A guiding and positioning device based on glass plate laser cutting

Abstract

The application discloses a kind of guiding and positioning equipment based on glass plate laser cutting, it is related to glass plate cutting technical field;And the present application includes laser cutting mechanism;By the cooperation of leveling mechanism and material placing mechanism, the height adjustment of first level and second level is facilitated, and the rotation adjustment of first level and second level is facilitated, so as to help the user conveniently judge whether the corresponding glass plate to be cut is in a horizontal state, in addition, the height of the four corners of the material placing cross can be adjusted conveniently, and the glass plate to be cut can be adjusted to a horizontal state conveniently, so that the glass plate to be cut can be always in a horizontal state for laser cutting processing, thereby ensuring the laser cutting effect of the glass plate, and avoiding the phenomenon that the glass plate to be cut is not placed flat after long-term use of the support table, which affects the laser cutting effect.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of glass plate cutting, in particular to a guiding and positioning equipment based on glass plate laser cutting. BACKGROUND

[0002] Laser cutting refers to using high-power density laser beam to irradiate the cutting material, so that the material is quickly heated to vaporization temperature and evaporated to form a hole, and with the movement of the light beam to the material, the hole continuously forms a narrow cutting seam, and the cutting of the material is completed.

[0003] In the field of glass plate laser cutting, guiding and positioning equipment is used to limit and fix the glass plate to be cut to ensure the stable development of glass plate cutting operation, but the existing guiding and positioning equipment based on glass plate laser cutting still has some shortcomings:

[0004] 1. It is inconvenient for the user to determine whether the corresponding glass plate to be cut is in a horizontal state and adjust it to a horizontal state, so that the problem of unevenness of the glass plate to be cut support table after long-term use occurs, which affects the laser cutting effect;

[0005] 2. The existing guiding and positioning equipment is not convenient, safe and accurate for correcting the position of the glass plate to be cut.

[0006] In view of the above problems, the present application proposes a guiding and positioning equipment based on glass plate laser cutting to solve the above problems. SUMMARY

[0007] In order to solve the problem that the existing guiding and positioning equipment based on glass plate laser cutting is not convenient for the user to determine whether the corresponding glass plate to be cut is in a horizontal state and adjust it to a horizontal state, and is not convenient for correcting the position of the glass plate to be cut, the purpose of the present application is to provide a guiding and positioning equipment based on glass plate laser cutting.

[0008] To solve the above technical problems, the present application adopts the following technical scheme: a guiding and positioning equipment based on glass plate laser cutting, comprising a laser cutting mechanism, a leveling mechanism and a limiting mechanism used in cooperation are arranged on the laser cutting mechanism, and a material placing mechanism used in cooperation is arranged on the inner side of the laser cutting mechanism, a guiding and positioning mechanism and an adjusting mechanism are arranged on the material placing mechanism, the cooperation of the leveling mechanism and the material placing mechanism can help the user to conveniently determine whether the corresponding glass plate to be cut is in a horizontal state and adjust the glass plate to be cut to a horizontal state, the limiting mechanism can limit and support the leveling mechanism during non-operation, the cooperation of the guiding and positioning mechanism and the adjusting mechanism can realize convenient, safe and accurate correction of the position of the glass plate to be cut, and the glass plate to be cut can be stably fixed after adjustment.

[0009] Preferably, the laser cutting mechanism comprises a cutting chassis, an electric cylinder body is fixedly installed on the upper end of each side of the cutting chassis, an electric cylinder sliding block is slidably arranged on the electric cylinder body, a first T-shaped plate is fixedly connected to the outer side of the electric cylinder sliding block, an adjusting guide rail is fixedly installed on the inner side top end of the two first T-shaped plates, a laser generator is arranged on the adjusting guide rail in cooperation, the leveling mechanism comprises a second T-shaped plate, the second T-shaped plate is fixedly connected with the laser generator, a first electric push rod is fixedly installed on the second T-shaped plate, the output end of the first electric push rod slidably penetrates through the second T-shaped plate and is fixedly sleeved with a leveling support at the end thereof, leveling shafts are rotatably inserted into the bottom end of both sides of the leveling support, a first level is fixedly installed between the two leveling shafts, a leveling torsion spring is movably sleeved on the leveling shaft, the two ends of the leveling torsion spring are fixedly connected with the leveling support and the first level respectively, an L-shaped mounting rod is fixedly installed on one side of the upper end of the first level, a second level is fixedly connected to the L-shaped mounting rod in cooperation with the first level, the second level is perpendicular to the first level, the placing mechanism comprises a leveling lead screw, the leveling lead screw is threadedly inserted into the four corners of the cutting chassis, a leveling hand wheel is fixedly sleeved with the bottom end of the leveling lead screw, anti-slip grooves are arranged on the outer wall of the leveling hand wheel in cooperation, the anti-slip grooves are arrayed, a connecting ball head is fixedly connected to the top end of the leveling lead screw, a connecting ball sleeve is rotatably sleeved on the outer side of the connecting ball head, four connecting ball sleeves are fixedly sleeved with a placing cross frame in cooperation.

[0010] Preferably, the limiting mechanism comprises a second electric push rod, an installation through hole is formed through the lower end of the second T-shaped plate, the second electric push rod is fixedly inserted into the installation through hole, a limiting sleeve ring is fixedly sleeved with the output end of the second electric push rod, a limiting push rod is integrally formed on the limiting sleeve ring, a V-shaped limiting plate is fixedly sleeved with the bottom end of the limiting push rod, and the inclined end of the V-shaped limiting plate can be attached to the first level.

[0011] Preferably, the guide positioning mechanism comprises third electric push rods and a bidirectional electric push rod, the bottom end of the material placing cross frame is provided with matching installation through holes and sliding through holes, the installation through holes are symmetrically arranged, the third electric push rods are fixedly inserted into the installation through holes, the ends of the output ends of the two third electric push rods are fixedly sleeved with lifting ring frames, the lifting ring frames are slidingly inserted into the sliding through holes, the middle part of the bottom end of the lifting ring frame is fixedly inserted with an adjusting motor, the lower end of the lifting ring frame is provided with arc-shaped heat dissipation grooves matched with the adjusting motor, the arc-shaped heat dissipation grooves are arranged in an array, the end of the output end of the adjusting motor is fixedly sleeved with an adjusting turntable, the adjusting turntable is slidingly attached to the top end of the lifting ring frame, the middle part of the upper end of the material placing cross frame is provided with a sliding through hole, the adjusting turntable can be slidingly inserted into the sliding through hole, the bidirectional electric push rod is fixedly installed at the inner sides of the two ends of the material placing cross frame, the ends of the output ends of the two sides of the bidirectional electric push rod are fixedly sleeved with connecting sleeve rings, the connecting sleeve rings are fixedly connected with guide sliding rods, the guide sliding rods slidingly penetrate through the material placing cross frame and are fixedly sleeved with positioning supports at the ends thereof, symmetrically arranged guide horizontal holes are provided at the two sides of the material placing cross frame, the guide sliding rods are slidingly inserted into the guide horizontal holes, the positioning supports are rotatably inserted with arrayed guide shafts, the guide shafts are rotatably sleeved with guide rollers matched with the material placing cross frame, symmetrically arranged fourth electric push rods are fixedly inserted into the positioning supports, the ends of the output ends of the fourth electric push rods are fixedly sleeved with positioning rubber sleeves, symmetrically arranged connecting through holes are provided at the lower end of the positioning support, the positioning rubber sleeves movably penetrate through the connecting through holes, the adjusting mechanism comprises rotating supports, adjusting shafts and a driving gear ring, the rotating supports are fixedly installed at the inner bottom ends of the material placing cross frame, the rotating supports are symmetrically arranged, the adjusting shafts are rotatably inserted into the bottom ends of the material placing cross frame, the adjusting shafts are fixedly sleeved with second bevel gears and driven gears, the second bevel gears are engaged with adjacent first bevel gears, the driving gear ring is slidingly sleeved on the lifting ring frame and is engaged with the driven gear, the top end of the driving gear ring is fixedly installed with mirror image arranged vertical connecting rods, the top ends of the vertical connecting rods are fixedly connected with the adjusting turntable, the thickness of the driven gear is greater than that of the driving gear ring.

[0012] Compared with the prior art, the present application has the following advantages:

[0013] 1. The cooperation of the leveling mechanism and the material placing mechanism provides convenience for the height adjustment of the first and second levels, and provides convenience for the rotation adjustment of the first and second levels, so as to help the user to conveniently judge whether the corresponding to-be-cut glass plate is in a horizontal state, in addition, the height of the four corners of the material placing cross frame can be conveniently adjusted, so that the to-be-cut glass plate can be conveniently adjusted to a horizontal state, so that the to-be-cut glass plate can be always in a horizontal state for laser cutting processing, thereby ensuring the laser cutting effect of the glass plate, and avoiding the phenomenon that the to-be-cut glass plate is placed unevenly due to the unevenness of the to-be-cut glass plate support table after long-term use, thereby affecting the laser cutting effect;

[0014] 2. The setting of the limiting mechanism provides convenience for the adjustment of the horizontal position of the limiting sleeve ring and the limiting push rod, thereby providing convenience for the adjustment of the horizontal position of the V-shaped limiting plate, and thereby the first level can be limited and supported during the non-operation of the leveling mechanism, so as to avoid the fatigue phenomenon of the leveling torsional spring due to long-term torsion, thereby ensuring the normal use of the leveling mechanism;

