CN217173952U - Spout melting die clearance structure - Google Patents
Spout melting die clearance structure Download PDFInfo
- Publication number
- CN217173952U CN217173952U CN202220774180.9U CN202220774180U CN217173952U CN 217173952 U CN217173952 U CN 217173952U CN 202220774180 U CN202220774180 U CN 202220774180U CN 217173952 U CN217173952 U CN 217173952U
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- China
- Prior art keywords
- sliding
- melting
- plate
- cleaning box
- cleaning
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- 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
- 238000002844 melting Methods 0.000 title claims abstract description 61
- 230000008018 melting Effects 0.000 title claims abstract description 40
- 238000004140 cleaning Methods 0.000 claims description 76
- 238000007789 sealing Methods 0.000 claims description 25
- 239000007921 spray Substances 0.000 claims description 20
- 239000007788 liquid Substances 0.000 claims description 18
- 210000000078 claw Anatomy 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 12
- 230000001360 synchronised effect Effects 0.000 abstract description 11
- 230000002146 bilateral effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 210000002414 leg Anatomy 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 5
- 238000005192 partition Methods 0.000 description 5
- 230000004927 fusion Effects 0.000 description 4
- 238000007664 blowing Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 238000003723 Smelting Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a spout melting die clearance structure, a plurality of supporting legss including inside hollow clearance case and the installation of clearance case lower extreme, clearance incasement chamber mesohorizontality is equipped with places the board, places the board bilateral symmetry and has seted up the bar opening, and sliding connection has the gripper jaw that the cross-section is the L type in the bar opening, the clearance case corresponds and places the horizontal sliding connection in the inner chamber of board below position and has synchronous board, and synchronous board diapire fixed mounting is served in the flexible of stretching down the cylinder, stretches down the cylinder and passes through support fixed mounting on the interior diapire of clearance case, synchronous board corresponds bar open-ended position symmetry and has seted up the bar spout, and equal sliding connection has and gripper jaw assorted slider in the bar spout, is equipped with the spliced pole between slider and the gripper jaw that corresponds. The utility model relates to a novelty, compact structure, very big improvement spout the clean effect of melting mould, guaranteed simultaneously greatly spouting the lining up of melting hole, guaranteed the quality of spouting melting mould, promoted the life who spouts melting mould.
Description
Technical Field
The utility model relates to a melt-blown fabric processing equipment technical field especially relates to a spout melting die clearance structure.
Background
The melt-blown fabric is a core component of the mask, the melt-blown fabric needs to be subjected to spray-melting processing by using a spray-melting mold during production, and spray-melting holes with extremely small apertures are densely distributed on the spray-melting mold, so that the spray-melting mold needs to be cleaned during spray-melting, and smoothness of the spray-melting holes is ensured.
Through retrieval, patent application No. CN202010668795.9 discloses nondestructive cleaning equipment of a melt-blowing die, which comprises a cleaning tank, a partition plate, an ultrasonic generating device and a heating device, wherein the cleaning tank is used for containing cleaning liquid, and the partition plate, the ultrasonic generating device and the heating device are arranged in the cleaning tank and invaded into the cleaning liquid; a plurality of through holes are distributed on the partition plate, and a die head of the melt-blowing die to be cleaned is placed on the partition plate; the ultrasonic generating device comprises a plurality of ultrasonic transducers, and each ultrasonic transducer is arranged near a through hole correspondingly formed in the partition plate; the heating device heats the cleaning solution. According to the nondestructive cleaning equipment for the melt-blown mold, the cleaning liquid in the cleaning tank can quickly dissolve organic matters blocked in the micropores of the mold head of the mold under the heating of the heating device and the assistance of ultrasound, so that the cleaning efficiency is high, and the cost is low.
The device can not effectively adapt to the spray-melting molds with different sizes, has poor adaptability, can not effectively ensure the integral cleaning of the spray-melting molds, can not ensure the cleaning effect of the spray-melting holes, is easy to have residual dirt, and has poor cleaning quality.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the various not unidimensional melting mold that spout that can not effectual adaptation exist among the prior art, adaptability is relatively poor, can not effectually guarantee simultaneously to spout the holistic cleanness of melting mold, can not guarantee simultaneously to spout the clean effect in melting hole, has the residual product of filth easily, the relatively poor shortcoming of cleaning quality, and the spraying melting mold clearance structure who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a spray melting die cleaning structure comprises a cleaning box with a hollow interior and a plurality of supporting legs mounted at the lower end of the cleaning box, wherein a placing plate is horizontally arranged in an inner cavity of the cleaning box, strip-shaped openings are symmetrically formed in two sides of the placing plate, clamping claws with L-shaped sections are slidably connected in the strip-shaped openings, a synchronizing plate is horizontally and slidably connected in an inner cavity of the cleaning box corresponding to the lower position of the placing plate, the bottom wall of the synchronizing plate is fixedly mounted on a telescopic end of a stretching cylinder, the stretching cylinder is fixedly mounted on the inner bottom wall of the cleaning box through a support, strip-shaped sliding grooves are symmetrically formed in the positions of the synchronizing plate corresponding to the strip-shaped openings, sliding blocks matched with the clamping claws are uniformly and slidably connected in the strip-shaped sliding grooves, and connecting columns are arranged between the sliding blocks and the corresponding clamping claws;
an inner cavity of the cleaning box corresponding to the lower part of the synchronous plate is internally provided with a telescopic rod spring corresponding to the slide block, two ends of the telescopic rod spring are respectively and fixedly connected with the bottom walls of the slide block and the synchronous plate, the side wall of the side of the sliding block opposite to the side is horizontally connected with a linkage rod, the other end of the linkage rod is rotatably connected with guide wheels, the guide wheels are respectively connected with guide rails in a sliding way, the guide rails are obliquely and fixedly arranged on the inner walls of the two sides of the cleaning box, and the upside of guided way is close to each other, the fixed mounting that levels on the roof has electronic slide rail in the clearance incasement, slidable mounting has the sliding seat on the electronic slide rail, vertical fixed mounting has telescopic cylinder on the sliding seat diapire, telescopic cylinder's flexible end is last horizontal fixedly connected with interlock board, link up on the interlock board and is inserted and be equipped with the intake pipe, the inlet end of intake pipe upwards extends and link up and hold at the giving vent to anger of air compressor machine, the annular lateral wall lower part cover of intake pipe is equipped with the sealed bowl with spouting the fuse hole assorted.
Preferably, the sealing bowl is provided with a connecting section with a round tube-shaped upper part and a box-shaped lower part, and the lower end of the side wall of the sealing section is provided with a sealing gasket.
More preferably, the connecting section is slidably sleeved on the annular side wall of the air inlet pipe, the annular inner wall of the connecting section is further slidably connected with a sliding sealing sleeve, and the sliding sealing sleeve is fixedly sleeved on the lower portion of the annular side wall of the air inlet pipe.
Preferably, the annular side wall of the air inlet pipe corresponding to the upper position of the sealing bowl is fixedly sleeved with a limiting ring, and the annular side wall of the air inlet pipe corresponding to the position between the limiting ring and the sealing bowl is sleeved with a telescopic spring.
Preferably, one side of the bottom wall of the linkage plate is rotatably connected with a fan-shaped flow equalizing plate, the bottom wall of the flow equalizing plate is provided with a plurality of high-pressure nozzles, the upper end of the flow equalizing plate is connected with a water inlet pipe in a through manner, the other end of the water inlet pipe extends upwards to penetrate through an opening formed in the top wall of the cleaning box and penetrate through the rear wall of the cleaning box to be connected with a liquid outlet end of a liquid pump in a through manner, and the liquid pump is fixedly mounted on the inner bottom wall of the cleaning box.
More preferably, the interlocking plate is provided with a sliding hole, the sliding hole is vertically and slidably connected with an interlocking rack, the interlocking rack is vertically and fixedly installed on the bottom wall of the sliding seat, the interlocking rack is engaged with an interlocking gear, and the interlocking gear is coaxially and fixedly connected to the rotating shaft of the flow equalizing plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, the up-and-down sliding of the synchronous plate is driven by the extension cylinder, and the guide rail is matched to drive the sliding block east China, so that the clamping claws are controlled to clamp and fix the spray-melting mold, the spray-melting mold is conveniently clamped, the cleaning effect of the spray-melting mold is ensured, and the adaptability of the spray-melting mold to various sizes is greatly improved;
2. in the utility model, the clamped spray-smelting mold is cleaned by spraying liquid through the flow equalizing plate and the high-pressure spray head, and the linkage rack is matched to drive the linkage gear to rotate so as to drive the rotation of the flow equalizing plate, thereby ensuring the cleaning effect on the spray-smelting mold;
3. the utility model discloses in, drive sealed bowl through telescopic cylinder and spout the partial fusion hole of arranging and seal, the high-pressure gas that the cooperation intake pipe was sent into blows the cleanness to spouting the fusion hole, guarantees to spout the link up of fusion hole, guarantees to spout the clearance effect of fusion mould.
The utility model relates to a novelty, compact structure, very big improvement spout the clean effect of melting mould, guaranteed simultaneously greatly spouting the lining up of melting hole, guaranteed the quality of spouting melting mould, promoted the life who spouts melting mould.
Drawings
Fig. 1 is a schematic view of an appearance structure of a cleaning structure of a spray melting mold provided by the present invention;
fig. 2 is a schematic front structural view of a spray-melting mold cleaning structure provided by the present invention;
FIG. 3 is a schematic structural view of a clamping jaw of a spray melting mold cleaning structure provided by the present invention;
fig. 4 is a schematic structural view of a sealing bowl of a cleaning structure of a spray melting mold provided by the present invention;
fig. 5 is a schematic view of a flow equalizing plate of the cleaning structure of the spray-melting mold of the present invention.
In the figure: the cleaning box comprises a cleaning box 1, supporting legs 2, a placing plate 3, clamping claws 4, a sliding block 5, a synchronous plate 6, a stabilizing column 61, a lifting cylinder 7, a linkage rod 8, a guide wheel 81, a guide rail 9, a telescopic rod spring 10, an electric sliding rail 11, a sliding seat 12, a telescopic cylinder 13, a linkage plate 14, an air inlet pipe 15, a sliding seal sleeve 151, a sealing bowl 16, a sealing washer 161, a telescopic spring 17, a limiting ring 18, a flow equalizing plate 19, an inlet pipe 191, a liquid pump 20, a linkage gear 21 and a linkage rack 22.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example one
Referring to fig. 1-5, a spray melting mold cleaning structure comprises a cleaning box 1 with a hollow inner part and a plurality of supporting legs 2 arranged at the lower end of the cleaning box 1, wherein a placing plate 3 is horizontally arranged in the inner cavity of the cleaning box 1, strip-shaped openings are symmetrically arranged at two sides of the placing plate 3, clamping claws 4 with L-shaped sections are slidably connected in the strip-shaped openings, a synchronizing plate 6 is horizontally and movably connected in the inner cavity of the cleaning box 1 corresponding to the lower part of the placing plate 3, the bottom wall of the synchronizing plate 6 is fixedly arranged on the telescopic ends of telescopic cylinders 7, the telescopic cylinders 7 are fixedly arranged on the inner bottom wall of the cleaning box 1 through brackets, strip-shaped chutes are symmetrically arranged at the positions of the synchronizing plate 6 corresponding to the strip-shaped openings, sliders 5 matched with the clamping claws 4 are all slidably connected in the strip-shaped chutes, connecting columns are arranged between the sliders 5 and the corresponding clamping claws 4, and the sliders 5 are driven to slide by the telescopic cylinders 7 matching with the synchronizing plate 6, driving the clamping claw 4 to clamp the spray-melting mold;
a telescopic rod spring 10 corresponding to the sliding block 5 is arranged in an inner cavity of the cleaning box 1 corresponding to the lower part of the synchronous plate 6, two ends of the telescopic rod spring 10 are respectively and fixedly connected to the bottom walls of the sliding block 5 and the synchronous plate 6, a linkage rod 8 is horizontally connected to the side wall of the sliding block 5 opposite to one side, the other end of the linkage rod 8 is rotatably connected with a guide wheel 81, the guide wheel 81 is respectively and slidably connected with a guide rail 9, the guide rails 9 are obliquely and fixedly arranged on the inner walls of two sides of the cleaning box 1, the upper sides of the guide rails 9 are close to each other, when the synchronous plate 6 moves upwards, the guide rail 9 is matched with the guide wheel 81 to drive the guide wheel 81 to move towards the close side, a clamping claw 4 is driven to slide towards the close side to clamp and fix the spray-melt mold, so as to conveniently clean the spray-melt mold, an electric slide rail 11 is horizontally and fixedly arranged on the inner top wall of the cleaning box 1, and a slide seat 12 is arranged on the electric slide rail 11, vertical fixed mounting has telescopic cylinder 13 on 12 diapalls of sliding seat, telescopic cylinder 13's flexible end goes up horizontal fixedly connected with trace board 14, it is equipped with intake pipe 15 to link up to insert on the trace board 14, the inlet end of intake pipe 15 upwards extends and link up and is served at the giving vent to anger of air compressor machine, the annular lateral wall lower part cover of intake pipe 15 is equipped with the sealed bowl 16 with spouting melting hole assorted, spout melting hole to spouting melting mould through sealed bowl 16 and seal, cooperation intake pipe 15 is sent into high-pressure gas and will spout residue and the cleaning solution in the melting hole and blow off, guarantee to spout the lining up of melting hole, guarantee to spout melting quality.
In this embodiment, as shown in fig. 2 and 4, the sealing bowl 16 is provided with a connecting section with a circular tube-shaped upper portion and a box-shaped lower portion, and a sealing gasket 161 is provided at a lower end of a side wall of the sealing section, so as to ensure a sealing effect on the melt-spraying hole and ensure cleaning quality.
In this embodiment, as shown in fig. 2 and 4, the connecting section is slidably sleeved on the annular side wall of the air inlet pipe 15, the annular inner wall of the connecting section is further slidably connected with a sliding seal sleeve 151, and the sliding seal sleeve 151 is fixedly sleeved on the lower portion of the annular side wall of the air inlet pipe 15, so as to ensure the fit of the spray-melting holes of various sizes and ensure the cleaning effect of the spray-melting holes.
In this embodiment, as shown in fig. 2 and 4, the annular side wall of the intake pipe 15 corresponding to the position above the sealing bowl 16 is fixedly sleeved with a limiting ring 18, and the annular side wall of the intake pipe 15 corresponding to the position between the limiting ring 18 and the sealing bowl 16 is sleeved with a telescopic spring 17, so as to ensure the close fitting of the sealing bowl 16 and the spray-melting mold, and greatly ensure the cleaning effect of the spray-melting hole.
In this embodiment, when cleaning the melting spray mold, the melting spray mold to be cleaned is placed on placing plate 3, start stretching cylinder 7 and drive synchronous board 6 and rise, cooperation guided way 9 and guide pulley 81's cooperation makes gripper jaw 4 slide to close one side, carry out the centre gripping to the melting spray mold, start telescopic cylinder 13 and drive sealed bowl 16 and stretch out, seal the melting spray hole of melting spray mold, the residual in the melting spray hole is blown out to the high-pressure gas that cooperation intake pipe 15 sent into, loosen sealed bowl 16 after blowing out the completion, cooperation electric slide rail 11 drives slide block 12 and removes and cleans the melting spray hole of next part, guarantee to spout the link up of melting spray hole, guarantee to spout melting spray mold's melting spray quality.
Example two
Referring to fig. 1 to 5, in this embodiment, basically the same as the first embodiment, it is more preferable that one side of the bottom wall of the coupling plate 14 is rotatably connected with a fan-shaped flow equalizing plate 19, the bottom wall of the flow equalizing plate 19 is provided with a plurality of high pressure nozzles, the upper end of the flow equalizing plate 19 is connected with a water inlet pipe 191 in a penetrating manner, the other end of the water inlet pipe 191 extends upward to penetrate through an opening formed in the top wall of the cleaning box 1 and penetrate through the rear wall of the cleaning box 1 to be connected with a liquid outlet end of a liquid pump 20 in a penetrating manner, the liquid pump 20 is fixedly installed on the inner bottom wall of the cleaning box 1, the lower portion of the inner cavity of the cleaning box 1 contains a cleaning liquid, and the cleaning liquid pump 20 is used for sending the cleaning liquid into the flow equalizing plate 19, and the cleaning liquid is sprayed from the high pressure nozzles to clean the meltblowing mold, so as to ensure the cleaning effect of the meltblowing mold.
In this embodiment, as shown in fig. 2 to 5, a sliding hole is formed in the linkage plate 14, a linkage rack 22 is vertically and slidably connected in the sliding hole, the linkage rack 22 is vertically and fixedly installed on the bottom wall of the sliding seat 12, the linkage rack 22 is engaged with a linkage gear 21, the linkage gear 21 is coaxially and fixedly connected to a rotating shaft of the flow equalizing plate 19, and when the telescopic cylinder 13 is telescopic, the linkage rack 22 is matched to drive the linkage gear 21 to rotate, so as to drive the flow equalizing plate 19 to rotate, thereby improving the cleaning effect on the meltallizing mold.
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 (6)
1. A spray melting die cleaning structure comprises a cleaning box (1) with a hollow inner part and a plurality of supporting legs (2) arranged at the lower end of the cleaning box (1), and is characterized in that a placing plate (3) is horizontally arranged in an inner cavity of the cleaning box (1), strip-shaped openings are symmetrically formed in two sides of the placing plate (3), clamping claws (4) with L-shaped sections are connected in the strip-shaped openings in a sliding mode, a synchronizing plate (6) is horizontally and slidably connected in an inner cavity of the cleaning box (1) corresponding to the lower position of the placing plate (3), the bottom wall of the synchronizing plate (6) is fixedly arranged on the telescopic end of a telescopic cylinder (7), the telescopic cylinder (7) is fixedly arranged on the inner bottom wall of the cleaning box (1) through a support, strip-shaped sliding grooves are symmetrically formed in the positions of the synchronizing plate (6) corresponding to the strip-shaped openings, sliding blocks (5) matched with the clamping claws (4) are connected in the strip-shaped sliding grooves in a sliding mode, a connecting column is arranged between the sliding block (5) and the corresponding clamping claw (4);
an inner cavity of the cleaning box (1) corresponding to the lower position of the synchronizing plate (6) is internally provided with a telescopic rod spring (10) corresponding to the sliding block (5), two ends of the telescopic rod spring (10) are respectively and fixedly connected to the bottom walls of the sliding block (5) and the synchronizing plate (6), the side wall of one side of the sliding block (5) away from the other side is horizontally connected with a linkage rod (8), the other end of the linkage rod (8) is rotatably connected with a guide wheel (81), the guide wheel (81) is respectively and slidably connected with a guide rail (9), the guide rails (9) are obliquely and fixedly arranged on the inner walls of two sides of the cleaning box (1), the upper sides of the guide rails (9) are close to each other, an electric sliding rail (11) is horizontally and fixedly arranged on the inner top wall of the cleaning box (1), a sliding seat (12) is slidably arranged on the electric sliding rail (11), and a telescopic cylinder (13) is vertically and fixedly arranged on the bottom wall of the sliding seat (12), the upper horizontal fixedly connected with trace board (14) of flexible end of telescopic cylinder (13), link up on trace board (14) and insert and be equipped with intake pipe (15), the inlet end of intake pipe (15) upwards extends and link up and connect on the end of giving vent to anger of air compressor machine, the annular lateral wall lower part cover of intake pipe (15) is equipped with and spouts melting hole matched with sealed bowl (16).
2. A molten spray mold cleaning structure according to claim 1, wherein the sealing bowl (16) is provided with a connecting section having an upper circular tube shape and a sealing section having a lower box shape, and a sealing gasket (161) is provided at a lower end of a side wall of the sealing section.
3. The melt-spray mold cleaning structure as claimed in claim 2, wherein the connecting section is slidably fitted over the annular sidewall of the air inlet pipe (15), a sliding sealing sleeve (151) is further slidably connected to the annular inner wall of the connecting section, and the sliding sealing sleeve (151) is fixedly fitted over the lower portion of the annular sidewall of the air inlet pipe (15).
4. The spray melting die cleaning structure as claimed in claim 1, wherein a limiting ring (18) is fixedly sleeved on the annular side wall of the air inlet pipe (15) corresponding to the position above the sealing bowl (16), and a telescopic spring (17) is sleeved on the annular side wall of the air inlet pipe (15) corresponding to the position between the limiting ring (18) and the sealing bowl (16).
5. The melt-spraying mold cleaning structure according to claim 1, wherein one side of the bottom wall of the linkage plate (14) is rotatably connected with a fan-shaped flow equalizing plate (19), the bottom wall of the flow equalizing plate (19) is provided with a plurality of high pressure nozzles, the upper end of the flow equalizing plate (19) is connected with a water inlet pipe (191) in a penetrating manner, the other end of the water inlet pipe (191) extends upwards to penetrate through an opening formed in the top wall of the cleaning box (1) and penetrate through the rear wall of the cleaning box (1) to be connected with a liquid outlet end of a liquid pump (20), and the liquid pump (20) is fixedly installed on the inner bottom wall of the cleaning box (1).
6. The melt-spraying mold cleaning structure as claimed in claim 5, wherein the linkage plate (14) is provided with a sliding hole, and a linkage rack (22) is vertically and slidably connected in the sliding hole, the linkage rack (22) is vertically and fixedly mounted on the bottom wall of the sliding seat (12), the linkage rack (22) is engaged with a linkage gear (21), and the linkage gear (21) is coaxially and fixedly connected to the rotation shaft of the flow equalizing plate (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220774180.9U CN217173952U (en) | 2022-04-06 | 2022-04-06 | Spout melting die clearance structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220774180.9U CN217173952U (en) | 2022-04-06 | 2022-04-06 | Spout melting die clearance structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217173952U true CN217173952U (en) | 2022-08-12 |
Family
ID=82745302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220774180.9U Expired - Fee Related CN217173952U (en) | 2022-04-06 | 2022-04-06 | Spout melting die clearance structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217173952U (en) |
-
2022
- 2022-04-06 CN CN202220774180.9U patent/CN217173952U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220812 |