CN109928345A - A kind of flexibility tappet head and tightening method - Google Patents
A kind of flexibility tappet head and tightening method Download PDFInfo
- Publication number
- CN109928345A CN109928345A CN201910351245.1A CN201910351245A CN109928345A CN 109928345 A CN109928345 A CN 109928345A CN 201910351245 A CN201910351245 A CN 201910351245A CN 109928345 A CN109928345 A CN 109928345A
- Authority
- CN
- China
- Prior art keywords
- telescopic rod
- tappet head
- bottle cap
- base body
- installation base
- 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.)
- Granted
Links
Landscapes
- Sealing Of Jars (AREA)
- Closures For Containers (AREA)
Abstract
The present invention relates to a kind of flexible tappet head and tightening methods, belong to packaging machinery technical field, solve the problems, such as that existing device for screwing up is not able to satisfy that quality is big, elastoplasticity is poor, screw pitch is small, the metal external thread bottle cap more than circle number and bottle body internal screw thread are tightened.The flexibility tappet head includes installation base body, telescopic rod and the spring being sheathed on telescopic rod, and installation base body is equipped with the diameter bore moved up and down for telescopic rod, and the longitudinal section of diameter bore is convex；One end of telescopic rod is coaxially provided with the work department with the cooperation of Bottle cap top slot, and the other end is equipped with the limiting section slid downwards for limiting telescopic rod；Work department includes end and work cylinder, and the diameter of end is less than or equal to slot aperture, and the diameter for the cylinder that works is greater than slot aperture and is less than or equal to the lower part aperture of diameter bore.Flexibility tappet head of the invention is capable of providing sufficiently large screw-down torque to adapt to that there is the automation of external screw thread product to tighten, and tightening method is easy to operate, significantly reduces cost.
Description
Technical field
The present invention relates to packaging machinery technical field more particularly to a kind of flexible tappet heads and tightening method.
Background technique
Have mature bottle cap tightening device at present, may be implemented between plastic bottle closure and plastic bottle body, crown cap and glass
Automation between glass bottle body is tightened, product feature are as follows:
1) bottle cap quality is small, and material is mostly based on plastics or the preferable metal material of elastoplasticity；
2) screw thread of bottle cap is based on internal screw thread, and the screw thread of bottle body is based on external screw thread；
3) screw pitch of screw thread is generally 2 to 3mm, and circle number is generally 2 to 3 circles；
Screw-down torque needed for such situation is usually smaller, tightens principle and mainly passes through tappet head and bottle cap upper surface phase
Contact, the frictional force between contact surface drives bottle cap rotation, to realize that automation is tightened.
Existing bottle cap automates device for screwing up, generally comprises fastener (such as screw, nut), and packaging bottle cap with
(such as mineral water bottle, glass jar head) is tightened in the automation of bottle body, wherein the automation device for screwing up of packaging bottle cap and bottle body,
It is suitable for the plastic bottle closure or metal internal thread bottle cap and bottle that quality is small, elastoplasticity good (rigidity small), screw pitch is big, circle number is few greatly
Tightening between extracorporeal thread, screw-down torque needed for such situation is usually smaller, tighten principle mainly pass through tappet head with
Bottle cap upper surface is in contact, and the frictional force between contact surface drives bottle cap rotation, to realize that automation is tightened.And it is directed to quality
Greatly, the case where elastoplasticity is poor (rigid big), screw pitch is small, the metal external thread bottle cap more than circle number is matched with bottle body internal screw thread,
Required screw-down torque is usually larger, it is clear that the form of frictional force cannot be the external screw thread bottle for having features described above between contact surface
Lid provides required screw-down torque, and the solution for rarely having automation to tighten, therefore for the outer spiral shell with the above characteristic
Line product is needed to design a kind of flexible tappet head, be tightened with adapting to the automation of such product.
Summary of the invention
In view of above-mentioned analysis, the present invention is intended to provide a kind of flexibility tappet head and tightening method, existing to solve
Device for screwing up be not able to satisfy quality is big, elastoplasticity is poor, screw pitch is small, circle number more than metal external thread bottle cap and bottle body internal screw thread tighten
The problem of.
The purpose of the present invention is mainly achieved through the following technical solutions:
On the one hand a kind of flexible tappet head is provided, including installation base body, telescopic rod and the spring being sheathed on telescopic rod,
Installation base body is equipped with the diameter bore moved up and down for telescopic rod, and the longitudinal section of diameter bore is convex；One end of telescopic rod
It is coaxially provided with the work department with the cooperation of the slot of Bottle cap top, the other end is equipped with the limit slid downwards for limiting telescopic rod
Portion；Work department includes end and work cylinder, and the diameter of end is less than or equal to slot aperture, and the diameter for the cylinder that works is greater than slot
Aperture and the lower part aperture for being less than or equal to diameter bore.
Further, the quantity at least two of telescopic rod is equipped with the diameter bore and spring of respective numbers.
Further, installation base body is equipped with the interconnecting piece connecting with driving mechanism；Driving mechanism makes installation base body have edge
Freedom degree vertical direction translation and rotated around vertical direction.
Further, diameter bore includes apical pore and bottom outlet, and the drift of spring is more than or equal to the variable diameter of diameter bore
The distance in place to the cylindrical tip face that works.
Further, limiting section includes limit hole and spacer pin；Alternatively, the baffle protrusion that limiting section is integrally formed.
Further, the smooth setting in installation base body lower end surface；The top of end is spherical structure.
Further, slot is cross recess, and end is cross structure, and the surface of cross structure is smooth.
Further, installation base body is inverted U-shaped, and diameter bore is set to inverted U-shaped two sides.
On the other hand, a kind of tightening method based on above-mentioned flexible tappet head is provided, is included the following steps:
Step 1: tappet head is connect by assembling tappet head with driving mechanism；
Step 2: being moved to position to be tightened for bottle cap, and driving mechanism feeds height L1 straight down, by the end of telescopic rod
In the slot of head insertion bottle cap；
Step 3: tappet head continuation is fed height L2 by driving mechanism straight down, so that installation base body lower surface and bottle
Cap upper surface is in contact and applies certain pressure to bottle cap；
Step 4: tappet head is started turning by driving mechanism by tightening direction, is gradually screwed into bottle cap, until tightening completely
Afterwards, driving mechanism stalls and is moved to initial position straight up, and a working cycles terminate since then.
Further, in step 2, after driving mechanism feeds height L1 straight down, the opposite direction of tightening direction is then pressed
Rotation one week, will be in the slot of the end insertion bottle cap of telescopic rod.
Compared with prior art, the present invention one of at least has the advantages that:
A) flexible tappet head provided by the invention is stretched by the way that the multiple telescopic rods that can be stretched are arranged in installation base body
Slot cooperation on the working end and bottle cap of contracting bar, driving mechanism make installation base body have translation along the vertical direction and around vertical
The freedom degree of direction rotation, realizes that, elastoplasticity big to quality poor (rigidity is big), screw pitch is small, the metal external thread bottle more than circle number
Tightening for lid, solves the problems, such as that conventional contacts face static friction torque is small, and it is bigger to provide to be caught in bottle cap slot by tappet head
Screw-down torque can be widely applied for the automation tightening device of such product.
B) flexible tappet head provided by the invention, work department include end and work cylinder, and the diameter of end is less than or equal to
The diameter in slot aperture, the cylinder that works is greater than slot aperture and is less than or equal to the lower part aperture of diameter bore, and tappet head is working
In the process, the work cylinder being arranged in the work department of telescopic rod is contacted with bottle cap upper surface, substantially increases bottle in rundown process
The stability of lid.
C) flexible tappet head provided by the invention, structure is simple, and tappet head includes installation base body, telescopic rod and spring,
Components are easy to obtain or manufacture craft is simple, reduce invention cost significantly, and to the adaptable of product, can be according to production
The needs of product structure configure optimal telescopic rod quantity, strong to obtain optimal stability, scalability in rundown process.
D) tightening method provided by the invention, driving mechanism is fed downwards height twice in rundown process, for the first time, drives
Motivation structure feeds height L1 straight down, by the slot of the end of telescopic rod insertion bottle cap, second, driving mechanism vertically to
Lower feeding height L2, so that installation base body lower surface is in contact with bottle cap upper surface and applies certain pressure to bottle cap, work
The work cylinder in portion is contacted with bottle cap upper surface, substantially increases the stability of bottle cap in rundown process, entire rundown process behaviour
Make simply, to realize full process automatization.
It in the present invention, can also be combined with each other between above-mentioned each technical solution, to realize more preferred assembled schemes.This
Other feature and advantage of invention will illustrate in the following description, also, certain advantages can become from specification it is aobvious and
It is clear to, or understand through the implementation of the invention.The objectives and other advantages of the invention can by specification, claims with
And it is achieved and obtained in specifically noted content in attached drawing.
Detailed description of the invention
Attached drawing is only used for showing the purpose of specific embodiment, and is not to be construed as limiting the invention, in entire attached drawing
In, identical reference symbol indicates identical component.
Fig. 1 is the structural schematic diagram of flexible tappet head in the embodiment of the present invention one；
Fig. 2 is that the structure of flexible tappet head in the embodiment of the present invention one disassembles schematic diagram；
Fig. 3 is the course of work status diagram of flexible tappet head in the embodiment of the present invention one.
Appended drawing reference:
1- bottle cap；2- telescopic rod；3- spacer pin；4- spring；5- installation base body.
Specific embodiment
Specifically describing the preferred embodiment of the present invention with reference to the accompanying drawing, wherein attached drawing constitutes the application a part, and
Together with embodiments of the present invention for illustrating the principle of the present invention, it is not intended to limit the scope of the present invention.
A specific embodiment of the invention, elastoplasticity big for quality poor (rigidity is big), screw pitch is small, the gold more than circle number
Belong to the case where external screw thread bottle cap is matched with bottle body internal screw thread, discloses a kind of flexible tappet head, as shown in Fig. 1 to 2, including peace
Matrix 5, telescopic rod 2 and the spring 4 being sheathed on telescopic rod 2 are filled, installation base body 5, which is equipped with, is used for what telescopic rod 2 moved up and down
Diameter bore, the longitudinal section of diameter bore are convex；One end of telescopic rod 2 is coaxially provided with and the slot cooperation at 1 top of bottle cap
Work department, the other end are equipped with the limiting section slid downwards for limiting telescopic rod 2；Work department includes end and work cylinder, end
The diameter of head is less than or equal to slot aperture, and the diameter for the cylinder that works is greater than slot aperture and is less than or equal to the bottom hole of diameter bore
Diameter.Installation base body 5 is equipped with the interconnecting piece connecting with driving mechanism；Driving mechanism form is unlimited, and driving mechanism has installation base body 5
There are translation along the vertical direction and the freedom degree around vertical direction rotation.
In the present embodiment, the quantity of diameter bore at least one, be equipped with the telescopic rod 2 and spring 4 of respective numbers.It is preferred that
The quantity on ground, diameter bore is even number, and is symmetrically set to installation base body 5.When the quantity of telescopic rod 2 is one,
The slot of bottle cap 1 is cross recess, and the end that telescopic rod 2 is arranged is cross structure, and cross recess and cross structure cooperation screw bottle cap
1.When the quantity of telescopic rod 2 is multiple, to corresponding, slot can be with for the slot quantity that is arranged in the quantity and bottle cap 1 of telescopic rod 2
It may be cross recess for smooth arc slot, correspondingly, smooth arc slot corresponds to the end of arc-shaped structure, cross recess corresponding ten
The end of word structure.The tappet head of this structure, realizes and tightens to circular bottle cap, solves conventional contacts face static friction torque
Small problem is caught in the slot of bottle cap 1 by tappet head to provide bigger screw-down torque, can be widely applied for such product
Automate tightening device.In use, the slot quantity configuration being arranged on bottle cap 1 is optimal to stretch according to the needs of product structure
Contracting bar quantity is strong to obtain optimal stability, scalability in rundown process.
The end of telescopic rod 2 scratches 1 upper surface of bottle cap in order to prevent, when end is arcuate structure, it is preferred that end
Top is spherical structure；When end is cross structure, the surface of cross structure is smooth.The smooth setting in 5 lower end surface of installation base body,
5 lower end surface of installation base body has higher flatness, is effectively prevented from and scratches 1 upper surface of bottle cap.Preferably, tappet head and bottle cap
1 contact site is equipped with polyurethane material coating, and the tappet head equipped with polyurethane material coating can effectively prevent scratching 1 table of bottle cap
Face.
In the present embodiment, diameter bore includes apical pore and bottom outlet, work cylindrical side and the installation base body 5 of telescopic rod 2
Bottom outlet is stretched out at clearance fit, telescopic rod 2 from the other side of installation base body 5.The side that telescopic rod 2 stretches out installation base body 5 is equipped with
Limit the limiting section that slides downwards of telescopic rod 2, it is preferable that limiting section includes limit hole and spacer pin, spacer pin 3 and telescopic rod 2
The pin hole of non-operative end is at interference fit；Alternatively, the baffle protrusion that limiting section is integrally formed, baffle protrusion can limit flexible
Bar 2 slides downwards completely.
In the present embodiment, telescopic rod 2 is set in variable diameter hole, spring 4 is arranged on telescopic rod 2, the purpose that spring is arranged exists
In bottle cap 1 being moved to position to be tightened, driving mechanism feeds height L1 straight down, when bottle cap is protruded into the end of telescopic rod 2
After slot on 1, driving mechanism further feeds height L2 straight down, so that 5 lower surface of installation base body and 1 upper surface of bottle cap
It is in contact, spring 4 is in compressive state at this time, and the restorable elastic force of spring 4 acts on work cylinder, and then applies to bottle cap 1
Add certain pressure, ensure that tappet head during the work time, the work cylinder being arranged in the work department of telescopic rod 2 and bottle cap 1
Upper surface contact, the work department and bottle cap of telescopic rod 2 are fitted close, prevent to misplace, and bottle cap 1 is more stable, thus mentions big
The job stability of tappet head is improved greatly.At the same time, after completing to tighten, driving mechanism is stalled and is moved to straight up
Initial position ejects the work department of telescopic rod 2 to the bottom outlet in variable diameter hole, i.e., due to spring 4 since there are restoring forces for spring 4
Presence, make the smooth automatic spring in the end of telescopic rod 2, it is not necessary to by manually extracting, improve work efficiency, improve from
Dynamicization degree.
In view of in bottle cap rundown process, spring 4 needs to provide elastic force, certain condition, bullet must be met to the length of spring 4
As long as after the length of spring 4 guarantees that the work department of telescopic rod 2 is fully inserted into bottom outlet, spring 4 can apply certain bullet to work department
Power, the preferably drift of floor spring 4 are more than or equal at the variable diameter of diameter bore to the distance in the cylindrical tip face that works,
I.e. after flexible tappet head is completed to install, when tappet head is in a vertical state, spring 4 is in nature or compressive state, and this
When work department a part be located in the bottom outlet of diameter bore.
In order to keep the rotation of tappet head more flexible, installation base body 5 is set as hollow structure, it is preferable that installation base body 5 is
Inverted U-shaped, diameter bore are set to inverted U-shaped two sides, set inverted U-shaped for installation base body 5, reduce materials'use,
The weight for reducing installation base body 5, promotes the kinematic dexterity of driving mechanism.
The tightening method of the flexible tappet head of base in this present embodiment, rundown process is as shown in figure 3, tightening method specifically wraps
Include following steps:
Step 1: tappet head is connect by assembling tappet head with driving mechanism.According to the slot being arranged at the top of bottle cap 1 to be tightened
Hole number and shape, selection match the telescopic rod 2 of number and shape end, the quantity that matches and suitable length spring 4, when
After flexible tappet head completes installation, when tappet head is in a vertical state, spring 4 is in nature or compressive state, and at this time
Work department a part is located in the bottom outlet of diameter bore, and the spring 4 of this length can guarantee that the work department for telescopic rod 2 provides bullet
While power, moreover it is possible to which the work cylinder of work department blocks when telescopic rod 2 being avoided to move upwards, and ensure that the stream of whole work process
Freely, the stability of work is improved.
Step 2: being moved to position to be tightened for bottle cap 1, will be in the slot of the end insertion bottle cap 1 of telescopic rod 2.Specifically
, bottle cap 1 is moved to position to be tightened using manipulator, when bottle cap 1 reaches after tightening position, the original state of tappet head
As shown in Fig. 3 (a), tappet head is first fed height L1 by driving mechanism straight down, is then rotated by the opposite direction of tightening direction
It one week, will be in the slot of 2 end of telescopic rod insertion 1 upper surface of bottle cap.
Step 3: tappet head continuation is fed height L2 by driving mechanism straight down, as shown in Fig. 3 (b), so that installation base
5 lower surface of body is in contact with 1 upper surface of bottle cap and applies certain pressure to bottle cap 1.
Step 4: tappet head is started turning by driving mechanism by tightening direction, is gradually screwed into bottle cap 1, such as Fig. 3 (c) institute
Show, until driving mechanism stalls and is moved to initial position straight up, and a working cycles terminate since then after tightening completely.
