CN217585044U

CN217585044U - Blanking cooling device of cleaning machine

Info

Publication number: CN217585044U
Application number: CN202221413287.7U
Authority: CN
Inventors: 杨阳; 郭海亚; 尤文兴; 陆荧洁; 金中; 费竹钧
Original assignee: Wuxi Aohuan Intelligent Technology Co ltd
Current assignee: Wuxi Aohuan Intelligent Technology Co ltd
Priority date: 2022-06-08
Filing date: 2022-06-08
Publication date: 2022-10-14
Anticipated expiration: 2032-06-08

Abstract

The utility model relates to an unloading cooling device of cleaning machine, include the workstation and install the plenum at the workstation top, conveying mechanism is installed to the top both sides of workstation, conveying mechanism's upper portion delivery unit is located in the plenum, the last locating piece of carrying the work piece of evenly installing of conveying mechanism, the fan is evenly installed at the top of plenum, the output of fan is connected with the fan housing, the fan housing is located the inner chamber top of plenum, the cooling tube is installed to the bottom of fan housing. The utility model discloses in, through set up a plurality of air-cooled stations in the plenum to add in the wind-force fan housing of fan output and establish the cooling tube, satisfy work piece unloading temperature requirement, effectively shortened the length of work piece cooling roll table, saved the length of whole production line.

Description

Blanking cooling device of cleaning machine

Technical Field

The utility model relates to a cleaning machine technical field especially relates to an unloading cooling device of cleaning machine.

Background

At present, the workpiece is heated after the cleaning and drying of the cleaning machine is finished, a common blanking cooling mode is that a worker puts the workpiece into a cache roller way to naturally cool the workpiece, the cooling can lead to the overlong length of the cache roller way at the rear end of the cleaning machine, and the production efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an unloading cooling device of cleaning machine to solve the problem that meets in the above-mentioned background art.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

the blanking cooling device of the cleaning machine comprises a workbench and an air chamber arranged at the top of the workbench, wherein conveying mechanisms are arranged on two sides of the top of the workbench, an upper conveying part of each conveying mechanism is located in the air chamber, positioning blocks for conveying workpieces are uniformly arranged on the conveying mechanisms, fans are uniformly arranged at the top of the air chamber, the output ends of the fans are connected with air covers, the air covers are located at the tops of inner cavities of the air chambers, and cooling pipes are arranged at the bottoms of the air covers.

In the scheme, one side of the top of the workbench is provided with the transmission device, and the transmission device is in transmission connection with the conveying mechanism.

In the scheme, the two conveying mechanisms are in one group, the two adjacent groups are connected together through the support, the top of the support is fixedly connected with the positioning block, and the positioning block is any one of a semicircular block, a U-shaped block and a V-shaped block.

In the above scheme, the cooling pipe is an S-shaped serpentine coil pipe, and the cooling pipe is connected with an external cooling medium through a pipeline.

In the scheme, the unpowered roller way is installed in the middle of the top of the workbench, and the height of the unpowered roller way is the same as that of the conveying mechanism.

In the scheme, the blanking end of the workbench is provided with the center-dividing jacking device, and the center-dividing jacking device is arranged in the gap of the unpowered roller way.

Compared with the prior art, the beneficial effects of the utility model are that: the conveying mechanism conveys the workpiece and can be in seamless connection with the preorder cleaning machine. The air cooling stations are arranged in the air chamber, and the cooling pipe is additionally arranged in the wind shield output by the fan, so that the requirement on workpiece blanking temperature is met, the length of a workpiece cooling roller way is effectively shortened, and the length of the whole production line is saved. In addition, still can be for detecting work piece unloading temperature, increase export temperature detection device, possess the temperature discrepancy alarming function, it is higher than traditional natural cooling precision.

Drawings

The disclosure of the present invention is explained with reference to the drawings. It is to be understood that the drawings are designed solely for the purposes of illustration and not as a definition of the limits of the invention. In the drawings, like reference numerals are used to refer to like parts. Wherein:

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 isbase:Sub>A schematic view of the cross-sectional structure A-A of FIG. 2;

FIG. 4 is a schematic cross-sectional view taken along line B-B in FIG. 3;

fig. 5 is a schematic structural view of the middle-split jacking device of the present invention.

Reference numbers in the figures: 1-a workbench; 11-a conveying mechanism; 12-positioning blocks; 13-a transmission; 14-unpowered roller way; 2-an air chamber; 21-a fan; 22-a fan cover; 23-a cooling tube; 24-a railing; 25-an exhaust fan; 3-centering jacking device; 31-a mounting frame; 32-a jacking cylinder; 33-guide pillars; 34-a mounting plate; 35-a top plate; 36-minute cylinder.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the invention only in a schematic way, and therefore they show only the relevant components of the invention.

According to the technical scheme of the utility model, under the essential spirit of the utility model, general technical personnel in this field can propose the multiple structural style and the realization that can replace each other. Therefore, the following detailed description and the accompanying drawings are merely illustrative of the technical solutions of the present invention, and should not be considered as limiting or restricting the technical solutions of the present invention in their entirety or in any other way.

The technical solution of the present invention will be further described in detail with reference to the accompanying drawings and embodiments.

Embodiment 1, as shown in fig. 1 to 4, a blanking cooling device of a cleaning machine comprises a workbench 1 and a wind chamber 2 installed at the top of the workbench 1, wherein the workbench 1 is of a semi-closed structure, a framework is of an integral framework structure formed by welding a square tube as a stand column and section bars as a cross beam and a longitudinal beam, an inner cavity of the wind chamber 2 is made of a stainless steel plate with the thickness of 2mm and the thickness of 304, and a rotatable box door is installed on the outer wall.

Conveying mechanisms 11 are installed on two sides of the top of the workbench 1, the conveying mechanisms 11 are used for conveying workpieces, and conveying belts or conveying chains common in existing equipment can be adopted. The upper conveying part of the conveying mechanism 11 is positioned in the wind chamber 2, the part of the conveying mechanism 11 in the wind chamber 2 accounts for about two thirds, a feeding end and a discharging end are reserved on two sides of the conveying mechanism 11 so as to facilitate feeding and discharging, and the feeding and discharging part is not positioned in the wind chamber 2. The conveying mechanism 11 is uniformly provided with positioning blocks 12 for conveying the workpieces, and the positioning blocks are used for positioning the workpieces to be cooled so as to facilitate cooling in the conveying process. A transmission device 13 is installed on one side of the top of the workbench 1, and the transmission device 13 is in transmission connection with the conveying mechanism 11, so that the workpieces are driven to move at a constant speed on the conveying mechanism 11.

Two conveying mechanisms 11 are in one group, two adjacent groups are connected together through a support, the top of the support is fixedly connected with a positioning block 12, and the positioning block 12 is any one of a semicircular block, a U-shaped block and a V-shaped block and can support and limit a workpiece. Preferably, the conveying mechanism 11 is a chain type stepping conveying mechanism, and includes a sprocket, a chain and a stepping motor. The chain wheels are arranged on two sides of the top of the workbench 1 through bearing seats, the axes of the chain wheels are connected with the rotating shaft, the chain wheels on two sides of the chain wheels are driven synchronously, the chain is matched with the chain wheels to convey workpieces, and the stepping motor drives one of the chain wheels to rotate through the other chain so as to drive the whole conveying mechanism 11 to move. The stepping motor belongs to an important component of the transmission device 13, and drives the chain wheel to drive through the stepping motor, so as to drive the conveying mechanism 11 to move, and convey the workpiece. The step-by-step conveying mode is adopted and is connected with the preorder cleaning machine, the workpiece can be positioned in a V-shaped block positioning mode, and the top contact surface of the positioning block 12 is designed according to the appearance of the workpiece and used for auxiliary positioning.

The top of the wind chamber 2 is uniformly provided with fans 21, the output end of each fan 21 is connected with a fan cover 22, the fan covers 22 are positioned at the top of the inner cavity of the wind chamber 2 and can be used as wind channels for outputting wind power, and the fans 21 and the fan covers 22 form a plurality of cooling stations. The fan 21 adopts centrifugal fan, and power 1.1kw, plenum 2 and fan housing 22 all adopt stainless steel material to make, and the air-out direction is from the top down direction, arranges 4 stations of blowing altogether, and 3 air outlets side by side are arranged above the work piece to the station altogether. As shown in fig. 3, 4 blowing stations are arranged in the

air chamber

2, and 3 air outlets are provided in each blowing station, that is, as shown in fig. 4, three air hoods 22 are provided. The parallel air outlets are used for air blowing and cooling for workpieces with long comparison, and only one air outlet is needed for small workpieces.

The cooling pipe 23 is installed at the bottom of the fan housing 22, the cooling pipe 23 is an S-shaped serpentine coil, and the cooling pipe 23 is connected to an external cooling medium through a pipeline. The cooling medium may be cold air made by a condenser or water at 0 c made by a refrigerator. Low temperature air or low temperature liquid is supplied into the plenum 2 through the cooling pipe 23 to cool the workpiece by diffusion. The cooling efficiency of the air chamber 2 is accelerated by matching with the blowing action of the fan 21, so that the workpiece passing through the air chamber 2 is rapidly cooled, the dried workpiece is cooled by air, and the temperature of the workpiece is not higher than the real-time room temperature by 10 ℃ during blanking.

Preferably, balustrades 24 are installed around the top of the plenum 2 for protecting workers when the workers overhaul the blower 21, and an exhaust fan 25 connected to the inner chamber is installed at the top of the plenum 2 for accelerating the air flow in the plenum 2 to exchange heat with the outside, thereby stabilizing the diffusion of the cooling medium in the plenum 2.

The workpiece in-place detection device is respectively installed at the feeding end and the discharging end of the workbench 1, can be a photoelectric switch or an infrared detection probe, is used for detecting workpieces on the conveying mechanism 11 in time by being connected with a PLC (programmable logic controller) device, and is stopped or suspended when abnormal detection occurs. The inside of the air chamber 2 is provided with a temperature detection device, the temperature detection device can adopt a temperature sensor and is used for detecting whether the temperature in the air chamber 2 meets the cooling requirement, and the temperature detection device also carries out real-time monitoring by being connected with a PLC device. The workpiece in-place detection devices are arranged on the feeding station and the discharging station, the abnormal position of the workpiece is also prevented, and when the workpiece on the feeding station and the discharging station is not taken away, the conveying mechanism 11 cannot convey forwards, so that the stable operation of the discharging cooling device is ensured.

In embodiment 2, on the basis of embodiment 1, the unpowered roller way 14 is installed in the middle of the top of the workbench 1, and the height of the unpowered roller way 14 is the same as that of the conveying mechanism 11, so that the unpowered roller way is used for matching with the conveying mechanism 11 to complete smooth conveying of workpieces. The unpowered roller way 14 is composed of roller way supports and rollers, the roller way supports are mounted at the top of the workbench 1, and the rollers are rotatably connected between the two roller way supports through rotating shafts and are mainly used for supporting and conveying flange faces of axle housings. Under the conveying of the conveying mechanism 11, the middle of the workpiece is positioned on the unpowered roller way 14, and the effect of auxiliary conveying is achieved.

Embodiment 3, on the basis of embodiment 2, the blanking end of the workbench 1 is provided with the centering jacking device 3, and the centering jacking device 3 is arranged in the gap of the unpowered roller way 14. The center-dividing device is arranged at the blanking station of the blanking cooling device, the center-dividing of the workpiece is realized through the action of the center-dividing cylinder 36, the blanking precision of the workpiece automatic robot is met, and the workpiece is conveniently clamped to the next station.

Referring to fig. 5, the centering and jacking device 3 includes a mounting frame 31, a cylinder 32, a mounting plate 34 and a top plate 35, the mounting frame 31 is fixed on the workbench 1, the cylinder 32 is mounted on the mounting frame 31 for centering and positioning, two sides of the top of the mounting frame 31 are movably connected with the mounting plate 34 through a guide pillar 33, the output end of the cylinder 32 is in transmission connection with the mounting plate 34, a centering cylinder 36 is fixed at the top of the mounting plate 34, the centering cylinder 36 is in transmission connection with the top plate 35, and anti-skid threads are arranged at the top of the top plate 35. The mounting plate 34 is driven to jack the workpiece through the conveying action of the air cylinder 32, so as to be separated from the positioning block 12 of the conveying mechanism 11, and the clamping position of the workpiece relative to the clamping jaw of the robot is adjusted through the centering air cylinder.

In the present embodiment, the cylinder 32 can be a jacking cylinder of JSI163X100SFA, and the split-gas cylinder 36 can be a labeled straight cylinder of MHL2-40D1-M9 BZ. The cylinder 32 is vertically installed for the jacking work, and the air cylinder 36 is horizontally installed for moving the workpiece to a certain distance, thereby centering the workpiece at the gripping position of the robot gripping jaw. The top of the top plate 35 can be additionally provided with a component similar to the positioning block 12, so that the workpiece can be stably pushed and lifted.

In summary, in the present invention, the workpiece is transported by the transporting mechanism 11, and can be seamlessly connected to the preorder cleaning machine. A plurality of air cooling stations are arranged in the air chamber 2, and a cooling pipe 23 is additionally arranged in a wind power fan cover 22 output by the fan 21, so that the requirement of workpiece blanking temperature is met, the length of a workpiece cooling roller way is effectively shortened, and the length of the whole production line is saved. In addition, still can be for detecting work piece unloading temperature, increase export temperature detection device, possess the temperature discrepancy alarming function, it is higher than traditional natural cooling precision.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. These elements not disclosed are all known to those skilled in the art.

The above-mentioned embodiments further explain in detail the objects, technical solutions and advantages of the present invention, and it should be understood that the above-mentioned embodiments are only specific to the present invention, and are not intended to limit the scope of the present invention, any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the scope of the present invention.

Claims

1. The utility model provides a unloading cooling device of cleaning machine which characterized in that: the air cooling device comprises a workbench (1) and an air chamber (2) arranged at the top of the workbench (1), wherein conveying mechanisms (11) are arranged on two sides of the top of the workbench (1), an upper conveying part of each conveying mechanism (11) is located in the air chamber (2), positioning blocks (12) for conveying workpieces are uniformly arranged on the conveying mechanisms (11), a fan (21) is uniformly arranged at the top of the air chamber (2), an output end of the fan (21) is connected with a fan cover (22), the fan cover (22) is located at the top of an inner cavity of the air chamber (2), and a cooling pipe (23) is arranged at the bottom of the fan cover (22).

2. The blanking cooling device of a cleaning machine according to claim 1, characterized in that: a transmission device (13) is installed on one side of the top of the workbench (1), and the transmission device (13) is in transmission connection with the conveying mechanism (11).

3. The blanking cooling device of the cleaning machine as claimed in claim 1, characterized in that: two conveying mechanisms (11) are in one group, two adjacent groups are connected together through a support, the top of the support is fixedly connected with the positioning block (12), and the positioning block (12) is any one of a semicircular block, a U-shaped block and a V-shaped block.

4. The blanking cooling device of a cleaning machine according to claim 1, characterized in that: the cooling pipe (23) is an S-shaped snake-shaped coil pipe, and the cooling pipe (23) is connected with an external cooling medium through a pipeline.

5. The blanking cooling device of a cleaning machine according to claim 1, characterized in that: an unpowered roller way (14) is installed in the middle of the top of the workbench (1), and the height of the unpowered roller way (14) is the same as that of the conveying mechanism (11).

6. The blanking cooling device of a cleaning machine according to claim 5, characterized in that: the blanking end of the workbench (1) is provided with a centering jacking device (3), and the centering jacking device (3) is arranged in a gap of the unpowered roller way (14).

7. The blanking cooling device of a cleaning machine according to claim 6, characterized in that: divide well jacking device (3) to include mounting bracket (31), cylinder (32), mounting panel (34) and roof (35), mounting bracket (31) are fixed on workstation (1), and cylinder (32) are installed on mounting bracket (31), and guide pillar (33) and mounting panel (34) swing joint are passed through to the top both sides of mounting bracket (31), and the output and mounting panel (34) transmission of cylinder (32) are connected, and cylinder (36) in the branch are fixed with at the top of mounting panel (34), divide well cylinder (36) to be connected with roof (35) transmission, and the top of roof (35) is equipped with anti-skidding line.

8. The blanking cooling device of the cleaning machine as claimed in claim 1, characterized in that: railings (24) are installed on the periphery of the top of the air chamber (2), and an exhaust fan (25) communicated with the inner cavity is further installed on the top of the air chamber (2).

9. The blanking cooling device of a cleaning machine according to claim 1, characterized in that: the workpiece in-place detection device is respectively installed at the feeding end and the discharging end of the workbench (1), and the temperature detection device is installed inside the air chamber (2).