CN223314576U

CN223314576U - An energy-saving traction transmission mechanism for a woven bag production line

Info

Publication number: CN223314576U
Application number: CN202422769545.0U
Authority: CN
Inventors: 李志�; 史守伟; 赵建垒
Original assignee: Shenxian Meiyuan Plastic Weaving Co ltd
Current assignee: Shenxian Meiyuan Plastic Weaving Co ltd
Priority date: 2024-11-14
Filing date: 2024-11-14
Publication date: 2025-09-09
Anticipated expiration: 2034-11-14

Abstract

The utility model discloses an energy-saving traction transmission mechanism of a woven bag production line, which relates to the technical field of traction transmission mechanisms, and comprises a base, wherein a plurality of traction rollers are arranged at the top end of the base, a U-shaped frame is arranged at the top end of each traction roller, two symmetrically distributed hydraulic cylinders are fixedly arranged at the top end of each U-shaped frame, a driving end of each hydraulic cylinder penetrates through each U-shaped frame, a downward moving plate is fixedly arranged at the driving end of each hydraulic cylinder, two symmetrically distributed fixing blocks are fixedly arranged at the bottom end of each downward moving plate, a rotating rod penetrates through the bottom of each fixing block in a rotating mode, a rotary drum is fixedly arranged outside each rotating rod, a plurality of groups of annular evenly distributed hairbrushes are fixedly arranged outside each rotary drum, and fixing plates are fixedly arranged between the two fixing blocks.

Description

Energy-saving traction transmission mechanism of woven bag production line

Technical Field

The utility model relates to the technical field of traction transmission mechanisms, in particular to an energy-saving traction transmission mechanism of a woven bag production line.

Background

The woven bag, also called snake skin bag, is one kind of plastic bag and is mainly used for packaging. The raw materials of ‌ woven bags are various chemical plastic raw materials such as polyethylene, polypropylene and the like, and in the process of producing the woven bags, the woven bags are usually pulled by a plurality of pulling rollers, which are responsible for conveying woven bag materials from one working station to another working station, and because the pulling rollers play a vital role, dust, fiber residues or other impurities can be accumulated on the pulling rollers after long-time use, and the impurities can not only influence the quality of the woven bags, but also cause unsmooth operation or damage of equipment. Therefore, regular cleaning and maintenance of the traction drum is necessary;

In cleaning the traction drum, the surface of the traction drum is usually cleaned manually by using a brush or a blowing gun, which is time-consuming and labor-consuming, has low working efficiency, and may not be cleaned in some places.

Disclosure of utility model

The utility model aims to solve the problems of time and labor consumption and low working efficiency of manually cleaning the surface of a traction roller by using a brush or an air blowing gun, and provides an energy-saving traction transmission mechanism of a woven bag production line.

The energy-saving traction transmission mechanism of the woven bag production line comprises a base, wherein a plurality of traction rollers are arranged at the top end of the base, a U-shaped frame is arranged at the top end of each traction roller, two symmetrically distributed hydraulic cylinders are fixedly arranged at the top end of each U-shaped frame, a driving end of each hydraulic cylinder penetrates through each U-shaped frame, a downward moving plate is fixedly arranged at the driving end of each hydraulic cylinder, two symmetrically distributed fixing blocks are fixedly arranged at the bottom end of each downward moving plate, a rotating rod penetrates through the bottom of each fixing block in a rotating mode, a rotary drum is fixedly arranged outside each rotating rod, a plurality of groups of brushes which are uniformly distributed are fixedly arranged outside each rotary drum, a fixing plate is fixedly arranged between the two fixing blocks, a water tank is fixedly arranged at the edge of the top end of each fixing plate, a water pump is fixedly arranged at the top end of each fixing plate, a water pumping pipe is fixedly connected with the water tank, a water outlet pipe is fixedly arranged at one side, far away from the water tank, and penetrates through the fixing plate, a plurality of connecting pipes are fixedly arranged at the bottom ends of the connecting pipes, and the connecting pipes are fixedly arranged at the bottom ends of the connecting pipes.

Preferably, the upper surface of base fixed mounting has two sets of backup pads of symmetric distribution, and every group the top rotation of backup pad runs through there is the threaded rod, U shape frame and threaded rod threaded connection, two the screw thread direction of threaded rod is the same, two pass through chain and sprocket drive connection between the threaded rod, one of them one side fixed mounting of backup pad has first motor, the drive end and one of them threaded rod fixed connection of first motor.

Compared with the prior art, the utility model has the beneficial effects that:

1. The application realizes the automatic cleaning of the surface of the traction roller, does not need to manually clean the traction roller, and saves time and labor;

2. the application realizes cleaning of the surfaces of a plurality of traction rollers and improves cleaning efficiency.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model.

Fig. 2 is a schematic view of a connection structure of a fixing plate and a baffle plate in the utility model.

FIG. 3 is a schematic view of the connection structure of the rotating drum and the brush in the utility model.

In the figure, 1, a base, 11, a traction roller, 13, a U-shaped frame, 14, a hydraulic cylinder, 15, a downward moving plate, 16, a fixed block, 17, a rotating rod, 18, a rotating cylinder, 19, a brush, 2, a fixed plate, 21, a water tank, 22, a water pump, 23, a water suction pipe, 24, a water outlet pipe, 25, a connecting pipe, 26, a spray nozzle, 3, a supporting plate, 31, a threaded rod, 32, a first motor, 4, a baffle, 5, a first bevel gear, 50, a first fixing seat, 51, a rotating shaft, 52, a second bevel gear, 53, a second motor, 6, a second fixing seat, 7, a transparent plate, 8, a water collecting tank, 81 and a water drain pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides an energy-saving traction transmission mechanism of a woven bag production line, which is shown in fig. 1-3, and comprises a base 1, wherein a plurality of traction rollers 11 are arranged at the top end of the base 1, a U-shaped frame 13 is arranged at the top end of the traction rollers 11, two symmetrically distributed hydraulic cylinders 14 are fixedly arranged at the top end of the U-shaped frame 13, a driving end of each hydraulic cylinder 14 penetrates through the U-shaped frame 13, a downward moving plate 15 is fixedly arranged at the driving end of each hydraulic cylinder 14, two symmetrically distributed fixed blocks 16 are fixedly arranged at the bottom end of each downward moving plate 15, a rotating rod 17 penetrates through the bottom of each fixed block 16, a rotary drum 18 is fixedly arranged outside the rotating rod 17, a plurality of groups of annular evenly distributed hairbrushes 19 are fixedly arranged outside the rotary drum 18, a fixed plate 2 is fixedly arranged between the two fixed blocks 16, a water tank 21 is fixedly arranged at the top end edge of the fixed plate 2, a water pump 22 is fixedly arranged at one side of the fixed plate 2, a water pumping pipe 23 is fixedly connected with the water tank 21, a water outlet pipe 24 is fixedly arranged at one side of the water pump 22, a water outlet pipe 24 penetrates through the fixed plate 2, a plurality of evenly distributed spray heads 25 are fixedly arranged at the bottom ends of the water outlet pipe 24, and evenly distributed spray heads 25 are fixedly arranged at the bottom ends of the water outlet pipe 24.

The upper surface fixed mounting of base 1 has two sets of backup pad 3 of symmetric distribution, and the top rotation of every backup pad 3 of group runs through threaded rod 31, and U shape frame 13 and threaded rod 31 threaded connection, the screw thread direction of two threaded rods 31 is the same, is connected with the sprocket drive through the chain between two threaded rods 31, and one side fixed mounting of one of them backup pad 3 has first motor 32, and the drive end and one of them threaded rod 31 fixed connection of first motor 32.

The baffle plates 4 are fixedly arranged on the left side and the right side of the fixed plate 2, the baffle plates 4 are arranged, the phenomenon that when the traction roller 11 is cleaned, other traction rollers 11 become dirty due to splashing of water is avoided, the cleaning efficiency of the traction roller 11 is affected, the length of the rotary drum 18 is consistent with that of the traction roller 11, the hairbrush 19 can be contacted with the surface of the traction roller 11, and cleaning of the traction roller 11 is facilitated.

The distance between the two baffles 4 is slightly larger than the diameter of the traction roller 11, so that when the hairbrush 19 cleans the surface of the traction roller 11, the baffles 4 are not attached to the traction roller 11, and the baffles 4 do not influence the cleaning of the traction roller 11.

One end of the rotating rod 17 is fixedly provided with a first bevel gear 5, one side of one fixed block 16 is fixedly provided with a first fixed seat 50, one side of the first fixed seat 50 away from the fixed block 16 rotates and penetrates through a rotating shaft 51, the bottom end of the rotating shaft 51 is fixedly provided with a second bevel gear 52 matched with the first bevel gear 5, one side of one fixed block 16 close to the first fixed seat 50 is fixedly provided with a second motor 53, the driving end of the second motor 53 is fixedly connected with the rotating shaft 51, when the second motor 53 is started, the rotating shaft 51 and the second bevel gear 52 are driven to rotate, and the first bevel gear 5, the rotating rod 17, the rotating drum 18 and the hairbrush 19 are driven to rotate along with the rotation of the second bevel gear 52, so that the surface of the traction cylinder 11 is cleaned, and the downward movement of the fixed block 16, the rotating rod 17, the rotating drum 18 and the hairbrush 19 is prevented by arranging the first bevel gear 5, the second bevel gear 52 and the rotating shaft 51.

Two second fixing seats 6 symmetrically distributed are fixedly arranged outside the connecting pipe 25, the top ends of the second fixing seats 6 are fixed on the fixing plate 2, and the connecting pipe 25 is supported by arranging the second fixing seats 6, so that the connecting pipe 25 is more stable.

A transparent plate 7 is fixedly installed on one side of the water tank 21, and by arranging the transparent plate 7, the water tank 21 is convenient to observe how much water remains, and meanwhile, the water needs to be added.

The top fixed mounting of base 1 has a plurality of to receive water tank 8, and receive water tank 8 is located the below of every traction roller 11, and one side fixed mounting of receiving water tank 8 has drain pipe 81, through setting up to receive water tank 8, collects the dirty water that produces when cleaning traction roller 11 to avoided dirty water, wash water flow is everywhere, is stepped on by the staff, causes the staff to fall down.

When the traction roller 11 is required to be cleaned in actual use, firstly, the rotary drum 18 and the hairbrush 19 are positioned right above the traction roller 11, then, the two hydraulic cylinders 14 are started simultaneously, the hydraulic cylinders 14 drive the downward moving plate 15, the water tank 21, the water pump 22, the rotary drum 18 and the hairbrush 19 to move downwards, the hairbrush 19 is attached to the surface of the traction roller 11, the water pump 22 is started, water in the water tank 21 is extracted through the water suction pipe 23, then, the water passes through the water outlet pipe 24 and the connecting pipe 25 and is sprayed out from the spray nozzle 26, and the water is matched with the hairbrush 19 to clean the surface of the traction roller 11, and when the traction roller 11, the rotary drum 18 and the hairbrush 19 are required to rotate during cleaning;

When the first traction roller 11 is cleaned, the hydraulic cylinder 14 drives the rotary drum 18 and the hairbrush 19 to move upwards, and simultaneously, the first motor 32 is started to drive one of the threaded rods 31 to rotate, the two threaded rods 31 are connected with the chain wheel through rotation, the two threaded rods 31 are driven to rotate simultaneously, the U-shaped frame 13 and a mechanism on the U-shaped frame 13 are driven to move along with the rotation of the two threaded rods 31, when the U-shaped frame moves to the position right above the second traction roller 11, the threaded rods 31 stop rotating, the hydraulic cylinder 14 moves downwards again, the hairbrush 19 and the surface of the second traction roller 11 are cleaned, and the operation is repeated, so that if deep cleaning is needed, the cleaning agent can be directly put into the water tank 21.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. The energy-saving traction transmission mechanism of the woven bag production line comprises a base (1) and is characterized in that a plurality of traction rollers (11) are arranged at the top end of the base (1), a U-shaped frame (13) is arranged at the top end of the traction rollers (11), two symmetrically distributed hydraulic cylinders (14) are fixedly arranged at the top end of the U-shaped frame (13), a driving end of each hydraulic cylinder (14) penetrates through the U-shaped frame (13), a downward moving plate (15) is fixedly arranged at the driving end of each hydraulic cylinder (14), two symmetrically distributed fixed blocks (16) are fixedly arranged at the bottom end of each downward moving plate (15), a rotating rod (17) penetrates through the bottom of each fixed block (16) in a rotating mode, a rotary drum (18) is fixedly arranged at the outer portion of each rotary drum (17), a plurality of groups of evenly distributed annular brushes (19) are fixedly arranged at the outer portion of each rotary drum (18), a fixed plate (2) is fixedly arranged between the two fixed blocks (16), a water tank (21) is fixedly arranged at the edge of the top end of each fixed plate (2), two water pumps (22) are fixedly arranged at the top ends of the fixed plates, water pumps (22) are fixedly arranged at one side of each water pump (22), and one side of each water pump (23) is fixedly connected with one water pump (24), the water outlet pipe (24) penetrates through the fixed plate (2), a connecting pipe (25) is fixedly arranged at the bottom end of the water outlet pipe (24), and a plurality of evenly distributed spray heads (26) are fixedly arranged at the bottom end of the connecting pipe (25).

2. An energy-saving traction transmission mechanism of a woven bag production line according to claim 1, wherein two groups of support plates (3) which are symmetrically distributed are fixedly arranged on the upper surface of the base (1), a threaded rod (31) is penetrated through the top of each group of support plates (3) in a rotating mode, the U-shaped frame (13) is in threaded connection with the threaded rod (31), the threaded directions of the two threaded rods (31) are the same, the two threaded rods (31) are in transmission connection with a chain wheel through a chain, a first motor (32) is fixedly arranged on one side of one support plate (3), and the driving end of the first motor (32) is fixedly connected with one of the threaded rods (31).

3. An energy-saving traction transmission mechanism of a woven bag production line according to claim 1, wherein baffle plates (4) are fixedly arranged on the left side and the right side of the fixed plate (2), and the length of the rotary drum (18) is consistent with that of the traction roller (11).

4. An energy efficient traction drive of a woven bag production line according to claim 3, wherein the distance between two of said baffles (4) is slightly larger than the diameter of the traction drum (11).

5. The energy-saving traction transmission mechanism of a woven bag production line according to claim 1, wherein a first bevel gear (5) is fixedly installed at one end of the rotating rod (17), a first fixing seat (50) is fixedly installed at one side of one fixing block (16), a rotating shaft (51) penetrates through one side, far away from the fixing block (16), of the first fixing seat (50), a second bevel gear (52) matched with the first bevel gear (5) for use is fixedly installed at the bottom end of the rotating shaft (51), a second motor (53) is fixedly installed at one side, close to the first fixing seat (50), of one fixing block (16), and the driving end of the second motor (53) is fixedly connected with the rotating shaft (51).

6. An energy-saving traction transmission mechanism of a woven bag production line according to claim 1, wherein two second fixing seats (6) which are symmetrically distributed are fixedly arranged outside the connecting pipe (25), and the top ends of the second fixing seats (6) are fixed on the fixing plate (2).

7. An energy-saving traction transmission mechanism of a woven bag production line according to claim 1, wherein a transparent plate (7) is fixedly arranged on one side of the water tank (21).

8. An energy-saving traction transmission mechanism of a woven bag production line according to claim 1, wherein a plurality of water receiving tanks (8) are fixedly arranged at the top end of the base (1), the water receiving tanks (8) are positioned below each traction roller (11), and a drain pipe (81) is fixedly arranged at one side of each water receiving tank (8).