Aluminum template surface passivation device

Abstract

The utility model discloses an aluminum template surface passivation device, which belongs to the technical field of aluminum template processing, and comprises a bottom plate, a box body is connected above the bottom plate, a liquid storage box is connected inside the box body, one end of the box body is connected with a sealing cover, a spraying mechanism is arranged between the sealing cover and the liquid storage box, and a transverse plate is arranged inside the box body. The side, close to the liquid storage box, of the transverse plate is connected with a recycling pipe, a filtering assembly is arranged on the periphery of one end of the recycling pipe, and an adsorption fixing assembly is arranged above the transverse plate; the suction fixing assembly is arranged, the aluminum template is placed on the transverse plate, then the sealing plug is taken out from the interior of the vacuumizing pipe, the rubber ring is separated from the sealing groove, and then the vacuumizing pipe is connected with an external vacuum pump through the connecting flange plate. An external vacuum pump is matched with an annular pipe and a communicating pipe in the containing groove to exhaust air in the vacuum suction cup, so that the vacuum suction cup adsorbs the aluminum template, and the containing stability of the aluminum template is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of aluminum template processing, and specifically relates to an aluminum template surface passivation device. Background Art

[0002] The full name of aluminum alloy formwork is concrete engineering aluminum alloy formwork, which is a new generation of formwork system after plywood formwork, combined steel formwork system, steel frame wood (bamboo) plywood system, large formwork system and early dismantling formwork system.

[0003] Chinese patent application No. 202320756752.5 discloses a surface passivation device for aluminum templates, including a box, a passivation mechanism is arranged inside the box, an auxiliary component is arranged on the front of the box, the passivation mechanism includes a liquid storage box fixedly connected to the box, a liquid inlet pipe is fixedly connected to the top of the liquid storage box, two electric push rods are fixedly connected to the inner bottom wall of the box, the output end of the electric push rod is fixedly connected to a cross plate, a template body is placed on the top of the cross plate, and a heating plate is fixedly installed inside the cross plate. The surface passivation device for aluminum templates, by setting a passivation mechanism, passivates and dries the aluminum template, so as to achieve multi-purposes, improve the efficiency of the passivation treatment of the aluminum template, and solve the problem that after the aluminum template is passivated in the passivation liquid, a large amount of passivation liquid remains on the template surface, and it needs to be naturally air-dried or dried, which affects the passivation treatment efficiency of the aluminum template.

[0004] In the above patent, the aluminum template is directly placed on the horizontal plate. In the subsequent process of spraying the passivation liquid on the aluminum template, the aluminum template is displaced on the horizontal plate due to the force, which is likely to affect the passivation effect on the surface of the aluminum template; in addition, the excess passivation liquid after spraying directly flows back into the liquid storage tank. When the returned passivation liquid is mixed with foreign matter, it is easy to cause the passivation liquid stored in the liquid storage tank to be contaminated. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a surface passivation device for an aluminum template, which has the characteristics of adsorption, fixation, filtration and impurity removal.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a surface passivation device for an aluminum template, comprising a base plate, a box body connected to the top of the base plate, a liquid storage box connected to the inside of the box body, a sealing cover connected to one end of the box body, a spray mechanism arranged between the sealing cover and the liquid storage box, a horizontal plate arranged inside the box body, a recovery pipe connected to the side of the horizontal plate close to the liquid storage box, a filter assembly arranged on the periphery of one end of the recovery pipe, and an adsorption fixing assembly arranged above the horizontal plate.

[0007] Preferably, the adsorption and fixing assembly includes a connecting tube, a vacuum suction cup, a vacuum tube, a placement groove, an annular tube and a sealing connector. A placement groove is provided above the horizontal plate, an annular tube is provided inside the placement groove, one side of the annular tube is connected to the vacuum tube, one end of the vacuum tube is provided with a sealing connector, both ends of the upper side of the annular tube are connected to connecting tubes, and the end of the connecting tube away from the annular tube is connected to the vacuum suction cup.

