Thermal transfer ribbon connecting equipment with tensioning function

Abstract

The utility model relates to the technical field of thermal transfer ribbon processing, and discloses thermal transfer ribbon connecting equipment with a tensioning function, which comprises a base, the upper surface of the base is fixedly connected with a winding mechanism, and the winding mechanism is used for winding a thermal transfer ribbon; an equipment box is fixedly arranged on the upper surface of the base, a dust removal assembly is fixedly arranged on the surface of the equipment box and used for conducting dust removal and cleaning on a thermal transfer ribbon, and a tensioning mechanism is arranged on the surface of the equipment box and used for conducting tensioning adjustment on the thermal transfer ribbon. The dedusting assembly is arranged in the equipment box, after a thermal transfer ribbon is input into the equipment box, the first air pump can be used for conveying air into the air guide cover, meanwhile, the second air pump is used for sucking air into the dust collection box, and therefore dedusting operation is conducted on the surface of the thermal transfer ribbon through the air inlet holes; and meanwhile, dust is sucked into the dust collection box through exhaust holes, the effect of dedusting and cleaning the two faces of the thermal transfer ribbon is achieved, and subsequent storage and use of the thermal transfer ribbon are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of carbon ribbon processing, and more specifically to a carbon ribbon connecting device with a tensioning function. Background Art

[0002] Carbon ribbon is a consumable material used in printers. Under the heat and pressure of the printer's print head, the ink on the carbon ribbon transfers the corresponding text and image information to the label. During the production and processing of the carbon ribbon, the prepared carbon ribbon needs to be rolled up to facilitate subsequent storage and transportation.

[0003] A carbon ribbon reeling device with publication number CN218950561U comprises a pair of support plates, a motor and a carbon ribbon, a reeling roller is rotatably connected between the pair of support plates, the end of the main shaft of the motor passes through the support plate, the end of the main shaft of the motor is fixedly connected to the reeling roller, and the carbon ribbon is wound around the outside of the reeling roller. The utility model has a reasonable structure, the electric push rod drives the connecting plate to move upward or downward, the connecting plate drives the first tensioning rod and the second tensioning rod to move, and the carbon ribbon is tensioned, and the first tensioning rod and the second tensioning rod cooperate to limit the carbon ribbon, so as to avoid the carbon ribbon from warping after cutting, which affects the reeling of the carbon ribbon.

[0004] In actual use, the carbon ribbon splitting device proposed in the above patent document does not have a structure for dust removal and cleaning of the carbon ribbon surface, resulting in dust in the external environment being adsorbed on the carbon ribbon surface during the carbon ribbon winding process, and the dust being wound into the carbon ribbon roll, affecting the subsequent storage and use of the carbon ribbon. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a carbon ribbon connection device with a tensioning effect, which has the advantages of dust removal and cleaning of the carbon ribbon, so as to solve the problems existing in the above-mentioned background technology.

[0006] The utility model provides the following technical solution: a carbon ribbon connection device with a tensioning function, comprising a base, a winding mechanism is fixedly connected to the upper surface of the base, and the winding mechanism is used to wind the carbon ribbon;

[0007] An equipment box is fixedly arranged on the upper surface of the base, a dust removal assembly is fixedly arranged on the surface of the equipment box, the dust removal assembly is used to remove dust from the carbon ribbon, and a tensioning mechanism is arranged on the surface of the equipment box, the tensioning mechanism is used to adjust the tension of the carbon ribbon;

[0008] The dust removal assembly includes an air guide hood fixedly connected to the front of the equipment box and a dust collection box fixedly connected to the back of the equipment box, a first air pump is fixedly installed on the side of the air guide hood, an output end of the first air pump extends to the interior of the air guide hood, a second air pump is fixedly connected to the upper surface of the dust collection box, an input end of the second air pump extends to the interior of the dust collection box, an air inlet hole is opened on the front of the equipment box, the position of the air inlet hole corresponds to the air guide hood, and an exhaust hole is opened on the back of the equipment box, the position of the exhaust hole corresponds to the dust collection box;

[0009] The tensioning mechanism includes a guide shell fixedly connected to the upper surface of the equipment box, and the inner wall of the guide shell is rotatably connected to an adjusting screw, the surface of the adjusting screw is threadedly connected to a linkage block, the lower surface of the linkage block extends to the interior of the equipment box and is fixedly connected to a movable frame, and the surface of the movable frame is rotatably connected to a tensioning roller.

