Labeling machine capable of labeling different surfaces of product

Abstract

The utility model is applicable to the technical field of labeling machines, and provides a labeling machine capable of labeling different surfaces of a product, which comprises a conveyor, a plurality of support legs are fixedly mounted on the conveyor, and the same support plate is fixedly mounted on the plurality of support legs; the two mounting plates are fixedly mounted on the supporting plate; a first labeling device and a second labeling device are fixedly mounted on the two mounting plates respectively; the U-shaped frame is fixedly installed on the supporting plate, an electric push rod is fixedly installed on the U-shaped frame, a shell is fixedly installed on an output rod of the electric push rod, and two strip-shaped holes are formed in the bottom of the shell; and the infrared sensor is fixedly arranged at the bottom of the shell and is used for scanning the product. According to the labeling machine capable of labeling the different surfaces of the product, the problem that when an existing labeling machine is used for labeling the front surface and the back surface of the product, workers need to manually turn over the product, so that the workers feel tired in the working process is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of labeling machines, and particularly relates to a labeling machine capable of labeling different surfaces of a product. Background Art

[0002] A labeling machine is a mechanical device that pastes and adheres labels to product packages at a predetermined position through an electromechanical control mechanism. It is mainly used in the packaging and labeling process of products, which can greatly reduce labor costs, improve efficiency, and ensure the accuracy and aesthetics of labeling.

[0003] Existing labeling machines usually rely on a conveyor belt to convey products one by one to the lower part of the labeling device for labeling. However, when both the front and back surfaces of the product need to be labeled, this process becomes inadequate. Currently, the common practice is for workers to manually flip the product so that it enters the labeling device a second time to complete the labeling of the other surface. This method is relatively labor-intensive for workers, and long-term manual flipping will make workers feel extremely tired. Summary of the Utility Model

[0004] The utility model provides a labeling machine capable of labeling different surfaces of a product, aiming to solve the problem that when the existing labeling machine labels the front and back surfaces of a product, manual flipping of the product by personnel will cause workers to feel tired during work as mentioned in the above background art.

[0005] To solve the above problems, the utility model is realized as follows: A labeling machine capable of labeling different surfaces of a product includes: a conveyor, on which a plurality of support legs are fixedly installed, and the same support plate is fixedly installed on the plurality of support legs; two mounting plates fixedly installed on the support plate, a first labeling device and a second labeling device are respectively fixedly installed on the two mounting plates; a U-shaped frame fixedly installed on the support plate, an electric push rod is fixedly installed on the U-shaped frame, a housing is fixedly installed on the output rod of the electric push rod, and two strip-shaped holes are opened at the bottom of the housing; an infrared sensor fixedly installed at the bottom of the housing for scanning the product; a flipping mechanism assembled on the housing for flipping the product.

[0006] Preferably, the flipping mechanism includes: a dual-axis motor fixedly installed on the inner wall of the bottom of the housing, with screws fixedly installed on both output shafts of the dual-axis motor; two connecting plates respectively threadedly installed on the two screws, and the two connecting plates are respectively slidably connected to the inner walls of the two strip-shaped holes; two rotating shafts respectively rotatably installed on the two connecting plates; two motors respectively fixedly installed on the two connecting plates, with first gears fixedly installed on the output shafts of the two motors; two second gears respectively fixedly installed on the two rotating shafts, and the two second gears are respectively meshed with the two first gears; two clamping plates respectively welded on the two rotating shafts.

[0007] Preferably, anti-slip pads are fixedly installed on one side of each of the two clamping plates close to each other, and the two anti-slip pads are both made of rubber.

[0008] Preferably, a controller is fixedly installed on the inner wall of the top of the U-shaped frame, and the two clamping plates are both rectangular.

[0009] Preferably, limiting grooves are opened on the inner walls of both sides of the U-shaped frame, and limiting blocks are slidably installed on the inner walls of the two limiting grooves, and the two limiting blocks are both fixedly connected to the housing.

[0010] Preferably, bottom plates are fixedly installed at the bottoms of the plurality of support legs, and the plurality of bottom plates are all made of metal.

[0011] Preferably, grooves are opened on the inner walls of both sides of the housing, and bearings are fixedly installed on the inner walls of the two grooves, and the inner rings of the two bearings are respectively fixedly connected to the two screws.

[0012] Compared with the related art, the labeling machine provided by the present utility model that can label different surfaces of a product has the following beneficial effects:

[0013] Compared with the prior art, the labeling machine provided by this solution that can label different surfaces of a product can move the products to be labeled into the interiors of the first labeling device, the U-shaped frame, and the second labeling device in sequence through the use of a conveyor. When the product enters the interior of the U-shaped frame, the infrared sensor will send a signal to the controller because it scans the product, causing the conveyor to stop working. And through the coordinated use of the electric push rod, the housing, and the flipping mechanism, the flipping work of the product can be quickly completed. After flipping, the conveyor continues to operate, enabling the product after flipping to be conveyed under the second labeling device for labeling. In this way, the multi-surface labeling work of the product can be completed, and it does not require manual operation by the staff. The labeling process does not consume the physical strength of the staff, so that the staff will not feel tired during long-term work. Through the coordinated use of the two limiting grooves and the two limiting blocks, the stability of the housing during the lifting work can be improved. Description of the Drawings

[0014] Figure 1 is a front view structural schematic diagram of a labeling machine provided by the present utility model that can label different surfaces of a product;

[0015] Figure 2 is a side view structural schematic diagram of a part of the structure in the present utility model;

[0016] Figure 3 is Figure 2 an enlarged structural schematic diagram of part A shown in;

[0017] Figure 4 is a three - dimensional structural schematic diagram of a rotating shaft, a clamping plate and an anti - slip pad in the present utility model.

[0018] Reference numerals: 1, conveyor; 2, support leg; 3, support plate; 4, mounting plate; 5, first labeling device; 6, U - shaped frame; 7, electric push rod; 8, housing; 9, infrared sensor; 10, double - shaft motor; 11, screw; 12, connecting plate; 13, rotating shaft; 14, motor; 15, first gear; 16, second gear; 17, clamping plate; 18, anti - slip pad; 19, controller; 20, limit block; 21, second labeling device. Detailed Description of the Embodiment

[0019] 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 this application belongs; the terms used in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "comprising" and "having" and any variations thereof in the specification and claims of this application and the above description of the drawings are intended to cover non - exclusive inclusion. The terms "first", "second", etc. in the specification and claims of this application or the above drawings are used to distinguish different objects and not to describe a specific order; the terms "inner", "outer", "left", "right" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation of the present utility model.

[0020] Reference to "embodiment" herein means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of this application. The phrase appears in various places in the specification and does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. Those skilled in the art will explicitly and implicitly understand that the embodiments described herein can be combined with other embodiments.

[0021] An embodiment of the utility model provides a labeling machine that can label different surfaces of a product. For example, Figures 1-4 As shown, the labeling machine that can label different surfaces of a product includes: a conveyor 1, on which a plurality of support legs 2 are fixedly installed, and the same support plate 3 is fixedly installed on the plurality of support legs 2; two mounting plates 4 fixedly installed on the support plate 3, and a first labeling device 5 and a second labeling device 21 are respectively fixedly installed on the two mounting plates 4; a U-shaped frame 6 fixedly installed on the support plate 3, an electric push rod 7 is fixedly installed on the U-shaped frame 6, a housing 8 is fixedly installed on the output rod of the electric push rod 7, and two strip-shaped holes are opened at the bottom of the housing 8; an infrared sensor 9 fixedly installed at the bottom of the housing 8 for scanning the product; and a flipping mechanism assembled on the housing 8 for flipping the product.

[0022] In this embodiment, when the labeling machine is in use, the conveyor 1 first conveys the product to the lower part of the first labeling device 5 for labeling. Then, the product is moved into the interior of the U-shaped frame 6. After the product is scanned by the infrared sensor 9 in the U-shaped frame 6, the controller 19 stops the operation of the conveyor 1. Then, with the cooperation of the electric push rod 7, the housing 8 and the flipping mechanism, the product can be quickly flipped, so that the other side of the product can be flipped to the upper side. After the flipping is completed, the conveyor 1 continues to operate, so that the product after being flipped can be conveyed to the lower part of the second labeling device 21 for labeling. In this way, the multi-surface labeling of the product can be completed, and it is not necessary for the staff to manually operate. The labeling process does not consume the physical strength of the staff, so that the staff will not feel tired during long-term work.

