CN210280637U

CN210280637U - Internal cleaning device for casting mold

Info

Publication number: CN210280637U
Application number: CN201921185766.6U
Authority: CN
Inventors: 李鹏; 裴宪瑞; 李桂堂
Original assignee: Shandong Qianming Precision Machinery Co Ltd
Current assignee: Shandong Qianming Precision Machinery Co Ltd
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2020-04-10
Anticipated expiration: 2029-07-25

Abstract

The utility model discloses a foundry goods mould is with inside cleaning device relates to mould clearance technical field. The utility model comprises a base; the opposite surfaces of the first base are provided with sliding chutes; the inner wall of the chute is connected with a waste receiving box in a sliding way; a plurality of guide rods and a plurality of hydraulic rods are fixedly connected to one surface of the base respectively; the side surfaces of the guide rods are respectively sleeved with a first return spring and a second return spring; the peripheral side surface of the guide rod is connected with a pedestal in a sliding way; the side surface of the periphery of the pedestal is fixedly connected with an enclosure frame; the bottom of the pedestal is connected with a vibration motor; one end of the hydraulic rod is fixedly connected with a case. The utility model discloses an adopt dry ice cleaning method to the mould, can effectively promote product quality, reduce the article of scrapping, improve the yields, shorten downtime and cleaning time, reduce labour cost, do not have wearing and tearing to product or mould, the not damaged can not produce secondary pollutant, solves the problem that traditional mechanical cleaning method caused the harm to the mould surface easily.

Description

Internal cleaning device for casting mold

Technical Field

The utility model belongs to the technical field of the mould clearance, especially, relate to a foundry goods mould is with inside cleaning device.

Background

In order to ensure the quality of a high-quality mold, how to thoroughly clean the complicated inner cavity and the exhaust holes of the mold is a common problem facing manufacturers of the mold and plastic parts; residues inside the mold during injection molding, demolding or label pressing cause increase of defective products and damage to the mold; it is particularly important to maintain the cleanliness of the mold and clean the mold thoroughly in time.

The traditional cleaning mode is time-consuming and labor-consuming, damages the die and influences the precision of the die; such as sand blasting, can cause abrasion to the mold; secondary pollution is generated, and rust is easily caused by washing; the method has the advantages that the method is conductive, secondary pollution is caused by the washed sewage, certain corrosivity is caused by solvent washing, the mold is damaged, the method is unfavorable for the health of an operator, the conductivity is generated, potential safety hazards exist, the manual washing prolongs the downtime, the efficiency is low, the method is unfavorable for the health of the operator, the conductivity is generated, the potential safety hazards exist, the secondary pollution is caused, and the mold is easy to damage; compared with the traditional cleaning method, dry ice cleaning can effectively improve the product quality, reduce waste reporting, improve the yield, shorten the downtime and cleaning time, reduce the labor cost, has no abrasion to the product or the die, has no damage, and can not generate secondary pollutants, is environment-friendly and harmless.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a foundry goods is inside cleaning device for mould washs spray tube, pendulum rod, dry ice through the dry ice and washs the design of shower nozzle and vacuum cleaner pipe, can cause the problem of harm to the mould surface when having solved current cleaning device for the mould clearance.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to an internal cleaning device for a casting mold, which comprises a base; the opposite surfaces of the first base are provided with sliding grooves; the inner wall of the chute is connected with a waste receiving box in a sliding way; four guide rods and four hydraulic rods are fixedly connected to one surface of the base respectively; the side surfaces of the periphery of the guide rod are respectively sleeved with a first return spring and a second return spring; the peripheral side surface of the guide rod is connected with a pedestal in a sliding way; the side surface of the periphery of the pedestal is fixedly connected with an enclosure frame; a filtering hole is formed in one surface of the pedestal; the bottom of the pedestal is connected with a vibration motor; one end of the hydraulic rod is fixedly connected with a case;

the bottom surface of the case is fixedly connected with a cleaning box; the inner wall of the cleaning box is fixedly connected with two reciprocating cylinders; limiting grooves are formed in the back surfaces of the cleaning boxes; the inner wall of the limiting groove is connected with a swing rod in a sliding manner; one ends of the two reciprocating cylinders are hinged with the swing rod; two ends of the swing rod are fixedly connected with connecting plates; a dry ice cleaning spray pipe is fixedly connected between the opposite surfaces of the connecting plate; one surface of each of the two connecting plates is hinged with the cleaning box; six dry ice cleaning spray heads are communicated with the peripheral side face of the dry ice cleaning spray pipe; and one surface of the cleaning box is fixedly connected with two vacuum dust collecting pipes.

Further, the bottom of the inner surface of the case is fixedly connected with a controller and a connecting box respectively; a dry ice supply pipe and a vacuum suction pipe are respectively communicated with one surface of the connecting box; one end of each of the dry ice supply pipe and the vacuum suction pipe penetrates through the case and extends to the outside of the case.

Further, the dry ice supply pipe is communicated with a dry ice cleaning spray pipe; one end of the vacuum suction pipe is communicated with the vacuum dust collecting pipe.

Furthermore, the six dry ice cleaning spray heads are distributed on the peripheral side surface of the dry ice cleaning spray pipe in a linear array manner; and air valves are arranged on the peripheral side surfaces of the six dry ice cleaning spray heads.

Furthermore, the two vacuum dust collecting pipes are respectively positioned at two sides of the dry ice cleaning spray pipe; the first return spring and the second return spring are respectively positioned on two sides of the pedestal; the cross section of the guide rod is of a T-shaped structure.

Further, a clamp is fixedly connected to one surface of the pedestal; the cross section of the base is of a concave structure; the waste receiving box is positioned right below the pedestal.

The utility model discloses following beneficial effect has:

the utility model adopts the dry ice cleaning mode to the mould, thereby effectively improving the product quality, reducing the scrapped products, improving the yield, shortening the downtime and the cleaning time, reducing the labor cost, having no abrasion to the product or the mould, having no damage, not generating secondary pollutants, and solving the problem that the traditional mechanical cleaning mode easily causes damage to the mould surface; meanwhile, through the design of reciprocating swing during cleaning, the cleaning efficiency and the cleaning effect can be effectively improved, and through the design of the vibration motor, the first return spring and the second return spring, the bonding and filtering of impurities on the surface of the die can be effectively reduced through vibration during dust removal; through the design of the two vacuum dust collecting pipes, the raised impurity water mist and the like can be adsorbed when the dry ice is cleaned; through the design that connects useless case, then can carry out effective collection to solid waste.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of an internal cleaning apparatus for a casting mold;

FIG. 2 is a schematic front view of the structure of FIG. 1;

FIG. 3 is a schematic structural view of the base and the chute;

FIG. 4 is a schematic view of the cleaning tank;

FIG. 5 is a schematic sectional view of the cleaning box;

in the drawings, the components represented by the respective reference numerals are listed below:

1-base, 2-chute, 3-waste receiving box, 4-guide rod, 5-hydraulic rod, 6-first return spring, 7-second return spring, 8-pedestal, 9-enclosure frame, 10-filter hole, 11-vibration motor, 12-cabinet, 13-cleaning box, 14-reciprocating cylinder, 15-limit groove, 16-swing rod, 17-connecting plate, 18-dry ice cleaning spray pipe, 19-dry ice cleaning spray head, 20-vacuum dust collecting pipe, 21-controller, 22-connecting box, 23-dry ice supply pipe, 24-vacuum suction pipe and 25-clamp.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention relates to an internal cleaning device for a casting mold, which comprises a base 1;

the opposite surfaces of the base 1 are provided with chutes 2; the inner wall of the chute 2 is connected with a waste receiving box 3 in a sliding way; the waste receiving box 3 is used for receiving waste; one surface of the base 1 is fixedly connected with four guide rods 4 and four hydraulic rods 5 respectively; the hydraulic rod 5 is used for providing a lifting function; the peripheral side surfaces of the guide rods 4 are respectively sleeved with a first return spring 6 and a second return spring 7; the first return spring 6 and the second return spring 7 are matched with the vibration motor 11 and used for buffering the pedestal 8 from two directions, and the peripheral side surface of the guide rod 4 is connected with the pedestal 8 in a sliding manner; the peripheral side surface of the pedestal 8 is fixedly connected with an enclosure frame 9; the enclosure frame 9 is used for preventing solid waste from overflowing; one surface of the pedestal 8 is provided with a filter hole 10; the bottom of the pedestal 8 is connected with a vibration motor 11; the vibration motor 11 can effectively reduce the bonding and filtering of impurities on the surface of the die through vibration output; one end of the hydraulic rod 5 is fixedly connected with a case 12;

the bottom surface of the case 12 is fixedly connected with a cleaning box 13; the inner wall of the cleaning box 13 is fixedly connected with two reciprocating cylinders 14; the back surface of the cleaning box 13 is provided with a limit groove 15; the inner wall of the limiting groove 15 is connected with a swing rod 16 in a sliding manner; one ends of the two reciprocating cylinders 14 are hinged with the swing rod 16; two ends of the swing rod 16 are fixedly connected with connecting plates 17; a dry ice cleaning spray pipe 18 is fixedly connected between the opposite surfaces of the connecting plates 17; one surface of each of the two connecting plates 17 is hinged with the cleaning box 13; six dry ice cleaning spray heads 19 are communicated with the peripheral side surface of the dry ice cleaning spray pipe 18; two vacuum dust collecting pipes 20 are fixedly connected to one surface of the cleaning box 13.

As shown in fig. 1-5, the bottom of the inner surface of the chassis 12 is fixedly connected with a controller 21 and a connection box 22 respectively; the controller 21 is a common PLC controller; a dry ice supply pipe 23 and a vacuum suction pipe 24 are respectively communicated with one surface of the connecting box 22; one end of each of the dry ice supply pipe 23 and the vacuum suction pipe 24 penetrates through the case 12 and extends to the outside of the case 12; the dry ice supply pipe 23 is communicated with a dry ice cleaning machine when in use; the model of the dry ice cleaning machine is ALEX-80; the vacuum conduit 24 is in use in communication with a vacuum cleaner.

Wherein, the dry ice supply pipe 23 is communicated with the dry ice cleaning spray pipe 18; the vacuum suction pipe 24 has one end communicating with the vacuum dust collecting pipe 20.

Wherein, six dry ice cleaning spray heads 19 are distributed on the peripheral surface of the dry ice cleaning spray pipe 18 in a linear array; air valves are arranged on the peripheral side surfaces of the six dry ice cleaning nozzles 19; the six dry ice cleaning heads 19 can be independently controlled to be opened and closed.

Wherein, the two vacuum dust collecting pipes 20 are respectively positioned at the two sides of the dry ice cleaning spray pipe 18; the first return spring 6 and the second return spring 7 are respectively positioned at two sides of the pedestal 8; the cross section of the guide rod 4 is of a T-shaped structure.

Wherein, a clamp 25 is fixedly connected to one surface of the pedestal 8; the cross section of the base 1 is of a concave structure; waste receiving box 3 is located directly below pedestal 8.

One specific application of this embodiment is: when in use, the dry ice supply pipe 23 is communicated with a dry ice cleaning machine to provide a dry ice cleaning power source, the vacuum suction pipe 24 is communicated with a vacuum cleaner when in use to provide a dust suction power source, when in cleaning, a mold to be cleaned is placed under the cleaning box 13 through the clamp 25, simultaneously, the distance between the cleaning box 13 and the mold is flexibly controlled through the lifting of the hydraulic rod 5 according to the actual working condition and the mold height, when in cleaning, the controller 21 controls the reciprocating cylinder 14 to work, then the oscillating rod 16 is made to reciprocate leftwards and rightwards, the oscillating rod 16 drives the dry ice cleaning spray pipe 18 and the dry ice cleaning spray head 19 to reciprocate, so as to clean the mold surface, and when in cleaning, the two vacuum dust collection pipes 20 work, the vacuum dust collection pipes 20 collect water mist and raised dust generated when in dry ice cleaning, the vibration motor 11 is matched with the first return spring 6 and the second return spring 7, make the impurity of adhesion on the mould surface break away from with the mode of vibration, reduce the bonding of impurity and strain, the solid particle waste who produces simultaneously among the cleaning process passes through filtration hole 10 and gets into and connect useless case 3, connects useless case 3 and can carry out the pull to the waste discharge.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a foundry goods is inside cleaning device for mould, includes base (1), its characterized in that:

the opposite surfaces of the base (1) are provided with sliding grooves (2); the inner wall of the chute (2) is connected with a waste receiving box (3) in a sliding way; one surface of the base (1) is fixedly connected with a plurality of guide rods (4) and a plurality of hydraulic rods (5) respectively; the peripheral side surface of the guide rod (4) is respectively sleeved with a first return spring (6) and a second return spring (7); the peripheral side surface of the guide rod (4) is connected with a pedestal (8) in a sliding way; the peripheral side surface of the pedestal (8) is fixedly connected with a surrounding frame (9); one surface of the pedestal (8) is provided with a filtering hole (10); the bottom of the pedestal (8) is connected with a vibration motor (11); one end of the hydraulic rod (5) is fixedly connected with a case (12);

the bottom surface of the case (12) is fixedly connected with a cleaning box (13); the inner wall of the cleaning box (13) is fixedly connected with two reciprocating cylinders (14); limiting grooves (15) are formed in the back surface of the cleaning box (13); the inner wall of the limiting groove (15) is connected with a swing rod (16) in a sliding manner; one ends of the two reciprocating cylinders (14) are hinged with the swing rod (16); two ends of the swing rod (16) are fixedly connected with connecting plates (17); a dry ice cleaning spray pipe (18) is fixedly connected between the opposite surfaces of the connecting plate (17); one surface of each of the two connecting plates (17) is hinged with the cleaning box (13); the peripheral side surface of the dry ice cleaning spray pipe (18) is communicated with a plurality of dry ice cleaning spray heads (19); one surface of the cleaning box (13) is fixedly connected with two vacuum dust collecting pipes (20).

2. An internal cleaning device for casting molds according to claim 1, characterized in that a controller (21) and a connecting box (22) are fixedly connected to the bottom of the inner surface of the cabinet (12), respectively; a dry ice supply pipe (23) and a vacuum suction pipe (24) are respectively communicated with one surface of the connecting box (22); one end of each of the dry ice supply pipe (23) and the vacuum suction pipe (24) penetrates through the case (12) and extends to the outside of the case (12).

3. An internal cleaning device for casting molds according to claim 2, characterized in that said dry ice supply pipe (23) communicates with a dry ice cleaning lance (18); one end of the vacuum suction pipe (24) is communicated with the vacuum dust collecting pipe (20).

4. The internal cleaning device for the casting mold according to claim 1, wherein a plurality of dry ice cleaning spray heads (19) are distributed in a linear array on the peripheral side of the dry ice cleaning spray pipes (18); air valves are arranged on the peripheral side surfaces of the dry ice cleaning spray heads (19).

5. An internal cleaning device for a casting mold according to claim 1, wherein two vacuum dust collecting pipes (20) are respectively located at both sides of a dry ice cleaning nozzle (18); the first return spring (6) and the second return spring (7) are respectively positioned on two sides of the pedestal (8); the cross section of the guide rod (4) is of a T-shaped structure.

6. An internal cleaning device for casting molds according to claim 1, characterized in that the pedestal (8) has a clamp (25) fixedly attached to one surface; the cross section of the base (1) is of a concave structure; the waste receiving box (3) is positioned under the pedestal (8).