CN211496189U - Continuous silica gel foaming system of processing - Google Patents
Continuous silica gel foaming system of processing Download PDFInfo
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- CN211496189U CN211496189U CN201922183985.7U CN201922183985U CN211496189U CN 211496189 U CN211496189 U CN 211496189U CN 201922183985 U CN201922183985 U CN 201922183985U CN 211496189 U CN211496189 U CN 211496189U
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Abstract
The utility model discloses a continuous silica gel foaming processing system, which comprises a calendaring forming device, a coating forming device, a vulcanizing and baking device and a winding device which are sequentially arranged along the production and processing direction of silica gel; the winding device comprises a rack, winding rollers are arranged between the racks, a cross rod is arranged above the winding rollers, and two ends of the cross rod are fixedly connected to the racks through vertical rods respectively; a pair of guiding rulers is arranged between the cross rod and the winding roller, the upper ends of the guiding rulers are movably connected to the cross rod through elastic bolts, and balls are embedded into the lower ends of the guiding rulers and abut against the outer circumferential surface of the winding roller; silica gel is wound on the winding roller between the pair of guiding rules; the system can continuously form silica gel with required specifications, the formed silica gel is coiled into a bundle through the coiling device, the appearance of the bundled silica gel roll is neat, no wrinkling and folding phenomenon exists, and the specification and the size are good in consistency.
Description
Technical Field
The utility model relates to silica gel foaming processingequipment technical field, concretely relates to continuity silica gel foaming system of processing.
Background
The foaming silica gel material is a soft elastic material and is widely used for manufacturing buffer materials for aerospace and military industry, and the structure of the foaming silica gel material generally comprises a silica gel surface layer, a silica gel foaming layer and a silica gel bottom layer, or other layer materials are further coated on the structure; therefore, a plurality of processes are required in the production and manufacturing process, and in order to improve the production efficiency and mass production, a continuous production line is generally used for production.
For example, in 2018, a continuous silicone foaming system is disclosed in (CN 207327433U), which comprises a top silicone coating device, a first heating device, a foaming silicone coating device, a bottom silicone coating device, a second heating device, a third heating device and a winding device, wherein the top silicone coating device, the first heating device, the foaming silicone coating device, the bottom silicone coating device, the second heating device, the third heating device and the winding device are sequentially arranged according to an operation sequence, and the winding device comprises a material collecting roller. The continuous silica gel foaming processing system can be used for continuously foaming and producing the foamed silica gel material, so that the manual operation is reduced, and the production efficiency is improved; however, as the production line is too long, the continuously produced silica gel is bound to shift in the long-distance operation process, so that when the continuously produced silica gel is wound, axial shift and dislocation are generated between each layer of silica gel and the layer of silica gel above the layer of silica gel, which causes the uneven phenomenon of the finally formed silica gel roll and affects the appearance quality of the silica gel film.
And current continuity produces silica gel mostly is the silica gel of same batch and same specification, and when the rolling, the silica gel that rolls up need be taken off after every is rolled up and is accomplished, resumes the roll again and rolls up next volume silica gel, owing to there is the process of short time roll change, and the position on the wind-up roll can not be guaranteed when rolling up once more for there is the difference in the specification uniformity that the silica gel of same batch production rolled up the book.
Disclosure of Invention
The utility model aims at providing a continuity silica gel foaming system of processing to the problem that prior art exists.
In order to achieve the above object, the utility model adopts the following technical scheme:
a continuous silica gel foaming processing system comprises a calendaring forming device, a coating forming device, a vulcanization baking device and a winding device which are sequentially arranged along the production and processing direction of silica gel; the winding device comprises a rack, winding rollers are arranged between the racks, a cross rod is arranged above the winding rollers, and two ends of the cross rod are fixedly connected to the racks through vertical rods respectively; a pair of guiding rulers is arranged between the cross rod and the winding roller, the upper ends of the guiding rulers are movably connected to the cross rod through elastic bolts, and balls are embedded into the lower ends of the guiding rulers and abut against the outer circumferential surface of the winding roller; silica gel is wound on the winding roller between the pair of guiding rules.
This continuity silica gel foaming system passes through calendering forming device, coating forming device, vulcanization baking equipment can the continuous forming go out the silica gel of required specification, and fashioned silica gel passes through the coiling is tied into a bundle to the coiling, and the appearance is neat, the phenomenon of folding is not creased to the silica gel book of tying, and specification size uniformity is good.
The guiding rule on the winding device is matched with the winding roller, so that the axial position of the silica gel during coiling can be effectively restrained, and the continuous production of the silica gel is prevented from shifting and dislocating in the axial direction between layers during winding; it is a pair of under the clamping action of guiding rule and wind-up roll, be favorable to improving the tensile equilibrium of rolling, reduce silica gel and corrugate and break over the phenomenon, avoid dragging simultaneously and pull the too big tearing to silica gel of power, make silica gel produce too much deformation. And a pair of guiding ruler's setting can effective control axial distance, is favorable to improving the uniformity when the fashioned silica gel of same batch rolls up respectively.
The upper end parts of the guiding rulers are movably connected to the cross rods, so that the guiding rulers can move along the axis direction conveniently to adjust the distance between the pair of guiding rulers, and the distance between the guiding rulers can be adjusted when the winding rollers wind silica gel with different widths, so that the application range of the device is provided; and the fixing is realized through the elastic bolts, so that the operation is convenient and fast.
The arrangement of the balls enables the guiding ruler to move relative to the winding roller, so that the rolling supporting effect is achieved; and when the position of the guiding rule is adjusted, the guiding rule is convenient to move.
Further, a gap is formed between the lower end part of the guiding rule and the winding roller, and the gap is smaller than the thickness of the silica gel; the diameter of the ball is larger than the gap.
The arrangement of the gap provides a moving space for the ball, so that the lower end part is prevented from directly contacting with the winding roller, and the friction force is reduced; the thickness of the gap is smaller than that of the silica gel, so that the silica gel on the first layer roll is ensured not to be clamped in the gap, and subsequent rolling is influenced.
Further, the lower end part of the guiding rule is in a herringbone shape and is circumferentially arranged on the outer circumferential surface of the winding roller; the side, close to the wind-up roll, of the lower end part in the shape of the Chinese character 'ren' is arc-shaped, and the curvature of the side is matched with that of the outer circumference of the wind-up roll. The lower end part of the reversed V-shaped ruler increases the contact area and range of the guiding ruler and the silica gel, and is favorable for the regularity of the silica gel during initial coiling.
Furthermore, the rolling balls are embedded in the middle of the lower end portion in parallel and distributed along the axial direction of the winding roller.
Furthermore, the upper end part of the guiding ruler is cylindrical and is sleeved on the cross rod; the elastic bolt penetrates through the upper end part along the radial direction and is abutted to the outer circumferential surface of the cross rod.
Furthermore, the main body of the guiding ruler is provided with scales, and the scales face towards one side of the silica gel. The scales are arranged, so that the total thickness of the coiled silica gel can be accurately mastered in real time. Meanwhile, scales can be arranged on the cross rod, so that the distance between the pair of guiding rules can be conveniently adjusted and determined.
Further, the cross rod is located right above the winding roller, and the central axis of the cross rod is parallel to the central axis of the winding roller.
Furthermore, the end part of the upright stanchion is in bolt connection or welded on the rack; the upright rod is an electric lifting rod or a pneumatic lifting rod. The guiding ruler is convenient to lift, the silica gel of the roll is taken down, or the maintenance of the winding roller is convenient.
When the continuous silica gel foaming processing system works, the calendering forming device, the coating forming device and the vulcanizing and baking device continuously produce and convey formed silica gel to the winding device, the positions of the pair of guiding rulers on the winding roller are adjusted according to the width and the size of the batch of silica gel, the winding roller continuously winds the silica gel in the areas where the pair of guiding rulers are located, and when the specified number of rolls (total thickness) is reached after the silica gel is rolled, the cross rod is lifted, and the silica gel rolled on the winding roller is taken down; putting down the cross rod and the guiding rule, starting the winding roller again for winding, and repeating the steps until all the silica gel in the batch is wound; because the guiding rule is matched with the winding roller, the size consistency of each roll of silica gel in the batch is good, the axial deviation and dislocation of each roll are less, and the appearance quality of the product is improved.
Compared with the prior art, the beneficial effects of the utility model are that: 1. the continuous silica gel foaming processing system can continuously form the silica gel with required specification through the calendaring forming device, the coating forming device and the vulcanizing baking device, the formed silica gel is coiled into a bundle through the coiling device, the appearance of the bundled silica gel roll is neat, no wrinkling and folding phenomenon exists, and the specification and the size are consistent; 2. the guiding rule is matched with the winding roller, so that the axial position of the silica gel in coiling can be effectively restrained, and the problem that the layers of continuously produced silica gel are offset and staggered in the axial direction when being wound is avoided; 3. the arrangement of the pair of guiding rules can effectively control the axial distance, and is beneficial to improving the consistency of the silica gel formed in the same batch when being respectively rolled; 4. the arrangement of the balls enables the guiding ruler to move relative to the winding roller, so that the rolling supporting effect is achieved; and when the position of the guiding rule is adjusted, the guiding rule is convenient to move.
Drawings
Fig. 1 is a schematic view of the overall structure of a continuous silicone foaming processing system of the present invention;
FIG. 2 is a schematic view of the overall structure of the winding device of the continuous foaming system for silica gel of the present invention;
FIG. 3 is a schematic view of a structure of the guiding rule of FIG. 2 with the upper end thereof engaged with the cross bar;
FIG. 4 is an enlarged schematic view of a matching structure of the lower end part of the guiding rule and a winding roller in FIG. 2;
fig. 5 is another schematic view of the winding device of the continuous silicone foaming system according to the present invention;
in the figure: 1. a calendering device; 2. a coating forming device; 3. a vulcanization baking device; 4. a winding device; 5. silica gel; 6. a frame; 7. erecting a rod; 8. a cross bar; 9. a wind-up roll; 10. a guiding rule; 1001. an upper end portion; 1002. a lower end portion; 11. tightening and loosening the bolts; 12. a ball bearing; 13. a gap.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The first embodiment is as follows:
as shown in fig. 1 to 4, a continuous silica gel foaming processing system comprises a calendaring molding device 1, a coating molding device 2, a vulcanization baking device 3 and a winding device 4 which are sequentially arranged along the production and processing direction of silica gel; the winding device 4 comprises a rack 6, winding rollers 9 are arranged between the rack 6, a cross rod 8 is arranged above the winding rollers 9, and two ends of the cross rod 8 are fixedly connected to the rack 6 through vertical rods 7 respectively; a pair of guiding rulers 10 is arranged between the cross bar 8 and the winding roller 9, the upper end portions 1001 of the guiding rulers 10 are movably connected to the cross bar 8 through elastic bolts 11, the lower end portions 1002 of the guiding rulers 10 are embedded with balls 12, and the balls 12 are abutted to the outer circumferential surface of the winding roller 9; and silica gel 5 is wound on the winding roller 9 between the pair of guiding rules 10.
This continuity silica gel foaming system passes through calendering forming device 1, coating forming device 2, vulcanize baking equipment 3 can the continuous forming go out the silica gel 5 of required specification, and fashioned silica gel 5 passes through coiling is tied up into bundle by coiling mechanism 4, and the appearance is neat, the fold phenomenon that corrugates is not had to the silica gel book of tying, and specification size uniformity is good.
Through the matching of the guiding ruler 10 on the winding device 4 and the winding roller 9, the axial position of the silica gel during coiling can be effectively restrained, and the problem that the silica gel produced continuously is offset and misplaced in the axial direction between layers during winding is avoided; it is a pair of under guiding rule 10 and wind-up roll 9's clamping action, be favorable to improving the tensile equilibrium of rolling, reduce silica gel and corrugate and break a phenomenon, avoid dragging the too big tearing to silica gel of power simultaneously, make silica gel produce too much deformation. And a pair of guiding rule 10's setting can effective control axial distance, is favorable to improving the uniformity when the fashioned silica gel of same batch rolls up respectively.
The upper end 1001 of the guiding ruler 10 is movably connected to the cross rod 8, so that the guiding ruler 10 can move along the axial direction conveniently to adjust the distance between the pair of guiding rulers 10, and when the winding roller 9 winds silica gel with different widths, the distance between the guiding rulers 10 can be adjusted, so that the application range of the device is provided; and is fixed by the elastic bolt 11, thereby being convenient and fast.
The arrangement of the balls 12 enables the guiding rule 10 to roll relative to the winding roller 9, so as to play a role in rolling support; and facilitates the movement of the running rule 10 when adjusting the position of the running rule 10.
Further, a gap 13 is formed between the lower end 1002 of the guiding rule 10 and the winding roller 9, and the gap 13 is smaller than the thickness of a single silica gel 5; the balls 12 have a diameter larger than the gap 13.
The gap 13 provides a moving space for the balls 12, so that the lower end part 1002 is prevented from directly contacting with the winding roller 9, and the friction force is reduced; the thickness of the gap 13 is smaller than that of the silica gel 5, so that the silica gel 5 on the first layer roll is ensured not to be clamped in the gap 13, and subsequent rolling is influenced.
Further, the lower end 1002 of the guiding rule 10 is in a herringbone shape and is circumferentially arranged on the outer circumferential surface of the winding roller 9; the surface, close to the winding roller 9, of the lower end part 1002 in the shape of the Chinese character 'ren' is in a circular arc shape, and the curvature of the surface is matched with the curvature of the outer circumference of the winding roller 9. The lower end part 1002 in the shape of the Chinese character 'ren' increases the contact area and range of the side surface of the guiding rule 10 and the silica gel 5, and is beneficial to the regularity of the silica gel in the initial coiling process.
Furthermore, the number of the balls 12 is two, the balls are embedded in the middle of the lower end portion 1002 in parallel, and the balls are distributed along the axial direction of the winding roller 9.
Further, the upper end part of the guiding rule 10 is cylindrical and is sleeved on the cross rod 8; the loose bolt 11 radially penetrates the top of the upper end 1001 and abuts against the outer circumferential surface of the cross bar 8.
Furthermore, scales are arranged on the main body of the guiding ruler 10 and face one side of the silica gel 5. The scales are arranged, so that the total thickness of the coiled silica gel can be accurately mastered in real time. Scales can be arranged on the cross rod 8, so that the distance between the pair of guiding rules 10 can be adjusted and determined conveniently.
Further, the cross rod 8 is located right above the winding roller 9, and the central axis of the cross rod 8 is parallel to the central axis of the winding roller 9.
Example two:
the difference between this embodiment and the first embodiment is that the arrangement of the vertical rods is different.
As shown in fig. 5, the end of the vertical rod 7 is screwed to the frame 6; the upright rod 7 is an electric lifting rod. Make pole setting 7 can rise horizontal pole 8 with guiding ruler 10 conveniently takes off the silica gel of lapping, or convenient maintenance to the wind-up roll.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A continuous silica gel foaming processing system comprises a calendaring forming device, a coating forming device, a vulcanization baking device and a winding device which are sequentially arranged along the production and processing direction of silica gel; the winding device is characterized by comprising racks, winding rollers are arranged between the racks, a cross rod is arranged above the winding rollers, and two ends of the cross rod are fixedly connected to the racks through vertical rods respectively; a pair of guiding rulers is arranged between the cross rod and the winding roller, the upper ends of the guiding rulers are movably connected to the cross rod through elastic bolts, and balls are embedded into the lower ends of the guiding rulers and abut against the outer circumferential surface of the winding roller; silica gel is wound on the winding roller between the pair of guiding rules.
2. The continuous silicone foaming processing system of claim 1, wherein a gap is provided between a lower end of the guiding rule and the wind-up roll, wherein the gap is smaller than the thickness of the silicone; the diameter of the ball is larger than the gap.
3. The continuous silicone foaming processing system according to claim 1 or 2, wherein the lower end of the guiding rule is in a shape like a Chinese character 'ren' and is circumferentially arranged on the outer circumferential surface of the winding roller; the side, close to the wind-up roll, of the lower end part in the shape of the Chinese character 'ren' is arc-shaped, and the curvature of the side is matched with that of the outer circumference of the wind-up roll.
4. The continuous silicone foaming processing system of claim 1 or 2, wherein the number of the balls is several, and the balls are embedded in the middle of the lower end part in parallel and distributed along the axial direction of the winding roller.
5. The continuous silicone foaming processing system of claim 1, wherein the upper end of the guiding ruler is cylindrical and is sleeved on the cross bar; the elastic bolt penetrates through the upper end part along the radial direction and is abutted to the outer circumferential surface of the cross rod.
6. The continuous silicone foaming system of claim 1, wherein the guiding ruler is provided with a scale on a main body thereof, and the scale is arranged towards one side of the silicone.
7. The continuous silicone foaming processing system of claim 1, wherein the cross bar is located directly above the wind-up roll, and a central axis of the cross bar is parallel to a central axis of the wind-up roll.
8. The continuous silicone foaming processing system of claim 1, wherein the ends of the vertical rods are screwed or welded to the frame; the upright rod is an electric lifting rod or a pneumatic lifting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922183985.7U CN211496189U (en) | 2019-12-09 | 2019-12-09 | Continuous silica gel foaming system of processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922183985.7U CN211496189U (en) | 2019-12-09 | 2019-12-09 | Continuous silica gel foaming system of processing |
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| Publication Number | Publication Date |
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| CN211496189U true CN211496189U (en) | 2020-09-15 |
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| CN201922183985.7U Active CN211496189U (en) | 2019-12-09 | 2019-12-09 | Continuous silica gel foaming system of processing |
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| CN (1) | CN211496189U (en) |
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Denomination of utility model: A continuous silica gel foaming processing system Effective date of registration: 20230224 Granted publication date: 20200915 Pledgee: Bank of China Limited Jingzhou Branch Pledgor: Hubei Daxin Electronic Technology Co.,Ltd. Registration number: Y2023420000075 |