[0023] In a further preferred embodiment of the utility model, the flipping mechanism includes: a double-shaft motor 10 fixedly installed on the inner wall of the bottom of the housing 8, and screws 11 are fixedly installed on the two output shafts of the double-shaft motor 10; two connecting plates 12 respectively threadedly installed on the two screws 11, and the two connecting plates 12 are respectively slidably connected to the inner walls of the two strip-shaped holes; two rotating shafts 13 respectively rotatably installed on the two connecting plates 12; two motors 14 respectively fixedly installed on the two connecting plates 12, and first gears 15 are fixedly installed on the output shafts of the two motors 14; two second gears 16 respectively fixedly installed on the two rotating shafts 13, and the two second gears 16 are respectively meshed with the two first gears 15; and two clamping plates 17 respectively welded on the two rotating shafts 13.

[0024] In this embodiment, the flipping mechanism is used to flip the product. During operation, the dual-axis motor 10 drives the two screws 11 to rotate. The two screws 11 drive the two connecting plates 12 to approach each other, so that the two clamping plates 17 can clamp the product. After the product is clamped, the electric push rod 7 is activated to drive the housing 8 to move vertically, enabling the clamped product to leave the conveyor 1 by lifting. Then, the two motors 14 are started. The two motors 14 drive the two first gears 15 to rotate. The two first gears 15 drive the two rotating shafts 13 to rotate through the two second gears 16. The two rotating shafts 13 drive the two clamping plates 17 to rotate, thereby enabling the product to be turned over. After the turning-over is completed, the electric push rod 7 is used to move the housing 8 vertically to its original position, and then the dual-axis motor 10 is used to drive the two clamping plates 17 to move away from each other, so that the turned-over product can return to the conveyor 1 again. The turning-over is relatively convenient and labor-saving, and there is no need for manual operation by the staff.

[0025] In a further preferred embodiment of the present utility model, anti-slip pads 18 are fixedly installed on one side of each of the two clamping plates 17 close to each other, and both of the two anti-slip pads 18 are made of rubber material.

[0026] In this embodiment, by using the anti-slip pads 18, the friction between the clamping plates 17 and the product can be increased to prevent the clamping plates 17 from slipping when flipping the product.

[0027] In a further preferred embodiment of the present utility model, a controller 19 is fixedly installed on the inner wall of the top of the U-shaped frame 6, and both of the two clamping plates 17 are arranged in a rectangular shape.

[0028] In this embodiment, by using the controller 19, the labeling machine can perform automated work according to the system settings, which brings convenience to the labeling work of the product.

[0029] In a further preferred embodiment of the present utility model, limiting grooves are formed on the inner walls of both sides of the U-shaped frame 6, and limiting blocks 20 are slidably installed on the inner walls of the two limiting grooves. Both of the two limiting blocks 20 are fixedly connected to the housing 8.

[0030] In this embodiment, by the combined use of the two limiting grooves and the two limiting blocks 20, the stability of the housing 8 during the lifting operation can be improved.

[0031] In a further preferred embodiment of the present utility model, pads are fixedly installed at the bottoms of the multiple support legs 2, and all of the multiple pads are made of metal material.

[0032] In this embodiment, the pads made of metal material have relatively high strength and hardness, and can effectively disperse and bear the overall weight of the equipment, enabling the labeling machine to be stably placed at the use position.

[0033] In a further preferred embodiment of the present utility model, grooves are provided on the inner walls of both sides of the housing 8, bearings are fixedly installed on the inner walls of the two grooves, and the inner rings of the two bearings are respectively fixedly connected to the two screws 11.

[0034] In this embodiment, by using the two bearings, an effective supporting effect can be exerted on the two screws 11, so that the two screws 11 can maintain good stability during operation.

[0035] To sum up, compared with the related art, by using the conveyor 1 in this solution, the products to be labeled can be moved into the first labeling device 5, the U-shaped frame 6, and the second labeling device 21 in sequence. When the product enters the U-shaped frame 6, the infrared sensor 9 will send a signal to the controller 19 because it scans the product, causing the conveyor 1 to stop working. And through the combined use of the electric push rod 7, the housing 8, and the flipping mechanism, the flipping work of the product can be quickly completed. After flipping, the conveyor 1 continues to operate, so that the product after flipping can be conveyed to the lower part of the second labeling device 21 for labeling. In this way, the multi-sided labeling work of the product can be completed, and it does not require manual operation by the staff. The labeling process does not consume the physical strength of the staff, so that the staff will not feel tired during long-term work. By using the two limiting grooves and the two limiting blocks 20 in combination, the stability of the housing 8 during the lifting operation can be improved.

[0036] In several embodiments provided by the present application, it should be understood that the disclosed device can be implemented in other ways.

[0037] The above embodiments are only used to illustrate the technical solutions of the present utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the scope of protection of the present utility model. Although the present utility model has been described in detail with reference to the above embodiments, those of ordinary skill in the art can still, without conflict, make combinations, additions, deletions, or other adjustments to the features in the embodiments of the present utility model according to the situation without creative work, so as to obtain different technical solutions that are essentially not separated from the concept of the present utility model. These technical solutions also belong to the scope of protection of the present utility model.

Claims

1. A labeling machine capable of labeling different surfaces of a product, characterized in that, Including: A conveyor, on which a plurality of support legs are fixedly installed, and the same support plate is fixedly installed on the plurality of support legs; Two mounting plates fixedly installed on the support plate, and a first labeling device and a second labeling device are respectively fixedly installed on the two mounting plates; A U-shaped frame fixedly installed on the support plate, an electric push rod is fixedly installed on the U-shaped frame, a housing is fixedly installed on the output rod of the electric push rod, and two strip-shaped holes are formed in the bottom of the housing; An infrared sensor fixedly installed at the bottom of the housing for scanning products; A turnover mechanism assembled on the housing for turning over products.

2. The labeling machine capable of labeling different surfaces of a product according to claim 1, characterized in that, The turnover mechanism includes: A biaxial motor fixedly installed on the inner wall of the bottom of the housing, and screws are fixedly installed on the two output shafts of the biaxial motor; Two connecting plates respectively threadedly installed on the two screws, and the two connecting plates are respectively slidably connected to the inner walls of the two strip-shaped holes; Two rotating shafts respectively rotatably installed on the two connecting plates; Two motors respectively fixedly installed on the two connecting plates, and first gears are fixedly installed on the output shafts of the two motors; Two second gears respectively fixedly installed on the two rotating shafts, and the two second gears are respectively meshed with the two first gears; Two clamping plates respectively welded on the two rotating shafts.

3. The labeling machine capable of labeling different surfaces of a product according to claim 2, characterized in that, Anti-slip pads are fixedly installed on one side of the two clamping plates close to each other, and the two anti-slip pads are both made of rubber.

4. The labeling machine capable of labeling different surfaces of a product according to claim 2, wherein, A controller is fixedly installed on the inner wall of the top of the U-shaped frame, and the two clamping plates are both set to be rectangular.

5. The labeling machine capable of labeling different surfaces of a product according to claim 1, wherein, Limit grooves are formed in the inner walls of both sides of the U-shaped frame, limit blocks are slidably installed on the inner walls of the two limit grooves, and the two limit blocks are fixedly connected to the housing.

6. The labeling machine capable of labeling different surfaces of a product according to claim 1, wherein, Pads are fixedly installed at the bottoms of the plurality of support legs, and the plurality of pads are all made of metal.

7. The labeling machine capable of labeling different surfaces of a product according to claim 2, wherein Grooves are formed in the inner walls of both sides of the housing, bearings are fixedly installed on the inner walls of the two grooves, and the inner rings of the two bearings are respectively fixedly connected to the two screws.

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