Compared with prior art, flexible tappet head provided in this embodiment, elastoplasticity poor (rigidity big) big for quality,
The case where screw pitch is small, the metal external thread bottle cap more than circle number is matched with bottle body internal screw thread, by the way that energy is arranged in installation base body 5
Enough flexible multiple telescopic rods 2, the working end of telescopic rod 2 and the slot on bottle cap 1 cooperate, and driving mechanism has installation base body 5
There are translation along the vertical direction and the freedom degree around vertical direction rotation, realizes and circular bottle cap is tightened, solve tradition
The small problem of contact surface static friction torque is caught in bottle cap slot to provide bigger screw-down torque, to be widely applied by tappet head
In the automation tightening device of such product.In addition, tappet head is during the work time, the work being arranged in the work department of telescopic rod 2
Make cylinder to contact with 1 upper surface of bottle cap, substantially increases the stability of bottle cap 1 in rundown process.In addition, provided by the invention soft
Property tappet head, structure is simple, components be easy obtain or manufacture craft it is simple, reduce invention cost significantly, and to product
It is adaptable, optimal telescopic rod quantity can be configured according to the needs of product structure, it is optimal steady in rundown process to obtain
Qualitative, scalability is strong.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by anyone skilled in the art,
It should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of flexibility tappet head, which is characterized in that including installation base body (5), telescopic rod (2) and be sheathed on the telescopic rod
(2) spring (4) on, the installation base body (5) are equipped with the diameter bore moved up and down for telescopic rod (2), and the variable diameter is logical
The longitudinal section in hole is convex；
One end of the telescopic rod (2) is coaxially provided with the work department with the slot cooperation at the top of bottle cap (1), and the other end is equipped with and is used for
Limit the limiting section that telescopic rod (2) slide downwards；
The work department includes end and work cylinder, and the diameter of the end is less than or equal to slot aperture, the work cylinder
Diameter be greater than slot aperture and be less than or equal to the diameter bore lower part aperture.
2. flexibility tappet head according to claim 1, which is characterized in that the quantity at least two of the telescopic rod (2),
It is equipped with the diameter bore and spring (4) of respective numbers.
3. flexibility tappet head according to claim 1 or 2, which is characterized in that the installation base body (5) is equipped with and driving machine
The interconnecting piece of structure connection；
The driving mechanism makes the installation base body (5) to have translation along the vertical direction and the freedom around vertical direction rotation
Degree.
4. flexibility tappet head according to claim 1 or 2, which is characterized in that the diameter bore includes apical pore and bottom outlet,
The drift of the spring (4) is more than or equal at the variable diameter of diameter bore to the distance in the cylindrical tip face that works.
5. flexibility tappet head according to claim 1 or 2, which is characterized in that the limiting section includes limit hole and limit
Pin；
Alternatively, the baffle protrusion that the limiting section is integrally formed.
6. flexibility tappet head according to claim 1 or 2, which is characterized in that the smooth setting in installation base body (5) lower end surface；
The top of the end is spherical structure.
7. flexibility tappet head according to claim 1 or 2, which is characterized in that the slot is cross recess, and the end is
The surface of cross structure, the cross structure is smooth.
8. flexibility tappet head according to claim 1 or 2, which is characterized in that the installation base body (5) is inverted U-shaped,
The diameter bore is set to inverted U-shaped two sides.
9. a kind of tightening method based on the flexible tappet head described in claim 1 to 8, which comprises the steps of:
Step 1: tappet head is connect by assembling tappet head with driving mechanism；
Step 2: being moved to position to be tightened for bottle cap (1), and driving mechanism feeds height L1 straight down, by telescopic rod (2)
End is inserted into the slot of bottle cap (1)；
Step 3: tappet head continuation is fed height L2 by driving mechanism straight down, so that installation base body (5) lower surface and bottle cap
(1) upper surface is in contact and applies certain pressure to bottle cap (1)；
Step 4: tappet head is started turning by driving mechanism by tightening direction, is gradually screwed into bottle cap (1), until tightening completely
Afterwards, driving mechanism stalls and is moved to initial position straight up, and a working cycles terminate since then.
10. tightening method according to claim 9, which is characterized in that in step 2, driving mechanism feeds height straight down
It after spending L1, is then rotated one week by the opposite direction of tightening direction, by the slot of end insertion bottle cap (1) of the telescopic rod (2)
It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910351245.1A CN109928345B (en) | 2019-04-28 | 2019-04-28 | Flexible tightening head and tightening method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910351245.1A CN109928345B (en) | 2019-04-28 | 2019-04-28 | Flexible tightening head and tightening method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109928345A true CN109928345A (en) | 2019-06-25 |
| CN109928345B CN109928345B (en) | 2021-02-26 |
Family
ID=66991072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910351245.1A Active CN109928345B (en) | 2019-04-28 | 2019-04-28 | Flexible tightening head and tightening method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109928345B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115556984A (en) * | 2022-10-24 | 2023-01-03 | 山东颐工材料科技股份有限公司 | ASA high rubber powder packaging equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2848816Y (en) * | 2005-10-29 | 2006-12-20 | 钟国良 | Opener of wine bottle cover |
| CN202038848U (en) * | 2010-10-11 | 2011-11-16 | 中国石油化工股份有限公司 | Linear multi-head cap screwing device |
| CN203653202U (en) * | 2013-09-10 | 2014-06-18 | 北京航天斯达新技术装备公司 | Cover screwing system for external-thread plastic barrel cover |
| CN203993055U (en) * | 2014-06-10 | 2014-12-10 | 广州明珞汽车装备有限公司 | A kind of high-speed flexible twin shaft tightening machine |
| CN108381158A (en) * | 2018-04-20 | 2018-08-10 | 陈云 | A kind of nonstandard screw-driving robot |
| CN207986630U (en) * | 2018-06-28 | 2018-10-19 | 陕西匠诚工业控制系统有限公司 | A kind of drum AutoCappingmachine |
-
2019
- 2019-04-28 CN CN201910351245.1A patent/CN109928345B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2848816Y (en) * | 2005-10-29 | 2006-12-20 | 钟国良 | Opener of wine bottle cover |
| CN202038848U (en) * | 2010-10-11 | 2011-11-16 | 中国石油化工股份有限公司 | Linear multi-head cap screwing device |
| CN203653202U (en) * | 2013-09-10 | 2014-06-18 | 北京航天斯达新技术装备公司 | Cover screwing system for external-thread plastic barrel cover |
| CN203993055U (en) * | 2014-06-10 | 2014-12-10 | 广州明珞汽车装备有限公司 | A kind of high-speed flexible twin shaft tightening machine |
| CN108381158A (en) * | 2018-04-20 | 2018-08-10 | 陈云 | A kind of nonstandard screw-driving robot |
| CN207986630U (en) * | 2018-06-28 | 2018-10-19 | 陕西匠诚工业控制系统有限公司 | A kind of drum AutoCappingmachine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115556984A (en) * | 2022-10-24 | 2023-01-03 | 山东颐工材料科技股份有限公司 | ASA high rubber powder packaging equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109928345B (en) | 2021-02-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10406655B2 (en) | Adjustable plier | |
| CN207983230U (en) | A kind of shared sleeve of screw bolt and nut | |
| CN109928345A (en) | A kind of flexibility tappet head and tightening method | |
| CN111546252A (en) | Self-adaptive clamping vice | |
| CN211249225U (en) | Adjustable pressure testing device for aviation part machining | |
| CA2051728C (en) | Fastener having recessed, non-circular head, and fastener-driving tool | |
| CN108555581A (en) | A kind of hinge semilune screw-driving robot | |
| US20160361801A1 (en) | Braking structure of ratchet wrench | |
| US20160101510A1 (en) | Integrated wrench structure for preventing departed workpieces | |
| CN209716959U (en) | A kind of anti-screw reversion screw locking machine | |
| CN116624680A (en) | Anti-loosening clamp device | |
| CN108580210B (en) | Glue pressing gun with pin position switching device | |
| CN206732840U (en) | A kind of component clamping device | |
| CN206811191U (en) | Electric drill chuck | |
| CN211992700U (en) | Quick screwdriver | |
| CN201065879Y (en) | Self-locking type novel stop screw | |
| CN212385295U (en) | Self-adaptive clamping vice | |
| CN210232820U (en) | Adjustable external hexagonal wrench | |
| CN110078007A (en) | A kind of automation device for screwing up for external screw thread bottle cap | |
| CN207921072U (en) | Nut and fastening assembly | |
| CN206717744U (en) | The quick winding device of life Simple screw | |
| CN206780247U (en) | A kind of three-jaw movable ratchet carring hand | |
| CN207171895U (en) | A kind of ratchet spanner | |
| CN205363719U (en) | Screwdriver that can be used to two -way rapid Assembly | |
| CN215093343U (en) | Disassembling and assembling tool |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |