CN215321312U

CN215321312U - Adjustable support of packaging and printing machine

Info

Publication number: CN215321312U
Application number: CN202120605548.4U
Authority: CN
Inventors: 黄秀典; 林绍照; 张庆彪
Original assignee: Shenzhen Lianya Paper Products Co ltd
Current assignee: Shenzhen Lianya Paper Products Co ltd
Priority date: 2021-03-25
Filing date: 2021-03-25
Publication date: 2021-12-28
Anticipated expiration: 2031-03-25

Abstract

The utility model discloses an adjustable support of a packaging printing machine, which belongs to the technical field of packaging printing machines and comprises a base, wherein the top of the base is fixedly connected with a rack, the left side and the right side of the rack are rotatably connected with feed rollers, the left side and the right side of the rack are connected with printing components in a sliding manner, and two adjusting components are sleeved outside the feed rollers and the printing components. The utility model discloses a, through the distance between regulation printing subassembly and the feed roll, in order to use in the packaging material of different thickness, the first motor of drive drives transmission assembly, make printing subassembly and two adjusting part of feed roll outside be close to each other, adjust the width of printing, in order to be applicable to the packaging material of different width, it can not adjust to have solved most of bearing structures, it is unreasonable often to lead to the packaging material feeding like this, can not general when facing different model packaging material circle rollers simultaneously, bring a great deal of inconvenient problem for production.

Description

Adjustable support of packaging and printing machine

Technical Field

The utility model relates to the technical field of packaging printing machines, in particular to an adjustable support of a packaging printing machine.

Background

In the past 50 s of the twentieth century, the traditional relief printing process has occupied a dominant position in the printing industry, and the development of printing machines is mainly based on relief printing machines, but the lead alloy relief printing process has the defects of high labor intensity, long production period and environmental pollution, and from 60 s, the offset lithography process with the characteristics of short period, high production rate and the like starts to rise and develop, the lead alloy relief printing is gradually replaced by offset lithography, and the soft relief printing, the hole printing, the electrostatic printing, the ink jet printing and the like are also developed in the aspects of packaging printing and advertisement printing.

Packaging press prints packaging material, and in the packaging material of a great variety, most packaging material all is the roller form, consequently just needs a support to support it, conveniently prints the feeding, and most of bearing structure can not adjust, often leads to the packaging material feeding unreasonable like this, can not general when facing different model packaging material roller simultaneously, brings a great deal of inconvenience for the production, consequently needs a packaging press's adjustable support to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model aims to provide an adjustable support of a packaging printing machine, which has the advantages of adjustable support and suitability for packaging materials with different sizes, and solves the problems that most of support structures cannot be adjusted, so that the feeding of the packaging materials is unreasonable, and meanwhile, the support structures cannot be used universally when facing different types of packaging material round rollers, and inconvenience is brought to production.

In order to solve the above problems, the present invention adopts the following technical solutions.

The utility model provides an adjustable support of packaging and printing machine, includes the base, the top fixedly connected with frame of base, the left and right sides of frame rotates and is connected with the feed roll, the left and right sides sliding connection of frame has printing element, the outside cover of feed roll and printing element is equipped with two adjusting part, two adjusting part's bottom all with base sliding connection, printing element's top rotates and is connected with the connecting plate, the first motor of interior roof fixedly connected with of frame, the output shaft fixedly connected with transmission assembly of first motor, transmission assembly's the left and right sides respectively with two adjusting part fixed connection, two cylinders of top fixedly connected with of connecting plate, two the inside of frame is run through and is extended to at the top of cylinder.

As a further scheme of the utility model: the printing assembly comprises a driving motor, a right side of the driving motor is fixedly connected with a rotating shaft through a coupler, an external fixedly connected with printing roller of the rotating shaft is connected with the left side and the right side of the frame in a sliding mode, and the driving motor and the rotating shaft are fixedly connected with the external of the rotating shaft.

As a further scheme of the utility model: the connecting plate is fixedly connected with the bearing with the junction of axis of rotation, the left side fixedly connected with backup pad of connecting plate, driving motor fixed connection is in the top of backup pad.

As a further scheme of the utility model: two the adjusting part all includes two spacing rings, four the equal fixedly connected with go-between in front and the back of spacing ring, four of bottom the equal fixedly connected with connecting rod in inside of go-between, four the top of connecting rod runs through four go-between at top respectively and rather than sliding connection, adjacent two the top fixedly connected with connecting block of connecting rod, two relative one side and the drive assembly fixed connection of connecting block, four the bottom of connecting rod all with base sliding connection.

As a further scheme of the utility model: the tops of the two limiting rings at the top are both connected with the connecting plate in a sliding manner.

As a further scheme of the utility model: the transmission assembly comprises a gear, the gear is fixedly connected with an output shaft of the first motor, racks are meshed with the front face and the back face of the gear, and one sides of the racks, which are back to back, are fixedly connected with the two adjusting assemblies respectively.

As a further scheme of the utility model: and a plurality of anti-slip strips distributed at equal intervals are fixedly connected to the outer part of the feeding roller.

Compared with the prior art, the utility model has the advantages that:

(1) this scheme, when needs are adjusted according to packaging material's model, make two cylinders reciprocate and can drive the connecting plate and reciprocate, the connecting plate drives printing component and reciprocates, adjust the distance between printing component and the feed roll, so that use in the packaging material of different thickness, when adjusting the width, drive first motor and drive transmission assembly, make printing component and two adjusting part of feed roll outside be close to each other, adjust the width of printing, with the packaging material who is applicable to different width, it can not adjust to have solved most of bearing structure, often lead to the packaging material feeding unreasonable like this, can not general when facing different model packaging material circle rollers simultaneously, bring a great deal of inconvenient problem for production.

(2) This scheme starts driving motor and can drive the axis of rotation and rotate to drive the printing roller and rotate, print packaging material.

(3) This scheme, the bearing can play the effect of support and reduction friction to the axis of rotation, can not cause the influence to the rotation of axis of rotation when making the connecting plate drive the axis of rotation and reciprocate, and the backup pad plays the effect of support to driving motor, makes driving motor's operating condition more stable.

(4) This scheme, the spacing ring can carry on spacingly in the outside of printing element and feed roll, make packaging material can not take place the skew at the printing process, thereby improve the printing quality, and when two racks drive two connecting blocks respectively and are close to each other or keep away from, the connecting rod that can drive the left and right sides is close to each other or keep away from, thereby the go-between that makes the left and right sides is close to each other or keeps away from, drive the spacing ring with go-between fixed connection and be close to each other or keep away from, thereby can adjust the distance between the spacing ring of the left and right sides, with the packaging material who is applicable to different width, the connecting rod is with the go-between sliding connection at top, make the go-between can slide in order height-adjusting in the outside of connecting rod.

(5) This scheme, when the connecting plate drives printing element height-adjusting from top to bottom, can drive the spacing ring and carry out synchronous reciprocating, avoid the friction between spacing ring and the printing element to can play the guard action to printing element.

(6) This scheme, first motor start can drive gear revolve, makes two racks be close to each other or keep away from each other to drive two regulating assembly and be close to each other or keep away from each other.

(7) This scheme, the outside friction of feed roll can be increased to a plurality of antislip strips of feed roll outside, prevents that packaging material from skidding in the outside of feed roll and influencing printing quality.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the structure of the present invention;

FIG. 3 is a bottom cross-sectional view of the drive assembly of the present invention;

fig. 4 is a side cross-sectional view of the present invention.

The reference numbers in the figures illustrate:

1. a base; 2. a frame; 3. a feed roller; 4. a printing assembly; 41. a drive motor; 42. a rotating shaft; 43. a printing roller; 5. an adjustment assembly; 51. a limiting ring; 52. a connecting ring; 53. a connecting rod; 54. connecting blocks; 6. a connecting plate; 61. a bearing; 62. a support plate; 7. a first motor; 8. a transmission assembly; 81. a gear; 82. a rack; 9. and a cylinder.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

Example 1

Referring to fig. 1 to 4, in the embodiment of the utility model, an adjustable support of a packaging printing machine comprises a base 1, a frame 2 is fixedly connected to the top of the base 1, feed rollers 3 are rotatably connected to the left side and the right side of the frame 2, printing components 4 are slidably connected to the left side and the right side of the frame 2, two adjusting components 5 are sleeved outside the feed rollers 3 and the printing components 4, the bottoms of the two adjusting components 5 are both slidably connected to the base 1, a connecting plate 6 is rotatably connected to the top of the printing components 4, a first motor 7 is fixedly connected to the inner top wall of the frame 2, a transmission component 8 is fixedly connected to an output shaft of the first motor 7, the left side and the right side of the transmission component 8 are respectively fixedly connected to the two adjusting components 5, two cylinders 9 are fixedly connected to the top of the connecting plate 6, and the tops of the two cylinders 9 penetrate through and extend into the frame 2.

In this embodiment, when needs are adjusted according to packaging material's model, make two cylinders 9 reciprocate and can drive connecting plate 6 and reciprocate, connecting plate 6 drives printing component 4 and reciprocates, adjust the distance between printing component 4 and the feed roll 3, so that use in the packaging material of different thickness, when adjusting the width, drive first motor 7 and drive transmission assembly 8, make printing component 4 and feed roll 3 outside two adjusting part 5 be close to each other, adjust the width of printing, so as to be applicable to the packaging material of different width, it can not adjust to have solved most of bearing structure, often lead to the packaging material feeding unreasonable like this, can not general when facing different model packaging material circle rollers simultaneously, bring a great deal of inconvenient problem for production.

Example 2

Referring to fig. 1 to 4, a further improvement is made on the basis of embodiment 1: printing unit 4 includes driving motor 41, shaft coupling fixedly connected with axis of rotation 42 is passed through on driving motor 41's right side, axis of rotation 42's outside fixedly connected with printing roller 43, driving motor 41 and axis of rotation 42 respectively with the left and right sides sliding connection of frame 2, connecting plate 6 fixed connection is in axis of rotation 42's outside, start driving motor 41 and can drive axis of rotation 42 and rotate to drive printing roller 43 and rotate, print packaging material.

Connecting plate 6 and rotation axis 42's junction fixedly connected with bearing 61, connecting plate 6's left side fixedly connected with backup pad 62, driving motor 41 fixed connection is in the top of backup pad 62, bearing 61 can play the effect of supporting and reducing friction to rotation axis 42, can not cause the influence to the rotation of rotation axis 42 when making connecting plate 6 drive rotation axis 42 reciprocate, backup pad 62 plays the effect of supporting to driving motor 41, make driving motor 41's operating condition more stable.

The transmission component 8 comprises a gear 81, the gear 81 is fixedly connected with an output shaft of the first motor 7, racks 82 are meshed with the front and the back of the gear 81, the opposite sides of the two racks 82 are fixedly connected with the two adjusting components 5 respectively, the two adjusting components 5 comprise two limiting rings 51, connecting rings 52 are fixedly connected with the front and the back of the four limiting rings 51, connecting rods 53 are fixedly connected with the insides of the four connecting rings 52 at the bottom, the tops of the four connecting rods 53 respectively penetrate through the four connecting rings 52 at the top and are in sliding connection with the connecting rings, connecting blocks 54 are fixedly connected with the tops of the two adjacent connecting rods 53, the opposite sides of the two connecting blocks 54 are fixedly connected with the transmission component 8, the bottoms of the four connecting rods 53 are in sliding connection with the base 1, the limiting rings 51 can limit the outside of the printing component 4 and the feeding roller 3, so that the packaging materials cannot deviate in the printing process, thereby improve printing quality, the first motor 7 starts to drive the gear 81 to rotate, make two racks 82 approach to each other or keep away from each other, drive two adjusting parts 5 to approach to each other or keep away from each other, and when two racks 82 drive two connecting blocks 54 to approach to each other or keep away from respectively, can drive the connecting rod 53 of the left and right sides to approach to each other or keep away from, thereby make the go-between 52 of the left and right sides approach to each other or keep away from, drive the spacing ring 51 with go-between 52 fixed connection to approach to each other or keep away from, thereby can adjust the distance between the spacing ring 51 of the left and right sides, in order to be applicable to the packaging material of different width, connecting rod 53 and the go-between 52 sliding connection at the top, make the go-between 52 can slide in the outside of connecting rod 53 with height-adjusting.

The top of two spacing rings 51 at top all with connecting plate 6 sliding connection, when connecting plate 6 drove printing unit 4 height-adjusting from top to bottom, can drive spacing ring 51 and carry out synchronous reciprocating, avoid the friction between spacing ring 51 and the printing unit 4 to can play the guard action to printing unit 4.

The outside fixedly connected with of feed roll 3 has a plurality of equidistance antislip strips that distribute, and a plurality of antislip strips of feed roll 3 outsides can increase the outside friction of feed roll 3, prevent that packaging material from skidding in feed roll 3's outside and influencing printing quality.

The working principle is as follows: when the packaging material feeding device is used, the two cylinders 9 can move up and down to drive the connecting plate 6 to move up and down, the connecting plate 6 is rotationally connected with the rotating shaft 42 through the bearing 61 to drive the printing component 4 to move up and down, the distance between the printing roller 43 and the feeding roller 3 is adjusted to be used for packaging materials with different thicknesses, when the width is adjusted, the first motor 7 is started to drive the gear 81 to rotate, the two racks 82 are enabled to be close to or away from each other to drive the two adjusting components 5 to be close to or away from each other, and when the two racks 82 respectively drive the two connecting blocks 54 to be close to or away from each other, the connecting rods 53 on the left side and the right side can be driven to be close to or away from each other to drive the connecting rings 52 on the left side and the connecting rings 51 fixedly connected with the connecting rings 52 to be close to or away from each other to adjust the distance between the limiting rings 51 on the left side and the right side so as to be suitable for packaging materials with different widths, then, the driving motor 41 is started to drive the rotating shaft 42 to rotate, so that the printing roller 43 rotates to print the packaging materials transmitted by the feeding roller 3, and the problem that most of supporting structures cannot be adjusted, so that the packaging materials are unreasonable in feeding, and meanwhile, the packaging materials cannot be used universally when facing packaging material round rollers of different models, and inconvenience is brought to production is solved.

The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims

1. An adjustable support of a packaging and printing machine, comprising a base (1), characterized in that: the automatic feeding device is characterized in that a rack (2) is fixedly connected to the top of the base (1), feeding rollers (3) are rotatably connected to the left side and the right side of the rack (2), printing components (4) are slidably connected to the left side and the right side of the rack (2), two adjusting components (5) are sleeved outside the feeding rollers (3) and the printing components (4), the bottoms of the two adjusting components (5) are both slidably connected with the base (1), a connecting plate (6) is rotatably connected to the top of the printing components (4), a first motor (7) is fixedly connected to the inner top wall of the rack (2), a transmission component (8) is fixedly connected to an output shaft of the first motor (7), the left side and the right side of the transmission component (8) are respectively fixedly connected with the two adjusting components (5), and two cylinders (9) are fixedly connected to the top of the connecting plate (6), the tops of the two cylinders (9) penetrate through and extend to the inside of the frame (2).

2. An adjustable support for a packaging and printing machine, as claimed in claim 1, wherein: printing component (4) are including driving motor (41), shaft coupling fixedly connected with axis of rotation (42) is passed through on the right side of driving motor (41), the outside fixedly connected with printing roller (43) of axis of rotation (42), driving motor (41) and axis of rotation (42) respectively with the left and right sides sliding connection of frame (2), connecting plate (6) fixed connection is in the outside of axis of rotation (42).

3. An adjustable support for a packaging and printing machine, as claimed in claim 2, wherein: the connecting portion of connecting plate (6) and axis of rotation (42) fixedly connected with bearing (61), the left side fixedly connected with backup pad (62) of connecting plate (6), driving motor (41) fixed connection is in the top of backup pad (62).

4. An adjustable support for a packaging and printing machine, as claimed in claim 1, wherein: two adjusting part (5) all includes two spacing rings (51), four the equal fixedly connected with go-between (52) in front and the back of spacing ring (51), four of bottom the equal fixedly connected with connecting rod (53) in inside of go-between (52), four the top of connecting rod (53) runs through four go-between (52) at top respectively and rather than sliding connection, adjacent two the top fixedly connected with connecting block (54) of connecting rod (53), two relative one side and drive assembly (8) fixed connection of connecting block (54), four the bottom of connecting rod (53) all with base (1) sliding connection.

5. An adjustable support for a packaging and printing machine, as claimed in claim 4, wherein: the tops of the two limiting rings (51) at the top are both connected with the connecting plate (6) in a sliding manner.

6. An adjustable support for a packaging and printing machine, as claimed in claim 1, wherein: the transmission assembly (8) comprises a gear (81), the gear (81) is fixedly connected with an output shaft of the first motor (7), racks (82) are respectively meshed with the front face and the back face of the gear (81), and one side, opposite to the back, of each rack (82) is fixedly connected with the two adjusting assemblies (5) respectively.

7. An adjustable support for a packaging and printing machine, as claimed in claim 1, wherein: the outer part of the feeding roller (3) is fixedly connected with a plurality of anti-slip strips which are distributed at equal intervals.