CN205799279U - Feeding device of a fully automatic grinding wheel forming machine - Google Patents

Abstract

The utility model discloses a feeding device of a fully automatic grinding wheel sheet forming machine, comprising a vibrating feeding plate, a mesh screen is installed above the vibrating feeding plate, a discharging track is arranged on one side of the vibrating feeding plate, a material receiving trough is arranged below the outlet of the discharging track, the material receiving trough is installed on a vibrating seat, a vibrating motor is installed in the vibrating seat, a flippable turning trough is arranged below the outlet end of the material receiving trough, the turning trough is hinged on a turning frame fixed relative to a supporting platform, a weighing sensor and a turning cylinder are arranged below the turning trough, a telescopic rod of the turning cylinder movably abuts against the turning trough to drive the turning trough to turn, a material receiving funnel is arranged below the open end of the turning trough, the material receiving funnel comprises a cylindrical barrel body with upper and lower openings, and a conical funnel which can rotate horizontally relative to the cylindrical barrel body is arranged at the lower end of the cylindrical barrel body. The beneficial effect of the utility model is that the material diameter of the raw materials fed by the utility model is relatively consistent and the feeding is relatively uniform.

Description

Feeding device of a fully automatic grinding wheel forming machine

technical field

The utility model belongs to the field of grinding wheel forming equipment, in particular to a feeding device of a fully automatic grinding wheel forming machine.

Background technique

Grinding wheel is the most important type of abrasive tool in grinding process. Grinding wheel is a porous body made by adding binder to abrasive, compacting, drying and roasting. Due to different abrasives, bonding agents and manufacturing processes, the characteristics of grinding wheel sheets vary greatly, which has an important impact on the processing quality, productivity and economy of grinding. The characteristics of the grinding wheel are mainly determined by factors such as abrasive, particle size, bond, hardness, structure, shape and size. During the processing of the grinding wheel, there are usually automatic assembly lines to transport the molds to each station for processing. Currently, automatic The feeding device feeds the materials in the mold, but in the feeding process of the current feeding device, when the raw materials are put into the mold, the feeding is always not uniform enough, which increases the workload of subsequent operations.

Utility model content

In order to overcome the deficiencies of the prior art, the utility model proposes a feeding device of a fully automatic grinding wheel piece forming machine with uniform feeding.

The utility model solves the above-mentioned technical problems through the following technical solutions.

A feeding device for a fully automatic grinding wheel sheet forming machine, comprising a vibrating feeding tray, the vibrating feeding tray is installed on a first bracket, a mesh screen is installed above the vibrating feeding tray, and a discharge track is provided on one side of the vibrating feeding tray, and the discharging track There is a material receiving trough under the outlet of the machine, one end of the material receiving trough is open and the other end is closed. The material receiving trough is installed on the vibrating seat, and a vibrating motor is installed in the vibrating seat. The bottom of the vibrating seat is provided with four feet. Set on the upper ends of the four springs, the lower ends of the four springs are set on the four guide pillars, the four guide pillars are installed on the supporting platform below, the supporting platform is installed on the main supporting pillar below, the outlet end of the receiving trough There is a reversible overturning trough below, one end of the overturning trough is open and the other end is closed, the overturning trough is hinged on the overturning frame fixed relative to the support platform, and the underside of the overturning trough is equipped with a weighing sensor and an overturning cylinder, and the telescopic rod of the overturning cylinder The movable contact with the overturning tank can drive the overturning tank to overturn. There is a material receiving funnel under the opening end of the overturning tank. The material receiving funnel includes a cylindrical barrel body with upper and lower openings. It is a conical funnel that rotates horizontally. The conical bottom of the conical funnel is located on the non-central axis of the cylindrical body. The conical funnel is connected to the output shaft of the motor through a belt, and the motor is installed on the support platform.

As an improvement of the utility model, it also includes a controller, the weighing sensor is connected to the controller, and the controller controls the motor and the cylinder.

The beneficial effect of the utility model is that a mesh screen is set on the vibrating feeding tray of the device, so that the raw materials are sieved for the first time when they are put into the vibrating feeding tray, and the powder particles with larger particles are filtered out, and at the same time, the raw material is sieved in the feeding chute. The bottom of the machine is equipped with a vibration motor, and the receiving tank is connected by a spring support at the same time. Under the action of the vibration motor, the raw materials vibrate again in the receiving tank for sorting. After the trough flows into the turning trough, when the set weight is reached, the turning trough turns over, and the raw material finally flows into the receiving funnel. Driven by the motor, the conical funnel makes a uniform circular motion, and the raw material flows from the bottom of the conical funnel evenly. are put into the mould.

Description of drawings

Fig. 1 is the structural representation of the utility model.

detailed description

The preferred embodiments of the utility model are given below in conjunction with the accompanying drawings to describe the technical solution of the utility model in detail.

As shown in Figure 1, an embodiment of the feeding device of a fully automatic grinding wheel sheet forming machine includes a vibrating feeding tray 1, which is installed on the first support 10, and a mesh screen 11 is installed above the vibrating feeding tray 1, and vibrating feeding One side of the disk 1 is provided with a discharge track 12, and a material receiving trough 13 is provided under the outlet of the discharge track 12. One end of the material receiving trough 13 is open and the other end is closed. There is a vibrating motor (not shown in the figure), and the bottom of the vibration seat 14 is provided with four feet, and the four feet are sleeved on the upper ends of the four springs 15, and the lower ends of the four springs 15 are sleeved on the four guide posts. Four guide pillars are installed on the support platform 16 below, and support platform 16 is installed on the main support column 17 of below, and the outlet end below receiving chute 13 is provided with reversible overturn groove 18, and overturn groove 18 one end openings, one end Closed, the overturning tank 18 is hinged on the overturning frame 19 that is fixed relative to the support platform 16, and the bottom of the overturning tank 18 is provided with a weighing sensor 20 and an overturning cylinder 21, and the telescopic rod 22 of the overturning cylinder 21 is movable against the overturning tank 18. Drive the overturning tank 18 to overturn, and the opening end of the overturning tank 18 is provided with a material receiving funnel. The material receiving funnel includes a cylindrical barrel body 23 with upper and lower openings. The lower end of the cylindrical barrel body 23 is slidingly connected with a tapered funnel 24. The conical bottom of the funnel 24 is located on the non-central axis of the cylindrical body, the conical funnel 24 is connected to the output shaft of the motor 25 through a belt 26 , and the motor 25 is installed on the support platform 16 .

Working principle: This device sets a mesh screen 11 on the vibrating feeding tray 1, so that the raw materials are sieved for the first time when they are put into the vibrating feeding tray, and the larger particles are filtered out. A vibrating motor is arranged at the bottom, and the receiving tank 13 is supported and connected by a spring 15 at the same time. Under the action of the vibrating motor, the raw materials vibrate again in the receiving tank 13 for sorting, and the raw materials with larger particles will sink to the bottom. After flowing from the receiving tank 13 to the turning tank 18, when the set weight is reached, the turning tank 18 is turned over, and the raw material finally flows into the receiving funnel. Driven by the motor, the conical funnel 24 makes a uniform circular motion, and the raw material goes from The bottom of conical funnel 24 all drops in the mould.

Although the specific embodiments of the present invention have been described above, those skilled in the art should understand that these are only examples, and the protection scope of the present invention is defined by the appended claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principle and essence of the present utility model, but these changes and modifications all fall within the protection scope of the present utility model.

Claims (2)

1. the charging device of a full-automatic abrasive wheel panel forming machine, it is characterised in that include vibration feeding disc, vibration feeding disc is pacified Being contained on the first support, vibration feeding disc is arranged above mesh screen, and vibration feeding disc side is provided with discharging track, discharging track Being provided with splicing groove, splicing groove one end open below outlet, one end is closed, and splicing groove is arranged on vibrating seat, installs in vibrating seat Having vibrating motor, the bottom of vibrating seat is provided with four footing, and four footing are sleeved on the upper end of four springs, under four springs End is sleeved on four guide pillars, and four guide pillars are arranged in the support platform of lower section, and support platform is arranged on the main support of lower section On post, being provided with turnover turning groove, turning groove one end open below the port of export of splicing groove, one end is closed, and turning groove is hinged On the rollover stand fixing relative to support platform, the lower section of turning groove is provided with weigh induction apparatus and upset cylinder, overturns cylinder Expansion link activity abut turning groove turning groove can be driven to overturn, be provided with splicing funnel below the opening of turning groove, Splicing funnel includes that the cylindrical stack shell of upper and lower opening, the lower end of cylindrical stack shell are provided with and can revolve relative to cylindrical stack shell level The conical hopper turned, the cone end of conical hopper is positioned on the non-central axis of cylindrical stack shell, and conical hopper is connected by belt To the output shaft of motor, motor is arranged in support platform.

The charging device of full-automatic abrasive wheel panel forming machine the most according to claim 1, it is characterised in that also include a control Device, described in induction apparatus of weighing connect controller, controller controls motor and cylinder.