CN114130697A - Timber length selection device - Google Patents
Timber length selection device Download PDFInfo
- Publication number
- CN114130697A CN114130697A CN202111446381.2A CN202111446381A CN114130697A CN 114130697 A CN114130697 A CN 114130697A CN 202111446381 A CN202111446381 A CN 202111446381A CN 114130697 A CN114130697 A CN 114130697A
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- sliding
- threaded rod
- motor
- groove formed
- piece
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- 239000002023 wood Substances 0.000 claims abstract description 52
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 230000002457 bidirectional effect Effects 0.000 claims description 34
- 238000012806 monitoring device Methods 0.000 claims description 18
- 238000003825 pressing Methods 0.000 claims description 13
- 238000005096 rolling process Methods 0.000 claims description 13
- 238000012937 correction Methods 0.000 claims description 7
- 238000012546 transfer Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 6
- 238000012545 processing Methods 0.000 abstract description 2
- 238000005457 optimization Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/04—Sorting according to size
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
- B07C5/362—Separating or distributor mechanisms
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- Transmission Devices (AREA)
Abstract
The invention relates to a wood processing related device, in particular to a wood length selecting device, which comprises conveying equipment, an installation frame, a position correcting mechanism, a power mechanism, a length adjusting mechanism and a transmission mechanism, wherein the conveying equipment is fixedly connected with the installation frame; this device can adapt to the panel of different width or the timber of cylindricality, and the device can also satisfy the ligneous selection of different length, directly discharges the timber that does not satisfy the condition, is convenient for arrange in order.
Description
Technical Field
The invention relates to a wood processing related device, in particular to a wood length selecting device.
Background
Although various novel building materials are developed and produced in the world, wood has unique excellent characteristics, and a wood veneer gives a special elegant appearance which cannot be compared with other decorative materials, so that the wood always keeps an important position in the field of building engineering, particularly decoration.
Disclosure of Invention
The invention mainly solves the technical problem of providing a wood length selecting device, which can be suitable for boards or cylindrical woods with different widths, can meet the selection of woods with different lengths, directly discharges woods which do not meet the conditions, and is convenient to arrange.
The purpose of the invention is realized by the following technical scheme:
the utility model provides a device is selected to timber length, includes transfer apparatus, mounting bracket, position correction mechanism, power unit, length adjustment mechanism and drive mechanism, transfer apparatus and mounting bracket fixed connection, position correction mechanism fixed mounting is on the mounting bracket, power unit fixed mounting is on the mounting bracket, drive mechanism and power unit threaded connection, drive mechanism slidable mounting is on drive mechanism in the recess that sets up on the mounting bracket, length adjustment mechanism slidable mounting is on drive mechanism.
As a further optimization of the technical scheme, the position correcting mechanism of the wood length selecting device comprises a first motor, a first bidirectional threaded rod and a limiting plate, the first motor is fixedly installed in a groove formed in an installation frame, the first bidirectional threaded rod is fixedly installed at the output end of the first motor, the other end of the first bidirectional threaded rod is rotatably installed in the groove formed in the installation frame, the limiting plate is slidably installed in the groove formed in the installation frame, and the limiting plate is in threaded connection with the first bidirectional threaded rod.
As a further optimization of the technical scheme, the power mechanism of the wood length selecting device comprises a first sliding part, a toothed shaft, a second motor, a third sliding part, and a second bidirectional threaded rod, wherein the third motor is fixedly installed in a groove formed in the mounting frame, the output end of the third motor is fixedly installed with the second bidirectional threaded rod, the second bidirectional threaded rod is rotatably installed in the groove formed in the mounting frame, the first sliding part is in threaded connection with the second bidirectional threaded rod, the first sliding part is slidably installed in the groove formed in the mounting frame, the toothed shaft is rotatably installed in the groove of the first sliding part, the toothed shaft is fixedly installed at the output end of the second motor, the second motor is fixedly installed in the groove formed in the sliding part, the sliding part is slidably installed in the groove formed in the mounting frame, and the sliding part is in threaded connection with the second bidirectional threaded rod.
As a further optimization of the technical scheme, the length adjusting mechanism of the wood length selecting device comprises a positioning piece, an external tooth-print slider, a first monitoring device, a second monitoring device and a bar-shaped connecting piece, wherein the second monitoring device is fixedly installed on the positioning piece, the first monitoring device is fixedly installed on the external tooth-print slider, the bar-shaped connecting piece is slidably installed in a groove formed in the positioning piece, and the external tooth-print slider is meshed with a tooth-print shaft.
As a further optimization of the technical scheme, the transmission mechanism of the wood length selecting device comprises a sliding circular shaft, a square shell, a rolling short column, a pressing plate and an arc-shaped spring, wherein the sliding circular shaft is slidably mounted in a groove formed in an installation frame, the sliding circular shaft is in threaded connection with a two-way threaded rod, the pressing plate is fixedly mounted on the square shell, the pressing plate is slidably mounted in the groove formed in the sliding circular shaft, the arc-shaped spring is fixedly mounted on the pressing plate, the other end of the arc-shaped spring is fixedly mounted in the groove formed in the sliding circular shaft, the rolling short column is rotatably mounted on the square shell, the square shell is rotatably mounted on the sliding circular shaft, a positioning piece is slidably mounted on the square shell, an external tooth line sliding piece is slidably mounted on the square shell, and a strip-shaped connecting piece is slidably mounted in a circular sliding groove formed in the square shell.
The wood length selecting device has the beneficial effects that:
1. put panel or cylindricality timber and convey forward on the transfer apparatus, starter motor one, motor one drives two-way threaded rod one rotatory to make the limiting plate at both ends remove to the centre, thereby with the timber centre gripping, play spacing effect, avoid timber to incline at the in-process position of removal, also played the ligneous effect of adaptation different width.
2. The wood is transmitted to the rolling short column, the motor III is started, the motor III drives the bidirectional threaded rod II to rotate, the bidirectional threaded rod II is in threaded connection with the sliding round shaft and the sliding piece I, and the power mechanism and the transmission mechanism synchronously move at the moment to realize width adjustment, so that the device is suitable for the wood with different widths.
3. Keeping the position of setting element unchangeable, sliding outer insection slider to appointed position, the bar connecting piece slides in the recess of circular spout and setting element this moment, and the distance between setting element and the outer insection slider is the length of the timber that needs the detection, can carry out free adjustment according to actual demand, realizes that the device can carry out the letter sorting operation to the timber of different length, and the square shell that is run through by the bar connecting piece is controllable.
4. The wood sequentially passes through the monitoring device II and the monitoring device I, so that the length of the wood is detected, when the length of the wood is insufficient, the motor II is started, the motor II drives the tooth line shaft to rotate, the tooth line shaft is meshed with the external tooth line slide piece, the external tooth line slide piece rotates at the moment, the external tooth line slide piece rotates to drive the square shell to rotate, the square shell between the positioning piece and the external tooth line slide piece rotates, the rolling short columns at the two ends rotate downwards, and the wood with the insufficient length is discharged to the lower side; the transmission mechanism is controlled by the length adjusting mechanism, so that the rolling short columns with different numbers can rotate downwards, and the sorting operation of the wood with different length requirements is met.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic perspective view of a wood length selecting device according to the present invention.
Fig. 2 is a schematic partial three-dimensional structure view of a wood length selecting device according to the present invention.
Fig. 3 is a partially enlarged structural diagram of a in fig. 2.
Fig. 4 is a schematic perspective view of a mounting frame 2 of the wood length selecting device according to the present invention.
Fig. 5 is a schematic cross-sectional structure view of a mounting frame 2 of the wood length selecting apparatus according to the present invention.
Fig. 6 is a schematic perspective view of a position correcting mechanism 3 of a wood length selecting device according to the present invention.
Fig. 7 is a schematic view of a connection structure of the mounting frame 2 and the position correcting mechanism 3 of the wood length selecting device according to the present invention.
Fig. 8 is a schematic perspective view of the power mechanism 4 of the wood length selecting device according to the present invention.
Fig. 9 is a schematic partial perspective view of the power mechanism 4 of the wood length selecting device according to the present invention.
Fig. 10 is a partial cross-sectional view schematically showing the power mechanism 4 of the wood length selecting device according to the present invention.
Fig. 11 is a schematic perspective view of a length adjusting mechanism 5 of the wood length selecting device according to the present invention.
Fig. 12 is a partial cross-sectional view schematically showing the length adjusting mechanism 5 of the wood length sorting device according to the present invention.
Fig. 13 is a partially enlarged structural diagram of B in fig. 12.
Fig. 14 is a schematic perspective view of the transmission mechanism 6 of the wood length selecting device according to the present invention.
Fig. 15 is a partial perspective view of the driving mechanism 6 of the wood length selecting device according to the present invention.
Fig. 16 is a partial cross-sectional structural view of the driving mechanism 6 of the wood length selecting device according to the present invention.
Fig. 17 is a schematic perspective view of the sliding circular shaft 6-1 of the wood length selecting device according to the present invention.
In the figure: a conveying device 1; a mounting frame 2; a position correcting mechanism 3; 3-1 of a first motor; 3-2 parts of a bidirectional threaded rod; a limiting plate 3-3; a power mechanism 4; a first sliding part 4-1; 4-2 of a insection shaft; 4-3 of a second motor; a slide 4-4; 4-5 of a motor III; 4-6 parts of a bidirectional threaded rod II; a length adjusting mechanism 5; 5-1 of a positioning piece; an external gear slider 5-2; 5-3 of a monitoring device I; 5-4 of a second monitoring device; 5-5 of strip-shaped connecting pieces; a transmission mechanism 6; a sliding circular shaft 6-1; 6-2 of a square shell; a circular chute 6-2-1; a rolling stub 6-3; 6-4 of a pressing plate; and 6-5 of arc-shaped springs.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The first embodiment is as follows:
this embodiment is described below with reference to fig. 1 to 17, and a device for selecting wood length includes conveying equipment 1, mounting bracket 2, position correction mechanism 3, power unit 4, length adjustment mechanism 5 and drive mechanism 6, conveying equipment 1 and mounting bracket 2 fixed connection, position correction mechanism 3 fixed mounting is on mounting bracket 2, power unit 4 fixed mounting is on mounting bracket 2, drive mechanism 6 and power unit 4 threaded connection, drive mechanism 6 slidable mounting is in the recess that sets up on mounting bracket 2, length adjustment mechanism 5 slidable mounting is on drive mechanism 6.
The second embodiment is as follows:
the embodiment is described below with reference to fig. 1 to 17, and the embodiment is further described, where the position correction mechanism 3 includes a first motor 3-1, a first bidirectional threaded rod 3-2, and a limiting plate 3-3, the first motor 3-1 is fixedly installed in a groove formed in the mounting bracket 2, the first bidirectional threaded rod 3-2 is fixedly installed at an output end of the first motor 3-1, the other end of the first bidirectional threaded rod 3-2 is rotatably installed in a groove formed in the mounting bracket 2, the limiting plate 3-3 is slidably installed in a groove formed in the mounting bracket 2, and the limiting plate 3-3 is in threaded connection with the first bidirectional threaded rod 3-2.
The third concrete implementation mode:
the embodiment is described below with reference to fig. 1 to 17, and the embodiment will be further described, where the power mechanism 4 includes a first sliding part 4-1, a first insection shaft 4-2, a second motor 4-3, a sliding part 4-4, a third motor 4-5, and a second bidirectional threaded rod 4-6, the third motor 4-5 is fixedly installed in a groove provided on the mounting bracket 2, the second bidirectional threaded rod 4-6 is fixedly installed at an output end of the third motor 4-5, the second bidirectional threaded rod 4-6 is rotatably installed in a groove provided on the mounting bracket 2, the first sliding part 4-1 is in threaded connection with the second bidirectional threaded rod 4-6, the first sliding part 4-1 is slidably installed in a groove provided on the mounting bracket 2, the insection shaft 4-2 is rotatably installed in the groove of the first sliding part 4-1, the insection shaft 4-2 is fixedly arranged at the output end of the motor II 4-3, the motor II 4-3 is fixedly arranged in a groove arranged on the sliding piece 4-4, the sliding piece 4-4 is slidably arranged in a groove arranged on the mounting frame 2, and the sliding piece 4-4 is in threaded connection with the other bidirectional threaded rod II 4-6.
The fourth concrete implementation mode:
the third embodiment is further described with reference to fig. 1-17, in which the length adjustment mechanism 5 includes a positioning member 5-1, an external spline slider 5-2, a first monitoring device 5-3, a second monitoring device 5-4, and a bar-shaped connecting member 5-5, the second monitoring device 5-4 is fixedly mounted on the positioning member 5-1, the first monitoring device 5-3 is fixedly mounted on the external spline slider 5-2, the bar-shaped connecting member 5-5 is slidably mounted in a groove provided on the positioning member 5-1, and the external spline slider 5-2 is engaged with the spline shaft 4-2.
The fifth concrete implementation mode:
the fourth embodiment is further described with reference to fig. 1-17, wherein the transmission mechanism 6 includes a sliding circular shaft 6-1, a square housing 6-2, a rolling short column 6-3, a pressing plate 6-4, and an arc spring 6-5, the sliding circular shaft 6-1 is slidably mounted in a groove provided on the mounting frame 2, the sliding circular shaft 6-1 is in threaded connection with a two-way threaded rod two 4-6, the square housing 6-2 is fixedly mounted with the pressing plate 6-4, the pressing plate 6-4 is slidably mounted in a groove provided on the sliding circular shaft 6-1, the pressing plate 6-4 is fixedly mounted with the arc spring 6-5, the other end of the arc spring 6-5 is fixedly mounted in a groove provided on the sliding circular shaft 6-1, the square housing 6-2 is rotatably mounted with the rolling short column 6-3, the square shell 6-2 is rotatably arranged on the sliding round shaft 6-1, the positioning piece 5-1 is slidably arranged on the square shell 6-2, the external gear slider 5-2 is slidably arranged on the square shell 6-2, and the strip-shaped connecting piece 5-5 is slidably arranged in a round sliding groove 6-2-1 arranged on the square shell 6-2.
The invention relates to a wood length selecting device, which has the working principle that:
the wood clamping device comprises a conveying device 1, a motor I3-1, a bidirectional threaded rod I3-2, a motor I3-1, a limiting plate I3-3, a limiting plate II 3-2, a limiting plate II 3-3, a limiting plate II 3-2, a limiting plate II, a wood and a function of adapting to woods with different widths.
The wood is transmitted to the rolling short column 6-3, the motor III 4-5 is started, the motor III 4-5 drives the bidirectional threaded rod II 4-6 to rotate, the bidirectional threaded rod II 4-6 is in threaded connection with the sliding round shaft 6-1 and the sliding piece I4-1, and at the moment, the power mechanism 4 and the transmission mechanism 6 move synchronously to realize the adjustment of the width, so that the device is suitable for the wood with different widths.
Keeping the position of the positioning piece 5-1 unchanged, sliding the external tooth print slider 5-2 to a designated position, wherein the strip-shaped connecting piece 5-5 slides in the circular sliding groove 6-2-1 and the groove of the positioning piece 5-1, the distance between the positioning piece 5-1 and the external tooth print slider 5-2 is the length of wood to be detected, the distance can be freely adjusted according to actual requirements, the device can sort wood with different lengths, and the square shell 6-2 penetrated by the strip-shaped connecting piece 5-5 can be controlled.
The method comprises the following steps that wood sequentially passes through a monitoring device II 5-4 and a monitoring device I5-3, so that the length of the wood is detected, when the length of the wood is insufficient, a motor II 4-3 is started, the motor II 4-3 drives a toothed shaft 4-2 to rotate, the toothed shaft 4-2 is meshed with an external toothed slider 5-2, the external toothed slider 5-2 rotates at the moment, the external toothed slider 5-2 rotates to drive a square shell 6-2 to rotate, the square shell 6-2 between a positioning piece 5-1 and the external toothed slider 5-2 rotates, rolling short columns 6-3 at two ends rotate downwards, and the wood with insufficient length is discharged to the lower side; the length adjusting mechanism 5 controls the transmission mechanism 6, so that the rolling short columns 6-3 with different numbers can rotate downwards, and the sorting operation of the wood with different length requirements is met.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.
Claims (5)
1. The utility model provides a device is selected to timber length, includes transfer apparatus (1), mounting bracket (2), position correction mechanism (3), power unit (4), length adjustment mechanism (5) and drive mechanism (6), its characterized in that: conveying equipment (1) and mounting bracket (2) fixed connection, position correction mechanism (3) fixed mounting is on mounting bracket (2), power unit (4) fixed mounting is on mounting bracket (2), drive mechanism (6) and power unit (4) threaded connection, drive mechanism (6) slidable mounting is on mounting bracket (2) in the recess that sets up, length adjustment mechanism (5) slidable mounting is on drive mechanism (6).
2. The wood length selecting apparatus according to claim 1, wherein: the position correcting mechanism (3) comprises a first motor (3-1), a first bidirectional threaded rod (3-2) and a limiting plate (3-3), the first motor (3-1) is fixedly installed in a groove formed in the mounting frame (2), the first motor (3-1) is fixedly installed with the first bidirectional threaded rod (3-2), the other end of the first bidirectional threaded rod (3-2) is rotatably installed in the groove formed in the mounting frame (2), the limiting plate (3-3) is slidably installed in the groove formed in the mounting frame (2), and the limiting plate (3-3) is in threaded connection with the first bidirectional threaded rod (3-2).
3. The wood length selecting apparatus according to claim 1, wherein: the power mechanism (4) comprises a first sliding part (4-1), a toothed shaft (4-2), a second motor (4-3), a sliding part (4-4), a third motor (4-5) and a second bidirectional threaded rod (4-6), the third motor (4-5) is fixedly arranged in a groove arranged on the mounting frame (2), the output end of the third motor (4-5) is fixedly provided with the second bidirectional threaded rod (4-6), the second bidirectional threaded rod (4-6) is rotatably arranged in a groove arranged on the mounting frame (2), the first sliding part (4-1) is in threaded connection with the second bidirectional threaded rod (4-6), the first sliding part (4-1) is slidably arranged in the groove arranged on the mounting frame (2), the toothed shaft (4-2) is rotatably arranged in the groove of the first sliding part (4-1), the insection shaft (4-2) is fixedly arranged at the output end of the second motor (4-3), the second motor (4-3) is fixedly arranged in a groove formed in the sliding piece (4-4), the sliding piece (4-4) is slidably arranged in a groove formed in the mounting frame (2), and the sliding piece (4-4) is in threaded connection with the second bidirectional threaded rod (4-6).
4. The wood length selecting apparatus according to claim 3, wherein: the length adjusting mechanism (5) comprises a positioning piece (5-1), an external gear sliding piece (5-2), a first monitoring device (5-3), a second monitoring device (5-4) and a strip-shaped connecting piece (5-5), wherein the second monitoring device (5-4) is fixedly installed on the positioning piece (5-1), the first monitoring device (5-3) is fixedly installed on the external gear sliding piece (5-2), the strip-shaped connecting piece (5-5) is slidably installed in a groove formed in the positioning piece (5-1), and the external gear sliding piece (5-2) is meshed with a gear shaft (4-2).
5. The wood length selecting apparatus according to claim 4, wherein: the transmission mechanism (6) comprises a sliding circular shaft (6-1), a square shell (6-2), a rolling short column (6-3), a pressing plate (6-4) and an arc-shaped spring (6-5), the sliding circular shaft (6-1) is slidably mounted in a groove formed in the mounting frame (2), the sliding circular shaft (6-1) is in threaded connection with the two-way threaded rod (4-6), the square shell (6-2) is fixedly provided with the pressing plate (6-4), the pressing plate (6-4) is slidably mounted in a groove formed in the sliding circular shaft (6-1), the arc-shaped spring (6-5) is fixedly mounted on the pressing plate (6-4), the other end of the arc-shaped spring (6-5) is fixedly mounted in a groove formed in the sliding circular shaft (6-1), the rolling short column (6-3) is rotatably mounted on the square shell (6-2), the square shell (6-2) is rotatably arranged on the sliding round shaft (6-1), the positioning piece (5-1) is slidably arranged on the square shell (6-2), the external-tooth-print slider (5-2) is slidably arranged on the square shell (6-2), and the strip-shaped connecting piece (5-5) is slidably arranged in a round sliding groove (6-2-1) arranged on the square shell (6-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111446381.2A CN114130697A (en) | 2021-12-01 | 2021-12-01 | Timber length selection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111446381.2A CN114130697A (en) | 2021-12-01 | 2021-12-01 | Timber length selection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114130697A true CN114130697A (en) | 2022-03-04 |
Family
ID=80386115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111446381.2A Pending CN114130697A (en) | 2021-12-01 | 2021-12-01 | Timber length selection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114130697A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190618969A (en) * | 1906-08-24 | 1907-08-22 | Philip Middleton Justice | Improvements in Machines for Forming and Driving Metallic Fasteners or Staples |
| US4023605A (en) * | 1974-05-08 | 1977-05-17 | A B Hammars Mekanisha Verkstad | Method for grading and measuring lumber and a trimming device for performing said method |
| DE3211343A1 (en) * | 1981-03-30 | 1982-10-07 | Kone Oy, 00330 Helsinki | Method and device for separating off poorly debarked wood |
| CN111658031A (en) * | 2020-06-29 | 2020-09-15 | 重庆市万州区第一人民医院 | Retractor for spinal surgery |
| CN111975528A (en) * | 2020-08-31 | 2020-11-24 | 哈尔滨市阿城区胜达建筑材料厂 | Short pipe double-end grinding device |
| CN212857290U (en) * | 2020-01-15 | 2021-04-02 | 湖北欧安电气股份有限公司 | Novel intelligent numerical control machine tool equipment capable of being remotely controlled |
| CN112657859A (en) * | 2021-01-08 | 2021-04-16 | 南京妙滋堂贸易有限公司 | Screening and detecting device for express parcel bags |
| CN213320576U (en) * | 2020-04-28 | 2021-06-01 | 华唐(三明)木制品有限责任公司 | Wood working plane convenient for wooden furniture manufacture |
| CN113016843A (en) * | 2021-04-13 | 2021-06-25 | 郑州再厉网络科技有限公司 | Sugar-free snack convenient to eat and preparation method thereof |
| CN213940997U (en) * | 2020-11-23 | 2021-08-13 | 重庆爱尔儿童眼科医院有限公司 | Injection and puncture fixing device |
| CN113331437A (en) * | 2021-06-23 | 2021-09-03 | 李忠洋 | Fruit and vegetable peeling device |
-
2021
- 2021-12-01 CN CN202111446381.2A patent/CN114130697A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190618969A (en) * | 1906-08-24 | 1907-08-22 | Philip Middleton Justice | Improvements in Machines for Forming and Driving Metallic Fasteners or Staples |
| US4023605A (en) * | 1974-05-08 | 1977-05-17 | A B Hammars Mekanisha Verkstad | Method for grading and measuring lumber and a trimming device for performing said method |
| DE3211343A1 (en) * | 1981-03-30 | 1982-10-07 | Kone Oy, 00330 Helsinki | Method and device for separating off poorly debarked wood |
| CN212857290U (en) * | 2020-01-15 | 2021-04-02 | 湖北欧安电气股份有限公司 | Novel intelligent numerical control machine tool equipment capable of being remotely controlled |
| CN213320576U (en) * | 2020-04-28 | 2021-06-01 | 华唐(三明)木制品有限责任公司 | Wood working plane convenient for wooden furniture manufacture |
| CN111658031A (en) * | 2020-06-29 | 2020-09-15 | 重庆市万州区第一人民医院 | Retractor for spinal surgery |
| CN111975528A (en) * | 2020-08-31 | 2020-11-24 | 哈尔滨市阿城区胜达建筑材料厂 | Short pipe double-end grinding device |
| CN213940997U (en) * | 2020-11-23 | 2021-08-13 | 重庆爱尔儿童眼科医院有限公司 | Injection and puncture fixing device |
| CN112657859A (en) * | 2021-01-08 | 2021-04-16 | 南京妙滋堂贸易有限公司 | Screening and detecting device for express parcel bags |
| CN113016843A (en) * | 2021-04-13 | 2021-06-25 | 郑州再厉网络科技有限公司 | Sugar-free snack convenient to eat and preparation method thereof |
| CN113331437A (en) * | 2021-06-23 | 2021-09-03 | 李忠洋 | Fruit and vegetable peeling device |
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