Tray labeling equipment

Abstract

The utility model discloses a material tray labeling device which comprises a machine frame, a conveying platform, a label printer and a labeling mechanical arm are arranged on the machine frame, a sliding plate and a movement control drive used for controlling the sliding plate to move are arranged on the conveying platform, a material tray jacking and positioning mechanism is arranged on the sliding plate, and the labeling mechanical arm drives a label taking and rolling mechanism to move. Labels are pasted in a rolling pasting mode, after the labeling mechanical arm controls the label taking rolling pasting mechanism to move in place, the air cylinder firstly controls the rolling wheel to press the label edge downwards, then the labeling mechanical arm controls the movement, and the effect of pressing and pasting at the same time is achieved. Label bubbles can be extruded, and the phenomenon that labels are wrinkled or swelled is prevented. And the material tray jacking and positioning mechanism can position the material tray, so that the material tray cannot deviate when the label is pasted in a rolling manner.

Description

TECHNICAL FIELD

[0001] The utility model relates to tray labeling technical field, especially relates to a tray labeling equipment. BACKGROUND

[0002] At present, the labeling station of the tray generally adopts the manual labeling mode, the label is easy to be pasted skewly, influences the subsequent code scanning and identification and photographing, and the packaging efficiency is influenced, under the condition of automation, due to the influence of objective factors, the production environment humidity is relatively large, after the label is pasted, due to the fact that the label is not pasted in place in the process of pasting, air or space is left inside, after the water vapor enters, the label will be wrinkled or bulged.

[0003] Therefore, the tray labeling equipment can solve the problem that the label is not firmly pasted and is easy to be wrinkled or bulged. SUMMARY

[0004] In order to overcome the shortcomings and deficiencies existing in the prior art, the purpose of the utility model is to provide a tray labeling equipment.

[0005] The utility model discloses a tray labeling equipment, including the frame, be equipped with the conveying platform, label printer and the labeling manipulator on the frame, be equipped with the sliding plate and the movement control drive for controlling the sliding plate movement on the conveying platform, be equipped with the tray jacking positioning mechanism on the sliding plate, the labeling manipulator drives the label taking and rolling and pasting mechanism movement.Tray jacking positioning mechanism can position the tray, makes the tray not to shift when rolling and pasting the label, the label taking and rolling and pasting mechanism of the utility model adopts the rolling and pasting mode, can be pasted and pressed side by side, can extrude the label bubble, prevents the label from being wrinkled or bulged.

[0006] As an improvement of the tray labeling equipment of the utility model, the label taking and rolling and pasting mechanism includes a label taking assembly and a rolling mechanism.

[0007] The label taking assembly includes a label suction plate, the label suction plate is installed on a connecting plate, the connecting plate is connected with a mounting plate through a plurality of guide rods, one side of the connecting plate is provided with a limiting plate.

[0008] The rolling mechanism includes a roller, the roller is located at one side of the label suction plate, the roller is installed on a roller support, the roller support is controlled to lift by a cylinder, the cylinder is fixed at one side of the mounting plate, a spring mounting screw rod is arranged on the roller support, a buffer spring is arranged on the spring mounting screw rod, the spring mounting screw rod penetrates the limiting plate and is screwed with the roller support. The cylinder of the label taking and rolling and pasting mechanism controls the roller to press down with the label side, a constant pressure is maintained through the buffer spring to avoid the tray from being pressed, and the labeling manipulator controls the stroke to roll and paste after pressing.

[0009] As an improvement of the tray labeling equipment, the labeling manipulator comprises an X-axis servo driving module, a Y-axis servo driving module and a Z-axis servo driving module, the X-axis servo driving module controls the Y-axis servo driving module to move, the Y-axis servo driving module controls the Z-axis servo driving module to move, the Z-axis servo driving module controls a motor mounting plate to move up and down, a rotary control motor and a transmission shaft are arranged on the motor mounting plate, a driven pulley and a transmission connecting block are arranged on the transmission shaft, a driving pulley is arranged on the output shaft of the rotary control motor, the driving pulley is connected with the driven pulley through a synchronous belt, and the transmission connecting block is fixedly connected with the mounting plate.

[0010] As an improvement of the tray labeling equipment, the tray jacking positioning mechanism comprises a bottom plate and a positioning plate, a jacking cylinder and a guide rod are arranged on the bottom plate, the piston rod end of the jacking cylinder is connected to the positioning plate, the guide rod is connected to the positioning plate through a guide sleeve, a plurality of positioning pins and positioning columns are arranged on the positioning plate in a spaced manner, the positioning pins are conical, and the positioning columns are located on the side of the positioning pins. The center of the tray is provided with a positioning hole, a limiting hole is arranged on the side of the positioning hole, the positioning pins are inserted into the corresponding positioning holes, the positioning columns are inserted into the corresponding limiting holes, and the tray can be prevented from rotating after positioning.

[0011] As an improvement of the tray labeling equipment, the bottom plate is installed on one side of the sliding plate, the sliding plate drives the bottom plate to move when moving, the movement of the bottom plate can drive the positioning plate to move, the other side of the sliding plate is provided with a sliding block, the sliding block is slidingly connected to a linear sliding rail, and the linear sliding rail is installed on the inner side surface of the conveying platform.

[0012] As an improvement of the tray labeling equipment, the movement control drive comprises a stepping motor, the output shaft of the stepping motor is provided with a driving synchronous pulley, the driving synchronous pulley is connected with a driven synchronous pulley through a synchronous belt, the driven synchronous pulley is installed on the side of the conveying platform, the stepping motor is installed on the side of the conveying platform, the sliding plate is clamped and connected to the synchronous belt through a clamping plate, and the synchronous belt drives the sliding plate to move when rotating. First, the tray is jacked up by the jacking cylinder, then the tray is moved to the station by the synchronous belt controlled by the stepping motor, after the labeling is completed, the jacking cylinder is retracted to the initial position, the stepping motor is reversed to return to the initial position, and the tray is carried in a cycle.

[0013] As an improvement of the tray labeling equipment, the conveying platform horizontally conveys the tray to the labeling position, and the labeling manipulator controls the label taking and rolling labeling mechanism to move to the label printer to take labels and roll labels on the tray.

[0014] As an improvement of the tray labeling equipment, the labeling manipulator is provided with two, and the label printer is provided with two, the two label printers are arranged side by side on the rack, one labeling manipulator is located on one side of one label printer, and the other labeling manipulator is located on one side of the other label printer.

[0015] As an improvement of the tray labeling equipment, the rack is further provided with a standby labeling manipulator and a standby small label supply feeder, the standby labeling manipulator comprises a second X-axis servo driving module, a second Y-axis servo driving module and a second Z-axis servo driving module, the second X-axis servo driving module controls the second Y-axis servo driving module to move, the second Y-axis servo driving module controls the second Z-axis servo driving module to move, the second Z-axis servo driving module controls the second motor mounting plate to move up and down, the second motor mounting plate is provided with a second rotary control motor, the second rotary control motor is connected with a rotary shaft through a shaft coupling, the rotary shaft is provided with a rotary connecting block, the rotary connecting block is provided with a second label suction plate and a second rolling cylinder, the second rolling cylinder controls a second rolling support to move up and down, and the second rolling support is provided with a second roller.

[0016] The tray labeling equipment has the advantages that the labeling is realized by rolling, the labeling manipulator controls the label taking and rolling mechanism to move to a position, then the cylinder controls the roller to press the label, and then the labeling manipulator is controlled to move, so that the label is pressed and pasted at the same time, the label bubble can be squeezed, and the label is prevented from being wrinkled or bulged. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a perspective view of the utility model;

[0018] Figure 2 is a schematic view of the labeling manipulator of the utility model;

[0019] Figure 3 is a schematic view of the label taking and rolling mechanism of the utility model;

[0020] Figure 4 is a schematic view of the conveying platform of the utility model;

[0021] Figure 5 is a schematic view of the internal structure of the conveying platform of the utility model;

[0022] Figure 6 is a schematic view of the tray jacking and positioning mechanism of the utility model;

[0023] Figure 7It is the standby labeling mechanical hand schematic diagram of the utility model;

[0024] The reference signs are:

[0025] 1, rack;

[0026] 2, conveying platform;

[0027] 3, label printer;

[0028] 4, labeling mechanical hand; 41, X-axis servo drive module, 42, Y-axis servo drive module, 43, Z-axis servo drive module, 44, motor mounting plate, 45, rotary control motor, 46, transmission shaft, 47, transmission connecting block;

[0029] 5, sliding plate; 51, sliding block, 52, linear slide rail, 53, clamping plate;

[0030] 6, movement control drive; 61, stepper motor, 62, synchronous belt, 63, driven synchronous pulley;

[0031] 7, tray jacking positioning mechanism; 71, bottom plate, 72, positioning plate, 73, jacking cylinder, 74, guide rod 75, positioning column, 76, positioning needle;

[0032] 8, label taking and rolling mechanism;

[0033] 9, label taking assembly; 91, label suction plate, 92, connecting plate, 93, guide rod, 94, mounting plate, 95, limiting plate;

[0034] 10, rolling mechanism; 101, roller, 102, roller support, 103, cylinder, 104, spring mounting screw;

[0035] 11, standby labeling mechanical hand; 111, second X-axis servo drive module, 112, second Y-axis servo drive module, 113, second Z-axis servo drive module, 114, second motor mounting plate, 115, second rotary control motor, 116, rotary shaft, 117, rotary connecting block, 118, second label suction plate, 119, second rolling cylinder, 120, second rolling support, 121, second roller;

[0036] 12, standby small label feeding feeder. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0038] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative positional relationship and movement condition between components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directional indications will also change accordingly.

[0039] In addition, the description of "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, nor in the protection scope required by the present application.

[0040] As shown in Figures 1-7 A tray labeling equipment, including rack 1, rack 1 is equipped with conveying platform 2, label printer 3 and labeling manipulator 4, conveying platform 2 is equipped with slide plate 5 and mobile control drive 6 for controlling the movement of the slide plate 5, slide plate 5 is equipped with tray jacking positioning mechanism 7, labeling manipulator 4 drives label taking and rolling labeling mechanism 8 to move. Tray jacking positioning mechanism 7 can position the tray, so that the tray will not deviate when rolling the label, the label taking and rolling labeling mechanism 8 of the utility model adopts rolling method, can roll and press at the same time, can extrude label bubble, prevent label from wrinkling or bulging.

[0041] Preferably, label taking and rolling labeling mechanism 8 includes label taking assembly 9 and rolling mechanism 10;

[0042] Label taking assembly 9 includes label suction plate 91, label suction plate 91 is installed on connecting plate 92, connecting plate 92 is connected with mounting plate 94 through a plurality of guide rods 93, one side of connecting plate 92 is equipped with limiting plate 95;

[0043] Rolling mechanism 10 includes roller 101, roller 101 is located at one side of label suction plate 91, roller 101 is installed on roller support 102, roller support 102 is controlled to lift by cylinder 103, cylinder 103 is fixed at one side of mounting plate 94, spring mounting screw rod 104 is arranged on roller support 102, buffer spring is arranged on spring mounting screw rod 104, spring mounting screw rod 104 penetrates from limiting plate 95 and is screwed with roller support 102. Cylinder 103 on label taking and rolling labeling mechanism 8 controls roller 101 to press down with label at first, keeps constant pressure through buffer spring to avoid bruising tray, after pressing, labeling manipulator 4 controls stroke to roll and stick, label sticks while pressing.

[0044] Preferably, the labeling manipulator 4 comprises an X-axis servo drive module 41, a Y-axis servo drive module 42 and a Z-axis servo drive module 43, the X-axis servo drive module 41 controls the movement of the Y-axis servo drive module 42, the Y-axis servo drive module 42 controls the movement of the Z-axis servo drive module 43, the Z-axis servo drive module 43 controls the lifting movement of a motor mounting plate 44, the motor mounting plate 44 is provided with a rotary control motor 45 and a transmission shaft 46, the transmission shaft 46 is provided with a driven pulley and a transmission connecting block 47, the output shaft of the rotary control motor 45 is provided with a driving pulley, the driving pulley is connected with the driven pulley through a synchronous belt, and the transmission connecting block 47 is fixedly connected with the mounting plate 94.

[0045] Preferably, the tray lifting positioning mechanism 7 comprises a bottom plate 71 and a positioning plate 72, the bottom plate 71 is provided with a lifting cylinder 73 and a guide rod 74, the piston rod end of the lifting cylinder 73 is connected to the positioning plate 72, the guide rod 74 is connected to the positioning plate 72 through a guide sleeve, a plurality of positioning pins 76 and positioning columns 75 are arranged on the positioning plate 72 in a spaced manner, the positioning pin 76 is conical, and the positioning column 77 is located beside the positioning pin 76. The center of the tray is provided with a positioning hole, the side of the positioning hole is provided with a limiting hole, the positioning pin 76 is inserted into the corresponding positioning hole, and the positioning column 75 is inserted into the corresponding limiting hole, so that the tray can be prevented from rotating after positioning.

[0046] Preferably, the bottom plate 71 is installed on one side of the sliding plate 5, the sliding plate 5 drives the bottom plate 71 to move when moving, the movement of the bottom plate 71 can drive the positioning plate 72 to move, the other side of the sliding plate 5 is provided with a sliding block 51, the sliding block 51 is slidingly connected to a linear sliding rail 52, and the linear sliding rail 52 is installed on the inner side of the conveying platform 2.

[0047] Preferably, the movement control drive 6 comprises a stepping motor 61, the output shaft of the stepping motor 61 is provided with a driving synchronous pulley, the driving synchronous pulley is connected with a driven synchronous pulley 63 through a synchronous belt 62, the driven synchronous pulley 63 is installed on the side of the conveying platform 2, the stepping motor 61 is installed on the side of the conveying platform 2, the sliding plate 5 is clamped and connected to the synchronous belt 62 through a clamping plate 53, and the synchronous belt 62 drives the sliding plate 5 to move when rotating. When the tray is conveyed, the tray is first lifted by the lifting cylinder 73, then the synchronous belt 62 is controlled by the stepping motor 61 to move the tray to the station, after the labeling is completed, the lifting cylinder 73 is retracted to the initial position, the stepping motor 61 is reversed to return to the initial position, and the tray is carried in a cycle.

[0048] Preferably, the conveying platform 2 horizontally conveys the tray to the labeling position, and the labeling manipulator 4 controls the labeling and rolling mechanism 8 to move to the label printer 3 to take the label and roll the label on the tray.

[0049] Preferably, two labeling manipulators 4 are provided, and two label printers 3 are provided, the two label printers 3 are arranged side by side on the rack 1, one labeling manipulator 4 is arranged on one side of one label printer 3, and the other labeling manipulator 4 is arranged on one side of the other label printer 3.

[0050] Preferably, a standby labeling manipulator 11 and a standby small label supply feeder 12 are further arranged on the rack 1, the standby labeling manipulator 11 comprises a second X-axis servo drive module 111, a second Y-axis servo drive module 112 and a second Z-axis servo drive module 113, the second X-axis servo drive module 111 controls the second Y-axis servo drive module 112 to move, the second Y-axis servo drive module 112 controls the second Z-axis servo drive module 113 to move, the second Z-axis servo drive module 113 controls the second motor mounting plate 114 to move up and down, the second motor mounting plate 114 is provided with a second rotation control motor 115, the second rotation control motor 115 is connected with a rotating shaft 116 through a shaft coupling, the rotating shaft 116 is provided with a rotating connecting block 117, the rotating connecting block 117 is provided with a second label suction plate 118 and a second rolling cylinder 119, the second rolling cylinder 119 controls a second rolling support 120 to move up and down, and the second rolling support 120 is provided with a second roller 121, and the second roller 121 is located on one side of the second label suction plate 118.

[0051] The labeling process of the utility model discloses: the tray is regularly placed on the conveying platform after being loaded by the robot, the conveying platform is composed of step air cylinders, the tray is first lifted by the air cylinder, then the step control synchronous belt moves the tray to the station, the air cylinder is retracted and reverses back to the initial position, and the tray is carried by repeating the above process, after the tray is positioned, the printer labels according to the information collected by the vision acquisition machine, and the MES system production instruction is combined to carry out the labeling, the labeling manipulator is vacuum adsorbed to the label outlet of the printer, after the manipulator is positioned, the micro sliding table on the labeling assembly first controls the rubber roller to press the label, the spring keeps constant pressure to avoid pressing the tray, after pressing, the manipulator controls the stroke to roll and paste, the label is pressed and pasted, and the tray also needs to be constrained to prevent the tray from deviating during the rolling and pasting process.

[0052] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and structures of the utility model, and the scope of the utility model is defined by the appended claims and their equivalent scope.

Claims

1. A tray labeling apparatus comprising a frame, characterized in that The rack is provided with a conveying platform, a label printer and a labeling manipulator, the conveying platform is provided with a sliding plate and a movement control drive for controlling the movement of the sliding plate, the sliding plate is provided with a tray jacking positioning mechanism, and the labeling manipulator drives a label taking and rolling mechanism to move.

2. The tray labeling apparatus of claim 1, wherein, The label taking and rolling mechanism comprises a label taking assembly and a rolling mechanism. The label taking assembly comprises a label suction plate, the label suction plate is installed on a connecting plate, the connecting plate is connected with a mounting plate through a plurality of guide rods, and one side of the connecting plate is provided with a limiting plate. The rolling mechanism comprises a roller, the roller is located at one side of the label suction plate, the roller is installed on a roller support, the roller support is controlled to lift by a cylinder, the cylinder is fixed at one side of the mounting plate, a spring mounting screw rod is arranged on the roller support, a buffer spring is arranged on the spring mounting screw rod, and the spring mounting screw rod penetrates through the limiting plate and is screwed with the roller support.

3. The tray labeling apparatus of claim 2, wherein, The labeling manipulator comprises an X-axis servo drive module, a Y-axis servo drive module and a Z-axis servo drive module, the X-axis servo drive module controls the movement of the Y-axis servo drive module, the Y-axis servo drive module controls the movement of the Z-axis servo drive module, the Z-axis servo drive module controls the lifting movement of a motor mounting plate, the motor mounting plate is provided with a rotary control motor and a transmission shaft, the transmission shaft is provided with a driven pulley and a transmission connecting block, the output shaft of the rotary control motor is provided with a driving pulley, the driving pulley is connected with the driven pulley through a synchronous belt, and the transmission connecting block is fixedly connected with the mounting plate.

4. The tray labeling apparatus of claim 1, wherein, The tray jacking positioning mechanism comprises a bottom plate and a positioning plate, the bottom plate is provided with a jacking cylinder and a guide rod, the piston rod end of the jacking cylinder is connected with the positioning plate, the guide rod is connected with the positioning plate through a guide sleeve, a plurality of positioning pins and positioning columns are arranged on the positioning plate in a spaced manner, the positioning pins are conical, and the positioning columns are located beside the positioning pins.

5. The tray labeling apparatus of claim 4, wherein, The bottom plate is installed at one side of the sliding plate, the sliding plate drives the bottom plate to move when moving, the movement of the bottom plate can drive the movement of the positioning plate, the other side of the sliding plate is provided with a sliding block, the sliding block is slidingly connected with a linear slide rail, and the linear slide rail is installed on the inner side of the conveying platform.

6. The tray labeling apparatus of claim 5, wherein, The movement control drive comprises a stepping motor, the output shaft of the stepping motor is provided with a driving synchronous pulley, the driving synchronous pulley is connected with a driven synchronous pulley through a synchronous belt, the driven synchronous pulley is installed on the side of the conveying platform, the stepping motor is installed on the side of the conveying platform, the sliding plate is clamped and connected with the synchronous belt through a clamping plate, and the synchronous belt drives the sliding plate to move when rotating.

7. The tray labeling apparatus of claim 2, wherein, The conveying platform horizontally conveys the tray to the labeling position, and the labeling manipulator controls the label taking and rolling mechanism to move to the label printer to take labels and roll the labels on the tray.

8. The tray labeling apparatus of claim 1, wherein, The labeling machine is provided with two labeling machines and two label printers, the two label printers are arranged side by side on the frame, one labeling machine is arranged on one side of one label printer, and the other labeling machine is arranged on one side of the other label printer.

9. The tray labeling apparatus of claim 1, wherein, The frame is further provided with a spare labeling machine and a spare small label supply feeder, the spare labeling machine comprises a second X-axis servo drive module, a second Y-axis servo drive module and a second Z-axis servo drive module, the second X-axis servo drive module controls the movement of the second Y-axis servo drive module, the second Y-axis servo drive module controls the movement of the second Z-axis servo drive module, the second Z-axis servo drive module controls the lifting movement of a second motor mounting plate, the second motor mounting plate is provided with a second rotary control motor, the second rotary control motor is connected with a rotary shaft through a shaft coupling, the rotary shaft is provided with a rotary connecting block, the rotary connecting block is provided with a second label suction plate and a second rolling cylinder, the second rolling cylinder controls the lifting movement of a second rolling support, and the second rolling support is provided with a second roller, and the second roller is located on one side of the second label suction plate.

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