Elliptical printing machine with multi-station printing function
By designing a combination of a double-station screen printing device and a dryer on an elliptical printing machine, the problem of ink pollution is solved, and the printing quality and station utilization efficiency are improved.
Patent Information
- Application Number
- CN202421418691.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-20
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-06-20
AI Technical Summary
When existing elliptical printing machines perform multiple printings of different colors, they are prone to ink contamination, which affects printing quality.
A multi-station printing elliptical printing machine is designed, using a combination of a dual-station screen printing device and a dryer. By setting two printing stations at different locations above the track and setting up a dryer after each station, we ensure that the drying process is carried out after each printing to avoid ink contamination.
It effectively avoids ink pollution between different printings, improves printing quality, prevents problems such as scratching of patterns, and increases the utilization efficiency of printing stations.
Smart Images
Figure CN222662928U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of printing equipment, in particular to an elliptical printing machine for multi-station printing. Background Art
[0002] The oval printing machine is an automated printing equipment, suitable for all kinds of printing materials, such as adhesive, water slurry, ink, etc. It is suitable for printing clothing pieces, flat screen printing of ready-made clothes, pants, socks, umbrellas and other pieces; its applicable printing processes include: thick plate, discharge dyeing, and with a hot stamping machine, it can do hot stamping, hot stamping, etc.
[0003] The existing elliptical printing machine sets a variety of different devices on an elliptical conveyor track, so that the printed material can move along the conveyor track in sequence, thereby realizing automated printing processing. However, when printing some patterns, different colors of ink are required to be printed multiple times in layers, so it is necessary to set up multiple screen printing devices on the elliptical printing machine, and at the same time, ensure that ink contamination is avoided between two different color printings. Utility Model Content
[0004] The utility model aims to provide an elliptical printing machine with multi-station printing, which can meet the printing needs of different patterns and avoid the occurrence of ink contamination between different prints.
[0005] The technical solution adopted by the oval printing machine for multi-station printing disclosed in the utility model is:
[0006] An elliptical printing machine for multi-station printing comprises a frame, an elliptical track is arranged on the frame, a plurality of movable platens are arranged on the track, a double-station screen printing device is arranged above the track, the double-station screen printing device is correspondingly mounted in the middle of the track, the double-station screen printing device comprises two sets of screen printing mechanisms, and the screen printing mechanisms are respectively arranged above both sides of the track, and the double-station screen printing device is correspondingly provided with two dryers, the dryers are arranged on the moving path of the platens, and the dryers are used to dry the printed matter on the platens.
[0007] As a preferred solution, the double-station screen printing device also includes a cabinet, a gantry and a support column, the cabinet is arranged below the frame, the two ends of the gantry span the frame and are fixedly connected to the cabinet, the gantry is erected above the track, the support column is fixed in the middle of the cabinet, the upper end of the support column is fixedly connected to the gantry, the screen printing mechanism is arranged on both sides of the support column, and the screen printing mechanism is connected to the gantry.
[0008] As a preferred solution, the screen printing mechanism includes a screen body, a scraper and a positioning member for fixing the screen body. The scraper is arranged on the surface of the screen body through a moving component, and the scraper moves along the surface of the screen body.
[0009] As a preferred solution, a single-station screen printing device is provided at one arc-shaped end of the track, and the single-station screen printing device includes a triangular support arm, a positioning piece for fixing the screen body is provided at the lower end of the support arm, a screen body is provided on the positioning piece, and a movable scraper is provided above the screen body.
[0010] As a preferred solution, the track is provided with a dryer corresponding to the single-station screen printing device, and the dryer is provided on one side of the moving direction of the platen.
[0011] As a preferred solution, the dryer includes a base, which is mounted above the track. A plurality of heating tubes are arranged below the base and are arranged above the track.
[0012] The utility model discloses an elliptical printing machine with multi-station printing, which has the beneficial effects of: laying printed matter to be printed on a table, moving the table along a track, setting two printing stations at different positions above the track by using a double-station screen printing device, and providing a dryer corresponding to the double-station screen printing device, so that after the table is printed by the double-station screen printing device, the ink on the printed matter is dried by the dryer to avoid scratches on the pattern during subsequent printing, and after drying, the printed matter is moved along the track to another station of the double-station screen printing device to continue printing different drawings, and is also dried by the dryer after printing to avoid ink contamination between different prints. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 The utility model is a structural schematic diagram of an elliptical printing machine with multi-station printing.
[0014] Figure 2 The utility model is a schematic structural diagram of a double-station screen printing device of an elliptical printing machine with multi-station printing.
[0015] Figure 3 The utility model is a schematic diagram of the structure of a drying machine of an elliptical printing machine with multi-station printing.
[0016] Figure 4 The utility model is a schematic diagram of the structure of a single-station screen printing device of an elliptical printing machine with multi-station printing. DETAILED DESCRIPTION
[0017] The present invention is further described and illustrated below in conjunction with specific embodiments and accompanying drawings:
[0018] Please refer to Figure 1 and Figure 2 A multi-station elliptical printing machine includes a frame 10, an elliptical track 11 is provided on the frame 10, a plurality of movable platens 12 are provided on the track 11, a double-station screen printing device 20 is provided above the track 11, the double-station screen printing device 20 is correspondingly mounted in the middle of the track 11, the double-station screen printing device 20 includes two sets of screen printing mechanisms 21, and the screen printing mechanisms 21 are respectively arranged above both sides of the track 11, and the double-station screen printing device 20 is correspondingly provided with two dryers 30, the dryers 30 are arranged on the moving path of the platens 12, and the dryers 30 are used to dry the printed matter on the platens 12.
[0019] The printed material to be printed is spread flat on the table 12, and the table 12 is moved along the track 11. Two printing stations at different positions are set above the track 11 by using the double-station screen printing device 20, and a dryer 30 is provided corresponding to the double-station screen printing device 20. Therefore, after the table 12 is printed by the double-station screen printing device 20, the ink on the printed material is dried by the dryer 30 to avoid scratches on the pattern during the subsequent printing process. After drying, the printed material is moved along the track 11 to another station of the double-station screen printing device 20 to continue printing different drawings. Similarly, after printing, the printed material is dried by the dryer 30 to avoid ink contamination between different prints.
[0020] Please refer to Figure 2 In the above scheme, the double-station screen printing device 20 also includes a cabinet 22, a gantry 23 and a support column 24. The cabinet 22 is arranged below the frame 10. Both ends of the gantry 23 span the frame 10 and are fixedly connected to the cabinet 22. The gantry 23 is erected above the track 11. The support column 24 is fixed to the middle of the cabinet 22. The upper end of the support column 24 is fixedly connected to the gantry 23. The screen printing mechanism 21 is arranged on both sides of the support column 24, and the screen printing mechanism 21 is connected to the gantry 23.
[0021] The screen printing mechanism 21 includes a screen body 211 , a scraper 212 and a positioning member 213 for fixing the screen body 211 . The scraper 212 is disposed on the surface of the screen body 211 through a moving component 214 , and the scraper 212 moves along the surface of the screen body 211 .
[0022] The screen printing mechanism 21 is fixedly supported by the gantry 23 , and the scraper 212 cooperates with the screen body 211 , and the scraper 212 scrapes the ink on the screen body 211 onto the printed matter, thereby printing the printed matter on the platen 12 .
[0023] Please refer to Figure 4 A single-station screen printing device 40 is provided at one arc-shaped end of the track 11. The single-station screen printing device 40 includes a triangular support arm 41. A positioning member 213 for fixing a screen body 211 is provided at the lower end of the support arm 41. The screen body 211 is provided on the positioning member 213. A movable scraper 212 is provided above the screen body 211. The track 11 is provided with a dryer 30 corresponding to the single-station screen printing device 40. The dryer 30 is provided on one side of the moving direction of the table 12.
[0024] Since the track 11 is elliptical, the two ends of the track 11 are arc structures, which makes it inconvenient to set up a double-station screen printing device 20. Therefore, a single-station screen printing device 40 is used, and the support arm 41 is used to support and fix the screen body 211, and the scraper 212 is used to scrape the ink on the screen body 211 to transfer the ink to the printed matter, thereby increasing the printing station, and the corresponding unit screen printing device is also provided with a dryer 30 to dry the printed matter after printing.
[0025] Please refer to Figure 3 The dryer 30 includes a base 31, which is mounted above the track 11. A plurality of heating tubes 32 are arranged below the base 31. The heating tubes 32 are arranged above the track 11. The heating tubes 32 radiate heat to heat the platen 12 on which the printed material is laid, so that the ink is dried and stabilized.
[0026] The utility model provides an elliptical printing machine for multi-station printing, in which printed matter to be printed is laid flat on a table, the table is moved along a track, two printing stations at different positions are arranged above the track by a double-station screen printing device, and a dryer is provided corresponding to the double-station screen printing device, so that after the table is printed by the double-station screen printing device, the ink on the printed matter is dried by the dryer to avoid scratches on the pattern in the subsequent printing process, and after drying, the printed matter is moved along the track to another station of the double-station screen printing device to continue printing different drawings, and is also dried by the dryer after printing to avoid ink contamination between different prints.
[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.
Claims
1. An elliptical printing machine with multi-station printing, characterized in that: It includes a frame, an elliptical track is provided on the frame, a plurality of movable platens are provided on the track, a double-station screen printing device is provided above the track, the double-station screen printing device is correspondingly mounted in the middle of the track, the double-station screen printing device includes two sets of screen printing mechanisms, and the screen printing mechanisms are respectively arranged above both sides of the track, and the double-station screen printing device is correspondingly provided with two dryers, the dryers are arranged on the moving path of the platens, and the dryers are used to dry the printed matter on the platens.
2. An elliptical printing machine with multiple printing stations as claimed in claim 1, characterized in that: The double-station screen printing device also includes a cabinet, a gantry and a support column. The cabinet is arranged below the frame, and the two ends of the gantry span the frame and are fixedly connected to the cabinet. The gantry is erected above the track, and the support column is fixed in the middle of the cabinet. The upper end of the support column is fixedly connected to the gantry, and the screen printing mechanism is arranged on both sides of the support column, and the screen printing mechanism is connected to the gantry.
3. An elliptical printing machine with multiple printing stations as claimed in claim 2, characterized in that: The screen printing mechanism comprises a screen body, a scraper and a positioning piece for fixing the screen body. The scraper is arranged on the surface of the screen body through a moving component, and the scraper moves along the surface of the screen body.
4. The multi-station elliptical printing machine according to claim 1, characterized in that: A single-station screen printing device is provided at one arc-shaped end of the track. The single-station screen printing device includes a triangular support arm, a positioning piece for fixing the screen body is provided at the lower end of the support arm, a screen body is provided on the positioning piece, and a movable scraper is provided above the screen body.
5. An elliptical printing machine with multiple printing stations as claimed in claim 4, characterized in that: The track corresponds to a single-station screen printing device with a dryer, and the dryer is provided on one side of the moving direction of the table.
6. An elliptical printing machine with multiple printing stations as described in any one of claims 1 to 5, characterized in that: The drying machine comprises a base, which is mounted above the track. A plurality of heating tubes are arranged below the base and are arranged above the track.