Printing equipment and printed fabric

Abstract

The printing equipment comprises a supporting frame and a rotating disc arranged on the supporting frame, the rotating disc comprises a bottom disc, a lower rotating disc, a positioning disc and an upper rotating disc which are sequentially arranged from bottom to top, and a plurality of printing tables and screen printing plates are circumferentially and uniformly arranged on the lower rotating disc and the upper rotating disc correspondingly; a plurality of positioning pieces are arranged in the positioning disc and can be inserted into the lower rotating disc or the upper rotating disc, and an elastic connecting piece is arranged between the upper rotating disc and the chassis. The invention further provides a printed fabric which comprises a fabric base cloth, a plurality of prints are arranged on the fabric base cloth, the prints are made through the printing equipment and comprise the conventional prints, the thermochromic prints and the photochromic prints, and the shapes or areas of the conventional prints, the thermochromic prints and the photochromic prints are different. And the conventional printing, the thermochromic printing and the photochromic printing are not overlapped.

Description

Technical Field

[0001] The present application relates to the technical field of textiles, and in particular to a clothing printing device and a printed fabric. Background Art

[0002] Printing technology refers to the process of applying patterns on fabrics with dyes or pigments. Currently, common printing processes are divided into traditional printing and digital printing. Traditional printing usually adopts traditional manual or mechanical methods, through plate making, ink application and printing and other steps; while digital printing uses digital technology to print patterns directly from the computer to the fabric. However, compared with digital printing, traditional printing can achieve a more saturated printing effect, produce an immersion effect and a granular feel. Therefore, although the development of digital printing technology has been relatively complete, manual printing or mechanical printing is still used on some high-end fabrics or clothing that reflect color and texture.

[0003] Most of the current printing equipment is a printing machine, which drives the printing table to rotate through a turntable. When the substrate on the printing table moves to the bottom of the silk screen, the staff presses the silk screen down and moves the scraper on the silk screen to achieve printing. The existing printing machine needs to be pressed down manually and then lifted up manually. In addition, the rotation angle of the printing table during operation relies on manual judgment, which is complicated to operate. The silk screen may be driven to rotate during the rotation process, which is cumbersome to operate. Therefore, it is necessary to make certain improvements to the printing equipment.

[0004] At the same time, new functional printed clothing is constantly emerging in the market, among which color-changing materials are also applied to printed products of fabrics. The existing color-changing printed products are relatively single and can only achieve a single color-changing effect. Summary of the invention

[0005] The present application provides a printing device and a printing fabric.

[0006] The printed fabric and printing process provided in this application adopt the following technical solutions:

[0007] A printing device comprises a support frame and a turntable arranged on the support frame, wherein the turntable comprises a chassis, a lower turntable, a positioning plate and an upper turntable which are arranged in sequence from bottom to top, and a plurality of printing tables and screen printing plates are evenly arranged on the lower turntable and the upper turntable respectively in a circumferential direction, a plurality of positioning members are arranged in the positioning plate and the positioning members can be inserted into the lower turntable or the upper turntable, and an elastic connecting member is arranged between the upper turntable and the chassis.

[0008] Preferably, the lower turntable and the positioning plate are both hollow disk structures, and a plurality of positioning holes are provided on one side of the lower turntable and the upper turntable close to the positioning plate, the positions of the positioning holes correspond to the positions of the positioning members, the positioning members are vertically arranged in the positioning plate, the ends of the positioning members are arc-shaped and the ends of the positioning members extend out of the positioning plate and connect with the positioning holes, and the positioning members can be inserted into the positioning holes.

[0009] Preferably, the positioning members are arranged in pairs and ends of the two positioning members extend out of the positioning plate, a compression spring is arranged between the positioning members arranged in pairs, and the elastic connecting member is a tension spring.

[0010] Preferably, the positioning member includes a hemispherical positioning portion and a cylindrical limiting portion, the limiting portion is sleeved with a compression spring, and the limiting portions of the two positioning members can be connected, at which time the positioning portion of one of the positioning members is tightly pressed against the positioning hole.

[0011] Preferably, the lower turntable and the upper turntable are respectively connected with a lower support arm and an upper support arm, the positions of the lower support arm and the upper support arm correspond to the position of the positioning piece, the lower support arm and the upper support arm are respectively connected with the printing table and the silk screen printing plate, and a limiting structure is arranged between the lower support arm and the upper support arm, the limiting structure includes a clamping seat arranged on the lower support arm and a clamping plate arranged on the upper support arm, and the clamping seat is provided with a groove for accommodating the clamping plate.

[0012] Preferably, the card base is a frame-type structure, a movable frame is sleeved inside the card base, a buffer spring is provided between the movable frame and the card base, and the movable frame can move up and down in the card base, and a groove matching the card plate is provided at the center of the movable frame.

