CN210710576U

CN210710576U - Stacker lifting device for intelligent storage

Info

Publication number: CN210710576U
Application number: CN201921361371.7U
Authority: CN
Inventors: 璧典腹; 赵丹
Original assignee: Zhongke Motong Changzhou Intelligent Manufacturing Co Ltd
Current assignee: CMT (Changzhou) Intelligent Manufacturing Co.,Ltd.
Priority date: 2019-08-21
Filing date: 2019-08-21
Publication date: 2020-06-09
Anticipated expiration: 2029-08-21

Abstract

The utility model discloses a stacker lifting devices for intelligent storage, including the travelling car, above-mentioned travelling car front end is equipped with the lifting frame, be equipped with the guide rail on the above-mentioned lifting frame, be equipped with the platform of weighing on the above-mentioned guide rail, be equipped with elevating gear on the above-mentioned platform of weighing, be equipped with the weight device in the above-mentioned lifting frame, the platform of weighing is connected to above-mentioned weight device, above-mentioned travelling car rear end is equipped with the extension device, a load-bearing unit is placed for by the extension device, when lifting, if the load of the platform of weighing is too big, the platform of weighing often appears the lift unstable condition in the lift in-process, still have the risk that leans forward, can lead to the manipulator on product and the goods shelves not corresponding, can not effectively get the problem.

Description

Stacker lifting device for intelligent storage

Technical Field

The utility model relates to an intelligent storage, concretely relates to stacker lifting devices for intelligent storage.

Background

The automatic assembly line of the intelligent warehouse arranges a plurality of automatic machine tools and equipment according to the process requirement, and realizes the procedures of automatic packaging, automatic spraying, automatic boxing, automatic code spraying, automatic shunting and the like by using the mutual cooperation of an automatic control device and an automatic loading and unloading transfer device; through the relatively automatic assembly line, the labor is saved, the production efficiency is improved, and the working period is shortened.

Because automatic assembly line work efficiency is higher, consequently often need carry the product of becoming the buttress with the stacker, place article through the weighing platform of stacker front end, its weighing platform upwards lifts along the guide rail, treats to place appointed high back, is deposited in pushing away article to the goods shelves by the mechanical hand on the goods shelves, and then guarantees to deposit the intellectuality and the high efficiency of in-process.

In actual handling, because the quality of product is not of uniform size, the load that the stacker bore is also respectively different, the hacking machine is when the weighing platform of front end is not lifting, the focus of product is in the low department, higher stability has, its hacking machine is when lifting, if the load of weighing platform is too big, the unstable condition often appears going up and down in the lift process in the weighing platform, still have the risk of leaning forward, can lead to the product not corresponding with the manipulator on the goods shelves, can not effectively get and put article, therefore, how to improve weighing platform lift stability is worth studying.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stacker lifting devices for intelligent storage to expect to solve the hacking machine when lifting, if the load of the platform of weighing is too big, the platform of weighing often appears going up and down the unstable condition in the lift in-process, still has the risk that leans forward, can lead to the manipulator on product and the goods shelves not to correspond, can not effectively get the problem of putting article.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides a stacker lifting devices for intelligent storage, includes the travelling car, above-mentioned travelling car front end is equipped with the lifting frame, is equipped with the guide rail on the above-mentioned lifting frame, is equipped with the platform of weighing on the above-mentioned guide rail, is equipped with elevating gear on the above-mentioned platform of weighing, is equipped with the weight device in the above-mentioned lifting frame, and the platform of weighing is connected to above-mentioned weight device, and above-mentioned travelling car rear end is equipped with extends the device for place the bearing unit by extending the device.

Preferably, the lifting device comprises a screw, a fixing seat and a ball sliding block, the fixing seat is arranged at the upper end and the lower end of the lifting frame, the two ends of the screw are movably arranged on the fixing seat, the ball sliding block is sleeved on the screw, and the ball sliding block is connected with the weighing platform.

The further technical scheme is that a motor is arranged on the lifting frame, and the power end of the motor is in power connection with a screw rod.

Preferably, the weight device comprises a guide wheel mechanism and a bearing block, the guide wheel mechanism is provided with a bearing steel rope, the head end of the bearing steel rope is connected with the weighing platform, the tail end of the bearing steel rope is connected with the bearing block, the lifting frame is hollow, and the bearing block is arranged in the hollow part of the lifting frame.

The guide wheel mechanism comprises a plurality of supporting wheels, the supporting wheels are used for tensioning and bearing the steel rope, a guide rod is arranged in the lifting frame, and the bearing block is sleeved on the guide rod.

Preferably, the expansion device comprises a support plate, a placing groove is formed in the rear end of the movable trolley, the tail end of the support plate extends into the placing groove, a screw hole is formed in the head end of the support plate, a screw is arranged in the screw hole and located outside the placing groove, and the screw is in threaded fit with the screw hole and used for adjusting the height through rotation of the screw.

A further technical scheme is that the tail end of the supporting plate is provided with a limiting block, a bulge is arranged in the placing groove, and a base plate is arranged at the lower end of the screw rod and used for being abutted by the limiting block to form the bulge.

Compared with the prior art, the beneficial effects of the utility model are that at least:

the utility model discloses a lift route of guide rail symmetry heavy platform is restricted, it goes up and down on the guide rail to drive the platform of weighing through elevating gear, apply a support power to the platform of weighing through the weight device, stability in order to guarantee the lift in-process, can remove the lifting frame to different stations as required through the travelling car, through expanding the device and placing the object that increases weight when necessary, utilize lever principle, improve the bearing load of platform of weighing, avoid lifting frame and weighing platform to lean forward, guarantee the platform of weighing after lifting, can correspond with the manipulator on the goods shelves.

The utility model discloses a lead screw rotates and drives the ball slider and goes up and down, drives the platform of weighing through the ball slider and goes up and down, carries out the energy supply through the motor, can guarantee the height-controllable of platform of weighing at the lift in-process.

The utility model discloses a bearing block exerts a holding power to the platform of weighing, changes the power direction of transfer who bears the weight of steel cable by guide pulley mechanism, and the gravity that the bearing block bore promptly acts on the platform of weighing through bearing the weight of steel cable, improves the bearing load of the platform of weighing, still guarantees the removal route of bearing block at the lift in-process through the guide arm, guarantees equipment operation safety.

The utility model discloses a backup pad is as the lever, by the travelling car as the fulcrum, accomodates the backup pad through the standing groove and does, through screw rod hole clamping screw, carries out mechanics support through the screw rod, improves the bearing load of platform of weighing, effectively guarantees simultaneously that the travelling car can not incline backward.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the weighing platform of fig. 1 mounted.

FIG. 3 is a schematic view of the idler mechanism of FIG. 1.

Fig. 4 is a schematic diagram of the structure of the support plate in fig. 1.

Description of reference numerals:

1-moving trolley, 2-lifting frame, 3-guide rail, 4-weighing platform, 5-lifting device, 6-weight dropper device, 7-expanding device, 101-placing groove, 501-lead screw, 502-fixing seat, 503-ball slider, 504-motor, 601-guide wheel mechanism, 602-bearing block, 603-bearing steel rope, 604-guide rod, 605-riding wheel, 701-supporting plate, 702-screw hole, 703-screw, 704-limiting block and 705-backing plate.

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.

Referring to fig. 1 and 2, an embodiment of the present invention is a stacker lifting device for smart storage, including a mobile cart 1, the mobile cart is a cart composed of a current metal support and has a plurality of wheels, the front end of the mobile cart 1 is provided with a lifting frame 2, wherein the lifting frame 2 is installed on the mobile cart 1 by a welding method, and the mobile cart 1 can drive the lifting frame 2 to move in the moving process.

Above-mentioned lifting frame 2 is last to be equipped with guide rail 3, is equipped with weighing platform 4 on above-mentioned guide rail 3, and its guide rail 3 has two pairs, sets up 4 both ends of weighing platform respectively, and wherein 4 rear ends of weighing platform and 3 looks adaptations of guide rail for by weighing platform 4 removes in guide rail 3, weighing platform 4 can be current fork truck's fork.

The weighing platform 4 is provided with a lifting device 5, wherein the fixed end of the lifting device 5 is arranged on the lifting frame 2, the movable end of the lifting device 5 is connected with the side wall of the weighing platform 4, and the weighing platform 4 is driven to lift on the guide rail 3 through the lifting device 5.

The weight device 6 is arranged in the lifting frame 2, the weight device 6 is connected with the weighing platform 4, upward pulling force is applied to the weighing platform 4 through the weight device 6, and the phenomenon that when the weighing platform 4 bears too large load, the weighing platform 4 applies too large pressure to the front end of the movable trolley 1 to cause inclination is avoided.

