CN208291531U - Rubber band device for spreading - Google Patents
Rubber band device for spreading Download PDFInfo
- Publication number
- CN208291531U CN208291531U CN201820734366.5U CN201820734366U CN208291531U CN 208291531 U CN208291531 U CN 208291531U CN 201820734366 U CN201820734366 U CN 201820734366U CN 208291531 U CN208291531 U CN 208291531U
- Authority
- CN
- China
- Prior art keywords
- rubber band
- clamp hand
- cylinder
- contact pin
- rack
- 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
- Basic Packing Technique (AREA)
Abstract
The utility model discloses a kind of rubber band device for spreading, including rack, set rubber band clamp hand, lateral spreading mechanism and vertical spreading mechanism, set rubber band clamp hand is slidably mounted in rack with front-rear direction along the vertical direction, and set rubber band clamp hand has the set rubber band clamping part that can clamp and unclamp rubber band；Lateral spreading mechanism includes two contact pins being slidably mounted in rack in left-right direction；Vertical spreading mechanism includes the support rubber band clamp hand being slidably mounted in rack along the vertical direction, and support rubber band clamp hand has the support rubber band clamping part that can clamp and unclamp rubber band, and support rubber band clamp hand is located at the top of the contact pin.The utility model has the following beneficial effects: high degree of automation, has liberated manual operation, manpower is saved, release is limited by degree of being skilled in technique of operating personnel etc.；Scalability is high；Structure is simple, at low cost.
Description
Technical field
The utility model relates to packing machinery technologies, and in particular to a kind of rubber band device for spreading.
Background technique
Many articles (such as packaging bag) can all use rubber band to be tied up, and all be manually to tie up at present.This method occupies people
Work is more, in human cost growing today, increases production cost, weakens product competitiveness；Manual work, be easy by
The influence of operation proficiency, physical condition and the state of mind, error rate are higher；Exempt people in operating environment, avoids operation ring
Health composition harm of the domestic noise, dust, toxic and harmful gas to people.
Utility model content
The purpose of this utility model is to provide a kind of rubber band device for spreading, to solve existing high production cost, rubber band
Tie up the problem of health of error rate height and operating personnel is compromised.
To achieve the above object, the technical solution of the utility model is
A kind of rubber band device for spreading, including rack, set rubber band clamp hand, lateral spreading mechanism and vertical spreading mechanism, in which:
The set rubber band clamp hand is slidably mounted in the rack along the vertical direction with front-rear direction, the set rubber band
Clamp hand has the set rubber band clamping part that can clamp and unclamp rubber band；
The transverse direction spreading mechanism includes two contact pins being slidably mounted in the rack in left-right direction；
The vertical spreading mechanism includes the support rubber band clamp hand being slidably mounted in the rack along the vertical direction, institute
Stating support rubber band clamp hand has the support rubber band clamping part that can clamp and unclamp rubber band, and the support rubber band clamp hand is located at the upper of the contact pin
Side.
Further, the set rubber band clamp hand is fixed on the piston of the first cylinder, and the piston of first cylinder is vertical
The cylinder body of setting, first cylinder is slidably mounted in the rack along the longitudinal direction by ball-screw, the silk
Thick stick is driven by the power unit being fixed in the rack.
Preferably, the support rubber band clamp hand is fixed on the piston of the second cylinder, and the cylinder body of second cylinder is fixed on
In the rack.
Preferably, it is described support rubber band clamp hand quantity be two, two it is described support rubber band clamp hand ends and two described in
The end of contact pin surrounds trapezoidal or rectangle.
Preferably, the first end of the contact pin extends to the left, and the second end of the contact pin extends right up to third cylinder
It piston and is fixed with the piston of the third cylinder, the cylinder body of the third cylinder is fixed in the rack.
Further, the first end of the contact pin is taper.
Further, the utility model further includes the rest component being mounted on the rack, the rest component arrangement
In the lower section of the contact pin, the rest component has the friction portion to connect with the lower surface of the contact pin.
Further, the rest component is the carrying roller being installed in rotation in the rack, carrying roller friction portion
Shape and the contact pin lower surface shape be adapted.
Further, the utility model further includes controller, the control of the control terminal, the power unit of first cylinder
End, the control terminal of second cylinder and the control terminal of the third cylinder processed are connected with the controller in a signal way..
