Screen printing equipment
By adding a secondary roll unwinding and rewinding mechanism to the screen printing equipment, the problem of uneven color caused by excessive coating of color paste was solved, resulting in a more uniform screen printing effect and improving the production quality of textiles.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-28
- Publication Date
- 2026-04-10
AI Technical Summary
In the production of simulated plant leaves or petals on textiles, existing screen printing equipment often results in uneven coloring and contamination due to excessive application of color paste, affecting product quality.
Based on traditional screen printing equipment, an auxiliary roll unwinding and rewinding mechanism is added. The auxiliary roll absorbs the color paste, preventing the pigment from soaking into the main unit. Combined with a correction mechanism and a drying device, this ensures color uniformity.
It improves the uniformity of screen printing, avoids inconsistent color intensity, and enhances product quality.
Smart Images
Figure CN224103699U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of silk screen equipment. BACKGROUND
[0002] The silk screen equipment comprises a main machine, a printing head is arranged on the main machine, a roll material unwinding mechanism and a winding mechanism are arranged at the head end and tail end of the silk screen equipment respectively, when the roll material passes through the main machine, the printing head applies color paste on the roll material, the silk screen equipment further comprises a drying device, the coated roll material is dried and then wound on the winding mechanism.
[0003] In the prior art, the roll material can be a textile product, especially in the field of simulated plants, a silk screen printed textile product is often used as a leaf or petal of a simulated plant. The problem of the prior art is that, in order to ensure the color density, the color paste applied on the roll material by the brush head is excessive, the excessive color paste penetrates the textile product and remains on the main machine, the next batch of coated textile product is contaminated by the excess paste, resulting in that the textile product printed later is darker than the textile product printed earlier, or the product printed later is contaminated, and the color of the products on the production line is not uniform. SUMMARY
[0004] To solve the above technical problems, the purpose of the utility model is to provide a silk screen equipment, which is beneficial to improve the uniformity of silk screen printing and improve the quality of silk screen printing.
[0005] The utility model adopts the technical scheme that a silk screen equipment comprises a main machine, a roll material unwinding mechanism, a roll material winding mechanism and a roll material conveying mechanism, the roll material unwinding mechanism and the roll material winding mechanism are arranged at the feeding end and discharging end of the main machine respectively, and the roll material conveying mechanism is arranged outside the roll material unwinding mechanism and the roll material winding mechanism.
[0006] As a further improvement of the above technical scheme, the roll material unwinding mechanism comprises an unwinding rack, an unwinding motor and an unwinding shaft are mounted on the unwinding rack and are connected with each other, the roll material winding mechanism comprises a winding rack, a winding motor and a winding shaft are mounted on the winding rack and are connected with each other, and a winding tension shaft is further mounted on the winding rack, and the winding tension shaft is arranged outside the winding shaft.
[0007] As a further improvement of the above technical scheme, the main machine comprises a main rack, a printing platform and a printing head are mounted on the main rack, and the mounting height of the unwinding shaft, the winding shaft and the winding tension shaft is less than the mounting height of the printing platform.
[0008] As a further improvement of the above technical scheme, the roll material conveying mechanism comprises a correcting mechanism.
[0009] As a further improvement of the above technical scheme, a drying box is further arranged outside the correcting mechanism.
[0010] As a further improvement of the above technical solution, the left and right sides of the main frame are provided with cameras.
[0011] The beneficial effect of the present application is that the secondary roll material unwinding mechanism and the secondary roll material winding mechanism are added to the traditional silk screen printing equipment, the roll material is on the top and the secondary roll material is on the bottom during silk screen printing, and the secondary roll material is used to absorb the color paste soaked on the roll material, thereby avoiding the color inconsistency of the roll materials printed in sequence. BRIEF DESCRIPTION OF DRAWINGS
[0012] The present application will be further explained and described in combination with the accompanying drawings and specific embodiments.
[0013] Figure 1 The present application is a preferred embodiment structure diagram.
[0014] In the figure, 1 is a main machine, 11 is a main frame, 12 is a printing platform, 13 is a printing head, 2 is a secondary roll material unwinding mechanism, 21 is an unwinding frame, 22 is an unwinding motor, 23 is an unwinding shaft, 3 is a secondary roll material winding mechanism, 31 is a winding frame, 32 is a winding motor, 33 is a winding shaft, 34 is a winding tension shaft, 4 is a correction mechanism, 5 is a drying box, and 6 is a camera. DETAILED DESCRIPTION
[0015] This part will describe the specific embodiments of the present application in detail, and the preferred embodiments of the present application are shown in the accompanying drawings, and the drawings are used to supplement the description of the text part, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the present application, but it cannot be understood as a limitation on the protection scope of the present application.
[0016] In the description of the present application, it should be understood that the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right, etc., is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as a limitation on the present application.
[0017] In the description of the present application, the meaning of several is one or more, the meaning of multiple is two or more, greater than, less than, more than, etc. are understood as not including the number, above, below, etc. are understood as including the number. If it is described as first, second, it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or the sequence of indicated technical features.
[0018] In the description of the utility model, unless another explicit limitation, the words such as setting, installation, connection should be understood broadly, and the skilled in the art can determine the specific meaning of the above words in the utility model in combination with the specific content of technical scheme.
[0019] Reference Figure 1 A silk screen printing equipment, it includes: host computer 1, secondary roll material unwinding mechanism 2, secondary roll material winding mechanism 3, roll material conveying mechanism, secondary roll material unwinding mechanism 2, secondary roll material winding mechanism 3 are respectively arranged at the feed end and discharge end of host computer 1, and the roll material conveying mechanism is arranged at the outside of secondary roll material unwinding mechanism 2 and secondary roll material winding mechanism 3.
[0020] The principle of the utility model is that on the basis of traditional silk screen printing equipment, secondary roll material unwinding mechanism 2 and secondary roll material winding mechanism 3 are added, when silk screen printing, roll material is on the top, and secondary roll material is on the bottom, and secondary roll material is used to absorb color paste soaked on roll material, so that the color difference of roll material caused by color paste soaking on host computer can be avoided.
[0021] As a preferred embodiment, the secondary roll material unwinding mechanism 2 includes an unwinding frame 21, an unwinding motor 22 and an unwinding shaft 23 are installed on the unwinding frame 21 and are connected with each other, the secondary roll material winding mechanism 3 includes a winding frame 31, a winding motor 32 and a winding shaft 33 are installed on the winding frame 31 and are connected with each other, and a winding tension shaft 34 is also installed on the winding frame 31, and the winding tension shaft 34 is arranged on the outside of the winding shaft 33, the unwinding motor 22 and the winding motor 32 can rotate forward and reverse, so that the secondary roll material can be reused.
[0022] As a preferred embodiment, the host computer 1 includes a host frame 11, a printing platform 12 and a printing head 13 are installed on the host frame 11, the installation height of the unwinding shaft 23, the winding shaft 33 and the winding tension shaft 34 is less than the installation height of the printing platform 12, so that the secondary roll material and the roll material can be separated after silk screen printing.
[0023] As a preferred embodiment, the roll material conveying mechanism includes a correction mechanism 4.
[0024] As a preferred embodiment, it further includes a drying box 5, and the drying box 5 is arranged on the outside of the correction mechanism 4.
[0025] As a preferred embodiment, cameras 6 are arranged on the left and right sides of the host frame 11. The cameras 6 are used for shooting the position of the positioning point of the roll material, for judging the accurate position of the cloth, automatically calculating the real-time coordinates of the cloth, and guiding the accurate coincidence of the silk screen printing plate and the pattern printed last time.
[0026] The above are only preferred embodiments of the present application, and do not limit the patent range of the present application, and any equivalent structural transformation made by using the present application specification and drawing contents, or directly or indirectly applied in other related technical fields are included in the patent protection range of the present application.
Claims
1. A screen printing apparatus characterized by comprising: The application relates to a silk-screen printing equipment. The main machine (1), the secondary roll material unwinding mechanism (2) and the secondary roll material winding mechanism (3) are arranged at the feeding end and the discharging end of the main machine (1) respectively, and the roll material conveying mechanism is arranged outside the secondary roll material unwinding mechanism (2) and the secondary roll material winding mechanism (3).
2. The silk-screen printing equipment according to claim 1, wherein the secondary roll material unwinding mechanism (2) comprises an unwinding rack (21) provided with an unwinding motor (22) and an unwinding shaft (23) connected with each other, the secondary roll material winding mechanism (3) comprises a winding rack (31) provided with a winding motor (32) and a winding shaft (33) connected with each other, and the winding rack (31) is further provided with a winding tension shaft (34) arranged outside the winding shaft (33).
3. The silk-screen printing equipment according to claim 2, wherein the main machine (1) comprises a main rack (11), a printing platform (12) and a printing head (13) arranged on the main rack (11), and the installation height of the unwinding shaft (23), the winding shaft (33) and the winding tension shaft (34) is smaller than the installation height of the printing platform (12).
4. The silk-screen printing equipment according to claim 1, wherein the roll material conveying mechanism comprises a correcting mechanism (4).
5. The silk-screen printing equipment according to claim 1, further comprising a drying box (5) arranged outside the correcting mechanism (4).
6. The silk-screen printing equipment according to claim 1, wherein cameras (6) are arranged on the left and right sides of the main rack (11).