Spraying device for sherardizing piece

Abstract

The spraying device comprises a suspension chain conveyor, a spraying room is installed on one side of the suspension chain conveyor, a plurality of sprayers are installed in the spraying room, a suspension mechanism is installed on the suspension chain conveyor, and an adjusting mechanism is installed in the spraying room. The hanging mechanism comprises a rotating frame, a hanging rod and a hook; the adjusting mechanism comprises a twisting valve and an adjusting switch. The utility model has the beneficial effects that a plurality of hanging hooks are arranged on the hanging rod, so that a plurality of sherardizing pieces can be hung longitudinally, the spraying room can be utilized to the maximum extent, the working efficiency is improved, the twisting valves at the corresponding positions can be closed according to the actual situation, and the waste can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of zinc permeation part processing equipment, and more specifically, relates to a spraying device for zinc permeation parts. Background Technique

[0002] After the metal products are subjected to zinc permeation treatment, metal devices with good anti-corrosion effects can be obtained. After the zinc permeation is completed, the outer surface of the metal products still needs to be painted to further enhance the anti-corrosion effect.

[0003] In the prior art, when painting zinc permeation parts, generally, the zinc permeation parts are lifted and driven to move by a suspension chain conveyor. When the zinc permeation parts pass through the spraying area, the outer surface of the zinc permeation parts can be painted. However, there are some problems in its use. The suspension chain conveyor generally only hangs one zinc permeation part at the same position. Due to the different sizes of the zinc permeation parts, when the zinc permeation parts are larger, the utilization rate of the spraying room is higher. When the zinc permeation parts are smaller, only the nozzles at the upper end of the spraying room can be utilized, and the working efficiency is lower.

[0004] It should be noted that the above content belongs to the technical cognition scope of the inventor and does not necessarily constitute the prior art. Content of the Utility Model

[0005] The purpose of the utility model is to solve the above problems and design a spraying device for zinc permeation parts.

[0006] To achieve the above purpose, the technical solution of the utility model is a spraying device for zinc permeation parts, including a suspension chain conveyor. A spraying room is installed on one side of the suspension chain conveyor. A plurality of nozzles are installed in the spraying room. A suspension mechanism is installed on the suspension chain conveyor. An adjusting mechanism is installed in the spraying room;

[0007] The suspension mechanism includes a plurality of rotating frames installed at the lower end of the suspension chain conveyor. A suspension rod is installed at the lower end of the rotating frame. A plurality of hooks are installed on the suspension rod. The hooks can move up and down on the suspension rod;

[0008] The adjusting mechanism includes a twisting valve installed at the upper end of the nozzle. An adjusting switch is installed on one side of the nozzle.

[0009] Further, the rotating frame includes a fixed rod installed on the suspension chain conveyor. A rolling bearing is installed at the lower end of the fixed rod. An L-shaped rotating rod is installed in the rolling bearing. The suspension rod is installed at one end of the L-shaped rotating rod.

[0010] Further, a plurality of positioning holes are formed in the suspension rod. The hook includes a lifting sleeve sleeved outside the suspension rod. A circular through hole is formed at the upper end of the lifting sleeve. The lifting sleeve is installed on the suspension rod through bolt connection. An L-shaped holding rod is installed on one side of the lower end of the lifting sleeve. An intercepting plate is installed at the lower end of the suspension rod.

[0011] Further, a holding groove is formed in the L-shaped holding rod, and the galvanized parts are hung on the holding groove.

[0012] Further, the regulating switches are only arranged at the three lowermost nozzles. The regulating switch includes a limiting sleeve located on one side of the nozzle and installed in the spray booth. A push rod is arranged in the limiting sleeve. The push rods are connected through a connecting rod. The push rod is hinged to the twisting valve.

[0013] The beneficial effects of the utility model are as follows: By installing a plurality of hooks on the suspension rod, a plurality of galvanized parts can be longitudinally suspended, so that the spray booth can be utilized to the maximum extent, the work efficiency is improved, and the twisting valves at corresponding positions can be closed according to actual conditions to reduce waste;

[0014] By rotating the L-shaped rotating rod, the distance between the suspension rods can be adjusted, so that it is convenient to hoist the galvanized parts;

[0015] The nozzles at the same height can be quickly closed through the regulating switch, which is more convenient to use. Description of the Drawings

[0016] Figure 1 is a schematic structural diagram of a spraying device for galvanized parts according to the utility model;

[0017] Figure 2 is Figure 1 a partial enlarged view of part A in

[0018] Figure 3 is Figure 1 a partial enlarged view of part B in

[0019] Figure 4 is Figure 1 a partial enlarged view of part C in

[0020] Figure 5 is a schematic connection diagram of the suspension rod and the hook according to the utility model;

[0021] In the figure, 1 is a suspension chain conveyor; 2 is a spray chamber; 3 is a spray head; 4 is a rotating frame; 5 is a suspension rod; 6 is a hook; 7 is a twisting valve; 8 is an adjustment switch; 9 is a fixing rod; 10 is a rolling bearing; 11 is an L-shaped rotating rod; 12 is a positioning hole; 13 is a lifting sleeve; 14 is a circular through hole; 15 is an L-shaped holding rod; 16 is an intercepting plate; 17 is a holding groove; 18 is a limiting sleeve; 19 is a pushing rod; 20 is a connecting rod. Detailed implementation manners

[0022] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Apparently, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0023] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model. In addition, in the description of the present utility model, the meaning of "a plurality of" is two or more unless otherwise specifically defined.

[0024] The present utility model provides a spray device for zinc infiltration parts as Figures 1-5 shown. A suspension chain conveyor 1 is provided. A spray chamber 2 is installed on one side of the suspension chain conveyor 1. A plurality of spray heads 3 are installed in the spray chamber 2. A suspension mechanism is installed on the suspension chain conveyor 1. An adjustment mechanism is installed in the spray chamber 2. The suspension mechanism includes a plurality of rotating frames 4 installed at the lower end of the suspension chain conveyor 1. A suspension rod 5 is installed at the lower end of the rotating frame 4. A plurality of hooks 6 are installed on the suspension rod 5. The hooks 6 can move up and down on the suspension rod 5. The adjustment mechanism includes a twisting valve 7 installed at the upper end of the spray head 3. An adjustment switch 8 is installed on one side of the spray head 3.

[0025] The process of spraying the zinc - infiltrated parts by this device is as follows: The staff adjusts the distance between the hooks 6 according to the size of the zinc - infiltrated parts. The position of the suspension rod 5 can be adjusted through the rotating frame 4, and thus the distance between adjacent suspension rods 5 can be changed. The staff hangs the zinc - infiltrated parts on the hooks 6, and the suspension conveyor 1 drives the zinc - infiltrated parts to move into the spraying chamber 2. The zinc - infiltrated parts can be sprayed through the nozzle 3. According to the height of the zinc - infiltrated parts, the corresponding twisting valve 7 at the corresponding position is opened or closed by adjusting the switch 8, which can reduce waste and lower the processing cost.

[0026] Refer to the attached drawings of the specification Figure 1 and the attached drawings of the specification Figure 2 The rotating frame 4 includes a fixed rod 9 installed on the suspension chain conveyor 1. A rolling bearing 10 is installed at the lower end of the fixed rod 9, and an L - shaped rotating rod 11 is installed inside the rolling bearing 10. The suspension rod 5 is installed at one end of the L - shaped rotating rod 11;

[0027] The process of the rotating frame 4 adjusting the position of the suspension rod 5 is as follows: The suspension rod 5 is installed on the L - shaped rotating rod 11. By rotating the L - shaped rotating rod 11 inside the rolling bearing 10, the suspension rod 5 can be driven to rotate and the position of the suspension rod 5 can be adjusted.

[0028] Refer to the attached drawings of the specification Figure 1 、the attached drawings of the specification Figure 3 and the attached drawings of the specification Figure 5 A plurality of positioning holes 12 are opened on the suspension rod 5. The hook 6 includes a lifting sleeve 13 sleeved outside the suspension rod 5. A circular through - hole 14 is opened at the upper end of the lifting sleeve 13. The lifting sleeve 13 is installed on the suspension rod 5 through bolt connection. An L - shaped holding rod 15 is installed on one side of the lower end of the lifting sleeve 13, and an intercepting plate 16 is installed at the lower end of the suspension rod 5;

[0029] The process of adjusting the position of the hook 6 is as follows: Under normal conditions, all the lifting sleeves 13 are stacked at the lower end of the suspension rod 5 and are intercepted by the intercepting plate 16. When the hook 6 needs to be used, the lifting sleeve 13 is moved upward so that the circular through - hole 14 is concentrically corresponding to the positioning hole 12 at the corresponding position, and then the lifting sleeve 13 is fixed on the suspension rod 5 through bolt connection, and thus the position of the hook 6 can be adjusted.

[0030] Refer to the attached drawings of the specification Figure 5 A holding groove 17 is opened on the L - shaped holding rod 15. The zinc - infiltrated parts are hung on the holding groove 17, and the holding groove 17 can facilitate the positioning of the zinc - infiltrated parts and prevent the zinc - infiltrated parts from shaking.

[0031] Refer to the attached drawings of the specification Figure 1 and the attached drawings of the specification Figure 4, the adjusting switch 8 is only arranged at the three nozzles 3 at the bottommost. The adjusting switch 8 includes a limit sleeve 18 located on one side of the nozzle 3 and installed in the spraying chamber 2. A push rod 19 is arranged in the limit sleeve 18. The push rods 19 are connected by a connecting rod 20. The push rod 19 is hingedly connected to the twisting valve 7;

[0032] The process of the adjusting switch 8 opening and closing the nozzle 3 is as follows: The staff moves the push rod 19, and through the action of the connecting rod 20, the push rods 19 on the same layer can be moved. The limit sleeve 18 can ensure the moving direction of the push rod 19. When the push rod 19 moves, it can open and close the twisting valve 7.

[0033] Although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. A spraying device for galvanized parts, comprising a suspension chain conveyor (1), a spraying chamber (2) is installed on one side of the suspension chain conveyor (1), and a plurality of nozzles (3) are installed in the spraying chamber (2), characterized in that, A suspension mechanism is installed on the suspension chain conveyor (1), and an adjustment mechanism is installed in the spray booth (2). The suspension mechanism includes a plurality of rotating frames (4) installed at the lower end of the suspension chain conveyor (1). A suspension rod (5) is installed at the lower end of the rotating frame (4). A plurality of hooks (6) are installed on the suspension rod (5), and the hooks (6) can move up and down on the suspension rod (5). The adjustment mechanism includes a twisting valve (7) installed at the upper end of the nozzle (3), and an adjustment switch (8) is installed on one side of the nozzle (3).

2. The spray device for galvanized parts according to claim 1, wherein, The rotating frame (4) includes a fixed rod (9) installed on the suspension chain conveyor (1). A rolling bearing (10) is installed at the lower end of the fixed rod (9). An L-shaped rotating rod (11) is installed in the rolling bearing (10), and the suspension rod (5) is installed at one end of the L-shaped rotating rod (11).

3. The spray device for zinc permeated parts according to claim 2, characterized in that, A plurality of positioning holes (12) are formed on the suspension rod (5). The hook (6) includes a lifting sleeve (13) sleeved outside the suspension rod (5). A circular through hole (14) is formed at the upper end of the lifting sleeve (13). The lifting sleeve (13) is installed on the suspension rod (5) by bolt connection. An L-shaped holding rod (15) is installed on one side of the lower end of the lifting sleeve (13), and an intercepting plate (16) is installed at the lower end of the suspension rod (5).

4. The spray device for zinc permeated parts according to claim 3, characterized in that, A holding groove (17) is formed on the L-shaped holding rod (15), and the galvanized parts are hung on the holding groove (17).

5. The spray device for galvanized parts according to claim 1, characterized in that, The adjustment switch (8) is only arranged at the three nozzles (3) at the bottom. The adjustment switch (8) includes a limit sleeve (18) located on one side of the nozzle (3) and installed in the spray booth (2). A push rod (19) is arranged in the limit sleeve (18). The push rods (19) are connected by a connecting rod (20), and the push rod (19) is hinged to the twisting valve (7).

Images