The utility model has the advantages that
Cover rubber band clamp hand clamp rubber band one end, make rubber band have a smaller opening (Gravitative Loads hypodermis influential point of tendons shrink,
Due to the effect that set rubber band clamp hand clamps, rubber band will not be retracted to the state not being open again), set rubber band clamp hand moves backward to
Position between two contact pins, in the smaller opening on the left of first contact pin insertion set rubber band clamp hand, set rubber band clamp hand continue to
It is moved to the rear of second contact pin afterwards, in the smaller opening on the left of another contact pin insertion set rubber band clamp hand, thus by rubber band
It laterally struts as flat opening, covers rubber band clamp hand and unclamp downlink after rubber band and reset, wait next rubber band to be held, together
When, the support rubber band clamp hand above contact pin moves down and clamps the upper section of rubber band, then supports rubber band clamp hand and moves up, and rubber band is vertical
It is strutted on direction as the biggish opening of area, article to be packaged is put into the opening, contact pin retreats, support rubber band clamp hand pine
It opens, to tie up article to be packaged under the elastic restoring force effect of rubber band；High degree of automation has liberated artificial behaviour
Make, save manpower, release is limited by degree of being skilled in technique of operating personnel etc.；When article to be packaged is conveyed using conveying device
Into distracted opening, it can be completed and automatically convey and tie up, ensure that the scalability of the utility model, especially
It is extended with automation equipment, is easy to industry popularization；Structure is simple, at low cost.
Detailed description of the invention
Fig. 1 is the schematic perspective view of an embodiment of the present invention；
Fig. 2 is the partial enlarged view of region Z in Fig. 1；
Fig. 3 is the schematic perspective view at the another visual angle Fig. 1；
Fig. 4 is the partial enlarged view of region Y in Fig. 3.
In figure: 1, covering rubber band clamp hand；2, contact pin；21, first end；22, second end；3, rubber band clamp hand is supportted；41, the first gas
Cylinder；42, the second cylinder；43, third cylinder；5, carrying roller；51, carrying roller friction portion；6, rubber band；7, packing article；8, conveying device.
Specific embodiment
The following examples illustrate the utility model, but is not intended to limit the scope of the present invention.
Embodiment 1
A kind of rubber band device for spreading, referring to figures 1-4, including rack, set rubber band clamp hand 1, lateral spreading mechanism and vertical
Spreading mechanism, set rubber band clamp hand 1 are slidably mounted in rack with front-rear direction along the vertical direction, and set rubber band clamp hand 1 has
It can clamp and unclamp the set rubber band clamping part of rubber band；Lateral spreading mechanism includes two and is slidably mounted in machine in left-right direction
Contact pin 2 on frame；Vertical spreading mechanism includes the support rubber band clamp hand 3 being slidably mounted in rack along the vertical direction, supports skin
Muscle clamp hand 3 has the support rubber band clamping part that can clamp and unclamp rubber band, and support rubber band clamp hand 3 is located at the top of the contact pin 2, covers skin
Muscle clamp hand 1 is located at the lower section of contact pin 2.
One end that rubber band clamp hand 1 clamps rubber band 6 is covered, makes rubber band that there is a smaller opening (to receive in Gravitative Loads hypodermis influential point of tendons
Contracting, due to the effect that set rubber band clamp hand 1 clamps, rubber band will not be retracted to the state not being open again), set rubber band clamp hand 1 is backward
It is moved to the position between two contact pins 2, first insertion of contact pin 2 covers in the smaller opening in 1 left side of rubber band clamp hand, set rubber band folder
Hand 1 continues the rear for being moved rearwardly into second contact pin 2, and same 2 insertion set rubber band clamp hand, 1 the smaller of left side of another contact pin is opened
In mouthful, to rubber band laterally be strutted for flat opening, covers rubber band clamp hand 1 and unclamp downlink after rubber band 6 and reset, wait folder
Next rubber band 6 is held, meanwhile, the support rubber band clamp hand 3 above contact pin 2 moves down and clamps the upper section of rubber band, then supports rubber band
Clamp hand 3 moves up, and will be strutted as the biggish opening of area on rubber band vertical direction, article to be packaged is put into the opening, inserts
Needle 2 retreats, and support rubber band clamp hand 3 unclamps, to tie up article to be packaged under the elastic restoring force effect of rubber band.When making
Article 7 to be packaged is transported in distracted opening with conveying device 8, be can be completed and automatically conveyed and tie up, is guaranteed
The scalability of the utility model, is especially extended with automation equipment, is easy to industry popularization；Structure is simple, cost
It is low.
