CN207843370U - A kind of adjustable height automatic quantitative packing machine - Google Patents
A kind of adjustable height automatic quantitative packing machine Download PDFInfo
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- CN207843370U CN207843370U CN201820183498.3U CN201820183498U CN207843370U CN 207843370 U CN207843370 U CN 207843370U CN 201820183498 U CN201820183498 U CN 201820183498U CN 207843370 U CN207843370 U CN 207843370U
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- rack
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- packing machine
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Abstract
The utility model is related to packing machine field more particularly to a kind of liquid automatic quantitation packing machines.The utility model includes rack, and weighing hopper has been equipped in rack, and weighing hopper lower end is connected with discharge nozzle, and weighing hopper upper end is connected with feed bin, control mechanism is equipped in rack；Further include pedestal, fixed link is connected on pedestal, sleeve is arranged in fixed link, it is provided with positive stop strip in fixed link, limiting slot is provided on sleeve lining, positive stop strip is sheathed in limiting slot, the other end of sleeve is connect with rack, and the push-pull mechanism moved for drive sleeve is provided in fixed link.The utility model provides a kind of height and can accordingly be adjusted according to the size of packaging bag, ensure the automatic quantitative packing machine that packaging bag is steadily fallen on conveyer belt, solves the problems, such as that the height of existing automatic quantitative packing machine is non-adjustable, packaging bag is easy to topple over or break during falling on conveyer belt.
Description
Technical field
The utility model is related to packing machine field more particularly to a kind of adjustable height automatic quantitative packing machines.
Background technology
Automatic quantitative packing machine, is that one kind is controlled by computer, and collection digital quantitative weighs, is packaged in integrated packaging facilities.
Scale hooper is added by feeder (pneumatic gate valve) in material, after controller receives the weight signal of sensor, by preset
Programmed value is controlled, carry out when beginning quickly (it is fast plus, in plus, it is slow plus simultaneously) feed；When weight >=(desired value-slightly metering
Value) when, stop the output of fast plus signal, into middling speed (in plus, slow plus simultaneously) feed；When weight >=(desired value-essence variable)
When, plus signal exports in stopping, into (slow to add) feed at a slow speed；When weight >=(desired value-overshoot magnitude), stop slow plus letter
Number output, feeding gate completely closes, and definite value, which weighs, to be completed.After the input of folder bag signal, scale hooper Dump gate automatically turns on, and works as weight
When≤zero position set point, scale hooper Dump gate is automatically closed, and material bag unclamps automatically to be fallen on conveyer belt, and sack closer seam is sent to
Enter subsequent processing after packet, while controller enters next control loop.
The utility model patent that number of patent application is CN98227186.7 discloses a kind of automatic quantitative packing machine and is used for object
The quantitative package of material belongs to packaging facilities technical field.It is mainly fixed on using material feeding box on babinet, and discharge is fixed on babinet
Mouth, claims bucket, vavle shelf to be connect with upper hopper at upper hopper, and electric appliance box is fixed in babinet, is characterized in that feeder is connected to vavle shelf
On, label box and automatic label delivering label device are installed on babinet.The utility model uses computer real-time sampling, sliding average to obscure
Control, momentum inhibit, and measuring accuracy is high, and dependable performance, cumulative errors zero, easy to operate, label is obvious, is not required to often tie up
It repaiies, service life is long.
But the height of above-mentioned packing machine is non-adjustable, the distance between discharge nozzle and conveyer belt of packing machine are fixed, work as packet
When distance is larger between pack and conveyer belt, it is difficult to ensure that packaging bag can steadily be fallen.When the product of packaging different weight specification
When, packaging bag rises the height difference after full with substance, causes the height difference between smaller packaging bag and conveyer belt excessive, packaging bag is fallen
Process to conveyer belt is easy to topple over or break.
Utility model content
The utility model overcomes the deficiencies in the prior art, and providing a kind of height can accordingly adjust according to the size of packaging bag
Whole, guarantee packaging bag steadily falls on the automatic quantitative packing machine on conveyer belt, solves the height of existing automatic quantitative packing machine
Non-adjustable, packaging bag is easy the problem of toppling over or breaking during falling on conveyer belt.
In order to solve the above technical problems, the utility model uses following technical scheme：
A kind of adjustable height automatic quantitative packing machine, including rack have been equipped with weighing hopper, weighing hopper lower end in rack
It is connected with discharge nozzle, weighing hopper upper end is connected with feed bin, control mechanism is equipped in rack；Further include pedestal, is connected on pedestal
There is fixed link, sleeve is arranged in fixed link, positive stop strip is provided in fixed link, limiting slot is provided on sleeve lining, limits
Item is sheathed in limiting slot, and the other end of sleeve is connect with rack, and the push-and-pull moved for drive sleeve is provided in fixed link
Mechanism.
As the preferred embodiment of the utility model, the push-pull mechanism includes push-pull rod, and one end and the sleeve of push-pull rod are cut with scissors
It connects, the other end of push-pull rod is hinged with turning collar, and turning collar is connected to by bearing in fixed link.
As the preferred embodiment of the utility model, rack gear, gear ring pinion rack are installed on the turning collar；Pacify on pedestal
Equipped with sliding slot, side of the rack far from gear ring is sheathed in sliding slot.
As the preferred embodiment of the utility model, the driving machine moved for drive rack is also equipped on the pedestal
Structure.
As the preferred embodiment of the utility model, the driving mechanism includes motor, and the output shaft of motor is connected with deceleration
Device, motor and retarder are mounted on the base, and the output shaft of retarder is connected with turntable, and the edge of turntable is hinged with connecting rod,
The other end of connecting rod is hinged with rack.
As the preferred embodiment of the utility model, weighing hopper lower end has been respectively articulated with two groups for clamping the bag out
Clamp system in expects pipe is hinged with cylinder between two groups of clamp systems.
Compared with prior art, the utility model has the beneficial effects that：
1, it is arranged with sleeve in the fixed link of the utility model, rack is connected on sleeve, then push-pull mechanism drive sleeve
When being moved in fixed link, rack is moved with sleeve, is adjusted to the height of discharge nozzle.After the height adjustment of rack, go out
Space between expects pipe and conveyer belt can be suitble to place packaging bag.In the case where ensureing that packaging bag has enough spaces, subtract
The distance between small package bag and conveyer belt, after filling packaging bag to packing machine, packaging bag can smoothly fall on conveyer belt
On, reduce the case where packaging bag is toppled over or broken.
2, since the positive stop strip in fixed link is sheathed in the limiting slot of sleeve, then sleeve can only be stretched out or be withdrawn.When turn
When moving-coil rotates, push-pull rod rotates under the pulling for the sleeve that can only be stretched out or withdraw, and push-pull rod rotates and sleeve is pushed to move.
The height of rack is adjusted by controlling the angle of inclination of push-pull rod, facilitates control.
3, when rack moves in sliding slot, rack drives turning collar rotates, then sleeve can be released or withdrawn by push-pull rod,
Ensure the length that machine frame movement determines, improves the accuracy of discharge nozzle height adjustment.
4, the shift position that rack is controlled by driving mechanism, is conveniently operated, and is operated when avoiding artificial push-and-pull rack
The problem of bothering and being difficult to accurately control.
5, driving mechanism can drive rack moved in sliding slot, facilitate the adjustment of rack shift position.After electric motor starting, subtract
Fast device driving disc rotation, connecting rod action, connecting rod pull rack movement.Thus the operation duration by controlling motor, i.e.,
The exact position of adjustable rack, the height of rack can be adjusted accurately.
6, after cylinder starts, the distance between two groups of clamp systems are changed, to which the action by controlling cylinder is
It can make clamp system that the sack of packaging bag is clamped or loosened, packaging bag is avoided to fall.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the local structural graph of the utility model；
Fig. 3 is the vertical view of the utility model partial structurtes.
In figure, 1- racks, 2- weighing hoppers, 3- feed bins, 4- pedestals, 5- fixed links, 6- sleeves, 7- push-pull mechanisms, 8- drivings
Mechanism, 11- control mechanisms, 21- discharge nozzles, 22- clamp systems, 23- cylinders, 51- positive stop strips, 71- push-pull rods, 72- turning collars,
73- gear rings, 74- racks, 75- sliding slots, 81- motors, 82- retarders, 83- turntables, 84- connecting rods.