[0010] Furthermore, an adjusting motor is fixedly mounted on the right end of the guide shell, and an output shaft of the adjusting motor extends into the interior of the guide shell and is fixedly connected to the right end of the adjusting screw rod.

[0011] Furthermore, a guide roller is rotatably provided on the inner wall of the equipment box, and the guide roller is located below the tensioning roller. Two wind guide baffles corresponding to upper and lower positions are fixedly connected to the inner wall of the equipment box, and the positions of the two wind guide baffles correspond to the air inlet and exhaust holes respectively.

[0012] Furthermore, a feed port is provided on the left side of the equipment box, and the position of the feed port corresponds to the wind guide baffle. A discharge port is provided on the right side of the equipment box, and the position of the discharge port corresponds to the tensioning roller.

[0013] Furthermore, the winding mechanism includes two support plates, a winding disk is rotatably connected between the two support plates, a winding roller is fixedly arranged between the two winding disks, a winding motor is fixedly installed on the surface of the support plate, and the output shaft of the winding motor is fixedly connected to the surface of the winding disk.

[0014] Furthermore, a filter screen is fixedly connected to the inner wall of the dust collecting box, and the position of the filter screen corresponds to the input end of the second air pump.

[0015] Furthermore, a strip-shaped limit hole is provided on the upper surface of the equipment box, the linkage block is slidably connected to the inner wall of the strip-shaped limit hole, guide through holes are provided on the front and rear surfaces of the equipment box, a guide slider is fixed on the surface of the movable frame, and the guide slider is slidably connected to the inner wall of the guide through hole.

[0016] Technical effects and advantages of the utility model:

[0017] 1. The utility model is provided with a dust removal component inside the equipment box. After the carbon ribbon is input into the equipment box, the first air pump can be used to transport air to the inside of the air guide cover, and the second air pump can be used to suck air into the dust box, so that the surface of the carbon ribbon is dusted by the air inlet hole, and the dust is sucked into the dust box by the exhaust hole, so as to achieve the effect of dust removal and cleaning of both sides of the carbon ribbon, which is beneficial to the subsequent storage and use of the carbon ribbon.

[0018] 2. The utility model is provided with a tensioning mechanism inside the equipment box, and can use an adjusting motor to drive the movable frame to move horizontally, so that a relative movement occurs between the tensioning roller and the guide roller, and the tensioning roller is used to adjust the tension of the carbon ribbon, so that the carbon ribbon is kept in a tight and straight state before entering the winding roller, which is conducive to the winding mechanism to wind up the carbon ribbon. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0020] Figure 2 This is a rear view structural diagram of the utility model;

[0021] Figure 3 This is a schematic diagram of the front section structure of the equipment box of the utility model;

[0022] Figure 4 It is a schematic diagram of a partial side section structure of the equipment box of the utility model.

[0023] The accompanying drawings are marked as follows: 1. base; 2. equipment box; 3. air guide cover; 4. dust collection box; 5. first air pump; 6. second air pump; 7. air inlet; 8. exhaust hole; 9. guide shell; 10. adjusting screw rod; 11. linkage block; 12. movable frame; 13. adjusting motor; 14. guide roller; 15. air guide baffle; 16. feed port; 17. discharge port; 18. support plate; 19. winding disk; 20. winding roller; 21. winding motor; 22. filter screen; 23. guide slider; 24. tensioning roller. DETAILED DESCRIPTION

[0024] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The carbon ribbon connecting device with a tensioning effect involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0025] Reference Figure 1-4The utility model provides a carbon ribbon connecting device with a tensioning effect, including a base 1, a winding mechanism is fixedly connected to the upper surface of the base 1, and the winding mechanism is used to wind up the carbon ribbon. The winding mechanism includes two support plates 18, and a winding disk 19 is rotatably connected between the two support plates 18. A winding roller 20 is fixedly arranged between the two winding disks 19, and a winding motor 21 is fixedly installed on the surface of the support plate 18, and the output shaft of the winding motor 21 is fixedly connected to the surface of the winding disk 19.

