CN112959613A - Closestool seat ring die - Google Patents

Closestool seat ring die Download PDF

Info

Publication number
CN112959613A
CN112959613A CN202110139427.XA CN202110139427A CN112959613A CN 112959613 A CN112959613 A CN 112959613A CN 202110139427 A CN202110139427 A CN 202110139427A CN 112959613 A CN112959613 A CN 112959613A
Authority
CN
China
Prior art keywords
mold
groove
cooling
block
toilet seat
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.)
Pending
Application number
CN202110139427.XA
Other languages
Chinese (zh)
Inventor
王敏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Taizhou Huangyanheng Multimode Industry Co Ltd
Original Assignee
Taizhou Huangyanheng Multimode Industry Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Taizhou Huangyanheng Multimode Industry Co Ltd filed Critical Taizhou Huangyanheng Multimode Industry Co Ltd
Priority to CN202110139427.XA priority Critical patent/CN112959613A/en
Publication of CN112959613A publication Critical patent/CN112959613A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/26Moulds
    • B29C45/2602Mould construction elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/26Moulds
    • B29C45/2608Mould seals
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/40Removing or ejecting moulded articles
    • B29C45/4005Ejector constructions; Ejector operating mechanisms
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/72Heating or cooling
    • B29C45/73Heating or cooling of the mould
    • B29C45/7312Construction of heating or cooling fluid flow channels
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/72Heating or cooling
    • B29C45/73Heating or cooling of the mould
    • B29C45/7312Construction of heating or cooling fluid flow channels
    • B29C2045/7318Construction of heating or cooling fluid flow channels multilayered fluid channel constructions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00Other particular articles
    • B29L2031/769Sanitary equipment
    • B29L2031/7694Closets, toilets

Abstract

The invention discloses a toilet seat ring mold which comprises a support, a left mold, a shallow mold cavity, a right mold, a deep mold cavity, a water storage groove, a communicating part, an injection part and a discharging part, wherein the left mold is slidably arranged on the support, the shallow mold cavity is arranged on the left mold, the right mold is arranged on the support, the deep mold cavity is arranged on the right mold, the water storage groove is arranged on the left mold, the communicating part is symmetrically arranged on the right mold, the injection part is arranged on the right mold, and the discharging part is symmetrically arranged; the communicating component comprises a groove arranged on the right die, a shaft rod arranged on the groove in a sliding manner, a first cooling channel arranged on the right die, a first rubber sealing ring arranged on the first cooling channel, a water storage tank arranged on the first cooling tank and a convex block arranged on the left die. The invention realizes the injection molding of the rotating shaft in the toilet seat by enabling the shaft lever to enter the mold cavity, thereby realizing the integration of the seat molding, and the water cooling is carried out on the shaft lever, thereby realizing the rapid cooling molding and improving the working efficiency.

