CN106907452A - A kind of mechanical transmission mechanism - Google Patents
A kind of mechanical transmission mechanism Download PDFInfo
- Publication number
- CN106907452A CN106907452A CN201710126379.4A CN201710126379A CN106907452A CN 106907452 A CN106907452 A CN 106907452A CN 201710126379 A CN201710126379 A CN 201710126379A CN 106907452 A CN106907452 A CN 106907452A
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- China
- Prior art keywords
- arm
- gear
- mechanical
- obtuse angle
- main
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- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/12—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Programme-controlled manipulators
- B25J9/10—Programme-controlled manipulators characterised by positioning means for manipulator elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Programme-controlled manipulators
- B25J9/10—Programme-controlled manipulators characterised by positioning means for manipulator elements
- B25J9/102—Gears specially adapted therefor, e.g. reduction gears
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/035—Gearboxes for gearing with endless flexible members
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Robotics (AREA)
- Gears, Cams (AREA)
Abstract
The invention discloses a kind of mechanical transmission mechanism, including：Frame, is provided with main drive gear in the frame, main drive gear both sides are provided with auxiliary drive gear, and drive link is provided between main drive gear and auxiliary drive gear, and the first travelling gear is provided with drive link；The frame both sides are provided with rectangle retainer, drive cavity is provided with rectangle retainer, drive cavity both sides are provided with principal and subordinate wheel, four corners of drive cavity are provided with secondary driven pulley, driving chain is provided with principal and subordinate wheel and secondary driven pulley, transmission interface is additionally provided with drive cavity, the second travelling gear is provided with transmission interface, power transmission shaft is provided with second travelling gear, mechanical arm is connected with power transmission shaft.The present invention can be suitable for the transmission under various occasions between machine driving and mechanical arm, and with gearratio stabilization, transmission performance stabilization, transmission efficiency, the low impact of low noise, with preferable safe application performance etc., meets actual operation requirements.
Description
Technical field
The present invention relates to a kind of mechanical transmission mechanism, belong to mechanical arm technical field.
Background technology
With the development of science and technology, the application of machine driving arm increasingly increases, and machine driving arm is increasingly taken seriously,
High accuracy and high-power transmission are output into the direction developed in the industry.
Traditional machine driving arm is that ratcheting fashion is used between the linking arm of some unequal lengths.Ratcheting transmission is to utilize
Between gear it is mutual ratcheting transmission power and motion machine driving, stable drive, gearratio precisely, reliable operation, efficiency compared with
Height, the power for using, speed and size range are larger.But, for the gear drive applied in machine driving arm, volume and
Quality directly constrains its gearratio.Therefore, it is usually applicable only to using gear-driven machine driving arm precisely high but defeated
Go out the little occasion of power.Some occasions are also using the machine driving arm and chaindriven machine driving arm of V belt translation.V belt translation
Machine driving arm by band and wheel between rub realize transmission, with it is good around property, can relax impact, absorb vibrate
Effect；But, when the load, the machine driving arm of V belt translation occurs skidding, it is impossible to ensure gearratio, and transmission efficiency is low,
Service life is also shorter.Chaindriven machine driving arm is that transmission operation and power are reached by chain and gear mesh, can
With in two axle center situation underdrive apart from each other, and under overload and high temperature can normal work, transmission power is also larger；But
There are loud noise and greater impact dynamics when being non-constant gearratio, transmission imbalance, transmission.For this reason, it may be necessary to design a kind of new
Technical scheme, can comprehensively overcome the shortcomings of that above-mentioned various different type machine driving arms in the prior art are present.
The content of the invention
The present invention is exactly in view of the shortcomings of the prior art, there is provided a kind of mechanical transmission mechanism, the mechanical transmission mechanism
Small volume, light weight, can be applied to transmission between machine driving and mechanical arm under various occasions, and steady with gearratio
Fixed, transmission performance stabilization, transmission efficiency, the low impact of low noise, with preferable safe application performance etc., meets actually used
It is required that.
To solve the above problems, the technical solution used in the present invention is as follows：
A kind of mechanical transmission mechanism, including：Frame, main drive gear is provided with the frame, positioned at the main transmission
The upper and lower both sides of mechanism are respectively arranged with auxiliary drive gear, and transmission is provided between the main drive gear and the auxiliary drive gear
Bar, the drive link includes the first secondary bar and the second secondary bar, and described first secondary bar one end is flexibly connected with the auxiliary drive gear,
Described second secondary bar one end is flexibly connected with the main drive gear, and the first secondary bar other end is another with second secondary bar
End is flexibly connected and is provided with the first travelling gear；
The frame both sides are provided with rectangle retainer, and drive cavity, the drive cavity are provided with the rectangle retainer
Both sides are provided with the principal and subordinate wheel for coordinating first travelling gear to use, and four corners of the drive cavity are provided with pair
Driving chain is provided with driven pulley, the principal and subordinate wheel and the secondary driven pulley, being additionally provided with transmission in the drive cavity connects
Mouthful, it is provided with the second travelling gear for coordinating the driving chain to use, the second travelling gear bag in the transmission interface
The main wheel positioned at transmission interface center is included, and is flexibly connected with main wheel positioned at the main wheel both sides and is coordinated driving chain to use
Accessory whorl, power transmission shaft is also associated with the main wheel, be connected with mechanical arm on the power transmission shaft.
As the improvement of above-mentioned technical proposal, speed limit adjusting means, the speed limit are additionally provided with the main drive gear
Adjusting means two ends are installed in the frame by bolt；Two are additionally provided with the drive cavity and assemble the conjunction driving chain
The group of magnets for using is tightened, group of magnets described in two groups is that like pole is oppositely arranged.
Used as the improvement of above-mentioned technical proposal, the mechanical arm includes the first obtuse angle arm, the second obtuse angle arm, the 3rd acutely angled arm
And main mechanical arm, the first obtuse angle arm two ends are provided with knuckle portion in the middle of first gear, first obtuse angle arm and are provided with
First axle tooth；The second obtuse angle arm two ends are provided with knuckle portion in the middle of second gear, second obtuse angle arm and are provided with second
Axle tooth；The 3rd acutely angled arm two ends are provided with the 3rd gear, and knuckle portion is provided with the 3rd axle tooth in the middle of the 3rd acutely angled arm；
Mechanical tooth mouthful is provided with the main mechanical arm.
Used as the improvement of above-mentioned technical proposal, the second axle tooth in knuckle portion is blunt with described first in the middle of second obtuse angle arm
The first gear activity docking of angle arm one end, the 3rd gear and described second obtuse angle arm one end of described 3rd acutely angled arm one end
Second gear activity is docked, the second gear of described second obtuse angle arm one end and state the 3rd gear of the 3rd acutely angled arm one end with
Mechanical tooth mouthful activity docking on the main mechanical arm.
Used as the improvement of above-mentioned technical proposal, the first axle tooth in knuckle portion is blunt with described second in the middle of first obtuse angle arm
Be provided with the first tightening device in the second gear of the angle arm other end, in the middle of second obtuse angle arm second axle tooth in knuckle portion with
The second tightening device is provided with the 3rd axle tooth in knuckle portion in the middle of 3rd acutely angled arm, the 3rd acutely angled arm other end
Connecting shaft is provided between mechanical tooth mouthful on 3rd axle tooth and the main mechanical arm.
Used as the improvement of above-mentioned technical proposal, the knuckle scope of first obtuse angle arm and the second obtuse angle arm is 120-
Between 150 degree, the knuckle scope of the 3rd acutely angled arm on the main mechanical arm between 45-75 degree, to offer arc ratcheting
Mouthful, and the arc range that the arc-shaped gear heals up is between 90-135 degree.
