CN112062041A - Lifting device, electric control steel seal system and operation method thereof - Google Patents

Lifting device, electric control steel seal system and operation method thereof Download PDF

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Publication number
CN112062041A
CN112062041A CN202010870375.9A CN202010870375A CN112062041A CN 112062041 A CN112062041 A CN 112062041A CN 202010870375 A CN202010870375 A CN 202010870375A CN 112062041 A CN112062041 A CN 112062041A
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CN
China
Prior art keywords
steel seal
lifting device
seal machine
push plate
platform
Prior art date
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Granted
Application number
CN202010870375.9A
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Chinese (zh)
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CN112062041B (en
Inventor
许俊林
钱伟
姚军良
林捷
钱坤
丁伟军
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ZHEJIANG SHENGDA STEEL TOWER CO Ltd
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ZHEJIANG SHENGDA STEEL TOWER CO Ltd
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Priority to CN202010870375.9A priority Critical patent/CN112062041B/en
Publication of CN112062041A publication Critical patent/CN112062041A/en
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Publication of CN112062041B publication Critical patent/CN112062041B/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/06Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
    • B66F7/08Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement hydraulically or pneumatically operated
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41KSTAMPS; STAMPING OR NUMBERING APPARATUS OR DEVICES
    • B41K3/00Apparatus for stamping articles having integral means for supporting the articles to be stamped
    • B41K3/36Apparatus for stamping articles having integral means for supporting the articles to be stamped with means for deforming or punching the copy matter
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41KSTAMPS; STAMPING OR NUMBERING APPARATUS OR DEVICES
    • B41K3/00Apparatus for stamping articles having integral means for supporting the articles to be stamped
    • B41K3/62Details or accessories
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G15/00Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
    • B65G15/30Belts or like endless load-carriers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74Feeding, transfer, or discharging devices of particular kinds or types
    • B65G47/82Rotary or reciprocating members for direct action on articles or materials, e.g. pushers, rakes, shovels
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/06Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
    • B66F7/065Scissor linkages, i.e. X-configuration
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/28Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Structural Engineering (AREA)
  • Attitude Control For Articles On Conveyors (AREA)

Abstract

The invention discloses a lifting device, an electric control steel seal system and an operation method thereof. Belong to elevation structure and applied technical field, this structure can improve the flexibility and the practicality of conveying article, improves production efficiency, and then reduction in production cost, and simple structure, convenient to use. The lifting device comprises: the platform comprises a mounting seat, a rotary disc and a push plate assembly, the rotary disc is fixedly mounted at the bottom end of the push plate assembly and is rotatably sleeved on the mounting seat, a driving motor is arranged at the bottom end of the rotary disc, and a driving shaft of the driving motor penetrates through the mounting seat to be fixedly connected with the rotary disc; the upper end of the inner hinged support is hinged to the bottom end of the mounting seat, and the pulley of the outer hinged support is in sliding fit with the platform sliding rail of the mounting seat.

Description

Lifting device, electric control steel seal system and operation method thereof
Technical Field
The invention relates to the technical field of lifting structures and application thereof, in particular to a lifting device, an electric control steel seal system and an operation method thereof.
Background
The lifting device is widely applied in life, and brings convenience to life of people. However, in the prior art, when the steel seal machine performs steel seal operation on the steel plate, different methods are required to be adopted for operation according to the weight of the steel plate, for example, when the weight of the steel plate is light, workers manually carry the steel plate to the steel seal machine to perform steel seal operation; when the weight of the steel plate is heavier, the steel plate can be lifted by a plurality of persons in a cooperative or travelling crane manner.
The five ways of adopting which method all wastes time and energy, and production efficiency is low, and the cost of labor is high and has potential safety hazard.
Disclosure of Invention
The invention provides a lifting device, an electric control steel seal system and an operation method thereof, which can improve the flexibility and the practicability of conveying articles, improve the production efficiency and further reduce the production cost, and have simple structure and convenient use, so as to solve the defects of low efficiency and high cost of steel seal operation of a steel plate by the existing steel seal machine.
The technical problem is solved by the following technical scheme:
a lifting device, the lifting device comprising:
the hydraulic cylinder comprises a base, an inner hinged support, an outer hinged support, a hydraulic cylinder and a platform, wherein the inner hinged support and the outer hinged support are hinged into an X-shaped hinged support and are arranged between the platform and the base;
the platform comprises a mounting seat, a rotary disc and a push plate assembly, the rotary disc is fixedly mounted at the bottom end of the push plate assembly and is rotatably sleeved on the mounting seat, a driving motor is arranged at the bottom end of the rotary disc, and a driving shaft of the driving motor penetrates through the mounting seat to be fixedly connected with the rotary disc;
the upper end of the inner hinged support is hinged to the bottom end of the mounting seat, and the pulley of the outer hinged support is in sliding fit with the platform sliding rail of the mounting seat.
The hydraulic lifting device is designed, the common platform is designed into the rotatable platform, and the articles conveyed on the platform can be pushed, so that the articles can be flexibly conveyed in any direction, and the flexibility and the practicability of conveying the articles are improved.
As a further scheme of the invention: the carousel includes gear dish and switching dish, be equipped with the recess that connects mutually with the switching dish on the mount pad, the bearing that is equipped with on the switching dish connects mutually with the connecting axle that the gear dish lower extreme set up, the gear dish rotates through the bearing and installs on the mount pad, the connecting axle drive connection of gear dish is in driving motor's drive shaft, the gear dish meshing is installed in push pedal subassembly bottom. The design of carousel can realize carrying out arbitrary direction conveying to article.
As a further scheme of the invention: the push pedal subassembly includes fixing base, guide rail, push pedal and cylinder, the fixing base bottom is equipped with the gear groove that matches and join in marriage mutually with the toothed disc, the guide rail sets up in the fixing base upper end, push pedal slidable mounting is on the guide rail, the cylinder is installed in the one end of guide rail and drive connection in the push pedal. The design of push pedal subassembly can improve the practicality of lift platform to article conveying.
As a further scheme of the invention: and a contact sensor is arranged on the push plate.
As a further scheme of the invention: the pointer arranged on the push plate is matched with the scale marks arranged on the fixed seat. The distance that the push pedal promoted can be adjusted according to the length of different article to the design of scale mark, improves the practicality of structure.
As a further scheme of the invention: and the piston rod end of the air cylinder is arranged on the push plate in a driving way.
As a further scheme of the invention: the middle end of the air cylinder is provided with a supporting block fixedly sleeved with the air cylinder, and the supporting block is placed on the guide rail. The supporting shoe mainly used supports the cylinder, and the purpose reduces the effect of rocking of cylinder piston rod.
The utility model provides an automatically controlled embossed seal system, the system includes conveyer belt, embossed seal machine, electric cabinet and two as above elevating gear, two elevating gear respectively symmetrical arrangement are in the left and right sides of embossed seal machine, and the left side that is located the left elevating gear of embossed seal machine is equipped with the conveyer belt, and the right side that is located the elevating gear on embossed seal machine right side is equipped with the electric cabinet, conveyer belt, embossed seal machine and elevating gear all connect on the electric cabinet through the signal of telecommunication.
As a further scheme of the invention: and the conveying belt is provided with a stepping motor which is driven and installed by the conveying belt.
A method of operating an electronically controlled steel seal system, the method comprising the steps of:
firstly, the method comprises the following steps: respectively presetting a maximum height value and a minimum height value of lifting devices on the left side and the right side of the steel seal machine according to the heights of the steel seal machine and the conveyor belt, and presetting a pushing distance value of a push plate according to the length of an article;
II, secondly: firstly, a first article is subjected to steel seal operation: the electric cabinet controls the lifting device at any position on the left side of the steel seal machine to perform lowering operation, so that the height of the fixed seat on the platform is lower than the height of the conveyor belt, and simultaneously controls the lifting device at any position on the right side of the steel seal machine to perform lifting operation, so that the lifting device on the right side of the steel seal machine reaches a preset maximum height value;
thirdly, the method comprises the following steps: the electric cabinet controls the stepping motor of the conveyor belt to work, drives the conveyor belt to transmit, conveys the articles from the left end of the conveyor belt to the right end of the conveyor belt until the articles fall on a platform of a lifting device positioned on the left side of the steel seal machine, and controls the stepping motor to stop working when the articles contact with the push plate;
