CN207550597U - A kind of double-chamber vacuum packing machine of dynamic balance structure - Google Patents
A kind of double-chamber vacuum packing machine of dynamic balance structure Download PDFInfo
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- CN207550597U CN207550597U CN201721550759.2U CN201721550759U CN207550597U CN 207550597 U CN207550597 U CN 207550597U CN 201721550759 U CN201721550759 U CN 201721550759U CN 207550597 U CN207550597 U CN 207550597U
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Abstract
The utility model discloses a kind of double-chamber vacuum packing machines of dynamic balance structure, belong to packing machine technical field, including vacuum chamber, upper swing arm, it is evacuated platform, lower swing arm, rotation axis, bearing block, rotary block and clump weight, vacuum chamber is rotatably connected by rotating bearing housing with rotation axis, rotary block is blocked between upper swing arm and pumping platform, and its position is limited, rotation axis respectively with upper swing arm, it is fixedly connected between lower swing arm, so that vacuum chamber is in rotation process, vacuum chamber and clump weight are respectively parallel to pumping platform, make slow-roll stabilization between three.The utility model has saved manpower using dynamic balance structure, reduces working strength, safer, improves service life, and parts are easily changed, and facilitate repair and assembling.
Description
Technical field
The utility model is related to a kind of vacuum packing machines, are packed more particularly to a kind of double-chamber vacuum of dynamic balance structure
Machine belongs to packing machine technical field.
Background technology
The vacuum chamber of double-chamber vacuum packing machine can pass through swing arm left-right rotation so that packing machine can be on platform on one side
It carries out extracting vacuum seal work, and another side carries out article and puts work so that production efficiency is vacuum-packed than single-chamber room
Machine is higher by one times, and still, the vacuum chamber volume of double-chamber vacuum packing machine is big, quality weight, if only carrying out pull-up by manpower
With caused high effort under lid, be that manpower can not be completed even for some large-scale types, therefore, in the prior art in order to solve
The above problem provides solution below：
First uses cylinder power-assisted scheme, and such scheme needs external gas source, high to auxiliary facility requirement, and if there is
Operation error can then bring the personal injury of operator；
Second uses tension spring power-assisted scheme, but this scheme has following shortcoming：
1st, tension spring tension is excessive, and under the bad lid of vacuum chamber, tension spring tension is too small, and vacuum cover is bad to be lifted, due to tension spring
Drawing force be non-linear force, be more difficult to grasp its equalization point so that the rotation process of vacuum chamber has had that lid is fast, gland needs
It to exert oneself, gland has the problem of rebound；
2nd, it uses manpower mode to push, and manpower and materials input is larger；
3rd, the easy aging of spring, service life is shorter, and spring is needed replacing using one or two years；
4th, gland has rebound, also increases the momentary load of the vacuum pump inside packing machine, and reduce vacuum pump uses the longevity
Life, and the effect of the non-linear force of spring so that rotation axis is easily deformed, service life reduces, and in addition turns by power load unevenness
Dynamic process easily has sound.
Disadvantages mentioned above so that the dual compartment package machine of extension spring structure, vacuum chamber rotation is unstable, portion needs to borrow greatly
The easy aging of power, related components, maintenance maintenance are inconvenient.
Utility model content
The main purpose of the utility model be to provide for a kind of operating of vacuum chamber it is stable, easily, smooth nothing makes an uproar
Sound, safer double-chamber vacuum packing machine.
The purpose of this utility model can reach by using following technical solution：
A kind of double-chamber vacuum packing machine of dynamic balance structure, including vacuum chamber, upper swing arm, pumping platform, lower swing arm and
Clump weight；It is rotatably connected between the vacuum chamber and the upper swing arm；The pumping platform is by rotating bearing housing with turning
It is rotatably connected between moving axis, the rotation axis is fixedly connected with the upper swing arm, the company of the pumping platform and the upper swing arm
It meets place and is equipped with rotary block, the rotary block is blocked between the upper swing arm and the pumping platform, and is limited on described
Swing arm and the position of the pumping platform；The rotation axis is fixedly connected with the lower swing arm, the lower swing arm and the counterweight
It is rotatably connected between block by counterweight joint；The vacuum chamber is in rotation process, the vacuum chamber and the clump weight
The pumping platform is respectively parallel to, makes slow-roll stabilization between three.
Preferable scheme is that it is rotatably connected between the vacuum chamber and the upper swing arm by upper swing arm rolling bearing.
In any of the above-described scheme preferably, the rotation bearing housing is arranged in the pumping platform, described turn
Moving axis runs through the pumping platform, is connected between the pumping platform and the rotation axis by the rotation bearing housing rotation
It connects.
In any of the above-described scheme preferably, the rotary block is passed through by the rotation axis, is blocked in the pumping
Between platform and the upper swing arm, the rotation axis is fixedly connected with the upper swing arm.
In any of the above-described scheme preferably, it is fixedly connected between the lower swing arm and the rotation axis.
In any of the above-described scheme preferably, it is fixedly connected between the counterweight joint and the clump weight.
In any of the above-described scheme preferably, it is connected between the lower swing arm and the counterweight joint by counterweight joint
Screw is rotatably connected.
In any of the above-described scheme preferably, the vacuum chamber and the pumping platform are an integral structure.
In any of the above-described scheme preferably, the material of the vacuum chamber and the pumping platform is stainless steel.
In any of the above-described scheme preferably, it further includes：Machine casing, vacuum pump, electrical accessorie and castor, the machine
Device shell is arranged on the outside of the vacuum chamber and the pumping platform, the vacuum pump and the electrical accessorie with it is described
Vacuum chamber connects, and the castor is arranged below the clump weight.
The advantageous effects of the utility model：
1st, according to the double-chamber vacuum packing machine of the dynamic balance structure of the utility model, dynamic balancing knot provided by the utility model
The double-chamber vacuum packing machine of structure, by the dynamic balance structure of innovation instead of original tension spring boosting mechanism so that with manpower come
Rotation vacuum chamber is very light or even a finger can also rotate large-scale vacuum chamber, has saved manpower, it is strong to reduce work
Degree；
2nd, according to the double-chamber vacuum packing machine of the dynamic balance structure of the utility model, dynamic balancing knot provided by the utility model
The double-chamber vacuum packing machine of structure, by conservation of mechanical energy principle so that rotation process smooth steady, vacuum chamber can be any
Angle is static, and the damage to person risk of operator is minimized, safer；
3rd, according to the double-chamber vacuum packing machine of the dynamic balance structure of the utility model, dynamic balancing knot provided by the utility model
The double-chamber vacuum packing machine of structure so that the stress equalization between swing arm and rotation axis, and also its stress in rotation is also balanced
, improve the service life of each parts；And Weighting system is according to the dead weight of object and bar thick stick principle, as long as pumping platform
Indeformable with vacuum chamber, the service life of rotation system is dependent on the service life of bearing, and the entirety for substantially prolonging machine uses the longevity
Life, and relevant parts are easily replaced, and facilitate repair and assembling；
4th, according to the double-chamber vacuum packing machine of the dynamic balance structure of the utility model, dynamic balancing knot provided by the utility model
The double-chamber vacuum packing machine of structure so that product chamber rotation process is mute smooth, in addition without external gas source, makes its use condition
It substantially reduces.
Description of the drawings
Fig. 1 is to be tied according to the whole of a preferred embodiment of the double-chamber vacuum packing machine of the dynamic balance structure of the utility model
Structure front view；
Fig. 2 is to be tied according to the whole of a preferred embodiment of the double-chamber vacuum packing machine of the dynamic balance structure of the utility model
Structure side view, the embodiment can be the embodiment identical from Fig. 1 or the embodiment different with Fig. 1.
In figure：1- vacuum chambers, 2- upper swing arm rolling bearings, 3- upper swing arms, 4- rotary blocks, 5- rotation axis, 6- pumpings
Platform, 7- lower swing arms, 8- counterweight joint connecting screws, 9- counterweight joints, 10- clump weights, 11- rotation bearing housings.
Specific embodiment
To make those skilled in the art more clear and clear and definite the technical solution of the utility model, with reference to embodiment and
Attached drawing is described in further detail the utility model, and however, the embodiments of the present invention are not limited thereto.
As depicted in figs. 1 and 2, the double-chamber vacuum packing machine of a kind of dynamic balance structure provided in this embodiment, including vacuum
Chamber 1, upper swing arm 3, pumping platform 6, lower swing arm 7 and clump weight 10；It is rotated between the vacuum chamber 1 and the upper swing arm 3
Connection；It is described pumping platform 6 be rotatably connected between bearing housing 11 and rotation axis 5 by rotating, the rotation axis 5 with it is described on
Swing arm 3 is fixedly connected, and the junction of the pumping platform 6 and the upper swing arm 3 is equipped with rotary block 4, and the rotary block 4 hinders
Gear limits the position of the upper swing arm 3 and the pumping platform 6 between the upper swing arm 3 and the pumping platform 6；Institute
It states rotation axis 5 to be fixedly connected with the lower swing arm 7, be rotated between the lower swing arm 7 and the clump weight 10 by counterweight joint 9
Connection；For the vacuum chamber 1 in rotation process, the vacuum chamber 1 and the clump weight 10 are respectively parallel to the pumping
Platform 6 makes slow-roll stabilization between three.
Further, in the present embodiment, as depicted in figs. 1 and 2, lead between the vacuum chamber 1 and the upper swing arm 3
It crosses upper swing arm rolling bearing 2 to be rotatably connected, the rotation bearing housing 11 is arranged in the pumping platform 6, the rotation axis 5
Through the pumping platform 6, connected between the pumping platform 6 and the rotation axis 5 by rotation bearing housing 11 rotation
It connects, the rotary block 4 is passed through by the rotation axis 5, is blocked between the pumping platform 6 and the upper swing arm 3, described turn
Moving axis 5 is fixedly connected with the upper swing arm 3.
Further, in the present embodiment, as depicted in figs. 1 and 2, it is fixed between the lower swing arm 7 and the rotation axis 5
Connection, is fixedly connected between the counterweight joint 9 and the clump weight 10, leads between the lower swing arm 7 and the counterweight joint 9
It crosses counterweight joint connecting screw 8 to be rotatably connected, the vacuum chamber 1 and the pumping platform 6 are an integral structure, the vacuum
The material of chamber 1 and the pumping platform 6 is stainless steel.
Further, in the present embodiment, the double-chamber vacuum packing machine of dynamic balance structure further includes：Machine casing, vacuum
Pump, electrical accessorie and castor, the machine casing is arranged on the outside of the vacuum chamber 1 and the pumping platform 6, described true
Sky pump and the electrical accessorie are connect with the vacuum chamber 1, and the castor is arranged on 10 lower section of clump weight.
Further, in the present embodiment, the operation principles of the present embodiment are：The present embodiment is by conservation of mechanical energy principle
It is calculated with precision so that during rotation, the amount of increasing or decreasing of the total potential energy of top parts can be similar to vacuum chamber
The amount of decreasing or increasing of the total potential energy of lower part parts, so as to reach potential-energy balance；Along with the lubricating action of special bearing so that
Friction coefficient is very small, and the energy of consume is low, because that regardless of how big vacuum chamber size is, can stop in any position,
Also it can be rotated by the strength of a little finger.
The present embodiment has used novel dynamic balance structure, by upper swing arm rolling bearing, rotation bearing housing, with reclosing
Head connecting screw so that in the rotation process of vacuum chamber so that vacuum chamber and clump weight are parallel to pumping platform always, turn
Dynamic stability, in addition all accessories and metal fittings be process using fine turning lathe or precise laser, determine trueness error,
It could so that dynamic dynamic balancing operation process frictional force is small, weight is accurate, and size and mechanical structure meet Theoretical Design value.
The vacuum chamber of the present embodiment and the integration of pumping platform make, it is ensured that dynamic balance structure it is permanent durable.
In conclusion in the present embodiment, according to the double-chamber vacuum packing machine of the dynamic balance structure of the present embodiment, this implementation
The double-chamber vacuum packing machine for the dynamic balance structure that example provides, by the dynamic balance structure of innovation instead of original tension spring power-assisted knot
Structure so that it is very light or even a finger can also rotate large-scale vacuum chamber come rotation vacuum chamber with manpower, save people
Power reduces working strength；By conservation of mechanical energy principle so that rotation process smooth steady, vacuum chamber can be any
Angle is static, and the damage to person risk of operator is minimized, safer；So that the stress between swing arm and rotation axis is equal
Weighing apparatus, and its stress in rotation is also balanced, improves the service life of each parts；And Weighting system is according to object
Dead weight and bar thick stick principle, as long as pumping platform and vacuum chamber it is indeformable, the service life of rotation system is dependent on the longevity of bearing
Life substantially prolongs the whole service life of machine, and relevant parts are easily replaced, and facilitate repair and assembling；Make
It is mute smooth to obtain product chamber rotation process, in addition without external gas source, substantially reduces its use condition.
The above, only the utility model further embodiment, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art is according to the present utility model in range disclosed in the utility model
Technical solution and its design are subject to equivalent substitution or change, belong to the scope of protection of the utility model.
Claims (10)
1. a kind of double-chamber vacuum packing machine of dynamic balance structure, which is characterized in that including vacuum chamber (1), upper swing arm (3), take out
Gas platform (6), lower swing arm (7) and clump weight (10)；It is rotatably connected between the vacuum chamber (1) and the upper swing arm (3)；Institute
State pumping platform (6) be rotatably connected between bearing housing (11) and rotation axis (5) by rotating, the rotation axis (5) with it is described
Upper swing arm (3) is fixedly connected, and the junction of the pumping platform (6) and the upper swing arm (3) is equipped with rotary block (4), described
Rotary block (4) is blocked between the upper swing arm (3) and pumping platform (6), and limits the upper swing arm (3) and described
It is evacuated the position of platform (6)；The rotation axis (5) is fixedly connected with the lower swing arm (7), and the lower swing arm (7) is matched with described
It is rotatably connected between pouring weight (10) by counterweight joint (9)；The vacuum chamber (1) is in rotation process, the vacuum chamber
(1) and the clump weight (10) is respectively parallel to the pumping platform (6), makes slow-roll stabilization between three.
A kind of 2. double-chamber vacuum packing machine of dynamic balance structure according to claim 1, which is characterized in that the vacuum chamber
It is rotatably connected between room (1) and the upper swing arm (3) by upper swing arm rolling bearing (2).
A kind of 3. double-chamber vacuum packing machine of dynamic balance structure according to claim 1, which is characterized in that the rotation axis
Bearing block (11) is arranged in the pumping platform (6), and the rotation axis (5) is put down through the pumping platform (6), the pumping
It is rotatably connected between platform (6) and the rotation axis (5) by the rotation bearing housing (11).
A kind of 4. double-chamber vacuum packing machine of dynamic balance structure according to claim 1, which is characterized in that the rotation gear
Block (4) is passed through by the rotation axis (5), is blocked between the pumping platform (6) and the upper swing arm (3), the rotation axis
(5) it is fixedly connected with the upper swing arm (3).
A kind of 5. double-chamber vacuum packing machine of dynamic balance structure according to claim 1, which is characterized in that the lower swing arm
(7) it is fixedly connected between the rotation axis (5).
6. the double-chamber vacuum packing machine of a kind of dynamic balance structure according to claim 1, which is characterized in that described to match reclosing
It is fixedly connected between head (9) and the clump weight (10).
A kind of 7. double-chamber vacuum packing machine of dynamic balance structure according to claim 1, which is characterized in that the lower swing arm
(7) it is rotatably connected between the counterweight joint (9) by counterweight joint connecting screw (8).
A kind of 8. double-chamber vacuum packing machine of dynamic balance structure according to claim 1, which is characterized in that the vacuum chamber
Room (1) and the pumping platform (6) are an integral structure.
A kind of 9. double-chamber vacuum packing machine of dynamic balance structure according to claim 1, which is characterized in that the vacuum chamber
The material of room (1) and the pumping platform (6) is stainless steel.
10. the double-chamber vacuum packing machine of a kind of dynamic balance structure according to claim 1, which is characterized in that further include：Machine
Device shell, vacuum pump, electrical accessorie and castor, the machine casing are arranged on the vacuum chamber (1) and the pumping platform
(6) outside, the vacuum pump and the electrical accessorie are connect with the vacuum chamber (1), and the castor is arranged on described
Below clump weight (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721550759.2U CN207550597U (en) | 2017-11-20 | 2017-11-20 | A kind of double-chamber vacuum packing machine of dynamic balance structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721550759.2U CN207550597U (en) | 2017-11-20 | 2017-11-20 | A kind of double-chamber vacuum packing machine of dynamic balance structure |
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| CN207550597U true CN207550597U (en) | 2018-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721550759.2U Active CN207550597U (en) | 2017-11-20 | 2017-11-20 | A kind of double-chamber vacuum packing machine of dynamic balance structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109051038A (en) * | 2018-09-17 | 2018-12-21 | 南京擎机械制造有限公司 | The pneumatic gearing structure of automatic double-chamber vacuum machine |
| CN109808933A (en) * | 2017-11-20 | 2019-05-28 | 南京一擎机械制造有限公司 | A kind of double-chamber vacuum packing machine of dynamic balance structure |
-
2017
- 2017-11-20 CN CN201721550759.2U patent/CN207550597U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109808933A (en) * | 2017-11-20 | 2019-05-28 | 南京一擎机械制造有限公司 | A kind of double-chamber vacuum packing machine of dynamic balance structure |
| CN109051038A (en) * | 2018-09-17 | 2018-12-21 | 南京擎机械制造有限公司 | The pneumatic gearing structure of automatic double-chamber vacuum machine |
| CN109051038B (en) * | 2018-09-17 | 2024-02-06 | 南京一擎机械制造有限公司 | Pneumatic transmission structure of automatic double-chamber vacuum machine |
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