A paper reel device with guide groove and paper machine equipment

Abstract

The utility model discloses a paper reeling cylinder device with guide grooves and a paper machine equipment. The paper reeling cylinder device with guide grooves comprises a paper reeling cylinder body and a guide part arranged on the axial end surface of the paper reeling cylinder body. The guide part comprises a plurality of guide groove units, and the plurality of guide groove units are evenly distributed on the axial end surface of the paper reeling cylinder body along the axial direction of the paper reeling cylinder body. A plurality of guide groove units with a certain width and depth are evenly distributed around the axial end surface of the paper reeling cylinder body. When there is air cross-flow in the paper feeding, the airflow at the paper feeding end can be discharged to the paper discharging end through the plurality of guide groove units, thereby reducing and eliminating the situation that the base paper floats or bulges when the base paper is rolled up, improving the success of rolling up and increasing the paper rolling efficiency, reducing the production cost, reducing the work intensity of the operator, and facilitating the production arrangement plan of the base paper production.

Description

Technical Field

[0001] The utility model relates to the field of papermaking equipment, in particular to a paper reel device with a guide groove and papermaking machine equipment. Background Art

[0002] The roller surface of the existing paper reel cylinder is a smooth roller surface. When the paper reel machine is working, the traction movement of the base paper drives the nearby air to flow toward the paper reel cylinder, causing the base paper to float or bulge at the feeding end when feeding into the paper reel cylinder, affecting the base paper reeling efficiency and the quality of the finished paper. In serious cases, it is necessary to stop the paper reeling and re-wind the paper, resulting in cost waste, reduced paper reeling efficiency, and affecting the production plan. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a paper reel device with a guide groove and a paper machine equipment.

[0004] The technical solution adopted by the utility model to solve the technical problem is: constructing a paper reel cylinder device with a guide groove, which comprises a paper reel cylinder body and a guide part arranged on the axial end surface of the paper reel cylinder body;

[0005] The guide portion comprises a plurality of guide slot units, and the plurality of guide slot units are evenly spaced and distributed on the axial end surface of the paper reeling cylinder body along the axial direction of the paper reeling cylinder body.

[0006] In some embodiments, the interval between each adjacent guide channel unit is 12 mm.

[0007] In some embodiments, the width of the guide channel unit is 1.3 mm.

[0008] In some embodiments, the depth of the guide channel unit is 1.2 mm.

[0009] In some embodiments, the length of the paper reel body is 4050 mm.

[0010] In some embodiments, two ends of the paper reel body are connected with connecting shafts.

[0011] In this embodiment, a papermaking machine equipment is also constructed, which includes the paper reeling cylinder device with guide grooves and a frame, and the paper reeling cylinder device with guide grooves is installed on the frame.

[0012] In some embodiments, a bearing seat is provided on the frame, and the paper reel cylinder device with guide grooves is rotatably connected to the bearing seat via a connecting shaft.

[0013] In some embodiments, the paper machine equipment further includes a support rail connected to the frame and a paper reel disposed on the support rail and corresponding to the paper reel cylinder device with guide grooves.

[0014] The implementation of the utility model has the following beneficial effects: a plurality of guide groove units of a certain width and depth are evenly distributed around the axial end surface of the paper winding cylinder body, and when there is air cross-flow during paper feeding, the airflow at the paper feeding end can be discharged to the paper discharging end through the plurality of guide groove units, thereby reducing and eliminating the phenomenon of base paper floating or bulging when the base paper is wound up, improving the success rate of winding and increasing the paper winding efficiency, reducing production costs, reducing the work intensity of operators, and being beneficial to the production arrangement plan of base paper production. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the utility model, the utility model will be further described below in conjunction with the accompanying drawings and embodiments. It should be understood that the following drawings only show certain embodiments of the utility model, and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work. In the drawings:

[0016] Figure 1 It is a structural schematic diagram of a paper reel cylinder device with a guide groove in some embodiments of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the guide channel unit in some embodiments of the utility model;

[0018] Figure 3 It is a structural schematic diagram of a papermaking machine equipment in some embodiments of the utility model. DETAILED DESCRIPTION

[0019] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation methods of the present invention are now described in detail with reference to the accompanying drawings. In the following description, it should be understood that the directions or positional relationships indicated by "front", "back", "up", "down", "left", "right", "longitudinal", "horizontal", "vertical", "horizontal", "top", "bottom", "inside", "outside", "head", "tail", etc. are based on the directions or positional relationships shown in the accompanying drawings, are constructed and operated in a specific direction, and are only for the convenience of describing the present technical solution, rather than indicating that the device or element referred to must have a specific direction, and therefore cannot be understood as a limitation to the present invention.

[0020] It should also be noted that, unless otherwise clearly specified and limited, the terms such as "installed", "connected", "connected", "fixed", "set" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. When an element is referred to as being "on" or "under" another element, the element can be "directly" or "indirectly" located on the other element, or there may be one or more intermediate elements. The terms "first", "second", "third", etc. are only for the convenience of describing the present technical solution, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first", "second", "third", etc. can explicitly or implicitly include one or more of the features. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0021] See also Figure 1 and Figure 2 , is a paper reel cylinder device with guide grooves of the utility model, which includes a paper reel cylinder body 1 and a guide portion 2 arranged on the axial end surface of the paper reel cylinder body 1, the guide portion 2 includes a plurality of guide groove units 21, and the plurality of guide groove units 21 are evenly spaced and distributed on the axial end surface of the paper reel cylinder body 1 along the axial direction of the paper reel cylinder body 1. It can be understood that since the roller surface of the existing paper reel cylinder is a smooth roller surface, the traction movement of the base paper during the operation of the paper reel drives the nearby air to flow toward the paper reel cylinder, causing the base paper to float or bulge at the paper feeding end when entering the paper reel cylinder, affecting the base paper winding efficiency and the quality of the paper. Therefore, in this embodiment, a plurality of guide groove units 21 of a certain width and depth are evenly distributed around the axial end surface of the paper reel cylinder body 1, such as Figure 3 As shown, when there is air cross-flow during paper feeding, the airflow at the paper feeding end A can be discharged to the paper outlet end B via a plurality of guide slot units 21, thereby reducing and eliminating the phenomenon of base paper floating or bulging when the base paper is wound up, improving the success rate of winding up and increasing the paper winding efficiency, reducing production costs, reducing the workload of operators, and being beneficial to the production arrangement plan of base paper production.

[0022] Preferably, the interval s between each adjacent guide groove unit 21 is 12 mm, the width w of the guide groove unit 21 is 1.3 mm, and the depth h of the guide groove unit 21 is 1.2 mm. The size of the guide groove can be adjusted according to the actual size of the paper reel device with guide groove. In this embodiment, the number of the guide groove units 21 is 300.

[0023] Both ends of the paper reel cylinder body 1 are connected with connecting shafts 3 , and the connecting shaft 3 is coaxially arranged with the paper reel cylinder body 1 .

[0024] In this embodiment, a papermaking machine device is also constructed, which includes the above-mentioned paper reel cylinder device with guide grooves and a frame 4, and the paper reel cylinder device with guide grooves is installed on the frame 4. A bearing seat 41 is provided on the frame 4, and the paper reel cylinder device with guide grooves is rotatably connected to the bearing seat 41 through a connecting shaft 3, so that the paper reel cylinder device with guide grooves can rotate relative to the frame 4. In addition, the papermaking machine device also includes a support rail 42 connected to the frame 4 and a paper reel roller 43 provided on the support rail 42 and corresponding to the paper reel cylinder device with guide grooves.

[0025] It can be understood that the above embodiments only express the preferred implementation methods of the utility model, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the patent scope of the utility model. It should be pointed out that, for ordinary technicians in this field, without departing from the concept of the utility model, the above-mentioned technical features can be freely combined, and several deformations and improvements can be made, which all belong to the protection scope of the utility model. Therefore, all equivalent changes and modifications made to the scope of the claims of the utility model should fall within the scope of the claims of the utility model.

Claims

1. A paper reel device with a guide groove, characterized in that: It comprises a paper reel cylinder body (1) and a flow guide portion (2) arranged on the axial end surface of the paper reel cylinder body (1); The guide portion (2) comprises a plurality of guide slot units (21), and the plurality of guide slot units (21) are evenly spaced and distributed on the axial end surface of the paper reeling cylinder body (1) along the axial direction of the paper reeling cylinder body (1).

2. The paper reel device with guide grooves according to claim 1, characterized in that: The interval between each adjacent guide channel unit (21) is 12 mm.

3. The paper reel device with guide grooves according to claim 1, characterized in that: The width of the guide groove unit (21) is 1.3 mm.

4. The paper reel device with guide grooves according to claim 1, characterized in that: The depth of the guide groove unit (21) is 1.2 mm.

5. The paper reel device with guide grooves according to claim 1, characterized in that: The number of the guide channel units (21) is 300.

6. The paper reel device with guide grooves according to claim 1, characterized in that: The length of the paper reel cylinder body (1) is 4050 mm.

7. The paper reel device with guide grooves according to claim 1, characterized in that: Both ends of the paper reel cylinder body (1) are connected with connecting shafts (3).

8. A paper machine device, characterized in that: It comprises a paper reeling cylinder device with guide grooves as claimed in any one of claims 1 to 6 and a frame (4), wherein the paper reeling cylinder device with guide grooves is mounted on the frame (4).

9. The paper machine equipment according to claim 8, characterized in that: A bearing seat (41) is provided on the frame (4), and the paper reel device with guide grooves is rotatably connected to the bearing seat (41) via a connecting shaft (3).

10. The paper machine equipment according to claim 8, characterized in that: The paper machine equipment further comprises a support rail (42) connected to the frame (4) and a paper reel (43) arranged on the support rail (42) and corresponding to the paper reel cylinder device with guide grooves.

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