Material taking robot capable of achieving automatic positioning

Abstract

The utility model relates to the technical field of injection molding machines, in particular to a material taking robot capable of automatically positioning, which comprises a mechanical arm arranged on an injection molding machine, and a suction nozzle is arranged on the bottom side of the mechanical arm; the device further comprises an adjusting assembly arranged between the mechanical arm and the suction nozzle, and the adjusting assembly is used for moving the suction nozzle. A positioning assembly is arranged between the suction nozzle and the adjusting assembly and used for moving the suction nozzle. According to the material taking robot capable of achieving automatic positioning, by moving a supporting plate on the adjusting assembly, the position of a suction nozzle can be rapidly adjusted according to the size of an injection molding part, positioning and material taking can be conveniently conducted on the injection molding part, and the applicability of the material taking robot is improved; and meanwhile, the positioning assembly is arranged between the suction nozzle and the adjusting assembly, and limiting pieces on the positioning assembly are inserted into different positions on the supporting plate, so that synchronous adjustment can be performed according to the height of the injection molding part, and the applicability of the injection molding part is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to injection molding machine technical field, concretely is a kind of material taking robot of automatic positioning. BACKGROUND

[0002] Material taking robot is a kind of intelligent equipment specially used for automatic material taking in injection molding machine production, can automatically complete the material taking, feeding, stacking and so on in injection molding machine production.

[0003] The injection molding part on current injection molding machine is mainly transferred by suction nozzle on mechanical arm, however, since suction nozzle on mechanical arm is usually fixed installation, its position is relatively fixed, it is difficult to flexibly adjust according to the shape, size and position of different injection molding parts, limit the application range of suction nozzle, so as to cause suction nozzle unable to accurately position and align product in material taking process, affect material taking efficiency and accuracy. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of material taking robot of automatic positioning to solve the problem that suction nozzle on mechanical arm is usually fixed installation in the above background art, it is difficult to flexibly adjust according to the shape, size and position of different injection molding parts, limit the application range of suction nozzle, cause suction nozzle unable to accurately position and align product, affect material taking efficiency and accuracy.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of material taking robot of automatic positioning, including the mechanical arm being set on injection molding machine, the bottom side of the mechanical arm is provided with suction nozzle;Further including;

[0006] Adjusting assembly, the adjusting assembly is arranged between mechanical arm and suction nozzle, the adjusting assembly is used to move suction nozzle, the adjusting assembly includes fixed frame, the fixed frame is arranged at the bottom side of mechanical arm, the side wall of the fixed frame is slidably connected with support plate, and the suction nozzle is installed on the side wall of support plate;

[0007] Positioning assembly, the positioning assembly is arranged between suction nozzle and adjusting assembly, the positioning assembly is used to move suction nozzle, the positioning assembly includes connecting ring, the connecting ring is fixedly installed on the outer wall of suction nozzle, the connecting ring is slidably connected on the side wall of support plate, the side wall of the connecting ring is provided with limiting piece, and the limiting piece is movably inserted in the side wall of support plate.

[0008] Preferably, the adjusting assembly further includes sliding block, the sliding block is fixedly connected on the side wall of support plate, the side wall of the fixed frame is provided with sliding slot, and the sliding block is slidably connected in the inside of sliding slot.

[0009] Preferably, the inside of the sliding groove is rotatably connected with a bidirectional screw rod, the sliding block is threadedly connected to the outer peripheral wall of the bidirectional screw rod, and the inside of the sliding groove is provided with a motor, and the output shaft of the motor is fixedly connected with the bidirectional screw rod.

[0010] Preferably, the upper and lower sides of the fixing frame are provided with stabilizing grooves, the side wall of the supporting plate is fixedly connected with a stabilizing piece, and the stabilizing piece is slidably connected in the inside of the stabilizing groove.

[0011] Preferably, the positioning assembly further comprises a limiting plate, the limiting plate is fixedly connected to the side wall of the connecting ring, and the limiting plate abuts against the side wall of the supporting plate.

[0012] Preferably, the side wall of the supporting plate is provided with a connecting groove, and the connecting ring is slidably connected in the inside of the connecting groove.

[0013] Preferably, the limiting piece is fixedly connected to the side wall of the limiting plate, the side wall of the supporting plate is provided with a plurality of limiting holes, and the limiting piece is inserted in the inside of the limiting hole.

[0014] Preferably, the end side of the connecting ring is threadedly connected with a fixing ring, the back side of the supporting plate is fixedly connected with a rubber pad, and the fixing ring abuts against the side wall of the rubber pad.

[0015] Compared with the prior art, the beneficial effects of the utility model are that: by setting the adjusting assembly between the mechanical arm and the suction nozzle, by moving the supporting plate on the adjusting assembly, the position of the suction nozzle can be quickly adjusted according to the size of the injection molded part, the injection molded part is conveniently positioned and taken, and the applicability is improved.

[0016] Meanwhile, by setting the positioning assembly between the suction nozzle and the adjusting assembly, by inserting the limiting piece on the positioning assembly into different positions on the supporting plate, the height of the injection molded part can be synchronously adjusted, and the applicability is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic view of the utility model mechanical arm;

[0018] Figure 2 It is a three-dimensional structural schematic view of the utility model suction nozzle;

[0019] Figure 3 It is a three-dimensional structural schematic view of the utility model adjusting assembly;

[0020] Figure 4 It is an expanded structural schematic view of the utility model supporting plate;

[0021] Figure 5 It is an expanded structural schematic view of the utility model positioning assembly.

[0022] In the diagram: 1. Robotic arm; 2. Suction nozzle; 3. Adjustment assembly; 301. Fixing frame; 302. Support plate; 303. Bidirectional screw; 304. Slider; 3041. Slide groove; 305. Stabilizer; 3051. Stabilizing groove; 4. Positioning assembly; 401. Connecting ring; 4011. Connecting groove; 402. Limiting plate; 403. Limiting component; 4031. Limiting hole; 404. Fixing ring; 405. Rubber pad. Detailed Implementation

[0023] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0024] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0025] like Figure 1 - Figure 5 As shown, this application provides an automatically positioned material handling robot, including a robotic arm 1 mounted on an injection molding machine, with a suction nozzle 2 provided on the bottom side of the robotic arm 1; and also including;

[0026] Specifically, such as Figure 3 As shown, an adjustment assembly 3 is provided between the robotic arm 1 and the suction nozzle 2. The adjustment assembly 3 is used to move the suction nozzle 2. The adjustment assembly 3 includes a fixing frame 301, which is located on the bottom side of the robotic arm 1. A support plate 302 is slidably connected to the side wall of the fixing frame 301. The suction nozzle 2 is installed on the side wall of the support plate 302. By setting the adjustment assembly 3 between the robotic arm 1 and the suction nozzle 2, the position of the suction nozzle 2 can be quickly adjusted according to the size of the injection molded part by moving the support plate 302 on the adjustment assembly 3. This facilitates the positioning and material handling of the injection molded part and improves its applicability.

[0027] Specifically, such as Figure 4As shown, the side wall of the support plate 302 is fixedly connected with a sliding block 304, the side wall of the fixing frame 301 is provided with a sliding groove 3041, the sliding block 304 is slidingly connected in the inside of the sliding groove 3041, the inside of the sliding groove 3041 is rotatably connected with a bidirectional screw rod 303, the sliding block 304 is threadedly connected with the outer peripheral wall of the bidirectional screw rod 303, the inside of the sliding groove 3041 is provided with a motor, and the output shaft of the motor is fixedly connected with the bidirectional screw rod 303. Through the driving of the motor, the bidirectional screw rod 303 can be driven to rotate, and at the same time, the two groups of sliding blocks 304 can be driven to slide. Through the sliding block 304, the support plate 302 and the suction nozzle 2 can be adjusted and moved.

[0028] The upper and lower sides of the fixing frame 301 are provided with a stabilizing groove 3051, and the side wall of the support plate 302 is fixedly connected with a stabilizing piece 305. The stabilizing piece 305 is slidingly connected in the inside of the stabilizing groove 3051. Through the stabilizing piece 305, the stability of the support plate 302 during sliding can be improved.

[0029] Specifically, as shown, Figure 5 The suction nozzle 2 and the adjusting assembly 3 are provided with a positioning assembly 4. The positioning assembly 4 is used to move the suction nozzle 2. The positioning assembly 4 comprises a connecting ring 401. The connecting ring 401 is fixedly installed on the outer wall of the suction nozzle 2. The connecting ring 401 is slidingly connected with the side wall of the support plate 302. The side wall of the connecting ring 401 is provided with a limiting piece 403. The limiting piece 403 is movably inserted in the side wall of the support plate 302. Through the positioning assembly 4 between the suction nozzle 2 and the adjusting assembly 3, by inserting the limiting piece 403 on the positioning assembly 4 into different positions on the support plate 302, the height of the injection molding part can be adjusted synchronously, and the applicability is further improved.

[0030] The side wall of the support plate 302 is provided with a connecting groove 4011, and the connecting ring 401 is slidingly connected in the inside of the connecting groove 4011.

