Part conveying device

Abstract

The utility model discloses a part conveying device, and relates to the technical field of casting part transportation, the part conveying device comprises a supporting platform, a plurality of bearing boxes, a driving part, an air guide shell and a transmission part, the bearing boxes are rectangular, the bearing boxes are arranged on the supporting platform side by side in the front-back direction, and workpieces are arranged in the bearing boxes; the driving part is used for driving the bearing box on the supporting platform to move backwards; the air guide shell is arranged above the supporting platform in the mode that the position can be adjusted up and down, the air guide shell is provided with a lifting position and a descending position, when the air guide shell is located at the lifting position, the lower end of the air guide shell is separated from the bearing box, and when the air guide shell is located at the descending position, the lower end of the air guide shell abuts against the bearing box. The air guide shell inputs and exhausts air into and out of the bearing box to cool the workpiece; the driving part drives the air guide shell to be switched between the lifting position and the descending position through the transmission part. Hot air generated by workpieces in the conveying process can be collected, and the temperature of the working environment is prevented from being too high.

Description

TECHNICAL FIELD

[0001] The utility model relates to foundry parts transportation technical field, especially in a kind of parts conveying device. BACKGROUND

[0002] Metal casting is an advanced casting method, and the casting method can cast steel, iron, copper alloy, aluminum alloy, magnesium alloy and other metals to make long castings with unchanged cross-sectional shape, such as ingots, slabs, billets and pipes. Continuous casting production is easy to realize mechanization and automation, and can improve the production efficiency of metal casting. Continuous casting needs to meet the requirements of continuous automatic casting operation. After the raw materials are put in by artificial, a series of processing operations such as melting, casting, forming and demolding can be carried out by manufacturing equipment. The temperature of the parts after casting is high, and the parts need to be cooled during transportation to the next process. In the prior art, the parts are usually cooled by using a fan to blow air during transportation, but this will cause the heat of the parts to be dissipated to the working environment, resulting in an increase in the temperature of the factory building and affecting the health of the workers. SUMMARY

[0003] The utility model aims at at least solving one of the technical problems existing in the prior art. To this end, the utility model provides a parts conveying device, which can collect the hot air generated by the workpiece during transportation and avoid excessive temperature of the working environment.

[0004] According to the utility model first aspect embodiment, a kind of parts conveying device includes: support platform, multiple bearing boxes, drive part, air guide shell, transmission part, the bearing box is rectangle, multiple the bearing box is placed on the support platform along front-back direction side by side, the bearing box interior is used to place workpiece;The drive part is set to the support platform front end, and the drive part is used to drive the bearing box on the support platform moves to rear;The air guide shell can be adjusted position setting above the support platform, the air guide shell has lifting position and lowering position, when the air guide shell is located in lifting position, the lower end of the air guide shell is separated from the bearing box, when the air guide shell is located in lowering position, the lower end of the air guide shell is in abutment with the bearing box, the air guide shell inputs and exhausts air to the bearing box to cool workpiece;The transmission part is slidably connected to the support platform, and the drive part drives the air guide shell to switch between lifting position and lowering position by the transmission part.

[0005] According to the part conveying device, the following beneficial effects are achieved: the driving part drives the bearing box on the support platform to move backward, thereby completing the transportation function; the driving part can also drive the air guide shell to move up and down.

[0006] According to some embodiments of the utility model, the driving part has telescopic ends that can reciprocate forward and backward, the telescopic ends are connected with push plates extending in the left-right direction, the push plates abut against the bearing boxes to push the bearing boxes to move backward when the push plates move backward, and the push plates are separated from the bearing boxes to facilitate the placement of another bearing box between the push plates and the bearing boxes when the push plates move forward.

[0007] According to some embodiments of the utility model, two transmission parts are arranged, the transmission parts can move in the forward-backward direction, the two transmission parts are connected with the left and right ends of the push plates respectively, recesses are arranged at the upper ends of the transmission parts, protrusions are arranged at the lower ends of the air guide shells, when the push plates move forward to the most forward end of the stroke of the push plates, the protrusions are embedded in the recesses, when the push plates move backward, the protrusions are separated from the recesses and abut against the top ends of the transmission parts, and the air guide shells are switched to the lifting position.

[0008] According to some embodiments of the utility model, a plurality of rollers are arranged on the support platform, the rollers abut against the bottoms of the bearing boxes, and the rollers are used to reduce the friction when the bearing boxes move.

[0009] According to some embodiments of the utility model, baffle plates are arranged on the left and right sides of the support platform, and the baffle plates are used to guide the bearing boxes.

[0010] According to some embodiments of the utility model, the air guide shell is divided into a plurality of air chambers by a plurality of partitions arranged at intervals in the forward-backward direction, air inlets and air outlets are arranged at the lower ends of each air chamber, when the air guide shell is in the lowering position, the air inlets and the air outlets arranged in the same air chamber are aligned with two adjacent bearing boxes in the up-down direction respectively, an output shell is connected to the front side of the air guide shell, an air outlet main pipe is connected to the upper end of the output shell, an output port is arranged at the lower end of the output shell, an input shell is arranged at the rear side of the air guide shell, an air inlet main pipe is connected to the upper end of the input shell, and an input port is arranged at the lower end of the input shell, the input port is used to deliver air to the bearing box corresponding to the air inlet on the last side, and the output port is used to receive air in the bearing box corresponding to the air outlet on the most front side.

[0011] According to some embodiments of the present application, the air inlet pipe is connected with the air fan through an air inlet hose, and the air outlet pipe is connected with the air fan through an air outlet hose.

[0012] According to some embodiments of the present application, the air guide shell is provided with a plurality of sealing rings at the lower end, and the sealing rings are tightly abutted with the upper end of the bearing box when the air guide shell is in the descending position.

[0013] According to some embodiments of the present application, the air inlet is a plurality of small holes arranged side by side along the left-right direction, and the air outlet is a plurality of small holes arranged side by side along the left-right direction.

[0014] According to some embodiments of the present application, the distance D between the air inlet and the air outlet in the same air chamber is less than 0.2a, wherein a is the distance between the front and rear ends of the bearing box.

[0015] Additional aspects and advantages of the present application will be given in part in the following description, and will become apparent from the description, or will be learned by practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0016] The present application will be further described below in combination with the drawings and embodiments, wherein:

[0017] Figure 1 It is a schematic view of the mounting structure of an embodiment of the present application;

[0018] Figure 2 It is a schematic view of the driving part of an embodiment of the present application;

[0019] Figure 3 It is a schematic view of the support platform of an embodiment of the present application;

[0020] Figure 4 It is Figure 3 It is an enlarged view of A;

[0021] Figure 5 It is a schematic view of the air guide shell cross section of an embodiment of the present application;

[0022] Figure 6 It is a schematic view of the air guide shell of an embodiment of the present application.

[0023] Reference signs:

[0024] Support platform 100, roller 110, baffle 120;

[0025] Bearing box 200;

[0026] Driving part 300, telescopic end 310, push plate 320;

[0027] Air guide shell 400, air chamber 401, air inlet 402, air outlet 403, protrusion 410, partition 420, output shell 430, air outlet main pipe 431, output port 432, air outlet hose 433, input shell 440, air inlet main pipe 441, input port 442, air inlet hose 443, sealing ring 450;

[0028] Transmission part 500, groove 510. DETAILED DESCRIPTION

[0029] The embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present application, and cannot be understood as a limitation of the present application.

[0030] In the description of the present application, it should be understood that the orientation description, such as the orientation or position relationship indicated by up, down, etc. is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0031] In the description of the present application, the plural refers to more than two. If there is a description of the first, second, it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the sequence of indicated technical features.

[0032] In the description of the present application, unless otherwise explicitly limited, the words such as setting, installing, connecting, etc. should be broadly understood, and the person skilled in the art can reasonably determine the specific meaning of the above words in the present application in combination with the specific content of the technical solution.

[0033] Referring to Figures 1 to 6As shown, an embodiment of the utility model discloses a kind of component conveying devices, comprising: support platform 100, multiple bearing box 200, drive part 300, air guide shell 400, transmission part 500.Support platform 100 is horizontally installed on rack, bearing box 200 is square, multiple bearing box 200 is placed on support platform 100 along front-back direction side by side, and bearing box 200 inside is used to place workpiece;Bearing box 200 outside is composed of thin steel plate, and bearing box 200 inside is porous ceramic, rock wool board, expanded perlite etc. Heat insulation material, to insulate the heat of workpiece. Prevent workpiece from transmitting heat to support platform 100. Drive part 300 selects cylinder or hydraulic cylinder etc. Equipment that can realize reciprocating motion. Drive part 300 is bolted on rack, and drive part 300 is set to support platform 100 front end, and drive part 300 is used to drive bearing box 200 on support platform 100 to move back;Air guide shell 400 can be set to the position of up and down in support platform 100 upper, and support platform 100 left and right sides are vertically provided with 4 linear bearings, and air guide shell 400 left and right sides are vertically provided with 4 guide columns, and guide column is embedded in corresponding linear bearing, and linear bearing is used to guide guide column, so that air guide shell 400 can only move up and down. Air guide shell 400 has lifting position and lowering position, when air guide shell 400 is located in lifting position, air guide shell 400 lower end is separated from bearing box 200. When drive part 300 pushes bearing box 200 to move back, air guide shell 400 needs to switch to lifting position to facilitate bearing box 200 movement, when air guide shell 400 is located in lowering position, air guide shell 400 lower end is in bearing box 200, and air guide shell 400 inputs air to bearing box 200 to cool workpiece. Because bearing box 200 upper end is blocked by air guide shell 400, hot air in bearing box 200 cannot move to outside, but is discharged from air guide shell 400, avoid that workshop inside working environment temperature is too high, transmission part 500 is slidably connected to support platform 100, and drive part 300 drives air guide shell 400 to switch between lifting position and lowering position by transmission part 500. Drive part 300 simultaneously drives bearing box 200 on support platform 100 to move back and air guide shell 400 to move up and down, simple structure, low in cost.

[0034] Refer to Figures 1 to 3As shown, it can be understood that the driving part 300 has a telescopic end 310 that can reciprocate forward and backward, the telescopic end 310 is connected with a push plate 320 extending along the left-right direction, the telescopic end 310 can drive the push plate 320 to move forward and backward, the rear end of the push plate 320 is provided with a rubber plate to prevent damage to the bearing box 200, the push plate 320 moves backward and abuts against the bearing box 200 to push the bearing box 200 to move backward, the push plate 320 moves forward and separates from the bearing box 200, when the push plate 320 moves to the front end of the stroke of the push plate 320, a placement position is formed between the push plate 320 and the bearing box 200, and the placement position is used to place a new bearing box 200. It can be predicted that when the push plate 320 moves to the front end of the stroke of the push plate 320, the bearing box 200 loaded with the workpiece to be transported is hoisted to the placement position by a common lifting device. Then the telescopic end 310 drives the push plate 320 to move backward, the push plate 320 abuts against the bearing box 200 to push the bearing box 200 at the front end to move backward, so that all the bearing boxes 200 on the support platform 100 move backward.

[0035] Referring to Figures 1 to 3 As shown, it can be understood that the transmission part 500 is provided with two, the transmission part 500 is a steel plate extending along the front-rear direction. The transmission part 500 can move along the front-rear direction, and the two transmission parts 500 are bolted to the left and right ends of the push plate 320, respectively. By providing two transmission parts 500, the force on the push plate 320 is more balanced, and the push plate 320 will not shake when moving forward and backward. The upper end of the transmission part 500 is provided with a groove 510, the front side of the groove 510 is provided with a guide slope, the lower end of the air guide shell 400 is provided with a protrusion 410, when the push plate 320 moves forward to the front end of the stroke of the push plate 320 when the air guide shell 400 is in the lowered position, the protrusion 410 is embedded in the groove 510, when the push plate 320 moves backward, the guide slope pushes the protrusion 410 to move upward, so that the protrusion 410 leaves the groove 510 and abuts against the top end of the transmission part 500, and the air guide shell 400 is switched to the lifted position. The size of the protrusion 410 and the groove 510 is matched, so that when the push plate 320 moves backward, the transmission part 500 first switches the air guide shell 400 to the lifted position, and then the push plate 320 contacts the bearing box 200 and pushes the bearing box 200 to move backward.

[0036] Referring to Figures 1 to 4 As shown, it can be understood that the support platform 100 is provided with a plurality of rollers 110, the rollers 110 abut against the bottom of the bearing box 200, and the rollers 110 are used to reduce the friction when the bearing box 200 moves. The specific structure and mounting mode of the roller 110 are prior art, and therefore will not be described in detail.

[0037] Referring to Figures 1 to 4As shown, it can be understood that the support platform 100 is provided with a baffle 120 on both sides, and the baffle 120 is used for guiding the bearing box 200. The baffle 120 is provided with a sliding groove extending in the front-rear direction, and the transmission part 500 is arranged in the sliding groove. The sliding groove limits the transmission part 500, so that the transmission part 500 can only move forward and backward. It can be predicted that the sliding groove is provided with lubricating oil to reduce the resistance when the transmission part 500 moves.

[0038] Referring to Figures 1 to 6 As shown, it can be understood that the air guide shell 400 is divided into four air chambers 401 by three partition plates 420 arranged in the front-rear direction. The horizontal direction size of the air chamber 401 is equal to the horizontal direction size of the bearing box 200. The lower end of each air chamber 401 is provided with an air inlet 402 and an air outlet 403. When the air guide shell 400 is in the lowered position, the air inlet 402 and the air outlet 403 provided in the same air chamber 401 are respectively aligned with the adjacent two bearing boxes 200 in the up-down direction. The air in the bearing box 200 enters the air chamber 401 from the air inlet 402, and then enters the adjacent bearing box 200 in front from the air outlet 403. The air guide shell 400 is provided with an output shell 430 connected to the front side. The upper end of the output shell 430 is connected with an air outlet main pipe 431, and the lower end of the output shell 430 is provided with an output port 432. The rear side of the air guide shell 400 is provided with an input shell 440. The upper end of the input shell 440 is connected with an air inlet main pipe 441, and the lower end of the input shell 440 is provided with an input port 442. The input port 442 is used for conveying air to the bearing box 200 corresponding to the air inlet 402 on the last side, and the output port 432 is used for receiving air in the bearing box 200 corresponding to the air outlet 403 on the front side. Under the guidance of the air guide shell 400, the air flows through the bearing box 200 from back to front. Since the bearing box 200 moves from front to back, the temperature of the workpiece in the bearing box 200 located at the rear is lower than that of the workpiece in the bearing box 200 located at the front. The cold air in the air inlet main pipe 441 first contacts the workpiece with lower temperature to reduce the temperature, and then contacts the workpiece with higher temperature. The workpiece realizes gradual cooling in the process of transportation from front to back, and avoids quality defects caused by rapid cooling.

[0039] Referring to Figures 1 to 6 As shown, it can be understood that the air inlet main pipe 441 is connected with the fan through the air inlet hose 443. The fan is a common centrifugal blower. The air inlet hose 443 is a corrugated pipe. The air outlet main pipe 431 discharges hot air through the air outlet hose 433. The air outlet hose 433 is a corrugated pipe. The air outlet hose 433 can be connected to the factory building outside to be discharged directly. Since the temperature of the hot air in the air outlet main pipe 431 is close to the temperature when the workpiece starts to be transported, the air with high temperature has the value of recycling. The waste heat of the air can be used to produce hot water or as a heat source for absorption refrigeration, reducing energy consumption.

[0040] Referring to Figures 1 to 6 As shown in the figure, it can be understood that the air guide shell 400 is provided with a plurality of sealing rings 450 at the lower end, and the size of the sealing ring 450 is equal to the size of the bearing box 200, so that each sealing ring 450 can be aligned with the corresponding bearing box 200. Since the driving member is reciprocating, the air guide shell 400 and the plurality of bearing boxes 200 can always be matched and aligned after each bearing box 200 is pushed each time the bearing box 200 moves a distance equal to the length of the front and back direction of a single bearing box 200. Therefore, the sealing ring 450 can always drop to abut against the bearing box 200, and when the air guide shell 400 is in the dropped position, the sealing ring 450 abuts against the upper end of the corresponding bearing box 200, and the sealing ring 450 is used to seal the gap between the upper end of the bearing box 200 and the lower end of the air guide shell 400.

[0041] Referring to Figure 5 and Figure 6 As shown in the figure, it can be understood that the air inlet 402 is a plurality of small holes arranged side by side in the left-right direction, and the air outlet 403 is a plurality of small holes arranged side by side in the left-right direction. Both the air inlet 402 and the air outlet 403 use a plurality of small holes for air flow, which is beneficial to the uniform flow of air in the bearing box 200, so that the workpieces in the bearing box 200 can be uniformly cooled.

[0042] Referring to Figure 5 and Figure 6 As shown in the figure, it can be understood that the distance D between the air inlet 402 and the air outlet 403 opened in the same air chamber 401 is less than 0.2a, where a is the distance between the front and back ends of the bearing box 200. The air inlet 402 and the air outlet 403 corresponding to the same bearing box 200 should be as far away as possible to increase the distance of air flow in the bearing box 200, so that the workpieces in the bearing box 200 can be uniformly cooled.

[0043] Use steps: the telescopic end 310 of the driving part 300 can drive the push plate 320 to move back and forth, when the push plate 320 moves to the front end of the stroke of the push plate 320, the convex 410 is embedded in the groove 510, the air guide shell 400 is located in the lowered position, the lower end sealing ring 450 of the air guide shell 400 abuts against the upper end of the bearing box 200, air at room temperature is input into the input shell 440 through the fan, the input port 442 is used for conveying air to the bearing box 200 corresponding to the last side air inlet 402, under the guiding action of the air guide shell 400, the air flows through the bearing box 200 in turn from back to front, and the hot air is finally discharged from the output shell 430 to the air outlet hose 433. When the push plate 320 moves to the front end of the stroke of the push plate 320, the bearing box 200 loaded with the workpiece to be cooled is placed in the placement position. After the fan runs for 30 seconds, the fan is stopped, the driving part 300 drives the push plate 320 to move backward, the push plate 320 drives the transmission part 500 to switch the air guide shell 400 to the lifted position first, and then the sealing ring 450 is separated from the bearing box 200, and then the push plate 320 contacts the bearing box 200 and pushes the bearing box 200 to move backward. Until the push plate 320 moves to the last end of the stroke of the push plate 320, the driving part 300 drives the push plate 320 to move forward to the front end of the stroke of the push plate 320, and the above steps are repeated to make the bearing boxes 200 move backward side by side on the support platform 100 and cool the workpieces.

[0044] The embodiments of the utility model are described in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range possessed by the ordinary skilled in the art without departing from the purpose of the utility model.

Claims

1. A parts delivery device characterized by, The utility model relates to a kind of cooling device for workpiece, including: Support platform (100); Multiple bearing boxes (200), the bearing box (200) is rectangular, multiple the bearing box (200) is placed on the support platform (100) side by side along front-back direction, the inside of the bearing box (200) is used to place workpiece; Drive portion (300) is set to the front end of the support platform (100), the drive portion (300) is used to drive the bearing box (200) on the support platform (100) move towards rear; Air guide shell (400) is set to the upper of the support platform (100), air guide shell (400) has lifting position and lowering position, when air guide shell (400) is located lifting position, the lower end of air guide shell (400) is separated from the bearing box (200), when air guide shell (400) is located lowering position, the lower end of air guide shell (400) is abutted with the bearing box (200), air guide shell (400) is input and discharged to the bearing box (200) with air to cool workpiece; Transmission portion (500) is slidably connected to the support platform (100), the drive portion (300) is switched between lifting position and lowering position by the transmission portion (500) with air guide shell (400).

2. The component delivery apparatus of claim 1, wherein: The drive portion (300) has telescopic end (310) that can reciprocate forwards and backwards, the telescopic end (310) is connected with the push plate (320) extending along left-right direction, when the push plate (320) moves towards rear, it is abutted with the bearing box (200) to push the bearing box (200) and move towards rear, when the push plate (320) moves towards front, it is separated from the bearing box (200) to facilitate another bearing box (200) is placed between the push plate (320) and the bearing box (200).

3. The component delivery apparatus of claim 2, wherein: The transmission portion (500) is provided with two, the transmission portion (500) can be active along front-back direction, two transmission portions (500) are connected with the left and right ends of the push plate (320) respectively, the upper end of the transmission portion (500) is provided with recess (510), the lower end of air guide shell (400) is provided with protrusion (410), when air guide shell (400) is located lowering position, when the push plate (320) moves to the most front end of the push plate (320) stroke, the protrusion (410) is embedded in the recess (510), when the push plate (320) moves towards rear, the protrusion (410) is separated from the recess (510) and is abutted with the top end of the transmission portion (500), air guide shell (400) is switched to lifting position.

4. The component delivery apparatus of claim 1, wherein: Multiple rollers (110) are provided on the support platform (100), the roller (110) is abutted with the bottom of the bearing box (200), and the roller (110) is used to reduce the friction when the bearing box (200) moves.

5. The component delivery apparatus of claim 1, wherein: The left and right sides of the support platform (100) are provided with baffle (120), and the baffle (120) is used to guide the bearing box (200).

6. The component delivery device of claim 1, wherein: The air guide shell (400) is divided into multiple air chambers (401) by multiple partitions (420) arranged in the front-rear direction, each of the air chambers (401) is provided with an air inlet (402) and an air outlet (403) at the lower end, when the air guide shell (400) is in the lowered position, the air inlet (402) and the air outlet (403) provided in the same air chamber (401) are respectively aligned with the two adjacent carrying boxes (200) in the up-down direction, the air guide shell (400) is provided with an output shell (430) at the front side, the output shell (430) is connected with an air outlet main pipe (431) at the upper end, the output shell (430) is provided with an output port (432) at the lower end, the air guide shell (400) is provided with an input shell (440) at the rear side, the input shell (440) is connected with an air inlet main pipe (441) at the upper end, the input shell (440) is provided with an input port (442) at the lower end, the input port (442) is used for conveying air to the carrying box (200) corresponding to the air inlet (402) at the last side, and the output port (432) is used for receiving air in the carrying box (200) corresponding to the air outlet (403) at the front side.

7. The component delivery device of claim 6, wherein: The air inlet main pipe (441) is connected with a fan through an air inlet hose (443), and the air outlet main pipe (431) is connected with an air outlet hose (433) for discharging hot air.

8. The component delivery device of claim 6, wherein: The air guide shell (400) is provided with multiple sealing rings (450) at the lower end, when the air guide shell (400) is in the lowered position, the sealing rings (450) are tightly abutted against the upper ends of the corresponding carrying boxes (200), and the sealing rings (450) are used for sealing the gap between the upper ends of the carrying boxes (200) and the lower end of the air guide shell (400).

9. The component delivery apparatus of claim 6, wherein: The air inlet (402) is a plurality of small holes arranged side by side in the left-right direction, and the air outlet (403) is a plurality of small holes arranged side by side in the left-right direction.

10. The component delivery device of claim 6, wherein: The distance D between the air inlet (402) and the air outlet (403) provided in the same air chamber (401) is less than 0.2a, wherein a is the distance between the front and rear ends of the carrying box (200).

Images