fourthly, the method comprises the following steps: the hydraulic cylinder of the lifting device on the left side of the steel seal machine is controlled to work, after the platform is lifted to a preset maximum height value, the electric cabinet controls the hydraulic cylinder to stop working and controls the driving motor at the bottom end of the rotary table to work in a forward or reverse mode, when the rotary table rotates 180 degrees, the electric cabinet controls the driving motor to stop working and simultaneously controls the air cylinder to work, and a piston rod of the air cylinder drives the push plate to push articles to the steel seal machine and then controls the air cylinder to stop working;
fifthly: meanwhile, the electric cabinet controls the air cylinder to work, the air cylinder is controlled to stop working after a piston rod of the air cylinder drives the push plate to return to a preset position, the electric cabinet controls the driving motor at the bottom end of the rotary table to rotate forwards or reversely, and the electric cabinet controls the driving motor to stop working after the rotary table rotates 180 degrees;
sixthly, the method comprises the following steps: controlling the steel seal machine to carry out steel seal operation;
seventhly, the method comprises the following steps: then, the electric cabinet controls the hydraulic cylinder of the lifting device on the left side of the steel seal machine to work, and controls the hydraulic cylinder of the lifting device on the left side of the steel seal machine to stop working after the platform is lowered to a preset minimum height value;
eighthly: when the second article is subjected to a stamping operation: repeating the third step, the fourth step and the fifth step, wherein the next article on the steel seal machine pushes the previous article to the lifting device on the right side of the steel seal machine, and when the article contacts the push plate, the electric cabinet controls the lifting device on the right side of the steel seal machine to work and descend to a preset minimum height value;
nine: and repeating the sixth step and the seventh step at the same time;
ten: when a third article and above are subjected to the steel seal operation: and repeating the third step, the fourth step, the fifth step, the sixth step, the seventh step, the eighth step and the ninth step.
The invention can achieve the following effects:
the invention provides a lifting device, an electric control steel seal system and an operation method thereof, and compared with the prior art, the lifting device has the beneficial effects that: the flexibility and the practicality of conveying article are improved, improve production efficiency, and then reduction in production cost, and simple structure, convenient to use.
Drawings
Fig. 1 is a schematic plan view of a lifting device according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a platform according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of one construction of a pusher plate assembly in an embodiment of the present invention;
fig. 4 is a schematic plan view of an electrically controlled steel seal system according to an embodiment of the present invention.
The figures are numbered: the automatic stamping machine comprises a conveying belt 1, a stepping motor 11, a lifting device 2, a steel stamping machine 3, an electric cabinet 4, a base 21, a hydraulic cylinder 22, an outer hinged frame 23, an inner hinged frame 24, a platform 5, a base sliding rail 20, a platform sliding rail 50, a mounting seat 52, a gear groove 521, a rotary disc 8, a push plate assembly 6, a driving motor 51, a driving shaft 511, a gear disc 54, a switching disc 53, a bearing 7, a connecting shaft 541, a fixed seat 60, a guide rail 601, a push plate 61, an air cylinder 63, a pointer 611, a scale mark 602 and a supporting block 62.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Embodiment 1, a lifting device, as shown in fig. 1 to 3, the lifting device 2 comprising:
the hydraulic support comprises a base 21, an inner hinged support 24, an outer hinged support 23, a hydraulic cylinder 22 and a platform 5, wherein the inner hinged support 24 and the outer hinged support 23 are hinged to form an X-shaped hinged support and are installed between the platform 5 and the base 21, the upper end of the inner hinged support 24 is hinged to the platform 5, a pulley arranged at the lower end of the inner hinged support 24 is matched and connected with a base sliding rail 20 arranged on the base 21 in a sliding mode, the lower end of the outer hinged support 23 is hinged to the base 20, a pulley arranged at the upper end of the outer hinged support 23 is matched and connected with a platform sliding rail 50 arranged on the platform 5 in a sliding mode, a seat of the hydraulic cylinder 22 is hinged to the base 21, and a piston rod end of the hydraulic cylinder 22 is hinged to the lower end of;
the platform 5 comprises a mounting seat 52, a rotary disc 8 and a push plate assembly 6, wherein the rotary disc 8 is fixedly mounted at the bottom end of the push plate assembly 6 and is rotatably sleeved on the mounting seat 52, a driving motor 51 is arranged at the bottom end of the rotary disc 8, and a driving shaft 511 of the driving motor 51 penetrates through the mounting seat 52 and is fixedly connected with the rotary disc 8;
the upper end of the inner hinge frame 24 is hinged at the bottom end of the mounting seat 52, and the pulley of the outer hinge frame 23 is in sliding fit with the platform slide rail 50 of the mounting seat 52.
Referring to fig. 2, the rotating disc 8 includes a gear disc 54 and an adapter disc 53, a groove matched with the adapter disc 53 is formed on the mounting seat 52, a bearing 7 arranged on the adapter disc 53 is matched with a connecting shaft 541 arranged at the lower end of the gear disc 54, the gear disc 54 is rotatably mounted on the mounting seat 52 through the bearing 7, the connecting shaft 541 of the gear disc 54 is connected to a driving shaft 511 of the driving motor 51 in a driving manner, and the gear disc 54 is mounted at the bottom end of the push plate assembly 6 in a meshing manner. The design of the rotary disc 8 can realize the conveying of the articles in any direction.
Referring to fig. 2-3, the push plate assembly 6 includes a fixed seat 60, a guide rail 601, a push plate 61 and an air cylinder 63, wherein a gear groove 521 matched with the gear plate 54 is formed at the bottom end of the fixed seat 60, the guide rail 601 is arranged at the upper end of the fixed seat 60, the push plate 61 is slidably mounted on the guide rail 601, and the air cylinder 63 is mounted at one end of the guide rail 601 and drivingly connected to the push plate 61. The design of the push plate assembly 6 can improve the practicability of the lifting platform 5 for conveying articles. The pointer 611 arranged on the push plate 61 is matched with the scale mark 602 arranged on the fixed seat 60. The distance that push pedal 61 promoted can be adjusted according to the length of different article to the design of scale mark 602, improves the practicality of structure. The piston rod end of the air cylinder 63 is arranged on the push plate 61 in a driving way. The middle end of the air cylinder 63 is provided with a supporting block 62 fixedly sleeved with the air cylinder, and the supporting block 62 is placed on the guide rail 601. The supporting block 62 is mainly used for supporting the cylinder 63, so as to reduce the shaking effect of the piston rod of the cylinder 63.
This embodiment designs hydraulic pressure elevating gear 2, designs into rotatable platform with ordinary platform 5, and can carry out the propelling movement with the article of conveying on platform 5, and then can carry out nimble conveying to arbitrary direction, improves the flexibility and the practicality of conveying article.
Embodiment 2, an electronic control steel seal system, as shown in fig. 4, includes a conveyor belt 1, a steel seal machine 3, an electric cabinet 4, and two lifting devices 2 as described in embodiment 1, where the two lifting devices 2 are respectively symmetrically disposed on the left and right sides of the steel seal machine 3, the left side of the lifting device 2 located on the left side of the steel seal machine 3 is provided with the conveyor belt 1, the right side of the lifting device 2 located on the right side of the steel seal machine 3 is provided with the electric cabinet 4, and the conveyor belt 1, the steel seal machine 3, and the lifting device 2 are all connected to the electric cabinet 4 through electric signals.
In this embodiment, the conveyor belt 1 is provided with a stepping motor 11 driven and installed thereon. The push plate 61 is provided with a contact sensor.
A method of operating an electronically controlled steel seal system, the method comprising the steps of: firstly, the method comprises the following steps: presetting the maximum height value and the minimum height value of the lifting devices 2 at the left side and the right side of the steel seal machine 3 respectively according to the heights of the steel seal machine 3 and the conveyor belt 1, and presetting the pushing distance value of the push plate 61 according to the length of an article; II, secondly: firstly, a first article is subjected to steel seal operation: the electric cabinet 4 controls the lifting device 2 at any position on the left side of the steel seal machine 3 to perform lowering operation, so that the height of the fixed seat 60 on the platform 5 is lower than the height of the conveyor belt 1, and simultaneously controls the lifting device 2 at any position on the right side of the steel seal machine 3 to perform lifting operation, so that the lifting device 2 on the right side of the steel seal machine 3 reaches a preset maximum height value; thirdly, the method comprises the following steps: the electric cabinet 4 controls the stepping motor 11 of the conveyor belt 1 to work, drives the conveyor belt 1 to transmit, and conveys the articles from the left end of the conveyor belt 1 to the right end of the conveyor belt 1 until the articles fall on the platform 5 of the lifting device 2 on the left side of the steel seal machine 3, and when the articles contact the push plate 61, the electric cabinet 4 controls the stepping motor 11 to stop working; fourthly, the method comprises the following steps: the hydraulic cylinder 22 of the lifting device 2 on the left side of the steel seal machine 3 is controlled to work, after the platform is lifted to a preset maximum height value, the electric cabinet 4 controls the hydraulic cylinder 22 to stop working, and controls the driving motor 51 at the bottom end of the rotary disc 8 to rotate forwards or backwards, when the rotary disc 8 rotates 180 degrees, the electric cabinet 4 controls the driving motor 51 to stop working and simultaneously controls the air cylinder 63 to work, and a piston rod of the air cylinder 63 drives the push plate 61 to push articles to the steel seal machine 3, and then controls the air cylinder 63 to stop working; fifthly: meanwhile, the electric cabinet 4 controls the air cylinder 63 to work, the piston rod of the air cylinder 63 drives the push plate 61 to return to a preset position, the air cylinder 63 is controlled to stop working, the electric cabinet 4 controls the driving motor 51 at the bottom end of the rotary table 8 to rotate forwards or backwards, and the electric cabinet 4 controls the driving motor 51 to stop working after the rotary table 8 rotates 180 degrees; sixthly, the method comprises the following steps: controlling the steel seal machine 3 to carry out steel seal operation; seventhly, the method comprises the following steps: then, the electric cabinet 4 controls the hydraulic cylinder 22 of the lifting device 2 on the left side of the steel seal machine 3 to work, and controls the hydraulic cylinder 22 of the lifting device 2 on the left side of the steel seal machine 3 to stop working after the platform 5 is lowered to a preset minimum height value; eighthly: when the second article is subjected to a stamping operation: repeating the third step, the fourth step and the fifth step, pushing the previous article to the lifting device 2 on the right side of the steel seal machine 3 by the next article on the steel seal machine 3, and controlling the lifting device 2 on the right side of the steel seal machine 3 to work by the electric cabinet 4 to descend to a preset minimum height value when the article contacts the push plate 61; nine: and repeating the sixth step and the seventh step at the same time; ten: when a third article and above are subjected to the steel seal operation: and repeating the third step, the fourth step, the fifth step, the sixth step, the seventh step, the eighth step and the ninth step.
The conveyor belt 1, the steel seal machine 3, the electric cabinet 4, the hydraulic cylinder 22, the air cylinder 63, the driving motor 51 and the stepping motor 11 are all common public technologies.
The invention provides a lifting device, an electronic control steel seal system and an operation method thereof, which can improve the flexibility and the practicability of conveying articles, improve the production efficiency and further reduce the production cost, and have the advantages of simple structure, convenient use and high reliability.
The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and all equivalent structural changes made by using the contents of the present specification and the drawings can be directly or indirectly applied to other related technical fields and are included in the scope of the present invention. It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (10)

1. A lifting device, comprising:
the hydraulic cylinder comprises a base, an inner hinged support, an outer hinged support, a hydraulic cylinder and a platform, wherein the inner hinged support and the outer hinged support are hinged into an X-shaped hinged support and are arranged between the platform and the base;
the platform comprises a mounting seat, a rotary disc and a push plate assembly, the rotary disc is fixedly mounted at the bottom end of the push plate assembly and is rotatably sleeved on the mounting seat, a driving motor is arranged at the bottom end of the rotary disc, and a driving shaft of the driving motor penetrates through the mounting seat to be fixedly connected with the rotary disc;
the upper end of the inner hinged support is hinged to the bottom end of the mounting seat, and the pulley of the outer hinged support is in sliding fit with the platform sliding rail of the mounting seat.
2. The lifting device according to claim 1, wherein the rotary plate comprises a gear plate and a transfer plate, a groove matched with the transfer plate is formed in the mounting seat, a bearing arranged on the transfer plate is matched with a connecting shaft arranged at the lower end of the gear plate, the gear plate is rotatably mounted on the mounting seat through the bearing, the connecting shaft of the gear plate is in driving connection with a driving shaft of a driving motor, and the gear plate is mounted at the bottom end of the push plate assembly in a meshed manner.
3. The lifting device according to claim 2, wherein the push plate assembly comprises a fixed seat, a guide rail, a push plate and a cylinder, a gear groove matched with the gear disc is formed in the bottom end of the fixed seat, the guide rail is arranged at the upper end of the fixed seat, the push plate is slidably mounted on the guide rail, and the cylinder is mounted at one end of the guide rail and is in driving connection with the push plate.
4. A lifting device as claimed in claim 3, wherein the push plate is provided with a contact sensor.
5. A lifting device as claimed in claim 3, wherein the pointer on the push plate matches the graduation marks on the fixed base.
6. A lifting device as claimed in claim 3, 4 or 5, wherein the piston rod end of the cylinder is drivingly mounted to the push plate.
7. The lifting device as claimed in claim 6, wherein the cylinder has a support block fixedly connected to the cylinder at the middle end thereof, and the support block is disposed on the guide rail.
8. An electric control steel seal system, which is characterized by comprising a conveyor belt, a steel seal machine, an electric control box and two lifting devices as recited in claims 1-6, wherein the two lifting devices are respectively and symmetrically arranged on the left side and the right side of the steel seal machine, the conveyor belt is arranged on the left side of the lifting device on the left side of the steel seal machine, the electric control box is arranged on the right side of the lifting device on the right side of the steel seal machine, and the conveyor belt, the steel seal machine and the lifting devices are all connected to the electric control box through electric signals.
9. An electrically controlled steel seal system according to claim 8, wherein the conveyor belt is provided with a stepper motor drivingly mounted thereto.
10. A method of operating an electronically controlled embossing system, the method comprising the steps of:
firstly, the method comprises the following steps: respectively presetting a maximum height value and a minimum height value of lifting devices on the left side and the right side of the steel seal machine according to the heights of the steel seal machine and the conveyor belt, and presetting a pushing distance value of a push plate according to the length of an article;
II, secondly: firstly, a first article is subjected to steel seal operation: the electric cabinet controls the lifting device at any position on the left side of the steel seal machine to perform lowering operation, so that the height of the fixed seat on the platform is lower than the height of the conveyor belt, and simultaneously controls the lifting device at any position on the right side of the steel seal machine to perform lifting operation, so that the lifting device on the right side of the steel seal machine reaches a preset maximum height value;
thirdly, the method comprises the following steps: the electric cabinet controls the stepping motor of the conveyor belt to work, drives the conveyor belt to transmit, conveys the articles from the left end of the conveyor belt to the right end of the conveyor belt until the articles fall on a platform of a lifting device positioned on the left side of the steel seal machine, and controls the stepping motor to stop working when the articles contact with the push plate;
fourthly, the method comprises the following steps: the hydraulic cylinder of the lifting device on the left side of the steel seal machine is controlled to work, after the platform is lifted to a preset maximum height value, the electric cabinet controls the hydraulic cylinder to stop working and controls the driving motor at the bottom end of the rotary table to work in a forward or reverse mode, when the rotary table rotates 180 degrees, the electric cabinet controls the driving motor to stop working and simultaneously controls the air cylinder to work, and a piston rod of the air cylinder drives the push plate to push articles to the steel seal machine and then controls the air cylinder to stop working;
fifthly: meanwhile, the electric cabinet controls the air cylinder to work, the air cylinder is controlled to stop working after a piston rod of the air cylinder drives the push plate to return to a preset position, the electric cabinet controls the driving motor at the bottom end of the rotary table to rotate forwards or reversely, and the electric cabinet controls the driving motor to stop working after the rotary table rotates 180 degrees;
sixthly, the method comprises the following steps: controlling the steel seal machine to carry out steel seal operation;
seventhly, the method comprises the following steps: then, the electric cabinet controls the hydraulic cylinder of the lifting device on the left side of the steel seal machine to work, and controls the hydraulic cylinder of the lifting device on the left side of the steel seal machine to stop working after the platform is lowered to a preset minimum height value;
eighthly: when the second article is subjected to a stamping operation: repeating the third step, the fourth step and the fifth step, wherein the next article on the steel seal machine pushes the previous article to the lifting device on the right side of the steel seal machine, and when the article contacts the push plate, the electric cabinet controls the lifting device on the right side of the steel seal machine to work and descend to a preset minimum height value;
nine: and repeating the sixth step and the seventh step at the same time;
ten: when a third article and above are subjected to the steel seal operation: and repeating the third step, the fourth step, the fifth step, the sixth step, the seventh step, the eighth step and the ninth step.
CN202010870375.9A 2020-08-26 2020-08-26 Lifting device, electric control steel seal system and operation method thereof Active CN112062041B (en)

Priority Applications (1)

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