47) is rotatably connected to the first deflection plate (43), the side of the connecting rod (47) is fixedly connected to a C-shaped frame (48), the lower sides of both ends of the C-shaped frame (48) are fixedly connected to a motor (49), the rotating shaft of the motor (49) is fixedly connected to a chute tube (411), the side of the chute tube (411) is fixedly sleeved with a curved surface grinding block (410), and the chute tube (411) is rotatably connected to the C-shaped frame (48), and the side of the chute tube (411) is slidably connected to a movable grinding block (412); A folding frame (413) is fixedly connected to the inner wall of the chute tube (411), and the side of the folding frame (413) contacts the inner wall of the movable grinding block (412). A slide (414) is fixedly connected to the side of the folding frame (413), and a C-shaped contact block (415) is fixedly connected to the slide (414). The C-shaped contact block (415) is movably plugged into the top end of the inner wall of the chute tube (411). A return spring (418) is provided on the side of the C-shaped contact block (415), and the lower end of the return spring (418) is fixed to the inner wall of the chute tube (411). A protrusion (416) is fixedly connected to the C-shaped contact block (415), and the protrusion (416) is between the two baffles (32). A torsion spring (417) is movably sleeved on the side of the connecting rod (47), and two ends of the torsion spring (417) are fixedly connected to the side of the connecting rod (47) and the bottom surface of the C-shaped frame (48), respectively.

2. The glass edge grinding machine according to claim 1, characterized in that: The supporting and clamping mechanism (8) comprises a rotating rod (81), the rotating rod (81) being rotatably connected to the top surface of the chassis (1), a side surface of the rotating rod (81) being slidably connected to a sliding sleeve (82) and a supporting tube (83), and a coil spring (84) being fixedly connected to an end of the sliding sleeve (82) opposite to the supporting tube (83), and the coil spring (84) being sleeved on the side surface of the rotating rod (81); The top end of the side of the rotating rod (81) is fixedly connected to a support plate (85), the bottom surface of the support plate (85) is provided with a slide groove (86), the interior of the slide groove (86) is slidably connected to a slide rod (87), the bottom surface of the slide rod (87) is hinged to a stretching rod (817), and one end of the stretching rod (817) is hinged to the side of the sliding sleeve (82), and the side of the stretching rod (817) is hinged to a telescopic pull rod, and the telescopic pull rod is away from the stretching rod. One end of (817) is hinged to the lower side of the slide rod (87), and the end of the slide rod (87) away from the slide groove (86) is fixedly connected to a folding plate (88), and an L-shaped groove (89) is provided on the folding plate (88). The inner wall of the L-shaped groove (89) is slidably connected to a wedge block (810), and the lower end of the wedge block (810) is sleeved with a counterweight plate (811), and the counterweight plate (811) is hinged to the inner wall of the L-shaped groove (89).

3. The glass edge grinding machine according to claim 2, characterized in that: The bottom end of the sliding sleeve (82) is fixedly connected to a push rod (821), the lower end of the push rod (821) is hinged to an X-shaped folding rod (822), one end of the X-shaped folding rod (822) is hinged to the side of the rotating rod (81), and the remaining two ends of the X-shaped folding rod (822) are hinged to an annular folding frame (823), and a third spring telescopic rod (824) is provided on the side of the annular folding frame (823).

4. The glass edge grinding machine according to claim 3, characterized in that: The bottom end of the rotating rod (81) extends to the lower side of the chassis (1) and is fixedly sleeved with a one-way bearing (812); the outer side of the one-way bearing (812) is fixedly sleeved with a gear (813); the side of the gear (813) is meshed with a toothed plate (814), and the toothed plate (814) is slidably connected to the bottom surface of the chassis (1); the side of the toothed plate (814) is sleeved with a compression spring (815), and the two ends of the compression spring (815) are respectively fixedly connected to the side of the toothed plate (814) and the bottom surface of the chassis (1); the rear side of the toothed plate (814) is in contact with a second deflection plate (816), and the second deflection plate (816) is hinged on the rear side of the chassis (1); the second deflection plate (816) is directly behind the sliding sleeve (82).

5. The glass edge grinding machine according to claim 4, characterized in that: A tilting block is fixedly connected to the rear side of the chassis (1).

6. The method for using the edge grinding machine for glass production according to claim 5, characterized in that: The steps include: S1: When the user is polishing the edge of the rectangular glass, the glass to be polished is first placed on the support tube (83). After the glass is pressed against the support plate (85) under the action of its own gravity, the sliding sleeve (82) is driven to move downward so that the spiral spring (84) compresses and pushes the sliding sleeve (82) to slide downward on the side of the rotating rod (81), prompting the stretching rod (817) to pull the sliding rod (87) to slide in the sliding groove (86). At this time, the four folding plates (88) move toward the central axis of the support tube (83) at the same time, and the two folding plates (88) on the front and rear sides respectively clamp the front and rear sides of the glass. When the sliding sleeve (82) moves downward, the push rod (821) is pushed downward. At this time, the X-shaped folding rod (822) folds and contracts, and then at the first Under the action of the contraction force of the three spring telescopic rods (824), the annular folding frame (823) contracts and gathers toward the central axis of the rotating rod (81). At this time, the first spring telescopic rod (31) on the side of the annular folding frame (823) extends to drive the grinder (34) on the baffle (32) to move forward, ensuring that the baffle (32) and the third spring telescopic rod (824) are in a state of contact and abutment. At this time, the distance between the third spring telescopic rod (824) and the central axis of the rotating rod (81) is slightly greater than the distance between the folding plate (88) and the central axis of the rotating rod (81), thereby ensuring that the distance between the grinders (34) on the two baffles (32) on the left and right sides is adapted to the length of the rectangular glass to be polished, so as to facilitate the subsequent polishing of the two horizontal sides of the rectangular glass. Then, the electric telescopic rod (41) is extended so that the four chute tubes (411) are arranged in groups of two on both sides of the longitudinal direction of the glass. At this time, the line is extended through the telescopic cylinder (45), driving the folding plate (46) to squeeze the protrusion (416), so that the C-shaped resistance block (415) moves downward to push the slide (414) downward, so that the folding frame (413) extends downward, and the resistance of the hinge of the side of the folding frame (413) to the inner side of the active grinding block (412) is released. At this time, the active grinding block (412) is in an active state, and then the telescopic cylinder (45) is contracted to drive the folding plate (46) to fold in half, so that the two first A deflection plate (43) moves downward, driving the two groups of chute tubes (411) to move toward each other, and in the process of the chute tubes (411) moving toward each other to apply a clamping force to the glass, the side of the movable grinding block (412) contacts the side of the glass and moves upward, and at this time, under the action of the reset force of the reset spring (418), the C-shaped resistance block (415) is driven to slowly move upward and reset, and the folded part of the side of the folding frame (413) contacts the inner side of the movable grinding block (412) again, and it is re-fixed on the chute tube (411), so that the movable grinding block (412) and the arc surface grinding block (410) can cooperate to grind the edge of the glass of this thickness. S2: Then, the adjusted movable grinding block (412) and the arc surface grinding block (410) are retracted by the electric telescopic rod (41). At this time, the user starts the grinding machine (34) to drive the movable grinding block (412) and the arc surface grinding block (410) to rotate. Then, the electric telescopic rod (41) is extended, and the T-shaped magnet (7) is pulled backward in the T-shaped slot (6) through the metal connecting frame (42) during the backward movement, and the counterweight plate (811) on the folding plate (88) close to the T-shaped magnet (7) is attracted. The counterweight plate (811) is deflected clockwise to drive the wedge block (810) to move downward, thereby releasing the locking state of the two folding plates on the folding plate (88). S3: Then, the movable grinding block (412) and the arc-surface grinding block (410) are rotated to grind both sides of the glass in the longitudinal direction. When the movable grinding block (412) and the arc-surface grinding block (410) have finished grinding both sides of the glass in the longitudinal direction, the electric telescopic rod (41) continues to extend so that the folding plate (46) pushes the second deflection plate (816) to deflect and squeeze one end of the tooth plate (814), so that the tooth plate (814) moves forward and drives the rotating rod (81) on the gear (813) to rotate ninety degrees. The glass rotates ninety degrees synchronously. Then, the electric telescopic rod (41) is retracted and the motor (49) is turned off. The glass is pushed forward on the top surface of the support plate (85) through the cooperation of the chute tube (411), the movable grinding block (412) and the arc-surface grinding block (410). The folding plate (88) is folded at this time and will not hinder the glass from continuing to move forward. The grinding machine (34) on the baffle (32) drives the metal grinding block (35) and the sliding grinding block (36) to rotate. The sliding grinding block (36) contacts the two sides of the glass and moves upward. Under the action of the compression spring (37), it is ensured that it has a certain resistance force on the two sides of the glass. The grinding machine (34) drives the metal grinding block (35) and the sliding grinding block (36) to rotate and grind the two sides of the glass. The polished glass is moved to the bracket (5). When the electric telescopic rod (41) drives the metal connecting frame (42) to retract and reset, the T-shaped magnet (7) is pulled back in the T-shaped slot (6), completing the grinding of the four sides of the glass by the device.

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