CN215471439U

CN215471439U - Raw material processing equipment for PVC (polyvinyl chloride) pipe production

Info

Publication number: CN215471439U
Application number: CN202121792469.5U
Authority: CN
Inventors: 李志敏; 朱志敏; 刘丹; 高飞东; 李杨文
Original assignee: Shijiazhuang Xing Quan Pipe Industry Co ltd
Current assignee: Shijiazhuang Xing Quan Pipe Industry Co ltd
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2022-01-11
Anticipated expiration: 2031-08-03

Abstract

The utility model discloses raw material processing equipment for PVC pipe production, and relates to the technical field of PVC pipes. The utility model provides a raw materials processing equipment is used in PVC tubular product production, includes the foundation, foundation top fixedly connected with bottom plate, bottom plate top fixedly connected with backup pad, and backup pad both sides top is run through and is provided with the admission pipe, and admission pipe inner wall fixedly connected with roll structure, admission pipe outer wall front side rotation is connected with rotating-structure, and the rotating-structure outer wall rotation is connected with cutter structure. According to the utility model, the two rotating discs with different diameters in the motor power structure are arranged, so that the driven rotating lantern rings have different angular speeds, and the cutting knife rotates around the rotating shaft while rotating along with the first rotating lantern ring due to the different angular speeds, thereby achieving the purposes of annular cutting and gradual gathering of the cutting knife, and the cutting mode can not excessively extrude the PVC pipe, thereby realizing the effect of not deforming the PVC pipe while cutting the PVC pipe.

Description

Raw material processing equipment for PVC (polyvinyl chloride) pipe production

Technical Field

The utility model relates to the technical field of PVC pipes, in particular to raw material processing equipment for PVC pipe production.

Background

PVC is polyvinyl chloride, a material to which other components are added to enhance its heat resistance, toughness and ductility, and PVC pipe is generally rigid polyvinyl chloride pipe, which is a pipe material formed by compounding polyvinyl chloride resin with a stabilizer, a lubricant, etc. and then extrusion-molding by hot press.

The PVC pipe is required to be cut into a section after being formed, so that the PVC pipe is convenient to store and transport, the formed PVC pipe is not completely cooled and shaped, and the PVC pipe can be deformed when being cut by an existing cutting machine to influence the use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide raw material processing equipment for PVC pipe production, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a raw materials processing equipment is used in PVC tubular product production, includes the foundation, foundation top fixedly connected with bottom plate, and bottom plate top fixedly connected with backup pad, backup pad both sides top are run through and are provided with the admission pipe, and admission pipe inner wall fixedly connected with roll structure, admission pipe outer wall front side rotation is connected with rotating-structure, and the rotating-structure outer wall rotation is connected with cutter structure, backup pad top right side has still installed motor power structure, motor power structure includes the motor of fixed connection on backup pad top right side, and motor output fixedly connected with urges rotating-structure's thin carousel, thin carousel openly fixedly connected with urges cutter structure's thick carousel.

Further, revolution mechanic includes rotates the first transmission track of being connected with thin carousel, and first transmission track opposite side inner wall rotates and is connected with the first lantern ring that rotates, first rotation lantern ring rotate connect in get into the tub outer wall, first rotation lantern ring front side runs through and is provided with the rotation hole.

Further, the cutter structure includes the second transmission track who rotates with thick carousel and be connected, and second transmission track opposite side inner wall rotates and is connected with the second and rotates the lantern ring, the second rotate the lantern ring rotate connect in first rotation lantern ring outer wall, annular tooth's socket has been seted up to the second rotation lantern ring front side outer wall.

Further, the cutter structure is connected in the axis of rotation in rotating the hole still including rotating, and the axis of rotation rear side is opened and is equipped with the gear groove, the gear groove with annular tooth's socket looks adaptation, axis of rotation front side fixedly connected with cutting knife.

Further, the rolling structure comprises a support fixedly connected to the inner wall of the inlet pipe, a roll shaft is rotatably connected between the two supports, and a roller wheel is rotatably connected in the middle of the roll shaft.

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

this raw materials processing equipment is used in PVC tubular product production, through the setting of the carousel of two diameter variation in size in the motor power structure, make its rotation lantern ring of urging have different angular velocity, and this angular velocity that produces the difference makes the cutting knife also revolute the axis of rotation when rotating along with first rotation lantern ring, reached the purpose that annular cutting and cutting knife gathered together gradually, this kind of cutting mode can not be to PVC pipe excessive extrusion, the effect that does not make its deformation when having realized cutting PVC pipe.

Drawings

FIG. 1 is a schematic front top axial view of the present invention;

FIG. 2 is a schematic view of a backside bottom isometric configuration of the present invention;

FIG. 3 is a schematic diagram of the power structure of the motor of the present invention;

FIG. 4 is a schematic view of the rotational structure of the present invention;

fig. 5 is a schematic view of the structure of the cutter of the present invention.

In the figure: 1. a bottom pillar; 2. a base plate; 3. a support plate; 4. an inlet pipe; 5. a rolling structure; 501. a support; 502. a roll shaft; 503. a roller; 6. a motor power structure; 601. an electric motor; 602. a fine turning disc; 603. a coarse turntable; 7. a rotating structure; 701. a first drive track; 702. a first rotating collar; 703. rotating the hole; 8. a cutter structure; 801. a second drive track; 802. a second rotating collar; 803. an annular gullet; 804. a rotating shaft; 805. a gear groove; 806. a cutting knife.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of description, and do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.

As shown in fig. 1 to 5, the present invention provides a technical solution: the utility model provides a raw materials processing equipment is used in PVC tubular product production, including

sill pillar

1, 1 top fixedly connected with bottom plate 2 of sill pillar, 2 top fixedly connected with backup pad 3 of bottom plate, 3 both sides tops of backup pad are run through and are provided with

admission pipe

4, 4 inner wall fixedly connected with roll structure 5 of admission pipe, 4 outer wall front sides of admission pipe are rotated and are connected with rotating-

structure

7, 7 outer wall of rotating-structure rotates and is connected with

cutter structure

8, 3 top right sides of backup pad have still installed motor power structure 6, motor power structure 6 includes the motor 601 of fixed connection on 3 tops of backup pad right sides, motor 601 output end fixedly connected with urges thin carousel 602 of rotating-structure 7, thin carousel 602 openly fixedly connected with urges thick carousel 603 of cutter structure 8, the diameter of thick carousel 603 will be greater than thin carousel 602 a little.

As a preferable mode of this mode, it should be noted that the rotating structure 7 includes a first rotating track 701 rotatably connected to the fine rotating disc 602, a first rotating collar 702 is rotatably connected to the inner wall of the other side of the first rotating track 701, the first rotating collar 702 is rotatably connected to the outer wall of the inlet pipe 4, and a rotating hole 703 is formed through the front side of the first rotating collar 702.

As a supplementary explanation to the above solution, it should be understood that the cutter structure 8 includes a second transmission track 801 rotatably connected to the rough turntable 603, a second rotation collar 802 rotatably connected to an inner wall of the other side of the second transmission track 801, the second rotation collar 802 rotatably connected to an outer wall of the first rotation collar 702, an annular tooth socket 803 is formed on an outer wall of a front side of the second rotation collar 802, the cutter structure 8 further includes a rotation shaft 804 rotatably connected to the rotation hole 703, a gear groove 805 is formed on a rear side of the rotation shaft 804, the gear groove 805 is adapted to the annular tooth socket 803, and a cutter 806 is fixedly connected to a front side of the rotation shaft 804.

Assuming that the diameter of the thick rotating disc 603 is equal to that of the thin rotating disc 602, the angular speeds of the rotating structures 7 and the cutter structures 8 at this time are the same, that is, the angular speeds of the first rotating collar 702 and the second rotating collar 802 are the same, the cutting knife 806 on the cutter structure 8 only rotates with the first rotating collar 702 and the second rotating collar 802 under the action of the rotating hole 703, the cutting knife 806 itself does not rotate, and the diameter of the thick rotating disc 603 arranged at this position is larger than that of the thin rotating disc 602, because the angular speeds of the two are the same, the linear velocity with a larger diameter is larger, the diameter of the thick rotating disc 603 is larger than that of the thin rotating disc 602, the first rotating collar 702 and the second rotating collar 802 are respectively driven to rotate by the driving track, the rotating speed of the larger linear velocity is naturally higher, and the difference between the diameters of the first rotating collar 702 and the second rotating collar 802 is not larger, the angular velocity of the first rotating collar 702 is larger, this allows the rotating shaft 804 and the cutting blade 806 to rotate about itself, where the cutting blade 806 will bunch inwardly.

In addition, in order to ensure the smooth implementation of the solution, it should be understood that the rolling structure 5 includes brackets 501 fixedly connected to the inner wall of the inlet pipe 4, a roller shaft 502 is rotatably connected between the two brackets 501, and a roller 503 is rotatably connected between the roller shaft 502.

In this embodiment, when the PVC pipe needs to be cut, the PVC pipe is first fed into the inlet pipe 4, the rolling structure 5 in the inlet pipe 4 facilitates the sliding thereof, the feeding is stopped when the length meets the requirement, the motor 601 is started, the motor 601 drives the thin turntable 602 and the thick turntable 603 at the output end thereof to rotate, the thin turntable 602 and the thick turntable 603 rotate to respectively drive the first rotating lantern ring 702 and the second rotating lantern ring 802 to rotate, due to the difference between the thickness of the fine rotating disc 602 and the thickness of the coarse rotating disc 603, the angular velocity of the first rotating collar 702 is smaller than that of the second rotating collar 802, the second rotating collar 802 drives the rotating shaft 804 to rotate around itself in the opposite direction to the first rotating collar 702 through the cooperation of the gear groove 805 and the annular tooth groove 803, and the cutting knife 806 is fixedly connected to the rotating shaft 804, that is, the cutters 806 are moved inwardly together with the circumferential girth cut, and the PVC pipe is cut by the girth cutting method.

It should be noted that, through the setting of two diameter size difference's carousel in the motor power structure 6 for its rotation lantern ring of urging has different angular velocity, and this angular velocity that produces the difference makes cutting knife 806 also rotate around rotation axis 804 when rotating along with first rotation lantern ring 702, has reached the purpose that annular cutting and cutting knife 806 gathered together gradually, and this kind of cutting mode can not be to the excessive extrusion of PVC pipe, has realized not making its effect of deformation when cutting PVC pipe.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a raw materials processing equipment is used in PVC tubular product production, includes foundation (1), foundation (1) top fixedly connected with bottom plate (2), bottom plate (2) top fixedly connected with backup pad (3), and backup pad (3) both sides top is run through and is provided with admission pipe (4), and admission pipe (4) inner wall fixedly connected with roll structure (5), its characterized in that: the utility model discloses a cutting machine, including admission pipe (4) outer wall front side rotation connection have rotating-structure (7), rotating-structure (7) outer wall rotation is connected with cutter structure (8), backup pad (3) top right side has still installed motor power structure (6), motor power structure (6) are including motor (601) of fixed connection in backup pad (3) top right side, and motor (601) output end fixed connection has thin carousel (602) that urge rotating-structure (7), and thick carousel (603) of cutter structure (8) are urged to thin carousel (602) front fixedly connected with.

2. The raw material processing equipment for producing the PVC pipe material according to claim 1, which is characterized in that: rotating-structure (7) include rotate first transmission track (701) of being connected with thin carousel (602), first transmission track (701) opposite side inner wall rotate be connected with first rotation lantern ring (702), first rotation lantern ring (702) rotate connect in admission pipe (4) outer wall, first rotation lantern ring (702) front side is run through and is provided with rotation hole (703).

3. The raw material processing equipment for producing the PVC pipe material, according to claim 2, is characterized in that: cutter structure (8) include rotate second transmission track (801) of being connected with thick carousel (603), second transmission track (801) opposite side inner wall rotate be connected with the second and rotate lantern ring (802), the second rotate lantern ring (802) rotate connect in first rotation lantern ring (702) outer wall, annular tooth's socket (803) have been seted up to second rotation lantern ring (802) front side outer wall.

4. The raw material processing equipment for producing the PVC pipe material, according to claim 3, is characterized in that: cutter structure (8) still include rotation axis (804) of rotating connection in rotation hole (703), and rotation axis (804) rear side is opened and is equipped with gear groove (805), gear groove (805) with annular tooth's socket (803) looks adaptation, rotation axis (804) front side fixedly connected with cutting knife (806).

5. The raw material processing equipment for producing the PVC pipe material according to claim 1, which is characterized in that: the rolling structure (5) comprises supports (501) fixedly connected to the inner wall of the inlet pipe (4), a roll shaft (502) is rotatably connected between the two supports (501), and a roller (503) is rotatably connected in the middle of the roll shaft (502).