Automatic labeling machine

Abstract

The utility model discloses an automatic labeling machine, which relates to the technical field of labeling machines, and comprises a bottom plate, a labeling head main body is arranged on the top surface of the bottom plate, a mounting plate is arranged on the top surface of the labeling head main body, two rotating rods are vertically and rotatably connected in the mounting plate, first special-shaped teeth are fixedly arranged at the lower ends of the two rotating rods, and a first motor is vertically and fixedly arranged in the mounting plate; the output end of the first motor is fixedly connected with the upper end of one rotating rod, a fixing plate is fixedly arranged in the middle of the mounting plate, a first gear is fixedly arranged on the bottom face of the fixing plate, and a fixing mechanism is arranged in the middle of the top face of the bottom plate. The beverage bottle labeling device solves the problems that when an automatic labeling machine is used for labeling beverage bottles, wrinkles are prone to occurring in a traditional labeling mode, and the beverage bottles possibly topple over during transportation, by arranging first special-shaped teeth, the beverage bottles can completely label icons through forward and reverse rotation, wrinkles are not prone to occurring, and by arranging a rotating plate and a limiting plate, the beverage bottles can be conveniently and rapidly labeled. The beverage bottle is not prone to toppling over during transportation.

Description

Technical Field

[0001] The utility model relates to the technical field of labeling machines, in particular to an automatic labeling machine. Background Art

[0002] In the beverage processing process, automatic labeling machines are generally used to label filled beverage bottles. Automatic labeling machines are equipment that uses adhesives to stick paper or metal foil labels on specified packaging containers. They can complete various operations such as flat pasting, single-sided or multi-sided pasting of packaging, cylindrical pasting, partial coverage or full coverage of cylindrical pasting, etc.

[0003] The following disadvantages exist when using automatic labeling machines to label beverage bottles: traditional labeling machines label from one end to the other. Due to the different shapes of beverage bottles, when labeling beverage bottles with conical shapes, the traditional labeling method is prone to wrinkles, affecting the labeling effect. In addition, beverage bottles are generally transported directly using transmission belts. Since there is no fixed structure, the beverage bottles may fall over during transportation. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes an automatic labeling machine.

[0005] In order to solve the problems existing in the prior art, the utility model adopts the following technical solutions:

[0006] The invention comprises a bottom plate, which is in a circular barrel shape, a labeling head body is arranged on the top surface of the bottom plate, a mounting plate is arranged on the top surface of the labeling head body, two rotating rods are vertically rotatably connected in the mounting plate, the two rotating rods are symmetrically arranged, the lower ends of the two rotating rods are fixedly provided with first special-shaped teeth, the outer half of the first special-shaped teeth have no teeth, the upper ends of the two rotating rods are fixedly provided with first synchronous wheels, the same first synchronous belt is sleeved between the two first synchronous wheels, a first motor is vertically fixed in the mounting plate, the output end of the first motor is fixedly connected to the upper end of a rotating rod, a fixing plate is fixed in the middle of the mounting plate, the fixing plate is located below the first synchronous belt, a first gear is fixed on the bottom surface of the fixing plate, and the first gear The outer sides of the wheels are respectively meshed with two first special-shaped teeth, a round rod is fixedly provided on the bottom surface of the first gear, and two protrusions are fixedly provided on the lower part of the outer side of the round rod, and the two protrusions are symmetrically arranged, a movable plate is provided on the lower part of the round rod, and a first circular groove is provided on the top surface of the movable plate, the round rod is arranged in the first circular groove, a movable hole is provided on one side of the movable plate, and the two protrusions slide in the corresponding movable holes, a clamping plate is fixedly provided on the bottom surface of the movable plate, a connecting plate is horizontally fixedly provided on the other end of the movable plate, and an electric push rod is vertically provided on the top surface of the connecting plate, the movable end of the electric push rod is fixedly connected to the top surface of the connecting plate, and the other end of the electric push rod is fixedly connected to the bottom surface of the fixed plate, and a fixing mechanism is provided in the middle of the top surface of the bottom plate.

[0007] Preferably, the fixing mechanism comprises a disc, a disc is arranged in the middle of the top surface of the bottom plate, the labeling head body is arranged on one side of the disc, a plurality of circular plates are fixed on the top surface of the disc, the circular plates are arranged in a ring array, a second circular groove is opened on the top surface of each of the circular plates, and a support plate is arranged in each of the second circular grooves.

[0008] Preferably, the support plate is circular in shape, the diameter of the support plate is equal to the inner diameter of the circular plate, three springs are fixedly provided on the bottom surface of the support plate, the springs are arranged in a circular array, and the other end of each spring is fixedly connected to the circular plate.

[0009] Preferably, a limit plate is provided on the top surface of the bottom plate, and the limit plate is provided on the other side of the disc. Two first rotating plates are provided in the middle of the limit plate, and the first rotating plates are circular in shape. The two first rotating plates are symmetrically arranged, and a second rotating plate is provided at the upper end of the two first rotating plates. The second rotating plate is circular in shape, and the diameter of the second rotating plate is equal to the diameter of the first rotating plate, and the second rotating plate and the first rotating plate are located on the same axis.

[0010] Preferably, a plurality of connecting rods are fixed between the first rotating plate and the second rotating plate, and the connecting rods are arranged in a circular array. A plurality of semicircular holes are opened on the top surfaces of the first rotating plate and the second rotating plate, and the semicircular holes are arranged in a circular array. A second motor is fixed vertically inside the bottom plate, and a second special-shaped tooth is fixed at the output end of the second motor, and three quarters of the outer side of the second special-shaped tooth has no teeth.

[0011] Preferably, a first support rod is fixedly provided in the middle of the bottom surface of the disc, the other end of the first support rod is movably inserted in the inside of the bottom plate, the first support rod is rotatably connected to the bottom plate, a second gear is fixedly provided in the middle of the first support rod, the second gear is meshed with a second special-shaped tooth, the second special-shaped tooth is located on one side of the second gear, a third gear is meshed on the outer side of the second gear, the third gear is located on the other side of the second gear, a short rod is fixedly provided at the lower end of the third gear, and the short rod is rotatably connected in the bottom plate.

[0012] Preferably, a second support rod is fixedly provided in the middle part of the bottom surface of the two first rotating plates, the other ends of the two second support rods are movably passed through the limiting plate and are movably inserted in the bottom plate, the two second support rods are rotatably connected to the bottom plate, the lower part of one of the second support rods and the lower part of the short rod are fixedly provided with a second synchronous wheel, and the outer sides of the two second synchronous wheels are sleeved with the same second synchronous belt.

[0013] Preferably, a third synchronous wheel is fixedly provided at the lower part of the two second support rods, the third synchronous wheel is located above the second synchronous wheel, the outer sides of the two third synchronous wheels are sleeved with the same third synchronous belt, and a conveyor belt body is provided at both ends of the limiting plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. In the present invention, since the outer half of the first special-shaped tooth has no teeth, the first gear drives the beverage bottle to rotate forward and backward, so that the middle part of the icon is first attached to the bottle body, and the icon is attached completely through forward and backward rotation, and wrinkles are not easy to occur;

[0016] 2. In the present invention, since two semicircular grooves are provided on the inner side of the limiting plate, when the first rotating plate and the second rotating plate are moving, the beverage bottle can be clamped between the first rotating plate, the second rotating plate and the limiting plate, so that the beverage bottle is not easy to tip over during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the disc and circular plate structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the first motor and the first special-shaped gear structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the second motor and the second special-shaped gear structure of the utility model;

[0022] Figure 5 This is a schematic diagram of the support plate and spring structure of the utility model;

[0023] Serial numbers in the figure: 1, bottom plate; 2, labeling head body; 3, mounting plate; 4, rotating rod; 5, first special-shaped tooth; 6, first synchronous wheel; 7, first synchronous belt; 8, first motor; 9, fixed plate; 10, first gear; 11, round rod; 12, moving plate; 13, connecting plate; 14, electric push rod; 15, clamping plate; 16, disc; 17, circular plate; 18, supporting plate; 19, spring; 20, limiting plate; 21, first rotating plate; 22, connecting rod; 23, second rotating plate; 24, second motor; 25, second special-shaped tooth; 26, second gear; 261, third gear; 27, second synchronous wheel; 28, second synchronous belt; 29, third synchronous wheel; 30, third synchronous belt; 31, conveyor belt body. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely 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 of the embodiments.

[0025] Embodiment: This embodiment provides an automatic labeling machine, see Figure 1-5Specifically, it includes a bottom plate 1, which is in a round barrel shape. A labeling head body 2 is arranged on the top surface of the bottom plate 1. A mounting plate 3 is arranged on the top surface of the labeling head body 2. Two rotating rods 4 are vertically rotatably connected in the mounting plate 3. The two rotating rods 4 are symmetrically arranged. The lower ends of the two rotating rods 4 are fixedly provided with first special-shaped teeth 5. The outer half of the first special-shaped teeth 5 has no teeth. The upper ends of the two rotating rods 4 are fixedly provided with first synchronous wheels 6. The same first synchronous belt 7 is sleeved between the two first synchronous wheels 6. A first motor 8 is vertically fixed in the mounting plate 3. The output end of the first motor 8 is fixedly connected to the upper end of a rotating rod 4. A fixing plate 9 is fixed in the middle of the mounting plate 3. The fixing plate 9 is located below the first synchronous belt 7. A first gear 10 is fixed on the bottom surface of the fixing plate 9. The outer side of the first gear 10 The sides are respectively meshed with the two first special-shaped teeth 5. A round rod 11 is fixedly arranged on the bottom surface of the first gear 10. Two protrusions are fixedly arranged on the lower part of the outer side of the round rod 11. The two protrusions are symmetrically arranged. A movable plate 12 is arranged on the lower part of the round rod 11. A first circular groove is opened on the top surface of the movable plate 12. The round rod 11 is arranged in the first circular groove. A movable hole is opened on one side of the movable plate 12. The two protrusions slide in the corresponding movable holes. A clamping plate 15 is fixedly arranged on the bottom surface of the movable plate 12. A connecting plate 13 is horizontally fixedly arranged on the other end of the movable plate 12. An electric push rod 14 is vertically arranged on the top surface of the connecting plate 13. The movable end of the electric push rod 14 is fixedly connected to the top surface of the connecting plate 13. The other end of the electric push rod 14 is fixedly connected to the bottom surface of the fixed plate 9. A fixing mechanism is arranged in the middle of the top surface of the bottom plate 1.

[0026] The fixing mechanism includes a disc 16, a disc 16 is arranged in the middle of the top surface of the bottom plate 1, and the labeling head body 2 is arranged on one side of the disc 16. A plurality of circular plates 17 are fixedly arranged on the top surface of the disc 16, and the circular plates 17 are arranged in a circular array. A second circular groove is opened on the top surface of each circular plate 17, and a support plate 18 is arranged in each second circular groove. The support plate 18 is circular, and the diameter of the support plate 18 is equal to the inner diameter of the circular plate 17. Three springs 19 are fixedly arranged on the bottom surface of the support plate 18, and the springs 19 are arranged in a circular array. The other end of each spring 19 is fixedly connected to the circular plate 17. By setting a first motor 8, on the first synchronous belt Under the action of 7, the two first special-shaped teeth 5 rotate at the same time. Since the outer half of the first special-shaped teeth 5 has no teeth, the first gear 10 drives the beverage bottle to rotate forward and backward. By setting the electric push rod 14, the clamping plate 15 drives the beverage bottle below to move downward. Since the support plate 18 is a certain distance away from the inner bottom surface of the circular plate 17, the spring 19 is set to press the bottom of the beverage bottle into the inner side of the circular plate 17, so that the middle part of the icon is first attached to the bottle body, and the icon is attached completely through forward and reverse rotation without wrinkles. After the labeling is completed, the electric push rod 14 is lifted upward, and under the action of the clamping plate 15, the beverage bottle will not shake when it is lifted.

[0027] In the specific implementation process, Figure 1 , Figure 2 and Figure 4 As shown, a limit plate 20 is provided on the top surface of the bottom plate 1, and the limit plate 20 is provided on the other side of the disc 16. Two first rotating plates 21 are provided in the middle of the limit plate 20. The first rotating plates 21 are circular in shape, and the two first rotating plates 21 are symmetrically arranged. The upper ends of the two first rotating plates 21 are provided with second rotating plates 23, and the second rotating plates 23 are circular in shape. The diameter of the second rotating plates 23 is equal to the diameter of the first rotating plates 21. The second rotating plates 23 and the first rotating plates 21 are located on the same axis. A plurality of connecting rods 22 are fixed between the first rotating plates 21 and the second rotating plates 23. The connecting rods 22 are arranged in a ring array. A plurality of semicircular holes are opened on the top surfaces of the first rotating plates 21 and the second rotating plates 23. The semicircular holes Arranged in a circular array, a second motor 24 is vertically fixed inside the bottom plate 1, a second special-shaped tooth 25 is fixed at the output end of the second motor 24, three-quarters of the outer side of the second special-shaped tooth 25 has no teeth, a first support rod is fixed in the middle of the bottom surface of the disc 16, the other end of the first support rod is movably inserted in the bottom plate 1, the first support rod is rotatably connected to the bottom plate 1, a second gear 26 is fixed in the middle of the first support rod, the second gear 26 is meshed with the second special-shaped tooth 25, the second special-shaped tooth 25 is located on one side of the second gear 26, a third gear 261 is meshed on the outer side of the second gear 26, the third gear 261 is located on the other side of the second gear 26, a short rod is fixed at the lower end of the third gear 261, and the short rod is rotatably connected in the bottom plate 1;

[0028] A second support rod is fixedly provided in the middle of the bottom surface of the two first rotating plates 21, and the other ends of the two second support rods are movably inserted through the limiting plate 20 and are movably inserted in the bottom plate 1. The two second support rods are rotatably connected to the bottom plate 1, and a second synchronous wheel 27 is fixedly provided at the lower part of a second support rod and the lower part of the short rod. The outer sides of the two second synchronous wheels 27 are sleeved with the same second synchronous belt 28, and the lower parts of the two second support rods are fixedly provided with a third synchronous wheel 29, which is located above the second synchronous wheel 27, and the outer sides of the two third synchronous wheels 29 are sleeved with the same third synchronous belt 30. A conveyor belt body 31 is provided at both ends of the limiting plate 20. By arranging a second motor 24, the second special-shaped tooth 25 drives the second gear 26 to rotate, and the second The gear 26 drives the third gear 261 to rotate. Under the action of the second synchronous belt 28 and the third synchronous belt 30, the disc 16 and the two first rotating plates 21 rotate towards each other. By setting the semicircular holes, the beverage bottles are clamped in the semicircular holes. Since the inner side of the limiting plate 20 is provided with two semicircular grooves, the first rotating plate 21 and the second rotating plate 23 can be clamped between the first rotating plate 21, the second rotating plate 23 and the limiting plate 20 when they move, so that the second rotating plate 23 located at the other end drives the beverage bottle to move along the inner side of the limiting plate 20, so that the beverage bottle is transmitted to the circular plate 17, and the second rotating plate 23 located at one end drives the beverage bottle to move out along the inner side of the limiting plate 20, so that the beverage bottle is not easy to tip over during transportation.

[0029] Specifically, the working principle and operation method of the utility model are as follows:

[0030] During the specific operation, the beverage bottle to be labeled is placed on the conveyor belt body 31 located at the other end, and then the operation is as follows;

[0031] Step 1: Start the second motor 24. Under the action of the second synchronous belt 28 and the third synchronous belt 30, the disc 16 and the two first rotating plates 21 move toward each other. By setting a semicircular hole, the second rotating plate 23 at the other end drives the beverage bottle to move along the inner side of the limiting plate 20, so that the beverage bottle is transferred to the circular plate 17. Start the electric push rod 14. By setting the spring 19, the bottom of the beverage bottle is pressed into the inner side of the circular plate 17.

[0032] Step 2, start the first motor 8, and under the action of the first synchronous belt 7, the two first special-shaped teeth 5 rotate simultaneously. Since the outer half of the first special-shaped teeth 5 has no teeth, the first gear 10 drives the beverage bottle to rotate forward and reversely. After labeling is completed, the electric push rod 14 drives the clamping plate 15 to move upward, and the second rotating plate 23 located at one end drives the beverage bottle to move out along the inner side of the limit plate 20.

[0033] The utility model solves the problem that the traditional labeling method is easy to wrinkle and the beverage bottle may tip over during transportation when labeling the beverage bottle with an automatic labeling machine through the coordinated use of various components. By setting the first special-shaped teeth, the beverage bottle can be completely labeled by rotating forwards and backwards without wrinkling. By setting the rotating plate and the limiting plate, the beverage bottle is not easy to tip over during transportation.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automatic labeling machine, comprising a bottom plate (1), characterized in that: The bottom plate (1) is in the shape of a circular barrel. A labeling head body (2) is arranged on the top surface of the bottom plate (1). A mounting plate (3) is arranged on the top surface of the labeling head body (2). Two rotating rods (4) are vertically rotatably connected in the mounting plate (3). The two rotating rods (4) are symmetrically arranged. The lower ends of the two rotating rods (4) are fixedly provided with first special-shaped teeth (5). The outer half of the first special-shaped teeth (5) has no teeth. The upper ends of the two rotating rods (4) are fixedly provided with first A synchronous wheel (6), a first synchronous belt (7) is sleeved between the two first synchronous wheels (6), a first motor (8) is vertically fixed in the mounting plate (3), an output end of the first motor (8) is fixedly connected to the upper end of a rotating rod (4), a fixing plate (9) is fixed in the middle of the mounting plate (3), the fixing plate (9) is located below the first synchronous belt (7), a first gear (10) is fixed on the bottom surface of the fixing plate (9), the outer side of the first gear (10) is respectively meshed with two first special-shaped teeth (5), a round rod (11) is fixed on the bottom surface of the first gear (10), two protrusions are fixed on the lower part of the outer side of the round rod (11), the two protrusions are symmetrically arranged, a moving plate (12) is arranged at the lower part of the round rod (11), a first circular groove is opened on the top surface of the moving plate (12), the round rod (11) is arranged in the first circular groove, a moving hole is opened on one side of the moving plate (12), and the two protrusions are Sliding in the corresponding moving hole, a clamping plate (15) is fixedly provided on the bottom surface of the moving plate (12), a connecting plate (13) is horizontally fixedly provided on the other end of the moving plate (12), an electric push rod (14) is vertically provided on the top surface of the connecting plate (13), the movable end of the electric push rod (14) is fixedly connected to the top surface of the connecting plate (13), the other end of the electric push rod (14) is fixedly connected to the bottom surface of the fixed plate (9), and a fixing mechanism is provided in the middle of the top surface of the bottom plate (1).

2. The automatic labeling machine according to claim 1, characterized in that: The fixing mechanism comprises a disc (16), a disc (16) is arranged in the middle of the top surface of the bottom plate (1), the labeling head body (2) is arranged on one side of the disc (16), a plurality of circular plates (17) are fixedly arranged on the top surface of the disc (16), the circular plates (17) are arranged in a ring array, a second circular groove is opened on the top surface of each of the circular plates (17), and a support plate (18) is arranged in each of the second circular grooves.

3. The automatic labeling machine according to claim 2, characterized in that: The support plate (18) is circular in shape, and the diameter of the support plate (18) is equal to the inner diameter of the circular plate (17). Three springs (19) are fixedly arranged on the bottom surface of the support plate (18), and the springs (19) are arranged in a circular array, and the other end of each spring (19) is fixedly connected to the circular plate (17).

4. The automatic labeling machine according to claim 3, characterized in that: A limiting plate (20) is arranged on the top surface of the bottom plate (1), and the limiting plate (20) is arranged on the other side of the disc (16). Two first rotating plates (21) are arranged in the middle of the limiting plate (20), and the first rotating plates (21) are circular in shape. The two first rotating plates (21) are symmetrically arranged, and a second rotating plate (23) is arranged at the upper end of the two first rotating plates (21). The second rotating plate (23) is circular in shape, and the diameter of the second rotating plate (23) is equal to that of the first rotating plate (21). The second rotating plate (23) and the first rotating plate (21) are located on the same axis.

5. The automatic labeling machine according to claim 4, characterized in that: A plurality of connecting rods (22) are fixedly arranged between the first rotating plate (21) and the second rotating plate (23), and the connecting rods (22) are arranged in a ring array. The top surfaces of the first rotating plate (21) and the second rotating plate (23) are both provided with a plurality of semicircular holes, and the semicircular holes are arranged in a ring array. A second motor (24) is fixedly arranged vertically inside the bottom plate (1), and a second special-shaped tooth (25) is fixedly arranged at the output end of the second motor (24), and three quarters of the outer side of the second special-shaped tooth (25) has no teeth.

6. The automatic labeling machine according to claim 5, characterized in that: A first support rod is fixedly provided in the middle of the bottom surface of the disk (16); the other end of the first support rod is movably inserted into the bottom plate (1); the first support rod is rotatably connected to the bottom plate (1); a second gear (26) is fixedly provided in the middle of the first support rod; the second gear (26) is meshed with a second special-shaped tooth (25); the second special-shaped tooth (25) is located on one side of the second gear (26); a third gear (261) is meshed on the outer side of the second gear (26); the third gear (261) is located on the other side of the second gear (26); a short rod is fixedly provided at the lower end of the third gear (261); the short rod is rotatably connected to the bottom plate (1).

7. The automatic labeling machine according to claim 5, characterized in that: A second support rod is fixedly provided in the middle of the bottom surface of the two first rotating plates (21), the other ends of the two second support rods are movably passed through the limit plate (20) and are movably inserted into the bottom plate (1), the two second support rods are rotatably connected to the bottom plate (1), a second synchronous wheel (27) is fixedly provided at the lower part of one of the second support rods and the lower part of the short rod, and the outer sides of the two second synchronous wheels (27) are sleeved with the same second synchronous belt (28).

8. The automatic labeling machine according to claim 7, characterized in that: A third synchronous wheel (29) is fixedly provided at the lower part of the two second support rods, and the third synchronous wheel (29) is located above the second synchronous wheel (27). The outer sides of the two third synchronous wheels (29) are sleeved with the same third synchronous belt (30), and a conveyor belt body (31) is provided at both ends of the limit plate (20).

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