CN117183231B - Plastic mold with rapid cooling function - Google Patents
Plastic mold with rapid cooling function Download PDFInfo
- Publication number
- CN117183231B CN117183231B CN202311184809.XA CN202311184809A CN117183231B CN 117183231 B CN117183231 B CN 117183231B CN 202311184809 A CN202311184809 A CN 202311184809A CN 117183231 B CN117183231 B CN 117183231B
- Authority
- CN
- China
- Prior art keywords
- cooling
- shell
- annular
- fixedly connected
- cooling shell
- 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.)
- Active
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 164
- 230000008878 coupling Effects 0.000 claims abstract description 15
- 238000010168 coupling process Methods 0.000 claims abstract description 15
- 238000005859 coupling reaction Methods 0.000 claims abstract description 15
- 238000009826 distribution Methods 0.000 claims abstract description 12
- 230000005611 electricity Effects 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 60
- 239000007788 liquid Substances 0.000 claims description 46
- 230000001502 supplementing effect Effects 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 3
- 238000010137 moulding (plastic) Methods 0.000 abstract description 2
- 239000000498 cooling water Substances 0.000 description 25
- 238000000034 method Methods 0.000 description 13
- 239000000463 material Substances 0.000 description 7
- 230000000903 blocking effect Effects 0.000 description 6
- 238000001514 detection method Methods 0.000 description 4
- 230000003020 moisturizing effect Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000005056 compaction Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention relates to a plastic mold with a rapid cooling function, belonging to the technical field of plastic molding. The utility model provides a plastic mould with quick cooling function, includes the operation panel, the operation panel is provided with control terminal and runs through the rectangle groove, the operation panel rigid coupling has and is located the electronic slide rail of rectangle groove both sides, electronic slide rail with the control terminal electricity is connected, the symmetrical distribution electronic slide rail sliding connection have with the electronic carriage that the control terminal electricity is connected, electronic carriage is kept away from one side rigid coupling of operation panel has the movable mould, the operation panel be provided with the feed equipment that the control terminal electricity is connected, the movable mould is provided with the feed inlet with the feed equipment intercommunication, the operation panel is kept away from one side rigid coupling of movable mould has the base. Before the plastic barrel is taken down, the plastic barrel is clamped by the arc-shaped plate and then circumferential rotation force is applied to the plastic barrel, so that the plastic barrel is prevented from being adhered to the fixed die.
Description
Technical Field
The invention relates to the technical field of plastic molding, in particular to a plastic mold with a rapid cooling function.
Background
The plastic is a material composed of inorganic elements and organic elements, the plastic is in a molten state at a high temperature state and is in a solid state at a low temperature state, in the production process of the existing plastic product, two dies (a movable die and a fixed die) are spliced together, and the molten plastic is injected into a gap between the two dies, so that the required plastic product is formed after cooling and shaping.
The plastic product can adhere on the fixed mould after finalizing the design, at present the plastic product after finalizing the design is released through installing the ejector pin on the fixed mould, and the area of contact between the ejector pin that prior art set and the plastic product is less, leads to the pressure great between ejector pin and the plastic product, if the plastic product has too big with the cover half utensil adhesion power, directly relies on the ejector pin to promote the plastic product then can cause the plastic product impaired to influence production efficiency.
Disclosure of Invention
In order to solve the technical problem that the existing ejector rod is easy to damage a plastic product, the invention provides a plastic mold with a rapid cooling function.
The technical scheme of the invention is as follows: the utility model provides a plastic mould with quick cooling function, includes the operation panel, the operation panel is provided with control terminal and runs through the rectangle groove, the operation panel rigid coupling has and is located the electronic slide rail of rectangle groove both sides, electronic slide rail with the control terminal electricity is connected, the electronic slide rail sliding connection of symmetric distribution have with the electronic carriage of control terminal electricity connection, electronic carriage keep away from one side rigid coupling of operation panel has the movable mould, the operation panel be provided with the feed equipment of control terminal electricity connection, the movable mould be provided with the feed inlet of feed equipment intercommunication, the operation panel is kept away from one side rigid coupling of movable mould has the base, the base rigid coupling have with movable mould complex die, the outer loop of die set is provided with the plastic arc bucket, the cover half has rotated and is connected with first carousel, first carousel is provided with the straight flute that is annular distribution, straight flute sliding connection has L shape pole, L shape pole rigid coupling have with plastic bucket complex base, the plastic arc is provided with and is used for following to decide the plastic mechanism that drops.
Furthermore, it is particularly preferred that the curved plate has an inner side which is curved to the same extent as the outer side of the plastic tub, the curved plate being located on the side of the plastic tub which is adjacent to the first turntable.
In addition, particularly preferred, the demoulding mechanism comprises a square plate, the square plate is fixedly connected to one side of the base, which is far away from the fixed mould, an electric push rod electrically connected with the control terminal is fixedly connected to one side of the square plate, a connecting plate is fixedly connected to the telescopic end of the electric push rod, one side of the fixed mould, which is close to the first rotary disc, is rotationally connected with a second rotary disc, the second rotary disc is provided with a chute matched with the L-shaped rod, an outer ring surface of the second rotary disc is fixedly connected with an outer sleeve ring, one end of the connecting plate, which is close to the outer sleeve ring, is provided with a vertical rod, which is matched with the vertical rod of the connecting plate, a first torsion spring is fixedly connected between the first rotary disc and the fixed mould, and a pushing part for pushing the plastic barrel is arranged on the connecting plate.
Furthermore, it is particularly preferred that the shape of the chute is V-shaped, and that the opening direction of the chute is perpendicular to the axis direction of the collar.
In addition, it is particularly preferred that the pushing component comprises a Y-shaped plate, the Y-shaped plate is fixedly connected to one side, close to the square plate, of the connecting plate, ejector rods distributed in an arc shape are slidably connected to the Y-shaped plate, tension springs are fixedly connected between the ejector rods and the Y-shaped plate, and a through groove matched with the adjacent ejector rods is formed in the fixed die.
In addition, particularly preferred is, still include cooling mechanism, cooling mechanism set up in square board, cooling mechanism is used for reducing the temperature of plastic bucket, cooling mechanism including the dead lever, the dead lever rigid coupling in square board is close to one side of deciding the mould, dead lever sliding connection has the sleeve, the dead lever with telescopic sliding connection department is unsealed, the sleeve is kept away from one side rotation of square board is connected with first cooling shell, the outside rotation of first cooling shell is connected with the second cooling shell, the second cooling shell with the spacing slip of cover half utensil inner wall, the second cooling shell with the rigid coupling has the second torsional spring between the first cooling shell, the square board be provided with moisturizing cooling device that control terminal electricity is connected, moisturizing cooling device is provided with and is annular distribution's delivery port and water inlet, square board rigid coupling has and is annular distribution's inlet tube and is annular distribution's drain pipe, the inlet tube communicates with the delivery port of adjacent moisturizing cooling device, adjacent cooling device communicates with the water inlet.
Furthermore, it is particularly preferred that the outer ring surface of the first cooling shell is provided with annular and symmetrically distributed liquid guide holes, a cylindrical cavity which is symmetrically distributed and communicated is arranged in the first cooling shell, the cylindrical cavity is communicated with the adjacent liquid guide holes, the second cooling shell is provided with annular distributed liquid guide holes which are communicated with the adjacent water inlet pipe, the second cooling shell is provided with annular distributed liquid guide holes which are communicated with the liquid guide holes, the liquid outlet is communicated with the adjacent water discharge pipe, the second cooling shell is provided with annular and symmetrically distributed second through holes which are matched with the adjacent liquid guide holes, the second through holes close to the sleeve are communicated with the adjacent liquid outlet, the second through holes far away from the sleeve are communicated with the adjacent liquid guide holes, and the water inlet pipe which is annularly distributed is provided with a detection component for detecting the temperature of the inner wall of the plastic barrel.
Furthermore, it is particularly preferred that the outer side of the first cooling shell is provided with an annular projection which is rotatably connected with the second cooling shell, and that the annular projection of the first cooling shell is provided with a first through hole which cooperates with the liquid outlet.
In addition, it is particularly preferred that the detection component comprises an annular shell, the annular shell is fixedly connected to the water inlet pipe which is distributed in an annular mode, the annular shell is fixedly connected with one side, close to the water inlet pipe, of the second cooling shell, an annular disc is connected in a sliding mode in the annular shell, a heated expansion substance is filled between one side, close to the second cooling shell, of the annular disc and the annular shell, a blocking piece which is distributed in an annular mode and fixedly connected with the annular disc is connected in a sliding mode, an arc-shaped shell is communicated between the adjacent water draining pipes, a connecting pipe is communicated with the arc-shaped shell, the connecting pipe is communicated with one side, close to the first cooling shell, of the sleeve, the blocking piece is matched with the connecting pipe, a pushing disc fixedly connected with the fixing rod is connected in a sliding mode, and a spring is fixedly connected between the pushing disc and the sleeve.
In addition, it is particularly preferred that a limiting column is fixedly connected to one side, away from the sleeve, of the first cooling shell, a guide groove is formed in the limiting column, a groove is formed in the fixed die, a convex ball located in the groove is fixedly connected to the fixed die, and the convex ball in the groove is matched with the guide groove of the limiting column.
The beneficial effects are that: according to the invention, before the plastic barrel is taken down, the plastic barrel is clamped by the arc plate and then is applied with circumferential rotation force, so that the plastic barrel is prevented from being adhered to the fixed die, when the plastic barrel is no longer clamped, the plastic barrel is rapidly pushed out of the fixed die by the ejector rod in a force storage state, the plastic barrel is assisted to be separated from the fixed die, the plastic barrel is gradually cooled from left to right, the cooling uniformity of the plastic barrel is ensured, when the plastic barrel is cooled, the temperature on the fixed die is detected at all times, excessive resource waste is avoided, in the process of cooling the plastic barrel by the second cooling shell, the cooling water is prevented from entering the first cooling shell, and the resource waste is caused by the cooling water passing through the first cooling shell, and after the first cooling shell is contacted with the right side in the fixed die, the first cooling shell and the second cooling shell are communicated, so that the plastic barrel is fully cooled.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of a demolding mechanism according to the present invention;
FIG. 3 is a schematic perspective view of a pushing member according to the present invention;
FIG. 4 is an exploded view of the perspective structure of the parts of the first turntable, the second turntable, the outer collar and the like;
FIG. 5 is a schematic perspective view of a cooling mechanism according to the present invention;
FIG. 6 is a schematic perspective view of the first cooling shell and the spacing post of the present invention;
FIG. 7 is an exploded view of the second cooling shell and inlet tube of the present invention in a perspective view;
FIG. 8 is an exploded view showing the perspective structure of the first cooling shell and the second cooling shell according to the present invention;
FIG. 9 is a schematic perspective view of the first through hole and the liquid outlet of the present invention not connected;
FIG. 10 is a perspective structural sectional view of the first cooling shell and the second cooling shell of the present invention;
fig. 11 is a schematic perspective view of the limiting post and the groove of the present invention.
Meaning of reference numerals in the drawings: 1-operation table, 101-rectangular groove, 111-plastic barrel, 2-control terminal, 3-electric slide rail, 4-electric slide rack, 5-movable mold, 501-feed inlet, 6-base, 7-fixed mold, 701-through groove, 702-groove, 8-first rotating disk, 801-straight groove, 9-L-shaped rod, 10-arc plate, 01-demoulding mechanism, 11-square plate, 12-electric push rod, 13-connecting plate, 14-second rotating disk, 1401-chute, 15-outer sleeve ring, 1501-chute, 16-first torsion spring, 02-pushing component, 17-Y plate, 18-push rod, 19-tension spring, 03-cooling mechanism, 20-dead lever, 21-sleeve, 22-first cooling shell, 2201-drain hole, 2202-cylindrical cavity, 2203-first through hole, 23-second cooling shell, 2301-feed liquor hole, 2302-drain cavity, 2303-liquid outlet, 2304-second through hole, 24-second torsion spring, 25-moisturizing cooling device, 26-inlet tube, 27-drain pipe, 04-detection component, 28-annular shell, 281-annular disc, 29-shutoff piece, 30-arc shell, 31-connecting tube, 32-pushing disc, 33-spring, 34-spacing post.
Detailed Description
The invention is further described below with reference to the drawings and the detailed description.
Example 1: 1-6, including an operation table 1, a left part of a front side of the operation table 1 is provided with a control terminal 2, a right side of the operation table 1 is provided with a through rectangular groove 101, an electric slide rail 3 positioned at front and rear sides of the rectangular groove 101 is fixedly connected with an upper surface of the operation table 1, the electric slide rail 3 is electrically connected with the control terminal 2, the two electric slide rails 3 are in sliding connection with an electric slide frame 4 electrically connected with the control terminal 2, an upper side of the electric slide frame 4 is fixedly connected with a movable mold 5, the electric slide frame 4 drives the movable mold 5 to transversely slide along the electric slide rail 3, the operation table 1 is provided with a feeding device (not shown in the figure) electrically connected with the control terminal 2, a right side of the movable mold 5 is provided with a feeding port 501 communicated with the feeding device, a left side of the operation table 1 is fixedly connected with a base 6, the right side of the base 6 is fixedly connected with a fixed die 7 matched with the movable die 5, the movable die 5 moves leftwards and contacts with the fixed die 7 to form an injection cavity, the outer diameter of the left side of the fixed die 7 is larger than that of the right side, the right side of the outer ring surface of the fixed die 7 is provided with a plastic barrel 111, the left part of the outer side of the fixed die 7 is rotationally connected with a first rotary table 8, the first rotary table 8 is provided with three straight grooves 801 distributed in an annular shape, the straight grooves 801 are parallel to the radial direction of the first rotary table 8, the straight grooves 801 are slidingly connected with L-shaped rods 9, the first rotary table 8 consists of discs and guide rods which are distributed in an annular shape and are positioned in adjacent straight grooves 801, the guide rods are used for guiding the L-shaped rods 9, the L-shaped rods 9 are fixedly connected with arc plates 10 matched with the plastic barrel 111, the arc plates 10 are positioned at the left part of the outer side of the plastic barrel 111, the arc plates 10 are prevented from blocking the plastic barrel 111 from falling down in the process of the plastic barrel 111 separating from the fixed die 7, the bending degree of the inner side surface of the arc plate 10 is equal to that of the outer side surface of the plastic barrel 111, the inner side surface of the arc plate 10 is guaranteed to be attached to the plastic barrel 111 to the greatest extent, the contact area of the inner side surface of the arc plate 10 and the plastic barrel 111 is increased, and the base 6 is provided with a demoulding mechanism 01 for assisting the plastic barrel 111 to fall off from the fixed mould 7.
As shown in fig. 1-6, the demolding mechanism 01 comprises a square plate 11, the square plate 11 is fixedly connected to the left side of the upper surface of the base 6, an electric push rod 12 electrically connected with the control terminal 2 is fixedly connected to the upper side of the square plate 11, a connecting plate 13 is fixedly connected to the telescopic end of the electric push rod 12, a fixed mold 7 is rotationally connected with a second rotary table 14 positioned on the left side of a first rotary table 8, the second rotary table 14 is provided with a chute 1401 matched with an adjacent L-shaped rod 9, the inclined direction of the chute 1401 is not parallel to the radial direction of the second rotary table 14, an outer ring 15 is fixedly connected to the outer ring surface of the second rotary table 14, a vertical rod is arranged at the right end of the connecting plate 13, a chute 1501 matched with the vertical rod of the connecting plate 13 is arranged at the outer ring 15, the shape of the chute 1501 is V-shaped, the opening direction of the chute 1501 is perpendicular to the axis direction of the outer ring 15, the connecting plate 13 drives the vertical rod on the connecting plate to move rightwards, the outer ring 15 rotates anticlockwise and then rotates clockwise (right view direction), a first torsion spring 16 is fixedly connected between the first rotary table 8 and the fixed mold 7, the first torsion spring 16 is positioned between the first torsion spring 16 and the first torsion spring 14, the first torsion spring 14 is positioned between the first rotary table 8 and the second rotary table 14 and the push the connecting plate 14, and the plastic barrel 13 is provided with a pushing part 111.
As shown in fig. 3-6, the pushing member 02 includes a Y-shaped plate 17, the Y-shaped plate 17 is fixedly connected to the left side of the lower surface of the connecting plate 13, the Y-shaped plate 17 is slidably connected with three ejector pins 18 distributed in an arc shape, a tension spring 19 is fixedly connected between the left end of the ejector pin 18 and the Y-shaped plate 17, the tension spring 19 is located at the outer side of the adjacent ejector pin 18, the Y-shaped plate 17 drives the ejector pins 18 to push down the plastic barrel 111 from the fixed mold 7 through the tension spring 19, and the fixed mold 7 is provided with a through groove 701 matched with the adjacent ejector pins 18.
The device is used for producing plastic barrels 111, fig. 1 shows a state that a movable mold 5 is separated from a fixed mold 7, at this time, the following operation is continued in the state shown in fig. 1, an operator starts an electric sliding frame 4 through a control terminal 2, the electric sliding frame 4 drives the movable mold 5 to move leftwards, the movable mold 5 gradually covers the outer side of the fixed mold 7, when the movable mold 5 is fastened with the fixed mold 7, the control terminal 2 stops the electric sliding frame 4, the movable mold 5 does not move leftwards any more, at this time, three arc plates 10 are positioned at the outer side of the movable mold 5 and are not contacted with the movable mold 5, then the control terminal 2 starts a feeding device, the feeding device injects plastic into a cavity between the movable mold 5 and the fixed mold 7 through a feeding hole 501, the plastic fills the cavity between the movable mould 5 and the fixed mould 7 from right to left in sequence, due to the requirement of plastic compactness, the plastic in the cavity between the movable mould 5 and the fixed mould 7 is gradually compacted from left to right, when the pressure in the cavity between the movable mould 5 and the fixed mould 7 reaches a certain value, the control terminal 2 stops the feeding equipment, at the moment, the plastic barrel 111 is formed, but the plastic barrel 111 is still in a molten state, after the plastic barrel 111 is shaped, the control terminal 2 starts the electric sliding frame 4, the electric sliding frame 4 drives the movable mould 5 to move rightwards and away from the plastic barrel 111, and when the movable mould 5 is reset, the control terminal 2 stops the electric sliding frame 4.
When the movable mold 5 is separated from the plastic barrel 111, the plastic barrel 111 is taken from the fixed mold 7, and the specific operation is as follows: the control terminal 2 starts the electric push rod 12, the telescopic end of the electric push rod 12 drives the connecting plate 13 to move rightwards, the connecting plate 13 drives the Y-shaped plate 17 to move rightwards, because the plastic barrel 111 is adhered to the outer side of the fixed die 7, if the plastic barrel 111 is pushed by the ejector rod 18 directly, the left side of the plastic barrel 111 is damaged, the ejector rod 18 cannot move rightwards, the tension spring 19 is stretched, the vertical rod of the connecting plate 13 slides along the left side of the chute 1501, the rotating direction is exemplified by the right view direction, the outer lantern ring 15 starts to rotate anticlockwise, the outer lantern ring 15 drives the second turntable 14 to rotate anticlockwise, due to the torque effect of the first torsion spring 16, the first turntable 8 cannot rotate when the second turntable 14 rotates, the second turntable 14 enables the L-shaped rod 9 to be close to the plastic barrel 111 under the limit of the adjacent straight groove 801, the L-shaped rod 9 drives the arc plate 10 to be close to the plastic barrel 111, when the inner side of the arc plate 10 contacts with the outer side of the plastic barrel 111, the clamping process of the arc plate 111 is completed, the second turntable 14 continues to rotate anticlockwise through the L-shaped rod 9 drives the first turntable 8 to rotate anticlockwise, the first turntable 16 drives the L-shaped rod 9 to rotate anticlockwise, and the arc plate 10 rotates anticlockwise with the arc plate 111, and the arc plate 10 is enabled to rotate anticlockwise, and the area of the arc plate 111 is equal to rotate with the outer side of the plastic barrel 111, and the curve 10 is enabled to rotate, and the curve is equal to the curve 7, and the curve is attached to the curve.
When the vertical rod of the connecting plate 13 moves to the bending position of the chute 1501, along with the vertical rod of the connecting plate 13 continuously moves rightwards, the outer sleeve ring 15 starts to rotate clockwise, the outer sleeve ring 15 drives the first rotating disc 8 to rotate clockwise through the second rotating disc 14 and the L-shaped rod 9, the first torsion spring 16 gradually resets, the L-shaped rod 9 drives the arc plate 10 to rotate clockwise, when the first torsion spring 16 is reset, the second rotating disc 14 continuously rotates clockwise along with the second rotating disc 14, the three L-shaped rods 9 are mutually far away through the chute 1401, the three L-shaped rods 9 drive the three arc plates 10 to be no longer in contact with the plastic barrel 111, at the moment, the three tension springs 19 in a stretching state reset to drive the adjacent ejector rods 18 to rapidly move rightwards to push the plastic barrel 111 from the fixed die 7, after the fixed die 7 is separated from the plastic barrel 111, the control terminal 2 controls the telescopic end of the electric push rod 12 to drive the connecting plate 13 to move leftwards, the outer sleeve 15 rotates anticlockwise and then rotates clockwise to reset, when the connecting plate 13 moves leftwards, the connecting plate 13 drives the Y-shaped plate 17 to move leftwards, the Y-shaped plate 17 drives the ejector rod 18 to move leftwards through the tension spring 19, when the vertical part of the connecting plate 13 is positioned at the left side of the chute 1501, the control terminal 2 stops the electric push rod 12, the plastic barrel 111 separated from the fixed die 7 moves rightwards and falls downwards from the rectangular groove 101, the plastic barrel 111 is collected by an operator, before the plastic barrel 111 is taken down, the plastic barrel 111 is clamped through the arc plate 10 and then circumferential rotation force is applied to the plastic barrel 111, the damage caused by the ejector rod 18 directly pushing the plastic barrel 111 is avoided, when the plastic barrel 111 rotates, the plastic barrel is firstly rotated anticlockwise and then rotates clockwise, the plastic barrel 111 is not bonded with the fixed die 7 any more, when the plastic barrel 111 is not clamped any more, the plastic barrel 111 is rapidly pushed out of the fixed die 7 through the ejector rod 18 in the force storage state, the auxiliary plastic barrel 111 is separated from the fixed die 7, then the steps are continuously repeated to carry out injection molding on the next plastic barrel 111, and when all plastic barrels 111 are subjected to injection molding, the device is used.
