CN115213263A

CN115213263A - Fine-adjustable stamping machine for inner elastic sheet of printer

Info

Publication number: CN115213263A
Application number: CN202211140638.6A
Authority: CN
Inventors: 彭志强; 宋绍平; 田飞
Original assignee: Yantai Jingrui Mold Co ltd
Current assignee: Yantai Jingrui Mold Co ltd
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2022-10-21
Anticipated expiration: 2042-09-20
Also published as: CN115213263B

Abstract

The invention discloses a printer inner spring sheet punching machine capable of fine adjustment, which relates to the technical field of punching machines and comprises the following steps: shell subassembly, card material subassembly, ejection of compact subassembly and fine setting subassembly, shell subassembly includes clamp plate and first threaded rod, the I-steel of two bearing type symmetries of bottom fixedly connected with of clamp plate, two the common fixedly connected with weighing plate in bottom of I-steel, two angle between the I-steel is ninety degrees, the I-steel mainly used improves the stability between weighing plate and the clamp plate. The stamping device is reasonable in structure, the arranged clamping assembly can realize stamping and bending of the inner elastic sheet, deformation of the inner elastic sheet during processing is prevented, the working efficiency of machinery can be improved, the whole operation steps are smooth, the inner elastic sheet can be bent by utilizing the power of stamping, the processing cost of the inner elastic sheet is saved, and the problem that multi-step operation is needed for processing the inner elastic sheet is solved.

Description

Fine-adjustable stamping machine for inner elastic sheet of printer

Technical Field

The invention relates to the technical field of punching machines, in particular to a micro-adjustable punching machine for inner elastic sheets of a printer.

Background

With the development of scientific technology, printers are increasingly used in our lives. The inner elastic sheet is one of the parts of the printer, the produced inner elastic sheet can be applied to the printer after part of stamping is bent, the stamping machine is often completed by the aid of a stamping machine, the stamping machine of the stamping machine drives a flywheel through a motor, and a transmission gear drives a crank connecting rod mechanism to enable a sliding block to move up and down through a clutch so as to drive a drawing die to form a steel plate. The double-acting means that the press is provided with two slide blocks which are an inner slide block and an outer slide block, the inner slide block drives a male die or a female die of the die, the outer slide block drives a blank holder on the die, the blank holder firstly acts to press the edge of a steel plate during drawing, and the inner slide block then acts to draw. In fact, the punch press is commonly called in the daily life, namely the punch press is commonly called as the press.

Can collect the product case after traditional printer's interior shell fragment stamping forming and carry out the processing of bending on next step in, interior shell fragment can be in the same place because the shape after the punching press is irregular to fall down in the product case many shell fragments can be hooked, thereby shell fragment in need expend a large amount of time carrying on the split when the processing is bent to shell fragment in the follow-up dismantlement to thereby drag interior shell fragment by force and can lead to interior shell fragment to warp and influence subsequent bending, consequently, this application provides a printer interior shell fragment punching machine that can finely tune and satisfies the demand.

Disclosure of Invention

An object of the application is to provide a printer inner elastic sheet punching machine that can finely tune, can effectively solve the problem that provides among the above-mentioned background art.

In order to achieve the above purpose, the present application provides the following technical solutions: a micro-adjustable printer inner spring punch comprising: the bottom of the pressure plate is fixedly connected with two I-shaped steels which are symmetrical in load bearing type, the bottoms of the two I-shaped steels are fixedly connected with a weighing plate together, the angle between the two I-shaped steels is ninety degrees, and the I-shaped steels are mainly used for improving the stability between the weighing plate and the pressure plate, so that the downward stamping force of the weighing plate is more uniform;

the clamping component is fixedly connected with the shell component and comprises a driving component and a clamping component, the driving component is in threaded connection with the first threaded rod and is used for driving the clamping component to rotate, and the clamping component is used for clamping the inner elastic sheet to perform stamping and bending;

the discharging assembly is fixedly mounted inside the shell assembly and comprises an arc plate and a discharging plate, the arc plate is used for prying the clamping assembly, and the discharging plate is used for collecting the falling inner elastic sheets together;

the fine setting subassembly, fine setting subassembly fixed mounting is in the inside of shell subassembly, the fine setting subassembly includes regulating block and pinion rack, the regulating block meshes with the pinion rack mutually, the pinion rack is used for driving the regulating block and rotates, and the regulating block is then used for adjusting stamping die's position.

Preferably, the shell component further comprises a bearing frame, a hydraulic press is fixedly connected to the top of the bearing frame, a case and a weighing plate are fixedly connected to the bottom of the bearing frame, a hydraulic cylinder is arranged inside the case and connected with the hydraulic press through an oil delivery pipe, a rod end of the hydraulic press is fixedly connected with a pressing plate, a first threaded rod is fixedly connected with the bottom of the pressing plate, an installation case is fixedly connected between the case and the weighing plate, four first supporting rods are fixedly connected to the top of the installation case, the weighing plate is slidably connected to the outer surfaces of the four first supporting rods, a symmetrical stamping plate and a bending plate are fixedly connected to the bottom of the weighing plate, and a sliding groove and a discharge hole for receiving a falling inner elastic sheet are formed in the top of the installation case.

Preferably, the drive assembly includes an installation cylinder, the inner wall fixedly connected with a plurality of installation cylinder is the first swash plate that the annular array distributes, first ring gear is installed in the internal rotation of installation cylinder, the inner wall fixedly connected with a plurality of first ring gear is the second swash plate that the annular array distributes, the internal rotation of first ring gear installs the second ring gear, the fixed surface of installation cylinder is connected with the pinion rack.

Preferably, the clamping assembly comprises a mounting ring, four second support rods distributed in an annular array are fixedly connected to the outer surface of the mounting ring, round rods are fixedly connected to one sides of the four second support rods, clamping plates for extruding inner elastic pieces are rotatably mounted on the outer surfaces of the four round rods, the four clamping plates are spoon-shaped, grooves are formed in one sides of the four clamping plates, rollers for reducing friction force are rotatably mounted inside the four grooves, fixed plates are fixedly connected to one sides of the four second support rods, rubber pads for preventing the inner elastic pieces from sliding are fixedly connected to the tops of the four fixing plates, stoppers for limiting the clamped inner elastic pieces are fixedly connected to the tops of the four rubber pads, one ends of the four clamping plates extend into the inner portions of the second support rods, springs for providing clamping force to the clamping plates are fixedly connected to the bottoms of the four clamping plates, connecting rods are fixedly connected to the inner walls of the four second support rods, connecting rods are fixedly connected to the bottoms of the four second support rods, connecting rods are rotatably mounted on the outer surfaces of the four connecting rods, four winding bobbins are fixedly connected to the inner walls of the gears, and steel wire connecting rods are rotatably connected to the outer surfaces of the four winding rods;

the gear meshes with the latch board mutually, installation section of thick bamboo and install bin fixed connection, first threaded rod and second gear ring threaded connection, first threaded rod is used for driving second gear ring and rotates, collar and first gear ring fixed connection, first gear ring is used for driving the collar and rotates.

Preferably, the fine setting subassembly still includes the chute board, pinion rack slidable mounting is in the inside of chute board, one side fixed mounting of pinion rack has the screw thread piece, the inside threaded connection of screw thread piece has the second screw thread, one side of second screw thread rotates with the install bin to be connected, the opposite side of second screw thread runs through install bin and fixedly connected with and is used for driving the rotatory carousel of second screw thread, the inside of regulating block is rotated and is installed the connective bar, connective bar and chute board all with the inner wall fixed connection of install bin, the regulation hole has been seted up at the top of regulating block, the inside of regulation hole is provided with the push rod, the regulation hole is the arc shape and adjusts the slip that the hole is used for limiting the push rod, the top fixedly connected with of push rod is used for spacing slider slidable mounting in the inside of spout, the fixed frame of top fixedly connected with of slider, two screw grooves have all been seted up to the both sides of fixed frame, four the equal threaded connection in the inside of screw thread groove has the regulation pole, and per two one side of regulation pole rotates jointly and is connected with the push pedal, and two push pedal all is located the inside of fixed frame, also finely tune the position through the mould when being used for the fixed mould.

Preferably, the discharging assembly further comprises an installation frame, the arc plate is fixedly connected with the installation frame, the installation frame is fixedly connected with the installation box, and the discharging plate is fixedly connected inside the discharging port;

the splint rotate and are inconsistent with the arc board, the gyro wheel contacts the arc board first, the gyro wheel receives the extrusion and rotates at the surface of arc board, splint rotate at the surface of round bar along with the radian lifting of arc board, works as the interval between splint and the rubber pad is bigger and bigger, and inside the discharge gate will also drop to interior shell fragment.

Preferably, the top of the installation box is fixedly connected with a bending die, and the bending die is symmetrical to the fixed frame.

Preferably, the bottom of the first threaded rod extends through the mounting box, the threads of the first threaded rod enabling the first gear ring to rotate ninety degrees on a central axis.

In conclusion, the technical effects and advantages of the invention are as follows:

1. the bending die is reasonable in structure, the arranged clamping assembly can realize bending of the inner elastic sheet while stamping, two ends of the inner elastic sheet can tilt in the bending process of the inner elastic sheet, when the clamping plate clamps the inner elastic sheet in the bending process and the bent inner elastic sheet deforms, and when the second support rod rotates to enable the gear not to be meshed with the gear clamping plate, the spring rebounds to enable the clamping plate to extrude the inner elastic sheet again, so that the bent inner elastic sheet is taken out of a bending module, deformation in the process of machining the inner elastic sheet is prevented, the working efficiency of a machine can be improved, the whole operation steps are smooth, the inner elastic sheet can be bent by utilizing stamping power, the machining cost of the inner elastic sheet is saved, and multi-step operation in the machining of the inner elastic sheet is avoided;

2. according to the discharging assembly, the roller wheel rotates on the outer surface of the arc plate through the rotation of the second supporting rod, the roller wheel drives the clamping plate to rotate through the groove, the clamping plate slides on the arc plate, so that the inner elastic sheet falls into the discharging hole from the rubber pad, then the inner elastic sheet falls into the discharging plate, the processed inner elastic sheet is collected, and after the inner elastic sheet falls into the discharging plate, a worker plugs the inner elastic sheet to be processed between the rubber pad and the clamping plate, so that the next step is carried out, the working efficiency of a machine can be increased, the operation is simple, the worker does not need to take out the processed inner elastic sheet by hand, and the risk that the worker is accidentally injured by the machine is reduced;

3. according to the invention, the fine adjustment assembly is arranged, the adjusting block extrudes the push rod through the adjusting hole when rotating, so that the push rod drives the slide block to slide in the sliding groove, the slide block drives the fixing frame to slide, the left and right positions of the die can be adjusted, the adjusting block is in an oval shape, the adjusting hole is in an arc shape, the slide block slides to the leftmost end when the push rod moves to one side far away from the connecting rod, and the slide block slides to the rightmost end when the push rod moves to one side close to the connecting rod, so that a user can conveniently adjust the module, the operation steps are simple, a good adjusting effect can be achieved without fixing through excessive threads, and the adjusted module position is not easy to shake to cause deviation.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic perspective view of a fine-tunable printer inner spring punch;

FIG. 2 is a schematic perspective view of the housing assembly;

FIG. 3 is a schematic diagram of the internal structure of a fine-adjustable stamping press for inner spring plates of a printer;

FIG. 4 is a schematic perspective view of the discharging assembly;

FIG. 5 is a schematic perspective view of the clamping assembly;

FIG. 6 is a schematic view of a three-dimensional connection structure of the clamping assembly;

FIG. 7 is an exploded view of the internal structure of the mounting cartridge;

FIG. 8 is a partial cross-sectional view of the clip assembly;

FIG. 9 is a schematic perspective view of a second support rod;

FIG. 10 is a perspective view of the splint;

FIG. 11 is a perspective view of a first view of the fine adjustment assembly;

FIG. 12 is a perspective view of a second view of the fine adjustment assembly;

FIG. 13 is an exploded perspective view of the trim assembly;

fig. 14 is a partial perspective view of the fine adjustment assembly.

In the figure: 1. a housing assembly; 11. a chassis; 12. a load-bearing frame; 13. a hydraulic press; 14. a first support bar; 15. i-shaped steel; 16. pressing a plate; 17. a weighing plate; 18. a first threaded rod; 19. installing a box; 111. a chute; 112. a discharge port; 2. a discharging assembly; 21. installing a frame; 22. an arc plate; 23. a discharge plate; 4. a fine adjustment component; 41. a chute plate; 42. a second thread; 43. a thread block; 44. a toothed plate; 45. a regulating block; 46. an adjustment hole; 47. a push rod; 48. a slider; 49. a connecting rod; 411. a fixing frame; 412. adjusting a rod; 413. pushing a plate; 5. a material clamping component; 51. mounting the cylinder; 52. a toothed plate; 53. a mounting ring; 54. a second support bar; 55. a first swash plate; 56. a first gear ring; 57. a second swash plate; 58. a second gear ring; 59. a round bar; 511. a splint; 512. a rubber pad; 513. a fixing plate; 514. a stopper; 515. a steel wire; 516. a spring; 517. a gear; 518. a bobbin; 519. a connecting rod; 520. a groove; 521. and a roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-14, the present invention provides a fine-tunable printer inner shell punch, comprising: the shell assembly 1 comprises a pressure plate 16, a first threaded rod 18 and a bearing frame 12, wherein the bottom of the pressure plate 16 is fixedly connected with two bearing-type symmetrical I-shaped steels 15, the bottoms of the two I-shaped steels 15 are fixedly connected with a weighing plate 17 together, the angle between the two I-shaped steels 15 is ninety degrees, and the I-shaped steels 15 are mainly used for improving the stability between the weighing plate 17 and the pressure plate 16, so that the downward stamping force of the weighing plate 17 is more uniform;

wherein, the angle between two I-steel 15 is ninety degrees and is the triangle-shaped between weighing plate 17, so has better stability to weighing plate 17's upper and lower both ends four corners all is provided with absorbing spring, prevents weighing plate 17 down to stamp great impulsive force harm weighing plate 17, thereby plays better buffering effect.

And the top fixedly connected with hydraulic press 13 of bearing frame 12, bearing frame 12 is made by the I-shaped bearing steel, there is the characteristic of bending resistance, the bottom fixedly connected with quick-witted case 11 and the weighing plate of bearing frame 12, the inside of quick-witted case 11 is provided with the pneumatic cylinder, and the pneumatic cylinder is connected with hydraulic press 13 through sending oil pipe, the rod end and the clamp plate 16 fixed connection of hydraulic press 13, the bottom fixed connection of first threaded rod 18 and clamp plate 16, fixedly connected with install bin 19 between quick-witted case 11 and the weighing plate, the top fixedly connected with four first bracing pieces 14 of install bin 19, weighing plate 17 sliding connection is at the surface of four first bracing pieces 14, the bottom fixedly connected with symmetry punching press board and the board of bending of weighing plate 17, spout 111 and the discharge gate 112 that is used for receiving the interior shell fragment that drops have been seted up at the top of install bin 19.

It should be noted that the whole device can be started to move by operating the operating platform on one side of the case 11, because the hydraulic cylinder is arranged inside the case 11 and conveys hydraulic oil into the hydraulic machine 13, the hydraulic machine 13 pushes the pressing plate 16 to move downwards through the hydraulic rod, the pressing plate 16 moves downwards and drives the i-shaped steel 15 to move downwards, the i-shaped steel 15 drives the weighing plate 17 to slide on the outer surface of the first supporting rod 14, the weighing plate 17 drives the pressing plate and the bending plate to move downwards, the pressing plate performs punch forming on the inner elastic sheet, the bending plate can bend the inner elastic sheet, and the inner elastic sheet can be processed simultaneously, and the force punched by the pressing plate 16 can be uniformly applied to the pressing plate and the bending plate by the i-shaped steel 15.

According to the invention, the outer surface of the shell component 1 is fixedly connected with the clamping component 5, as shown in fig. 1 and 5-10, the clamping component 5 comprises a driving component and a clamping component, the driving component is in threaded connection with the first threaded rod 18, the driving component is used for driving the clamping component to rotate, and the clamping component is used for clamping the inner shrapnel to punch and bend;

wherein, the pressing plate 16 moves downwards and simultaneously drives the first threaded rod 18 to move downwards, and the movement of the first threaded rod 18 drives the driving component to rotate.

The driving assembly comprises a mounting cylinder 51, a plurality of first inclined plates 55 distributed in an annular array are fixedly connected to the inner wall of the mounting cylinder 51, a first gear ring 56 is rotatably mounted inside the mounting cylinder 51, a plurality of second inclined plates 57 distributed in an annular array are fixedly connected to the inner wall of the first gear ring 56, a second gear ring 58 is rotatably mounted inside the first gear ring 56, and a tooth clamping plate 52 is fixedly connected to the outer surface of the mounting cylinder 51; the inclination angles of the first inclined plates 55 and the second inclined plates 57 are opposite, the inclination angles of the convex teeth of the second gear ring 58 and the outer surface of the first gear ring 56 are opposite, the first inclined plates 55 are used for preventing the first gear ring 56 from rotating anticlockwise, the second inclined plates 57 are used for preventing the second gear ring 58 from rotating clockwise, and the first inclined plates 55 and the second inclined plates 57 are used for assisting the first gear ring 56 and the second gear ring 58 to rotate without inclining.

It should be noted that the second ring gear 58 is rotatably mounted on the outer surface of the first threaded rod 18, when the first threaded rod 18 moves downward, the second ring gear 58 is driven to rotate, and lubricating oil is provided inside the second ring gear 58 to assist rotation, so that the second ring gear 58 rotates more smoothly, and a roller is provided on the top and bottom of the second ring gear 58 to assist rotation, and the second ring gear 58 rotates to contact the second inclined plate 57, and the second inclined plate 57 drives the first ring gear 56 to rotate, and the first ring gear 56 rotates clockwise without contacting the first inclined plate 55, so that the first ring gear 56 can drive the clamping component to rotate, when the first threaded rod 18 moves upward, the second ring gear 58 rotates in the opposite direction, and the second inclined plate 57 contacts the teeth on the second ring gear 58, and the second ring gear 58 cannot drive the first ring gear 56 to rotate via the second inclined plate 57, and the first inclined plate 55 is mainly used to prevent the first ring gear 56 from rotating in the opposite direction, so that the clamping component can only rotate clockwise.

The clamping assembly comprises a mounting ring 53, four second support rods 54 distributed in an annular array are fixedly connected to the outer surface of the mounting ring 53, a round rod 59 is connected to one side of each second support rod 54, clamping plates 511 used for extruding inner elastic sheets are rotatably mounted on the outer surfaces of the four round rods 59, the four clamping plates 511 are in a spoon shape, grooves 520 are formed in one sides of the four clamping plates 511, rollers 521 used for reducing friction force are rotatably mounted in the four grooves 520, a fixing plate 513 is fixedly connected to one side of each second support rod 54, rubber pads 512 used for preventing the inner elastic sheets from sliding are fixedly connected to the tops of the four fixing plates 513, stoppers 514 used for limiting the clamped inner elastic sheets are fixedly connected to the tops of the four rubber pads 512, one ends of the four clamping plates 511 extend into the inner portion of each second support rod 54, springs 516 used for providing clamping force for the clamping plates 511 are fixedly connected to the bottoms of the four clamping plates 511, the four springs 516 are fixedly connected to the inner walls of the second support rods 54, connecting rods 519 are fixedly connected to one side of the four second support rods 54, the outer surfaces of the winding bobbins 519 are rotatably mounted with gears 517, and two steel wire pulling rods 518, and a steel wire winding drum 518 are connected to the four steel wire winding drums 518, and a steel wire winding drum 518, the steel wire winding drum 518 is connected to the steel wire winding drum 518;

when the gear 517 meshes with the latch plate 52, the mounting cylinder 51 is fixedly connected with the mounting box 19, the first threaded rod 18 is in threaded connection with the second gear ring 58, the first threaded rod 18 is used for driving the second gear ring 58 to rotate, the mounting ring 53 is fixedly connected with the first gear ring 56, the first gear ring 56 is used for driving the mounting ring 53 to rotate, wherein the bottom of the first threaded rod 18 penetrates through the mounting box 19, and the first gear ring 56 can rotate ninety degrees along the central axis by the threads of the first threaded rod 18.

It should be noted that the rotation of the first gear ring 56 will drive the rotation of the mounting ring 53, the rotation of the mounting ring 53 will drive the rotation of the second support rod 54, the rotation of the second support rod 54 will drive the rotation of the fixing plate 513, the inner elastic sheet is clamped between the clamping plate 511 and the rubber pad 512, the rubber pad 512 can prevent the inner elastic sheet from falling off in rotation, the stop block 514 can play a role in limiting when the inner elastic sheet is placed, and prevent the placed inner elastic sheet from being too long or too short, when the second support rod 54 rotates under the punching mold, the punching mold will punch and form the inner elastic sheet, the thread of the first threaded rod 18 can make the first gear ring 56 rotate ninety degrees along the axis of the circle, so that the four second support rods 54 can send the inner elastic sheet to the punching mold for punching in time when the punching mold falls, and the formed inner elastic sheet moves under the bending mold after punching twice, and the gear 517 is engaged with the latch plate 52, when the second support rod 54 rotates to the lower part of the bending die, the gear 517 rotates on the outer surface of the connecting rod 519, the gear 517 will drive the bobbin 518 to rotate, the bobbin 518 rotates and winds the steel wire 515, the steel wire 515 pulls the clamping plate 511 to squeeze the spring 516 to shrink, the clamping plate 511 rotates on the outer surface of the round rod 59, so that the inner spring sheet clamped by the clamping plate 511 loosens to fall onto the bending die for bending, because both ends of the inner spring sheet can be tilted in the bending process, when the clamping plate 511 clamps the inner spring sheet in the bending process, the bent inner spring sheet can be deformed, when the second support rod 54 rotates to make the gear 517 not be engaged with the latch plate 52, the spring 516 rebounds to make the clamping plate 511 squeeze the inner spring sheet again, so as to take out the bent inner spring sheet from the bending die, the working efficiency of the machine can be improved, and the whole operation steps are smooth, the bending can be performed by utilizing the power of stamping, the processing cost of the inner elastic sheet is saved, and the problem that the processing of the inner elastic sheet needs multi-step operation is solved.

In the invention, the discharging component 2 is fixedly arranged in the shell component 1, as shown in fig. 4, the discharging component 2 comprises an arc plate 22 and a discharging plate 23, the arc plate 22 is used for prying the clamping component, and the discharging plate 23 is used for collecting the dropped inner elastic sheets together;

the discharging assembly 2 further comprises an installation frame 21, the arc plate 22 is fixedly connected with the installation frame 21, the installation frame 21 is fixedly connected with the installation box 19, and the discharging plate 23 is fixedly connected inside the discharging port 112;

the clamping plate 511 rotates to abut against the arc plate 22, the roller 521 firstly contacts the arc plate 22, the roller 521 is pressed to rotate on the outer surface of the arc plate 22, the clamping plate 511 rotates on the outer surface of the round rod 59 along with the arc of the arc plate 22, and when the distance between the clamping plate 511 and the rubber pad 512 is larger and larger, the inner elastic sheet also falls into the discharge hole 112.

It is worth to say that, along with the rotation of second bracing piece 54, make gyro wheel 521 rotate at the surface of arc board 22, gyro wheel 521 passes through recess 520 and drives splint 511 and rotate, splint 511 slides on arc board 22, make interior shell fragment drop to in discharge gate 112 from rubber pad 512, then interior shell fragment drops to in the play flitch 23, thereby collect the interior shell fragment that has processed, and after interior shell fragment drops to in the play flitch 23, the staff packs in the interior shell fragment that needs processing into between rubber pad 512 and splint 511 again, thereby carry out next step, not only can increase mechanical work efficiency, moreover, and easy operation, need not the staff and take out the interior shell fragment of processing with the hand, reduce the risk that the staff was accidentally injured by machinery.

In the present invention, a fine adjustment assembly 4 is fixedly installed inside the housing assembly 1, as shown in fig. 11-14, the fine adjustment assembly 4 includes an adjustment block 45 and a toothed plate 44, the adjustment block 45 is engaged with the toothed plate 44, the toothed plate 44 is used for driving the adjustment block 45 to rotate, and the adjustment block 45 is used for adjusting the position of the stamping die.

The fine adjustment assembly 4 further comprises a chute plate 41, the toothed plate 44 is slidably mounted inside the chute plate 41, a thread block 43 is fixedly mounted on one side of the toothed plate 44, the inner thread of the thread block 43 is connected with a second thread 42, one side of the second thread 42 is rotatably connected with the mounting box 19, the other side of the second thread 42 penetrates through the mounting box 19 and is fixedly connected with a rotary disc for driving the second thread 42 to rotate, a connecting rod 49 is rotatably mounted inside the adjusting block 45, the connecting rod 49 and the chute plate 41 are both fixedly connected with the inner wall of the mounting box 19, an adjusting hole 46 is formed in the top of the adjusting block 45, a push rod 47 is arranged inside the adjusting hole 46, the adjusting hole 46 is in an arc shape and is used for limiting the sliding of the push rod 47, the top of the push rod 47 is fixedly connected with a sliding block 48 for limiting, the sliding block 48 is slidably mounted inside the chute 111, the top of the sliding block 48 is fixedly connected with a fixed frame 411, two thread grooves are formed in two sides of the fixed frame 411, the four thread grooves are internally connected with adjusting rods 412, one side of each two adjusting rods 412 are rotatably connected with a common rotating frame 413, and the two push plates 413 are both located inside the fixed frame 411, and are used for adjusting the fine adjustment of the push plate 413.

It should be noted that when a stamping die is installed, the die is placed in the fixing frame 411, and then a user rotates the adjusting rod 412 to adjust the die by pushing the push plate 413, when the user needs to adjust the left and right positions of the die, the rotating dial drives the second thread 42 to rotate, the second thread 42 drives the thread block 43 to slide, the thread block 43 drives the tooth plate 44 to slide inside the sliding groove plate 41, the tooth plate 44 drives the adjusting block 45 to rotate on the outer surface of the connecting rod 49, and the adjusting block 45 presses the push rod 47 through the adjusting hole 46 when rotating, so that the push rod 47 drives the slider 48 to slide inside the sliding groove 111, and the slider 48 drives the fixing frame 411 to slide, thereby adjusting the left and right positions of the die, the adjusting block 45 is in an elliptical shape, the adjusting hole 46 is in an arc shape, when the push rod 47 moves to one side of the slider 48 far away from the connecting rod 49, the slider 48 will slide to the leftmost end, and when the push rod 47 moves to one side of the slider 48 near the connecting rod 49, the slider will slide to the rightmost end, which not only facilitates the user to adjust the die, but also the adjusting module, and the operation steps are relatively simple, and the adjusting steps are not needed to be fixed, and the adjusting module can be easily adjusted.

A bending die is fixedly connected to the top of the mounting box 19, and the bending die is symmetrical to the position of the fixing frame 411.

The left and right symmetrical arrangement can enable the bending to be performed in the stamping process, and the processing time of the inner elastic sheet can be saved.

Wherein, latch plate 52 fixed mounting is close to mould one side of bending, and fixed frame 411 is located the punching press board with the mould of bending perpendicularly under with the board of bending.

It should be noted that the snap plate 52 can be placed in the bending mold when the second support rod 54 rotates to a position below the bending mold near the bending mold.

The working principle is as follows: when the device is used, the whole device can be started to move by operating an operating platform on one side of a case 11, because a hydraulic cylinder is arranged in the case 11 and conveys hydraulic oil into a hydraulic press 13, the hydraulic press 13 pushes a pressing plate 16 to move downwards through a hydraulic rod, the pressing plate 16 moves downwards to drive an I-shaped steel 15 to move downwards, the I-shaped steel 15 drives a weighing plate 17 to slide on the outer surface of a first supporting rod 14, the weighing plate 17 drives a punching plate and a bending plate to move downwards, the punching plate performs punch forming on an inner elastic sheet, the bending plate can bend the inner elastic sheet, so that the inner elastic sheet can be processed simultaneously, and the I-shaped steel 15 can enable the force punched by the pressing plate 16 to be uniformly applied to the punching plate and the bending plate,

when the pressing plate 16 punches downwards, the first threaded rod 18 is driven to move downwards, the first threaded rod 18 drives the mounting ring 53 to rotate through the second gear ring 58, the mounting ring 53 drives the second supporting rod 54 to rotate, the second supporting rod 54 drives the fixing plate 513 to rotate, the inner elastic sheet is clamped between the clamping plate 511 and the rubber pad 512, the rubber pad 512 can prevent the inner elastic sheet from falling off in a rotating mode, the stop block 514 can play a limiting role in placing the inner elastic sheet, the placed inner elastic sheet is prevented from being overlong or overlong, when the second supporting rod 54 rotates below a punching die, the punching die performs punch forming on the inner elastic sheet, the threads of the first threaded rod 18 can enable the first gear ring 56 to rotate ninety degrees around the central axis, so that the four second supporting rods 54 can accurately convey the inner elastic sheet to the punching die for punching when the punching die falls, and the formed inner elastic sheet moves below the bending die after being punched twice;

and the gear 517 is engaged with the latch plate 52, when the second support rod 54 rotates to the lower part of the bending die, the gear 517 rotates on the outer surface of the connecting rod 519, the gear 517 will drive the bobbin 518 to rotate, the bobbin 518 rotates to wind the steel wire 515, the steel wire 515 pulls the clamping plate 511 to press the spring 516 to contract, the clamping plate 511 rotates on the outer surface of the round rod 59, so that the inner elastic sheet clamped by the clamping plate 511 is loosened to fall onto the bending module to be bent, because both ends of the inner elastic sheet can be tilted in the process of bending the inner elastic sheet, when the clamping plate 511 clamps the inner elastic sheet in the process of bending the inner elastic sheet, the inner elastic sheet can be deformed, when the gear 517 is not engaged with the latch plate 52 due to the rotation of the second support rod 54, the spring 516 rebounds to press the clamping plate 511 to press the inner elastic sheet again, so that the bent inner elastic sheet is taken out of the bending module, the working efficiency of the machine can be improved, the whole operation steps are smooth, the bending can be performed by using the power of stamping, the inner elastic sheet can be saved, and the processing cost can be solved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still make modifications to the technical solutions described in the foregoing embodiments, or make equivalent substitutions and improvements to part of the technical features of the foregoing embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a printer inner shrapnel punching machine that can finely tune, shell subassembly (1) includes clamp plate (16) and first threaded rod (18), I-steel (15) of two bearing type symmetries of bottom fixedly connected with of clamp plate (16), two the common fixedly connected with weighing plate (17) in bottom of I-steel (15), two angle between I-steel (15) is ninety degrees, I-steel (15) mainly used for improving the stability between weighing plate (17) and clamp plate (16) for the power of weighing plate (17) punching press down is more even, its characterized in that still includes:

