Metal plate strip heat treatment drying device

Abstract

The utility model discloses a metal plate strip heat treatment drying device, which belongs to the technical field of heat treatment processing and comprises heat treatment equipment, a base is arranged on one side of the heat treatment equipment, a conveying belt is mounted on the upper side of the base, and a blowing mechanism is mounted at the upper end of the conveying belt. The blowing mechanism blows water stains on the workpieces into the accumulated water cleaning assembly installed at the bottom of the conveying belt to be recycled, and meanwhile the accumulated water cleaning assembly cleans accumulated water on the conveying belt. Water stains blown down by a blowing head are received through a water accumulating tank, meanwhile, the water stains are prevented from being splashed to the outer side through a splash-proof plate, the water stain pollution area is reduced, corrosion caused by contact of accumulated water to the bottom of the conveying belt is avoided, meanwhile, the water stains on the conveying belt are cleaned through rotation of a brush, and the cleaning efficiency is improved. According to the conveying device, water stain residues are effectively prevented from making contact with subsequent workpieces and polluting the workpieces, and meanwhile when the conveying belt is kept dry, the stability of the workpieces in the conveying process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of heat treatment processing, in particular to a metal plate and strip heat treatment drying device. Background Art

[0002] Heat treatment refers to a metal heat processing process in which the material is heated, kept warm and cooled in a solid state to obtain the expected structure and performance. After heat treatment, the workpiece needs to be quenched. After quenching, more moisture tends to adhere to the surface of the workpiece. In order to facilitate subsequent processing, it needs to be dried.

[0003] For example, in the Chinese patent database, the utility model patent with the announcement number CN215063345U discloses a heat treatment processing and drying device, which effectively solves the problem of poor workpiece drying effect and can dry multiple workpieces.

[0004] Most of the existing technologies use a purging method to dry aluminum. However, during the purging process, the moisture on the surface of the aluminum will be blown to the bottom of the conveyor belt. If the accumulated water cannot be cleaned in time, the following disadvantages may occur: 1. The accumulated water will reduce the friction between the aluminum and the conveyor belt, which may cause the aluminum to slide or become unstable on the conveyor belt, thereby affecting the processing accuracy and safety; 2. Long-term accumulation of water will cause rust or corrosion on the bottom of the conveyor belt and the supporting structure, especially for conveyor belts and brackets made of steel, which will shorten the service life of the equipment; 3. The accumulated water may carry impurities such as metal debris. When the aluminum passes through this area again, these pollutants may re-attach to the surface of the aluminum, causing secondary pollution. Utility Model Content

[0005] In view of the above-mentioned technical deficiencies, the purpose of the utility model is to provide a metal plate and strip heat treatment drying device, which collects the accumulated water blown away by the blowing head through a water collection trough, and uses a brush to clean the water stains on the conveyor belt, and has certain advantages in the transportation and drying of workpieces.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solution: it includes a heat treatment device, a base is arranged on one side of the heat treatment device, a conveyor belt is installed on the upper side of the base, and a purge mechanism is installed on the upper end of the conveyor belt. The purge mechanism blows the water stains on the workpiece into the water cleaning component installed at the bottom of the conveyor belt for recovery, and at the same time, the water cleaning component cleans the accumulated water on the conveyor belt.

[0007] Preferably, a shell is provided on the base outside the conveyor belt.

[0008] Preferably, water permeable holes are provided on the surface of the conveyor belt.

[0009] Preferably, the purge mechanism includes a pair of fixed seats respectively fixed on the two side frames of the conveyor belt, a slide rail 1 is provided on the fixed seat, a supporting plate is slidably connected in the two slide rails 1, a diverter pipe is installed on the upper side of the supporting plate, and a purge head is installed on both sides of the supporting plate, the purge head and the diverter pipe are connected by a pipeline, and the air inlet of the diverter pipe is connected to the fan through a pipeline.