Example 2: on the basis of the embodiment 1, as shown in fig. 1-3 and 5-10, the cooling mechanism 03 is further included, the cooling mechanism 03 is arranged on the square plate 11, the cooling mechanism 03 is used for reducing the temperature of the plastic barrel 111, the cooling mechanism 03 comprises a fixing rod 20, the fixing rod 20 is fixedly connected to the middle part of the right side surface of the square plate 11, the fixing rod 20 is slidably connected with a sleeve 21, the sliding connection part of the fixing rod 20 and the sleeve 21 is not sealed, the sleeve 21 is ensured to freely slide, the right side of the sleeve 21 is rotatably connected with a first cooling shell 22, the outer side of the first cooling shell 22 is rotatably connected with a second cooling shell 23, the outer ring surface of the second cooling shell 23 contacts with the inner wall of the fixed die 7, the second cooling shell 23 and the inner wall of the fixed die 7 slide in a limiting way, the second cooling shell 23 can not rotate relative to the fixed die 7 and only can move transversely relative to the fixed die 7, a second torsion spring 24 is fixedly connected between the left side surface of the second cooling shell 23 and the first cooling shell 22, the second torsion spring 24 is positioned at the outer side of the first cooling shell 22, the left side of the square plate 11 is provided with a water supplementing and cooling device 25 electrically connected with the control terminal 2, the water supplementing and cooling device 25 is used for reducing the temperature of cooling water and providing power for cooling water circulation, the water supplementing and cooling device 25 is provided with three annular water outlets and three water inlets, the water inlet of the water supplementing and cooling device 25 and the adjacent water outlet are symmetrically distributed, the square plate 11 is fixedly connected with three water inlet pipes 26 which are annularly distributed and three water outlet pipes 27 which are annularly distributed, the middle sections of the water inlet pipes 26 and the water outlet pipes 27 are hoses, the water inlet pipes 26 are communicated with the water outlet of the adjacent water supplementing and cooling device 25, the water outlet pipes 27 are communicated with the water inlet of the adjacent water supplementing and cooling device 25, the outer annular surface of the first cooling shell 22 is provided with annular liquid guide holes 2201 which are bilaterally symmetrically distributed, two cylindrical cavities 2202 which are bilaterally symmetrically distributed and communicated are arranged in the first cooling shell 22, the cylindrical cavities 2202 are communicated with the adjacent liquid guide holes 2201, the second cooling shell 23 is provided with liquid inlet holes 2301 which are distributed annularly and are communicated with the adjacent water inlet pipes 26, the water inlet pipes 26 guide cooling water to the liquid inlet holes 2301, the second cooling shell 23 is provided with liquid guide cavities 2302 which are communicated with the liquid inlet holes 2301, the cross section of each liquid guide cavity 2302 is composed of two L-shaped frames, the second cooling shell 23 is provided with liquid outlets 2303 which are distributed annularly and are communicated with the liquid guide cavities 2302, the three liquid outlets 2303 are positioned at the inner sides of the three liquid inlet holes 2301, the liquid outlets 2303 are communicated with the adjacent water outlet pipes 27, the second cooling shell 23 is provided with second through holes 2304 which are distributed annularly and symmetrically left and right, the second through hole 2304 is matched with the adjacent liquid guide hole 2201, the second through hole 2304 on the left side is communicated with the adjacent liquid outlet 2303, the second through hole 2304 on the right side is communicated with the adjacent liquid guide cavity 2302, the liquid guide hole 2201 is dislocated with the adjacent second through hole 2304 in the initial state, the annular bulge which is rotationally connected with the second cooling shell 23 is arranged on the outer side of the first cooling shell 22, the first through hole 2203 matched with the liquid outlet 2303 is arranged on the annular bulge of the first cooling shell 22, the first through hole 2203 is communicated with the adjacent liquid outlet 2303 in the initial state, after the first cooling shell 22 rotates clockwise, the first through holes 2203 are staggered with the adjacent liquid outlets 2303, and the water inlet pipes 26 distributed in a ring shape are provided with detection components 04 for detecting the temperature of the inner wall of the plastic barrel 111.
As shown in fig. 6 and 7, the detecting component 04 includes an annular housing 28, the annular housing 28 is fixedly connected to the right side of three water inlet pipes 26, the annular housing 28 is fixedly connected to the left side of the second cooling shell 23, an annular disk 281 is slidably connected to the annular housing 28, a heated expansion material is filled on the right side of the annular disk 281 in the annular housing 28, the heated expansion material increases in volume after the surrounding annular temperature rises, the annular housing 28 is slidably connected with a sealing member 29 which is annularly distributed and fixedly connected to the annular disk 281, the sealing member 29 is composed of a folded rod and a sealing post, an arc-shaped housing 30 is communicated between adjacent water outlet pipes 27, the arc-shaped housing 30 is located on the left side of the annular housing 28, the arc-shaped housing 30 is communicated with a connecting pipe 31, the three connecting pipes 31 are staggered with the three water outlet pipes 27, the connecting pipe 31 is communicated with the right side of the sleeve 21, the sealing post of the sealing member 29 is matched with the connecting pipe 31, the sliding of the sealing post changes the flow area of cooling water in the connecting pipe 31 in a lateral direction, a pushing plate 32 fixedly connected to the right end of the fixing rod 20 is slidably connected to the sleeve 21, a spring 33 is fixedly connected between the pushing plate 32 and the sleeve 21, and the sleeve 33 is fixedly connected to the spring 33, and the spring 33 is located on the outer side of the fixing rod 20.
As shown in fig. 5, 6 and 11, a limit post 34 is fixedly connected to the right side of the first cooling shell 22 at the center line, a guide groove is provided at the lower side of the limit post 34, the right part of the guide groove of the limit post 34 is a transverse groove, the left part of the guide groove is a chute, a groove 702 is provided at the right side in the fixed mold 7, a convex ball positioned at the lower side in the groove 702 is fixedly connected to the fixed mold 7, the convex ball in the groove 702 is matched with the guide groove of the limit post 34, and after the right end of the limit post 34 enters the groove 702, the guide groove of the limit post 34 is limited by the convex ball of the fixed mold 7, so that the limit post 34 rotates clockwise.
The compaction process from left to right can be carried out after the cavity between the movable mold 5 and the fixed mold 7 is filled with plastic (similar to the existing material injection process, materials far away from one side of the feed inlet 501 can be compacted first), therefore, the cooling process from left to right needs to be carried out on the plastic barrel 111 immediately after the compaction process on the left side of the plastic barrel 111 is completed, the uniformity of the cooling process is guaranteed, the method specifically comprises the following steps that in an initial state, the outer side surface of the second cooling shell 23 is in contact with the left side of the inner wall of the fixed mold 7, the liquid guide holes 2201 are staggered with the adjacent second through holes 2304, then, the control terminal 2 starts the water supplementing and cooling device 25, the three water outlets of the water supplementing and cooling device 25 respectively inject cooling water into the three water inlet pipes 26, the cooling water enters the liquid guide cavity 2302 through the water inlet pipe 26 and the adjacent liquid inlet 2301, the cooling water in the liquid guide cavity 2302 carries out heat exchange with the fixed mold 7 through the outer side of the second cooling shell 23, the heat of the plastic barrel 111 is absorbed, the shaping process of the plastic barrel 111 is quickened, the cooling water after the heat is absorbed, the cooling water enters the water outlet pipe 2203 and the water supplementing and the water is cooled down by the circulating device 27 through the first through the water outlet 2203 and the water supplementing and the water cooling device 25.
During the process that the cooling water flows through the drain pipe 27, the cooling water in the drain pipe 27 enters the connecting pipe 31 through the arc-shaped shell 30 and enters the right side of the push disc 32 in the sleeve 21 through the connecting pipe 31, the pressure on the right side of the push disc 32 in the sleeve 21 is continuously increased, the first cooling shell 22 drives the sleeve 21 to move rightwards through pushing the first cooling shell 22, the spring 33 is compressed, the first cooling shell 22 drives the second cooling shell 23 to move rightwards, the plastic barrel 111 is gradually cooled from left to right, during the process that the second cooling shell 23 moves rightwards, the second cooling shell 23 drives the right ends of the three water inlet pipes 26 and the right ends of the three drain pipes 27 to move rightwards, the second cooling shell 23 drives the annular shell 28 to move rightwards, the sleeve 21 drives the adjacent arc-shaped shell 30 to move rightwards through the connecting pipe 31, when the temperature born by the outer side of the annular shell 28 is higher, the volume of heated expansion substances in the annular shell 28 is gradually increased and pushes the annular disc 281 to move leftwards, the annular disc 281 drives the three blocking pieces 29 to move leftwards, the flow area of the blocking pieces 29 adjacent to the connecting pipe 31 is reduced, the flow speed of cooling water entering the right side of the pushing disc 32 in the sleeve 21 is reduced, the rightward movement speed of the first cooling shell 22 is slowed down, meanwhile, the rightward movement speed of the second cooling shell 23 is slowed down, the cooling water in the second cooling shell 23 is ensured to cool the plastic barrel 111 sufficiently, when the temperature of the outer side of the annular housing 28 is lower, it is proved that the second cooling shell 23 has cooled the inner wall of the nearby fixed die 7, so that the speed of rightward movement of the second cooling shell 23 needs to be increased, the temperature of the outer side of the annular housing 28 is reduced, the volume of the heated expansion material in the annular housing 28 is reduced, the pressure of the cooling water in the connecting pipe 31 impacts the adjacent blocking member 29 to drive the annular disk 281 to move rightward, the communication area of the connecting pipe 31 is increased, the speed of rightward movement of the first cooling shell 22 and the second cooling shell 23 is increased, as the first cooling shell 22 continuously moves rightward, the first cooling shell 22 drives the limit post 34 to move rightward, when the limit post 34 is inserted into the groove 702, the guide groove of the limit post 34 is matched with the convex ball on the fixed die 7, and the limit post 34 continuously moves rightwards, the guide groove of the limit post 34 makes the limit post 34 rotate clockwise under the limit of the convex ball on the fixed die 7, the limit post 34 drives the first cooling shell 22 to rotate clockwise, the second torsion spring 24 stores force, the liquid guide hole 2201 on the first cooling shell 22 is gradually communicated with the adjacent second through hole 2304, the annular bulge of the first cooling shell 22 gradually seals the liquid outlet 2303 (the first through hole 2203 is misplaced with the adjacent liquid outlet 2303), when the right side surface of the first cooling shell 22 contacts with the right side in the fixed die 7, the first cooling shell 22 cannot move rightwards, cooling water is not injected into the right side of the push disc 32 in the sleeve 21 by the connecting pipe 31, the spring 33 is not compressed, after the liquid outlet 2303 is plugged by the annular bulge of the first cooling shell 22, cooling water in the liquid guide cavity 2302 enters the right cylindrical cavity 2202 through the right second through hole 2304 and the right liquid guide hole 2201, cooling water in the cylindrical cavity 2202 cools the right side of the fixed die 7 through the right side of the first cooling shell 22, and simultaneously cools the right side of the plastic barrel 111, and cooling water cooled by the right cylindrical cavity 2202 enters the left cylindrical cavity 2202 and enters the liquid outlet 2303 through the left liquid guide hole 2201 and the left liquid guide hole 2304.
After the plastic barrel 111 is shaped, the control terminal 2 stops the water supplementing and cooling equipment 25, at the moment, the water supplementing and cooling does not push the cooling water in the drain pipe 27 to circulate any more, so that the pressure in the drain pipe 27 is reduced, at the moment, the spring 33 is reset to drive the sleeve 21 to move leftwards, the sleeve 21 drives the second cooling shell 23 to move leftwards through the first cooling shell 22, the first cooling shell 22 drives the limit column 34 to move leftwards, a guide groove on the limit column 34 is limited by a convex ball on the fixed die 7 to rotate anticlockwise when moving leftwards, the limit column 34 drives the first cooling shell 22 to rotate anticlockwise, the second torsion spring 24 is reset gradually, when the second cooling shell 23 is positioned at the left side of the fixed die 7, the spring 33 is reset to finish, and the plastic barrel 111 is shaped.
In summary, through cooling down the plastic barrel 111 gradually from left to right, guarantee the homogeneity of plastic barrel 111 cooling down, and when cooling down to plastic barrel 111, detect the temperature on the cover half mould 7 constantly, avoid causing too much wasting of resources (because the required design temperature of plastic barrel 111 is higher than the temperature of cooling water, if last adopting cooling water to cool down to plastic barrel 111, the temperature of plastic barrel 111 will be less than its design temperature, and plastic barrel 111 only need to reach the design temperature just need not cool down again, therefore stop cooling down this place after the design of plastic barrel 111), and at the in-process of second cooling shell 23 to plastic barrel 111 cooling down, avoid cooling water to get into first cooling shell 22, because first cooling shell 22 is the heat conduction material, and cooling water can cause the wasting of resources through first cooling shell 22, in first cooling shell 22 and cover half mould 7 in the right side contact with again with first cooling shell 22 and second cooling shell 23 in-connection fully cool down to plastic barrel 111.
The foregoing has outlined rather broadly the more detailed description of the application in order that the detailed description of the principles and embodiments of the application may be implemented in conjunction with the detailed description of the application that follows, the examples being merely intended to facilitate an understanding of the method of the application and its core concepts; meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in accordance with the ideas of the present application, the present description should not be construed as limiting the present application in view of the above.
Claims (5)
1. The utility model provides a plastic mould with quick cooling function, its characterized in that, including operation panel (1), operation panel (1) are provided with control terminal (2) and run through rectangular groove (101), operation panel (1) rigid coupling have be located electronic slide rail (3) of rectangular groove (101) both sides, electronic slide rail (3) with control terminal (2) electricity is connected, the symmetry distribution electronic slide rail (3) sliding connection have with electronic carriage (4) of control terminal (2) electricity is connected, electronic carriage (4) keep away from one side rigid coupling of operation panel (1) has moving die (5), operation panel (1) be provided with the feed equipment of control terminal (2) electricity is connected, moving die (5) be provided with feed inlet (501) of feed equipment intercommunication, one side rigid coupling that operation panel (1) kept away from moving die (5) has base (6), base (6) rigid coupling have with moving die (5) complex electronic carriage (7), one side (7) have a ring-shaped face (7) of rotating disc (8) have, plastic (8) have a ring-shaped face (801) to be provided with rotating disc (8), the straight groove (801) is connected with an L-shaped rod (9) in a sliding manner, the L-shaped rod (9) is fixedly connected with an arc-shaped plate (10) matched with the plastic barrel (111), and the base (6) is provided with a demoulding mechanism (01) for assisting the plastic barrel (111) to fall off from the fixed mould (7);
The demolding mechanism (01) comprises a square plate (11), wherein the square plate (11) is fixedly connected to one side of the base (6) away from the fixed mold (7), one side of the square plate (11) away from the base (6) is fixedly connected with an electric push rod (12) electrically connected with the control terminal (2), a connecting plate (13) is fixedly connected to the telescopic end of the electric push rod (12), a second rotary table (14) is rotatably connected to one side of the fixed mold (7) close to the first rotary table (8), the second rotary table (14) is provided with a chute (1401) matched with an adjacent L-shaped rod (9), an outer ring surface of the second rotary table (14) is fixedly connected with an outer sleeve ring (15), one end of the connecting plate (13) close to the outer sleeve ring (15) is provided with a vertical rod, the outer sleeve ring (15) is provided with a chute (1501) matched with the connecting plate (13), a first rotary table (8) is fixedly connected with the fixed mold (7) with a first torsion spring (16), and the connecting plate (02) is provided with a torsion spring (111);
the shape of the chute (1501) is V-shaped, and the opening direction of the chute (1501) is perpendicular to the axis direction of the outer sleeve (15);
The pushing component (02) comprises a Y-shaped plate (17), the Y-shaped plate (17) is fixedly connected to one side, close to the square plate (11), of the connecting plate (13), ejector rods (18) distributed in an arc shape are connected to the Y-shaped plate (17) in a sliding mode, tension springs (19) are fixedly connected between the ejector rods (18) and the Y-shaped plate (17), and a through groove (701) matched with the adjacent ejector rods (18) is formed in the fixed die (7);
The cooling mechanism (03) is arranged on the square plate (11), the cooling mechanism (03) is used for reducing the temperature of the plastic barrel (111), the cooling mechanism (03) comprises a fixing rod (20), the fixing rod (20) is fixedly connected to one side, close to the fixed die (7), of the square plate (11), the fixing rod (20) is slidably connected with a sleeve (21), the sliding connection position of the fixing rod (20) and the sleeve (21) is not sealed, one side, far away from the square plate (11), of the sleeve (21) is rotationally connected with a first cooling shell (22), the outer side of the first cooling shell (22) is rotationally connected with a second cooling shell (23), the second cooling shell (23) is fixedly connected with a second torsion spring (24) on one side, close to the fixed die (7), of the square plate (11) is provided with an annular water inlet (25) which is electrically connected with a control terminal (2), is provided with an annular water inlet pipe (25) which is electrically connected with a water outlet (25), and is fixedly connected with an annular water inlet pipe (25), the water inlet pipe (26) is communicated with a water outlet of the adjacent water supplementing and cooling equipment (25), and the water outlet pipe (27) is communicated with a water inlet of the adjacent water supplementing and cooling equipment (25);
The utility model discloses a liquid temperature sensor, including first cooling shell (22), second cooling shell (23), first cooling shell (22), first outer annular face of the first cooling shell (22) is provided with drain hole (2201) that are annular and symmetric distribution, be provided with cylindrical cavity (2202) that are symmetric distribution and intercommunication in the first cooling shell (22), cylindrical cavity (2202) with adjacent drain hole (2201) intercommunication, second cooling shell (23) are provided with be annular distribution and with adjacent inlet tube (26) intercommunication's inlet (2301), second cooling shell (23) be provided with drain cavity (2302) that inlet tube (2301) communicate, second cooling shell (23) be provided with annular distribution and symmetric distribution with adjacent drain hole (2201) intercommunication, second cooling shell (23) be provided with second through-hole (2304) is close to the second through-hole (2304) with the second through-hole (2302) that inlet tube (2302) communicate is provided with adjacent inlet tube (2304) the second through-hole (2304) is used for detecting that second cooling shell (2304) is adjacent inlet tube (2302) is the temperature sensor is provided with inlet tube (2304).
2. A plastic mould with rapid cooling function according to claim 1, characterized in that the degree of curvature of the inner side of the arc-shaped plate (10) is equal to the degree of curvature of the outer side of the plastic barrel (111), the arc-shaped plate (10) being located at the side of the plastic barrel (111) close to the first rotating disc (8).
3. A plastic mould with rapid cooling function according to claim 1, characterized in that the outer side of the first cooling shell (22) is provided with an annular protrusion rotationally connected with the second cooling shell (23), and the annular protrusion of the first cooling shell (22) is provided with a first through hole (2203) matched with the liquid outlet (2303).
4. A plastic mould with rapid cooling function according to claim 1, characterized in that the detecting component (04) comprises an annular shell (28), the annular shell (28) is fixedly connected with the water inlet pipe (26) which is annularly distributed, the annular shell (28) is fixedly connected with one side of the second cooling shell (23) which is close to the water inlet pipe (26), an annular disc (281) is slidably connected in the annular shell (28), a heated expansion substance is filled between one side of the annular disc (281) which is close to the second cooling shell (23) and the annular shell (28), the annular shell (28) is slidably connected with a sealing piece (29) which is annularly distributed and fixedly connected with the annular disc (281), an arc-shaped shell (30) is communicated between the adjacent water outlet pipes (27), a connecting pipe (31) is communicated with one side of the sleeve (21) which is close to the first cooling shell (22), the sealing piece (29) is matched with the connecting pipe (31) and the sleeve (21) is fixedly connected with the push sleeve (32).
