Paper tube feeding mechanism
By designing the paper barrel loading mechanism and adjusting the angle of the loading guide rails with adjustable struts and movable support frames, the automatic transportation of the paper barrel of the rewinder is realized, solving the problems of time-consuming and labor-intensive manual operation and safety hazards, and improving operating efficiency and safety.
Patent Information
- Application Number
- CN202422513633.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-16
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-10-16
AI Technical Summary
The existing rewinder requires manual operation when replacing the paper barrel, which is time-consuming and laborious and has safety risks.
A paper barrel loading mechanism is designed, including a storage structure and a loading structure. The angle of the loading guide is adjusted using an adjustable strut and a movable support frame to realize automated paper barrel conveying. The paper barrel is directly loaded into the rolling roller through the loading guide.
It realizes automatic paper tube loading without manual operation, improves operating efficiency and ensures safety.
Smart Images
Figure CN223133656U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of material feeding devices, and particularly to a paper tube feeding mechanism. Background Art
[0002] A rewinder is a winding device. There are several paper tubes on its winding roller. During operation, the film material will be continuously wound onto the paper tubes by the rotating winding roller. When the film material on the paper tube is wound to a specified degree, the film material needs to be removed in time and a new paper tube needs to be replaced for a new round of winding. For a conventional rewinder, after winding is completed, the film material on the winding roller is removed by the device. Then, the rewinder raises the winding roller, and workers manually feed the paper tube onto the winding roller. However, since the position of the winding roller is relatively high after being raised, manual operation is time-consuming and laborious, and there are certain safety hazards. Utility Model Content
[0003] In order to improve the problem of time-consuming and laborious manual feeding of paper tubes in related technologies, the present utility model provides a paper tube feeding mechanism.
[0004] A paper tube feeding mechanism is arranged on one side of a rewinder and includes a storage structure and a feeding structure; the feeding structure includes a support assembly and a feeding assembly arranged on the support assembly; the support assembly includes a moving support frame and an adjustable support rod arranged on the moving support frame; the feeding assembly includes a feeding guide rail arranged on the adjustable support rod. The feeding guide rail is inclined, one end of the feeding guide rail is connected to the storage structure, and the other end of the feeding guide rail is connected to the rewinder.
[0005] Further, the moving support frame has a support end laid along the length of the feeding guide rail; the adjustable support rod includes a plurality of fixed blocks arranged on the support end and a moving rod slidably connected to the fixed blocks. The moving rod has a hinge block, and the hinge block is rotatably connected to the feeding guide rail.
[0006] Further, the plurality of fixed blocks are arranged along the height direction of the moving support frame; the fixed blocks are provided with internal threaded blocks, and the moving rod is threadedly connected to the internal threaded blocks; the moving rod is rotatably connected to the hinge block.
[0007] Further, the storage structure includes a storage assembly and a feeding component; the storage assembly includes a storage rack, and the storage rack has a feeding port and a discharging port; the feeding component includes a plurality of guide sheets arranged on the storage rack and a feeding driving member for driving the guide sheets. The plurality of guide sheets are located between the feeding port and the discharging port; the discharging port is provided with a discharging inclined block, and the discharging inclined block is connected to one end of the feeding guide rail.
[0008] Further, two ends of the feeding guide rail in the length direction are hinged with limiting columns, and the rewinder and the storage assembly are provided with limiting seats, and the limiting columns are installed through the limiting seats.
[0009] Further, the feeding assembly further includes a moving stopper slidably connected to the feeding guide rail and a limiting driving member for driving the moving stopper. The moving stopper faces the feeding guide rail, and the moving stopper moves in a direction close to or away from the feeding guide rail.
[0010] Further, the moving stopper has a limiting groove facing the feeding guide rail.
[0011] The utility model has the following advantages:
[0012] 1. For a paper tube feeding mechanism of the utility model, by arranging a storage structure and a feeding structure on one side of the rewinder, the storage structure is used to store the paper tubes, and when feeding is required, the storage structure transports the paper tubes to the feeding structure. The feeding structure can pre-adjust the feeding guide rail through an adjustable support rod to adapt to the angle of lifting the winding roller, and move to the corresponding position through the moving support frame to connect the feeding guide rail with the storage structure and the rewinder. The paper tubes can continuously move through the feeding guide rail and be loaded into the winding roller. The entire feeding process does not require manual operation, thereby effectively improving the operation efficiency and ensuring safety.
[0013] 2. For the paper tube feeding mechanism of the utility model, the adjustable support rod is provided with an internal thread block in the fixed block, and the moving rod is connected to the internal thread block through threaded connection. Only by rotating the internal thread block can the moving rod be driven to move, thereby conveniently and quickly adjusting the feeding guide rail. The structure of the adjustable support rod is compact and easy to use.
[0014] 3. For the paper tube feeding mechanism of the utility model, the feeding guide rail is further provided with a moving stopper. By driving the moving stopper through a limiting driving member, the paper tubes can be effectively limited or conducted, thereby conveniently controlling the feeding of the paper tubes. Description of the Drawings
[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.
[0016] Figure 1 It is a schematic diagram of the cooperation between a paper tube feeding mechanism and a rewinder in an embodiment of the present application;
[0017] Figure 2Schematic structural diagram of a paper tube feeding mechanism according to an embodiment of the present application;
[0018] Figure 3 is Figure 2 partial enlarged schematic diagram of part A in
[0019] Figure 4 is Figure 2 partial enlarged schematic diagram of part B in
[0020] Figure 5 is Figure 2 partial enlarged schematic diagram of part C in
[0021] Explanation of reference numerals:
[0022] 01, rewinder; 1, storage structure; 11, storage component; 111, storage rack; 1111, discharge port; 12, material conveying component; 121, guide piece; 122, discharge inclined block; 2, feeding structure; 21, support component; 211, moving support frame; 2111, support end; 212, adjustable support rod; 2121, fixed block; 21211, internal thread block; 2122, moving rod; 2123, hinge block; 22, feeding component; 221, feeding guide rail; 2211, limiting column; 2212, slide rail; 222, moving stop block; 223, limiting driving part. Detailed implementation manners
[0023] In order to make the above objects, features and advantages of the present application more obvious and understandable, the following will describe the detailed implementation manners of the present application with reference to the accompanying drawings. Many specific details are set forth in the following description in order to fully understand the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present application. Therefore, the present application is not limited by the specific embodiments disclosed below.
[0024] In the present application, unless otherwise clearly specified and limited, terms such as "installation", "connection", "connection", "fixation" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.
[0025] In this application, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may mean that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply indicates that the first feature has a lower horizontal height than the second feature.
[0026] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or there may also be an intermediate element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are only for the purpose of illustration and do not represent the only implementation.
[0027] Refer to Figure 1 and Figure 2 , a paper tube feeding mechanism is disposed on one side of a rewinder 01, and includes a storage structure 1 and a feeding structure 2. The storage structure 1 stores the paper tubes and conveys materials to the feeding structure 2. The operator adjusts the feeding structure 2 in advance to adapt to the angle of lifting the winding roller, and then moves the feeding structure 2 between the rewinder 01 and the storage structure 1. The paper tubes can continuously move through the feeding guide rail 221 and be loaded into the winding roller. The entire feeding process does not require manual operation, thereby effectively improving the operation efficiency and ensuring safety.
[0028] Refer to Figure 2 and Figure 3 , specifically, the storage structure 1 and the feeding structure 2 are located on one side of the lifting shaft of the rewinder 01. When the winding roller of the rewinder 01 is lifted, the winding roller will face the storage structure 1 and the feeding structure 2. The storage structure 1 includes a storage component 11 and a material conveying component 12. The storage component 11 includes a storage rack 111. The storage rack 111 has a storage cavity, and the storage rack 111 has a feeding port and a discharging port 1111 communicating with the storage cavity. When storing materials, the paper tubes are put into the discharging cavity through the feeding port; the discharging port 1111 is located above the storage rack 111.
[0029] The material feeding assembly 12 includes several guiding pieces 121 arranged on the material storage rack 111 and a material feeding driving member for driving the guiding pieces 121. In this embodiment, the material feeding driving member is several chains driven by a motor. The cross-section of the guiding piece 121 is in an "L" shape. Several guiding pieces 121 are arranged on the chains, and several guiding pieces 121 are located between the feeding port and the discharging port 1111. Driven by the motor, the chains will drive the guiding pieces 121 to continuously drive the paper tube from the feeding port to the discharging port 1111. A discharging inclined block 122 is arranged at the discharging port 1111. The discharging inclined block 122 is inclined. One end of the discharging inclined block 122 is connected to the discharging port 1111, and the other end of the discharging inclined block 122 is connected to the loading structure 2.
[0030] Referring to Figure 2 , Figure 4 and Figure 5 , the loading structure 2 is located between the rewinder 01 and the material storage structure 1. The loading structure 2 includes a support assembly 21 and a loading assembly 22 arranged on the support assembly 21. The support assembly 21 is used to support and transfer the loading assembly 22. The support assembly 21 includes a moving support frame 211 and adjustable support rods 212 arranged on the moving support frame 211. Several moving members are arranged at the bottom of the moving support frame 211. The moving support frame 211 can be moved through the moving members. The top of the moving support frame 211 has two support ends 2111, and the two support ends 2111 are used to cooperate with the installation of the adjustable support rods 212.
[0031] The adjustable support rod 212 includes several fixing blocks 2121 arranged at the support end 2111 and a moving rod 2122 slidably connected to the fixing blocks 2121. The moving rod 2122 has a hinge block 2123, and the hinge block 2123 is rotatably connected to the loading assembly 22. In this embodiment, one adjustable support rod 212 has two fixing blocks 2121, and the two fixing blocks 2121 are arranged along the height direction of the moving support frame 211. In order to conveniently cooperate with the moving rod 2122, an internal thread block 21211 is arranged on the fixing block 2121. The moving rod 2122 is threadedly connected to the internal thread block 21211, and the moving rod 2122 is rotatably connected to the hinge block 2123. By arranging the adjustable support rod 212 in this way, the height of the hinge block 2123 can be adjusted only by rotating the adjustable support rod 212, so as to adjust the height of the loading assembly 22.
[0032] The feeding component 22 includes a feeding guide rail 221 disposed on the adjustable support rod 212. The feeding guide rail 221 is inclined. One end of the feeding guide rail 221 is connected to the storage structure 1, and the discharging inclined block 122 is connected to this end of the feeding guide rail 221; the other end of the feeding guide rail 221 is connected to the rewinder 01. Specifically, the supporting end 2111 is laid along the length direction of the feeding guide rail 221. The feeding guide rail 221 is rotatably connected to the hinge block 2123, and the height of the feeding guide rail 221 can be adjusted by adjusting the moving rod 2122. For fixation, limiting columns 2211 are hinged at both ends of the feeding guide rail 221 in the length direction. The rewinder 01 and the storage component 11 have limiting seats that cooperate with the limiting columns 2211, and the limiting columns 2211 are installed through the limiting seats.
[0033] In addition, the feeding component 22 further includes a moving stop block 222 slidably connected to the feeding guide rail 221 and a limiting driving member 223 for driving the moving stop block 222. Specifically, the feeding guide rail 221 is provided with a slide rail 2212. The moving stop block 222 is installed on the slide rail 2212, and the moving stop block 222 faces the feeding guide rail 221. The moving stop block 222 has a limiting groove facing the feeding guide rail 221. In this embodiment, the limiting driving member 223 is a cylinder. Driven by the limiting driving member 223, the moving stop block 222 will approach or move away from the feeding guide rail 221 to limit the paper tube. Therefore, on the one hand, driven by the slide rail 2212, the moving stop block 222 can reciprocate along the length direction of the feeding guide rail 221; on the other hand, driven by the limiting driving member 223, the moving stop block 222 can move in the direction of approaching or moving away from the feeding guide rail 221.
[0034] By setting the feeding structure 2 in this way, the operator can first adjust the inclination angle of the feeding guide rail 221 through the adjustable support rod 212, and then move the feeding guide rail 221 between the rewinder 01 and the storage structure 1 by moving the support frame 211 and install and fix it using the limiting columns 2211. After the paper tube is transported from the storage structure 1 to the feeding structure 2, the moving stop block 222 pushes the paper tube to be sleeved on the winding roller to quickly complete the replacement of the paper tube. The whole process does not require manual operation, ensuring work efficiency and operation safety.
[0035] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope recorded in this specification.
[0036] The above-described embodiments merely represent several implementation manners of the present application. The description thereof is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent application. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present application, several modifications and improvements can still be made, and these all fall within the protection scope of the present application. Therefore, the protection scope of the patent of the present application shall be subject to the appended claims.
Claims
1. A paper tube feeding mechanism is arranged on one side of a rewinder (01), and is characterized in that, It includes a material storage structure (1) and a feeding structure (2); the feeding structure (2) includes a support assembly (21) and a feeding assembly (22) arranged on the support assembly (21); the support assembly (21) includes a moving support frame (211) and an adjustable support rod (212) arranged on the moving support frame (211); the feeding assembly (22) includes a feeding guide rail (221) arranged on the adjustable support rod (212), the feeding guide rail (221) is inclined, one end of the feeding guide rail (221) is connected to the material storage structure (1), and the other end of the feeding guide rail (221) is connected to the rewinder (01).
2. The paper tube feeding mechanism according to claim 1, characterized in that, The moving support frame (211) has a support end (2111) laid along the length of the feeding guide rail (221); the adjustable support rod (212) includes a plurality of fixed blocks (2121) arranged on the support end (2111) and a moving rod (2122) slidably connected to the fixed blocks (2121), the moving rod (2122) has a hinge block (2123), and the hinge block (2123) is rotatably connected to the feeding guide rail (221).
3. The paper tube feeding mechanism according to claim 2, characterized in that, A plurality of the fixed blocks (2121) are arranged along the height direction of the moving support frame (211); the fixed blocks (2121) are provided with internal thread blocks (21211), the moving rod (2122) is threadedly connected to the internal thread blocks (21211); the moving rod (2122) is rotatably connected to the hinge block (2123).
4. A paper tube feeding mechanism according to claim 1, characterized in that The material storage structure (1) includes a material storage assembly (11) and a material conveying assembly (12); the material storage assembly (11) includes a material storage rack (111), the material storage rack (111) has a feeding port and a discharging port (1111); the material conveying assembly (12) includes a plurality of guide plates (121) arranged on the material storage rack (111) and a material conveying driving member for driving the guide plates (121), and a plurality of the guide plates (121) are located between the feeding port and the discharging port (1111); the discharging port (1111) is provided with a discharging inclined block (122), and the discharging inclined block (122) is connected to one end of the feeding guide rail (221).
5. The paper tube feeding mechanism according to claim 4, characterized in that, Both ends of the feeding guide rail (221) in the length direction are hinged with limit posts (2211), and the rewinder (01) and the material storage assembly (11) have limit seats, and the limit posts (2211) are inserted and installed in the limit seats.
6. A paper tube feeding mechanism according to any one of claims 1-5, characterized in that, The feeding assembly (22) further includes a moving stopper (222) slidably connected to the feeding guide rail (221) and a limit driving member (223) for driving the moving stopper (222), the moving stopper (222) faces the feeding guide rail (221), and the moving stopper (222) moves in a direction close to or away from the feeding guide rail (221).
7. The paper tube feeding mechanism according to claim 6, characterized in that, The moving stopper (222) has a limit groove facing the feeding guide rail (221).