A slitting machine for producing color-printed woven bags

Abstract

The utility model discloses a kind of slitting machine for color printing braided bag production, it is related to slitting machine technical field, including slitting machine, the slitting machine includes slitting device and base, the slitting device fixed mounting is in the rear side of base top, and leveling mechanism;The leveling mechanism includes U-shaped frame, the two sides of the bottom of U-shaped frame are fixedly connected with the two sides of base top, the U-shaped frame is located in the front of slitting device, the inner wall of the U-shaped frame is threadedly connected with screw rod.The utility model sets up leveling mechanism, when using slitting device, braided bag is slit, by leveling device before slitting device, braided bag is scraped flat and wrinkle is handled, and then braided bag is slit, solve braided bag during conveying, braided bag can have wrinkle, and then this wrinkle can bring influence to the flatness and precision of slitting, so braided bag is flattened before slitting, however the above-mentioned equipment lacks the problem of leveling mechanism, reaches the effect of auxiliary leveling.

Description

Technical Field

[0001] This utility model relates to the field of slitting machine technology, specifically a slitting machine for producing color-printed woven bags. Background Technology

[0002] As a packaging material widely used in agriculture, chemical industry, building materials and other fields, the slitting process in the production of color-printed woven bags is a key link that determines the quality of the final product and the production efficiency.

[0003] For example, application number CN202023013983.2 discloses a slitting machine for producing color-printed woven bags, including a slitting machine body, a rotating rod, a support, and a cutting blade. Supports are welded to the left and right sides of the upper end of the slitting machine body. A rotating rod is inserted into the middle of the support, and a cutting blade is fitted onto the surface of the rotating rod. Each rotating rod has a first groove, and six sets of first grooves each contain a second slider. Each second slider has a spring groove, and a spring is installed inside each spring groove. Buttons are welded to both the front and back of each spring, and these buttons are inserted into slots. These slots are all embedded in the first grooves. First sliders are welded to the outside of each second slider, and each first slider is inserted into a collar. A cutting blade is attached to the surface of the collar. This slitting machine for producing color-printed woven bags allows for easy adjustment of the cutting blade's position, improving the device's convenience, and also facilitates blade replacement, enhancing the device's practicality.

[0004] Based on the search of the aforementioned patents and the findings of existing equipment, while the aforementioned equipment can solve the problem that adjusting the cutter usually requires removing the rotating rod from the slitting machine first, which may make the cutter adjustment cumbersome, during use, the woven bags will have wrinkles during the transport of the bags. These wrinkles will affect the flatness and accuracy of the slitting. Therefore, the woven bags need to be flattened before slitting. However, the aforementioned equipment lacks a flattening mechanism. Utility Model Content

[0005] To address the problems mentioned in the background art, the purpose of this utility model is to provide a slitting machine for color-printed woven bags, which has the advantage of auxiliary leveling. This solves the problem that woven bags will have wrinkles during transportation, which will affect the flatness and accuracy of slitting. Therefore, woven bags need to be leveled before slitting, but the above-mentioned equipment lacks a leveling mechanism.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a slitting machine for producing color-printed woven bags, comprising a slitting machine, wherein the slitting machine includes a slitting device and a base, the slitting device being fixedly installed on the rear side of the top of the base, and...

[0007] A leveling mechanism; the leveling mechanism includes a U-shaped frame, the bottom two sides of the U-shaped frame are fixedly connected to the top two sides of the base, the U-shaped frame is located in front of the cutting device, the inner wall of the U-shaped frame is threaded with a screw rod, the bottom of the screw rod is movably connected to a main board through a shaft pin, and a scraper plate is provided at the bottom of the main board.

[0008] An elastic component is fixedly connected to both sides of the scraper plate.

[0009] In a preferred embodiment of this utility model, the elastic component includes a fixing block, the inner side of which is fixedly connected to both sides of the scraping plate, a spring is fixedly connected to the top of the fixing block, the other end of the spring is fixedly connected to both sides of the bottom of the main board, and a support component is provided on the top of the fixing block.

[0010] In a preferred embodiment of this invention, the support assembly includes a slide groove, which is formed on the top of the fixed block. A support rod is slidably connected to the inner wall of the slide groove, and the top of the support rod is fixedly connected to both sides of the bottom of the main board.

[0011] As a preferred embodiment of this utility model, the top of the base is provided with a groove, and the bottom of the scraper plate is provided with a roller. Both sides of the roller are movably connected to the two sides of the inner wall of the groove through axle pins.

[0012] As a preferred embodiment of this utility model, the top of the U-shaped frame has limit grooves on both sides, and the inner wall of the limit groove is slidably connected to a limit rod, the bottom of the limit rod being fixedly connected to both sides of the top of the main board.

[0013] As a preferred embodiment of this invention, the bottom of the support rod is fixedly connected to an anti-detachment block, and the top of the anti-detachment block is in contact with the bottom of the fixed block.

[0014] As a preferred embodiment of this invention, a handwheel is fixedly connected to the top of the screw, and the handwheel is used to rotate the screw.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] 1. This utility model, by setting up a leveling mechanism, when the woven bag is cut by the cutting device, the leveling device scrapes and removes wrinkles from the woven bag before the cutting device, and then the woven bag is cut. This solves the problem that the woven bag will have wrinkles during the transport of the woven bag, and these wrinkles will affect the flatness and accuracy of the cutting. Therefore, the woven bag needs to be leveled before cutting. However, the above-mentioned equipment lacks a leveling mechanism, so this invention achieves the effect of assisting in leveling.

[0017] 2. This utility model adjusts the leveling mechanism before cutting the woven bag as it moves on the base, so that the leveling mechanism presses on the woven bag under the action of the elastic component, but does not affect the normal movement of the woven bag.

[0018] 3. This utility model provides rigid limiting support for the elastic component by having the support component move synchronously when the elastic component deforms, thereby preventing the elastic component from detaching from the support component. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a cross-sectional view of the base of this utility model and an exploded view of some parts;

[0021] Figure 3 This is a three-dimensional structural diagram of the slitting device of this utility model.

[0022] In the diagram: 1. Slitting machine; 101. Slitting device; 102. Base; 2. Leveling mechanism; 201. U-shaped frame; 202. Screw; 203. Main board; 204. Scraper plate; 3. Elastic component; 301. Fixing block; 302. Spring; 4. Support component; 401. Slide groove; 402. Support rod; 5. Groove; 6. Roller; 7. Limiting groove; 8. Limiting rod; 9. Anti-detachment block; 10. Handwheel. Detailed Implementation

[0023] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0024] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0026] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0027] Example 1

[0028] Reference Figure 1-3 This is the first embodiment of the present invention, providing a slitting machine 1 for producing color-printed woven bags, including a slitting machine 1, which includes a slitting device 101 and a base 102. The slitting device 101 is fixedly installed on the rear side of the top of the base 102.

[0029] Leveling mechanism 2; Leveling mechanism 2 includes a frame 201, the bottom sides of the frame 201 are fixedly connected to the top sides of the base 102, the frame 201 is located on the front of the cutting device 101, the inner wall of the frame 201 is threaded with a screw 202, the bottom of the screw 202 is movably connected to a main board 203 through a shaft pin, and a scraper plate 204 is provided at the bottom of the main board 203;

[0030] The elastic component 3 is fixedly connected to both sides of the scraper plate 204. The elastic component 3 includes a fixing block 301, the inner side of which is fixedly connected to both sides of the scraper plate 204. A spring 302 is fixedly connected to the top of the fixing block 301, and the other end of the spring 302 is fixedly connected to both sides of the bottom of the main plate 203. A support component 4 is provided on the top of the fixing block 301. A groove 5 is provided on the top of the base 102. A roller 6 is provided on the bottom of the scraper plate 204. Both sides of the roller 6 are movably connected to both sides of the inner wall of the groove 5 through a shaft pin. Limiting grooves 7 are provided on both sides of the top of the U-shaped frame 201. Limiting rods 8 are slidably connected to the inner wall of the limiting grooves 7. The bottom of the limiting rods 8 is fixedly connected to both sides of the top of the main plate 203. A handwheel 10 is fixedly connected to the top of the screw 202. The handwheel 10 is used to rotate the screw 202.

[0031] Specifically, before the woven bag moves on the base 102 and is cut, the leveling mechanism 2 is adjusted so that the leveling mechanism 2 presses on the woven bag under the action of the elastic component 3, but does not affect the normal movement of the woven bag.

[0032] Furthermore, before the woven bag is cut by the slitting device 101 as it moves on the base 102, the screw 202 on the U-shaped frame 201 is rotated using the handwheel 10, causing the main board 203 to descend. Then, the limiting rod 8 slides along the limiting groove 7. Through the cooperation of the limiting rod 8 and the limiting groove 7, a horizontal constraint is provided to the main board 203, allowing it to smoothly rise and fall through the rotation of the screw 202. This causes the spring 302 and the fixing block 301 to descend together with the scraper plate 204 until the scraper plate 204... When the spring 302 comes into contact with the woven bag, it is compressed and deformed. By utilizing the spring 302, the main board 203 and the scraper plate 204 are connected, so that the pressure of the scraper plate 204 has a buffering capacity, which ensures the bonding force required for leveling. Therefore, the woven bag can still be pulled when it is subjected to external pressure. At the same time, the roller 6 in the groove 5 at the main pressure point of the woven bag and the scraper plate 204 form a clamping leveling with corresponding vertical alignment, so that the woven bag can be conveyed and leveled more smoothly.

[0033] Example 2

[0034] The second embodiment of this utility model provides a slitting machine 1 for color-printed woven bags. The support component 4 includes a slide groove 401, which is opened on the top of the fixed block 301. A support rod 402 is slidably connected to the inner wall of the slide groove 401. The top of the support rod 402 is fixedly connected to both sides of the bottom of the main board 203. An anti-detachment block 9 is fixedly connected to the bottom of the support rod 402. The top of the anti-detachment block 9 is in contact with the bottom of the fixed block 301.

[0035] Specifically, when the elastic component 3 deforms, the support component 4 moves synchronously, thereby providing rigid limiting support for the elastic component 3, and then the anti-detachment block 9 prevents the elastic component 3 from separating from the support component 4.

[0036] Furthermore, when the spring 302 extends and retracts, causing the scraper plate 204 to move up and down, the support rod 402 slides synchronously along the track of the slide groove 401, thereby restricting the scraper plate 204 to move only in the vertical direction and providing rigid support for the scraper plate 204, ensuring that the scraper plate 204 stably supports the moving woven bag and provides flattening and wrinkle removal work. During this process, when the support rod 402 slides along the slide groove 401 with the extension and retraction of the spring 302, the anti-detachment block 9 is always in contact with the bottom of the fixing block 301, preventing the support rod 402 from completely detaching from the slide groove 401.

[0037] Working principle:

[0038] When woven bags need to be cut, the bags are first laid on the base 102 and inserted between the roller 6 and the scraper plate 204. Then, the screw 202 on the U-shaped frame 201 is rotated using the handwheel 10, causing the main plate 203 to descend. The limiting rod 8 then slides along the limiting groove 7, providing a horizontal constraint on the main plate 203. This allows the main plate 203 to descend smoothly through the rotation of the screw 202, causing the spring 302 and the fixing block 301 to descend together with the scraper plate 204 until the scraper plate 204 contacts the woven bag. The spring 302 is then compressed, and the support rod 402 slides synchronously along the track of the slide groove 401, thus restricting the scraper plate 204 to move only in the vertical direction and providing rigid support to ensure smoothing. Plate 204 stabilizes the moving woven bag, providing leveling and wrinkle removal. By utilizing spring 302 to connect the main plate 203 and the scraper plate 204, the pressure of the scraper plate 204 has a buffering capacity, ensuring the necessary bonding force for leveling. Therefore, the woven bag can still be pulled when subjected to external pressure. At the same time, the roller 6 in the groove 5, which is the main pressure point of the woven bag, forms a clamping leveling with the scraper plate 204, making the leveling work of the woven bag while being conveyed smoother. Thus, the woven bag can pass under the slitting device 101 and undergo slitting processing, ultimately preventing wrinkles from forming on the woven bag during the conveying process, which would affect the flatness and accuracy of the slitting, thus providing the advantage of auxiliary leveling.

[0039] In summary, this slitting machine for color-printed woven bags, by setting up a leveling mechanism 2, when the slitting device 101 is used to slit the woven bags, the leveling mechanism scrapes and removes wrinkles from the woven bags before the slitting device 101, and then the woven bags are slit. This solves the problem that the woven bags will have wrinkles during the transport of the woven bags, and these wrinkles will affect the flatness and accuracy of the slitting. Therefore, the woven bags need to be leveled before slitting. However, the above-mentioned equipment lacks a leveling mechanism.

[0040] It should be noted that (motor, cylinder, screw, gear, worm gear, electric telescopic rod, damper, spring) are existing devices or equipment, or devices or equipment that can be implemented by existing technology. The power supply, connection method, usage method, power source, fixing method, installation method, control method, etc. of the equipment, as well as the materials of each accessory and the selection of various parameters are all common knowledge in the art, and therefore will not be described in detail in this application document.

[0041] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0042] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0043] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0044] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A slitting machine for producing color-printed woven bags, characterized in that: The equipment includes a slitting machine (1), which includes a slitting device (101) and a base (102). The slitting device (101) is fixedly installed on the rear side of the top of the base (102). Leveling mechanism (2); The leveling mechanism (2) includes a frame (201), the bottom sides of the frame (201) are fixedly connected to the top sides of the base (102), the frame (201) is located on the front of the cutting device (101), the inner wall of the frame (201) is threaded with a screw (202), the bottom of the screw (202) is movably connected to a main plate (203) through a shaft pin, and a scraper plate (204) is provided at the bottom of the main plate (203). Elastic component (3) is fixedly connected to both sides of scraper plate (204).

2. The slitting machine for producing color-printed woven bags according to claim 1, characterized in that: The elastic component (3) includes a fixing block (301), the inner side of the fixing block (301) is fixedly connected to both sides of the scraper plate (204), a spring (302) is fixedly connected to the top of the fixing block (301), the other end of the spring (302) is fixedly connected to both sides of the bottom of the main board (203), and a support component (4) is provided on the top of the fixing block (301).

3. A slitting machine for producing color-printed woven bags according to claim 2, characterized in that: The support assembly (4) includes a slide groove (401), which is opened on the top of the fixed block (301). A support rod (402) is slidably connected to the inner wall of the slide groove (401), and the top of the support rod (402) is fixedly connected to both sides of the bottom of the main board (203).

4. A slitting machine for producing color-printed woven bags according to claim 1, characterized in that: The base (102) has a groove (5) on its top, and the scraper plate (204) has a roller (6) on its bottom. Both sides of the roller (6) are movably connected to the inner walls of the groove (5) by means of axle pins.

5. A slitting machine for producing color-printed woven bags according to claim 1, characterized in that: The top of the bracket (201) has two limit grooves (7) on both sides. The inner wall of the limit groove (7) is slidably connected to a limit rod (8). The bottom of the limit rod (8) is fixedly connected to the top of the main board (203).

6. A slitting machine for producing color-printed woven bags according to claim 3, characterized in that: The bottom of the support rod (402) is fixedly connected to an anti-detachment block (9), and the top of the anti-detachment block (9) is in contact with the bottom of the fixing block (301).

7. A slitting machine for producing color-printed woven bags according to claim 1, characterized in that: A handwheel (10) is fixedly connected to the top of the screw (202), and the handwheel (10) is used to rotate the screw (202).

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