Round bottle labeling machine

Abstract

The utility model discloses a round bottle labeling machine, and relates to the field of labeling machines, the round bottle labeling machine comprises a labeling machine body, a discharging assembly used for taking out round bottles is arranged on the labeling machine body, and the discharging assembly comprises a U-shaped frame fixedly connected to the upper surface of the labeling machine body. Round bottles are placed on the labeling machine body, one ends of the round bottles abut against the first rubber disc, the other ends of the round bottles abut against the second rubber disc, the round bottles are positioned and clamped, then the round bottles are labeled, the round bottles can rotate during labeling through the first rubber disc and the second rubber disc which are rotationally arranged, and after labeling is completed, the round bottles can be conveniently conveyed to the labeling machine body. The driving assembly is started to enable the two sliding blocks to slide in the through groove, the round bottle gets close to the pushing block and is pushed down for discharging, then the two sliding blocks slide back to the original position, the round bottle continues to be placed, and the problem that the working efficiency is reduced due to the fact that automatic discharging cannot be conducted is avoided as much as possible.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of labeling machines, in particular to a round bottle labeling machine. BACKGROUND

[0002] The labeling machine is an automatic equipment, mainly used for sticking the adhesive paper or metal foil label in roll to the PCB, product or specified packaging. It fixes the label on the packaging container through the adhesive, and is widely used in the labeling of product packaging containers and packaging boxes in beverage, daily chemical, food, medicine, petrochemical and other industries.

[0003] The utility model patent with publication number CN205366282U proposes a kind of semi-automatic round bottle labeling machine, including machine case, label feeding mechanism is equipped in the machine case, the bottle supporting device for clamping the round bottle needing to paste label, sensor for detecting label position, label stripping device for pasting label, clutch traction device, the control electric box is equipped in the side surface of the machine case, the clutch traction device includes motor, traction driving wheel shaft, traction driven wheel shaft, driving shaft and clutch.

[0004] The semi-automatic round bottle labeling machine in the above, after the label is pasted to the round bottle, the employee needs to take down the round bottle to place, to replace new round bottle, cannot carry out automatic unloading, to reduce the problem of work efficiency. UTILITY MODEL CONTENT

[0005] To solve the above problems, the present application provides a kind of round bottle labeling machine.

[0006] The round bottle labeling machine provided by the present application adopts the following technical scheme:

[0007] A kind of round bottle labeling machine, including labeling machine body, the unloading assembly for taking out round bottle is equipped on the labeling machine body, the unloading assembly includes the U-shaped frame fixedly connected on the upper surface of the labeling machine body, the through slot is formed in the two side walls of the U-shaped frame, the sliding block is slidably connected in the through slot, the driving assembly for driving the sliding block to slide is arranged on the U-shaped frame, the side wall of the two sliding blocks opposite each other is respectively provided with first jack and second jack, the first jack is penetrated through the sliding block and is provided with mounting hole in one end, the spring is fixedly connected in the mounting hole, the push rod is fixedly connected to one end of the spring, the first rubber disc is rotatably connected to the end of the push rod away from the spring, the second rubber disc is rotatably connected to the end of the second jack penetrated through the sliding block, the locking piece is arranged on the sliding block, and the push block is fixedly connected to the side wall of the U-shaped frame between the two through slots.

[0008] By adopting the technical scheme, when in use, the round bottle is placed on the labeling machine body, and one end of the round bottle abuts against the first rubber disc, the spring is compressed, and then the other end of the round bottle abuts against the second rubber disc, the round bottle is clamped and positioned, then the labeling machine body is started to label the round bottle, the round bottle can rotate during labeling by rotating the first rubber disc and the second rubber disc, after labeling is completed, the two sliders are slid in the through slot by starting the driving assembly, the first rubber disc and the second rubber disc are moved, the round bottle is close to the push block, the push block pushes the round bottle off the first rubber disc and the second rubber disc, and then the two sliders are slid back to the original position, the round bottle is placed again, and the problem that automatic unloading cannot be performed and work efficiency is reduced is avoided.

[0009] Preferably, the driving assembly comprises two threaded rods rotationally connected in the through slot, respectively, the sliders are sleeved on the threaded rods and are in threaded connection, and one end of each of the threaded rods penetrates through the through slot and is fixedly connected with a transmission wheel, the two transmission wheels are drivingly connected with a transmission belt, a stepper motor is installed on the U-shaped frame, and the stepper motor is fixedly connected with one of the transmission wheels at the output end.

[0010] By adopting the technical scheme, after the round bottle is labeled, the transmission wheels can be rotated by forward and reverse rotation of the stepper motor, the two threaded rods can be rotated by cooperation of the transmission belt, the sliders are slid in the through slot, and the first rubber disc and the second rubber disc are moved, so that the labeled round bottle is taken out from the labeling machine body and then reset.

[0011] Preferably, the locking member comprises two fastening bolts located on the upper surfaces of the sliders, respectively, the threaded ends of the fastening bolts penetrate through the sliders and abut against the first jack and the second jack, respectively, and the fastening bolts are in threaded connection with the sliders.

[0012] By adopting the technical scheme, the first jack and the second jack can be slid in the sliders by loosening the fastening bolts, the positions of the first rubber disc and the second rubber disc are adjusted, the round bottle is positioned at different positions, and the label is conveniently attached to different positions of the round bottle.

[0013] Preferably, the push block is fixedly connected with a rubber block at the end away from the U-shaped frame.

[0014] By adopting the technical scheme, the rubber block with elasticity can buffer when the round bottle touches the push block, and damage of the round bottle caused by the push block is prevented.

[0015] Preferably, the through slot is obliquely arranged, and the end close to the labeling machine body is lower than the end away from the labeling machine body.

[0016] By adopting the technical scheme, when the slider moves to drive the circular bottle to move, the circular bottle can be moved upwardly and obliquely, so that the circular bottle is prevented from colliding with the labeling machine body and falling on the labeling machine body.

[0017] Preferably, the lower surface of the U-shaped frame is fixedly connected with a flow guide plate for receiving the circular bottle.

[0018] By adopting the technical scheme, the circular bottles falling from the first rubber disc and the second rubber disc can be guided by the flow guide plate, so that the circular bottles are conveniently collected.

[0019] Preferably, the upper surface of the flow guide plate is fixedly connected with a flexible pad.

[0020] By adopting the technical scheme, the circular bottles falling on the flow guide plate can be prevented from being damaged by collision through the flexible pad.

[0021] Preferably, the upper and lower sidewalls of the through slot are each provided with a limiting slot, and the upper and lower ends of the slider are each fixedly connected with a limiting block, which is slidingly arranged in the limiting slot.

[0022] By adopting the technical scheme, the stability of the slider in sliding in the through slot can be improved through the limiting slot and the limiting block, so that the threaded rod is prevented from rotating to drive the slider to swing.

[0023] In summary, the present application has at least one of the following beneficial technical effects:

[0024] 1. The present application is provided by cooperation between the through slot, the slider and the spring and the like. When in use, the circular bottle is placed on the labeling machine body, and one end of the circular bottle is abutted against the first rubber disc to compress the spring, and then the other end of the circular bottle is abutted against the second rubber disc to position and clamp the circular bottle. Then, the labeling machine body is started to label the circular bottle. The first rubber disc and the second rubber disc are rotated to rotate the circular bottle during labeling. After labeling is completed, the driving assembly is started to make the two sliders slide in the through slot, so that the first rubber disc and the second rubber disc are moved to move the circular bottle close to the push block. The push block pushes the circular bottle off the first rubber disc and the second rubber disc for discharging. Then, the two sliders are slid back to the original position, and the circular bottle is placed again. The problem that automatic discharging cannot be performed to reduce work efficiency is avoided.

[0025] 2. The first top rod and the second top rod can be slid in the slider by loosening the fastening bolt, so that the positions of the first rubber disc and the second rubber disc are adjusted to position the circular bottle at different positions, and the label is conveniently attached to different positions of the circular bottle. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 FIG. 1 is a schematic view of the overall structure of a circular bottle labeling machine according to an embodiment of the present application;

[0027] Figure 2 Figure 1 is a schematic view of the embodiment of the application, which mainly embodies the structure of the unloading assembly;

[0028] Figure 3 Figure 2 is a schematic view of the embodiment of the application, which mainly embodies the connection structure of the first ejector rod and the first rubber disc;

[0029] Figure 4 Figure 3 is a schematic view of the embodiment of the application, which mainly embodies the connection structure of the second ejector rod and the second rubber disc; Figure 2 Figure 4 is a schematic view of the embodiment of the application, which mainly embodies the structure of the A area;

[0030] Figure 1 is a schematic view of the embodiment of the application, which mainly embodies the structure of the unloading assembly; DETAILED DESCRIPTION

[0031] The following will be described in detail with reference to the accompanying drawings. Figures 1-4 The application will be further described in detail.

[0032] The embodiment of the application discloses a round bottle labeling machine.

