Automatic hair mask can labeling machine with active positioning function

Abstract

The utility model relates to an automatic hair mask tank labeling machine with an active positioning function, which belongs to the technical field of labeling machines and comprises a production frame, a conveying mechanism is fixedly mounted at the top of the production frame, and two baffles respectively positioned on two sides of the conveying mechanism are fixed at the top of the production frame. A positioning assembly used for active positioning is installed between the outer sides of the two baffles, and a labeling mechanism used for labeling is installed on the outer side of the baffle on the back face. The positioning assembly comprises a laser sensor fixed to the side, away from the production frame, of the back baffle, a connecting hole formed in one side of the front face of the front baffle, two proximity sensors fixedly installed on the inner side of the connecting hole, a rotating rod rotationally connected to the inner side of the connecting hole through a bearing, and a circular block fixed to the outer side of the rotating rod. According to the automatic hair film can labeling machine with the active positioning function, the hair film can can be actively positioned, so that the hair film can be conveniently and stably labeled.

Description

Technical Field

[0001] The utility model relates to the technical field of labeling machines, in particular to an automatic labeling machine for film-forming cans with an active positioning function. Background Art

[0002] A labeling machine is a device that uses adhesive to stick paper or metal foil labels on specified packaging containers. There are many types of labeling machines. The main principle is to apply pressure to the surface of the object to be stuck so that the adhesive surface of the label can abut against the surface of the object to be stuck, thereby achieving the sticking function.

[0003] According to a labeling device for a fragrance packaging bottle disclosed in Chinese patent announcement No. CN217836380U, the patent presses the top of the bottle to position it, and rotates the bottle through an active roller device to make the label close to the outside of the bottle, which is very convenient and stable. However, in actual use, the patent has certain shortcomings. Since the top area of ​​the cylindrical flat body is small, it is not convenient to press the top accurately without taking limiting measures, which causes the position of each positioning to be offset, which is not conducive to the normal labeling work. Since there are usually no other marks on the outer wall of the hair film can before labeling, the outer wall is a whole with uniform color. In this regard, based on the labeling work of the hair film can, the present application provides an automatic labeling machine for hair film cans with active positioning function to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the shortcomings of the prior art, the utility model provides an automatic labeling machine for film-forming cans with an active positioning function, which has the advantages of being able to actively position the film-forming cans, making it convenient and stable to carry out labeling work, and solves the problem that the existing labeling devices are not convenient to accurately press the top of the can body during actual use, resulting in a position offset each time, which is not conducive to high-quality labeling work.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose of being able to actively position the film-making can so as to facilitate the stable labeling work, the utility model provides the following technical solutions: an automatic labeling machine for film-making cans with active positioning function, comprising a production frame, a conveying mechanism is fixedly installed on the top of the production frame, two baffles are fixed on the top of the production frame and are respectively located on both sides of the conveying mechanism, a positioning component for active positioning is installed between the outer sides of the two baffles, and a labeling mechanism for labeling is installed on the outer side of the baffle on the back;

[0008] The positioning assembly includes a laser sensor fixed to the side of the back baffle away from the production frame, a connecting hole opened on the front side of the front baffle, two proximity sensors fixedly installed on the inner side of the connecting hole, a rotating rod rotatably connected to the inner side of the connecting hole through a bearing, a circular block fixed to the outer side of the rotating rod, a positioning plate fixed to the outer side of the circular block, a driven wheel fixed to the outer side of the rotating rod, a driving mechanism fixedly installed on the side of the front baffle away from the production frame, and a driving wheel fixed to the output shaft of the driving mechanism.

[0009] Furthermore, the labeling mechanism includes a labeling hole opened on the back side of the back baffle, two positioning rollers fixedly installed on the back side of the back baffle, a support plate fixed on the back side of the back baffle, an electric push rod fixedly installed on the side of the support plate away from the production frame, and a labeling component fixedly installed on the output shaft of the electric push rod.

[0010] Furthermore, the position of the labeling hole corresponds to the position of the connecting hole, and the positioning roller includes two connecting plates fixed to the back side of the back baffle, a round rod rotatably connected to the opposite sides of the two connecting plates through a bearing, and a roller fixed to the outside of the round rod.

[0011] Furthermore, the labeling assembly includes a U-shaped plate fixed to the output shaft of the electric push rod, two fixed plates respectively fixed to the inner top wall and inner bottom wall of the U-shaped plate, two driving rods rotatably connected between opposite sides of the two fixed plates through bearings, a driving roller fixed to the outer side of the driving rod, and a conveyor belt transmission-connected between the outer sides of the two driving rollers.

[0012] Furthermore, the top end of the rotating rod passes through the top of the front baffle, and the driven wheel is located at the top of the front baffle and meshes with the outer side of the driving wheel.

[0013] Furthermore, the positioning plate is located inside the connecting hole, and the positioning plate can be moved between opposite sides of the two baffles.

[0014] Furthermore, a protective shell is fixedly installed on the top of the baffle on the front side and is located between the driving mechanism, the driving wheel and the outer sides of the driven wheel.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides an automatic labeling machine for film-forming jars with an active positioning function, which has the following beneficial effects:

[0017] The automatic labeling machine for film-making cans with active positioning function can actively position the film-making cans by using the positioning components on the outer side of the baffle plate, so that it is convenient for stable labeling work. By using the cooperation of multiple sensors, the film-making cans can be accurately sensed before being positioned, so that the blocking structure can be started in advance to block the film-making cans, thereby facilitating the stable labeling work and ensuring the quality of labeling, while also effectively improving the practical performance of the automatic labeling machine. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 2 It is a top view of the cross-sectional view of the baffle connection structure in the structure of the utility model;

[0020] Figure 3 The utility model structure Figure 1 A partial enlarged schematic diagram of the middle A part;

[0021] Figure 4 The utility model structure Figure 2 A partial enlarged schematic diagram of the middle B part;

[0022] Figure 5 It is a three-dimensional schematic diagram of the positioning plate connection structure in the structure of the utility model.

[0023] In the figure: 1 production rack, 2 conveying mechanism, 3 baffle, 400 positioning component, 401 laser sensor, 402 connecting hole, 403 proximity sensor, 404 rotating rod, 405 circular block, 406 positioning plate, 407 driven wheel, 408 driving mechanism, 409 driving wheel, 501 labeling hole, 502 positioning roller, 503 supporting plate, 504 electric push rod, 505 labeling component. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figures 1 to 5The utility model provides a technical solution: an automatic labeling machine for film-making cans with an active positioning function, comprising a production frame 1, a conveying mechanism 2 is fixedly installed on the top of the production frame 1, two baffles 3 are fixed on the top of the production frame 1 and are respectively located on both sides of the conveying mechanism 2, a positioning component 400 for active positioning is installed between the outer sides of the two baffles 3, and a labeling mechanism for labeling is installed on the outer side of the back baffle 3; by using the positioning component 400 on the outer side of the baffle 3, the film-making can can be actively positioned, so that it is convenient to carry out labeling work stably, and by using the cooperation of multiple sensors, the film-making can can be accurately sensed before being positioned, so that the blocking structure can be started in advance to block the film-making can, thereby facilitating the stable labeling work and ensuring the quality of labeling, while also effectively improving the practical performance of the automatic labeling machine.

[0026] It should be noted that if Figure 1 As shown, the conveying mechanism 2 includes a driving motor, a transmission component, a plurality of conveying rollers and a transmission belt connected to the outer sides of the plurality of conveying rollers. The driving motor drives the plurality of conveying rollers to rotate synchronously through transmission components such as sprockets and chains, so that the transmission belt can transmit objects, so that the hair film cans can be transported. The conveying mechanism 2 is an existing disclosed technology, so it is not described in detail.

[0027] In this embodiment, the positioning assembly 400 is a structure for actively positioning the hair mask can.

[0028] like Figure 2 , Figure 3 and Figure 5 As shown, the positioning assembly 400 includes a laser sensor 401 fixed to the side of the back baffle 3 away from the production rack 1, a connecting hole 402 opened on the front side of the front baffle 3, two proximity sensors 403 fixedly installed on the inner side of the connecting hole 402, a rotating rod 404 rotatably connected to the inner side of the connecting hole 402 through a bearing, a circular block 405 fixed to the outer side of the rotating rod 404, a positioning plate 406 fixed to the outer side of the circular block 405, a driven wheel 407 fixed to the outer side of the rotating rod 404, a driving mechanism 408 fixedly installed on the side of the front baffle 3 away from the production rack 1, and a driving wheel 409 fixed to the output shaft of the driving mechanism 408.

[0029] It should be noted that the top of the rotating rod 404 passes through the top of the front baffle 3, the driven wheel 407 is located at the top of the front baffle 3, and meshes with the outer side of the driving wheel 409, so that the driving wheel 409 can drive the driven wheel 407 to rotate and allow the rotating rod 404 to rotate stably.

[0030] In addition, the positioning plate 406 is located inside the connecting hole 402, and the positioning plate 406 can be moved between the two opposite sides of the baffles 3, so that the positioning plate 406 can play a role in blocking and positioning the hair mask can.

[0031] At the same time, a protective shell is fixedly installed on the top of the front baffle 3 and is located between the outer sides of the driving mechanism 408, the driving wheel 409 and the driven wheel 407, so that the protective shell can play a certain protective role for the driving mechanism 408, the driving wheel 409 and the driven wheel 407, wherein the driving mechanism 408 can be a servo motor.

[0032] In this embodiment, the labeling mechanism is a structure for automatically labeling the hair film can.

[0033] like Figure 2 and Figure 4 As shown, the labeling mechanism includes a labeling hole 501 opened on the back side of the back baffle 3, two positioning rollers 502 fixedly installed on the back side of the back baffle 3, a support plate 503 fixed on the back side of the back baffle 3, an electric push rod 504 fixedly installed on the side of the support plate 503 away from the production frame 1, and a labeling component 505 fixedly installed on the output shaft of the electric push rod 504.

[0034] It should be noted that the position of the labeling hole 501 corresponds to the position of the connecting hole 402, so that the labeling component 505 can perform the labeling work normally. The positioning roller 502 includes two connecting plates fixed to the back side of the back baffle 3, which are rotatably connected to the round rod between the opposite sides of the two connecting plates through a bearing, and the roller fixed to the outside of the round rod, so that the label paper can be well and stably transported to the inner side of the labeling hole 501 under the action of the two positioning rollers 502, wherein the two ends of the label paper are respectively connected to the unloading mechanism and the winding mechanism, the unloading mechanism uses the motor to drive the label paper to release the label paper, and the winding mechanism uses the motor to drive the label paper to rewind the label paper, and they are all existing publicly available technical equipment, so there is no need to elaborate on them.

[0035] In addition, the labeling component 505 includes a U-shaped plate fixed to the output shaft of the electric push rod 504, two fixed plates respectively fixed to the inner top wall and the inner bottom wall of the U-shaped plate, two driving rods rotatably connected between the opposite sides of the two fixed plates through bearings, a driving roller fixed to the outer side of the driving rod, and a conveyor belt transmission-connected between the outer sides of the two driving rollers, so that the label paper can pass through the conveyor belt to approach one side of the positioning plate 406, so that the label paper can be driven by the conveyor belt cup electric push rod 504 to approach the film-making tank, and at the same time, under the action of a certain deformation ability of the transmission belt, the label paper can be attached to the surface of the film-making tank, which is convenient for stable bonding work and will not affect the normal winding of the label paper.

[0036] The working principle of the above embodiment is:

[0037] When the hair film can is automatically labeled, the hair film can is transported on the conveying mechanism 2 to the side close to the positioning plate 406, and is sensed when passing the laser sensor 401. When it passes the right proximity sensor 403, a control signal is triggered, so that the driving mechanism 408 drives the driving wheel 409 to rotate, thereby rotating the driven wheel 407. At the same time, the rotating rod 404 rotates and drives the circular block 405 and the positioning plate 406 to rotate, so that the positioning plate 406 moves to the opposite side of the two baffles 3, so that it can block the hair film can transported on the conveying mechanism 2. When the film-making can contacts the positioning plate 406, it will be sensed by the left proximity sensor 403, and the conveying mechanism 2 can be controlled to be closed, and the electric push rod 504 can be started to drive the labeling component 505 to approach the film-making can. Through the labeling component 505, stable labeling can be performed on the outside of the film-making can to complete the labeling work of the film-making can. After the labeling is completed, the driving mechanism 408 is started to drive the positioning plate 406 to move to the inside of the connecting hole 402, and the conveying mechanism 2 is started to make the film-making can away from the left proximity sensor 403, so that the function of active positioning and labeling can be realized.

[0038] Compared with the prior art, the automatic labeling machine for film-making cans with active positioning function can actively position the film-making cans by using the positioning assembly 400 outside the baffle 3, so that it is convenient to carry out labeling work stably. By using the cooperation of multiple sensors, the film-making cans can be accurately sensed before being positioned, so that the blocking structure can be started in advance to block the film-making cans, thereby facilitating the stable labeling work and ensuring the quality of labeling. At the same time, it also effectively improves the practical performance of the automatic labeling machine, and solves the problem that the existing labeling device is not convenient to accurately press the top of the can body during actual use, resulting in the situation that the position is offset each time, which is not conducive to high-quality labeling work.

[0039] The electrical components appearing in the article are all electrically connected to the main controller and the power supply. The provision of power supply is common knowledge in the field. The main controller can be a conventional known device for control such as a computer, which can be realized through simple programming by technicians in the field. They are all existing public power connection technologies and will not be described in detail in the article.

[0040] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0041] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. An automatic labeling machine for film-forming jars with active positioning function, comprising a production frame (1), characterized in that: A conveying mechanism (2) is fixedly installed on the top of the production rack (1), two baffles (3) are fixedly installed on the top of the production rack (1) and are respectively located on both sides of the conveying mechanism (2), a positioning component (400) for active positioning is installed between the outer sides of the two baffles (3), and a labeling mechanism for labeling is installed on the outer side of the baffle (3) on the back side; The positioning assembly (400) comprises a laser sensor (401) fixed to the side of the back baffle (3) away from the production rack (1), a connection hole (402) opened on the front side of the front baffle (3), two proximity sensors (403) fixedly mounted on the inner side of the connection hole (402), a rotating rod (404) rotatably connected to the inner side of the connection hole (402) via a bearing, a circular block (405) fixed to the outer side of the rotating rod (404), a positioning plate (406) fixed to the outer side of the circular block (405), a driven wheel (407) fixed to the outer side of the rotating rod (404), a driving mechanism (408) fixedly mounted on the side of the front baffle (3) away from the production rack (1), and a driving wheel (409) fixed to the output shaft of the driving mechanism (408).

2. The automatic labeling machine for film-forming jars with active positioning function according to claim 1, characterized in that: The labeling mechanism comprises a labeling hole (501) opened on the back side of the back baffle (3), two positioning rollers (502) fixedly mounted on the back side of the back baffle (3), a support plate (503) fixedly mounted on the back side of the back baffle (3), an electric push rod (504) fixedly mounted on the side of the support plate (503) away from the production frame (1), and a labeling component (505) fixedly mounted on the output shaft of the electric push rod (504).

3. The automatic labeling machine for film-forming jars with active positioning function according to claim 2 is characterized in that: The position of the labeling hole (501) corresponds to the position of the connecting hole (402), and the positioning roller (502) comprises two connecting pieces fixed to one side of the back side of the back baffle (3), a round rod rotatably connected to the opposite sides of the two connecting pieces via a bearing, and a roller fixed to the outside of the round rod.

4. The automatic labeling machine for film-forming jars with active positioning function according to claim 2, characterized in that: The labeling assembly (505) comprises a U-shaped plate fixed to the output shaft of the electric push rod (504), two fixed plates respectively fixed to the inner top wall and inner bottom wall of the U-shaped plate, two driving rods rotatably connected between opposite sides of the two fixed plates through bearings, a driving roller fixed to the outer side of the driving rod, and a conveyor belt drivingly connected between the outer sides of the two driving rollers.

5. The automatic labeling machine for hair film jars with active positioning function according to claim 1, characterized in that: The top end of the rotating rod (404) passes through the top of the front baffle (3), and the driven wheel (407) is located at the top of the front baffle (3) and meshes with the outer side of the driving wheel (409).

6. The automatic labeling machine for hair film jars with active positioning function according to claim 1, characterized in that: The positioning plate (406) is located inside the connecting hole (402), and the positioning plate (406) can be moved between opposite sides of the two baffles (3).

7. The automatic labeling machine for film-forming jars with active positioning function according to claim 1, characterized in that: A protective shell is fixedly installed on the top of the baffle (3) on the front side and is located between the driving mechanism (408), the driving wheel (409) and the outer sides of the driven wheel (407).

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