Guide structure of injection molding machine

Abstract

The utility model provides a material guide structure of an injection molding machine. Comprising a base, a material guiding assembly is arranged at the top of the base, an adjusting assembly is arranged at the bottom of the material guiding assembly and located at the top of the base, and a driving assembly is arranged on the surface of the material guiding assembly and located on the right side of the adjusting assembly; an injection molding machine is arranged at the top of the base, and a filling port matched with the discharging device is formed in the top of the injection molding machine. According to the material guide structure of the injection molding machine provided by the utility model, all parts of the material guide structure are matched with each other, so that the distance between the two baffle plates is adjusted according to requirements in the use process of the material guide structure, a worker can conveniently adjust the conveying flow of raw materials according to requirements, the conveying stability of the material guide structure is improved, and when the injection molding machine is filled with the raw materials, the working efficiency is improved. And the driving motor drives the baffles to be attached together, so that injection molding raw materials cannot flow out, the injection molding raw materials can be controlled to stop flowing out in time, and waste of the raw materials is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of injection molding machines, in particular to a material guiding structure of an injection molding machine. Background Art

[0002] The injection molding machine is the main molding equipment that uses plastic molding molds to make plastic products of various shapes from thermoplastics or thermosetting plastics. When the existing injection molded parts are being injected, the material is introduced into the injection molding machine head through the material guide structure, and then the corresponding injection molding is performed.

[0003] In the related art, when the existing injection molded parts are being injected, the material is introduced into the head of the injection molding machine through the material guide structure, and then the corresponding injection molding is performed. However, some of the existing flow guide structures cannot adjust the flow rate of raw material transportation according to demand, resulting in unstable raw material transportation and inconvenient operation. When the injection molding machine is full of raw materials, the device cannot control the injection molding raw materials to stop flowing out in time, which easily causes waste of raw materials.

[0004] Therefore, it is necessary to provide a material guiding structure for an injection molding machine to solve the above technical problems. Utility Model Content

[0005] The utility model provides a material guiding structure for an injection molding machine, which solves the problem that when the existing injection molding parts are being injected, the material is introduced into the head of the injection molding machine through the material guiding structure, and then the corresponding injection molding is performed. However, the existing partial flow guiding structure cannot adjust the flow rate of the raw material conveying according to the demand, resulting in unstable raw material conveying and inconvenient operation. When the raw material in the injection molding machine is full, the device cannot control the injection molding raw material to stop flowing out in time, which easily causes the problem of waste of raw materials.

[0006] In order to solve the above technical problems, the utility model provides a material guiding structure of an injection molding machine, comprising: a base, a material guiding component is arranged on the top of the base, an adjusting component is arranged at the bottom of the material guiding component and located at the top of the base, and a driving component is arranged on the surface of the material guiding component and located at the right side of the adjusting component;

[0007] The material guide assembly comprises a mounting frame arranged on the top of the base, and a material guide is arranged inside the mounting frame;

[0008] The adjustment assembly includes a feeder disposed at the bottom of the guide and located at the top of the base, two connecting plates are fixedly installed on the inner side of the feeder, baffles are slidably arranged on the inner side of the connecting plates, and a driving rod is fixedly installed on the side away from the baffle, and an external thread groove is arranged on the outer edge of the driving rod;

[0009] The driving assembly includes a fixed frame which is arranged on the surface of the mounting frame and located on the right side of the feeder, a screw rod is rotatably arranged on the inner side of the fixed frame, a driving motor for driving the screw rod to rotate is fixedly arranged on the front side of the fixed frame, two moving blocks are arranged on the surface of the screw rod, a moving groove for allowing the moving block to slide back and forth is opened on the left side of the fixed frame, a driving plate is fixedly installed on the surface of the moving block, a threaded sleeve adapted to the external threaded groove is rotatably arranged on the inner side of the driving plate, and a handle for driving the threaded sleeve to rotate is rotatably arranged on the separated side of the driving plate.

[0010] Preferably, an injection molding machine is arranged on the top of the base, and a filling port matched with the feeder is arranged on the top of the injection molding machine.

[0011] Preferably, mounting holes are provided at the connection points between the front and rear sides of the material guide and the surface of the material discharger, and bolts are commonly threadedly provided on the inner sides of the two mounting holes located on the same side.

[0012] Preferably, sliding holes are provided on one side of the connecting plate and at the top and bottom of the baffle, and connecting rods that slide back and forth along the inner side of the sliding holes are fixedly installed on the top and bottom of the baffle.

[0013] Preferably, a material guide is fixedly mounted on the top of the connecting plate, and a connecting hole is provided at the connection point between the inner side of the feeder and the connecting plate for allowing the driving rod to slide forward and backward.

[0014] Preferably, the screw rod is a bidirectional screw rod, the threads on the outer side of the screw rod are arranged in opposite directions with the center line of the screw rod as the axis of symmetry, and the inner sides of the moving blocks are respectively provided with internal threads matching the threads on the outer side of the screw rod.

[0015] Compared with the related art, the material guiding structure of the injection molding machine provided by the utility model has the following beneficial effects:

[0016] The utility model provides a material guiding structure for an injection molding machine. Through the coordinated arrangement of various parts of the device, the distance between two baffles can be adjusted according to needs during the use of the device, so that it is convenient for staff to adjust the flow rate of raw material delivery according to needs and improve the delivery stability of the device. When the injection molding machine is full of raw materials, the driving motor drives the baffles to fit together, so that the injection molding raw materials cannot flow out. In this way, the injection molding raw materials can be controlled to stop flowing out in time, thereby preventing the raw materials from being wasted. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A structural schematic diagram of a preferred embodiment of the material guiding structure of the injection molding machine provided by the utility model;

[0018] Figure 2 for Figure 1 The structural schematic diagram of the left sectional view of the feeder shown;

[0019] Figure 3 for Figure 1 A schematic structural diagram of a side view of the material guide shown;

[0020] Figure 4 for Figure 1 A schematic structural diagram of a side view of the drive assembly is shown.

[0021] Numbers in the figure: 10, base; 20, material guide assembly; 21, mounting frame; 22, material guide; 23, mounting hole; 24, bolt; 30, adjustment assembly; 31, feeder; 32, connecting plate; 33, baffle; 34, driving rod; 35, connecting rod; 36, material guide; 40, driving assembly; 41, fixing frame; 42, screw rod; 43, driving motor; 44, moving block; 45, moving groove; 46, driving plate; 47, threaded sleeve; 50, injection molding machine; 60, filling port. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0023] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 ,in, Figure 1 A structural schematic diagram of a preferred embodiment of the material guiding structure of the injection molding machine provided by the utility model; Figure 2 for Figure 1 The structural schematic diagram of the left sectional view of the feeder shown; Figure 3 for Figure 1 A schematic structural diagram of a side view of the material guide shown; Figure 4 for Figure 1 A material guide structure of an injection molding machine, comprising: a base 10, a material guide assembly 20 is arranged on the top of the base 10, an adjustment assembly 30 is arranged at the bottom of the material guide assembly 20 and located at the top of the base 10, and a drive assembly 40 is arranged on the surface of the material guide assembly 20 and located on the right side of the adjustment assembly 30;

[0024] The material guide assembly 20 includes a mounting frame 21 disposed on the top of the base 10, and a material guide 22 is disposed inside the mounting frame 21;

[0025] The adjustment assembly 30 includes a feeder 31 disposed at the bottom of the guide 22 and located at the top of the base 10. Two connecting plates 32 are fixedly installed inside the feeder 31. Baffles 33 are slidably arranged inside the connecting plates 32. A driving rod 34 is fixedly installed on one side of the baffles 33. An external thread groove is arranged on the outer edge of the driving rod 34.

[0026] The end of the driving rod 34 extending out of the feeder 31 is placed on one side of the threaded sleeve 47, and the handle is turned to drive the threaded sleeve 47 to rotate, driving the driving rod 34 to move outward, and the driving rod 34 drives the baffle 33 to slide on the inside of the connecting plate 32, and the baffle 33 drives the connecting rod 35 to slide on the inside of the sliding hole, thereby increasing the stability of the baffle 33 during movement.

[0027] The driving assembly 40 includes a fixed frame 41 which is arranged on the surface of the mounting frame 21 and is located on the right side of the feeder 31. A screw rod 42 is rotatably arranged inside the fixed frame 41. A driving motor 43 for driving the screw rod 42 to rotate is fixedly arranged on the front side of the fixed frame 41. Two moving blocks 44 are arranged on the surface of the screw rod 42. A moving groove 45 for the moving block 44 to slide forward and backward is opened on the left side of the fixed frame 41. A driving plate 46 is fixedly installed on the surface of the moving block 44. A threaded sleeve 47 adapted to the external threaded groove is rotatably arranged inside the driving plate 46. A handle for driving the threaded sleeve 47 to rotate is rotatably arranged on the separated side of the driving plate 46.

[0028] After the connection between the driving rod 34 and the threaded sleeve 47 is completed, the driving motor 43 starts to work, and drives the moving block 44 to move relatively inside the moving groove 45 through the screw rod 42, and the moving block 44 drives the driving plate 46 to move, and the driving plate 46 drives the baffle 33 to move through the driving rod 34, so as to adjust the distance between the two baffles 33 according to demand, so as to facilitate the staff to adjust the flow rate of raw material delivery according to demand and improve the delivery stability of the device. When the raw material in the injection molding machine 10 is full, the driving motor 43 drives the baffle 33 to fit together, so that the injection molding raw material cannot flow out, so that the injection molding raw material can be controlled to stop flowing out in time to prevent the waste of raw materials.

[0029] An injection molding machine 50 is disposed on the top of the base 10 , and a filling port 60 adapted to the feeder 31 is disposed on the top of the injection molding machine 50 .

[0030] The front and rear sides of the guide 22 and the surface of the feeder 31 are connected with mounting holes 23, and the inner sides of the two mounting holes 23 on the same side are both threaded with bolts 24;

[0031] During use, the staff takes out the feeder 31, puts the feeder 31 in from the filling port 60, places the top of the feeder 31 on the bottom of the material guide 22, and threadedly connects it to the inner side of the two connected mounting holes 23 through the bolts 24 to complete the installation of the feeder 31, thereby facilitating the staff to install and disassemble the feeder 31 and facilitate cleaning.

[0032] Sliding holes are provided on one side of the connecting plate 32 and at the top and bottom of the baffle plate 33 , and connecting rods 35 are fixedly installed on the top and bottom of the baffle plate 33 to slide back and forth along the inner side of the sliding hole.

[0033] A material guide 36 is fixedly mounted on the top of the connecting plate 32 , and a connecting hole for the driving rod 34 to slide forward and backward is provided at the connection point between the inner side of the feeder 31 and the connecting plate 32 .

[0034] The screw rod 42 is a bidirectional screw rod, and the threads on the outer side of the screw rod 42 are arranged in opposite directions with the center line of the screw rod 42 as the symmetry axis. The inner sides of the moving blocks 44 are respectively provided with internal threads matching the threads on the outer side of the screw rod 42 .

[0035] The working principle of the material guiding structure of the injection molding machine provided by the utility model is as follows:

[0036] Step 1: During use, the staff takes out the feeder 31, puts the feeder 31 in from the filling port 60, places the top of the feeder 31 on the bottom of the guide 22, and screws the bolts 24 to the inner sides of the two connected mounting holes 23 to complete the installation of the feeder 31, so that the staff can install and disassemble the feeder 31 and clean it.

[0037] Step 2: Place the end of the driving rod 34 extending out of the feeder 31 on one side of the threaded sleeve 47, turn the handle to drive the threaded sleeve 47 to rotate, drive the driving rod 34 to move outward, drive the baffle 33 to slide inside the connecting plate 32, and the baffle 33 drives the connecting rod 35 to slide inside the sliding hole, thereby increasing the stability of the baffle 33 during movement;

[0038] Step 3: After the connection between the driving rod 34 and the threaded sleeve 47 is completed, the driving motor 43 starts to work, and drives the moving block 44 to move relatively inside the moving groove 45 through the screw rod 42, and the moving block 44 drives the driving plate 46 to move, and the driving plate 46 drives the baffle 33 to move through the driving rod 34, so as to adjust the distance between the two baffles 33 according to demand, so as to facilitate the staff to adjust the flow rate of raw material delivery according to demand and improve the delivery stability of the device. When the raw material in the injection molding machine 10 is full, the driving motor 43 drives the baffle 33 to fit together, so that the injection molding raw material cannot flow out, so that the injection molding raw material can be controlled to stop flowing out in time to prevent the waste of raw materials.

[0039] Compared with the related art, the material guiding structure of the injection molding machine provided by the utility model has the following beneficial effects:

[0040] By cooperating with each other in the various parts of the device, the distance between the two baffles 33 can be adjusted as needed during the use of the device, so that the staff can adjust the flow rate of raw material delivery as needed and improve the delivery stability of the device. When the injection molding machine 10 is full of raw materials, the drive motor 43 drives the baffles 33 to fit together, so that the injection molding raw materials cannot flow out. In this way, the injection molding raw materials can be controlled to stop flowing out in time to prevent the waste of raw materials.

[0041] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A material guiding structure for an injection molding machine, characterized in that: include: A base (10), wherein a material guide assembly (20) is arranged on the top of the base (10), an adjustment assembly (30) is arranged at the bottom of the material guide assembly (20) and located on the top of the base (10), and a driving assembly (40) is arranged on the surface of the material guide assembly (20) and located on the right side of the adjustment assembly (30); The material guide assembly (20) comprises a mounting frame (21) arranged on the top of the base (10), and a material guide (22) is arranged inside the mounting frame (21); The adjustment assembly (30) comprises a feeder (31) arranged at the bottom of the guide (22) and located at the top of the base (10), two connecting plates (32) are fixedly installed on the inner side of the feeder (31), baffles (33) are slidably arranged on the inner side of each connecting plate (32), a driving rod (34) is fixedly installed on the separated side of each baffle (33), and an outer edge of the driving rod (34) is provided with an external thread groove; The driving assembly (40) comprises a fixed frame (41) arranged on the surface of the mounting frame (21) and located on the right side of the feeder (31); a screw rod (42) is rotatably arranged on the inner side of the fixed frame (41); a driving motor (43) for driving the screw rod (42) to rotate is fixedly arranged on the front side of the fixed frame (41); two moving blocks (44) are arranged on the surface of the screw rod (42); a moving groove (45) for allowing the moving block (44) to slide forward and backward is opened on the left side of the fixed frame (41); a driving plate (46) is fixedly installed on the surface of the moving block (44); a threaded sleeve (47) adapted to the external threaded groove is rotatably arranged on the inner side of the driving plate (46); and a handle for driving the threaded sleeve (47) to rotate is rotatably arranged on the separated side of the driving plate (46).

2. The material guiding structure of the injection molding machine according to claim 1, characterized in that: An injection molding machine (50) is arranged on the top of the base (10), and a filling port (60) adapted to the feeder (31) is arranged on the top of the injection molding machine (50).

3. The material guiding structure of the injection molding machine according to claim 1, characterized in that: Mounting holes (23) are provided at the connection points between the front and rear sides of the material guide (22) and the surface of the material discharger (31), and bolts (24) are threadedly provided on the inner sides of the two mounting holes (23) on the same side.

4. The material guiding structure of the injection molding machine according to claim 1, characterized in that: The connecting plate (32) is connected to one side and is provided with sliding holes at the top and bottom of the baffle (33). The top and bottom of the baffle (33) are fixedly mounted with connecting rods (35) that slide forward and backward along the inner side of the sliding holes.

5. The material guiding structure of the injection molding machine according to claim 1, characterized in that: A material guide (36) is fixedly mounted on the top of the connecting plate (32), and a connecting hole for the driving rod (34) to slide forward and backward is provided at the connection point between the inner side of the feeder (31) and the connecting plate (32).

6. The material guiding structure of the injection molding machine according to claim 1, characterized in that: The screw rod (42) is a bidirectional screw rod, the threads on the outside of the screw rod (42) are arranged in opposite directions with the center line of the screw rod (42) as the axis of symmetry, and the inside of the moving block (44) is respectively provided with internal threads matching the threads on the outside of the screw rod (42).

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