Specific implementation mode
Below in conjunction with the accompanying drawings, the utility model is described in detail.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only explaining this
Utility model is not used to limit the utility model.
Embodiment one
A kind of adjustable height automatic quantitative packing machine, including rack 1 have been equipped with weighing hopper 2, weighing hopper 2 in rack 1
Lower end is connected with discharge nozzle 21, and 2 upper end of weighing hopper is connected with feed bin 3, control mechanism 11 is equipped in rack 1；It further include pedestal
4, fixed link 5 is connected on pedestal 4, and sleeve 6 is arranged in fixed link 5, positive stop strip 51,6 inner wall of sleeve are provided in fixed link 5
On be provided with limiting slot, positive stop strip 51 is sheathed in limiting slot, and the other end of sleeve 6 is connect with rack 1, is arranged in fixed link 5
It is useful for the push-pull mechanism 7 of the movement of drive sleeve 6.
Sleeve 6 is arranged in the fixed link 5 of the utility model, rack 1 is connected on sleeve 6, then 7 actuating sleeve of push-pull mechanism
When being moved in fixed link 5, rack 1 moves cylinder 6 with sleeve 6, is adjusted to the height of discharge nozzle 21.The height of rack 1
After adjustment, the space between discharge nozzle 21 and conveyer belt can be suitble to place packaging bag.Ensureing packaging bag with enough spaces
In the case of, reduce the distance between packaging bag and conveyer belt, after packaging bag being filled to packing machine, packaging bag can be smoothly
It falls on conveyer belt, reduces the case where packaging bag is toppled over or broken.
Embodiment two
On the basis of embodiment one, the push-pull mechanism 7 includes push-pull rod 71, and one end and the sleeve 6 of push-pull rod 71 are cut with scissors
It connects, the other end of push-pull rod 71 is hinged with turning collar 72, and turning collar 72 is connected to by bearing in fixed link 5.
Since the positive stop strip 51 in fixed link 5 is sheathed in the limiting slot of sleeve 6, then sleeve 6 can only be stretched out or be withdrawn.When
When turning collar 72 rotates, push-pull rod 71 rotates under the pulling for the sleeve 6 that can only be stretched out or withdraw, and push-pull rod 71 is rotated and pushed
Sleeve 6 moves.The height of rack 1 is adjusted by controlling the angle of inclination of push-pull rod 71, facilitates control.
Embodiment three
On the basis of embodiment one or embodiment two, rack gear 73,73 engaging tooth of gear ring are installed on the turning collar 72
Item 74；Sliding slot 75 is installed, side of the rack 74 far from gear ring 73 is sheathed in sliding slot 75 on pedestal 4.
When rack 74 moves in sliding slot 75, rack 74 drives turning collar 72 to rotate, then push-pull rod 71 can push away sleeve 6
Go out or withdraw, ensure that rack 1 moves determining length, improves the accuracy that discharge nozzle 21 highly adjusts.
Example IV
On the basis of above-mentioned any one embodiment, it is also equipped on the pedestal 4 and moves for drive rack 74
Driving mechanism 8.
The shift position that rack 74 is controlled by driving mechanism 8, is conveniently operated, and is grasped when avoiding artificial push-and-pull rack 74
The problem of making trouble and being difficult to accurately control.
Embodiment five
On the basis of above-mentioned any one embodiment, the driving mechanism 8 includes motor 81, and the output shaft of motor 81 connects
It is connected to retarder 82, motor 81 and retarder 82 are installed on pedestal 4, and the output shaft of retarder 82 is connected with turntable 83, turntable
83 edge is hinged with connecting rod 84, and the other end and rack 74 of connecting rod 84 are hinged.
Driving mechanism 8 can drive rack 74 moved in sliding slot 75, facilitate the adjustment of 74 shift position of rack.Motor 81 opens
After dynamic, 82 driving disc 83 of retarder rotation, connecting rod 84 acts, and connecting rod 84 pulls rack 74 to move.To pass through control
The operation duration of motor 81, you can the exact position of adjustment rack 74, the height of rack 1 can be adjusted accurately.
Embodiment six
On the basis of above-mentioned any one embodiment, 2 lower end of the weighing hopper has been respectively articulated with two groups for that will pack
Clamp system 22 on bag clamping to discharge nozzle 21 is hinged with cylinder 23 between two groups of clamp systems 22.
After cylinder 23 starts, the distance between two groups of clamp systems 22 are changed, to by controlling the dynamic of cylinder 23
Make to make clamp system 22 that the sack of packaging bag is clamped or loosened, packaging bag is avoided to fall.
Claims (6)
1. a kind of adjustable height automatic quantitative packing machine, including rack (1), weighing hopper (2) is installed in rack (1), is weighed
Bucket (2) lower end is connected with discharge nozzle (21), and weighing hopper (2) upper end is connected with feed bin (3), and rack is equipped with control mechanism on (1)
(11)；It is characterized in that, further including pedestal (4), fixed link (5) is connected on pedestal (4), fixed link is arranged with sleeve on (5)
(6), it is provided with positive stop strip (51) in fixed link (5), limiting slot is provided on sleeve (6) inner wall, positive stop strip (51) is sheathed on limit
In the slot of position, the other end of sleeve (6) is connect with rack (1), and mobile for drive sleeve (6) push away is provided in fixed link (5)
Drawing mechanism (7).
2. a kind of adjustable height automatic quantitative packing machine according to claim 1, which is characterized in that the push-pull mechanism
(7) include push-pull rod (71), one end of push-pull rod (71) is hinged with sleeve (6), and the other end of push-pull rod (71) is hinged with rotation
It encloses (72), turning collar (72) is connected to by bearing in fixed link (5).
3. a kind of adjustable height automatic quantitative packing machine according to claim 2, which is characterized in that the turning collar
(72) rack gear (73), gear ring (73) pinion rack (74) are installed on；Sliding slot (75) is installed, rack (74) is remote on pedestal (4)
Side from gear ring (73) is sheathed in sliding slot (75).
4. a kind of adjustable height automatic quantitative packing machine according to claim 3, which is characterized in that the pedestal (4)
On be also equipped with the driving mechanism (8) mobile for drive rack (74).
5. a kind of adjustable height automatic quantitative packing machine according to claim 4, which is characterized in that the driving mechanism
(8) include motor (81), the output shaft of motor (81) is connected with retarder (82), and motor (81) and retarder (82) are installed on bottom
On seat (4), the output shaft of retarder (82) is connected with turntable (83), and the edge of turntable (83) is hinged with connecting rod (84), connection
The other end of bar (84) is hinged with rack (74).
6. a kind of adjustable height automatic quantitative packing machine according to Claims 1 to 5 any one, which is characterized in that
Weighing hopper (2) lower end is respectively articulated with two groups and is used to clamp the bag the clamp system (22) on discharge nozzle (21),
It is hinged with cylinder (23) between two groups of clamp systems (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820183498.3U CN207843370U (en) | 2018-02-01 | 2018-02-01 | A kind of adjustable height automatic quantitative packing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820183498.3U CN207843370U (en) | 2018-02-01 | 2018-02-01 | A kind of adjustable height automatic quantitative packing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207843370U true CN207843370U (en) | 2018-09-11 |
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ID=63410397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820183498.3U Active CN207843370U (en) | 2018-02-01 | 2018-02-01 | A kind of adjustable height automatic quantitative packing machine |
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| Country | Link |
|---|---|
| CN (1) | CN207843370U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110451037A (en) * | 2019-08-20 | 2019-11-15 | 安徽宜康食品有限公司 | A kind of fresh squeezing drink semi-finished product vacuum packaging equipment of washing |
-
2018
- 2018-02-01 CN CN201820183498.3U patent/CN207843370U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110451037A (en) * | 2019-08-20 | 2019-11-15 | 安徽宜康食品有限公司 | A kind of fresh squeezing drink semi-finished product vacuum packaging equipment of washing |
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