CN108437000A - A kind of product of rubber and plastic production shear - Google Patents
A kind of product of rubber and plastic production shear Download PDFInfo
- Publication number
- CN108437000A CN108437000A CN201810349157.3A CN201810349157A CN108437000A CN 108437000 A CN108437000 A CN 108437000A CN 201810349157 A CN201810349157 A CN 201810349157A CN 108437000 A CN108437000 A CN 108437000A
- Authority
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- China
- Prior art keywords
- fixedly connected
- shear
- rubber
- shear platform
- mobile bar
- 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.)
- Withdrawn
Links
- 239000004033 plastic Substances 0.000 title claims abstract description 56
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 244000309464 bull Species 0.000 claims description 9
- 238000005096 rolling process Methods 0.000 claims description 9
- 238000010008 shearing Methods 0.000 claims description 8
- 210000002421 cell wall Anatomy 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
- B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
- B26D1/08—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
- B26D3/16—Cutting rods or tubes transversely
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
- B26D5/086—Electric, magnetic, piezoelectric, electro-magnetic means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
- B26D5/16—Cam means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
- B26D7/0616—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form by carriages, e.g. for slicing machines
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses a kind of product of rubber and plastic production shears, including shear platform, the upper surface of shear platform is fixedly connected with gantry support, the upper surface of gantry support is fixedly connected with fixed plate, the upper end of fixed plate is fixedly connected with first motor, the output shaft of first motor is fixedly connected with cam, the upper surface of gantry support is fixedly connected with shell, the upper surface of shell is connected to mobile bar by first through hole movable sleeve, the upper end of mobile bar passes through first through hole to stretch out outside shell and rolled with cam and connects, the lower end of mobile bar through the upper surface of gantry support and is fixedly connected with cutter by cinclides, the bar wall fixing sleeve of mobile bar is connected to block.The configuration of the present invention is simple, it is easy to operate, not only rubber plastic pipe can be sheared automatically, the labor intensity for reducing worker, avoids manually operated danger, can be with the conveying rubber plastic pipe of automatic uniform speed, convenient for accurately equidistantly being sheared to rubber plastic pipe, the labor intensity of worker is reduced.
Description
Technical field
The present invention relates to shear technical field more particularly to a kind of product of rubber and plastic production shears.
Background technology
Product of rubber and plastic type is various, not only provides daily life the indispensable light industrys rubber such as daily, medical for people
Product, and provide various product of rubber and plastic production equipments to the heavy industry such as digging, traffic, building, machinery, electronics and new industry
Or rubber and plastic component, wherein rubber and plastic tubing products are applied to the every aspect in daily life, in the production process of rubber and plastic tubing products
In, need to shear longer rubber and plastic tubing products using product of rubber and plastic shear, facilitate rubber and plastic tubing products transport and
It uses.
In the prior art, product of rubber and plastic shear is mostly that shear knife hand-manipulated shears rubber plastic pipe, work
People's long-time operation labor intensity is big, and manual operations has larger danger, and in the prior art, be mostly by hand into
Row feeding, labor intensity is larger, and is not easy to accurately equidistantly shear rubber plastic pipe.
Invention content
It is dangerous the purpose of the present invention is to solve the operation labor intensity of product of rubber and plastic shear in the prior art is big
The problem of larger and artificial hitch feed is not easy to accurately equidistantly shear rubber plastic pipe, and a kind of product of rubber and plastic proposed
Production shear.
To achieve the goals above, present invention employs following technical solutions：
The upper surface of a kind of product of rubber and plastic production shear, including shear platform, the shear platform is fixedly connected with gantry branch
The upper surface of frame, the gantry support is fixedly connected with fixed plate, and the upper end of the fixed plate is fixedly connected with first motor, institute
The output shaft for stating first motor is fixedly connected with cam, and the upper surface of the gantry support is fixedly connected with shell, the shell
Upper surface mobile bar is connected to by first through hole movable sleeve, the upper end of the mobile bar pass through first through hole stretch out shell it is outer and
It rolling and connects with cam, the lower end of the mobile bar through the upper surface of gantry support and is fixedly connected with cutter by cinclides,
The bar wall fixing sleeve of the mobile bar is connected to block, and the block is located in shell, the lower end of the block and gantry support
The same compressed spring is fixedly connected between upper surface, the compressed spring is movably set in outside mobile bar, the shear platform
Upper surface offer the cutter slot to match with cutter, the shear platform is hollow structure, and is internally provided with conveying mechanism,
It is fixedly connected with supporting leg at the bottom four corners of the shear platform.
