Drying equipment for coating metal fastener

Abstract

The utility model relates to the technical field of drying equipment, and discloses drying equipment for coating a metal fastener, which comprises a drying frame, a motor and a speed reducer are fixedly mounted on one side of the drying frame, the speed reducer is fixedly mounted at the output end of the motor, two transmission rollers are rotatably connected in the drying frame, a conveying net is arranged outside the two transmission rollers, and the conveying net is fixedly connected with the motor. A shaking assembly is arranged on one side of the drying frame; the shaking assembly comprises a stud, the stud is rotationally connected to one side of the drying frame, a limiting rod is fixedly connected to one side of the drying frame, a gear is fixedly connected to one end of the stud, and a connecting frame is in threaded connection with the exterior of the stud. According to the fastener drying device, when the fasteners are conveyed to a drying area through the conveying net, the conveying net is pushed to enable the fasteners to shake, turning of the fasteners in the shaking process is facilitated, different faces of the fasteners can be dried conveniently, and the phenomenon that the fasteners are dried unevenly due to standing conveying is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to drying equipment technical field especially relates to metal fastener coating uses drying equipment. BACKGROUND

[0002] Metal fastener is a kind of important mechanical parts for connecting and fixing metal components, they are various in kind, different in performance, but all have extremely high standardization, serialization and generalization degree, common metal fastener includes bolt, stud, screw, nut and washer and many coating processes, such as electroplating, phosphating, electrophoretic coating etc., need to be dried after coating to promote chemical reaction in coating, make coating solidify on metal surface and form stable protective film, drying process can accelerate the rate of these chemical reactions, make coating faster to reach the expected physical and chemical properties.

[0003] Through the retrieval, the China patent with the announcement number CN220425842U discloses a kind of drying equipment for suspension coating, for the drying of pipeline coating layer is mostly placed in air circulation place directly at no cost, make the coating on pipeline dry, this processing operation spends longer time, and processing efficiency is low, so effectively the metal pipeline fittings can be suspended and placed and clamped and fixed, can effectively drive metal pipeline fittings to move and rotate simultaneously, so that the coating layer on the surface of metal pipeline fittings can be evenly and effectively dried in drying equipment.

[0004] The above-mentioned drying equipment is convenient for evenly drying the metal pipeline after being suspended, but in the prior art, when drying the metal fastener, a conveying net is usually used for conveying and drying. When the metal fastener is placed on the conveying net, the fastener is usually in a stationary state, which is not convenient for the movement of the fastener, and can easily lead to weak uniformity of the drying process, thereby reducing the drying efficiency and quality after drying. UTILITY MODEL CONTENT

[0005] The utility model aims at solving the shortcomings in the prior art and provides a drying equipment for metal fastener coating.

[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a drying equipment for metal fastener coating, comprising a drying frame, a motor and a speed reducer are fixedly installed on one side of the drying frame, the speed reducer is fixedly installed on the output end of the motor, two transmission rollers are rotatably connected inside the drying frame, a conveying net is arranged outside the two transmission rollers, a shaking assembly is arranged on one side of the drying frame.

[0007] The shaking assembly comprises a stud, the stud is rotationally connected to one side of a drying frame, one side of the drying frame is fixedly connected to a limiting rod, one end of the stud is fixedly connected to a gear, the outer part of the stud is threadedly connected to a connecting frame, one end of the connecting frame is fixedly connected to a push block;

[0008] Two sliding grooves are formed in the inner wall of the drying frame, a plurality of connecting plates are slidably connected in the sliding grooves, an inclined block is fixedly connected to the lower surface of the connecting plate, a plurality of first springs and a plurality of housings are fixedly connected to the upper surface of the connecting plate, inner housings are slidably connected in the housings, and the upper surfaces of two inner housings are fixedly connected to a push plate.

[0009] One side of the drying frame is fixedly provided with a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected to a rack, the rack and the gear are in meshing connection, and a heating plate is fixedly installed in the drying frame.

[0010] As a further description of the above technical solution:

[0011] The other side of the drying frame is provided with a cleaning assembly, and the cleaning assembly comprises a fixed shell.

[0012] As a further description of the above technical solution:

[0013] A plurality of holes are formed in the upper surface of the adjusting column, and the upper surface of the fixed shell is threadedly connected with a bolt.

[0014] As a further description of the above technical solution:

[0015] One end of the adjusting column is fixedly connected with a mounting box, and the mounting box is slidably connected with a cleaning brush.

[0016] As a further description of the above technical solution:

[0017] The first spring is arranged in the housing, and the upper surface of the cleaning brush is provided with a clamping groove.

[0018] As a further description of the above technical solution:

[0019] The upper surface of the mounting box is fixedly connected with a fixed box, and the fixed box is slidably connected with a U-shaped rod.

[0020] As a further description of the above technical solution:

[0021] The outer part of the U-shaped rod is sleeved with two second springs, and one side of the U-shaped rod is fixedly connected with a clamping block.

[0022] The utility model has the advantages of:

[0023] 1. This utility model improves the fastener drying equipment by adding a shaking component. When the fasteners are conveyed to the drying area by the conveyor, the conveyor pushes the fastener to make it shake. This makes the fasteners turn over during the shaking process, which facilitates the drying of different sides of the fasteners. It also reduces the phenomenon of uneven drying caused by static conveying and improves the quality of drying.

[0024] 2. This utility model, through the setting of the cleaning component, cleans large particles adhering to the surface of the conveyor network after the drying equipment has conveyed the fasteners. This is beneficial because after the fasteners have been conveyed, the impurities that fall off after the fasteners have dried adhere to the surface of the conveyor network, causing dirt to accumulate on the conveyor network and making it difficult to clean manually. This reduces the difficulty of cleaning the conveyor network and timely removal of large particles of impurities, thereby helping to extend the service life of the conveyor network. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure proposed in this utility model;

[0026] Figure 2 This is a partial structural diagram of the connection point of the transmission network proposed in this utility model;

[0027] Figure 3 This is a schematic diagram of the drying frame structure proposed in this utility model;

[0028] Figure 4 This is a schematic diagram of the inclined block structure proposed in this utility model;

[0029] Figure 5 This is a schematic diagram of the push plate structure proposed in this utility model;

[0030] Figure 6 This is a schematic diagram of the adjusting column structure proposed in this utility model;

[0031] Figure 7 This is a schematic diagram of the cleaning brush structure proposed in this utility model.

[0032] Legend:

[0033] 1. Drying frame; 2. Motor; 3. Reducer; 4. Drive roller; 5. Conveyor mesh; 6. Stud; 7. Limiting rod; 8. Gear; 9. Connecting frame; 10. Push block; 11. Inclined block; 12. Slide groove; 13. Connecting plate; 14. First spring; 15. Outer shell; 16. Inner shell; 17. Push plate; 18. Hydraulic cylinder; 19. Rack; 20. Heating plate; 21. Fixed shell; 22. Adjusting column; 23. Hole and slot; 24. Bolt; 25. Mounting box; 26. Cleaning brush; 27. Slot; 28. Fixed box; 29. ​​U-shaped rod; 30. Second spring; 31. Locking block. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the utility model will be apparently and completely described in connection with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of protection of the utility model.

[0035] As shown in the accompanying Figures 1-6 An embodiment provided by the utility model: metal fastener coating drying equipment, including drying frame 1, one side of drying frame 1 is fixedly installed motor 2 and speed reducer 3, speed reducer 3 is fixedly installed at the output end of motor 2, two transmission rollers 4 are rotatably connected in the inside of drying frame 1, the outside of two transmission rollers 4 is provided with conveying net 5, one side of drying frame 1 is provided with shaking subassembly, it is convenient to place fastener to conveying net 5 and then slowly convey;

[0036] Shaking subassembly includes stud 6, stud 6 is rotatably connected on one side of drying frame 1, one side of drying frame 1 is fixedly connected with limiting rod 7, one end of stud 6 is fixedly connected with gear 8, the outside of stud 6 is threadedly connected with connecting frame 9, one end of connecting frame 9 is fixedly connected with push block 10, limiting rod 7 is convenient for limiting when connecting frame 9 moves, push block 10 is convenient for pushing inclined block 11;

[0037] The inner wall both sides of drying frame 1 are provided with two sliding grooves 12, a plurality of sliding grooves 12 are slidably connected with connecting plate 13, the lower surface of connecting plate 13 is fixedly connected with inclined block 11, the upper surface of connecting plate 13 is fixedly connected with a plurality of first springs 14 and a plurality of housings 15, the inside of housing 15 is slidably connected with inner shell 16, the upper surface of two inner shells 16 is fixedly connected with push plate 17, first spring 14 is convenient for generating elastic force to push plate 17, inner shell 16 and housing 15 are convenient for protecting first spring 14;

[0038] One side of drying frame 1 is fixedly installed hydraulic cylinder 18, the output end of hydraulic cylinder 18 is fixedly connected with rack 19, rack 19 and gear 8 are meshed connection, heating plate 20 is fixedly installed in the inside of drying frame 1, the movement of rack 19 is convenient for pushing the rotation of gear 8.

[0039] As shown in the accompanying Figure 2 The other side of drying frame 1 is provided with cleaning subassembly, cleaning subassembly includes fixed shell 21, the inside of fixed shell 21 is slidably connected with adjusting column 22, adjusting column 22 is favorable for indirectly adjusting the distance between cleaning brush 26 and conveying net 5.

[0040] As shown in the accompanying Figure 6As shown, the upper surface of the adjusting column 22 is provided with a plurality of holes 23, the upper surface of the fixed shell 21 is threadedly connected with a bolt 24, one end of the adjusting column 22 is fixedly connected with a mounting box 25, the inside of the mounting box 25 is slidably connected with a cleaning brush 26, the first spring 14 is arranged in the inside of the shell 15, the upper surface of the cleaning brush 26 is provided with a clamping groove 27, the upper surface of the mounting box 25 is fixedly connected with a fixed box 28, the inside of the fixed box 28 is slidably connected with a U-shaped rod 29, the outside of the U-shaped rod 29 is sleeved with two second springs 30, one side of the U-shaped rod 29 is fixedly connected with a clamping block 31, the bolt 24 is convenient for fixing the position of the adjusting column 22, the clamping groove 27 is convenient for clamping with the clamping block 31, the mounting box 25 is convenient for mounting the cleaning brush 26, and the second spring 30 is conducive to the clamping of the clamping block 31 and the clamping groove 27.

[0041] Working principle: when the metal fastener is conveyed, first open the heating plate 20 on the drying frame 1, so that the heating plate 20 is preheated, and then open the fan on the drying frame 1, so as to blow the heat of the heating plate 20 to the surface of the conveying net 5 by the fan, and then place the fastener on the surface of the conveying net 5, start the motor 2 and the speed reducer 3, so that the output end of the motor 2 drives the speed reducer 3 to move, and the speed reducer 3 drives one of the transmission rollers 4 to rotate, so as to drive the conveying net 5 to move, and slowly move the fastener to the inside of the drying frame 1, so that the fastener is heated;

[0042] When the fastener slowly moves to the inside of the drying frame 1, the hydraulic cylinder 18 is started, so that the output end of the hydraulic cylinder 18 drives the rack 19 to move, through the meshing of the rack 19 and the gear 8, the gear 8 is driven to rotate, so that the gear 8 drives the stud 6 to rotate, and under the action that the connecting frame 9 simultaneously slides on the outside of the limiting rod 7, the stud 6 drives the connecting frame 9 to move along the direction of the stud 6, so that the connecting frame 9 drives the push block 10 to move, the push block 10 moves on the lower surface of the inclined block 11, the slope of the inclined block 11, when the push block 10 pushes to the relatively inclined part of the inclined block 11, drives the connecting plate 13 to slide in the sliding groove 12, so as to press the first spring 14, so that the first spring 14 generates elastic force, the elastic force is output through the push plate 17, the push plate 17 is pushed to the inner wall of the conveying net 5, under the reciprocating rebounding action of the first spring 14, the conveying net 5 is shaken, so that the conveying net 5 drives the fastener to shake, which is conducive to the turning of the fastener during the heating process, and improves the uniformity of the heating of the fastener;

[0043] When the impurities adhered to the surface of the conveying net 5 need to be cleaned, the conveying net 5 is kept in the open state, the bolt 24 is screwed, the bolt 24 is separated from the corresponding hole slot 23 on the upper surface of the adjusting column 22, the adjusting column 22 is in a movable state, the adjusting column 22 is pushed into the fixed shell 21, the cleaning brush 26 is indirectly driven to be close to the conveying net 5, the bolt 24 is screwed, the position of the adjusting column 22 is fixed by the bolt 24, and when the conveying net 5 moves through the cleaning brush 26, the adhered impurities are swept off by the cleaning brush 26, so that the surface of the conveying net 5 is cleaned.

[0044] When the cleaning brush 26 needs to be replaced, the U-shaped rod 29 is pulled, the U-shaped rod 29 drives the clamping block 31 to separate from the clamping groove 27 and move into the fixed box 28, then the cleaning brush 26 is pulled out from the inside of the mounting box 25, the cleaning brush 26 is disassembled, and the operation is reversed during installation, so that the cleaning quality of the cleaning brush 26 is maintained.

[0045] Finally, it should be noted that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. A drying apparatus for coating metal fasteners, comprising a drying frame (1), characterized in that: A motor (2) and a reducer (3) are fixedly installed on one side of the drying frame (1). The reducer (3) is fixedly installed at the output end of the motor (2). Two transmission rollers (4) are rotatably connected inside the drying frame (1). A conveyor net (5) is provided outside the two transmission rollers (4). A shaking component is provided on one side of the drying frame (1). The shaking component includes a stud (6), which is rotatably connected to one side of the drying frame (1). A limit rod (7) is fixedly connected to one side of the drying frame (1). A gear (8) is fixedly connected to one end of the stud (6). A connecting frame (9) is threadedly connected to the outside of the stud (6). A push block (10) is fixedly connected to one end of the connecting frame (9). The drying frame (1) has two sliding grooves (12) on both sides of its inner wall. A connecting plate (13) is slidably connected inside the multiple sliding grooves (12). An inclined block (11) is fixedly connected to the lower surface of the connecting plate (13). Multiple first springs (14) and multiple outer shells (15) are fixedly connected to the upper surface of the connecting plate (13). An inner shell (16) is slidably connected inside the outer shell (15). A push plate (17) is fixedly connected to the upper surface of two of the inner shells (16). A hydraulic cylinder (18) is fixedly installed on one side of the drying frame (1). A rack (19) is fixedly connected to the output end of the hydraulic cylinder (18). The rack (19) and the gear (8) are meshed. A heating plate (20) is fixedly installed inside the drying frame (1).

2. The drying equipment for coating metal fasteners according to claim 1, characterized in that: A cleaning component is provided on the other side of the drying frame (1). The cleaning component includes a fixed shell (21), and an adjusting column (22) is slidably connected inside the fixed shell (21).

3. The drying equipment for coating metal fasteners according to claim 2, characterized in that: The upper surface of the adjusting column (22) is provided with multiple holes and slots (23), and the upper surface of the fixed shell (21) is threaded with bolts (24).

4. The drying equipment for coating metal fasteners according to claim 2, characterized in that: One end of the adjusting column (22) is fixedly connected to the mounting box (25), and a cleaning brush (26) is slidably connected inside the mounting box (25).

5. The drying equipment for coating metal fasteners according to claim 4, characterized in that: The first spring (14) is disposed inside the housing (15), and the upper surface of the cleaning brush (26) is provided with a slot (27).

6. The drying equipment for coating metal fasteners according to claim 4, characterized in that: The upper surface of the mounting box (25) is fixedly connected to a fixing box (28), and a U-shaped rod (29) is slidably connected inside the fixing box (28).

7. The drying equipment for coating metal fasteners according to claim 6, characterized in that: Two second springs (30) are sleeved on the outside of the U-shaped rod (29), and a locking block (31) is fixedly connected to one side of the U-shaped rod (29).

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