[0015] 3. The cooperation of the guide positioning mechanism and the adjustment assisting mechanism can drive the to-be-cut glass plate to conveniently move upward and rotate, and can ensure that two groups of linear light beams on the same side are synchronously rotated upward from both sides of the adjustment assisting lever shaft, so that the relative position between the upward rotating linear light beam and the corresponding rotating edge of the to-be-cut glass plate is gradually adjusted to correct the position of the to-be-cut glass plate, in addition, the two positioning supports are driven to move oppositely and contact the edge of the to-be-cut glass plate after the guide rollers and the position are adjusted, and then the to-be-cut glass plate is pushed to correct the position accurately, thereby realizing convenient, safe and accurate correction of the position of the to-be-cut glass plate, and after the correction, the to-be-cut glass plate is pushed to slide horizontally by the guide rollers, and after the position is adjusted, the to-be-cut glass plate is stably fixed. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and those skilled in the art can obtain other drawings according to these drawings without creative labor.

[0017] Figure 1 The structure of the present application is shown in the figure.

[0018] Figure 2 The installation of the adjustment assisting mechanism in the present application is shown in the figure.

[0019] Figure 3 The present application Figure 2Structure schematic view of the middle A.

[0020] Figure 4 For the invention Figure 2 Structure schematic view of the middle B.

[0021] Figure 5 For the invention Figure 2 Structure schematic view of the middle C.

[0022] Figure 6 For the installation of the guiding positioning mechanism in the invention.

[0023] Figure 7 For the invention Figure 6 Structure schematic view of the middle D.

[0024] Figure 8 For the invention Figure 7 Structure schematic view of the middle E.

[0025] Figure 9 For the installation of the limiting mechanism in the invention.

[0026] Figure 10 For the invention Figure 9 Structure schematic view of the middle F.

[0027] In the figure: 1, laser cutting mechanism; 11, cutting chassis; 12, electric cylinder body; 13, electric cylinder slider; 14, first T-shaped plate; 15, adjusting guide rail; 16, laser generator; 2, leveling mechanism; 21, second T-shaped plate; 22, first electric push rod; 23, leveling support; 24, leveling pivot; 25, first level; 26, leveling torsion spring; 27, L-shaped mounting rod; 28, second level; 29, mounting through hole; 3, limiting mechanism; 31, second electric push rod; 32, limiting sleeve ring; 33, limiting push rod; 34, V-shaped limiting plate; 4, material placing mechanism; 41, leveling screw rod; 42, leveling hand wheel; 43, connecting ball head; 44, connecting ball sleeve; 45, material placing cross frame; 46, anti-skid groove; 47, mounting through hole; 48, sliding through hole; 49, sliding through hole; 410, guiding horizontal hole; 5, guiding positioning mechanism; 51, third electric push rod; 52, bidirectional electric push rod; 53, lifting ring frame; 54, adjusting motor; 55, adjusting turntable; 56, connecting sleeve ring; 57, guiding sliding rod; 58, positioning support; 59, guiding pivot; 510, guiding roller; 511, fourth electric push rod; 512, positioning rubber sleeve; 513, connecting through hole; 514, arc-shaped heat dissipation groove; 6, adjustment assisting mechanism; 61, rotating support; 62, adjustment assisting pivot; 63, driving gear ring; 64, adjustment assisting lever; 65, strip-shaped light source; 66, first bevel gear; 67, second bevel gear; 68, driven gear. DETAILED DESCRIPTION

[0028] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0029] Example: Figures 1-10 As shown, the present invention provides a guiding and positioning device for laser cutting of glass plates, including a laser cutting mechanism 1. The laser cutting mechanism 1 is equipped with a leveling mechanism 2 and a limiting mechanism 3 for cooperative use. The inner side of the laser cutting mechanism 1 is equipped with a material placement mechanism 4 for cooperative use. The material placement mechanism 4 is equipped with a guiding and positioning mechanism 5 and an adjustment mechanism 6 for cooperative use. The cooperation of the leveling mechanism 2 and the material placement mechanism 4 can help the user to easily determine whether the glass plate to be cut is in a horizontal state and to easily adjust the glass plate to be cut to a horizontal state. The setting of the limiting mechanism 3 can limit and support the leveling mechanism 2 when it is not in operation. The cooperation of the guiding and positioning mechanism 5 and the adjustment mechanism 6 realizes convenient, safe and accurate correction and adjustment of the position of the glass plate to be cut, and can stably fix it after adjustment.

[0030] The laser cutting mechanism 1 comprises a cutting base frame 11, the two side upper ends of the cutting base frame 11 are fixedly installed with electric cylinder bodies 12, the electric cylinder bodies 12 are slidably provided with electric cylinder sliding blocks 13, the outer sides of the electric cylinder sliding blocks 13 are fixedly connected with first T-shaped plates 14, the inner side top ends of the two first T-shaped plates 14 are fixedly installed with adjusting guide rails 15, the adjusting guide rails 15 are provided with a laser generator 16 used in cooperation, the cooperation of the electric cylinder bodies 12 and the electric cylinder sliding blocks 13 and the cooperation of the adjusting guide rails 15 and the laser generator 16 can conveniently adjust the horizontal position of the laser generator 16, and the laser generator 16 can perform laser cutting on a glass plate, which are all prior arts and will not be described in detail here, the leveling mechanism 2 comprises a second T-shaped plate 21, the second T-shaped plate 21 is fixedly connected with the laser generator 16, the second T-shaped plate 21 is fixedly installed with a first electric push rod 22, the output end of the first electric push rod 22 is slidably penetrated through the second T-shaped plate 21 and is fixedly sleeved with a leveling support 23 at the end thereof, the bottom ends of the two sides of the leveling support 23 are rotatably inserted with leveling rotating shafts 24, a first level 25 is fixedly installed between the two leveling rotating shafts 24, the leveling rotating shafts 24 are movably sleeved with leveling torsion springs 26, the two ends of the leveling torsion springs 26 are fixedly connected with the leveling support 23 and the first level 25 respectively, the upper end of one side of the first level 25 is fixedly installed with an L-shaped mounting rod 27, the end of the L-shaped mounting rod 27 is fixedly connected with a second level 28 used in cooperation with the first level 25, the second level 28 is vertically distributed with the first level 25, the placing mechanism 4 comprises leveling lead screws 41, the leveling lead screws 41 are threadedly inserted at the four corners of the cutting base frame 11, the bottom ends of the leveling lead screws 41 are fixedly sleeved with leveling hand wheels 42, anti-skid grooves 46 are formed in the outer wall of the leveling hand wheels 42 and are used in cooperation, the anti-skid grooves 46 are arrayed, the use of the anti-skid grooves 46 can increase the friction and facilitate operation, the top ends of the leveling lead screws 41 are fixedly connected with connecting ball heads 43, the outer sides of the connecting ball heads 43 are rotatably sleeved with connecting ball sleeves 44, the top ends of the four connecting ball sleeves 44 are fixedly sleeved with placing cross frames 45 used in cooperation.

[0031] By adopting the technical scheme, when in use, the first electric push rod 22 is started, so as to drive the leveling support 23 to move downward, and then drive the first level 25 and the second level 28 to move downward synchronously, and when the end of the first level 25 away from the leveling support 23 contacts the corresponding glass plate to be cut, the end of the first level 25 is limited to move downward, so as to push the first level 25 to rotate and drive the leveling shaft 24 and the L-shaped mounting rod 27 to rotate synchronously, and then drive the second level 28 to rotate synchronously and twist the leveling torsion spring 26, until the bottom end of the first level 25 completely matches the middle part of the top end of the corresponding glass plate to be cut, the first electric push rod 22 is stopped, then the user needs to judge whether the corresponding glass plate to be cut is in a horizontal state according to the positions of the level bubbles of the first level 25 and the second level 28, if the corresponding glass plate to be cut is in a horizontal position, the first level 25 and the V-shaped limiting plate 34 are reset, if the corresponding glass plate to be cut is not in a horizontal position, the corresponding leveling hand wheel 42 is rotated according to the inclination state, so as to drive the corresponding leveling lead screw 41 to rotate, and then the height of one corner of the corresponding material placing cross frame 45 is adjusted through the corresponding connecting ball head 43 and the connecting ball sleeve 44, at the same time, the first electric push rod 22 drives the first level 25 to move upward gradually, until the corresponding glass plate to be cut is adjusted to a horizontal state, and then the first level 25 and the V-shaped limiting plate 34 are reset, then the electric cylinder body 12, the adjusting guide rail 15 and the laser generator 16 are started, and the corresponding glass plate to be cut is cut by laser.

[0032] The limiting mechanism 3 comprises a second electric push rod 31, a mounting through hole 29 is formed in the lower end of the second T-shaped plate 21, and the second electric push rod 31 is fixedly inserted into the mounting through hole 29, and the mounting through hole 29 ensures the stable insertion of the second electric push rod 31, a limiting sleeve ring 32 is fixedly sleeved at the end of the output end of the second electric push rod 31, a limiting push rod 33 is integrally formed on the limiting sleeve ring 32, a V-shaped limiting plate 34 is fixedly sleeved at the bottom end of the limiting push rod 33, and the inclined end of the V-shaped limiting plate 34 can be matched with the first level 25.

