Dust-free anti-blocking paper bag recycling and unpacking station for powder

Abstract

The utility model provides a dust-free anti-blocking paper bag recycling and unpacking station for powder, and relates to the technical field of unpacking equipment, which comprises an unpacking chamber body used for accommodating powder in the unpacking process; the unpacking operation table and the unpacking chamber body are welded into a whole, and the unpacking operation table is arranged in front of the unpacking chamber body and used for temporarily storing powder bags to be unpacked; and the unpacking door is installed at the unpacking opening of the unpacking chamber body in a hinged mode and used for closing and opening the unpacking chamber body. The unpacking operation table and the unpacking chamber body are welded into a whole, so that the stability in the unpacking process is ensured, the operation process is simplified, and an operator can place materials to be unpacked in place more conveniently. And in combination with the code scanning verification step, the accuracy of the materials is further ensured, production accidents possibly caused by misplacement or confusion of the materials are avoided, and the overall efficiency and accuracy of the production line are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of unpacking equipment, in particular to a dust-free and anti-blocking paper bag recycling and unpacking station for powder materials. Background Art

[0002] Unpacking powder materials is an essential step in current industrial production. However, traditional methods of unpacking powder materials often have many shortcomings. For example, the unpacking process generates severe dust, polluting the operating environment and affecting the health of operators. The unpacking process is cumbersome and inefficient, and it is easy for materials to be misplaced or mixed up. Furthermore, improper recycling and handling of empty bags can easily cause scattering, resulting in secondary pollution and negatively impacting environmental protection and resource reuse.

[0003] Specifically, in traditional unpacking operations, operators typically need to carry powder packages one by one to the unpacking area, manually open the packages, and pour the powder into designated containers. This process easily generates a large amount of dust. If not promptly handled, it will seriously pollute the operating environment and even damage the operator's respiratory system. Furthermore, due to the lack of automated control in the operation process, operators must frequently perform manual operations, which is not only labor-intensive but also inefficient.

[0004] Furthermore, the traditional method for handling empty bags after unpacking is to simply discard them or randomly pile them up. This not only wastes resources but also can cause environmental pollution. Especially when handling certain special materials, harmful substances may remain in the empty bags. If not handled properly, they can pose a potential threat to the environment. Utility Model Content

[0005] The utility model relates to a dust-free and anti-blocking paper bag recycling and unpacking station for powder materials, which can achieve the effects of dust-free unpacking, automatic control and orderly recycling of empty bags.

[0006] In a first aspect, the present invention provides a dust-free and anti-clogging paper bag recycling and unpacking station for powder materials, specifically comprising: an unpacking chamber body, the unpacking chamber body being used to accommodate the powder materials during the unpacking process;

[0007] An unpacking operation table, which is welded to the unpacking chamber body and is arranged in front of the unpacking chamber body for temporarily storing powder packages to be unpacked;

[0008] An unpacking door is hingedly mounted at the unpacking opening of the unpacking chamber and is used to close and open the unpacking chamber;

[0009] A recycling trolley is provided on one side of the unpacking chamber body and is used to collect empty bags after feeding. One side of the recycling trolley is connected to a locked detection and recycling trolley door by a hinge;

[0010] An empty bag compression cylinder is installed at the upper right side of the unpacking opening of the unpacking chamber body. The empty bag compression cylinder corresponds to the recycling trolley and is used to compress the empty bag into the recycling trolley.

[0011] The cyclone dust collector is installed above the unpacking chamber, and its air inlet is connected to the dust removal pipe at the rear of the unpacking chamber through a dust removal pipe. It is used to absorb and process the dust generated during the feeding process.

[0012] An external vibrating screen is provided at the bottom of the unpacking chamber and is connected to the unpacking chamber through a fixed screw, a sealing sleeve, and a compression spring to assist the powder in falling smoothly;

[0013] A support frame connected to the bottom of the unpacking chamber body and used to support the entire unpacking station structure;

[0014] A vibration motor is installed outside the unpacking chamber to drive an external vibrating screen;

[0015] A pneumatic butterfly valve is provided below the cyclone dust collector to control the release of recovered dust;

[0016] An observation window is provided on the side wall of the unpacking chamber for observing the internal situation after the unpacking door is closed;

[0017] The door lock cylinder and the unpacking door detection proximity switch are respectively installed on one side of the unpacking door and the unpacking chamber body, and are used to automatically control the opening, closing and detection status of the unpacking door;

[0018] The recovery trolley door detection proximity switch is arranged on one side of the recovery trolley door and is used to detect the switch state of the recovery trolley door.

