A container bag cutting device

Abstract

The utility model relates to the field of container bag cutting technology, and discloses a container bag cutting device, including a processing table, a horizontal plate installed at the output end height of two hydraulic rods, a cutting knife fixedly installed on the outer walls of the two horizontal plates, two sliding rods slidably connected to the inside of the two horizontal plates, two springs fixedly welded to the bottom of the two horizontal plates, and two pressing plates fixedly installed at the bottom ends of the four sliding rods. The container bag cutting device, when it is necessary to cut the container bag, places the container bag to be cut on the processing table, and simultaneously opens the hydraulic rods on both sides to drive the horizontal plate downward, drive the cutting and sliding rods downward, drive the pressing plate downward, and drive the cutting knife downward to cut the container bag, so as to achieve the effect of compacting and cutting the container bag, and solves the problem that the existing container bag cutting device cannot realize the automatic clamping and compacting function, which may cause incomplete incisions during the cutting process and affect the subsequent product processing quality.

Description

Technical Field

[0001] The utility model relates to the technical field of container bag cutting, in particular to a container bag cutting device. Background Art

[0002] A bulk bag is a soft, flexible packaging container. It is a large-volume transport bag made of foldable rubber-coated cloth, resin-processed cloth and other soft materials. During the production and processing of flexible bulk bags, a cutting device is often used to cut them.

[0003] The existing container bag cutting device cannot realize the automatic clamping and pressing function in actual use, which may cause incomplete cuts during the cutting process, affecting the subsequent product processing quality. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a container bag cutting device to solve the problem that the existing container bag cutting device mentioned in the above background technology cannot realize the automatic clamping and pressing function in actual use, which may cause incomplete incisions during the cutting process and affect the subsequent product processing quality.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a container bag cutting device, comprising a processing table, a material guide plate is fixedly installed on the left outer wall of the processing table, movable plates are fixedly welded around the processing table, two U-shaped frames are slidably connected inside the four movable plates, two hydraulic rods are fixedly welded to the outer walls of the two U-shaped frames, cross plates are installed at the output end height of the two hydraulic rods, cutting knives are fixedly installed on the outer walls of the two cross plates, two sliding rods are slidably connected inside the two cross plates, two springs are fixedly welded to the bottom of the two cross plates, and two pressure plates are fixedly installed at the bottom ends of the four sliding rods.

[0006] Preferably, a connecting plate is fixedly welded to the top of the two U-shaped frames, the internal threads of the two connecting plates are connected to positive and negative threaded rods, and a turntable is fixedly welded to the outer wall of the positive and negative threaded rods.

[0007] Preferably, a limiting plate is fixedly installed on the top ends of the four sliding rods, and the outer walls of the four springs are fixedly welded to the outer walls of the two pressure plates respectively.

[0008] Preferably, slide bars are arranged inside the four springs, and anti-slip grooves are provided at the bottoms of the two pressure plates.

[0009] Preferably, the outer wall of the processing table is provided with scale lines, the two cutting knives are arranged on the inner sides of the two pressing plates, and the lower ends of the two cutting knives are located higher than the positions of the pressing plates.

[0010] Preferably, the outer wall of the material guide plate is fixedly welded to the outer walls of the two movable plates on the left side, and the material guide plate is arranged obliquely on the left side of the processing table.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The container bag cutting device, when it is necessary to cut the container bag, puts the container bag to be cut on the processing table, and opens the hydraulic rods on both sides at the same time, drives the cross plate to move down, drives the cutting and sliding rods to move down, drives the pressure plate to move down, and when the pressure plate contacts the container bag, it will retract under the buffering of the spring. At this time, the cutting knife moves down to cut the container bag to achieve the effect of compacting and cutting the container bag, which solves the problem that the existing container bag cutting device cannot realize the automatic clamping and compacting function, which may cause incomplete incisions during the cutting process and affect the subsequent product processing quality.

[0013] 2. The container bag cutting device is provided with a connecting plate at the top of the U-shaped frame. The connecting plate serves as a connecting link to drive the U-shaped frames on both sides to move inward, and drives the clamping components and cutting components on both sides to move inward, so as to achieve the effect of adjusting the distance between the two. Compared with the related art, the container bag cutting device provided by the utility model has the following beneficial effects: it can achieve the effect of cutting container bags of different lengths. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a side view schematic diagram of the structure of the utility model;

[0016] Figure 3 It is a three-dimensional schematic diagram of the U-shaped frame of the utility model and its related structures.

[0017] In the figure: 1. processing table; 2. material guide plate; 3. moving plate; 4. U-shaped frame; 5. hydraulic rod; 6. cross plate; 7. cutting knife; 8. sliding rod; 9. spring; 10. pressure plate; 11. connecting plate; 12. positive and negative threaded rods; 13. turntable. DETAILED DESCRIPTION

[0018] 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.

[0019] Embodiment 1:

[0020] Please refer to Figure 1-3 ,

[0021] A container bag cutting device comprises a processing table 1, a guide plate 2 is fixedly installed on the left outer wall of the processing table 1, a movable plate 3 is fixedly welded around the processing table 1, two U-shaped frames 4 are slidably connected inside the four movable plates 3, two hydraulic rods 5 are fixedly welded on the outer walls of the two U-shaped frames 4, a horizontal plate 6 is installed at the output end height of the two hydraulic rods 5, a cutting knife 7 is fixedly installed on the outer walls of the two horizontal plates 6, two sliding rods 8 are slidably connected inside the two horizontal plates 6, two springs 9 are fixedly welded on the bottom of the two horizontal plates 6, and two pressing plates 10 are fixedly installed on the bottom ends of the four sliding rods 8;

[0022] Specifically, when it is necessary to cut the container bag, the container bag to be cut is placed on the processing table 1, and then the hydraulic rods 5 on both sides are opened at the same time, the hydraulic rods 5 will drive the cross plate 6 to move downward, the cross plate 6 will drive the cutting and sliding rods 8 to move downward, the sliding rods 8 will drive the pressing plate 10 to move downward, when the pressing plate 10 contacts the container bag, it will retract under the buffering of the spring 9, at this time, the cutting knife 7 moves downward to cut the container bag to achieve the effect of cutting the container bag, and the container bag can be fixed and cut at the same time to achieve the effect of compacting and cutting the container bag;

[0023] In the embodiment: the top ends of the four slide bars 8 are fixedly mounted with limit plates, and the outer walls of the four springs 9 are fixedly welded to the outer walls of the two pressure plates 10 respectively;

[0024] Specifically, a limit plate is provided on the top of the slide bar 8, which can achieve the effect of limiting the slide bar 8 and limit the position of the slide bar 8 moving downward. The spring 9 is connected with the pressing plate 10, which can achieve the effect of squeezing the pressing plate 10.

[0025] In the embodiment: the sliding rods 8 are arranged inside the four springs 9, and the bottoms of the two pressing plates 10 are provided with anti-slip grooves.

[0026] Specifically, the spring 9 is arranged inside the slide bar 8, which can play the role of storing elastic force. The bottom of the pressure plate 10 is provided with a plurality of anti-slip grooves, which can increase the friction force, assist in fixing the container bag, and achieve the effect of clamping and fixing the container bag.

[0027] In the embodiment: the outer wall of the processing table 1 is provided with scale lines, two cutting knives 7 are arranged on the inner sides of two pressing plates 10, and the lower ends of the two cutting knives 7 are located higher than the positions of the pressing plates 10;

[0028] Specifically, the outer wall of the processing table 1 is provided with scale lines, and the container bag can be measured and cut according to the required length. The cutting knife 7 is arranged on the inner side of the pressing plate 10, and the container bag can be directly cut. The lower end of the cutting knife 7 is arranged above the pressing plate 10, and the container bag can be first pressed to achieve the effect of fixed clamping;

[0029] In the embodiment: the outer wall of the guide plate 2 is fixedly welded to the outer walls of the two movable plates 3 on the left, and the guide plate 2 is arranged obliquely on the left side of the processing table 1;

[0030] Specifically, the guide plate 2 is fixedly welded with the two movable plates 3 on the left side, which can achieve the effect of stabilizing the structure of the guide plate 2. The guide plate 2 is tilted and arranged on the side of the processing table 1, so that the cut container bags can be taken out;

[0031] In the embodiment: the hydraulic rod 5 is an existing structure, and the control circuit can be realized by simple programming by technicians in this field, which belongs to the common knowledge in this field. It is only used without modification, so the control method and circuit connection are not described in detail.

