Automatic glass punching equipment

Abstract

The utility model relates to the technical field of glass processing, in particular to automatic glass punching equipment. The automatic glass punching equipment comprises a machine table; the feeding disc is arranged on the machine table; the feeding disc is arranged on the machine table, the positioning assemblies are symmetrically arranged on the machine table, each positioning assembly comprises four positioning jigs, and each positioning jig comprises four positioning columns capable of moving in the radial direction of the feeding disc. The feeding device has the advantages that the four positioning columns capable of moving in the radial direction of the feeding disc are arranged and arranged in the cross shape, so that a rectangular frame structure is formed, the length and width of the rectangular frame can be flexibly adjusted according to the sizes and shapes of workpieces, the rectangular frame is made to be matched with the workpieces of different specifications, accurate positioning is achieved, and the working efficiency is improved. The movement of the positioning columns not only provides higher flexibility, but also can ensure that a plurality of workpieces are regularly stacked in the same frame.

Description

TECHNICAL FIELD

[0001] The utility model relates to glass processing technical field, concretely is a kind of automatic glass punching equipment. BACKGROUND

[0002] In the existing glass feeding and positioning process, especially when the glass needs to be accurately punched and other processing operations, the traditional feeding system has multiple technical problems.

[0003] The size and shape of glass processed each time are often not uniform, resulting in inaccurate positioning during feeding, and the workpiece is prone to tilting, deviation and other phenomena, affecting subsequent processing precision. UTILITY MODEL CONTENTS

[0004] The utility model provides a kind of automatic glass punching equipment to solve the problem that the size and shape of glass processed each time are often not uniform, resulting in inaccurate positioning during feeding, and the workpiece is prone to tilting, deviation and other phenomena, affecting subsequent processing precision.

[0005] The technical scheme for solving the above technical problems is as follows: an automatic glass punching equipment, comprising:

[0006] A machine table;

[0007] A rotatable feeding disc arranged on the machine table;

[0008] At least two sets of positioning assemblies, each set of positioning assemblies is symmetrically arranged on the machine table, and each set of positioning assemblies includes four positioning jigs, and each positioning jig includes four positioning columns that can displace in the radial direction of the feeding disc, wherein the four positioning columns are arranged in a cross shape on the feeding disc.

[0009] A plurality of lifting assemblies, each lifting assembly is arranged inside the machine table, wherein the driving end of each lifting assembly penetrates the feeding disc and extends into the four positioning jigs.

[0010] A punching mechanism arranged on one side of the machine table;

[0011] A temporary storage platform arranged on the machine table for placing workpieces that have been punched.

[0012] The shifting mechanism is arranged on the machine table, and comprises a rotary lifting platform, a feeding end and a discharging end.

[0013] The utility model discloses the beneficial effects are:

[0014] 1), set up four can displace the positioning column along the radial direction of the feeding tray, and the positioning column is arranged in cross shape to form a rectangular frame structure, can according to the size and shape of workpiece, the length and width size of rectangular frame are adjusted flexibly, make it adapt to workpieces of different specifications, realize accurate positioning, the movement of positioning column not only provides higher flexibility, but also can ensure that multiple workpieces are regularly stacked in the same frame, avoid the mutual interference between workpieces, through the above design, workpiece is accurately aligned when feeding, ensure the stability in the feeding process.

[0015] 2), in addition, utilize the rotation and lifting function of rotary lifting platform, and in combination with the use of the cooperation of discharging end and feeding end, make rotary lifting platform drive feeding end to rotate to the workpiece above after regular positioning, the workpiece in positioning fixture is fed to the punching mechanism on the punching through feeding end, and the workpiece after punching is accurately sent to the temporary storage platform for temporary storage, keeps the stability and machining precision of workpiece in each link, then, when the workpiece in one group of positioning assemblies is consumed, through the rotation of feeding tray, another group of full workpiece positioning assemblies is rotated to the initial station, so that the feeding end can start again to send workpiece punching, realize higher efficient operation process, further improve work efficiency.

[0016] On the basis of the above technical scheme, the utility model still can make improvement as follows.

[0017] Further, the rotary lifting platform comprises a lifting disc, a rotating disc, a first motor, a first cylinder, a guide sleeve, a guide column and a bearing plate, the first motor is fixed on the machine table, the rotating disc is fixed on the output shaft of the first motor, one end of the guide sleeve is fixed on the bottom of the rotating disc, the bearing plate is fixed on the other end of the guide sleeve, one end of the guide column penetrates through the rotating disc and slides into the guide sleeve, the lifting disc is fixed on the other end of the guide column, the first cylinder is fixed on the bearing plate, and the driving end of the first cylinder penetrates through the rotating disc and is connected with the lifting disc.

[0018] Further, the feeding end and the discharging end each comprise a hanging arm, a hanging plate and a plurality of suction cups, one end of the hanging arm is fixed on the top of the lifting disc, the hanging plate is fixed on the bottom of the other end of the hanging arm, and the plurality of suction cups are arranged in a rectangular array on the bottom of the hanging plate.

[0019] The beneficial effect of the above further scheme is that the first cylinder drives the lifting disc to realize lifting and displacement, drives the hanging arm and the hanging plate to descend and contact the workpiece, and the suction cup at the bottom of the hanging plate sucks the workpiece in the positioning jig, at the same time, the first motor drives the rotating disc to rotate to drive the workpiece grabbed by the hanging arm at the feeding end to rotate and displace to the punching station area of the punching mechanism, then the first motor is reversed to re-adsorb the next workpiece by the suction cup at the feeding end, and the suction cup at the discharging end adsorbs the workpiece that has completed punching, and the first motor drives the rotating disc and the lifting disc to rotate to make the workpiece adsorbed by the feeding end fall into the punching station of the punching mechanism, and the workpiece adsorbed by the discharging end falls onto the temporary storage platform.

[0020] Further, the punching mechanism comprises a rack, a three-axis mechanical arm, and a laser, the rack is located on one side of the machine table, the three-axis mechanical arm is arranged on the rack, and the laser is arranged at the z-axis moving end of the three-axis mechanical arm.

[0021] The beneficial effect of the above further scheme is that the three-axis mechanical arm drives the laser to move in three-dimensional space to ensure flexible use of the laser.

[0022] Further, the punching mechanism further comprises a punching jig for positioning, the punching jig is arranged on the rack, wherein the punching jig comprises a positioning plate, a plurality of positioning openings, and a plurality of bearing frames, the plurality of positioning openings are arranged in a rectangular array on the positioning plate, and the plurality of bearing frames correspond one-to-one to the plurality of positioning openings and are respectively embedded in the side walls of each positioning opening.

[0023] The beneficial effect of the above further scheme is that the positioning plate is preset in the punching station of the punching mechanism, the positioning openings are arranged in the positioning plate, and the bearing frames are arranged on the side walls of the positioning openings, so that the adsorbed glass at the feeding end is placed in the positioning opening, and secondary positioning and limiting of the workpiece can be realized, further ensuring accurate punching of the workpiece and avoiding punching errors caused by position deviation of the workpiece.

[0024] Further, the positioning opening is adapted to the contour of the workpiece.

[0025] The beneficial effect of the above further scheme is to ensure that the workpiece can be placed in the positioning opening of the positioning plate.

[0026] Further, the bottom of the feeding disc is provided with a second motor, and the second motor is fixed on the machine table.

[0027] Further, the lifting assembly adopts a second cylinder.

[0028] The beneficial effect of the further scheme is that when the workpieces in the positioning column are grabbed in a large quantity, the height of the workpieces in the positioning column is lowered, in order to ensure that the suction cups at the feeding end can adsorb the workpieces, at this time, the driving end of the second cylinder can penetrate the feeding disc and be in abutment with the bottom of the workpieces, so as to drive the workpieces in the positioning column to rise to a height position that can be adsorbed by the suction cups.

