CN113910617A - Fixing mode of clothes tree and plastic part accessory - Google Patents
Fixing mode of clothes tree and plastic part accessory Download PDFInfo
- Publication number
- CN113910617A CN113910617A CN202111209265.9A CN202111209265A CN113910617A CN 113910617 A CN113910617 A CN 113910617A CN 202111209265 A CN202111209265 A CN 202111209265A CN 113910617 A CN113910617 A CN 113910617A
- Authority
- CN
- China
- Prior art keywords
- plastic
- base material
- coat rack
- coat
- plastic part
- 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
- 239000000463 material Substances 0.000 claims abstract description 36
- 238000000034 method Methods 0.000 claims abstract description 22
- 235000001674 Agaricus brunnescens Nutrition 0.000 claims abstract description 9
- 238000000465 moulding Methods 0.000 claims abstract description 5
- 239000000835 fiber Substances 0.000 claims description 8
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 230000008569 process Effects 0.000 abstract description 11
- 238000004064 recycling Methods 0.000 abstract description 3
- 239000000758 substrate Substances 0.000 description 5
- 239000004831 Hot glue Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
Images
Classifications
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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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/022—Particular heating or welding methods not otherwise provided for
- B29C65/028—Particular heating or welding methods not otherwise provided for making use of inherent heat, i.e. the heat for the joining comes from the moulding process of one of the parts to be joined
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/02—Preparation of the material, in the area to be joined, prior to joining or welding
- B29C66/024—Thermal pre-treatments
- B29C66/0242—Heating, or preheating, e.g. drying
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
- B29C66/124—Tongue and groove joints
- B29C66/1242—Tongue and groove joints comprising interlocking undercuts
- B29C66/12425—Other specific interlocking undercuts not provided for in B29C66/12421 - B29C66/12423
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/47—Joining single elements to sheets, plates or other substantially flat surfaces
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/90—Measuring or controlling the joining process
- B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
- B29C66/914—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux
- B29C66/9141—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature
- B29C66/91411—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature of the parts to be joined, e.g. the joining process taking the temperature of the parts to be joined into account
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/90—Measuring or controlling the joining process
- B29C66/92—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools
- B29C66/924—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the pressure, the force, the mechanical power or the displacement of the joining tools
- B29C66/9241—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the pressure, the force or the mechanical power
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R7/00—Stowing or holding appliances inside vehicle primarily intended for personal property smaller than suit-cases, e.g. travelling articles, or maps
- B60R7/08—Disposition of racks, clips, holders, containers or the like for supporting specific articles
- B60R7/10—Disposition of racks, clips, holders, containers or the like for supporting specific articles for supporting hats, clothes or clothes hangers
-
- 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
- B29L2031/58—Upholstery or cushions, e.g. vehicle upholstery or interior padding
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
本发明公开了一种衣帽架与塑料件附件的固定方式，其中，塑料件附件上凸起有连接柱，将加热成型且留存有热量的衣帽架基材与塑料件附件贴靠挤压，使连接柱刺入衣帽架基材的内部，且连接柱的头部受热变形成蘑菇头，冷却后，由于蘑菇头限位使得塑料件附件与衣帽架基材固连。上述衣帽架与塑料件附件的固定方式考虑到衣帽架基材成型时需要加热，且基材存储能量，而受模具挤压时释放热量，释放的热量可以将刺入基材内部的塑料件附件的连接柱柱头加热形成蘑菇头，实现衣帽架与塑料件的稳定连接，成型过程中实现了能量的循环利用，节约了设备投入成本，降低了工艺难度。
The invention discloses a fixing method of a coat rack and a plastic accessory, wherein a connecting column is protruded on the plastic accessory, and a coat rack base material that is heated and retains heat and the plastic accessory are pressed against each other. , so that the connecting column pierces the inside of the coat rack base material, and the head of the connecting column is heated and deformed into a mushroom head. The above fixing method of the coat hanger and the plastic accessories takes into account that the coat hanger base material needs to be heated when molding, and the base material stores energy, and when it is squeezed by the mold, heat is released, and the released heat can pierce the plastic inside the base material. The stigma of the connecting column of the accessories is heated to form a mushroom head, which realizes the stable connection between the coat rack and the plastic parts, realizes the recycling of energy during the molding process, saves the cost of equipment investment, and reduces the difficulty of the process.