Description

Closestool seat ring die
Technical Field
The invention belongs to the technical field of dies, and particularly relates to a toilet seat ring die.
Background
In short, the mold is a tool for molding an article, the tool is composed of various parts, different molds are composed of different parts, the processing of the shape of the article is realized mainly by changing the physical state of the molded material, the injection mold generally comprises an upper mold and a lower mold, a cavity for injection molding the product is formed between the upper mold and the lower mold, the shape of the cavity is consistent with the shape of the product, when in use, molten plastic is injected into the cavity, the upper mold and the lower mold are separated after cooling and molding, and then the product in the cavity is taken out.
The seat ring of closestool is the same with the toilet lid, rotates along the pivot in the pivoted, so still need drill hole after injection moulding, can not once injection moulding, and is very inconvenient, because the thickness is different in the shaping in addition, needs long-time cooling, also can reduce work efficiency.
Disclosure of Invention
The invention provides a one-step forming and fast cooling toilet seat ring mold in order to overcome the defects of the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme: a toilet seat ring mold comprises a support, a left mold, a shallow mold cavity, a right mold, a deep mold cavity, a water storage tank, a communicating part, an injection part and a discharging part, wherein the left mold is slidably arranged on the support, the shallow mold cavity is arranged on the left mold, the right mold is arranged on the support, the deep mold cavity is arranged on the right mold, the water storage tank is arranged on the left mold, the communicating part is symmetrically arranged on the right mold, the injection part is arranged on the right mold, and the discharging part is symmetrically arranged; the shallow mold cavity and the deep mold cavity are combined together to form a toilet seat mold cavity.
When equipment began working, let left mould draw close to the direction of right mould earlier, let shallow die cavity and two mergers of dark die cavity be in the same place, form toilet seat die cavity, because right mould has an inclined plane of leanin, so the higher authority of dark die cavity is thin, the place of following right side pivot is thick, make the toilet seat that final molding came out also have a slope pattern, thereby let the people have very good comfort when using, thereby improve and purchase the desire, the catch basin is on left mould, through the intercommunication part, make the catch basin can communicate with the pivot, thereby let this thick place quick cooling, thereby let thin place and thick place both cool off fashioned speed difference be little, the part of unloading can let left and right sides mould unload when separating, need not other steps, thereby improve work efficiency.
The communicating component comprises a groove arranged on the right die, a shaft rod arranged on the groove in a sliding manner, a first cooling channel arranged on the right die, a first rubber sealing ring arranged on the first cooling channel, a water storage tank arranged on the first cooling channel, a convex block arranged on the left die, a first inclined plane arranged on the convex block and a cooling assembly arranged on the inclined convex block; one end of the shaft may enter the first cooling channel; the oblique projection can push the shaft.
When the left mold moves towards the right mold, the convex block on the left mold enters the groove firstly, the inclined plane of the convex block pushes the shaft rod to move towards two sides, the shaft rod enters the toilet seat cavity firstly to form a rotating shaft, then one end of the shaft rod enters the first cooling channel and is clamped on the first rubber sealing ring, and therefore when injection molding is started, the whole toilet seat cavity is filled with plastic and cannot be exposed from the first cooling channel; let toilet seat ring die cavity itself have the pivot to realize one shot forming's effect, need not to carry out the process of punching again in order to adorn the toilet lid, improved work efficiency, one shot forming has still improved the holistic homogeneity of toilet seat packing ring moreover, thereby improves the quality, has reduced the step of processing again, thereby raises the efficiency, reduces operating time's cost.
The shaft rod further comprises a second inclined surface which is arranged on the shaft rod and is parallel to the first inclined surface, a communication spring for resetting the shaft rod, a second rubber sealing ring arranged on the first inclined surface and a second cooling channel arranged on the shaft rod; the second cooling passage may communicate with the first cooling passage; the cooling assembly comprises a third cooling channel arranged on the lug, a cooling groove arranged on the left template, a sealing block for preventing cooling liquid from flowing, a sealing spring for keeping the sealing block sealed, a limiting block arranged on the sealing block and a first limiting groove arranged on the groove; two ends of the cooling tank are respectively communicated with the water storage tank and the third cooling channel; the limiting block can enter the first limiting groove.
When the push block pushes the shaft lever, the second inclined plane is pushed by the first inclined plane, so that the shaft lever moves, when the second inclined plane is pushed to be gradually close to the second rubber sealing ring on the third inclined plane, when the shaft rod back pushes to enable one end to enter the first cooling channel and be clamped with the first rubber sealing ring, the second inclined plane also moves to the second rubber sealing ring, so that the third cooling passage communicates with the second cooling passage, which communicates with the first cooling passage, wherein the second sealing ring is also inclined, so that the second inclined surface moves to the second rubber sealing ring when moving on the first inclined surface, the communicating spring keeps elasticity all the time, so that the second cooling channel and the third cooling channel are connected more tightly by the second sealing ring, thereby preventing the leakage of cooling water and improving the cooling effect; in the process that the lug enters the groove, the limiting block enters the first limiting groove along with the movement, the length of the first limiting groove is larger than that of the limiting block, and therefore, a process is needed when the limiting block enters the side wall on the right side of the first limiting groove from the left side, the process is just a process of communicating the third cooling through groove with the second cooling channel, namely, only the first cooling channel is communicated with the second cooling channel, then the limiting block is propped against the side wall of the first limiting groove under the movement of the lug, the sealing block slightly moves towards the left side, once the sealing block moves towards one side, the third cooling channel is communicated with the cooling groove, finally, water in the water storage groove enters the third cooling channel from the cooling groove, enters the second cooling channel from the third cooling channel, and enters the first cooling channel from the first cooling channel, then enters the water storage tank from the first cooling channel to form cooling, the second cooling channel is arranged inside the shaft rod, so that the shaft rod relatively keeps a lower temperature when water flows through, the position of the shaft rod is just the thickest part in the cavity of the toilet seat, the cooling speed of the part is improved by carrying out water cooling on the thickest part, the cooling time is not much different from that of other parts with thinner toilet seats, and thus, the toilet seat can be quickly molded without extra waiting time, the efficiency is improved, and the yield is finally improved, wherein the first cooling channel is arc-shaped, the end connected with the water storage tank is the lowest, so that continuous flow cooling can be carried out by the principle of water flowing from high to low, and no extra power is needed, the capacity is saved, and the water which becomes hot after being cooled can enter the water storage tank, and the water storage tank is detachable, so that the water can be used for many times, the resources are not wasted, and the purpose of environmental protection is achieved.
The injection molding part comprises an injection molding channel, a sliding block arranged on the injection molding channel, an injection molding spring used for pushing the sliding block, a communication port arranged on the sliding block, a fixed rod arranged on the communication port, a communication plate rotatably arranged on the fixed rod, an elastic groove arranged on the sliding block, a second limiting groove arranged on a left mold, an elastic piece arranged on the second limiting groove, a first chamfer arranged on the elastic piece and a second chamfer arranged on the elastic piece; the communication port can be communicated with the injection molding channel; the slope of the first chamfer is greater than the slope of the second chamfer.
When the left template moves rightwards, one end of the sliding block elastic groove enters the second limiting groove, the elastic piece enters the elastic groove through the second chamfer firstly, then the left template moves rightwards again to push the sliding block to move rightwards, finally the injection molding channel is communicated with the communicating port, before the communication, one end of the shaft rod enters the first cooling channel and is sealed by the first rubber sealing ring, then the plastic pushes the communicating plate through the injection molding channel and enters the toilet seat cavity, when the whole toilet seat cavity is filled, the feeding is not carried out any more, because the torsional spring is arranged between the communicating plate and the fixed rod, the communicating plate can reset under the pushing force of the plastic, so that the plastic in the toilet seat cavity is prevented from flowing backwards, the feeding is arranged at the bottom, so that the hot-melt plastic can fill the toilet seat cavity from the bottom firstly, thereby avoiding the generation of air bubbles and increasing the quality of the toilet seat after molding; after the rapid cooling molding, the left mold can move towards the left side, and in the moving process, the shaft rod can enter the groove under the thrust of the communicating spring due to the fact that the shaft rod is not limited by the bumps, so that the molded toilet seat ring can not be limited, and the toilet seat ring can come out of the deep mold; the left side mould moves toward the left side, because the elastic component still in the elastic groove, still under the promotion of the spring of moulding plastics, also can move to the left side, can make the well fashioned toilet seat circle above the slider come out from dark die cavity like this, but still can block on the shallow die cavity on the left side mould, carry out preliminary dismantlement, let fashioned toilet seat circle on left side mould, for unloading after provide convenience.
The discharging part comprises a discharging groove arranged on the left die, a push rod arranged on the discharging groove in a sliding manner, a discharging spring used for resetting the push rod and a push block arranged on the push rod; the push block may enter the shallow mold.
The formed toilet seat moves towards the left side along with the left mold in the shallow mold cavity, and the left side of the left mold is attached to the bracket in the moving process, so that the push rod is pushed, the push block enters the shallow mold cavity from the discharge chute of the left mold, and the formed toilet seat mold in the shallow mold cavity is discharged; the toilet seat can be detached only by moving the mold left and right, and then the toilet seat can enter the working state again, so that the toilet seat can be detached quickly, and the working efficiency is finally improved.
In summary, the invention has the following advantages: the shaft lever enters the die cavity, so that the injection molding of the rotating shaft in the toilet seat is realized, the seat is integrally molded, water cooling is carried out on the shaft lever, the rapid cooling molding is realized, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a right side view of the present invention.
Fig. 4 is a cross-sectional perspective view of fig. 2 taken along a-a.
Fig. 5 is a cross-sectional perspective view of fig. 2 taken along B-B.
Fig. 6 is a cross-sectional perspective view of fig. 3 taken along C-C.
Figure 7 is a cross-sectional perspective view taken along D-D of figure 3.
FIG. 8 is a schematic view of the left mold structure of the present invention.
FIG. 9 is a schematic view of the right mold structure of the present invention.
Fig. 10 is an enlarged view of a portion a in fig. 3.
Fig. 11 is an enlarged view at B in fig. 3.
Fig. 12 is an enlarged view at C in fig. 3.
Fig. 13 is an enlarged view at D in fig. 3.
Fig. 14 is an enlarged view at F in fig. 3.
Detailed Description
In order to make the technical solutions of the present invention better understood, 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.
As shown in fig. 1-14, a toilet seat mold comprises a bracket 1, a left mold 11, a shallow mold cavity 12, a right mold 13, a deep mold cavity 14, a water storage tank 15, a communicating part 2, an injection molding part 5 and a discharging part 6; the left mold 11 is slidably arranged on the support 1, the shallow mold cavity 12 is arranged on the left mold 11, the right mold 13 is arranged on the support 1, the deep mold cavity 14 is arranged on the right mold 13, the water storage tank 15 is arranged on the left mold 11, the communicating parts 2 are symmetrically arranged on the right mold 13, the injection parts 5 are arranged on the right mold 13, and the discharging parts 6 are symmetrically arranged on the left mold 11; the shallow cavity 12 and the deep cavity 14 merge together to form a toilet seat cavity.
As shown in fig. 5, 10-12, the communication component 2 includes a groove 21, a shaft 3, a first cooling channel 22, a first rubber sealing ring 24, a water storage tank 25, a projection 26, a first inclined surface 27, and a cooling assembly 4; the groove 21 is arranged on the right die 13, the shaft rod 3 is slidably arranged on the groove 21, the first cooling channel 22 is arranged on the right die 13, the first rubber sealing ring 24 is arranged on the first cooling channel 22, the water storage tank 25 is arranged on the first cooling tank 42, the bump 26 is arranged on the left die 11, the first inclined surface 27 is arranged on the bump 26, and the cooling assembly 4 is arranged on the inclined bump 26; one end of the shaft 3 can enter the first cooling channel 22; the oblique projection 26 can push the shaft 3.
As shown in fig. 10, the shaft 3 further includes a second inclined surface 31, a communication spring 32, a second rubber sealing ring 33, and a second cooling channel 34; the second inclined plane 31 is arranged on the shaft lever 3 and is parallel to the first inclined plane 27, the communicating spring 32 is used for resetting the shaft lever 3, the second rubber sealing ring 33 is arranged on the first inclined plane 27, and the second cooling channel 34 is arranged on the shaft lever 3; the second cooling passage 34 may be in communication with the first cooling passage 22.
As shown in fig. 10 and 12, the cooling assembly 4 includes a third cooling channel 41, a cooling groove 42, a sealing block 43, a sealing spring 44, a limiting block 45, and a first limiting groove 46; the third cooling channel 41 is arranged on the convex block 26, the cooling groove 42 is arranged on the left template, the sealing block 43 is used for preventing the circulation of cooling liquid, the sealing spring 44 keeps the sealing of the sealing block 43, the limiting block 45 is arranged on the sealing block 43, and the first limiting groove 46 is arranged on the groove 21; the cooling channel 42 is in communication with the reservoir 15 and the third cooling channel 41; the stopper 45 can enter the first stopper groove 46.
As shown in fig. 13 and 14, the injection-molded part 5 includes an injection-molded channel 51, a slider 52, an injection-molded spring 521, a communication port 53, a fixing rod 531, a communication plate 532, an elastic groove 54, a second limiting groove 55, an elastic member 56, a first chamfer 561, and a second chamfer 562; the slide block 52 is arranged on the injection channel 51, the injection spring 521 is used for pushing the slide block 52, the communication port 53 is arranged on the slide block 52, the fixing rod 531 is arranged on the communication port 53, the communication plate 532 is rotatably arranged on the fixing rod 531, the elastic groove 54 is arranged on the slide block 52, the second limiting groove 55 is arranged on the left die 11, the elastic piece 56 is arranged on the second limiting groove 55, the first chamfer 561 is arranged on the elastic piece 56, and the second chamfer 562 is arranged on the elastic piece 56; the communication port 53 can be communicated with the injection molding channel 51; the slope of the first chamfer 561 is greater than the slope of the second chamfer 562.
As shown in fig. 10, the discharging part 6 comprises a discharging groove 61, a push rod 62, a discharging spring 63 and a push block 64; the discharge chute 61 is arranged on the left die 11, the push rod 62 is slidably arranged on the discharge chute 61, the discharge spring 63 is used for resetting the push rod 62, and the push block 64 is arranged on the push rod 62; the push block 64 may be advanced into the shallow mold.
The specific working process is as follows:
when the left mold plate is closed to the right mold plate, the lug 26 pushes the shaft rod 3 to enable the shaft rod 3 to enter the first cooling groove 42, a toilet seat gasket cavity with a rotating shaft is formed, and the first cooling channel 22 is communicated with the second cooling channel 34; the second inclined surface 31 enables the second cooling channel 34 to be communicated with the third cooling channel 41 through the first inclined surface 27 and the second rubber sealing ring 33, the limiting block 45 enters the first limiting groove 46, the groove wall of the first limiting groove 46 pushes the limiting block 45 to enable the third cooling channel 41 to be communicated with the cooling groove 42, and water in the water storage groove 15 enters a cooling state through the shaft rod 3; the elastic piece 56 enters the elastic groove 54, then the sliding block 52 is pushed, the communication opening 53 is communicated with the injection molding channel 51, injection molding is started, the flowing plastic pushes the communication plate 532 to enter the cavity, after molding, the sliding block 52 moves leftwards, meanwhile, the shaft lever 3 resets, the elastic piece 56 moves leftwards to pull the sliding block 52 to move together, so that the molded toilet seat on the sliding block 52 comes out of the deep cavity 14, the left mold 11 moves leftwards, the support 1 pushes the push rod 62 leftwards, the push block 64 enters the shallow cavity 12, and the molded toilet seat in the shallow cavity 12 is removed.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. A closestool seat ring mold comprises a support (1), a left mold (11) which is slidably arranged on the support (1), a shallow mold cavity (12) which is arranged on the left mold (11), a right mold (13) which is arranged on the support (1), a deep mold cavity (14) which is arranged on the right mold (13), a water storage tank (15) which is arranged on the left mold (11), a communicating component (2) which is symmetrically arranged on the right mold (13), an injection molding component (5) which is arranged on the right mold (13), and a discharging component (6) which is symmetrically arranged on the left mold (11); the shallow mould cavity (12) and the deep mould cavity (14) are combined together to form a toilet seat mould cavity; the method is characterized in that: the communication component (2) comprises a groove (21) arranged on the right die (13), a shaft rod (3) slidably arranged on the groove (21), a first cooling channel (22) arranged on the right die (13), a first rubber sealing ring (24) arranged on the first cooling channel (22), a water storage tank (25) arranged on the first cooling channel (22), a convex block (26) arranged on the left die (11), a first inclined plane (27) arranged on the convex block (26), and a cooling assembly (4) arranged on the inclined convex block (26); one end of the shaft rod (3) can enter the first cooling channel (22); the oblique projection (26) can push the shaft (3).
2. The toilet seat mold as claimed in claim 1, wherein: the shaft lever (3) further comprises a second inclined surface (31) which is arranged on the shaft lever (3) and is parallel to the first inclined surface (27), a communication spring (32) for resetting the shaft lever (3), a second rubber sealing ring (33) arranged on the first inclined surface (27), and a second cooling channel (34) arranged on the shaft lever (3); the second cooling passage (34) may be in communication with the first cooling passage (22).
3. The toilet seat mold as claimed in claim 2, wherein: the cooling assembly (4) comprises a third cooling channel (41) arranged on the protruding block (26), a cooling groove (42) arranged on the left template, a sealing block (43) used for preventing cooling liquid from flowing, a sealing spring (44) used for keeping the sealing block (43) sealed, a limiting block (45) arranged on the sealing block (43), and a first limiting groove (46) arranged on the groove (21); the two ends of the cooling groove (42) are respectively communicated with the water storage groove (15) and the third cooling channel (41); the limiting block (45) can enter the first limiting groove (46).
4. The toilet seat mold according to claim 3, wherein: the injection molding part (5) comprises an injection molding channel (51), a sliding block (52) arranged on the injection molding channel (51), an injection molding spring (521) used for pushing the sliding block (52), a communication port (53) arranged on the sliding block (52), a fixing rod (531) arranged on the communication port (53), a communication plate (532) rotatably arranged on the fixing rod (531), an elastic groove (54) arranged on the sliding block (52), a second limit groove (55) arranged on a left mold (11), an elastic piece (56) arranged on the second limit groove (55), a first chamfer (561) arranged on the elastic piece (56), and a second chamfer (562) arranged on the elastic piece (56); the communication opening (53) can be communicated with the injection molding channel (51); the slope of the first chamfer (561) is greater than the slope of the second chamfer (562).
5. The toilet seat mold according to claim 4, wherein: the discharging part (6) comprises a discharging groove (61) arranged on the left die (11), a push rod (62) slidably arranged on the discharging groove (61), a discharging spring (63) used for resetting the push rod (62), and a push block (64) arranged on the push rod (62); the push block (64) may be advanced into the shallow mold.
CN202110139427.XA 2021-02-01 2021-02-01 Closestool seat ring die Pending CN112959613A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110139427.XA CN112959613A (en) 2021-02-01 2021-02-01 Closestool seat ring die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110139427.XA CN112959613A (en) 2021-02-01 2021-02-01 Closestool seat ring die

Publications (1)

Publication Number Publication Date
CN112959613A true CN112959613A (en) 2021-06-15

Family

ID=76273045

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110139427.XA Pending CN112959613A (en) 2021-02-01 2021-02-01 Closestool seat ring die

Country Status (1)

Country Link
CN (1) CN112959613A (en)

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5894438A (en) * 1981-12-02 1983-06-04 Hayakawa Rubber Co Ltd Injection molding die for sphere having multilayered structure
JPH08289860A (en) * 1995-04-24 1996-11-05 Toto Ltd Two-layered molded toilet seat and its manufacturing method
CN103906613A (en) * 2011-10-27 2014-07-02 豪威株式会社 Toilet seat and manufacturing method thereof
CN204546945U (en) * 2015-02-10 2015-08-12 深圳市冠旭电子有限公司 For going out the mould of interior exit orifice position
CN204869503U (en) * 2015-08-25 2015-12-16 唐山学院 Injection mold of toilet bowl ring and apron simultaneously moulds plastics
US20160243739A1 (en) * 2015-02-20 2016-08-25 Ford Motor Company Injection-Molding Tool with Integrated Air Jets
CN205588579U (en) * 2016-05-16 2016-09-21 鲁一军 Injection mould mechanism of loosing core
CN206416458U (en) * 2016-12-17 2017-08-18 台州市黄岩伟多塑料模具厂 Toilet seat mould
CN208514869U (en) * 2018-05-22 2019-02-19 洛阳浩天模具有限公司 A kind of body Automatic Plastic sealing rubber die
CN208946572U (en) * 2018-10-26 2019-06-07 天台宏振塑胶模具股份有限公司 A kind of production mould for toilet lid
CN212045776U (en) * 2019-12-24 2020-12-01 深圳市英盟塑胶模具有限公司 Plastic mould of oblique core pulling structure

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5894438A (en) * 1981-12-02 1983-06-04 Hayakawa Rubber Co Ltd Injection molding die for sphere having multilayered structure
JPH08289860A (en) * 1995-04-24 1996-11-05 Toto Ltd Two-layered molded toilet seat and its manufacturing method
CN103906613A (en) * 2011-10-27 2014-07-02 豪威株式会社 Toilet seat and manufacturing method thereof
CN204546945U (en) * 2015-02-10 2015-08-12 深圳市冠旭电子有限公司 For going out the mould of interior exit orifice position
US20160243739A1 (en) * 2015-02-20 2016-08-25 Ford Motor Company Injection-Molding Tool with Integrated Air Jets
CN204869503U (en) * 2015-08-25 2015-12-16 唐山学院 Injection mold of toilet bowl ring and apron simultaneously moulds plastics
CN205588579U (en) * 2016-05-16 2016-09-21 鲁一军 Injection mould mechanism of loosing core
CN206416458U (en) * 2016-12-17 2017-08-18 台州市黄岩伟多塑料模具厂 Toilet seat mould
CN208514869U (en) * 2018-05-22 2019-02-19 洛阳浩天模具有限公司 A kind of body Automatic Plastic sealing rubber die
CN208946572U (en) * 2018-10-26 2019-06-07 天台宏振塑胶模具股份有限公司 A kind of production mould for toilet lid
CN212045776U (en) * 2019-12-24 2020-12-01 深圳市英盟塑胶模具有限公司 Plastic mould of oblique core pulling structure

Similar Documents

Publication Publication Date Title
CN107465794B (en) Anti-falling mobile phone protection shell and processing method thereof
CN112959613A (en) Closestool seat ring die
CN215151556U (en) Injection molding machine with high injection molding efficiency
CN211492559U (en) Continuous transition different-color shell injection mold
CN211031106U (en) Combined filler injection molding mold
CN206796430U (en) The injection mold of Kato seal
CN208452168U (en) A kind of watch case injection mold
CN107553813B (en) One kind being used for sealing ring molding mold directly on part
CN210733131U (en) Forming die of earphone control box button
CN216230487U (en) Shoemaking 3D printing mold
CN213591714U (en) Integral type die mould
CN208068733U (en) A kind of mold
CN215396569U (en) Electric vehicle front wall forming die with multiple runners
CN216182289U (en) Double-glue-injection-port forming die for mobile phone back shell
CN206796418U (en) The injection mold of card pin seal
CN210880637U (en) Thermoplastic injection mold
CN215750485U (en) Injection mold of guide rail power supply shell
CN215242531U (en) New forms of energy battery forming die for plastic goods
CN211221937U (en) Injection molding mold for automobile instrument board
CN216100142U (en) Rapid forming injection mold capable of automatically cutting off pouring gate
CN215434894U (en) Take injection mold of secondary slide structure
CN217044308U (en) Quick cooling mechanism for demoulding of automobile mould
CN217597709U (en) Demoulding mechanism of injection mould
CN210415320U (en) Printer shell preparation mould
CN214082609U (en) Multi-sprue module of injection molding machine

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination