Planetary sorting and removing structure for double-head labeling machine

Abstract

The utility model provides a planet sorting and rejecting structure for a double-head labeling machine, which comprises a rack, a labeling conveying mechanism, a screening component and a rejecting component, the screening component and the rejecting component are sequentially arranged on the rack in a tangent manner and can be used for screening and rejecting unqualified labeled products, and the labeling conveying mechanism is fixedly mounted on the upper surface of the rack. The screening assembly and the removing assembly are located above the labeling conveying mechanism, and a containing frame is fixedly installed below a bottle outlet of the removing assembly. According to the planetary sorting and removing structure for the double-head labeling machine, bottles are placed on the labeling conveying mechanism to be labeled, the labeled bottles are conveyed to the screening assembly, unqualified labeled bottles are selected out through the screening assembly, and the unqualified bottles are removed into a waste box through the removing assembly; and then the bottles are sequentially arranged and stored through the arrangement and storage assembly in the waste box, the situation that the bottles fall down to the ground when the bottles are moved, and consequently the storage space is reduced is prevented, and the cleaning frequency of the waste box is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic labeling, in particular to a planetary sorting and rejecting structure for a double-head labeling machine. Background Art

[0002] Currently, in the labeling machine market, especially in the high-speed labeling industry for small bottles, speeds of at least 400 BPM are required. To ensure product quality, it is necessary to add a system to reject unqualified labels after labeling. However, existing rejection devices simply randomly transfer unqualified bottles to a waste bin for collection. Due to the low stability of the bottles themselves, excessive crowding and movement in the waste bin can cause the bottles to fall to the ground, rapidly reducing the storage space for the bottles. To reduce storage space, a planetary sorting and rejection structure is needed for dual-head labeling machines. Utility Model Content

[0003] In view of the above-mentioned deficiencies in the prior art, the present invention provides a planetary sorting and rejecting structure for a double-head labeling machine, thereby solving the problems mentioned in the above-mentioned background technology.

[0004] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0005] A planetary sorting and rejecting structure for a double-head labeling machine comprises a frame, a labeling conveying mechanism, and a screening component and a rejecting component which are arranged tangentially on the frame and can screen and reject unqualified labeled products. The labeling conveying mechanism is fixedly mounted on the upper surface of the frame, the screening component and the rejecting component are located above the labeling conveying mechanism, a placement rack is fixedly mounted below the bottle outlet of the rejecting component, a waste box for collecting unqualified bottles is placed on the upper surface of the placement rack, and a sorting and storage component for sorting unqualified bottles entering the waste box is provided inside the waste box.

[0006] By adopting the above technical solution, bottles are placed on the labeling conveying mechanism for labeling. After labeling, the bottles are conveyed to the screening component, and the screening component selects out unqualified bottles. The rejection component removes the unqualified bottles into a waste box, and then the sorting and storage component in the waste box sorts and stores the bottles in order, preventing the bottles from falling to the ground when they are moved, thereby reducing storage space.

[0007] Preferably, the organizing and storage assembly includes a motor and a screw, a slide groove is provided on the inner lower surface of the waste box, the motor is fixedly installed on the side of the waste box, the output end of the motor passes through the interior of the slide groove and is fixedly connected to one end of the screw, and a bearing seat is provided at the other end of the screw, and the bearing seat is fixedly connected to the inner wall of the slide groove.

[0008] By adopting the above technical solution, the screw is rotated inside the bearing seat by starting the motor.

[0009] Preferably, the organizing and storing assembly further comprises a slider, one side of which is threadedly connected to the screw rod inside the slide groove, and the other side of the slider is fixedly connected to a conveying plate.

[0010] By adopting the above technical solution, the rotation of the screw drives the slider threadably connected thereto to move laterally along the direction of the slideway, thereby driving the bottles on the conveying plate to move laterally.

[0011] Preferably, the organizing and storing assembly further comprises a partition plate, and the partition plate is a plurality of plates fixedly connected to the bottom surface of the waste box.

[0012] By adopting the above technical solution, the bottles are separated by the partitions formed by the partition plate.

[0013] Preferably, the organizing and storage assembly also includes an electric telescopic rod, and there are multiple electric telescopic rods. The electric telescopic rods are evenly fixed on the side of the waste box. The telescopic ends of the electric telescopic rods pass through the interior of the waste box and are fixedly connected with clamps, and the clamps correspond to the space separated by the partition plate.

[0014] By adopting the above technical solution, the electric telescopic rod is started so that the telescopic end of the electric telescopic rod drives the clamping block to push the bottles on the conveying plate into the partition for sorting and storage.

[0015] Preferably, a handle is fixedly connected to the side of the waste box.

[0016] By adopting the above technical solution, the waste box can be easily pulled out from the placement plate through the handle to centrally process the bottles inside.

[0017] Preferably, a plurality of support rods are fixedly connected to the upper surface of the frame, a support plate, a first guide plate and a second guide plate are fixedly connected to the upper surface of the support rods, and the screening assembly and the rejection assembly are respectively arranged inside the first guide plate and the second guide plate.

[0018] By adopting the above technical solution, the support plate, the first guide plate and the second guide plate are supported by the support rod, the first guide plate and the screening component cooperate to select unqualified bottles and transmit them to the rejection component, and the second guide plate and the rejection component cooperate to move the unqualified bottles to the waste box.

[0019] Preferably, the screening assembly includes a screening star wheel, which is arranged inside the first guide plate, and a driving assembly for driving the screening star wheel to rotate is arranged below the screening star wheel.

[0020] By adopting the above technical solution, the driving assembly drives the screening star wheel to rotate, so that the screening star wheel cooperates with the first guide plate to move unqualified bottles to the rejection wheel.

[0021] Preferably, the rejection assembly includes a rejection wheel, which is arranged inside the second guide plate. A driving assembly for driving the rejection wheel to rotate is provided below the rejection wheel, and the bottle outlet of the second guide plate corresponds to the sorting and storage assembly.

[0022] By adopting the above technical solution, the driving assembly drives the reject wheel to rotate so that it cooperates with the second guide plate to transfer unqualified bottles to the waste box.

[0023] Preferably, each station slot of the screening star wheel and the rejecting wheel disc is respectively provided with an air suction hole.

[0024] By adopting the above technical solution, by respectively setting suction holes at each station slot of the screening star wheel and the rejection wheel, the movement direction of the bottle is controlled by utilizing the adsorption force of the transfer star wheel or the rejection star wheel on the bottle at the station slot, thereby achieving the purpose of continuously rejecting unqualified bottles.

[0025] Compared with the prior art, the present invention adopts the above technical solution and has the following technical effects:

[0026] The utility model is used for a planetary sorting and rejecting structure of a double-head labeling machine. Bottles are placed on a labeling conveying mechanism for labeling. After labeling, the bottles are conveyed to a screening component, unqualified bottles are selected by the screening component, and unqualified bottles are rejected into a waste box by a rejecting component. Then, the bottles are sorted and stored in sequence by a sorting and storing component in the waste box, so that the bottles are prevented from falling to the ground when being moved, thereby reducing storage space and reducing the cleaning frequency of the waste box. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a first three-dimensional structural diagram of a planetary sorting and rejecting structure for a double-head labeling machine according to the present invention;

[0028] Figure 2 This is a top view of the three-dimensional structure of a planetary sorting and rejecting structure for a double-head labeling machine according to the present invention;

[0029] Figure 3 This is a second three-dimensional structural diagram of a planetary sorting and rejecting structure for a double-head labeling machine according to the present invention;

[0030] Figure 4 For this utility model Figure 3 An enlarged schematic diagram of point A in the planetary sorting and rejection structure of a double-head labeling machine;

[0031] Wherein, each drawing mark is:

[0032] 1. Frame; 101. Support rod; 2. Labeling conveying mechanism; 3. Support plate; 301. First guide plate; 302. Second guide plate; 4. Screening assembly; 401. Screening star wheel; 5. Rejection assembly; 501. Rejection wheel; 6. Placement rack; 7. Waste box; 8. Arrangement and storage assembly; 801. Slide; 802. Motor; 803. Screw; 811. Slider; 812. Conveyor plate; 821. Partition plate; 831. Electric telescopic rod; 832. Clamp. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0034] Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative work shall fall within the scope of protection of the present invention.

[0035] Reference Figure 1 and Figure 2 The embodiment of the utility model provides a planetary sorting and rejecting structure for a double-head labeling machine, comprising a frame 1, a labeling conveying mechanism 2, and a screening component 4 and a rejecting component 5 arranged tangentially on the frame 1 and capable of screening and rejecting unqualified labeled products. The labeling conveying mechanism 2 is fixedly mounted on the upper surface of the frame 1, the screening component 4 and the rejecting component 5 are located above the labeling conveying mechanism 2, and a placing rack 6 is fixedly mounted below the bottle outlet of the rejecting component 5. A waste box 7 for collecting unqualified bottles is placed on the upper surface of the placing rack 6, and a sorting and storage component 8 for sorting unqualified bottles entering the waste box 7 is provided inside the waste box 7. By placing the bottles on the labeling conveying mechanism 2 for labeling, the bottles after labeling are conveyed to the screening component 4, the unqualified labels are selected by the screening component 4, and the unqualified bottles are rejected into the waste box 7 by the rejecting component 5, and then the bottles are sorted and stored in sequence by the sorting and storage component 8 in the waste box 7.

[0036] Reference Figure 1 、 Figure 2 、 Figure 3 and Figure 4In one aspect of this embodiment, the sorting and storage component 8 includes a motor 802 and a screw 803. A slide groove 801 is provided on the lower surface of the interior of the waste box 7. The motor 802 is fixedly installed on the side of the waste box 7. The output end of the motor 802 passes through the interior of the slide groove 801 and is fixedly connected to one end of the screw 803. The other end of the screw 803 is provided with a bearing seat, which is fixedly connected to the inner wall of the slide groove 801. The sorting and storage component 8 also includes a slider 811. One side of the slider 811 is threadedly connected to the screw 803 inside the slide groove 801. The other side of the slider 811 is fixedly connected to a conveying plate 812. The sorting and storage component 8 also includes a partition plate 821. The partition plate 821 is a plurality of fixedly connected to the bottom surface of the waste box 7. The sorting and storage component 8 also includes an electric telescopic rod 831. The electric telescopic rod 831 is a plurality of electric telescopic rods 8 31 is evenly fixedly installed on the side of the waste box 7, the telescopic end of the electric telescopic rod 831 passes through the interior of the waste box 7 and is fixedly connected to a clamping block 832, which corresponds to the space separated by the partition plate 821, and a handle is fixedly connected to the side of the waste box 7. By starting the motor 802, the screw 803 is rotated inside the bearing seat under the action of the output end of the motor 802, and the rotation of the screw 803 drives the slider 811 threadedly connected to it to move horizontally inside the slide groove 801, thereby driving the bottles placed on the conveying plate 812 to move to the appropriate position, and by starting the electric telescopic rod 831, the telescopic end of the electric telescopic rod 831 drives the clamping block 832 to push the bottles from the conveying plate 812 to the space separated by the partition plate 821 for sorting and storage, and the waste box 7 is pulled out from the upper surface of the placement rack 6 through the handle for centralized processing of the bottles inside it.

[0037] Reference Figure 1 、 Figure 2 and Figure 4In one aspect of this embodiment, a plurality of support rods 101 are fixedly connected to the upper surface of the frame 1, and a support plate 3, a first guide plate 301 and a second guide plate 302 are fixedly connected to the upper surface of the support rod 101. The screening component 4 and the rejecting component 5 are respectively arranged inside the first guide plate 301 and the second guide plate 302. The screening component 4 includes a screening star wheel 401, which is arranged inside the first guide plate 301. A driving component for driving the screening star wheel 401 to rotate is provided below the screening star wheel 401. The rejecting component 5 includes a rejecting wheel disc 501, which is arranged inside the second guide plate 302. A driving assembly is provided to drive the rejection wheel 501 to rotate, and the bottle outlet of the second guide plate 302 corresponds to the sorting and storage assembly 8. By respectively providing suction holes at each station slot of the screening star wheel 401 and the rejection wheel 501, the movement direction of the bottle is controlled by utilizing the adsorption force exerted by the screening star wheel 401 or the rejection wheel 501 on the bottle at the station slot, so that the driving assembly drives the screening star wheel 401 to rotate, so that it cooperates with the first guide plate 301 to move unqualified bottles to the rejection wheel 501, and the rejection wheel 501 is driven by the driving assembly to rotate so that it cooperates with the second guide plate 302 to transfer the unqualified bottles to the transfer plate 812 at the waste box 7.

[0038] All electrical equipment in this solution are powered by external power supplies.

[0039] Working principle: When in use, the bottles are placed on the labeling conveying mechanism 2 for labeling. After labeling, the bottles are conveyed to the screening component 4. Suction holes are respectively provided at each station slot of the screening star wheel 401 and the rejection wheel disc 501. The movement direction of the bottles is controlled by the adsorption force of the screening star wheel 401 or the rejection wheel disc 501 on the bottles at the station slot, so that the driving component drives the screening star wheel 401 to rotate, so that it cooperates with the first guide plate 301 to move unqualified bottles to the rejection wheel disc 501. The driving component drives the rejection wheel disc 501 to rotate so that it cooperates with the second guide plate 302 to remove the unqualified bottles. The bottles are transported to the conveying plate 812 at the waste box 7, and the motor 802 is started to make the screw 803 rotate inside the bearing seat under the action of the output end of the motor 802. The rotation of the screw 803 drives the slider 811 threadedly connected to it to move horizontally inside the slide 801, thereby driving the bottles placed on the conveying plate 812 to move to the appropriate position. By starting the electric telescopic rod 831, the telescopic end of the electric telescopic rod 831 drives the clamping block 832 to push the bottles from the conveying plate 812 to the space separated by the partition plate 821 for sorting and storage. The waste box 7 is pulled out from the upper surface of the placement rack 6 by the handle for centralized processing of the bottles inside it.

[0040] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0041] Secondly, the drawings of the embodiments disclosed in the present invention only involve structures related to the embodiments disclosed in the present invention. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the present invention can be combined with each other.

[0042] Finally, the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A planetary sorting and rejecting structure for a double-head labeling machine, comprising a frame (1), a labeling conveying mechanism (2), and a screening component (4) and a rejecting component (5) arranged on the frame (1) in a tangential manner and capable of screening and rejecting unqualified labeled products, characterized in that: The labeling conveying mechanism (2) is fixedly mounted on the upper surface of the frame (1); the screening assembly (4) and the rejecting assembly (5) are located above the labeling conveying mechanism (2); a placement rack (6) is fixedly mounted below the bottle outlet of the rejecting assembly (5); a waste box (7) for collecting unqualified bottles is placed on the upper surface of the placement rack (6); and a sorting and storing assembly (8) for sorting unqualified bottles entering the waste box (7) is provided inside the waste box (7).

2. The planetary sorting and rejecting structure for a double-head labeling machine according to claim 1, characterized in that: The arranging and storing component (8) comprises a motor (802) and a screw (803); a chute (801) is provided on the inner lower surface of the waste box (7); the motor (802) is fixedly mounted on the side of the waste box (7); the output end of the motor (802) passes through the interior of the chute (801) and is fixedly connected to one end of the screw (803); the other end of the screw (803) is provided with a bearing seat, and the bearing seat is fixedly connected to the inner wall of the chute (801).

3. The planetary sorting and rejecting structure for a double-head labeling machine according to claim 2, characterized in that: The arranging and storing assembly (8) further comprises a slider (811), one side of which is threadedly connected to the screw (803) inside the slide groove (801), and the other side of which is fixedly connected to a transmission plate (812).

4. The planetary sorting and rejecting structure for a double-head labeling machine according to claim 1, characterized in that: The arranging and storing assembly (8) further comprises a partition plate (821), wherein the partition plates (821) are a plurality of partition plates fixedly connected to the bottom surface of the waste box (7).

5. The planetary sorting and rejecting structure for a double-head labeling machine according to claim 4, characterized in that: The arranging and storing assembly (8) further comprises an electric telescopic rod (831), wherein the electric telescopic rod (831) is multiple and uniformly fixedly mounted on the side of the waste box (7), and the telescopic end of the electric telescopic rod (831) passes through the interior of the waste box (7) and is fixedly connected to a clamping block (832), wherein the clamping block (832) corresponds to the partition space of the partition plate (821).

6. The planetary sorting and rejecting structure for a double-head labeling machine according to claim 1, characterized in that: A handle is fixedly connected to the side of the waste box (7).

7. The planetary sorting and rejecting structure for a double-head labeling machine according to claim 1, characterized in that: The upper surface of the frame (1) is fixedly connected to a plurality of support rods (101), the upper surface of the support rods (101) is fixedly connected to a support plate (3), a first guide plate (301) and a second guide plate (302), and the screening assembly (4) and the rejecting assembly (5) are respectively arranged inside the first guide plate (301) and the second guide plate (302).

8. The planetary sorting and rejecting structure for a double-head labeling machine according to claim 7, characterized in that: The screening assembly (4) comprises a screening star wheel (401), the screening star wheel (401) is arranged inside the first guide plate (301), and a driving assembly for driving the screening star wheel (401) to rotate is arranged below the screening star wheel (401).

9. The planetary sorting and rejecting structure for a double-head labeling machine according to claim 8, characterized in that: The rejection assembly (5) comprises a rejection wheel (501), which is arranged inside the second guide plate (302). A driving assembly for driving the rejection wheel (501) to rotate is arranged below the rejection wheel (501), and the bottle outlet of the second guide plate (302) corresponds to the sorting and storage assembly (8).

10. The planetary sorting and rejecting structure for a double-head labeling machine according to claim 9, characterized in that: Air suction holes are respectively provided at each station slot of the screening star wheel (401) and the rejecting wheel disc (501).

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