Glassware marking mechanism

Abstract

The utility model relates to the technical field of glassware marking machines, in particular to a glassware marking mechanism which can automatically mark a single position or multiple positions on the surface of a glassware, has multiple functions and is high in working efficiency. Comprising a first rack and a conveying belt mechanism, and the conveying belt mechanism is installed on the first rack; the conveying belt mechanism is divided into a left part and a right part, the fixed end of the air cylinder is installed on the first rack, the air cylinder is located in the middle of the conveying belt mechanism, the top of a piston rod of the air cylinder is provided with a lower suction cup assembly for supporting glassware in a vibrating mode, and the installation frame is installed on the first rack; the motor is installed on the upper portion of the installation frame and located over the air cylinder, the upper suction cup is installed on an output shaft of the motor, the upper suction cup and the air cylinder are concentrically arranged, the sliding groove is vertically installed on the outer wall of the motor, the sliding rod is installed on the sliding groove in a lifting and sliding mode, and the laser marking head is installed at the lower end of the sliding rod.

Description

Technical Field

[0001] The utility model relates to the technical field of glassware marking machines, in particular to a glassware marking mechanism. Background Art

[0002] After glassware is produced, a marking operation needs to be carried out. In the prior art, a variety of glass marking mechanisms have been proposed. For example, a marking device for glass processing proposed in the Chinese utility model patent with the publication number CN217730051U. When the sensor mechanism senses the glass, the motor starts to rotate the lead screw to make the slider move back and forth, thereby driving the cleaning component to clean the surface of the glass. The height of the marking component can be changed through the first telescopic rod, and marking operations can be carried out for glass with different thicknesses. The marking position of the marking component can be changed, the marking angle of the marking component can be changed, and marking operations can be carried out according to different marking requirements of different glasses.

[0003] However, the above prior art cannot automatically adjust the relative position and angle between the glassware and the marking component. Therefore, when laser marking the glassware, it is not convenient to automatically mark multiple parts on the surface of the circular glassware, the function is relatively single, and the working efficiency is low. Summary of the Utility Model

[0004] To solve the above technical problems, the utility model provides a glassware marking mechanism that can automatically mark a single place or multiple parts on the surface of the glassware, has multiple functions, and has high working efficiency.

[0005] A glassware marking mechanism of the utility model includes a first frame and a conveyor belt mechanism. The conveyor belt mechanism is installed on the first frame and is used to convey glassware. It also includes a cylinder, a mounting frame, a motor, an upper suction cup, a chute, a sliding rod, and a laser marking head. The conveyor belt mechanism is divided into left and right parts. The fixed end of the cylinder is installed on the first frame. The cylinder is located in the middle of the conveyor belt mechanism. The top of the piston rod of the cylinder is provided with a lower suction cup assembly for vibrating and supporting the glassware. The mounting frame is installed on the first frame. The motor is installed on the upper part of the mounting frame. The motor is located directly above the cylinder. The output shaft of the motor is installed with the upper suction cup. The upper suction cup is concentrically arranged with the cylinder. The chute is vertically installed on the outer wall of the motor. The sliding rod is slidably installed on the chute in a liftable manner. The lower end of the sliding rod is installed with the laser marking head. The conveyor belt mechanism conveys the glassware backward. When the glassware reaches above the cylinder, the piston rod of the cylinder extends to make the lower suction cup assembly adsorb the central bottom of the glassware and lift the glassware, so that the central upper end surface of the glassware abuts against the upper suction cup. The motor drives the upper suction cup to rotate, and the upper suction cup drives the glassware to rotate. The sliding rod moves up and down in the chute to adjust the relative position between the laser marking head and the outer wall of the glassware, so that the laser marking head automatically laser marks different parts of the outer wall of the glassware. After the marking is completed, the motor stops rotating, and the piston rod of the cylinder contracts to place the glassware back on the conveyor belt mechanism. The conveyor belt mechanism conveys the glassware backward again, realizing single or multi-site automatic marking on the surface of circular glassware, with many functions and high working efficiency.

