CN216547682U - Hot runner nozzle protective sleeve - Google Patents
Hot runner nozzle protective sleeve Download PDFInfo
- Publication number
- CN216547682U CN216547682U CN202123188111.4U CN202123188111U CN216547682U CN 216547682 U CN216547682 U CN 216547682U CN 202123188111 U CN202123188111 U CN 202123188111U CN 216547682 U CN216547682 U CN 216547682U
- Authority
- CN
- China
- Prior art keywords
- groove
- hot runner
- runner nozzle
- movable rod
- loop bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 28
- 238000007789 sealing Methods 0.000 claims abstract description 23
- 229920000742 Cotton Polymers 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims abstract description 8
- 238000003825 pressing Methods 0.000 claims description 14
- 238000005096 rolling process Methods 0.000 claims description 9
- 239000003292 glue Substances 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 13
- 230000000149 penetrating effect Effects 0.000 description 2
- 229920000426 Microplastic Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a hot runner nozzle protective sleeve which comprises a main body, a fixing cover and a rotating disc, wherein the fixing cover is positioned at the top of the main body, the rotating disc is positioned at the top end inside the fixing cover, the main body comprises a fixing groove arranged inside the main body, protective cotton is arranged on the inner wall of the fixing groove, an installation groove is formed in the bottom end inside the fixing cover, an installation block is arranged on the inner side of the top of the main body, and a sealing groove is formed in the bottom of the fixing cover. According to the utility model, the hot runner nozzle is supported by the supporting plate, the bottom of the hot runner nozzle is limited by the limiting hole, the hot runner nozzle is protected by the protective cotton, the hot runner nozzle is prevented from being damaged by collision, the fixing cover is fixed at the top of the main body by the internal thread on the inner side of the mounting groove and the external thread on the outer side of the mounting block, the fixing cover and the main body are sealed by the sealing groove and the sealing block, the protection effect on the hot runner nozzle is better, and the protection performance of the protective sleeve is improved.
Description
Technical Field
The utility model relates to the technical field of hot runner nozzle packaging, in particular to a hot runner nozzle protective sleeve.
Background
Hot runners are heating element systems used in injection molds for injecting molten plastic pellets into the mold cavity of the mold, hot nozzles are important components of the hot runner systems, and nozzles are classified into two major categories, open type and needle valve type, wherein open type nozzles are further classified into point gate tip nozzles and large nozzle tips, and needle valve type nozzle tips are large nozzles.
After hot runner nozzle production is accomplished, need pack the hot runner nozzle through the protective sheath, most of current protective sheaths simple structure, relatively poor to hot runner nozzle's protection effect, make the damage to hot runner nozzle easily, and be not convenient for carry out the dismouting to hot runner nozzle, lead to relatively poor to hot runner nozzle's packing effect, inconvenient people's use.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a hot runner nozzle protection sleeve to solve the above problems.
In order to achieve the purpose, the utility model provides the following technical scheme: a hot runner nozzle protective sheath, includes the main part, is located the fixed lid at main part top and is located the rolling disc of the inside top of fixed lid, the main part includes:
the setting is at the inside fixed slot of main part, and the inner wall of fixed slot is provided with the protection cotton.
Preferably, the bottom of the inside of fixed lid is provided with the mounting groove, the inboard at main part top is provided with the installation piece, the bottom of fixed lid is provided with the seal groove, the outside at main part top is provided with the sealed piece that runs through to the inside of seal groove, the bottom of the inside of fixed groove is provided with the backup pad, the inside intermediate position department of backup pad is provided with spacing hole, the inside top of fixed lid is provided with the rotating groove, the bottom of rotating groove is provided with the through-hole.
Preferably, the bottom of rolling disc is provided with the multiunit loop bar, the inside of loop bar is provided with the movable rod, the outside of loop bar is provided with the multiunit spacing groove, the top in the movable rod outside is provided with the stopper that the multiunit runs through to the spacing inslot portion, the movable rod is kept away from the one end of loop bar is provided with the clamp plate, the outside of loop bar and movable rod all is provided with the spring.
