Winding mechanism of heat transfer printing machine

Abstract

A winding mechanism of a heat transfer printing machine comprises a conveying frame and a printing machine body installed on the conveying frame. A winding mechanism is arranged at the tail end of the conveying frame and comprises a mounting frame and rollers mounted below the mounting frame; the mounting frame is detachably connected with the conveying frame; positioning shafts are connected to the left side and the right side of the front part of the conveying frame; a positioning hole corresponding to the positioning shaft is formed in the rear side of the mounting frame; the positioning shafts are inserted into the positioning holes corresponding to the positioning shafts; connecting lugs are connected to the left side and the right side of the rear part of the mounting frame; the connecting lugs are connected with the conveying frame through bolts. And a winding roller is detachably connected to the mounting frame. After fabric winding is completed, the mounting frame can be directly detached from the conveying frame, and the idler wheels are designed below the mounting frame, so that movement is convenient, and fabric carrying is convenient.

Description

Technical Field

[0001] The utility model relates to a heat transfer printing machine, in particular to a winding mechanism of the heat transfer printing machine. Background Art

[0002] Heat transfer printing machine belongs to the category of transfer printing. It can be used for heat transfer printing on cloth, clothing, ready-made clothes, socks or other chemical fiber fabrics. In terms of working method, it is quite different from flat screen printing and rotary screen printing. Before transfer printing on cloth, clothing and ready-made clothes, sublimation dye ink is first printed on specific printing paper using a printing machine to become transfer printing paper. Then, the printing paper with the pattern side close to the cloth is placed into the transfer printing machine and heated and pressurized to make the sublimation dye ink on the transfer printing paper transfer to the cloth through vaporization.

[0003] Existing heat transfer printing machines generally have a winding mechanism and a conveyor frame. After the fabric is printed, it is transported to the winding mechanism through the conveyor frame and reeled up by the winding mechanism. The existing winding device is generally integrated with the delivery frame (for example: a printing machine for rapid cooling of printed fabrics with publication number CN211683977U). After the fabric is reeled up, the reeled fabric and the cloth roller need to be disassembled and then sent to the fabric stacking area. After the fabric is reeled up, it is heavy, so it is more laborious to carry. Utility Model Content

[0004] The utility model aims to solve the technical problem of providing a winding mechanism which can help transport the rolled fabric.

[0005] In order to solve the above technical problems, the technical solution of the winding mechanism of a heat transfer printing machine of the present invention is as follows:

[0006] It includes a conveyor frame and a printing machine body installed on the conveyor frame; a winding mechanism is provided at the end of the conveyor frame, and the winding mechanism includes a mounting frame and a roller installed under the mounting frame; the mounting frame is detachably connected to the conveyor frame; the left and right sides of the front of the conveyor frame are connected to positioning shafts; the rear side of the mounting frame is provided with positioning holes corresponding to the positioning shafts; the positioning shafts are inserted into the positioning holes corresponding to themselves; the left and right sides of the rear side of the mounting frame are connected to connecting ears; the connecting ears are connected to the conveyor frame through bolts; the mounting frame is detachably connected to a winding roller, and a drive motor for driving the winding roller to rotate is also fixed on the mounting frame.

[0007] The left and right sides of the mounting frame are respectively connected to a mounting base and a rotating connecting base; a passive shaft is rotatably connected to the rotating connecting base; the outer end of the passive shaft passes through the rotating connecting base and is connected to the first pulley, and the inner end of the passive shaft is connected to the fixed base; a connecting groove is provided on the mounting base; one end of the winding roller is placed on the fixed base and fixed by the upper cover, and the other end of the winding roller is placed in the connecting groove and fixed by the cover plate; the upper cover is connected to the fixed base by bolts; the cover plate is connected to the mounting base by bolts.

[0008] A driving plane is provided on the fixing seat; and a fitting plane is provided at the end of the winding roller and fits with the driving plane.

[0009] The driving motor has a second pulley connected to its rotating shaft; the first pulley is connected to the second pulley through a transmission belt.

[0010] The mounting frame is also connected to a first cloth guide roller and a second cloth guide roller.

[0011] The technical effects achieved by the utility model are as follows: the utility model provides a winding mechanism for a heat transfer printing machine; after the fabric is wound up, the mounting frame can be directly disassembled from the conveying frame; and rollers are designed under the mounting frame, so it is convenient to move; the mounting frame can be pushed to the fabric stacking area and then the wound fabric and the cloth roller can be disassembled, so the fabric can be transported more conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments:

[0013] Figure 1 This is a structural diagram of a reeling mechanism of a heat transfer printing machine of the present invention;

[0014] Figure 2 yes Figure 1 A magnified view of part A;

[0015] Figure 3 It is a structural diagram of the conveyor frame;

[0016] Figure 4 yes Figure 3 A magnified view of part B;

[0017] Figure 5 It is a partial exploded view of the winding mechanism;

[0018] Figure 6 yes Figure 5 Magnified view of part C;

[0019] Figure 7 yes Figure 5 An enlarged view of the D portion;

[0020] Figure 8 yes Figure 5 Structural diagram of the other side;

[0021] Figure 9 yes Figure 8 A magnified view of part E;

[0022] Figure 10 It is a schematic diagram of the winding mechanism when winding. DETAILED DESCRIPTION

[0023] The present invention will be further described in detail below with reference to the accompanying drawings.

[0024] See Figures 1 to 10 .

[0025] When the fabric is rolled up, the reel 5 is disassembled, and the reel 5 is moved up and down, and the reel 5 is moved down and down, and the reel 5 is moved down and down, and the reel 5 is moved down and down, and the reel 5 is moved down and down, and the reel 5 is moved down and down, and the reel 5 is moved down and down, and the reel 5 is moved down and down, and the reel 5 is moved down and down, and the reel 5 is moved down and down, and the reel 5 is moved down and down, and the reel 5 is moved down and down, and the reel 5 is moved down and down, and the reel 5 is moved down and down, and the reel 5 is moved down and down, and the reel 5 is moved down and down, and the reel 5 is moved down and down, and the reel

[0026] The mounting frame 3 is detachably connected to a winding roller 8, and a driving motor 9 for driving the winding roller 8 to rotate is also fixed on the mounting frame 3; specifically, the left and right sides of the mounting frame 3 are respectively connected to a mounting seat 11 and a rotating connecting seat 12, and the rotating connecting seat 12 is rotatably connected to a driven shaft 13, the outer end of the driven shaft 13 passes through the rotating connecting seat 12 and is connected to a first pulley 14, the inner end of the driven shaft 13 is connected to a fixed seat 15, and a connecting groove 16 is provided on the mounting seat 11; one end of the winding roller 8 is placed on the fixed seat 15 It is fixed by the upper cover 17, and the other end of the winding roller 8 is placed in the connecting groove 16 and fixed by the cover plate 18; more specifically, the upper cover 17 is connected to the fixing seat 15 by bolts, and the cover plate 18 is connected to the mounting seat 11 by bolts; therefore, when the winding roller 8 needs to be disassembled, it is only necessary to unscrew the bolts between the upper cover 17 and the fixing seat 15 and the bolts between the cover plate 18 and the mounting seat 11. At this time, the upper cover 17, the cover plate 18 and the winding roller 8 can be removed, and its disassembly is relatively convenient.

[0027] In the transmission of the drive motor 9, the utility model is provided with a driving plane 31 on the fixed seat 15, and the end of the winding roller 8 is provided with a fitting plane 32 that fits with the driving plane 31; the driving motor 9 is connected to the second pulley 19 on its rotating shaft, and the first pulley 14 is connected to the second pulley 19 through the transmission belt 21; in the winding of the fabric, the utility model turns on the driving motor 9, the driving motor 9 drives the second pulley 19 to rotate, and the second pulley 19 drives the first pulley 14 and the driven shaft 13 to rotate through the transmission belt 21, and the driven shaft 13 drives the winding roller 8 to rotate through the cooperation of the driving plane 31 and the fitting plane 32, thereby realizing winding.

[0028] Preferably, the mounting frame 3 of the present invention is also connected to a first cloth guide roller 41 and a second cloth guide roller 42. During the winding process, the fabric is guided by the first cloth guide roller 41 and the second cloth guide roller 42 in turn and finally wound on the winding roller 8.

Claims

1. A winding mechanism for a heat transfer printing machine, comprising a conveyor frame (1) and a printing machine body (2) mounted on the conveyor frame (1); a winding mechanism is provided at the end of the conveyor frame (1), characterized in that: The winding mechanism comprises a mounting frame (3) and a roller (4) mounted below the mounting frame (3); the mounting frame (3) is detachably connected to the conveying frame (1); the left and right sides of the front of the conveying frame (1) are both connected with positioning shafts (5); the rear side of the mounting frame (3) is provided with positioning holes (6) corresponding to the positioning shafts (5); the positioning shafts (5) are inserted into the positioning holes (6) corresponding to themselves; the left and right sides of the rear of the mounting frame (3) are both connected with connecting ears (7); the connecting ears (7) are connected to the conveying frame (1) through bolts; the mounting frame (3) is detachably connected with a winding roller (8), and the mounting frame (3) is also fixed with a driving motor (9) for driving the winding roller (8) to rotate.

2. The winding mechanism of the heat transfer printing machine according to claim 1, characterized in that: The left and right sides of the mounting frame (3) are respectively connected to a mounting seat (11) and a rotating connecting seat (12); a driven shaft (13) is rotatably connected to the rotating connecting seat (12); the outer end of the driven shaft (13) passes through the rotating connecting seat (12) and is connected to a first pulley (14), and the inner end of the driven shaft (13) is connected to a fixed seat (15); a connecting groove (16) is provided on the mounting seat (11); one end of the winding roller (8) is placed on the fixed seat (15) and is fixed by an upper cover (17), and the other end of the winding roller (8) is placed in the connecting groove (16) and is fixed by a cover plate (18); the upper cover (17) is connected to the fixed seat (15) by bolts; and the cover plate (18) is connected to the mounting seat (11) by bolts.

3. The winding mechanism of the heat transfer printing machine according to claim 2, characterized in that: A driving plane (31) is provided on the fixing seat (15); and a fitting plane (32) is provided at the end of the winding roller (8) and fits with the driving plane (31).

4. The rewinding mechanism of the heat transfer printing machine according to claim 2, characterized in that: The driving motor (9) has a second pulley (19) connected to its rotating shaft; the first pulley (14) is connected to the second pulley (19) via a transmission belt (21).

5. The winding mechanism of the heat transfer printing machine according to claim 1, characterized in that: The mounting frame (3) is also connected to a first cloth guide roller (41) and a second cloth guide roller (42).

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