CN212636800U - High-precision steel sheet gum assembly and precision assembling equipment thereof - Google Patents
High-precision steel sheet gum assembly and precision assembling equipment thereof Download PDFInfo
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- CN212636800U CN212636800U CN202021030671.XU CN202021030671U CN212636800U CN 212636800 U CN212636800 U CN 212636800U CN 202021030671 U CN202021030671 U CN 202021030671U CN 212636800 U CN212636800 U CN 212636800U
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- steel sheet
- bulge
- adhesive tape
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- sided adhesive
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Abstract
The utility model relates to a high-precision steel sheet gum component and an assembly device thereof, which comprises a stamping steel sheet, wherein a first bulge, a second bulge and a third bulge are formed on the surface of the stamping steel sheet; a first double-sided adhesive tape, a second double-sided adhesive tape and a third double-sided adhesive tape which are corresponding to the first bulge, the second bulge and the third bulge in shape are respectively attached to the surfaces of the first bulge, the second bulge and the third bulge; the outer surface of the double-sided adhesive tape is adhered with a blue release film. The assembling equipment is provided with a first profiling template and a second profiling template which can be automatically covered. The utility model discloses among the high-precision steel sheet gum subassembly, form specific appearance molding during steel sheet and the shaping of double faced adhesive tape subassembly, cooperation profile modeling tool and manipulator shift realize work piece automatic positioning, adopt the upset laminating mode to counterpoint the laminating, can reach 0.1mm tolerance requirement to satisfy the requirement of market to the product. Just the utility model discloses automatic operation can be realized to equipment, and production efficiency improves by a wide margin, and the product quality is higher.
Description
The technical field is as follows:
the utility model relates to a peripheral compound cross cutting material technical field of electronic product refers in particular to a high-accuracy steel sheet gum subassembly and accurate equipment thereof.
Background art:
at present, electronic products such as computers, mobile phones and tablet computers are designed more and more precisely, and the size requirement is higher and higher, so that the requirements on various composite die cutting assemblies used in the electronic products are higher and higher. In some electronic products, a stamped steel sheet product with a back adhesive is required to be used, the product is generally divided into two parts, one part is a steel sheet (formed by hardware stamping), the other part is a double-sided adhesive (formed by die cutting), and the shapes of the two parts are inconsistent, so the two parts are assembled after being manufactured respectively, but the existing assembly mainly depends on manual small-hole sleeve position assembly, the precision of the assembly can only reach the tolerance of +/-0.2 mm, and the required tolerance requirement of +/-0.1 mm is difficult to achieve.
The utility model has the following contents:
the utility model aims at overcoming the above-mentioned weak point of prior art, provide a high-accuracy steel sheet gum subassembly and accurate equipment thereof.
The utility model adopts the technical proposal that: a high-precision steel sheet gum component comprises a stamped steel sheet, wherein a first closed annular bulge is formed on the surface of the stamped steel sheet along the peripheral outline, a plurality of independent strip-shaped second bulges are formed on the inner side of the corner of the stamped steel sheet at intervals of a certain distance from the first bulge, a third bulge in the shape of a continuous rectangular spiral line is formed in the inner side area of the second bulge, the inner end of the third bulge is located at the center of the stamped steel sheet, and the outer end of the third bulge is connected with the first bulge at the edge; the surfaces of the first protruding part, the second protruding part and the third protruding part are flush; a first double-sided adhesive tape, a second double-sided adhesive tape and a third double-sided adhesive tape are respectively attached to the surfaces of the first protruding part, the second protruding part and the third protruding part, and the shapes of the first double-sided adhesive tape, the second double-sided adhesive tape and the third double-sided adhesive tape are corresponding to the shapes of the first protruding part, the second protruding part and the third protruding part; a blue release film is attached to the outer surface of the double-sided adhesive tape; the outer edge profile of the blue release film corresponds to the outer edge profile of the stamped steel sheet, a plurality of through holes are formed in the areas without the double-sided adhesive tape of the blue release film respectively, and the edge of one end of the blue release film protrudes out of one edge of the first double-sided adhesive tape.
The utility model also provides an equipment of above-mentioned high-accuracy steel sheet gum subassembly, it includes quick-witted case and main work platform, surface mounting has a pair of parallel horizontal guide rails on main work platform, installs the slider respectively on this pair of horizontal guide rails, connects between the slider and installs a slide, and the upper portion fixed mounting of slide has first profile modeling board, and first profile modeling board has the first profile modeling portion identical with punching press steel sheet shape; the lower surface of the sliding plate is connected with a T-shaped connecting block, the bottom end of the T-shaped connecting block is provided with a screw hole, the lower surface of the main workbench is provided with a screw rod parallel to the horizontal guide rail through a bearing and a bearing seat, the screw rod is connected with the screw hole of the T-shaped connecting block, one end of the screw rod is connected with a driving motor, and the main workbench is provided with a strip-shaped hole for the T-shaped connecting block to run; a pair of bearing frames are arranged behind the tail end of the horizontal guide rail on the main workbench, a rotating shaft which is vertical to the horizontal guide rail is arranged through a bearing, and a gear is arranged at one end part of the rotating shaft; a turnover driving cylinder is arranged behind the gear on the main workbench, and the output end of the turnover driving cylinder is connected with a rack meshed with the gear; and a second profiling template is arranged on the outer wall of the rotating shaft, a second profiling part corresponding to the blue release film in shape is arranged on the surface of the second profiling template, and a plurality of vacuum adsorption holes are formed in the second profiling part.
Among the above-mentioned high-precision steel sheet gum subassembly equipment: a limiting swing rod is further mounted on the rotating shaft and beside the second profiling template, and the working surface of the limiting swing rod is parallel to the surface of the second profiling template; correspondingly, a limit buffer is arranged on the main worktable.
The rack is arranged in the horizontal direction and is positioned below the gear, a rack seat is arranged below the rack, and a sliding groove for limiting the rack and allowing the rack to slide is formed in the rack seat.
The utility model discloses high-precision steel sheet gum subassembly adopts above-mentioned structure and equipment, forms specific appearance molding during steel sheet and the shaping of double faced adhesive tape subassembly, and cooperation profile modeling tool and manipulator shift realize work piece automatic positioning, adopt the upset laminating mode to counterpoint the laminating, can reach 0.1mm tolerance requirement to satisfy the requirement of market to the product. Just the utility model discloses automatic operation can be realized to equipment, and production efficiency improves by a wide margin, and the product quality is higher.
Description of the drawings:
FIG. 1 is a schematic structural view of a stamped steel sheet according to the present invention;
fig. 2 is an exploded view of the double-sided adhesive tape assembly of the present invention;
FIG. 3 is a schematic view of the two-layer structure of the middle double-sided adhesive tape assembly of the present invention before being assembled with the stamped steel sheet;
FIG. 4 is a schematic structural view of an assembly apparatus according to the present invention;
fig. 5 is a schematic view of a partial structure of the assembly apparatus of the present invention.
The specific implementation mode is as follows:
as shown in fig. 1-3, the present invention relates to a high precision steel sheet back glue assembly, which comprises a stamped steel sheet 1, wherein a first protrusion 11 in a closed ring shape is formed on the surface of the stamped steel sheet 1 along the peripheral contour, a plurality of independent second protrusions 12 in a strip shape are formed at the inner side of the corner of the stamped steel sheet 1 and the first protrusion 11 at a distance, a third protrusion 13 in a continuous rectangular spiral line shape is formed in the inner side area of the second protrusion 12, the inner end of the third protrusion 13 is located at the center of the stamped steel sheet, and the outer end is connected with the first protrusion 11 at the edge; the surfaces of the first convex part 11, the second convex part 12 and the third convex part 13 are flush; the other areas of the stamped steel sheet 1 are in a downward concave shape relative to the first boss 11, the second boss 12 and the third boss 13, and a first double-sided adhesive tape 21, a second double-sided adhesive tape 22 and a third double-sided adhesive tape 23 which are corresponding to the first boss 11, the second boss 12 and the third boss 13 in shape are respectively adhered to the surfaces of the first boss 11, the second boss 12 and the third boss 13; a blue release film 3 is attached to the outer surface of the double-sided adhesive tape; blue outer edge profile of type membrane 3 is corresponding with the outer edge profile of punching press steel sheet 1, blue type membrane 3's no two-sided gluey region is shaped several through-holes 31 respectively, and blue type membrane 3's one end edge salient in a first two-sided adhesive tape 21's an edge, blue type membrane 3's no two-sided gluey region can be convenient for absorb in order to fix a position when the equipment through a plurality of sucking discs of manipulator and place on the profile modeling template, its through-hole 31 can be convenient for exhaust when placing, avoid local upwarping and influence the location.
The utility model discloses the production technology of high-precision steel sheet gum subassembly contains following step:
step a: producing a stamped steel sheet by metal stamping equipment;
as shown in fig. 2, step b: the double-sided adhesive tape assembly is produced by adopting die cutting equipment, the double-sided adhesive tape assembly comprises a PET protective film 4, a blue release film 3, a double-sided adhesive layer 2 and a white PET release film 5 from bottom to top, a transition release paper material strip is attached after the double-sided adhesive tape is unfolded, the self-carrying release paper is peeled, the blue release film material strip is attached and supported by the PET protective film material strip, a flat knife die cutting die is adopted for die cutting, the die cutting depth is up to the point that the blue release film material strip is cut but the PET protective film material strip is not cut, the transition release film material strip and waste materials except for a first double-sided adhesive tape 21, a second double-sided adhesive tape 22 and a third double-sided adhesive tape 23 are removed after the;
as shown in fig. 3 to 5, step c: placing the punched stamped steel sheet 1 on a first profiling template 7, wherein the first profiling template 7 is provided with a first profiling part 71 matched with the shape of the stamped steel sheet 1, and the first bulge part 11, the second bulge part 12 and the third bulge part 13 are arranged upwards; peeling off the white PET release film 5 and the PET protective film 4 of the double faced adhesive tape assembly, and placing the double faced adhesive tape assembly on a second profiling template 8 in a mode that the double faced adhesive tape layer 2 faces upwards and the blue release film 3 faces downwards, wherein the second profiling template 8 is provided with a second profiling part 81 corresponding to the shape of the blue release film 3; and adsorbing the double-sided adhesive tape assembly by using the vacuum adsorption holes 82 on the second profiling template 8, then overturning the second profiling template 8 to ensure that the second profiling template 8 is aligned and covered with the first profiling template 7, aligning and attaching double-sided adhesive tapes in the double-sided adhesive tape layer with the first bulge part 11, the second bulge part 12 and the third bulge part 13 on the stamped steel sheet 1 respectively, opening the second profiling template 8 after the product is completed, and taking out the product.
As shown in fig. 4 and 5, the present invention further provides an assembling apparatus for the above high precision steel sheet back glue assembly, which includes a case 6 and a main worktable 61, wherein a pair of parallel horizontal guide rails 62 are installed on the upper surface of the main worktable 61, a pair of sliding blocks 63 are respectively installed on the horizontal guide rails 62, a sliding plate 64 is installed between the sliding blocks 63 in a connecting manner, a first profiling template 7 is fixedly installed on the upper portion of the sliding plate 64, and the first profiling template 7 has a first profiling portion 71 matched with the shape of the stamped steel sheet 1; the lower surface of the sliding plate 64 is connected with a "T" shaped connecting block 641, the bottom end of the "T" shaped connecting block 641 is provided with a screw hole, the lower surface of the main worktable 61 is provided with a screw rod 642 parallel to the horizontal guide rail 62 through a bearing and a bearing seat, the screw rod 642 is connected with the screw hole of the "T" shaped connecting block 641, one end of the screw rod is connected with a driving motor (not shown in the figure), and the main worktable 61 is provided with a strip-shaped hole 610 for the "T" shaped connecting block 641 to run; a pair of bearing frames 65 are arranged on the rear part of the tail end of the horizontal guide rail 62 on the main workbench 62, a rotating shaft 66 which is vertical to the horizontal guide rail 62 is arranged through a bearing, and a gear 67 is arranged at one end part of the rotating shaft 66; a turnover driving cylinder 68 is arranged on the main workbench 6 behind the gear 67, and the output end of the turnover driving cylinder 68 is connected with a rack 671 meshed with the gear 67; a second profiling template 8 is installed on the outer wall of the rotating shaft 66, a second profiling portion 81 corresponding to the blue release film 3 in shape is arranged on the surface of the second profiling template 8, a plurality of vacuum adsorption holes 82 are formed in the second profiling portion 81, a pipeline communicated with the vacuum adsorption holes is arranged in the second profiling template 8, and an external vacuum pump pipeline is connected externally to perform vacuum adsorption.
Namely, the motor drives the screw rod 642 to rotate to drive the sliding plate 64 to move along the horizontal guide rail 62 through the T-shaped connecting block 641, so that the positions of the sliding plate 64 and the first copying template 7 thereon are adjusted to correspond to the position of the second copying template 8 which is turned to be in a horizontal state; the punching steel sheet 1 is respectively placed into the first profiling template 7 through manual operation or automatic operation of a manipulator, the double faced adhesive tape assembly is placed on the second profiling template 8, profiling limiting automatic positioning of the double faced adhesive tape assembly is utilized, after the double faced adhesive tape assembly is placed, the vacuum pump is started, the double faced adhesive tape assembly is positioned by utilizing the vacuum adsorption hole, then, the overturning driving cylinder 68 acts to drive the rack 671 to move, so that the rotating shaft 66 and the second profiling template 8 are driven to overturn towards the first profiling template 7 through the gear 67, the double faced adhesive layer 2 and the punching steel sheet 1 are aligned and attached, the suction of the vacuum pump is suspended, the overturning driving cylinder 68 reversely drives the second profiling template 8 to be opened, the double faced adhesive tape assembly is separated from the second profiling template 8 and is adhered with the punching steel sheet 1 into a whole, then the punching steel sheet 1 is taken out, and the.
Among the above-mentioned high-precision steel sheet gum subassembly equipment: a limit swing rod 69 is further mounted on the rotating shaft 66 and beside the second copying template 8, and the working surface of the limit swing rod 69 is parallel to the surface of the second copying template 8; correspondingly, a limit buffer 611 is installed on the main table 61; when the limiting swing rod 69 rotates along with the rotating shaft 66 to the second profiling template 8 and the first profiling template 7 to be aligned and jointed, the lower surface of the limiting swing rod 69 is abutted to the limiting buffer 611, so that deformation and the like caused by overlarge pressure of the second profiling template 8 and the stamped steel sheet 1 in the first profiling template 7 are avoided, and the quality of the jointed product is ensured.
The rack 671 is arranged in the horizontal direction and is positioned below the gear 67, a rack seat 672 is arranged below the rack 671, and a sliding groove 673 for limiting the rack and allowing the rack to slide is formed in the rack seat 672.
The utility model discloses high-precision steel sheet gum subassembly adopts above-mentioned structure, production technology and equipment, forms specific appearance molding during steel sheet and the shaping of double faced adhesive tape subassembly, and cooperation profile modeling tool and manipulator shift realize work piece automatic positioning, adopt the upset laminating mode to counterpoint the laminating, can reach 0.1mm tolerance requirement to satisfy the requirement of market to the product. Just the utility model discloses automatic operation can be realized to equipment, and production efficiency improves by a wide margin, and the product quality is higher.
It is to be understood that the above embodiments are merely exemplary embodiments that have been employed to illustrate the principles of the present invention, and that the present invention is not limited thereto. In the application, the colors, film materials and the like of various material belts can be replaced by other colors, materials and the like to produce the required products. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit and substance of the invention, and these modifications and improvements are also considered to be within the scope of the invention.
Claims (4)
1. The utility model provides a high-accuracy steel sheet gum subassembly which characterized in that: the stamping steel sheet comprises a stamping steel sheet, wherein a first closed annular bulge is formed on the surface of the stamping steel sheet along the peripheral outline, a plurality of independent strip-shaped second bulges are formed on the inner side of the corner of the stamping steel sheet at intervals of a certain distance from the first bulge, a continuous rectangular spiral third bulge is formed in the inner side area of the second bulge, the inner end of the third bulge is positioned at the center of the stamping steel sheet, and the outer end of the third bulge is connected with the first bulge at the edge; the surfaces of the first protruding part, the second protruding part and the third protruding part are flush; a first double-sided adhesive tape, a second double-sided adhesive tape and a third double-sided adhesive tape are respectively attached to the surfaces of the first protruding part, the second protruding part and the third protruding part, and the shapes of the first double-sided adhesive tape, the second double-sided adhesive tape and the third double-sided adhesive tape are corresponding to the shapes of the first protruding part, the second protruding part and the third protruding part; a blue release film is attached to the outer surface of the double-sided adhesive tape; the outer edge profile of the blue release film corresponds to the outer edge profile of the stamped steel sheet, a plurality of through holes are formed in the areas without the double-sided adhesive tape of the blue release film respectively, and the edge of one end of the blue release film protrudes out of one edge of the first double-sided adhesive tape.
2. The utility model provides a high-accuracy steel sheet gum subassembly equipment, its includes quick-witted case and main workstation, its characterized in that: a pair of parallel horizontal guide rails are arranged on the upper surface of the main workbench, slide blocks are respectively arranged on the horizontal guide rails, a slide plate is connected and arranged between the slide blocks, a first profiling template is fixedly arranged at the upper part of the slide plate, and the first profiling template is provided with a first profiling part matched with the shape of the stamped steel sheet; the lower surface of the sliding plate is connected with a T-shaped connecting block, the bottom end of the T-shaped connecting block is provided with a screw hole, the lower surface of the main workbench is provided with a screw rod parallel to the horizontal guide rail through a bearing and a bearing seat, the screw rod is connected with the screw hole of the T-shaped connecting block, one end of the screw rod is connected with a driving motor, and the main workbench is provided with a strip-shaped hole for the T-shaped connecting block to run; a pair of bearing frames are arranged behind the tail end of the horizontal guide rail on the main workbench, a rotating shaft which is vertical to the horizontal guide rail is arranged through a bearing, and a gear is arranged at one end part of the rotating shaft; a turnover driving cylinder is arranged behind the gear on the main workbench, and the output end of the turnover driving cylinder is connected with a rack meshed with the gear; and a second profiling template is arranged on the outer wall of the rotating shaft, a second profiling part corresponding to the blue release film in shape is arranged on the surface of the second profiling template, and a plurality of vacuum adsorption holes are formed in the second profiling part.
3. The assembly equipment of the high-precision steel sheet back glue assembly according to claim 2, characterized in that: a limiting swing rod is further mounted on the rotating shaft and beside the second profiling template, and the working surface of the limiting swing rod is parallel to the surface of the second profiling template; correspondingly, a limit buffer is arranged on the main worktable.
4. The assembly equipment of the high-precision steel sheet back glue assembly according to claim 2, characterized in that: the rack is arranged in the horizontal direction and is positioned below the gear, a rack seat is arranged below the rack, and a sliding groove for limiting the rack and allowing the rack to slide is formed in the rack seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021030671.XU CN212636800U (en) | 2020-06-05 | 2020-06-05 | High-precision steel sheet gum assembly and precision assembling equipment thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021030671.XU CN212636800U (en) | 2020-06-05 | 2020-06-05 | High-precision steel sheet gum assembly and precision assembling equipment thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212636800U true CN212636800U (en) | 2021-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021030671.XU Withdrawn - After Issue CN212636800U (en) | 2020-06-05 | 2020-06-05 | High-precision steel sheet gum assembly and precision assembling equipment thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212636800U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111531980A (en) * | 2020-06-05 | 2020-08-14 | 东莞捷邦实业有限公司 | High-precision steel sheet gum assembly, production process thereof and precision assembly equipment |
| CN113681920A (en) * | 2021-07-30 | 2021-11-23 | 南京冠石科技股份有限公司 | Automatic SUS steel sheet pasting machine |
-
2020
- 2020-06-05 CN CN202021030671.XU patent/CN212636800U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111531980A (en) * | 2020-06-05 | 2020-08-14 | 东莞捷邦实业有限公司 | High-precision steel sheet gum assembly, production process thereof and precision assembly equipment |
| CN111531980B (en) * | 2020-06-05 | 2023-09-19 | 捷邦精密科技股份有限公司 | High-precision steel sheet gum component, production process thereof and precision assembly equipment |
| CN113681920A (en) * | 2021-07-30 | 2021-11-23 | 南京冠石科技股份有限公司 | Automatic SUS steel sheet pasting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20210302 Effective date of abandoning: 20230919 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20210302 Effective date of abandoning: 20230919 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |