Fan cover injection molding manipulator

Abstract

The utility model relates to the technical field of auxiliary equipment of injection molding machines, and particularly discloses a fan cover injection molding manipulator which is characterized in that a connecting frame is arranged at the bottom of a side posture adjusting mechanism, a feeding carrier plate and a discharging carrier plate arranged on one side of the feeding carrier plate side by side are arranged at the bottom of the connecting frame, and two supporting plates are longitudinally arranged at the bottom of the feeding carrier plate; four guide pins are arranged above the feeding carrying plate and connected with the two supporting plates in a pairwise mode, springs are arranged between pin heads of the guide pins and the feeding carrying plate in a sleeved mode, pneumatic vacuum suction cups are installed at the bottoms of the two supporting plates respectively, and two sets of suction head assemblies are longitudinally arranged at the bottom of the discharging carrying plate. According to the fan cover injection molding manipulator, fan cover stamping parts can be automatically and accurately put into a mold, products and waste materials are taken out after injection molding is completed, other fan cover stamping parts are put into the mold, the labor intensity of operators is reduced, the working efficiency is improved, the continuity of injection molding work is guaranteed, and the fan cover injection molding manipulator has high use value.

Description

Technical Field

[0001] This application relates to the field of injection molding machine auxiliary equipment technology, and in particular to a fan cover injection molding robot. Background Technology

[0002] Horizontal injection molding machines are the most common type, with the mold closing section and injection section on the same horizontal center line, and the mold opening horizontally. After stamping, the fan cover of a laptop computer needs to be injection molded using a horizontal injection molding machine. Using existing horizontal injection molding machines, operators need to manually place the fan cover stamping part into the mold cavity, and after manufacturing, the ejector mechanism will eject the molded part from the mold. The operator then needs to manually remove the part and scrap from the horizontal injection molding machine, and then manually re-close the mold. This manual operation method is inefficient and has poor continuity of injection work. In order to solve the problems existing in the prior art, this application discloses a fan cover injection molding robot. Utility Model Content

[0003] To overcome the shortcomings of the prior art, this application discloses a fan cover injection molding robot.

[0004] To achieve the above objectives, the technical solution adopted in this application is as follows: a fan cover injection molding robot, comprising a horizontal arm, a horizontal moving mechanism disposed above the horizontal arm, a vertical arm connected to the horizontal moving mechanism, two vertical moving mechanisms disposed on the vertical arm, two lifting moving mechanisms connected to the two vertical moving mechanisms, a waste clamp connected to the bottom of one of the lifting moving mechanisms, and a side posture adjustment mechanism connected to the bottom of the other lifting moving mechanism. The bottom of the side posture adjustment mechanism is provided with a connecting frame, the bottom of the connecting frame is provided with a loading plate and a unloading plate arranged side by side on one side of the loading plate, two support plates are arranged vertically at the bottom of the loading plate, four guide pins are provided above the loading plate and connected to the two support plates in pairs, a spring is sleeved between the pin head of the guide pin and the loading plate, pneumatic vacuum suction cups are respectively installed at the bottom of the two support plates, and two sets of suction head assemblies are arranged vertically at the bottom of the unloading plate.

[0005] More preferably, the lateral movement mechanism includes two first guide rails arranged side by side above the lateral arm, a first rack arranged on the lateral arm between the two first guide rails, a lateral movement seat slidably arranged on the two first guide rails, a first reduction motor arranged above the lateral movement seat and having its output shaft pass through the lateral movement seat, and a first gear mounted on the output shaft of the first reduction motor and meshing with the first rack.

[0006] More preferably, the longitudinal movement mechanism includes two second guide rails arranged side by side on one side of the longitudinal arm, a second rack arranged above the longitudinal arm, a longitudinal moving seat slidably arranged on the two second guide rails, a second reduction motor arranged above the longitudinal moving seat and having its output shaft pass through the longitudinal moving seat, and a second gear mounted on the output shaft of the second reduction motor and meshing with the second rack.

[0007] More preferably, the lifting and moving mechanism includes a slider fixed to one side of the longitudinal moving seat, a lifting arm slidably connected to the slider via a third guide rail, a third reduction motor located on one side of the longitudinal moving seat and having its output shaft pass through the longitudinal moving seat, a pulley mounted on the output shaft of the third reduction motor, a belt fixing assembly located on the side of the lifting arm near the longitudinal moving seat, and a transmission belt sleeved on the pulley and connected to the belt fixing assembly.

[0008] More preferably, the belt fixing assembly comprises a belt clamp and a belt pressure plate.

[0009] More preferably, the longitudinally moving seat has a first guide wheel and a second guide wheel that are offset and in contact with the transmission belt on the side near the lifting arm.

[0010] More preferably, the waste clamp is a finger cylinder.

[0011] More preferably, the side posture adjustment mechanism includes a linear cylinder, a third rack on the piston rod of the linear cylinder, two hinge plates located on opposite sides below the linear cylinder, a rotating shaft located between the two hinge plates, a third gear sleeved on the rotating shaft and meshing with the third rack, and an adjustment plate on the third gear.

[0012] More preferably, the bottom of the connecting plate is provided with two spring positioning pins at an angle.

[0013] More preferably, the suction head assembly includes three pneumatic suction heads.

[0014] This application achieves the following beneficial effects:

[0015] The fan cover injection molding robot of this application can automatically and accurately place the fan cover stamping parts into the mold, and after the injection molding is completed, remove the product and waste material and put in other fan cover stamping parts. It reduces the labor intensity of operators, improves work efficiency, ensures the continuity of injection molding work, and has high application value.

[0016] Other features and advantages of this application will be set forth in the following description and will be apparent in part from the description, or may be learned by practicing the application. The objectives and other advantages of this application may be realized and obtained by means of the structures shown in the description and the accompanying drawings. Attached Figure Description

[0017] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with the disclosure of this application and, together with the specification, serve to explain the principles of this disclosure.

[0018] Figure 1 This is a schematic diagram of the overall structure disclosed in this application;

[0019] Figure 2 for Figure 1 Enlarged structural diagram at point A in the diagram;

[0020] Figure 3 This is a schematic diagram of the main view structure disclosed in this application;

[0021] Figure 4 This is a schematic diagram of the side view structure disclosed in this application;

[0022] Figure 5 This is a schematic diagram of the fixture structure disclosed in this application;

[0023] In the diagram: 10. Lateral arm; 20. Lateral movement mechanism; 21. First guide rail; 22. First rack; 23. Lateral movement seat; 24. First geared motor; 25. First gear; 30. Longitudinal arm; 40. Longitudinal movement mechanism; 41. Second guide rail; 42. Second rack; 43. Longitudinal movement seat; 44. Second geared motor; 55. Second gear; 50. Lifting and moving mechanism; 51. Slider; 52. Lifting arm; 53. Third guide rail; 54. Third geared motor; 55. Pulley; 56. Transmission belt; 57. Belt fixing. Components; 571, belt clamp; 572, belt pressure plate; 58, first guide wheel; 59, second guide wheel; 60, waste clamp; 70, side posture adjustment mechanism; 71, linear cylinder; 72, third rack; 73, hinge plate; 74, rotating shaft; 75, third gear; 76, adjusting plate; 80, connecting frame; 90, loading plate; 100, unloading plate; 110, support plate; 120, pneumatic vacuum suction cup; 130, guide pin; 140, spring; 150, suction head assembly; 151, pneumatic suction head; 160, spring positioning pin. Detailed Implementation

[0024] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments.

[0025] In the description of this application, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", etc., which indicate orientation or positional relationship, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the component or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0026] Example

[0027] To address the shortcomings of manual handling of stamped fan cover parts, finished injection-molded parts, and waste materials during the fan cover injection molding process in existing technologies, referenced... Figure 1-5 As shown, this application discloses a fan cover injection molding robot, including a horizontal arm 10, a horizontal moving mechanism 20 disposed above the horizontal arm 10, a vertical arm 30 connected to the horizontal moving mechanism 20, two vertical moving mechanisms 40 disposed on the vertical arm 30, two lifting moving mechanisms 50 connected to the two vertical moving mechanisms 40, a waste clamp 60 connected to the bottom of one of the lifting moving mechanisms 50, and a side posture adjustment mechanism 70 connected to the bottom of the other lifting moving mechanism 50. The bottom of the side posture adjustment mechanism 70 is provided with a connecting frame 80, and the bottom of the connecting frame 80 is provided with a loading plate 90 and a unloading plate 100 arranged side by side on one side of the loading plate 90. Two support plates 110 are arranged longitudinally at the bottom of the loading plate 90. The upper part of the loading carrier plate 90 is provided with four guide pins 130, which are connected to two support plates 110 in pairs. A spring 140 is sleeved between the pin head of the guide pin 130 and the loading carrier plate 90. It should be noted that by setting the pneumatic vacuum suction cup 120 in this way, the pneumatic vacuum suction cup 120 can flexibly pick up the fan cover stamping part with relatively high precision, effectively ensuring that the injection molded part meets the expected requirements. The bottom of the two support plates 110 is respectively equipped with pneumatic vacuum suction cups 120. The bottom of the unloading carrier plate 100 has two sets of suction head assemblies 150 arranged longitudinally. The use of two sets of suction head assemblies 150 for unloading can not only pick up the injection molded part, but also reduce the enterprise cost, which has high application value.

[0028] Based on the above structure of the injection molding robot, refer to... Figure 1 As shown, a special fixture B needs to be set up to simultaneously hold two fan cover stamping parts and two injection molded finished parts.

[0029] In practice, the operator or robot places the two fan cover stamping parts to be injected onto the fixture at the designated position. First, two pneumatic vacuum suction cups 120 pick them up separately. Then, two sets of suction head assemblies 150 suck up the injection molded parts after the mold is opened. At the same time, the waste clamp 60 removes the waste. Next, the two pneumatic vacuum suction cups 120 place the sucked-up fan cover stamping parts into the horizontal injection mold. Finally, the two pneumatic vacuum suction cups 120 pick up the two placed fan cover stamping parts from the fixture. At the same time, the two sets of suction head assemblies 150 place the sucked-up injection molded parts onto fixture B. The above actions require the corresponding driving of the lateral movement mechanism 20, two longitudinal movement mechanisms 40, two lifting movement mechanisms 50, and the side posture adjustment mechanism 70. The detailed process will not be described in detail here.

[0030] The lateral movement mechanism 20 includes two first guide rails 21 arranged side by side above the lateral arm 10, a first rack 22 disposed between the two first guide rails 21 on the lateral arm 10, a lateral movement seat 23 slidably disposed on the two first guide rails 21, a first reduction motor 24 disposed above the lateral movement seat 23 and having its output shaft pass through the lateral movement seat 23, and a first gear 25 mounted on the output shaft of the first reduction motor 24 and meshing with the first rack 22. When the first reduction motor 24 drives the first gear 25 to rotate, the first gear 25 will cooperate with the first rack 22 to make the lateral movement seat 23 move on the lateral arm 10.

[0031] The longitudinal moving mechanism 40 includes two second guide rails 41 arranged side by side on one side of the longitudinal arm 30, a second rack 42 located above the longitudinal arm 30, a longitudinal moving seat 43 slidably arranged on the two second guide rails 41, a second reduction motor 44 located above the longitudinal moving seat 43 with its output shaft passing through the longitudinal moving seat 43, and a second gear 55 mounted on the output shaft of the second reduction motor 44 and meshing with the second rack 42. When the second reduction motor 44 drives the second gear 55 to rotate, the second gear 55 will cooperate with the second rack 42 to make the longitudinal moving seat 43 move on the longitudinal arm 30. It should be noted that the two longitudinal moving mechanisms 40 have the same operating principle, which will not be described in detail in this application.

[0032] The lifting and moving mechanism 50 includes a slider 51 fixed to one side of the longitudinal moving seat 43, a lifting arm 52 slidably connected to the slider 51 via a third guide rail 53, a third reduction motor 54 located on one side of the longitudinal moving seat 43 with its output shaft passing through the longitudinal moving seat 43, a pulley 55 mounted on the output shaft of the third reduction motor 54, a belt fixing assembly 57 located on the side of the lifting arm 52 near the longitudinal moving seat 43, and a transmission belt 56 sleeved on the pulley 55 and connected to the belt fixing assembly 57. When the third reduction motor 54 drives the third gear 75 to rotate, the transmission belt 56 will cooperate with the belt fixing assembly 57 to lift and lower the lifting arm 52. It should also be noted that the two lifting and moving mechanisms 50 in this application have the same operating principle, and will not be described in detail here.

[0033] Specifically, the belt fixing assembly 57 of this application consists of a belt clamp 571 and a belt pressure plate 572. During installation, the transmission belt 56 will be clamped between the belt clamp 571 and the belt pressure plate 572. In order to tension and guide the transmission belt 56, the first guide wheel 58 and the second guide wheel 59 are offsetly installed on the side of the longitudinal moving seat 43 near the lifting arm 52, which are in contact with the transmission belt 56. During the movement of the belt, the first guide wheel 58 and the second guide wheel 59 will rotate to achieve the corresponding purpose.

[0034] In a preferred embodiment, the waste clamp 60 of this application is a finger cylinder, which can lower or clamp the waste by controlling the opening and closing of the two grippers of the finger cylinder.

[0035] In this embodiment, the side posture adjustment mechanism 70 of this application includes a linear cylinder 71, a third rack 72 disposed on the piston rod of the linear cylinder 71, two hinge plates 73 disposed on opposite sides below the linear cylinder 71, a rotating shaft 74 rotatably disposed between the two hinge plates 73, a third gear 75 sleeved on the rotating shaft 74 and meshing with the third rack 72, and an adjustment plate 76 disposed on the third gear 75. During the process of the linear cylinder 71 driving its piston rod to extend and retract, the third rack 72 will drive the third gear 75 to rotate, causing the adjustment plate 76 to rotate and adjust. It should be noted that the adjustment plate 76 of this application rotates by 90° each time.

[0036] In this embodiment, the present application also provides two spring positioning pins 160 diagonally opposite each other at the bottom of the connecting plate. Correspondingly, Figure 1 The fixture B shown has two pin holes B' on one side at an angle. When the two pneumatic vacuum suction cups 120 pick up the two fan cover stamping parts on the fixture, the two spring positioning pins 160 should be inserted into the two pin holes B' accordingly. In this way, the two pneumatic vacuum suction cups 120 can accurately pick up the two fan cover stamping parts.

[0037] Specifically, the suction head assembly 150 of this application includes three pneumatic suction heads 151. When picking up two injection molded parts formed in a horizontal injection molding machine, the three pneumatic suction heads 151 included in each suction head assembly 150 will operate simultaneously to pick up the injection molded parts. This method can reduce costs when the accuracy requirements are not high and has high application value.

[0038] In the description of this specification, the references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0039] The above embodiments are only for illustrating the technical concept and features of this application, and are intended to enable those skilled in the art to understand the content of this application and implement it accordingly. They should not be used to limit the scope of protection of this application. All equivalent changes or modifications made in accordance with the spirit and essence of this application should be included within the scope of protection of this application.

Claims

1. A fan cover injection molding robot, comprising a horizontal arm, a horizontal moving mechanism disposed above the horizontal arm, a vertical arm connected to the horizontal moving mechanism, two vertical moving mechanisms disposed on the vertical arm, two lifting moving mechanisms connected to the two vertical moving mechanisms, a waste clamp connected to the bottom of one of the lifting moving mechanisms, and a side posture adjustment mechanism connected to the bottom of the other lifting moving mechanism, characterized in that, The bottom of the side posture adjustment mechanism is provided with a connecting frame. The bottom of the connecting frame is provided with a loading plate and a unloading plate arranged side by side on one side of the loading plate. Two support plates are arranged longitudinally at the bottom of the loading plate. Four guide pins are provided above the loading plate and are connected to the two support plates in pairs. A spring is sleeved between the pin head of the guide pin and the loading plate. Pneumatic vacuum suction cups are installed at the bottom of the two support plates respectively. Two sets of suction head assemblies are arranged longitudinally at the bottom of the unloading plate.

2. The fan cover injection molding robot according to claim 1, characterized in that, The lateral movement mechanism includes two first guide rails arranged side by side above the lateral arm, a first rack arranged on the lateral arm between the two first guide rails, a lateral movement seat slidably arranged on the two first guide rails, a first geared motor arranged above the lateral movement seat and having its output shaft pass through the lateral movement seat, and a first gear mounted on the output shaft of the first geared motor and meshing with the first rack.

3. The fan cover injection molding robot according to claim 1, characterized in that, The longitudinal movement mechanism includes two second guide rails arranged side by side on one side of the longitudinal arm, a second rack located above the longitudinal arm, a longitudinal moving seat slidably arranged on the two second guide rails, a second reduction motor located above the longitudinal moving seat and having its output shaft pass through the longitudinal moving seat, and a second gear mounted on the output shaft of the second reduction motor and meshing with the second rack.

4. The fan cover injection molding robot according to claim 3, characterized in that, The lifting and moving mechanism includes a slider fixed to one side of the longitudinal moving seat, a lifting arm slidably connected to the slider via a third guide rail, a third reduction motor located on one side of the longitudinal moving seat with its output shaft passing through the longitudinal moving seat, a pulley mounted on the output shaft of the third reduction motor, a belt fixing assembly located on the side of the lifting arm near the longitudinal moving seat, and a transmission belt sleeved on the pulley and connected to the belt fixing assembly.

5. A fan cover injection molding robot according to claim 4, characterized in that, The belt fixing assembly consists of a belt clamp and a belt pressure plate.

6. A fan cover injection molding robot according to claim 4, characterized in that, The longitudinally moving seat is offset on the side near the lifting arm, with a first guide wheel and a second guide wheel in contact with the transmission belt.

7. The fan cover injection molding robot according to claim 1, characterized in that, The waste clamp is a finger cylinder.

8. The fan cover injection molding robot according to claim 1, characterized in that, The side posture adjustment mechanism includes a linear cylinder, a third rack on the piston rod of the linear cylinder, two hinge plates located on opposite sides below the linear cylinder, a rotating shaft located between the two hinge plates, a third gear sleeved on the rotating shaft and meshing with the third rack, and an adjustment plate on the third gear.

9. A fan cover injection molding robot according to claim 1, characterized in that, The bottom of the connecting plate is provided with two spring positioning pins at an angle.

10. A fan cover injection molding robot according to claim 1, characterized in that, The suction head assembly includes three pneumatic suction heads.

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