Heat transfer printing film bearing device and heat transfer printing machine

Abstract

The utility model provides a heat transfer printing film bearing device and a heat transfer printing machine, and belongs to the technical field of heat transfer printing. Comprising a main body, the top of the main body is fixedly connected with a supporting column, the top of the supporting column is rotatably connected with a rotating arm, the outer side of the rotating arm is slidably connected with an extending arm, the end, away from the supporting column, of the extending arm is rotatably connected with a rotating plate, the bottom of the rotating plate is fixedly connected with an air cylinder, and the output end of the air cylinder is fixedly connected with a fixing plate; a plurality of side sliding plates are fixedly connected to the outer side of the fixing plate, and sliding seats are slidably connected to the outer sides of the side sliding plates. By arranging the side sliding plates, the sliding seats and the suction cups, the device can suck four corners of a transfer printing film through the four suction cups which are evenly distributed, so that the transfer printing film cannot be bent and folded when being conveyed, the transfer printing films of different sizes can be fixed by adjusting the relative positions of the four suction cups, and the transfer printing film conveying device is convenient to use. And the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal transfer, in particular to a thermal transfer film carrying device and a thermal transfer machine. Background Art

[0002] The thermal transfer machine can heat up to a certain temperature within a few minutes to transfer the color of the image on the printed paper to the cloth realistically. Because the thermal transfer machine can form the color pattern in one go without the need for overprinting, and has the advantages of simple operation, exquisite printing, low production cost, small product loss, and strong adhesion, it is widely used in the field of product printing. When loading the material, it is generally transported by firmly grasping the thermal transfer film with the feeding end of the feeding robot arm.

[0003] The patent with announcement number CN206510572U proposes a thermal transfer film carrying device and a thermal transfer machine, including a lateral adjustment device, a longitudinal adjustment device and a pallet, the pallet is used to place the thermal transfer film; the lateral adjustment device is used to adjust the lateral position of the pallet, and the longitudinal adjustment device is used to adjust the longitudinal position of the pallet. The thermal transfer machine includes the above-mentioned thermal transfer film carrying device, a thermal transfer machine body, a rotating cylinder, a telescopic cylinder and a material-retrieving robotic arm; the thermal transfer film carrying device is arranged on the workbench of the thermal transfer machine body, and the material-retrieving robotic arm is located directly above the workbench of the thermal transfer machine body; the rotating cylinder and the compression cylinder are both connected to the material-retrieving robotic arm.

[0004] In the above case, a single suction cup is used to hold the center area of ​​the transfer film before transporting it. However, when transporting a larger transfer film, due to its soft material, the outer side will bend downward during transportation, causing wrinkles or folds when the transfer film is placed, requiring manual readjustment, which reduces work efficiency.

[0005] Therefore, the present invention provides a heat transfer film carrying device and a heat transfer machine to meet the needs. Utility Model Content

[0006] The utility model provides a heat transfer film carrying device and a heat transfer machine, which can solve the problem in the prior art that when transporting a larger transfer film, due to its soft material, the outer side of the transfer film will bend downward during transportation, causing the transfer film to wrinkle or fold when placed, requiring manual readjustment, thereby reducing work efficiency.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0008] The top of the main body is fixedly connected to a pillar, the top of the pillar is rotatably connected to a rotating arm, the outer side of the rotating arm is slidably connected to an extension arm, the end of the extension arm away from the pillar is rotatably connected to a rotating plate, the bottom of the rotating plate is fixedly connected to a cylinder, the output end of the cylinder is fixedly connected to a fixed plate, the outer side of the fixed plate is fixedly connected to a plurality of side slides, the outer side of the side slide is slidably connected to a slide seat, the bottom of the slide seat is fixedly connected to a mounting plate on a side close to the fixed plate, the bottom of the fixed plate is rotatably connected to a gear ring, the bottom of the gear ring is rotatably connected to a plurality of rotating rods, the other end of the rotating rod is rotatably connected to the corresponding mounting plate, and a suction cup is fixedly connected to the center of the bottom of the slide seat.

[0009] Optionally, the number of the side slides and the number of the rotating rods are both four, the side slides are distributed in a ring shape on the outside of the fixed plate, and the rotating rods are distributed in a ring shape on the bottom of the gear ring.

[0010] Optionally, one end of the bottom of the fixed plate is rotatably connected to a gear, and the top of the fixed plate is fixedly connected to a No. 1 motor, whose output end is fixedly connected to the gear, and the gear is meshed with the ring gear.

[0011] Optionally, a No. 2 motor is fixedly connected to the inside of the pillar, the output end of the No. 2 motor is fixedly connected to the rotating arm, a No. 3 motor is fixedly connected to the inside of the rotating arm, the output end of the No. 3 motor is fixedly connected to the screw, and the extension arm is threadedly connected to the outside of the screw.

[0012] Optionally, a No. 4 motor is fixedly connected to the outer side of the extension arm away from the support, and its output end is fixedly connected to the rotating plate. Several limit rods are slidably connected to the outer side of the rotating plate, and its bottom is fixedly connected to the fixed plate.

[0013] Optionally, a storage box is fixedly connected to one end of the top of the main body away from the support, which is located below the suction cup, and supporting legs are fixedly connected to all four sides of the bottom of the main body.

[0014] Compared with the prior art, the present invention has at least the following beneficial effects:

[0015] In the above scheme, by setting the side slide, the slide seat and the suction cup, the device can respectively suck the four corners of the transfer film through the four evenly distributed suction cups, so that the transfer film will not bend or fold when being transported, and the relative positions of the four suction cups can be adjusted to fix transfer films of different sizes, thereby improving the practicality of the device.

[0016] By setting up a gear ring, a rotating rod and a mounting plate, the device can synchronously drive the slide to move through the gear ring and the rotating rod, ensuring that the four suction cups can be deployed synchronously. While reducing the driving source, it also ensures the synchronization of the suction cups' displacement, making it easier for the suction cups to adsorb the four corners of the transfer film, thereby improving the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of a heat transfer film carrying device and a heat transfer machine;

[0018] Figure 2 It is a schematic diagram of the three-dimensional structure of the fixed plate and the side slide;

[0019] Figure 3 Schematic diagram of the three-dimensional structure of the fixed plate and the gear ring;

[0020] Figure 4 for Figure 3 A magnified schematic diagram of .

[0021] [Reference Signs]

[0022] 1. Main body; 2. Support; 3. Rotating arm; 4. Extension arm; 5. Rotating plate; 6. Fixed plate; 7. Side slide; 8. Sliding seat; 9. Suction cup; 10. Ring gear; 11. Gear; 12. Motor No. 1; 13. Rotating rod; 14. Mounting plate; 15. Storage box; 16. Support leg. DETAILED DESCRIPTION

[0023] The following is a detailed description of a heat transfer film carrying device and a heat transfer machine provided by the present invention in conjunction with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are preferred embodiments, and for some well-known technologies, those skilled in the art may also adopt other alternatives.

[0024] like Figures 1 to 3As shown, the embodiment of the present invention provides a thermal transfer film carrying device and a thermal transfer machine, including a main body 1, the top of the main body 1 is fixedly connected to a pillar 2, the top of the pillar 2 is rotatably connected to a rotating arm 3, the outer side of the rotating arm 3 is slidably connected to an extension arm 4, the end of the extension arm 4 away from the pillar 2 is rotatably connected to a rotating plate 5, the interior of the pillar 2 is fixedly connected to a No. 2 motor, the output end of the No. 2 motor is fixedly connected to the rotating arm 3, the interior of the rotating arm 3 is fixedly connected to a No. 3 motor, the output end of the No. 3 motor is fixedly connected to a screw rod, the extension arm 4 is threadedly connected to the outside of the screw rod, the outer side of the extension arm 4 away from the end of the pillar 2 is fixedly connected to a No. 4 motor, the output end of the No. 4 motor is fixedly connected to the rotating plate 5, the outer side of the rotating plate 5 is slidably connected to a number of limit rods, and the bottom of the rotating plate 5 is fixedly connected to a fixed plate 6, the end of the top of the main body 1 away from the pillar 2 is fixedly connected to a storage box 15, which is located below the suction cup 9, and the bottom of the main body 1 is fixedly connected to support legs 16 on all sides.

