CN116215972A

CN116215972A - Environment-friendly paper packaging production line for roll toilet paper

Info

Publication number: CN116215972A
Application number: CN202310136825.5A
Authority: CN
Inventors: 周祥; 廖志永; 徐兵; 吴世军; 杨进国
Original assignee: Sichuan Petrochemical Yashi Paper Industry Co ltd
Current assignee: Sichuan Petrochemical Yashi Paper Industry Co ltd
Priority date: 2023-02-20
Filing date: 2023-02-20
Publication date: 2023-06-06

Abstract

The invention provides a roll toilet paper environment-friendly paper packaging production line, which comprises the following steps: the bearing plate is of an L-shaped structure, and a transmission channel and a vertical channel are formed in the bearing plate; the conveying belt is arranged in the conveying channel, and the bearing plate is provided with a notch with the bottom surface being flush with the conveying belt; the expansion piece comprises a first adjusting frame and a second adjusting frame, the second adjusting frame is arranged on the first adjusting frame in a sliding manner through two adjustable rods to jointly form a closed rectangular surface, the rectangular surface corresponds to the vertical channel, and the first adjusting frame and the second adjusting frame are respectively provided with two expansion rods; the sliding mechanism comprises a servo motor arranged on the bearing plate, a gear connected with an output shaft of the servo motor and a sliding piece connected with the gear in a transmission manner, wherein the first adjusting frame is arranged on the sliding piece, and the sliding piece is arranged on the bearing plate. The whole process does not need to be manually arranged or packaged one by one, only the work of the previous process is needed to be cut, and the workers of the packaging process can detach or install the packaging bag, so that the time and the labor are saved, and the butt joint with the previous process is convenient.

Description

Environment-friendly paper packaging production line for roll toilet paper

Technical Field

The invention relates to the technical field of roll paper packaging, in particular to an environment-friendly roll toilet paper packaging production line.

Background

In the production process of various roll papers such as toilet paper, a large roll with larger width and longer length is generally produced, then the large roll is placed on a cutting machine to be cut into thin rolls with specified length, then the thin rolls with specified length are cut into small rolls with specified width by a cutting machine, and finally the small rolls are packaged. In the packaging operation of the prior art, the receiving platform is generally arranged on one side of the cutting machine, a worker cuts the slender rolls and pushes the slender rolls to the receiving platform, another worker needs to arrange the disordered roll paper into a matrix form one by one and manually open the packaging bags, and finally the roll paper is placed into the packaging bags one by one to finish the packaging.

Disclosure of Invention

Aiming at the defects existing in the prior art, the invention provides a roll toilet paper environment-friendly paper packaging production line, which solves the problems that the prior art needs manual packaging when packaging roll paper, the occupied area of the field is large, the manual efficiency is low and the cost is high.

According to an embodiment of the present invention, a roll toilet paper environmental protection paper packaging production line includes:

the bearing plate is of an L-shaped structure, and a transmission channel and a vertical channel are formed in the bearing plate;

the conveying belt is arranged in the conveying channel, and the bearing plate is provided with a notch with the bottom surface being flush with the conveying belt;

the expansion piece comprises a first adjusting frame and a second adjusting frame, the second adjusting frame is arranged on the first adjusting frame in a sliding manner through two adjustable rods to jointly form a closed rectangular surface, the rectangular surface corresponds to the vertical channel, and the first adjusting frame and the second adjusting frame are respectively provided with two expansion rods;

the sliding mechanism comprises a servo motor arranged on the bearing plate, a gear connected with an output shaft of the servo motor and a sliding piece connected with the gear in a transmission mode, the first adjusting frame is arranged on the sliding piece, the sliding piece is arranged on the bearing plate, and the sliding piece slides along a direction perpendicular to the vertical channel when the gear rotates so that the rectangular surface corresponds to or deviates from the vertical channel.

Preferably, the sliding piece comprises a mounting plate and a tooth groove plate fixedly arranged on the mounting plate, the tooth groove plate is arranged on the bearing plate in a sliding mode, a gear is meshed with a tooth groove on the tooth groove plate, and the first adjusting frame is fixedly arranged on the mounting plate.

Preferably, the adjustable lever comprises:

the movable rod is fixedly arranged on the second adjusting frame;

the connecting cylinders penetrate through the first adjusting frame and are sleeved on the moving rod, the two connecting cylinders are connected through the connecting block, and one connecting cylinder is provided with an adjusting piece; wherein,,

the adjusting piece comprises an adjusting button, a moving rod of the adjusting piece is provided with threads, the connecting barrel is provided with a groove, the adjusting button is rotationally arranged in the groove, and the adjusting button is meshed with the threads.

Preferably, the adjustable rod further comprises a pressure spring, the pressure spring is sleeved on the connecting cylinder, a limiting block is fixedly arranged on the connecting cylinder, and the pressure spring is abutted between the limiting block and the first adjusting frame.

Preferably, the adjusting piece comprises a screw rod which is in threaded connection with the connecting cylinder and is abutted with the movable rod.

Preferably, the packaging line further comprises:

the movable plate is positioned in the transmission channel, a plurality of sliding rods are arranged on the movable plate, and the sliding rods are all arranged on the bearing plate in a penetrating way;

and the adjusting plate is connected with the sliding rods, a screw rod is meshed with the adjusting plate, the screw rod is rotationally arranged on the bearing plate, and the screw rod is rotated to enable the movable plate to slide along the axis of the screw rod.

Preferably, a hand wheel is fixedly arranged on the screw rod.

Preferably, the packaging production line further comprises a plurality of fixing frames, the fixing frames are all arranged on the bearing plate, the fixing frames are rotatably provided with rollers, and the rollers penetrate through the conveyor belt and are abutted against the conveyor belt.

Preferably, the bottom of the bearing plate is fixedly provided with a supporting frame, and the supporting frame is provided with a rubber supporting pad.

Preferably, the expansion rod is made of rubber.

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

when installing this application to the packing region, the notch department on the loading board is installed to the guillootine in the accessible last process, can cut through the guillootine when long and thin book passes through the notch, and the little stock form after the cutting is carried one by one through the conveyer belt, but also can carry out spacingly to the little stock form after cutting under transmission channel's effect, avoids the condition emergence of mess, does not need artificial handling, vacates a large amount of packing time.

Under the action of the expansion piece, the first adjusting frame, the second adjusting frame and the adjustable rods form a closed rectangular surface, the opening of the packaging bag is expanded through the expansion rods, the expanding surface of the packaging bag corresponds to the rectangular surface and is correspondingly aligned with the vertical channel, and small roll paper conveyed by the conveying belt directly falls into the packaging bag through the conveying channel and the vertical channel to finish packaging; and under the cooperation of sliding mechanism, can adjust the position of extension piece, carry out the position conversion with the wrapping bag on a plurality of extension pieces, accomplish batch stock form packing, whole process need not the manual work to arrange in order or pack one by one, only need the work of last process cut, the workman of packing process carry out the dismantlement or the installation of wrapping bag can, saved time and manpower, still can conveniently dock with last process.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

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

Fig. 3 is a schematic left-view structure of the present invention.

Fig. 4 is a schematic structural view of a carrier plate according to the present invention.

Fig. 5 is a schematic diagram of an assembly structure of the connecting rod in the present invention.

Fig. 6 is a schematic view of an exploded structure of the connecting rod according to the present invention.

Fig. 7 is a schematic structural diagram of another embodiment of the present invention.

In the above figures: 10. a carrying plate; 20. a conveyor belt; 21. a fixing frame; 30. a support frame; 31. a rubber support pad; 40. a movable plate; 41. a slide bar; 42. an adjusting plate; 43. a screw rod; 44. a hand wheel; 50. a gear; 51. a servo motor; 52. a fluted plate; 53. a mounting plate; 60. a first adjusting frame; 61. an expansion rod; 70. a second adjusting frame; 80. an adjustable lever; 81. a moving rod; 82. a connecting cylinder; 83. a thread; 84. an adjusting knob; 85. a limiting block; 86. a pressure spring; 87. a connecting block; 88. and (3) a screw.

Detailed Description

The technical scheme of the invention is further described below with reference to the accompanying drawings and examples.

Example 1:

as shown in fig. 1 to 4, an embodiment of the present invention provides a roll toilet paper environmental protection paper packaging production line, including:

the bearing plate 10 is of an L-shaped structure, and a transmission channel and a vertical channel are formed in the bearing plate;

the conveyor belt 20 is arranged in the transmission channel, and the bearing plate 10 is provided with a notch with the bottom surface being flush with the conveyor belt 20;

the expansion piece comprises a first adjusting frame 60 and a second adjusting frame 70, the second adjusting frame 70 is slidably arranged on the first adjusting frame 60 through two adjustable rods 80 to form a closed rectangular surface together, the rectangular surface corresponds to the vertical channel, and the first adjusting frame 60 and the second adjusting frame 70 are respectively provided with two expansion rods 61; the expansion rod 61 is made of rubber material, so that friction between the expansion rod 61 and the packaging bag is increased;

the sliding mechanism comprises a servo motor 51 arranged on the bearing plate 10, a gear 50 connected with an output shaft of the servo motor 51 and a sliding piece in transmission connection with the gear 50, wherein the first adjusting frame 60 is arranged on the sliding piece, the sliding piece is arranged on the bearing plate 10, and the sliding piece slides along a direction perpendicular to the vertical channel when the gear 50 rotates so that the rectangular surface corresponds to or deviates from the vertical channel.

The sliding piece comprises a mounting plate 53 and a tooth groove plate 52 fixedly arranged on the mounting plate 53, the tooth groove plate 52 is slidably arranged on the bearing plate 10, the gear 50 is meshed with tooth grooves on the tooth groove plate 52, and the first adjusting frame 60 is fixedly arranged on the mounting plate 53.

The detailed working procedure of this embodiment is: specifically when installing this application for the first time, install the notch department on loading board 10 with the guillootine in the process of going up, can cut through the guillootine when the stock form is through the notch, the little stock form after the cutting is carried through conveyer belt 20 one by one, but also can carry out spacingly to the little stock form after the cutting under transmission channel's effect, avoid the condition emergence of mess, do not need artificial handling, vacated a large amount of packing time. Specifically when carrying out the stock form packing through this application, install the wrapping bag of batch respectively to the extension piece for the extension rod 61 on first accent frame 60 and the second accent frame 70 struts the oral area of wrapping bag, makes the open face of wrapping bag correspond with the rectangle face, and corresponding and vertical passageway alignment, and the little stock form that carries out the transmission through conveyer belt 20 directly drops to the wrapping bag through conveying passageway, vertical passageway in, accomplishes the packing. And after the subsequent packaging is completed, the positions of the expansion pieces can be adjusted under the cooperation of the sliding mechanisms, the positions of the packaging bags on the expansion pieces are converted, batch roll paper packaging is completed, the whole process does not need to be finished manually or packaged one by one, only the work of the previous process is needed to be cut, and the workers of the packaging process can detach or install the packaging bags.

And specifically when the position of the expansion piece is adjusted, the servo motor 51 is connected with an external controller, the servo motor 51 is controlled through a PLC programmable logic controller, the driving speed of the servo motor 51 and the revolution of the memory output shaft are automatically controlled, the gear 50 is driven to rotate, so that the gear groove plate 52 walks on the gear 50, the mounting plate 53 is driven to slide along the direction vertical to the vertical channel, different packaging bags are switched, and the whole process is automatically controlled.

As shown in fig. 2, the packaging production line further includes a plurality of fixing frames 21, the plurality of fixing frames 21 are all disposed on the carrier plate 10, and the fixing frames 21 are rotatably provided with rollers, and the rollers penetrate through the conveyor belt 20 and are abutted against the conveyor belt 20. Avoid conveyer belt 20 to take place deformation and reduce transmission efficiency at long-time use, a plurality of cylinders that set up can support conveyer belt 20's top transmission position, prevent conveyer belt 20 deformation, do not need the adoption of take-up pulley subsequently.

As shown in fig. 1, in order to overhead the carrier plate 10, a supporting frame 30 is fixedly arranged at the bottom end of the carrier plate 10, and a rubber supporting pad 31 is arranged on the supporting frame 30. The supporting frame 30 is used for carrying out overhead on the bearing plate 10, friction between the bearing plate and the ground is improved under the action of the rubber supporting pad 31, and certain anti-skid property is improved.

Example 2:

this embodiment differs from embodiment 1 only in that: to enhance packaging of rolls of different widths, an adjustable lever 80 is provided to facilitate control of the rectangular surface size between the first and

second stand

60, 70.

As shown in fig. 5 and 6, in a roll toilet paper environmental protection paper packaging line of the present embodiment, an adjustable lever 80 includes:

a moving rod 81 fixedly installed on the second adjusting frame 70;

the connecting cylinders 82 penetrate through the first adjusting frame 60 and are sleeved on the moving rod 81, the two connecting cylinders 82 are connected through the connecting block 87, and one connecting cylinder 82 is provided with an adjusting piece; wherein,,

the adjusting member includes an adjusting knob 84, a moving rod 81 of which is provided with a thread 83, a connecting cylinder 82 is provided with a groove, the adjusting knob 84 is rotatably provided in the groove, and the adjusting knob 84 is engaged with the thread 83.

When the rectangular surface between the first adjusting frame 60 and the second adjusting frame 70 is adjusted, the adjusting button 84 is rotated in the groove by rotating the adjusting button 84, so that the moving rod 81 meshed with the adjusting button 84 moves in the connecting cylinder 82, the rectangular surface between the first adjusting frame 60 and the second adjusting frame 70 is quickly adjusted, and the positions of the expansion rods 61 are indirectly adjusted to be applied to the opening of packaging bags with different calibers.

As shown in fig. 5 and 6, the adjustable rod 80 further includes a pressure spring 86, the pressure spring 86 is sleeved on the connecting cylinder 82, the connecting cylinder 82 is fixedly provided with a limiting block 85, and the pressure spring 86 is abutted between the limiting block 85 and the first adjusting frame 60. When a worker opens the packaging bag between the first adjusting frame 60 and the second adjusting frame 70, the opening of the packaging bag is firstly sleeved on the two expansion rods 61 of the first adjusting frame 60, the opening of the packaging bag is pulled, the second adjusting frame 70 is pressed by hands during the process, the connecting cylinder 82 moves on the first adjusting frame 60 and the pressure spring 86 is extruded, the opening of the packaging bag is sleeved on the two expansion rods 61 of the second adjusting frame 70, and then the second adjusting frame 70 can be loosened, and returns to the original position under the reset of the pressure spring 86, so that the packaging bag is installed and expanded.

In other embodiments, as shown in fig. 7, the adjusting member includes a screw 88 that is screwed onto the connecting cylinder 82 and abuts against the moving rod 81. The adjusting button 84 and the screw thread 83 can be matched and replaced by the screw 88 for extrusion and fixation, when the first adjusting frame 60 and the second adjusting frame 70 are indirectly adjusted, the moving rod 81 is directly enabled to move in the connecting cylinder 82 through unscrewing the screw 88, the screw 88 can be screwed down to a certain distance for fixation, and the structure is simple and low in cost compared with the adjusting button 84 and the screw thread 83, but abrasion of the moving rod 81 is easy to cause.

As shown in fig. 2 and 3, the packaging line further includes:

the movable plate 40, the movable plate 40 locates at the transmission channel, and there are several sliding bars 41 on the movable plate 40, several sliding bars 41 are worn to locate in the carrier plate 10;

the adjusting plate 42 is connected with the sliding rods 41, a screw rod 43 is meshed with the adjusting plate 42, the screw rod 43 is rotatably arranged on the bearing plate 10, and the screw rod 43 is rotated to enable the movable plate 40 to slide along the axis of the screw rod 43; a hand wheel 44 is fixedly arranged on the screw rod 43.

In order to adapt to the adjusted first adjusting frame 60 and second adjusting frame 70, the movable plate 40 can move in the transmission channel to limit the width of the transmission channel, specifically, when the position of the movable plate 40 is adjusted, the hand wheel 44 is held by hand and rotated, so that the screw 43 rotates on the outer side of the bearing plate 10, and the adjusting plate 42 moves on the screw 43, so that the distance between the adjusting plate 42 and the outer side of the bearing plate 10 is reduced, and the movable plate 40 is driven to move in the transmission channel, so that the space change is realized.

The application implementation principle is as follows: before use, firstly, the packaging bag is installed, the opening part of the packaging bag is sleeved on the two expansion rods 61 of the first adjusting frame 60, the opening part of the packaging bag is pulled, the second adjusting frame 70 is pressed by hand during the process, the connecting cylinder 82 moves on the first adjusting frame 60 and the pressure spring 86 is extruded, then the opening part of the packaging bag is sleeved on the two expansion rods 61 of the second adjusting frame 70, and the second adjusting frame 70 can be loosened, so that the packaging bag is restored to the original position under the reset of the pressure spring 86, and the packaging bag is installed and expanded; when the paper feeder is used, the slender paper roll is cut by a notch-mounted cutting machine, and the cut small paper roll is conveyed to a vertical channel under the action of the conveying belt 20 and falls into a carried packaging bag under the action of gravity to finish packaging; after packaging, the servo motor 51 under the control of the controller memorizes the control stroke, starts the servo motor 51, and drives the gear 50 to rotate, so that the toothed plate 52 walks on the gear 50, and drives the mounting plate 53 to slide along the direction vertical to the vertical channel, so as to switch different packaging bags, then pull out the packaged packaging bags downwards with force, and install new packaging bags in the mounting step, thus continuously packaging the paper rolls in a complete batch.

Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered by the scope of the claims of the present invention.

Claims

1. The utility model provides a roll of toilet paper environmental protection paper packaging production line which characterized in that: comprising the following steps:

the bearing plate (10) is of an L-shaped structure, and a transmission channel and a vertical channel are formed in the bearing plate;

the conveying belt (20) is arranged in the conveying channel, and the bearing plate (10) is provided with a notch with the bottom surface being flush with the conveying belt (20);

the expansion piece comprises a first adjusting frame (60) and a second adjusting frame (70), the second adjusting frame (70) is slidably arranged on the first adjusting frame (60) through two adjustable rods (80) to jointly form a closed rectangular surface, the rectangular surface corresponds to a vertical channel, and the first adjusting frame (60) and the second adjusting frame (70) are both provided with two expansion rods (61);

the sliding mechanism comprises a servo motor (51) arranged on the bearing plate (10), a gear (50) connected with an output shaft of the servo motor (51) and a sliding piece in transmission connection with the gear (50), wherein the first adjusting frame (60) is arranged on the sliding piece, the sliding piece is arranged on the bearing plate (10), and the gear (50) slides along the direction perpendicular to the vertical channel when rotating so as to enable the rectangular surface to correspond to or deviate from the vertical channel.

2. A roll toilet paper environmental protection paper packaging line as defined in claim 1, wherein: the sliding piece comprises a mounting plate (53) and a tooth groove plate (52) fixedly arranged on the mounting plate (53), the tooth groove plate (52) is slidably arranged on the bearing plate (10), the gear (50) is meshed with tooth grooves on the tooth groove plate (52), and the first adjusting frame (60) is fixedly arranged on the mounting plate (53).

3. A roll toilet paper environmental protection paper packaging line as defined in claim 1, wherein: the adjustable lever (80) comprises:

a moving rod (81) fixedly arranged on the second adjusting frame (70);

the connecting cylinders (82) penetrate through the first adjusting frame (60) and are sleeved on the moving rod (81), the two connecting cylinders (82) are connected through the connecting block (87), and an adjusting piece is arranged on one connecting cylinder (82) of the connecting cylinders; wherein,,

the adjusting piece comprises an adjusting button (84), a moving rod (81) of the adjusting piece is provided with threads (83), the connecting cylinder (82) is provided with a groove, the adjusting button (84) is rotationally arranged in the groove, and the adjusting button (84) is meshed with the threads (83).

4. A roll toilet paper environmental protection paper packaging line as claimed in claim 3, wherein: the adjustable rod (80) further comprises a pressure spring (86), the pressure spring (86) is sleeved on the connecting cylinder (82), a limiting block (85) is fixedly arranged on the connecting cylinder (82), and the pressure spring (86) is abutted between the limiting block (85) and the first adjusting frame (60).

5. A roll toilet paper environmental protection paper packaging line as claimed in claim 3, wherein: the adjusting piece comprises a screw rod (88), is in threaded connection with the connecting cylinder (82) and is abutted with the moving rod (81).

6. A roll toilet paper environmental protection paper packaging line as defined in claim 1, wherein: the packaging line further comprises:

the movable plate (40), the said movable plate (40) locates at the said transmission channel, and there are several sliding rods (41) on the said movable plate (40), several sliding rods (41) are worn to locate in the said bearing plate (10);

the adjusting plate (42) is connected with the sliding rods (41), a screw rod (43) is meshed with the adjusting plate (42), the screw rod (43) is rotatably arranged on the bearing plate (10), and the screw rod (43) is rotated to enable the movable plate (40) to slide along the axis of the screw rod (43).

7. A roll toilet paper environmental protection paper packaging line as defined in claim 6, wherein: a hand wheel (44) is fixedly arranged on the screw rod (43).

8. A roll toilet paper environmental protection paper packaging line as defined in claim 1, wherein: the packaging production line further comprises a plurality of fixing frames (21), the fixing frames (21) are arranged on the bearing plate (10), the fixing frames (21) are rotatably provided with rollers, and the rollers penetrate through the conveying belt (20) and are abutted against the conveying belt (20).

9. A roll toilet paper environmental protection paper packaging line as defined in claim 8, wherein: the bottom of the bearing plate (10) is fixedly provided with a supporting frame (30), and the supporting frame (30) is provided with a rubber supporting pad (31).

10. A roll toilet paper environmental protection paper packaging line as defined in claim 1, wherein: the expansion rod (61) is made of rubber.