Dustproof device of manipulator linked and matched with injection molding machine

Abstract

The utility model relates to the technical field of injection molding, and provides a dustproof device of a manipulator linked and matched with an injection molding machine, which comprises a base and a mold. The dustproof structure is arranged, a rotating shaft rotates to drive a second bevel gear to rotate, then a first bevel gear rotates to drive a threaded rod to rotate, a sliding plate slides rightwards in a sliding groove through rotation of the threaded rod, and meanwhile a guide rod is arranged to play a role in guiding the sliding plate; when the dustproof box moves rightwards, a movable door is opened, so that a mold enters the dustproof box, dust is prevented from entering the mold, and when a mechanical arm rotates to the position over the mold under the action of a first bevel gear and a second bevel gear, the dustproof box synchronously moves to the position under the mechanical arm; therefore, the mechanical arm can conveniently enter the dustproof box through the taking-out window to take out products.

Description

Technical Field

[0001] The utility model relates to the technical field of injection molding, in particular to a dust-proof device which is linked with an injection molding machine and cooperates with a manipulator. Background Art

[0002] Generally, the top protection of the injection molding machine is only for the top of the machine. There is a guard plate on the movable part of the machine arm to protect the safety of the moving structure. Some injection molding machine companies also install retractable protective mold dust door panels. However, with the popularization of automation applications, injection molding machine manipulators have almost become standard equipment for injection molding machines. During the production process, since the injection molding machine manipulator moves on the top of the machine, even some machines with retractable protective door panels cannot be used. When producing transparent, high-gloss, mirror-like surface products, floating objects in the air during the production process will reduce the product yield, resulting in material waste and increased production costs. This device mainly solves the problem of floating objects in the air entering the mold cavity during the production process, thereby increasing its yield, saving costs and improving efficiency. Utility Model Content

[0003] The utility model aims to provide a dustproof device which is linked with an injection molding machine and cooperates with a manipulator, so as to solve the defect that the existing manipulator of the injection molding machine is not convenient for dustproofing.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: a dust-proof device that cooperates with a manipulator in linkage with an injection molding machine, comprising a base and a mold;

[0005] The base includes a mold, a support frame, a rotating structure and a dustproof structure. The mold is installed on one side of the top of the base, and the support frame is fixed on one side of the base.

[0006] A rotating structure is installed inside the support frame;

[0007] A dustproof structure is installed on the other side of the top of the base.

[0008] Preferably, the rotating structure includes a forward and reverse motor, a rotating shaft, a rotating block, a rotating groove, a support rod, a mounting block, a mechanical arm and a first telescopic cylinder. The forward and reverse motor is fixed at the middle position of the top of the support frame, a rotating shaft is installed at the middle position inside the support frame, a rotating block is fixed to the outer side of the top of the rotating shaft, a rotating groove is provided on the outer side of the top of the support frame, a support rod is provided inside the rotating groove, a mounting block is installed on one side of the bottom end of the support rod, a mechanical arm is installed on the bottom end of the mounting block, and a first telescopic cylinder is installed on one side of the mechanical arm.

[0009] Preferably, the top end of the rotating shaft passes through the top end of the supporting frame, extends to the outside of the supporting frame and is fixedly connected to the output end of the forward and reverse motors, and the top view cross-section of the rotating block is circular.

[0010] Preferably, one end of the support rod is fixedly connected to one side of the rotating block, the support rod is rotatably connected inside the rotating groove through the rotating block, the top end of the first telescopic cylinder is fixedly connected to one side of the top of the mechanical arm, and the bottom end of the first telescopic cylinder is fixedly connected to one side of the bottom of the mechanical arm.

[0011] Preferably, the dustproof structure includes a dustproof box, a taking-out window, a second telescopic cylinder, a dustproof plate, a through slot, a movable door, a slide slot, a threaded rod, a slide plate, a guide rod, a first bevel gear, a second bevel gear and an observation window, the dustproof box is installed on one side of the top mold of the base, the taking-out window is provided at the middle position of the top of the dustproof box, the second telescopic cylinder is fixed to the bottom end of the taking-out window inside the dustproof box, the output end of the second telescopic cylinder is fixed to the dustproof plate, the through slot is provided on one side of the dustproof box close to the mold, the movable door is installed inside the through slot, the slide slot is provided at the bottom end of the dustproof box inside the base, the middle position inside the slide slot is installed, the outer side of the threaded rod is provided with a slide plate, guide rods are provided on both sides of the threaded rod inside the slide plate, the first bevel gear is fixed to one end of the threaded rod, the second bevel gear is fixed to the outer side of the rotating shaft on one side of the first bevel gear, and an observation window is provided on the front side of the dustproof box.

[0012] Preferably, a sensor is installed on one side of the top of the dustproof box, two groups of the second telescopic cylinders are provided, the second telescopic cylinders are symmetrically distributed at the top inside the dustproof box, and the movable door is hingedly connected to the dustproof box.

[0013] Preferably, one side of the bottom end of the dust box is fixedly connected to the top of the slide plate, one end of the threaded rod passes through the interior of the base, extends to the interior of the support frame and is fixedly connected to one end of the first bevel gear, the first bevel gear is meshed with the second bevel gear, the two ends of the guide rod are respectively fixedly connected to the two sides of the inside of the slide groove, and the slide plate is slidably connected to the guide rod.

[0014] The utility model provides a dust prevention device that cooperates with a manipulator in linkage with an injection molding machine, and its advantages are:

[0015] By providing a rotating structure, the forward and reverse motors are started to drive the rotating shaft to rotate, and then the rotating shaft drives the rotating block to rotate, and then the support rod is rotated to drive the mechanical arm to move to the top of the removal window, and the sensor at the top of the dust box is used to receive the signal, so that the second telescopic cylinder moves to drive the dust plate to open and close automatically, and the movement drives the dust box to enter the interior through the removal window, and then the mold inside the dust box is taken out.

[0016] By providing a dust-proof structure, the rotation of the rotating shaft drives the second bevel gear to rotate, and then the rotation of the first bevel gear drives the threaded rod to rotate, so that the slide plate slides to the right inside the slide groove through the rotation of the threaded rod, and at the same time, a guide rod is provided to guide the slide plate. When the dust box moves to the right, the movable door is opened, allowing the mold to enter the interior of the dust box, thereby preventing dust from entering the interior of the mold. When the robot arm rotates to the top of the mold under the action of the first bevel gear and the second bevel gear, the dust box is synchronously moved to the bottom of the robot arm, thereby facilitating the robot arm to enter the interior of the dust box through the removal window to take out the product. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 It is a front view cross-sectional structural schematic diagram of the utility model;

[0019] Figure 3 For the utility model Figure 2 The enlarged structural diagram at A in the middle;

[0020] Figure 4 It is a side cross-sectional structural schematic diagram of the utility model;

[0021] Figure 5 It is a schematic diagram of the three-dimensional structure of the dustproof box of the utility model.

[0022] Explanation of the reference numerals in the figure: 1. base; 101. mold; 102. support frame; 103. rotating structure; 1031. forward and reverse motor; 1032. rotating shaft; 1033. rotating block; 1034. rotating groove; 1035. supporting rod; 1036. mounting block; 1037. mechanical arm; 1038. first telescopic cylinder; 104. dustproof structure; 1041. dustproof box; 1042. taking-out window; 1043. second telescopic cylinder; 1044. dustproof plate; 1045. through groove; 1046. movable door; 1047. slide groove; 1048. threaded rod; 1049. slide plate; 10410. guide rod; 10411. first bevel gear; 10412. second bevel gear; 10413. observation window. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-5 The utility model provides a dust-proof device that cooperates with a manipulator of an injection molding machine, including a base 1 and a mold 101.

[0025] Reference Figure 1-Figure 3 As shown, the base 1 includes a mold 101, a support frame 102, a rotating structure 103 and a dustproof structure 104. The mold 101 is installed on one side of the top of the base 1. The support frame 102 is fixed on one side of the base 1. The rotating structure 103 is installed inside the support frame 102. The rotating structure 103 includes a forward and reverse motor 1031, a rotating shaft 1032, a rotating block 1033, a rotating groove 1034, a support rod 1035, a mounting block 1036, a mechanical arm 1037 and a first telescopic cylinder 1038. The forward and reverse motor 1031 is fixed at the middle position of the top of the support frame 102. The rotating shaft 1032 is installed at the middle position inside the support frame 102. The rotating block 1033 is fixed on the outer side of the top of the rotating shaft 1032. The rotating groove 1034 is provided on the outer side of the top of the support frame 102. A support rod 1035 is arranged inside, a mounting block 1036 is installed on one side of the bottom end of the support rod 1035, a mechanical arm 1037 is installed on the bottom end of the mounting block 1036, a first telescopic cylinder 1038 is installed on one side of the mechanical arm 1037, the top end of the rotating shaft 1032 passes through the top end of the support frame 102, extends to the outside of the support frame 102, and is fixedly connected to the output end of the forward and reverse motor 1031, the top section of the rotating block 1033 is circular, one end of the support rod 1035 is fixedly connected to one side of the rotating block 1033, the support rod 1035 is rotatably connected inside the rotating groove 1034 through the rotating block 1033, the top end of the first telescopic cylinder 1038 is fixedly connected to one side of the top of the mechanical arm 1037, and the bottom end of the first telescopic cylinder 1038 is fixedly connected to one side of the bottom of the mechanical arm 1037.

