CN211544773U - Telescopic material taking mechanism for three-dimensional warehouse - Google Patents
Telescopic material taking mechanism for three-dimensional warehouse Download PDFInfo
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- CN211544773U CN211544773U CN201922177641.5U CN201922177641U CN211544773U CN 211544773 U CN211544773 U CN 211544773U CN 201922177641 U CN201922177641 U CN 201922177641U CN 211544773 U CN211544773 U CN 211544773U
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Abstract
The utility model discloses a telescopic material taking mechanism of a three-dimensional warehouse, which comprises a base, a driving component, a transmission component, a first motion component and a second motion component; the driving assembly is fixedly arranged in the base, the transmission assembly is fixedly arranged at the output end of the driving assembly and driven by the driving assembly, the transmission assembly is positioned below the driving assembly, and the transmission end of the transmission assembly extends out of the base; the first moving assembly is arranged on the base and connected with the transmission end of the transmission assembly, and the first moving assembly is driven by the transmission assembly to horizontally move on the base; the second motion assembly is arranged on the first motion assembly and moves horizontally on the first motion assembly under the driving of the first motion assembly. This mechanism simple structure, the relation of connection between each subassembly is simple, adopts automatic material taking disc to replace the manual work, and flexible material taking disc operating mode is simple, can promote the speed and the efficiency of material taking disc, also can solve the problem that the charging tray dropped easily when the material taking disc.
Description
Technical Field
The utility model belongs to the material taking equipment field, in particular to a feeding agencies for getting charging tray.
Background
In the automatic production of watches, a large number of trays are used, which are auxiliary carrying tools for carrying parts such as a plurality of watchcases, dials or watch movements. Usually can concentrate empty charging tray and place on the charging tray storage rack in wrist-watch processing factory, can control the device of getting the charging tray when needing to use the charging tray and take away single charging tray in proper order from the charging tray storage rack for the use of later process.
The patent application CN201621377527.7 discloses a grabbing type mechanical arm for taking and placing trays, which includes a first support and a second support, the first support is hinged with a pushing element providing moving power to the second support, a pushing end of the pushing element is hinged with the second support, a guiding mechanism is arranged between the first support and the second support, and the second support determines a moving position through the guiding mechanism; the second support is provided with a pneumatic clamping mechanism. The grabbing type material taking and placing plate manipulator is compact in design structure, is suitable for requirements of existing equipment, but in the process of using the manipulator to clamp a material plate, and solves the problem that the material plate can drop due to the fact that the material plate is not easily and accurately clamped.
Still like patent application CN201620412551.3 discloses a flexible arm device of getting of components and parts charging tray, it is installed in three-dimensional material tower device, get the arm and get the arm with lower clamp including installing the last clamp on the guide rail, go up to press from both sides to get the arm and get the arm down and through the fore-and-aft motion of flexible motor realization on the guide rail, get the up-and-down motion of getting the arm through pressing from both sides to accomplish the access of narrow and small space to components and parts charging tray in three-dimensional material tower device. The telescopic clamping mechanical arm device for the component charging tray provided by the utility model also comprises a grating ranging sensor, so that the clamping distance between the upper clamping arm and the lower clamping arm can be controlled in real time, and the problem of clamping charging trays with different thicknesses is solved; the front end alignment hole of the upper clamping arm is coincided with the accurate positioning of the center hole of the material tray through the correlation sensor, so that the material tray is accurately clamped, and the material tray is prevented from falling off in the clamping process. The flexible mechanical arm device of getting of components and parts charging tray in this patent application, though press from both sides when getting the components and parts charging tray accurate, be difficult for dropping, but its efficiency of getting the charging tray is got to the promotion not, and the structure is simple inadequately.
Disclosure of Invention
In order to solve the problem, the utility model provides a flexible feeding agencies of three-dimensional storehouse, its simple structure, the relation of connection between each subassembly is simple, adopts automatic feeding dish to replace the manual work, and flexible feeding dish operation method is simple, can promote the speed and the efficiency of feeding dish, also can solve the problem that the charging dish dropped easily when the feeding dish.
Another object of the utility model is to provide a flexible feeding agencies of three-dimensional storehouse, in this mechanism, the simple structure of each subassembly, the drive transmission mode of whole mechanism is simple, the inner space of rational utilization base, whole rational in infrastructure can realize that the multiple distance (if 2 times distance) feeds.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
a telescopic material taking mechanism for a three-dimensional warehouse comprises a base, a driving assembly, a transmission assembly, a first moving assembly and a second moving assembly; the driving assembly is fixedly arranged in the base, the transmission assembly is fixedly arranged at the output end of the driving assembly and driven by the driving assembly, the transmission assembly is positioned below the driving assembly, and the transmission end of the transmission assembly extends out of the base; the first moving assembly is arranged on the base and connected with the transmission end of the transmission assembly, and the first moving assembly is driven by the transmission assembly to horizontally move on the base; the second motion assembly is arranged on the first motion assembly and is driven by the first motion assembly to horizontally move on the first motion assembly;
the base is close to the external tray storage rack under the regulation of the external motion platform, the transmission assembly drives the first motion assembly and the second motion assembly to move horizontally to extend out of the base under the drive of the drive assembly, the second motion assembly is arranged below the external tray, the external motion platform rises to enable the second motion assembly to jack up the external tray, and then the drive assembly drives the first motion assembly and the second motion assembly to move horizontally back to retract into the base to finish the tray taking operation.
The utility model discloses a telescopic material taking mechanism comprises a base, a driving component, a transmission component, a first motion component and a second motion component, the structure is simple, and the connection relation between the components is simple; the driving assembly provides driving force, the transmission assembly drives the first moving assembly to extend out of the base and further drives the second moving assembly to extend out of the base, the second moving assembly is placed below the external material tray, the external moving platform rises to enable the second moving assembly to jack the external material tray, then the driving assembly drives the second moving assembly and the first moving assembly to horizontally retract, the material taking operation is completed, and the material taking mode is simple; and the first moving component horizontally moves and extends relative to the base, and the second moving component horizontally extends relative to the first moving component on the upper surface of the moving first moving component. In addition, after the second moving assembly is horizontally arranged below the external charging tray, the external moving platform rises to enable the second moving assembly to jack up the external charging tray, and then the second moving assembly drives the external charging tray to horizontally move and retract into the base, so that the problem that the charging tray is easy to drop when being clamped can be solved.
Specifically, an installation space is formed in the base, a supporting plate for supporting the driving assembly is fixedly installed in the installation space, the driving assembly is fixedly installed on the supporting plate, and the transmission assembly is located below the supporting plate; the upper surface of base is opened there is the holding tank, and two inboards of holding tank are the echelonment, and first motion subassembly and second motion subassembly all hold in the holding tank. The backup pad can support drive assembly, is convenient for install drive assembly.
Specifically, drive assembly includes driving motor and motor mounting panel, and driving motor passes through motor mounting panel fixed mounting in the backup pad, and driving motor's output and transmission assembly fixed connection control first motion subassembly and the reciprocating motion of second motion subassembly through driving motor just reversing. The driving assembly comprises a driving motor and a motor mounting plate, and the structure is simple.
The transmission assembly comprises a main belt pulley, a secondary belt pulley, a synchronous belt, a transmission shaft and a transmission bearing; the main belt pulley is fixedly arranged on an output shaft of the driving motor, the transmission shaft is fixedly arranged on the bottom surface of the accommodating groove through the transmission bearing, and the transmission shaft penetrates through the bottom surface of the accommodating groove and extends into the accommodating groove; the driven belt pulley is fixedly arranged on the transmission shaft and is positioned in the installation space, and the driven belt pulley is positioned below the transmission bearing; the main belt pulley and the auxiliary belt pulley are connected through a synchronous belt; the first motion assembly is connected with the transmission shaft and driven by the transmission shaft to move. The structure of the transmission assembly is matched with the driving assembly for use, and the driving transmission mode is simple.
Drive assembly and transmission assembly hold in the base, the inner space of rational utilization base, and whole is rational in infrastructure.
Specifically, a linear rack with a linear motion guide is fixedly arranged on the bottom surface of the accommodating groove;
the first motion assembly comprises a first gear, a second gear, a first motion plate and a first rack arranged on the left side of the linear rack, the first gear is fixedly arranged on the upper part of the transmission shaft, the first rack is fixedly arranged on the first motion plate, the first rack is positioned below the first motion plate, and the first rack is meshed with the first gear; the second gear is fixedly arranged in the middle of the first moving plate and meshed with the linear rack;
the second moving assembly comprises a second moving plate, a second rack and a material tray placing plate, the second rack is fixedly arranged on the second moving plate, the second rack is positioned below the second moving plate, the second rack is also meshed with the second gear, the second rack is parallel to the linear rack, and the material tray placing plate is fixedly arranged on the upper surface of the second moving plate; the first rack and the second rack are provided with linear motion guides;
after the regulation of outside motion platform made whole mechanism be close to outside charging tray storage rack, driving motor starts, drive main belt pulley rotates, synchronous belt drives from the belt pulley rotation, drive transmission shaft and the coaxial rotation of first gear, make first rack horizontal motion drive first motion board stretch out from the holding tank level, the second gear rotates on sharp rack simultaneously, it makes the second motion board stretch out to being located outside charging tray below from the holding tank level to drive second rack level, the outside motion platform rises and makes the charging tray place the board and jack up outside charging tray, later driving motor reversal drive makes first motion board and second motion board level back-and-forth movement withdrawal holding tank in, accomplish the operation of getting the charging tray.
Specifically, roller mounting seats are fixedly mounted on two inner sides of the accommodating groove, and at least 2 first follow-up rollers are fixedly mounted on the roller mounting seats; the first moving plate is accommodated in an accommodating space defined by the roller mounting seat;
mounting lugs are integrally formed on the bottom surface of the second moving plate and extend out of the bottom surface of the second moving plate, the mounting lugs are symmetrically arranged on two sides of the second rack, and at least 2 second follow-up rollers are fixedly mounted on the mounting lugs;
the roller containing support is fixedly mounted on the first moving plate, the roller containing support is integrally I-shaped, a first containing groove and a second containing groove are formed in two sides of the roller containing support respectively, the first follow-up roller is contained in the first containing groove, the second follow-up roller is contained in the second containing groove, and when the first moving plate and the second moving plate do linear reciprocating motion, the first follow-up roller and the second follow-up roller roll along the inner wall of the first containing groove and the second containing groove respectively.
The arrangement of the first follow-up roller and the second follow-up roller enables the first moving plate and the second moving plate to move more smoothly, and friction force can be reduced.
When getting the charging tray, driving motor provides the power supply, synchronous belt, main belt pulley and follow belt pulley carry out the first transmission, it stretches out the motion to drive first motion subassembly and second motion subassembly level earlier, wherein, first gear in the first motion subassembly, second gear and first rack carry out the transmission and drive first motion board level in the holding tank and stretch out the motion, fixed sharp rack on the holding tank except can supporting first motion subassembly, can also make the motion of second gear more smooth and steady, the meshing of second gear and second rack drives second rack horizontal migration and then drives the second motion board and stretch out the motion for first motion board, first motion board and second motion board are toward retracting after getting the charging tray, the return is to in the holding tank.
Based on the connection relationship of all the components in the whole mechanism, taking the first motion component and the second motion component to do stretching motion in the same direction as an example, the base is selected as a reference system, and the first motion component is assumed to have the speed V relative to the base1Advancing at a constant speed, the second moving component moving on the upper surface of the first moving component and at a speed V relative to the first moving component2At a uniform speed, obviously the speed V of the second kinematic assembly with respect to the base3＝V1+V2It is easy to know that in the same time, when the first kinematic assembly advances S with respect to the base1Then the second motion assembly advances relative to the base by S2And S is2＝k S1And k is a constant.
When V is1＝V2Then, assuming the same time t has elapsed, the second kinematic assembly is at a distance S with respect to the base2＝V3t＝2V2t, the distance of the first motion assembly relative to the base is S1＝V2t, at this time, S2＝2S1That is, when the first motion assembly advances relative to the base by S1Then the second kinematic assembly advances by 2S relative to the base1And the feeding of 2 times of the distance of the second moving plate is realized, and the material tray is taken away more quickly.
Specifically, the middle part of the first moving plate is provided with a gear mounting hole for accommodating the second gear, gear mounting parts are fixedly mounted on two sides of the gear mounting hole, a gear mounting shaft is fixedly mounted on the gear mounting parts, the second gear is mounted on the gear mounting shaft and rotates around the gear mounting shaft, and the second gear moves along with the first moving plate.
Specifically, still fixed mounting has the photoelectric sensor who is used for responding to outside charging tray in the base, and photoelectric sensor is connected with driving motor electricity.
Outside motion platform carries out level and vertical regulation with this mechanism to the assigned position after, photoelectric sensor response arrives this position, establish the communication with driving motor, driving motor receives information after the start, make the second motion board stretch into outside charging tray storage rack, and the second motion board is located outside charging tray below, later outside motion platform slightly rises and makes the second motion board jack-up outside charging tray, make the laminating of outside charging tray place the board on, photoelectric sensor senses the charging tray and has had the charging tray on the charging tray place the board, driving motor reversal is with the second motion board even take the charging tray place the board and outside charging tray withdrawal, the completion is got the material.
Wherein, holding tank bottom surface is opened there is the transmission bearing mounting hole, and transmission bearing fixed mounting is on the transmission bearing mounting hole, and the transmission shaft runs through the transmission bearing mounting hole and fixes in transmission bearing.
Wherein, the whole gyro wheel mount pad can be the L type, and fixed mounting has 2 at least supporting shoes on the gyro wheel mount pad, and the supporting shoe is right angle triangle-shaped.
The utility model has the advantages that:
compared with the prior art, the utility model discloses a flexible feeding agencies of three-dimensional storehouse, its simple structure, the relation of connection between each subassembly is simple, adopts automatic feeding dish to replace the manual work, and flexible feeding dish operation method is simple, can promote the speed and the efficiency of feeding dish, also can solve the problem that the charging dish dropped easily when the feeding dish.
In this mechanism, the simple structure of each subassembly, the drive transmission mode of whole mechanism is simple, and the inner space of rational utilization base, whole rational in infrastructure can realize that multiple distance (like 2 times distance) feeds.
Drawings
Fig. 1 is a schematic structural view of a retractable material taking mechanism of a three-dimensional warehouse implemented by the present invention.
Fig. 2 is a schematic view of a partial structure of a retractable material taking mechanism of a three-dimensional warehouse implemented by the present invention.
Fig. 3 is another schematic partial structure diagram of the retractable material taking mechanism of the three-dimensional warehouse implemented by the present invention.
Fig. 4 is a schematic structural view of a driving mechanism and a transmission mechanism in the retractable material taking mechanism of the three-dimensional warehouse implemented by the present invention.
Fig. 5 is a schematic structural view of a first moving assembly in a retractable material taking mechanism of a three-dimensional warehouse implemented by the present invention.
Fig. 6 is a schematic structural view of a second moving assembly in the retractable material taking mechanism of the three-dimensional warehouse implemented by the present invention.
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 and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The technical scheme of the utility model as follows:
as shown in fig. 1-6, the retractable material taking mechanism for a three-dimensional warehouse of the present invention comprises a base 1, a driving assembly 2, a transmission assembly 3, a first moving assembly 4 and a second moving assembly 5; the driving component 2 is fixedly arranged in the base 1, the transmission component 3 is fixedly arranged at the output end of the driving component 2 and is driven by the driving component 2, the transmission component 3 is positioned below the driving component 2, and the transmission end of the transmission component 3 extends out of the base 1; the first moving component 4 is arranged on the base 1 and is connected with the transmission end of the transmission component 3, and the first moving component 4 is driven by the transmission component 3 to horizontally move on the base 1; the second motion assembly 5 is arranged on the first motion assembly 4 and moves horizontally on the first motion assembly 4 under the driving of the first motion assembly 4;
receive outside motion platform's regulation to make base 1 be close to outside charging tray storage rack, under drive assembly 2's drive, drive assembly 3 drives first motion subassembly 4 and second motion subassembly 5 and carries out horizontal motion and stretch out from base 1 is the level, and then make second motion subassembly 5 arrange outside charging tray below in, outside motion platform rises and makes second motion subassembly 5 jack-up outside charging tray, later drive assembly 2 drive makes first motion subassembly 4 and second motion subassembly 5 level back movement retract on the base 1, accomplish the operation of getting the charging tray.
The utility model discloses a flexible feeding agencies includes base 1, drive assembly 2, transmission assembly 3, first motion assembly 4 and second motion assembly 5, simple structure, the connection between each assembly is simple; the driving assembly 2 provides driving force, the transmission assembly 3 performs transmission to drive the first moving assembly 4 to extend out of the base 1, and further drive the second moving assembly 5 to extend out of the base 1, so that the second moving assembly 5 is arranged below an external material tray, the external moving platform rises to enable the second moving assembly 5 to jack up the external material tray, then the driving assembly 2 drives the second moving assembly 5 and the first moving assembly 4 to horizontally retract, the material tray taking operation is completed, and the material tray taking mode is simple; and the first moving component 4 horizontally moves and extends relative to the base 1, and the second moving component 5 horizontally extends relative to the first moving component 4 on the upper surface of the moving first moving component 4, obviously, the distance that the second moving component 5 extends relative to the base 1 is larger than that of the first moving component 4 in the same time, so that the speed and the efficiency of taking the material tray can be improved. In addition, after the second moving assembly 5 is horizontally arranged below the external material tray, the external moving platform rises to enable the second moving assembly 5 to jack up the external material tray, and then the second moving assembly 5 drives the external material tray to horizontally move and retract to the base 1, so that the problem that the material tray is easy to drop when being clamped can be solved.
In the embodiment, an installation space 6 is formed inside the base 1, a support plate 11 for supporting the driving assembly 2 is fixedly installed inside the installation space 6, the driving assembly 2 is fixedly installed on the support plate 11, and the transmission assembly 3 is located below the support plate 11; the upper surface of base 1 is opened there is holding tank 12, and the both insides of holding tank 12 are the echelonment, and first moving component 4 and second moving component 5 all hold in holding tank 12. The support plate 11 can support the driving assembly 2, facilitating installation of the driving assembly 2.
In this embodiment, the driving assembly 2 includes a driving motor 21 and a motor mounting plate 22, the driving motor 21 is fixedly mounted on the supporting plate 11 through the motor mounting plate 22, the output end of the driving motor 21 is fixedly connected with the transmission assembly 3, and the reciprocating motion of the first moving assembly 4 and the second moving assembly 5 is controlled through the forward and reverse rotation of the driving motor 21. The driving assembly 2 comprises a driving motor 21 and a motor mounting plate 22, and the structure is simple.
In the present embodiment, the transmission assembly 3 includes a primary pulley 31, a secondary pulley 32, a timing belt 33, a transmission shaft 34, a transmission bearing 35; the main belt pulley 31 is fixedly arranged on an output shaft of the driving motor 21, the transmission shaft 34 is fixedly arranged on the bottom surface of the accommodating groove 12 through a transmission bearing 35, and the transmission shaft 34 penetrates through the bottom surface of the accommodating groove 12 and extends into the accommodating groove 12; the driven belt pulley 32 is fixedly arranged on the transmission shaft 34 and is positioned in the installation space 6, and the driven belt pulley 32 is positioned below the transmission bearing 35; the primary pulley 31 and the secondary pulley 32 are connected by a timing belt 33; the first moving assembly 4 is connected with the transmission shaft 34 and moves under the driving of the transmission shaft 34. The structure of the transmission assembly 3 is matched with the driving assembly 2 for use, and the driving transmission mode is simple.
Drive assembly 2 and transmission assembly 3 hold in base 1, the inner space of rational utilization base 1, and whole rational in infrastructure.
In this embodiment, a linear rack 13 having a linear motion guide is fixedly installed on the bottom surface of the accommodating groove 12;
the first moving assembly 4 comprises a first gear 41, a second gear 42, a first moving plate 43, and a first rack 44 disposed on the left side of the linear rack 14, the first gear 41 is fixedly mounted on the upper portion of the transmission shaft 34, the first rack 44 is fixedly mounted on the first moving plate 43, the first rack 44 is located below the first moving plate 43, and the first rack 44 is engaged with the first gear 41; the second gear 42 is fixedly installed in the middle of the first moving plate 43, and the second gear 42 is engaged with the linear rack 13;
the second moving assembly 5 comprises a second moving plate 51, a second rack 52 and a tray placing plate 53, the second rack 52 is fixedly installed on the second moving plate 51, the second rack 52 is positioned below the second moving plate 51, the second rack 52 is also meshed with the second gear 42, the second rack 52 is parallel to the linear rack 13, and the tray placing plate 53 is fixedly installed on the upper surface of the second moving plate 51; the first rack 44 and the second rack 52 both have a linear motion guide;
after the adjustment of the external motion platform makes the whole mechanism approach to the external material tray storage rack, the driving motor 21 is started to drive the main belt pulley 31 to rotate, the synchronous belt 33 drives the secondary belt pulley 32 to rotate, the transmission shaft 34 and the first gear 41 are driven to coaxially rotate, the first rack 44 is driven to horizontally move to drive the first motion plate 43 to horizontally extend out of the accommodating groove 12, meanwhile, the second gear 42 rotates on the linear rack 13 to drive the second rack 52 to horizontally advance to enable the second motion plate 51 to horizontally extend out of the accommodating groove 12 to be positioned below the external material tray, the external motion platform rises to enable the material tray placing plate 53 to jack up the external material tray, then the driving motor 21 reversely rotates to drive the first motion plate 43 and the second motion plate 51 to horizontally move back to retract into the accommodating groove 12, and the material tray taking operation is completed.
In this embodiment, roller mounting seats 14 are fixedly mounted on both inner sides of the accommodating groove 12, and at least 2 first follower rollers 15 are fixedly mounted on the roller mounting seats 14; the first moving plate 43 is accommodated in an accommodating space surrounded by the roller mounting seat 14;
mounting lugs 54 are integrally formed and extend out of the bottom surface of the second moving plate 51, the mounting lugs 54 are symmetrically arranged on two sides of the second rack 52, and at least 2 second follow-up rollers 55 are fixedly mounted on the mounting lugs 54; the mounting projection 54 is usually provided with a follower roller mounting hole 56 for mounting the second follower roller 55, so as to facilitate mounting the second follower roller 55;
the roller accommodating bracket 45 is fixedly mounted on the first moving plate 43, the roller accommodating bracket 45 is integrally in an i shape, a first accommodating groove 46 and a second accommodating groove 47 are formed in two sides of the roller accommodating bracket 45 respectively, the first follower roller 15 is accommodated in the first accommodating groove 46, the second follower roller 55 is accommodated in the second accommodating groove 47, and when the first moving plate 43 and the second moving plate 51 reciprocate linearly, the first follower roller 15 and the second follower roller 55 roll along the inner wall of the first accommodating groove 46 and the second accommodating groove 47 respectively.
The provision of the first follower roller 15 and the second follower roller 55 makes the movement of the first moving plate 43 and the second moving plate 51 smoother, enabling the reduction of the frictional force.
When the material tray is taken out, the driving motor 21 provides a power source, the synchronous belt 33, the main belt pulley 31 and the secondary belt pulley 32 perform primary transmission to drive the first moving assembly 4 and the second moving assembly 5 to perform horizontal extension movement, wherein the first gear 41, the second gear 42 and the first rack 44 in the first moving assembly 4 perform transmission to drive the first moving plate 43 to horizontally extend in the accommodating groove 12, the linear rack 13 fixed on the accommodating groove 12 can support the first moving assembly 4 and can also make the movement of the second gear 42 smoother and more stable, the engagement between the second gear 42 and the second rack 52 drives the second rack 52 to horizontally move to drive the second moving plate 51 to extend relative to the first moving plate 43, and after the material tray is taken out, the first moving plate 43 and the second moving plate 51 retract and return to the accommodating groove 12.
Based on the connection relationship of all components in the whole mechanism, taking the first motion assembly 4 and the second motion assembly 5 to do the same-direction extending motion as an example, the base 1 is taken as a reference system, and the first motion assembly 4 is assumed to have a speed V relative to the base 11Advancing at a constant speed, the second moving assembly 5 moving on the upper surface of the first moving assembly 4 and at a speed V relative to the first moving assembly 42Advancing at a constant speed, it is clear that the speed V of the second kinematic assembly 5 with respect to the base 13＝V1+V2It is easy to know that, at the same time, when the first kinematic assembly 4 advances S with respect to the base 11Then the second kinematic assembly 5 advances S with respect to the base 12And S is2＝kS1And k is a constant.
When V is1＝V2Then, assuming the same time t has elapsed, the second kinematic assembly 5 has a distance S with respect to the base 12＝V3t＝2V2t, the distance S of the first kinematic assembly 4 with respect to the base 11＝V2t, at this time, S2＝2S1That is, when the first movement assembly 4 advances S relative to the base 11Then the second kinematic assembly 5 advances 2S with respect to the base 11And 2 times of distance feeding of the second moving plate 51 is realized, and the material tray is taken away more quickly.
In this embodiment, the first moving plate 43 is provided with a gear mounting hole (not shown) at the middle thereof for accommodating the second gear 42, gear mounting members 48 are fixedly mounted at both sides of the gear mounting hole, a gear mounting shaft 49 is fixedly mounted on the gear mounting member 48, the second gear 42 is mounted on the gear mounting shaft 49 and rotates around the gear mounting shaft 49, and the second gear 42 moves along with the first moving plate 43.
In this embodiment, a photoelectric sensor 7 for sensing an external tray is also fixedly installed in the base 1, and the photoelectric sensor 7 is electrically connected with the driving motor 21.
Outside motion platform carries out level and vertical regulation with this mechanism to the assigned position after, photoelectric sensor 7 response arrives this position, establish the communication with driving motor 21, driving motor 21 receives and starts after the information, make second motion board 51 stretch into outside charging tray storage rack, and second motion board 51 is located outside charging tray below, later outside motion platform slightly rises and makes second motion board 51 jack-up outside charging tray, make the laminating of outside charging tray place on charging tray place board 53, photoelectric sensor 7 senses the existing charging tray on charging tray place board 53, driving motor 21 reversal is with second motion board 51 and is taken the charging tray and place board 53 and outside charging tray withdrawal, accomplish and get the material.
Wherein, the bottom surface of holding tank 12 is opened has drive bearing mounting hole (not shown), and drive bearing 35 fixed mounting is on drive bearing mounting hole, and transmission shaft 34 runs through the drive bearing mounting hole and fixes in drive bearing 35.
The roller mounting seat 14 may be L-shaped as a whole, and at least 2 supporting blocks 17 are fixedly mounted on the roller mounting seat 14, and the supporting blocks 17 are in a right-angled triangle shape.
Wherein the external motion platform may be an existing telescoping mast.
The utility model has the advantages that:
compared with the prior art, the utility model discloses the flexible feeding agencies of three-dimensional storehouse implemented, its simple structure, the relation of connection between each subassembly is simple, adopts automatic feeding dish to replace the manual work, and flexible feeding dish operation method is simple, can promote the speed and the efficiency of feeding dish, also can solve the problem that the charging dish dropped easily when the feeding dish.
In this mechanism, the simple structure of each subassembly, the drive transmission mode of whole mechanism is simple, and the inner space of rational utilization base, whole rational in infrastructure can realize that multiple distance (like 2 times distance) feeds.
The above description is intended to be illustrative of the present invention and is not intended to be limiting, and all such modifications, equivalents and improvements as fall within the spirit and scope of the invention are intended to be included therein.
Claims (9)
1. A telescopic material taking mechanism for a three-dimensional warehouse is characterized by comprising a base, a driving assembly, a transmission assembly, a first moving assembly and a second moving assembly; the driving assembly is fixedly arranged in the base, the transmission assembly is fixedly arranged at the output end of the driving assembly and is driven by the driving assembly, the transmission assembly is positioned below the driving assembly, and the transmission end of the transmission assembly extends out of the base; the first moving assembly is arranged on the base and connected with the transmission end of the transmission assembly, and the first moving assembly is driven by the transmission assembly to horizontally move on the base; the second motion assembly is arranged on the first motion assembly and moves horizontally on the first motion assembly under the driving of the first motion assembly;
the base is close to the external tray storage rack under the regulation of the external motion platform, the transmission assembly drives the first motion assembly and the second motion assembly to move horizontally to extend out of the base under the drive of the drive assembly, the second motion assembly is arranged below the external tray, the external motion platform rises to enable the second motion assembly to jack up the external tray, and then the drive assembly drives the first motion assembly and the second motion assembly to move horizontally back to finish the tray taking operation.
2. The telescopic material taking mechanism for the three-dimensional library according to claim 1, wherein an installation space is formed inside the base, a support plate for supporting the driving assembly is fixedly installed in the installation space, the driving assembly is fixedly installed on the support plate, and the transmission assembly is located below the support plate; the upper surface of base is opened there is the holding tank, two inboards of holding tank are the echelonment, first motion subassembly with the second motion subassembly all holds in the holding tank.
3. The telescopic material taking mechanism for the stereoscopic warehouse as claimed in claim 2, wherein the driving assembly comprises a driving motor and a motor mounting plate, the driving motor is fixedly mounted on the supporting plate through the motor mounting plate, the output end of the driving motor is fixedly connected with the transmission assembly, and the reciprocating motion of the first moving assembly and the second moving assembly is controlled through the forward and reverse rotation of the driving motor.
4. The telescopic material taking mechanism for the stereoscopic garage as claimed in claim 3, wherein the transmission assembly comprises a main belt pulley, a secondary belt pulley, a synchronous belt, a transmission shaft and a transmission bearing; the main belt pulley is fixedly arranged on an output shaft of the driving motor, the transmission shaft is fixedly arranged on the bottom surface of the accommodating groove through the transmission bearing, and the transmission shaft penetrates through the bottom surface of the accommodating groove and extends into the accommodating groove; the driven belt pulley is fixedly arranged on the transmission shaft and is positioned in the installation space, and the driven belt pulley is positioned below the transmission bearing; the main belt pulley and the auxiliary belt pulley are connected through a synchronous belt; the first motion assembly is connected with the transmission shaft and driven by the transmission shaft to move.
5. The telescopic material taking mechanism for the stereoscopic garage as claimed in claim 4, wherein a linear rack with a linear motion guide is fixedly installed on the bottom surface of the accommodating groove;
the first motion assembly comprises a first gear, a second gear, a first motion plate and a first rack arranged on the left side of the linear rack, the first gear is fixedly arranged on the upper part of the transmission shaft, the first rack is fixedly arranged on the first motion plate, the first rack is positioned below the first motion plate, and the first rack is meshed with the first gear; the second gear is fixedly arranged in the middle of the first moving plate and meshed with the linear rack;
the second moving assembly comprises a second moving plate, a second rack and a material tray placing plate, the second rack is fixedly installed on the second moving plate and is positioned below the second moving plate, the second rack is also meshed with the second gear, the second rack is parallel to the linear rack, and the material tray placing plate is fixedly installed on the upper surface of the second moving plate; the first rack and the second rack both have linear motion guides.
6. The telescopic material taking mechanism for the stereoscopic warehouse as claimed in claim 5, wherein roller mounting seats are fixedly mounted on both inner sides of the accommodating groove, and at least 2 first follow-up rollers are fixedly mounted on the roller mounting seats; the first moving plate is accommodated in an accommodating space defined by the roller mounting seat;
mounting lugs are integrally formed on the bottom surface of the second moving plate and extend out of the bottom surface of the second moving plate, the mounting lugs are symmetrically arranged on two sides of the second rack, and at least 2 second follow-up rollers are fixedly mounted on the mounting lugs;
the roller containing support is fixedly mounted on the first moving plate, the roller containing support is integrally I-shaped, a first containing groove and a second containing groove are formed in the two sides of the roller containing support respectively, the first follow-up roller is contained in the first containing groove, the second follow-up roller is contained in the second containing groove, and when the first moving plate and the second moving plate do linear reciprocating motion, the first follow-up roller and the second follow-up roller roll along the inner wall of the groove in the first containing groove and the second containing groove respectively.
7. The telescopic material taking mechanism for the stereoscopic garage of claim 5, wherein the middle part of the first moving plate is provided with a gear mounting hole for accommodating the second gear, gear mounting pieces are fixedly mounted on two sides of the gear mounting hole, a gear mounting shaft is fixedly mounted on the gear mounting pieces, and the second gear is mounted on the gear mounting shaft and rotates around the gear mounting shaft.
8. The telescopic material taking mechanism for the stereoscopic warehouse as claimed in claim 3, wherein a photoelectric sensor for sensing an external material tray is fixedly arranged in the base, and the photoelectric sensor is electrically connected with the driving motor.
9. The telescopic material taking mechanism for the stereoscopic library according to claim 5, wherein a transmission bearing mounting hole is formed in the bottom surface of the accommodating groove, the transmission bearing is fixedly mounted on the transmission bearing mounting hole, and the transmission shaft penetrates through the transmission bearing mounting hole and is fixed in the transmission bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922177641.5U CN211544773U (en) | 2019-12-05 | 2019-12-05 | Telescopic material taking mechanism for three-dimensional warehouse |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922177641.5U CN211544773U (en) | 2019-12-05 | 2019-12-05 | Telescopic material taking mechanism for three-dimensional warehouse |
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| CN211544773U true CN211544773U (en) | 2020-09-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110921175A (en) * | 2019-12-05 | 2020-03-27 | 深圳前海禾盈科技有限公司 | Telescopic material taking mechanism for three-dimensional warehouse |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110921175A (en) * | 2019-12-05 | 2020-03-27 | 深圳前海禾盈科技有限公司 | Telescopic material taking mechanism for three-dimensional warehouse |
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