Pick-up spraying robot

Abstract

The utility model discloses a piece-taking spraying robot, which relates to the technical field of die-casting equipment production and comprises a robot body and a connecting plate, a spraying component is arranged on the connecting plate, and the connecting plate is fixedly connected to the output end of the robot body; the clamping jaw unit is fixedly connected to the connecting plate; the detection supporting rod is connected to the connecting plate; and the robot body drives the connecting plate to keep moving, so that the clamping jaw unit, the detection supporting rod and the spraying assembly move into the die-casting machine. According to the workpiece taking and spraying robot, the clamping jaw unit installed on the connecting plate can clamp a workpiece after a die-casting machine is started, the spraying assembly can spray cooling liquid or a release agent, the integrity of the workpiece can be detected through the detection supporting rod, manual workpiece taking operation can be completely replaced, and the working efficiency is improved. The labor cost can be reduced, and the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to die casting equipment production technical field, concretely related to a take out spray robot. BACKGROUND

[0002] Die casting is a kind of precision casting process by high pressure to melt metal into precision mold cavity, rapid cooling forming. Its core feature is high efficiency, high precision and complex structure forming ability, and is widely used in automobile, 3C electronic, aerospace and other fields.

[0003] According to the invention patent application with publication number CN103736960A and publication date April 23, 2014, a kind of spray takes out integrated machinery, the manipulator includes: robot, take out hand, spray tank, the driving end of the robot is connected with the take out hand, connecting arm is equipped between the take out hand and the spray tank, the take out hand and the spray tank are connected by the connecting arm, its main technical effect is: spray and take out are integrated together, with a robot drive, complete spray take out function, improve the precision of spray.

[0004] After the workpiece is die cast by the die casting machine, the workpiece needs to be taken out from the mold, and the mold is sprayed with demolding agent or the workpiece is sprayed with cooling liquid, and manual operation is adopted in the prior art, therefore, a kind of take out spray robot is proposed, to replace manual operation in the prior art. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of take out spray robot, to replace manual operation in the prior art.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] A kind of take out spray robot, including robot body, further including:

[0008] Connecting plate, the connecting plate is provided with spray assembly, and the connecting plate is fixedly connected to the output end of robot body;

[0009] Clamping jaw unit, the clamping jaw unit is fixedly connected to the connecting plate;

[0010] Detection support, the detection support is connected to the connecting plate;

[0011] The connecting plate is kept moving by the robot body drive, so that clamping jaw unit, detection support, spray assembly move to the inside of die casting machine.

[0012] As preferred, the spraying assembly comprises a spraying pipe, a first uniform plate, a second uniform plate and a fixed plate, the mounting box is fixedly installed on the connecting plate, the first uniform plate is fixedly installed in the mounting box, the first uniform plate is fixedly connected with the second uniform plate, the spraying pipe is in communication with the inside of the fixed plate, the fixed plate is fixedly connected with the second uniform plate, and the inside of the second uniform plate is in communication with the fixed plate.

[0013] As preferred, the first uniform plate is provided with a gas joint and a liquid joint, and a liquid distribution groove is formed in the inside of the first uniform plate, and the gas joint and the liquid joint are in communication with the inside of the first uniform plate through the liquid distribution groove.

[0014] As preferred, a liquid distribution pipe is fixedly installed in the inside of the first uniform plate, first and second liquid distribution holes are formed in the circumferential side wall of the liquid distribution pipe, the first and second liquid distribution holes are symmetrically arranged about the central axis of the liquid distribution pipe, and the liquid joint is in communication with the second liquid distribution hole.

[0015] As preferred, a spiral distribution rod is fixedly installed in the inside of the second uniform plate, a spiral groove is formed in the outer wall of the spiral distribution rod, and the first liquid distribution hole is aligned with the spiral groove.

[0016] As preferred, the clamping jaw unit comprises a three-finger clamping jaw and a clamping rod, the three-finger clamping jaw is fixedly installed on the connecting plate, and the clamping rod is fixedly installed on the output end of the three-finger clamping jaw.

[0017] In the above technical solution, the workpiece taking spraying robot has the following beneficial effects:

[0018] The clamping jaw unit installed on the connecting plate can clamp the workpiece after the die casting machine is opened, the spraying assembly can spray the cooling liquid or the demolding agent, and the detection rod can detect the integrity of the workpiece, so that the workpiece taking operation can be completely replaced by artificial operation, the artificial cost can be reduced, and the production efficiency can be improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments described in the present application, and other drawings can also be obtained by those skilled in the art according to these drawings.

[0020] Figure 1 The three-dimensional structure schematic diagram provided by the embodiments of the present application;

[0021] Figure 2 The cooling mechanism partial assembly structure schematic diagram provided by the embodiments of the present application;

[0022] Figure 3 A second uniform plate assembly structure schematic view is provided for the embodiment of the utility model;

[0023] Figure 4 A first uniform plate three-dimensional cross-section structure schematic view is provided for the embodiment of the utility model;

[0024] Figure 5 A first embodiment axial section schematic view of the liquid distribution pipe is provided for the embodiment of the utility model;

[0025] Figure 6 A second embodiment axial section schematic view of the liquid distribution pipe is provided for the embodiment of the utility model;

[0026] Figure 7 A third embodiment circumferential section schematic view of the liquid distribution pipe is provided for the embodiment of the utility model.

[0027] Mark explanation:

[0028] 41, robot body; 42, pick-up mechanism; 421, clamping rod; 422, three-fingered clamping jaw; 43, cooling mechanism; 431, spray pipe; 4321, liquid connector; 4322, gas connector; 4323, liquid distribution hole; 433, second uniform plate; 434, fixed plate; 4341, liquid guide groove; 435, liquid distribution groove; 436, liquid distribution pipe; 437, first liquid distribution hole; 438, second liquid distribution hole; 439, liquid passing groove; 430, spiral distribution rod; 4301, spiral groove; 44, connecting plate; 46, detection support rod. DETAILED DESCRIPTION

[0029] In order to make the technical personnel in the art better understand the technical scheme of the utility model, the utility model will be further introduced in detail below in conjunction with the drawings.

[0030] Please refer to Figure 1 — Figure 7 A pick-up spray robot, comprising a robot body 41, further comprising:

[0031] The connecting plate 44 is provided with a spray assembly 43, and the connecting plate 44 is fixedly connected to the output end of the robot body 41;

[0032] The clamping jaw unit 42 is fixedly connected to the connecting plate 44;

[0033] The detection support rod 46 is connected to the connecting plate 44;

[0034] The connecting plate 44 is driven by the robot body 41 to keep moving, so that the clamping jaw unit 42, the detection support rod 46 and the spray assembly 43 move to the inside of the die-casting machine.

[0035] Specifically, the robot body 41 is a conventional mechanical arm in the prior art, which can drive the connecting plate 11 to keep multi-directional movement, so that the clamping jaw unit 42 and the spraying assembly 43 on the connecting plate 11 can enter the die casting machine, the workpiece can be clamped by the clamping jaw unit 42, and the cooling liquid or the release agent can be sprayed by the spraying assembly 43.

[0036] The connecting plate 11 is fixedly connected to the output end of the robot body 41, and the connecting plate 11 can be driven by the robot body 41 to keep multi-directional movement to meet the action requirements of taking and spraying.

[0037] The clamping jaw unit 42, the spraying assembly 43 and the detection rod 46 are arranged on the connecting plate 11. The detection rod 46 is a conductive rod body, which is connected to the connecting plate 11 through an insulating base. The number of the detection rod 46 is two or more. As an embodiment provided by the present application, the number of the detection rod 46 is two. Preferably, the detection rod 46 is connected to an external relay. When in use, the connecting plate 11 is driven to keep moving by the robot body 41. The detection rod 46 is in abutment with the workpiece. When the workpiece is complete, the detection rod 46 can be conducted between the detection rod 46, so as to give a signal to the robot body 41. Conversely, when the workpiece is not complete, the detection rod 46 cannot be conducted between the detection rod 46, so as to facilitate the control of the robot body 41.

[0038] The utility model discloses, the clamping jaw unit 42 that connecting plate 44 installs can take workpiece after the die casting machine opens, the spraying assembly 43 can spray cooling liquid or release agent, and the integrity of workpiece can be detected through the detection rod 46, can realize the operation of taking the complete replacement of manual operation, can reduce the manual cost, improve production efficiency. Figure 2 、 Figure 3 and Figure 4 As shown in the embodiments provided by the present application, the spraying assembly 43 comprises a spraying pipe 431, a first uniform plate 432, a second uniform plate 433 and a fixed plate 434. The mounting box 45 is fixedly installed on the outer wall of the connecting plate 11. The first uniform plate 432 is fixedly installed on the inner wall of the mounting box 45. Specifically, the first uniform plate 432 is fixedly installed on the second uniform plate 433, the second uniform plate 433 is fixedly installed on the fixed plate 434, and the spraying pipe 431 is fixedly installed on the fixed plate 434. Specifically, the number of the spraying pipe 431 is several, and the spraying pipe 431 is linearly arranged on the fixed plate 434. As a preferred embodiment provided by the present application, the spraying pipe 431 is arranged in two rows on the fixed plate 434, and the plurality of spraying pipes 431 are in communication with the inside of the second uniform plate 433.

[0039] The spray pipe 431 is made of pure copper material and has plasticity, and in actual production process, the customer can adjust the angle of the spray pipe 431 according to production requirements, so that the spray effect is most suitable for the products in the production site.

[0040] Further, the first uniform plate 432 is provided with a gas joint 4322 and a liquid joint 4321, and a liquid distribution groove 435 is formed in the first uniform plate 432, and the gas joint 4322 and the liquid joint 4321 are connected with the inside of the first uniform plate 432 through the liquid distribution groove 435.

[0041] The gas control valve is fixedly installed in the inside of the installation box 45, is connected with the liquid joint 4321, and can control the liquid flow in the liquid joint 4321 through the gas control valve.

[0042] As a further embodiment of the utility model provides, Figure 2 and Figure 3 As shown, the first uniform plate 432 is fixedly provided with a liquid joint 4321 and a gas joint 4322, and a plurality of liquid distribution holes 4323 are formed in the inside of the first uniform plate 432, the liquid joint 4321 on the first uniform plate 432 is connected with the water pump, the gas joint 4322 is connected with the air pump, and a gas control valve is arranged between the liquid joint 4321 and the water pump, and the liquid joint 4321 is controlled by the gas control valve whether to pass liquid.

[0043] A liquid distribution groove 435 is formed in the inside of the first uniform plate 432, specifically, the liquid distribution groove 435 is a waist-shaped hole, and the number of the liquid distribution groove 435 is several, and the plurality of liquid distribution holes 4323 are linearly arrayed, as an embodiment of the utility model, the number of the liquid distribution groove 435 is four, as shown in Figure 7 The four liquid distribution grooves 435 are symmetrically distributed on the outer wall of one side of the first uniform plate 432 along the XY axis of the first uniform plate 432, a liquid distribution pipe 436 is fixedly installed in the inside of the first uniform plate 432, specifically, the number of the liquid distribution pipe 436 is two, one of the liquid distribution pipes 436 penetrates through two liquid distribution grooves 435, and a first liquid distribution hole 437 and a second liquid distribution hole 438 are formed on the circumferential outer wall of the liquid distribution pipe 436, as a first embodiment of the second liquid distribution hole 438 of the utility model, Figure 5As shown, in particular, the number of the second liquid distribution holes 438 is several, the several second liquid distribution holes 438 are linearly arranged on the outer wall of the liquid distribution pipe 436, the liquid connector 4321 is connected with the first liquid distribution hole 437, the aperture of the first liquid distribution hole 437 is larger than that of the second liquid distribution hole 438, in the production process, when the liquid of the liquid connector 4321 passes through the first liquid distribution hole 437 and enters the inside of the liquid distribution pipe 436, the liquid flows in the liquid distribution pipe 436 and is preliminarily distributed through the second liquid distribution holes 438 on the liquid distribution pipe 436, so that the water flow is preliminarily distributed.

[0044] As the second embodiment of the second liquid distribution hole 438 provided by the utility model, the number of the second liquid distribution holes 438 on the liquid distribution pipe 436 is eight, and the eight second liquid distribution holes 438 are symmetrically distributed in pairs on the liquid distribution pipe 436, the middle two second liquid distribution holes 438 are 90° vertical holes, and the angles are 105°, 130° and 145° outwardly in sequence, as shown in Figure 6 The multiple second liquid distribution holes 438 diverge outwardly in the length section direction of the liquid distribution pipe 436, after the liquid passes through the first liquid distribution hole 437 and enters the inside of the first liquid distribution pipe 436, the liquid is quickly distributed to both sides through the multiple second liquid distribution holes 438, so that the liquid distribution speed can be improved.

[0045] As the third embodiment of the second liquid distribution hole 438 provided by the utility model, the number of the second liquid distribution holes 438 on the liquid distribution pipe 436 is eight, and the eight second liquid distribution holes 438 are symmetrically distributed in pairs on the liquid distribution pipe 436, the middle two second liquid distribution holes 438 are 90° vertical holes, and the angles are 105°, 130° and 145° outwardly in sequence, as shown in Figure 7 It should be noted that the 90° vertical hole is the angle on the cross section of the liquid distribution pipe 436, and the angles of 105°, 130° and 145° are the angles inclined to one side in the circumferential direction. After the liquid passes through the first liquid distribution hole 437 and enters the inside of the liquid distribution pipe 436, the liquid can enter the inside of the liquid distribution groove 435 through the multiple second liquid distribution holes 438 which are angularly distributed around the peripheral wall of the liquid distribution pipe 436, so that the liquid rotates in the flowing process, and the liquid can flow more uniformly into the inside of the liquid distribution groove 435.

[0046] As the second liquid distribution hole 438 provided by the utility model, the number of the second liquid distribution hole 438 on the liquid distribution pipe 436 is eight, and the eight second liquid distribution holes 438 are symmetrically distributed in pairs on the liquid distribution pipe 436, as shown in Figure 6 and Figure 7 The middle two second liquid distribution holes 438 are 90° vertical holes, and the angles of the eight second liquid distribution holes 438 are 105°, 130° and 145° in the length section direction of the liquid distribution pipe 436, and the angles of the eight second liquid distribution holes 438 are 105°, 130° and 145° in the circumferential direction of the liquid distribution pipe 436, when the liquid enters the liquid distribution pipe 436 through the first liquid distribution hole 437, the liquid can be quickly distributed to both sides due to the radial distribution of the eight second liquid distribution holes 438 in the length section of the liquid distribution pipe 436, and the liquid can flow in an arc surface due to the circumferential array distribution of the multiple second liquid distribution holes 438 in the axial direction of the liquid distribution pipe 436, so that the liquid flow is more uniform.

[0047] As a further embodiment provided by the utility model, as shown in Figure 3 The liquid passing groove 439 is fixedly installed in the second uniform plate 433, specifically, the number of the liquid passing groove 439 is two, the two liquid passing grooves 439 are symmetrically arranged, the spiral distribution rod 430 is fixedly installed in the liquid passing groove 439, as an embodiment provided by the utility model, the pitch of the spiral distribution rod 430 is 2MM, the thread depth is 1.6MM, and the inclination angle is 45°, the liquid guide groove 4341 is arranged on the outer wall of the fixed plate 434, specifically, the number of the liquid guide groove 4341 is two, the two liquid guide grooves 4341 are symmetrically arranged on the fixed plate 434, and the plurality of spray pipes 431 installed on the fixed plate 434 are connected with the two liquid guide grooves 4341.

[0048] In use, the water pump inputs liquid into the inside of the liquid distribution pipe 436 of the first uniform plate 432 through the liquid joint 4321, and the liquid is preliminarily distributed through the first liquid distribution hole 437 and the second liquid distribution hole 438 on the liquid distribution pipe 436, and then the liquid enters the liquid distribution groove 435 of the first uniform plate 432, and then the gas pump inputs gas into the inside of the liquid distribution groove 435 through the gas joint 4322, and the liquid is sprayed onto the spiral distribution rod 430 in the inside of the second uniform plate 433 through the gas, and the liquid is distributed for the second time through the spiral groove 4301 on the spiral distribution rod 430. The liquid flows to both ends of the spiral distribution rod 430 through the spiral groove 4301, and enters the liquid guide groove 4341 of the fixed plate 434 under the action of the gas, and finally flows into each spray pipe 431 through the liquid guide groove 4341, realizes the third distribution, and finally obtains uniform and delicate spray, which can be sprayed on the inner wall of the mold in the picking process, so that the release agent can be uniformly attached to the inner wall of the mold, and the situation of excessive accumulation in a corner does not occur.

[0049] The clamping jaw unit 42 comprises a clamping rod 421 and a three-finger clamping jaw 422, the three-finger clamping jaw 422 is fixedly installed on the support plate 44, the clamping rod 421 is connected to the output end of the three-finger clamping jaw 422, and the clamping rod 421 is specifically of an "L" type structure, and the "L" type structure of the clamping rod 421 can better grasp the handle of the workpiece in cooperation with the three-finger clamping jaw 422, so that the grasping is stable.

[0050] It should be noted that the three-finger clamping jaw 422 can be replaced according to different die-cast workpieces, and can be replaced by a common clamping jaw or other clamping jaw models.

[0051] It can be understood by those skilled in the art that other similar connection modes can also achieve the utility model. For example, welding, bonding or screwing and the like.

[0052] The above only describes certain exemplary embodiments of the utility model by way of illustration, and it is needless to say that those skilled in the art can modify the described embodiments in various different modes without departing from the spirit and scope of the utility model. Therefore, the above drawings and description are illustrative in nature and should not be understood as limiting the scope of protection of the utility model claims.

Claims

1. A spray robot for picking up items, comprising a robot body (41), characterized in that, Also includes: A connecting plate (44) is provided with a spray assembly (43), and the connecting plate (44) is fixedly connected to the output end of the robot body (41); A gripper unit (42) is fixedly connected to a connecting plate (44); A detection support rod (46) is connected to a connecting plate (44); The robot body (41) drives the connecting plate (44) to keep moving, so that the gripper unit (42), the detection support rod (46), and the spray assembly (43) move into the die-casting machine.

2. The part-retrieving spray robot according to claim 1, characterized in that, The spray assembly (43) includes a spray pipe (431), a first uniform plate (432), a second uniform plate (433), and a fixing plate (434). An installation box (45) is fixedly installed on the connecting plate (44). The first uniform plate (432) is fixedly installed inside the installation box (45). The first uniform plate (432) is fixedly connected to the second uniform plate (433). The spray pipe (431) is connected to the inside of the fixing plate (434). The fixing plate (434) is fixedly connected to the second uniform plate (433). The inside of the second uniform plate (433) is connected to the fixing plate (434).

3. The part-retrieving spray robot according to claim 2, characterized in that, The first uniform plate (432) is provided with a gas connector (4322) and a liquid connector (4321). A liquid distribution groove (435) is opened inside the first uniform plate (432). The gas connector (4322) and the liquid connector (4321) are connected to the inside of the first uniform plate (432) through the liquid distribution groove (435).

4. The part-retrieving spray robot according to claim 3, characterized in that, A liquid distribution tube (436) is fixedly installed inside the first uniform plate (432). The liquid distribution tube (436) has a first liquid distribution hole (437) and a second liquid distribution hole (438) on its circumferential side wall. The first liquid distribution hole (437) and the second liquid distribution hole (438) are symmetrical about the central axis of the liquid distribution tube (436). The liquid connector (4321) is connected to the second liquid distribution hole (438).

5. A spray robot for picking up parts according to claim 4, characterized in that, The second uniform plate (433) has a spiral diverting rod (430) fixedly installed inside. The spiral diverting rod (430) has a spiral groove (4301) on its outer wall. The first liquid dispensing hole (437) is aligned with the spiral groove (4301).

6. The part-retrieving spray robot according to claim 1, characterized in that, The gripper unit (42) includes a three-finger gripper (422) and a gripping rod (421). The three-finger gripper (422) is fixedly installed on the connecting plate (44), and the gripping rod (421) is fixedly installed on the output end of the three-finger gripper (422).

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