Grey cast iron spraying machine capable of rapidly collecting paint

By introducing a vibrating filter plate and a nozzle reciprocating swing mechanism into the gray cast iron sprayer, the problems of low collection efficiency and limited spraying range of the sprayer are solved, and rapid and comprehensive spraying and excess paint are achieved for large-scale gray cast iron. efficient filtering collection.

CN222240926UActive Publication Date: 2024-12-27JIANGSU NASA CASTING LTD
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Patent Information

Application Number
CN202420808856.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-18
Publication Date
2024-12-27
Estimated Expiration
2034-04-18

AI Technical Summary

Technical Problem

The existing gray cast iron sprayers are inefficient when collecting excess paint and the nozzle is fixed, making it difficult to spray large-scale gray cast iron in all directions, and the filtration process is slow.

Method used

A sprayer is designed including a guide box, a collector box, a conveying pump, a spray box, a filter plate, a vibrating motor, a moving block, a gear reduction motor and an angle range expansion mechanism. The reciprocating swing of the vibrating filter plate and the nozzle is achieved quickly. Filtration and all-round spraying.

Benefits of technology

It realizes rapid filtration and collection of excess paint and expanded spraying range of spray heads, suitable for all-round spraying of large-sized gray cast iron.

✦ Generated by Eureka AI based on patent content.

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    Figure CN222240926U_ABST
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Abstract

The utility model relates to the technical field of cast iron processing, in particular to a grey cast iron spraying machine capable of quickly collecting paint, which is characterized in that a waste residue box is fixedly arranged on the right side wall of a material guide box in a penetrating manner, a filter plate with the right side inclining downwards is arranged in the material guide box through a shaft and a bearing in a screwing manner, and movable blocks are fixedly arranged on the left sides of the front side wall and the rear side wall of the filter plate; the vibration motor is fixedly arranged on the left side of the lower portion of the filter plate, the upper end of the spring is fixedly connected with the movable block, and a first guide plate and a second guide plate are fixedly arranged on the left side and the right side of the upper portion in the guide box correspondingly. An output shaft of the speed reduction motor penetrates through a bearing of the supporting frame and then is connected with the containing disc, the multiple nozzles are arranged on the left side and the right side in the spraying box through the angle range expanding mechanism, sprayed redundant paint can be rapidly filtered and collected, the nozzles can swing in a reciprocating mode, the spraying range of the paint is fully expanded, and the spraying efficiency is improved. And therefore, all-directional spraying can be conveniently carried out on gray cast iron with a large specification.
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Description

Technical Field

[0001] The utility model relates to the technical field of cast iron processing, in particular to a grey cast iron spraying machine for quickly collecting paint. Background Art

[0002] Gray cast iron is cast iron obtained by fully carrying out the first stage graphitization process. In order to avoid wasting paint during the spraying process of gray cast iron, existing sprayers also have the function of collecting excess paint. However, before collecting the excess paint, in order to avoid mixing metal debris in the excess paint, it is necessary to filter it. The viscosity of the paint is generally large, which makes the filtering process relatively slow and the efficiency of collecting excess paint is low. At the same time, the nozzles in existing sprayers are generally fixed, and the spraying range of the paint is relatively limited. It is difficult to spray gray cast iron with larger volume specifications in all directions. Therefore, there is an urgent need for a gray cast iron sprayer that can quickly collect paint. Utility Model Content

[0003] The utility model aims to solve the defects and shortcomings of the prior art and provide a gray cast iron sprayer with a reasonable design and the ability to quickly collect paint, so as to solve the above problems.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: it comprises a material guide box, a material collection box, a delivery pump and a spray box, the material guide box is fixedly provided with a material collection box on the left side, the delivery pump is fixedly provided with a right wall of the material collection box, the liquid inlet end of the delivery pump is connected with the material guide box through a pipeline, the liquid outlet end of the delivery pump is connected with the material collection box through a pipeline, and the spray box is fixedly provided through the upper part of the material guide box;

[0005] It also contains:

[0006] A waste slag box, which is fixedly arranged on the right side wall of the material guide box, a filter plate tilted downward on the right side is screwed in the material guide box through a shaft and a bearing, and movable blocks are fixedly arranged at the left positions of the front and rear side walls of the filter plate, and the movable blocks are movably arranged in movable grooves opened on the inner side wall of the material guide box;

[0007] A vibration motor, wherein the vibration motor is fixedly arranged on the left side of the lower part of the filter plate, a spring is fixedly arranged in the movable groove, the upper end of the spring is fixedly connected to the movable block, and a No. 1 guide plate and a No. 2 guide plate are fixedly arranged on the left and right sides of the upper part of the guide box, respectively, and the No. 1 guide plate and the No. 2 guide plate are arranged to be opposite to each other and tilted downward;

[0008] The support frame is fixedly arranged in the spray box, a reduction motor is fixedly arranged at the lower part of the support frame, a placement plate is movably arranged above the support frame, the output shaft of the reduction motor passes through the bearing of the support frame and is connected to the placement plate, and a plurality of nozzles are arranged on the left and right sides of the spray box through an angle range expansion mechanism.

