Winding device for production of impregnated kraft paper

Abstract

The utility model relates to the technical field of kraft paper production, in particular to a winding device for impregnated kraft paper production, which comprises a fixing frame, a motor fixedly connected to the rear end of the fixing frame, a first baffle plate fixedly connected to the output shaft end of the motor, and a receiving cylinder, a first support frame and a telescopic rod fixedly connected to the front end of the first baffle plate, the interiors of the multiple sliding holes are slidably connected with extrusion plates, the interiors of the first supporting frames are rotatably connected with threaded rods, the circumferential surfaces of the threaded rods are in threaded connection with threaded cylinders, the circumferential surfaces of the threaded cylinders are fixedly connected with lug plates, the circumferential surfaces of the threaded cylinders are fixedly connected with multiple first fixing seats, and the interiors of the multiple first fixing seats are rotatably connected with connecting rods; and the plurality of connecting rods are rotationally connected with the extrusion plate. According to the utility model, the wound impregnated kraft paper and the winding drum can be conveniently and quickly detached from the circumferential surface of the material receiving barrel together, so that the material receiving barrel can be conveniently and quickly used for next winding operation in time.

Description

Technical Field

[0001] The utility model relates to the technical field of kraft paper production, in particular to a winding device for producing impregnated kraft paper. Background Art

[0002] Kraft paper usually keeps its original yellow-brown color and has high strength. Kraft paper is widely used in various packaging products, such as paper bags, handbags, color boxes, gift boxes, and printed kraft paper. Kraft paper printing can be done by flexographic printing, gravure printing, offset printing, and screen printing. As long as you master the essentials of printing technology, are familiar with the printing suitability of printing inks and kraft paper, reasonably select and mix inks, and control equipment parameters, you can get the best quality results. In the current use of kraft paper, impregnation technology is often used to fill the voids in the kraft paper to make it more waterproof.

[0003] At present, during the rolling process of impregnated kraft paper, one end of the impregnated kraft paper is directly wound around the circumferential surface of the receiving drum and rolled up. However, after the impregnated kraft paper is rolled up, the end of the impregnated kraft paper is tightly attached to the receiving drum, and the rolled impregnated kraft paper cannot be quickly removed, which seriously affects the next rolling operation. Therefore, it is necessary to design a rolling device for the production of impregnated kraft paper. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a winding device for producing impregnated kraft paper.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a winding device for producing impregnated kraft paper, comprising a fixed frame, the rear end of the fixed frame is fixedly connected to a motor, the output shaft end of the motor is fixedly connected to a first baffle, the front end of the first baffle is fixedly connected to a material receiving cylinder, a first support frame and a telescopic rod, and the telescopic rod and the first support frame are both located in the material receiving cylinder, the circumferential surface of the material receiving cylinder is provided with a plurality of sliding holes, the interiors of the plurality of sliding holes are slidably connected to an extrusion plate, the interior of the first support frame is rotatably connected to a threaded rod, the circumferential surface of the threaded rod is threadedly connected to a threaded cylinder, the circumferential surface of the threaded cylinder is fixedly connected to an ear plate, the end of the telescopic rod away from the first baffle is fixedly connected to the ear plate, the circumferential surface of the threaded cylinder is fixedly connected to a plurality of first fixed seats, the interiors of the plurality of first fixed seats are rotatably connected to connecting rods, and the plurality of connecting rods are rotatably connected to the extrusion plate.

[0006] Furthermore, a handle is fixedly connected to the circumferential surface of the threaded rod, and the handle is located at the front end of the material receiving barrel.

[0007] Furthermore, the telescopic rods and ear plates are provided in three numbers and are evenly distributed around the threaded barrel.

[0008] Furthermore, the inner wall of the material receiving barrel is fixedly connected to a second support frame, and the threaded rod passes through the second support frame and is rotatably connected to the second support frame.

[0009] Furthermore, a second baffle is threadedly connected to the circumferential surface of the receiving barrel, and the second baffle is located at the front end of the first baffle.

[0010] Furthermore, a first guide roller and a second guide roller are rotatably connected in sequence from left to right inside the fixing frame, and the second guide roller is located at the upper end of the first guide roller.

[0011] Furthermore, a sliding plate is fixedly connected to the inner walls of the plurality of extrusion plates, and the sliding plate is located in the sliding hole and is slidably connected to the sliding hole.

