A cutting device for a bag base cloth

Abstract

The utility model discloses a kind of cutting device of bag base cloth, it is related to bag processing technical field;And the utility model includes support, the top of one side of support is equipped with cutting mechanism, and the upper end of support is equipped with the flattening mechanism and fixed mechanism for use with cutting mechanism cooperation;Flattening mechanism includes electric cylinder body, electric cylinder body is fixedly installed in the top inboard of support, and electric cylinder body is symmetrical structure, electric cylinder body is equipped with the electric cylinder slider for use with sliding, and the bottom end of electric cylinder slider is fixedly installed with sliding frame one;Through the setting use of flattening mechanism, it can drive sliding frame one and corresponding sliding frame two synchronous movement, to be able to conveniently adjust the relative position and spacing between two rotating stands, and the height of rotating stand and flattening plate can be conveniently adjusted and drive flattening plate to rotate and reset, and then it can conveniently flatten the cutting bag base cloth end to be cut, to guarantee the cutting effect of bag base cloth, avoid the phenomenon such as partial cutting.

Description

Technical Field

[0001] This utility model relates to the field of container bag processing technology, specifically a container bag base fabric cutting device. Background Technology

[0002] FIBCs, also known as bulk bags, space bags, flexible containers, ton bags, bulk bags, space bags, or mother-daughter bags, are a type of flexible transport packaging container. They have advantages such as moisture-proof, dust-proof, and sturdy and safe. During the production and processing of FIBCs, a cutting device is required to cut the base fabric.

[0003] However, existing FIBC base fabric cutting devices are not convenient to smooth the ends of the FIBC base fabric to be cut during use, thus failing to guarantee the cutting effect of the FIBC base fabric and easily causing phenomena such as uneven cutting.

[0004] To address the aforementioned problems, this application proposes a FIBC (Flexible Intermediate Bulk Container) base fabric cutting device. Utility Model Content

[0005] In order to solve the problems of existing FIBC base fabric cutting devices, such as the inconvenience of smoothing the end of the FIBC base fabric to be cut, which makes it difficult to guarantee the cutting effect of the FIBC base fabric and the easy occurrence of uneven cutting, the purpose of this utility model is to provide a FIBC base fabric cutting device.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: a container bag base fabric cutting device, including a support, a cutting mechanism at the top of one side of the support, and a smoothing mechanism and a fixing mechanism at the upper end of the support that cooperate with the cutting mechanism. The smoothing mechanism includes an electric cylinder body, which is fixedly installed on the inner side of the top of a bracket. The electric cylinder body has a symmetrical structure. A matching electric cylinder slider is slidably mounted on the electric cylinder body, and a slide frame 1 is fixedly mounted on the bottom end of the electric cylinder slider. An electric push rod 1 is fixedly mounted on the inner bottom end of the slide frame 1, and the output end of the electric push rod 1 slides through the slide frame 1 and is fixedly sleeved at its end with a slide frame 2. A recessed hole is opened on one side of the top of the slide frame 2, and the end of the output end of the electric push rod 1 is fixedly inserted into the recessed hole. The slide frame 2 is slidably connected to the slide frame 1, and a stepper motor is fixedly mounted on the inner side of the slide frame 2. A guide rod is fixedly inserted and slidably inserted into a slide frame one. A hole is opened at the upper end of a slide frame two, and the end of the guide rod is fixedly inserted into the hole. A guide hole is opened through the lower end of a slide frame one, and the guide rod slides through the guide hole. The output end of a stepper motor rotates through a slide frame two and a rotating frame is fixedly fitted at its end. An inner groove is opened on the inner side of the end of the rotating frame. A rotating ring is rotatably inserted into one end of the inner groove, and a torsion spring is fixedly installed on one side of the rotating ring. The end of the torsion spring is fixedly connected to the inner wall of the inner groove. A rotating shaft is fixedly inserted into the middle of the rotating ring, and the rotating shaft rotates through the rotating frame and a flat plate is fixedly fitted at its end.

