CN214646682U

CN214646682U - Double-station packaging bag printing device

Info

Publication number: CN214646682U
Application number: CN202120934864.6U
Authority: CN
Inventors: 张涛; 张洪威
Original assignee: Chengdu Qingyang Baobo Packaging Co ltd
Current assignee: Chengdu Qingyang Baobo Packaging Co ltd
Priority date: 2021-05-04
Filing date: 2021-05-04
Publication date: 2021-11-09
Anticipated expiration: 2031-05-04

Abstract

A duplex position wrapping bag printing device includes: the lifting mechanism comprises a bottom plate, four upper extending columns are arranged at four corners of the bottom plate in an upward extending manner, lifting cylinders are arranged on the outer sides of the upper ends of the upper extending columns, lifting seats are arranged at the movable ends of the lifting cylinders, lifting sleeves are arranged at the inner side ends of the lifting seats, the lifting sleeves penetrate through the upper extending columns, and T-shaped plates are arranged on the inner sides of the lifting sleeves; the push-pull mechanism is arranged on the lifting mechanism; the printing mechanism is arranged on the push-pull mechanism; the lifting mechanism is used for adjusting the height of the push-pull mechanism, the push-pull mechanism is used for adjusting the position of the screen printing plate, and the printing mechanism is used for printing the packaging bag. The utility model discloses conveniently carry out the printing operation of wrapping bag, the wrapping bag keeps motionless in the printing, and the silk screen plate moves to printing position department to the double-colored printing of wrapping bag has improved the quality of printing and the efficiency of printing, has stronger practicality.

Description

Double-station packaging bag printing device

Technical Field

The utility model relates to a wrapping bag processing equipment correlation technique field especially relates to a duplex position wrapping bag printing device.

Background

After the existing packaging bag is produced, identification images or characters are printed on the outer side of the packaging bag, generally, the packaging bag is printed in a silk screen printing plate mode when the packaging bag is printed, the printing mode is low in cost and high in printing speed, but the printing mode can only be used for printing in a single color, when the color on the packaging bag is not a single color, the packaging bag needs to be transferred to the lower ends of the silk screen printing plates with different colors for printing, and the printing mode has strict requirements on the positioning accuracy of the packaging bag when the packaging bag is printed and easily causes the phenomenon of printing dislocation, so that the printing quality of the packaging bag is affected.

SUMMERY OF THE UTILITY MODEL

The utility model provides a duplex position wrapping bag printing device to solve above-mentioned prior art not enough, conveniently carry out the printing operation of wrapping bag, the wrapping bag keeps motionless in the printing, and the silk screen printing plate moves to printing position department, and carries out the double-colored printing of wrapping bag, has improved the quality of printing and the efficiency of printing, has stronger practicality.

In order to realize the purpose of the utility model, the following technologies are adopted:

a duplex position wrapping bag printing device includes:

the lifting mechanism comprises a bottom plate, four upper extending columns are arranged at four corners of the bottom plate in an upward extending manner, lifting cylinders are arranged on the outer sides of the upper ends of the upper extending columns, lifting seats are arranged at the movable ends of the lifting cylinders, lifting sleeves are arranged at the inner side ends of the lifting seats, the lifting sleeves penetrate through the upper extending columns, and T-shaped plates are arranged on the inner sides of the lifting sleeves;

the push-pull mechanism is arranged on the lifting mechanism;

the printing mechanism is arranged on the push-pull mechanism;

the lifting mechanism is used for adjusting the height of the push-pull mechanism, the push-pull mechanism is used for adjusting the position of the screen printing plate, and the printing mechanism is used for printing the packaging bag.

Further, the push-pull mechanism comprises a pair of lifting side plates, the lifting side plates are installed on T-shaped plates located on the same side, protruding plates are formed on the inner sides of the lifting side plates, concave end plates are installed at two ends of the lifting side plates, push-pull sleeves are installed on the outer sides of the concave end plates, a pair of guide pieces are arranged in the push-pull sleeves, a pair of push-pull bearing seats are installed on the push-pull sleeves, a push-pull gear is arranged between each pair of push-pull bearing seats, one end of the push-pull gear is connected with a push-pull motor, push-pull gear is meshed with a push-pull rack, push-pull racks are arranged at the lower ends of the push-pull racks, guide grooves are formed in two sides of each push-pull piece, the guide pieces penetrate through the guide grooves, a first mounting plate is installed at the inner side end of each push-pull piece, a frame body is installed on the first mounting plate, the protruding plates are sleeved on two sides of the frame body, and silk screens are arranged at the lower ends of the frame body.

Further, the printing mechanism includes two pairs of reciprocating bearing seats all installed in the lift curb plate, all be equipped with four reciprocal guide arms between every pair of reciprocating bearing seat, reciprocating motor is all installed to one of them pair of reciprocating bearing seat, reciprocating motor's output shaft all is connected with reciprocal lead screw, reciprocal lead screw has all revolved reciprocal seat, reciprocal guide arm all wears reciprocal seat, be equipped with the notch plate between the reciprocal seat, the intermediate position department of notch plate upwards extends to install a pair of L shaped plate, adjusting cylinder is all installed in the outside of L shaped plate, adjusting cylinder's expansion end all is equipped with the scraper blade.

Furthermore, an inclined scraper is formed at the lower end of the scraper, and the lower end of the inclined scraper is of a blade-shaped structure.

Furthermore, the scraper blade upwards extends and installs a pair of guide arms that stretch on, and the guide arm that stretches on has all worn the convex seat, and the convex seat is all installed in the concave plate, and the convex seat upper end all is equipped with the guide cylinder, and the guide cylinder is all installed in the convex seat.

The technical scheme has the advantages that:

the utility model discloses conveniently carry out the printing operation of wrapping bag, the wrapping bag keeps motionless in the printing, and the silk screen plate moves to printing position department to the double-colored printing of wrapping bag has improved the quality of printing and the efficiency of printing, has stronger practicality.

Drawings

Fig. 1 shows a perspective view of one embodiment.

Fig. 2 shows an enlarged view at a.

Fig. 3 shows an enlarged view at B.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the products of the present invention are used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

The terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

The terms "parallel", "perpendicular", etc. do not require that the components be absolutely parallel or perpendicular, but may be slightly inclined. For example, "parallel" merely means that the directions are more parallel relative to "perpendicular," and does not mean that the structures are necessarily perfectly parallel, but may be slightly tilted.

Furthermore, the terms "substantially", and the like are intended to indicate that the relative terms are not necessarily strictly required, but may have some deviation. For example: "substantially equal" does not mean absolute equality, but because absolute equality is difficult to achieve in actual production and operation, certain deviations generally exist. Thus, in addition to absolute equality, "substantially equal" also includes the above-described case where there is some deviation. In this case, unless otherwise specified, terms such as "substantially", and the like are used in a similar manner to those described above.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 3, a double-station packaging bag printing device includes: a lifting mechanism 1, a push-pull mechanism 2 and a printing mechanism 3. The push-pull mechanism 2 is arranged on the lifting mechanism 1; the printing mechanism 3 is arranged on the push-pull mechanism 2; the lifting mechanism 1 is used for adjusting the height of the push-pull mechanism 2, the push-pull mechanism 2 is used for adjusting the position of the screen printing plate, and the printing mechanism 3 is used for printing the packaging bag.

Elevating system 1, including bottom plate 10, four angles of bottom plate 10 all upwards are equipped with four and stretch the post 11 on extending, stretch the post 11 upper end outside on and all install lift cylinder 12, and lift seat 13 is all installed to the expansion end of lift cylinder 12, and lift cover 14 is all installed to the medial extremity of lift seat 13, and lift cover 14 all wears to stretch the post 11 on, and the inboard of lift cover 14 all is equipped with T shaped plate 15.

The push-pull mechanism 2 comprises a pair of lifting side plates 16, the lifting side plates 16 are mounted on T-shaped plates 15 located on the same side, convex plates 160 are formed on the inner sides of the lifting side plates 16, concave end plates 20 are mounted at two ends of the lifting side plates 16, push-pull sleeves 21 are mounted on the outer sides of the concave end plates 20, a pair of guide members are arranged in the push-pull sleeves 21, a pair of push-pull bearing seats 22 are mounted on the push-pull sleeves 21, a push-pull gear 24 is arranged between each pair of push-pull bearing seats 22, one end of each push-pull gear 24 is connected with a push-pull motor 23, each push-pull gear 24 is meshed with a push-pull rack 25, push-pull pieces 26 are arranged at the lower ends of the push-pull racks 25, guide grooves are formed in two sides of each push-pull piece 26, the guide pieces penetrate through the guide grooves, first mounting plates 27 are mounted at the inner side ends of the push-pull pieces 26, frame bodies 28 are mounted on the first mounting plates 27, the convex plates 160 are sleeved on two sides of the frame bodies 28, and silk screens are arranged at the lower ends of the frame bodies 28.

The printing mechanism 3 comprises two pairs of reciprocating bearing seats 30 which are all installed on the lifting side plate 16, four reciprocating guide rods 31 are arranged between each pair of reciprocating bearing seats 30, reciprocating motors 32 are installed on the pair of reciprocating bearing seats 30, output shafts of the reciprocating motors 32 are connected with reciprocating lead screws 33, the reciprocating lead screws 33 are all screwed with reciprocating seats 34, the reciprocating guide rods 31 all penetrate through the reciprocating seats 34, concave plates 35 are arranged between the reciprocating seats 34, a pair of L-shaped plates 36 are installed at the middle positions of the concave plates 35 in an upwards extending mode, adjusting cylinders 37 are installed on the outer sides of the L-shaped plates 36, and movable ends of the adjusting cylinders 37 are provided with scrapers 38. The lower end of the scraper 38 is formed with an inclined scraper 380, and the lower end of the inclined scraper 380 is a blade-shaped structure. The scraper 38 is provided with a pair of upper extension guide rods 381 extending upwards, the upper extension guide rods 381 penetrate through the convex seats 39, the convex seats 39 are installed on the concave plate 35, the upper ends of the convex seats 39 are provided with guide cylinders 390, and the guide cylinders 390 are installed on the convex seats 39.

The device carries out the printing operation of wrapping bag through elevating system 1, push-and-pull mechanism 2 and printing mechanism 3 according to the problem that exists among the prior art, and wherein elevating system 1 can drive push-and-pull mechanism 2 downstream, and push-and-pull mechanism 2 can adjust respective silk screen printing forme to conveniently carry out the double-colored printing operation of wrapping bag, printing mechanism 3 can carry out the printing operation of wrapping bag.

In specific operation, place the wrapping bag at elevating system 1's lower extreme to carry out the centre gripping location to the wrapping bag, then drive push-and-pull mechanism 2 downstream through elevating system 1, when push-and-pull mechanism 2 downstream, push-and-pull mechanism 2 adjusts the position of silk screen printing plate, then carry out the printing operation of wrapping bag through printing mechanism 3, after the completion is printed to a colour of wrapping bag, another push-and-pull mechanism 2 drives the silk screen printing plate of connecting above that and moves to the top of wrapping bag, then carry out the printing operation of another colour of wrapping bag.

When the lifting mechanism 1 adjusts the height of the push-pull mechanism 2, the lifting cylinder 12 is started, the lifting sleeve 14 moves along the length direction of the upper extending column 11 under the driving of the lifting cylinder 12, the lifting sleeve 14 moves to drive the push-pull mechanism 2 to move up and down, the upper extending column 11 plays a guiding role in the movement of the lifting sleeve 14 when the lifting sleeve 14 moves, and meanwhile, the stability of the printing mechanism 3 during printing is ensured by the movement of the lifting sleeve 14.

When the push-pull mechanism 2 adjusts the position of the screen printing plate, the push-pull motor 23 is started, the push-pull gear 24 is driven by the push-pull motor 23 to rotate, the push-pull gear 24 rotates to drive the push-pull rack 25 to move, the push-pull rack 25 moves to drive the screen 29 to move, the guide grooves formed in the two sides of the push-pull piece 26 and the guide pieces arranged in the push-pull sleeve 21 play a role in guiding the movement of the push-pull piece 26, and when the position of the screen is adjusted by the movement of the push-pull piece 26, so that the printing operation of the packaging bag is facilitated.

When the printing mechanism 3 is used for printing, the adjusting cylinder 27 drives the scraper 38 to move downwards, so that the inclined scraper 380 at the lower end of the scraper 38 acts on a silk screen, then the reciprocating motor 32 is started, the reciprocating screw rod 33 is driven by the reciprocating motor 32 to rotate, the reciprocating screw rod 33 rotates to drive the reciprocating seat 34 to move along the axial direction of the reciprocating guide rod 31, the inclined scraper 380 is driven by the reciprocating seat 34 to move, and finally the printing operation of the packaging bag is completed. The upper extension guide rod 381 and the boss 39, which are disposed at the upper end of the scraper 38, play a role of restraining the scraper 38, thereby reducing an outward acting force on the adjustment cylinder 37, and thus ensuring stability of the adjustment cylinder 37.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and it is obvious that those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a duplex position wrapping bag printing device which characterized in that includes:

the lifting mechanism (1) comprises a bottom plate (10), four upper extending columns (11) are arranged at four corners of the bottom plate (10) in an upward extending mode, lifting cylinders (12) are mounted on the outer sides of the upper ends of the upper extending columns (11), lifting seats (13) are mounted at the movable ends of the lifting cylinders (12), lifting sleeves (14) are mounted at the inner side ends of the lifting seats (13), the lifting sleeves (14) penetrate through the upper extending columns (11), and T-shaped plates (15) are arranged on the inner sides of the lifting sleeves (14);

the push-pull mechanism (2) is arranged on the lifting mechanism (1);

the printing mechanism (3) is arranged on the push-pull mechanism (2);

the lifting mechanism (1) is used for adjusting the height of the push-pull mechanism (2), the push-pull mechanism (2) is used for adjusting the position of the screen printing plate, and the printing mechanism (3) is used for printing the packaging bag.

2. The double-station packaging bag printing device according to claim 1, wherein the push-pull mechanism (2) comprises a pair of lifting side plates (16), the lifting side plates (16) are mounted on T-shaped plates (15) located on the same side, convex plates (160) are formed on the inner sides of the lifting side plates (16), concave end plates (20) are mounted at two ends of each lifting side plate (16), push-pull sleeves (21) are mounted on the outer sides of the concave end plates (20), a pair of guide members are arranged in the push-pull sleeves (21), a pair of push-pull bearing seats (22) are mounted on the push-pull sleeves (21), a push-pull gear (24) is arranged between each pair of push-pull bearing seats (22), one end of each push-pull gear (24) is connected with a push-pull motor (23), a push-pull rack (25) is engaged with each push-pull gear (24), a push-pull member (26) is arranged at the lower end of each push-pull rack (25), guide grooves are formed on two sides of each push-pull member (26), the guide piece all passes in the guide slot, and first mounting panel (27) are all installed to the medial extremity of push-and-pull piece (26), and framework (28) are installed to first mounting panel (27), and flange (160) are all located to the cover in the both sides of framework (28), and the lower extreme of framework (28) is equipped with silk screen (29).

3. The double-station packaging bag printing device according to claim 2, wherein the printing mechanism (3) comprises two pairs of reciprocating bearing seats (30) which are mounted on the lifting side plate (16), four reciprocating guide rods (31) are arranged between each pair of reciprocating bearing seats (30), a reciprocating motor (32) is mounted on each pair of reciprocating bearing seats (30), an output shaft of each reciprocating motor (32) is connected with a reciprocating lead screw (33), reciprocating seats (34) are screwed on the reciprocating lead screws (33), the reciprocating guide rods (31) penetrate through the reciprocating seats (34), concave plates (35) are arranged between the reciprocating seats (34), a pair of L-shaped plates (36) are mounted at the middle positions of the concave plates (35) in an upward extending mode, adjusting cylinders (37) are mounted on the outer sides of the L-shaped plates (36), and scrapers (38) are arranged at the movable ends of the adjusting cylinders (37).

4. The double-station packaging bag printing device according to claim 3, wherein the lower end of the scraper (38) is formed with an inclined scraper (380), and the lower end of the inclined scraper (380) is of a knife-edge structure.

5. The double-station packaging bag printing device according to claim 4, wherein the scraper (38) is provided with a pair of upper extension guide rods (381) in an upward extending manner, the upper extension guide rods (381) are respectively provided with a convex seat (39), the convex seats (39) are respectively arranged on the concave plate (35), the upper ends of the convex seats (39) are respectively provided with a guide cylinder (390), and the guide cylinders (390) are respectively arranged on the convex seats (39).