CN215031508U

CN215031508U - Inner cavity cleaning device for die maintenance

Info

Publication number: CN215031508U
Application number: CN202121053867.5U
Authority: CN
Inventors: 魏少波; 代辉
Original assignee: Xiangyang Hongfeiyue Mould Co ltd
Current assignee: Xiangyang Hongfeiyue Mould Co ltd
Priority date: 2021-05-18
Filing date: 2021-05-18
Publication date: 2021-12-07
Anticipated expiration: 2031-05-18

Abstract

The utility model belongs to the technical field of the mould clearance technique and specifically relates to an inner chamber cleaning device for mould maintenance, including the U-shaped frame, U-shaped frame bottom both sides all fixed mounting have the bar shaped plate, bar shaped plate accessible screw connection is on the external installation face, rotatable installation has two interval distribution's spline housing in the U-shaped frame, all establish the connecting axle in the spline housing, fixed mounting has the spline on the connecting axle, the spline sets up with the spline housing cooperation, connecting axle bottom portion fixed mounting has the cylinder, pass through the belt mechanism transmission between two spline housings, fixed mounting has the ring gear on the spline housing that is located one side, fixed mounting has the motor at U-shaped frame top, the output shaft fixed mounting of motor has the gear; the starter motor drives the spline housing of one side to rotate to drive the spline housing synchronous rotation of opposite side through belt mechanism, therefore the scraper of both sides can be at the die cavity internal rotation and clear up the impurity that bonds on the die cavity inner wall, compares in artifical manual clearance effectively to improve work efficiency.

Description

Inner cavity cleaning device for die maintenance

Technical Field

The utility model relates to a mould clearance technical field especially relates to an inner chamber cleaning device is used in mould maintenance.

Background

In short, the mold is a tool for manufacturing a molded article, the tool is composed of various parts, different molds are composed of different parts, the processing of the shape of the article is realized mainly through the change of the physical state of the molded material, more or less part of residues are attached to the inner wall of a mold cavity when the injection mold is used at present, the injection mold needs to be cleaned, the cleaning is generally carried out through scraping by a scraper, the existing cleaning mode is basically carried out manually by using the scraper, the operation mode has long working time and low working efficiency, and therefore, the inner cavity cleaning device for mold maintenance is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that has manual use scraper to clear away in the mould cavity among the prior art, this kind of operating means work efficiency is low, and the inner chamber cleaning device is used in mould maintenance that provides.

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

an inner cavity cleaning device for die maintenance is designed, and comprises a U-shaped frame, wherein strip-shaped plates are fixedly mounted on two sides of the bottom of the U-shaped frame, the strip-shaped plates can be connected to an external mounting surface through screws, two spline sleeves distributed at intervals are rotatably mounted on the U-shaped frame, connecting shafts are arranged in the spline sleeves, splines are fixedly mounted on the connecting shafts and are matched with the spline sleeves, a cylinder is fixedly mounted at the bottom end of each connecting shaft, a plurality of scrapers distributed in a circumferential array are fixedly connected to the outer side of the cylinder, the upper end of each spline sleeve is closed, a screw rod is rotatably mounted at the upper end of each spline sleeve, the lower end of the screw rod penetrates through the spline sleeves and is in threaded connection with the spline sleeves, the lower end of the screw rod is rotatably mounted at the top of the connecting shafts, a grab handle is fixedly mounted at the top of the screw rod, and the two spline sleeves are driven through a belt mechanism, the spline sleeve positioned on one side is fixedly provided with a gear ring, the top of the U-shaped frame is fixedly provided with a motor, an output shaft of the motor is fixedly provided with a gear, and the gear is meshed with the gear ring.

Preferably, the scraper is made of stainless steel.

Preferably, a shock pad is arranged between the strip-shaped plate and the external mounting surface.

Preferably, the outer side of the grab handle is wrapped with an anti-slip sleeve.

The utility model provides a pair of inner chamber cleaning device is used in mould maintenance, beneficial effect lies in: the device is characterized in that a U-shaped frame, a strip-shaped plate, a spline sleeve, a connecting shaft, a spline, a cylinder, a scraper, a screw, a grab handle, a belt mechanism, a gear ring, a motor and a gear are matched with each other; the rotary grab handle drives the screw rod to rotate, so that the scrapers are equally inserted into the die cavity, the starting motor drives the spline sleeve on one side to rotate, and the spline sleeve on the other side is driven to rotate synchronously through the belt mechanism, so that the scrapers on two sides can rotate in the die cavity and clean the impurities adhered to the inner wall of the die cavity, and the working efficiency is effectively improved compared with manual cleaning.

Drawings

Fig. 1 is the utility model provides a mold maintenance uses inner chamber cleaning device's working schematic diagram.

Fig. 2 is the utility model provides an inner chamber cleaning device for mold maintenance's schematic structure diagram.

Fig. 3 is the utility model provides an enlarged cross-sectional view of inner chamber cleaning device's spline housing for mould maintenance.

In the figure: u-shaped frame 1, strip shaped plate 2, spline housing 3, connecting axle 4, spline 5, cylinder 6, scraper 7, screw rod 8, grab handle 9, belt mechanism 10, ring gear 11, motor 12, gear 13, mould 20, die cavity 21.

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.

Referring to fig. 1-3, an inner cavity cleaning device for die maintenance comprises a U-shaped frame 1, wherein strip-shaped plates 2 are fixedly mounted on two sides of the bottom of the U-shaped frame 1, a shock pad is arranged between the strip-shaped plates 2 and an external mounting surface and plays a role of shock absorption, the strip-shaped plates 2 can be connected to the external mounting surface through screws, two spline sleeves 3 which are distributed at intervals can be rotatably mounted on the U-shaped frame 1, connecting shafts 4 are respectively arranged in the spline sleeves 3, splines 5 are fixedly mounted on the connecting shafts 4, the splines 5 are matched with the spline sleeves 3, a cylinder 6 is fixedly mounted at the bottom end part of the connecting shafts 4, a plurality of scrapers 7 which are distributed in a circumferential array are fixedly connected to the outer side of the cylinder 6, the scrapers 7 are made of stainless steel, the service life is long, the upper end of the spline sleeves 3 is closed, a screw 8 is rotatably mounted at the upper end of the spline sleeves 3, and the lower end of the screw 8 penetrates through the spline sleeves 3 and is in threaded connection with the spline sleeves 3, the rotatable installation of 8 lower extremes of screw rod is at 4 tops of connecting axle, and 8 top fixed mounting of screw rod has grab handle 9, and grab handle 9 wraps up outward and has the antiskid cover, plays the antiskid effect, and through the transmission of belt mechanism 10 between two spline housing 3, the fixed mounting has ring gear 11 on the spline housing 3 that is located one side, and 1 top fixed mounting of U-shaped frame has motor 12, and motor 12's output shaft fixed mounting has gear 13, gear 13 and the meshing of ring gear 11.

The working principle is as follows: install the device outside mould 20, can refer to that figure 1 in the description attached drawing shows, it rotates screw rod 8 to rotate grab handle 9, make connecting axle 4 and spline 5 downstream, thereby cylinder 6 and scraper 7 are equallyd divide and are inserted respectively in die cavity 21, consequently can clear up the cylindric die cavity 21 of the different degree of depth inside, later starter motor 12 drives gear 13 and rotates, gear 13 drives ring gear 11 and rotates, the spline housing 3 of one side rotates, and drive the synchronous rotation of the spline housing 3 of opposite side through belt mechanism 10, consequently, scraper 7 of both sides can be at the die cavity 21 internal rotation and clear up the impurity that bonds on the die cavity 21 inner wall, compare in artifical manual clearance and effectively improve work efficiency.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The inner cavity cleaning device for maintaining the mold comprises a U-shaped frame (1) and is characterized in that strip plates (2) are fixedly mounted on two sides of the bottom of the U-shaped frame (1) respectively, the strip plates (2) can be connected to an external mounting surface through screws, two spline sleeves (3) distributed at intervals are rotatably mounted on the U-shaped frame (1), connecting shafts (4) are arranged in the spline sleeves (3), splines (5) are fixedly mounted on the connecting shafts (4), the splines (5) are matched with the spline sleeves (3), cylinders (6) are fixedly mounted at the bottom ends of the connecting shafts (4), a plurality of scrapers (7) distributed in a circumferential array are fixedly connected to the outer sides of the cylinders (6), the upper ends of the spline sleeves (3) are sealed, screw rods (8) are rotatably mounted at the upper ends of the spline sleeves (3), and the lower ends of the screw rods (8) penetrate through the spline sleeves (3) and are in threaded connection with the spline sleeves (3), the rotatable installation of screw rod (8) lower extreme is at connecting axle (4) top, screw rod (8) top fixed mounting has grab handle (9), two through belt mechanism (10) transmission between spline housing (3), be located one side fixed mounting has ring gear (11) on spline housing (3), U-shaped frame (1) top fixed mounting has motor (12), the output shaft fixed mounting of motor (12) has gear (13), gear (13) and ring gear (11) meshing.

2. The mold maintenance cavity cleaning device according to claim 1, wherein the scraper (7) is made of stainless steel.

3. An inner cavity cleaning device for die maintenance according to claim 1, wherein a shock-absorbing pad is arranged between the strip-shaped plate (2) and the external mounting surface.

4. The mold maintenance cavity cleaning device according to claim 1, wherein the grip (9) is wrapped with an anti-slip cover.