CN108943533B - Release agent spraying device for injection mold - Google Patents
Release agent spraying device for injection mold Download PDFInfo
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- CN108943533B CN108943533B CN201810724928.2A CN201810724928A CN108943533B CN 108943533 B CN108943533 B CN 108943533B CN 201810724928 A CN201810724928 A CN 201810724928A CN 108943533 B CN108943533 B CN 108943533B
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- China
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- release agent
- spray head
- injection mold
- atomizing structure
- shower nozzle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/0067—Using separating agents during or after moulding; Applying separating agents on preforms or articles, e.g. to prevent sticking to each other
- B29C37/0071—Dusting machines
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- Casting Devices For Molds (AREA)
- Nozzles (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a mold release agent spraying device for an injection mold, which comprises a device body, wherein the device body is provided with a mold release agent tank, the device body is provided with an atomizing structure, the top of the atomizing structure is provided with a hanging lug, the left side of the atomizing structure is provided with a first spray head, the right side of the atomizing structure is provided with a second spray head, the output end of the second spray head is provided with a spray head extension pipe, the end part of the spray head extension pipe is provided with a connecting piece, the connecting piece is provided with a movable rod, the bottom of a substrate is provided with a fixed rod, the bottom of the substrate is provided with a connecting head, the end part. The spraying device is simple in structure and convenient to use, the device body is suitable for different use conditions through two use modes, the cover-type spray head is arranged on the device body, the release agent can be effectively prevented from overflowing during spraying, the spraying effect is better, the waste of the release agent is avoided, a large number of resources are saved, and the practicability is high.
Description
Technical Field
The invention relates to the relevant field of molds, in particular to a release agent spraying device for an injection mold.
Background
The industrial production of the die is used for obtaining various dies and tools of required products by methods such as injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and the like. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The element has the name of "industrial mother".
The blank is formed into a tool with a specific shape and size under the action of external force. The method is widely applied to blanking, die forging, cold heading, extrusion, powder metallurgy part pressing, pressure casting and the forming processing of compression molding or injection molding of products such as engineering plastics, rubber, ceramics and the like. The die has a specific contour or cavity shape, and the blank can be separated (blanked) according to the contour shape by applying the contour shape with the cutting edge. The blank can obtain a corresponding three-dimensional shape by using the shape of the inner cavity. The mold generally comprises a movable mold and a fixed mold (or a male mold and a female mold), which can be separated or combined. When the blank is closed, the blank is injected into the die cavity for forming. The die is a precise tool, has a complex shape, bears the expansion force of a blank, has higher requirements on structural strength, rigidity, surface hardness, surface roughness and processing precision, and the development level of die production is one of important marks of the mechanical manufacturing level.
Most of the release agents of the existing molds are used by spraying equipment, and some of the release agents are coated by using a brush, so that the coating efficiency of the brush is too low, and therefore, most of the existing mold release agents are used by spraying equipment.
Disclosure of Invention
The invention aims to provide a release agent spraying device for an injection mold, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a mold release agent spraying device for an injection mold comprises a device body, wherein the device body is provided with a mold release agent tank, the device body is provided with an atomization structure, the atomization structure and the mold release agent tank are communicated with each other, the top of the atomization structure is provided with a hanging lug, the hanging lug and the atomization structure are fixedly connected in a welding mode, the left side of the atomization structure is provided with a first spray head, the first spray head and the inside of the atomization structure are communicated with each other, the right side of the atomization structure is provided with a second spray head, the second spray head and the inside of the atomization structure are communicated with each other, the output end of the second spray head is provided with a spray head extension pipe, the spray head extension pipe and the second spray head are connected with each other, the end part of the spray head extension pipe is provided with a connecting piece, an integrated molding structure is arranged between the connecting piece and the spray head, through the effect fixed connection of screw thread between cover type shower nozzle and the connecting piece, the connecting piece sets up the movable rod, the movable rod is pegged graft on the base plate, the bottom of movable rod sets up the carriage, effect fixed connection through the screw between carriage and the movable rod the bottom of base plate sets up the dead lever, be connected through the screw thread fastening between dead lever and the base plate, set up the spring on the dead lever, the spring cup joints on the dead lever, the bottom of base plate sets up the connector, fixed connection between connector and the base plate, the tip of connector is equipped with the external screw thread spliced pole.
As a further scheme of the invention: the upper portion of base plate sets up spacing sleeve, welded connection between spacing sleeve and the base plate, the movable rod passes spacing sleeve.
As a further scheme of the invention: the inside of carriage sets up magnet, the inside of magnet joint at the carriage.
As a further scheme of the invention: the movable rod is provided with a limiting plate, the limiting plate is connected with the movable rod in a welding mode, and two ends of the limiting plate are connected to the fixed rod in a sleeved mode.
As a further scheme of the invention: the end part of the limiting sleeve is provided with protective rubber, and the protective rubber and the limiting sleeve are connected through the effect of glue in a sticking mode.
As a further scheme of the invention: the bottom of the release agent tank is provided with a rubber pad, and the rubber pad is connected with the bottom of the release agent tank in a sticking manner under the action of glue.
As a further scheme of the invention: the output of first shower nozzle sets up the tubule, the tubule communicates with the inside of first shower nozzle each other.
As a further scheme of the invention: the both ends of cover type shower nozzle set up the mount, the inside of mount is equipped with magnet, the magnet joint is in the inside of mount.
As a further scheme of the invention: the atomizing structure is provided with two ball valves, and the two ball valves are respectively arranged on the output pipeline of the first spray head or the second spray head.
As a still further scheme of the invention: the device body sets up the switch, the switch sets up two, and two switches set up respectively on the output pipeline of first shower nozzle or second shower nozzle.
Compared with the prior art, the invention has the beneficial effects that: the spraying device is simple in structure and convenient to use, the device body is suitable for different use conditions through two use modes, the cover-type spray head is arranged on the device body, the release agent can be effectively prevented from overflowing during spraying, the spraying effect is better, the waste of the release agent is avoided, a large number of resources are saved, and the practicability is high.
Drawings
Fig. 1 is a schematic structural view of a release agent spraying apparatus for an injection mold.
Fig. 2 is a schematic structural view of a connector in a release agent spray coating device for an injection mold.
Fig. 3 is a side view of a connector in a mold release agent spraying apparatus for an injection mold.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1, a mold release agent spraying device for an injection mold comprises a device body, wherein the device body is provided with a mold release agent tank 1, the bottom of the mold release agent tank 1 is provided with a rubber pad 2, the rubber pad 2 is adhered and connected with the bottom of the mold release agent tank 1 through the action of glue, the device body is provided with an atomizing structure 3, the atomizing structure 3 is communicated with the mold release agent tank 1, the top of the atomizing structure 3 is provided with a hanging lug 4, the hanging lug 4 is fixedly connected with the atomizing structure 3 through welding, the left side of the atomizing structure 3 is provided with a first spray head 6, the first spray head 6 is communicated with the inside of the atomizing structure 3, the output end of the first spray head 6 is provided with a thin tube 7, the thin tube 7 is communicated with the inside of the first spray head 6, when the device body is used, the first state is consistent with the existing mold release agent spraying equipment, a thin tube 7 is inserted into the first nozzle 6, so that the release agent can be sprayed into the mold when being sprayed, the release agent is prevented from being sprayed to the outside, the right side of the atomization structure 3 is provided with a second nozzle 9, the second nozzle 9 is communicated with the inside of the atomization structure 3, the output end of the second nozzle 9 is provided with a nozzle extension tube 10, the nozzle extension tube 10 is connected with the second nozzle 9, the end part of the nozzle extension tube 10 is provided with a connecting piece 11, an integrated structure is arranged between the connecting piece 11 and the nozzle extension tube 10, the end part of the connecting piece 11 is provided with a cover-shaped nozzle 12, the cover-shaped nozzle 12 is fixedly connected with the connecting piece 11 through the action of threads, the two ends of the cover-shaped nozzle 12 are provided with a fixing frame 13, the inside of the fixing frame 13 is provided with a magnet, and the magnet is clamped in the fixing frame 13, the atomizing structure 3 is provided with two ball valves 5, the two ball valves 5 are respectively arranged on output pipelines of a first spray head 6 or a second spray head 9, the device body is provided with a switch 8, the two switches 8 are arranged on the output pipelines of the first spray head 6 or the second spray head 9, the second state is that a spray head extension pipe 10 is connected to the second spray head 9, a cover-shaped spray head 12 is arranged at the end part of the spray head extension pipe 10, the cover-shaped spray head 12 directly covers a mould when in use, the mould is attracted by a magnet inside a fixing frame 13, so that the cover-shaped spray head 12 is positioned, and then the inner wall of the mould is sprayed and removed.
Referring to fig. 2-3, the connecting member 11 is provided with a movable rod 17, the movable rod 17 is inserted into the substrate 14, the bottom of the movable rod 17 is provided with a support frame 21, the support frame 21 is fixedly connected with the movable rod 17 through the action of a screw, the bottom of the substrate 14 is provided with a fixed rod 19, the fixed rod 19 is fastened and connected with the substrate 14 through a screw thread, the fixed rod 19 is provided with a spring 20, the spring 20 is sleeved on the fixed rod 19, the bottom of the substrate 14 is provided with a connector 15, the connector 15 is fixedly connected with the substrate 14, the end of the connector 15 is provided with an external thread connecting post 24, the upper portion of the substrate 14 is provided with a limit sleeve 16, the limit sleeve 16 is welded and connected with the substrate 14, the movable rod 17 passes through the limit sleeve 16, a magnet 22 is arranged inside the support frame 21, and the magnet 22 is clamped inside the support frame 21, the novel multifunctional spraying device is simple in structure and convenient to use, the device body is suitable for different use conditions through two use modes, the device body can effectively avoid overflow when the release agent is sprayed through the arrangement of the cover-type spray head 12, the spraying effect of the release agent is better, the waste of the release agent is avoided, a large number of resources are saved, and the practicability is high.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (10)
1. The utility model provides a release agent spraying device for injection mold, includes the device body, the device body sets up release agent jar (1), the device body sets up atomizing structure (3), communicate each other between atomizing structure (3) and release agent jar (1), the top of atomizing structure (3) sets up hangers (4), through welded mode fixed connection between hangers (4) and atomizing structure (3), the left side of atomizing structure (3) sets up first shower nozzle (6), first shower nozzle (6) and the inside of atomizing structure (3) communicate each other, the right side of atomizing structure (3) sets up second shower nozzle (9), second shower nozzle (9) and the inside of atomizing structure (3) communicate each other, the output of second shower nozzle (9) sets up shower nozzle extension pipe (10), interconnect between shower nozzle extension pipe (10) and second shower nozzle (9), the integrated sprayer is characterized in that a connecting piece (11) is arranged at the end part of a sprayer extension pipe (10), an integrated molding structure is arranged between the connecting piece (11) and the sprayer extension pipe (10), a cover-shaped sprayer (12) is arranged at the end part of the connecting piece (11), the cover-shaped sprayer (12) is fixedly connected with the connecting piece (11) through the action of threads, a movable rod (17) is arranged on the connecting piece (11), the movable rod (17) is inserted on a substrate (14), a supporting frame (21) is arranged at the bottom part of the movable rod (17), the supporting frame (21) is fixedly connected with the movable rod (17) through the action of screws, a fixed rod (19) is arranged at the bottom part of the substrate (14), the fixed rod (19) is fixedly connected with the substrate (14) through the threads, a spring (20) is arranged on the fixed rod (19), and the spring (20) is sleeved on the fixed rod (19), the bottom of base plate (14) sets up connector (15), fixed connection between connector (15) and base plate (14), the tip of connector (15) is equipped with external screw thread spliced pole (24).
2. The release agent spraying device for the injection mold according to claim 1, wherein a limit sleeve (16) is provided above the base plate (14), the limit sleeve (16) and the base plate (14) are connected by welding, and the movable rod (17) passes through the limit sleeve (16).
3. The release agent spraying device for injection molds according to claim 1, characterized in that a magnet (22) is provided inside the support frame (21), and the magnet (22) is engaged with the inside of the support frame (21).
4. The release agent spraying device for the injection mold according to claim 1, wherein the movable rod (17) is provided with a limiting plate (18), the limiting plate (18) is welded with the movable rod (17), and two ends of the limiting plate (18) are sleeved on a fixed rod (19).
5. The release agent spraying device for the injection mold according to claim 2, wherein a protective rubber (23) is provided at an end of the limit sleeve (16), and the protective rubber (23) is adhesively connected with the limit sleeve (16) by the action of glue.
6. The release agent spraying device for the injection mold according to claim 1, characterized in that a rubber pad (2) is arranged at the bottom of the release agent tank (1), and the rubber pad (2) is in adhesive connection with the bottom of the release agent tank (1) through the action of glue.
7. The release agent spraying apparatus for injection molds according to claim 1, characterized in that a narrow tube (7) is provided at the output end of the first head (6), and the narrow tube (7) communicates with the inside of the first head (6).
8. The release agent spraying device for the injection mold according to claim 1, wherein fixing frames (13) are provided at both ends of the hood-shaped nozzle (12), and magnets are provided inside the fixing frames (13) and are clamped inside the fixing frames (13).
9. The device for spraying release agent for injection molds according to claim 1, characterized in that the atomizing structure (3) is provided with two ball valves (5), and the two ball valves (5) are respectively arranged on the output pipelines of the first spray head (6) or the second spray head (9).
10. The device for spraying a release agent for an injection mold according to claim 1, wherein the device body is provided with two switches (8), and the two switches (8) are provided on the output lines of the first nozzle (6) or the second nozzle (9), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810724928.2A CN108943533B (en) | 2018-07-04 | 2018-07-04 | Release agent spraying device for injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810724928.2A CN108943533B (en) | 2018-07-04 | 2018-07-04 | Release agent spraying device for injection mold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108943533A CN108943533A (en) | 2018-12-07 |
| CN108943533B true CN108943533B (en) | 2020-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810724928.2A Active CN108943533B (en) | 2018-07-04 | 2018-07-04 | Release agent spraying device for injection mold |
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| Country | Link |
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| CN (1) | CN108943533B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103223385A (en) * | 2013-05-10 | 2013-07-31 | 三角轮胎股份有限公司 | Automatic demolding agent spraying device of vulcanizing machine |
| CN203474641U (en) * | 2013-08-02 | 2014-03-12 | 浙江善力高科新材料有限公司 | Automatic spraying device of demolding agent of foam glass mould box |
| CN203901594U (en) * | 2014-04-09 | 2014-10-29 | 安徽黄山胶囊股份有限公司 | Device for uniformly coating release agent |
| CN206186182U (en) * | 2016-11-23 | 2017-05-24 | 东莞市海瑞压铸机械有限公司 | Injection molding machine is gas -liquid control box for drawing of patterns |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58116972A (en) * | 1981-12-29 | 1983-07-12 | Fuso Light Alloys Co Ltd | Spraying method in die casting |
-
2018
- 2018-07-04 CN CN201810724928.2A patent/CN108943533B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103223385A (en) * | 2013-05-10 | 2013-07-31 | 三角轮胎股份有限公司 | Automatic demolding agent spraying device of vulcanizing machine |
| CN203474641U (en) * | 2013-08-02 | 2014-03-12 | 浙江善力高科新材料有限公司 | Automatic spraying device of demolding agent of foam glass mould box |
| CN203901594U (en) * | 2014-04-09 | 2014-10-29 | 安徽黄山胶囊股份有限公司 | Device for uniformly coating release agent |
| CN206186182U (en) * | 2016-11-23 | 2017-05-24 | 东莞市海瑞压铸机械有限公司 | Injection molding machine is gas -liquid control box for drawing of patterns |
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| Publication number | Publication date |
|---|---|
| CN108943533A (en) | 2018-12-07 |
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Effective date of registration: 20200526 Address after: No.18, NanEr Road, Shenyang offshore economic zone, Shenyang, Liaoning 110000 Applicant after: Shenyang Qifeng Equipment Manufacturing Co., Ltd Address before: 236600 22, Zhang Zhai village committee, tomb Town, Fuyang, Taihe County, Anhui Applicant before: Xing Mingtao |
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