Feeding device for parcels

Abstract

The utility model provides a feeding device for parcels, which relates to the technical field of book parcel feeding and comprises a conveying belt for conveying small parcels, a limiting assembly for limiting the conveying positions of the small parcels is arranged at the tail end of the conveying belt, a correcting assembly and a mounting table are arranged on the conveying belt, and a driving assembly capable of deflecting and lifting is arranged on the mounting table. The driving assembly is connected with an adsorption assembly, a wrapping table is arranged on one side of the tail end of the conveying belt, a U-shaped limiting frame with the width equal to that of a small bag is arranged on the wrapping table in a sliding fit mode, and the U-shaped limiting frame is connected with a multi-stage telescopic assembly fixedly arranged on the wrapping table. According to the device, small packages can be automatically conveyed and fed to a large package packaging area for large package packaging, manual intervention is not needed in the whole process, the labor intensity is remarkably reduced, meanwhile, the feeding position is accurate, and the follow-up packaging effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of book wrapping and feeding, in particular to a feeding device for wrapping. Background Art

[0002] At present, books that have been produced and processed first need to go through the small-package process, that is, multiple books are neatly stacked together and then bundled using small-package bundling equipment. After the small packages are packed, they need to be further packed into large packages for subsequent transportation, that is, multiple small packages are neatly stacked together and then packed again. At present, the small-package packaging process has been automated, but manual assistance is required to complete the loading process from the completion of small package packaging to the large package packaging process. After manual loading to a fixed location, the large-package packaging equipment will carry out secondary packaging. Manual loading is labor-intensive, and the degree of automation needs to be improved. Utility Model Content

[0003] The purpose of the utility model is to solve the problems raised in the above background technology, and then propose a feeding device for packaging.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] A feeding device for wrapping comprises a conveyor belt for conveying small packages, a limiting component for limiting the conveying position of the small packages is arranged at the end of the conveyor belt, a correction component and a mounting platform are arranged on the conveyor belt, a driving component that can be deflected and lifted is arranged on the mounting platform, the driving component is connected to an adsorption component, a wrapping platform is arranged on one side of the end of the conveyor belt, a U-shaped limiting frame is slidably matched on the wrapping platform, the width of the placement area surrounded by the U-shaped limiting frame is equal to the width of the small package, the U-shaped limiting frame is connected to a multi-stage telescopic component fixed on the wrapping platform, an adsorption shell with the same height as the U-shaped limiting frame is arranged on the outside of the U-shaped limiting frame, a powerful air pump and a plurality of adsorption holes are arranged on the adsorption shell, a through hole corresponding to and connected to the adsorption holes is opened on the U-shaped limiting frame, the powerful air pump is connected to the inside of the adsorption shell, a large package wrapping area is arranged on the wrapping platform, and a large package wrapping device is arranged on the large package wrapping area.

[0006] This device can automatically transport small packages to the large package packing area for large package packing. The whole process does not require manual intervention, and the labor intensity is significantly reduced. At the same time, the loading position is accurate and the subsequent packaging effect is good.

[0007] Furthermore, the limiting assembly includes a mounting frame and a limiting platform. A mounting frame with a U-shaped main body is provided at the end of the conveyor belt. The mounting frame is provided with a limiting platform which is located above the conveying roller of the conveyor belt and is spaced apart from the conveying roller. The limiting platform cooperates with the correction assembly to achieve the conveying position limitation of the small package and horizontal placement without deviation.

[0008] Furthermore, the driving assembly includes a servo motor, a mounting plate, a screw assembly and an electric push rod. The servo motor is arranged on the mounting table, the servo motor is connected to the mounting plate, the screw assembly is arranged on the mounting plate, the electric push rod is arranged on the screw assembly, and the electric push rod is connected to the adsorption assembly.

[0009] The above scheme realizes accurate and automatic loading of small packages from the conveyor belt to the placement area surrounded by the U-shaped limit frame on the wrapping table through the driving component and the adsorption component.

[0010] Furthermore, the adsorption assembly includes a fixed plate, a vacuum suction cup and a vacuum pump. The electric push rod is connected to the fixed plate. A plurality of vacuum suction cups and a vacuum pump connected to the vacuum suction cups are arranged on the fixed plate.

[0011] Furthermore, the correction component includes a cylinder and a horizontal limit plate. The cylinder is symmetrically arranged on the conveyor belt. The cylinder is connected to a horizontal limit plate spaced apart from the driving roller of the conveyor belt. The horizontal limit plate and the limit platform are distributed front and back and the spacing between the two is 3-5 cm.

[0012] Furthermore, a conveyor belt with a constant height is provided on one end side of the wrapping table.

[0013] After the above scheme completes the packaging of a group of large bags, the group of large bags will stay in the large bag wrapping area. When the next group of small bags are stacked together and move to the large bag wrapping area, the large bags of the previous group that have been wrapped can be transferred to the conveyor belt and transported to the next area for subsequent processing. Then the second group of large bags can be packed, that is, the automatic transfer of large bags of books from the wrapping table to other areas is realized after the packaging is completed.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] Compared with the existing technology, the device can automatically transport small packages to the large package packing area for large package packaging through the cooperation of conveyor belts, limit components, correction components, drive components, adsorption components, U-shaped limit frames, multi-stage telescopic components, adsorption shells and powerful air pumps. The entire process does not require human intervention, and the labor intensity is significantly reduced. At the same time, the loading position is accurate and the subsequent packaging effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the electric push rod installation;

[0018] Reference numerals:

[0019] 1. Conveyor belt; 11. Mounting frame; 12. Limiting platform; 13. Mounting table; 21. Servo motor; 22. Mounting plate; 23. Screw assembly; 24. Electric push rod; 25. Adsorption assembly; 3. Wrapping table; 31. Slide; 32. U-shaped limiting frame; 33. Multi-stage telescopic assembly; 41. Adsorption shell; 42. Powerful air pump; 5. Large package wrapping area. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. The utility model is further described in combination with the drawings and embodiments:

[0021] like Figure 1 and Figure 2 As shown, a feeding device for wrapping includes a conveyor belt 1 for conveying small packages, a limiting component for limiting the conveying position of the small packages is arranged at the end of the conveyor belt 1, a correction component and a mounting platform 13 are arranged on the conveyor belt 1, a driving component that can be deflected and lifted is arranged on the mounting platform 13, and the driving component is connected to an adsorption component 25, a wrapping platform 3 is arranged on one side of the end of the conveyor belt 1, a U-shaped limiting frame 32 is slidably matched on the wrapping platform 3, the width of the placement area surrounded by the U-shaped limiting frame 32 is equal to the width of the small package, and the U-shaped limiting frame 32 is connected to a multi-stage telescopic assembly fixed on the wrapping platform 3. Part 33, specifically, the wrapping table 3 is symmetrically provided with a slide groove 31, and a slider is provided in the slide groove, which is not shown in the figure. A U-shaped limit frame 32 is provided on the slider, and an adsorption shell 41 with the same height as the U-shaped limit frame 32 is provided on the outer side of the U-shaped limit frame 32. A strong air pump 42 and a plurality of adsorption holes are provided on the adsorption shell 41. The U-shaped limit frame 32 is provided with through holes that correspond to and are connected with the adsorption holes one by one. The strong air pump 42 is connected to the inside of the adsorption shell 41. A large bag wrapping area 5 is provided on the wrapping table 3, and a large bag wrapping device is provided on the large bag wrapping area 5. The large bag wrapping device belongs to the existing technology and no improvement is made.

[0022] Further refinement of the embodiment of the present utility model is as follows: Figure 1 and Figure 2 As shown, the limiting assembly includes a mounting frame 11 and a limiting platform 12. The end of the conveyor belt 1 is provided with a mounting frame 11 with a U-shaped main body shape. The mounting frame 11 is provided with a limiting platform 12 which is located above the conveying roller of the conveyor belt 1 and is spaced apart from the conveying roller. The limiting platform 12 cooperates with the correction assembly to realize the transmission position limitation of the small package and the horizontal placement without deviation.

[0023] Further refinement of the embodiment of the present utility model is as follows: Figure 2 As shown, the driving assembly includes a servo motor 21, a mounting plate 22, a screw assembly 23 and an electric push rod 24. The servo motor 21 is arranged on the mounting platform 13, and the servo motor 21 is connected to the mounting plate 22. The screw assembly 23 is arranged on the mounting plate 22. The screw assembly 23 belongs to the prior art and its principle is not described in the figure without specific number. The screw assembly 23 is arranged on the electric push rod 24, and the electric push rod 24 is connected to the adsorption assembly 25.

[0024] Further refinement of the embodiment of the present utility model is as follows: Figure 2 As shown, the adsorption assembly 25 includes a fixed plate, a vacuum suction cup and a vacuum pump. The electric push rod 24 is connected to the fixed plate. A plurality of vacuum suction cups and a vacuum pump connected to the vacuum suction cups are arranged on the fixed plate. The adsorption assembly is shown without a number in the figure.

[0025] Further refinement of the embodiment of the utility model, the correction component includes a cylinder and a horizontal limit plate, the cylinder is symmetrically arranged on the conveyor belt 1, the cylinder is connected to the horizontal limit plate spaced apart from the driving roller of the conveyor belt, the horizontal limit plate and the limit platform 12 are distributed front and back and the spacing between the two is 3-5 cm, and the correction component is not shown in the figure.

[0026] It should be noted that the conveyor belt 1, servo motor 21, screw assembly 23, electric push rod 24, vacuum pump, multi-stage telescopic assembly 33, high-power air pump 42 and large bag wrapping equipment are all electrically connected to the controller, which is not shown in the figure.

[0027] The workflow of this utility model:

[0028] First, the small parcel after bundling is intermittently transported by the conveyor belt 1. When the small parcel is transported to the end area of ​​the conveyor belt 1, it will contact the limit platform 12. Then, the correction component is used to ensure that the small parcel is horizontally centered on the conveyor belt 1 and contacts the limit platform 12 (the position of the limit platform 12 can determine the position of the U-shaped limit frame 32 in the initial state);

[0029] After the small package is limited, the controller controls the screw assembly 23 to work so that the adsorption assembly 25 moves to the middle area of ​​the small package, and then the controller controls the electric push rod 24 to descend and cooperate with the adsorption assembly 25 to complete the adsorption of the small package and make it separate from the conveyor belt 1. Then the controller controls the servo motor 21 to work and rotate 180 degrees to move the small package to the top of the U-shaped limit frame 32. Then the controller controls the electric push rod 24 to move down and then release the adsorption to achieve the placement of the small package in the placement area surrounded by the U-shaped limit frame 32 and the bottom surface of the small package is in contact with the package table 3. At this time, the three sides of the small package are in contact with the rear wall and the side wall of the U-shaped limit frame 32 respectively, and the horizontal width can be just placed in the U-shaped limit frame 32. Then the loading of a small package is completed, and then the above process is repeated to adsorb another small package and place it just above the first small package.

[0030] After the stacking of several small packages is completed, the controller first controls the powerful air pump 42 to work, and then the multiple small packages can be effectively adsorbed. After the adsorption is completed, the controller then controls the multi-stage telescopic component 33 to work and then drives the U-shaped limit frame 32 to move forward. It should be noted that the U-shaped limit frame 32 is higher than the stacking height of several small packages, the maximum stacking height is three small packages, and the U-shaped limit frame 32 does not hinder the movement of the adsorption component. During the movement of the U-shaped limit frame 32, several neatly stacked small packages will not be offset. When the small package reaches the large package packaging area 5, the controller first controls the powerful pump to stop working, and then the multi-stage telescopic component 33 drives the U-shaped limit frame 32 to return to the initial position. At this time, several small packages will move away from the U-shaped limit frame 32, and finally the large package packaging equipment can be used for large package packaging processing;

[0031] Compared with the prior art, the device can automatically transport small packages to the large package packing area 5 for large package packing. The entire process does not require human intervention, and the labor intensity is significantly reduced. At the same time, the loading position is accurate and the subsequent packaging effect is good.

[0032] In other embodiments, a conveyor belt with a same height is provided on one end side of the wrapping table 3, which is not shown in the figure. In this embodiment, after a group of large bags are packed, the group of large bags will stay in the large bag wrapping area 5. When the next group of small bags are stacked together and move to the large bag wrapping area 5, the large bags of the previous group that have been packed can be transferred to the conveyor belt and transported to the next area for subsequent processing. Then the second group of large bags can be packed, that is, the automatic transfer of the large bags of books from the wrapping table 3 to other areas is realized after the packing is completed.

[0033] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A feeding device for packaging, characterized in that: The invention comprises a conveyor belt (1) for conveying small packages, wherein a limiting component for limiting the conveying position of the small packages is arranged at the end of the conveyor belt (1), a correction component and a mounting platform (13) are arranged on the conveyor belt (1), a driving component capable of deflection and lifting is arranged on the mounting platform (13), the driving component is connected to an adsorption component (25), a wrapping platform (3) is arranged on one side of the end of the conveyor belt (1), a U-shaped limiting frame (32) is slidably matched on the wrapping platform (3), and the width of the placement area surrounded by the U-shaped limiting frame (32) is equal to the width of the small package The U-shaped limit frame (32) is connected to a multi-stage telescopic component (33) fixed on the wrapping platform (3); an adsorption shell (41) having the same height as the U-shaped limit frame (32) is arranged on the outside of the U-shaped limit frame (32); a powerful air pump (42) and a plurality of adsorption holes are arranged on the adsorption shell (41); through holes corresponding to and connected to the adsorption holes are opened on the U-shaped limit frame (32); the powerful air pump (42) is connected to the inside of the adsorption shell (41); a large bag wrapping area (5) is arranged on the wrapping platform (3); and a large bag wrapping device is arranged on the large bag wrapping area (5).

2. A feeding device for wrapping according to claim 1, characterized in that: The position limiting assembly comprises a mounting frame (11) and a position limiting platform (12); the end of the conveyor belt (1) is provided with a mounting frame (11) whose main body is in a U-shape; the mounting frame (11) is provided with a position limiting platform (12) which is located above a conveying roller of the conveyor belt (1) and is spaced apart from the conveying roller; the position limiting platform (12) cooperates with the correction assembly to achieve the conveying position limitation of the small package and the horizontal placement without deviation.

3. A feeding device for wrapping according to claim 1, characterized in that: The driving assembly comprises a servo motor (21), a mounting plate (22), a lead screw assembly (23) and an electric push rod (24); the mounting platform (13) is provided with the servo motor (21); the servo motor (21) is connected to the mounting plate (22); the lead screw assembly (23) is provided on the mounting plate (22); the electric push rod (24) is provided on the lead screw assembly (23); and the electric push rod (24) is connected to the adsorption assembly (25).

4. A feeding device for wrapping according to claim 3, characterized in that: The adsorption assembly (25) comprises a fixed plate, a vacuum suction cup and a vacuum pump. The electric push rod (24) is connected to the fixed plate. A plurality of vacuum suction cups and a vacuum pump connected to the vacuum suction cups are arranged on the fixed plate.

5. A feeding device for wrapping according to claim 2, characterized in that: The correction component comprises a cylinder and a horizontal limit plate. The cylinder is symmetrically arranged on the conveyor belt (1). The cylinder is connected to a horizontal limit plate spaced apart from the driving roller of the conveyor belt (1). The horizontal limit plate and the limit platform (12) are arranged front and back and the spacing between the two is 3-5 cm.

6. A feeding device for wrapping according to claim 1, characterized in that: A conveyor belt with a constant height is arranged on one side of the end of the wrapping platform (3).

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