CN219503200U

CN219503200U - Silver colloid preparation raw material screening mechanism

Info

Publication number: CN219503200U
Application number: CN202320811075.2U
Authority: CN
Inventors: 雷云; 何海生; 龚厚林; 余强; 吴沛月
Original assignee: Guangdong Fangde New Materials Co ltd
Current assignee: Guangdong Fangde New Materials Co ltd
Priority date: 2023-04-13
Filing date: 2023-04-13
Publication date: 2023-08-11
Anticipated expiration: 2033-04-13

Abstract

The utility model relates to the technical field of raw material screening and discloses a raw material screening mechanism for silver colloid preparation, which comprises a screening box, wherein the screening box comprises a box body with arc-shaped two sides and is opened up and down, a stepping motor is connected to the center of one surface of the box body, a driving rod is movably sleeved on the inner surface of the box body through a bearing and is connected with an output shaft of the stepping motor, a support plate is connected to the driving rod, and a discharge plate is uniformly embedded and installed on the support plate; the material collecting mechanism is arranged below the box body, two sides of the box body are hinged with discharging plates, and locking components are arranged on the discharging plates and used for locking and unlocking. The support plate and the filter screen plate can continuously reciprocate to rotate in a small amplitude, so that raw materials roll back and forth at the top end of the support plate, and the screening effect of the device is improved.

Description

Silver colloid preparation raw material screening mechanism

Technical Field

The utility model relates to the technical field of silver colloid preparation, in particular to a silver colloid preparation raw material screening mechanism.

Background

The matrix resin of the silver colloid is an adhesive, and is mainly used for connection assistance of electronic devices, and the main component of the silver colloid is the matrix resin, and conductive particles are combined together through the bonding effect of the matrix resin.

In the preparation process, the matrix resin needs to be crushed and screened first, and when traditional screening equipment is used for screening, the speed of raw materials passing through an inclined filter screen is high, so that the raw materials cannot be screened and classified completely, and the effect of an actual finished product is still deficient, so that a screening mechanism for preparing the raw materials by using silver colloid is needed to solve the problems.

Disclosure of Invention

In order to overcome the technical problems, the utility model aims to provide a screening mechanism for silver colloid preparation raw materials, so as to solve the problems that in the preparation process, matrix resin needs to be crushed and screened firstly, and when traditional screening equipment is used for screening, the speed of raw materials passing through an inclined filter screen is high, so that the raw materials cannot be screened and classified completely, and the effect of actual finished products is still lacking.

The utility model provides the following technical scheme: the utility model provides a silver colloid preparation raw materials screening mechanism, includes the screening case, the screening case is including the both sides and is curved box, and is the open form from top to bottom, the center department of one side of box is connected with step motor, the actuating lever has been cup jointed through the bearing activity on the internal surface of box, and the actuating lever is connected with step motor's output shaft, be connected with the extension board on the actuating lever, and evenly imbed on the extension board and install the flitch;

the material collecting mechanism is arranged below the box body, and the support plate and the filter screen plate are continuously and reciprocally rotated by a small amplitude, so that raw materials roll back and forth at the top end of the support plate, the screening effect of the material collecting mechanism is improved, and compared with the prior art, the screening effect of the device is more sufficient, and the effect of finished raw materials after screening is improved.

Further, both sides of the box body are hinged with discharging plates, and the discharging plates are provided with locking assemblies for locking and unlocking, so that residual raw materials on the supporting plates are conveniently discharged.

Further, receiving mechanism includes that the bottom has the receipts workbin of supporting leg, receive the workbin and pass through bolted connection in the bottom of box, receive the one side of workbin and seted up the socket, and inserted in the socket and receive the magazine, adopt and receive the magazine to collect the finished product after sieving, the follow-up staff of being convenient for directly takes out the finished product.

Further, the outside of receiving the workbin is connected with vibrating motor, and is connected with the elastic component on the supporting leg for buffering, can promote the speed that the raw materials was worn out the filter screen plate like this.

Further, the inside evenly connected of receipts magazine has the separation frame for the inner space of receipts magazine separates, and the filter screen plate pore diameter of each position is different on the extension board, is convenient for be difficult for taking place to mix to the inside raw materials of receipts magazine.

Furthermore, the top end of the separation frame is connected with a guide bar, and the guide bar is a component with a pointed top end or a cambered top end, so that raw materials are prevented from staying at the top end of the separation frame.

The utility model has the technical effects and advantages that:

1. according to the utility model, the stepping motor, the driving rod, the support plate and the filter screen plate are arranged, and the support plate and the filter screen plate can continuously and reciprocally rotate in a small amplitude, so that raw materials roll back and forth at the top end of the support plate, the screening effect of the device is improved, and compared with the prior art, the screening effect of the device is more sufficient, and the effect of finished raw materials after screening is improved.

2. The utility model is provided with the material receiving box, the socket and the material receiving box, and the material receiving box can be used for collecting the screened finished products, so that the finished products can be conveniently and directly taken out by subsequent staff.

Drawings

Fig. 1 is a top perspective view of the overall structure of the present utility model.

Fig. 2 is a bottom perspective view of the overall structure of the present utility model.

Fig. 3 is a bottom exploded perspective view of the screen box structure of the present utility model.

Fig. 4 is a schematic top perspective view of the material receiving mechanism of the present utility model.

The reference numerals are: 1. a screening box; 110. a case; 111. a stepping motor; 112. a driving rod; 113. a support plate; 114. a screen plate; 115. a discharge plate; 2. a material receiving mechanism; 210. a material receiving box; 211. a socket; 212. a receiving box; 213. a vibration motor; 214. a separation frame; 215. a guide bar; 216. and (5) supporting legs.

Detailed Description

The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings.

Embodiment one:

referring to fig. 1-3 of the drawings in the specification, the utility model provides a screening mechanism for silver colloid preparation raw materials, which comprises a screening box 1, wherein the screening box 1 comprises a box body 110 with arc-shaped two sides, the upper side and the lower side are open, a stepping motor 111 is connected to the center of one surface of the box body 110, a driving rod 112 is movably sleeved on the inner surface of the box body 110 through a bearing, the driving rod 112 is connected with an output shaft of the stepping motor 111, a support plate 113 is connected to the driving rod 112, and a discharge plate 115 is uniformly embedded and installed on the support plate 113;

the material receiving mechanism 2, the material receiving mechanism 2 is arranged below the box body 110, two sides of the box body 110 are hinged with the discharging plates 115, and the discharging plates 115 are provided with locking components for locking and unlocking.

Working principle: when the box body 110 is used, raw materials are crushed and then are placed on the support plate 113 in the box body 110, then the stepping motor 111 is started, the output end of the stepping motor 111 drives the driving rod 112 and the support plate 113 to rotate in a small reciprocating amplitude, the crushed raw materials continuously penetrate through the filter screen plate 114 to finish screening, and finally the residual raw materials on the support plate 113 can leak out through the side opening of the box body 110 by unlocking the discharge plate 115, so that discharging is performed.

Embodiment two:

referring to fig. 4 of the drawings, the second embodiment differs from the first embodiment in that: the material receiving mechanism 2 comprises a material receiving box 210 with supporting legs 216 at the bottom end, the material receiving box 210 is connected to the bottom end of the box body 110 through bolts, a socket 211 is formed in one surface of the material receiving box 210, a material receiving box 212 is inserted into the socket 211, a vibrating motor 213 is connected to the outer side of the material receiving box 210, elastic pieces are connected to the supporting legs 216 and used for buffering, a separation frame 214 is uniformly connected to the inside of the material receiving box 212 and used for separating the inner space of the material receiving box 212, the pore diameters of filter screen plates 114 at all positions on the supporting plates 113 are different, guide strips 215 are connected to the top ends of the separation frame 214, and the guide strips 215 are pointed-end-shaped or cambered-end-shaped members.

Working principle: the raw material can fall into different spaces in the material collecting box 212 according to the falling position after passing through the filter screen plate 114, and meanwhile, the vibration motor 213 can be started to accelerate the raw material passing through the filter screen plate 114.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof.

Claims

1. The utility model provides a silver colloid preparation raw materials screening mechanism, includes screening case (1), screening case (1) are curved box (110) including both sides, and are uncovered form from top to bottom, its characterized in that: the device is characterized in that a stepping motor (111) is connected to the center of one surface of the box body (110), a driving rod (112) is movably sleeved on the inner surface of the box body (110) through a bearing, the driving rod (112) is connected with an output shaft of the stepping motor (111), a support plate (113) is connected to the driving rod (112), and a discharge plate (115) is uniformly embedded in the support plate (113);

the material receiving mechanism (2), the material receiving mechanism (2) is arranged below the box body (110).

2. The silver colloid preparation raw material screening mechanism according to claim 1, wherein: both sides of the box body (110) are hinged with discharging plates (115), and the discharging plates (115) are provided with locking components for locking and unlocking.

3. The silver colloid preparation raw material screening mechanism according to claim 1, wherein: the material collecting mechanism (2) comprises a material collecting box (210) with supporting legs (216) at the bottom end, the material collecting box (210) is connected to the bottom end of the box body (110) through bolts, a jack (211) is formed in one surface of the material collecting box (210), and a material collecting box (212) is inserted into the jack (211).

4. A silver colloid preparation raw material screening mechanism according to claim 3, wherein: the outside of receiving case (210) is connected with vibrating motor (213), and is connected with the elastic component on supporting leg (216) for buffering.

5. A silver colloid preparation raw material screening mechanism according to claim 3, wherein: the inside of receiving magazine (212) evenly is connected with separation frame (214) for the inside space of receiving magazine (212) separates, and filter screen board (114) aperture in each position is different on extension board (113).

6. The silver colloid preparation raw material screening mechanism according to claim 5, wherein: the top end of the separation frame (214) is connected with a guide strip (215), and the guide strip (215) is a component with a pointed top end or a cambered top end.