CN114603743A - Plastic granules and production process thereof - Google Patents
Plastic granules and production process thereof Download PDFInfo
- Publication number
- CN114603743A CN114603743A CN202210328697.XA CN202210328697A CN114603743A CN 114603743 A CN114603743 A CN 114603743A CN 202210328697 A CN202210328697 A CN 202210328697A CN 114603743 A CN114603743 A CN 114603743A
- Authority
- CN
- China
- Prior art keywords
- plastic
- shell
- production process
- particle production
- cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 229920000426 Microplastic Polymers 0.000 title claims abstract description 11
- 229920003023 plastic Polymers 0.000 claims abstract description 76
- 239000004033 plastic Substances 0.000 claims abstract description 76
- 239000002245 particle Substances 0.000 claims abstract description 37
- 239000002994 raw material Substances 0.000 claims abstract description 25
- 239000002184 metal Substances 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 18
- 238000005520 cutting process Methods 0.000 claims abstract description 15
- 239000008187 granular material Substances 0.000 claims abstract description 4
- 239000007769 metal material Substances 0.000 claims abstract description 3
- 238000007789 sealing Methods 0.000 claims description 7
- 238000003672 processing method Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 description 5
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 241001391944 Commicarpus scandens Species 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004484 Briquette Substances 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 239000006148 magnetic separator Substances 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention relates to the technical field of plastic particle production, in particular to a plastic particle and a production process thereof; the process comprises the following steps: the method comprises the following steps: injecting the plastic raw material in a molten state into a mold; step two: inserting a metal wire into the plastic raw material in the mold to obtain a base strip; step three: cutting off metal wires of which the upper parts are higher than the plastic raw materials from the basic strips; step four: cutting the formed base strip into granules to obtain plastic granules; the plastic particles comprise a plastic layer and a metal core positioned in the plastic layer, and the metal core is made of a magnetic metal material; can produce plastic particles with high strength and long service life.
Description
Technical Field
The invention relates to the technical field of plastic particle production, in particular to plastic particles and a production process thereof.
Background
The plastic particles refer to granular plastics, which are generally divided into more than 200 types, and are subdivided into thousands of types; common plastic particles include general plastics, engineering plastics and special plastics; the plastic particles need to be subjected to the working procedures of raw material smelting, plasticity, granulation, bagging and the like in the production process, and the existing plastic particles are generally used for preparing plastic objects and cannot be directly used;
however, the existing plastic particles are easy to break after being extruded in the using process, and have low strength and short service life.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a plastic particle production process and a processing method thereof, which can produce plastic particles with high strength and long service life.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a process for producing plastic granules, the process comprising the steps of:
the method comprises the following steps: injecting the plastic raw material in a molten state into a mold;
step two: inserting a metal wire into the plastic raw material in the mold to obtain a base strip;
step three: cutting off metal wires of which the upper parts are higher than the plastic raw materials from the basic strips;
step four: and cutting the formed base strip into granules to obtain the plastic granules.
Preferably, the plastic particle production process is realized by a plastic particle production device, which comprises a shell, a plurality of inner cavities circumferentially distributed on the shell, and a plurality of sealing plates sliding on the shell through springs and used for sealing the lower ends of the inner cavities.
Preferably, the device further comprises a conical seat provided with a cylinder, a gear rotating on the cylinder, and a toothed ring arranged in the housing and engaged with the gear, wherein the housing rotates on the cylinder.
Preferably, the device also comprises an upright post fixed on the conical seat, a frame connected to the upright post through an air cylinder, and a cutting edge sliding on the frame, wherein the cutting edge is driven by an electric push rod fixed on the frame.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic view of a production apparatus in the present invention;
FIG. 2 is a schematic representation of plastic pellets of the present invention;
FIG. 3 is a schematic view of another angle of the production apparatus of the present invention;
FIG. 4 is a schematic view of the housing and the internal chamber of the present invention;
FIG. 5 is a schematic view of a conical seat and cylinder of the present invention;
FIG. 6 is a schematic view of the housing and closure plate of the present invention;
FIG. 7 is a schematic view of the conical seat and the upright post of the present invention;
FIG. 8 is a schematic view of the frame and blade of the present invention;
FIG. 9 is a schematic view of the slide and lead screw of the present invention;
FIG. 10 is a schematic view of a clamp block of the present invention;
FIG. 11 is a schematic view of a briquette according to the present invention;
figure 12 is a schematic view of a truss and shear blade of the present invention.
Detailed Description
Referring to fig. 1 to 3, the production process capable of producing plastic granules is shown as follows: firstly, injecting a plastic raw material in a molten state into a mold; then inserting the metal wire into the plastic raw material in the die, and cooling and molding the plastic raw material to obtain a base strip; then cutting off the metal wires of which the upper parts are higher than the plastic raw materials from the basic strips; and finally cutting the formed base strip into granules to obtain the plastic granules.
Referring to fig. 4 and 6, one exemplary process by which a base strip may be prepared is shown:
the plastic particle production process is realized by a plastic particle production device, which comprises a shell 01, a plurality of inner cavities 02 circumferentially distributed on the shell 01, and a plurality of sealing plates 03 sliding on the shell 01 through springs and used for sealing the lower ends of the inner cavities 02; when preparing basic strip, can push up shrouding 03 under the effect of spring and slide to inner chamber 02 below on casing 01 under the normality, block up the opening below inner chamber 02, heat plastics raw materials to the molten condition afterwards, pour the raw materials into in the middle of a plurality of inner chambers 02 again, along with time lapse, plastics raw materials can cool off gradually, the metal wire that makes magnetic material this moment is according to the axis of inner chamber 02 vertical insert in the plastics raw materials of inner chamber 02, make plastics raw materials obtain basic strip after the cooling shaping.
Referring to fig. 4 and 5, one exemplary process by which a plurality of base bars may be prepared is shown:
the device also comprises a conical seat 05 provided with a cylinder 06, a gear 07 rotating on the cylinder 06, and a toothed ring 04 arranged in the shell 01 and meshed with the gear 07, wherein the shell 01 rotates on the cylinder 06; because the sprue gate of current pouring equipment is fixed usually, for the convenience of injecting plastics raw materials at a plurality of inner chambers 02, alright rotate with drive gear 07 through gear motor, make gear 07 meshing ring gear 04, thereby it revolves around cylinder 06's axis to realize shell 01, alright rotate the sprue gate below of pouring equipment in proper order with a plurality of inner chambers 02 on making shell 01, wait for the sprue gate of pouring equipment to pour into a plurality of inner chambers 02 with plastics raw materials in proper order, realize batch production, can produce the effect of a plurality of basic strips.
Referring to fig. 7 and 8, an exemplary process by which the cut-out of plastic particles can be achieved is shown:
the device also comprises an upright post 08 fixed on the conical seat 05, a frame 09 connected to the upright post 08 through a cylinder 11, and a cutting edge 10 sliding on the frame 09, wherein the cutting edge 10 is driven by an electric push rod fixed on the frame 09; after the basic strip is prepared, when coming out from the inner cavity 02 below along with the basic strip, alright use cylinder 11 to drive frame 09 horizontal migration, make frame 09 to correspond, the shutoff promotes at shrouding 03 of inner cavity 02 below, this in-process shrouding 03 can compress the spring and remove from the inner cavity 02 below along with sliding, make the inner cavity 02 below expose, then push out the basic strip from the inner cavity 02, make the basic strip stretch out from the inner cavity 02 below, alright start electric putter this moment, make electric putter drive cutting edge 10 slide fast on frame 09, cut off the basic strip, make plastics raw materials and wire together cut off, thereby cut off basic strip into a plurality of plastic granules constantly.
Referring to fig. 1 and 12, an exemplary process for trimming the upper portion of the base strip of wire above the plastic material is shown:
the device also comprises a top plate 12 fixed on the column 06, a nozzle 13 and a truss 14 arranged on the top plate 12, and two shear blades 15 connected to the truss 14 through two electric push rods; connecting a pipeline of plastic raw material conveying equipment to the injection nozzle 13, and then enabling the plurality of inner cavities 02 to sequentially move to the lower part of the injection nozzle 13 while the shell 01 rotates, so that the plastic raw materials can be sequentially injected into the plurality of inner cavities 02 through the injection nozzle 13;
after inserting the wire in the middle of the plastic materials, make shell 01 rotate, the inner chamber 02 that corresponds on the shell 01 can move to in the middle of two shear blades 15, alright this moment in order to use two electric putter to drive two shear blades 15 respectively and be close to in the middle of, will expose the wire shearing of plastic materials top, obtain the basis strip.
Referring to fig. 1 to 9, one exemplary procedure by which the base strip can be pushed out of the cavity 02 is shown:
the device also comprises two slideways 16 arranged on the top plate 12, two screw rods 17 respectively rotating on the two slideways 16, and two moving beams 18 respectively connected to the two screw rods 17 in a threaded manner and sliding on the two slideways 16; the device also comprises a pressure block 19 fixed on one of the movable beams 18; the gear 07 and the two screw rods 17 are driven by a speed reducing motor; after the metal wires of the upper parts of the basic strips, which are higher than the plastic raw materials, are cut off, the shell 01 can continuously rotate, the basic strips move to the position below the pressing block 19, then the frame 09 pushes away the sealing plate 03, the shifting beam 18 can be driven to descend by using the speed reducing motor, the pressing block 19 fixed on the shifting beam 18 can be driven to descend and contact with the position above the basic strips when the shifting beam 18 descends, and the basic strips can be pushed downwards from the inner cavity 02 when the pressing block 19 continuously descends, so that the basic strips are extruded out of the inner cavity 02.
Referring to fig. 9 and 10, one exemplary process by which the insertion of the wire into the plastic feedstock can be achieved is as follows:
the device also comprises two clamping blocks 20 connected to the other movable beam 18 through two electric push rods; after injecting the plastic materials, along with the shell 01 rotates, the inner cavity 02 filled with the plastic materials can move to the lower part of the other movable beam 18, then the metal wire is moved between the two clamping blocks 20, the two clamping blocks 20 are driven by the two electric push rods to clamp the metal wire, and then the corresponding screw rod 17 is rotated by the other speed reducing motor, so that the other movable beam 18 drives the two clamping blocks 20 to descend, the metal wire clamped by the two clamping blocks 20 is inserted into the inner cavity 02, the metal wire is prevented from being skewed due to the fact that the metal wire is manually inserted, the automation degree can be improved through the mode, and the production efficiency is improved.
The plastic particles produced by the plastic particle production process comprise a plastic layer and a metal core positioned in the plastic layer, wherein the metal core is made of a magnetic metal material: the plastic particles manufactured by the invention have larger mass than the existing plastic particles, common plastic particles and the plastic particles in the invention can be easily separated by water, and meanwhile, the plastic particles can be influenced by a magnetic field and can be screened out by a magnetic separator after being mixed with the common plastic particles; meanwhile, when plastic particles are used for supporting objects at intervals, the strength of the plastic particles is enhanced, the phenomenon that the existing plastic particles are easy to break is avoided, and the service life and the service strength of the plastic particles are ensured.
Claims (10)
1. A process for producing plastic granules, characterized in that it comprises the following steps:
the method comprises the following steps: injecting the plastic raw material in a molten state into a mold;
step two: inserting a metal wire into the plastic raw material in the mold to obtain a base strip;
step three: cutting off metal wires of which the upper parts are higher than the plastic raw materials from the basic strips;
step four: and cutting the formed base strip into granules to obtain the plastic granules.
2. The plastic particle production process according to claim 1, wherein: the plastic particle production process is realized by a plastic particle production device, which comprises a shell (01), a plurality of inner cavities (02) circumferentially distributed on the shell (01), and a plurality of sealing plates (03) which slide on the shell (01) through springs and are used for sealing the lower ends of the inner cavities (02).
3. The plastic particle production process according to claim 2, wherein: the device also comprises a conical seat (05) provided with a cylinder (06), a gear (07) rotating on the cylinder (06), and a toothed ring (04) arranged in the shell (01) and meshed with the gear (07), wherein the shell (01) rotates on the cylinder (06).
4. A plastic particle production process according to claim 3, wherein: the device also comprises an upright post (08) fixed on the conical seat (05), a frame (09) connected to the upright post (08) through a cylinder (11), and a cutting edge (10) sliding on the frame (09), wherein the cutting edge (10) is driven by an electric push rod fixed on the frame (09).
5. The processing method according to claim 4, characterized in that: the device also comprises a top plate (12) fixed on the column (06), a nozzle (13) and a truss (14) arranged on the top plate (12), and two shear blades (15) connected to the truss (14) through two electric push rods.
6. The processing method according to claim 5, characterized in that: the device also comprises two slideways (16) arranged on the top plate (12), two screw rods (17) respectively rotating on the two slideways (16), and two moving beams (18) respectively connected to the two screw rods (17) in a threaded manner and sliding on the two slideways (16).
7. The process of claim 6, wherein: the device also comprises a pressure block (19) fixed on one of the moving beams (18).
8. The process of claim 7, wherein: the device also comprises two clamping blocks (20) connected to the other moving beam (18) through two electric push rods.
9. The processing method according to claim 8, characterized in that: the gear (07) and the two screw rods (17) are driven by a speed reducing motor.
10. The plastic particle production process as claimed in claim 1, wherein the plastic particle comprises a plastic layer and a metal core located in the plastic layer, and the metal core is made of a magnetic metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210328697.XA CN114603743A (en) | 2022-03-30 | 2022-03-30 | Plastic granules and production process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210328697.XA CN114603743A (en) | 2022-03-30 | 2022-03-30 | Plastic granules and production process thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114603743A true CN114603743A (en) | 2022-06-10 |
Family
ID=81866492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210328697.XA Pending CN114603743A (en) | 2022-03-30 | 2022-03-30 | Plastic granules and production process thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114603743A (en) |
Citations (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4021591A1 (en) * | 1990-07-06 | 1992-01-16 | Grundfos Int | Encapsulating motor stator in cast resin |
| JPH11291255A (en) * | 1998-04-08 | 1999-10-26 | Is Design Kk | Manufacture of resin model and mold manufacturing jig |
| CN1311638A (en) * | 1998-06-19 | 2001-09-05 | 顶尖冰淇淋公司 | Apparatus and procedures for forming an extruded frozen novely with high inclusions from a mouldable material |
| CN201400976Y (en) * | 2009-05-05 | 2010-02-10 | 上海琥达投资发展有限公司 | Artificial marble slab inlaid with metal patterns |
| CN105469906A (en) * | 2016-02-05 | 2016-04-06 | 天津昶海环境监测服务有限公司 | Processing method and special device for waste wires |
| CN106564150A (en) * | 2016-11-08 | 2017-04-19 | 惠州市锦恒工业模具设计合伙企业(普通合伙) | Production mould for plastic zippers |
| CN206374096U (en) * | 2016-11-08 | 2017-08-04 | 深圳市鼎盛精密工业有限公司 | A kind of plastic fastener production mould |
| CN109053029A (en) * | 2018-08-30 | 2018-12-21 | 水利部水工金属结构质量检验测试中心 | A kind of resin type artificial stone and preparation method thereof |
| CN109110187A (en) * | 2018-09-17 | 2019-01-01 | 张厦 | Semi-automatic fingerstall loading machine |
| CN110001159A (en) * | 2019-05-21 | 2019-07-12 | 燕山大学 | A kind of soil body reinforced structure and preparation method |
| CN110015890A (en) * | 2019-04-04 | 2019-07-16 | 河北躬责科技有限公司 | A kind of high density ceramic feedthrough production method |
| CN110200743A (en) * | 2019-05-28 | 2019-09-06 | 广州新诚生物科技有限公司 | A kind of self-retaining tracer Punctal plug and preparation method thereof |
| CN110269742A (en) * | 2019-05-28 | 2019-09-24 | 广州新诚生物科技有限公司 | A kind of preparation method of hollow hydrogel Punctal plug |
| CN110973211A (en) * | 2019-12-19 | 2020-04-10 | 安徽光正食品有限公司 | Meat is pickled with pickling liquid injection system |
| CN111454017A (en) * | 2020-04-18 | 2020-07-28 | 中建七局安装工程有限公司 | Novel resin type artificial stone and preparation method thereof |
| CN111906293A (en) * | 2020-09-01 | 2020-11-10 | 安庆帝伯格茨缸套有限公司 | Full-automatic diesel engine pouring production line |
| CN211990902U (en) * | 2020-04-09 | 2020-11-24 | 河北锐铱源通科技有限公司 | Rotary continuous casting device for master alloy |
| CN212123961U (en) * | 2019-12-20 | 2020-12-11 | 广西东澄电子塑胶有限公司 | Vertical injection molding machine |
| CN213059085U (en) * | 2020-09-21 | 2021-04-27 | 福州市长乐区东风轴承有限公司 | A material collecting device for bearing internal diameter detects machine |
| CN213227693U (en) * | 2020-07-10 | 2021-05-18 | 贵溪骏达特种铜材有限公司 | Old and useless easy open can compressor arrangement |
| CN213500381U (en) * | 2020-07-07 | 2021-06-22 | 江苏大屯矿业设备有限公司 | Can realize automatic pouring and automatic drawing of patterns's barreled material pouring device |
| CN113021933A (en) * | 2021-03-04 | 2021-06-25 | 曹玥 | Resin-based composite material and processing technology and application thereof |
| CN214725870U (en) * | 2021-01-29 | 2021-11-16 | 江苏皓凯汽车零部件有限公司 | Foaming rubber spare forming device |
| CN113829257A (en) * | 2021-09-18 | 2021-12-24 | 利辛县鹏博机电设备有限公司 | Wax formula centre gripping processingequipment is melted to water pump impeller |
| CN215396373U (en) * | 2021-07-06 | 2022-01-04 | 天津合众达聚氨酯有限公司 | Polyurethane board forming device |
| CN113997475A (en) * | 2021-11-01 | 2022-02-01 | 上海妙朗模具科技有限公司 | Automatic vacuum casting machine |
| CN114085948A (en) * | 2021-11-24 | 2022-02-25 | 许英勇 | Steel ingot smelting process |
-
2022
- 2022-03-30 CN CN202210328697.XA patent/CN114603743A/en active Pending
Patent Citations (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4021591A1 (en) * | 1990-07-06 | 1992-01-16 | Grundfos Int | Encapsulating motor stator in cast resin |
| JPH11291255A (en) * | 1998-04-08 | 1999-10-26 | Is Design Kk | Manufacture of resin model and mold manufacturing jig |
| CN1311638A (en) * | 1998-06-19 | 2001-09-05 | 顶尖冰淇淋公司 | Apparatus and procedures for forming an extruded frozen novely with high inclusions from a mouldable material |
| CN201400976Y (en) * | 2009-05-05 | 2010-02-10 | 上海琥达投资发展有限公司 | Artificial marble slab inlaid with metal patterns |
| CN105469906A (en) * | 2016-02-05 | 2016-04-06 | 天津昶海环境监测服务有限公司 | Processing method and special device for waste wires |
| CN106564150A (en) * | 2016-11-08 | 2017-04-19 | 惠州市锦恒工业模具设计合伙企业(普通合伙) | Production mould for plastic zippers |
| CN206374096U (en) * | 2016-11-08 | 2017-08-04 | 深圳市鼎盛精密工业有限公司 | A kind of plastic fastener production mould |
| CN109053029A (en) * | 2018-08-30 | 2018-12-21 | 水利部水工金属结构质量检验测试中心 | A kind of resin type artificial stone and preparation method thereof |
| CN109110187A (en) * | 2018-09-17 | 2019-01-01 | 张厦 | Semi-automatic fingerstall loading machine |
| CN110015890A (en) * | 2019-04-04 | 2019-07-16 | 河北躬责科技有限公司 | A kind of high density ceramic feedthrough production method |
| CN110001159A (en) * | 2019-05-21 | 2019-07-12 | 燕山大学 | A kind of soil body reinforced structure and preparation method |
| CN110269742A (en) * | 2019-05-28 | 2019-09-24 | 广州新诚生物科技有限公司 | A kind of preparation method of hollow hydrogel Punctal plug |
| CN110200743A (en) * | 2019-05-28 | 2019-09-06 | 广州新诚生物科技有限公司 | A kind of self-retaining tracer Punctal plug and preparation method thereof |
| CN110973211A (en) * | 2019-12-19 | 2020-04-10 | 安徽光正食品有限公司 | Meat is pickled with pickling liquid injection system |
| CN212123961U (en) * | 2019-12-20 | 2020-12-11 | 广西东澄电子塑胶有限公司 | Vertical injection molding machine |
| CN211990902U (en) * | 2020-04-09 | 2020-11-24 | 河北锐铱源通科技有限公司 | Rotary continuous casting device for master alloy |
| CN111454017A (en) * | 2020-04-18 | 2020-07-28 | 中建七局安装工程有限公司 | Novel resin type artificial stone and preparation method thereof |
| CN213500381U (en) * | 2020-07-07 | 2021-06-22 | 江苏大屯矿业设备有限公司 | Can realize automatic pouring and automatic drawing of patterns's barreled material pouring device |
| CN213227693U (en) * | 2020-07-10 | 2021-05-18 | 贵溪骏达特种铜材有限公司 | Old and useless easy open can compressor arrangement |
| CN111906293A (en) * | 2020-09-01 | 2020-11-10 | 安庆帝伯格茨缸套有限公司 | Full-automatic diesel engine pouring production line |
| CN213059085U (en) * | 2020-09-21 | 2021-04-27 | 福州市长乐区东风轴承有限公司 | A material collecting device for bearing internal diameter detects machine |
| CN214725870U (en) * | 2021-01-29 | 2021-11-16 | 江苏皓凯汽车零部件有限公司 | Foaming rubber spare forming device |
| CN113021933A (en) * | 2021-03-04 | 2021-06-25 | 曹玥 | Resin-based composite material and processing technology and application thereof |
| CN215396373U (en) * | 2021-07-06 | 2022-01-04 | 天津合众达聚氨酯有限公司 | Polyurethane board forming device |
| CN113829257A (en) * | 2021-09-18 | 2021-12-24 | 利辛县鹏博机电设备有限公司 | Wax formula centre gripping processingequipment is melted to water pump impeller |
| CN113997475A (en) * | 2021-11-01 | 2022-02-01 | 上海妙朗模具科技有限公司 | Automatic vacuum casting machine |
| CN114085948A (en) * | 2021-11-24 | 2022-02-25 | 许英勇 | Steel ingot smelting process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210525665U (en) | Car grill mould injection moulding device | |
| CN112721021A (en) | Full-automatic plastic is mould equipment for injection moulding | |
| CN113246400B (en) | Thermosetting plastic injection molding machine and use method thereof | |
| CN114603743A (en) | Plastic granules and production process thereof | |
| CN107696390B (en) | A kind of method manufacturing clamping ring and its manufacture the equipment of clamping ring, injection molding machine | |
| CN108582621A (en) | Product of rubber and plastic compression molding method and apparatus based on two dimension paving base | |
| CN208812474U (en) | A kind of automation demoulding mechanism | |
| CN215431526U (en) | High-precision powder injection knife shear forming device | |
| CN108859035A (en) | A kind of injection mold numerical control die sinking vehicle | |
| CN115157567A (en) | Multi-hole-position rotary injection mold for injection molding machine | |
| CN214026968U (en) | Injection mold with automatic cutout mechanism | |
| CN214082661U (en) | Injection mold capable of being positioned quickly | |
| CN208854901U (en) | Product of rubber and plastic compression molding device based on two dimension paving base | |
| CN221089776U (en) | Injection mold with adjustable mold cavity | |
| CN215791539U (en) | Production of plastic protective cap is with carrying agitating unit of moulding plastics | |
| CN219095699U (en) | Compound drawing plastic mould structure that cuts off | |
| CN220638776U (en) | Multi-nozzle cutting device for injection molding part | |
| CN219130744U (en) | Mould convenient to drawing of patterns | |
| CN215750555U (en) | Demoulding mechanism for injection mold | |
| CN220445054U (en) | Lead grain processing device | |
| CN221067003U (en) | Automatic injection equipment of rubber seal | |
| CN221112762U (en) | Rubber continuous preforming machine | |
| CN221339264U (en) | Injection mold of television set trepanning | |
| CN218256600U (en) | Device is melted with environmental protection plastic granules heating to mould plastics | |
| CN215512114U (en) | Automatic cutting device for pressure-proof water outlet of cutter in 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 |