CN107415290A - A kind of wood moulding casing production technology - Google Patents
A kind of wood moulding casing production technology Download PDFInfo
- Publication number
- CN107415290A CN107415290A CN201710761432.8A CN201710761432A CN107415290A CN 107415290 A CN107415290 A CN 107415290A CN 201710761432 A CN201710761432 A CN 201710761432A CN 107415290 A CN107415290 A CN 107415290A
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- CN
- China
- Prior art keywords
- wood
- wood moulding
- moulding casing
- production technology
- casing
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D22/00—Producing hollow articles
- B29D22/003—Containers for packaging, storing or transporting, e.g. bottles, jars, cans, barrels, tanks
Abstract
The present invention discloses a kind of wood moulding casing production technology, comprises the following steps：1）After wood powder material and plastics to be aided with to appropriate auxiliary addition agent, it is granulated by comminutor, Wood-plastic material particle is made；2）The Wood-plastic material particle is sent into single lead screw ex truding briquetting machine, coordinates extrusion molding dies extrusion tubular wood moulding casing；3）Need to cut the tubular wood moulding casing according to actual specification by cutter device, obtain single wood moulding casing；4）Lid is installed respectively in the single wood moulding tank ends and lower cover completes wood moulding casing production technology.The present invention uses wood plastic composite extrusion forming, it is possible to achieve automated production, production efficiency is higher, and cost is lower, while has many advantages, such as waterproof, fire prevention, insect prevention, anti-aging and ecological, environmental protective；Wood moulding extrusion process is consummate, and imitation wood matter is felt with Dali, and the smooth exquisiteness of surface pattern is variable；Continuous production can be achieved, size specification can be cut according to product requirement, and appearance and modeling arbitrarily changes, and mould improvement cost is low.
Description
Technical field
The present invention relates to wood moulding technology application field, more particularly, to the technique of audio amplifier and large-size box.
Background technology
Body structure product can usually be used in people live, as usually used in sound equipment and suitcase, conventional case
Body infrastructure product is typically formed by injection molding or board material splice more.China is that plastics use big country, the consumption of plastics year
Up to several ten million tons of amount, because polyethylene products service life is short, reusability is very low, only 10% or so of total output, natural
Again very slowly, substantial amounts of discarded object seriously pollutes natural environment for degraded.Timber has preferable performance, but it is not prevented
Fire, not insect prevention, it is non-moistureproof, be unsuitable for the shortcomings of automated production and cost are high and limit its application.In such case
Under, the wood plastic composite for integrating energy-conservation and environmental protection arises at the historic moment, and wood plastic composite is to be surging forward in recent years both at home and abroad
A kind of advanced composite material (ACM), refer specifically to replace common resin adhesive using polyethylene, polypropylene and polyvinyl chloride etc., with
The useless string such as wood powder, rice husk, stalk mixes new wood materials, and it is with good strength character and with extensively
Application, the use of wherein wood moulding sound equipment is more universal, and traditional wood moulding sound equipment are structure as a whole more, using Shooting Technique plus
Work, production specification is relatively simple, production cost can be caused to greatly increase if necessary to adjust in production process, and time-consuming takes
Power, split type wood moulding sound equipment are spliced by wood moulding plate mostly, and the production efficiency of both techniques is all relatively lower.Extruding
Moulding process is existing ripe moulding process, has the features such as equipment is simple, and production efficiency is high.
The content of the invention
The present invention in view of the above-mentioned problems, provide a kind of wood moulding casing production technology, the technical scheme is that：
A kind of wood moulding casing production technology, comprises the following steps：
1）After wood powder material and plastics to be aided with to appropriate auxiliary addition agent, it is granulated by comminutor, Wood-plastic material particle is made；
2）The Wood-plastic material particle is sent into single lead screw ex truding briquetting machine, coordinates extrusion molding dies extrusion tubular wood moulding casing；
3）Need to cut the tubular wood moulding casing according to actual specification by cutter device, obtain single wood moulding case
Body；
4）Lid is installed respectively in the single wood moulding tank ends and lower cover completes wood moulding casing production technology.
Further illustrated as the present invention, the extrusion molding dies include external mold and internal model, shape between external mold and internal model
Into hollow out chamber, the cross sectional shape of the hollow out chamber includes square, circular or with textured cross sectional shape.
Further, the wood powder quality of materials degree is 20-40%, the plastic quality degree
For 60-80%.
Further, the plastics are polyethylene, polypropylene or polyvinyl chloride.
Further, the auxiliary addition agent includes foaming agent, is required, can adjusted according to the actual density of wood moulding casing
The dosage of foaming agent, so that the density of wood moulding casing meets product density requirement；Further, the spacing of external mold and internal model can be with
Regulation, to adjust the thickness of wood moulding casing.
Further, the wood moulding casing is used for sound enclosure, the step 4）Also include drilling punch out step before.
Further, the upper lid and lower cover connect with the connected mode of the single wood moulding casing for Nian Jie or nut
Connect.
Further, the wood moulding casing is used for travel box.
Further, the connected mode of the upper lid and the single wood moulding casing is retractable connection.
Beneficial effect：The present invention uses wood plastic composite extrusion forming, the relative sound equipment with plastic material, has bigger
Hardness, acoustical quality is more preferable；The relative sound equipment with wood materials can realize automated production, and production efficiency is higher, cost
It is lower, while there is many advantages, such as waterproof, fire prevention, insect prevention, anti-aging and ecological, environmental protective；Wood moulding extrusion process is consummate, imitates
Wooden to feel with Dali, the smooth exquisiteness of surface pattern is variable；Continuous production can be achieved, size specification can be cut according to product requirement,
Appearance and modeling arbitrarily changes, and mould improvement cost is low；Realize that coordinating pull bar more to combine consolidates, and improves product quality；The present invention
The processing of the extensible processing, such as suitcase casing for being applied to large-size box of technique, can also improve its production efficiency.
Brief description of the drawings
Fig. 1 is the squeezing moulded mould structure schematic diagram of the present invention；
Fig. 2 is the structural representation of wood moulding sound equipment of the embodiment of the present invention；
Fig. 3 is the wood moulding casing schematic diagram one of wood moulding sound equipment of the embodiment of the present invention；
Fig. 4 is the wood moulding casing schematic diagram two of wood moulding sound equipment of the embodiment of the present invention.
Embodiment
A kind of wood moulding audio amplifier production technology, its step include：1）70 parts of wood powder materials and 30 powder PVC plastics are aided with right amount
Auxiliary addition agent after, be granulated by comminutor, Wood-plastic material particle be made；2）The Wood-plastic material particle is sent into and is squeezed into
Type machine, coordinate extrusion molding dies extrusion tubular wood moulding casing as shown in Figure 1；3）By cutter device according to actual specification needs
The tubular wood moulding casing is cut, obtains single wood moulding casing；4）By punching and rig to the single wood
Modeling casing is punched and drilled；5）Upper connecting rod, upper lid, lower cover and corresponding acoustic electronic device are installed, that is, complete wood moulding sound
Case production technology.
As further explanation, the present embodiment extrusion molding dies include external mold and internal model, formed between external mold and internal model
Hollow out chamber, the cross sectional shape of hollow out chamber can make different cross sectional shapes according to the appearance requirement of casing, can be it is square,
The circular or as shown in Figure 4 cross sectional shape with decorative pattern.
Auxiliary addition agent described in the present embodiment includes foaming agent, is required according to the actual density of wood moulding casing, can adjust hair
The dosage of infusion, so that the density of wood moulding casing meets product density requirement；Further, the spacing of external mold and internal model can be adjusted
Section, to adjust the thickness of wood moulding casing.
As shown in Figures 2 to 4, a kind of wood moulding sound equipment using above-mentioned technique productions, the wood moulding of integral extrusion forming is included
Casing 1, upper lid 2 and lower cover 3；The wood moulding casing 1 is opened by Wood-plastic material one extrusion forming, the both ends of the wood moulding casing 1
Mouthful closed respectively by upper lid 2 and lower cover 3, wood moulding casing 1 above on be provided with Music centre loudspeaker opening 4, Music centre loudspeaker is arranged on described
In opening 4, acoustic electronic device and circuit are built in the wood moulding casing 1, upper lid 2 and lower cover 3 and formed in closed chamber；Wood moulding
Casing 1 is provided with the groove matched with telescopic lever below, and telescopic lever is arranged on the groove；Upper lid 2 is provided with handle 5, under
Lid 3 is provided with wheel 6 and support feet 7；The mode that the upper lid 2 and lower cover 3 can be bonded is connected with wood moulding casing 1, can also be led to
Cross the mode and wood moulding casing 1 of nut connection.
Sound enclosure is processed using this technique, using wood plastic composite extrusion forming, the relative sound equipment with plastic material,
It is more preferable with bigger hardness, acoustical quality；The relative sound equipment with wood materials can realize automated production, and production efficiency is more
Height, cost is lower, while has many advantages, such as waterproof, fire prevention, insect prevention, anti-aging and ecological, environmental protective；Wood moulding extrusion process
Exquisiteness, imitation wood matter are felt with Dali, and the smooth exquisiteness of surface pattern is variable；Continuous production can be achieved, size specification can be wanted according to product
Cutting is asked, appearance and modeling arbitrarily changes, and mould improvement cost is low；Realize that coordinating pull bar more to combine consolidates, and improves product quality；
The processing of the extensible processing, such as suitcase casing for being applied to large-size box of present invention process, its production effect can also be improved
Rate.
Only preferred embodiments of the present invention are described above, but are not to be construed as limiting the scope of the invention.This
Invention is not only limited to above example, and its concrete structure allows to change, in a word, all guarantors in independent claims of the present invention
The various change done in the range of shield is within the scope of the present invention.
Claims (9)
- A kind of 1. wood moulding casing production technology, it is characterised in that：Including step once：1）After wood powder material and plastics to be aided with to appropriate auxiliary addition agent, it is granulated by comminutor, Wood-plastic material particle is made；2）The Wood-plastic material particle is sent into single lead screw ex truding briquetting machine, coordinates extrusion molding dies extrusion tubular wood moulding casing；3）Need to cut the tubular wood moulding casing according to actual specification by cutter device, obtain single wood moulding case Body；4）Lid is installed respectively in the single wood moulding tank ends and lower cover completes wood moulding casing production technology.
- 2. wood moulding casing production technology according to claim 1, it is characterised in that：The extrusion molding dies include external mold and Internal model, forms hollow out chamber between external mold and internal model, the cross sectional shape of the hollow out chamber includes square, circular or with lines Cross sectional shape.
- 3. wood moulding casing production technology according to claim 1, it is characterised in that：The wood powder quality of materials degree For 20-40%, the plastic quality degree is 60-80%.
- 4. wood moulding casing production technology according to claim 3, it is characterised in that：The plastics be polyethylene, polypropylene or Polyvinyl chloride.
- 5. wood moulding casing production technology according to claim 3, it is characterised in that：The auxiliary addition agent includes foaming agent, root Required according to the actual density of wood moulding casing, the dosage of foaming agent can be adjusted, so that the density of wood moulding casing meets product density It is required that；Further, the spacing of external mold and internal model can be adjusted, to adjust the thickness of wood moulding casing.
- 6. wood moulding casing production technology according to claim 3, it is characterised in that：The wood moulding casing is used for sound enclosure, The step 4）Also include drilling punch out step before.
- 7. wood moulding casing production technology according to claim 6, it is characterised in that：The upper lid and lower cover and the single wood The connected mode for moulding casing is bonding or nut connection.
- 8. wood moulding casing production technology according to claim 3, it is characterised in that：The wood moulding casing is used for travel box.
- 9. wood moulding casing production technology according to claim 8, it is characterised in that：The upper lid and the single wood moulding casing Connected mode be retractable connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710761432.8A CN107415290A (en) | 2017-08-30 | 2017-08-30 | A kind of wood moulding casing production technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710761432.8A CN107415290A (en) | 2017-08-30 | 2017-08-30 | A kind of wood moulding casing production technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107415290A true CN107415290A (en) | 2017-12-01 |
Family
ID=60435260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710761432.8A Pending CN107415290A (en) | 2017-08-30 | 2017-08-30 | A kind of wood moulding casing production technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107415290A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1058745A (en) * | 1991-07-05 | 1992-02-19 | 长红木塑制品厂 | Wood plastic furniture |
| CN104349223A (en) * | 2013-07-29 | 2015-02-11 | 雅瑟音响股份有限公司 | Sound box and manufacturing method thereof |
| CN105001658A (en) * | 2015-08-11 | 2015-10-28 | 国网山东省电力公司临沂供电公司 | Wood-plastic distribution box body and manufacturing method thereof |
| CN205092941U (en) * | 2015-09-11 | 2016-03-16 | 歌尔声学股份有限公司 | Audio amplifier box and audio amplifier |
| CN105914609A (en) * | 2016-05-24 | 2016-08-31 | 东莞赋安实业有限公司 | Safe multifunctional power distribution box |
-
2017
- 2017-08-30 CN CN201710761432.8A patent/CN107415290A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1058745A (en) * | 1991-07-05 | 1992-02-19 | 长红木塑制品厂 | Wood plastic furniture |
| CN104349223A (en) * | 2013-07-29 | 2015-02-11 | 雅瑟音响股份有限公司 | Sound box and manufacturing method thereof |
| CN105001658A (en) * | 2015-08-11 | 2015-10-28 | 国网山东省电力公司临沂供电公司 | Wood-plastic distribution box body and manufacturing method thereof |
| CN205092941U (en) * | 2015-09-11 | 2016-03-16 | 歌尔声学股份有限公司 | Audio amplifier box and audio amplifier |
| CN105914609A (en) * | 2016-05-24 | 2016-08-31 | 东莞赋安实业有限公司 | Safe multifunctional power distribution box |
Non-Patent Citations (1)
| Title |
|---|
| 高冬等: "《实用PVC木塑发泡板技术手册》", 31 January 2015, 金盾出版社 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171201 |
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| WD01 | Invention patent application deemed withdrawn after publication |