CN207877568U - Limiting device and the sealing device for using the limiting device - Google Patents
Limiting device and the sealing device for using the limiting device Download PDFInfo
- Publication number
- CN207877568U CN207877568U CN201820245241.6U CN201820245241U CN207877568U CN 207877568 U CN207877568 U CN 207877568U CN 201820245241 U CN201820245241 U CN 201820245241U CN 207877568 U CN207877568 U CN 207877568U
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- China
- Prior art keywords
- hole
- drive shaft
- limiting device
- support plate
- limit
- 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.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 42
- 230000000694 effects Effects 0.000 abstract description 6
- 238000005491 wire drawing Methods 0.000 description 4
- 239000003708 ampul Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Transmission Devices (AREA)
Abstract
The utility model provides a kind of limiting device and the sealing device using the limiting device, and the limiting device includes support plate, is connected to and needs on limiting device；Guide holder, the guide holder are provided with multiple through-holes, and the axis of the multiple through-hole is parallel；At least one drive shaft passes through at least one of the multiple through-hole through-hole, and is connect with the support plate, and the drive shaft can be along the axially reciprocating of the through-hole；At least one limit shaft passes through at least one of the multiple through-hole through-hole, and is connect with the support plate, and the limit shaft can be along the axially reciprocating of the through-hole；Driving device drives the drive shaft along the axially reciprocating of the through-hole with the driving axis connection, and then the device for driving the needs to limit moves up and down.The utility model advantage is that limit shaft moves simultaneously with drive shaft, and then can ensure the robust motion for the device that need to be limited, and avoids it from generating shake, and then improve its function and effect.
Description
Technical field
It is set the utility model is related to machinery field more particularly to a kind of limiting device and using the sealing of the limiting device
It is standby.
Background technology
It needs to accommodate liquid, lotion or powder using various containers in the production of the various fields such as food, medicine, chemical industry
End and other items.In order to realize the sealing of container, it usually needs operated to container using devices such as Sealing pliers.And it is existing
Smoothness is inadequate when the devices such as Sealing pliers lift, and easy tos produce shake, causes sealing effect poor.
For example, currently, in pharmaceutical industry, small-volume injection medicine bottle, for example, ampoule bottle, need by Sealing pliers into
Row drawing seal.And smoothness is inadequate when existing Sealing pliers lifting for ampoule bottle, easy tos produce shake, leads to sealing effect
Fruit is poor.
Therefore, the problem of improving smoothness of the Sealing pliers in lifting, becoming urgent need to resolve.
Utility model content
Technical problem to be solved by the utility model is to provide the sealings of a kind of limiting device and the use limiting device
Equipment can ensure the stationarity of mechanism.
To solve the above-mentioned problems, the utility model provides a kind of limiting device, including：One support plate, being connected to needs
On the device to be limited；One guide holder, the guide holder are provided with multiple through-holes, and the axis of the multiple through-hole is parallel；At least
One drive shaft passes through at least one of the multiple through-hole through-hole, and is connect with the support plate, and the drive shaft can
Along the axially reciprocating of the through-hole；At least one limit shaft, across at least one of the multiple through-hole through-hole, and with
The support plate connection, the limit shaft can be along the axially reciprocating of the through-hole；One driving device, with the drive shaft
Connection drives the drive shaft along the axially reciprocating of the through-hole, and then the device for driving the needs to limit lifts
Movement.
In one embodiment, guiding parts, the drive shaft and the limit are additionally provided in each described through-hole
Axis is each passed through the guiding parts, and the guiding parts guides the drive shaft and the limit shaft to do straight reciprocating motion.
In one embodiment, the guiding parts is linear bearing, Yi Gesi bearings or cylinder.
In one embodiment, the drive shaft is fixed on by Hooded nut in the support plate.
In one embodiment, the support plate includes a fixed part and the extension that is connect with the fixed part, described
Fixed part and the drive shaft and the limit axis connection, the extension need the device limited to connect with described.
In one embodiment, the fixed part and the extension are L-shaped.
In one embodiment, the guide holder includes a driving portion and the limiting section that is connect with the driving portion, described
The height of driving portion is more than the height of the limiting section, and the drive shaft passes through the through-hole of the driving portion, the limit shaft to wear
Cross the through-hole of the limiting section.
The utility model also provides a kind of sealing device, including a sealing jaw mechanism and above-mentioned limiting device, the limit
The support plate of position device is connect with the sealing wrench structure.
In one embodiment, the sealing jaw mechanism includes a shaft and multiple Sealing pliers, and multiple Sealing pliers are side by side
It is arranged on the shaft, the support plate of the limiting device is connected on the shaft.