[0006] Preferably, it further includes a second motor, a gear, and a rack. The second motor is installed on the mounting frame. The output shaft of the second motor is concentrically installed with the gear. The rack is installed on the sliding rod. The rack meshes with the gear. The second motor drives the gear to rotate, and the gear meshes with the rack to drive the sliding rod to move up and down along the chute, thereby adjusting the relative height between the laser marking head and the glassware and realizing automatic marking on the outer wall of the glassware in the vertical direction.

[0007] Preferably, the lower suction cup assembly includes a bearing and a lower suction cup. The bearing is installed on the top of the piston rod of the cylinder. The lower suction cup is installed on the rotating end of the bearing. The lower suction cup is used to adsorb and support the glassware. The bearing rotatably supports the lower suction cup, enabling the glassware on the lower suction cup to rotate freely. The structure is simple and practical.

[0008] Preferably, it also includes a frame 2, two mounting seats, two motors 3, four clamping rods, two double-headed cylinders and four side suction cups. The frame 2 is arranged vertically to the conveyor belt mechanism, the two mounting seats are rotatably mounted on the left and right sides of the frame 2, the two mounting seats are symmetrically arranged on both sides of the conveyor belt mechanism, the rotation axes of the two mounting seats are arranged horizontally, the two motors 3 are respectively mounted on both sides of the frame 2, the two motors 3 are respectively connected to the two mounting seats in transmission, two rotating shafts are arranged on the two mounting seats, the middle parts of the four clamping rods are respectively hinged to the four rotating shafts on the two mounting seats, the two double-headed cylinders are respectively located on the two mounting seats, and the The two piston rods are rotatably connected to the outer ends of the four clamping rods respectively, and side suction cups are arranged on the inner sides of the inner ends of the four clamping rods, and the four side suction cups are located above the conveyor belt mechanism; when the glassware needs to be turned over, the four piston rods of the two double-headed cylinders extend synchronously, pushing the outer ends of the four clamping rods to rotate to both sides, so that the inner ends of the four clamping rods rotate inward, so that the four side suction cups respectively adsorb the outer walls of the glassware on both sides opposite to each other, and the two motors drive the two mounting seats to rotate 180 degrees synchronously, so that the glassware is turned over, and the piston rod of the cylinder extends again to lift the turned glassware, and mark the other surface of the glassware, thereby improving versatility.

[0009] Preferably, it also includes multiple half gears, and half gears are arranged on each of the four clamping rods. The multiple half gears are respectively arranged concentrically with the rotating shafts on the two mounting seats, and the two half gears on the same mounting seat are meshed; the two clamping rods on the mounting seat are respectively meshed through the two half gears, so that the two clamping rods on the mounting seat can be opened or closed synchronously, thereby improving the synchronization of the four clamping rods in clamping the glassware.

[0010] Preferably, it also includes two silicone strips, which are respectively located on the front and rear sides of the frame two, and the two ends of the four silicone strips are respectively connected to the inner ends of the four clamping rods; when the inner ends of the four clamping rods rotate inward to clamp the glassware, the inner ends of the four clamping rods drive the two silicone strips to approach the glassware, and the two silicone strips are stretched and pressed against the outer wall of the glassware, thereby improving the clamping stability of the glassware.

[0011] Preferably, it also includes four spring sheets and four snap joints, the inner ends of the four clamping rods are each provided with a spring sheet, the inner ends of the four spring sheets are respectively facing the inner sides of the four clamping rods, the outer ends of the four spring sheets are each provided with a snap joint connected by a pin shaft, and the two ends of the two silicone strips are respectively connected to the four snap joints; by providing the four spring sheets, the two silicone strips are brought closer to the glassware, so that the two silicone strips are in closer contact with the surface of the glassware, and by providing the four snap joints, it is convenient to install and disassemble the four spring sheets.

[0012] Compared with the prior art, the utility model has the beneficial effects of realizing automatic marking of a single location or multiple locations on the surface of a glass vessel, having more functions and higher working efficiency. Brief Description of the Drawings

[0013] Figure 1 is a schematic structural diagram of the working state of the present utility model;

[0014] Figure 2 is a schematic side view structural diagram of the present utility model;

[0015] Figure 3 is a schematic axonometric structural diagram of the present utility model;

[0016] Figure 4 is a schematic structural diagram of structures such as the motor, upper suction cup, sliding groove, sliding rod, and laser marking head;

[0017] Figure 5 is a schematic structural diagram of structures such as the second frame, mounting seat, third motor, clamping rod, double-headed cylinder, and side suction cup;

[0018] Figure 6 is a schematic top view structural diagram of structures such as the second frame, mounting seat, third motor, clamping rod, double-headed cylinder, and side suction cup;

[0019] Figure 7 is Figure 5 a partial enlarged schematic structural diagram at position A in

[0020] Reference numerals in the drawings: 1. First frame; 2. Conveyor belt mechanism; 3. Cylinder; 4. Mounting frame; 5. Motor; 6. Upper suction cup; 7. Sliding groove; 8. Sliding rod; 9. Laser marking head; 10. Second motor; 11. Gear; 12. Rack; 13. Bearing; 14. Lower suction cup; 15. Second frame; 16. Mounting seat; 17. Third motor; 18. Clamping rod; 19. Double-headed cylinder; 20. Side suction cup; 21. Half gear; 22. Silicone strip; 23. Spring piece; 24. Snap joint. Detailed Description of the Preferred Embodiments

[0021] For ease of understanding the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. The present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided so that the disclosure of the present utility model is thorough and complete.

[0022] Embodiment 1

[0023] As Figures 1 to 4As shown in the figure, a glassware marking mechanism includes a first frame 1 and a conveyor belt mechanism 2. The conveyor belt mechanism 2 is installed on the first frame 1 and is used to convey glassware. It also includes a cylinder 3, a mounting bracket 4, a motor 5, an upper suction cup 6, a chute 7, a sliding rod 8, and a laser marking head 9. The conveyor belt mechanism 2 is divided into left and right parts. The fixed end of the cylinder 3 is installed on the first frame 1. The cylinder 3 is located in the middle of the conveyor belt mechanism 2. The top of the piston rod of the cylinder 3 is provided with a lower suction cup assembly for vibrating and supporting the glassware. The mounting bracket 4 is installed on the first frame 1. The motor 5 is installed on the upper part of the mounting bracket 4. The motor 5 is located directly above the cylinder 3. The output shaft of the motor 5 is installed with the upper suction cup 6. The upper suction cup 6 is concentric with the cylinder 3. The chute 7 is vertically installed on the outer wall of the motor 5. The sliding rod 8 is slidably installed on the chute 7 in a liftable manner. The lower end of the sliding rod 8 is installed with the laser marking head 9. It also includes a second motor 10, a gear 11, and a rack 12. The second motor 10 is installed on the mounting bracket 4. The output shaft of the second motor 10 is concentrically installed with the gear 11. The rack 12 is installed on the sliding rod 8. The rack 12 meshes with the gear 11. The lower suction cup assembly includes a bearing 13 and a lower suction cup 14. The bearing 13 is installed on the top of the piston rod of the cylinder 3. The lower suction cup 14 is installed on the rotating end of the bearing 13.

[0024] The conveyor belt mechanism 2 conveys the glassware backward. When the glassware reaches above the cylinder 3, the piston rod of the cylinder 3 extends to make the lower suction cup 14 adsorb and support the center of the bottom of the glassware. The bearing 13 rotatably supports the lower suction cup 14, enabling the glassware on the lower suction cup 14 to rotate freely, and raising the glassware so that the center of the upper end face of the glassware abuts against the upper suction cup 6. The motor 5 drives the upper suction cup 6 to rotate, and the upper suction cup 6 drives the glassware to rotate. The second motor 10 drives the gear 11 to rotate, and the gear 11 meshes with the rack 12 to drive the sliding rod 8 to lift along the chute 7, thereby adjusting the relative height between the laser marking head 9 and the glassware, realizing automatic marking of the outer wall of the glassware in the vertical direction. After the marking is completed, the motor 5 stops rotating, the piston rod of the cylinder 3 contracts, and the glassware is placed back on the conveyor belt mechanism 2. The conveyor belt mechanism 2 conveys the glassware backward again, realizing automatic marking of a single or multiple parts on the surface of the circular glassware, with multiple functions.

[0025] Embodiment 2

[0026] As Figures 5 to 7As shown in the figure, on the basis of Embodiment 1, it further includes a second frame 15, two mounting seats 16, two third motors 17, four clamping rods 18, two double-headed cylinders 19 and four side suction cups 20. The second frame 15 is vertically arranged with the conveyor belt mechanism 2. The two mounting seats 16 are rotatably mounted on the left and right sides of the second frame 15. The two mounting seats 16 are symmetrically arranged on both sides of the conveyor belt mechanism 2 respectively. The rotation axes of the two mounting seats 16 are horizontally arranged. The two third motors 17 are respectively mounted on both sides of the second frame 15. The two third motors 17 are respectively drivingly connected to the two mounting seats 16. Two rotating shafts are arranged on each of the two mounting seats 16. The middle parts of the four clamping rods 18 are respectively hinged to the four rotating shafts on the two mounting seats 16. The two double-headed cylinders 19 are respectively located on the two mounting seats 16. The two piston rods of the two double-headed cylinders 19 are respectively rotatably connected to the outer ends of the four clamping rods 18. Side suction cups 20 are arranged on the inner sides of the inner ends of the four clamping rods 18. The four side suction cups 20 are located above the conveyor belt mechanism 2. It further includes a plurality of half gears 21. Half gears 21 are arranged on the four clamping rods 18. The plurality of half gears 21 are respectively concentric with the rotating shafts on the two mounting seats 16. The two half gears 21 on the same mounting seat 16 are meshed. It further includes two silica gel strips 22. The two silica gel strips 22 are respectively located on the front and rear sides of the second frame 15. The two ends of the four silica gel strips 22 are respectively connected to the inner ends of the four clamping rods 18. It further includes four spring pieces 23 and four snap joints 24. Spring pieces 23 are arranged at the inner ends of the four clamping rods 18. The inner ends of the four spring pieces 23 respectively face the inner sides of the four clamping rods 18. Snap joints 24 inserted through pins are arranged on the outer ends of the four spring pieces 23. The two ends of the two silica gel strips 22 are respectively connected to the four snap joints 24.

[0027] When it is necessary to turn over the glassware, the four piston rods of the two double-headed cylinders 19 extend synchronously, pushing the outer ends of the four clamping rods 18 to rotate outwards, so that the inner ends of the four clamping rods 18 rotate inwards. The two clamping rods 18 on the mounting seat 16 are respectively meshed through the two half gears 21, so that the two clamping rods 18 on the mounting seat 16 can be opened or closed synchronously, improving the clamping synchronism of the four clamping rods 18 on the glassware, so that the four side suction cups 20 respectively adsorb the opposite outer walls of the glassware. The inner ends of the four clamping rods 18 drive the two silica gel strips 22 to approach the glassware. After being stretched, the two silica gel strips 22 are tightly attached to the outer wall of the glassware, improving the clamping stability of the glassware. The two third motors 17 drive the two mounting seats 16 to rotate synchronously by 180 degrees, so that the glassware is turned over. The piston rod of the cylinder 3 extends again to lift the turned-over glassware, and marking is performed on the other surface of the glassware. By arranging the four spring pieces 23, the two silica gel strips 22 are closer to the glassware, making the contact between the two silica gel strips 22 and the surface of the glassware closer. By arranging the four snap joints 24, it is convenient to install and disassemble with the four spring pieces 23.

[0028] AsFigures 1 to 7 As shown in the figure, a glassware marking mechanism of the present utility model, when working, first the conveyor belt mechanism 2 conveys the glassware backward. When the glassware reaches above the cylinder 3, the piston rod of the cylinder 3 extends to make the lower suction cup 14 adsorb the center of the bottom of the glassware and lift the glassware, so that the center of the upper end face of the glassware abuts against the upper suction cup 6. Then the motor 5 drives the upper suction cup 6 to rotate, the upper suction cup 6 drives the glassware to rotate, the motor two 10 drives the gear 11 to rotate, the gear 11 meshes with the rack 12 to drive the slide bar 8 to lift along the chute 7, thereby adjusting the relative height between the laser marking head 9 and the glassware, so that the laser marking head 9 automatically laser marks different parts of the outer wall of the glassware. After the marking is completed, the motor 5 stops rotating. Then the four piston rods of the two double-headed cylinders 19 extend synchronously, pushing the outer ends of the four clamping rods 18 to rotate to both sides, so that the inner ends of the four clamping rods 18 rotate inward, so that the four side suction cups 20 respectively adsorb the opposite outer walls of the glassware, and the two silica gel strips 22 are stretched and adhered to the outer wall of the glassware. The two motors three 17 drive the two mounting seats 16 to rotate the clamping rods 180 degrees synchronously, so that the glassware is turned over. The piston rod of the cylinder 3 extends again to lift the turned-over glassware, and the laser marking head 9 marks the other surface of the glassware. Finally, after the marking is completed, the piston rod of the cylinder 3 contracts, and the glassware is placed back on the conveyor belt mechanism 2, and the conveyor belt mechanism 2 conveys the glassware backward again.

[0029] The main functions achieved by the present utility model are as follows:

[0030] 1. It can automatically mark a single place or multiple parts on the surface of the glassware, with multiple functions and high working efficiency;

[0031] 2. It can turn over the glassware for double-sided marking.

[0032] For a glassware marking mechanism of the present utility model, its installation method, connection method or setting method are all common mechanical methods, and any method that can achieve its beneficial effects can be implemented; the frame one 1, conveyor belt mechanism 2, cylinder 3, motor 5, upper suction cup 6, chute 7, laser marking head 9, motor two 10, gear 11, rack 12, bearing 13, lower suction cup 14, motor three 17, double-headed cylinder 19, side suction cup 20, semi-gear 21, silica gel strip 22, spring piece 23, and snap joint 24 of a glassware marking mechanism of the present utility model are purchased on the market. Those skilled in the industry only need to install and operate according to the attached user manual, without the need for creative labor from those skilled in the art.

[0033] All the technical and scientific terms used herein have the same meanings as those commonly understood by those of ordinary skill in the technical field to which this utility model pertains. The terms used in the specification of this utility model herein are for the purpose of describing specific embodiments only and are not intended to limit this utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0034] The above are only the preferred embodiments of this utility model. It should be noted that for those of ordinary skill in the technical field, without departing from the technical principle of this utility model, several improvements and modifications can still be made, and these improvements and modifications should also be regarded as the protection scope of this utility model.

Claims

1. A glassware marking mechanism, comprising a frame (1) and a conveyor belt mechanism (2), wherein the conveyor belt mechanism (2) is mounted on the frame (1), and the conveyor belt mechanism (2) is used to convey glassware; characterized in that: The invention also comprises a cylinder (3), a mounting frame (4), a motor (5), an upper suction cup (6), a slide groove (7), a slide rod (8) and a laser marking head (9). The conveyor belt mechanism (2) is divided into two parts, the fixed end of the cylinder (3) is mounted on the frame (1), the cylinder (3) is located in the middle of the conveyor belt mechanism (2), a lower suction cup assembly for vibrating and supporting the glassware is arranged on the top of the piston rod of the cylinder (3), the mounting frame (4) is mounted on the frame (1), the motor (5) is mounted on the upper part of the mounting frame (4), the motor (5) is located directly above the cylinder (3), the output shaft of the motor (5) is mounted on the upper suction cup (6), the upper suction cup (6) is arranged concentrically with the cylinder (3), the slide groove (7) is vertically mounted on the outer wall of the motor (5), the slide rod (8) is slidably mounted on the slide groove (7) in a manner that it can be raised or lowered, and the laser marking head (9) is mounted on the lower end of the slide rod (8).

2. A glassware marking mechanism as claimed in claim 1, characterized in that: The invention also comprises a second motor (10), a gear (11) and a rack (12). The second motor (10) is mounted on a mounting frame (4). The output shaft of the second motor (10) is coaxially mounted with the gear (11). The rack (12) is mounted on a slide bar (8), and the rack (12) is meshed with the gear (11).

3. A glassware marking mechanism as claimed in claim 1, characterized in that: The lower suction cup assembly comprises a bearing (13) and a lower suction cup (14), wherein the bearing (13) is mounted on the top of the piston rod of the cylinder (3), and the lower suction cup (14) is mounted on the rotating end of the bearing (13).

4. A glassware marking mechanism as claimed in claim 1, characterized in that: The machine also comprises a frame 2 (15), two mounting seats (16), two motors 3 (17), four clamping rods (18), two double-headed cylinders (19) and four side suction cups (20). The frame 2 (15) is arranged vertically with respect to the conveyor belt mechanism (2). The two mounting seats (16) are rotatably mounted on the left and right sides of the frame 2 (15). The two mounting seats (16) are symmetrically arranged on the two sides of the conveyor belt mechanism (2). The rotation axes of the two mounting seats (16) are arranged horizontally. The two motors 3 (17) are respectively mounted on the two sides of the frame 2 (15). Three motors (17) are respectively connected to the two mounting seats (16) in a transmission manner. Two rotating shafts are arranged on the two mounting seats (16). The middle parts of the four clamping rods (18) are respectively hinged to the four rotating shafts on the two mounting seats (16). Two double-headed cylinders (19) are respectively located on the two mounting seats (16). The two piston rods of the two double-headed cylinders (19) are respectively connected to the outer ends of the four clamping rods (18) in a rotational manner. The inner sides of the inner ends of the four clamping rods (18) are respectively provided with side suction cups (20). The four side suction cups (20) are located above the conveyor belt mechanism (2).

5. A glassware marking mechanism as claimed in claim 4, characterized in that: It also includes a plurality of half gears (21), each of which is provided on the four clamping rods (18), and the plurality of half gears (21) are respectively provided concentrically with the rotating shafts on the two mounting seats (16), and the two half gears (21) on the same mounting seat (16) are meshed.

6. A glassware marking mechanism as claimed in claim 4, characterized in that: It also includes two silicone strips (22), which are respectively located at the front and rear sides of the second frame (15), and the two ends of the four silicone strips (22) are respectively connected to the inner ends of the four clamping rods (18).

7. A glassware marking mechanism as claimed in claim 6, characterized in that: It also includes four spring sheets (23) and four snap joints (24), wherein the inner ends of the four clamping rods (18) are each provided with a spring sheet (23), the inner ends of the four spring sheets (23) are respectively facing the inner sides of the four clamping rods (18), and the outer ends of the four spring sheets (23) are each provided with a snap joint (24) plugged in through a pin shaft, and the two ends of the two silicone strips (22) are respectively connected to the four snap joints (24).

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