The rear end of the movable trolley 1 is provided with an expanding device 7, the expanding device 7 is used for placing the bearing unit, and by increasing the load at the rear end of the movable trolley 1, pressure is applied to the rear end of the movable trolley 1 to correspond to the pressure at the front end, so that the working stability of the movable trolley 1 and the weighing platform 4 on the lifting frame 2 is effectively ensured.

Based on the above embodiment, referring to fig. 2, another embodiment of the present invention is that the lifting device 5 comprises a screw 501, a fixing base 502 and a ball block 503, the fixing seats 502 are arranged at the upper end and the lower end of the lifting frame 2, the two ends of the screw 501 are movably arranged on the fixing seats 502, the ball sliding block 503 is sleeved on the screw 501, the ball sliding block 503 is connected with the weighing platform 4, the fixed seats 502 are arranged at the upper end and the lower end of the lifting frame 2 through the existing connecting pieces, the lead screw 501 is positioned at the front end of the lifting frame 2, both ends of the lead screw 501 are respectively arranged in the fixed seat 502, that is, the lead screw 501 is locked in the movable end of the fixed seat 502, the fixed end of the fixed seat 502 is fixed by the existing connecting piece such as the bolt and the fixed plate, the ball sliding block 503 ascends or descends on the screw 501 along with the rotation of the screw 501, and the ball sliding block 503 is connected with the weighing platform 4 in a welding mode.

Further, a motor 504 is arranged on the lifting frame 2, a power end of the motor 504 is in power connection with the screw 501, the motor 504 is an existing forward and reverse rotation motor set, and the motor 504 drives the screw 501 to rotate forward or reverse, so that the weighing platform 4 is lifted or lowered.

Based on the above embodiment, referring to fig. 1 and fig. 3, another embodiment of the present invention is that the weight device 6 includes a guide wheel mechanism 601 and a bearing block 602, the guide wheel mechanism 601 is provided with a bearing steel rope 603, a head end of the bearing steel rope 603 is connected to the weighing platform 4, a tail end of the bearing steel rope 603 is connected to the bearing block 602, the lifting frame 2 is hollow, and the bearing block 602 is disposed in the hollow portion of the lifting frame 2.

The lifting frame 2 is hollow, the size of the outer shape of the bearing block 602 is identical to the size of the hollow inner cavity of the lifting frame 2, the number of the guide wheel mechanisms 601 is two, two bearing steel cables 603 are respectively connected with two ends of the bearing block 602, so that the stress stability of the bearing block 602 is ensured, the bearing block 602 is an existing commodity, and when the weighing platform 4 is empty, the gravity of the bearing block 602 is not greater than the tension applied by the lifting device 5 to the weighing platform 4, so that the stability of the weighing platform 4 is ensured.

Specifically, the guide wheel mechanism 601 is sleeved with the bearing steel rope 603, and when the weighing platform 4 stores an object, the guide wheel mechanism 601 serves as a fulcrum of the bearing steel rope 603, so that the gravity of the bearing block 602 interacts with the load borne by the weighing platform 4, and the maximum borne load of the weighing platform 4 is increased.

Further, the guide wheel mechanism 601 includes a plurality of support wheels 605 for tensioning the bearing steel cable 603 by the plurality of support wheels 605, a guide rod 604 is disposed in the lifting frame 2, the bearing block 602 is sleeved on the guide rod 604, the guide rod 604 is disposed in a hollow portion of the lifting frame 2, a through hole is disposed on the bearing block 602, and the bearing block 602 is inserted into the guide rod 604 through the through hole to limit a path of the bearing block 602 in a lifting process, so as to ensure that a pulling force transmitted from the bearing block 602 to the bearing steel cable 603 is kept constant.

Based on the above embodiment, referring to fig. 1 and 4, another embodiment of the present invention is that the expanding device 7 includes a supporting plate 701, the supporting plate 701 is a metal plate, the rear end of the moving cart 1 is provided with a placing groove 101, the end of the supporting plate 701 extends into the placing groove 101, so that the supporting plate 701 can be drawn out and placed in the placing groove 101, the head end of the supporting plate 701 is provided with a screw hole 702, a screw 703 is provided in the screw hole 702, the screw 703 is located outside the placing groove 101, the screw 703 is in threaded fit with the screw hole 702, and is used for adjusting the height by rotating the screw 703 and fixing the screw 703 through the screw hole 702.

In a normal state, the supporting plate 701 is accommodated in the placing groove 101, the screw rod 703 rotates in the screw rod hole 702, so that a sufficient gap is formed between the lower end of the screw rod 703 and the ground, the lower end of the screw rod 703 is prevented from touching the ground, and the weighing platform 4 bears a load under a common condition without using an expansion device 7.

When the weighing platform 4 bears load and needs to exceed a conventional set value, the supporting plate 701 is pulled out from the placing groove 101, the moving trolley 1 serves as a fulcrum to form a moment, other heavy objects or products are placed on the supporting plate 701, meanwhile, the screw rod 703 rotates in the screw rod hole 702, the lower end of the screw rod 703 touches the ground, the weighing platform 4 is prevented from being pried, when the weighing platform 4 bears load, the weighing platform 4 is prevented from inclining, and the running stability of equipment is guaranteed.

Further, the end of the support plate 701 is provided with a stop block 704, the groove of the placement groove 101 is provided with a protrusion, and the lower end of the screw 703 is provided with a backing plate 705 for the stop block 704 to abut against the protrusion.

Wherein, backing plate 705 is current metal sheet, disperses the pressure of screw rod 703 to ground through backing plate 705, avoids screw rod 703 to damage the floor in the workshop, contradicts each other through stopper 704 and arch, effectively avoids backup pad 701 from putting unexpected landing in groove 101, guarantees the security of equipment use, simultaneously, backing plate 705 lower extreme can the increase pulley of adaptability to in special cases, carry out overload work to different goods shelves stations.

Reference throughout this specification to "one embodiment," "another embodiment," "an embodiment," "a preferred embodiment," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described generally in this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the invention to effect such feature, structure, or characteristic in connection with other embodiments.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. The utility model provides a stacker lifting devices for intelligent storage, includes travelling car (1), travelling car (1) front end is equipped with lifting frame (2), be equipped with guide rail (3) on lifting frame (2), its characterized in that: be equipped with weighing platform (4) on guide rail (3), be equipped with elevating gear (5) on weighing platform (4), be equipped with weight device (6) in lifting frame (2), weighing platform (4) are connected in weight device (6), mobile cart (1) rear end is equipped with extends device (7) for place the load-bearing unit by extending device (7).

2. The stacker lifting apparatus for smart storage according to claim 1, wherein: the lifting device (5) comprises a screw (501), a fixing seat (502) and a ball sliding block (503), wherein the fixing seat (502) is arranged at the upper end and the lower end of the lifting frame (2), the two ends of the screw (501) are movably arranged on the fixing seat (502), the ball sliding block (503) is sleeved on the screw (501), and the ball sliding block (503) is connected with the weighing platform (4).

3. The stacker lifting apparatus for smart storage according to claim 2, wherein: the lifting frame (2) is provided with a motor (504), and the power end of the motor (504) is in power connection with the screw rod (501).

4. The stacker lifting apparatus for smart storage according to claim 1, wherein: the heavy hammer device (6) comprises a guide wheel mechanism (601) and a bearing block (602), wherein a bearing steel rope (603) is arranged on the guide wheel mechanism (601), the head end of the bearing steel rope (603) is connected with the weighing platform (4), the tail end of the bearing steel rope (603) is connected with the bearing block (602), the lifting frame (2) is hollow, and the bearing block (602) is arranged in the hollow position of the lifting frame (2).

5. The stacker lifting apparatus for smart storage according to claim 4, wherein: the guide wheel mechanism (601) comprises a plurality of supporting wheels (605) used for tensioning and bearing the steel rope (603) by the supporting wheels (605), a guide rod (604) is arranged in the lifting frame (2), and the bearing block (602) is sleeved on the guide rod (604).

6. The stacker lifting apparatus for smart storage according to claim 1, wherein: extend device (7) including backup pad (701), mobile cart (1) rear end is equipped with standing groove (101), backup pad (701) end stretches into in standing groove (101), backup pad (701) head end is equipped with screw rod hole (702), be equipped with screw rod (703) in screw rod hole (702), and screw rod (703) are located standing groove (101) outside, screw rod (703) and screw rod hole (702) screw-thread fit for rotate the height-adjusting by screw rod (703).

7. The stacker lifting apparatus for smart storage according to claim 6, wherein: the tail end of the supporting plate (701) is provided with a limiting block (704), a protrusion is arranged in the groove of the placing groove (101), and the lower end of the screw rod (703) is provided with a base plate (705) for abutting against the protrusion from the limiting block (704).