CN110695209A - Quick demoulding's mould - Google Patents

Quick demoulding's mould Download PDF

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Publication number
CN110695209A
CN110695209A CN201910999169.5A CN201910999169A CN110695209A CN 110695209 A CN110695209 A CN 110695209A CN 201910999169 A CN201910999169 A CN 201910999169A CN 110695209 A CN110695209 A CN 110695209A
Authority
CN
China
Prior art keywords
fixedly connected
rod
pressing die
bearing
die
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.)
Withdrawn
Application number
CN201910999169.5A
Other languages
Chinese (zh)
Inventor
吴广龙
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 Thinking Robot Technology Co Ltd
Original Assignee
Taizhou Thinking Robot Technology 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 Thinking Robot Technology Co Ltd filed Critical Taizhou Thinking Robot Technology Co Ltd
Priority to CN201910999169.5A priority Critical patent/CN110695209A/en
Publication of CN110695209A publication Critical patent/CN110695209A/en
Withdrawn legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00Tools as parts of machines covered by this subclass
    • B21D37/10Die sets; Pillar guides
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00Tools as parts of machines covered by this subclass
    • B21D37/10Die sets; Pillar guides
    • B21D37/12Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D45/00Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
    • B21D45/02Ejecting devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D55/00Safety devices protecting the machine or the operator, specially adapted for apparatus or machines dealt with in this subclass
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means

Abstract

The invention discloses a quick demoulding mould which comprises a top plate, wherein the bottom of the top plate is respectively and fixedly connected with a hydraulic telescopic rod and a limiting rod, the bottom of the hydraulic telescopic rod is fixedly connected with an upper pressing die, the side surface of the upper pressing die is fixedly connected with a movable sleeve, the movable sleeve is movably connected to the outer wall of the limiting rod, the lower surface of the upper pressing die is provided with a groove, the interior of the groove is movably connected with a buffer rod, the bottom of the buffer rod is fixedly connected with a lower pressing die, and the bottom of the lower pressing die is fixedly connected with a support rod. This quick drawing of patterns's mould is through setting up movable box, regulating box and gangbar, and the shaping product of taking out that can be more quick, and can not make fashioned product receive the damage, reduces workman's intensity of labour and work load, has improved production efficiency, through recess, buffer beam and spring, can cushion the pressure between moulding-die and the lower die, has strengthened protecting the mould, avoids leading to the fact the damage because of pressure is too big between moulding-die and the lower die.

Description

Quick demoulding's mould
Technical Field
The invention relates to the technical field of dies, in particular to a die capable of quickly demoulding.
Background
The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. 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 types of the die are various, and the die can be divided into the following parts according to processing objects and processing technologies: and (4) processing a metal die. Processing non-metal and powder metallurgy dies. Including plastic molds (e.g., two-color molds, compression molds, extrusion molds, etc.), rubber molds, powder metallurgy molds, and the like. According to the structural characteristics, the die can be divided into a plane blanking die and a cavity die with a space. The mold is generally one-piece and produced in small batches. The die needs a die holder, a die frame, a die core, a finished piece ejection device and the like besides the die, and the parts are generally made into a universal type. The mold enterprises need to do great elaboration, product positioning and market positioning are determined according to market demands and conditions such as technology, capital and equipment, and the methods are particularly worthy of study and reference of small mold enterprises, and the technical advantages and the product advantages of the small mold enterprises are gradually formed by concentrating strength. Therefore, the mold enterprises in China must make active efforts to use the experience of the advanced enterprises abroad for better development in the future. However, when the existing production mold is used for taking out a molded product, manual operation is needed, and the molded product is taken out from the lower mold, so that the molded product is easily damaged, materials are wasted, the labor intensity and the workload of workers are increased, and the production efficiency is lowered.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a quick demoulding mould, which solves the problems that the existing production mould needs manual operation when taking out a formed product, and is taken out from the interior of a lower mould, so that the formed product is easy to be damaged, the material is wasted, the labor intensity and the workload of workers are increased, and the production efficiency is lowered.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a quick demoulding mould comprises a top plate, wherein the bottom of the top plate is respectively and fixedly connected with a hydraulic telescopic rod and a limiting rod, the bottom of the hydraulic telescopic rod is fixedly connected with an upper pressing die, the side surface of the upper pressing die is fixedly connected with a movable sleeve, the movable sleeve is movably connected with the outer wall of the limiting rod, the lower surface of the upper pressing die is provided with a groove, the inside of the groove is movably connected with a buffer rod, the bottom of the buffer rod is fixedly connected with a lower pressing die, the bottom of the lower pressing die is fixedly connected with a supporting rod, the inside of the lower pressing die is movably connected with an upper ejecting block, the bottom of the upper ejecting block is fixedly connected with a linkage rod, the side surface of the linkage rod is fixedly connected with a gear, the gear is movably connected with the inside of a movable box, the side surface of the inner wall of the movable box, the outer wall of the rotating shaft is fixedly connected with a first bearing, the side surface of the first bearing is fixedly connected with a support, the support is fixedly connected with the bottom of the top plate, the bottom of the supporting rod is fixedly connected with the top of the support, the bottom of the movable box is fixedly connected with a second bearing, the inner part of the second bearing is fixedly connected with an adjusting screw rod, the outer wall of the adjusting screw rod is movably connected with a threaded sleeve, the outer wall of the threaded sleeve is movably connected with an adjusting box, the inner part of the adjusting box is fixedly connected with a fixed rod, the top of the fixed rod is fixedly connected with a third bearing, the inner part of the third bearing is fixedly connected with a roller shaft, the top of the roller shaft is fixedly connected with a first bevel gear, the top of the first bevel gear is engaged with a second bevel gear, the inner part of the, the inner wall of the fourth bearing is fixedly connected to a handle sleeve, and a handle is movably connected to the inside of the handle sleeve.
Preferably, the handle penetrates and extends to the outside of the adjusting box, and the number of the handles is two.
Preferably, the inside fixedly connected with spring of recess, and the one end and the buffer beam swing joint of spring.
Preferably, the threads on the outer surface of the adjusting screw rod are matched with the threads inside the threaded sleeve, and the number of the adjusting screw rod and the number of the threaded sleeve are two.
Preferably, the number of the limiting rods is two, and the two limiting rods are symmetrically distributed at the bottom of the top plate by taking the central line of the top plate as a symmetry axis.
Preferably, the linkage rods are L-shaped in front view, and the number of the linkage rods is two.
Preferably, the number of the buffer rods is two, and the two buffer rods are symmetrically distributed on the side surface of the lower die by taking the central line of the lower die as a symmetry axis.