[0025] Place the device in the working area via the support legs 16, place the thermal transfer film in the storage box 15, adjust the angle of the rotating arm 3 via the No. 2 motor so that the rotating arm 3 and its connected extension arm 4 and rotating plate 5 can reach the position of the thermal transfer film, start the No. 3 motor, drive the extension arm 4 to slide on the rotating arm 3 via the screw rod, and further adjust the working position, start the No. 4 motor, adjust the angle of the rotating plate 5, and ensure that the rotating plate 5 is aligned with the thermal transfer film.

[0026] like Figures 1 to 4 As shown, the bottom of the rotating plate 5 is fixedly connected to a cylinder, the output end of the cylinder is fixedly connected to a fixed plate 6, the outer side of the fixed plate 6 is fixedly connected to several side slides 7, the outer side of the side slide 7 is slidably connected to a slide seat 8, the bottom of the slide seat 8 is fixedly connected to a mounting plate 14 near the fixed plate 6, the bottom of the fixed plate 6 is rotatably connected to a ring gear 10, the bottom of the ring gear 10 is rotatably connected to several rotating rods 13, the other end of the rotating rod 13 is rotatably connected to the corresponding mounting plate 14, a suction cup 9 is fixedly connected to the center of the bottom of the slide seat 8, the number of side slides 7 and rotating rods 13 are both four, the side slides 7 are distributed in a ring shape on the outer side of the fixed plate 6, the rotating rods 13 are distributed in a ring shape at the bottom of the ring gear 10, one end of the bottom of the fixed plate 6 is rotatably connected to a gear 11, the top of the fixed plate 6 is fixedly connected to a No. 1 motor 12, the output end of which is fixedly connected to the gear 11, and the gear 11 is meshed with the ring gear 10.

[0027] Motor No. 1 12 is started, and the gear ring 10 is driven to rotate through the gear 11, so that the rotating rod 13 starts to rotate, and the slide 8 is pushed to slide on the outside of the side slide 7 through the mounting plate 14, so that the four suction cups 9 are unfolded to the appropriate position, and the cylinder is started to push the fixed plate 6 and the suction cup 9 to move downward until the suction cup 9 tightly adsorbs the thermal transfer film, and then transports it to the working position.

[0028] The side slide 7 serves as a bridge connecting the fixed plate 6 and the slide 8, which not only enhances the stability of the structure, but also provides a smooth sliding track for the slide 8, so that the device has four evenly distributed suction cups 9, which can accurately absorb the four corners of the transfer film, ensuring that the transfer film can remain flat during transportation and avoid bending and folding due to uneven force. Moreover, since the slide 8 can slide on the side slide 7, the relative positions of the four suction cups 9 can be fine-tuned according to the size of the transfer film. This means that whether it is a small personalized transfer film or a large batch transfer film, the device can achieve a stable fixation by adjusting the position of the suction cup 9. This adaptability not only improves the practicality of the device, but also enables it to be widely used in various thermal transfer scenarios.

[0029] When the ring gear 10 rotates at the bottom of the fixed plate 6, it will drive the slide 8 to move synchronously through the rotating rod 13. Due to the annular distribution design of the rotating rod 13, the four suction cups 9 can move simultaneously and evenly, thereby realizing the synchronous adsorption of the four corners of the transfer film. This design not only reduces the number of driving sources, reduces energy consumption and complexity, but also ensures the synchronization of the displacement of the suction cup 9, avoids the problem of uneven force or position offset of the transfer film due to asynchrony, and improves the stability and flexibility of the device.

[0030] The working principle provided by the utility model is as follows: the device is placed in the working area through the support legs 16, the thermal transfer film is placed in the storage box 15, the angle of the rotating arm 3 is adjusted by the No. 2 motor so that the rotating arm 3 and the extended arm 4 and the rotating plate 5 connected thereto can reach the position of the thermal transfer film, the No. 3 motor is started, and the extended arm 4 is driven by the screw to slide on the rotating arm 3 to further adjust the working position, the No. 4 motor is started, and the angle of the rotating plate 5 is adjusted to ensure that the rotating plate 5 is aligned with the thermal transfer film, the No. 1 motor 12 is started, and the gear ring 10 is driven to rotate through the gear 11, so that the rotating rod 13 starts to rotate, and the sliding seat 8 is pushed to slide on the outside of the side slide 7 through the mounting plate 14, so that the four suction cups 9 are unfolded to the appropriate position, the cylinder is started, and the fixed plate 6 and the suction cup 9 are pushed downward until the suction cup 9 tightly adsorbs the thermal transfer film, and then it is transported to the working position.

[0031] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention; in order to make the public have a thorough understanding of the present invention, specific details are described in detail in the above preferred embodiments of the present invention, and those skilled in the art can fully understand the present invention without the description of these details.

[0032] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A heat transfer film carrying device and a heat transfer machine, comprising a main body (1), characterized in that: The top of the main body (1) is fixedly connected to a pillar (2), the top of the pillar (2) is rotatably connected to a rotating arm (3), the outer side of the rotating arm (3) is slidably connected to an extension arm (4), the end of the extension arm (4) away from the pillar (2) is rotatably connected to a rotating plate (5), the bottom of the rotating plate (5) is fixedly connected to a cylinder, the output end of the cylinder is fixedly connected to a fixed plate (6), the outer side of the fixed plate (6) is fixedly connected to a plurality of side slides (7), the outer side of the side slide (7) is slidably connected to a slide seat (8), the bottom of the slide seat (8) is fixedly connected to a mounting plate (14) on one side close to the fixed plate (6), the bottom of the fixed plate (6) is rotatably connected to a gear ring (10), the bottom of the gear ring (10) is rotatably connected to a plurality of rotating rods (13), the other end of the rotating rod (13) is rotatably connected to the corresponding mounting plate (14), and the center of the bottom of the slide seat (8) is fixedly connected to a suction cup (9).

2. A heat transfer film carrying device and heat transfer machine according to claim 1, characterized in that: The number of the side slides (7) and the number of the rotating rods (13) are both four. The side slides (7) are distributed in a ring shape on the outside of the fixed plate (6), and the rotating rods (13) are distributed in a ring shape on the bottom of the gear ring (10).

3. The heat transfer film carrying device and heat transfer machine according to claim 1, characterized in that: One end of the bottom of the fixed plate (6) is rotatably connected to a gear (11), and the top of the fixed plate (6) is fixedly connected to a No. 1 motor (12), the output end of which is fixedly connected to the gear (11), and the gear (11) is meshed with the ring gear (10).

4. A heat transfer film carrying device and heat transfer machine according to claim 1, characterized in that: The support (2) is fixedly connected to a No. 2 motor inside, the output end of the No. 2 motor is fixedly connected to the rotating arm (3), the rotating arm (3) is fixedly connected to a No. 3 motor inside, the output end of the No. 3 motor is fixedly connected to a screw rod, and the extension arm (4) is threadedly connected to the outside of the screw rod.

5. The heat transfer film carrying device and heat transfer machine according to claim 1, characterized in that: The outer side of the extension arm (4) away from the support (2) is fixedly connected to a No. 4 motor, the output end of which is fixedly connected to the rotating plate (5), and the outer side of the rotating plate (5) is slidably connected to a plurality of limit rods, the bottom of which is fixedly connected to the fixed plate (6).

6. The heat transfer film carrying device and heat transfer machine according to claim 1, characterized in that: A storage box (15) is fixedly connected to one end of the top of the main body (1) away from the support (2), and is located below the suction cup (9). Support legs (16) are fixedly connected to all four sides of the bottom of the main body (1).

Images