Heat transfer printing processing device with anti-scald function

Abstract

The utility model relates to the technical field of heat transfer printing, and discloses a heat transfer printing processing device with an anti-scald function, which comprises a machine body, a movable base is arranged above the machine body, the front surface of the upper surface of the movable base is rotatably connected with a rotating piece, and the outer surface of the rotating piece is sleeved with a workpiece; a protective frame is slidably inserted into the front face of the movable base, two first springs are fixedly connected to the outer surface of the protective frame, the two first springs are both fixedly connected with the movable base, and two ropes are fixedly connected to the outer surface of the protective frame. According to the heat transfer printing machining device with the anti-scald function, the movable base is installed to drive the rotating part to be away from the heat printing working range, the phenomenon that a worker is scalded in the process of placing a workpiece is avoided, the protective frame is installed to make contact with the workpiece under traction of a rope, and therefore the workpiece can be limited, and the working efficiency is improved. And the workpiece can be kept in a stable state, so that the protective property of the machine body is improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of heat transfer printing, in particular to a heat transfer printing processing device with an anti-scald function. BACKGROUND

[0002] Heat transfer printing is a printing process in which patterns or characters are transferred to the surface of a product through the heating and pressing of a heat transfer printer. It mainly includes analog heat transfer printing and digital heat transfer printing. Analog heat transfer printing is suitable for mass production, while digital heat transfer printing is more suitable for small-batch and personalized product manufacturing.

[0003] The existing patent (publication number: CN213007061U) discloses a heat transfer printer for high-temperature-resistant PCB processing, which comprises a base, a top frame arranged on the top of the base, and a support fixed symmetrically on the top of the base. The top of the support is fixedly connected with the top frame through a support rod. The top end of the base is fixedly provided with a placing table. The bottom of the top frame is fixedly provided with a rotating frame. A cam is arranged between the rotating frames. The cam is rotationally connected with the rotating frame through a rotating rod. The heat transfer printer can completely adhere the pattern paper and the PCB to the top end of the placing table. Then, the handle drives the connecting rod to move to the right side. The connecting rod drives the cam to rotate clockwise through the rotating rod. The cam drives the pressing plate to move downward. At the same time, the pressing plate moves vertically downward through the sliding sleeve. The pressing plate completely presses the pattern paper and the PCB against the heating plate. The pattern on the pattern paper can be completely transferred to the PCB. The heat transfer efficiency is effectively improved.

[0004] The above-mentioned document can completely adhere the pattern and the PCB to improve the working efficiency. However, the overall protection is lacking. The worker is easy to be scalded during the placing process. The overall protection needs to be improved. Invention content

[0005] In view of the deficiencies of the prior art, the application provides a heat transfer printing processing device with an anti-scald function, which has the advantages of improving safety and solving the problems in the background art.

[0006] To achieve the above object, the present application provides the following technical scheme: a hot transfer processing device with anti-scald function, comprising a machine body, a moving base is arranged above the machine body, a rotating piece is rotationally connected to the upper surface of the moving base, a workpiece is sleeved on the outer surface of the rotating piece, a protective frame is slidingly inserted into the front surface of the moving base, two springs I are fixedly connected to the outer surface of the protective frame, the two springs I are fixedly connected with the moving base, two ropes are fixedly connected to the outer surface of the protective frame, a protective frame is fixedly connected to the upper surface of the machine body, a group of gratings are installed on the front surface of the protective frame, a spring II is fixedly connected to the inner wall of the machine body, a sliding block is arranged above the machine body, the spring II is fixedly connected with the sliding block, and the sliding block is in contact with the moving base.

[0007] Through the above scheme, the light curtain is formed outside the protective frame during the machining process of the machine body by installing the grating, and the operation of the machine body can be stopped when the outside intrudes, thereby improving the safety of the machine body.

[0008] A gas cylinder is installed on the inner top wall of the protective frame, and a hot transfer piece is fixedly connected to the output end of the gas cylinder. The installation of the gas cylinder can push the hot transfer piece into contact with the workpiece and drive the rotating piece to rotate, so that the pattern on the material can be uniformly hot stamped onto the workpiece.

[0009] A double-shaft motor is installed on the back surface of the machine body, two winding rods are rotationally connected to the inner wall of the machine body, the two winding rods are fixedly connected with the output end of the double-shaft motor, the other ends of the two ropes are fixedly connected with the winding rods through the machine body, and the double-shaft motor can drive the winding rods to rotate, so that the winding rods can wind the ropes, the sliding frame can abut against the workpiece and drive the workpiece to reset to the machining area under the traction of the ropes, and the gas cylinder can push the hot transfer piece to perform hot stamping work on the workpiece.

[0010] Two material rods are rotationally connected to the inner wall of the protective frame, the waste material rod is fixedly connected with the output end of the external motor, two taut rods are rotationally connected to the inner wall of the protective frame, and the installation of the taut rods can keep the material in a taut state, so as to avoid affecting the integrity of the pattern during the hot stamping process of the workpiece due to wrinkles of the material.

[0011] A group of sliding rails are fixedly connected to the upper surface of the machine body, and the moving base and the sliding block are slidingly connected with the sliding rails. The installation of the sliding rails can limit the movement of the moving base, so that the moving base can stably slide on the machine body, thereby stably sliding the moving base.

[0012] A servo motor is installed on the back surface of the moving base, and the output end of the servo motor is fixedly connected with the rotating piece. The servo motor can drive the rotating piece to rotate, so that the hot transfer piece can uniformly hot stamp the pattern on the material onto the workpiece.

[0013] The outer surface of the rotating part is fixedly connected with a rubber ring, and the installation of the rubber ring can increase the resistance between the workpiece and the rotating part, avoid the separation of the workpiece and the rotating part, and cause damage to the workpiece.

[0014] The upper surface of the body is provided with an infrared material sensor, which can detect whether the workpiece on the rotating part is present or not, and can avoid the occurrence of hot printing processing, thereby improving the safety during workpiece processing.

[0015] Compared with the prior art, the technical scheme of the application has the following beneficial effects:

[0016] The hot transfer printing device with anti-scald function can drive the rotating part away from the hot printing working range by installing the moving base, avoid scalding accidents during the process of placing the workpiece by the worker, and contact the workpiece under the traction of the rope by installing the protective frame, thereby limiting the workpiece, keeping the workpiece in a stable state, and improving the protection of the body. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a sectional view of the overall structure of the application;

[0018] Figure 2 It is a schematic view of the moving base structure of the application;

[0019] Figure 3 It is a schematic view of the overall structure of the application Figure 1 ;

[0020] Figure 4 It is a schematic view of the overall structure of the application Figure 2 .

[0021] In the figure:

[0022] 1, body; 2, moving base; 3, rotating part; 4, workpiece; 5, protective frame; 6, spring I; 7, rope; 8, protective frame; 9, grating; 10, spring II; 11, sliding block; 12, air cylinder; 13, hot transfer printing part; 14, double-shaft motor; 15, winding rod; 16, material rod; 17, waste rod; 18, tensioning rod; 19, sliding rail; 20, servo motor; 21, rubber ring; 22, infrared material sensor. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the application will be described clearly and completely below with reference to the drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, not all the embodiments. Based on the embodiments in the application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the application.

[0024] Please refer to Figure 1 , Figure 2 and Figure 3 , a hot transfer processing device with anti-scald function in the embodiment, including the body 1, the upper part of the body 1 is provided with a moving base 2, the upper surface of the moving base 2 is connected with a rotating part 3 in the front, the outer surface of the rotating part 3 is sleeved with a workpiece 4, the front of the moving base 2 is slidably connected with a protective frame 5, the outer surface of the protective frame 5 is fixedly connected with two springs 6, the two springs 6 are fixedly connected with the moving base 2, the outer surface of the protective frame 5 is fixedly connected with two ropes 7, the upper surface of the body 1 is fixedly connected with a protective frame 8, the front of the protective frame 8 is installed with a group of gratings 9, the inner wall of the body 1 is fixedly connected with a spring 10, the upper part of the body 1 is provided with a sliding block 11, the spring 10 is fixedly connected with the sliding block 11, the sliding block 11 is in contact with the moving base 2, the moving base 2 can drive the rotating part 3 away from the hot printing working range, so as to avoid scalding accident during the process of placing the workpiece 4 by the staff, the protective frame 5 can be in contact with the workpiece 4 under the traction of the rope 7, so as to limit the workpiece 4, so that the workpiece 4 can keep stable state, thereby improving the protection of the body 1.

