Spraying device

Abstract

The utility model provides a spraying device which comprises a spraying mechanism, a steering mechanism, a lifting mechanism and a supporting piece, the steering mechanism is installed on the supporting piece and connected with the lifting mechanism, the steering mechanism is used for driving the lifting mechanism to rotate in a plane, and the spraying mechanism comprises a conveying assembly, a spraying element and an air blowing element. The lifting mechanism is connected with the conveying assembly and used for driving the conveying assembly to linearly move, and the spraying element and the blowing element are installed on the same side of the conveying assembly at intervals. And through mutual cooperation of the spraying mechanism, the steering mechanism, the lifting mechanism and the supporting piece, the spraying device is good in applicability and better in spraying effect.

Description

Technical Field

[0001] The present application belongs to the technical field of automation equipment, and more specifically, to a spraying device. Background Art

[0002] Hot chamber die casting machine is a common die casting equipment in industrial production. The hot chamber die casting machine can inject molten metal into the mold under high speed and high pressure conditions, and solidify it under pressure to obtain a casting. The hot chamber die casting machine is equipped with a spraying device, which is used to spray a release agent on the mold cavity to allow the casting to smoothly separate from the mold.

[0003] The existing spraying device includes a support seat, a connecting part and multiple nozzles. The connecting part is fixedly installed on the side wall of the support seat, and the multiple nozzles are installed on the connecting part at intervals. Since the placement position of the connecting part relative to the support seat cannot be adjusted, the spraying range of the nozzle is limited, and different positions of the mold cannot be sprayed differently. It is difficult to apply to molds of different shapes or sizes. Therefore, there are problems such as poor applicability of the spraying device and poor spraying effect. Utility Model Content

[0004] One of the purposes of the embodiments of the present application is to provide a spray device to solve the technical problems in the prior art that the spray range of the nozzle of the spray device is limited and it is difficult to apply to molds of different shapes or sizes, resulting in poor applicability and poor spraying effect of the spray device.

[0005] To solve the above technical problems, in the first aspect, an embodiment of the present application provides a spraying device, which includes a spraying mechanism, a steering mechanism, a lifting mechanism and a support member, wherein the steering mechanism is installed on the support member and is connected to the lifting mechanism, and the steering mechanism is used to drive the lifting mechanism to rotate in a plane, and the spraying mechanism includes a conveying assembly, a spray element and a blowing element, the lifting mechanism is connected to the conveying assembly and is used to drive the conveying assembly to translate in a straight line, and the spray element and the blowing element are installed at intervals on the same side of the conveying assembly.

[0006] The beneficial effects of the spray device provided by the present application are as follows: by setting up a spray mechanism, a steering mechanism, a lifting mechanism and a support member to cooperate with each other, the support member is used to fix the entire spray device to a support such as the ground or a table top, and the spray mechanism can spray fluid to the mold. Compared with the spray device in the prior art, the steering mechanism of the present application can rotate the spray mechanism to different positions in a plane, and the lifting mechanism can move the spray mechanism to different positions along a straight line, so that different parts of the mold can be sprayed and it can be adapted to molds of different volumes and shapes; the spray mechanism is provided with a spray element and a blowing element, which can execute the spray condition alone, the blowing condition alone, or the spray condition and the blowing condition at the same time, so that the spray condition of the spray device is richer, the applicability of the spray device is better, and the spraying effect is better.

[0007] In a feasible technical solution, the steering mechanism includes a base, a rotating seat and a transverse rod, the base is connected to the support member, the transverse rod is connected to the lifting mechanism, the rotating seat is rotatably assembled on the side of the base away from the support member, and the transverse rod is slidably assembled on the rotating seat along a straight line.

[0008] By adopting such a design, the transverse shift rod can drive the lifting mechanism and the injection mechanism to swing between different positions, so as to facilitate the replacement of the mold.

[0009] In a feasible technical solution, the base includes a wheel disc and a sleeve, the rotating seat is installed on the wheel disc, the middle part of the wheel disc and the middle part of the sleeve are connected to a first rotating shaft for common rotation, a driving device is installed on the outer periphery of the sleeve, and the output end of the driving device is connected to the edge of the wheel disc through a second rotating shaft.

[0010] By adopting such a design, the output end of the driving device can reciprocate along a straight line to drive the second rotating shaft to drive the wheel disc to rotate relative to the sleeve, and then the rotating seat installed on the wheel disc can drive the transverse rod to rotate in a plane.

[0011] In a feasible technical solution, the rotating seat is a hollow structure, a gear shaft is installed inside the rotating seat, and holes are respectively opened on the opposite side walls of the rotating seat for the transverse rod to pass through, and the outer periphery of the transverse rod has teeth meshing with the gear shaft.

[0012] By adopting such a design, the horizontal distance between the spraying mechanism and the supporting member can be increased or decreased, thereby being adaptable to the spraying processing requirements of molds of different widths and sizes.

[0013] In a feasible technical solution, the lifting mechanism includes a slide rail and a slider, one side of the slide rail is connected to the steering mechanism, and the other side is slidably assembled with the slider, and the conveying assembly is connected to the side of the slider away from the slide rail.

[0014] By adopting such a design, the height of the spraying mechanism relative to the ground can be adjusted, thereby being adaptable to the spraying processing requirements of molds of different heights and sizes.

[0015] In an achievable technical solution, the conveying assembly includes an input end, an output end and a conveying tube body, the input end and the output end are respectively installed on opposite sides of the conveying tube body, and the spray element and the blowing element are detachably installed on the output end.

[0016] In a feasible technical solution, the interior of the conveying tube body has a plurality of first channels, and the first channels are isolated from each other. The interior of the output end has a plurality of second channels and a plurality of third channels. A part of the plurality of first channels is connected to the plurality of second channels, and another part is connected to the plurality of third channels.

[0017] In a feasible technical solution, the output end is provided with spray interfaces connected with the second channel on both sides facing toward and away from the lifting mechanism for connection with the spray element.

[0018] In a feasible technical solution, the output end is provided with a blowing interface connected to the third channel on a side away from the delivery tube body for connection with the blowing element.

[0019] In a feasible technical solution, the spraying device further comprises a control mechanism, the control mechanism is provided with a solenoid valve and a pressure regulating valve, and the control mechanism is connected to the fluid and is in communication with the conveying component. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application, 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 present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0021] Figure 1 A schematic diagram of the structure of a spraying device provided in an embodiment of the present application;

[0022] Figure 2 In the embodiment of this application Figure 1 A magnified image of point A;

[0023] Figure 3 It is a side view of the assembled ejection mechanism, steering mechanism, lifting mechanism, support member and transitional electrical box in the embodiment of the present application;

[0024] Figure 4 This is a bottom view of the rotating seat, transverse rod and gear shaft after being disassembled in the embodiment of the present application.

[0025] Among them, the reference numerals in the figure are:

[0026] 10. injection mechanism; 11. delivery assembly; 111. input end; 112. output end; 113. delivery tube; 12. spray element; 13. blowing element;

[0027] 20, steering mechanism; 21, base; 211, wheel disc; 212, sleeve; 213, first rotating shaft; 214, second rotating shaft; 215, bracket; 22, rotating seat; 23, traverse rod; 24, driving device; 25, gear shaft; 201, jack; 202, tooth pattern;

[0028] 30. Lifting mechanism; 31. Slide rail; 32. Sliding block;

[0029] 40. Supporting member;

[0030] 50. Control mechanism; 51. Control electrical box; 52. Transition electrical box; 53. Integrated pipeline. DETAILED DESCRIPTION

[0031] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0032] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0033] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0034] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0035] The following is a detailed description with reference to the accompanying drawings and embodiments:

[0036] Please also read Figures 1 to 3 The embodiment of the present application provides a spraying device, which includes a spraying mechanism 10, a steering mechanism 20, a lifting mechanism 30 and a support member 40. The steering mechanism 20 is installed on the support member 40 and connected to the lifting mechanism 30. The steering mechanism 20 is used to drive the lifting mechanism 30 to rotate in a plane. The spraying mechanism 10 includes a conveying component 11, a spray element 12 and a blowing element 13. The lifting mechanism 30 is connected to the conveying component 11 and is used to drive the conveying component 11 to translate in a straight line. The spray element 12 and the blowing element 13 are installed at intervals on the same side of the conveying component 11.

[0037] By setting the spray mechanism 10, the steering mechanism 20, the lifting mechanism 30 and the support member 40 to cooperate with each other, the support member 40 is used to fix the entire spray device to a support such as the ground or a table top, the spray mechanism 10 can spray fluid to the mold, the steering mechanism 20 can rotate the spray mechanism 10 to different positions in a plane, and the lifting mechanism 30 can move the spray mechanism 10 to different positions along a straight line, so that different parts of the mold can be sprayed and it can be adapted to molds of different volumes and shapes; the spray mechanism 10 is provided with a spray element 12 and a blowing element 13, which can execute the spray condition alone, the blowing condition alone, or the spray condition and the blowing condition at the same time, so that the spraying condition of the spraying device is richer, the applicability of the spraying device is better, and the spraying effect is better.

[0038] In application, the spraying device can be connected to a liquid storage container for storing the release agent and an air storage container for storing compressed air at the same time. The release agent is sprayed to the mold through the spray element 12, and the compressed air is sprayed to the mold through the blowing element 13.

[0039] In one embodiment, please refer to Figures 1 to 3 The steering mechanism 20 includes a base 21, a rotating base 22 and a transverse rod 23. The base 21 is connected to the support member 40, the transverse rod 23 is connected to the lifting mechanism 30, the rotating base 22 is rotatably assembled on the side of the base 21 away from the support member 40, and the transverse rod 23 is slidably assembled on the rotating base 22 along a straight line.

[0040] In application, the traverse rod 23 and the support member 40 are vertically arranged, and the base 21 and the rotating seat 22 are rotatably assembled, so that the traverse rod 23 can drive the lifting mechanism 30 and the injection mechanism 10 to swing between the first position and the second position to facilitate the replacement of the mold.

[0041] Specifically, the transverse rod 23 is rotated in one direction, and the lifting mechanism 30 and the spraying mechanism 10 are moved from the first position to the second position. The first position can provide a space for workers to replace the mold. After the mold is replaced, the transverse rod 23 is rotated in the opposite direction, and the lifting mechanism 30 and the spraying mechanism 10 are moved from the second position back to the first position. The spraying mechanism 10 can spray the replaced mold. Repeating this process can efficiently spray multiple molds.

[0042] In one embodiment, please refer to Figures 1 to 3 The base 21 includes a wheel disc 211 and a sleeve 212. The rotating seat 22 is installed on the wheel disc 211. The middle part of the wheel disc 211 and the middle part of the sleeve 212 are connected to a first rotating shaft 213 for common rotation. A driving device 24 is installed on the outer periphery of the sleeve 212. The output end of the driving device 24 is connected to the edge of the wheel disc 211 through a second rotating shaft 214.

[0043] In application, the wheel disc 211, the sleeve 212 and the first rotating shaft 213 are arranged concentrically, and the base 21 also includes a bracket 215, one side of the bracket 215 is connected to the outer peripheral wall of the sleeve 212, and the other side of the bracket 215 is connected to the driving device 24. The driving device 24 can be a cylinder or an electric push rod. The output end of the driving device 24 can reciprocate along a straight line to drive the second rotating shaft 214 to drive the wheel disc 211 to rotate relative to the sleeve 212, and then the rotating seat 22 installed on the wheel disc 211 can drive the transverse rod 23 to rotate in a plane.

[0044] In one embodiment, please refer to Figures 1 to 4 The rotating seat 22 is a hollow structure, and a gear shaft 25 is installed inside the rotating seat 22. The opposite side walls of the rotating seat 22 are respectively provided with insertion holes 201 for the transverse rod 23 to pass through. The outer periphery of the transverse rod 23 has a tooth pattern 202 that meshes with the gear shaft 25.

[0045] In application, by adjusting the position of the traverse rod 23 relative to the rotating seat 22 along a straight line, the horizontal distance between the spray mechanism 10 and the support member 40 can be increased or decreased, thereby adapting to the spraying processing requirements of molds of different widths and sizes.

[0046] In one embodiment, please refer to Figures 1 to 3 The lifting mechanism 30 includes a slide rail 31 and a slider 32 . One side of the slide rail 31 is connected to the steering mechanism 20 , and the other side is slidably assembled with the slider 32 . The conveying assembly 11 is connected to the side of the slider 32 away from the slide rail 31 .

[0047] In application, the slide rail 31 and the support member 40 are arranged parallel to each other, the lifting mechanism 30 is provided with a servo motor and a driver, the slide rail 31 and the slider 32 can be driven by a ball screw, a belt or a gear rack, and the height of the injection mechanism 10 relative to the ground can be adjusted along a straight line to adapt to the spraying processing requirements of molds of different heights and sizes.

[0048] In one embodiment, please refer to Figures 1 to 3 The delivery assembly 11 includes an input end 111, an output end 112 and a delivery tube 113. The input end 111 and the output end 112 are respectively installed on opposite sides of the delivery tube 113. The spray element 12 and the blowing element 13 are detachably installed on the output end 112.

[0049] In application, the release agent and compressed air are connected from the input end 111, flow through the conveying pipe 113 and are transferred to the output end 112 for diversion, so that the release agent can flow out from the spray element 12 and the compressed air can flow out from the blowing element 13, thereby enabling the injection mechanism to perform different spraying conditions to adapt to the processing requirements of different molds.

[0050] In application, the delivery tube 113 is made of alloy material and is used as a carrier to transport the release agent and compressed air, which can save pipeline materials required for transporting the release agent and compressed air and reduce the space occupied by the spraying device, making the assembly and use of the spraying device more convenient.

[0051] In one embodiment, please refer to Figures 1 to 3 The interior of the conveying tube body 113 has a plurality of first channels (not shown), and the first channels are isolated from each other. The interior of the output terminal 112 has a plurality of second channels (not shown) and a plurality of third channels (not shown), and a part of the plurality of first channels is connected to the plurality of second channels, and another part is connected to the plurality of third channels.

[0052] In application, part of the release agent flowing through the multiple first channels is diverted to each second channel, and another part of the compressed air flowing through the multiple first channels is diverted to each second channel, so that the transmission of the release agent and the compressed air can be independent of each other to avoid mutual interference.

[0053] In one embodiment, please refer to Figures 1 to 3 The output end 112 is provided with spray interfaces (not shown) connected to the second channel on both sides facing toward and away from the lifting mechanism 30 for connection with the spray element 12 .

[0054] In application, by adopting such a design, the number of spray elements 12 can be increased or decreased according to processing requirements to adjust the spraying range.

[0055] In one embodiment, please refer to Figures 1 to 3 The output end 112 is provided with a blowing interface (not shown) connected to the third channel on the side away from the conveying tube body 113 for connection with the blowing element 13.

[0056] In application, by adopting such a design, the number of blowing elements 13 can be increased or decreased according to processing requirements to adjust the blowing range.

[0057] In one embodiment, please refer to Figures 1 to 3 The spraying device also includes a control mechanism 50, which is provided with a solenoid valve and a pressure regulating valve. The control mechanism 50 is connected to the conveying component 11 for fluid access.

[0058] In application, the control mechanism 50 includes a control electrical box 51, a transition electrical box 52 and an integrated pipeline 53. The fluid can be at least one of a release agent and compressed air. The control electrical box 51 is provided for fluid access. The control electrical box 51 can be placed on the ground or a table for workers to operate. The transition electrical box 52 is installed on the lifting mechanism 30. The two ends of the integrated pipeline 53 are respectively connected to the control electrical box 51 and the transition electrical box 52.

[0059] Specifically, the integrated pipeline 53 contains multiple first pipelines, one part of the first pipelines is used to circulate the release agent, and the other part of the first pipelines is used to circulate compressed air. The two ends of each first pipeline are respectively connected to the control electrical box 51 and the transition electrical box 52. The solenoid valve and the pressure regulating valve are placed in the control electrical box 51. The first pipeline can be controlled to be disconnected or connected by the solenoid valve, and the pressure in the first pipeline can be controlled by the pressure regulating valve. Multiple second pipelines are connected between the input terminal 111 and the transition electrical box 52. The multiple second pipelines correspond to the multiple first channels one by one, and each second pipeline is respectively connected to the corresponding first channel.

[0060] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A spraying device, characterized in that: The invention comprises an ejection mechanism (10), a steering mechanism (20), a lifting mechanism (30) and a support member (40), wherein the steering mechanism (20) is mounted on the support member (40) and connected to the lifting mechanism (30), and the steering mechanism (20) is used to drive the lifting mechanism (30) to rotate within a plane; The spraying mechanism (10) comprises a conveying component (11), a spray element (12) and a blowing element (13); the lifting mechanism (30) is connected to the conveying component (11) and is used to drive the conveying component (11) to translate along a straight line; The spray element (12) and the blowing element (13) are installed at a distance from each other on the same side of the conveying component (11).

2. The spraying device according to claim 1, characterized in that: The steering mechanism (20) comprises a base (21), a rotating seat (22) and a transverse rod (23); the base (21) is connected to the support member (40); the transverse rod (23) is connected to the lifting mechanism (30); the rotating seat (22) is rotatably assembled on a side of the base (21) away from the support member (40); and the transverse rod (23) is slidably assembled on the rotating seat (22) along a straight line.

3. The spraying device according to claim 2, characterized in that: The base (21) comprises a wheel disc (211) and a sleeve (212); the rotating seat (22) is mounted on the wheel disc (211); the middle portion of the wheel disc (211) and the middle portion of the sleeve (212) are connected to a first rotating shaft (213) for co-rotation; a driving device (24) is mounted on the outer periphery of the sleeve (212); the output end of the driving device (24) is connected to the edge of the wheel disc (211) via a second rotating shaft (214).

4. The spraying device according to claim 2, characterized in that: The rotating seat (22) is of a hollow structure, a gear shaft (25) is installed inside the rotating seat (22), and insertion holes (201) are respectively provided on opposite side walls of the rotating seat (22) for the transverse rod (23) to pass through, and the outer periphery of the transverse rod (23) has tooth patterns (202) meshing with the gear shaft (25).

5. The spraying device according to claim 1, characterized in that: The lifting mechanism (30) comprises a slide rail (31) and a slider (32); one side of the slide rail (31) is connected to the steering mechanism (20) and the other side is slidably assembled with the slider (32); the conveying assembly (11) is connected to a side of the slider (32) facing away from the slide rail (31).

6. The spraying device according to claim 1, characterized in that: The conveying assembly (11) comprises an input end (111), an output end (112) and a conveying tube (113); the input end (111) and the output end (112) are respectively mounted on opposite sides of the conveying tube (113); and the spray element (12) and the blowing element (13) are detachably mounted on the output end (112).

7. The spraying device according to claim 6, characterized in that: The delivery tube body (113) has a plurality of first channels inside, and the first channels are isolated from each other. The output end (112) has a plurality of second channels and a plurality of third channels inside, and a portion of the plurality of first channels is connected to the plurality of second channels, and another portion is connected to the plurality of third channels.

8. The spraying device according to claim 7, characterized in that: The output end (112) is provided with spray interfaces connected to the second channel on both sides facing toward and away from the lifting mechanism (30) for connection with the spray element (12).

9. The spraying device according to claim 7, characterized in that: The output end (112) is provided with a blowing interface connected to the third channel on a side facing away from the delivery tube body (113) for connection with the blowing element (13).

10. The spraying device according to any one of claims 1 to 9, characterized in that: The spraying device further comprises a control mechanism (50), wherein the control mechanism (50) is provided with a solenoid valve and a pressure regulating valve, and the control mechanism (50) is connected to the fluid and is in communication with the conveying assembly (11).

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