[0031] The side wall of the connecting ring 401 is fixedly connected with a limiting plate 402. The limiting plate 402 abuts against the side wall of the support plate 302. The limiting piece 403 is fixedly connected with the side wall of the limiting plate 402. The side wall of the support plate 302 is provided with a plurality of limiting holes 4031. The limiting piece 403 is inserted in the inside of the limiting hole 4031. By moving the limiting piece 403 out of the limiting hole 4031 on the support plate 302, the suction nozzle 2 can be moved up and down.

[0032] The end side of the connecting ring 401 is threadedly connected with a fixing ring 404. The back side of the support plate 302 is fixedly connected with a rubber pad 405. The fixing ring 404 abuts against the side wall of the rubber pad 405. By rotating the fixing ring 404 outward, the limiting piece 403 can be moved out of the limiting hole 4031.

[0033] The specific scheme is: first, according to the size of the injection part, the bidirectional screw 303 is driven to rotate by the motor, and the two groups of sliding blocks 304 are driven to slide at the same time, the sliding blocks 304 can drive the supporting plates 302 and the suction nozzle 2 to move, secondly, according to the height of the injection part, the limiting part 403 on the suction nozzle 2 is inserted into the corresponding limiting hole 4031, and the fixing ring 404 is screwed on the outer wall of the connecting ring 401 to be fixed, finally, the mechanical arm 1 is driven to suck the injection part.

[0034] Those skilled in the art will understand that the discussion of the above embodiments is merely exemplary; under the idea of the present application, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other changes of different aspects of the present application as described above, which are not provided in details for the sake of simplicity.

[0035] The present application is intended to cover all such alternatives, modifications, and variations as fall within the broad scope of the appended claims. Accordingly, any and all such modifications, variations, and equivalents that fall within the spirit and scope of the present application are intended to be included within the scope of the present application.

Claims

1. An automatically positioned material handling robot, comprising a robotic arm (1) mounted on an injection molding machine, wherein a suction nozzle (2) is provided on the underside of the robotic arm (1); characterized in that, Also includes; An adjustment component (3) is disposed between the robotic arm (1) and the suction nozzle (2). The adjustment component (3) is used to move the suction nozzle (2). The adjustment component (3) includes a fixing frame (301). The fixing frame (301) is disposed on the bottom side of the robotic arm (1). A support plate (302) is slidably connected to the side wall of the fixing frame (301). The suction nozzle (2) is mounted on the side wall of the support plate (302). A positioning component (4) is disposed between the suction nozzle (2) and the adjustment component (3). The positioning component (4) is used to move the suction nozzle (2). The positioning component (4) includes a connecting ring (401). The connecting ring (401) is fixedly installed on the outer wall of the suction nozzle (2). The connecting ring (401) is slidably connected to the side wall of the support plate (302). A limiting member (403) is provided on the side wall of the connecting ring (401). The limiting member (403) is movably inserted into the side wall of the support plate (302).

2. The automatically positioning material-picking robot according to claim 1, characterized in that, The adjustment component (3) further includes a slider (304), which is fixedly connected to the side wall of the support plate (302). The side wall of the fixing frame (301) is provided with a slide groove (3041), and the slider (304) is slidably connected inside the slide groove (3041).

3. The automatically positioning material-picking robot according to claim 2, characterized in that, The slide groove (3041) is rotatably connected to a bidirectional screw (303), and the slider (304) is threadedly connected to the outer peripheral wall of the bidirectional screw (303). A motor is installed inside the slide groove (3041), and the output shaft of the motor is fixedly connected to the bidirectional screw (303).

4. The automatically positioning material-picking robot according to claim 3, characterized in that, The fixing frame (301) has stabilizing grooves (3051) on its upper and lower sides, and the side wall of the support plate (302) is fixedly connected to a stabilizing member (305), which is slidably connected inside the stabilizing groove (3051).

5. The automatically positioning material handling robot according to claim 1, characterized in that, The positioning component (4) further includes a limiting plate (402), which is fixedly connected to the side wall of the connecting ring (401) and abuts against the side wall of the support plate (302).

6. The automatically positioning material-picking robot according to claim 5, characterized in that, The side wall of the support plate (302) is provided with a connecting groove (4011), and the connecting ring (401) is slidably connected inside the connecting groove (4011).

7. The automatically positioning material-picking robot according to claim 6, characterized in that, The limiting member (403) is fixedly connected to the side wall of the limiting plate (402), and the side wall of the support plate (302) has multiple sets of limiting holes (4031), and the limiting member (403) is inserted into the inside of the limiting hole (4031).

8. The automatically positioning material handling robot according to claim 7, characterized in that, The end of the connecting ring (401) is threaded with a fixing ring (404), and the back of the support plate (302) is fixedly connected with a rubber pad (405). The fixing ring (404) abuts against the side wall of the rubber pad (405).

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