CN210616002U

CN210616002U - PVC tubular product preprocessing device

Info

Publication number: CN210616002U
Application number: CN201921228802.2U
Authority: CN
Inventors: 曾和妹
Original assignee: Shanxi Sino German Pipe Industry Co Ltd
Current assignee: Shanxi Sino German Pipe Industry Co Ltd
Priority date: 2019-08-01
Filing date: 2019-08-01
Publication date: 2020-05-26
Anticipated expiration: 2029-08-01

Abstract

The utility model discloses a PVC tubular product preprocessing device, the on-line screen storage device comprises a base, the base top surface is fixedly connected with holding frame, support bearing and motor in proper order from a left side to the right side, and is provided with the rolling disc between support bearing and the holding frame to the motor passes through dwang and a rolling disc side surface center fixed connection, the dwang runs through support bearing and rotates with support bearing and be connected, the moving walkways has been seted up to the rolling disc is inside, and the inside first dysmorphism screw rod that is provided with of moving walkways. Has the advantages that: the utility model discloses a motor, rolling disc, emery wheel roller and cleaning roller, starter motor, motor drive rolling disc rotate, and the rolling disc drives the emery wheel roller and beats hair PVC outside of the tubes surface, and the rolling disc drives the cleaning roller simultaneously and wipes the flock that adsorbs when polishing at PVC pipe surface, makes and beats hair and cleans one shot forming, has avoided the problem that artifical hacking time long efficiency is low, alleviates installer's work burden, has improved work efficiency.

Description

PVC tubular product preprocessing device

Technical Field

The utility model relates to a PVC union coupling technical field particularly, relates to a PVC tubular product preprocessing device.

Background

The PVC pipe leads to long adopting the mode of bonding to connect, and traditional way uses abrasive paper to beat the outside of PVC pipe end and the inside pipe fitting bellmouth earlier and roughens, then wipes the bits of hair that polish off clean rag clean, evenly paints afterwards and waters, inserts the pipe end in the pipe fitting bellmouth at last, and in general engineering tube coupling, need connect dozens of or hundreds of PVC pipes, and the volume of beating hair is big.

Because the volume of beating hair is big, the complex and complicated of beating hair process, some constructors are in order to catch up progress or be suspiciously troublesome, use less or not use abrasive paper to beat hair in the work progress, perhaps do not use the towel to clean the flock after beating hair totally, this just makes tubular product leave the defect at the bonding in-process, because the pipeline can use constantly in the future, and bear water pressure, can't the fracture long day by a long time, thereby cause the phenomenon of leaking, consequently need one kind can alleviate the PVC tubular product beating hair wiping arrangement of installer work burden and solve above-mentioned problem.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a PVC tubular product preprocessing device possesses the advantage that alleviates intensity of labour, work efficiency is high, and then solves the problem among the above-mentioned background.

(II) technical scheme

For the above-mentioned advantage that alleviates intensity of labour, work efficiency is high of realizing, the utility model discloses a concrete technical scheme as follows:

a PVC pipe pretreatment device comprises a base, wherein a clamping frame, a supporting bearing and a motor are fixedly connected to the top surface of the base from left to right in sequence, a rotating disc is arranged between the supporting bearing and the clamping frame, the motor is fixedly connected with the center of one side surface of the rotating disc through a rotating rod, the rotating rod penetrates through the supporting bearing and is rotatably connected with the supporting bearing, a moving groove is formed in the rotating disc, a first special-shaped screw rod is arranged in the moving groove, one end of the first special-shaped screw rod is rotatably connected with the inner wall of the moving groove through a rotating seat, the other end of the first special-shaped screw rod penetrates through the surface of the rotating disc through a round rod and is connected with a first rotating handle, threads on the surface of the first special-shaped screw rod are reversely arranged relative to the circle center of the rotating disc, a first sliding block and a second sliding block are sequentially connected to the surface of the first special-shaped, and the distance between the first slide block and the circle center of the rotating disc is equal to the distance between the second slide block and the circle center of the rotating disc, the surface of the first slide block is perpendicular to the surface of the rotating disc and is fixedly connected with a grinding wheel roller, and the surface of the second slide block is perpendicular to the surface of the rotating disc and is fixedly connected with a wiping roller.

Further, the holding frame includes that portal, second rotate handle, splint, spout, second dysmorphism screw rod and holder, and portal inner wall fixedly connected with spout to the inside splint that is provided with of portal, the splint both ends stretch into in the spout and with spout sliding connection, and splint opposition central point puts fixedly connected with holder, splint surface run through threaded connection has second dysmorphism screw rod, and second dysmorphism screw rod one end is rotated through rotating the seat and is connected with the portal bottom surface to second dysmorphism screw rod runs through portal top surface through the round bar and is rotated the handle with the second and be connected, second dysmorphism screw rod surface screw thread sets up about the mid point of the perpendicular line between the splint is reverse.

Furthermore, the inner surface of the clamping seat is a circular arc surface, the inner surface of the clamping seat is of a rough structure, and the diameter of the inner surface of the clamping seat is 50 mm.

Further, the diameter of the rotating disc is not less than 50 mm.

Furthermore, the circle center of the clamping seat and the circle center of the rotating disc are located on the same straight line, and the distance between the clamping frame and the rotating disc is smaller than 10 cm.

Furthermore, the grinding wheel roller is made of metal, the surface of the grinding wheel roller is of a rough structure, the diameter of the grinding wheel roller is equal to that of the wiping roller, and the surface of the wiping roller is made of rubber.

(III) advantageous effects

Compared with the prior art, the utility model provides a PVC tubular product preprocessing device possesses following beneficial effect:

(1) the utility model adopts a motor, a rotating disc, a grinding wheel roller and a wiping roller, the motor drives the rotating disc to rotate, the rotating disc drives the grinding wheel roller and the wiping roller to rotate along the circle center of the rotating disc, a PVC pipe is clamped and fixed between the grinding wheel roller and the wiping roller through a clamping frame, then a first rotating handle is rotated clockwise, the first rotating handle drives a first special-shaped screw to rotate, the first special-shaped screw rotates to drive a first slide block and a second slide block to move towards the center of the first special-shaped screw rod, thereby driving the grinding wheel roller and the wiping roller to be close to and abut against the outer surface of the PVC pipe, a motor is started, the motor drives the rotating disc to rotate, the rotating disc drives the grinding wheel roller to roughen the outer surface of the PVC pipe, meanwhile, the rotating disc drives the wiping roller to wipe off flock adsorbed on the surface of the PVC pipe when the PVC pipe is sanded and wiped to be formed at one time, the problem of low, the working efficiency is improved.

(2) The utility model discloses a first rotation handle and first special-shaped screw rod, through rotating first rotation can change the distance between emery wheel roller and the wiping roller, rotate first rotation to the distance between emery wheel roller and the wiping roller minimum, embolia emery wheel roller and wiping roller with the pipe fitting bellmouth, then the first rotation of antiport is to emery wheel roller and wiping roller and pipe fitting bellmouth internal surface butt, then grasp pipe fitting bellmouth surface through the holding frame centre gripping, the starter motor, the motor drives emery wheel roller and beats a makeing pipe fitting bellmouth internal surface, drive the flock that the wiping roller cleaned pipe fitting bellmouth internal surface simultaneously, this device not only can carry out pipe end surface roughening to the PVC pipe, also can beat the makeing to pipe fitting bellmouth internal surface simultaneously, alleviate workman's work burden, guarantee PVC union coupling quality.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a front view of a PVC pipe pretreatment apparatus provided by the present invention;

fig. 2 is a front view of the rotating disk of the present invention;

fig. 3 is a front view of the holding frame of the present invention.

In the figure:

1. a base; 2. a clamping frame; 3. a grinding wheel roller; 4. a first rotating handle; 5. rotating the disc; 6. rotating the rod; 7. a motor; 8. a support bearing; 9. a wiping roller; 10. a moving groove; 11. a first slider; 12. a first profiled screw; 13. a second slider; 14. a rotating seat; 15. a second rotating handle; 16. a gantry; 17. a splint; 18. a chute; 19. a second profiled screw; 20. a clamping seat.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a PVC tubular product preprocessing device.

Referring now to the drawings and the detailed description, as shown in fig. 1-3, a PVC pipe pretreatment apparatus according to an embodiment of the present invention comprises a base 1, a holding frame 2, a supporting bearing 8 and a motor 7 are fixedly connected to a top surface of the base 1 from left to right in sequence, a rotary plate 5 is disposed between the supporting bearing 8 and the holding frame 2, the motor 7 is fixedly connected to a center of a surface of one side of the rotary plate 5 through a rotary rod 6, a switch is disposed on a surface of the motor 7, the motor 7 is connected to a power supply through a connecting wire, which is a common structure and not described herein, the rotary rod 6 penetrates through the supporting bearing 8 and is rotatably connected to the supporting bearing 8, a moving groove 10 is disposed inside the rotary plate 5, the moving groove 10 is formed with respect to a diameter of the rotary plate 5, a first special-shaped screw 12 is disposed inside the moving groove 10, and one end of the first special-shaped screw 12 is rotatably connected to an inner wall of the moving groove 10, the other end of a first special-shaped screw 12 penetrates through the surface of a rotating disc 5 through a round rod to be connected with a first rotating handle 4, threads on the surface of the first special-shaped screw 12 are reversely arranged relative to the circle center of the rotating disc 5, the first special-shaped screw 12 can be machined through a machine tool, a first sliding block 11 and a second sliding block 13 are sequentially in threaded connection with the surface of the first special-shaped screw 12 from top to bottom, the first sliding block 11 and the second sliding block 13 are in sliding connection with a moving groove 10, the distance from the first sliding block 11 to the circle center of the rotating disc 5 is equal to the distance from the second sliding block 13 to the circle center of the rotating disc 5, a grinding wheel roller 3 is fixedly connected on the surface of the first sliding block 11, a wiping roller 9 is fixedly connected on the surface of the rotating disc 5, a motor 7 drives the rotating disc 5 to rotate, the rotating disc 5 drives the grinding wheel roller 3 and the wiping roller 9 to rotate along the circle center of the rotating disc 5, a PVC pipe is clamped and, then the first rotating handle 4 is rotated clockwise, the first rotating handle 4 drives the first special-shaped screw 12 to rotate, the first special-shaped screw 12 rotates to drive the first sliding block 11 and the second sliding block 13 to move towards the center of the first special-shaped screw 12, so as to drive the grinding wheel roller 3 and the wiping roller 9 to be close to and abut against the outer surface of the PVC pipe, the motor 7 is started, the motor 7 drives the rotating disc 5 to rotate, the rotating disc 5 drives the grinding wheel roller 3 to roughen the outer surface of the PVC pipe, meanwhile, the rotating disc 5 drives the wiping roller 9 to wipe off the burrs adsorbed on the surface of the PVC pipe during polishing, so that roughening and wiping are formed in one step, the problem of low long-term efficiency of manual roughening time is avoided, the labor burden of installation workers is lightened, the working efficiency is improved, the distance between the grinding wheel roller 3 and the wiping roller 9 can be changed by rotating the first rotating handle 4, and the distance between the grinding wheel roller 3 and the wiping roller 9, embolia emery wheel roller 3 and wiping roller 9 with the pipe fitting bellmouth, then the first rotation of antiport 4 to emery wheel roller 3 and wiping roller 9 and pipe fitting bellmouth internal surface butt, then grasp pipe fitting bellmouth surface through holding frame 2 centre gripping, starting motor 7, motor 7 drives emery wheel roller 3 and beats the pipe fitting bellmouth internal surface of roughning, drive simultaneously and wipe the flock of pipe fitting bellmouth internal surface of wiping roller 9, this device not only can carry out pipe end surface roughening to the PVC pipe, also can beat the roughening to pipe fitting bellmouth internal surface simultaneously, alleviate workman's work burden, guarantee PVC union coupling quality.

In one embodiment, the holding frame 2 comprises a door frame 16, a second rotating handle 15, a clamping plate 17, a sliding slot 18, a second profile screw 19 and a holding seat 20, the sliding slot 18 is fixedly connected to the inner wall of the door frame 16, the clamping plate 17 is arranged inside the door frame 16, two ends of the clamping plate 17 extend into the sliding slot 18 and are slidably connected with the sliding slot 18, the common connection mode is adopted, the purpose is that the clamping plate 17 is not rotated, the holding seat 20 is fixedly connected to the central position of the opposite face of the clamping plate 17, the second profile screw 19 is connected to the surface of the clamping plate 17 in a penetrating and threaded mode, the two second profile screws 19 are symmetrically arranged on the vertical central line of the door frame 16, one end of the second profile screw 19 is rotatably connected with the bottom face of the door frame 16 through a rotating seat 14, the second profile screw 19 is connected with the second rotating handle 15 through a round rod penetrating through the top face of the door frame 16, can put into between the grip slipper 20 with PVC pipe or pipe fitting bellmouth, forward rotates the second and rotates 15, and splint 17 is close to under the rotation of second dysmorphism screw rod 19, and PVC pipe or pipe fitting bellmouth are cliied gradually to grip convenient and fast to accomplish the centre gripping, and can adjust according to the pipe diameter, be fit for different pipe diameter requirements.

In one embodiment, the inner surface of the clamping seat 20 is a circular arc surface, and the inner surface of the clamping seat 20 is of a rough structure, so that the friction force is stronger, and the clamping of a PVC pipe or a pipe socket is facilitated, and the diameter of the inner surface of the clamping seat 20 is 50mm, and the PVC pipe with the diameter of 50mm is the largest diameter of the common PVC pipe, so that the clamping seat 20 of the device can clamp the PVC pipe with the diameter of 16-50mm, and of course, the inner diameter of the clamping seat 20 can be increased by a worker according to actual conditions to clamp a special PVC pipe with a larger diameter.

In one embodiment, the diameter of the rotating disc 5 is not less than 50mm, and workers can select the rotating disc 5 with a larger diameter according to actual conditions, so that the bell mouth of the PVC pipe or pipe fitting with the larger diameter can be roughened conveniently.

In one embodiment, the circle center of the clamping seat 20 and the circle center of the rotating disc 5 are located on the same straight line, after the clamping seat 20 clamps the PVC pipe, after the grinding wheel roller 3 and the wiping roller 9 abut against the surface of the PVC pipe or the inner surface of the pipe socket, the connecting line between the grinding wheel roller 3 and the wiping roller 9 passes through the circle center of the PVC pipe, so that the grinding wheel roller 3 and the wiping roller 9 can normally rotate, the distance between the clamping frame 2 and the rotating disc 5 is less than 10cm, and the PVC pipe is prevented from being deformed due to overlong length.

In one embodiment, the grinding wheel roller 3 is made of metal, the surface of the grinding wheel roller 3 is in a rough structure, the abrasion loss of the grinding wheel roller 3 is small, frequent replacement of the grinding wheel roller 3 is avoided, the diameter of the grinding wheel roller 3 is equal to that of the wiping roller 9, the surface of the wiping roller 9 is made of rubber, and the rubber has high abrasion resistance, so that the replacement times of the wiping roller 9 are reduced.

The working principle is as follows:

the device is brought to a construction site, a power supply is switched on for the device, a PVC pipe is clamped and fixed between a grinding wheel roller 3 and a wiping roller 9 through a clamping frame 2, then a first rotating handle 4 is rotated clockwise, the first rotating handle 4 drives a first special-shaped screw 12 to rotate, the first special-shaped screw 12 rotates to drive a first sliding block 11 and a second sliding block 13 to move towards the center of the first special-shaped screw 12, so that the grinding wheel roller 3 and the wiping roller 9 are driven to be close to each other and abut against the outer surface of the PVC pipe, a motor 7 is started, the motor 7 drives a rotating disc 5 to rotate, the rotating disc 5 drives the grinding wheel roller 3 to roughen the outer surface of the PVC pipe, meanwhile, the rotating disc 5 drives the wiping roller 9 to wipe off flock adsorbed on the surface of the PVC pipe during polishing, so that roughening and wiping are formed at one time, the problem of low long service life of manual roughening time is avoided, the labor burden of installation workers is lightened, the working efficiency is improved, the distance between the grinding wheel roller 3 and, rotate first rotation 4 to emery wheel roller 3 and wiping roller 9 between the distance minimum, embolia emery wheel roller 3 and wiping roller 9 with the pipe fitting bellmouth, then reverse rotation first rotation 4 to emery wheel roller 3 and wiping roller 9 and pipe fitting bellmouth internal surface butt, then grasp pipe fitting bellmouth surface through holding frame 2 centre gripping, start motor 7, motor 7 drives emery wheel roller 3 and beats the pipe fitting bellmouth internal surface, drive simultaneously and wipe the flock of pipe fitting bellmouth internal surface of roller 9 wiping, this device not only can carry out pipe end surface roughening to the PVC pipe, also can beat the pipe fitting bellmouth internal surface simultaneously, alleviate workman's work burden, guarantee PVC union coupling quality.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The PVC pipe pretreatment device is characterized by comprising a base (1), wherein the top surface of the base (1) is fixedly connected with a clamping frame (2), a supporting bearing (8) and a motor (7) in sequence from left to right, a rotating disc (5) is arranged between the supporting bearing (8) and the clamping frame (2), the motor (7) is fixedly connected with the surface center of one side of the rotating disc (5) through a rotating rod (6), the rotating rod (6) penetrates through the supporting bearing (8) and is rotatably connected with the supporting bearing (8), a moving groove (10) is formed in the rotating disc (5), a first special-shaped screw rod (12) is arranged in the moving groove (10), one end of the first special-shaped screw rod (12) is rotatably connected with the inner wall of the moving groove (10) through a rotating seat (14), the other end of the first special-shaped screw rod (12) penetrates through the surface of the rotating disc (5) through a round rod and is connected with a first rotating handle (4), and the screw thread on the surface of the first special-shaped screw rod (12) is reversely arranged about the circle center of the rotating disc (5), the surface of the first special-shaped screw rod (12) is sequentially in threaded connection with a first sliding block (11) and a second sliding block (13) from top to bottom, the first sliding block (11) and the second sliding block (13) are in sliding connection with the moving groove (10), the distance from the first sliding block (11) to the circle center of the rotating disc (5) is equal to the distance from the second sliding block (13) to the circle center of the rotating disc (5), the surface of the first sliding block (11) is perpendicular to the surface of the rotating disc (5) and is fixedly connected with the grinding roller (3), and the surface of the second sliding block (13) is perpendicular to the surface of the rotating disc (5) and is fixedly connected.

2. The PVC pipe pretreatment device according to claim 1, wherein the clamping frame (2) comprises a door frame (16), a second rotating handle (15), a clamping plate (17), a sliding groove (18), a second special-shaped screw rod (19) and a clamping seat (20), the sliding groove (18) is fixedly connected to the inner wall of the door frame (16), the clamping plate (17) is arranged inside the door frame (16), two ends of the clamping plate (17) extend into the sliding groove (18) and are slidably connected with the sliding groove (18), the clamping seat (20) is fixedly connected to the center position of the opposite surface of the clamping plate (17), the second special-shaped screw rod (19) penetrates through the surface of the clamping plate (17) and is in threaded connection with the surface of the door frame (16), one end of the second special-shaped screw rod (19) is rotatably connected with the bottom surface of the door frame (16) through the rotating seat (14), and the second special-shaped screw rod (19) penetrates through the top surface of the door frame, the surface threads of the second profiled screw (19) are arranged oppositely with respect to the midpoint of the vertical connecting line between the clamping plates (17).

3. The pretreatment device for PVC pipes according to claim 2, wherein the inner surface of the holder (20) is a circular arc surface, the inner surface of the holder (20) is a rough structure, and the diameter of the inner surface of the holder (20) is 50 mm.

4. PVC pipe pretreatment device according to claim 1, characterized in that the rotating disc (5) has a diameter of not less than 50 mm.

5. The pretreatment device for PVC pipes according to claim 2, wherein the center of the clamping seat (20) and the center of the rotating disc (5) are located on the same straight line, and the distance between the clamping frame (2) and the rotating disc (5) is less than 10 cm.

6. The pretreatment device for PVC pipes according to claim 1, wherein the grinding wheel roller (3) is made of metal, the surface of the grinding wheel roller (3) is rough, the diameter of the grinding wheel roller (3) is equal to that of the wiping roller (9), and the surface of the wiping roller (9) is made of rubber.