CN207550717U - Automatic plane labeling machine - Google Patents

Abstract

An automatic flat labeling machine includes a labeling device, a product conveying device, and a PLC controller. The labeling device is arranged on one side of the product conveying device and is located above the product conveying device. The labeling device and the product conveying device are both electrically connected to the PLC controller. The labeling device includes a label material tray, a material tray shaft, a guide shaft, a pulling motor, a pulling shaft, a label stripping plate, a labeling cylinder, a labeling bracket, and a labeling shaft. The utility model rolls up the label paper on the label material tray in advance, and the label paper is output from the label material tray, connected by the guide bearing and sent to the label stripping plate, and then returned to the pulling shaft after passing through the peeling plate, wherein the label is peeled off from the label paper and pressed onto the product surface on the product conveyor belt by the labeling shaft, and then the label paper is pulled by the pulling shaft to the receiving shaft for recovery. The utility model has a fully automated processing process, a reliable structure, and is easy to use, which is conducive to mass production of labeling.

Description

Automatic plane labeling machine

technical field

The utility model relates to the field of labeling machines, in particular to an automatic plane labeling machine.

Background technique

The labeling machine is a device that pastes paper or metal foil labels on specified packaging containers with adhesives. The flat labeling machine can complete automatic front and back double side labeling, which is suitable for automatic labeling on the double sides of various flat and square products and the circumference of round bottles in food, daily chemical, pharmaceutical and other light industries. Planar labeling machine realizes labeling and filming on the upper plane and upper arc surface of workpieces, such as boxes, books, plastic cases, etc. There are two methods of rolling and suction, and the selection is mainly based on efficiency, precision and air bubble requirements. .

Contents of the invention

In order to solve the above problems, the utility model provides an automatic flat labeling machine with high degree of automation, convenient use and stable labeling.

In order to achieve the above purpose, the technical solution adopted by the utility model is: an automatic plane labeling machine, including a labeling device, a product conveying device, and a PLC controller. The labeling device is arranged on one side of the product conveying device and is located Above the product conveying device, both the labeling device and the product conveying device are electrically connected to the PLC controller;

The product conveying device includes a product conveying platform and a product conveyor belt, the product conveying belt is arranged on the surface of the product conveying platform, and the labeling device includes a labeling tray, a tray shaft, a guide shaft, a pulling motor, and a pulling shaft , label stripping plate, labeling cylinder, labeling bracket, labeling shaft, the material tray shaft, guide shaft, pulling shaft, and labeling axis are all set horizontally, and the labeling material tray is sleeved on the material tray shaft , the label paper is rolled up on the labeling material tray, the material pulling shaft is connected with the material pulling motor, the label stripping plate is inclined downward along the horizontal plane and arranged directly above the product conveyor belt, the piston rod of the labeling cylinder Driven and connected with the labeling bracket, the labeling cylinder drives the labeling bracket to move up and down, and the labeling shaft is set on the labeling bracket and close to the lower end of the stripping plate;

The label paper is output from the label material tray, connected by the guide bearing, and then sent to the label stripping plate, and then returned to the pulling shaft after passing through the label stripping plate, where the label is peeled off from the label paper and pressed onto the product conveyor belt by the labeling shaft The surface of the product, and then the label paper is pulled by the pulling shaft to the receiving shaft for recycling.

Specifically, the product conveyor belt is provided with a labeling roller parallel to the tray axis at the rear end of the labeling shaft, and the height of the labeling roller is equal to the height of the product.

Specifically, a marking electric eye is arranged between the guide shafts, and the marking electric eye is located on the surface of the label paper, and the marking electric eye is electrically connected to the PLC controller.

Specifically, an adjustment bracket extending along the width direction of the label paper is provided between the guide shafts on the surface of the label paper, and the marking sensor is arranged on the adjustment bracket.

Specifically, an object-measuring electric eye is arranged between the labeling shaft and the pressure roller, and the object-measuring electric eye is electrically connected to the PLC controller.

Specifically, one side of the product conveying platform is provided with a lateral adjuster and the lateral adjuster is drivingly connected to the product conveying platform, and the lateral adjuster drives the product conveying platform to move along the direction of the labeling device.

Specifically, the lateral regulator includes a manual adjustment wheel, a screw, and a fixing seat, the screw extends horizontally along the direction of the labeling device and the manual adjustment wheel is sleeved on one end of the screw, and an adjustment handle is also provided on the manual adjustment wheel. The fixing seat is sleeved on the screw rod and threadedly connected with the screw rod, and the fixing seat is fixedly connected with one side of the product conveying platform.

Specifically, the lateral adjuster includes a servo drive motor, a screw, and a fixing seat. The screw extends horizontally along the direction of the labeling device, and the servo drive motor is drivingly connected to one end of the screw. The fixing seat is sleeved on the screw and It is threadedly connected with the screw rod, and the fixed seat is fixedly connected with one side of the product conveying platform.

The beneficial effect of the utility model is that: the utility model pre-rolls the label paper on the label material tray, the label paper is output from the label material tray, is sent to the label stripping plate after being connected by the guide bearing, and returns to the label strip after the label stripping plate. Pulling shaft, in which the label is peeled off from the label paper and pressed to the product surface on the product conveyor belt by the labeling shaft, and then the label paper is pulled by the pulling shaft to the receiving shaft for recycling. The utility model has full automatic processing process, reliable structure, convenient use, and is beneficial to mass production of labeling.

Description of drawings

Figure 1 is a schematic diagram of the overall structure of the utility model.

Explanation of reference numbers:

11. Labeling material tray; 12. Material tray shaft; 21. Guide shaft; 22. Marking sensor; 23. Adjusting bracket; 31. Pulling motor; 32. Pulling shaft; 33. Stripping plate; 41. Stick Labeling cylinder; 42. Labeling bracket; 43. Labeling shaft; 44. Labeling roller; 45. Measuring electric eye; 51. Receiving shaft; 61. Product delivery platform; 62. Product conveyor belt; 63. Lateral regulator ; 64. Manual adjustment wheel; 65. Fixed seat; 66. Adjustment handle; 7. PLC controller; 8. Label paper.

Detailed ways

Please refer to Fig. 1, the utility model relates to an automatic plane labeling machine, including a labeling device, a product conveying device, and a PLC controller 7, and the labeling device is arranged on one side of the product conveying device and located at the side of the product conveyor belt 62 Above, the labeling device and the product conveying device are electrically connected to the PLC controller 7;

The product conveying device comprises a product conveying platform 61 and a product conveyor belt 62, the product conveying belt 62 is arranged on the surface of the product conveying platform 61, and the labeling device comprises a labeling tray 11, a tray shaft 12, a guide shaft 21, Material pulling motor 31, material pulling shaft 32, label stripping plate 33, labeling cylinder 41, labeling bracket 42, labeling shaft 43, the material tray shaft 12, guide shaft 21, material pulling shaft 32, labeling shaft 43 set horizontally, the labeling material tray 11 is sleeved on the material tray shaft 12, the label paper 8 is rolled up on the labeling material tray 11, the pulling shaft 32 is connected with the pulling motor 31 through transmission, and the stripping The label plate 33 is inclined downward along the horizontal plane and is arranged directly above the product conveyor belt 62. The piston rod of the labeling cylinder 41 is connected to the labeling support 42 by driving, and the labeling cylinder 41 drives the labeling support 42 to move up and down. The shaft 43 is arranged on the labeling bracket 42 and is close to the lower end of the label stripping plate 33;

The label paper 8 is output from the label material tray 11, is carried by the guide shaft 21, and then sent to the label stripping plate 33, and then returned to the pulling shaft 32 after passing through the label stripping plate 33, wherein the label is peeled off from the label paper 8 and is passed by the labeling machine. The shaft 43 is pressed onto the product surface on the product conveyor belt 62, and then the label paper 8 is pulled by the pulling shaft 32 to the receiving shaft 51 for recycling.

