CN113371501A

CN113371501A - Can adjust direction of delivery's drum-type packing plant based on waterproofing membrane handles

Info

Publication number: CN113371501A
Application number: CN202110930056.7A
Authority: CN
Inventors: 马金锋
Original assignee: Nantong Mingchuang Automation Equipment Co ltd
Current assignee: Nantong Mingchuang Automation Equipment Co ltd
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2021-09-10
Anticipated expiration: 2041-08-13
Also published as: CN113371501B

Abstract

The invention discloses a roller type packaging device capable of adjusting the conveying direction based on waterproof coiled material treatment, relates to the technical field of waterproof coiled materials, and solves the problem that the currently used roller is not capable of quickly and stably shifting gears in the conveying direction of the coiled materials due to the fact that reversing is mainly achieved through a reversing motor or a chain. Can adjust direction of delivery's drum-type packing plant based on waterproofing membrane handles, including outer shell frame, outer shell frame's both sides bottom is the curb plate structure of turning downwards, the fixed side slide that is provided with in right side top of outer shell frame, through being provided with sliding plate group, shift steering function for the cylinder provides rapid stabilization, it is rotatory to start drive motor drive transmission shaft, the universal driving shaft drives the universal driving shaft rotation, the universal driving shaft drives driven gear rotation, it is rotatory to make the driving roller, the driving roller drives the driven voller rotation through the left side gear, carry the coiled material, remove sliding plate group through screw thread transmission, with another group of drive gear and driven gear meshing, can realize reverse drive.

Description

Can adjust direction of delivery's drum-type packing plant based on waterproofing membrane handles

Technical Field

The invention relates to the technical field of waterproof rolls, in particular to a drum-type packaging device capable of adjusting the conveying direction based on waterproof roll processing.

Background

The waterproof coiled material is a flexible coiled building material product which is mainly used for building walls, roofs, tunnels, highways, refuse landfills and the like and can resist external rainwater and underground water leakage, a roller structure is needed to realize conveying and guiding in the production process, and a roller is needed to move the coiled material to and fro in processing equipment for reprocessing; along with the membrane packaging equipment of the waterproof coiled material membrane packaging equipment is gradually improved, the structural design is increasingly excellent, the problems that the original PE membrane is poor in shrinkage, the packaging effect is obviously inferior to that of a POF membrane and the like are greatly improved, the PE membrane packaging cost is lower than that of the POF membrane, the customer requirements on the PE membrane packaging are increasingly enhanced, the essential difference of the PE membrane and the POF membrane packaging equipment lies in whether an oven roller rotates or not, and how to combine the two mechanisms to design the standard equipment which can be switched by one key becomes the development trend of the coiled material packaging industry; traditional one key switches the basic structure that the cylinder still adopted the POF cylinder, will lengthen axle chain and alternate in the cylinder both sides, and the high temperature resistant bearing is installed additional to the cylinder both sides, and the bearing supports on both sides backing rail, drives the cylinder through two drive chain and carries, thereby the rotation that gear contact realized the cylinder on the cylinder mechanism of rethread bottom and the cylinder realizes one key switching PE and POF, perhaps realizes switching through motor reversal chain.

For example, patent No. CN111332703A discloses a belt conveyor switching-over cylinder structure through retrieving, including roller, center pin, hinge groove, connecting hole A, barrel groove, trapezoidal guide way, connection annular, hinge, removal section of thick bamboo, regulation swivel nut, the roller is solid roller, and central axial welding has the center pin, roller both ends structure symmetry, and the outer wall circumference opens the hinge groove that has a plurality of angles such as, hinge inslot medial extremity is opened there is connecting hole A, roller both sides terminal surface is opened has axial barrel groove, barrel groove diameter is less than hinge groove diameter, it has trapezoidal guide way to run through respectively between barrel groove and a plurality of hinge grooves, the guide way inner wall is opened there is the connection annular, and is a plurality of the hinge is installed respectively in the hinge groove, it installs in the barrel groove with the regulation swivel nut to move a section of thick bamboo. Compared with the existing conveyor belt, the conveyor belt transmission speed can be increased, the work is efficient, and the production efficiency is increased.

For another example, patent No. CN111547479A discloses a roller conveyor capable of reversing articles, which comprises a reversing frame and a linear frame, wherein a first mounting groove is formed in the reversing frame, a first electric telescopic rod is arranged at the top end of the first mounting groove, a first universal wheel is arranged at the lower end of the first electric telescopic rod, the linear frame is arranged on the right side of the reversing frame, a second power roller is rotatably connected to the inner side wall of the linear frame, a third gear is arranged on the second power roller, and the right side of the third gear is connected with a gear shaft through a fourth chain, and a third motor is arranged on the reversing frame. This can realize article and carry out cylinder conveyer of switching-over is provided with first motor, first pivot, revolving stage and second universal wheel, drives the revolving stage through first pivot under the first motor effect according to actual conditions and carries out the direction regulation, is convenient for to the multi-direction transmission of article, and the second universal wheel cooperation annular slide rail slides, plays the support stabilizing action to the revolving stage.

Similar to the packaging device of the above application, the following disadvantages also exist:

firstly, the currently used roller is mainly reversed by a reversing motor or a chain, and cannot quickly and stably shift the conveying direction of the coiled material; secondly, the effect of selecting automatic gear shifting or manual gear shifting according to gear shifting needs is not achieved, and flexible use is not facilitated; thirdly, the auxiliary function of assisting dust collection on the membrane surface in the conveying process is not provided.

Therefore, the existing demand is not satisfied, and for this, we propose a roll type packaging apparatus capable of adjusting the conveying direction based on the waterproofing sheet treatment.

Disclosure of Invention

Problem (A)

The invention aims to provide a roller type packaging device capable of adjusting the conveying direction based on waterproof coiled material treatment, and aims to solve the problems that the prior roller mainly realizes reversing through a reversing motor or a chain, and cannot quickly and stably shift the conveying direction of a coiled material; secondly, the effect of selecting automatic gear shifting or manual gear shifting according to gear shifting needs is not achieved, and flexible use is not facilitated; thirdly, there is no auxiliary function for assisting dust collection on the film surface during the transportation.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: the drum-type packaging device capable of adjusting the conveying direction based on the waterproof coiled material treatment comprises a shell frame, wherein the bottoms of two sides of the shell frame are of side plate structures turning downwards, and the top of the right side of the shell frame is fixedly provided with a side sliding seat;

the transmission roller is rotatably arranged at the top of the middle of the shell frame, and a driven gear is fixedly arranged at the right end of the transmission roller;

the driven rollers are arranged in four groups, one group of the driven rollers is rotatably arranged at the bottom of the transmission roller, the other three groups of the driven rollers are rotatably arranged in the front side of the driven rollers to form an L-shaped structure, and the four groups of the driven rollers are provided with belts to be matched with gears for synchronous transmission;

and the sliding plate group is arranged at the bottom of the side sliding seat in a sliding manner through the guide rail.

Preferably, the driven roller further includes:

the friction wheel is fixedly arranged at the left end of the driven roller;

the outer side of the driven roller is annularly provided with a gas spring through a hinge, and the outer part of the gas spring is provided with a roller sleeve through a hinge; the bottom of the driving roller is attached to a group of roller sleeves.

Preferably, the fixed glass board that is provided with in outer shell frame's inside, the glass board is the U-shaped structure, and the left end integral type of glass board is provided with cylinder limit group, cylinder limit group and friction pulley laminating.

Preferably, the sliding plate group further includes:

the middle of the sliding plate group is provided with a middle opening, two groups of shaft brackets are fixedly arranged on two sides of the inner part of the middle opening, and a transmission shaft is rotatably arranged in each shaft bracket;

the transmission motor is fixedly arranged at the bottom of the right side of the sliding plate group and is in transmission connection with the transmission shaft through a bevel gear;

two groups of linkage shafts are rotatably arranged on two sides of the sliding plate group, and the right ends of the linkage shafts are in transmission connection with two ends of the transmission shaft through bevel gears;

the transmission gear is fixedly arranged at the left end of the linkage shaft.

Preferably, the distance between the transmission gears is larger than the diameter of the driven gear, the rotating directions of the two groups of transmission gears are opposite, and when one group of transmission gears is meshed with the driven gear, the other group of transmission gears does not contact with the driven gear.

Preferably, two groups of assembling and assembling frames are fixedly arranged on the right side of the shell frame, and a combined screw rod is rotatably arranged between the two groups of assembling and assembling frames; the two ends of the combined screw rod are of shoulder structures, bearings are fixedly arranged on the outer sides of the shoulder structures through interference fit, and the bearings are fixedly arranged in the assembling assembly frame through interference fit.

Preferably, the middle of the combined screw rod is provided with a hexagonal hole, a hexagonal shaft is slidably arranged in the hexagonal hole, and a shaft sleeve is fixedly arranged outside the front end shoulder structure of the hexagonal shaft.

Preferably, a limiting frame is fixedly arranged at the front end of the right side of the shell frame, and a rebound part is rotatably arranged in the limiting frame through a bearing; the rebound piece is arranged outside the hexagonal shaft in a sliding mode, and a spring is arranged between the rebound piece and the shaft sleeve piece.

Preferably, a circular shaft structure is arranged at the front end of the hexagonal shaft, and a hand-twisting pull ring is rotatably arranged outside the front end of the circular shaft in a manner of matching with the blocking piece; a mounting frame is fixedly arranged at the front end of the right side of the outer shell frame, a hand crank shaft is rotatably arranged in the middle of the right side of the mounting frame, and a bevel gear is arranged outside the hand crank shaft; an input bevel gear is fixedly arranged outside the front end of the hexagonal shaft and is not meshed with the external bevel gear of the hand shaft.

Preferably, an adjusting motor is fixedly arranged at the rear end of the right side of the shell frame, and a rotating shaft end of the adjusting motor is in transmission connection with a coupler arranged at the rear end of the hexagonal shaft; the connecting surface of the coupler is arranged to be a radial inserting strip structure, the width of the inserting strip structure is consistent with the gap of the inserting strip structure, and two sides of the outer side of the inserting strip structure are arranged to be inclined plane structures.

(III) advantageous effects

The invention provides a roller type packaging device capable of adjusting a conveying direction based on waterproof coiled material treatment, which is characterized in that a sliding plate group is arranged to provide a quick and stable gear shifting and steering function for a roller, a transmission motor is started to drive a transmission shaft to rotate, the transmission shaft drives linkage shafts on two sides to rotate through a bevel gear, the linkage shafts drive the linkage shafts to rotate, one group of linkage shafts drive driven gears to rotate, a transmission roller is driven to rotate, the transmission roller drives a driven roller to rotate through a left side gear, coiled materials are conveyed, an adjusting motor is started, the adjusting motor drives a hexagonal shaft to rotate through a coupler, a combined screw rod is driven to rotate through the hexagonal shaft, the sliding plate group is further driven to move through screw thread transmission, and the other group of transmission gears are meshed with the driven gears to perform reverse transmission.

Secondly, the setting of combination lead screw provides dual selection function for the cylinder, can select automatic shifting or manual gear shifting, when needing manual switching-over, pulls out the hand forward and twists the pull ring, rotates the hand rocking shaft, utilizes the bevel gear of hand rocking shaft and input bevel gear meshing and transmission, and then realizes the manual transmission of hexagonal axle, compares single control mode and uses more convenient and flexible.

Then again, the setting of driven voller provides the adaptability, can be applicable to the coiled material of different thickness and carry to, the rotatory in-process friction pulley of driven voller lasts friction cylinder limit group, adsorbs the charge through the glass board and produces static, carries out the impurity adsorption to the coiled material surface of process, and the impurity on suction coiled material surface provides supplementary clearance function.

Drawings

FIG. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is a schematic axial side view of an embodiment of the present invention;

FIG. 3 is a schematic perspective view of a driven roller according to an embodiment of the present invention;

FIG. 4 is a schematic view of an outer side structure of a sliding plate group according to an embodiment of the present invention;

FIG. 5 is a schematic view of the inner structure of the sliding plate set according to the embodiment of the present invention;

FIG. 6 is a schematic perspective view of a combination screw according to an embodiment of the present invention;

FIG. 7 is an enlarged partial structural view of part A in the embodiment of the present invention;

FIG. 8 is an enlarged partial structural view of a portion B in the embodiment of the present invention;

in fig. 1 to 8, the correspondence between the part names or lines and the reference numbers is:

1. a housing frame; 101. a side slide seat; 2. a driving roller; 201. a driven gear; 3. a driven roller; 301. a friction wheel; 302. a gas spring; 303. a roller sleeve; 4. a glass plate; 401. a cylindrical edge group; 5. a sliding plate group; 501. opening a hole in the middle; 502. a pedestal; 503. a drive shaft; 504. a drive motor; 505. a linkage shaft; 506. a transmission gear; 6. assembling and assembling the frame; 7. a combined lead screw; 8. a hexagonal shaft; 801. an input bevel gear; 9. a shaft assembly; 10. a resilient member; 11. a limiting frame; 12. manually twisting the pull ring; 13. a mounting frame; 14. a hand crank shaft; 15. adjusting the motor; 16. a coupling is provided.

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.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 8, an embodiment of the present invention includes: the drum-type packaging device capable of adjusting the conveying direction based on the waterproof coiled material treatment comprises a shell frame 1, wherein the bottoms of two sides of the shell frame 1 are of side plate structures turning downwards, and a side sliding seat 101 is fixedly arranged at the top of the right side of the shell frame 1; the driving roller 2 is rotatably arranged at the top of the middle of the shell frame 1, and a driven gear 201 is fixedly arranged at the right end of the driving roller 2; the driven rollers 3 are arranged in four groups, one group of the driven rollers 3 is rotatably arranged at the bottom of the transmission roller 2, the other three groups of the driven rollers 3 are rotatably arranged in the front side of the driven rollers 3 to form an L-shaped structure, the four groups of the driven rollers 3 are provided with belts to be matched with gears for synchronous transmission, and the rear sides of the bottoms of the driven rollers 3 are in belt transmission connection with the lower side of the transmission roller 2; and the sliding plate group 5 is arranged at the bottom of the side sliding seat 101 in a sliding mode through a guide rail.

Wherein, driven roller 3 still includes: a friction wheel 301, wherein the friction wheel 301 is fixedly arranged at the left end of the driven roller 3; the outer side of the driven roller 3 is provided with the gas spring 302 in a surrounding mode through a hinged joint, the outer part of the gas spring 302 is provided with roller sleeves 303 through a hinged joint, and the two groups of roller sleeves 303 below the front side are not in contact; the bottom of the driving roller 2 is attached to a group of roller sleeves 303; the fixed glass board 4 that is provided with in inside of outer shell frame 1, glass board 4 are the U-shaped structure, and the left end integral type of glass board 4 is provided with cylinder limit group 401, and cylinder limit group 401 laminates with friction pulley 301.

Referring to fig. 3, the driven roller 3 is connected with the roller sleeve 303 through the gas spring 302, which can provide elasticity, can move in a small range, can be suitable for coiled materials with different thicknesses, and can provide convenience in installing the threading material; the left driving roller 2 and the driven roller 3 are in gear transmission connection, so that synchronous rotation can be ensured; because silk and glass rod rub, the glass rod has weak ability of capturing electrons, loses the positive charge of the electrons, the positive charge is generated by the positive charge and is the proton forming atomic nucleus in the atom, the negative charge is generated by the negative charge and is the electron outside the atomic nucleus in the atom, and the electrostatic adsorption effect can be provided by the joint of the cylindrical edge group 401 and the rubbing wheel 301.

Wherein, sliding plate group 5 still includes: the middle opening 501 is formed in the middle of the sliding plate group 5, two groups of shaft brackets 502 are fixedly arranged on two sides of the inner part of the middle opening 501, and a transmission shaft 503 is rotatably arranged in each shaft bracket 502; the transmission motor 504 is fixedly arranged at the bottom of the right side of the sliding plate group 5, and the transmission motor 504 is in transmission connection with the transmission shaft 503 through a bevel gear; two groups of linkage shafts 505 are rotatably arranged on two sides of the sliding plate group 5, and the right ends of the linkage shafts 505 are in transmission connection with two ends of the transmission shaft 503 through bevel gears; a transmission gear 506, wherein the transmission gear 506 is fixedly arranged at the left end of the linkage shaft 505; the distance between the transmission gears 506 is larger than the diameter of the driven gear 201, the rotation directions of the two groups of transmission gears 506 are opposite, and when one group of transmission gears 506 is meshed with the driven gear 201, the other group of transmission gears 506 is not contacted with the driven gear 201.

Referring to fig. 4, the shift function is provided by the sliding plate group 5, so that the adjustment of the conveying direction of the coiled material can be realized, and the quick reversing function is provided for the roller.

Wherein, the right side of the shell frame 1 is fixedly provided with two groups of assembling frames 6, and the middle of the two groups of assembling frames 6 is rotatably provided with a combined screw 7; two ends of the combined screw 7 are in shoulder structures, bearings are fixedly arranged on the outer sides of the shoulder structures through interference fit, and the bearings are fixedly arranged in the assembling frame 6 through interference fit; hexagonal holes are formed in the middle of the combined screw 7, hexagonal shafts 8 are slidably arranged in the hexagonal holes, and shaft sleeves 9 are fixedly arranged outside the front end shaft shoulder structures of the hexagonal shafts 8.

Referring to fig. 6, the function of maintaining the transmission during movement is provided by the hexagonal shaft 8, enabling adjustment of the movement.

Wherein, the front end of the right side of the shell frame 1 is fixedly provided with a limit frame 11, and a rebound part 10 is rotatably arranged in the limit frame 11 through a bearing; the rebound piece 10 is arranged outside the hexagonal shaft 8 in a sliding mode, and a spring is arranged between the rebound piece 10 and the shaft sleeve piece 9; an adjusting motor 15 is fixedly arranged at the rear end of the right side of the outer shell frame 1, and the rotating shaft end of the adjusting motor 15 is in transmission connection with a coupler 16 arranged at the rear end of the hexagonal shaft 8; the connecting surface of the coupling 16 is provided with a radial inserting strip structure, the width of the inserting strip structure is consistent with the gap of the inserting strip structure, and two sides of the outer side of the inserting strip structure are provided with inclined surface structures.

With reference to fig. 8, the coupling 16 can be ensured to engage the adjustment motor 15 by providing a spring between the resilient member 10 and the sleeve member 9.

Wherein, the front end of the hexagonal shaft 8 is provided with a round shaft structure, and the outside of the front end of the round shaft is matched with a baffle plate to be rotationally provided with a hand-twisting pull ring 12; a mounting frame 13 is fixedly arranged at the front end of the right side of the outer shell frame 1, a hand crank shaft 14 is rotatably arranged in the middle of the right side of the mounting frame 13, and a bevel gear is arranged outside the hand crank shaft 14; an input bevel gear 801 is fixedly arranged outside the front end of the hexagonal shaft 8, and the input bevel gear 801 is not meshed with the outer bevel gear of the hand crank shaft 14.

Referring to fig. 8, the hexagonal shaft 8 can be pulled for manual adjustment by providing a hand twist pull ring 12.

The working principle is as follows: when in use, the coiled material passes through the driving roller 2 and the driven roller 3 to turn downwards and further passes through the inside of the glass plate 4; the transmission motor 504 is started to drive the transmission shaft 503 to rotate, the transmission shaft 503 drives the two-side linkage shafts 505 to rotate through the bevel gears, one group of linkage shafts 505 drives the driven gears 201 to rotate, the transmission roller 2 is made to rotate, the transmission roller 2 drives the driven rollers 3 to rotate through the left-side gear, coiled materials are conveyed, the air spring 302 arranged inside the roller sleeve 303 can provide applicability, the coiled materials with different thicknesses can be suitable, and only the roller sleeve 303 needs to be pressed when the coiled materials pass through.

During the rotation of the driven roller 3, the friction wheel 301 continuously rubs against the cylindrical edge group 401, charges are adsorbed by the glass plate 4 to generate static electricity, impurities are adsorbed on the surface of the passing coiled material, and the impurities on the surface of the coiled material are sucked out.

When the direction needs to be changed, the adjusting motor 15 is started, the adjusting motor 15 drives the hexagonal shaft 8 to rotate through the coupler 16, the hexagonal shaft 8 drives the combined screw 7 to rotate, the sliding plate group 5 is further moved through thread transmission, and the other group of transmission gears 506 is meshed with the driven gear 201 to perform reverse transmission.

In another embodiment, the hand-twisting pull ring 12 can be pulled out, the hand-rocking shaft 14 is rotated, and the bevel gear of the hand-rocking shaft 14 is meshed with the input bevel gear 801 and is driven, so that the manual driving of the hexagonal shaft 8 is realized, and the function of double adjusting options is provided.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Can adjust direction of delivery's drum-type packing plant based on waterproofing membrane handles, its characterized in that includes:

the bottom parts of two sides of the outer shell frame are of side plate structures which are turned downwards, and the top part of the right side of the outer shell frame is fixedly provided with a side sliding seat;

the sliding plate group is arranged at the bottom of the side sliding seat in a sliding manner through a guide rail;

the sliding plate group also comprises:

the transmission gear is fixedly arranged at the left end of the linkage shaft;

the distance between the transmission gears is larger than the diameter of the driven gear, the rotating directions of the two groups of transmission gears are opposite, and when one group of transmission gears is meshed with the driven gear, the other group of transmission gears is not contacted with the driven gear.

2. The roll packing device capable of adjusting a conveying direction based on the waterproofing membrane treatment according to claim 1, wherein the driven roller further comprises:

the friction wheel is fixedly arranged at the left end of the driven roller;

3. The roll type packaging device capable of adjusting the conveying direction based on the waterproof roll processing as claimed in claim 1, wherein a glass plate is fixedly arranged inside the casing frame, the glass plate is of a U-shaped structure, a cylindrical edge group is integrally arranged at the left end of the glass plate, and the cylindrical edge group is attached to the friction wheel.

4. The roll type packaging device capable of adjusting the conveying direction based on the waterproof roll processing as claimed in claim 1, wherein two sets of assembling brackets are fixedly arranged on the right side of the casing bracket, and a combined screw rod is rotatably arranged in the middle of the two sets of assembling brackets; the two ends of the combined screw rod are of shoulder structures, bearings are fixedly arranged on the outer sides of the shoulder structures through interference fit, and the bearings are fixedly arranged in the assembling assembly frame through interference fit.

5. The waterproof roll processing-based roller type packaging device capable of adjusting the conveying direction as claimed in claim 4, wherein a hexagonal hole is formed in the middle of the combined screw rod, a hexagonal shaft is slidably arranged in the hexagonal hole, and a shaft sleeve is fixedly arranged outside a front end shaft shoulder structure of the hexagonal shaft.

6. The waterproof roll processing-based roll type packaging device capable of adjusting the conveying direction as claimed in claim 1, wherein a limiting frame is fixedly arranged at the front end of the right side of the outer shell frame, and a rebound part is rotatably arranged in the limiting frame through a bearing; the rebound piece is arranged outside the hexagonal shaft in a sliding mode, and a spring is arranged between the rebound piece and the shaft sleeve piece.

7. The roll type packaging device capable of adjusting the conveying direction based on the waterproof roll processing as claimed in claim 5, wherein a circular shaft structure is provided at the front end of the hexagonal shaft, and a hand-twisting pull ring is rotatably provided outside the front end of the circular shaft in cooperation with a baffle; a mounting frame is fixedly arranged at the front end of the right side of the outer shell frame, a hand crank shaft is rotatably arranged in the middle of the right side of the mounting frame, and a bevel gear is arranged outside the hand crank shaft; an input bevel gear is fixedly arranged outside the front end of the hexagonal shaft and is not meshed with the external bevel gear of the hand shaft.

8. The waterproof roll processing-based roller type packaging device capable of adjusting the conveying direction as claimed in claim 1, wherein an adjusting motor is fixedly arranged at the rear end of the right side of the housing frame, and a rotating shaft end of the adjusting motor is in transmission connection with a coupler arranged at the rear end of the hexagonal shaft; the connecting surface of the coupler is arranged to be a radial inserting strip structure, the width of the inserting strip structure is consistent with the gap of the inserting strip structure, and two sides of the outer side of the inserting strip structure are arranged to be inclined plane structures.