CN213561761U

CN213561761U - Membrane module center tube grinding device

Info

Publication number: CN213561761U
Application number: CN202022081215.4U
Authority: CN
Inventors: 黄梅; 杨鸿亮; 陈滢; 陈瀚韬
Original assignee: Xiamen De Filter New Material Co ltd
Current assignee: Xiamen De Filter New Material Co ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-06-29
Anticipated expiration: 2030-09-21

Abstract

The utility model discloses a membrane component central tube polishing device, which belongs to the field of central tube processing equipment and comprises a mounting seat, a driving wheel, a driven wheel, a polishing belt, an expansion piece, a driving piece, a mounting cover, a handle and a first blocking piece, wherein the front side wall of the mounting seat is fixed with the mounting cover, the right end of the mounting cover is fixed with the handle, the driving piece is fixed in the mounting cover, the driving end of the driving piece passes through the mounting seat and extends into the mounting seat to be fixed with the driving wheel, the left side in the mounting seat is fixed with the expansion piece, the expansion end of the expansion piece extends out of the mounting seat, a driven wheel is rotationally connected with the driven wheel, the driven wheel is in transmission connection with the driving wheel through a grinding belt, the first blocking piece is detachably fixed on the mounting seat, and the second baffle is detachably fixed on the mounting seat and is positioned below the abrasive belt. The utility model discloses membrane module center tube grinding device polishes evenly, and the effect of polishing is high.

Description

Membrane module center tube grinding device

Technical Field

The utility model belongs to center tube processing equipment field especially relates to a membrane module center tube grinding device.

Background

Filtration membranes in sewage treatment plants, water purification plants, and the like are also known as membrane modules, which are practical devices comprising membranes and their support structures. The membrane separation device can be assembled from a single module or multiple modules for use in factories and laboratories. The central tube is an important component in the membrane module. The existing center tube is mostly polished by manually holding sand paper, so that the problems of uneven polishing, unsmooth polishing of joints and low polishing efficiency exist.

Disclosure of Invention

An object of the utility model is to provide a membrane module center tube grinding device polishes evenly, and the effect of polishing is high.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a membrane module center tube grinding device, which comprises a mounting bas, the action wheel, from the driving wheel, the abrasive band, the extensible member, the driving piece, the installation cover, the handle, and first separation blade, the preceding lateral wall of mount pad is fixed with the installation cover, the right-hand member of installation cover is fixed with the handle, the inside of installation cover is fixed with the driving piece, the drive end of driving piece passes the mount pad and extends to the mount pad internal fixation and has the action wheel, the inside left side of mount pad is fixed with the extensible member, the flexible end of extensible member extends to outside the mount pad, and rotate and be connected with from the driving wheel, connect through the abrasive band transmission between driving wheel and the action wheel, first separation blade can dismantle and be fixed in the mount.

Preferably, the extensible member includes the telescopic link, first concave type seat, the hang plate, the lug, second concave type seat, and the bolt, the telescopic link is fixed in the mount pad, the left end of telescopic link is fixed with first concave type seat, rotate from the driving wheel and connect in first concave type seat, the bottom of telescopic link is fixed with second concave type seat, two at least first screw holes have all been seted up to the wall of both sides around the second concave type seat, the left end of hang plate is fixed in the bottom of first concave type seat, the right side at hang plate top is fixed with the lug, the second screw hole has been seted up on the lug, the bolt passes first screw hole and second screw hole and is fixed in the inside of second concave type seat with the lug, the diapire of hang plate and the inner wall contact in abrasive band.

Preferably, the driving part comprises a pneumatic motor, an air inlet pipe and a press switch for controlling the pneumatic motor to be turned on and turned off, the pneumatic motor is fixedly installed inside the installation cover, the left end of the air inlet pipe penetrates through the handle to be communicated with an air inlet of the pneumatic motor, the right end of the air inlet pipe is communicated with an external air pump, and the press switch is arranged at the bottom of the handle.

Preferably, the bottom of the grip is hinged with a pressing plate, and the pressing plate is positioned below the pressing switch.

Preferably, the mounting seat comprises a mounting plate and a shroud plate, and the shroud plate is fixed at the edge of the front side wall of the mounting plate.

Preferably, the right end of the first blocking piece is detachably fixed on the enclosing plate through a screw, and the left end of the first blocking piece extends in an upward inclined mode.

Preferably, the first baffle plate is made of steel.

Preferably, the second baffle is detachably fixed on the mounting seat and is positioned below the sanding belt.

Preferably, the second baffle plate is made of rubber.

Preferably, the outer surface of the grip is provided with anti-slip patterns.

The utility model has the advantages that:

1. through driving piece drive action wheel rotation, the cooperation is followed the driving wheel for the dull polish area rotates in order to carry out polishing of center tube, and the small and exquisite compactness of whole equipment is favorable to handheld polishing, polishes evenly, and it is efficient to polish.

2. Set up through first separation blade and second separation blade and block dust and incomplete bits from top and below respectively, avoid dust and incomplete bits to spatter all around, improve the safety in utilization.

3. The detachable arrangement of the first separation blade and the second separation blade is convenient for replacement and cleaning or replacement of different specifications according to different use requirements.

4. The distance between the driven wheel and the driving wheel can be adjusted through the arrangement of the telescopic piece, and further the tension degree of the abrasive belt is adjusted.

5. The driving piece adopts a pneumatic motor which has the characteristics of quick start and quick stop, is particularly suitable for occasions with frequent start, and is easy to reverse. And the device is not influenced by external environment and can adapt to severe environments such as water, dusty environment, moist environment, dirty environment and the like.

6. The outer surface of the grip is provided with anti-skid patterns, so that the anti-skid effect is achieved, and the safety is further improved.

Drawings

Fig. 1 is a schematic top view of the present invention.

Fig. 2 is a schematic view of the telescopic member and the driven wheel of the present invention.

Fig. 3 is a schematic front view of the inclined plate of the present invention.

Fig. 4 is a schematic bottom view of the second concave seat of the present invention.

Fig. 5 is a schematic view of the structure of the handle, the air inlet tube, the push switch, the push plate, the pneumatic motor, and the driving wheel.

Fig. 6 is a schematic rear view of the mounting base of the present invention.

The labels in the figures are: 1-driving wheel, 2-mounting seat, 21-mounting plate, 22-enclosing plate, 3-driven wheel, 4-abrasive belt, 5-telescopic piece, 51-telescopic rod, 52-first concave seat, 53-inclined plate, 54-lug, 55-second concave seat, 56-bolt, 57-first threaded hole, 58-second threaded hole, 61-pneumatic motor, 62-air inlet pipe, 63-press switch, 7-mounting cover, 8-handle, 9-first baffle, 10-second baffle, 11-press plate and 12-antiskid pattern.

Detailed Description

The present invention will now be further described with reference to the accompanying drawings and detailed description.

Those not described in detail in this specification are within the skill of the art. In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

As shown in fig. 1 to 6, the membrane module central tube polishing device provided in this embodiment includes a mounting base 2, a driving wheel 1, a driven wheel 3, a polishing belt 4, a telescopic element 5, a driving element, a mounting cover 7, a handle 8, and a first blocking piece 9, where a rear side wall of the mounting base 2 is fixed with the mounting cover 7, a right end of the mounting cover 7 is fixed with the handle 8, the driving element is fixed inside the mounting cover 7, a driving end of the driving element penetrates through the rear side wall of the mounting base 2 and extends into the mounting base 2, the driving wheel 1 is fixed inside the mounting base 2, the telescopic element 5 is fixed on a left side inside the mounting base 2, a telescopic end of the telescopic element 5 extends out of the mounting base 2, and is rotatably connected with the driven wheel 3, the driven wheel 3 and the driving wheel 1 are in transmission connection through the polishing belt 4, and the first blocking piece 9 is. Through the rotation of driving piece drive action wheel 1, the cooperation is followed driving wheel 3 for grind 4 rotations of abrasive band in order to carry out the polishing of center tube, the small and exquisite compactness of whole equipment is favorable to handheld polishing, polishes evenly, and it is efficient to polish. The first blocking piece 9 is arranged to block dust and scraps from the upper part, so that the dust and the scraps are prevented from splashing, and the use safety is improved. And the first separation blade 9 can be disassembled, so that the cleaning or the replacement of different specifications according to different use requirements is facilitated. The distance between the driven wheel 3 and the driving wheel 1 can be adjusted through the arrangement of the telescopic piece 5, and further the tension degree of the abrasive belt 4 is adjusted.

Further, the extensible member 5 includes an extensible rod 51, a first concave seat 52, an inclined plate 53, a lug 54, a second concave seat 55, and a bolt 56, the extensible rod 51 is fixed to the mounting base 2, the first concave seat 52 is fixed to the left end of the extensible rod 51, the driven wheel 3 is rotatably connected in the first concave seat 52, the second concave seat 55 is fixed to the bottom of the extensible rod 51, at least two first threaded holes 57 are formed in the front side wall and the rear side wall of the second concave seat 55, the left end of the inclined plate 53 is fixed to the bottom of the first concave seat 52, the lug 54 is fixed to the right side of the top of the inclined plate 53, a second threaded hole 58 is formed in the lug 54, the bolt 56 penetrates through the first threaded hole 57 and the second threaded hole 58 to fix the lug 54 in the second concave seat 55, and the bottom wall of the inclined plate 53 is in contact with the inner wall of the sanding belt 4. The inclined plate 53 is provided to tilt the supporting function of the sanding belt 4. And play the limiting displacement to first concave seat 52 through hang plate 53, it is concrete, when the position of first concave seat 52 needs to be adjusted, unscrew bolt 56, can control and promote hang plate 53, drive first concave seat 52 side-to-side movement, telescopic link 51 follows flexible, adjusts the back and screws up bolt 56, is fixed in the inside of second concave seat 55 with lug 54, accomplishes the regulation to follow driving wheel 3 position.

Further, the driving member comprises an air motor 61, an air inlet pipe 62 and a press switch 63 for controlling the air motor 61 to be turned on and off, the air motor 61 is fixedly installed inside the installation cover 7, the left end of the air inlet pipe 62 penetrates through the handle 8 to be communicated with an air inlet of the air motor 61, the right end of the air inlet pipe 62 is communicated with an external air pump, and the press switch 63 is arranged at the bottom of the handle 8. When needing to polish, press push switch 63, in gaseous entering pneumatic motor 61 along intake pipe 62, pneumatic motor 61 drove action wheel 1 and rotates, realizes the operation of polishing. The pneumatic motor 61 has the characteristics of quick start and quick stop, is particularly suitable for occasions with frequent start, and is very easy to reverse. And the device is not influenced by external environment and can adapt to severe environments such as water, dusty environment, moist environment, dirty environment and the like.

Furthermore, the bottom of the grip 8 is hinged with a pressing plate 11, and the pressing plate 11 is located below the pressing switch 63. The pressing of the press switch 63 is facilitated by the provision of the press plate 11.

Further, the mounting seat 2 includes a mounting plate 21 and a shroud 22, and the shroud 22 is fixed at the edge of the front side wall of the mounting plate 21. The provision of the shroud 22 serves to prevent the scattering of chips and dust and to protect the drive wheel 1.

Further, the material of first separation blade is the steel, and the right-hand member of first separation blade passes through screw 15 can dismantle and be fixed in bounding wall 22, and the left end tilt up of first separation blade extends, can better play the splashproof effect.

Further, second separation blade 10 can be dismantled and be fixed in mount pad 2, and is located the below of dull polish area 4, and is concrete, has seted up the draw-in groove on the bounding wall, and the top of second separation blade has card portion, and card portion and draw-in groove block through second separation blade 10 setting from the below block dust and incomplete bits, avoid dust and incomplete bits to spatter all around, improve the safety in utilization. And the second baffle 10 can be disassembled, so that the replacement and cleaning are convenient or different specifications are replaced according to different use requirements. The second blocking piece is made of rubber and has elasticity, so that the second blocking piece is prevented from being scratched by a user during use, and is convenient to be clamped into the clamping groove and taken out of the clamping groove.

Furthermore, the outer surface of the handle 8 is provided with anti-skid patterns 12, so that an anti-skid effect is achieved, and the safety is further improved.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art; the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. Membrane module center tube grinding device, its characterized in that:

comprises a mounting seat, a driving wheel, a driven wheel, a sanding belt, a telescopic piece, a driving piece, a mounting cover, a handle and a first baffle plate;

a mounting cover is fixed on the front side wall of the mounting seat, a handle is fixed at the right end of the mounting cover, a driving piece is fixed inside the mounting cover, and a driving end of the driving piece penetrates through the mounting seat and extends into the mounting seat to be fixed with a driving wheel;

a telescopic piece is fixed on the left side inside the mounting seat, and a telescopic end of the telescopic piece extends out of the mounting seat and is rotatably connected with a driven wheel;

the driven wheel is in transmission connection with the driving wheel through a grinding belt;

the first blocking piece is detachably fixed on the mounting seat and is positioned above the abrasive belt.

2. The membrane module center tube polishing device as claimed in claim 1, wherein:

the telescopic piece comprises a telescopic rod, a first concave seat, an inclined plate, a lug, a second concave seat and a bolt;

the telescopic rod is fixed on the mounting seat, a first concave seat is fixed at the left end of the telescopic rod, and the driven wheel is rotatably connected in the first concave seat;

a second concave seat is fixed at the bottom of the telescopic rod, and at least two first threaded holes are formed in the front side wall and the rear side wall of the second concave seat;

the left end of the inclined plate is fixed at the bottom of the first concave seat, a lug is fixed on the right side of the top of the inclined plate, a second threaded hole is formed in the lug, the bolt penetrates through the first threaded hole and the second threaded hole to fix the lug in the second concave seat, and the bottom wall of the inclined plate is in contact with the inner wall of the abrasive belt.

3. The membrane module center tube polishing device as claimed in claim 1, wherein:

the driving piece comprises a pneumatic motor, an air inlet pipe and a press switch for controlling the pneumatic motor to be turned on and off;

the pneumatic motor is fixedly arranged in the mounting cover, the left end of the air inlet pipe penetrates through the handle to be communicated with an air inlet of the pneumatic motor, and the right end of the air inlet pipe is communicated with an external air pump;

the press switch is arranged at the bottom of the handle.

4. The membrane module center tube polishing device as claimed in claim 3, wherein:

the bottom of the handle is hinged with a pressing plate, and the pressing plate is positioned below the pressing switch.

5. The membrane module center tube polishing device as claimed in claim 1, wherein:

the mounting seat comprises a mounting plate and a coaming;

the coaming is fixed at the edge of the front side wall of the mounting plate.

6. The membrane module center tube polishing device as claimed in claim 5, wherein:

the right end of the first blocking piece is detachably fixed on the enclosing plate through a screw;

the left end of the first baffle plate extends upwards in an inclined mode.

7. The membrane module center tube polishing device as claimed in claim 6, wherein:

the first baffle plate is made of steel.

8. The membrane module center tube polishing device as claimed in claim 1, wherein:

the second baffle is detachably fixed on the mounting seat and is positioned below the abrasive belt.

9. The membrane module center tube polishing device as claimed in claim 8, wherein:

the second baffle plate is made of rubber.

10. The membrane module center tube polishing device as claimed in claim 1, wherein:

the outer surface of the handle is provided with anti-skid patterns.