CN219005221U

CN219005221U - Five-star foot punching and milling device

Info

Publication number: CN219005221U
Application number: CN202222585826.1U
Authority: CN
Inventors: 胡志清; 王金欢; 赵环智; 张军
Original assignee: Zhejiang Ikea Automation Co ltd
Current assignee: Zhejiang Ikea Automation Co ltd
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2023-05-12
Anticipated expiration: 2032-09-29

Abstract

The utility model discloses a five-star foot punching and milling device, which comprises: the X-axis moving module comprises a driving sliding table arranged on the operating table; the positioning assembly is arranged on the driving sliding table and can move along the X direction of the driving sliding table, and comprises a positioning plate which is matched with the driving sliding table to slide, a positioning block is arranged on the positioning plate, and the positioning block is used for fixing five-star feet to be processed; the punching mechanism is used for punching a water gap of a five-star foot to be processed on the positioning assembly and comprises a mounting frame arranged on the operating platform, a cylinder is arranged on the mounting frame, and the output end of the cylinder penetrates through the mounting frame to be connected with a punching head; and the milling mechanism comprises a milling component for reaming the five-star foot water gap and a Z-axis moving module for controlling the milling component to move along the Z direction. The method and the device realize accurate positioning of the five-star feet and rapidly finish water gap removal and milling of the five-star feet, and ensure milling precision when reaching the installation standard.

Description

Five-star foot punching and milling device

Technical Field

The utility model belongs to the technical field of machining equipment, and particularly relates to a five-star foot punching and milling device.

Background

After the injection molding piece is solidified, a water gap is formed in the surface due to a mold gap and the like, the water gap can affect the attractiveness and normal use of the injection molding piece, the quality of a finished product is further improved through a manual swaying disc and a water gap cutting machine, and the water gap cutting machine appears in the market for mechanically removing the water gap.

At present, the feeding and the discharging of the water gap cutting machine are all manually operated, the automation level is low, the structure is complex, and when the water gap is cut by some water gap cutting machines, the water gap is cut one by the machine needs to be manually controlled, so that the manpower requirement is too high, and the labor cost is increased; moreover, when the workers are not placed at ordinary times, the situation that the water gap is not sheared or the water gap is not completely cut off occurs, so that the training of the processing workers is important, and the early investment is large.

For punching holes of the five-star feet and milling the water gap, the existing process is to manually break off the water gap or place the five-star feet with the water gap in a milling station (a bench clamp milling cutter), and manually rotate the five-star feet to achieve the milling effect, so that time and labor are wasted, and the situation that the water gap is not sheared or the water gap is not completely cut off can occur. In addition, the punching and milling process is divided into two equipment operations, and automation is realized by other auxiliary means such as automatic conveying, repositioning and the like of materials between the two equipment, so that the aim of saving manpower is fulfilled.

The equipment adopts manual feeding, the positioning tool positions the five-star feet, the positioned five-star feet are conveyed to a designated position through the moving module to punch and mill, and the five-star feet are conveyed out after the completion. The two processes are combined on one device to be directly completed, the five-star feet can be accurately positioned, the punching and milling precision is ensured, and the purposes of saving time, labor and cost are achieved.

Disclosure of Invention

In order to solve the problem of accurate positioning of the five-star feet, ensure the precision of punching and milling processes and reduce part errors, the design of the utility model provides a scheme of the five-star foot punching and milling device.

A five-star foot punching and milling device, comprising:

the X-axis moving module comprises a driving sliding table arranged on the operating table;

the positioning assembly is arranged on the driving sliding table and can move along the X direction of the driving sliding table, and comprises a positioning plate which is matched with the driving sliding table to slide, a positioning block is arranged on the positioning plate, and the positioning block is used for fixing five-star feet to be processed;

the punching mechanism is used for punching a water gap of a five-star foot to be processed on the positioning assembly and comprises a mounting frame arranged on the operating platform, a cylinder is arranged on the mounting frame, and the output end of the cylinder penetrates through the mounting frame to be connected with the punching head; and

the milling mechanism comprises a milling component for reaming the water gap of the five-star foot and a Z-axis moving module for controlling the milling component to move along the Z direction.

Further, five star feet include the main part, and main part circumference etc. all are equipped with five stabilizer blades, and the main part top is equipped with the roof.

Further, five supporting legs matched with five star legs on the positioning block are provided with five positioning columns, the positioning columns are arranged at the joint of two adjacent supporting legs, two of the positioning columns are long positioning columns and used for clamping the five star legs, and the other three positioning columns are short positioning columns and sensors matched with the short positioning columns.

Further, a pressing plate is arranged below the stamping head and is fixed with the mounting frame through a guide post.

Further, a through hole for the punching head to pass through is formed in the middle of the pressing plate, and a notch communicated with the through hole is formed in one side of the pressing plate opposite to the feeding end and used for being matched with the conical protrusion at the top of the five-star foot to enter the through hole.

Further, the Z-axis moving module comprises a frame body, and a motor is arranged on the frame body.

Further, two Z-direction sliding tables which are parallel to each other are arranged on the frame bodies on two sides of the motor, sliding plates which are perpendicular to the Z-direction sliding tables and move up and down along the Z-direction sliding tables are erected on the two Z-direction sliding tables, the sliding plates are connected with the output shafts of the motor, and the motor is used for driving the sliding plates to move along the Z-direction sliding tables.

Further, the two ends of the Z-direction sliding table are provided with limiting blocks, sliding blocks are arranged between the limiting blocks, and the sliding plates are fixed on the sliding blocks.

Further, milling assembly is including setting up the motor of milling on the slide of keeping away from support body one side, and the output of milling the motor is equipped with the connecting block, and the connecting block below is equipped with milling cutter.

Further, an elastic plate is arranged below the connecting block around the milling cutter, the elastic plate is connected with the connecting block through an elastic piece, and a pore canal for the milling cutter to pass through is arranged in the middle of the elastic plate.

Compared with the prior art, the utility model has the following advantages: according to the method, two separate processing technologies in the prior art are combined on one piece of equipment, the punching and milling processes are completed on the one piece of equipment, the middle logistics time and the secondary positioning time are saved, time and labor are saved, and meanwhile, the processing precision is improved; corresponding positioning components are arranged for the five-star feet, so that the positioning stability of the five-star feet is improved; punching and milling are performed in the same straight line direction, and the X-axis moving module drives the five-star feet to move, so that the quick completion of the removal and milling of the water gap of the five-star feet is realized, and the milling precision is ensured while the installation standard is reached.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the removal shield of the present utility model;

FIG. 3 is a schematic view of a positioning assembly and an X-axis moving module according to the present utility model;

FIG. 4 is a schematic view of a positioning assembly according to the present utility model;

FIG. 5 is a schematic view of a punching mechanism of the present utility model;

FIG. 6 is a schematic view of the milling mechanism of the present utility model;

fig. 7 is a schematic diagram of fig. 6 a in accordance with the present utility model.

In the figure: the device comprises a 1-operation table, a 11-protection cover, a 12-discharge hole, a 111-man-machine interface, a 2-positioning assembly, a 21-positioning plate, a 22-positioning block, a 23-long positioning column, a 24-short positioning column, a 3-punching mechanism, a 31-mounting frame, a 32-cylinder, a 33-punching head, a 34-pressing plate, a 341-through hole, a 35-guiding column, a 4-milling assembly, a 41-milling motor, a 42-connecting block, a 43-elastic plate, a 44-milling cutter, a 5-Z axis moving module, a 51-frame body, a 52-motor, a 53-output shaft, a 54-Z-direction sliding table, 541-photoelectric slot, 542-clamping pieces, 543-limiting blocks, a 55-Z-direction drag chain, a 56-sliding block, a 57-sliding plate, a 6-X axis moving module, a 61-sliding table I, a 62-sliding table II, a 63-X-direction drag chain, a 64-motor, a 7-five-star foot, a 71-main body, 72-supporting legs, a 73-top plate and 8-sensing pieces.

Description of the embodiments

The utility model is further described below with reference to the accompanying drawings.

The five-star foot punching and milling device shown in fig. 1-3 comprises a positioning assembly 2, an X-axis moving module 6, a punching mechanism 3 and a milling mechanism for cleaning a punching water gap, wherein the positioning assembly 2, the X-axis moving module 6 and the punching mechanism are arranged on an operating platform 1. The X-axis moving module 6 comprises a driving sliding table arranged on the operating platform 1, wherein the driving sliding table comprises a first sliding table 61 and a second sliding table 62 which are parallel to each other, and an X-direction drag chain 63 is arranged on one side of the first sliding table 61 and used for binding an electric wire so as to conveniently drive the sliding table to move; the end of the second sliding table 62 is provided with a motor 64, and is driven by the motor 64. One of the first slide table 61 and the second slide table 62 may be a motor slide table, or both may be motor slide tables. One end of the driving sliding table is provided with a positioning component 2, the other end of the driving sliding table is provided with a milling mechanism, and a punching mechanism 3 is arranged between the positioning component 2 and the milling mechanism. Three discharging holes 12 are formed in the table top of the operating table 1 between the first sliding table 61 and the second sliding table 62, and the initial position (namely the feeding station) of the positioning assembly 2, the punching mechanism 3 and the milling mechanism are sequentially corresponding to each other.

As shown in fig. 4, the five-star foot 7 includes a main body 71, five legs 72 are provided in the circumferential direction of the main body 71, and a top plate 73 is provided above the main body 71.

The positioning component 2 is used for fixing five-star feet 7 to be processed, the positioning component 2 is arranged on the driving sliding table and can move along the X direction of the driving sliding table, the positioning board 21 is provided with a positioning block 22, five supporting feet 72 matched with the five-star feet 7 on the positioning block 22 are provided with five positioning columns, the positioning columns are arranged at the joint of two adjacent supporting feet 72, two of the positioning columns are long positioning columns 23 and are used for clamping the five-star feet 7, the other three positioning columns are short positioning columns 24, and the sensor 8 matched with the short positioning columns 24 is arranged.

As shown in fig. 5, the punching mechanism 3 includes a mounting frame 31 disposed on the operation console 1, an air cylinder 32 is disposed on the mounting frame 31, an output end of the air cylinder 32 passes through the mounting frame 31 and is connected with a punching head 33, a pressing plate 34 is disposed below the punching head 33, and is used for pressing a top plate 73 of the five-star foot 7 during water gap punching to fix the five-star foot 7, and the pressing plate 34 is fixed with the mounting frame 31 through a guide post 35. The middle part of the pressing plate 34 is provided with a through hole 341, the through hole 341 corresponds to the stamping head 33 in position, and the inner diameter of the through hole 341 is larger than the outer diameter of the stamping head 33; the pressing plate 34 is provided with a notch communicated with the through hole 341 on one side of the feeding end (i.e. the initial position of the positioning component 2 where the five-star foot 7 to be processed is placed) and is used for matching with the conical protrusion 231 on the top of the five-star foot 7 to enter the through hole 341. It will be appreciated that after the conical protrusion 231 at the top of the pentagram foot 7 enters the through hole 341, the cylinder 32 drives the punch 33 to perform the water removal operation on the protrusion 231 of the pentagram foot 7.

As shown in fig. 6-7, the milling mechanism comprises a milling component 4 and a Z-axis moving module 5 for controlling the milling component 4 to move along the Z direction, the Z-axis moving module 5 is arranged at the other end of the operating platform 1 opposite to the feeding end, and the milling component 4 is arranged between the punching mechanism 3 and the Z-axis moving module 5. The Z-axis moving module 5 comprises a frame body 51, a motor 52 is arranged on the frame body 51, two Z-direction sliding tables 54 which are parallel to each other are arranged on the frame body 51 on two sides of the motor 52, sliding plates 57 which are perpendicular to the Z-direction sliding tables 54 and move up and down along the Z-direction sliding tables 54 are erected on the two Z-direction sliding tables 54, the sliding plates 57 are connected with an output shaft 53 of the motor 52, and the motor 52 drives the sliding plates 57 to move along the Z-direction sliding tables 54. The side of slide 57 keeping away from support body 51 fixed mounting mills subassembly 4, mills subassembly 4 and includes milling motor 41, and milling motor 41's output shaft 53 is equipped with connecting block 42, and connecting block 42 below is equipped with milling cutter 44, and connecting block 42 below is equipped with elastic plate 43 around milling cutter 44, and elastic plate 43 passes through the elastic component with connecting block 42 to be connected, and the elastic plate 43 middle part is equipped with the pore that supplies milling cutter 44 to pass. Specifically, two ends of the Z-direction sliding table 54 are provided with limiting blocks 543, a sliding block 56 is arranged between the limiting blocks 543, and the sliding plate 57 is fixed on the sliding block 56. One Z-direction sliding table 54 is connected with a Z-direction drag chain 55, the outer side edge of the other Z-direction sliding table 54 is provided with a photoelectric groove 541, and the photoelectric groove 541 is provided with a clamping piece 542 for installing a photoelectric switch.

With continued reference to fig. 1, the milling mechanism and the punching mechanism 3 on the operation table 1 are closed by a protective cover 11, so as to play a role in safety protection, an opening is formed in the feeding side of the protective cover 11, a device switch and a photoelectric detection device (not shown in the figure) are arranged at the opening, a man-machine interface 111 is arranged on the protective cover 11, and in a specific implementation, the man-machine interaction device 14 can be a touch screen mechanism, so that control instructions can be conveniently input, and running state information can be conveniently displayed. The lower part of the operating table 1 is provided with a cabinet body structure, and the waste box is placed in the cabinet body corresponding to the discharging hole 12. The protective cover 11 can be a protective net or a sub-force plate and the like.

The vertical precision of the vertical movement of the Z-axis moving module 5 and the milling component 4 can be controlled to be 0.1, and the concentric precision of the milling cutter 44 and the water gap of the five-star foot 7 can be controlled to be 0.1.

The specific operation steps of the method are as follows:

1) The five-star foot 7 to be processed is placed in the positioning assembly 2 by manual/automatic feeding, so that five supporting feet 72 of the five-star foot 7 are clamped between five positioning columns, a contact switch is triggered, photoelectric detection devices on two sides detect no induction, and an X-axis moving module 6 is started;

2) The X-axis moving module 6 sends the five-star feet 7 to the punching mechanism 3, the air cylinder 32 drives the pressing plate 34 to press the top plate 73 of the five-star feet 7, and the punching head 33 performs water removal on the five-star feet 7;

3) After the water removal operation is finished, the air cylinder 32 drives the pressing plate 34 to ascend, the X-axis moving module 6 sends the five-star feet 7 to the milling station, the Z-axis moving module 5 drives the milling cutter 44 to move to the milling height, and the milling motor 41 drives the milling cutter 44 to mill residues at the water removal position and meet the installation requirement;

4) After milling, the Z-axis moving module 5 drives the milling cutter 44 to retract to the initial position, the workpiece is completely loosened, the X-axis moving module 6 sends out the five-star feet 7, and blanking is determined.

5) And taking out the product manually/automatically, repeating the previous action, and processing the next product.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims

1. A five-star foot punching and milling device, comprising:

the X-axis moving module (6), the X-axis moving module (6) comprises a driving sliding table arranged on the operating platform (1);

the positioning assembly (2) is arranged on the driving sliding table and can move along the X direction of the driving sliding table, and comprises a positioning plate (21) which is matched with the driving sliding table to slide, a positioning block (22) is arranged on the positioning plate (21), and the positioning block (22) is used for fixing five-star feet (7) to be processed;

the punching mechanism (3) is used for punching a water gap of a five-star foot (7) to be processed on the positioning assembly (2), and comprises a mounting frame (31) arranged on the operating platform (1), an air cylinder (32) is arranged on the mounting frame (31), and the output end of the air cylinder (32) penetrates through the mounting frame (31) to be connected with a punching head (33); and

the milling mechanism comprises a milling component (4) for reaming a water gap of the five-star foot (7) and a Z-axis moving module (5) for controlling the milling component (4) to move along the Z direction.

2. The five-star foot punching and milling device according to claim 1, wherein the five-star foot (7) comprises a main body (71), five supporting feet (72) are arranged on the main body (71) in the circumferential direction, and a top plate (73) is arranged above the main body (71).

3. The five-star foot punching and milling device according to claim 2, wherein five support legs (72) matched with the five-star foot (7) on the positioning block (22) are provided with five positioning columns, the positioning columns are arranged at the joint of two adjacent support legs (72), two of the positioning columns are long positioning columns (23) used for clamping the five-star foot (7), and the other three positioning columns are short positioning columns (24), and the sensor (8) matched with the short positioning columns (24) is arranged on the short positioning columns.

4. The five-star foot punching and milling device according to claim 1, wherein a pressing plate (34) is arranged below the punching head (33), and the pressing plate (34) is fixed with the mounting frame (31) through a guide post (35).

5. The five-star foot punching and milling device according to claim 4, wherein a through hole (341) for the punching head (33) to pass through is formed in the middle of the pressing plate (34), and a notch communicated with the through hole (341) is formed on one side of the pressing plate (34) opposite to the feeding end, so as to be matched with a conical protrusion (231) at the top of the five-star foot (7) to enter the through hole (341).

6. The five-star foot punching and milling device according to any one of claims 1-5, wherein the Z-axis moving module (5) comprises a frame body (51), and a motor (52) is arranged on the frame body (51).

7. The five-star foot punching and milling device according to claim 6, wherein two Z-direction sliding tables (54) which are parallel to each other are arranged on the frame bodies (51) on two sides of the motor (52), sliding plates (57) which are perpendicular to the Z-direction sliding tables (54) and move up and down along the Z-direction sliding tables (54) are erected on the two Z-direction sliding tables (54), the sliding plates (57) are connected with an output shaft (53) of the motor (52), and the motor (52) drives the sliding plates (57) to move along the Z-direction sliding tables (54).

8. The five-star foot punching and milling device according to claim 7, wherein limiting blocks (543) are arranged at two ends of the Z-direction sliding table (54), sliding blocks (56) are arranged between the limiting blocks (543), and the sliding blocks (57) are fixed on the sliding blocks (56).

9. The five-star foot punching and milling device according to claim 8, wherein the milling assembly (4) comprises a milling motor (41) arranged on a sliding plate (57) at one side far away from the frame body (51), a connecting block (42) is arranged at the output end of the milling motor (41), and a milling cutter (44) is arranged below the connecting block (42).

10. The five-star foot punching and milling device according to claim 9, wherein an elastic plate (43) is arranged below the connecting block (42) around the milling cutter (44), the elastic plate (43) is connected with the connecting block (42) through an elastic piece, and a pore channel for the milling cutter (44) to pass through is arranged in the middle of the elastic plate (43).