[0007] Preferably, the fixing mechanism includes an electric push rod two, which is fixedly installed at one end of the slide frame two. The output end of the electric push rod two slides through the slide frame two and a T-shaped pressure plate is fixedly fitted at its end. One end of the T-shaped pressure plate has a countersunk hole, and the output end of the electric push rod two is fixedly inserted into the countersunk hole. The T-shaped pressure plate is slidably inserted into the slide frame two. A sliding groove is opened through the slide frame two, and the T-shaped pressure plate is slidably inserted into the sliding groove.

[0008] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. By setting and using the smoothing mechanism, the first slide and the corresponding second slide can move synchronously, thereby making it easy to adjust the relative position and distance between the two rotating frames, and also making it easy to adjust the height of the rotating frame and the smoothing plate and make the smoothing plate rotate and reset, thereby making it easy to smooth the base fabric end of the container bag to be cut, thus ensuring the cutting effect of the base fabric of the container bag and avoiding phenomena such as uneven cutting. 2. The use of the fixing mechanism facilitates the height adjustment of the T-shaped pressure plate, thereby enabling convenient and stable limiting and pressing of the flattened base fabric end of the FIBC to be cut, thus further ensuring the cutting effect of the FIBC base fabric. Attached Figure Description

[0009] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0010] Figure 1 This is a schematic diagram of the structure of this utility model.

[0011] Figure 2 This is a schematic diagram of the installation of the smoothing mechanism in this utility model.

[0012] Figure 3 This utility model Figure 2 Enlarged schematic diagram of the structure at point A in the middle.

[0013] Figure 4 This utility model Figure 3 Enlarged schematic diagram of the structure at point B.

[0014] In the diagram: 1. Bracket; 2. Cutting mechanism; 3. Smoothing mechanism; 31. Electric cylinder body; 32. Electric cylinder slider; 33. Slide 1; 34. Electric push rod 1; 35. Slide 2; 36. Stepper motor; 37. Rotating frame; 38. Inner groove; 39. Rotary ring; 310. Torsion spring; 311. Rotating shaft; 312. Smoothing plate; 313. Slide groove; 314. Concave hole; 315. Guide rod; 316. Insertion hole; 317. Guide hole; 4. Fixing mechanism; 41. Electric push rod 2; 42. T-shaped pressure plate; 43. Countersunk hole. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Example: Figures 1-4 As shown, this utility model provides a container bag base fabric cutting device, including a support 1, a cutting mechanism 2 is provided at the top of one side of the support 1, and a smoothing mechanism 3 and a fixing mechanism 4 are provided at the upper end of the support 1 to cooperate with the cutting mechanism 2. The cutting mechanism 2 can cut the container bag base fabric, and the cutting mechanism 2 cooperates with the external material conveying mechanism to convey the container bag base fabric to be cut. These are all existing technologies and will not be described in detail here. The smoothing mechanism 3 includes an electric cylinder body 31, which is fixedly installed on the inner side of the top of the bracket 1. The electric cylinder body 31 has a symmetrical structure. A matching electric cylinder slider 32 is slidably mounted on the electric cylinder body 31. A slide frame 33 is fixedly mounted on the bottom end of the electric cylinder slider 32. An electric push rod 34 is fixedly mounted on the inner bottom end of the slide frame 33. The output end of the electric push rod 34 slides through the slide frame 33 and is fixedly sleeved at its end with a slide frame 35. A recessed hole 314 is opened on one side of the top of the slide frame 35. The end of the output end of the electric push rod 34 is fixedly inserted into the recessed hole 314. The recessed hole 314 is used to stably connect the electric push rod 34 and the slide frame 35. The slide frame 35 is slidably connected to the slide frame 33. A stepper motor 36 is fixedly mounted on the inner side of the slide frame 35. A guide rod 315 is fixedly inserted into the slide frame 35. The slide is slidably inserted into the slide 33. The upper end of the slide 35 has an insertion hole 316, and the end of the guide rod 315 is fixedly inserted into the insertion hole 316. The lower end of the slide 33 has a through hole 317, and the guide rod 315 slides through the through hole 317. The cooperation of the guide rod 315, the insertion hole 316, and the guide hole 317 limits and guides the movement of the slide 35. The output end of the stepper motor 36 rotates through the through hole. The slide 35 has a rotating frame 37 fixedly fitted at its end. The inner side of the end of the rotating frame 37 has an inner groove 38. A rotating ring 39 is rotatably inserted into one end of the inner groove 38. A torsion spring 310 is fixedly installed on one side of the rotating ring 39. The end of the torsion spring 310 is fixedly connected to the inner wall of the inner groove 38. A rotating shaft 311 is fixedly inserted into the middle of the rotating ring 39. The rotating shaft 311 rotates through the rotating frame 37 and a flat plate 312 is fixedly fitted at its end.

[0017] By adopting the above technical solution, during use, the electric cylinder body 31 and the electric cylinder slider 32 can drive the slide 1 33 and the corresponding slide 2 35 to move synchronously, thereby facilitating the adjustment of the relative position and distance between the two rotating frames 37. After adjusting to the appropriate position, the electric cylinder body 31 is closed, and then the electric push rod 34 can drive the slide 2 35 to move down, thereby driving the rotating frame 37 and the corresponding flat plate 312 to move down. When they reach the appropriate height, the electric push rod 34 is closed, and then the stepper motor 36 will start, thereby driving the corresponding... The rotating frame 37 rotates, which in turn drives the corresponding smoothing plate 312 to rotate. During the rotation of the smoothing plate 312, it will contact one end of the base fabric of the container bag to be cut and smooth it. At the same time, as the smoothing plate 312 rotates and smooths it, it can drive the corresponding rotating shaft 311 and rotating ring 39 to rotate, thereby twisting the corresponding torsion spring 310. When the smoothing plate 312 separates from the base fabric of the container bag to be cut, the corresponding torsion spring 310 will drive it to reverse and reset. After smoothing one end of the base fabric of the container bag to be cut, the stepper motor 36 is turned off and the smoothing plate 312 is moved up and reset.

[0018] The fixing mechanism 4 includes an electric push rod 41, which is fixedly installed at one end of the slide 35. The output end of the electric push rod 41 slides through the slide 35 and a T-shaped pressure plate 42 is fixedly fitted at its end. One end of the T-shaped pressure plate 42 has a countersunk hole 43, and the output end of the electric push rod 41 is fixedly inserted into the countersunk hole 43. The countersunk hole 43 ensures a stable connection between the electric push rod 41 and the T-shaped pressure plate 42. The pressure plate 42 is slidably inserted into the slide frame 35. The slide frame 35 has a through groove 313, and the T-shaped pressure plate 42 is slidably inserted into the groove 313. The groove 313 is used to limit and guide the movement of the T-shaped pressure plate 42. The electric cylinder body 31, the electric cylinder slider 32, the electric push rod 34, the electric push rod 41, and the cutting mechanism 2 are all controlled by the PLC control module. This is existing technology and will not be described in detail here.

[0019] By adopting the above technical solution, when in use, the electric push rod 41 will start and drive the corresponding T-shaped pressure plate 42 to move down until the T-shaped pressure plate 42 contacts one end of the base fabric of the container bag to be cut and presses it stably onto the bracket 1. Then the electric push rod 41 will stop, and the cutting mechanism 2 will start and carry out the cutting operation. After the cutting operation is completed, the T-shaped pressure plate 42 can be moved up and reset.

[0020] Working principle: During use, the electric cylinder body 31 and the electric cylinder slider 32 work together to drive the slide 1 33 and the corresponding slide 2 35 to move synchronously, thereby facilitating the adjustment of the relative position and distance between the two rotating frames 37. After adjusting to the appropriate position, the electric cylinder body 31 is closed. Then, the electric push rod 34 drives the slide 2 35 to move down, thereby driving the rotating frame 37 and the corresponding flat plate 312 to move down. When they reach the appropriate height, the electric push rod 34 is closed, and then the stepper motor 36 is started, thereby driving the corresponding rotating frame 37 to move down. 7 rotates, which in turn drives the corresponding smoothing plate 312 to rotate. During the rotation of the smoothing plate 312, it will contact one end of the base fabric of the container bag to be cut and smooth it. At the same time, as the smoothing plate 312 rotates and smooths it, it can drive the corresponding rotating shaft 311 and rotating ring 39 to rotate, thereby twisting the corresponding torsion spring 310. When the smoothing plate 312 separates from the base fabric of the container bag to be cut, the corresponding torsion spring 310 will drive it to reverse and reset. After smoothing one end of the base fabric of the container bag to be cut, the stepper motor 36 is turned off and the smoothing plate 312 is moved up and reset. Then, the electric push rod 41 will start and drive the corresponding T-shaped pressure plate 42 to move down until the T-shaped pressure plate 42 contacts one end of the base fabric of the container bag to be cut and presses it stably onto the bracket 1. Then, the electric push rod 41 will stop, and the cutting mechanism 2 will start and carry out the cutting operation. After the cutting operation is completed, the T-shaped pressure plate 42 will be moved up and reset.

[0021] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A device for cutting the base fabric of a container bag, comprising a support frame (1), characterized in that: The bracket (1) has a cutting mechanism (2) at one top side, and a smoothing mechanism (3) and a fixing mechanism (4) at the upper end of the bracket (1) that work in conjunction with the cutting mechanism (2). The smoothing mechanism (3) includes an electric cylinder body (31), which is fixedly installed on the inner side of the top of the bracket (1). The electric cylinder body (31) has a symmetrical structure. An electric cylinder slider (32) is slidably provided on the electric cylinder body (31) for use. A slide frame (33) is fixedly installed at the bottom end of the electric cylinder slider (32). An electric push rod (34) is fixedly installed at the bottom inner side of the slide frame (33). The output end of the electric push rod (34) slides through the slide frame (33) and a slide frame (35) is fixedly sleeved at its end. The slide frame (35) is slidably connected to the slide frame (33). A stepper motor (36) is fixedly installed on the inner side of the slide (35). The output end of the stepper motor (36) rotates through the slide (35) and a rotating frame (37) is fixedly sleeved at its end. An inner groove (38) is opened on the inner side of the end of the rotating frame (37). A rotating ring (39) is rotatably inserted into one end of the inner groove (38). A torsion spring (310) is fixedly installed on one side of the rotating ring (39). The end of the torsion spring (310) is fixedly connected to the inner wall of the inner groove (38). A rotating shaft (311) is fixedly inserted into the middle of the rotating ring (39). The rotating shaft (311) rotates through the rotating frame (37) and a flat plate (312) is fixedly sleeved at its end.

2. The container bag base fabric cutting device as described in claim 1, characterized in that, The fixing mechanism (4) includes an electric push rod two (41), which is fixedly installed at one end of the slide frame two (35), and the output end of the electric push rod two (41) slides through the slide frame two (35) and a T-shaped pressure plate (42) is fixedly sleeved at its end. The T-shaped pressure plate (42) is slidably inserted on the slide frame two (35).

3. The container bag base fabric cutting device as described in claim 2, characterized in that, One end of the T-shaped pressure plate (42) is provided with a countersunk hole (43), and the end of the output end of the electric push rod (41) is fixedly inserted into the countersunk hole (43).

4. The container bag base fabric cutting device as described in claim 2, characterized in that, The slide rail (35) has a through groove (313) and the T-shaped pressure plate (42) is slidably inserted in the groove (313).

5. The container bag base fabric cutting device as described in claim 1, characterized in that, A recessed hole (314) is provided on one side of the top of the slide frame 2 (35), and the end of the output end of the electric push rod 1 (34) is fixedly inserted into the recessed hole (314).

6. The container bag base fabric cutting device as described in claim 1, characterized in that, A guide rod (315) is fixedly inserted into the second slide (35), and the guide rod (315) is slidably inserted into the first slide (33).

7. The container bag base fabric cutting device as described in claim 6, characterized in that, The upper end of the slide (35) is provided with a socket (316), and the end of the guide rod (315) is fixedly inserted into the socket (316).

8. The container bag base fabric cutting device as described in claim 6, characterized in that, The lower end of the slide (33) is provided with a guide hole (317), and the guide rod (315) slides through the guide hole (317).

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