Automatic glass cutting device

Abstract

The invention belongs to the technical field of glass cutting, and discloses an automatic glass cutting device which comprises a workbench, an assembling frame fixed to the top of the workbench and a cutting mechanism installed at the bottom of the assembling frame, symmetrically-distributed carrying seats are arranged at the top of the workbench, and adjusting assemblies are fixedly arranged on the two sides of the workbench. As the cutting operation is completed, the vacuum suction assembly is used for controlling the two sets of carrying seats to move away from each other, so that the gap between the two sets of cut glass plates is increased, and the grinding part with the lifting bottom is matched, so that the grinding part moves to the position between the sections of the glass plates on the two sides through the expanded gap; according to the glass plate cutting device, the grinding part is arranged and matched with transverse movement and rotation of the grinding part, sufficient grinding after glass plate cutting is achieved, grinding treatment of the cut section can be achieved without transferring the glass plate, sufficient adaptive grinding is achieved by enlarging the distance under the condition that the cutting gap is small, the glass plate machining treatment efficiency is actually and greatly improved, and the use effect is good.

Description

Technical Field

[0001] The invention belongs to the technical field of glass cutting, and in particular relates to an automatic glass cutting device. Background Art

[0002] The automatic glass cutting device is an indispensable and important equipment in the modern glass processing industry. It realizes the automation, efficiency and precision of glass cutting.

[0003] The automatic glass cutting device in the prior art uses a workbench to adsorb and fix the glass plate during use, and cooperates with the cutting mechanism to perform cutting processing. However, due to the influence of the cutting process, the actual cut section of the glass is uneven and rough, which is easy to break during the subsequent transportation process. When grinding is used, the positioned glass plate needs to be removed from the cutting device and transferred to a designated grinding area for cross-section repair processing. The actual operation is cumbersome, the probability of glass breakage is greatly increased, the overall cutting quality is low, the efficiency of glass processing after cutting is low, and the use effect is not good.

[0004] In addition, the automatic glass cutting device in the prior art often needs to be equipped with a movable spray mechanism on both sides of the cutting mechanism during use to spray the cutting fluid on the glass at the cutting point and reduce the temperature of the cutting area. However, the current cutting fluid spraying method is usually to spray on the top of the glass plate. The actual mobile spraying effect on the top is general, the heat dissipation effect on the back of the glass is poor, and the cutting quality is reduced under the uneven heating state, and the use effect is not good. Summary of the invention

[0005] The object of the present invention is to provide an automatic glass cutting device to solve the problems raised in the above background technology.

[0006] In order to achieve the above-mentioned object, the present invention provides the following technical solutions: an automatic glass cutting device, comprising a workbench, an assembly frame fixed on the top of the workbench, and a cutting mechanism installed at the bottom of the assembly frame, the top of the workbench is provided with symmetrically distributed carriers, the two sides of the workbench are fixed with adjustment components, the front of the workbench is fixed with a vacuum suction component, the vacuum suction component controls the two groups of carriers to move closer and farther through the adjustment component, the inside of the workbench is fixed with a reciprocating transverse movement mechanism, the vacuum suction component fixes the glass plate by adsorbing the carrier, the top of the reciprocating transverse movement mechanism is provided with a double-sided grinding component, and the double-sided grinding component includes:

[0007] A grinding part, comprising a grinding wheel, a ring groove, a sleeve frame, a support block and a gear;

[0008] A lifting and lowering adjustment part, wherein the lifting and lowering adjustment part is fixed on a sliding frame at the top of the reciprocating transverse movement mechanism;

[0009] The power unit is fixed on the movable end of the lifting and adjusting unit, and drives the grinding unit to rotate.

[0010] Two sets of sleeve frames realize the support and control of the grinding wheel, and cooperate with the gear 1 in the middle to realize the unobstructed rotation control of the two sides of the grinding wheel, so as to ensure that the glass on both sides is fully polished.