The utility model has the advantage of the limit shaft moves simultaneously with the drive shaft, and then can ensure to need to limit
The robust motion of the device of position avoids it from generating shake, and then improves its function and effect.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model limiting device.
Specific implementation mode
The tool of sealing device to limiting device provided by the utility model and using the limiting device below in conjunction with the accompanying drawings
Body embodiment elaborates.
Fig. 1 is the structural schematic diagram of the utility model limiting device.Referring to Fig. 1, the limiting device includes a support
Plate 1, a guide holder 2, at least one drive shaft 3, at least one limit shaft 4 and a driving device 5.
The support plate 1 is connected on the device for needing to limit.In the present embodiment, for the filling of ampoule bottle and envelope
It is illustrated for the wire drawing filling and sealing machine of mouth, certainly, it is to be appreciated that the utility model limiting device is not merely suitable for wire drawing
Filling and sealing machine can also be used in Other Instruments.The wire drawing filling and sealing machine includes a sealing jaw mechanism, and the sealing jaw mechanism includes
One shaft 100 and multiple Sealing pliers 101, multiple Sealing pliers 101 are disposed side by side on the shaft 100, the Sealing pliers
The conventional structure of structure this field, repeats no more.The support plate 1 of the limiting device is connected on the shaft 100.Into one
Step, the support plate 1 include the extension 11 that a fixed part 10 and one is connect with the fixed part 10.The extension 11 and institute
The device connection for needing to limit is stated, for example, the extension 11 is connect with the shaft 100.The fixed part 10 prolongs with described
Extending portion 11 is L-shaped, and the movement of the device for needing to limit is influenced to avoid the limiting device.
The guide holder 2 can be fixed in the rack of machine, such as be fixed in the rack of wire drawing filling and sealing machine.The guiding
Seat 2 is provided with multiple through-holes 6, and the axis of the multiple through-hole 6 is parallel.Further, the guide holder 2 include a driving portion 20 and
One limiting section 21 being connect with the driving portion 20.The height of the driving portion 20 is more than the height of the limiting section 21.Institute
It states driving portion 20 and the limiting section 21 is both provided with through-hole.
The drive shaft 3 passes through at least one of the multiple through-hole 6 through-hole.In the present embodiment, the drive shaft 3
Across the through-hole of driving portion 20.The drive shaft 3 is connect with the support plate 1.In the present embodiment, the drive shaft 3 and institute
The fixed part 10 for stating support plate connects.Further, the drive shaft 3 is fixed on by a Hooded nut 7 in the support plate 1.
The drive shaft 3 can be along the axially reciprocating of the through-hole 6.The number of the drive shaft 3 can be according to actual use feelings
Condition is adjusted, and the installation weight if desired limited is bigger, then can increase the number of the drive shaft 3.In the present embodiment,
Only symbolically it is painted a drive shaft 3.
At least one limit shaft 4 passes through at least one of the multiple through-hole 6 through-hole.In the present embodiment, the limit
Position axis 4 passes through the through-hole of the limiting section 21.The limit shaft 4 is connect with the support plate 1.In the present embodiment, the limit
Position axis 4 is connect with the fixed part 10 of the support plate.The limit shaft 4 can be along the axially reciprocating of the through-hole 6.It is described
The number of limit shaft 4 can be adjusted according to actual use situation, and the exercise intensity of the device if desired limited is big, then can increase
Add the number of the limit shaft 4.In the present embodiment, only symbolically it is painted a limit shaft 4.
Wherein, the height of the driving portion 20 of the guide holder be more than the limiting section 21 height the advantages of be,
Since the drive shaft 3 plays driving effect, the height of the driving portion 20 is big, the drive shaft 3 can be avoided to tilt, simultaneously
The height of the limiting section 21 is small, cost-saved, and can reduce the volume of the limiting device.
The driving device 5 is connect with the drive shaft 3.The driving device 5 drives the drive shaft 3 along the through-hole
6 axially reciprocating, and then the device for driving the needs to limit moves up and down, wherein the device for needing to limit
The direction of motion it is as shown by the arrows in Figure 1.The driving device 5 can be motor, cam, cylinder etc., can drive drive shaft 3
Up and down motion.The driving device 5 can be mounted on guide holder 2 or in the rack of machine.
The limit shaft 4 moves simultaneously with the drive shaft 3, and then can ensure the stable movement for the device that need to be limited
Property, avoid it from generating shake, and then improve its function and effect.
Further, it is additionally provided with guiding parts 7 in each described through-hole 6.Wherein, in Fig. 1, in limiting section 21
Guiding parts 7 is painted in through-hole 6.The drive shaft 3 and the limit shaft 4 are each passed through the guiding parts 7.The guide part
Part 7 guides the drive shaft 3 and the limit shaft 4 to do straight reciprocating motion.The guiding parts 7 can be linear bearing, easily
Lattice think bearing or cylinder, are existing structure, repeats no more herein.
The operation principle of the utility model limiting device is：
Driving device 5 drives the drive shaft 3, axially reciprocating of the drive shaft 3 along 2 through-hole of the guide holder.
The drive shaft 3 drives the support plate 1 and the limit shaft 4 to move；The support plate 1 drives the device for needing to limit
It moves up and down.Limit shaft 4 acts synergistically with the drive shaft 3, so that the device that the needs limit is operated steadily, will not occur
Shake.
The utility model also provides a kind of sealing device.Referring to Fig. 1, the sealing device includes a sealing jaw mechanism and one
Limiting device.The limiting device is above-mentioned limiting device.The support plate 1 of the limiting device and the sealing wrench structure
Connection.The sealing jaw mechanism includes a shaft 100 and multiple Sealing pliers 101.Multiple Sealing pliers 101 are disposed side by side on institute
It states on shaft 100, the support plate 1 of the limiting device is connected on the shaft 100.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
Art personnel can also make several improvements and modifications without departing from the principle of this utility model, these improvements and modifications
Also it should be regarded as the scope of protection of the utility model.
Claims (9)
1. a kind of limiting device, which is characterized in that including：One support plate is connected on the device for needing to limit；One is oriented to
Seat, the guide holder are provided with multiple through-holes, and the axis of the multiple through-hole is parallel；At least one drive shaft passes through described more
At least one of a through-hole through-hole, and connect with the support plate, the drive shaft can be along the axial reciprocating of the through-hole
Movement；At least one limit shaft passes through at least one of the multiple through-hole through-hole, and is connect with the support plate, described
Limit shaft can be along the axially reciprocating of the through-hole；One driving device drives the driving with the driving axis connection
Axis and then drives along the axially reciprocating of the through-hole and described the device that limits is needed to move up and down.
2. limiting device according to claim 1, which is characterized in that be additionally provided with guide part in each described through-hole
Part, the drive shaft and the limit shaft are each passed through the guiding parts, and the guiding parts guides the drive shaft and institute
It states limit shaft and does straight reciprocating motion.
3. limiting device according to claim 2, which is characterized in that the guiding parts is linear bearing, Yi Gesi axis
It holds or cylinder.
4. limiting device according to claim 1, which is characterized in that the drive shaft is fixed on described by Hooded nut
In support plate.
5. limiting device according to claim 1, which is characterized in that the support plate include a fixed part and one with it is described
The extension of fixed part connection, the fixed part and the drive shaft and the limit axis connection, the extension and the need
The device to be limited connection.
6. limiting device according to claim 5, which is characterized in that the fixed part and the extension are L-shaped.
7. limiting device according to claim 1, which is characterized in that the guide holder include a driving portion and one with it is described
The limiting section of driving portion connection, the height of the driving portion are more than the height of the limiting section, and the drive shaft passes through the drive
The through-hole in dynamic portion, the limit shaft pass through the through-hole of the limiting section.
8. a kind of sealing device, which is characterized in that including the limit described in a sealing jaw mechanism and claim 1 ~ 7 any one
Position device, the support plate of the limiting device are connect with the sealing wrench structure.
9. sealing device according to claim 8, which is characterized in that the sealing jaw mechanism includes a shaft and multiple envelopes
Brank, multiple Sealing pliers are disposed side by side on the shaft, and the support plate of the limiting device is connected on the shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820245241.6U CN207877568U (en) | 2018-02-11 | 2018-02-11 | Limiting device and the sealing device for using the limiting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820245241.6U CN207877568U (en) | 2018-02-11 | 2018-02-11 | Limiting device and the sealing device for using the limiting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207877568U true CN207877568U (en) | 2018-09-18 |
Family
ID=63498036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820245241.6U Expired - Fee Related CN207877568U (en) | 2018-02-11 | 2018-02-11 | Limiting device and the sealing device for using the limiting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207877568U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109333943A (en) * | 2018-10-12 | 2019-02-15 | 林阿成 | Material head device for excising with guide frame |
-
2018
- 2018-02-11 CN CN201820245241.6U patent/CN207877568U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109333943A (en) * | 2018-10-12 | 2019-02-15 | 林阿成 | Material head device for excising with guide frame |
| CN109333943B (en) * | 2018-10-12 | 2021-01-08 | 林阿成 | Stub bar resection device with guide structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |