CN210133311U - Carry a jar lift servo - Google Patents
Carry a jar lift servo Download PDFInfo
- Publication number
- CN210133311U CN210133311U CN201920824101.9U CN201920824101U CN210133311U CN 210133311 U CN210133311 U CN 210133311U CN 201920824101 U CN201920824101 U CN 201920824101U CN 210133311 U CN210133311 U CN 210133311U
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- lifting
- servo motor
- shaft
- rotating
- driving shaft
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- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 238000009434 installation Methods 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 claims description 7
- 238000004826 seaming Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
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Abstract
The utility model discloses a carry a jar lift servo relates to the food package equipment field. The utility model comprises an upper rotating tower driving shaft, a revolution driving shaft and a base; mounting holes are uniformly distributed on the edge of the lower end part of the upper turret driving shaft along the annular direction, and a tank loading assembly is arranged in each mounting hole; the carrier assembly includes a liner; the bushing is arranged in the mounting hole; a guide shaft is arranged in the bushing; a transmission shaft is inserted in the guide shaft along the axial direction; the upper end of the transmission shaft is provided with a tank carrying platform; the edge of the upper end part of the revolution driving shaft is uniformly provided with mounting cavities along the annular direction; the installation cavity is internally provided with a lifting component for driving the tank carrying component to move up and down and a rotating component for driving the tank carrying component to rotate. The utility model discloses a carry jar to go up and down and carry the servo of jar rotation, axial load between the cover is applyed in the online adjustment that can be easy, has higher market using value.
Description
Technical Field
The utility model belongs to the food packaging equipment field especially relates to a carry a jar lift servo.
Background
A prior art can lifting servo mechanism is shown in fig. 1, in which the components represented by the reference numerals are: 01-carrying tank table rotation driving shaft, 02-upper rotating tower driving shaft, 03-revolution driving shaft, 04-base, 05-carrying tank table rotation driving gear, 06-carrying tank table fixing plate, 07-carrying tank table lifting cam, 08-cam follower, 09-carrying tank assembly, 010-carrying tank table rotation driven gear, 011-guide shaft, 012-adjusting screw, 013-pressure adjusting spring, and 014-carrying tank table; the revolution driving shaft 03 is arranged on the base 01 in a bearing connection mode, the tank carrying platform fixing plate 06 and the revolution driving shaft 03 are connected into a whole, the tank carrying assembly 09 is horizontally fixed on the tank carrying platform fixing plate 06, and the vertical direction of the tank carrying platform lifting cam 07 is limited by a groove; the can carrying assembly 09 revolves around the rotation center through the rotation of the revolution driving shaft 03, the can carrying assembly 09 moves up and down relative to the can carrying platform fixing plate 06 under the action of the can carrying platform lifting cam 07 and the cam follower 08 in the revolution process, in addition, the spline on the can carrying platform rotation driving shaft 01 drives the can carrying platform rotation driving gear 05, so that the can carrying platform rotation driven gear 010 rotates to form the rotation of the can carrying platform 014, the lifting and the rotation of the product can on the can carrying assembly 09 are realized, and the seaming of the product can is completed by matching with other mechanisms of the seaming machine.
In the product can seaming process of the can carrying lifting servo mechanism, because a certain axial load is needed between the can and the cover to generate friction torque in seaming, a pressure adjusting spring 013 is usually arranged in the can carrying assembly 09 to adjust the axial load between the can and the cover in the seaming process, but spring pressure needs to be reset for different types of product cans, and the operation is very complicated; on the other hand, in the seaming process, the product can has a certain degree of can height loss, and in order to ensure that the pressure adjusting spring 013 can generate a constant axial load, the can carrying platform lifting protrusion 07 needs to have a certain lift in the working area of the can height loss, but the cam lift is hard to be completely consistent with the can height loss, and the can height loss is also hard to change due to the can type, the cover type and seaming parameters, so that the pressure adjusting spring 013 is hard to control the product can to maintain the constant axial load between the can and the cover in the seaming process. In addition, when the whole equipment operates, the tank carrying platform 014 is always in a constant-speed rotation state, and when the product tank enters the tank carrying platform 014 which rotates at a high speed in a horizontal motion, the tank bottom and the tank carrying platform 014 shake due to friction, which greatly affects the product stability and the development of high-speed equipment. Therefore, a canister lifting servo mechanism is needed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a carry a jar lift servo, all join in marriage a servo assembly that can realize carrying a jar lift and carrying a jar rotation through joining in marriage for each cover, not only given the product jar and kept the invariable axial load between jar and the lid at the seaming in-process, can also improve the stable effect when the product jar gets into the carrying a jar platform of high-speed rotation with horizontal motion effectively, axial load between the cover is applyed in the online adjustment that can be easy simultaneously, the problem that proposes in the above-mentioned background art has been solved.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a tank-loading lifting servo mechanism, which comprises an upper turret driving shaft, a revolution driving shaft and a base; the axes of the upper rotating tower driving shaft and the revolution driving shaft are superposed; the base is sleeved on the periphery of the lower part of the rotating driving shaft; the base is in rotating fit with the rotating driving shaft; a plurality of mounting holes are uniformly formed in the edge of the lower end part of the upper rotating tower driving shaft along the annular direction, and a tank loading assembly is arranged in each mounting hole; the canister assembly includes a liner; the bushing is arranged in the mounting hole; a guide shaft is arranged in the bushing; a transmission shaft is inserted in the guide shaft along the axial direction; the upper end of the transmission shaft is provided with a tank carrying platform; a plurality of mounting cavities are uniformly distributed on the edge of the upper end part of the revolution driving shaft along the annular direction; the installation cavities correspond to the installation holes one to one, and each installation cavity is internally provided with a lifting assembly for driving the tank carrying assembly to move up and down and a rotating assembly for driving the tank carrying assembly to rotate.
Further, the lifting assembly comprises a first lifting servo motor; the first lifting servo motor is fixedly arranged in the mounting cavity; an output shaft of the first lifting servo motor is connected with a first screw rod through a coupler; the first screw rod is provided with a first screw nut which is matched with the first screw rod; the periphery of the first nut is provided with a lifting driving platform; the lifting driving platform is connected with the guide shaft.
Furthermore, a column sleeve is inserted in one surface of the lifting driving platform; a transmission column matched with the column sleeve is inserted in the column sleeve; one end of the transmission column is fixedly connected to one surface of the mounting chamber.
Furthermore, a rotating assembly is arranged on one side of the lifting assembly; the rotating assembly comprises a first rotating servo motor; the first rotary servo motor is fixedly arranged in the mounting cavity; and the output shaft of the first rotary servo motor is connected with the lower end part of the transmission shaft through a connecting piece.
Further, the lifting assembly comprises a second lifting servo motor; the second lifting servo motor is fixedly arranged in the mounting cavity; an output shaft of the second lifting servo motor is connected to a second screw rod through a coupler; the second screw rod is provided with a second screw nut which is matched with the second screw rod; the second nut is connected with the transmission shaft.
Furthermore, a rotating assembly is arranged on one side of the lifting assembly; the rotating assembly comprises a second rotating servo motor; the second rotary servo motor is fixedly arranged in the mounting cavity; the output shaft of the second rotary servo motor is provided with a first gear; a second gear is meshed with the first gear; the second gear is arranged on the periphery of the transmission shaft.
The utility model discloses following beneficial effect has:
the utility model discloses a all join in marriage the servo subassembly that a jar can realize carrying jar lift and carry a jar rotation for each cover, not only given the product jar and kept the invariable axial load between jar and the lid at the seaming in-process, can also improve the stable effect when the product jar gets into the jar platform that carries of high-speed rotation with horizontal motion effectively, axial load between the cover is applyed in the online adjustment that can be easy simultaneously, the processingquality of the product of having guaranteed has higher market using value.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic diagram of a prior art structure;
fig. 2 is a schematic structural diagram of a first embodiment of the present invention;
fig. 3 is a schematic structural diagram of a second embodiment of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-upper rotating tower driving shaft, 2-revolution driving shaft, 3-base, 4-bushing, 5-transmission shaft, 6-first lifting servo motor, 7-first rotating servo motor, 8-second lifting servo motor, 9-second rotating servo motor, 10-outer shell, 11-conductive slip ring, 401-guide shaft, 501-tank carrying platform, 601-first screw rod, 602-first screw nut, 603-lifting driving platform, 604-column sleeve, 605-transmission column, 701-connecting piece, 801-second screw rod, 802-second screw nut, 901-first gear and 902-second gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 2, the present invention relates to a can-loading elevating servo mechanism, which comprises an upper turret driving shaft 1, a revolution driving shaft 2 and a base 3; the upper turret drive shaft 1 is disposed above the revolving drive shaft 2; the upper turret driving shaft 1 and the revolution driving shaft 2 are overlapped in axial line; the base 3 is sleeved on the periphery of the lower part of the rotating driving shaft 2; the base 3 is in running fit with the rotating driving shaft 2 through a bearing; an outer shell 10 is sleeved on the periphery of the lower end part of the upper turret driving shaft 1; the lower edge of the outer shell 10 extends to the periphery of the base 3; a conductive slip ring 11 is arranged on the base 3;
a plurality of mounting holes are uniformly distributed on the edge of the lower end part of the upper turret driving shaft 1 along the annular direction, and a tank loading assembly is arranged in each mounting hole; the carrier assembly comprises a liner 4; the bush 4 is fixedly arranged in the mounting hole; a guide shaft 401 is arranged in the bushing 4; a transmission shaft 5 is inserted in the guide shaft 401 along the axial direction; the transmission shaft 5 is connected with the guide shaft 401 through a bearing; the upper end of the transmission shaft 5 is provided with a tank carrying platform 501;
a plurality of mounting cavities are uniformly distributed on the edge of the upper end part of the revolution driving shaft 2 along the annular direction; the installation cavities correspond to the installation holes one by one, and each installation cavity is internally provided with a lifting component for driving the tank carrying assembly to move up and down and a rotating component for driving the tank carrying assembly to rotate;
the lifting assembly comprises a first lifting servo motor 6; the first lifting servo motor 6 is fixedly arranged in the installation cavity; the output shaft of the first lifting servo motor 6 is connected with a first screw rod 601 through a coupler; a first nut 602 which is matched with the first screw rod 601 is arranged on the first screw rod; a lifting driving platform 603 is arranged on the periphery of the first nut 602; the upper surface of the lifting driving platform 603 is connected with the lower end part of the guide shaft 401 through a bolt; a column sleeve 604 is fixedly inserted in one surface of the lifting driving platform 603; a transmission column 605 matched with the column sleeve 604 is inserted in the column sleeve; the driving post 605 is in sliding fit with the post sleeve 604; one end of the drive post 605 is fixedly attached to a surface of the mounting chamber;
one side of the lifting component is provided with a rotating component; the rotating assembly comprises a first rotating servo motor 7; the first rotary servo motor 7 is fixedly arranged in the installation cavity; the output shaft of the first rotary servo motor 7 is connected with the lower end part of the transmission shaft 5 through a connecting piece 701; the connecting piece 701 is inserted into the lifting driving platform 603; the connecting piece 701 and the lifting driving platform 603 can be in sliding fit and rotating fit, and the connecting piece 701 and the transmission shaft 5 can be in sliding fit and rotating fit; the coupling 701 employs a ball spline pair.
The guide shaft 401 is driven by the first lifting servo motor 6 through the first screw rod 601, the first nut 602 and the lifting driving platform 603 to move up and down in the bushing 4, so that the lifting of the product tank on the tank carrying platform 501 is realized; the first lifting servo motor 6 adopts an absolute value encoder and detects the torque, the axial load applied between the product covers can be obtained in real time by obtaining the torque of the first screw rod 601, and the dynamic adjustment is carried out to ensure that the axial load between the product tank and the product covers is constant; meanwhile, the first rotary servo motor 7 and the tank carrying platform 501 are coaxially arranged, the output shaft of the first rotary servo motor 7 is connected with the transmission shaft 5 through the connecting piece 701, so that the rotation of the tank carrying platform 501 is realized, each tank carrying assembly is provided with an independent first rotary servo motor 7, the tank carrying platform 501 can bear a corresponding product tank in a relatively static state, and after the product tank reaches a rotation center, the product tank and the product tank are accelerated to a required rotation speed for seaming together, so that high-speed and stable seaming is realized.
The second embodiment is as follows:
as shown in fig. 3, the elevation assembly includes a second elevation servo motor 8; the second lifting servo motor 8 is fixedly arranged in the installation cavity; the output shaft of the second lifting servo motor 8 is connected to a second screw rod 801 through a coupler; a second screw nut 802 which is matched with the second screw rod 801 is arranged on the second screw rod; the second nut 802 is connected to the lower end of the transmission shaft 5 by a bolt;
one side of the lifting component is provided with a rotating component; the rotating assembly comprises a second rotating servo motor 9; the second rotary servo motor 9 is fixedly arranged in the mounting cavity; the output shaft of the second rotary servo motor 9 is provided with a first gear 901; a second gear 902 is engaged with the first gear 901; the second gear 902 is mounted on the outer periphery of the lower end portion of the propeller shaft 5; the thickness of the first gear 901 is larger than that of the second gear 902, so that the first gear 901 and the second gear 902 are constantly meshed when the transmission shaft 5 moves up and down.
The guide shaft 401 is driven by the second lifting servo motor 8 through a second screw rod 801 and a second nut 802 to move up and down in the bushing 4, so that the lifting of the product tank on the tank carrying platform 501 is realized; the second lifting servo motor 8 adopts an absolute value encoder and detects the torque, the axial load applied between the product covers can be obtained in real time by obtaining the torque of the second screw rod 801, and the dynamic adjustment is carried out to ensure that the axial load between the product tank and the product covers is constant; meanwhile, the second rotating servo motor 9 drives the transmission shaft 5 to rotate through the first gear 901 and the second gear 902, so that the rotation of the tank carrying platform 501 is realized, because each tank carrying component is provided with an independent second rotating servo motor 9, the tank carrying platform 501 can bear a corresponding product tank in a relatively static state, and after the product tank reaches a rotation center, the product tank and the product tank are accelerated to a required rotation speed for seaming together, so that high-speed and stable seaming is realized.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. A can carrying lifting servo mechanism comprises an upper turret driving shaft (1), a revolution driving shaft (2) and a base (3); the method is characterized in that:
the axis of the upper rotating tower driving shaft (1) is overlapped with that of the revolution driving shaft (2); the base (3) is sleeved on the periphery of the lower part of the rotating driving shaft (2); the base (3) is in running fit with the rotating driving shaft (2);
a plurality of mounting holes are uniformly formed in the edge of the lower end part of the upper rotating tower driving shaft (1) along the annular direction, and a tank loading assembly is arranged in each mounting hole;
the canister assembly comprises a liner (4); the bushing (4) is arranged in the mounting hole; a guide shaft (401) is arranged in the bushing (4); a transmission shaft (5) is inserted in the guide shaft (401) along the axial direction; the upper end of the transmission shaft (5) is provided with a tank carrying platform (501);
a plurality of mounting cavities are uniformly distributed on the edge of the upper end part of the revolution driving shaft (2) along the annular direction; the installation cavities correspond to the installation holes one to one, and each installation cavity is internally provided with a lifting assembly for driving the tank carrying assembly to move up and down and a rotating assembly for driving the tank carrying assembly to rotate.
2. A carrier lifting servo according to claim 1, wherein the lifting assembly comprises a first lifting servo motor (6); the first lifting servo motor (6) is fixedly arranged in the installation cavity; an output shaft of the first lifting servo motor (6) is connected with a first screw rod (601) through a coupler; a first screw nut (602) matched with the first screw rod (601) is arranged on the first screw rod; the periphery of the first screw nut (602) is provided with a lifting driving platform (603); the lifting driving platform (603) is connected with the guide shaft (401).
3. A canister lift servo according to claim 2, characterized in that a surface of the lift drive table (603) is pierced with a column sleeve (604); a transmission column (605) which is matched with the column sleeve (604) is inserted in the column sleeve (604); one end of the transmission column (605) is fixedly connected to one surface of the mounting chamber.
4. A carrier lifting servo according to claim 2, wherein the lifting assembly is provided with a rotating assembly on one side; the rotating assembly comprises a first rotating servo motor (7); the first rotary servo motor (7) is fixedly arranged in the installation cavity; the output shaft of the first rotary servo motor (7) is connected with the lower end part of the transmission shaft (5) through a connecting piece (701).
5. A carrier lifting servo according to claim 1, wherein the lifting assembly comprises a second lifting servo motor (8); the second lifting servo motor (8) is fixedly arranged in the installation cavity; the output shaft of the second lifting servo motor (8) is connected to a second screw rod (801) through a coupler; a second screw nut (802) matched with the second screw rod (801) is arranged on the second screw rod; the second screw nut (802) is connected with the transmission shaft (5).
6. A carrier lifting servo according to claim 5, wherein the lifting assembly is provided with a rotating assembly on one side; the rotating assembly comprises a second rotating servo motor (9); the second rotary servo motor (9) is fixedly arranged in the installation cavity; the output shaft of the second rotary servo motor (9) is provided with a first gear (901); a second gear (902) is meshed with the first gear (901); the second gear (902) is installed on the periphery of the transmission shaft (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920824101.9U CN210133311U (en) | 2019-06-03 | 2019-06-03 | Carry a jar lift servo |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920824101.9U CN210133311U (en) | 2019-06-03 | 2019-06-03 | Carry a jar lift servo |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210133311U true CN210133311U (en) | 2020-03-10 |
Family
ID=69705642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920824101.9U Withdrawn - After Issue CN210133311U (en) | 2019-06-03 | 2019-06-03 | Carry a jar lift servo |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210133311U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110155395A (en) * | 2019-06-03 | 2019-08-23 | 合肥中辰轻工机械有限公司 | A kind of Zai Guan lift servo mechanism |
-
2019
- 2019-06-03 CN CN201920824101.9U patent/CN210133311U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110155395A (en) * | 2019-06-03 | 2019-08-23 | 合肥中辰轻工机械有限公司 | A kind of Zai Guan lift servo mechanism |
| CN110155395B (en) * | 2019-06-03 | 2024-02-09 | 合肥中辰轻工机械有限公司 | Lifting servo mechanism for carrying tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20200310 Effective date of abandoning: 20240209 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20200310 Effective date of abandoning: 20240209 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |