CN212871426U

CN212871426U - Avoid unrestrained weighing device for carbon-fibre composite production

Info

Publication number: CN212871426U
Application number: CN202021761268.4U
Authority: CN
Inventors: 程立林; 段立凡; 徐靖宇
Original assignee: Nanjing Xiaozhuang University
Current assignee: Nanjing Xiaozhuang University
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-04-02
Anticipated expiration: 2030-08-21

Abstract

The utility model discloses an avoid unrestrained weighing device for carbon-fibre composite production, including placing platform, electric telescopic handle, weighing instrument and apron, the equal fixed mounting in both ends has the universal wheel about the bottom of placing the platform, both ends all are connected with electric telescopic handle about the top of placing the platform, and electric telescopic handle's bottom top is connected with the screw, electric telescopic handle's top is connected with the movable block, and both ends all are connected with powerful spring about the top of movable block, the top rear side middle part fixed mounting who places the platform has the support frame, and fixedly connected with weighing instrument on the front end of support frame, weighing instrument's front end below fixed mounting has the connection rope. This avoid unrestrained weighing device for carbon-fibre composite production, the material piles up the appearance of a certain department problem when avoiding weighing, can ensure that the material can not drop from the clearance in the data send process, can avoid unrestrained of material.

Description

Avoid unrestrained weighing device for carbon-fibre composite production

Technical Field

The utility model relates to a carbon-fibre composite material correlation technique field specifically is an avoid unrestrained carbon-fibre composite material production to use weighing device.

Background

The carbon fiber is formed by converting organic fiber through a series of heat treatment, and is a new material with excellent mechanical property, the main components of the carbon fiber composite material are metal, ceramic, carbon fiber, resin and the like, and when the carbon fiber composite material is produced, the steps of crushing, grinding, weighing, stirring and the like of the raw materials are required, wherein the weighing is a crucial step, but the weighing device for producing the carbon fiber composite material on the market still has some problems.

The appearance of the problem of piling up in a certain department when can not avoid weighing, can not ensure that the material drops from the clearance in the data send process, can not avoid unrestrained of material, for this reason we propose the unrestrained weighing device for carbon-fibre composite production of avoiding to solve the problem that exists among the aforesaid.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an avoid unrestrained carbon-fibre composite production to weighing device is used to solve above-mentioned background art and propose when can not avoiding weighing that the material piles up the appearance at a certain problem, can not ensure that the material drops from the clearance in the data send process, can not avoid the unrestrained problem of material.

In order to achieve the above object, the utility model provides a following technical scheme: a weighing device for producing carbon fiber composite materials and preventing sprinkling comprises a placing table, electric telescopic rods, weighing instruments and a cover plate, wherein universal wheels are fixedly mounted at the left end and the right end of the bottom end of the placing table, the electric telescopic rods are connected at the left end and the right end of the upper portion of the placing table, screws are connected above the bottom end of each electric telescopic rod, a moving block is connected to the top end of each electric telescopic rod, strong springs are connected at the left end and the right end of the upper portion of each moving block, a supporting frame is fixedly mounted in the middle of the rear side of the upper portion of the placing table, the weighing instruments are fixedly connected above the front ends of the supporting frames, a connecting rope is fixedly mounted below the front ends of the weighing instruments, a placing and weighing box is connected below the connecting rope, hinges are fixedly mounted on the front side and the rear side of the bottom end of the right side of the placing, and the bottom fixed mounting of extension board has the stopper, the left side of apron is connected with the filter.

Preferably, electric telescopic handle with place the platform and be connected through the screw, and electric telescopic handle is provided with 2 groups.

Preferably, the connection mode of the moving block and the electric telescopic rod is welding, and the moving block and the electric telescopic rod form a T-shaped structure.

Preferably, the connection mode of the strong springs and the moving block is welding, 4 groups of strong springs are arranged, and 2 strong springs are arranged in each group.

Preferably, the cover plate is connected with the discharging weighing box through a hinge, the cover plate and the extension plate form a sliding structure, the cover plate and the limiting block form an integrated structure, and the length of the limiting block is equal to the inner diameter of the cover plate.

Preferably, the material of filter is the rubber material, and the filter is the arc structure to both ends fixed mounting respectively has apron and blowing weighing box around the filter.

Compared with the prior art, the beneficial effects of the utility model are that: the weighing device for producing the carbon fiber composite material capable of avoiding spilling can avoid the problem that materials are accumulated at a certain position during weighing, can ensure that the materials cannot fall from a gap in the conveying process, and can avoid spilling of the materials;

(1) be provided with electric telescopic handle, movable block and powerful spring, start electric telescopic handle, and then make the movable block do the up-and-down motion to drive the powerful spring of fixed mounting in movable block top and do the up-and-down motion, and then the material piles up the appearance of a certain department problem when avoiding weighing.

(2) Be provided with the filter, because of the blowing case of weighing passes through hinge connection with the apron, therefore can produce the clearance, so install the filter between blowing case of weighing and apron, and the material of filter is the rubber material to ensured that the material can not follow the emergence of the phenomenon that drops in the clearance in the data send process.

(3) Be provided with apron and extension board, constitute sliding structure because of apron and extension board, when the apron downward sloping, the middle part roll-off of apron can be followed to the extension board, and then makes the extension board extend to the workbin in to the unrestrained of material has been avoided.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a left side view of the structure of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure of the cover plate of the present invention;

fig. 4 is the overall structure diagram of the cover plate of the present invention.

In the figure: 1. a placing table; 2. a universal wheel; 3. an electric telescopic rod; 4. a screw; 5. a moving block; 6. a strong spring; 7. a support frame; 8. a weighing instrument; 9. connecting ropes; 10. a discharging and weighing box; 11. a hinge; 12. a cover plate; 13. an extension plate; 14. a limiting block; 15. a filter plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a weighing device for producing carbon fiber composite materials capable of avoiding sprinkling comprises a placing table 1, universal wheels 2, electric telescopic rods 3, screws 4, moving blocks 5, strong springs 6, supporting frames 7, weighing instruments 8, connecting ropes 9, a material placing and weighing box 10, hinges 11, a cover plate 12, an extension plate 13, a limiting block 14 and a filter plate 15, wherein the universal wheels 2 are fixedly arranged at the left and right ends of the bottom end of the placing table 1, the electric telescopic rods 3 are connected at the left and right ends of the upper part of the placing table 1, the screws 4 are connected above the bottom end of the electric telescopic rods 3, the moving blocks 5 are connected at the top end of the electric telescopic rods 3, the strong springs 6 are connected at the left and right ends of the upper part of the moving blocks 5, the supporting frames 7 are fixedly arranged at the middle parts of the rear sides of the upper part of the placing table 1, the weighing instruments 8 are fixedly connected above the front ends of the supporting frames, and the below of connecting rope 9 is connected with blowing weighing box 10, and equal fixed mounting in both sides has hinge 11 around the right side bottom of blowing weighing box 10, and hinge 11's end-to-end connection has apron 12, and the internal connection of apron 12 has extension board 13, and the bottom fixed mounting of extension board 13 has stopper 14, and the left side of apron 12 is connected with filter 15.

As shown in fig. 1 and 2, the electric telescopic rod 3 is connected with the placing table 1 through screws 4, and the electric telescopic rod 3 is provided with 2 groups, so that the electric telescopic rod 3 can be conveniently and quickly disassembled and assembled, the connection mode of the moving block 5 and the electric telescopic rod 3 is welding, the moving block 5 and the electric telescopic rod 3 form a T-shaped structure, so that the up-and-down movement of the strong springs 6 can be conveniently realized, the connection mode of the strong springs 6 and the moving block 5 is welding, the strong springs 6 are provided with 4 groups, and each group is provided with 2 strong springs 6, so that the problem that materials are accumulated at a certain position can be conveniently avoided;

like in fig. 1 to 4 apron 12 is connected through hinge 11 with blowing weighing box 10, and apron 12 constitutes sliding construction with extension 13, apron 12 constitutes the integral structure with stopper 14, and stopper 14's length equals the internal diameter of apron 12, be convenient for avoid the appearance of the unrestrained problem of material, the material of filter 15 is the rubber material in fig. 3 and 4, and filter 15 is the arc structure, and both ends fixed mounting respectively has apron 12 and blowing weighing box 10 around filter 15, be convenient for avoid the appearance of the material problem of dropping from the clearance.

The working principle is as follows: according to the drawings 1-4, when the device is used, 2 groups of electric telescopic rods 3 are started, so that the moving block 5 moves up and down, the strong spring 6 fixedly arranged above the moving block 5 is driven to move up and down, and as the strong spring 6 is not in contact with the discharging and weighing box 10 at first, when the strong spring 6 moves up and down, the discharging and weighing box 10 can be continuously struck, so that materials in the discharging and weighing box 10 can shake around, the problem that the materials in the discharging and weighing box 10 are accumulated at a certain position is avoided, when the materials in the discharging and weighing box 10 are uniformly distributed, the electric telescopic rods 3 are stopped, the discharging and weighing box 10 can not shake any more, and then the weighing instrument 8 is started, so that the materials are weighed;

when the materials in the material placing weighing box 10 are weighed, the electric telescopic rod 3 on the left side of the material placing platform 1 is started, the electric telescopic rod 3 arranged on the left side of the material placing platform 1 drives the moving block 5 to move upwards, so that the strong spring 6 moves upwards, and simultaneously, the electric telescopic rod 3 on the right side of the material placing platform 1 is started, so that the moving block 5 moves downwards, so that the strong spring 6 fixedly arranged above the moving block 5 is driven to move downwards, so that the material placing weighing box 10 inclines towards the right side, as the material placing weighing box 10 is connected with the cover plate 12 through the hinge 11, the cover plate 12 inclines towards the right side, as a gap exists between the material placing weighing box 10 connected with the hinge 11 and the cover plate 12, the filter plate 15 is arranged between the material placing weighing box 10 and the cover plate 12, when the cover plate 12 inclines towards the right side, the filter plate 15 is, thereby avoided the material to fall the appearance of problem from the clearance, constitute sliding structure because of apron 12 and extension board 13, and then make extension board 13 roll-off apron 12, thereby make extension board 13 can extend to in receiving the workbin, and then avoided the unrestrained problem of material to appear, because of the bottom fixed mounting of extension board 13 has stopper 14, and stopper 14's length equals the internal diameter of apron 12, and then ensured that extension board 13 can not break away from apron 12 completely, the content that does not make detailed description in this description belongs to the prior art that technical personnel know in this field know.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an avoid unrestrained weighing device for carbon-fibre composite production, is including placing platform (1), electric telescopic handle (3), weighing instrument (8) and apron (12), its characterized in that: universal wheels (2) are fixedly mounted at the left end and the right end of the bottom end of the placing table (1), electric telescopic rods (3) are connected at the left end and the right end of the upper portion of the placing table (1), screws (4) are connected above the bottom end of each electric telescopic rod (3), movable blocks (5) are connected at the top ends of the electric telescopic rods (3), strong springs (6) are connected at the left end and the right end of each movable block (5), a supporting frame (7) is fixedly mounted in the middle of the rear side of the upper portion of the placing table (1), weighing instruments (8) are fixedly connected above the front ends of the supporting frame (7), connecting ropes (9) are fixedly mounted below the front ends of the weighing instruments (8), a placing weighing box (10) is connected below the connecting ropes (9), hinges (11) are fixedly mounted on the front side and the rear side of the right side of the placing weighing box (, and the end-to-end connection of hinge (11) has apron (12), the internal connection of apron (12) has extension board (13), and the bottom fixed mounting of extension board (13) has stopper (14), the left side of apron (12) is connected with filter (15).

2. The weighing device for producing the carbon fiber composite material capable of avoiding sprinkling is characterized in that: the electric telescopic rod (3) is connected with the placing table (1) through screws (4), and the electric telescopic rod (3) is provided with 2 groups.

3. The weighing device for producing the carbon fiber composite material capable of avoiding sprinkling is characterized in that: the moving block (5) and the electric telescopic rod (3) are connected in a welding mode, and the moving block (5) and the electric telescopic rod (3) form a T-shaped structure.

4. The weighing device for producing the carbon fiber composite material capable of avoiding sprinkling is characterized in that: the connecting mode of the strong springs (6) and the moving block (5) is welding, 4 groups of strong springs (6) are arranged, and 2 strong springs (6) are arranged in each group.

5. The weighing device for producing the carbon fiber composite material capable of avoiding sprinkling is characterized in that: the cover plate (12) is connected with the discharging weighing box (10) through a hinge (11), the cover plate (12) and the extension plate (13) form a sliding structure, the cover plate (12) and the limiting block (14) form an integrated structure, and the length of the limiting block (14) is equal to the inner diameter of the cover plate (12).

6. The weighing device for producing the carbon fiber composite material capable of avoiding sprinkling is characterized in that: the material of filter (15) is the rubber material, and filter (15) are the arc structure to both ends fixed mounting respectively has apron (12) and blowing weighing box (10) around filter (15).