CN210504872U

CN210504872U - Automatic winding and discharging structure for packaging material

Info

Publication number: CN210504872U
Application number: CN201921394053.0U
Authority: CN
Inventors: 刘世军; 吴法志
Original assignee: Zigui Xinpai Packaging Technology Co ltd
Current assignee: Zigui Xinpai Packaging Technology Co ltd
Priority date: 2019-08-26
Filing date: 2019-08-26
Publication date: 2020-05-12
Anticipated expiration: 2029-08-26

Abstract

An automatic winding and discharging structure for packaging materials comprises discharging frames and supporting frames, wherein the two discharging frames are symmetrically arranged and connected with the supporting frames, a fixing plate is arranged on each discharging frame, a rack is arranged at the top of each fixing plate, a backing plate is arranged on one side of each discharging frame and hinged to the bottom of a cylinder through a first pin shaft, the output end of the cylinder is hinged to a discharging plate through a connecting shaft, the bottom of the discharging plate is hinged to the discharging frames through second pin shafts, and a fixing groove is formed in the top of the discharging plate; and a driving roller is rotatably arranged between the two support frames and is tightly attached to the discharging roller. By adopting the structure, the material discharging process of the material discharging roller is utilized to be matched with the gear structure and the driving roller, so that the material is continuously kept in a tightly attached state in the material discharging roller winding process, and the winding effect is improved; the cylinder is adopted for assisting loading and unloading, so that the loading and unloading efficiency of the unloading roller is greatly improved, the operation is convenient, and the manpower consumption is reduced; the whole device is simple in structure, convenient to use, easy to manufacture and extremely strong in practicability.

Description

Automatic winding and discharging structure for packaging material

Technical Field

The utility model relates to a packaging material production facility field, especially a packaging material is with automatic roll-up structure of unloading.

Background

The receipts material part of coil stock processing lines rolls up into the coil stock through mechanical system to raw and other materials, and extensive application is in the scroll, the yardage roll, and the plastic material is rolled up, and on the metal coil processing lines, according to actual technological requirement design diversification, it is common to have simple and easy rolling machine, hydraulic pressure rolling machine, and the rolling machine generally has a book internal diameter to the material, rolls up the external diameter, and coil stock thickness, width all have strict demands. The traditional rolling machine is less used in rolling the food packaging material, and firstly, a special machine is not needed for rolling; secondly, the rolling of the packaging material needs to take the food safety into consideration, and the application range is small. Therefore, the traditional food packaging material method is often easy to cause that the winding is not tight enough and needs manual adjustment, thereby increasing the labor cost, and the replacement of the winding roller is troublesome and inconvenient.

Disclosure of Invention

The technical problem to be solved by the utility model is to provide an automatic winding and discharging structure for packaging materials, which utilizes the characteristic that the material winding becomes thick in the self winding and discharging process of a discharging roller to be matched with a gear structure and a driving roller, so that the material is continuously kept in a close fit state in the winding process of the discharging roller, and the winding effect is improved; the cylinder is adopted for assisting loading and unloading, so that the loading and unloading efficiency of the unloading roller is greatly improved, the operation is convenient, and the labor consumption is reduced; the whole device is simple in structure, convenient to use, easy to manufacture and extremely strong in practicability.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: an automatic winding and discharging structure for packaging materials comprises discharging frames and supporting frames, wherein the two discharging frames are symmetrically arranged and connected with the supporting frames, a fixing plate is arranged on each discharging frame, a rack is arranged at the top of each fixing plate, a backing plate is arranged on one side of each discharging frame and hinged to the bottom of a cylinder through a first pin shaft, the output end of the cylinder is hinged to a discharging plate through a connecting shaft, the bottom of the discharging plate is hinged to the discharging frames through second pin shafts, and a fixing groove is formed in the top of the discharging plate;

two support frames between rotate and install the drive roll, the drive roll includes rotates the first pivot of being connected with the support frame, be equipped with second gear and roller body on the first pivot, the drive roll is hugged closely with the roller of unloading, the roller of unloading includes the second pivot, the both ends of second pivot be equipped with rack complex gear rotating structure, be equipped with fixed cover in the second pivot, be equipped with the motor on one of them support frame, the output of motor is equipped with first gear, second gear on first gear and the drive roll is through being connected with the two complex toothed belt.

In a preferable scheme, two ends of a second rotating shaft in the discharging roller respectively extend to one side, far away from the fixed plate, of the discharging frame, and the closest distance between the end head and the discharging frame is not less than five centimeters.

In the preferred scheme, the gear rotating structure comprises a bearing inner ring fixedly connected with the second rotating shaft, the bearing inner ring is rotatably connected with a bearing outer ring through a plurality of bearing rotating shafts, ring teeth are arranged on the outer surface of the bearing outer ring, and the ring teeth are matched with the rack.

In the preferred scheme, the roll shaft body is provided with an anti-slip sleeve.

In the preferred scheme, a first limiting roller and a second limiting roller are arranged between the two support frames, the first limiting roller is positioned below one side of the driving roller far away from the discharging roller, and the second limiting roller is positioned above one side of the driving roller far away from the discharging roller.

In the preferred scheme, the motor is connected with the support frame through a motor fixing sleeve.

The utility model provides a pair of automatic roll-up discharge structure for packaging material through adopting above-mentioned structure, has following beneficial effect:

(1) by utilizing the characteristic that the material is rolled and thickened in the process of rolling and discharging by the discharging roller, the gear structure and the driving roller are matched, so that the material is continuously kept in a tightly-fitted state in the process of rolling and collecting by the discharging roller, and the rolling effect is improved;

(2) the cylinder is adopted for assisting loading and unloading, so that the loading and unloading efficiency of the unloading roller is greatly improved, the operation is convenient, and the labor consumption is reduced;

(3) the whole device is simple in structure, convenient to use, easy to manufacture and extremely strong in practicability.

Drawings

The invention will be further explained with reference to the following figures and examples:

fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the overall structure of the present invention.

Fig. 3 is a schematic structural view of the drive roll of the present invention.

Fig. 4 is the structure schematic diagram of the discharging roller of the utility model.

Fig. 5 is a schematic view of the gear rotating structure of the present invention.

In the figure: the discharging device comprises a discharging frame 1, a supporting frame 2, a fixing plate 3, a base plate 4, a first pin shaft 5, a cylinder 6, a connecting shaft 7, a second pin shaft 8, a discharging plate 9, a fixing groove 10, a discharging roller 11, a driving roller 12, a first limiting roller 13, a second limiting roller 14, a rack 15, a first gear 16, a toothed belt 17, a motor 18, a motor fixing sleeve 19, a roller shaft body 20, a first rotating shaft 21, a second gear 22, an anti-skidding sleeve 23, a fixing sleeve 24, a second rotating shaft 25, a gear rotating structure 26, a bearing inner ring 27, a bearing rotating shaft 28, a bearing outer ring 29 and a ring gear 30.

Detailed Description

As shown in fig. 1-5, an automatic winding and discharging structure for packaging materials comprises discharging frames 1 and supporting frames 2, wherein the two discharging frames 1 are symmetrically arranged, the discharging frames 1 are connected with the supporting frames 2, fixing plates 3 are arranged on the discharging frames 1, racks 15 are arranged at the tops of the fixing plates 3, a backing plate 4 is arranged on one side of each discharging frame 1, the backing plate 4 is hinged to the bottom of a cylinder 6 through a first pin shaft 5, the output end of the cylinder 6 is hinged to a discharging plate 9 through a connecting shaft 7, the bottom of the discharging plate 9 is hinged to the discharging frames 1 through a second pin shaft 8, and a fixing groove 10 is arranged at the top of the discharging plate 9;

two support frames 2 between rotate and install drive roll 12, drive roll 12 includes the first pivot 21 of being connected with support frame 2 rotation, be equipped with second gear 22 and roller body 20 on the first pivot 21, drive roll 12 hugs closely with the roller 11 of unloading, the roller 11 of unloading includes second pivot 25, the both ends of second pivot 25 are equipped with the gear rotating structure 26 with rack 15 complex, be equipped with fixed cover 24 on the second pivot 25, be equipped with motor 18 on one of them support frame 2, the output of motor 18 is equipped with first gear 16, second gear 22 on first gear 16 and the drive roll 12 is connected through the cingulum 17 with the two complex.

In a preferred scheme, two ends of the second rotating shaft 25 in the discharging roller 11 respectively extend to the side, far away from the fixed plate 3, of the discharging frame 1, and the closest distance between the end and the discharging frame 1 is not less than five centimeters. The loading and unloading roller 11 is convenient to assemble and disassemble, and the practicability is improved.

In a preferred embodiment, the gear rotating structure 26 includes a bearing inner ring 27 fixedly connected to the second rotating shaft 25, the bearing inner ring 27 is rotatably connected to a bearing outer ring 29 through a plurality of bearing rotating shafts 28, the outer surface of the bearing outer ring 29 is provided with ring teeth 30, and the ring teeth 30 are engaged with the rack 15. The unloading roller 11 can rotate freely in the unloading process, the tightness of the material on the unloading roller 11 can be kept constantly, the position of the unloading roller 11 can be automatically adjusted, and the practicability is extremely high.

In a preferred scheme, the roll shaft body 20 is provided with an anti-slip sleeve 23. The antiskid improves the practicability.

In a preferable scheme, a first limit roller 13 and a second limit roller 14 are arranged between the two support frames 2, the first limit roller 13 is positioned below one side of the driving roller 12 far away from the discharging roller 11, and the second limit roller 14 is positioned above one side of the driving roller 12 far away from the discharging roller 11. The packaging material is convenient to tighten, the winding and the discharging are facilitated, and the practicability is high.

In a preferred scheme, the motor 18 is connected with the support frame 2 through a motor fixing sleeve 19. The working stability of the motor 7 is improved, and the practicability is high.

The utility model discloses a use method does: when the automatic packaging material discharging device is used, the motor 18 works to drive the driving roller 12 to rotate, so that the discharging roller 11 tightly attached to the driving roller 12 is driven to rotate, the discharging roller 11 rotates and winds up, the packaging material can be tightly wound on the driving roller 12 due to the fact that the packaging material is tightly attached to the driving roller, the distance between the discharging roller 11 and the driving roller 12 can be automatically adjusted by utilizing the thickness of the wound material in the continuous winding process, the position state of the discharging roller 11 is kept by utilizing the gear rotating structure 26, when the winding is finished, the discharging roller 11 moves to the fixing groove 10 at one end of the rack 15 through the gear rotating structure 26, the discharging roller 11 can be discharged through the air cylinder 6, and the discharging and winding operations are completed.

The utility model has the advantages that: by utilizing the characteristic that the material is rolled and thickened in the process of rolling and discharging by the discharging roller, the gear structure and the driving roller are matched, so that the material is continuously kept in a tightly-fitted state in the process of rolling and collecting by the discharging roller, and the rolling effect is improved; the cylinder is adopted for assisting loading and unloading, so that the loading and unloading efficiency of the unloading roller is greatly improved, the operation is convenient, and the labor consumption is reduced; the whole device is simple in structure, convenient to use, easy to manufacture and extremely strong in practicability.

Claims

1. The utility model provides a packaging material is with automatic roll-up structure of unloading, includes and unloads work or material rest (1), support frame (2), its characterized in that: the two discharging frames (1) are symmetrically arranged, the discharging frames (1) are connected with the supporting frame (2), the discharging frames (1) are provided with fixing plates (3), the tops of the fixing plates (3) are provided with racks (15), one side of each discharging frame (1) is provided with a backing plate (4), the backing plate (4) is hinged to the bottom of the air cylinder (6) through a first pin shaft (5), the output end of the air cylinder (6) is hinged to a discharging plate (9) through a connecting shaft (7), the bottom of the discharging plate (9) is hinged to the discharging frames (1) through a second pin shaft (8), and the tops of the discharging plates (9) are provided with fixing grooves (10);

two support frames (2) between rotate and install drive roll (12), drive roll (12) include rotate first pivot (21) of being connected with support frame (2), be equipped with second gear (22) and roller body (20) on first pivot (21), drive roll (12) are hugged closely with unloading roller (11), unloading roller (11) are including second pivot (25), the both ends of second pivot (25) are equipped with rack (15) complex gear rotating structure (26), be equipped with fixed cover (24) on second pivot (25), be equipped with motor (18) on one of them support frame (2), the output of motor (18) is equipped with first gear (16), second gear (22) on first gear (16) and drive roll (12) are connected through with both complex toothed belt (17).

2. The automatic winding and discharging structure for the packaging material according to claim 1, wherein: two ends of a second rotating shaft (25) in the discharging roller (11) respectively extend to one side, away from the fixed plate (3), of the discharging frame (1) and the nearest distance between the end head and the discharging frame (1) is not less than five centimeters.

3. The automatic winding and discharging structure for the packaging material according to claim 1, wherein: the gear rotating structure (26) comprises a bearing inner ring (27) fixedly connected with the second rotating shaft (25), the bearing inner ring (27) is rotatably connected with a bearing outer ring (29) through a plurality of bearing rotating shafts (28), ring teeth (30) are arranged on the outer surface of the bearing outer ring (29), and the ring teeth (30) are matched with the rack (15).

4. The automatic winding and discharging structure for the packaging material according to claim 1, wherein: the roll shaft body (20) is provided with an anti-slip sleeve (23).

5. The automatic winding and discharging structure for the packaging material according to claim 1, wherein: the automatic feeding device is characterized in that a first limiting roller (13) and a second limiting roller (14) are arranged between the two support frames (2), the first limiting roller (13) is located below one side, away from the discharging roller (11), of the driving roller (12), and the second limiting roller (14) is located above one side, away from the discharging roller (11), of the driving roller (12).

6. The automatic winding and discharging structure for the packaging material according to claim 1, characterized in that: the motor (18) is connected with the support frame (2) through a motor fixing sleeve (19).