Rewinding machine convenient to operate for rewinding paper

By installing an operation panel and guardrail structure on the outside of the rewinder, the problem of core slippage caused by the long crawling time of the rewinder was solved, improving operating efficiency and safety.

CN223722326UActive Publication Date: 2025-12-26SHANYING INT HLDG CO LTD
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Patent Information

Application Number
CN202520251635.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-02-18
Publication Date
2025-12-26
Estimated Expiration
2035-02-18

AI Technical Summary

Technical Problem

The rewinder is four to five meters away from the paper feed point to the operating table. The operator has to crawl to press the run button, which results in a long crawling time, and the paper web cannot be taut, causing core slippage.

Method used

An operation panel is installed on the outside of the rewinding machine. Combined with guardrails and connecting frames, the panel can be flexibly adjusted and quickly operated by means of slide rails and cylinders.

Benefits of technology

It reduces the time operators spend running back and forth, improves work efficiency, prevents core leakage, and enhances operational flexibility and safety.

✦ Generated by Eureka AI based on patent content.

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    Figure CN223722326U_ABST
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Abstract

The utility model discloses a rewinding paper rewinding machine convenient to operate, which relates to the technical field of rewinding paper winding and comprises a rewinding machine body and a winding roller. The rewinding machine further comprises a rotating seat which is arranged on one side of the outer portion of the rewinding machine body, a connecting frame is installed at the front end of the rotating seat, the connecting frame is hinged to the rotating seat, an operation panel is installed below the front end of the connecting frame, the operation panel is arranged on the outer side of the rewinding machine, and original buttons on an operation table are added to the operation panel. According to the rewinding machine, the operation panel is arranged on the outer side of the rewinding machine, the operation panel is arranged on the outer side of the rewinding machine, an operator can conveniently and rapidly make contact with the operation panel for operation, on one hand, the back-and-forth running time of the operator is shortened, the working efficiency is improved, and on the other hand, the core channeling situation caused by long crawling time is avoided; and an operator can touch the operation panel to operate once opening the door plate, so that the time is greatly shortened.
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Description

TECHNICAL FIELD

[0001] The utility model relates to rewinding paper winding technical field, concretely is a rewinding paper rewinder convenient to operation. BACKGROUND

[0002] The rewinding paper rewinder, namely rewinder, is a special equipment for papermaking and is mainly used for rewinding paper rolls (called raw paper rolls) produced by a papermaking machine in sequence, so that the paper is made into finished paper after rewinding, and the rewinder is mainly used for rewinding and slitting of paper, film, mica tape and other materials. It can slit wide rolls and plays an important role in subsequent slitting and processing. In the paper production process, the rewinder is usually used to rewind large paper rolls into small ones for subsequent processing and use, thereby improving production efficiency and reducing production cost.

[0003] The rewinder crawls before starting, and the tension is relatively low during the crawling process, so the paper web cannot be tightened. Only after running can the tension gradually increase, and the paper web is in a tight state. After crawling, the operator needs to observe the edge cutting condition of both sides. Since there is a distance of four to five meters from the rewinder paper guide to the operation table, and then to the operation table to press the running button, this will result in a crawling time of more than 5s, and even the crawling time of slow operators is longer. The paper web cannot be tightly wound, and the core may shift after the customer uses it. Therefore, the present application provides a rewinding paper rewinder convenient to operate to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a rewinding paper rewinder convenient to operate to solve the problem that the crawling time is more than 5s due to the distance of four to five meters from the rewinder paper guide to the operation table, and then to the operation table to press the running button.

[0005] To achieve the above object, the utility model provides the following technical scheme: a rewinding paper rewinder convenient to operate, comprising a rewinder body and a winding roller.

[0006] Further comprising:

[0007] The rotating seat is arranged at the outer side of the rewinding machine body, a connecting frame is arranged at the front end of the rotating seat, and the connecting frame and the rotating seat are hinged, an operation panel is arranged at the front end of the connecting frame, guardrails are symmetrically arranged at both sides of the rewinding machine body and the winding roller, the front end of the connecting frame extends outward of the guardrails, the operation panel is arranged outward of the guardrails, and the surface of the guardrails is provided with a blocking net, a door plate is arranged at the middle part of the guardrails, the surface of the door plate is provided with a blocking net, the door plate is hinged and opened and closed through a connecting piece, and the door plate is arranged between the rewinding machine body and the winding roller.