Preferably, the conveying mechanism includes the second motor for being fixed on shear platform side wall, the output of second motor
Axis is fixedly connected with threaded rod, and one end of the threaded rod is stretched into shear platform by the second through-hole and is socketed with by bearing rotation
Bearing mounting base, the bearing mounting base are fixedly connected with the inner wall of shear platform, and the threaded rod stretches into the side in shear platform
Screw thread is socketed with movable block, and the surface of the movable block offers the screw hole to match with threaded rod, the movable block and shearing
The inner wall of platform is slidably connected, and the upper surface of the movable block is fixedly connected with connecting rod, the upper surface of the shear platform offer with
The upper end of the corresponding strip shape gob of connecting rod, the connecting rod passes through strip shape gob to stretch out outside shear platform and is rotatably connected to the first runner,
The inner wall of the shear platform lower end is fixedly connected with third motor, and the output shaft of the third motor is fixedly connected with bull stick, institute
The upper end for stating bull stick is stretched out outside shear platform by third through-hole and is fixedly connected with the second runner corresponding with the first runner.
Preferably, the upper end of the movement offers U-type groove, is rotatably connected between the opposite cell wall of the U-type groove same
The bar wall of a piece rotating bar, the rotating bar is connected to idler wheel by fourth hole fixing sleeve, and the convex edge has and rolls
The rolling groove to match is taken turns, the idler wheel is rolled with rolling groove and connected.
Preferably, the bar wall of the mobile bar is fixedly connected with multiple sliding blocks, and the hole wall of the cinclides offers and sliding block
The sliding slot to match.
Preferably, the lower end of the movable block is fixedly connected with position limiting slide block, and the bottom interior wall of the shear platform offers
The limit sliding chutes to match with position limiting slide block.
Preferably, the specific material of the supporting leg is stainless steel.
Compared with prior art, the present invention provides a kind of product of rubber and plastic production shears, have following beneficial to effect
Fruit：
1, product of rubber and plastic production shear, by the shear platform of setting, gantry support, fixed plate, first motor, convex
Wheel, shell, mobile bar, compressed spring and cutter, first motor rotation band moving cam rotate, and cam rotation makes mobile bar transport downwards
Dynamic, mobile bar band cutter, which moves down, shears rubber plastic pipe, and cam is rotated further, and compressed spring makes mobile bar transport upwards
It is dynamic, and then cutter is made to return to initial position, repeatedly shearing of the cutter to rubber plastic pipe, operation ten may be implemented by the rotation of cam
Divide simply, realizes the function of being cut automatically to rubber plastic pipe, reduce the labor intensity of worker, avoid manually-operated
It is dangerous.
2, the product of rubber and plastic production shear, passes through the second motor of setting, threaded rod, bearing mounting base, movement
Block, connecting rod, bull stick, the first runner, third motor and the second runner, the rotation of the second motor drive threaded rod rotation, pass through screw hole
With the screw-thread fit relationship of threaded rod, movable block is made to be moved to the second runner, to clamp rubber plastic pipe, and passes through mobile first
Runner can change distance between the first runner and the second Rotating wheel, so as to which the rubber plastic pipe of different tube diameters is clamped, realize
Clamping to the rubber plastic pipe of different tube diameters makes rubber plastic pipe at the uniform velocity forward by the frictional resistance between the second runner and rubber plastic pipe
It is mobile, realize the clamping to rubber plastic pipe and at the uniform velocity convey, reduce the labor intensity of worker, be convenient for accurately to rubber plastic pipe into
The equidistant shearing of row.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, structure of the invention
Simply, easy to operate, not only rubber plastic pipe can be sheared automatically, the labor intensity of worker is reduced, avoid manual operations
Danger, can reduce worker's with the conveying rubber plastic pipe of automatic uniform speed convenient for accurately equidistantly being sheared to rubber plastic pipe
Labor intensity.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of product of rubber and plastic production shear proposed by the present invention；
Fig. 2 is a kind of structural schematic diagram of product of rubber and plastic production shear part A proposed by the present invention；
Fig. 3 is a kind of side view of product of rubber and plastic production shear proposed by the present invention.
In figure：1 shear platform, 2 gantry supports, 3 fixed plates, 4 first motors, 5 cams, 6 shells, 7 mobile bars, 8 compression bullets
Spring, 9 cutters, 10 second motors, 11 threaded rods, 12 bearing mounting bases, 13 movable blocks, 14 connecting rods, 15 first runners, 16 thirds electricity
Machine, 17 second runners, 18 bull sticks.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term "upper", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In the description present invention and simplify description, do not indicate or imply the indicated device or element must have a particular orientation, with
Specific azimuth configuration and operation, therefore be not considered as limiting the invention.
Referring to Fig.1-3, a kind of product of rubber and plastic production shear, including shear platform 1, the upper surface of shear platform 1 are fixed
It is connected with gantry support 2, the upper surface of gantry support 2 is fixedly connected with fixed plate 3, and the upper end of fixed plate 3 is fixedly connected with
The output shaft of one motor 4, first motor 4 is fixedly connected with cam 5, and the upper surface of gantry support 2 is fixedly connected with shell 6, outside
The upper surface of shell 6 is connected to mobile bar 7 by first through hole movable sleeve, and the upper end of mobile bar 7 passes through first through hole to stretch out outside shell 6
And roll and connect with cam 5, rotating bar 7 can downward or upward be moved with the rotation of cam 5, and the lower end of mobile bar 7 passes through wall
Hole is through the upper surface of gantry support 2 and is fixedly connected with cutter 9, and the bar wall fixing sleeve of mobile bar 7 is connected to block, and block is located at
In shell 6, the same compressed spring 8, compressed spring 8 are fixedly connected between the lower end and the upper surface of gantry support 2 of block
It is movably set in outside mobile bar 7, compressed spring 8 makes mobile bar 7 that cam 5 be followed to move together, and the upper surface of shear platform 1 offers
The cutter slot to match with cutter 9, shear platform 1 is hollow structure, and is internally provided with conveying mechanism, and conveying mechanism can be to rubber
It moulds pipe and carries out automatic uniform speed conveying, supporting leg has been fixedly connected at the bottom four corners of shear platform 1.
Conveying mechanism includes the second motor 10 for being fixed on 1 side wall of shear platform, and the output shaft of the second motor 10, which is fixed, to be connected
Threaded rod 11 is connect, one end of threaded rod 11 is stretched into shear platform 1 by the second through-hole and is socketed with bearing peace by bearing rotation
Seat 12 is filled, the second through-hole is located on the side wall of shear platform 1 and the internal rotation for being fixedly connected with turning set outside threaded rod 11
Bearing, bearing mounting base 12 are fixedly connected with the inner wall of shear platform 1, and threaded rod 11 stretches into the side screw thread socket in shear platform 1
There are movable block 13, the surface of movable block 13 to offer the screw hole to match with threaded rod 11, the inner wall of movable block 13 and shear platform 1
It is slidably connected, the upper surface of movable block 13 is fixedly connected with connecting rod 14, and the upper surface of shear platform 1 offers corresponding with connecting rod 14
Strip shape gob, connecting rod 14 can move in strip shape gob, the upper end of connecting rod 14 pass through strip shape gob to stretch out shear platform 1 is outer and rotation connects
It is connected to the first runner 15, the inner wall of 1 lower end of shear platform is fixedly connected with third motor 16, and the output shaft of third motor 16, which is fixed, to be connected
It is connected to bull stick 18, the upper end of bull stick 18 is stretched out outside shear platform 1 by third through-hole and is fixedly connected with opposite with the first runner 15
The second runner 17 answered, the first runner 15 and the second runner 17 match and collectively constitute clamping device, and third through-hole is located at shearing
The upside side wall of platform 1 and the internal bearing for being fixedly connected with turning set outside bull stick 18, the second runner 17 and the first runner 15
Side wall be arc and there is larger frictional resistance, the rotation of the second runner 17 by frictional resistance to make rubber plastic pipe at the uniform velocity forward
It is mobile, ensure that each rubber and plastic length of tube of shearing is identical.
The upper end of mobile bar 7 offers U-type groove, and same root rotating bar is rotatably connected between the opposite cell wall of U-type groove, turns
The bar wall of lever is connected to idler wheel by fourth hole fixing sleeve, and the edge of cam 5 has the rolling groove to match with idler wheel, rolling
Wheel is rolled with rolling groove and is connected, and by the matching relationship of idler wheel and rolling groove, so that mobile bar 7 is rolled with cam 5 and is connected, make movement
Bar 7 does not deviate by cam 5.
The bar wall of mobile bar 7 is fixedly connected with multiple sliding blocks, and the hole wall of cinclides offers the sliding slot to match with sliding block, leads to
Cross the matching relationship of sliding block and sliding slot, it is ensured that mobile bar 7, which can only move up and down, to be rotated.
The lower end of movable block 13 is fixedly connected with position limiting slide block, and the bottom interior wall of shear platform 1 offers and position limiting slide block phase
Matched limit sliding chutes pass through the matching relationship of position limiting slide block and limit sliding chutes, it is ensured that movable block 13 can only move left and right
It will not rotate.
The specific material of supporting leg is stainless steel, can increase the service life of supporting leg.
In the present invention, the rotation of the second motor 10 drives threaded rod 11 to rotate, and passes through the screw-thread fit of screw hole and threaded rod 11
Relationship makes movable block 13 be moved to the second runner 17, and to clamp rubber plastic pipe, the rotation of third motor 16 drives the second runner 17
Rotation makes the forward movement of rubber plastic pipe at the uniform velocity, first motor rotation by the frictional resistance between the second runner 17 and rubber plastic pipe
4 band moving cams 5 rotate, cam 5 rotation so that mobile bar 7 is moved downward, mobile bar 7 with cutter 9 move down to rubber plastic pipe into
Row shearing, cam 5 are rotated further, and compressed spring 8 makes mobile bar 7 move upwards, and then cutter 9 is made to return to initial position, passes through
Pumping for cutter may be implemented in the rotation of cam 5 and the resilience of compressed spring 8, can with automatic shearing rubber plastic pipe,
The labor intensity for reducing worker avoids manually operated danger, and convenient for accurately equidistantly being sheared to rubber plastic pipe.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of product of rubber and plastic production shear, including shear platform（1）, which is characterized in that the shear platform（1）Upper table
Face is fixedly connected with gantry support（2）, the gantry support（2）Upper surface be fixedly connected with fixed plate（3）, the fixed plate
（3）Upper end be fixedly connected with first motor（4）, the first motor（4）Output shaft be fixedly connected with cam（5）, described
Gantry support（2）Upper surface be fixedly connected with shell（6）, the shell（6）Upper surface pass through first through hole pivot bush unit
There is mobile bar（7）, the mobile bar（7）Upper end pass through first through hole stretch out shell（6）Outer and and cam（5）Connection is rolled,
The mobile bar（7）Lower end by cinclides run through gantry support（2）Upper surface and be fixedly connected with cutter（9）, the shifting
Lever（7）Bar wall fixing sleeve be connected to block, the block is located at shell（6）It is interior, the lower end of the block and gantry support（2）
Upper surface between be fixedly connected with the same compressed spring（8）, the compressed spring（8）It is movably set in mobile bar（7）Outside,
The shear platform（1）Upper surface offer and cutter（9）The cutter slot to match, the shear platform（1）For hollow structure, and
It is internally provided with conveying mechanism, the shear platform（1）Bottom four corners at be fixedly connected with supporting leg.
2. a kind of product of rubber and plastic production shear according to claim 1, which is characterized in that the conveying mechanism packet
It includes and is fixed on shear platform（1）Second motor of side wall（10）, second motor（10）Output shaft be fixedly connected with threaded rod
（11）, the threaded rod（11）One end shear platform is stretched by the second through-hole（1）It is interior and by bearing rotation be socketed with bearing
Mounting base（12）, the bearing mounting base（12）With shear platform（1）Inner wall be fixedly connected, the threaded rod（11）Stretch into shearing
Platform（1）Interior side screw thread is socketed with movable block（13）, the movable block（13）Surface offer and threaded rod（11）Phase
The screw hole matched, the movable block（13）With shear platform（1）Inner wall be slidably connected, the movable block（13）Upper surface fix connect
It is connected to connecting rod（14）, the shear platform（1）Upper surface offer and connecting rod（14）Corresponding strip shape gob, the connecting rod（14）
Upper end pass through strip shape gob stretch out shear platform（1）Outside and it is rotatably connected to the first runner（15）, the shear platform（1）Lower end it is interior
Wall is fixedly connected with third motor（16）, the third motor（16）Output shaft be fixedly connected with bull stick（18）, the bull stick
（18）Upper end shear platform is stretched out by third through-hole（1）Outside and it is fixedly connected with and the first runner（15）Corresponding second turn
Wheel（17）.
3. a kind of product of rubber and plastic production shear according to claim 1, which is characterized in that the mobile bar（7）
Upper end offer U-type groove, same root rotating bar is rotatably connected between the opposite cell wall of the U-type groove, the rotating bar
Bar wall is connected to idler wheel, the cam by fourth hole fixing sleeve（5）Edge have the rolling groove to match with idler wheel, institute
It states idler wheel and rolls connection with rolling groove.
4. a kind of product of rubber and plastic production shear according to claim 1, which is characterized in that the mobile bar（7）
Bar wall be fixedly connected with multiple sliding blocks, the hole wall of the cinclides offers the sliding slot to match with sliding block.
5. a kind of product of rubber and plastic production shear according to claim 2, which is characterized in that the movable block（13）
Lower end be fixedly connected with position limiting slide block, the shear platform（1）Bottom interior wall offer the limit to match with position limiting slide block
Sliding slot.
6. a kind of product of rubber and plastic production shear according to claim 1, which is characterized in that the supporting leg it is specific
Material is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810349157.3A CN108437000A (en) | 2018-04-18 | 2018-04-18 | A kind of product of rubber and plastic production shear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810349157.3A CN108437000A (en) | 2018-04-18 | 2018-04-18 | A kind of product of rubber and plastic production shear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108437000A true CN108437000A (en) | 2018-08-24 |
Family
ID=63200816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810349157.3A Withdrawn CN108437000A (en) | 2018-04-18 | 2018-04-18 | A kind of product of rubber and plastic production shear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108437000A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109318303A (en) * | 2018-10-25 | 2019-02-12 | 蔡洋 | A kind of bar cutting device and its cutting-off method |
| CN109396527A (en) * | 2018-10-12 | 2019-03-01 | 王勤梅 | A kind of automatic cutter for steel pipes of adjustable Cutting Length |
| CN109895168A (en) * | 2019-03-13 | 2019-06-18 | 李甫亮 | A kind of electrical engineering automation blanking device |
| CN114522752A (en) * | 2022-02-21 | 2022-05-24 | 南昌大学第一附属医院 | Test tube rack for nucleic acid detection and sample collection |
-
2018
- 2018-04-18 CN CN201810349157.3A patent/CN108437000A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396527A (en) * | 2018-10-12 | 2019-03-01 | 王勤梅 | A kind of automatic cutter for steel pipes of adjustable Cutting Length |
| CN109318303A (en) * | 2018-10-25 | 2019-02-12 | 蔡洋 | A kind of bar cutting device and its cutting-off method |
| CN109895168A (en) * | 2019-03-13 | 2019-06-18 | 李甫亮 | A kind of electrical engineering automation blanking device |
| CN114522752A (en) * | 2022-02-21 | 2022-05-24 | 南昌大学第一附属医院 | Test tube rack for nucleic acid detection and sample collection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180824 |
|
| WW01 | Invention patent application withdrawn after publication |