Automatic line label application device

Abstract

The utility model provides an automatic line label application device which comprises a fixing frame, a bottom plate is arranged on the fixing frame, and an air cylinder is arranged on the bottom plate. The application unit comprises a mounting plate detachably connected with the output end of the air cylinder, a fixed arc plate fixedly arranged on the mounting plate and movable arc plates movably arranged at the two ends of the mounting plate through elastic pieces; wherein the fixed arc plate is located between the two movable arc plates, two staggered arc surface structures are formed between the fixed arc plate and the two movable arc plates, and the fixed arc plate and the two movable arc plates are used for compacting labels; the fixed arc plate between the two movable arc plates is in contact with the surface of a product to sequentially compact the label, and the step-by-step compaction mode can effectively avoid the phenomenon that the two ends of the label are upwarped due to the fact that the product is cylindrical, so that the label is tightly attached to the surface of the cylindrical product, and the attractiveness and the pasting firmness of the label are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to label pasting technical field especially relates to a automatic line label pasting device. BACKGROUND

[0002] After the production of glass fiber products, the product information needs to be transmitted to the user through the pattern or text printed on the surface, so as to facilitate the user to find and locate the production information of the required product.

[0003] The existing label pasting device has obvious defects when pasting labels on cylindrical products. Most devices can only accurately paste the middle part of the label on the product surface, but the two ends of the label often cannot be closely attached to the product, resulting in a corner lifting phenomenon. This not only affects the appearance of the product, but more importantly, it leads to poor stability of label pasting, and the label is easily dropped during subsequent transportation, storage, etc., resulting in loss of product information and serious impact on normal circulation and sales of the product. SUMMARY

[0004] In view of the deficiencies in the prior art, the utility model provides an automatic line label pasting device, which solves the problem of label end lifting in traditional label pasting on cylindrical products, leading to unstable and easy-to-drop label pasting.

[0005] According to the embodiment of the utility model, an automatic line label pasting device comprises a fixing frame, a bottom plate is arranged on the fixing frame, and a gas cylinder is arranged on the bottom plate; a pasting unit comprises a mounting plate detachably connected with the output end of the gas cylinder, a fixed arc plate fixedly arranged on the mounting plate, and a movable arc plate movably arranged at both ends of the mounting plate through an elastic element; wherein the fixed arc plate is located between the two movable arc plates, and the fixed arc plate and the two movable arc plates form two mutually staggered arc surface structures, and the fixed arc plate and the two movable arc plates are used for compacting the label.

[0006] Compared with the prior art, the utility model has the following beneficial effects: the fixed arc plate and the two symmetrically arranged movable arc plates cooperate with each other, the fixed arc plate is located between the two movable arc plates, and they form a mutually staggered arc surface structure. When pasting labels, the movable arc plates on both sides first contact the cylindrical product under the action of the elastic element and then paste the two ends of the label on the product surface, and then the fixed arc plate between the two movable arc plates contacts the product surface in turn and compacts the label. This step-by-step compacting method can effectively prevent the two ends of the label from lifting due to the cylindrical product, so that the label is closely attached to the surface of the cylindrical product, improving the appearance and adhesion of the label.

[0007] Preferably, the mounting plate is movably provided with a mounting shaft at both ends, each of the movable arc plates is hingedly connected to one end of the corresponding mounting shaft, and an elastic member is sleeved on each of the mounting shafts and located between the corresponding movable arc plate and the mounting plate.

[0008] Preferably, each of the elastic members is a spring.

[0009] Preferably, each of the mounting shafts is provided with a limiting strip along the axial extension direction thereof, and each of the mounting shafts is fixedly provided with a limiting plate at one end close to the mounting plate.

[0010] Preferably, the inner arc surfaces of the two movable arc plates and the fixed arc plate are provided with rubber pads.

[0011] Preferably, the bottom plate is detachably provided with a protective cover, and the air cylinder is located in the protective cover.

[0012] Preferably, the protective cover is provided with a wiring hole at one end away from the mounting plate.

[0013] Preferably, the fixed frame is symmetrically provided with a mounting through slot at the bottom. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a three-dimensional structure schematic view of the embodiment of the utility model.

[0015] Figure 2 It is an explosion structure schematic view of the embodiment of the utility model.

[0016] Figure 3 It is a top view of the patch unit in the embodiment of the utility model.

[0017] Figure 4 It is a three-dimensional structure schematic view of the patch unit in the embodiment of the utility model.

