Winding mechanism of inkjet paper for advertisement manufacturing

Abstract

The utility model provides a rolling mechanism of painting paper for advertisement manufacturing, which relates to the technical field of advertisement painting, and comprises a movable base, a rolling assembly is arranged above the movable base, the rolling assembly comprises a rolling roller, a top pressing block and a U-shaped support frame fixedly connected to the upper surface of the movable base, and the U-shaped support frame is fixedly connected to the upper surface of the movable base. The inner wall of the winding roller is fixedly connected with a protruding part, and the outer surface of the jacking block is fixedly connected with a plurality of springs arranged at equal intervals. According to the winding mechanism of the jet drawing paper for advertisement manufacturing, through the arrangement of the movable base and the winding assembly, the end of the jet drawing paper can be bent and clamped among the top pressing block, the protruding part and the inner wall of the winding roller, operation is easy, and the end of the jet drawing paper can be easily and flatly fixed; compared with an adhesive tape fixing mode, the advertisement manufacturing jet drawing paper cannot be damaged, the fixing stability can be guaranteed, meanwhile, compared with a mode of winding the jet drawing paper by several circles, operation is easy and convenient, and therefore the follow-up rolling effect on the jet drawing paper is facilitated.

Description

Technical Field

[0001] The utility model relates to a winding mechanism for inkjet paper used for advertisement production, in particular to a winding mechanism for inkjet paper used for advertisement production, and belongs to the technical field of advertisement inkjet printing. Background Art

[0002] Advertising production refers to commercial activities such as producing advertising works that can be published, set up, posted, and distributed according to advertising design requirements. In advertising production, an inkjet printer will be used to print the advertising pattern on paper. After the printing is completed, a winding mechanism will be used to roll up and store the printed paper.

[0003] A printing device for producing graphic advertisements is disclosed in the Chinese patent application disclosure specification CN220517828U. When the device is in use, the motor can first drive the connecting shaft to rotate, and then the rotation of the connecting shaft can drive the storage shaft to rotate. Then, the setting of the limit block and the limit groove enables the connecting shaft to better drive the storage shaft to rotate. Then, the upper surface of the base is fixedly connected to the support frame, and a mounting hole is opened on one side surface of the support frame. At this time, the threaded cover is passed through the mounting hole and then threadedly connected to the storage shaft. In this way, the storage shaft is fixed in the current position, and the storage shaft can be removed by removing the threaded cover.

[0004] However, during the implementation of the technical solution of the above patent, it is inconvenient to fix the end of the inkjet paper on the take-up roller completely and flatly. When the existing advertising inkjet paper is wound, the end of the inkjet paper is first fixed on the take-up roller. The conventional fixing method is to stick the end of the inkjet paper to the take-up roller with tape, or to wrap the end of the inkjet paper around the take-up roller for several turns so that the end of the inkjet paper is squeezed and fixed on the take-up roller. The method of sticking with tape may cause unstable fixation due to insufficient viscosity of the tape, or the tape may damage the inkjet paper when the inkjet paper is removed. At the same time, the fixing method of winding the inkjet paper on the take-up roller first makes it difficult for the operator to manually wind the end of the inkjet paper flat and tightly, which makes the operation more difficult. Utility Model Content

[0005] (1) Technical problems solved

[0006] The purpose of the present invention is to provide a winding mechanism for inkjet paper used for advertising production in order to solve the above problem, so as to solve the problem that the end of the inkjet paper is not convenient to be fixed on the winding roller completely and flatly.

[0007] (2) Technical solution

[0008] The utility model is realized through the following technical solutions: a winding mechanism for inkjet paper used for advertising production, comprising a movable base, a winding assembly provided above the movable base, the winding assembly comprising a winding roller, a top pressure block and a U-shaped support frame fixedly connected to the upper surface of the movable base, the inner wall of the winding roller is fixedly connected with a protrusion, the outer surface of the top pressure block is fixedly connected with a plurality of springs arranged at equal distances, the ends of the plurality of springs away from the top pressure block are fixedly connected to the inner wall of the winding roller, the outer surface of the top pressure block is fixedly connected with a plurality of telescopic rods arranged at equal distances, the ends of the plurality of telescopic rods away from the top pressure block are fixedly connected to the inner wall of the winding roller.

[0009] Preferably, the outer surface of the winding roller is fixedly connected to two symmetrical fixed shafts, and the ends of the two fixed shafts away from the winding roller are fixedly connected to a clamping block. The inner wall of the U-shaped support frame is rotatably connected to two symmetrical rotating shafts, and the two rotating shafts are respectively adapted to the two clamping blocks. A clamping slot adapted to the clamping block is provided on the rotating shaft, and the fixed shaft can be limited by inserting the clamping block into the clamping slot of the rotating shaft.

