CN220999974U - High-speed tension heat setting device of tow for automobile sealing strip - Google Patents
High-speed tension heat setting device of tow for automobile sealing strip Download PDFInfo
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- CN220999974U CN220999974U CN202322647886.6U CN202322647886U CN220999974U CN 220999974 U CN220999974 U CN 220999974U CN 202322647886 U CN202322647886 U CN 202322647886U CN 220999974 U CN220999974 U CN 220999974U
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- 238000007789 sealing Methods 0.000 title claims abstract description 38
- 238000009998 heat setting Methods 0.000 title claims abstract description 36
- 238000005485 electric heating Methods 0.000 claims abstract description 39
- 238000007664 blowing Methods 0.000 claims description 7
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 238000007493 shaping process Methods 0.000 abstract description 6
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 229920001967 Metal rubber Polymers 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000009123 feedback regulation Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The utility model provides a high-speed tension heat setting device for a silk bundle for an automobile sealing strip, which solves the problems of heat treatment deformation and the like of the silk bundle and comprises an outer shell, wherein a plurality of guide grooves are arranged in parallel in the outer shell, tensioning guide rollers are arranged at the front end and the rear end of the guide grooves, an electric heating assembly and a temperature sensor which are opposite to the guide grooves are arranged in the outer shell, and a bundling assembly which is opposite to the guide grooves and the tensioning guide rollers is arranged at the two ends of the outer shell. The utility model has the advantages of stable structure, good shaping effect and the like.
Description
Technical Field
The utility model belongs to the technical field of heat setting equipment, and particularly relates to a high-speed tension heat setting device for tows for an automobile sealing strip.
Background
The sealing strips are sequentially applied to various industries such as automobiles, doors and windows, cabinets, refrigerators, containers and the like, and products such as special automobile sealing strips, mechanical sealing strips, door and window sealing strips and the like are sequentially developed according to the requirements of different industries. The sealing strip can be classified into solid products, hollow products, metal rubber composite products and the like. Wherein, the metal rubber composite sealing strip accounts for more than 60 percent. The cross-section design is critical for rubber sealing strips. Firstly, the sealing lips are shaped and dimensioned so that the two sealing lips contact the glass from both sides of the window pane with the same, appropriately sized force. The tows used for the composite sealing strip need to be subjected to heat setting treatment, but in the existing heat setting treatment process, the temperature control precision cannot be ensured. In addition, since the tow is deformed during the heat treatment, it is required to secure the tight state.
In order to solve the defects existing in the prior art, long-term exploration is performed, and various solutions are proposed. For example, chinese patent literature discloses a tension heat setting machine [201620058150.2], and it includes the shaping box, is equipped with the shaping roller in the shaping box, and box one side is equipped with the viewing aperture, shaping box top is equipped with the strut, is equipped with elevating system on the strut, and the elevating system below even has the protection door of fretwork, and the protection door cooperates in viewing aperture department, and elevating system controls the protection door and opens or close the viewing aperture. The box body is also provided with a flash evaporation system for providing steam for heating.
The scheme solves the problem of insufficient heat setting temperature control precision to a certain extent, but the scheme still has a plurality of defects, such as the problem that the filament bundles deform in the heat setting process.
Disclosure of Invention
The utility model aims to solve the problems and provide the high-speed tension heat setting device for the automobile sealing strip, which is reasonable in design and ensures that the heat setting deformation of the filament bundles is stable.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a high-speed tension heat setting device of silk bundle for automobile sealing strip, includes the shell body, is provided with a plurality of parallel arrangement's guiding groove in the shell body, and the guiding groove front and back end is provided with the tight deflector roll that rises, is provided with electric heating element and temperature sensor relative with the guiding groove in the shell body, and the beam assembly relative with guiding groove and tight deflector roll that rises is installed at shell body both ends.
In the high-speed tension heat setting device for the filament bundles for the automobile sealing strips, the outer shell comprises the main shell which is spliced up and down, the interfaces at two sides of the main shell are sealed by the auxiliary shells, a locking assembly is arranged between the main shell and the auxiliary shells, and the bundling assembly seals ports at two ends of the outer shell through the clamp assembly.
In the high-speed tension heat setting device of the tow for the automobile sealing strip, the locking component is arranged on the flanges at two sides of the main shell, the auxiliary shell is provided with the sliding grooves which are in sliding connection with the flanges, the cross section of each flange is L-shaped, the flanges of the sliding grooves are T-shaped, and the mutually attached surfaces of the flanges are provided with the locking teeth which are meshed with each other.
In the high-speed tension heat setting device for the filament bundles for the automobile sealing strips, the bundling assembly comprises a strip-shaped bundling opening, a bundling groove opposite to the inner part of the outer shell body is formed in the bundling opening, and an adjusting assembly is rotatably arranged in the bundling groove.
In the high-speed tension heat setting device for the filament bundles for the automobile sealing strips, the adjusting assembly comprises an adjusting frame body, a pair of adjusting guide rollers are rotatably arranged on the adjusting frame body, gaps are reserved between the adjusting guide rollers, and adjusting pins and adjusting holes which are mutually inserted are arranged between the adjusting frame body and the operating groove.
In the high-speed tension heat setting device of the silk bundles for the automobile sealing strips, the clamp assembly comprises clamping teeth which are arranged between the bundling opening and the outer shell and are mutually spliced, opposite clamping grooves are formed in the outer sides of the clamping teeth, and hoops are fixedly clamped in the clamping grooves and fixedly installed with the clamping teeth through screw thread pieces.
In the high-speed tension heat setting device for the filament bundles for the automobile sealing strips, the electric heating assembly comprises an electric heating groove arranged on the inner side of the outer shell, electric heating pipes are arranged in the electric heating groove, ports of the electric heating groove are sealed by the isolation net, and the electric heating groove is communicated with the heat conducting assembly.
In the high-speed tension heat setting device of the tows for the automobile sealing strips, the heat conducting component comprises a hot air blowing pipe communicated with the electric heating groove and the hot air blowing pipe extends to the outer part of the shell, a heat conducting plate in a shutter shape is arranged at the port of the electric heating groove, an air outlet opposite to the electric heating groove is formed in the outer shell, and the air outlet is connected with the air outlet pipe.
In the high-speed tension heat setting device of the filament bundle for the automobile sealing strip, the bottom of the guide groove is provided with the guide opening communicated with the air outlet.
In the high-speed tension heat setting device for the filament bundles for the automobile sealing strips, the temperature sensors are respectively arranged at the front end, the rear end and the middle part of the outer shell.
Compared with the prior art, the utility model has the advantages that: the electric heating assembly in the outer shell body carries out hot air blowing treatment on the tows, and the guide groove and the tensioning guide rollers at the two ends of the guide groove carry out bundling limit on the tows, so that the tows are in a tightening state to ensure the subsequent forming effect; the outer shell and the converging component are of detachable structures, so that the internal limiting structure of the outer shell and the converging component can be conveniently adjusted to adapt to heat setting treatment of tows for different sealingness; the temperature sensor and the electric heating assembly perform feedback adjustment, so that the temperature control precision of the electric heating assembly is ensured.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the structure of the present utility model;
FIG. 3 is a partial cross-sectional view of the present utility model;
FIG. 4 is another partial cross-sectional view of the present utility model;
in the figure, an outer case 1, a main case 11, a sub-case 12, a guide groove 2, a tension guide roller 3, an electric heating assembly 4, an electric heating groove 41, an isolation net 42, a hot air pipe 43, a heat conduction plate 44, an air outlet 45, an air outlet pipe 46, a guide opening 47, a beam-converging assembly 5, a beam-converging opening 51, a beam-converging groove 52, a locking assembly 6, a flange 61, a sliding groove 62, a locking tooth 63, a clip assembly 7, a clip tooth 71, a clip groove 72, a clip 73, an adjusting assembly 8, an adjusting frame 81, an adjusting guide roller 82, an adjusting pin 83, and an adjusting hole 84.
Detailed Description
The utility model will be described in further detail with reference to the drawings and the detailed description.
As shown in fig. 1 to 4, the high-speed tension heat setting device for the filament bundle for the automobile sealing strip comprises an outer shell 1 made of stainless steel, wherein the whole outer shell 1 is of a flat structure. A plurality of guide grooves 2 which are arranged in parallel and have V-shaped sections are arranged in the outer shell body 1.
Similar to the conventional guide structure, a tensioning guide roller 3 arranged at the front end and the rear end of the guide groove 2 is arranged in the outer shell 1, the sealing strip is tightly pressed by the tows and the tensioning guide roller 3, and the tows are kept tight, extend along the guide groove 2 and are kept parallel. An electric heating assembly 4 and a temperature sensor which are opposite to the guide groove 2 are arranged in the outer shell 1, and the internal temperature of the outer shell 1 is kept constant through a feedback regulation mode. The two ends of the outer shell 1 are provided with a converging component 5 opposite to the guide groove 2 and the tensioning guide roller 3, and the tows penetrate into the inner cavity of the outer shell 1 through the converging component 5 and then penetrate out, and the converging component 5 limits the guiding direction of each tow.
Specifically, the outer casing 1 in the application specifically comprises a main casing 11 which is spliced up and down and is symmetrically arranged relative to the central horizontal surface of the main casing, the interfaces at two sides of the main casing 11 are closed by a sub casing 12, a compression moment is provided to prevent the main casing 11 from being separated from each other, and the sub casing 12 performs circumferential limit on the main casing 11. A locking component 6 is arranged between the main shell 11 and the auxiliary shell 12, and the converging component 5 seals the ports at the two ends of the outer shell 1 through a clamp component 7 and provides axial limiting moment for the main shell 11.
The locking assembly 6 does not need screw parts, and comprises flanges 61 arranged at two sides of the main shell 11, the auxiliary shell 12 is provided with a sliding groove 62 which is in sliding connection with the flanges 61, the cross section of the flanges 61 is L-shaped, the flanges 61 of the sliding groove 62 are T-shaped, and the end surfaces of the main shell 11 are kept flush after sliding connection. The face that the turn-ups 61 are laminated each other is provided with intermeshing's locking tooth 63, prevents to take place dislocation separation by locking tooth 63, and the combination of L-shaped turn-ups 61 and T-shaped spout 62 carries out the auto-lock.
Further, the converging component 5 is fixed at the end of the outer casing 1 in a plugging manner, and comprises a converging opening 51 in a strip shape, and the converging opening 51 is provided with a corresponding guiding inclined plane. The beam-converging opening 51 is provided with a beam-converging groove 52 opposite to the inside of the outer shell 1 for guiding the filament bundles, the beam-converging groove 52 is rotatably provided with an adjusting component 8, and the adjusting component 8 prevents the filament bundles from directly contacting the beam-converging opening 51 in the guiding process.
Furthermore, the adjusting component 8 adopts a movable structure, and comprises an adjusting frame 81, a pair of adjusting guide rollers 82 are rotatably installed on the adjusting frame 81, a gap is reserved between the adjusting guide rollers 82 for a tow to pass through, and an adjusting pin 83 and an adjusting hole 84 which are mutually inserted are arranged between the adjusting frame 81 and the operation groove to limit the adjusting angle. When the adjusting frame 81 rotates, the tow is tightened with respect to the tension guide roller 3.
In addition, in order to realize the circumferential and axial double limiting, the clamping assembly 7 is adopted to tighten the tightening assembly 5, and the tightening assembly comprises clamping teeth 71 which are arranged between the tightening opening 51 and the outer shell 1 and are mutually spliced and meshed, opposite clamping grooves 72 are formed in the outer sides of the clamping teeth 71, the clamping grooves 72 are positioned in the same circumferential direction, a clamping ring 73 is fixedly clamped in the clamping grooves 72, and the clamping ring 73 is fixedly installed with the clamping teeth 71 through a screw member. The band 73 has a flat ring shape and a hard structure.
Except that the outside heat supply mode is adopted to heat the tows, the electric heating assembly 4 can directly transfer heat, and comprises an electric heating tank 41 arranged on the inner side of the outer shell body 1, electric heating pipes which are arranged in a coiled mode are arranged in the electric heating tank 41, ports of the electric heating tank 41 are closed by an isolating net 42 to separate the electric heating pipes from the inner cavity, and the electric heating tank 41 is communicated with the heat conduction assembly to improve heat transfer efficiency.
The heat conduction assembly generally adopts a circulation diversion mode to conduct heat transfer, and comprises a hot air blowing pipe 43 communicated with an electric heating tank 41, wherein the hot air blowing pipe 43 extends to the outside of the outer shell 1, a shutter-shaped heat conduction plate 44 is arranged at a port of the electric heating tank 41, an air outlet 45 opposite to the electric heating tank 41 is formed in the outer shell 1, and the air outlet 45 is connected with an air outlet pipe 46. The exhaust duct 46 and the hot air duct 43 are connected with an external fan, so that on the one hand, the heat transfer efficiency is improved, and on the other hand, the negative pressure state in the outer shell 1 is maintained, and the heat dissipation is reduced.
It is obvious that the bottom of the guide groove 2 is provided with a guide opening 47 communicated with the air outlet 45 to connect the guide grooves 2 in parallel, and the orientation of the tows relative to the guide groove 2 is not affected.
Preferably, the temperature sensors are installed at the front and rear ends and the middle of the outer case 1, respectively. The temperature difference of each part inside the outer shell 1 is measured to judge whether the surface of the sealing strip filament bundle reaches the temperature required by heat setting, so that larger errors are prevented.
In summary, the principle of this embodiment is as follows: the electric heating assembly 4 is arranged in the outer shell body 1 to provide heat required by heat setting, the guide groove 2 and the tensioning guide roller 3 are combined to limit the filament bundle for the sealing strip, and the tensioning force is adjusted by the matching beam-collecting assembly 5 in the guide process, so that the shaping quality of the filament bundle is ensured.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Although terms of the outer case 1, the main case 11, the sub-case 12, the guide groove 2, the tension guide roller 3, the electric heating assembly 4, the electric heating groove 41, the separation net 42, the hot-blast pipe 43, the heat conduction plate 44, the air outlet 45, the air outlet pipe 46, the guide opening 47, the drawing assembly 5, the drawing opening 51, the drawing groove 52, the locking assembly 6, the flange 61, the slide groove 62, the locking teeth 63, the clip assembly 7, the clip 71, the clip 72, the band 73, the adjusting assembly 8, the adjusting frame 81, the adjusting guide roller 82, the adjusting pin 83, the adjusting hole 84, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely for convenience in describing and explaining the nature of the utility model; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present utility model.
Claims (10)
1. The utility model provides a high-speed tension heat setting device of silk bundle for automobile sealing strip, includes shell body (1), its characterized in that, shell body (1) in be provided with a plurality of parallel arrangement's guide slot (2), guide slot (2) front and back end be provided with tight deflector roll (3) that rise, shell body (1) in be provided with electrothermal element (4) and temperature sensor relative with guide slot (2), shell body (1) both ends install and tight deflector roll (3) relative receipts beam assembly (5) that rise.
2. The high-speed tension heat setting device for the filament bundles for the automobile sealing strips according to claim 1, wherein the outer shell (1) comprises a main shell (11) which is spliced up and down, two side interfaces of the main shell (11) are sealed by auxiliary shells (12), a locking assembly (6) is arranged between the main shell (11) and the auxiliary shells (12), and the converging assembly (5) seals ports at two ends of the outer shell (1) through a clamp assembly (7).
3. The high-speed tension heat setting device for the filament bundles for the automobile sealing strips according to claim 2, wherein the locking assemblies (6) are arranged on flanges (61) on two sides of the main shell (11), the auxiliary shell (12) is provided with sliding grooves (62) which are in sliding connection with the flanges (61), the cross section of the flanges (61) is L-shaped, the flanges (61) of the sliding grooves (62) are T-shaped, and the mutually attached surfaces of the flanges (61) are provided with mutually meshed locking teeth (63).
4. A high-speed tension heat setting device for a filament bundle for an automobile sealing strip according to claim 3, wherein the bundling assembly (5) comprises a strip-shaped bundling opening (51), the bundling opening (51) is provided with a bundling groove (52) opposite to the inside of the outer shell (1), and the bundling groove (52) is rotationally provided with an adjusting assembly (8).
5. The high-speed tension heat setting device for a filament bundle for an automobile sealing strip according to claim 4, wherein the adjusting assembly (8) comprises an adjusting frame body (81), a pair of adjusting guide rollers (82) are rotatably arranged on the adjusting frame body (81), a gap is reserved between the adjusting guide rollers (82), and an adjusting pin (83) and an adjusting hole (84) which are mutually inserted are arranged between the adjusting frame body (81) and the operating groove.
6. The high-speed tension heat setting device for the wire bundles for the automobile sealing strips according to claim 4, wherein the clamp assembly (7) comprises clamping teeth (71) which are arranged between the binding opening (51) and the outer shell (1) and are mutually spliced, opposite clamping grooves (72) are formed in the outer sides of the clamping teeth (71), a clamp ring (73) is fixedly clamped in the clamping grooves (72), and the clamp ring (73) is fixedly installed with the clamping teeth (71) through a threaded piece.
7. The high-speed tension heat setting device for the filament bundles for the automobile sealing strips according to claim 1, wherein the electric heating assembly (4) comprises an electric heating groove (41) arranged on the inner side of the outer shell (1), electric heating pipes are arranged in the electric heating groove (41), ports of the electric heating groove (41) are closed by an isolating net (42), and the electric heating groove (41) is communicated with the heat conducting assembly.
8. The high-speed tension heat setting device for a filament bundle for an automobile sealing strip according to claim 7, wherein the heat conducting component comprises a hot air blowing pipe (43) communicated with an electric heating tank (41), the hot air blowing pipe (43) extends to the outside of the outer shell (1), a shutter-shaped heat conducting plate (44) is arranged at a port of the electric heating tank (41), an air outlet (45) opposite to the electric heating tank (41) is formed in the outer shell (1), and the air outlet (45) is connected with an air outlet pipe (46).
9. The high-speed tension heat setting device for automobile sealing strips according to claim 8, wherein the bottom of the guide groove (2) is provided with a guide opening (47) communicated with the air outlet (45).
10. The high-speed tension heat setting device for a wire harness for an automobile weather strip according to claim 1, wherein the temperature sensors are respectively installed at the front and rear ends and the middle part of the outer case (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322647886.6U CN220999974U (en) | 2023-09-27 | 2023-09-27 | High-speed tension heat setting device of tow for automobile sealing strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322647886.6U CN220999974U (en) | 2023-09-27 | 2023-09-27 | High-speed tension heat setting device of tow for automobile sealing strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220999974U true CN220999974U (en) | 2024-05-24 |
Family
ID=91114078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322647886.6U Active CN220999974U (en) | 2023-09-27 | 2023-09-27 | High-speed tension heat setting device of tow for automobile sealing strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220999974U (en) |
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2023
- 2023-09-27 CN CN202322647886.6U patent/CN220999974U/en active Active
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