CN202727343U - Permanent non-cohesive plastic fusion welding die and welding machine for same - Google Patents
Permanent non-cohesive plastic fusion welding die and welding machine for same Download PDFInfo
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- CN202727343U CN202727343U CN 201220381902 CN201220381902U CN202727343U CN 202727343 U CN202727343 U CN 202727343U CN 201220381902 CN201220381902 CN 201220381902 CN 201220381902 U CN201220381902 U CN 201220381902U CN 202727343 U CN202727343 U CN 202727343U
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Abstract
The utility model relates to a permanent non-cohesive plastic fusion welding die which comprises a hot die; and a polyfluortetraethylene heating strip conducting contact heating on a weld assembly is fixed on the hot die. The polyfluortetraethylene heating strip can be embedded in the hot die to be fixed by a screw, and can also be fixed through adopting the structure as follows: an I-shaped groove is formed in the upper surface of the hot die; an I-shaped block matched with the I-shaped groove in structure is arranged at the lower part of the polyfluortetraethylene heating strip; the polyfluortetraethylene heating strip and the hot die are fixed through matching between the I-shaped block and the I-shaped groove. The utility model further provides a contact hot plate welding machine equipped with the permanent non-cohesive plastic fusion welding die. Teflon is manufactured into a strip shape and is fixed on the hot die, so that the condition that the fusion plastic is stuck on the hot die after the hot die heats a plastic weld assembly is avoided, and the Teflon is fixed on the hot die for a long term, without falling off. Compared with the prior art, the working efficiency is improved greatly, and the quality of the plastic weld product is ensured.
Description
Technical field
The utility model relates to a kind of permanent not sticking formula plastically welding mould and bonding machine thereof, belongs to field of mechanical technique.
Background technology
Existing contact type hot plate bonding machine, after its hot-die contacted heating to the Plastic Welding part during work, the molten plastic that often occurs on the weldment was bonded on the METAL HEATING PROCESS muscle, so that the heating muscle can't separate with molten plastic.Even after pulling open by force, also can paste plastics on the METAL HEATING PROCESS muscle, need cleaning, reduced operating efficiency.For this reason, the applicant once found out the METAL HEATING PROCESS muscle of hot-die coat iron not the dragon (polytetrafluoroethylene (PTFE)), utilize iron not the dragon not viscosity, solved to a certain extent the problems referred to above.But still have following defective: be coated on the METAL HEATING PROCESS muscle iron not dragon easily drop, need again on hot-die, to be coated with not dragon of iron after dropping, troublesome poeration, operating efficiency is still lower; And operating personnel can not stare at hot-die always, be difficult to be found after causing iron not dragon dropping, so the molten plastic on the weldment still often are bonded on the hot-die.
The utility model content
For defective of the prior art, it is a kind of to not being stained with permanent not sticking formula plastically welding mould and the bonding machine thereof of molten plastic after the Plastic Welding part contact heating that the utility model provides.
For reaching the technical scheme that above-mentioned utility model purpose the utility model adopts be:
Permanent not sticking formula plastically welding mould comprises hot-die, it is characterized in that being fixed with on the described hot-die polytetrafluoroethylene (PTFE) fire-bar for weldment being contacted heating.
As the further optimization to technique scheme, described hot-die is aluminum dipping form.
As the further optimization to technique scheme, described polytetrafluoroethylene (PTFE) fire-bar embeds in the described hot-die, and is fixed by screw.
As the further optimization to technique scheme, described hot-die upper surface is shaped with the I-shaped groove, described polytetrafluoroethylene (PTFE) fire-bar bottom is shaped with the I-shaped piece that matches with described I-shaped groove structure, between described polytetrafluoroethylene (PTFE) fire-bar and the described hot-die by being fixed described I-shaped piece and cooperating of described I-shaped groove.
The utility model has also been put down in writing a kind of contact type hot plate bonding machine, it is characterized in that being equipped with on the described bonding machine frame above-mentioned permanent not sticking formula plastically welding mould.
The utility model with iron not dragon make strip and be fixed on the hot-die, both prevented from being stained with molten plastic after hot-die is to Plastic Welding part contact heating, again so that iron not dragon be fixed on for a long time on the hot-die and can not drop, compared with prior art, significantly improve operating efficiency, and guaranteed the quality of Plastic Welding product.
Below in conjunction with accompanying drawing embodiment of the present utility model is described further.
Description of drawings
Fig. 1 is the structural representation of a kind of better embodiment of the utility model;
Fig. 2 is the plan structure schematic diagram of Fig. 1;
Fig. 3 is the cutaway view of A-A direction among Fig. 2;
Fig. 4 is the polytetrafluoroethylene (PTFE) fire-bar of the another kind of better embodiment of the utility model and the schematic diagram of hot-die fixed structure.
The specific embodiment
Embodiment one:
As Figure 1-3, a kind of permanent not sticking formula plastically welding mould comprises hot-die 1, is fixed with for the polytetrafluoroethylene (PTFE) fire-bar 2 that weldment is contacted heating on the described hot-die 1.Hot-die 1 wherein is aluminum dipping form.Described polytetrafluoroethylene (PTFE) fire-bar 2 embeds in the described hot-die 1, knocks in screw 3 in the side direction of polytetrafluoroethylene (PTFE) fire-bar 2, is fixed by 3 pairs of hot-dies 1 of screw and polytetrafluoroethylene (PTFE) fire-bar 2.
Embodiment two:
The difference of the present embodiment and embodiment one is the fixed form of polytetrafluoroethylene (PTFE) fire-bar 2 and hot-die 1, its concrete structure is: hot-die 1 upper surface is shaped with I-shaped groove 11, described polytetrafluoroethylene (PTFE) fire-bar 2 bottoms are shaped with the I-shaped piece 21 that matches with described I-shaped groove 11 structures, between described polytetrafluoroethylene (PTFE) fire-bar 2 and the described hot-die 1 by being fixed described I-shaped piece 21 and cooperating of described I-shaped groove 11.
The invention also discloses a kind of contact type welding machine, the described permanent not sticking formula plastically welding mould of above-mentioned arbitrary embodiment is installed on the described bonding machine frame.
More than describe preferred embodiment of the present utility model in detail.The ordinary skill that should be appreciated that this area need not creative work and just can make many modifications and variations according to design of the present utility model.Therefore, all in the art technical staff, all should fall in the protection domain of the present utility model on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment according to design of the present utility model.
Claims (5)
1. permanent not sticking formula plastically welding mould comprises hot-die (1), it is characterized in that being fixed with on the described hot-die (1) the polytetrafluoroethylene (PTFE) fire-bar (2) for weldment being contacted heating.
2. permanent not sticking formula plastically welding mould according to claim 1 is characterized in that described hot-die (1) is aluminum dipping form.
3. permanent not sticking formula plastically welding mould according to claim 1 is characterized in that described polytetrafluoroethylene (PTFE) fire-bar (2) embeds in the described hot-die (1), and is fixed by screw (3).
4. permanent sticking formula plastically welding mould according to claim 1, it is characterized in that described hot-die (1) upper surface is shaped with I-shaped groove (11), described polytetrafluoroethylene (PTFE) fire-bar (2) bottom is shaped with the I-shaped piece (21) that matches with described I-shaped groove (11) structure, between described polytetrafluoroethylene (PTFE) fire-bar (2) and the described hot-die (1) by being fixed described I-shaped piece (21) and cooperating of described I-shaped groove (11).
5. the contact type hot plate bonding machine is characterized in that being equipped with on the described bonding machine frame the described permanent not sticking formula plastically welding mould of above-mentioned arbitrary claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220381902 CN202727343U (en) | 2012-08-03 | 2012-08-03 | Permanent non-cohesive plastic fusion welding die and welding machine for same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220381902 CN202727343U (en) | 2012-08-03 | 2012-08-03 | Permanent non-cohesive plastic fusion welding die and welding machine for same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202727343U true CN202727343U (en) | 2013-02-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220381902 Expired - Fee Related CN202727343U (en) | 2012-08-03 | 2012-08-03 | Permanent non-cohesive plastic fusion welding die and welding machine for same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202727343U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814880A (en) * | 2012-08-03 | 2012-12-12 | 钱仁武 | Permanent non-stick type plastic welding mold and welding machine with permanent non-stick type plastic welding mold |
| CN104589701A (en) * | 2015-02-02 | 2015-05-06 | 长沙汇一制药机械有限公司 | Forming tool for transfusion bag |
-
2012
- 2012-08-03 CN CN 201220381902 patent/CN202727343U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814880A (en) * | 2012-08-03 | 2012-12-12 | 钱仁武 | Permanent non-stick type plastic welding mold and welding machine with permanent non-stick type plastic welding mold |
| CN104589701A (en) * | 2015-02-02 | 2015-05-06 | 长沙汇一制药机械有限公司 | Forming tool for transfusion bag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20140803 |
|
| EXPY | Termination of patent right or utility model |