CN205199671U - Roll -type grinder for molding press door - Google Patents
Roll -type grinder for molding press door Download PDFInfo
- Publication number
- CN205199671U CN205199671U CN201520846488.XU CN201520846488U CN205199671U CN 205199671 U CN205199671 U CN 205199671U CN 201520846488 U CN201520846488 U CN 201520846488U CN 205199671 U CN205199671 U CN 205199671U
- Authority
- CN
- China
- Prior art keywords
- roller
- rotating shaft
- slide bar
- bearing
- door
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a reducing mechanism, the utility model discloses a roll -type grinder for molding press door, including first roller and second roller, first roller and second roller top are equipped with a feeding section of thick bamboo, be equipped with the pivot in the feeding section of thick bamboo, be equipped with the flight in the pivot, be equipped with the bearing housing on the feeding section of thick bamboo, the bearing housing is connected with the bearing, the pivot is connected in the bearing, be equipped with first elastic component between a bearing housing and the feeding section of thick bamboo, be equipped with first gyro wheel in the pivot, one side of first gyro wheel is equipped with the pendulum rod that is connect by fixed hinge, one side counterbalance of pendulum rod has the cam, sliding connection has the slider on the pendulum rod, be connected with the slide bar on the slider, be equipped with the spout between slider and the first gyro wheel, slide bar sliding connection is in the spout, one side of slide bar is connected with the second elastic component, be equipped with the second gyro wheel that offsets with first gyro wheel on the slide bar, this patent exists to prior art grinds the problem that the number of times is many, efficiency is lower, provides a reducible roll -type grinder for molding press door who grinds the number of times, raises the efficiency.
Description
Technical field
The utility model belongs to lapping device field, has been specifically related to a kind of molded door roll-type lapping device.
Background technology
Door refers to the gateway of building or is arranged on the device of gateway energy switch, and door is a kind of entity of the segmentation confined space, and its effect is the gateway that can connect and close two or more space.
The kind of door is a lot, divides: Solid Door, steel timber, paintless door, bamboo timber, safety door, steel door, armoured door, decorative art door, fire resistant doorsets, composite gate, molded door, antitheft door, aluminium alloy door, wood-plastic door, plastic uptake door, partition door, cupboard door, folding door, sliding door, metallic door, thermal insulating door thermally insulated door, plastic-aluminum door, sliding door, louvre window, steel engraving art and craft door, mosaic glass timber, automatically-controlled door, retractable door, implosion guard door etc. by material, purposes and form; Wherein molded door is because price is compared with the more economical material benefit of Solid Door, and safe ready, and be subject to the favor of middle-income family; Adopt the door that does of molded door skin to be exactly molded door, its adopts the timber of plantation, through removing the peel, cut into slices, screen, grind to form dry fiber, admix phenol glue as after binder and paraffin, at high temperature under high pressure, once molding formed.
After by the timber screening after section, need to be ground, existing lapping device, comprise the first roller and the second roller, feed hopper is provided with above first roller and the second roller, timber after screening is put in feed hopper, then timber will enter between the first roller and the second roller, first roller and the second roller rotate in opposite directions and grind timber, and in the process of grinding, because the timber that feed hopper is sent between the first roller and the second roller is uneven, timber will be deposited between the first roller and the second roller, first roller will contact a large amount of timber with the second roller non-working surface, timber and the first roller and the second roller are produced rub, cause the speed of reduction by first roller and the second roller, thus reduce efficiency, and when timber enters between the first roller and the second roller, the first roller and the second roller only can produce extruding force and frictional force to timber, the size of the timber that it is ground out can reach requirement substantially, and qualification rate is general.
Utility model content
The purpose of this utility model is to provide a kind of molded door roll-type lapping device improving grinding efficiency.
Molded door in this programme roll-type lapping device, comprise the first roller and the second roller, feeding cylinder is provided with above first roller and the second roller, the rotating shaft through feeding cylinder is provided with in feeding cylinder, rotating shaft is provided with flight, feeding cylinder is provided with bearing holder (housing, cover), bearing holder (housing, cover) is connected with bearing, rotating shaft is connected in bearing, the first elastic component is provided with between bearing holder (housing, cover) and feeding cylinder, top rotating shaft being positioned at bearing is provided with the first roller, the side of the first roller is provided with the hinged fork that is fixed, the side of fork has cam mutually, fork slidably connects slide block, slide block is connected with slide bar, chute is provided with between slide block and the first roller, sliding bar is connected in chute, the side of slide bar is connected with the second elastic component, the second elastic component other end is fixed, slide bar is provided with the second roller offseted with the first roller.
The know-why of the technical solution of the utility model and beneficial effect are: rotating cam, cam driven fork swings, the elastic force of the second elastic component can make fork and cam offset always, when cam rotates to convex surface and fork offsets, fork band moving slide-bar slides in chute to the direction near the second roller, when cam rotates to basal plane and fork offsets, fork band moving slide-bar slides in chute to the direction away from the second roller, fork band moving slide-bar reciprocatingly slides on chute, slide bar drives the second roller to move back and forth, rotating shaft is connected on bearing, bearing is connected with bearing holder (housing, cover), the first elastic component is provided with between bearing holder (housing, cover) and feed hopper, and the elastic force of the first elastic component can make rotating shaft when the second roller backhaul, rotating shaft moves upward, and during the second roller process, second roller will press the first roller and move downward, first elastic component will haul rotating shaft, second roller is offseted with the first roller all the time, thus the second roller can be made to press the motion up and down reciprocatingly of the first roller, the reciprocating motion that first roller will drive rotating shaft upper and lower.
Rotating shaft, rotating shaft can drive flight while pumping, also can rotate, in feed hopper, add timber, timber will drop down onto on flight, flight will send feed hopper timber uniformly, can prevent solid accumulation between the first roller and the second roller, avoid the first roller will contact a large amount of timber with the second roller non-working surface, prevent timber and the first roller and the second roller from producing and more rub, can prevent the speed of the first roller and the second roller from reducing, thus improve efficiency; Then timber will enter between the first roller and the second roller, and the first roller is relative with the second roller to be rotated, and grinds timber.
When the first roller and the second roller grind timber, rotating shaft also can extrude timber, while timber is squeezed power and frictional force, also can receive the extruding force of rotating shaft, rotating shaft extrudes, and the first roller and the second roller rotate, timber can be made to be subject to shearing force effect, make it more easily broken, be more easily polished, thus the qualification rate of grinding can be improved.
Further, rotating shaft lower end is provided with expeller.Expeller can improve the area of the timber between extruding first roller and the second roller, makes more timber be subject to shearing force, further increases the efficiency of grinding.
Further: between rotating shaft and feed hopper, to be provided with pad.Pad serves sealing function, can prevent material from spilling from charging.
Further: the first elastic component and the second elastic component are spring.Spring structure is simple, easy making and installation.
Further: the first roller, the second roller, cam and rotating shaft are all connected with motor.Introduce motor, start or disable motor, the first roller, the second roller, cam and rotating shaft can be made to run or stop, achieving the automation of whole device.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment molded door roll-type lapping device.
Detailed description of the invention
Below by detailed description of the invention, the utility model is described in further detail:
Reference numeral in Figure of description comprises: feed hopper 1, first spring 2, first roller 3, second roller 4, chute 5, slide bar 6, fork 7, second spring 8, slide block 9, cam 10, flight 11, expeller 12, first roller 13, second roller 14, rotating shaft 15, pad 16.
Embodiment is substantially as shown in Figure 1: molded door roll-type lapping device, comprise the first roller 13 and the second roller 14, feed hopper 1 is provided with above first roller 13 and the second roller 14, the rotating shaft 15 through feed hopper 1 is provided with in feed hopper 1, pad 16 is provided with between rotating shaft 15 and feed hopper 1, rotating shaft 15 is provided with flight 11, rotating shaft 15 lower end is provided with expeller 12, feed hopper 1 is provided with bearing holder (housing, cover), bearing holder (housing, cover) is connected with bearing, rotating shaft 15 is connected in bearing, the first spring 2 is provided with between bearing holder (housing, cover) and feed hopper 1, top rotating shaft 15 being positioned at bearing is provided with the first roller 3, the right side of the first roller 3 is provided with the fork 7 being fixed hinged, the right side of fork 7 has cam 10 mutually, fork 7 slidably connects slide block 9, slide block 9 is connected with slide bar 6, chute 5 is provided with between slide block 9 and the first roller 3, slide bar 6 is slidably connected in chute 5, the right side of slide bar 6 is connected with the second spring 8, second spring 8 right-hand member is fixed, slide bar 6 is provided with the second roller 4 offseted with the first roller 3, first roller 13 is connected with the first motor, second roller 14 is connected with the second motor, cam 10 is connected with the 3rd motor, rotating shaft 15 is connected with the 4th motor.
Start the 3rd motor, cam 10 starts to rotate, and cam 10 drives fork 7 to swing, and the elastic force of the second spring 8 can make fork 7 and cam 10 offset always, when cam 10 rotates to convex surface and fork 7 offsets, fork 7 slides to the direction near the second roller 4 with moving slide-bar 6 in chute 5; Slide bar 6 drives the first roller 3 will press the second roller 4 and moves downward, second roller 4 drives rotating shaft 15 to move downward, and rotating shaft 15 is with dynamic bearing to move downward, and drive bearing holder (housing, cover) is rotated down by bearing, bearing holder (housing, cover) will be subject to the pulling force of spring 2, and the second roller 4 is offseted with the first roller 3 always.
When cam 10 rotates to basal plane and fork 7 offsets, fork 7 slides to the direction away from the second roller 4 with moving slide-bar 6 in chute 5, first roller 3 will move right, stop the second roller 4 restriction, first spring 2 pulls the second roller 4 to move upward, due to the elastic force of the first spring 2, the second roller 4 still offsets with the first roller 3, and the second roller 4 drives rotating shaft 15 to move upward.
Then drive fork 7 continues to swing by cam 10, and moves towards near the direction of the second roller 4, and the first roller 3 can press again the second roller 4 and move downward, and so circulates.
Start the 4th motor, rotating shaft 15 starts to rotate, and rotating shaft 15 can drive flight 11 while pumping, and also can rotate.
Start the first motor and the second motor, first roller 13 and the second roller 14 will relatively rotate, timber is added in feed hopper 1, timber will drop down onto on flight 11, flight 11 will send feed hopper 1 timber uniformly, then timber will enter between the first roller 13 and the second roller 14, and the first roller 13 and the second roller 14 pairs of timber grind.
When the first roller 13 and the second roller 14 pairs of timber grind, expeller 12 in rotating shaft 15 also can extrude timber, while timber is squeezed power and frictional force, also can receive the extruding force of expeller 12, expeller 12 extrudes, first roller 13 and the second roller 14 rotate, and timber can be made to be subject to shearing force effect, make timber more easily broken.
Above-described is only embodiment of the present utility model, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from the utility model structure, some distortion and improvement can also be made; these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. record the content that may be used for explaining claim.
Claims (5)
1. molded door roll-type lapping device, comprise the first roller and the second roller, it is characterized in that: above the first roller and the second roller, be provided with feeding cylinder, the rotating shaft through feeding cylinder is provided with in feeding cylinder, rotating shaft is provided with flight, and feeding cylinder is provided with bearing holder (housing, cover), and bearing holder (housing, cover) is connected with bearing, rotating shaft is connected in bearing, is provided with the first elastic component between bearing holder (housing, cover) and feeding cylinder; Top rotating shaft being positioned at bearing is provided with the first roller, and the side of the first roller is provided with the hinged fork that is fixed, and the side of fork has cam mutually; Fork slidably connects slide block, slide block is connected with slide bar, chute is provided with between slide block and the first roller, sliding bar is connected in chute, the side of slide bar is connected with the second elastic component, second elastic component is fixed away from one end of slide bar, and slide bar is provided with the second roller offseted with the first roller.
2. molded door roll-type lapping device according to claim 1, is characterized in that: described rotating shaft lower end is provided with expeller.
3. molded door roll-type lapping device according to claim 2, is characterized in that: be provided with pad between described rotating shaft and feed hopper.
4. molded door roll-type lapping device according to claim 3, is characterized in that: described first elastic component and the second elastic component are spring.
5. molded door roll-type lapping device according to claim 4, is characterized in that: described first roller, the second roller, cam and rotating shaft are all connected with motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520846488.XU CN205199671U (en) | 2015-10-29 | 2015-10-29 | Roll -type grinder for molding press door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520846488.XU CN205199671U (en) | 2015-10-29 | 2015-10-29 | Roll -type grinder for molding press door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205199671U true CN205199671U (en) | 2016-05-04 |
Family
ID=55837416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520846488.XU Expired - Fee Related CN205199671U (en) | 2015-10-29 | 2015-10-29 | Roll -type grinder for molding press door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205199671U (en) |
-
2015
- 2015-10-29 CN CN201520846488.XU patent/CN205199671U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160504 Termination date: 20161029 |