CN209758432U - Many intervals automatic feeding mechanism - Google Patents
Many intervals automatic feeding mechanism Download PDFInfo
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- CN209758432U CN209758432U CN201821990827.1U CN201821990827U CN209758432U CN 209758432 U CN209758432 U CN 209758432U CN 201821990827 U CN201821990827 U CN 201821990827U CN 209758432 U CN209758432 U CN 209758432U
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- automatic feeding
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Abstract
The utility model discloses a many intervals automatic feeding mechanism, including PMKD, establish drive arrangement on PMKD, establish on PMKD and drive rotatory transmission shaft, establish at epaxial first gear of transmission, second gear, gear end cover, intermediate gear sleeve and axle sleeve, establish first rack and the second rack that drives through first gear, drive the third rack and the fourth rack that remove through the second gear on PMKD, last a plurality of rack fixed plate and the rack fixed bolster that carry out the support to each rack that are equipped with of PMKD is equipped with a plurality of roots on the rack fixed bolster and connects the cab apron, and the second gear equals with the modulus of first gear, and the number of teeth of second gear is N times of the number of teeth of first gear. The automatic feeding device has the advantages that the distance adjustment among various materials can be automatically changed, the automatic feeding of various distances is met, the structure is simple, the operation is simple and convenient, the production efficiency is high, and the performance is stable and reliable.
Description
Technical Field
the utility model relates to an automatic feeding equipment technical field, concretely relates to many intervals automatic feeding mechanism.
Background
In the automated production in-process, in order to improve production efficiency, at automatic feeding's in-process, need a plurality of parts of simultaneous feeding sometimes, and when the change of product model appears switching, the interval of these parts has certain change to lead to supplying with unstably, influence follow-up production, consequently need make getting of feed mechanism self compatible multiple material interval get and put at automatic feeding's in-process, make it can change the material interval in order to adapt to multiple interval automatically.
SUMMERY OF THE UTILITY MODEL
in order to solve certain or some technical problem that exists among the prior art, the utility model provides a many intervals automatic feeding mechanism can change the interval adjustment between the multiple material automatically, satisfies the automatic feeding of multiple interval, simple structure, and is easy and simple to handle, and production efficiency is high, and the stable performance is reliable.
For solving the above-mentioned prior art problem, the utility model discloses a following scheme:
The utility model provides a many intervals automatic feeding mechanism, includes PMKD, establishes drive arrangement on the PMKD, establish on PMKD and pass through drive arrangement drives rotatory transmission shaft, establishes epaxial first gear, second gear, gear end cover, intermediate gear sleeve and axle sleeve of transmission, establish on the PMKD pass through first rack and the second rack that first gear drove, pass through second gear drive removes third rack and fourth rack, first gear is installed on the transmission shaft back with the axle sleeve laminating, intermediate gear sleeve installs on the transmission shaft with the laminating of second gear, second gear is installed on the transmission shaft with the laminating of intermediate gear sleeve, the gear end cover compresses tightly the second gear, PMKD is last to be equipped with a plurality of pairs first rack, second rack, The rack fixed plate and the rack fixed support plate that third rack and fourth rack supported, be equipped with the connection of a plurality of roots in the rack fixed support plate and cross the cab apron, the modulus of second gear and first gear equals, the number of teeth of second gear is the number of teeth of first gear is N times.
Furthermore, a bearing seat used for supporting the transmission shaft is arranged on the fixed bottom plate, and an angular contact bearing is arranged between the bearing seat and the transmission shaft.
Furthermore, the fixed bottom plate is provided with a plurality of slide rails for sliding connection with the rack fixing plate, the rack fixed supporting plate and the rack fixing plate are respectively provided with a slide block connected with the slide rails, and the rack fixed supporting plate and the rack fixing plate are connected with the slide rails through the slide blocks to slide.
Furthermore, the driving device comprises a servo motor, a speed reducer connected with a rotating shaft of the servo motor, a driving wheel driven to rotate by the speed reducer, a driven wheel arranged on the transmission shaft, and a synchronous belt arranged on the driving wheel and the driven wheel and used for transmitting power, wherein the rotating speeds of the servo motor and the transmission shaft are transmitted by the synchronous belt.
Furthermore, a U-shaped motor fixing plate is arranged on the fixing base plate, a speed reducer fixing plate is arranged on the motor fixing plate, the speed reducer is fixed to the speed reducer fixing plate, and the driving wheel is located between the motor fixing plate and the fixing base plate.
Furthermore, the driving device comprises an air cylinder, a driving wheel driven to rotate by the air cylinder, a driven wheel arranged on the transmission shaft, and a synchronous belt arranged on the driving wheel and the driven wheel and used for transmitting power, and the rotating speeds of the air cylinder and the transmission shaft are transmitted through the synchronous belt.
Further, the number of teeth of the second gear is 3-5 times of the number of teeth of the first gear
Compared with the prior art, the beneficial effects of the utility model reside in that:
When the driving device drives the transmission shaft to rotate, the transmission shaft drives the first gear to rotate forward by an angle theta, the first gear drives the first rack and the second rack to move in opposite directions, the transition plate connected with the first rack and the second rack moves in opposite directions, the running distance is equal to X, the second gear drives the second rack and the third rack to move in opposite directions, the transition plate connected with the second rack and the third rack moves in opposite directions, the running distance is N times of the transition plate, namely NX, and otherwise, the transition plate is retracted; and the performance is stable and reliable.
drawings
Fig. 1 is a schematic view of a first structure of the present invention;
FIG. 2 is a front view of the present invention;
In the figure: the device comprises a second rack 1, a rack fixing support plate 2, a four-rack 3, a fixing bottom plate 4, an intermediate gear sleeve 5, a driving device 6, a servo motor 7, a speed reducer 8, a speed reducer fixing plate 9, a driving wheel 10, a motor fixing plate 11, a sliding rail 12, a sliding block 13, a first rack 14, a rack fixing plate 15, a connecting transition plate 16, a third rack 17, a first gear 18, a transmission shaft 19, a gear end cover 20, a driven wheel 21, a synchronous belt 22, a bearing seat 23 and a second gear 24.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
Example one
As shown in fig. 1 and fig. 2, an automatic multi-pitch feeding mechanism includes a fixed base plate 4, a driving device 6 disposed on the fixed base plate 4, a transmission shaft 19 disposed on the fixed base plate 4 and driven to rotate by the driving device 6, a first gear 18, a second gear 24, a gear end cap 20, an intermediate gear sleeve 5 and a shaft sleeve disposed on the transmission shaft 19, a first rack 14 and a second rack 1 disposed on the fixed base plate 4 and driven by the first gear 18, a third rack 17 and a fourth rack 3 driven to move by the second gear 24, the first gear 18 mounted on the transmission shaft 19 and attached to the shaft sleeve, the intermediate gear sleeve 5 mounted on the transmission shaft 19 and attached to the second gear 24, the second gear 24 mounted on the transmission shaft 19 and attached to the intermediate gear sleeve 5, the gear end cap 20 pressing the second gear 24, a plurality of rack fixing plates 15 and rack fixing support plates 2 for supporting the first rack 14, the second rack 1, the third rack 17 and the fourth rack 3 are arranged on the fixing bottom plate 4, a plurality of connecting transition plates 16 are arranged on the rack fixing support plates 2, the modulus of the second gear 24 is equal to that of the first gear 18, the number of teeth of the second gear 24 is N times that of the first gear 18, and N is an integer; a bearing seat 23 for supporting the transmission shaft 19 is arranged on the fixed bottom plate 4, and an angular contact bearing is arranged between the bearing seat 23 and the transmission shaft 19; the fixed bottom plate 4 is provided with a plurality of slide rails 12 used for slidably connecting the rack fixing plate 15, the rack fixing support plate 2 and the rack fixing plate 15 are both provided with slide blocks 13 connected with the slide rails 12, and the rack fixing support plate 2, the rack fixing plate 15 and the slide rails 12 are connected and slide through the slide blocks 13; the driving device 6 comprises a servo motor 7, a speed reducer 8 connected with a rotating shaft of the servo motor 7, a driving wheel 10 driven to rotate by the speed reducer 8, a driven wheel 21 arranged on the transmission shaft 19, and a synchronous belt 22 arranged on the driving wheel 10 and the driven wheel 21 and used for transmitting power, wherein the rotating speeds of the servo motor 7 and the transmission shaft 19 are transmitted through the synchronous belt 22; a U-shaped motor fixing plate 11 is arranged on the fixing bottom plate 4, a speed reducer fixing plate 9 is arranged on the motor fixing plate 11, the speed reducer 8 is fixed on the speed reducer fixing plate 9, and the driving wheel 10 is positioned between the motor fixing plate 11 and the fixing bottom plate 4; the number of teeth of the second gear 24 is 3-5 times of the number of teeth of the first gear 18.
in the actual use process, the position relationship of each part is that the driving device 6 is installed on one side of the fixed bottom plate 4, the transmission shaft 19 penetrates through the whole fixed bottom plate 4 and is driven to rotate by the driving device 6, and other parts are installed on the other side of the fixed bottom plate 4, wherein the first gear 18 and the second gear 24 are fixedly installed on the transmission shaft 19, the first gear 18 is installed on the transmission shaft 19 and is attached to the shaft sleeve, the intermediate gear sleeve 5 is installed on the transmission shaft 19 and is attached to the second gear 24, the gear end cover 20 compresses the second gear 24, the first gear rack 14 and the second gear rack 1 are driven to move by the first gear 18, the third gear rack 17 and the fourth gear rack 3 are driven to move by the second gear 24, the two ends of each rack respectively fixedly slide by the rack fixing plate 15 and the rack fixing support plate 2, and each rack is supported and moved by the rack fixing plate 15 and the rack fixing support, the connecting transition plate 16 is arranged on the rack fixing support plate 2, the modulus of the second gear 24 is equal to that of the first gear 18, the number of the second gear 24 is N times that of the first gear 18, when the driving device 6 drives the transmission shaft 19 to rotate, and the transmission shaft 19 drives the first gear 18 to rotate in a forward direction by a rotation angle theta, the first gear 18 drives the first rack 14 and the second rack 1 to move in opposite directions, the connecting transition plate 16 connected with the first rack 14 and the second rack moves in opposite directions, the running distance is equal to X, the second gear 24 drives the second rack 1 and the third rack 17 to move in opposite directions, the connecting transition plate 16 connected with the second rack 1 and the third rack 17 moves in opposite directions, the running distance is N times that of the connecting transition plate 16, namely NX, otherwise, the connecting transition plate 16 retracts, in the automatic flowing water operation process, the distance between the materials can be automatically changed through the adjustment of the driving device 6, so that the automatic feeding of the distances between various materials is met, the feeding of the materials with various distances is adapted, and the production requirement is met; and the performance is stable and reliable.
Meanwhile, the transmission shaft 19 is connected with the fixed base plate 4 through a bearing seat 23 with an angular contact bearing, the driven wheel 21 is fixed on the transmission shaft 19, the transmission shaft 19 is installed on the angular contact bearing, the angular contact bearing is fixed on the bearing seat 23, and the bearing seat 23 is fixed on the fixed base plate 4, so that the transmission shaft 19 can bear higher axial load, and the axial displacement of the transmission shaft 19 in one direction can be limited.
Furthermore, the bottoms of the rack fixed support plate 2 and the rack fixed plate 15 are connected to the slide rail 12 in a sliding mode through a slide block 13, the two ends of the first rack 14, the second rack 1, the third rack 17 and the fourth rack 3 are supported by the rack fixed plate 15 and fixed to different height positions through the rack fixed plate 15, the rack fixed support plate 2 and the rack fixed plate 15 are connected to the slide rail 12 in a sliding mode through the slide block 13, in the process that the racks move, the moving effect is better, the structure is simple, the production difficulty is low, the transition plate 16 is connected to be installed on the rack fixed support plate 2, and the displacement is achieved through the movement of the rack fixed support plate 2.
When the driving device 6 is used for rotationally driving the transmission shaft 19, the servo motor 7 and the speed reducer 8 are installed together and fixed on the speed reducer fixing plate 9 through the speed reducer 8, and then installed on the fixing bottom plate 4 through the motor fixing plate 11, the driving wheel 10 is installed on the shaft of the speed reducer 8, the driving wheel 10 is connected with the driven wheel 21 through the synchronous belt 22, the driven wheel 21 is fixed on the transmission shaft 19, after the rotating speed output by the servo motor 7 is reduced through the speed reducer 8, the rotating speed is transmitted to the driving wheel 10 to reach a certain rotating speed, then the rotating speed of the driving wheel 10 is transmitted to the driven wheel 21 through the synchronous belt 22, so that the adjustment of the product gap connected with the transition plate 16 is realized, the servo motor 7 drives the synchronous belt 22 to run, the requirement of the distance between the connection transition plates 16 of each block can be more accurately ensured, the number of teeth of the second gear 24 is 3-5, the range is greater when the travel distance of each connecting transition plate 16 is adjusted.
Example two:
The difference between the first embodiment and the second embodiment is that the driving device 6 in the second embodiment includes an air cylinder, a driving wheel 10 driven to rotate by the air cylinder, a driven wheel 21 disposed on the transmission shaft 19, and a synchronous belt 22 disposed on the driving wheel 10 and the driven wheel 21 for transmitting power, the air cylinder and the transmission shaft 19 are transmitted by the synchronous belt 22, the servo motor 7 and the speed reducer 8 in the first embodiment are replaced by the air cylinder, and the driving wheel 10 is driven to rotate by the extension and contraction of a piston rod of the air cylinder, so as to drive the power source.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (7)
1. The utility model provides a many intervals automatic feeding mechanism which characterized in that: comprises a fixed base plate, a driving device arranged on the fixed base plate, a transmission shaft arranged on the fixed base plate and driven to rotate by the driving device, a first gear, a second gear, a gear end cover, an intermediate gear sleeve and a shaft sleeve arranged on the transmission shaft, a first rack and a second rack arranged on the fixed base plate and driven by the first gear, and a third rack and a fourth rack driven to move by the second gear, wherein the first gear is mounted on the transmission shaft and then attached to the shaft sleeve, the intermediate gear sleeve is mounted on the transmission shaft and attached to the second gear, the second gear is mounted on the transmission shaft and attached to the intermediate gear sleeve, the gear end cover compresses the second gear, and a plurality of rack fixing plates and rack fixing support plates for supporting the first rack, the second rack, the third rack and the fourth rack are arranged on the fixed base plate, the rack fixing support plate is provided with a plurality of connecting transition plates, the modulus of the second gear is equal to that of the first gear, and the number of teeth of the second gear is N times that of the first gear.
2. The multi-pitch automatic feeding mechanism according to claim 1, wherein: the fixed bottom plate is provided with a bearing seat for supporting the transmission shaft, and an angular contact bearing is arranged between the bearing seat and the transmission shaft.
3. The multi-pitch automatic feeding mechanism according to claim 1, wherein: the fixed base plate is provided with a plurality of slide rails used for sliding connection with the rack fixing plate, the rack fixed supporting plate and the rack fixing plate are respectively provided with a slide block connected with the slide rails, and the rack fixed supporting plate and the rack fixing plate are connected with the slide rails through the slide blocks to slide.
4. the multi-pitch automatic feeding mechanism according to claim 1, wherein: the driving device comprises a servo motor, a speed reducer connected with a rotating shaft of the servo motor, a driving wheel driven to rotate by the speed reducer, a driven wheel arranged on the transmission shaft, and a synchronous belt arranged on the driving wheel and the driven wheel and used for transmitting power, wherein the rotating speeds of the servo motor and the transmission shaft are transmitted through the synchronous belt.
5. The multi-pitch automatic feeding mechanism according to claim 4, wherein: the motor fixing plate is provided with a U-shaped motor fixing plate, the motor fixing plate is provided with a speed reducer fixing plate, the speed reducer is fixed on the speed reducer fixing plate, and the driving wheel is located between the motor fixing plate and the fixing base plate.
6. The multi-pitch automatic feeding mechanism according to claim 1, wherein: the driving device comprises an air cylinder, a driving wheel driven to rotate by the air cylinder, a driven wheel arranged on the transmission shaft, and a synchronous belt arranged on the driving wheel and the driven wheel and used for transmitting power, wherein the rotating speed of the air cylinder and the rotation speed of the transmission shaft are transmitted through the synchronous belt.
7. The multi-pitch automatic feeding mechanism according to claim 1, wherein: the number of teeth of the second gear is 3-5 times of the number of teeth of the first gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821990827.1U CN209758432U (en) | 2018-11-29 | 2018-11-29 | Many intervals automatic feeding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821990827.1U CN209758432U (en) | 2018-11-29 | 2018-11-29 | Many intervals automatic feeding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209758432U true CN209758432U (en) | 2019-12-10 |
Family
ID=68745163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821990827.1U Active CN209758432U (en) | 2018-11-29 | 2018-11-29 | Many intervals automatic feeding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209758432U (en) |
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2018
- 2018-11-29 CN CN201821990827.1U patent/CN209758432U/en active Active
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