CN210680089U

CN210680089U - Auxiliary device for gluing printing roller rubber mat

Info

Publication number: CN210680089U
Application number: CN201822214343.4U
Authority: CN
Inventors: 王小娇
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-27
Filing date: 2018-12-27
Publication date: 2020-06-05
Anticipated expiration: 2028-12-27

Abstract

The utility model discloses an auxiliary device for the gluing of a rubber pad of a printing roller, which comprises a positioning ring, wherein two groups of mounting holes are symmetrically arranged in the positioning ring, two groups of springs are arranged in the mounting holes, connecting rods are inserted in the two groups of springs, the top end of each connecting rod is connected with a rotating handle through a bearing in a rotating way, a short shaft is fixedly connected with the bottom of each connecting rod, a rubber pad pressing plate is screwed on the short shaft, three magnets are uniformly arranged at the bottom of the positioning ring, a turning plate is connected to one side of the positioning ring through two groups of hinges in a rotating way, a rubber tape mounting groove is arranged in the positioning ring at one side of the turning plate, notches are arranged on both sides of the rubber tape mounting groove, a pin shaft is movably arranged in the two groups of notches, a rubber tape, the accurate efficient to the version, the laminating is leveled, uses manpower sparingly, improves work efficiency.

Description

Auxiliary device for gluing printing roller rubber mat

Technical Field

The utility model relates to a printing machine hangs version technical field, specifically is an auxiliary device for laminating of printing roller cushion.

Background

The printing machinery manufacturing industry is tasked with providing equipment for professional departments such as book and periodical publishing, news publishing, package decorating, commercial printing, office printing, financial and ticket proof, and the like. The China printing machinery industry starts relatively late and belongs to a new industry.

With the continuous increase of carton factories, various carton printing machines are used, the number of high-grade carton printing and grooving machine client groups is gradually increased, and at present, because carton machinery market products tend to the production of multiple varieties and small batches, the influence of plate changing time on production efficiency is larger and larger. The common printing machine adopts a rail type structure, each color machine needs to be separated when the plate is changed and erased, and the plate is combined together after the plate is changed, so that a lot of time is wasted virtually. The inclination adjustment of the printing plate is very important, the printing of high-grade cartons has higher requirements on the printing plate, the centering and the leveling can be ensured when the printing plate of each color cannot be installed, the centering problem can be adjusted by the axial adjustment of the printing roller, but the adjustment of a common machine in the horizontal direction cannot be realized. Mostly lean on artifical laminating printing plate, the colour is more, and laminating work is heavier more, and the error is big more, causes the overprinting inaccurate, and the binding face unevenness, leads to passing black inequality, and the printing effect is poor, and the image quality is fuzzy, and artifical rubberizing speed is slow, and big printing plate needs many people to cooperate sometimes, causes man-hour extravagant, and work efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an auxiliary device for laminating of printing roller cushion, it is efficient to the version accuracy, can paste the glue alone, and the laminating is leveled, uses manpower sparingly, improves work efficiency to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an auxiliary device for gluing a rubber pad of a printing roller comprises a positioning ring, wherein two groups of mounting holes are symmetrically formed in the positioning ring, springs are placed in the two groups of mounting holes, connecting rods are inserted in the two groups of springs, the top end of each connecting rod is rotatably connected with a rotating handle through a bearing, a short shaft is fixedly connected to the bottom of each connecting rod, a rubber pad pressing plate is screwed on the short shaft, three magnets are uniformly arranged at the bottom of the positioning ring, one side of each positioning ring is rotatably connected with a turning plate through two groups of hinges, one side of each turning plate is positioned in the positioning ring and provided with a rubber tape mounting groove, two sides of each rubber tape mounting groove are provided with notches, pin shafts are movably arranged in the two groups of notches, rubber tapes are sleeved on the pin shafts, a rubber tape leading-out opening is formed in one side of each turning, the rotary shaft is fixedly arranged at one end of the pin shaft, a magnet is arranged at one end of the spring piece, and a spring piece leading-out opening is formed in a turning plate, located at the spring piece mounting position, on one side of the adhesive tape leading-out opening.

Preferably, the mounting hole is internally provided with an internal thread, and the internal thread is matched with an external thread on the surface of the rotating handle for use.

Preferably, the surface of the short shaft is provided with an external thread which is matched with a threaded hole formed in the top of the rubber mat pressing plate.

Preferably, a clamping block is arranged on one side of the bottom of the turning plate, and the clamping block is matched with a notch formed in one side of the bottom of the positioning ring for use.

Preferably, two sets of notches are half open-type and the width is greater than the external diameter of round pin axle.

Preferably, an external thread is arranged at the position where one end of the pin shaft is matched with the nut for use.

Preferably, through holes are formed in the bottoms of the two groups of mounting holes, the diameter of each through hole is smaller than the inner diameter of each mounting hole, and the diameter of each through hole is larger than the outer diameter of each connecting rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the locating plate passes through magnet laminating printing roller, makes the cushion clamp plate fix the cushion on printing roller surface through rotatory handle screw in mounting hole after, and both ends compress tightly simultaneously, make the cushion laminating level and smooth, improve the accurate efficiency of counterpoint.

2. Be provided with fixed chamber in the locating plate and can place the sticky tape, with the cushion with the printing roller laminating back, directly take out the sticky tape and paste the backing plate on the printing roller, add this structure and not only use manpower sparingly, and paste effectually, improve work efficiency.

Drawings

FIG. 1 is a schematic sectional view of the front view of the present invention;

FIG. 2 is a schematic view of the position structure of the adhesive tape of the present invention;

FIG. 3 is a schematic view of the spring plate position structure of the present invention;

FIG. 4 is a schematic view of a partial structure of the adhesive tape of the present invention;

fig. 5 is a schematic view of the structure of the rubber mat pressing plate of the present invention.

In the figure: 1 positioning ring, 2 mounting holes, 3 springs, 4 connecting rods, 5 bearings, 6 rotating handles, 7 short shafts, 8 rubber cushion pressing plates, 9 magnets, 10 hinges, 11 turning plates, 12 adhesive tape mounting grooves, 13 notches, 14 adhesive tape leading-out openings, 15 clamping blocks, 16 adhesive tapes, 17 pin shafts, 18 nuts, 19 through holes, 20 rotating shafts, 21 spring pieces, 22 magnets and 23 spring piece leading-out openings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an auxiliary device for gluing a rubber pad of a printing roller comprises a positioning ring 1, wherein two groups of mounting holes 2 are symmetrically formed in the positioning ring 1, and two groups of pressing mechanisms are configured by arranging the two groups of mounting holes 2; springs 3 are arranged in the two groups of mounting holes 2, and the rubber cushion pressing plate 8 is stable in structure and prevented from shaking when the device is in a non-working state due to the arrangement of the springs 3; the connecting rods 4 are inserted into the two groups of springs 3, the top ends of the connecting rods 4 are rotatably connected with rotating handles 6 through bearings 5, the bottoms of the connecting rods 4 are fixedly connected with short shafts 7, the short shafts 7 are in threaded connection with rubber mat pressing plates 8, and the rotating handles 6 cannot change the working direction of the rubber mat pressing plates 8 through the arrangement of the bearings 5, so that the rubber mats are not damaged; a rotating handle 6 is arranged to facilitate screw thread screwing; three magnets 9 are uniformly arranged at the bottom of the positioning ring 1, and three groups of magnets 9 are arranged, so that the positioning ring 1 can be accurately attached to the printing roller, and the attaching precision is improved; one side of the positioning ring 1 is rotatably connected with a turning plate 11 through two groups of hinges 10, one side of the turning plate 11 is positioned in the positioning ring 1 and is provided with an adhesive tape installation groove 12, two sides of the adhesive tape installation groove 12 are respectively provided with a notch 13, a pin shaft 17 is movably arranged in the two groups of notches 13, an adhesive tape 16 is sleeved on the pin shaft 17, one side of the turning plate 11 is provided with an adhesive tape leading-out port 14, the pin shaft 17 is fastened in the adhesive tape installation groove 12 through a nut 18, the adhesive tape installation groove 12 is arranged, single-person operation is facilitated; a spring piece 21 is rotatably arranged in the adhesive tape mounting groove 12 on one side of the adhesive tape 16 through a rotating shaft 20, the rotating shaft 20 is fixedly mounted at one end of a pin shaft 17, a magnet 22 is arranged at one end of the spring piece 21, and a spring piece leading-out opening 23 is formed in the turning plate 11, located at the mounting position of the spring piece 21, on one side of the adhesive tape leading-out opening 14, so that the adhesive tape is more conveniently pasted and the pasting efficiency is improved.

Specifically, be provided with the internal thread in the mounting hole 2, and use with the external screw thread cooperation on 6 surfaces of twist grip, set up the screw thread, with 6 spiro unions of twist grip in mounting hole 2, make cushion clamp plate 8 compress tightly the cushion.

Specifically, the minor axis 7 surface is provided with the external screw thread, and with the screw hole phase-match that the 8 tops of cushion clamp plate were seted up, sets up the screw thread, makes 8 fixed mounting in connecting rod 4 bottoms of cushion clamp plate.

Specifically, turning over board 11 bottom one side and being provided with fixture block 15, and fixture block 15 uses with the draw-in groove cooperation that locating ring 1 bottom one side was seted up, sets up fixture block 15 embedding draw-in groove, when dragging sticky tape 16 and pasting the cushion, sticky tape 16 is difficult for droing.

Specifically, two sets of notch 13 is half open type and width is greater than the external diameter of round pin axle 17, sets up half open type notch 13, convenient replacement and installation sticky tape 16.

Specifically, the position of one end of the pin shaft 17 matched with the nut 18 is provided with an external thread, and the pin shaft 17 is fastened by arranging the thread.

Specifically, two sets of through-hole 19 has all been seted up to 2 bottoms in mounting hole, 19 diameters of through-hole are less than the internal diameter of

mounting hole

2 and 19 diameters of through-hole are greater than the external diameter of connecting rod 4, set up through-hole 19, can make connecting rod 4 run through in mounting hole 2 and guarantee that spring 3 does not drop.

The working principle is as follows: when the positioning ring is used, the positioning ring 1 is used for printing the surface of the roller and is smoothly attached to a printing plate through the magnet 9, the rubber pad is taken out and placed below the rubber pad pressing plate 8, the two groups of rotating handles 6 are screwed into the mounting holes 2 through threads after being aligned, the rubber pad is compressed, then the turning plate 11 is opened, the rubber tape 16 is loaded, the spring piece 21 is pulled out, the magnet 22 is adsorbed to one side of the printing roller, one side of the rubber pad is pressed, the rubber tape 16 is pulled out from the rubber tape leading-out opening 14, and the rubber pad is uniformly adhered to the surface of the.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an auxiliary device for laminating of printing roller cushion, includes holding ring (1), its characterized in that: two groups of mounting holes (2) are symmetrically formed in the positioning ring (1), springs (3) are placed in the two groups of mounting holes (2), connecting rods (4) are inserted in the two groups of springs (3), the top ends of the connecting rods (4) are rotatably connected with a rotating handle (6) through bearings (5), a short shaft (7) is fixedly connected to the bottom of each connecting rod (4), the short shaft (7) is screwed with a rubber pad pressing plate (8), three magnets (9) are uniformly arranged at the bottom of the positioning ring (1), a turning plate (11) is rotatably connected to one side of the positioning ring (1) through two groups of hinges (10), a rubber belt mounting groove (12) is formed in one side of the turning plate (11) which is located in the positioning ring (1), notches (13) are formed in two sides of the rubber belt mounting groove (12), and a pin shaft, the adhesive tape winding mechanism is characterized in that an adhesive tape (16) is sleeved on the pin shaft (17), an adhesive tape leading-out opening (14) is formed in one side of the turning plate (11), the pin shaft (17) is fastened in the adhesive tape mounting groove (12) through a nut (18), a spring piece (21) is rotatably mounted in the adhesive tape mounting groove (12) through a rotating shaft (20) on one side of the adhesive tape (16), the rotating shaft (20) is fixedly mounted at one end of the pin shaft (17), a magnet (22) is arranged at one end of the spring piece (21), and a spring piece leading-out opening (23) is formed in the turning plate (11) at the mounting position of the spring piece (21.

2. The auxiliary device for attaching the rubber pad of the printing roller as claimed in claim 1, wherein: the mounting hole (2) is internally provided with an internal thread which is matched with the external thread on the surface of the rotating handle (6).

3. The auxiliary device for attaching the rubber pad of the printing roller as claimed in claim 1, wherein: the surface of the short shaft (7) is provided with external threads which are matched with threaded holes formed in the top of the rubber mat pressing plate (8).

4. The auxiliary device for attaching the rubber pad of the printing roller as claimed in claim 1, wherein: a clamping block (15) is arranged on one side of the bottom of the turning plate (11), and the clamping block (15) is matched with a clamping groove formed in one side of the bottom of the positioning ring (1) for use.

5. The auxiliary device for attaching the rubber pad of the printing roller as claimed in claim 1, wherein: and the two groups of notches (13) are semi-open and have the width larger than the outer diameter of the pin shaft (17).

6. The auxiliary device for attaching the rubber pad of the printing roller as claimed in claim 1, wherein: and an external thread is arranged at the position where one end of the pin shaft (17) is matched with the nut (18) for use.

7. The auxiliary device for attaching the rubber pad of the printing roller as claimed in claim 1, wherein: through-hole (19) have all been seted up to two sets of mounting hole (2) bottom, through-hole (19) diameter is less than the internal diameter of mounting hole (2) and the diameter of through-hole (19) is greater than the external diameter of connecting rod (4).