Passivating treatment equipment for aluminum veneer production and processing

Abstract

The utility model relates to the technical field of aluminum veneer production, in particular to passivation treatment equipment for aluminum veneer production and processing. Comprising a passivation pool and an auxiliary mechanism, the auxiliary mechanism comprises a support, a first electric telescopic rod, a first clamping plate, a second electric telescopic rod, a second clamping plate, a guiding device and a driving device, and during machining, the left side of an aluminum veneer is clamped and fixed front and back under cooperation of the support, the first electric telescopic rod, the first clamping plate, the second electric telescopic rod and the second clamping plate; the driving device acts to drive the aluminum veneer to be immersed in the passivation pool to be subjected to passivation treatment, in the passivation process, the first electric telescopic rod and the second electric telescopic rod can be controlled to act alternately, front-back alternate loosening and clamping of the left clamping position of the aluminum veneer are achieved, and then complete passivation of the aluminum veneer is better facilitated when the aluminum veneer is subjected to passivation treatment.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum single plate production, in particular to a passivation treatment device for aluminum single plate production and processing. Background Art

[0002] The treated layer of metal is prone to corrosion in a humid environment, causing corrosion products to form on the surface or turning it gray, affecting its appearance and use. Therefore, passivation treatment must be carried out so that a dense oxide protective layer can be formed on the surface of metals such as steel and aluminum, thereby preventing further reaction with the metal. This phenomenon is called passivation.

[0003] At present, when aluminum veneers are passivated, they are mostly immersed in a pool containing a chromium-free passivating agent to form a dense oxide protective layer on the surface. However, when immersed in the passivating solution, they are generally clamped and fixed directly by clamping tools. The clamped parts of the aluminum veneers are covered by other devices, making it difficult to passivate, resulting in incomplete passivation of the aluminum veneers. Utility Model Content

[0004] The utility model aims to provide a passivation treatment device for the production and processing of aluminum veneers, which is intended to facilitate complete passivation of the aluminum veneers during the passivation treatment of the aluminum veneers.

[0005] To achieve the above-mentioned purpose, the utility model provides a passivation treatment device for aluminum single plate production and processing, including a passivation tank and an auxiliary mechanism;

[0006] The auxiliary mechanism includes a bracket, a first electric telescopic rod, a first clamping plate, a second electric telescopic rod, a second clamping plate, a guiding device and a driving device. The bracket is located on the upper left side of the passivation tank, the first electric telescopic rod is fixedly connected to the bracket and is located on the left rear side of the bracket, the first clamping plate is connected to the output end of the first electric telescopic rod and is located on the output end of the first electric telescopic rod, the second electric telescopic rod is fixedly connected to the bracket and is located on the left front side of the bracket, the second clamping plate is connected to the output end of the second electric telescopic rod and is located on the output end of the second electric telescopic rod, the guiding devices are respectively arranged on the first clamping plate and the second clamping plate on the side close to the bracket, and the driving device is arranged on the side of the passivation tank close to the bracket.

[0007] Wherein, the guiding device includes a first guide rod and a second guide rod, the first guide rod is slidably connected to the bracket, and is threadedly connected to the first clamping plate, and is located on the side of the first clamping plate close to the bracket; the second guide rod is slidably connected to the bracket, and is threadedly connected to the second clamping plate, and is located on the side of the second clamping plate close to the bracket.

[0008] Wherein, the driving device includes a mounting frame and a power assembly, the mounting frame is fixedly connected to the passivation tank and is located on the left side of the passivation tank; the power assembly is arranged on the side of the mounting frame close to the bracket.

[0009] Among them, the power assembly includes a third electric telescopic rod and a third guide rod, the third electric telescopic rod is fixedly connected to the mounting frame, the output end of the third electric telescopic rod is connected to the bracket and is located on the mounting frame; the third guide rod is slidably connected to the mounting frame, and is threadedly connected to the bracket, and is located on both sides of the mounting frame.

[0010] Wherein, the auxiliary mechanism also includes a mounting plate and an extraction pump, the mounting plate is fixedly connected to the passivation tank and is located at the top right rear side of the passivation tank; the extraction pump is fixedly connected to the mounting plate and is located on the mounting plate.

[0011] The utility model discloses a passivation treatment equipment for the production and processing of aluminum veneer. The passivation tank is used to store chromium-free passivation agent soaking liquid. The first electric telescopic rod and the second electric telescopic rod are respectively installed on the bracket. The first clamping plate is installed on the output end of the first electric telescopic rod, and the second clamping plate is installed on the output end of the second electric telescopic rod. The guide devices are respectively arranged on the first clamping plate and the second clamping plate near the bracket. The driving device is arranged on the side of the passivation tank near the bracket. During processing, the aluminum veneer is firstly clamped and fixed on the left side front and back under the cooperation of the bracket, the first electric telescopic rod, the first clamping plate, the second electric telescopic rod and the second clamping plate. Then, the driving device is actuated to drive the aluminum veneer to be immersed in the passivation tank for passivation treatment. During the passivation process, the first electric telescopic rod and the second electric telescopic rod can be respectively controlled to alternately move to realize the alternate relaxation and clamping of the clamping part on the left side of the aluminum veneer, so as to realize that when the passivation treatment of the aluminum veneer is carried out, it is more conducive to the complete passivation of the aluminum veneer. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0013] Figure 1 It is a schematic diagram of the overall structure of the passivation treatment equipment for the production and processing of aluminum veneer according to the first embodiment of the utility model.

[0014] Figure 2 It is a schematic structural diagram of a bracket according to the first embodiment of the utility model.

[0015] Figure 3 It is a schematic diagram of the overall structure of the passivation treatment equipment for the production and processing of aluminum veneer according to the second embodiment of the utility model.

[0016] In the figure: 101-passivation tank, 102-bracket, 103-first electric telescopic rod, 104-first clamping plate, 105-second electric telescopic rod, 106-second clamping plate, 107-first guide rod, 108-second guide rod, 109-mounting frame, 110-third electric telescopic rod, 111-third guide rod, 201-mounting plate, 202-extraction pump. DETAILED DESCRIPTION

[0017] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0018] Embodiment 1:

[0019] like Figure 1 and Figure 2 As shown, Figure 1 It is a schematic diagram of the overall structure of the passivation treatment equipment used in the production and processing of aluminum veneers. Figure 2 It is a structural schematic diagram of the bracket 102. The utility model provides a passivation treatment equipment for aluminum veneer production and processing: including a passivation tank 101 and an auxiliary mechanism, the auxiliary mechanism includes a bracket 102, a first electric telescopic rod 103, a first clamping plate 104, a second electric telescopic rod 105, a second clamping plate 106, a guide device and a drive device, the guide device includes a first guide rod 107 and a second guide rod 108, the drive device includes a mounting frame 109 and a power assembly, and the power assembly includes a third electric telescopic rod 110 and a third guide rod 111. Through the above scheme, it can be achieved that when the aluminum veneer is passivated, it is more conducive to the complete passivation of the aluminum veneer. It can be understood that the above scheme is more conducive to the complete passivation of the aluminum veneer.

[0020] In this embodiment, the passivation tank 101 is used to store the chromium-free passivation agent soaking liquid and can be fixed by anchor bolts.

[0021] Among them, the bracket 102 is located on the upper left side of the passivation tank 101, the first electric telescopic rod 103 is fixedly connected to the bracket 102 and is located on the left rear side of the bracket 102, the first clamping plate 104 is connected to the output end of the first electric telescopic rod 103 and is located on the output end of the first electric telescopic rod 103, the second electric telescopic rod 105 is fixedly connected to the bracket 102 and is located on the left front side of the bracket 102, the second clamping plate 106 is connected to the output end of the second electric telescopic rod 105 and is located on the output end of the second electric telescopic rod 105, the guiding devices are respectively arranged on the first clamping plate 104 and the second clamping plate 106 on the side close to the bracket 102, and the driving device is arranged on the side of the passivation tank 101 close to the bracket 102. The first electric telescopic rod 103 is installed on the bracket 102 by bolts, and its output end is connected to the first clamping plate 104 by bolts. The second electric telescopic rod 105 is installed on the bracket 102 by bolts, and its output end is connected to the second clamping plate 106 by bolts. The guide devices are respectively arranged on the first clamping plate 104 and the second clamping plate 106 on the side close to the bracket 102 to ensure the vertical stability of the first clamping plate 104 and the second clamping plate 106. The driving device is arranged on the side of the passivation tank 101 close to the bracket 102 to push the bracket 102 to immerse in the processing solution of the passivation tank 101.

[0022] Secondly, the first guide rod 107 is slidably connected to the bracket 102, and is threadedly connected to the first clamping plate 104, and is located on the side of the first clamping plate 104 close to the bracket 102; the second guide rod 108 is slidably connected to the bracket 102, and is threadedly connected to the second clamping plate 106, and is located on the side of the second clamping plate 106 close to the bracket 102. The first guide rod 107 and the second guide rod 108 have the same size, and matching through holes are respectively provided on the bracket 102 to slide with the first guide rod 107 and the second guide rod 108. The tops of the first guide rod 107 and the second guide rod 108 are provided with hexagonal holes to facilitate the rotation of the hexagonal wrench, and the bottom threaded ends can be installed in the threaded mounting holes of the first clamping plate 104 and the second clamping plate 106, respectively.

[0023] Then, the mounting frame 109 is fixedly connected to the passivation tank 101 and is located on the left side of the passivation tank 101; the power assembly is arranged on the side of the mounting frame 109 close to the bracket 102. The mounting frame 109 is installed on the passivation tank 101 by bolts, and the power assembly is arranged on the side of the mounting frame 109 close to the bracket 102 to push the bracket 102 downward.

[0024] Finally, the third electric telescopic rod 110 is fixedly connected to the mounting frame 109, and the output end of the third electric telescopic rod 110 is connected to the bracket 102 and is located on the mounting frame 109; the third guide rod 111 is slidably connected to the mounting frame 109, and is threadedly connected to the bracket 102, and is located on both sides of the mounting frame 109. The third electric telescopic rod 110 is installed on the mounting frame 109 by bolts, and a matching through hole is provided on the mounting frame 109 to slidably match the third guide rod 111. The top of the third guide rod 111 is an outer hexagonal end, which is convenient for a wrench to be inserted and rotated, and the bottom threaded end can be installed in the mounting threaded hole of the bracket 102.

[0025] When the present invention is used, it is more conducive to the complete passivation of the aluminum single plate. During processing, the aluminum single plate is firstly clamped and fixed on the left side front and back under the cooperation of the bracket 102, the first electric telescopic rod 103, the first clamping plate 104, the second electric telescopic rod 105 and the second clamping plate 106. At this time, the aluminum single plate is above the liquid surface of the passivation tank 101. Then, the third electric telescopic rod 110 is controlled to extend to push the bracket 102 downward, thereby driving the aluminum single plate to immerse in the passivation tank 101 for passivation treatment. During the passivation process, the third electric telescopic rod 110 can be controlled to extend to push the bracket 102 downward, thereby driving the aluminum single plate to immerse in the passivation tank 101 for passivation treatment. The first electric telescopic rod 103 and the second electric telescopic rod 105 move alternately. For example, the first electric telescopic rod 103 moves to extend, and at this time, the second electric telescopic rod 105 is retracted, so that the clamping part on the left side of the aluminum veneer can be alternately relaxed and clamped front and back, so that the clamping part can be alternately in contact with the solution and passivated. After passivation, the third electric telescopic rod 110 moves to retract. At this time, the bracket 102 is reset, the aluminum veneer can be removed, and then the next workpiece is loaded and processed, thereby achieving complete passivation of the aluminum veneer during the passivation treatment of the aluminum veneer.

[0026] Embodiment 2:

[0027] like Figure 3 As shown, Figure 3 It is a schematic diagram of the overall structure of the passivation treatment equipment for the production and processing of aluminum veneer. On the basis of the first embodiment, the utility model provides a passivation treatment equipment for the production and processing of aluminum veneer. The auxiliary mechanism also includes a mounting plate 201 and an extraction pump 202.

[0028] The mounting plate 201 is fixedly connected to the passivation tank 101 and is located at the top of the right rear side of the passivation tank 101; the extraction pump 202 is fixedly connected to the mounting plate 201 and is located on the mounting plate 201. The mounting plate 201 is mounted on the passivation tank 101 by bolts, and the extraction pump 202 is mounted on the mounting plate 201 by bolts. The inlet of the suction pipe of the extraction pump 202 will be immersed in the solution surface and close to the bottom of the passivation tank 101, and the outlet pipe connection flange is connected to the external delivery pipe.

[0029] In this embodiment, by providing the mounting plate 201 and the extraction pump 202, when the internal solution of the passivation tank 101 is replaced, it can be quickly extracted and then added, which is beneficial to improve the cleaning or replacement efficiency.

[0030] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A passivation treatment equipment for the production and processing of aluminum veneer, comprising a passivation tank, characterized in that: It also includes auxiliary institutions; The auxiliary mechanism includes a bracket, a first electric telescopic rod, a first clamping plate, a second electric telescopic rod, a second clamping plate, a guiding device and a driving device. The bracket is located on the upper left side of the passivation tank, the first electric telescopic rod is fixedly connected to the bracket and is located on the left rear side of the bracket, the first clamping plate is connected to the output end of the first electric telescopic rod and is located on the output end of the first electric telescopic rod, the second electric telescopic rod is fixedly connected to the bracket and is located on the left front side of the bracket, the second clamping plate is connected to the output end of the second electric telescopic rod and is located on the output end of the second electric telescopic rod, the guiding devices are respectively arranged on the first clamping plate and the second clamping plate on the side close to the bracket, and the driving device is arranged on the side of the passivation tank close to the bracket.

2. The passivation treatment equipment for aluminum single plate production and processing according to claim 1 is characterized in that: The guiding device includes a first guide rod and a second guide rod, the first guide rod is slidably connected to the bracket, and is threadedly connected to the first clamping plate, and is located on the side of the first clamping plate close to the bracket; the second guide rod is slidably connected to the bracket, and is threadedly connected to the second clamping plate, and is located on the side of the second clamping plate close to the bracket.

3. The passivation treatment equipment for aluminum single plate production and processing according to claim 1, characterized in that: The driving device comprises a mounting frame and a power assembly. The mounting frame is fixedly connected to the passivation tank and is located on the left side of the passivation tank. The power assembly is arranged on a side of the mounting frame close to the bracket.

4. The passivation treatment equipment for aluminum single plate production and processing according to claim 3 is characterized in that: The power assembly includes a third electric telescopic rod and a third guide rod. The third electric telescopic rod is fixedly connected to the mounting frame. The output end of the third electric telescopic rod is connected to the bracket and is located on the mounting frame. The third guide rod is slidably connected to the mounting frame and is threadedly connected to the bracket and is located on both sides of the mounting frame.

5. The passivation treatment equipment for aluminum single plate production and processing according to claim 1, characterized in that: The auxiliary mechanism also includes a mounting plate and an extraction pump. The mounting plate is fixedly connected to the passivation tank and is located at the top of the right rear side of the passivation tank. The extraction pump is fixedly connected to the mounting plate and is located on the mounting plate.

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