Raw material feeding equipment for plastic product production

Abstract

The utility model discloses raw material feeding equipment for plastic product production, which comprises a rack, a conveying mechanism and a mixing mechanism, firstly, plastic product raw materials are fed into a feeding hopper and placed in a raw material processing bin, a second servo motor is started, the second servo motor drives a fourth transmission rod to rotate, and the fourth transmission rod drives the mixing mechanism to rotate; a fourth transmission rod drives a rotating rod arranged at the bottom end to rotate, rotation can control a mixing roller and a side plate arranged at the upper end of a connecting rod to rotate, plastic product raw materials are mixed and stirred, waste gas generated during stirring is filtered through an activated carbon layer and then discharged through an air outlet, and the waste gas is discharged into an air purifier. And during discharging, filtering is conducted again through the filter screen, the one-way valve at the upper end of the first discharging opening is opened, and the mixed plastic product raw materials are conveyed into the rack through the first discharging opening.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic product production, in particular to a raw material feeding device for plastic product production. Background Art

[0002] Plastic products are a general term for daily and industrial products made from plastic as the main raw material. They include products made from injection molding, vacuum forming, and other processes using plastic as the raw material. Plastic is a type of synthetic polymer material with plasticity.

[0003] It, along with synthetic rubber and synthetic fiber, forms the three major synthetic materials that are indispensable in our daily lives. Specifically, plastic is a material that uses natural or synthetic resin as its main component, with various additives added, and can be molded into a certain shape under certain conditions of temperature and pressure, and maintains the same shape at room temperature.

[0004] However, the raw materials of existing plastic products are petrochemical products, usually polymers, which need to be processed and mixed before they can become plastic raw materials that can be used for production, and harmful gases may be released during the process, causing damage to the human body and the atmosphere. Therefore, those skilled in the art provide a raw material delivery device for plastic product production to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to provide a raw material feeding device for producing plastic products to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A raw material feeding equipment for the production of plastic products comprises a frame, a conveying mechanism and a mixing mechanism, wherein a load-bearing plate is arranged at one end of the upper end surface of the frame, a transmission bin is arranged at the upper end of the side wall of one end of the frame, a conveying mechanism is arranged in the transmission bin, a connecting plate is arranged at the upper end of the frame, a raw material processing bin is arranged at the upper end of the connecting plate, a mixing mechanism is arranged in the raw material processing bin, and a pair of feeding funnels are arranged on the upper end surface of the raw material processing bin.

[0008] As a further solution of the utility model: a pair of first servo motors are provided on the upper end of the carrying plate, a first transmission rod is provided at the other end of the first servo motor, a first bevel gear A is provided at the other end of the first transmission rod, a first bevel gear B is provided at the other end of the first bevel gear A, a second transmission rod is provided at the upper end of the first bevel gear B, a first bevel gear B is provided at the other end of the second transmission rod, a second bevel gear B is provided at the other end of the first bevel gear B, a third transmission rod is provided at the other end of the second bevel gear B, a threaded conveying rod is provided at the other end of the third transmission rod, and a second discharge port is provided at one end of the lower end surface of the frame.

[0009] As a further solution of the utility model: a second servo motor is arranged at the center of the upper end surface of the raw material processing bin, a fourth transmission rod is arranged at the bottom end of the second servo motor, a rotating rod is arranged at the bottom end of the fourth transmission rod, a plurality of connecting rods are arranged on the outer side wall of the rotating rod, the other ends of the connecting rods are fixedly connected to the side plates, and a plurality of mixing rollers are arranged on the outer side wall of the rotating rod.

[0010] As a further solution of the utility model: an activated carbon layer is arranged on the inner side wall of the raw material processing bin, a pair of air outlets are arranged on the side wall at one end of the raw material processing bin, filters are arranged in the air outlets, a pair of first material outlets are arranged at the bottom end of the raw material processing bin, the first material outlets are connected with the connecting plate through, and a one-way valve is arranged on the upper end of the first material outlets.

[0011] As a further solution of the present invention: the first bevel gear A and the first bevel gear B are vertically arranged, and the first bevel gear A and the second bevel gear A are meshed.

[0012] As a further solution of the utility model: the second bevel gear A and the second bevel gear B are vertically arranged, and the second bevel gears B and the second bevel gears B are meshed with each other.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: since the utility model is provided with a mixing mechanism, the cooperation between various parts can drive manual mixing of plastic product raw materials. Some plastic product raw materials may contain toxic substances, such as benzene, phthalates, etc. These substances may have negative effects on human health, such as carcinogenicity and endocrine disruption. Therefore, manual mixing can be replaced to improve work efficiency and protect the physical and mental health of the staff. After mixing, the exhaust gas is filtered through the activated carbon layer and the filter screen to protect the environment. Since a conveying mechanism is provided, the plastic product raw materials are conveyed through the cooperation between various parts. Threaded conveying can realize continuous material conveying without stopping or intermittent operation. Due to the rotating motion of the spiral thread, the material can be continuously pushed and conveyed, which improves production efficiency and continuous production capacity. The utility model relates to a raw material delivery device for plastic product production. The utility model is simple and reasonable in structure design and convenient and quick to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of a raw material feeding device for the production of plastic products.

[0015] Figure 2 The present invention is a schematic diagram of the side cross-sectional structure of a raw material feeding device used in the production of plastic products.

[0016] Figure 3 This is an enlarged structural schematic diagram of point A in a raw material feeding equipment for the production of plastic products.

[0017] Figure 4 The present invention is a schematic diagram of the structure of a raw material processing bin in a raw material feeding device for the production of plastic products.

[0018] In the figure: 1-frame, 2-carrying plate, 3-connecting plate, 4-transmission bin, 5-first transmission rod, 6-first servo motor, 7-first bevel gear A, 8-second bevel gear A, 9-second transmission rod, 10-second bevel gear B, 11-second bevel gear B, 12-third transmission rod, 13-threaded conveying rod, 14-raw material processing bin, 15-activated carbon layer, 16-feeding funnel, 17-second servo motor, 18-fourth transmission rod, 19-rotating rod, 20-connecting rod, 21-side plate, 22-mixing roller, 23-air outlet, 24-filter, 25-first discharge port, 26-check valve, 27-second discharge port. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, purpose and efficacy of the utility model easy to understand, the utility model is further described below in conjunction with the specific implementation methods. In the description of the utility model, it should be noted that the orientation or position relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model 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, and therefore cannot be understood as a limitation of the utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense, for example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be a connection between the two elements. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0020] See also Figures 1 to 4In the embodiment of the utility model, a raw material feeding device for producing plastic products includes a frame 1, a carrying plate 2, a connecting plate 3, a transmission bin 4, a first transmission rod 5, a first servo motor 6, a first bevel gear A7, a first bevel gear B8, a second transmission rod 9, a second bevel gear A10, a second bevel gear B11, a third transmission rod 12, a threaded conveying rod 13, a raw material processing bin 14, an activated carbon layer 15, a feeding funnel 16, a second servo motor 17, a fourth transmission rod 18, a rotating rod 19, a connecting rod 20, a side plate 21, a mixing roller 22, an air outlet 23, a filter screen 24, a first discharge port 25, a one-way valve 26, and a second discharge port 27; including a frame 1, a conveying Mechanism and mixing mechanism, a bearing plate 2 is provided at one end of the upper end surface of the frame 1, a transmission bin 4 is provided at the upper end of the side wall of one end of the frame 1, a conveying mechanism is provided in the transmission bin 4, a connecting plate 3 is provided at the upper end of the frame 1, a raw material processing bin 14 is provided at the upper end of the connecting plate 3, a mixing mechanism is provided in the raw material processing bin 14, a pair of feeding funnels 16 are provided at the upper end surface of the raw material processing bin 14, a pair of first servo motors 6 are provided at the upper end of the bearing plate 2, a first transmission rod 5 is provided at the other end of the first servo motor 6, a first bevel gear A7 is provided at the other end of the first transmission rod 5, a first bevel gear B8 is provided at the other end of the first bevel gear B8, and a first bevel gear B8 is provided at the upper end A second transmission rod 9 is provided, a second bevel gear A10 is provided at the other end of the second transmission rod 9, a second bevel gear B11 is provided at the other end of the second bevel gear A10, a third transmission rod 12 is provided at the other end of the second bevel gear B11, a threaded conveying rod 13 is provided at the other end of the third transmission rod 12, a second discharge port 27 is provided at one end of the lower end surface of the frame 1, a second servo motor 17 is provided at the center of the upper end surface of the raw material processing bin 14, a fourth transmission rod 18 is provided at the bottom end of the second servo motor 17, a rotating rod 19 is provided at the bottom end of the fourth transmission rod 18, a plurality of connecting rods 20 are provided on the outer side wall of the rotating rod 19, and the other ends of the connecting rods 20 are fixedly connected to the side plates 21 Next, a plurality of mixing rollers 22 are arranged on the outer wall of the rotating rod 19, an activated carbon layer 15 is arranged on the inner wall of the raw material processing bin 14, a pair of air outlets 23 are arranged on the side wall at one end of the raw material processing bin 14, and filter screens 24 are arranged in the air outlets 23, a pair of first discharge ports 25 are arranged at the bottom end of the raw material processing bin 14, the first discharge ports 25 are connected through the connecting plate 3, and a one-way valve 26 is arranged on the upper end of the first discharge ports 25, the first bevel gear A7 is vertically arranged with the first bevel gear B8, the first bevel gear A7 is meshed with the first bevel gear B8, the second bevel gear A10 is vertically arranged with the second bevel gear B11, and the second bevel gear A10 is meshed with the second bevel gear B11.

[0021] The working principle of the utility model is as follows: first, the plastic product raw materials are put into the feeding funnel, the plastic product raw materials are placed in the raw material processing bin, the second servo motor is started, the second servo motor drives the fourth transmission rod to rotate, the fourth transmission rod drives the rotating rod arranged at the bottom to rotate, the rotation can control the mixing roller and the side plate arranged at the upper end of the connecting rod to rotate, the plastic product raw materials are mixed and stirred, the waste gas generated during the stirring is filtered through the activated carbon layer, and then discharged through the air outlet to the air purifier, and filtered again through the filter screen during the discharge, the one-way valve at the upper end of the first discharge port is opened, and the mixed plastic product raw materials are transmitted to the frame through the first discharge port, and then the first servo motor is started, the first servo motor drives the first transmission rod to rotate, the first transmission rod drives the first bevel gear A to rotate, and the first bevel gear A is vertically arranged with the first bevel gear B, the first bevel gear A is meshed with the first bevel gear B, so that the first bevel gear B and the second transmission rod can be driven to rotate, the second transmission rod can drive the first bevel gear B when it rotates, and the first bevel gear B is vertically arranged with the second bevel gear B, the first bevel gear B is meshed with the second bevel gear B, The bevel gears B are meshed, thereby driving the second bevel gear B and the third transmission rod to rotate, which can drive the threaded conveying rod to convey the plastic product raw materials until they are conveyed to the second feeding port and discharged into the designated device. The utility model is provided with a mixing mechanism, and the cooperation between various parts can drive the manual mixing of the plastic product raw materials. Some plastic product raw materials may contain toxic substances, such as benzene, phthalates, etc. These substances may have a negative impact on human health, such as carcinogenicity and endocrine disruption, so as to replace manual mixing, which can improve work efficiency and protect the physical and mental health of the staff. After mixing, the exhaust gas is filtered through the activated carbon layer and the filter screen to protect the environment. Because a conveying mechanism is provided, the plastic product raw materials are conveyed through the cooperation between various parts. The threaded conveying can realize continuous material conveying without stopping or intermittent operation. Due to the rotational movement of the spiral thread, the material can be continuously pushed and conveyed, which improves the production efficiency and the ability of continuous production. The utility model relates to a raw material delivery device for plastic product production. The utility model is simple and reasonable in structure design and convenient and quick to use.

[0022] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0023] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A raw material feeding device for the production of plastic products, comprising a frame (1), a conveying mechanism and a mixing mechanism, characterized in that: A bearing plate (2) is arranged at one end of the upper end surface of the frame (1); a transmission bin (4) is arranged at the upper end of a side wall of one end of the frame (1); a conveying mechanism is arranged in the transmission bin (4); a connecting plate (3) is arranged at the upper end of the frame (1); a raw material processing bin (14) is arranged at the upper end of the connecting plate (3); a mixing mechanism is arranged in the raw material processing bin (14); and a pair of feeding funnels (16) are arranged at the upper end surface of the raw material processing bin (14).

2. A raw material feeding device for plastic product production according to claim 1, characterized in that: The conveying mechanism comprises a first transmission rod (5), a first servo motor (6), a first bevel gear A (7), a first bevel gear B (8), a second transmission rod (9), a second bevel gear A (10), a second bevel gear B (11), a third transmission rod (12), a threaded conveying rod (13), and a second discharge port (27). A pair of first servo motors (6) are arranged at the upper end of the carrier plate (2), and the other end of each of the first servo motors (6) is provided with a first transmission rod (5).

3. A raw material feeding device for plastic product production according to claim 2, characterized in that: The first transmission rod (5) is provided with a first bevel gear A (7) at the other end, the first bevel gear A (7) is provided with a first bevel gear B (8) at the other end, a second transmission rod (9) is provided at the upper end of the first bevel gear B (8), the second transmission rod (9) is provided with a second bevel gear A (10) at the other end, the second bevel gear A (10) is provided with a second bevel gear B (11) at the other end, a third transmission rod (12) is provided at the other end of the second bevel gear B (11), a threaded conveying rod (13) is provided at the other end of the third transmission rod (12), and a second discharge port (27) is provided at one end of the lower end surface of the frame (1).

4. The raw material feeding equipment for plastic product production according to claim 1, characterized in that: The mixing mechanism comprises a raw material processing bin (14), an activated carbon layer (15), a feeding funnel (16), a second servo motor (17), a fourth transmission rod (18), a rotating rod (19), a connecting rod (20), a side plate (21), a mixing roller (22), an air outlet (23), a filter screen (24), a first material outlet (25), and a one-way valve (26). The second servo motor (17) is arranged at the center of the upper end surface of the raw material processing bin (14), and the fourth transmission rod (18) is arranged at the bottom end of the second servo motor (17).

5. A raw material feeding device for plastic product production according to claim 4, characterized in that: A rotating rod (19) is provided at the bottom end of the fourth transmission rod (18), a plurality of connecting rods (20) are provided on the outer side wall of the rotating rod (19), the other ends of the connecting rods (20) are fixedly connected to the side plates (21), and a plurality of mixing rollers (22) are provided on the outer side wall of the rotating rod (19).

6. The raw material feeding equipment for plastic product production according to claim 4, characterized in that: An activated carbon layer (15) is arranged on the inner side wall of the raw material processing bin (14); a pair of air outlets (23) are arranged on the side wall at one end of the raw material processing bin (14); a filter screen (24) is arranged in each of the air outlets (23); a pair of first material outlets (25) are arranged at the bottom end of the raw material processing bin (14); the first material outlets (25) are connected to the connecting plate (3); and a one-way valve (26) is arranged at the upper end of each of the first material outlets (25).

7. The raw material feeding equipment for plastic product production according to claim 3, characterized in that: The first bevel gear A (7) and the first bevel gear B (8) are arranged vertically, and the first bevel gear A (7) and the first bevel gear B (8) are meshed.

8. The raw material feeding equipment for plastic product production according to claim 3, characterized in that: The second bevel gear A (10) and the second bevel gear B (11) are arranged vertically, and the second bevel gear A (10) and the second bevel gear B (11) are meshed.

9. The raw material feeding equipment for plastic product production according to claim 6, characterized in that: The air outlet (23) is externally connected to an air purifier.

Images