Blowing type automatic labeling machine

Abstract

The utility model relates to the technical field of robots, in particular to an air blowing type automatic labeling machine which comprises a supporting assembly, a labeling module, a printing module, a paper collecting module, an auxiliary module, a paper feeding module and a paper stripping module. The paper collecting module has two states; when the paper collecting module is in a non-working state, the paper stripping module moves label paper on the paper to the position below the labeling module, and the label paper is adsorbed by the labeling module; when the paper collecting module is in a working state, the paper collecting module drives the paper to move so that the paper can be in a tensioned state, the paper stripping module resets so that the label paper can be stripped from the paper, the labeling module conducts labeling, and the printing module prints the label paper on the follow-up paper. Only one tool apron position is occupied, free selection and matching can be achieved, the paper pasting reliability is improved, the design is simple, and it can be guaranteed that the phenomena of pasting missing, paper clamping, suction cup suction failure, paper not moving in place and the like can be avoided through the labeling module, the auxiliary module and the paper stripping module.

Description

Technical Field

[0001] The utility model relates to the technical field of robots, in particular to an air-blowing automatic labeling machine. Background Art

[0002] The automatic labeling machine automatically sticks the label paper with cutting information after thermal printing on the corresponding position of the cutting table. Therefore, the automatic labeling machine needs to be fixed on the cutting table head for XY direction movement. The existing design has the following problems:

[0003] First, the existing automatic labeling machine heads are relatively large in size, and a separate fixed position is required to place the labeling machine heads.

[0004] Secondly, the existing automatic labeling machine head has a complex structure, especially when it comes to paper peeling, there are problems such as the suction cup not sucking, the paper not moving into place, missing labels, and paper jams.

[0005] Third, the existing automatic labeling machine head can only perform contact labeling, not non-contact labeling. Utility Model Content

[0006] The utility model aims to solve the above defects and provides an air blowing automatic labeling machine.

[0007] In order to overcome the defects existing in the background technology, the technical solution adopted by the utility model to solve the technical problems is: an air-blowing automatic labeling machine, including a support component, a labeling module for adsorbing label paper and then labeling, a printing module for printing on the label paper, a paper receiving module for rolling up the paper after peeling off the label paper, a paper feeding module for outputting the paper with the label paper, and a paper peeling module for peeling the label paper off the paper;

[0008] The support assembly is used to support and fix the paper peeling module, the paper feeding module, the paper receiving module, the printing module, and the labeling module;

[0009] The paper with label paper on the paper feeding module passes through the paper peeling module and then is collected by the paper receiving module. The printing module prints before the paper passes through the paper peeling module. The paper receiving module has two states.

[0010] In the first state, when the paper receiving module is in a non-working state, the paper peeling module moves the label paper on the paper to the bottom of the labeling module, and the label paper is adsorbed by the labeling module;

[0011] In the second state, when the paper receiving module is in the working state, the paper receiving module drives the paper to move so that the paper is in a tensioned state, the paper peeling module is reset to peel the label paper off the paper, the labeling module performs labeling, and the printing module prints the label paper on the subsequent paper.

[0012] A further improvement includes that the support assembly is provided with an auxiliary module for assisting in blowing air on the adsorbed label paper.

[0013] A further improvement includes that the auxiliary module includes a bracket assembly and a nozzle mounted on the bracket assembly, and the nozzle is connected to the solenoid valve assembly through a pipeline for controlling the blowing.

[0014] A further improvement includes that the bracket assembly can flexibly adjust the blowing direction of the nozzle.

[0015] A further improvement includes that the paper peeling module comprises a tension spring plate installed on the support assembly, a peeling rod axially movable on the support assembly, a guide bracket A and a guide bracket B installed on the support assembly, the two ends of the peeling rod are respectively connected to the front end of the tension spring plate, and the rear end of the tension spring plate is connected to the support assembly through a spring, so that when the paper receiving module is in a non-working state, the paper wrapped around the peeling rod is driven to pop out and move to the bottom of the labeling module under the action of the reset tension of the spring, and the guide bracket B is connected to the guide bracket A so that the paper wrapped around the peeling rod passes through the gap between the guide bracket A and the guide bracket B, and the paper enters the gap after wrapping around the peeling rod, so that the paper forms a fold angle.

[0016] A further improvement includes that the printing module includes a print head bracket mounted on the support assembly and a thermal print head mounted on the print head bracket.

[0017] Further improvements include that the paper collection module includes a mounting assembly installed on a support assembly, a motor and a rotating shaft, the motor is installed on the mounting assembly, the output end of the motor is connected to a driving wheel, the rotating shaft is rotatably connected to the mounting assembly via a ball bearing, and belts are simultaneously mounted on the driving wheel and the rotating shaft.

[0018] A further improvement includes that the paper feeding module includes a material roll holder and a support shaft installed on the support assembly, and the support shaft is placed on the material roll holder so that the material roll holder supports the support shaft.

[0019] Further improvements include that the labeling module includes a cylinder, a solenoid valve assembly, a vacuum generator and a pressure sensor, the output end of the cylinder is connected to the suction seat to drive the suction seat up and down for labeling, the solenoid valve assembly is connected to the cylinder through a pipeline, the solenoid valve assembly is respectively connected to the vacuum generator and the pressure sensor through pipelines, and the vacuum generator is connected to the suction seat through a pipeline to control the suction of the suction seat.

[0020] A further improvement includes that the solenoid valve assembly is connected to the one-way valve via a pipeline, and the one-line valve is further connected to the suction seat via a pipeline.

[0021] Further improvements include that the support assembly includes a back plate, a cylinder bracket and a mounting plate, two extension arms are arranged parallel to each other on the back plate, and a cylinder bracket is arranged between the two extension arms, a cylinder and a sensor bracket are installed on the cylinder bracket, and a pressure sensor is installed on the sensor bracket, a mounting plate is arranged on one of the extension arms, a solenoid valve assembly and a vacuum generator are arranged on the mounting plate, a paper collection module and a paper feeding module are arranged on the back plate, and a printing module and a paper peeling mechanism are arranged between the extension arms.

[0022] The beneficial effects of the utility model are as follows: the automatic labeling machine of the present invention only occupies one knife seat position and is modular and can be freely selected; the reliability of the sticker is improved, the movement of the equipment is visible during operation, and the design is simple. Through the labeling module, auxiliary module, and paper peeling module, it can be ensured that there will be no missing stickers, paper jams, etc.; non-contact labeling can be achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0024] Figure 1 The utility model is a side view of the shaft Figure 1 ;

[0025] Figure 2 The utility model is a side view of the shaft Figure 2 ;

[0026] Figure 3 The utility model is a side view of the shaft Figure 3 ;

[0027] Figure 4 It is an exploded view of the utility model;

[0028] Figure 5 It is a cross-sectional view of the paper collection module in the utility model;

[0029] In the figure, 1-cylinder, 2-pressure sensor, 3-sensor bracket, 4-cylinder bracket, 5-bracket assembly, 6-nozzle, 7-mounting plate, 8-vacuum generator, 9-back plate, 10-extension arm, 11-support shaft, 12-material roll bracket, 13-motor, 14-rotating shaft, 15-mounting assembly, 16-solenoid valve assembly, 17-suction seat, 18-print head bracket, 19-spring, 20-guide bracket A, 21-tension spring plate, 22-guide bracket B, 23-driving wheel, 24-belt, 25-ball bearing, 26-thermal print head, 27-peeling rod. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. The embodiments in the basic utility model and all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] according to Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, an air-blowing automatic labeling machine includes a supporting assembly, a labeling module for adsorbing label paper and then labeling, a printing module for printing on the label paper, a paper receiving module for rolling up the paper after peeling off the label paper, a paper feeding module for outputting the paper with the label paper, and a paper peeling module for peeling the label paper off the paper;

[0032] The support assembly is used to support and fix the paper peeling module, the paper feeding module, the paper receiving module, the printing module, and the labeling module;

[0033] The paper with label paper on the paper feeding module passes through the paper peeling module and then is collected by the paper receiving module. The printing module prints before the paper passes through the paper peeling module. The paper receiving module has two states.

[0034] In the first state, when the paper receiving module is in a non-working state, the paper peeling module moves the label paper on the paper to the bottom of the labeling module, and the label paper is adsorbed by the labeling module;

[0035] In the second state, when the paper receiving module is in the working state, the paper receiving module drives the paper to move so that the paper is in a tensioned state, the paper peeling module is reset to peel the label paper off the paper, the labeling module performs labeling, and the printing module prints the label paper on the subsequent paper.

[0036] The support assembly is provided with an auxiliary module for assisting in blowing the adsorbed label paper, and the auxiliary module is used to improve the adsorption effect of the labeling module on the label paper. The auxiliary module includes a bracket assembly 5 and a nozzle 6 installed on the bracket assembly 5. The nozzle 6 is connected to the solenoid valve assembly 16 through a pipeline for controlling the blowing. The air blown out by the nozzle 6 prevents the label paper from peeling off due to insufficient adsorption force of the labeling module. The bracket assembly 5 can flexibly adjust the blowing direction of the nozzle 6.

[0037] The paper peeling module includes a tension spring plate 21 installed on the support assembly, a peeling rod 27 axially movable on the support assembly, a guide bracket A20 and a guide bracket B22 installed on the support assembly, the two ends of the peeling rod 27 are respectively connected to the front end of the tension spring plate 21, and the rear end of the tension spring plate 21 is connected to the support assembly through a spring 19, so that when the paper receiving module is in a non-working state, the paper wrapped around the peeling rod 27 is driven to pop out and move to the bottom of the labeling module under the action of the reset tension of the spring 19, and the guide bracket B22 is connected to the guide bracket A20 so that the paper wrapped around the peeling rod The paper of 27 passes through the gap between the guide bracket A20 and the guide bracket B22, and the paper goes around the peeling rod 27 and enters the gap, so that the paper forms a fold angle. The fold angle is designed so that the label paper is easy to peel off after being adsorbed by the labeling module. When the paper receiving module is in a working state, the paper is tensioned, and the tensioned paper exerts a certain pressure on the peeling rod 27, so that the peeling rod 27 retreats. At this time, the paper going around the peeling rod 27 is away from the labeling module, and at the same time, the label paper is peeled off from the paper. This design can ensure that there will be no missing labels, paper jams, etc., and can also avoid problems such as the suction cup not being sucked and the paper not being in place. The angle range of the fold angle is between 30 degrees and 60 degrees.

[0038] The printing module includes a print head bracket 18 mounted on the support assembly and a thermal print head 26 mounted on the print head bracket 18. The thermal print head 26 can print labels on paper.

[0039] according to Figure 5 As shown, the paper collection module includes a mounting assembly 15 mounted on a supporting assembly, a motor 13 and a rotating shaft 14, the motor 13 is mounted on the mounting assembly 15, the output end of the motor 13 is connected to a driving wheel 23, the rotating shaft 14 is rotatably connected to the mounting assembly 15 through a ball bearing 25, a belt 24 is simultaneously sleeved on the driving wheel 23 and the rotating shaft 14, so that the rotating shaft 14 is rotated by belt transmission, and the rotating shaft 14 can be collected after being connected to the end of the paper.

[0040] The paper feeding module includes a material roll holder 12 and a support shaft 11 installed on the support assembly. The support shaft 11 is placed on the material roll holder 12 so that the material roll holder 12 supports the support shaft 11. The support shaft 11 is loaded with a roll of label paper, and the roll of paper rotates on the support shaft 11.

[0041] The labeling module includes a cylinder 1, a solenoid valve assembly 16, a vacuum generator 8 and a pressure sensor 2. The output end of the cylinder 1 is connected to the suction seat 17 to drive the suction seat 17 to move up and down for labeling. The solenoid valve assembly 16 is connected to the cylinder 1 through a pipeline. The solenoid valve assembly 16 is respectively connected to the vacuum generator 8 and the pressure sensor 2 through pipelines. The vacuum generator 8 is connected to the suction seat 17 through a pipeline to control the suction of the suction seat 17. The pressure sensor 2 is used to determine whether the suction seat 17 sucks the label paper. Through this structure, the label paper is adsorbed and the suction seat 17 is driven to descend for labeling.

[0042] The solenoid valve assembly 16 is connected to the one-way valve through a pipeline, and the one-line valve is further connected to the suction seat 17 through a pipeline. This design increases the blowing function, so that the label paper is blown off the blowing seat, making it convenient for the label paper to be pasted on the cut piece, thereby realizing non-contact labeling.

[0043] The support assembly includes a back plate 9, a cylinder bracket 4 and a mounting plate 7, two extension arms 10 are arranged parallel to each other on the back plate 9, and the cylinder bracket 4 is arranged between the two extension arms 10, the cylinder 1 and the sensor bracket 3 are installed on the cylinder bracket 4, and the pressure sensor 2 is installed on the sensor bracket 3, one of the extension arms 10 is arranged with a mounting plate 7, the mounting plate 7 is arranged with a solenoid valve assembly 16 and a vacuum generator 8, and the back plate 9 is arranged with a paper receiving module and a paper feeding module, and a printing module and a paper peeling mechanism are arranged between the extension arms 10.

[0044] Working principle: the paper output by the paper feeding module passes through the printing module, and the printing module prints the label paper on the paper through the thermal print head 26. After printing, the paper reaches the paper peeling module. Under the pulling force of the spring 19, the peeling rod 27 pops outward so that the paper passing around the peeling rod 27 moves to the bottom of the suction seat 17. The suction force generated by the suction seat 17 sucks the label paper on the paper. At this time, the paper receiving module starts to work, and the paper is in a tensioned state. The paper drives the peeling rod 27 to reset. When resetting, the paper passes through the gap between the guide bracket A20 and the guide bracket B22, so that the paper forms a fold. At the same time of resetting, the label paper is peeled off from the paper and adsorbed by the suction seat 17 for labeling. At the same time, the auxiliary module blows air to the label paper, and the cylinder 1 drives the suction seat 17 to descend to stick the label paper on the cut piece. The above steps are repeated to achieve cyclic labeling.

[0045] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A blowing type automatic labeling machine, characterized in that: It includes a support component, a labeling module for adsorbing label paper and then labeling, a printing module for printing on the label paper, a paper receiving module for rolling up the paper after peeling off the label paper, a paper feeding module for outputting the paper with the label paper, a paper peeling module for peeling the label paper off the paper, and an auxiliary module for auxiliary blowing of the adsorbed label paper; The support assembly is used to support and fix the paper peeling module, the paper feeding module, the paper receiving module, the printing module, and the labeling module; The paper with label paper on the paper feeding module passes through the paper peeling module and then is collected by the paper receiving module. The printing module prints before the paper passes through the paper peeling module. The paper receiving module has two states. In the first state, when the paper receiving module is in a non-working state, the paper peeling module moves the label paper on the paper to the bottom of the labeling module, and the label paper is adsorbed by the labeling module; In the second state, when the paper receiving module is in the working state, the paper receiving module drives the paper to move so that the paper is in a tensioned state, the paper peeling module is reset to peel the label paper from the paper, and the labeling module performs labeling.

2. The air-blowing automatic labeling machine according to claim 1, characterized in that: The auxiliary module comprises a bracket assembly (5) and a nozzle (6) mounted on the bracket assembly (5); the nozzle (6) is connected to a solenoid valve assembly (16) via a pipeline for controlling air blowing.

3. The air-blowing automatic labeling machine according to claim 1, characterized in that: The paper peeling module comprises a tension spring plate (21) mounted on the support assembly, a peeling rod (27) axially movable on the support assembly, a guide bracket A (20) and a guide bracket B (22) mounted on the support assembly, the two ends of the peeling rod (27) are respectively connected to the front end of the tension spring plate (21), and the rear end of the tension spring plate (21) is connected to the support assembly via a spring (19), so that when the paper receiving module is in a non-working state, the paper wrapped around the peeling rod (27) is driven to pop out and move to the bottom of the labeling module under the action of the reset tension of the spring (19), and the guide bracket B (22) is connected to the guide bracket A (20) so that the paper wrapped around the peeling rod (27) passes through the gap between the guide bracket A (20) and the guide bracket B (22), and the paper wraps around the peeling rod (27) and enters the gap, so that the paper forms a folded angle.

4. The air-blowing automatic labeling machine according to claim 1, characterized in that: The printing module comprises a print head support (18) mounted on the support assembly and a thermal print head (26) mounted on the print head support (18).

5. The air-blowing automatic labeling machine according to claim 1, characterized in that: The paper collection module comprises a mounting assembly (15) mounted on a support assembly, a motor (13) and a rotating shaft (14); the motor (13) is mounted on the mounting assembly (15); the output end of the motor (13) is connected to a driving wheel (23); the rotating shaft (14) is rotatably connected to the mounting assembly (15) via a ball bearing (25); and a belt (24) is sleeved on both the driving wheel (23) and the rotating shaft (14).

6. The air-blowing automatic labeling machine according to claim 1, characterized in that: The paper feeding module comprises a material roll holder (12) and a support shaft (11) mounted on the support assembly; the support shaft (11) is placed on the material roll holder (12) so that the material roll holder (12) supports the support shaft (11).

7. The air-blowing automatic labeling machine according to claim 1, characterized in that: The labeling module comprises a cylinder (1), a solenoid valve assembly (16), a vacuum generator (8) and a pressure sensor (2); the output end of the cylinder (1) is connected to a suction seat (17) so as to drive the suction seat (17) to move up and down for labeling; the solenoid valve assembly (16) is connected to the cylinder (1) via a pipeline; the solenoid valve assembly (16) is respectively connected to the vacuum generator (8) and the pressure sensor (2) via pipelines; the vacuum generator (8) is connected to the suction seat (17) via a pipeline so as to control the suction of the suction seat (17); the solenoid valve assembly (16) is connected to a one-way valve via a pipeline; the one-way valve is connected to the suction seat (17) via a pipeline so as to control the blowing of the suction seat (17).

8. The air-blowing automatic labeling machine according to claim 1, characterized in that: The support assembly comprises a back plate (9), a cylinder bracket (4) and a mounting plate (7); two extension arms (10) are arranged on the back plate (9) in parallel and opposite to each other, and a cylinder bracket (4) is arranged between the two extension arms (10); a cylinder (1) and a sensor bracket (3) are mounted on the cylinder bracket (4), and a pressure sensor (2) is mounted on the sensor bracket (3); a mounting plate (7) is arranged on one of the extension arms (10), a solenoid valve assembly (16) and a vacuum generator (8) are arranged on the mounting plate (7), a paper receiving module and a paper feeding module are arranged on the back plate (9), and a printing module and a paper peeling mechanism are arranged between the extension arms (10).

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