Sheet-shaped hanging-hole-free copper material chemical nickel plating hanger

Abstract

The invention discloses a sheet-shaped hanging-hole-free copper material chemical nickel plating hanger, and relates to the technical field of chemical nickel plating hangers. The invention discloses a sheet-shaped hanging-hole-free copper material chemical nickel plating hanger which comprises a rack, a plurality of chemical plating baskets and a chemical plating basket fixing device, the chemical plating basket comprises a basket body, a copper material bottom supporting mechanism and a copper material side end clamping mechanism, the copper material bottom supporting mechanism is arranged on the basket body and used for bearing the lower end of the hanging-hole-free sheet-shaped copper material, and the copper material side end clamping mechanism is arranged on the basket body and used for clamping the two side ends of the hanging-hole-free sheet-shaped copper material. And the hanging-hole-free sheet-shaped copper material can move in the copper material side end clamping mechanism and the copper material side end clamping mechanism. A plurality of hanging-hole-free sheet-shaped copper products can be placed in the chemical plating baskets at a time, and a plurality of chemical plating baskets can be placed in the rack, so that chemical nickel plating of a large number of hanging-hole-free sheet-shaped copper products can be completed at a time, and the production efficiency is greatly improved.

Description

Technical Field

[0001] The invention relates to the technical field of chemical nickel plating hangers, in particular to a sheet-shaped copper material chemical nickel plating hanger without hanging holes. Background Art

[0002] For chemical nickel plating of copper products without hanging holes, since there are no hanging holes, the products are clamped by fixtures and then electroplated. This method will cause fixture marks at the clamping points, missed plating, or product size problems. In addition, workers are required to place the products on the fixtures one by one, which is inefficient, cannot form large-scale production, and has high labor costs. Summary of the invention

[0003] The purpose of the present invention is to solve at least one of the technical problems existing in the prior art, and to provide a sheet-like copper material chemical nickel plating hanger without hanging holes, which can realize large-scale chemical plating clamping, greatly improve electroplating efficiency, and reduce labor costs.

[0004] The invention provides a chemical nickel plating hanger for sheet-like copper materials without hanging holes, comprising a frame, wherein the frame is provided with a supporting plate; a plurality of chemical plating baskets, wherein the plurality of chemical plating baskets are detachably arranged on the supporting plate, and the chemical plating baskets are used to place the sheet-like copper materials without hanging holes on the supporting rod; a chemical plating basket fixing device, wherein the chemical plating basket fixing device is arranged on the frame and detachably connected to the plurality of chemical plating baskets, and the chemical plating basket fixing device is used to limit the displacement of the chemical plating basket; the chemical plating basket comprises a basket, a copper material bottom support mechanism and a copper material side end clamping mechanism, wherein the copper material bottom support mechanism is arranged on the basket, the copper material bottom support mechanism is used to support the lower end of the sheet-like copper material without hanging holes, the copper material side end clamping mechanism is arranged on the basket, the copper material side end clamping mechanism is used to clamp the two side ends of the sheet-like copper material without hanging holes, the copper material bottom support mechanism limits the movement of the sheet-like copper material without hanging holes within a certain range, and the copper material side end clamping mechanism limits the movement of the sheet-like copper material without hanging holes within a certain range.

[0005] According to an embodiment of the present invention, a chemical nickel plating rack for copper sheet without hanging holes has at least the following beneficial effects: a plurality of copper sheet products without hanging holes can be placed at one time through the chemical plating basket, and a plurality of chemical plating baskets can be placed in the rack, so that a large number of copper sheet products without hanging holes can be chemically nickel-plated at one time, greatly improving production efficiency. The copper sheet without hanging holes can move in the copper side end clamping mechanism and the copper side end clamping mechanism, and is not fixed by a clamp, so there will be no pinch point defects on the product surface.

[0006] According to the chemical nickel plating hanger for sheet-like copper material without hanging holes described in the present invention, the bottom support mechanism of the copper material includes: two groups of first support bars, which are arranged on the front and rear sides of the basket, the heights of the two groups of first support bars are the same, and the first support bars can conduct electricity; a plurality of second support bars, which are detachably arranged on the first support bars, and a plurality of clamping columns are evenly arranged on the second support bars, and the sheet-like copper material without hanging holes can be placed between two adjacent clamping columns.

[0007] According to the sheet-like copper chemical nickel plating hanger without hanging holes described in the present invention, a lifting groove is opened on the basket, and fasteners are provided at both ends of the first support bar. The fasteners pass through the lifting groove and are screwed on the first support bar, and the first support bar can be lifted and lowered along the lifting groove.

[0008] According to the sheet-like copper chemical nickel plating hanger without hanging holes described in the present invention, a plurality of fixing holes are evenly arranged on the first support bar, and metal springs are arranged at both ends of the second support bar. The metal springs are inclined to the horizontal plane and can be inserted into the fixing holes.

[0009] According to the chemical nickel plating hanger for sheet-like copper materials without hanging holes described in the present invention, the copper material side end clamping mechanism includes two groups of side plates and a plurality of middle plates, the two groups of side plates are respectively arranged on both sides of the top of the basket, and the plurality of middle plates are arranged on the basket and located between the two groups of side plates, and the side plates and the middle plates cooperate to clamp the sheet-like copper materials without hanging holes.

[0010] According to the chemical nickel plating hanger for sheet-like copper material without hanging holes described in the present invention, a plurality of the clamping posts are evenly arranged on one side of the side plate close to the middle plate, and a plurality of the clamping posts are evenly arranged on both sides of the middle plate, and a sheet-like copper material without hanging holes can be placed between two adjacent clamping posts.

[0011] According to the chemical nickel plating hanger for sheet-like copper material without hanging holes of the present invention, the distance between two adjacent clamping posts is greater than the sheet-like copper material without hanging holes.

[0012] According to the sheet-shaped copper material chemical nickel plating hanger without hanging holes described in the present invention, the clamping column has an arc surface in the circumference.

[0013] According to the sheet-like copper chemical nickel plating hanger without hanging holes described in the present invention, a translation groove is opened on the basket, fasteners are provided at both ends of the middle plate, the fasteners pass through the translation groove and are screwed on the middle plate, and the middle plate can slide along the translation groove.

[0014] According to the sheet-like chemical nickel plating hanger for copper materials without hanging holes described in the present invention, the chemical plating basket fixing device includes a limiting ring and a limiting rod, the limiting ring is arranged at the front and rear ends of the frame and the front and rear ends of the basket, the limiting rod is passed through the limiting ring, and the limiting rod can prevent the chemical plating basket from sliding out of the frame.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention is further described below in conjunction with the accompanying drawings and embodiments;

[0017] Figure 1 The structure of the preferred embodiment of the present invention is shown in FIG. Figure 1 ;

[0018] Figure 2 The structure of the preferred embodiment of the present invention is shown in FIG. Figure 2 (Omit the chemical plating basket);

[0019] Figure 3 It is a structural schematic diagram of a preferred embodiment of a plating basket of the present invention;

[0020] Figure 4 This is a schematic diagram of the structure of a basket in a preferred embodiment of the present invention;

[0021] Figure 5 A top view of a preferred embodiment of a plating basket of the present invention;

[0022] Figure 6 A top view of the side panels and the middle panel of a preferred embodiment of the present invention;

[0023] Figure 7 It is a schematic structural diagram of the second support bar of a preferred embodiment of the present invention. DETAILED DESCRIPTION

[0024] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0025] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0026] In the description of the present invention, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0027] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. 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.

[0028] Reference Figures 1 to 7 A sheet-shaped copper material chemical nickel plating hanger without hanging holes includes a frame 10, a plurality of chemical plating baskets 20 and a chemical plating basket fixing device 30.

[0029] A support plate 11 is provided on the frame 10. A plurality of chemical plating baskets 20 are detachably provided on the support plate 11. The chemical plating baskets 20 are used to place the copper sheet without hanging holes on the support rod. A chemical plating basket fixing device 30 is provided on the frame 10 and is detachably connected to the plurality of chemical plating baskets 20. The chemical plating basket fixing device 30 is used to limit the displacement of the chemical plating basket 20. The chemical plating basket 20 comprises a basket 21, a copper material bottom support mechanism 22 and a copper material side end clamping mechanism 23, wherein the copper material bottom support mechanism 22 is provided on the basket 21, the copper material bottom support mechanism 22 is used to support the lower end of the copper sheet without hanging holes, the copper material side end clamping mechanism 23 is provided on the basket 21, and the copper material side end clamping mechanism 23 is used to clamp the two side ends of the copper sheet without hanging holes. The copper material bottom support mechanism 22 limits the movement of the copper sheet without hanging holes within a certain range, and the copper material side end clamping mechanism 23 limits the movement of the copper sheet without hanging holes within a certain range.

[0030] It is understandable that a plurality of sheet copper products without hanging holes can be placed at one time through the chemical plating basket 20, and a plurality of chemical plating baskets 20 can be placed in the rack 10, so that a large number of sheet copper products without hanging holes can be chemically nickel-plated at one time, greatly improving production efficiency. The sheet copper without hanging holes can move in the copper material side end clamping mechanism 23 and the copper material side end clamping mechanism 23, and is not fixed by a clamp, so there will be no pinch point defects on the product surface.

[0031] Reference Figures 3 to 7The copper bottom support mechanism 22 includes two groups of first support bars 221 and a plurality of second support bars 222. The two groups of first support bars 221 are arranged on the front and rear sides of the basket 21. The two groups of first support bars 221 have the same height. The first support bar 221 is conductive. The plurality of second support bars 222 are detachably arranged on the first support bar 221. The second support bar 222 is evenly provided with a plurality of clamping posts 222a. A sheet of copper material without a hanging hole can be placed between two adjacent clamping posts 222a.

[0032] It should be noted that, in the embodiment of the present invention, the first support bar 221 not only plays a role in supporting the product, but also provides a conductive function during chemical nickel plating.

[0033] It is understandable that the product is limited front and rear by two clamping columns 222a and the bottom of the product is supported by the second support bar 222, so that the product can move between the two clamping columns 222a, so that no bad pinch points are generated on the product surface.

[0034] Reference Figure 3 and Figure 4 The basket 21 is provided with a lifting slot 211. Fasteners are provided at both ends of the first support bar 221. The fasteners pass through the lifting slot 211 and are screwed on the first support bar 221. The first support bar 221 can be lifted and lowered along the lifting slot 211.

[0035] It can be understood that the relative height between the first support bar 221 and the basket 21 can be adjusted through fasteners to achieve adaptation to products of different specifications, thereby improving the applicability of the equipment.

[0036] Reference Figure 3 and Figure 7 A plurality of fixing holes 221a are evenly arranged on the first support bar 221. Metal springs 222b are arranged at both ends of the second support bar 222. The metal springs 222b are arranged to be inclined with respect to the horizontal plane. The metal springs 222b can be inserted into the fixing holes 221a.

[0037] It should be noted that, in the embodiment of the present invention, the metal spring 222b can also play a role of conducting electricity.

[0038] It is understandable that after the height of the product is determined and matched with the height of the first support bar 221, the two ends of the second support bar 222 are inserted into the first support bar 221, and then the metal spring 222b is pressed so that the end of the metal spring 222b is inserted into the fixing hole 221a, so that the first support bar 221 and the second support bar 222 can be fixed and a stable electrical connection can be achieved. When the second support bar 222 needs to be removed, the connection between the first support bar 221 and the second support bar 222 can be quickly disconnected by pressing the metal spring 222b.

[0039] It is worth noting that in some other embodiments of the present invention, the metal spring sheet 222b may not be inserted into the fixing hole 221a, and only the friction between the metal spring sheet 222b and the first support bar 221 is increased through the fixing hole 221a, thereby also achieving a stable connection between the second support bar 222 and the first support bar 221.

[0040] Reference Figures 2 to 6 The copper material side end clamping mechanism 23 includes two sets of side plates 231 and a plurality of middle plates 232. The two sets of side plates 231 are respectively arranged on both sides of the top of the basket 21. The plurality of middle plates 232 are arranged on the basket 21 and located between the two sets of side plates 231. The side plates 231 and the middle plates 232 cooperate to clamp the copper material without hanging holes.

[0041] It should be noted that, in the embodiment of the present invention, two sets of side panels 231 are located on both sides of the top of the basket 21 and are fixedly connected by fasteners, and products can be placed between several middle panels 232 or between the side panels 231 and the middle panels 232.

[0042] Reference Figure 3 and Figure 6 A plurality of clamping posts 222a are evenly arranged on one side of the side plate 231 close to the middle plate 232. A plurality of clamping posts 222a are evenly arranged on both sides of the middle plate 232. A copper sheet without a hanging hole can be placed between two adjacent clamping posts 222a.

[0043] It is understandable that the product is limited front and rear by two clamping columns 222a and the bottom of the product is supported by the second support bar 222, so that the product can move between the two clamping columns 222a, thereby preventing bad pinch points from occurring on the product surface.

[0044] It should be noted that the clamping posts 222a on the side plate 231 , the middle plate 232 , the first support bar 221 , and the second support bar 222 all correspond to each other.

[0045] It is worth noting that the front, back, left, and right in the text are all based on Figure 3 The direction is shown in the coordinate axis.

[0046] Reference Figure 5 , the distance between two adjacent clamping posts 222a is greater than the sheet copper material without hanging holes.

[0047] It is worth noting that in the embodiment of the present invention, the distance between two adjacent clamping posts 222a is greater than the copper sheet without hanging holes, so that the copper sheet without hanging holes can move between the two adjacent clamping posts 222a, thereby preventing the occurrence of pinching defects on the product surface.

[0048] Reference Figure 7The clamping column 222a has an arc surface in the circumferential direction.

[0049] It is understandable that the arc surface can prevent the sharp edge of the clamping post 222a from damaging the nickel-plated layer when the clamping post 222a collides with the product.

[0050] Reference Figure 3 and Figure 4 The basket 21 is provided with a translation slot 212. Fasteners are provided at both ends of the middle plate 232. The fasteners pass through the translation slot 212 and are screwed on the middle plate 232. The middle plate 232 can slide along the translation slot 212.

[0051] It can be understood that, by enabling the middle plate 232 to slide in left and right directions, the hanger can adapt to products of different widths, thereby improving the applicable range of the products.

[0052] Reference Figure 1 and Figure 2 The chemical plating basket fixing device 30 includes a limiting ring 31 and a limiting rod 32. The limiting ring 31 is arranged at the front and rear ends of the frame 10 and the front and rear ends of the basket 21. The limiting rod 32 is inserted into the limiting ring 31. The limiting rod 32 can prevent the chemical plating basket 20 from sliding out of the frame 10.

[0053] It should be noted that, in the embodiment of the present invention, the upper end of the limiting rod 32 is an elbow.

[0054] It is understandable that, by the limiting rod 32 passing through the limiting ring 31 , the movement of the chemical plating basket 20 in the front-to-back direction can be limited, thereby preventing the chemical plating basket 20 from sliding out of the frame 10 .

[0055] 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 knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A sheet-shaped copper material chemical nickel plating hanger without hanging holes, characterized in that: include: A frame (10), wherein a support plate (11) is arranged on the frame (10); A plurality of chemical plating baskets (20), wherein the plurality of chemical plating baskets (20) are detachably arranged on the support plate (11), and the chemical plating baskets (20) are used to place sheet copper materials without hanging holes; A chemical plating basket fixing device (30), the chemical plating basket fixing device (30) being arranged on the frame (10) and being detachably connected to a plurality of the chemical plating baskets (20), the chemical plating basket fixing device (30) being used to limit the displacement of the chemical plating baskets (20); The chemical plating basket (20) comprises a basket (21), a copper material bottom support mechanism (22) and a copper material side end clamping mechanism (23); the copper material bottom support mechanism (22) is arranged on the basket (21); the copper material bottom support mechanism (22) is used to support the lower end of a sheet copper material without a hanging hole; the copper material side end clamping mechanism (23) is arranged on the basket (21); the copper material side end clamping mechanism (23) is used to clamp the two side ends of the sheet copper material without a hanging hole; the copper material bottom support mechanism (22) limits the movement of the sheet copper material without a hanging hole within a certain range; and the copper material side end clamping mechanism (23) limits the movement of the sheet copper material without a hanging hole within a certain range.

2. A sheet-shaped copper material chemical nickel plating hanger without hanging holes according to claim 1, characterized in that: The copper material bottom support mechanism (22) comprises: Two groups of first support bars (221) are arranged on the front and rear sides of the basket (21), the two groups of first support bars (221) have the same height, and the first support bars (221) are capable of conducting electricity; A plurality of second support bars (222) are detachably arranged on the first support bar (221); a plurality of clamping posts (222a) are evenly arranged on the second support bar (222); and a copper sheet without hanging holes can be placed between two adjacent clamping posts (222a).

3. A sheet-shaped copper material chemical nickel plating hanger without hanging holes according to claim 2, characterized in that: The basket (21) is provided with a lifting groove (211), and fasteners are provided at both ends of the first support bar (221). The fasteners pass through the lifting groove (211) and are screwed onto the first support bar (221), and the first support bar (221) can be lifted and lowered along the lifting groove (211).

4. The sheet-shaped copper material chemical nickel plating hanger without hanging holes according to claim 2, characterized in that: A plurality of fixing holes (221a) are evenly arranged on the first support bar (221), and metal spring sheets (222b) are arranged at both ends of the second support bar (222). The metal spring sheets (222b) are arranged obliquely with respect to a horizontal plane, and the metal spring sheets (222b) can be inserted into the fixing holes (221a).

5. The sheet-shaped copper material chemical nickel plating hanger without hanging holes according to claim 2, characterized in that: The copper material side end clamping mechanism (23) comprises two groups of side plates (231) and a plurality of middle plates (232), the two groups of side plates (231) being respectively arranged on both sides of the top end of the basket (21), the plurality of middle plates (232) being arranged on the basket (21) and being located between the two groups of side plates (231), the side plates (231) and the middle plates (232) cooperating to clamp the copper material in sheet form without hanging holes.

6. A sheet-shaped copper material chemical nickel plating hanger without hanging holes according to claim 5, characterized in that: A plurality of the clamping posts (222a) are evenly arranged on one side of the side plate (231) close to the middle plate (232), and a plurality of the clamping posts (222a) are evenly arranged on both sides of the middle plate (232), and a copper sheet without hanging holes can be placed between two adjacent clamping posts (222a).

7. A sheet-shaped copper material chemical nickel plating hanger without hanging holes according to claim 2 or 6, characterized in that: The distance between two adjacent clamping posts (222a) is greater than the sheet copper material without hanging holes.

8. A sheet-shaped copper material chemical nickel plating hanger without hanging holes according to claim 2 or 6, characterized in that: The clamping column (222a) is an arc surface in the circumferential direction.

9. The sheet-shaped copper material chemical nickel plating hanger without hanging holes according to claim 5, characterized in that: The basket (21) is provided with a translation groove (212), and fasteners are provided at both ends of the middle plate (232). The fasteners pass through the translation groove (212) and are screwed on the middle plate (232), and the middle plate (232) can slide along the translation groove (212).

10. The sheet-shaped copper material chemical nickel plating hanger without hanging holes according to claim 1, characterized in that: The chemical plating basket fixing device (30) comprises a limiting ring (31) and a limiting rod (32); the limiting ring (31) is arranged at the front and rear ends of the frame (10) and the front and rear ends of the basket (21); the limiting rod (32) is inserted into the limiting ring (31); and the limiting rod (32) can prevent the chemical plating basket (20) from sliding out of the frame (10).

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