Compared with prior art, implementation result of the invention is as follows for the present invention：
A kind of mechanical transmission mechanism of the present invention, meet it is easy to use on the premise of, it is strong with support higher
Degree and firm bottom fixing structure, by the machine driving of multistage stepped transmission mechanism so that transmission mechanism and machinery
Arm combines various machine driving advantages in one on transmission agency so that transmission mechanism and mechanical arm transmission are in small volume, weight
Gearratio stabilization, transmission efficiency, the requirement of the low impact of low noise are reached on the basis of amount is light, it is adaptable to machinery under various occasions
Transmission, with preferable safe application performance and application prospect etc., meets actual operation requirements.
Brief description of the drawings
Fig. 1 is a kind of mechanical transmission mechanism structural representation of the present invention；
Fig. 2 is a kind of mechanical transmission mechanism transmission interface internal structural representation of the present invention；
Fig. 3 is mechanical arm structural representation in a kind of mechanical transmission mechanism of the present invention.
In figure：10- frames；11- main drive gears；111- speed limit adjusting meanss；112- bolts；12- auxiliary drive gears；
The secondary bars of 13- first；The secondary bars of 14- second；The travelling gears of 15- first；20- rectangle retainers；21- drive cavities；22- principal and subordinate wheels；
23- pair driven pulleys；24- driving chains；25- is driven interface；The travelling gears of 26- second；261- main wheels；262- accessory whorls；27- is driven
Axle；28- group of magnets；30- mechanical arms；The first obtuse angles of 31- arm；311- first gears；312- first axle teeth；The second obtuse angles of 32- arm；
321- second gears；322- the second axle teeth；The acutely angled arms of 33- the 3rd；The gears of 331- the 3rd；The axle teeth of 332- the 3rd；34- main mechanicals
Arm；341- machinery teeth mouthful；342- arc-shaped gears heal up；The tightening devices of 35- first；The tightening devices of 36- second；37- connecting shafts.
Specific embodiment
Illustrate present disclosure below in conjunction with specific embodiments.
As shown in figures 1 and 3, it is a kind of mechanical transmission mechanism structural representation of the present invention.
A kind of mechanical transmission mechanism of the present invention, including：Main drive gear 11, position are provided with frame 10, frame 10
Auxiliary drive gear 12 is respectively arranged with about 11 in both sides, set between main drive gear 11 and auxiliary drive gear 12 in main drive gear
Drive link is equipped with, drive link includes the first secondary bar 13 and the second secondary bar 14, the one end of the first secondary bar 13 and the activity of auxiliary drive gear 12
Connection, the one end of the second secondary bar 14 is flexibly connected with main drive gear 11, the other end of the first secondary bar 13 and the other end of the second secondary bar 12
It is flexibly connected and is provided with the first travelling gear 15；The both sides of frame 10 are provided with rectangle retainer 20, are set on rectangle retainer 20
Drive cavity 21 is equipped with, the both sides of drive cavity 21 are provided with the principal and subordinate wheel 22 for coordinating the first travelling gear 15 to use, drive cavity 21
Four corners are provided with secondary driven pulley 23, and driving chain 24, drive cavity are provided with principal and subordinate wheel 22 and secondary driven pulley 23
Transmission interface 25 is additionally provided with 21, the second travelling gear 26 for coordinating driving chain 24 to use is provided with transmission interface 25,
Second travelling gear 26 includes being located at the main wheel 261 at transmission interface 24 center, and positioned at the both sides of main wheel 261 and main wheel
261 are flexibly connected and coordinate the accessory whorl 262 that driving chain 24 is used, and power transmission shaft 27 are also associated with main wheel 261, on power transmission shaft 27
It is connected with mechanical arm 30.A kind of mechanical transmission mechanism of the present invention, meet it is easy to use on the premise of, with higher
Support intensity and firm bottom fixing structure, by the machine driving of multistage stepped transmission mechanism so that transmission mechanism
Various machine driving advantages are combined in one on transmission agency with mechanical arm so that transmission mechanism and mechanical arm transmission are in volume
Gearratio stabilization, transmission efficiency, the requirement of the low impact of low noise are reached on the basis of small, lightweight, it is adaptable to various occasions
Lower machine driving, with preferable safe application performance and application prospect etc., meets actual operation requirements.
Further with improvement, as shown in figure 1, being additionally provided with speed limit adjusting means 111 on main drive gear 11, speed limit regulation
The two ends of device 111 are installed in frame 10 by bolt 112；Be additionally provided with drive cavity 21 two assemble conjunction driving chain 24 tighten
The group of magnets 28 for using, two groups of group of magnets 28 are that like pole is oppositely arranged.Speed limit adjusting means 111 is used to adjust main transmission machine
The speed of structure 11, two groups of group of magnets 28 with the use of the tensity for ensureing driving chain 24, make with preferable safety
With performance and application prospect etc., actual operation requirements are met.
Further with improvement, as shown in figure 3, mechanical arm 30 includes the first obtuse angle arm 31, the second obtuse angle arm 32, the 3rd acute angle
Arm 33 and main mechanical arm 34, the two ends of the first obtuse angle arm 31 are provided with first gear 311, and the middle knuckle portion of the first obtuse angle arm 31 sets
It is equipped with first axle tooth 312；The two ends of second obtuse angle arm 32 are provided with second gear 321, and the middle knuckle portion of the second obtuse angle arm 32 is set
There is the second axle tooth 322；The two ends of 3rd acutely angled arm 33 are provided with the 3rd gear 331, and the middle knuckle portion of the 3rd acutely angled arm 33 is provided with
3rd axle tooth 332；Mechanical tooth mouthful 341 is provided with main mechanical arm 34.So that transmission mechanism and mechanical arm are tied on transmission agency
Close various machine driving advantages in one so that transmission mechanism and mechanical arm transmission small volume, it is lightweight on the basis of reach
Gearratio stabilization, transmission efficiency, the requirement of the low impact of low noise, it is adaptable to machine driving under various occasions, with preferable
Safe application performance and application prospect etc., meet actual operation requirements.
Further with improvement, as shown in figure 3, the second axle tooth 321 and the first obtuse angle in the middle knuckle portion of the second obtuse angle arm 32
The activity docking of first gear 311 of the one end of arm 31, the 3rd gear 331 of the one end of the 3rd acutely angled arm 33 and the one end of the second obtuse angle arm 32
The activity docking of second gear 321, the second gear 321 of the one end of the second obtuse angle arm 32 and the 3rd tooth of the one end of the 3rd acutely angled arm 33
Wheel 331 is docked with the activity of mechanical tooth mouthful 341 on main mechanical arm 34.So that transmission mechanism and mechanical arm are tied on transmission agency
Various machine driving advantages are closed in one, transmission efficiency, it is adaptable to machine driving under various occasions makes with preferable safety
With performance and application prospect etc., actual operation requirements are met.
Further with improvement, as shown in figure 3, the obtuse angle of first axle tooth 312 and second in the middle knuckle portion of the first obtuse angle arm 31
The first tightening device 35, the second of the middle knuckle portion of the second obtuse angle arm 32 are provided between the second gear 321 of the other end of arm 32
The second tightening device 36, the 3rd acute angle are provided between the 3rd axle tooth 332 in the middle knuckle portion of 322 and the 3rd acutely angled arm of axle tooth 33
Connecting shaft 37 is provided between mechanical tooth mouthful 341 on 3rd axle tooth 331 of the other end of arm 33 and institute main mechanical arm 34.So that passing
Motivation structure and mechanical arm combine various machine driving advantages in one on transmission agency so that transmission mechanism and mechanical arm are driven
Small volume, it is lightweight on the basis of reach the requirement of gearratio stabilization, transmission efficiency, the low impact of low noise, it is adaptable to it is many
Machine driving under occasion is planted, with preferable safe application performance and application prospect etc., actual operation requirements is met.
Specifically, as shown in figure 3, the knuckle scope of the first obtuse angle arm 31 and the second obtuse angle arm 32 be 120-150 degree it
Between, the knuckle scope of the 3rd acutely angled arm 33 is healed up 342, and arc between 45-75 degree, to offer arc-shaped gear on main mechanical arm 34
The arc range of ratcheting mouth 342 is between 90-135 degree.So that mechanical arm combines various machine driving advantages on transmission agency
In one so that transmission mechanism and mechanical arm transmission small volume, it is lightweight on the basis of reach gearratio stabilization, transmission efficiency
The requirement of the high and low low impact of noise, it is adaptable to machine driving under various occasions, it is preceding with preferable safe application performance and application
Scape etc., meets actual operation requirements.
Above content is detailed description made for the present invention in conjunction with specific embodiments, it is impossible to assert that the present invention is specific real
Apply and be only limitted to these explanations.For those skilled in the art, before present inventive concept is not departed from
Put, some simple deduction or replace can also be made, should all be considered as belonging to the scope of protection of the invention.
Claims (6)
1. a kind of mechanical transmission mechanism, including：Frame (10), it is characterised in that：Main transmission machine is provided with the frame (10)
Structure (11), auxiliary drive gear (12), the main drive gear are respectively arranged with both sides positioned at the main drive gear (11) up and down
(11) drive link is provided between the auxiliary drive gear (12), the drive link includes the first secondary bar (13) and the second secondary bar
(14), described first secondary bar (13) one end is flexibly connected with the auxiliary drive gear (12), described second secondary bar (14) one end with
The main drive gear (11) is flexibly connected, and the first secondary bar (13) other end and the second secondary bar (12) other end are movable
Connect and be provided with the first travelling gear (15)；
Frame (10) both sides are provided with rectangle retainer (20), and drive cavity is provided with the rectangle retainer (20)
(21), drive cavity (21) both sides are provided with the principal and subordinate wheel (22) for coordinating first travelling gear (15) to use, described
Four corners of drive cavity (21) are provided with secondary driven pulley (23), the principal and subordinate wheel (22) and the secondary driven pulley (23)
On be provided with driving chain (24), transmission interface (25) is additionally provided with the drive cavity (21), in transmission interface (25)
The second travelling gear (26) for coordinating the driving chain (24) to use is provided with, second travelling gear (26) is including being located at
The main wheel (261) at interface (24) center of transmission, and be flexibly connected and match somebody with somebody with main wheel (261) positioned at the main wheel (261) both sides
The accessory whorl (262) that driving chain (24) is used is closed, power transmission shaft (27), the power transmission shaft are also associated with the main wheel (261)
(27) mechanical arm (30) is connected with.
2. a kind of mechanical transmission mechanism according to claim 1, it is characterised in that：Also set up on the main drive gear (11)
Limited velocity modulation regulating device (111), speed limit adjusting means (111) two ends are installed in the frame (10) by bolt (112)
On；Two are additionally provided with the drive cavity (21) assemble the conjunction driving chain (24) and tighten the group of magnets (28) for using, two groups
The group of magnets (28) is that like pole is oppositely arranged.
3. a kind of mechanical transmission mechanism according to claim 1, it is characterised in that：The mechanical arm (30) includes the first obtuse angle
Arm (31), the second obtuse angle arm (32), the 3rd acutely angled arm (33) and main mechanical arm (34), first obtuse angle arm (31) two ends set
It is equipped with knuckle portion in the middle of first gear (311), first obtuse angle arm (31) and is provided with first axle tooth (312)；Described second is blunt
Angle arm (32) two ends are provided with knuckle portion in the middle of second gear (321), second obtuse angle arm (32) and are provided with the second axle tooth
(322)；3rd acutely angled arm (33) two ends are provided with the 3rd gear (331), knuckle portion in the middle of the 3rd acutely angled arm (33)
It is provided with the 3rd axle tooth (332)；Mechanical tooth mouthful (341) is provided with the main mechanical arm (34).
4. a kind of mechanical transmission mechanism according to claim 3, it is characterised in that：Knuckle in the middle of second obtuse angle arm (32)
The second axle tooth (321) in portion is docked with first gear (311) activity of first obtuse angle arm (31) one end, the 3rd acute angle
3rd gear (331) of arm (33) one end is docked with second gear (321) activity of second obtuse angle arm (32) one end, described
The second gear (321) of second obtuse angle arm (32) one end and state the 3rd gear (331) of the 3rd acutely angled arm (33) one end and institute
State mechanical tooth mouthful (341) the activity docking on main mechanical arm (34).
5. a kind of mechanical transmission mechanism according to claim 3, it is characterised in that：Knuckle in the middle of first obtuse angle arm (31)
First is provided between the first axle tooth (312) in portion and the second gear (321) of second obtuse angle arm (32) other end to tighten
The second axle tooth (322) in knuckle portion is middle with the 3rd acutely angled arm (33) in the middle of device (35), second obtuse angle arm (32)
The second tightening device (36), the of the 3rd acutely angled arm (33) other end are provided between the 3rd axle tooth (332) in knuckle portion
Connecting shaft (37) is provided between mechanical tooth mouthful (341) on three axle teeth (331) and the main mechanical arm (34).
6. a kind of mechanical transmission mechanism according to claim 3, it is characterised in that：First obtuse angle arm (31) and second blunt
The knuckle scope of angle arm (32) is between 120-150 degree, the knuckle scope of the 3rd acutely angled arm (33) for 45-75 degree it
Between, offer arc-shaped gear on the main mechanical arm (34) and heal up (342), and the heal up arc range of (342) of the arc-shaped gear is
Between 90-135 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710126379.4A CN106907452B (en) | 2017-02-27 | 2017-02-27 | A kind of mechanical transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710126379.4A CN106907452B (en) | 2017-02-27 | 2017-02-27 | A kind of mechanical transmission mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106907452A true CN106907452A (en) | 2017-06-30 |
| CN106907452B CN106907452B (en) | 2018-10-30 |
Family
ID=59186687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710126379.4A Expired - Fee Related CN106907452B (en) | 2017-02-27 | 2017-02-27 | A kind of mechanical transmission mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106907452B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109355444A (en) * | 2018-11-19 | 2019-02-19 | 何前 | A kind of leatherware press equipment for leatherware production and processing |
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| US20140013884A1 (en) * | 2012-07-16 | 2014-01-16 | Hon Hai Precision Industry Co., Ltd. | Gear transmission mechanism and robot arm connecting structure using the same |
| CN105020357A (en) * | 2015-05-19 | 2015-11-04 | 瑞安市胜利机械有限公司 | Gear transmission mechanism of high-speed paper cup machine |
| CN205479221U (en) * | 2016-03-07 | 2016-08-17 | 吴娜 | Mechanical transmission arm |
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| CN2932538Y (en) * | 2006-01-25 | 2007-08-08 | 吴建平 | A movable display unit |
| CN201428783Y (en) * | 2009-05-03 | 2010-03-24 | 黄忠勇 | Stepless speed changer |
| US20140013884A1 (en) * | 2012-07-16 | 2014-01-16 | Hon Hai Precision Industry Co., Ltd. | Gear transmission mechanism and robot arm connecting structure using the same |
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| CN203372466U (en) * | 2013-06-21 | 2014-01-01 | 合肥三冠机电设备有限公司 | Packing machine transverse sealing drive mechanism |
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| CN109355444A (en) * | 2018-11-19 | 2019-02-19 | 何前 | A kind of leatherware press equipment for leatherware production and processing |
| CN109355444B (en) * | 2018-11-19 | 2020-12-25 | 安徽省冠腾信息科技有限公司 | Leather product pressing equipment for leather product production and processing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106907452B (en) | 2018-10-30 |
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