Packaging system for pesticide particles

Abstract

The utility model provides a packaging system for pesticide particles, which can reduce the situation that a packaging bag is not opened and improve the packaging efficiency, a bag taking and opening device comprises a right bag taking assembly and a left bag opening assembly, the right bag taking assembly is fixedly arranged on a right side vertical support of a gantry, and the left bag opening assembly is fixedly arranged on a right side vertical support of the gantry. The right bag taking assembly comprises a rotating air cylinder, a rotating shaft, a right push rod air cylinder and a right suction cup assembly which are sequentially connected. The left bag opening assembly is fixedly arranged on a vertical support on the left side of the gantry and comprises an electric linear guide rail arranged in the conveying direction of the conveying belt, a left push rod air cylinder is arranged on a sliding table of the electric linear guide rail, and a left suction cup combination is connected to the left push rod air cylinder. The left push rod air cylinder drives the left suction cup assembly to stretch out to suck the other side of the packaging bag, and the left push rod air cylinder resets after the sliding table of the electric linear guide rail reciprocates.

Description

Technical Field

[0001] The utility model relates to the field of insecticide packaging, in particular to a packaging system for insecticide particles. Background Art

[0002] In the field of powder packaging during the processing of pesticide powder, due to the special hazards of pesticide powder, the workers' bodies are often severely injured. Therefore, "non-human contact" packaging machinery is needed to improve the automation level of the entire industry. The conventional operation is to use a suction cup to suck up the woven bag, expand the mouth, put it on the equipment, clamp and fill it.

[0003] However, during use, some packaging bags may fail to open smoothly, so filling cannot be carried out, thus affecting the packaging progress. Utility Model Content

[0004] The utility model aims to provide a packaging system for insecticide granules, which can reduce the situation where the packaging bag cannot be opened and improve the packaging efficiency.

[0005] The embodiment of the utility model is achieved as follows:

[0006] A packaging system for insecticide particles, comprising: a conveyor belt and a gantry straddling the upper part of the conveyor belt, a bag taking and opening device being arranged on the gantry, the bag taking and opening device comprising: a right bag taking component and a left bag opening component, the right bag taking component being fixedly arranged on a right vertical bracket of the gantry, the right bag taking component comprising a rotating cylinder, a rotating shaft, a right push rod cylinder and a right suction cup assembly connected in sequence, when the rotating shaft is in a vertical state, the right push rod cylinder extends so that the right suction cup assembly adsorbs the packaging bag located directly below the rotating cylinder; after the adsorption is stable, the rotating cylinder Rotate 90° clockwise, the right push rod cylinder extends out to wait for the left bag opening assembly to perform the bag opening operation; the left bag opening assembly is fixedly set on the left vertical bracket of the gantry, and the left bag opening assembly includes an electric linear guide arranged along the conveyor belt transportation direction, and a left push rod cylinder is arranged on the slide of the electric linear guide, and a left suction cup assembly is connected to the left push rod cylinder. When the rotating cylinder rotates 90° clockwise, the left push rod cylinder drives the left suction cup assembly to extend out to absorb the other side of the packaging bag, and the left push rod cylinder is reset after the slide of the electric linear guide makes reciprocating motion.

[0007] In a preferred embodiment of the utility model, a guide mechanism connected to a foldable feeding pipe is arranged on the front side of the horizontal plate of the gantry, and a telescopic dust suction assembly is arranged on the back side of the horizontal plate.

[0008] In a preferred embodiment of the utility model, the telescopic dust collection assembly includes: a dust collection box fixedly mounted on the gantry, a dust collection hose connected to the dust collection box, and a dust collection mask connected to the dust collection hose; telescopic cylinders are provided on the outer shells at both ends of the dust collection mask, and the other end of the telescopic cylinder is connected to a horizontal plate; the dust collection box is connected to the dust collection equipment through a pipe.

[0009] In a preferred embodiment of the present utility model, the suction cups are four corrugated suction cups or vacuum suction cups connected to a dust collection box.

[0010] In a preferred embodiment of the utility model, the above-mentioned vacuum suction cup includes a suction cup shell 160, the suction surface of the suction cup shell 160 includes a suction plane 161 and suction arc surfaces 162 arranged on both sides of the suction plane 161, suction holes 163 are arranged on the suction plane 161 and the suction arc surfaces 162, and each suction hole 163 is provided with a silicone ring 164; the back of the suction cup shell 160 is also provided with an air nozzle 165 connected to the dust collection box, and the interior of the suction cup shell 160 is hollow.

[0011] The beneficial effect of the embodiment of the utility model is as follows: in the utility model, the bag taking and opening device in the packaging system is improved, the right bag taking assembly can adsorb the neatly stacked packaging bags through the right suction cup assembly, and then the packaging bag is rotated 90° by the rotating cylinder, and then pushed to the left by the right push rod cylinder, and then the left push rod cylinder on the left drives the left suction cup assembly to the right, and after the suction cup is adsorbed, the electric linear guide rail performs reciprocating motion, so that the packaging bag can be opened under the kneading action, and it can be ensured that the suction cup group can better adsorb the packaging bag, and then the left push rod cylinder is reset, and the packaging bag opening is enlarged to carry out the insecticide filling work. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 A schematic diagram of the overall structure of the packaging system of an embodiment of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of a telescopic dust collection assembly according to an embodiment of the utility model;

[0015] Figure 3 This is a schematic diagram of the suction cup assembly structure of an embodiment of the utility model;

[0016] Icons: 001-packaging bag; 100-packaging system; 110-conveyor belt; 120-gantry; 121-right vertical bracket; 122-left vertical bracket; 123-horizontal plate; 124-foldable feeding tube; 130-right bag taking assembly; 131-rotating cylinder; 132-rotating axis; 133-right push rod cylinder; 134-right suction cup assembly; 140-left bag opening assembly; 141-electric linear guide; 142-left push rod cylinder; 143-left suction cup assembly; 144-slide; 150-telescopic dust suction assembly; 151-dust suction box; 152-dust suction hose; 153-dust suction mask; 154-telescopic cylinder; 160-suction cup shell; 161-adsorption plane; 162-adsorption arc surface; 163-suction hole; 164-silicone ring; 165-air nozzle. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0018] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0020] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the utility model product is usually placed when in use, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0021] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0022] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] First embodiment

[0024] See also Figure 1-3 The present embodiment provides a packaging system 100 for insecticide granules, which includes: a conveyor belt 110 and a gantry 120 straddling the upper part of the conveyor belt 110, the gantry 120 is provided with a bag taking and opening device, the bag taking and opening device includes a right bag taking component 130 and a left bag opening component 140, the right bag taking component 130 is fixedly arranged on the right vertical bracket 121 of the gantry 120, and the right bag taking component 130 includes a rotating cylinder 131, a rotating shaft 132, and a right push rod connected in sequence. When the cylinder 133 and the right suction cup combination 134 are in a vertical state, the right push rod cylinder 133 extends to allow the right suction cup combination 134 to adsorb the packaging bag 001 directly below the rotating cylinder 131; after the adsorption is stable, the rotating cylinder 131 rotates 90° clockwise, and during the rotation, the packaging bag will partially open due to the effect of gravity. Even if the packaging bag is not opened in this step, it will not affect the right push rod cylinder 133. The right push rod cylinder 133 extends to wait for the left bag opening assembly 140 to perform the bag opening operation.

[0025] The left bag opening assembly 140 is fixedly arranged on the left vertical bracket 122 of the gantry 120. The left bag opening assembly 140 includes an electric linear guide 141 arranged along the transport direction of the conveyor belt 110. A left push rod cylinder 142 is arranged on the slide 144 of the electric linear guide 141. The left push rod cylinder 142 is connected to the left suction cup assembly 143. When the rotating cylinder 131 rotates 90° clockwise, the left push rod cylinder 142 drives the left suction cup assembly 143 to extend to absorb the other side of the packaging bag 001. The slide of the electric linear guide 141 performs reciprocating motion. The packaging bag is opened during the kneading process, and then the opening is further expanded during the resetting process of the left push rod cylinder 142.

[0026] In this embodiment, the width of the gantry 120 is widened, which not only facilitates the installation of the electric linear guide 141 but also provides stable support for the telescopic dust suction assembly 150.

[0027] The method of using the right bag taking component 130 is as follows: when the rotating shaft 132 is in a vertical state, it is the starting position, and the right push rod cylinder 133 drives the right suction cup assembly 134 to move downward to squeeze and adsorb the packaging bag 001; after the adsorption is completed, the rotating cylinder 131 drives the rotating shaft 132 to rotate 90°, so that the right push rod cylinder 133 is in a horizontal state, and then the right push rod cylinder 133 is pushed to the left, so that the right suction cup assembly 134 and the packaging bag 001 move to the left, and stop when they are located in the middle of the foldable feeding tube; at the same time, the left push rod cylinder 142 of the left bag opening component 140 is pushed to the right when the rotating cylinder 131 rotates, and the position in the middle of the foldable feeding tube is to be determined. When the right suction cup assembly 134 continues to be pushed to the left, the left suction cup assembly 143 also continues to be pushed to the right to adsorb the packaging bag 001. Then the electric linear guide 141 makes a reciprocating motion so that the packaging bag 001 can be opened smoothly, and then each of them absorbs one side of the packaging bag 001 to make a reset motion, and pulls the opening of the packaging bag 001 to the maximum. The foldable feeding tube 124 moves downward to perform the filling work. The bag taking and opening device in this embodiment can also be used in conjunction with the bagging device to be suitable for the packaging of multi-layer packaging bags 001. After the filling is completed, the heat sealing work is performed. The heat sealing device is not improved in this embodiment, and it will not be repeated again.

[0028] A guide mechanism connected to a foldable feeding tube 124 is provided on the front of the horizontal plate 123 of the gantry 120, and a telescopic dust suction assembly 150 is provided on the back of the horizontal plate 123. The structure of the dust suction assembly is also improved in this embodiment. Compared with the traditional fixed dust suction structure, this embodiment is changed to a telescopic dust suction structure, so that the height of the dust suction mask can be set according to the amount of packaging in different batches, so as to have adaptability.

[0029] Specifically, the telescopic dust collection assembly 150 includes a dust collection box 151 fixedly mounted on the gantry 120, a dust collection hose 152 connected to the dust collection box 151, and a dust collection mask 153 connected to the dust collection hose 152; the outer shells at both ends of the dust collection mask 153 are provided with telescopic cylinders 154, and the other end of the telescopic cylinder 154 is connected to the horizontal plate 123; the dust collection box 151 is connected to the dust collection equipment through a pipeline.

[0030] The dust mask 153 is connected to the dust box 151 through a hose, and then the gantry 120 and the dust mask 153 are connected through two sets of telescopic cylinders 154, so that the distance between the dust mask 153 and the conveyor belt can be adjusted when the telescopic cylinders 154 are in the telescopic state.

[0031] Optionally, the suction cups are four corrugated suction cups or vacuum suction cups connected to the dust box 151. Since the packaging bag 001 is prone to wrinkles and edges are prone to falling off when using traditional corrugated suction cups, in this embodiment, the packaging bag 001 is sucked by a vacuum suction cup.

[0032] Among them, the vacuum suction cup includes a suction cup shell 160, the suction surface of the suction cup shell 160 includes a suction plane 161 and suction arc surfaces 162 arranged on both sides of the suction plane 161, suction holes 163 are arranged on the suction plane 161 and the suction arc surfaces 162, each suction hole 163 is provided with a silicone ring 164, which is easier to open during the rubbing process; the back of the suction cup shell 160 is also provided with an air nozzle 165 connected to the dust collection box 151, and the interior of the suction cup shell 160 is hollow.

[0033] In summary, the bag taking and opening device in the packaging system 100 is improved in the utility model, the right bag taking component 130 can adsorb the neatly stacked packaging bag 001 through the right suction cup assembly 134, and then the packaging bag 001 is rotated 90° by the rotating cylinder 131, and then pushed to the left by the right push rod cylinder 133, and then the left push rod cylinder 142 on the left drives the left suction cup assembly to the right. After the suction cup is adsorbed, the electric linear guide 141 performs reciprocating motion, so that the packaging bag 001 can be opened under the action of kneading, and it can ensure that the suction cup group can better adsorb the packaging bag 001, and then the left push rod cylinder 142 is reset, and the opening of the packaging bag 001 is enlarged to carry out the insecticide filling work.

[0034] This specification describes examples of embodiments of the utility model, and it is not intended that these embodiments illustrate and describe all possible forms of the utility model. It should be understood that the embodiments in the specification can be implemented in a variety of alternative forms. The drawings do not need to be drawn to scale; some features can be enlarged or reduced to show the details of specific components. The specific structural and functional details disclosed should not be interpreted as limiting, but are merely representative bases for teaching those skilled in the art to implement the utility model in various forms. It should be understood by those skilled in the art that the multiple features illustrated and described with reference to any of the drawings can be combined with the features illustrated in one or more other drawings to form embodiments that are not explicitly described or described. The described combined features provide representative embodiments for typical applications. However, various combinations and variations of features consistent with the teachings of the utility model can be used for specific applications or implementations as needed.

[0035] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A packaging system for pesticide granules, characterized in that: include: A conveyor belt and a gantry straddling the upper part of the conveyor belt, wherein the gantry is provided with a bag taking and opening device, and the bag taking and opening device comprises: The right bag taking assembly is fixedly arranged on the right vertical bracket of the gantry, and comprises a rotating cylinder, a rotating shaft, a right push rod cylinder and a right suction cup assembly connected in sequence. When the rotating shaft is in a vertical state, the right push rod cylinder extends so that the right suction cup assembly adsorbs the packaging bag directly below the rotating cylinder; after the adsorption is stable, the rotating cylinder rotates 90° clockwise, and the right push rod cylinder extends to wait for the left bag opening assembly to perform the bag opening operation; A left bag opening assembly is fixedly mounted on the left vertical bracket of the gantry, and comprises an electric linear guide rail arranged along the transport direction of the conveyor belt. A left push rod cylinder is arranged on the slide of the electric linear guide rail, and a left suction cup assembly is connected to the left push rod cylinder. When the rotating cylinder rotates 90° clockwise, the left push rod cylinder drives the left suction cup assembly to extend to absorb the other side of the packaging bag. After the slide of the electric linear guide rail makes a reciprocating motion, the left push rod cylinder is reset.

2. The packaging system for pesticide granules according to claim 1, characterized in that: A guide mechanism connected to a foldable feeding pipe is arranged on the front side of the horizontal plate of the gantry, and a telescopic dust suction component is arranged on the back side of the horizontal plate.

3. The packaging system for pesticide granules according to claim 2, characterized in that: The telescopic dust collection assembly includes: a dust collection box fixedly arranged on the gantry, a dust collection hose connected to the dust collection box, and a dust collection mask connected to the dust collection hose; telescopic cylinders are arranged on the outer shells at both ends of the dust collection mask, and the other end of the telescopic cylinder is connected to the horizontal plate; the dust collection box is connected to the dust collection equipment through a pipeline.

4. The packaging system for pesticide granules according to claim 3, characterized in that: The suction cups are four corrugated suction cups or vacuum suction cups connected to the dust collection box.

5. The packaging system for pesticide granules according to claim 4, characterized in that: The vacuum suction cup includes a suction cup shell, the suction surface of the suction cup shell includes a suction plane and suction arc surfaces arranged on both sides of the suction plane, the suction plane and the suction arc surface are provided with suction holes, and each suction hole is provided with a silicone ring; the back of the suction cup shell is also provided with an air nozzle connected to the dust collection box, and the interior of the suction cup shell is hollow.

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