Rolled film labeling machine

Abstract

The utility model relates to the technical field of labeling, in particular to a roll film labeling machine. Comprising a box body, a labeling mechanism and a feeding mechanism, the labeling mechanism is arranged on the box body, and the feeding mechanism is arranged on the box body and located below the labeling mechanism. The feeding mechanism comprises a first mounting plate, a first material frame, a vacuum suction table assembly, a sensor assembly and a second material frame, the first mounting plate is arranged on the box body, the first material frame, the vacuum suction table assembly and the second material frame are sequentially arranged on the first mounting plate in the length direction of the first mounting plate, and the sensor assembly is arranged on the first mounting plate and located above the vacuum suction table assembly; external workpieces are conveyed through the first material frame, the vacuum suction table assembly and the second material frame, the vacuum suction table assembly adsorbs the external workpieces, and the labeling mechanism attaches external labels to the surfaces of the workpieces adsorbed by the vacuum suction table assembly. The purpose of accurate labeling is achieved, and the production quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of labeling, in particular to a roll film labeling machine. Background Art

[0002] Labeling the surface of the roll-shaped workpiece according to the requirements is an important link in the production process. It is usually completed in the following way: a discharge rack and a receiving rack are set, and the distance between the discharge rack and the receiving rack is set. The roll-shaped workpiece is discharged by the discharge rack and received by the receiving rack. The workpiece between the discharge rack and the receiving rack is a single layer, and the external label paper is affixed to the surface of the single-layer workpiece to complete the labeling task. However, there is a problem that the accuracy of the labeling position on the workpiece surface does not meet the production requirements, resulting in a low production quality pass rate, which cannot meet the production requirements and needs to be improved. Summary of the invention

[0003] In order to overcome the problems of low labeling accuracy and low production qualification rate in the prior art, the utility model aims to provide a roll film labeling machine to improve labeling accuracy and production qualification rate.

[0004] To achieve the above purpose, the technical solution of the utility model is:

[0005] A roll film labeling machine, comprising a box body, a labeling mechanism and a feeding mechanism;

[0006] The labeling mechanism is arranged on the box body, and the feeding mechanism is arranged on the box body and is located below the labeling mechanism;

[0007] The feeding mechanism comprises a first mounting plate, a first material rack, a vacuum suction table assembly, a sensor assembly and a second material rack, wherein the first mounting plate is arranged on the box body, the first material rack, the vacuum suction table assembly and the second material rack are arranged on the first mounting plate in sequence along the length direction of the first mounting plate, and the sensor assembly is arranged on the first mounting plate and located above the vacuum suction table assembly;

[0008] The external workpiece is transported via the first material rack, the vacuum suction table assembly and the second material rack. The vacuum suction table assembly adsorbs the external workpiece, and the labeling mechanism attaches the external label to the surface of the workpiece adsorbed by the vacuum suction table assembly.

[0009] Furthermore, the vacuum suction table assembly includes a carrier plate, a base plate and a vacuum tube. The carrier plate is connected to the base plate and encloses an inner cavity. The carrier plate is provided with a plurality of through holes, which are connected to the inner cavity. The vacuum tube is provided on the base plate and connected to the inner cavity.

[0010] Furthermore, the loading plate is provided with a limiting groove, the limiting groove is arranged along the length direction of the first mounting plate, and the sensor assembly is arranged in the limiting groove.

[0011] Furthermore, the feeding mechanism also includes a guide rod and a slider, the guide rod is arranged on the first mounting plate, the sensor assembly is arranged on the slider, and the slider is slidably connected to the guide rod so that the sensor assembly slides in the limit groove.

[0012] Furthermore, the material carrying plate is provided with a slide groove, and the vacuum suction table assembly is provided with a limiter, the limiter is slidably connected to the slide groove, and the length direction of the slide groove is arranged to intersect with the length direction of the first mounting plate.

[0013] Furthermore, the labeling mechanism is provided with a lifting assembly, a second mounting plate, a coil rack, a traction member, a label stripping plate and a plurality of rotating shafts. The lifting assembly is arranged on the box body and drives the second mounting plate to lift and lower. The coil rack, the traction member, the label stripping plate and a plurality of rotating shafts are all arranged on the second mounting plate. The coil rack is used to carry an external label roll. Under the action of the traction member, the single-layer label tape passes through the winding rotating shaft in turn and enters the label stripping plate. The label stripping plate is located directly above the vacuum suction table assembly.

[0014] The beneficial effects of the utility model are as follows: by setting a feeding mechanism composed of a first mounting plate, a first material rack, a vacuum suction table assembly, a sensor assembly and a second material rack, the external workpiece to be labeled is fixed on the vacuum suction table assembly, so as to achieve the purpose of accurate labeling and improve production quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the feeding mechanism structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the disassembled structure of the vacuum suction table assembly of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the vacuum table assembly, sensor assembly, guide rod and slider of the utility model;

[0019] Figure 5 It is a structural schematic diagram of the labeling mechanism of the utility model.

[0020] Reference numerals include:

[0021] 1—Box 2—Labeling mechanism 21—Lifting assembly

[0022] 22 - second mounting plate 23 - coil rack 24 - traction member

[0023] 25 - label stripping plate 26 - rotating shaft 3 - feeding mechanism

[0024] 31 - Mounting plate 32 - First material rack 33 - Vacuum suction table assembly

[0025] 331—carrying plate 3311—through hole 3312—limiting groove

[0026] 3313—chute 332—bottom plate 333—vacuum tube

[0027] 34 - sensor assembly 35 - second material rack 36 - guide rod

[0028] 37 - slider 38 - limiter. DETAILED DESCRIPTION

[0029] In order to facilitate the understanding of those skilled in the art, the present invention is further described below in conjunction with embodiments and drawings. The contents mentioned in the implementation modes are not intended to limit the present invention.

[0030] See also Figures 1 to 4 The utility model is a roll film labeling machine, comprising a box body 1, a labeling mechanism 2 and a feeding mechanism 3;

[0031] The labeling mechanism 2 is arranged on the box body 1, and the feeding mechanism 3 is arranged on the box body 1 and is located below the labeling mechanism 2;

[0032] The feeding mechanism 3 includes a first mounting plate 31, a first material rack 32, a vacuum suction table assembly 33, a sensor assembly 34 and a second material rack 35. The first mounting plate 31 is arranged on the box body 1. The first material rack 32, the vacuum suction table assembly 33 and the second material rack 35 are arranged on the first mounting plate 31 in sequence along the length direction of the first mounting plate 31. The sensor assembly 34 is arranged on the first mounting plate 31 and is located above the vacuum suction table assembly 33.

[0033] The external workpiece is transported via the first material rack 32 , the vacuum suction table assembly 33 and the second material rack 35 . The vacuum suction table assembly 33 adsorbs the external workpiece, and the labeling mechanism 2 attaches the external label to the surface of the workpiece adsorbed by the vacuum suction table assembly 33 .

[0034] Specifically, in this embodiment, a controller and a power supply are placed inside the box 1, and a labeling mechanism 2 and a feeding mechanism 3 are installed on the top of the box 1. The labeling mechanism 2 provides external label paper, and the feeding mechanism 3 conveys external workpieces to be labeled. In the initial state, the external workpieces to be labeled are placed in a roll on the first material rack 32, and are then rolled up by the second material rack 35 after being pulled by external force. When the external workpiece passes through the vacuum suction table assembly 33, the workpiece of this length is adsorbed on the vacuum suction table assembly 33. At this time, the labeling mechanism 2 sticks the external label paper on the surface of the adsorbed workpiece to complete the purpose of labeling the workpiece. Preferably, a sensor assembly 34 is installed directly above the vacuum suction table assembly 33. The sensor assembly 34 is used to sense whether there is a workpiece adsorbed by the vacuum suction table assembly 33. When a workpiece is adsorbed on the vacuum suction table assembly 33, the labeling mechanism 2 sticks the external label paper on the surface of the workpiece.

[0035] By setting up a feeding mechanism 3 composed of a first mounting plate 31, a first material rack 32, a vacuum suction table assembly 33, a sensor assembly 34 and a second material rack 35, the external workpiece to be labeled is fixed on the vacuum suction table assembly 33, so as to achieve the purpose of accurate labeling and improve production quality.

[0036] The vacuum suction table assembly 33 includes a carrier plate 331, a bottom plate 332 and a vacuum tube 333. The carrier plate 331 is connected to the bottom plate 332 and is surrounded by an inner cavity. The carrier plate 331 is provided with a plurality of through holes 3311, and the through holes 3311 are communicated with the inner cavity. The vacuum tube 333 is arranged on the bottom plate 332 and is communicated with the inner cavity. The carrier plate 331 is made of a metal plate, and a plurality of through holes 3311 are processed along the thickness direction of the carrier plate 331. The upper surface of the carrier plate 331 is evacuated by the vacuum tube 333, so that the upper surface of the carrier plate 331 is in a negative pressure state, and the workpiece to be processed is adsorbed on the carrier plate 331, so that the workpiece is in a stationary state. Then the labeling mechanism 2 sticks the label paper on the upper surface of the workpiece to improve the accuracy and flatness of labeling.

[0037] The loading plate 331 is provided with a limiting groove 3312 , and the limiting groove 3312 is arranged along the length direction of the first mounting plate 31 . The sensor assembly 34 is arranged in the limiting groove 3312 , so as to improve the sensing sensitivity of the sensor assembly 34 and reduce the occupied space.

[0038] The feeding mechanism 3 also includes a guide rod 36 and a slider 37. The guide rod 36 is arranged on the first mounting plate 31, and the sensor assembly 34 is arranged on the slider 37. The slider 37 is slidably connected to the guide rod 36 so that the sensor assembly 34 slides in the limit groove 3312, which is convenient for adjusting the position of the sensor assembly 34 relative to the loading plate 331, that is, accurately sensing the labeling position of the labeling workpiece, thereby improving the production quality.

[0039] The loading plate 331 is provided with a slide groove 3313, and the vacuum suction table assembly 33 is provided with a limit piece 38. The limit piece 38 is slidably connected to the slide groove 3313. The length direction of the slide groove 3313 is arranged to intersect with the length direction of the first mounting plate 31. There are two slide grooves 3313 and four limit pieces 38. Two limit pieces 38 are placed in a slide groove 3313 as a group. The distance between the two limit pieces 38 in a slide groove 3313 is adjustable, that is, the distance between the two limit pieces 38 is the width value of the workpiece to be labeled, thereby ensuring that the workpiece to be labeled passes between the two limit pieces 38, further ensuring the accuracy of the labeling position.

[0040] The labeling mechanism 2 is provided with a lifting assembly 21, a second mounting plate 22, a coil rack 23, a traction member 24, a label stripping plate 25 and a plurality of rotating shafts 26. The lifting assembly 21 is provided on the box body 1 and drives the second mounting plate 22 to rise and fall. The coil rack 23, the traction member 24, the label stripping plate 25 and a plurality of rotating shafts 26 are all provided on the second mounting plate 22. The coil rack 23 is used to carry an external label roll, and the label roll is adhered with label paper. Under the action of the traction member 24, the single-layer label tape passes through the winding rotating shaft 26 in turn and enters the label stripping plate 25. The label stripping plate 25 is located directly above the vacuum suction table assembly 33. When labeling is required, the lifting assembly 21 drives the second mounting plate 22 to descend so that the label stripping plate 25 is close to the vacuum suction table assembly 33 until the label paper on the label tape is attached to the surface of the workpiece.

[0041] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there will be changes in the specific implementation methods and application scopes. The contents of this specification should not be understood as limiting the present invention.

Claims

1. A roll film labeling machine, characterized in that: It comprises a box body (1), a labeling mechanism (2) and a feeding mechanism (3); The labeling mechanism (2) is arranged on the box body (1), and the feeding mechanism (3) is arranged on the box body (1) and is located below the labeling mechanism (2); The feeding mechanism (3) comprises a first mounting plate (31), a first material rack (32), a vacuum suction table assembly (33), a sensor assembly (34) and a second material rack (35); the first mounting plate (31) is arranged on the box body (1); the first material rack (32), the vacuum suction table assembly (33) and the second material rack (35) are arranged on the first mounting plate (31) in sequence along the length direction of the first mounting plate (31); the sensor assembly (34) is arranged on the first mounting plate (31) and is located above the vacuum suction table assembly (33); The external workpiece is transported via the first material rack (32), the vacuum suction table assembly (33) and the second material rack (35); the vacuum suction table assembly (33) adsorbs the external workpiece, and the labeling mechanism (2) attaches the external label to the surface of the workpiece adsorbed by the vacuum suction table assembly (33).

2. The roll film labeling machine according to claim 1, characterized in that: The vacuum suction table assembly (33) comprises a carrier plate (331), a bottom plate (332) and a vacuum tube (333); the carrier plate (331) is connected to the bottom plate (332) and is arranged to form an inner cavity; the carrier plate (331) is provided with a plurality of through holes (3311), and the through holes (3311) are connected to the inner cavity; the vacuum tube (333) is arranged on the bottom plate (332) and is connected to the inner cavity.

3. The roll film labeling machine according to claim 2, characterized in that: The material loading plate (331) is provided with a limiting groove (3312), the limiting groove (3312) is arranged along the length direction of the first mounting plate (31), and the sensor assembly (34) is arranged in the limiting groove (3312).

4. The roll film labeling machine according to claim 3, characterized in that: The feeding mechanism (3) further comprises a guide rod (36) and a slider (37); the guide rod (36) is arranged on the first mounting plate (31); the sensor assembly (34) is arranged on the slider (37); the slider (37) is slidably connected to the guide rod (36) so that the sensor assembly (34) slides in the limiting groove (3312).

5. The roll film labeling machine according to claim 2, characterized in that: The material loading plate (331) is provided with a slide groove (3313), and the vacuum suction table assembly (33) is provided with a limit member (38), and the limit member (38) is slidably connected to the slide groove (3313), and the length direction of the slide groove (3313) is arranged to intersect with the length direction of the first mounting plate (31).

6. The roll film labeling machine according to claim 1, characterized in that: The labeling mechanism (2) is provided with a lifting assembly (21), a second mounting plate (22), a coiling rack (23), a traction member (24), a label stripping plate (25) and a plurality of rotating shafts (26). The lifting assembly (21) is arranged on the box body (1) and drives the second mounting plate (22) to rise and fall. The coiling rack (23), the traction member (24), the label stripping plate (25) and the plurality of rotating shafts (26) are all arranged on the second mounting plate (22). The coiling rack (23) is used to carry external label tape. Under the action of the traction member (24), the single-layer label tape passes through the rotating shaft (26) in sequence and enters the label stripping plate (25). The label stripping plate (25) is located directly above the vacuum suction table assembly (33).

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