CN211417865U

CN211417865U - High-precision labeling equipment

Info

Publication number: CN211417865U
Application number: CN201922296490.5U
Authority: CN
Inventors: 王猛; 刘渊
Original assignee: Dongguan Nangong Machinery Technology Co ltd
Current assignee: Dongguan Nangong Machinery Technology Co ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-09-04
Anticipated expiration: 2029-12-19

Abstract

The utility model provides a high accuracy pastes mark equipment, include: manipulator mechanism, transport mechanism, play mark machine and base. The manipulator mechanism comprises a first driving screw rod, a second driving screw rod and an adsorption assembly. The first driving screw rod is in driving connection with the second driving screw rod, the second driving screw rod is in driving connection with the adsorption assembly, and the first driving screw rod is connected with the base. The adsorption component comprises an installation plate, a lifting motor, a connecting gas rod, a vacuum chuck, a steering pulley, a steering belt and a steering motor. The second driving screw rod is in driving connection with the mounting plate, and the lifting motor, the steering pulley and the steering motor are respectively connected with the mounting plate. The steering belt is sleeved on a driving shaft of the steering motor and the steering pulley. The connecting air rod is inserted into the steering pulley and is connected with the rotating pulley in a sliding way. The lifting motor is connected with the connecting gas rod in a driving way, and the connecting gas rod is communicated with the vacuum chuck. Above-mentioned high accuracy pastes mark equipment is high to the subsides mark precision of product, pastes the mark action control range wide, pastes the accuracy height of mark position to the product.

Description

High-precision labeling equipment

Technical Field

The utility model relates to a labeling equipment's technical field especially relates to a high accuracy pastes mark equipment.

Background

The labeler, i.e. a labeling device, is a device for adhering coiled self-adhesive paper labels (paper or metal foils) to PCBs, products or specified packages. Labelling machines are an indispensable component of modern packaging. The labeling device comprises a label discharging machine, and label paper is coiled into a bundle and is subjected to label discharging operation in the label discharging machine. The labeling device comprises a mechanical arm mechanism, and the labeling device grabs the label attached to the label paper through the mechanical arm mechanism and sticks the label to the product to finish labeling work.

However, the labeling operation precision of the existing labeling device is low, the labeling motion adjusting range is small, the labeling position of the product is not accurate, and the labeling quality of the product is affected.

SUMMERY OF THE UTILITY MODEL

Therefore, it is necessary to provide a high-precision labeling device for the technical problem of low labeling precision.

A high accuracy pastes mark equipment, this high accuracy pastes mark equipment includes: manipulator mechanism, transport mechanism, play mark machine and base. The manipulator mechanism, the transportation mechanism and the label outlet machine are respectively connected with the base. The label discharging machine is used for taking out labels adhered to label paper, the manipulator mechanism is used for grabbing the labels and adhering the labels to products, and the conveying mechanism is used for conveying the products to be labeled. The manipulator mechanism comprises a first driving screw rod, a second driving screw rod and an adsorption assembly. The first driving screw rod is in driving connection with the second driving screw rod, the second driving screw rod is in driving connection with the adsorption assembly, and the first driving screw rod is connected with the base. The adsorption component comprises an installation plate, a lifting motor, a connecting gas rod, a vacuum chuck, a steering pulley, a steering belt and a steering motor. The second drive lead screw with the mounting panel drive is connected, elevator motor the diverting pulley and the diverting motor respectively with the mounting panel is connected. The steering belt is respectively sleeved on the driving shaft of the steering motor and the steering pulley. The connecting air rod is inserted into the diverting pulley and is connected with the diverting pulley in a sliding way. The lifting motor is in driving connection with the connecting air rod, and the connecting air rod is communicated with the vacuum chuck. The lifting motor is used for driving the vacuum chuck to move in the vertical direction. The steering motor is used for pulling the steering belt, so that the steering pulley drives the connecting air rod to rotate, and the steering of the vacuum chuck is adjusted. The vacuum chuck is used for adsorbing the label.

In one embodiment, the adsorption assembly further comprises a lifting belt, a lifting pulley and a connecting block. The lifting pulley is connected with the mounting plate, the lifting belt is respectively sleeved on the driving shaft of the lifting motor and the lifting pulley, the lifting belt is connected with the connecting block, and the connecting block is connected with the connecting gas rod.

In one embodiment, the lifting motor is located on one side of the mounting plate, the lifting belt is located on one side of the mounting plate, which faces away from the lifting motor, and the driving shaft of the lifting motor penetrates through the mounting plate and is in driving connection with the lifting belt.

In one embodiment, a lifting hole is formed in the middle area of the diverting pulley, the connecting air rod is inserted into the lifting hole and is slidably connected with the diverting pulley, and the connecting air rod slides in the lifting hole in the vertical direction.

In one embodiment, the high-precision labeling device further comprises a camera shooting mechanism and a control mechanism. The camera shooting mechanism is used for shooting and positioning the label grabbed by the manipulator mechanism. The control mechanism is used for coordinating and controlling the movement of the vacuum chuck. The camera shooting mechanism comprises a camera and a fixed frame, the camera is connected with the fixed frame, and the fixed frame is connected with the base. The control mechanism is electrically connected with the camera, the first driving screw rod, the second driving screw rod, the lifting motor and the steering motor respectively.

In one embodiment, the camera mechanism further comprises a light guide plate, and the light guide plate is connected with the fixing frame.

In one embodiment, the fixing frame is provided with a U-shaped frame, the light guide plate is located in the U-shaped frame, one end of the light guide plate is rotatably connected with one side frame wall of the U-shaped frame, and the other end of the light guide plate is rotatably connected with the other side frame wall of the U-shaped frame.

In one embodiment, the driving direction of the first driving screw is perpendicular to the driving direction of the second driving screw.

In one embodiment, the diverting motor is located on the side of the mounting plate facing away from the diverting pulley.

In one embodiment, the vacuum chuck is in a rectangular parallelepiped structure.

According to the high-precision labeling equipment, the first driving screw rod and the second driving screw rod are used for controlling the vacuum chuck to move on the horizontal plane. The vacuum chuck is connected with external vacuum generating equipment through the connecting air rod, so that negative pressure is generated in the vacuum chuck, and the adsorption action on the label is convenient to complete. The vacuum chuck is controlled to move in the vertical direction through the lifting motor so as to implement labeling operation on products. Through turning to the motor pulling and turning to the belt, it is rotatory to turn to belt pulling diverting pulley, and diverting pulley is rotatory drives the rotation of connecting the gas pole in the lump to adjust vacuum chuck's turning to, make the angle of the label adsorbed on vacuum chuck get the adjustment, and then promoted the precision of pasting the mark operation to the product. The connecting air rod is connected with the steering pulley in a sliding way, so that the lifting action of the connecting air rod is not influenced. The high-precision labeling equipment is high in labeling precision of products, wide in labeling action adjusting range and high in labeling position precision of the products.

Drawings

Fig. 1 is a schematic structural view of a high precision labeling apparatus in one embodiment;

FIG. 2 is a schematic structural view of a robot mechanism of the high precision labeling apparatus in one embodiment;

FIG. 3 is an enlarged schematic structural view of the M part of the high precision labeling apparatus in the embodiment shown in FIG. 2;

fig. 4 is another schematic structural diagram of the robot mechanism of the high precision labeling apparatus in one embodiment;

FIG. 5 is a schematic view showing a part of the structure of a robot mechanism of the high-precision labeling apparatus according to the embodiment;

fig. 6 is a schematic structural diagram of an image pick-up mechanism of the high-precision labeling device in one embodiment;

fig. 7 is a schematic structural view of a transportation mechanism of the high-precision labeling apparatus in one embodiment;

fig. 8 is another schematic structural view of the transportation mechanism of the high precision labeling apparatus in one embodiment;

fig. 9 is an enlarged schematic structural view of part N of the high precision labeling apparatus in the embodiment shown in fig. 8;

fig. 10 is a schematic structural view of a conveying mechanism of the high-precision labeling apparatus in another embodiment;

fig. 11 is a schematic structural view of a transportation mechanism of the high-precision labeling apparatus in yet another embodiment;

fig. 12 is a partial structural schematic view of a transportation mechanism of the high-precision labeling apparatus in one embodiment.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1 to 6, the present invention provides a high-precision labeling apparatus 10, wherein the high-precision labeling apparatus 10 includes: the robot mechanism 100, the transport mechanism 200, the label dispenser 300, and the base 400. The robot mechanism 100, the transport mechanism 200, and the label dispenser 300 are connected to the base 400. The label dispenser 300 is used to take out labels adhered to label paper, the manipulator mechanism 100 is used to grasp the labels and adhere the labels to products, and the transportation mechanism 200 is used to transport the products to be labeled. The robot mechanism 100 includes a first driving screw 110, a second driving screw 120, and a suction assembly 130. The first driving screw 110 is in driving connection with the second driving screw 120, the second driving screw 120 is in driving connection with the adsorption assembly 130, and the first driving screw 110 is connected with the base 400. The suction assembly 130 includes a mounting plate 131, a lift motor 132, a connecting air rod 133, a vacuum chuck 134, a diverting pulley 135, a diverting belt 136, and a diverting motor 137. The second driving screw 120 is drivingly connected to the mounting plate 131, and the lifting motor 132, the diverting pulley 135 and the diverting motor 137 are respectively connected to the mounting plate 131. The steering belt 136 is respectively sleeved on the driving shaft of the steering motor 137 and the steering pulley 135. The connecting air rod 133 is inserted into the diverting pulley 135 and is slidably connected with the diverting pulley 135. The lifting motor 132 is in driving connection with a connecting air rod 133, and the connecting air rod 133 is communicated with a vacuum chuck 134. The lift motor 132 is used to drive the vacuum chuck 134 in a vertical direction. The steering motor 137 is used to pull the steering belt 136 so that the steering pulley 135 rotates the connecting air rod 133, thereby adjusting the steering of the vacuum chuck 134. Vacuum chuck 134 is used to attract the label.

In the high precision labeling apparatus 10, the first driving screw 110 and the second driving screw 120 control the movement of the vacuum chuck 134 on the horizontal plane. The vacuum chuck 134 is connected to an external vacuum generating device through a connecting air rod 133 so that a negative pressure is generated in the vacuum chuck 134, thereby facilitating the completion of the label suction. The movement of the vacuum cup 134 in the vertical direction is controlled by the lift motor 132 to perform the labeling operation on the product. Through steering motor 137 pulling steering belt 136, steering belt 136 pulling steering pulley 135 is rotatory, and steering pulley 135 is rotatory drives the rotation of connecting gas pole 133 in the lump to adjust vacuum chuck 134 turn to, make the angle of the label that is adsorbed on vacuum chuck 134 get the adjustment, and then promoted the precision to the product labeling operation. The connecting air rod 133 is slidably connected to the diverting pulley 135 such that the lifting action of the connecting air rod 133 is not affected. The high-precision labeling equipment is high in labeling precision of products, wide in labeling action adjusting range and high in labeling position precision of the products.

The robot mechanism 100 is used to grasp and attach labels to products. The first drive screw 110 and the second drive screw 120 are used together to control the movement of the vacuum chuck 134 in a horizontal plane. In order to control the movement of the vacuum chuck 134 more precisely by the first driving screw 110 and the second driving screw 120, in one embodiment, the driving direction of the first driving screw 110 is perpendicular to the driving direction of the second driving screw 120. Thus, the first driving screw 110 controls the vacuum chuck 134 to move back and forth, and the second driving screw 120 controls the vacuum chuck 134 to move left and right, thereby realizing the movement of the vacuum chuck 134 on a horizontal plane. Therefore, the control accuracy of the first driving screw 110 and the second driving screw 120 on the movement of the vacuum chuck 134 is improved.

The suction assembly 130 is used for sucking a label and performing lifting and turning operations. The mounting plate 131 is used to support the lifting motor 132, the diverting pulley 135 and the diverting motor 137, so as to ensure the normal operation of the adsorption assembly 130.

The lifting motor 132 is used for driving the lifting operation of the connecting air rod 133, thereby realizing the lifting action of the vacuum chuck 134. To facilitate the control of the elevation of the vacuum chuck 134 by the elevation motor 132, in one embodiment, the suction assembly 130 further comprises an elevation belt 138, an elevation pulley 139, and a connection block 139 a. The lifting pulley 139 is connected to the mounting plate 131, the lifting belt 138 is respectively sleeved on the driving shaft of the lifting motor 132 and the lifting pulley 139, the lifting belt 138 is connected to the connecting block 139a, and the connecting block 139a is connected to the connecting air rod 133. In this way, the lifting belt 138 is pulled by the lifting motor 132, so that the lifting belt 138 drives the connecting block 139a to move, so that the connecting air rod 133 moves up and down, thereby realizing the lifting adjustment control of the vacuum chuck 134. Thus, the convenience of the lifting control of the vacuum chuck 134 is improved. Specifically, in order to facilitate the installation of the lifting motor 132, in one embodiment, the lifting motor 132 is disposed on a side surface of the mounting plate 131, the lifting belt 138 is disposed on a side surface of the mounting plate 131 opposite to the lifting motor 132, and a driving shaft of the lifting motor 132 penetrates through the mounting plate and is in driving connection with the lifting belt 138. In this manner, the lift motor 132 is facilitated to control the movement of the vacuum chuck 134 in the vertical direction.

The connecting air rod 133 is used for communicating the vacuum chuck 134, and the vacuum chuck 134 is connected to an external vacuum generating device through the connecting air rod 133, so that negative pressure is generated in the vacuum chuck 134, and therefore the label can be conveniently adsorbed. The vacuum chuck 134 is used for sucking out the label on the label machine 300, and in one embodiment, the vacuum chuck 134 has a rectangular parallelepiped structure. Thus, the size of the label is matched, and the adsorption effect on the label is conveniently completed. The suction function of the vacuum chuck 134 is not limited to the shape and size, and the vacuum chuck 134 may be a disk type, a triangular shape, an elliptical shape, or the like. Thus, various different sticking labels are adapted, and the sticking operation of the label is completed.

The steering motor 137 is used for controlling the rotation of the connecting air rod 133, so that the steering of the vacuum chuck 134 is adjusted. Specifically, the steering motor 137 is in driving connection with the steering pulley 135 through the steering belt 136, the steering motor 137 pulls the steering belt 136, the steering belt 136 pulls the steering pulley 135 to rotate, the steering pulley 135 rotates to drive the connection air rod 133 to rotate together, so that the steering direction of the vacuum chuck 134 is adjusted, the angle of the label adsorbed on the vacuum chuck 134 is adjusted, and the precision of the product labeling operation is improved. It should be noted that the connecting air rod 133 is slidably connected to the diverting pulley 135 so that the lifting operation of the connecting air rod 133 is not affected. Specifically, in one embodiment, the middle region of the diverting pulley 135 is opened with a lifting hole 135a, the connecting air rod 133 is inserted into the lifting hole 135a and slidably connected with the diverting pulley 135, and the connecting air rod 133 is slidably moved in the lifting hole 135a in the vertical direction. Thus, the connecting air rod 133 is slidably connected to the diverting pulley 135, i.e., the connecting air rod 133 can be slid in the vertical direction in the lifting hole 135 a. However, the diverting pulley 135 can drive the connecting air rod 133 to rotate within 360 °, i.e. the rotating direction, so as to adjust the direction angle of the vacuum cup 134. In this manner, implementation of steering adjustment of the vacuum chuck 134 is facilitated. To facilitate the mounting of the diverting motor 137, in one of the embodiments the diverting motor 137 is located on the side of the mounting plate 131 facing away from the diverting pulley 135. In this way, the diverting motor 137 is facilitated to pull the diverting pulley 135 to rotate via the diverting belt 136. Thus, the convenience of implementation of the steering adjustment of the vacuum chuck 134 is improved.

In order to further improve the accuracy of the labeling operation, in one embodiment, the high precision labeling apparatus further comprises a camera mechanism 500 and a control mechanism 600. The imaging mechanism 500 is used to capture and position the label grasped by the robot mechanism 100. Control mechanism 600 is used to coordinate the control of the movement of vacuum chuck 134. The camera mechanism 500 includes a camera 510 and a fixing frame 520, the camera 510 is connected with the fixing frame 520, and the fixing frame 520 is connected with the base 400. The control mechanism 600 is electrically connected to the camera 510, the first driving screw 110, the second driving screw 120, the lifting motor 132 and the steering motor 137 respectively. After the manipulator mechanism 100 grabs the label, the label adsorbed on the vacuum chuck 134 is driven to the camera 510 for shooting and positioning. The camera 510 transfers the captured image to the control mechanism 600, and the control mechanism 600 processes and analyzes the captured image, and performs coordinated control on the first driving screw 110, the second driving screw 120, the lifting motor 132 and the steering motor 137 to complete the labeling operation of the product. In this embodiment, the control unit 600 is a computer. In another embodiment, the control mechanism 600 is a PLC. Based on vision system's application, in this embodiment, add camera 510, camera 510 carries out accurate record to the position of label absorption at vacuum chuck 134, under control mechanism 600's coordinated control for it is more accurate to paste the mark operation to the subsides of product. Therefore, the accuracy of labeling operation is further improved.

In order to improve the shooting clarity of the camera 510, in one embodiment, the camera 500 further includes a light guide plate 530, and the light guide plate 530 is connected to the fixing frame 520. The light guide plate 530 serves to guide light so that the photographing exposure of the camera 510 is sufficient to perform clear photographing work using the camera 510. Thus, the shooting definition of the camera 510 is improved. Further, in order to further increase the application range of the high-precision labeling apparatus, in one embodiment, the fixing frame 520 is provided with a U-shaped frame 521, the light guide plate 530 is located in the U-shaped frame 521, one end of the light guide plate 530 is rotatably connected to one side frame wall of the U-shaped frame 521, and the other end of the light guide plate 530 is rotatably connected to the other side frame wall of the U-shaped frame 521. Thus, the adjustability of the light guide plate 530 is realized, and the light guide plate 530 can adapt to different application environments, so that sufficient light can be provided for the shooting operation of the camera 510, and the normal shooting operation of the camera 510 is ensured. Therefore, the application range of the high-precision labeling equipment is further widened.

The label dispenser 300 is used to take out labels adhered to label paper so that the robot mechanism 100 can grasp the labels and apply the labels to products. The label issuing machine 300 is a mature product in the market, and the specific structure and principle thereof can refer to the prior art, which is not described herein again.

The transport mechanism 200 is used to transport the product to be labeled. Referring to fig. 7 and 12, the present invention provides a transportation mechanism 200, wherein the transportation mechanism 200 includes: a conveying assembly 210 and a positioning assembly 220. The transport assembly 210 is coupled to the positioning assembly 220. The conveyor assembly 210 includes a first belt conveyor 211, a second belt conveyor 212, a third belt conveyor 213, and a fourth belt conveyor 214. First belt conveyor 211 and second belt conveyor 212 set up at an interval, third belt conveyor 213 sets up with fourth belt conveyor 214 at an interval, and the output of first belt conveyor 211 is towards the input of third belt conveyor 213, and the output of second belt conveyor 212 is towards the input of fourth belt conveyor 214. The first belt conveyor 211 and the second belt conveyor 212 are in the same conveying direction. The positioning assembly 220 includes a first stationary cylinder 221, a second stationary cylinder 222, a pneumatic push rod 223, a push cylinder 224, and a push plate 225. A first stopper 211a is provided at an output end of the first belt conveyor 211, and a second stopper 212a is provided at an output end of the second belt conveyor 212. A first positioning block 213a is provided at an input end of the third belt conveyor 213, and a second positioning block 214a is provided at an input end of the fourth belt conveyor 214. The first fixing cylinder 221 is connected to the third belt conveyor 213 and is adjacent to the first positioning block 213a, and the second fixing cylinder 222 is connected to the fourth belt conveyor 214 and is adjacent to the second positioning block 214 a. The first stationary cylinder 221 is provided with a first clamping plate 221a, and the second stationary cylinder 222 is provided with a second clamping plate 222 a. The pneumatic push rod 223 is connected with the second belt conveyor 212, the pneumatic push rod 223 is in driving connection with the push cylinder 224, and the push cylinder 224 is in driving connection with the push plate 225. The push plate 225 is provided with a first boss 225a and a second boss 225b, the first boss 225a is located between the first stopper 211a and the second stopper 212a, and the second boss 225b is located between the first positioning block 213a and the second positioning block 214 a. The pneumatic push rod 223 is used for driving the push cylinder 224 to reciprocate along the conveying direction of the first belt conveyor 211, and the push cylinder 224 is used for driving the push plate 225 to reciprocate in the vertical direction.

The conveying mechanism 200 conveys the product to be labeled through the first belt conveyor 211 and the second belt conveyor 212, two sides of the product are respectively supported on the first belt conveyor 211 and the second belt conveyor 212, and the product is limited by the first stopper 211a and the second stopper 212 a. The push plate 225 is pushed up by pushing the air cylinder 224, so that the first boss 225a holds up the product to be labeled. Under the driving action of the pneumatic push rod 223, the product to be labeled moves towards the first positioning block 213a and the second positioning block 214 a. Under the cooperation of the pushing cylinder 224 and the pneumatic pushing rod 223, the product to be labeled is placed on the first positioning block 213a and the second positioning block 214 a. Under the driving action of the first fixing cylinder 221 and the second fixing cylinder 222, the first clamping plate 221a and the second clamping plate 222a respectively act on two sides of the product, and the product is clamped and fixed by the first clamping plate 221a, the second clamping plate 222a, the first positioning block 213a and the second positioning block 214a together, so as to facilitate the implementation of the labeling operation. When the product is labeled, the pushing cylinder 224 and the pneumatic push rod 223 drive the push plate 225 to return to the initial position, and the first boss 225a will lift the next product to be labeled. Meanwhile, the second boss 225b will lift the labeled product located on the first positioning block 213a and the second positioning block 214a, and send the labeled product to the third belt conveyor 213 and the fourth belt conveyor 214, and the third belt conveyor 213 and the fourth belt conveyor 214 together convey the labeled product away. The pushing cylinder 224 and the pneumatic pushing rod 223 are operated in a cycle, so as to complete the positioning and conveying operation of each product on the conveying mechanism 200. This transport mechanism 200 is high to the positioning accuracy of product, and the location action is rapid, high-efficient, and then has promoted the efficiency of subsides mark operation, has improved production efficiency.

The conveying assembly 210 is used for completing the conveying work of the product. The first belt conveyor 211 and the second belt conveyor 212 are used together for receiving and transporting the products to be labeled. Two sides of the product are respectively placed on the first belt conveyor 211 and the second belt conveyor 212, the first belt conveyor 211 and the second belt conveyor 212 transport the product to the first boss 225a, and the product at this time is blocked by the first block 211a and the second block 212a for transportation, so that the positioning operation is performed by the component to be positioned 220.

The third belt conveyor 213 and the fourth belt conveyor 214 are used together to carry the labeled product away. The labeled product is lifted by the second boss 225b and placed on the third belt conveyor 213 and the fourth belt conveyor 214, and the third belt conveyor 213 and the fourth belt conveyor 214 respectively carry both sides of the product and convey the product away.

For the electric product having the power cord, it is difficult for the first belt conveyor 211, the second belt conveyor 212, the third belt conveyor 213, and the fourth belt conveyor 214 to stably carry the power cord. To facilitate carrying such products, in one embodiment, the conveyor assembly 210 further includes a placement chute 215, the placement chute 215 being coupled to the second belt conveyor 212, the placement chute 215 being located on a side away from the first belt conveyor 211. Thus, when the first belt conveyor 211 and the second belt conveyor 212 carry the product, the placing chute 215 carries the power cord, and the power cord is dragged along with the product body in the placing chute 215 during the movement of the product. Further, to enhance the stability of the placing chute 215, in one embodiment, the placing chute 215 is also connected with a third belt conveyor 213. Thus, the placing chute 215 can support the power cord while the first belt conveyor 211 and the second belt conveyor 212 carry the products or while the third belt conveyor 213 and the fourth belt conveyor 214 carry the labeled products. So, effectively avoided the power cord problem that drops, promoted the job stabilization nature of transportation subassembly.

In order to adapt to products with different sizes and expand the application range of the transportation assembly, in one embodiment, the conveying assembly 210 further comprises a first telescopic screw 216, the first telescopic screw 216 is in driving connection with the second belt conveyor 212, and the first telescopic screw 216 is used for driving the second belt conveyor 212 to move close to or away from the first belt conveyor 211. In one embodiment, the first expansion screw 216 is a manual screw. In another embodiment, the first expansion screw 216 is an electric screw. The first telescopic screw 216 can adjust the distance between the first belt conveyor 211 and the second belt conveyor 212, so as to adapt to products with different sizes, thereby expanding the application range of the transportation mechanism 200. Further, in one embodiment, the conveying assembly 210 further includes a second telescopic screw 217, the second telescopic screw 217 is in driving connection with the fourth belt conveyor 214, and the second telescopic screw 217 is used for driving the fourth belt conveyor 214 to move closer to or away from the third belt conveyor 213. In this way, it is convenient for the third belt conveyor 213 to adapt to the fourth belt conveyor 214 for conveying products of different sizes. This increases the applicability of the transport mechanism 200.

In order to improve the stability of the second belt conveyor 212 during the adjustment operation, in one embodiment, the conveying assembly 210 further includes a first slide rail 218b and a first slide block 218a, the first slide block 218a is slidably connected to the first slide rail 218b, the first slide block 218a is connected to the second belt conveyor 212, and the length direction of the first slide rail 218b faces the first belt conveyor 211. In this way, in the process that the first telescopic screw 216 drives the second belt conveyor 212 to move towards the first belt conveyor 211, the first slider 218a moves close to or away from the first belt conveyor 211 along the first slide rail 218b, and the arrangement of the first slider 218a and the first slide rail 218b improves the motion stability of the second belt conveyor 212, and simultaneously, the load-bearing capacity of the first telescopic screw 216 is reduced. In this way, the stability of the adjustment of the distance between the first belt conveyor 211 and the second belt conveyor 212 is improved. Further, in one embodiment, the conveying assembly 210 further includes a second slide rail 219b and a second slider 219a, the second slider 219a is slidably connected to the second slide rail 219b, the second slider 219a is connected to the fourth belt conveyor 214, and a length direction of the second slide rail 219b faces the third belt conveyor 213. In this way, the stability of the adjustment of the distance between the third belt conveyor 213 and the fourth belt conveyor 214 is improved.

In order to enhance the protection of the first fixed cylinder 221, in one embodiment, the first belt conveyor 211 is provided with a first protection cover 211b, and the first fixed cylinder 221 is received in the first protection cover 211 b. Thus, the first barrier cover 211b protects the first stationary cylinder 221. Further, in one embodiment, the second belt conveyor 212 is provided with a first protecting cover 212b, and the second fixed cylinder 222 is accommodated in the first protecting cover 212 b. The first barrier 212b protects the second stationary cylinder 222. Thus, the protection degree of the first fixed cylinder 221 and the second fixed cylinder 222 is enhanced, and the safety and stability of the transportation mechanism 200 are improved.

Positioning assembly 220 is used for accomplishing the accurate positioning work to the product to labeller promotes the accurate degree of label pasting, promotes and pastes mark efficiency.

The first fixing cylinder 221 and the second fixing cylinder 222 are used for clamping and positioning the product, so as to improve the accuracy of the labeling operation. The first fixing cylinder 221 drives the first clamping plate 221a to act on one side of the product, and the second fixing cylinder 222 drives the second clamping plate 222a to act on the other side of the product. The products to be labeled, which are placed on the first positioning block 213a and the second positioning block 214a, are clamped and positioned by the first clamping plate 221a and the second clamping plate 222 a. The product to be labeled is positioned under the clamping action of the first clamping plate 221a, the second clamping plate 222a, the first positioning block 213a and the second positioning block 214a, so as to perform labeling operation.

The pneumatic push rod 223 is used to drive the push plate 225 to move laterally, i.e., along the length of the first belt conveyor 211. The push cylinder 224 serves to drive the push plate 225 to move longitudinally, i.e., in the vertical direction. The push plate 225 is provided with a first boss 225a and a second boss 225b, the first boss 225a is used for supporting a product to be labeled, and the second boss 225b is used for supporting the labeled product. In order to facilitate the first boss 225a and the second boss 225b to lift up the product, in the embodiment, the first boss 225a and the second boss 225b are both cylindrical. Under the driving cooperation of the pneumatic push rod 223 and the push cylinder 224, the first boss 225a supports the product to be labeled, which is blocked by the first stopper 211a and the second stopper 212a, and places the product to be labeled on the first positioning block 213a and the second positioning block 214a, so that the first fixing cylinder 221 and the second fixing cylinder 222 can perform the clamping and positioning operation. When the first boss 225a returns to the initial position and the first boss 225a holds up the next product to be labeled, the second boss 225b holds up the labeled product located on the first positioning block 213a and the second positioning block 214 a. When the first boss 225a places the next product on the first positioning block 213a and the second positioning block 214a, the second boss 225b sends the labeled product to the third belt conveyor 213 and the fourth belt conveyor 214. The pushing cylinder 224 and the pneumatic pushing rod 223 are operated in a cycle, so as to complete the positioning and conveying operation of each product on the conveying mechanism 200.

In order to improve the precision of positioning the product, in one embodiment, the positioning assembly 220 further includes an auxiliary cylinder 226, the auxiliary cylinder 226 is connected to the first positioning block 213a, the auxiliary cylinder 226 is provided with a fastening block 226a, and the auxiliary cylinder 226 is used for driving the fastening block 226a to move toward the second positioning block 214 a. The auxiliary cylinder 226 drives the fastening block 226a to clamp and fix the side of the product, so that the limitation range of the product is larger, and the clamping and fastening degree of the product is improved. Thus, the precision degree of product positioning is further improved.

The base 400 is used for supporting the mechanical arm mechanism 100, the transportation mechanism 200, the label discharging machine 300, the camera shooting mechanism 500 and the control mechanism 600, the base 400 plays a role in supporting and fixing, and the mechanical arm mechanism 100, the transportation mechanism 200, the label discharging machine 300, the camera shooting mechanism 500 and the control mechanism 600 are borne by the base 400, so that the normal operation of the high-precision labeling equipment is ensured, and the working stability is guaranteed.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A high accuracy pastes mark equipment, its characterized in that includes: the automatic label discharging machine comprises a manipulator mechanism, a conveying mechanism, a label discharging machine and a base; the manipulator mechanism, the transportation mechanism and the label outlet machine are respectively connected with the base; the label discharging machine is used for taking out labels adhered to label paper, the manipulator mechanism is used for grabbing the labels and adhering the labels to products, and the conveying mechanism is used for conveying the products to be labeled;

the manipulator mechanism comprises a first driving screw rod, a second driving screw rod and an adsorption assembly; the first driving screw rod is in driving connection with the second driving screw rod, the second driving screw rod is in driving connection with the adsorption assembly, and the first driving screw rod is connected with the base;

the adsorption component comprises an installation plate, a lifting motor, a connecting gas rod, a vacuum chuck, a steering pulley, a steering belt and a steering motor;

the second driving screw rod is in driving connection with the mounting plate, and the lifting motor, the steering pulley and the steering motor are respectively connected with the mounting plate; the steering belt is respectively sleeved on a driving shaft of the steering motor and the steering pulley; the connecting air rod is inserted into the diverting pulley and is in sliding connection with the diverting pulley; the lifting motor is in driving connection with the connecting air rod, and the connecting air rod is communicated with the vacuum chuck;

the lifting motor is used for driving the vacuum chuck to move in the vertical direction; the steering motor is used for pulling the steering belt so that the steering pulley drives the connecting air rod to rotate, and thus the steering of the vacuum chuck is adjusted; the vacuum chuck is used for adsorbing the label.

2. The high-precision labeling device according to claim 1, wherein the adsorption assembly further comprises a lifting belt, a lifting pulley and a connecting block; the lifting pulley is connected with the mounting plate, the lifting belt is respectively sleeved on the driving shaft of the lifting motor and the lifting pulley, the lifting belt is connected with the connecting block, and the connecting block is connected with the connecting gas rod.

3. The high accuracy labeling apparatus of claim 2, wherein the lifting motor is located on a side of the mounting plate, the lifting belt is located on a side of the mounting plate facing away from the lifting motor, and a drive shaft of the lifting motor extends through the mounting and is drivingly connected to the lifting belt.

4. The high-precision labeling device according to claim 1, wherein a lifting hole is formed in a middle region of the diverting pulley, the connecting air rod is inserted into the lifting hole and slidably connected with the diverting pulley, and the connecting air rod slides in the lifting hole in a vertical direction.

5. The high precision labeling apparatus according to claim 1, further comprising an image capturing mechanism and a control mechanism; the camera shooting mechanism is used for shooting and positioning the label grabbed by the manipulator mechanism; the control mechanism is used for coordinating and controlling the movement of the vacuum chuck;

the camera shooting mechanism comprises a camera and a fixed frame, the camera is connected with the fixed frame, and the fixed frame is connected with the base;

the control mechanism is electrically connected with the camera, the first driving screw rod, the second driving screw rod, the lifting motor and the steering motor respectively.

6. The high-precision labeling apparatus according to claim 5, wherein the camera mechanism further comprises a light guide plate, and the light guide plate is connected to the fixing frame.

7. The high-precision labeling device according to claim 6, wherein the fixing frame is provided with a U-shaped frame, the light guide plate is positioned in the U-shaped frame, one end of the light guide plate is rotatably connected with one side frame wall of the U-shaped frame, and the other end of the light guide plate is rotatably connected with the other side frame wall of the U-shaped frame.

8. The high precision labeling apparatus according to claim 1, wherein the driving direction of the first driving screw is perpendicular to the driving direction of the second driving screw.

9. High accuracy labeling apparatus according to claim 1 wherein said diverting motor is located on the side of said mounting plate facing away from said diverting pulley.

10. High accuracy pastes mark equipment according to claim 1, characterized in that, the vacuum chuck is cuboid structure.