阅读说明：本技术 一种能够自动清理异物的塑胶模具 (Plastic mold capable of automatically cleaning foreign matters ) 是由 张树勇 张金鼎 张树刚 张小英 于 2020-08-10 设计创作，主要内容包括：本发明公开了一种能够自动清理异物的塑胶模具,属于塑胶模具技术领域,解决了现有塑胶模具存在无法自动清理异物的问题,该装置包括机架、塑胶模具、清理装置、收集装置和第一伺服电机,塑胶模具固定连接在机架底部,第一伺服电机通过主轴连接框架内壁,清理装置和收集装置分别通过支架二和支架一连接主轴,清理装置内的毛刷一和毛刷二分别固定连接在传动轴侧壁和驱动轴底部,驱动轴通过电机轴连接第二伺服电机,驱动轴和传动轴分别通过键连接驱动齿轮和传动齿轮,并且驱动齿轮通过轮齿连接传动齿轮,收集装置内的集尘阀固定连接在收集壳体内壁,并且通过管道连接收集壳体顶部的废料箱,本发明具备自动清理异物的特点。(The invention discloses a plastic mould capable of automatically cleaning foreign matters, which belongs to the technical field of plastic moulds and solves the problem that the existing plastic mould cannot automatically clean the foreign matters, and comprises a frame, a plastic mould, a cleaning device, a collecting device and a first servo motor, wherein the plastic mould is fixedly connected to the bottom of the frame, the first servo motor is connected with the inner wall of the frame through a main shaft, the cleaning device and the collecting device are respectively connected with the main shaft through a bracket II and a bracket I, a brush I and a brush II in the cleaning device are respectively and fixedly connected to the side wall of a transmission shaft and the bottom of the transmission shaft, the transmission shaft is connected with a second servo motor through a motor shaft, the transmission shaft and the transmission shaft are respectively connected with a driving gear and a transmission gear through key connections, the driving gear is connected with the transmission gear through gear teeth, a dust collecting valve in the collecting device is fixedly connected, the invention has the characteristic of automatically cleaning foreign matters.)

1. The utility model provides a can clear up plastic mould of foreign matter automatically, includes frame (2), plastic mould (10), cleaning device (13), collection device (20) and first servo motor (15), its characterized in that, plastic mould (10) fixed connection is in frame (2) bottom to the surface design has cavity (11) and boss (12), first servo motor (15) fixed connection is in frame (4) lateral wall to connect frame (4) inner wall through main shaft (14), cleaning device (13) and collection device (20) are respectively through support two (7) and support one (6) connection main shaft (14), cleaning device (13) are including clearance casing (132), brush one (134) and brush two (138) fixed connection are respectively in transmission shaft (135) lateral wall and drive shaft (136) bottom, the second servo motor (17) at drive shaft (136) through motor shaft connection clearance casing (132) top, transmission shaft (135) fixed connection is in clearance casing (132) inner wall mosaic bearing (131), drive shaft (136) and transmission shaft (135) are respectively through key-type connection drive gear (137) and drive gear (133) to drive gear (137) are through teeth of a cogwheel connection drive gear (133), collection device (20) are including collecting casing (201) and collection dirt valve (202), collection dirt valve (202) fixed connection is at collecting casing (201) inner wall to waste bin (18) at collection casing (201) top are collected through the pipe connection.

2. The plastic mold capable of automatically cleaning foreign matters is characterized in that the frame (4) is connected with a hydraulic cylinder (22) through a hydraulic support rod (21), and the hydraulic cylinder (22) is connected with the frame (2) through a fixed seat (1).

3. The plastic mold capable of automatically cleaning foreign matter as claimed in claim 1, wherein said brushes one (134) are two in number and are bilaterally symmetric about the driving shaft (136).

4. The plastic mold capable of automatically cleaning foreign matters as claimed in claim 2, wherein a cushion pad (9) is connected to the bottom of the frame (4) through a spring (8), and the cushion pad (9) is made of hard rubber.

5. The plastic mold capable of automatically cleaning foreign matters is characterized in that the side wall of the frame (4) is connected with the sliding blocks (16) through the connecting rods (5), the two sliding blocks (16) are respectively connected onto the first upright post (3) and the second upright post (19) in a sliding manner, and the first upright post (3) and the second upright post (19) are welded on the inner wall of the frame (2).

6. The plastic mold capable of automatically cleaning foreign matters as claimed in claim 3, wherein the height of the first brush (134) is not less than the depth of the cavity (11), and the diameter of the second brush (138) is not less than the width of the boss (12).

7. The plastic mold capable of automatically cleaning foreign matters as claimed in claim 6, wherein the first brush (134) and the second brush (138) are made of PVC.

Technical Field

The invention belongs to the technical field of plastic molds, and particularly relates to a plastic mold capable of automatically cleaning foreign matters.

Background

Various tools and products used in daily production and life are large as a base and a machine body shell of a machine tool and small as a shell of a head screw, a button and various household appliances, and have no close relation with a die. The shape of the mold determines the shape of the products, and the processing quality and precision of the mold determine the quality of the products. Because of the difference in material, appearance, specification and application of various products, the dies are classified into non-plastic dies such as casting dies, forging dies, die-casting dies, stamping dies, and the like.

Dies, various moulds and tools for obtaining the desired products by injection, blow, extrusion, die-casting or forging, smelting, stamping, etc. in industrial production, in short, a die is a tool for making shaped articles, which tool is composed of various parts, and different dies are composed of different parts. The method realizes the processing of the appearance of the article mainly by changing the physical state of the formed material, and the article is called as 'industrial mother'.

The plastic mold is a combined mold for compression molding, extrusion molding, injection, blow molding and low-foaming molding, and a series of plastic parts with different shapes and sizes can be processed by the coordinated change of a convex mold, a concave mold and an auxiliary molding system of the mold.

Present plastic mould is after product processing is accomplished, and some foreign matters such as residue and piece can often be left to its inside, if can not be with the timely effectual clean up of these foreign matters, will reduce the appearance quality of product, but present clearance mode generally all adopts artifical manual clearance, and work efficiency ratio is lower.

Therefore, in order to solve the problem, a plastic mold capable of automatically cleaning the foreign matters needs to be developed and designed, and the problem that the existing plastic mold cannot automatically clean the foreign matters is solved.

Disclosure of Invention

In view of the defects in the prior art, an embodiment of the present invention provides a plastic mold capable of automatically cleaning foreign objects, so as to solve the above problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme:

a plastic mold capable of automatically cleaning foreign matters comprises a frame, a plastic mold, a cleaning device, a collecting device and a first servo motor, wherein the plastic mold is fixedly connected to the bottom of the frame, a cavity and a boss are designed on the surface of the plastic mold, the first servo motor is fixedly connected to the side wall of a frame and is connected with the inner wall of the frame through a main shaft, the cleaning device and the collecting device are respectively connected with the main shaft through a second bracket and a first bracket, the cleaning device comprises a cleaning shell, a first brush and a second brush, the first brush and the second brush are respectively fixedly connected to the side wall of a transmission shaft and the bottom of the transmission shaft, the transmission shaft is connected with a second servo motor at the top of the cleaning shell through a motor shaft, the transmission shaft is fixedly connected in a bearing embedded in the inner wall of the cleaning shell, the transmission shaft and the transmission shaft are respectively connected with, the collecting device comprises a collecting shell and a dust collecting valve, wherein the dust collecting valve is fixedly connected to the inner wall of the collecting shell and is connected with a waste box at the top of the collecting shell through a pipeline.

As a further scheme of the invention, the frame is connected with a hydraulic cylinder through a hydraulic stay bar, and the hydraulic cylinder is connected with the frame through a fixed seat.

As a further scheme of the invention, the first brush is two in number and is symmetrical left and right about the driving shaft.

As a further scheme of the invention, the bottom of the frame is connected with a cushion pad through a spring, and the cushion pad is made of hard rubber.

As a further scheme of the invention, the side wall of the frame is connected with the sliding blocks through the connecting rods, the two sliding blocks are respectively connected to the first upright post and the second upright post in a sliding manner, and the first upright post and the second upright post are both welded on the inner wall of the rack.

As a further scheme of the invention, the height of the first brush is not less than the depth of the cavity, and the diameter of the second brush is not less than the width of the boss.

As a further scheme of the invention, the first brush and the second brush are both made of PVC.

In summary, compared with the prior art, the embodiment of the invention has the following beneficial effects:

1. the second servo motor drives the first brush to rotate, meanwhile, a gear meshing transmission principle is utilized, the second brush can be driven to rotate, the rotating first brush and the second brush rub the inner wall of the cavity and the surface of the boss, adhered foreign matters can be scraped off, after cleaning work is finished, the first servo motor drives the spindle to rotate 180 degrees, the cleaning device is switched to the collecting device, the cleaned foreign matters are cleaned and collected, and the dust collecting valve can adsorb the foreign matters cleaned by the first brush and the second brush and recycle the foreign matters to a waste bin;

2. the dust collecting valve can adsorb the foreign matters cleared down by the first brush and the second brush and recycle the foreign matters to waste, and the spring and the buffer pad have the functions of buffering and shock absorption, so that the stability of the device is further improved.

To more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Drawings

Fig. 1 is a schematic structural diagram of embodiments 1 to 2 in the present invention;

FIG. 2 is a diagram showing a connection relationship between respective parts in the cleaning apparatus according to embodiment 1 of the present invention;

FIG. 3 is an isometric view of a cleaning apparatus of example 1 of the present invention;

fig. 4 is a connection relationship diagram of each component in the collecting device in embodiment 1 of the invention.

Reference numerals: 1-a fixed seat, 2-a frame, 3-a column I, 4-a frame, 5-a connecting rod, 6-a support I, 7-a support II, 8-a spring, 9-a cushion pad, 10-a plastic mold, 11-a cavity, 12-a boss, 13-a cleaning device, 131-a bearing, 132-a cleaning shell and 133-a transmission gear, 134-a first brush, 135-a transmission shaft, 136-a driving shaft, 137-a driving gear, 138-a second brush, 14-a main shaft, 15-a first servo motor, 16-a sliding block, 17-a second servo motor, 18-a waste box, 19-a second upright post, 20-a collecting device, 201-a collecting shell, 202-a dust collecting valve, 21-a hydraulic support rod and 22-a hydraulic cylinder.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.