[0013] Preferably, the support frame is a frame-type structure, a hole is provided at the center of the support frame and a placement platform is provided in the hole.

[0014] The present application also provides a printed fabric, including a fabric base fabric, on which a plurality of prints are arranged, and the prints are made by the above-mentioned printing equipment, and the prints include conventional prints, thermochromic prints and photochromic prints, and the shapes or areas of the conventional prints, thermochromic prints and photochromic prints are different, and the conventional prints, thermochromic prints and photochromic prints are not arranged overlappingly.

[0015] In summary, the present application includes at least one of the following beneficial technical effects:

[0016] 1. The present application sets a positioning plate and a positioning member between the upper turntable and the lower turntable, and the positioning member can be inserted into the lower turntable or the upper turntable to position the upper turntable or the lower turntable during its rotation, thereby ensuring that the printing table and the screen printing plate connected to the lower turntable or the upper turntable can be accurately aligned, which is convenient for use; at the same time, an elastic connecting member is set between the upper turntable and the chassis to ensure that the chassis, the lower turntable, the positioning plate and the upper turntable can be tightly connected, ensuring a stable connection, ensuring accurate positioning of the upper turntable and the lower turntable, and convenient for use.

[0017] 2. By setting the lower turntable and the positioning plate as hollow plates, it is convenient to install the elastic connecting piece; by setting positioning holes on the side of the lower turntable and the upper turntable close to the positioning plate, the positioning piece on the positioning plate can be inserted into the positioning hole, thereby ensuring the stability of the connection during operation; by setting the positioning pieces in pairs, it is convenient to install; by setting the shape of the positioning piece, the hemispherical positioning part of the positioning piece can be inserted into the positioning hole, which has a relaxing effect and ensures the progress of the printing process. At the same time, a cylindrical limiting part is provided on the positioning piece. During the rotation process, the positioning piece can push the other positioning piece out of the positioning plate through the limiting part, and the positioning part at this end can be pressed against the corresponding positioning hole to avoid the upper turntable or the lower turntable on the other side from rotating at the same time, thereby ensuring the stability of the printing work.

[0018] 3. By respectively arranging a lower support arm and an upper support arm on the lower turntable and the upper turntable, and respectively arranging a holder and a clamping plate on the lower support arm and the upper support arm, it can play a limiting role when the silk screen is pressed down, ensuring that the silk screen is aligned with the printing table, and facilitating operation; by arranging a movable frame in the holder and arranging a buffer spring between the movable frame and the holder, the silk screen can be buffered by the movable frame, and the buffer spring can cause a certain reverse force during silk screen printing, which is convenient for the stable silk screen work.

[0019] 4. The present application also provides a printed fabric, which can enrich the printed patterns, achieve a variety of display effects, and provide a good wearing effect by arranging conventional prints, thermochromic prints, and photochromic prints of various shapes or areas on the fabric base. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the printing equipment in the preferred embodiment of the present application.

[0021] Figure 2 It is a structural schematic diagram of the limiting structure in the preferred embodiment of the present application.

[0022] Figure 3 It is a front view of the printing device in a preferred embodiment of the present application.

[0023] Figure 4 It is a schematic diagram of the structure of the turntable in the preferred embodiment of the present application.

[0024] Figure 5 It is a structural schematic diagram of the positioning printing fabric in the preferred embodiment of the present application.

[0025] Explanation of the reference numerals in the accompanying drawings: 1. Support frame; 2. Turntable; 201. Chassis; 202. Lower turntable; 202a. Lower arm; 203. Positioning plate; 204. Upper turntable; 204a. Elastic connector; 204b. Upper arm; 205. Positioning member; 3. Printing table; 4. Screen printing plate; 5. Positioning hole; 6. Limiting structure; 601. Card seat; 602. Card plate; 603. Movable frame; 7. Fabric base cloth; 701. Conventional printing; 702. Thermochromic printing; 703. Photochromic printing. DETAILED DESCRIPTION

[0026] The present application is further described in detail below in conjunction with the accompanying drawings.

[0027] Embodiment 1:

[0028] This embodiment discloses a printing device.