[0033] By adopting the technical scheme, when in use, the electric cylinder body 12 and the adjusting guide rail 15 are started, and the laser generator 16 is moved to the middle position of the glass plate to be cut after positioning, then the second electric push rod 31 is started, so as to drive the limiting sleeve ring 32 to move away from the second T-shaped plate 21, and then the V-shaped limiting plate 34 is driven to move through the limiting push rod 33, until the distance between the limiting sleeve ring 32 and the second T-shaped plate 21 is the largest, and then the second electric push rod 31 is closed, at this time, the V-shaped limiting plate 34 is completely separated from the first level 25.

[0034] The guide positioning mechanism 5 comprises a third electric push rod 51 and a bidirectional electric push rod 52. The bottom end of the material placing cross frame 45 is provided with a mounting hole 47 and a sliding hole 48 which are used in cooperation. The mounting hole 47 is in a symmetrical structure. The third electric push rod 51 is fixedly inserted into the mounting hole 47. The ends of the output ends of the two third electric push rods 51 are fixedly sleeved with a lifting ring frame 53. The lifting ring frame 53 is slidingly inserted into the sliding hole 48. The bottom end of the lifting ring frame 53 is fixedly inserted with an adjusting motor 54. The lower end of the lifting ring frame 53 is provided with an arc-shaped heat dissipation groove 514 which is used in cooperation with the adjusting motor 54. The arc-shaped heat dissipation grooves 514 are arranged in an array. The arrangement of the arc-shaped heat dissipation grooves 514 guarantees the normal heat dissipation of the adjusting motor 54. The end of the output end of the adjusting motor 54 is fixedly sleeved with an adjusting turntable 55. The adjusting turntable 55 is slidingly attached to the top end of the lifting ring frame 53. The adjusting turntable 55 is in a transparent structure. The upper end of the material placing cross frame 45 is provided with a sliding hole 49. The adjusting turntable 55 can be slidingly inserted into the sliding hole 49. The bidirectional electric push rod 52 is fixedly installed at the inner sides of both ends of the material placing cross frame 45. The ends of the output ends of the bidirectional electric push rod 52 are fixedly sleeved with a connecting sleeve ring 56. The connecting sleeve ring 56 is fixedly connected with a guide sliding rod 57. The guide sliding rod 57 is slidingly inserted into the material placing cross frame 45 and is fixedly sleeved with a positioning support 58 at the end thereof. The two sides of the material placing cross frame 45 are provided with symmetrically arranged guide horizontal holes 410. The guide sliding rod 57 is slidingly inserted into the guide horizontal holes 410. The arrangement of the guide horizontal holes 410 plays a limiting and guiding role in the movement adjustment of the guide sliding rod 57. The positioning support 58 is rotatably inserted with arrayed guide shafts 59. The guide shafts 59 are rotatably sleeved with guide rollers 510 which are used in cooperation with the material placing cross frame 45. The positioning support 58 is fixedly inserted with symmetrically arranged fourth electric push rods 511. The ends of the output ends of the fourth electric push rods 511 are fixedly sleeved with positioning rubber sleeves 512. The lower end of the positioning support 58 is provided with symmetrically arranged connecting holes 513. The positioning rubber sleeves 512 are movably inserted into the connecting holes 513. The arrangement of the connecting holes 513 guarantees the normal lifting of the positioning rubber sleeves 512. The adjusting mechanism 6 comprises a rotating support 61, an adjusting shaft 62 and a driving gear ring 63. The rotating support 61 is fixedly installed at the inner bottom end of the material placing cross frame 45. The rotating supports 61 are symmetrically arranged. The rotating support 61 is rotatably inserted with adjusting rods 64. Symmetrically arranged strip-shaped light sources 65 are fixedly installed on the outer walls of the adjusting rods 64. The strip-shaped light sources 65 can emit strip-shaped light beams. Adjacent ends of the adjusting rods 64 are fixedly installed with first bevel gears 66. The adjusting shaft 62 is rotatably inserted into the bottom ends of the material placing cross frame 45. The adjusting shaft 62 is fixedly sleeved with second bevel gears 67 and driven gears 68. The second bevel gears 67 are engaged with the adjacent first bevel gears 66. The driving gear ring 63 is slidingly sleeved on the lifting ring frame 53.And the driving gear ring 63 is engaged with the driven gear 68, the top end of the driving gear ring 63 is fixedly installed with the vertically distributed vertical connecting rod, and the top end of the vertical connecting rod is fixedly connected with the adjusting turntable 55, the thickness of the driven gear 68 is greater than the thickness of the driving gear ring 63, so that the driving gear ring 63 can be kept in engagement with the driven gear 68 when the lifting ring frame 53 drives the driving gear ring 63 to move upwards.

[0035] By adopting the above technical scheme, when in use, the glass plate to be cut is placed on the top end of the material placing cross frame 45 and is located at the upper end of the adjusting turntable 55, then the third electric push rod 51 is started, so that the lifting ring frame 53 can be driven to move upwards, and then the adjusting turntable 55 and the corresponding glass plate to be cut can be driven to move upwards, and when the bottom end of the glass plate to be cut is separated from the top end of the material placing cross frame 45, the third electric push rod 51 is paused, and the adjusting motor 54 and the strip light source 65 are started, at this time, the adjusting motor 54 drives the adjusting turntable 55 to rotate, so that the corresponding glass plate to be cut and the vertical connecting rod can be driven to rotate, and then the driving gear ring 63 can be driven to rotate, further, the two driven gears 68 can be driven to rotate, so that the corresponding second bevel gears 67 can be driven to rotate through the corresponding adjusting shafts 62, then the corresponding two first bevel gears 66 on both sides can be driven to reverse synchronously, so that the corresponding two adjusting shafts 64 on both sides can be driven to reverse synchronously, then one of the strip light sources 65 on the same adjusting shaft 64 can be driven to rotate upwards, further, it can be ensured that there are two groups of strip light beams on the same side which are synchronously driven to rotate upwards from both sides of the adjusting shaft 64, so that the position of the glass plate to be cut can be gradually adjusted and corrected by means of the relative position between the upward rotating strip light beam and the edge of the rotating glass plate to be cut, and after the coarse adjustment is completed, the glass plate to be cut is lowered and reset, and the adjusting motor 54 and the strip light source 65 are turned off.

[0036] Then the two bidirectional electric push rods 52 are started, so that the corresponding two connecting sleeve rings 56 can drive the corresponding two guide sliding rods 57 to move in opposite directions, and then the two positioning supports 58 can be driven to move in opposite directions, and when the guide rollers 510 contact the edges of the glass plate to be cut after the position is coarsely adjusted, the glass plate to be cut can be pushed to be precisely adjusted and corrected, and after the correction, the glass plate to be cut can be pushed to be horizontally adjusted by means of the use of the guide rollers 510, then the bidirectional electric push rods 52 are turned off, and the fourth electric push rod 511 is started, so that the positioning rubber sleeve 512 can be driven to move downwards, and then the glass plate to be cut after the position is adjusted can be stably fixed.

[0037] Working principle: in use, place the glass to be cut on the top end of the material placing cross frame 45 and make the glass to be cut on the upper end of the adjusting turntable 55, then start the third electric push rod 51, which can drive the lifting ring frame 53 to move upwards, thereby driving the adjusting turntable 55 and the corresponding glass to be cut to move upwards, and when the bottom end of the corresponding glass to be cut is separated from the top end of the material placing cross frame 45, the third electric push rod 51 is paused and the adjusting motor 54 and the strip light source 65 are started, at this time the adjusting motor 54 will drive the adjusting turntable 55 to rotate, thereby driving the corresponding glass to be cut and the vertical connecting rod to rotate, further driving the driving gear ring 63 to rotate, further driving the two driven gears 68 to rotate, thereby driving the corresponding two first bevel gears 66 on both sides to reverse synchronously, thereby driving the corresponding two adjusting turn rods 64 on both sides to reverse synchronously, thereby making one of the strip light sources 65 on the same adjusting turn rod 64 rotate upwards, further ensuring that there are two groups of strip light beams on the same side rotating upwards from both sides of the adjusting turn rod 64, thereby gradually correcting the placement position of the corresponding glass to be cut by means of the relative position between the upward rotating strip light beam and the corresponding rotating edge of the glass to be cut, and after coarse adjustment, the corresponding glass to be cut is lowered to reset and the adjusting motor 54 and the strip light source 65 are turned off;

[0038] Then start the two bidirectional electric push rods 52, which can drive the corresponding two guide sliding rods 57 to move in opposite directions through the corresponding two connecting sleeve rings 56, thereby driving the two positioning supports 58 to move in opposite directions, and when the guide rollers 510 contact the edges of the glass to be cut after position coarse adjustment, they are pushed to correct the precise position, and after correction, they are pushed to adjust the horizontal sliding by means of the use of the guide rollers 510, then the bidirectional electric push rods 52 are turned off and the fourth electric push rod 511 is started, which can drive the positioning rubber sleeve 512 to move downwards, thereby stably fixing the glass to be cut after positioning;

[0039] Then start the electric cylinder body 12 and the adjusting guide rail 15 and move the laser generator 16 to the middle position of the glass to be cut after positioning, then start the second electric push rod 31, which can drive the limiting sleeve ring 32 to move away from the second T-shaped plate 21, thereby driving the V-shaped limiting plate 34 to move through the limiting push rod 33, until the distance between the limiting sleeve ring 32 and the second T-shaped plate 21 is maximized, then the second electric push rod 31 is turned off, at this time the V-shaped limiting plate 34 will be completely separated from the first horizontal ruler 25;

