CN108527195B - Wave-absorbing material attaching device and method - Google Patents
Wave-absorbing material attaching device and method Download PDFInfo
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- CN108527195B CN108527195B CN201810265274.1A CN201810265274A CN108527195B CN 108527195 B CN108527195 B CN 108527195B CN 201810265274 A CN201810265274 A CN 201810265274A CN 108527195 B CN108527195 B CN 108527195B
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- 239000011358 absorbing material Substances 0.000 title claims abstract description 106
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000010030 laminating Methods 0.000 claims abstract description 27
- 230000000295 complement effect Effects 0.000 claims abstract description 9
- 238000005381 potential energy Methods 0.000 claims description 7
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 230000037303 wrinkles Effects 0.000 abstract description 8
- 238000003475 lamination Methods 0.000 abstract 2
- 239000000463 material Substances 0.000 description 9
- 238000007650 screen-printing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000012780 transparent material Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 230000000149 penetrating effect Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 229920002725 thermoplastic elastomer Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Automatic Assembly (AREA)
Abstract
The invention relates to the field of tool fixtures, and provides a wave-absorbing material laminating device, which comprises: a base; the upper sliding block comprises a limiting female die, the shape and the size of a groove of the limiting female die are matched with those of the wave-absorbing material and used for limiting and guiding the wave-absorbing material arranged in the groove, and limiting grooves with the size and the shape matched with those of the component to be attached are further formed in the periphery of the upper surface of the limiting female die of the upper sliding block so as to limit the component to be attached; the base male die is arranged on the base, the shape of the base male die is complementary with that of the limiting female die, and the base male die is used for bearing the wave-absorbing material; the connecting piece is used for connecting the base and the upper sliding block. Also provides a method for attaching the wave-absorbing material. The device can realize quick alignment, accurate lamination and stable production, and can avoid serious deviation of partial areas and even wrinkle phenomenon caused by mutual failure during manual lamination.
Description
Technical Field
The invention relates to the field of tool fixtures, in particular to a device and a method for attaching a wave-absorbing material.
Background
A wave-absorbing material is a type of material that absorbs or substantially attenuates the energy of electromagnetic waves incident on its surface, thereby reducing the interference of electromagnetic waves. In engineering application, the wave-absorbing material is required to have high absorption rate to electromagnetic waves in a wider frequency band, and also required to have the properties of light weight, temperature resistance, moisture resistance, corrosion resistance and the like. With the development of modern science and technology, the influence of electromagnetic wave radiation on the environment is increasing day by day. Wave-absorbing materials are therefore becoming more and more widely used. The existing wave-absorbing material needs to be attached in a silk-screen or line marking process on an attachment area; the wave-absorbing material is easy to have the problems of deviation and wrinkles when being attached to the wave-absorbing material with a complex appearance; meanwhile, the wave-absorbing material cannot be quickly and accurately attached to a preset design area in a small-batch trial production process.
Disclosure of Invention
Therefore, it is necessary to provide a device and a method for attaching a wave-absorbing material, which aim to solve the problems that the existing attaching of the wave-absorbing material is easy to have deviation and wrinkles and cannot be attached quickly and accurately
A wave-absorbing material's laminating device for with wave-absorbing material laminating is in waiting to laminate on the component, includes:
a base;
the upper sliding block comprises a limiting female die, the shape and the size of a groove of the limiting female die are matched with those of the wave-absorbing material and used for limiting and guiding the wave-absorbing material arranged in the limiting groove, and limiting grooves with the size and the shape matched with those of the component to be attached are further formed in the periphery of the upper surface of the limiting female die of the upper sliding block so as to limit the component to be attached;
the base male die is arranged on the base, the shape of the base male die is complementary with that of the limiting female die, and the base male die is used for bearing the wave-absorbing material;
the connecting piece is used for connecting the base and the upper sliding block.
In one embodiment, the device further comprises an auxiliary picking and placing component, wherein the auxiliary picking and placing component comprises a fixing part and a grabbing part, the fixing part is used for fixing the auxiliary picking and placing component and the component to be attached together, and the grabbing part is used for being grabbed by a human hand.
In one embodiment, only part of the limiting groove is in limiting alignment with the member to be attached, so that a gap exists between the limiting groove and the member to be attached.
In one embodiment, the gap gradually increases from the middle of the edge of the limiting groove to two sides.
In one embodiment, the base is provided with at least two connecting holes for connecting and fixing with an external structure.
In one embodiment, the connecting piece is a screw, the base is provided with a threaded hole matched with the diameter of the screw, the upper sliding block is provided with a through hole for the screw to pass through, the diameter of the through hole is larger than the thread diameter of the screw and smaller than the size of a screw head of the screw, so that the screw head cannot pass through the through hole, the device further comprises a hollow telescopic piece for the screw to pass through, the telescopic piece is shortened and generates restoring potential energy when being extruded by external force, and the screw passes through the through hole, the telescopic piece and the threaded hole in sequence and is fixed.
In one embodiment, the upper sliding block is further provided with a limiting guide hole coaxially arranged with the through hole below the through hole, and the inner diameter of the limiting guide hole is equal to the outer diameter of the telescopic piece.
In one embodiment, the device further comprises a fastening piece for preventing the screw from loosening, the fastening piece is provided with a threaded hole matched with the diameter of the screw, and the screw passes through the through hole, the telescopic piece, the fastening piece and the threaded hole of the base in sequence and is fixed.
In one embodiment, the device further comprises an auxiliary piece which is provided with a through hole matched with the diameter of the screw and can be penetrated by the screw, the outer diameter of the auxiliary piece is equal to the outer diameter of the fastening piece, and the screw penetrates through the through hole, the telescopic piece, the fastening piece, the auxiliary piece and the threaded hole of the base in sequence and is fixed.
A wave-absorbing material attaching method is used for attaching by the wave-absorbing material attaching device, and comprises the following steps:
connecting the base with the upper slide block by using the connecting piece;
putting the wave-absorbing material into a limiting concave die of the upper sliding block;
adsorbing and transferring the member to be attached to the limiting groove of the upper sliding block;
pressing the member to be attached to enable the wave-absorbing material to be in full adhesive contact with the member to be attached;
and taking out the member to be bonded after bonding.
According to the wave-absorbing material laminating device and method, the wave-absorbing material is limited through the limiting female die, the component to be laminated is limited through the limiting groove, the precision of the wave-absorbing material laminating process is guaranteed, the artificial experience control item is converted into the machine precision control item, the human factors are reduced, the production difficulty can be reduced, the product consistency can be improved, and meanwhile, quick alignment, accurate laminating and stable production can be realized. The attaching device adopting the wave-absorbing material can also omit the silk-screen printing or line marking process of attaching areas of the members to be attached, and can avoid serious deviation of partial areas and even wrinkle phenomenon caused by mutual failure in manual attaching by utilizing the device for auxiliary positioning under the condition of complex appearance of the wave-absorbing material.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain drawings of other embodiments based on these drawings without creative efforts.
FIG. 1 is an exploded view of a bonding apparatus for wave-absorbing materials in an embodiment;
FIG. 2 is a schematic plan view of a wave-absorbing material in an embodiment;
FIG. 3 is an exploded view of a bonding apparatus for wave-absorbing materials in yet another embodiment;
FIG. 4 is a cross-sectional view of a base structure in one embodiment;
FIG. 5 is a cross-sectional view of an upper slider structure in one embodiment;
FIG. 6 is a schematic view of an embodiment of an auxiliary component for picking and placing;
FIG. 7 is a schematic structural diagram of an assembled wave-absorbing material attaching device in an embodiment;
fig. 8 is a flow chart of a method for attaching a wave-absorbing material in an embodiment.
Detailed Description
To facilitate an understanding of the present application, the present application will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present application are shown in the drawings. This application may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The following describes the attaching device of the wave-absorbing material in each embodiment by taking the wave-absorbing material with the shape shown in fig. 2 as an example. It can be understood that in other wave-absorbing material attaching technologies similar to or as complicated as the wave-absorbing material shown in fig. 2, other wave-absorbing materials with complicated shapes can be used as a model to manufacture an attaching device of the wave-absorbing material so as to solve the problems that rapid alignment cannot be realized, accurate attachment cannot be realized, and deviation and wrinkles are easy to occur.
A wave-absorbing material is a type of material that absorbs or substantially attenuates the energy of electromagnetic waves incident on its surface, thereby reducing the interference of electromagnetic waves. In engineering application, the wave-absorbing material is required to have high absorption rate to electromagnetic waves in a wider frequency band, and also required to have the properties of light weight, temperature resistance, moisture resistance, corrosion resistance and the like.
Fig. 1 is an exploded view of a bonding apparatus for a wave-absorbing material in an embodiment. Meanwhile, please refer to fig. 2, which is a schematic plan view of the wave-absorbing material in an embodiment. A wave-absorbing material's laminating device for with wave-absorbing material laminating on waiting to laminate on the component 50, wave-absorbing material's laminating device can include: the base 10, the upper slide block 20, the base punch 30, the connecting piece 40 and the member to be attached 50. The upper sliding block 20 comprises a limiting female die 210, the shape and size of a groove of the limiting female die 210 are matched with the wave-absorbing material, the limiting female die 210 is used for limiting and guiding the wave-absorbing material arranged in the groove, a limiting groove 220 with the size and shape matched with the member to be attached 50 is further formed in the periphery of the upper surface of the limiting female die 210 of the upper sliding block 20, and the limiting groove 220 is used for limiting the member to be attached 50. The base male die 30 is arranged on the base 10, wherein the shape of the base male die 30 is complementary to that of the limiting female die 210, and the base male die 30 is used for bearing the wave-absorbing material. The connecting member 40 is used to connect the base 10 and the upper slider 20.
It can be understood that the shape of the limiting concave die 210 can be changed according to the needs in actual operation and the shape and size of the specific wave-absorbing material, and since the shape of the base convex die 30 is complementary to the shape of the limiting concave die 210, when the shape of the limiting concave die 210 changes with the wave-absorbing material, the base convex die 30 should be adjusted accordingly. Meanwhile, the overall shape of the limiting groove 220 may also vary with the shape and size of the member 50 to be attached, and the invention is not further limited. The member to be attached 50 may be square, rectangular, circular, etc., and may be selected according to actual conditions.
In one embodiment, the base 10 may be in the shape of a rectangular parallelepiped, a cube, a cylinder, etc., which is not limited herein, and the shape of the base 10 may be selected according to the actual operation requirement. The base 10 can be made of aluminum alloy, stainless steel, and the like, and the base 10 is not limited herein, and can be made of any material according to actual operation requirements. Preferably, the base is in a rectangular parallelepiped shape, and the material is an aluminum alloy material.
In one embodiment, the base male die 30 is disposed on the base 10, the base male die 30 may be integrally formed with the base 10, or may be connected to the base 10 by welding or the like, and the shape of the base male die 30 is complementary to that of the limit female die 210, that is, the shape of the convex portion of the base male die 30 is complementary to that of the suspended portion of the limit female die 210; and the shape of the groove part of the limiting concave die 210 is matched with the shape of the wave-absorbing material, in other words, the shape of the convex part of the base convex die 30 is the same as or similar to the shape of the wave-absorbing material, it will be appreciated that the overall shape of the base punch 30 should be the same as or partially the same as the wave-absorbing material, and for better fit of the device, in selecting the shape of the groove portion of the restraining die 210 and the shape of the convex portion of the base punch 30, the shape and size of the wave-absorbing material to be attached should be strictly made, and it is understood that, in the case that the alignment accuracy can be ensured, even if the shape and the size of the convex part of the base convex die 30 are mostly consistent with the shape and the size of the wave-absorbing material, that is, the portions that are to be aligned primarily need to be aligned, but the remaining portions must include the absorbing material. Therefore, the flexibility of the device can be improved, and the same laminating device can be suitable for wave-absorbing materials with more shapes and sizes.
In one embodiment, the upper slider 20 may be in the shape of a rectangular parallelepiped, a cube, a cylinder, etc., and the shape of the upper slider 20 may be the same as or substantially the same as that of the base 10, or the upper slider 20 may be shaped such that the groove portion of the limiting concave die 210 is completely complementary to the convex portion of the base convex die 30. Without limitation, the shape of the upper slider 20 can be selected according to actual operation needs. The upper slider 20 may be made of a transparent material, and the material of the upper slider 20 is not particularly limited in the present invention, as long as the requirements of the present invention on the upper slider 20 can be met, and for example, the upper slider 20 may be made of transparent quartz, transparent glass, transparent acrylic, and the like. Of course, as preferred, the shape of last slider 20 is the same with the shape of base 10, all adopts the cuboid, and the material of last slider 20 adopts transparent ya keli material, adopts transparent material can conveniently observe the laminating process to can help in time discover unusually, and the last slider 20 adopts ya keli material can reduce the wearing and tearing to base 10, and it can directly to change the top shoe after long-term use wearing and tearing. Further, the limiting concave die 210 of the upper slide block 20 can be integrally formed with the upper slide block 20 through a die, or can be machined on the upper slide block 20 at a later stage. The shape and size of the limiting concave die 210 are matched with the wave-absorbing material for limiting and guiding the wave-absorbing material in the groove, and the matched meaning is the same or approximately the same, so that it can be understood that under the condition that the alignment precision can be ensured, even if the shape and size of the groove part of the limiting concave die 210 are mostly consistent with the shape and size of the wave-absorbing material, that is, the part mainly needing to be aligned is consistent, but the rest part needs to contain the wave-absorbing material. Therefore, the flexibility of the device can be improved, and the same laminating device can be suitable for wave-absorbing materials with more shapes and sizes.
In one embodiment, the connector 40 is used to connect the base 10 and the upper slide 20. The connecting member 40 may be a screw, etc., and preferably, the connecting member 40 is a screw, and the screw rod of the screw has a smooth rod at the upper part and a thread at the lower part. Correspondingly, referring to fig. 4 and 5, a threaded hole 120 matching with the diameter of the screw is formed on the base 10, the upper slide block 20 is also formed with a through hole 230 for the screw to pass through, the diameter of the through hole 230 is larger than the threaded diameter of the screw and smaller than the size of the screw head of the screw, so that the screw head cannot pass through the through hole 230, because the through hole 230 mainly passes through the polished rod part of the screw and the screw head cannot pass through, the diameter of the through hole 230 can be properly increased under the condition of ensuring that the diameter of the screw head is not exceeded, and the frictional resistance between the screw and the through hole 230 is further reduced or even eliminated. The number of the threaded holes 120 and the number of the through holes 230 are the same, the threaded holes on the base 10 can be arranged at four corners, the positions of the through holes on the upper sliding block 20 are also arranged at four corners of the upper sliding block 20, and it should be ensured that after the base male die 30 of the base 10 is matched with the limiting female die 210 of the upper sliding block 20, the threaded holes 120 and the through holes 230 are aligned with each other so that the connecting member 40 passes through the threaded holes 120 and the through holes 230. The length ratio of the threaded portion to the polished rod portion of the screw can be selected according to the actual operation requirements and the thicknesses of the upper slide 20 and the base 10, for example, the length ratio of the threaded portion to the polished rod portion is 1:2, that is, after the screw removes the length of the head portion of the screw, the threaded portion occupies 1/3 of the length of the remaining portion, and the polished rod portion occupies 2/3 of the length of the remaining portion. The screw is not further limited herein, and it is determined that when the screw is a standard component, then the ratio of the length of the threaded portion to the length of the body portion of the screw is the standard for the standard component.
In one embodiment, the attaching device of the wave-absorbing material further includes a hollow expansion piece 70 for allowing a screw to pass through, the expansion piece 70 shortens and generates a restoring potential energy when being pressed by an external force, the expansion piece 70 may be a compression spring made of metal, or an elastomer, such as thermoplastic rubber or thermosetting rubber, preferably, the expansion piece 70 is a compression spring made of metal. The screws are sequentially passed through the through holes 230, the telescopic members 70 and the threaded holes 120 of the base 10 and fixed.
Referring to fig. 5, which is a cross-sectional view of the upper slider in an embodiment, the upper slider 20 further has a limiting guide hole 240 coaxially disposed with the through hole 230 below the through hole 230, it can be understood that a central axis of the through hole 230 is the same as a central axis of the limiting guide hole 240, an inner diameter of the limiting guide hole 240 is equal to an outer diameter of the extensible member 70, and the limiting guide hole 240 is used for accommodating the extensible member 70 to prevent the extensible member 70 from tilting or bulging when the extensible member 70 is compressed by an external force and deformed.
In one embodiment, the upper slider 20 further has a limiting groove 220 formed around the upper surface of the limiting concave die 210, the limiting groove 220 having a size and a shape matching the member to be attached 50, and only a part of the structure of the limiting groove 220 is aligned with the member to be attached 50 in a limiting manner, so that a gap exists between the limiting groove 220 and the member to be attached 50. The gap is formed by gradually increasing the middle of each side constituting the spacing groove 220 toward both sides. It is understood that the shape and size of the limiting groove 220 can be selected according to the shape and size of the member 50 to be attached, and is not further limited herein.
Above-mentioned embodiment carries on spacingly through spacing die to the absorbing material, treats the laminating component through the spacing groove and carries on spacingly, has guaranteed the precision of absorbing material laminating process, converts this artificial experience control item into machine accuracy control item, has reduced the human factor, both can reduce the production degree of difficulty and can improve the product uniformity, still can realize counterpointing fast simultaneously, accurate laminating, stable production. Through setting up the spring between base and top shoe, can make this laminating device have the automatic re-setting function. The attaching device adopting the wave-absorbing material can also omit the silk-screen printing or line marking process of attaching areas of the members to be attached, and can avoid serious deviation of partial areas and even wrinkle phenomenon caused by mutual failure in manual attaching by utilizing the device for auxiliary positioning under the condition of complex appearance of the wave-absorbing material.
Please refer to fig. 3, which is an exploded view of a bonding apparatus of a wave-absorbing material in another embodiment. Referring to fig. 2 and fig. 6, a bonding apparatus for a wave-absorbing material may include: the base comprises a base 10, an upper sliding block 20, a base male die 30, a connecting piece 40, a member to be attached 50, a picking and placing auxiliary member 60, an expansion piece 70, a fastener 80 and an auxiliary piece 90. The upper sliding block 20 comprises a limiting female die 210, the shape and size of a groove of the limiting female die 210 are matched with the wave-absorbing material, the limiting female die 210 is used for limiting and guiding the wave-absorbing material arranged in the groove, a limiting groove 220 with the size and shape matched with the member to be attached 50 is further formed in the periphery of the upper surface of the limiting female die 210 of the upper sliding block 20, and the limiting groove 220 is used for limiting the member to be attached 50. The base male die 30 is arranged on the base 10, wherein the shape of the base male die 30 is complementary to that of the limiting female die 210, and the base male die 30 is used for bearing the wave-absorbing material. The connecting member 40 is used to connect the base 10 and the upper slider 20. Wherein the extensible member 70 is shortened and generates a restoring potential energy when being pressed by an external force. The auxiliary picking and placing component 60 comprises a fixing part 620 and a grabbing part 610, wherein the fixing part 620 is used for fixing the auxiliary picking and placing component 60 and the component 50 to be attached together, and the grabbing part 610 is used for being grabbed by a human hand. The fastener 80 is used to prevent the screw from loosening, and the fastener 80 is provided with a threaded hole that matches the diameter of the screw. The auxiliary member 90 is used for the screw to pass through, the auxiliary member 90 is provided with a through hole matching with the diameter of the screw, the outer diameter of the auxiliary member 90 is equal to the outer diameter of the fastening member 80, and the screw passes through the through hole 230, the telescopic member 70, the fastening member 80, the auxiliary member 90 and the threaded hole 120 of the base 10 in sequence and is fixed.
In one embodiment, the descriptions of the upper block 20, the base punch 30, the connecting member 40, the member to be attached 50 and the expansion member 70 can refer to the previous embodiments, and will not be described in detail herein.
In an embodiment, referring to fig. 4, in addition to the features described in the foregoing embodiments, the base 10 further has at least two connection holes 110 for connecting and fixing with an external structure, and the connection holes 110 may be through holes or countersunk through holes. It can be understood that the connection holes 110 may be opened at the middle portions of the opposite sides of the base 10, and the connection holes 110 can uniformly share the respective external forces after being fixed with the external structure, thereby maintaining the stability of the base 10. When other needs are connected and fixed with an external structure, if the base 10 has no redundant place to open the connecting hole, a mode of welding a hollow nut with internal threads in the middle of two opposite sides of the base 10 can be adopted, so that a temporary fixing measure can be provided. Of course, in order to keep the whole stability and precision of the attaching device, it is preferable to directly form the attaching hole on the base 10.
In one embodiment, the fastening member 80 is used to prevent the screw from loosening, the fastening member 80 is disposed between the base 10 and the extension member 70, and the fastening member 80 is also provided with a threaded hole at the geometric center thereof to match the diameter of the screw, the fastening member 80 may be in the shape of a cube, a rectangular parallelepiped, a cylinder, or a regular polygon, and the fastening member 80 may be made of alloy, stainless steel, or the like. Illustratively, the fastener 80 is a regular hexagon, and a hexagon nut may be used. The fastening member 80 is installed between the telescopic member 70 and the base 10 when being installed, so that the loosening of the screw can be effectively prevented.
In one embodiment, the auxiliary member 90 is used to assist the mating fastener 80 to prevent the screw from loosening, and the auxiliary member 90 is disposed between the base 10 and the fastener 80. The auxiliary member 90 may be made of a material such as a rubber washer or a tooth pad, and the auxiliary member 90 is not particularly limited in the present invention, as long as it is well known to those skilled in the art. The auxiliary member 90 is used for passing a screw, that is, a through hole for passing the screw is provided at the geometric center of the auxiliary member 90, and the outer diameter of the auxiliary member 90 is equal to the outer diameter of the fastening member 80. The auxiliary member 90 may be in the shape of a cube, a rectangular parallelepiped, a cylinder, a polygonal body, or a gear, and preferably, the auxiliary member 90 is a tooth pad. It will be appreciated that the auxiliary element 90 is preferably the same shape or contour as the fastener 80 for the overall appearance and simplicity of the device.
In one embodiment, the base 10 further has a receiving hole (not shown in fig. 3 and 4) coaxially disposed with the threaded hole 120 and above the threaded hole 120, i.e., on the side contacting the auxiliary member 90, and having an outer diameter equal to or slightly larger than that of the fastening member 80, the receiving hole having a shape similar to that of the fastening member 80 and receiving the fastening member 80. It can be understood that, since the auxiliary member 90 is disposed between the base 10 and the fastening member 80, the accommodating hole can also accommodate the auxiliary member 90, in order to make the combination between the components more precise, and at the same time, ensure that the depth of the accommodating hole should not exceed the whole thickness of the base 10 except that the upper sliding block 20 is stabilized by the limiting guide hole 240, and at the same time, can accommodate the auxiliary member 90, the fastening member 80 and a small portion of the telescopic member 70. Meanwhile, when the auxiliary member 90 and the fastening member 80 are not needed, the telescopic member 70 can be guided in a limiting manner at one end in contact with the base 10 and one end in contact with the upper sliding block 20, and the two ends of the telescopic member 70 are prevented from inclining and bulging when being compressed by external force to deform, so that the motion process of the laminating device is stabilized.
Fig. 6 is a schematic structural diagram of the auxiliary component for picking and placing. The auxiliary picking and placing member 60 may include a fixing portion 620 and a grasping portion 610, the fixing portion 620 is used for fixing the auxiliary picking and placing member 60 and the member to be attached 50 together, and the grasping portion 610 is used for being grasped by a human hand. The fixing portion 620 is generally a suction cup with a convex center, which is concave inward, when the fixing portion 620 contacts with the member 50 to be bonded but is not subjected to an external force, a certain cavity is generated, when the external force is applied to the auxiliary member 60, the gas in the cavity is exhausted, and meanwhile, due to the pressure difference between the cavity and the external environment, the fixing portion 620 can be tightly fixed with the member 50 to be bonded, thereby realizing the transfer of the member to be bonded. The grasping portion 610 may be spherical, square or rectangular. The invention is preferably in a spherical shape, so that the hand can be more comfortable to grasp. The auxiliary component 60 can be a vacuum suction ball made of pure silica gel. It should be understood that the member to be bonded 50 may be used as the auxiliary member 60 as long as it can be sucked and fixed, and the same principle as the auxiliary member 60 of the present application is used, and the present invention is not limited thereto, and may be a component capable of sucking and transferring, which is well known to those skilled in the art.
Fig. 7 is a schematic structural diagram of an assembled wave-absorbing material attaching device in an embodiment. This wave-absorbing material's laminating device includes: the base, last slider, base terrace die, connecting piece, wait to laminate the component, get and put auxiliary member, extensible member, fastener and auxiliary member. Wherein, be equipped with two connecting holes of being connected fixedly with the exterior structure on the base, the internal thread has been attacked in the connecting hole. The base, the auxiliary piece, the fastening piece, the telescopic piece and the upper sliding block are sequentially stacked, and the connecting piece sequentially penetrates through the through hole of the upper sliding block, the telescopic piece, the fastening piece, the auxiliary piece and the threaded hole of the base and is fixed. The component to be attached is placed in the limiting groove of the upper sliding block through the picking and placing auxiliary component.
Above-mentioned embodiment carries on spacingly through spacing die to the absorbing material, treats the laminating component through the spacing groove and carries on spacingly, has guaranteed the precision of absorbing material laminating process, converts this artificial experience control item into machine accuracy control item, has reduced the human factor, both can reduce the production degree of difficulty and can improve the product uniformity, still can realize counterpointing fast simultaneously, accurate laminating, stable production. Through setting up the spring between base and top shoe, can be so that this laminating device has the automatic re-setting function, can effectively prevent the not hard up phenomenon of screw in the use simultaneously through setting up parts such as hexagon nut, tooth pad. The attaching device adopting the wave-absorbing material can also omit the silk-screen printing or line marking process of attaching areas of the members to be attached, and can avoid serious deviation of partial areas and even wrinkle phenomenon caused by mutual failure in manual attaching by utilizing the device for auxiliary positioning under the condition of complex appearance of the wave-absorbing material.
Fig. 8 is a flowchart illustrating a method for attaching a wave-absorbing material in an embodiment. See also fig. 3. A method for attaching a wave-absorbing material by using the device described in the previous embodiment may include the following steps: s100 to S500.
And S100, connecting the base with the upper sliding block by using the connecting piece.
Specifically, the connecting member 40 is a screw, the base 10 is provided with a threaded hole 120 matched with the diameter of the screw, the upper slider 20 is provided with a through hole 230 through which the screw passes, the diameter of the through hole 230 is larger than the thread diameter of the screw and smaller than the size of the screw head of the screw so that the screw head cannot pass through the through hole 230, the extensible member 70 is hollow and can be passed through by the screw, the extensible member 70 is shortened and generates return potential energy when being squeezed by external force, and the screw passes through the through hole 230, the extensible member 70 and the threaded hole 120 of the base 10 in sequence and is fixed.
Specifically, the connecting element 40, that is, the screw, sequentially passes through the through hole 230 of the upper sliding block 20, the telescopic element 70, the fastening element 80 and the auxiliary element 90, the screw passing out of the auxiliary element 90 is screwed into the threaded hole 120 of the base 10 and fixed, the adjusting screw is screwed into the threaded hole 120 of the base 10 to adjust the pressure applied to the upper sliding block 20 by the screw, while the screw is screwed into the base 10, the telescopic element 70 is compressed to generate deformation so as to generate a restoring potential energy, the upper sliding block 20 is adjusted to be horizontal by elastic interference between the pressure and the restoring potential energy, and the base male die 30 of the base 10 is made to penetrate into the limiting female die 210 for a preset distance, where the preset distance may be one half, one third, one fourth, and the like of the thickness of the suspended part of the limiting female die 210, but it is necessary to ensure that the remaining. It can be understood that the distance of the base punch 30 penetrating into the limiting die 210 can be selected according to the actual operation requirement, and is not further limited herein, and is a distance known by those skilled in the art.
And S200, placing the wave-absorbing material into a limiting concave die of the upper sliding block.
Specifically, after the position of the upper sliding block 20 is adjusted to be kept horizontal and the base male die 30 partially extends into the limiting female die 210, the release paper of the wave-absorbing material is torn off, the sticky surface of the wave-absorbing material is placed in the limiting female die 210 of the upper sliding block 20 back to the base male die 30, and the wave-absorbing material automatically sinks to the top surface of the base male die 30 under the action of gravity.
And step S300, adsorbing and transferring the member to be attached to the limiting groove of the upper sliding block.
Specifically, the fixing portion 620 of the auxiliary component 60 is contacted with a surface of the component 50 to be bonded, which is not required to be bonded, and the grabbing portion 610 of the auxiliary component 60 is pressed, so that the auxiliary component 60 is fixed on the component 50 to be bonded, the fixed component 50 to be bonded is transferred into the limiting groove 220 of the upper slider 20, and the component 50 to be bonded is limited and fixed through the limiting groove 220.
And S400, pressing the member to be attached downwards to enable the wave-absorbing material to be in full adhesive contact with the member to be attached.
Specifically, a force perpendicular to the geometric center of the upper slider 20 is applied to the picking and placing auxiliary member 60 or the member to be attached 50 so as to make the wave-absorbing material and the member to be attached 50 fully contact in an adhesive manner.
And step S500, taking out the member to be bonded after bonding.
Specifically, the member to be attached 50 after the sufficient bonding contact is taken out by the pick-and-place auxiliary member 60, thereby completing the entire attaching process.
Above-mentioned embodiment carries on spacingly through spacing die to the absorbing material, treats the laminating component through the spacing groove and carries on spacingly, has guaranteed the precision of absorbing material laminating process, converts this artificial experience control item into machine accuracy control item, has reduced the human factor, both can reduce the production degree of difficulty and can improve the product uniformity, still can realize counterpointing fast simultaneously, accurate laminating, stable production. Through setting up the extensible member, can be so that this laminating device has the automatic re-setting function, can effectively prevent the not hard up phenomenon of screw in the use simultaneously through setting up parts such as fastener, auxiliary member. The attaching method by adopting the attaching device of the wave-absorbing material can also omit the prior process of silk-screen printing or line marking on the region to be attached, and can avoid serious deviation of partial regions and even wrinkle when the wave-absorbing material is manually attached under the condition of complicated appearance.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (6)
1. A wave-absorbing material's laminating device for with wave-absorbing material laminates on waiting to laminate the component, its characterized in that, the device includes:
a base;
the upper sliding block comprises a limiting female die, the shape and the size of a groove of the limiting female die are matched with those of the wave-absorbing material and used for limiting and guiding the wave-absorbing material arranged in the groove, and limiting grooves with the size and the shape matched with those of the component to be attached are further formed in the periphery of the upper surface of the limiting female die of the upper sliding block so as to limit the component to be attached; only part of the structure of the limiting groove is in limiting alignment with the component to be attached, so that a gap exists between the limiting groove and the component to be attached, and the gap is gradually increased from the middle of the edge of the limiting groove to two sides;
the base male die is arranged on the base, the shape of the base male die is complementary with that of the limiting female die, and the base male die is used for bearing the wave-absorbing material;
the connecting piece is used for connecting the base and the upper sliding block, the connecting piece is a screw, the base is provided with a threaded hole matched with the diameter of the screw, the upper sliding block is provided with a through hole for the screw to pass through, the diameter of the through hole is larger than the threaded diameter of the screw and smaller than the size of a screw head of the screw, so that the screw head cannot pass through the through hole, the device further comprises a hollow telescopic piece for the screw to pass through, the telescopic piece is shortened and generates return potential energy when being extruded by external force, and the screw passes through the through hole, the telescopic piece and the threaded hole successively and is fixed;
the auxiliary component comprises a fixing part and a grabbing part, the fixing part is used for fixing the auxiliary component and the component to be attached together, and the grabbing part is used for being grabbed by hands.
2. The attaching device for wave-absorbing materials of claim 1, wherein the base is provided with at least two connecting holes for connecting and fixing with an external structure.
3. The attaching device for wave-absorbing materials of claim 1, wherein the upper slider is further provided with a limiting guide hole coaxially arranged with the through hole below the through hole, and the inner diameter of the limiting guide hole is equal to the outer diameter of the telescopic member.
4. The attaching device for wave-absorbing materials of claim 1, further comprising a fastening member for preventing the screw from loosening, wherein the fastening member is provided with a threaded hole matched with the diameter of the screw, and the screw passes through the through hole, the telescopic member, the fastening member and the threaded hole of the base in sequence and is fixed.
5. The attaching device for wave-absorbing materials of claim 4, further comprising an auxiliary member provided with a through hole matched with the diameter of the screw and allowing the screw to pass through, wherein the outer diameter of the auxiliary member is equal to the outer diameter of the fastening member, and the screw passes through the through hole, the telescopic member, the fastening member, the auxiliary member and the threaded hole of the base in sequence and is fixed.
6. A method for attaching a wave-absorbing material by using the device of claim 1, the method comprising:
connecting the base with the upper slide block by using the connecting piece;
putting the wave-absorbing material into a limiting concave die of the upper sliding block;
adsorbing the member to be attached and transferring the member to be attached into a limiting groove of the upper sliding block;
pressing the member to be attached to enable the wave-absorbing material to be in full adhesive contact with the member to be attached;
and taking out the member to be bonded after bonding.
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| CN111132531B (en) * | 2018-11-01 | 2022-03-04 | 无锡蓝沛新材料科技股份有限公司 | Wave-absorbing material and laminating process thereof |
| CN117428457B (en) * | 2023-12-22 | 2024-03-26 | 四川航天川南火工技术有限公司 | Assembling and pressurizing structure of cutting rope for breaking canopy |
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| CN204431890U (en) * | 2014-11-30 | 2015-07-01 | 惠州英诺达光电科技有限公司 | The joint tool of touch pad and display screen |
| CN206899938U (en) * | 2017-07-17 | 2018-01-19 | 罗源迅捷电子科技有限公司 | Omnipotent still fitting mould |
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| CN102601749A (en) * | 2012-04-01 | 2012-07-25 | 上汽通用五菱汽车股份有限公司 | Handheld vacuum picker |
| DE202012101508U1 (en) * | 2012-04-23 | 2012-06-20 | Matrix Gmbh Spannsysteme Und Produktionsautomatisierung | Support device |
| TWI577980B (en) * | 2012-10-25 | 2017-04-11 | 鴻海精密工業股份有限公司 | Supporting device and system for detecting optical coupling lens |
| CN103957669B (en) * | 2014-05-13 | 2016-09-14 | 深圳华麟电路技术有限公司 | The steel disc automatic attaching tool to flexible circuit board and applying method will be strengthened |
| CN207009422U (en) * | 2017-05-23 | 2018-02-13 | 江苏凯尔生物识别科技有限公司 | A kind of electronic component positions support plate |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN204431890U (en) * | 2014-11-30 | 2015-07-01 | 惠州英诺达光电科技有限公司 | The joint tool of touch pad and display screen |
| CN206899938U (en) * | 2017-07-17 | 2018-01-19 | 罗源迅捷电子科技有限公司 | Omnipotent still fitting mould |
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