[0011] Preferably, the carrier includes a positioning plate, a top hole, a connecting cavity, a rubber sleeve, a bottom groove and a bevel, the positioning plate is located on the top surface of the workbench, the top hole is opened on the top surface of the positioning plate, the connecting cavity is inside, and the connecting cavity is connected to the top hole, the rubber sleeve is fixedly sleeved in the top hole, the bottom groove is opened at the bottom of the positioning plate, the bevel is opened on the top surface of the positioning plate, and the bevel is located above the bottom groove, and the adsorption and fixation are achieved by sealing with the glass plate placed on the top of the top hole and the negative pressure state in the connecting cavity, and the rubber sleeve improves the contact effect with the glass plate and the sealing of the negative pressure suction, thereby improving the stability of the negative pressure adsorption, and the setting of the bevel can provide a reserved space below the cutting to prevent the cutting knife from contacting the positioning plate during the cutting process, thereby achieving self-protection, the bottom groove adapts to the arrangement of the bottom grinding part, and provides space for the power part to follow the movement, and the two groups of carriers move left and right to adjust to achieve the gap control of the glass on both sides after cutting.

[0012] Preferably, the adjustment component includes a fixed tube, a connecting frame, a push rod and a spring. The fixed tube is fixedly sleeved on the side of the workbench, the connecting frame is fixedly connected to the outer end of the fixed tube and is communicated with the fixed tube, one end of the push rod is movably sleeved in the fixed tube, and the other end is fixedly connected to the positioning plate, one end of the spring is fixedly connected to the push rod, and the other end is fixed in the connecting frame, and the air in the adjustment component is sucked by the vacuum suction component to realize the internal negative pressure effect, thereby realizing the movement control of the carrier, and the spring automatically resets by elasticity.

[0013] Preferably, the vacuum suction component includes a vacuum pump and a reversing valve, the suction end of the vacuum pump is connected to the outlet end of the reversing valve, the two outlet ends of the reversing valve are respectively connected with a No. 1 connecting pipe and a No. 2 connecting pipe, the other end of the No. 1 connecting pipe is fixed on the positioning plate, and the No. 1 connecting pipe is connected to the connecting cavity, the other end of the No. 2 connecting pipe is fixedly connected to the connecting frame, and the No. 2 connecting pipe is connected to the inside of the connecting frame, and the suction effect in different directions is achieved by utilizing the vacuum suction component, thereby realizing the adsorption control of the carrier and the adjustment component respectively.

[0014] Preferably, an assembly cavity is opened on the top of the workbench, and the reciprocating transverse movement mechanism is fixed in the assembly cavity. The reciprocating transverse movement mechanism includes a servo motor, a lead screw and an assembly frame. The servo motor drives the lead screw to rotate forward and reverse to make the threaded assembly frame reciprocate and transversely move. The assembly frame is installed and fixed with a double-sided grinding component on the top. The reciprocating transverse movement mechanism is used to realize transverse control, so that the double-sided grinding component moves laterally for double-sided grinding.

[0015] Preferably, the annular groove is provided on the outer side surface of the grinding wheel, and there are two sleeve frames, both of which are rotatably sleeved in the annular groove, and the support blocks are fixed one by one at the bottom of the sleeve frames, and the gear one is fixedly sleeved in the annular groove, and the two sleeve frames are symmetrically distributed on both sides of the gear one, and the grinding process is realized by controlling the up and down movement of the grinding part by utilizing the lifting and adjusting part, and the power part provides rotational power.

[0016] Preferably, the lifting and lowering adjustment part is an electric push rod, and the top of the lifting and lowering adjustment part is fixedly connected to the support block.

[0017] Preferably, the power unit includes a driving motor and gear 2, the driving motor is fixed to the top of the electric push rod through a frame, gear 2 is meshed with gear 1, and the driving motor drives gear 2 to rotate and drives gear 1 to rotate.

[0018] Preferably, the carrier also includes a spray hole and a middle hole, the spray hole is opened on the positioning plate and is located on the front side of the inclined surface, the middle hole is opened inside the positioning plate and is connected with the spray hole, a liquid pipe is fixedly provided at the end of the positioning plate, the liquid pipe is connected with the middle hole, the liquid pipe is externally connected to a cutting fluid supply mechanism, and the cutting fluid is introduced into the middle hole, and by utilizing the spray hole on the inclined surface, the cutting fluid is sprayed at the bottom during the cutting and grinding process to achieve cooling treatment.

