Novel printing device

Abstract

The utility model provides a novel printing device, which relates to the technical field of printing, and comprises a base, a heating device, a stand column, a top cylinder, a bottom cylinder, a supporting assembly, a cross rod, a base plate, a pressing frame, a locking fastener, a boss, a fixing block, a mounting frame, a pulley, a first elastic piece and a printing assembly, the printing assembly comprises a rocker, one end of the rocker is rotatably connected with the top cylinder, and the other end of the rocker is rotatably connected with the bottom cylinder. The other end of the rocker is provided with a silk-screen printing module, the rocker is connected with the top cylinder through a second elastic piece, when the printing device is used, multiple printed materials can be continuously printed, in the printing process, the printed materials can be dried in time, and after one round of printing is completed, the printing efficiency is greatly improved. By converting the silk-screen printing modules of the corresponding colors, printing of another color can be continuously conducted on the printing stock, and through round-by-round color printing until all printing work is completed, the waiting time can be effectively shortened, and the printing efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of printing technology, specifically a novel printing device. Background Technology

[0002] Printing equipment can print corresponding patterns onto a substrate. When the pattern is monochrome, it only needs to be printed once. When the pattern is multi-color, other colors need to be printed after one color is printed to achieve multi-color printing. After one color is printed, the pigment needs to be dried quickly before the next color is printed so that the pigment can adhere firmly to the substrate. Existing printing equipment can only process one substrate at a time. Only after all the pigment on the substrate has been printed can the next substrate be printed, resulting in low processing efficiency and difficulty in meeting production needs. Utility Model Content

[0003] The purpose of this invention is to provide a novel printing device that addresses the problems mentioned in the background section.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: The novel printing device includes a base and a heating device. The heating device is disposed on one side of the base. A column is disposed on the base, and a top cylinder and a bottom cylinder are disposed on the column. Both the top cylinder and the bottom cylinder are rotatably connected to the column. At least two support components are evenly disposed on the outer surface of the bottom cylinder. Each support component includes a crossbar disposed on one side of the bottom cylinder. A pad is disposed at the end of the crossbar away from the column. A pressure frame is rotatably connected to the upper surface of the pad. The pressure frame and the pad are connected by a locking fastener. The upper surface of the pad is parallel to the... A boss is provided on the inner side of the pressure frame. The horizontal level of the upper surface of the boss is higher than that of the upper surface of the pressure frame. A fixing block is provided on the crossbar. Mounting brackets are provided on both sides of the fixing block. The mounting brackets are rotatably connected to the fixing block. A pulley is rotatably connected to the mounting bracket. The two mounting brackets are connected by a first elastic member. At least two printing components are provided on the outer surface of the top cylinder. The printing components include a rocker arm. One end of the rocker arm is rotatably connected to the top cylinder. The other end of the rocker arm is provided with a screen printing module. The rocker arm and the top cylinder are connected by a second elastic member.

[0005] Preferably, a movable plate is provided on the lower outer surface of the bottom cylinder, and a fixed plate is provided on the outer surface of the column below the movable plate. The upper surface of the fixed plate is provided with a number of semi-circular slots, the same as the number of support components. The lower surface of the movable plate is provided with an installation groove. A positioning post is provided inside the installation groove. The lower end of the positioning post is semi-circular. A spring is provided inside the installation groove.

[0006] Preferably, it also includes a support rod, one end of which is fixedly connected to the bottom cylinder, and the other end of which is fixedly connected to the crossbar.

[0007] Preferably, the inner surfaces of the pressure frame are all configured as arc shapes.

[0008] Preferably, there are two first elastic members, which are respectively disposed on both sides of the fixing block.

[0009] The beneficial effects of this utility model are:

[0010] When in use, this printing device can continuously print on multiple substrates. During the printing process, the printed substrates can be dried in time. After completing one round of printing, by switching to the corresponding color screen printing module, the substrate can continue to be printed with another color. Through round after round of color printing, the entire printing work can be completed, which can effectively reduce waiting time and improve printing efficiency. Attached Figure Description

[0011] Figure 1 This is a structural schematic diagram of a specific embodiment of the present invention.

[0012] Figure 2 yes Figure 1 A magnified view of a portion of point A in the middle.

[0013] Figure 3 This is a front view of a specific embodiment of the present utility model.

[0014] In the diagram: 1. Base; 2. Heating device; 3. Column; 4. Top cylinder; 5. Bottom cylinder; 6. Crossbar; 7. Pad; 8. Pressure frame; 9. Locking fastener; 10. Boss; 11. Fixing block; 12. Mounting bracket; 13. Pulley; 14. First elastic component; 15. Screen printing module; 16. Second elastic component; 17. Movable plate; 18. Fixing plate; 19. Positioning post; 20. Spring; 21. Support rod; 22. Rocker arm. Detailed Implementation

[0015] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings.

[0016] like Figure 1-3As shown, a novel printing apparatus includes a base 1 and a heating device 2. The heating device 2 is disposed on one side of the base 1. A column 3 is disposed on the base 1, and a top cylinder 4 and a bottom cylinder 5 are disposed on the column 3. Both the top cylinder 4 and the bottom cylinder 5 are rotatably connected to the column 3. At least two support components are evenly disposed on the outer surface of the bottom cylinder 5. Each support component includes a crossbar 6 disposed on one side of the bottom cylinder 5. A pad 7 is disposed at the end of the crossbar 6 away from the column 3. A pressure frame 8 is rotatably connected to the upper surface of the pad 7. The pressure frame 8 and the pad 7 are connected by a locking fastener 9. A boss 10 is disposed on the upper surface of the pad 7 and inside the pressure frame 8. The horizontal level of the upper surface of the platform 10 is higher than that of the upper surface of the pressure frame 8. A fixing block 11 is provided on the crossbar 6. Mounting brackets 12 are provided on both sides of the fixing block 11. The mounting brackets 12 and the fixing block 11 are rotatably connected. A pulley 13 is rotatably connected to the mounting bracket 12. The two mounting brackets 12 are connected by a first elastic member 14. At least two printing components are provided on the outer surface of the top cylinder 4. The printing components include a rocker arm 22. One end of the rocker arm 22 is rotatably connected to the top cylinder 4. The other end of the rocker arm 22 is provided with a screen printing module 15. The rocker arm 22 is connected to the top cylinder 4 by a second elastic member 16.

[0017] When a substrate, such as a shirt, is placed on the boss 10, the shirt can also cover the pad 7, making it easy to press the shirt onto the pad 7 by the pressure frame 8. When no shirt is placed on the boss 10, there is a certain distance between the inner side of the pressure frame 8 and the outer side of the boss 10, which is greater than 1mm, so that the pressure frame 8 can effectively press down. After the pressure frame 8 has finished pressing the shirt, the pressure frame 8 is fixed to the pad 7 by the locking fastener 9. Before using the device, a shirt can be fixed on each pad 7. In this application, there are six support components, so the printing device can process six shirts at the same time. When placing shirts, the operator does not need to move the position. They only need to control the rotation of the bottom cylinder 5 on the column 3 by controlling the pad 7, which controls the rotation of all support components.

[0018] When printing on a shirt, select the screen printing module 15 with the corresponding pigment, and then control the screen printing module 15 to rotate until the appropriate screen printing module 15 moves to a position above the pad 7 in front of the worker. Then, control the screen printing module 15 with both hands and press it down. As the screen printing module 15 rotates downward, the two sides of the rocker arm 22 will contact the two pulleys 13 on the fixed block 11. As the rocker arm 22 rotates continuously, it will cause the two pulleys 13 to rotate on the fixed block 11 along with the mounting bracket 12. After the screen printing module 15 presses onto the shirt on the boss 10, the two pulleys 13 will move closer together again under the action of the first elastic element 14, and restrict the rocker arm 22 to the two pulleys 13. Between points 3 and 4, the rocker arm 22 remains in contact with the two pulleys 13. Although the second elastic element 16 is in a stretched state, it cannot drive the screen printing module 15 to reset. Therefore, when printing shirts through the screen printing module 15, the operator does not need to manually press down the screen printing module 15 at all times. After printing the shirt on the boss 10 through the screen printing module 15, the operator manually lifts the screen printing module 15 and moves the rocker arm 22 from below the two pulleys 13 to above the pulleys 13. Then, under the action of the second elastic element 16, the rocker arm 22 is kept in an inclined state. At this time, a large gap is maintained between the screen printing module 15 and the boss 10 to facilitate the operator to handle the shirt on the boss 10.

[0019] After the monochrome ink printing of a single shirt is completed, the control support component is rotated. At this time, the shirt that has just finished printing can directly enter the heating device 2 for heating, while the shirt that has not finished printing is moved to the current position of the worker. Then the worker continues to print the shirt through the screen printing module 15 at the current position.

[0020] After all shirts have been printed with a single color of a certain pigment, the screen printing module 15 of another color is moved to the worker's current position by rotating the screen printing module 15, and then the shirts are printed through the screen printing module 15.

[0021] The strength of the first elastic element 14 is much greater than that of the second elastic element. When the rocker arm 22 enters between the two pulleys 13, the elastic force of the first elastic element 14 enables the rocker arm 22 to enter the position in the middle of the two pulleys 13, so that the screen printing module 15 can be accurately pressed onto the shirt on the boss 10. The first elastic element 14 and the second elastic element 16 can be tension springs or elastic ropes, and the first elastic element 14 and the second elastic element 16 are always in a stretched state.

[0022] Heating device 2 uses an electric heating lamp, which is located above the boss 10. After the shirt on the boss 10 completes the printing of a single-color pigment pattern, it will inevitably pass through the electric heating lamp and stay at the position of the electric heating lamp for a period of time. The electric heating lamp, through a corresponding laser sensor, detects that the shirt has reached the direct below the electric heating lamp and heats the shirt directly below it. After heating for a certain period of time, such as 10s-15s, the electric heating lamp automatically turns off to avoid overheating and affecting the printing quality of the shirt.

[0023] Furthermore, a movable plate 17 is provided on the lower outer surface of the bottom cylinder 5, and a fixed plate 18 is provided on the outer surface of the column 3 below the movable plate 17. The upper surface of the fixed plate 18 has evenly distributed semi-circular slots, the same number as the support components. The lower surface of the movable plate 17 has an installation groove, inside which a positioning post 19 is provided. The lower end of the positioning post 19 is semi-circular, and a spring 20 is provided inside the installation groove. When the pad 7 moves to the appropriate position and the positioning post 19, under the action of the spring 20, can enter the slot on the fixed plate 18, and the rotation of the bottom cylinder 5 is controlled by the pad 7, the work... The operator will feel relatively obvious resistance. When the operator feels this resistance, it means that the positioning post 19 has entered the slot. At the same time, the pad 7 under this position has also moved to the front of the operator for easy operation. When the operator drives the bottom cylinder 5 to rotate through the pad 7, the slot will squeeze the spring 20 on the positioning post 19, so that the lower end of the positioning post 19 moves from the inside of the slot to the upper surface of the fixing plate 18. When the bottom cylinder 5 continues to rotate, the positioning post 19 can continue to move from the upper surface of the fixing plate 18 to the next slot, thus reminding the operator that the position of the pad 7 is adjusted to be in place.

[0024] Furthermore, it also includes a support rod 21. One end of the support rod 21 is fixedly connected to the bottom cylinder 5, and the other end of the support rod 21 is fixedly connected to the crossbar 6. When the shirt pattern is printed on the boss 10 through the screen printing module 15, the downward pressure will cause the pad 7 to bend. The stability of the pad 7 and the boss 10 is poor. The support rod 21 can improve the stability of the pad 7 and the boss 10 and improve the compressive strength.

[0025] Furthermore, the inner sides of the pressure frame 8 are all designed with an arc shape to protect the shirt.

[0026] Furthermore, two first elastic elements 14 are provided and respectively located on both sides of the fixed block 11, so that the two pulleys 13 can more stably perform the functions of positioning and limiting.

[0027] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. A novel printing apparatus, characterized in that, The device includes a base and a heating device, the heating device being disposed on one side of the base. A column is mounted on the base, and a top cylinder and a bottom cylinder are mounted on the column. Both the top and bottom cylinders are rotatably connected to the column. At least two support components are evenly distributed on the outer surface of the bottom cylinder. Each support component includes a crossbar disposed on one side of the bottom cylinder. A pad is disposed at the end of the crossbar furthest from the column. A pressure frame is rotatably connected to the upper surface of the pad, and the pressure frame is connected to the pad by a locking fastener. A boss is disposed on the upper surface of the pad, inside the pressure frame. The horizontal level of the platform surface is higher than that of the upper surface of the pressure frame. A fixing block is provided on the crossbar, and mounting brackets are provided on both sides of the fixing block. The mounting brackets are rotatably connected to the fixing block. A pulley is rotatably connected to the mounting bracket. The two mounting brackets are connected by a first elastic member. At least two printing components are provided on the outer surface of the top cylinder. The printing components include a rocker arm. One end of the rocker arm is rotatably connected to the top cylinder, and the other end of the rocker arm is provided with a screen printing module. The rocker arm and the top cylinder are connected by a second elastic member.

2. The novel printing apparatus according to claim 1, characterized in that, A movable plate is provided on the lower outer surface of the bottom cylinder, and a fixed plate is provided on the outer surface of the column below the movable plate. The upper surface of the fixed plate is evenly provided with a number of semi-circular slots, the same as the number of support components. The lower surface of the movable plate is provided with an installation groove. A positioning post is provided inside the installation groove. The lower end of the positioning post is semi-circular. A spring is provided inside the installation groove.

3. The novel printing apparatus according to claim 1, characterized in that, It also includes a support rod, one end of which is fixedly connected to the bottom cylinder, and the other end of which is fixedly connected to the crossbar.

4. The novel printing apparatus according to claim 1, characterized in that, The inner surfaces of the pressure frame are all designed to be arc-shaped.

5. The novel printing apparatus according to claim 1, characterized in that, The first elastic element is provided in two parts and is respectively located on both sides of the fixed block.

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