CN207292517U - Automatic cap-rotating device - Google Patents
Automatic cap-rotating device Download PDFInfo
- Publication number
- CN207292517U CN207292517U CN201721111417.0U CN201721111417U CN207292517U CN 207292517 U CN207292517 U CN 207292517U CN 201721111417 U CN201721111417 U CN 201721111417U CN 207292517 U CN207292517 U CN 207292517U
- Authority
- CN
- China
- Prior art keywords
- hollow shaft
- rotating device
- landing slab
- automatic cap
- magnetic clutch
- 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.)
- Active
Links
Landscapes
- Sealing Of Jars (AREA)
Abstract
A kind of automatic cap-rotating device is the utility model is related to, belongs to medical equipment automatic packaging technical field.Including hollow shaft, hollow shaft lower end socket magnetic clutch inner ring, magnetic clutch outer shroud connection three-jaw cylinder；Hollow shaft is set through landing slab, and hollow shaft connects driving device by synchronous pulley, and landing slab bottom is equipped with lifting assembly.The utility model is simple in structure, occupies little space, and clamping accuracy is high, avoids and damages and scratch in the clamping screwing operations of bottle cap.
Description
Technical field
A kind of automatic cap-rotating device is the utility model is related to, belongs to medical equipment automatic packaging technical field.
Background technology
At present, cap rotating device is widely used, all using self-made clamp.But there are problems with：
(1) bottle cap easily damages during screwing bottle cap.
(2) fixture of winding device uses self-made clamp, and processing, rigging error are big, and finished product uniformity is poor, clamping accuracy
It is low.
Utility model content
The purpose of this utility model is to provide a kind of automatic cap-rotating device, simple in structure, occupies little space, clamping accuracy
Height, avoids and damages and scratch in the clamping screwing operations of bottle cap.
Automatic cap-rotating device described in the utility model, including hollow shaft, hollow shaft lower end socket magnetic clutch inner ring,
Magnetic clutch outer shroud connects three-jaw cylinder；Hollow shaft is set through landing slab, and hollow shaft connects driving dress by synchronous pulley
Put, landing slab bottom is equipped with lifting assembly.Driving device can be motor or motor or engine.
Hollow shaft will screw moment of torsion by magnetic clutch and be delivered to three-jaw cylinder；Exceed predetermined torque when screwing moment of torsion
When, magnetic clutch inner ring and magnetic clutch outer shroud disengage, and cut off the moment of torsion transmission between hollow shaft and three-jaw cylinder, prevent
Moment of torsion is excessive to be caused to damage to bottle cap.
Three-jaw cylinder selection standard part three-jaw cylinder, avoids mechanical processing and assembles the error brought, improve clamping
Precision；And three-jaw cylinder is selected, makes bottle cap stress is triangular in shape to be uniformly distributed, clamping is reliable and stable, avoids screwing operations
In skidding, screw stabilization, bottle cap will not be damaged.
It is further preferred that buffer spring is arranged outside magnetic clutch.Magnetic clutch is empty through buffer spring insertion
Mandrel, floating is produced during for spiral cover, prevents from damaging bottle by pressure.
It is further preferred that hollow shaft upper end is equipped with air guide slip ring, air guide slip ring lower end connects three-jaw cylinder by tracheae,
Tracheae is installed in hollow shaft.Air guide slip ring includes fixing end and round end, and fixing end is equipped with air inlet, and round end is equipped with outlet
Mouthful, tracheae connection gas outlet is connected with three-jaw cylinder, air inlet with gas outlet.External air source is supplied to air inlet, passes through outlet
Mouth output, transtracheal are passed through three-jaw cylinder.During bottle cap is screwed, air guide slip ring fixing end remains stationary as, the rotation of air guide slip ring
Turn end to be rotated with three-jaw cylinder, solve the problems, such as to produce winding using conventional gas-guide tube.
It is further preferred that air guide slip ring fixing end connects shaft coupling.The shaft coupling other end connects mounting bracket, mounting bracket peace
On landing slab.Due to that, there are coaxiality error accumulation, air guide slip ring fixing end can be caused to be slided with air guide in screwing operations
There is coaxial eccentric in ring round end, influences the performance of air guide slip ring.Air guide slip ring fixing end adds shaft coupling, coaxial for eliminating
Bias, plays the role of the air guide slip ring that is flexible coupling, and compensate for the coaxial eccentric of air guide slip ring fixing end and air guide slip ring round end,
It ensure that air guide slip ring superperformance.
It is further preferred that lifting assembly includes the lifting shaft arranged on landing slab bottom, the connection lifting of the lifting shaft other end
Driving device.Lifting drive driving landing slab moves up and down, and carries out spiral cover operation.Lifting drive can be lifting air
Cylinder or lifting electric cylinders.
It is further preferred that guide support column is set through landing slab.It is used to support, holding screws working stability.
It is further preferred that guide support column, at least provided with 3, guide support top end is connected by top plate, branch is oriented to
Dagger bottom is connected by base.Landing slab ensure that landing slab relative to base at least provided with the connection mode of 3 support columns
Stability.Preferably, 3 guide support columns are set, strengthen stability.
It is further preferred that three-jaw cylinder operation end is equipped with finger, the side that finger is used to clamp is equipped with software spacer.Hand
Refer to and be equipped with software spacer for the side clamped, finger clamp clamp force is delivered on bottle cap by the way that software spacer is soft, ensures folder
Tight bottle cap, while prevent scuffing or damage of the finger to bottle cap.
Compared with prior art, the beneficial effects of the utility model are：
(1) by setting magnetic clutch, in screwing operations, hollow shaft will screw moment of torsion by magnetic clutch and be delivered to
Three-jaw cylinder；When screwing moment of torsion and exceeding predetermined torque, the inner ring and outer rings of magnetic clutch disengage so that hollow shaft and three-jaw
Cylinder separates, and has cut off moment of torsion transmission, it is therefore prevented that the excessive damage caused by bottle cap of moment of torsion；
(2) by the three-jaw cylinder of selection standard, the error brought in mechanical processing and assembling process is avoided, is improved
Clamping accuracy；It is uniformly distributed moreover, bottle cap stress is triangular in shape, clamping is reliable and stable, avoids the skidding in screwing operations, carries
It is high to clamp rotation success rate；
(3) by setting air guide slip ring, solves the problems, such as the winding that conventional gas-guide tube connection cylinder produces；
(4) by being arranged buffer spring outside magnetic clutch, floating can be produced when screwing, prevents from damaging bottle by pressure；
(5) side that finger is used to clamp is equipped with software spacer, and the clamping force of finger passes through the soft transmission of software spacer
Onto bottle cap, scuffing or damage of the finger to bottle cap are prevented while ensureing and clamping bottle cap.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of an embodiment of the utility model,
Fig. 2 is the main structure diagram of an embodiment of the utility model,
Fig. 3 is that an embodiment of the utility model removes the schematic cross-sectional view of lifting assembly.
In figure：1st, finger 2, three-jaw cylinder 3, magnetic clutch 4, tracheae 5, buffer spring 6, air guide slip ring 7, connection
Axis device 8, lifting shaft 9, base 10, lifting cylinder 11, guide support column 12, landing slab 13, motor 14, synchronous pulley
15th, axle bed 16, hollow shaft 17, bearing 18, software spacer 19, mounting bracket 20, top plate.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
Embodiment one
As shown in FIG. 1 to 3, automatic cap-rotating device described in the utility model, including hollow shaft 16,16 lower end of hollow shaft
It is socketed 3 inner ring of magnetic clutch, 3 outer shroud of magnetic clutch connection three-jaw cylinder 2；Hollow shaft 16 is set through landing slab 12, empty
Mandrel 16 connects driving device by synchronous pulley 14, and 12 bottom of landing slab is equipped with lifting assembly.Driving device can be motor
13rd, motor or engine.Motor 13 is connected with hollow shaft 16 by synchronous pulley 14, is provided torque for hollow shaft 16, is completed bottle
Cover the action screwed.
Axis hole is opened up on landing slab 12, axis hole one end is equipped with axle bed 15, and axle bed 15 can be fixed by screws in landing slab
On 12, bearing 17 is installed inside axle bed 15.Hollow shaft 16 runs through axis hole, and landing slab 12 is installed on by axle bed 15 and bearing 17
On.
When screwing moment of torsion and exceeding 3 predetermined torque of magnetic clutch, 3 inner ring and outer rings of magnetic clutch disengage, and cut-out is empty
Moment of torsion transmission between mandrel 16 and three-jaw cylinder 2.Prevent the excessive damage caused by bottle cap of moment of torsion.
Embodiment two
As shown in FIG. 1 to 3, buffer spring 5 is arranged outside magnetic clutch 3.Magnetic clutch 3 passes through buffer spring 5
It is inserted into hollow shaft 16.Floating is produced during for spiral cover, prevents from damaging bottle by pressure.Remaining is the same as embodiment one.
Embodiment three
As shown in FIG. 1 to 3,16 upper end of hollow shaft is equipped with air guide slip ring 6, and 6 lower end of air guide slip ring connects three by tracheae 4
Pawl cylinder 2, tracheae 4 are installed in hollow shaft 16.
Air guide slip ring 6 includes fixing end and round end, and fixing end is equipped with air inlet, and round end is equipped with gas outlet, and tracheae 4 connects
Pass-out gas port and three-jaw cylinder 2, air inlet is connected with gas outlet.External air source is supplied to air inlet, is exported by gas outlet, is passed through
Tracheae 4 is passed through three-jaw cylinder 2.During bottle cap is screwed, 6 fixing end of air guide slip ring remains stationary as, 6 round end of air guide slip ring with
Three-jaw cylinder 2 is rotated, and solves the problems, such as to produce winding using conventional gas-guide tube.Remaining is the same as embodiment two.
Example IV
As shown in FIG. 1 to 3, the fixing end connection shaft coupling 7 of air guide slip ring 6.7 other end of shaft coupling connects mounting bracket
19, mounting bracket 19 is installed on landing slab 12.Since in screwing operations, there are coaxiality error accumulation, air guide slip ring can be caused
There is larger coaxial eccentric with round end in 6 fixing ends, influence the performance of air guide slip ring 6.6 fixing end of air guide slip ring adds shaft coupling
Device 7, for eliminating coaxial eccentric, plays the role of the air guide slip ring 6 that is flexible coupling, and compensate for 6 fixing end of air guide slip ring and round end
Coaxial eccentric, ensure that 6 superperformance of air guide slip ring.Remaining is the same as embodiment three.
Embodiment five
As shown in FIG. 1 to 3, lifting assembly includes the lifting shaft 8 arranged on 12 bottom of landing slab, and 8 other end of lifting shaft connects
Connect lifting drive.Lifting drive can be lifting cylinder 10 or lifting electric cylinders.Remaining same example IV.
Embodiment six
As shown in FIG. 1 to 3, guide support column 11 is set through landing slab 12.Guide support column 11 at least provided with 3,
11 top of guide support column is connected by top plate 20, and 11 bottom of guide support column is connected by base 9.Landing slab 12 at least provided with
The supporting way of 3 guide support columns 11, ensure that landing slab 12 lifts stability.Preferably, 3 guide support columns are set
11, using triangle stability, stability can be greatly enhanced.Guide sleeve, guide sleeve are provided with the pilot hole of landing slab 12
It can be fixedly attached to by screw on landing slab 12, guide support column 11 runs through the pilot hole and guide sleeve of landing slab 12.Its
Remaining same embodiment five.
Embodiment seven
As shown in FIG. 1 to 3,2 working end of three-jaw cylinder is equipped with finger 1, the side that finger 1 is used to clamp be equipped with software every
Set 18.1 clamping force of finger is delivered on bottle cap by the way that software spacer 18 is soft, ensures to clamp bottle cap, while prevent that finger 1 is right
The scuffing or damage of bottle cap.Remaining is the same as embodiment six.
At present, screw bottle cap mechanism and use self-made clamp, since processing, rigging error are big so that finished product uniformity is poor, folder
Tight precision the, and two claw clips have, clamping force suffered by bottle cap is linearly distributed, clamp it is unstable, in screwing operations bottle cap with
Fixture easily skids, and screwing operations are unstable；Bottle cap is easily damaged during screwing bottle cap, is sent out by multiple research experiment
It is existing, screw that moment of torsion is unstable, and tight moment of torsion is excessive, screw excessively, cause bottle cap to damage or damaged.For the air guide of rotary cylinder supply
Pipe is rotated with rotary cylinder produces winding.
Automatic cap-rotating device described in the utility model uses standard three-jaw cylinder 2, solves using self-made clamp, due to
The problem of processing, rigging error are big, and the finished product uniformity brought is poor, clamping accuracy is low；It is more steady using 2 clamping force of three-jaw cylinder
Gu solving using two pawl cylinders, the problem of clamping brought is unstable, prevent that bottle cap skids with fixture in screwing operations；Adopt
With magnetic clutch 3, torsional forces limit value is set, more than the torsional forces of setting, 3 inner ring of magnetic clutch and magnetic clutch
3 outer shrouds disengage, and avoid producing damage to bottle cap；Using air guide slip ring 6, solves the problems, such as the winding of rotary course gas-guide tube.
The course of work or operation principle：
1st, clamp：External air source is supplied to the fixing end air inlet of air guide slip ring 6, passes through going out for 6 round end of air guide slip ring
Gas port enters tracheae 4, is supplied by tracheae 4 to three-jaw cylinder 2, make 2 working end of three-jaw cylinder act, and then finger 1 drive it is soft
Body spacer 18 acts, and completes to clamp bottle cap.
2nd, screw：Motor 13 drives hollow shaft 16 to rotate by synchronous pulley 14, and hollow shaft 16 will by magnetic clutch 3
Screw moment of torsion and be delivered to three-jaw cylinder 2, three-jaw cylinder 2 drives finger 1 to rotate, and completes bottle cap screwing.In screwing operations, when screwing
When moment of torsion exceedes predetermined torque, 3 inner ring of magnetic clutch and 3 outer shroud of magnetic clutch disengage, cut-out hollow shaft 16 and three-jaw gas
Moment of torsion transmission between cylinder 2, it is therefore prevented that the excessive damage caused by bottle cap of moment of torsion.
Lifting assembly driving landing slab 12 is realized under the guiding of guide support column 11 to be moved up and down, and drives finger about 1
It is mobile, carry out spiral cover operation.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on, should be included in the utility model
Protection domain within.
To the direction of structure and the description of relative position relation in the utility model, such as upper and lower description all around,
The limitation to the utility model is not formed, only for convenience of description.
Claims (8)
1. a kind of automatic cap-rotating device, it is characterised in that including hollow shaft (16), hollow shaft (16) lower end socket magnetic clutch
(3) inner ring, magnetic clutch (3) outer shroud connection three-jaw cylinder (2)；Hollow shaft (16) is set through landing slab (12), hollow shaft
(16) driving device is connected by synchronous pulley (14), landing slab (12) bottom is equipped with lifting assembly.
2. automatic cap-rotating device according to claim 1, it is characterised in that be arranged buffering elastic outside magnetic clutch (3)
Spring (5).
3. automatic cap-rotating device according to claim 1, it is characterised in that hollow shaft (16) upper end is equipped with air guide slip ring
(6), air guide slip ring (6) lower end connects three-jaw cylinder (2) by tracheae (4), and tracheae (4) is installed in hollow shaft (16).
4. automatic cap-rotating device according to claim 3, it is characterised in that air guide slip ring (6) fixing end connects shaft coupling
(7)。
5. automatic cap-rotating device according to claim 1, it is characterised in that lifting assembly includes being arranged on landing slab (12) bottom
The lifting shaft (8) in portion, lifting shaft (8) other end connection lifting drive.
6. automatic cap-rotating device according to claim 5, it is characterised in that guide support column is set through landing slab (12)
(11)。
7. automatic cap-rotating device according to claim 6, it is characterised in that guide support column (11) is led at least provided with 3
Connected to support column (11) top by top plate (20), guide support column (11) bottom is connected by base (9).
8. automatic cap-rotating device according to claim 1, it is characterised in that three-jaw cylinder (2) working end is equipped with finger
(1), the side that finger (1) is used to clamp is equipped with software spacer (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721111417.0U CN207292517U (en) | 2017-08-31 | 2017-08-31 | Automatic cap-rotating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721111417.0U CN207292517U (en) | 2017-08-31 | 2017-08-31 | Automatic cap-rotating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207292517U true CN207292517U (en) | 2018-05-01 |
Family
ID=62439255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721111417.0U Active CN207292517U (en) | 2017-08-31 | 2017-08-31 | Automatic cap-rotating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207292517U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110817767A (en) * | 2019-11-07 | 2020-02-21 | 广州达意隆包装机械股份有限公司 | Capping device |
-
2017
- 2017-08-31 CN CN201721111417.0U patent/CN207292517U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110817767A (en) * | 2019-11-07 | 2020-02-21 | 广州达意隆包装机械股份有限公司 | Capping device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104184277B (en) | A kind of DC motor rotor winding mechanism | |
| CN103224194A (en) | Coiling iron core overturning and hoisting apparatus | |
| CN207026918U (en) | Automatic locking screw machine | |
| CN204108600U (en) | Jump ring pressing tool | |
| CN205380524U (en) | Grinder floats | |
| WO2022096006A1 (en) | Ultrasonic wireless transmission apparatus | |
| CN207292517U (en) | Automatic cap-rotating device | |
| CN107498407A (en) | A kind of internal grinder | |
| CN109483392A (en) | A kind of thin-walled blind hole cover parts honing fixture | |
| CN106026540A (en) | Wire head stranding machine for winding coil of vehicle | |
| CN206764543U (en) | A kind of surface polishing device of thin-wall bearing ferrule raceway | |
| CN209632541U (en) | A kind of disk part by performing self-centering fixture | |
| CN110752726B (en) | Winding member applied to motor rotor | |
| CN104875004A (en) | High-precision air suction type screwdriver with servo motor | |
| CN104723086A (en) | Drive sleeve screw screwing-in mechanism of sewing machine part assembling machine | |
| CN205008953U (en) | Unsteady connecting device of air -balance for digit control machine tool | |
| CN207255863U (en) | A kind of internal grinder | |
| CN205792076U (en) | A kind of automobile-used winding coil the end of a thread wire twisting machine | |
| CN207174873U (en) | A kind of vertical-lifting mechanism of horizontal machine people | |
| CN206356771U (en) | A kind of step metal plate jockey pulley holder assembly welding machine of automatic loading/unloading | |
| CN205852574U (en) | Bench vice | |
| CN109108602A (en) | The gauge stand of clock and watch and the automatic assembling machine of bottom cover and assembly method | |
| CN201295832Y (en) | Precision control assembly machine for piston ring of engine | |
| CN110949688B (en) | Inner circle positioner for aircraft inlet channel | |
| CN204545898U (en) | The actuating sleeve screw of sewing machine component kludge is screwed into mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |