CN113977852A - Rubber coating structure and rubber coating device of truckle - Google Patents
Rubber coating structure and rubber coating device of truckle Download PDFInfo
- Publication number
- CN113977852A CN113977852A CN202111517838.4A CN202111517838A CN113977852A CN 113977852 A CN113977852 A CN 113977852A CN 202111517838 A CN202111517838 A CN 202111517838A CN 113977852 A CN113977852 A CN 113977852A
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- China
- Prior art keywords
- groove
- rubber coating
- mounting seat
- clamping groove
- support
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- 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
- 238000010073 coating (rubber) Methods 0.000 title claims abstract description 47
- 238000001746 injection moulding Methods 0.000 claims description 22
- 238000007789 sealing Methods 0.000 claims description 18
- 238000002347 injection Methods 0.000 claims description 13
- 239000007924 injection Substances 0.000 claims description 13
- 238000005538 encapsulation Methods 0.000 claims description 9
- 238000000465 moulding Methods 0.000 claims description 9
- 230000005611 electricity Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 description 12
- 239000002994 raw material Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 4
- 238000007493 shaping process Methods 0.000 description 4
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Classifications
-
- 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
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14065—Positioning or centering articles in the mould
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/071—Preforms or parisons characterised by their configuration, e.g. geometry, dimensions or physical properties
-
- 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
- B29B11/00—Making preforms
- B29B11/14—Making preforms characterised by structure or composition
-
- 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
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14065—Positioning or centering articles in the mould
- B29C2045/14147—Positioning or centering articles in the mould using pins or needles penetrating through the insert
-
- 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/07—Preforms or parisons characterised by their configuration
- B29C2949/0715—Preforms or parisons characterised by their configuration the preform having one end closed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/32—Wheels, pinions, pulleys, castors or rollers, Rims
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a rubber coating structure of a caster, which comprises a support body, a limiting groove and rubber coating, wherein the middle part of the support body is provided with a central hole, the limiting groove is uniformly arranged on the circumferential surface of the support body, the rubber coating is clamped in the limiting groove on the circumferential surface of the support body through an inner side bulge, the limiting groove comprises an outer clamping groove, a middle clamping groove and an inner clamping groove, the outer clamping groove is arranged on the circumferential side surface of the support body, the middle clamping groove is arranged on the surface corresponding to the notch of the outer clamping groove in the outer clamping groove, and the inner clamping groove is symmetrically arranged on two sides of the middle clamping groove. The invention also discloses a rubber coating device of the caster, which comprises a mounting seat and a forming assembly, wherein the middle part of the mounting seat is provided with a feeding assembly, and the forming assembly comprises a bracket, a fixed die groove, a guide rod, a support plate, a mounting seat, an electric push rod and a movable die groove. The rubber coating structure and the rubber coating device can effectively improve the firmness of rubber coating of the trundles, reduce the falling probability of rubber coating, and improve the processing efficiency and the rubber coating precision.
Description
Technical Field
The invention relates to the technical field of universal wheels, in particular to a rubber coating structure and a rubber coating device of a caster.
Background
Universal wheel (truckle) wide application in the removal of commodity circulation car, flowers car, the outside of universal wheel is equipped with the rubber coating usually for vibration/noise reduction. The existing part of universal wheels is not firmly encapsulated and is easy to fall off; and the precision efficiency and precision of the equipment used for rubber coating are lower, and the rubber coating quality is poorer. Therefore, the rubber coating structure and the rubber coating device of the caster are provided.
Disclosure of Invention
In order to effectively solve the problems in the background art, the invention provides the following technical scheme: a rubber coating structure of truckle: comprises a support body, a limiting groove and rubber coating; the middle part of the support body is provided with a central hole; the limiting grooves are uniformly formed on the circumferential surface of the supporting body; the rubber coating is clamped in the limiting groove on the circumferential surface of the supporting body through the inner side bulge.
Furthermore, the limiting groove comprises an outer clamping groove, a middle clamping groove and an inner clamping groove, the outer clamping groove is arranged on the side face of the circumference of the supporting body, the middle clamping groove is arranged on the surface corresponding to the notch of the outer clamping groove in the outer clamping groove, and the inner clamping groove is symmetrically arranged on two sides of the middle clamping groove. In the forming process of rubber coating, raw materials under the molten state enter the airtight cavity between fixed die cavity and the movable mould groove through injection molding machine and the mouth of moulding plastics to be full of interior draw-in groove, well draw-in groove and draw-in groove outward in proper order, form the inboard arch of rubber coating, the joint can effectively avoid the rubber coating to drop on the supporter, improves the intensity of rubber coating, makes the rubber coating more stable.
The invention also provides a rubber coating device of the caster, which comprises a mounting seat and a forming assembly;
the middle part of the mounting seat is provided with a feeding component;
the forming assembly comprises a support, a fixed die groove, guide rods, support plates, a mounting seat, an electric push rod and a movable die groove, the support is arranged on the side surface of the mounting seat, the fixed die groove is arranged at the end part of the support, the guide rods are symmetrically arranged on the side surfaces of the support on two sides, the support plates are symmetrically movably sleeved on the guide rods on two sides, the mounting seat is arranged at the end part of the guide rod, the electric push rod is arranged on the side surface of the mounting seat, the movable die groove is arranged at the end part of the electric push rod, and the movable die groove corresponds to the fixed die groove;
still include the PLC controller, the side of mount pad is located to the PLC controller, the input of PLC controller is connected with external power source's output electricity, the output of PLC controller is connected with the input electricity of electric push rod.
Further, the forming assembly further comprises a limiting column and a sealing ring, the limiting column is correspondingly arranged in the middle of the opposite side faces of the fixed die groove and the movable die groove, the limiting column is correspondingly matched with the central hole, and the sealing ring is correspondingly arranged on the opposite side faces of the movable die groove and the movable die groove. The forming assembly can be used for positioning the supporting body under the action of the limiting column by firstly placing the supporting body between the fixed die groove and the movable die groove and enabling the fixed die groove and the movable die groove to be folded by utilizing the electric push rod, and meanwhile, the supporting body can be fixed by utilizing the close fit of the sealing ring and the supporting body, so that the encapsulation precision is improved; and the sealing ring corresponds through the both sides with well draw-in groove, can seal the both sides of centering draw-in groove, prevent that the raw materials from overflowing, can constitute sealed die cavity between sealing ring and movable mould groove and the cover half groove simultaneously, when utilizing feeding subassembly and injection molding machine to annotate the material between cover half groove and the movable mould groove, raw materials under the molten state are through injection molding machine and the sealed cavity between cover half groove and the movable mould groove of mouth entering, the raw materials is full of interior draw-in groove gradually, well draw-in groove and outer draw-in groove, realize bellied shaping, and the raw materials under the molten state can be full of the space in the spacing groove outside, can realize the shaping of rubber coating.
The movable mould groove side face limiting device is characterized by further comprising an ejection assembly, wherein the ejection assembly comprises an ejector rod, a baffle and a spring, one end of the ejector rod is correspondingly matched with the limiting hole in the side face of the movable mould groove, the baffle is arranged at the other end of the ejector rod, the spring is sleeved on the ejector rod, and two ends of the spring are fixedly connected with the baffle and the side face of the movable mould groove respectively. The ejection assembly can be in the in-process of movable mould groove and cover half groove separation, when the baffle of ejector pin tip begins to touch the side of mount pad, the ejector pin can be ejecting with the supporter that has the rubber coating after the movable mould inslot shaping, realizes automatic discharging.
Further, the feeding subassembly includes injection nozzle, divides silo and inlet pipe, the side of cover half is evenly located to the injection nozzle, divide the tip of silo to locate the injection nozzle, the side of dividing the silo is located to the inlet pipe, and the inlet pipe runs through the middle part of mount pad.
The injection molding machine is arranged on the fixing frame, a discharge port of the injection molding machine is connected with one end of the feeding pipe, and an input end of the injection molding machine is electrically connected with an output end of an external power supply. The injection molding machine can be with melting into in the sizing material under the state passes through the inlet pipe and pours into the branch silo into, then each injection nozzle of accessible pours into the die cavity that movable mould groove, cover half groove and sealing ring constitute into, realizes annotating the material, effectively improves simultaneously and annotates the material speed, promotes the shaping efficiency of rubber coating then.
Compared with the prior art, the invention has the beneficial effects that:
1. in the molding process of the rubber coating, raw materials in a molten state enter a closed cavity between a fixed die groove and a movable die groove through an injection molding machine and an injection molding nozzle, and sequentially fill an inner clamping groove, a middle clamping groove and an outer clamping groove to form bulges on the inner side of the rubber coating, so that the rubber coating is clamped on a support body, the falling of the rubber coating can be effectively avoided, the strength of the rubber coating is improved, and the rubber coating is more stable;
2. the forming assembly can position the supporting body under the action of the limiting column by firstly placing the supporting body between the fixed die groove and the movable die groove and enabling the fixed die groove and the movable die groove to be closed by the electric push rod, meanwhile, the supporting body can be fixed by tightly attaching the sealing ring to the supporting body, the encapsulation precision is improved, and the sealing ring corresponds to the two sides of the middle clamping groove and can seal the two sides of the middle clamping groove so as to prevent raw materials from overflowing to influence the encapsulation precision;
3. the injection molding machine can be with melting into in the sizing material under the state passes through the inlet pipe and pours into the branch silo into, then each injection nozzle of accessible pours into the die cavity that movable mould groove, cover half groove and sealing ring constitute into, realizes annotating the material, effectively improves simultaneously and annotates the material speed, promotes rubber coating efficiency then.
Drawings
Fig. 1 is a schematic perspective view of a encapsulation device disclosed by an embodiment of the invention;
FIG. 2 is a schematic cross-sectional view of a encapsulation device according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a caster support disclosed in an embodiment of the present invention;
FIG. 4 is a cross-sectional view of a caster encapsulated support according to an embodiment of the present invention;
fig. 5 is a schematic longitudinal sectional view of the caster-encapsulated support body according to the embodiment of the present invention.
In the figure: the injection molding machine comprises a mounting seat 1, a PLC 11, a fixing frame 12, an injection molding machine 13, a molding assembly 2, a support 21, a fixed mold groove 22, a guide rod 23, a support plate 24, a mounting seat 25, an electric push rod 26, a movable mold groove 27, a limiting column 201, a sealing ring 202, an ejection assembly 3, a push rod 31, a baffle 32, a spring 33, a feeding assembly 4, an injection nozzle 41, a distributing groove 42, a feeding pipe 43, a supporting body 5, a central hole 51, a limiting groove 6, an outer clamping groove 61, a middle clamping groove 62, an inner clamping groove 63 and an encapsulation 7.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 3 to 5, an embodiment of the present invention provides a rubber coating structure for a caster, including a support body 5, a limiting groove 6, and a rubber coating 7; the middle part of the support body 5 is provided with a central hole 51; the limiting grooves 6 are uniformly arranged on the circumferential surface of the supporting body 5; the limiting groove 6 comprises an outer clamping groove 61, a middle clamping groove 62 and inner clamping grooves 63, the outer clamping groove 61 is arranged on the circumferential side surface of the support body 5, the middle clamping groove 62 is arranged on the surface, corresponding to the notch of the outer clamping groove 61, in the outer clamping groove 61, and the inner clamping grooves 63 are symmetrically arranged on two sides of the middle clamping groove 62; the rubber coating 7 is clamped in the limiting groove 6 on the circumferential surface of the supporting body 5 through the inner bulge.
Referring to fig. 1 and 2, an embodiment of the present invention further provides a caster wheel encapsulation apparatus, including a mounting base 1 and a forming assembly 2; the middle part of the mounting seat 1 is provided with a feeding assembly 4, the feeding assembly 4 comprises an injection nozzle 41, a material distribution groove 42 and a feeding pipe 43, the injection nozzle 41 is uniformly arranged on the side surface of the fixed mold cavity 22, the material distribution groove 42 is arranged at the end part of the injection nozzle 41, the feeding pipe 43 is arranged on the side surface of the material distribution groove 42, and the feeding pipe 43 penetrates through the middle part of the mounting seat 1; still include PLC controller 11, the side of mount pad 1 is located to PLC controller 11, and PLC controller 11's input is connected with external power source's output electricity, and PLC controller 11's output is connected with electric push rod 26's input electricity.
Wherein: the molding assembly 2 comprises a support 21, a fixed mold groove 22, guide rods 23, support plates 24, a mounting seat 25, an electric push rod 26 and a movable mold groove 27, the side surface of the mounting seat 1 is arranged on the support 21, the end part of the support 21 is arranged in the fixed mold groove 22, the side surfaces of the support plates 21 on two sides are symmetrically arranged on the guide rods 23, the support plates 24 are symmetrically movably sleeved on the guide rods 23 on two sides, the end part of the guide rods 23 is arranged on the mounting seat 25, the electric push rod 26 is arranged on the side surface of the mounting seat 25, the movable mold groove 27 is arranged on the end part of the electric push rod 26, the movable mold groove 27 corresponds to the fixed mold groove 22, the molding assembly 2 further comprises a limiting column 201 and a sealing ring 202, the limiting column 201 corresponds to the middle parts of the opposite side surfaces of the fixed mold groove 22 and the movable mold groove 27, the limiting column 201 corresponds to the central hole 51, and the sealing ring 202 corresponds to the opposite side surfaces of the movable mold groove 22 and the movable mold groove 27.
Wherein: the ejection assembly 3 comprises an ejector rod 31, a baffle plate 32 and a spring 33, one end of the ejector rod 31 is correspondingly matched with a limiting hole in the side face of the movable die groove 27, the baffle plate 32 is arranged at the other end of the ejector rod 31, the spring 33 is sleeved on the ejector rod 31, and two ends of the spring 33 are fixedly connected with the baffle plate 32 and the side face of the movable die groove 27 respectively; the injection molding machine is characterized by further comprising a fixing frame 12 and an injection molding machine 13, wherein the fixing frame 12 is arranged on the side face of the mounting seat 1, the injection molding machine 13 is arranged on the fixing frame 12, a discharge port of the injection molding machine 13 is connected with one end of the feeding pipe 43, and an input end of the injection molding machine 13 is electrically connected with an output end of an external power supply.
The working principle of the rubber coating device is as follows:
firstly, the support body 5 is arranged between the fixed die groove 22 and the movable die groove 27, the fixed die groove 22 and the movable die groove 27 are folded by the electric push rod 26, the support body 5 can be positioned under the action of the limiting column 201, meanwhile, the support body 5 can be fixed by the tight fit of the sealing ring 202 and the support body 5, the encapsulation precision is improved, and the sealing ring 202 corresponds to the two sides of the middle clamping groove 62, so that the two sides of the middle clamping groove 62 can be sealed, and raw materials are prevented from overflowing;
meanwhile, a sealed cavity can be formed between the sealing ring 202 and the movable mold groove 27 and the fixed mold groove 22, when the feeding component 4 and the injection molding machine 13 are used for feeding materials between the fixed mold groove 22 and the movable mold groove 27, the molten rubber materials are fed into the distributing groove 42 through the feeding pipe 43 and then fed into the cavity formed by the movable mold groove 27, the fixed mold groove 22 and the sealing ring 202 through the injection nozzles 41, after entering the cavity, the raw materials are gradually filled in the inner clamping groove 63, the middle clamping groove 65 and the outer clamping groove 61, so that the convex molding is realized, and the raw materials in the molten state can be filled in the space between the movable mold groove 27 and the fixed mold groove 22 except for the limiting groove 6, so that the rubber coating molding can be realized.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. The utility model provides a rubber coating structure of truckle which characterized in that: comprises a support body (5), a limiting groove (6) and an encapsulation (7); the middle part of the support body (5) is provided with a central hole (51); the limiting grooves (6) are uniformly formed on the circumferential surface of the supporting body (5); the rubber coating (7) is clamped in the limiting groove (6) on the circumferential surface of the supporting body (5) through the inner side bulge.
2. The encapsulating structure of a caster according to claim 1, wherein: limiting groove (6) include outer draw-in groove (61), well draw-in groove (62) and interior draw-in groove (63), the circumference side of supporter (5) is seted up in outer draw-in groove (61), well draw-in groove (62) are seted up in outer draw-in groove (61) inside with the outer draw-in groove (61) notch correspond on the surface, the both sides of draw-in groove (62) are located to interior draw-in groove (63) symmetry.
3. A rubber coating device of truckle which characterized in that: comprises a mounting seat (1) and a molding component (2);
the middle part of the mounting seat (1) is provided with a feeding component (4);
the forming assembly (2) comprises a support (21), a fixed die groove (22), guide rods (23), support plates (24), a mounting seat (25), electric push rods (26) and a movable die groove (27), the support (21) is arranged on the side surface of the mounting seat (1), the fixed die groove (22) is arranged at the end part of the support (21), the guide rods (23) are symmetrically arranged on the side surfaces of the support (21) on two sides, the support plates (24) are symmetrically and movably sleeved on the guide rods (23) on two sides, the mounting seat (25) is arranged at the end part of the guide rods (23), the electric push rods (26) are arranged on the side surface of the mounting seat (25), the movable die groove (27) is arranged at the end part of the electric push rods (26), and the movable die groove (27) corresponds to the fixed die groove (22);
still include PLC controller (11), the side of mount pad (1) is located in PLC controller (11), the input of PLC controller (11) is connected with external power source's output electricity, the output of PLC controller (11) is connected with the input electricity of electric push rod (26).
4. The apparatus of claim 3, wherein: the molding assembly (2) further comprises a limiting column (201) and a sealing ring (202), the limiting column (201) is correspondingly arranged in the middle of the opposite side faces of the fixed die groove (22) and the movable die groove (27), the limiting column (201) is correspondingly matched with the central hole (51), and the sealing ring (202) is correspondingly arranged on the opposite side faces of the movable die groove (22) and the movable die groove (27).
5. The apparatus of claim 3, wherein: still include ejection assembly (3), ejection assembly (3) include ejector pin (31), baffle (32) and spring (33), the spacing hole of one end and movable mould groove (27) side of ejector pin (31) corresponds the cooperation, the other end of ejector pin (31) is located in baffle (32), spring (33) cup joint on ejector pin (31), and the both ends of spring (33) respectively with the side fixed connection of baffle (32) and movable mould groove (27).
6. The apparatus of claim 3, wherein: the feeding assembly (4) comprises an injection nozzle (41), a distributing groove (42) and a feeding pipe (43), the side face of the fixed die groove (22) is uniformly arranged on the injection nozzle (41), the end part of the injection nozzle (41) is arranged on the distributing groove (42), the side face of the distributing groove (42) is arranged on the feeding pipe (43), and the feeding pipe (43) penetrates through the middle part of the mounting seat (1).
7. The apparatus of claim 6, wherein: still include mount (12) and injection molding machine (13), the side of mount (1) is located in mount (12), on mount (12) was located in injection molding machine (13), and the discharge port of injection molding machine (13) is connected with the one end of inlet pipe (43), the input of injection molding machine (13) is connected with external power source's output electricity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111517838.4A CN113977852A (en) | 2021-12-13 | 2021-12-13 | Rubber coating structure and rubber coating device of truckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111517838.4A CN113977852A (en) | 2021-12-13 | 2021-12-13 | Rubber coating structure and rubber coating device of truckle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113977852A true CN113977852A (en) | 2022-01-28 |
Family
ID=79733804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111517838.4A Pending CN113977852A (en) | 2021-12-13 | 2021-12-13 | Rubber coating structure and rubber coating device of truckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113977852A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060024119A (en) * | 2004-09-13 | 2006-03-16 | 정영득 | Runer core pin for filling balance |
| CN205394988U (en) * | 2016-03-04 | 2016-07-27 | 苏州戴欧德电子有限公司 | Rubber coating leather clothing is put |
| CN206277892U (en) * | 2016-12-23 | 2017-06-27 | 浙江辰珂西传动机械有限公司 | A kind of anti abrasive high accuracy nylon roller |
| CN112440434A (en) * | 2019-08-29 | 2021-03-05 | 捷太格特欧洲公司 | Method for manufacturing a reducer wheel by overmoulding |
| CN212889716U (en) * | 2020-09-23 | 2021-04-06 | 山西德世科技有限公司 | Bearing outer ring limiting rubber coating integrated one-step forming rubber coating wheel |
| CN213260785U (en) * | 2020-04-02 | 2021-05-25 | 福州品轮智能科技有限公司 | Wheel core package glue injection mold |
| CN214448208U (en) * | 2020-12-18 | 2021-10-22 | 苏州芒特电子有限公司 | Take ear thermometer shell mold processing of quick ejection mechanism |
-
2021
- 2021-12-13 CN CN202111517838.4A patent/CN113977852A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060024119A (en) * | 2004-09-13 | 2006-03-16 | 정영득 | Runer core pin for filling balance |
| CN205394988U (en) * | 2016-03-04 | 2016-07-27 | 苏州戴欧德电子有限公司 | Rubber coating leather clothing is put |
| CN206277892U (en) * | 2016-12-23 | 2017-06-27 | 浙江辰珂西传动机械有限公司 | A kind of anti abrasive high accuracy nylon roller |
| CN112440434A (en) * | 2019-08-29 | 2021-03-05 | 捷太格特欧洲公司 | Method for manufacturing a reducer wheel by overmoulding |
| CN213260785U (en) * | 2020-04-02 | 2021-05-25 | 福州品轮智能科技有限公司 | Wheel core package glue injection mold |
| CN212889716U (en) * | 2020-09-23 | 2021-04-06 | 山西德世科技有限公司 | Bearing outer ring limiting rubber coating integrated one-step forming rubber coating wheel |
| CN214448208U (en) * | 2020-12-18 | 2021-10-22 | 苏州芒特电子有限公司 | Take ear thermometer shell mold processing of quick ejection mechanism |
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