Quick connect frock is taken to PIN needle material
Technical Field
The utility model relates to press die technical field, concretely relates to quick connect frock is taken to PIN needle material.
Background
When the full-automatic assembly line of production gearbox shell, the material loading of its PIN needle is on the whole dish, and whole automation line has four dishes of PIN needle material areas, and any dish material area is used up and all will shut down and change on the new material dish area, and it takes seven minutes on average to trade the material area every time, installs ten on average every day, and average this day will shut down 100 minutes and be used for trading the material area, and do not have the output product. The productivity of the automation line is greatly discounted and the return on investment is also lower.
Stamping die among the prior art mostly all adopts the oblique cutting pay-off mode, and the material area when reloading, need leave one section and exceed stamping die length's material area, pulls out the material area of uncompleted punching press through the manual work, need find the hole location again when reloading, carries out the independent mode and sends new material area behind stamping die, just can carry out the start production, and this process influences production to extravagant metal material area.
Therefore, a device capable of quickly connecting the material belts is needed to shorten the downtime of the material changing belt every day and improve the production efficiency of an automation line and the utilization rate of materials.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a quick connect frock is taken to PIN needle material for solve above-mentioned technical problem.
The utility model discloses technical scheme who uses down as follows:
a PIN needle material belt quick connection tool comprises a stamping die, wherein a material belt inlet is formed in one side of the stamping die, a material belt outlet is formed in the other side of the stamping die, a punching riveting device is arranged on one side of the material belt inlet, and the punching riveting device comprises a workbench, a punching riveting die, a material supporting plate, a first material belt inlet and a second material belt inlet;
the upper end of the workbench is provided with the material supporting plate, one end of the material supporting plate, which is far away from the stamping die, is provided with the first material belt inlet, and one end of the material supporting plate, which is close to the stamping die, is provided with the second material belt inlet;
the middle position of the upper end of the workbench is provided with a first groove, and the punching riveting die is arranged in the first groove.
Preferably, the die-cut riveting die comprises an upper die, a lower die and a material belt channel, the upper die comprises an upper die base, a male die connecting plate, a male die gasket and a male die which are sequentially connected from top to bottom, the lower die comprises a lower die base, a female die fixing plate and a female die which are sequentially connected from bottom to top, and the upper die and the lower die are provided with the material belt channel.
As a further preferred option, the upper die further comprises a first punch, a second punch and a first rivet joint, a first through hole, a third through hole and a second through hole are sequentially arranged in the upper die from the first material belt inlet to the second material belt inlet, the first through hole and the second through hole respectively penetrate through the male die and the male die gasket in sequence, the third through hole is formed in the lower end of the male die, the first punch is slidably arranged in the first through hole, the second punch is slidably arranged in the second through hole, the first rivet joint is arranged in the third through hole, the lower die further comprises a second rivet joint, a fourth through hole is formed in the upper end of the lower die, the fourth through hole penetrates through the female die, and the second rivet joint is arranged in the fourth through hole.
Further preferably, the first rivet head is provided between the first punch and the second punch.
Preferably, the die further comprises a positioning needle, a plurality of fifth through holes are uniformly formed in the upper end of the female die from the first material belt inlet to the second material belt inlet, the positioning needle is arranged inside each fifth through hole, the lower end of each positioning needle is fixed to the bottom of each fifth through hole, the upper end of each positioning needle protrudes out of each fifth through hole, a plurality of jacks are formed in the lower end of the male die, and each jack is opposite to each fifth through hole.
Preferably, the system also comprises an inductor, a warning lamp and a CPU processor;
the upper end of workstation is equipped with the second recess, wherein, the second recess is close to first material area entry, the inductor is fixed to be set up in the second recess, the warning light with the CPU treater sets up one side of workstation, the inductor with CPU treater signal connection, the CPU treater with warning light signal connection.
Preferably, the die further comprises a plurality of positioning holes, the plurality of positioning holes are formed in the die, and the plurality of positioning holes surround the outer edge of the fourth through hole.
Preferably, the table is rectangular in shape.
The utility model discloses PIN needle material area high-speed joint frock's application method as follows:
and S1, controlling the upper die to move upwards by the driving device.
And S2, manually moving the tail part of the second material belt to enable the tail part of the second material belt to enter the punching riveting die, and manually moving the head part of the first material belt to enable the head part of the first material belt to enter the punching riveting die.
S3, fixing the first material belt and the second material belt by positioning needles on the female die respectively.
And S4, controlling the upper die to move downwards by the driving device, punching the head part of the first material belt by the first punch and punching the tail part of the second material belt by the second punch.
And S5, controlling the upper die to move upwards by the driving device, and continuously and manually moving the tail part of the second material belt and the head part of the first material belt, so that the tail part of the punched second material belt and the head part of the first material belt enter into the positioning hole for positioning.
And S6, controlling the upper die to move downwards by the driving device, and riveting the head of the first material belt and the tail of the second material belt together by the first riveting head and the second riveting head.
S7, the driving device controls the upper die to move upwards, meanwhile, the retainer plate is manually moved upwards, so that the first material belt and the second material belt are separated from the positioning pins, and the stamping die drives the riveted first material belt and second material belt to leave the punching riveting die.
S8, the sensor senses the length of the first material belt and outputs a sensed length signal to the CPU, the CPU receives the length signal and judges whether the length signal is smaller than a specified length, and if yes, the CPU controls the warning lamp to give an alarm.
The technical scheme has the following advantages or beneficial effects:
(1) the utility model discloses in through die-cut and riveting technique, link together two material areas during the reloading, realize seamless butt joint under the state of not shutting down, saved the work and the time of switching.
(2) The utility model discloses in to the material area afterbody of having the material loading and the material area head that will the material loading carry out the gomphosis, can not waste the afterbody material area of per book, ensure the utilization ratio of material.
(3) The utility model discloses in connect into a material area with the material area of multistage, need not shut down when carrying out the punching press, improved the production efficiency of full-automatic line for production efficiency every day can promote about 5%.
Drawings
Fig. 1 is a schematic structural view of the PIN needle material strip quick connection tool of the present invention;
fig. 2 is a longitudinal sectional view of a punching riveting device in the PIN needle material strip quick connection tool of the present invention;
fig. 3 is a schematic structural view of the first material strap in the PIN needle material strap quick connection tool before entering a punching riveting die for punching;
fig. 4 is a schematic structural view of the PIN needle material strip quick connection tool of the present invention after the first material strip enters the punching riveting die for punching;
fig. 5 is a schematic structural view of the PIN needle material strip quick connection tool of the present invention before the second material strip enters the punching riveting die for punching;
fig. 6 is a schematic structural view of the PIN needle material strip quick connection tool of the present invention after the second material strip enters the punching riveting die for punching;
fig. 7 is the utility model discloses carry out riveted structure schematic diagram after the die-cut riveting die is gone into to first material area and second material area among the PIN needle material area high-speed joint frock.
Fig. 8 is the utility model discloses the technological flow chart of PIN needle material area high-speed joint frock.
In the figure: 1. a stamping die; 2. a material belt inlet; 3. punching and riveting devices; 4. a work table; 5. punching a riveting die; 6. a material supporting plate; 7. a first material belt inlet; 8. a second material belt inlet; 9. a first groove; 10. an upper die; 11. a lower die; 12. an upper die holder; 13. a male die connecting plate; 14. a male die gasket; 15. A male die; 16. a lower die holder; 17. fixing a female die plate; 18. a female die; 19. a first punch; 20. a second punch; 21. a first rivet joint; 22. a second rivet joint; 23. a positioning pin; 24. a second groove; 25. An inductor; 26. a warning light; 27. a first material belt; 28. and a second material belt.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.
Examples
As shown in fig. 1-8, the utility model provides a quick connect frock is taken to PIN needle material, including stamping die 1, one side of stamping die 1 is equipped with material area import 2, and stamping die 1's opposite side is equipped with the material and takes the export (not shown in the figure). Wherein, the one side that is located material area import 2 is equipped with die-cut riveting set 3, and die-cut riveting set 3 is including workstation 4, die-cut riveting die 5, support flitch 6, first material area entry 7, the entry 8 is taken to the second material that is the rectangle.
Wherein, the upper end of workstation 4 is equipped with holds in the palm flitch 6, holds in the palm flitch 6 and can do up-and-down direction's reciprocating motion relatively the upper end of workstation 4, holds in the palm the flitch 6 and goes up the one end of keeping away from stamping die 1 and be equipped with first material and take the entry 7, holds in the palm the flitch 6 and is equipped with second material and takes the entry 8 near stamping die 1's one end. The middle position of the upper end of the working table 4 is provided with a first groove 9, and a punching riveting die 5 is arranged in the first groove 9. The first strip inlet 7 serves as an inlet for a first strip 27 of material into the retainer plate 6, the first strip 27 of material being a strip of material to be loaded, and the second strip inlet 8 serves as an inlet for a second strip 28 of material into the retainer plate 6, the second strip 28 of material being a loaded strip of material. When the punching riveting die is used, the first material belt 27 is manually moved, the head of the first material belt 27 enters the material supporting plate 6 through the first material belt inlet 7 and enters the punching riveting die 5 along the material supporting plate 6 for punching, the second material belt 28 is manually moved, the tail of the second material belt 28 enters the material supporting plate 6 through the second material belt inlet 8 and enters the punching riveting die 5 along the material supporting plate 6 for punching. The interior of the material supporting plate 6 is of a hollow structure, a sixth through hole is formed in the material supporting plate 6, the sixth through hole is opposite to the first groove 9, the shape of the sixth through hole is matched with that of the first groove 9, and the upper end of the punching riveting die 5 extends out of the sixth through hole.
Further, as a preferred embodiment, the punching riveting die 5 comprises an upper die 10, a lower die 11 and a material belt channel (not shown in the figure), and the upper die 10 comprises an upper die base 12, a punch connecting plate 13, a punch gasket 14 and a punch 15 which are connected in sequence from top to bottom. The lower die 11 comprises a lower die base 16, a female die fixing plate 17 and a female die 18 which are sequentially connected from bottom to top, and a material belt channel is arranged between the upper die 10 and the lower die 11. The first strip of material 27 and the second strip of material 28 can enter the die-cut riveting die 5 through the strip channels, respectively.
Further, as a preferred embodiment, the upper die 10 further includes a first punch 19, a second punch 20, and a first rivet head 21. Wherein, a first through hole, a third through hole and a second through hole are sequentially arranged in the upper die 10 from the first material belt inlet 7 to the second material belt inlet 8. The first through hole and the second through hole sequentially penetrate through the male die 15 and the male die gasket 14, and the third through hole is formed in the lower end of the male die 15. The first punch 19 is slidably disposed in the first through hole, the second punch 20 is slidably disposed in the second through hole, and the first rivet joint 21 is disposed in the third through hole. The lower die 11 further comprises a second rivet joint 22, a fourth through hole is further formed in the upper end of the lower die 11, the fourth through hole penetrates through the female die 18, and the second rivet joint 22 is arranged in the fourth through hole. The lower mold 11 is further provided with a plurality of positioning holes (not shown), which surround the outer edge of the fourth through hole. The registration holes may secure the head portion of the first strip of material 27 and the tail portion of the second strip of material 28 after die cutting. The first punch 19, the second punch 20, the first riveting head 21 and the second riveting head 22 are all vertically arranged, the first punch 19 punches the head of the first material belt 27, the second punch 20 punches the tail of the second material belt 28, and the first riveting head 21 and the second riveting head 22 rivet the punched first material belt 27 and the punched second material belt 28 into a whole. The upper end of the upper die 10 is connected with a driving device, and the driving device drives the upper die 10 to reciprocate up and down. The driving device is a pressure cylinder.
Further, as a preferred embodiment, the first rivet head 21 is disposed between the first punch 19 and the second punch 20, so as to ensure that the punched first material strip 27 and the punched second material strip 28 enter the lower side of the first rivet head 21 at the same time, thereby improving the riveting accuracy.
Further, as a preferred embodiment, the punching riveting die 5 further includes a positioning pin 23, wherein a plurality of fifth through holes are uniformly formed in the upper end of the female die 18 from the first material strip inlet 7 to the second material strip inlet 8, and a positioning pin 23 is respectively arranged in each fifth through hole. The lower end of the positioning needle 23 is fixed at the bottom of the fifth through hole, the upper end of the positioning needle 23 protrudes out of the fifth through hole, the lower end of the male die 15 is provided with a plurality of jacks, and each jack is opposite to each fifth through hole. The positioning pins 23 can fix the positions of the first material strip 27 and the second material strip 28, so that the first material strip 27 and the second material strip 28 can be prevented from moving in position in the punching process, and the punching accuracy can be improved.
Further, as a preferred embodiment, the tool for quickly connecting the PIN strip further comprises a sensor 25, a warning light 26 and a CPU processor (not shown in the figure).
Further, as a preferred embodiment, the upper end of the workbench 4 is further provided with a second groove 24, wherein the second groove 24 is close to the first material belt inlet 7, the sensor 25 is fixedly arranged in the second groove 24, the warning lamp 26 and the CPU processor are respectively arranged on one side of the workbench 4, the sensor 25 is in signal connection with the CPU processor, and the CPU processor is in signal connection with the warning lamp 26. The sensor 25 is capable of sensing the length of the first strip of material 27 and outputting the sensed length signal of the first strip of material 27 to the CPU processor, which receives and determines the length signal of the first strip of material 27. If the length of the first material belt 27 is smaller than the designated length, the CPU processor controls the warning lamp 26 to give an alarm, and prompts an operator to receive the material belt.
The utility model discloses PIN needle material area high-speed joint frock's application method as follows:
and S1, controlling the upper die 10 to move upwards by the driving device.
S2, manually moving the tail of the second strip of material 28 so that the tail of the second strip of material 28 enters the die-cut riveting die 5, and simultaneously manually moving the head of the first strip of material 27 so that the head of the first strip of material 27 enters the die-cut riveting die 5.
S3, the positioning pins 23 on the female die 18 are fixed to the first strip 27 and the second strip 28, respectively.
S4, the driving device controls the upper die 10 to move downward, the first punch 19 punches the head portion of the first material strip 27, and the second punch 20 punches the tail portion of the second material strip 28.
And S5, controlling the upper die 10 to move upwards by the driving device, and continuing to manually move the tail part of the second material belt 28 and the head part of the first material belt 27, so that the tail part of the second material belt 28 and the head part of the first material belt 27 after being punched enter the positioning hole for positioning.
S6, the driving device controls the upper mold 10 to move downward, and the first rivet head 21 and the second rivet head 22 rivet the head of the first tape 27 and the tail of the second tape 28 together.
And S7, controlling the upper die 10 to move upwards by the driving device, and simultaneously manually moving the retainer plate 6 upwards to separate the first material strip 27 and the second material strip 28 from the positioning pins 23, so that the stamping die 1 drives the riveted first material strip 27 and the riveted second material strip 28 to leave the punching and riveting die 5.
S8, the sensor 25 senses the length of the first material belt 27 and outputs the sensed length signal to the CPU, the CPU receives the length signal and judges whether the length signal is smaller than the designated length, if so, the CPU controls the warning lamp 26 to give an alarm.
The above description is only an example of the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and those skilled in the art should be able to realize the equivalent alternatives and obvious variations of the present invention.