[0008] Preferably, the inside of the connecting frame is provided with a first sliding groove, and the first sliding groove is communicated with the upper and lower ends of the connecting frame, a moving frame is arranged in the first sliding groove, the moving frame is slidingly clamped in the first sliding groove, and the operation panel is arranged at the bottom of the first sliding groove.

[0009] Preferably, the upper end of the moving frame is provided with a gas cylinder, the bottom of the moving frame is provided with a telescopic rod, the operation panel is connected with the bottom of the telescopic rod, and the gas cylinder is connected with the upper end of the telescopic rod.

[0010] Preferably, the surface of the connecting frame is symmetrically provided with a second sliding groove, and the second sliding groove is communicated with the first sliding groove, the surface of the moving frame is symmetrically provided with a threaded hole, and the threaded hole is aligned with the second sliding groove, the moving frame and the connecting frame are connected through a screw rod, the screw rod is screwed with the threaded hole, the screw rod is slidingly clamped in the second sliding groove, and the rear end of the screw rod is provided with a locking knob, and the locking knob is arranged on the outer surface of the connecting frame.

[0011] Preferably, the telescopic rod and the operation panel are connected through a rotating shaft.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] (1) The operation panel is arranged on the outside of the rewinding machine, the buttons originally arranged on the operation table are arranged on the operation panel, the operator can quickly contact the operation panel for operation, on the one hand, the time of the operator running back and forth is reduced, the work efficiency is improved, and on the other hand, the core displacement caused by crawling is solved, the operation panel is arranged on the door plate of the guardrail, the operator can contact the operation panel for operation as soon as the door plate is opened, and the time is greatly reduced.

[0014] (2). The operation panel is installed through the connecting frame, can drive the operation panel to swing horizontally, thereby improving flexibility and facilitating the staff to contact, and the surface of the connecting frame is provided with a sliding groove, can drive the operation panel to slide, further improve flexibility, the operation panel is installed below the moving frame, a cylinder is arranged above the moving frame for driving the operation panel, so that the moving frame can be driven to move up and down, and the operation panel can be adjusted up and down. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is the overall structure schematic diagram of the utility model;

[0016] Fig. 2 It is the connecting frame overhead section view of the utility model;

[0017] Fig. 3 It is the structure enlarged view of A of the utility model;

[0018] In the drawing: 1, rewinding machine body; 2, winding roller; 3, guardrail; 4, door plate; 5, rotating seat; 6, connecting frame; 7, first sliding groove; 8, cylinder; 9, telescopic rod; 10, operation panel; 11, locking knob; 12, second sliding groove; 13, screw rod; 14, moving frame; 15, screw hole; 16, rotating shaft. DETAILED DESCRIPTION

[0019] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0020] The utility model provides a kind of rewinding paper rewinding machine for easy operation, which comprises rewinding machine body 1 and winding roller 2. The utility model mainly solves the problem that the distance from the rewinding machine paper guide to the operation table is four to five meters, and then the operation button is pressed at the operation table, which results in a crawling time of more than 5s, and even the crawling time of slow-moving operators is longer. The paper width cannot be tightly wound, and the core may be displaced when used by the customer.

[0021] For the device provided by the utility model, please refer to Figs. 1-3 , which will be described in detail below.

[0022] The rotating seat 5 is arranged at the outer side of the rewinder body 1, the front end of the rotating seat 5 is provided with a connecting frame 6, the connecting frame 6 is hingedly connected with the rotating seat 5, the front end of the connecting frame 6 is provided with an operation panel 10 below, the rewinder body 1 and the winding roller 2 are symmetrically provided with guardrails 3 at both sides, the front end of the connecting frame 6 extends out of the outer side of the guardrails 3, the operation panel 10 is located outside the guardrails 3, the surface of the guardrails 3 is provided with a mesh, the middle part of the guardrails 3 is provided with a door plate 4, the surface of the door plate 4 is provided with a mesh, the door plate 4 is hingedly connected and opened and closed, and the door plate 4 is located between the rewinder body 1 and the winding roller 2.

[0023] Further, the inside of the connecting frame 6 is provided with a first sliding groove 7, the first sliding groove 7 is communicated with the upper and lower ends of the connecting frame 6, the inside of the first sliding groove 7 is provided with a moving frame 14, the moving frame 14 is slidingly clamped in the inside of the first sliding groove 7, and the operation panel 10 is arranged at the bottom of the first sliding groove 7, used for driving the moving frame 14 to slide horizontally, thereby improving the flexibility of the operation panel, the surface of the connecting frame 6 is symmetrically provided with a second sliding groove 12 at both sides, the second sliding groove 12 is communicated with the first sliding groove 7, the surface of the moving frame 14 is symmetrically provided with screw holes 15 at both sides, the screw holes 15 are aligned with the second sliding groove 12, the moving frame 14 is connected with the connecting frame 6 through a screw rod 13, the screw rod 13 is threadedly connected with the screw holes 15, the screw rod 13 is slidingly clamped in the inside of the second sliding groove 12, the rear end of the screw rod 13 is provided with a locking knob 11, the locking knob 11 is located on the outer surface of the connecting frame 6, the moving frame 14 is locked, preventing loosening and deviation, the upper end of the moving frame 14 is provided with an air cylinder 8, the bottom of the moving frame 14 is provided with a telescopic rod 9, the operation panel 10 is connected with the bottom of the telescopic rod 9 through a rotating shaft 16, so that the operation panel 10 can swing at the bottom of the telescopic rod 9, thereby facilitating angle adjustment, the operation panel 10 is connected with the bottom of the telescopic rod 9, and the air cylinder 8 is connected with the upper end of the telescopic rod 9, used for driving the operation panel 10 to move up and down.

[0024] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and range of equivalent elements of the claims are intended to be embraced therein. Any reference signs in the claims should not be considered as limiting the claims involved.

Claims

1. A rewinding machine for rewinding paper, comprising a rewinding machine body (1) and a winding roller (2); characterized in that Further comprising: a rotating seat (5) arranged on the outer side of the rewinding machine body (1), a connecting frame (6) being mounted on the front end of the rotating seat (5), and the connecting frame (6) being hingedly connected with the rotating seat (5), an operation panel (10) being mounted below the front end of the connecting frame (6), guardrails (3) being symmetrically arranged on both sides of the rewinding machine body (1) and the winding roller (2), the front end of the connecting frame (6) extending out of the outer side of the guardrails (3), the operation panel (10) being located outside the guardrails (3), and the surface of the guardrails (3) being provided with a barrier net, a door plate (4) being arranged in the middle of the guardrails (3), the surface of the door plate (4) being provided with a barrier net, the door plate (4) being hingedly connected and being opened and closed, and the door plate (4) being located between the rewinding machine body (1) and the winding roller (2).

2. A paper rewind machine for facilitating operation according to claim 1, characterized in that: A first sliding groove (7) is arranged in the connecting frame (6), and the first sliding groove (7) is communicated with the upper and lower ends of the connecting frame (6), a moving frame (14) being mounted in the first sliding groove (7), the moving frame (14) being slidingly engaged in the first sliding groove (7), and the operation panel (10) being mounted on the bottom of the first sliding groove (7).

3. A paper rewind machine for facilitating operation according to claim 2, characterized in that: A cylinder (8) is mounted on the upper end of the moving frame (14), an extension rod (9) being mounted on the bottom of the moving frame (14), the operation panel (10) being connected with the bottom of the extension rod (9), and the cylinder (8) being connected with the upper end of the extension rod (9).

4. A paper rewind machine for facilitating operation according to claim 2, characterized in that: Second sliding grooves (12) are symmetrically arranged on the surface of the connecting frame (6), and the second sliding grooves (12) are communicated with the first sliding groove (7), screw holes (15) being symmetrically arranged on the surface of the moving frame (14), and the screw holes (15) being aligned with the second sliding grooves (12), the moving frame (14) being connected with the connecting frame (6) through a screw rod (13), the screw rod (13) being threadedly connected with the screw holes (15), the screw rod (13) being slidingly engaged in the second sliding grooves (12), and a locking knob (11) being arranged on the rear end of the screw rod (13) and located on the outer surface of the connecting frame (6).

5. A paper rewind machine for facilitating operation according to claim 3, characterized in that: The extension rod (9) and the operation panel (10) are connected through a rotating shaft (16).