Description
Technical Field
The invention relates to the technical field of automotive upholstery forming, in particular to a fixing mode of a coat and hat rack and plastic part accessories.
Background
The automobile hat rack structure requires that a plastic part is connected on a hat rack base material, and the existing connection modes comprise screw connection, hot melt adhesive fixation, ultrasonic welding and the like. The screw connection mode needs to embed a screw fastening gasket when the hat and coat stand base material framework is formed, so that the complexity of the framework forming process is increased, and after the decorative layer is coated on the surface of the formed framework, particularly after a plastic part is connected with the hat and coat stand base material through screws, the surface of the hat and coat stand is easy to be uneven, so that the appearance quality is influenced; the TVOC value of a product can be influenced by the glue material of the hot melt adhesive fixing mode, the requirement on the use control of the hot melt adhesive is strict, otherwise, the problems that the appearance is influenced by the overflow, the wire drawing and the like of the hot melt adhesive are easily caused, in addition, the connecting strength of the mode is limited, and the drawing force of a plastic part can not reach the higher use requirement generally; the ultrasonic welding mode is developed rapidly in recent years, but the equipment investment cost is high, the debugging period is long, and the energy loss is large.
Disclosure of Invention
The invention aims to provide a fixing mode of a hat rack and a plastic part accessory, which considers the combination of a plastic part fixing process and a hat rack forming process, adopts a smart process to realize reliable fixed connection, and reduces equipment and energy input.
In order to achieve the purpose, the invention adopts the following technical scheme:
a fixing mode of a hat rack and a plastic part accessory is characterized in that a connecting column is arranged on the plastic part accessory in a protruding mode, a hat rack base material which is formed by heating and is reserved with heat is attached to and extruded with the plastic part accessory, the connecting column penetrates into the inside of the hat rack base material, the head of the connecting column is heated and deformed into a mushroom head, and after cooling, the plastic part accessory is fixedly connected with the hat rack base material due to the fact that the mushroom head is limited.
Further, extruding the plastic part by a press, and putting the plastic part accessory into a die of the press with the connecting column upwards; then putting the hat and coat stand base material with the plastic fiber filaments softened therein on the plastic part accessory in the mold, closing the press and maintaining the pressure; the mold was opened and the connection state was confirmed.
Furthermore, the plastic fiber in the coat and hat stand base material and the plastic part accessory are the same or similar materials, and the melting points or the softening points of the plastic fiber and the plastic part accessory are the same or close to each other.
Further, before the hat rack base material is placed into the mold, the hat rack base material is subjected to heat preservation or heating, so that the temperature from the core part to the surface of the hat rack base material is uniformly 190-230 ℃.
Further, the pressure maintaining pressure of the press is not less than 18MPa, and the molding pressure maintaining time is 40-70 s.
Furthermore, the base material of the hat and coat stand is pre-provided with a positioning hole corresponding to the connecting column.
Furthermore, a plurality of connecting columns are formed on the plastic part accessory, the diameter of each connecting column is 1.5-2.5 mm, the height of each connecting column is 3.5-6 mm, and the distance between every two connecting columns is 2-3 mm.
In summary, compared with the prior art, the fixing method of the hat rack and the plastic part accessory has the advantages that the fact that the hat rack base material needs to be heated when being formed is considered, the base material stores energy, heat is released when being extruded by the die, the released heat can heat the column head of the connecting column of the plastic part accessory penetrating into the base material to form the mushroom head, stable connection of the hat rack and the plastic part is achieved, recycling of energy is achieved in the forming process, equipment investment cost is saved, and process difficulty is reduced.
Drawings
FIG. 1 is a schematic view of a hat rack and plastic accessory according to an embodiment of the present invention;
fig. 2 is a sectional view of the hat rack and plastic accessory according to the embodiment of the present invention.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar parts throughout or parts having the same or similar functions. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, a mechanical connection, an electrical connection, an indirect connection via an intermediary, a communication between two elements, or an interaction between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description of the present invention, unless otherwise expressly specified or limited, the first feature "on" or "under" the second feature may include the first feature and the second feature being in direct contact, or may include the first feature and the second feature being in contact not directly but with another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature. The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
Referring to fig. 1 and 2, the preferred embodiment provides a fixing method of a hat rack and a plastic accessory, wherein a connecting column 2 protrudes from the plastic accessory 1, a hat rack substrate 3 which is heated and remains heat is pressed against the plastic accessory 1, so that the connecting column 2 penetrates into the inside of the hat rack substrate 3, the head of the connecting column 2 is heated and deformed into a mushroom head 4, and after cooling, the plastic accessory 1 is fixedly connected with the hat rack substrate 3 due to the limitation of the mushroom head 4.
The extrusion molding can be carried out through a press, and the specific process is as follows:
1) the plastic part accessory 1 is placed into a mould of a press with the connecting column 2 upwards, and before the hat rack base material 3 is placed into the mould, the heat is preserved or heated, so that the temperature of the core part to the surface is uniformly 190-230 ℃, and the plastic fiber yarns in the hat rack base material 3 are ensured to be thoroughly dried and softened.
2) Putting the hat rack substrate 3 on the plastic part accessory 1 in the mould, closing the press and maintaining the pressure, wherein the pressure maintaining pressure of the press is not less than 18MPa, and the forming pressure maintaining time is 40-70 s, wherein the plastic fiber in the hat rack substrate 3 and the plastic part accessory 1 are the same or similar materials, and the melting points or the softening points of the plastic fiber and the plastic part accessory are the same or close.
3) The mold was opened and the connection state was confirmed.
In particular, the coat and hat stand base material 3 is pre-provided with a positioning hole corresponding to the connecting column 2.
The plastic part accessory 1 is provided with a plurality of connecting columns 2, the diameter of each connecting column 2 is 1.5 mm-2.5 mm, the height is 3.5 mm-6 mm, and the distance is 2 mm-3 mm.
In conclusion, the fixing mode of the hat rack and the plastic part accessory considers that the hat rack base material needs to be heated when being molded, the base material stores energy and releases heat when being extruded by the mold, the released heat can heat the connecting column head of the plastic part accessory penetrating into the base material to form the mushroom head, the stable connection of the hat rack and the plastic part is realized, the energy recycling is realized in the molding process, the equipment investment cost is saved, and the process difficulty is reduced.
The foregoing embodiments are merely illustrative of the principles and features of this invention, which is not limited to the above-described embodiments, but is capable of various modifications and changes without departing from the spirit and scope of the invention, which are intended to be within the scope of the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111209265.9A CN113910617A (en) | 2021-10-18 | 2021-10-18 | Fixing mode of clothes tree and plastic part accessory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111209265.9A CN113910617A (en) | 2021-10-18 | 2021-10-18 | Fixing mode of clothes tree and plastic part accessory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113910617A true CN113910617A (en) | 2022-01-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111209265.9A Pending CN113910617A (en) | 2021-10-18 | 2021-10-18 | Fixing mode of clothes tree and plastic part accessory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113910617A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116100738A (en) * | 2023-01-03 | 2023-05-12 | 嘉兴和雄服饰有限公司 | A kind of preparation method of metal texture label |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101014735A (en) * | 2004-09-09 | 2007-08-08 | Bsh博世和西门子家用器具有限公司 | Method for fastening plastic drivers in washing drums |
| CN203666528U (en) * | 2013-10-31 | 2014-06-25 | 芜湖尚唯汽车饰件有限公司 | Connecting structure for hat rack and fixing part of hat rack |
| CN208336458U (en) * | 2018-04-24 | 2019-01-04 | 浙江因博智能科技有限公司 | A kind of AGV battery heating combined equipment of collection of energy formula, heating system |
-
2021
- 2021-10-18 CN CN202111209265.9A patent/CN113910617A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101014735A (en) * | 2004-09-09 | 2007-08-08 | Bsh博世和西门子家用器具有限公司 | Method for fastening plastic drivers in washing drums |
| CN203666528U (en) * | 2013-10-31 | 2014-06-25 | 芜湖尚唯汽车饰件有限公司 | Connecting structure for hat rack and fixing part of hat rack |
| CN208336458U (en) * | 2018-04-24 | 2019-01-04 | 浙江因博智能科技有限公司 | A kind of AGV battery heating combined equipment of collection of energy formula, heating system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116100738A (en) * | 2023-01-03 | 2023-05-12 | 嘉兴和雄服饰有限公司 | A kind of preparation method of metal texture label |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220111 |
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| RJ01 | Rejection of invention patent application after publication |