Raw material conveying device of injection molding machine

Abstract

The utility model discloses a raw material conveying device of an injection molding machine, and relates to the technical field of injection molding processing. The raw material conveying device of the injection molding machine comprises a connecting plate and a mounting plate, and a first moving box and a second moving box are arranged on the connecting plate; a two-way lead screw and a driving motor are arranged on the mounting plate, the driving motor is used for driving the two-way lead screw to rotate, and the two-way lead screw rotates to drive the first moving box and the second moving box to move. According to the raw material conveying device of the injection molding machine, the driving motor is arranged and used for driving the two-way lead screw to rotate, the first moving box and the second moving box can be separated when the two-way lead screw rotates, and therefore when injection molding particles are conveyed, the first moving box and the second moving box can be moved; and discharging openings can be formed in the bottoms of the first moving box and the second moving box, so that the injection molding particle raw materials in the connecting plate and the first moving box can be conveniently discharged, the discharging speed of the injection molding raw materials is increased, and the practicability of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of injection molding technology, and in particular to a raw material conveying device for injection molding machines. Background Technology

[0002] Engineering plastic raw materials are divided into general engineering plastic raw materials and specialty engineering plastic raw materials. General engineering plastic raw materials mainly include polycarbonate, polyamide, modified polyphenylene ether, polyester, polyphenylene sulfide, and polyaryl ester; specialty engineering plastic raw materials include unsaturated polyester, phenolic plastics, epoxy plastics, etc.

[0003] During the injection molding process, injection molding granules need to be transferred and transported. However, some injection molding granule raw materials are difficult to unload quickly after being transported, resulting in long transportation time and low practicality. Utility Model Content

[0004] The purpose of this invention is to provide a raw material conveying device for injection molding machines, which can solve the problem that some injection molding granules are difficult to discharge quickly after being conveyed, resulting in a long conveying time for injection molding granules.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a raw material conveying device for an injection molding machine, comprising a connecting plate and a mounting plate, wherein a first movable box and a second movable box are provided on the connecting plate;

[0006] The mounting plate is equipped with a bidirectional lead screw and a drive motor. The drive motor is used to drive the bidirectional lead screw to rotate, and the rotation of the bidirectional lead screw is used to drive the first moving box and the second moving box to move.

[0007] Preferably, mounting plates are fixedly installed on both the front and rear sides of the connecting plate. There are four mounting plates in total, with two sets of two mounting plates forming a group. A bidirectional lead screw is rotatably installed on the adjacent sidewall of one set of mounting plates. The two ends of the bidirectional lead screw extend to both sides of one set of mounting plates. A moving block is threaded onto the outer wall of the bidirectional lead screw. A transmission rod is rotatably installed on the adjacent sidewall of one set of mounting plates. Transmission gears are fixedly installed on the outer wall of the transmission rod and the outer wall of the bidirectional lead screw. There are two sets of transmission gears, which mesh with each other. A drive motor is fixedly installed on one side of one of the mounting plates. The shaft of the drive motor is fixedly installed on one end of the transmission rod.

[0008] Preferably, a guide rod is fixedly installed on the adjacent side wall of another set of mounting plates on the connecting plate. The two ends of the guide rod extend to the two sides of the other set of mounting plates respectively. A sliding block is slidably installed on the outer wall of the mounting plate. A connecting block is fixedly installed on the front side of the sliding block and the rear side of the moving block. There are four connecting blocks in total, with two connecting blocks forming a group. The adjacent ends of one group of connecting blocks are fixedly installed to the front and rear sides of the first moving box, and the adjacent ends of the other group of connecting blocks are fixedly installed to the front and rear sides of the second moving box.

[0009] Preferably, a feeding hopper is fixedly installed on the top of both the first and second movable boxes. There are two sets of feeding hoppers, and the two sets of feeding hoppers are respectively connected to the interior of the first and second movable boxes.

[0010] Preferably, a handle is fixed to one side of the first movable box and one side of the second movable box, and a protective sleeve is provided on the outer wall of the handle.

[0011] Preferably, the connecting plate is located between the first movable box and the second movable box, and the inner wall of the connecting plate is in contact with the outer walls of the first movable box and the second movable box but is not fixed.

