Cloth edge aligning device of cloth transfer printing machine

Abstract

The utility model relates to the technical field of heat transfer printing, and discloses a cloth edge aligning device of a cloth transfer printing machine, which comprises a mounting rack, two positioning blocks are fixedly connected onto the mounting rack, a mounting shaft is fixedly connected between the two positioning blocks, an edge aligning mechanism is arranged on the mounting shaft, and the edge aligning mechanism is arranged on the mounting rack. The edge aligning mechanism comprises a mounting roller, a bidirectional threaded rod, cloth, a fixing block and a positioning ring, a cleaning mechanism is mounted on the positioning block, and the cleaning mechanism comprises a fixing groove, a sliding rail block, a first threaded rod, a rotating shaft, a worm gear, a worm, a connecting rod, a supporting block, a hair collecting roller, a sliding roller, a first gear, a motor, a second gear and a positioning shaft. The hair sticking roller rotates to stick thread ends, dust and the like on the upper surface of the cloth, then the cloth is cleaned, the thread ends, the dust and the like on the cloth are prevented from affecting the printing effect and quality of the cloth, the printing effect of the cloth transfer printing machine is guaranteed, and the printing quality of the cloth is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of heat transfer printing, in particular to a cloth edge alignment device of a cloth transfer machine. Background Art

[0002] Thermal transfer printing is a new printing and dyeing process that has gradually emerged internationally in recent years. The main machine adopts frequency conversion control and uses advanced printing technology to print all the required patterns on special paper to make transfer printing paper with various patterns. Then, on the transfer printing machine, the side with the pattern on the transfer printing paper is closely attached to the printed fabric, and the dye of the flower paper is sublimated through the action of heat and pressure and transferred to the printed fabric.

[0003] Existing public patent: CN202121689180.0 A cloth aligning device for a thermal transfer printing machine. This patent uses cloth to block the infrared rays emitted by the infrared transmitter. When the cloth is offset and moves out of the sensing area of ​​the photoelectric sensor, the infrared receiving head receives the infrared rays and transmits the information to the PLC controller. The hydraulic cylinder is controlled by the PLC controller to push the end of the cloth back into the sensing area of ​​the photoelectric sensor through the push plate, so as to automatically align the cloth.

[0004] However, during the production process of fabric, thread ends will be mixed in the fabric rolls. In the on-site environment of fabric printing, dust and other substances will fall from the surface of the fabric during the transmission process. The dust and thread ends will affect the effect and quality of printing, reduce the clarity of printing, and thus reduce the practicality of the fabric edge device. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a fabric edge alignment device for a fabric transfer machine. With the fabric edge alignment device for the fabric transfer machine, a lint-sticking roller rotates to stick to thread ends, dust, etc. on the surface of the fabric, thereby cleaning the fabric, thereby preventing thread ends, dust, etc. on the fabric from affecting the printing effect and quality of the fabric and reducing the clarity of the printing, thereby ensuring the printing effect of the fabric transfer machine and thereby improving the printing quality of the fabric, and solves the problem that thread ends, etc. are mixed in the fabric roll during the production process, and dust, etc. are dropped from the surface of the fabric during the transmission process in the on-site environment of fabric printing, and dust, thread ends, etc., affect the printing effect and quality, thereby reducing the practicability of the fabric edge alignment device.

[0007] (II) Technical solution

[0008] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cloth edge alignment device of a cloth transfer machine, comprising a mounting frame, to which two positioning blocks are fixedly connected;

[0009] Wherein, a mounting shaft is fixedly connected between the two positioning blocks;

[0010] Wherein, an edge-matching mechanism is arranged on the installation shaft, and the edge-matching mechanism comprises an installation roller, a bidirectional threaded rod, a cloth, a fixing block and a positioning ring;

[0011] Wherein, a cleaning mechanism is installed on the positioning block, and the cleaning mechanism includes a fixing groove, a slide block, a first threaded rod, a rotating shaft, a worm gear, a worm, a connecting rod, a supporting block, a lint-sticking roller, a sliding roller, a first gear, a motor, a second gear and a positioning shaft;

[0012] The two fixing grooves are arranged on the left surfaces of the two positioning blocks, and the fixing grooves extend rightward out of the right surfaces of the positioning blocks.

[0013] Preferably, the installation roller is fixedly sleeved on the outer surface of the installation shaft;

[0014] Wherein, the bidirectional threaded rod is rotatably connected between the two positioning blocks;

[0015] Wherein, the right end of the bidirectional threaded rod rotates and penetrates the right surface of the right positioning block;

[0016] Among them, two positioning rings are slidably sleeved on the outer surface of the installation roller, and the positioning rings are adapted to the installation roller;

[0017] Wherein, two fixing blocks are threadedly sleeved on the outer surface of the bidirectional threaded rod, and the two fixing blocks are located at two opposite threads of the bidirectional threaded rod;

[0018] Wherein, the two fixing blocks are fixedly connected with the two positioning rings;

[0019] Wherein, the lower surface of the cloth is slidably connected to the upper surface of the mounting roller.

[0020] Preferably, the two slide rail blocks are slidably connected in the two fixing grooves;

[0021] Wherein, the two first threaded rods are rotatably connected to the bottom walls of the two slide rail blocks;

[0022] Wherein, the upper end of the first threaded rod rotates to penetrate the upper surface of the positioning block;

[0023] Wherein, the two worm wheels are fixedly connected to the upper ends of the two first threaded rods.

[0024] Preferably, the two support blocks are fixedly connected to the upper surfaces of the two positioning blocks;

[0025] Wherein, the connecting rod is rotatably connected to the two supporting blocks;

[0026] Wherein, two worms are fixedly sleeved on the outer surface of the connecting rod;

[0027] The worm is meshingly connected with the worm wheel.

[0028] Preferably, the rotating shaft is rotatably connected between the two slide rail blocks;

[0029] Wherein, the two slide rail blocks are threadedly sleeved on the outer surfaces of the two first threaded rods;

[0030] Wherein, the hair-sticking roller is fixedly sleeved on the outer surface of the rotating shaft;

[0031] Wherein, the motor is fixedly connected to the upper surface of the right slide rail block;

[0032] Wherein, the first gear is fixedly connected to the rotating output shaft of the motor.

[0033] Preferably, the second gear is fixedly sleeved on the outer surface of the rotating shaft;

[0034] Wherein, the first gear is meshed and connected with the second gear;

[0035] Wherein, the positioning shaft is fixedly connected between the two positioning shafts;

[0036] Wherein, the sliding roller is fixedly sleeved on the outer surface of the positioning shaft;

[0037] wherein the upper surface of the sliding roller is at the same height as the upper surface of the mounting roller;

[0038] Wherein, the right ends of the connecting rod and the bidirectional threaded rod are both fixedly connected with a handle;

[0039] Wherein, the lower surface of the cloth is slidably connected to the sliding roller.

[0040] (III) Beneficial effects

[0041] Compared with the prior art, the utility model provides a cloth edge alignment device for a cloth transfer machine, which has the following beneficial effects:

[0042] 1. The fabric edge device of the fabric transfer machine, the lint-sticking roller rotates to stick the thread ends, dust, etc. on the surface of the fabric, and then cleans the fabric to prevent the thread ends, dust, etc. on the fabric from affecting the printing effect and quality of the fabric, thereby ensuring the printing effect of the fabric transfer machine and improving the printing quality of the fabric.

[0043] 2. The fabric edge device of the fabric transfer machine, when the lint-sticking roller has been used for a period of time, the connecting rod is rotated, and the lint-sticking roller driven by the connecting rod moves upward, the outermost rubber ring of the lint-sticking roller is peeled off, and then the connecting rod is rotated again, so that the lint-sticking roller driven by the connecting rod moves downward, and then the cleaning work of the fabric is continued. The replacement is convenient and quick, thereby increasing the practicality of the device.

[0044] 3. The fabric edge device of the fabric transfer machine, as the outer rubber ring of the lint-sticking roller is peeled off, its diameter will become smaller and smaller. By rotating the connecting rod, the position of the lint-sticking roller is adjusted so that the outer surfaces of lint-sticking rollers of different diameters can contact the fabric, thereby increasing the practicality and flexibility of the fabric edge device. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] Figure 1 This is a schematic diagram of the overall structure of a cloth edge alignment device of a cloth transfer machine of the utility model;

[0046] Figure 2 This is a schematic diagram of the installation roller structure of the utility model;

[0047] Figure 3 This is a schematic diagram of the second gear structure of the utility model;

[0048] Figure 4 This is a schematic diagram of the structure of the slide rail block of the utility model.

[0049] In the figure: 1. mounting frame; 2. positioning block; 3. mounting shaft; 4. mounting roller; 5. bidirectional threaded rod; 6. fixing block; 7. positioning ring; 8. cloth; 9. fixing groove; 10. slide block; 11. first threaded rod; 12. worm gear; 13. worm; 14. connecting rod; 15. support block; 16. rotating shaft; 17. lint-removing roller; 18. sliding roller; 19. first gear; 20. motor; 21. second gear; 22. positioning shaft. DETAILED DESCRIPTION

[0050] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0051] See also Figure 1-4 , the utility model provides a new technical solution: a cloth edge alignment device of a cloth transfer machine, comprising a mounting frame 1, to which two positioning blocks 2 are fixedly connected;

[0052] Among them, a mounting shaft 3 is fixedly connected between the two positioning blocks 2;

[0053] Among them, the installation shaft 3 is provided with an edge-matching mechanism, which includes an installation roller 4, a bidirectional threaded rod 5, a cloth 8, a fixing block 6 and a positioning ring 7;

[0054] Among them, a cleaning mechanism is installed on the positioning block 2, and the cleaning mechanism includes a fixing groove 9, a slide block 10, a first threaded rod 11, a rotating shaft 16, a worm gear 12, a worm 13, a connecting rod 14, a supporting block 15, a hair sticking roller 17, a sliding roller 18, a first gear 19, a motor 20, a second gear 21 and a positioning shaft 22;

[0055] The two fixing grooves 9 are formed on the left side surfaces of the two positioning blocks 2 , and the fixing grooves 9 extend rightward out of the right side surface of the positioning blocks 2 .

[0056] Furthermore, the installation roller 4 is fixedly sleeved on the outer surface of the installation shaft 3;

[0057] Wherein, the bidirectional threaded rod 5 is rotatably connected between the two positioning blocks 2;

[0058] The right end of the bidirectional threaded rod 5 rotates and passes through the right surface of the right positioning block 2;

[0059] Among them, two positioning rings 7 are slidably sleeved on the outer surface of the installation roller 4, and the positioning rings 7 are adapted to the installation roller 4;

[0060] The two fixing blocks 6 are threadedly sleeved on the outer surface of the bidirectional threaded rod 5, and the two fixing blocks 6 are located at two opposite threads of the bidirectional threaded rod 5;

[0061] Among them, the two fixing blocks 6 are fixedly connected with the two positioning rings 7;

[0062] The lower surface of the cloth 8 is slidably connected to the upper surface of the mounting roller 4 .

[0063] Further, the two slide rail blocks 10 are slidably connected in the two fixing grooves 9;

[0064] Wherein, the two first threaded rods 11 are rotatably connected to the bottom walls of the two slide rail blocks 10;

[0065] The upper end of the first threaded rod 11 rotates to penetrate the upper surface of the positioning block 2;

[0066] The two worm wheels 12 are fixedly connected to the upper ends of the two first threaded rods 11 .

[0067] Further, the two support blocks 15 are fixedly connected to the upper surfaces of the two positioning blocks 2;

[0068] Wherein, the connecting rod 14 is rotatably connected to the two supporting blocks 15;

[0069] The two worms 13 are fixedly sleeved on the outer surface of the connecting rod 14;

[0070] The worm 13 is meshingly connected with the worm wheel 12 .

[0071] Further, the rotating shaft 16 is rotatably connected between the two slide rail blocks 10;

[0072] The two slide rail blocks 10 are threadedly sleeved on the outer surfaces of the two first threaded rods 11;

[0073] The hair-sticking roller 17 is fixedly sleeved on the outer surface of the rotating shaft 16;

[0074] Wherein, the motor 20 is fixedly connected to the upper surface of the right slide rail block 10;

[0075] The first gear 19 is fixedly connected to the rotating output shaft of the motor 20 .

[0076] Furthermore, the second gear 21 is fixedly sleeved on the outer surface of the rotating shaft 16;

[0077] Wherein, the first gear 19 is meshedly connected with the second gear 21;

[0078] Wherein, the positioning shaft 22 is fixedly connected between the two positioning shafts 22;

[0079] The sliding roller 18 is fixedly sleeved on the outer surface of the positioning shaft 22;

[0080] Wherein, the upper surface of the sliding roller 18 is at the same height as the upper surface of the mounting roller 4;

[0081] Wherein, the right ends of the connecting rod 14 and the bidirectional threaded rod 5 are both fixedly connected with a handle;

[0082] The lower surface of the cloth 8 is slidably connected to the sliding roller 18 .

[0083] Furthermore, in this scheme, the front end of the cloth 8 is connected to the cloth transfer machine (the model of the cloth transfer machine is Zhongtai ZT-1880 transfer printing machine), so the cloth 8 is in a stretched and flat state during the printing process, and then the cloth 8 is in a slightly tensioned state during the printing process. The viscosity of the lint-removing roller 17 used in this scheme is not high, and it can only remove the thread ends, dust, etc. on the cloth 8, and will not affect the transmission of the cloth 8.

[0084] Furthermore, in the present embodiment, the lint-sticking roller 17 is a tearable sticky paper roller of the prior art, which is the prior art in the sticky roller of the existing patent: CN201520297026.7, and will not be described in detail here.

[0085] When in use, the cloth 8 is passed between the lint-sticking roller 17 and the sliding roller 18, and then the cloth 8 is located between the two positioning rings 7, so that the lower surface of the cloth 8 is between the mounting roller 4 and the sliding roller 18, and then the bidirectional threaded rod 5 is rotated, and the rotation of the bidirectional threaded rod 5 drives the two fixed blocks 6 and the two positioning rings 7 to move in relative or opposite directions, so that the spacing between the two positioning rings 7 is the same as the width of the cloth 8, and then the left and right sides of the cloth 8 of the two positioning rings 7 are slidably connected. At this time, the two positioning rings 7 restrict the cloth 8, and then align the cloth 8 to prevent the cloth 8 from shifting.

[0086] Furthermore, when in use, the connecting rod 14 is rotated first, and the rotation of the connecting rod 14 synchronously drives the worm 13 to rotate, and the rotation of the worm 13 synchronously drives the worm wheel 12 and the first threaded rod 11 to rotate synchronously, and the rotation of the first threaded rod 11 drives the slide block 10 to move up and down, and the up and down movement of the slide block 10 synchronously drives the rotating shaft 16 and the lint-sticking roller 17 to move up and down, and when the lint-sticking roller 17 moves downward to contact with the lower surface of the cloth 8, the motor 20 is started at this time, and the motor 20 starts to drive the first gear 19 to rotate, and then drives the second gear 21, the lint-sticking roller 17 and the rotating shaft 16 to rotate synchronously, and the lint-sticking roller 17 rotates to stick to the thread ends, dust, etc. on the upper surface of the cloth 8, and then cleans the cloth 8 to prevent the thread ends, dust, etc. on the cloth 8 from affecting the printing effect and quality of the cloth 8, thereby ensuring the printing effect of the cloth transfer machine, and then improving the printing quality of the cloth.

[0087] Furthermore, according to the same principle, after the lint sticking roller 17 has been used for a period of time, the connecting rod 14 is rotated, and the lint sticking roller 17 driven by the connecting rod 14 moves upward, the outermost rubber ring of the lint sticking roller 17 is removed, and the connecting rod 14 is rotated again, so that the lint sticking roller 17 driven by the connecting rod 14 moves downward, and then the cleaning work of the cloth 8 is continued. The replacement is convenient and quick, thereby increasing the practicality of the device.

[0088] Furthermore, because the diameter of the lint-sticking roller 17 becomes smaller and smaller as the outer rubber ring is peeled off, the position of the lint-sticking roller 17 can be adjusted by rotating the connecting rod 14 so that the outer surfaces of the lint-sticking rollers 17 of different diameters can contact the cloth 8, thereby increasing the practicality and flexibility of the cloth edge device.

[0089] Working principle: when the device is used, the connecting rod 14 is rotated first, and the rotation of the connecting rod 14 synchronously drives the worm 13 to rotate, and the rotation of the worm 13 synchronously drives the worm wheel 12 and the first threaded rod 11 to rotate synchronously, and the rotation of the first threaded rod 11 drives the slide block 10 to move up and down, and the up and down movement of the slide block 10 synchronously drives the rotating shaft 16 and the lint-sticking roller 17 to move up and down, when the lint-sticking roller 17 moves downward to contact with the lower surface of the cloth 8, the motor 20 is started at this time, and the motor 20 starts to drive the first gear 19 to rotate, and then drives the second gear 21, the lint-sticking roller 17 and the rotating shaft 16 to rotate synchronously, and the lint-sticking roller 17 rotates to stick to the thread ends, dust, etc. on the upper surface of the cloth 8, and then cleans the cloth 8 to prevent the thread ends, dust, etc. on the cloth 8 from affecting the printing effect and quality of the cloth 8, thereby ensuring the printing effect of the cloth transfer machine, and then improving the printing quality of the cloth.

[0090] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cloth edge alignment device for a cloth transfer machine, comprising a mounting frame (1), characterized in that: Two positioning blocks (2) are fixedly connected to the mounting frame (1); Wherein, a mounting shaft (3) is fixedly connected between the two positioning blocks (2); Wherein, an edge-aligning mechanism is arranged on the installation shaft (3), and the edge-aligning mechanism comprises an installation roller (4), a bidirectional threaded rod (5), a cloth (8), a fixing block (6) and a positioning ring (7); Wherein, a cleaning mechanism is installed on the positioning block (2), and the cleaning mechanism comprises a fixing groove (9), a slide rail block (10), a first threaded rod (11), a rotating shaft (16), a worm gear (12), a worm (13), a connecting rod (14), a supporting block (15), a hair-sticking roller (17), a sliding roller (18), a first gear (19), a motor (20), a second gear (21) and a positioning shaft (22); The two fixing grooves (9) are formed on the left side surfaces of the two positioning blocks (2), and the fixing grooves (9) extend rightwards out of the right side surfaces of the positioning blocks (2).

2. The cloth edge alignment device of a cloth transfer machine according to claim 1, characterized in that: The installation roller (4) is fixedly sleeved on the outer surface of the installation shaft (3); Wherein, the bidirectional threaded rod (5) is rotatably connected between the two positioning blocks (2); The right end of the bidirectional threaded rod (5) rotates to penetrate the right surface of the right positioning block (2); Wherein, two positioning rings (7) are slidably sleeved on the outer surface of the mounting roller (4), and the positioning rings (7) are adapted to the mounting roller (4); The two fixing blocks (6) are threadedly sleeved on the outer surface of the bidirectional threaded rod (5), and the two fixing blocks (6) are located at two opposite threads of the bidirectional threaded rod (5); Wherein, the two fixing blocks (6) are fixedly connected to the two positioning rings (7); The lower surface of the cloth (8) is slidably connected to the upper surface of the mounting roller (4).

3. The cloth edge alignment device of a cloth transfer machine according to claim 2, characterized in that: The two slide rail blocks (10) are slidably connected in the two fixing grooves (9); Wherein, the two first threaded rods (11) are rotatably connected to the bottom walls of the two slide rail blocks (10); The upper end of the first threaded rod (11) rotates to penetrate the upper surface of the positioning block (2); The two worm wheels (12) are fixedly connected to the upper ends of the two first threaded rods (11).

4. The cloth edge alignment device of a cloth transfer machine according to claim 3, characterized in that: The two support blocks (15) are fixedly connected to the upper surfaces of the two positioning blocks (2); Wherein, the connecting rod (14) is rotatably connected to the two supporting blocks (15); Wherein, the two worm gears (13) are fixedly sleeved on the outer surface of the connecting rod (14); The worm (13) is meshingly connected with the worm wheel (12).

5. The cloth edge alignment device of a cloth transfer machine according to claim 4, characterized in that: The rotating shaft (16) is rotatably connected between the two slide rail blocks (10); Wherein, the two slide rail blocks (10) are threadedly sleeved on the outer surfaces of the two first threaded rods (11); The hair-sticking roller (17) is fixedly sleeved on the outer surface of the rotating shaft (16); Wherein, the motor (20) is fixedly connected to the upper surface of the right slide rail block (10); Wherein, the first gear (19) is fixedly connected to the rotating output shaft of the motor (20).

6. The cloth edge alignment device of the cloth transfer machine according to claim 5, characterized in that: The second gear (21) is fixedly sleeved on the outer surface of the rotating shaft (16); Wherein, the first gear (19) is meshingly connected with the second gear (21); Wherein, the positioning shaft (22) is fixedly connected between the two positioning shafts (22); Wherein, the sliding roller (18) is fixedly sleeved on the outer surface of the positioning shaft (22); wherein the upper surface of the sliding roller (18) is at the same height as the upper surface of the mounting roller (4); Wherein, the right ends of the connecting rod (14) and the bidirectional threaded rod (5) are both fixedly connected with a handle; The lower surface of the cloth (8) is slidably connected to the sliding roller (18).

Images