Label bearing seat

Abstract

The utility model provides a label bearing seat. The label bearing seat comprises a cavity seat, a top cover and an air injection device, the cavity seat is provided with a top opening, and the top cover is matched with the cavity seat and covers the top opening of the cavity seat; the top cover is provided with a plurality of supporting strips protruding upwards and a plurality of air outlet holes communicating with the interior of the cavity base. The air injection device is communicated with the interior of the cavity seat through an air inlet hole in the inner wall of the cavity seat and can inject compressed air into the cavity seat; the problem of label adhesion can be reduced, so that the problems of label quality abnormity and production failure caused by the adhesion problem are reduced, and the production efficiency and the production quality can be improved; furthermore, the supporting strip is detachably installed on the top of the top cover, the supporting strip can be replaced conveniently, the adhesion phenomenon caused by dirt accumulation is avoided, and the label bearing base is easier to clean and maintain.

Description

TECHNICAL FIELD

[0001] The utility model relates to automatic processing technical field especially relates to a label receiving seat. BACKGROUND

[0002] The label stripping machine is a kind of equipment specially used for automatically separating adhesive label from its backing paper (also called as liner or bottom paper). With the continuous improvement of automation degree, the label stripping machine is increasingly widely applied in various industries, especially in those industries with strict requirements on product identification, tracking and packaging, such as logistics distribution industry, electronic manufacturing industry, chemical medicine industry, automobile manufacturing industry and home appliance manufacturing industry etc. Through the use of label stripping machine, the efficiency of label stripping can be improved, the stripping quality can be improved, and the labor cost can be reduced, so that efficient, accurate and economic label application can be realized.

[0003] And the label receiving seat is an important component in the label stripping machine, which is mainly used to provide a temporary support platform for the stripped label, so that the label can be correctly positioned and placed to ensure that the label can be accurately picked up by subsequent automatic material taking mechanism, the working efficiency can be improved, the accuracy of subsequent labeling can be improved, and the situation that the label is curled or tries to stick back to the backing paper after being stripped from the backing paper can be avoided, to ensure the overall performance and reliability of the label stripping machine.

[0004] In the prior art, due to the structure design and surface material of the current label receiving seat, the influence of label material diversity and environmental factors is not fully considered, so that the label is easy to stick to the receiving seat again after being stripped. This sticking phenomenon not only affects the quality of the label, which may cause wrinkles or deformation on the surface of the label, but also seriously affects the smoothness of the automatic material taking process. When the label is stuck, the automatic material taking mechanism may misoperate, such as taking multiple labels or failing to successfully take any label, which may cause faults on the production line, such as shutdown waiting, product labeling error, etc., and finally reduces the efficiency and reliability of the entire production process. SUMMARY

[0005] The utility model provides a kind of label receiving seat, which can reduce the occurrence of label sticking problem, improve production efficiency and production quality. The specific scheme is as follows:

[0006] A label receiving seat includes a cavity seat, a top cover and a gas injection device. The cavity seat has a top opening. The top cover is adapted to the cavity seat and covers the top opening of the cavity seat. The top cover has a plurality of upwardly protruding support bars and a plurality of gas outlets that are in communication with the interior of the cavity seat. The gas injection device is in communication with the interior of the cavity seat through an air inlet on the inner wall of the cavity seat and can inject compressed air into the cavity seat.

[0007] Further, line contact is formed between the support bars and the labels.

[0008] Further, the support bars are detachably mounted on the top of the top cover.

[0009] Further, the support bars are rhombic support bars, and the top of the top cover is provided with V-shaped grooves adapted to the bottoms of the rhombic support bars, and the rhombic support bars are connected to the V-shaped grooves by pasting.

[0010] Further, the upwardly protruding support bars are regularly arranged on the top of the top cover, and the air outlet holes communicating with the interiors of the cavity seats are also regularly arranged on the top of the top cover.

[0011] Further, the inductive device is arranged to detect whether the labels are on the top cover.

