Coating part production line in automobile injection molding part

Abstract

The invention provides a coating part production line in an automobile injection molding part, and relates to the field of accessory conveying, the coating part production line comprises a conveying assembly, the conveying assembly is composed of a driving mechanism and a control mechanism, and the conveying assembly can convey automobile parts through a switching assembly, so that circulation machining of the automobile parts between stations is achieved; and in the conveying process, the fixing angle of the part between the starting point and the ending point can be automatically changed, so that the coating machine can adapt to coating machining of the part at different angles, manual regulation is not needed, the angle change value of the part between the starting point and the ending point can be freely regulated, and the coating machining efficiency is improved. The conveying device is simple in structure and convenient to use, can adapt to coating machining operation of spare parts with different machining requirements and shapes, and solves the problems that an existing conveying device cannot change the angle of the spare parts in the conveying process, cannot change the angle of the spare parts at the starting point and the ending point, and needs to manually assemble, disassemble and adjust the starting point and the ending point of the spare parts.

Description

Technical Field

[0001] The invention relates to the technical field of accessory conveying, in particular to a production line for covering parts in automobile injection molding parts. Background Art

[0002] Most of the spare parts for automobile interiors are made through injection molding. In order to improve the texture of automobile interiors, the outside of these spare parts usually needs to be coated, that is, leather and other materials are coated on the outside of the spare parts. The production line for coating processing of automobile injection molding parts mainly includes equipment and workstations such as spraying, drying and coating. Among them, the flow of spare parts between various workstations is realized through a conveying device, which can position the spare parts and circulate them between various workstations for processing.

[0003] However, with regard to the conveying device used in the existing production line for covering parts of automobile injection molded parts, it is impossible to change the angle of the parts during the conveying process, that is, after the parts are fixed on the conveying device, the conveying device can only convey the parts in parallel, and the angles of the parts at the starting and ending points cannot be changed. When the parts are covered, they often need to be sprayed and pressed at multiple angles, which requires manual control of the conveying angle of the parts, which has poor flexibility and low practicality. Summary of the invention

[0004] The disclosed embodiments relate to a production line for coating parts in automobile injection moldings, which comprises a conveying component and a switching component, wherein the conveying component can realize the conveying operation of automobile parts through the switching component, thereby realizing the circulation processing of automobile parts between workstations, and during the conveying process, the fixed angle of the parts between the starting and ending points can be automatically changed, thereby being able to adapt to the coating processing of the parts at different angles without manual adjustment, and the angle change value of the parts between the starting and ending points can be freely adjusted, which can adapt to the coating processing operations on parts with different processing requirements and shapes, and has high flexibility, adaptability and practicality.

[0005] In a first aspect of the present disclosure, a production line for covering parts in automobile injection molding is provided, which specifically includes: a conveying component and a switching component, wherein the conveying component is composed of a driving mechanism and a control mechanism; the driving mechanism includes a track seat, a driving motor and a driving screw, wherein the driving motor is fixedly mounted on the side of the track seat, and the driving screw is rotatably connected to the inside of the track seat, and the rotating shaft of the driving motor is drivingly connected to one end of the driving screw, and the control mechanism includes a positioning rod and a linkage seat, wherein the positioning rod is rotatably connected to the inside of the track seat, and the linkage seat is plugged into the inside of the track seat; The switching assembly includes a retaining frame, a rotating shaft, a positioning seat, a linkage rod and a linkage gear. The retaining frame is inserted into the interior of the track seat, and the rotating shaft is rotatably connected to the interior of the retaining frame. The positioning seat is inserted into the bottom of the retaining frame, and the linkage rod is rotatably connected to the interior of the retaining frame. The linkage gear is rotatably connected to the side of the retaining frame, and the driving screw is screwed into the interior of the retaining frame through a rod body thread, and the outside of the rotating shaft is fixedly connected to an accessory connecting plate.

[0006] In at least some embodiments, the middle parts of the rod bodies of the positioning rod and the linkage rod are both designed as threaded rods, the positioning rod is screwed into the linkage seat through the rod body threads, and the linkage rod is screwed into the positioning seat through the rod body threads.

[0007] In at least some embodiments, a track block is disposed on the top of the retaining frame, and a track groove is disposed inside the track seat, and the track block is inserted into the track groove.

[0008] In at least some embodiments, a positioning gear is provided on the outside of the shaft body of the rotating shaft, and a positioning rack is provided on the top of the positioning seat, and the gear teeth of the positioning gear and the positioning rack are meshed for transmission.

[0009] In at least some embodiments, a limiting rod is provided at the bottom of the retaining frame, and a limiting groove is provided on the outside of the positioning seat, and the limiting rod is inserted into the inside of the limiting groove.

[0010] In at least some embodiments, a transmission gear is provided at one end of the linkage rod, and the transmission gear meshes with the gear teeth of the linkage gear for transmission.

[0011] In at least some embodiments, a driving gear is provided on the side of the linkage gear, and a linkage rack is provided on the top of the linkage seat, and when the retaining frame is at the leftmost position of the track seat, the teeth of the driving gear and the linkage rack are separated from each other, and the linkage rack is located on the moving path of the driving gear.

[0012] In at least some embodiments, an indicator block is provided on the side of the linkage seat, and the body of the indicator block passes through the interior of the track seat. An indicator scale is provided on the bottom of the track seat, and the indicator block indicates on the indicator scale.

[0013] The coating production line for automobile injection molded parts provided by the present invention has the following beneficial effects.

[0014] The conveying component can realize the conveying operation of automobile parts by switching components, thereby realizing the circulation processing of automobile parts between workstations, and in the process of conveying, the fixed angle of the parts between the starting and ending points can be automatically changed, so as to adapt to the coating processing of parts at different angles without manual adjustment, and the angle change value of the parts between the starting and ending points can be freely adjusted, which can adapt to the coating processing operations of parts with different processing requirements and shapes, thereby improving flexibility, adaptability and practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0016] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0017] In the attached picture: Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0018] Figure 2 It is a schematic diagram of the internal structure when the switching assembly of the present invention is located at the leftmost end of the track seat.

[0019] Figure 3 The present invention Figure 2 Schematic diagram of the enlarged structure of part A in the middle.

[0020] Figure 4 The present invention Figure 2 Schematic diagram of the enlarged structure of part B in the middle.

[0021] Figure 5 It is a schematic diagram of the structure of the conveying component of the present invention after being disassembled.

[0022] Figure 6 It is a schematic diagram of the structure of the disassembled switching assembly of the present invention.

[0023] Figure 7 The present invention Figure 2 Schematic diagram of the internal structure when the switching component moves to the right.

[0024] Figure 8 The present invention Figure 7 Schematic diagram of the enlarged structure of part C in the middle.

[0025] Fig. 9 The present invention Figure 7 Schematic diagram of the enlarged structure of part D in the middle.

[0026] Fig.10 It is a schematic diagram of the internal structure after the use position of the linkage seat is changed (the conveying angle change value of the rotating shaft is adjusted) of the present invention.

[0027] Fig.11 It is the overall module flow chart of the production line of the present invention.

[0028] Reference numerals list 1. Conveying assembly; 101. Track seat; 1011. Track groove; 102. Driving motor; 103. Driving screw; 104. Positioning rod; 105. Linkage seat; 1051. Linkage rack; 1052. Indicator block; 2. Switching assembly; 201. Cage; 2011. Track block; 2012. Limiting rod; 202. Rotating shaft; 2021. Positioning gear; 203. Positioning seat; 2031. Positioning rack; 2032. Limiting groove; 204. Linking rod; 2041. Transmission gear; 205. Linking gear; 2051. Driving gear; 3. Accessory connection plate. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the embodiment of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiment of the present invention. Obviously, the described embodiment is a part of the embodiment of the present invention, not all of the embodiments. Based on the described embodiment of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] Please refer to Figures 1 to 11 As shown: Embodiment 1: The present invention provides a production line for covering parts in automobile injection molding parts, including a conveying component 1 and a switching component 2. The conveying component 1 is composed of a driving mechanism and a control mechanism; the driving mechanism includes a track seat 101, a driving motor 102 and a driving screw 103, the driving motor 102 is fixedly installed on the side of the track seat 101, and the driving screw 103 is rotatably connected to the inside of the track seat 101, the rotating shaft of the driving motor 102 and one end of the driving screw 103 are transmission-connected, the control mechanism includes a positioning rod 104 and a linkage seat 105, the positioning rod 104 is rotatably connected to the inside of the track seat 101, and the linkage seat 105 is plugged into the inside of the track seat 101, and two processing mechanisms are arranged on both sides of the track seat 101. The switching component 2 can be driven by the conveying component 1 to automatically process the automobile parts between the two workstations, such as the spraying workstation or the pressing workstation. When the switching component 2 is located at the far left, the processing station at the far left can spray or press the top surface of the parts. After the processing of the surface of the parts is completed, the switching component 2 is driven by the conveying component 1 to drive the parts to be transported to the right. After the switching component 2 moves to the far right, it can change the fixed angle of the parts, so as to spray or press the top surface of the parts after the angle is changed. It is convenient and flexible to use. There is no need to manually install and disassemble the parts again during the processing, which reduces the labor intensity and improves the processing efficiency. The switching assembly 2 includes a retaining frame 201, a rotating shaft 202, a positioning seat 203, a linkage rod 204 and a linkage gear 205. The retaining frame 201 is inserted into the interior of the track seat 101, and the rotating shaft 202 is rotatably connected to the interior of the retaining frame 201. The positioning seat 203 is inserted into the bottom of the retaining frame 201, and the linkage rod 204 is rotatably connected to the interior of the retaining frame 201. The linkage gear 205 is rotatably connected to the side of the retaining frame 201, and the driving screw 103 is screwed to the interior of the retaining frame 201 through the rod body thread, and the outside of the rotating shaft 202 is fixedly connected to the accessory connecting plate 3.

[0031] In the disclosed embodiment, a track block 2011 is provided on the top of the retaining frame 201, and a track groove 1011 is provided inside the track seat 101, and the track block 2011 is inserted into the track groove 1011. During use, the driving mechanism can drive the switching component 2 to move back and forth inside the track seat 101, thereby realizing the circulation and processing of spare parts between two workstations, simplifying the processing flow and improving the processing efficiency. When the driving motor 102 rotates, it can drive the driving screw 103 to rotate. When the driving screw 103 rotates, it can drive the retaining frame 201 to move through the rod thread, thereby driving the entire switching component 2 to move synchronously. By controlling the rotation direction of the driving motor 102, the moving direction of the switching component 2 can be controlled. The use is flexible and convenient. The track groove 1011 can limit the moving trajectory of the retaining frame 201 through the track block 2011, so that the retaining frame 201 will not be skewed or twisted during movement, resulting in the device being stuck and failing, and the use is stable.

[0032] In the embodiment of the present disclosure, the middle parts of the rod bodies of the positioning rod 104 and the linkage rod 204 are both designed as threaded rods. The positioning rod 104 is screwed to the inside of the linkage seat 105 through the rod body threads, and the linkage rod 204 is screwed to the inside of the positioning seat 203 through the rod body threads. In use, when the switching component 2 is located at the leftmost side, the spare parts fixed to the side of the accessory connecting plate 3 will not change their angles, and their top surfaces can be processed stably. The driving gear 2051 and the linkage rack 1051 are in a separated state, so that the linkage rod 204 will not rotate at this time. Under the positioning action of the rod body threads of the linkage rod 204, the positioning seat 203 will not change its position. The positioning seat 203 can also achieve positioning and locking of the use angle of the rotating shaft 202 under the cooperation of the positioning rack 2031 and the positioning gear 2021, so as to ensure the stable maintenance of the corresponding processing surfaces of the spare parts and stable use.

[0033] In the disclosed embodiment, a driving gear 2051 is provided on the side of the linkage gear 205, and a linkage rack 1051 is provided on the top of the linkage seat 105. When the retaining frame 201 is at the leftmost side of the track seat 101, the gear teeth of the driving gear 2051 and the linkage rack 1051 are separated from each other, and the linkage rack 1051 is located on the moving path of the driving gear 2051. In use, the control mechanism can automatically adjust the fixed angle of the parts during the movement of the switching component 2, thereby realizing a one-time processing operation on two planes of the parts, so that It is flexible to use. When the switching component 2 moves under the drive of the driving mechanism, taking the switching component 2 located at the leftmost side as an example, when the switching component 2 moves to the right, the driving gear 2051 will mesh with the gear teeth of the linkage rack 1051 for transmission. A transmission gear 2041 is provided at one end of the linkage rod 204. The transmission gear 2041 meshes with the gear teeth of the linkage gear 205 for transmission. As the switching component 2 moves to the right, the driving gear 2051 can drive the linkage gear 205 to rotate. When the linkage gear 205 rotates, it can drive the linkage rod 204 to rotate through the transmission gear 2041. When the linkage rod 204 rotates, it can drive the positioning seat 203 to move independently of the retaining frame 201 through the rod body thread. The shaft body of the rotating shaft 202 is provided with a positioning gear 2021, and the top of the positioning seat 203 is provided with a positioning rack 2031. The gear teeth of the positioning gear 2021 and the positioning rack 2031 are meshed for transmission. When the positioning seat 203 moves independently of the retaining frame 201, the positioning rack 2031 can drive the rotating shaft 202 to rotate through the positioning gear 2021, so that the rotating shaft 202 can drive the accessory connecting plate 3 and the accessory connecting plate when rotating. The parts on the side are rotated to change the orientation of their processing surfaces so that the remaining surfaces to be processed face up for processing. Since the maximum moving distance of the switching component 2 inside the track seat 101 is fixed, each time the switching component 2 is transmitted from left to right to the rightmost end, the angle change value of the rotating shaft 202 will also be fixed, which is convenient for batch processing of parts with the same specification. When the switching component 2 moves freely to the left, the rotating shaft 202 can be reversed and reset until the driving gear 2051 and the linkage rack 1051 are in a separated state again, which has strong flexibility and adaptability.

