Feeding device for packaging box assembling

Abstract

The utility model discloses a feeding device for packaging box assembly, which comprises a base and a top seat, the base and the top seat are fixedly connected through a guide post, a lifting plate is arranged between the base and the top seat, and a lifting structure is arranged between the base and the top seat; a first limiting plate, a second limiting plate and a third limiting plate are fixedly installed on the base, a positioning plate is detachably and fixedly installed on the base, a rectangular limiting area is defined by the first limiting plate, the second limiting plate, the third limiting plate and the positioning plate, and limiting rods are arranged at the corners of the rectangular limiting area. A limiting rod moving structure for driving the limiting rod to move synchronously is mounted on the base; the lifting plate is provided with receding penetrating holes right facing the first limiting plate, the second limiting plate and the third limiting plate, the lifting plate is provided with receding notches right facing the positioning plate, and the lifting plate is provided with limiting sliding grooves right facing the limiting rods. The feeding device for packaging box assembling has the advantages of being capable of limiting packaging boxes, stable in placement and wide in application range.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging boxes, in particular to a feeding device for packaging box assembly. Background Art

[0002] As the name implies, a packaging box is a box used to package products. Currently, the most commonly used packaging box is a paper box. With the development of technology, more and more factories have introduced automated equipment in production, which has greatly improved the efficiency of processing and reduced manpower and material resources. During the assembly process of the packaging box, the packaging box needs to be placed in a designated position, and then the robot drives the suction cup or gripper to pick up the packaging box, and then the packaging box is placed on the assembly line.

[0003] Currently, there are two ways to place the packaging box in the specified location:

[0004] 1. Manual placement: During the assembly process, the packaging boxes are placed in designated locations one by one manually for the robot to pick up. This method is inefficient and labor-intensive, and does not meet the current automated production needs of the workshop.

[0005] 2. Stacking the packaging boxes vertically: The packaging boxes are thin-walled structures. If they are directly stacked vertically without any limit, they are very easy to fall apart during the process of taking and placing. The stability is poor and cannot meet the production and processing requirements. Summary of the invention

[0006] In view of the above-mentioned deficiencies in the prior art, the technical problem to be solved by this patent application is how to provide a loading device for packaging box assembly that can limit the position of the packaging box, place it stably, and has a wide range of applications.

[0007] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0008] A loading device for packaging box assembly, comprising a base and a top seat, wherein a support foot is fixed at the lower end of the base, the base and the top seat are fixedly connected by a guide column, a lifting plate is arranged between the base and the top seat, and a lifting structure for driving the lifting plate to achieve lifting is installed between the base and the top seat;

[0009] The first limit plate, the second limit plate and the third limit plate are fixedly installed on the base, and the positioning plate is detachably fixedly installed on the base, the first limit plate is arranged opposite to the positioning plate, the second limit plate is arranged opposite to the third limit plate, the first limit plate, the second limit plate, the third limit plate and the positioning plate form a rectangular limit area, and the corner positions of the rectangular limit area are provided with limit rods, and a limit rod moving structure for driving the limit rod to move synchronously is installed on the base;

[0010] The lifting plate is provided with a clearance through hole facing the first limit plate, the second limit plate and the third limit plate, the lifting plate is provided with a clearance notch facing the positioning plate, and the lifting plate is provided with a limit sliding groove facing the limit rod.

[0011] In this way, the packaging box is placed in a rectangular limiting area, which is convenient for taking and placing the packaging box. The adjacent packaging boxes are placed vertically. Specifically, the two sides of one packaging box are in contact with the second limiting plate and the third limiting plate, and the two sides of the packaging boxes located above and below this packaging box are in contact with the first limiting plate and the positioning plate. After the placement is completed, four right angles are formed between the adjacent packaging boxes. The limiting rod is directly opposite to the right angle. The limiting rod moving structure drives the limiting rod to move synchronously to limit the position of the packaging box, that is, the packaging box is accurately positioned. It is convenient to cooperate with the manipulator to realize loading. After the manipulator takes away the packaging box, the lifting structure drives the lifting plate to move upward, so that the packaging box located above is always at the same height, which is convenient for the manipulator to take.

[0012] Among them, the lifting structure includes two screws arranged opposite to each other, the two ends of the screws are respectively connected to the top seat and the base through bearings, the upper end of the screw passes through the top seat and is fixedly connected to the output shaft of the lifting motor, and the lifting motor is fixedly installed on the top seat; lifting blocks are fixedly installed on both sides of the lifting plate, and the lifting blocks are fixedly installed with nut blocks threadedly connected to the screws.

[0013] Wherein, a guide sleeve is slidably matched on the guide rod, and the guide sleeve is fixedly connected to the lifting plate.

[0014] Among them, a plug block is fixed at the lower end of the positioning plate, and the base is provided with a socket that cooperates with the plug block through it facing the plug block; a stud is fixed at the lower end of the positioning plate, and the base is provided with a clearance hole through it facing the stud, the stud passes through the clearance hole and is threadedly connected with a locking nut, and the locking nut is located below the base.

[0015] Among them, the limit rod moving structure includes a belt, a limit block slidingly matched with the limit slide groove is fixed at the lower end of the limit column, a bottom block is fixed at the lower end of the limit block, a pulley is rotatably installed on the outer end of the base facing the limit slide groove, a steering wheel is rotatably installed between the inner ends of the two limit grooves, the belt is connected to the pulley, and the steering wheel is located on the outside of the belt, a servo motor is fixedly installed on the base through a motor bracket, the output shaft of the servo motor is coaxially fixedly connected to one of the pulleys, and the bottom block is fixedly connected to the belt.

[0016] Wherein, a guide rail is arranged on the base, and both ends of the guide rail are fixedly connected to the base through connecting columns. The guide rail is arranged on one side of the limiting groove, and the bottom block has a guide groove for sliding fit of the guide rail.

[0017] In summary, the feeding device for packaging box assembly has the advantages of being able to limit the packaging box, being stably placed, and having a wide range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The utility model is a schematic structural diagram of a feeding device for packaging box assembly.

[0019] Figure 2 for Figure 1 Another schematic diagram.

[0020] Figure 3 for Figure 1 Schematic diagram after removing the lifting plate and positioning plate.

[0021] Figure 4 A schematic diagram of the positioning plate.

[0022] Figure 5 for Figure 1 Usage status diagram.

[0023] Figure 6 for Figure 5 The middle part is a schematic diagram of the structure for limiting the position of the paper box. DETAILED DESCRIPTION

[0024] The present invention is further described in detail below in conjunction with the accompanying drawings. In the description of the present invention, it should be understood that the directions or positional relationships indicated by directional words such as "upper, lower" and "top, bottom" are usually based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description. Unless otherwise stated, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present invention; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0025] like Figure 1-6 As shown, a feeding device for packaging box assembly includes a base 1 and a top seat 2, a support leg 3 is fixed to the lower end of the base, the base and the top seat are fixedly connected by a guide column 4, a lifting plate 5 is arranged between the base and the top seat, and a lifting structure for driving the lifting plate to achieve lifting is installed between the base and the top seat;

[0026] The base is fixedly mounted with a first limit plate 11, a second limit plate 12 and a third limit plate 13, and the base is detachably fixedly mounted with a positioning plate 14, the first limit plate is arranged opposite to the positioning plate, the second limit plate is arranged opposite to the third limit plate, the first limit plate, the second limit plate, the third limit plate and the positioning plate form a rectangular limit area, the corner position of the rectangular limit area is provided with a limit rod 15, and the base is installed with a limit rod moving structure for driving the limit rod to move synchronously;

[0027] The lifting plate is provided with a clearance through hole facing the first limiting plate, the second limiting plate and the third limiting plate, the lifting plate is provided with a clearance notch facing the positioning plate, and the lifting plate is provided with a limiting sliding groove 16 facing the limiting rod.

[0028] In this way, the packaging box is placed in a rectangular limiting area, which is convenient for taking and placing the packaging box. The adjacent packaging boxes are placed vertically. Specifically, the two sides of one packaging box are in contact with the second limiting plate and the third limiting plate, and the two sides of the packaging boxes located above and below this packaging box are in contact with the first limiting plate and the positioning plate. After the placement is completed, four right angles are formed between the adjacent packaging boxes. The limiting rod is directly opposite to the right angle. The limiting rod moving structure drives the limiting rod to move synchronously to limit the position of the packaging box, that is, the packaging box is accurately positioned. It is convenient to cooperate with the manipulator to realize loading. After the manipulator takes away the packaging box, the lifting structure drives the lifting plate to move upward, so that the packaging box located above is always at the same height, which is convenient for the manipulator to take.

[0029] During implementation, the lifting structure includes two screw rods 17 arranged opposite to each other, the two ends of the screw rods are connected to the top seat and the base through bearings respectively, the upper end of the screw rod passes through the top seat and is fixedly connected to the output shaft of the lifting motor 18, and the lifting motor is fixedly installed on the top seat; lifting blocks are fixedly installed on both sides of the lifting plate, and the lifting blocks are fixedly installed with nut blocks threadedly connected to the screw rods. The lifting motor drives the screw rods to rotate, and drives the lifting plate to rise or fall through the nut blocks.

[0030] During implementation, a guide sleeve 19 is slidably fitted on the guide rod, and the guide sleeve is fixedly connected to the lifting plate, so as to guide the movement of the lifting plate.

[0031] During implementation, a plug block 21 is fixed to the lower end of the positioning plate, and a socket 22 is provided on the base opposite to the plug block and is plugged into the plug block; a stud 23 is fixed to the lower end of the positioning plate, and a clearance hole 24 is provided on the base opposite to the stud, and the stud passes through the clearance hole and is threadedly connected to a locking nut 25, and the locking nut is located below the base.

[0032] In this way, when placing the box body 100, the positioning plate can be removed, and after the placement is completed, the positioning plate can be connected to the base. By taking and placing the positioning plate, the box body can be conveniently placed on the lifting plate. When installing the positioning plate, the plug block is first inserted into the jack, the stud passes through the base, and then the locking nut is connected to the stud.

[0033] During implementation, the limit rod moving structure includes a belt 31, a limit block that is slidably matched with the limit slide is fixed at the lower end of the limit column, a bottom block 32 is fixed at the lower end of the limit block, a pulley 33 is rotatably installed on the outer end of the base facing the limit slide, a steering wheel 34 is rotatably installed between the inner ends of the two limit slots, the belt is connected to the pulley, and the steering wheel is located on the outer side of the belt, a servo motor 35 is fixedly installed on the base through a motor bracket, the output shaft of the servo motor is coaxially fixedly connected to one of the pulleys, and the bottom block is fixedly connected to the belt. The servo motor drives one of the pulleys to rotate, and under the transmission of the belt, the pulley is driven to rotate synchronously, the belt drives the bottom block to move, and the bottom block drives the limit block and the limit rod to move under the limit of the limit slide. The limit rod forms an angle with two adjacent packaging boxes, and the positioning of the box body is achieved by setting four limit rods in cooperation with the first limit plate, the second limit plate, the third limit plate and the positioning plate. When the box body is placed on the lifting plate, the limit rod moves to the outer end to reduce interference.

[0034] During implementation, the base is provided with a guide rail 36, the two ends of which are fixedly connected to the base through connecting columns, the guide rail is arranged on one side of the limiting groove, and the bottom block has a guide groove for the guide rail to slide and cooperate with, so as to guide the movement of the limiting rod.

[0035] Finally, it should be noted that those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include these modifications and variations.

Claims

1. A feeding device for packaging box assembly, characterized in that: It includes a base and a top seat, a support foot is fixed at the lower end of the base, the base and the top seat are fixedly connected by a guide column, a lifting plate is arranged between the base and the top seat, and a lifting structure for driving the lifting plate to achieve lifting is installed between the base and the top seat; The first limit plate, the second limit plate and the third limit plate are fixedly installed on the base, and the positioning plate is detachably fixedly installed on the base, the first limit plate is arranged opposite to the positioning plate, the second limit plate is arranged opposite to the third limit plate, the first limit plate, the second limit plate, the third limit plate and the positioning plate form a rectangular limit area, and the corner positions of the rectangular limit area are provided with limit rods, and a limit rod moving structure for driving the limit rod to move synchronously is installed on the base; The lifting plate is provided with a clearance through hole facing the first limit plate, the second limit plate and the third limit plate, the lifting plate is provided with a clearance notch facing the positioning plate, and the lifting plate is provided with a limit sliding groove facing the limit rod.

2. A feeding device for packaging box assembly according to claim 1, characterized in that: The lifting structure includes two screw rods arranged opposite to each other, the two ends of the screw rods are respectively connected to the top seat and the base through bearings, the upper end of the screw rod passes through the top seat and is fixedly connected to the output shaft of the lifting motor, and the lifting motor is fixedly installed on the top seat; lifting blocks are fixedly installed on both sides of the lifting plate, and the lifting blocks are fixedly installed with nut blocks threadedly connected to the screw rods.

3. A feeding device for packaging box assembly according to claim 1, characterized in that: A guide sleeve is slidably matched on the guide column, and the guide sleeve is fixedly connected to the lifting plate.

4. A feeding device for packaging box assembly according to claim 1, characterized in that: A plug block is fixed at the lower end of the positioning plate, and a plug hole is provided on the base opposite to the plug block and is plugged into the plug block; a stud is fixed at the lower end of the positioning plate, and a clearance hole is provided on the base opposite to the stud, and the stud passes through the clearance hole and is threadedly connected to a locking nut, and the locking nut is located below the base.

5. A feeding device for packaging box assembly according to claim 1, characterized in that: The limit rod moving structure includes a belt, a limit block slidingly matched with the limit slide groove is fixed at the lower end of the limit rod, a bottom block is fixed at the lower end of the limit block, a pulley is rotatably installed on the outer end of the base facing the limit slide groove, a steering wheel is rotatably installed between the inner ends of the two limit grooves, the belt is connected to the pulley, and the steering wheel is located on the outside of the belt, a servo motor is fixedly installed on the base through a motor bracket, the output shaft of the servo motor is coaxially fixedly connected to one of the pulleys, and the bottom block is fixedly connected to the belt.

6. A feeding device for packaging box assembly according to claim 5, characterized in that: The base is provided with a guide rail, both ends of which are fixedly connected to the base through connecting columns, the guide rail is arranged on one side of the limiting groove, and the bottom block has a guide groove for sliding fit of the guide rail.

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