CN109366870B

CN109366870B - Hot runner nozzle cleaning tool

Info

Publication number: CN109366870B
Application number: CN201811521531.XA
Authority: CN
Inventors: 翟豪瑞; 熊新; 郑竹安; 石小龙; 于学华; 项伟能
Original assignee: Yancheng Yanhai New Energy Automobile Technology Co ltd
Current assignee: Dalian Lonsin New Materials Co Ltd
Priority date: 2018-12-13
Filing date: 2018-12-13
Publication date: 2021-07-09
Anticipated expiration: 2038-12-13
Also published as: CN109366870A

Abstract

The invention discloses a hot runner nozzle cleaning tool, which comprises a cylinder body and a cleaner, wherein the cylinder body is internally provided with a hollow cylinder, the cylinder body is provided with a spray pipe connecting port, a collecting pipe connecting port and a drain pipe connecting port, the spray pipe connecting port is arranged at the center of the upper end surface of the cylinder body, the collecting pipe connecting port is arranged in the middle of the outer side surface of the cylinder body, the drain pipe connecting port is arranged at the lower end of the outer side surface of the cylinder body, the cleaner is arranged in the cylinder body, and the cleaner is in sliding connection with the cylinder body.

Description

Hot runner nozzle cleaning tool

Technical Field

The invention relates to the technical field of hot runner auxiliary tools, in particular to a hot runner nozzle cleaning tool.

Background

The hot runner needs to be cleaned and used frequently, a process hole in the glue channel during processing is opened and then heated to the highest temperature (a thermocouple is disassembled) until the heating plate is burnt, whether the power of the heating plate is enough or not is judged, then the hot runner is blown clean by an air gun and sealed, special care needs to be taken, the hot runner has high value cost and needs to be maintained at a high cost when damaged, the hot runner has a complex internal structure and can be assembled to an effect when not taken apart, a hot runner manufacturer is generally recommended to find out for processing, all the hot runners need to be heated before being assembled and disassembled, the connection of hard glue is prevented, the assembly and disassembly are hindered, the method is suitable for a cleaning method of a lower die of the common hot runner, if color changing is needed, the method is continued to be carried out according to the following steps, the colorless standard raw materials needed by secondary production are manually cleaned and used, the machine is restarted, the circling production, and reducing the temperature of the splitter plate and the hot nozzle by twenty degrees centigrade once again-performing injection molding, reducing the temperature of the splitter plate and the hot nozzle by ten degrees centigrade once again, and reducing the temperature of the mold by fifteen degrees centigrade to complete the cleaning and color changing of the hot runner.

The inventor of this application discovers, and current hot runner washs and relies on hot runner inside heating basically, washs the processing after dismantling, not only wastes time and energy but also can't accomplish the purpose of clearance at any time to traditional belt cleaning device does not have corresponding recovery processing function, causes the harm of device easily in the cleaning process.

Disclosure of Invention

The invention aims to provide a hot runner nozzle cleaning tool, aiming at solving the problem that the traditional hot runner cleaning device cannot realize the cleaning function without disassembling a hot runner, which is time-consuming and labor-consuming.

The invention is realized by the following steps:

the utility model provides a hot runner nozzle burnisher, includes barrel and cleaner, the barrel sets up to inside hollow cylinder, and has seted up spray tube connector, collecting pipe connector and drain pipe connector on the barrel, the spray tube connector sets up the up end center department at the barrel, the collecting pipe connector sets up the middle part at the barrel lateral surface, the drain pipe connector sets up the lower extreme at the barrel lateral surface, the cleaner sets up the inside at the barrel, and cleaner and barrel sliding connection, the cleaner includes collection device, drive arrangement and sanitizer case, drive arrangement sets up the upper end at collection device, and drive arrangement and collection device fixed connection, the sanitizer case sets up the lower extreme at drive arrangement, and sanitizer case and drive arrangement sealing connection.

Furthermore, the upper end of the barrel is provided with a control valve, the control valve is fixedly connected with the barrel, the control valve comprises a handle and a brake head, the brake head is arranged at the head of the handle, and the brake head is fixedly connected with the handle, so that a user can manually control the cleaning spraying force at any time.

Furthermore, the collecting device is arranged to be a semi-cylinder, the collecting device is provided with a collecting pipe and a drain pipe on the outer side face, the collecting pipe is fixed at the upper end of the collecting device, the drain pipe is fixed at the lower end of the collecting device, a condensing device and a heating plate are further arranged in the collecting device, the condensing device is fixed at the middle of the inner side of the collecting device, and the heating plate is fixed at the bottom of the inner side of the collecting device, so that hotter objects can be conveniently washed out from the inner part of the collecting hot runner.

Furthermore, be provided with in the collecting pipe and prevent stifled wheel, prevent stifled wheel setting in the center department of collecting pipe, and prevent stifled wheel and collecting pipe rotation and be connected, cause the purpose that the collecting pipe was blockked up in the use of being convenient for in the object accumulation.

Furthermore, condensing equipment includes bushing, condenser plate and bushing down, the condenser plate sets up between last bushing and the bushing down, and condenser plate and last bushing and bushing sliding connection down, evenly set up the small opening of slope on last bushing and the bushing down, be convenient for wash hot runner in-process inside hot material drop into the incasement.

Furthermore, a spray pipe and a water tank connecting port are arranged on the driving device, the spray pipe is fixed at the center of the upper end face of the driving device, and the water tank connecting port is arranged on the lower end face of the driving device, so that the circulating air flow of the device can be generated conveniently.

Furthermore, still be provided with the steady rest on the barrel, the quantity of steady rest is three, and evenly fixes in the bottom of barrel, is convenient for install the stability in the working process.

Compared with the prior art, the invention has the beneficial effects that: the cleaning tool for the nozzle of the hot runner has the characteristics of reasonable design and simplicity in operation, effectively achieves the aim of thorough cleaning without disassembling the hot runner, well treats cleaned substances, and ensures the integrity of cleaning. (1) The cleaning tool for circularly cleaning the hot runner is arranged by utilizing the structure of the hot runner, the aim of conveniently cleaning is effectively fulfilled, the connection of the corresponding pipe bodies is convenient to use due to the arrangement of each connecting port, the use of the cleaner is convenient to control by a user due to the arrangement of the control valve, the cleaning tool can properly adjust the spraying force according to the cleaning condition, the aim of cleaning is guaranteed, the brake head is connected with the spray pipe, the spraying size of the spray pipe is controlled, the handle enables the user to manually operate and use, the stabilizing frame is arranged for stabilizing the whole cleaning tool, and the stability of the cleaning tool during working can be maintained.

(2) The invention effectively realizes the cleaning process and the purpose of stably treating wastes by designing the structure of the cleaner, the collecting pipe is arranged for collecting the wastes cleaned in the hot runner into the collecting device, the drain pipe is arranged for timely discharging the objects in the collecting device, the continuous work of the cleaning tool is convenient, the anti-blocking wheel is arranged for rotating along with the substances in real time, the accumulation of the substances is prevented, the problem that the collecting pipe is easy to block is effectively solved, and the condensing device is arranged for timely filtering out the high-temperature substances entering the collecting device.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a perspective view of the device of the present invention;

FIG. 2 is a perspective view of the cartridge shown in FIG. 1;

FIG. 3 is a perspective view of the cleaner shown in FIG. 1;

FIG. 4 is a front view of the device of FIG. 3;

FIG. 5 is a schematic view of the condensing unit shown in FIG. 3;

FIG. 6 is a schematic view of the structure of the detergent tank shown in FIG. 1;

fig. 7 is a schematic structural view of the anti-clogging wheel shown in fig. 4.

In the figure: 1. a barrel; 11. a nozzle connection port; 12. a collecting pipe connecting port; 13. a drain pipe connector; 14. a control valve; 141. a grip; 142. a brake head; 15. a stabilizer frame; 2. a cleaner; 21. a collection device; 211. a collection pipe; 212. a drain pipe; 213. anti-blocking wheels; 22. a drive device; 221. a nozzle; 222. a water tank connecting port; 23. a detergent tank; 24. a condensing unit; 241. an upper bushing plate; 242. a condensing plate; 243. a lower bushing plate; 25. and (4) heating the plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Referring to fig. 1, 2, 3, 4, 5, 6 and 7, a cleaning tool for a hot runner nozzle comprises a barrel 1 and a cleaner 2, the cleaning tool for circularly cleaning the hot runner is provided by utilizing the structure of the hot runner, the barrel 1 is provided with a hollow cylinder, the barrel 1 is provided with a spray pipe connecting port 11, a collecting pipe connecting port 12 and a drain pipe connecting port 13, each connecting port is conveniently arranged corresponding to the connection of a pipe body, the spray pipe connecting port 11 is arranged at the center of the upper end face of the barrel 1, the collecting pipe connecting port 12 is arranged at the middle part of the outer side face of the barrel 1, the drain pipe connecting port 13 is arranged at the lower end of the outer side face of the barrel 1, the upper end of the barrel 1 is provided with a control valve 14, the control valve 14 is fixedly connected with the barrel 1, the control valve 14 is arranged to enable a user to conveniently control the use of the cleaner, and the spraying strength can be properly, the purpose of ensuring clean is guaranteed, the control valve 14 comprises a handle 141 and a brake head 142, the brake head 142 is arranged at the head of the handle 141, the brake head 142 is fixedly connected with the handle 141, the brake head 142 is connected with a spray pipe 221, the spray size of the spray pipe 221 is controlled, the handle 141 is used for a user to manually operate, the barrel 1 is further provided with three stabilizing frames 15, the number of the stabilizing frames 15 is three, the stabilizing frames are uniformly fixed at the bottom of the barrel 1, the stabilizing frames 15 are used for stabilizing the whole device and can maintain the stability of the cleaning tool during working, the cleaner 2 is arranged inside the barrel 1, the cleaner 2 is in sliding connection with the barrel 1, the cleaner 2 comprises a collecting device 21, a driving device 22 and a cleaning agent box 23, the collecting device 21 is arranged into a semi-cylinder, a collecting pipe 211 and a drain pipe 212 are arranged on the outer side surface of the collecting device, the collecting pipe 211 is, one end of the hot runner is connected with the spray pipe 221 during cleaning, the other end of the hot runner is connected with the collecting pipe 211, the collecting pipe 211 is arranged for collecting waste cleaned in the hot runner into the collecting device 21, the drain pipe 212 is fixed at the lower end of the collecting device 21, the drain pipe 212 is arranged for discharging objects in the collecting device 21 in time, the cleaning tool can work continuously conveniently, the anti-blocking wheel 213 is arranged in the collecting pipe 211, the anti-blocking wheel 213 is arranged at the center of the collecting pipe 211, the anti-blocking wheel 213 is connected with the collecting pipe 211 in a rotating manner, when substances in the hot runner enter the collecting pipe 211, the problem that the substances are likely to be blocked due to long-term accumulation is solved, the anti-blocking wheel 213 is arranged for rotating along with the substances in real time, the accumulation of the substances is prevented, the problem that the collecting pipe 211 is likely to be blocked is effectively solved, the condensing device 24 and the heating, the heating plate 25 is fixed at the bottom of the inner side of the collecting device 21, the condensing device 24 is arranged to filter out high-temperature substances entering the collecting device 21 in time, the condensing device 24 comprises an upper leakage plate 241, a condensing plate 242 and a lower leakage plate 243, the condensing plate 242 is arranged between the upper leakage plate 241 and the lower leakage plate 243, the condensing plate 242 is connected with the upper leakage plate 241 and the lower leakage plate 243 in a sliding manner, inclined leakage holes are uniformly formed in the upper leakage plate 241 and the lower leakage plate 243, large condensing blocks can be remained on the upper leakage plate 241 and the lower leakage plate 243 after the high-temperature substances enter the condensing device 24, small condensing blocks can reach a lower end container through the leakage holes, a user only needs to replace the condensing device 24 in time, the driving device 22 is arranged at the upper end of the collecting device 21, the driving device 22 is fixedly connected with the collecting device 21, the driving device 22 is provided with a spray pipe 221 and a water tank connecting port 222, the spray pipe 221 is fixed at the center of the, the water tank connection port 222 is arranged on the lower end face of the driving device 22, the driving device 22 is arranged for providing power for the cleaning device, cleaning pressure is provided through the spray pipe 221, so that the whole device is driven to work, the cleaning agent tank 23 is arranged on the lower end of the driving device 22, the cleaning agent tank 23 is connected with the driving device 22 in a sealing mode, and a user can conveniently select different cleaning agents to use according to different hot runners by the aid of the cleaning agent tank 23.

The device obtained by the design can basically meet the use requirement of the hot runner nozzle cleaning tool, but the designer further improves the device with the aim of further improving the function of the device.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A hot runner nozzle cleaning tool, comprising a barrel (1) and a cleaner (2), characterized in that: the cleaning device is characterized in that the barrel body (1) is arranged to be a hollow cylinder, the barrel body (1) is provided with a spray pipe connecting port (11), a collecting pipe connecting port (12) and a drain pipe connecting port (13), the spray pipe connecting port (11) is arranged at the center of the upper end face of the barrel body (1), the collecting pipe connecting port (12) is arranged in the middle of the outer side face of the barrel body (1), the drain pipe connecting port (13) is arranged at the lower end of the outer side face of the barrel body (1), the cleaning device (2) is arranged in the barrel body (1) and is in sliding connection with the barrel body (1), the cleaning device (2) comprises a collecting device (21), a driving device (22) and a cleaning agent box (23), the driving device (22) is arranged at the upper end of the collecting device (21), the driving device (22) is fixedly connected with the collecting device (21), and the cleaning agent box (23) is arranged at the lower, the cleaning agent box (23) is connected with the driving device (22) in a sealing way;

the upper end of the barrel body (1) is provided with a control valve (14), the control valve (14) is fixedly connected with the barrel body (1), the control valve (14) comprises a grip (141) and a brake head (142), the brake head (142) is arranged at the head of the grip (141), and the brake head (142) is fixedly connected with the grip (141);

the collecting device (21) is a semi-cylinder, a collecting pipe (211) and a drain pipe (212) are arranged on the outer side face of the collecting device, the collecting pipe (211) is fixed at the upper end of the collecting device (21), the drain pipe (212) is fixed at the lower end of the collecting device (21), a condensing device (24) and a heating plate (25) are further arranged in the collecting device (21), the condensing device (24) is fixed in the middle of the inner side of the collecting device (21), and the heating plate (25) is fixed at the bottom of the inner side of the collecting device (21);

an anti-blocking wheel (213) is arranged in the collecting pipe (211), the anti-blocking wheel (213) is arranged at the center of the collecting pipe (211), and the anti-blocking wheel (213) is rotatably connected with the collecting pipe (211);

the condensing device (24) comprises an upper leakage plate (241), a condensing plate (242) and a lower leakage plate (243), wherein the condensing plate (242) is arranged between the upper leakage plate (241) and the lower leakage plate (243), the condensing plate (242) is in sliding connection with the upper leakage plate (241) and the lower leakage plate (243), and inclined leakage holes are uniformly formed in the upper leakage plate (241) and the lower leakage plate (243).

2. Hot runner nozzle cleaning tool according to claim 1, characterized in that a nozzle pipe (221) and a water tank connection port (222) are provided on the drive means (22), the nozzle pipe (221) being fixed at the center of the upper end face of the drive means (22), the water tank connection port (222) being provided at the lower end face of the drive means (22).

3. Hot runner nozzle cleaning tool according to any of claims 1-2, characterized in that stabilizing brackets (15) are further provided on the barrel (1), the number of stabilizing brackets (15) is three, and the stabilizing brackets are uniformly fixed on the bottom of the barrel (1).