[0034] In the disclosed embodiment, a limiting rod 2012 is provided at the bottom of the retaining frame 201, and a limiting groove 2032 is provided on the outside of the positioning seat 203, and the limiting rod 2012 is inserted into the inside of the limiting groove 2032. This design can limit the moving trajectory of the positioning seat 203 at the bottom of the retaining frame 201, so that the positioning seat 203 will not be skewed or twisted when moving independently of the retaining frame 201, causing the device to be stuck and fail, and the use is stable.

[0035] In the disclosed embodiment, an indicator block 1052 is provided on the side of the linkage seat 105, and the block body of the indicator block 1052 passes through the interior of the track seat 101. An indicator scale is provided at the bottom of the track seat 101. The indicator block 1052 indicates on the indicator scale. This design facilitates the staff to know, observe and adjust the use position of the linkage seat 105 inside the track seat 101, thereby facilitating the operation of adjusting the change value of the conveying angle of the rotating shaft 202, and further improving the flexibility of the device.

[0036] Specific usage and function of this embodiment: In the present invention, two processing stations, such as a spraying station or a pressing station, are arranged on both sides of the track seat 101. The conveying component 1 can drive the switching component 2 to automatically process the automotive parts between the two stations. When the switching component 2 is located at the leftmost position, the processing station at the leftmost position can spray or press the top surface of the spare part. After the processing of the surface of the spare part is completed, the switching component 2 is driven by the conveying component 1 to drive the spare part to be transported to the right. After the switching component 2 moves to the rightmost position, it can change the fixed angle of the spare part, so as to spray or press the top surface of the spare part after the angle is changed. It is convenient and flexible to use, and no human intervention is required during the processing. When the driving motor 102 rotates, the driving screw 103 can be driven to rotate. When the driving screw 103 rotates, the retaining frame 201 can be driven to move through the rod thread, thereby driving the entire switching component 2 to move synchronously. By controlling the rotation direction of the driving motor 102, the movement direction of the switching component 2 can be controlled. When the switching component 2 is located at the leftmost side, the angle of the parts fixed on the side of the accessory connecting plate 3 will not change, and the top surface thereof can be processed stably. The linkage rod 204 is in a separated state, so that the linkage rod 204 will not rotate on its own. Under the positioning effect of the thread of the linkage rod 204, the positioning seat 203 will not change its position. The positioning seat 203 can also realize the positioning and locking of the use angle of the rotating shaft 202 under the cooperation of the positioning rack 2031 and the positioning gear 2021, so as to ensure the stable maintenance of the corresponding processing surface of the spare part. The control mechanism can automatically adjust the fixed angle of the spare part during the movement of the switching component 2, so as to realize the one-time processing operation of the two planes of the spare part, which is flexible to use. When the switching component 2 moves under the drive mechanism, taking the switching component 2 located at the leftmost side as an example, when the switching component 2 moves to the right, the driving gear 20 51 will mesh with the gear teeth of the linkage rack 1051 for transmission, and as the switching component 2 moves to the right, the driving gear 2051 can drive the linkage gear 205 to rotate, and when the linkage gear 205 rotates, it can drive the linkage rod 204 to rotate through the transmission gear 2041, and when the linkage rod 204 rotates, it can drive the positioning seat 203 to move independently of the retaining frame 201 through the rod body thread, and when the positioning seat 203 moves independently of the retaining frame 201, the positioning rack 2031 can drive the rotating shaft 202 to rotate through the positioning gear 2021, so that when the rotating shaft 202 rotates, it can drive the accessory connecting disk 3 and the spare parts on the side of the accessory connecting disk 3 to rotate and change the orientation of their processing surfaces, so that the remaining surfaces that need to be processed are facing up for processing operations.Since the maximum moving distance of the switching component 2 inside the track seat 101 is fixed, each time the switching component 2 is transmitted from left to right to the rightmost end, the angle change value of the rotating shaft 202 will also be fixed, which is convenient for batch processing of spare parts of the same specification, and when the switching component 2 moves freely to the left, the rotating shaft 202 can be reversed and reset until the driving gear 2051 and the linkage rack 1051 are in a separated state again. When the switching component 2 is transmitted from left to right to the rightmost end, the angle change value of the rotating shaft 202 can be freely adjusted and used, thereby being able to adapt to the processing and use requirements of spare parts of different specifications, and having strong adaptability. When the positioning rod 104 is rotated, the positioning rod 104 can drive the linkage seat 105 to move inside the track seat 101 to change the use position through the rod body thread. After the linkage seat 105 changes the use position, when the switching component 2 is transmitted from left to right to the rightmost end, the timing of the meshing of the drive gear 2051 and the linkage rack 1051 changes (that is, the starting position of meshing). Since the maximum moving distance of the switching component 2 inside the track seat 101 is fixed, the change in the meshing timing of the drive gear 2051 and the linkage rack 1051 changes the maximum rotation angle that the drive gear 2051 can transmit to the rotating shaft 202, thereby realizing the regulation and use of the change value of the conveying angle of the rotating shaft 202.

[0037] In this article, there are a few points to note: 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0038] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0039] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. The production line for covering parts in automobile injection molding is characterized by: include: A conveying assembly (1) and a switching assembly (2), wherein the conveying assembly (1) is composed of a driving mechanism and a control mechanism; the driving mechanism comprises a track seat (101), a driving motor (102) and a driving screw (103); the driving motor (102) is fixedly mounted on a side of the track seat (101), and the driving screw (103) is rotatably connected to the inside of the track seat (101); a rotating shaft of the driving motor (102) and one end of the driving screw (103) are drivingly connected; the control mechanism comprises a positioning rod (104) and a linkage seat (105); the positioning rod (104) is rotatably connected to the inside of the track seat (101), and the linkage seat (105) is plugged into the inside of the track seat (101); The switching assembly (2) comprises a retaining frame (201), a rotating shaft (202), a positioning seat (203), a linkage rod (204) and a linkage gear (205); the retaining frame (201) is inserted into the interior of the track seat (101), and the rotating shaft (202) is rotationally connected to the interior of the retaining frame (201); the positioning seat (203) is inserted into the bottom of the retaining frame (201), and the linkage rod (204) is rotationally connected to the interior of the retaining frame (201); the linkage gear (205) is rotationally connected to the side of the retaining frame (201); the driving screw rod (103) is screwed into the interior of the retaining frame (201) through a rod body thread; and the exterior of the rotating shaft (202) is fixedly connected to an accessory connection plate (3).

2. The coating production line for automotive injection molded parts as claimed in claim 1, characterized in that: The middle parts of the rod bodies of the positioning rod (104) and the linkage rod (204) are both designed as threaded rods. The positioning rod (104) is screwed into the interior of the linkage seat (105) via the rod body threads, and the linkage rod (204) is screwed into the interior of the positioning seat (203) via the rod body threads.

3. The production line for covering parts in automobile injection molded parts as claimed in claim 2, characterized in that: A track block (2011) is provided on the top of the retaining frame (201), and a track groove (1011) is provided inside the track seat (101), and the track block (2011) is plugged into the inside of the track groove (1011).

4. The production line for covering parts in automobile injection molded parts as claimed in claim 3, characterized in that: A positioning gear (2021) is provided on the outside of the shaft body of the rotating shaft (202), and a positioning rack (2031) is provided on the top of the positioning seat (203), and the gear teeth of the positioning gear (2021) and the positioning rack (2031) are meshed for transmission.

5. The production line for covering parts in automobile injection molded parts as claimed in claim 4, characterized in that: A limiting rod (2012) is provided at the bottom of the retaining frame (201), and a limiting groove (2032) is provided on the outside of the positioning seat (203), and the limiting rod (2012) is inserted into the inside of the limiting groove (2032).

6. The production line for covering parts in automobile injection molded parts as claimed in claim 5, characterized in that: One end of the linkage rod (204) is provided with a transmission gear (2041), and the transmission gear (2041) is meshed with the teeth of the linkage gear (205) for transmission.

7. The production line for covering parts in automobile injection molded parts as claimed in claim 6, characterized in that: A driving gear (2051) is provided on the side of the linkage gear (205), and a linkage rack (1051) is provided on the top of the linkage seat (105), and when the retaining frame (201) is located at the leftmost side of the track seat (101), the gear teeth of the driving gear (2051) and the linkage rack (1051) are separated from each other, and the linkage rack (1051) is located on the moving path of the driving gear (2051).

8. The production line for covering parts in automobile injection molded parts as claimed in claim 7, characterized in that: An indicating block (1052) is provided on the side of the linkage seat (105), and the body of the indicating block (1052) passes through the interior of the track seat (101). An indicating scale is provided on the bottom of the track seat (101), and the indicating block (1052) indicates on the indicating scale.

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