Screen printing device for cosmetic glass bottle

Abstract

The utility model discloses a screen printing device for cosmetic glass bottles, and relates to the technical field of cosmetic glass bottle production equipment. Comprising a working box, a control end is arranged on the working box, a conveying structure is arranged on the outer side of the working box and penetrates through the working box to extend into the working box, a reference base is installed at the bottom end of the inner side of the working box, a screen printing mechanism is arranged at the top end of the reference base, and a circle supporting mechanism is arranged on the front side of the screen printing mechanism. The servo motor drives the screw rod to rotate, the screw rod gradually moves outwards in the threaded sleeve in the rotating process, the screw rod drives the sleeve to slide on the outer wall of the threaded sleeve through the fixing disc in the moving process, the threaded sleeve drives the connecting rod to rotate in the sliding process, and the connecting rod drives the arc-shaped plate to ascend and descend in the rotating process. Therefore, the caliber formed between the arc-shaped plates can be adjusted, the requirement for fixing operation of cosmetic glass bottles of different specifications and sizes is met, and the adaptability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cosmetic glass bottle production equipment, in particular to a silk-screen printing device for cosmetic glass bottles. Background Art

[0002] Screen printing refers to using a silk screen as a base and making a screen printing plate with images through a photosensitive platemaking method. Screen printing consists of five major elements: screen printing plate, scraper, ink, printing table and substrate. Printing is based on the basic principle that the mesh holes of the image part of the screen printing plate can pass the ink, while the mesh holes of the non-image part cannot pass the ink. When printing, pour ink on one end of the screen printing plate, use a scraper to apply a certain pressure to the ink part on the screen printing plate, and move at a constant speed toward the other end of the screen printing plate. During the movement, the ink is squeezed from the mesh holes of the image part to the substrate by the scraper.

[0003] In the cosmetics industry, glass bottles are common packaging materials, and the quality of their appearance printing directly affects the market appeal and brand image of the product. When screen printing on cosmetic glass bottles, different sizes of glass bottles used for different cosmetics require different clamping tools to fix them, which affects work efficiency. Therefore, we propose a new screen printing device for cosmetic glass bottles. Utility Model Content

[0004] The purpose of the utility model is to provide a screen printing device for a cosmetic glass bottle to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a screen printing device for cosmetic glass bottles, comprising:

[0006] A working box, wherein a control end is arranged on the working box, a conveying structure is arranged outside the working box, the conveying structure penetrates the working box and extends into the inside thereof, a reference seat is installed at the bottom end of the inner side of the working box, and a silk-screen mechanism is arranged at the top end of the reference seat for silk-screening cosmetic glass bottles;

[0007] A rounding mechanism is arranged on the front side of the screen printing mechanism, and the rounding mechanism cooperates with the conveying structure. The rounding mechanism is used to fix the cosmetic glass bottles and can adapt to glass bottles of different specifications and sizes.

[0008] As a specific solution in the technical solution of this application, the screen printing mechanism includes:

[0009] A support seat is installed on the top of the reference seat, and a rotating motor is arranged in the middle of the top of the support seat. A threaded rod is connected to the output end of the rotating motor. Slide rods are arranged on the left and right sides of the threaded rod. The slide rod is located inside the support seat, and a moving seat is installed together with the outer wall of the threaded rod and the slide rod. The slide rod is used to limit the moving seat.

[0010] As a specific solution in the technical solution of the present application, a long groove is provided on the support seat, the movable seat is connected to the fixed seat through the long groove, a driving motor is provided at the right end of the fixed seat, a threaded rod is connected to the output end of the driving motor, a connecting plate is installed on the inner side of the fixed seat, a sliding seat is surrounded by the outer wall of the connecting plate, the threaded rod passes through the sliding seat, and a silk screen arm is connected to one end of the sliding seat.

[0011] As a specific solution in the technical solution of the present application, a cylinder is provided at the top of the screen printing arm, and an ink knife is connected to the output end of the cylinder. The ink knives are an ink scraper and an ink return knife on the left and right respectively. A sliding groove plate is installed at the bottom of the fixed seat, and a slide plate is slidably installed on the inner side of the sliding groove plate. A square column is connected to the lower end of the slide plate, and a concave plate is installed on the square column through an insertion rod. A template is provided on the inner side of the concave plate, and a locking screw is provided on the top of the template. The locking screw passes through the concave plate and extends to the outside.

[0012] As a specific solution in the technical solution of this application, the circle-supporting mechanism includes:

[0013] A pusher is installed at one end of the support seat, and the pusher is located below the template. The output end of the pusher is connected to a cross groove plate, and a threaded sleeve is arranged in the middle of one end of the cross groove plate. A screw is surrounded by a thread on the inner wall of the threaded sleeve, and a sleeve is slidingly arranged on the outer wall of the threaded sleeve. One end of the sleeve is connected to a fixed disk, and a screw is movably connected to one side of the fixed disk. A servo motor is arranged on the outside of the fixed disk.

[0014] As a specific scheme in the technical solution of the present application, the output end of the servo motor passes through the fixed disk and is connected to a screw. When the screw rotates, the fixed disk does not rotate. A plurality of jackets are provided on the outer wall of the sleeve. A connecting rod is installed on the inner side of the jacket through a rotating rod. The other end of the connecting rod is installed on the inner wall of the arc plate through a jacket. A connecting block is connected to one end of the arc plate. A blocking block is installed at one end of the connecting block. The blocking block and the arc plate are respectively located on both sides of the cross groove plate.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The screen printing device for cosmetic glass bottles drives the screw to rotate through a servo motor. The screw gradually moves outward in the threaded sleeve during rotation. The sleeve is driven to slide on the outer wall of the threaded sleeve through a fixed plate during movement of the screw. The connecting rod is driven to rotate during sliding of the threaded sleeve. The arc plate is driven to rise and fall during rotation of the connecting rod, so that the caliber formed between the arc plates can be adjusted to meet the fixing operation of cosmetic glass bottles of different specifications and sizes, thereby improving the adaptability of the device.

[0017] At the same time, the insertion rod is provided to facilitate the replacement of the concave plate, and the distance between the slide plates on the sliding groove plate can be adjusted to adapt to templates of different specifications, and the template can be fixed by rotating the locking screw, thereby improving the practicability and work efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is an isometric schematic diagram of the utility model;

[0019] Figure 2 It is an isometric internal schematic diagram of the utility model;

[0020] Figure 3 It is a schematic diagram of the silk-screen printing mechanism of the utility model;

[0021] Figure 4 It is a cross-sectional schematic diagram of the circle-supporting mechanism of the utility model.

[0022] Figure: 1, working box; 2, conveying structure; 3, control end; 4, reference seat; 5, screen printing mechanism; 6, round support mechanism; 501, support seat; 502, long slot; 503, rotating motor; 504, driving motor; 505, connecting plate; 506, fixed seat; 507, template; 508, square column; 509, sliding slot plate; 510, moving seat; 511, screen printing arm; 512, slide plate; 513, plug rod; 514, ink knife; 515, slide rod; 516, threaded rod; 517, sliding seat; 518, cylinder; 519, locking screw; 520, concave plate; 601, servo motor; 602, jacket; 603, threaded sleeve; 604, arc plate; 605, connecting block; 606, pusher; 607, block; 608, cross groove plate; 609, screw; 610, rotating rod; 611, connecting rod; 612, sleeve; 613, fixed disk. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: a screen printing device for a cosmetic glass bottle, comprising:

[0025] A working box 1, a control terminal 3 is arranged on the working box 1, a conveying structure 2 is arranged outside the working box 1, the conveying structure 2 penetrates the working box 1 and extends into the inside thereof, a reference seat 4 is installed at the bottom end of the inner side of the working box 1, and a silk screen mechanism 5 is arranged at the top end of the reference seat 4 for silk screen printing on cosmetic glass bottles;

[0026] A rounding mechanism 6 is provided at the front side of the screen printing mechanism 5 . The rounding mechanism 6 cooperates with the conveying structure 2 . The rounding mechanism 6 is used to fix the cosmetic glass bottles and can adapt to glass bottles of different specifications and sizes.

[0027] The screen printing mechanism 5 comprises:

[0028] A support base 501 is installed at the top of the reference base 4, and a rotating motor 503 is arranged in the middle of the top of the support base 501. A threaded rod 516 is connected to the output end of the rotating motor 503. Slide rods 515 are arranged on the left and right sides of the threaded rod 516. The slide rod 515 is located in the support base 501. A moving base 510 is installed together with the outer wall of the threaded rod 516 and the slide rod 515. The slide rod 515 is used to limit the moving base 510.

[0029] A long groove 502 is provided on the support seat 501, and the movable seat 510 is connected to the fixed seat 506 through the long groove 502. A driving motor 504 is provided at the right end of the fixed seat 506, and a threaded rod 516 is connected to the output end of the driving motor 504. A connecting plate 505 is installed on the inner side of the fixed seat 506, and a sliding seat 517 is surrounded by the outer wall of the connecting plate 505. The threaded rod 516 penetrates the sliding seat 517, and one end of the sliding seat 517 is connected to the screen printing arm 511.

[0030] A cylinder 518 is arranged at the top of the screen printing arm 511, and an ink knife 514 is connected to the output end of the cylinder 518. The ink knife 514 has an ink scraper and an ink return knife on the left and right respectively. A sliding groove plate 509 is installed at the bottom of the fixed seat 506, and a slide plate 512 is slidably installed on the inner side of the sliding groove plate 509. A square column 508 is connected to the lower end of the slide plate 512. A concave plate 520 is installed on the square column 508 through an insertion rod 513. A template 507 is arranged on the inner side of the concave plate 520, and a locking screw 519 is arranged on the top of the template 507. The locking screw 519 penetrates the concave plate 520 and extends to the outside.

[0031] like Figure 3As shown, it should be noted that; when screen printing is performed on glass bottles, the rotating motor 503 is started through the control end 3, and the rotating motor 503 drives the threaded rod 516 to rotate. During the rotation of the threaded rod 516, the movable seat 510 is driven to rise and fall along the long groove 502 on the outer wall of the support seat 501. During the lifting process, the template 507 is installed by adjusting the distance between the slide plates 512 and the sliding groove plates 509. The insertion rod 513 is provided to facilitate the replacement of the concave plate 520. After the template 507 is placed on the inner side of the concave plate 520, the template 507 can be fixed by rotating the locking screw 519. After the template 507 is fixed, the driving motor 504 is started through the control end 3. The driving motor 504 drives the threaded rod 516 to rotate. During the rotation of the threaded rod 516, the sliding seat 517 is driven to move. During the movement of the sliding seat 517, the cylinder 518 drives the ink knife 514 to rise and fall, so that the ink knife 514 is against the template 507, and then the glass bottle is screen-printed.

[0032] The circle-supporting mechanism 6 comprises:

[0033] A pusher 606 is installed at one end of the support seat 501, and the pusher 606 is located below the template 507. The output end of the pusher 606 is connected to a cross groove plate 608, and a threaded sleeve 603 is arranged in the middle of one end of the cross groove plate 608. The inner wall of the threaded sleeve 603 is threaded with a screw 609, and the outer wall of the threaded sleeve 603 is slidably provided with a sleeve 612, and one end of the sleeve 612 is connected to a fixed disk 613, and a screw 609 is movably connected to one side of the fixed disk 613, and a servo motor 601 is arranged on the outer side of the fixed disk 613.

[0034] The output end of the servo motor 601 passes through the fixed disk 613 and is connected to a screw 609. When the screw 609 rotates, the fixed disk 613 does not rotate. A plurality of jackets 602 are provided on the outer wall of the sleeve 612. A connecting rod 611 is installed on the inner side of the jacket 602 through a rotating rod 610. The other end of the connecting rod 611 is installed on the inner wall of the arc plate 604 through the jacket 602. A connecting block 605 is connected to one end of the arc plate 604. A blocking block 607 is installed at one end of the connecting block 605. The blocking block 607 and the arc plate 604 are respectively located on both sides of the cross groove plate 608.

[0035] like Figure 4As shown, it should be noted that: when the glass bottle is fixed, the mouth of the cosmetic glass bottle conveyed by the conveying structure 2 faces the inside of the working box 1, and the mouth of the glass bottle will move on the outer wall of the arc plate 604 and insert it into the glass bottle. The servo motor 601 is started through the control end 3, and the servo motor 601 drives the screw 609 to rotate. The screw 609 moves toward the outside of the threaded sleeve 603 during the rotation process. During the movement of the screw 609, the sleeve 612 is driven to slide on the outer wall of the threaded sleeve 603 through the fixed plate 613. During the sliding process of the threaded sleeve 603, the connecting rod 611 is driven to rotate, and the connecting rod 611 is driven to rotate. During the rotation process, the arc plate 604 is driven to swing. Since the arc plate 604 is connected to the blocking block 607 through the connecting block 605, and the size of the blocking block 607 is larger than the notch on the cross-slot plate 608, the arc plate 604 is driven by the blocking block 607 to perform lifting movement during the rotation process of the connecting rod 611, which can meet the fixing operation of glass bottles of different calibers. When the arc plates 604 are tightly closed together, they can meet the smallest caliber of glass bottles. When the arc plates 604 are in contact with the cross-slot plate 608, the arc plates 604 have the maximum caliber that can be produced, which can meet the glass bottles of the largest caliber, thereby improving the adaptability of the device.

[0036] In summary, the silk-screen printing device for cosmetic glass bottles can fix glass bottles of different sizes through the coordination setting between the silk-screen printing mechanism 5 and the round-supporting mechanism 6, and is convenient for replacing the concave plate 520. By adjusting the distance between the slides 512 and the locking screw 519, various templates 507 can be equipped, thereby improving the adaptability and working efficiency of the device.

[0037] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is limited by the attached embodiments and their equivalents.

Claims

1. A screen printing device for cosmetic glass bottles, characterized in that: include: A working box (1), wherein a control end (3) is arranged on the working box (1), a conveying structure (2) is arranged outside the working box (1), the conveying structure (2) penetrates the working box (1) and extends into the interior thereof, a reference seat (4) is installed at the bottom end of the inner side of the working box (1), and a silk screen mechanism (5) is arranged at the top end of the reference seat (4) for silk screen printing on cosmetic glass bottles; A rounding mechanism (6) is arranged on the front side of the screen printing mechanism (5). The rounding mechanism (6) cooperates with the conveying structure (2). The rounding mechanism (6) is used to fix the cosmetic glass bottles and can adapt to glass bottles of different specifications and sizes.

2. A screen printing device for cosmetic glass bottles according to claim 1, characterized in that: The screen printing mechanism (5) comprises: A support base (501) is mounted on the top of the reference base (4), a rotating motor (503) is arranged in the middle of the top of the support base (501), a threaded rod (516) is connected to the output end of the rotating motor (503), sliding rods (515) are arranged on the left and right sides of the threaded rod (516), the sliding rod (515) is located in the support base (501), and a moving base (510) is installed on the outer wall of the threaded rod (516) and the sliding rod (515), and the sliding rod (515) is used to limit the moving base (510).

3. A screen printing device for cosmetic glass bottles according to claim 2, characterized in that: The support seat (501) is provided with a long groove (502), the movable seat (510) is connected to the fixed seat (506) through the long groove (502), a driving motor (504) is provided at the right end of the fixed seat (506), the output end of the driving motor (504) is connected to a threaded rod (516), a connecting plate (505) is installed on the inner side of the fixed seat (506), a sliding seat (517) is surrounded by the outer wall of the connecting plate (505), the threaded rod (516) passes through the sliding seat (517), and one end of the sliding seat (517) is connected to a screen printing arm (511).

4. A screen printing device for cosmetic glass bottles according to claim 3, characterized in that: A cylinder (518) is arranged at the top of the screen printing arm (511), and an ink knife (514) is connected to the output end of the cylinder (518). The ink knife (514) is respectively provided with an ink scraper and an ink return knife on the left and right. A sliding groove plate (509) is installed at the bottom of the fixed seat (506), and a slide plate (512) is slidably installed inside the sliding groove plate (509). A square column (508) is connected to the lower end of the slide plate (512), and a concave plate (520) is installed on the square column (508) through an insertion rod (513). A template (507) is arranged on the inner side of the concave plate (520), and a locking screw (519) is arranged at the top of the template (507). The locking screw (519) passes through the concave plate (520) and extends to the outside.

5. The screen printing device for cosmetic glass bottles according to claim 1, characterized in that: The circle-supporting mechanism (6) comprises: A pusher (606) is installed at one end of the support seat (501), and the pusher (606) is located below the template (507). The output end of the pusher (606) is connected to a cross groove plate (608), and a threaded sleeve (603) is arranged in the middle of one end of the cross groove plate (608). The inner wall of the threaded sleeve (603) is threadedly surrounded by a screw rod (609), and the outer wall of the threaded sleeve (603) is slidably provided with a sleeve (612), and one end of the sleeve (612) is connected to a fixed disk (613), and one side of the fixed disk (613) is movably connected to the screw rod (609), and a servo motor (601) is arranged outside the fixed disk (613).

6. A screen printing device for cosmetic glass bottles according to claim 5, characterized in that: The output end of the servo motor (601) passes through the fixed disk (613) and is connected to a screw rod (609). When the screw rod (609) rotates, the fixed disk (613) does not rotate. A plurality of jackets (602) are provided on the outer wall of the sleeve (612). A connecting rod (611) is installed on the inner side of the jacket (602) through a rotating rod (610). The other end of the connecting rod (611) is installed on the inner wall of the arc plate (604) through the jacket (602). One end of the arc plate (604) is connected to a connecting block (605). One end of the connecting block (605) is installed with a blocking block (607). The blocking block (607) and the arc plate (604) are respectively located on both sides of the cross groove plate (608).

Images