Label automatic attaching device

Abstract

The utility model discloses a kind of automatic labelling devices, including transport mechanism movement, the rear surface of transport mechanism movement is fixed with fixed plate movement, the front surface of fixed plate movement is fixed with fixed rod movement, the bottom of fixed rod movement is fixed with hydraulic rod movement, the output shaft of hydraulic rod movement is fixed with fixed frame movement, the inside rotation of fixed frame movement is connected with compression roller movement.This automatic labelling device, push up the pressing block, make clamping ring and label roll contact for limiting, then release the pressing block, the edge of label roll is pressed by pressing block, so it can limit the rotation of label roll, make the peeled label tape that is bypassed straight, convenient for the peeling of label.

Description

Technical Field

[0001] This utility model relates to the technical field of labeling and bonding devices, specifically an automatic labeling and bonding device. Background Technology

[0002] Labels are used to identify product targets, categories, and contents. They act like keywords for defining a target, making it easier for oneself and others to find and locate the desired product. In the printing industry, labels are mostly printed materials used to identify relevant information about a product, and most have adhesive backing. However, some are printed without adhesive and can still be called labels. With economic development, affixing labels to products has become a crucial step before they leave the factory. Affixed labels allow people to understand the product in detail and facilitate maintenance and recycling by staff.

[0003] Existing labeling devices require the labeling tape to be wound through multiple guide rollers after the labeling roll is fixed to keep it taut. This makes it cumbersome to change the labeling roll after use, as it requires winding through multiple guide rollers. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides an automatic labeling device that solves the problems mentioned in the background section.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: an automatic labeling device includes a transport mechanism, characterized in that: a fixed plate is fixed to the rear surface of the transport mechanism, a fixed rod is fixed to the front surface of the fixed plate, a hydraulic rod is fixed to the bottom of the fixed rod, a fixed frame is fixed to the output shaft of the hydraulic rod, and a pressure roller is rotatably connected inside the fixed frame; A peeling plate is fixed to the front surface of the fixed plate at the lower left of the pressure roller. A clamping mechanism is provided above the front surface of the fixed plate. The clamping mechanism includes a fixed screw. Two rings are screwed to the outer wall of the fixed screw. Clamping rings are rotatably connected to the opposite sides of the two rings. Grooves are provided on the opposite sides of the two clamping rings. A limit rod is fixed inside the groove. A moving plate is slidably connected to the limit rod. A pressure block is fixed to the bottom of the movable plate, a compression spring is sleeved on the outer side wall of the limiting rod, an L-shaped rod is fixed to the top of the limiting rod, the L-shaped rod is fixedly connected to the clamping ring, two limiting grooves are opened on the outer side wall of the fixing screw, and two limiting blocks are fixed on the inner side wall of the clamping ring.

[0006] Preferably, the front surface of the fixing plate is rotatably connected to a limiting roller above the stripping plate.

[0007] Preferably, an L-shaped lever is fixed to the top of the movable plate.

[0008] Preferably, a motor is fixed to the rear surface of the fixing plate, and a winding screw is fixed to the output shaft of the motor through the fixing plate. Two limiting rings are screwed to the outer side wall of the winding screw.

[0009] Preferably, the outer wall of the winding screw is provided with a through groove, and the inside of the through groove is provided with movable grooves on both the left and right sides. Multiple round rods are fixed inside the movable grooves, and a rotating ring is rotatably connected to the outer wall of the round rods. Multiple spikes are fixed to the outer wall of the rotating ring.

[0010] Preferably, the transport mechanism has multiple stops fixed on its transport belt.

[0011] This invention provides an automatic labeling device. Compared with the prior art, it has the following advantages: This automatic labeling and bonding device uses a clamping mechanism to place the label roll on the outside of a fixed screw. Rotating the ring causes the clamping ring to close, and the pressure block is pushed upward to bring the clamping ring and the label roll into contact for positioning. Then, the pressure block is released, pressing down on the edge of the label roll. This restricts the rotation of the label roll and keeps the peeling label tape taut, facilitating label peeling and bonding. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the clamping mechanism in this utility model; Figure 3 This utility model Figure 2 Schematic diagram of the structure at point A; Figure 4 This is a cross-sectional view of the winding screw in this utility model.

[0013] In the diagram: 1. Motor; 2. Limiting ring; 3. Clamping mechanism; 301. Ring; 302. Limiting groove; 303. Clamping ring; 304. Groove; 305. Fixing screw; 306. Compression spring; 307. Limiting rod; 308. L-shaped rod; 309. Pressure block; 310. Moving plate; 311. L-shaped lever; 312. Limiting block; 4. Peeling plate; 5. Limiting roller; 6. Transport mechanism; 7. Rotary ring; 8. Pressure roller; 9. Fixing frame; 10. Hydraulic rod; 11. Fixing rod; 12. Fixing plate; 13. Rewinding screw; 14. Through groove; 15. Movable groove; 16. Round rod; 17. Spike. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see Figures 1 to 4 This utility model provides a technical solution: an automatic labeling device, including a transport mechanism 6, a fixed plate 12 fixed to the rear surface of the transport mechanism 6, a fixed rod 11 fixed to the front surface of the fixed plate 12, a hydraulic rod 10 fixed to the bottom of the fixed rod 11, a fixed frame 9 fixed to the output shaft of the hydraulic rod 10, a pressure roller 8 rotatably connected inside the fixed frame 9, a peeling plate 4 fixed to the lower left of the pressure roller 8 on the front surface of the fixed plate 12, a clamping mechanism 3 provided above the front surface of the fixed plate 12, the clamping mechanism 3 including a fixed screw 305, two rings 301 screwed to the outer wall of the fixed screw 305, clamping rings 303 rotatably connected to the opposite sides of the two rings 301, grooves 304 provided on the opposite sides of the two clamping rings 303, and limiting rods 307 fixed inside the grooves 304. The sliding connection includes a movable plate 310, with a pressure block 309 fixed at the bottom of the movable plate 310. A compression spring 306 is sleeved on the outer wall of the limiting rod 307, and an L-shaped rod 308 is fixed at the top of the limiting rod 307. The L-shaped rod 308 and the clamping ring 303 are fixedly connected. Two limiting grooves 302 are opened on the outer wall of the fixing screw 305, and two limiting blocks 312 are fixed on the inner wall of the clamping ring 303. This can limit the rotation of the label roll, make the label tape taut, and facilitate the peeling of the label. The front surface of the fixing plate 12 is located above the peeling plate 4 and is rotatably connected to the limiting roller 5. This can make the label tape adhere to the top of the peeling plate 4. An L-shaped lever 311 is fixed at the top of the movable plate 310, which facilitates the upward movement of the pressure block 309. Multiple stop bars are fixed on the conveyor belt of the transport mechanism 6, which can move the object.

[0016] Furthermore, a motor 1 is fixed to the rear surface of the fixing plate 12. The output shaft of the motor 1 passes through the fixing plate 12 and is fixed to a winding screw 13. Two limiting rings 2 are screwed to the outer wall of the winding screw 13, so that the label tape that has been removed from the label can be wound up. A through groove 14 is opened on the outer wall of the winding screw 13. Movable grooves 15 are opened on both the left and right sides inside the through groove 14. Multiple round rods 16 are fixed inside the movable grooves 15. A rotating ring 7 is rotatably connected to the outer wall of the round rod 16. Multiple spikes 17 are fixed to the outer wall of the rotating ring 7, so that one end of the label tape can be fixed, which facilitates the winding of the label tape.

[0017] During operation, the label roll is placed on the outside of the fixing screw 305. Rotating the ring 301 causes the clamping ring 303 to close, and the pressure block 309 is pushed upwards to bring the clamping ring 303 into contact with the label roll for positioning. Then, the pressure block 309 is released, pressing down on the edge of the label roll to restrict its rotation. Pulling one end of the labeling tape causes it to pass over the peeling plate 4 and enter the groove 14 from the front. The spikes 17 are inserted into the labeling tape to secure it. Finally, the two limiting rings 2 close to position the labeling tape. The object to be labeled is placed on the transport mechanism 6, which moves the object below the peeling plate 4. The motor 1 is started, and the motor 1 drives the winding screw 13 to rotate. The winding screw 13 winds up the labeling tape, and the labeling tape becomes taut. When the labeling tape moves past the right side of the peeling plate 4, the label will lift up. The hydraulic rod 10 is started, and the hydraulic rod 10 moves the fixing frame 9 and the pressure roller 8 downward. The pressure roller 8 presses the label onto the object. The transport mechanism 6 and the motor 1 are started again, and the label is perfectly adhered to the object. Then the hydraulic rod 10 retracts, and the above operation is repeated to continue the labeling process.

[0018] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0019] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0020] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic labeling device, comprising a transport mechanism (6), characterized in that: A fixing plate (12) is fixed to the rear surface of the transport mechanism (6), a fixing rod (11) is fixed to the front surface of the fixing plate (12), a hydraulic rod (10) is fixed to the bottom of the fixing rod (11), a fixing frame (9) is fixed to the output shaft of the hydraulic rod (10), and a pressure roller (8) is rotatably connected inside the fixing frame (9). A peeling plate (4) is fixed on the front surface of the fixed plate (12) to the lower left of the pressure roller (8). A clamping mechanism (3) is provided above the front surface of the fixed plate (12). The clamping mechanism (3) includes a fixed screw (305). Two rings (301) are screwed to the outer wall of the fixed screw (305). A clamping ring (303) is rotatably connected to the opposite side of the two rings (301). A groove (304) is opened on the opposite side of the two clamping rings (303). A limit rod (307) is fixed inside the groove (304). A moving plate (310) is slidably connected to the limit rod (307). The bottom of the movable plate (310) is fixed with a pressure block (309), the outer wall of the limiting rod (307) is fitted with a compression spring (306), the top of the limiting rod (307) is fixed with an L-shaped rod (308), the L-shaped rod (308) and the clamping ring (303) are fixedly connected, the outer wall of the fixing screw (305) is provided with two limiting grooves (302), and the inner wall of the clamping ring (303) is fixed with two limiting blocks (312).

2. The automatic labeling device according to claim 1, characterized in that: The front surface of the fixed plate (12) is located above the peeling plate (4) and is rotatably connected to the limiting roller (5).

3. The automatic labeling device according to claim 2, characterized in that: An L-shaped lever (311) is fixed to the top of the movable plate (310).

4. The automatic labeling device according to claim 3, characterized in that: A motor (1) is fixed to the rear surface of the fixing plate (12). The output shaft of the motor (1) passes through the fixing plate (12) and is fixed to a winding screw (13). Two limiting rings (2) are screwed to the outer side wall of the winding screw (13).

5. The automatic labeling device according to claim 4, characterized in that: The outer wall of the winding screw (13) is provided with a through groove (14), and the inside of the through groove (14) is provided with movable grooves (15) on both the left and right sides. Multiple round rods (16) are fixed inside the movable grooves (15). A rotating ring (7) is rotatably connected to the outer wall of the round rod (16), and multiple spikes (17) are fixed to the outer wall of the rotating ring (7).

6. The automatic labeling device according to claim 1, characterized in that: The transport mechanism (6) has multiple stops fixed on its transport belt.

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