[0025] Please refer to Figure 1 , Figure 2 and Figure 3 , the inner top wall of the protective frame 8 is installed with a cylinder 12, the output end of the cylinder 12 is fixedly connected with a hot transfer part 13, the installation of the cylinder 12 can drive the hot transfer part 13 to contact with the workpiece 4, and the rotating part 3 can drive the rotation, so that the pattern on the material can be uniformly transferred to the workpiece 4, the back of the body 1 is installed with a double-shaft motor 14, the inner wall of the body 1 is rotatably connected with two winding rods 15, the two winding rods 15 are fixedly connected with the output end of the double-shaft motor 14, the other ends of the two ropes 7 are fixedly connected with the winding rods 15 through the body 1, the double-shaft motor 14 can drive the winding rod 15 to rotate, so that the winding rod 15 can wind the rope 7, so that the sliding frame can resist the workpiece 4 and drive the workpiece 4 to reset to the processing area under the traction of the rope 7, so as to facilitate the cylinder 12 to drive the hot transfer part 13 to transfer the workpiece 4, the inner wall of the protective frame 8 is rotatably connected with a material rod 16 and a material rod 16, a waste rod 17 is fixedly connected with the output end of the external motor, the inner wall of the protective frame 8 is rotatably connected with two taut rods 18, the installation of the taut rod 18 can make the material in the taut state, avoid affecting the integrity of the pattern due to the wrinkles of the material in the process of transferring the workpiece 4.

[0026] Please refer to Figure 1 , Figure 2 and Figure 4The upper surface of the body 1 is fixedly connected with a set of slide rails 19, the moving base 2 and the sliding block 11 are in sliding connection with the slide rails 19, the installation of the slide rails 19 can limit the moving base 2, so that the moving base 2 can stably slide on the body 1, thereby enabling the moving base 2 to stably slide, the back surface of the moving base 2 is provided with a servo motor 20, the output end of the servo motor 20 is fixedly connected with the rotating piece 3, the servo motor 20 can drive the rotating piece 3 to rotate, so that the heat transfer printing piece 13 can uniformly heat print the pattern on the material onto the workpiece 4, the outer surface of the rotating piece 3 is fixedly connected with a rubber ring 21, the installation of the rubber ring 21 can increase the resistance between the workpiece 4 and the rotating piece 3, so as to avoid the workpiece 4 from being separated from the rotating piece 3 and causing damage to the workpiece 4, the upper surface of the body 1 is provided with an infrared material sensor 22, the installation of the infrared material sensor 22 can detect whether the workpiece 4 on the rotating piece 3 exists, so as to avoid the occurrence of empty heat printing processing, thereby improving the safety during the processing of the workpiece 4.

[0027] The heat transfer printing processing device with the anti-scald function in the embodiment can drive the rotating piece 3 away from the heat printing working range through the installation of the moving base 2, so as to avoid the occurrence of scalding accidents during the process that the worker places the workpiece 4, the protective frame 5 can be in contact with the workpiece 4 under the traction of the rope 7, thereby limiting the workpiece 4, so that the workpiece 4 can maintain a stable state, thereby improving the protection of the body 1.

[0028] The working principle of the above embodiment is as follows: when the workpiece 4 is processed, the workpiece 4 is sleeved on the rotating piece 3, the installation of the rubber ring 21 can increase the resistance between the workpiece 4 and the rotating piece 3, so as to avoid the workpiece 4 from falling off, then the double-shaft motor 14 drives the winding rod 15 to rotate, so that the winding rod 15 can wind the rope 7, when the rope 7 is wound, the protective frame 5 can be pulled, so that the protective frame 5 can be in contact with the workpiece 4, thereby avoiding the workpiece 4 from falling off during the resetting of the moving base 2, the moving base 2 can be reset to the working range through the traction of the rope 7, then the cylinder 12 pushes the heat transfer printing piece 13 to contact the material, and the material is in contact with the workpiece 4, at this time, the servo motor 20 drives the rotating piece 3 to rotate, so that the material can be uniformly heat printed onto the workpiece 4, when the processing is completed, the cylinder 12 drives the heat transfer printing piece 13 to reset, the double-shaft motor 14 drives the winding rod 15 to reverse, so as to release the rope 7, at this time, the spring two 10 pushes the moving base 2 out through the sliding block 11, and the sliding frame can be away from the workpiece 4 under the pushing of the spring one 6, at this time, the workpiece 4 can be taken out, since the installation of the workpiece 4 and the taking out of the workpiece 4 are both away from the working range, the safety during the heat printing of the workpiece 4 can be improved, through the installation of the grating 9, a light curtain can be formed outside the protective frame 8 during the processing of the body 1, when the worker passes through the light curtain, the body 1 can be stopped instantly, thereby avoiding damage to the worker.

[0029] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it is not intended to exclude myriad other embodiments of the present application that other inventors can develop based on the same general inventive concepts embodied by the enclosed claims. That is, although the present application is described in terms of particular embodiments and illustrative figures, it should be apparent that the application can be varied in a multitude of ways. Such alterations, many of which will be apparent to those skilled in the art, can be based on current technology, and as such, this application should not be limited to the particular embodiments described herein, but should be understood to include all embodiments that are within the scope of the appended claims and their equivalents.

[0030] While the embodiments of the application have been shown and described herein, it is to be understood that the application is not limited to these embodiments. Rather, many modifications, changes, substitutions, and alterations can be made thereto without departing from the spirit and scope of the present application as defined by the appended claims and their equivalents.

Claims

1. A heat transfer processing device with anti-scalding function, comprising a body (1), characterized in that: A movable base (2) is provided above the body (1). A rotating part (3) is rotatably connected to the front of the upper surface of the movable base (2). A workpiece (4) is sleeved on the outer surface of the rotating part (3). A protective frame (5) is slidably inserted into the front of the movable base (2). Two springs (6) are fixedly connected to the outer surface of the protective frame (5). Both springs (6) are fixedly connected to the movable base (2). Two ropes (7) are fixedly connected to the outer surface of the protective frame (5). A protective frame (8) is fixedly connected to the upper surface of the body (1). A set of gratings (9) is installed on the front of the protective frame (8). A spring (10) is fixedly connected to the inner wall of the body (1). A sliding block (11) is provided above the body (1). The spring (10) is fixedly connected to the sliding block (11). The sliding block (11) is in contact with the movable base (2).

2. The heat transfer processing device with anti-scalding function according to claim 1, characterized in that: A cylinder (12) is installed on the inner top wall of the protective frame (8), and a heat transfer part (13) is fixedly connected to the output end of the cylinder (12).

3. The heat transfer processing device with anti-scalding function according to claim 1, characterized in that: A dual-axis motor (14) is installed on the back of the machine body (1). Two winding rods (15) are rotatably connected to the inner wall of the machine body (1). Both winding rods (15) are fixedly connected to the output end of the dual-axis motor (14). The other ends of the two ropes (7) pass through the machine body (1) and are fixedly connected to the winding rods (15).

4. The heat transfer processing device with anti-scalding function according to claim 1, characterized in that: The inner wall of the protective frame (8) is rotatably connected to a material rod (16), and the waste rod (17) is fixedly connected to the output end of an external motor. The inner wall of the protective frame (8) is rotatably connected to two tensioning rods (18).

5. A heat transfer processing device with anti-scalding function according to claim 1, characterized in that: A set of slide rails (19) is fixedly connected to the upper surface of the body (1), and the movable base (2) and the sliding block (11) are slidably connected to the slide rails (19).

6. A heat transfer processing device with anti-scalding function according to claim 1, characterized in that: A servo motor (20) is mounted on the back of the mobile base (2), and the output end of the servo motor (20) is fixedly connected to the rotating part (3).

7. A heat transfer processing device with anti-scalding function according to claim 1, characterized in that: A rubber ring (21) is fixedly connected to the outer surface of the rotating part (3).

8. A heat transfer processing device with anti-scalding function according to claim 1, characterized in that: An infrared material sensor (22) is installed on the upper surface of the body (1).

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