CN211643845U - Three-section automatic telescopic mechanism - Google Patents
Three-section automatic telescopic mechanism Download PDFInfo
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- CN211643845U CN211643845U CN201922028334.0U CN201922028334U CN211643845U CN 211643845 U CN211643845 U CN 211643845U CN 201922028334 U CN201922028334 U CN 201922028334U CN 211643845 U CN211643845 U CN 211643845U
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- movable plate
- fly leaf
- transmission assembly
- automatic telescopic
- telescopic mechanism
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Abstract
The utility model provides an automatic telescopic machanism of three section, including bottom plate, first fly leaf, second fly leaf, third fly leaf, first fly leaf slidable mounting be in on the bottom plate, second fly leaf slidable mounting be in on the first fly leaf, third fly leaf slidable mounting be in on the second fly leaf, the bottom plate with be equipped with first drive assembly between the first fly leaf, be equipped with third drive assembly between second drive assembly, second fly leaf and the third fly leaf between first fly leaf and the second fly leaf, the fixed driving motor that is equipped with on the bottom plate, driving motor connects first drive assembly, be equipped with the mounting hole that is used for installing the functional part on the third fly leaf. The utility model discloses simple structure, transmission are stable, can reduce occupation space, reduce the fault rate and reduction in production cost.
Description
Technical Field
The utility model relates to an automatic snatch material loading machine field, in particular to automatic telescopic machanism of three section.
Background
On the automatic material loading machine that snatchs, thereby often need remove the snatching that realizes the not co-located material in front and back direction through automatic telescopic machanism, but current three section automatic telescopic machanism is general structure complicated, and the volume is great, and occupation space is big and break down easily in the use to lead to high in production cost, low in production efficiency. Therefore, a three-section telescopic rod with simple structure and stable performance and capable of reducing production cost is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an automatic telescopic machanism of three section.
The utility model discloses it is complicated that current three section automatic telescoping mechanism is general structure, and the volume is great, and occupation space is big and break down easily in the use to lead to the problem that manufacturing cost is high, production efficiency is low.
For realizing the purpose of the utility model, the utility model adopts the technical proposal that:
a three-section automatic telescopic mechanism comprises a bottom plate, a first movable plate, a second movable plate and a third movable plate, wherein the first movable plate is slidably mounted on the bottom plate, the second movable plate is slidably mounted on the first movable plate, the third movable plate is slidably mounted on the second movable plate, a first transmission assembly is arranged between the bottom plate and the first movable plate, a second transmission assembly is arranged between the first movable plate and the second movable plate, a third transmission assembly is arranged between the second movable plate and the third movable plate, a driving motor is fixedly arranged on the bottom plate and connected with the first transmission assembly, and a mounting hole for mounting a functional component is formed in the third movable plate.
Preferably, the first transmission assembly comprises a rack and a gear, the rack is arranged at the bottom of the first movable plate, the gear is nested on a rotating shaft of the driving motor, and the gear is meshed with the rack.
Preferably, the second transmission assembly comprises a first synchronizing wheel, a first synchronizing belt, a first fixing block and a second fixing block, the first synchronizing wheel is arranged at two ends of the side wall of the first movable plate, the first fixing block is connected with the bottom plate and the first synchronizing belt, and the second fixing block is connected with the second movable plate and the first synchronizing belt.
Preferably, the third transmission assembly includes second synchronizing wheel, second hold-in range, third fixed block and fourth fixed block, the second synchronizing wheel sets up second fly leaf lateral wall both ends, the third fixed block is connected first fly leaf with the second hold-in range, the fourth fixed block is connected the third fly leaf with the second hold-in range.
Preferably, the first synchronizing wheel is provided with tooth-shaped grains, and the inner side of the first synchronizing belt is correspondingly provided with the tooth-shaped grains.
Preferably, the second synchronous wheel is provided with tooth-shaped grains, and the inner side of the second synchronous belt is correspondingly provided with the tooth-shaped grains.
Preferably, the second transmission assembly and the third transmission assembly are arranged on the automatic telescopic mechanism in an opposite mode.
Preferably, the top surface of the bottom plate and the top surface and the bottom surface of the second movable plate are both provided with slide rails, the bottom surface of the third movable plate and the top surface and the bottom surface of the first movable plate are both provided with slide blocks, each slide block is provided with a slide groove, and the slide rails are nested in the slide grooves.
Preferably, the slide rail is a wide linear slide rail.
The utility model discloses an automatic telescopic machanism of three section's beneficial effect as follows:
the utility model drives the transmission component through the driving motor to drive the movable plate to synchronously and automatically extend and retract, and has large extension length range and small occupied space after contraction; the telescopic mechanism has the advantages of simple structure, stable transmission, convenient maintenance and low cost; the utility model discloses it is convenient to use, installs pneumatic finger or vacuum chuck in the mounting hole, can realize that the injection molding machine snatchs the automatic functions such as unloading of product automatically.
Drawings
FIG. 1: the front structure of the utility model is schematically shown;
FIG. 2: the back structure of the utility model is schematically shown;
FIG. 3: the side structure schematic diagram of the utility model;
FIG. 4: the utility model is shown in the expanded schematic view;
in the figure: 1. a base plate; 2. a first movable plate; 3. a second movable plate; 4. a third movable plate; 5. a first transmission assembly; 51. a rack; 52. a gear; 6. a second transmission assembly; 61. a first synchronizing wheel; 62. a first synchronization belt; 63. a first fixed block; 64. a second fixed block; 7. a third transmission assembly; 71. a second synchronizing wheel; 72. a second synchronous belt; 73. a third fixed block; 74. a fourth fixed block; 8. a drive motor; 9. mounting holes; 10. a slide rail; 11. a slide block.
Detailed Description
The existing three-section automatic telescopic mechanism is complex in structure, large in size, large in occupied space and easy to break down in the using process, so that the problems of high production cost and low production efficiency are caused. Therefore, the present invention provides a new solution, and for a clearer representation, the present invention will be described in detail with reference to the accompanying drawings.
Referring to fig. 1-4, a three-section automatic telescopic mechanism includes a bottom plate 1, a first movable plate 2, a second movable plate 3, and a third movable plate 4, wherein the first movable plate 2 is slidably mounted on the bottom plate 1, the second movable plate 3 is slidably mounted on the first movable plate 2, the third movable plate 4 is slidably mounted on the second movable plate 3, a first transmission assembly 5 is disposed between the bottom plate 1 and the first movable plate 2, a second transmission assembly 6 is disposed between the first movable plate 2 and the second movable plate 3, a third transmission assembly 7 is disposed between the second movable plate 3 and the third movable plate 4, a driving motor 8 is fixedly disposed on the bottom plate 1, the driving motor 8 is connected to the first transmission assembly 5, and a mounting hole 9 for mounting a functional component is disposed on the third movable plate 4.
The first transmission assembly 5 comprises a rack 51 and a gear 52, the rack 51 is arranged at the bottom of the first movable plate 2, the gear 52 is nested on the rotating shaft of the driving motor 8, the gear 52 is meshed with the rack 51, and the first movable plate 2 can move outwards or retract inwards under the action of the driving motor 8 and the first transmission assembly 5.
The second transmission assembly 6 comprises a first synchronous wheel 61, a first synchronous belt 62, a first fixed block 63 and a second fixed block 64, the first synchronous wheel 61 comprises two first synchronous wheels, the two first synchronous wheels are respectively arranged at two ends of the lateral side wall of the first movable plate 2, the first fixed block 63 is connected with the bottom plate 1 and the first synchronous belt 62, the second fixed block 64 is connected with the second movable plate 3 and the first synchronous belt 62, and the first movable plate 2 can drive the second movable plate 3 to synchronously move under the action of the second transmission assembly 6.
The third transmission assembly 7 includes second synchronizing wheel 71, second synchronous belt 72, third fixed block 73 and fourth fixed block 74, the second synchronizing wheel 71 includes two, sets up respectively the both ends of the horizontal lateral wall of second fly leaf 3, the third fixed block 73 is connected first fly leaf 2 with the second synchronous belt 72, the fourth fixed block 74 is connected the third fly leaf 4 with the second synchronous belt 72, under the effect of third transmission assembly 7, the second fly leaf 3 can drive the synchronous movement of third fly leaf 4.
The first synchronous wheel 61 and the second synchronous wheel 71 are provided with tooth-shaped grains, and the first synchronous belt 62 and the second synchronous belt 72 are correspondingly provided with the tooth-shaped grains at the inner sides, so that the friction between the synchronous belts and the synchronous wheels can be increased, and the transmission of the whole mechanism is more stable.
The second transmission assembly 6 and the third transmission assembly 7 are oppositely arranged on the automatic telescopic mechanism, the second transmission assembly 6 and the third transmission assembly 7 are respectively arranged on two sides of the plate body, two groups of transmission assemblies can be guaranteed to operate independently, mutual influence is avoided, the mechanism is prevented from being damaged due to mutual friction or collision, and the operation stability of the whole mechanism is improved.
The top surface of the bottom plate 1 and the top surface and the bottom surface of the second movable plate 3 are both provided with slide rails 10, the bottom surface of the third movable plate 4 and the top surface and the bottom surface of the first movable plate 2 are both provided with slide blocks 11, each slide block 11 is provided with a slide groove, the slide rails 10 are nested and installed in the slide grooves, and the slide blocks 11 and the bottom plate 1 can slide relatively.
The slide rail 10 is a wide linear slide rail 10, has high strength, can provide more stable movement, and prolongs the service life.
The utility model drives the transmission component through the driving motor 8 and further drives the movable plate to synchronously and automatically extend and retract, and has large extension length range and small occupied space after contraction; the telescopic mechanism has the advantages of simple structure, stable transmission, convenient maintenance and low cost.
The utility model discloses it is convenient to use, and pneumatic finger or vacuum chuck of installation can realize that the injection molding machine snatchs the automatic functions such as unloading of product automatically in mounting hole 9, and the practicality is strong.
The above embodiments are only used for explaining the technical solution of the present invention and not for limiting the same, and although the above embodiments are specific to the present invention, it should be understood by those skilled in the art that the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the present invention, which should be covered by the claims of the present invention.
Claims (9)
1. The utility model provides an automatic telescopic machanism of three section which characterized in that: the movable plate type solar water heater comprises a bottom plate, a first movable plate, a second movable plate and a third movable plate, wherein the first movable plate is slidably mounted on the bottom plate, the second movable plate is slidably mounted on the first movable plate, the third movable plate is slidably mounted on the second movable plate, a first transmission assembly is arranged between the bottom plate and the first movable plate, a second transmission assembly, a third transmission assembly and a driving motor are arranged between the first movable plate and the second movable plate, the bottom plate is fixedly provided with the driving motor, the driving motor is connected with the first transmission assembly, and a mounting hole for mounting a functional component is formed in the third movable plate.
2. The three-section automatic telescopic mechanism of claim 1, wherein: the first transmission assembly comprises a rack and a gear, the rack is arranged at the bottom of the first movable plate, the gear is nested on a rotating shaft of the driving motor, and the gear is meshed with the rack.
3. The three-section automatic telescopic mechanism of claim 1, wherein: the second transmission assembly comprises a first synchronizing wheel, a first synchronizing belt, a first fixing block and a second fixing block, the first synchronizing wheel is arranged at two ends of the side wall of the first movable plate, the first fixing block is connected with the bottom plate and the first synchronizing belt, and the second fixing block is connected with the second movable plate and the first synchronizing belt.
4. The three-section automatic telescopic mechanism of claim 1, wherein: the third transmission assembly comprises a second synchronizing wheel, a second synchronous belt, a third fixed block and a fourth fixed block, the second synchronizing wheel is arranged at two ends of the side wall of the second movable plate, the third fixed block is connected with the first movable plate and the second synchronous belt, and the fourth fixed block is connected with the third movable plate and the second synchronous belt.
5. The three-section automatic telescopic mechanism according to claim 3, characterized in that: the first synchronous wheel is provided with tooth-shaped grains, and the inner side of the first synchronous belt is correspondingly provided with the tooth-shaped grains.
6. The three-section automatic telescopic mechanism according to claim 4, characterized in that: the second synchronous wheel is provided with tooth-shaped grains, and the inner side of the second synchronous belt is correspondingly provided with the tooth-shaped grains.
7. The three-section automatic telescopic mechanism of claim 1, wherein: the second transmission assembly and the third transmission assembly are oppositely arranged on the automatic telescopic mechanism.
8. The three-section automatic telescopic mechanism of claim 1, wherein: the bottom plate top surface with the top surface and the bottom surface of second fly leaf all are equipped with the slide rail, third fly leaf bottom surface with the top surface and the bottom surface of first fly leaf all are equipped with the slider, the slider is equipped with the spout, the slide rail nestification is installed in the spout.
9. The three-section automatic telescopic mechanism according to claim 8, characterized in that: the slide rail is a wide linear slide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922028334.0U CN211643845U (en) | 2019-11-21 | 2019-11-21 | Three-section automatic telescopic mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922028334.0U CN211643845U (en) | 2019-11-21 | 2019-11-21 | Three-section automatic telescopic mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211643845U true CN211643845U (en) | 2020-10-09 |
Family
ID=72692812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922028334.0U Active CN211643845U (en) | 2019-11-21 | 2019-11-21 | Three-section automatic telescopic mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211643845U (en) |
-
2019
- 2019-11-21 CN CN201922028334.0U patent/CN211643845U/en active Active
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