[0026] An equipment box 2 is fixedly arranged on the upper surface of the base 1, a dust removal component is fixedly arranged on the surface of the equipment box 2, the dust removal component is used to remove dust from the carbon ribbon, and a tensioning mechanism is arranged on the surface of the equipment box 2, the tensioning mechanism is used to adjust the tension of the carbon ribbon;

[0027] The dust removal assembly includes an air guide hood 3 fixedly connected to the front of the equipment box 2 and a dust collecting box 4 fixedly connected to the back of the equipment box 2. A first air pump 5 is fixedly installed on the side of the air guide hood 3, and the output end of the first air pump 5 extends to the interior of the air guide hood 3. A second air pump 6 is fixedly connected to the upper surface of the dust collecting box 4, and the input end of the second air pump 6 extends to the interior of the dust collecting box 4. A filter screen 22 is fixedly connected to the inner wall of the dust collecting box 4, and the position of the filter screen 22 corresponds to the input end of the second air pump 6.

[0028] An air inlet 7 is provided on the front of the equipment box 2 , and the position of the air inlet 7 corresponds to the air guide cover 3 . An air exhaust hole 8 is provided on the back of the equipment box 2 , and the position of the air exhaust hole 8 corresponds to the dust box 4 .

[0029] The inner wall of the equipment box 2 is fixedly connected with two corresponding air guide baffles 15 in upper and lower positions. The positions of the two air guide baffles 15 correspond to the air inlet 7 and the exhaust hole 8 respectively. By setting up two air guide baffles 15, the carbon ribbon can pass through between the two air guide baffles 15, thereby guiding the dust removal gas and making the gas fully contact with the carbon ribbon, which helps to improve the dust removal effect on the surface of the carbon ribbon.

[0030] It is worth mentioning that, by arranging a dust removal component inside the equipment box 2, after the carbon ribbon is input into the equipment box 2, the first air pump 5 can be used to transport high-speed air to the inside of the wind guide hood 3, and the second air pump 6 can be used to suck air into the dust box 4, so that the carbon ribbon surface is dusted through the air inlet 7, and the dust is sucked into the dust box 4 through the exhaust hole 8, so as to achieve the effect of dust removal and cleaning of both sides of the carbon ribbon, and the filter net 22 inside the dust box 4 is used to block the dust, so as to facilitate the staff to open the dust box 4 to clean the dust later.

[0031] The tensioning mechanism includes a guide shell 9 fixedly connected to the upper surface of the equipment box 2, and the inner wall of the guide shell 9 is rotatably connected to an adjusting screw 10, and an adjusting motor 13 is fixedly installed on the right end of the guide shell 9. The output shaft of the adjusting motor 13 extends to the interior of the guide shell 9 and is fixedly connected to the right end of the adjusting screw 10. The surface of the adjusting screw 10 is threadedly connected to a linkage block 11, and the lower surface of the linkage block 11 extends to the interior of the equipment box 2 and is fixedly connected to a movable frame 12. The surface of the movable frame 12 is rotatably connected to a tensioning roller 24, and a guide roller 14 is rotatably provided on the inner wall of the equipment box 2, and the guide roller 14 is located below the tensioning roller 24.

[0032] A feed port 16 is provided on the left side of the equipment box 2 , and the position of the feed port 16 corresponds to the air guide baffle 15 . A discharge port 17 is provided on the right side of the equipment box 2 , and the position of the discharge port 17 corresponds to the tensioning roller 24 .

[0033] It is worth mentioning that by arranging a tensioning mechanism inside the equipment box 2, the adjusting motor 13 can be used to drive the adjusting screw 10 to rotate, thereby driving the linkage block 11 and the movable frame 12 to move horizontally, and the movable frame 12 drives the tensioning roller 24 to move to the left, so that there is a relative movement between the tensioning roller 24 and the guide roller 14, so that the tensioning roller 24 is used to adjust the tension of the carbon ribbon, so that the carbon ribbon can be kept in a tight and straight state before entering the winding roller 20, which is beneficial for the winding mechanism to wind up the carbon ribbon.

[0034] A strip-shaped limit hole is provided on the upper surface of the equipment box 2, and the linkage block 11 is slidably connected to the inner wall of the strip-shaped limit hole. Guide holes are provided on the front and rear surfaces of the equipment box 2, and a guide slider 23 is fixed on the surface of the movable frame 12, and the guide slider 23 is slidably connected to the inner wall of the guide hole.

[0035] Finally, it should be noted that the drawings of the embodiments disclosed in the present utility model only involve structures related to the embodiments disclosed in the present utility model. The above description is only a preferred embodiment of the present utility model and is not used to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A carbon ribbon connection device with tensioning function, comprising a base (1), characterized in that: A winding mechanism is fixedly connected to the upper surface of the base (1), and the winding mechanism is used to wind the carbon ribbon; An equipment box (2) is fixedly arranged on the upper surface of the base (1); a dust removal component is fixedly arranged on the surface of the equipment box (2); the dust removal component is used to remove dust from the carbon ribbon; a tensioning mechanism is arranged on the surface of the equipment box (2); the tensioning mechanism is used to adjust the tension of the carbon ribbon; The dust removal assembly comprises an air guide cover (3) fixedly connected to the front of the equipment box (2) and a dust collection box (4) fixedly connected to the back of the equipment box (2); a first air pump (5) is fixedly installed on the side of the air guide cover (3); the output end of the first air pump (5) extends to the interior of the air guide cover (3); a second air pump (6) is fixedly connected to the upper surface of the dust collection box (4); the input end of the second air pump (6) extends to the interior of the dust collection box (4); an air inlet hole (7) is provided on the front of the equipment box (2); the position of the air inlet hole (7) corresponds to the air guide cover (3); an air exhaust hole (8) is provided on the back of the equipment box (2); the position of the air exhaust hole (8) corresponds to the dust collection box (4); The tensioning mechanism comprises a guide shell (9) fixedly connected to the upper surface of the equipment box (2), wherein the inner wall of the guide shell (9) is rotatably connected to an adjusting screw rod (10), the surface of the adjusting screw rod (10) is threadedly connected to a linkage block (11), the lower surface of the linkage block (11) extends to the interior of the equipment box (2) and is fixedly connected to a movable frame (12), and the surface of the movable frame (12) is rotatably connected to a tensioning roller (24).

2. A carbon ribbon connection device with tensioning function according to claim 1, characterized in that: An adjusting motor (13) is fixedly mounted on the right end of the guide housing (9); an output shaft of the adjusting motor (13) extends into the interior of the guide housing (9) and is fixedly connected to the right end of the adjusting screw rod (10).

3. A carbon ribbon connection device with tensioning function according to claim 2, characterized in that: A guide roller (14) is rotatably provided on the inner wall of the equipment box (2), and the guide roller (14) is located below the tensioning roller (24).

4. A carbon ribbon connection device with tensioning function according to claim 3, characterized in that: The inner wall of the equipment box (2) is fixedly connected to two wind guide baffles (15) at corresponding upper and lower positions, and the positions of the two wind guide baffles (15) correspond to the air inlet hole (7) and the air outlet hole (8) respectively.

5. A carbon ribbon connection device with tensioning function according to claim 4, characterized in that: A feed port (16) is provided on the left side of the equipment box (2), and the position of the feed port (16) corresponds to the air guide baffle (15). A discharge port (17) is provided on the right side of the equipment box (2), and the position of the discharge port (17) corresponds to the tensioning roller (24).

6. A carbon ribbon connection device with tensioning function according to claim 5, characterized in that: The winding mechanism comprises two support plates (18), a winding disk (19) is rotatably connected between the two support plates (18), and a winding roller (20) is fixedly arranged between the two winding disks (19).

7. A carbon ribbon connection device with tensioning function according to claim 6, characterized in that: A winding motor (21) is fixedly mounted on the surface of the support plate (18), and an output shaft of the winding motor (21) is fixedly connected to the surface of the winding disk (19).

8. The carbon ribbon connection device with tensioning function according to claim 7, characterized in that: A filter screen (22) is fixedly connected to the inner wall of the dust collection box (4), and the position of the filter screen (22) corresponds to the input end of the second air pump (6).

9. The carbon ribbon connection device with tensioning function according to claim 8, characterized in that: The upper surface of the equipment box (2) is provided with a strip-shaped limiting hole, the linkage block (11) is slidably connected to the inner wall of the strip-shaped limiting hole, the front and rear surfaces of the equipment box (2) are provided with guide through holes, the surface of the movable frame (12) is fixed with a guide slider (23), and the guide slider (23) is slidably connected to the inner wall of the guide through hole.

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