A packaging sealing mechanism for finished iron oxide

Abstract

The utility model discloses a kind of packaging sealing mechanism for finished product iron oxide, including crushing outer cylinder and crushing inner cylinder, the crushing outer cylinder is fixedly arranged, and the bottom of crushing outer cylinder is provided with funnel-shaped discharge port, the crushing inner cylinder is arranged in the inside of crushing outer cylinder, the crushing inner cylinder is arranged with the same center as crushing outer cylinder, and there is discharge gap between crushing inner cylinder and crushing outer cylinder, the bottom of crushing inner cylinder and the discharge port of crushing outer cylinder also have discharge gap between them.The technical scheme of the device is mainly to set crushing inner cylinder and crushing outer cylinder, the crushing blade on the inner wall of crushing outer cylinder is extended into crushing inner cylinder, and the corresponding internal crushing inner cylinder can be rotated, so that the iron-based material in crushing inner cylinder is cut and crushed by crushing blade, compared with traditional hammering and grinding, it has better crushing effect, and the capacity is more sufficient, and the structure is reasonably arranged.

Description

Technical Field

[0001] This utility model relates to the field of packaging technology for finished iron oxide products, specifically a packaging sealing mechanism for finished iron oxide products. Background Technology

[0002] In the prior art, the packaging of finished iron oxide products usually requires the use of packaging bags, such as ton bags, etc., and especially after packaging, the packaging bags need to be sealed. Among the common packaging sealing mechanisms in the prior art, for example, the "Iron Oxide Pigment Packaging Machine" disclosed in Publication (Announcement) No.: CN2437599Y, this technical solution has stable working conditions, fast filling speed, can effectively prevent material from bridging and binding in the storage hopper, and can avoid secondary pollution during filling, thus protecting the environment.

[0003] For example, the "Packaging Platform for Iron Oxide Pigments" disclosed in Publication (Announcement) No. CN216270021U reduces the amount of cleaning work, reduces the impact of dust on production personnel, and facilitates maintenance and cleaning operations.

[0004] The above-mentioned technical solutions typically only involve the packaging of iron oxide. The sealing of the iron oxide is done manually or by machine. Manual sealing is inefficient and the sealing quality is questionable, failing to achieve high-quality sealing. When using mechanical equipment for sealing, the main problem is that it cannot create a continuous sealing process. After each sealing, the packaging bag needs to be removed from the equipment and replaced with another packaging bag for sealing, resulting in low work efficiency and preventing the formation of an efficient and continuous packaging sealing process.

[0005] Therefore, in order to solve the above problems, it is necessary to develop a packaging and sealing mechanism for finished iron oxide products that has a reasonable structure, can continuously package, and effectively improves packaging quality and efficiency. Utility Model Content

[0006] The purpose of this utility model is to address the shortcomings of existing technologies by providing a packaging and sealing mechanism for finished iron oxide products; the technical solution is as follows:

[0007] A packaging and sealing mechanism for finished iron oxide includes a long, narrow base with two parallel vertical plates mounted on it. A conveyor roller is mounted on each side of the two vertical plates, and a conveyor belt is installed between the two conveyor rollers. The width of the conveyor belt is adapted to the distance between the two vertical plates. The conveyor belt moves between the two vertical plates under the action of the conveyor rollers. A packaging bag containing finished iron oxide is placed on the conveyor belt, and the packaging bag moves between the two vertical plates with the conveyor belt.

[0008] The upper part of the two vertical plates in the middle position is also provided with a heat-sealing mechanism. The heat-sealing mechanism corresponds to the position of the bag opening. When the bag containing finished iron oxide moves to the position of the heat-sealing mechanism with the conveyor belt, the bag opening is heat-sealed by the heat-sealing mechanism.

[0009] Furthermore, drive mechanisms are installed on the conveyor rollers on both sides, and the drive mechanisms are installed on the outer side of the vertical plate. The drive mechanisms drive the conveyor rollers on both sides to move, thereby driving the conveyor belt to move.

[0010] Furthermore, a detector is provided directly below the hot-press sealing mechanism. The detector is installed on the vertical plate. When the detector detects the packaging bag, it controls the drive mechanism to stop and the hot-press sealing mechanism to start.

[0011] Furthermore, the hot-press sealing mechanism includes two electric push rod devices symmetrically arranged on the outside of the conveyor belt. The two electric push rod devices are correspondingly arranged on the outside of the vertical plates on both sides, and a hot-press sub-plate is installed on one side of the electric push rod device; a hot-press main plate is installed on the other side of the electric push rod device. When sealing, the bag opening is located between the hot-press sub-plate and the hot-press main plate, and the bag is sealed by hot pressing.

[0012] Furthermore, both the hot-pressing subplate and the hot-pressing main plate are heat-conducting plates made of metal. A heating tube is installed inside the hot-pressing main plate, and the hot-pressing main plate is heated by the heating tube to achieve hot-press sealing.

[0013] Furthermore, the main hot-press plate and the auxiliary hot-press plate are of the same length, and the length of the main hot-press plate and the auxiliary hot-press plate is greater than the length of the opening of the packaging bag to be sealed.

[0014] It is also equipped with a power supply and wires, with the power supply providing power to the heating tubes inside the hot press motherboard via the wires.

[0015] Furthermore, the conveyor belt is also equipped with evenly spaced anti-slip grids.

[0016] Furthermore, a fixing mechanism is installed directly below the hot-press sealing mechanism. The fixing mechanism includes electric push rod devices located on both sides of the conveyor belt. The main shafts of the electric push rod devices on both sides extend into the vertical plate, and fixing plates are installed at the rod ends. When the detector detects the packaging bag, the electric push rod devices on both sides are activated accordingly, causing the fixing plates to press the packaging bag inward.

[0017] Furthermore, the vertical plate is provided with an outwardly recessed groove, the position and size of which are adapted to the position and size of the fixing plate, and the fixing plate can be inserted into the groove accordingly.

[0018] Furthermore, the left side of the conveyor belt is set as the feeding end and the right side as the discharging end, and a receiving frame is also set on the right side. The packaging bags sealed by the heat-sealing mechanism fall into the receiving frame from the right side.

[0019] Beneficial effects: This utility model has the following beneficial effects:

[0020] 1) This device uses a conveying mechanism to transport the finished iron oxide packaging bags, enabling continuous sealing of the packaging bags. The manual staff only needs to place the packaging bag at the feed end and then straighten the bag opening upwards to automatically complete the sealing process. The structure is reasonably designed to achieve automated sealing.

[0021] 2) This device has vertical plates on both sides, which surround the conveyor belt inside. This allows the packaging bags to be transported in conjunction with the conveyor belt without tipping over. The structure is reasonable.

[0022] 3) This device is equipped with a heat-sealing mechanism and a detector on the vertical plate. The detector detects the packaging bag, and the heat-sealing mechanism seals the packaging bag. The structure is reasonable.

[0023] 4) The heat-sealing mechanism in this device mainly achieves heat-sealing by installing the heat-sealing main plate and the heat-sealing auxiliary plate on both sides of the electric push rod device. When the packaging bag moves to the position of the heat-sealing mechanism, the bag mouth is heat-sealed by the cooperation of the heat-sealing main plate and the heat-sealing auxiliary plate, effectively realizing the sealing of the packaging bag.

[0024] 5) A fixing mechanism is also set on the vertical plate in this device. The fixing mechanism can fix the packaging bag when the packaging bag is heat-sealed, and prevent the packaging bag from tipping over during sealing. The structure is reasonable.

[0025] 6) This device is also equipped with a receiving frame. After the packaging bag is heat-sealed, it can be moved to the receiving frame by the action of the conveyor belt to receive the material, and the whole process is completed. Attached Figure Description

[0026] Figure 1 This is a structural diagram of the present utility model;

[0027] Figure 2 for Figure 1 Sectional view of AA;

[0028] Figure 3 for Figure 2 Schematic diagram of hot-press sealing;

[0029] Figure 4 for Figure 3 Top view;

[0030] The components include: base 1, vertical plate 2, conveyor roller 3, conveyor belt 4, anti-slip grid 41, packaging bag 5, bag opening 51, power supply device 52, wire 53, hot-press sealing mechanism 6, drive mechanism 7, detector 8, electric push rod device 9, hot-press sub-plate 10, hot-press main plate 11, heating tube 12, fixing plate 13, groove 14, and receiving frame 15. Detailed Implementation

[0031] The present invention will be further explained below with reference to the accompanying drawings and specific embodiments. These embodiments are implemented under the premise of the technical solution of the present invention. It should be understood that these embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention.

[0032] like Figure 1 As shown, a packaging and sealing mechanism for finished iron oxide includes a long strip base 1, on which two parallel vertical plates 2 are mounted. A conveyor roller 3 is mounted on the left and right sides of each of the two vertical plates 2. A conveyor belt 4 is installed between the two conveyor rollers 3. The width of the conveyor belt 4 is adapted to the distance between the two vertical plates 2. The conveyor belt 4 moves between the two vertical plates 2 under the action of the conveyor rollers 3 on both sides. A packaging bag 5 containing finished iron oxide is placed on the conveyor belt 4, and the packaging bag 5 moves between the two vertical plates 2 with the conveyor belt 4.

[0033] like Figure 2 As shown, a heat-sealing mechanism 6 is also provided on the upper side of the middle position of the two vertical plates 2. The heat-sealing mechanism 6 corresponds to the position of the bag opening 51 of the packaging bag 5. When the packaging bag 5 containing finished iron oxide moves to the position of the heat-sealing mechanism 6 along the conveyor belt 4, the bag opening 51 of the packaging bag 5 is heat-sealed by the heat-sealing mechanism 6.

[0034] Drive mechanisms 7 are installed on the conveyor rollers 3 on both sides. The drive mechanisms 7 are installed on the outer side of the vertical plate 2. The drive mechanisms 7 drive the conveyor rollers 3 on both sides to move, thereby driving the conveyor belt 4 to move.

[0035] A detector 8 is installed directly below the heat sealing mechanism 6. The detector 8 is installed on the vertical plate 2. When the detector 8 detects the packaging bag 5, it controls the drive mechanism 7 to stop and the heat sealing mechanism 6 to start.

[0036] like Figure 3 As shown, the heat-sealing mechanism 6 includes two electric push rod devices 9 symmetrically arranged on the outside of the conveyor belt 4. The two electric push rod devices 9 are respectively arranged on the outside of the vertical plates 2 on both sides, and a heat-sealing sub-plate 10 is installed on one side of the electric push rod device 9; a heat-sealing main plate 11 is installed on the other side of the electric push rod device 9. When sealing, the bag opening 51 of the packaging bag 5 is located between the heat-sealing sub-plate 10 and the heat-sealing main plate 11, and the bag is sealed by heat-sealing.

[0037] Both the hot-press subplate 10 and the hot-press main plate 11 are heat-conducting plates made of metal. A heating tube 12 is installed inside the hot-press main plate 11, and the hot-press main plate 11 is heated by the heating tube 12 to achieve hot-press sealing.

[0038] The main heat-pressing plate 11 and the secondary heat-pressing plate 10 are of the same length, and the length of the main heat-pressing plate 11 and the secondary heat-pressing plate 10 is greater than the length of the bag opening 51 of the packaging bag 5 to be sealed; for example Figure 4 As shown, a power supply device 52 and a wire 53 are also provided. The power supply device 52 provides power to the heating tube 12 inside the hot press main board 12 through the wire 53. The conveyor belt 4 is also equipped with uniformly spaced anti-slip grids 41.

