Label suction structure and labeling equipment

Abstract

The utility model provides a label suction structure and labeling equipment, the label suction structure comprises a frame body, a plurality of support plates are installed on the frame body in the circumferential direction, each support plate is connected with a mounting plate, each mounting plate is provided with a vacuum suction piece, one side of the frame body is provided with a mounting groove, and a mounting hole is formed in the mounting groove. According to the mechanical arm, the mounting groove is formed in the frame body, so that positioning can be conducted when the mechanical arm is connected, dismounting and mounting are convenient through connection of the mounting holes, meanwhile, the multiple supporting plates are mounted in the circumferential direction of the frame body, and the mounting plates are mounted on the supporting plates; in this way, the mounting plates of different sizes can be mounted according to different requirements, vacuum adsorption and deflation attachment are conducted on the labels on the mounting plates through the vacuum adsorption pieces, multiple labels can be attached at a time through rotation of the mechanical arm, and therefore efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of labeling, and particularly relates to a label suction structure and a labeling device. Background Art

[0002] E-commerce refers to business activities that use information network technology as a means and are centered on the exchange of goods. It can also be understood as transactions and related services conducted in the form of electronic transactions on the Internet, corporate intranets, and value-added networks. It is the electronicization, networking, and informatization of all aspects of traditional business activities. All commercial activities that use the Internet as a medium fall within the scope of e-commerce.

[0003] Most of the product packaging codes in the prior art are pasted manually, which consumes a lot of manpower and is labor-intensive, increasing the burden on the operator and resulting in low labeling efficiency. At the same time, the code needs to be manually calibrated, which is easy to be pasted crookedly and the firmness of the code is unreliable. Some use labeling machines for labeling. In actual production, a product may need to be pasted with many different labels, and the positions where the labels need to be pasted are variable. The existing labeling uses a robot, and a fixture is installed at the front end of the robot. The fixture is controlled to absorb the label and then paste it on the product or packaging box. A robot can only paste one label at a time, which reduces the efficiency of the robot. If the efficiency needs to be improved, multiple robots are required, which leads to increased costs. Utility Model Content

[0004] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a label suction structure and a labeling device, which are used to solve the problem that the robot in the prior art can only stick one label at a time, resulting in low efficiency.

[0005] In order to achieve the above-mentioned purpose and other related purposes, on the one hand, the utility model provides a label suction structure, including a frame, a plurality of support plates are installed on the circumference of the frame, each of the support plates is connected to a mounting plate, a vacuum adsorption component is installed on the mounting plate, and a mounting groove is provided on one side of the frame, and a mounting hole is provided in the mounting groove.

[0006] Furthermore, the frame body includes a first bracket and a second bracket, the mounting groove is arranged on the first bracket, the first bracket and the second bracket are provided with connecting holes, and the connecting holes are provided with connecting rods.

[0007] Furthermore, the first bracket and the second bracket are both Y-shaped, and three support plates are provided on the frame body, and the three support plates are evenly arranged around the frame body.

[0008] Furthermore, the vacuum adsorption component is an adsorption box, a side of the adsorption box away from the mounting plate is provided with a plurality of adsorption holes, and a side edge of the adsorption box is provided with an exhaust hole.

[0009] Furthermore, a gasket is installed on a side of the adsorption box away from the mounting plate, the gasket is flexible, and an opening is provided on the gasket corresponding to the adsorption hole.

[0010] Furthermore, an angle adjustment member is installed on the support plate, and the angle adjustment member is used to control the angle of the mounting plate relative to the support plate.

[0011] Furthermore, a connecting plate is provided between the supporting plate and the mounting plate, the angle adjusting member is connected to the connecting plate, and a buffer member is provided between the connecting plate and the mounting plate.

[0012] Furthermore, the buffer member is a spring, and springs are installed at four corners of the connecting plate and the mounting plate.

[0013] Furthermore, the mounting plate is connected to a guide rod, a guide hole is provided on the connecting plate corresponding to the guide rod, and the spring is sleeved outside the guide rod.

[0014] On the other hand, the present application also provides a labeling device, including the label suction structure described above, and also including a robot, and the label suction structure is installed on the robot.

[0015] As described above, the utility model has the following beneficial effects: the application sets a mounting groove on the frame, so that it can be positioned when the robot is connected, and the connection is convenient for disassembly and installation through the mounting hole. At the same time, several support plates are installed on the circumference of the frame, and the mounting plates are installed on the support plates. In this way, mounting plates of different sizes can be installed according to different needs. The labels are vacuum adsorbed and deflated on the mounting plates through vacuum adsorption parts, and multiple labels can be attached at one time by rotating the robot, thereby improving efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The structure diagram of the label suction structure provided by the utility model Figure 1 ;

[0017] Figure 2 The structure diagram of the label suction structure provided by the utility model Figure 2 .

