Hot galvanizing device for batch fasteners

Abstract

The utility model discloses a hot galvanizing device for batch fasteners, which comprises a treatment pond, the treatment pond comprises a galvanizing pond and a drying pond, a lifting device and a linear sliding device are arranged on the treatment pond, the output end of the lifting device is fixedly connected with the linear sliding device, the treatment pond is connected with a first bearing in a sliding mode, and the first bearing is connected with a second bearing in a sliding mode. A first bearing is fixedly mounted on the base, a screen barrel is fixedly mounted on the inner ring of the first bearing, a mounting seat is fixedly mounted on the outer ring of the first bearing, a first motor is fixedly mounted on the mounting seat, a gear ring is fixedly mounted on the screen barrel, a gear is fixedly mounted at the output end of the first motor, and the gear ring is connected with the gear in a meshed mode. The output end of the linear sliding device is fixedly provided with a second motor, the output end of the second motor is fixedly connected with the outer ring of the first bearing, through meshing connection between gears and indirect driving of the motors, the screen barrel rotates rapidly, redundant zinc liquid can be thrown out by fasteners, and the product quality of the fasteners is improved.

Description

Technical Field

[0001] This utility model relates to the field of fastener processing technology, specifically to a hot-dip galvanizing device for batch fasteners. Technical Background

[0002] Fasteners are a wide range of mechanical parts used for fastening connections. They are used in various industries, including energy, electronics, electrical appliances, and machinery. To improve their performance, fasteners are often hot-dip galvanized. Hot-dip galvanizing is a process that treats the surface of metal, thereby extending the service life of the fasteners.

[0003] After fasteners are immersed in galvanizing solution, zinc residue will remain on the surface. If not treated, the zinc will solidify on the fastener surface, causing an uneven surface that will affect subsequent processing and use.

[0004] Therefore, it is necessary to provide a hot-dip galvanizing device for mass production of fasteners. Utility Model Content

[0005] The purpose of this invention is to provide a hot-dip galvanizing device for batch fasteners, so as to solve the problem of liquid residue on the surface of fasteners.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a hot-dip galvanizing device for batch fasteners, comprising a processing tank, the processing tank including a galvanizing tank and a drying tank, a lifting device and a linear sliding device provided on the processing tank, the output end of the lifting device being fixedly connected to the linear sliding device, a bearing slidably connected on the processing tank, a sieve barrel fixedly mounted on the inner ring of the bearing 1, a mounting base fixedly mounted on the outer ring of the bearing 1, a motor 1 fixedly mounted on the mounting base, a gear ring fixedly mounted on the sieve barrel, a gear fixedly mounted on the output end of the motor 1, the gear ring meshing with the gear, a second motor fixedly mounted on the output end of the linear sliding device, and the output end of the second motor being fixedly connected to the outer ring of the bearing 1.

[0007] Preferably, a baffle is fixedly installed on the outer ring of the bearing, and the baffle is configured to cooperate with the screen barrel.

[0008] Preferably, a fan is fixedly installed on the lower end face of the drying tank, and multiple heating rods are fixedly installed on the drying tank, with the heating rods above the fan.

[0009] Preferably, multiple exhaust fans are fixedly installed on the treatment pool.

[0010] Preferably, multiple exhaust ducts are fixedly installed on the treatment pool.

[0011] Preferably, the exhaust fan is configured in conjunction with the exhaust duct.

[0012] Preferably, the treatment pool is provided with slide rails on both sides, one side of the slide rail is fixedly connected to a linear sliding device, and the slide rails on both sides are provided with slide grooves. The bearing is rotatably mounted with slide seats on both sides, and the slide seats are slidably connected to the slide grooves.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. Through the meshing connection between gears and the indirect drive of the motor, the screen barrel rotates rapidly, allowing the fasteners to throw out excess zinc liquid, thus improving the product quality of the fasteners.

[0015] 2. Install a fan and heating rod so that the fan blows hot air, which can speed up the drying of the zinc liquid on the surface of the fasteners and improve work efficiency. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a side view of the structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the internal three-dimensional structure of the present invention (omitting one side of the treatment pool).

[0019] Figure 4 This is a schematic diagram of the internal main structure of this utility model;

[0020] Figure 5 This is a schematic cross-sectional view of the sieve barrel of this utility model;

[0021] Figure 6 This is a schematic diagram of the exploded structure of this utility model (excluding the treatment tank).

[0022] In the diagram: 1. Processing tank; 10. Slide rail; 11. Galvanizing tank; 12. Drying tank; 121. Fan 1; 122. Heating rod; 13. Exhaust fan; 14. Exhaust duct; 15. Slide rail; 2. Lifting device; 3. Linear sliding device; 4. Bearing 1; 41. Screen barrel; 42. Mounting base; 43. Motor 1; 44. Gear ring; 45. Gear; 46. Motor 2; 47. Baffle; 48. Slide seat. Detailed Implementation

[0023] To make the objectives, advantages, and technical solutions of the present utility model clearer, the technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0024] In the description of this utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "first," "second," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, in the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0025] like Figure 1-5 As shown, this embodiment provides a hot-dip galvanizing device for batch fasteners, including a processing tank 1, which includes a galvanizing tank 11 and a drying tank 12. A lifting device 2 and a linear sliding device 3 are provided on the processing tank 1. The lifting device 2 is equipped with multiple hydraulic cylinders, and the output ends of the hydraulic cylinders are connected to the linear sliding device 3, thereby enabling the linear sliding device 3 to perform a lifting action. The linear sliding device 3 is a linear slide table. The output end of the lifting device 2 is fixedly connected to the linear sliding device 3. A bearing 4 is slidably connected on the processing tank 1, and a screen 41 is fixedly installed on the inner ring of the bearing 4. The opening of the sieve barrel 1 is tapered to facilitate the removal of fasteners. The outer ring of the bearing 4 is fixedly mounted with a mounting base 42, and a motor 43 is fixedly mounted on the mounting base 42. A gear ring 44 is fixedly mounted on the sieve barrel 41, and a gear 45 is fixedly mounted on the output end of the motor 43. The gear ring 44 and the gear 45 are meshed together. A motor 46 is fixedly mounted on the output end of the linear sliding device 3, and the output end of the motor 46 is fixedly connected to the outer ring of the bearing 4. Through the connection between the sieve barrel 41 and the linear sliding device 2, the sieve barrel 41 can achieve lifting and lowering, and at the same time, the sieve barrel 41 can also move laterally.

[0026] A baffle 47 is fixedly installed on the outer ring of the bearing 4. The baffle 47 is configured to cooperate with the screen barrel 41. The baffle 47 is placed around the screen barrel 41 to prevent the zinc liquid from splashing around when the screen barrel 41 rotates, thus preventing it from being difficult to clean.

[0027] A fan 121 is fixedly installed on the lower end face of the drying tank 12, and a plurality of heating rods 122 are fixedly installed on the drying tank 12. The heating rods 122 are above the fan 121, so that the fasteners are dried by hot air.

[0028] Multiple exhaust fans 13 are fixedly installed on the treatment tank 1. Multiple openings are provided on the treatment tank 1, and the exhaust fans 13 are placed in the openings to facilitate the discharge of zinc liquid vapor.

[0029] Multiple exhaust ducts 14 are fixedly installed on the treatment tank 1 to discharge zinc liquid vapor for treatment.

[0030] The exhaust fan 13 is configured in conjunction with the exhaust duct 14.

[0031] The treatment pool 1 is provided with slide rails 10 on both sides. One slide rail 10 is fixedly connected to the linear sliding device 3. Slide grooves 15 are provided on both sides of the slide rails 10. Slide seats 48 are rotatably installed on both sides of the bearing 4. The outer ring of the bearing 4 is fixed with a rotating shaft, which is fixedly connected to the inner ring of the bearing on the slide seat 48 through the rotating shaft. The slide seat 48 is slidably connected to the slide groove 15. The force is applied through the slide rail 10 to prevent the output end of the motor 46 from bending under the force.

[0032] The output end of the second motor 46 is rotatably connected to the slide 48, and the output end of the second motor 46 is fixedly connected to the inner ring of the bearing on the slide 48, so that the second motor 46 can drive the first bearing 4 to rotate.

[0033] The specific operation is as follows: Fasteners are placed into the screen bucket 41. The lifting device 2 immerses the screen bucket 41 in the galvanizing bath 11. Drive motor 43 rotates the screen bucket 41, and drive motor 46 reciprocates, causing the screen bucket 41 to swing. This allows the fasteners in the screen bucket 41 to move, preventing them from piling up and causing incomplete galvanizing. After the screen bucket 41 has been immersed in the galvanizing bath 11 for a certain period, the lifting device 2 raises the screen bucket 41, and motor 46 stops reciprocating, making the screen bucket 41 vertical. The power of motor 43 is then increased. The rotation speed of the screen barrel 41 is increased, which throws out excess zinc liquid from the fasteners. The zinc liquid is thrown onto the baffle 47. The linear sliding device 3 drives the screen barrel 41 to move above the drying tank 12, lowering the height of the screen barrel 41. The fan 121 rotates, blowing the hot air heated by the heating rod 122 onto the screen barrel 41. By setting a reducer, the motor 46 will not be damaged when the forward and reverse rotation frequency is changed, so that the screen barrel 41 makes a small swinging motion. The motor 43 drives the screen barrel 41 to rotate continuously, thereby drying the fasteners in different positions.

[0034] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A hot galvanizing installation of a batch of fasteners, comprising a treatment cell (1) comprising a galvanizing cell (11) and a drying cell (12), characterized in that: The processing pool (1) is provided with lifting device (2) and linear sliding device (3), the output end of lifting device (2) is fixedly connected with linear sliding device (3), bearing one (4) is connected on the processing pool (1), the inner ring of bearing one (4) is fixedly installed with sieve bucket (41), the outer ring of bearing one (4) is fixedly installed with mounting seat (42), motor one (43) is fixedly installed on mounting seat (42), gear ring (44) is fixedly installed on sieve bucket (41), the output end of motor one (43) is fixedly installed with gear (45), gear ring (44) is meshed with gear (45), the output end of linear sliding device (3) is fixedly installed with motor two (46), the output end of motor two (46) is fixedly connected with the outer ring of bearing one (4).

2. A batch fastener galvanizing apparatus as defined in claim 1, wherein: The outer ring of bearing one (4) is fixedly installed with baffle (47), baffle (47) is matched with sieve bucket (41).

3. A batch fastener galvanizing apparatus as defined in claim 1, wherein: The lower end surface of the drying pool (12) is fixedly installed with fan one (121), a plurality of heating rods (122) are fixedly installed on the drying pool (12), and the heating rods (122) are above the fan one (121).

4. The apparatus for batch hot galvanizing fasteners of claim 1 wherein: A plurality of exhaust fans (13) are fixedly installed on the processing pool (1).

5. A batch fastener galvanizing apparatus as defined in claim 4 wherein: A plurality of exhaust ducts (14) are fixedly installed on the processing pool (1).

6. A batch fastener galvanizing apparatus as defined in claim 5 wherein: The exhaust fan (13) is matched with the exhaust duct (14).

7. The apparatus for batch hot galvanizing fasteners of claim 1 wherein: The processing pool (1) is provided with slide rails (10) on both sides, one side of the slide rail (10) is fixedly connected with the linear sliding device (3), the slide rails (10) on both sides are provided with sliding grooves (15), the slide seats (48) are rotatably installed on both sides of the bearing one (4), and the slide seats (48) are slidably connected with the sliding grooves (15).

8. A batch fastener galvanizing apparatus as defined in claim 7 wherein: The output end of motor two (46) is rotatably connected with the slide seat (48).

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