[0012] Further, the inductive device is a photoelectric sensor, a first mounting hole adapted to the photoelectric sensor is fixedly arranged on an inner wall of one side of the cavity seat, a second mounting hole adapted to the photoelectric sensor is correspondingly arranged on the top cover, the photoelectric sensor is mounted on one side of the top cover through the first mounting hole and the second mounting hole, and the top of the photoelectric sensor is flush with the top of the top cover.

[0013] Further, an adjusting valve is arranged on the air jet device, and the adjusting valve is used to control the pressure and flow of the compressed air entering the cavity seat.

[0014] Further, a sealing rubber ring is arranged at the connection between the cavity seat and the top cover.

[0015] Further, the cavity seat and the top cover are made of metal materials, the support bars are made of acrylic materials, and the upper surfaces of the support bars are frosted surfaces.

[0016] The label receiving seat provided by the utility model can realize the support and placement of labels and air blowing and pushing away, compared with the prior art, can reduce the occurrence of label sticking problems, thereby reducing label quality abnormalities and production failure problems caused by the sticking problems, and can improve production efficiency and production quality.

[0017] Further, line contact is formed between the support bars and the labels, which can further reduce the contact area, reduce the sticking property between the support bars and the labels, and reduce the occurrence of label sticking problems.

[0018] Further, the support bar is detachably mounted on the top of the top cover, which can facilitate replacement of the support bar, avoid adhesion caused by dirt accumulation, and make the label holder more easily cleaned and maintained.

[0019] Further, the support bar is a rhombic support bar, and the top of the top cover is provided with a V-shaped groove adapted to the bottom of the rhombic support bar. The V-shaped groove can not only well position the support bar during installation, but also make the support bar more stably embedded into the top cover, thereby improving the reliability of the label holder. In addition, the rhombic support bar and the V-shaped groove are pasted and connected, which can facilitate dismounting and mounting.

[0020] Further, the label holder is further provided with a sensing device for detecting whether there is a label on the top cover, an adjusting valve for adjusting the pressure and flow of compressed air, and a sealing rubber ring for enhancing the sealing property between the cavity seat and the top cover, which can improve the reliability and intelligence of the label holder and improve production quality. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the label holder.

[0022] Figure 2 It is an exploded view of the label holder.

[0023] Figure 3 It is a structural schematic diagram of the cavity seat.

[0024] Figure 4 It is a structural schematic diagram of the top cover.

[0025] Figure 5 It is a schematic diagram of the label holder in use.

[0026] The reference signs are as follows: 1 is a cavity seat, 11 is an air inlet hole, 12 is a first mounting hole, 2 is a top cover, 21 is a support bar, 22 is an air outlet hole, 23 is a V-shaped groove, 24 is a second mounting hole, 3 is a jet device, 31 is an air pipe, 32 is an air pipe joint, 4 is a sensing device, 5 is a sealing rubber ring, 6 is a label, 7 is a backing paper, and 8 is a label peeling machine peeling knife. DETAILED DESCRIPTION

[0027] The specific embodiments of the utility model are further described below with reference to the drawings. In order to facilitate the description, the terms "front", "back", "positive", "negative", "left", "right", "top", "bottom", "up", "down", "inner", "outer", "inside", and the like in the utility model indicate the orientation or positional relationship shown in the drawings, and are only used for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model and the actual orientation of the product or device in the production, use, sale, and the like. In addition, the terms "first", "second", and the like are only used for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features referred to. Furthermore, in the embodiments of the utility model, unless otherwise explicitly specified and limited, the terms "mounting", "setting", "connecting", "fixing", "comprising", and the like should be understood in a broad sense, for example, can be fixedly connected, or can be detachably connected, or can be integrated; can be directly connected, or can be indirectly connected through an intermediate medium. For ordinary skilled persons in the art, the specific meanings of the above terms in the utility model can be understood according to the specific circumstances.

[0028] The utility model provides a kind of label receiving seat, it can be used to support and place the label 6 that is peeled off from label peeling machine, and push away label 6 by active blowing to make that automated material taking mechanism can smoothly complete label 6 pickup. Of course, except for label peeling machine, other similar structure's equipment can also be applied, not limited here.