[0039] A fixing mechanism 16 is also installed directly below the heat sealing mechanism 6. The fixing mechanism 16 includes electric push rod devices 9 disposed on both sides of the conveyor belt 4. The main shafts of the electric push rod devices 9 on both sides extend into the vertical plate 2, and the rod ends are equipped with fixing plates 13. When the detector 8 detects the packaging bag 5, the electric push rod devices 9 on both sides are activated accordingly, so that the fixing plates 13 press the packaging bag 5 inward. The vertical plate 2 is also provided with an outward recessed groove 14. The position and size of the groove 14 are adapted to the position and size of the fixing plate 13, and the fixing plate 13 can be inserted into the groove 14 accordingly.

[0040] The left side of the conveyor belt 4 is the feeding end, and the right side is the discharging end. A receiving frame 15 is also provided on the right side. The packaging bag 5 sealed by the heat-sealing mechanism 6 falls into the receiving frame 15 from the right side.

[0041] In this device's technical solution, a conveying mechanism is first set up for transporting the finished iron oxide packaging bags 5. This enables continuous transport and sealing of the packaging bags 5, eliminating the need for sealing individual bags 5. The specific conveying mechanism is similar in structure to existing technologies, including conveyor rollers 3 on both sides and conveyor belts 4 on the two conveyor rollers 3. A drive mechanism 7 is also provided to move the conveyor belts 4. Most importantly, this device also includes vertical plates 2 on both sides, which are mounted on the base 1. The conveyor belts 4 and the drive mechanisms 7 are positioned precisely in the area between the two vertical plates 2. The width of the area between the two vertical plates 2 needs to be set to... The width of the packaging bag 5 is appropriately matched, allowing it to move within the area between the vertical plates 2. The width of the conveyor belt 4 is also appropriately set to allow it to move reasonably within the area between the vertical plates 2. The overall basic setup needs to be very reasonable. In actual operation, the filled packaging bags 5, or those not yet sealed, can be placed on the conveyor belt 4. Because the distance between the vertical plates 2 is adapted to the packaging bags 5, the packaging bags 5 will not tip over. Restricted by the vertical plates 2 on both sides, they are conveyed forward with the conveyor belt 4. Furthermore, to ensure smooth conveying, anti-slip grids 41 are installed on the conveyor belt 4. The packaging bags 5 can be placed directly on the grids and conveyed forward with the conveyor belt 4. The structure is reasonable.

[0042] The sealing principle of this device is achieved through heat-press sealing. Heat-press sealing works by heating and pressurizing the packaging material to melt the contact surfaces and then cool and bond them together, thus achieving a sealed package. This process can be widely used in packaging for food, pharmaceuticals, daily chemicals, and electronics, with the core objective of ensuring the airtightness and barrier properties of the packaging to achieve anti-oxidation, moisture-proof, and anti-contamination purposes. The technical solution of this device is achieved through heat-press sealing. The heat-press sealing mechanism 6 is located on the upper side of the middle position of the vertical plates 2 on both sides of the device. The specific structural arrangement is as follows... Figure 2 As shown, an electric actuator 9 is provided on both the left and right sides. A hot-pressing sub-plate 10 is mounted on the end of the actuator 9 on the left side, and a hot-pressing main plate 11 is mounted on the electric actuator 9 on the right side. Both plates are made of heat-conducting metal. A heating element 12 is installed inside the hot-pressing main plate 11 on the right side. Figure 4As shown, the heating tube 12 is connected to the power supply device 52 via the wire 53. The power supply device 52 supplies power to the heating tube 12. When the packaging bag 5 moves with the conveyor belt 4 to the position of the hot-press sealing mechanism 6, the positions of the hot-press sub-plate 10 and the hot-press main plate 11 correspond to the position of the bag opening 51 of the packaging bag 5. Usually, the bag opening 51 of the finished iron oxide packaging bag 5 is vertical and has a certain degree of flexibility. At this time, the electric push rod device 9 controls the hot-press main plate 11 and the hot-press sub-plate 10 to move to the middle position. The heat generated by the heating tube 12 in the hot-press main plate 11 has already been transferred to the main plate. When the hot-press main plate 11 contacts the hot-press sub-plate 10, the bag opening 51 of the packaging bag 5 is melted and bonded by heat, thereby achieving a seal.

[0043] In the aforementioned process, a detector 8 is also installed on the vertical plate 2. The detector 8 is positioned directly below the heat-sealing mechanism 6. When the packaging bag 5 moves on the conveyor belt 4, and reaches the position of the detector 8, the detector 8 detects the packaging bag 5 and controls the conveyor belt 4 to stop accordingly. At this point, the position of the heat-sealing mechanism 6 corresponds to the position of the packaging bag 5. Alternatively, the conveyor belt 4 can be stopped after a delay of 1-2 seconds depending on its speed. The key is to ensure that the relative positions of the heat-sealing mechanism 6 and the packaging bag 5 are consistent. Furthermore, the lengths of the main heat-sealing plate 11 and the auxiliary heat-sealing plate 10 must be greater than the length of the packaging bag 5. Only with the bag opening 51 can the packaging bag 5 be completely sealed. In addition, this device is also equipped with a fixing mechanism for assisting heat sealing. The fixing mechanism is located in the same position as the detector 8, and is also located directly below the heat sealing mechanism 6. In this device, when heat sealing is performed, the electric push rod device 9 on the fixing mechanism directly below also drives the fixing plates 13 on both sides to move inward. The fixing plates 13 press the packaging bag 5 from the inside, so that the position of the packaging bag 5 is fixed, thereby preventing the packaging bag 5 from moving during heat sealing. The structure is reasonable, and the fixing plates 13 can also be retracted into the groove 14 without affecting the conveyor belt 4. The structure is reasonable.

[0044] In the technical solution of this device, additional components such as controllers, such as microcontrollers, can be set to control the overall operation. Specifically, the movement of the electric push rod device 9 of each mechanism can be controlled to control the heat sealing time. After the heat sealing is completed, the heat sealing main plate 11 and heat sealing secondary plate 10 are controlled to return to the outside, and the fixing plate 13 is also retracted into the groove 14 to complete the work. The sealed packaging bag 5 can enter the receiving frame 15 from the discharge port on the right side to complete the overall work.

[0045] The hot-press sealing technology in this device is a common structural form in the prior art. This device specifically adopts the structure of a hot-press main board 11 and a hot-press sealing plate. Of course, existing technologies can also be used, such as the FKR series instant hot double-sided sealing machine produced by Zhejiang Dongfeng Packaging Machinery Co., Ltd., specifically the FKR-200A sealing machine, which can be installed on the vertical plate 2 to achieve the sealing work. The specific working process only requires a common controller, such as a microcontroller. The drive device and electric push rod device 9 in this device can be controlled by the controller. The detector 8 can be specifically set as an infrared sensor or a distance sensor, which can identify the packaging bag 5 on the conveyor belt 4. All of these are existing technologies. Those skilled in the art can achieve the overall technical purpose based on the technical solution description of this application.

[0046] The above-described specific embodiments are merely preferred embodiments of this utility model and are not intended to limit the implementation of this utility model or the scope of the claims. All equivalent changes and modifications made in accordance with the scope of protection of this utility model patent application should be included within the scope of this utility model patent application.

Claims

1. A packaging sealing mechanism for finished iron oxide products, characterized in that: It includes a long strip-shaped base (1), on which two parallel vertical plates (2) are installed. A conveyor roller (3) is installed on the left and right sides of each of the two vertical plates (2). A conveyor belt (4) is installed between the two conveyor rollers (3). The width of the conveyor belt (4) is adapted to the distance between the two vertical plates (2). The conveyor belt (4) moves between the two vertical plates (2) under the action of the conveyor rollers (3) on both sides. A packaging bag (5) containing finished iron oxide is placed on the conveyor belt (4), and the packaging bag (5) moves between the two vertical plates (2) with the conveyor belt (4). Two vertical plates (2) are also provided with a heat-sealing mechanism (6) in the upper area of ​​the middle position. The heat-sealing mechanism (6) corresponds to the position of the bag opening (51) of the packaging bag (5). When the packaging bag (5) containing finished iron oxide moves to the position of the heat-sealing mechanism (6) along the conveyor belt (4), the bag opening (51) of the packaging bag (5) is heat-sealed by the heat-sealing mechanism (6).

2. The packaging and sealing mechanism for finished iron oxide products according to claim 1, characterized in that: Drive mechanisms (7) are installed on the conveyor rollers (3) on both sides. The drive mechanisms (7) are installed on the outside of the vertical plate (2). The drive mechanisms (7) drive the conveyor rollers (3) on both sides to move, thereby driving the conveyor belt (4) to move.

3. The packaging and sealing mechanism for finished iron oxide products according to claim 2, characterized in that: A detector (8) is provided directly below the hot-press sealing mechanism (6). The detector (8) is installed on the vertical plate (2). When the detector (8) detects the packaging bag (5), it controls the drive mechanism (7) to stop and the hot-press sealing mechanism (6) to start.

4. The packaging and sealing mechanism for finished iron oxide products according to claim 3, characterized in that: The hot-press sealing mechanism (6) includes two electric push rod devices (9) symmetrically arranged on the outside of the conveyor belt (4). The two electric push rod devices (9) are respectively arranged on the outside of the vertical plates (2) on both sides. A hot-press sub-plate (10) is installed on one side of the electric push rod device (9); a hot-press main plate (11) is installed on the other side of the electric push rod device (9). When sealing, the bag opening (51) of the packaging bag (5) is located between the hot-press sub-plate (10) and the hot-press main plate (11), and the bag is sealed by hot pressing.

5. A packaging and sealing mechanism for finished iron oxide products according to claim 4, characterized in that: The hot-press subplate (10) and the hot-press main plate (11) are both heat-conducting plates made of metal. A heating tube (12) is installed inside the hot-press main plate (11). The hot-press main plate (11) is heated by the heating tube (12) to achieve hot-press sealing.

6. A packaging and sealing mechanism for finished iron oxide products according to claim 4, characterized in that: The hot press main plate (11) and the hot press auxiliary plate (10) have the same length, and the length of the hot press main plate (11) and the hot press auxiliary plate (10) is greater than the length of the bag opening (51) of the packaging bag (5) to be sealed. It is also equipped with a power supply device (52) and a wire (53). The power supply device (52) provides power to the heating tube (12) inside the hot press main board (12) through the wire (53).

7. The packaging and sealing mechanism for finished iron oxide products according to claim 1, characterized in that: The conveyor belt (4) is also equipped with uniformly spaced anti-slip grids (41).

8. A packaging and sealing mechanism for finished iron oxide products according to claim 4, characterized in that: A fixing mechanism (16) is also installed directly below the hot-press sealing mechanism (6). The fixing mechanism (16) includes electric push rod devices (9) located on both sides of the conveyor belt (4). The main shafts of the electric push rod devices (9) on both sides extend into the vertical plate (2), and a fixing plate (13) is installed at the rod end. When the detector (8) detects the packaging bag (5), the electric push rod devices (9) on both sides are activated accordingly, so that the fixing plate (13) presses the packaging bag (5) inward. Furthermore, the vertical plate (2) is provided with an outward recessed groove (14), the position and size of which are adapted to the position and size of the fixing plate (13), and the fixing plate (13) can be inserted into the groove (14).

9. A packaging and sealing mechanism for finished iron oxide products according to claim 1, characterized in that: The left side of the conveyor belt (4) is the feeding end and the right side is the discharging end. A receiving frame (15) is also provided on the right side. The packaging bag (5) sealed by the heat-sealing mechanism (6) falls into the receiving frame (15) from the right side.

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