Container defective product removing mechanism for filling equipment

Abstract

The utility model relates to the technical field of filling equipment, in particular to a defective container rejecting mechanism for filling equipment, which comprises a base, a filling machine and a support plate, a transmission device is arranged on the base, the filling machine is arranged on one side of the transmission device, a limit groove is arranged on one side of the filling machine, a threaded column is arranged in the limit groove, and the support plate is arranged on the base. One end of the threaded column is provided with a driving motor, the driving motor is fixedly connected with the threaded column through an output shaft, the supporting plate moves to drive the detection head to move, so that the detection head can adapt to the height of the container, the container is driven by the conveying device to move to the position below the detection head, and the detection head carries out shooting detection on the container. And the detection head controls the telescopic motor to drive the pushing plate to push out the defective product container, so that the rejecting work of the defective product container can be completed, the situation that the containers are different in size and inconvenient to detect is prevented, and the practicability of the device is embodied.

Description

Technical Field

[0001] The utility model relates to the technical field of filling equipment, in particular to a container defective product rejection mechanism used in filling equipment. Background Art

[0002] Filling machines are mainly a type of packaging machines. From the perspective of material packaging, they can be divided into liquid filling machines, paste filling machines, powder filling machines, and granule filling machines; in terms of the degree of production automation, they can be divided into semi-automatic filling machines and fully automatic filling production lines.

[0003] When some liquids need to be filled, a filling machine is needed to pour the liquid into the container. Before the filling machine pours the liquid into the container, defective products in the container need to be removed. When removing the defective products, a detection device is needed. The detection device takes pictures and detects the container to be filled, and then pushes out the defective products through a push plate. However, the existing detection devices are always fixed at the same height, and the height of the detection device cannot be adjusted according to the size of the filling container, so that the detection head cannot clearly capture the defective products. Utility Model Content

[0004] In view of the above problems existing in the prior art, a defective container rejection mechanism for a filling device is provided.

[0005] The specific technical solutions are as follows:

[0006] A defective container rejection mechanism for a filling device is designed, comprising a base, a filling machine and a support plate, wherein a transmission device is arranged on the base, the filling machine is arranged on one side of the transmission device, a limiting groove is arranged on one side of the filling machine, a threaded column is arranged inside the limiting groove, a driving motor is arranged at one end of the threaded column, the driving motor is fixedly connected to the threaded column through an output shaft, the threaded column is connected to one end of a threaded block through a thread, the end of the threaded block away from the threaded column is connected to the support plate through a fastener, a detection head is arranged on the support plate, the detection head is connected to the support plate through a fastener, and a slider is arranged on the side of the support plate away from the threaded block.

[0007] Preferably, one end of the slider is connected to the support plate via a fastening clamp, one end of the slider away from the support plate is connected to a slide rod by sliding, and one end of the slide rod is connected to the base by welding.

[0008] Preferably, one end of the limiting groove is connected to the base via a fastener, one end of the threaded column away from the driving motor is connected to the inner wall of the limiting groove via a rotating shaft, and the driving motor is connected to the limiting groove via a fastener.

[0009] Preferably, the base is movably connected to the transmission device, and the base is connected to the filling machine via fasteners. A push plate is provided on one side of the transmission device, and a telescopic motor is provided on one side of the push plate.

[0010] Preferably, the telescopic motor is fixedly connected to one side of the push plate via an output shaft, the telescopic motor is connected to the base via a fastener, and the telescopic motor is connected to the detection head via a line.

[0011] Preferably, a collecting box is provided on a side of the transmission device away from the pushing plate, one side of the collecting box is provided with a base connected to it by fasteners, a first unloading plate is provided inside the collecting box, and the first unloading plate is connected to the inner wall of the collecting box by fasteners.

[0012] Preferably, a sponge pad is provided at one end of the first blanking plate, and the sponge pad is connected to the inner wall of the collection box by adhesion. A second blanking plate is provided below the first blanking plate, and the second blanking plate is connected to the inner wall of the collection box by fasteners.

[0013] The above technical solution has the following advantages or beneficial effects:

[0014] 1. By setting a support plate and a threaded column, when it is necessary to reject a defective container, the drive motor is turned on according to the height of the container, and the drive motor drives the threaded column to rotate through the output shaft. The rotation of the threaded column drives the threaded block to move in the limit groove through the thread, and the movement of the threaded block drives the support plate to move. The movement of the support plate drives the slider to slide on the slide rod, and the movement of the support plate drives the detection head to move, so that the detection head can adapt to the height of the container. The container is driven by the transmission device to move to the bottom of the detection head, and the detection head shoots and detects the container. When there is a defective product, the detection head controls the telescopic motor to drive the push plate to push out the defective container, so as to complete the rejection of the defective container, thereby preventing the inconvenience of container detection due to different container sizes, and embodies the practicality of this device.

[0015] 2. By setting up a collection box and a first unloading plate, when a defective product container is pushed into the collection box by the push plate, the container rolls on the first unloading plate in the collection box, and the container rolls to the sponge pad, which cushions the container. Then the container falls onto the second unloading plate below, and slides into the interior of the collection box through the second unloading plate to be collected. There is no need for staff to manually collect the defective product containers, which saves time and effort and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The embodiments of the present invention will be described more fully with reference to the attached drawings, which are however only used for illustration and description and are not intended to limit the scope of the present invention.

[0017] Figure 1 This is a schematic diagram of the structure of a defective container rejection mechanism for a filling device proposed by the utility model;

[0018] Figure 2 This is a cross-sectional view of a defective container rejection mechanism for a filling device proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of a threaded column and a threaded block in a defective container rejection mechanism for a filling device proposed by the utility model;

[0020] Figure 4 This is a schematic diagram of the first blanking plate and sponge pad structure of a defective container rejection mechanism for a filling device proposed by the utility model.

[0021] The above-mentioned figure numerals represent: 1. base; 2. transmission device; 3. filling machine; 4. detection head; 5. collection box; 6. support plate; 7. driving motor; 8. threaded block; 9. slider; 10. threaded column; 11. slide bar; 12. limit groove; 13. first unloading plate; 14. sponge pad; 15. second unloading plate; 16. push plate; 17. telescopic motor. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0024] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but they are not intended to limit the present invention.

[0025] Reference Figure 1-4A container defective rejection mechanism for a filling device comprises a base 1, a filling machine 3 and a support plate 6, a transmission device 2 is provided on the base 1, a filling machine 3 is provided on one side of the transmission device 2, a limiting groove 12 is provided on one side of the filling machine 3, a threaded column 10 is provided inside the limiting groove 12, a driving motor 7 is provided at one end of the threaded column 10, the driving motor 7 is fixedly connected to the threaded column 10 through an output shaft, the threaded column 10 is connected to one end of a threaded block 8 through a thread, and the end of the threaded block 8 away from the threaded column 10 is connected to the support plate 6 through a fastener, a detection head 4 is provided on the support plate 6, the detection head 4 is connected to the support plate 6 through a fastener, and a slider 9 is provided on the side of the support plate 6 away from the threaded block 8. By setting the support plate 6 and the threaded column 10, when it is necessary to reject the defective container according to the height of the container, the driving motor 7 is turned on, the driving motor 7 drives the threaded column 10 to rotate through the output shaft, the threaded column 10 rotates and drives the threaded block 8 to move in the limiting groove 12 through the thread, the threaded block 8 moves and drives the support plate 6 to move, and the support plate 6 moves and drives The slider 9 slides on the slide bar 11, and the support plate 6 moves to drive the detection head 4 to move, so that the detection head 4 can adapt to the height of the container. The container is driven by the transmission device 2 to move to the bottom of the detection head 4, and the detection head 4 takes pictures and detects the container. When there are defective products, the detection head 4 controls the telescopic motor 17 to drive the push plate 16 to push out the defective product container, so as to complete the rejection of the defective product container, thereby preventing the different sizes of containers from being inconvenient to detect the containers, and embodies the practicality of this device. By setting a collection box 5 and a first unloading plate 13, when the defective product container falls into the collection box 5 through the push plate 16, the container rolls on the first unloading plate 13 in the collection box 5, and the container rolls to the sponge pad 14, and the container is buffered by the sponge pad 14, and then the container falls on the second unloading plate 15 below, and slides to the inside of the collection box 5 through the second unloading plate 15 to collect it. There is no need for staff to manually collect the defective product containers, which saves time and effort and improves work efficiency.

[0026] Furthermore, one end of the slider 9 is connected to the support plate 6 through a fastening clamp, the end of the slider 9 away from the support plate 6 is connected to the slide rod 11 by sliding, one end of the slide rod 11 is connected to the base 1 by welding, and the slide rod 11 is used to limit the support plate 6 to prevent the support plate 6 from shifting during movement.

[0027] Furthermore, one end of the limit groove 12 is connected to the base 1 through a fastener, and the end of the threaded column 10 away from the driving motor 7 is connected to the inner wall of the limit groove 12 through a rotating shaft. The driving motor 7 is connected to the limit groove 12 through a fastener. The limit groove 12 is used to limit the threaded block 8 to prevent the threaded column 10 from rotating and driving the threaded block 8 to rotate together, causing the support plate 6 to be unable to be effectively raised and lowered.

[0028] Furthermore, the base 1 is movably connected to the transmission device 2, and the base 1 is connected to the filling machine 3 through fasteners. A pushing plate 16 is provided on one side of the transmission device 2, and a telescopic motor 17 is provided on one side of the pushing plate 16. The pushing plate 16 is used to push the defective container on the transmission device 2, and the detection head 4 can control the telescopic motor 17.

[0029] Furthermore, the telescopic motor 17 is fixedly connected to one side of the pushing plate 16 through an output shaft, the telescopic motor 17 is connected to the base 1 through a fastener, and the telescopic motor 17 is connected to the detection head 4 through a line. The detection head 4 is a camera that takes pictures of the container in transit, and then controls the telescopic motor 17 through the processor to push the defective container.

[0030] Furthermore, a collecting box 5 is provided on the side of the transmission device 2 away from the pushing plate 16, and a base 1 connected to the collecting box 5 through fasteners is provided on one side of the collecting box 5. A first unloading plate 13 is provided inside the collecting box 5, and the first unloading plate 13 is connected to the inner wall of the collecting box 5 through fasteners. The sponge pad 14 is used to cushion the container rolling down from the transmission device 2 to prevent the container from directly hitting the collecting box 5 and causing damage to the container.

[0031] Furthermore, a sponge pad 14 is provided at one end of the first blanking plate 13, and the sponge pad 14 is connected to the inner wall of the collection box 5 by adhesion. A second blanking plate 15 is provided below the first blanking plate 13, and the second blanking plate 15 is connected to the inner wall of the collection box 5 by fasteners. The first blanking plate 13 and the second blanking plate 15 are both in an oblique shape to facilitate the rolling of the container on the blanking plate. Through holes are provided at one end of the first blanking plate 13 and the second blanking plate 15 to facilitate the movement of the container to the interior of the collection box 5.

[0032] Working principle: When using this device, first, when it is necessary to reject the defective container, turn on the driving motor 7 according to the height of the container. The driving motor 7 drives the threaded column 10 to rotate through the output shaft. The threaded column 10 rotates and drives the threaded block 8 to move in the limiting groove 12 through the thread. The movement of the threaded block 8 drives the support plate 6 to move. The movement of the support plate 6 drives the slider 9 to slide on the slide rod 11. The movement of the support plate 6 drives the detection head 4 to move so that the detection head 4 can adapt to the height of the container. The container is driven by the transmission device 2 to move to the bottom of the detection head 4. The detection head 4 takes pictures of the container for detection. When there are defective products, the detection head 4 controls the telescopic motor 17 to drive the pushing plate 16 to push out the defective container, and the defective container is removed. The defective container is pushed by the pushing plate 16 and falls into the collection box 5. The container rolls on the first unloading plate 13 in the collection box 5, and the container rolls to the sponge pad 14. The sponge pad 14 cushions the container, and then the container falls onto the second unloading plate 15 below, and slides to the inside of the collection box 5 through the second unloading plate 15, and is collected to complete the work.

[0033] The above description is only a preferred embodiment of the present invention, and does not limit the implementation mode and protection scope of the present invention. For those skilled in the art, it should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. A defective container rejection mechanism for a filling device, characterized in that: The invention comprises a base (1), a filling machine (3) and a support plate (6); a transmission device (2) is provided on the base (1); the filling machine (3) is provided on one side of the transmission device (2); a limiting groove (12) is provided on one side of the filling machine (3); a threaded column (10) is provided inside the limiting groove (12); a driving motor (7) is provided at one end of the threaded column (10); the driving motor (7) is fixedly connected to the threaded column (10) via an output shaft; the threaded column (10) is connected to one end of a threaded block (8) via a thread; the end of the threaded block (8) away from the threaded column (10) is connected to the support plate (6) via a fastener; a detection head (4) is provided on the support plate (6); the detection head (4) is connected to the support plate (6) via a fastener; a sliding block (9) is provided on the side of the support plate (6) away from the threaded block (8).

2. A defective container rejection mechanism for a filling device according to claim 1, characterized in that: One end of the slider (9) is connected to the support plate (6) via a fastening clamp, one end of the slider (9) away from the support plate (6) is connected to a slide rod (11) via sliding, and one end of the slide rod (11) is connected to the base (1) via welding.

3. The defective container rejection mechanism for filling equipment according to claim 1, characterized in that: One end of the limiting groove (12) is connected to the base (1) via a fastener, and one end of the threaded column (10) away from the driving motor (7) is connected to the inner wall of the limiting groove (12) via a rotating shaft, and the driving motor (7) is connected to the limiting groove (12) via a fastener.

4. A defective container rejection mechanism for a filling device according to claim 3, characterized in that: The base (1) is movably connected to the transmission device (2), and the base (1) is connected to the filling machine (3) via fasteners. A push plate (16) is provided on one side of the transmission device (2), and a telescopic motor (17) is provided on one side of the push plate (16).

5. A defective container rejection mechanism for a filling device according to claim 4, characterized in that: The telescopic motor (17) is fixedly connected to one side of the push plate (16) via an output shaft, the telescopic motor (17) is connected to the base (1) via a fastener, and the telescopic motor (17) is connected to the detection head (4) via a line.

6. A defective container rejection mechanism for a filling device according to claim 4, characterized in that: A collecting box (5) is provided on a side of the transmission device (2) away from the pushing plate (16); one side of the collecting box (5) is provided with a base (1) connected by a fastener; a first unloading plate (13) is provided inside the collecting box (5); the first unloading plate (13) is connected to the inner wall of the collecting box (5) by a fastener.

7. A defective container rejection mechanism for a filling device according to claim 6, characterized in that: A sponge pad (14) is provided at one end of the first blanking plate (13), and the sponge pad (14) is connected to the inner wall of the collection box (5) by adhesion. A second blanking plate (15) is provided below the first blanking plate (13), and the second blanking plate (15) is connected to the inner wall of the collection box (5) by fasteners.

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