CN209811213U - Robot straight arm casting device - Google Patents

Abstract

The utility model discloses a straight arm casting device of robot, including base, cooling support, booster pump and casting mould, base top one side is provided with pours the box, it is provided with to pour box top one side the booster pump, the booster pump with it is provided with the pressure boost pipe between the box to pour, be provided with the stop valve on the pressure boost pipe. Has the advantages that: the utility model discloses at the in-process of pouring the inside pressure boost of box, can be through the inside pressure of the real-time detection pressure boost of pressure gauge, and then detect the inside pressure of pouring the box, then show through display screen display, it is convenient directly perceived, the inside coolant liquid circulation of cooling cycle pipe flows simultaneously, cool off casting mold, in the cooling process, casting mold is progressively cooled off to the near-end by pouring the distal end, can make the straight arm of cast robot progressively cool off, prevent the shrinkage cavity, the shrinkage porosity phenomenon from appearing.

Description

Robot straight arm casting device

Technical Field

The utility model relates to a casting technical field, concretely relates to straight arm casting device of robot.

Background

With the rapid development of Chinese economy, the wide use of robots is an important way for realizing industrial automation and improving social production efficiency. Industrial robot automatic production lines have been widely used in the automobile industry, the electronic and electrical industry, the engineering machinery and other industries to ensure product quality, improve production efficiency and avoid a large number of industrial accidents. The use practice of nearly half a century industrial robots in various countries around the world shows that the popularization of industrial robots is an effective means for realizing automatic production, improving social production efficiency and promoting the development of enterprise and social productivity. Industrial robot automation line complete equipment has become the mainstream of automation equipment and the future development direction, and robot straight arm mostly adopts the method of casting production, but current robot straight arm casting device is in the in-process of pressure casting, pours the pressure size of box inside and can not in time master, influences the pouring quality of product, simultaneously when cooling casting product, because the cooling is too fast, often can appear shrinkage cavity, shrinkage porosity phenomenon.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the robot straight arm casting device is provided, and the problems that the pressure inside a casting box body cannot be timely mastered in the pressurizing and casting process of the conventional robot straight arm casting device, the casting quality of a product is affected, and the phenomena of shrinkage cavity and shrinkage porosity often occur due to too fast cooling when the cast product is cooled are solved.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a robot straight arm casting device, which comprises a base, a cooling support, a booster pump and a casting mould, wherein one side of the upper part of the base is provided with a pouring box body, one side of the upper part of the pouring box body is provided with the booster pump, a booster pipe is arranged between the booster pump and the pouring box body, the booster pipe is provided with a stop valve, one side of the stop valve is provided with a pressure gauge, the other side of the upper part of the pouring box body is provided with a dry pot, the dry pot and the inner wall of the pouring box body are both provided with a heat insulation layer, a PLC controller is arranged on one side wall of the pouring box body, a display screen is arranged on the PLC controller, an operation key is arranged below the display screen, a pouring main pipe is arranged on the other side wall of the pouring box body, a one-, the casting mould is arranged below the pouring branch pipe, the cooling support is arranged below the casting mould, a water inlet pipe is arranged on one side wall of the cooling support, a water outlet pipe is arranged on one side of the water inlet pipe, and a cooling circulating pipe is arranged between the water inlet pipe and the water outlet pipe.

Further, the base is connected with the pouring box body and the cooling support through bolts, and the cooling support is connected with the cooling circulation pipe through a clamping groove.

Furthermore, the cooling circulation pipe with the inlet tube and the outlet pipe all pass through the draw-in groove and connect, the casting mould with the cooling is supported and is passed through bolted connection.

Further, the pouring box body is connected with the PLC through screws, the PLC is connected with the operation keys through screws, the PLC is connected with the display screen through a clamping groove, and the PLC is FX2N-32 MS.

Further, the booster pump with pour the box and pass through the booster pipe is connected, the booster pipe with the pressure gauge and the stop valve all passes through flange joint, the model of booster pump is SY-220, the model of pressure gauge is Y-100.

Furthermore, the dry pot is connected with the pouring box body through a guide pipe.

Further, pour the person in charge with pour the box and pass through flange joint, pour the person in charge with the check valve passes through flange joint, pour the person in charge with the casting mould through pour the branch union coupling.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1. in order to solve the problems that the pressure inside a pouring box body cannot be timely mastered and the pouring quality of a product is influenced in the pressurizing and pouring process of the conventional robot straight arm casting device, the utility model can detect the pressure inside the pressurizing pipe in real time through a pressure gauge in the pressurizing and pouring process of the inside of the pouring box body, further detect the pressure inside the pouring box body, and then display the pressure through a display screen, thereby being convenient and intuitive;

2. for solving current straight arm casting device of robot when cooling off the casting product, because the cooling is too fast, the problem of shrinkage cavity, shrinkage porosity phenomenon often can appear, the utility model discloses in cooling process, the inside coolant liquid circulation of cooling cycle flows, cools off the casting mould, and in the cooling process, the casting mould is progressively cooled off to the near-end by pouring the distal end, can make the straight arm of cast robot progressively cool off, prevents shrinkage cavity, shrinkage porosity phenomenon.

Drawings

Fig. 1 is a front view of a robot straight arm casting device according to the present invention;

fig. 2 is a main sectional view of a pouring box in the robot straight arm casting device of the present invention;

fig. 3 is a sectional top view of a cooling support in the robot straight arm casting device according to the present invention;

fig. 4 is a circuit block diagram of the robot straight arm casting device of the present invention.

The reference numerals are explained below:

1. a base; 2. cooling and supporting; 3. a water inlet pipe; 4. a water outlet pipe; 5. pouring a box body; 6. a PLC controller; 7. operating a key; 8. a display screen; 9. a booster pump; 10. a pressure increasing pipe; 11. a stop valve; 12. a pressure gauge; 13. drying the pan; 14. pouring a main pipe; 15. a one-way valve; 16. pouring branch pipes; 17. casting a mold; 18. a cooling circulation pipe; 19. a heat insulation layer.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in figures 1-4, a robot straight arm casting device comprises a base 1, a cooling support 2, a booster pump 9 and a casting mold 17, wherein a casting box 5 is arranged on one side above the base 1, the booster pump 9 is arranged on one side above the casting box 5, a booster pipe 10 is arranged between the booster pump 9 and the casting box 5, the booster pump 9 is used for boosting the interior of the casting box 5 and controlling casting liquid to automatically flow into the casting mold 17, a stop valve 11 is arranged on the booster pipe 10, a pressure gauge 12 is arranged on one side of the stop valve 11 and used for detecting the pressure in the casting box 12, a dry pan 13 is arranged on the other side above the casting box 5, heat insulation layers 19 are respectively arranged on the inner walls of the dry pan 13 and the casting box 5, the heat insulation layers 19 have the effects of heat insulation and heat preservation, a PLC 6 is arranged on one side wall of the casting box 5, and a, an operation key 7 is arranged below the display screen 8, a pouring main pipe 14 is arranged on the other side wall of the pouring box body 5, a check valve 15 is arranged on the pouring main pipe 14, the check valve 15 can effectively prevent pouring liquid from flowing back, a pouring branch pipe 16 is arranged on one side of the check valve 15, a casting mold 17 is arranged below the pouring branch pipe 16, a cooling support 2 is arranged below the casting mold 17, a water inlet pipe 3 is arranged on one side wall of the cooling support 2, a water outlet pipe 4 is arranged on one side of the water inlet pipe 3, a cooling circulation pipe 18 is arranged between the water inlet pipe 3 and the water outlet pipe 4, and the cooling circulation pipe 18 is used for cooling.

As shown in fig. 1 and fig. 3, the base 1 is connected with the pouring box 5 and the cooling support 2 through bolts, the cooling support 2 is connected with the cooling circulation pipe 18 through a clamping groove, and the cooling circulation pipe 18 is used for cooling the casting mold 17.

As shown in fig. 1 and 3, the cooling circulation pipe 18 is connected with the water inlet pipe 3 and the water outlet pipe 4 through clamping grooves, the casting mold 17 is connected with the cooling support 2 through bolts, and the water inlet pipe 3 and the water outlet pipe 4 are connected with an external cooling water circulation pipeline for cooling the casting mold 17.

As shown in fig. 1, the pouring box body 5 is connected with the PLC controller 6 through screws, the PLC controller 6 is connected with the operation keys 7 through screws, the PLC controller 6 is connected with the display screen 8 through a card slot, and the model number of the PLC controller 6 is FX2N-32 MS. The display screen 8 is used for displaying the pressure inside the casting box.

As shown in fig. 1, the booster pump 9 is connected to the casting box 5 through a booster pipe 10, the booster pipe 10 is connected to a pressure gauge 12 and a stop valve 11 through flanges, the model of the booster pump 9 is SY-220, the model of the pressure gauge 12 is Y-100, and the pressure gauge 12 is used for detecting the pressure inside the casting box 5.

As shown in fig. 2, the dry pot 13 is connected with the pouring box 5 through a conduit.

As shown in fig. 1, the main pouring pipe 14 is flange-connected to the pouring box 5, the main pouring pipe 14 is flange-connected to the check valve 15, the main pouring pipe 14 is connected to the casting mold 17 via the branch pouring pipe 16, and the check valve 15 prevents the backflow of the pouring liquid.

The utility model provides a robot straight arm casting device's theory of operation: when the robot straight arm casting device is used, an external cooling circulation pipeline 18 is connected with a water inlet pipe 3 and a water outlet pipe 4, cooling water is conveyed to the inside of the cooling circulation pipeline 18 through the external cooling circulation pipeline 18 to cool a cast robot straight arm, an external power supply is connected with a PLC (programmable logic controller) 6, then casting liquid needing to cast the robot straight arm is added into a casting box body 5 through a dry pot 13, a booster pump 9 is opened through the PLC 6 to start, the inside of the casting box body 5 is pressurized, the casting liquid enters a casting mold 17, the casting process of the mold is completed, the pressure inside a booster pipe 10 can be detected in real time through a pressure gauge 12 in the process of pressurizing the inside of the casting box body 5, the pressure inside the casting box body 5 is detected and then displayed through a display screen 8, convenience and intuition are realized, and the cooling liquid inside the cooling circulation pipeline 18 flows, the casting mold 17 is cooled, and in the cooling process, the casting mold 17 is gradually cooled from the casting far end to the near end, so that the cast robot straight arm can be gradually cooled, and the phenomena of shrinkage cavity and shrinkage porosity are prevented.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims (7)

1. The utility model provides a straight arm casting device of robot which characterized in that: comprises a base (1), a cooling support (2), a booster pump (9) and a casting mould (17), wherein a pouring box body (5) is arranged on one side of the top of the base (1), the booster pump (9) is arranged on one side of the top of the pouring box body (5), a booster pipe (10) is arranged between the booster pump (9) and the pouring box body (5), a stop valve (11) is arranged on the booster pipe (10), a pressure gauge (12) is arranged on one side of the stop valve (11), a dry pot (13) is arranged on the other side of the top of the pouring box body (5), heat insulation layers (19) are respectively arranged on the inner walls of the dry pot (13) and the pouring box body (5), a PLC controller (6) is arranged on one side wall of the pouring box body (5), a display screen (8) is arranged on the PLC controller (6), and an operation key (7) is arranged, it pours on box (5) another lateral wall to be provided with pours and is responsible for (14), it is provided with check valve (15) on being responsible for (14) to pour, check valve (15) one side is provided with pours and divides pipe (16), it is provided with to pour and divides pipe (16) below casting mould (17), casting mould (17) below is provided with cooling support (2), be provided with inlet tube (3) on cooling support (2) a lateral wall, inlet tube (3) one side is provided with outlet pipe (4), inlet tube (3) with be provided with cooling circulation pipe (18) between outlet pipe (4).

2. The robot straight arm casting device according to claim 1, wherein: the base (1) is connected with the pouring box body (5) and the cooling support (2) through bolts, and the cooling support (2) is connected with the cooling circulation pipe (18) through a clamping groove.

3. The robot straight arm casting device according to claim 1, wherein: the cooling circulation pipe (18) with the inlet tube (3) and outlet pipe (4) all pass through the draw-in groove and connect, casting mould (17) with cooling support (2) pass through bolted connection.

4. The robot straight arm casting device according to claim 1, wherein: the pouring box body (5) is connected with the PLC (6) through screws, the PLC (6) is connected with the operation keys (7) through screws, the PLC (6) is connected with the display screen (8) through a clamping groove, and the PLC (6) is FX2N-32 MS.

5. The robot straight arm casting device according to claim 1, wherein: the booster pump (9) with pour box (5) and pass through booster pipe (10) are connected, booster pipe (10) with pressure gauge (12) and stop valve (11) all are through flange joint, the model of booster pump (9) is SY-220, the model of pressure gauge (12) is Y-100.

6. The robot straight arm casting device according to claim 1, wherein: the dry pot (13) is connected with the pouring box body (5) through a guide pipe.

7. The robot straight arm casting device according to claim 1, wherein: the pouring main pipe (14) is connected with the pouring box body (5) through a flange, the pouring main pipe (14) is connected with the one-way valve (15) through a flange, and the pouring main pipe (14) is connected with the casting mold (17) through the pouring branch pipe (16).