[0032] Working principle: when it is necessary to cut the container bag, put the container bag to be cut on the processing table 1, and open the hydraulic rods 5 on both sides at the same time, drive the cross plate 6 to move down, drive the cutting and sliding rods 8 to move down, and drive the pressure plate 10 to move down. When the pressure plate 10 contacts the container bag, it will retract under the buffering of the spring 9. At this time, the cutting knife 7 moves down to cut the container bag. Compared with the related art, the container bag cutting device provided by the utility model has the following beneficial effects: to achieve the effect of compacting and cutting the container bag, it solves the problem that the existing container bag cutting device cannot realize the automatic clamping and compacting function in actual use, which may cause incomplete incisions during the cutting process, affecting the subsequent product processing quality.

[0033] Embodiment 2:

[0034] Please refer to Figure 1-3 ,

[0035] The tops of the two U-shaped frames 4 are both fixedly welded with connecting plates 11, the inner threads of the two connecting plates 11 are connected with positive and negative threaded rods 12, and the outer walls of the positive and negative threaded rods 12 are fixedly welded with a rotating disk 13;

[0036] Specifically, a connecting plate 11 is provided at the top of the U-shaped frame 4. The connecting plate 11 serves as a connecting link and can drive the U-shaped frames 4 on both sides to move inward. The U-shaped frame 4 will drive the clamping components and cutting components on both sides to move inward, so as to adjust the distance between the two components and achieve the effect of cutting container bags of different lengths.

[0037] Working principle: A connecting plate 11 is provided at the top of the U-shaped frame 4. The connecting plate 11 serves as a connecting link to drive the U-shaped frames 4 on both sides to move inward, and drives the clamping components and cutting components on both sides to move inward, so as to achieve the effect of adjusting the distance between the two. Compared with the related art, the container bag cutting device provided by the utility model has the following beneficial effects: it can achieve the effect of cutting container bags of different lengths.

[0038] 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 container bag cutting device, comprising a processing table (1), characterized in that: A guide plate (2) is fixedly installed on the left outer wall of the processing table (1), and movable plates (3) are fixedly welded around the four sides of the processing table (1). Two U-shaped frames (4) are slidably connected inside the four movable plates (3), and two hydraulic rods (5) are fixedly welded on the outer walls of the two U-shaped frames (4). A cross plate (6) is installed at the output end height of the two hydraulic rods (5), and cutting knives (7) are fixedly installed on the outer walls of the two cross plates (6). Two sliding rods (8) are slidably connected inside the two cross plates (6), and two springs (9) are fixedly welded at the bottom of the two cross plates (6). Two pressing plates (10) are fixedly installed at the bottom ends of the four sliding rods (8).

2. The container bag cutting device according to claim 1, characterized in that: A connecting plate (11) is fixedly welded to the top of the two U-shaped frames (4), the inner threads of the two connecting plates (11) are connected to forward and reverse threaded rods (12), and a rotating disk (13) is fixedly welded to the outer wall of the forward and reverse threaded rods (12).

3. The container bag cutting device according to claim 1, characterized in that: Limiting plates are fixedly mounted on the top ends of the four slide bars (8), and the outer walls of the four springs (9) are fixedly welded to the outer walls of the two pressure plates (10) respectively.

4. The container bag cutting device according to claim 1, characterized in that: Sliding rods (8) are arranged inside the four springs (9), and anti-slip grooves are provided at the bottoms of the two pressing plates (10).

5. The container bag cutting device according to claim 1, characterized in that: The outer wall of the processing table (1) is provided with scale lines, the two cutting knives (7) are arranged on the inner sides of the two pressing plates (10), and the lower ends of the two cutting knives (7) are located higher than the positions of the pressing plates (10).

6. The container bag cutting device according to claim 1, characterized in that: The outer wall of the guide plate (2) is fixedly welded to the outer walls of the two movable plates (3) on the left side, and the guide plate (2) is arranged obliquely on the left side of the processing table (1).

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