Labeling machine and rotary lifting mechanism

Abstract

The utility model discloses a labeling machine and a rotary lifting mechanism, which comprise a fixed support, a conveying assembly and a rotary lifting assembly, the conveying assembly is rotatably arranged on the fixed support, the rotary lifting assembly comprises a fixed seat, a rotary device, a lifting device and a rotary disc, the fixed seat is fixed on the fixed support and located in the middle of the conveying assembly, and the rotary disc is fixed on the fixed support. The rotating device and the lifting device are both arranged on the fixing base, and the rotating disc is in transmission connection with the rotating device and the lifting device. Wherein the conveying assembly is used for bearing and conveying a product to a designated position, the rotating device is used for driving the rotating disc to rotate, the lifting device is used for lifting the rotating disc, and the rotating disc is used for bearing the product and turning the product. The steering function in the transportation process of large products is achieved, steering is convenient, the bearing capacity is high, the labor intensity of workers can be reduced, cost is reduced, efficiency is improved, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging machinery, in particular to a labeling machine and a rotating lifting mechanism. Background Art

[0002] At present, labeling machines are widely used in the field of raw packaging processing. When labeling large products, it is often necessary to label multiple sides of the large products. In the existing technology, large products are often turned manually. Such turning direction can easily cause the turning of large products to be unstable, the labor intensity is high, and the degree of automation is low.

[0003] In view of the problems of unstable steering, high labor intensity and low degree of automation when labeling machines in existing related technologies encounter large products, no effective solution has been proposed yet. Utility Model Content

[0004] In view of this, it is necessary to provide a labeling machine and a rotating lifting mechanism to at least solve the problem of unstable steering when the labeling machine transfers large products in the related art.

[0005] In the first aspect, a technical solution adopted by the utility model is as follows: a rotary lifting mechanism, which includes a fixed bracket, a conveying component and a rotary lifting component, the conveying component can be rotatably arranged on the fixed bracket, the rotary lifting component includes a fixed seat, a rotating device, a lifting device and a rotating disc, the fixed seat is fixed on the fixed bracket and is located in the middle of the conveying component, the rotating device and the lifting device are both arranged on the fixed seat, and the rotating disc is respectively connected to the rotating device and the lifting device in transmission; wherein, the conveying component is used to undertake and transport the product to a designated position, the rotating device is used to drive the rotating disc to rotate, the lifting device is used to lift the rotating disc, and the rotating disc is used to carry the product and turn the product.

[0006] In some embodiments, the transmission assembly includes a transmission drive, a transmission main gear, a transmission slave gear, a transmission synchronization chain, a transmission roller and a positioning device, the transmission drive and the positioning device are fixed on the fixed bracket, the transmission roller is rotatably arranged on the fixed bracket, the transmission main gear is sleeved on the transmission drive, the transmission slave gear is sleeved on the transmission roller, and the transmission synchronization chain is covered on the outer surfaces of the transmission main gear and the transmission slave gear; wherein, the transmission drive drives the transmission main gear to rotate, thereby driving the transmission slave gear and the transmission synchronization chain to rotate, and then driving the transmission roller to rotate on the fixed bracket.

[0007] In some of these embodiments, the transmission driving member is a driving motor, the transmission main gear is sleeved on the rotating shaft of the driving motor, the positioning device includes a photoelectric sensor and a reflecting lens, and the photoelectric sensor and the reflecting lens cooperate with each other and are respectively disposed on both sides of the fixed bracket.

[0008] In some of these embodiments, the fixed seat is disposed in the middle of the transmission roller. The rotating disc includes a turntable and a rotating shaft. The upper end of the rotating shaft is fixed to the lower end of the turntable, and the lower end of the rotating shaft passes through the fixed seat and is respectively in transmission connection with a rotating device and the lifting device; wherein, the rotating device drives the turntable to rotate on the fixed seat through the rotating shaft, and the lifting device drives the turntable to move up and down on the fixed seat through the rotating shaft.

[0009] In some of these embodiments, the rotating device includes a rotating driving member and a rotating transmission member. The rotating driving member is fixed to the lower end of the fixed seat through the rotating transmission member. The lower end of the rotating transmission member is in transmission connection with the rotating driving member, and the upper end of the rotating transmission member is in transmission connection with the rotating shaft; wherein, the rotating driving member drives the rotating shaft to rotate through the rotating transmission member, thereby driving the turntable to rotate.

[0010] In some of these embodiments, the rotating driving member is a driving motor, the rotating transmission member includes a speed reducer, a rotating driving wheel, a rotating driven wheel and a rotating synchronous belt. The rotating shaft of the driving motor is in transmission connection with the lower end of the speed reducer. The rotating driving wheel is sleeved on the upper end of the speed reducer. The rotating driven wheel is sleeved on the rotating shaft, and the rotating synchronous belt is wrapped around the outer surfaces of the rotating driving wheel and the rotating driven wheel; wherein, the driving motor drives the rotating driving wheel to rotate through the speed reducer, thereby driving the rotating driven wheel and the rotating synchronous belt to rotate, and further driving the rotating shaft to rotate.

[0011] In some of these embodiments, the rotating transmission member further includes an auxiliary roller and a positioning sensor. The auxiliary roller and the positioning sensor are disposed on the fixed seat. The auxiliary roller is located between the rotating driving wheel and the rotating driven wheel. The rotating synchronous belt bypasses one surface of the auxiliary roller. A positioning plate adapted to the positioning sensor is provided on the rotating driving wheel; wherein, the auxiliary roller is used to assist the rotation of the rotating synchronous belt, and the positioning sensor is used to limit the rotation angle of the rotating driving wheel.

[0012] In some of these embodiments, the lifting device includes a lifting connection base, a lifting drive member, and a lifting transmission member. The lifting connection base is fixed to the lower end of the fixed base. The lifting drive member is fixed to the lower end of the lifting connection base. The lifting transmission member is disposed between the lifting drive member and the rotating shaft. Among them, the lifting drive member drives the rotating shaft to perform a lifting motion through the lifting transmission member, thereby driving the turntable to perform a lifting motion.

[0013] In some of these embodiments, the lifting drive member is a drive cylinder, the lifting transmission member is a cylinder floating joint. The air rod of the drive cylinder is drivingly connected to the lower end of the cylinder floating joint. The upper end of the cylinder floating joint is drivingly connected to the lower end of the rotating shaft.

[0014] In a second aspect, an embodiment of the present application provides a labeling machine, including a conveying mechanism, and the rotating and lifting mechanism described in the first aspect is provided on the conveying mechanism.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows: The embodiment of the present application provides a labeling machine and a rotating and lifting mechanism. By using a conveying component to convey a large product to the rotating and lifting component, and then using the rotating and lifting component to lift and turn the large product. Specifically, by using a lifting device to lift the rotating disc to separate the large product from the conveying component, and by using a rotating device to drive the rotating disc to turn to turn the large product. The present application can effectively realize the function of turning the large product during the conveying process of the labeling machine, with convenient turning, strong load-bearing capacity. By replacing manual turning with the rotating and lifting component, it can reduce the manual labor intensity, reduce costs and increase efficiency, and has strong practicability. Description of the Drawings

[0016] Figure 1 is the overall structural schematic diagram of the embodiment of the present application;

[0017] Figure 2 is the partial structural schematic diagram of the embodiment of the present application;

[0018] Figure 3 is the structural schematic diagram of the rotating and lifting component of the embodiment of the present application;

[0019] Figure 4 is the structural schematic diagram of the lifting device and the rotating disc of the embodiment of the present application;

[0020] Figure 5 is the structural schematic diagram of the rotating device of the embodiment of the present application.

[0021] Reference Signs:

[0022] 100, fixed bracket;

[0023] 200. Transmission assembly; 21. Transmission driving part; 22. Transmission main gear; 23. Transmission driven gear; 24. Transmission synchronous chain; 25. Transmission roller; 26. Positioning device;

[0024] 300. Rotating and lifting assembly; 31. Fixed seat; 32. Rotating device; 321. Rotating driving part; 322. Rotating transmission part; 3221. Reducer; 3222. Rotating driving wheel; 3223. Rotating driven wheel; 3224. Rotating synchronous belt; 3225. Auxiliary roller; 3226. Positioning sensor; 3227. Positioning plate; 33. Lifting device; 331. Lifting connecting seat; 332. Lifting driving part; 333. Lifting transmission part; 34. Rotating disc; 341. Turntable; 342. Rotating shaft. Detailed implementation manners

[0025] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0026] It should be noted that when a component is referred to as being "installed on" another component, it can be directly installed on the other component or there may also be an intermediate component. When a component is considered to be "arranged on" another component, it can be directly arranged on the other component or there may be an intermediate component at the same time. When a component is considered to be "fixed to" another component, it can be directly fixed to the other component or there may be an intermediate component at the same time.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present invention belongs. The terms used in the description of the present invention in this specification are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. The term "or / and" used herein includes any and all combinations of one or more of the related listed items.

[0028] Refer to Figures 1-5The embodiment of the present application provides a rotary lifting mechanism, which includes a fixed bracket 100, a conveying component 200 and a rotary lifting component 300. The conveying component 200 can be rotatably arranged on the fixed bracket 100. The rotary lifting component 300 includes a fixed seat 31, a rotating device 32, a lifting device 33 and a rotating disc 34. The fixed seat 31 is fixed on the fixed bracket 100 and is located in the middle of the conveying component 200. The rotating device 32 and the lifting device 33 are both arranged on the fixed seat 31. The rotating disc 34 is respectively connected to the rotating device 32 and the lifting device 33 in transmission connection; wherein the conveying component 200 is used to undertake and transport the product to a specified position, the rotating device 32 is used to drive the rotating disc 34 to rotate, the lifting device 33 is used to lift the rotating disc 34, and the rotating disc 34 is used to carry the product and turn the product.

[0029] It can be understood that with such an arrangement, the large product is transported to the rotating lifting component 300 by using the conveying component 200, and then the large product is lifted up and turned by using the rotating lifting component 300. Specifically, the rotating disc 34 is lifted up by using the lifting device 33 to separate the large product from the conveying component 200, and the rotating disc 34 is driven to turn by the rotating device 32 to turn the large product. The present application can effectively realize the function of turning the large product during the conveying process of the labeling machine, with convenient turning and strong carrying capacity. The rotating lifting component 300 replaces manual steering, which can reduce the intensity of manual labor and reduce costs and increase efficiency.

[0030] In order to realize the conveying function of large products, in some optional embodiments, the conveying assembly 200 includes a transmission drive 21, a transmission main gear 22, a transmission slave gear 23, a transmission synchronization chain 24, a transmission roller 25 and a positioning device 26. The transmission drive 21 and the positioning device 26 are fixed on the fixed bracket 100, the transmission roller 25 is rotatably arranged on the fixed bracket 100, the transmission main gear 22 is sleeved on the transmission drive 21, the transmission slave gear 23 is sleeved on the transmission roller 25, and the transmission synchronization chain 24 is covered on the outer surfaces of the transmission main gear 22 and the transmission slave gear 23; wherein, the transmission drive 21 drives the transmission main gear 22 to rotate, thereby driving the transmission slave gear 23 and the transmission synchronization chain 24 to rotate, and then drives the transmission roller 25 to rotate on the fixed bracket 100.

[0031] In order to better realize the conveying function of large products, in some optional embodiments, the transmission drive member 21 is a driving motor, the transmission main gear 22 is sleeved on the rotating shaft of the driving motor, and the positioning device 26 includes a photoelectric sensor and a reflective lens, which cooperate with each other and are respectively arranged on both sides of the fixed bracket 100.

[0032] It can be understood that with such a configuration, the drive motor has higher accuracy and can better transport large products. The positioning device 26 adopts a structural design of photoelectric sensors and reflective lenses. When the large product arrives at the specified position, the large product blocks the light signal emitted by the photoelectric sensor, making it impossible for the reflective lens to reflect the light signal back to the photoelectric sensor, thereby controlling the start and stop of the drive motor.

[0033] In order to realize the supporting function of large products, in some optional embodiments, the fixed seat 31 is arranged in the middle of the transmission drum 25, and the rotating disk 34 includes a turntable 341 and a rotating shaft 342, the upper end of the rotating shaft 342 is fixed to the lower end of the turntable 341, and the lower end of the rotating shaft 342 passes through the fixed seat 31 and is respectively connected to the rotating device 32 and the lifting device 33; wherein the rotating device 32 drives the turntable 341 to rotate on the fixed seat 31 through the rotating shaft 342, and the lifting device 33 drives the turntable 341 to lift and lower on the fixed seat 31 through the rotating shaft 342.

[0034] In order to realize the rotation function of large products, in some optional embodiments, the rotating device 32 includes a rotating driving member 321 and a rotating transmission member 322, the rotating driving member 321 is fixed to the lower end of the fixed seat 31 through the rotating transmission member 322, the lower end of the rotating transmission member 322 is transmission connected to the rotating driving member 321, and the upper end of the rotating transmission member 322 is transmission connected to the rotating shaft 342; wherein, the rotating driving member 321 drives the rotating shaft 342 to rotate through the rotating transmission member 322, thereby driving the turntable 341 to rotate.

[0035] In order to further realize the rotation function of large products, in some optional embodiments, the rotating drive member 321 is a driving motor, and the rotating transmission member 322 includes a reducer 3221, a rotating driving wheel 3222, a rotating driven wheel 3223 and a rotating synchronous belt 3224. The rotating shaft of the driving motor is connected to the lower end of the reducer 3221 in a transmission manner, the rotating driving wheel 3222 is sleeved on the upper end of the reducer 3221, the rotating driven wheel 3223 is sleeved on the rotating shaft 342, and the rotating synchronous belt 3224 is covered on the outer surfaces of the rotating driving wheel 3222 and the rotating driven wheel 3223; wherein, the driving motor drives the rotating driving wheel 3222 to rotate through the reducer 3221, thereby driving the rotating driven wheel 3223 and the rotating synchronous belt 3224 to rotate, and then driving the rotating shaft 342 to rotate.

[0036] In order to further implement the rotation function of large products, in some alternative embodiments, the rotation transmission member 322 further includes an auxiliary roller 3225 and a positioning sensor 3226. The auxiliary roller 3225 and the positioning sensor 3226 are arranged on the fixed seat 31. The auxiliary roller 3225 is located between the rotation driving wheel 3222 and the rotation driven wheel 3223. The rotation synchronous belt 3224 bypasses one surface of the auxiliary roller 3225. A positioning plate 3227 adapted to the positioning sensor 3226 is provided on the rotation driving wheel 3222. Among them, the auxiliary roller 3225 is used to assist the rotation of the rotation synchronous belt 3224, and the positioning sensor 3226 is used to limit the rotation angle of the rotation driving wheel 3222.

[0037] It can be understood that with such an arrangement, the rotation driving member 321 uses a driving motor with high precision. The rotation transmission member 322 uses a speed reducer 3221 to connect with the driving motor, thereby reducing the output speed of the driving motor and increasing the output torque of the driving motor. At the same time, the rotation transmission member 322 uses the rotation driving wheel 3222, the rotation driven wheel 3223 and the rotation synchronous belt 3224 as transmission elements, which has high precision. The auxiliary roller 3225 makes the rotation synchronous belt 3224 have a support point, and the operation is more smooth and stable. The positioning sensor 3226 and the positioning plate 3227 cooperate with each other to limit the rotation angle of the rotation driving wheel 3222, and further control the rotation angle of the turntable 341.

[0038] In order to implement the lifting function of large products, in some alternative embodiments, the lifting device 33 includes a lifting connection seat 331, a lifting driving member 332 and a lifting transmission member 333. The lifting connection seat 331 is fixed to the lower end of the fixed seat 31. The lifting driving member 332 is fixed to the lower end of the lifting connection seat 331. The lifting transmission member 333 is arranged between the lifting driving member 332 and the rotating shaft 342. Among them, the lifting driving member 332 drives the rotating shaft 342 to perform a lifting movement through the lifting transmission member 333, thereby driving the turntable 341 to perform a lifting movement.

[0039] In order to further implement the lifting function of large products, in some alternative embodiments, the lifting driving member 332 is a driving cylinder, and the lifting transmission member 333 is a cylinder floating joint. The air rod of the driving cylinder is drivingly connected to the lower end of the cylinder floating joint, and the upper end of the cylinder floating joint is drivingly connected to the lower end of the rotating shaft 342.

[0040] It can be understood that with such an arrangement, the lifting driving member 332 uses a driving cylinder, which has high precision, and the lifting transmission member 333 uses a cylinder floating joint, further improving the operation precision.

[0041] Those of ordinary skill in the art should recognize that the above embodiments are merely used to illustrate the present utility model and are not intended to limit the present utility model. As long as appropriate changes and variations made to the above embodiments fall within the scope of the spirit of the present utility model, they are within the scope of protection required by the present utility model.

Claims

1. A rotary lifting mechanism, characterized in that, It includes a fixed bracket (100), a conveying component (200) and a rotating and lifting component (300). The conveying component (200) is rotatably arranged on the fixed bracket (100). The rotating and lifting component (300) includes a fixed seat (31), a rotating device (32), a lifting device (33) and a rotating disc (34). The fixed seat (31) is fixed on the fixed bracket (100) and located in the middle of the conveying component (200). The rotating device (32) and the lifting device (33) are both arranged on the fixed seat (31). The rotating disc (34) is respectively in transmission connection with the rotating device (32) and the lifting device (33); wherein, the conveying component (200) is used for receiving and conveying the product to a designated position; the rotating device (32) is used for driving the rotating disc (34) to rotate; the lifting device (33) is used for lifting the rotating disc (34); the rotating disc (34) is used for carrying the product and turning the product.

2. The rotary lifting mechanism according to claim 1, wherein The conveying component (200) includes a transmission driving part (21), a transmission main gear (22), a transmission driven gear (23), a transmission synchronous chain (24), a transmission roller (25) and a positioning device (26). The transmission driving part (21) and the positioning device (26) are fixed on the fixed bracket (100). The transmission roller (25) is rotatably arranged on the fixed bracket (100). The transmission main gear (22) is sleeved on the transmission driving part (21). The transmission driven gear (23) is sleeved on the transmission roller (25). The transmission synchronous chain (24) is coated on the outer surfaces of the transmission main gear (22) and the transmission driven gear (23); wherein, the transmission driving part (21) drives the transmission main gear (22) to rotate, thereby driving the transmission driven gear (23) and the transmission synchronous chain (24) to rotate, and further driving the transmission roller (25) to rotate on the fixed bracket (100).

3. The rotary lifting mechanism according to claim 2, wherein, The transmission driving part (21) is a driving motor. The transmission main gear (22) is sleeved on the rotating shaft of the driving motor. The positioning device (26) includes a photoelectric sensor and a reflecting lens. The photoelectric sensor and the reflecting lens cooperate with each other and are respectively arranged on both sides of the fixed bracket (100).

4. The rotating and lifting mechanism according to claim 2, characterized in that, The fixed seat (31) is arranged at the middle part of the transmission drum (25); the rotating disc (34) comprises a rotating disc (341) and a rotating shaft (342); the upper end of the rotating shaft (342) is fixed to the lower end of the rotating disc (341); the lower end of the rotating shaft (342) passes through the fixed seat (31) and is respectively connected to the rotating device (32) and the lifting device (33); wherein the rotating device (32) drives the rotating disc (341) to rotate on the fixed seat (31) via the rotating shaft (342); and the lifting device (33) drives the rotating disc (341) to lift on the fixed seat (31) via the rotating shaft (342).

5. The rotary lifting mechanism according to claim 4, characterized in that, The rotating device (32) comprises a rotating drive member (321) and a rotating transmission member (322); the rotating drive member (321) is fixed to the lower end of the fixed seat (31) via the rotating transmission member (322); the lower end of the rotating transmission member (322) is drivingly connected to the rotating drive member (321); and the upper end of the rotating transmission member (322) is drivingly connected to the rotating shaft (342); wherein the rotating drive member (321) drives the rotating shaft (342) to rotate via the rotating transmission member (322), thereby driving the rotating disk (341) to rotate.

6. The rotary lifting mechanism according to claim 5, characterized in that, The rotary drive member (321) is a driving motor, and the rotary transmission member (322) comprises a reducer (3221), a rotating driving wheel (3222), a rotating driven wheel (3223) and a rotating synchronous belt (3224); the rotating shaft of the driving motor is drivingly connected to the lower end of the reducer (3221); the rotating driving wheel (3222) is sleeved on the upper end of the reducer (3221); the rotating driven wheel (3223) is sleeved on the rotating shaft (342); and the rotating synchronous belt (3224) is coated on the outer surfaces of the rotating driving wheel (3222) and the rotating driven wheel (3223); wherein the driving motor drives the rotating driving wheel (3222) to rotate through the reducer (3221), thereby driving the rotating driven wheel (3223) and the rotating synchronous belt (3224) to rotate, and further driving the rotating shaft (342) to rotate.

7. The rotary lifting mechanism according to claim 6, wherein The rotary transmission member (322) further includes an auxiliary roller (3225) and a positioning sensor (3226). The auxiliary roller (3225) and the positioning sensor (3226) are arranged on the fixed seat (31). The auxiliary roller (3225) is located between the rotary driving wheel (3222) and the rotary driven wheel (3223). The rotary synchronous belt (3224) bypasses one surface of the auxiliary roller (3225). A positioning plate (3227) adapted to the positioning sensor (3226) is provided on the rotary driving wheel (3222). Wherein, the auxiliary roller (3225) is used to assist the rotation of the rotary synchronous belt (3224), and the positioning sensor (3226) is used to limit the rotation angle of the rotary driving wheel (3222).

8. The rotary lifting mechanism according to claim 4, characterized in that The lifting device (33) includes a lifting connection seat (331), a lifting driving member (332) and a lifting transmission member (333). The lifting connection seat (331) is fixed to the lower end of the fixed seat (31). The lifting driving member (332) is fixed to the lower end of the lifting connection seat (331). The lifting transmission member (333) is arranged between the lifting driving member (332) and the rotary shaft (342). Wherein, the lifting driving member (332) drives the rotary shaft (342) to perform a lifting motion through the lifting transmission member (333), thereby driving the turntable (341) to perform a lifting motion.

9. The rotary lifting mechanism according to claim 8, wherein, The lifting driving member (332) is a driving cylinder, and the lifting transmission member (333) is a cylinder floating joint. The air rod of the driving cylinder is in transmission connection with the lower end of the cylinder floating joint, and the upper end of the cylinder floating joint is in transmission connection with the lower end of the rotary shaft (342).

10. A labeling machine, characterized in that, It includes a conveying mechanism, and the rotary lifting mechanism according to any one of claims 1 to 9 is provided on the conveying mechanism.

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