5. The plastic mold with the rapid cooling function according to claim 4, wherein a limit post (34) is fixedly connected to one side, away from the sleeve (21), of the first cooling shell (22), the limit post (34) is provided with a guide groove, the fixed mold (7) is provided with a groove (702), a convex ball located in the groove (702) is fixedly connected to the fixed mold (7), and the convex ball in the groove (702) is matched with the guide groove of the limit post (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311184809.XA CN117183231B (en) | 2023-09-14 | 2023-09-14 | Plastic mold with rapid cooling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311184809.XA CN117183231B (en) | 2023-09-14 | 2023-09-14 | Plastic mold with rapid cooling function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117183231A CN117183231A (en) | 2023-12-08 |
| CN117183231B true CN117183231B (en) | 2024-05-24 |
Family
ID=89003199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311184809.XA Active CN117183231B (en) | 2023-09-14 | 2023-09-14 | Plastic mold with rapid cooling function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117183231B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118952593B (en) * | 2024-10-17 | 2025-04-11 | 江苏海泰生物科技有限公司 | Auxiliary device for injection molding machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013006193A (en) * | 2011-06-24 | 2013-01-10 | Toyota Motor Corp | Molded article mold-releasing method and molded article mold-releasing device |
| CN104552838A (en) * | 2015-01-15 | 2015-04-29 | 佛山市鸿盛鼎美模具有限公司 | Automatic mold opening/clamping machine |
| CN106079259A (en) * | 2016-06-24 | 2016-11-09 | 芜湖市万华塑料制品有限公司 | The terminal cover injection mold of automatic blanking |
| CN106346725A (en) * | 2016-10-26 | 2017-01-25 | 佛山市顺德区百年科技有限公司 | Injection mold and ejecting mechanism thereof |
| CN217968151U (en) * | 2022-07-29 | 2022-12-06 | 东莞平强注塑模具有限公司 | Sleeve mold |
| CN218505093U (en) * | 2022-10-12 | 2023-02-21 | 深圳市万兴龙塑胶电子有限公司 | Injection mold for threaded product |
| CN116533431A (en) * | 2023-07-05 | 2023-08-04 | 河北华亘科技有限公司 | Rubber sealing ring production device and production method |
-
2023
- 2023-09-14 CN CN202311184809.XA patent/CN117183231B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013006193A (en) * | 2011-06-24 | 2013-01-10 | Toyota Motor Corp | Molded article mold-releasing method and molded article mold-releasing device |
| CN104552838A (en) * | 2015-01-15 | 2015-04-29 | 佛山市鸿盛鼎美模具有限公司 | Automatic mold opening/clamping machine |
| CN106079259A (en) * | 2016-06-24 | 2016-11-09 | 芜湖市万华塑料制品有限公司 | The terminal cover injection mold of automatic blanking |
| CN106346725A (en) * | 2016-10-26 | 2017-01-25 | 佛山市顺德区百年科技有限公司 | Injection mold and ejecting mechanism thereof |
| CN217968151U (en) * | 2022-07-29 | 2022-12-06 | 东莞平强注塑模具有限公司 | Sleeve mold |
| CN218505093U (en) * | 2022-10-12 | 2023-02-21 | 深圳市万兴龙塑胶电子有限公司 | Injection mold for threaded product |
| CN116533431A (en) * | 2023-07-05 | 2023-08-04 | 河北华亘科技有限公司 | Rubber sealing ring production device and production method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117183231A (en) | 2023-12-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN117183231B (en) | Plastic mold with rapid cooling function | |
| CN117096558B (en) | Double-station liquid injection machine for soft-package lithium battery | |
| CN108995161B (en) | Cooling structure of material pipe for thermosetting plastic injection molding | |
| CN213891116U (en) | Quick injection mechanism of high-efficient injection molding machine | |
| CN116834199B (en) | An injection molding mold for wine bottle caps and its use method | |
| CN114750378A (en) | Injection mold with high stability of injection molding precision | |
| CN115782101A (en) | Injection mold for producing high efficiency | |
| CN115570750A (en) | Injection mold and method for precise structural part of electronic product | |
| CN119036771B (en) | A pipe injection molding equipment and process | |
| CN117207487A (en) | Machine head of large-caliber pipe extruder | |
| CN206713925U (en) | A kind of cake mold for being easy to the demoulding | |
| CN211251165U (en) | Liquid silica gel cold runner mould | |
| CN115056495A (en) | A lithium ion battery cover plate and its hot-melt welding device | |
| CN210940350U (en) | An injection molding automation production line | |
| CN215359642U (en) | Hard rubber injection mold for heavy truck air conditioner foot blowing valve plate | |
| CN115071085A (en) | Cooling device of plastic mold | |
| CN221697725U (en) | A wireless charger cover injection mold | |
| CN114665057B (en) | Graphite electrode forming device for new energy battery equipment | |
| CN220880106U (en) | Automobile clutch pressure plate processing mold | |
| CN217729551U (en) | Demoulding device of injection mould base movable sliding block | |
| CN211917614U (en) | A complex and precise rapid injection molding mold | |
| CN218660231U (en) | Injection mold of door seal for drum washing machine | |
| CN211416092U (en) | Injection mold | |
| CN222156536U (en) | Car reading light panel injection mold | |
| CN218019934U (en) | Sensor support closes piece injection mold |
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 | ||
| CB02 | Change of applicant information |
Country or region after: China Address after: No. 510 Jincheng East Road, Xinwu District, Wuxi City, Jiangsu Province, China Applicant after: WUXI YANZHONG TECHNOLOGY CO.,LTD. Address before: Building 10, 3rd Floor, Xuelang Town, No. 99 Qingshu Road, Wuxi Economic Development Zone, Jiangsu Province, China, 214111 Applicant before: WUXI YANZHONG TECHNOLOGY CO.,LTD. Country or region before: China |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |