CN208530882U - A kind of weighing clamping jaw device - Google Patents
A kind of weighing clamping jaw device Download PDFInfo
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- CN208530882U CN208530882U CN201820803713.5U CN201820803713U CN208530882U CN 208530882 U CN208530882 U CN 208530882U CN 201820803713 U CN201820803713 U CN 201820803713U CN 208530882 U CN208530882 U CN 208530882U
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- Prior art keywords
- clamping jaw
- weighing
- positioning seat
- mounting bracket
- block
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Abstract
The utility model discloses a kind of weighing clamping jaw device, clamping jaw device of weighing includes mounting bracket, the weighing device that mounting bracket lower part is arranged in, the clamping jaw positioning seat being arranged in above mounting bracket and a pair of of clip claw mechanism；Clamping jaw positioning seat is made of clamping jaw positioning seat top and clamping jaw positioning seat lower part；Clamping jaw installing plate is arranged in clamping jaw positioning seat top；Clip claw mechanism is driven by external motive device, each clip claw mechanism passes through rotary sleeve and pin is mounted in clamping jaw installing plate, rotary sleeve is installed in the axle sleeve hole of clamping jaw installing plate two sides, each clip claw mechanism includes that clamping jaw drive rod, pressure spring, clamping jaw driving guide pad and clamping jaw block, clamping jaw block drive guide pad to be rotatably connected by pin shaft and clamping jaw；Pressure spring is set on drive rod, and one end of drive rod is connect with clamping jaw block, for driving clamping jaw block to open or clamping.The utility model structure is simple, easy to use, solves the problems, such as that clamping jaw device is unable to measure clamping jaw weight of object.
Description
Technical field
The utility model relates to the standard packaging of particle powder charge object and weighing measurement device, in particular to a kind of weighing folder
Jaw arrangement.
Background technique
There are mainly two types of being taken in mode in Chinese medicine at present: first is that prepared slices of Chinese crude drugs decoction is taken, second is that Chinese medicinal granule
It brews and takes.The administrated method and use habit taken orally due to decocting answer by the modern allegro life style of difficult adaptation and clinic
With, and in recent years Chinese medicinal granule due to its drug effect is consistent, conveniently take the advantages that, application is more and more extensive.
In such a way that hand grabs and weighs with a small steelyard scale, there is the defects of inaccurate metering, low efficiency in pharmacy in traditional Chinese medicine medicine materical crude slice or particle.
The needs that make up a prescription of the completely not applicable granule of obvious such mode.
It makes up a prescription accurate measurement, the allotment that automates encapsulation operation, meet drug hygienic requirements to meet Chinese medicinal granule
It needs, semi-automatic, automatic medicine-filling machine has also been released in existing market.But above-mentioned requirements cannot be still fully achieved in its performance, especially exist
Clamping jaw packaging system Shortcomings are packed in it, in powder charge process, the dosage injection for being unable to ensure standard is packaged again.
Utility model content
The technical problem to be solved by the present invention is to provide one kind can meet drug granule make up a prescription accurate measurement, automation
A kind of weighing clamping jaw device that bagging operations, the allotment for meeting drug hygienic requirements need.
In order to achieve the above objectives, the technical solution of the utility model is as follows:
A kind of weighing clamping jaw device, the weighing clamping jaw device include:
One mounting bracket；
One is arranged in the weighing device of mounting bracket lower part；
One is arranged in the clamping jaw positioning seat above mounting bracket, and clamping jaw positioning seat is positioned by clamping jaw positioning seat top and clamping jaw
Seat lower part composition；Clamping jaw installing plate is arranged in clamping jaw positioning seat top；
A pair of of clip claw mechanism, clip claw mechanism are driven by external motive device, each clip claw mechanism pass through rotary sleeve and
Pin is mounted in clamping jaw installing plate, and rotary sleeve is installed in the axle sleeve hole of clamping jaw installing plate two sides, each clamping jaw machine
Structure includes clamping jaw drive rod, pressure spring, clamping jaw driving guide pad and clamping jaw block, and clamping jaw block is oriented to by pin shaft and clamping jaw driving
Block is rotatably connected；Pressure spring is set on drive rod, and one end of clamping jaw drive rod is connect with clamping jaw block, for driving clamping jaw block
It opens or clamps.
In one embodiment of the utility model, the weighing device is arranged under mounting bracket by adjusting screw
Portion, the depth of parallelism of weighing device and horizontal position can also be adjusted by adjusting screw.
In one embodiment of the utility model, the weighing clamping jaw device further includes an elevating lever, and elevating lever is by outer
The driving of portion's pull unit, elevating lever pass through and are installed on mounting bracket and the axle sleeve on clamping jaw positioning seat top is installed on mounting bracket
On, elevating lever is for driving clip claw mechanism and clamping jaw positioning seat top to carry out elevating movement, to grab object.
In one embodiment of the utility model, it is equipped with nylon retaining ring on each clip claw mechanism, passes through outside
It is different big to clamp that pushing meanss vertically apply the angle of the adjustable clamping jaw bar of thrust forward or backward to nylon retaining ring
Small object.
In one embodiment of the utility model, clamping jaw positioning seat top and clamping jaw positioning seat lower part are dentation knot
Structure, using the mode that is connected when combination.
In one embodiment of the utility model, the weighing clamping jaw device further includes counterweight lead and lead cover, is matched
Weight lead and lead cover are installed on clamping jaw positioning seat top.
In one embodiment of the utility model, the bottom of mounting bracket, which is equipped with, is used to fixed entire weighing clamping jaw device
Mounting groove.
In one embodiment of the utility model, clamping jaw block is equipped with slot, and one end of clamping jaw drive rod passes through convex
Block is mounted in slot, and convex block can move in slot.
In one embodiment of the utility model, weighing clamping jaw device further includes a limited block, and limited block passes through screw
It is adjusted in the mounting bracket that clip claw mechanism rear is set, limited block is for limiting the nylon retaining ring after angular adjustment
Position.
Through the above technical solutions, the beneficial effects of the utility model are:
The utility model structure is simple, and rationally, installation is simple for design, and clamping is simple, and cooperation weighing device can greatly improve
The accuracy of metering.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model explosive view；
Number and corresponding component title represented by letter in figure:
10, mounting bracket 20, weighing device 21, adjusting screw 30, clamping jaw positioning seat top 31, clamping jaw installing plate
31a, axle sleeve hole 40, clamping jaw positioning seat lower part 50, rotary sleeve 60, pin 70, clamping jaw drive rod 71, convex block 80, pressure
Spring 90, clamping jaw drive guide pad 100, clamping jaw block 101, slot 110, pin shaft 120, elevating lever 130, nylon retaining ring
140, counterweight lead 150, lead cover 160, limited block.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
Face combines and is specifically illustrating, and the utility model is further described.
Referring to figure 1 and figure 2, the utility model discloses a kind of weighing clamping jaw device, clamping jaw device of weighing includes peace
Fill bracket 10, the weighing device 20 that mounting bracket lower part is set, the clamping jaw positioning seat and one being arranged in above mounting bracket
To clip claw mechanism.
The weighing device 20 is equipped with standard lead (weighing pivot weight), after clamping jaw clamps object, since gravity increases,
An increased gravity can be generated to clamping jaw positioning seat, it is detected by weighing device, the weight of feedback clamping object；
The standard lead of weighing device can be changed to the lead of remaining quality.
Clamping jaw positioning seat is made of clamping jaw positioning seat top 30 and clamping jaw positioning seat lower part 40；Clamping jaw positioning seat top 30 is set
Set clamping jaw installing plate 31.
Clip claw mechanism is driven by external motive device, and each clip claw mechanism passes through rotary sleeve 50 and pin 60 is mounted on
In clamping jaw installing plate 31, rotary sleeve 50 is installed in the axle sleeve hole 31a of 31 two sides of clamping jaw installing plate, and each clip claw mechanism wraps
It includes clamping jaw drive rod 70, pressure spring 80, clamping jaw driving guide pad 90 and clamping jaw block 100, pressure spring 80 and is set in clamping jaw drive rod 70
On, and can be compressed between clamping jaw drive rod 70 and clamping jaw driving guide pad 90, clamping jaw block 100 passes through pin shaft 110 and clamping jaw
Driving guide pad 90 is rotatably connected；One end of clamping jaw drive rod 70 is connect with clamping jaw block 100, for driving clamping jaw block 100 to open
It opens or clamps；Clamping jaw block 100 is equipped with slot 101, and one end of clamping jaw drive rod 70 is mounted on slot 101 by convex block 71
It is interior, and convex block 71 can move in slot 101；The movement of clip claw mechanism pushes clamping jaw to drive by external motive device (such as cylinder)
Lever 70 and pressure spring 80, which return, to be controlled, and when clamping jaw drive rod is pushed, pressure spring 80 compresses, and clamping jaw block 100 rotates with it, clamping jaw
Clamping jaw drive rod 70 in mechanism drives clamping jaw if cancelling due to the open-shaped state of its clamping part of the angle of slot 101
Then pressure spring 80 restores shape for the propulsion of bar 70, so that clamping jaw steps up.
For weighing device 20 by adjusting the setting of screw 21 in 10 lower part of mounting bracket, weighing can also be adjusted by adjusting screw 21
The depth of parallelism of device 20 and horizontal position clamps the weight of object to detect.
Clamping jaw device of weighing further includes an elevating lever 120, and elevating lever drives (such as cylinder), elevating lever by external pull unit
120 pass through and are installed on mounting bracket 10 and the axle sleeve on clamping jaw positioning seat top 30 is installed in mounting bracket 10, elevating lever 120
Its up and down motion is driven by external pull unit, so that the direction for driving clip claw mechanism to carry out vertical axle position moves up and down,
Cooperation weighing device 20 weighs to the object grabbed.
It is equipped with nylon retaining ring on each clip claw mechanism, vertically nylon retaining ring is applied by external pushing meanss (such as cylinder)
Add the angle of the adjustable clamping jaw bar of thrust forward or backward to clamp different size of object.
Clamping jaw positioning seat top 30 and clamping jaw positioning seat lower part 40 are dentalation, and when combination uses the side of being connected
Formula, so that the position stabilization and uniform force of lifting position；Due to clamping jaw positioning seat mechanical structure and mounting bracket 10 with
The guide post and elevating lever that positioning seat is equipped with will not generate wrong displacement, can return to origin-location.
Clamping jaw device of weighing further includes counterweight lead 140 and lead cover 150, and counterweight lead 140 is installed on lead cover 150
Clamping jaw positioning seat top 30.
The weighing clamping jaw device of mounting bracket 10 further includes a limited block 160, and limited block 160 is adjusted by screw and is being set
It sets in the mounting bracket 10 at clip claw mechanism rear, limited block 160 is for limiting the nylon retaining ring 130 after angular adjustment
Position.
At work, cylinder drives clamping jaw drive rod 70 to promote to 100 direction of clamping jaw block to the utility model clip claw mechanism, pressure
Spring 80 is retracted, and clamping jaw in opened condition, then carries out the crawl effect to target object, stops propulsive force afterwards, pressure spring 80 restores
So that clamping jaw is reduced into clamping state, to strut sack；Weighing device 20 waits drug to infuse after elevating lever 120 goes back original position
Enter, and real-time monitoring is carried out to its quality, when its quality reaches requirement, feedback signal makes it stop injection to medicine-filling device, with
After carry out envelope.
Clamping jaw drive rod can be used a variety of different power mechanisms and carry out progradation to it to open clamping jaw, not limit to
In pneumatic mechanism.
Clamping jaw block can be adjusted with the structure of clamping object, which is not limited to clamping drug bag.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (9)
1. a kind of weighing clamping jaw device, which is characterized in that the weighing clamping jaw device includes:
One mounting bracket；
One is arranged in the weighing device of mounting bracket lower part；
One is arranged in the clamping jaw positioning seat above mounting bracket, and clamping jaw positioning seat is by under clamping jaw positioning seat top and clamping jaw positioning seat
Portion's composition；Clamping jaw installing plate is arranged in clamping jaw positioning seat top；
A pair of of clip claw mechanism, clip claw mechanism are driven by external motive device, and each clip claw mechanism passes through rotary sleeve and pin
It is mounted in clamping jaw installing plate, rotary sleeve is installed in the axle sleeve hole of clamping jaw installing plate two sides, and each clip claw mechanism is equal
Drive guide pad can by pin shaft and clamping jaw including clamping jaw drive rod, pressure spring, clamping jaw driving guide pad and clamping jaw block, clamping jaw block
Rotation connection；Pressure spring is set on drive rod, and one end of clamping jaw drive rod is connect with clamping jaw block, for drive clamping jaw block open or
It clamps.
2. a kind of weighing clamping jaw device according to claim 1, which is characterized in that the weighing device is by adjusting screw
In mounting bracket lower part, the depth of parallelism of weighing device and horizontal position can also be adjusted by adjusting screw for setting.
3. a kind of weighing clamping jaw device according to claim 1, which is characterized in that the weighing clamping jaw device further includes one
Elevating lever, elevating lever are driven by external pull unit, and elevating lever, which passes through, is installed on mounting bracket and clamping jaw positioning seat top
Axle sleeve is installed in mounting bracket, and elevating lever is used to that clip claw mechanism and clamping jaw positioning seat top to be driven to carry out elevating movement, from
And grab object.
4. a kind of weighing clamping jaw device according to claim 1, which is characterized in that be equipped on each clip claw mechanism
Nylon retaining ring vertically applies the angle of the adjustable clamping jaw bar of thrust forward or backward by external pushing meanss to nylon retaining ring
Degree is to clamp different size of object.
5. a kind of weighing clamping jaw device according to claim 1, which is characterized in that clamping jaw positioning seat top and clamping jaw positioning
Seat lower part is dentalation, using the mode that is connected when combination.
6. a kind of weighing clamping jaw device according to claim 1, which is characterized in that the weighing clamping jaw device further includes matching
Weight lead and lead cover, counterweight lead and lead cover are installed on clamping jaw positioning seat top.
7. a kind of weighing clamping jaw device according to claim 1, which is characterized in that the bottom of mounting bracket, which is equipped with, to be used to admittedly
The mounting groove of fixed entire weighing clamping jaw device.
8. a kind of weighing clamping jaw device according to claim 1, which is characterized in that clamping jaw block is equipped with slot, clamping jaw
One end of drive rod is mounted in slot by convex block, and convex block can move in slot.
9. a kind of weighing clamping jaw device according to claim 4, which is characterized in that weighing clamping jaw device further includes a limit
Block, limited block are adjusted in the mounting bracket that clip claw mechanism rear is arranged in by screw, and limited block is used for angular adjustment
Nylon retaining ring afterwards is limited.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820803713.5U CN208530882U (en) | 2018-05-28 | 2018-05-28 | A kind of weighing clamping jaw device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820803713.5U CN208530882U (en) | 2018-05-28 | 2018-05-28 | A kind of weighing clamping jaw device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208530882U true CN208530882U (en) | 2019-02-22 |
Family
ID=65394792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820803713.5U Active CN208530882U (en) | 2018-05-28 | 2018-05-28 | A kind of weighing clamping jaw device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208530882U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111731618A (en) * | 2020-07-20 | 2020-10-02 | 上海观道生物科技有限公司 | Full-automatic dispensing system for traditional Chinese medicine granules and production method |
| CN114852412A (en) * | 2022-02-25 | 2022-08-05 | 香港科技大学深港协同创新研究院(深圳福田) | Multistage adjustable type bag-type clamping jaw for packaging production |
-
2018
- 2018-05-28 CN CN201820803713.5U patent/CN208530882U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111731618A (en) * | 2020-07-20 | 2020-10-02 | 上海观道生物科技有限公司 | Full-automatic dispensing system for traditional Chinese medicine granules and production method |
| CN114852412A (en) * | 2022-02-25 | 2022-08-05 | 香港科技大学深港协同创新研究院(深圳福田) | Multistage adjustable type bag-type clamping jaw for packaging production |
| CN114852412B (en) * | 2022-02-25 | 2024-01-23 | 香港科技大学深港协同创新研究院(深圳福田) | Multistage adjustable bag type clamping jaw for packaging production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: Room 270, W District, 2nd Floor, 158 Shuanglian Road, Qingpu District, Shanghai, 2010 Patentee after: Shanghai view of Biological Technology Co., Ltd. Address before: 201600 Shanghai Songjiang District Dingyuan Road 618 Lane 1 9 Building 6 Floors Patentee before: Shanghai view of Biological Technology Co., Ltd. |
|
| CP02 | Change in the address of a patent holder |