CN111924626A

CN111924626A - One-way packing box and cutting device

Info

Publication number: CN111924626A
Application number: CN202010798133.3A
Authority: CN
Inventors: 周晓杰; 尉欣欣; 于丽娟; 黄剑
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2020-11-13

Abstract

The invention discloses a one-way packing box which comprises a one-way packing box body, wherein a first rotating shaft is rotatably connected inside the one-way packing box body, a first knob is fixed at the bottom of a second rotating shaft, the first rotating shaft is connected with a winding roller through a spline, a packing bag is arranged on the winding roller, a first fixing shaft and a second fixing shaft are fixed inside the one-way packing box body, a first roller shaft is rotatably connected onto the first fixing shaft, a second roller shaft is rotatably connected onto the second fixing shaft, and a discharge hole is formed in the side surface of the one-way packing box body. When the packaging bag is used up, the winding roller is convenient to replace, so that the one-way packaging box is reused, and the use cost of the device is greatly saved; through setting up cutting off shearing mechanism, need not additionally to utilize the scissors to cut, it is more convenient to use to through setting up first knob, first pivot and wind-up roll, make things convenient for the rolling wrapping bag, prevent that the wrapping bag is extravagant.

Description

One-way packing box and cutting device

Technical Field

The invention relates to the technical field of packaging boxes, in particular to a one-way packaging box and a cutting device.

Background

With the rapid development of modern industry and the continuous improvement of living standard of people, the demand of people on the packing box will be increased continuously, and higher requirements on the quality of the iron box are also provided. The market pressure and the difficulty of paper box packaging enterprises are the same as the increase of short edition of movable parts, the improvement of processing quality and the reduction of production cost, so that a new technology is required to be applied in the production process of iron box packaging, the automation degree of equipment is continuously improved, and the adjustment time of the equipment and the auxiliary preparation time of the movable parts are reduced. The competitiveness of a packaging box packaging enterprise can be improved only by continuously adapting to new changes of the market and meeting the requirements of different users.

However, most of the existing one-way packing boxes are disposable products, the packing bags in the packing boxes are difficult to replace with new ones after use, waste is easily caused, and then in the prior art, after the packing bags with proper length are obtained, the packing bags are usually cut off by using additional scissors, and the operation is troublesome, so that the one-way packing boxes and the cutting devices are provided.

Disclosure of Invention

The invention provides a one-way packing box and a cutting device, and aims to solve the problems that in the prior art, the packing box is difficult to reuse, so that waste is caused, and the packing box needs to be cut by scissors, so that the operation is troublesome.

In order to achieve the purpose, the invention adopts the following technical scheme:

one-way packing carton, including one-way packing carton body, the inside of one-way packing carton body is rotated and is connected with first pivot, the bottom of second pivot is fixed with first knob, first pivot has the wind-up roll through splined connection, be provided with the wrapping bag on the wind-up roll, the inside of one-way packing carton body is fixed with first fixed axle and second fixed axle, rotate on the first fixed axle and be connected with first roller, it is connected with the second roller to rotate on the second fixed axle, the discharge gate has been seted up to the side of one-way packing carton body.

Preferably, the number of the second fixing shafts and the number of the second roll shafts are two, and the two groups of the second fixing shafts and the two groups of the second roll shafts are perpendicular to the inner bottom of the unidirectional packaging box body.

Preferably, two ends of the second roller shaft are respectively provided with threads with opposite thread turning directions.

Preferably, the top of the one-way packing box body is hinged with a cover plate, and the cover plate is locked with the one-way packing box body through a lock catch.

Preferably, the bottom of the cover plate is provided with a shaft sleeve, and the shaft sleeve is rotatably connected with the first rotating shaft.

Cutting device, including mounting panel and frame, the elastic plate is installed to the bottom of mounting panel, the elastic plate inserts the inside of one-way packing carton body, there is the bolt side of mounting panel through threaded connection, mounting panel and one-way packing carton body pass through bolt locking.

Preferably, the inside of frame rotates and is connected with the second pivot, the quantity of second pivot is two sets ofly, and is two sets of the second pivot runs through the side of frame and is connected with the gear, and is two sets of gear engagement transmission is two sets of fixed the cup jointing has installed the roller in the second pivot, the both ends of second pivot are rotated and are connected with the gyro wheel.

