Full-automatic strip pasting machine with limiting function

Abstract

The utility model discloses a full-automatic strip pasting machine with a limiting function, belongs to the technical field of strip pasting machines, and aims to solve the problem that the strip pasting quality is reduced due to the fact that a driving motor directly drives a workpiece to turn over and is easily influenced by the impact force of the strip pasting machine. The automatic turnover mechanism is arranged, a servo motor drives a first threaded rod to rotate, under the cooperation of a ball nut base, a sliding block drives a connecting plate to move transversely, the connecting plate drives a rotating base on the inner wall of the connecting plate to move, meanwhile, a cam groove changes the movement direction of a connecting rod, and therefore the rotating base is driven to turn over by 180 degrees, and the turnover efficiency is improved. The workpiece in the limiting groove is automatically overturned, a driving motor is replaced to directly drive the limiting seat to rotate, the impact force of the strip pasting machine is prevented from directly acting on the output shaft of the motor, the stability of the whole overturning process is enhanced, and the system is more stable in long-term operation.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of strip pasting machine, and particularly relates to a full-automatic strip pasting machine with limiting function. BACKGROUND

[0002] The strip pasting machine is a kind of equipment for automatic packaging production line, and is usually used for pasting labels or bar codes on product surfaces, and its working principle is to automatically paste pre-prepared labels on articles by mechanical device, and is widely applied to food, medicine, cosmetics, daily-use chemical industry, electronic product and other industries.

[0003] In the prior art, the patent with the patent announcement number CN214207354U discloses a strip pasting machine capable of automatically adjusting distance and heating and pasting, and the above patent comprises a main body, a supporting seat is arranged at the bottom of the main body, a high-temperature-resistant seat is fixedly connected to the upper end outer surface of the supporting seat, a rotating mechanism is arranged on the upper end outer surface of the high-temperature-resistant seat, a working machine is fixedly connected to the upper surface of the rotating mechanism, and a motor is fixedly installed on the upper end outer surface of the working machine.The device controls the telescopic movement of the mounting plate through the rotation of the lead screw after the rotation of the lead screw is connected to the silk sleeve, and the angle and height of the connecting belt are adjusted conveniently through the rotation control of the rotating seat and the ball, so that the appropriate distance is adjusted conveniently;But there are still the following deficiencies in actual use: starting from reality, in order to realize double-sided strip pasting of workpieces, the existing automatic turnover device directly drives the limiting seat to rotate through the driving motor, but the strip pasting machine has impact force on the workpiece on the limiting seat, the impact force is directly transmitted to the output shaft of the driving motor, the rotation of the motor is unstable, the precision of the turnover process is affected, and the strip pasting quality of the workpiece is affected.

[0004] Therefore, a full-automatic strip pasting machine with limiting function is needed to solve the problem that the driving motor directly drives the workpiece to turn over and is easily affected by the impact force of the strip pasting machine, thereby reducing the strip pasting quality. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a full-automatic strip pasting machine with limiting function to solve the problems in the background art.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a full-automatic strip pasting machine with limiting function, comprising a workbench, the bottom of the workbench is fixedly connected with a mounting frame, the top of the mounting frame is fixedly installed with two strip pasting machine bodies, an automatic turnover mechanism is arranged on the top of the workbench, and a limiting mechanism is arranged at the front end of the automatic turnover mechanism.

[0007] It is necessary to explain in the scheme that the bottom of the workbench is fixedly connected with a buffer pad.

[0008] Further worth mentioning is that the automatic turnover mechanism comprises a support plate fixedly connected to the top of the workbench, a cam groove is formed in the support plate, two fixed plates are fixedly connected to the front end of the support plate close to the top, a first threaded rod is rotatably connected between the two fixed plates, a ball nut seat is rotatably connected to the outer wall of the first threaded rod, a sliding block is fixedly connected to the outer wall of the ball nut seat, one of the support plates is fixedly connected with a servo motor, a connecting plate is fixedly connected to the front end of the sliding block, a rotating seat is rotatably connected to the inner wall of the connecting plate, a connecting rod is fixedly connected to the rear end of the rotating seat, and a guide wheel is rotatably connected to the rear end of the connecting rod.

