CN221714649U - Bucket tooth painting production line device - Google Patents

Abstract

The utility model discloses a bucket tooth painting production line device, comprising a circulating track, a plurality of hanging components are slidably connected to the circulating track, a belt transmission mechanism is arranged on the inner side of the circulating track, a fixing piece is arranged at one end of the hanging component and is fixedly connected to the belt transmission mechanism through the fixing piece, the belt transmission mechanism drives the hanging component to move along the circulating track, a gear plate for placing bucket teeth is rotatably connected to the other end of the hanging component, a steering rack that can mesh with the gear plate is arranged on one side of the circulating track, a painting device for painting the bucket teeth placed on the gear plate is arranged on one side of the steering rack; the utility model only needs to place the bucket teeth on the gear plates on the plurality of hanging components in sequence, and when the belt transmission mechanism drives the hanging component to slide along the circulating track to one side of the oil discharge painting device, the plurality of bucket teeth can be painted at the same time, thereby improving work efficiency and production efficiency and reducing labor costs.

Description

Bucket tooth painting production line device

Technical Field

The utility model relates to the technical field of bucket tooth processing, in particular to a bucket tooth spray painting production line device.

Background Art

Bucket teeth generally refer to the bucket teeth on the excavator bucket. It is an important part of the excavator. It is mainly fixed to the excavator bucket through connecting pins and plays an important role in the excavation operation of the excavator.

Bucket teeth are basically made of ductile iron, which is prone to rust during use. When the bucket teeth are rusted, their strength will be affected and they are prone to breakage during excavation operations. Therefore, existing bucket teeth need to be painted after production and molding. Protective paint is used to prevent the bucket teeth from rusting due to long-term contact with air.

Existing bucket tooth spray painting production devices, such as the patent "A spray painting device for the production of excavator bucket teeth and bucket tooth seats" with application number CN202220879300.1, adopt the method of placing the bucket teeth on the rotating column in the working box for fixing, and the spray heads are arranged on both sides of the rotating column. The rotating column is driven by a motor to allow the spray heads to spray around the bucket teeth. However, in the above device, only one bucket tooth can be sprayed in the working box at a time, and multiple bucket teeth cannot be sprayed at the same time, and the work efficiency is extremely low; secondly, each time the operation is performed, the box door must be opened first to place the bucket teeth, and after spraying, the box door must be opened again to take out the bucket teeth, which increases labor costs and time costs, and has low production efficiency and low operability.

Utility Model Content

The utility model aims to overcome the shortcomings of the prior art and provide a bucket tooth painting production line device.

The purpose of this utility model is achieved through the following technical solutions:

A bucket tooth painting production line device comprises a circulating track, on which a plurality of hanging assemblies are slidably connected, a belt transmission mechanism is arranged on the inner side of the circulating track, one end of the hanging assembly is provided with a fixing piece and is fixedly connected to the belt transmission mechanism through the fixing piece, the belt transmission mechanism drives the hanging assembly to move along the circulating track, the other end of the hanging assembly is rotatably connected with a gear plate for placing bucket teeth, one side of the circulating track is provided with a steering rack that can mesh with the gear plate, and one side of the steering rack is provided with a painting device for painting the bucket teeth placed on the gear plate.

In the above-mentioned utility model, further, the belt transmission mechanism includes a driving motor, a driving wheel, a driven wheel and a transmission belt arranged on the inner side of the circulating track, the transmission belt is wound around the driving wheel and the driven wheel, the output shaft of the driving motor is fixedly connected to the driving wheel and drives the driving wheel to rotate, and the driving wheel drives the suspension assembly to move along the circulating track through the transmission belt and the driven wheel.

In the above utility model, further, the circulating track is a ring track.

In the above utility model, further, a slide rail is provided on the annular track, and the hanging assembly includes a fixed plate and a hanging plate fixed on the upper surface of the slide rail, and the lower surface of the fixed plate is provided with rollers that travel along both sides of the slide rail through bearings, and the fixing part is arranged on one side surface of the fixed plate close to the conveyor belt, and the hanging plate is removably fixed to the fixed plate by bolts.

In the above-mentioned utility model, further, the fixing part includes a card block fixed on the side surface of the fixing plate and a card seat fixed on the conveyor belt, the card seat is provided with a card slot matching the card block, and both the card seat and the card block are provided with mounting holes, and the hanging assembly is clamped in the card slot through the card block and fixedly connected to the conveyor belt through the mounting hole.

In the above utility model, further, the hanging plate is a Z-shaped hanging plate.

In the above utility model, further, the gear plate is rotatably connected to the end of the Z-shaped lifting plate away from the conveyor belt through a bearing, a T-shaped support rod is fixed to the upper surface of the gear plate, and both ends of the top of the T-shaped support rod are hinged with a receiving plate, and the bucket tooth is placed on the receiving plate.

In the above utility model, further, the paint spraying device includes a paint box, a limiting rod and a spray pipe fixed on the upper surface of the limiting rod, the spray pipe is provided with a plurality of nozzles facing one side of the circular track, the spray pipe is connected to the paint box through a connecting pipe, and the steering rack is fixed on one side surface of the limiting rod near the circular track.

In the above utility model, further, the paint spraying device is placed on one side of the arc-shaped portion of the circular track, and the limiting rod has the same curvature as the arc-shaped portion of the circular track.

In the above-mentioned utility model, further, the bucket tooth painting production line device also includes a workbench and a bracket arranged on the workbench, the circulating track is fixed on the workbench through the bracket, and a supporting beam is also provided at the bottom of the circulating track. The driving motor, the driving wheel and the driven wheel can be fixed on the circulating track through the supporting beam, and the painting device is fixed on the workbench.

The beneficial effect of the utility model is that a plurality of hanging assemblies for placing bucket teeth are provided on the circulating track. The bucket teeth only need to be placed on the gear plates on the plurality of hanging assemblies in sequence. When the belt transmission mechanism drives the hanging assembly to slide along the circulating track to one side of the oil discharge and paint spraying device, a plurality of bucket teeth can be painted at the same time, thereby improving work efficiency and production efficiency and reducing labor costs. At the same time, when the belt transmission mechanism drives the hanging assembly to slide to the paint spraying device, the gear plate meshes with the steering rack arranged on the limit rod, thereby driving the gear plate to rotate, and the bucket teeth placed on the gear plate rotate along with it, so that the paint spraying device can evenly spray paint on the surface of the bucket teeth.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a schematic diagram of the overall structure of the utility model;

Figure 2 is a schematic diagram of the structure of the gear plate and the limiter of the utility model;

FIG3 is a cross-sectional view of the slide rail, the hoisting rod and the gear of the utility model;

Figure 4 is a partial enlarged view of the utility model A;

FIG. 5 is a schematic diagram of the disassembled structure of the fixing member of the utility model.

In the figure, 1-workbench, 2-bracket, 3-circulating track, 31-slide rail, 4-hanging assembly, 41-fixed plate, 42-lifting plate, 43-roller, 5-belt transmission mechanism, 51-drive motor, 52-driving wheel, 53-driven wheel, 54-transmission belt, 6-fixing part, 61-block, 62-seat, 63-slot, 7-gear plate, 8-painting device, 81-paint box, 82-limiting rod, 83-spray pipe, 84-spray head, 85-steering rack, 86-connecting pipe, 9-T-type support rod, 10-supporting plate, 11-support beam, 12-bucket tooth.

DETAILED DESCRIPTION

The following describes the implementation of the present invention through specific examples. Those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific implementations. The details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the following embodiments and features in the embodiments can be combined with each other without conflict.

Example:

In the description of the present invention, it should be understood that the terms "up", "down", "left", "right", etc., indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

Please refer to Figures 1 to 5, which show a bucket tooth painting production line device, including a circulating track 3, on which a plurality of hanging components 4 are slidably connected, a belt transmission mechanism 5 is provided on the inner side of the circulating track 3, one end of the hanging component 4 is provided with a fixing member 6 and is fixedly connected to the belt transmission mechanism 5 through the fixing member 6, and the belt transmission mechanism 5 drives the hanging component 4 to move along the circulating track 3.

The other end of the hanging assembly 4 is rotatably connected to a gear plate 7 for placing bucket teeth 12, and a steering rack 85 that can mesh with the gear plate 7 is provided on one side of the circulating track 3. A paint spraying device 8 for painting the bucket teeth 12 placed on the gear plate 7 is provided on one side of the steering rack 85. Specifically, the bucket teeth 12 to be painted are placed on the gear plate 7, and the gear plate 7 is driven by the belt transmission mechanism 5 to move along the track of the circulating track 3 until it moves to the side where the paint spraying device 8 is provided, and the paint spraying device 8 paints the bucket teeth 12 placed on the gear plate 7. During the production and processing of bucket teeth 12 painting, multiple bucket teeth 12 can be placed on the gear plate 7 on the hanging assembly 4 at the same time, and multiple bucket teeth 12 can be rotated to the side of the painting device 8 in turn through the circulating track 3. The painting device 8 can be in the open state for a long time, and the bucket teeth 12 that are rotated to the front of the painting device 8 in turn are painted, which greatly improves the work efficiency. Only one to three workers are needed to take and place the bucket teeth 12 to complete the batch production of bucket teeth 12 painting, or a mechanical arm can be used to grab and place the bucket teeth 12 to reduce labor costs.

Please refer to the accompanying drawing 1, the belt transmission mechanism 5 comprises a driving motor 51, a driving wheel 52, a driven wheel 53 and a transmission belt 54 arranged inside the circulating track 3, the transmission belt 54 is wound around the driving wheel 52 and the driven wheel 53, the output shaft of the driving motor 51 is fixedly connected with the driving wheel 52 and drives the driving wheel 52 to rotate, and the driving wheel 52 drives the hanging assembly 4 to move along the circulating track 3 through the transmission belt 54 and the driven wheel 53. Specifically, the driving motor 51 works to rotate the driving wheel 52, the driving wheel 52 drives the driven wheel 53 to rotate through the transmission belt 54, the transmission belt 54 matches the track of the circulating track 3, and then the hanging assembly 4 fixedly connected with the transmission belt 54 slides along the circulating track 3 under the drive of the belt.

In the above embodiment, preferably, the circulating track 3 is a ring track. The ring track can be used to string multiple hanging assemblies 4 into a loop. After the bucket teeth 12 are placed on the gear plate 7 on one side of the ring track, the multiple hanging assemblies 4 are moved along the ring track to one side of the paint spraying device 8 for painting, and then moved along the ring track again in a circular motion, thus avoiding the problem that it is difficult to realize the simultaneous circulation of multiple bucket teeth 12 for paint spraying in a small space.

In the above embodiment, preferably, please refer to Figure 3, a slide rail 31 is provided on the annular track, and the hanging assembly 4 includes a fixed plate 41 and a hanging plate 42 fixed on the upper surface of the slide rail 31, and the lower surface of the fixed plate 41 is provided with rollers 43 that travel along both sides of the slide rail 31 through bearings (not marked in the figure), and the conveyor belt 54 drives the rollers 43 to travel along the slide rail 31. Because the circulating track 3 is a circular track, in order to facilitate the turning of the hanging assembly 4, bearings are provided on the rollers 43. At the same time, the rollers 43 are horizontally arranged and travel along both sides of the slide rail 31, which can reduce the friction of the rollers 43 and increase the service life of the rollers 43. The fixing member 6 is arranged on one side surface of the fixing plate 41 near the conveyor belt 54, and the conveyor belt 54 drives the fixing plate 41 and the hanging plate 42 to move through the fixing member 6, and the hanging plate 42 is removably fixed to the fixing plate 41 by bolts. During the installation of the equipment, the hanging plate 42 is fixed on the fixed plate 41. The number of hanging plates 42 can be increased or decreased according to production needs. At the same time, the hanging plates 42 are stabilized by the rollers 43 on both sides of the fixed plate 41 and the slide rail 31.

Please refer to the attached drawings 4 and 5, the fixing member 6 comprises a block 61 fixed to the side surface of the fixing plate 41 and a base 62 fixed to the conveyor belt 54, the base 62 is provided with a slot 63 matching the block 61, and both the base 62 and the block 61 are provided with mounting holes, the hanging assembly 4 is engaged in the slot 63 through the block 61 and is fixedly connected to the conveyor belt 54 through the mounting hole. During installation, the roller 43 and the fixing plate 41 are first placed on the slide rail 31 and the block 61 on the fixing plate 41 is engaged in the slot 63 on the base 62, the bolts are passed through the mounting holes on the base 62 and the block 61 to fix the fixing plate 41, and then the conveyor belt 54 drives the fixing plate 41 to move.

In the above embodiment, preferably, the lifting plate 42 is a Z-shaped lifting plate 42. The lifting plate 42 is set as a Z-shaped lifting plate 42 so that one end is fixedly connected to the fixing plate 41 and the other end is used to install the gear plate 7 for placing the bucket tooth 12.

In the above embodiment, preferably, the gear plate 7 is rotatably connected to the end of the Z-shaped hoisting plate 42 away from the conveyor belt 54 through a bearing, and the gear plate 7 can drive the bucket tooth 12 to rotate 360 degrees horizontally through the bearing, so as to facilitate the multi-directional painting of the surface of the bucket tooth 12 and ensure the quality of the product painting. A T-shaped support rod 9 is fixed to the upper surface of the gear plate 7, and both ends of the top of the T-shaped support rod 9 are hinged with a receiving plate 10, and the bucket tooth 12 is placed on the receiving plate 10. Specifically, one end of the existing bucket tooth 12 is provided with an opening for installation on the excavator bucket. In this embodiment, the opening side of the bucket tooth 12 is facing the gear plate 7 and placed on the T-shaped support rod 9. The receiving plate 10 hinged to the T-shaped support rod 9 can be rotated within a certain range to adapt to bucket teeth 12 with different opening sizes, which is highly practical.

Please refer to Figure 2, the paint spraying device 8 includes a paint box 81, a limiting rod 82 and a spray pipe 83 fixed on the upper surface of the limiting rod 82, the spray pipe 83 is provided with a plurality of nozzles 84 facing one side of the circular track, the spray pipe 83 is connected to the paint box 81 through a connecting pipe 86, and the steering rack 85 is fixed on one side surface of the limiting rod 82 near the circular track.

In the above embodiment, preferably, the paint spraying device 8 is placed on one side of the arc portion of the circular track, and the limiting rod 82 has the same curvature as the arc portion of the circular track. The paint spraying device 8 can also be placed on one side of the long side of the circulating track 3.

In the above embodiment, preferably, the bucket tooth painting production line device also includes a workbench 1 and a bracket 2 arranged on the workbench 1, the circulating track 3 is fixed to the workbench 1 through the bracket 2, and a supporting beam 11 is also provided at the bottom of the circulating track 3. The driving motor 51, the driving wheel 52 and the driven wheel 53 can be fixed to the circulating track 3 through the supporting beam 11, and the painting device 8 is fixed on the workbench 1.

Specific working process:

When it is necessary to spray paint the bucket teeth 12, the bucket teeth 12 are placed on the plurality of gear plates 7 on the hanging plate 42 on one side of the circular track in sequence, even if the bucket teeth 12 are placed on the receiving plate 10 of the T-shaped support rod 9 with the tooth tips facing upward and the openings facing downward, and then the drive motor 51 is started. The drive motor 51 drives the transmission belt 54 to move through the driving wheel 52 and the driven wheel 53, and then drives the hanging plate 42 to move along the circular track, and the gear plates 7 also move accordingly. When the hanging plate 42 moves to the side of the paint spraying device 8, the paint spraying device 8 is started, and the bucket teeth 12 are sprayed with paint through the spray heads 84. When the gear plates 7 continue to move along the circular track, the gear plates 7 are also moved on the limit rods 82. The steering racks 85 mesh with each other. Because the limit rod 82 is fixed, the gear plate 7 rotates through the meshing between the steering racks 85, thereby driving the bucket teeth 12 placed on the T-shaped support rod 9 to rotate together. The nozzle 84 can spray the bucket teeth 12 360 degrees. Multiple nozzles 84 are vertically arranged on the spray pipe 83 to facilitate uniform spraying of the upper and lower surfaces of the bucket teeth 12. When all the gear plates 7 move out of the spraying range of the spraying device, the spraying device is turned off. During the rotation process, the painted bucket teeth 12 on the hanging plate 42 are placed on the gear plate 7 for hanging and drying. After drying and taking down, the above-mentioned painting process is repeated for the bucket teeth 12 to be painted.

The above-mentioned embodiments only express the specific implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims (10)

1. The utility model provides a bucket tooth production line device that sprays paint, its characterized in that, including circulation track (3), sliding connection has a plurality of hanging components (4) on circulation track (3), and circulation track (3) inboard is equipped with belt transmission mechanism (5), the one end of hanging components (4) is equipped with mounting (6) and through mounting (6) and belt transmission mechanism (5) fixed connection, and belt transmission mechanism (5) drive hanging components (4) along circulation track (3) motion, rotate on the other end of hanging components (4) and be connected with gear plate (7) that are used for placing bucket tooth (12), one side of circulation track (3) is equipped with steering rack (85) that can mesh with gear plate (7), one side of steering rack (85) is equipped with and is used for carrying out paint spraying device (8) that sprays paint to bucket tooth (12) placed on gear plate (7).

2. The bucket tooth paint production line device according to claim 1, wherein the belt transmission mechanism (5) comprises a driving motor (51), a driving wheel (52), a driven wheel (53) and a transmission belt (54) which are arranged on the inner side of the circulating track (3), the transmission belt (54) is wound on the driving wheel (52) and the driven wheel (53), an output shaft of the driving motor (51) is fixedly connected with the driving wheel (52) and drives the driving wheel (52) to rotate, and the driving wheel (52) drives the hanging assembly (4) to move along the circulating track (3) through the transmission belt (54) and the driven wheel (53).

3. A bucket tooth paint line apparatus as claimed in claim 2, wherein the circulation track (3) is an annular track.

4. A bucket tooth paint line device according to claim 3, characterized in that the annular track is provided with a sliding rail (31), the hanging assembly (4) comprises a fixing plate (41) and a hanging plate (42) fixed on the upper surface of the sliding rail (31), the lower surface of the fixing plate (41) is provided with rollers (43) walking along two sides of the sliding rail (31) through bearings, the fixing piece (6) is arranged on one side surface of the fixing plate (41) close to the conveying belt (54), and the hanging plate (42) is fixed on the fixing plate (41) through bolts in a detachable mode.

5. The bucket tooth paint line device according to claim 4, wherein the fixing piece (6) comprises a clamping block (61) fixed on the side surface of the fixing plate (41) and a clamping seat (62) fixed on the conveying belt (54), a clamping groove (63) matched with the clamping block (61) is formed in the clamping seat (62), mounting holes are formed in the clamping seat (62) and the clamping block (61), and the hanging assembly (4) is clamped in the clamping groove (63) through the clamping block (61) and fixedly connected with the conveying belt (54) through the mounting holes.

6. A bucket tooth paint line apparatus as claimed in claim 4, wherein the lifting plate (42) is a Z-shaped lifting plate.

7. The bucket tooth paint spraying production line device according to claim 6, wherein the gear disc (7) is rotatably connected to one end of the Z-shaped lifting plate, which is far away from the conveying belt (54), through a bearing, a T-shaped supporting rod (9) is fixed on the upper surface of the gear disc (7), two ends of the top of the T-shaped supporting rod (9) are hinged with a bearing plate (10), and the bucket teeth are placed on the bearing plate (10).

8. A bucket tooth paint line apparatus as claimed in claim 3, wherein the paint spraying apparatus (8) comprises a paint box (81), a limit lever (82) and a spray pipe (83) fixed on the upper surface of the limit lever (82), a plurality of spray heads (84) facing one side of the annular track are arranged on the spray pipe (83), the spray pipe (83) is connected with the paint box (81) through a connecting pipe (86), and the steering rack (85) is fixed on one side surface of the limit lever (82) near the annular track.

9. A bucket tooth paint line apparatus as claimed in claim 8, wherein said paint spraying apparatus (8) is disposed on one side of the arcuate portion of the circular track, and said limit lever (82) is formed with the same curvature as the arcuate portion of the circular track.

10. The bucket tooth paint line device according to claim 9, further comprising a workbench (1) and a bracket (2) arranged on the workbench (1), wherein the circulating rail (3) is fixed on the workbench (1) through the bracket (2), a supporting beam (11) is further arranged at the bottom of the circulating rail (3), the driving motor (51), the driving wheel (52) and the driven wheel (53) can be fixed on the circulating rail (3) through the supporting beam (11), and the paint spraying device (8) is fixed on the workbench.