Rotary injection molding part taking device

Abstract

The utility model relates to a rotary injection molding part material taking device which comprises an injection molding assembly and a material taking assembly located at the top of the injection molding assembly, the injection molding assembly comprises an annular fixing table, a plurality of sets of injection molding machines are fixedly installed at the top of the annular fixing table, and the material taking assembly comprises a fixing frame and an annular material taking table located between the fixing frame and the annular fixing table. A second hydraulic cylinder is fixedly mounted at the bottom of the inner wall of the fixing frame, an output rod at the bottom end of the second hydraulic cylinder is fixedly connected with a circular truncated cone, the bottom of the circular truncated cone is rotationally connected with a plurality of first movable rods corresponding to the injection molding machines, and the bottom ends of the first movable rods are rotationally connected with second movable rods; the other end of the second movable rod slidably penetrates through the sliding sleeve and then is fixedly provided with an electric clamp. According to the utility model, a plurality of injection molded parts after injection molding can be synchronously taken and discharged, so that the taking efficiency and the injection molding efficiency of the injection molded parts are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of injection molding equipment, in particular to a rotary injection molding part taking device. Background Art

[0002] The injection molded product needs to be taken out from the mold. In the related art, the injection molded parts are taken out manually, and the material taking efficiency is low.

[0003] Patent application number CN202121931780.3 discloses a material taking device for an injection molding machine, which includes a frame, a rotating shaft, a mounting frame, a mounting block, and a driving assembly for driving a sliding rod to move. The device improves the material taking efficiency of injection molded parts.

[0004] However, the above device only performs one material picking and discharging operation on the injection molding machine at a time, and it is difficult to synchronously pick and discharge materials for multiple injection molded parts. This still makes the material picking efficiency low, and affects the overall injection molding efficiency of the injection molded parts. Utility Model Content

[0005] The utility model aims at the deficiencies in the prior art and provides a rotary injection molding part material picking device, the rotary injection molding part material picking device comprises an injection molding component and a material picking component located at the top of the injection molding component, the injection molding component comprises an annular fixed table, a plurality of injection molding machines are fixedly installed on the top of the annular fixed table, the material picking component comprises a fixed frame and an annular material picking table located between the fixed frame and the annular fixed table, a second hydraulic cylinder is fixedly installed on the bottom of the inner wall of the fixed frame, a bottom output rod of the second hydraulic cylinder is fixedly connected to a round table, a plurality of first movable rods corresponding to the injection molding machines are rotatably connected to the bottom of the round table, a second movable rod is rotatably connected to the bottom of the first movable rod, a plurality of sliding sleeves are fixedly connected to the top of the annular material picking table, and an electric clamp is fixedly installed on the other end of the second movable rod after sliding through the sliding sleeve.

[0006] As an improvement of the above technical solution: the second hydraulic cylinder drives the circular table to move along the vertical center axis direction of the annular feeding table, and the plurality of sliding sleeves are evenly arranged on the top of the annular feeding table along the radial direction of the annular feeding table.

[0007] As an improvement of the above technical solution: it also includes an adjustment component, which includes a left-right displacement mechanism and a rotation and lifting mechanism. The left-right displacement mechanism includes a fixed vertical plate arranged on one side of the annular fixed platform. A first hydraulic cylinder is fixedly installed on the top of the fixed vertical plate close to one side of the annular fixed platform. The output rod of the first hydraulic cylinder is connected to the top plate through a connecting rod.

[0008] As an improvement of the above technical solution: the rotating lifting mechanism includes a driving motor fixedly installed on the bottom of the top plate, the bottom output shaft of the driving motor is fixedly connected to a third hydraulic cylinder, and the bottom output rod of the third hydraulic cylinder is fixedly connected to the top middle of the fixed frame.

[0009] As an improvement of the above technical solution: a discharge assembly is arranged between the fixed vertical plate and the annular fixed platform, and the discharge assembly includes a plurality of groups of annular discharge platforms arranged in concentric circles and with different radii, and an annular groove is opened on the top of the annular discharge platform.

[0010] As an improvement of the above technical solution: it also includes a controller, which is connected to the first hydraulic cylinder, the second hydraulic cylinder, the electric clamp, the drive motor and the third hydraulic cylinder.

[0011] As an improvement of the above technical solution: a notch is provided on one side of the annular fixing platform.

[0012] Beneficial effects of the utility model:

[0013] When unloading the injection molded parts, the left and right displacement mechanisms drive the material picking assembly to approach the annular unloading table, so that the material picking assembly is located directly above the multiple annular unloading tables, and then the controller is used to release the injection molded parts and let them fall into the annular groove. After multiple injection molded parts are dropped into the annular groove in one of the annular unloading tables, the controller can be used to control the drive motor to drive the material picking assembly to rotate, so that the injection molded parts on the next several electric clamps are aligned with other slots of the annular groove in this annular unloading table, so that the injection molded parts can fill the annular groove as much as possible. After the annular groove in an annular unloading table is filled with material, the second hydraulic cylinder can be used to drive the circular table to move, so that the electric clamps on one side of the multiple second movable rods move radially around the annular material picking table, so that the multiple electric clamps are aligned with the annular grooves in other annular unloading tables, so that the injection molded parts can be placed in other annular grooves, so that multiple injection molded parts can be received in layers, thereby improving the unloading efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The three-dimensional structure of the utility model is shown as a whole Figure 1 ;

[0015] Figure 2 The three-dimensional structure of the utility model is shown as a whole Figure 2 .

[0016] Figure numerals: 1. fixed vertical plate; 11. first hydraulic cylinder; 12. connecting rod; 13. top plate; 2. rotating lifting mechanism; 3. material picking assembly; 31. fixed frame; 32. second hydraulic cylinder; 33. round table; 34. first movable rod; 35. second movable rod; 36. sliding sleeve; 37. electric clamp; 38. annular material picking platform; 4. annular fixed platform; 40. notch; 41. injection molding machine; 5. annular discharge platform; 51. annular groove. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0018] Example

[0019] Please refer to Figure 1-Figure 2 , a rotary injection molding part material taking device comprises an injection molding component and a material taking component 3 located at the top of the injection molding component, the injection molding component comprises an annular fixed platform 4, a plurality of injection molding machines 41 are fixedly installed on the top of the annular fixed platform 4, the material taking component 3 comprises a fixed frame 31 and an annular material taking platform 38 located between the fixed frame 31 and the annular fixed platform 4, the fixed frame 31 is U-shaped, a second hydraulic cylinder 32 is fixedly installed on the bottom of the inner wall of the fixed frame 31, a bottom output rod of the second hydraulic cylinder 32 is fixedly connected with a round table 33, a plurality of first movable rods 34 corresponding to the injection molding machine 41 are rotatably connected at the bottom of the round table 33, a second movable rod 35 is rotatably connected at the bottom of the first movable rod 34, a plurality of sliding sleeves 36 are fixedly connected at the top of the annular material taking platform 38, the other end of the electric clamp 37 slides through the sliding sleeve 36 and is fixedly installed with the electric clamp 37, specifically, the electric clamp 37 and the injection molding machine 41 are both prior art, so this application will not repeat them.

[0020] In an optional embodiment: the second hydraulic cylinder 32 drives the circular table 33 to move along the vertical center axis direction of the annular feeding table 38, and multiple sliding sleeves 36 are evenly arranged on the top of the annular feeding table 38 along the radial direction of the annular feeding table 38. The second movable rod 35 can be limited by the sliding sleeve 36. When the second hydraulic cylinder 32 drives the circular table 33 to move, the first movable rod 34 and the second movable rod 35 cooperate to allow the electric clamp 37 to move radially toward the annular feeding table 38, so that the electric clamp 37 can approach the injection molding machine 41 on the annular fixed table 4 to clamp the injection molded parts and take materials.

[0021] In an optional embodiment: it also includes an adjustment component, the adjustment component includes a left-right displacement mechanism and a rotating lifting mechanism 2, the left-right displacement mechanism includes a fixed vertical plate 1 arranged on one side of the annular fixed platform 4, a first hydraulic cylinder 11 is fixedly installed on the top of the fixed vertical plate 1 close to one side of the annular fixed platform 4, the output rod of the first hydraulic cylinder 11 is connected to the top plate 13 through a connecting rod 12, and the first hydraulic cylinder 11 drives the material taking component 3 at the bottom of the top plate 13 to move in the direction of the annular fixed platform 4.

[0022] In an optional embodiment: the rotating lifting mechanism 2 includes a driving motor fixedly installed at the bottom of the top plate 13, the bottom output shaft of the driving motor is fixedly connected to the third hydraulic cylinder, and the bottom output rod of the third hydraulic cylinder is fixedly connected to the top middle of the fixed frame 31.

[0023] In an optional embodiment: a discharge assembly is arranged between the fixed vertical plate 1 and the annular fixed platform 4, and the discharge assembly includes a plurality of groups of annular discharge platforms 5 arranged in concentric circles and with different radii, and an annular groove 51 is opened on the top of the annular discharge platform 5.

[0024] In an optional embodiment: it also includes a controller, which is connected to the first hydraulic cylinder 11, the second hydraulic cylinder 32, the electric clamp 37, the drive motor and the third hydraulic cylinder, and the connection method is electrical or wireless communication connection, so that the controller facilitates their control and automatic operation.

[0025] In an optional embodiment, a notch 40 is provided on one side of the annular fixing platform 4 , and the notch 40 facilitates workers to enter the inner side of the annular fixing platform 4 to perform operations.

[0026] Specifically, when the injection molded parts are taken out after molding, the controller first controls the left and right displacement mechanisms to move the material taking assembly 3 connected to the bottom of the top plate 13 to the top of the annular fixed platform 4, and then drives the motor through the controller to drive the annular material taking platform 38 at the bottom of the fixed frame 31 to rotate, so that the multiple electric clamps 37 are aligned with the injection molding machine 41, and then the second hydraulic cylinder 32 drives the round table 33 to move, so that the electric clamps 37 are further aligned with the injection molding machine 41, and then the third hydraulic cylinder of the controller drives the multiple electric clamps 37 at the bottom of the fixed frame 31 to move downward, and the injection molded parts are ejected by the ejection mechanism on the existing injection molding machine, and the multiple injection molded parts are clamped by the multiple electric clamps 37;

[0027] Then, when discharging the injection molded parts, the left and right displacement mechanisms are used to drive the material picking assembly 3 to approach the annular discharging platform 5, so that the material picking assembly 3 is located directly above the multiple annular discharging platforms 5, and then the controller is used to release the injection molded parts and let them fall into the annular grooves 51. After multiple injection molded parts are dropped into the annular grooves 51 in one of the annular discharging platforms 5, the controller can be used to control the driving motor to drive the material picking assembly 3 to rotate, so that the injection molded parts on the next several electric clamps 37 are aligned with other slots of the annular grooves 51 in this annular discharging platform 5, so that the injection molded parts can fill the annular grooves 51 as much as possible. When the annular grooves 51 in one annular discharging platform 5 are filled with material, the second hydraulic cylinder 32 can be used to drive the circular table 33 to move, so that the electric clamps 37 on one side of the multiple second movable rods 35 move radially around the annular material picking platform 38, so that the multiple electric clamps 37 are aligned with the annular grooves 51 in other annular discharging platforms 5, so that the injection molded parts can be discharged into other annular grooves 51, so that multiple injection molded parts can be received in layers, thereby improving the discharge efficiency.

[0028] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A rotary injection molding material taking device, comprising an injection molding component and a material taking component (3), characterized in that: The injection molding assembly comprises an annular fixed platform (4), a plurality of injection molding machines (41) are fixedly mounted on the top of the annular fixed platform (4), the material picking assembly (3) comprises a fixed frame (31) and an annular material picking platform (38), a second hydraulic cylinder (32) is fixedly mounted on the bottom of the inner wall of the fixed frame (31), the bottom output rod of the second hydraulic cylinder (32) is fixedly connected to a round platform (33), the bottom of the round platform (33) is rotatably connected to a plurality of first movable rods (34) corresponding to the injection molding machines (41), the bottom end of the first movable rod (34) is rotatably connected to a second movable rod (35), the top of the annular material picking platform (38) is fixedly connected to a plurality of sliding sleeves (36), the other end of the second movable rod (35) slides through the sliding sleeve (36) and is fixedly mounted with an electric clamp (37).

2. The rotary injection molded parts taking device according to claim 1 is characterized in that: The second hydraulic cylinder (32) drives the circular table (33) to move along the vertical center axis direction of the annular material reclaiming table (38), and a plurality of sliding sleeves (36) are evenly arranged on the top of the annular material reclaiming table (38) along the radial direction of the annular material reclaiming table (38).

3. The rotary injection molded parts taking device according to claim 2 is characterized in that: The invention also comprises an adjustment component, the adjustment component comprising a left-right displacement mechanism and a rotating lifting mechanism (2), the left-right displacement mechanism comprising a fixed vertical plate (1) arranged on one side of the annular fixed platform (4), a first hydraulic cylinder (11) being fixedly mounted on the top of the fixed vertical plate (1) close to one side of the annular fixed platform (4), and an output rod of the first hydraulic cylinder (11) being connected to a top plate (13) via a connecting rod (12).

4. The rotary injection molded part taking device according to claim 3 is characterized in that: The rotary lifting mechanism (2) comprises a driving motor fixedly mounted on the bottom of the top plate (13), the bottom output shaft of the driving motor being fixedly connected to a third hydraulic cylinder, and the bottom output rod of the third hydraulic cylinder being fixedly connected to the top middle of the fixing frame (31).

5. The rotary injection molded parts taking device according to claim 4 is characterized in that: A material discharge assembly is arranged between the fixed vertical plate (1) and the annular fixed platform (4), and the material discharge assembly comprises a plurality of groups of annular material discharge platforms (5) arranged in concentric circles and having different radii, and an annular groove (51) is provided on the top of the annular material discharge platform (5).

6. The rotary injection molded part taking device according to claim 5, characterized in that: It also includes a controller, which is connected to the first hydraulic cylinder (11), the second hydraulic cylinder (32), the electric clamp (37), the drive motor and the third hydraulic cylinder.

7. The rotary injection molded part taking device according to claim 6, characterized in that: A notch (40) is provided on one side of the annular fixing platform (4).

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