Culling device and culling apparatus

Abstract

This utility model belongs to the field of finished cigarette inspection technology, and discloses a rejection device and rejection equipment. The rejection device includes a conveying mechanism and a rejection mechanism; the conveying mechanism includes a conveying channel that can convey cartons of cigarettes along a first direction, and the conveying channel has a rejection port; the rejection mechanism includes a driving component and a blocking component, the blocking component being connected to the output end of the driving component. When the driving component drives the blocking component to block the rejection port, the conveying channel conveys cartons of cigarettes along the first direction; when the driving component drives the blocking component away from the rejection port, defective products can be removed from the conveying channel along a second direction. This device can not only convey good products, but also automatically drop defective products for subsequent recycling and repackaging. This rejection equipment can realize automatic detection and rejection of cartons of cigarettes, thereby improving detection efficiency and ensuring a high yield rate.

Description

Technical Field

[0001] This utility model relates to the field of finished cigarette testing technology, and in particular to a rejection device and rejection equipment. Background Technology

[0002] Since substandard cigarettes may appear at various stages of the production process, QR code detectors are typically used to scan the QR codes on the cigarette cartons to identify them. However, due to space constraints and the inability to modify the upstream QR code scanning and input devices, current technology lacks a mechanism to remove substandard cigarette cartons. If these substandard cigarettes enter the market, they can easily lead to losses for the company.

[0003] Therefore, there is an urgent need for a rejection device and rejection equipment to solve the above-mentioned technical problems. Utility Model Content

[0004] One objective of this invention is to provide a rejection device that can not only transport good products but also automatically remove defective products for subsequent recycling and repackaging.

[0005] To achieve this objective, the present invention adopts the following technical solution:

[0006] A rejection device for rejecting defective cigarettes from cartons, comprising:

[0007] A conveying mechanism includes a conveying channel capable of conveying the cigarette pack in a first direction, and the conveying channel is provided with a rejection port.

[0008] The rejection mechanism includes a driving component and a blocking component. The blocking component is connected to the output end of the driving component. When the driving component drives the blocking component to block the rejection port, the conveying channel conveys the cigarette pack along a first direction. When the driving component drives the blocking component away from the rejection port, the defective product can leave the conveying channel along a second direction.

[0009] Preferably, the sealing member and the output end of the driving member are hinged together via a joint.

[0010] Preferably, the rejection mechanism further includes a first bracket, and the end of the drive member away from the blocking member is hinged to the first bracket.

[0011] Preferably, the conveying mechanism includes a second support, which is disposed at a preset work station, and the conveying channel is installed on the second support.

[0012] Preferably, the first bracket and the second bracket are detachably connected by a connector.

[0013] Preferably, the first bracket includes a connecting rod, a counterweight, and a connecting part connected in sequence, the driving member is hinged to the connecting part, and the first bracket is perpendicularly connected to the second bracket.

[0014] Preferably, the connector includes a first connecting plate and a second connecting plate that are connected to each other. The connector is disposed at the connection between the connecting rod and the second bracket, and the first connecting plate is connected to the connecting rod, while the second connecting plate is connected to the second bracket.

[0015] Preferably, the angle between the first direction and the second direction is 45°.

[0016] Another objective of this invention is to provide a rejection device that can automatically detect and reject cigarettes from carton packs, thereby improving detection efficiency and ensuring a high yield rate.

[0017] To achieve this objective, the present invention adopts the following technical solution:

[0018] Rejection equipment includes:

[0019] The detector is used to scan the code of the cigarettes in the carton and can determine whether the cigarettes in the carton are good or defective.

[0020] The rejection device has a detector located upstream of it. When the detector detects a good product, the sealing member blocks the rejection port to transport the good product along the first direction. When the detector detects a defective product, the sealing member moves away from the rejection port to transport the defective product along the second direction.

[0021] Preferably, the detector is communicatively connected to the driver.

[0022] The beneficial effects of this utility model are:

[0023] This utility model discloses a rejection device. The rejection device includes a conveying mechanism and a rejection mechanism; the conveying mechanism includes a conveying channel capable of conveying cigarette cartons along a first direction, and the conveying channel has a rejection opening; the rejection mechanism includes a driving component and a blocking component, the blocking component being connected to the output end of the driving component. When the driving component drives the blocking component to block the rejection opening, the conveying channel conveys cigarette cartons along the first direction; when the driving component drives the blocking component away from the rejection opening, defective products can be removed from the conveying channel along a second direction. This device can not only convey good products but also automatically drop defective products for subsequent recycling and repackaging.

[0024] When the cigarettes in the carton are good quality, the output end of the drive unit extends, causing the sealing element to block the rejection port. At this time, the good quality cigarettes can move along the extension direction of the conveyor channel (i.e., the first direction) and then move to the subsequent workstation. When the cigarettes in the carton are defective and move to the rejection port, the output end of the drive unit retracts, and the sealing element disengages from the rejection port. At this time, under the action of gravity and the sealing element, the defective cigarettes can leave the conveyor channel along the second direction. This device can not only convey good quality cigarettes but also automatically drop defective cigarettes for subsequent recycling and repackaging.

[0025] This utility model also discloses a rejection device that can automatically detect and reject cigarettes in cartons, thereby improving detection efficiency and ensuring a high yield rate. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the rejection device provided by this utility model.

[0027] In the picture:

[0028] 10. Conveying mechanism; 11. Conveying channel; 12. Rejection port; 13. Second support;

[0029] 20. Removal mechanism; 21. First support; 211. Connecting rod; 212. Counterweight; 213. Connecting part; 22. Sealing component; 23. Joint; 24. Driving component;

[0030] 30. Connector; 31. First connecting plate; 32. Second connecting plate. Detailed Implementation

[0031] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.

[0032] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0033] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0034] In the description of this embodiment, the terms "upper," "lower," "left," and "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0035] This embodiment provides a defective cigarette rejection device for rejecting cigarettes from cartons, such as... Figure 1 As shown, the device includes a conveying mechanism 10 and a rejection mechanism 20. The conveying mechanism 10 includes a conveying channel 11, which can convey cigarettes in cartons along a first direction. The conveying channel 11 has a rejection port 12. The rejection mechanism 20 includes a driving member 24 and a blocking member 22. The blocking member 22 is connected to the output end of the driving member 24. When the driving member 24 drives the blocking member 22 to block the rejection port 12, the conveying channel 11 conveys cigarettes (good products) in cartons along the first direction. When the driving member 24 drives the blocking member 22 away from the rejection port 12, defective products can leave the conveying channel 11 along a second direction.

[0036] When the cigarettes in the carton are good quality, the output end of the drive unit 24 extends, causing the sealing member 22 to block the rejection port 12. At this time, the good quality cigarettes can move along the extension direction of the conveying channel 11 (i.e., the first direction) and move to the subsequent workstation after passing through the conveying channel 11. When the cigarettes in the carton are defective and move to the rejection port 12, the output end of the drive unit 24 retracts, and the sealing member 22 disengages from the rejection port 12. At this time, under the action of gravity and the sealing member 22, the defective product can leave the conveying channel 11 along the second direction. This device can not only convey good quality products, but also make defective products fall automatically for subsequent recycling and repackaging.

[0037] like Figure 1As shown, the output end of the sealing member 22 and the driving member 24 are hinged through the connector 23. That is, the driving member 24 can drive the sealing member 22 to move closer to or further away from the rejection port 12; when the output end of the driving member 24 extends and one side of the sealing member 22 abuts against the bottom of the conveying channel 11, the sealing member 22 rotates around the hinge position of the connector 23 until the sealing member 22 completely blocks the rejection port 12, at which point the output end of the driving member 24 stops extending. At this time, the sealing member 22 can play a supporting role, that is, the conveying channel 11 can convey good quality cigarettes in the first direction.

[0038] It should be noted that in this embodiment, the driving component 24 is a driving cylinder. Cylinders have a simple structure, are inexpensive, and are easy to install and use, effectively reducing manufacturing costs and operational difficulty. In other embodiments, a telescopic motor can also be used.

[0039] like Figure 1 As shown, the rejection mechanism 20 also includes a first bracket 21, and the end of the drive member 24 away from the sealing member 22 is hinged to the first bracket 21. The first bracket 21 can improve the stability of the entire mechanism and also facilitate the installation of the drive member 24; the hinged connection between the drive member 24 and the first bracket 21 can also improve the flexibility of the overall device and avoid the situation of breakage caused by rigid connection.

[0040] Specifically, such as Figure 1 As shown, the conveying mechanism 10 includes a second support 13, which is set at a preset work position, and the conveying channel 11 is installed on the second support 13. The setting of the second support 13 not only improves the convenience of installing the conveying channel 11, but also ensures the stability of the conveying channel 11 when conveying cigarette cartons, thus ensuring a good conveying effect.

[0041] Furthermore, the first support 21 and the second support 13 are detachably connected via a connector 30. This arrangement integrates the conveying mechanism 10 and the rejection mechanism 20 into a single unit, improving the compactness of the device and saving space. The detachable connection also facilitates subsequent maintenance and replacement.

[0042] Specifically, such as Figure 1 As shown, the first support 21 includes a connecting rod 211, a counterweight 212, and a connecting part 213. The driving member 24 is hinged to the connecting part 213, and the first support 21 is perpendicularly connected to the second support 13. The counterweight 212 increases the overall weight of the rejection mechanism 20, thereby improving the stability of the structure. The connecting rod 211 is perpendicularly connected to the first support 21, which not only ensures the convenience and stability of the connection but also takes into account the overall aesthetics.

[0043] Furthermore, such as Figure 1As shown, the connector 30 includes a first connecting plate 31 and a second connecting plate 32 that are connected to each other. The connector 30 is located at the connection between the connecting rod 211 and the second bracket 13, with the first connecting plate 31 connected to the connecting rod 211 and the second connecting plate 32 connected to the second bracket 13. In this structure, the connector 30 not only connects the first bracket 21 and the second bracket 13, but also provides support for the first bracket 21 and the second bracket 13 at its corner location, ensuring the structural stability of the first bracket 21 and the second bracket 13.

[0044] In addition, such as Figure 1 As shown, the connecting part 213 is inclined, forming an angle with the axis of the connecting rod 211. This arrangement not only facilitates the installation of the drive component 24 but also effectively saves space and improves space utilization. Furthermore, the angle between the first and second directions is 45°. At this angle, defective cigarette cartons can smoothly slide out of the conveying channel 11 and slide down along the top of the sealing component 22, which is not only convenient to use but also prevents the cigarette cartons from falling directly and being damaged. If the opening is too small, it will be difficult for defective products to slide out of the conveying channel 11; if the opening is too large, the defective products will fall directly and may encounter other structures during the fall, thus affecting the recycling and utilization of the products.

[0045] Based on this rejection device, this embodiment also provides a rejection apparatus. This apparatus specifically includes a detector and the aforementioned rejection apparatus; the detector is used to scan and detect the cigarettes in the carton, and can determine whether the cigarettes in the carton are good or defective; the detector is located upstream of the rejection apparatus. When the detector's detection result is good, the sealing member 22 blocks the rejection port 12 to transport the good product along a first direction; when the detector's detection result is defective, the sealing member 22 moves away from the rejection port 12 to transport the defective product along a second reverse direction. This apparatus can achieve automatic detection and rejection of cigarettes in cartons, not only improving detection efficiency but also ensuring a high yield rate.

[0046] It should be noted that in this embodiment, the detector can mark the phase of a defective product when it reaches the defective product. Therefore, to further improve the automation level of the equipment, the detector is communicatively connected to the drive unit 24. When the marked phase reaches the rejection position, the drive unit 24 drives the sealing member 22 to move away from the rejection port 12, thereby allowing the defective product to slide along the second direction to the recycling station for recycling. After the rejection work is completed, the drive unit 24 re-drives the sealing member 22 to seal the rejection port 12, thereby ensuring the support effect of the conveying channel 11 so that the good cigarette packs can continue to be conveyed along the first direction.

[0047] In summary, the rejection device in this embodiment can not only transport good products, but also automatically drop defective products for subsequent recycling and repackaging. This rejection device can automatically detect and reject cigarettes in cartons, thereby improving detection efficiency and ensuring a high yield rate.

[0048] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make various obvious changes, readjustments, and substitutions without departing from the protection scope of this utility model. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

[0049] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make various obvious changes, readjustments, and substitutions without departing from the protection scope of this utility model. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A rejection device for rejecting defective cigarettes from cartons, characterized in that, include: The conveying mechanism (10) includes a conveying channel (11) capable of conveying the cigarette pack in a first direction, and the conveying channel (11) is provided with a rejection port (12); The rejection mechanism (20) includes a drive member (24) and a blocking member (22). The blocking member (22) is connected to the output end of the drive member (24). When the drive member (24) drives the blocking member (22) to block the rejection port (12), the conveying channel (11) conveys the cigarette pack in a first direction. When the drive member (24) drives the blocking member (22) away from the rejection port (12), the defective product can leave the conveying channel (11) in a second direction.

2. The culling device of claim 1, wherein, The sealing element (22) and the output end of the driving element (24) are hinged together by a connector (23).

3. The culling device of claim 2, wherein, The rejection mechanism (20) further includes a first bracket (21), and the end of the drive member (24) away from the blocking member (22) is hinged to the first bracket (21).

4. The culling device of claim 3, wherein, The conveying mechanism (10) includes a second support (13), which is set at a preset work position, and the conveying channel (11) is installed on the second support (13).

5. The culling device of claim 4, wherein, The first bracket (21) and the second bracket (13) are detachably connected by a connector (30).

6. The culling device of claim 5, wherein, The first bracket (21) includes a connecting rod (211), a counterweight (212) and a connecting part (213) connected in sequence. The driving member (24) is hinged to the connecting part (213). The first bracket (21) is perpendicularly connected to the second bracket (13).

7. The culling device of claim 6, wherein, The connector (30) includes a first connecting plate (31) and a second connecting plate (32) that are connected to each other. The connector (30) is disposed at the connection between the connecting rod (211) and the second bracket (13), and the first connecting plate (31) is connected to the connecting rod (211), and the second connecting plate (32) is connected to the second bracket (13).

8. The culling device of claim 1, wherein, The angle between the first direction and the second direction is 45°.

9. The rejection equipment, characterized in that, include: The detector is used to scan the barcodes of the cigarettes in the carton and can determine whether the cigarettes in the carton are good or defective. ； According to any one of claims 1-8, the detector is disposed upstream of the rejection device. When the detector detects a good product, the sealing member (22) blocks the rejection port (12) to transport the good product along the first direction. When the detector detects a defective product, the sealing member (22) moves away from the rejection port (12) to transport the defective product along the second direction.

10. The rejection device according to claim 9, characterized in that, The detector is communicatively connected to the drive unit (24).

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