CN112123796A - Scissors foot machine limit divides cave assembly device - Google Patents

Abstract

The invention discloses a side hole-separating assembly device for a scissors leg machine. The main points of the technical solution are: comprising a frame, and also comprising: a worktable fixed on the frame; A cutting assembly for cutting and separating the outer and inner rings of the workpiece; a feeding assembly for feeding the workpiece into the lower part of the cutting assembly; a lifting conveyor for lifting the inner ring cut from the workpiece and assembling with the outer ring assembly; and a hole dividing assembly for dividing the assembled inner ring and the outer ring into holes; the scissors foot machine side hole dividing assembly device can well realize the cutting and separation of the inner ring and the outer ring of the scissors foot parts , Automatic assembly and burrowing of inner ring and outer ring, high work efficiency, compact structure and small footprint.

Description

A kind of scissors foot machine edge hole dividing assembly device

technical field

The invention relates to the field of product processing, in particular to a device for dividing holes on the edge of a scissors leg machine.

Background technique

A scissor corner part is a smaller size part. The structure on it mainly includes an inner ring and an outer ring. During injection molding, the inner ring and the outer ring will be obtained at the same time, but the inner ring and the outer ring need to be assembled during assembly and production.

The current operation methods are: manual or multi-station off-line assembly, which covers a large area and has discrete mechanisms, resulting in low work efficiency.

SUMMARY OF THE INVENTION

In view of the problems mentioned in the background art, the purpose of the present invention is to provide an assembly device for dividing the holes on the edge of a scissors leg machine, so as to solve the problems mentioned in the background art.

The above-mentioned technical purpose of the present invention is achieved through the following technical solutions:

A scissors leg machine side hole-separating assembly device, comprising a frame, and further comprising:

a workbench fixed on the frame;

A cutting assembly arranged above the worktable for cutting and separating the outer ring and the inner ring of the workpiece;

a feeding assembly for feeding the workpiece into the lower part of the cutting assembly;

a lifting and conveying assembly for lifting the inner ring cut from the workpiece and assembling it with the outer ring;

and a hole dividing assembly for dividing the assembled inner ring and the outer ring into holes.

By adopting the above-mentioned technical solutions, the scissors foot machine side hole dividing assembly device can well realize the cutting and separation of the inner ring and the outer ring of the scissors foot parts, the automatic assembly and the hole dividing of the inner ring and the outer ring, and has high work efficiency and compact structure. , Small footprint; the inner ring and outer ring can be cut off by using the cutting assembly above the worktable, the feeding assembly can be used to facilitate loading and unloading, and the lifting conveying assembly can be used to easily lift the inner ring and assemble it with the outer ring, The use of the cavity assembly can realize the cavity storage of the assembled parts.

Preferably, the cutting assembly includes a carrier, a cutting cylinder and a cutting upper die, the carrier is fixed above the worktable, the cylinder of the cutting cylinder is fixed on the carrier, and the cutting The upper die is fixed on the end of the piston rod of the cutting cylinder.

By adopting the above technical solution, the cutting upper die can be driven up and down by activating the cutting cylinder fixed on the carrier, thereby realizing the cutting and separation of the inner ring and the outer ring.

Preferably, the feeding assembly includes an assembly displacement cylinder and a product tooling plate, the cylinder body of the assembly displacement cylinder is fixed above the workbench, and the product tooling plate is slidably connected above the workbench. , the product tooling plate is fixed on the end of the piston rod of the assembly displacement cylinder.

By adopting the above technical solution, the assembly displacement cylinder can drive the product tooling plate to change the position, so that the workpiece loading and unloading can be controlled.

Preferably, the lifting and conveying assembly includes a fixed seat, a bracket, an inner ring assembling cylinder, a discharging cylinder, an inner ring lowering cylinder and a hook rod, the fixing seat is arranged above the worktable, and the bracket is The seat is slidably connected above the worktable, the inner ring assembly cylinder and the cylinder body part of the discharge cylinder are fixed on the fixed seat to drive the bracket to slide, and the inner ring moves down the cylinder The cylinder is fixed above the bracket to drive the hook rod to rise and fall, and the hook rod can be inserted into the inner ring to fix the inner ring outside the hook rod.

By adopting the above technical solution, by using the inner ring to set up the cylinder and the discharge cylinder, the bracket can be driven to change the position, and the inner ring can be used to move the lower cylinder to drive the hook plate to change the height, thereby facilitating the assembly of the inner ring and the outer ring.

Preferably, the cavity dividing assembly includes a stripping cylinder and a feeding box, and the stripping cylinder is fixed on the frame for driving the assembled inner ring and the outer ring from the product tooling. The board is disengaged, and the material receiving box is fixed on the bottom of the frame for receiving products.

By adopting the above technical scheme, the material removal can be controlled by the material removal cylinder, and the material after the hole separation can be collected by the material receiving box.

Preferably, a feeding cylinder is fixed on the frame, and the feeding cylinder drives the assembling and shifting cylinder to slide and change the position.

By adopting the above technical solution, the feeding cylinder can conveniently drive the assembly displacement cylinder to slide and adjust the position.

Preferably, a human-machine touch screen is installed on the rack.

By adopting the above technical solution, each cylinder used in the device can be conveniently controlled by using the man-machine touch screen.

Preferably, the material receiving box is connected in the frame by pulling and sliding.

By adopting the above technical solution, the material receiving box is set to be of a pull-and-slide type, which can facilitate its use.

To sum up, the present invention mainly has the following beneficial effects:

The scissors foot machine side hole dividing assembly device can well realize the cutting and separation of the inner ring and the outer ring of the scissors foot parts, the automatic assembly and the hole dividing of the inner ring and the outer ring, high work efficiency, compact structure and small footprint; Among them, the inner ring and the outer ring can be cut off by using the cutting assembly above the worktable, the feeding assembly can be used to facilitate loading and unloading, the lifting and conveying assembly can be used to easily lift the inner ring and assemble it with the outer ring, and the hole dividing assembly can be used to realize The compartments for the assembled parts are stored.

Description of drawings

Fig. 1 is one of the structural representations of the side hole dividing assembly device of the scissors leg machine;

Fig. 2 is the second structural schematic diagram of the side hole dividing assembly device of the scissors leg machine;

Fig. 3 is the structural schematic diagram of the side hole dividing assembly device of scissors leg machine after hiding part of the frame;

FIG. 4 is a schematic structural diagram for showing the structure at the hook rod.

Reference numerals: 1. Frame; 2. Workbench; 3. Cutting assembly; 4. Feeding assembly; 5. Lifting and conveying assembly; Die; 41. Assembling and shifting cylinder; 42. Product tooling plate; 51. Fixing seat; 52. Bracket; 53. Inner ring assembly cylinder; 54, Discharging cylinder; 55, Inner ring lowering cylinder; Rod; 61. Stripping cylinder; 62. Receiving box; 43. Feeding cylinder; 7. Human-machine touch screen.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Referring to Figure 1 to Figure 4, a scissors foot machine edge hole dividing assembly device mainly includes the following parts:

Rack 1 as the main body support;

Workbench 2 fixed on rack 1;

A cutting assembly 3 arranged above the worktable 2 for cutting and separating the outer ring and the inner ring of the workpiece;

For feeding the workpiece into the feeding assembly 4 below the cutting assembly 3;

Lifting and conveying assembly 5 for lifting the inner ring cut from the workpiece and assembling it with the outer ring;

And a cavity dividing assembly 6 for dividing the assembled inner ring and outer ring into a cavity.

Referring to Fig. 1 to Fig. 4, this scissors foot machine side hole dividing assembly device can well realize the cutting and separation of the inner ring and the outer ring of the scissors foot parts, the automatic assembly and the hole dividing of the inner ring and the outer ring, and has high working efficiency and structure. Compact and small footprint; the inner ring and the outer ring can be cut off by using the cutting assembly 3 above the workbench 2, the feeding assembly 4 can be used to facilitate loading and unloading, and the lifting conveying assembly 5 can be used to easily lift the inner ring. Assembled with the outer ring, the cavity-division assembly 6 can be used to realize the cavity-division storage of the assembled parts.

1 to 4, the cutting assembly 3 includes a carrier 31, a cutting cylinder 32 and a cutting upper die 33, the carrier 31 is fixed above the worktable 2, the cylinder of the cutting cylinder 32 is fixed on the carrier 31, and the cutting The upper die 33 is fixed on the end of the piston rod of the cutting cylinder 32. By activating the cutting cylinder 32 fixed on the carrier 31, the cutting upper die 33 can be driven up and down, thereby realizing the cutting and separation of the inner ring and the outer ring.

Referring to FIGS. 1 to 4 , the feeding assembly 4 includes an assembly shifting cylinder 41 and a product tooling plate 42 , the cylinder body of the assembly shifting cylinder 41 is fixed above the workbench 2 , and the product tooling plate 42 is slidably connected to the workbench 2 . Above, the product tooling plate 42 is fixed on the end of the piston rod of the assembly displacement cylinder 41 , and the assembly displacement cylinder 41 can drive the product tooling plate 42 to change its position, so as to control the loading and unloading of the workpiece.

1 to 4, the lifting and conveying assembly 5 includes a fixed seat 51, a bracket 52, an inner ring assembly cylinder 53, a discharge cylinder 54, an inner ring downward movement cylinder 55 and a hook rod 56, and the fixed seat 51 is set in the working Above the table 2, the bracket 52 is slidably connected to the top of the work table 2, the inner ring assembling cylinder 53 and the cylinder part of the discharging cylinder 54 are fixed on the fixed seat 51 to drive the bracket 52 to slide, and the inner ring moves down the cylinder 55 The cylinder body is fixed above the bracket 52 to drive the hook rod 56 to rise and fall. The hook rod 56 can be inserted into the inner ring to fix the inner ring outside the hook rod 56. By using the inner ring to set up the cylinder 53 and the discharge cylinder 54, Drive the bracket 52 to change the position, and use the inner ring downward movement cylinder 55 to drive the hook plate to change the height, so as to facilitate the assembly of the inner ring and the outer ring.

Referring to FIG. 1 to FIG. 4 , the cavity subassembly 6 includes a stripping cylinder 61 and a material receiving box 62 . The stripping cylinder 61 is fixed on the frame 1 for driving the assembled inner ring and outer ring from the product tooling plate 42 . When disengaged, the material receiving box 62 is fixed on the bottom of the frame 1 for receiving the products. The material unloading can be controlled by the unloading cylinder 61 , and the materials after the holes can be collected by the material receiving box 62 .

Referring to FIGS. 1 to 4 , a feeding cylinder 43 is fixed on the frame 1. The feeding cylinder 43 drives the assembly shifting cylinder 41 to slide and change the position. The feeding cylinder 43 can easily drive the assembly shifting cylinder 41 to slide and adjust the position. ; wherein a man-machine touch screen 7 is installed on the frame 1, and the man-machine touch screen 7 can be used to conveniently control each cylinder used in the device; wherein the material receiving box 62 is connected in the frame 1 by pulling and sliding, and is connected to the frame 1. The cartridge 62 is provided as a pull-and-slide type to facilitate its use.

The principle of use is as follows: the mold cavity arranges the product ranking according to the needs of automation. After injection molding, the injection robot directly grabs the product on the product tooling plate 42 for positioning, and the robot sends a signal to the out-of-mold assembly machine to start work; the robot puts the product into After the product tooling plate 42 is positioned, the feeding cylinder 43 moves forward, pushes the positioned product tooling plate 42 to just below the cutting upper die 33, and then the cutting cylinder 32 moves to cut off the inner ring and the outer ring, and the outer ring falls off. On the positioning slope on the product tooling plate 42, the inner ring falls on the positioning plane on the product tooling plate 42, and the material head falls into the lower receiving box 62; then the discharging cylinder 54 moves forward to lift the inner ring to the top , the inner ring downward movement cylinder 55 moves downward to lift the inner ring, and then the inner ring assembly cylinder 53 moves forward to move the inner ring forward to the top of the outer ring, and the inner ring downward movement cylinder 55 moves downward to move the inner ring to the top of the outer ring. Inside the outer ring (offset is opposite to the axis of rotation), the assembly displacement cylinder 41 is extended to make the outer ring displace, and a hole in the outer ring is first placed on one foot of the inner ring, while the outer ring is displaced, the other side of the outer ring Move up with the guide slope, insert the other foot of the inner ring into another hole of the outer ring; the assembly displacement cylinder 41 is retracted, and the inner and outer rings are assembled. This equipment is directly assembled next to the injection molding machine, which simplifies the turnover of products and improves the efficiency of the overall process. Compared with off-line assembly, it has a small footprint and a compact mechanism.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (8)

1. a scissors foot machine edge hole dividing assembly device, comprises frame (1), it is characterized in that: also comprise: a workbench (2) fixed on the frame (1); a cutting assembly (3) arranged above the workbench (2) for cutting and separating the outer ring and the inner ring of the workpiece; a feeding assembly (4) for feeding the workpiece into the lower part of the cutting assembly (3); A lifting and conveying assembly (5) for lifting the inner ring cut from the workpiece and assembling it with the outer ring; and a hole dividing assembly (6) for dividing the assembled inner ring and the outer ring into holes. 2. A scissors leg machine edge hole dividing assembly device according to claim 1, characterized in that: the cutting assembly (3) comprises a carrier (31), a cutting cylinder (32) and a cutting upper die (33) , the carrier (31) is fixed above the worktable (2), the cylinder of the cutting cylinder (32) is fixed on the carrier (31), and the cutting upper die (33) is fixed at the end of the piston rod of the cut-off cylinder (32). 3. A scissors foot machine edge hole dividing assembly device according to claim 1, characterized in that: the feeding assembly (4) comprises an assembly displacement cylinder (41) and a product tooling plate (42), the assembly The cylinder body of the displacement cylinder (41) is fixed above the workbench (2), the product tooling plate (42) is slidably connected above the workbench (2), and the product tooling plate (42) It is fixed on the end of the piston rod of the assembled displacement cylinder (41). 4. A scissors foot machine edge hole dividing assembly device according to claim 1, characterized in that: the lifting and conveying assembly (5) comprises a fixed seat (51), a bracket (52), an inner ring assembly cylinder (53), a discharging cylinder (54), an inner ring moving cylinder (55) and a hook rod (56), the fixing seat (51) is arranged above the worktable (2), the bracket (52) ) is slidably connected above the worktable (2), and the inner ring assembly cylinder (53) and the cylinder body part of the discharge cylinder (54) are fixed on the fixed seat (51) to drive the The bracket (52) slides, and the cylinder body of the inner ring downward moving cylinder (55) is fixed above the bracket (52) to drive the hook rod (56) to rise and fall, and the hook rod (56) It can be inserted into the inner ring to fix the inner ring outside the hook rod (56). 5. A device for assembling a side hole for a scissors leg machine according to claim 3, wherein the hole dividing assembly (6) comprises a material removal cylinder (61) and a material receiving box (62). The material cylinder (61) is fixed on the frame (1) to drive the assembled inner ring and the outer ring to be separated from the product tooling plate (42), and the material receiving box (62) It is fixed on the bottom of the rack (1) for receiving products. 6. A scissors leg machine edge hole-separating assembly device according to claim 1, characterized in that: a feeding cylinder (43) is fixed on the frame (1), and the feeding cylinder (43) drives the The assembled displacement cylinder (41) slides to change the position. 7. A scissors leg machine edge hole-separating assembly device according to claim 1, characterized in that: a man-machine touch screen (7) is installed on the frame (1). 8. A scissors leg machine edge hole-separating assembly device according to claim 5, characterized in that: the material receiving box (62) is connected in the frame (1) by pulling and sliding.

Images