A paper reel machine for processing paper products

Abstract

The utility model discloses a roll paper machine for paper product processing belongs to paper product processing technical field, including work table, the work table bottom is provided with the cavity, be provided with motor in the cavity, the motor output is provided with the winding disc for winding hard paper product, ejector assembly, sets up in the winding disc inside, is used for ejecting the paper product of winding, roll paper roll, sets up in work table top, roll paper roll outside is provided with the roll paper tube, roll paper roll top is provided with the fixed component for fixing roll paper tube, effect is through setting up ejector assembly, waits until hard paper quality product to complete after the winding of fixed roll outside, simultaneously presses two clamping blocks, makes clamping block leave first sliding slot to second spring recovery deformation accordingly, lifts the ejector disc, can effectively eject the paper product of winding from fixed roll outside, and the staff takes out paper product from fixed roll outside conveniently, improves roll paper efficiency greatly.

Description

Technical Field

[0001] This utility model belongs to the field of paper product processing technology, and in particular to a paper rolling machine for paper product processing. Background Technology

[0002] "Paper products" refers to a general term for various products and materials made from paper or paperboard as the main raw materials. They are widely used in daily life, industrial production, commercial packaging, and cultural dissemination.

[0003] In the paper product processing industry, the paper roll machine is the core equipment for completing the winding process. Traditional winding mechanisms typically adopt the following structure: fixed winding roll: the paper roll is fixed to the drive shaft by keyways or bolts, and the fasteners need to be removed after winding to take out the paper roll.

[0004] Existing technical defects: When processing rigid paper products, existing equipment has revealed serious problems: rigid paper generates great shrinkage force during high-pressure winding, which causes strong adhesion between the inner layer of the paper roll and the surface of the winding roller. Operators need to use tools such as pry bars to forcibly peel it off, which greatly affects the winding efficiency of paper products.

[0005] The purpose of this invention is to provide a paper rolling machine for paper product processing to solve the problems mentioned in the background art. Utility Model Content

[0006] The purpose of this invention is to provide a paper rolling machine for paper product processing to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a paper winding machine for processing paper products, including a worktable, a cavity at the bottom of the worktable, a motor inside the cavity, a winding reel at the output end of the motor for winding rigid paper products, an ejector assembly inside the winding reel for ejecting the wound paper products, a paper winding roller at the top of the worktable, a paper winding tube outside the paper winding roller, and a fixing assembly at the top of the paper winding roller for fixing the paper winding tube.

[0008] Furthermore, the ejection assembly includes an ejection plate disposed inside the take-up reel, with mounting slots symmetrically arranged on both sides of the ejection plate, a third spring disposed in each mounting slot, a locking block connected to the end of the third spring, and a groove penetrating the ejection plate disposed on one side of the ejection plate.

[0009] Furthermore, the outer side of the card block is slidably connected with a motion groove, which is symmetrically opened on the inner side of the take-up reel. Each motion groove has a first sliding groove that penetrates the take-up reel. The first sliding groove is used to limit the movement trajectory of the card block. Several second springs are provided in the take-up reel, and the front end of the second spring is connected to the ejector plate.

[0010] Furthermore, a bidirectional screw is provided on one side of the winding reel, and an installation plate is provided inside the winding reel. The installation plate is located between the top plate and the installation plate has a second sliding groove. The end of the bidirectional screw is rotatably connected inside the second sliding groove. Sliding blocks are symmetrically arranged on the outside of the bidirectional screw, and each sliding block is equipped with a fixed roller.

[0011] Furthermore, a plurality of sliding wheels are symmetrically arranged on both sides of the second sliding groove, and the fixing component includes a plurality of mounting grooves opened on the outside of the paper roll, and a first spring is provided in a single mounting groove, with a limit block connected to the end of the first spring.

[0012] Furthermore, the top of the workbench is provided with several leveling wheels.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] This invention, by setting up an ejector component, allows for the simultaneous pressing of two locking blocks after the rigid paper product has been wound around the outside of the fixed roller. This causes the locking blocks to disengage from the first sliding groove, thereby restoring the deformation of the second spring and lifting the ejector plate. This effectively ejects the wound paper product from the outside of the fixed roller, making it convenient for workers to remove the paper product from the outside of the fixed roller and greatly improving the paper winding efficiency. In addition, by setting up a fixing component, the stability of the paper roll can be ensured when the paper product is pulled from the outside of the roll, ensuring the normal operation of the entire paper product winding process. Attached Figure Description

[0015] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the paper roll in this utility model;

[0018] Figure 3This is a schematic diagram of the bidirectional screw in this utility model;

[0019] Figure 4 This is a schematic diagram of the installation disk in this utility model;

[0020] Figure 5 This is a schematic diagram of the ejector plate in this utility model;

[0021] Figure 6 This is a schematic diagram of the structure of the motor in this utility model.