Preferably, the inner wall of fixed slot is provided with the glue layer, the protection cotton passes through glue layer and fixed slot fixed connection, the outside of fixed lid is provided with the multiunit corrugated groove, main part and fixed lid are cylindrical structure.
Preferably, the inboard of mounting groove is provided with the internal thread, the outside of installation piece be provided with mounting groove assorted external screw thread, fixed lid passes through the mounting groove and the installation piece can be dismantled with the main part and be connected, sealed piece and main part welded connection.
Preferably, the sealing block is detachably connected with the fixed cover through a sealing groove, a mounting hole is formed in the middle position inside the mounting block and communicated with the fixed groove, and the rotating groove is communicated with the mounting groove through a through hole.
Preferably, the rolling disc rotates with fixed lid through rotating the groove and is connected, loop bar and rolling disc welded connection, the inside of loop bar is provided with flexible groove, the movable rod passes through flexible groove and loop bar swing joint, stopper and movable rod welded connection.
Preferably, the limiting block is movably connected with the sleeve rod through a limiting groove, the pressing plate is connected with the movable rod in a welding mode, the pressing plate is movably connected with the rotating disc through the movable rod and the sleeve rod, and the pressing plate is rotatably connected with the fixed cover through the rotating disc and the rotating groove.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the hot runner nozzle, the hot runner nozzle is supported by the supporting plate, the bottom of the hot runner nozzle is limited by the limiting hole, the hot runner nozzle is protected by the protective cotton, the hot runner nozzle is prevented from being damaged by collision, the fixing cover is fixed at the top of the main body by the internal thread on the inner side of the mounting groove and the external thread on the outer side of the mounting block, the fixing cover and the main body are sealed by the sealing groove and the sealing block, the protection effect on the hot runner nozzle is better, and the protection performance of the protective sleeve is improved;
2. according to the utility model, the rotating disc and the fixed cover can rotate through the rotating groove, the movable rod and the sleeve rod can move through the telescopic groove, the movable rod and the sleeve rod are limited through the limiting groove and the limiting block, and an elastic force is applied to the pressing plate through the spring, so that the pressing plate is in close contact with the hot runner nozzle, the hot runner nozzle is fixed in the protective sleeve, the fixing effect on the hot runner nozzle is better, and the practicability of the protective sleeve is improved.
Drawings
Fig. 1 is a cross-sectional view of the present invention.
FIG. 2 is an enlarged view of the present invention A.
Fig. 3 is a cross-sectional view of the present invention.
Fig. 4 is a schematic structural diagram of the present invention.
In the figure: 1. a main body; 101. fixing grooves; 102. protecting cotton; 2. a fixed cover; 201. mounting grooves; 202. mounting blocks; 203. a sealing groove; 204. a sealing block; 205. a support plate; 206. a limiting hole; 207. a rotating groove; 208. a through hole; 3. rotating the disc; 301. a loop bar; 302. a movable rod; 303. a limiting groove; 304. a limiting block; 305. pressing a plate; 306. a spring.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an embodiment of a hot runner nozzle protection sleeve according to the present invention: the utility model provides a hot runner nozzle protective sheath, includes main part 1, is located the fixed lid 2 at main part 1 top and is located the rolling disc 3 on the inside top of fixed lid 2, and main part 1 is including setting up at the inside fixed slot 101 of main part 1, and the inner wall of fixed slot 101 is provided with the protection cotton 102, and is better to hot runner nozzle's protection effect through protection cotton 102.
Please refer to fig. 1 and 4, the bottom end of the inside of the fixing cover 2 is provided with a mounting groove 201, the inner side of the top of the main body 1 is provided with a mounting block 202, which is convenient for dismounting the fixing cover 2, the bottom of the fixing cover 2 is provided with a sealing groove 203, the outer side of the top of the main body 1 is provided with a sealing block 204 penetrating into the sealing groove 203, so that the sealing effect of the fixing cover 2 and the main body 1 is better, the bottom end of the inside of the fixing groove 101 is provided with a supporting plate 205, the middle position of the inside of the supporting plate 205 is provided with a limiting hole 206, the fixing effect of the hot runner nozzle is better through the limiting hole 206, the top end of the inside of the fixing cover 2 is provided with a rotating groove 207, and the bottom of the rotating groove 207 is provided with a through hole 208.
Please refer to fig. 1 and fig. 2, a plurality of sets of loop bars 301 are disposed at the bottom of the rotating disc 3, a movable rod 302 is disposed inside the loop bar 301, a plurality of sets of limiting grooves 303 are disposed on the outer side of the loop bar 301, a plurality of sets of limiting blocks 304 penetrating into the limiting grooves 303 are disposed at the top of the outer side of the movable rod 302, the loop bar 301 and the movable rod 302 are limited by the limiting grooves 303 and the limiting blocks 304, a pressing plate 305 is disposed at one end of the movable rod 302 far away from the loop bar 301, and springs 306 are disposed on the outer sides of the loop bar 301 and the movable rod 302.
Please refer to fig. 1 and 4, a glue layer is disposed on an inner wall of the fixing groove 101, the protection cotton 102 is fixedly connected to the fixing groove 101 through the glue layer, the protection cotton 102 is fixed to the fixing groove 101 through the glue layer, the protection effect on the hot runner nozzle is better, a plurality of groups of corrugated grooves are disposed on an outer side of the fixing cover 2, and the main body 1 and the fixing cover 2 are cylindrical.
Please refer to fig. 1 and 4, the inner side of the mounting groove 201 is provided with an internal thread, the outer side of the mounting block 202 is provided with an external thread matched with the mounting groove 201, the fixing cover 2 is detachably connected with the main body 1 through the mounting groove 201 and the mounting block 202, so as to achieve the effect of limiting, the fixing cover 2 and the main body 1 are disassembled and assembled, and the sealing block 204 is welded with the main body 1.
Referring to fig. 1 and 4, the sealing block 204 is detachably connected to the fixing cover 2 through the sealing groove 203, the sealing performance of the fixing cover 2 and the main body 1 is better through the sealing groove 203 and the sealing block 204, a mounting hole is formed at a middle position inside the mounting block 202, the mounting hole is communicated with the fixing groove 101, and the rotating groove 207 is communicated with the mounting groove 201 through the through hole 208.
Please refer to fig. 2 and fig. 3, the rotating disc 3 is rotatably connected to the fixed cover 2 through the rotating groove 207, the rotating disc 3 and the fixed cover 2 can rotate through the rotating groove 207, the sleeve rod 301 is welded to the rotating disc 3, the sleeve rod 301 is provided with a telescopic groove therein, the movable rod 302 is movably connected to the sleeve rod 301 through the telescopic groove, the movable rod 302 is movable to the sleeve rod 301 through the telescopic groove, and the limit block 304 is welded to the movable rod 302.
Please refer to fig. 2 and fig. 2, the limiting block 304 is movably connected with the sleeve rod 301 through the limiting groove 303, the movable rod 302 and the sleeve rod 301 are limited through the limiting block 304 and the limiting groove 303, the pressing plate 305 is connected with the movable rod 302 in a welding manner, the pressing plate 305 is movably connected with the rotating disc 3 through the movable rod 302 and the sleeve rod 301, so as to press and fix the hot runner nozzle, and the pressing plate 305 is rotatably connected with the fixed cover 2 through the rotating disc 3 and the rotating groove 207.
The working principle is as follows: before the hot runner nozzle is used, the hot runner nozzle is placed in the fixing groove 101, the hot runner nozzle is supported through the supporting plate 205, the bottom of the hot runner nozzle is limited through the limiting hole 206, the hot runner nozzle is protected through the protective cotton 102, the hot runner nozzle is prevented from being damaged by collision, the fixing cover 2 is fixed at the top of the main body 1 through the internal thread on the inner side of the mounting groove 201 and the external thread on the outer side of the mounting block 202, the fixing cover 2 and the main body 1 are sealed through the sealing groove 203 and the sealing block 204, the protection effect on the hot runner nozzle is better, the protection performance of the protective sleeve is improved, when the hot runner nozzle is used, the rotating disc 3 and the fixing cover 2 can rotate through the rotating groove 207, the movable rod 302 and the sleeve rod 301 can move through the telescopic groove, the movable rod 302 and the sleeve rod 301 are limited through the limiting groove 303 and the limiting block 304, an elastic force is applied to the pressing plate 305 through the spring 306, make clamp plate 305 and hot runner nozzle in close contact with to the realization is fixed the hot runner nozzle inside the protective sheath, and is better to hot runner nozzle's fixed effect, has improved the practicality of protective sheath, makes things convenient for people's use.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. A hot runner nozzle protective sheath which characterized in that: including main part (1), be located fixed lid (2) at main part (1) top and be located rolling disc (3) on the inside top of fixed lid (2), main part (1) includes:
the fixing groove (101) is arranged in the main body (1), and the inner wall of the fixing groove (101) is provided with protective cotton (102).
2. The hot runner nozzle protective sheath of claim 1, wherein: the bottom of fixed lid (2) inside is provided with mounting groove (201), the inboard at main part (1) top is provided with installation piece (202), the bottom of fixed lid (2) is provided with seal groove (203), the outside at main part (1) top is provided with and runs through to inside sealed piece (204) of seal groove (203), the bottom of fixed slot (101) inside is provided with backup pad (205), the inside intermediate position department of backup pad (205) is provided with spacing hole (206), the inside top of fixed lid (2) is provided with rotation groove (207), the bottom of rotation groove (207) is provided with through-hole (208).
3. The hot runner nozzle protective sheath of claim 2, wherein: the bottom of rolling disc (3) is provided with multiunit loop bar (301), the inside of loop bar (301) is provided with movable rod (302), the outside of loop bar (301) is provided with multiunit spacing groove (303), the top in the movable rod (302) outside is provided with the multiunit and runs through to inside stopper (304) of spacing groove (303), movable rod (302) are kept away from the one end of loop bar (301) is provided with clamp plate (305), the outside of loop bar (301) and movable rod (302) all is provided with spring (306).
4. The hot runner nozzle protective sheath of claim 2, wherein: the inner wall of fixed slot (101) is provided with the glue layer, protection cotton (102) are through glue layer and fixed slot (101) fixed connection, the outside of fixed lid (2) is provided with the multiunit ripple groove, main part (1) and fixed lid (2) are cylindrical structure.
5. The hot runner nozzle protective sheath of claim 2, wherein: the inboard of mounting groove (201) is provided with the internal thread, the outside of installation piece (202) be provided with mounting groove (201) assorted external screw thread, fixed lid (2) can be dismantled with main part (1) through mounting groove (201) and installation piece (202) and be connected, sealed piece (204) and main part (1) welded connection.
6. The hot runner nozzle protective sheath of claim 2, wherein: the sealing block (204) is detachably connected with the fixed cover (2) through a sealing groove (203), a mounting hole is formed in the middle position of the inside of the mounting block (202) and communicated with the fixing groove (101), and the rotating groove (207) is communicated with the mounting groove (201) through a through hole (208).
7. The hot runner nozzle protective sheath of claim 3, wherein: the rolling disc (3) rotates with fixed lid (2) through rotating groove (207) and is connected, loop bar (301) and rolling disc (3) welded connection, the inside of loop bar (301) is provided with flexible groove, movable rod (302) are through flexible groove and loop bar (301) swing joint, stopper (304) and movable rod (302) welded connection.
8. The hot runner nozzle protective sheath of claim 3, wherein: the limiting block (304) is movably connected with the sleeve rod (301) through a limiting groove (303), the pressing plate (305) is connected with the movable rod (302) in a welding mode, the pressing plate (305) is movably connected with the rotating disc (3) through the movable rod (302) and the sleeve rod (301), and the pressing plate (305) is rotatably connected with the fixed cover (2) through the rotating disc (3) and the rotating groove (207).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123188111.4U CN216547682U (en) | 2021-12-17 | 2021-12-17 | Hot runner nozzle protective sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123188111.4U CN216547682U (en) | 2021-12-17 | 2021-12-17 | Hot runner nozzle protective sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216547682U true CN216547682U (en) | 2022-05-17 |
Family
ID=81542919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123188111.4U Expired - Fee Related CN216547682U (en) | 2021-12-17 | 2021-12-17 | Hot runner nozzle protective sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216547682U (en) |
-
2021
- 2021-12-17 CN CN202123188111.4U patent/CN216547682U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220517 |