CN203254261U - Sanding structure of sanding machine - Google Patents
Sanding structure of sanding machine Download PDFInfo
- Publication number
- CN203254261U CN203254261U CN 201320234225 CN201320234225U CN203254261U CN 203254261 U CN203254261 U CN 203254261U CN 201320234225 CN201320234225 CN 201320234225 CN 201320234225 U CN201320234225 U CN 201320234225U CN 203254261 U CN203254261 U CN 203254261U
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- sanding
- roller
- frame
- support
- movable lifting
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Abstract
A sanding structure of a sanding machine comprises a machine seat, a conveyor belt, a rolling wheel motor and a machine frame, wherein the conveyor belt is arranged on the machine seat and is driven by rolling wheels, the rolling wheel motor drives the rolling wheels to rotate, and the machine frame with one end fixed and the other end movable is arranged above the machine seat. The sanding structure of the sanding machine is characterized in that rollers which are located above the conveyor belt are assembled on the machine seat in a rotary mode, movable lifting mechanisms are arranged inside the sanding rollers, and annular sanding belts are arranged on the surfaces of the movable lifting mechanisms. The sanding rollers comprise cylinder bodies, the movable lifting mechanisms which are arranged on the surfaces of the cylinder bodies in a surrounding mode and the sanding belts which are arranged on the surfaces of the movable lifting mechanisms in an encircling mode. According to the sanding structure, due to the fact that the sanding rollers with the lifting mechanisms inside are arranged and air pressure or hydraulic pressure inside the cylinder bodies is adjusted, the sanding rollers can expand or contract along with pressure changes of the cylinder bodies, and the sanding belts can be sleeved stably and conveniently and can be replaced conveniently. The circumferences of the sanding rollers are kept concentric all the time and are parallel to the conveyor belt in height, and therefore when the machine seat with the height adjustable is used in cooperation with the sanding structure, workpieces with different thicknesses can be sanded conveniently.
Description
Technical field
The utility model relates to building material machinery field, specifically a kind of sanding structure of sander.
Background technology
At present, fixed thick sanding at sheet materials such as particieboard, glued board, cement veneer sheet material, solid woods, the general sander that adopts, its principle is: sheet material is put into one arrange on the running roller that rotates or on the conveyer belt, then add one group of sanding roller in the above, be surrounded by the abrasive band on the sanding roller, by the rotation of sanding roller sheet material carried out sanding.Traditional sanding roller generally is comprised of active emery wheel and driven emery wheel, and both are in transmission connection by an abrasive band; The abrasive band length that this structure adopts is longer, and the two ends, abrasive band are difficult for even tensioning, and the bad phenomenon such as sideslip, fracture occur in the sanding process easily in the abrasive band, and the complex structure of sanding roller, and also inconvenience is changed in the abrasive band.Therefore, be necessary to be further improved.
The utility model content
The purpose of this utility model aims to provide a kind of sanding structure of sander of simple in structure, easy to operate, long service life, to overcome weak point of the prior art.
Press the sanding structure of a kind of sander of this purpose design, comprise support, be located at the conveyer belt that is driven by running roller on the support, the running roller motor that drives the running roller rotation, support top is provided with that an end is fixed, the frame of an end activity, its architectural feature is to be rotatably equipped with the sanding roller that is positioned at the conveyer belt top on the support, be provided with movable lifting mechanism in the sanding roller, the movable lifting mechanism surface is provided with the ring-type abrasive band; Described sanding roller center and support surface longitudinal distance are adjustable.
Described sanding roller comprises cylinder body, around the movable lifting mechanism that is arranged on cylinder surface, and surround the abrasive band that is arranged on the movable lifting mechanism surface; Described sanding roller rotates by a sanding driven by motor, and the sanding motor is arranged on the frame.
Described movable lifting mechanism comprises the unsteady a plurality of pistons that are arranged on cylinder surface, and is connected a support ring that cooperates with the head of each piston; Described support ring is a gap elastic component, and the abrasive band surrounds the outside that is arranged on support ring.
Described cylinder body is a rotatingcylindrical drum, and its outside is rotated by wheel hub and is assemblied on the frame.
One side of described wheel hub is rotated and is assemblied on the frame, and the opposite side of wheel hub passes frame and is connected with the sanding motor-driven.
The below of described support also is provided with bracing frame, is connected by lifter between support and the bracing frame; Described lifter is connected by lazy-tongs between the lifter by a motor-driven.
Described sanding roller, abrasive band, sanding motor, lifter are more than one group.
The utility model is by arranging the sanding roller of an inner belt lifting mechanism, and by regulating air pressure or the hydraulic pressure in its cylinder body, sanding roller is expanded with the change of cylinder pressure or shrinks, and is convenient to entangle, overlaps steady abrasive band and be convenient for changing the abrasive band.The sanding roller circumference remains with one heart, and keeps highly parallel with conveyer belt, and the adjustable support of engagement height is convenient to the workpiece of sanding different-thickness.
Description of drawings
Fig. 1 is the structural representation of the utility model one embodiment;
Fig. 2 is the section of structure of sanding roller among the embodiment;
Fig. 3 is the other direction section of structure of sanding roller among the embodiment;
Fig. 4 is the structural representation of the second embodiment.
Among the figure: 1 is support, and 2 is running roller, and 3 is conveyer belt, and 4 is the running roller motor, and 5 is sanding roller, and 6 is cylinder body, and 7 is piston, and 8 is the abrasive band, and 9 is support ring, and 10 is wheel hub, and 11 is frame, and 12 are the sanding motor, and 13 is bracing frame, and 14 is lifter.Arrow points is feedstock direction among the figure.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
The first embodiment
Referring to Fig. 1-Fig. 3, a kind of sanding structure of sander, comprise support 1, be located at the conveyer belt 3 that is driven by running roller 2 on the support 1, the running roller motor 4 that drives running roller 2 rotations, support 1 top is provided with that an end is fixed, the frame 11 of an end activity, be rotatably equipped with the sanding roller 5 that is positioned at conveyer belt 3 tops on the frame 11, be provided with movable lifting mechanism in the sanding roller 5; Sanding roller 5 rotates by a sanding driven by motor, and the sanding motor is arranged on the frame 11.Sanding roller 5 comprise cylinder body 6, around and float and to be arranged on a plurality of pistons 7 on cylinder body 6 surfaces, also comprise the support ring 9 that the head with each piston 7 is linked and packed, and surround the abrasive band 8 that is arranged on support ring 9 outsides; Wherein support ring 9 is a gap elastic component.Cylinder body 6 is a rotatingcylindrical drum, and its outside is rotated by wheel hub 10 and is assemblied on the frame 11.One side of wheel hub 10 is rotated and is assemblied on the frame 11, and the opposite side of wheel hub 10 passes frame 11 and is in transmission connection with sanding motor 12.The below of support 1 also is provided with bracing frame 13, is connected by lifter 13 between support 1 and the bracing frame 13; Lifter 13 is connected by lazy-tongs between the lifter 14 by a motor-driven.Sanding roller 5, abrasive band 8, sanding motor 12, lifter 14 are one group.
The second embodiment
Referring to Fig. 4, the difference of present embodiment and the first embodiment is that sanding roller 5, sanding motor 12, abrasive band 8 are two groups.Two groups of sanding rollers 5 one in front and one in back are set in parallel on the feedstock direction of support 1, and the sanding roller 5 that is positioned at the place ahead can select 8 pairs of workpiece of ring-type coarse sand band to carry out powerful sanding, and the sanding roller 5 that is positioned at the rear can select 8 pairs of workpiece of ring-type fine sand band to carry out meticulous sanding.Two sanding motors 12 can be selected different rotating speeds.
Operation principle of the present utility model: regulate air pressure or the hydraulic pressure of sanding roller 5 inner cylinder bodies 6, piston 7 carries out inside and outside promotion with the change of cylinder body 6 pressure, and sanding roller 5 is swell or dwindle thereupon, is convenient to entangle, overlaps steady abrasive band 8 and be convenient for changing abrasive band 8.When wanting sanding, first abrasive band 8 is inserted in the sanding roller 5 when dwindling, then by inflation or the mode that increases hydraulic pressure with sanding roller 5 swells, just entangle, overlap steady, abrasive band 8 is locked.Sanding roller 5 circumference remain with one heart, and keep highly parallel with conveyer belt 3, are convenient to the sanding workpiece; In the time will changing abrasive band 8, by the interface connected mode sanding roller 5 internal gas pressures or hydraulic pressure to be received emptyly, sanding roller 5 just can reduce and shrinks and diminish with pressure, and the abrasive band 8 on the circumferential surface just can be become flexible, and just can conveniently take out or change abrasive band 8 from a side of sanding roller 5.Simultaneously, cooperate and adopt motor-driven lifter 14 control supports 1 to rise or descend, regulate the height of conveyer belt 3, change abrasive band 8 to the distance on conveyer belt 3 surfaces, with the workpiece of sanding different-thickness.
The utility model is not only limited to above-mentioned example, and in essential scope of the present utility model, the variation of making, remodeling, increase or replacement also belong to protection domain of the present utility model.
Claims (7)
1. the sanding structure of a sander, comprise support (1), be located at the conveyer belt (3) that is driven by running roller (2) on the support, the running roller motor (4) that drives the running roller rotation, support top is provided with that an end is fixed, the frame of an end activity (11), it is characterized in that being rotatably equipped with on the frame sanding roller (5) that is positioned at the conveyer belt top, be provided with movable lifting mechanism in the sanding roller, the movable lifting mechanism surface is provided with ring-type abrasive band (8).
2. the sanding structure of described sander according to claim 1, it is characterized in that described sanding roller (5) comprise cylinder body (6), around the movable lifting mechanism that is arranged on cylinder surface, and surround the abrasive band (8) that is arranged on the movable lifting mechanism surface; Described sanding roller drives by a sanding motor (12) and rotates, and the sanding motor is arranged on the frame (11).
3. the sanding structure of described sander according to claim 2 is characterized in that described movable lifting mechanism comprises floating to be arranged on a plurality of pistons (7) on cylinder body (6) surface, and a support ring (9) that is connected cooperation with the head of each piston; Described support ring is a gap elastic component, and abrasive band (8) surround the outside that is arranged on support ring.
4. according to claim 2 or the sanding structure of 3 described sanders, it is characterized in that described cylinder body (6) is a rotatingcylindrical drum, its outside is assemblied on the frame by wheel hub (10) rotation.
5. the sanding structure of described sander according to claim 4, a side that it is characterized in that described wheel hub (10) is rotated and is assemblied on the frame (11), and the opposite side of wheel hub passes frame and sanding motor (12) is in transmission connection.
6. the sanding structure of described sander according to claim 5 is characterized in that the below of described support (1) also is provided with bracing frame (13), is connected by lifter (14) between support and the bracing frame; Described lifter is connected by lazy-tongs between the lifter by a motor-driven.
7. the sanding structure of described sander according to claim 6 is characterized in that described sanding roller (5), abrasive band (8), sanding motor (12), lifter (14) are more than one group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320234225 CN203254261U (en) | 2013-05-03 | 2013-05-03 | Sanding structure of sanding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320234225 CN203254261U (en) | 2013-05-03 | 2013-05-03 | Sanding structure of sanding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203254261U true CN203254261U (en) | 2013-10-30 |
Family
ID=49466865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320234225 Expired - Fee Related CN203254261U (en) | 2013-05-03 | 2013-05-03 | Sanding structure of sanding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203254261U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107253097A (en) * | 2017-06-29 | 2017-10-17 | 广西防城港市昌海木业有限公司 | A kind of slab process for sanding of glued board |
| CN107571137A (en) * | 2017-09-19 | 2018-01-12 | 成都睿坤科技有限公司 | One kind is convenient to keep crudy air bag polishing machine |
| CN108177041A (en) * | 2017-12-29 | 2018-06-19 | 浙江潮城互联网科技有限公司 | For the surface finishing device of photovoltaic bracket |
| CN109202678A (en) * | 2018-11-09 | 2019-01-15 | 广西慧思通科技有限公司 | A kind of plate burnishing device for metal 3D printing |
| CN111496635A (en) * | 2020-06-06 | 2020-08-07 | 孟祥玲 | A scale control type broadband grinder for wood working |
| CN111993250A (en) * | 2020-09-03 | 2020-11-27 | 惠安县辋川李港家具维修中心 | Sander for removing paint on surface of furniture |
| CN114193257A (en) * | 2021-12-24 | 2022-03-18 | 深圳市松博宇科技股份有限公司 | Equipment and method for surface treatment of wood board |
| CN114260768A (en) * | 2021-12-23 | 2022-04-01 | 江苏中天消防设备有限公司 | High efficiency fire prevention panel grinder |
-
2013
- 2013-05-03 CN CN 201320234225 patent/CN203254261U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107253097A (en) * | 2017-06-29 | 2017-10-17 | 广西防城港市昌海木业有限公司 | A kind of slab process for sanding of glued board |
| CN107571137A (en) * | 2017-09-19 | 2018-01-12 | 成都睿坤科技有限公司 | One kind is convenient to keep crudy air bag polishing machine |
| CN108177041A (en) * | 2017-12-29 | 2018-06-19 | 浙江潮城互联网科技有限公司 | For the surface finishing device of photovoltaic bracket |
| CN108177041B (en) * | 2017-12-29 | 2020-06-30 | 浙江潮城互联网科技有限公司 | A device of polishing for photovoltaic bracket |
| CN109202678A (en) * | 2018-11-09 | 2019-01-15 | 广西慧思通科技有限公司 | A kind of plate burnishing device for metal 3D printing |
| CN111496635A (en) * | 2020-06-06 | 2020-08-07 | 孟祥玲 | A scale control type broadband grinder for wood working |
| CN111496635B (en) * | 2020-06-06 | 2021-10-29 | 浙江优柏智能科技有限公司 | A scale control type broadband grinder for wood working |
| CN111993250A (en) * | 2020-09-03 | 2020-11-27 | 惠安县辋川李港家具维修中心 | Sander for removing paint on surface of furniture |
| CN114260768A (en) * | 2021-12-23 | 2022-04-01 | 江苏中天消防设备有限公司 | High efficiency fire prevention panel grinder |
| CN114193257A (en) * | 2021-12-24 | 2022-03-18 | 深圳市松博宇科技股份有限公司 | Equipment and method for surface treatment of wood board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131030 Termination date: 20150503 |
|
| EXPY | Termination of patent right or utility model |