[0022] Explanation of reference numerals in the attached figures:

[0023] In the picture:

[0024] 1. Workbench; 2. Paper roll; 3. Paper roll roller; 4. Rewinding reel; 5. Leveling roller; 6. Mounting groove; 7. First spring; 8. Limiting block; 9. Bidirectional screw; 10. Ejector plate; 11. Fixed roller; 12. First sliding groove; 13. Locking block; 14. Second spring; 15. Sliding block; 16. Third spring; 17. Placement groove; 18. Groove; 19. Motor; 20. Motion groove; 21. Mounting plate; 22. Second sliding groove; 23. Sliding roller. Detailed Implementation

[0025] In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that the present invention can be practiced without one or more of these details. In other instances, certain technical features well-known in the art have not been described in order to avoid confusion with the present invention.

[0026] Unless otherwise defined, the directions mentioned herein, such as up, down, left, right, front, back, inside, and outside, are based on the directions shown in the figures of this utility model, and are explained here together.

[0027] The connection method can be any existing method, such as bonding, welding, or bolting, depending on the actual needs.

[0028] Please see Figures 1 to 6As shown, a paper winding machine for processing paper products includes a worktable 1. The bottom of the worktable 1 is provided with a cavity, and a motor 19 is provided in the cavity. The motor 19 is a device well known to those skilled in the art, and its working principle will not be described in detail here. A paper roll 2 is provided on the outside of the paper roll 3. The paper roll 2 contains a large quantity of rigid paper products. The required amount of rigid paper products needs to be wound up from the outside of the paper roll 2. A winding reel 4 for winding the rigid paper products is provided at the output end of the motor 19. Several leveling rollers 5 are provided on the top of the worktable 1. The leveling rollers 5 are used to ensure the flatness of the surface of the paper products during the winding process.

[0029] An ejector assembly, located inside the take-up reel 4, is used to eject the wound paper product. The ejector assembly includes an ejector plate 10 located inside the take-up reel 4. Symmetrical mounting slots 17 are arranged on both sides of the ejector plate 10. A third spring 16 is installed in each mounting slot 6. When the third spring 16 is in its natural state, a locking block 13 is located within a first sliding groove 12, with the front end of the locking block 13 extending beyond the outside of the first sliding groove 12. The end of the third spring 16 is connected to the locking block 13. A groove 18 penetrating the ejector plate 10 is provided on one side of the ejector plate 10. The purpose of this groove 18 is to prevent the bidirectional screw 9 from affecting the ejector plate 10 during its movement, allowing the bidirectional screw 9 to slide within the groove 18. The outer side of the locking block 13 is slidably connected to a motion groove 20, which is symmetrically opened on the inner side of the winding reel 4. Each motion groove 20 has a first sliding groove 12 that penetrates the winding reel 4. The first sliding groove 12 is used to limit the movement trajectory of the locking block 13. Several second springs 14 are provided in the winding reel 4. When the locking block 13 is located in the first sliding groove 12, the second springs 14 are in a compressed state. Thus, after the limitation on the ejector plate 10 is released, the second springs 14 will restore their deformation and eject the wound paper product. It should be noted that the elastic force of the second springs 14 is sufficient to eject the wound paper product. The front end of the second springs 14 is connected to the ejector plate 10.

[0030] A paper roll 3 is mounted on top of the workbench 1. A fixing assembly for securing the paper roll 2 is located on the top of the paper roll 3. The fixing assembly includes several mounting slots 6 formed on the outer side of the paper roll 3. A first spring 7 is installed in each mounting slot 6, and a limit block 8 is connected to the end of the first spring 7. Figure 2 As shown, one side of the limiting block 8 is set in an inclined shape. The purpose of this setting is that when the paper roll 2 enters the outside of the paper roll 3 and comes into contact with the limiting block 8, the contact with the inclined surface will squeeze it into the mounting groove 6, so that the first spring 7 is compressed, and the paper roll 2 enters the outside of the paper roll 3. Then the first spring 7 returns to its deformation and pushes out the limiting block 8, thereby limiting the paper roll 2.

[0031] A bidirectional screw 9 is provided on one side of the winding reel 4, and an installation plate 21 is provided inside the winding reel 4. The installation plate 21 is located between the top plate 10. A second sliding groove 22 is provided inside the installation plate 21. The end of the bidirectional screw 9 is rotatably connected to the inside of the second sliding groove 22. The second sliding groove 22 is not only used for the sliding block 15 to slide inside, but also limits the movement trajectory of the sliding block 15. In this way, when the bidirectional screw 9 is rotated, the two sliding blocks 15 can be driven to move simultaneously. When the paper product is placed between the two fixed rollers 11, the rigid paper product can be fixed, so that the paper product will not fall off during the winding process. Sliding blocks 15 are symmetrically arranged on the outside of the bidirectional screw 9. Each sliding block 15 is equipped with a fixed roller 11. Several sliding wheels 23 are symmetrically arranged on both sides of the second sliding groove 22. The sliding wheels 23 are used to make the sliding block 15 slide more smoothly in the second sliding groove 22.

[0032] Working principle: When in use, the rigid paper product on the outside of the paper roll 2 is pulled out, passes through the leveling wheel 5, and is placed between the two fixed rollers 11. Then, the bidirectional screw 9 is rotated, and the two sliding blocks 15 on the outside of the bidirectional screw 9 move under the limit of the second sliding groove 22, thereby driving the fixed rollers 11 to fix the paper product. Then, the motor 19 is started, and the motor 19 drives the winding reel 4 to rotate, thereby driving the fixed rollers 11 to rotate, and then the winding work is carried out.

[0033] Before the winding operation begins, the ejector plate 10 is pressed down. Since the third spring 16 is compressed when the locking block 13 is in the first sliding groove 12, and part of the locking block 13 is located in the placement groove 17, when the locking block 13 moves to the same level as the sliding groove, the locking block 13 is no longer limited, and the locking block 13 is pushed out and locked into the sliding groove, thereby limiting the ejector plate 10. The second spring 14 is compressed. After the winding is completed, both locking blocks 13 are pressed at the same time, and the locking blocks 13 no longer limit the ejector plate 10. The second spring 14 returns to its original shape, lifting the ejector plate 10 and ejecting the paper product.

[0034] It should be noted that, in this document, relational terms such as "one" and "two" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A paper winding machine for processing paper products, characterized in that: include Workbench (1), the bottom of the workbench (1) is provided with a cavity, a motor (19) is provided in the cavity, and a winding reel (4) for winding hard paper products is provided at the output end of the motor (19). The ejector assembly is located inside the winding reel (4) and is used to eject the wound paper products. A paper roll (3) is set on the top of the workbench (1). A paper roll tube (2) is set on the outside of the paper roll (3). A fixing component for fixing the paper roll tube (2) is set on the top of the paper roll (3).

2. A paper winding machine for paper product processing according to claim 1, characterized in that: The ejection assembly includes an ejection plate (10) disposed inside the take-up reel (4). The ejection plate (10) has symmetrically arranged placement slots (17) on both sides. A third spring (16) is disposed in each placement slot (17). A locking block (13) is connected to the end of the third spring (16). A groove (18) penetrating the ejection plate (10) is provided on one side of the ejection plate (10).

3. A paper winding machine for paper product processing according to claim 2, characterized in that: The outer side of the card block (13) is slidably connected to a motion groove (20). The motion groove (20) is symmetrically opened on the inner side of the take-up reel (4). A first sliding groove (12) penetrating the take-up reel (4) is opened in a single motion groove (20). The first sliding groove (12) is used to limit the movement trajectory of the card block (13). A number of second springs (14) are provided in the take-up reel (4). The front end of the second spring (14) is connected to the ejector plate (10).

4. A paper winding machine for paper product processing according to claim 1, characterized in that: A bidirectional screw (9) is provided on one side of the winding reel (4), and an installation plate (21) is provided inside the winding reel (4). The installation plate (21) is located between the ejector plates (10). A second sliding groove (22) is provided inside the installation plate (21). The end of the bidirectional screw (9) is rotatably connected inside the second sliding groove (22). Sliding blocks (15) are symmetrically arranged on the outside of the bidirectional screw (9). Each sliding block (15) is provided with a fixed roller (11).

5. A paper winding machine for paper product processing according to claim 4, characterized in that: The second sliding groove (22) has several sliding wheels (23) symmetrically arranged on both sides. The fixing component includes several mounting grooves (6) opened on the outside of the paper roll (3). A first spring (7) is provided in each mounting groove (6). The end of the first spring (7) is connected to a limit block (8).

6. A paper winding machine for paper product processing according to claim 1, characterized in that: The top of the workbench (1) is provided with several leveling wheels (5).

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