CN207258125U - A kind of closing device for automating rice bag - Google Patents
A kind of closing device for automating rice bag Download PDFInfo
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- CN207258125U CN207258125U CN201721045076.1U CN201721045076U CN207258125U CN 207258125 U CN207258125 U CN 207258125U CN 201721045076 U CN201721045076 U CN 201721045076U CN 207258125 U CN207258125 U CN 207258125U
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Abstract
The utility model discloses a kind of closing device for automating rice bag, its drip irrigation device includes supporting rack and upper case, the elevating mechanism of the height for adjusting upper case in the vertical direction is provided between support frame as described above and the upper case.The utility model has when being sealed to different size of rice bag, drive elevating mechanism to run and then drive upper case in the vertical direction to rise or decline, so that upper case runs to the proper height of the rice bag of required sealing, so that staff seals rice bag, the difficulty that staff seals rice bag is reduced, so as to lift the efficiency that staff seals rice bag.
Description
Technical field
A kind of closing device of food sack is the utility model is related to, more specifically it is related to a kind of automation rice bag
Closing device.
Background technology
The closing device of rice bag is as a equipment that rapid suture or heat seal are carried out to rice bag opening, compared to relatively manually right
For packaging bag is sutured, closing device lifts the efficiency sealed to rice bag packaging while using manpower and material resources sparingly,
And then it is widely used in rice packaging factory.
Notification number be CN204453075U Chinese patent disclose a kind of closing device, the closing device include main body,
Line bar, switch, loop group, guide pipe, pressing plate, guide plate, enclosed slot and positioning plate composition.Main body spatially rectangular configuration,
And heart lower, transverse overarches hollow-core construction wherein.
But the closing device is difficult to the height for adjusting its enclosed slot when in use, so to different size of rice bag into
, it is necessary to tilt or raise the openend of rice bag during row sealing, and then while the work difficulty of staff is increased, cause
The efficiency sealed to rice bag declines, and has much room for improvement.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of sealing dress for automating rice bag
Put, the closing device of this meter of bag is suitable for sealing different size of rice bag, avoids carrying out to different size of rice bag
The work efficiency of staff is reduced during sealing.
To achieve the above object, the utility model provides following technical solution：
A kind of closing device for automating rice bag, including supporting rack and upper case, support frame as described above and the upper case
Between be provided with the elevating mechanism of height for adjusting upper case in the vertical direction.
By using above-mentioned technical proposal, when being sealed to different size of rice bag, driving elevating mechanism run into
And drive upper case in the vertical direction to rise or decline, so that upper case runs to the suitable of the rice bag of required sealing
Highly, so that staff seals rice bag, the difficulty that staff seals rice bag is reduced, so as to lift staff
To the efficiency of rice bag sealing.
The utility model is further arranged to：The elevating mechanism includes motor, and the motor is connected with horizontally disposed
Worm screw is driven, the driving worm thread is connected with driving worm gear, right rod is fixedly connected with the right side of the driving worm gear, described
Driving worm gear is socketed with the assembling case to rotate for limiting driving worm gear, and the other end of the right rod is provided with right cone tooth
Wheel, the right bevel gear are engaged with right base cone gear, and the right base cone gear is engaged with bevel gear before the right side, it is described it is right before bevel gear
Be connected with worm screw before the right side, it is described it is right before worm engaging have worm gear, the worm gear is socketed with what is rotated for limiting worm gear
Fixed case, the centre of the worm gear are threaded with screw before the right side of driving upper case vertical lifting.
By using above-mentioned technical proposal, motor drives driving worm screw to rotate, so that driving worm gear rotates, and then band
Dynamic right base cone gear rotates, and then drives bevel gear rotation before the right side engaged with right base cone gear, and then drives worm gear to do circumferential direction
Rotate, and then screw vertically lifts before driving the right side that is threadedly coupled with worm gear, and then upper case lifting is driven, reduction liter
While space needed for descending mechanism, the lifting of upper case is driven by motor, it is time saving and energy saving easy to implement, possess stronger reality
The property used.
The utility model is further arranged to：Worm screw also nibbles perpendicular to the right rod, the right base cone gear before the right side
Close have with it is right before bevel gear behind the symmetrical right side of bevel gear, it is described it is right after bevel gear be connected with worm screw behind the right side, it is described it is right after worm screw
Right rear worm wheel is threaded with, the right rear worm wheel is socketed with fixed case behind the right side to rotate for limiting right rear worm wheel,
The centre of the right rear worm wheel is threaded with screw behind the right side of driving upper case vertical lifting, it is described it is right after screw spiral shell
Streakline direction is opposite with the threaded line of screw before the right side.
By using above-mentioned technical proposal, while bevel gear rotates before right base cone gear rotates the drive right side, drive right
Bevel gear rotates afterwards, and then screw rotation after driving right rear worm wheel and being threadedly coupled the right side with right rear worm wheel, so that behind the right side
Screw reduces the elevating mechanism with screw before the right side with while rising the horizontal stability for drop, playing the role of lifting upper case
Failure rate.
The utility model is further arranged to：Be fixedly connected with left rod on the left of the driving worm screw, the left rod it is another
One end is provided with left angular wheel, and the lower end of the left angular wheel is engaged with left base cone gear, and the left base cone gear is engaged with a left side
Bevel gear afterwards, the left back bevel gear are fixedly connected with left back worm screw, and the left back worm thread is connected with left back worm gear, described
Left back worm gear is socketed with the left back fixed case to rotate for limiting left back worm gear, the centre spiral shell of the left back worm gear
Line is connected with the left back screw of driving upper case vertical lifting, the threaded line direction of the left back screw and screw before the right side
Threaded line is identical.
By using above-mentioned technical proposal, driving worm gear drives left rod to rotate at the same time when rotating, and then drives and left rod
On left angular wheel and the left base cone gear that is engaged with left angular wheel rotate, and then drive left back bevel gear and left back screw
Rotate, and then the left back screw lifting for driving left back worm gear to rotate and be threadedly coupled with left back worm gear, after making left back screw, the right side
Screw is same before screw and the right side rises with drop, and then stability of the enhancing upper case in rising or decline.
The utility model is further arranged to：The left back worm screw is perpendicular to the left angular wheel, the left base cone gear
The left front bevel gear symmetrical with left back bevel gear is also meshed with, the left front bevel gear is connected with left front worm screw, described left front
Worm thread is connected with left front worm gear, and the left front worm gear is socketed with the left front fixation to rotate for limiting left front worm gear
Case, the centre of the left front worm gear are threaded with the left front screw of driving upper case vertical lifting, the left front screw
Threaded line direction with it is described it is right before screw threaded line it is opposite.
By using above-mentioned technical proposal, left front cone tooth is driven while the left back bevel gear of left bottom bevel gear driving rotates
Wheel rotates, and then the left front worm gear that the left front worm screw of drive rotates and is connected with left front worm thread rotates, and then drives and a left side
The left front screw lifting that preceding worm gear is threadedly coupled so that left front screw, left back screw, it is right after before screw and the right side screw it is same with rising
Drop, so strengthen upper case in rising or decline when stability while, reduce the elevating mechanism use space, subtract
The overall volume of few sealing device.
The utility model is further arranged to：The top of the motor is provided with emergency button.
By using above-mentioned technical proposal, before motor driving upper case declines and will be abutted with the motor of lower end,
The bottom of upper case extrudes emergency button, and then makes the motor out of service, and then plays the role of protecting the elevating mechanism.
In conclusion the utility model has the advantages that：Left front screw, left back screw, the right side are driven by motor
Screw makes upper case with the same drop of liter, and then while playing the role of making upper case rising or declining after preceding screw and the right side
Keep stable horizontality, so as to the sealing to rice bag it is more careful neat while so that the closing device of this meter of bag is fitted
Sealed in different size of rice bag, lift the practicality of the closing device.
Brief description of the drawings
Fig. 1 is the structure diagram of the present embodiment；
Fig. 2 is the structure diagram of the elevating mechanism of the present embodiment.
Description of reference numerals：1st, supporting rack 2, articles holding table；3rd, upper case；4th, lower limb are sealed；5th, hinged block；6th, in sealing
Limb；7th, cylinder；8th, elevating mechanism；81st, motor；82nd, worm screw is driven；83rd, worm gear is driven；84th, case is assembled；85th, right roller；851st, it is left
Rod；86th, right bevel gear；861st, left angular wheel；87th, right base cone gear；871st, bevel gear behind the right side；872nd, bevel gear before the right side；873、
Left base cone gear；874th, left back bevel gear；875th, left front bevel gear；88th, worm screw before the right side；881st, worm screw behind the right side；882nd, left back snail
Bar；883rd, left front worm screw；89th, worm thread line；891st, worm gear；810th, screw before the right side；811st, screw behind the right side；812nd, left back silk
Bar；813rd, left front screw；814th, support plate；815th, fixed case；816th, emergency button.
Embodiment
The utility model is described in further detail below in conjunction with attached drawing.
As shown in Figure 1, a kind of closing device for automating rice bag, which includes supporting rack 1, lifting successively from bottom to up
Mechanism 8 and upper case 3.The lower end of upper case 3 is fixedly connected with the top of elevating mechanism 8.The upper end of supporting rack 1 and elevator
The bottom of structure 8 is fixedly connected.Articles holding table 2 is fixedly connected with front side of 1 upper end of supporting rack.Articles holding table 2 is sealed for placement
Rice bag.Hinged block 5 is fixedly connected with front side of the upper end of upper case 3.It is fixedly connected with front side of the lower end of hinged block 5 under sealing
Limb 4；The upper end of hinged block 5 is hinged with sealing upper limb 6.The lower end of sealing upper limb 6 is hinged with cylinder 7, and the other end of cylinder 7 is hinged
In in upper case 3.When cylinder 7 starts, and then drive sealing upper limb 6 to do remote movement after sealing lower limb 4, and then play
Effect to rice bag heat seal.
As shown in Figure 1 and Figure 2, elevating mechanism 8 includes motor 81 and four identical elevating screw bindiny mechanisms.Motor
81 are fixedly connected with driving worm screw 82, and driving worm screw 82 is threaded with driving worm gear 83.Fixed on the right side of driving worm gear 83
Right rod 85 is connected with, the right end of right rod 85 is fixedly connected with right bevel gear 86.The lower end of right bevel gear 86, which is engaged with, does circumferential turn
Dynamic right base cone gear 87, the center lower end of right base cone gear 87 are plugged in supporting rack 1.Before right 87 upper end of base cone gear
Both sides are engaged with bevel gear 872 and bevel gear 871 behind the right side before the symmetrical right side respectively afterwards.At the same time, the bevel gear before the right side
872 front end center is fixedly connected with worm screw 88 before the right side, and the back-end central of bevel gear 871 is fixedly connected with worm screw behind the right side behind the right side
881.Worm screw 88 and the axial line of worm screw 881 behind the right side are collinear before the right side.
As shown in Figure 1 and Figure 2, left rod 851 is fixedly connected with the left side of driving worm gear 83, the left end of left rod 851, which is fixed, to be connected
It is connected to left angular wheel 861.The lower end of left angular wheel 861 is engaged with the left base cone gear 873 to rotate, left base cone gear
873 center lower end is plugged in supporting rack 1.It is engaged with respectively symmetrically in the front and rear sides of left 873 upper end of base cone gear
Left front bevel gear 875 and left back bevel gear 874.At the same time, it is fixedly connected with a left side in the front end center of left front bevel gear 875
Preceding worm screw 883, left back worm screw 882 is fixedly connected with the back-end central of left back bevel gear 874.Left front worm screw 883 and left back snail
The axial line of bar 882 is collinear.
As shown in Figure 1 and Figure 2, elevating screw bindiny mechanism includes worm thread line 89, is threadedly coupled with worm thread line 89
Worm gear 891 and for limiting worm gear 891 and so that the fixed case 815 that worm gear 891 only rotates.The worm screw before the right side
88th, worm screw 881, left back worm screw 882 and left front worm screw 883 are both provided with worm thread line 89 behind the right side.Behind worm screw before the right side 88, the right side
Be threaded with respectively in the worm gear 891 that worm screw 881, left back worm screw 882 and left front worm screw 883 connect screw 810 before the right side, it is right after
Screw 811, left back screw 812 and left front screw 813.Before the right side screw 810 with it is right after screw 811 threaded line it is opposite and with behind the right side
The threaded line of screw 812 communicates.At the same time, the threaded line of screw 811 is identical with the threaded line of left front screw 814 behind the right side.
Screw 810 before the right side, it is right after the top of screw 811, left back screw 812 and left front screw 813 be welded with and pass through spiral shell with upper case 3
The support plate 814 that bolt is fixedly connected.At the same time for the sake of security, the upper end of motor 81 is provided with emergency button 816.When upper machine
After case 3 declines, emergency button 816 is formed by the bottom of upper case 3 and is extruded, so as to have the function that to close motor 81, kept away
Exempt from upper case 3 continue decline cause damage to motor 81.
When in use, motor 81 starts, and then drives driving worm screw 82 and driving worm gear 83 to rotate, so that right rod
85 rotate in same direction with left rod 851, and then drive right bevel gear 86 and left angular wheel 861 to rotate, and then drive right base cone gear
87 and left base cone gear 873 rotate, then drive it is right before bevel gear 872 and left back bevel gear 874 rotate in same direction and the right side after bore
Gear 871 rotates in same direction with left front bevel gear 875, so drive it is right before screw 810, it is right after screw 811,812 and of left back screw
The same liter of left front screw 813 plays the role of outstanding balance lifting with dropping.
The above is only the preferred embodiment of the present invention, and the scope of protection of the utility model is not limited only to
Above-described embodiment, as long as the technical solution belonged under the utility model thinking belongs to the scope of protection of the utility model.Should
Point out, for those skilled in the art, some modifications under the premise of the utility model principle is not departed from
And retouching, these modifications and retouching also should be regarded as the scope of protection of the utility model.
Claims (6)
1. the closing device of a kind of meter of bag, including supporting rack（1）And upper case（3）, it is characterised in that：Support frame as described above（1）
With the upper case（3）Between be provided with for adjusting upper case（3）The elevating mechanism of the height of in the vertical direction（8）.
2. the closing device of a kind of meter of bag according to claim 1, it is characterised in that：The elevating mechanism（8）Including electricity
Machine（81）, the motor（81）It is connected with horizontally disposed driving worm screw（82）, the driving worm screw（82）It is threaded with drive
Dynamic worm gear（83）, the driving worm gear（83）Right side be fixedly connected with right rod（85）, the driving worm gear（83）It is socketed with use
Worm gear is driven in limitation（83）The assembling case to rotate（84）, the right rod（85）The other end be provided with right bevel gear
（86）, the right bevel gear（86）It is engaged with right base cone gear（87）, the right base cone gear（87）It is engaged with bevel gear before the right side
（872）, it is described it is right before bevel gear（872）It is connected with worm screw before the right side（88）, it is described it is right before worm screw（88）It is engaged with worm gear（891）,
The worm gear（891）It is socketed with for limiting worm gear（891）The fixed case to rotate（815）, the worm gear（891）In
Center portion position is threaded with driving upper case（3）Screw before the right side of vertical lifting（810）.
3. the closing device of a kind of meter of bag according to claim 2, it is characterised in that：Worm screw before the right side（88）Perpendicular to
The right rod（85）, the right base cone gear（87）Also mesh with and bevel gear before the right side（872）Bevel gear behind the symmetrical right side
（871）, it is described it is right after bevel gear（871）It is connected with worm screw behind the right side（881）, it is described it is right after worm screw（881）After being threaded with the right side
Worm gear, the right rear worm wheel are socketed with fixed case behind the right side to rotate for limiting right rear worm wheel, the right rear worm wheel
Centre is threaded with driving upper case（3）Screw behind the right side of vertical lifting（811）, it is described it is right after screw（811）Spiral shell
Streakline direction and screw before the right side（810）Threaded line it is opposite.
4. the closing device of a kind of meter of bag according to claim 3, it is characterised in that：The driving worm gear（83）Left side
It is fixedly connected with left rod（851）, the left rod（851）The other end be provided with left angular wheel（861）, the left angular wheel
（861）Lower end be engaged with left base cone gear（873）, the left base cone gear（873）It is engaged with left back bevel gear（874）, institute
State left back bevel gear（874）It is fixedly connected with left back worm screw（882）, the left back worm screw（882）Left back worm gear is threaded with,
The left back worm gear is socketed with the left back fixed case to rotate for limiting left back worm gear, the central part of the left back worm gear
Position is threaded with driving upper case（3）The left back screw of vertical lifting（812）, the left back screw（812）Threaded line side
To with it is described it is right before screw（810）Threaded line it is identical.
5. the closing device of a kind of meter of bag according to claim 4, it is characterised in that：The left back worm screw（882）Vertically
In the left angular wheel（861）, the left base cone gear（873）Also mesh with and left back bevel gear（874）Symmetrical is left front
Bevel gear（875）, the left front bevel gear（875）It is connected with left front worm screw（883）, the left front worm screw（883）It is threadedly coupled
There is left front worm gear, the left front worm gear is socketed with the left front fixed case to rotate for limiting left front worm gear, described left front
The centre of worm gear is threaded with driving upper case（3）The left front screw of vertical lifting（813）, the left front screw
（813）Threaded line direction with it is described it is right before screw（810）Threaded line it is opposite.
6. the closing device of a kind of meter of bag according to claim 2, it is characterised in that：The motor（81）Top set
There is emergency button（816）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721045076.1U CN207258125U (en) | 2017-08-21 | 2017-08-21 | A kind of closing device for automating rice bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721045076.1U CN207258125U (en) | 2017-08-21 | 2017-08-21 | A kind of closing device for automating rice bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207258125U true CN207258125U (en) | 2018-04-20 |
Family
ID=61925977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721045076.1U Active CN207258125U (en) | 2017-08-21 | 2017-08-21 | A kind of closing device for automating rice bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207258125U (en) |
-
2017
- 2017-08-21 CN CN201721045076.1U patent/CN207258125U/en active Active
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