Nickel plating tank adherence testing device
By designing a nickel plating bath adhesion testing device, which utilizes a sliding pull-out plate and a bidirectional screw driven by a servo motor to perform pull-out tests on the plating layer and the substrate, the problem that traditional devices cannot directly test nickel plating baths is solved, thus improving the accuracy and applicability of the test.
Patent Information
- Application Number
- CN202422726652.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-08
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2034-11-08
AI Technical Summary
Traditional nickel plating bath adhesion testing devices cannot directly test the nickel plating bath itself, resulting in insufficient accuracy of the testing results.
A nickel plating bath adhesion testing device was designed, which uses a first pull-out plate and a second pull-out plate that are slidably set on a slide rod. A double screw drives a screw sleeve to connect with the pull-out plate. A servo motor drives the screw to rotate to perform a pull-out test between the plating layer and the substrate. The separation time is recorded by an observation component.
It enables direct testing of the nickel plating tank body, improves the accuracy of adhesion testing, and can adapt to the testing of nickel plating tanks of different sizes and models, thus expanding the applicability of the device.
Smart Images
Figure CN223664391U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to nickel plating tank detection device technical field, concretely relates to a kind of nickel plating tank adhesion test device. BACKGROUND
[0002] Nickel plating tank is a kind of equipment for electroplating process, it is a container filled with electroplating solution, usually made of corrosion-resistant materials, such as stainless steel or plastic, internally configured with electric system and heating or cooling device, nickel ions are deposited on the surface of the object to be plated by electric current to form nickel layer, to improve the corrosion resistance, appearance and other physical and mechanical properties of object, in electroplating process, the composition, temperature, pH value and current density of electroplating solution in tank and other parameters need to be strictly controlled to ensure the quality and uniformity of plating layer.
[0003] In order to ensure the quality of electroplating layer of nickel plating tank, prevent the peeling, blistering and other defects of plating layer, it is often necessary to test the adhesion of nickel plating tank, when testing, the sample to be tested is usually fixed on the pull-off force testing device, then the force is applied in the direction perpendicular to the surface of the plating layer, and the force required when the plating layer starts to peel or completely falls off is recorded, however, this testing method is usually carried out on the test sample of nickel plating tank, and cannot directly test the complete nickel plating tank, so that the accuracy of adhesion test effect needs to be improved.
[0004] In view of this, a nickel plating tank adhesion test device is proposed. UTILITY MODEL CONTENTS
[0005] The utility model aims at solving the problem that the traditional nickel plating tank adhesion test device cannot directly test the nickel plating tank body, and provides a nickel plating tank adhesion test device.
[0006] In order to solve the above technical problem, the utility model adopts the following technical scheme: a nickel plating tank adhesion test device, comprising a rack and a slide rod fixedly connected to the rack, a first pull-off plate and a second pull-off plate are slidably arranged on the slide rod, the first pull-off plate and the second pull-off plate are used to fix the plating layer and the base body of the nickel plating tank respectively to carry out pull-off test and then test the adhesion of the nickel plating tank body, a bidirectional screw rod is rotatably connected to the rack, the two ends of the bidirectional screw rod are oppositely threaded, the two ends of the bidirectional screw rod are respectively meshed with a first screw sleeve and a second screw sleeve, the first screw sleeve and the second screw sleeve are respectively rotatably connected with the first pull-off plate and the second pull-off plate, and the bidirectional screw rod is used to drive the first screw sleeve and the second screw sleeve to drive the first pull-off plate to move away from each other when rotating to carry out pull-off test.
[0007] Preferably, the first screw sleeve and the second screw sleeve are fixedly connected with a rotating ring, the first pull-off plate and the second pull-off plate are provided with an installation slot for the bidirectional screw rod to pass through, and the installation slot is provided with an annular groove for the rotating ring to rotate, and the rotating ring is used for rotatingly connecting the first screw sleeve and the second screw sleeve with the first pull-off plate and the second pull-off plate respectively.
[0008] Preferably, the rack is fixedly connected with a servo motor, the output end of the servo motor is fixedly connected with a rotating shaft, one end of the bidirectional screw rod close to the servo motor is fixedly connected with a first belt pulley, the rotating shaft is fixedly connected with a second belt pulley, the first belt pulley and the second belt pulley are transmissionally connected through a transmission belt, and the servo motor is used for driving the bidirectional screw rod to rotate to perform the pull-off test.
[0009] Preferably, the bottom of the rack is provided with an observation assembly, the observation assembly is used for observing whether the plating layer and the base body of the nickel plating tank are separated in the pull-off test, and the observation assembly is located at the middle position of the bidirectional screw rod in the horizontal direction.
[0010] Preferably, the bidirectional screw rod and the sliding rod are located at the same height, and the position of the bidirectional screw rod penetrating through the first pull-off plate and the installation slot are located at two ends of the first pull-off plate respectively.
[0011] Compared with the prior art, the nickel plating tank adhesion test device has the following beneficial effects:
[0012] 1. The nickel plating tank adhesion test device provided by the utility model can directly test the plating layer and the base body of the nickel plating tank body through the first pull-off plate and the second pull-off plate arranged on the rack, and the accuracy of the nickel plating tank adhesion test is improved.
[0013] 2. The nickel plating tank adhesion test device provided by the utility model can simultaneously perform pull-off test on the plating layer and the base body of the nickel plating tank through the arrangement of the bidirectional screw rod, and the accuracy of the nickel plating tank adhesion test is further ensured.
[0014] 3. The nickel plating tank adhesion test device provided by the utility model is adjustably arranged through the first pull-off plate and the second pull-off plate, so that the device can detect more sizes and models of nickel plating tanks, and the application range of the device is increased. BRIEF DESCRIPTION OF DRAWINGS
[0015] The drawings constituting a part of the specification of the application are used to provide a further understanding of the utility model, and the schematic embodiments of the utility model and the description thereof are used to explain the utility model, and do not constitute an improper limitation on the utility model.
[0016] In the drawings:
[0017] Figure 1 It is a three-dimensional structure schematic view of one embodiment of the utility model.
[0018] Figure 2 It is a state view when carrying out the adhesion inspection of the nickel plating tank of one embodiment of the utility model.
[0019] Figure 3 It is a three-dimensional structure schematic view of one embodiment of the utility model from another angle.
[0020] Figure 4 It is a connection relationship view of the bidirectional screw of one embodiment of the utility model
[0021] Figure 5 It is a sectional view schematic view of the bidirectional screw and the first pull-off plate of one embodiment of the utility model.
[0022] In the drawing,
[0023] 1, rack, 2, slide bar, 3, bidirectional screw, 4, first pull-off plate, 5, second pull-off plate, 6, first screw sleeve, 7, second screw sleeve, 8, swivel ring, 9, first belt pulley, 10, second belt pulley, 11, transmission belt, 12, servo motor, 13, rotating shaft, 14, installation groove, 15, observation assembly, 16, nickel plating tank body. DETAILED DESCRIPTION
[0024] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the embodiments of the utility model, obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. In the case of no conflict, the embodiments in the application and the features in the embodiments can be combined with each other. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.
[0025] Please refer to Figures 1-5 .
[0026] The utility model nickel plating tank adhesion inspection device, including rack 1 and fixedly connected on rack 1 slide bar 2, the first pull-off plate 4 and the second pull-off plate 5 are arranged on the slide bar 2 and slide, the first pull-off plate 4 and the second pull-off plate 5 are used to respectively fixed the plating layer and the base body of nickel plating tank to carry out pull-off test and then inspect the adhesion of nickel plating tank body 16, rack 1 is rotatably connected with bidirectional screw 3, and the both ends of bidirectional screw 3 are oppositely arranged, and the both ends of bidirectional screw 3 are rotatably connected with first screw sleeve 6 and second screw sleeve 7 respectively, and first screw sleeve 6 and second screw sleeve 7 are rotatably connected with first pull-off plate 4 and second pull-off plate 5 respectively, and bidirectional screw 3 is used to drive first screw sleeve 6 and second screw sleeve 7 to make first pull-off plate 4 away from each other when rotating to carry out pull-off test.
[0027] When the test is performed, the plating layer and the base of the nickel plating tank are fixed with the opposite surfaces of the first and second pull-off plates 4 and 5, and then the force of pulling off the plating layer and the base is increased by continuously increasing the torque of the servo motor 12 to perform the pull-off test.
[0028] The first and second screw sleeves 6 and 7 are fixedly connected with the rotating ring 8, the first and second pull-off plates 4 and 5 are provided with the installation slot 14 for the bidirectional screw rod 3 to pass through, and the annular slot for the rotating ring 8 to rotate is arranged in the installation slot 14, and the rotating ring 8 is used to rotate the first and second screw sleeves 6 and 7 with the first and second pull-off plates 4 and 5, respectively.
[0029] It should be noted that since the first screw sleeve 6 and the first pull-off plate 4 are rotatably connected, and the first pull-off plate 4 is slidably arranged on the slide rod 2, when the bidirectional screw rod 3 rotates, the first screw sleeve 6 will move along the screw rod to drive the first pull-off plate 4 to move along the slide rod 2, and since the threads at the two ends of the bidirectional screw rod 3 are oppositely arranged, the first and second pull-off plates 4 and 5 will move closer to or away from each other.
[0030] In addition, the rack 1 is fixedly connected with the servo motor 12, the output end of the servo motor 12 is fixedly connected with the rotating shaft 13, the end of the bidirectional screw rod 3 close to the servo motor 12 is fixedly connected with the first belt pulley 9, the rotating shaft 13 is fixedly connected with the second belt pulley 10, the first and second belt pulleys 9 and 10 are drivingly connected through the transmission belt 11, and the servo motor 12 is used to drive the bidirectional screw rod 3 to rotate to perform the pull-off test, that is, when the servo motor 12 is started, the bidirectional screw rod 3 can rotate, but since the first and second pull-off plates 4 and 5 are fixedly connected with the plating layer and the base of the nickel plating tank, respectively, the torque of the servo motor 12 needs to be continuously increased, and when the pulling force between the plating layer and the base reaches a certain standard, the plating layer and the base are still not separated, the increase of the torque of the servo motor 12 is stopped, and it can be indicated that the adhesion of the nickel plating tank meets the requirements.
[0031] The bottom of the rack 1 is provided with the observation assembly 15, the observation assembly 15 is used to observe whether the plating layer and the base of the nickel plating tank are separated during the pull-off test, and the observation assembly 15 is located at the middle position of the bidirectional screw rod 3 in the horizontal direction, that is, the observation assembly 15 is used to record the time when the plating layer and the base of the nickel plating tank are pulled off, so as to record the torque of the motor at this time and record the adhesion of the nickel plating tank.
[0032] Specifically, the bidirectional screw rod 3 and the slide rod 2 are located at the same height, and the position of the bidirectional screw rod 3 penetrating the first pull-off plate 4 and the installation slot 14 are located at the two ends of the first pull-off plate 4, respectively.
[0033] It should be noted that since the first draw plate 4 and the second draw plate 5 can be close to each other and far away from each other, the device can detect the adhesion of nickel-plated tanks of different sizes and models.
[0034] It is apparent for a person skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the application. Therefore, the embodiments should be considered in all respects as illustrative and not restrictive, the scope of the application being defined by the appended claims rather than that of the above description, and all changes coming within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims
1. A device for inspecting adhesion of a nickel plating bath, characterized by: The utility model relates to a rack (1) and fixedly connect on the rack (1) slide bar (2), the first pull off the board (4) and the second pull off the board (5) are set up on the slide bar (2) slidingly, the first pull off the board (4) and the second pull off the board (5) are used to fix respectively the coating and the base body of nickel plating tank to carry out pull off test and then examine the adhesion of nickel plating tank body (16), the rack (1) is rotatably connected with two -way screw rod (3), the both ends of two -way screw rod (3) are oppositely arranged in screw, the both ends of two -way screw rod (3) are rotatably connected with first screw sleeve (6) and second screw sleeve (7) respectively, first screw sleeve (6) and second screw sleeve (7) are rotatably connected with the first pull off the board (4) and the second pull off the board (5) respectively, and two -way screw rod (3) is used to make first screw sleeve (6) and second screw sleeve (7) drive the first pull off the board (4) away from each other to carry out pull off test when rotating.
2. The nickel plating bath adhesion test device of claim 1, wherein: First screw sleeve (6) and second screw sleeve (7) are rotatably connected with the first pull off the board (4) and the second pull off the board (5) respectively, and two -way screw rod (3) is used to make first screw sleeve (6) and second screw sleeve (7) drive the first pull off the board (4) away from each other to carry out pull off test when rotating.
3. The apparatus for inspecting the adhesion of a nickel plating bath according to claim 2, wherein: The utility model relates to a rack (1) and fixedly connect on the rack (1) slide bar (2), the first pull off the board (4) and the second pull off the board (5) are set up on the slide bar (2) slidingly, the first pull off the board (4) and the second pull off the board (5) are used to fix respectively the coating and the base body of nickel plating tank to carry out pull off test and then examine the adhesion of nickel plating tank body (16), the rack (1) is rotatably connected with two -way screw rod (3), the both ends of two -way screw rod (3) are oppositely arranged in screw, the both ends of two -way screw rod (3) are rotatably connected with first screw sleeve (6) and second screw sleeve (7) respectively, first screw sleeve (6) and second screw sleeve (7) are rotatably connected with the first pull off the board (4) and the second pull off the board (5) respectively, and two -way screw rod (3) is used to make first screw sleeve (6) and second screw sleeve (7) drive the first pull off the board (4) away from each other to carry out pull off test when rotating.
4. The apparatus for inspecting the adhesion of a nickel plating bath according to claim 3, wherein: The bottom of rack (1) is provided with observation subassembly (15), and observation subassembly (15) is used for observing whether the coating and the base body of nickel plating tank separate in pull off test, and observation subassembly (15) is located in the middle position of two -way screw rod (3) in horizontal direction.
5. The apparatus for inspecting the adhesion of a nickel plating bath according to claim 4, wherein: Two -way screw rod (3) and slide bar (2) are located at the same height, and the positions of two -way screw rod (3) penetrating first pull off the board (4) and installation groove (14) are located at the both ends of first pull off the board (4) respectively.