Embodiment 2
On the basis of embodiment 1, the connection type for covering rubber band clamp hand 1 is as follows: set rubber band clamp hand 1 is fixed on the first cylinder
On 41 piston, the piston of the first cylinder 41 is vertically arranged, and the cylinder body of the first cylinder 41 along the longitudinal direction may be used by ball-screw
It is slidably mounted in rack, lead screw is driven by the power unit being fixed on the rack.Power unit work, in ball-screw
Under transmission effect the first cylinder 41 can front and back linear reciprocating motion so that set rubber band clamp hand 1 can front and back linear reciprocating motion,
So that set rubber band clamp hand 1 can be moved to another 2 lower section of contact pin below a contact pin 2, under the action of the first cylinder 41,
The position-adjustable of rubber band clamp hand 1 in the vertical direction is covered, contact pin 2 is inserted into rubber band protheca rubber band clamp hand 1 and moves in the vertical direction
The position corresponding with the opening of rubber band of contact pin 2 is moved, in favor of contact pin 2 to be inserted into rubber band.
Embodiment 3
On the basis of embodiment 2, support rubber band clamp hand 3 is fixed on the piston of the second cylinder 42, the cylinder of the second cylinder 42
Body is fixed on the rack.Under the action of the second cylinder 42, support rubber band clamp hand 3 can be moved up and down, and be clamped with being respectively completed downlink
Rubber band and uplink reset, and are conducive to accurate control stroke and automated job.
The quantity of support rubber band clamp hand 3 can be selected according to actual needs, when it is two, two support rubber band clamp hands 3
The end for being arranged to end and two contact pins 2 surrounds trapezoidal or rectangle.According to the cross-sectional shape of article to be packaged, support skin is set
The quantity and arrangement form of muscle clamp hand 3 are arranged to two support rubber band folders such as when the cross-sectional shape of article to be packaged is trapezoidal
The shape that the end of hand 3 and the end of two contact pins 2 surround is trapezoidal form, arranges that rectangular principle is trapezoidal with being arranged to
Form so that be adapted in the shape that two contact pins 2 and support rubber band clamp hand 3 strut the shape after rubber band and article to be packaged,
So that by rubber band sleeve, on article to be packaged, specific arrangement form multiplicity improves the adaptation range of the utility model.
Embodiment 4
On the basis of embodiment 3, the specific arrangement of contact pin 2 is as follows: the first end 21 of contact pin 2 extends to the left, contact pin 2
Second end 22 extends right up to the piston of third cylinder 43 and fixes with the piston of third cylinder 43, the cylinder body of third cylinder 43
It is fixed on the rack.Under the action of third cylinder 43, the first end 21 of contact pin 2 linear reciprocating motion in left-right direction, with point
It Wan Cheng not be inserted into the opening of rubber band and reset, the stroke of contact pin 2 achievable automated job while accurately controlling.
When first end 21 between the opening of projection and rubber band in the opening of rubber band there are when gap, first end 21 can be suitable
In benefit insertion rubber band, however inventors have found that the opening when projection and rubber band of the first end 21 in the opening of rubber band has part
When coincidence, therefore the problem for having contact pin 2 to be inserted into the opening difficulty of rubber band sets taper for the first end 21 of contact pin 2,
Guiding role is played in the insertion of contact pin 2 when the above problem occurs, and the cone point of first end 21 is pressed on the inside of rubber band
When, rubber band generates the component along the downward component of the bevel direction of cone point and the vertical inclined-plane to the pressure of cone point,
Rubber band is further strutted under the component effect on the vertical inclined-plane, to be conducive to the insertion of contact pin 2, improves serious forgiveness, meanwhile,
It reduces the contact pin 2 of the utility model, cover the positioning accuracy of rubber band clamp hand 1, that is, reduce production cost.
