Electroplating hanger of continuous electroplating line

Abstract

The utility model discloses an electroplating hanger for a continuous electroplating line, which comprises a support, a hook is fixedly connected to the middle of the bottom end of the support, pre-tightening cylinders are symmetrically mounted at the tops of two sides of the support, and the pre-tightening cylinders are mounted on the support through a quick disassembly and assembly mechanism. According to the electroplating hanger of the continuous electroplating line, the baffle is propped by the arranged second spring, so that the baffle drives the rail wheel to generate downward force through the guide rod and the transverse shaft, the rail wheel is erected on the conductive rail, and the elastic rail wheel and the limiting wheel are tightly attached to the conductive rail, so that the rail wheel is prevented from derailing when the electroplating hanger moves; meanwhile, through the conductive rubber layers wrapping the track wheels and the limiting wheels, vibration generated when the electroplating hanging frame moves can be effectively filtered out, so that the track wheels and the limiting wheels have the conductive function, meanwhile, damping can be conducted, the electroplating product is prevented from shaking when moving, and the situation that the electroplating hanging frame is powered off due to conduction is avoided; and the electroplating effect of the product is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to electroplating hanger technical field, concretely is a kind of electroplating hanger of continuous electroplating line. BACKGROUND

[0002] Electroplating line refers to the collective term of all electroplating equipment in the electroplating process of industrial products, and the electroplating process must be completed in a specific order. The electroplating production line, also known as the electroplating assembly line, requires the use of an electroplating hanger when electroplating products through a continuous electroplating line.

[0003] In the patent application with the authorization publication number CN219157023U and the authorization publication date of June 9, 2023, entitled "Electroplating hanger of continuous electroplating line", it includes a mounting mainboard, a drive oil pipe is fixedly connected to the right end surface of the mounting mainboard, an extension adjustment mechanism and a fine adjustment mechanism are provided at the lower end of the mounting mainboard, and a track sliding mechanism is provided at the upper end of the mounting mainboard. By setting the track pre-tightening cylinder, the pre-tightening spring and the track sliding wheel, the electroplating hanger can be servo-slid on the track, improving the smoothness and automation performance of the transfer process position of the continuous electroplating line hanger. By setting the telescopic oil cylinder, the telescopic oil cavity, the drive oil pipe and the extension spindle, the extension spindle can be driven to move up and down in the telescopic oil cavity to fix the position, improving the accuracy and convenience of large-range height adjustment when the continuous electroplating line holds different specifications of plated parts. By setting the holding cantilever frame, the fine adjustment mounting slider, the holding mounting block, the fine adjustment slider and the fixed following block, the adjustment convenience of the hanger in a small range is improved, and the anti-interference adaptability and electroplating efficiency are improved.

[0004] Although the existing electroplating hanger of continuous electroplating line improves the adjustment convenience of the hanger in a small range, improves the anti-interference adaptability and electroplating efficiency, it is found that when using the electroplating hanger, although the electroplating hanger can be limited on the conductive track by the track pre-tightening cylinder, the pre-tightening spring and the track sliding wheel, when the track sliding wheel slides on the conductive track, vibration will occur, causing the electroplating hanger to drive the product to shake, which cannot make the product move smoothly. At the same time, when the track sliding wheel vibrates, the electrical connection between the track sliding wheel and the conductive track becomes unstable, resulting in unsatisfactory electroplating effect on the product. Therefore, we propose an electroplating hanger of continuous electroplating line to solve the problems mentioned above. UTILITY MODEL CONTENTS

[0005] 1. The technical problem to be solved by the utility model is:

[0006] The utility model aims to provide an electroplating hanger of continuous electroplating line to solve the problems in the above background technology.

[0007] 2. Technical solution:

[0008] In order to achieve the above object, the utility model provides the following technical scheme: a kind of electroplating hanger of continuous electroplating line, including support, the bottom end middle part of the support is fixedly connected with hook, pre-tightening cylinder is symmetrically installed in the top of the both sides of the support, wherein,

[0009] The pre-tightening cylinder is installed on the support by quick dismounting mechanism, the pre-tightening cylinder is internally provided with a baffle slot, the top of the pre-tightening cylinder penetrates a guide rod slot, the baffle slot is internally provided with a baffle, and the baffle is fixedly connected with a guide rod corresponding to the top of the guide rod slot.

[0010] The guide rod between the top of the baffle and the inside top of the baffle slot is sleeved with a second spring, the top of the guide rod is fixedly connected by a horizontal shaft, the horizontal shaft is rotatably connected with a track wheel in the middle part, the top of the support corresponding to the track wheel is rotatably connected with a limiting wheel, and the outside of the track wheel and the limiting wheel is sleeved with a conductive rubber layer.

[0011] Preferably, the quick dismounting mechanism includes a mounting slot, the mounting slot penetrates the position corresponding to the pre-tightening cylinder of the support, the bottom of the pre-tightening cylinder is fixedly connected with a mounting head corresponding to the mounting slot, the two sides near the bottom of the mounting head are symmetrically provided with a baffle slot, the inside of the baffle slot is provided with a first spring, and the baffle slot is provided with a baffle near the opening side of the first spring.

[0012] Preferably, the vertical distance between the bottom of the pre-tightening cylinder and the baffle is the same as the thickness of the support, and the end of the baffle away from the first spring is curved.

[0013] Preferably, the mounting head is a rectangular column, and the external dimension of the mounting head is consistent with the internal dimension of the mounting slot.

[0014] Preferably, the guide rod is a cylinder, and the outer diameter of the guide rod is consistent with the inner diameter of the guide rod slot.

[0015] Preferably, the outer diameter of the baffle is greater than the inner diameter of the guide rod slot, and the baffle is elastically connected with the pre-tightening cylinder through the second spring.

[0016] 3. Advantageous effects:

[0017] Compared with the prior art, the utility model discloses a continuous electroplating line electroplating hanger, and the specific content is as follows:

[0018] (1) Through the second spring arranged to resist the baffle, the baffle drives the track wheel to generate a downward force through the guide rod and the horizontal shaft, the track wheel frame is on the conductive track, the track wheel and the limiting wheel are tightly attached to the conductive track through the elastic track wheel, when the electroplating hanger moves, the track wheel is prevented from derailing, at the same time, the conductive rubber layer wrapped outside the track wheel and the limiting wheel can effectively filter the vibration generated when the electroplating hanger moves, so that the track wheel and the limiting wheel have the conductive function and can also have the shock absorption function, the electroplating product is prevented from shaking when moving, the power supply of the electroplating hanger is prevented from being interrupted, and the electroplating effect of the product is effectively improved.

[0019] (2) When the hanger needs to be disassembled, the two side stop rods of the mounting head are simultaneously extruded, the stop rod is retracted into the stop rod groove, the pre-tightening cylinder drives the mounting head to move out of the mounting groove, and then the hanger is opened, the hanger is taken off the conductive track, when mounting, the pre-tightening cylinder drives the mounting head to be inserted into the mounting groove, when the curved surface of the mounting head is resisted by the inner wall of the mounting groove, the mounting head is forced to overcome the elastic force of the first spring and is retracted into the inside of the stop rod groove, after the mounting head at the stop rod completely penetrates the mounting groove, the first spring pushes out the stop rod, the stop rod is resisted by the bottom of the support, and the hanger can be mounted on the conductive track, through the quick dismounting mechanism, the electroplating hanger can be quickly dismounted and mounted, so that the electroplating hanger can be disassembled, repaired or replaced. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the utility model;

[0021] Figure 2 It is a structural schematic diagram of the quick dismounting mechanism of the utility model;

[0022] Figure 3 It is a structural schematic diagram of the utility model Figure 1 It is a local enlarged structural schematic diagram of A in the utility model;

[0023] Figure 4 It is a local enlarged structural schematic diagram of B in the utility model; Figure 2

[0024] In the drawing: 1, support; 2, hook; 3, pre-tightening cylinder; 4, mounting groove; 5, mounting head; 6, stop rod groove; 7, first spring; 8, stop rod; 9, baffle groove; 10, guide rod groove; 11, baffle; 12, guide rod; 13, second spring; 14, horizontal shaft; 15, track wheel; 16, limiting wheel; 17, conductive rubber layer. DETAILED DESCRIPTION

[0025] ​In order to facilitate the understanding of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0026] In the description of the present application, it should be understood that the orientations or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "page", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0027] In addition, the terms "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0028] In the present application, unless otherwise specifically defined and limited, the terms "mounting", "connection", "connection", "fixing", "provided with" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances. Embodiment

[0029] Please refer to Figures 1 to 4 A plating hanger of a continuous plating line, comprising a support 1, a hook 2 is fixedly connected to the middle of the bottom end of the support 1, pre-tightening cylinders 3 are symmetrically installed on the top of both sides of the support 1, wherein,

[0030] The pre-tightening cylinder 3 is installed on the support 1 through a quick disassembly and assembly mechanism, a baffle groove 9 is formed in the inside of the pre-tightening cylinder 3, a guide rod groove 10 penetrates the top end of the pre-tightening cylinder 3, a baffle 11 is arranged in the inside of the baffle groove 9, and a guide rod 12 is fixedly connected to the top of the guide rod groove 10 corresponding to the baffle 11.

[0031] The guide rod 12 between the baffle 11 and the top of the baffle groove 9 is sleeved with the second spring 13, the top of the guide rod 12 is fixedly connected through the horizontal shaft 14, the middle part of the horizontal shaft 14 is rotatably connected with the track wheel 15, the top of the track wheel 15 is rotatably connected with the limiting wheel 16 corresponding to the bracket 1, the outer side of the track wheel 15 and the limiting wheel 16 is sleeved with the conductive rubber layer 17;

[0032] The second spring 13 is arranged to resist the baffle 11, so that the baffle 11 drives the track wheel 15 to generate a downward force through the guide rod 12 and the horizontal shaft 14, the track wheel 15 is supported on the conductive track, and the elastic track wheel 15 and the limiting wheel 16 are tightly attached to the conductive track, so that the track wheel 15 is prevented from derailing when the electroplating hanger moves, and the conductive rubber layer 17 wrapped outside the track wheel 15 and the limiting wheel 16 can effectively filter out the vibration generated when the electroplating hanger moves, so that the track wheel 15 and the limiting wheel 16 have the conductive function and can also have the shock absorption function, thereby preventing the electroplated product from shaking when moving, preventing the electroplating hanger from being powered off, and effectively improving the electroplating effect of the product.

[0033] Please refer to Figures 1 to 4 The quick dismounting mechanism comprises the mounting groove 4, the mounting groove 4 is penetrated through the bracket 1 corresponding to the position of the pre-tightening cylinder 3, the pre-tightening cylinder 3 is fixedly connected with the mounting head 5 corresponding to the bottom of the mounting groove 4, the two sides of the mounting head 5 close to the bottom are symmetrically provided with the baffle rod groove 6, the first spring 7 is installed in the baffle rod groove 6, the baffle rod 8 is installed on the first spring 7 close to the opening side of the baffle rod groove 6, the vertical distance between the bottom of the pre-tightening cylinder 3 and the baffle rod 8 is the same as the thickness of the bracket 1, and the end of the baffle rod 8 away from the first spring 7 is curved, the mounting head 5 is a rectangular column, and the outer dimension of the mounting head 5 is consistent with the inner dimension of the mounting groove 4, when it is necessary to dismount the hanger, the baffle rod 8 on both sides of the mounting head 5 is pressed at the same time, so that the baffle rod 8 is retracted into the baffle rod groove 6, the pre-tightening cylinder 3 drives the mounting head 5 to move out of the mounting groove 4, and then the hanger is opened, and the hanger is taken off the conductive track, when the mounting head 5 is installed, the mounting head 5 is inserted into the mounting groove 4, when the curved surface of the mounting head 5 is abutted against the inner wall of the mounting groove 4, the mounting head 5 is forced to overcome the elastic force of the first spring 7 and is retracted into the baffle rod groove 6, after the mounting head 5 at the baffle rod 8 completely penetrates the mounting groove 4, the first spring 7 pushes the baffle rod 8 out, so that the baffle rod 8 abuts against the bottom of the bracket 1, and the hanger is mounted on the conductive track, through the quick dismounting mechanism, the electroplating hanger can be quickly dismounted and mounted, so as to dismount and repair or replace the electroplating hanger.

[0034] Please refer to Figures 1 to 4 The guide rod 12 is a cylinder, the outer diameter of the guide rod 12 is consistent with the inner diameter of the guide rod groove 10, the outer diameter of the baffle 11 is greater than the inner diameter of the guide rod groove 10, and the baffle 11 is elastically connected with the pre-tightening cylinder 3 through the second spring 13.

[0035] Working principle: When using the electroplating rack of this continuous electroplating line, such as Figures 1 to 4 As shown, firstly, the second spring 13 presses against the baffle 11, causing the baffle 11 to drive the track wheel 15 downwards via the guide rod 12 and the horizontal shaft 14. The track wheel 15 rests on the conductive track, and the elastic track wheel 15 and the limiting wheel 16 are in close contact with the conductive track, preventing the track wheel 15 from derailing when the electroplating rack moves. At the same time, the conductive rubber layer 17 covering the track wheel 15 and the limiting wheel 16 can effectively filter the vibration generated when the electroplating rack moves. This allows the track wheel 15 and the limiting wheel 16 to have both conductive function and shock absorption, preventing the electroplated product from shaking when moving and preventing the electroplating rack from losing power. This effectively improves the electroplating effect of the product. Furthermore, the rack needs to be... During disassembly, simultaneously press the stop bars 8 on both sides of the mounting head 5, causing the stop bars 8 to retract into the stop bar groove 6. This allows the pre-tightening cylinder 3 to move the mounting head 5 out of the mounting groove 4, thereby opening the hanger and removing it from the conductive rail. During installation, the pre-tightening cylinder 3 drives the mounting head 5 to insert into the mounting groove 4. When the inner wall of the mounting groove 4 abuts against the curved surface of the mounting head 5, the mounting head 5 is forced to overcome the elastic force of the first spring 7 and retract into the inside of the stop bar groove 6. After the mounting head 5 at the stop bar 8 has completely penetrated the mounting groove 4, the first spring 7 pushes out the stop bar 8, causing the stop bar 8 to abut against the bottom of the bracket 1. This allows the hanger to be installed on the conductive rail. Through the set quick disassembly and assembly mechanism, the electroplating hanger can be quickly disassembled and assembled, so that the electroplating hanger can be disassembled, repaired, or replaced.

[0036] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0037] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An electroplating hanger for a continuous electroplating line, characterized in that, The bracket (1) includes a hook (2) fixedly connected to the middle of its bottom end, and pre-tightening cylinders (3) symmetrically installed on the top of both sides of the bracket (1). The pre-tightening cylinder (3) is installed on the bracket (1) through a quick disassembly mechanism. The pre-tightening cylinder (3) has a baffle groove (9) inside. The top of the pre-tightening cylinder (3) has a guide rod groove (10) through it. A baffle (11) is provided inside the baffle groove (9). A guide rod (12) is fixedly connected to the top of the baffle (11) corresponding to the top of the guide rod groove (10). A second spring (13) is fitted on the guide rod (12) between the baffle (11) and the top of the inner side of the baffle groove (9). The top ends of the guide rod (12) are fixedly connected by a horizontal shaft (14). A track wheel (15) is rotatably connected in the middle of the horizontal shaft (14). A limit wheel (16) is rotatably connected to the top of the track wheel (15) of the bracket (1). A conductive rubber layer (17) is fitted on the outer side of both the track wheel (15) and the limit wheel (16).

2. The electroplating hanger for a continuous electroplating line according to claim 1, characterized in that: The quick disassembly and assembly mechanism includes an installation groove (4). The bracket (1) has an installation groove (4) through it at the position corresponding to the pre-tightening cylinder (3). The pre-tightening cylinder (3) is fixedly connected to the bottom of the installation groove (4) with an installation head (5). The installation head (5) has symmetrically opened stop bar grooves (6) on both sides near the bottom. A first spring (7) is installed inside the stop bar groove (6). A stop bar (8) is installed on the opening side of the first spring (7) near the stop bar groove (6).

3. The electroplating hanger for a continuous electroplating line according to claim 2, characterized in that: The vertical distance from the bottom of the pre-tightening cylinder (3) to the stop bar (8) is the same as the thickness of the bracket (1), and the end of the stop bar (8) away from the first spring (7) is curved.

4. The electroplating hanger for a continuous electroplating line according to claim 2, characterized in that: The mounting head (5) is a rectangular column, and the external dimensions of the mounting head (5) match the internal dimensions of the mounting groove (4).

5. The electroplating hanger for a continuous electroplating line according to claim 1, characterized in that: The guide rod (12) is a cylinder, and the outer diameter of the guide rod (12) matches the inner diameter of the guide rod groove (10).

6. The electroplating hanger for a continuous electroplating line according to claim 1, characterized in that: The outer diameter of the baffle (11) is larger than the inner diameter of the guide rod groove (10), and the baffle (11) is elastically connected to the pre-tightening cylinder (3) through the second spring (13).

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