Engraving and milling machine for producing and processing plastic toys

Abstract

The utility model discloses an engraving and milling machine for producing and processing plastic toys, which is characterized in that a conveying belt is arranged between conveying frames, tool seats are distributed on the conveying belt, an overhead box is supported above the conveying frames, an engraving and milling mechanism is arranged in the overhead box, lifting adjusting mechanisms are symmetrically arranged in the overhead box, and an overturning base is arranged between the lifting adjusting mechanisms through an overturning motor; a rotating seat is arranged on the overturning base through a rotating telescopic mechanism, and clamping plates are symmetrically arranged on the rotating seat; plastic toys are clamped from the conveying belt below through the overturning clamping structure in the overhead box for engraving and milling, assembly line type production is achieved, the engraving and milling efficiency is greatly improved, meanwhile, the clamped toys are engraved and milled from different angles through rotation adjustment of the rotating plate, and the production efficiency is improved. The machining angle does not need to be repeatedly adjusted in traditional fixed clamping, time and labor are saved, and the toy production efficiency is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic engraving and milling machines, in particular to an engraving and milling machine for producing and processing plastic toys. Background Art

[0002] The engraving and milling machine is an auxiliary device used for engraving and milling of plastics. Especially in the production of plastic toys, due to the irregular shapes of plastic toys, there are many places that need to be engraved and milled, so the processing efficiency of the engraving and milling machine is particularly important.

[0003] The current engraving and milling equipment is all for single product processing, and manual loading and unloading are required. For example, the engraving and milling machine for plastic processing disclosed in Application No. 201920432149.5 has a disclosed technical solution that can realize the filtering and recycling of coolant and reduce the waste of coolant, but its processing structure is fixed clamping, and manual loading and unloading is required, and assembly line production cannot be achieved, which is troublesome and time-consuming, and seriously affects the engraving and milling processing efficiency. At the same time, since its clamping method is fixed clamping, the processing range is greatly reduced during engraving and milling, and multiple clamping and tool setting are required, which further affects the production efficiency. Therefore, the utility model proposes an engraving and milling machine for plastic toy production and processing to solve the problems existing in the prior art. Utility Model Content

[0004] In view of the above problems, the purpose of the utility model is to propose a carving and milling machine for the production and processing of plastic toys. The carving and milling machine for the production and processing of plastic toys clamps the plastic toys from the conveyor belt below for carving and milling through the flip clamping structure in the overhead box, realizing assembly line production and greatly increasing the efficiency of carving and milling. At the same time, through the rotation adjustment of the rotating plate, the clamped toys can be carved and milled from different angles. There is no need for repeated adjustment of the processing angle required by traditional fixed clamping, which saves time and effort and further improves the efficiency of toy production.

[0005] To achieve the purpose of the utility model, the utility model is implemented through the following technical solutions: a milling machine for the production and processing of plastic toys, including a conveying mechanism, an overhead box, a milling mechanism and a rotating clamping mechanism, the conveying mechanism includes a conveying frame, a conveyor belt and a tooling seat, a conveyor belt is arranged between the conveying frames through a conveying roller, a tooling seat is fixedly distributed on the conveyor belt, and the tooling seat is used for positioning and conveying the toys to be processed, an overhead box is welded above the conveying frame through a side vertical plate fixed support, the upper side of the overhead box is provided with a milling mechanism, and the rotating clamping mechanism includes a lifting and lowering adjustment mechanism , a flip motor, a flip base, a rotating and telescopic mechanism, a rotating seat and a clamping plate, the overhead box is symmetrically provided with a lifting and lowering adjustment mechanism, a flip base is arranged between the lifting and lowering adjustment mechanisms through rotation of the flip motor, the flip base is connected to the lifting and lowering adjustment mechanism through a rotating shaft and the output end of the flip motor is fixedly connected to the rotating shaft for transmission, a rotating seat is arranged on the flip base through rotation of the telescopic mechanism, clamping plates are symmetrically arranged on the rotating seat, fixed plates are symmetrically welded on the rotating seat, a clamping cylinder is fixed on the fixed plate, the clamping plate is fixed to the telescopic end of the clamping cylinder and a guide rod is also arranged between the clamping plate and the fixed plate.

[0006] Further improvements are: the engraving and milling mechanism includes horizontal and vertical electromagnetic slide rails, a multi-axis robotic arm, an engraving and milling head, an air blowing nozzle and a liquid spray nozzle; the horizontal and vertical electromagnetic slide rails are fixedly installed on the top of the overhead box; the horizontal and vertical electromagnetic slide rails are composed of multiple electromagnetic slide rails and sliders to realize the horizontal and vertical movement adjustment of the multi-axis robotic arm; the multi-axis robotic arm is fixedly installed below the horizontal and vertical electromagnetic slide rails; the engraving and milling head is fixedly installed on the end of the multi-axis robotic arm; the engraving and milling head is symmetrically arranged on both sides of the engraving and milling head to realize cooling and chip blowing of the toy during engraving and milling processing.

[0007] Further improvements are: a fan is fixedly installed on the top surface of the overhead box, the fan is connected to the blowing nozzle by a hose, a coolant tank is installed under the conveying rack, the coolant tank is connected to the spray nozzle by a hose pump suction, filter boxes are symmetrically installed on both sides of the conveying rack, the upper side of the filter box is connected to the bottom end pipeline of the overhead box, and the lower side of the filter box is connected to the coolant tank pipeline, so as to realize filtering and recycling of the coolant.

[0008] Further improvements are: the lifting and adjusting mechanism includes a screw seat, a lateral screw, a lifting plate and a driving motor; the inner side wall of the overhead box is symmetrically provided with a lateral screw that is rotatably arranged through the screw seat bearing; the lifting plate is threadedly adapted to be installed on the lateral screw; the upper end of the overhead box is provided with a driving motor; the output end of the driving motor is driven by the upper end of the lateral screw; the flipping motor is fixedly installed on the lifting plate; the flipping base is rotatably arranged between the two sets of lifting plates and is fixedly connected to the output end of the flipping motor.

[0009] A further improvement is that the rotating and telescopic mechanism includes a rotating motor, a rotating plate and a multi-section telescopic rod. A rotating plate is installed on the lower side of the flip base through the rotating motor. A groove is opened under the flip base, and the rotating motor is installed in the groove. A rotating plate is fixedly installed on the output end of the rotating motor, and rolling steel balls are distributed in the gap between the rotating plate and the groove. Multi-section telescopic rods are symmetrically fixedly installed under the rotating plate, and the lower telescopic ends of the multi-section telescopic rods are fixedly connected to the rotating seat. When flipping downward, the multi-section telescopic rods are extended to drive the clamping plate to move downward to clamp the material. After clamping is completed, it retracts and is raised by the lifting and adjusting mechanism and then flipped, the clamping surface is flipped upward, and the through-opening is sealed and then processed.

[0010] A further improvement is that a through hole is opened on the bottom surface of the overhead box, a lap ring is fixedly welded on the outside of the flip base, sealing rubber rings are fixedly bonded to the upper and lower sides of the lap ring, and the diameter of the flip base is the same as the inner diameter of the through hole.

[0011] The beneficial effects of the utility model are as follows: the utility model clamps plastic toys from the conveyor belt below for engraving and milling processing through the flip clamping structure in the overhead box, thereby realizing assembly line production, effectively solving the defect that the traditional engraving and milling structure requires manual single-time loading and unloading of materials, greatly increasing the efficiency of engraving and milling processing, and at the same time, through the rotation adjustment of the rotating plate, it is possible to engrave and mill the clamped toys from different angles, without the need for repeated adjustment of the processing angle required by traditional fixed clamping, thus saving time and effort, further improving the toy production efficiency, and greatly increasing the practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is the front view of the utility model.

[0013] Figure 2 It is a side sectional view of the utility model.

[0014] Figure 3 This is a cross-sectional structural diagram of the rotary clamping mechanism of the utility model.

[0015] Figure 4 This is a structural diagram of the engraving and milling head of the utility model.

[0016] Among them: 1. Overhead box; 2. Conveyor rack; 3. Conveyor belt; 4. Tooling seat; 5. Flip motor; 6. Flip base; 7. Rotating seat; 8. Clamping plate; 9. Horizontal and vertical electromagnetic slide rails; 10. Multi-axis robotic arm; 11. Engraving and milling head; 12. Blowing nozzle; 13. Spray nozzle; 14. Fan; 15. Coolant tank; 16. Filter box; 17. Screw seat; 18. Lateral screw; 19. Lifting plate; 20. Drive motor; 21. Rotating motor; 22. Rotating plate; 23. Multi-section telescopic rod; 24. Through-hole; 25. Overlap ring; 26. Sealing rubber ring. DETAILED DESCRIPTION

[0017] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with an embodiment. The embodiment is only used to explain the present invention and does not constitute a limitation on the protection scope of the present invention.

[0018] according to Figure 1-Figure 4 As shown, this embodiment provides a milling machine for the production and processing of plastic toys, including a conveying mechanism, an overhead box 1, a milling mechanism and a rotating clamping mechanism. The conveying mechanism includes a conveying frame 2, a conveyor belt 3 and a tooling seat 4. The conveying frame 2 is provided with a conveyor belt 3 that rotates through a conveying roller. The tooling seat 4 is fixedly distributed on the conveyor belt 3. The tooling seat is used for positioning and conveying the toys to be processed. The overhead box 1 is welded to the upper side of the conveying frame 2 through a side plate for fixed support. The milling mechanism is provided on the upper side of the overhead box 1. The rotating clamping mechanism includes a lifting and lowering adjustment mechanism, a flip motor 5, and a flip base. 6. Rotating telescopic mechanism, rotating seat 7 and clamping plate 8. The lifting and lowering adjustment mechanism is symmetrically arranged in the overhead box 1. A flip base 6 is rotated by a flip motor 5 between the lifting and lowering adjustment mechanisms. The flip base is connected to the lifting and lowering adjustment mechanism through a rotating shaft, and the output end of the flip motor is fixedly connected to the rotating shaft for transmission. A rotating seat 7 is rotatably arranged on the flip base 6 by rotating the telescopic mechanism. The clamping plates 8 are symmetrically arranged on the rotating seat 7. Fixed plates are symmetrically welded on the rotating seat, and a clamping cylinder is fixed on the fixed plate. The clamping plate is fixed to the telescopic end of the clamping cylinder and a guide rod is also arranged between the clamping plate and the fixed plate.

[0019] The engraving and milling mechanism includes horizontal and vertical electromagnetic slide rails 9, a multi-axis robotic arm 10, an engraving and milling head 11, an air blowing nozzle 12 and a liquid spray nozzle 13. The horizontal and vertical electromagnetic slide rails 9 are fixedly installed at the top of the overhead box 1. The horizontal and vertical electromagnetic slide rails are composed of multiple electromagnetic slide rails and sliders to realize the horizontal and vertical movement adjustment of the multi-axis robotic arm. The multi-axis robotic arm 10 is fixedly installed below the horizontal and vertical electromagnetic slide rails 9. The engraving and milling head 11 is fixedly installed at the end of the multi-axis robotic arm 10. The air blowing nozzles 12 and the liquid spray nozzles 13 are symmetrically arranged on both sides of the engraving and milling head 11 to realize cooling and chip blowing of the toy during engraving and milling processing.

[0020] A fan 14 is fixedly installed on the top surface of the overhead box 1, and the fan 14 is connected to the blowing nozzle 12 through a hose. A coolant tank 15 is installed under the conveying rack 2, and the coolant tank 15 is connected to the spray nozzle 13 through a hose pump suction. Filter boxes 16 are symmetrically installed on both sides of the conveying rack 2. The upper side of the filter box 16 is connected to the bottom end pipeline of the overhead box 1, and the lower side of the filter box 16 is connected to the coolant tank 15 pipeline, so as to filter and recycle the coolant.

[0021] The lifting and lowering adjustment mechanism includes a screw seat 17, a lateral screw 18, a lifting plate 19 and a driving motor 20. The inner wall of the overhead box 1 is symmetrically provided with a lateral screw 18 that is rotatably provided through the bearing of the screw seat 17. The lifting plate 19 is threadedly adapted to be installed on the lateral screw 18. The driving motor 20 is installed on the upper end of the overhead box 1. The output end of the driving motor 20 is driven by the upper end of the lateral screw 18. The flipping motor 5 is fixedly installed on the lifting plate 19. The flipping base 6 is rotatably provided between the two sets of lifting plates 19 and is fixedly connected to the output end of the flipping motor 5.

[0022] The rotating and telescopic mechanism includes a rotating motor 21, a rotating plate 22 and a multi-section telescopic rod 23. The rotating plate 22 is installed on the lower side of the flip base 6 through the rotating motor 21. A groove is opened at the bottom of the flip base, and the rotating motor is installed in the groove. A rotating plate is fixedly installed at the output end of the rotating motor, and rolling steel balls are distributed in the gap between the rotating plate and the groove. Multi-section telescopic rods 23 are symmetrically fixedly installed below the rotating plate 22. The lower telescopic ends of the multi-section telescopic rods 23 are fixedly connected to the rotating seat 7. When flipping downward, the multi-section telescopic rods are extended to drive the clamping plate to move downward to clamp the material. After clamping, it retracts and is raised by the lifting and adjusting mechanism and then flipped, the clamping surface is flipped upward, and the through-opening is sealed and then processed.

[0023] A through hole 24 is provided on the bottom of the overhead box 1 , a lap ring 25 is fixedly welded on the outside of the flip base 6 , and sealing rubber rings 26 are fixedly bonded on the upper and lower sides of the lap ring 25 . The diameter of the flip base 6 is the same as the inner diameter of the through hole 24 .

[0024] When the engraving and milling machine for the production and processing of plastic toys is used, the toy to be processed is first placed on the tooling seat on the conveyor belt for positioning, and then when it moves to the bottom of the through-hole, the multi-section telescopic rod drives the rotating seat and the clamping plate to move down to clamp the toy, and then retracts and the lifting and adjusting mechanism is started to drive the flip base to rise until the toy below is completely in the overhead box, and then the flip motor is driven to drive the flip base to flip, and the clamped toy is flipped to the upper side. At this time, the lifting and adjusting mechanism moves down, so that the sealing rubber ring on the lap ring on the lower side of the flip base is sealed and adapted to the through-hole, and the flip is completed. Then the engraving and milling mechanism is started for engraving and milling processing. During processing, coolant is sprayed out for cooling, and the coolant flows to the bottom of the overhead box through the pipeline into the filter box for debris filtering, and then returns to the coolant tank for recycling. After processing, the debris and coolant on the toy are blown off by the blower nozzle to keep it clean. Finally, the flip base is raised and the processed toy is turned down and placed in the tooling seat for unloading, truly realizing assembly line operation.

[0025] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A milling machine for the production and processing of plastic toys, characterized by: The invention comprises a conveying mechanism, an overhead box (1), a milling mechanism and a rotating clamping mechanism, wherein the conveying mechanism comprises a conveying frame (2), a conveyor belt (3) and a tooling seat (4), wherein a conveyor belt (3) is arranged between the conveying frames (2), tooling seats (4) are distributed on the conveyor belt (3), an overhead box (1) is supported above the conveying frame (2), and the milling mechanism is arranged inside the overhead box (1), and the rotating clamping mechanism comprises a lifting adjustment mechanism, a flip motor (5), a flip base (6), a rotating telescopic mechanism, a rotating seat (7) and a clamping plate (8), wherein the lifting adjustment mechanism is symmetrically arranged inside the overhead box (1), a flip base (6) is arranged between the lifting adjustment mechanism via a flip motor (5), a rotating seat (7) is arranged on the flip base (6) via a rotating telescopic mechanism, and a clamping plate (8) is symmetrically arranged on the rotating seat (7).

2. The engraving and milling machine for plastic toy production and processing according to claim 1, characterized in that: The engraving and milling mechanism comprises a transverse and longitudinal electromagnetic slide rail (9), a multi-axis mechanical arm (10), an engraving and milling head (11), an air blowing nozzle (12) and a liquid spraying nozzle (13); the top of the overhead box (1) is provided with a transverse and longitudinal electromagnetic slide rail (9); a multi-axis mechanical arm (10) is provided below the transverse and longitudinal electromagnetic slide rail (9); an engraving and milling head (11) is provided at the end of the multi-axis mechanical arm (10); and air blowing nozzles (12) and liquid spraying nozzles (13) are symmetrically provided on both sides of the engraving and milling head (11).

3. The engraving and milling machine for producing and processing plastic toys according to claim 2, characterized in that: A fan (14) is provided on the top surface of the overhead box (1), and the fan (14) is connected to the blowing nozzle (12) by a hose. A coolant tank (15) is provided below the conveying rack (2), and the coolant tank (15) is connected to the spray nozzle (13) by a hose pump. Filter boxes (16) are symmetrically provided on both sides of the conveying rack (2), and the upper side of the filter box (16) is connected to the bottom end pipeline of the overhead box (1), and the lower side of the filter box (16) is connected to the coolant tank (15) pipeline.

4. The engraving and milling machine for producing and processing plastic toys according to claim 1, characterized in that: The lifting and adjusting mechanism comprises a screw seat (17), a lateral screw (18), a lifting plate (19) and a driving motor (20); the inner side wall of the overhead box (1) is symmetrically provided with a lateral screw (18) through the screw seat (17); the lifting plate (19) is provided on the lateral screw (18); the upper end of the overhead box (1) is provided with a driving motor (20); the driving motor (20) is driven by the upper end of the lateral screw (18); the flipping motor (5) is installed on the lifting plate (19); the flipping base (6) is rotatably arranged between the two sets of lifting plates (19) and is fixedly connected to the output end of the flipping motor (5).

5. The engraving and milling machine for producing and processing plastic toys according to claim 1, characterized in that: The rotating telescopic mechanism comprises a rotating motor (21), a rotating plate (22) and a multi-section telescopic rod (23); the rotating plate (22) is provided on the lower side of the flip base (6) via the rotating motor (21); the multi-section telescopic rod (23) is symmetrically provided below the rotating plate (22); the lower side of the multi-section telescopic rod (23) is connected to the rotating base (7).

6. The engraving and milling machine for producing and processing plastic toys according to claim 1, characterized in that: The bottom surface of the overhead box (1) is provided with a through hole (24), the outer side of the flip base (6) is provided with a lap ring (25), the upper and lower sides of the lap ring (25) are provided with sealing rubber rings (26), and the diameter of the flip base (6) is the same as the inner diameter of the through hole (24).

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