Full-automatic laser glass perforating machine

Abstract

The utility model relates to a full-automatic laser glass perforating machine which conveys glass sheets from front to back through a first conveying belt mechanism and a second conveying belt mechanism, and then drives the first conveying belt mechanism and the second conveying belt mechanism to move towards each other or away from each other in the transverse direction through a conveying adjusting mechanism. The two sides of the glass sheet horizontally placed between the first conveying belt mechanism and the second conveying belt mechanism are clamped, limited and fixed during opposite movement, the glass sheet is slightly loosened during backward movement, the glass sheet can be driven to move front and back, the front-back position of the glass sheet is finely adjusted, a clamp is not needed, the equipment space is saved, and the production efficiency is improved. On one hand, the punching position of the glass sheet can be accurately positioned and aligned with the punching laser head, and on the other hand, a plurality of holes can be continuously punched in the front-back direction of one glass sheet.

Description

Technical Field

[0001] The utility model relates to a punching machine, in particular to a full-automatic laser glass punching machine. Background Art

[0002] The existing glass laser drilling machine needs to transport the glass sheet to the drilling device through a conveying mechanism, so that the drilling position of the glass sheet is aligned with the laser head of the drilling device, and then the drilling operation is performed. At present, when conveying the glass sheet, a clamp is usually used to clamp the glass sheet. In order to make the glass sheet more accurately aligned with the laser head, the glass sheet is fine-tuned when the glass sheet is transported to the position of the laser head. For example, Chinese patent ZL202323002228.8 discloses a photovoltaic glass laser drilling clamp, which can adjust the position of the glass sheet after clamping the glass sheet, which is conducive to the drilling process of the glass sheet. However, clamping the glass sheet at the laser head and performing fine-tuning requires very high control accuracy of the clamp, and the equipment space of the laser drilling machine at its laser head is limited, which also has a certain degree of limitation on the range of motion of the clamp. Summary of the invention

[0003] The problem to be solved by the utility model is to provide a fully automatic laser glass punching machine, which can accurately control the glass sheet during the conveying process, so that the punching position of the glass sheet can be accurately positioned and aligned with the punching laser head, and can save equipment space. The technical solution adopted is as follows:

[0004] A fully automatic laser glass drilling machine comprises a frame, a conveying mechanism, a blocking mechanism and a laser drilling mechanism, wherein the conveying mechanism and the laser drilling mechanism are both arranged on the frame, and is characterized in that: the conveying mechanism comprises a first conveyor belt mechanism, a second conveyor belt mechanism, a conveying drive mechanism, a conveying adjustment mechanism, a front clamping assembly and a rear clamping assembly; the conveying adjustment mechanism is used to drive the first conveyor belt mechanism and the second conveyor belt mechanism to move toward or away from each other in the lateral direction, the first conveyor belt mechanism and the second conveyor belt mechanism are installed side by side on the adjustment end of the conveying adjustment mechanism, and the first conveyor belt mechanism and the second conveyor belt mechanism are transmission-connected with the power output end of the conveying drive mechanism; the front clamping assembly comprises two front clamping pieces relatively arranged at the front ends of the first conveyor belt mechanism and the second conveyor belt mechanism, and the rear clamping assembly comprises two rear clamping pieces relatively arranged at the rear ends of the first conveyor belt mechanism and the second conveyor belt mechanism; the laser drilling mechanism is arranged above the first conveyor belt mechanism and the second conveyor belt mechanism, and the blocking mechanism is arranged between the first conveyor belt mechanism and the second conveyor belt mechanism and is located below the laser drilling mechanism.

[0005] The above-mentioned first conveyor belt mechanism and second conveyor belt mechanism are used to convey the glass sheets from front to back, and the conveying driving mechanism drives the first conveyor belt mechanism and the second conveyor belt mechanism to move synchronously; when conveying the glass sheets, the glass sheets are placed horizontally, and the two sides of the glass sheets are respectively placed flat on the first conveyor belt mechanism and the second conveyor belt mechanism.

[0006] The above-mentioned laser drilling mechanism, as a conventional functional component of a laser drilling machine, usually includes a laser head and a laser drilling driving device that drives the laser head to emit laser for drilling operations. It is the existing technology in this field and will not be described in detail here.

[0007] The blocking mechanism is used to block the glass pieces transported to the rear of the first conveyor belt mechanism and the second conveyor belt mechanism. When the blocking mechanism senses the glass pieces, it blocks them and the conveying drive mechanism stops conveying at the same time.

[0008] The above-mentioned conveying adjustment mechanism is used to drive the first conveyor belt mechanism and the second conveyor belt mechanism to move toward or away from each other. When moving toward each other, the two sides of the glass sheet placed flat between the first conveyor belt mechanism and the second conveyor belt mechanism are clamped and limited. When moving away from each other, the glass sheet is slightly loosened, which can drive the glass sheet to move forward and backward and fine-tune the front and rear position of the glass sheet, so that the punching position of the glass sheet can be accurately positioned and aligned with the punching laser head.

[0009] The above-mentioned front clamping assembly is used to initially clamp and fix the glass sheet when the glass sheet enters the conveyor belt mechanism; the above-mentioned rear clamping assembly is arranged at the rear of the first conveyor belt mechanism and the second conveyor belt mechanism, corresponding to the position of the punching laser head, and is used to position, clamp and fix the glass sheet when the glass sheet reaches the punching position.

[0010] With the cooperation of the first conveyor belt mechanism, the second conveyor belt mechanism and the conveying adjustment mechanism, when the glass plate is loosened, the glass plate can be transported forward and backward, and when the glass plate is tightened again, it can be repositioned, and multiple holes can be continuously punched in the front and back directions of a piece of glass.

[0011] As a preferred embodiment of the present utility model, the first conveyor belt mechanism and the second conveyor belt mechanism both include a conveying base, a conveyor belt, a driving wheel and a driven wheel; the conveying base can be movably mounted on the adjusting end of the conveying adjustment mechanism, the driving wheel and the driven wheel can be rotatably mounted on the conveying base, the driving wheel and the driven wheel tension the conveyor belt, and the driving wheel is transmission-connected to the power output end of the conveying drive mechanism.

[0012] As a further preferred solution of the present utility model, the two front clamping members are relatively arranged on the conveying bases of the first conveyor belt mechanism and the second conveyor belt mechanism and are located outside the corresponding conveyor belts. The distance between the two front clamping members gradually decreases along the conveying direction of the first conveyor belt mechanism and the second conveyor belt mechanism; the two rear clamping members are relatively arranged on the conveying bases of the first conveyor belt mechanism and the second conveyor belt mechanism and are located outside the corresponding conveyor belts, and the distance between the two rear clamping members is equal along the conveying direction of the first conveyor belt mechanism and the second conveyor belt mechanism.

[0013] The distance between the two front clamping members arranged at the front end of the conveying mechanism gradually decreases along the conveying direction of the first conveyor belt mechanism and the second conveyor belt mechanism, so that the entrance of the entire conveying mechanism forms a trumpet shape, which is convenient for the glass sheet to gradually enter the conveying mechanism under the limitation of the two front clamping members and be placed flat on the first conveyor belt mechanism and the second conveyor belt mechanism. The distance between the two rear clamping members arranged at the front end of the conveying mechanism is equal along the conveying direction of the first conveyor belt mechanism and the second conveyor belt mechanism, which is convenient for fine-tuning the position of the glass sheet during drilling.

[0014] In order to stably clamp the glass sheet, the clamping surfaces of the front clamping member and the rear clamping member are preferably rough planes.

[0015] As a further preferred solution of the present utility model, the front clamping member and the rear clamping member are both installed on the corresponding conveying base through a clamping fine-tuning mechanism; the clamping fine-tuning mechanism includes a fine-tuning screw, a fine-tuning through hole opened on the corresponding front clamping member or rear clamping member, and a fine-tuning screw hole opened on the corresponding conveying base; the fine-tuning screw hole is a horizontally long strip shape, and the fine-tuning screw passes through the corresponding fine-tuning through hole and is locked in the corresponding fine-tuning screw hole. The front clamping member and the rear clamping member are both fine-tuned through the clamping fine-tuning mechanism. On the one hand, it can adapt to glass sheets of different shapes, and on the other hand, it is also convenient for fine-tuning and centering. By adjusting the locking position of the fine-tuning screw in the fine-tuning screw hole, the horizontal installation position of the front clamping member or the rear clamping member on the conveying base is adjusted.

[0016] As a further preferred solution of the present utility model, the conveying and adjusting mechanism includes an adjusting motor, an adjusting screw rod, two adjusting nuts, at least one adjusting guide rod and at least two guide sleeves; the adjusting motor is arranged on the frame, the adjusting screw rod and the adjusting guide rod are arranged on the frame in parallel along the conveying direction of the conveyor belt, one end of the adjusting screw rod is in transmission connection with the output shaft of the adjusting motor, and the other end is rotatably installed on the frame; the adjusting screw rod is provided with a positive thread section and a reverse thread section with opposite directions, the two adjusting nuts are respectively installed on the conveying bases of the first conveyor belt mechanism and the second conveyor belt mechanism, and the two adjusting nuts are respectively sleeved on the positive thread section and the reverse thread section; the two guide sleeves are respectively installed on the conveying bases of the first conveyor belt mechanism and the second conveyor belt mechanism, and the two guide sleeves are both sleeved on the adjusting guide rod. The adjusting motor is used to drive the adjusting screw rod to rotate, and is guided by the guide sleeve and the adjusting guide rod. Under the combined action of the positive thread section, the reverse thread section and the adjusting thread, the first conveyor belt mechanism and the second conveyor belt mechanism move towards or away from each other.

[0017] As a further preferred solution of the present utility model, the conveying drive mechanism includes a drive motor, a main transmission shaft, a first driving main gear, a second driving main gear, a first driving driven gear and a second driving driven gear; the drive motor is arranged on the frame, one end of the main transmission shaft is in transmission connection with the output shaft of the drive motor, and the other end is rotatably installed on the frame, and the length direction of the main transmission shaft corresponds to the moving direction of the first conveyor belt mechanism and the second conveyor belt mechanism; the first driving main gear and the second driving main gear are both fixedly sleeved on the main transmission shaft, the first driving main gear corresponds to the position of the first conveyor belt mechanism, and the second driving main gear corresponds to the position of the second conveyor belt mechanism; the first driving driven gear meshes with the first driving main gear and the first driving driven gear is in transmission connection with the driving wheel of the first conveyor belt mechanism, the second driving driven gear meshes with the second driving main gear and the second driving driven gear is in transmission connection with the driving wheel of the second conveyor belt mechanism, the length of the first driving main gear is greater than the length of the first driving driven gear, and the length of the second driving main gear is greater than the length of the second driving driven gear.

[0018] When the conveying drive mechanism is working, the drive motor drives the main transmission shaft to rotate, driving the first main transmission gear and the second main transmission gear to rotate simultaneously and synchronously. Through the meshing of the first driven transmission gear with the first main transmission gear and the meshing of the second driven transmission gear with the second main transmission gear, the driving wheels of the first conveyor belt mechanism and the second conveyor belt mechanism rotate synchronously, thereby driving the first conveyor belt mechanism and the second conveyor belt mechanism to move synchronously in the same direction. When the conveying adjustment mechanism drives the first conveyor belt mechanism and the second conveyor belt mechanism to move towards or away from each other, the first driven transmission gear moves synchronously on the first main transmission gear along with the translation of the first conveyor belt mechanism, and the second driven transmission gear moves synchronously on the second main transmission gear along with the translation of the second conveyor belt mechanism, ensuring that the first conveyor belt mechanism and the second conveyor belt mechanism still maintain synchronous operation during translation to convey the glass sheets.

[0019] Both the above-mentioned conveying adjustment mechanism and the conveying drive mechanism are driven by servo motors, with low noise during the working process, no vibration generated, and no impact on the glass sheets during conveying and positioning, ensuring that the glass sheets can be accurately aligned with the punching laser head.

[0020] As a preferred embodiment of the present invention, the blocking mechanism includes a rear induction head, a blocking base, a blocking member, and a blocking drive device; the rear induction head and the blocking base are arranged front and rear on the frame, the blocking drive device is installed on the blocking base, and the blocking member is installed on the power output end of the blocking drive device. When the rear induction head senses that the glass sheet has passed by, the blocking drive device drives the blocking member to act to block the glass sheet.

[0021] In a specific solution, the blocking drive device can adopt a cylinder, the cylinder body of the cylinder is arranged vertically upward, and the blocking member is installed on the piston rod of the cylinder; when the rear induction head senses that the glass sheet has passed by, the cylinder drives the blocking member to rise to block the glass sheet for laser punching operation; after the glass sheet completes the laser punching operation, the cylinder drives the blocking member to descend so that the glass sheet can pass through.

[0022] As a further preferred embodiment of the present invention, a blocking adjustment mechanism is further provided on the blocking base, and the blocking adjustment mechanism includes a blocking adjustment seat, a blocking adjustment screw, and a blocking adjustment screw hole opened on the blocking base; the blocking drive device is arranged at the front end of the blocking adjustment seat, a blocking adjustment through hole is provided in the middle and rear part of the blocking adjustment seat along its length direction, and the blocking adjustment screw passes through the blocking adjustment through hole and is locked in the blocking adjustment screw hole. By adjusting the position of the blocking adjustment seat on the blocking base through the blocking adjustment screw, the blocking position can be adjusted according to different punching requirements.

[0023] In order to be able to sense the glass sheet entering the conveying mechanism in a timely manner, as a preferred solution of the present utility model, a front induction head is further provided in the middle of the front ends of the first conveyor belt mechanism and the second conveyor belt mechanism.

[0024] As a preferred solution of the present utility model, the full-automatic laser glass drilling machine further includes a waste suction mechanism, and the waste suction mechanism is arranged on the frame; the waste suction mechanism includes a waste suction fan and a waste suction pipe, one port of the waste suction pipe is connected to the air outlet of the waste suction mechanism, and the other port of the waste suction pipe is vertically opposite to the laser head of the laser drilling mechanism.

[0025] Compared with the prior art, the present utility model has the following advantages:

[0026] The full-automatic laser glass drilling machine of the present utility model conveys the glass sheet from front to back through the first conveyor belt mechanism and the second conveyor belt mechanism, and then drives the first conveyor belt mechanism and the second conveyor belt mechanism to move towards or away from each other in the horizontal direction through the conveying adjustment mechanism. When moving towards each other, the two sides of the glass sheet placed between the first conveyor belt mechanism and the second conveyor belt mechanism are clamped and limited for fixation. When moving away from each other, the glass sheet is slightly loosened, and it can drive the glass sheet to move back and forth and finely adjust the front and back positions of the glass sheet. There is no need to use a fixture, saving equipment space. On the one hand, the drilling position of the glass sheet can be accurately positioned and aligned with the drilling laser head, and on the other hand, multiple holes can be continuously drilled in the front and back directions of a single glass sheet. Description of the Drawings

[0027] Figure 1 Is a perspective view of a preferred embodiment of the present utility model;

[0028] Figure 2 Is a front top view of a preferred embodiment of the present utility model;

[0029] Figure 3 Is Figure 2 The rear view of the conveying drive mechanism in

[0030] Figure 4 Is Figure 2 The enlarged schematic view of the blocking mechanism in

[0031] Among them, each label is as follows: 1 - frame; 2 - blocking mechanism, 201 - rear induction head, 202 - blocking base, 203 - blocking piece, 204 - blocking drive device (cylinder), 205 - blocking adjustment seat, 206 - blocking adjustment screw, 207 - blocking adjustment through hole, 3 - laser drilling mechanism; 4 - waste suction mechanism, 401 - waste suction fan, 402 - waste suction pipe; 5A - first conveyor belt mechanism, 5B - second conveyor belt mechanism, 501 - conveyor base, 502 - conveyor belt, 503 - driving wheel, 504 - driven wheel; 6 - conveyor drive mechanism, 601 - main drive shaft, 602 - first driving main gear, 603 - second driving main gear, 604 - first driving driven gear, 605 - second driving driven gear; 7 - conveyor adjustment mechanism, 701 - adjustment motor, 702 - adjustment lead screw, 703 - adjustment nut, 704 - adjustment guide rod, 705 - guide sleeve; 8 - front clamping piece, 9 - rear clamping piece, 10 - front induction head; 11 - clamping fine adjustment mechanism, 111 - fine adjustment screw, 112 - fine adjustment screw hole. Detailed implementation mode

[0032] The following further explanations are made in conjunction with the attached drawings and the preferred implementation mode of the present utility model.

[0033] As Figure 1 and Figure 2 shown, a fully automatic laser glass drilling machine includes a frame 1, a conveying mechanism, a blocking mechanism 2, a laser drilling mechanism 3 and a waste suction mechanism 4; the conveying mechanism and the laser drilling mechanism 3 are both arranged on the frame 1, the conveying mechanism includes a first conveyor belt mechanism 5A, a second conveyor belt mechanism 5B, a conveyor drive mechanism 6, a conveyor adjustment mechanism 7, a front clamping assembly and a rear clamping assembly, the conveyor adjustment mechanism 7 is used to drive the first conveyor belt mechanism 5A and the second conveyor belt mechanism 5B to move towards or away from each other in the horizontal direction, the first conveyor belt mechanism 5A and the second conveyor belt mechanism 5B are arranged side by side on the adjustment end of the conveyor adjustment mechanism 7, and the first conveyor belt mechanism 5A and the second conveyor belt mechanism 5B are in transmission connection with the power output end of the conveyor drive mechanism 6; the laser drilling mechanism 3 is arranged above between the first conveyor belt mechanism 5A and the second conveyor belt mechanism 5B, and the blocking mechanism 2 is arranged between the first conveyor belt mechanism 5A and the second conveyor belt mechanism 5B and is below the laser drilling mechanism 3; in order to be able to sense the glass sheet entering the conveying mechanism in time, a front induction head 10 is also provided in the middle of the front ends of the first conveyor belt mechanism 5A and the second conveyor belt mechanism 5B.

[0034] The laser drilling mechanism 3, as a conventional functional component of the laser drilling machine, usually includes a laser head and a laser drilling drive device for driving the laser head to emit laser for drilling operations, which is the prior art in this field and will not be elaborated in this embodiment.

[0035] As Figure 1 and Figure 2As shown in the figure, the conveying adjustment mechanism 7 includes an adjustment motor 701, an adjustment lead screw 702, two adjustment nuts 703, at least one adjustment guide rod 704 (two in this embodiment, respectively arranged at the front and rear of the first conveyor belt mechanism 5A and the second conveyor belt mechanism 5B), and at least two guide sleeves 705. The first conveyor belt mechanism 5A and the second conveyor belt mechanism 5B both include a conveying base 501, a conveyor belt 502, a driving wheel 503, and a driven wheel 504. The adjustment motor 701 is arranged on the frame 1. The adjustment lead screw 702 and the adjustment guide rod 704 are arranged in parallel on the frame 1 along the conveying direction of the conveyor belt 502. One end of the adjustment lead screw 702 is in transmission connection with the output shaft of the adjustment motor 701, and the other end is rotatably installed on the frame 1. The adjustment lead screw 702 is provided with a positive thread section and a reverse thread section with opposite directions. The two adjustment nuts 703 are respectively installed on the conveying bases 501 of the first conveyor belt mechanism 5A and the second conveyor belt mechanism 5B, and the two adjustment nuts 703 are respectively sleeved on the positive thread section and the reverse thread section. The two guide sleeves 705 are respectively installed on the conveying bases 501 of the first conveyor belt mechanism 5A and the second conveyor belt mechanism 5B, and the two guide sleeves 705 are both sleeved on the adjustment guide rod 704. The driving wheel 503 and the driven wheel 504 are rotatably installed on the corresponding conveying bases 501. The driving wheel 503 and the driven wheel 504 tension the conveyor belt 502, and the driving wheel 503 is in transmission connection with the power output end of the conveying driving mechanism 6.

[0036] As Figure 2 and Figure 3 shown in the figure, the conveying driving mechanism 6 includes a driving motor (hidden on the frame 1 in the attached drawing and omitted), a main transmission shaft 601, a first driving main gear 602, a second driving main gear 603, a first driving driven gear 604, and a second driving driven gear 605. The driving motor is arranged on the frame 1. One end of the main transmission shaft 601 is in transmission connection with the output shaft of the driving motor, and the other end is rotatably installed on the frame 1. The length direction of the main transmission shaft 601 corresponds to the moving direction of the first conveyor belt mechanism 5A and the second conveyor belt mechanism 5B. The first driving main gear 602 and the second driving main gear 603 are both fixedly sleeved on the main transmission shaft 601. The first driving main gear 602 corresponds to the position of the first conveyor belt mechanism 5A, and the second driving main gear 603 corresponds to the position of the second conveyor belt mechanism 5B. The first driving driven gear 604 meshes with the first driving main gear 602 and the first driving driven gear 604 is in transmission connection with the driving wheel 503 of the first conveyor belt mechanism 5A. The second driving driven gear 605 meshes with the second driving main gear 603 and the second driving driven gear 605 is in transmission connection with the driving wheel 503 of the second conveyor belt mechanism 5B. The length of the first driving main gear 602 is greater than the length of the first driving driven gear 604, and the length of the second driving main gear 603 is greater than the length of the second driving driven gear 605.

[0037] As Figures 1 to 3 shown, the front clamping assembly includes two front clamping members 8, which are relatively arranged at the front ends of the conveying bases 501 of the first conveyor belt mechanism 5A and the second conveyor belt mechanism 5B and are located outside the corresponding conveyor belts 502. The distance between the two front clamping members 8 gradually decreases along the conveying direction of the first conveyor belt mechanism 5A and the second conveyor belt mechanism 5B; the rear clamping assembly includes two rear clamping members 9, which are relatively arranged at the rear parts of the conveying bases 501 of the first conveyor belt mechanism 5A and the second conveyor belt mechanism 5B and are located outside the corresponding conveyor belts 502. The distance between the two rear clamping members 9 is equal along the conveying direction of the first conveyor belt mechanism 5A and the second conveyor belt mechanism 5B; in order to stably clamp the glass sheet, the clamping surfaces of the front clamping members 8 and the rear clamping members 9 are both rough planes; the front clamping members 8 and the rear clamping members 9 are both installed on the corresponding conveying bases 501 through the clamping fine-tuning mechanism 11. The clamping fine-tuning mechanism 11 includes a fine-tuning screw 111, a fine-tuning through hole (omitted and not marked in the figure) opened on the corresponding front clamping member 8 or rear clamping member 9, and a fine-tuning screw hole 112 opened on the corresponding conveying base 501 (illustrated by a dotted line in the figure due to being blocked). The fine-tuning screw hole 112 is horizontally elongated. The fine-tuning screw 111 passes through the corresponding fine-tuning through hole and is locked in the corresponding fine-tuning screw hole 112. In this embodiment, two clamping fine-tuning mechanisms 7 are provided on both the front clamping member 4 and the rear clamping member 5 for fine-tuning.

[0038] Specifically, the conveying adjustment mechanism 7 uses an adjustment motor 701 to drive the adjustment screw rod 702 to rotate, and is guided by the guide sleeve 705 and the adjustment guide rod 704. Under the combined action of the positive thread section, the reverse thread section and the adjustment thread, the first conveyor belt mechanism 5A and the second conveyor belt mechanism 5B move towards or away from each other; when moving towards each other, the two sides of the glass sheet placed between the first conveyor belt mechanism 5A and the second conveyor belt mechanism 5B are clamped and limited. When moving away from each other, the glass sheet is slightly loosened, and it can drive the glass sheet to move back and forth and finely adjust the front and rear positions of the glass sheet, so that the drilling position of the glass sheet can be accurately positioned and aligned with the drilling laser head. In addition, under the cooperation of the first conveyor belt mechanism 5A, the second conveyor belt mechanism 5B and the conveying adjustment mechanism 7, when the glass plate is loosened, the glass plate can be conveyed back and forth, and when the glass plate is clamped again, it can be repositioned, and multiple holes can be continuously drilled in the front and rear directions of a piece of glass.

[0039] Specifically, when the conveying drive mechanism 6 operates, the drive motor drives the main transmission shaft 601 to rotate, driving the first transmission main gear 602 and the second transmission main gear 603 to rotate simultaneously and synchronously. Through the meshing of the first transmission slave gear 604 with the first transmission main gear 602 and the meshing of the second transmission slave gear 605 with the second transmission main gear 603, the driving wheels 503 of the first conveyor belt mechanism 5A and the second conveyor belt mechanism 5B rotate synchronously, thereby driving the first conveyor belt mechanism 5A and the second conveyor belt mechanism 5B to move synchronously in the same direction. When the conveying adjustment mechanism 7 drives the first conveyor belt mechanism 5A and the second conveyor belt mechanism 5B to move towards or away from each other, the first transmission slave gear 604 moves synchronously on the first transmission main gear 602 along with the translation of the first conveyor belt mechanism 5A, and the second transmission slave gear 605 moves synchronously on the second transmission main gear 603 along with the translation of the second conveyor belt mechanism 5B, ensuring that the first conveyor belt mechanism 5A and the second conveyor belt mechanism 5B still maintain synchronous operation during translation to convey the glass sheets.

[0040] Specifically, the distance between the two front clamping members 8 provided at the front end of the conveying mechanism gradually decreases along the conveying direction of the first conveyor belt mechanism 5A and the second conveyor belt mechanism 5B, forming a trumpet shape at the entrance of the entire conveying mechanism, facilitating the glass sheets to gradually enter the conveying mechanism under the limitation of the two front clamping members 8 and being placed stably on the first conveyor belt mechanism 5A and the second conveyor belt mechanism 5B. The distance between the two rear clamping members 9 provided at the front end of the conveying mechanism is equal along the conveying direction of the first conveyor belt mechanism 5A and the second conveyor belt mechanism 5B, facilitating fine adjustment of the position of the glass sheets during drilling.

[0041] Such as Figure 2 And Figure 3As shown, the blocking mechanism 2 is used to block the glass sheets conveyed to the rear of the first conveyor belt mechanism 5A and the second conveyor belt mechanism 5B. When the blocking mechanism 2 senses a glass sheet, it blocks the glass sheet, and at the same time, the conveying drive mechanism 6 stops conveying. The blocking mechanism 2 includes a rear sensor head 201, a blocking base 202, a blocking member 203, a blocking drive device 204, and a blocking adjustment mechanism. The rear sensor head 201 and the blocking base 202 are arranged front and rear on the frame 1. The blocking adjustment mechanism includes a blocking adjustment seat 205, a blocking adjustment screw 206, and a blocking adjustment screw hole (omitted and not marked in the figure) opened on the blocking base 202. A blocking adjustment through hole 207 is provided along the length direction in the middle and rear part of the blocking adjustment seat 205. The blocking adjustment screw 206 passes through the blocking adjustment through hole 207 and is locked in the blocking adjustment screw hole. In this embodiment, the blocking drive device 204 adopts a cylinder. The cylinder 204 is arranged at the front end of the blocking adjustment seat 205, and the cylinder body of the cylinder 204 is vertically upward. The blocking member 203 is installed on the piston rod of the cylinder 204. By adjusting the position of the blocking adjustment seat 205 on the blocking base 202 with the blocking adjustment screw 206, the blocking position can be adjusted according to different punching requirements. When the rear sensor head 201 senses that the glass sheet has passed, the cylinder 204 drives the blocking member 203 to rise to block the glass sheet for laser punching operation. After the glass sheet completes the laser punching operation, the cylinder 204 drives the blocking member 203 to descend so that the glass sheet can pass through.

[0042] As Figure 1 and Figure 2 shown, the waste suction mechanism 4 includes a waste suction fan 401 and a waste suction pipe 402. The waste suction fan 401 is arranged on the frame 1. One port of the waste suction pipe 402 is connected to the air outlet of the waste suction mechanism 4, and the other port of the waste suction pipe 402 is vertically opposite to the laser head of the laser punching mechanism 3. When the glass sheet is subjected to laser punching, the glass powder generated during the punching process is sucked away through the waste suction pipe 402.

[0043] In addition, it should be noted that for the specific embodiments described in this specification, the names of their respective parts and the like can be different. Any equivalent or simple changes made according to the structure, features, and principles described in the inventive concept of the utility model patent are included in the protection scope of the utility model patent. Those skilled in the technical field to which the utility model belongs can make various modifications, supplements, or use similar methods to replace the specific embodiments described, as long as they do not deviate from the structure of the utility model or exceed the scope defined by this claim book, they should all belong to the protection scope of the utility model.

Claims

1. A fully automatic laser glass drilling machine, comprising a frame, a conveying mechanism, a blocking mechanism and a laser drilling mechanism, wherein the conveying mechanism and the laser drilling mechanism are both arranged on the frame, and it is characterized in that: The conveying mechanism includes a first conveyor belt mechanism, a second conveyor belt mechanism, a conveying driving mechanism, a conveying adjusting mechanism, a front clamping assembly and a rear clamping assembly; the conveying adjusting mechanism is used to drive the first conveyor belt mechanism and the second conveyor belt mechanism to move toward or away from each other in the lateral direction, the first conveyor belt mechanism and the second conveyor belt mechanism are installed side by side on the adjusting end of the conveying adjusting mechanism, and the first conveyor belt mechanism and the second conveyor belt mechanism are transmission-connected with the power output end of the conveying driving mechanism; the front clamping assembly includes two front clamping pieces relatively arranged at the front ends of the first conveyor belt mechanism and the second conveyor belt mechanism, and the rear clamping assembly includes two rear clamping pieces relatively arranged at the rear ends of the first conveyor belt mechanism and the second conveyor belt mechanism; the laser drilling mechanism is arranged above the first conveyor belt mechanism and the second conveyor belt mechanism, and the blocking mechanism is arranged between the first conveyor belt mechanism and the second conveyor belt mechanism and below the laser drilling mechanism.

2. The fully automatic laser glass drilling machine according to claim 1, characterized in that: The first conveyor belt mechanism and the second conveyor belt mechanism both include a conveying base, a conveyor belt, a driving wheel and a driven wheel; the conveying base can be movably mounted on the adjusting end of the conveying adjustment mechanism, the driving wheel and the driven wheel can be rotatably mounted on the conveying base, the driving wheel and the driven wheel tension the conveyor belt, and the driving wheel is transmission-connected to the power output end of the conveying drive mechanism.

3. The fully automatic laser glass drilling machine according to claim 2, wherein: The two front clamping members are relatively arranged on the conveying bases of the first conveyor belt mechanism and the second conveyor belt mechanism and are located on the outside of the corresponding conveyor belts, and the distance between the two front clamping members gradually decreases along the conveying direction of the first conveyor belt mechanism and the second conveyor belt mechanism; the two rear clamping members are relatively arranged on the conveying bases of the first conveyor belt mechanism and the second conveyor belt mechanism and are located on the outside of the corresponding conveyor belts, and the distance between the two rear clamping members is equal along the conveying direction of the first conveyor belt mechanism and the second conveyor belt mechanism.

4. The fully automatic laser glass drilling machine according to claim 3, wherein: The front clamping member and the rear clamping member are both installed on the corresponding conveying base through a clamping fine-adjustment mechanism; the clamping fine-adjustment mechanism includes a fine-adjustment screw, a fine-adjustment through hole opened on the corresponding front clamping member or the rear clamping member, and a fine-adjustment screw hole opened on the corresponding conveying base; the fine-adjustment screw hole is a horizontal long strip, and the fine-adjustment screw passes through the corresponding fine-adjustment through hole and is locked in the corresponding fine-adjustment screw hole.

5. The fully automatic laser glass drilling machine according to claim 2, wherein: The conveying adjustment mechanism includes an adjusting motor, an adjusting screw, two adjusting nuts, at least one adjusting guide rod and at least two guide sleeves; the adjusting motor is arranged on the frame, the adjusting screw and the adjusting guide rod are arranged on the frame in parallel along the conveying direction of the conveyor belt, one end of the adjusting screw is transmission-connected with the output shaft of the adjusting motor, and the other end is rotatably mounted on the frame; the adjusting screw is provided with a positive thread section and a negative thread section in opposite directions, the two adjusting nuts are respectively mounted on the conveying bases of the first conveyor belt mechanism and the second conveyor belt mechanism, and the two adjusting nuts are respectively sleeved on the positive thread section and the negative thread section; the two guide sleeves are respectively mounted on the conveying bases of the first conveyor belt mechanism and the second conveyor belt mechanism, and the two guide sleeves are both sleeved on the adjusting guide rod.

6. The fully automatic laser glass drilling machine according to claim 2, wherein: The conveying drive mechanism includes a drive motor, a main transmission shaft, a first driving main gear, a second driving main gear, a first driven transmission gear, and a second driven transmission gear; the drive motor is arranged on the frame, one end of the main transmission shaft is in transmission connection with the output shaft of the drive motor, and the other end is rotatably installed on the frame. The length direction of the main transmission shaft corresponds to the moving directions of the first conveyor belt mechanism and the second conveyor belt mechanism; the first driving main gear and the second driving main gear are both fixedly sleeved on the main transmission shaft. The first driving main gear corresponds to the position of the first conveyor belt mechanism, and the second driving main gear corresponds to the position of the second conveyor belt mechanism; the first driven transmission gear meshes with the first driving main gear and the first driven transmission gear is in transmission connection with the driving wheel of the first conveyor belt mechanism. The second driven transmission gear meshes with the second driving main gear and the second driven transmission gear is in transmission connection with the driving wheel of the second conveyor belt mechanism. The length of the first driving main gear is greater than the length of the first driven transmission gear, and the length of the second driving main gear is greater than the length of the second driven transmission gear.

7. The fully automatic laser glass drilling machine according to any one of claims 1 to 6, characterized in that: The blocking mechanism includes a rear induction head, a blocking base, a blocking member, and a blocking driving device; the rear induction head and the blocking base are arranged front and rear on the frame, the blocking driving device is installed on the blocking base, and the blocking member is installed on the power output end of the blocking driving device.

8. The fully automatic laser glass drilling machine according to claim 7, characterized in that: The blocking base is further provided with a blocking adjustment mechanism, and the blocking adjustment mechanism includes a blocking adjustment seat, a blocking adjustment screw, and a blocking adjustment screw hole opened on the blocking base; the blocking driving device is arranged at the front end of the blocking adjustment seat. A blocking adjustment through hole is provided along the length direction in the middle and rear part of the blocking adjustment seat, and the blocking adjustment screw passes through the blocking adjustment through hole and is locked in the blocking adjustment screw hole.

9. The fully automatic laser glass drilling machine according to any one of claims 1 to 6, characterized in that: A front induction head is further arranged in the middle of the front ends of the first conveyor belt mechanism and the second conveyor belt mechanism.

10. The full-automatic laser glass drilling machine according to any one of claims 1 to 6, characterized in that: The full-automatic laser glass drilling machine further includes a waste suction mechanism, and the waste suction mechanism is arranged on the frame; the waste suction mechanism includes a waste suction fan and a waste suction pipe. One port of the waste suction pipe is connected to the air outlet of the waste suction mechanism, and the other port of the waste suction pipe is vertically opposite to the laser head of the laser drilling mechanism.

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