CN215098754U

CN215098754U - Automatic label feeding device

Info

Publication number: CN215098754U
Application number: CN202120510193.0U
Authority: CN
Inventors: 王艳
Original assignee: Dongguan Haolong Automation Equipment Technology Co ltd
Current assignee: Dongguan Haolong Automation Equipment Technology Co ltd
Priority date: 2021-03-10
Filing date: 2021-03-10
Publication date: 2021-12-10
Anticipated expiration: 2031-03-10

Abstract

The utility model belongs to the technical field of packaging machines, in particular to an automatic label feeding device, which comprises a horizontal moving component, a vertical moving component and a sucker, wherein the moving end of the horizontal moving component is connected with the vertical moving component, and the sucker is connected with the moving end of the vertical moving component in a driving way; further comprising: the horizontal moving assembly is arranged on the height adjusting mechanism; the storage component is arranged on a base and used for storing materials, and the sucking disc can be moved onto the storage component and used for sucking the materials; the lifting mechanism is arranged on the base and used for driving the materials in the material storage component to move up and down; the sensing assembly is arranged at the top end of the material storage assembly and used for sensing the position between materials in the material storage assembly and feeding back the materials to the lifting mechanism. So, the interval of material loading at every turn is unanimous, improves label automatic feeding device's practicality and production efficiency.

Description

Automatic label feeding device

Technical Field

The utility model belongs to the technical field of packagine machine, especially, relate to a label automatic feeding device.

Background

Most packages contain not only goods, but also labels or trademarks. These labels and trademarks are necessary for proving public information to consumers by specifying information such as the date of manufacture, the name of the article, and instructions for use of the article. In the prior production process, labels or trademarks are placed into articles to be packaged by manpower and then are packaged together, however, the manual feeding mode is high in cost and wastes labor. The utility model discloses a china's notice number is CN207860738U discloses a label loading attachment, has realized automated production, has liberated the labour. This label loading attachment horizontal migration subassembly, vertical removal subassembly, storage component, liftout mechanism and adsorption component, the device carry out a lot of adsorption work back at adsorption component, and the distance between the label in the storage component and the sucking disc is crescent, and liftout mechanism is with the label jack-up in the storage component this moment to shorten the distance between label and the sucking disc.

However, the label feeding device does not work once every time the ejector mechanism adsorbs the adsorption component, and the distance of each time the suction disc descends cannot be guaranteed to be almost consistent, and the time interval of each time the feeding device feeds materials cannot be guaranteed to be almost consistent.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a label automatic feeding device aims at solving the technical problem that the distance that label automatic feeding device among the prior art sucking disc descends at every turn is different.

In order to achieve the above purpose, an embodiment of the present invention provides an automatic label feeding device, which includes a horizontal moving assembly, a vertical moving assembly and a suction cup, wherein a moving end of the horizontal moving assembly is connected to the vertical moving assembly, and the suction cup is connected to a moving end of the vertical moving assembly in a driving manner; further comprising:

the horizontal moving assembly is arranged on the height adjusting mechanism;

the storage assembly is arranged on a base and used for storing materials, and the sucker can be moved onto the storage assembly and can adsorb the materials;

the lifting mechanism is arranged on the base and used for driving the materials in the material storage assembly to move up and down;

the sensing assembly is arranged at the top end of the material storage assembly and used for sensing the position between the materials in the material storage assembly and feeding back the materials to the lifting mechanism.

Optionally, the sensing assembly comprises a position sensor and a fixing seat; the fixing base sets up on the outside surface of storage component, position sensor set firmly in on the fixing base, position sensor is higher than the upper surface of storage main part.

Optionally, the sensing assembly further comprises an elastic pressing sheet for limiting the material in the storage assembly; the elastic pressing sheet is arranged on the material storage assembly.

Optionally, the elastic pressing sheet comprises a connecting section, a bending section and a straight section for pressing; the linkage segment with storage component's outer wall connection, crooked section with the linkage segment is connected, the straightway with crooked section is connected.

Optionally, the storage assembly comprises a storage main body and a movable receiving plate for receiving materials; the storage main body is provided with a storage part with an upward opening and used for storing materials, and the bearing plate is in driving connection with the lifting mechanism.

Optionally, be provided with the opening that extends along vertical direction on the storage main part, the opening intercommunication storage portion, the opening face elevating system.

Optionally, the lifting mechanism comprises a fixed bracket and a ball screw; the fixing support is fixedly arranged on the base, the ball screw is in driving connection with a driving motor fixedly connected with the base, a screw of the ball screw is rotatably connected with the fixing support, and a nut of the ball screw is fixedly connected with the bearing plate through a connecting plate.

Optionally, the height adjustment mechanism comprises a support plate and a connecting plate; the connecting plate is provided with a sliding groove which can be penetrated by the supporting plate and is matched with the supporting plate, and one end of the connecting plate is provided with a threaded hole communicated with the sliding groove.

Optionally, the horizontal moving assembly is a linear motor module; the linear motor module is arranged on the height adjusting mechanism, and the moving end of the linear motor module is connected with the vertical moving assembly.

Optionally, the vertical moving assembly is a cylinder; the cylinder with the removal end of horizontal migration subassembly is connected, the removal end of cylinder with the sucking disc is connected.

The embodiment of the utility model provides an above-mentioned one or more technical scheme among the label automatic feeding device have one of following technological effect at least: during the use, the removal end on the horizontal migration subassembly drive is and then drive vertical removal subassembly and sucking disc and move toward storage component direction to stop the drive when the sucking disc reachs storage component directly over, at this moment, the removal end on the vertical removal subassembly drive is and then drive the vertical downstream of sucking disc, and when the sucking disc pasted the material of leaving in storage component closely, the sucking disc work and adsorbed material. Then the sucking disc is reset or vertically moves upwards for a certain distance under the drive of the vertical moving assembly, and finally the sucking disc is moved to the upper part of a conveying device communicated with the next procedure and the material is placed on the conveying device under the drive of the horizontal moving assembly. When the sucking disc adsorbs the material and removes, the response subassembly that is located storage subassembly top makes the feedback and then controls elevating system and lift up the material because of the reduction of material, and after the material moved a distance, the response subassembly made feedback control elevating system and made its stop operation. It is worth mentioning that the moving distance of the material is related to the induction component, and the lifting mechanism stops operating after the material contacts the induction component; or a setting can be given to the sensing assembly, and when the material approaches the sensing assembly and reaches a certain position, the lifting mechanism stops operating. So, after the material is siphoned away, under response subassembly's effect, the material passes through elevating system and fills up the vacancy on upper strata for the distance that the sucking disc descends at every turn is unanimous almost, and the interval of material loading at every turn is unanimous almost promptly, thereby improves label automatic feeding device's practicality and production efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic structural diagram of an automatic label feeding device provided by an embodiment of the present invention.

Fig. 2 is a right side view of the automatic label feeding device provided by the embodiment of the present invention.

Fig. 3 is a top view of the sensing assembly and the magazine assembly according to an embodiment of the present invention.

Fig. 4 is a second schematic structural diagram of the height adjustment mechanism according to the embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

10-horizontal moving component 20-vertical moving component 30-suction cup

40-induction component 50-storage component 60-lifting mechanism

70-height adjusting mechanism 41-position sensor 42-fixing seat

43-elastic pressing sheet 431-connecting section 432-bending section

433-straight line segment 51-storage main body 52-receiving plate

53-storage part 61-fixed support 62-ball screw

621-screw 622-nut 71-backup pad

72-connecting plate.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary and intended to explain the embodiments of the present invention and are not to be construed as limiting the present invention.

In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the 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 one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.

In an embodiment of the present invention, as shown in fig. 1 to 3, an automatic label feeding device is provided, which includes a horizontal moving assembly 10, a vertical moving assembly 20 and a suction cup 30, wherein a moving end of the horizontal moving assembly 10 is connected to the vertical moving assembly 20, and the suction cup 30 is drivingly connected to a moving end of the vertical moving assembly 20; further comprising:

a height adjusting mechanism 70, on which the horizontal moving assembly 10 is disposed;

the storage assembly 50 is arranged on a base, the storage assembly 50 is used for storing materials, and the suction cups 30 can be moved to the storage assembly 50 and can absorb the materials;

the lifting mechanism 60 is arranged on the base and used for driving the materials in the material storage component 50 to move up and down;

the sensing assembly 40 is arranged at the top end of the storage assembly 50 and used for sensing the position between the materials in the storage assembly 50 and feeding the materials back to the lifting mechanism 60.

Specifically, during the use, the horizontal migration subassembly 10 drives the removal end on it and then drives vertical migration subassembly 20 and sucking disc 30 and move toward storage component 50 direction to stop the drive when sucking disc 30 reachs storage component 50 directly over, at this moment, vertical migration subassembly 20 drives the removal end on it and then drives sucking disc 30 vertical downstream, and when sucking disc 30 closed the material of depositing in storage component 50, sucking disc 30 worked and adsorbed the material. Then reset or move vertically upward for a certain distance by the vertical moving assembly 20, and finally, by the horizontal moving assembly 10, the suction cups 30 move to above the conveyor leading to the next process and place the material on the conveyor. When the suction cup 30 adsorbs the material and moves away, the sensing component 40 above the material storage component 50 feeds back due to the reduction of the material to control the lifting mechanism 60 and lift the material, and when the material moves for a certain distance, the sensing component 40 feeds back to control the lifting mechanism 60 to stop operating. It should be noted that the distance that the material moves is related to the sensing component 40, and the lifting mechanism 60 stops operating after the material contacts the sensing component 40; alternatively, the sensing element 40 may be given a setting such that the elevating mechanism 60 stops when the material approaches the sensing element 40 and reaches a certain position. So, after the material is siphoned away, under response subassembly 40's effect, the material passes through elevating system 60 and fills up the vacancy on upper strata for the distance that sucking disc 30 descends at every turn is unanimous almost, and the interval of material loading at every turn is unanimous almost, thereby improves label automatic feeding device's practicality and production efficiency.

In another embodiment of the present invention, as shown in fig. 1 to 3, the sensing assembly 40 includes a position sensor 41 and a fixing base 42; the fixing seat 42 is arranged on the outer side surface of the magazine 50, the position sensor 41 is fixedly arranged on the fixing seat 42, and the position sensor 41 is higher than the upper surface of the magazine main body 51.

Specifically, the position sensor 41 is fixedly installed at the top end of the fixed base 42, and in the present embodiment, the position sensor 41 is a capacitive sensor, which is classified as a proximity position sensor 41. The suction cup 30 sucks the material away from the sensing range of the capacitive sensor, i.e., the sensing distance thereof, and the capacitive sensor rapidly gives feedback and controls the driving motor in the lifting mechanism 60 to drive the lifting mechanism 60 so as to raise the material in the storage assembly 50. When the material gets into this capacitive sensor's detection distance, capacitive sensor makes feedback and control driving motor stop work, so, ensures that the superiors of material remain on same horizontal plane all the time, guarantees that the interval of material loading is unanimous at every turn, improves material loading efficiency.

In another embodiment of the present invention, as shown in fig. 1 to 3, the sensing assembly 40 further includes an elastic pressing sheet 43 for limiting the material in the storage assembly 50; the resilient tab 43 is disposed on the magazine assembly 50. Specifically, the lifting mechanism 60 drives the material to move vertically upward, and when the material moves to the detection distance of the capacitive sensor, the capacitive sensor controls the driving motor to stop working, and at the moment, the material still moves upward for a short distance due to inertia of the lifting mechanism 60 and reaction time required by the capacitive sensor. An elastic pressing sheet 43 is arranged at the top end of the material storage main body 51 and plays a role in pressing materials and limiting the materials to move continuously.

In another embodiment of the present invention, as shown in fig. 1 to 3, the elastic pressing sheet 43 includes a connecting section 431, a bending section 432 and a straight section 433 for pressing; the connecting section 431 is connected with the outer wall of the magazine assembly 50, the bent section 432 is connected with the connecting section 431, and the straight section 433 is connected with the bent section 432. Specifically, the connecting section 431 is connected on the outer side surface of the magazine body 51, the bent section 432 is connected at the top end of the connecting section 431 and higher than the upper surface of the magazine body 51, and the other end of the bent section 432 is connected with the straight section 433. Wherein the straight section 433 extends toward the center direction of the magazine body 51. After the driving motor stops working, the material is contacted with the straight line section 433, and then stops moving. When the suction cup 30 moves vertically downward to be close to the material, the material is pressed by the straight line section 433, so that the material is prevented from being scattered under the impact of the suction cup 30. The bending section 432 improves the toughness of the elastic pressing sheet 43, so that the movement of the straight section 433 is more flexible.

In another embodiment of the present invention, as shown in fig. 1 to 3, the magazine assembly 50 includes a magazine main body 51 and a movable receiving plate 52 for receiving material; the storage main body 51 is provided with a storage part 53 with an upward opening and used for storing materials, and the bearing plate 52 is in driving connection with the lifting mechanism 60. Specifically, in operation, the elevator mechanism 60 drives the receiving plate 52 to move the material upward. In this embodiment, the cross section of the material is circular, so the cross sections of the material storage part 53 and the receiving plate 52 are also circular, and the diameter of the receiving plate 52 is larger than the diameter of the material and smaller than the diameter of the material storage part 53, so that the receiving plate 52 can move smoothly in the material storage main body 51, the straightness of each material is ensured, and the problem that the material in the lower layer is deformed under the gravity of the material in the upper layer due to the too small diameter of the receiving plate 52 is avoided.

In another embodiment of the present invention, as shown in fig. 1 to 3, an opening extending in the vertical direction is provided on the storing body 51, the opening communicates with the storing portion 53, and the opening faces the lifting mechanism 60. Specifically, in the present embodiment, the bottom surface of the magazine body 51 and the bottom surface of the lifting mechanism 60 are located on the same plane, and the lifting mechanism 60 is connected to the receiving plate 52 through the upper opening of the magazine body 51, so as to drive the receiving plate 52 to move the material. Since the magazine body 51 has a slim shape, the lifting mechanism 60 as a driving unit also has a slim shape. Compared with the lifting mechanism 60 arranged below the material storage main body 51, the lifting mechanism 60 is arranged in the front, back, left and right directions of the material storage main body 51, the space in the vertical direction is reduced, and the material storage is more convenient.

In another embodiment of the present invention, as shown in fig. 1-2, the lifting mechanism 60 includes a fixing bracket 61 and a ball screw 62; the fixing bracket 61 is fixedly arranged on the base, the ball screw 62 is in driving connection with a driving motor fixedly connected with the base, a screw 621 of the ball screw 62 is rotatably connected with the fixing bracket 61, and a nut 622 of the ball screw 62 is fixedly connected with the bearing plate 52 through a connecting plate 72.

Specifically, the output end of the driving motor is connected with the screw 621 of the ball screw 62 through a coupling, and during operation, the driving motor drives the screw 621 to make a rotary motion so that the nut 622 on the ball screw 62 makes a linear reciprocating motion in the vertical direction, so as to drive the receiving plate 52 and further drive the material to move up and down. And the abrasion of the ball screw is low, so that the service life of the device can be prolonged. Further, the other end of the screw 621 is rotatably connected with the fixing bracket 61, so as to ensure that the screw 621 is always kept stable in the process of making the rotary motion, and the shaking caused by the movable end is avoided, thereby improving the stability and the motion precision of the lifting mechanism 60.

In another embodiment of the present invention, as shown in fig. 1, 2 and 4, the height adjusting mechanism 70 includes a support plate 71 and a connecting plate 72; the connecting plate 72 is provided with a sliding groove through which the supporting plate 71 can penetrate and which is adapted to the supporting plate, and one end of the connecting plate 72 is provided with a threaded hole which is communicated with the sliding groove.

Specifically, the horizontal moving assembly 10 is mounted on the connecting plate 72, the supporting plate 71 is fixedly mounted on the ground or other foreign object surface, and the connecting plate 72 can slide on the supporting plate 71 through the sliding groove on the connecting plate 72, so that the heights of the horizontal moving assembly 10, the vertical moving assembly 20 and the suction cup 30 can be adjusted by adjusting the connecting plate 72, and thus, when the automatic label feeding device is mounted, the effect of flexibly adjusting the height between the suction cup 30 and the storage main body 51 can be achieved without being influenced by the height difference between the fixed connection part of the supporting plate 71 and the fixed connection part of the storage main body 51. And then the support plate 71 is tightly propped by a fastener through the threaded hole, so that the support plate 71 and the connecting plate 72 can be fixed. Further, any one of the inner walls of the sliding groove can be used as a reference to extend downwards or be provided with a guide block, a U-shaped hole is formed in the guide block, correspondingly, a threaded hole is also formed in the support plate 71, and finally, the two are fixed through a fastener. Thus, compared with the method for tightly ejecting the object by using the fastening piece, the threaded connection between the fastening piece and the threaded hole is more stable.

In another embodiment of the present invention, as shown in fig. 1-2, the horizontal moving component 10 is a linear motor module; the linear motor module is arranged on the height adjusting mechanism 70, and the moving end of the linear motor module is connected with the vertical moving component 20. Specifically, the base of the linear motor module is connected to the connecting plate 72, and the slider of the linear motor module is connected to the vertical moving assembly 20. The linear motor module is used for realizing the linear reciprocating motion of the linear motor module and the suction cup 30 in the horizontal direction. The linear motor module is simple in structure, common and easy to install, and under the condition that the motion range is large, the linear motor module is more practical and the production cost is reduced.

In another embodiment of the present invention, as shown in fig. 1-2, the vertical moving component 20 is a cylinder; the cylinder is connected with the moving end of the horizontal moving assembly 10, and the moving end of the cylinder is connected with the suction cup 30. Specifically, the fixed end of the cylinder is connected to the sliding block of the linear motor module, the movable end of the cylinder is connected with the sucker 30, and during operation, the movable end of the cylinder is ejected out, so that the sucker 30 is driven to vertically move downwards to be close to the material. Because the surface of the uppermost layer of the material is higher than the upper surface of the material storage body 51 and no other obstacles exist on the way that the suction cup 30 moves to the conveying device, the stroke in the vertical direction does not need to be too long, only the cheap air cylinder is used, and the production cost is reduced.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. An automatic label feeding device comprises a horizontal moving assembly, a vertical moving assembly and a sucker, wherein the moving end of the horizontal moving assembly is connected with the vertical moving assembly, and the sucker is connected to the moving end of the vertical moving assembly in a driving mode; the method is characterized in that: further comprising:

the horizontal moving assembly is arranged on the height adjusting mechanism;

the storage assembly is arranged on a base and used for storing materials, and the sucker can be moved to the storage assembly and can adsorb the materials;

2. The automatic label feeding device according to claim 1, characterized in that: the sensing assembly comprises a position sensor and a fixed seat; the fixing base sets up on storage component's the outside surface, position sensor set firmly in on the fixing base, position sensor is higher than storage component's upper surface.

3. An automatic label feeding device according to any one of claims 1 or 2, characterized in that: the sensing assembly also comprises an elastic pressing sheet which plays a role in limiting the materials in the material storage assembly; the elastic pressing sheet is arranged on the material storage assembly.

4. An automatic label feeding device according to claim 3, characterized in that: the elastic pressing sheet comprises a connecting section, a bending section and a straight section playing a pressing role; the linkage segment with storage component's outer wall connection, crooked section with the linkage segment is connected, the straightway with crooked section is connected.

5. The automatic label feeding device according to claim 1, characterized in that: the material storage assembly comprises a material storage main body and a movable bearing plate for bearing materials; the storage main body is provided with a storage part with an upward opening and used for storing materials, and the bearing plate is in driving connection with the lifting mechanism.

6. The automatic label feeding device according to claim 5, characterized in that: be provided with the opening that extends along vertical direction in the storage main part, the opening intercommunication storage portion, the opening towards elevating system.

7. The automatic label feeding device according to claim 6, characterized in that: the lifting mechanism comprises a fixed bracket and a ball screw; the fixing support is fixedly arranged on the base, the ball screw is in driving connection with a driving motor fixedly connected with the base, a screw of the ball screw is rotatably connected with the fixing support, and a nut of the ball screw is fixedly connected with the bearing plate through a connecting plate.

8. The automatic label feeding device according to claim 1, characterized in that: the height adjusting mechanism comprises a supporting plate and a connecting plate; the connecting plate is provided with a sliding groove which can be penetrated by the supporting plate and is matched with the supporting plate, and one end of the connecting plate is provided with a threaded hole communicated with the sliding groove.

9. The automatic label feeding device according to claim 1, characterized in that: the horizontal moving component is a linear motor module; the linear motor module is arranged on the height adjusting mechanism, and the moving end of the linear motor module is connected with the vertical moving assembly.

10. The automatic label feeding device according to claim 1, characterized in that: the vertical moving assembly is an air cylinder; the cylinder with the removal end of horizontal migration subassembly is connected, the removal end of cylinder with the sucking disc is connected.