CN211195287U

CN211195287U - Printing roller for corrugated board printing machine

Info

Publication number: CN211195287U
Application number: CN201922034365.7U
Authority: CN
Inventors: 王军; 王玉芳; 姜仁学; 孙莉莉
Original assignee: Qingdao Jiacheng Packaging Products Co ltd
Current assignee: Qingdao Jiacheng Packaging Products Co ltd
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-08-07
Anticipated expiration: 2029-11-21

Abstract

The utility model relates to a corrugated board is printing roller for printing machine relates to printing machine technical field, and it includes cylindric roll body, and the roll body is fixed with the roller along the central axis, fixedly connected with fixing base and change seat can be dismantled on the roll body surface, and the fixing base is run from opposite directions with the change seat and is set up and splice into the pipe structure, changes the seat and deviates from the roll body and has seted up the mounting groove simultaneously, the inherent block board of card in the mounting groove, is equipped with the bellied character that is on a parallel with the roll body axis setting on the block board at. The utility model discloses a have the advantage of swift neat change printing character.

Description

Printing roller for corrugated board printing machine

Technical Field

The utility model relates to a printing machine technical field, concretely relates to corrugated board printing machine printing roller.

Background

Corrugated board is a multi-ply laminate comprised of at least one corrugated core paper sandwich. It has high mechanical strength and can resist collision and falling in the process of transportation. The method is mainly used for manufacturing cartons, the sandwich of the cartons and other packaging materials of fragile commodities. The surface pattern text of corrugated cardboard is usually printed on a printing press.

The prior art refers to the chinese utility model patent that the grant bulletin number is CN208993255U, and it discloses a printing mechanism of printing machine, arrange in proper order and rotate the ink roller, printing roller and the feed roller of being connected with the frame along vertical direction in frame, still be provided with in the frame and order about ink roller, printing roller and feed roller pivoted driving piece, the spout has been seted up along vertical direction in the frame both sides, the feed roller both sides rotate respectively to be connected with and peg graft in the spout and only can follow the slider of spout displacement from top to bottom, still be provided with the lift piece that the displacement just restricted the slider and continue the displacement about the drive slider in the frame. The utility model discloses a through changing the interval between feed roller and the printing roller, can print the corrugated paper of different specification thickness. However, the utility model has the following disadvantages in the using process: when product information is printed on the surface of the corrugated board, such as dates or production lot numbers, an operator needs to paste the corresponding plastic characters of 0-9 and X-Z to the surface of the printing roller to form product information, a plurality of characters in the same line of information need to be orderly pasted in the same line, and the pasting of field operators is difficult when the information is replaced every time.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a corrugated board printing machine is with printing roller, it has the advantage of quick replacement word piece in the same line of information on printing roller surface.

The above object of the present invention can be achieved by the following technical solutions:

the utility model provides a corrugated board printing machine is with brush roller, includes cylindric roll body, and the roll body is fixed with the roller along the central axis, fixedly connected with fixing base and change seat can be dismantled to the roll body surface, and the fixing base sets up and splices into the pipe structure with changing the seat to opening, changes the seat and deviates from the roll body one side and has seted up the mounting groove, blocks the intrinsic block board of card in the mounting groove, is equipped with the bellied character that at least one line is on a parallel with the roll body axis setting on the.

Through adopting above-mentioned technical scheme, with the fixing base with change the seat concatenation fixed to the roll body surface, then with the block board card solid to the mounting groove in, the roll body can print the corrugated board surface with the character on the block board when rotating under the exogenic drive. When customer's product printing information need be changed, take off corresponding block board and change can, convenient operation improves production efficiency in order to reduce the shut down interval of changing the character.

The utility model discloses further set up to: the block board is provided with a clamping groove, a plurality of character blocks used for splicing the printed patterns are clamped in the clamping groove, and the raised characters are located on the surface of the character blocks.

By adopting the technical scheme, when only the character information needs to be locally replaced, such as the production date or the batch number, the character block in the corresponding clamping groove only needs to be taken down for local replacement. The character blocks are positioned in the same clamping groove, and the character blocks are kept to be orderly arranged, so that printed information is orderly.

The utility model discloses further set up to: the character block plate is a rubber plate, and the width of the character block is 0.5-1mm larger than the width of the clamping groove.

Through adopting above-mentioned technical scheme, the rubber slab has certain elasticity, and the character piece can make the rubber slab produce small deformation after putting into the draw-in groove, and the rubber slab is further pressed from both sides the character piece tightly fixedly by the elasticity that the deformation produced, reduces the not hard up possibility of character piece.

The utility model discloses further set up to: the notch size of mounting groove is less than the tank bottom size, and the block board is parallel to the both sides drawing die of draw-in groove.

Through adopting above-mentioned technical scheme, because block board has certain elasticity, after the mounting groove was put into in block board bending, block board extends and blocks admittedly with the mounting groove cooperation. Because the notch size of mounting groove is less than the tank bottom size, can play limiting displacement to the word block board, reduce the possibility that the word block board loosens from the mounting groove.

The utility model discloses further set up to: and support ribs are fixed on two sides of the mounting groove parallel to the axis direction of the roller body and abut against the surface of the roller body.

Through adopting above-mentioned technical scheme, the brace rod plays certain supporting role to changing the seat, changes the seat when receiving external pressure, can reduce the inside sunken possibility of warping in block board position.

The utility model discloses further set up to: the fixing seat comprises a filling layer positioned in the core part and a wear-resistant layer which is coated and fixed on the surface of the filling layer.

Through adopting above-mentioned technical scheme, the wearing layer can increase the wearing resistance on fixing base surface, prolongs the life of fixing base. The fixing base only has the surface to play a role, and the filling layer can reduce the using amount of the wear-resistant layer of the fixing base and reduce the manufacturing cost of the fixing base.

The utility model discloses further set up to: the both sides of fixing base are equipped with the inclined plane, and the both sides of changing the seat are buckled and are formed with the support curb plate, and the support curb plate can laminate with the inclined plane when fixing base and change the seat concatenation.

Through adopting above-mentioned technical scheme, after the fixing base installation, form "V" type socket between inclined plane position and the roll body, it is tentatively fixed in the socket that the support curb plate can insert.

The utility model discloses further set up to: the two sides of the replacing seat are positioned on the outer wall of the bent part of the supporting side plate and are provided with limiting grooves, and the side edges of the fixing seat are abutted to the limiting grooves.

Through adopting above-mentioned technical scheme, the limit connection in the spacing groove in the fixing base side for both sides are spacing by the fixing base when changing the seat pressurized, prevent to change the seat and take place relative movement.

The utility model discloses further set up to: the character block is clamped in one of the mounting grooves, and a pattern plate with raised patterns is clamped in the other mounting groove.

By adopting the technical scheme, the printing roller can print character information and patterns.

To sum up, the utility model discloses a beneficial technological effect does:

1. the replacing seat is detachably connected with the roller body, and can be replaced and adjusted according to printing information of different manufacturers, so that the whole roller body is prevented from being replaced, and the cost is saved;

2. the block board is clamped with the replacing seat, so that the block board can be replaced under the condition that the replacing seat is not taken down in a shutdown state, and the operation is convenient;

3. the character block and the character block plate are connected in a clamped mode, so that an operator can conveniently and quickly replace the character and then keep the whole line of information to be located on the same line, and the improvement of the operation efficiency and the quality are facilitated.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an exploded view showing the structure of the various components;

FIG. 3 is a sectional view showing the parts mounting structure in the direction A-A of FIG. 1;

FIG. 4 is an enlarged view of the portion B in FIG. 3 showing the structure of the joint between the replacement seat and the fixed seat;

FIG. 5 is an enlarged view of a portion C of FIG. 3 showing a connection structure of the word plate and the replacement seat;

fig. 6 is a schematic diagram of a character block and a block plate structure.

Reference numerals: 1. a roller body; 11. a roll shaft; 12. a threaded hole; 2. a fixed seat; 21. mounting a plate; 211. perforating; 212. a filling layer; 213. a wear layer; 2131. an inclined surface; 3. replacing the seat; 31. a first mounting groove; 32. a second mounting groove; 33. supporting the side plates; 34. a limiting groove; 35. supporting ribs; 4. a pattern plate; 5. a word board; 51. a card slot; 6. and (5) character blocks.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model provides a corrugated board is printing roller for printing machine, as shown in fig. 1 and fig. 2, including roll body 1 and to split concatenation fixing base 2 and change seat 3 on roll body 1 surface, change and seted up first mounting groove 31 and second mounting groove 32 on the seat 3, be fixed with pattern board 4 in the first mounting groove 31, be fixed with word block board 5 in the second mounting groove 32, install removable character piece 6 on the word block board 5. The character block 6 or the entire character plate 5 can be replaced selectively according to the printed information.

Referring to fig. 2, the roller body 1 is a cylinder, and the roller body 1 is fixed with a roller shaft 11 along an axis. The terminal surface of roll body 1 is equipped with a plurality of screw holes 12, and a plurality of screw holes 12 are along roll body 1's terminal surface circumference evenly distributed.

Fixing base 2 wholly is the casing of semicircle arcuation, and fixing base 2 laminates with roll body 1 profile mutually, and fixing base 2 is formed with mounting panel 21 at radial extension along the both ends of its axis, and mounting panel 21 can be the arc, has seted up a plurality of perforation 211 on the mounting panel 21, a plurality of perforation 211 and the 12 one-to-one of screw hole on the roll body 1. The number of the through holes 211 may be less than that of the screw holes 12.

Referring to fig. 3, the fixing base 2 is hollow, the filling layer 212 is filled in the fixing base 2, the surface of the filling layer 212 is coated and fixed with the wear-resistant layer 213, the filling layer 212 may be a light material such as a plastic plate or a template, and the wear-resistant layer 213 may be a stainless steel sheet.

Referring to fig. 3 and 4, the replacement seat 3 is a semi-arc shell as a whole, the replacement seat 3 can be made of a steel plate with a thickness of 3-5mm, and the surface contour radius of the replacement seat 3 is the same as that of the fixed seat 2. Inclined planes 2131 are arranged on two sides of the fixed seat 2, so that a V-shaped socket is formed between the fixed seat 2 and the roller body 1. The side edge outward profile surface of the holder 2 is formed with a chamfer. The two sides of the replacing seat 3 are bent towards the inner surface to form a supporting side plate 33, the inclined angle of the supporting side plate 33 is consistent with the inclined angle 2131 of the side edge of the fixed seat 2, and the supporting side plate 33 enables the whole thickness of the replacing seat 3 to be the same as that of the fixed seat 2. The replacement seat 3 is provided with a V-shaped limiting groove 34 at the outer side of the bent part of the supporting side plate 33, the supporting side plate 33 is inserted into the V-shaped socket between the fixed seat 2 and the roller body 1, and the supporting side plate 33 is abutted against the inclined surface 2131. The side reason butt of fixing base 2 is to the spacing groove 34 in to make fixing base 2 and change 3 concatenations of seat be difficult for the dislocation after aligning, change 3 pressedly back difficult to slide to fixing base 2, improve the steadiness of changing seat 3. Further, since the support side plate 33 is pressed below the side edge of the fixing base 2, the support side plate 33 is prevented from moving in the radial direction. According to the needs, the two ends of the replacing seat 3 can also be fixed on the roller body 1 by adopting the structures at the two ends of the fixing seat 2.

Referring to fig. 2 and 3, the number of the first installation grooves 31 on the replacement seat 3 can be two, and the number of the second installation grooves 32 can be one, and the specific number can be adjusted according to the requirement of printing information. The first mounting groove 31 and the second mounting groove 32 may have the same structure, and may be formed by stamping or sheet metal process.

Referring to fig. 3 and 5, the second mounting groove 32 is recessed towards the center of the arc-shaped surface of the replacement seat 3 and forms a supporting rib 35 with a cross section of L type, the size of the bottom of the second mounting groove 32 is larger than that of the notch, so that the block plate 5 located therein is not easy to loosen, the bottom wall of the supporting rib 35 far away from the notch of the second mounting groove 32 can be attached to the surface of the roller body 1, so that the supporting rib 35 plays a certain supporting role in supporting the replacement seat 3, and when the replacement seat 3 is under external pressure, the possibility of inward recessed deformation of the position of the block plate 5 can be reduced.

Referring to fig. 5 and 6, the block plate 5 is an arc-shaped plate, and the block plate 5 may be made of rubber and has certain elasticity. The word block plate 5 is provided with a plurality of parallel strip-shaped clamping grooves 51, the cross section of each clamping groove 51 is rectangular, and the two sides of the word block plate 5 parallel to the length direction of the clamping grooves 51 are provided with oblique drawing dies, so that the word block plate 5 is matched with the second mounting groove 32, and the word block plate 5 is clamped and fixed in the second mounting groove 32. The surface of the pattern plate 4 is provided with raised patterns.

The character block 6 is a cuboid block, the width of the character block 6 is matched with the width of the clamping groove 51, in order to enable the character block 6 to be only clamped and fixed in the clamping groove 51, the width of the character block 6 is larger than the width of the clamping groove 51 by 0.5-1mm, and after the character block 6 is placed in the clamping groove, the character block plate 5 is slightly deformed to generate certain elastic force to clamp the character block 6. The character block 6 has three types, one type having a shape of "0-9" Arabic numerals with protrusions formed on the surface thereof is "I", one type having a shape of "X-Z" letters with protrusions formed on the surface thereof is "II", and the other type having a smooth surface thereof is "III". After the printing information is spliced by the I-type character blocks 6 and the II-type character blocks 6 in the same clamping groove 51, the free positions of the clamping groove 51 are filled and fastened by the III-type character blocks 6, so that an operator can splice a line of template for printing information quickly.

The use mode of the printing roller for the corrugated board printing machine is as follows:

after the fixing base 2 is attached to the roller body 1, the fixing base 2 and the roller body 1 are fixedly connected through the through holes 211 at the two ends and the threaded holes 12 at the two ends of the roller body 1 by screws, so that the fixing base 2 and the roller body 1 can be fixed into a whole. And then the replacing seat 3 is close to the roller body 1 from the side surface, so that the two sides of the replacing seat 3 are spliced and aligned with the two sides of the fixed seat 2 and then are tightly pressed and clamped, then the word plate 5 is bent, loaded into the second mounting groove 32 and clamped, and the pattern plate 4 is loaded into the first mounting groove 31 and clamped. Finally, the character block 6 is loaded into the card slot 51 of the character board 5 according to the printing information.

When the content such as the printing date or the batch number needs to be adjusted, the character block 6 in the corresponding card slot 51 is taken out by a tool, and then the corresponding character block 6 is replaced. The character blocks 6 are positioned in the same card slot 51, and the printed information is neat.

When the whole information of printing needs to be adjusted or the surface is seriously worn, the replacing seat 3 is taken down for replacement, the roller body 1 does not need to be replaced, and the production cost of enterprises is reduced.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a corrugated board printing machine is with brush roller, includes cylindric roll body (1), and roll body (1) is fixed with roller (11), its characterized in that along the central axis: roll body (1) surface can be dismantled fixedly connected with fixing base (2) and change seat (3), and fixing base (2) and change seat (3) run from opposite directions and set up and splice into the pipe structure, change seat (3) and deviate from roll body (1) one side and seted up the mounting groove, the inherent word block board of card (5) in the mounting groove is equipped with the bellied character that at least one line is on a parallel with roll body (1) axis setting on the word block board (5).

2. A printing roll for a corrugated board printing machine according to claim 1, characterized in that: the character block board (5) is provided with a clamping groove (51), a plurality of character blocks (6) used for splicing printing characters are clamped in the clamping groove (51), and the raised characters are located on the surface of the character blocks (6).

3. The printing roller for a corrugated cardboard printing machine according to claim 2, characterized in that: the character block plate (5) is a rubber plate, and the width of the character block (6) is 0.5-1mm larger than that of the clamping groove (51).

4. A printing roll for a corrugated board printing machine according to claim 3, characterized in that: the size of the notch of the mounting groove is smaller than that of the groove bottom, and the word block plates (5) are parallel to the two sides of the clamping groove (51) for die drawing.

5. A printing roll for a corrugated board printing machine according to claim 1, characterized in that: and support ribs (35) are fixed on two sides of the mounting groove parallel to the axis direction of the roller body (1), and the support ribs (35) are abutted against the surface of the roller body (1).

6. A printing roll for a corrugated board printing machine according to claim 1, characterized in that: the permanent seat (2) comprises a filling layer (212) positioned in the core part and a wear-resistant layer (213) coated and fixed on the surface of the filling layer (212).

7. A printing roll for a corrugated board printing machine according to claim 1, characterized in that: inclined planes (2131) are arranged on two sides of the fixed seat (2), supporting side plates (33) are formed by bending two sides of the replacing seat (3), and the supporting side plates (33) can be attached to the inclined planes (2131) when the fixed seat (2) is spliced with the replacing seat (3).

8. The printing roll for a corrugated board printing machine according to claim 7, wherein: the two sides of the replacing seat (3) are positioned on the outer wall of the bent part of the supporting side plate (33) and are provided with limiting grooves (34), and the side edges of the fixing seat (2) are abutted to the limiting grooves (34).

9. A printing roll for a corrugated board printing machine according to claim 1, characterized in that: the character plate (5) is clamped and fixed in one of the mounting grooves, and a pattern plate (4) with raised patterns is clamped and fixed in the other mounting groove.