In addition, inventors have found that due to contact pin 2 first end 21 vacantly arrange, under Gravitative Loads easily it is sagging, in the period
Property rubber band the lower easily close direction bending to each other of pressure effect, and above-mentioned two situations are unfavorable to the insertion of contact pin 2,
It therefore is the generation for avoiding above situation, the utility model further includes rack-mounted rest component, rest component arrangement
In the lower section of contact pin 2, contact pin 2 is held up upwards with this, it is therefore prevented that the first end 21 of contact pin 2 is sagging under Gravitative Loads, branch
Support component has the friction portion to connect with the lower surface of contact pin 2, in addition, contact pin 2 certainly will be with rest component when contact pin 2 is sagging
Between formed friction, it is clear that the friction also caused while will increase the moving resistance of contact pin 2 contact pin 2 one direction abrasion,
It will increase the energy consumption of system operation respectively and reduce the service life of product, it should be avoided that the generation of said circumstances, therefore
The friction portion is set, is made of with the lesser material of the relative friction coefficient of contact pin 2, to avoid the hair of said circumstances as far as possible
It is raw.
In addition, to further decrease the friction of contact pin 2 Yu rest component, rest component is to be installed in rotation on the machine
The shape of carrying roller 5 on frame, the lower surface of the shape and contact pin 2 in carrying roller friction portion 51 is adapted.So that contact pin 2 and carrying roller 5 it
Between friction be rolling friction, frictional force greatly reduces, and the setting of carrying roller friction portion 51 is further played positioning to contact pin 2 and made
With preventing radially traversing of the first end 21 of contact pin 2, be inserted into further be conducive to contact pin 2 so that 2 registration of contact pin
In the opening of rubber band.
Embodiment 5
In order to improve the degree of automation of the utility model, the utility model further includes controller, the control of the first cylinder 41
The control at end, the control terminal of power unit, the control terminal of the second cylinder 42, the control terminal of third cylinder 43, set rubber band clamp hand 1 processed
The control terminal of end and support rubber band clamp hand 3 is connect with controller signals.Under the action of the controller, the first cylinder is controlled respectively
41 working condition, the working condition of the second cylinder 42, the working condition of third cylinder 43, covers the working condition of power unit
The working condition of rubber band clamp hand 1 and the working condition of support rubber band clamp hand 3, to execute following sequences of operation:
One end that rubber band clamp hand 1 clamps rubber band is covered, makes rubber band that there is a smaller opening (to receive in Gravitative Loads hypodermis influential point of tendons
Contracting, due to the effect that set rubber band clamp hand 1 clamps, rubber band will not be retracted to the state not being open again), it is smaller that contact pin 2 is inserted into this
In opening, then set rubber band clamp hand 1 is moved down into another lower than moving backward to after the height of contact pin 2 from the lower section of a contact pin 2
Then the lower section of a contact pin 2 covers rubber band clamp hand 1 and moves up, another contact pin 2 is inserted into rubber band, and it is flat that rubber band, which is laterally strutted,
Opening, set rubber band clamp hand 1 reset, wait next rubber band to be held, meanwhile, the support rubber band clamp hand 3 above contact pin 2 moves down
And the upper section of rubber band is clamped, it then supports rubber band clamp hand 3 and moves up, will be strutted on rubber band vertical direction as the biggish opening of area, general
Article to be packaged is put into the opening, and contact pin 2 retreats, and support rubber band clamp hand 3 unclamps.
Although above having made detailed description to the utility model with generality explanation and specific embodiment,
On the basis of the utility model, it can be made some modifications or improvements, this is apparent to those skilled in the art
's.Therefore, these modifications or improvements on the basis of without departing from the spirit of the present invention, belong to the utility model and want
Seek the range of protection.
Claims (9)
1. a kind of rubber band device for spreading, which is characterized in that strut including rack, set rubber band clamp hand, lateral spreading mechanism and vertically
Mechanism, in which:
The set rubber band clamp hand is slidably mounted in the rack along the vertical direction with front-rear direction, the set rubber band clamp hand
With the set rubber band clamping part that can clamp and unclamp rubber band；
The transverse direction spreading mechanism includes two contact pins being slidably mounted in the rack in left-right direction；
The vertical spreading mechanism includes the support rubber band clamp hand being slidably mounted in the rack along the vertical direction, the support
Rubber band clamp hand has the support rubber band clamping part that can clamp and unclamp rubber band, and the support rubber band clamp hand is located at the top of the contact pin.
2. according to claim 1, which is characterized in that the set rubber band clamp hand is fixed on the piston of the first cylinder, institute
The piston for stating the first cylinder is vertically arranged, and the cylinder body of first cylinder is slidably mounted along the longitudinal direction by ball-screw
In the rack, the lead screw is driven by the power unit being fixed in the rack.
3. rubber band device for spreading according to claim 2, which is characterized in that the support rubber band clamp hand is fixed on the second cylinder
Piston on, the cylinder body of second cylinder is fixed in the rack.
4. rubber band device for spreading according to claim 3, which is characterized in that the quantity of the support rubber band clamp hand is two,
Two ends for supportting rubber band clamp hand and the end of two contact pins surround trapezoidal or rectangle.
5. rubber band device for spreading according to claim 4, which is characterized in that the first end of the contact pin extends to the left, institute
The second end for stating contact pin extends right up to the piston of third cylinder and fixes with the piston of the third cylinder, the third gas
The cylinder body of cylinder is fixed in the rack.
6. rubber band device for spreading according to claim 5, which is characterized in that the first end of the contact pin is taper.
7. rubber band device for spreading according to claim 6, which is characterized in that further include the rest being mounted on the rack
Component, the rest component are arranged in the lower section of the contact pin, and the rest component has to connect with the lower surface of the contact pin
Friction portion.
8. rubber band device for spreading according to claim 7, which is characterized in that the rest component is to be installed in rotation on
The shape of carrying roller in the rack, the lower surface of the shape and contact pin in carrying roller friction portion is adapted.
9. rubber band device for spreading according to claim 8, which is characterized in that it further include controller, first cylinder
Control terminal, the control terminal of the power unit, the control terminal of second cylinder, the control terminal of the third cylinder, the set
The control terminal of rubber band clamp hand and the control terminal of the support rubber band clamp hand are connected with the controller in a signal way..
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820734366.5U CN208291531U (en) | 2018-05-16 | 2018-05-16 | Rubber band device for spreading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820734366.5U CN208291531U (en) | 2018-05-16 | 2018-05-16 | Rubber band device for spreading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208291531U true CN208291531U (en) | 2018-12-28 |
Family
ID=64727899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820734366.5U Active CN208291531U (en) | 2018-05-16 | 2018-05-16 | Rubber band device for spreading |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208291531U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109703806A (en) * | 2019-01-30 | 2019-05-03 | 浙江晨宇科技股份有限公司 | A kind of rubber band spreading mechanism |
| CN111570783A (en) * | 2020-04-30 | 2020-08-25 | 浙江惠通全成重工机械科技有限公司 | Production equipment and process for casting speed reduction motor box body |
-
2018
- 2018-05-16 CN CN201820734366.5U patent/CN208291531U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109703806A (en) * | 2019-01-30 | 2019-05-03 | 浙江晨宇科技股份有限公司 | A kind of rubber band spreading mechanism |
| CN111570783A (en) * | 2020-04-30 | 2020-08-25 | 浙江惠通全成重工机械科技有限公司 | Production equipment and process for casting speed reduction motor box body |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208291531U (en) | Rubber band device for spreading | |
| CN201573205U (en) | Pneumatic gripper manipulator | |
| CN107900653A (en) | A kind of automatic assembling machine of rubber ring | |
| CN107116568A (en) | A kind of fixture | |
| CN204760432U (en) | Solid brilliant machine of encapsulation LED | |
| CN205364373U (en) | Bearing is moulded plastics and is put tongs with automatic getting | |
| CN203991858U (en) | A kind of upset for stretch bending frock clamps discharging device | |
| CN205734018U (en) | A kind of CNC tool of processing mobile phone metal shell side opening | |
| CN206185589U (en) | Horizontal band sawing machine feeding mechanism | |
| CN205394579U (en) | Fixture | |
| CN208979890U (en) | A kind of automatic feeder | |
| CN209259130U (en) | A kind of automatic charging machine | |
| CN207057652U (en) | Chuck | |
| CN208005918U (en) | A kind of short side plank edge sealing auxiliary device of automatic edger | |
| CN207619633U (en) | A kind of material centralising device and sewing machine | |
| CN206535985U (en) | Core jig | |
| CN207070473U (en) | A kind of multifunctional patch machine | |
| CN206824872U (en) | Holder for electric residual pressure welder | |
| CN206140844U (en) | Parallel gas claw of big clamping -force | |
| CN106273125B (en) | A kind of EVA shoe machine sole automatic blanking tooling and its baiting method | |
| CN205367083U (en) | High accuracy automatic feeding | |
| CN208247307U (en) | It is a kind of to put insert device automatically | |
| CN211616368U (en) | Automatic nut implanting machine | |
| CN207087259U (en) | Automatic assembling seal equipment | |
| CN208529088U (en) | A kind of kiln furnitures conveying robot |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |