CN217437429U - TPU rolling axle convenient to dismantle - Google Patents

Abstract

The utility model discloses a TPU rolling axle convenient to dismantle, which comprises a main shaft, the equal fixed mounting of both ends surface has the mount pad about the main shaft, one side middle part movable mounting of mount pad has the assembly axle, the axle body middle part movable mounting of assembly axle has the bearing ring, the outer fixed surface of bearing ring installs the supporting seat, the lower extreme outer fixed surface of supporting seat installs the pneumatic cylinder, the lower extreme outer fixed surface of pneumatic cylinder installs the mounting panel, and is a set of the left end outer fixed surface of assembly axle installs the power connecting axle, the front end outer fixed surface of main shaft installs the sound-proof box, the registration arm is located the intermediate position of two sets of supporting legs, the pipe shaft lower extreme movable mounting of registration arm has the regulation seat, the lower extreme outer fixed surface of regulation seat installs the rubber tube. The utility model discloses the altitude mixture control function of TPU rolling axle has been increased to can improve the result of use of TPU rolling axle, have the practicality.

Description

TPU rolling axle convenient to dismantle

Technical Field

The utility model relates to a technical field of TPU rolling axle, in particular to TPU rolling axle convenient to dismantle.

Background

The TPU has the characteristics of excellent high tension, high tensile force, toughness and aging resistance, and is a mature environment-friendly material. Currently, TPU is widely used in medical and health care, electronic and electric appliances, industry, sports, and the like. The thermoplastic polyurethane elastomer TPU can be divided into polyester type and polyether type according to molecular structures, and can be divided into injection molding grade, extrusion grade, blow molding grade and the like according to processing modes. When the TPU is produced into a film state, a winding device is used for winding and packaging the TPU.

But there is certain defect in the use in the rolling axle of present TPU rolling machine, and the structure of TPU rolling axle is comparatively single, is the integral type structure with the motor of rolling machine mostly, and the phenomenon of splitting can appear after using for a long time, causes TPU film surface to produce the mar, and the dismantlement and the change of rolling axle of being not convenient for cause the influence to the result of use of TPU rolling axle, consequently improves TPU rolling axle now.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a TPU rolling axle convenient to dismantle, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a TPU rolling axle convenient to dismantle, includes the main shaft, the equal fixed mounting in both ends surface has the mount pad about the main shaft, one side middle part movable mounting of mount pad has the assembly axle, the axle body middle part movable mounting of assembly axle has the bearing ring, the outer fixed surface of bearing ring installs the supporting seat, the lower extreme outer fixed surface of supporting seat installs the pneumatic cylinder, the lower extreme outer fixed surface of pneumatic cylinder installs the mounting panel, and is a set of the left end outer fixed surface of assembly axle is installed with the power connecting axle.

Preferably, the inner surface of the mounting seat is provided with a screw groove, the outer surface of one end of the assembly shaft is fixedly provided with a screw rod, and the assembly shaft is movably connected with the screw groove in a tooth engaging manner through the screw rod.

Preferably, the middle part of the shaft body of the assembling shaft is movably sleeved with a rubber sleeve, the rubber sleeve is positioned at the inner side of the bearing ring, and the assembling shaft is movably connected with the bearing ring in a penetrating manner.

Preferably, another group the right-hand member surface fixed mounting of assembly shaft has the knob dish, the surface fixed mounting of knob dish has coarse strip, the quantity of coarse strip is a plurality of groups, a plurality of groups the outer surface that coarse strip is located the knob dish is the annular and distributes, the knob dish is located the right side position of main shaft.

Preferably, a carbon steel layer is arranged inside the surface of the main shaft, a tungsten steel layer covers the outer surface of the carbon steel layer, and the tungsten steel layer is located on the outer surface of the main shaft.

Preferably, all be provided with the gusset plate around the upper end of mounting panel, the gusset plate is Z type structure, the equal movable mounting in both ends surface of gusset plate has the screw bolt, the screw bolt is run through formula swing joint with gusset plate and mounting panel, one side surface of gusset plate is provided with the reinforcement seat.

Preferably, the supporting seat is connected with the hydraulic cylinder in a vertical mode, and the power connecting shaft is located at the left side position of the main shaft.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. in the utility model, through the installation seat, the assembly shaft, the bearing ring, the supporting seat and the knob disc, the installation seat is movably connected with the meshing teeth of the spiral strip on the outer surface of the assembly shaft through the spiral strip and the mounting seat, so that the detachable structures at two ends of the main shaft can be conveniently increased, the rolling shaft can be conveniently replaced, the bearing ring is convenient for increasing the connection flexibility between the assembly shaft and the supporting seat, the rolling of the rolling shaft is convenient, and the use effect of the TPU rolling shaft is improved;

2. the utility model discloses in, through carbon steel layer, tungsten steel layer and the pneumatic cylinder that sets up, the carbon steel layer is used for increasing the hardness of main shaft, and the tungsten steel layer has difficult wearing and tearing, and luminance is as the mirror surface, and never fades, can bear mechanical shock's advantage in addition, is convenient for improve the result of use of main shaft surface, and the pneumatic cylinder is convenient for increase rolling axle rolling TPU surface tension's controllability to the practicality of TPU rolling axle has been increased.

Drawings

Fig. 1 is a schematic view of the overall structure of a TPU winding shaft convenient to disassemble;

FIG. 2 is an exploded view of the assembly shaft and the rotating disk in the TPU rolling shaft convenient to disassemble;

FIG. 3 is an exploded view of the assembly shaft and the power connection shaft in the TPU rolling shaft convenient to disassemble;

FIG. 4 is a sectional view of a reinforcing structure of a bearing ring and an assembling shaft in the TPU rolling shaft convenient to disassemble;

fig. 5 is the utility model relates to a mounting panel and gusset plate's structure explosion chart in TPU rolling axle convenient to dismantle.

In the figure: the device comprises a main shaft 1, a mounting seat 2, an assembly shaft 3, a bearing ring 4, a supporting seat 5, a hydraulic cylinder 6, a mounting plate 7, a power connecting shaft 8, a screw groove 9, a thread line 11, a rubber sleeve 12, a knob disc 13, a rough bar 14, a carbon steel layer 15, a tungsten steel layer 16, a reinforcing plate 17 and a screw bolt 18.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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 "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1-5, a TPU rolling axle convenient to dismantle, including main shaft 1, the equal fixed mounting in both ends surface has mount pad 2 about main shaft 1, one side middle part movable mounting of mount pad 2 has assembly axle 3, the axle body middle part movable mounting of assembly axle 3 has bearing ring 4, the outer fixed surface of bearing ring 4 installs supporting seat 5, the lower extreme outer fixed surface of supporting seat 5 installs pneumatic cylinder 6, the lower extreme outer fixed surface of pneumatic cylinder 6 installs mounting panel 7, the left end outer fixed surface of a set of assembly axle 3 installs power connection axle 8.

Wherein, screw groove 9 has been seted up to the internal surface of mount pad 2, and the one end external surface fixed mounting of equipment axle 3 has screw strip 11, and equipment axle 3 is through screw strip 11 and screw groove 9 and is to nibbling tooth formula swing joint, through the swing joint between mount pad 2 and equipment axle 3, is convenient for increase the detachable construction at main shaft 1 both ends.

Wherein, the axle body middle part movable sleeve of equipment axle 3 is equipped with rubber sleeve 12, and rubber sleeve 12 is located the inboard position of bearing ring 4, and equipment axle 3 is run through formula swing joint with bearing ring 4, and bearing ring 4 is convenient for increase the flexibility of being connected between equipment axle 3 and supporting seat 5, and rubber sleeve 12 is used for increasing the fastness of being connected between equipment axle 3 and bearing ring 4.

Wherein, the right-hand member surface fixed mounting of another group's assembly shaft 3 has knob dish 13, and the surface fixed mounting of knob dish 13 has coarse strip 14, and the quantity of coarse strip 14 is a plurality of groups, and the coarse strip 14 of a plurality of groups is located the surface of knob dish 13 and is the annular distribution, and knob dish 13 is located the right side position of main shaft 1, is convenient for unscrew assembly shaft 3 from mount pad 2 through the rotary disk, unpacks main shaft 1 and supporting seat 5 apart.

The carbon steel layer 15 is arranged inside the surface of the main shaft 1, the tungsten steel layer 16 covers the outer surface of the carbon steel layer 15, the tungsten steel layer 16 is located on the outer surface of the main shaft 1, the carbon steel layer 15 is used for increasing the hardness of the main shaft 1, the tungsten steel layer 16 is not prone to abrasion, has brightness like a mirror surface, never fades, can bear mechanical impact, and facilitates improvement of the using effect of the outer surface of the main shaft 1.

Wherein, all be provided with gusset plate 17 around the upper end of mounting panel 7, gusset plate 17 is Z type structure, and the equal movable mounting in both ends surface of gusset plate 17 has screw bolt 18, and screw bolt 18 is run through formula swing joint with gusset plate 17 and mounting panel 7, and one side surface of gusset plate 17 is provided with the reinforcement seat.

Wherein, supporting seat 5 is the rectilinear with pneumatic cylinder 6 and is connected, power connecting axle 8 be located the left side position of main shaft 1, gusset plate 17 is used for increasing the fastness of being connected between mounting panel 7 and the mounted position surface, and screw bolt 18 is used for gusset plate 17's installation.

It should be noted that, the utility model relates to a TPU rolling axle convenient to dismantle, when using, put two sets of pneumatic cylinders 6 respectively at the relative mounted position lower extreme of rolling axle through mounting panel 7 earlier, later will have the assembly axle 3 of power connecting axle 8 to screw in the mount pad 2 of the left end of main shaft 1 through the meshing tooth formula swing joint of spiral shell strip 11 and screw groove 9, again run through power connecting axle 8 and left bearing ring 4 and hug closely, main shaft 1 is perpendicular with left supporting seat 5, then hold the rotary disk, run through assembly axle 3 and the bearing ring 4 on right side, the right-hand member of assembly axle 3 aligns with mount pad 2, twist knob dish 13 and rotate assembly axle 3, make spiral shell strip 11 and screw groove 9 mesh rotate, screw in mount pad 2, rubber sleeve 12 hugs closely with the surface of bearing ring 4, again run through gusset plate 17 with screw 18, screw in the surface of its mounting panel 7 lower extreme, and finally, the power output end of the motor is fixedly connected with the power connecting shaft 8 of the winding shaft by applying the existing winding shaft assembling technology of the winding machine, the winding and winding are completed, the winding height of the collecting shaft can be adjusted by hydraulic expansion and contraction of the hydraulic cylinder 6, the adjustability of the winding tension of the TPU is increased, and the carbon steel layer 15 and the tungsten steel layer 16 are used for increasing the hardness of the surface of the main shaft 1 and improving the practicability of the winding shaft.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a TPU rolling axle convenient to dismantle, includes main shaft (1), its characterized in that: the utility model discloses a bearing ring, including main shaft (1), main shaft (2), one side middle part movable mounting of mount pad (2) has assembly shaft (3), the axle body middle part movable mounting of assembly shaft (3) has bearing ring (4), the outer fixed surface of bearing ring (4) installs supporting seat (5), the outer fixed surface of lower extreme of supporting seat (5) installs pneumatic cylinder (6), the outer fixed surface of the lower extreme of pneumatic cylinder (6) installs mounting panel (7), and is a set of the outer fixed surface of the left end of assembly shaft (3) is installed power connecting axle (8).

2. The TPU take-up reel of claim 1, wherein: screw groove (9) have been seted up to the internal surface of mount pad (2), the one end surface fixed mounting of assembly axle (3) has screw strip (11), assembly axle (3) are through screw strip (11) and screw groove (9) and are to nibble tooth formula swing joint.

3. The TPU take-up reel of claim 1, wherein: the middle part of the shaft body of the assembling shaft (3) is movably sleeved with a rubber sleeve (12), the rubber sleeve (12) is positioned at the inner side of the bearing ring (4), and the assembling shaft (3) is movably connected with the bearing ring (4) in a penetrating mode.

4. The TPU take-up reel of claim 1, wherein: the right-hand member surface fixed mounting of assembly shaft (3) has knob dish (13), the surface fixed mounting of knob dish (13) has coarse strip (14), the quantity of coarse strip (14) is a plurality of groups, a plurality of groups the surface that coarse strip (14) are located knob dish (13) is the annular and distributes, knob dish (13) are located the right side position of main shaft (1).

5. The TPU take-up reel of claim 1, wherein: the carbon steel layer (15) is arranged inside the surface of the main shaft (1), the tungsten steel layer (16) covers the outer surface of the carbon steel layer (15), and the tungsten steel layer (16) is located on the outer surface of the main shaft (1).

6. The TPU take-up reel of claim 1, wherein: all be provided with gusset plate (17) around the upper end of mounting panel (7), gusset plate (17) are Z type structure, the equal movable mounting in both ends surface of gusset plate (17) has screw bolt (18), screw bolt (18) are run-through swing joint with gusset plate (17) and mounting panel (7), one side surface of gusset plate (17) is provided with the reinforcement seat.

7. The TPU take-up reel of claim 1, wherein: the supporting seat (5) is connected with the hydraulic cylinder (6) in a vertical mode, and the power connecting shaft (8) is located at the left side position of the main shaft (1).

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