Fodder packaging bag opening and sealing integrated assembly line

Abstract

The utility model relates to the technical field of feed packaging, in particular to a feed packaging bag opening and sealing integrated assembly line. The device comprises a discharging bin of fish feed, an opening supporting device located below the discharging bin, a packaging bag feeding line and a sealing conveying line, the packaging bag feeding line and the sealing conveying line are located on the two sides of the opening supporting device, and a discharging opening and a weighing sensor are arranged at the bottom of the discharging bin; the opening supporting device comprises a suction mechanism, an opening mechanism and an opening supporting mechanism; a plurality of feed packaging bags are placed on the packaging bag feeding line; the sealing conveying line is located under the discharging bin, and a sealing machine is arranged on the sealing conveying line. According to the automatic feed packaging machine, the automatic degree of feed packaging is remarkably improved by integrating the functions of precise discharging, automatic opening and sealing; the weighing sensor ensures that the amount of feed put down each time is accurate, and excessive or insufficient feed is avoided; and the opening expanding mechanism expands the opening part of the packaging bag into a square, so that uniform filling is ensured, the packaging bag is not easy to damage, and the packaging consistency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of feed packaging, in particular to a feed packaging bag support and sealing integrated production line. Background Art

[0002] In the current feed packaging operation, multiple key steps, such as precise positioning of the packaging bag, automatic opening, precise filling and efficient sealing, often rely on manual operation, which not only increases labor costs, but also makes it difficult to ensure the consistency and efficiency of the packaging process. In view of these challenges, technicians in this field continue to explore and innovate in order to achieve comprehensive automation of feed packaging. Taking the Chinese patent CN214973228U as an example, the patent proposes a premixed feed quantitative packaging device, which integrates a silo, a discharging system controlled by a solenoid valve, an internal mixing component, a feeding channel, a high-precision weighing platform and a weighing sensor, a tiltable receiving box, and a fixed frame for supporting the packaging bag. However, although the solution has made some breakthroughs in quantitative packaging, it still faces efficiency bottlenecks and packaging quality fluctuations caused by human intervention. Specifically, the existing solution still has room for improvement in the automatic opening of the packaging bag, continuous feeding and sealing speed, and is highly dependent on the operator, and improper operation or negligence affects the packaging efficiency and finished product quality. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a feed packaging bag opening support and sealing integrated production line.

[0004] The technical solution adopted by the utility model is as follows:

[0005] A feed packaging bag opening and sealing integrated production line, comprising a fish feed feeding bin, an opening device located below the feeding bin, and a packaging bag feeding line and a sealing conveying line located on both sides of the opening device, wherein:

[0006] The feeding bin has a feeding port and a weighing sensor at the bottom, which are used to detect the weight of the fish feed and accurately release the fish feed;

[0007] The opening device includes a suction mechanism, an opening mechanism and an opening mechanism. The suction mechanism is located near the side of the packaging bag feeding line. The suction mechanism includes a suction cup and a flip module that drives the suction cup to flip. The opening mechanism is provided with a suction cup that cooperates with the flip module. The opening mechanism moves forward and backward relative to the opening mechanism to open the packaging bag.

[0008] A packaging bag feeding line, on which a number of feed packaging bags are placed, to be sucked by the sucking mechanism;

[0009] The sealing conveyor line is located directly below the feeding bin, and a sealing machine is installed thereon for sealing the packaging bags filled with fish feed.

[0010] This technical solution integrates the functions of precise feeding of fish feed, automatic opening and sealing of packaging bags, aiming to improve the automation degree and efficiency of the feed packaging process. Specifically, the feeding port at the bottom of the feeding bin is used to control the outflow of feed, and the weighing sensor real-time monitors the weight of the fed feed to avoid problems of overfeeding or underfeeding and improve the packaging consistency; the suction mechanism located on one side of the packaging bag feeding line can automatically suck the packaging bag through the suction cup and the flipping module and flip it to the position of the feeding port, reducing the need for manual placement of the packaging bag and improving the automation degree of the production line; the opening mechanism cooperates with the flipping module to open the mouth of the packaging bag, and then the mouth-opening mechanism extends into the packaging bag to open the mouth into a square shape, ensuring that the packaging bag can be fully unfolded, facilitating the filling of feed, and at the same time avoiding problems such as damage or uneven filling caused by the incomplete opening of the mouth during the filling process; several feed packaging bags are placed on the packaging bag feeding line to provide continuous supply of packaging bags for the production line; the sealing conveyor line transports the packaging bags filled with feed to the sealing machine for sealing treatment. The sealing machine usually uses heat sealing or cold sealing technology to seal the mouth of the packaging bag to ensure that the feed will not leak during transportation and storage; the packaging bags after sealing treatment become finished products and are directly subjected to subsequent operations such as packaging, labeling and warehousing.

[0011] In addition, according to the above-mentioned fish feed packaging bag mouth-opening and sealing integrated production line of the present utility model, it also has the following additional technical features:

[0012] According to an embodiment of the present utility model, a feeding electric cylinder is installed at the feeding port, and the feeding electric cylinder drives the baffle to feed the fish feed, and a weighing sensor is installed below the baffle.

[0013] This technical solution optimizes the feeding process of the feed by installing a feeding electric cylinder at the feeding port, using the electric cylinder to drive the baffle to control the feeding of the fish feed, and combining with the weighing sensor to achieve accurate weight detection.

[0014] According to an embodiment of the present utility model, the suction mechanism is installed on the bracket, and the bracket covers the areas of the packaging bag feeding line and the sealing conveyor line; the suction mechanism is located above the packaging bag feeding line, and after the flipping module drives the packaging bag on the suction cup to rotate 90 degrees, the packaging bag is located at the feeding port.

[0015] This technical solution ensures that the packaging bag can be accurately sucked and rotated to the feeding port by installing the suction mechanism on the bracket covering the areas of the packaging bag feeding line and the sealing conveyor line, realizing the precise docking of the packaging bag and the feeding port.

[0016] According to an embodiment of the present utility model, the opening mechanism is located on the opposite side of the sucking mechanism, and the opening mechanism and the sucking mechanism are respectively located on the front and rear sides of the blanking port; the opening mechanism is used to cooperate with the flipping module to open the mouth of the packaging bag.

[0017] In this technical solution, by arranging the opening mechanism on the opposite side of the sucking mechanism and working together with the flipping module, the mouth of the packaging bag is effectively opened, preparing for the subsequent step of expanding the mouth, and enhancing the flexibility and efficiency of the production line.

[0018] According to an embodiment of the present utility model, there are two sets of expanding mouth mechanisms, which are respectively located on the left and right sides of the blanking port. The expanding mouth mechanisms extend into the packaging bag with the opened mouth and expand it to the left and right sides, so that the mouth of the packaging bag is expanded into a square shape.

[0019] In this technical solution, by arranging two sets of expanding mouth mechanisms on the left and right sides of the blanking port respectively and expanding the mouth of the packaging bag to both sides simultaneously, it is ensured that the mouth of the packaging bag is expanded into a square shape, improving the filling effect and sealing quality of the packaging bag.

[0020] According to an embodiment of the present utility model, the sealing conveyor line transports the packaging bag filled with fish feed to the sealing machine, and the sealing machine seals the mouth of the packaging bag.

[0021] In this technical solution, the filled packaging bag is accurately transported to the sealing machine through the sealing conveyor line, and the sealing machine performs the sealing process, finally completing the packaging process of the feed and realizing the automation and integrity of the packaging process.

[0022] Compared with the prior art, the present utility model has the following beneficial effects:

[0023] (1) By integrating functions of accurate blanking, automatic mouth expansion and sealing, the automation degree of feed packaging is significantly improved, manual intervention is reduced, and thus the production efficiency is greatly enhanced;

[0024] (2) The weighing sensor ensures that the amount of feed released each time is accurate, avoiding over - filling or under - filling; the expanding mouth mechanism expands the mouth of the packaging bag into a square shape, ensuring uniform filling and not easy to be damaged, and improving the consistency of packaging. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic structural diagram of the present utility model.

[0026] In the figure: 1, blanking bin; 2, blanking port; 3, packaging bag feeding line; 4, sucking mechanism; 5, opening mechanism; 6, expanding mouth mechanism; 7, feed packaging bag; 8, sealing conveyor line; 9, sealing machine. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0028] Embodiment 1

[0029] As Figure 1 shown, this embodiment provides an integrated production line for opening and sealing feed packaging bags, including a feeding bin 1 for fish feed, a bag opening device located below the feeding bin 1, and bag loading lines 3 and sealing conveyor lines 8 on both sides of the bag opening device, where:

[0030] The feeding bin 1 is provided with a feeding port 2 and a weighing sensor at its bottom, for detecting the weight of fish feed and accurately discharging fish feed;

[0031] The bag opening device includes a suction mechanism 4, an opening mechanism 5, and a bag opening mechanism 6. The suction mechanism 4 is located on the side close to the bag loading line 3. The suction mechanism 4 includes a suction cup and a flipping module for driving the suction cup to flip. The opening mechanism 5 is provided with a suction cup cooperating with the flipping module. The bag opening mechanism 6 moves back and forth relative to the opening mechanism 5 for opening the packaging bag;

[0032] The bag loading line 3 has a number of feed packaging bags 7 placed thereon for being sucked by the suction mechanism 4;

[0033] The sealing conveyor line 8 is located directly below the feeding bin 1 and is provided with a sealing machine 9 for sealing the packaging bags filled with fish feed.

[0034] As Figure 1As shown in the figure, this technical solution integrates the functions of precise feeding of fish feed, automatic opening and sealing of packaging bags, aiming to improve the automation level and efficiency of the feed packaging process. Specifically, the feeding port 2 at the bottom of the feeding bin 1 is used to control the outflow of feed, and the weighing sensor monitors the weight of the feed being released in real time, avoiding problems of overfeeding or underfeeding and improving the consistency of packaging; the suction mechanism 4 located on one side of the packaging bag feeding line 3 can automatically suck the packaging bag through the suction cup and the flipping module and flip it to the feeding port 2, reducing the need for manual placement of the packaging bag and improving the automation level of the production line; the opening mechanism 5 cooperates with the flipping module to open the mouth of the packaging bag, and then the mouth-opening mechanism 6 extends into the packaging bag to open the mouth into a square shape, ensuring that the packaging bag can be fully unfolded, facilitating the filling of feed, and at the same time avoiding problems such as damage or uneven filling caused by the incomplete opening of the mouth during the filling process; several feed packaging bags 7 are placed on the packaging bag feeding line 3 to provide continuous supply of packaging bags for the production line; the sealing conveyor line 8 transports the feed-filled packaging bags to the sealing machine 9 for sealing treatment. The sealing machine 9 usually uses heat sealing or cold sealing technology to seal the mouth of the packaging bag to ensure that the feed does not leak during transportation and storage; the packaging bags after sealing treatment become finished products and are directly subjected to subsequent operations such as packaging, labeling, and warehousing.

[0035] In addition, according to the above-mentioned fish feed packaging bag mouth-opening and sealing integrated production line of the present utility model, it also has the following additional technical features:

[0036] According to an embodiment of the present utility model, a feeding electric cylinder is installed at the feeding port 2, and the feeding electric cylinder drives the baffle to release the fish feed, and a weighing sensor is installed below the baffle.

[0037] This technical solution optimizes the feeding process of feed by installing a feeding electric cylinder at the feeding port 2, using the electric cylinder to drive the baffle to control the release of fish feed, and combining with the weighing sensor to achieve accurate weight detection.

[0038] According to an embodiment of the present utility model, the suction mechanism 4 is installed on a bracket, and the bracket covers the areas of the packaging bag feeding line 3 and the sealing conveyor line 8; the suction mechanism 4 is located above the packaging bag feeding line 3, and after the flipping module drives the packaging bag on the suction cup to rotate 90 degrees, the packaging bag is located at the feeding port 2.

[0039] This technical solution ensures that the packaging bag can be accurately sucked and rotated to the feeding port 2 by installing the suction mechanism 4 on a bracket covering the areas of the packaging bag feeding line 3 and the sealing conveyor line 8, realizing the precise docking of the packaging bag and the feeding port 2.

[0040] According to an embodiment of the present utility model, the opening mechanism 5 is located on the opposite side of the suction mechanism 4, and the opening mechanism 5 and the suction mechanism 4 are respectively located on the front and rear sides of the blanking port 2; the opening mechanism 5 is used to cooperate with the flipping module to open the mouth of the packaging bag.

[0041] In this technical solution, by arranging the opening mechanism 5 on the opposite side of the suction mechanism 4 and working together with the flipping module, the mouth of the packaging bag is effectively opened, preparing for the subsequent step of expanding the mouth, and enhancing the flexibility and efficiency of the production line.

[0042] According to an embodiment of the present utility model, there are two sets of mouth-expanding mechanisms 6, which are respectively located on the left and right sides of the blanking port 2. The mouth-expanding mechanisms 6 extend into the packaging bag with the opened mouth and expand it to the left and right sides, so that the mouth of the packaging bag is expanded into a square shape.

[0043] In this technical solution, by arranging two sets of mouth-expanding mechanisms 6 on the left and right sides of the blanking port 2 respectively and expanding the mouth of the packaging bag to both sides at the same time, it is ensured that the mouth of the packaging bag is expanded into a square shape, improving the filling effect and sealing quality of the packaging bag.

[0044] According to an embodiment of the present utility model, the sealing conveyor line 8 conveys the packaging bag filled with fish feed to the sealing machine 9, and the sealing machine 9 seals the mouth of the packaging bag.

[0045] In this technical solution, the sealing conveyor line 8 accurately conveys the packaging bag filled with feed to the sealing machine 9, and the sealing machine 9 performs the sealing treatment, finally completing the packaging process of the feed and realizing the automation and integrity of the packaging process.

[0046] The usage process of the above embodiment is as follows:

[0047] As Figure 1 shown, the feed first enters the blanking bin 1, and the baffle is driven by the blanking electric cylinder to control the feeding amount. At the same time, the weighing sensor monitors in real time to ensure accurate feeding; the packaging bag on the packaging bag feeding line 3 is automatically sucked by the suction mechanism 4 through the suction cup, and the flipping module drives the packaging bag to rotate to the blanking port 2; the opening mechanism 5 cooperates with the flipping module to open the mouth of the packaging bag; the mouth-expanding mechanisms 6 extend into the packaging bag from both sides and expand the mouth into a square shape for convenient feed filling; after filling, the packaging bag is conveyed to the sealing conveyor line 8, and finally the sealing machine 9 performs the sealing treatment to complete the entire packaging process. The whole process is highly automated, improving production efficiency and packaging quality.

[0048] Although the present utility model has been described in detail by referring to the accompanying drawings and in conjunction with the preferred embodiments, the present utility model is not limited thereto. Without departing from the spirit and essence of the present utility model, those of ordinary skill in the art may make various equivalent modifications or substitutions to the embodiments of the present utility model, and all such modifications or substitutions should fall within the scope of the present utility model. / Any person skilled in the art within the technical scope disclosed by the present utility model can easily conceive of changes or substitutions, which should all be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the said claims.

Claims

1. A feed packaging bag opening and sealing integrated production line, characterized in that, It includes a feeding bin (1) for fish feed, a mouth-opening device located below the feeding bin (1), and packaging bag feeding lines (3) and sealing and conveying lines (8) on both sides of the mouth-opening device, where: The feeding bin (1) has a feeding port (2) and a weighing sensor at its bottom, which is used to detect the weight of fish feed and accurately discharge fish feed. The mouth-opening device includes a suction mechanism (4), an opening mechanism (5), and a mouth-opening mechanism (6). The suction mechanism (4) is located on the side close to the packaging bag feeding line (3). The suction mechanism (4) includes a suction cup and a flipping module for driving the suction cup to flip. The opening mechanism (5) is provided with a suction cup that cooperates with the flipping module. The mouth-opening mechanism (6) moves back and forth relative to the opening mechanism (5) to open the packaging bag. The packaging bag feeding line (3) has several feed packaging bags (7) placed on it, which are to be sucked by the suction mechanism (4). The sealing and conveying line (8) is located directly below the feeding bin (1), and a sealing machine (9) is provided on it to seal the packaging bag filled with fish feed.

2. The integrated production line for opening and sealing the feed packaging bag as claimed in claim 1, wherein, A feeding electric cylinder is installed at the feeding port (2), and the feeding electric cylinder drives a baffle to discharge fish feed. A weighing sensor is installed below the baffle.

3. The integrated production line for opening and sealing of feed packaging bags according to claim 1, wherein, The suction mechanism (4) is installed on a bracket, and the bracket covers the areas of the packaging bag feeding line (3) and the sealing and conveying line (8). The suction mechanism (4) is above the packaging bag feeding line (3). After the flipping module drives the packaging bag on the suction cup to rotate 90 degrees, the packaging bag is located at the feeding port (2).

4. The integrated production line for opening and sealing the feed packaging bag as described in claim 1, characterized in that, The opening mechanism (5) is located on the opposite side of the suction mechanism (4). The opening mechanism (5) and the suction mechanism (4) are respectively on the front and back sides of the feeding port (2). The opening mechanism (5) is used to cooperate with the flipping module to open the mouth of the packaging bag.

5. The integrated production line for opening and sealing the feed packaging bag as claimed in claim 1, wherein There are two groups of the mouth-opening mechanisms (6), which are respectively on the left and right sides of the feeding port (2). The mouth-opening mechanisms (6) extend into the packaging bag with the opened mouth and expand to the left and right sides to make the mouth of the packaging bag square.

6. The integrated production line for opening and sealing the feed packaging bag as claimed in claim 1, wherein, The sealing and conveying line (8) conveys the packaging bag filled with fish feed to the sealing machine (9), and the sealing machine (9) seals the mouth of the packaging bag.

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