[0010] Preferably, the outer surfaces of the two rotating shafts are slidably connected with sliding tubes, the inner walls of the two sliding tubes are fixedly connected with two anti-slip sliders, the anti-slip sliders are slidably connected to the inner walls of the rotating shafts, the two sliding tubes are respectively adapted to the two fixed shafts, and the sliding tubes can be installed on the fixed shafts by screws.

[0011] Preferably, a servo motor is fixedly connected to the outer surface of the U-shaped support frame, and a driving gear is fixedly connected to the output shaft end of the servo motor. One end of the two rotating shafts, which is closer to the servo motor and away from the winding roller, is fixedly connected to a driven gear, and the driven gear is adapted to the driving gear. When the servo motor is running, the rotating shaft is driven to rotate under the meshing action of the driving gear and the driven gear.

[0012] Preferably, a drying component is provided above the movable base, and the drying component includes a U-shaped fixing frame fixedly connected to the upper surface of the movable base, the inner top wall of the U-shaped fixing frame is fixedly connected to a hot air blower, the output end of the hot air blower is fixedly connected to a connecting hose, and the end of the connecting hose away from the hot air blower is fixedly connected to a blowing hopper, and when the hot air blower is running, hot air is blown toward the inkjet paper through the connecting hose and the blowing hopper.

[0013] Preferably, the inner wall of the U-shaped fixing frame is rotatably connected to two threaded rods, the bottom ends of the two threaded rods are rotatably connected to the upper surface of the movable base, the outer surfaces of the two threaded rods are threadedly connected to threaded tubes, and the two threaded tubes are fixedly connected to the outer surface of the blowing hopper. When the two threaded rods rotate synchronously, they can drive the blowing hopper and the two threaded tubes to move up and down. The height of the blowing hopper can be adjusted according to the height of the inkjet paper transported by different inkjet printers to ensure the drying effect.

[0014] Preferably, the top ends of the two threaded rods are fixedly connected to sprockets, and the two sprockets are connected by a chain transmission. One of the sprockets is provided with a handle to facilitate the operator to rotate the sprocket.

[0015] The utility model provides a winding mechanism for inkjet paper used for advertising production, which has the following beneficial effects:

[0016] 1. The winding mechanism of the inkjet paper for advertising production can bend the end of the inkjet paper and place it between the top pressure block, the raised portion and the inner wall of the winding roller through the arrangement of the mobile base and the winding assembly. The operation is simple and the end of the inkjet paper can be easily fixed flatly. Compared with the tape fixing method, it will not damage the inkjet paper for advertising production and can ensure the stability of the fixation. At the same time, compared with the method of winding the inkjet paper several times, the operation is simple, thereby facilitating the subsequent winding effect of the inkjet paper.

[0017] 2. The winding mechanism of the inkjet paper used for advertising production is equipped with a drying component. After fixing the end of the inkjet paper on the winding roller, the handle on the sprocket is turned. Under the transmission action of the two sprockets and the chain, the two threaded rods rotate synchronously, driving the blowing hopper and the two threaded tubes to move downward, so that the blowing hopper is close to the inkjet paper. The height of the blowing hopper is adjusted according to the different heights of the inkjet paper delivered by different inkjet printers, and the operation of the hot air blower is controlled. Hot air is blown to the inkjet paper through the connecting hose and the blowing hopper, so that the inkjet paper that has just been printed with the advertising pattern is quickly dried to avoid blurring and discoloration of the advertising pattern during subsequent winding. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of the winding roller and the rotating shaft of the utility model;

[0020] Figure 3 This is a schematic diagram of the separate structure of the fixed shaft, rotating shaft and sliding tube of the utility model;

[0021] Figure 4 This is a schematic diagram of the internal structure of the winding roller of the utility model;

[0022] Figure 5It is a three-dimensional structural diagram of the U-shaped fixing frame and the hot air blower of the utility model.

[0023] Description of Reference Numerals

[0024] 1. Mobile base;

[0025] 2. Winding assembly; 21. U-shaped support frame; 22. Winding roller; 23. Pressing block; 24. Raised portion; 25. Spring; 26. Telescopic rod; 27. Fixed shaft; 28. Clamping block; 29. ​​Rotating shaft; 210. Sliding tube; 211. Anti-slip slider; 212. Driven gear; 213. Driving gear; 214. Servo motor;

[0026] 3. Drying assembly; 31. U-shaped fixing frame; 32. Hot air blower; 33. Connecting hose; 34. Blowing hopper; 35. Threaded pipe; 36. Threaded rod; 37. Sprocket. DETAILED DESCRIPTION

[0027] The embodiment of the utility model provides a winding mechanism for inkjet paper used for advertisement production.

