Cutting mechanism for flexible freight bag production
By designing a cutting mechanism for positioning and adjusting components in the production of container bags, uneven container bags are leveled and cut, the problem of uneven container bags affecting the cutting effect in the prior art is solved, and the collection is improved Bag quality and cutting efficiency.
Patent Information
- Application Number
- CN202420197413.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-26
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-01-26
AI Technical Summary
When cutting uneven container bags, the lifting mechanism drives the cutting knife, connecting rod and pressing plate to move downward, resulting in uneven container bags being positioned. In an uneven state, it affects the cutting effect and reduces the quality of the container bag.
A cutting mechanism for the production of container bags is designed, including positioning components and adjustment components. The container bags are positioned through the positioning components, and the adjustment components are used to drive the positioning components to move opposite to each other, leveling the uneven container bags, so as to make the It is in a flat state and cuts.
By leveling the container bag, the cutting effect is improved, the quality of the container bag is improved, and the stability and efficiency of the cutting process are ensured.
Smart Images
Figure CN222178882U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of container bag production, in particular to a cutting mechanism for container bag production. Background Art
[0002] Container bags, also known as flexible container bags, ton bags, space bags, etc., are a kind of container unit equipment. Equipped with a crane or forklift, they can realize container unit transportation. They are suitable for transporting bulk powder and granular materials. Container bags are a kind of flexible transportation packaging container. They are widely used in the transportation and packaging of powdered, granular and blocky items such as food, grains, medicines, chemicals and minerals. Developed countries generally use container bags as packaging products for transportation and warehousing. In the production process of container bags, cutting mechanisms are needed to cut the container bags.
[0003] After searching, a high-speed bag cutting machine for bulk bag production was proposed according to the Chinese utility model application number CN202223274949.X, and its invention content recorded "this high-speed bag cutting machine for bulk bag production, lays the bulk bag flat on the upper wall of the working platform, and moves the mounting block downward through the lifting mechanism, and the cutting knife, connecting rod and pressing plate all move downward together, and the two sets of connecting rods will press the bulk bag first. At this time, the connecting rod is kept in an extruded state by the elastic reset mechanism, and the cutting knife continues to move downward, and finally the bulk bag is cut, and then the cutting knife, connecting rod and pressing plate are restored to their original positions through the lifting mechanism, and then the cutting of the next bulk bag is started. Since there is enough distance between the pressing plate and the working platform, it is convenient to replace the bulk bag to be cut, thereby improving the work efficiency."
[0004] Among them, when the high-speed bag cutting machine for container bag production cuts the uneven container bag, the lifting mechanism drives the cutting knife, the connecting rod and the pressing plate to move downward, and the container bag is positioned by the pressing plate. Since the uneven container bag is still in an uneven state after being positioned, it may affect the cutting effect and reduce the quality of the container bag. Improvement is needed, so a cutting mechanism for container bag production is proposed to solve the above problem. Utility Model Content
[0005] In view of the shortcomings of the prior art, the utility model provides a cutting mechanism for bulk bag production, which has the advantages of being easy to level the bulk bags, etc., and solves the problem that when a high-speed bag cutting machine for bulk bag production cuts uneven bulk bags, the lifting mechanism drives the cutting knife, connecting rod and pressing plate to move downward, and the bulk bag is positioned by the pressing plate. Since the uneven bulk bag is still in an uneven state after being positioned, it may affect the cutting effect and reduce the quality of the bulk bag.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cutting mechanism for producing bulk bags, comprising a workbench, a cutting groove is provided on the top of the workbench, a cutting assembly is arranged on the workbench, an adjusting assembly is arranged on the workbench, and a positioning assembly is arranged on the adjusting assembly;
[0007] The positioning assembly includes two moving frames, a first electric push rod is fixedly installed on the top of the moving frame, an output end of the first electric push rod passes through and extends to the bottom of the moving frame, a connecting frame is fixedly installed on the output end of the first electric push rod, and a round roller is rotatably installed inside the connecting frame through a first bearing.
[0008] Furthermore, the cutting assembly includes a fixed frame, which is fixedly connected to the top of the workbench, and a second electric push rod is fixedly installed on the top of the fixed frame. The output end of the second electric push rod passes through and extends to the bottom of the fixed frame, and a cross plate is fixedly installed on the output end of the second electric push rod, and a blade is fixedly installed on the bottom of the cross plate.
