Device for disconnecting product from water gap through manipulator

Abstract

The utility model discloses a device for completing the separation of a product and a water gap through a manipulator, which relates to the technical field of injection molding product separation, and comprises a water gap main body and a product main body, a movable bracket and a breaking bracket are arranged on a support frame, and a breaking seat is arranged at the tail end of the breaking bracket; the breaking seat is provided with a first breaking rod and a second breaking rod which are used for breaking a product and a water gap, a moving assembly and a clamping assembly are installed in the moving support, and the clamping assembly is installed on the rotating connecting frame. A first breaking-off rod and a second breaking-off rod can be matched with a movable clamping assembly to separate a water gap main body from a product main body, the water gap main body and the product main body which are subjected to injection molding are clamped through the clamping assembly, and the clamping assembly is matched with a rotating motor to drive the water gap main body and the product main body to rotate; and the water gap main body and the product main body are moved to the first breaking-off rod and the second breaking-off rod through the moving assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of breaking off injection molded products, in particular to a device for breaking off a product from a water nozzle through a manipulator. Background Art

[0002] Moulds are various moulds and tools used in industrial production to obtain the required products by methods such as injection moulding, blow moulding, extrusion, die-casting or forging, smelting and stamping. Large products generally adopt one mould with one cavity, while some small products are processed by one mould with N cavities. One mould with N cavities means that a set of moulds can produce N products at the same time when splitting the moulds.

[0003] Currently, products with four cavities in one mold need to be separated from the sprue material manually by breaking them apart. For example, for POM polyoxymethylene, after injection molding, workers need to manually break the product and the sprue material to separate them. Manual breaking increases the labor of workers, and the efficiency is not high. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a device for separating a product from a sprue by means of a manipulator, which can solve the technical problem that a product with four cavities in one mold must be manually broken off.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a device for completing the separation of a product from a nozzle by a manipulator, comprising a nozzle body and a product body formed by injection molding in a mold, and a movable bracket and a breaking bracket installed on a support frame;

[0006] The tail end of the breaking bracket is provided with a breaking seat, and the breaking seat is provided with a first breaking rod and a second breaking rod for separating the product from the nozzle, and two of the first breaking rod and the second breaking rod are provided;

[0007] A moving component is installed in the moving bracket, a pneumatic lifting frame is installed on the moving component, and a rotating connecting frame is rotatably connected to the pneumatic lifting frame;

[0008] The clamping assembly is installed on the rotating connecting frame, and the clamping assembly is used to clamp the nozzle body and the product body.

[0009] As a preferred technical solution of the utility model, the moving assembly includes a moving screw, a driving motor and a moving block. The moving screw is installed in the moving bracket through a bearing. One end of the moving screw passes through the moving bracket and is connected to the output end of the driving motor. The moving block is connected to the moving screw through a thread.

[0010] As a preferred technical solution of the utility model, a slide rail is provided inside the movable bracket, and a slide groove capable of sliding along the slide rail is provided on the side wall of the movable block.

[0011] As a preferred technical solution of the utility model, the clamping assembly includes a pneumatic clamping seat and a pneumatic chuck. The pneumatic clamping seat is installed on the rotating connecting frame, and the pneumatic chuck is arranged below the pneumatic clamping seat.

[0012] As a preferred technical solution of the utility model, the pneumatic clamping seat is connected to a pneumatic pipe interface, and the pneumatic clamping seat is connected to external pneumatic equipment through the pneumatic pipe interface.

[0013] As a preferred technical solution of the utility model, a fixing seat is installed on the side wall of the pneumatic lifting frame, a rotating motor is provided at the bottom end of the fixing seat, and the output end of the rotating motor is connected to the rotating connecting frame.

[0014] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0015] The utility model can cooperate with a movable clamping component to separate the nozzle body from the product body through the first breaking rod and the second breaking rod that are set, clamp the injection-molded nozzle body and the product body through the clamping component, cooperate with the rotating motor to drive the nozzle body and the product body to rotate, and use the movable component to move the nozzle body and the product body to the first breaking rod and the second breaking rod. The two groups of first breaking rods can cooperate to raise and lower the pneumatic lifting frame, so that the product body can be inserted between the two groups of first breaking rods to break the product body off the nozzle body and drop it into the receiving bucket prepared below. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is the appearance diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the secondary breaking of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the main body of the clamping nozzle of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the utility model after the nozzle body is broken off;

[0020] Among them: 1. Moving bracket; 2. Breaking bracket; 21. Breaking seat; 22. First breaking rod; 23. Second breaking rod; 3. Moving screw; 4. Driving motor; 5. Moving block; 6. Pneumatic lifting frame; 61. Fixed seat; 7. Rotating connecting frame; 71. Rotating motor; 8. Pneumatic clamping seat; 9. Pneumatic chuck; 10. Water nozzle body; 11. Product body. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0022] Example

[0023] Please refer to Figure 1 As shown, the utility model provides a device for separating a product from a nozzle by a robot, comprising a nozzle body 10 and a product body 11, the nozzle body 10 and the product body 11 are injection molded in a mold, and the product bodies 11 are symmetrically distributed on both sides of the nozzle body 10;

[0024] The movable bracket 1 and the breaking bracket 2 are installed on the supporting frame, and the supporting frame is preset at a suitable position. A movable screw rod 3 is installed inside the movable bracket 1 and is rotatably installed in the movable bracket 1 through a bearing. One end of the movable screw rod 3 passes through the movable bracket 1 and is connected to the output end of the driving motor 4, and is connected to the rotor of the driving motor 4 through a coupling. A movable block 5 is installed on the movable screw rod 3 through a thread, and a sliding groove that can slide along the sliding rail in the movable bracket 1 is provided on the movable block 5. By rotating the movable screw rod 3 by the driving motor 4, the movable block 5 can be driven to move along the sliding rail in the movable bracket 1. The movable screw rod 3, the driving motor 4 and the movable block 5 constitute a movable assembly;

[0025] Specifically, the driving motor 4 is rotated to drive the moving screw 3 to rotate in the moving bracket 1, and the moving block 5 is driven to slide along the slide rail to change the positions of the nozzle body 10 and the product body 11;

[0026] Please refer to Figure 1 and Figure 3 As shown, a retractable gas pressure lifting frame 6 is provided below the moving block 5, a fixed seat 61 is installed on the outer wall of the output end of the gas pressure lifting frame 6, the output end of the gas pressure lifting frame 6 is rotatably connected with the rotating connecting frame 7, and a rotating motor 71 is provided at the connection between the rotating connecting frame 7 and the gas pressure lifting frame 6 to drive the rotating connecting frame 7 to rotate, and the rotating motor 71 is fixed on the fixed seat 61;

[0027] Specifically, after the nozzle body 10 and the product body 11 are injection molded, the air pressure lifting frame 6 is moved to the corresponding position, and the rotating motor 71 is turned on to drive the rotating connecting frame 7 to rotate along the air pressure lifting frame 6 to a position in the same straight line as the air pressure lifting frame 6;

[0028] Please refer to Figure 1 , Figure 2 and Figure 4As shown, a pneumatic clamping seat 8 is provided below the rotating connecting frame 7, and the pneumatic clamping seat 8 is connected to the rotating connecting frame 7 through a pneumatic pump and a pneumatic rod. By changing the air pressure in the pneumatic pump, the position of the pneumatic clamping seat 8 can be changed, so as to facilitate clamping the nozzle body 10 in the mold. A pneumatic chuck 9 is installed at the bottom of the pneumatic clamping seat 8, and a pneumatic pipe interface connected to the pneumatic pipe is provided on the pneumatic clamping seat 8. The external pneumatic equipment can be connected to the pneumatic clamping seat 8 through the pneumatic pipe. By changing the air pressure in the pneumatic clamping seat 8 through the external pneumatic equipment, the pneumatic chuck 9 can be clamped and released, so that it can clamp and release the nozzle body 10. The pneumatic clamping seat 8 and the pneumatic chuck 9 form a clamping assembly, which clamps the nozzle body 10 through the clamping assembly, and can be used to move the nozzle body 10 in cooperation with the moving assembly. The body 10 and the product body 11 are moved to different positions, and a breaking seat 21 is provided at the tail end of the breaking bracket 2. The breaking seat 21 is provided with a first breaking rod 22 and a second breaking rod 23 which are symmetrically arranged on the left and right. The first breaking rod 22 and the second breaking rod 23 are both provided with two upper and lower rods. By inserting the nozzle body 10 into the gap between the first breaking rods 22, and cooperating with the pneumatic lifting frame 6 that can be lifted and lowered, it is convenient to break the product body 11 on the nozzle body 10 once, and by inserting the product body 11 on the other side into the gap between the second breaking rods 23, and cooperating with the pneumatic lifting frame 6 that can be lifted and lowered, it is convenient to break the product body 11 on the nozzle body 10 for a second time. The first breaking rod 22 and the second breaking rod 23 are fixed to the breaking seat 21 by screws, which is convenient for replacement;

[0029] Specifically, the pneumatic chuck 9 is moved to the mold, the air pressure in the air pump is increased, the distance between the pneumatic chuck 9 and the rotating connecting frame 7 is increased, the pneumatic chuck 9 is stuck on the nozzle body 10, the external air pressure equipment is turned on, the air pressure in the pneumatic clamping seat 8 is increased, the distance between the pneumatic chuck 9 is reduced, the nozzle body 10 is clamped, and the nozzle body 10 is moved to the first breaking rod 22 and the second breaking rod 23, and the first and second breaking operations are performed to break the product body 11 from the nozzle body 10 and drop it into the receiving bucket below (directly below the first breaking rod 22 and the second breaking rod 23 in the figure, not drawn in the figure), and after breaking, the nozzle body 10 is moved to the waste collection bucket ( Figure 4 Directly below the nozzle body 10 (not shown in the figure), open the air pressure chuck 9 to allow the nozzle body 10 to fall in;

[0030] Specific working principle:

[0031] After the device is installed and the nozzle body 10 and the product body 11 are injection molded, the pneumatic chuck 9 is moved to the nozzle body 10 and the product body 11, the pneumatic chuck 9 is opened, and the pneumatic chuck 9 is clamped on the nozzle body 10, driving the nozzle body 10 to move to the first breaking rod 22 and the second breaking rod 23, and the product bodies 11 on both sides of the nozzle body 10 are respectively inserted into the gaps between the first breaking rod 22 and the second breaking rod 23, and the air pressure in the pneumatic lifting frame 6 is increased, and the nozzle body 10 is pressed downward to break and separate the product body 11 from the nozzle body 10, and the separated product body 11 falls into the receiving bucket, and the waste nozzle body 10 is moved to the waste collection bucket and thrown into it.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A device for separating a product from a nozzle by a robot, comprising a nozzle body (10) and a product body (11) formed by injection molding in a mold, a movable bracket (1) and a breaking bracket (2) mounted on a support frame, characterized in that: The tail end of the breaking bracket (2) is provided with a breaking seat (21), and the breaking seat (21) is provided with a first breaking rod (22) and a second breaking rod (23) for separating the product from the nozzle, and two of the first breaking rod (22) and the second breaking rod (23) are provided; A moving component is installed in the moving bracket (1), a pneumatic lifting frame (6) is installed on the moving component, and a rotating connecting frame (7) is rotatably connected to the pneumatic lifting frame (6); A clamping assembly is installed on the rotating connecting frame (7), and is used to clamp the nozzle body (10) and the product body (11).

2. The device for separating a product from a nozzle by a robot according to claim 1, characterized in that: The moving assembly comprises a moving screw (3), a driving motor (4) and a moving block (5); the moving screw (3) is installed in the moving bracket (1) via a bearing; one end of the moving screw (3) passes through the moving bracket (1) and is connected to the output end of the driving motor (4); and the moving block (5) is connected to the moving screw (3) via a thread.

3. The device for separating a product from a nozzle by a robot according to claim 2, characterized in that: The movable bracket (1) is provided with a slide rail inside, and the side wall of the movable block (5) is provided with a slide groove capable of sliding along the slide rail.

4. The device for separating a product from a nozzle by a robot according to claim 1, characterized in that: The clamping assembly comprises a pneumatic clamping seat (8) and a pneumatic clamping head (9); the pneumatic clamping seat (8) is mounted on a rotating connecting frame (7), and the pneumatic clamping head (9) is arranged below the pneumatic clamping seat (8).

5. The device for separating a product from a nozzle by a robot according to claim 4, characterized in that: The pneumatic clamping seat (8) is connected with a pneumatic pipe interface, and the pneumatic clamping seat (8) is connected with external pneumatic equipment via the pneumatic pipe interface.

6. The device for separating a product from a nozzle by a robot according to claim 1, characterized in that: A fixing seat (61) is installed on the side wall of the pneumatic lifting frame (6), a rotating motor (71) is provided at the bottom end of the fixing seat (61), and the output end of the rotating motor (71) is connected to the rotating connecting frame (7).

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