[0018] In the above drawings: 1, fixed frame; 101, mounting through slot; 2, bottom plate; 201, protective cover; 202, wiring hole; 3, mounting plate; 301, fixed arc plate; 302, rubber pad; 4, air cylinder; 5, movable arc plate; 501, mounting shaft; 502, limiting strip; 503, limiting plate; 504, spring. DETAILED DESCRIPTION

[0019] The technical solutions in the utility model will be further described below with reference to the drawings and embodiments.

[0020] As Figures 1 to 4As shown in the utility model embodiment, the automatic line label applying device comprises a fixing frame 1, a bottom plate 2 is arranged on the fixing frame 1, and a pneumatic cylinder 4 is arranged on the bottom plate 2; the applying unit comprises a mounting plate 3 which is detachably connected with the output end of the pneumatic cylinder 4, a fixed arc plate 301 which is fixedly arranged on the mounting plate 3, and two movable arc plates 5 which are movably arranged at two ends of the mounting plate 3 through elastic members; wherein the fixed arc plate 301 is located between the two movable arc plates 5, and the fixed arc plate 301 and the two movable arc plates 5 form two arc surface structures which are staggered with each other, and the fixed arc plate 301 and the two movable arc plates 5 are used for compacting labels.

[0021] The detailed working process of the embodiment is as follows: the pneumatic cylinder 4 is installed on the bottom plate 2, so that the movement and force of the applying unit can be stably and accurately controlled. Through cooperation of the fixed arc plate 301 and the two symmetrically arranged movable arc plates 5, the fixed arc plate 301 is located between the two movable arc plates 5, and they form the arc surface structures which are staggered with each other. When the label applying operation is performed, the movable arc plates 5 on the two sides first contact the cylindrical product under the action of the elastic members and then adhere the two ends of the label to the surface of the product, and then the fixed arc plate 301 between the two movable arc plates 5 contacts the surface of the product in sequence and compacts the label. This step-by-step compacting mode can effectively avoid the fact that the two ends of the label are angular due to the cylindrical product, so that the label is closely adhered to the surface of the cylindrical product, and the appearance and adhesion of the label are improved. The buffer of the elastic member and the step-by-step compacting mode of the arc surface structure can ensure that the label is gently adhered to the surface of the glass product and other fragile materials, and can also provide sufficient pressure to the surface of the metal and other hard materials so that the label is firmly adhered.

[0022] As shown in the utility model embodiment, Figure 4 As shown in the utility model embodiment, mounting shafts 501 are movably arranged at two ends of the mounting plate 3, the movable arc plates 5 are hingedly connected with one end of the corresponding mounting shaft 501, and the elastic members are sleeved on each mounting shaft 501, and the elastic members are located between the movable arc plate 5 and the mounting plate 3.

[0023] As shown in the utility model embodiment, Figure 4 As shown in the utility model embodiment, each elastic member is a spring 504.

[0024] The detailed working process of the embodiment is: the mounting shaft 501 is movably mounted on the mounting plate 3, so that the mounting shaft 501 can advance or retreat on the mounting plate 3, and each movable arc plate 5 is connected to one end of the corresponding mounting shaft 501 by a hinge, which gives the movable arc plate 5 great flexibility in rotation. The movable arc plate 5 can rotate freely within a plurality of angle ranges, can better adapt to the surface of the cylindrical product, better adhere to the surface of the cylindrical product, improve the firmness of the label application, and the spring 504 also plays an important buffering protection role in the label application process. When the movable arc plate 5 moves quickly towards the surface of the cylindrical product for label application, the spring 504 can buffer the impact force of the movable arc plate 5, so as to avoid damage to the surface of the product by the movable arc plate 5. At the same time, after completing a label application action, the spring 504 can provide a restoring force for the movable arc plate 5, so that it returns to the initial position and prepares for the next label application. The automatic restoring function ensures that the label application device can continuously and efficiently perform label application work, and improves the working efficiency of the production line. In the process of continuous label application, the restoring force of the spring 504 can ensure that the movable arc plate 5 can accurately return to the initial position each time, so as to ensure the consistency and stability of the label application position.

[0025] As shown in Figure 4 each mounting shaft 501 is provided with a limiting strip 502 extending along the axis direction thereof, and each mounting shaft 501 is fixedly provided with a limiting plate 503 at the end close to the mounting plate 3.

[0026] The detailed working process of the embodiment is: under the setting of the limiting strip 502, the mounting shaft 501 is guaranteed to translate along the axis direction of the mounting shaft 501 on the mounting plate 3 without rotating, the limiting strip 502 limits the displacement of the movable arc plate 5, so that the movable arc plate 5 can work with the same initial position and motion trajectory each time, and the starting position and motion range of the movable arc plate 5 in each label application process are consistent, and the limiting plate 503 fixedly arranged at the end of the mounting shaft 501 close to the mounting plate 3 mainly prevents the mounting shaft 501 from being separated from the mounting plate 3.

