CN216941116U - Flattening machine - Google Patents
Flattening machine Download PDFInfo
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- CN216941116U CN216941116U CN202220295028.2U CN202220295028U CN216941116U CN 216941116 U CN216941116 U CN 216941116U CN 202220295028 U CN202220295028 U CN 202220295028U CN 216941116 U CN216941116 U CN 216941116U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The utility model discloses a flattening machine which comprises a first guide mechanism, a second guide mechanism, a guide frame, a limiting mechanism and a transmission mechanism, wherein the first guide mechanism is arranged on the first guide mechanism; the first guide mechanism is arranged opposite to the guide frame, a first flattening channel in a quarter-arc shape is arranged between the first guide mechanism and the guide frame, and the second guide mechanism is arranged opposite to the guide frame and forms a second flattening channel which is communicated with the first flattening channel and is in a linear shape; a semicircular groove is formed in one side, facing a transmission shaft of the transmission mechanism, of a limiting block of the limiting mechanism, the semicircular groove and the transmission shaft can form a feeding channel communicated with the first flattening channel, and the length of the feeding channel is smaller than or equal to one half of the perimeter of the transmission shaft, so that adjacent bamboo woods can be mutually abutted in the circumferential direction; the diameter of the first flattened channel is greater than the diameter of the feed channel. The bamboo flattening device can gradually flatten the bamboo, reduce the cracking risk of the bamboo and reduce the loss of the bamboo.
Description
Technical Field
The utility model relates to the technical field of bamboo processing, in particular to a flattening machine.
Background
Because the bamboo is cylindrical, the whole bamboo is generally cut into bamboo tubes in the processing process, the bamboo tubes are longitudinally split into 2-6 pieces to form a plurality of bamboo materials with arc-shaped cross sections, and then the bamboo materials are further processed to obtain the bamboo boards with rectangular cross sections. In order to make bamboo into bamboo boards, bamboo with an arc-shaped cross section is generally flattened by rolling the bamboo with a flattening machine. But current flattening machine only can roll the upper and lower two sides of bamboo timber, can't exert pressure to the both ends of bamboo timber, and then leads to the bamboo timber to roll the back and crack easily, leads to the bamboo timber loss volume to increase, and manufacturing cost improves.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: provides a flattening machine, which reduces the loss of bamboo wood.
In order to solve the technical problems, the utility model adopts the technical scheme that:
a flattening machine comprises a first guide mechanism, a second guide mechanism, a guide frame, a limiting mechanism and a transmission mechanism;
the first guide mechanism and the guide frame are oppositely arranged, a first flattening channel in a quarter-arc shape is arranged between the first guide mechanism and the guide frame, the second guide mechanism and the guide frame are oppositely arranged, and a second flattening channel which is communicated with the discharge end of the first flattening channel and is in a linear shape is formed;
a semicircular groove is formed in one side, facing a transmission shaft of the transmission mechanism, of a limiting block of the limiting mechanism, the semicircular groove and the transmission shaft can form a feeding channel communicated with the first flattening channel, and the length of the feeding channel is smaller than or equal to one half of the perimeter of the transmission shaft, so that adjacent bamboo woods can be mutually abutted and pressed in the circumferential direction;
the first flattening channel has a diameter greater than a diameter of the feed channel.
Further, the first guide mechanism comprises a guide and a first adjustment assembly for adjusting the radial width of the first flattening channel;
the first adjusting assembly is connected with one side, far away from the transmission mechanism, of the guide piece.
Further, the first adjusting assembly comprises a first adjusting frame and a plurality of first adjusting bolts;
the first adjusting bolt is arranged between the first adjusting frame and the back plate of the flattening machine and used for adjusting the radial width of the first flattening channel.
Further, one side of the guide frame, which faces the first adjusting assembly, is in smooth transition connection with the surface of a transmission shaft of the transmission mechanism.
Further, the transmission mechanism comprises the transmission shaft and two symmetrically arranged driving assemblies;
the two ends of the transmission shaft in the axial direction are respectively in transmission connection with the driving component through an arc-shaped transmission part.
Further, the transmission shaft is provided with transmission keys in the circumferential direction, and the transmission keys are distributed along the axial direction of the transmission shaft.
Further, the guide frame comprises a frame body and an extrusion plate;
the extrusion plate is arranged on one side, far away from the first guide mechanism, of the frame body, and the extrusion plate and the second guide mechanism are oppositely arranged and form the second flattening channel.
Further, the second guide mechanism comprises a second adjusting component and a guide plate;
the guide plate is arranged on the movable end of the second adjusting component and faces the extrusion plate.
Further, the limiting mechanism comprises a limiting block and a plurality of limiting cylinders;
the movable ends of the limiting cylinders are in transmission connection with one sides, far away from the transmission shaft, of the limiting blocks respectively.
The utility model has the beneficial effects that: through shortening feedstock channel's length, and set up first flat passageway of exhibition and the flat passageway of second exhibition, make the bamboo timber get into feedstock channel in proper order, it is flat to open up in flat passageway of first exhibition and the flat passageway of second exhibition, because feedstock channel's length is less than or equal to the half of transmission shaft girth, in order to realize continuous feeding, make adjacent bamboo timber can extrude each other in circumference, and then exert pressure to the bamboo timber in circumference, realize exerting pressure simultaneously to four faces of bamboo timber, avoid the bamboo timber to split at flat in-process of exhibition, improve the production quality of bamboo timber, after the equal exhibition of bamboo timber of same batch is accomplished, only the bamboo timber at head and the tail both ends is abandoned, reduce the loss of bamboo timber, and then manufacturing cost has been reduced.
Drawings
FIG. 1 is a schematic structural view of a leveler of the present invention;
FIG. 2 is a schematic view of a part of the flatting machine of the present invention;
FIG. 3 is a schematic view of a part of the leveler of the present invention;
FIG. 4 is a left side view of FIG. 3;
fig. 5 is a schematic view of a part of the flattening machine according to the present invention.
Description of reference numerals:
1. a first guide mechanism; 11. a guide member; 12. a first adjustment assembly; 121. a first adjusting bracket; 122. a first adjusting bolt;
2. a second guide mechanism; 21. a second adjustment assembly; 211. adjusting the bottom plate; 212. an adjusting cylinder; 22. a guide plate;
3. a guide frame; 33. a frame body; 34. a pressing plate;
4. a limiting mechanism; 41. a limiting block; 411. a semicircular groove; 42. a limiting cylinder;
5. a transmission mechanism; 51. a drive shaft; 52. a drive assembly; 521. a rack; 522. a linear cylinder; 53. a drive key; 54. an arc-shaped transmission member;
6. a first flattening channel; 7. a second flattening channel; 8. a feed channel; 9. a back plate.
Detailed Description
In order to explain technical contents, achieved objects, and effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1-5, a flattening machine includes a first guide mechanism, a second guide mechanism, a guide frame, a limit mechanism and a transmission mechanism;
the first guide mechanism and the guide frame are oppositely arranged, a first flattening channel in a quarter-arc shape is arranged between the first guide mechanism and the guide frame, the second guide mechanism and the guide frame are oppositely arranged, and a second flattening channel which is communicated with the discharge end of the first flattening channel and is in a linear shape is formed;
a semicircular groove is formed in one side, facing a transmission shaft of the transmission mechanism, of a limiting block of the limiting mechanism, the semicircular groove and the transmission shaft can form a feeding channel communicated with the first flattening channel, and the length of the feeding channel is smaller than or equal to one half of the perimeter of the transmission shaft, so that adjacent bamboo woods can be mutually abutted and pressed in the circumferential direction;
the first flattening channel has a diameter greater than a diameter of the feed channel.
The working principle of the utility model is as follows:
through making the length of feedstock channel be less than or equal to the half of transmission shaft girth, realize the continuous feeding of bamboo timber to promote preceding bamboo timber by a slice of bamboo timber and follow feedstock channel, first flat passageway of exhibition and the flat passageway of second and remove, make the bamboo timber in circumference end to end mutual pressure, combine the mode of increase passageway radian to flatten the bamboo timber, avoid the bamboo timber to split at flat in-process of exhibition, reduce the loss volume of bamboo timber.
As can be seen from the above description, the beneficial effects of the present invention are: through shortening feedstock channel's length, and set up first flat passageway of exhibition and the flat passageway of second exhibition, make the bamboo timber get into feedstock channel in proper order, it is flat to open up in flat passageway of first exhibition and the flat passageway of second exhibition, because feedstock channel's length is less than or equal to the half of transmission shaft girth, in order to realize continuous feeding, make adjacent bamboo timber can extrude each other in circumference, and then exert pressure to the bamboo timber in circumference, realize exerting pressure simultaneously to four faces of bamboo timber, avoid the bamboo timber to split at flat in-process of exhibition, improve the production quality of bamboo timber, after the equal exhibition of bamboo timber of same batch is accomplished, only the bamboo timber at head and the tail both ends is abandoned, reduce the loss of bamboo timber, and then manufacturing cost has been reduced.
Further, the first guide mechanism comprises a guide piece and a first adjusting component for adjusting the radial width of the first flattening channel;
the first adjusting assembly is connected with one side, far away from the transmission mechanism, of the guide piece.
As can be seen from the above description, the radial width of the first flattening channel can be adjusted by adjusting the position of the guide member by the first adjusting assembly.
Further, the first adjusting assembly comprises a first adjusting frame and a plurality of first adjusting bolts;
the first adjusting bolt is arranged between the first adjusting frame and the back plate of the flattening machine and used for adjusting the radial width of the first flattening channel.
According to the above description, the first adjusting frame and the plurality of first adjusting bolts are arranged, and the position of the first adjusting frame can be adjusted through the first adjusting bolts, so that the radial width of the first flattening channel is controlled.
Further, one side of the guide frame, which faces the first adjusting assembly, is in smooth transition connection with the surface of a transmission shaft of the transmission mechanism.
As can be seen from the above description, one side of the guide frame facing the first guide mechanism is in smooth transition connection with the surface of the transmission shaft of the transmission mechanism, so that the smoothness of the bamboo wood in the conveying process is ensured.
Further, the transmission mechanism comprises the transmission shaft and two symmetrically arranged driving assemblies;
the two ends of the transmission shaft in the axial direction are respectively in transmission connection with the driving component through an arc-shaped transmission part.
As can be seen from the above description, the transmission shaft and the two driving components are arranged for stably pushing the transmission shaft to rotate, so that the stability of the bamboo wood conveying process is ensured.
Further, the transmission shaft is provided with transmission keys in the circumferential direction, and the transmission keys are distributed along the axial direction of the transmission shaft.
According to the description, the transmission key is arranged and used for stably transmitting the driving force of the transmission shaft to the bamboo wood, the transmission key is distributed along the axial direction of the transmission shaft, the contact area of the transmission key and the bamboo wood is enlarged, and the stability of the bamboo wood in the transmission process is further improved.
Further, the guide frame comprises a frame body and an extrusion plate;
the extrusion plate is arranged on one side of the frame body, which is far away from the first adjusting component, and the extrusion plate and the second guide mechanism are oppositely arranged and form the second flattening channel.
According to the description, the second flattening channel is formed by the extrusion plate and the second guide mechanism, so that the bamboo materials unfolded at a certain radian further apply pressure to flatten the bamboo materials, and the complete flattening channel is formed for the bamboo materials.
Further, the second guide mechanism comprises a second adjusting component and a guide plate;
the guide plate is arranged on the movable end of the second adjusting component and faces the extrusion plate.
As can be seen from the above description, the guide plates are provided to guide the bamboo material and exert a pressure on the bamboo material.
Further, the limiting mechanism comprises a limiting block and a plurality of limiting cylinders;
the movable ends of the limiting cylinders are in transmission connection with one side, far away from the transmission shaft, of the limiting block respectively.
As can be seen from the description, the limiting block and the lifting cylinder are arranged and used for expanding the radial width of the feeding cylinder in the feeding process, so that feeding is facilitated.
Example one
Referring to fig. 1-5, a flattening machine comprises a first guide mechanism 1, a second guide mechanism 2, a guide frame 3, a limiting mechanism 4 and a transmission mechanism 5; the first guide mechanism 1 and the guide frame 3 are oppositely arranged, a first flattening channel 6 in a quarter-arc shape is arranged between the first guide mechanism 1 and the guide frame 3, and the second guide mechanism 2 and the guide frame 3 are oppositely arranged to form a second flattening channel 7 which is communicated with the discharge end of the first flattening channel 6 and is in a linear shape; one side of the limiting block 41 of the limiting mechanism 4, which faces the transmission shaft 51 of the transmission mechanism 5, is provided with a semicircular groove 411, the semicircular groove 411 and the transmission shaft 51 can form a feeding channel 8 communicated with the feeding end of the first flattening channel 6, and the length of the feeding channel 8 is smaller than or equal to one half of the circumference of the transmission shaft 51, so that adjacent bamboo woods can be mutually abutted in the circumferential direction; the diameter of the first flattened channel 6 is larger than the diameter of the feed channel 8.
Referring to fig. 1-5, the first guide mechanism 1 includes a guide 11 and a first adjustment assembly 12 for adjusting the radial width of the first flattening channel 6; the first adjusting member 12 is connected to the side of the guide 11 remote from the transmission 5.
Referring to fig. 1, the first adjustment assembly 12 includes a first adjustment bracket 121 and a plurality of first adjustment bolts 122; the first adjusting bolt 122 is installed between the first adjusting bracket 121 and the back plate 9 of the leveler for adjusting the radial width of the first flattening channel 6.
Referring to fig. 1 to 4, the side of the guide frame 3 facing the first adjusting assembly 12 is in smooth transition connection with the surface of the transmission shaft 51 of the transmission mechanism 5.
Referring to fig. 1-5, the transmission mechanism 5 includes a transmission shaft 51 and two symmetrically disposed drive assemblies 52; the two axial ends of the transmission shaft 51 are in transmission connection with the driving assembly 52 through an arc transmission member 54. Specifically, the drive assembly 52 is a linear air cylinder. Specifically, the driving assembly 52 includes a rack 521 and a linear cylinder 522, a movable end of the linear cylinder 522 is connected to one end of the rack 521, and the arc transmission member 54 is engaged with the rack 521.
Referring to fig. 1 to 5, the transmission shaft 51 is provided with transmission keys 53 in a circumferential direction, and the transmission keys 53 are distributed along an axial direction of the transmission shaft 51.
Referring to fig. 1 to 5, the guide frame 3 includes a frame body 33 and a pressing plate 34; the extrusion plate 34 is installed on one side of the frame body 33 far away from the first guide mechanism 1, and the extrusion plate 34 is arranged opposite to the second guide mechanism 2 and forms the second flattening channel 7.
Referring to fig. 1 to 5, the second guide mechanism 2 includes a second regulation member 21 and a guide plate 22; the guide plate 22 is installed on the movable end of the second adjusting unit 21 and is disposed toward the pressing plate 34. Specifically, the second adjusting assembly 21 includes an adjusting base plate 211 and an adjusting cylinder 212, a movable end of the adjusting cylinder 212 is in transmission connection with a bottom of the adjusting base plate 211, and the adjusting base plate 211 is disposed opposite to the guide plate 22.
Referring to fig. 1 to 5, the stopper mechanism 4 includes a stopper 41 and a plurality of stopper cylinders 42; the movable ends of the plurality of limiting cylinders 42 are respectively in transmission connection with one side of the limiting block 41 away from the transmission shaft 51.
