CN210400590U

CN210400590U - Blank weighing device of well lid material

Info

Publication number: CN210400590U
Application number: CN201921745886.7U
Authority: CN
Inventors: 戴作台; 戴作挺
Original assignee: Chengdu Gaitong Road Facilities Co Ltd
Current assignee: Chengdu Gaitong Road Facilities Co Ltd
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2020-04-24
Anticipated expiration: 2029-10-17

Abstract

The utility model relates to a blanking weighing device of well lid material, belonging to the technical field of well lid production equipment, comprising a weighing device, an operation platform and a blanking device, wherein the blanking device is arranged between the weighing device and the blanking device; the cutting equipment comprises a rack, a hydraulic cylinder and a cutting plate, wherein a horizontal moving mechanism is arranged on the rack and comprises a sliding block and a linear driving mechanism for driving the sliding block to horizontally move, and the sliding block is connected with the rack in a sliding manner; the pneumatic cylinder is vertical to be set up, and the pneumatic cylinder top and slider rigid coupling, the flitch is connected to the pneumatic cylinder lower extreme. The utility model discloses can weigh and automatic cutout the original combined material of well lid, the simple operation can reduce workman's intensity of labour, improves work efficiency.

Description

Blank weighing device of well lid material

Technical Field

The utility model relates to a well lid production facility technical field especially relates to blank weighing device of well lid material.

Background

The well lid is used for covering a road or a deep well at home and preventing people or objects from falling. The material can be divided into a metal well cover, a high-strength fiber cement concrete well cover, a resin-based composite well cover and the like. Generally adopts a round shape, and can be used for green belts, sidewalks, motor vehicle lanes, wharfs, alleys and the like.

The composite well cover is made of fiber reinforced thermosetting composite material with polyester resin as matrix, also called as lump molding compound (DMC), by compression molding technology, and is a novel environment-friendly cover plate. The inside reinforcing of using netted reinforcing bar of compound well lid, key atress part is special to be strengthened, when taking place inevitable external force and assault, can disperse pressure rapidly and guarantee people's car safety. The composite well cover adopts a high-temperature high-pressure one-time compression molding technology, has high polymerization degree, high density, good impact resistance and tensile strength, and has the advantages of wear resistance, corrosion resistance, no rustiness, no pollution, no maintenance and the like.

The raw materials of the composite well cover comprise mould pressing resin, styrene, polystyrene particles, glass fibers, quartz sand, calcium powder, toner and the like. When a factory produces a well lid, raw materials are required to be fully stirred according to a certain proportion to obtain an original composite material, and then the original composite material obtained by stirring and a steel frame are subjected to die pressing forming according to die pressing regulations.

Different well lids are moulded from different weights of the original composite material. At present, a material mixing worker mixes and stirs raw materials to obtain an original composite material, then the original composite material is loaded into a trolley, the trolley is pushed to a mould pressing station, and the mould pressing worker uses a shovel to put a part of the original composite material on a weighing machine for weighing. Because the original composite material has certain hardness and viscosity, the original composite material is very laborious to shovel down by one time; if only a small amount of original composite material is shoveled down at one time, the original composite material needed by one well cover can be shoveled repeatedly, and time and labor are wasted.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a blank weighing device of well lid material, convenient to use, labour saving and time saving.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the blanking weighing device for the well lid material comprises weighing equipment and blanking equipment, wherein the weighing equipment is arranged beside the blanking equipment;

the cutting equipment comprises a rack, a hydraulic cylinder and a cutting plate, wherein a horizontal moving mechanism is arranged on the rack and comprises a sliding block and a linear driving mechanism for driving the sliding block to horizontally move, and the sliding block is connected with the rack in a sliding manner;

the pneumatic cylinder is vertical to be set up, and the pneumatic cylinder top and slider rigid coupling, the flitch is connected to the pneumatic cylinder lower extreme.

Further, the frame includes horizontal part and vertical portion, and horizontal part one end is connected with the top of vertical portion, horizontal migration mechanism locates on the horizontal part, and the direction of motion of slider is parallel with the vertical portion of support.

Furthermore, two horizontal sliding rails are arranged on the rack, two ends of the sliding block are respectively connected with one of the horizontal sliding rails, and the middle part of the sliding block is connected with the linear driving mechanism.

Wherein, linear driving mechanism includes motor and chain drive.

Or the linear driving mechanism comprises a motor and a synchronous belt transmission mechanism.

Further, the blank board includes diaphragm and riser, and diaphragm and riser all are perpendicular with the horizontal plane, the middle part rigid coupling of a riser lateral margin and diaphragm side.

Further, the blanking weighing device also comprises an operation table, and the operation table is arranged between the weighing equipment and the blanking equipment.

Preferably, the operation platform is positioned at the end part of the blanking device, and the frame is positioned in the middle of the operation platform.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses can weigh and automatic cutout the original combined material of well lid, the simple operation can reduce workman's intensity of labour, improves work efficiency.

Drawings

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

FIG. 2 is a schematic structural view of the blanking apparatus;

FIG. 3 is a schematic view of the construction of a shear plate;

FIG. 4 is a schematic view of the horizontal portion of the frame;

FIG. 5 is an enlarged view at A in FIG. 4;

in the figure: 1-weighing equipment, 2-operation platform, 3-cutting equipment, 4-cart, 31-frame, 32-slide block, 33-hydraulic cylinder, 34-cutting plate, 35-linear driving mechanism, 36-horizontal slide rail, 311-horizontal part, 312-cover plate, 313-avoiding notch, 341-transverse plate, 342-vertical plate, 351-motor, 352-driving wheel, 361-strip plate, 362-sliding cross bar and 363-roller.

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.

As shown in fig. 1, the utility model discloses a blank weighing device of well lid material, including weighing-appliance 1 and

blank equipment

3, 3 sides of blank equipment are located to weighing-appliance 1. The cutting device 3 comprises a frame 31, a hydraulic cylinder 33 and a cutting plate 34, wherein a horizontal moving mechanism is arranged on the frame 31, the horizontal moving mechanism comprises a sliding block 32 and a linear driving mechanism 35 for driving the sliding block 32 to horizontally move, and the sliding block 32 is connected with the frame 31 in a sliding manner; the hydraulic cylinder 33 is vertically arranged, the top of the hydraulic cylinder 33 is fixedly connected with the sliding block 32, and the lower end of the hydraulic cylinder 33 is fixedly connected with the material cutting plate 34; the hydraulic cylinder 33 is detachably connected with the cutting plate 34, so that the cutting plate 34 is convenient to replace.

The frame 31 includes a horizontal portion 311 and a vertical portion, one end of the horizontal portion 311 is connected to the top of the vertical portion, the horizontal moving mechanism is provided on the horizontal portion 311, and the moving direction of the slider 32 is parallel to the vertical portion. The frame 31 having such a structure is provided with the horizontal portion 311 in an overhead manner, and the cart can be directly pushed to a position just below the horizontal portion 311 of the frame 31 in use.

The linear driving mechanism 35 includes a motor 351 and a linear transmission mechanism, and the linear transmission mechanism can select a chain transmission mechanism or a synchronous belt transmission mechanism. The slide block 32 is fixedly connected with a chain or a synchronous belt. The horizontal part 311 of the frame 31 is provided with two horizontal sliding rails 36, two ends of the sliding block 32 are respectively connected with one of the horizontal sliding rails 36, and the middle part of the sliding block 32 is connected with the linear driving mechanism 35. The chain transmission mechanism or the synchronous belt transmission mechanism comprises a driving wheel 352 and a driven wheel, a chain or a synchronous belt is wound on the driving wheel 352 and the driven wheel, and the driving wheel 352 is connected with an output shaft of the motor 351.

As shown in fig. 4, the horizontal portion 311 includes a mounting cavity opened at a top surface of the horizontal portion 311, and a cover plate 312 for covering the mounting cavity. The driving wheel 352 and the motor 351 are installed in the installation cavity, and if the diameter of the driving wheel 352 is larger than the height of the installation cavity, the cover plate 312 is provided with an avoiding notch 313 for the driving wheel 352 to extend out.

The bottom surface of the horizontal portion 311 is provided with a linear through groove, and the linear through groove is communicated with the installation cavity. The horizontal slide rail 36 is mounted on the bottom surface of the horizontal portion 311, and the end of the slider 32 is slidably connected to the horizontal slide rail 36. The middle part of the sliding block 32 is connected with a chain or a synchronous belt through a straight through groove.

As shown in fig. 5, the horizontal slide rail 36 includes a strip 361, and the strip 361 is parallel to the vertical portion of the bracket 31. The strip 361 may be welded or bolted to the horizontal portion 311. A T-shaped cavity is arranged in the inner part, and the T-shaped cavity is opened at the bottom surface of the strip-shaped plate 361. A sliding transverse bar 362 is arranged at the middle upper part of the T-shaped cavity, a roller 363 is arranged below the sliding transverse bar 362, and the roller 363 is positioned in the T-shaped cavity and supported on a strip-shaped plate 361. The end of the slide block 32 extends into the T-shaped cavity from the lower part of the strip-shaped plate 361 and is fixedly connected with the slide transverse bar 362; the slider 32 has rollers 363 on both sides. The weight of the slider 32 is transferred to the strip 361 via the sliding bar 362 and its rollers 363, and finally to the carriage 31.

As shown in fig. 3, the material cutting plate 34 includes a horizontal plate 341 and a vertical plate 342, both the horizontal plate 341 and the vertical plate 342 are perpendicular to the horizontal plane, and one side edge of the vertical plate 342 is fixedly connected to the middle of one side of the horizontal plate 341. Therefore, two original composite materials can be cut off at one time, and the material cutting efficiency is improved. The material cutting plate 34 may be a stainless steel plate.

Install operation panel 2 between weighing equipment 1 and the blank equipment 3, operation panel 2 is located the 3 tip of blank equipment, and frame 31 is located operation panel 2 middle part, and operation panel 2 can carry out spacing location to shallow 4 like this.

The utility model discloses a theory of operation:

the raw materials are mixed and stirred by a material mixer to obtain the original composite material, then the original composite material is loaded into the cart 4, the cart 4 is pushed below the horizontal part 311 of the frame 31, the front end of the cart 4 abuts against the operating platform 2, and one side of the cart abuts against the vertical part of the frame 31, so that the cart 4 is quickly positioned.

Then, the cutting device 3 is started, the hydraulic cylinder 33 extends downwards, the cutting plate 34 moves vertically downwards to cut two pieces of original composite materials in the cart 4, and the hydraulic cylinder 33 is reset; the motor 351 operates to drive the sliding block 32, the hydraulic cylinder 33 and the material cutting plate 34 to move a certain distance towards the rear end of the cart 4 and then stop, and the moving distance is equal to the width of the vertical plate 342 of the material cutting plate 34; the hydraulic cylinder 33 extends downwards, so that the blanking plate 34 moves vertically downwards to continuously cut two original composite materials in the cart 4; and so on.

The distance of the downward extension of the hydraulic cylinder 33 is determined after the device is purchased and after the device is debugged on site according to the height of the cart. The weight of the piece of raw composite material cut off should be comparable to the weight of material required for the manhole cover, which can be adjusted by the size of the blanking plate 34, the distance of each horizontal movement of the slide 32 and the thickness of the charge in the trolley 4.

Since the thickness of the charge in the cart 4 cannot be guaranteed to be completely uniform throughout, when the cutter plate 34 cuts the raw composite material in the cart 4, the molder places one of the charges on the table 2 for use.

A mould pressing tool puts a piece of original composite material on a weighing device 1 for weighing, and when the weight is not enough, a scraper is used for scraping a small part of the original composite material on an operation table 2 for supplement; when the weight of the original composite material on the weighing device 1 is too heavy, a part of the original composite material on the weighing device 1 is scraped off by a scraper and is placed on the operation table 2 for standby. Because the scraper is used for scraping a small part of the original composite material, the labor is saved, the operation is more convenient and faster, and the working efficiency can be improved.

Of course, the present invention can be embodied in many other forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be made by one skilled in the art without departing from the spirit or essential attributes thereof, and that such changes and modifications are intended to be included within the scope of the appended claims.

Claims

1. Blank weighing device of well lid material, its characterized in that: the automatic weighing device comprises weighing equipment and cutting equipment, wherein the weighing equipment is arranged beside the cutting equipment;

2. The blank weighing apparatus of claim 1, wherein: the frame includes horizontal part and vertical portion, and horizontal part one end is connected with the top of vertical portion, horizontal migration mechanism locates on the horizontal part, and the direction of motion of slider is parallel with the vertical portion of support.

3. The blank weighing apparatus according to claim 1 or 2, wherein: two horizontal sliding rails are arranged on the rack, two ends of the sliding block are respectively connected with one of the horizontal sliding rails, and the middle part of the sliding block is connected with the linear driving mechanism.

4. The blank weighing apparatus of claim 1, wherein: the linear driving mechanism comprises a motor and a chain transmission mechanism.

5. The blank weighing apparatus of claim 1, wherein: the linear driving mechanism comprises a motor and a synchronous belt transmission mechanism.

6. The blank weighing apparatus of claim 1, wherein: the blank board includes diaphragm and riser, and diaphragm and riser all are perpendicular with the horizontal plane, the middle part rigid coupling of a riser lateral margin and diaphragm side.

7. The blank weighing apparatus of claim 1, wherein: it still includes the operation panel, the operation panel is located between weighing equipment and the blank equipment.

8. The blank weighing apparatus of claim 7, wherein: the operation panel is located blank equipment tip, and the frame is located the operation panel middle part.