CN214981706U - Elastic material pressing and feeding roller for wood processing - Google Patents
Elastic material pressing and feeding roller for wood processing Download PDFInfo
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- CN214981706U CN214981706U CN202120543636.6U CN202120543636U CN214981706U CN 214981706 U CN214981706 U CN 214981706U CN 202120543636 U CN202120543636 U CN 202120543636U CN 214981706 U CN214981706 U CN 214981706U
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Abstract
The utility model belongs to the technical field of the wood working technique and specifically relates to a material feed roll is pressed to elasticity for wood working is disclosed, which comprises a fixed axle, be fixed with a plurality of press device along axis direction equidistant on the fixed axle, press device fixes by being no less than two elasticity eccentric swages ring array constitute on the fixed axle outer wall. Has the advantages that: utilize the running roller that the diameter can alternate to carry timber, press device can be according to the automatic deformation of the thickness of timber for the elasticity eccentric swage can compress tightly and carry timber on the timber surface, thereby avoids timber too thick unable or timber friction little influence conveying speed.
Description
Technical Field
The utility model belongs to the technical field of the wood working technique and specifically relates to a wood working is with elasticity material feed roll of pressing.
Background
During wood processing, the wood is conveyed to a designated machine by utilizing a conveyor to be processed, and the wood is conveyed normally without slipping due to the fact that the wood is light, a pressure roller needs to be fixed above a conveying belt, and the conveying efficiency of the wood is improved through the rotation of the pressure roller. But present nip rolls all are the snap-on in conveyer belt top, and the nip rolls is invariable apart from the distance of conveyer belt, can only satisfy the timber of fixed thickness and carry, when timber surface height is uneven or carry the difficult timber of thickness simultaneously, will not use.
Disclosure of Invention
The utility model provides an elasticity material feed roll is pressed in order to solve above-mentioned problem for wood working.
The technical scheme of the utility model is realized like this:
the elastic pressing and feeding roller for wood processing comprises a fixed shaft, wherein a plurality of pressing devices are fixed on the fixed shaft at equal intervals along the axis direction, and the pressing devices are formed by fixing at least two elastic pressing devices on the outer wall of the fixed shaft in an annular array mode.
Furthermore, the elastic material pressing device comprises a fixed sleeve, a telescopic fixed rod is inserted into the fixed sleeve, a feeding pressing plate is fixed at the end of the telescopic fixed rod, a compression spring is embedded outside the telescopic fixed rod, the diameter of the compression spring is larger than the outer diameter of the telescopic fixed rod, and the diameter of the compression spring is smaller than the outer diameter of the fixed sleeve.
Furthermore, the fixed sleeve, the telescopic fixed rod, the compression spring and the feeding pressing plate are all made of metal, and the outer surface of the feeding pressing plate is an arc surface.
Furthermore, a gap is arranged between every two adjacent feeding press plates.
Furthermore, the number of the pressing devices is at least two, the distance between every two adjacent pressing devices is not less than five millimeters, and the length of all the fixed pressing devices is not less than the width of the conveying belt.
Furthermore, a rubber antiskid plate is fixed on the arc surface of the feeding pressing plate.
Furthermore, the arc surface of the feeding pressing plate is provided with anti-skid grains.
By adopting the technical scheme, the beneficial effects of the utility model are that: utilize the running roller that the diameter can alternate to carry timber, press device can be according to the automatic deformation of the thickness of timber for the elasticity eccentric swage can compress tightly and carry timber on the timber surface, thereby avoids timber too thick unable or timber friction little influence conveying speed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, 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 inventive exercise.
Fig. 1 is a perspective view of an embodiment of the present invention;
fig. 2 is a top view of an embodiment of the present invention;
fig. 3 is a front view of the elastic swage of the present invention;
fig. 4 is a front view of an embodiment of the present invention;
FIG. 5 is a front view of the second embodiment of the present invention;
fig. 6 is a three-front view of the embodiment of the present invention.
The reference numerals are explained below:
1. a fixed shaft; 2. a pressing device; 3. an elastic swager; 31. fixing the sleeve; 32. a telescopic fixing rod; 33. a compression spring; 34. feeding and pressing plates; 35. a rubber antiskid plate; 36. and (4) anti-skid lines.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The first embodiment is as follows:
as shown in fig. 1-4, an elastic pressing and feeding roller for wood processing comprises a fixed shaft 1, a plurality of pressing devices 2 are fixed on the fixed shaft 1 at equal intervals along the axial direction, the pressing devices 2 are formed by fixing at least two elastic pressing devices 3 on the outer wall of the fixed shaft 1 in an annular array, and all the elastic pressing devices 3 form a cylindrical structure and can sequentially face the direction of a conveying belt and contact with the upper surface of wood to convey the wood in the rotating process of the fixed shaft 1.
In this embodiment, the elastic material pressing device 3 includes the fixed sleeve 31, the telescopic fixing rod 32 is inserted in the fixed sleeve 31, the end of the telescopic fixing rod 32 is fixed with the feeding pressing plate 34, the compression spring 33 is nested outside the telescopic fixing rod 32, the diameter of the compression spring 33 is greater than the outer diameter of the telescopic fixing rod 32, the diameter of the compression spring 33 is smaller than the outer diameter of the fixed sleeve 31, the feeding pressing plate 34 is gradually close to the surface of the wood in the process that the elastic material pressing device 3 rotates along with the fixed shaft 1, the compression spring 33 is compressed under the condition of the counter-acting force given by the wood, so that the telescopic fixing rod 32 enters the fixed sleeve, the distance from the feeding pressing plate 34 to the conveying belt is increased, the wood can pass through conveniently, after the feeding pressing plate 34 is separated from the wood in the rotating process, the feeding pressing plate 34 returns to the original position again under the action of the compression spring 33.
In this embodiment, the fixed sleeve 31, the telescopic fixed rod 32, the compression spring 33 and the feeding pressing plate 34 are all made of metal, the material strength is high, the service life is long, the outer surface of the feeding pressing plate 34 is an arc surface, the circle centers of arcs on all the feeding pressing plates 34 are overlapped, and the wood can be conveniently pressed below the feeding pressing plate 34 by adopting the arc surface design.
In this embodiment, a gap is provided between two adjacent feeding pressing plates 34, and when the elastic material pressing device 3 deforms, the adjacent feeding pressing plates 34 do not interfere with each other in the stretching process, and the normal stretching deformation of the elastic material pressing device 3 is not affected.
In this embodiment, press device 2 has two at least, and the interval between two adjacent press device 2 is not less than five millimeters, and the length after all press device 2 are fixed is not less than the width of conveyer belt, can carry small-size timber, realizes carrying polylith timber side by side, or warp according to timber surface height, avoids the timber of dying of blocking.
Example two:
as shown in fig. 5, the content of the present embodiment is substantially the same as that of the first embodiment, except that:
in this embodiment, the arc surface of the feeding pressing plate 34 is fixed with the rubber antiskid plate 35, and the rubber antiskid plate 35 has certain elasticity, so that the surface of the wood can be prevented from being scratched.
Example three:
as shown in fig. 6, the content of the present embodiment is substantially the same as that of the first embodiment, except that:
in this embodiment, the arc surface of the feeding pressing plate 34 is provided with the anti-slip pattern 36, and the anti-slip pattern 36 is used to increase friction force, thereby facilitating wood transportation.
The utility model discloses a theory of operation does: when the wood conveying device is used, the feeding roller is fixed above the conveying belt, the distance between the fixed shaft 1 and the upper surface of the conveying belt is adjusted according to the thickness of wood to be conveyed, one end of the fixed shaft 1 is in transmission connection with a rotating shaft of the conveying belt, the fixed shaft 1 is automatically driven to rotate when the conveying belt is started, when the wood reaches the lower part of the pressing device 2, the pressing device 2 rotating along with the fixed shaft 1 conveys the wood forwards, when the thickness of the wood is thick, in the rotating process of the pressing device 2, the feeding pressing plate 34 is in contact with the upper surface of the wood and receives pressure, the telescopic fixed rod 32 moves towards the fixed sleeve 31 under the action of the pressure, the compression spring 33 is compressed, the distance between the feeding pressing plate 34 and the conveying belt is increased, the wood can pass through the wood conveniently, when the elastic pressing device 3 rotates to a certain angle, the feeding pressing plate 34 is separated from the wood, and at the moment, the telescopic fixed rod 32 stretches out again under the action of the compression spring 33, the feed platen 34 is returned to the home position to await the next contact with the wood for delivery.
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 (7)
1. The utility model provides an elasticity swage feed roll for wood working which characterized in that: the device comprises a fixed shaft (1), wherein a plurality of pressing devices (2) are fixed on the fixed shaft (1) at equal intervals along the axis direction, and the pressing devices (2) are formed by fixing at least two elastic pressing devices (3) on the outer wall of the fixed shaft (1) in an annular array manner.
2. The elastic nip feed roll for wood working according to claim 1, characterized in that: elasticity eccentric swage (3) are including fixed sleeve (31), it has flexible dead lever (32) to peg graft in fixed sleeve (31), flexible dead lever (32) end fixing has pay-off clamp plate (34), flexible dead lever (32) outside nestification has compression spring (33), the diameter of compression spring (33) is greater than the external diameter of flexible dead lever (32), the diameter of compression spring (33) is less than the external diameter of fixed sleeve (31).
3. The elastic nip feed roll for wood working according to claim 2, characterized in that: the fixed sleeve (31), the telescopic fixed rod (32), the compression spring (33) and the feeding pressing plate (34) are all made of metal, and the outer surface of the feeding pressing plate (34) is an arc surface.
4. The elastic nip feed roll for wood working according to claim 3, characterized in that: a gap is arranged between every two adjacent feeding press plates (34).
5. The elastic nip feed roll for wood working according to claim 4, characterized in that: the number of the pressing devices (2) is at least two, the distance between every two adjacent pressing devices (2) is not less than five millimeters, and the length of all the fixed pressing devices (2) is not less than the width of the conveying belt.
6. The elastic nip feed roll for wood working according to claim 5, characterized in that: and a rubber antiskid plate (35) is fixed on the arc surface of the feeding pressing plate (34).
7. The elastic nip feed roll for wood working according to claim 5, characterized in that: the arc surface of the feeding pressing plate (34) is provided with anti-skid grains (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120543636.6U CN214981706U (en) | 2021-03-16 | 2021-03-16 | Elastic material pressing and feeding roller for wood processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120543636.6U CN214981706U (en) | 2021-03-16 | 2021-03-16 | Elastic material pressing and feeding roller for wood processing |
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| Publication Number | Publication Date |
|---|---|
| CN214981706U true CN214981706U (en) | 2021-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120543636.6U Active CN214981706U (en) | 2021-03-16 | 2021-03-16 | Elastic material pressing and feeding roller for wood processing |
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| CN (1) | CN214981706U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114227352A (en) * | 2021-12-13 | 2022-03-25 | 忠通(广州)环保机械有限公司 | Automatic feeding device of horizontal sawing machine |
-
2021
- 2021-03-16 CN CN202120543636.6U patent/CN214981706U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114227352A (en) * | 2021-12-13 | 2022-03-25 | 忠通(广州)环保机械有限公司 | Automatic feeding device of horizontal sawing machine |
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