(III) advantageous effects
The invention provides a quick demoulding mould, which has the following beneficial effects:
according to the invention, through arranging the movable box, the adjusting box and the linkage rod, a molded product can be taken out more quickly without being damaged, the labor intensity and the workload of workers are reduced, the production efficiency is improved, the pressure between the upper pressing die and the lower pressing die can be buffered through the groove, the buffer rod and the spring, the protection on the die is enhanced, the damage caused by overlarge pressure between the upper pressing die and the lower pressing die is avoided, the problems that the existing production die needs manual operation when the molded product is taken out, the molded product is easily damaged and the material is wasted, the labor intensity and the workload of the workers are increased, and the production efficiency is lowered are solved.
Drawings
FIG. 1 is a front cross-sectional view of the present invention;
FIG. 2 is a side cross-sectional view of the portable housing of the present invention;
FIG. 3 is a side cross-sectional view of the conditioning tank of the present invention;
fig. 4 is a front cross-sectional view of the portable case of the present invention.
In the figure: the device comprises a top plate 1, a hydraulic telescopic rod 2, a limiting rod 3, an upper pressing die 4, a movable sleeve 5, a groove 6, a buffer rod 7, a lower pressing die 8, a supporting rod 9, an upper ejecting block 10, a linkage rod 11, a gear 12, a movable box 13, a rack 14, a rotating shaft 15, a first bearing 16, a bracket 17, a second bearing 18, an adjusting screw rod 19, a threaded sleeve 20, an adjusting box 21, a fixed rod 22, a third bearing 23, a rolling shaft 24, a first bevel gear 25, a second bevel gear 26, a transmission shaft 27, a fourth bearing 28, a handle sleeve 29, a handle 30 and a spring 31.
Detailed Description
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.
As shown in fig. 1 to 4, the present invention provides a technical solution: a mould for fast demoulding comprises a top plate 1, the bottom of the top plate 1 is respectively and fixedly connected with a hydraulic telescopic rod 2 and a limiting rod 3, the number of the limiting rods 3 is two, the two limiting rods 3 are symmetrically distributed at the bottom of the top plate 1 by taking the central line of the top plate 1 as a symmetry axis, the hydraulic telescopic rod 2 is arranged to enable an upper pressing die 4 to normally work, the limiting rods 3 are arranged to limit the moving space of the upper pressing die 4 and avoid the damage of the mould due to too close distance between the upper pressing die 4 and a lower pressing die 8, the bottom of the hydraulic telescopic rod 2 is fixedly connected with the upper pressing die 4, the side surface of the upper pressing die 4 is fixedly connected with a movable sleeve 5, the movable sleeve 5 is movably connected with the outer wall of the limiting rod 3, the movable sleeve 5 is movable on the outer wall of the limiting rod 3 to enable the limiting rod 3 to be normally used, the lower surface of the upper pressing die 4 is provided with, the spring 31 is fixedly connected inside the groove 6, one end of the spring 31 is movably connected with the buffer rod 7, the number of the buffer rods 7 is two, the central lines of the lower pressing dies 8 below the two buffer rods 7 are symmetrically distributed on the side surface of the lower pressing die 8 by taking the central line as a symmetry axis, the lower pressing die 8 is fixedly connected at the bottom of the buffer rod 7, the pressure between the upper pressing die 4 and the lower pressing die 8 can be buffered through the groove 6, the buffer rod 7 and the spring 31, the die is protected, the damage caused by overlarge pressure between the upper pressing die 4 and the lower pressing die 8 is avoided, the pressure can be generated when the upper pressing die 4 and the lower pressing die 8 start to work, because the spring 31 is arranged inside the groove 6 on the lower surface of the upper pressing die 4, the pressure can be decomposed after the buffer rod 7 enters the groove 6, the effect of protecting the die is achieved, the support rod 9 is fixedly connected at the bottom of the lower pressing die 8, the upper ejector block, the bottom of the upper top block 10 is fixedly connected with a linkage rod 11, the linkage rod 11 is L-shaped in front view, the linkage rod 11 is two in number, the linkage rod 11 drives the upper top block 10 to move to achieve the effect of ejecting a formed product, so that the formed product can be rapidly demoulded and is not easy to damage, the side surface of the linkage rod 11 is fixedly connected with a gear 12, the gear 12 is movably connected inside a movable box 13, the side surface of the inner wall of the movable box 13 is fixedly connected with a rack 14, the rack 14 is meshed with the gear 12, when the movable box 13 moves up and down, the rack 14 on the inner wall is driven to move up and down, because the gear 12 is meshed with the rack 14, the gear 12 rotates along with the up-and-down movement of the rack 14, the linkage rod 11 is fixed on the side surface far away from the center of the gear 12, so that the linkage rod 11 can drive the linkage rod 11 and the upper top block 10 to move, the inside of the gear 12 is fixedly connected with a rotating shaft 15, the outer wall of the rotating shaft 15 is fixedly connected with a first bearing 16, the side surface of the first bearing 16 is fixedly connected with a bracket 17, the bracket 17 is fixedly connected with the bottom of the top plate 1, the fixing of the gear 12 can be effectively enhanced by arranging the first bearing 16, the bracket 17 and the rotating shaft 15, and the linkage rod 11 can normally work, the bottom of the support rod 9 is fixedly connected with the top of the bracket 17, the bottom of the movable box 13 is fixedly connected with a second bearing 18, the inside of the second bearing 18 is fixedly connected with an adjusting screw rod 19, the outer wall of the adjusting screw rod 19 is movably connected with a threaded sleeve 20, the thread on the outer surface of the adjusting screw rod 19 is matched with the thread inside the threaded sleeve 20, the number of the adjusting screw rod 19 and the threaded sleeve 20 is two, and the outer wall of the threaded sleeve 20 is, through the arrangement of the movable box 13, the adjusting box 21 and the linkage rod 11, a formed product can be taken out more quickly, and the formed product cannot be damaged, so that the labor intensity and the workload of workers are reduced, the production efficiency is improved, the fixing rod 22 is fixedly connected inside the adjusting box 21, the third bearing 23 is fixedly connected to the top of the fixing rod 22, the roller 24 is fixedly connected to the inside of the third bearing 23, the first bevel gear 25 is fixedly connected to the top of the roller 24, the second bevel gear 26 is meshed to the top of the first bevel gear 25, the transmission shaft 27 is fixedly connected to the inside of the second bevel gear 26, the fourth bearing 28 is fixedly connected to the outer wall of the transmission shaft 27, the inner wall of the fourth bearing 28 is fixedly connected to the handle sleeve 29, the handle 30 is movably connected to the inside of the handle sleeve 29, the handle 30 penetrates through and extends to the outside of the adjusting box, when the formed product needs to be taken out, the handle 30 is firstly placed in the handle sleeve 29, and then the handle 30 is rotated, so that the handle 30 drives the transmission shaft 27 on the inner wall of the fourth bearing 28 to work, because the transmission shaft 27 is fixedly connected in the second bevel gear 26, the second bevel gear 26 moves along with the transmission shaft 27, and drives the first bevel gear 25 engaged with the bottom of the second bevel gear 26 to work, when the first bevel gear 25 rotates, the roller 24 with a fixed inner wall and the threaded sleeve 20 are driven to move together, the roller 24 moves on the inner wall of the first bearing 16, the third bearing 23 and the roller 24 are arranged to support the first bevel gear 25, so that the first bevel gear 25 is more stable, because the adjusting screw rod 19 is movably connected inside the threaded sleeve 20, therefore, the adjusting screw rod 19 drives the movable box 13 to move up and down along with the movement of the threaded sleeve 20, so as to achieve the purpose of moving the gear 12.
In conclusion, the invention can rapidly take out the formed product by arranging the movable box 13, the adjusting box 21 and the linkage rod 11, and the formed product is not damaged, thereby reducing the labor intensity and the workload of workers, and improving the production efficiency, when the formed product needs to be taken out, the handle 30 is firstly placed in the handle sleeve 29, then the handle 30 is rotated, the handle 30 drives the transmission shaft 27 on the inner wall of the fourth bearing 28 to work, because the transmission shaft 27 is fixedly connected in the second bevel gear 26, the second bevel gear 26 moves along with the transmission shaft 27 to drive the first bevel gear 25 engaged with the bottom of the second bevel gear 26 to work, when the first bevel gear 25 rotates, the roller 24 fixed on the inner wall is driven to move along with the threaded sleeve 20, the roller 24 moves on the inner wall of the first bearing 16, the third bearing 23 and the roller 24 are arranged to support the first bevel gear 25, the first bevel gear 25 is more stable, the adjusting screw rod 19 is movably connected inside the threaded sleeve 20, the adjusting screw rod 19 can drive the movable box 13 to move up and down along with the movement of the threaded sleeve 20, the purpose of moving the gear 12 is achieved, when the movable box 13 moves up and down, the rack 14 on the inner wall can be driven to move up and down, the gear 12 can rotate along with the up-and-down movement of the rack 14 because the gear 12 is meshed with the rack 14, the linkage rod 11 is fixed on the side far away from the central part of the gear 12, the linkage rod 11 can drive the linkage rod 11 and the upper ejector block 10 to move up and down along with the rotation of the gear 12, the effect of quickly taking out a molded product is achieved, the pressure between the upper pressing die 4 and the lower pressing die 8 can be buffered through the groove 6, the buffer rod 7 and the spring 31, the protection of the die is enhanced, and the damage caused by overlarge pressure between the upper pressing die 4 and the lower, at last moulding-die 4 and 8 during start work of lower mould, can generate pressure, because the inside spring 31 that is provided with of recess 6 of last moulding-die 4 lower surface, get into recess 6 inside back at buffer beam 7, can decompose pressure, reach the effect of protection mould, it needs manual operation when taking out the shaping product to have solved current mould for production, take out from the lower mould is inside, not only harm fashioned product easily, make the material extravagant, workman's intensity of labour and work have still been increased, make the problem of production efficiency step-down.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. A mould for rapid demoulding, comprising a top plate (1), characterized in that: the bottom of the top plate (1) is fixedly connected with a hydraulic telescopic rod (2) and a limiting rod (3) respectively, the bottom of the hydraulic telescopic rod (2) is fixedly connected with an upper pressing die (4), the side surface of the upper pressing die (4) is fixedly connected with a movable sleeve (5), the movable sleeve (5) is movably connected with the outer wall of the limiting rod (3), the lower surface of the upper pressing die (4) is provided with a groove (6), the inside of the groove (6) is movably connected with a buffer rod (7), the bottom of the buffer rod (7) is fixedly connected with a lower pressing die (8), the bottom of the lower pressing die (8) is fixedly connected with a support rod (9), the inside of the lower pressing die (8) is movably connected with an upper ejecting block (10), the bottom of the upper ejecting block (10) is fixedly connected with a linkage rod (11), the side surface of the linkage rod (11) is, the utility model discloses a movable box, including gear (12), movable box (13), side fixedly connected with rack (14) of movable box (13) inner wall, rack (14) and gear (12) meshing, the inside fixedly connected with pivot (15) of gear (12), the outer wall fixedly connected with first bearing (16) of pivot (15), the side fixedly connected with support (17) of first bearing (16), support (17) fixed connection is in the bottom of roof (1), the bottom fixed connection of bracing piece (9) is at the top of support (17), the bottom fixedly connected with second bearing (18) of movable box (13), the inside fixedly connected with of second bearing (18) adjusts lead screw (19), the outer wall swing joint that adjusts lead screw (19) has thread bush (20), the outer wall swing joint of thread bush (20) has adjusting box (21), the inside fixedly connected with dead lever (22) of regulating box (21), the top fixedly connected with third bearing (23) of dead lever (22), the inside fixedly connected with roller bearing (24) of third bearing (23), the first bevel gear (25) of top fixedly connected with of roller bearing (24), the meshing of the top of first bevel gear (25) has second bevel gear (26), the inside fixedly connected with transmission shaft (27) of second bevel gear (26), the outer wall fixedly connected with fourth bearing (28) of transmission shaft (27), the inner wall fixed connection of fourth bearing (28) is at handle cover (29), the inside swing joint of handle cover (29) has handle (30).
2. The rapid-release mold according to claim 1, wherein: the handles (30) penetrate through and extend to the outside of the adjusting box (21), and the number of the handles (30) is two.
3. The rapid-release mold according to claim 1, wherein: the inside fixedly connected with spring (31) of recess (6), and the one end and buffer beam (7) swing joint of spring (31).
4. The rapid-release mold according to claim 1, wherein: the threads on the outer surface of the adjusting screw rod (19) are matched with the threads inside the threaded sleeve (20), and the number of the adjusting screw rod (19) and the number of the threaded sleeve (20) are two.
5. The rapid-release mold according to claim 1, wherein: the number of the limiting rods (3) is two, and the two limiting rods (3) are symmetrically distributed at the bottom of the top plate (1) by taking the central line of the top plate (1) as a symmetry axis.
6. The rapid-release mold according to claim 1, wherein: the front view shape of the linkage rods (11) is L-shaped, and the number of the linkage rods (11) is two.
7. The rapid-release mold according to claim 1, wherein: the number of the buffer rods (7) is two, and the two buffer rods (7) are symmetrically distributed on the side face of the lower pressing die (8) by taking the central line of the lower pressing die (8) as a symmetry axis.
CN201910999169.5A 2019-10-21 2019-10-21 Quick demoulding's mould Withdrawn CN110695209A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910999169.5A CN110695209A (en) 2019-10-21 2019-10-21 Quick demoulding's mould

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910999169.5A CN110695209A (en) 2019-10-21 2019-10-21 Quick demoulding's mould

Publications (1)

Publication Number Publication Date
CN110695209A true CN110695209A (en) 2020-01-17

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ID=69200721

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910999169.5A Withdrawn CN110695209A (en) 2019-10-21 2019-10-21 Quick demoulding's mould

Country Status (1)

Country Link
CN (1) CN110695209A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111203486A (en) * 2020-03-09 2020-05-29 吴彬玲 Stamping die equipment of quick drawing of patterns

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111203486A (en) * 2020-03-09 2020-05-29 吴彬玲 Stamping die equipment of quick drawing of patterns

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Application publication date: 20200117

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