CN217944606U

CN217944606U - Version roller electric carving machine

Info

Publication number: CN217944606U
Application number: CN202221846643.4U
Authority: CN
Inventors: 杨黎光; 冯奎; 杨连勇
Original assignee: Yunnan Seiko Plate Making Co ltd
Current assignee: Yunnan Seiko Plate Making Co ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2022-12-02
Anticipated expiration: 2032-07-18

Abstract

The utility model relates to a version roller electric carving machine belongs to version roller processing equipment field, the utility model discloses include electric carving machine body, version roller installation regulating part; the electric carving machine body is provided with a fixed conical head and a movable conical head which are right opposite to each other left and right; the printing roller installation adjusting piece is arranged on a base of the electric carving machine body and is positioned on the side where the movable conical head is located; the printing roller installation adjusting part comprises two support columns which are symmetrically arranged on two sides of a virtual center connecting line of the fixed conical head and the movable conical head and have a lifting function, and a distance adjusting part which is connected between the two support columns and is used for synchronously adjusting the distance between the two support columns; the base of the electric carving machine body is provided with a sliding chute matched with the two support columns, and the support columns are in sliding connection with the sliding chute; the utility model discloses a set up version roller installation regulating part, can be when version roller installation, pinpoint version roller, can make and remove the cone and insert version roller with version roller axial is concentric, make the version roller after the installation with fixed cone and remove the cone, the axial is concentric, avoids sculpture error.

Description

Version roller electric carving machine

Technical Field

The utility model belongs to version roller processing equipment field, specific theory relates to a version roller electric carving machine.

Background

The plate roller is generally used for plate making, after the surface of the roller is plated with a metal layer, the surface of the plate roller is engraved with patterns by an electric engraving machine, and then the plate roller is subjected to chromium plating and then delivered to a printing factory for printing of packaging.

The common printing roller is cylindrical, when the printing roller is engraved by the electric engraving machine, the two ends of the printing roller are fixed in the two conical heads of the electric engraving machine firstly, the conical heads rotate under the driving of the electric engraving machine, the printing roller is further driven to rotate, in the rotating process of the printing roller, the engraving head of the engraving system engraves the printing roller according to the requirement of a printing pattern, in the whole engraving process, the engraving depth and the pattern shape are mainly completed by the aid of the engraving system, and in order to guarantee the engraving accuracy, the printing roller is required to be concentric with the conical heads at the two ends after being fixed.

One conical head of the electric engraving machine is fixed, the other conical head can move left and right, when the printing roller is installed, one end of the printing roller is inserted into the fixed conical head, then the position of the other end of the printing roller is adjusted, the other end of the printing roller is inserted into an inner hole of the printing roller after the conical head is opposite to the axial center of the printing roller, so that the other end of the printing roller is clamped and fixed, when the printing roller is installed, manual operation is mostly performed, once the printing roller is inclined, when the printing roller is clamped and fixed by the movable end conical head, the radial stress of the printing roller is uneven, and the situation that the printing roller is clamped and fixed but is not concentric with the two conical heads occurs, so that engraving errors are caused.

Disclosure of Invention

In order to overcome the problem that exists among the background art, the utility model provides a version roller electric carving machine through setting up version roller installation regulating part, can be when version roller installation, pinpoints version roller, can make and remove conical head and version roller axial and insert version roller with one heart, makes version roller and fixed conical head after the installation and remove conical head, and the axial is concentric, avoids engraving error.

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

the printing roller electric carving machine comprises an electric carving machine body and a printing roller installation adjusting piece; the electric carving machine body is provided with a fixed conical head and a movable conical head which are right opposite to each other left and right; the printing roller installation adjusting piece is arranged on a base of the electric carving machine body and is positioned on the side where the movable conical head is located; the printing roller installation adjusting part comprises two supporting columns which are symmetrically arranged on two sides of a virtual center connecting line of the fixed conical head and the movable conical head and have a lifting function, and a distance adjusting part which is connected between the two supporting columns and is used for synchronously adjusting the distance between the two supporting columns; the base of the electric carving machine body is provided with a sliding groove matched with the two support columns, and the support columns are connected with the sliding groove in a sliding mode.

Preferably, the distance adjusting piece comprises a fixed shaft, an adjusting gear and two racks; the fixed shaft is fixed on the base of the electric carving machine body and is positioned in the center of a virtual connecting line of the two support columns; the adjusting gear is connected with the fixed shaft; the two racks are horizontally arranged and are respectively meshed with the adjusting gear, the outer ends of the two racks are respectively provided with a connecting plate vertical to the two racks, and the two racks are respectively fixedly connected with the two supporting columns through the connecting plates; the inner ends of the two racks are respectively provided with a limiting rod, and the outer ends of the two racks are respectively provided with a limiting through hole; the limiting rods and the limiting through holes of the two racks are respectively connected in a sliding mode.

Preferably, an adjusting handle is arranged on the upper end face of the adjusting gear.

Preferably, the upper end face of the adjusting gear is provided with scale marks, and the fixed shaft is provided with a reference pointer perpendicular to the rack.

Preferably, the inner end of the top of the supporting column is an arc-shaped surface.

Preferably, the supporting column comprises an upper column and a lower column, and the connecting sections of the upper column and the lower column are sleeved; in the sleeve joint section, the upper column is a solid column and is provided with a spring button, the lower column is a hollow column and is provided with two adjusting holes matched with the spring button, and the upper column and the lower column are in telescopic connection with the spring button through the adjusting holes; the spacing adjustment member is connected between the two lower columns.

The utility model has the advantages that:

the utility model discloses a set up version roller installation regulating part, can be when version roller installation, pinpoint version roller, can make and remove the cone and insert version roller with version roller axial is concentric, make version roller after the installation with fixed cone and remove the cone, the axial is concentric, avoids sculpture error.

The utility model discloses an interval regulating part can realize the equidistance syntropy adjustment to two support columns, guarantees that the center of two support columns corresponds on the vertical direction with the central line of fixed cone and removal cone all the time, guarantees the accuracy to version roller location.

Drawings

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

fig. 2 is a schematic view of the supporting and adjusting relationship between the plate roller mounting adjusting part and the plate roller of the present invention;

FIG. 3 is a schematic structural view of the spacing adjustment member of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 3 at A;

in the figure, 1-electric carving machine body, 2-fixed conical head, 3-movable conical head, 4-base, 5-support column, 5-1-upper column, 5-2-lower column, 5-3-spring button, 5-4 adjusting hole, 6-chute, 7-fixed shaft, 8-adjusting gear, 8-1-reference pointer, 8-2-scale line, 9-rack, 10-connecting plate, 11-limiting rod, 12-limiting through hole, 13-adjusting handle and 21-plate roller.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the following will make a detailed description of a preferred embodiment of the present invention with reference to the accompanying drawings to facilitate understanding of the skilled person.

As shown in fig. 1-4, the plate roller electric engraving machine comprises an electric engraving machine body 1 and a plate roller installation adjusting piece. The electric carving machine body 1 is provided with a fixed conical head 2 and a movable conical head 3 which are right opposite to each other in the left-right direction, and the printing roller 21 is fixed on the electric carving machine through the fixed conical head 2 and the movable conical head 3 for carving. The plate roller installation adjusting piece is used for positioning the other end of the plate roller 21 after the fixed conical head 2 is inserted into one end of the plate roller 21, so that after the movable conical head 3 is inserted into the plate roller 21 to fix the plate roller 21, the axes of the plate roller 21, the fixed conical head 2 and the movable conical head 3 are on the same straight line, and carving errors are avoided.

The roller installation adjusting piece is arranged on a base 4 of the electric carving machine body 1 and is located on the side where the movable conical head 3 is located.

The plate roller installation adjusting part comprises two supporting columns 5 and a distance adjusting part, wherein the two supporting columns 5 are symmetrically arranged on two sides of a virtual center connecting line of the fixed conical head 2 and the movable conical head 3 and have a lifting function. The distance adjusting member includes a fixed shaft 7, an adjusting gear 8, and two racks 9. The fixed shaft 7 is fixed on the base 4 of the electric carving machine body 1 and is positioned in the center of a virtual connecting line of the two support columns 5, the adjusting gear 8 is connected with the fixed shaft 7 in a shaft mode, and the fixed position of the fixed shaft 7 can ensure that the adjusting gear 8 is positioned in the center of the two support columns 5 to synchronously adjust the two support columns 5 (the synchronous adjustment refers to the simultaneous inward or outward adjustment of the two support columns, and the adjustment distances are the same). Two racks 9 are horizontally arranged and respectively meshed with the adjusting gear 8, connecting plates 10 perpendicular to the racks 9 are respectively arranged at the outer ends of the two racks 9, the two racks 9 are respectively and fixedly connected with the two supporting columns 5 through the connecting plates 10, limiting rods 11 are respectively arranged at the inner ends of the two racks 9, and limiting through grooves 12 are respectively arranged at the outer ends (the inside and the outside of the specification are based on the direction of the attached drawing 3); the limiting rods 11 and the limiting through grooves 12 of the two racks 9 are respectively connected in a sliding manner (as shown in figure 3). Through setting up gag lever post 11 and spacing groove 12, when rotating adjusting gear 8 and driving two racks 9 and remove, fix a position the non-stiff end of rack 9, prevent its off tracking and then influence the synchronism of regulation when the meshing atress.

The base 4 of the electric carving machine body 1 is provided with a sliding groove 6 matched with the two supporting columns 5, and the supporting columns 5 are connected with the sliding groove 6 in a sliding mode. Demonstration of the adjustment of the spacing of the two support columns 5 (taking the case of an increased spacing adjustment): rotating the adjusting gear 8 to adjust the rotation of the gear 8 to drive the two racks 9 to move outwards respectively, and moving the racks 9 outwards to drive the two supporting columns 5 to move outwards along the sliding chute 6, so as to realize the synchronous adjustment of the two supporting columns 5, wherein the centers of the two supporting columns 5 can be ensured to be always positioned on the central connecting line of the fixed conical head 2 and the movable conical head 3, so that the printing roller 21 supported by the supporting columns 5 can be ensured to be axially concentric with the fixed conical head 2 and the movable conical head 3 in the vertical direction, in order to ensure that the printing roller is axially concentric with the fixed conical head 2 and the movable conical head 3 in the horizontal direction, the rack 9 is provided with scale marks 8-2 and correspondingly marked with scale values, and the fixed shaft 7 is provided with a reference pointer 8-1 which is perpendicular to the racks 9, the reference pointer 8-1 is fixed in position, and when the adjusting gear 8 is rotated to adjust the distance between the two supporting columns 5, the distance between the two printing rollers 5 can be accurately adjusted according to the change of the outer diameter of the scale marks 8-2. Since the outer diameter of the plate roll 21 is not greatly different, the adjustment gear 8 can be completed in one rotation cycle in general, and when the plate roll 21 having a large outer diameter difference is used, the number of rotation cycles of the adjustment gear 8 can be increased.

For the convenience of adjustment, an adjusting handle 13 is arranged on the upper end face of the adjusting gear 8, and the adjusting gear 8 is rotated through the adjusting handle 13.

The inner end of the top of the supporting column 5 is an arc-shaped surface, so that the plate roller 21 is prevented from being scratched by a prismatic surface, and when the device is used, a layer of felt can be laid on the supporting column 5 to prevent the supporting column 5 from being in rigid contact with the plate roller 21.

The support column 5 comprises an upper column 5-1 and a lower column 5-2, and the upper column 5-1 is sleeved with the lower column 5-2. In the sleeve joint section, the upper column 5-1 is a solid column and is provided with a spring button 5-3, the lower column 5-2 is a hollow column and is provided with two adjusting holes 5-4 matched with the spring button 5-3, the upper column 5-1 and the lower column 5-2 are telescopically connected with the spring button 5-3 through the adjusting holes 5-4, and the rack 9 is respectively connected with the lower column 5-2. When the printing roller 21 is installed, the spring button 5-3 is in limit connection with the adjusting hole 5-4 on the upper surface, and the printing roller 21 is supported and positioned. After the plate roller 21 is installed, the spring button 5-3 is pressed, the upper column 5-1 is pressed downwards, the spring button 5-3 is connected with the lower adjusting hole 5-4 in a limiting mode, the supporting column 5 is shortened, sufficient gaps are formed between the supporting column 5 and the plate roller 21, and normal rotation of the plate roller 21 is not affected. The number of the adjusting holes 5-4 is two, when the lower adjusting hole 5-4 is in limit connection with the spring button 5-3, the height of the supporting column 5 is suitable for positioning and mounting the printing roller 21, and when the upper adjusting hole 5-4 is in limit connection with the spring button 5-3, the rotation of the printing roller 21 is not influenced by the height of the supporting column 5.

Finally, the above preferred embodiments are only intended to illustrate the technical solution of the present invention and not to limit it, and although the present invention has been described in detail by the above preferred embodiments, it should be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the present invention as defined by the appended claims.

Claims

1. A version roller electric carving machine which characterized in that: the automatic printing roller installation adjusting device comprises an electric carving machine body (1) and a printing roller installation adjusting piece; the electric carving machine body (1) is provided with a fixed conical head (2) and a movable conical head (3) which are right opposite to each other left and right; the printing roller installation adjusting piece is arranged on a base (4) of the electric carving machine body (1) and is positioned on the side of the movable conical head (3); the plate roller installation adjusting part comprises two supporting columns (5) which are symmetrically arranged on two sides of a virtual center connecting line of the fixed conical head (2) and the movable conical head (3) and have a lifting function, and a distance adjusting part which is connected between the two supporting columns (5) and is used for synchronously adjusting the distance between the two supporting columns (5); the base (4) of the electric carving machine body (1) is provided with a sliding groove (6) matched with the two supporting columns (5), and the supporting columns (5) are connected with the sliding groove (6) in a sliding mode.

2. A plate roller electric engraving machine according to claim 1, characterized in that: the distance adjusting piece comprises a fixed shaft (7), an adjusting gear (8) and two racks (9); the fixed shaft (7) is fixed on the base (4) of the electric carving machine body (1) and is positioned in the center of a virtual connecting line of the two support columns (5); the adjusting gear (8) is connected with the fixed shaft (7) through a shaft; the two racks (9) are horizontally arranged and are respectively meshed with the adjusting gear (8), the outer ends of the two racks (9) are respectively provided with a connecting plate (10) vertical to the two racks (9), and the two racks (9) are respectively fixedly connected with the two supporting columns (5) through the connecting plates (10); the inner ends of the two racks (9) are respectively provided with a limiting rod (11), and the outer ends of the two racks are respectively provided with a limiting through groove (12); the limiting rods (11) of the two racks (9) are respectively connected with the limiting through grooves (12) in a sliding manner.

3. The electric engraving machine for printing roller according to claim 2, characterized in that: an adjusting handle (13) is arranged on the upper end face of the adjusting gear (8).

4. A plate roller electric engraving machine according to claim 1, characterized in that: the upper end face of the adjusting gear (8) is provided with scale marks (8-2), and the fixed shaft (7) is provided with a reference pointer (8-1) perpendicular to the rack (9).

5. A plate roller electric engraving machine according to claim 1, characterized in that: the inner end of the top of the supporting column (5) is an arc-shaped surface.

6. The electric engraving machine for printing roller according to claim 1, characterized in that: the supporting column (5) comprises an upper column (5-1) and a lower column (5-2), and the connecting sections of the upper column (5-1) and the lower column (5-2) are sleeved; in the sleeving connection section, the upper column (5-1) is a solid column and is provided with a spring button (5-3), the lower column (5-2) is a hollow column and is provided with two adjusting holes (5-4) matched with the spring button (5-3), and the upper column (5-1) and the lower column (5-2) are in telescopic connection with the spring button (5-3) through the adjusting holes (5-4); the distance adjusting piece is connected between the two lower columns (5-2).