[0018] Part Number Description

[0019] 1-frame, 11-mounting slot, 12-mounting hole, 13-first bracket, 14-second bracket, 15-connecting hole, 16-connecting rod, 17-extension plate, 2-support plate, 3-mounting plate, 4-adsorption box, 41-adsorption hole, 42-exhaust hole, 43-gasket, 44-opening, 5-angle adjustment member, 6-connecting plate, 61-guide hole, 7-spring, 8-guide rod. DETAILED DESCRIPTION

[0020] The following is a description of the implementation of the present invention by means of specific embodiments. People familiar with the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0021] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the utility model, so they have no substantial technical significance. Any modification of the structure, change of the proportion relationship or adjustment of the size, without affecting the effects and purposes that can be achieved by the utility model, should still fall within the scope of the technical content disclosed by the utility model. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the utility model. The change or adjustment of their relative relationship should also be regarded as the scope of the implementation of the utility model without substantial change of the technical content.

[0022] In order to describe the present invention in detail, first, the label suction structure and labeling equipment of the present invention are specifically described below.

[0023] like Figure 1 As shown, the present application provides a label suction structure, including a frame 1, a mounting groove 11 is provided on one side of the frame 1, and a manipulator is connected to the frame 1 through the mounting groove 11. The frame 1 in this embodiment includes a first bracket 13 and a second bracket 14, so that the middle part of the frame 1 is hollow, which can reduce the weight of the frame 1 and reduce the load of the manipulator.

[0024] The first bracket 13 and the second bracket 14 are two Y-shaped plates. A mounting groove 11 is provided in the middle of the first bracket 13. A mounting hole 12 is provided in the mounting groove 11, which is convenient for limiting and connecting with the end of the manipulator. There is a certain gap between the first bracket 13 and the second bracket 14. When the frame 1 is installed on the manipulator, the tool can be inserted into the frame 1 and installed from the second bracket 14 side toward the first bracket 13 side.

[0025] A plurality of support plates 2 are installed on the circumference of the frame body 1, and the support plates 2 are connected to the frame body 1 by bolts. In this embodiment, three extension plates 17 are evenly arranged on the first bracket 13 and the second bracket 14 along the circumference of the mounting groove 11, and the three extension plates 17 are evenly arranged to form a Y shape, and the support plates 2 are installed on the extension plates 17.

[0026] Since the first bracket 13 and the second bracket 14 are two independent plate-like structures, in order to make the entire frame 1 light in weight but not weakened in strength, connecting holes 15 are provided on the first bracket 13 and the second bracket 14, and connecting rods 16 are provided on the connecting holes 15, which is equivalent to that the three extension plates 17 of the first bracket 13 and the second bracket 14 are connected by connecting rods 16.

[0027] Each support plate 2 is connected to a mounting plate 3, on which a vacuum adsorption component is mounted. The vacuum adsorption component is connected to a vacuum machine. When adsorbing labels, the vacuum machine draws vacuum to adsorb the labels onto the vacuum adsorption component.

[0028] The vacuum suction piece can be a vacuum suction nozzle, but the present application is to suction paper labels. If a vacuum suction nozzle is used, the label may be deformed after suction. Therefore, the vacuum suction piece of this embodiment uses a suction box 4.

[0029] The adsorption box 4 is mounted on the mounting plate 3 by bolts. A plurality of adsorption holes 41 are provided on the side of the adsorption box 4 away from the mounting plate 3. A suction hole 42 is provided on the side of the adsorption box 4. The suction hole 42 is connected to the vacuum machine through an air pipe. The suction holes 42 of the three adsorption boxes 4 are all provided with air valves, and each air valve can be controlled separately.

[0030] The interior of the adsorption box 4 is hollow, which is equivalent to providing a plurality of vacuum adsorption nozzles on the adsorption box 4. When vacuuming, the gas between the label and the adsorption box 4 enters the adsorption box 4 through the adsorption hole 41, and then forms negative pressure suction through the exhaust hole 42 and the vacuum machine to adsorb the label to the adsorption box 4.

[0031] The surface area of ​​the adsorption box 4 is larger than the area of ​​the label, so that the label can be fully adsorbed. In order to prevent the label from being deformed due to uneven force, the adsorption holes 41 on the adsorption box 4 are evenly arranged in a matrix.

[0032] The surface area of ​​the adsorption box 4 is larger than the area of ​​the label. After the adsorption box 4 adsorbs the label, there are still adsorption holes 41 on the adsorption box 4 that are not covered by the label. Then after the robot moves the suction structure to the pasting position, the vacuum machine does not vacuum the adsorption box 4. Air enters the adsorption box 4 through the adsorption holes 41 whose edges are not covered by the label, making it easy to separate the label from the adsorption box 4 when pasting the label.

[0033] A gasket 43 is installed on the side of the adsorption box 4 away from the mounting plate 3. The gasket 43 is flexible and has an opening 44 corresponding to the adsorption hole 41. The size of the opening 44 is larger than the size of the adsorption hole 41. The gasket 43 of this embodiment is made of foam, which is relatively soft, so that the adsorption force of the adsorption box 4 on the label can be relatively uniform.

[0034] If the product needs to be labeled in different directions, the angle of the label may need to be changed. Due to various reasons such as site restrictions, there may be blind spots when the manipulator rotates. The rotation of the manipulator alone cannot change to the required angle. Therefore, the present application installs an angle adjustment member 5 on the support plate 2. The angle adjustment member 5 of this embodiment is a motor. The motor is a relatively short one, which takes up little space. The fixed end of the motor is installed on the support plate 2, and the output shaft of the motor is connected to the mounting plate 3. The motor is used to control the angle of the mounting plate 3 relative to the support plate 2. The motor can realize the transformation of any angle between the mounting plate 3 and the support plate 2.

[0035] In detail, since the robot does not have a very accurate grasp of the force when pasting the label, if the force used is too large, the product may be pushed out of position, and if the force used is too small, the label may not be pasted firmly, a connecting plate 6 is provided between the support plate 2 and the mounting plate 3, the output end of the motor is connected to the connecting plate 6, and a buffer is provided between the connecting plate 6 and the mounting plate 3. When pasting the label, the buffer buffers the pasting force of the robot.

[0036] The buffer member can be an elastic pad or the like. The buffer member of this embodiment is a spring 7. In order to make the buffer uniform, springs 7 are installed at the four corners of the connecting plate 6 and the mounting plate 3. The two ends of the spring 7 are respectively connected to the connecting plate 6 and the mounting plate 3. The spring 7 can also be installed in other places between the connecting plate 6 and the mounting plate 3 except the four corners.

[0037] The spring 7 is soft. In order to ensure that the mounting plate 3 and the connecting plate 6 can play a buffering role without causing the mounting plate 3 to deviate in direction, the present application provides a guide rod 8 on the mounting plate 3, and a guide hole 61 is provided on the connecting plate 6 corresponding to the guide rod 8. In order to control the spring 7, the spring 7 can be sleeved outside the guide rod 8, and the guide rod 8 can move in the guide hole 61 when the label is pasted.

[0038] On the other hand, the present application also provides a labeling device, including the above-mentioned label suction structure and a manipulator, and the label suction structure is installed on the manipulator. Through the label suction structure of the present application, three labels can be pasted at one time, and through the cooperation of the manipulator and the angle adjustment member 5, the angle of the label can be adjusted to adapt to more occasions.

[0039] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A label suction structure, characterized in that: The invention comprises a frame (1), wherein a plurality of support plates (2) are installed on the circumference of the frame (1), each of the support plates (2) is connected to a mounting plate (3), a vacuum adsorption component is installed on the mounting plate (3), and a mounting groove (11) is provided on one side of the frame (1), and a mounting hole (12) is provided in the mounting groove (11).

2. The label suction structure according to claim 1, characterized in that: The frame body (1) comprises a first bracket (13) and a second bracket (14); the mounting groove (11) is arranged on the first bracket (13); the first bracket (13) and the second bracket (14) are provided with connecting holes (15); and a connecting rod (16) is connected between the connecting holes (15).

3. The label suction structure according to claim 2, characterized in that: The first bracket (13) and the second bracket (14) are both Y-shaped, and three support plates (2) are provided on the frame body (1), and the three support plates (2) are evenly arranged around the frame body (1).

4. The label suction structure according to claim 1, characterized in that: The vacuum adsorption component is an adsorption box (4), a side of the adsorption box (4) away from the mounting plate (3) is provided with a plurality of adsorption holes (41), and a side edge of the adsorption box (4) is provided with an exhaust hole (42).

5. The label suction structure according to claim 4, characterized in that: A gasket (43) is installed on the side of the adsorption box (4) away from the mounting plate (3); the gasket (43) is flexible, and an opening (44) is provided on the gasket (43) corresponding to the adsorption hole (41).

6. The label suction structure according to any one of claims 1 to 5, characterized in that: An angle adjustment member (5) is installed on the support plate (2), and the angle adjustment member (5) is used to control the angle of the installation plate (3) relative to the support plate (2).

7. The label suction structure according to claim 6, characterized in that: A connecting plate (6) is provided between the support plate (2) and the mounting plate (3), the angle adjustment member (5) is connected to the connecting plate (6), and a buffer member is provided between the connecting plate (6) and the mounting plate (3).

8. The label suction structure according to claim 7, characterized in that: The buffer member is a spring (7), and springs (7) are installed at four corners of the connecting plate (6) and the mounting plate (3).

9. The label suction structure according to claim 8, characterized in that: The mounting plate (3) is connected to a guide rod (8), a guide hole (61) is provided on the connecting plate (6) corresponding to the guide rod (8), and the spring (7) is sleeved outside the guide rod (8).

10. A labeling device, characterized in that: It comprises the label suction structure according to any one of claims 1 to 9, and also comprises a robot, on which the label suction structure is mounted.

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