Feeding device of carton pasting machine

Abstract

The utility model relates to the technical field of carton processing, in particular to a feeding device of a carton pasting machine, which comprises a working table, a conveying belt, a lifting component and a guide component, supporting legs are arranged at four corners below the working table, the conveying belt is arranged at the center above the working table, the lifting component comprises side plates, a top plate and a lifter, and the guide component is arranged on the side plates. According to the feeding device of the carton pasting machine, the upper portions of the two sets of symmetrically-arranged centering plates stretch into the sliding groove and are in threaded connection with the screw rod, and when the screw rod rotates, the centering plates can move in the sliding groove in the face-to-face or back-to-back mode. In the paper box feeding process, the guide plate below the centering plate can automatically center the paper box, and the paper box is prevented from deviating. And manual correction is not needed, the labor cost is saved, and the feeding accuracy and efficiency are improved. The servo motor has the high-precision position control capacity, the moving precision of the centering plate can be ensured, and therefore accurate centering of the paper box is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to carton processing technical field, concretely to a kind of feeding device of carton pasting machine. BACKGROUND

[0002] In packaging printing industry, the application of pasting machine is the last process of packaging box processing, which folds and shapes the printed and die-cut shaped paperboard and sticks the paste opening, and the machine pasting replaces manual pasting method, reduces labor cost and improves efficiency. When feeding, traditional pasting machine often adopts manual correction, otherwise box paste deviation may occur, and manual operation is time-consuming and laborious. CONTENT OF UTILITY MODEL

[0003] (I) technical problem solved

[0004] In view of the deficiencies of the prior art, the utility model provides a kind of feeding device of carton pasting machine.

[0005] (II) technical scheme

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of feeding device of carton pasting machine, including workbench, conveying belt, lifting assembly and guide assembly, the workbench lower four corners are provided with supporting leg, the workbench upper center is provided with the conveying belt, the lifting assembly includes side plate, top plate and lifter, the workbench upper two ends are symmetrically provided with the side plate, two groups of side plate upper are provided with the top plate, the guide assembly includes motor, worm gear, worm, sliding frame, screw rod, centering plate and guide plate, the lifter output passes through the top plate and is connected with the sliding frame, the sliding frame lower is provided with the sliding slot with lower opening, the sliding slot inner center is provided with the worm gear, the worm gear center left and right sides are symmetrically provided with screw rod rotatably connected with the sliding slot side wall, the sliding slot is also provided with the worm engaged with the worm gear, the motor output passes through the sliding frame and is connected with the worm, the centering plate is provided as two groups of symmetric arrangement, the centering plate upper extends into the sliding slot and is screw-threaded with the screw rod, the centering plate lower is close to the centering plate of the conveying belt center one end and is provided with the guide plate.

[0007] In order to guarantee the stability of sliding frame movement, the utility model improves that guide rod that passes through the top plate is further provided on the sliding frame.

[0008] Preferably, the motor adopts servo motor.

[0009] Preferably, the lifter adopts air cylinder.

[0010] In order to guarantee the connecting strength of centering plate and guide plate, the utility model improves that reinforcing rib connected with the guide plate is further provided on the centering plate.

[0011] In order to facilitate the feeding of the material, the utility model improves, the inclined plane is arranged on the input end of the guide plate close to the conveying belt.

[0012] (Three) beneficial effects

[0013] Compared with the prior art, the utility model provides a feeding device of a carton pasting machine, which has the following beneficial effects:

[0014] The feeding device of the carton pasting machine, the side plates and the top plate at both ends of the top of the workbench form a stable frame structure, the output end of the lifter (a pneumatic cylinder is adopted) penetrates the top plate and is connected with the sliding frame, and the height of the sliding frame can be accurately controlled. This makes the guide assembly be able to adjust the height according to cartons of different sizes. The motor (a servo motor is adopted) drives the worm to rotate, the worm is engaged with the worm wheel in the sliding groove of the sliding frame, thereby driving the screw rods on the left and right sides of the center of the worm wheel to rotate. The two groups of symmetrically arranged centering plates extend into the sliding groove and are threadedly connected with the screw rods above the centering plates. When the screw rods rotate, the centering plates move towards or away from each other in the sliding groove.

[0015] During the feeding of the cartons, the guide plates below the centering plates can automatically center the cartons, thereby preventing the cartons from deviating. Manual correction is not needed, labor cost is saved, and the accuracy and efficiency of feeding are improved. The servo motor has high-precision position control capability, and can ensure the movement accuracy of the centering plates, thereby realizing accurate centering of the cartons. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a main view of the utility model structure;

[0017] Figure 2 It is a first local view of the utility model structure;

[0018] Figure 3 It is a second local view of the utility model structure;

[0019] Figure 4 It is a structure of the utility model Figure 3 It is a local enlarged view.

[0020] In the drawing: 1, workbench; 2, conveying belt; 3, supporting leg; 4, side plate; 5, top plate; 6, lifter; 7, motor; 8, worm wheel; 9, worm; 10, sliding frame; 11, screw rod; 12, centering plate; 13, guide plate; 14, guide rod; 15, reinforcing rib. DETAILED DESCRIPTION

[0021] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.

[0022] Please refer to Figures 1-4 The utility model provides a kind of feeding device of carton pasting machine, including workbench 1, transport belt 2, lifting assembly and guide component, the workbench 1 lower four corners are provided with supporting leg 3, the workbench 1 upper center is provided with the transport belt 2, the lifting assembly includes side plate 4, top plate 5 and lifter 6, the workbench 1 upper two ends are symmetrically provided with the side plate 4, two groups of side plate 4 upper are provided with the top plate 5, the guide component includes motor 7, worm wheel 8, worm 9, sliding frame 10, screw 11, centering plate 12 and guide plate 13, the lifter 6 output passes through the top plate 5 and is connected with the sliding frame 10, the sliding frame 10 lower is provided with the sliding slot with lower opening, the sliding slot inner center is provided with the worm wheel 8, the worm wheel 8 center left and right sides are symmetrically provided with screw 11 with the sliding slot side wall rotationally connected, the sliding slot is also provided with worm 9 engaged with the worm wheel 8, the motor 7 output passes through the sliding frame 10 and is connected with the worm 9, the centering plate 12 is provided as two groups of symmetric arrangement, the centering plate 12 upper extends into the sliding slot and is threadedly connected with the screw 11, the centering plate 12 lower is close to the transport belt 2 center one end and is provided with the guide plate 13.

[0023] Workbench 1 is provided with transport belt 2 connected with external transmission device, and material feeding is carried out, when material moves between two guide plates 13, the spacing between two centering plates 12 is large initially, the output height of lifter 6 is adjusted according to the requirement of material, workbench 1 is provided with support frame for supporting lifter 6, workbench 1 is fixed on ground through supporting leg 3, according to the size of carton to be processed, start lifter 6 (cylinder). The piston rod of cylinder pushes sliding frame 10 to ascend or descend, start motor 7 (servo motor 7), the output end of motor 7 drives worm 9 to rotate. Worm 9 is engaged with worm wheel 8 in the sliding slot of sliding frame 10, thereby driving the rotation of screw 11 symmetrically arranged on the left and right sides of the center of worm wheel 8, since centering plate 12 extends into sliding slot and is threadedly connected with screw 11, when screw 11 rotates, two symmetrically arranged centering plates 12 move towards or away from each other in sliding slot. Guide plate 13 below centering plate 12 moves along with centering plate 12, gradually approaches carton, and automatically centers carton, servo motor 7 has high-precision position control ability, can accurately control the moving distance of centering plate 12 according to preset parameters, ensures centering precision, and lifter 6 adopts quick-response cylinder.

[0024] In the embodiment, the sliding frame 10 is further provided with a guide rod 14 penetrating the top plate 5, so as to ensure the stability of the movement of the sliding frame 10.

[0025] In actual use, the centering plate 12 is further provided with a reinforcing rib 15 connected with the guide plate 13, so as to ensure the strength of the centering plate 12, and the guide plate 13 is provided with an inclined surface close to the input end of the conveying belt 2, so as to facilitate stable feeding.

[0026] In this document, the term "embodiment" refers to a specific configuration of features, structures or characteristics described in connection with an embodiment. The term "embodiment" appearing in various places in the specification does not necessarily refer to the same embodiment, nor does it particularly limit the independence or association between other embodiments. In principle, in this application, as long as there is no technical contradiction or conflict, the technical features mentioned in each embodiment can be combined in any way to form a corresponding implementable technical solution.

[0027] Unless otherwise defined, the meanings of the technical terms used herein are the same as those commonly understood by those skilled in the art to which the present application belongs; the use of related terms herein is only for the purpose of describing specific embodiments, and is not intended to limit the present application.

[0028] Although the embodiments of the present application 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 spirits of the present application.

Claims

1. A feeding device of a carton gluing machine, comprising a workbench (1), a conveying belt (2), a lifting assembly and a guiding assembly, characterized in that: The workbench (1) is provided with supporting legs (3) at four corners below, and the transport belt (2) is arranged at the center above the workbench (1), the lifting assembly comprises side plates (4), a top plate (5) and a lifter (6), the workbench (1) is provided with the side plates (4) at two ends above symmetrically, the top plate (5) is arranged above the two groups of side plates (4), the guiding assembly comprises a motor (7), a worm wheel (8), a worm (9), a sliding frame (10), a screw rod (11), a centering plate (12) and a guide plate (13), the lifter (6) is connected with the sliding frame (10) through the top plate (5), the sliding frame (10) is provided with a chute with an opening below, the worm wheel (8) is arranged in the chute, the screw rods (11) are arranged on the left and right sides of the center of the worm wheel (8) symmetrically and are rotationally connected with the side walls of the chute, the worm (9) is arranged in the chute and is engaged with the worm wheel (8), the motor (7) is connected with the worm (9) through the sliding frame (10), the centering plates (12) are arranged symmetrically in two groups, the centering plates (12) are arranged above the chute and are threadedly connected with the screw rods (11), and the guide plates (13) are arranged below the centering plates (12) and are close to one end of the center of the transport belt (2).

2. The feeding device of a carton folder-gluer according to claim 1, characterized in that: The sliding frame (10) is further provided with a guide rod (14) penetrating through the top plate (5).

3. The feeding device of a carton pasting machine according to claim 2, characterized in that: The motor (7) is a servo motor (7).

4. The feeding device of a carton folder-gluer according to claim 3, characterized in that: The lifter (6) is a pneumatic cylinder.

5. The feeding device of a carton folder-gluer according to claim 4, characterized in that: The centering plates (12) are further provided with reinforcing ribs (15) connected with the guide plates (13).

6. The feeding device of a carton folder-gluer according to claim 5, characterized in that: The guide plates (13) are provided with inclined surfaces close to the input end of the transport belt (2).

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