Woven bag vertical packing machine

Abstract

This utility model relates to the field of woven bag packaging technology, and proposes a vertical woven bag packaging machine, including a base frame and a top frame. The top frame is fixedly connected to the top of the base frame. The compression packaging and discharge component is disposed inside the base frame and the top frame, and the corner limiting component is disposed outside the top frame. The corner limiting component includes a fixed frame, and a vertical screw is rotatably connected between the fixed frame and the surface of the top frame. A drive motor is installed on the top of the fixed frame, and the output end of the drive motor is connected to the vertical screw. A pair of vertical rods are fixedly connected between the top frame and the fixed frame. Through the above technical solution, the problem in related technologies that during compression, due to the large number of woven bags and the fact that many woven bags are tied together with ropes, the four corners of the woven bags near the top are prone to folding and curling before compression, and it is inconvenient to discharge the packaged woven bags.

Description

Technical Field

[0001] This utility model relates to the field of woven bag packaging technology, specifically to a vertical woven bag packaging machine. Background Technology

[0002] Woven bags are a type of plastic bag used for packaging. They are typically made from various chemical plastic materials such as polyethylene and polypropylene. Weave density refers to the number of warp and weft yarns within a 100mm x 100mm woven fabric.

[0003] After undergoing various production processes, woven bags finally need to be packaged and bundled for easy storage and transportation. Publication number CN205311959U discloses a woven bag packaging machine, including a pressure base, a hydraulic mechanism, and a pressure plate. In use, the woven bags are placed on the pressure base, and the hydraulic mechanism drives the pressure plate to descend, thereby compressing a large number of woven bags using the squeezing force between the pressure plate and the pressure base, reducing their space occupation and improving transportation efficiency.

[0004] However, during the compression process, due to the large number of woven bags and the fact that many of them are tied together with ropes, the corners of the woven bags near the top are prone to folding and sticking up before compression. The bags are usually manually straightened, which is not very safe. After straightening, the bags are still prone to returning to their original position and sticking up. This results in wrinkles on the top of the compressed bags, making them uneven. This reduces the packaging quality and processing efficiency, and also makes it inconvenient to discharge the packaged bags.

[0005] Therefore, improvements have been made to address the aforementioned issues. Utility Model Content

[0006] This utility model proposes a vertical woven bag packing machine, which solves the problem in related technologies that, during compression, due to the large number of woven bags and the fact that many woven bags are tied together with ropes, the corners of the woven bags near the top are prone to folding and sticking up before compression, and it is also inconvenient to discharge the packed woven bags.

[0007] The technical solution of this utility model is as follows: a vertical baling machine for woven bags, comprising...

[0008] A base frame and a top frame, wherein the top frame is fixedly connected to the top of the base frame;

[0009] An extrusion and packaging discharge assembly is disposed inside the base frame and the top frame;

[0010] An angle limiting assembly is provided outside the top frame. The angle limiting assembly includes a fixed frame, a vertical screw is rotatably connected between the fixed frame and the surface of the top frame, a drive motor is installed on the top of the fixed frame, the output end of the drive motor is connected to the vertical screw, and a pair of vertical rods are fixedly connected between the top frame and the fixed frame.

[0011] As a further technical solution, a lifting frame is connected to the outside of the vertical lead screw via a threaded connection. The lifting frame is slidably connected to the vertical rod. A side frame is fixedly connected to the bottom of the lifting frame, and several limiting rods are fixedly connected to the bottom surface of the side frame.

[0012] As a further technical solution, the extrusion and packaging discharge assembly includes a packaging hydraulic system, which is installed on the surface of the top frame. An elongated groove is formed on the inner surface of the base frame, and a telescopic cylinder is fixed in the elongated groove. The output end of the telescopic cylinder is connected to a base.

[0013] As a further technical solution, an extrusion plate is installed on the surface of the base and the packaging hydraulic output end, and a bottom groove is opened on the bottom surface of the base, with a number of auxiliary pulleys rotatably connected in the bottom groove.

[0014] As a further technical solution, one side of the side frame has an open structure.

[0015] As a further technical solution, the surface of the extrusion plate has a concave-convex structure.

[0016] As a further technical solution, the inner diameter of the side frame matches the size of the extrusion plate, and the side frame is fitted onto the outside of the extrusion plate.

[0017] As a further technical solution, the base frame is in the form of a portal frame, and the bottom surface of the base frame and the lower end surface of the auxiliary pulley are on the same horizontal plane.

[0018] The working principle and beneficial effects of this utility model are as follows:

[0019] 1. This utility model is equipped with a corner limiting component. A vertical screw driven by a drive motor is installed on the outside of the top frame of the equipment. A lifting frame and a side frame are connected to the outside of the vertical screw by thread. The side frame wraps around the perimeter of the extrusion plate and fits relatively closely. Multiple limiting rods are provided at the bottom of the side frame. The side frame and the limiting rods can work together with the extrusion plate to wrap around the woven bag, squeezing and pressing the woven bag tightly while wrapping the corners, which can avoid the problem of corners lifting and make the integrity of the packaging better.

[0020] 2. This utility model is equipped with a compression packaging and discharge component. Inside the base frame, there is a base connected by a telescopic cylinder. After the base is packaged, it can be driven outward by the telescopic cylinder to facilitate discharge and removal. An auxiliary pulley is provided at the bottom of the base to support the base and facilitate movement. Attached Figure Description

[0021] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0022] Figure 1 This is a schematic diagram of the structure of this utility model;

[0023] Figure 2 This is an isometric drawing of the present invention;

[0024] Figure 3 This is an isometric drawing of the present invention;

[0025] Figure 4 This is a cross-sectional view of the present invention;

[0026] In the diagram: 1. Base frame; 2. Top frame; 3. Angle limiting assembly; 3-1. Fixed frame; 3-2. Vertical lead screw; 3-3. Drive motor; 3-4. Vertical rod; 3-5. Side frame; 3-6. Limiting rod; 3-7. Lifting frame; 4. Extrusion and packaging discharge assembly; 4-1. Packaging hydraulic system; 4-2. Long trough; 4-3. Telescopic cylinder; 4-4. Base; 4-5. Extrusion plate; 4-6. Bottom trough; 4-7. Auxiliary pulley. Detailed Implementation

[0027] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0028] like Figures 1-4 As shown, this embodiment proposes a vertical styling machine for woven bags, including...

[0029] Base frame 1 and top frame 2, wherein the top frame 2 is fixedly connected to the top of the base frame 1;

[0030] The extrusion and packaging discharge assembly 4 is disposed inside the base frame 1 and the top frame 2;

[0031] Angle-pressing limiting component 3 is disposed outside the top frame 2. The angle-pressing limiting component 3 includes a fixed frame 3-1. A vertical screw 3-2 is rotatably connected between the fixed frame 3-1 and the surface of the top frame 2. A drive motor 3-3 is installed on the top of the fixed frame 3-1. The output end of the drive motor 3-3 is connected to the vertical screw 3-2. A pair of vertical rods 3-4 are fixedly connected between the top frame 2 and the fixed frame 3-1. A lifting frame 3-7 is threadedly connected to the outside of the vertical screw 3-2. The lifting frame 3-7 is slidably fitted with the vertical rods 3-4. A side frame 3-5 is fixedly connected to the bottom of the lifting frame 3-7. Several limiting rods 3-6 are fixedly connected to the bottom surface of the side frame 3-5.

[0032] In this embodiment, in order to achieve the effect of pressing the corners during the packaging of woven bags, a corner pressing and limiting component 3 is designed. A side frame 3-5 and a limiting rod 3-6 are set around the periphery of the extrusion plate 4-5. The side frame 3-5 wraps around the periphery of the woven bag, and the side frame 3-5 adopts a movable connection that can be raised and lowered. A vertical screw 3-2 is rotatably connected to the top of the top frame 2. The vertical cylinder is driven to rotate by the drive motor 3-3. The side frame 3-5 can be raised by the lifting frame 3-7 that is threaded to the outside of the vertical screw 3-2, pressing the corners without affecting the packaging.

[0033] Furthermore, the extrusion and packaging discharge assembly 4 includes a packaging hydraulic system 4-1, which is installed on the surface of the top frame 2. The inner surface of the base frame 1 has an elongated groove 4-2, and a telescopic cylinder 4-3 is fixed in the elongated groove 4-2. The output end of the telescopic cylinder 4-3 is connected to a base 4-4. An extrusion plate 4-5 is installed on the surface of the base 4-4 and the output end of the packaging hydraulic system 4-1. A bottom groove 4-6 is opened on the bottom surface of the base 4-4, and several auxiliary pulleys 4-7 are rotatably connected in the bottom groove 4-6.

[0034] In this embodiment, in order to achieve the effect of rapid material discharge of woven bags after compression and packaging, a compression and packaging discharge component 4 is designed. A telescopic cylinder 4-3 is set inside the base frame 1. A movable base 4-4 is connected to the output end of the telescopic cylinder 4-3. After the compression plate 4-5 on the surface of the base 4-4 completes packaging, the base 4-4 can be driven to move outward by the telescopic cylinder 4-3. After moving to the outside, it is convenient to pick up and transfer. Multiple auxiliary pulleys 4-7 are installed at the bottom of the base 4-4. The auxiliary pulleys 4-7 are supported on the ground to assist the movement of the base 4-4.

