Quantitative packaging equipment for bagging woven bags

Abstract

The invention discloses woven bag bagging and quantitative packaging equipment, and relates to the technical field of packaging bag material packaging equipment, the woven bag bagging and quantitative packaging equipment comprises a deviation rectifying mechanism, a woven bag cutting mechanism and a quantitative packaging mechanism, and the procedures of bag making, feeding and packaging are completed in one piece of equipment. According to the woven bag bagging and quantitative packaging equipment, full-automatic operation of material bagging can be achieved through the deviation rectifying mechanism, the woven bag cutting mechanism and the quantitative packaging mechanism, the whole equipment can complete all operations of woven bag cutting, weighing, bagging and sealing, operation of workers is not needed, the packaging efficiency is improved, and the labor intensity of workers is relieved. And the body health of workers is protected.

Description

Technical Field

[0001] The invention relates to the technical field of packaging bag material packaging equipment, and in particular to a woven bag quantitative packaging equipment. Background Art

[0002] Packaging machine is an automated equipment widely used in food, medicine, chemical industry, electronics and other fields. It uses automated and precise packaging technology to

[0003] At present, the packaging of granular materials often needs to be carried out according to quantitative specifications. The staff puts the quantitative materials into the woven bags and then seals the bags. The whole process is cumbersome and consumes a lot of manpower.

[0004] For example, in agricultural production, due to agricultural site conditions, material packaging requires more human resources for packaging, and conventional auxiliary small machines cannot completely solve the problem of manual assisted packaging. Usually, two independent machines, bag making machine and bag filling and sealing machine, are required to complete the entire process.

[0005] Since the woven bag is made of soft material, the bagging process cannot be controlled by the equipment and needs to be manually opened before being sent to the bagging and sealing machine, which requires a lot of manpower, slow packaging speed and low efficiency. Moreover, when packaging materials that are prone to produce lint, it will have a greater impact on the health of the workers. Summary of the invention

[0006] The present invention aims to at least solve the technical problems existing in the prior art that "the woven bag material is soft, the bagging process cannot be controlled by the equipment, and it needs to be manually opened before being sent to the bagging and sealing machine, which requires a lot of manpower, slow packaging speed, and low efficiency. And when packaging materials that easily generate lint, it will have a great impact on the health of the workers." To this end, the present invention proposes a woven bag bagging quantitative packaging equipment that can complete the processes of bag making, loading and packaging in one device, without manual operation throughout the process, thereby improving packaging efficiency, saving manpower, and protecting the health of workers.

[0007] According to some embodiments of the present invention, a quantitative packaging device for woven bags includes a frame, on which a hopper and a weighing scale are provided; including:

[0008] A deviation correction mechanism, comprising a weaving material roll, a deviation correction material rack and a deviation correction control component, wherein the woven bag of the weaving material roll is rolled into the deviation correction material rack, and the deviation correction control component is used to detect and adjust the position of the woven bag;

[0009] A woven bag dividing mechanism, which includes a tensioning roller group and a tensioning frame, wherein the tensioning frame is provided with guide rollers distributed at equal intervals, the tensioning roller group is located above the tensioning frame, the tensioning roller group is provided with tensioning rollers distributed at equal intervals, and the guide rollers and the tensioning rollers are arranged in a staggered manner; an active roller and a driving motor for driving the active roller to rotate are provided on one side of the tensioning roller group, the distance between the guide roller and the tensioning roller gradually increases away from the active roller, the woven material roll of the deviation correction mechanism enters the woven bag dividing mechanism from the deviation correction material frame, and enters the tracking assembly and cutting mechanism arranged below through the tensioning action of the tensioning roller group and the tensioning frame, a conveying mechanism is provided at the outlet of the cutting mechanism, and the woven bag after cutting enters the conveying mechanism;

[0010] A quantitative packaging mechanism comprises an open component, a bag-stretching component, a mechanical arm and a sealing component. The woven bag of the conveying mechanism enters the open component. The open component is used to open the bag mouth and convey it to the bag-stretching component. The hopper is located above the bag-stretching component. The material in the hopper falls into the woven bag in a quantitative manner through the weighing scale. The mechanical arm is used to move the woven bag to the sealing component for sealing.

[0011] According to some embodiments of the present invention, the frame includes two independent frames, the correction mechanism and the woven bag dividing mechanism are arranged in one of the independent frames, the quantitative packaging mechanism is arranged in the other independent frame, and the two independent frames are connected through the conveying mechanism.

[0012] According to some embodiments of the present invention, an inlet of the deviation-correcting mechanism and an outlet of the quantitative packaging mechanism are located on the same side of the frame.

[0013] According to some embodiments of the present invention, the bag support assembly includes a clamping assembly, which is located below the hopper. The opening and closing of the clamping assembly is controlled by a clamping cylinder, and clamping baffles for limiting the falling of materials are respectively provided at both ends of the clamping assembly.

[0014] According to some embodiments of the present invention, the space enclosed between the two clamping baffles and the clamping assembly is the open area of ​​the woven bag.

[0015] According to some embodiments of the present invention, a first strut and a second strut are respectively provided on the two clamping baffles, one end of the first strut is transmission-connected to a connecting rod assembly, one end of the second strut is transmission-connected to another connecting rod assembly, the two connecting rod assemblies are respectively connected to a driving cylinder, and the driving cylinder is used to drive the clamping baffles to move downward.

[0016] According to some embodiments of the present invention, the opening component includes a first support arm, a second support arm and an arm driving component for driving the two support arms to move. The first support arm and the second support arm enter the interior of the woven bag and open the bag mouth of the woven bag under the driving action of the arm driving component.

[0017] According to some embodiments of the present invention, a vacuum adsorption assembly is disposed on one side of the first support arm and the second support arm, and the vacuum adsorption assembly is used to adsorb the outer wall of the woven bag.

[0018] The woven bag bagging and quantitative packaging equipment according to some embodiments of the present invention has at least the following beneficial effects: the deviation correction mechanism, the woven bag dividing mechanism and the quantitative packaging mechanism can realize the fully automated operation of material bagging, and the whole equipment can complete all operations of woven bag cutting, weighing, bagging and sealing without the need for staff operation, thereby improving the packaging efficiency and protecting the health of the staff.

[0019] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0021] Figure 1 It is a schematic diagram of the layout of the quantitative packaging equipment for woven bags according to an embodiment of the present invention;

[0022] Figure 2 It is a partial schematic diagram of a woven bag segmentation mechanism according to an embodiment of the present invention;

[0023] Figure 3 It is a cross-sectional view of a quantitative packaging device for woven bags according to an embodiment of the present invention;

[0024] Figure 4 It is a schematic diagram of a bag-supporting assembly of a quantitative packaging device for woven bags according to an embodiment of the present invention;

[0025] Figure 5 It is a schematic diagram of the open components of the woven bag quantitative packaging equipment according to an embodiment of the present invention.

[0026] Reference numerals:

[0027] Woven bag 5, hopper 6,

[0028] Correction mechanism 1, weaving material roll 11,

[0029] Woven bag dividing mechanism 2, tensioning roller group 21, driving motor 22, active roller 23, tensioning roller 24, tensioning frame 25, guide roller 26, cutting mechanism 27, tracking label assembly 28, conveying mechanism 29, quantitative packaging mechanism 3, open assembly 31, first support arm 311, second support arm 312, support arm driving assembly 313, vacuum adsorption assembly 314, bag support assembly 32, first support rod 321, second support rod 322, connecting rod assembly 324, driving cylinder 325, clamping assembly 326, clamping cylinder 327, clamping baffle 328, and mechanical arm 33. DETAILED DESCRIPTION

[0030] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0031] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, top, bottom, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0032] In the description of the present invention, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0033] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0034] Reference below Figure 1-Figure 5 The quantitative packaging equipment for woven bag filling according to the embodiment of the present invention is described.

[0035] like Figure 1-Figure 5 As shown, the quantitative packaging equipment for woven bag bagging includes a frame, on which a hopper 6 and a weighing scale are arranged, and the weighing scale is used to control the weight of the material put into the hopper 6 each time. The weighing scale is a technical solution well known to those skilled in the art and will not be described in detail in this embodiment.

[0036] Specifically, the device includes a correction mechanism 1, a woven bag dividing mechanism 2 and a quantitative packaging mechanism 3. The correction mechanism 1 includes a woven material roll 11, a correction material rack and a correction control component. The woven bag 5 of the woven material roll 11 is rolled into the correction material rack. The correction control component is used to detect and adjust the position of the woven bag 5.

[0037] like Figure 1 and Figure 2 As shown, the woven bag dividing mechanism 2 includes a tensioning roller 24 group 21 and a tensioning frame 25, and the tensioning frame 25 is provided with guide rollers 26 distributed at equal intervals. The tensioning roller 24 group 21 is located above the tensioning frame 25, and the tensioning roller 24 group 21 is provided with tensioning rollers 24 distributed at equal intervals, and the guide rollers 26 and the tensioning rollers 24 are staggered; an active roller 23 and a driving motor 22 for driving the active roller 23 to rotate are provided on one side of the tensioning roller 24 group 21, and the distance between the guide roller 26 and the tensioning roller 24 gradually increases away from the active roller 23. The woven material roll 11 of the correcting mechanism 1 enters the woven bag dividing mechanism 2 from the correcting material frame, and enters the tracking component 28 and the cutting mechanism 27 arranged below through the tensioning action of the tensioning roller 24 group 21 and the tensioning frame 25. A conveying mechanism 29 is provided at the outlet of the cutting mechanism 27, and the cut woven bag 5 enters the conveying mechanism 29.

[0038] The quantitative packaging mechanism 3 includes an open component 31, a bag-stretching component 32, a robotic arm 33 and a sealing component. The woven bag 5 of the conveying mechanism 29 enters the open component 31. The open component 31 is used to open the bag mouth and convey it to the bag-stretching component 32. Above the bag-stretching component 32 is a hopper 6. The material in the hopper 6 falls into the woven bag 5 in a quantitative manner through a measuring scale; the robotic arm 33 is used to move the woven bag 5 to the sealing component for sealing. The sealing component is a technical solution well known to those skilled in the art and will not be described in detail in this embodiment.

[0039] Working principle of the equipment: the woven material roll 11 enters the deviation correction material rack and is transported to the woven bag dividing mechanism 2. The deviation correction control component adjusts the feeding position of the woven material roll 11 to ensure the efficient operation of the woven bag dividing mechanism 2. In the woven bag dividing mechanism 2, the cutting mechanism 27 selects the cutting length according to the packaging specifications of the material, and cooperates with the tracking component 28 to achieve high-precision length cutting of the woven bag 5. The cut woven bag 5 enters the quantitative packaging mechanism 3 through the conveying mechanism 29 for quantitative bagging and sealing. This packaging equipment integrates bag making, bagging, bagging and bag sealing. All processes do not require manual operation, which increases the packaging speed, saves a lot of manpower, avoids serious damage to health during the operation process, and reduces packaging costs.

[0040] In some embodiments of the present invention, Figure 1As shown, the frame includes two independent frames, the deviation correction mechanism 1 and the woven bag dividing mechanism 2 are arranged in one of the independent frames, and the quantitative packaging mechanism 3 is arranged in the other independent frame. The two independent frames are connected through the conveying mechanism 29.

[0041] Specifically, in order to adapt to various agricultural production environments, in this embodiment, two independent frames are provided and different mechanisms are installed on the two independent frames. The staff makes adjustments according to the on-site environment. The connection between the two independent frames is connected through the conveying mechanism 29. When the two independent frames are combined into an L-shaped layout, they can be connected by simply adjusting the conveyor belt structure of the conveying mechanism 29.

[0042] Furthermore, if Figure 1 As shown, the feed inlet of the deviation correction mechanism 1 and the outlet of the quantitative packaging mechanism 3 are located on the same side of the frame. Specifically, the feed inlet and the outlet of the quantitative packaging mechanism 3 are located on the same side, which can make the whole machine equipment close to the edge and save more space.

[0043] In some embodiments of the present invention, Figure 1 and Figure 4 As shown, the bag support assembly 32 includes a clamping assembly 326, which is located below the hopper 6. The opening and closing of the clamping assembly 326 is controlled by a clamping cylinder 327. Both ends of the clamping assembly 326 are respectively provided with clamping baffles 328 for limiting the falling of materials.

[0044] Specifically, the clamping assembly 326 and the clamping baffle 328 are respectively arranged around the material opening below the hopper 6, and can guide the material in the hopper 6 to be filled into the woven bag 5. The clamping cylinder 327 controls the opening or closing of the clamping assembly 326 to adjust the material drop speed, and the clamping baffle 328 can prevent the material from leaking from both ends.

[0045] Further, the space enclosed between the two clamping baffles 328 and the clamping assembly 326 is the open area of ​​the woven bag 5. Specifically, the material falling speed is adjusted by adjusting the enclosed area of ​​the clamping baffles 328 and the clamping assembly 326.

[0046] In some embodiments of the present invention, Figure 1 and Figure 4 As shown, the two clamping baffles 328 are respectively provided with a first support rod 321 and a second support rod 322, one end of the first support rod 321 is transmission connected to a connecting rod assembly 324, one end of the second support rod 322 is transmission connected to another connecting rod assembly 324, and the two connecting rod assemblies 324 are respectively connected to a driving cylinder 325, and the driving cylinder 325 is used to drive the clamping baffles 328 to move downward.

[0047] Specifically, the first support rod 321 and the second support rod 322 can move up and down under the hopper 6 under the driving action of the connecting rod assembly 324. The driving cylinder 325 drives the connecting rod assembly 324 to push the two support rods to move up and down, and the clamping baffle 328 is connected to the support rod, thereby driving the clamping baffle 328 to slide up and down. As the material in the woven bag 5 increases, the woven bag 5 will drop synchronously to ensure that the material in the woven bag 5 will not flow back into the hopper 6.

[0048] In some embodiments of the present invention, Figure 5 As shown, the opening assembly 31 includes a first support arm 311, a second support arm 312, and an arm driving assembly 313 that drives the two support arms to move. The first support arm 311 and the second support arm 312 enter the interior of the woven bag 5 and open the bag mouth of the woven bag 5 under the driving action of the arm driving assembly 313. A vacuum adsorption assembly 314 is provided on one side of the first support arm 311 and the second support arm 312, and the vacuum adsorption assembly 314 is used to adsorb the outer wall of the woven bag 5.

[0049] Specifically, the support arm driving assembly 313 pushes the first support arm 311 and the second support arm 312 into the woven bag 5 and opens the woven bag 5 , and then the vacuum adsorption assembly 314 can maintain the position of the woven bag 5 .

[0050] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0051] Although the 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 claims and their equivalents.

Claims

1. A quantitative packaging equipment for woven bags, comprising a frame, on which a hopper and a weighing scale are arranged; characterized in that: include: A deviation correction mechanism, comprising a weaving material roll, a deviation correction material rack and a deviation correction control component, wherein the woven bag of the weaving material roll is rolled into the deviation correction material rack, and the deviation correction control component is used to detect and adjust the position of the woven bag; A woven bag dividing mechanism, which includes a tensioning roller group and a tensioning frame, wherein the tensioning frame is provided with guide rollers distributed at equal intervals, the tensioning roller group is located above the tensioning frame, the tensioning roller group is provided with tensioning rollers distributed at equal intervals, and the guide rollers and the tensioning rollers are arranged in a staggered manner; an active roller and a driving motor for driving the active roller to rotate are provided on one side of the tensioning roller group, the distance between the guide roller and the tensioning roller gradually increases away from the active roller, the woven material roll of the deviation correction mechanism enters the woven bag dividing mechanism from the deviation correction material frame, and enters the tracking assembly and cutting mechanism arranged below through the tensioning action of the tensioning roller group and the tensioning frame, a conveying mechanism is provided at the outlet of the cutting mechanism, and the woven bag after cutting enters the conveying mechanism; A quantitative packaging mechanism comprises an open component, a bag-stretching component, a mechanical arm and a sealing component. The woven bag of the conveying mechanism enters the open component. The open component is used to open the bag mouth and convey it to the bag-stretching component. The hopper is located above the bag-stretching component. The material in the hopper falls into the woven bag in a quantitative manner through the weighing scale. The mechanical arm is used to move the woven bag to the sealing component for sealing.

2. The quantitative packaging equipment for woven bags according to claim 1 is characterized in that: The frame includes two independent frames, the deviation correction mechanism and the woven bag dividing mechanism are arranged in one of the independent frames, the quantitative packaging mechanism is arranged in the other independent frame, and the two independent frames are connected through the conveying mechanism.

3. The quantitative packaging equipment for woven bags according to claim 2 is characterized in that: The feeding port of the deviation-correcting mechanism and the outlet of the quantitative packaging mechanism are located on the same side of the frame.

4. The quantitative packaging equipment for woven bags according to claim 1 is characterized in that: The bag support assembly includes a clamping assembly, which is located below the hopper. The opening and closing of the clamping assembly is controlled by a clamping cylinder. Both ends of the clamping assembly are respectively provided with clamping baffles for limiting the falling of materials.

5. The quantitative packaging equipment for woven bags according to claim 4 is characterized in that: The space enclosed between the two clamping baffles and the clamping assembly is the open area of ​​the woven bag.

6. The quantitative packaging equipment for woven bags according to claim 4 is characterized in that: A first support rod and a second support rod are respectively provided on the two clamping baffles, one end of the first support rod is transmission connected to a connecting rod assembly, one end of the second support rod is transmission connected to another connecting rod assembly, and the two connecting rod assemblies are respectively connected to a driving cylinder, and the driving cylinder is used to drive the clamping baffle to move downward.

7. The quantitative packaging equipment for woven bags according to claim 1 is characterized in that: The opening assembly includes a first support arm, a second support arm and an arm driving assembly for driving the two support arms to move. The first support arm and the second support arm enter the interior of the woven bag and open the bag opening of the woven bag under the driving action of the arm driving assembly.

8. The quantitative packaging equipment for woven bags according to claim 7 is characterized in that: A vacuum adsorption component is disposed on one side of the first support arm and the second support arm, and the vacuum adsorption component is used to adsorb the outer wall of the woven bag.

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