[0040] At this time, the first electric push rod 22 is started, so that the leveling support 23 can be driven to move downward, and the first level 25 and the second level 28 can be driven to move downward synchronously, and when the end of the first level 25 away from the leveling support 23 contacts the corresponding glass plate to be cut, the end of the first level 25 is limited to move downward, so that it is pushed to rotate and drive the leveling shaft 24 and the L-shaped mounting rod 27 to rotate synchronously, and then the second level 28 is driven to rotate synchronously and the leveling torsion spring 26 is twisted, until the bottom end of the first level 25 completely matches the middle of the top end of the corresponding glass plate to be cut, the first electric push rod 22 is paused, then the user needs to judge whether the corresponding glass plate to be cut is in a horizontal state according to the positions of the level bubbles of the first level 25 and the second level 28, if the corresponding glass plate to be cut is in a horizontal position, the first level 25 and the V-shaped limiting plate 34 are reset, if the corresponding glass plate to be cut is not in a horizontal position, the corresponding leveling hand wheel 42 is rotated according to the inclination state, so that the corresponding leveling lead screw 41 is driven to rotate, and then the height of one corner of the corresponding material placing cross frame 45 is adjusted through the corresponding connecting ball head 43 and the connecting ball sleeve 44, at the same time, the first electric push rod 22 drives the first level 25 to move upward gradually, until the corresponding glass plate to be cut is adjusted to a horizontal state, and then the first level 25 and the V-shaped limiting plate 34 are reset, then the electric cylinder body 12, the adjusting guide rail 15 and the laser generator 16 are started, and the corresponding glass plate to be cut is cut by laser.

[0041] Obviously, various modifications and changes can be made to the present application by those skilled in the art without departing from the spirit and scope of the present application. Accordingly, such modifications and changes are intended to fall within the scope of the present application as defined by the appended claims and their equivalents.

Claims

1. A guiding and positioning device based on laser cutting of glass sheets, comprising a laser cutting mechanism (1), characterized in that: The laser cutting mechanism (1) is provided with a leveling mechanism (2) and a limiting mechanism (3) used in cooperation, the inner side of the laser cutting mechanism (1) is provided with a material placing mechanism (4) used in cooperation, the material placing mechanism (4) is provided with a guiding and positioning mechanism (5) and an adjusting assisting mechanism (6) used in cooperation, the leveling mechanism (2) and the material placing mechanism (4) used in cooperation can help the user to conveniently judge whether the corresponding glass plate to be cut is in a horizontal state and conveniently adjust the glass plate to be cut to a horizontal state, the limiting mechanism (3) can limit and support the leveling mechanism (2) during non-operation, the guiding and positioning mechanism (5) and the adjusting assisting mechanism (6) used in cooperation can conveniently, safely and accurately correct the position of the glass plate to be cut, and the glass plate to be cut can be stably fixed after being adjusted; The laser cutting mechanism (1) comprises a cutting base frame (11), both sides of the upper end of the cutting base frame (11) are fixedly provided with an electric cylinder body (12), the electric cylinder body (12) is slidably provided with an electric cylinder sliding block (13), the outer side of the electric cylinder sliding block (13) is fixedly connected with a first T-shaped plate (14), the inner side top end of the two first T-shaped plates (14) is fixedly provided with an adjusting guide rail (15), and the adjusting guide rail (15) is provided with a laser generator (16) used in cooperation; The material placing mechanism (4) comprises a leveling lead screw (41), the leveling lead screw (41) is threadedly inserted into the four corners of the cutting base frame (11), the bottom end of the leveling lead screw (41) is fixedly sleeved with a leveling hand wheel (42), the top end of the leveling lead screw (41) is fixedly connected with a connecting ball head (43), the outer side of the connecting ball head (43) is rotatably sleeved with a connecting ball sleeve (44), and the top end of the four connecting ball sleeves (44) is fixedly sleeved with a material placing cross frame (45) used in cooperation. The guide positioning mechanism (5) comprises a third electric push rod (51) and a bidirectional electric push rod (52), the bottom end of the material placing cross frame (45) is provided with a matched installation through hole (47) and a sliding through hole (48), the installation through hole (47) is symmetrical, the third electric push rod (51) is fixedly inserted into the installation through hole (47), the ends of the output ends of the two third electric push rods (51) are fixedly sleeved with a lifting ring frame (53), the lifting ring frame (53) is slidably inserted into the sliding through hole (48), the bottom end of the lifting ring frame (53) is fixedly inserted with an adjusting motor (54), the end of the output end of the adjusting motor (54) is fixedly sleeved with an adjusting turntable (55), the adjusting turntable (55) is slidably attached to the top end of the lifting ring frame (53), the upper end of the material placing cross frame (45) is provided with a sliding through hole (49), the adjusting turntable (55) can be slidably inserted into the sliding through hole (49), the bidirectional electric push rod (52) is fixedly installed at the inner sides of the two ends of the material placing cross frame (45), the ends of the output ends of the bidirectional electric push rods (52) are fixedly sleeved with a connecting sleeve ring (56), the connecting sleeve ring (56) is fixedly connected with a guide sliding rod (57), the guide sliding rod (57) is slidably inserted into the material placing cross frame (45) and is fixedly sleeved with a positioning support (58) at the end thereof, the positioning support (58) is rotatably connected with an array of guide rotating shafts (59), the guide rotating shafts (59) are rotatably sleeved with guide rollers (510) matched with the material placing cross frame (45), the positioning support (58) is fixedly connected with symmetrically arranged fourth electric push rods (511), the ends of the output ends of the fourth electric push rods (511) are fixedly sleeved with positioning rubber sleeves (512), the lower end of the positioning support (58) is provided with symmetrically arranged connecting through holes (513), and the positioning rubber sleeves (512) are slidably inserted into the connecting through holes (513). The adjusting assisting mechanism (6) comprises rotating supports (61), an adjusting assisting rotating shaft (62) and a driving gear ring (63), the rotating supports (61) are fixedly installed at the inner bottom ends of the material placing cross frames (45) and are symmetrically distributed, the adjusting assisting rotating rods (64) are rotatably inserted into the rotating supports (61), strip-shaped light sources (65) are fixedly installed on the outer walls of the adjusting assisting rotating rods (64) and are symmetrically arranged, first bevel gears (66) are fixedly installed at the opposite ends of the adjusting assisting rotating rods (64) and are adjacent to each other, the adjusting assisting rotating shaft (62) is rotatably inserted into the bottom ends of the material placing cross frames (45) and is provided with second bevel gears (67) and driven gears (68) which are fixedly sleeved on the adjusting assisting rotating shaft (62), the second bevel gears (67) are engaged with the first bevel gears (66), the driving gear ring (63) is slidably sleeved on the lifting ring frame (53) and is engaged with the driven gears (68), the top end of the driving gear ring (63) is fixedly installed with mirror image distributed vertical connecting rods, the top ends of the vertical connecting rods are fixedly connected with the adjusting rotating disc (55), and the thickness of the driven gears (68) is greater than that of the driving gear ring (63).