[0012] The utility model has the following beneficial effects:

[0013] Compared with the prior art, the winding device for producing impregnated kraft paper sleeves a reel on the circumferential surface of the receiving drum and controls the rotation of the threaded rod, so that the threaded drum drives the fixed seat to move backward under the cooperation of the telescopic rod and the ear plate, and then drives the extrusion plate to move outward along the sliding hole under the cooperation of the connecting rod, so that the installed reel can be fixed with the extrusion plate. At this time, the impregnated kraft paper is wound on the circumferential surface of the reel, and after the winding operation is completed, the threaded rod can be controlled to rotate in the reverse direction so that the extrusion plate is away from the reel, so that the impregnated kraft paper and the reel that have been rolled up can be quickly removed from the circumferential surface of the receiving drum, so that the receiving drum can be used quickly and timely for the next winding operation; in addition, by controlling the operation of the threaded rod, under the cooperation of the threaded drum, the fixing seat, the connecting rod, the telescopic rod and the ear plate, the extrusion plate can be controlled to move outward along the sliding hole, and at this time the extrusion plate can fix reels with different inner diameters, so as to facilitate the use of reels with different diameters to roll up the impregnated kraft paper. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a winding device for producing impregnated kraft paper proposed by the utility model;

[0015] Figure 2 This is a structural schematic diagram of a winding device for producing impregnated kraft paper proposed by the utility model, after the receiving cylinder and the second baffle are separated from each other from the right side;

[0016] Figure 3 A winding device for producing impregnated kraft paper proposed by the utility model Figure 2 A is a schematic diagram of the enlarged structure of the middle part;

[0017] Figure 4A winding device for producing impregnated kraft paper proposed by the utility model Figure 2 Schematic diagram of the enlarged structure of B.

[0018] Legend:

[0019] 1. Fixed frame; 2. First guide roller; 3. Second guide roller; 4. First baffle plate; 5. Second baffle plate; 6. Material collecting barrel; 7. Handle; 8. Extrusion plate; 9. Motor; 10. Sliding hole; 11. Telescopic rod; 12. First support frame; 13. Ear plate; 14. Threaded rod; 15. Threaded barrel; 16. First fixed seat; 17. Connecting rod; 18. Second support frame; 19. Sliding plate. DETAILED DESCRIPTION

[0020] Reference Figure 1-4 The utility model provides a winding device for producing impregnated kraft paper, comprising a fixed frame 1, a motor 9 is fixedly connected to the rear end of the fixed frame 1, a first baffle plate 4 is fixedly connected to the output shaft end of the motor 9, a material receiving cylinder 6, a first support frame 12 and a telescopic rod 11 are fixedly connected to the front end of the first baffle plate 4, and the telescopic rod 11 and the first support frame 12 are both located in the material receiving cylinder 6, a plurality of sliding holes 10 are provided on the circumferential surface of the material receiving cylinder 6, and an extrusion plate 8 is slidably connected to the interior of the plurality of sliding holes 10, a threaded rod 14 is rotatably connected to the interior of the first support frame 12, a threaded cylinder 15 is threadedly connected to the circumferential surface of the threaded rod 14, an ear plate 13 is fixedly connected to the circumferential surface of the threaded cylinder 15, an end of the telescopic rod 11 away from the first baffle plate 4 is fixedly connected to the ear plate 13, a plurality of first fixed seats 16 are fixedly connected to the circumferential surface of the threaded cylinder 15, a plurality of first fixed seats 16 are rotatably connected to the interior of the plurality of first fixed seats 16, and a connecting rod 17 is rotatably connected to the interior of the plurality of sliding holes 10, and a plurality of connecting rods 17 are rotatably connected to the extrusion plate 8. During operation, first, the reel is put on the circumferential surface of the receiving drum 6, and then the threaded rod 14 is rotated. At this time, under the action of the telescopic rod 11 and the ear plate 13, the threaded drum 15 will move backward along the threaded rod 14, and then drive multiple fixed seats to move backward at the same time. At this time, with the cooperation of the connecting rod 17, multiple extrusion plates 8 can be driven to move outward along the sliding hole 10 at the same time. The multiple extrusion plates 8 simultaneously squeeze the fixed reel so that the reel can be stably located on the circumferential surface of the receiving drum 6. At this time, one end of the impregnated kraft paper is wound on the circumferential surface of the reel, and the motor 9 is controlled to operate. The motor 9 drives the first baffle 4 to rotate, and then drives the receiving drum 6 and the reel to rotate. At this time, the reel can gradually reel up the impregnated kraft paper. When the reeling is completed, the threaded rod 14 is rotated in the opposite direction so that the extrusion plate 8 no longer squeezes the reel. The reel can be removed from the receiving drum 6 together with the impregnated kraft paper that has been rolled up, so that the receiving drum 6 can be used for the next reeling operation.

[0021] Further, the circumferential surface of the threaded rod 14 is fixedly connected with a handle 7, and the handle 7 is located at the front end of the material receiving barrel 6. During operation, the existence of the handle 7 facilitates the control of the rotation of the threaded rod 14.

[0022] Further, the telescopic rod 11 and the ear plate 13 are both provided with three and are evenly distributed around the threaded barrel 15. During operation, the threaded barrel 15 can be moved forward and backward more stably.

[0023] Further, the inner wall of the receiving barrel 6 is fixedly connected with a second support frame 18, and the threaded rod 14 passes through the second support frame 18 and is rotatably connected with the second support frame 18. During operation, under the action of the second support frame 18, the threaded rod 14 can be rotated more stably.

[0024] Furthermore, the circumferential surface of the receiving drum 6 is threadedly connected with a second baffle 5, and the second baffle 5 is located at the front end of the first baffle 4. During operation, after the reel is fixedly mounted on the receiving drum 6, the second baffle 5 can be threadedly mounted on the circumferential surface of the receiving drum 6, so that the second baffle 5 blocks the front end of the reel, so as to facilitate the subsequent stable use of the reel to reel the impregnated kraft paper. When the reel and the impregnated kraft paper need to be removed together, the second baffle 5 needs to be removed first, and then the threaded rod 14 can be controlled in the reverse direction.

[0025] Furthermore, the interior of the fixed frame 1 is connected to the first guide roller 2 and the second guide roller 3 in a rotatable manner from left to right, and the second guide roller 3 is located at the upper end of the first guide roller 2. During operation, the first guide roller 2 and the second guide roller 3 cooperate with each other to guide the impregnated kraft paper to be rolled up, so that the impregnated kraft paper can be rolled up stably later.

[0026] Furthermore, the inner walls of the plurality of extrusion plates 8 are fixedly connected with sliding plates 19, which are located in the sliding holes 10 and are slidably connected with the sliding holes 10. During operation, under the action of the sliding plates 19, the extrusion plates 8 can move along the sliding holes 10 more stably.

[0027] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A winding device for producing impregnated kraft paper, comprising a fixed frame (1), characterized in that: The rear end of the fixed frame (1) is fixedly connected to a motor (9), the output shaft end of the motor (9) is fixedly connected to a first baffle (4), the front end of the first baffle (4) is fixedly connected to a material receiving barrel (6), a first support frame (12) and a telescopic rod (11), and the telescopic rod (11) and the first support frame (12) are both located in the material receiving barrel (6), a plurality of sliding holes (10) are provided on the circumferential surface of the material receiving barrel (6), the interiors of the plurality of sliding holes (10) are all slidably connected to an extrusion plate (8), and the first support frame (12) is provided with a plurality of sliding holes (10). A threaded rod (14) is rotatably connected inside, a threaded barrel (15) is threadedly connected to the circumferential surface of the threaded rod (14), an ear plate (13) is fixedly connected to the circumferential surface of the threaded barrel (15), an end of the telescopic rod (11) away from the first baffle (4) is fixedly connected to the ear plate (13), a plurality of first fixing seats (16) are fixedly connected to the circumferential surface of the threaded barrel (15), a connecting rod (17) is rotatably connected inside the plurality of first fixing seats (16), and the plurality of connecting rods (17) are rotatably connected to the extrusion plate (8).

2. A winding device for producing impregnated kraft paper according to claim 1, characterized in that: A handle (7) is fixedly connected to the circumferential surface of the threaded rod (14), and the handle (7) is located at the front end of the material receiving barrel (6).

3. A winding device for producing impregnated kraft paper according to claim 1, characterized in that: The telescopic rods (11) and the ear plates (13) are each provided in three numbers and are evenly distributed around the threaded cylinder (15).

4. A winding device for producing impregnated kraft paper according to claim 1, characterized in that: The inner wall of the receiving barrel (6) is fixedly connected to a second support frame (18), and the threaded rod (14) passes through the second support frame (18) and is rotatably connected to the second support frame (18).

5. The winding device for producing impregnated kraft paper according to claim 1, characterized in that: The circumferential surface of the receiving barrel (6) is threadedly connected to a second baffle (5), and the second baffle (5) is located directly at the front end of the first baffle (4).

6. A winding device for producing impregnated kraft paper according to claim 1, characterized in that: The interior of the fixed frame (1) is connected to a first guide roller (2) and a second guide roller (3) in a manner that they rotate in sequence from left to right, and the second guide roller (3) is located at the upper end of the first guide roller (2).

7. A winding device for producing impregnated kraft paper according to claim 1, characterized in that: The inner walls of the plurality of extrusion plates (8) are fixedly connected with sliding plates (19), and the sliding plates (19) are located in the sliding holes (10) and are slidably connected to the sliding holes (10).

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