CN112223654A - Be used for injection molding machine to mould plastics mouthful mediation component - Google Patents
Be used for injection molding machine to mould plastics mouthful mediation component Download PDFInfo
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- CN112223654A CN112223654A CN202011126798.6A CN202011126798A CN112223654A CN 112223654 A CN112223654 A CN 112223654A CN 202011126798 A CN202011126798 A CN 202011126798A CN 112223654 A CN112223654 A CN 112223654A
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- injection molding
- dredging
- molding machine
- component
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/20—Injection nozzles
- B29C45/24—Cleaning equipment
Abstract
The invention belongs to the technical field of machinery, in particular to a dredging component for an injection molding port of an injection molding machine, which aims at the technical problems that the caliber of the injection port of the existing injection molding machine is small, the blockage is easy in the material extruding process, and after the injection molding is finished, the material remained in the injection molding port is easy to harden and agglomerate, and the smoothness of the next injection molding is influenced. The unidirectional circulation material twisting frame is extruded by the injection molding material to enable the unidirectional circulation material twisting frame to rotate in a unidirectional mode, the material is fully and automatically stirred, meanwhile, the unidirectional circulation material twisting frame is used for driving the snake-shaped dredging rod to drive the dredging block to horizontally reciprocate to dredge the injection molding opening, the probability of blockage of the injection molding opening is reduced, the operation process is accelerated, and labor force is greatly liberated.
Description
Technical Field
The invention relates to the technical field of injection molding machines, in particular to a component for dredging an injection molding opening of an injection molding machine.
Background
An injection molding machine is also known as an injection molding machine or an injection machine. It is a main forming equipment for making various shaped plastic products from thermoplastic plastics or thermosetting plastics by using plastic forming mould. The device is divided into a vertical type, a horizontal type and a full-electric type. The injection moulding machine can heat plastics, apply high pressure to molten plastics, make it eject out and fill the die cavity, the working principle of the injection moulding machine is similar to that of the injection syringe used for injection, it is a technological process that the plasticized molten state (i.e. viscous state) plastics are injected into the closed die cavity by means of the thrust of screw (or plunger), and the product is obtained after solidification and shaping.
The gluing component of the automatic injection molding machine is a main molding device for manufacturing plastic products with various shapes by using a plastic molding die for thermoplastic plastics or thermosetting materials. The plastic injection molding machine can heat the plastic, apply high pressure to the molten plastic, and inject it to fill the mold cavity. With the development of economy, more and more injection products enter the lives of people, and the Chinese injection molding industry has great prospect. The injection molding machine is one of main energy consumption devices in the injection molding industry, but the existing injection molding machine has great defects, in order to ensure the operation of the injection molding machine, a gluing component of the injection molding machine basically does not stop, so that the injection molding machine consumes much electric energy and is not beneficial to energy utilization. The gluing component of the injection molding machine is easily damaged in a high-temperature state for a long time, and plastic plastics or thermosetting materials in the gluing component of the injection molding machine cannot be discharged in time, so that the gluing component of the injection molding machine is easily blocked and is not beneficial to the operation of the injection molding machine. Therefore, chinese patent No. CN201720736052.4 proposes a gluing assembly based on an automatic injection molding machine, which includes a housing disposed on the outer surface of the structure, and a charging barrel mounted on the inner wall of the housing; one end of the shell is provided with a spray head, and one end of the spray head is provided with a spray nozzle; the heating circle is installed to the shell inner wall, and shell outer wall installation feed inlet, and shell surface mounting has the cooling water circle: a screw is arranged in the charging barrel; one end of the screw is provided with a screw head, the outer surface of the screw is provided with a check ring, and the other end of the screw is provided with a handle; the outer side wall of the shell is provided with a junction box, and the junction box is electrically connected with the inside of the heating ring; one side of the cooling water ring is provided with a water inlet, and the other side corresponding to the cooling water ring is provided with a water outlet, so that the assembly has a large internal space, a large amount of thermoplastic plastics or thermosetting materials can be added, and the working efficiency can be improved; the contact area between the thermoplastic plastic or the thermosetting material and the heating ring is increased, so that the heat energy can be further utilized, the energy consumption is reduced, and the heat dissipation is facilitated.
The mouth of penetrating among the above-mentioned technical scheme department bore is less, and is extruding the material in-process and block up easily, in case the mouth of moulding plastics blocks up, shuts down to switch on and can drag the material to extrude the process slowly, causes whole equipment trouble even, needs to carry out extensive maintenance, seriously delays the operation, in addition, moulds plastics and accomplishes the back, is detained in the easy sclerosis caking of the inside material of the mouth of moulding plastics, influences the patency of moulding plastics next time more easily.
Disclosure of Invention
The invention provides an injection port dredging component for an injection molding machine, which is based on the technical problems that the caliber of an injection port of the existing injection molding machine is small, the injection port is easy to block in the process of extruding materials, once the injection port is blocked, the shutdown conduction can slow down the extrusion process of the materials, even the whole equipment is in failure, large-scale maintenance is needed, and the operation is seriously delayed.
The invention provides a dredging component for an injection molding opening of an injection molding machine, which comprises a square fixing shell and a conical fixing shell which are welded with each other, wherein a one-way circulating material twisting mechanism is connected to the inner side of the square fixing shell, the one-way circulating material twisting mechanism comprises a pair of one-way circulating material twisting frames and a pair of one-way limiting components, the one-way circulating material twisting frames are connected with the one-way limiting components, an arc-shaped sieve plate is arranged on one side, close to the conical fixing shell, of the one-way circulating material twisting frames, the inner arc surface of the arc-shaped sieve plate faces one side of the one-way circulating material twisting frames, variable-diameter sieve holes are densely distributed on the arc-shaped sieve plate, an auxiliary dredging part is arranged on the inner side of.
Preferably, the blades on the unidirectional circulation twisting frame are densely distributed with reducing extrusion holes, and the aperture of the reducing extrusion holes is changed into a funnel shape.
Preferably, the one-way limiting member comprises a one-way turntable, one-way limiting clamping pieces, a fixing ring and limiting pieces densely distributed on the inner wall of the fixing ring, one end of the one-way circulating twisting frame penetrates through the square fixing shell and is fixedly connected with the one-way turntable, the plurality of one-way limiting clamping pieces are densely distributed at the side end of the one-way turntable, and the fixing ring is welded on the outer side wall of the square fixing shell.
Preferably, the number of the leaves of the unidirectional circulation twisting frame is equal to the number of the unidirectional limiting clamping pieces and the limiting pieces.
Preferably, one-way spacing fastener includes one-way stopper and first compression spring, one-way carousel side is provided with a plurality of heavy grooves with one-way stopper assorted, one-way stopper is through first compression spring and heavy inslot bottom fixed connection.
Preferably, supplementary mediation part includes snakelike mediation pole, first dead lever, first fixed ring cover, the fixed lantern ring, second compression spring and contact piece, first fixed ring cover is through first dead lever and the fixed shell inner wall fixed connection of toper, snakelike mediation pole run through first fixed ring cover and slide opening and with contact piece fixed connection, fixed lantern ring is fixed cup joints on the snakelike mediation pole between first fixed ring cover and the contact piece, second compression spring cover is located on the snakelike mediation pole, and second compression spring both ends respectively with first fixed ring cover and fixed lantern ring fixed connection.
Preferably, the end of the snake-shaped dredging rod, which is far away from the contact block, is fixedly sleeved with a second fixing ring sleeve, and a second fixing rod is fixedly connected between the second fixing ring sleeve and the inner wall of the conical fixing shell.
Preferably, the end part of the snake-shaped dredging rod far away from the contact block is fixedly connected with a dredging block.
Preferably, the auxiliary dredging parts are provided with a pair, the auxiliary dredging parts are respectively arranged corresponding to the pair of unidirectional circulating twisting frames, and dredging blocks on the pair of snake-shaped dredging rods are distributed in a staggered mode.
Preferably, the inner wall of the conical fixed shell is fixedly connected with a heating gasket.
The beneficial effects of the invention are as follows:
1. this be used for injection molding machine mouth of moulding plastics mediation component, through the one-way circulation hank material mechanism that sets up in square set casing inboard, the material of moulding plastics extrudees one-way circulation hank material frame and makes one-way circulation hank material frame unidirectional rotation, carry out abundant self-stirring to the material, smash the material of caking, utilize one-way circulation hank material frame drive snakelike mediation pole to take the horizontal back and forth movement of mediation piece to the mouth of moulding plastics department to dredge simultaneously, the emergence probability that the mouth of moulding plastics blockked up has been reduced, thereby the operation process has been accelerated, the labour has been liberated to a very big.
2. This be used for injection molding machine mouth of moulding plastics mediation component, through at toper set casing inner wall fixed connection heating gasket, usable heating gasket heats the inboard material of toper set casing, can effectively prevent the material caking, is favorable to extruding smoothly of material simultaneously.
3. This be used for injection molding machine mouth of moulding plastics mediation component, it is a pair of through being provided with supplementary mediation part, and a pair of supplementary mediation part respectively with the corresponding setting of a pair of one-way circulation hank work or material rest, the crisscross distribution of mediation piece on a pair of snakelike mediation pole, when the material of moulding plastics extrudees one-way circulation hank work or material rest and makes one-way circulation hank work or material rest pivoted in, snakelike mediation pole is stirred to one-way circulation hank work or material rest, horizontal migration around making snakelike mediation pole, because the angle of a pair of one-way circulation hank work or material rest and a pair of snakelike mediation pole contact is different, make relative movement take place between a pair
The parts which are not involved in the device are the same as or can be realized by adopting the prior art, the injection molding material is used for extruding the unidirectional circulation twisting frame to enable the unidirectional circulation twisting frame to rotate in a unidirectional way, the material is fully and automatically stirred, the caked material is smashed, meanwhile, the unidirectional circulation twisting frame is used for driving the snake-shaped dredging rod to drive the dredging block to horizontally reciprocate to dredge the injection molding opening, the occurrence probability of blockage of the injection molding opening is reduced, the operation process is accelerated, and the labor force is greatly liberated.
Drawings
FIG. 1 is a schematic structural diagram of an injection port dredging component of an injection molding machine in a split state, according to the invention;
FIG. 2 is a schematic cross-sectional structural view of an injection port dredging component for an injection molding machine according to the present invention;
FIG. 3 is a schematic structural diagram of a unidirectional circulation stranding frame for an injection port dredging component of an injection molding machine according to the present invention;
FIG. 4 is a schematic view of the structure at A in FIG. 3;
FIG. 5 is a schematic view of the overall appearance structure of an injection port dredging component for an injection molding machine according to the present invention.
In the figure: the device comprises a square fixing shell 1, a conical fixing shell 2, a heating gasket 3, a unidirectional circulating twisting frame 4, a variable-diameter extruding hole 5, an arc screening plate 6, a variable-diameter screening hole 7, a fixed ring 8, a limiting piece 9, a unidirectional rotating disc 10, a sinking groove 11, a first compression spring 12, a unidirectional limiting piece 13, a snake-shaped dredging rod 14, a first fixing rod 15, a first fixing ring sleeve 16, a fixing ring sleeve 17, a second compression spring 18, a second fixing rod 19, a second fixing ring sleeve 20, a dredging block 21 and a contact block 22.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1
Referring to fig. 1-5, a component for dredging an injection molding opening of an injection molding machine comprises a square fixed shell 1 and a conical fixed shell 2 which are welded with each other, wherein a one-way circulation twisting mechanism is connected to the inner side of the square fixed shell 1 and comprises a pair of one-way circulation twisting frames 4 and a pair of one-way limiting members, the one-way circulation twisting frames 4 are connected with the one-way limiting members, an arc-shaped sieve plate 6 is arranged on one side, close to the conical fixed shell 2, of the one-way circulation twisting frame 4, the inner arc surface of the arc-shaped sieve plate 6 faces one side of the one-way circulation twisting frame 4, reducing sieve holes 7 are densely distributed on the arc-shaped sieve plate 6, an auxiliary dredging part is arranged on the inner side of the conical fixed shell 2, and a slide.
In the invention, the variable-diameter extruding holes 5 are densely distributed on the blades of the unidirectional circulation stranding frame 4, and the aperture of the variable-diameter extruding holes 5 is changed into a funnel shape, so that the smooth extrusion of the flowing materials can be accelerated.
The one-way limiting component comprises a one-way turntable 10, one-way limiting clamping pieces, a fixing ring 8 and limiting pieces 9 densely distributed on the inner wall of the fixing ring 8, one end of the one-way circulating twisting frame 4 penetrates through the square fixing shell 1 and is fixedly connected with the one-way turntable 10, the plurality of one-way limiting clamping pieces are densely distributed at the side end of the one-way turntable 10, the fixing ring 8 is welded on the outer side wall of the square fixing shell 1, the pair of one-way circulating twisting frames 4 are guaranteed to stably rotate towards the direction shown in figure 2, and further stirring of materials is achieved.
Wherein, the number of the leaves of the unidirectional circulation twisting frame 4 is the same as the number of the unidirectional limiting clamping pieces and the limiting pieces 9.
Wherein, one-way spacing fastener includes one-way stopper 13 and first compression spring 12, and one-way carousel 10 side is provided with a plurality of heavy grooves 11 with one-way stopper 13 assorted, and one-way stopper 13 is through first compression spring 12 and heavy groove 11 inner bottom fixed connection.
Wherein, the auxiliary dredging component comprises a snake-shaped dredging rod 14, a first fixing rod 15, a first fixing ring sleeve 16, a fixing ring sleeve 17, a second compression spring 18 and a contact block 22, the first fixing ring sleeve 16 is fixedly connected with the inner wall of the conical fixing shell 2 through the first fixing rod 15, the snake-shaped dredging rod 14 penetrates through the first fixing ring sleeve 16 and the sliding hole and is fixedly connected with the contact block 22, the fixing ring sleeve 17 is fixedly sleeved on the snake-shaped dredging rod 14 between the first fixing ring sleeve 16 and the contact block 22, the second compression spring 18 is sleeved on the snake-shaped dredging rod 14, two ends of the second compression spring 18 are respectively and fixedly connected with the first fixing ring sleeve 16 and the fixing ring sleeve 17, the end of the snake-shaped dredging rod 14 far away from the contact block 22 is fixedly sleeved with the second fixing ring sleeve 20, the second fixing rod 19 is fixedly connected between the second fixing ring sleeve 20 and the inner wall of the conical fixing shell 2, when the injection molding material extrudes the unidirectional circulation twisting frame 4 to enable the unidirectional circulation twisting frame 4 to rotate, the snake-shaped dredging rod 14 is shifted by the unidirectional circulation twisting frame 4, so that the snake-shaped dredging rod 14 can horizontally move front and back, and the stability of the snake-shaped dredging rod 14 in the horizontal moving process can be improved by the arrangement of the second fixing ring sleeve 20 and the second fixing rod 19.
Wherein, the end fixedly connected with mediation piece 21 that contact piece 22 was kept away from to snakelike mediation pole 14, the increase and the material between area of contact, the mediation effect is better.
Wherein, 2 inner wall fixedly connected with heating gasket 3 of toper set casing, usable heating gasket 3 heats the material of 2 inboards of toper set casing, can prevent effectively that the material from agglomerating, is favorable to extruding smoothly of material simultaneously.
The working principle is as follows: material extrusion unidirectional circulation hank work or material rest 4 of moulding plastics makes unidirectional circulation hank work or material rest 4 unidirectional rotation, carry out abundant self-stirring to the material, smash the material of caking, it passes through reducing sieve mesh 7 on curved sieve flitch 6 to meet the requirements until the material, and simultaneously, the leaf piece extrusion contact piece 22 of unidirectional circulation hank work or material rest 4, stir snakelike dredge pole 14 and make snakelike dredge pole 14 horizontal migration under the state of second compression spring 18 compression, when contact piece 22 is between a pair of leaf piece on unidirectional circulation hank work or material rest 4, snakelike dredge pole 14 moves the completion of reseing in the effect water translation of second compression spring 18, so relapse, snakelike dredge pole 14 takes 21 horizontal back and forth movements of mediation piece to dredge mouthful department of moulding plastics and dredge.
Example 2
Referring to fig. 1-2, a be used for injection molding machine mouth of moulding plastics mediation component, this embodiment compares in embodiment 1, supplementary mediation part is provided with a pair ofly, and a pair of supplementary mediation part respectively with the corresponding setting of a pair of one-way circulation hank work or material rest 4, the crisscross distribution of mediation piece 21 on a pair of snakelike mediation pole 14, when the material extrusion one-way circulation hank work or material rest 4 of moulding plastics makes the one-way circulation hank work or material rest 4 pivoted, snakelike mediation pole 14 is stirred to one-way circulation hank work or material rest 4, make snakelike mediation pole 14 horizontal migration around making, because the angle that a pair of one-way circulation hank work or material rest 4 and a pair of snakelike mediation pole 14 contact is different, make relative movement take place between a pair of snakelike.
It should be further noted that the electrical control method used in this document is automatically controlled by a controller and powered by an external power source, and the control circuit of the controller can be implemented by simple programming by those skilled in the art, which belongs to the common knowledge in the art, and this application mainly serves to protect the mechanical device, so the control method and the circuit connection are not explained in detail in this application.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. A component for dredging an injection port of an injection molding machine comprises a square fixed shell (1) and a conical fixed shell (2) which are welded with each other, it is characterized in that the inner side of the square fixed shell (1) is connected with a unidirectional circulation material twisting mechanism, the unidirectional circulation material twisting mechanism comprises a pair of unidirectional circulation material twisting frames (4) and a pair of unidirectional limiting components, and the unidirectional circulation twisting frame (4) is connected with the unidirectional limiting component, one side of the unidirectional circulation twisting frame (4) close to the conical fixed shell (2) is provided with an arc-shaped sieve plate (6), and the inner cambered surface of the arc-shaped sieve plate (6) faces one side of the unidirectional circulation material twisting frame (4), the arc-shaped sieve plate (6) is densely provided with reducing sieve pores (7), the inner side of the conical fixed shell (2) is provided with an auxiliary dredging component, and the arc-shaped sieve plate (6) is provided with a sliding hole matched with the auxiliary dredging part.
2. The component for dredging the injection port of the injection molding machine according to claim 1, wherein the variable diameter extrusion holes (5) are densely distributed on the blades of the unidirectional circulation stranding frame (4), and the aperture of the variable diameter extrusion holes (5) is changed into a funnel shape.
3. The component for dredging an injection port of an injection molding machine according to claim 1, wherein the one-way limiting component comprises a one-way turntable (10), one-way limiting clamping pieces, a fixing ring (8) and limiting pieces (9) densely distributed on the inner wall of the fixing ring (8), one end of the one-way circulating twisting frame (4) penetrates through the square fixing shell (1) and is fixedly connected with the one-way turntable (10), the one-way limiting clamping pieces are densely distributed at the side end of the one-way turntable (10), and the fixing ring (8) is welded on the outer side wall of the square fixing shell (1).
4. The component for dredging the injection port of the injection molding machine according to claim 3, wherein the number of the leaves of the unidirectional circulation stranding frame (4) is the same as the number of the unidirectional limiting clamping pieces and the limiting pieces (9).
5. The component for dredging the injection port of the injection molding machine according to claim 4, wherein the one-way limiting fastener comprises a one-way limiting block (13) and a first compression spring (12), a plurality of sinking grooves (11) matched with the one-way limiting block (13) are formed in the side end of the one-way rotating disc (10), and the one-way limiting block (13) is fixedly connected with the inner bottom end of the sinking grooves (11) through the first compression spring (12).
6. The component for unblocking an injection port of an injection molding machine according to claim 1, the auxiliary dredging component comprises a snake-shaped dredging rod (14), a first fixing rod (15), a first fixing ring sleeve (16), a fixing ring sleeve (17), a second compression spring (18) and a contact block (22), the first fixed ring sleeve (16) is fixedly connected with the inner wall of the conical fixed shell (2) through a first fixed rod (15), the snake-shaped dredging rod (14) penetrates through the first fixing ring sleeve (16) and the sliding hole and is fixedly connected with the contact block (22), the fixed lantern ring (17) is fixedly sleeved on the snake-shaped dredging rod (14) between the first fixed lantern ring (16) and the contact block (22), the second compression spring (18) is sleeved on the snake-shaped dredging rod (14), and two ends of the second compression spring (18) are respectively fixedly connected with the first fixed ring sleeve (16) and the fixed ring sleeve (17).
7. The component for unblocking an injection port of an injection molding machine according to claim 6, wherein an end of the serpentine-shaped unblocking rod (14) far away from the contact block (22) is fixedly sleeved with a second fixing ring sleeve (20), and a second fixing rod (19) is fixedly connected between the second fixing ring sleeve (20) and the inner wall of the conical fixing shell (2).
8. The component for unblocking an injection port of an injection molding machine according to claim 6, wherein the end of the snake-shaped unblocking rod (14) far away from the contact block (22) is fixedly connected with the unblocking block (21).
9. The component for dredging the injection port of the injection molding machine according to claim 8, wherein the auxiliary dredging parts are provided in a pair, the auxiliary dredging parts are respectively arranged corresponding to the pair of unidirectional circulating twisting frames (4), and the dredging blocks (21) on the pair of snake-shaped dredging rods (14) are distributed in a staggered manner.
10. The component for dredging the injection port of the injection molding machine according to any one of claims 1 to 9, wherein the inner wall of the conical fixed shell (2) is fixedly connected with a heating gasket (3).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011126798.6A CN112223654B (en) | 2020-10-20 | 2020-10-20 | Be used for injection molding machine to mould plastics mouthful mediation component |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011126798.6A CN112223654B (en) | 2020-10-20 | 2020-10-20 | Be used for injection molding machine to mould plastics mouthful mediation component |
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| CN112223654A true CN112223654A (en) | 2021-01-15 |
| CN112223654B CN112223654B (en) | 2022-07-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115042387A (en) * | 2022-06-24 | 2022-09-13 | 深圳市集美模具科技有限公司 | But injection mold of fast demoulding with prevent blockking up function |
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| CN208514895U (en) * | 2018-07-30 | 2019-02-19 | 苏州惠业塑胶工业有限公司 | A kind of double injection hole injection molding machines |
| CN109664465A (en) * | 2018-12-28 | 2019-04-23 | 佛山市顺德区震旭塑料机械有限公司 | A kind of injection molding machine nozzle anti-block apparatus and its application method |
| CN208841709U (en) * | 2018-08-01 | 2019-05-10 | 绵阳宜乐科技有限公司 | A kind of injection molding machine Anti-clogging spray nozzle |
| CN211640617U (en) * | 2019-12-23 | 2020-10-09 | 青岛国润精工有限责任公司 | Smash sieve material injection molding machine fast |
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2020
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN208514895U (en) * | 2018-07-30 | 2019-02-19 | 苏州惠业塑胶工业有限公司 | A kind of double injection hole injection molding machines |
| CN208841709U (en) * | 2018-08-01 | 2019-05-10 | 绵阳宜乐科技有限公司 | A kind of injection molding machine Anti-clogging spray nozzle |
| CN109664465A (en) * | 2018-12-28 | 2019-04-23 | 佛山市顺德区震旭塑料机械有限公司 | A kind of injection molding machine nozzle anti-block apparatus and its application method |
| CN211640617U (en) * | 2019-12-23 | 2020-10-09 | 青岛国润精工有限责任公司 | Smash sieve material injection molding machine fast |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115042387A (en) * | 2022-06-24 | 2022-09-13 | 深圳市集美模具科技有限公司 | But injection mold of fast demoulding with prevent blockking up function |
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Effective date of registration: 20220630 Address after: 271100 wire and cable Industrial Park (Xiawa Village), Hezhuang Town, Laiwu District, Jinan City, Shandong Province Applicant after: Shandong Shunfeng Cable Co.,Ltd. Address before: 434023 School of mechanical engineering, Changjiang University, No.1, South Ring Road, Jingzhou City, Hubei Province Applicant before: Guo Mianjun |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A component used for dredging the injection port of an injection molding machine Effective date of registration: 20230605 Granted publication date: 20220719 Pledgee: Laiwu Shandong rural commercial bank Limited by Share Ltd. Pledgor: Shandong Shunfeng Cable Co.,Ltd. Registration number: Y2023980042713 |