Automatic raw material distribution device

Abstract

The utility model discloses an automatic raw material distribution device which comprises a feeding pipe group and a discharging pipe group which are oppositely arranged, the feeding pipe group comprises a plurality of feeding pipes which are annularly and uniformly arranged, the discharging pipe group comprises a plurality of discharging pipes which are annularly and uniformly arranged, and the automatic raw material distribution device further comprises two connecting pipes arranged between the feeding pipes and the discharging pipes, when raw materials are distributed, the two connecting pipes are driven to rotate through the two first driving mechanisms respectively, so that the two butt-joint pipes are opposite to one feeding pipe and one discharging pipe respectively, and meanwhile the two butt-joint pipes can be driven to stretch out and draw back on the two connecting pipes through the two second driving mechanisms respectively; the two butt joint pipes are respectively in butt joint with one feeding pipe and one discharging pipe, so that one feeding pipe is communicated with one discharging pipe, different raw materials can be distributed to different injection molding machines, each injection molding machine does not need to be independently provided with a feeding device, and the investment cost of equipment can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of raw material distribution, in particular to an automatic raw material distribution device. Background Art

[0002] At present, each injection molding machine used in the market is equipped with a feeding device. When the injection molding machine is working, the feeding device connected to the injection molding machine feeds the injection molding machine alone. In this way, when a production enterprise needs a large number of injection molding machines, the same number of feeding devices as the injection molding machines are required, which has the disadvantage of high equipment investment cost. Utility Model Content

[0003] The purpose of the utility model is to overcome the above technical deficiencies, propose an automatic raw material distribution device, and solve the technical problems in the background technology.

[0004] In order to achieve the above-mentioned technical purpose, the technical solution of the utility model provides an automatic raw material distribution device, including a feed pipe group and a discharge pipe group arranged relatively to each other, the feed pipe group including a plurality of feed pipes evenly arranged in a ring shape, the discharge pipe group including a plurality of discharge pipes evenly arranged in a ring shape, and also including two connecting pipes arranged between the feed pipe and the discharge pipe, one end of the two connecting pipes is rotatably sealed and connected, the two connecting pipes are respectively connected to two first driving mechanisms, the first driving mechanisms are used to drive the connecting pipes to rotate, the other ends of the two connecting pipes are respectively telescopically and sealedly connected with docking pipes, the two docking pipes are respectively arranged relatively to the feed pipe and the discharge pipe, the two docking pipes are respectively connected to two second driving mechanisms, the second driving mechanisms are used to drive the docking pipes to telescope on the connecting pipes, so as to connect or separate the two docking pipes with the feed pipe and the discharge pipe respectively.

[0005] Furthermore, it also includes a mounting frame, which includes two first mounting plates arranged opposite to each other and a connecting rod for connecting the two first mounting plates, and the feed pipe group and the discharge pipe group are respectively installed on the two first mounting plates.

[0006] Furthermore, the first driving mechanism includes a rotating rod, a connecting tube is installed on the rotating rod, the rotating rod is connected to a first driving device for driving the rotating rod to rotate, the first driving device is installed on a first mounting plate, a second mounting plate is also installed on the rotating rod, and the second driving mechanism is installed on the second mounting plate.

[0007] Furthermore, the first driving device is a motor.

[0008] Furthermore, the second driving mechanism includes a third mounting plate, the butt tube is installed on the third mounting plate, the third mounting plate is connected to the second driving device for driving the third mounting plate to move, the second driving mechanism also includes two proximity switches, both proximity switches are installed on the second mounting plate, and a proximity block matching the proximity switch is installed on the third mounting plate.

[0009] Furthermore, the second driving device is a cylinder.

[0010] The beneficial effects of the utility model include: the utility model provides an automatic raw material distribution device. When distributing raw materials, two first driving mechanisms are used to drive two connecting pipes to rotate respectively, so that the two butt-joint pipes are respectively opposite to one of the feed pipes and one of the discharge pipes. At the same time, two second driving mechanisms can be used to drive the two butt-joint pipes to extend and retract on the two connecting pipes respectively, so that the two butt-joint pipes are respectively connected to one of the feed pipes and one of the discharge pipes, so that one of the feed pipes is connected to one of the discharge pipes, so that different raw materials can be distributed to different injection molding machines. In this way, there is no need to equip each injection molding machine with a feeding device separately, thereby reducing the investment cost of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a front view of an automatic raw material dispensing device according to an embodiment of the utility model;

[0012] Figure 2 This is a left view of an automatic raw material dispensing device according to an embodiment of the utility model;

[0013] Figure 3 This is a top view of an automatic raw material dispensing device according to an embodiment of the utility model;

[0014] Figure 4 yes Figure 1 A magnified image of point A;

[0015] In the figure: 1. feed pipe; 2. discharge pipe; 3. connecting pipe; 4. first drive mechanism; 41. rotating rod; 42. first drive device; 43. second mounting plate; 5. butt joint pipe; 6. second drive mechanism; 61. third mounting plate; 62. second drive device; 63. proximity switch; 64. proximity block; 7. mounting frame; 71. first mounting plate; 72. connecting rod. DETAILED DESCRIPTION

[0016] 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.

[0017] The utility model embodiment provides an automatic raw material distribution device, such as Figure 1-3 As shown, it includes a feed pipe group and a discharge pipe group that are relatively arranged, the feed pipe group includes a plurality of feed pipes 1 that are evenly arranged in an annular shape, the discharge pipe group includes a plurality of discharge pipes 2 that are evenly arranged in an annular shape, and also includes two connecting pipes 3 arranged between the feed pipe 1 and the discharge pipe 2, one end of the two connecting pipes 3 is rotatably sealed and connected, the two connecting pipes 3 are respectively connected to two first driving mechanisms 4, the first driving mechanism 4 is used to drive the connecting pipes 3 to rotate, the other ends of the two connecting pipes 3 are respectively telescopically and sealedly connected with a butt joint 5, the two butt joint 5 are respectively arranged opposite to the feed pipe 1 and the discharge pipe 2, the two butt joint 5 are respectively connected to two second driving mechanisms 6, the second driving mechanism 6 is used to telescope the butt joint 5 on the connecting pipe 3 , so as to connect or separate the two butt joint pipes 5 with the feed pipe 1 and the discharge pipe 2 respectively, the first drive mechanism 4 and the second drive mechanism 6 are electrically connected to the controller respectively, when distributing raw materials, the two first drive mechanisms 4 respectively drive the two connecting pipes 3 to rotate, so that the two butt joint pipes 4 are respectively opposite to one of the feed pipes 1 and one of the discharge pipes 2, and at the same time, the two second drive mechanisms 6 can respectively drive the two butt joint pipes 5 to extend and retract on the two connecting pipes 3, so that the two butt joint pipes 4 are respectively connected to one of the feed pipes 1 and one of the discharge pipes 2, so that different raw materials can be distributed to different injection molding machines. In this way, there is no need to equip each injection molding machine with a separate feeding device, thereby reducing the investment cost of the equipment.

[0018] It should be noted that it also includes a mounting frame 7, which includes two first mounting plates 71 arranged opposite to each other and a connecting rod 72 for connecting the two first mounting plates 71, and the feed pipe group and the discharge pipe group are respectively installed on the two first mounting plates 71.

[0019] In this embodiment, the first driving mechanism 4 includes a rotating rod 41, the connecting tube 3 is installed on the rotating rod 41, the rotating rod 41 is connected to a first driving device 42 for driving the rotating rod 41 to rotate, the first driving device 42 is installed on the first mounting plate 71, the first driving device 42 is one of an electric motor, a hydraulic motor or a pneumatic motor, and the first driving device 42 can drive the rotating rod 41 to rotate, thereby driving the connecting tube 3 to rotate. A second mounting plate 43 is also installed on the rotating rod 41, and the second driving mechanism 6 is installed on the second mounting plate 43. At the same time, the rotating rod 41 can drive the second mounting plate 43 to rotate, and the second mounting plate 43 can drive the second driving mechanism 6 to rotate.

[0020] In this embodiment, Figure 4As shown, the second driving mechanism 6 includes a third mounting plate 61, and the butt joint pipe 5 is mounted on the third mounting plate 61. The third mounting plate 61 is connected to a second driving device 62 for driving the third mounting plate 61 to move. The second driving device 62 is one of a cylinder, a hydraulic cylinder or an electric telescopic rod. The third mounting plate 61 can be driven to move by the second driving device 62, so as to drive the butt joint pipe 5 to extend and retract on the connecting pipe 3. The second driving mechanism 6 also includes two proximity switches 63, and the two proximity switches 63 are both mounted on the second mounting plate 43. A proximity block 64 matching the proximity switches 63 is installed on the third mounting plate 61. When the two butt joint pipes are respectively docked with the feed pipe 1 and the discharge pipe 2, one of the proximity switches 63 responds, and the second driving device 62 is controlled to stop by the controller. When the two butt joint pipes are respectively separated from the feed pipe 1 and the discharge pipe 2, the other proximity switch 63 responds, and the second driving device 62 is controlled to stop by the controller.

[0021] Specific principle: when distributing raw materials, multiple feed pipes 1 are respectively connected to material boxes containing different raw materials, and multiple discharge pipes 2 are respectively connected to different injection molding machines. Two first driving mechanisms 4 are used to drive two connecting pipes 3 to rotate, so that two butt-joint pipes 5 are respectively opposite to one of the feed pipes 1 and one of the discharge pipes 2. At the same time, two second driving mechanisms 6 can be used to drive two butt-joint pipes 5 to extend and retract on the two connecting pipes 3, so that the two butt-joint pipes 5 are respectively connected to one of the feed pipes 1 and one of the discharge pipes 2, so that one of the feed pipes 1 is connected to one of the discharge pipes 2, and one of the raw materials is delivered to one of the injection molding machines. After the delivery is completed, the butt-joint pipes 5 are respectively driven by the two second driving mechanisms 6 to extend and retract on the two connecting pipes 3. 3, so that the two butt joint pipes 5 are respectively separated from one of the feed pipes 1 and one of the discharge pipes 2. After separation, the two first driving mechanisms 4 drive the two connecting pipes 3 to rotate, so that the two butt joint pipes 5 are respectively opposite to the other feed pipe 1 and the other discharge pipe 2. At the same time, the two second driving mechanisms 6 can respectively drive the two butt joint pipes 5 to be extended and retracted on the two connecting pipes 3, so that the two butt joint pipes 5 are respectively connected to the other feed pipe 1 and the other discharge pipe 2, so that the other feed pipe 1 is connected to the other discharge pipe 2, and another raw material is delivered to another injection molding machine, so that different raw materials can be distributed to different injection molding machines. In this way, there is no need to equip each injection molding machine with a feeding device separately, thereby reducing the investment cost of the equipment.

[0022] The specific implementation methods of the utility model described above do not constitute a limitation on the protection scope of the utility model. Any other corresponding changes and modifications made according to the technical concept of the utility model should be included in the protection scope of the claims of the utility model.

Claims

1. An automatic raw material dispensing device, characterized in that: The invention comprises a feed pipe group and a discharge pipe group arranged opposite to each other, wherein the feed pipe group comprises a plurality of feed pipes (1) arranged evenly in an annular shape, and the discharge pipe group comprises a plurality of discharge pipes (2) arranged evenly in an annular shape, and further comprises two connecting pipes (3) arranged between the feed pipes (1) and the discharge pipes (2), wherein one end of the two connecting pipes (3) is rotatably sealed and connected, and the two connecting pipes (3) are respectively connected to two first driving mechanisms (4), and the first driving mechanisms (4) are used to drive The connecting pipe (3) rotates, and the other ends of the two connecting pipes (3) are respectively telescopically sealed and connected to the butt joint pipes (5), the two butt joint pipes (5) are respectively arranged opposite to the feed pipe (1) and the discharge pipe (2), and the two butt joint pipes (5) are respectively connected to two second driving mechanisms (6), and the second driving mechanisms (6) are used to drive the butt joint pipes (5) to telescope on the connecting pipe (3) so as to connect or separate the two butt joint pipes (5) from the feed pipe (1) and the discharge pipe (2).

2. The automatic material dispensing device according to claim 1, characterized in that: It also includes a mounting frame (7), the mounting frame (7) including two first mounting plates (71) arranged opposite to each other and a connecting rod (72) for connecting the two first mounting plates (71), the feed pipe group and the discharge pipe group being respectively mounted on the two first mounting plates (71).

3. The automatic material dispensing device according to claim 2, characterized in that: The first driving mechanism (4) comprises a rotating rod (41), the connecting pipe (3) is mounted on the rotating rod (41), the rotating rod (41) is connected to a first driving device (42) for driving the rotating rod (41) to rotate, the first driving device (42) is mounted on a first mounting plate (71), a second mounting plate (43) is also mounted on the rotating rod (41), and the second driving mechanism (6) is mounted on the second mounting plate (43).

4. The automatic material dispensing device according to claim 3, characterized in that: The first driving device (42) is a motor.

5. The automatic material dispensing device according to claim 3, characterized in that: The second driving mechanism (6) comprises a third mounting plate (61), the butt-jointing pipe (5) is mounted on the third mounting plate (61), the third mounting plate (61) is connected to a second driving device (62) for driving the third mounting plate (61) to move, the second driving mechanism (6) further comprises two proximity switches (63), both of the two proximity switches (63) are mounted on the second mounting plate (43), and a proximity block (64) matching the proximity switch (63) is mounted on the third mounting plate (61).

6. The automatic material dispensing device according to claim 5, characterized in that: The second driving device (62) is a cylinder.

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