Recovery device and road cone injection molding machine thereof

Abstract

The utility model discloses a recovery device and a road cone injection molding machine thereof. The recovery device comprises a rack and a recovery tank, a conveyor belt; a rotating shaft; the transmission wheel I is connected to one end of the rotating shaft; the transmission belt is matched with the transmission wheel I; the transmission wheel II is connected with the transmission belt; the driving shaft is fixedly arranged outside the transmission wheel II in a sleeving manner; the positioning plate is connected with a bearing at one end of the driving shaft and is fixedly connected with the rack; the bevel gear is connected to the other end of the driving shaft; the rotating shaft is fixedly connected to the middle part of the other bevel gear; the rotating disc is connected to one end of the rotating shaft; the multiple driving blocks are arranged outside the rotating disc in a surrounding mode; the driving frame is cooperatively arranged on one side of the driving block; the moving rod is slidably connected into the driving frame and used for driving the driving block to move. The recovery device is applied to the road cone injection molding machine. The recycling device and the road cone injection molding machine thereof have the following beneficial effects that the recycling device can recycle the road cone from the injection molding machine, so that the potential safety hazard and the design cost are reduced.

Description

Technical Field

[0001] The utility model relates to a recycling device and a road cone injection molding machine thereof. Background Art

[0002] An injection molding machine is an industrial device used for producing plastic products. It mainly forms products by injecting molten plastic materials into molds. This machine plays a key role in the plastic product manufacturing industry. Its basic principle is: heating and melting plastic particles, injecting the molten plastic materials into the mold under high pressure, and taking out the formed product after cooling and solidification.

[0003] In the existing injection molding machine, after the rubber road cone is integrally formed, a manipulator is required to grab and recycle the rubber road cone. This method requires purchasing a manipulator and designing corresponding operation programs, greatly increasing the design cost.

[0004] In addition, in the prior art, a cylinder is also used, and a corresponding suction cup is arranged at the bottom. After the rubber road cone is formed, the cylinder drives the suction cup to move down to adsorb the road cone. When the road cone is completely separated from the mold, the suction cup releases the road cone for recycling.

[0005] In the above two methods, the design cost is relatively high when using the manipulator for handling. While using the suction cup method for recycling, the rubber road cone will fall onto the frame of the injection molding machine. At this time, the temperature of the rubber road cone is relatively high, and recycling may cause potential safety hazards such as burns and scalds to the staff. Content of the Utility Model

[0006] The purpose of the utility model is to provide a recycling device and a road cone injection molding machine thereof. This recycling device and road cone injection molding machine can recycle the road cone from the injection molding machine, reducing potential safety hazards and design costs.

[0007] The above technical purpose of the utility model is achieved through the following technical solutions:

[0008] A recycling device includes: a frame, on which an injection device and a pressurizing device are arranged; a recycling tank, arranged in the middle of the frame corresponding to the upper and lower molds; a conveyor belt, arranged below the recycling tank; a rotating shaft, passing through both ends of the frame and bearing-connected to the frame; a first driving wheel, connected to one end of the rotating shaft; a transmission belt, cooperating with the first driving wheel; a second driving wheel, connected to the transmission belt; a driving shaft, fixedly sleeved outside the second driving wheel; a positioning plate, bearing-connected to one end of the driving shaft and fixedly connected to the frame; a bevel gear, connected to the other end of the driving shaft; a rotating shaft, fixedly connected to the middle of another bevel gear; a rotating disk, connected to one end of the rotating shaft; a plurality of driving blocks, arranged around the rotating disk; a driving frame, arranged on one side in cooperation with the driving blocks; a moving rod, slidably connected inside the driving frame for driving the driving blocks to move.

[0009] The present utility model is further configured such that: the driving block is a right triangle, with one side being an inclined side and the other side being a straight side.

[0010] The present utility model is further configured such that: an inclined surface is provided at the bottom of the moving rod.

[0011] The present utility model is further configured such that: it further includes: a connecting rod, connected to the top of the moving rod; a connecting plate, slidably disposed on one side of the connecting rod and fixedly connected to the driving frame.

[0012] The present utility model is further configured such that: a spring is provided between the connecting plate and the connecting rod.

[0013] A road cone injection molding machine applies the above-mentioned recycling device.

[0014] The present utility model is further configured such that: when the pressurizing device moves to make the upper and lower molds abut and pressurize, the driving frame moves to the left, driving the rotating disk to rotate.

[0015] The present utility model is further configured such that: the rotation of the rotating disk drives the rotation of the rotating shaft, and then drives the bevel gear, the driving shaft, the second transmission wheel, the transmission belt, and the first transmission wheel to rotate in sequence, and finally drives the conveyor belt to move.

[0016] The present utility model is further configured such that: when the pressurizing device moves to separate the upper and lower molds, the driving frame moves to the right, and the inclined surface of the moving rod abuts and cooperates with the inclined surface of the driving block, and its component force is not sufficient to drive the rotating disk to rotate.

[0017] The present utility model is further configured such that: by repeatedly moving the pressurizing device up and down, the processed rubber road cones are sequentially arranged and output from the machine frame through the conveyor belt.

[0018] In summary, the present utility model has the following beneficial effects: This recycling device and its road cone injection molding machine can recycle the road cones from the injection molding machine, reducing potential safety hazards and design costs. Description of the Drawings

[0019] Figure 1 It is a schematic structural diagram of the embodiment;

[0020] Figure 2 It is a schematic side view structural diagram of the embodiment;

[0021] Figure 3 It is a front view of the embodiment;

[0022] Figure 4 It is a schematic connection relationship diagram of the rotating disk and the moving rod in the embodiment;

[0023] Figure 5 It is for Figure 4 the three-dimensional view of.

[0024] Reference Numerals: 1, frame; 2, injection device; 3, pressurizing device; 4, recovery tank; 5, conveyor belt; 6, rotating shaft; 7, first transmission wheel; 8, transmission belt; 9, second transmission wheel; 10, drive shaft; 11, positioning plate; 12, bevel gear; 13, rotating shaft; 14, rotating disk; 15, drive block; 16, inclined side; 17, straight side; 18, drive frame; 19, moving rod; 20, inclined plane; 21, connecting rod; 22, connecting plate; 23, spring. Detailed Description of the Invention

[0025] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present invention.

[0026] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features.

[0027] In the description of the present invention, "a plurality of" means two or more unless otherwise specifically defined. In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected to", "fixed", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] The present invention will be further described in detail below with reference to the accompanying drawings.

[0029] As Figure 1 shown, a road cone injection molding machine includes a frame 1. An injection device 2 for injecting rubber fluid into a mold and a pressurizing device 3 for pressurizing the mold are provided on the frame 1. When the pressurizing device 3 moves, it can make the upper and lower molds coincide, and the fluid is added inward through the injection device 2, so as to cooperate with the shapes of the upper and lower molds to generate a rubber road cone.

[0030] In addition, a cylinder and a suction cup can be arranged above the rack 1 for removing the rubber road cone. The above-mentioned injection device 2, pressurizing device 3, and the cylinder suction cup for removal are all prior arts and will not be elaborated here.

[0031] The core technical solution of this application is as follows:

[0032] As Figures 2 - 5 shown, a recovery device is arranged in the middle of the rack 1 corresponding to the upper and lower molds. The recovery device includes a recovery tank 4. When the rubber road cone drops, it can pass through the recovery tank 4 for recovery.

[0033] A conveyor belt 5 is arranged below the recovery tank 4. The conveyor belt 8 is provided with a rotating shaft 6 through both ends of the rack 1. The rotating shaft 6 is connected to the rack 1 by bearings. One end of one of the rotating shafts 6 is connected to a first driving pulley 7. The first driving pulley 7 is cooperatively provided with a conveyor belt 8. The conveyor belt 8 is connected to a second driving pulley 9. A driving shaft 10 is fixedly sleeved outside the second driving pulley 9. One end of the driving shaft 10 is connected to a positioning plate 11 by bearings. The positioning plate 11 is fixedly connected to the rack 1.

[0034] The other end of the driving shaft 10 is connected to a bevel gear 12. There are two bevel gears 12 which are cooperatively arranged. The middle of the other bevel gear 12 is fixedly connected to a rotating shaft 13. One end of the rotating shaft 13 is connected to a rotating disk 14. A plurality of driving blocks 15 are arranged around the rotating disk 14. The driving block 15 is a right triangle, with one side being an inclined side 16 and the other side being a straight side 17.

[0035] Correspondingly, a driving frame 18 is cooperatively arranged on one side of the driving block 15. A moving rod 19 capable of driving the driving block 15 to move is slidably connected inside the driving frame 18. An inclined surface 20 is arranged at the bottom of the moving rod 19. The top of the moving rod 19 is connected to a connecting rod 21. A connecting plate 22 is slidably arranged on one side of the connecting rod 21. The connecting plate 22 is fixedly connected to the driving frame 18. The connecting rod 21 can slide on the connecting plate 22.

[0036] Correspondingly, a spring 23 is arranged between the connecting plate 22 and the connecting rod 21.

[0037] As described above, when the pressurizing device 3 moves to make the upper and lower molds abut and be pressurized, at this time, the driving frame 18 Figure 1 moves to the left as shown. When the driving frame 18 moves, the straight side 17 on the left side of the bottom moving rod 19 abuts against the straight side 17 of the driving block 15, thereby driving the rotating disk 14 to rotate.

[0038] During the process of driving the rotating disk 14 to rotate, due to the arrangement of the connecting rod 21 and the spring 23, the moving rod 19 can adjust its position longitudinally and will not get stuck.

[0039] The rotation of the rotating disk 14 drives the rotation of the rotating shaft 13, thereby driving the rotation of the bevel gear 12. The rotation of the bevel gear 12 drives the rotation of the drive shaft 10, and further drives the rotation of the second transmission wheel 9, and cooperates with the transmission belt 8 to drive the rotation of the first transmission wheel 7.

[0040] When the first transmission wheel 7 rotates, it can drive the conveyor belt 5 to move a short distance.

[0041] When the pressing device 3 moves to separate the upper and lower molds, the driving frame 18 moves to the right. Since the inclined surfaces 20 of the moving rod 19 and the driving block 15 are in abutting cooperation, the component force is not sufficient to drive the rotation of the rotating disk 14. Therefore, in this state, the conveyor belt 5 will not work. The rubber road cone drops and reaches the conveyor belt 5 through the recovery groove 4.

[0042] Repeat the above steps to enable the processed rubber road cones to be arranged in sequence and output through the conveyor belt 5 from the frame 1, reducing potential safety hazards and lowering the design cost.

[0043] This specific embodiment is only an explanation of the present invention, and it is not a limitation of the present invention. After reading this specification, those skilled in the art can make modifications without creative contributions to this embodiment as needed, but as long as it is within the scope of the claims of the present invention, it is protected by the patent law.

Claims

1. A recycling device, characterized in that, Comprising: Frame (1); Recovery tank (4), arranged in the middle of the frame (1) corresponding to the upper and lower molds of the injection molding machine; Conveyor belt (5), arranged below the recovery tank (4); Rotating shaft (6), passing through both ends of the frame (1) and bearing-connected to the frame (1); First transmission wheel (7), connected to one end of the rotating shaft (6); Transmission belt (8), cooperating with the first transmission wheel (7); Second transmission wheel (9), connected to the transmission belt (8); Drive shaft (10), fixedly sleeved outside the second transmission wheel (9); Positioning plate (11), bearing-connected to one end of the drive shaft (10) and fixedly connected to the frame (1); Bevel gear (12), connected to the other end of the drive shaft (10); Rotating shaft (13), fixedly connected to the middle of the other bevel gear (12); Rotating disk (14), connected to one end of the rotating shaft (13); Drive blocks (15), a plurality of which are arranged around the rotating disk (14); Drive frame (18), arranged to cooperate with one side of the drive blocks (15); Moving rod (19), slidably connected inside the drive frame (18) for driving the drive blocks (15) to move.

2. The recycling device according to claim 1, wherein The drive block (15) is a right triangle, one side is the inclined side (16), and the other side is the straight side (17).

3. The recycling device according to claim 1, characterized in that, The bottom of the moving rod (19) is provided with an inclined surface (20).

4. The recovery device according to claim 1, characterized in that, Also comprising: Connecting rod (21), connected to the top of the moving rod (19); Connecting plate (22), slidably arranged on one side of the connecting rod (21) and fixedly connected to the drive frame (18).

5. The recovery device according to claim 4, wherein A spring (23) is arranged between the connecting plate (22) and the connecting rod (21).

6. A road cone injection molding machine, characterized in that, Comprising the recovery device according to any one of claims 1-5.

Images