CN218112051U - Lifting platform for printing - Google Patents

Abstract

The application relates to a lift platform for printing relates to printing technical field. The automatic printing device comprises a printing support table, a lifting plate and a driving piece, wherein the printing support table is positioned above the lifting plate, a printing plate is connected onto the printing support table, a to-be-printed product is placed on one side, close to the printing support table, of the lifting plate, the printing plate is arranged opposite to the to-be-printed product, one side, far away from the printing support table, of the lifting plate is connected with the driving piece, and the driving piece is used for driving the lifting plate to drive the to-be-printed product to move towards the direction close to the printing support table; the printing support table is further connected with a buffering piece, and the buffering piece is used for reducing the probability that the printing plate is scratched by the to-be-printed matter. This application has the effect that improves printing convenience.

Description

Lifting platform for printing

Technical Field

The application relates to the technical field of printing, in particular to a lifting platform for printing.

Background

Printing is a technique of transferring ink to the surface of paper, textile, plastic, leather, PVC, PC and other materials by plate making, inking, pressing and other steps, and transferring the ink to the object to be printed by a printing machine and special ink using a printing plate approved for verification.

In the related art, when a printing plate is used for printing a to-be-printed product, along with the change of the thickness of the to-be-printed product, a worker needs to manually adjust the distance between the printing plate and the to-be-printed product in real time so that the printing plate and the to-be-printed product are arranged in a contactable range.

With respect to the related art among the above, the inventors consider that there is a problem of inconvenience in printing.

SUMMERY OF THE UTILITY MODEL

In order to improve printing convenience, this application provides a lift platform is used in printing.

The application provides a lift platform for printing adopts following technical scheme:

a lifting platform for printing comprises a printing support platform, a lifting plate and a driving piece, wherein the printing support platform is positioned above the lifting plate, a printing plate is connected onto the printing support platform, a to-be-printed product is placed on one side, close to the printing support platform, of the lifting plate, the printing plate is arranged opposite to the to-be-printed product, one side, far away from the printing support platform, of the lifting plate is connected with the driving piece, and the driving piece is used for driving the lifting plate to drive the to-be-printed product to move towards the direction close to the printing support platform; the printing support table is further connected with a buffering piece, and the buffering piece is used for reducing the probability that the printing plate is scratched by the to-be-printed matter.

Through adopting above-mentioned technical scheme, when the printed matter is treated to needs and the printing operation is carried out, start the driving piece, with the lifter plate lifting to with the position of printing plate contact can, when the thickness of printed matter is different, reduce the staff and need the frequency of manual regulation treating distance between printed matter and the printing plate in the printing process, thereby improve printing efficiency, and the setting of bolster has cushioned the printing plate and has treated the pressure of contact between the printed matter, the probability of being treated the printed matter fish tail when having reduced the printing plate and having printed on the printed matter of treating of hard material, the life of improvement printing plate.

Optionally, the buffer member is provided in plurality, and the buffer member is arranged around the center of the printing support table at intervals.

Through adopting above-mentioned technical scheme, pressure when a plurality of bolster can cushion the printing plate and treat the printed matter contact to make the bolster atress more even, can improve the life of bolster.

Optionally, the buffer is a spring, one end of the spring is connected to the printing support table, and the central axis of the spring is perpendicular to the horizontal plane of the printing support table.

Through adopting above-mentioned technical scheme, the even dispersion of pressure when the galley with treat the printed matter contact improves the life of spring on the spring to connection structure is simple, makes things convenient for staff to overhaul, maintain.

Optionally, a plurality of limiting pieces are further connected to the lifting table, and the limiting pieces are used for reducing the probability of the deviation of the to-be-printed product on the lifting table.

Through adopting above-mentioned technical scheme, reduce and treat that the printed matter makes the probability of treating the printed matter and producing the skew at the lift in-process, improve printing efficiency, reduce the rejection rate.

Optionally, a limiting groove used for placing the limiting piece is formed in the lifting table, a notch of the limiting groove faces the printing support table, the limiting piece comprises a first limiting rod, an elastic rod and a second limiting rod, one end of the first limiting rod is connected with a side wall of the limiting groove, the other end of the first limiting rod is connected with one end of the elastic rod, the other end of the elastic rod is connected with the second limiting rod, and the second limiting rod can retract into the limiting groove.

Through adopting above-mentioned technical scheme, when treating the printed matter and the contact of galley, the elastic rod is compressed, drives the second gag lever post and removes to the spacing groove direction to make the second gag lever post can the indentation restriction groove in, when treating the printed matter and the contactless of galley, the elastic rod extension drives the second gag lever post and stretches out from the restriction groove, thereby makes the second gag lever post can restrict the position of treating the printed matter, simple structure, convenient operation.

Optionally, the central axis of the second limiting rod coincides with the central axis of the buffer member.

Through adopting above-mentioned technical scheme, when treating the printed matter and the contact of printing plate, the buffer beam is used in the second restriction pole on, makes buffer beam and elastic rod can both cushion the pressure of treating the printed matter when contacting with the printing plate, further reduces the hard probability of treating printed matter fish tail printing plate surface to improve printing plate life.

Optionally, one end of the first limiting rod is detachably connected with the side wall of the limiting groove.

By adopting the technical scheme, after the lifting platform is used for a period of time, the limiting part is convenient for workers to overhaul and maintain.

Optionally, a fixed groove is formed in one end, away from the elastic rod, of the first limiting rod, the notch of the fixed groove faces the bottom wall of the limiting groove, the central axis of the fixed groove is perpendicular to the horizontal plane where the lifting platform is located, a fixed rod matched with the fixed groove is connected to the bottom wall of the limiting groove, and the fixed rod is connected with the first limiting rod in a clamped mode through the fixed groove.

Through adopting above-mentioned technical scheme, after the elevating platform used a period, the staff only needed to twist off first restriction pole from the dead lever and can overhaul, maintain simple structure, easy dismounting to the restriction piece.

In summary, the present application includes at least one of the following beneficial technical effects:

by arranging the lifting table and the buffer piece, the operation frequency of manually adjusting the distance between the to-be-printed matter and the printing plate by workers is reduced, and the printing efficiency is improved; the bolster reduces the probability that comparatively hard treat that the printed matter fish tail printing plate, improves the life of printing plate.

Through setting up the restriction piece, reduce the probability of treating the printed matter and removing the skew at the elevating platform in-process, improve printing efficiency when improving the printing convenience.

Drawings

Fig. 1 is a schematic structural view of a lifting platform for printing according to an embodiment of the present application.

Fig. 2 is a sectional view of the first restriction lever, the elastic lever, and the second restriction lever as can be seen in fig. 1.

Fig. 3 is an enlarged schematic view of a portion a of fig. 2.

Description of reference numerals: 1. a printing support table; 11. printing plates; 12. a buffer member; 2. a lifting plate; 21. a to-be-printed matter; 22. a limiting member; 221. a first restricting lever; 222. an elastic rod; 223. a second restricting lever; 23. a limiting groove; 231. fixing the rod; 3. a drive member.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses lift platform is used in printing. Referring to fig. 1 and 2, the frequency of manual adjustment of the distance between a to-be-printed product 21 and a printing plate 11 by a worker is reduced, the printing efficiency is improved, and the buffer 12 reduces the probability that the hard to-be-printed product 21 scratches the printing plate 11, the lifting platform for printing comprises a printing support table 1, a lifting plate 2 and a driving part 3, the printing support table 1 is located above the lifting plate 2, the printing plate 11 is connected to the printing support table 1 through bolts, the to-be-printed product 21 is placed on one side, close to the printing support table 1, of the lifting plate 2, the printing plate 11 is arranged opposite to the to-be-printed product 21, one side, far away from the printing support table 1, of the lifting plate 2 is connected to the driving part 3, in this embodiment, the driving part 3 is an air cylinder, one end of a piston rod of the air cylinder is welded to one side, far away from the printing support table 1, of the lifting plate 2, and the driving part 3 drives the lifting plate 2 and drives the to-be-printed product 21 to move towards the direction close to the printing support table 1; the printing support table 1 is further connected with a buffer member 12, the buffer member 12 is a spring, one end of the spring is welded with the printing support table 1, the central axis of the spring is perpendicular to the horizontal plane of the printing support table 1, the number of the buffer members 12 can be one, two or four, but the set number can achieve the effect of buffering the pressure between the to-be-printed product 21 and the printing plate 11, in the embodiment, the number of the buffer members 12 is four, the four buffer members 12 are arranged around the center of the printing support table 1 at equal intervals, the operation frequency of manually adjusting the distance between the to-be-printed product 21 and the printing plate 11 by a worker is reduced, the printing efficiency is improved, and the probability that the printing plate 11 is scratched by the hard to-be-printed product 21 is reduced by the buffer members 12.

Referring to fig. 2 and 3, a plurality of limiting grooves 23 are formed in the lifting platform, notches of the limiting grooves 23 face the printing support table 1, a plurality of limiting parts 22 are further connected to the lifting platform, each limiting part 22 comprises a first limiting rod 221, an elastic rod 222 and a second limiting rod 223, one end of each first limiting rod 221 is provided with a fixing groove, a notch of each fixing groove faces the bottom wall of the corresponding limiting groove 23, a central axis of each fixing groove is perpendicular to the horizontal plane where the lifting platform is located, a fixing rod 231 matched with the corresponding fixing groove is welded to the bottom wall of each limiting groove 23, the fixing rod 231 is clamped with one end of each first limiting rod 221 through the corresponding fixing groove, the other end of each first limiting rod 221 is bonded with one end of the corresponding elastic rod 222, the other end of the corresponding elastic rod 222 is bonded with the corresponding second limiting rod 223, and the second limiting rod 223 can retract into the corresponding limiting groove 23; the first restriction lever 221, the elastic lever 222, and the second restriction lever 223 are coaxially disposed; the elastic rod 222 may be a spring or a rubber column, and in this embodiment, the elastic rod 222 is a spring; the number of the limiting members 22 may be two, three or four, but the limiting members 22 may be provided in any number that can limit the probability of the deviation of the product to be printed 21 on the lifting table, in the embodiment, the number of the limiting members 22 is four, and the four limiting members 22 are arranged around the center of the product to be printed 21 at equal intervals; the central axis of the second limiting rod 223 coincides with the central axis of the buffer 12, when the to-be-printed product 21 contacts the printing plate 11, the buffer rod acts on the second limiting rod 223, and the buffer rod and the elastic rod 222 buffer the pressure when the to-be-printed product 21 contacts the printing plate 11, so that the probability that the hard to-be-printed product 21 scratches the surface of the printing plate 11 is further reduced.

The implementation principle of the lifting platform for printing in the embodiment of the application is as follows: when the printed matter 21 is treated to need to carry out printing operation, start driving piece 3, with the lifter plate 2 rise to with the position of printing plate 11 contact can, when the thickness of printed matter is different, reduce the staff and need the frequency of manual regulation treat between printed matter 21 and the printing plate 11 at the printing in-process, thereby improve printing efficiency, and bolster 12 is treating the in-process of printed matter 21 with the printed matter contact, the second restriction pole 223 is pressed to the buffer beam, thereby make elastic rod 222 and buffer beam cushion jointly and treat the pressure when printed matter 21 contacts with printing plate 11, reduce the probability that printing plate 11 was treated the fish tail of printed matter 21, improve printing plate 11's life.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a lift platform is used in printing which characterized in that: the printing device comprises a printing support table (1), a lifting plate (2) and a driving piece (3), wherein the printing support table (1) is positioned above the lifting plate (2), a printing plate (11) is connected onto the printing support table (1), a to-be-printed product (21) is placed on one side, close to the printing support table (1), of the lifting plate (2), the printing plate (11) and the to-be-printed product (21) are arranged in a right-to-side mode, one side, far away from the printing support table (1), of the lifting plate (2) is connected with the driving piece (3), and the driving piece (3) is used for driving the lifting plate (2) to drive the to-be-printed product (21) to move towards the direction close to the printing support table (1); still be connected with bolster (12) on the printing support platform (1), bolster (12) are used for reducing treat printed matter (21) fish tail the probability of printing plate (11).

2. A printing lift platform according to claim 1, wherein: the buffer parts (12) are multiple, and the buffer parts (12) are arranged around the center of the printing support table (1) at intervals.

3. A printing lifting platform according to claim 2, characterized in that: the buffer piece (12) is a spring, one end of the spring is connected with the printing support table (1), and the central axis of the spring is perpendicular to the horizontal plane of the printing support table (1).

4. A printing lift platform according to claim 1, wherein: the lifting plate (2) is further connected with a plurality of limiting pieces (22), and the limiting pieces (22) are used for reducing the probability that the to-be-printed product (21) deviates on the lifting plate (2).

5. A printing lift platform according to claim 4, characterized in that: offer on lifter plate (2) and be used for placing restriction piece (22) restriction groove (23), the notch orientation of restriction groove (23) printing support platform (1), restriction piece (22) include first restriction pole (221), elastic rod (222) and second restriction pole (223), first restriction pole (221) one end with the lateral wall of restriction groove (23) is connected, first restriction pole (221) other end with elastic rod (222) one end is connected, elastic rod (222) other end with second restriction pole (223) are connected, second restriction pole (223) can retract in the restriction groove (23).

6. A printing lift platform according to claim 5, characterized in that: the central axis of the second limiting rod (223) coincides with the central axis of the buffer element (12).

7. A printing lift platform according to claim 5, characterized in that: one end of the first limiting rod (221) is detachably connected with the side wall of the limiting groove (23).

8. A printing lift platform according to claim 7, characterized in that: keep away from first restriction pole (221) the fixed slot has been seted up to the one end of elastic rod (222), the notch orientation of fixed slot the diapire of restriction groove (23), the axis perpendicular to of fixed slot lifter plate (2) place horizontal plane, be connected with on the diapire of restriction groove (23) with fixed slot complex dead lever (231), dead lever (231) pass through the fixed slot with first restriction pole (221) joint.

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