Double-layer material clamping adhesive tape high-frequency mold and high-frequency device

Abstract

The utility model discloses a double-layer material clamping adhesive tape high-frequency mold and a high-frequency device, and belongs to the technical field of high-frequency molds, the double-layer material clamping adhesive tape high-frequency mold comprises a base plate, a surrounding plate, an inner clamping plate, an outer clamping plate and a positioning assembly, the surrounding plate is connected to the upper end of the base plate and extends upwards, and the inner clamping plate is connected with the outer clamping plate; the coaming and the base plate jointly define a containing groove with an upward opening. The inner clamping plate is detachably connected with the base plate, the outer circumferential wall of the inner clamping plate is matched with the inner circumferential wall of the containing groove, and the inner clamping plate and the surrounding plate can jointly limit a first clamping seam; the outer clamping plate is detachably connected with the base plate, the outer clamping plate is arranged around the surrounding plate, the inner peripheral wall of the outer clamping plate is matched with the outer peripheral wall of the surrounding plate, and the outer clamping plate and the surrounding plate can jointly define a second clamping seam; the positioning assembly is connected to the upper end of the inner clamping plate or the outer clamping plate and used for positioning the rubber strip, so that the rubber strip extends along the upper edge of the surrounding plate, the leakproofness of the cushion at the splicing position of the double-layer materials is improved, and the waterproof performance of the cushion is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of high-frequency molds, in particular to a double-layer material sandwiched rubber strip high-frequency mold and a high-frequency device. Background Art

[0002] The outer skin of the seat of an electric vehicle or motorcycle is generally made of waterproof material, and in order to adapt to the three-dimensional shape of the inner core of the seat, the outer skin of the seat generally needs to be composed of multiple pieces of material.

[0003] In the related art, the outer cover of the seat of an electric vehicle or motorcycle generally adopts a sewing connection structure at the joint of the double-layer material. However, the sewing connection structure easily causes rainwater to penetrate into the seat, which is not conducive to improving the waterproof performance of the seat. Utility Model Content

[0004] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes a high-frequency mold for sandwiching a double-layer material with a rubber strip, which is beneficial for improving the airtightness of the double-layer material joint of the seat cushion and improving the waterproof performance of the seat cushion.

[0005] The utility model also provides a high-frequency device.

[0006] According to the first embodiment of the present invention, a high-frequency mold for a double-layer material-clamped rubber strip includes: a base plate; a surrounding plate connected to the upper end of the base plate and extending upward, the surrounding plate and the base plate jointly define a receiving groove with an opening facing upward; an inner splint, detachably connected to the base plate, the outer peripheral wall of the inner splint is adapted to the inner peripheral wall of the receiving groove, and the inner splint can jointly define a first clamping seam with the surrounding plate; an outer splint, detachably connected to the base plate, the outer splint is arranged around the surrounding plate, the inner peripheral wall of the outer splint is adapted to the outer peripheral wall of the surrounding plate, and the outer splint can jointly define a second clamping seam with the surrounding plate; a positioning assembly, connected to the upper end of the inner splint or the outer splint, for positioning the rubber strip so that the rubber strip extends along the upper edge of the surrounding plate.

[0007] The double-layer material clamping rubber strip high-frequency mold according to the embodiment of the present invention has at least the following beneficial effects: the base plate can support the enclosure, inner plywood and outer plywood, the enclosure is connected to the upper end of the base plate and extends upward, the enclosure and the base plate jointly define a receiving groove with an opening facing upward, the user can lay the lower layer of material in the receiving groove of the enclosure, and make the outer edge cover of the lower layer of material be set at the upper edge of the enclosure, the inner plywood and the base plate are detachably connected, the outer peripheral wall of the inner plywood is adapted to the inner peripheral wall of the receiving groove, so that the inner plywood can jointly define a first clamping seam with the enclosure, and the outer edge portion of the lower layer of material can be clamped in the first clamping seam by the joint clamping of the inner plywood and the enclosure, the outer plywood and the base plate are detachably connected, the outer plywood is arranged around the enclosure, the inner peripheral wall of the outer plywood is adapted to the outer peripheral wall of the enclosure, so that the outer plywood can jointly define a second clamping seam with the enclosure, The joint clamping of the outer plywood and the enclosure allows the outer edge portion of the lower material to be clamped in the second clamping seam, so that only the outer edge of the lower material is exposed above the inner and outer plywood. The high-frequency mold for the double-layer material sandwiched rubber strip also includes a positioning component, which is connected to the upper end of the inner or outer plywood and is used to position the rubber strip so that the rubber strip overlaps along the outer edge of the lower material at the upper edge of the enclosure. The user can then stack the upper material on the upper end of the rubber strip, and the external pressing equipment can achieve tight pressing of the upper material, the rubber strip and the lower material. Compared with the connection of the double-layer material through the sewing structure, the high-frequency mold for the double-layer material sandwiched rubber strip is suitable for the connection structure of the double-layer material sandwiched rubber strip. Through the tight connection of the rubber strip with the upper and lower materials, it is beneficial to improve the airtightness of the seat cushion at the joint of the double-layer material and improve the waterproof performance of the seat cushion.

[0008] According to some embodiments of the present invention, the double-layer material clamped rubber strip high-frequency mold also includes multiple first positioning columns, which are all connected to the base plate and located in the accommodating groove. The inner clamping plate is provided with multiple first positioning holes corresponding to the first positioning columns, and the first positioning columns can enter and exit the first positioning holes.

[0009] The double-layer material clamping rubber strip high-frequency mold also includes a plurality of first positioning posts, all of which are connected to the base plate and located in the accommodating groove. The inner splint is provided with a plurality of first positioning holes that are compatible with the first positioning posts. The user can align the first positioning holes with the first positioning posts and apply pressure to the inner splint toward the first positioning posts, so that the first positioning posts can be passed through the first positioning holes to achieve positioning and connection between the inner splint and the base plate. Through the cooperation between the outer peripheral wall of the inner splint and the inner peripheral wall of the surrounding plate, partial clamping of the outer edge of the lower layer material can be achieved. After the processing is completed, the user can apply a pulling force to the inner splint away from the first positioning posts, so that the first positioning posts exit the first positioning holes, thereby achieving separation of the inner splint and the base plate, so as to facilitate the removal of the processed upper layer material or lower layer material from the double-layer material clamping rubber strip high-frequency mold.

[0010] According to some embodiments of the present invention, a first annular groove is provided at the upper end of the first positioning column, and the lower end of the inner clamping plate can abut against the bottom wall of the first annular groove. When the lower end of the inner clamping plate abuts against the bottom wall of the first annular groove, the upper edge of the enclosure is located above the upper end of the inner clamping plate.

[0011] Specifically, a first annular groove is provided at the upper end of the first positioning column. When the first positioning column is passed through the first positioning hole, the lower end of the inner splint can abut against the bottom wall of the first annular groove, that is, the first positioning column applies a supporting force to the inner splint, thereby adjusting the height position of the inner splint and the surrounding plate, so that when the lower end of the inner splint abuts against the bottom wall of the first annular groove, the upper end of the surrounding plate is located above the upper end of the inner splint, so that after the outer edge portion of the lower layer material is clamped in the first clamping seam, only the outer edge of the lower layer material can be exposed above the inner splint, so as to facilitate stacking and pressing with the rubber strip and the upper layer material.

[0012] According to some embodiments of the present invention, the double-layer material sandwiched rubber strip high-frequency mold also includes multiple second positioning columns, all of which are connected to the base plate, and the outer clamping plate is provided with multiple second positioning holes corresponding to the second positioning columns, and the second positioning columns can enter and exit the second positioning holes.

[0013] The double-layer material clamping rubber strip high-frequency mold also includes a plurality of second positioning posts, and the plurality of second positioning posts are all connected to the base plate. The outer splint is provided with a plurality of second positioning holes that are compatible with the second positioning posts. The user can align the second positioning holes with the second positioning posts, and apply pressure to the outer splint toward the second positioning posts, so that the second positioning posts can be passed through the outside of the second positioning holes to achieve positioning and connection between the outer splint and the base plate. Through the cooperation between the inner peripheral wall of the outer splint and the outer peripheral wall of the surrounding plate, partial clamping of the outer edge of the lower layer material can be achieved. After the processing is completed, the user can apply a pulling force to the outer splint away from the second positioning posts, so that the second positioning posts exit the second positioning holes, thereby achieving separation of the outer splint and the base plate, so as to facilitate the removal of the upper layer material or the lower layer material after processing from the double-layer material clamping rubber strip high-frequency mold.

[0014] According to some embodiments of the present invention, a second annular groove is provided at the upper end of the second positioning column, and the lower end of the outer clamping plate can abut against the bottom wall of the second annular groove. When the lower end of the outer clamping plate abuts against the bottom wall of the second annular groove, the upper edge of the enclosure is located above the upper end of the outer clamping plate.

[0015] Specifically, a second annular groove is provided at the upper end of the second positioning column. When the second positioning column is passed through the second positioning hole, the lower end of the outer splint can abut against the bottom wall of the second annular groove, that is, the second positioning column applies a supporting force to the outer splint, thereby adjusting the height position of the outer splint and the enclosure, so that when the lower end of the outer splint abuts against the bottom wall of the second annular groove, the upper end of the enclosure is located above the upper end of the outer splint, so that after the outer edge portion of the lower layer material is clamped in the second clamping seam, only the outer edge of the lower layer material can be exposed above the outer splint, so as to facilitate stacking and pressing with the rubber strip and the upper layer material.

[0016] According to some embodiments of the present invention, the positioning assembly includes a plurality of positioning pins connected to the outer clamping plate, and the plurality of positioning pins are arranged in an array around the upper edge of the enclosure plate.

[0017] Specifically, the positioning assembly includes a plurality of positioning pins connected to the outer plywood, and the plurality of positioning pins are arranged around the upper edge of the enclosure. When in use, the user can pass the rubber strips through the plurality of positioning pins so that the rubber strips are arranged along the upper edge of the enclosure, so as to facilitate the positioning of the rubber strips and the stacking of the rubber strips and the lower material. Then the user can stack the upper material on the upper end of the rubber strips, and under the pressing action of the external pressing equipment, the upper material, the rubber strips and the lower material are fixedly connected, thereby realizing the connection structure of the double-layer material sandwiched with the rubber strips, which is beneficial to improving the waterproof performance of the seat cushion.

[0018] According to some embodiments of the present invention, the enclosure is detachably connected to the base plate.

[0019] Specifically, the enclosure and the base plate are detachably connected. Based on the different shapes or sizes of the seat cushions, users can flexibly choose enclosures of corresponding sizes to connect with the base plate, and cooperate with the detachable connection of the inner and outer plywood to the base plate to realize the production of seat cushions of different shapes or sizes, which is conducive to improving the applicability of the high-frequency mold of the double-layer material clamping rubber strip.

[0020] According to some embodiments of the present invention, the double-layer material sandwiched rubber strip high-frequency mold also includes a fastener and a connecting block, which is fixedly connected to the lower end of the enclosure. The connecting block is provided with a through hole, and the fastener is passed through the through hole and the base plate to fix the enclosure and the base plate.

[0021] Specifically, the double-layer material clamped rubber strip high-frequency mold also includes fasteners and connecting blocks. The connecting blocks are fixedly connected to the lower end of the enclosure, and the connecting blocks are provided with through holes. After the user positions the enclosure at the preset position of the substrate, the user can insert the fasteners through the through holes and the substrate, that is, fix the relative position relationship between the enclosure and the substrate by the fasteners to achieve a detachable connection between the enclosure and the substrate.

[0022] According to the second embodiment of the present invention, the high-frequency device includes a double-layer material sandwiched rubber strip high-frequency mold as shown in any one of the first aspects.

[0023] The high-frequency device according to the embodiment of the utility model has at least the following beneficial effects: the high-frequency device includes a double-layer material sandwiched rubber strip high-frequency mold as shown in any one of the first aspects, the base plate can support the enclosure, inner plywood and outer plywood, the enclosure is connected to the upper end of the base plate and extends upward, the enclosure and the base plate jointly define a receiving groove with an opening facing upward, the user can lay the lower layer of material in the receiving groove of the enclosure, and make the outer edge of the lower layer of material cover the upper edge of the enclosure, the inner plywood and the base plate are detachably connected, the outer peripheral wall of the inner plywood is adapted to the inner peripheral wall of the receiving groove, so that the inner plywood can jointly define a first clamping seam with the enclosure, and the outer edge portion of the lower layer of material can be clamped in the first clamping seam through the joint clamping of the inner plywood and the enclosure, the outer plywood and the base plate are detachably connected, the outer plywood is arranged around the enclosure, and the inner peripheral wall of the outer plywood is adapted to the outer peripheral wall of the enclosure, so that the outer plywood can be with the enclosure The second clamping seam is jointly defined, and the outer plywood and the enclosure are clamped together so that the outer edge of the lower material is clamped in the second clamping seam, so that only the outer edge of the lower material is exposed above the inner and outer plywood. The double-layer material sandwich rubber strip high-frequency mold also includes a positioning component, which is connected to the upper end of the inner or outer plywood, and is used to position the rubber strip so that the rubber strip overlaps along the outer edge of the lower material at the upper edge of the enclosure. Then the user can stack the upper material on the upper end of the rubber strip, and the external pressing equipment can achieve tight pressing of the upper material, the rubber strip and the lower material. Compared with the connection of the double-layer material through the sewing structure, the double-layer material sandwich rubber strip high-frequency mold is suitable for the connection structure of the double-layer material sandwich rubber strip. Through the tight connection of the rubber strip with the upper and lower materials, it is beneficial to improve the airtightness of the seat cushion at the joint of the double-layer material and improve the waterproof performance of the seat cushion.

[0024] According to some embodiments of the present invention, the high-frequency device further includes a lifting assembly and a pressing block, and the lifting assembly is configured to drive the pressing block toward or away from the enclosure.

[0025] When the upper and lower layers of the material are in a closed position, the upper and lower layers of the material are in a closed position, and the upper and lower layers of the material are in a closed position, so that the material is pressed together and the pressure is applied to the upper and lower layers of the material.

[0026] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0028] Figure 1 This is a structural diagram of a high-frequency mold with double-layer materials sandwiching a rubber strip according to an embodiment of the present invention;

[0029] Figure 2 This is a top view of a high-frequency mold with double-layer materials and rubber strips according to an embodiment of the present invention;

[0030] Figure 3 for Figure 2 AA cross-sectional view of a high-frequency die with double-layer materials and a rubber strip;

[0031] Figure 4 This is an exploded view of a high-frequency mold with double-layer materials and rubber strips according to an embodiment of the present invention.

[0032] Figure Number:

[0033] 100. Substrate;

[0034] 200, hoarding;

[0035] 300, inner splint; 310, first positioning hole;

[0036] 400, outer splint; 410, second positioning hole;

[0037] 500, positioning nails;

[0038] 600, first positioning column; 610, first annular groove;

[0039] 700, second positioning column; 710, second annular groove;

[0040] 810, first clamping seam; 820, second clamping seam;

[0041] 900, connecting block; 910, perforation. DETAILED DESCRIPTION

[0042] The following describes in detail embodiments of the present invention. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0043] In the description of the present invention, it should be understood that descriptions involving orientation, such as the orientation or positional relationship indicated by up, down, etc., are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0044] In the description of this utility model, "a plurality" means more than two. The use of "first" or "second" is solely for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of technical features indicated, or implicitly indicating the order of the technical features indicated.

[0045] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0046] Reference Figures 1 to 4 As shown, a high-frequency mold for double-layer material sandwiched rubber strips according to an embodiment of the present invention includes: a base plate 100, a surrounding plate 200, an inner clamping plate 300, an outer clamping plate 400 and a positioning assembly.

[0047] Reference Figure 1 、 Figure 2 and Figure 4 As shown, the enclosure 200 , the inner plywood 300 and the outer plywood 400 can all be connected to the upper end of the base plate 100 , and the base plate 100 can provide support for the connection of the enclosure 200 , the inner plywood 300 and the outer plywood 400 .

[0048] Reference Figure 1 、 Figure 2 and Figure 3 As shown, specifically, the enclosure 200 is connected to the upper end of the base plate 100 and extends vertically upward. The enclosure 200 and the base plate 100 jointly define a receiving groove with an upward opening. The inner splint 300 is detachably connected to the base plate 100. The inner splint 300 is located in the receiving groove. The outer peripheral wall of the inner splint 300 is adapted to the inner peripheral wall of the receiving groove. The inner splint 300 can jointly define the first clamping seam 810 with the enclosure 200.

[0049] Reference Figure 1 、 Figure 2 and Figure 4 As shown, the outer splint 400 is detachably connected to the base plate 100, the outer splint 400 is arranged around the enclosure 200, the inner peripheral wall of the outer splint 400 is adapted to the outer peripheral wall of the enclosure 200, and the outer splint 400 can jointly define the second clamping seam 820 with the enclosure 200; the positioning component is connected to the upper end of the outer splint 400, and is used to position the rubber strip so that the rubber strip extends along the upper edge of the enclosure 200.

[0050] Reference Figure 1 、 Figure 2 and Figure 4 As shown, the user can lay the lower layer material in the receiving groove of the enclosure 200, and make the outer edge of the lower layer material cover the upper edge of the enclosure 200, the inner plywood 300 and the base plate 100 are detachably connected, and the outer peripheral wall of the inner plywood 300 is adapted to the inner peripheral wall of the receiving groove, so that the inner plywood 300 can jointly define the first clamping seam 810 with the enclosure 200, and the outer edge portion of the lower layer material can be clamped in the first clamping seam 810 through the joint clamping of the inner plywood 300 and the enclosure 200. The outer plywood 400 is detachably connected to the base plate 100, and the outer plywood 400 is arranged around the enclosure 200. The inner peripheral wall of the outer plywood 400 is adapted to the outer peripheral wall of the enclosure 200, so that the outer plywood 400 can jointly define the second clamping seam 820 with the enclosure 200. Through the joint clamping of the outer plywood 400 and the enclosure 200, the outer edge portion of the lower layer material is clamped in the second clamping seam 820, so that only the outer edge of the lower layer material is exposed above the inner plywood 300 and the outer plywood 400.

[0051] Reference Figure 1 、 Figure 2 and Figure 4 As shown, the double-layer material sandwiched rubber strip high-frequency mold also includes a positioning component, which is connected to the upper end of the outer clamping plate 400 and is used to position the rubber strip so that the rubber strip overlaps along the outer edge of the lower material located at the upper edge of the enclosure 200. The user can then stack the upper material on the upper end of the rubber strip, and under the external pressing equipment, achieve a tight connection between the upper material, the rubber strip and the lower material.

[0052] Reference Figure 1 、 Figure 2 and Figure 4 As shown, compared with the connection of double-layer materials through sewing structure, the high-frequency mold of double-layer material sandwiched rubber strips is suitable for the connection structure of double-layer material sandwiched rubber strips. Through the close connection of the rubber strips with the upper and lower materials, it is beneficial to improve the airtightness of the seat cushion at the joint of the double-layer materials and improve the waterproof performance of the seat cushion.

[0053] It should be understood that, in some other embodiments, a notch is provided on the side of the enclosure 200 , and the notch is connected to the receiving groove to facilitate the extraction of the inner plywood 300 from the formed upper or lower material.

[0054] Reference Figure 1 、 Figure 2 and Figure 4 As shown, it can be understood that in this embodiment, the double-layer material clamped rubber strip high-frequency mold also includes a plurality of first positioning columns 600, and the plurality of first positioning columns 600 are all connected to the base plate 100 and are located in the accommodating groove. The inner clamping plate 300 is provided with a plurality of first positioning holes 310 corresponding to the first positioning columns 600, and the first positioning columns 600 can enter and exit the first positioning holes 310.

[0055] Reference Figure 1 、 Figure 3 and Figure 4 As shown, the double-layer material sandwiched rubber strip high-frequency mold also includes multiple first positioning columns 600, which are all connected to the base plate 100 and located in the accommodating groove. The inner clamping plate 300 is provided with multiple first positioning holes 310 adapted to the first positioning columns 600. The user can align the first positioning hole 310 with the first positioning column 600 and apply pressure to the inner splint 300 towards the first positioning column 600, so that the first positioning column 600 can be inserted into the first positioning hole 310 to achieve the positioning and connection of the inner splint 300 and the substrate 100. Through the cooperation between the outer peripheral wall of the inner splint 300 and the inner peripheral wall of the surrounding plate 200, partial clamping of the outer edge of the lower material can be achieved. After the processing is completed, the user can apply a traction force to the inner splint 300 away from the first positioning column 600, so that the first positioning column 600 withdraws from the first positioning hole 310, thereby achieving the separation of the inner splint 300 and the substrate 100, so as to facilitate the removal of the upper layer material or the lower layer material after processing from the double-layer material clamping rubber strip high-frequency mold.

[0056] Reference Figure 1 、 Figure 3 and Figure 4As shown, specifically, the double-layer material clamped rubber strip high-frequency mold includes two first positioning columns 600, and the inner splint 300 is adapted to be provided with two first positioning holes 310. Through the cooperation of the two first positioning holes 310 and the two first positioning columns 600, while realizing the positioning and connection between the inner splint 300 and the base plate 100, the rotation of the inner splint 300 can be effectively restricted to improve the positioning accuracy of the inner splint 300 and the surrounding plate 200.

[0057] Reference Figure 1 、 Figure 3 and Figure 4 As shown, it can be understood that the upper end of the first positioning column 600 is provided with a first annular groove 610, and the lower end of the inner clamping plate 300 can abut against the bottom wall of the first annular groove 610. When the lower end of the inner clamping plate 300 abuts against the bottom wall of the first annular groove 610, the upper edge of the enclosure 200 is located above the upper end of the inner clamping plate 300.

[0058] Reference Figure 1 、 Figure 3 and Figure 4 As shown, the lower end of the inner plywood 300 can abut against the bottom wall of the first annular groove 610, that is, the first positioning column 600 applies a supporting force to the inner plywood 300, thereby adjusting the height position of the inner plywood 300 and the enclosure 200, so that when the lower end of the inner plywood 300 abuts against the bottom wall of the first annular groove 610, the upper end of the enclosure 200 is located above the upper end of the inner plywood 300, so that after the outer edge portion of the lower layer material is clamped in the first clamping seam 810, only the outer edge of the lower layer material can be exposed above the inner plywood 300, so as to facilitate stacking and pressing with the rubber strip and the upper layer material.

[0059] Reference Figure 1 、 Figure 3 and Figure 4 As shown, it should be noted that the height of the first positioning column 600 and the length of the first annular groove 610 along the first positioning column 600 can be adjusted according to the height of the enclosure 200 and the thickness of the inner splint 300 to ensure that when the lower end of the inner splint 300 abuts against the bottom wall of the first annular groove 610, the upper edge of the enclosure 200 is located above the upper end of the inner splint 300.

[0060] Reference Figure 1 、 Figure 3 and Figure 4 As shown, it can be understood that the double-layer material clamped rubber strip high-frequency mold also includes a plurality of second positioning columns 700, and the plurality of second positioning columns 700 are all connected to the base plate 100. The outer clamping plate 400 is provided with a plurality of second positioning holes 410 corresponding to the second positioning columns 700, and the second positioning columns 700 can enter and exit the second positioning holes 410.

[0061] Reference Figure 1 、 Figure 3 and Figure 4 As shown, the double-layer material sandwiched rubber strip high-frequency mold also includes a plurality of second positioning columns 700, and the plurality of second positioning columns 700 are all connected to the base plate 100, and the outer clamping plate 400 is provided with a plurality of second positioning holes 410 adapted to the second positioning columns 700. The user can align the second positioning hole 410 with the second positioning column 700 and apply pressure to the outer splint 400 toward the second positioning column 700, so that the second positioning column 700 can be inserted into the second positioning hole 410 to achieve the positioning and connection of the outer splint 400 and the substrate 100. Through the cooperation between the inner peripheral wall of the outer splint 400 and the outer peripheral wall of the surrounding plate 200, partial clamping of the outer edge of the lower material can be achieved. After the processing is completed, the user can apply a traction force to the outer splint 400 away from the second positioning column 700, so that the second positioning column 700 withdraws from the second positioning hole 410, thereby achieving the separation of the outer splint 400 and the substrate 100, so as to facilitate the removal of the upper layer material or the lower layer material after processing from the double-layer material clamping rubber strip high-frequency mold.

[0062] Reference Figure 1 、 Figure 3 and Figure 4 As shown, specifically, the double-layer material clamped rubber strip high-frequency mold includes four second positioning columns 700, and the four second positioning columns 700 are connected to the four corners of the base plate 100. Adaptively, the inner splint 300 is provided with four second positioning holes 410. Through the cooperation of the four second positioning holes 410 and the four second positioning columns 700, while realizing the positioning and connection of the outer splint 400 and the base plate 100, the rotation of the outer splint 400 can be effectively restricted to improve the positioning accuracy of the outer splint 400 and the enclosure 200.

[0063] Reference Figure 1 、 Figure 3 and Figure 4 As shown, it can be understood that, specifically, the upper end of the second positioning column 700 is provided with a second annular groove 710. When the second positioning column 700 is inserted into the second positioning hole 410, the lower end of the outer splint 400 can abut against the bottom wall of the second annular groove 710, that is, the second positioning column 700 applies a supporting force to the outer splint 400, thereby adjusting the height position of the outer splint 400 and the enclosure 200, so that when the lower end of the outer splint 400 abuts against the bottom wall of the second annular groove 710, the upper end of the enclosure 200 is located above the upper end of the outer splint 400, so that after the outer edge portion of the lower layer material is clamped in the second clamping seam 820, only the outer edge of the lower layer material can be exposed above the outer splint 400, so as to facilitate stacking and pressing with the rubber strip and the upper layer material.

[0064] Reference Figure 1 、 Figure 3 and Figure 4As shown, it should be noted that the height of the second positioning column 700 and the length of the second annular groove 710 along the second positioning column 700 can be adjusted according to the height of the enclosure 200 and the thickness of the outer splint 400 to ensure that when the lower end of the outer splint 400 abuts against the bottom wall of the second annular groove 710, the upper edge of the enclosure 200 is located above the upper end of the outer splint 400.

[0065] Reference Figure 1 、 Figure 3 and Figure 4 As shown, it can be understood that the positioning assembly includes a plurality of positioning pins 500 connected to the outer clamping plate 400 , and the plurality of positioning pins 500 are arranged in an array around the upper edge of the enclosure 200 .

[0066] Reference Figure 1 、 Figure 3 and Figure 4 As shown, when in use, the user can pass the rubber strip through multiple positioning pins 500 so that the rubber strip is arranged along the upper edge of the enclosure 200, so as to facilitate the positioning of the rubber strip and the stacking of the rubber strip and the lower material. Then the user can stack the upper material on the upper end of the rubber strip, and under the pressing action of the external pressing equipment, the upper material, the rubber strip and the lower material can be fixedly connected, thereby realizing the connection structure of the double-layer material sandwiched with the rubber strip, which is beneficial to improving the waterproof performance of the seat cushion.

[0067] It should be understood that, in some other embodiments, the positioning assembly includes a plurality of positioning pins 500 connected to the upper end of the inner clamping plate 300 , and the plurality of positioning pins 500 are arranged around the upper edge of the enclosure 200 .

[0068] During use, the user can pass the rubber strip through multiple positioning pins 500 so that the rubber strip is arranged along the upper edge of the enclosure 200, so as to facilitate the positioning of the rubber strip and the stacking of the rubber strip and the lower material. Then the user can stack the upper material on the upper end of the rubber strip, and under the pressing action of the external pressing equipment, the upper material, the rubber strip and the lower material can be fixedly connected, thereby realizing the connection structure of the double-layer material sandwiched with the rubber strip, which is beneficial to improving the waterproof performance of the seat cushion.

[0069] It can be understood that in this embodiment, specifically, the enclosure 200 and the base plate 100 are detachably connected. Based on the different shapes or sizes of the seat cushions, the user can flexibly choose the enclosure 200 of the corresponding size to be connected to the base plate 100, and cooperate with the detachable connection of the inner and outer plywood 300 and 400 to the base plate 100 to realize the production of seat cushions of different shapes or sizes, which is conducive to improving the applicability of the high-frequency mold of the double-layer material clamping rubber strip.

[0070] Reference Figure 1 、 Figure 2 and Figure 4As shown, it can be understood that the double-layer material clamped rubber strip high-frequency mold also includes a plurality of fasteners and a plurality of connecting blocks 900. The connecting blocks 900 are arranged in a one-to-one correspondence with the fasteners. The connecting blocks 900 are fixedly connected to the lower end of the enclosure 200. The connecting blocks 900 are provided with a through hole 910. The fasteners are passed through the through hole 910 and the base plate 100 to fix the enclosure 200 and the base plate 100.

[0071] Reference Figure 1 、 Figure 2 and Figure 4 As shown, specifically, a screw hole is provided on the base plate 100, and the fastener is a threaded member. The threaded member is passed through the through hole 910 and is threadedly connected to the screw hole of the base plate 100. The threaded member presses the connecting block 900 to fix the enclosure 200 and the base plate 100.

[0072] Reference Figure 1 、 Figure 2 and Figure 4 As shown, specifically, the connecting block 900 includes a first sub-block and a second sub-block, the first sub-block and the second sub-block are connected to each other and arranged at right angles, the first sub-block is connected to the lower end of the enclosure 200 and is fixedly connected to the inner circumferential wall of the enclosure 200, the second sub-block is provided with a through-hole 910, the lower end of the second sub-block is flush with the lower end of the enclosure 200, after the user aligns the through-hole 910 of the second sub-block with the screw hole on the base plate 100, the fastener can be passed through the through-hole 910 and threadedly connected to the screw hole, thereby fixing the enclosure 200 to the base plate 100.

[0073] Reference Figure 1 、 Figure 2 and Figure 4 As shown, specifically, multiple connecting blocks 900 are connected to the inner wall of the accommodating groove, and the connecting blocks 900 are arranged along the lower edge of the enclosure 200. The multiple connecting blocks 900 are fixedly connected to the substrate 100 to improve the connection stability between the substrate 100 and the enclosure 200.

[0074] Reference Figure 1 、 Figure 2 and Figure 4 As shown, a high-frequency device according to an embodiment of the present invention includes a high-frequency mold with double-layer materials and a rubber strip sandwiched therein as shown in any of the above embodiments.

[0075] Reference Figure 1 、 Figure 2 and Figure 4As shown, the high-frequency device includes a double-layer material sandwiched rubber strip high-frequency mold as shown in any of the above embodiments. The base plate 100 can support the enclosure 200, the inner plywood 300 and the outer plywood 400. The enclosure 200 is connected to the upper end of the base plate 100 and extends upward. The enclosure 200 and the base plate 100 jointly define a receiving groove with an opening facing upward. The user can lay the lower layer of material in the receiving groove of the enclosure 200, and make the outer edge of the lower layer of material cover the upper edge of the enclosure 200. The inner plywood 300 and the outer plywood 400 are connected to the upper end of the base plate 100. The base plate 100 is detachably connected, and the outer peripheral wall of the inner plywood 300 is adapted to the inner peripheral wall of the accommodating groove, so that the inner plywood 300 can define the first clamping seam 810 together with the enclosure 200. By clamping the inner plywood 300 and the enclosure 200 together, the outer edge portion of the lower layer material can be clamped in the first clamping seam 810. The outer plywood 400 is detachably connected to the base plate 100, and the outer plywood 400 is arranged around the enclosure 200. The inner peripheral wall of the outer plywood 400 is adapted to the outer peripheral wall of the enclosure 200 so that The outer plywood 400 can define a second clamping seam 820 together with the enclosure 200. The outer edge of the lower layer material is clamped in the second clamping seam 820 by the joint clamping of the outer plywood 400 and the enclosure 200, so that only the outer edge of the lower layer material is exposed above the inner plywood 300 and the outer plywood 400. The double-layer material sandwich rubber strip high-frequency mold also includes a positioning component, which is connected to the upper end of the inner plywood 300 or the outer plywood 400 and is used to position the rubber strip so that the rubber strip is located on the enclosure 2. 00, the outer edge of the lower material overlaps with the upper edge of the rubber strip, and then the user can stack the upper material on the upper end of the rubber strip. The external pressing equipment can achieve tight pressing of the upper material, the rubber strip and the lower material. Compared with the connection of double-layer materials through sewing structure, the high-frequency mold of double-layer material sandwiched rubber strip is suitable for the connection structure of double-layer material sandwiched rubber strip. Through the tight connection between the rubber strip and the upper and lower materials, it is beneficial to improve the airtightness of the seat cushion at the joint of the double-layer materials and improve the waterproof performance of the seat cushion.

[0076] Reference Figure 1 、 Figure 2 and Figure 4As shown, it can be understood that, specifically, the high-frequency device also includes a lifting component and a pressing block. When the high-frequency mold of the double-layer material clamping rubber strip is located below the pressing block, the lifting component can drive the pressing block to move closer to or away from the enclosure 200. When the inner and outer plywood 300 and 400 cooperate with the enclosure 200 to clamp the outer edge of the lower material together, and only the outer edge of the lower material is exposed to the top of the inner and outer plywood 300 and 400, the rubber strip is connected by the positioning component so that the rubber strip is aligned with the outer edge of the lower material. Stack them, and then stack the upper material on the upper end of the rubber strip, that is, after the upper material, the rubber strip and the lower material are stacked in sequence, the user can control the lifting assembly to drive the pressing plate closer to the enclosure 200, and squeeze the pressing block and the enclosure 200 to achieve the pressing of the upper material, the rubber strip and the lower material, so that the upper material, the rubber strip and the lower material are connected as one, and the gap at the joint of the upper material and the lower material is sealed by the rubber strip, which is beneficial to improve the airtightness of the seat cushion at the joint of the double-layer material and improve the waterproof performance of the seat cushion.

[0077] Reference Figure 1 、 Figure 2 and Figure 4 As shown, specifically, the pressing block has an abutting section that docks with the upper edge of the enclosure 200, and the abutting section can abut with the entire upper edge of the enclosure 200, thereby ensuring the pressing effect of the upper material, rubber strip and lower material placed between the upper edge of the enclosure 200 and the abutting section.

[0078] Reference Figure 1 、 Figure 2 and Figure 4 As shown, it should be noted that the lifting component can be a linear drive device such as a pneumatic push rod, a liquid push rod, an electric push rod, a screw slider mechanism, a crank connecting rod mechanism, etc.

[0079] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. Double-layer material sandwiched rubber strip high frequency mold, characterized by: include: substrate(100); A surrounding plate (200) is connected to the upper end of the base plate (100) and extends upward, wherein the surrounding plate (200) and the base plate (100) jointly define a receiving groove with an upward opening; An inner clamping plate (300) is detachably connected to the base plate (100), the outer peripheral wall of the inner clamping plate (300) is adapted to the inner peripheral wall of the accommodating groove, and the inner clamping plate (300) can define a first clamping seam (810) together with the enclosure plate (200); an outer clamping plate (400) detachably connected to the base plate (100), the outer clamping plate (400) being arranged around the enclosure (200), the inner peripheral wall of the outer clamping plate (400) being adapted to the outer peripheral wall of the enclosure (200), and the outer clamping plate (400) and the enclosure (200) being able to jointly define a second clamping seam (820); A positioning assembly is connected to the upper end of the inner clamping plate (300) or the outer clamping plate (400) and is used to position the rubber strip so that the rubber strip extends along the upper edge of the enclosure plate (200).

2. The double-layer material sandwiched rubber strip high-frequency mold according to claim 1, characterized in that: The invention also includes a plurality of first positioning columns (600), wherein the plurality of first positioning columns (600) are all connected to the base plate (100) and are located in the receiving groove; the inner clamping plate (300) is provided with a plurality of first positioning holes (310) corresponding to the first positioning columns (600), and the first positioning columns (600) can enter and exit the first positioning holes (310).

3. The double-layer material sandwiched rubber strip high-frequency mold according to claim 2, characterized in that: The upper end of the first positioning column (600) is provided with a first annular groove (610), and the lower end of the inner clamping plate (300) can abut against the bottom wall of the first annular groove (610). When the lower end of the inner clamping plate (300) abuts against the bottom wall of the first annular groove (610), the upper edge of the enclosure (200) is located above the upper end of the inner clamping plate (300).

4. The high-frequency die for double-layer material sandwiched with rubber strips according to claim 1, characterized in that: The invention also includes a plurality of second positioning columns (700), wherein the plurality of second positioning columns (700) are all connected to the base plate (100), and the outer clamping plate (400) is provided with a plurality of second positioning holes (410) corresponding to the second positioning columns (700), and the second positioning columns (700) can enter and exit the second positioning holes (410).

5. The high-frequency die for double-layer material sandwiched with rubber strips according to claim 4, characterized in that: The upper end of the second positioning column (700) is provided with a second annular groove (710), and the lower end of the outer clamping plate (400) can abut against the bottom wall of the second annular groove (710). When the lower end of the outer clamping plate (400) abuts against the bottom wall of the second annular groove (710), the upper edge of the enclosure (200) is located above the upper end of the outer clamping plate (400).

6. The high-frequency die for double-layer material sandwiched with rubber strips according to claim 1, characterized in that: The positioning assembly comprises a plurality of positioning pins (500) connected to the outer clamping plate (400), and the plurality of positioning pins (500) are arranged in an array around the upper edge of the enclosure plate (200).

7. The high-frequency die for double-layer material sandwiched with rubber strips according to claim 1, characterized in that: The enclosure (200) is detachably connected to the base plate (100).

8. The high-frequency die for double-layer material sandwiched with rubber strips according to claim 7, characterized in that: The invention also includes a fastener and a connecting block (900), wherein the connecting block (900) is fixedly connected to the lower end of the enclosure (200), the connecting block (900) is provided with a through hole (910), and the fastener is passed through the through hole (910) and the base plate (100) to fix the enclosure (200) and the base plate (100).

9. A high-frequency device, characterized in that: It comprises a high-frequency mold for sandwiching a double-layer material with a rubber strip as described in any one of claims 1 to 8.

10. The high-frequency device according to claim 9, characterized in that: It also includes a lifting assembly and a pressing block, wherein the lifting assembly is configured to drive the pressing block to move closer to or farther away from the enclosure (200).

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