[0019] Optionally, a code scanning device is also included for scanning and verifying the powder package on the unpacking operating table.

[0020] Optionally, during the unpacking process, when the unpacking door is detected to be in an open state by the unpacking door detection proximity switch, the vibration motor is started, the external vibrating screen starts working, and the cyclone dust collector is started to absorb dust; after the feeding is completed, the unpacking door is closed, the door lock cylinder is activated to lock the door, the external vibrating screen and the cyclone dust collector stop working, the pneumatic butterfly valve is opened to put the recovered dust into the unpacking chamber, and the empty bag compression cylinder is activated to press the empty bag into the recycling cart.

[0021] Optionally, when the recycling trolley door is open, the empty bag compression cylinder cannot work.

[0022] Optionally, the observation window is a transparent structure, which is used for the operator to observe the working condition of the empty bag compression cylinder after the unpacking door is closed.

[0023] The utility model provides a dust-free and anti-blocking paper bag recycling and unpacking station for powder materials, which has the following beneficial effects:

[0024] First, by welding the unpacking table to the unpacking chamber, not only does it ensure stability during the unpacking process, but it also simplifies the process, allowing operators to more conveniently place the materials to be unpacked. Combined with the code scanning verification step, this further ensures the accuracy of the materials, avoiding production accidents caused by misplaced or mixed materials, and improving the overall efficiency and accuracy of the production line.

[0025] Secondly, the integration of the unpacking door's proximity sensor and the system's automatic response mechanism enables automated control of the unpacking process. When the door opens, the vibration motor and cyclone dust collector activate simultaneously, effectively promoting the smooth descent of powder and immediately removing dust generated during the feeding process. This design not only reduces dust pollution to the operating environment and protects the health of operators, but also reduces material loss and improves resource utilization through dust recycling.

[0026] Furthermore, the empty bag recovery and compression device allows the empty bags to be quickly and orderly collected and compacted into the recycling cart after feeding. This innovative design not only prevents environmental pollution caused by the scattered empty bags, but also facilitates subsequent transportation and processing, further enhancing the overall environmental performance of the unpacking station. Furthermore, the linkage mechanism between the recycling cart door detection proximity switch and the empty bag compression cylinder effectively prevents potential safety hazards caused by misoperation, ensuring the safety of the unpacking operation.

[0027] Finally, a transparent observation window on the side wall of the unpacking chamber provides operators with intuitive monitoring. Even after the unpacking door is closed, operators can still observe the working status of the empty bag compression cylinder in real time through the observation window, ensuring that every step of the operation is under control. This design not only improves operational convenience but also enhances operator confidence and sense of responsibility, providing a strong guarantee for the efficient and smooth unpacking operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0029] In the attached figure:

[0030] Figure 1 Shows a schematic diagram of the main structure of the utility model;

[0031] Figure 2 The utility model is shown in an axial structural schematic diagram.

[0032] List of reference numerals:

[0033] 1. Cyclone dust collector; 2. Unpacking chamber; 3. Unpacking door; 4. Unpacking operation table; 5. Vibrating screen sealing sleeve; 6. External vibrating screen; 7. Pneumatic butterfly valve; 8. Paper bag pressing device; 9. Unpacking door detection proximity switch; 10. Door lock cylinder; 11. Recovery trolley; 12. Vibrating motor; 13. Support frame; 14. Observation door; 15. Recovery trolley door detection proximity switch; 16. Recovery trolley door. DETAILED DESCRIPTION

[0034] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the described 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.

[0035] Example 1: Please refer to Figures 1 to 2 :

[0036] The utility model proposes a dust-free and anti-blocking paper bag recycling and unpacking station for powder materials, comprising: an unpacking chamber body 2, the unpacking chamber body 2 is used to accommodate the powder materials in the unpacking process;

[0037] The unpacking operation table 4 is welded to the unpacking chamber body 2 and is arranged in front of the unpacking chamber body 2 for temporarily storing the powder packages to be unpacked;

[0038] The unpacking door 3 is hingedly mounted at the unpacking opening of the unpacking chamber 2 and is used to close and open the unpacking chamber 2;

[0039] The recycling trolley 11 is arranged on one side of the unpacking chamber 2 and is used to collect the empty bags after feeding. One side of the recycling trolley 11 is connected to a locked detection recycling trolley door 16 by a hinge;

[0040] The empty bag compression cylinder 8 is installed at the upper right side of the unpacking opening of the unpacking chamber 2. The empty bag compression cylinder 8 corresponds to the recycling trolley 11 and is used to compress the empty bag into the recycling trolley 11;

[0041] The cyclone dust collector 1 is installed above the unpacking chamber 2, and its air inlet is connected to the dust removal pipe port at the rear side of the unpacking chamber 2 through a dust removal pipe, and is used to absorb and process the dust generated during the feeding process;

[0042] An external vibrating screen 6 is provided at the bottom of the unpacking chamber 2 and is connected to the unpacking chamber 2 through a fixed screw, a sealing sleeve 5 and a compression spring to assist the powder in falling smoothly;

[0043] Support frame 13, which is connected to the bottom of the unpacking chamber 2 and is used to support the entire unpacking station structure;

[0044] A vibration motor 12 is installed outside the unpacking chamber 2 and is used to drive the external vibrating screen 6;

[0045] Pneumatic butterfly valve 7, which is arranged below the cyclone dust collector 1 and is used to control the release of recovered dust;

[0046] An observation window 14 is provided on the side wall of the unpacking chamber 2 and is used to observe the internal situation after the unpacking door 3 is closed;

[0047] The door lock cylinder 10 and the unpacking door detection proximity switch 9 are respectively installed on one side of the unpacking door 3 and the unpacking chamber body 2, and are used to automatically control the opening, closing and detection status of the unpacking door 3;

[0048] The recovery trolley door detection proximity switch 15 is set on one side of the recovery trolley door 16 and is used to detect the switch state of the recovery trolley door 16.

[0049] The second embodiment, based on the first embodiment, further comprises a code scanning device for scanning and verifying the powder package on the unpacking operation table 4 .

[0050] Among them, during the unpacking process, when the unpacking door 3 is detected to be in an open state by the unpacking door detection proximity switch 9, the vibration motor 12 is started, the external vibrating screen 6 starts working, and the cyclone dust collector 1 is started to absorb dust; after the feeding is completed, the unpacking door 3 is closed, the door lock cylinder 10 is actuated to lock the door, the external vibrating screen 6 and the cyclone dust collector 1 stop working, the pneumatic butterfly valve 7 is opened to put the recovered dust into the unpacking chamber 2, and the empty bag compression cylinder 8 is actuated to press the empty bag into the recycling trolley 11.

[0051] Among them, when the recycling car door 16 is opened, the empty bag compression cylinder 8 cannot work.

[0052] The observation window 14 is a transparent structure, which is used for the operator to observe the working condition of the empty bag compression cylinder 8 after the unpacking door 3 is closed.

[0053] The working principle of this embodiment is as follows:

[0054] At the start of the process, the powder package to be unpacked is placed on the unpacking table 4, which is welded to the unpacking chamber 2 to ensure stable operation. The operator then uses a barcode scanner to verify the powder package information to ensure the correct material. Once verified, the operator manually opens the unpacking door 3 via the hinged mechanism, and the door proximity switch 9 immediately detects the door's open state.

[0055] Once the unpacking door 3 is opened, the system automatically responds: the vibration motor 12 starts, driving the external vibrating screen 6 to start working. The vibration of the screen promotes the smooth drop of powder into the unpacking chamber 2. At the same time, the cyclone dust collector 1 is also activated. Its air inlet is closely connected to the dust collection pipe on the rear side of the unpacking chamber 2 through the dust collection pipe. It effectively absorbs and treats the dust generated during the feeding process, ensuring a clean working environment and the health of the operators.