In the utility model, the label paper 8 rolls are collected in the label material tray 11 in advance, and the label paper 8 is output from the label material tray 11. After being received by the guide shaft 21, it is sent to the label stripping plate 33, and after the label stripping plate 33, it is turned back to the puller. The material shaft 32, wherein the label is peeled off from the label paper 8 and pressed on the product surface on the product conveyor belt 62 by the labeling shaft 43, and then the label paper 8 is pulled by the pulling shaft 32 to the receiving shaft 51 for recycling. The utility model has full automatic processing process, reliable structure, convenient use, and is beneficial to mass production of labeling.

Specifically, the product conveyor belt 62 is provided with a labeling roller 44 parallel to the tray shaft 12 at the rear end of the labeling shaft 43, and the height of the labeling roller 44 is equal to the height of the product.

With the above solution, the label-covering roller 44 is used to further press and cover the label, so that the label is completely stuck on the surface of the product, so as to ensure that the label will not fall off from the product.

Specifically, a marking electric eye 22 is arranged between the guide shafts 21 and the marking electric eye 22 is located on the surface of the label paper 8 , and the marking electric eye 22 is electrically connected to the PLC controller 7 .

Using the above scheme, the marking electric eye 22 is used to detect whether there is a label 8 between the guide shafts 21 in real time. When the marking electric eye 22 detects that there is no label 8 between the guide shafts 21, the signal will be transmitted to the PLC controller 7 , PLC controller 7 will control each part to stop working.

Specifically, an adjustment bracket 23 extending along the width direction of the label paper 8 is provided on the surface of the label paper 8 between the guide shafts 21 , and the marking sensor 22 is arranged on the adjustment bracket 23 .

By adopting the above solution, the adjusting bracket 23 can adjust the marking electric eye 22 to move along the width direction, and can be applied to label paper 8 of different widths.

Specifically, an object-measuring electric eye 45 is arranged between the labeling shaft 43 and the pressure roller, and the object-measuring electric eye 45 is electrically connected to the PLC controller 7 .

Using the above scheme, the object measuring electric eye 45 is used to detect whether there is a product between the labeling shaft 43 and the pressing roller in real time. Pass to PLC controller 7, PLC controller 7 will control each part to stop working.

Specifically, one side of the product delivery platform 61 is provided with a lateral regulator 63 and the lateral regulator 63 is drivingly connected to the product delivery platform 61, and the lateral regulator 63 drives the product delivery platform 61 to move along the direction of the labeling device.

With the above solution, the lateral adjuster 63 will push the product conveying platform 61 to move along the direction of the labeling device, so that the label can be accurately attached to the predetermined position on the product surface, ensuring that the position of the label will not be shifted.

Specifically, the lateral adjuster includes a manual adjustment wheel 64, a screw, and a fixed seat 65. The screw extends horizontally along the direction of the labeling device, and the manual adjustment wheel 64 is sleeved on one end of the screw. The manual adjustment wheel 64 is also provided with There is an adjustment handle 66 , the fixed seat 66 is sleeved on the screw rod and threadedly connected with the screw rod, and the fixed seat 65 is fixedly connected with one side of the product conveying platform 61 .

Using the above scheme, the manual adjustment wheel 64 is rotated by the adjustment handle 66, and the manual adjustment wheel 64 drives the screw to rotate, so that the fixed seat 64 moves along the screw, and drives the product delivery platform 61 to move along the direction of the labeling device, which is suitable for manual adjustment.

Specifically, the lateral adjuster 63 includes a servo drive motor, a screw, and a fixed seat 66, the screw extends horizontally along the direction of the labeling device and the servo drive motor is drivingly connected to one end of the screw, and the fixed seat 66 is sleeved on the The screw rod is threadedly connected with the screw rod, and the fixing seat 65 is fixedly connected with one side of the product conveying platform 61 .

