CN214746736U

CN214746736U - Workpiece cooling apparatus

Info

Publication number: CN214746736U
Application number: CN202120249520.1U
Authority: CN
Inventors: 农百乐
Original assignee: Foshan Irobot Automatic Co ltd
Current assignee: Foshan Irobot Automatic Co ltd
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-11-16
Anticipated expiration: 2031-01-28

Abstract

The utility model discloses a workpiece cooling device, which comprises a conveying mechanism, a spraying device and a blowing device, wherein the conveying mechanism comprises a conveying belt for conveying workpieces and a driving device for driving the conveying belt to circularly move; the spraying device and the blowing device are arranged in the conveying direction of the conveying belt; the spraying device comprises a spray head which is arranged above the conveying belt and can spray cooling liquid to the conveying belt, and a liquid supply part which conveys the cooling liquid to the spray head; the air blowing device comprises a fan which is arranged above the conveying belt and can provide cooling air flow for the conveying belt. Compared with the prior art, the utility model discloses a work piece cooling arrangement adopts the multiple mode that sprays and blow to cool off the work piece through high temperature technology processing, compares the cooling method that the transmission was soaked, and the cooling effect is softer, effectively avoids the work piece of thickness thinner to split because of the quench in the cooling process, and the cooling effect is reliable good.

Description

Workpiece cooling apparatus

Technical Field

The utility model belongs to the technical field of the work piece cooling treatment, concretely relates to work piece cooling arrangement.

Background

The workpiece needing the heat treatment process is subjected to heat treatment and then is subjected to subsequent processing if the temperature is too high. For example, the pot drawing process requires the steps of drawing → annealing → cooling → the next step, and the subsequent step can be performed only after the cooling step because the temperature of the work is high after the annealing step.

The existing common convenient cooling method is to directly soak the workpiece, the cooling effect of the cooling method is obvious, but for some workpieces with poor material properties and thinner thickness, the workpiece is cooled quickly and easily deformed or even cracked by the direct soaking method, and the damage to the workpiece is larger.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's not enough, provide one kind and cause the harm to the work piece because of the quench when avoiding the cooling, the soft work piece cooling arrangement of cooling method.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the workpiece cooling equipment comprises a conveying mechanism, a spraying device and a blowing device, wherein the conveying mechanism comprises a conveying belt for conveying workpieces and a driving device for driving the conveying belt to circularly move; the spraying device and the blowing device are arranged in the conveying direction of the conveying belt; the spraying device comprises a spray head which is arranged above the conveying belt and can spray cooling liquid to the conveying belt, and a liquid supply part which conveys the cooling liquid to the spray head; the air blowing device comprises a fan which is arranged above the conveying belt and can provide cooling air flow for the conveying belt.

Compared with the prior art, the utility model discloses a work piece cooling arrangement adopts the multiple mode that sprays and blow to cool off the work piece through high temperature technology processing, compares the cooling method that the transmission was soaked, and the cooling effect is softer, effectively avoids the work piece of thickness thinner to split because of the quench in the cooling process, and the cooling effect is reliable good.

Furthermore, more than 2 blowing devices are arranged along the conveying direction; through setting up like this, work piece cooling effect is better.

Furthermore, the spraying device also comprises a water retaining cover arranged on the upper side of the conveying mechanism, a spraying channel is arranged on the water retaining cover along the conveying direction of the workpiece, and the spray head is arranged in the spraying channel; through the arrangement, the spray head sprays and cools the workpiece in the water retaining cover, so that the spray head is effectively prevented from wetting the external working environment during working.

Furthermore, two ends of the water retaining cover are respectively provided with a water retaining curtain; through setting up like this, effectively avoid the splash in the manger plate cover to outwards splash.

Further, a water collecting tank with an opening at the upper side is arranged at the lower side of the conveying belt, the conveying belt is arranged above the water collecting tank, and a water outlet is formed in the bottom of the water collecting tank; through setting up like this, be convenient for collect the cooling water that spray set produced.

Further, the spraying device is arranged at the upstream of the blowing device; through the arrangement, after the workpiece is sprayed, the surface moisture is further cooled and volatilized through the air blowing device, and the workpiece is kept dry after being cooled.

Further, the liquid supply part comprises a water storage tank, an infusion pump and a liquid supply pipeline, the water storage tank is connected with the spray head through the liquid supply pipeline, the infusion pump is connected to the liquid supply pipeline, and the water storage tank is connected with the water outlet through a recovery pipeline; through setting up like this, spray set adopts hydrologic cycle's mode, guarantees that the shower nozzle continuously supplies water, saves more water resources.

Further, the conveying belt is a metal mesh belt, and cooling liquid generated by the spraying device conveniently enters the water collecting tank through the gap of the metal mesh belt through the arrangement.

Further, the workpiece cooling device comprises a frame, and the conveying mechanism is arranged at the upper part of the frame.

Further, the bottom wall of the water collecting tank is wavy, and the water outlet is formed in the trough of the bottom wall of the water collecting tank; through setting up like this, the drainage of water catch bowl is more thorough, and the discharge effect is good.

Drawings

FIG. 1 is a schematic view of a workpiece cooling apparatus I

FIG. 2 is a schematic view II of the workpiece cooling apparatus

FIG. 3 is a schematic view of a water collection sump

Detailed Description

The technical scheme of the utility model is described below with the accompanying drawings:

referring to fig. 1 to 3, the workpiece cooling apparatus of the present invention includes a conveying mechanism 2, a spraying device 3 and a blowing device 4, wherein the conveying mechanism 2 includes a conveying belt 22 for conveying workpieces, and a driving device 21 for driving the conveying belt 22 to move circularly; the spraying device 3 and the blowing device 4 are arranged in the conveying direction of the conveyor belt 22; the spraying device 3 comprises a spray head (not shown) which is arranged above the conveying belt 22 and can spray cooling liquid to the conveying belt 22, and a liquid supply part which can supply the cooling liquid to the spray head, and the spray head can generate water spray or water mist sprayed on the workpiece; the blowing device 4 includes a blower 41 disposed above the conveyor belt 22 and configured to provide a cooling air flow to the conveyor belt 22, wherein the cooling air flow cools the workpiece and volatilizes moisture on the surface of the workpiece.

Referring to fig. 1 and 2, in an embodiment, the spraying device 3 further includes a water-retaining cover 31 disposed on the upper side of the conveying mechanism 2, the water-retaining cover 31 is provided with a spraying channel 33 along the conveying direction of the workpiece, the spraying heads are disposed in the spraying channel 33, and a plurality of spraying heads are disposed on the inner top wall of the water-retaining cover 31, so that the workpiece can be continuously sprayed, and the cooling effect is significant; through the arrangement, the spray head sprays and cools the workpiece in the water retaining cover, so that the spray head is effectively prevented from wetting the external working environment during working.

In one embodiment, the water-retaining cover 31 is provided with water-retaining curtains 32 at two ends of the spraying channel 33; by means of the arrangement, water splash in the water retaining cover 31 is effectively prevented from splashing outwards.

Referring to fig. 1 and 3, in one embodiment, a water collecting tank 11 with an open upper side is arranged on the lower side of a conveyor belt 22, the conveyor belt 22 is arranged above the water collecting tank 11, a water outlet 13 is arranged at the bottom of the water collecting tank 11, a liquid supply part comprises a water storage tank 12, an infusion pump and a liquid supply pipeline, the water storage tank 12 is connected with a spray head through the liquid supply pipeline, the infusion pump is connected to the liquid supply pipeline, the water storage tank 12 is connected with the water outlet 13 through a recovery pipeline, and cooling water sprayed by the spray head to a workpiece can flow into the water collecting tank 11 through a gap in the conveying mechanism 2; through setting up like this, be convenient for collect the cooling water that spray set 3 produced to and make spray set 3 adopt hydrologic cycle's mode, guarantee that the shower nozzle lasts the water supply, save more water resources.

Referring to fig. 1, in one embodiment, the spray device 3 is arranged upstream of the blowing device 4; through the arrangement, after the workpiece is sprayed, the surface moisture is further cooled and volatilized through the air blowing device 4, so that the workpiece is kept dry after being cooled.

In one embodiment, the conveyor belt 22 is a metal mesh belt, preferably a 304 stainless steel mesh belt, and the arrangement is such that the cooling liquid generated by the spraying device 3 enters the water collecting tank 11 through the gaps of the metal mesh belt.

In one embodiment, the workpiece cooling device comprises a frame 1, a conveying mechanism 2 is arranged on the upper portion of the frame 1, and the water storage tank 12 is arranged on the lower side of the conveying mechanism 2 on the frame 1.

Referring to fig. 3, in one embodiment, the bottom wall of the water collection tank 11 is wavy, a plurality of water discharge ports 13 are provided, the number of the water discharge ports 13 corresponds to the number of the wave troughs 111 of the water collection tank 11, the water discharge ports 13 are provided at the wave troughs 111 of the bottom wall of the water collection tank 11, and the water discharge ports 13 are communicated with the water storage tank 12 through a recycling pipeline; through setting up like this, the drainage of water catch bowl 11 is more thorough, and the drainage effect is good.

Referring to fig. 1 and 2, in one embodiment, the blowing device 4 is provided with more than 2 blowing devices along the conveying direction, the blowing device 4 further comprises a bracket 42, a plurality of fans 41 are arranged along the conveying direction of the workpieces, the fans 41 are arranged on the bracket 42, and the fans 41 generate air flow with a downward direction; through setting up like this, the periphery of work piece can evenly flow through to the air current that fan 41 produced, makes the work piece whole cooling even, and the work piece carries out a lot of through a plurality of fans 41 and cools off, and the cooling effect is better.

Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.

Claims

1. The workpiece cooling equipment is characterized by comprising a conveying mechanism, a spraying device and a blowing device, wherein the conveying mechanism comprises a conveying belt for conveying workpieces and a driving device for driving the conveying belt to circularly move; the spraying device and the blowing device are arranged in the conveying direction of the conveying belt; the spraying device comprises a spray head which is arranged above the conveying belt and can spray cooling liquid to the conveying belt, and a liquid supply part which conveys the cooling liquid to the spray head; the air blowing device comprises a fan which is arranged above the conveying belt and can provide cooling air flow for the conveying belt.

2. The apparatus for cooling a workpiece as set forth in claim 1, wherein the blowing device is provided in a number of 2 or more in the conveying direction.

3. The workpiece cooling apparatus according to claim 1, wherein the spray device further comprises a water-retaining cover provided on an upper side of the conveying mechanism, the water-retaining cover being provided with a spray passage in a conveying direction of the workpiece, the spray head being provided in the spray passage.

4. The workpiece cooling apparatus according to claim 3, wherein water-retaining curtains are provided at both ends of the water-retaining cover, respectively.

5. The apparatus for cooling a workpiece according to claim 1, wherein the conveyor belt is provided with a water collection tank having an upper side opened at a lower side thereof, the conveyor belt is provided above the water collection tank, and a drain port is provided at a bottom of the water collection tank.

6. Workpiece cooling device according to claim 1, characterised in that the spray means are arranged upstream of the blowing means.

7. The workpiece cooling apparatus according to claim 5, wherein the liquid supply part comprises a water tank, an infusion pump and a liquid supply line, the water tank and the spray head are connected through the liquid supply line, the infusion pump is connected to the liquid supply line, and the water tank is connected to the water discharge port through a recovery line.

8. The workpiece cooling apparatus of claim 1, wherein the conveyor belt is a metal mesh belt.

9. The apparatus according to any one of claims 1 to 8, wherein the apparatus comprises a frame, and the transport mechanism is mounted on an upper portion of the frame.

10. The workpiece cooling apparatus according to claim 5, wherein the bottom wall of the water collection tank is wavy, and the drain port is provided at a valley of the bottom wall of the water collection tank.