The working principle of the utility model is as follows:
before the feeding, drive key 53 is located feedstock channel 8 and keeps away from the one end of first flat passageway 6 of exhibition, a plurality of spacing cylinders 42 control stopper 41 simultaneously and rise, the feedstock channel 8 is packed into the bamboo timber, stopper 41 descends, straight line cylinder 522 drives rack 521 and is the reciprocating motion on the straight line, it is rotatory to make arc driving medium 54 drive transmission shaft 51, and then drive key 53 rotatory, in order to promote the bamboo timber and follow feedstock channel 8 and get into first flat passageway 6 of exhibition, after the stroke of arc driving medium 54 has been walked away, drive assembly 52 drives drive key 53 through arc driving medium 54 and resets, repeat the above-mentioned action, the bamboo timber of earlier feeding is promoted to be followed first flat passageway 6 of exhibition and is got into second flat passageway 7 of exhibition after the bamboo timber is totally through second exhibition flat passageway 7 of exhibition, and the unloading in proper order.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.
Claims (9)
1. A flattening machine is characterized by comprising a first guide mechanism, a second guide mechanism, a guide frame, a limiting mechanism and a transmission mechanism;
the first guide mechanism and the guide frame are oppositely arranged, a first flattening channel in a quarter-arc shape is arranged between the first guide mechanism and the guide frame, the second guide mechanism and the guide frame are oppositely arranged, and a second flattening channel which is communicated with the discharge end of the first flattening channel and is in a linear shape is formed;
a semicircular groove is formed in one side, facing a transmission shaft of the transmission mechanism, of a limiting block of the limiting mechanism, the semicircular groove can form a feeding channel communicated with the feeding end of the first flattening channel with the transmission shaft, and the length of the feeding channel is smaller than or equal to one half of the circumference of the transmission shaft, so that adjacent bamboo woods can be mutually abutted in the circumferential direction;
the first flattening channel has a diameter greater than a diameter of the feed channel.
2. The spreader of claim 1, wherein the first guide mechanism comprises a guide and a first adjustment assembly for adjusting a radial width of the first spreader channel;
the first adjusting assembly is connected with one side, far away from the transmission mechanism, of the guide piece.
3. The spreader of claim 2, wherein the first adjustment assembly includes a first adjustment bracket and a plurality of first adjustment bolts;
the first adjusting bolt is arranged between the first adjusting frame and the back plate of the flattening machine and used for adjusting the radial width of the first flattening channel.
4. The flattening machine of claim 2, wherein a side of the guide frame facing the first adjustment assembly is in smooth transition with a drive shaft surface of the drive mechanism.
5. The flattening machine of claim 1, wherein the drive mechanism includes the drive shaft and two symmetrically disposed drive assemblies;
the two ends of the transmission shaft in the axial direction are respectively in transmission connection with the driving component through an arc-shaped transmission part.
6. The leveler of claim 5, wherein the drive shaft is circumferentially provided with drive keys distributed along an axial direction of the drive shaft.
7. The flattening machine of claim 1, wherein the guide frame includes a frame body and a compression plate;
the extrusion plate is arranged on one side of the frame body, which is far away from the first guide mechanism, and the extrusion plate and the second guide mechanism are oppositely arranged and form the second flattening channel.
8. The leveler of claim 7, wherein the second guide mechanism includes a second adjustment assembly and a guide plate;
the guide plate is arranged on the movable end of the second adjusting component and faces the extrusion plate.
9. The flattening machine of claim 1, wherein the limiting mechanism includes the limiting block and a plurality of limiting cylinders;
the movable ends of the limiting cylinders are in transmission connection with one side, far away from the transmission shaft, of the limiting block respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220295028.2U CN216941116U (en) | 2022-02-14 | 2022-02-14 | Flattening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220295028.2U CN216941116U (en) | 2022-02-14 | 2022-02-14 | Flattening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216941116U true CN216941116U (en) | 2022-07-12 |
Family
ID=82318741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220295028.2U Active CN216941116U (en) | 2022-02-14 | 2022-02-14 | Flattening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216941116U (en) |
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2022
- 2022-02-14 CN CN202220295028.2U patent/CN216941116U/en active Active
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