[0009] Furthermore, the adjustment assembly includes a warehouse body, which is fixedly connected to the bottom of the workbench, and a dual-axis motor is fixedly installed on the inner bottom wall of the warehouse body, and threaded rods are fixedly installed on both output ends of the dual-axis motor, and the side of the threaded rod away from the output end is rotatably connected to the inner wall of the warehouse body through a second bearing, and the thread directions of the two threaded rods are opposite, and the external threads of the threaded rods are installed with threaded sleeves, and a moving block is fixedly installed on the top of the threaded sleeve, and a moving plate that penetrates and extends to the outside of the warehouse body is fixedly installed on the top of the moving block, and the bottom of the moving frame penetrates and extends to the bottom of the workbench, and the moving frame is fixedly connected to the top of the moving plate.
[0010] Furthermore, a first moving hole matching the moving plate is provided inside the warehouse body, and a second moving hole matching the moving frame is provided inside the workbench.
[0011] Compared with the prior art, the technical solution of this application has the following beneficial effects:
[0012] The cutting mechanism for producing bulk bags is provided with an adjusting component and a positioning component. The positioning component is first used to position the bulk bag, and then the adjusting component is used to drive the positioning component to move in opposite directions. The positioning component can level the bulk bag. The uneven bulk bag is in a flat state after being leveled, so as to avoid affecting the cutting effect and improve the quality of the bulk bag. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the structure of the utility model;
[0014] Figure 2 This is a cross-sectional view of the utility model;
[0015] Figure 3 For this utility model Figure 2 Enlarged view of point A in the middle.
[0016] In the figure: 1 workbench, 2 cutting assembly, 21 fixed frame, 22 second electric push rod, 23 cross plate, 24 blade, 3 adjustment assembly, 31 warehouse body, 32 double-axis motor, 33 threaded rod, 34 threaded sleeve, 35 moving block, 36 moving plate, 4 positioning assembly, 41 moving frame, 42 first electric push rod, 43 connecting frame, 44 round roller. DETAILED DESCRIPTION
[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0018] See also Figure 1-3 A cutting mechanism for producing bulk bags in this embodiment includes a workbench 1, a cutting groove is provided on the top of the workbench 1, a cutting component 2 is arranged on the workbench 1, an adjusting component 3 is arranged on the workbench 1, and a positioning component 4 is arranged on the adjusting component 3.
[0019] Specifically, the staff first places the container bag on the top of the workbench 1, and first uses the positioning component 4 to position the container bag, and then uses the adjustment component 3 to drive the positioning component 4 to move back and forth. The positioning component 4 can level the container bag. The uneven container bag is in a flat state after being leveled to avoid affecting the cutting effect, thereby improving the quality of the container bag, and then the cutting component 2 is used to cut the container bag.
[0020] In this embodiment, the cutting assembly 2 includes a fixed frame 21, which is fixedly connected to the top of the workbench 1. A second electric push rod 22 is fixedly installed on the top of the fixed frame 21. The output end of the second electric push rod 22 passes through and extends to the bottom of the fixed frame 21. A cross plate 23 is fixedly installed on the output end of the second electric push rod 22, and a blade 24 is fixedly installed on the bottom of the cross plate 23.
[0021] Specifically, by turning on the second electric push rod 22, the second electric push rod 22 drives the transverse plate 23 and the blade 24 to move downward, and the blade 24 can cut the container bag.
[0022] In this embodiment, the adjustment component 3 includes a warehouse body 31, which is fixedly connected to the bottom of the workbench 1. A dual-axis motor 32 is fixedly installed on the inner bottom wall of the warehouse body 31. Threaded rods 33 are fixedly installed on the two output ends of the dual-axis motor 32. The sides of the threaded rods 33 away from the output ends are rotatably connected to the inner wall of the warehouse body 31 through a second bearing. The thread directions of the two threaded rods 33 are opposite. A threaded sleeve 34 is installed on the external thread of the threaded rod 33. A moving block 35 is fixedly installed on the top of the threaded sleeve 34. A moving plate 36 that penetrates and extends to the outside of the warehouse body 31 is fixedly installed on the top of the moving block 35. A first moving hole matching the moving plate 36 is opened inside the warehouse body 31.
[0023] Specifically, by turning on the dual-axis motor 32, the dual-axis motor 32 drives the two threaded rods 33 to rotate, and the two threaded rods 33 drive the two threaded sleeves 34, the moving block 35 and the two moving plates 36 to move relative to each other or move away from each other.
[0024] In this embodiment, the positioning assembly 4 includes two moving frames 41, the bottom of the moving frame 41 passes through and extends to the bottom of the workbench 1, a second moving hole matching the moving frame 41 is opened inside the workbench 1, the moving frame 41 is fixedly connected to the top of the moving plate 36, a first electric push rod 42 is fixedly installed on the top of the moving frame 41, the output end of the first electric push rod 42 passes through and extends to the bottom of the moving frame 41, a connecting frame 43 is fixedly installed on the output end of the first electric push rod 42, and a round roller 44 is rotatably installed inside the connecting frame 43 through a first bearing.
[0025] Specifically, by turning on the first electric push rod 42, the first electric push rod 42 drives the connecting frame 43 and the round roller 44 to move downward, the round roller 44 can position the container bag, and the two movable plates 36 drive the two movable frames 41 and the two round rollers 44 to move back to back, and the two round rollers 44 can level the container bag.
[0026] The working principle of the above embodiment is:
[0027] The staff first places the container bag on the top of the workbench 1, and first turns on the first electric push rod 42. The first electric push rod 42 drives the connecting frame 43 and the round roller 44 to move downward, and the round roller 44 can position the container bag. Then turn on the double-axis motor 32, and the double-axis motor 32 drives the two threaded rods 33 to rotate. The two threaded rods 33 drive the two threaded sleeves 34, the moving blocks 35, the two moving plates 36, the two moving frames 41 and the two round rollers 44 to move back to each other. The two round rollers 44 can level the container bag before cutting. The uneven container bag is in a flat state after being leveled to avoid affecting the cutting effect, thereby improving the quality of the container bag. Then turn on the second electric push rod 22. The second electric push rod 22 drives the cross plate 23 and the blade 24 to move downward, and the blade 24 can cut the container bag.
[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.
[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A cutting mechanism for producing bulk bags, comprising a workbench (1), a cutting groove being provided on the top of the workbench (1), and a cutting assembly (2) being arranged on the workbench (1), characterized in that: The workbench (1) is provided with an adjustment component (3), and the adjustment component (3) is provided with a positioning component (4); The positioning assembly (4) comprises two moving frames (41), a first electric push rod (42) being fixedly mounted on the top of the moving frame (41), an output end of the first electric push rod (42) passing through and extending to the bottom of the moving frame (41), a connecting frame (43) being fixedly mounted on the output end of the first electric push rod (42), and a round roller (44) being rotatably mounted inside the connecting frame (43) via a first bearing.
2. A cutting mechanism for producing bulk bags as claimed in claim 1, characterized in that: The cutting assembly (2) comprises a fixing frame (21), the fixing frame (21) being fixedly connected to the top of the workbench (1), a second electric push rod (22) being fixedly mounted on the top of the fixing frame (21), an output end of the second electric push rod (22) passing through and extending to the bottom of the fixing frame (21), a horizontal plate (23) being fixedly mounted on the output end of the second electric push rod (22), and a blade (24) being fixedly mounted on the bottom of the horizontal plate (23).
3. A cutting mechanism for producing bulk bags as claimed in claim 1, characterized in that: The adjustment assembly (3) comprises a warehouse body (31), wherein the warehouse body (31) is fixedly connected to the bottom of the workbench (1), a double-axis motor (32) is fixedly mounted on the inner bottom wall of the warehouse body (31), threaded rods (33) are fixedly mounted on both output ends of the double-axis motor (32), and the sides of the threaded rods (33) away from the output ends are rotatably connected to the inner wall of the warehouse body (31) via second bearings, the threads of the two threaded rods (33) are in opposite directions, threaded sleeves (34) are mounted on the external threads of the threaded rods (33), a moving block (35) is fixedly mounted on the top of the threaded sleeve (34), a moving plate (36) penetrating and extending to the outside of the warehouse body (31) is fixedly mounted on the top of the moving block (35), the bottom of the moving frame (41) penetrates and extends to the bottom of the workbench (1), and the moving frame (41) is fixedly connected to the top of the moving plate (36).
4. A cutting mechanism for producing bulk bags as claimed in claim 3, characterized in that: A first moving hole matching the moving plate (36) is provided inside the warehouse body (31), and a second moving hole matching the moving frame (41) is provided inside the workbench (1).