With the above solution, the screw is driven by the servo drive motor to rotate, so that the fixed seat 64 moves along the screw, and drives the product conveying platform 61 to move along the direction of the labeling device, which is suitable for automatic adjustment.

The above embodiment is only a description of the preferred implementation of the utility model, and is not intended to limit the scope of the utility model. On the premise of not departing from the design spirit of the utility model, ordinary engineers and technicians in the field made the technical solution of the utility model Various modifications and improvements should fall within the protection scope determined by the claims of the present utility model.

Claims (8)

1. An automatic plane labeling machine, characterized in that: comprising a labeling device, a product conveying device, a PLC controller, the labeling device is arranged on one side of the product conveying device and is positioned above the product conveying device, said Both the labeling device and the product conveying device are electrically connected to the PLC controller; The product conveying device includes a product conveying platform and a product conveyor belt, the product conveying belt is arranged on the surface of the product conveying platform, and the labeling device includes a labeling tray, a tray shaft, a guide shaft, a pulling motor, and a pulling shaft , label stripping plate, labeling cylinder, labeling bracket, labeling shaft, the material tray shaft, guide shaft, pulling shaft, and labeling axis are all set horizontally, and the labeling material tray is sleeved on the material tray shaft , the label paper is rolled up on the labeling material tray, the material pulling shaft is connected with the material pulling motor, the label stripping plate is inclined downward along the horizontal plane and arranged directly above the product conveyor belt, the piston rod of the labeling cylinder Driven and connected with the labeling bracket, the labeling cylinder drives the labeling bracket to move up and down, and the labeling shaft is set on the labeling bracket and close to the lower end of the stripping plate; The label paper is output from the label material tray, connected by the guide bearing, then sent to the label stripping plate, and then returned to the pulling shaft after passing through the label stripping plate, where the label is peeled off from the label paper and pressed onto the product conveyor belt by the labeling shaft The surface of the product, and then the label paper is pulled by the pulling shaft to the receiving shaft for recycling. 2. The automatic plane labeling machine according to claim 1, characterized in that: the product conveyor belt is provided with a labeling roller parallel to the tray axis at the rear end of the labeling shaft, and the height of the labeling roller is equal to The height of the product. 3. The automatic plane labeling machine according to claim 1, characterized in that: a marking electric eye is arranged between the guide shafts and the marking electric eye is located on the surface of the label paper, and the marking electric eye is electrically connected to the PLC controller. 4. The automatic plane labeling machine according to claim 3, characterized in that: an adjustment bracket extending along the width direction of the label paper is located between the guide shafts on the surface of the label paper, and the marking sensor is set on the adjustment bracket. 5. The automatic plane labeling machine according to claim 2, characterized in that: an object-measuring electric eye is arranged between the labeling shaft and the pressing roller, and the object-measuring electric eye is electrically connected to the PLC controller. 6. The automatic flat labeling machine according to claim 1, characterized in that: one side of the product conveying platform is provided with a lateral adjuster and the lateral adjuster is connected to the product conveying platform by driving, and the lateral adjuster is driven The product conveying platform moves in the direction of the labeling device. 7. The automatic plane labeling machine according to claim 6, characterized in that: the lateral adjuster includes a manual adjustment wheel, a screw, and a fixing seat, the screw extends horizontally along the direction of the labeling device and the wheel sleeve is manually adjusted It is arranged at one end of the screw rod, and an adjustment handle is also arranged on the manual adjustment wheel. The fixing seat is sleeved on the screw rod and threadedly connected with the screw rod, and the fixing seat is fixedly connected with one side of the product conveying platform. 8. The automatic plane labeling machine according to claim 6, characterized in that: the lateral regulator includes a servo drive motor, a screw, and a fixing seat, the screw extends horizontally along the direction of the labeling device, and the servo drive motor and One end of the screw rod is driven and connected, the fixed seat is sleeved on the screw rod and threadedly connected with the screw rod, and the fixed seat is fixedly connected with one side of the product conveying platform.