Plastic part feeding mechanism

Abstract

The utility model discloses a kind of plastic part feeding mechanism, it belongs to the technical field of electronic component assembling equipment, it includes: guide rail support frame, end transmission structure, driving mechanism, transmission tooth belt and reciprocating carrier;Two ends of the guide rail support frame are provided with one end transmission structure respectively, the side of one end transmission structure is provided with the driving mechanism, the transmission tooth belt is movably arranged in the guide rail support frame, the transmission tooth belt is connected two end transmission structures respectively, the driving mechanism drives the transmission tooth belt by driving one end transmission structure, the reciprocating carrier is movably arranged on the guide rail support frame, and the reciprocating carrier is connected with the transmission tooth belt.

Description

Technical Field

[0001] This utility model relates to the technical field of electronic component assembly equipment, and in particular to a plastic part feeding mechanism. Background Technology

[0002] In the field of auxiliary components for electronic devices, plastic parts play a crucial role in structural support, insulation protection, lightweighting, and cost optimization. Their high insulation ensures circuit safety, their corrosion resistance allows them to adapt to complex environments, and injection molding enables complex structural designs while reducing overall weight and production costs. Furthermore, plastic parts can integrate functional units such as clips and guide rails, simplifying assembly processes. Modification can also enhance their flame-retardant and anti-static properties, making them a key material for the miniaturization and modular design of electronic devices.

[0003] Based on this, Chinese patent document CN114760752A discloses an in-mold decorative plastic part and circuit integrated product, which includes: an integrally injection-molded surface decorative film, a plastic body, and a flexible circuit board. The lower surface of the surface decorative film is printed with functional ink for touch operation. The flexible circuit board includes a PC substrate, and the surface of the PC substrate is printed with transparent conductive ink and conductive silver paste. Electronic components are integrated on the surface of the flexible circuit board, and a flexible connector is welded to the bottom end of the flexible circuit board. The patent document also provides a manufacturing process for the in-mold decorative plastic part and circuit integrated product. Through this manufacturing method, the size and weight of the overall component space can be significantly reduced, while reducing the dependence on the circuit board.

[0004] However, existing electronic component assembly processes suffer from insufficient feeding efficiency. Specifically, current technologies primarily rely on manual loading and unloading, but a feeding mechanism is indispensable in electronic component assembly. Its necessity lies in automating and precisely transporting materials, such as plastic and metal parts, thereby significantly improving production efficiency and consistency, while also reducing human error and damage risks. This feeding mechanism can adapt to high-speed production, ensuring components are stably supplied to the workstation along a preset path and with the correct posture. It also integrates sensors for real-time correction, making it a core foundation for ensuring large-scale, high-precision assembly. Utility Model Content

[0005] Therefore, it is necessary to provide a plastic parts feeding mechanism to address the technical problem of how to improve the automatic feeding efficiency of plastic parts.

[0006] A plastic part feeding mechanism includes: a guide rail support frame, an end transmission structure, a drive mechanism, a transmission toothed belt, and a reciprocating carrier; each end of the guide rail support frame is provided with an end transmission structure, and the drive mechanism is provided on the side of one of the end transmission structures; the transmission toothed belt is movably passed through the guide rail support frame and is respectively connected to the two end transmission structures; the drive mechanism drives the transmission toothed belt by driving one of the end transmission structures; the reciprocating carrier is movably disposed on the guide rail support frame and is connected to the transmission toothed belt.

[0007] Furthermore, the guide rail support frame has a support frame, a communicating cavity, an inlay groove, a linear rail, and a stop portion.

[0008] Furthermore, the support frame has a connecting cavity, and the transmission toothed belt is movably inserted through the connecting cavity; each of the two sides of the support frame has an inlay groove, and each inlay groove has a linear guide; each of the two ends of the support frame has a stop part, and the reciprocating carrier is movably disposed between the two stop parts.

[0009] Furthermore, each of the aforementioned end transmission structures is provided with an end support, a transmission bearing, a transmission shaft, and a transmission wheel.