[0029] As Figure 1 It is the structural schematic diagram of the label receiving seat, as Figure 2 It is the explosion map of the label receiving seat, specifically, the label receiving seat includes cavity seat 1, top cover 2 and jet device 3, wherein:

[0030] As Figure 2 , Figure 3 The top of the cavity seat 1 is open structure, and the four peripheral side walls and bottom surface of the cavity seat 1 jointly enclose to form a containing cavity;Air inlet hole 11 is arranged on the inner wall (i.e. four peripheral side walls or bottom surface) of the cavity seat 1;

[0031] As Figure 2 , Figure 4As shown, the top cover 2 is adapted to the cavity seat 1, the top cover 2 can be arranged on the top opening of the cavity seat 1 so that the top of the cavity seat 1 is closed; the top cover 2 is provided with a plurality of upwardly protruding support strips 21 which can be used to support the labels 6 peeled off from the label peeling machine; the support strips 21 can be square, trapezoidal, circular arc, triangular, rhombic, etc. (the square, trapezoidal, circular arc, triangular, rhombic above refer to the cross-sectional shape of the support strip 21), which is not limited here; meanwhile, the top cover 2 is also provided with a plurality of air outlets 22 which are in communication with the inside of the cavity seat 1;

[0032] The air injection device 3 is in communication with the inside of the cavity seat 1 through the air inlet hole 11 on the inner wall of the cavity seat 1, and compressed air can be injected into the cavity seat 1 through the air injection device 3; in the drawings of the utility model, only part of the structure of the air injection device 3 is shown, including the air pipe 31 for injecting compressed air and the air pipe joint 32 for connecting with the cavity seat 1;

[0033] As Figure 5 The label receiving seat is shown in the use state diagram, since the label peeling machine is prior art, the whole structure of the label peeling machine is not introduced, only the part of structure related to the use of the label receiving seat is embodied in the drawings; in use, after the label 6 is peeled off from the label peeling machine peeling knife 8, the label 6 is separated from the backing paper 7, and the label 6 is placed on the top cover 2 of the label receiving seat, the upwardly protruding support strips 21 on the top cover 2 can support the label 6 while reducing the contact area, reducing the adhesion between the support strips 21 and the label 6; then the air injection device 3 injects compressed air into the cavity seat 1, and the compressed air is discharged upward through the air outlets 22 on the top cover 2 to realize upward blowing, so as to push away the label 6, so that the automatic material taking mechanism can smoothly complete the label 6 picking.

[0034] The label receiving seat with the above structure can realize the support placement and blowing of the label 6 by arranging a plurality of upwardly protruding support strips 21 on the top cover 2 and a plurality of air outlets 22 which are in communication with the inside of the cavity seat 1, compared with the prior art, the label 6 adhesion problem can be reduced, thereby reducing the label 6 quality abnormality and production failure problem caused by the adhesion problem, and further improving the production efficiency and production quality.

[0035] In some embodiments, the support strip 21 and the label 6 form a line contact (including similar line contact), that is, the top of the support strip 21 is prismatic, so that the contact between the support strip 21 and the label 6 is in the form of line contact, for example, triangular support strip, rhombic support strip, pentagonal support strip, etc., the top of which is prismatic, and the contact between them and the label 6 is in the form of line contact, but for example, square support strip, trapezoidal support strip, circular support strip, etc., the top of which is flat or arc, and the contact between them and the label 6 is not in the form of line contact (the above-mentioned triangular, rhombic, pentagonal, square, trapezoidal, and circular support strips refer to the support strip 21 whose cross section is in the corresponding shape).

[0036] With the above structure of the label holder, the support strip 21 and the label 6 form a line contact, which can further reduce the contact area, reduce the adhesion between the support strip 21 and the label 6, and reduce the occurrence of label 6 adhesion problems.

[0037] In some embodiments, the support strip 21 can be detachably mounted on the top of the top cover 2, for example, in the form of buckle connection, slot installation, magnetic adsorption, and adhesive connection. In the process of long-term holding of the label 6, the glue on the bottom of the label 6 will accumulate on the prisms of the top of the support strip 21, thereby increasing the adhesion. In order to replace the support strip 21, as a more optimal embodiment, the support strip 21 and the top cover 2 do not adopt an integrated structure.

[0038] With the above structure of the label holder, the support strip 21 can be detachably mounted on the top of the top cover 2, which can facilitate the replacement of the support strip 21, avoid the adhesion phenomenon caused by dirt accumulation, and make the label holder easier to clean and maintain.

[0039] In some embodiments, the support strip 21 is a rhombic support strip, the top cover 2 is provided with a V-shaped groove 23 adapted to the bottom of the rhombic support strip, and the rhombic support strip and the V-shaped groove 23 are connected by strong adhesive, which is convenient to disassemble.

[0040] With the above structure of the label holder, the support strip 21 is a rhombic support strip, the top cover 2 is provided with a V-shaped groove 23 adapted to the bottom of the rhombic support strip, which not only can be well positioned when the support strip 21 is installed, facilitating installation, but also can make the support strip 21 more stably embedded and installed on the top cover 2, improving the reliability of the label holder; in addition, the rhombic support strip and the V-shaped groove 23 are connected by strong adhesive, which is convenient to disassemble and install.

[0041] In some embodiments, the plurality of upwardly protruding support bars 21 are arranged in a regular array on the top of the top cover 2; for example, they can be arranged in a rectangular array, or a circular array, etc., and the specific arrangement form and number can be determined according to the shape and size of the label 6, so that the label 6 is uniformly supported on the entire surface; in this embodiment, since the label 6 is rectangular, the number of the support bars 21 is designed to be four, which are arranged on the top of the top cover 2 in a manner that the distances from top to bottom are equal.

[0042] With the above structure of the label receiving seat, the plurality of upwardly protruding support bars 21 arranged in a regular array on the top of the top cover 2 can achieve force balance and ensure uniform support on the top cover 2, thereby improving the receiving effect of the label receiving seat.

[0043] In some embodiments, the plurality of air outlets 22 communicating with the inside of the cavity seat 1 are arranged in a regular array on the top of the top cover 2; for example, they can be arranged in a rectangular array, or a circular array, etc., and the specific arrangement form and number can be determined according to the shape and size of the label 6, so that the label 6 can be fully covered on the lower surface to ensure that the label 6 can be effectively blown up without deflection.

[0044] With the above structure of the label receiving seat, the plurality of air outlets 22 communicating with the inside of the cavity seat 1 arranged in a regular array on the top of the top cover 2 can ensure that the label 6 can be effectively blown up without deflection, thereby improving the effect of blowing and pushing away the label 6 by the label receiving seat.

[0045] In some embodiments, the label receiving seat further comprises a sensing device 4, which can be used to detect whether there is a label 6 on the top cover 2.

[0046] With the above structure of the label receiving seat, the sensing device 4 can detect whether there is a label 6 on the top cover 2; if the sensing device 4 does not detect a label 6, it sends a signal to the label stripping machine, so that the label stripping machine operates to strip the label 6 and place it on the top cover 2; if the sensing device 4 detects a label 6, it sends a signal to the air jet device 3, so that the air jet device 3 operates to inject compressed air into the cavity seat 1, pushing the label 6 on the top cover 2 away, so that the automatic material taking mechanism can smoothly complete the picking of the label 6; thereby the intelligence and reliability of the label receiving seat can be improved.

[0047] In some embodiments, the sensing device 4 is a photoelectric sensor; a first mounting hole 12 adapted to the photoelectric sensor is fixedly arranged on the inner wall of one side of the cavity seat 1, and a second mounting hole 24 adapted to the photoelectric sensor is correspondingly arranged on the top cover 2; the photoelectric sensor is mounted on one side of the top cover 2 through the first mounting hole 12 and the second mounting hole 24, and the top of the photoelectric sensor is flush with the top of the top cover 2.

[0048] The label receiving seat with the above structure has high detection accuracy and good reliability of the photoelectric sensor; the photoelectric sensor is mounted on one side of the top cover 2 through the first mounting hole 12 and the second mounting hole 24, and the top of the photoelectric sensor is flush with the top of the top cover 2, so that stable mounting of the photoelectric sensor can be realized, the airflow distribution in the cavity seat 1 is not affected, the photoelectric sensor is protected from dust and other pollutants, and the reliability of the label receiving seat can be improved.