[0027] As shown in Figure 4 each of the two movable arc plates 5 and the inner arc surface of the fixed arc plate 301 is provided with a rubber pad 302.

[0028] The detailed working process of the embodiment is: the rubber pad 302 on the inner arc surface of the movable arc plate 5 and the fixed arc plate 301 can greatly increase the friction force with the label and the surface of the cylindrical product due to its rough surface and certain elasticity. In the label application process, when the movable arc plate 5 and the fixed arc plate 301 press the label towards the product, the rubber pad 302 can effectively prevent the label from sliding, and ensure that the label is accurately pasted at the predetermined position.

[0029] As shown in Figure 2As shown, the bottom plate 2 is detachably provided with a protective cover 201, and the cylinder 4 is located in the protective cover 201.

[0030] The detailed working process of the embodiment is as follows: during the labeling operation, various foreign matters such as dust and debris may exist in the working environment. The protective cover 201 can effectively block these foreign matters from entering and avoid contacting the cylinder 4, preventing problems such as piston jamming and seal wear caused by foreign matters entering the interior of the cylinder 4, ensuring that the cylinder 4 can stably and efficiently operate, and further ensuring the smooth operation of the labeling operation.

[0031] As shown in the figure, Figure 2 As shown, the protective cover 201 is provided with a wiring hole 202 at one end away from the mounting plate 3.

[0032] The detailed working process of the embodiment is as follows: during the operation of the labeling device, the cylinder 4 and its control system often need to be connected to various cables such as power lines and control lines. The wiring hole 202 provided on the protective cover 201 provides a special channel for these cables. Compared with random wiring, wiring through the wiring hole 202 is more regular, which can effectively avoid the messy entanglement of cables in the protective cover 201, and optimizes the space layout inside the equipment.

[0033] As shown in the figure, Figure 1 As shown, the bottom of the fixing frame 1 is symmetrically provided with a mounting slot 101.

[0034] The detailed working process of the embodiment is as follows: during the use of the labeling device, the position of the equipment may need to be fine-tuned according to factors such as product size and labeling process. The mounting slot 101 allows the installation position of the fixing frame 1 to be adjusted within a certain range.

[0035] The implementation principle of the embodiment of the application is as follows: first, install the fixing frame 1 in the specified position by the mounting slot 101, and after adjusting to the specified position, the surface of the cylindrical product can be labeled in a pipeline manner.

[0036] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the utility model and are not limited. Although the utility model has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the utility model can be modified or replaced equivalently without departing from the purpose and scope of the technical solutions of the utility model, and they should be covered in the scope of the claims of the utility model.

Claims

1. An automatic line label applicator characterized by, Including: The fixed frame (1) is provided with a bottom plate (2), and the bottom plate (2) is provided with a cylinder (4); The application unit comprises a mounting plate (3) detachably connected with the output end of the cylinder (4), a fixed arc plate (301) fixedly arranged on the mounting plate (3), and two movable arc plates (5) movably arranged at both ends of the mounting plate (3) through elastic members; Wherein, the fixed arc plate (301) is located between the two movable arc plates (5), and the fixed arc plate (301) and the two movable arc plates (5) form two mutually staggered arc surface structures, and the fixed arc plate (301) and the two movable arc plates (5) are used for compacting labels.

2. The apparatus of claim 1, wherein: Both ends of the mounting plate (3) are movably provided with mounting shafts (501), each movable arc plate (5) is hingedly connected with one end of the corresponding mounting shaft (501), and an elastic member is sleeved on each mounting shaft (501), and the elastic member is located between the corresponding movable arc plate (5) and the mounting plate (3).

3. The apparatus of claim 2, wherein: Each elastic member is a spring (504).

4. The apparatus of claim 2, wherein: Each mounting shaft (501) is provided with a limiting strip (502) along the axial extension direction thereof, and each mounting shaft (501) is fixedly provided with a limiting plate (503) at one end close to the mounting plate (3).

5. The apparatus according to any one of claims 1 to 2, wherein: The inner arc surfaces of the two movable arc plates (5) and the fixed arc plate (301) are provided with rubber pads (302).

6. The apparatus of claim 1, wherein: The bottom plate (2) is detachably provided with a protective cover (201), and the cylinder (4) is located in the protective cover (201).

7. The apparatus of claim 6, wherein: The end of the protective cover (201) away from the mounting plate (3) is provided with a wiring hole (202).

8. The apparatus of claim 1, wherein: The bottom of the fixed frame (1) is symmetrically provided with a mounting through groove (101).

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