CN214522188U

CN214522188U - Automatic feeding, exciting and floating equipment for processing composite counterweight block

Info

Publication number: CN214522188U
Application number: CN202120002186.XU
Authority: CN
Inventors: 祁振峰; 祝恒苗; 袁林海
Original assignee: Xuancheng Valin Precision Technology Co ltd
Current assignee: Xuancheng Valin Precision Technology Co ltd
Priority date: 2021-01-04
Filing date: 2021-01-04
Publication date: 2021-10-29
Anticipated expiration: 2031-01-04

Abstract

An upper die is arranged on the upper part of a guide column in a main frame through an upper die connecting plate and an upper die guide sliding sleeve and is connected with an upper die oil cylinder to be driven by the upper die oil cylinder, a vibration excitation platform is arranged at the bottom of the main frame through a vibration box and a vibration box supporting seat, a lower die is arranged on the vibration excitation platform, and the vibration box is connected with a vibration box driving motor; but one side of lower mould sets up horizontal migration's cloth mechanism, is equipped with weighing machine structure on the cloth mechanism, floating device and crank link mechanism, and cloth mechanism top is equipped with storage hopper. The composite counterweight block produced by the equipment is formed under the pressure vibration, has higher density, higher strength and stronger drop resistance, can control the whole process by a PLC (programmable logic controller), completely realizes the automatic production, and greatly improves the working efficiency.

Description

Automatic feeding, exciting and floating equipment for processing composite counterweight block

Technical Field

The utility model relates to an elevator is to heavy system field, concretely relates to automatic feed, excitation and floating equipment of complex processing to the pouring weight.

Background

The elevator counterweight is a core component of an elevator counterweight system and is used for balancing a car. The composite counterweight is developed on the basis of the traditional cast iron counterweight block, and the composite material comprises barite, iron ore, steel, cement and water. At present, manual operation is mainly used for producing composite counterweight blocks in the market, a plurality of counterweight shells are placed on a vibration platform to be in a free state, the feeding hopper starts to vibrate after feeding, at the moment, the counterweight casing randomly jumps, then one counterweight casing is manually pushed into a weighing scale to be weighed, a little is manually removed when the weight is large, a little is added when the weight is small, and simultaneously, each counterweight needs to be manually plastered by putty. The whole process is original and lagged, the labor intensity of workers is high, and the production efficiency is low.

Disclosure of Invention

The utility model discloses to the problem that prior art among the above-mentioned background art exists, provide a compound automatic feed, excitation and the equipment of floating of pouring weight processing, will compound the processing step of pouring weight and integrate, improve production efficiency and product quality.

An automatic feeding, exciting and floating device for composite counterweight block processing comprises a main frame, an upper die oil cylinder, an upper die connecting plate, an upper die guide sliding sleeve, an upper die, a lower die, a vibration box driving motor, a vibration box supporting seat, a lower die oil cylinder, a guide post, a material storage hopper, a material distribution mechanism, a weighing mechanism, a floating device, a crank-link mechanism and an exciting platform;

the upper die is arranged on the upper part of a guide column in the main frame through an upper die connecting plate and an upper die guide sliding sleeve and is connected with an upper die oil cylinder to be driven by the upper die oil cylinder;

but one side of lower mould sets up horizontal migration's cloth mechanism, be equipped with weighing machine structure on the cloth mechanism, floating device and crank link mechanism, cloth mechanism top is equipped with storage hopper.

Further, the bottom of the storage hopper is provided with an electromagnetic valve to control feeding.

Furthermore, the vibration box is arranged at the bottom of the vibration excitation platform, and a damping pad is arranged between the vibration excitation platform and the vibration box supporting seat.

Furthermore, the material distribution mechanism is movably designed and moves to the upper part of the lower die together with the crank connecting rod mechanism and the floating device.

Further, the crank connecting rod mechanism drives the leveling device to level the material on the lower die.

Further, go up the mould hydro-cylinder and drive mould connecting plate and go up mould direction sliding sleeve, further drive and go up the mould and reciprocate along the guide post.

Furthermore, a lower die oil cylinder is arranged below the vibration excitation platform so as to jack up the vibration excitation platform and horizontally move for discharging.

The utility model discloses the beneficial effect who reaches does: the produced composite counterweight block is formed under the pressure vibration, the density can reach 3.8^4.2kg/m3 (generally 2.8^3.2kg/m 3), the strength is higher, the anti-falling performance is stronger, the whole process can be controlled by PLC, the automatic production is completely realized, and the working efficiency is greatly improved.

Drawings

Fig. 1 is a schematic structural diagram of an automatic feeding, exciting and floating device according to an embodiment of the present invention.

Fig. 2 is a schematic side view of the automatic feeding, exciting and leveling device according to the embodiment of the present invention.

In the figure, 1-main frame, 2-upper die oil cylinder, 3-upper die connecting plate, 4-upper die guide sliding sleeve, 5-upper die, 6-composite counter weight shell, 7-lower die, 8-shock pad, 9-vibration box, 10-vibration box driving motor, 11-vibration box supporting seat, 12-lower die oil cylinder, 13-guide column, 14-storage hopper, 15-electromagnetic valve, 16-distributing mechanism, 17-weighing mechanism, 18-leveling device, 19-crank link mechanism and 20-excitation platform.

Detailed Description

The technical solution of the present invention will be further described in detail with reference to the accompanying drawings.

An automatic feeding, exciting and floating device for processing a composite counterweight block comprises a main frame 1, an upper die oil cylinder 2, an upper die connecting plate 3, an upper die guide sliding sleeve 4, an upper die 5, a lower die 7, a vibration box 9, a vibration box driving motor 10, a vibration box supporting seat 11, a lower die oil cylinder 12, a guide column 13, a storage hopper 14, a material distribution mechanism 16, a weighing mechanism 17, a floating device 18, a crank link mechanism 19 and an exciting platform 20;

an upper die 5 is arranged on the upper part of a guide column 13 in a main frame 1 through an upper die connecting plate 3 and an upper die guide sliding sleeve 4 and is connected with and driven by an upper die oil cylinder 2, an excitation platform 20 is arranged at the bottom of the main frame 1 through a vibration box 9 and a vibration box supporting seat 11, a lower die 7 is arranged on the excitation platform 20, and the vibration box 9 is connected with a vibration box driving motor 10;

one side of the lower die 7 is provided with a horizontally movable distributing mechanism 16, the distributing mechanism 16 is provided with a weighing mechanism 17, a floating device 18 and a crank link mechanism 19, and a storage hopper 14 is arranged above the distributing mechanism 16.

The bottom of the hopper 14 is provided with a solenoid valve 15 to control the feeding.

The vibration box 9 is arranged at the bottom of the excitation platform 20, and a damping pad 8 is arranged between the excitation platform 20 and the vibration box supporting seat 11.

The distributing mechanism 16 is movably designed and moves above the lower mold 7 together with the crank-link mechanism 19 and the troweling device 18. The crank link mechanism 19 drives the leveling device 18 to level the material on the lower die 7.

The upper die oil cylinder 2 drives the upper die connecting plate 3 and the upper die guide sliding sleeve 4 to further drive the upper die to move up and down along the guide column 13. The lower die oil cylinder 12 is arranged below the excitation platform 20 so as to jack up the excitation platform 20 and horizontally move for discharging.

A connecting design similar to that of an upper die guiding sliding sleeve is arranged between the lower die 7 and the guiding column 13, the lower part of the upper die 5 is supported by the shock pad 8 when the upper die is pressed, and the lower die is jacked up by the lower die oil cylinder 12 after the work is finished.

The specific working process of the equipment is as follows: placing a plurality of composite counterweight blocks 6 into a lower die 7 on an excitation platform 20, wherein the relative positions of the composite counterweight blocks 6 are fixed; the ore, cement and water are mixed according to a certain proportion and then added into a storage hopper 14, and feeding is controlled through a lower electromagnetic valve 15. The mixture is fed into the material distributing mechanism 16 according to the required dosage, the feeding weight is determined by the weighing mechanism 17, the material distributing mechanism 16 moves to the left above the shell 6, the trowelling device 18 is driven by the crank connecting rod mechanism 19 to trowel the mixture, and then the material distributing mechanism 16 returns to the initial position. The upper die connecting plate 3 and the upper die guide sliding sleeve 4 drive the upper die 5 to move downwards along the guide column 13 under the drive of the upper die oil cylinder 2 until the composite counterweight block shell 6 starts the vibration box driving motor 10, and at the moment, the vibration box 9 drives the vibration excitation platform 20 to excite vibration. The composite counterweight blocks can vibrate under the condition of pressure, so that the compactness of the composite counterweight blocks is improved, and higher density is achieved. After the operation is finished, the upper die oil cylinder 2 drives the upper die connecting plate 3 and the upper die 5 to retreat to the initial position along the guide column 13 through the upper die guide sliding sleeve 4. A shock pad 8 is arranged below the excitation platform 20, a lower die oil cylinder 12 is arranged below the excitation platform 20, and after a group of composite counterweight blocks are completed, the excitation platform 20 is jacked up by the lower die oil cylinder to move out a finished product leftwards.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiment, but all equivalent modifications or changes made by those skilled in the art according to the present invention should be included in the protection scope of the claims.

Claims

1. The utility model provides a compound automatic feed, excitation and floating equipment to pouring weight processing which characterized in that:

the equipment comprises a main frame, an upper die oil cylinder, an upper die connecting plate, an upper die guide sliding sleeve, an upper die, a lower die, a vibration box driving motor, a vibration box supporting seat, a lower die oil cylinder, a guide column, a storage hopper, a material distribution mechanism, a weighing mechanism, a floating device, a crank-link mechanism and an excitation platform;

2. The automated feed, excitation and trowelling apparatus for composite counterweight block processing of claim 1, wherein: and an electromagnetic valve is arranged at the bottom of the storage hopper to control feeding.

3. The automated feed, excitation and trowelling apparatus for composite counterweight block processing of claim 1, wherein: the vibration box is arranged at the bottom of the vibration excitation platform, and a damping pad is arranged between the vibration excitation platform and the vibration box supporting seat.

4. The automated feed, excitation and trowelling apparatus for composite counterweight block processing of claim 1, wherein: the distributing mechanism is movably designed and moves above the lower die together with the crank connecting rod mechanism and the floating device.

5. The automated feed, excitation and trowelling apparatus for composite counterweight block processing of claim 1, wherein: the crank connecting rod mechanism drives the floating device to float the material on the lower die.

6. The automated feed, excitation and trowelling apparatus for composite counterweight block processing of claim 1, wherein: the upper die oil cylinder drives the upper die connecting plate and the upper die guide sliding sleeve to further drive the upper die to move up and down along the guide post.

7. The automated feed, excitation and trowelling apparatus for composite counterweight block processing of claim 1, wherein: and a lower die oil cylinder is arranged below the vibration excitation platform so as to jack up the vibration excitation platform and horizontally move for discharging.