CN214092933U - Two-shaft transmission device - Google Patents
Two-shaft transmission device Download PDFInfo
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- CN214092933U CN214092933U CN202121419614.5U CN202121419614U CN214092933U CN 214092933 U CN214092933 U CN 214092933U CN 202121419614 U CN202121419614 U CN 202121419614U CN 214092933 U CN214092933 U CN 214092933U
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- 230000007246 mechanism Effects 0.000 claims abstract description 80
- 230000033001 locomotion Effects 0.000 abstract description 8
- 239000003292 glue Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
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Abstract
The utility model is suitable for the transmission field, and provides a two-shaft transmission device, which comprises a frame, a rotating mechanism, a first transmission mechanism and a second transmission mechanism; the rotating mechanism comprises a first transmission shaft which is rotationally connected with the rack, the first transmission shaft is coaxially fixed with a rotating driving piece which is fixedly connected with the rack, a first driving wheel is fixed on the first transmission shaft, and the first driving wheel is in transmission connection with the first transmission mechanism; the second transmission mechanism is fixedly connected with the first transmission shaft. Therefore, the utility model discloses a slewing mechanism drives first drive mechanism and second drive mechanism simultaneously, has realized slewing mechanism and has made first drive mechanism and second drive mechanism reciprocating motion's function simultaneously, has simplified the structure, has reduced use cost.
Description
Technical Field
The utility model relates to a transmission field, concretely relates to diaxon transmission.
Background
The two-axis equipment used at present consists of a first transmission mechanism X and a second transmission mechanism Y, wherein the first transmission mechanism X and the second transmission mechanism Y are driven by independent motors, the moving direction of each transmission mechanism is realized by controlling the motors to change the rotating direction, the structure is complex, the motor cost is high, the control circuit is complex, and when the control circuit has problems, the troubleshooting is inconvenient.
In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.
SUMMERY OF THE UTILITY MODEL
To foretell defect, the utility model aims to provide a diaxon transmission can be through two drive mechanism reciprocating motion simultaneously of a motor control, simplifies the structure, reduces use cost.
In order to achieve the purpose, the utility model provides a two-shaft transmission device, which comprises a frame, a rotating mechanism, a first transmission mechanism and a second transmission mechanism; the rotating mechanism comprises a first transmission shaft, the first transmission shaft is rotatably connected with the rack, a rotating driving piece is coaxially fixed on the first transmission shaft and fixedly connected with the rack, a first driving wheel is fixed on the first transmission shaft, and the first driving wheel is in transmission connection with the first transmission mechanism; the first transmission mechanism comprises a second transmission shaft, the second transmission shaft is rotatably connected with the rack, the second transmission shaft is parallel to the first transmission shaft, the second transmission shaft is fixedly connected with a second driven wheel, the second driven wheel is in transmission connection with the first driving wheel, the second transmission shaft is fixedly connected with a first chain wheel, the first chain wheel is in transmission connection with a second chain wheel, a transmission assembly is configured on the first chain wheel and the second chain wheel, the second chain wheel is fixedly connected with a third transmission shaft, the third transmission shaft is rotatably connected with the rack, the transmission assembly is fixedly connected with a sliding assembly, the sliding assembly is in sliding connection with a sliding rail, and the sliding rail is fixedly connected with the rack; the second transmission mechanism comprises a first intermittent mechanism and a second intermittent mechanism, the first intermittent mechanism and the second intermittent mechanism are alternately and intermittently connected with a fourth transmission shaft in a transmission manner, the fourth transmission shaft is rotatably connected with the rack, the fourth transmission shaft is provided with a second transmission assembly, and the second transmission assembly is slidably connected with the rack.
According to a diaxon transmission, drive assembly is the chain, the chain with slip subassembly fixed connection.
A diaxon transmission, the slip subassembly include the sliding shaft, the sliding shaft with chain fixed connection, sliding shaft sliding connection spacing groove, the spacing groove is seted up on the transmission piece, transmission piece sliding connection slide rail.
According to a diaxon transmission, first intermittent type mechanism include first transmission gear, first transmission gear with first transmission shaft fixed connection, first transmission gear intermittent type transmission third transmission gear, third transmission gear with fourth transmission shaft fixed connection.
According to a diaxon transmission, second intermittent type mechanism includes second drive gear, second drive gear intermittent type transmission fifth drive gear, fifth drive gear with the frame rotates to be connected, fourth drive gear is connected in the transmission of fifth drive gear, fourth drive gear with fourth transmission shaft fixed connection.
According to a diaxon transmission, second drive assembly includes drive nut, drive nut with fourth transmission shaft screw thread transmission, drive nut fixed connection second movable block, the second movable block with frame sliding connection.
According to a diaxon transmission, first transmission gear is incomplete gear.
According to the utility model discloses a diaxon transmission, second drive gear is incomplete gear.
An object of the utility model is to provide a diaxon transmission through two drive mechanism reciprocating motion simultaneously of a motor control, can reduce use cost, makes the structure simplify. The utility model discloses a realize above-mentioned purpose through the first drive mechanism of slewing mechanism drive, realize the reciprocal slip about the slip subassembly, through slewing mechanism drive second drive mechanism, realize second drive assembly's reciprocating motion all around, realized driving two drive mechanism reciprocating motion simultaneously through same slewing mechanism, reduced use cost, make the structure simplify, simplified control circuit, reduced control circuit's the maintenance degree of difficulty.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic top view of the first transmission mechanism of the present invention;
fig. 3 is a schematic top view of a second transmission mechanism of the present invention;
fig. 4 is a partially enlarged view of fig. 2.
In the figure: 1-a rack, 2-a first transmission mechanism, 3-a second transmission mechanism, 101-a rotary driving piece, 201-a first chain wheel, 202-a second driven wheel, 203-a second chain wheel, 204-a chain, 205-a sliding shaft, 206-a transmission block, 207-a limiting groove, 209-a sliding rail, 210-a second transmission shaft, 212-a third transmission shaft, 301-a first transmission gear, 302-a second transmission gear, 303-a first transmission shaft, 304-a first driving wheel, 305-a third transmission gear, 306-a fourth transmission gear, 307-a fifth transmission gear, 308-a fifth transmission shaft, 309-a transmission nut, 310-a fourth transmission shaft and 311-a second movable block.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, the utility model provides a diaxon transmission, including frame 1, slewing mechanism, first drive mechanism 2, second drive mechanism 3.
Referring to fig. 1 and fig. 2, the rotating mechanism includes a first transmission shaft 303 rotatably connected to the frame 1, the first transmission shaft 303 is disposed at a lower left side of the frame 1, the first transmission shaft 303 is coaxially fixed to the rotating driving member 101, the rotating driving member 101 is fixedly connected to the frame 1, a first driving wheel 304 is fixed to a middle portion of the first transmission shaft 303, and the first driving wheel 304 is in transmission connection with the first transmission mechanism 2; the first transmission shaft 303 is further provided with a second transmission mechanism 3.
Referring to fig. 1 and 2, the first transmission mechanism 2 includes a second transmission shaft 210 with one end rotatably connected to the frame 1, the second transmission shaft 210 is disposed in parallel at a middle position above the first transmission shaft 303, a second driven wheel 202 in transmission connection with the first driving wheel 304 is fixedly connected to a middle portion of the second transmission shaft 210, the other end of the second transmission shaft 210 is coaxially and fixedly connected to a first chain wheel 201, the first chain wheel 201 is in transmission connection with a second chain wheel 203 through a transmission assembly, the second chain wheel 203 is fixedly connected to a third transmission shaft 212, the third transmission shaft 212 is disposed on a right side of the second transmission shaft 210 in parallel with and in parallel with the second transmission shaft 210, the third transmission shaft 212 is rotatably connected to the frame 1, the transmission assembly is fixedly connected to a sliding assembly, the sliding assembly is slidably connected to a sliding rail 209, the sliding rail 209 is fixedly connected to an upper middle position of the frame 1, and the sliding rail 209 is disposed in parallel to the transmission assembly.
Referring to fig. 4, the sliding assembly includes a sliding shaft 205 fixedly connected to the transmission assembly, the sliding shaft 205 is sleeved in the limiting groove 207 and slidably connected to the limiting groove 207, the limiting groove 207 is a strip hole formed in the middle of the transmission block 206 in the up-down direction, the transmission block 206 is penetrated through the strip hole in the front-back direction, and the transmission block 206 is slidably connected to the sliding rail 209.
Referring to fig. 1 and 4, the sliding shaft 205 and the limiting groove 207 may be slidably connected in the following manner: the outer circumferential surface of the sliding shaft 205 can contact the inner surface of the stopper groove 207.
Wherein, the mode that transmission assembly and slip axle 205 fixed connection can be: the transmission component is a chain 204, the chain 204 is formed by a plurality of chain links which are connected in turn by a plurality of pin shafts, and any pin shaft is fixedly connected with a sliding shaft 205.
Wherein the first sprocket 201 and the second sprocket 203 have the same diameter.
The utility model discloses a through above structure, it rotates to rotate driving piece 101 drive first transmission shaft 303, first transmission shaft 303 drives first action wheel 304 and rotates, because first action wheel 304 is connected with the transmission of second follow driving wheel 202, thereby make second transmission shaft 210 rotate, second transmission shaft 210 drives first sprocket 201 and rotates, first sprocket 201 drives second sprocket 203 and rotates, drive assembly drives sliding shaft 205 and moves, sliding shaft 205 drives transmission piece 206 and moves, see figure 1, first sprocket 201 rotates along A, when sliding shaft 205 is located drive assembly's upside position, sliding shaft 205 is in the upside position of spacing groove 207, sliding shaft 205 drives transmission piece 206 and moves along OM's direction; when the sliding shaft 205 is located in the M, P area, the sliding shaft 205 drives the transmission block 206 to move along the OM direction and the sliding shaft 205 slides downward along the limiting groove 207, when the sliding shaft 205 slides downward to the X position, that is, when the sliding shaft 205 is located at the vertically symmetrical point of the first chain wheel 201, the moving direction of the transmission block 206 is changed from the OM direction to the PN direction, at this time, the transmission assembly continues to drive the sliding shaft 205 to rotate, the sliding shaft 205 drives the transmission block 206 to move along the PN direction, when the sliding shaft 205 is located at the N, O position, the sliding shaft 205 drives the transmission block 206 to continue to move along the PN direction and the sliding shaft 205 slides upward relative to the limiting groove 207, when the sliding shaft 205 slides upward to the Y position, that is, when the sliding shaft 205 is located at the vertically symmetrical point of the second chain wheel 203, the direction of the transmission block 206 is changed from the PN to the OM direction, thereby realizing the reciprocating left-right movement of the transmission block 206; the transmission block 206 can move back and forth without changing the rotation direction of the rotary driving member 101, and the structure is simple and the operation is convenient.
Referring to fig. 1 and 3, the second transmission mechanism 3 includes a first intermittent mechanism and a second intermittent mechanism which are arranged in parallel, the first intermittent mechanism and the second intermittent mechanism can be alternately in transmission connection with a fourth transmission shaft 310, the first intermittent mechanism and the second intermittent mechanism are respectively and fixedly connected with two ends of the first transmission shaft 303, the fourth transmission shaft 310 is rotatably connected to a right side of the rack 1 and is arranged in parallel with the first transmission shaft 303, a second transmission assembly is arranged on the fourth transmission shaft 310, and the second transmission assembly is in sliding connection with the rack 1.
The second transmission assembly comprises a transmission nut 309 in threaded transmission with the fourth transmission shaft 310, the upper end of the transmission nut 309 is provided with a second movable block 311, and referring to fig. 1, the second movable block 311 is slidably connected with the frame 1.
The first intermittent mechanism comprises a first transmission gear 301 coaxially fixed with one end of a first transmission shaft 303, the first transmission gear 301 is in intermittent transmission with a third transmission gear 305, and the third transmission gear 305 is coaxially fixed with one end of a fourth transmission shaft 310.
The second intermittent mechanism comprises a second transmission gear 302 coaxially fixed with the other end of the first transmission shaft 303, the second transmission gear 302 is in intermittent transmission with a fifth transmission gear 307, the fifth transmission gear 307 is rotatably connected with the rack 1, and the fifth transmission gear 307 is in meshing transmission with a fourth transmission gear 306 coaxially fixed with the other end of a fourth transmission shaft 310.
The fifth transmission gear 307 is rotationally connected with the frame 1 in the following manner: the fifth transmission gear 307 is rotatably connected with one end of a fifth transmission shaft 308, the other end of the fifth transmission shaft 308 is fixedly connected with the front side surface of the machine frame 1, and the fifth transmission shaft 308 is arranged between the first transmission shaft 303 and the fourth transmission shaft 310 in parallel.
The intermittent transmission mode of the first transmission gear 301 and the third transmission gear 305 can be as follows: the first transmission gear 301 is an incomplete gear, gear teeth are uniformly distributed on the half circumference of the first transmission gear 301, and the gear teeth of the first transmission gear 301 are intermittently meshed with the third transmission gear 305.
The mode that the fifth transmission gear 307 can intermittently transmit with the second transmission gear 302 can be as follows: the second transmission gear 302 is an incomplete gear, gear teeth are uniformly distributed on the half circumference of the second transmission gear 302, the gear teeth are intermittently meshed with the fifth transmission gear 307, and the positions of the incomplete gear teeth on the second transmission gear 302 and the first transmission gear 301 are arranged in a bilateral symmetry manner, so that the first transmission gear 301 and the third transmission gear 305, and the second transmission gear 302 and the fifth transmission gear 307 cannot be meshed simultaneously.
Wherein, the thread transmission mode between the middle part of the fourth transmission shaft 310 and the transmission nut 309 can be: the middle part of the fourth transmission shaft 310 is provided with threads, and the threads are in threaded transmission with the transmission nut 309.
The sliding connection between the second movable block 311 and the frame 1 can be: a strip-shaped through hole is formed in the frame 1, and the second movable block 311 is slidably connected with the strip-shaped through hole.
Through the above structure, referring to fig. 3, when the rotary driving element 101 rotates, the first transmission shaft 303 is driven to rotate along direction D, the first transmission gear 301 and the second transmission gear 302 rotate simultaneously, when the first transmission gear 301 is meshed with the third transmission gear 305, the second transmission gear 302 is disengaged from the fifth transmission gear 307, the fourth transmission shaft 310 rotates along direction B, the fourth transmission shaft 310 rotates relative to the transmission nut 309, and because the transmission nut 309 is fixedly connected with the second movable block 311 and the second movable block 311 can only slide back and forth with the rack 1, the fourth transmission shaft 310 rotates to drive the transmission nut 309 and the second movable block 311 to move along direction E; when the first transmission gear 301 is disengaged from the third transmission gear 305, the second transmission gear 302 is engaged with the fifth transmission gear 307, so that the fourth transmission gear 306 rotates along the direction C, and the second movable block 311 moves along the direction F through the transmission nut 309. The second movable block 311 reciprocates back and forth by the continuous rotation of the first rotary shaft 303.
To sum up, the utility model drives the first transmission mechanism and the second transmission mechanism simultaneously through the same rotating mechanism on the premise of not changing the rotating direction of the rotating driving piece; the rotating mechanism drives the first transmission mechanism to enable the transmission block to move left and right in a reciprocating manner; meanwhile, the rotating mechanism drives the second transmission mechanism to enable the second movable block to move back and forth in a reciprocating mode; the function that the rotating mechanism enables the first transmission mechanism and the second transmission mechanism to reciprocate simultaneously is achieved, the structure is simple, and the operation is convenient. To sum up, the utility model has the advantages that: through same rotation driving piece, realize simultaneously that the reciprocal of transmission piece is removed and the reciprocal back-and-forth movement of second movable block, simple structure, convenient operation has saved a rotation driving piece than present diaxon transmission, has practiced thrift the cost, has simplified control circuit, the control circuit's of being convenient for maintenance. The two-shaft transmission device can be applied to occasions needing rounding through combination of two actions, for example, scenes such as product glue dispensing are realized, the fixed glue dispensing equipment such as a needle cylinder is arranged on the transmission block, the second movable block is used for placing a product to be dispensed, when the driving piece is rotated to work, the relative movement of the glue dispensing equipment and the product can be realized, and the glue dispensing operation of which the glue path track is circular can be realized.
Naturally, the present invention can be embodied in many other forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be made by one skilled in the art without departing from the spirit or essential attributes thereof, and it is intended that all such changes and modifications be considered as within the scope of the appended claims.
Claims (8)
1. A two-shaft transmission device is characterized by comprising a frame, a rotating mechanism, a first transmission mechanism and a second transmission mechanism;
the rotating mechanism comprises a first transmission shaft, the first transmission shaft is rotatably connected with the rack, a rotating driving piece is coaxially fixed on the first transmission shaft and fixedly connected with the rack, a first driving wheel is fixed on the first transmission shaft, and the first driving wheel is in transmission connection with the first transmission mechanism;
the first transmission mechanism comprises a second transmission shaft, the second transmission shaft is rotatably connected with the rack, the second transmission shaft is parallel to the first transmission shaft, the second transmission shaft is fixedly connected with a second driven wheel, the second driven wheel is in transmission connection with the first driving wheel, the second transmission shaft is fixedly connected with a first chain wheel, the first chain wheel is in transmission connection with a second chain wheel, a transmission assembly is configured on the first chain wheel and the second chain wheel, the second chain wheel is fixedly connected with a third transmission shaft, the third transmission shaft is rotatably connected with the rack, the transmission assembly is fixedly connected with a sliding assembly, the sliding assembly is in sliding connection with a sliding rail, and the sliding rail is fixedly connected with the rack;
the second transmission mechanism comprises a first intermittent mechanism and a second intermittent mechanism, the first intermittent mechanism and the second intermittent mechanism are alternately and intermittently connected with a fourth transmission shaft in a transmission manner, the fourth transmission shaft is rotatably connected with the rack, the fourth transmission shaft is provided with a second transmission assembly, and the second transmission assembly is slidably connected with the rack.
2. Two-axis drive according to claim 1, characterized in that the drive assembly is a chain, which is fixedly connected to the slide assembly.
3. Two-shaft transmission according to claim 2, characterised in that the sliding assembly comprises a sliding shaft which is fixedly connected to the chain and is slidably connected to a limiting groove, the limiting groove being provided in the transmission block, the transmission block being slidably connected to the slide rail.
4. Two-axis drive according to claim 1, characterized in that the first intermittent mechanism comprises a first transmission gear which is fixedly connected to the first drive shaft and which intermittently transmits a third transmission gear which is fixedly connected to the fourth drive shaft.
5. Two-shaft transmission according to claim 4, characterised in that the second intermittent means comprise a second transmission gear which intermittently transmits a fifth transmission gear which is rotatably connected to the frame and which is drivingly connected to a fourth transmission gear which is fixedly connected to the fourth transmission shaft.
6. Two-axis transmission according to claim 1, characterised in that the second transmission assembly comprises a transmission nut in threaded transmission with the fourth transmission shaft, the transmission nut being fixedly connected to a second movable block, the second movable block being slidably connected to the frame.
7. Two-axis transmission according to claim 4, wherein the first transmission gear is an incomplete gear.
8. Two-axis transmission according to claim 5, wherein the second transmission gear is a partial gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121419614.5U CN214092933U (en) | 2021-06-25 | 2021-06-25 | Two-shaft transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121419614.5U CN214092933U (en) | 2021-06-25 | 2021-06-25 | Two-shaft transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214092933U true CN214092933U (en) | 2021-08-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121419614.5U Active CN214092933U (en) | 2021-06-25 | 2021-06-25 | Two-shaft transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214092933U (en) |
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2021
- 2021-06-25 CN CN202121419614.5U patent/CN214092933U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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Effective date of registration: 20231020 Address after: Building 4, No. 3788 Pinghu Avenue, Pinghu Economic Development Zone, Jiaxing City, Zhejiang Province, 314200 Patentee after: Jiaxing Jingong Technology Co.,Ltd. Address before: 261053 No. 00399, Kechuang North Street, Binhai Economic Development Zone, Weifang City, Shandong Province Patentee before: SHANDONG VOCATIONAL College OF SCIENCE & TECHNOLOGY |