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CN-224197473-U - Offset printing mechanism is felt to paper cup high gloss

CN224197473UCN 224197473 UCN224197473 UCN 224197473UCN-224197473-U

Abstract

The utility model discloses a paper cup high-gloss offset printing mechanism, which belongs to the field of paper cups and comprises a bottom supporting plate, wherein a vertical supporting plate is fixed at the top of the bottom supporting plate, a circular rotating disk is connected in the vertical supporting plate in a rotating way, a plurality of transverse rotating columns are connected in the circular rotating disk in the circular rotating way, a fixing mechanism for fixing the paper cup is arranged at one end of each transverse rotating column, a rotating mechanism for rotating a first driving motor is arranged at one end of each circular rotating disk, the fixing mechanism comprises a circular fixing block, the circular fixing block is fixed in the transverse rotating columns, a second transverse hydraulic cylinder is fixed at one end of each circular fixing block, and the clamping force of each inclined supporting block can be automatically adjusted according to different cups through the operation of the second transverse hydraulic cylinder, so that the problem of overlarge or insufficient pressure caused by clamping of a traditional spring is avoided, the printing stability is ensured, and the cup is prevented from being deformed and damaged.

Inventors

  • LIN ZHICHUAN
  • LIN KELEI

Assignees

  • 浙江亦升科技股份有限公司

Dates

Publication Date
20260505
Application Date
20250627

Claims (8)

  1. 1. The paper cup high-gloss offset printing mechanism is characterized by comprising a bottom supporting plate (1), wherein a vertical supporting plate (2) is fixed at the top of the bottom supporting plate (1), a circular rotating disc (3) is rotatably connected to the inside of the vertical supporting plate (2), a plurality of transverse rotating columns (8) are rotatably connected to the inside of the circular rotating disc (3), a fixing mechanism for fixing paper cups is arranged at one end of each transverse rotating column (8), and a rotating mechanism for rotating is arranged at one end of the circular rotating disc (3).
  2. 2. The offset printing mechanism with high gloss of paper cup is characterized in that the fixing mechanism comprises a round fixing block (17), the round fixing block (17) is fixed inside a transverse rotating column (8), one end of the round fixing block (17) is fixed with a second transverse hydraulic cylinder (18), an output end of the second transverse hydraulic cylinder (18) is fixed with a round moving plate (19), the inner side of the round moving plate (19) is rotationally connected with a plurality of oblique rotating columns (20), one end of the oblique rotating column (20) is rotationally connected with a round sliding tube (22) through a pin shaft, one end of the round sliding tube (22) away from the round fixing block (17) is fixed with an oblique supporting block (10), and the outer side of the round fixing block (17) is fixed with a plurality of round guide columns (21), and the round sliding tube (22) is sleeved on the outer side of the round guide columns (21) and is in sliding connection with the round guide columns (21).
  3. 3. The offset printing mechanism with high gloss and feel for paper cups as set forth in claim 2, wherein the circular sliding tube (22) is internally provided with a circular through groove, and the circular guide post (21) is slidably connected with the circular sliding tube (22) through the circular through groove.
  4. 4. The paper cup high-gloss offset printing mechanism according to claim 2, wherein a first transverse hydraulic cylinder (15) is further arranged in the transverse rotary column (8), a round pushing plate (16) is fixed at the output end of the first transverse hydraulic cylinder (15), a plurality of L-shaped pushing plates (9) are fixed on the outer side of the round pushing plate (16), and the L-shaped pushing plates (9) are located in the transverse rotary column (8) and are in sliding connection with the transverse rotary column (8).
  5. 5. The offset printing mechanism with high gloss feel for paper cups, as set forth in claim 1, characterized in that the rotating mechanism comprises a first driving motor (6), one end of the circular rotating disc (3) far away from the transverse rotating column (8) is fixedly provided with the first driving motor (6) through bolts, the output end of the first driving motor (6) is fixedly provided with a second driving gear (12), the outer side of the second driving gear (12) is uniformly and meshed with a driven gear (13), the driven gear (13) is sleeved on the outer side of the transverse rotating column (8) and fixedly connected with the transverse rotating column (8), one end of the transverse rotating column (8) close to the circular rotating disc (3) is rotatably connected with a circular fixing ring (14) through a bearing, and the circular fixing ring (14) is located in the circular rotating disc (3) and fixedly connected with the circular rotating disc (3).
  6. 6. The paper cup high-gloss offset printing mechanism according to claim 5, wherein a second driving motor (7) is fixed at one end of the vertical supporting plate (2) through bolts, a first driving gear (11) is fixed at the output end of the second driving motor (7), and the first driving gear (11) is meshed with the circular rotating disc (3).
  7. 7. The paper cup high-gloss offset printing mechanism of claim 6, wherein a plurality of gear grooves are uniformly distributed on the outer side of the circular rotating disc (3), and the first driving gear (11) is meshed with the circular rotating disc (3) through the arrangement of the gear grooves.
  8. 8. The paper cup high-gloss offset printing mechanism according to claim 1, wherein an offset printing box (4) is arranged at one end of the top of the bottom supporting plate (1), a vertical plate (5) is arranged on one side of the offset printing box (4), the bottom of the vertical plate (5) is fixedly connected with the bottom supporting plate (1), a longitudinal hydraulic cylinder (23) is arranged at one end of the top of the vertical plate (5), an offset printing scraper (24) is fixed at the output end of the longitudinal hydraulic cylinder (23), and the offset printing box (4) is connected with the offset printing scraper (24) through a pipeline.

Description

Offset printing mechanism is felt to paper cup high gloss Technical Field The utility model relates to the field of paper cups, in particular to a paper cup high-gloss offset printing mechanism. Background Paper cup is a paper container made by mechanical processing and bonding of base paper (white paper board) made of chemical wood pulp, and has a cup-shaped appearance. Paper cups for frozen foods are waxed and can contain ice cream, jam, butter and the like, and high-gloss offset printing of paper cups requires bright patterns and smooth surfaces. As disclosed in patent (CN 222387785U), a user inserts a paper cup into the front end of a placing rod, controls the rotation of a turntable and a rubber rolling brush inside an offset printing device through a control cabinet, when the placing rod rotates to the position of the rubber rolling brush, the outer wall of the paper cup is attached to the rubber rolling brush, a pattern is printed on the outer wall of the paper cup through the rotation of the rubber rolling brush, when the placing rod rotates to the lower part of the offset printing device, the user takes down the paper cup, places the paper cup on a conveyor belt for conveying, and the equipment can alternately print through the rotation of the turntable without waiting, thereby improving the printing efficiency; When the technology is used, the technical problems that the clamping force cannot be automatically adjusted according to the thickness of the cup wall due to the rigidity characteristic of the spring, the paper cup is easy to deform even the cup body is crushed due to the overlarge clamping force, and the cup body is shifted in the printing process due to the insufficient clamping force to influence the overprinting precision are found in the prior art, and therefore, the offset printing mechanism with the high gloss feel for the paper cup is designed and is used for providing another technical scheme for the technical problems. Disclosure of utility model 1. Technical problem to be solved Aiming at the problems in the prior art, the utility model aims to provide a paper cup high-gloss offset printing mechanism, which can automatically adjust the clamping force of an inclined support block according to different cups by the operation of a second transverse hydraulic cylinder, so as to avoid the problem of overlarge or insufficient pressure caused by the clamping of a traditional spring, ensure the printing stability and prevent the deformation and damage of a cup body. 2. Technical proposal In order to solve the problems, the utility model adopts the following technical scheme. The utility model provides a paper cup high gloss sense offset printing mechanism, includes the bottom support board, the top of bottom support board is fixed with vertical support board, the inside rotation of vertical support board is connected with the circular rotary disk, the inside rotation of circular rotary disk is connected with a plurality of horizontal column rotations, the one end of horizontal column rotations is provided with the fixed establishment who is used for fixed paper cup, the one end of circular rotary disk is provided with the rotary mechanism who is used for rotatory. Further, fixed establishment includes circular fixed block, the inside of circular fixed block is fixed in horizontal column of rotation, the one end of circular fixed block is fixed with the horizontal pneumatic cylinder of second, the output of the horizontal pneumatic cylinder of second is fixed with the circular movable plate, the inboard rotation of circular movable plate is connected with a plurality of slant column of rotation, the one end of slant column of rotation is connected with circular sliding tube through the round pin axle rotation, the one end that circular sliding tube kept away from circular fixed block is fixed with the diagonal support piece, the outside of circular fixed block is fixed with a plurality of circular guide posts, circular sliding tube cover locates the outside of circular guide post and with circular guide post sliding connection. Further, a circular through groove is formed in the circular sliding tube, and the circular guide post is in sliding connection with the circular sliding tube through the circular through groove. Further, the inside of horizontal column of rotation still is provided with first horizontal pneumatic cylinder, the output of first horizontal pneumatic cylinder is fixed with circular push plate, the outside of circular push plate is fixed with a plurality of L shape push plates, L shape push plate is located the inside of horizontal column of rotation and with horizontal column of rotation sliding connection. Further, rotary mechanism includes first driving motor, the one end bolt fastening that horizontal column was kept away from to the circular rotating disk has first driving motor, first driving motor's output is fixed with the second driving gear, the outside equi