[0033] With reference to Figure 1 , Figure 2 and Figure 3 , a round bottle labeling machine comprises a labeling machine body 1, the labeling machine body 1 is provided with an unloading assembly for taking out a round bottle, the unloading assembly comprises a U-shaped frame 2, a through groove 3, a sliding block 4, a first ejector rod 5, a second ejector rod 6, a mounting hole 7, a spring 8, a push rod 9, a first rubber disc 10, a second rubber disc 11 and a push block 12.

[0034] The U-shaped frame 2 is fixedly connected to the upper surface of the labeling machine body 1 and located at both ends of the upper two sides of the labeling machine body 1 for placing the round bottle. The through slot 3 is provided with two openings on the two side walls of the U-shaped frame 2. The sliding block 4 is provided with two sliding blocks arranged in the through slot 3. The U-shaped frame 2 is provided with a driving assembly for driving the sliding block 4 to slide. The first top rod 5 and the second top rod 6 are located on the side wall opposite to the two sliding blocks 4. One end of the first top rod 5 penetrates the sliding block 4 and the mounting hole 7 is arranged at the end of the first top rod 5 penetrating the sliding block 4. The spring 8 is fixedly connected in the mounting hole 7 and one end of the spring 8 is fixedly connected with the push rod 9. The end of the push rod 9 away from the spring 8 extends out of the mounting hole 7 and is rotatably connected with the first rubber disc 10. One end of the second top rod 6 penetrates the sliding block 4 and is rotatably connected with the second rubber disc 11. The sliding block 4 is provided with a locking member for placing the first top rod 5 and the second top rod 6 in the sliding block 4. The first rubber disc 10 and the second rubber disc 11 are arranged opposite to each other for abutting the center of the two ends of the round bottle placed on the labeling machine body 1 to clamp the round bottle. The push block 12 is fixedly connected to the side wall of the U-shaped frame 2 between the two through slots 3 for pushing the clamped round bottle down.

[0035] Referring to Figure 2 and Figure 4 , the driving assembly includes two threaded rods 13 rotatably connected in the through slot 3. The sliding block 4 is sleeved on the threaded rod 13 and is in threaded connection. One end of the threaded rod 13 penetrates the through slot 3 and is fixedly connected with the transmission wheel 14. The two transmission wheels 14 are drivingly connected with the transmission belt 22. The U-shaped frame 2 is provided with a stepping motor 15. The output end of the stepping motor 15 is fixedly connected with one of the transmission wheels 14. After the round bottle is labeled, the transmission wheel 14 can be rotated by the forward and reverse rotation of the stepping motor 15. The two threaded rods 13 can be simultaneously rotated by cooperating with the transmission belt 22. The sliding block 4 can slide in the through slot 3. The first rubber disc 10 and the second rubber disc 11 can be moved. After the labeled round bottle is taken out from the labeling machine body 1, the first rubber disc 10 and the second rubber disc 11 can be reset.

[0036] Referring to Figure 2 and Figure 3 , the locking member includes two fastening bolts 16 arranged on the upper surface of the sliding block 4. The screw end of the fastening bolt 16 penetrates the sliding block 4 and abuts against the first top rod 5 and the second top rod 6, respectively. The fastening bolt 16 is in threaded connection with the sliding block 4. By loosening the fastening bolt 16, the first top rod 5 and the second top rod 6 can slide in the sliding block 4. The positions of the first rubber disc 10 and the second rubber disc 11 can be adjusted. The round bottle can be positioned at different positions. It is convenient to paste the label on different positions of the round bottle.

[0037] Referring to Figure 2 , the end of the push block 12 away from the U-shaped frame 2 is fixedly connected with a rubber block 17. The elastic rubber block 17 can buffer when the round bottle touches the push block 12, preventing the push block 12 from damaging the round bottle.

[0038] With reference to Figure 1 , the through groove 3 is inclined and lower at one end close to the labeling machine body 1 than at the other end away from the labeling machine body 1, so that the circular bottle can be moved upwardly and obliquely when the slider 4 moves to drive the circular bottle, preventing the circular bottle from colliding with the labeling machine body 1 and falling on the labeling machine body 1.

[0039] With reference to Figure 2 , the U-shaped frame 2 is fixedly connected with a deflector 18 below the lower surface for receiving the circular bottle, so that the circular bottle falling from the first rubber disc 10 and the second rubber disc 11 can be deflected by the deflector 18 for easy collection.

[0040] With reference to Figure 2 , the deflector 18 is fixedly connected with a flexible pad 19 on the upper surface, so that the circular bottle falling on the deflector 18 can be prevented from being damaged by collision.

[0041] With reference to Figure 3 and Figure 4 , the through groove 3 is provided with a limiting groove 20 on the upper and lower side walls, and the slider 4 is fixedly connected with a limiting block 21 at the upper and lower ends, respectively, which is slidably arranged in the limiting groove 20, so that the stability of the slider 4 in the through groove 3 can be improved, preventing the threaded rod 13 from rotating to cause the slider 4 to swing.

[0042] The implementation principle of the circular bottle labeling machine according to the embodiment is as follows: in use, the user first adjusts the positions of the first rubber disc 10 and the second rubber disc 11 by loosening the fastening bolt 16 to make the first top rod 5 and the second top rod 6 slide in the slider 4, then places the circular bottle on the labeling machine body 1, with one end of the circular bottle abutting against the first rubber disc 10 to compress the spring 8, and the other end of the circular bottle abutting against the second rubber disc 11 to position and clamp the circular bottle, and then starts the labeling machine body 1 to label the circular bottle, so that the circular bottle can be rotated by rotating the first rubber disc 10 and the second rubber disc 11, and after labeling, the transmission wheel 14 is rotated by starting the stepper motor 15 to rotate in forward and reverse directions, so that the two threaded rods 13 are rotated simultaneously to slide the slider 4 in the through groove 3, move the first rubber disc 10 and the second rubber disc 11, and move the labeled circular bottle close to the push block 12, so that the push block 12 pushes the circular bottle off the first rubber disc 10 and the second rubber disc 11 for discharging, and then the two sliders 4 are slid back to the original position for resetting, and the circular bottle is placed again, so that the problem of automatic unloading failure and the resulting low work efficiency is avoided.

[0043] The above are all preferred embodiments of the present application, and do not limit the protection scope of the present application, so that: all equivalent changes made according to the structure, shape, principle of the present application should be covered in the protection scope of the present application.

Claims

1. A labeling machine for round bottles, comprising a labeling machine body (1) provided with a discharge assembly for extracting round bottles, characterized in that: The unloading assembly comprises a U-shaped frame (2) fixedly connected to the upper surface of the labeling machine body (1), both side walls of the U-shaped frame (2) are provided with a through groove (3), a sliding block (4) is slidably connected in the through groove (3), the U-shaped frame (2) is provided with a driving assembly for driving the sliding block (4) to slide, the side walls of the two sliding blocks (4) away from each other are respectively provided with a first jack (5) and a second jack (6), one end of the first jack (5) penetrates through the sliding block (4) and is provided with a mounting hole (7), a spring (8) is fixedly connected in the mounting hole (7), one end of the spring (8) is fixedly connected with a push rod (9), the end of the push rod (9) away from the spring (8) is rotatably connected with a first rubber disc (10), one end of the second jack (6) penetrates through the sliding block (4) and is rotatably connected with a second rubber disc (11), and the sliding block (4) is provided with a locking piece.

2. A circular bottle labelling machine according to claim 1, characterised in that: The driving assembly comprises two threaded rods (13) rotatably connected in the through groove (3), the sliding block (4) is sleeved on the threaded rod (13) and is in threaded connection, one end of the threaded rod (13) penetrates through the through groove (3) and is fixedly connected with a transmission wheel (14), the transmission wheels (14) are drivingly connected with a transmission belt (22), a stepping motor (15) is installed on the U-shaped frame (2), and the output end of the stepping motor (15) is fixedly connected with one of the transmission wheels (14).

3. A circular bottle labelling machine according to claim 2, characterised in that: The locking piece comprises two fastening bolts (16) located on the upper surfaces of the sliding blocks (4), the threaded ends of the fastening bolts (16) penetrate through the sliding blocks (4) and abut against the first jack (5) and the second jack (6) respectively, and the fastening bolts (16) are in threaded connection with the sliding blocks (4).

4. A circular bottle labelling machine according to claim 3, characterised in that: The end of the push block (12) away from the U-shaped frame (2) is fixedly connected with a rubber block (17).

5. A circular bottle labelling machine according to claim 4, characterised in that: The through groove (3) is inclinedly arranged and the end close to the labeling machine body (1) is lower than the end away from the labeling machine body (1).

6. A circular bottle labelling machine according to claim 5, characterised in that: The lower surface of the U-shaped frame (2) is fixedly connected with a flow guide plate (18) for receiving a round bottle.

7. A circular bottle labelling machine according to claim 6, characterised in that: The upper surface of the flow guide plate (18) is fixedly connected with a flexible pad (19).

8. A circular bottle labelling machine according to claim 7, characterised in that: Limiting grooves (20) are formed in the upper and lower side walls of the through groove (3), limiting blocks (21) are fixedly connected to the upper and lower ends of the sliding block (4), and the limiting blocks (21) are slidably arranged in the limiting grooves (20).

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