[0009] Preferably, the angle range expansion mechanism comprises:

[0010] Incomplete gears, there are several incomplete gears, which are fixedly arranged on several spray heads respectively, the incomplete gears are hingedly arranged on the inner wall of the spray box, and racks are movably arranged on the inner walls of the left and right sides of the spray box, and the racks are meshed with the incomplete gears;

[0011] A double-axis motor is fixedly arranged on the upper part of the spray box, and connecting shafts are fixedly arranged on the two output shafts of the double-axis motor. A rotating disk is fixedly arranged at the end of the connecting shaft, and a guide column is fixedly arranged on the rotating disk. The upper end of the rack is movable through the top wall of the spray box and then fixedly arranged with a guide frame, and the guide column is movably arranged in the guide frame.

[0012] Preferably, support blocks are fixedly provided on both left and right sides of the upper part of the spray box, and the connecting shaft is screwed through the support blocks through bearings.

[0013] Preferably, guide rods are fixedly provided on both the front and rear sides of the lower portion of the guide frame, and the guide rods are movably inserted on the top wall of the spray box.

[0014] Preferably, a plurality of reinforcing ribs are fixedly provided at the lower portion of the support frame, and the reinforcing ribs are connected to the inner side wall of the spray box.

[0015] Compared with the prior art, the beneficial effect of the utility model is that the gray cast iron sprayer for quickly collecting paint described in the utility model can not only quickly filter and collect the excess paint sprayed, but also make the nozzle swing back and forth to fully expand the spraying range of the paint, so as to facilitate all-round spraying of gray cast iron of larger specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model.

[0017] Figure 2 It is a structural schematic diagram of the utility model after the front door of the spray box is opened.

[0018] Figure 3 yes Figure 2 Enlarged view of part A in .

[0019] Figure 4 yes Figure 2 Enlarged view of part B in .

[0020] Figure 5 It is an exploded view of the parts of the material guide box, filter plate, movable block, vibration motor, spring, No. 1 guide plate and No. 2 guide plate in the utility model.

[0021] Description of reference numerals:

[0022] Material guide box 1, collection box 2, conveying pump 3, spray box 4, waste residue box 5, filter plate 6, movable block 7, movable groove 8, vibration motor 9, spring 10, guide plate No. 1 11, guide plate No. 2 12, support frame 13, reduction motor 14, placement plate 15, nozzle 16, angle range expansion mechanism 17, incomplete gear 17-1, rack 17-2, dual-axis motor 17-3, connecting shaft 17-4, rotating disk 17-5, guide column 17-6, guide frame 17-7, support block 18, guide rod 19, reinforcing rib plate 20. DETAILED DESCRIPTION

[0023] The technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. The preferred embodiments in the description are only used as examples, and all other embodiments obtained by those skilled in the art without making any creative work are within the scope of protection of the utility model.

[0024] like Figure 1-Figure 5 As shown, this specific embodiment adopts the following technical scheme: it comprises a material guide box 1, a material collection box 2, a delivery pump 3 and a spray box 4, the material guide box 1 is fixedly provided with the material collection box 2 on the left side by bolts, the delivery pump 3 is fixedly provided with the right wall of the material collection box 2 by bolts, the liquid inlet end of the delivery pump 3 is connected to the material guide box 1 through a pipeline, the liquid outlet end of the delivery pump 3 is connected to the material collection box 2 through a pipeline, and the spray box 4 is fixedly provided through the upper part of the material guide box 1;

[0025] It also contains:

[0026] A waste slag box 5 is fixedly arranged on the right side wall of the material guide box 1, and a filter plate 6 tilted downward on the right side is screwed in the material guide box 1 through a shaft and a bearing, and movable blocks 7 are fixedly arranged at the left positions of the front and rear side walls of the filter plate 6, and the movable blocks 7 are movably arranged in movable grooves 8 opened on the inner side wall of the material guide box 1;

[0027] A vibration motor 9 is fixedly arranged on the left side of the lower part of the filter plate 6 by bolts, a spring 10 is fixedly arranged in the movable groove 8, and the upper end of the spring 10 is fixedly connected to the movable block 7. A first guide plate 11 and a second guide plate 12 are fixedly arranged on the upper left and right sides of the inside of the guide box 1, and the first guide plate 11 and the second guide plate 12 are arranged to be opposite to each other and tilted downward;

[0028] A support frame 13, wherein the support frame 13 is fixedly disposed in the spray box 4, and a plurality of reinforcing ribs 20 are fixedly disposed at the lower portion of the support frame 13, and the reinforcing ribs 20 are connected to the inner side wall of the spray box 4, and the reinforcing ribs 20 can improve the strength of the connection structure between the support frame 13 and the spray box 4, thereby improving the load-bearing performance of the support frame 13, a reduction motor 14 is fixedly disposed at the lower portion of the support frame 13, and a placement plate 15 is movably disposed above the support frame 13, and the output shaft of the reduction motor 14 passes through the bearing of the support frame 13 and is connected to the placement plate 15, and a plurality of nozzles 16 are provided on the left and right sides of the interior of the spray box 4 through an angle range expansion mechanism 17;

[0029] The angle range expansion mechanism 17 comprises:

[0030] Incomplete gears 17-1, there are several incomplete gears 17-1, which are respectively fixed on several spray heads 16, and the incomplete gears 17-1 are hingedly arranged on the inner wall of the spray box 4. Racks 17-2 are movably arranged on the inner walls of the left and right sides of the spray box 4, and the racks 17-2 are meshed with the incomplete gears 17-1;

[0031] A double-axis motor 17-3 is fixedly arranged on the upper part of the spray box 4 by bolts. A connecting shaft 17-4 is fixedly arranged on both output shafts of the double-axis motor 17-3. Support blocks 18 are fixedly arranged on both left and right sides of the upper part of the spray box 4 by bolts. The connecting shaft 17-4 is screwed through the support block 18 by a bearing. The support block 18 can provide auxiliary support for the connecting shaft 17-4, so that the rotation process of the connecting shaft 17-4 is more stable. A rotating disk 1 is fixedly arranged at the end of the connecting shaft 17-4. 7-5, a guide column 17-6 is fixedly provided on the rotating disk 17-5, and a guide frame 17-7 is fixedly provided after the upper end of the rack 17-2 movably passes through the top wall of the spray box 4, and the guide column 17-6 is movably provided in the guide frame 17-7, and guide rods 19 are fixedly provided on the front and rear sides of the lower part of the guide frame 17-7 by bolts, and the guide rods 19 are movably inserted on the top wall of the spray box 4, and the guide rods 19 can provide guidance for the up and down movement of the guide frame 17-7, so that the movement of the guide frame 17-7 is more stable.

[0032] When using the utility model, the gray cast iron is placed on the placement plate 15, and the box door on the front side of the spray box 4 is closed, and then the reduction motor 14 is started. The reduction motor 14 drives the placement plate 15 and the gray cast iron to rotate, and the spray head 16 sprays the paint onto the gray cast iron. If the gray cast iron is large in size, the double-axis motor 17-3 can also be started synchronously. The double-axis motor 17-3 drives the rotating plate 17-5 to rotate through the connecting shaft 17-4, and the rotating plate 17-5 drives the guide column 17-6 to rotate, so that the guide column 17-6 can drive the guide frame 17-7 and the rack 17-2 to move up and down reciprocatingly, and the rack 17-2 drives the spray head 16 to swing back and forth up and down through the incomplete gear 17-1, so as to fully expand the spraying range of the spray head 16 The sprayed excess paint will fall onto the filter plate 6 through the guidance of the No. 1 guide plate 11 and the No. 2 guide plate 12, so as to filter the metal debris and other residues in the excess paint. The filtered excess paint will fall into the guide box 1, and then the excess paint will be transported to the collecting box 2 through the delivery pump 3. In this process, the vibration motor 9 can be started, and the vibration motor 9 drives the filter plate 6 to vibrate, so as to improve the paint filtering efficiency. Through the cooperation of the spring 10 and the movable block 7, the vibration amplitude of the filter plate 6 can be increased, and the filtering efficiency of the paint can be further improved, which is conducive to the rapid collection of the excess paint. The filtered metal debris and other residues will also be moved to the waste slag box 5 through the inclined guidance and vibration of the filter plate 6.

[0033] After adopting the above structure, the beneficial effects of this specific implementation are as follows:

[0034] 1. Through the cooperation of the movable block 7, the movable groove 8, the vibration motor 9 and the spring 10, the filter plate 6 and the excess paint can be vibrated to improve the filtering efficiency of the excess paint, thereby realizing the rapid filtering and collection of the excess paint;

[0035] 2. By cooperating with the angle range expansion mechanism 17, the nozzle 16 can be made to swing back and forth, fully expanding the spraying range of the paint, so as to facilitate all-round spraying of gray cast iron of larger specifications.

[0036] For those skilled in the art, they can modify the technical solutions recorded in the aforementioned embodiments and make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A grey cast iron spraying machine for quickly collecting paint, comprising a material guide box (1), a material collection box (2), a delivery pump (3) and a spray box (4), wherein the material guide box (1) is fixedly provided with the material collection box (2) on the left side, the delivery pump (3) is fixedly provided on the right side wall of the material collection box (2), the liquid inlet end of the delivery pump (3) is connected to the material guide box (1) through a pipeline, the liquid outlet end of the delivery pump (3) is connected to the material collection box (2) through a pipeline, and the spray box (4) is fixedly provided through the upper part of the material guide box (1); Features: It also contains: A waste slag box (5), the waste slag box (5) is fixedly arranged on the right side wall of the material guide box (1), a filter plate (6) tilted downward on the right side is arranged in the material guide box (1) by means of a shaft and a bearing, and movable blocks (7) are fixedly arranged at the left positions of the front and rear side walls of the filter plate (6), and the movable blocks (7) are movably arranged in movable grooves (8) provided on the inner side wall of the material guide box (1); A vibration motor (9), wherein the vibration motor (9) is fixedly arranged on the left side of the lower part of the filter plate (6), a spring (10) is fixedly arranged in the movable groove (8), the upper end of the spring (10) is fixedly connected to the movable block (7), and a first guide plate (11) and a second guide plate (12) are fixedly arranged on the upper left and right sides of the inside of the material guide box (1), respectively, and the first guide plate (11) and the second guide plate (12) are arranged at opposite ends to each other and tilted downward; A support frame (13) is fixedly arranged in a spray box (4), a reduction motor (14) is fixedly arranged at the lower part of the support frame (13), a placement plate (15) is movably arranged above the support frame (13), an output shaft of the reduction motor (14) passes through a bearing of the support frame (13) and is connected to the placement plate (15), and a plurality of spray heads (16) are arranged on the left and right sides of the spray box (4) through an angle range expansion mechanism (17).

2. A gray cast iron spraying machine for quickly collecting paint according to claim 1, characterized in that: The angle range expansion mechanism (17) comprises: Incomplete gears (17-1), the incomplete gears (17-1) being multiple and fixedly mounted on multiple spray heads (16), the incomplete gears (17-1) being hingedly mounted on the inner wall of the spray box (4), racks (17-2) being movably mounted on the inner walls on both sides of the spray box (4), and the racks (17-2) being meshed with the incomplete gears (17-1); A double-shaft motor (17-3) is fixedly arranged on the upper part of the spray box (4); connecting shafts (17-4) are fixedly arranged on both output shafts of the double-shaft motor (17-3); a rotating disk (17-5) is fixedly arranged at the end of the connecting shaft (17-4); a guide column (17-6) is fixedly arranged on the rotating disk (17-5); the upper end of the rack (17-2) movably passes through the top wall of the spray box (4) and is fixedly arranged with a guide frame (17-7); the guide column (17-6) is movably arranged in the guide frame (17-7).

3. A gray cast iron spraying machine for quickly collecting paint according to claim 2, characterized in that: Support blocks (18) are fixedly arranged on both left and right sides of the upper part of the spray box (4), and the connecting shaft (17-4) is screwed through the support block (18) via a bearing.

4. A gray cast iron spraying machine for quickly collecting paint according to claim 2, characterized in that: Guide rods (19) are fixedly arranged on both the front and rear sides of the lower part of the guide frame (17-7), and the guide rods (19) are movably inserted on the top wall of the spray box (4).

5. The gray cast iron spraying machine for quickly collecting paint according to claim 1, characterized in that: A plurality of reinforcing rib plates (20) are fixedly arranged at the lower portion of the support frame (13), and the reinforcing rib plates (20) are connected to the inner side wall of the spray box (4).