Automatic plastic suction feeding machine

Abstract

The utility model discloses an automatic plastic suction feeding machine, which relates to the technical field of automatic feeding machines and comprises a suction device, a connecting bottom cylinder is fixedly mounted at the suction end of the suction device, and an adjustable inlet and outlet component and a sealing component are arranged at the top of the suction device. The adjustable inlet and outlet assembly comprises a fixing frame, a middle tank body, a first rotatable tank body, a discharging pipe, a second rotatable tank body and a feeding pipe. According to the technical scheme, the adjustable inlet and outlet assembly is arranged, specifically, the middle tank body is fixed through the fixing frame, and then the first rotatable tank body and the second rotatable tank body which can rotate are arranged; the directions of the discharging pipe and the feeding pipe can be adjusted by rotating the first rotatable tank body and the second rotatable tank body, so that the inlet and outlet positions can be conveniently replaced at any time, equipment does not need to be moved, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic feeders, in particular to an automatic plastic suction feeder. Background Art

[0002] Automatic feeders are widely used in the transportation of raw materials in injection molding. They can automatically suck plastic into the device and supply it to the injection molding machine again. With the increasing attention and investment in automatic feeders, they have been greatly improved, making the operation more convenient and easier for personnel to operate. The position of the suction pipe of the existing suction feeder is relatively fixed. When it is moved to some awkward positions, the suction pipe may need to go around the feeder half a circle before it can operate.

[0003] Chinese patent document CN113213173A discloses a suction loader, which includes a suction device and a storage tank body, a connecting cover plate is arranged at the middle position of the top surface of the storage tank body, a rotating ring is arranged at the position between the connecting cover plate and the storage tank body, a feed pipe is arranged at the position of the top surface of the rotating ring, and a discharge pipe is arranged at the right side surface of the storage tank body near the bottom. In this way, only the position of the suction pipe can be adjusted, and the position of the discharge pipe cannot be adjusted, which has certain limitations when used, and therefore needs to be improved. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a plastic suction automatic feeding machine to solve the problem that the prior art can only adjust the position of the suction pipe but cannot adjust the position of the discharge pipe, which has certain limitations during use.

[0005] In view of this, the utility model provides a plastic suction material automatic feeder, comprising a suction device, a connecting bottom cylinder is fixedly installed at the suction end of the suction device, and an adjustable inlet and outlet assembly and a sealing assembly are arranged on the top of the suction device;

[0006] The adjustable inlet and outlet assembly includes a fixed frame, a middle tank body, a first rotatable tank body, a discharge pipe, a second rotatable tank body and a feed pipe. The fixed frame is fixedly installed at the top axis of the suction device, the middle tank body is fixedly installed on the top outer side of the fixed frame, the first rotatable tank body is rotatably connected between the middle tank body and the connecting bottom cylinder, the discharge pipe is fixedly connected between the first rotatable tank body, the second rotatable tank body is rotatably connected to the top of the middle tank body, and the feed pipe is fixedly connected to one side of the second rotatable tank body.

[0007] Optionally, the first rotatable tank body is respectively connected to the middle tank body and the connecting bottom cylinder, and the inner side of the second rotatable tank body is connected to the inner side of the middle tank body.

[0008] Optionally, the discharge pipe is communicated with the interior of the first rotatable tank.

[0009] Optionally, the feed pipe is connected to the interior of the second rotatable tank.

[0010] Optionally, the sealing assembly is respectively arranged at the connection between the first rotatable tank body, the connecting bottom cylinder, the middle tank body and the second rotatable tank body, and the sealing assembly includes a first chamfer, a second chamfer, a sealing ring, a fixed outer ring, a plurality of fixed springs, and a pressure plate, the first chamfers are respectively opened on the outside of one end of the connecting bottom cylinder and the middle tank body, the second chamfers are respectively opened on the inside of one end of the first rotatable tank body and the second rotatable tank body, the sealing ring is movably installed on the inside of the first chamfer and the second chamfer, the fixed outer ring is respectively fixedly installed on the outside of one end of the first rotatable tank body and the second rotatable tank body, a plurality of fixed springs are fixedly installed on the inside of the fixed outer ring, and the pressure plate is fixedly connected to one end of the fixed spring.

[0011] Optionally, the sealing ring is disposed against the outer surfaces of the first chamfer and the second chamfer.

[0012] Optionally, the pressure plate is disposed against an outer wall of the sealing ring.

[0013] Optionally, a plurality of the fixing springs are arranged in a ring array on the inner side of the fixing outer ring.

[0014] Optionally, a blocking net is fixedly installed on the inner wall of the first rotatable tank, and the blocking net is inclined toward the discharge pipe.

[0015] It can be seen from the above technical solutions that the embodiments of the utility model have the following advantages:

[0016] 1. The utility model discloses an automatic plastic suction feeder, which is provided with an adjustable inlet and outlet assembly. Specifically, a fixing frame is used to fix the middle tank body, and then a rotatable first rotatable tank body and a second rotatable tank body are provided. When in use, the directions of the discharge pipe and the feed pipe can be adjusted by rotating the first rotatable tank body and the second rotatable tank body, so that the inlet and outlet positions can be changed at any time without moving the equipment, which is convenient to use.

[0017] 2. The utility model provides an automatic plastic suction feeder, which sets a sealing component. Specifically, the elastic force of a fixed spring is used to support a pressure plate, and then the pressure plate is used to press the sealing ring, so that the sealing ring fits tightly against the first chamfer and the second chamfer, thereby sealing and fixing each tank body to ensure that the entire device will not leak and ensure the stability of the device in absorbing plastic.

[0018] These features and advantages of the present invention will be disclosed in detail in the following specific implementation manners and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described below in conjunction with the accompanying drawings:

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a side sectional view of the utility model;

[0022] Figure 3 For this utility model Figure 2 A partial enlarged view of the middle A;

[0023] Figure 4 It is a schematic diagram of the local structure of the sealing component of the utility model.

[0024] Explanation of the reference numerals: 1. Suction device; 2. Connecting bottom cylinder; 301. Fixed frame; 302. Middle tank body; 303. First rotatable tank body; 304. Discharge pipe; 305. Second rotatable tank body; 306. Feed pipe; 401. First chamfer; 402. Second chamfer; 403. Sealing ring; 404. Fixed outer ring; 405. Fixed spring; 406. Pressure plate; 5. Blocking net. DETAILED DESCRIPTION

[0025] The following is an explanation and description of the technical scheme of the embodiment of the utility model in conjunction with the drawings of the embodiment of the utility model, but the following embodiment is only a preferred embodiment of the utility model, not all. Based on the embodiment in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the utility model.

[0026] A plastic suction automatic feeding machine according to an embodiment of the utility model will be described in detail below in conjunction with the accompanying drawings.

[0027] Example 1

[0028] For easier understanding, see Figures 1 to 4 The utility model provides an embodiment of a plastic suction automatic feeder, comprising a suction device 1, a connecting bottom cylinder 2 is fixedly installed at the suction end of the suction device 1, and an adjustable inlet and outlet assembly and a sealing assembly are arranged on the top of the suction device 1;

[0029] The adjustable inlet and outlet assembly includes a fixed frame 301, a middle tank body 302, a first rotatable tank body 303, a discharge pipe 304, a second rotatable tank body 305 and a feed pipe 306. The fixed frame 301 is fixedly installed at the top axis of the suction device 1, the middle tank body 302 is fixedly installed on the top outer side of the fixed frame 301, the first rotatable tank body 303 is rotatably connected between the middle tank body 302 and the connecting bottom cylinder 2, and the discharge pipe 304 is fixedly connected to the first rotatable tank body 3 03, the second rotatable tank body 305 is rotatably connected to the top of the middle tank body 302, the feed pipe 306 is fixedly connected to one side of the second rotatable tank body 305, the first rotatable tank body 303 is respectively connected to the middle tank body 302 and the connecting bottom cylinder 2, the inner side of the second rotatable tank body 305 is connected to the inside of the middle tank body 302, the discharge pipe 304 is connected to the inside of the first rotatable tank body 303, and the feed pipe 306 is connected to the inside of the second rotatable tank body 305.

[0030] It should be noted that a fixing frame 301 is provided to fix the middle tank body 302, and then a first rotatable tank body 303 and a second rotatable tank body 305 are provided. The first rotatable tank body 303 and the second rotatable tank body 305 can be rotated at the upper and lower ends of the middle tank body 302, so that during use, the directions of the discharge pipe 304 and the feed pipe 306 can be adjusted by rotating the first rotatable tank body 303 and the second rotatable tank body 305, so that the import and export positions can be changed at any time without moving the equipment, which is convenient for use.

[0031] In some embodiments, Figure 2 As shown, a blocking net 5 is fixedly installed on the inner wall of the first rotatable tank body 303 , and the blocking net 5 is inclined toward the discharge pipe 304 .

[0032] It should be noted that the purpose of providing the blocking net 5 is to guide the plastic to the discharge pipe 304 .

[0033] Example 2

[0034] In some embodiments, Figure 2 , Figure 3 , Figure 4As shown, the sealing components are respectively arranged at the connection between the first rotatable tank body 303, the connecting bottom cylinder 2, the middle tank body 302 and the second rotatable tank body 305, and the sealing components include a first chamfer 401, a second chamfer 402, a sealing ring 403, a fixed outer ring 404, a plurality of fixed springs 405, and a pressure plate 406. The first chamfer 401 is respectively opened on the outer side of the connecting bottom cylinder 2 and one end of the middle tank body 302, the second chamfer 402 is respectively opened on the inner side of one end of the first rotatable tank body 303 and the second rotatable tank body 305, and the sealing ring 403 is opened on the inner side of one end of the second rotatable tank body 305. It is movably installed on the inner side of the first chamfer 401 and the second chamfer 402, the fixed outer ring 404 is respectively fixedly installed on the outer side of one end of the first rotatable tank body 303 and the second rotatable tank body 305, a number of fixed springs 405 are fixedly installed on the inner side of the fixed outer ring 404, the pressure plate 406 is fixedly connected to one end of the fixed spring 405, the sealing ring 403 is against the outer surface of the first chamfer 401 and the second chamfer 402, the pressure plate 406 is against the outer wall of the sealing ring 403, and a number of fixed springs 405 are arranged in a circular array on the inner side of the fixed outer ring 404.

[0035] It should be noted that, by opening the first chamfer 401 and the second chamfer 402 at the connection position of each tank body, and installing a sealing ring 403 on the inner side of the first chamfer 401 and the second chamfer 402, and by providing a fixed outer ring 404 fixed with a fixed spring 405 and a pressure plate 406, the elastic force of the fixed spring 405 is used to support the pressure plate 406, and then the sealing ring 403 is pressed by the pressure plate 406, so that the sealing ring 403 fits tightly with the first chamfer 401 and the second chamfer 402, thereby sealing and fixing each tank body to ensure that the entire device will not leak and ensure the stability of the device in absorbing plastic.

[0036] The suction device 1 in the present invention is a well-known component and will not be described in detail herein.

[0037] Working principle: When in use, the first rotatable tank body 303 and the second rotatable tank body 305 are set, and the first rotatable tank body 303 and the second rotatable tank body 305 can be rotated at the upper and lower ends of the middle tank body 302. When the inlet and outlet positions need to be adjusted, the first rotatable tank body 303 and the second rotatable tank body 305 are rotated to adjust the directions of the discharge pipe 304 and the feed pipe 306, so as to facilitate the replacement of the inlet and outlet positions at any time, and during use, the elastic force of the fixed spring 405 is used to support the pressure plate 406, and then the pressure plate 406 is used to press the sealing ring 403, so that the sealing ring 403 is tightly fitted to the first chamfer 401 and the second chamfer 402, thereby sealing and fixing each tank body to ensure that the entire device will not leak and ensure the stability of the device's absorption of plastic.

[0038] As described above, the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A plastic suction automatic feeding machine, characterized by: It comprises a suction device (1), a connecting bottom cylinder (2) is fixedly mounted on the suction end of the suction device (1), and an adjustable inlet and outlet assembly and a sealing assembly are arranged on the top of the suction device (1); The adjustable inlet and outlet assembly comprises a fixed frame (301), a middle tank body (302), a first rotatable tank body (303), a discharge pipe (304), a second rotatable tank body (305) and a feed pipe (306); the fixed frame (301) is fixedly mounted at the top axis of the suction device (1); the middle tank body (302) is fixedly mounted on the top outer side of the fixed frame (301); the first rotatable tank body (303) is rotatably connected between the middle tank body (302) and the connecting bottom cylinder (2); the discharge pipe (304) is fixedly connected between the first rotatable tank body (303); the second rotatable tank body (305) is rotatably connected to the top of the middle tank body (302); and the feed pipe (306) is fixedly connected to one side of the second rotatable tank body (305).

2. The automatic plastic suction feeder according to claim 1, characterized in that: The first rotatable tank body (303) is respectively connected to the middle tank body (302) and the connecting bottom cylinder (2), and the inner side of the second rotatable tank body (305) is connected to the inside of the middle tank body (302).

3. The automatic plastic suction feeder according to claim 1, characterized in that: The discharge pipe (304) is communicated with the interior of the first rotatable tank body (303).

4. The automatic plastic suction feeder according to claim 1, characterized in that: The feed pipe (306) is communicated with the interior of the second rotatable tank (305).

5. The automatic plastic suction feeder according to claim 1, characterized in that: The sealing components are respectively arranged at the connection points of the first rotatable tank body (303), the connecting bottom cylinder (2), the middle tank body (302) and the second rotatable tank body (305), and the sealing components include a first chamfer (401), a second chamfer (402), a sealing ring (403), a fixed outer ring (404), a plurality of fixed springs (405), and a pressure plate (406), wherein the first chamfer (401) is respectively arranged at the outer side of one end of the connecting bottom cylinder (2) and the middle tank body (302), and the second chamfer (402) is respectively arranged at the outer side of the connecting bottom cylinder (2) and the middle tank body (302). They are respectively opened on the inner side of one end of the first rotatable tank body (303) and the second rotatable tank body (305); the sealing ring (403) is movably mounted on the inner side of the first chamfer (401) and the second chamfer (402); the fixed outer ring (404) is respectively fixedly mounted on the outer side of one end of the first rotatable tank body (303) and the second rotatable tank body (305); a plurality of fixed springs (405) are fixedly mounted on the inner side of the fixed outer ring (404); and the pressure plate (406) is fixedly connected to one end of the fixed spring (405).

6. The automatic plastic suction feeder according to claim 5, characterized in that: The sealing ring (403) is disposed against the outer surfaces of the first chamfer (401) and the second chamfer (402).

7. The automatic plastic suction feeder according to claim 5, characterized in that: The pressing plate (406) is disposed against the outer wall of the sealing ring (403).

8. The automatic plastic suction feeder according to claim 5, characterized in that: A plurality of the fixing springs (405) are arranged in a ring array inside the fixing outer ring (404).

9. The automatic plastic suction feeder according to claim 1, characterized in that: A blocking net (5) is fixedly mounted on the inner wall of the first rotatable tank body (303), and the blocking net (5) is arranged to be inclined toward the discharge pipe (304).

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