[0029] Reference Figures 1 to 4 A printing device includes a support frame 1 and a turntable 2 arranged on the support frame 1. Specifically, the support frame 1 is a frame-type structure. A hole is arranged at the center of the support frame 1 and a placement table 101 is arranged in the hole. The placement table 101 is used to place tools or sundries. The turntable 2 is located above the placement table 101. The turntable 2 includes a bottom plate 201, a lower turntable 202, a positioning plate 203 and an upper turntable 204 arranged in sequence from bottom to top. A plurality of printing tables 3 and screen printing plates 4 are uniformly arranged on the lower turntable 202 and the upper turntable 204 in a circumferential direction. Specifically, the printing table 3 and the screen printing plate 4 in this embodiment are arranged in a plurality of positions, and the positioning plate 203 is provided with a plurality of The positioning piece 205 can be inserted into the lower turntable 202 or the upper turntable 204, and an elastic connecting piece 204a is arranged between the upper turntable 204 and the chassis 201; the lower turntable 202 and the positioning plate 203 are both hollow disc structures, and a plurality of positioning holes 5 are arranged on the side of the lower turntable 202 and the upper turntable 204 close to the positioning plate 203, and the positions of the positioning holes correspond to the positions of the positioning piece 205, and the positioning piece 205 is vertically arranged in the positioning plate 203, and the end of the positioning piece 205 is arc-shaped and the end of the positioning piece 205 extends out of the positioning plate 203 and connects with the positioning hole 5, and the positioning piece 205 can be inserted into the positioning hole 5.

[0030] Reference Figure 4The positioning members 205 are arranged in pairs and the ends of the two positioning members 205 extend out of the positioning disk 203. A compression spring is arranged between the positioning members 205 arranged in pairs. The elastic connecting member 204a is a tension spring. The positioning member 205 includes a hemispherical positioning portion and a cylindrical limiting portion. The limiting portion is sleeved with a compression spring. The limiting portions of the two positioning members 205 can be connected. At this time, the positioning portion of one of the positioning members 205 is tightly pressed against the positioning hole 5, and the hemispherical positioning portion on the positioning member can be inserted into the positioning hole 6, which has a relaxing effect and ensures the progress of the printing process. At the same time, a cylindrical limiting portion is arranged on the positioning member 205. During the rotation process, the positioning member 205 can push the other positioning member 205 out of the positioning disk 203 through the limiting portion. At the same time, the positioning portion at this end can be tightly pressed against the corresponding positioning hole to prevent the upper turntable 204 and the lower turntable 202 from rotating at the same time.

[0031] Reference Figure 1 and Figure 2 The lower turntable 202 and the upper turntable 204 are respectively connected with a lower support arm 202a and an upper support arm 204b, the positions of the lower support arm 202a and the upper support arm 204b correspond to the position of the positioning member 205, the lower support arm 202a and the upper support arm 204b are respectively connected with the printing table 3 and the screen printing plate 4, and a limiting structure 6 is arranged between the lower support arm 202a and the upper support arm 204b, and the limiting structure 6 includes a holder 601 arranged on the lower support arm 202a and a card plate 602 arranged on the upper support arm 204b, and a groove for accommodating the card plate 602 is arranged on the holder 601; specifically, in this embodiment, the holder 1 is a frame-type structure, and a movable sleeve is arranged inside the holder 601. The movable frame 603 is provided with a buffer spring between the movable frame 603 and the card base 601, and the movable frame 603 can move up and down in the card base 601. When the movable frame 603 is pressed down to the lowest point, the upper support arm 204b is parallel to the lower support arm 202a, so as to ensure the normal printing. The center of the movable frame 603 is provided with a groove matching the card plate 602; the movable frame can play a buffering effect on the silk screen screen, and the buffer spring can cause a certain reverse force during silk screen printing, so as to facilitate the stable silk screen printing work; the upper turntable 204 in this embodiment is also provided with a drying mechanism for drying ink, and the drying mechanism is located between adjacent upper support arms 204b.

[0032] When the present embodiment is in use, the staff places the fabric to be printed on the printing table 3, rotates the printing table 3 to perform printing operation under the silk screen 4, and during the printing process, due to the setting of the positioning plate 203, the positions of the upper arm 204b and the lower arm 202a correspond one to one, and the staff presses the upper arm 204b downward, and since a limiting mechanism 6 is provided between the upper arm 204b and the lower arm 202a, the clamping plate 602 on the upper arm 204b is clamped into the groove of the clamping seat 601 on the lower arm 202a. At the same time, since a buffer spring is provided between the movable frame 603 and the clamping seat 601, the buffer spring can play a buffering role on the movable frame 603 and the upper arm 204b, and the staff can control the pressing process to facilitate the printing operation; the staff evenly scrapes the ink on the silk screen 4 by the scraper to achieve the printing effect; after the printing is completed, the staff lifts the upper arm 204b, and then rotates the printing table 3, and the drying mechanism dries the ink during the rotation, and then the printing table 3 rotates to the next printing process;

[0033] During the rotation of the printing table 3, the lower end of the positioning piece 205 in the positioning disk 203 is dislocated from the positioning hole 5 on the lower turntable 202. At the same time, since the positioning pieces 205 are arranged in pairs and springs are arranged between the positioning pieces 205, the upper end of the positioning piece 205 can be pushed out into the positioning hole 5 on the upper turntable 204, and the upper turntable is clamped to prevent the upper support arm 204b from rotating at the same time. At the same time, the lower support arm can be accurately rotated to the bottom of the next screen printing plate 4, which is convenient for operation.

[0034] Embodiment 2:

[0035] Reference Figure 5 The fabric includes a fabric base 7, on which a plurality of prints are arranged. The prints are made by the above-mentioned printing equipment. The prints include conventional prints 701, thermochromic prints 702 and photochromic prints 703. The conventional prints 701, thermochromic prints 702 and photochromic prints 703 have different shapes or areas. The conventional prints 701, thermochromic prints 702 and photochromic prints 703 are not arranged overlappingly.

[0036] Specifically, the thermochromic print 702 in this embodiment is a microcapsule print with a blue pigment added and can change color at 28 degrees Celsius and completely change color at 35 degrees Celsius; the photochromic print 703 is a microcapsule print with a purple pigment added and can change color when the ultraviolet index is 3 and completely change color when the ultraviolet index is 7.

[0037] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A printing device, characterized in that: The invention comprises a support frame (1) and a turntable (2) arranged on the support frame (1); the turntable (2) comprises a chassis (201), a lower turntable (202), a positioning plate (203) and an upper turntable (204) which are arranged in sequence from bottom to top; a plurality of printing tables (3) and screen printing plates (4) are evenly arranged on the lower turntable (202) and the upper turntable (204) respectively in a circumferential direction; a plurality of positioning members (205) are arranged in the positioning plate (203) and the positioning members (205) can be inserted into the lower turntable (202) or the upper turntable (204); and an elastic connecting member (204a) is arranged between the upper turntable (204) and the chassis (201).

2. A printing device according to claim 1, characterized in that: The lower turntable (202) and the positioning plate (203) are both hollow disk-shaped structures. A plurality of positioning holes (5) are provided on one side of the lower turntable (202) and the upper turntable (204) close to the positioning plate (203). The positions of the positioning holes correspond to the positions of the positioning members (205). The positioning members (205) are vertically arranged in the positioning plate (203). The ends of the positioning members (205) are arc-shaped and extend out of the positioning plate (203) to connect with the positioning holes (5). The positioning members (205) can be inserted into the positioning holes (5).

3. A printing device according to claim 1, characterized in that: The positioning members (205) are arranged in pairs, and the ends of the two positioning members (205) extend out of the positioning plate (203). A compression spring is arranged between the positioning members (205) arranged in pairs, and the elastic connecting member (204a) is a tension spring.

4. A printing device according to claim 2, characterized in that: The positioning member (205) comprises a hemispherical positioning portion and a cylindrical limiting portion, the limiting portion being sleeved with a compression spring, and the limiting portions of the two positioning members (205) can be connected, at which time the positioning portion () of one of the positioning members (205) is pressed against the positioning hole (5).

5. A printing device according to claim 1, characterized in that: The lower rotating disk (202) and the upper rotating disk (204) are respectively connected with a lower support arm (202a) and an upper support arm (204b); the positions of the lower support arm (202a) and the upper support arm (204b) correspond to the position of the positioning member (205); the lower support arm (202a) and the upper support arm (204b) are respectively connected with the printing table (3) and the screen printing plate (4); a limiting structure (6) is arranged between the lower support arm (202a) and the upper support arm (204b); the limiting structure (6) comprises a holder (601) arranged on the lower support arm (202a) and a clamping plate (602) arranged on the upper support arm (204b); and a groove for accommodating the clamping plate (602) is arranged on the holder (601).

6. A printing device according to claim 5, characterized in that: The card base (1) is a frame-type structure. A movable frame (603) is sleeved inside the card base (601). A buffer spring is provided between the movable frame (603) and the card base (601). The movable frame (603) can move up and down inside the card base (601). A groove matching the card plate (602) is provided at the center of the movable frame (603).

7. A printing device according to claim 1, characterized in that: The support frame (1) is a frame-type structure, a hole is provided at the center of the support frame (1), and a placement platform (101) is provided in the hole.

8. A printed fabric, comprising a fabric base (7), wherein a plurality of prints are arranged on the fabric base (7), characterized in that: The print is made by the printing equipment described in any one of claims 1 to 6, and the print includes conventional print (701), thermochromic print (702) and photochromic print (703), and the shapes or areas of the conventional print (701), thermochromic print (702) and photochromic print (703) are different, and the conventional print (701), thermochromic print (702) and photochromic print (703) are not arranged overlapping.

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