A handle-like structure surface coating batch equalization device

Abstract

The utility model relates to the technical field of drying and homogenization of handle structure especially wood handle surface coating, and particularly provides a handle structure surface coating batch equal equipment, the clamping limit structure of the equipment includes turnover support, and the both sides of turnover support are equipped with the clamping limit slide way containing handle structure support plate, and the both sides of two clamping limit slide ways are equipped with a plurality of clamping limit locking screws, and the turnover drive structure includes step reducer and drive shaft, and the both sides of two clamping limit slide ways are equipped with the coupling in the middle part, and one coupling is fixedly connected with the one end of drive shaft, and another coupling connects rotary support shaft, and the both sides of turnover support are equipped with support vertical plate, and drive shaft rotatably passes through one support vertical plate and is connected with step reducer, and rotary support shaft is rotatably connected with another support vertical plate. The utility model is simple and convenient to operate, does not need manual supervision, and can efficiently complete the equalization work of handle structure surface coating.

Description

Technical Field

[0001] This utility model relates to the field of drying and homogenization technology of surface coatings for handle-shaped structures, especially wooden handles, and provides a batch equal-volume device for surface coatings of handle-shaped structures. Background Technology

[0002] Handle structures, especially wooden handles for cosmetic brushes, are a crucial component, and their industry prospects are closely related to the development of the entire cosmetic brush industry. The manufacturing process of wooden handles for cosmetic brushes requires coating the surface, followed by homogenization and drying of the coating. For mass production, the wooden handles are typically mounted on a tray, which is then flipped over to ensure even application and drying of the coating. Current technologies generally use manual flipping or equipment, both methods having the following drawbacks:

[0003] Manual flipping involves operators manually placing the wooden handle tray of the beauty brush into the corresponding slot on the shelf after coating. The operator then manually flips and adjusts the handle based on experience and the shape of the paint. This method requires relatively strict technical skills from the operator and also carries the risk of paint accumulation and uneven drying. Mastering the timing and direction requires a certain level of technical ability. The repeated manual flipping of the wooden handle tray is also unsafe and can easily lead to personnel injury. Therefore, it not only consumes personnel's time but also compromises safety, resulting in inefficient work and creating potential safety hazards for the company.

[0004] The flipping device uses a method of flipping multiple beauty brush handle trays as a whole to ensure even coating after coating. The device occupies a large area, and personnel need to be fed in through the inlet and then move to the outlet to wait for the product to be removed after flipping. The method of placing personnel at both the inlet and outlet increases labor costs. In addition, the device needs to load multiple beauty brush handle trays at once for flipping, so more beauty brush handle trays and more personnel are required to operate the device. This results in higher costs for auxiliary materials, a large equipment footprint, high power consumption, and a high equipment cost. Furthermore, it cannot perform even coating on the wooden handles in a timely and effective manner, which is a drawback that makes this type of device less suitable for widespread application. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a batch equal quantity device for surface coating of a handle-shaped structure.

[0006] This invention is implemented as follows: A batch coating device for a handle-shaped structure includes a handle-shaped structure support plate, a clamping and limiting structure, a flipping drive structure, and a flipping control structure. The handle-shaped structure support plate has an array of fixing pins, and the handle-shaped structure is inserted into the fixing pins. The clamping and limiting structure includes a flipping bracket, with clamping and limiting slides on both sides of the flipping bracket to accommodate the handle-shaped structure support plate. Multiple clamping and limiting locking screws are provided on both sides of the two clamping and limiting slides that are far apart from each other. The flipping drive structure includes a stepper reducer and a drive shaft. Couplings are provided in the middle of both sides of the two clamping and limiting slides that are far apart from each other. One coupling is fixedly connected to one end of the drive shaft, and the other coupling is connected to a rotating support shaft. Support plates are provided on both sides of the flipping bracket, and the lower ends of the two support plates are connected to a common support base plate. The drive shaft rotatably passes through one support plate and connects to the stepper reducer. The rotating support shaft is rotatably connected to the other support plate. The stepper reducer is signal-connected to the flipping control structure.

[0007] Preferably, the lower ends of the two clamping and limiting slides are a certain distance from the bottom surface of the flipping bracket, and a blocking plate is provided on the rear side of the bottom surface of the flipping bracket. The height of the blocking plate is higher than the distance between the lower ends of the clamping and limiting slides and the bottom surface of the flipping bracket; a groove defect is provided on the side of the bottom surface of the flipping bracket away from the blocking plate.

[0008] Preferably, the drive shaft passes through the support plate and then through the stepper reducer, and then connects to the limit sensor plate. The limit sensor plate has a ring structure with a sensing protrusion extending out of the outer side of the ring structure. A photoelectric sensor bracket is provided on the stepper reducer, and a photoelectric sensor is provided on the photoelectric sensor bracket. The photoelectric sensor is signal-connected to the flip control structure.

[0009] Preferably, the flip control structure includes a motion controller and a stepper reducer driver, a first time relay, a second time relay, a third time relay, a fourth time relay, a start button, an emergency stop switch, and a red-green dual-color status indicator light, all of which are signal-connected to the motion controller. The stepper reducer driver is signal-connected to the stepper reducer.

[0010] A further preferred embodiment includes a power supply structure, which includes a power supply and a power indicator light, both of which are connected to the motion controller signal.

[0011] In a further preferred embodiment, the flip control structure and the power supply structure are both housed inside the control box, while the display screen of the motion controller, the first time relay, the second time relay, the third time relay, the fourth time relay, the start button, the emergency stop switch, the red-green dual-color status indicator light, and the power supply indicator light are all exposed on the surface of the control box.

[0012] Further preferably, a cooling fan connected to the motion controller is also provided inside the control box.

[0013] Compared with the prior art, the advantages of this utility model are:

[0014] This utility model provides a batch equal-volume device for surface coating of a handle-shaped structure. It is simple and convenient to operate, requires no manual supervision, has low power consumption, can be more easily connected to power supply, has the characteristics of ensuring safe use, has the advantages of quick use, has a small footprint, can be operated more flexibly, and can be easily moved. Attached Figure Description

[0015] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments:

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram showing a portion of the structure of the present invention, which is capable of displaying the flip-drive structure;

[0018] Figure 3 This is a structural diagram of a handle-shaped support plate.

[0019] Figure 4 A structural diagram of the handle-shaped support plate after the handle-shaped structure is installed;

[0020] Figure 5 This is a structural diagram of the flip-up bracket;

[0021] Figure 6 A structural diagram of a flip-up bracket for mounting a handle-shaped support plate;

[0022] Figure 7 A schematic diagram of part of the structure of this utility model is provided to illustrate the flip control structure.

[0023] Figure 8 Overall structural diagram of this utility model for mounting the handle-shaped support plate;

[0024] Figure 9 for Figure 8 The overall structural diagram of this utility model shows the central handle-shaped support plate rotated 180 degrees. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the scope of the present utility model.

[0026] refer to Figures 1-9This utility model provides a batch equal-volume coating device for a handle-shaped structure surface, including a handle-shaped structure tray 1, a clamping and limiting structure, a flipping drive structure, and a flipping control structure. The handle-shaped structure tray 1 is provided with an array of fixing pins 2, and handle-shaped structures 3 are inserted into the fixing pins 2. The clamping and limiting structure includes a flipping bracket 4, with clamping and limiting slides 5 on both sides of the flipping bracket 4 to accommodate the handle-shaped structure tray 1. Multiple clamping and limiting locking screws 6 are provided on the two mutually distant sides of the two clamping and limiting slides 5. The flipping drive structure includes a stepper reducer 7 and... The drive shaft 8 and the two clamping and limiting slides 5 are equipped with couplings 9 at the middle of their respective sides. One coupling 9 is fixedly connected to one end of the drive shaft 8, and the other coupling 9 is connected to the rotating support shaft 10. Support plates 11 are provided on both sides of the flipping bracket 4. The lower ends of the two support plates 11 are connected to a support base plate 12. The drive shaft 8 can rotatably pass through one support plate 11 and is connected to the stepper reducer 7. The rotating support shaft 10 is rotatably connected to the other support plate 11. The stepper reducer 7 is signal-connected to the flipping control structure.

[0027] In the process of draining and homogenizing the coating on the wooden handle of a cosmetic brush using this invention, the handle-shaped structure tray 1 filled with wooden handles is inserted into the clamping and limiting slides 5 on both sides of the flipping bracket 4. Then, according to the width of the handle-shaped structure tray 1, the clamping and limiting locking screws 6 on both sides are adjusted to clamp the handle-shaped structure tray 1. The stepper reducer 7 is started, and the stepper reducer 7 drives the drive shaft 8 to rotate 180 degrees, flipping the handle-shaped structure tray 1. After a certain period of time, the stepper reducer 7 drives the drive shaft 8 to rotate 180 degrees in the opposite direction. After flipping to the expected number of times, the coating on the wooden handle reaches the degree of dryness and homogenization, and the entire working process can be ended.

[0028] To facilitate installation, the lower ends of the two clamping and limiting slides 5 are a certain distance from the bottom surface of the flip bracket 4. This distance ensures that the nail head of the fixing pin 2 has room to be accommodated. Furthermore, a blocking plate 13 is provided on the rear side of the bottom surface of the flip bracket 4. The height of the blocking plate 13 is higher than the distance between the lower end of the clamping and limiting slides 5 and the bottom surface of the flip bracket 4. In this way, when installing the handle-shaped structure tray 1, the blocking plate 13 can prevent the tray from being pushed out. A groove defect is provided on the side of the bottom surface of the flip bracket 4 away from the blocking plate 13, so that the operator's hand-held part has room to be accommodated during installation.

[0029] To sense the working origin, as an improvement, the drive shaft 8 passes through the support plate 11 and then through the stepper reducer 7, and then connects to the limit sensor plate 14. The limit sensor plate 14 has a ring structure with a sensing protrusion extending out of the ring structure. A photoelectric sensor bracket 15 is provided on the stepper reducer 7, and a photoelectric sensor 16 is provided on the photoelectric sensor bracket 15. The photoelectric sensor 16 is signal-connected to the flip control structure.

[0030] The stepper reducer 7 controls the drive shaft 8 to rotate 180° forward and 180° backward. Each time it returns to the working origin, the sensing protrusion of the limit sensor 14 triggers the photoelectric sensor 16. The photoelectric sensor 16 transmits the signal to the flip control structure, which can control the working process of the equipment.

[0031] As a specific implementation of the flip control structure, the flip control structure includes a motion controller 17 and a stepper reducer driver 22, a first time relay 18, a second time relay 19, a third time relay 20, a fourth time relay 21, a start button 26, an emergency stop switch 27, and a red-green dual-color status indicator 23, all of which are signal-connected to the motion controller 17. The stepper reducer driver 22 is signal-connected to the stepper reducer 7.

[0032] The stepper reducer driver 22 drives the stepper reducer 7. The first time relay 18, second time relay 19, third time relay 20, and fourth time relay 21 are used for timing different processes. When the equipment starts, the first time relay 18 starts timing. After the time is up, the first time relay 18 sends a signal to the motion controller 17, which then sends a signal to the stepper reducer 7 to control the handle-shaped support plate 1 to rotate 180°. The second time relay 19 then starts timing. After the time is up, the handle-shaped support plate 1 rotates 180° in reverse. The third time relay 20 then starts timing. After the time is up, the handle-shaped support plate 1 rotates 180° again. The fourth time relay 21 then starts timing. After the time is up, the entire process ends. The start button 26, emergency stop switch 27, and red / green dual-color status indicator 23 perform the start, emergency stop, and status display functions, respectively.

[0033] To provide a reasonable power supply for this device, as an improvement, a power supply structure is also included, which includes a power supply 24 and a power supply indicator light 25, both of which are connected to the motion controller 17.

[0034] As a reasonable layout, the flip control structure and the power supply structure are both located inside the control box 28, while the display screen of the motion controller 17, the first time relay 18, the second time relay 19, the third time relay 20, the fourth time relay 21, the start button 26, the emergency stop switch 27, the red and green dual-color status indicator 23, and the power supply indicator 25 are all exposed on the surface of the control box 28.

[0035] To facilitate heat dissipation, a cooling fan 29 connected to the motion controller 17 is also provided inside the control box 28.

[0036] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention 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 invention.

Claims

1. A batch equal-volume device for surface coating of a handle-shaped structure, characterized in that, The device includes a handle-shaped support plate (1), a clamping and limiting structure, a flipping drive structure, and a flipping control structure. The handle-shaped support plate (1) is provided with an array of fixing pins (2), and the handle-shaped structure (3) is inserted into the fixing pins (2). The clamping and limiting structure includes a flipping bracket (4), and the two sides of the flipping bracket (4) are provided with clamping and limiting slides (5) for accommodating the handle-shaped support plate (1). The two clamping and limiting slides (5) are provided with multiple clamping and limiting locking screws (6) on their opposite sides. The flipping drive structure includes a stepper reducer (7) and a drive shaft (8). The two clamping and limiting slides (5) are provided with multiple clamping and limiting locking screws (6) on their opposite sides. Couplings (9) are provided in the middle of the two sides that are far apart from each other. One coupling (9) is fixedly connected to one end of the drive shaft (8), and the other coupling (9) is connected to the rotating support shaft (10). Support plates (11) are provided on both sides of the flipping bracket (4). The lower ends of the two support plates (11) are connected to a support base plate (12). The drive shaft (8) can rotatably pass through one support plate (11) and is connected to the stepper reducer (7). The rotating support shaft (10) is rotatably connected to the other support plate (11). The stepper reducer (7) is connected to the flipping control structure signal.

2. The batch production equipment for the surface coating of the handle-shaped structure according to claim 1, characterized in that, The lower ends of the two clamping and limiting slides (5) are a certain distance from the bottom surface of the flipping bracket (4), and a blocking plate (13) is provided on the rear side of the bottom surface of the flipping bracket (4). The height of the blocking plate (13) is higher than the distance between the lower end of the clamping and limiting slides (5) and the bottom surface of the flipping bracket (4); a groove defect is provided on the side of the bottom surface of the flipping bracket (4) away from the blocking plate (13).

3. The batch production equipment for the surface coating of the handle-shaped structure according to claim 1, characterized in that, The drive shaft (8) passes through the support plate (11) and then through the stepper reducer (7), and then connects to the limit sensor plate (14). The limit sensor plate (14) is a ring structure with a sensing protrusion extending out of the ring structure. A photoelectric sensor bracket (15) is provided on the stepper reducer (7), and a photoelectric sensor (16) is provided on the photoelectric sensor bracket (15). The photoelectric sensor (16) is connected to the flip control structure.

4. The batch production equipment for the surface coating of the handle-shaped structure according to claim 1, characterized in that, The flip control structure includes a motion controller (17) and a stepper reducer driver (22), a first time relay (18), a second time relay (19), a third time relay (20), a fourth time relay (21), a start button (26), an emergency stop switch (27), and a red-green dual-color status indicator (23), all of which are connected to the motion controller (17) via signals. The stepper reducer driver (22) is connected to the stepper reducer (7) via signals.

5. The batch production equipment for the surface coating of the handle-shaped structure according to claim 4, characterized in that, It also includes a power supply structure, which includes a power supply (24) and a power supply indicator (25) that are both connected to the motion controller (17) via signals.

6. The batch production equipment for the surface coating of the handle-shaped structure according to claim 5, characterized in that, The flip control structure and the power supply structure are both located inside the control box (28), while the display screen of the motion controller (17), the first time relay (18), the second time relay (19), the third time relay (20), the fourth time relay (21), the start button (26), the emergency stop switch (27), the red and green dual-color status indicator (23), and the power supply indicator (25) are all exposed on the surface of the control box (28).

7. The batch production equipment for the surface coating of the handle-shaped structure according to claim 6, characterized in that, The control box (28) is also equipped with a cooling fan (29) that is connected to the motion controller (17) via signal.

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