[0008] Preferably, the sealing connector includes a sealing groove, a sealing plug, a rubber ring and a connecting flange. A connecting flange is connected to the outer wall of one end of the vacuum tube, a sealing plug is provided inside one end of the vacuum tube, a rubber ring is connected to the outer wall of the sealing plug, and a sealing groove is provided on the inner wall of the vacuum tube at a position corresponding to the rubber ring.

[0009] Preferably, the filter assembly includes a filter mesh cylinder, an external connection cylinder and a plug-in cylinder, the outer side wall of the recovery tube is connected to the external connection cylinder, the interior of the external connection cylinder is provided with a plug-in cylinder, and one end of the plug-in cylinder is connected to the filter mesh cylinder.

[0010] Preferably, the filter assembly also includes a plug-in rod, a fixed cylinder, a pull rod and a connecting spring. The fixed cylinder is connected to the outer wall of the external cylinder, the plug-in rod is plugged into the interior of the fixed cylinder, a connecting spring is connected between the plug-in rod and the fixed cylinder, and a pull rod is connected to one end of the plug-in rod and located inside the connecting spring.

[0011] Preferably, both sides of the end of the plug-in rod close to the fixed cylinder are connected to limit sliders, and a limit sliding groove is provided on the inner side wall of the fixed cylinder at a position corresponding to the limit slider.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model is provided with an adsorption fixing component, the aluminum template is placed on the horizontal plate, and then the sealing plug is taken out from the inside of the vacuum tube, the rubber ring is separated from the sealing groove, and then the vacuum tube is connected to the external vacuum pump by using the connecting flange, and the air inside the vacuum suction cup is discharged by using the external vacuum pump in cooperation with the annular pipe and the connecting pipe inside the placement groove, so that the vacuum suction cup adsorbs the aluminum template to ensure the stability of the placement of the aluminum template.

[0014] 2. The utility model sets a filter assembly, and pulls the pull rod toward the outside of the fixed cylinder. The pull rod moves and drives the plug-in rod to move and be collected into the fixed cylinder. The plug-in rod moves to squeeze the connecting spring, and then the plug-in cylinder is plugged into the external cylinder. Then the pull rod is released, and the connecting spring loses the external force and returns to its original state, driving the plug-in rod to move and be plugged into the external cylinder and the plug-in cylinder, so that the filter cylinder can be installed on the outside of one end of the recovery pipe. After subsequent passivation, excess passivation liquid on the aluminum template flows into the filter cylinder through the recovery pipe, and is filtered and removed by the filter cylinder before returning to the liquid storage tank, thereby avoiding impurities in the refluxed passivation liquid, and further avoiding contamination of the passivation liquid in the liquid storage tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a cross-sectional view of the utility model;

[0017] Figure 3 It is a cross-sectional view of the recovery pipe of the utility model;

[0018] Figure 4 For this utility model Figure 3 The enlarged view of point A in the middle;

[0019] Figure 5 It is a partial cross-sectional view of the horizontal plate of the utility model;

[0020] Figure 6 For this utility model Figure 5 Enlarged view of point B in the middle.

[0021] In the figure: 1. box body; 2. sealing cover; 3. bottom plate; 4. spray mechanism; 5. horizontal plate; 6. liquid storage box; 7. recovery pipe; 8. filter assembly; 81. filter screen cylinder; 82. external cylinder; 83. plug-in rod; 84. plug-in cylinder; 85. fixed cylinder; 86. pull rod; 87. connecting spring; 9. adsorption fixing assembly; 91. connecting pipe; 92. vacuum suction cup; 93. vacuum tube; 94. placement groove; 95. annular tube; 96. sealing connector; 961. sealing groove; 962. sealing plug; 963. rubber ring; 964. connecting flange. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example 1

[0024] See also Figure 1-6 The utility model provides the following technical solutions: a surface passivation device for an aluminum template, comprising a bottom plate 3, a box body 1 is connected above the bottom plate 3, a liquid storage box 6 is connected inside the box body 1, a sealing cover 2 is connected to one end of the box body 1, a spray mechanism 4 is arranged between the sealing cover 2 and the liquid storage box 6, a horizontal plate 5 is arranged inside the box body 1, a recovery pipe 7 is connected to the side of the horizontal plate 5 close to the liquid storage box 6, a filtering component 8 is arranged on the periphery of one end of the recovery pipe 7, and an adsorption fixing component 9 is arranged above the horizontal plate 5.

[0025] Specifically, the adsorption and fixing assembly 9 includes a connecting pipe 91, a vacuum suction cup 92, a vacuum tube 93, a placement groove 94, an annular tube 95 and a sealing connector 96. The placement groove 94 is provided above the horizontal plate 5, and the annular tube 95 is provided inside the placement groove 94. One side of the annular tube 95 is connected to the vacuum tube 93, and one end of the vacuum tube 93 is provided with a sealing connector 96. Both ends of the upper side of the annular tube 95 are connected to the connecting pipe 91, and the end of the connecting pipe 91 away from the annular tube 95 is connected to the vacuum suction cup 92.

[0026] By adopting the above technical solution, the aluminum template is placed on the horizontal plate 5, and then the parts of the sealing connector 96 are taken out from the inside of the vacuum tube 93, and then the parts of the sealing connector 96 are used to connect with the external vacuum pump. The external vacuum pump is used in conjunction with the annular tube 95 and the connecting tube 91 inside the placement groove 94 to discharge the air inside the vacuum suction cup 92, so that the vacuum suction cup 92 adsorbs the aluminum template to ensure the stability of the placement of the aluminum template.

[0027] Specifically, the sealing connector 96 includes a sealing groove 961, a sealing plug 962, a rubber ring 963 and a connecting flange 964. The connecting flange 964 is connected to the outer wall of one end of the vacuum tube 93. A sealing plug 962 is provided inside one end of the vacuum tube 93. The outer wall of the sealing plug 962 is connected to the rubber ring 963. A sealing groove 961 is provided on the inner wall of the vacuum tube 93 at a position corresponding to the rubber ring 963.

[0028] By adopting the above technical solution, when it is necessary to connect the vacuum tube 93 to an external vacuum pump, the sealing plug 962 is taken out from the inside of the vacuum tube 93, and the rubber ring 963 is then separated from the sealing groove 961, and then the vacuum tube 93 is connected to the external vacuum pump using the connecting flange 964, so as to facilitate the disassembly and assembly operation of the vacuum tube 93.

[0029] When the present embodiment is used, the sealing cover 2 is rotated to open, and the aluminum template is placed on the horizontal plate 5. Then, the sealing plug 962 is taken out from the inside of the vacuum tube 93, and the rubber ring 963 is separated from the sealing groove 961. Then, the vacuum tube 93 is connected to the external vacuum pump by using the connecting flange 964. The air inside the vacuum suction cup 92 is discharged by using the external vacuum pump in cooperation with the annular tube 95 and the connecting tube 91 inside the placement groove 94, so that the vacuum suction cup 92 adsorbs the aluminum template to ensure the stability of the placement of the aluminum template. Then, the sealing cover 2 is closed, and the passivation liquid inside the liquid storage box 6 is sprayed onto the aluminum template by the spray mechanism 4 to passivate the surface of the aluminum template. After passivation, the excess passivation liquid on the aluminum template flows back into the liquid storage box 6 via the recovery pipe 7, so as to facilitate the subsequent reuse of the passivation liquid.

[0030] Example 2

[0031] The present embodiment is different from the first embodiment in that the filter assembly 8 comprises a filter screen cylinder 81, an external connection cylinder 82 and a plug-in cylinder 84. The outer wall of the recovery pipe 7 is connected to the external connection cylinder 82. The plug-in cylinder 84 is arranged inside the external connection cylinder 82. One end of the plug-in cylinder 84 is connected to the filter screen cylinder 81.

[0032] Specifically, the filter assembly 8 also includes a plug-in rod 83, a fixed cylinder 85, a pull rod 86 and a connecting spring 87. The outer wall of the external cylinder 82 is connected to the fixed cylinder 85, the plug-in rod 83 is plugged into the interior of the fixed cylinder 85, the connecting spring 87 is connected between the plug-in rod 83 and the fixed cylinder 85, and the pull rod 86 is connected to one end of the plug-in rod 83 and located inside the connecting spring 87.

[0033] By adopting the above-mentioned technical solution, the pull rod 86 is pulled toward the outside of the fixed tube 85, and the pull rod 86 moves to drive the plug-in rod 83 to move and be retracted into the fixed tube 85. The plug-in rod 83 moves to squeeze the connecting spring 87, and then the plug-in tube 84 is plugged into the external tube 82. Then, the pull rod 86 is released, and the connecting spring 87 loses the external force and returns to its original state, driving the plug-in rod 83 to move and be plugged into the external tube 82 and the plug-in tube 84, thereby facilitating the disassembly and assembly operations of the plug-in tube 84.

[0034] Specifically, both sides of the end of the plug rod 83 close to the fixed cylinder 85 are connected to limit sliders, and a limit slide groove is provided on the inner wall of the fixed cylinder 85 at a position corresponding to the limit slider.

[0035] By adopting the above technical solution, the movement of the connecting rod 83 drives the limiting slider to move inside the limiting slide groove. When the limiting slider moves to fit the side wall of the limiting slide groove, the limiting slider is blocked and stops moving, thereby preventing the connecting rod 83 from continuing to move and preventing the connecting rod 83 from detaching from the fixed tube 85.

[0036] When this embodiment is in use, the pull rod 86 is pulled toward the outside of the fixed cylinder 85, and the pull rod 86 moves to drive the plug-in rod 83 to move and be retracted into the fixed cylinder 85. The plug-in rod 83 moves to squeeze the connecting spring 87, and then the plug-in cylinder 84 is plugged into the external cylinder 82. Then the pull rod 86 is released, and the connecting spring 87 loses the external force and returns to its original state, driving the plug-in rod 83 to move and be plugged into the external cylinder 82 and the plug-in cylinder 84, so that the filter screen cylinder 81 can be installed on the outside of one end of the recovery pipe 7. After subsequent passivation, the excess passivation liquid on the aluminum template flows into the filter screen cylinder 81 through the recovery pipe 7, and is filtered and removed by the filter screen cylinder 81 before returning to the liquid storage box 6, so as to avoid the refluxed passivation liquid being mixed with impurities, thereby preventing the passivation liquid inside the liquid storage box 6 from being contaminated.

[0037] The structure and principle of the spray mechanism 4 composed of a water pump, a first water pipe, a filter screen, a second water pipe, a spray seat, and a nozzle in the utility model have been disclosed in a surface passivation device for an aluminum template disclosed in Chinese patent application No. 202320756752.5. The working principle is as follows: a water pump is fixedly connected to the left side of the box 1, the input end of the water pump is fixedly connected to the first water pipe fixedly connected to the liquid storage box 6, the outside of the first water pipe is fixedly connected to the filter screen fixedly connected to the box 1, and the output end of the water pump is fixedly connected to the second Water pipe, one end of the second water pipe away from the water pump is fixedly connected to a spray seat fixedly connected to the sealing cover 2, two atomizing nozzles are fixedly installed on the bottom of the spray seat, and a perforation is opened inside the sealing cover 2. The second water pipe extends to the inside of the box body 1 through the perforation and is fixedly connected to the spray seat. The second water pipe is a rubber hose. The water pump draws out the passivation liquid inside the liquid storage tank through the first water pipe, and transports it to the inside of the spray seat through the second water pipe. The passivation liquid inside the spray seat is pressurized, and the aluminum template is sprayed and passivated through the atomizing nozzle.

[0038] The working principle and use process of the utility model are as follows: the utility model pulls the pull rod 86 toward the outside of the fixed cylinder 85, the pull rod 86 moves to drive the plug rod 83 to move and be collected into the fixed cylinder 85, the plug rod 83 moves to squeeze the connecting spring 87, and then the plug cylinder 84 is plugged into the external cylinder 82, and then the pull rod 86 is released, the connecting spring 87 loses the external force and restores its original appearance, driving the plug rod 83 to move and be plugged into the external cylinder 82 and the plug cylinder 84, so that the filter cylinder 81 can be installed to the outside of one end of the recovery pipe 7, the sealing cover 2 is rotated to open, and then the aluminum template is placed on the horizontal plate 5, and then the sealing plug 962 is taken out from the inside of the vacuum tube 93, and the rubber ring 963 is separated from the sealing groove 961, and then the connecting flange is used 964 connects the vacuum tube 93 to the external vacuum pump, and uses the external vacuum pump to cooperate with the annular tube 95 and the connecting tube 91 inside the placement groove 94 to discharge the air inside the vacuum suction cup 92, so that the vacuum suction cup 92 adsorbs the aluminum template to ensure the stability of the placement of the aluminum template, and then closes the sealing cover 2, and uses the spray mechanism 4 to spray the passivation liquid inside the liquid storage box 6 onto the aluminum template to passivate the surface of the aluminum template. After passivation, the excess passivation liquid on the aluminum template flows into the filter screen cylinder 81 through the recovery pipe 7, and is filtered and removed by the filter screen cylinder 81 before returning to the liquid storage box 6 to avoid impurities in the refluxed passivation liquid, thereby preventing the passivation liquid inside the liquid storage box 6 from being contaminated, which is convenient for the subsequent reuse of the passivation liquid.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A surface passivation device for an aluminum template, comprising a bottom plate, characterized in that: The bottom plate is connected to a box body above, a liquid storage box is connected to the inside of the box body, a sealing cover is connected to one end of the box body, a spray mechanism is arranged between the sealing cover and the liquid storage box, a horizontal plate is arranged inside the box body, a recovery pipe is connected to the side of the horizontal plate close to the liquid storage box, a filter assembly is arranged on the periphery of one end of the recovery pipe, and an adsorption fixing assembly is arranged above the horizontal plate; The adsorption and fixing assembly includes a connecting pipe, a vacuum suction cup, a vacuum tube, a placement groove, an annular tube and a sealing connector. A placement groove is provided above the horizontal plate, an annular tube is provided inside the placement groove, one side of the annular tube is connected to a vacuum tube, one end of the vacuum tube is provided with a sealing connector, both ends of the upper side of the annular tube are connected to connecting pipes, and one end of the connecting pipe away from the annular tube is connected to a vacuum suction cup; The filter assembly includes a filter screen cylinder, an external connection cylinder and a plug-in cylinder. The outer wall of the recovery pipe is connected to the external connection cylinder, the internal part of the external connection cylinder is provided with a plug-in cylinder, and one end of the plug-in cylinder is connected to the filter screen cylinder. The filter assembly also includes a plug-in rod, a fixed cylinder, a pull rod and a connecting spring. The outer wall of the external cylinder is connected to the fixed cylinder, the plug-in rod is plugged into the interior of the fixed cylinder, a connecting spring is connected between the plug-in rod and the fixed cylinder, and a pull rod is connected to one end of the plug-in rod and located inside the connecting spring.

2. The aluminum template surface passivation device according to claim 1, characterized in that: The sealing connection part includes a sealing groove, a sealing plug, a rubber ring and a connecting flange. A connecting flange is connected to the outer wall of one end of the vacuum tube, a sealing plug is arranged inside one end of the vacuum tube, a rubber ring is connected to the outer wall of the sealing plug, and a sealing groove is arranged on the inner wall of the vacuum tube at a position corresponding to the rubber ring.

3. The aluminum template surface passivation device according to claim 1, characterized in that: Both sides of the plug-in rod near one end of the fixed cylinder are connected to limit sliding blocks, and a limit sliding groove is arranged on the inner side wall of the fixed cylinder at a position corresponding to the limit sliding block.

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