[0026] By starting the forward and reverse motor 1031, the rotating shaft 1032 is driven to rotate, and then the rotating shaft 1032 drives the rotating block 1033 to rotate, and then the support rod 1035 is rotated to drive the mechanical arm 1037 to move to the top of the removal window 1042, and the sensor at the top of the dustproof box 1041 is used to receive the signal, so that the second telescopic cylinder 1043 moves to drive the dustproof plate 1044 to automatically open and close, and the movement of 10310 drives 1039 to enter the interior of the dustproof box 1041 through the removal window 1042, and then the product is taken out of the mold 101 inside the dustproof box 1041.

[0027] Reference Figure 2 , Figure 4 and Figure 5As shown, a dustproof structure 104 is installed on the other side of the top of the base 1, and the dustproof structure 104 includes a dustproof box 1041, a take-out window 1042, a second telescopic cylinder 1043, a dustproof plate 1044, a through slot 1045, a movable door 1046, a slide slot 1047, a threaded rod 1048, a slide plate 1049, a guide rod 10410, a first bevel gear 10411, a second bevel gear 10412 and an observation window 10413. The dustproof box 1041 is installed on one side of the mold 101 at the top of the base 1. A take-out window 1042 is provided at the middle position, a second telescopic cylinder 1043 is fixed to the bottom end of the take-out window 1042 inside the dust box 1041, a dust plate 1044 is fixed to the output end of the second telescopic cylinder 1043, a through groove 1045 is provided on the side of the dust box 1041 close to the mold 101, a movable door 1046 is installed inside the through groove 1045, a slide groove 1047 is provided at the bottom end of the dust box 1041 inside the base 1, a threaded rod 1048 is installed at the middle position inside the slide groove 1047, and the outer side of the threaded rod 1048 A slide plate 1049 is provided, guide rods 10410 are provided on both sides of the threaded rod 1048 inside the slide plate 1049, a first bevel gear 10411 is fixed to one end of the threaded rod 1048, a second bevel gear 10412 is fixed to the outer side of the rotating shaft 1032 on one side of the first bevel gear 10411, an observation window 10413 is provided on the front side of the dust box 1041, a sensor is installed on one side of the top of the dust box 1041, and two groups of second telescopic cylinders 1043 are provided. The second telescopic cylinders 1043 are arranged at the top of the dust box 1041. Symmetrically distributed, the movable door 1046 is hingedly connected to the dust box 1041, one side of the bottom end of the dust box 1041 is fixedly connected to the top of the slide plate 1049, one end of the threaded rod 1048 passes through the interior of the base 1 and extends to the interior of the support frame 102 and is fixedly connected to one end of the first bevel gear 10411, the first bevel gear 10411 is meshedly connected with the second bevel gear 10412, the two ends of the guide rod 10410 are respectively fixedly connected to the two sides inside the slide groove 1047, and the slide plate 1049 is slidably connected to the guide rod 10410.

[0028] The rotation of the rotating shaft 1032 drives the second bevel gear 10412 to rotate, and then the rotation of the first bevel gear 10411 drives the threaded rod 1048 to rotate, so that the slide plate 1049 slides to the right inside the slide groove 1047 through the rotation of the threaded rod 1048. At the same time, the guide rod 10410 is provided to guide the slide plate 1049. When the dust box 1041 moves to the right, the movable door 1046 is opened, so that the mold 101 enters the interior of the dust box 1041, thereby preventing dust from entering the interior of the mold 101. When the robot arm 1037 rotates to the top of the mold 101 under the action of the first bevel gear 10411 and the second bevel gear 10412, the dust box 1041 moves synchronously to the bottom of the robot arm 1037, so that the robot arm 1037 can enter the interior of the dust box 1041 through the removal window 1042 to take out the product.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A dust prevention device that cooperates with a manipulator in conjunction with an injection molding machine, comprising a base (1) and a mold (101); Features: The base (1) comprises a mold (101), a support frame (102), a rotating structure (103) and a dustproof structure (104); the mold (101) is installed on one side of the top of the base (1); and the support frame (102) is fixed on one side of the base (1); A rotating structure (103) is installed inside the support frame (102); A dustproof structure (104) is installed on the other side of the top of the base (1).

2. A dust prevention device for a robot in conjunction with an injection molding machine according to claim 1, characterized in that: The rotating structure (103) comprises a forward and reverse motor (1031), a rotating shaft (1032), a rotating block (1033), a rotating groove (1034), a support rod (1035), a mounting block (1036), a mechanical arm (1037) and a first telescopic cylinder (1038); the forward and reverse motor (1031) is fixed at the middle position of the top of the support frame (102); a rotating shaft (1032) is installed at the middle position inside the support frame (102); the rotating shaft (1033) A rotating block (1033) is fixed on the outer side of the top of the support frame (1032), a rotating groove (1034) is arranged on the outer side of the top of the support frame (102), a support rod (1035) is arranged inside the rotating groove (1034), a mounting block (1036) is installed on one side of the bottom end of the support rod (1035), a mechanical arm (1037) is installed on the bottom end of the mounting block (1036), and a first telescopic cylinder (1038) is installed on one side of the mechanical arm (1037).

3. A dust prevention device for a robot in conjunction with an injection molding machine according to claim 2, characterized in that: The top end of the rotating shaft (1032) passes through the top end of the supporting frame (102), extends to the outside of the supporting frame (102), and is fixedly connected to the output end of the forward and reverse motor (1031); the top view cross section of the rotating block (1033) is circular.

4. The dust-proof device for the robot in conjunction with the injection molding machine according to claim 2, characterized in that: One end of the support rod (1035) is fixedly connected to one side of the rotating block (1033), and the support rod (1035) is rotatably connected inside the rotating groove (1034) through the rotating block (1033). The top end of the first telescopic cylinder (1038) is fixedly connected to one side of the top of the mechanical arm (1037), and the bottom end of the first telescopic cylinder (1038) is fixedly connected to one side of the bottom of the mechanical arm (1037).

5. The dust-proof device for the robot in conjunction with the injection molding machine according to claim 1, characterized in that: The dustproof structure (104) comprises a dustproof box (1041), a take-out window (1042), a second telescopic cylinder (1043), a dustproof plate (1044), a through slot (1045), a movable door (1046), a slide slot (1047), a threaded rod (1048), a slide plate (1049), a guide rod (10410), a first bevel gear (10411), a second bevel gear (10412) and an observation window (10413). The dustproof box (1041) is mounted on one side of the top mold (101) of the base (1). A take-out window (1042) is provided at the middle position of the top of the dustproof box (1041). The second telescopic cylinder (1043) is fixed to the bottom end of the take-out window (1042) inside the dustproof box (1041). The dustproof plate (1044) is fixed to the output end of the second telescopic cylinder (1043). A through groove (1045) is provided on one side of the dustproof box (1041) close to the mold (101), a movable door (1046) is installed inside the through groove (1045), a slide groove (1047) is provided at the bottom end of the dustproof box (1041) inside the base (1), a threaded rod (1048) is installed at the middle position inside the slide groove (1047), a slide plate (1049) is provided on the outer side of the threaded rod (1048), guide rods (10410) are provided on both sides of the threaded rod (1048) inside the slide plate (1049), a first bevel gear (10411) is fixed to one end of the threaded rod (1048), a second bevel gear (10412) is fixed to the outer side of a rotating shaft (1032) on one side of the first bevel gear (10411), and an observation window (10413) is provided on the front side of the dustproof box (1041).

6. A dust prevention device for a robot in conjunction with an injection molding machine according to claim 5, characterized in that: A sensor is installed on one side of the top of the dustproof box (1041), two groups of the second telescopic cylinders (1043) are provided, and the second telescopic cylinders (1043) are symmetrically distributed at the top of the dustproof box (1041), and the movable door (1046) is hingedly connected to the dustproof box (1041).

7. The dust-proof device for the robot in conjunction with the injection molding machine according to claim 5, characterized in that: One side of the bottom end of the dustproof box (1041) is fixedly connected to the top end of the slide plate (1049), one end of the threaded rod (1048) passes through the interior of the base (1) and extends to the interior of the support frame (102) and is fixedly connected to one end of the first bevel gear (10411), the first bevel gear (10411) is meshedly connected with the second bevel gear (10412), the two ends of the guide rod (10410) are respectively fixedly connected to the two sides inside the slide groove (1047), and the slide plate (1049) is slidably connected to the guide rod (10410).

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