[0019] The beneficial effects of the present invention are as follows:

[0020] 1. The present invention utilizes the vacuuming effect of the vacuum suction component and cooperates with the reversible setting to perform negative pressure suction on the inside of the carrier, thereby realizing the adsorption and fixation of the glass plate placed on the top of the carrier. After the adsorption and fixation, as the cutting operation is completed, the vacuum suction component is used to control the movement of the two groups of carriers to increase the gap between the two groups of glass plates after cutting. In conjunction with the bottom lifting and lowering grinding part, the grinding part moves to between the cross-sections of the glass plates on both sides through the enlarged gap, and cooperates with the lateral movement and rotation of the grinding part to realize the full grinding of the glass plate after cutting. The grinding process of the cut section can be realized without transferring the glass plate. In addition, in the case of a small cutting gap, the full adaptability grinding is realized by expanding the spacing, which actually greatly improves the processing efficiency of the glass plate and has a good use effect.

[0021] 2. The present invention provides sufficient movement space for the grinding part by moving the glass plates on both sides away from each other after the glass is cut, cooperates with the double-sided grinding wheel in the grinding part, performs mobile grinding on the two groups of glass plate sections after cutting, and completes the upper grinding process, fully utilizes the positioning operation of the cutting device, and completes the immediate double-sided grinding of the glass after cutting in a way that avoids re-shifting and positioning after cutting, further improves the cutting quality of the glass section after cutting, and improves the processing efficiency after glass cutting.

[0022] 3. The present invention reuses the movable and adjustable carrier, utilizes the inclined surfaces opened at the near ends of the two sets of positioning plates, and the middle hole and the spray hole in the positioning plate, and guides the cutting fluid to flow into the middle hole during the cutting process and the grinding process, thereby realizing spraying from the area below the glass plate toward the glass area to be cut and the glass area to be ground, further reducing the investment in the cutting fluid spraying equipment, and by setting the spray point at the positioning plate, it is adapted to the cutting fluid spraying in the above-mentioned cutting and grinding operations, avoiding the need to set cutting fluid spraying mechanisms on the grinding mechanism and the cutting mechanism respectively, and the cutting fluid sprayed from the bottom can directly contact the high-temperature area where the tool contacts the glass, providing a more direct and more effective cooling effect, reducing tool wear and glass thermal deformation caused by high temperature, further improving the cutting quality, and having a good comprehensive use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of the present invention;

[0024] Figure 2 It is a cross-sectional schematic diagram of the present invention;

[0025] Figure 3 A schematic diagram of a workbench and a vacuum suction assembly of the present invention;

[0026] Figure 4 It is a schematic diagram of the connection between the carrier and the adjustment assembly of the present invention;

[0027] Figure 5 is a cross-sectional schematic diagram of the carrier of the present invention;

[0028] Figure 6 It is an exploded schematic diagram of the regulating assembly of the present invention;

[0029] Figure 7 It is a schematic diagram of the installation of the double-sided grinding assembly and the reciprocating traverse mechanism of the present invention;

[0030] Figure 8 It is an exploded schematic diagram of the power part, lifting and adjusting part and grinding part of the present invention;

[0031] Fig. 9 It is an exploded schematic diagram of the grinding part of the present invention.

[0032] In the figure: 1. workbench; 2. assembly frame; 3. cutting mechanism; 4. carrier; 41. positioning plate; 42. top hole; 43. connecting chamber; 44. rubber sleeve; 45. bottom groove; 46. inclined surface; 47. spray hole; 48. middle hole; 5. adjustment component; 51. fixing pipe; 52. connecting frame; 53. push rod; 54. spring one; 6. vacuum suction component; 61. vacuum pump; 62. reversing valve; 7. connecting pipeline No. 1; 8. connecting pipeline No. 2; 9. assembly chamber; 10. reciprocating transverse movement mechanism; 11. grinding part; 111. grinding wheel; 112. annular groove; 113. sleeve frame; 114. support block; 115. gear one; 12. lifting and lowering adjustment part; 13. power part; 14. liquid pipe. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] like Figures 1 to 9 As shown, an embodiment of the present invention provides an automatic glass cutting device, including a workbench 1, an assembly frame 2 fixed on the top of the workbench 1, and a cutting mechanism 3 installed at the bottom of the assembly frame 2. The top of the workbench 1 is provided with symmetrically distributed carriers 4, and adjustment components 5 are fixedly provided on both sides of the workbench 1. A vacuum suction component 6 is fixedly provided on the front of the workbench 1. The vacuum suction component 6 controls the two groups of carriers 4 to move closer and farther through the adjustment component 5. A reciprocating transverse movement mechanism 10 is fixedly provided inside the workbench 1. The vacuum suction component 6 fixes the glass plate by adsorbing the carrier 4. A double-sided grinding component is provided on the top of the reciprocating transverse movement mechanism 10. The double-sided grinding component includes:

[0035] The grinding part 11 includes a grinding wheel 111, an annular groove 112, a sleeve frame 113, a support block 114 and a gear 115;

[0036] A lifting and lowering adjustment unit 12, the lifting and lowering adjustment unit 12 is fixed on a sliding frame at the top of the reciprocating transverse movement mechanism 10;

[0037] The power unit 13 is fixed on the movable end of the lifting and adjusting unit 12 , and drives the grinding unit 11 to rotate.

[0038] Embodiment 1: The glass plate to be cut is placed on the top of the positioning plate 41 of the carrier 4, the glass plate covers the top of the rubber sleeve 44, the vacuum pump 61 is started, and the reversing valve 62 is used to suck air into the No. 1 connecting pipe 7, and the air is sucked out toward the connecting cavity 43 in the two sets of positioning plates 41. The air pressure inside the connecting cavity 43 is reduced under the top seal, and the glass plate is adsorbed and fixed on the top surface of the positioning plate 41. Then the cutting mechanism 3 in the assembly frame 2 is started, and the cutting mechanism moves to the outer end of the glass plate, lowers the position and then moves horizontally to cut the glass plate. After the cutting is completed, the reversing valve 62 is actuated to switch the suction direction of the vacuum pump 61, so that the air is sucked through the No. 2 connecting pipe 8. The gas in the node assembly 5 is sucked out as the gas in the connecting frame 52 is sucked out, and the internal air pressure is reduced, so that the internal negative pressure pulls the push rod 53 to move horizontally along the inside of the fixed tube 51, thereby pulling the positioning plate 41 to move along the top of the workbench 1, and the distance between the two groups of carriers 4 increases. The lifting and adjusting part 12 in the double-sided grinding assembly is started, driving the grinding part 11 and the power part 13 to move upward, and the grinding wheel 111 in the grinding part 11 moves up to between the two cut glass plates, and the power part 13 drives the grinding wheel 111 to rotate, while keeping the reciprocating transverse movement mechanism 10 started, so that the grinding part 11 moves back and forth along the cut sections of the glass plates on both sides, and performs rotational grinding at the same time.

[0039] Firstly, by utilizing the vacuuming effect of the vacuum suction component 6 and cooperating with the reversible setting, negative pressure suction is performed on the inside of the carrier 4 respectively, so as to realize the adsorption and fixation of the glass plate placed on the top of the carrier 4. After the adsorption and fixation, as the cutting operation is completed, the vacuum suction component 6 is used to control the movement of the two groups of carriers 4 away, so that the gap between the two groups of glass plates after cutting is increased, and in conjunction with the bottom lifting and lowering grinding part 11, the grinding part 11 is moved to between the cross-sections of the glass plates on both sides through the enlarged gap, and in conjunction with the lateral movement and rotation of the grinding part 11, the glass plate is fully polished after cutting, and the grinding process of the cut section can be realized without transferring the glass plate. In addition, for the case where the cutting gap is small, the full adaptability grinding is achieved by expanding the spacing, which actually greatly improves the efficiency of glass plate processing and has good practical effect.

[0040] In addition, by utilizing the operation of moving the glass plates on both sides away from each other after the glass is cut, sufficient movement space is provided for the grinding part 11, and the double-sided grinding wheel 111 in the grinding part 11 is cooperated to perform mobile grinding on the cross sections of the two groups of glass plates after cutting, and complete the upper grinding process, and fully utilize the positioning operation of the cutting device, and complete the immediate double-sided grinding of the glass after cutting in a way that avoids re-shifting and positioning after the cutting is completed, thereby further improving the cutting quality of the glass cutting section after cutting and improving the efficiency of glass processing after cutting.

[0041] Embodiment 2: When cutting and double-sided grinding are performed, the external cutting fluid supply device is maintained to input the cutting fluid into the fluid passage pipe 14, so that the cutting fluid flows into the middle hole 48, and is sprayed out through the spray hole 47, and is sprayed toward the glass cutting position and grinding position through the inclined surface 46.

[0042] Firstly, by reusing the movable and adjustable carrier 4, utilizing the inclined surfaces 46 opened at the ends of the two sets of positioning plates 41, and the middle hole 48 and the spray hole 47 in the positioning plate 41, the cutting fluid is guided to flow into the middle hole 48 during the cutting process and the grinding process, thereby spraying from the area below the glass plate toward the glass area to be cut and the glass area to be ground, further reducing the investment in the cutting fluid spraying equipment, and by setting the spraying point at the positioning plate 41, it is adapted to the cutting fluid spraying during the above-mentioned cutting and grinding operations, avoiding the need to set cutting fluid spraying mechanisms on the grinding mechanism and the cutting mechanism respectively, and the cutting fluid sprayed from the bottom can directly contact the high-temperature area where the tool contacts the glass, thereby providing a more direct and more effective cooling effect, reducing tool wear and glass thermal deformation caused by high temperature, further improving the cutting quality, and achieving a good comprehensive use effect.

[0043] Among them, the carrier 4 includes a positioning plate 41, a top hole 42, a connecting cavity 43, a rubber sleeve 44, a bottom groove 45 and a slope 46. The positioning plate 41 is located on the top surface of the workbench 1, the top hole 42 is opened on the top surface of the positioning plate 41, the inside of the connecting cavity 43, and the connecting cavity 43 is connected to the top hole 42, the rubber sleeve 44 is fixedly sleeved in the top hole 42, the bottom groove 45 is opened at the bottom of the positioning plate 41, the slope 46 is opened on the top surface of the positioning plate 41, and the slope 46 is located above the bottom groove 45.

[0044] By utilizing the glass plate placed on the top of the top hole 42 for sealing and utilizing the negative pressure state in the connecting cavity 43, adsorption and fixation are achieved, and the rubber sleeve 44 improves the contact effect with the glass plate and the sealing of the negative pressure suction, thereby improving the stability of the negative pressure adsorption. The setting of the inclined surface 46 can provide a reserved space below the cutting to prevent the cutting knife from contacting the positioning plate 41 during the cutting process, thereby achieving self-protection. The bottom groove 45 adapts to the arrangement of the bottom grinding part 11 and provides space for the power part 13 to follow the movement. The two groups of carriers 4 can be moved left and right to adjust to achieve the gap control of the glass on both sides after cutting.

[0045] Among them, the adjustment component 5 includes a fixed tube 51, a connecting frame 52, a push rod 53 and a spring 54. The fixed tube 51 is fixedly sleeved on the side of the workbench 1. The connecting frame 52 is fixedly connected to the outer end of the fixed tube 51 and is communicated with the fixed tube 51. One end of the push rod 53 is movably sleeved in the fixed tube 51, and the other end is fixedly connected to the positioning plate 41. One end of the spring 54 is fixedly connected to the push rod 53, and the other end is fixed in the connecting frame 52.

[0046] By utilizing the vacuum suction assembly 6 to suck the air in the regulating assembly 5, an internal negative pressure effect is achieved, thereby realizing the movement control of the carrier 4, and the spring 1 54 automatically resets by utilizing its elasticity.

[0047] Among them, the vacuum suction assembly 6 includes a vacuum pump 61 and a reversing valve 62, the suction end of the vacuum pump 61 is connected to the outlet end of the reversing valve 62, and the two outlet ends of the reversing valve 62 are respectively connected to a No. 1 connecting pipe 7 and a No. 2 connecting pipe 8, the other end of the No. 1 connecting pipe 7 is fixed on the positioning plate 41, and the No. 1 connecting pipe 7 is connected to the connecting cavity 43, the other end of the No. 2 connecting pipe 8 is fixedly connected to the connecting frame 52, and the No. 2 connecting pipe 8 is connected to the interior of the connecting frame 52.

[0048] By utilizing the vacuum suction component 6 to realize suction in different directions, the adsorption control of the carrier 4 and the adjustment component 5 is realized respectively.

[0049] Among them, an assembly cavity 9 is opened on the top of the workbench 1, and a reciprocating transverse movement mechanism 10 is fixed in the assembly cavity 9. The reciprocating transverse movement mechanism 10 includes a servo motor, a screw and an assembly frame. The servo motor drives the screw to rotate forward and reverse to make the threaded assembly frame reciprocate and transversely move. The assembly frame is installed and fixed with a double-sided grinding component on the top.

[0050] The reciprocating lateral movement mechanism 10 is used to realize lateral control, so that the double-sided grinding assembly moves laterally to perform double-sided grinding.

[0051] Among them, the annular groove 112 is opened on the outer surface of the grinding wheel 111, the number of the sleeve frames 113 is two, the two sleeve frames 113 are rotatably sleeved in the annular groove 112, the support blocks 114 are fixed on the bottom of the sleeve frames 113 one by one, the gear 115 is fixedly sleeved in the annular groove 112, and the two sleeve frames 113 are symmetrically distributed on both sides of the gear 115, the lifting and lowering adjustment part 12 is an electric push rod, the top of the lifting and lowering adjustment part 12 is fixedly connected to the support block 114, the power part 13 includes a driving motor and gear 2, the driving motor is fixed to the top of the electric push rod through the frame, the gear 2 is meshed with the gear 1 115, the driving motor drives the gear 2 to rotate and drives the gear 1 115 to rotate.

[0052] The grinding process is achieved by controlling the up and down movement of the grinding part 11 by utilizing the lifting and lowering adjustment part 12 and providing the rotational power by the power part 13 .

[0053] Among them, the carrier 4 also includes a spray hole 47 and a middle hole 48. The spray hole 47 is opened on the positioning plate 41 and is located on the front side of the inclined surface 46. The middle hole 48 is opened inside the positioning plate 41 and is connected with the spray hole 47. A liquid pipe 14 is fixedly provided at the end of the positioning plate 41. The liquid pipe 14 is connected with the middle hole 48. The liquid pipe 14 is externally connected to the cutting fluid supply mechanism and introduces the cutting fluid into the middle hole 48.

[0054] By utilizing the spray holes 47 on the inclined surface 46, the cutting fluid is sprayed at the bottom during the cutting and grinding process to achieve a cooling treatment.

[0055] The working principle and use process of the present invention are as follows: a glass plate to be cut is placed on the top of the positioning plate 41 of the carrier 4, the glass plate covers the top of the rubber sleeve 44, the vacuum pump 61 is started, and the reversing valve 62 is used to suck air into the No. 1 connecting pipe 7, and the air is sucked out toward the connecting cavity 43 in the two groups of positioning plates 41. The internal air pressure of the connecting cavity 43 is reduced under the top seal, and the glass plate is adsorbed and fixed on the top surface of the positioning plate 41. Then the cutting mechanism 3 in the assembly frame 2 is started, and the cutting mechanism moves to the outer end of the glass plate, and after the position is lowered, it moves horizontally to cut the glass plate. After the cutting is completed, the reversing valve 62 is actuated to switch the suction direction of the vacuum pump 61, so that the gas in the regulating component 5 is sucked through the No. 2 connecting pipe 8. As the gas in the connecting frame 52 is sucked out, the internal air pressure is reduced, so that the internal negative pressure pulls The push rod 53 moves laterally along the inside of the fixed tube 51, thereby pulling the positioning plate 41 to move along the top of the workbench 1, the distance between the two groups of carriers 4 increases, and the lifting and adjusting part 12 in the double-sided grinding assembly is started, driving the grinding part 11 and the power part 13 to move upward, and the grinding wheel 111 in the grinding part 11 moves up to between the two cut glass plates, and the power part 13 drives the grinding wheel 111 to rotate, while keeping the reciprocating transverse movement mechanism 10 started, so that the grinding part 11 moves back and forth along the cut sections of the glass plates on both sides, and performs rotational grinding at the same time; when cutting and double-sided grinding are performed, the external cutting fluid supply device is kept to input the cutting fluid into the liquid pipe 14, so that the cutting fluid passes into the middle hole 48, and is sprayed out through the spray hole 47, and is sprayed toward the glass cutting position and the grinding position through the inclined surface 46.

[0056] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic glass cutting device, comprising a workbench (1), an assembly frame (2) fixed on the top of the workbench (1), and a cutting mechanism (3) installed on the bottom of the assembly frame (2), characterized in that: The top of the workbench (1) is provided with symmetrically distributed carriers (4), the two sides of the workbench (1) are fixedly provided with adjustment components (5), the front of the workbench (1) is fixedly provided with a vacuum suction component (6), the vacuum suction component (6) controls the two groups of carriers (4) to move closer and farther through the adjustment component (5), a reciprocating transverse movement mechanism (10) is fixedly provided inside the workbench (1), the vacuum suction component (6) fixes the glass plate by adsorbing the carrier (4), and a double-sided polishing component is provided on the top of the reciprocating transverse movement mechanism (10), the double-sided polishing component comprises: A grinding part (11), the grinding part (11) comprising a grinding wheel (111), an annular groove (112), a sleeve frame (113), a support block (114) and a gear one (115); A lifting and lowering adjustment part (12), wherein the lifting and lowering adjustment part (12) is fixed on a sliding frame at the top of the reciprocating transverse movement mechanism (10); A power unit (13) is fixed on the movable end of the lifting and adjusting unit (12), and the power unit (13) drives the grinding unit (11) to rotate.

2. The automatic glass cutting device according to claim 1, characterized in that: The carrier (4) comprises a positioning plate (41), a top hole (42), a connecting cavity (43), a rubber sleeve (44), a bottom groove (45) and an inclined surface (46); the positioning plate (41) is located on the top surface of the workbench (1); the top hole (42) is opened on the top surface of the positioning plate (41), the connecting cavity (43) is inside, and the connecting cavity (43) is connected to the top hole (42); the rubber sleeve (44) is fixedly sleeved in the top hole (42); the bottom groove (45) is opened at the bottom of the positioning plate (41); the inclined surface (46) is opened on the top surface of the positioning plate (41), and the inclined surface (46) is located above the bottom groove (45).

3. The automatic glass cutting device according to claim 2, characterized in that: The adjustment assembly (5) comprises a fixed tube (51), a connecting frame (52), a push rod (53) and a spring (54); the fixed tube (51) is fixedly sleeved on the side of the workbench (1); the connecting frame (52) is fixedly connected to the outer end of the fixed tube (51) and is communicated with the fixed tube (51); one end of the push rod (53) is movably sleeved in the fixed tube (51), and the other end is fixedly connected to the positioning plate (41); one end of the spring (54) is fixedly connected to the push rod (53), and the other end is fixed in the connecting frame (52).

4. The automatic glass cutting device according to claim 3, characterized in that: The vacuum suction assembly (6) comprises a vacuum pump (61) and a reversing valve (62); the suction end of the vacuum pump (61) is connected to the outlet end of the reversing valve (62); the two outlet ends of the reversing valve (62) are respectively connected to a No. 1 connecting pipeline (7) and a No. 2 connecting pipeline (8); the other end of the No. 1 connecting pipeline (7) is fixed on the positioning plate (41), and the No. 1 connecting pipeline (7) is connected to the connecting cavity (43); the other end of the No. 2 connecting pipeline (8) is fixedly connected to the connecting frame (52), and the No. 2 connecting pipeline (8) is connected to the inside of the connecting frame (52).

5. The automatic glass cutting device according to claim 4, characterized in that: An assembly cavity (9) is provided on the top of the workbench (1), and the reciprocating transverse movement mechanism (10) is fixed in the assembly cavity (9). The reciprocating transverse movement mechanism (10) comprises a servo motor, a lead screw and an assembly frame. The servo motor drives the lead screw to rotate forward and reversely to cause the threaded assembly frame to reciprocate and transversely move. The assembly frame is installed with a double-sided grinding component fixed on the top.

6. The automatic glass cutting device according to claim 5, characterized in that: The annular groove (112) is formed on the outer side of the grinding wheel (111); there are two sleeve frames (113); both sleeve frames (113) are rotatably sleeved in the annular groove (112); the support blocks (114) are fixed to the bottom of the sleeve frames (113) in a one-to-one correspondence; the gear one (115) is fixedly sleeved in the annular groove (112); and the two sleeve frames (113) are symmetrically distributed on both sides of the gear one (115).

7. The automatic glass cutting device according to claim 6, characterized in that: The lifting and lowering adjustment part (12) is an electric push rod, and the top of the lifting and lowering adjustment part (12) is fixedly connected to the support block (114).

8. The automatic glass cutting device according to claim 7, characterized in that: The power unit (13) comprises a driving motor and a second gear. The driving motor is fixed to the top of the electric push rod through a frame. The second gear is meshed with the first gear (115). The driving motor drives the second gear to rotate and drives the first gear (115) to rotate.

9. The automatic glass cutting device according to claim 8, characterized in that: The carrier (4) further comprises a liquid spray hole (47) and an intermediate hole (48); the liquid spray hole (47) is provided on the positioning plate (41) and is located on the front side of the inclined surface (46); the intermediate hole (48) is provided inside the positioning plate (41) and is connected to the liquid spray hole (47); a liquid passage tube (14) is fixedly provided at the end of the positioning plate (41); the liquid passage tube (14) is connected to the intermediate hole (48); the liquid passage tube (14) is externally connected to a cutting fluid supply mechanism and guides the cutting fluid into the intermediate hole (48).

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