[0010] Preferably, a cylinder is installed at the upper end of the slide rail 1, and a piston end of the cylinder is connected to the bearing plate.

[0011] Preferably, the accumulated water cleaning assembly comprises a water trough located at the lower side of the conveyor belt, and inclined splash plates are provided on both sides of the water trough.

[0012] Preferably, fixed plates are symmetrically arranged on a base at one end of the water trough, and brushes are rotatably arranged between the symmetrical fixed plates, and the brushes clean the conveyor belt.

[0013] Preferably, a scraper is slidably arranged in the water trough, and a slide rail 2 is arranged at the upper end of the scraper near both sides. The scraper is slidably connected to the slide rail 2, and one side of the two slide rails 2 is respectively connected to one end of two connecting rods, one of which is threadedly connected to a reciprocating screw rotatably arranged on one side of the water trough, and one end of the reciprocating screw is connected to a gear 2, which is meshed with a gear 1 connected to one end of the brush shaft, and the other connecting rod is slidably connected to a limit rod fixedly arranged on the other side of the water trough.

[0014] Preferably, a micro hydraulic rod is installed on the upper side of the second slide rail, and the piston end of the micro hydraulic rod is connected to the scraper.

[0015] Preferably, a through slot is provided on one side of the base, a card seat is provided on the inner wall of the through slot, and a recycling box is card-connected in the card seat.

[0016] 1. The beneficial effects of the utility model are: the water stains swept down by the blowing head are received by the water accumulation groove, and the splash plate prevents the water stains from splashing to the outside, thereby reducing the area of ​​water stain pollution and avoiding corrosion to the bottom of the conveyor belt caused by accumulated water. At the same time, the water stains on the conveyor belt are cleaned by the rotation of the brush, which effectively prevents the residual water stains from contacting the subsequent workpieces and causing pollution to the workpieces. At the same time, when the conveyor belt is kept dry, the stability of the workpiece during transportation is also improved.

[0017] 2. The beneficial effect of the utility model is that when the brush rotates, the meshing of gear 1 and gear 2 causes the reciprocating screw to rotate, prompting the scraper to push the accumulated water in the water tank, so that all the accumulated water enters the recovery box for storage, which is convenient for subsequent cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 A three-dimensional schematic diagram of a shell of a metal plate and strip heat treatment and drying device provided in an embodiment of the utility model.

[0020] Figure 2 It is a schematic diagram of the upper structure of the base according to an embodiment of the utility model.

[0021] Figure 3 It is a partial schematic diagram of the upper structure of the base in the embodiment of the utility model.

[0022] Figure 4 This is a structural plan view of the purge mechanism and accumulated water cleaning component of an embodiment of the utility model.

[0023] Figure 5 It is a schematic diagram of the structure of the purge mechanism in the embodiment of the utility model.

[0024] Figure 6 The utility model is a schematic diagram of the water storage tank structure according to an embodiment of the present invention.

[0025] Figure 7 The scraper structure schematic diagram of the utility model embodiment.

[0026] Figure 8 This is a schematic diagram of the disassembly of the recycling box and the card seat structure of an embodiment of the utility model.

[0027] Description of reference numerals:

[0028] 1-heat treatment equipment; 2-base; 3-housing; 4-conveyor belt; 5-fan; 6-fixed seat; 7-carrying plate; 8-diverter pipe; 9-purge head; 10-slide rail 1; 11-cylinder; 12-water trough; 13-splash plate; 14-fixed plate; 15-brush; 16-gear 1; 17-gear 2; 18-reciprocating screw; 19-connecting rod; 20-slide rail 2; 21-scraper; 22-micro hydraulic rod; 23-through slot; 24-cage; 25-recovery box; 26-limit rod. DETAILED DESCRIPTION

[0029] 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.

