CN100406137C - Glue line heating device of zigzag veneer longitudinal splicer - Google Patents
Glue line heating device of zigzag veneer longitudinal splicer Download PDFInfo
- Publication number
- CN100406137C CN100406137C CNB2004100155066A CN200410015506A CN100406137C CN 100406137 C CN100406137 C CN 100406137C CN B2004100155066 A CNB2004100155066 A CN B2004100155066A CN 200410015506 A CN200410015506 A CN 200410015506A CN 100406137 C CN100406137 C CN 100406137C
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- heater
- tree lace
- center pipe
- heating
- central tube
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Abstract
The present invention relates to a rubber thread heating device for an odontoid rubber thread single plate longitudinal splicing machine, which comprises an air spout, a thermal head center pipe and a rubber thread heater. The present invention is characterized in that a center pipe heater used for heating the thermal head center pipe is directly connected with the thermal head center pipe; the inner cavity of the center pipe heater is communicated with the inner cavity of the thermal head center pipe; the inner wall of the air spout is coated with a layer of fire-resistant polytetrafluoroethylene; the thermal head center pipe is connected with a center pipe heater, which can make the temperature of the whole thermal head center pipe uniform and make rubber threads reach hot melt state with the function of the rubber thread heater. The whole temperature of the thermal head center pipe is higher to ensure that the hot melt state of the rubber threads is uniform. The air spout adopts a layer of fire-resistant polytetrafluoroethylene, so polytetrafluoroethylene and the pyretic dysphagia liquid condition of the rubber thread are not compatible, and the air spout can not be blocked.
Description
Technical field
The present invention relates to a kind of woodworking machinery technical field, especially a kind of tree lace heater of carpenter's glue splicing machine.
Background technology
China's utility model patent number: ZL03224244.1, title is " the longitudinal spliced machine of profile of tooth tree lace veneer ", its Granted publication number: CN2602892Y, Granted publication day: on February 11st, 2004; This splicing machine discloses a kind of tree lace heating part, its structure comprises nozzle, a heating central tube and tree lace heater, the tree lace heater is made up of stainless steel tube shell, the insulation tube of making heating pipe, helical form heating wire, and the inner chamber of nozzle, a heating central tube and tree lace heater communicates; During work, the tree lace heater is to air heat, and is blown into a heating central tube inner chamber, tree lace in the heating central tube is heated is softened, at last by nozzle with softening tree lace ejection, with the bonding splicing of wooden unit.1), the front end that communicates with the tree lace heater in the central tube of heating is heated higher the tree lace heater of said structure has the following disadvantages:, and that the rear end is heated is less, therefore, tree lace is heated inhomogeneous in a heating central tube, during the splicing wood chip, tree lace can discontinuous occur at the seam mouth and break away from, and makes the wood chip after splicing is finished not reach quality requirement; And, 2), nozzle adopts metal material, when the collodion silk hot melt is liquid, can cause the defective of collodion silk plug nozzle.
Summary of the invention
The objective of the invention is to solve above-mentioned the deficiencies in the prior art, and provide a kind of collodion silk to be difficult for plug nozzle, a whole heating central tube temperature uniformity, make tree lace be issued to the hot melt state in the effect of tree lace heater, and the bulk temperature of a heating central tube is higher, can guarantee the tree lace heater of the longitudinal spliced machine of profile of tooth tree lace veneer of the hot melt state uniformity of tree lace.
The present invention is achieved in that the tree lace heater of the longitudinal spliced machine of a kind of profile of tooth tree lace veneer, comprise nozzle, a heating central tube, tree lace heater, the tree lace heater is made up of stainless steel tube shell, the insulation tube of making heating pipe, helical form heating wire, its special character is: have one directly to connect for the central tube heater of a heating central tube heating with a heating central tube, the inner chamber of central tube heater communicates with the inner chamber of a heating central tube, and the material of described nozzle is a polytetrafluoroethylene (PTFE).
As the preferred embodiment of central tube heater, described central tube heater is made up of heater strip, insulating barrier, stainless steel shell.
The described insulation tube of making heating pipe is quartz glass tube or earthenware.
Beneficial effect of the present invention:
1), the tree lace heater of the longitudinal spliced machine of profile of tooth tree lace veneer of the present invention, by setting up a central tube heater, and a heating central tube is connected with the central tube heater, make a whole heating central tube temperature uniformity, tree lace is issued to the hot melt state in the effect of tree lace heater, and the bulk temperature of a heating central tube is higher, guaranteed the hot melt state uniformity of tree lace, overcome and be heated in the central tube inhomogeneous in heating because of tree lace, when wood chip splices, at the seam mouth defective that discontinuous breaks away from appears; And, by using resistant to elevated temperatures polytetrafluoroethylene floor, make its inwall and tree lace hot melt liquid state not affine as nozzle material, solved the technical barrier that nozzle stops up easily effectively.
Description of drawings
Fig. 1 is a stereogram of the present invention.
Fig. 2 is the cutaway view of central tube heater of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is further described.
As Fig. 1, shown in Figure 2, the tree lace heater of the longitudinal spliced machine of a kind of profile of tooth tree lace veneer, comprise nozzle 3, a heating central tube 4, tree lace heater 1, tree lace heater 1 is by the stainless steel tube shell, make the insulation tube of heating pipe, the helical form heating wire is formed (known technology, not shown), tree lace heater 1 connects with a heating central tube 4, have one to be fixedly connected for the central tube heater 2 of a heating central tube 4 heating and a heating central tube 4, the inner chamber of central tube heater 2 communicates with the inner chamber of a heating central tube 4, and central tube heater 2 is by heater strip 21, insulating barrier 22, stainless steel casing 23 is formed; The material of nozzle 3 is polytetrafluoroethylene (PTFE), and polytetrafluoroethylene (PTFE) is high temperature resistant and tree lace hot melt liquid state is not affine, nonchoking nozzle 3.
The described insulation tube of making heating pipe is quartz glass tube or earthenware.
Claims (3)
1. the tree lace heater of the longitudinal spliced machine of profile of tooth tree lace veneer, comprise nozzle (3), a heating central tube (4), tree lace heater (1), tree lace heater (1) is made up of stainless steel tube shell, the insulation tube of making heating pipe, helical form heating wire, it is characterized in that: have one directly to connect for the central tube heater (2) of a heating central tube (4) heating with a heating central tube (4), the inner chamber of central tube heater (2) communicates with the inner chamber of a heating central tube (4), and the material of described nozzle (3) is a polytetrafluoroethylene (PTFE).
2. the tree lace heater of the longitudinal spliced machine of a kind of profile of tooth tree lace veneer according to claim 1 is characterized in that: described central tube heater (2) is made up of heater strip (21), insulating barrier (22), stainless steel shell (23).
3. the tree lace heater of the longitudinal spliced machine of a kind of profile of tooth tree lace veneer according to claim 1 is characterized in that: the described insulation tube of making heating pipe is quartz glass tube or earthenware.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100155066A CN100406137C (en) | 2004-03-02 | 2004-03-02 | Glue line heating device of zigzag veneer longitudinal splicer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100155066A CN100406137C (en) | 2004-03-02 | 2004-03-02 | Glue line heating device of zigzag veneer longitudinal splicer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1663759A CN1663759A (en) | 2005-09-07 |
| CN100406137C true CN100406137C (en) | 2008-07-30 |
Family
ID=35035156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100155066A Expired - Fee Related CN100406137C (en) | 2004-03-02 | 2004-03-02 | Glue line heating device of zigzag veneer longitudinal splicer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100406137C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100406136C (en) * | 2004-03-02 | 2008-07-30 | 郭惠福 | Glue line heating device of zigzag veneer longitudinal splicer |
| CN100406138C (en) * | 2004-03-02 | 2008-07-30 | 郭惠福 | Glue line heating mechanism of zigzag veneer longitudinal splicer |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2522180Y (en) * | 2001-10-20 | 2002-11-27 | 郭健洪 | Hand-held piecing machine |
| CN2602892Y (en) * | 2003-03-14 | 2004-02-11 | 何培鎏 | Longitudinal split joint machine for tooth shape rubber line single board |
| CN2675368Y (en) * | 2004-03-02 | 2005-02-02 | 郭惠福 | Rubber thread heating device for odontoid rubber thread single plate longitudinal splicing machine |
| CN2675365Y (en) * | 2004-03-02 | 2005-02-02 | 郭惠福 | Rubber thread heating device for single plate longitudinal splicing machine |
| CN1663758A (en) * | 2004-03-02 | 2005-09-07 | 郭惠福 | Glue line heating device of zigzag veneer longitudinal splicer |
| CN1663760A (en) * | 2004-03-02 | 2005-09-07 | 郭惠福 | Glue line heating mechanism of zigzag veneer longitudinal splicer |
-
2004
- 2004-03-02 CN CNB2004100155066A patent/CN100406137C/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2522180Y (en) * | 2001-10-20 | 2002-11-27 | 郭健洪 | Hand-held piecing machine |
| CN2602892Y (en) * | 2003-03-14 | 2004-02-11 | 何培鎏 | Longitudinal split joint machine for tooth shape rubber line single board |
| CN2675368Y (en) * | 2004-03-02 | 2005-02-02 | 郭惠福 | Rubber thread heating device for odontoid rubber thread single plate longitudinal splicing machine |
| CN2675365Y (en) * | 2004-03-02 | 2005-02-02 | 郭惠福 | Rubber thread heating device for single plate longitudinal splicing machine |
| CN1663758A (en) * | 2004-03-02 | 2005-09-07 | 郭惠福 | Glue line heating device of zigzag veneer longitudinal splicer |
| CN1663760A (en) * | 2004-03-02 | 2005-09-07 | 郭惠福 | Glue line heating mechanism of zigzag veneer longitudinal splicer |
Non-Patent Citations (2)
| Title |
|---|
| BPF2613型自动芯板拼接机简介. 刘军.木材加工机械，第4期. 2000 |
| BPF2613型自动芯板拼接机简介. 刘军.木材加工机械，第4期. 2000 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1663759A (en) | 2005-09-07 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080730 Termination date: 20120302 |