[0035] Furthermore, one side of the side frame 3-5 has an open structure.

[0036] In this embodiment, the connection position between the base frame 1 and the top frame 2 is opened by the open structure, which ensures that the side frame 3-5 can move up and down.

[0037] Furthermore, the surface of the extrusion plate 4-5 has an uneven structure.

[0038] In this embodiment, the concave-convex structure facilitates the passage of the woven bag through the packing strap after the extrusion plates 4-5 extrude it.

[0039] Furthermore, the inner diameter of the side frame 3-5 matches the size of the extrusion plate 4-5, and the side frame 3-5 is fitted onto the outside of the extrusion plate 4-5.

[0040] In this embodiment, the edge position can be fully pressed by the side frame 3-5 and the outer edge of the extrusion plate 4-5, and the limiting rod 3-6 can be used to prevent it from lifting.

[0041] Furthermore, the base frame 1 has an overall gate-shaped structure, and the bottom surface of the base frame 1 and the lower end surface of the auxiliary pulleys 4-7 are located on the same horizontal plane.

[0042] In this embodiment, the gate-shaped structure makes one side of the base frame 1 open, which facilitates the outward movement of the base 4-4 and ensures that the auxiliary pulley 4-7 is in contact with the ground for movement.

[0043] When packaging is needed, place the woven bag onto the extrusion plate 4-5. First, start the drive motor 3-3 to rotate the vertical screw 3-2, which will move the side frame 3-5 at the bottom of the lifting frame 3-7 downwards, so that the limit rod 3-6 wraps around the outside of the woven bag. Then, start the packaging hydraulic system 4-1 to push the extrusion plate 4-5 downwards for extrusion. After extrusion, raise the side frame 3-5 upwards and start wrapping the packing straps. After completion, lift the extrusion plate 4-5, start the telescopic cylinder 4-3 to push the base 4-4 outwards, and move the packaged woven bag to the outside for removal.

[0044] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A vertical styling machine for woven bags, characterized in that, include A base frame (1) and a top frame (2), wherein the top frame (2) is fixedly connected to the top of the base frame (1); An extrusion and packaging discharge assembly (4) is disposed inside the base frame (1) and the top frame (2); Angle limiting component (3) is provided outside the top frame (2). The angle limiting component (3) includes a fixed frame (3-1). A vertical screw (3-2) is rotatably connected between the fixed frame (3-1) and the surface of the top frame (2). A drive motor (3-3) is installed on the top of the fixed frame (3-1). The output end of the drive motor (3-3) is connected to the vertical screw (3-2). A pair of vertical rods (3-4) are fixedly connected between the top frame (2) and the fixed frame (3-1).

2. The vertical baling machine for woven bags according to claim 1, characterized in that, The vertical lead screw (3-2) is externally connected to a lifting frame (3-7) via a threaded connection. The lifting frame (3-7) is slidably fitted to the vertical rod (3-4). A side frame (3-5) is fixedly connected to the bottom of the lifting frame (3-7). Several limiting rods (3-6) are fixedly connected to the bottom surface of the side frame (3-5).

3. A vertical woven bag packing machine according to claim 2, characterized in that, The extrusion packaging and discharge assembly (4) includes a packaging hydraulic system (4-1), which is installed on the surface of the top frame (2). The inner surface of the base frame (1) is provided with a long groove (4-2), and a telescopic cylinder (4-3) is fixed in the long groove (4-2). The output end of the telescopic cylinder (4-3) is connected to a base (4-4).

4. A vertical woven bag packing machine according to claim 3, characterized in that, A compression plate (4-5) is installed on the surface of the base (4-4) and the output end of the packaging hydraulic pressure (4-1). A bottom groove (4-6) is opened on the bottom surface of the base (4-4), and several auxiliary pulleys (4-7) are rotatably connected in the bottom groove (4-6).

5. A vertical woven bag packing machine according to claim 2, characterized in that, One side of the side frame (3-5) has an open structure.

6. A vertical woven bag packing machine according to claim 4, characterized in that, The surface of the extrusion plate (4-5) has an uneven structure.

7. A vertical woven bag packing machine according to claim 4, characterized in that, The inner diameter of the side frame (3-5) matches the size of the extrusion plate (4-5), and the side frame (3-5) is fitted onto the outside of the extrusion plate (4-5).

8. A vertical woven bag packing machine according to claim 4, characterized in that, The base frame (1) has an overall gate-shaped structure, and the bottom surface of the base frame (1) and the lower end surface of the auxiliary pulleys (4-7) are on the same horizontal plane.

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