[0030] Embodiment 1:

[0031] like Figures 1 to 5 As shown, the utility model provides a metal plate and strip heat treatment and drying device, including a heat treatment device 1, a base 2 is arranged on one side of the heat treatment device 1, a conveyor belt 4 is installed on the upper side of the base 2, water permeable holes are opened on the surface of the conveyor belt 4, and the conveyor belt 4 is made of high temperature resistant metal material.

[0032] A purge mechanism is installed at the upper end of the conveyor belt 4. The purge mechanism blows the water stains on the workpiece into the water cleaning component installed at the bottom of the conveyor belt 4 for recovery. At the same time, a shell 3 is provided on the base 2 outside the conveyor belt 4. The shell 3 covers the purge mechanism to prevent the water stains from spreading outward during purge.

[0033] Among them, the purge mechanism includes a pair of fixed seats 6 respectively fixed on the two side frames of the conveyor belt 4, a slide rail 10 is arranged on the fixed seat 6, a supporting plate 7 is slidably connected in the two slide rails 10, a cylindrical diversion pipe 8 is installed on the top of the supporting plate 7, the wind entering the diversion pipe 8 is input through the fan 5, and after the wind enters the diversion pipe 8, the wind is respectively transported to a plurality of purge heads 9 installed on both sides of the supporting plate 7 through the pipes on both sides, and the purge heads 9 purge and dry the workpieces transported by the conveyor belt 4.

[0034] According to the thickness of the workpiece, the cylinder 11 installed on the upper end of the slide rail 10 can be used to move the bearing plate 7 up and down to adjust the distance between the purge head 9 and the workpiece to improve the drying efficiency.

[0035] During purging, water stains pass through the water holes on the conveyor belt 4 and enter the water collection groove 12 at the bottom of the conveyor belt 4. The water collection groove 12 receives the water stains to prevent them from accumulating at the bottom of the conveyor belt 4. At the same time, splash guards 13 are installed on both sides of the water collection groove 12. The splash guards 13 expand outward to prevent water stains from splashing outward.

[0036] A fixed plate 14 is symmetrically arranged on the base 2 located at one end of the water trough 12, and a brush 15 is rotatably arranged between the symmetrical fixed plates 14. The brush 15 is located at the upper end of the water trough 12, and the brush 15 is in contact with the bottom mesh surface of the conveyor belt 4. The rotating shaft of the brush 15 is coaxially connected to the motor. When the brush 15 rotates, the conveyor belt 4 is cleaned, and water stains during cleaning fall into the water trough 12. The mesh surface of the conveyor belt 4 remains dry after cleaning, so that it can better transport the workpiece.

[0037] Embodiment 2

[0038] like Figure 6 and Figure 8 As shown, when the water storage tank 12 is full of water, the water needs to be cleaned up, so a scraper 21 is slidably arranged in the water storage tank 12. The scraper 21 moves to push the water in the water storage tank 12 to one end of the water storage tank 12. At the same time, a through groove 23 is opened on one side of the base 2. The through groove 23 is located at one end of the water outlet of the water storage tank 12, and a holder 24 is arranged on the inner wall of the through groove 23. A recovery box 25 is connected to the holder 24. The scraper 21 pushes the water into the recovery box 25. When the recovery box 25 is full of water, it can be removed to pour out the water.

[0039] In order to enable the scraper 21 to automatically move the clean water, a slide rail 20 is provided at the upper end of the scraper 21 near both sides. One side of the two slide rails 20 is respectively connected to one end of two connecting rods 19, one of which is threadedly connected to a reciprocating screw 18 rotatably arranged on one side of the water trough 12, and the two ends of the reciprocating screw 18 are respectively rotatably connected to the fixed plate 14 and the fixed seat 6, wherein one end of the reciprocating screw 18 is connected to a gear 2 17, and the gear 2 17 is meshed with the gear 16 connected to one end of the rotating shaft of the brush 15. Therefore, when the brush 15 rotates, the gear 2 17 is prompted to rotate with the reciprocating screw 18 to realize the automatic movement of the scraper 21.

[0040] In addition, another connecting rod 19 is slidably connected to a limit rod 26 fixedly provided on the other side of the water trough 12, and the moving direction of the scraper 21 is limited by the limit rod 26, thereby improving the stability of the movement of the scraper 21.

[0041] Embodiment 3

[0042] like Figure 7 As shown, when the scraper 21 slides back, it is easy to push the sewage in the water trough 12 into the inside of the water trough 12, so that the scraper 21 is slidably connected to the slide rail 20, and a micro hydraulic rod 22 is installed on the upper side of the slide rail 20, and the piston end of the micro hydraulic rod 22 is connected to the scraper 21. Driven by the micro hydraulic rod 22, the scraper 21 can slide upward into the slide rail 20, thereby keeping the scraper 21 away from the bottom of the water trough 12 to avoid pushing the sewage inward.

[0043] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A metal plate and strip heat treatment and drying device, comprising heat treatment equipment, characterized in that: A base is provided on one side of the heat treatment equipment, a conveyor belt is installed on the upper side of the base, and a purge mechanism is installed on the upper end of the conveyor belt. The purge mechanism blows water stains on the workpiece into a water accumulation cleaning component installed at the bottom of the conveyor belt for recovery. At the same time, the water accumulation cleaning component cleans the accumulated water on the conveyor belt.

2. The metal plate and strip heat treatment and drying device according to claim 1, characterized in that: A shell is arranged on the base outside the conveyor belt.

3. The metal plate and strip heat treatment and drying device according to claim 2, characterized in that: The surface of the conveyor belt is provided with water permeable holes.

4. The metal plate and strip heat treatment and drying device according to claim 1, characterized in that: The purge mechanism includes a pair of fixed seats respectively fixed on the two side frames of the conveyor belt, a slide rail 1 is arranged on the fixed seat, a supporting plate is slidably connected in the two slide rails 1, a shunt pipe is installed on the upper side of the supporting plate, a purge head is installed on both sides of the supporting plate, the purge head and the shunt pipe are connected by a pipeline, and the air inlet of the shunt pipe is connected to the fan through a pipeline.

5. The metal plate and strip heat treatment and drying device according to claim 4, characterized in that: A cylinder is installed at the upper end of the slide rail 1, and a piston end of the cylinder is connected to the bearing plate.

6. The metal plate and strip heat treatment and drying device according to claim 5, characterized in that: The accumulated water cleaning component comprises a accumulated water trough located at the lower side of the conveyor belt, and inclined splash plates are arranged on both sides of the accumulated water trough.

7. The metal plate and strip heat treatment and drying device according to claim 6, characterized in that: A fixed plate is symmetrically arranged on a base at one end of the water trough, and a brush is rotatably arranged between the symmetrical fixed plates, and the brush cleans the conveyor belt.

8. The metal plate and strip heat treatment and drying device according to claim 7, characterized in that: A scraper is slidably arranged in the water trough, and two slide rails are arranged at the upper end of the scraper near both sides. The scraper is slidably connected to the two slide rails, and one side of the two slide rails is respectively connected to one end of two connecting rods, one of which is threadedly connected to a reciprocating screw rotatably arranged on one side of the water trough, and one end of the reciprocating screw is connected to a gear two, which is meshed with a gear one connected to one end of the brush shaft, and the other connecting rod is slidably connected to a limit rod fixedly arranged on the other side of the water trough.

9. The metal plate and strip heat treatment and drying device according to claim 8, characterized in that: A micro hydraulic rod is installed on the upper side of the slide rail 2, and the piston end of the micro hydraulic rod is connected to the scraper.

10. The metal plate and strip heat treatment and drying device according to claim 1, characterized in that: A through slot is provided on one side of the base, a card seat is provided on the inner wall of the through slot, and a recycling box is carded in the card seat.

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