[0028] See also Figure 1 、 Figure 2 、 Figure 3 and Figure 4 , including a mobile base 1, a winding assembly 2 is arranged above the mobile base 1, the winding assembly 2 includes a winding roller 22, a top pressure block 23 and a U-shaped support frame 21 fixedly connected to the upper surface of the mobile base 1, the inner wall of the winding roller 22 is fixedly connected with a protrusion 24, the outer surface of the top pressure block 23 is fixedly connected with a plurality of springs 25 arranged at equal distances, and a reserved groove is provided on the winding roller 22, and the inkjet paper is clamped on the side of the top pressure block 23 away from the spring 25, so that the end of the inkjet paper is bent along the protrusion 24 and clamped between the top pressure block 23 and the inner wall of the winding roller 22, and the spring 25 is always in a compressed state, and the end of the inkjet paper is stably fixed.

[0029] The ends of multiple springs 25 away from the top pressure block 23 are fixedly connected to the inner wall of the winding roller 22, and the outer surface of the top pressure block 23 is fixedly connected to multiple telescopic rods 26 arranged at equal distances. The ends of multiple telescopic rods 26 away from the top pressure block 23 are fixedly connected to the inner wall of the winding roller 22, and the telescopic rods 26 serve as a guide for the movement of the top pressure block 23.

[0030] Two symmetrical fixed shafts 27 are fixedly connected to the outer surface of the winding roller 22, and a clamping block 28 is fixedly connected to the end of the two fixed shafts 27 away from the winding roller 22. The inner wall of the U-shaped support frame 21 is rotatably connected to two symmetrical rotating shafts 29. The two rotating shafts 29 are respectively adapted to the two clamping blocks 28. A slot adapted to the clamping block 28 is opened on the rotating shaft 29. Inserting the clamping block 28 into the slot of the rotating shaft 29 can limit the fixed shaft 27.

[0031] The outer surfaces of the two rotating shafts 29 are slidably connected with sliding tubes 210, and the inner walls of the two sliding tubes 210 are fixedly connected with two anti-slip sliders 211. The anti-slip sliders 211 are slidably connected to the inner wall of the rotating shaft 29. Two sliding grooves adapted to the anti-slip sliders 211 are provided on the rotating shaft 29, so that the anti-slip sliders 211 can slide stably in the sliding grooves of the rotating shaft 29. The two sliding tubes 210 are respectively adapted to the two fixed shafts 27, and the sliding tubes 210 can be installed on the fixed shaft 27 by screws.

[0032] A servo motor 214 is fixedly connected to the outer surface of the U-shaped support frame 21, and a driving gear 213 is fixedly connected to the output shaft end of the servo motor 214. One end of the two rotating shafts 29, the rotating shaft 29 close to the servo motor 214 and away from the winding roller 22, is fixedly connected to a driven gear 212. The driven gear 212 is adapted to the driving gear 213. When the servo motor 214 is running, the rotating shaft 29 is driven to rotate under the meshing action of the driving gear 213 and the driven gear 212.

[0033] See also Figure 1 and Figure 5 A drying assembly 3 is provided above the mobile base 1. The drying assembly 3 includes a U-shaped fixing frame 31 fixedly connected to the upper surface of the mobile base 1. The inner top wall of the U-shaped fixing frame 31 is fixedly connected to a hot air blower 32. The output end of the hot air blower 32 is fixedly connected to a connecting hose 33. The end of the connecting hose 33 away from the hot air blower 32 is fixedly connected to a blowing hopper 34. When the hot air blower 32 is running, hot air is blown toward the inkjet paper through the connecting hose 33 and the blowing hopper 34.

[0034] The inner wall of the U-shaped fixing frame 31 is rotatably connected to two threaded rods 36, the bottom ends of the two threaded rods 36 are rotatably connected to the upper surface of the movable base 1, the outer surfaces of the two threaded rods 36 are threadedly connected to threaded tubes 35, and the two threaded tubes 35 are fixedly connected to the outer surface of the blowing hopper 34. When the two threaded rods 36 rotate synchronously, they can drive the blowing hopper 34 and the two threaded tubes 35 to move up and down. The height of the blowing hopper 34 can be adjusted according to the height of the inkjet paper conveyed by different inkjet printers to ensure the drying effect.

[0035] The top ends of the two threaded rods 36 are fixedly connected to sprockets 37, and the two sprockets 37 are connected by a chain transmission. Under the transmission action of the two sprockets 37 and the chain, the two threaded rods 36 can rotate synchronously. A handle is provided on one of the sprockets 37 to facilitate the operator to rotate the sprocket 37.

[0036] When the utility model is in use: the operator moves the top pressure block 23 toward the direction close to the spring 25, the spring 25 will be compressed, and then the end of the inkjet paper is inserted into the reserved groove of the take-up roller 22. At this time, the end of the inkjet paper is located on the side of the top pressure block 23 away from the spring 25. Then the top pressure block 23 is released, and the top pressure block 23 is pushed to squeeze the inkjet paper under the elastic force of the compressed spring 25, and the end of the inkjet paper is bent under the action of the protrusion 24, so that the end of the inkjet paper is fixed on the take-up roller 22. Then the servo motor 214 is controlled to operate, and under the meshing action of the driven gear 212 and the driving gear 213, the rotating shaft 29, the fixed shaft 27 and the take-up roller 22 are driven to rotate, so that the take-up roller 22 reels the inkjet paper.

[0037] After winding is completed, the bolt on the sliding tube 210 is unscrewed from the fixed shaft 27, and then the sliding tube 210 is moved away from the winding roller 22. Then the block 28 can be removed from the rotating shaft 29, thereby removing the winding roller 22. The reverse operation can be used to install a new winding roller 22. This device can bend the end of the inkjet paper and clamp it between the top pressure block 23, the protrusion 24 and the inner wall of the winding roller 22. The operation is simple and easy to flatten and fix the end of the inkjet paper, thereby facilitating the subsequent winding effect of the inkjet paper.

[0038] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A winding mechanism for inkjet paper used for advertising production, comprising a movable base (1), characterized in that: A winding assembly (2) is provided above the movable base (1), and the winding assembly (2) includes a winding roller (22), a top pressure block (23) and a U-shaped support frame (21) fixedly connected to the upper surface of the movable base (1); a protrusion (24) is fixedly connected to the inner wall of the winding roller (22); a plurality of springs (25) arranged at equal distances are fixedly connected to the outer surface of the top pressure block (23); the ends of the plurality of springs (25) away from the top pressure block (23) are fixedly connected to the inner wall of the winding roller (22); a plurality of telescopic rods (26) arranged at equal distances are fixedly connected to the outer surface of the top pressure block (23); the ends of the plurality of telescopic rods (26) away from the top pressure block (23) are fixedly connected to the inner wall of the winding roller (22).

2. The winding mechanism for inkjet paper for advertising production according to claim 1, characterized in that: The outer surface of the winding roller (22) is fixedly connected to two symmetrical fixed shafts (27), and one end of the two fixed shafts (27) away from the winding roller (22) is fixedly connected to a clamping block (28). The inner wall of the U-shaped support frame (21) is rotatably connected to two symmetrical rotating shafts (29), and the two rotating shafts (29) are respectively adapted to the two clamping blocks (28).

3. The winding mechanism for inkjet paper for advertising production according to claim 2, characterized in that: The outer surfaces of the two rotating shafts (29) are slidably connected to sliding tubes (210), and the inner walls of the two sliding tubes (210) are fixedly connected to two anti-slip sliders (211). The anti-slip sliders (211) are slidably connected to the inner walls of the rotating shafts (29), and the two sliding tubes (210) are respectively adapted to the two fixed shafts (27).

4. The winding mechanism for inkjet paper for advertising production according to claim 2, characterized in that: A servo motor (214) is fixedly connected to the outer surface of the U-shaped support frame (21), an output shaft end of the servo motor (214) is fixedly connected to a driving gear (213), and one end of the rotating shaft (29) closer to the servo motor (214) and away from the winding roller (22) of the two rotating shafts (29) is fixedly connected to a driven gear (212), and the driven gear (212) is adapted to the driving gear (213).

5. The winding mechanism for inkjet paper for advertising production according to claim 1, characterized in that: A drying assembly (3) is provided above the mobile base (1), and the drying assembly (3) comprises a U-shaped fixing frame (31) fixedly connected to the upper surface of the mobile base (1); a hot air blower (32) is fixedly connected to the inner top wall of the U-shaped fixing frame (31); an output end of the hot air blower (32) is fixedly connected to a connecting hose (33); and an end of the connecting hose (33) away from the hot air blower (32) is fixedly connected to a blowing hopper (34).

6. The winding mechanism for inkjet paper for advertising production according to claim 5, characterized in that: The inner wall of the U-shaped fixing frame (31) is rotatably connected to two threaded rods (36), the bottom ends of the two threaded rods (36) are rotatably connected to the upper surface of the movable base (1), the outer surfaces of the two threaded rods (36) are threadedly connected to threaded tubes (35), and the two threaded tubes (35) are fixedly connected to the outer surface of the blowing hopper (34).

7. The winding mechanism for inkjet paper for advertising production according to claim 6, characterized in that: The top ends of the two threaded rods (36) are fixedly connected to sprockets (37), and the two sprockets (37) are connected via a chain transmission.

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