[0009] Further need to be explained is that the front end of the support plate is provided with a limiting sliding groove corresponding to the sliding block.

[0010] As a preferred embodiment, the guide wheel is rotatably connected to the inner wall of the cam groove.

[0011] As a preferred embodiment, the limiting mechanism comprises a limiting groove fixedly connected to the front end of the automatic turnover mechanism, a second threaded rod is rotatably connected to the top of the limiting groove on both sides, a rotating plate is fixedly connected to the top of the second threaded rod, a limiting clamping plate is rotatably connected to the bottom of the second threaded rod, and two guide columns are fixedly connected to the top of the limiting clamping plate.

[0012] As a preferred embodiment, the top of the limiting groove is provided with a threaded hole corresponding to the second threaded rod and a through hole corresponding to the guide column.

[0013] As a preferred embodiment, the bottom of the limiting clamping plate is fixedly connected with an anti-skid strip.

[0014] Compared with the prior art, the full-automatic taping machine with a limiting function provided by the utility model has at least the following beneficial effects:

[0015] (1) By setting the automatic turnover mechanism, the servo motor drives the first threaded rod to rotate, under the cooperation of the ball nut seat, the sliding block drives the connecting plate to move horizontally, the connecting plate drives the rotating seat on the inner wall thereof to displace, and the cam groove changes the movement direction of the connecting rod, so that the rotating seat is turned over by 180 degrees, and the workpiece in the limiting groove is automatically turned over, which replaces the driving motor directly driving the limiting seat to rotate, avoids the impact force of the taping machine directly acting on the motor output shaft, enhances the stability of the whole turnover process, and makes the system more stable in long-term operation.

[0016] (2) by setting the limiting mechanism, the workpiece to be inserted into the limiting groove strip, then rotate the second threaded rod drive limiting clamping plate down to workpiece clamping positioning, prevent workpiece from moving because of vibration or external force during the strip, ensure the stability and consistency of the strip process, thereby reducing the error and scrap rate in production. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the first perspective structure schematic view of the utility model;

[0018] Figure 2 It is the second perspective structure schematic view of the utility model;

[0019] Figure 3 It is the structure schematic view of the automatic turnover mechanism of the utility model;

[0020] Figure 4 It is the structure schematic view of the limiting mechanism of the utility model.

[0021] In the drawing: 1, workbench; 2, mounting frame; 3, strip machine body; 4, automatic turnover mechanism; 401, support plate; 402, cam groove; 403, fixed plate; 404, first threaded rod; 405, ball nut seat; 406, sliding block; 407, servo motor; 408, connecting plate; 409, rotating seat; 410, connecting rod; 411, guide wheel; 5, limiting mechanism; 501, limiting groove; 502, second threaded rod; 503, rotating plate; 504, limiting clamping plate; 505, guide column. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with examples.

[0023] Please refer to Figures 1-4 The utility model provides a full-automatic strip machine with limiting function, including workbench 1, workbench 1 bottom fixedly connected with mounting frame 2, and two strip machine bodies 3 are fixedly installed at mounting frame 2 top, and workbench 1 top is provided with automatic turnover mechanism 4, and limiting mechanism 5 is arranged at the front end of automatic turnover mechanism 4.

[0024] Further as Figure 1 And Figure 2 Described concretely, workbench 1 bottom fixedly connected with buffer pad, buffer pad can effectively absorb the vibration and noise caused by mechanical movement, impact or vibration in the working process, reduce the noise pollution when the equipment is running, and improve the comfort degree of working environment, and buffer pad helps to enhance the friction between workbench 1 and ground, prevents the equipment from sliding or deviating due to vibration or external force, thereby guaranteeing the stability and accuracy of the strip machine, avoids the operation inaccuracy or quality problem caused by unstable position.

[0025] Further as Figure 3 illustrated, it is worth noting that the automatic turnover mechanism 4 includes a support plate 401 fixedly connected to the top of the workbench 1, the inside of the support plate 401 is provided with a cam groove 402, the front end of the support plate 401 is fixedly connected with two fixed plates 403 near the top position, the two fixed plates 403 are rotationally connected with a first threaded rod 404, the outer wall of the first threaded rod 404 is rotationally connected with a ball nut seat 405, the outer wall of the ball nut seat 405 is fixedly connected with a sliding block 406, one of the outer sides of the support plate 401 is fixedly connected with a servo motor 407, the front end of the sliding block 406 is fixedly connected with a connecting plate 408, the inner wall of the connecting plate 408 is rotationally connected with a rotating seat 409, the rear end of the rotating seat 409 is fixedly connected with a connecting rod 410, the rear end of the connecting rod 410 is rotationally connected with a guide wheel 411, by setting the automatic turnover mechanism 4, the turnover operation of the material or workpiece can be automatically completed, the manual intervention is reduced, and the production efficiency is improved, by automatic turnover, the operation of the taping machine can be quickly and accurately completed, and the speed of the overall production line is improved.

[0026] Further as Figure 3 illustrated, it is worth noting that the front end of the support plate 401 is provided with a limiting sliding groove corresponding to the sliding block 406, the limiting sliding groove plays a limiting and guiding role on the displacement of the sliding block 406, ensures that the sliding block 406 can only move in the horizontal direction, thereby driving the connecting plate to move horizontally.

[0027] Further as Figure 3 illustrated, it is worth noting that the guide wheel 411 is rollingly connected to the inner wall of the cam groove 402, ensures that the guide wheel 411 moves stably along the cam groove 402, avoids uneven friction or jamming phenomenon, ensures that the movement of the automatic turnover mechanism 4 is more accurate and stable, and improves the precision of the system; at the same time, the roll connection can ensure that each movement is along the same trajectory, ensuring the high repeatability and consistency of the turnover action, which is especially important for precise operation and high-quality taping work, and can ensure that each operation is accurate and accurate.

[0028] According to the above working process: by setting the automatic turnover mechanism 4, the servo motor 407 drives the first threaded rod 404 to rotate, under the cooperation of the ball nut seat 405, the sliding block 406 drives the connecting plate 408 to move transversely, the connecting plate 408 drives the rotating seat 409 on its inner wall to displace, and at the same time the cam groove 402 changes the movement direction of the connecting rod 410, thereby driving the rotating seat 409 to overturn by 180 degrees, wherein the limiting groove 501 is fixedly connected to the front end of the rotating seat 409, so that the workpiece inside the limiting mechanism 5 automatically completes the turnover, instead of directly driving the motor to drive the limiting seat to rotate, avoiding the impact force of the taping machine directly acting on the motor output shaft, the stability of the whole turnover process is enhanced, and the system is more stable in long-term operation.

[0029] Further as Figure 4 illustrated, it is worth noting that the limiting mechanism 5 comprises a limiting groove 501 fixedly connected to the front end of the automatic turnover mechanism 4, the top of both sides of the limiting groove 501 is rotatably connected with a second threaded rod 502, the top of both second threaded rods 502 is fixedly connected with a rotating plate 503, the bottom of both second threaded rods 502 is rotatably connected with a limiting clamp plate 504, the top of both limiting clamp plates 504 is fixedly connected with two guide columns 505, by setting the limiting mechanism 5, the limiting groove 501 is fixedly connected to the front end of the rotating seat 409, the workpiece to be taped is inserted into the limiting groove 501, then the second threaded rod 502 is rotated to drive the limiting clamp plate 504 to descend to clamp and position the workpiece, preventing the workpiece from moving due to vibration or external force during the taping process, ensuring the stability and consistency during the taping process, thereby reducing the error and scrap rate in production.

[0030] Further as Figure 4 illustrated, it is worth noting that the top of the limiting groove 501 is provided with a threaded hole corresponding to the second threaded rod 502 and a through hole corresponding to the guide column 505, the threaded hole ensures that the second threaded rod 502 can realize its own lifting while rotating, and the through hole limits the guide column 505, so that the limiting clamp plate 504 can only move in the vertical direction.

[0031] Further as Figure 4 illustrated, it is worth noting that the bottom of both limiting clamp plates 504 is fixedly connected with an anti-skid strip, which can effectively increase the friction between the limiting clamp plate 504 and the working surface, further stabilizing the position of the workpiece during the taping process.

[0032] The scheme has the following working process: in actual use, the workpiece to be taped is inserted into the limiting groove 501, then the second threaded rod 502 is rotated to drive the limiting clamp plate 504 to descend to clamp and position the workpiece, after positioning, the taping machine body 3 is opened for taping work, when one side taping is completed, the servo motor 407 is opened to drive the first threaded rod 404 to rotate, under the cooperation of the ball nut seat 405, the sliding block 406 drives the connecting plate 408 to move horizontally, the connecting plate 408 drives the rotating seat 409 on the inner wall thereof to displace, at the same time, the cam groove 402 changes the movement direction of the connecting rod 410, thereby driving the rotating seat 409 to turn over by 180 degrees, wherein the limiting groove 501 is fixedly connected to the front end of the rotating seat 409, so that the workpiece in the limiting groove 501 automatically completes turnover, at this time, the other taping machine body 3 is opened to tape the other side of the workpiece.

[0033] In summary: by setting the automatic turnover mechanism 4, the workpiece inside the limiting mechanism 5 automatically completes the turnover, instead of directly driving the motor to drive the limiting seat to rotate, avoiding the impact force of the taping machine directly acting on the motor output shaft, the stability of the whole turnover process is enhanced, so that the system is more stable in long-term operation; by setting the limiting mechanism 5, the workpiece is prevented from moving due to vibration or external force during the taping process, ensuring the stability and consistency of the taping process, thereby reducing the error and scrap rate in production.

Claims

1. A fully automatic labeling machine with a limiting function, comprising a worktable (1), characterized in that: The bottom of the workbench (1) is fixedly connected to a mounting frame (2), and two strip-applying machine bodies (3) are fixedly installed on the top of the mounting frame (2). An automatic flipping mechanism (4) is provided on the top of the workbench (1), and a limit mechanism (5) is provided at the front end of the automatic flipping mechanism (4).

2. The fully automatic labeling machine with limiting function according to claim 1, characterized in that: A buffer pad is fixedly connected to the bottom of the workbench (1).

3. The fully automatic labeling machine with limiting function according to claim 1, characterized in that: The automatic flipping mechanism (4) includes a support plate (401) fixedly connected to the top of the workbench (1). The support plate (401) has a cam groove (402) inside. Two fixed plates (403) are fixedly connected to the front end of the support plate (401) near the top. A first threaded rod (404) is rotatably connected between the two fixed plates (403). A ball nut seat (405) is rotatably connected to the outer wall of the first threaded rod (404). A slider (406) is fixedly connected to the outer wall of the ball nut seat (405). A servo motor (407) is fixedly connected to the outer side of one of the support plates (401). A connecting plate (408) is fixedly connected to the front end of the slider (406). A rotating seat (409) is rotatably connected to the inner wall of the connecting plate (408). A connecting rod (410) is fixedly connected to the rear end of the rotating seat (409). A guide wheel (411) is rotatably connected to the rear end of the connecting rod (410).

4. The fully automatic labeling machine with limiting function according to claim 3, characterized in that: The front end of the support plate (401) is provided with a limiting groove corresponding to the slider (406).

5. The fully automatic labeling machine with limiting function according to claim 3, characterized in that: The guide wheel (411) is tumbled to the inner wall of the cam groove (402).

6. The fully automatic labeling machine with limiting function according to claim 1, characterized in that: The limiting mechanism (5) includes a limiting groove (501) fixedly connected to the front end of the automatic flipping mechanism (4). The top of both sides of the limiting groove (501) are rotatably connected to a second threaded rod (502). The top of the two second threaded rods (502) are fixedly connected to a rotating plate (503). The bottom of the two second threaded rods (502) are rotatably connected to a limiting clamping plate (504). The top of the two limiting clamping plates (504) are fixedly connected to two guide posts (505).

7. A fully automatic labeling machine with a limiting function according to claim 6, characterized in that: The top of the limiting groove (501) is provided with a threaded hole corresponding to the second threaded rod (502) and a through hole corresponding to the guide post (505).

8. A fully automatic labeling machine with a limiting function according to claim 6, characterized in that: Anti-slip strips are fixedly connected to the bottom of both limiting clamps (504).

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