Preferably, cutters are fixed on the two groups of mounting rollers, and a second knob is mounted at one end, far away from the gear, of the second rotating shaft.

Compared with the prior art, the invention has the beneficial effects that:

1. in the invention, a cutting device is arranged on a discharge port through a bolt, a wind-up roll with a packaging bag is arranged on a first rotating shaft through a spline, the free end of the packaging bag bypasses a first roller shaft and a second roller shaft, then the packaging bag passes through the discharge port and then bypasses an installation roller, then the packaging bag is assembled by covering a cover plate, when in use, the packaging bag can be taken and used by rotating a first knob and pulling the packaging bag, in the process, the packaging bag is prevented from curling due to the threaded rotation of two groups of second roller shafts, meanwhile, the packaging bag slides out more stably through two groups of rollers, when the packaging bag with proper length is taken out, the second knob is rotated, the second knob drives a second rotating shaft, the second rotating shaft drives gears, the two groups of gears are mutually meshed, the two groups of second rotating shafts drive two groups of installation rollers to rotate, the installation rollers drive a cutter, when the two, the packaging bag is cut off, and the packaging bag is not required to be cut by additional scissors, so that the use is more convenient;

2. in the invention, when the packaging bag is used up, the cover plate is opened, and the new winding roller is replaced, so that the packaging bag can be replaced, the unidirectional packaging box body can be recycled, and meanwhile, the replaced winding roller can be reused, thereby greatly saving the use cost of the device.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a cutting apparatus according to the present invention;

FIG. 3 is a side sectional view of the one-way packing box body according to the present invention;

fig. 4 is a side view of a second roll shaft of the present invention.

In the figure: the packaging box comprises a one-way packaging box body 1, a first rotating shaft 2, a first knob 3, a take-up roll 4, a packaging bag 5, a first fixing shaft 6, a first roll shaft 7, a second fixing shaft 8, a second roll shaft 9, a cover plate 10, a shaft sleeve 11, a mounting plate 12, an elastic plate 13, a bolt 14, a frame 15, a second rotating shaft 16, a roller 17, a mounting roller 18, a cutter 19, a gear 20 and a second knob 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, the unidirectional packaging box comprises a unidirectional packaging box body 1, a first rotating shaft 2 is rotatably connected inside the unidirectional packaging box body 1, a first knob 3 is fixed at the bottom of a second rotating shaft 2, the first rotating shaft 2 is connected with a wind-up roll 4 through a spline, a packaging bag 5 is arranged on the wind-up roll 4, a first fixing shaft 6 and a second fixing shaft 8 are fixed inside the unidirectional packaging box body 1, a first roll shaft 7 is rotatably connected on the first fixing shaft 6, a second roll shaft 9 is rotatably connected on the second fixing shaft 8, the number of the second fixing shaft 8 and the number of the second roll shaft 9 are two, the two groups of the second fixing shaft 8 and the second roll shaft 9 are both vertical to the inner bottom of the unidirectional packaging box body 1, two ends of the second roll shaft 9 are respectively provided with threads with opposite thread turning directions, a discharge hole is formed in the side surface of the unidirectional packaging box body 1, the cover plate 10 is locked with the unidirectional packaging box body 1 through the lock catch, the shaft sleeve 11 is installed at the bottom of the cover plate 10, the shaft sleeve 11 is rotatably connected with the first rotating shaft 2, when the packaging bag 5 is used up, the cover plate 10 is opened, and a new winding roller 4 is replaced, so that the packaging box can be reused, the unidirectional packaging box body can be recycled, and meanwhile, the replaced winding roller 4 can be reused, so that the use cost of the device is greatly saved;

cutting device, including mounting panel 12 and frame 15, elastic plate 13 is installed to the bottom of mounting panel 12, elastic plate 13 inserts the inside of one-way packing carton body 1, there is bolt 14 side of mounting panel 12 through threaded connection, mounting panel 12 and one-way packing carton body 1 pass through bolt 14 and lock, the inside rotation of frame 15 is connected with second pivot 16, the quantity of second pivot 16 is two sets of, two sets of second pivot 16 run through the side of frame 15 and are connected with gear 20, two sets of gear 20 meshing transmission, fixed cover has connect installation roller 18 on two sets of second pivot 16, the both ends of second pivot 16 are rotated and are connected with gyro wheel 17, all be fixed with cutter 19 on two sets of installation roller 18, second knob 21 is installed to the one end that gear 20 was kept away from to second pivot 16, take out behind the wrapping bag 5 of suitable length again, need not additionally to utilize the scissors to cut, it is.

The working principle is as follows: firstly, a cutting device is arranged on a discharge hole through a bolt 14, a wind-up roll 4 with a packaging bag 5 is arranged on a first rotating shaft 2 through a spline, the free end of the packaging bag 5 bypasses a first roller shaft 7 and a second roller shaft 9 and passes through the discharge hole and then bypasses an installation roller 18, then the assembly of the one-way packaging box 1 is completed by covering a cover plate 10, when the packaging bag is used, the packaging bag 5 can be taken out and used by rotating a first knob 3 and pulling the packaging bag 5, in the process, the packaging bag 5 is prevented from curling due to the threaded rotation of two groups of second roller shafts 9, meanwhile, the packaging bag 5 slides out more stably through two groups of rollers 17, when the packaging bag 5 with proper length is taken out, the second knob 21 is rotated, the second knob 21 drives a second rotating shaft 16, the second rotating shaft 16 drives a gear 20, the two groups of gears 20 are mutually meshed, the two groups of second rotating shafts 16, the mounting roller 18 drives the cutters 19, when the two groups of cutters 19 are meshed, the packaging bag 5 is cut off, additional shearing by using scissors is not needed, when the packaging bag 5 is taken too much, the first knob 3 is rotated, the first rotary shaft 2 is driven by the first knob 3 to rotate, the wind-up roller 4 is driven by the first rotary shaft 2 to rotate, the packaging bag 5 is wound by the wind-up roller 4, the packaging bag 5 is prevented from being wasted, and the use is more convenient;

when the packaging bag 5 is used up, the cover plate 10 is opened, the new winding roller 4 is replaced, the packaging bag 5 can be replaced, the one-way packaging box body 1 can be recycled, the winding roller 4 which is replaced at the same time can be reused, and the use cost of the device is greatly saved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. One-way packing carton, including one-way packing carton body (1), its characterized in that, the inside rotation of one-way packing carton body (1) is connected with first pivot (2), the bottom of second pivot (2) is fixed with first knob (3), first pivot (2) have wind-up roll (4) through splined connection, be provided with wrapping bag (5) on wind-up roll (4), the inside of one-way packing carton body (1) is fixed with first fixed axle (6) and second fixed axle (8), it is connected with first roller (7) to rotate on first fixed axle (6), it is connected with second roller (9) to rotate on second fixed axle (8), the discharge gate has been seted up to the side of one-way packing carton body (1).

2. A one-way packing box according to claim 1, wherein the number of the second fixing shafts (8) and the second roller shafts (9) is two, and the two sets of the second fixing shafts (8) and the second roller shafts (9) are perpendicular to the inner bottom of the one-way packing box body (1).

3. A one-way packing box according to claim 2, wherein both ends of the second roller shaft (9) are respectively provided with threads with opposite thread turning directions.

4. One-way packing box according to claim 1, characterized in that the top of the one-way packing box body (1) is hinged with a cover plate (10), and the cover plate (10) is locked with the one-way packing box body (1) through a lock catch.

5. One-way packet according to claim 4, characterized in that said cover (10) has a bushing (11) mounted at the bottom, said bushing (11) being rotatably connected to said first shaft (2).

6. Cutting device, including mounting panel (12) and frame (15), its characterized in that, elastic plate (13) are installed to the bottom of mounting panel (12), the inside of one-way packing carton body (1) is inserted in elastic plate (13), there is bolt (14) side of mounting panel (12) through threaded connection, bolt (14) locking is passed through in mounting panel (12) and one-way packing carton body (1).

7. The cutting device according to claim 6, characterized in that a second rotating shaft (16) is rotatably connected to the inside of the frame (15), the number of the second rotating shafts (16) is two, two sets of the second rotating shafts (16) penetrate through the side surface of the frame (15) and are connected with gears (20), two sets of the gears (20) are in meshing transmission, a mounting roller (18) is fixedly sleeved on two sets of the second rotating shafts (16), and two ends of the second rotating shafts (16) are rotatably connected with rollers (17).

8. The cutting device according to claim 7, characterized in that a cutter (19) is fixed on each of the two sets of mounting rollers (18), and a second knob (21) is mounted on the end of the second rotating shaft (16) far away from the gear (20).