[0056] During the feeding process, the operator pours the contents of the powder bags into the unpacking chamber 2, and the empty bags are placed on the recycling cart 11. Once the feeding is complete, the operator closes the unpacking door 3, which immediately activates the door lock cylinder 10, securing the door tightly and ensuring a tight seal during the unpacking process. At this point, the external vibrating screen 6 and cyclone dust collector 1 stop operating, and the pneumatic butterfly valve 7 opens, allowing the dust collected in the cyclone dust collector to be returned to the unpacking chamber 2 through a pipe, enabling dust recycling.

[0057] Then, the empty bag compression cylinder 8 starts working, pressing and fixing the empty bags on the recycling cart 11 to prevent them from scattering during transportation. It is worth noting that when the recycling cart door 16 is in the open state, the empty bag compression cylinder 8 will not work. This design effectively avoids the safety hazards that may be caused by misoperation.

[0058] In addition, the observation window 14 provided on the side wall of the unpacking chamber 2 is a transparent structure, allowing the operator to observe the working condition of the empty bag compression cylinder through the window after the unpacking door is closed, ensuring that every step of the operation is under control.

[0059] In this article, there are several points to note:

[0060] 1. The drawings of the embodiments of the present invention only relate to the structures related to the embodiments of the present invention. Other structures may refer to conventional designs.

[0061] 2. In the absence of conflict, the embodiments of the present invention and the features therein may be combined with each other to form new embodiments.

[0062] The above are merely specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any modifications or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. A dust-free and anti-blocking paper bag recycling and unpacking station for powder materials, characterized in that: include: An unpacking chamber (2), the unpacking chamber (2) is used to accommodate powder materials during the unpacking process; An unpacking operation table (4), the unpacking operation table (4) is welded to the unpacking chamber body (2) into one body, is arranged in front of the unpacking chamber body (2), and is used to temporarily store powder packages to be unpacked; An unpacking door (3), the unpacking door (3) being hingedly mounted at the unpacking opening of the unpacking chamber (2) and being used for closing and opening the unpacking chamber (2); A recycling trolley (11) is provided on one side of the unpacking chamber (2) and is used to collect empty bags after feeding. One side of the recycling trolley (11) is connected to a locked detection recycling trolley door (16) by a hinge. An empty bag compression cylinder (8), the empty bag compression cylinder (8) is installed at the upper right side of the unpacking opening of the unpacking chamber (2), and the empty bag compression cylinder (8) corresponds to the recycling trolley (11) and is used to compress the empty bag into the recycling trolley (11); A cyclone dust collector (1) is installed above the unpacking chamber (2), and its air inlet is connected to the dust removal pipe opening at the rear side of the unpacking chamber (2) through a dust removal pipe, and is used to absorb and process dust generated during the feeding process; An external vibrating screen (6) is arranged at the lower part of the unpacking chamber (2) and is connected to the unpacking chamber (2) via a fixed screw, a sealing sleeve (5) and a compression spring, and is used to assist the powder to fall smoothly; A support frame (13), the support frame (13) is connected to the bottom of the unpacking chamber body (2) and is used to support the entire unpacking station structure; A vibration motor (12), the vibration motor (12) being installed outside the unpacking chamber (2) and used to drive the external vibration screen (6); A pneumatic butterfly valve (7), the pneumatic butterfly valve (7) being arranged below the cyclone dust collector (1) and used for controlling the delivery of recovered dust; An observation window (14), the observation window (14) being arranged on a side wall of the unpacking chamber body (2) and being used for observing the internal situation after the unpacking door (3) is closed; A door lock cylinder (10) and an unpacking door detection proximity switch (9), the door lock cylinder (10) and the unpacking door detection proximity switch (9) are respectively installed on one side of the unpacking door (3) and the unpacking chamber body (2), and are used to automatically control the opening, closing and detection status of the unpacking door (3); A recovery trolley door detection proximity switch (15) is provided on one side of the recovery trolley door (16) and is used to detect the switch state of the recovery trolley door (16).

2. A dust-free and anti-blocking paper bag recycling and unpacking station for powder materials according to claim 1, characterized in that: It also includes a code scanning device for scanning and verifying the powder package on the unpacking operation table (4).

3. A dust-free and anti-blocking paper bag recycling and unpacking station for powder materials according to claim 1, characterized in that: The observation window (14) is a transparent structure and is used for an operator to observe the working condition of the empty bag compression cylinder (8) after the unpacking door (3) is closed.

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