2. The guiding and positioning apparatus for laser cutting of a glass sheet according to claim 1, wherein The leveling mechanism (2) comprises a second T-shaped plate (21), the second T-shaped plate (21) is fixedly connected with the laser generator (16), and a first electric push rod (22) is fixedly installed on the second T-shaped plate (21); the output end of the first electric push rod (22) is slidably penetrated through the second T-shaped plate (21) and is fixedly sleeved with a leveling support (23) at the end thereof; leveling shafts (24) are rotatably inserted into the bottom ends of the leveling support (23) on both sides thereof, and a first level (25) is fixedly installed between the two leveling shafts (24); a leveling torsion spring (26) is movably sleeved on the leveling shaft (24), and the two ends of the leveling torsion spring (26) are fixedly connected with the leveling support (23) and the first level (25) respectively; an L-shaped mounting rod (27) is fixedly installed on one side of the upper end of the first level (25), and a second level (28) used in cooperation with the first level (25) is fixedly connected to the end of the L-shaped mounting rod (27); and the second level (28) is vertically distributed with the first level (25).

3. A guide positioning apparatus for laser cutting of a glass sheet according to claim 2, wherein The limiting mechanism (3) comprises a second electric push rod (31), an installation through hole (29) is formed in the lower end of the second T-shaped plate (21), and the second electric push rod (31) is fixedly inserted into the installation through hole (29); a limiting sleeve ring (32) is fixedly sleeved on the output end of the second electric push rod (31), and a limiting push rod (33) is integrally formed on the limiting sleeve ring (32); a V-shaped limiting plate (34) is fixedly sleeved on the bottom end of the limiting push rod (33), and the inclined end of the V-shaped limiting plate (34) can be attached to the first level (25).

4. The guiding and positioning apparatus for laser cutting of a glass sheet according to claim 1, wherein A plurality of anti-skid grooves (46) are formed in the outer wall of the leveling hand wheel (42) and are arranged in an array.

5. The guiding and positioning apparatus for laser cutting of a glass sheet according to claim 1, wherein The lower end of the lifting ring frame (53) is provided with arc-shaped heat dissipation grooves (514) in array for cooperating with the adjusting motor (54).

6. The guiding and positioning apparatus for laser cutting of a glass sheet according to claim 1, wherein The two sides of the material placing cross frame (45) are provided with symmetrically arranged guide cross holes (410), and the guide sliding rods (57) are slidingly inserted into the guide cross holes (410).

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