Multi-station labeling machine

Abstract

The utility model discloses a multi-station labeling machine which comprises a base, the upper end of the base is rotatably connected with a rotating rod, the upper end of the rotating rod is coaxially and fixedly connected with a cross, the upper end of the cross is fixedly connected with four stations which are arranged at equal intervals in the circumferential direction, the multiple stations are all provided with suction cups, and the suction cups are fixedly connected with the base. A rotating rod is arranged on the base, a rotating plate is coaxially and fixedly connected to the rotating rod in a sleeving mode, four notches distributed at equal intervals in the circumferential direction are formed in the rotating plate, a rotating mechanism used for rotating a plurality of stations is arranged on the base, and a labeling mechanism used for labeling workpieces is arranged at the upper end of the base. The automatic labeling machine is reasonable in structure, the multiple stations and the rotating mechanism are arranged, during labeling, when one station and a workpiece move to the position below the labeling assembly, the labeling assembly completes labeling, a worker can conduct feeding on other stations in the labeling process, and the working efficiency can be greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a labeling machine technical field especially relates to a multi-station labeling machine. BACKGROUND

[0002] In industrial production, labeling machines are widely used in food, medicine, cosmetics, electronic products and other industries, and are used for pasting labels on product surfaces.

[0003] In the prior art, the traditional labeling machine is mostly composed of a labeling assembly and a station. When in use, the worker needs to first place the workpiece on the station, then use the labeling assembly to label, take down the workpiece after labeling, and then place a new workpiece to label next time. This single-station labeling cannot load during labeling, which greatly reduces the labeling efficiency. Therefore, the utility model provides a multi-station labeling machine to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in the prior art and provides a multi-station labeling machine.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A multi-station labeling machine comprises a base, the upper end of the base is rotationally connected with a rotating rod, the upper end of the rotating rod is coaxially fixedly connected with a cross, the upper end of the cross is fixedly connected with four stations arranged at equal intervals in the circumferential direction, a suction cup is arranged on each of the stations, a rotating plate is coaxially fixedly sleeved on the rotating rod, four notches distributed at equal intervals in the circumferential direction are formed in the rotating plate, a rotating mechanism for rotating the stations is arranged on the base, and a labeling mechanism for labeling workpieces is arranged on the upper end of the base.

[0007] Preferably, the rotating mechanism comprises a rotating disc rotationally connected to the upper end of the base, the lower end of the rotating disc is fixedly connected with a fixed block, and the upper end of the fixed block is fixedly connected with a limiting rod matched with the notches.

[0008] Preferably, the labeling mechanism comprises a stand fixedly connected to the upper end of the base, the upper end of the stand is fixedly connected with a top plate, the lower end of the top plate is fixedly connected with an electric push rod, and the telescopic end of the electric push rod is fixedly connected with a labeling assembly.

[0009] Preferably, the lower end of the base is fixedly connected with a motor, and the output shaft of the motor is fixedly connected to the lower end shaft of the rotating disc.

[0010] Preferably, a fixing ring is fixedly connected to the lower end of the base. The fixing ring is coaxial with the rotating rod, and multiple circumferentially spaced limiting teeth are fixedly connected to the inner wall of the fixing ring.

[0011] Preferably, a rotating block is fixedly sleeved on the rotating rod located inside the fixed ring. A groove is provided at the end of the rotating block. A trapezoidal block that cooperates with the limiting tooth is slidably connected in the groove. The trapezoidal block and the inner wall of the groove are elastically connected by a spring.

[0012] Compared with the prior art, the advantages of this utility model are as follows:

[0013] 1. By setting up multiple workstations and a rotating mechanism, during labeling, the worker places the workpiece on the workstation, the output shaft of the drive motor rotates, driving the turntable to rotate, which in turn drives the fixed block, the limit rod, and the turntable to rotate around the axis. Under the action of the limit rod and the slot, the rotating plate rotates. The rotating plate can rotate 90° for one revolution of the turntable, thereby driving the rotating rod and the cross to rotate, driving multiple workstations to rotate and feeding the workpiece. When one workstation and the workpiece move to the bottom of the labeling component, the labeling component completes the labeling. The worker can feed other workstations during the labeling process, which can greatly improve work efficiency.

[0014] 2. By setting a fixed ring, a limit tooth, and a rotating block, the rotating rod rotates, driving the rotating block to rotate, which in turn drives the trapezoidal block to rotate. When the rotating rod is not rotated by external force, the limit tooth can lock the trapezoidal block, thus limiting the rotation of the rotating rod. When the rotating rod is driven to rotate by the turntable, the trapezoidal block is squeezed into the groove, completing the rotation of the rotating rod, while ensuring the stability of multiple stations during labeling. Attached Figure Description

[0015] Figure 1 This is a perspective view of a multi-station labeling machine proposed in this utility model;

[0016] Figure 2 A bottom-view perspective view of a multi-station labeling machine proposed in this utility model;

[0017] Figure 3 This is a sectional perspective view of a multi-station labeling machine proposed in this utility model;

[0018] Figure 4 This is a bottom view of a multi-station labeling machine proposed in this utility model;

[0019] Figure 5 for Figure 3 Enlarged view of the structure at point A in the image;

[0020] Figure 6 for Figure 4 Enlarged view of the structure at point B in the image.

[0021] In the figure: 1 base, 2 stand, 3 top plate, 4 cross, 5 suction cup, 6 work station, 7 electric push rod, 8 labeling assembly, 9 motor, 10 fixed ring, 11 rotary disc, 12 rotary plate, 13 notched, 14 fixed block, 15 limit rod, 16 rotating rod, 17 rotating block, 18 spring, 19 limit tooth, 20 trapezoidal block. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned purposes, features and advantages of the utility model more apparent, obvious and easy to understand, the specific embodiments of the utility model will be described in detail below with reference to the drawings. In the following description, a lot of specific details are set forth in order to give a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the utility model, so the utility model is not limited by the specific implementation disclosed below.

[0023] Referring to Figures 1-6 A multi-station labeling machine, comprising a base 1, the upper end of the base 1 is rotatably connected with a rotating rod 16, the upper end of the rotating rod 16 is coaxially fixedly connected with a cross 4, the upper end of the cross 4 is fixedly connected with four work stations 6 arranged at equal intervals in the circumferential direction, a plurality of work stations 6 are provided with suction cups 5, the rotating rod 16 is coaxially fixedly sleeved with a rotary plate 12, the rotary plate 12 is provided with four notches 13 distributed at equal intervals in the circumferential direction, it should be noted that the plurality of work stations 6 are matched with the labeling assembly 8.

[0024] The base 1 is provided with a rotating mechanism for rotating the plurality of work stations 6, the rotating mechanism comprises a rotary disc 11 rotatably connected to the upper end of the base 1, the lower end of the rotary disc 11 is fixedly connected with a fixed block 14, the upper end of the fixed block 14 is fixedly connected with a limit rod 15 matched with the notches 13.

[0025] The upper end of the base 1 is provided with a labeling mechanism for labeling the workpiece, the labeling mechanism comprises a stand 2 fixedly connected to the upper end of the base 1, the upper end of the stand 2 is fixedly connected with a top plate 3, the lower end of the top plate 3 is fixedly connected with an electric push rod 7, the telescopic end of the electric push rod 7 is fixedly connected with a labeling assembly 8.

[0026] The lower end of the base 1 is fixedly connected with a motor 9, the output shaft of the motor 9 is fixedly connected to the lower end of the rotary disc 11.

[0027] The lower end of the base 1 is fixedly connected with a fixing ring 10, the fixing ring 10 is coaxially designed with the rotating rod 16, a plurality of limiting teeth 19 are fixedly connected on the inner wall of the fixing ring 10 and are distributed in a circumferential equidistant manner, the rotating rod 16 located in the fixing ring 10 is fixedly sleeved with a rotating block 17, a groove is formed in the end of the rotating block 17, a trapezoidal block 20 matched with the limiting teeth 19 is slidably connected in the groove, the trapezoidal block 20 and the inner wall of the groove are elastically connected through the spring 18, when the rotating rod 16 is not rotated by external force, the limiting teeth 19 can clamp the trapezoidal block 20, thereby limiting the rotating rod 16, when the rotating rod 16 is rotated by the rotating disc 11, the trapezoidal block 20 is pressed into the groove under stress, thereby completing the rotation of the rotating rod, and meanwhile ensuring the stability of the plurality of work stations 6 during labeling.

[0028] During use, when labeling, the worker places the workpiece on the work station 6, the output shaft of the driving motor 9 is rotated to drive the rotating disc 11 to rotate, the fixed block 14, the limiting rod 15 and the rotating disc 11 are rotated as the shaft, under the action of the limiting rod 15 and the notch 13, the rotating plate 12 is rotated, the rotating disc 11 rotates one circle to enable the rotating plate 12 to rotate 90°, thereby driving the rotating rod 16 and the cross 4 to rotate, and driving the plurality of work stations 6 to rotate, thereby feeding the workpiece, when one of the work stations 6 and the workpiece moves to below the labeling assembly 8, the labeling assembly 8 is lowered to complete labeling, the worker can feed other work stations 6 during labeling, thereby greatly improving the work efficiency, during the rotation of the rotating rod 16, the rotating block 17 is rotated to drive the trapezoidal block 20 to rotate, when the rotating rod 16 is not rotated by external force, the limiting teeth 19 can clamp the trapezoidal block 20, thereby limiting the rotating rod 16, when the rotating rod 16 is rotated by the rotating disc 11, the trapezoidal block 20 is pressed into the groove under stress, thereby completing the rotation of the rotating rod, and meanwhile ensuring the stability of the plurality of work stations 6 during labeling.

[0029] The above is only a preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A multi-station labelling machine comprising a base (1), characterised in that, The upper end of the base (1) is rotatably connected with a rotating rod (16), the upper end of the rotating rod (16) is coaxially fixedly connected with a cross (4), the upper end of the cross (4) is fixedly connected with four work stations (6) arranged at equal intervals in the circumferential direction, a suction cup (5) is arranged on each of the plurality of work stations (6), the rotating rod (16) is coaxially fixedly sleeved with a rotating plate (12), the rotating plate (12) is provided with four notches (13) arranged at equal intervals in the circumferential direction, the base (1) is provided with a rotating mechanism for rotating the plurality of work stations (6), and the upper end of the base (1) is provided with a labeling mechanism for labeling the workpiece.

2. A multi-station labelling machine according to claim 1, characterised in that, The rotating mechanism comprises a rotating disc (11) rotatably connected to the upper end of the base (1), the lower end of the rotating disc (11) is fixedly connected with a fixed block (14), and the upper end of the fixed block (14) is fixedly connected with a limiting rod (15) matched with the notch (13).

3. A multi-station labelling machine according to claim 2, characterised in that, The labeling mechanism comprises a stand (2) fixedly connected to the upper end of the base (1), the upper end of the stand (2) is fixedly connected with a top plate (3), the lower end of the top plate (3) is fixedly connected with an electric push rod (7), and the telescopic end of the electric push rod (7) is fixedly connected with a labeling assembly (8).

4. A multi-station labelling machine according to claim 3, characterised in that, The lower end of the base (1) is fixedly connected with a motor (9), and the output shaft of the motor (9) is fixedly connected to the lower end of the rotating disc (11).

5. A multi-station labelling machine according to claim 4, characterised in that, The lower end of the base (1) is fixedly connected with a fixed ring (10), the fixed ring (10) is coaxially designed with the rotating rod (16), and a plurality of limiting teeth (19) are fixedly connected to the inner wall of the fixed ring (10) and arranged at equal intervals in the circumferential direction.

6. A multi-station labelling machine according to claim 5, characterised in that, The rotating rod (16) in the fixed ring (10) is fixedly sleeved with a rotating block (17), the end of the rotating block (17) is provided with a groove, the groove is slidably connected with a trapezoidal block (20) matched with the limiting tooth (19), and the trapezoidal block (20) and the inner wall of the groove are elastically connected through a spring (18).

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