[0012] Preferably, an inclined plate is fixedly installed on one inner wall of both the first and second movable boxes. There are two sets of inclined plates, and the bottoms of the two sets of inclined plates are fixedly installed to the inner bottom of the first and second movable boxes, respectively.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: The raw material conveying device for injection molding machines, through the setting of the drive motor, is used to drive the bidirectional lead screw to rotate. When the bidirectional lead screw rotates, the first moving box and the second moving box can be separated. In this way, when transporting injection molding granules, the first moving box and the second moving box can be moved to open the discharge port at the bottom of the first moving box and the second moving box. This facilitates the discharge of injection molding granules raw material from the connecting plate and the first moving box, improves the discharge speed of injection molding raw material, and increases the practicality of the device. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0015] Figure 1 This is a perspective view of the present utility model;

[0016] Figure 2 This is a top view of the present invention;

[0017] Figure 3 This is a cross-sectional view of the present invention.

[0018] Reference numerals: 1. Connecting plate; 2. First moving box; 3. Second moving box; 4. Mounting plate; 5. Two-way lead screw; 6. Moving block; 7. Connecting block; 8. Transmission gear; 9. Transmission rotating rod; 10. Drive motor; 11. Guide rod; 12. Sliding block; 13. Inclined plate. Detailed Implementation

[0019] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0020] Please see Figure 1-3 This utility model provides a technical solution: a raw material conveying device for an injection molding machine, including a connecting plate 1 and a mounting plate 4. The connecting plate 1 is provided with a first movable box 2 and a second movable box 3; the mounting plate 4 is provided with a bidirectional lead screw 5 and a drive motor 10. The drive motor 10 is used to drive the bidirectional lead screw 5 to rotate, and the rotation of the bidirectional lead screw 5 is used to drive the first movable box 2 and the second movable box 3 to move.

[0021] Furthermore, mounting plates 4 are fixedly installed on both the front and rear sides of the connecting plate 1. There are four mounting plates 4 in total, with two sets of two mounting plates 4 forming a group. A bidirectional lead screw 5 is rotatably mounted on the adjacent sidewall of one set of mounting plates 4. Both ends of the bidirectional lead screw 5 extend to both sides of one set of mounting plates 4. A moving block 6 is threaded onto the outer wall of the bidirectional lead screw 5. A transmission rod 9 is rotatably mounted on the adjacent sidewall of one set of mounting plates 4. Transmission gears 8 are fixedly mounted on both the outer wall of the transmission rod 9 and the outer wall of the bidirectional lead screw 5. There are two sets of transmission gears 8, which mesh with each other. One of the mounting plates 4... A drive motor 10 is fixedly installed on one side of the connecting plate 1. The shaft of the drive motor 10 is fixedly installed on one end of the transmission rod 9. A guide rod 11 is fixedly installed on the adjacent side wall of another set of mounting plates 4 on the connecting plate 1. The two ends of the guide rod 11 extend to the two sides of the other set of mounting plates 4 respectively. A sliding block 12 is slidably installed on the outer wall of the mounting plate 4. A connecting block 7 is fixedly installed on the front side of the sliding block 12 and the rear side of the moving block 6. There are four connecting blocks 7, with two connecting blocks 7 forming a group. The adjacent ends of one group of connecting blocks 7 are fixedly installed on the front and rear sides of the first moving box 2, and the adjacent ends of the other group of connecting blocks 7 are fixedly installed on the second moving box 2. The front and rear sides of the movable box 3 are fixedly installed. Feed hoppers are fixedly installed on the top of both the first movable box 2 and the second movable box 3. There are two sets of feed hoppers, each communicating with the interior of the first movable box 2 and the second movable box 3. Handles are fixed to one side of the first movable box 2 and one side of the second movable box 3, with protective sleeves covering the outer walls of the handles. A connecting plate 1 is located between the first movable box 2 and the second movable box 3, and its inner wall is in contact with but not fixed to the outer walls of the first movable box 2 and the second movable box 3. Inclined plates 13 are fixedly installed on the inner walls of one side of both the first movable box 2 and the second movable box 3. There are two sets of inclined plates 13. The bottom of the two sets of inclined plates 13 are fixedly installed on the inner bottom of the first moving box 2 and the second moving box 3 respectively. This is set up to drive the bidirectional lead screw 5 to rotate. When the bidirectional lead screw 5 rotates, the first moving box 2 and the second moving box 3 can be separated. In this way, when transporting injection molding granules, the bottom of the first moving box 2 and the second moving box 3 can be opened by moving the first moving box 2 and the second moving box 3. This facilitates the discharge of injection molding granule raw materials inside the connecting plate 1 and the first moving box 2, improves the discharge speed of injection molding raw materials, and increases the practicality of the device.

[0022] Working principle: During use, the injection molding material is added to the space between the first moving box 2 and the second moving box 3 through the feeding hopper. The first moving box 2 and the second moving box 3 are pushed to transport and move the injection molding material. When unloading, the drive motor 10 is started. The drive motor 10 drives the transmission rod 9 to rotate. The rotation of the transmission rod 9 drives the bidirectional lead screw 5 to rotate through two sets of transmission gears 8. The rotation of the bidirectional lead screw 5 drives the moving block 6 to move. The movement of the moving block 6 moves the first moving box 2 and the second moving box 3 through the connecting block 7. After the first moving box 2 and the second moving box 3 are moved, the material is unloaded through the openings at the bottom of the first moving box 2 and the second moving box 3.

[0023] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A raw material conveying device for an injection molding machine, characterized in that, include: A connecting plate (1) is provided with a first movable box (2) and a second movable box (3); Mounting plate (4) is provided with bidirectional lead screw (5) and drive motor (10). Drive motor (10) is used to drive bidirectional lead screw (5) to rotate. The rotation of bidirectional lead screw (5) is used to drive the first moving box (2) and the second moving box (3) to move.

2. The injection molding machine raw material conveying device according to claim 1, characterized in that: Mounting plates (4) are fixedly installed on the front and rear sides of the connecting plate (1). There are four mounting plates (4), and two sets of mounting plates (4) are formed by two mounting plates (4). A bidirectional screw (5) is rotatably installed on the adjacent side wall of one set of mounting plates (4). The two ends of the bidirectional screw (5) extend to the two sides of one set of mounting plates (4). A moving block (6) is threaded on the outer wall of the bidirectional screw (5). A transmission rod (9) is rotatably installed on the adjacent side wall of one set of mounting plates (4). A transmission gear (8) is fixedly installed on the outer wall of the transmission rod (9) and the outer wall of the bidirectional screw (5). There are two sets of transmission gears (8). The two sets of transmission gears (8) mesh with each other. A drive motor (10) is fixedly installed on one side of one of the mounting plates (4). The shaft of the drive motor (10) is fixedly installed on one end of the transmission rod (9).

3. The injection molding machine raw material conveying device according to claim 2, characterized in that: Guide rods (11) are fixedly installed on the adjacent side walls of another set of mounting plates (4) on the connecting plate (1). The two ends of the guide rods (11) extend to the two sides of the other set of mounting plates (4). Sliding blocks (12) are slidably installed on the outer wall of the mounting plate (4). Connecting blocks (7) are fixedly installed on the front side of the sliding block (12) and the rear side of the moving block (6). There are four connecting blocks (7). Two connecting blocks (7) form a group. One group of connecting blocks (7) is fixedly installed on the front and rear sides of the first moving box (2) at its adjacent ends. The other group of connecting blocks (7) is fixedly installed on the front and rear sides of the second moving box (3) at its adjacent ends.

4. The injection molding machine raw material conveying device according to claim 3, characterized in that: The top of the first movable box (2) and the second movable box (3) are both fixedly equipped with feeding hoppers. There are two sets of feeding hoppers, and the two sets of feeding hoppers are respectively connected to the interior of the first movable box (2) and the second movable box (3).

5. The injection molding machine raw material conveying device according to claim 4, characterized in that: Handles are fixed to one side of the first movable box (2) and one side of the second movable box (3), and protective sleeves are provided on the outer wall of the handles.

6. The injection molding machine raw material conveying device according to claim 5, characterized in that: The connecting plate (1) is located between the first movable box (2) and the second movable box (3), and the inner wall of the connecting plate (1) is in contact with the outer wall of the first movable box (2) and the second movable box (3) but is not fixed.

7. The injection molding machine raw material conveying device according to claim 6, characterized in that: An inclined plate (13) is fixedly installed on one side inner wall of the first movable box (2) and the second movable box (3). There are two sets of inclined plates (13), and the bottoms of the two sets of inclined plates (13) are fixedly installed to the inner bottoms of the first movable box (2) and the second movable box (3), respectively.

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