[0029] Further, one of the positioning jigs further comprises four guide rails, and the four guide rails are fixed on the machine table, wherein one end of each of the positioning columns is slid on the outside of each of the guide rails.

[0030] Further, the temporary storage platform comprises a tray, and the tray is arranged on the machine table. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0032] Figure 2 It is a schematic diagram of the partial structure of another perspective of the utility model;

[0033] Figure 3 It is a perspective view of the positioning assembly of the utility model;

[0034] Figure 4 It is a perspective view of the punching jig of the utility model.

[0035] In the drawings, the components represented by each reference numeral are listed as follows:

[0036] 10, machine table, 20, feeding disc, 30, positioning assembly, 310, positioning column, 320, guide rail, 40, lifting assembly, 50, punching mechanism, 510, rack, 520, three-axis mechanical arm, 530, laser, 540, punching jig, 541, positioning plate, 542, positioning port, 543, bearing frame, 60, temporary storage platform, 70, displacement mechanism, 710, rotary lifting platform, 711, lifting disc, 712, rotary disc, 713, first motor, 714, first cylinder, 715, guide sleeve, 716, guide column, 717, bearing plate, 720, feeding end, 730, discharging end, 740, hanging arm, 750, hanging plate, 760, suction cup, 80, second motor. DETAILED DESCRIPTION

[0037] The principles and characteristics of the utility model are described below in combination with the drawings, and the examples are only used to explain the utility model and are not used to limit the scope of the utility model.

[0038] In the existing glass feeding and positioning process, especially when the glass needs to be precisely punched and processed, the traditional feeding system has multiple technical problems.

[0039] The size and shape of the glass processed each time are often not uniform, resulting in inaccurate positioning during feeding, and the workpiece is prone to tilt, deviation and other phenomena, affecting the subsequent processing precision, secondly, the traditional positioning method depends on manual adjustment or fixed position, which not only increases the labor cost, but also reduces the automation degree, affects the production efficiency and processing quality, for this purpose, the utility model person proposes an automatic glass punching equipment to solve the above problems.

[0040] The utility model provides the following preferred embodiment

[0041] As Figures 1-4 The utility model discloses an automatic glass punching equipment, which comprises:

[0042] A machine table 10;

[0043] A rotatable feeding disc 20 is arranged on the machine table 10;

[0044] At least two groups of positioning assemblies 30 are symmetrically arranged on the machine table 10, and each group of the positioning assemblies 30 comprises four positioning jigs, and one positioning jig comprises four positioning columns 310 which can be displaced in the radial direction of the feeding disc 20, wherein the four positioning columns 310 are arranged in a cross shape on the feeding disc 20.

[0045] A plurality of lifting assemblies 40 are arranged in the machine table 10, wherein the driving end of each lifting assembly 40 penetrates through the feeding disc 20 and extends into the four positioning jigs.

[0046] A punching mechanism 50 is arranged on one side of the machine table 10;

[0047] A temporary storage platform 60 is arranged on the machine table 10 and used for placing the workpieces after punching;

[0048] A displacement mechanism 70 is arranged on the machine table 10, and the displacement mechanism comprises a rotary lifting platform 710, a feeding end 720 and a discharging end 730, wherein the rotary lifting platform 710 is arranged on the machine table 10, the feeding end 720 and the discharging end 730 are arranged on the rotary lifting platform 710, the feeding end 720 is used for feeding the workpieces in the positioning jigs to the punching mechanism 50 for punching, and the discharging end 730 is used for discharging the workpieces after punching to the temporary storage platform 60 for temporary storage.

[0049] Four positioning columns 310 are arranged in a cross shape and can be displaced in the radial direction of the feeding tray 20, thereby forming a rectangular frame structure. The length and width of the rectangular frame can be adjusted according to the size and shape of the workpieces, so that the rectangular frame can be adapted to workpieces of different specifications, precise positioning is achieved, and the movement of the positioning columns 310 not only provides higher flexibility, but also ensures that multiple workpieces are neatly stacked in the same frame, avoiding interference between the workpieces. Through the above design, the workpieces can be accurately aligned during feeding, ensuring the stability during feeding.

[0050] In addition, by utilizing the rotation and lifting functions of the rotating lifting platform 710 and in combination with the cooperation of the feeding end 720 and the discharging end 730, the rotating lifting platform 710 drives the feeding end 720 to rotate above the workpieces after positioning, the feeding end 720 feeds the workpieces in the positioning jig to the punching mechanism 50 for punching, and the discharging end 730 accurately sends the punched workpieces to the temporary storage platform 60 for temporary storage, thereby maintaining the stability and processing precision of the workpieces at each link. Subsequently, when the workpieces in one set of positioning assemblies 30 are consumed, the feeding tray 20 is rotated to rotate another set of positioning assemblies 30 full of workpieces to the initial position, so that the feeding end 720 can start feeding workpieces for punching again, achieving a more efficient work process and further improving work efficiency.

[0051] In this embodiment, as shown in Figures 1-4 The rotating lifting platform 710 includes a lifting disc 711, a rotating disc 712, a first motor 713, a first cylinder 714, a guide sleeve 715, a guide column 716, and a bearing plate 717. The first motor 713 is fixed on the machine table 10, the rotating disc 712 is fixed on the output shaft of the first motor 713, one end of the guide sleeve 715 is fixed on the bottom of the rotating disc 712, the bearing plate 717 is fixed on the other end of the guide sleeve 715, one end of the guide column 716 penetrates the rotating disc 712 and slides into the guide sleeve 715, the lifting disc 711 is fixed on the other end of the guide column 716, the first cylinder 714 is fixed on the bearing plate 717, and the driving end of the first cylinder 714 penetrates the rotating disc 712 and is connected with the lifting disc 711. The feeding end 720 and the discharging end 730 each include a hanging arm 740, a hanging plate 750, and a plurality of suction cups 760. One end of the hanging arm 740 is fixed on the top of the lifting disc 711, the hanging plate 750 is fixed on the bottom of the other end of the hanging arm 740, and the plurality of suction cups 760 are arranged in a rectangular array on the bottom of the hanging plate 750.

[0052] The first cylinder 714 is used to drive the lifting disc 711 to realize lifting displacement, drive the hanging arm 740 and the hanging plate 750 to descend and contact the workpiece, make the suction disc 760 at the bottom of the hanging plate 750 suck the workpiece in the positioning jig, at the same time, the first motor 713 is used to drive the rotating disc 712 to rotate, so that the workpiece grabbed by the hanging arm 740 of the feeding end 720 rotates and moves to the punching work position area of the punching mechanism 50, then the first motor 713 is reversed to make the suction disc 760 of the feeding end 720 adsorb the next workpiece again, and the suction disc 760 of the discharging end 730 adsorbs the workpiece which has completed punching at this moment, and the first motor 713 drives the rotating disc 712 and the lifting disc 711 to rotate, so that the workpiece adsorbed by the feeding end 720 falls into the punching work position of the punching mechanism 50, and the workpiece adsorbed by the discharging end 730 falls onto the temporary storage platform 60.

[0053] As shown in the embodiment, Figures 1-4 The punching mechanism 50 includes a rack 510, a three-axis mechanical arm 520, and a laser 530. The rack 510 is located on one side of the machine table 10. The three-axis mechanical arm 520 is arranged on the rack 510. The laser 530 is arranged on the z-axis moving end of the three-axis mechanical arm 520. The three-axis mechanical arm 520 drives the laser 530 to move in three-dimensional space, ensuring flexible use of the laser 530.

[0054] As shown in the embodiment, Figures 1-4 The punching mechanism 50 further includes a punching jig 540 for positioning. The punching jig 540 is arranged on the rack 510. The punching jig 540 includes a positioning plate 541, a plurality of positioning openings 542, and a plurality of bearing frames 543. The plurality of positioning openings 542 are arranged in a rectangular array on the positioning plate 541. The plurality of bearing frames 543 correspond to the plurality of positioning openings 542 one by one and are respectively embedded in the side walls of each positioning opening 542.

[0055] The positioning plate 541 is prearranged at the punching work position of the punching mechanism 50. The positioning openings 542 are arranged on the positioning plate 541. The bearing frames 543 are arranged on the side walls of the positioning openings 542. The glass adsorbed by the feeding end 720 is placed in the positioning opening 542, which can realize secondary positioning and limiting of the workpiece, further ensure accurate punching of the workpiece, and avoid punching errors caused by position deviation of the workpiece.

[0056] As shown in the embodiment, Figures 1-4 The positioning opening 542 is adapted to the contour of the workpiece, ensuring that the workpiece can be placed in the positioning opening 542 of the positioning plate 541.

[0057] As shown in the embodiment, Figures 1-4 The second motor 80 is arranged at the bottom of the feeding disc 20 and is fixed on the machine table 10.

[0058] In this embodiment, as shown in Figures 1-4 When the workpieces in the positioning column 310 are too many to be grabbed, the height of the workpieces in the positioning column 310 is lowered, and in order to ensure that the suction cups 760 of the feeding end 720 can adsorb the workpieces, at this time, the driving end of the second air cylinder can penetrate the feeding disc 20 and be in contact with the bottom of the workpieces, so as to drive the workpieces in the positioning column 310 to rise to a height position that can be adsorbed by the suction cups 760.

[0059] In this embodiment, as shown in Figures 1-4 The positioning jig further comprises four guide rails 320, and the four guide rails 320 are fixed on the machine table 10, wherein one end of each positioning column 310 is slidably arranged outside each guide rail 320.

[0060] In this embodiment, as shown in Figures 1-4 The temporary storage platform 60 comprises a tray, and the tray is arranged on the machine table 10.

[0061] The specific working process of the utility model is as follows:

[0062] (1) Preparation before feeding

[0063] Firstly, according to the size of the to-be-punched glass, the position of the positioning column 310 is adjusted, and then the glass to be punched is respectively placed in the two groups of positioning assemblies 30, i.e. filled in the rectangular frame structure of the positioning column 310 formed by each positioning jig.

[0064] (2) Glass feeding

[0065] After preparation, the first air cylinder 714 is used to drive the lifting disc 711 to lower the height, so as to drive the hanging arm 740 and the hanging plate 750 of the feeding end 720 to move downward and contact the workpieces in the positioning jig. At this time, the suction cups 760 at the bottom of the hanging plate 750 adsorb the workpieces in the positioning jig, and the workpieces are grabbed. At this time, the height of the lifting disc 711 is reset, and the first motor 713 is used to drive the rotating disc 712 and the lifting disc 711 to rotate, so as to drive the workpieces grabbed by the hanging arm 740 of the feeding end 720 to rotate and move to above the positioning opening 542 of the positioning plate 541, and then the second air cylinder is used to continue to drive the lifting disc 711 to move downward, so that the glass is released by the suction cups 760 and falls into the positioning opening 542 and is supported by the bearing frame 543 on the side wall of the positioning opening 542.

[0066] (3) Glass secondary feeding and finished product discharging

[0067] After the first time of feeding, the first motor 713 is reversed to reposition the suction cup 760 of the feeding end 720 above the workpiece in the positioning jig, thereby adsorbing the next workpiece, while the suction cup 760 of the discharging end 730 is above the positioning plate 541 and adsorbs the workpiece after punching, then the first motor 713 drives the rotating disc 712 and the lifting disc 711 to continue reciprocating, so that the workpiece adsorbed by the feeding end 720 continues to fall into the positioning port 542 of the positioning plate 541, and the workpiece adsorbed by the discharging end 730 falls onto the temporary storage platform 60.

[0068] The above merely describes the preferred embodiments of the present application and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An automated glass hole drilling apparatus, characterized by, The utility model relates to a kind of punch machine, including: Machine table; Rotatable feeding disc, the feeding disc is arranged on machine table; At least two sets of positioning components, at least two sets of the positioning components are respectively symmetrically arranged on machine table, and each set of the positioning component includes four positioning jigs, and one positioning jig includes four positioning columns that can be displaced along the radial direction of feeding disc, wherein four positioning columns are arranged in cross shape on feeding disc respectively; Multiple lifting assemblies, multiple lifting assemblies are respectively arranged inside machine table, wherein the driving end of each lifting assembly penetrates feeding disc and extends in four positioning jigs; Punching mechanism, the punching mechanism is arranged on one side of machine table; Temporary storage platform, the temporary storage platform is arranged on machine table, for placing workpiece that has completed punching; Displacement mechanism, the displacement mechanism is arranged on machine table, and the displacement structure includes rotating lifting platform, feeding end and discharging end, the rotating lifting platform is arranged on machine table, and the feeding end and the discharging end are respectively arranged on rotating lifting platform, wherein the feeding end is used to feed workpiece in positioning jig to punching mechanism to punch, and the discharging end is used to discharge workpiece that has completed punching to temporary storage platform for temporary storage.

2. The automated glass hole drilling apparatus of claim 1, wherein, The rotating lifting platform includes lifting disc, rotating disc, first motor, first cylinder, guide sleeve, guide column and bearing plate, the first motor is fixed on machine table, the rotating disc is fixed on the output shaft of first motor, one end of the guide sleeve is fixed on the bottom of rotating disc, the bearing plate is fixed on the other end of guide sleeve, one end of the guide column penetrates rotating disc and slides into guide sleeve, the lifting disc is fixed on the other end of guide column, and the first cylinder is fixed on the bearing plate, and the driving end of first cylinder penetrates rotating disc and is connected with lifting disc.

3. The automated glass hole drilling apparatus of claim 2, wherein, The feeding end and the discharging end both include hanging arm, hanging plate and multiple suction cups, one end of the hanging arm is fixed on the top of lifting disc, the hanging plate is fixed on the bottom of the other end of hanging arm, and multiple suction cups are distributed in rectangular array on the bottom of hanging plate.

4. The automated glass hole drilling apparatus of claim 1, wherein, The punching mechanism includes rack, three-axis mechanical arm and laser, the rack is located on one side of machine table, the three-axis mechanical arm is arranged on the rack, and the laser is arranged on the z-axis moving end of three-axis mechanical arm.

5. An automated glass hole drilling apparatus as claimed in claim 4, wherein, The punching mechanism further includes punching jig for positioning, and the punching jig is arranged on the rack, wherein the punching jig includes positioning plate, multiple positioning ports and multiple bearing frames, multiple positioning ports are arranged in rectangular array on the positioning plate, and multiple bearing frames correspond to multiple positioning ports one by one and are respectively embedded in the side wall of each positioning port.

6. An automated glass hole drilling apparatus as defined in claim 5, wherein, The positioning port is matched with the contour of workpiece.

7. The automated glass hole drilling apparatus of claim 1, wherein, Second motor is arranged at the bottom of feeding disc, and the second motor is fixed on machine table.

8. The automated glass hole drilling apparatus of claim 1, wherein, The lifting assembly adopts second cylinder.

9. The automated glass hole drilling apparatus of claim 1, wherein, One positioning jig further includes four guide rails, and the four guide rails are fixed on machine table, wherein one end of each positioning column slides outside each guide rail.

10. The automated glass hole drilling apparatus of claim 1, wherein, The temporary storage platform includes tray, and the tray is arranged on machine table.

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