[0049] In some embodiments, an adjusting valve (not shown in the figure) is arranged on the air jet device 3, and the adjusting valve can be used to control the pressure and flow of the compressed air entering the cavity seat 1; the adjusting valve can be an electromagnetic valve or the like.

[0050] The label receiving seat with the above structure can accurately set and maintain the required compressed air pressure through the arrangement of the adjusting valve, so that the label 6 is slightly lifted without being excessively blown or damaged, the label 6 is ensured to be flat and undamaged, and uniform separation is achieved; in addition, the air flow can be adjusted according to different materials and sizes of the label 6 to provide the most suitable operating conditions, better adaptability, higher reliability, and better intelligence.

[0051] In some embodiments, a sealing rubber ring 5 is arranged at the connection between the cavity seat 1 and the top cover 2, which can effectively prevent the compressed air from leaking from the connection between the cavity seat 1 and the top cover 2, so as to ensure that the airflow pressure entering the inside of the cavity seat 1 remains constant, the efficiency and accuracy of label 6 separation can be improved, and the reliability of the label receiving seat can be improved.

[0052] In some embodiments, the cavity seat 1 and the top cover 2 are both made of metal materials, which can avoid impact damage of the cavity wall caused by high-pressure air entering the cavity seat 1; the support strip 21 is made of acrylic material, which has good hardness and is easy to process; and the upper surface of the support strip 21 is a frosted surface, which can reduce the adhesion between the support strip 21 and the label 6.

[0053] The above embodiments are only preferred embodiments of the present application, and do not limit the scope of the present application; equivalent changes made according to the shape, structure and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A label holder, characterized in that, It includes a cavity seat (1), a top cover (2), and a jetting device (3); the cavity seat (1) is provided with a top opening, and the top cover (2) is adapted to the cavity seat (1) and covers the top opening of the cavity seat (1); the top cover (2) is provided with several upwardly protruding support strips (21) and several air outlets (22) communicating with the interior of the cavity seat (1); the jetting device (3) communicates with the interior of the cavity seat (1) through an air inlet (11) on the inner wall of the cavity seat (1) and can inject compressed air into the cavity seat (1).

2. The label receiver according to claim 1, characterized in that, The support strip (21) and the label (6) form a line contact.

3. The label receiver according to claim 1, characterized in that, The support bar (21) is detachably mounted on the top of the top cover (2).

4. The label receiver according to claim 3, characterized in that, The support bar (21) is a diamond-shaped support bar, and the top cover (2) is provided with a V-shaped groove (23) that is adapted to the bottom of the diamond-shaped support bar. The diamond-shaped support bar and the V-shaped groove (23) are bonded together.

5. The label receiver according to claim 1, characterized in that, The plurality of upwardly protruding support bars (21) are arranged in a regular array on the top of the top cover (2); the plurality of air vents (22) communicating with the interior of the cavity seat (1) are also arranged in a regular array on the top of the top cover (2).

6. The label receiver according to any one of claims 1-5, characterized in that, It also includes a sensor (4) that can detect whether there is a label (6) on the top cover (2).

7. The label receiver according to claim 6, characterized in that, The sensing device (4) is a photoelectric sensor; a first mounting hole (12) adapted to the photoelectric sensor is fixedly provided on one side inner wall of the cavity seat (1), and a second mounting hole (24) adapted to the photoelectric sensor is provided on the top cover (2). The photoelectric sensor is installed on one side of the top cover (2) through the first mounting hole (12) and the second mounting hole (24), and the top of the photoelectric sensor is flush with the top of the top cover (2).

8. The label receiver according to any one of claims 1-5, characterized in that, The jet device (3) is equipped with a regulating valve, which can be used to control the pressure and flow rate of the compressed air entering the cavity seat (1).

9. The label receiver according to any one of claims 1-5, characterized in that, A sealing ring (5) is provided at the connection between the cavity seat (1) and the top cover (2).

10. The label receiver according to any one of claims 1-5, characterized in that, The cavity seat (1) and the top cover (2) are both made of metal; the support strip (21) is made of acrylic, and the upper surface of the support strip (21) is frosted.

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