CN217259037U - Curved surface printing machine - Google Patents
Curved surface printing machine Download PDFInfo
- Publication number
- CN217259037U CN217259037U CN202123385382.9U CN202123385382U CN217259037U CN 217259037 U CN217259037 U CN 217259037U CN 202123385382 U CN202123385382 U CN 202123385382U CN 217259037 U CN217259037 U CN 217259037U
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- curved surface
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- printing
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Abstract
The scheme discloses a curved surface printing machine in the field of printing equipment, which comprises a support, wherein the top of the support is fixedly connected with a fixed plate, the support is rotatably connected with two coaxial turnplates, the two turnplates are fixedly connected with connecting rods, the two connecting rods are in mirror symmetry, the two connecting rods are connected with adjusting rods, the two adjusting rods are connected with sliding rods, the two sliding rods penetrate through the fixed plate and are in sliding connection with the fixed plate, the two sliding rods are connected with positioning plates, and springs are connected between the positioning plates and the fixed plate; the fixed plate is fixedly connected with a positioning frame, the positioning frame is connected with a printing head, and the printing head is connected with a driving piece for driving the printing head to horizontally slide. The printing machine in the scheme ensures the contact of the printing head and the curved surface printed matter, so that the curved surface printed matter is uniformly stressed, and the printing effect is improved.
Description
Technical Field
The utility model relates to a lithography apparatus field, in particular to curved surface printing machine.
Background
The printing device is a machine for printing characters and images, and when it is used, the characters and images to be printed are made into printing plate, then the printing plate is placed on the printing machine, then the ink is applied to the position on the printing plate where the characters and images are placed by means of manual or printing machine, then the ink is directly or indirectly transferred onto paper or other printing material so as to reproduce the printed matter identical to that of printing plate.
With the development of scientific technology, the types and functions of the printing machines are continuously improved, the existing printing machines can realize the printing operation of the curved-surface printed matter, but in the practical application process, the distance between the existing printing nozzle and the curved-surface printed matter is continuously changed when the existing printing nozzle and the curved-surface printed matter are printed, and the integral definition of the patterns is inconsistent when the printing nozzle is sprayed and printed due to the unchanged spraying pressure of the printing nozzle; in addition, the printing nozzle cannot be constantly aligned with the surface of the curved surface printed matter (namely, the printing nozzle cannot be constantly and dynamically overlapped with the radial line of the curved surface printed matter), so that the patterns after spraying and printing are overlapped, and the printing effect is further influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a curved surface printing machine to solve the problem that current curved surface printing effect is not good.
The curved surface printing machine comprises a support, wherein a fixed plate is fixedly connected to the top of the support, two coaxial turnplates are rotatably connected to the support, connecting rods are fixedly connected to the two turnplates and are in mirror symmetry, adjusting rods are connected to the two connecting rods, sliding rods are connected to the two adjusting rods, the two sliding rods penetrate through the fixed plate and are in sliding connection with the fixed plate, positioning plates are connected to the two sliding rods, and springs are connected between the positioning plates and the fixed plate; the printing head is connected with a driving piece for driving the printing head to horizontally slide.
The working principle and the beneficial effects of the scheme are as follows: when the device is used, a curved surface printed matter to be printed is fixed on the positioning plate, so that the printing head is in contact with the curved surface printed matter, when the printing head is in contact with a position with a higher horizontal position of the curved surface printed matter, the printing head extrudes the curved surface printed matter to drive the sliding rod to move downwards, the sliding rod moves downwards to drive the adjusting rod to deflect, and the connecting rod and the rotary table are driven to rotate; when the printing head contacts with the lower position of the horizontal position of the curved surface printed matter, the spring drives the positioning plate to move upwards, the printing head continuously prints, the stress of the curved surface printed matter is the same, and the curved surface printed matter is always in contact with the printing head, so that the printing effect is more uniform and clear, and the effect is better.
Further, the driving piece comprises a fixing rod, screw rods are connected to two ends of the fixing rod in a threaded mode, the screw rods are connected to the positioning frame in a rotating mode, and the printing head is fixedly connected with the fixing rod. When the curved surface printing machine is used, the screw rod is rotated, so that the fixing rod moves horizontally, and the curved surface printed matter can be printed.
Furthermore, two opposite sides of the positioning frame are provided with horizontal sliding grooves, and the fixing rod is horizontally and slidably connected in the sliding grooves. This arrangement makes the displacement of the fixing lever smoother.
Furthermore, the spring is sleeved on the sliding rod. So that the damping effect is better.
Furthermore, the positioning plate is provided with an inserted link. When in use, the curved surface printed matter is fixed on the inserted link.
Furthermore, the fixed plate is provided with a blower, and the positioning plate is uniformly provided with holes. The blower blows air to the positioning plate, and the air quickly dries the curved printed matter from the holes to the curved printed matter.
Drawings
Fig. 1 is a schematic structural view of the curved surface printing machine of the present invention.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the printing head comprises a printing head 1, a positioning rod 2, a screw rod 3, an inserted rod 4, a positioning plate 5, a slide rod 6, a spring 7, a positioning frame 8, a fixing plate 9, an adjusting rod 10, a support 11, a connecting rod 12 and a rotary table 13.
The embodiment is basically as shown in the attached figure 1: a curved surface printing machine comprises a support 11, wherein the top of the support 11 is fixedly connected with a fixed plate 9, the support 11 is rotatably connected with two coaxial rotary tables 13, the two rotary tables 13 are fixedly connected with connecting rods 12, the two connecting rods 12 are in mirror symmetry, the two connecting rods 12 are connected with adjusting rods 10, the two adjusting rods 10 are connected with sliding rods 6, the two sliding rods 6 penetrate through the fixed plate 9 and are in sliding connection with the fixed plate 9, the two sliding rods 6 are connected with a positioning plate 5, the positioning plate 5 is provided with inserting rods 4, a spring 7 is connected between the positioning plate 5 and the fixed plate 9, and the spring 7 is sleeved on the sliding rods 6; a positioning frame 8 is fixedly connected to the fixing plate 9, two opposite sides of the positioning frame 8 are respectively provided with a horizontal sliding groove, a positioning rod 2 is horizontally and slidably connected in the sliding grooves, two ends of the fixing rod are respectively in threaded connection with a screw rod 3, the screw rods 3 are rotatably connected to the positioning frame 8, and the printing head 1 is fixedly connected with the fixing rod; the fixed plate 9 is provided with a blower, and the positioning plate 5 is uniformly provided with holes.
When the device is used, a curved-surface printed product to be printed is fixed on the positioning plate 5, so that the printing head 1 is in contact with the curved-surface printed product, the screw rod 3 is rotated, the positioning rod 2 drives the printing head 1 to horizontally slide, when the printing head 1 is in contact with a position with a higher horizontal position of the curved-surface printed product, the printing head 1 extrudes the curved-surface printed product to drive the sliding rod 6 to move downwards, the sliding rod 6 moves downwards to drive the adjusting rod 10 to deflect, and the connecting rod 12 and the rotating disc 13 are driven to rotate; when the lower position contact of print head 1 and curved surface printed matter horizontal position, spring 7 drives locating plate 5 and moves up, and print head 1 lasts the printing, and the curved surface printed matter atress is the same, contacts all the time with print head 1 for the printing effect is more even, clear, and the effect is better, and simultaneously, the hair-dryer lasts air-dries curved surface printed matter, makes to air-dry more fast.
The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (6)
1. A curved surface printing machine which characterized in that: the device comprises a support, wherein a fixed plate is fixedly connected to the top of the support, two coaxial turntables are rotatably connected to the support, connecting rods are fixedly connected to the two turntables, the two connecting rods are in mirror symmetry, adjusting rods are connected to the two connecting rods, sliding rods are connected to the two adjusting rods, the two sliding rods penetrate through the fixed plate and are in sliding connection with the fixed plate, positioning plates are connected to the two sliding rods, and springs are connected between the positioning plates and the fixed plate; the fixed plate is fixedly connected with a positioning frame, the positioning frame is connected with a printing head, and the printing head is connected with a driving piece for driving the printing head to horizontally slide.
2. The curved printing press according to claim 1, wherein: the driving piece comprises a fixed rod, screw rods are connected to two ends of the fixed rod in a threaded mode, the screw rods are connected to the positioning frame in a rotating mode, and the printing head is fixedly connected with the fixed rod.
3. A curved surface printing press according to claim 2, wherein: two opposite sides of the positioning frame are provided with horizontal sliding grooves, and the fixing rod is horizontally and slidably connected in the sliding grooves.
4. A curved surface printing press according to claim 3, wherein: the spring is sleeved on the sliding rod.
5. The curved surface printing press according to claim 4, wherein: and the positioning plate is provided with an inserted link.
6. The curved surface printing press according to claim 5, wherein: the fixed plate is provided with a blower, and the positioning plate is uniformly provided with holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123385382.9U CN217259037U (en) | 2021-12-30 | 2021-12-30 | Curved surface printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123385382.9U CN217259037U (en) | 2021-12-30 | 2021-12-30 | Curved surface printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217259037U true CN217259037U (en) | 2022-08-23 |
Family
ID=82891202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123385382.9U Active CN217259037U (en) | 2021-12-30 | 2021-12-30 | Curved surface printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217259037U (en) |
-
2021
- 2021-12-30 CN CN202123385382.9U patent/CN217259037U/en active Active
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