CN211137416U

CN211137416U - Punching mechanism

Info

Publication number: CN211137416U
Application number: CN201922012854.2U
Authority: CN
Inventors: 任志鸿
Original assignee: Dongguan Chengye Machinery Technology Co ltd
Current assignee: Dongguan Chengye Machinery Technology Co ltd
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-07-31
Anticipated expiration: 2029-11-20

Abstract

The utility model provides a die-cut mechanism, including punching press drive arrangement and die-cut device, set up two sets of die-cut moulds and a set of pressure material subassembly that sets up between die-cut mould on die-cut device, press the material subassembly to be used for compressing tightly the material area and shoot the location, the last mould drive plate that has of die-cut mould, die-cut device is last to adjust die-cut mould and press the position of material subassembly through setting up X axle drive assembly and Y axle drive assembly, wherein punching press drive arrangement adopts cam structure and guide pulley complex mode to drive and goes up the mould drive plate up-and-down motion and improve stability, embodies the utility model discloses a job stabilization nature is high.

Description

Punching mechanism

Technical Field

The utility model relates to a flexible flat cable cutting equipment technical field, in particular to die-cut mechanism.

Background

After the flexible flat cable that produces is processed into the coiled material, need follow the coiled material one by one with the product and surely go out to collect, but generally process into the coiled material after, the coiled material has the positive and negative, the product often is positive and negative interval distribution and arranges in the coiled material, consequently also need design two sets of moulds at die-cut in-process and die-cut the product, this flexible flat cable is very high to die-cut required precision in addition, directly adopts the cylinder to promote to go up the mould and push down and die-cut in the past, the stationarity is poor, the precision is low, consequently still need improve.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a die-cut mechanism mentions the problem in order to solve the background art.

In order to achieve the above object, the present invention provides the following technical solutions:

a punching mechanism comprises a punching driving device and a punching device; the stamping driving device comprises a mounting frame, a CCD camera, a first motor, a rotating shaft, a cam seat, an upper guide wheel and a lower guide wheel; the mounting frame comprises a mounting column and a top plate fixed above the mounting column; the CCD camera is arranged above the top plate; the first motor is arranged below the top plate, and the power output end of the first motor is in driving connection with the rotating shaft; the rotating shaft is provided with a clearance hole for a clearance CCD camera light source; the cam seat is arranged on the rotating shaft through a cam; the cam seat is connected with the top plate through a first guide pillar; the upper guide wheel and the lower guide wheel are vertically distributed and arranged on the cam seat; the punching device is arranged below the punching driving device; the punching device comprises an X-axis driving assembly, a Y-axis driving assembly, two groups of punching dies and a group of pressing assemblies; the X-axis driving assembly is arranged at the power output end of the Y-axis driving assembly; the two groups of punching dies are symmetrically arranged on the X-axis driving assembly in a front-back mode; the pressing assembly is arranged on the X-axis driving assembly and is correspondingly arranged between the two groups of punching dies; the punching die comprises a mounting seat, an upper die and a lower die which are arranged on the mounting seat; the upper die is provided with an upper die driving plate connected with the upper die through a connecting column; the horizontal height of the upper die driving plate is located between the upper guide wheel and the lower guide wheel.

To the utility model discloses a further description, go up the leading wheel and all set up four and journey four corners distribution with lower leading wheel.

To further describe the present invention, the stamping driving device further comprises a light supplement lamp; the light filling lamp is installed on one side of the top plate through a connecting plate.

For further description of the present invention, the mounting base includes a bottom plate, a side plate and a face plate; the panel is arranged above the bottom plate through the side plate; the lower die is arranged above the bottom plate; the guide sleeve is arranged on the panel; the upper die is arranged below the panel; the connecting column penetrates through the guide sleeve; the upper die driving plate is arranged above the panel and is in sliding connection with the panel through a second guide pillar; and a spring is sleeved on the second guide pillar.

For further description of the present invention, the pressing assembly includes a frame body, a third cylinder, a seat body and a glass plate; the base is arranged on the Y-axis driving component; the glass plate is arranged above the seat body and is arranged at the power output end of the third cylinder; the third cylinder is arranged on the frame body; the support body is installed in pedestal one side.

The utility model has the advantages that:

the utility model discloses a press the material subassembly to be used for compressing tightly the material area, the CCD camera shoots the location to the product in the material area, two sets of die-cut moulds then are used for adjusting the reverse side product respectively and carry out die-cut, adjust position and front and back position about two sets of die-cut moulds and press the material subassembly through X axle drive assembly and Y axle drive assembly, when die-cut mould gets into the processing position in the middle of, it enters into between leading wheel and the lower leading wheel to go up the mould drive plate, then rotate through first motor drive pivot, thereby drive cam seat down the motion through the cam, the cam seat pushes down through last leading wheel and lower leading wheel drive mould drive plate, thereby it pushes down the material area to drive the mould, this mode is for directly adopting the cylinder to control the mould and pushes down, stability is higher, thereby die-cut precision is higher.

Drawings

FIG. 1 is an overall structure of the present invention;

fig. 2 is a structural view of the press driving device of the present invention;

fig. 3 is a side view of the press driving apparatus of the present invention;

fig. 4 is a structural view of the die-cutting device of the present invention.

Detailed Description

The invention is further explained below with reference to the drawings:

as shown in fig. 1 to 4, a punching mechanism includes a punching drive device 31 and a punching device 32; the punching driving device 31 comprises a mounting frame 311, a CCD camera 312, a first motor 313, a rotating shaft 314, a cam 315, a cam seat 316, an upper guide wheel 317 and a lower guide wheel 318; the mounting bracket 311 includes a mounting post 3111 and a top plate 3112 fixed above the mounting post 3111; the CCD camera 312 is mounted above the top plate 3112; the first motor 313 is arranged below the top plate 3112, and the power output end is in driving connection with the rotating shaft 314; the rotating shaft 314 is provided with a clearance hole 3141 for keeping away the CCD camera light source 312-a; the cam seat 316 is mounted on the rotating shaft 314 through a cam 315; the cam seat 316 is connected with the top plate 3112 through a first guide post 3161; the upper guide wheel 317 and the lower guide wheel 318 are arranged on the cam seat 316 in an up-down distribution manner; the punching device 32 is arranged below the punching driving device 31; the punching device 32 comprises an X-axis driving assembly 321, a Y-axis driving assembly 322, two groups of punching dies 323 and a group of pressing assemblies 324; the X-axis driving assembly 321 is arranged at the power output end of the Y-axis driving assembly 322; the two groups of punching dies 323 are symmetrically arranged on the X-axis driving component 321 from front to back; the pressing component 324 is mounted on the X-axis driving component 321 and is correspondingly disposed between the two punching dies 323; the punching die 323 comprises a mounting seat 3231, and an upper die 3232 and a lower die 3233 which are mounted on the mounting seat 3231; an upper die driving plate 3235 connected with the upper die 3232 through a connecting column 3234 is arranged on the upper die 3232; the upper die driving plate 3235 is positioned at a level between the upper guide wheel 317 and the lower guide wheel 318; the left side of the punching mechanism is provided with a material guide mechanism, the material strip is controlled by the material guide mechanism to face and be sent into the punching mechanism, the right side of the punching mechanism is provided with a material selecting mechanism, and products cut from the material strip are discharged and collected by the material selecting mechanism; the Y-axis driving assembly 322 controls the position of the pressing assembly 324 to be in butt joint with the material belt, the CCD camera 312 is used for shooting and positioning the material belt after the pressing assembly 324 presses the material belt, the left and right positions of the punching die 323 are adjusted through the X-axis driving assembly 321 according to the positioned position information to adapt to the position of the material belt, the material belts at two ends of the punching die mechanism are pressed through the material guiding mechanism and the material selecting mechanism after positioning, the material belt is conveyed through a double-roller mode on the material guiding mechanism and the material selecting mechanism, so the material belt can be pressed through double-roller pressing, the Y-axis driving assembly 322 controls one punching die 323 to enter the middle position, when the punching die 323 enters, the upper die driving plate 3235 enters between the upper guide wheel 317 and the lower guide wheel 318, the rotating shaft 314 is driven to rotate through the first motor 313, the cam seat 316 is driven to move downwards through the cam 315, the upper die cam seat 316 drives the upper die 3235 to press downwards through the upper guide wheel 317, thereby drive last mould 3232 and push down and die-cut the material area, cut the product from the material area, cut the back and shoot once more through CCD camera 312 once more, detect die-cut precision, judge whether the product is the yields, cut the back and discharge the product and collect through the mechanism of selecting materials.

The upper guide wheel 317 and the lower guide wheel 318 are respectively provided with four wheels and are distributed at four corners; the arrangement is more stable.

The stamping driving device 31 further comprises a light supplement lamp 319; the light supplement lamp 319 is mounted on one side of the top plate 3112 through a connecting plate; the CCD camera 312 is light-supplemented by a light supplement lamp 319.

The mounting seat 3231 comprises a bottom plate 3231-1, a side plate 3231-2 and a panel 3231-3; the panel 3231-3 is arranged above the bottom plate 3231-1 through a side plate 3231-2; the lower die 3233 is arranged above the bottom plate 3231-1; a guide sleeve 3231-31 is arranged on the panel 3231-3; the upper die 3232 is disposed below the panel 3231-3; the connecting column 3234 penetrates through the guide sleeves 3231-31; the upper die driving plate 3235 is arranged above the panel 3231-3 and is slidably connected with the panel 3231-3 through a second guide pillar 3236; a spring 3237 is sleeved on the second guide post 3236; when the upper guide wheel 317 and the lower guide wheel 318 drive the upper die drive plate 3235 to press down, the upper die drive plate 3235 drives the upper die 3232 to press down through the connecting column 3234, and after the upper guide wheel 317 and the lower guide wheel 318 drive the upper die drive plate 3235 to reset, the design of the spring 3237 ensures that the upper die drive plate 3235 plays a supporting role after resetting.

The pressing assembly 324 comprises a frame body 3241, a third cylinder 3242, a base body 3243 and a glass plate 3244; the seat body 3243 is mounted on the Y-axis driving assembly 322; the glass plate 3244 is arranged above the seat body 3243 and is installed at the power output end of the third cylinder 3242; the third cylinder 3242 is mounted on the frame body 3241; the frame body 3241 is arranged on one side of the seat body 3243; the material area is advanced from the pedestal 3243 top, then pushes down through third cylinder 3242 drive glass plate 3244, compresses tightly the material area on pedestal 3243, can shoot the location through CCD camera 312 to the material area this moment.

The working principle of the embodiment is as follows:

the material guiding mechanism provides a material belt for the punching mechanism, the material belt input by the material pressing component 324 is butted with the material belt adjusted by the X-axis driving component 321, after the material belt is fed, the material belt is pressed tightly by the material pressing component 324, the pressing position is photographed and positioned by the CCD camera 312, after the positioning, the material belt at two ends of the punching mechanism is pressed tightly by the material guiding mechanism and the material selecting mechanism, the left and right positions of the punching module are adjusted by the X-axis driving component 321, then the punching die 323 at one side of the material belt is controlled to move to the position of the material belt by the Y-axis driving component 322, the first motor 313 is started, the upper die driving plate 3235 is driven to press downwards by the upper guide wheel 317 and the lower guide wheel 318, so as to drive the upper die 3232 to press downwards to complete punching, after the punching, the Y-axis driving component 322 drives the material belt 324 to move to the position, the product after the punching is photographed, the product is then discharged through a discharge device.

The above description is not intended to limit the technical scope of the present invention, and any modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A die cutting mechanism is characterized in that: comprises a punching driving device and a punching device; the stamping driving device comprises a mounting frame, a CCD camera, a first motor, a rotating shaft, a cam seat, an upper guide wheel and a lower guide wheel; the mounting frame comprises a mounting column and a top plate fixed above the mounting column; the CCD camera is arranged above the top plate; the first motor is arranged below the top plate, and the power output end of the first motor is in driving connection with the rotating shaft; the rotating shaft is provided with a clearance hole for a clearance CCD camera light source; the cam seat is arranged on the rotating shaft through a cam; the cam seat is connected with the top plate through a first guide pillar; the upper guide wheel and the lower guide wheel are vertically distributed and arranged on the cam seat; the punching device is arranged below the punching driving device; the punching device comprises an X-axis driving assembly, a Y-axis driving assembly, two groups of punching dies and a group of pressing assemblies; the X-axis driving assembly is arranged at the power output end of the Y-axis driving assembly; the two groups of punching dies are symmetrically arranged on the X-axis driving assembly in a front-back mode; the pressing assembly is arranged on the X-axis driving assembly and is correspondingly arranged between the two groups of punching dies; the punching die comprises a mounting seat, an upper die and a lower die which are arranged on the mounting seat; the upper die is provided with an upper die driving plate connected with the upper die through a connecting column; the horizontal height of the upper die driving plate is located between the upper guide wheel and the lower guide wheel.

2. A die cutting mechanism according to claim 1, wherein: the upper guide wheel and the lower guide wheel are respectively provided with four and four corners distributed.

3. A die cutting mechanism according to claim 1, wherein: the stamping driving device further comprises a light supplement lamp; the light filling lamp is installed on one side of the top plate through a connecting plate.

4. A die cutting mechanism according to claim 1, wherein: the mounting seat comprises a bottom plate, a side plate and a panel; the panel is arranged above the bottom plate through the side plate; the lower die is arranged above the bottom plate; the guide sleeve is arranged on the panel; the upper die is arranged below the panel; the connecting column penetrates through the guide sleeve; the upper die driving plate is arranged above the panel and is in sliding connection with the panel through a second guide pillar; and a spring is sleeved on the second guide pillar.

5. A die cutting mechanism according to claim 1, wherein: the pressing assembly comprises a frame body, a third cylinder, a seat body and a glass plate; the base is arranged on the Y-axis driving component; the glass plate is arranged above the seat body and is arranged at the power output end of the third cylinder; the third cylinder is arranged on the frame body; the support body is installed in pedestal one side.