[0010] Furthermore, the two end supports are arranged opposite to each other at the ends of the support frame, and each end support is provided with a transmission bearing. The transmission shaft passes through the two transmission bearings, and the middle part of the transmission shaft is connected to the transmission wheel. The two transmission wheels are respectively supported and connected to the two ends of the transmission toothed belt.

[0011] Furthermore, the drive mechanism includes an encoder, a motor, and an output shaft.

[0012] Furthermore, the encoder is disposed at the end of the motor, and the motor is disposed on the side of one of the end supports; the motor is drivenly connected to the output shaft, and the output shaft is connected to one of the transmission shafts. Specifically, the encoder is a sensor device that converts the mechanical motion parameters of the motor into electrical signals. Its main function is to provide the control system with key feedback information such as real-time position, speed, and direction, thereby realizing the function of precise control of the motor motion.

[0013] Furthermore, the reciprocating carrier includes a toothed belt connector, a bearing platform, a side support, a reciprocating support shaft, and a guide pulley.

[0014] Furthermore, the toothed belt connector is engaged with the transmission toothed belt, and the support frame is disposed on the toothed belt connector.

[0015] Furthermore, each of the two sides of the support platform is provided with a side support, and each side support is provided with two reciprocating shafts. Each reciprocating shaft is movably connected to a guide pulley, and each guide pulley is movably connected to the side of a linear rail.

[0016] In summary, this utility model provides a plastic part feeding mechanism comprising a guide rail support frame, an end transmission structure, a drive mechanism, a transmission toothed belt, and a reciprocating carrier. Each end of the guide rail support frame has an end transmission structure, and the drive mechanism is located on the side of one of the end transmission structures. The transmission toothed belt movably passes through the guide rail support frame and connects to both end transmission structures. The drive mechanism drives the transmission toothed belt by driving one of the end transmission structures. The reciprocating carrier is movably mounted on the guide rail support frame and connected to the transmission toothed belt. This utility model provides a mechanism for automatically reciprocating the feeding of plastic parts and other materials. This mechanism automatically feeds materials, avoiding the low feeding efficiency caused by manual loading. Therefore, this utility model solves the technical problem of how to improve the automatic feeding efficiency of plastic parts. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of a plastic part feeding mechanism according to the present invention;

[0018] Figure 2 This is a schematic diagram of the structure of a plastic part feeding mechanism of this utility model from another direction;

[0019] Figure 3 This is a schematic diagram of the structure of a plastic part feeding mechanism of this utility model from another direction. Detailed Implementation

[0020] To make the above-mentioned objects, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0021] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0022] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0023] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0024] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0025] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0026] Please refer to the following: Figures 1 to 3 This utility model discloses a plastic part feeding mechanism comprising: a guide rail support frame 1, an end transmission structure 2, a drive mechanism 3, a transmission toothed belt 4, and a reciprocating carrier 5; each end of the guide rail support frame 1 is provided with an end transmission structure 2, and the drive mechanism 3 is provided on the side of one of the end transmission structures 2; the transmission toothed belt 4 is movably passed through the guide rail support frame 1 and is connected to the two end transmission structures 2 respectively; the drive mechanism 3 drives the transmission toothed belt 4 by driving one of the end transmission structures 2; the reciprocating carrier 5 is movably disposed on the guide rail support frame 1 and is connected to the transmission toothed belt 4.

[0027] Specifically, when the plastic part feeding mechanism of this utility model is in operation, the plastic part to be conveyed can be placed on the reciprocating carrier 5. After the reciprocating carrier 5 limits the connection of the plastic part, the drive mechanism 3 is energized and starts, and drives the end transmission structure 2 to move. After the end transmission structure 2 moves, it can drive the transmission toothed belt 4. The transmission toothed belt 4 is movably inserted in the guide rail support frame 1 and movably disposed above the guide rail support frame 1. Both ends of the transmission toothed belt 4 are respectively supported and connected to the end transmission structure 2. Therefore, when the drive mechanism 3 drives the end transmission structure 2, the transmission toothed belt 4 can reciprocate and rotate around the guide rail support frame 1 and above. The reciprocating carrier 5 is connected to the transmission toothed belt 4, so that the transmission toothed belt 4 can drive the reciprocating carrier 5 to reciprocate and convey plastic parts and other materials along a preset position. Therefore, this utility model provides a plastic parts feeding mechanism that can automatically reciprocate and transport plastic parts and other materials. This mechanism can automatically feed materials, avoiding the low feeding efficiency caused by manual feeding. Thus, this utility model solves the technical problem of how to improve the automatic feeding efficiency of plastic parts.

[0028] Furthermore, the guide rail support frame 1 has a support frame 101, a connecting cavity 102, an inlay groove 103, a linear rail 104, and a stop portion 105; the connecting cavity 102 is provided in the support frame 101, and the transmission toothed belt 4 is partially movably inserted into the connecting cavity 102; each of the two sides of the support frame 101 is provided with an inlay groove 103, and each inlay groove 103 is provided with a linear rail 104; each of the two ends of the support frame 101 is provided with a stop portion 105, and the reciprocating carrier 5 is movably disposed between the two stop portions 105.

[0029] Furthermore, each of the end transmission structures 2 is provided with an end support 201, a transmission bearing 202, a transmission shaft 203, and a transmission wheel 204; two end supports 201 are arranged opposite to each other at the end of the support frame 101, each end support 201 is provided with a transmission bearing 202, the transmission shaft 203 passes through the two transmission bearings 202, and the middle part of the transmission shaft 203 is connected to the transmission wheel 204; the two transmission wheels 204 are respectively supported and connected to both ends of the transmission toothed belt 4.

[0030] Furthermore, the drive mechanism 3 includes an encoder 301, a motor 302, and an output shaft 303. The encoder 301 is disposed at the end of the motor 302, and the motor 302 is disposed on the side of one of the end supports 201. The motor 302 is drivenly connected to the output shaft 303, and the output shaft 303 is connected to one of the transmission shafts 203. Specifically, the encoder 301 is a sensor device that converts the mechanical motion parameters of the motor 302 into electrical signals. Its main function is to provide the control system with key feedback information such as real-time position, speed, and direction, thereby realizing the function of precise control of the movement of the motor 302.

[0031] Furthermore, the reciprocating carrier 5 includes a toothed belt connector 501, a support frame 502, side supports 503, reciprocating support shafts 504, and guide pulleys 505; the toothed belt connector 501 is engaged with the transmission toothed belt 4, and the support frame 502 is disposed on the toothed belt connector 501; each of the two sides of the support frame 502 is provided with a side support 503, and two reciprocating support shafts 504 are provided under each side support 503, each reciprocating support shaft 504 is movably connected to a guide pulley 505, and each guide pulley 505 is correspondingly movably connected to the side of a linear guide 104.

[0032] Specifically, after the motor 302 is powered on and started, it can drive the output shaft 303 to rotate. The output shaft 303 is inserted into and connected to a transmission shaft 203, thereby driving the transmission shaft 203 to rotate, which in turn drives the corresponding transmission wheel 204 to rotate. When the transmission wheel 204 rotates, the transmission toothed belt 4 can rotate, and then the transmission toothed belt 4 can move through the toothed belt connecting seat 501; in turn, the toothed belt connecting seat 501 can drive the support frame 502; and the guide pulleys 505 provided at the ends of the reciprocating support shafts 504 connected to the side supports 503 on both sides of the support frame 502 can move along the linear guide 104, thereby providing guidance and limiting for the reciprocating movement of the support frame 502, so that its reciprocating movement is more stable.

[0033] In summary, this utility model provides a plastic part feeding mechanism comprising a guide rail support frame 1, an end transmission structure 2, a drive mechanism 3, a transmission toothed belt 4, and a reciprocating carrier 5. Each end of the guide rail support frame 1 has an end transmission structure 2, and the drive mechanism 3 is located on the side of one of the end transmission structures 2. The transmission toothed belt 4 is movably inserted through the guide rail support frame 1 and connected to both end transmission structures 2. The drive mechanism 3 drives the transmission toothed belt 4 by driving one end transmission structure 2. The reciprocating carrier 5 is movably mounted on the guide rail support frame 1 and connected to the transmission toothed belt 4. This utility model provides a plastic part feeding mechanism that can automatically reciprocate and transport plastic parts and other materials. This mechanism can automatically feed materials, avoiding the low feeding efficiency caused by manual feeding. Therefore, this utility model solves the technical problem of how to improve the automatic feeding efficiency of plastic parts.

[0034] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0035] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A plastic part feeding mechanism, characterized in that, It includes: guide rail The guide rail support frame (1) comprises an end transmission structure (2), a drive mechanism (3), a transmission toothed belt (4), and a reciprocating carrier (5). Each end of the guide rail support frame (1) is provided with an end transmission structure (2), and the drive mechanism (3) is provided on the side of one of the end transmission structures (2). The transmission toothed belt (4) is movably passed through the guide rail support frame (1) and is connected to the two end transmission structures (2) respectively. The drive mechanism (3) drives the transmission toothed belt (4) after driving one of the end transmission structures (2). The reciprocating carrier (5) is movably disposed on the guide rail support frame (1) and is connected to the transmission toothed belt (4).

2. The plastic part feeding mechanism according to claim 1, characterized in that: The guide rail support frame (1) has a support frame (101), a connecting cavity (102), an inlay groove (103), a linear rail (104), and a stop part (105).

3. The plastic part feeding mechanism according to claim 2, characterized in that: The support frame (101) has a connecting cavity (102) in its center, and the transmission toothed belt (4) is partially movably inserted into the connecting cavity (102); each of the two sides of the support frame (101) has an inlay groove (103), and each inlay groove (103) has a linear guide (104); each of the two ends of the support frame (101) has a stop part (105), and the reciprocating carrier (5) is movably disposed between the two stop parts (105).

4. The plastic part feeding mechanism according to claim 3, characterized in that: Each of the aforementioned end transmission structures (2) is provided with an end support (201), a transmission bearing (202), a transmission shaft (203), and a transmission wheel (204).

5. A plastic part feeding mechanism according to claim 4, characterized in that: Two end supports (201) are arranged opposite to each other at the end of the support frame (101). Each end support (201) is provided with a transmission bearing (202). A transmission shaft (203) passes through the two transmission bearings (202). The middle part of the transmission shaft (203) is connected to the transmission wheel (204). The two transmission wheels (204) are respectively supported and connected to the two ends of the transmission toothed belt (4).

6. A plastic part feeding mechanism according to claim 5, characterized in that: The drive mechanism (3) has an encoder (301), a motor (302) and an output shaft (303).

7. A plastic part feeding mechanism according to claim 6, characterized in that: The encoder (301) is disposed at the end of the motor (302), and the motor (302) is disposed on the side of one of the end supports (201); the motor (302) is drivenly connected to the output shaft (303), and the output shaft (303) is connected to one of the transmission shafts (203).

8. A plastic part feeding mechanism according to claim 7, characterized in that: The reciprocating carrier (5) has a toothed belt connector (501), a bearing platform (502), a side support (503), a reciprocating support shaft (504), and a guide pulley (505).

9. A plastic part feeding mechanism according to claim 8, characterized in that: The toothed belt connector (501) is engaged with the transmission toothed belt (4), and the bearing frame (502) is disposed on the toothed belt connector (501).

10. A plastic part feeding mechanism according to claim 9, characterized in that: Each of the two sides of the support platform (502) is provided with a side support (503), and each side support (503) is provided with two reciprocating shafts (504). Each reciprocating shaft (504) is movably connected to a guide pulley (505), and each guide pulley (505) is movably connected to the side of a linear rail (104).

Images