Dustproof UV printer
By installing a wrapping roller and dustproof cloth on the top of the UV printer, and using the combination of Velcro and torsion springs, the printer malfunction caused by dust adhesion is solved, achieving dust prevention and convenient replacement.
Patent Information
- Application Number
- CN202420065221.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-10
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-01-10
AI Technical Summary
Existing UV printers lack dust protection, causing external dust to adhere to the printer, affecting printhead movement and leading to inaccurate printing positions or mechanical damage.
A dustproof UV printer was designed. By installing a counterclockwise rotating winding roller and a dustproof cloth on the top of the printer, and using the cooperation of Velcro and torsion springs, the dustproof cloth can be tightly attached to prevent dust from entering.
It effectively prevents dust from entering the printer, avoids obstruction of printhead movement, ensures accurate printing position, prevents mechanical damage, and facilitates the replacement of the dust cover.
Smart Images
Figure CN222136285U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of printers, in particular to a dustproof UV printer. Background Art
[0002] UV printer, also known as universal flatbed printer or flatbed printer, has broken through the bottleneck of digital printing technology and is a high-tech full-color digital printer without plate making. UV printer is not restricted by any materials and can print in color on T-shirts, sliding doors, plates, various signs, crystal, leather and other surfaces without plate making. It can be printed in one go and fully complies with industrial printing standards and has a wide range of applications.
[0003] However, the existing UV printers lack dust-proof function, which causes external dust to fall and adhere to the UV printer when people are not using the UV printer, which can easily lead to poor lubrication of the guide shaft of the trolley on the UV printer, hindering the movement of the print head during the printing process, causing inaccurate printing position or hitting the mechanical frame to cause damage and freeze.
[0004] Therefore, it is necessary to provide a new dustproof UV printer to solve the above-mentioned technical problems. Utility Model Content
[0005] The technical problem solved by the utility model is to provide a dustproof UV printer which is easy to use and can prevent dust from adhering to and affecting the service life.
[0006] In order to solve the above technical problems, the dustproof UV printer provided by the utility model comprises: two L-shaped plates fixedly mounted on the back of the UV printer body, rotating tubes are respectively rotatably mounted on the two L-shaped plates, and the two rotating tubes respectively penetrate the two L-shaped plates, a winding roller is arranged between the two rotating tubes, a dustproof cloth is wound on the winding roller, and a movable Velcro plate is fixedly mounted on one end of the dustproof cloth, rectangular slots are respectively provided at both ends of the winding roller, sliding rods are respectively movably mounted in the two rotating tubes, rectangular card plates are respectively fixedly mounted on the ends of the two sliding rods close to each other, and the sides of the two rectangular card plates close to each other extend into the two rectangular slots respectively, and movable plates are respectively rotatably mounted on the ends of the two sliding rods away from each other, limiting plates are respectively fixedly sleeved on the two sliding rods, and the two limiting plates are respectively slidably connected to the corresponding two rotating tubes, two elastic ropes are respectively fixedly mounted on the two movable plates, and the other ends of the four elastic ropes are fixedly connected to the L-shaped plates.
[0007] Preferably, two limiting grooves are respectively provided on the inner walls of the two rotating tubes, and two sides of the two limiting plates respectively extend into the two limiting grooves and are respectively slidably connected to the inner walls of the two limiting grooves.
[0008] Preferably, an annular plate is fixedly installed at one end of the two rotating tubes that are close to each other, and a torsion spring is movably sleeved on the two rotating tubes. The ends of the two torsion springs that are close to each other are fixedly connected to the corresponding annular plate, and the ends of the two torsion springs that are far away from each other are fixedly connected to the corresponding L-shaped plate.
[0009] Preferably, thread grooves are respectively provided on the outer walls on both sides of the UV printer body, rotating screws are respectively arranged on the outer walls on both sides of the UV printer body, and the ends of the two rotating screws close to each other respectively extend into the two thread grooves and engage with the inner walls of the two thread grooves, rotating baffles are respectively sleeved on the two rotating screws, and rotating handles are respectively fixedly installed on the ends of the two rotating screws away from each other.
[0010] Preferably, a fixed Velcro is fixedly installed on the front outer wall of the UV printer body.
[0011] Preferably, two fixed plates are respectively provided on both sides of the two movable plates, two fixed rods are respectively fixedly installed on the outer walls of one side of the two fixed plates, the four fixed rods respectively penetrate the two movable plates and are fixedly connected to the corresponding L-shaped plates, and the four fixed rods are respectively slidably connected to the corresponding movable plates, movable magnets are respectively fixedly installed on the outer walls of one side of the two movable plates, and fixed magnets are respectively fixedly installed on the outer walls of one side of the two fixed plates.
[0012] Compared with the related art, the dustproof UV printer provided by the utility model has the following beneficial effects:
[0013] The utility model provides a dustproof UV printer. The rotating handle is rotated clockwise to rotate the rotating baffle to a vertical state and the same height as the top of the UV printer body. The staff pulls the movable Velcro plate to drive the dustproof cloth to wrap the top of the UV printer body and the top of the rotating baffle. Finally, the movable Velcro plate contacts the fixed Velcro and adheres to the fixed Velcro. The rotational force of the torsion spring makes the winding roller always have a counterclockwise rotation movement trend, so that the dustproof cloth is firmly and tightly attached to the top of the UV printer body to prevent the UV printer body from dust, and prevents external dust from causing poor lubrication of the trolley guide shaft on the UV printer, so that the movement of the print head during the printing process is blocked, causing inaccurate printing position or hitting the mechanical frame to cause damage and freeze. By moving the two movable plates away from each other, the rectangular card plate is completely moved out of the rectangular card slot, and the winding roller changes from a clamped state to a free state. The staff can remove the winding roller from the device and replace it. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1A rear cross-sectional view of a preferred embodiment of the dustproof UV printer provided by the utility model;
[0015] Figure 2 for Figure 1 An enlarged schematic diagram of part A is shown;
[0016] Figure 3 A main sectional view of a preferred embodiment of the dustproof UV printer provided by the utility model;
[0017] Figure 4 for Figure 3 An enlarged schematic diagram of part B is shown;
[0018] Figure 5 A three-dimensional diagram of the dust-proof UV printer provided by the utility model.
[0019] Numbers in the figure: 1. UV printer body; 2. L-shaped plate; 3. Winding roller; 4. Dust-proof cloth; 5. Moving Velcro plate; 6. L-shaped card slot; 7. Rotating tube; 8. Sliding rod; 9. Rectangular card plate; 10. Torsion spring; 11. Elastic rope; 12. Moving plate; 13. Fixed magnet; 14. Fixed plate; 15. Moving magnet; 16. Fixed rod; 17. Ring plate; 18. Limiting plate; 19. Rotating baffle; 20. Threaded groove; 21. Rotating screw; 22. Rotating handle; 23. Fixed Velcro. DETAILED DESCRIPTION
[0020] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.
[0021] Please refer to Figure 1-Figure 5 ,in, Figure 1 A rear cross-sectional view of a preferred embodiment of the dustproof UV printer provided by the utility model; Figure 2 for Figure 1 An enlarged schematic diagram of part A is shown; Figure 3 A main sectional view of a preferred embodiment of the dustproof UV printer provided by the utility model; Figure 4 for Figure 3 An enlarged schematic diagram of part B is shown; Figure 5A three-dimensional diagram of the dust-proof UV printer provided by the utility model. The dustproof UV printer comprises: two L-shaped plates 2 fixedly mounted on the back of a UV printer body 1; in order to wrap the dustproof cloth 4 firmly on the UV printer body 1, a fixed Velcro 23 is fixedly mounted on the front outer wall of the UV printer body 1; rotating tubes 7 are rotatably mounted on the two L-shaped plates 2, and the two rotating tubes 7 respectively penetrate the two L-shaped plates 2; a winding roller 3 is arranged between the two rotating tubes 7; a dustproof cloth 4 is wound on the winding roller 3; the movable Velcro plate 5 is pulled to drive the dustproof cloth 4 to move, so that the dustproof cloth 4 wraps the top of the UV printer body 1 and the top of the rotating baffle 19 to prevent the UV printer body 1 from dust, and prevents external dust from causing poor lubrication of the trolley guide shaft on the UV printer, which hinders the movement of the print head during the printing process, causing inaccurate printing position or hitting the mechanical frame to cause damage and crash; a movable Velcro plate 5 is fixedly mounted on one end of the dustproof cloth 4; rectangular card slots 6 are respectively opened at both ends of the winding roller 3; sliding rods 8 are respectively movably mounted in the two rotating tubes 7; the ends of the two sliding rods 8 close to each other are respectively fixed A rectangular card plate 9 is fixedly installed, and the sides of the two rectangular card plates 9 that are close to each other extend into the two rectangular card slots 6 respectively. The ends of the two sliding rods 8 that are away from each other are respectively rotatably installed with moving plates 12. The two sliding rods 8 are respectively fixedly sleeved with limit plates 18, and the two limit plates 18 are respectively slidably connected with the corresponding two rotating tubes 7. Two elastic ropes 11 are respectively fixedly installed on the two moving plates 12. Through the elastic ropes 11, one side of the rectangular card plate 9 is always located in the rectangular card slot 6 under the action of other external forces to the winding roller 3 is clamped, and the other ends of the four elastic ropes 11 are fixedly connected to the L-shaped plate 2. The outer walls of both sides of the UV printer body 1 are respectively provided with thread grooves 20, and the outer walls of both sides of the UV printer body 1 are respectively provided with rotating screws 21, and the ends of the two rotating screws 21 close to each other extend into the two thread grooves 20 and are engaged with the inner walls of the two thread grooves 20, and the two rotating screws 21 are respectively sleeved with rotating baffles 19, and the ends of the two rotating screws 21 away from each other are respectively fixedly installed with rotating handles 22.
[0022] In order to limit the limit plate 18, so that the limit plate 18 rotates to drive the rotating tube 7 to rotate, and then the torsion spring 10 mentioned below changes from a free state to a stressed state, two limit grooves are respectively opened on the inner walls of the two rotating tubes 7, and the two sides of the two limit plates 18 respectively extend into the two limit grooves and are respectively slidably connected with the inner walls of the two limit grooves.
[0023] In order to make the rotating tube 7 and the winding roller 3 always be subjected to the rotational force of the torsion spring 10, so that the winding roller 3 always has a tendency to rotate counterclockwise, and thus the dustproof cloth 4 is firmly and tightly attached to the top of the UV printer body 1 to prevent the UV printer body 1 from dust, the ends of the rotating tubes 7 close to each other are respectively fixedly installed with annular plates 17, and the two rotating tubes 7 are respectively movably sleeved with torsion springs 10, and the ends of the two torsion springs 10 close to each other are respectively fixedly connected to the corresponding annular plates 17, and the ends of the two torsion springs 10 away from each other are respectively fixedly connected to the corresponding L-shaped plates 2.
[0024] In order to ensure that the rectangular card plate 9 can be stably maintained outside the rectangular card slot 6 when people replace the dustproof cloth 4, thereby making it more convenient and quick for people to replace the dustproof cloth 4, two fixed plates 14 are respectively arranged on both sides of the two movable plates 12, and two fixed rods 16 are respectively fixedly installed on the outer walls of one side of the two fixed plates 14, and the four fixed rods 16 respectively penetrate the two movable plates 12 and are fixedly connected to the corresponding L-shaped plates 2, and the four fixed rods 16 are respectively slidably connected to the corresponding movable plates 12, and movable magnets 15 are respectively fixedly installed on the outer walls of one side of the two movable plates 12, and fixed magnets 13 are respectively fixedly installed on the outer walls of one side of the two fixed plates 14. The two movable plates 12 are moved away from each other so that the movable magnet 15 contacts the fixed magnet 13 and is finally attracted to the fixed magnet 13. At this moment, the rectangular card plate 9 is completely moved out of the rectangular card slot 6, and the winding roller 3 changes from a clamped state to a free state.
[0025] The working principle of the dustproof UV printer provided by the utility model is as follows: in the initial state, the elastic rope 11 is in a free state, and there is a safe distance between the fixed magnet 13 and the moving magnet 15, so that the fixed magnet 13 has a small attraction to the moving magnet 15 and will not affect the moving magnet 15. The fixed magnet 13 and the moving magnet 15 also have a safe distance to the UV printer body 1, so the fixed magnet 13 and the moving magnet 15 will not normally affect the UV printer body 1. When people do not need to use the device, turn the rotating handle 22 clockwise to rotate the rotating screw 21 rotates and enters into the thread groove 20, the rotating screw 21 moves to drive the rotating baffle 19 and moves close to the UV printer body 1. Finally, when the rotating baffle 19 rotates to a vertical state and is at the same height as the top of the UV printer body 1, the rotating handle 22 is stopped to keep the rotating baffle 19 in the current state. The staff pulls the movable Velcro plate 5 to drive the dustproof cloth 4 to move, so that the dustproof cloth 4 wraps the top of the UV printer body 1 and the top of the rotating baffle 19. The movement of the dustproof cloth 4 drives the winding roller 3 to rotate clockwise, and the rotation of the winding roller 3 drives the rectangular card plate 9 to rotate. The rotation of the card plate 9 drives the sliding rod 8 to rotate, the rotation of the sliding rod 8 drives the limit plate 18 to rotate, the rotation of the limit plate 18 drives the rotating tube 7 to rotate, the rotation of the rotating tube 7 changes the torsion spring 10 from a free state to a stressed state, so that the rotating tube 7 and the winding roller 3 are always subjected to the rotational force of the torsion spring 10, and finally the moving Velcro plate 5 contacts the fixed Velcro 23 and adheres to the fixed Velcro 23. The rotational force of the torsion spring 10 makes the winding roller 3 always have a counterclockwise rotation movement trend, so that the dustproof cloth 4 is firmly and tightly attached to the top of the UV printer body 1 to the UV printer body. 1 is used for dust prevention to prevent external dust from causing poor lubrication of the trolley guide shaft on the UV printer, which will hinder the movement of the print head during printing, causing inaccurate printing position or hitting the mechanical frame to cause damage and freeze. When the dustproof cloth 4 needs to be replaced, the two movable plates 12 are moved away from each other, so that the movable magnet 15 contacts the fixed magnet 13 and is finally attracted to the fixed magnet 13. At this moment, the rectangular card plate 9 is completely moved out of the rectangular card slot 6, and the winding roller 3 changes from a clamped state to a free state. The staff can remove the winding roller 3 from the device and replace it.
[0026] Compared with the related art, the dustproof UV printer provided by the utility model has the following beneficial effects:
[0027] The utility model provides a dustproof UV printer, which rotates the rotating handle 22 clockwise to rotate the rotating baffle 19 to a vertical state and the same height as the top of the UV printer body 1, and the staff pulls the movable Velcro plate 5 to drive the dustproof cloth 4 to wrap the top of the UV printer body 1 and the top of the rotating baffle 19, and finally the movable Velcro plate 5 contacts the fixed Velcro 23 and adheres to the fixed Velcro 23, and the rotation force of the torsion spring 10 makes the winding roller 3 always have a counterclockwise rotation movement trend, so that the dustproof cloth 4 is firmly and tightly attached to the top of the UV printer body 1 to prevent the UV printer body 1 from dust, and prevents external dust from causing poor lubrication of the trolley guide shaft on the UV printer, so that the movement of the print head during the printing process is blocked, causing inaccurate printing position or hitting the mechanical frame to cause damage and freeze, and by moving the two movable plates 12 away from each other, the rectangular card plate 9 is completely moved out of the rectangular card slot 6, and the winding roller 3 is changed from a clamped state to a free state, and the staff can remove the winding roller 3 from the device and replace it.
[0028] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
Claims
1. A dustproof UV printer, comprising two L-shaped plates fixedly mounted on the back of the UV printer body, Features: A rotating tube is rotatably installed on the two L-shaped plates, and the two rotating tubes respectively penetrate the two L-shaped plates, a winding roller is arranged between the two rotating tubes, a dustproof cloth is wound on the winding roller, and a movable Velcro plate is fixedly installed on one end of the dustproof cloth, rectangular slots are respectively opened at both ends of the winding roller, sliding rods are movably installed in the two rotating tubes, rectangular clamping plates are respectively fixedly installed on the ends of the two sliding rods close to each other, and the sides of the two rectangular clamping plates close to each other extend into the two rectangular slots respectively, and moving plates are rotatably installed on the ends of the two sliding rods away from each other, limiting plates are respectively fixedly sleeved on the two sliding rods, and the two limiting plates are respectively slidably connected to the corresponding two rotating tubes, two elastic ropes are respectively fixedly installed on the two movable plates, and the other ends of the four elastic ropes are fixedly connected to the L-shaped plate.
2. The dustproof UV printer according to claim 1, It is characterized in that Two limiting grooves are respectively arranged on the inner walls of the two rotating tubes, and two sides of the two limiting plates respectively extend into the two limiting grooves and are respectively slidably connected with the inner walls of the two limiting grooves.
3. The dustproof UV printer according to claim 1, It is characterized in that An annular plate is fixedly installed at one end of the two rotating tubes that are close to each other, and a torsion spring is movably sleeved on the two rotating tubes. The ends of the two torsion springs that are close to each other are fixedly connected to the corresponding annular plate, and the ends of the two torsion springs that are far away from each other are fixedly connected to the corresponding L-shaped plate.
4. The dustproof UV printer according to claim 3, It is characterized in that Thread grooves are respectively provided on the outer walls on both sides of the UV printer body, and rotating screws are respectively arranged on the outer walls on both sides of the UV printer body, and the ends of the two rotating screws close to each other respectively extend into the two thread grooves and are engaged with the inner walls of the two thread grooves, rotating baffles are respectively sleeved on the two rotating screws, and rotating handles are respectively fixedly installed on the ends of the two rotating screws away from each other.
5. The dustproof UV printer according to claim 1, It is characterized in that A fixed Velcro is fixedly installed on the front outer wall of the UV printer body.
6. The dustproof UV printer according to claim 5, It is characterized in that Two fixed plates are respectively arranged on both sides of the two movable plates, two fixed rods are respectively fixedly installed on the outer walls of one side of the two fixed plates, the four fixed rods respectively penetrate the two movable plates and are fixedly connected to the corresponding L-shaped plates, and the four fixed rods are respectively slidably connected to the corresponding movable plates, movable magnets are respectively fixedly installed on the outer walls of one side of the two movable plates, and fixed magnets are respectively fixedly installed on the outer walls of one side of the two fixed plates.