CN211165846U - Printing plate horizontal fine adjustment structure and printing machine with same - Google Patents
Printing plate horizontal fine adjustment structure and printing machine with same Download PDFInfo
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- CN211165846U CN211165846U CN201921723983.6U CN201921723983U CN211165846U CN 211165846 U CN211165846 U CN 211165846U CN 201921723983 U CN201921723983 U CN 201921723983U CN 211165846 U CN211165846 U CN 211165846U
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Abstract
The utility model relates to a printing plate horizontal fine adjustment structure and a printing machine with the same, which comprises a three-dimensional adjusting mechanism and a groove frame coated on the end part of the printing plate, wherein one side of the groove frame, which is deviated from a notch, is arranged on the three-dimensional adjusting mechanism; the top of the groove frame is at least provided with a first adjusting bolt penetrating the top of the groove frame, the bottom of the groove frame is provided with a second adjusting bolt penetrating the bottom of the groove frame, and the second adjusting bolt is arranged between the first adjusting bolts. The utility model discloses still can finely tune the levelness of printing plate after the printing plate installation, simplify the process of adjusting the levelness.
Description
Technical Field
The utility model belongs to the technical field of lithography apparatus's technique and specifically relates to a printing machine that printing plate level was finely tuned structure and was had this structure is related to.
Background
The characters on the bottle body of the cosmetics are usually printed by a printing machine, and the printing machine is provided with a printing plate which can transversely move back and forth on the printing machine. When the cosmetic bottle is used, ink is continuously smeared on the printing plate, the ink can penetrate into the bottom of the printing plate from the fine holes on the printing plate, so that the character surface at the bottom of the printing plate is adhered with the ink, and then the cosmetic bottle to be printed is tightly adhered to the bottom of the printing plate to roll, so that characters can be printed on the cosmetic bottle.
In the process, the printing plate needs to be kept in a horizontal state in the whole process, and the two ends of the printing plate are respectively arranged on two three-dimensional adjusting mechanisms in the conventional adjusting mode. The three-dimensional adjusting mechanism can adjust the vertical position and the horizontal position of the end part of the printing plate. The levelness of the printing plate can be adjusted by adjusting the vertical positions of the two ends of the printing plate. However, the vertical adjustment of the three-dimensional adjustment mechanism is performed by a lead screw transmission mechanism, and the vertical adjustment can be performed only before the printing plate is installed on the three-dimensional adjustment mechanism; otherwise, after the printing plate is installed in the three-dimensional adjusting mechanism, the two three-dimensional adjusting mechanisms can only be vertically adjusted at the same time, and the levelness of the installed printing plate cannot be adjusted.
SUMMERY OF THE UTILITY MODEL
The utility model provides a printing plate level fine setting structure and have printing machine of this structure, it still can finely tune the levelness of printing plate after the printing plate installation, has simplified the process of adjusting the levelness.
A horizontal fine adjustment structure of a printing plate comprises a three-dimensional adjustment mechanism and a groove frame coated at the end part of the printing plate, wherein one side of the groove frame, which is deviated from a groove opening, is arranged on the three-dimensional adjustment mechanism; the top of the groove frame is at least provided with a first adjusting bolt penetrating the top of the groove frame, the bottom of the groove frame is provided with a second adjusting bolt penetrating the bottom of the groove frame, and the second adjusting bolt is arranged between the first adjusting bolts.
By adopting the technical scheme, firstly, the heights of the two ends of the printing plate can be adjusted by adjusting the lengths of the first adjusting bolt and the second adjusting bolt extending into the groove frame; and adjusting the first two adjusting bolts according to opposite rotation directions, so that the inclination angle of the printing plate can be adjusted until the printing plate is horizontal.
Furthermore, the three-dimensional adjusting mechanism comprises a vertical adjusting mechanism and a horizontal adjusting mechanism, and the horizontal adjusting mechanism is arranged on the vertical adjusting mechanism.
By adopting the technical scheme, the three-dimensional adjusting mechanism can adjust the vertical position and the horizontal position of the printing plate, and the levelness of the printing plate can be roughly adjusted by utilizing the vertical position adjustment at the two ends.
Furthermore, the vertical adjusting mechanism comprises a vertically arranged slide way, connecting plates are arranged on two sides of the slide way, a vertical transmission rod is jointly arranged on the connecting plates and is arranged beside the slide way, a moving block is arranged on the transmission rod in a sliding mode, a third adjusting bolt penetrating through the side face of the moving block is arranged on the side face of the moving block, and a screw rod of the third adjusting bolt can abut against the transmission rod.
By adopting the technical scheme, the three adjusting bolts can lock the position of the moving block on the transmission rod, so that the height of the moving block can be adjusted.
Furthermore, the moving block is of a square structure, and one side face of the moving block abuts against one side face, close to the transmission rod, of the slide way.
By adopting the technical scheme, the circumferential instability of the moving block can be solved.
Furthermore, the horizontal adjusting mechanism comprises a moving rail which is transversely arranged, one end of the moving rail is fixedly arranged on the moving block and is arranged below the third adjusting bolt; a transverse screw rod adjusting mechanism is arranged in the movable rail; the moving rail is provided with a transverse moving piece, a connecting lug on one side of the transverse moving piece is arranged on the screw rod in a threaded manner, one side of the transverse moving piece, which is provided with the connecting lug, is abutted against one side of the moving rail, and the moving rail is provided with a long hole for the connecting lug to move on the side; one side of the groove frame is fixedly arranged on the transverse moving piece.
Through adopting above-mentioned technical scheme, utilize the position of the adjustable sideslip piece of lead screw adjustment mechanism to cooperation vertical adjustment mechanism, the vertical position and the horizontal position of adjustable truss.
Furthermore, an adjusting bolt IV capable of tightly adjusting the groove frame is arranged on the transverse moving piece.
Through adopting above-mentioned technical scheme, utilize adjusting bolt four to set firmly the truss on sideslip piece.
Furthermore, an extension plate is arranged at the top of the transverse moving piece, the extension plate is arranged above the moving rail, and a fifth adjusting bolt penetrating through the moving rail is arranged on the moving rail.
By adopting the technical scheme, the adjusting bolt is utilized to clamp the transversely-moving piece to be adjusted and then to be aligned with the screw rod.
Furthermore, the end parts of the screw rods of the first adjusting bolt and the second adjusting bolt are respectively provided with an outward convex arc-shaped abutting foot, and the outward convex direction deviates from the screw rods.
Through adopting above-mentioned technical scheme, conflict printing plate with the arcwall face, the levelness of printing plate of can being convenient for is adjusted.
A printing machine with a printing plate horizontal fine adjustment structure comprises the printing plate horizontal fine adjustment structure. The same advantages are achieved with the printing press, given the advantages of the printing plate.
To sum up, the beneficial effects of the utility model are that: 1. the two ends of the printing plate are adjusted in height by adjusting the lengths of the first adjusting bolts and the second adjusting bolts extending into the groove frame, and then the first adjusting bolts are adjusted in opposite rotation directions, so that the levelness of the printing plate can be accurately adjusted; 2. by means of the three-dimensional adjusting mechanism, the levelness of the printing plate can be roughly adjusted.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an enlarged view at A in FIG. 1;
fig. 3 is an enlarged view at B in fig. 1.
In the figure, 11, a vertical adjusting mechanism; 111. a slideway; 112. a connecting plate; 113. a transmission rod; 114. a moving block; 115. adjusting a third bolt; 12. a horizontal adjustment mechanism; 121. a screw rod; 122. rotating the head; 2. a slot frame; 21. adjusting a first bolt; 22. adjusting a second bolt; 23. a contact pin; 24. a connecting plate; 3. a printing plate; 4. a moving rail; 41. a traversing member; 411. an extension plate; 412. adjusting a bolt five; 42. connecting lugs; 43. a long hole; 44. and adjusting the bolt IV.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The first embodiment is as follows:
referring to fig. 1, 2, 3, for the utility model provides a printing plate level fine setting structure, including three-dimensional adjustment mechanism, and bezel 2. The two groove frames 2 are both of groove structures, and the two ends of the printing plate 3 are respectively coated with the groove openings. The top thread of the groove frame 2 is provided with two adjusting bolts I21 penetrating through the top wall of the groove frame 2, the bottom thread of the groove frame 2 is provided with an adjusting bolt II 22 penetrating through the bottom wall of the groove frame 2, the adjusting bolt II 22 is arranged between the two adjusting bolts I21, and the screw rods of the adjusting bolts I21 and the adjusting bolt II 22 can respectively abut against the top and the bottom of the edge end of the printing plate 3.
With reference to fig. 2 and 3, after the two ends of the printing plate 3 are respectively installed in the two chase frames 2, the heights of the two ends of the printing plate 3 can be adjusted by adjusting the lengths of the first adjusting bolt 21 and the second adjusting bolt 22 extending into the chase frames 2; when the printing plate 3 is leveled at both ends, two adjusting bolts one 21 are adjusted on one of the chase frames 2 in opposite directions of rotation, so that the inclination angle of the printing plate 3 can be adjusted until the printing plate 3 becomes level. In practice, a level may be provided on the printing plate 3 for detecting the levelness of the printing plate 3.
The thread space between the first adjusting bolt 21 and the second adjusting bolt 22 is smaller, so that the accuracy of horizontal adjustment can be improved.
In addition, the screw rod end parts of the first adjusting bolt 21 and the second adjusting bolt 22 are welded with convex cambered surface-shaped contact feet 23, and the convex direction deviates from the screw rod. The use of the cambered surface abutting the printing plate 3 facilitates the adjustment of the levelness of the printing plate 3.
Referring to fig. 2 and 3, the three-dimensional adjusting mechanism is used for providing a mounting position of the printing plate 3 and roughly adjusting the levelness of the printing plate 3, and has two positions, which are respectively disposed at two ends of the printing plate 3, and includes a vertical adjusting mechanism 11 and a horizontal adjusting mechanism 12, and the horizontal adjusting mechanism 12 is disposed on the vertical adjusting mechanism.
The vertical adjusting mechanism 11 includes a vertically arranged slide rail 111, the upper and lower ends of the slide rail 111 are fixedly provided with a connecting plate 112, and the connecting plate 112 and the slide rail 111 form a groove structure. A vertical transmission rod 113 is fixedly arranged on the connecting plates 112. The transmission rod 113 is arranged beside the slideway 111, the transmission rod 113 is provided with a moving block 114 in a sliding manner, the moving block 114 is a square block, one side of the moving block 114 is in contact with the slideway 111, the side surface of the moving block 114 and the surface of the sliding surface of the slideway 111 are both polished, and lubricating oil can be added between the side surface and the surface. The side surface of the moving block 114, which is far away from the slideway 111, is provided with a third adjusting bolt 115 penetrating through the moving block 114 through threads, and the screw of the third adjusting bolt 115 can abut against the transmission rod 113. In practice, two parallel cross bars are arranged on the back sides of the slide rails 111 positioned at the two sides of the printing plate 3, and the slide rails 111 are connected on the cross bars in a sliding manner.
With reference to fig. 2 and 3, the horizontal adjustment mechanism 12 includes a hollow moving rail 4 disposed transversely, one end of the moving rail 4 is fixed on the moving block 114 and is disposed below the third adjustment bolt 115; a transverse screw rod 121 adjusting mechanism, specifically a screw rod 121 and a rotating head 122, is arranged in the moving rail 4, two ends of the screw rod 121 are respectively rotatably arranged on one side of the moving block 114 and one side of the moving rail 4 far away from the moving block 114, one end of the screw rod 121 far away from the moving block 114 extends out of the moving rail 4, and the rotating head 122 is fixedly arranged at the extended end. The moving rail 4 is provided with a cross member 41, a connecting lug 42 on one side of the cross member 41 is screwed on the screw rod 121, one side of the cross member 41 provided with the connecting lug 42 is contacted on one side of the moving rail 4, and the moving rail 4 is provided with a transverse long hole 43 on the side where the connecting lug 42 moves.
The traverse member 41 is further provided with an extension plate 411, the extension plate 411 is arranged above the moving rail 4, the extension plate 411 is provided with an adjusting bolt five 412 penetrating through the extension plate 411 in a threaded manner, and a screw of the adjusting bolt five 412 can abut against the top of the moving rail 4. The side of the cross member 41 facing away from the connecting lug 42 is of a transverse channel-shaped configuration. The side of the channel frame 2 facing away from the notch thereof is provided with a transverse connecting plate 24, the connecting plate 24 is arranged in the channel structure of the traverse member 41, and the top wall thread of the channel structure of the traverse member 41 is provided with an adjusting bolt four 44, and the adjusting bolt four 44 is used for fixing the connecting plate 24.
Referring to fig. 2 and 3, the bezel 2 is first mounted on the traverse 41, the two bezels 2 are adjusted to be substantially flat by the vertical adjustment mechanism 11, and the moving block 114 is fixed by the third adjustment bolt 115. The rotating head 122 is rotated so that the two frames 2 are laterally opposed. And then, installing the two ends of the printed board 3 in the two groove frames 2 respectively, and fixing the printed board 3 and adjusting the levelness of the printed board 3 by using the first adjusting bolt 21 and the second adjusting bolt 22. In addition, when the adjusting bolt I21, the adjusting bolt II 22, the adjusting bolt III 115, the adjusting bolt IV 44 and the adjusting bolt V412 are implemented, force applying handles are assembled or bonded in an interference mode.
Example two:
with reference to fig. 1, a printing press with a printing plate horizontal fine adjustment structure includes a printing plate horizontal fine adjustment structure according to the first embodiment. In implementation, the three-dimensional adjusting mechanism is fixedly arranged on the printing machine, and the second embodiment has the same advantages on the premise of the advantages of the first embodiment.
The embodiment of this embodiment is the preferred embodiment of the present invention, not limiting in proper order the utility model discloses a protection scope, the event: all equivalent changes made according to the structure, shape and principle of the present invention should be covered within the protection scope of the present invention.
Claims (9)
1. The utility model provides a printing plate level fine setting structure, includes three-dimensional adjustment mechanism, its characterized in that: the three-dimensional adjusting mechanism is characterized by further comprising a groove frame (2) coated at the end part of the printing plate (3), wherein one side of the groove frame (2) departing from the notch is arranged on the three-dimensional adjusting mechanism; the top of the groove frame (2) is at least provided with two adjusting bolts I (21) penetrating through the top of the groove frame, the bottom of the groove frame (2) is provided with adjusting bolts II (22) penetrating through the bottom of the groove frame, and the adjusting bolts II (22) are arranged between the adjusting bolts I (21).
2. A printing plate level adjustment structure according to claim 1, wherein: the three-dimensional adjusting mechanism comprises a vertical adjusting mechanism (11) and a horizontal adjusting mechanism (12), and the horizontal adjusting mechanism (12) is arranged on the vertical adjusting mechanism.
3. A printing plate level adjustment structure according to claim 2, wherein: the vertical adjusting mechanism (11) comprises a vertically arranged slide way (111), connecting plates (112) are arranged on two sides of the slide way (111), a vertical transmission rod (113) is jointly arranged on the connecting plates (112), the transmission rod (113) is arranged beside the slide way (111), a moving block (114) is arranged on the transmission rod (113) in a sliding mode, an adjusting bolt III (115) penetrating through the side face of the moving block (114) is arranged on the side face of the moving block, and a screw rod of the adjusting bolt III (115) can abut against the transmission rod (113).
4. A printing plate level adjustment structure according to claim 3, wherein: the moving block (114) is of a square structure, and one side face of the moving block (114) abuts against one side face, close to the transmission rod (113), of the slide rail (111).
5. A printing plate level adjustment structure according to claim 3, wherein: the horizontal adjusting mechanism (12) comprises a moving rail (4) which is transversely arranged, one end of the moving rail (4) is fixedly arranged on a moving block (114) and is arranged below an adjusting bolt III (115); a transverse screw rod (121) adjusting mechanism is arranged in the movable rail (4); a transverse moving piece (41) is arranged on the moving rail (4), a connecting lug (42) on one side of the transverse moving piece (41) is arranged on the screw rod (121) in a threaded mode, one side, provided with the connecting lug (42), of the transverse moving piece (41) is abutted against one side of the moving rail (4), and a long hole (43) for the connecting lug (42) to move is formed in the position, located on the side, of the moving rail (4); one side of the groove frame (2) is fixedly arranged on the transverse moving piece (41).
6. A printing plate level adjustment structure according to claim 5, wherein: and the transverse moving piece (41) is provided with a fourth adjusting bolt (44) capable of tightening the slot frame (2).
7. A printing plate level adjustment structure according to claim 5, wherein: an extension plate (411) is arranged at the top of the transverse moving piece (41), the extension plate (411) is arranged above the moving rail (4), and an adjusting bolt five (412) penetrating through the moving rail (4) is arranged on the moving rail (4).
8. A printing plate level adjustment structure according to claim 1, wherein: and the screw rod ends of the first adjusting bolt (21) and the second adjusting bolt (22) are respectively provided with an outward convex cambered surface-shaped contact foot (23), and the outward convex direction deviates from the screw rod.
9. Printing machine with a printing plate horizontal trimming structure, characterized in that it comprises a printing plate (3) horizontal trimming structure according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921723983.6U CN211165846U (en) | 2019-10-14 | 2019-10-14 | Printing plate horizontal fine adjustment structure and printing machine with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921723983.6U CN211165846U (en) | 2019-10-14 | 2019-10-14 | Printing plate horizontal fine adjustment structure and printing machine with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211165846U true CN211165846U (en) | 2020-08-04 |
Family
ID=71795951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921723983.6U Active CN211165846U (en) | 2019-10-14 | 2019-10-14 | Printing plate horizontal fine adjustment structure and printing machine with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211165846U (en) |
-
2019
- 2019-10-14 CN CN201921723983.6U patent/CN211165846U/en active Active
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