Composite bag cutting device

Abstract

The utility model discloses a composite bag dividing device, which relates to the technical field of dividing devices and comprises a third connecting plate, a rotating shaft is fixedly connected to the middle of the third connecting plate, a rotating disc is fixedly connected to one end of the rotating shaft, and supports are rotatably connected to two ends of the rotating shaft. A first moving hole and a second moving hole are formed in the two ends of the third connecting plate, a connecting block is slidably connected into the first moving hole, a first limiting plate and a third limiting plate are fixedly connected to the two ends of the connecting block correspondingly, and a second limiting plate rotationally connected to one end of the connecting block is attached to the first limiting plate; a first connecting plate rotationally connected with one end of the second limiting plate is rotationally connected with a second connecting plate. Compared with the prior art, the first limiting plate at one end can drive the to-be-segmented composite bag to rotate to the other end by rotating the rotating disc, segmentation of the remaining composite bags is facilitated, it is avoided that workers repeatedly measure the composite bags, the working steps are simplified, and the segmentation efficiency of the composite bags is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of segmentation device, especially relates to a composite bag segmentation device. BACKGROUND

[0002] The composite bag is suitable for packaging food, electronic products, chemicals, medicines and tea, and the like, and raw materials of the composite bag include OPP, PE, POF, PPE, PP and composite film, etc., and different raw materials are combined to make the composite bag according to different uses.

[0003] In the prior art, the patent literature with the publication number CN216423618U proposes a cutting device for plastic composite bag production, which can press the packaging bag by driving the fixed cylinder, and can also improve the cutting efficiency of the cutting tool body by the setting of the heating ring, thereby relieving the use pressure of the user to a certain extent, and further improving the cutting efficiency of the cutting device, but in actual application, the length of the composite bag on both sides of the cutting knife is re-measured and positioned after each cutting, and there are many working steps and low efficiency, therefore, the composite bag segmentation device is disclosed to meet the needs. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a composite bag segmentation device to solve the problems of many working steps and low efficiency in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a composite bag segmentation device, including third connecting plate, the middle part of third connecting plate is fixedly connected with the pivot, one end of pivot is fixedly connected with the turntable, both ends of pivot are rotatably connected with the support, both ends of third connecting plate are equipped with first mobile hole and second mobile hole, the first mobile hole is slidably connected with the connecting block, both ends of connecting block are fixedly connected with first limiting plate and third limiting plate respectively, the second limiting plate rotatably connected with one end of connecting block is pasted with first limiting plate, the first connecting plate rotatably connected with one end of second limiting plate is rotatably connected with second connecting plate, one side of third connecting plate is placed with telescopic cutting tool rest with self-locking wheel.

[0006] Preferably, one end of the first connecting plate and the second connecting plate is equipped with a limiting slot, and the limiting block fixedly connected with the inner wall of the second mobile hole is movably connected with the limiting slot.

[0007] Preferably, the hole in the upper end of the third limiting plate is in the same plane as the second mobile hole, the hole in the third limiting plate is slidably connected with the first connecting plate and the second connecting plate, and the first connecting plate is arranged in the second mobile hole.

[0008] Preferably, the connecting block and the two ends of the third limiting plate are rectangular.

[0009] Preferably, the top surface of the middle part of the rotating shaft is in the same plane as the top surface of the first limiting plate.

[0010] Preferably, the plurality of clamping blocks fixedly connected to the inner wall of the first moving hole are movably connected to the connecting block.

[0011] The technical effects and advantages of the present application are as follows:

[0012] 1. The present application has a reasonable structure. The second limiting plate at one end of the connecting block is rotatably connected to the first limiting plate. The first connecting plate at one end of the second limiting plate is rotatably connected to the second connecting plate. The position of the composite bag placed at the top end of the first limiting plate can be limited by the second limiting plate. The dividing knife can conveniently divide the composite bag in the middle part of the two first limiting plates. The two parts of the divided composite bag are separately limited. The staff can rotate the turntable to rotate the first limiting plate at one end to the other end with the composite bag to be divided. The remaining composite bag is conveniently divided. The staff does not need to measure the composite bag repeatedly. The working steps are simplified, and the division efficiency of the composite bag is improved.

[0013] 2. In the present application, the position of the connecting block after moving in the first moving hole is fixed by the clamping block of the inner wall of the first moving hole. The staff can adjust the relative distance between the two connecting blocks according to the length of the composite bag to be divided. The device has better practicality. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a three-dimensional structure schematic diagram of the present application.

[0015] Figure 2 It is a three-dimensional structure schematic diagram of the third connecting plate of the present application.

[0016] Figure 3 It is a three-dimensional structure schematic diagram of the third limiting plate and the first connecting plate of the present application.

[0017] In the figure: 1, third connecting plate; 2, rotating shaft; 3, turntable; 4, support; 5, first moving hole; 6, second moving hole; 7, first limiting plate; 8, third limiting plate; 9, connecting block; 10, second limiting plate; 11, first connecting plate; 12, second connecting plate; 13, limiting groove; 14, limiting block. DETAILED DESCRIPTION

[0018] Clearly, the described embodiments are merely part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present utility model.

[0019] The utility model provides a kind of composite bag cutting device as shown in Figures 1-3 It is shown in a kind of composite bag cutting device, including third connecting plate 1, the middle part of third connecting plate 1 is fixedly connected with shaft 2, one end of shaft 2 is fixedly connected with carousel 3, both ends of shaft 2 are rotatably connected with support 4, both ends of third connecting plate 1 are equipped with first mobile hole 5 and second mobile hole 6, first mobile hole 5 is slidably connected with connecting block 9, both ends of connecting block 9 are fixedly connected with first limit plate 7 and third limit plate 8 respectively, second limit plate 10 rotatably connected with one end of connecting block 9 is attached with first limit plate 7, first connecting plate 11 rotatably connected with one end of second limit plate 10 is rotatably connected with second connecting plate 12, one side of third connecting plate 1 is placed with telescopic cutting knife rest with self-locking wheel, when using, the middle part of third connecting plate 1 is fixedly connected with shaft 2, one end of shaft 2 is fixedly connected with carousel 3, so that carousel 3 can drive shaft 2 and third connecting plate 1 to rotate when rotating, both ends of shaft 2 are rotatably connected with support 4, so that the position of shaft 2 can be limited, thereby limiting the position of third connecting plate 1, second limit plate 10 rotatably connected with one end of connecting block 9 is attached with first limit plate 7, first connecting plate 11 rotatably connected with one end of second limit plate 10 is rotatably connected with second connecting plate 12, so that the position of composite bag placed on the top of first limit plate 7 can be limited by second limit plate 10, it is convenient for cutting knife to cut the composite bag in the middle of two first limit plates 7, also so that the two parts of the cut composite bag are limited respectively, so that the staff drives carousel 3 to rotate one hundred and eighty degrees, drives the composite bag to be cut to rotate to the other end with one end first limit plate 7, simultaneously, the composite bag that has been cut is driven to the lower end of third connecting plate 1, then the limit of composite bag by second connecting plate 12 and second limit plate 10 of both ends is loosened, so that the composite bag that has been cut falls to the lower end of third connecting plate 1 under the influence of gravity, it is convenient for subsequent collection of the composite bag that has been cut, the composite bag that has not been cut is not pulled, then carousel 3 is driven to rotate one hundred and eighty degrees again, so that the device restores the initial position, then second connecting plate 12 and second limit plate 10 are operated to limit the composite bag again, that is, it can be cut again, ensure that the length of composite bag is equal each time, so that it is convenient for the segmentation of remaining composite bag, avoid staff to measure composite bag repeatedly, improve the segmentation efficiency of composite bag.

[0020] As a preferred embodiment in the present embodiment, reference is made to the accompanyingFigure 1 and Figure 3 The first connecting plate 11 and the second connecting plate 12 are both provided with a limiting groove 13 at one end, the limiting block 14 fixedly connected to the inner wall of the second moving hole 6 is movably connected to the two limiting grooves 13, the hole in the upper end of the third limiting plate 8 is located in the same plane as the second moving hole 6, the hole in the third limiting plate 8 is slidably connected to the first connecting plate 11 and the second connecting plate 12, the first connecting plate 11 is arranged in the second moving hole 6, the two ends of the connecting block 9 and the third limiting plate 8 are both rectangular, the top surface of the middle part of the rotating shaft 2 is located in the same plane as the top surface of the first limiting plate 7, the plurality of clamping blocks fixedly connected to the inner wall of the first moving hole 5 are movably connected to the connecting block 9, the first connecting plate 11 and the second connecting plate 12 are both provided with a limiting groove 13 at one end, the limiting block 14 fixedly connected to the inner wall of the second moving hole 6 is movably connected to the two limiting grooves 13, so that the position of the first connecting plate 11 after moving is limited by the limiting block 14, thereby limiting the position of the second limiting plate 10 after moving, so that the second limiting plate 10 has a better position limiting effect on the composite bag, which is beneficial to the movement and segmentation of the composite bag, and the plurality of clamping blocks fixedly connected to the inner wall of the first moving hole 5 are movably connected to the connecting block 9, so that the position of the connecting block 9 after moving in the first moving hole 5 is fixed by the clamping blocks on the inner wall of the first moving hole 5, thereby the relative distance between the two connecting blocks 9 can be adjusted by the staff according to the length of the composite bag to be segmented, so that the device has better practicability.

[0021] The utility model discloses a cutting device for composite bag, including the first limiting plate 7, the first connecting plate 1, the second connecting plate 12, the second limiting plate 10, the connecting block 9, the second mobile hole 6, the first mobile hole 5, the rotary shaft 2, the rotary disc 3 and the telescopic cutting tool rest of self locking wheel, its characterized in that: the first connecting plate 1 is connected with the rotary shaft 2, and the rotary shaft 2 is connected with the rotary disc 3, and the rotary disc 3 is connected with the second connecting plate 12, and the second connecting plate 12 is connected with the second limiting plate 10, and the second limiting plate 10 is connected with the first connecting plate 11, and the first connecting plate 11 is connected with the connecting block 9, and the connecting block 9 is connected with the first limiting plate 7, and the first limiting plate 7 is connected with the telescopic cutting tool rest of self locking wheel.

[0022] The plurality of clamping blocks fixedly connected with the inner wall of the first mobile hole 5 are movably clamped with the connecting block 9, so that the position of the connecting block 9 after moving in the first mobile hole 5 is fixed by the clamping blocks on the inner wall of the first mobile hole 5, so that the relative distance between the two connecting blocks 9 can be adjusted by the worker according to the length of the composite bag to be cut, so that the practicability of the device is better.

[0023] Finally, it should be noted that: the above only for preferred embodiment of the utility model has described, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model, should be included in the protection scope of the utility model.

Claims

1. A composite bag cutting device, comprising a support (4), a rotating shaft (2) is rotatably connected between the supports (4), and a third connecting plate (1) is fixedly connected to both ends of the rotating shaft (2), characterized in that: One end of the rotating shaft (2) is fixedly connected with the rotating disc (3) penetrating through the support, both ends of the third connecting plate (1) are provided with the first moving hole (5) and the second moving hole (6), the connecting block (9) is slidably connected in the first moving hole (5), both ends of the connecting block (9) are fixedly connected with the first limiting plate (7) and the third limiting plate (8) respectively, the second limiting plate (10) rotatably connected at one end of the connecting block (9) is attached to the first limiting plate (7), the first connecting plate (11) rotatably connected at one end of the second limiting plate (10) is rotatably connected with the second connecting plate (12), the third connecting plate (1) is placed with the telescopic cutting knife rest with the self-locking wheel on one side.

2. The composite bag dividing apparatus according to claim 1, characterized by: Both ends of the first connecting plate (11) and the second connecting plate (12) are provided with the limiting groove (13), the limiting block (14) fixedly connected on the inner wall of the second moving hole (6) is movably clamped with the limiting groove (13).

3. The composite bag dividing apparatus according to claim 1, characterized by: The hole provided on the upper end of the third limiting plate (8) is located in the same plane with the second moving hole (6), the hole of the third limiting plate (8) is slidably connected with the first connecting plate (11) and the second connecting plate (12), and the first connecting plate (11) is arranged in the second moving hole (6).

4. The composite bag dividing apparatus according to claim 1, characterized by: Both ends of the connecting block (9) and the third limiting plate (8) are rectangular.

5. The composite bag dividing apparatus according to claim 1, characterized by: The top surface of the middle part of the rotating shaft (2) is located in the same plane with the top surface of the first limiting plate (7).

6. The composite bag dividing apparatus according to claim 1, characterized by: The plurality of clamping blocks fixedly connected on the inner wall of the first moving hole (5) are movably clamped with the connecting block (9).

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