the clamping component (5) is fixedly connected with the shell component (1), the clamping component (5) comprises a driving component and a clamping component, the driving component is in threaded connection with the first threaded rod (18), the driving component is used for driving the clamping component to rotate, and the clamping component is used for clamping the inner elastic sheet to punch and bend;

the discharging assembly (2) is fixedly mounted inside the shell assembly (1), the discharging assembly (2) comprises an arc plate (22) and a discharging plate (23), the arc plate (22) is used for prying the clamping assembly, and the discharging plate (23) is used for collecting the falling inner elastic sheets together;

fine setting subassembly (4), fine setting subassembly (4) fixed mounting is in the inside of shell subassembly (1), fine setting subassembly (4) are including regulating block (45) and pinion rack (44), regulating block (45) mesh mutually with pinion rack (44), pinion rack (44) are used for driving regulating block (45) and rotate, and regulating block (45) then are used for adjusting stamping die's position.

2. The fine-tunable printer inner dome punch of claim 1, wherein: the shell component (1) further comprises a bearing frame (12), a hydraulic press (13) is fixedly connected to the top of the bearing frame (12), a case (11) and a weighing plate are fixedly connected to the bottom of the bearing frame (12), a hydraulic cylinder is arranged inside the case (11) and is connected with the hydraulic press (13) through an oil conveying pipe, the rod end of the hydraulic press (13) is fixedly connected with a pressing plate (16), a first threaded rod (18) is fixedly connected with the bottom of the pressing plate (16), a mounting box (19) is fixedly connected between the case (11) and the weighing plate, four first supporting rods (14) are fixedly connected to the top of the mounting box (19), the weighing plate (17) is slidably connected to the outer surfaces of the four first supporting rods (14), a symmetrical stamping plate and a bending plate are fixedly connected to the bottom of the weighing plate (17), and a sliding groove (111) and a discharge hole (112) for receiving a falling inner elastic sheet are formed in the top of the mounting box (19).

3. The fine-tunable printer inner dome punch of claim 1, wherein: the drive assembly includes an installation cylinder (51), the inner wall fixedly connected with a plurality of the installation cylinder (51) is the first swash plate (55) that the annular array distributes, first ring gear (56) is installed in the inside rotation of the installation cylinder (51), the inner wall fixedly connected with a plurality of the first ring gear (56) is the second swash plate (57) that the annular array distributes, second ring gear (58) are installed in the inside rotation of first ring gear (56), the fixed surface of the installation cylinder (51) is connected with the card pinion rack (52).

4. The printer inner shell fragment punching machine capable of fine adjustment according to claim 3, wherein: the clamping assembly comprises a mounting ring (53), four second supporting rods (54) distributed in an annular array are fixedly connected to the outer surface of the mounting ring (53), round rods (59) are fixedly connected to one sides of the four second supporting rods (54), clamping plates (511) used for extruding inner elastic sheets are rotatably mounted on the outer surfaces of the four round rods (59), the four clamping plates (511) are spoon-shaped, grooves (520) are formed in one sides of the four clamping plates (511), rollers (521) used for reducing friction force are rotatably mounted in the four grooves (520), fixing plates (513) are fixedly connected to one sides of the four second supporting rods (54), rubber pads (512) used for preventing the inner elastic sheets from sliding are fixedly connected to the tops of the four rubber pads (512), stoppers (514) used for limiting the clamped inner elastic sheets are fixedly connected to the tops of the four clamping plates (511), one ends of the four clamping plates (511) extend into the interiors of the second supporting rods (54), clamping rods (511) are fixedly connected to the bottoms of the four clamping plates (516), and the four clamping rods (516) are connected to the inner wall of the inner supporting rods (54), the outer surfaces of the four connecting rods (519) are rotatably provided with bobbins (518) and gears (517), the four bobbins (518) are fixedly connected with the gears (517), steel wires (515) are wound on the outer surfaces of the four bobbins (518), one ends of the four steel wires (515) penetrate through a second supporting rod (54) and are fixedly connected with the clamping plate (511), and the four steel wires (515) are used for pulling the clamping plate (511) to rotate on the outer surface of the round rod (59);

gear (517) and latch plate (52) mesh mutually, installation section of thick bamboo (51) and install bin (19) fixed connection, first threaded rod (18) and second ring gear (58) threaded connection, first threaded rod (18) are used for driving second ring gear (58) to rotate, collar (53) and first ring gear (56) fixed connection, first ring gear (56) are used for driving collar (53) to rotate.

5. The fine-tunable printer inner dome punch of claim 1, wherein: the fine adjustment assembly (4) further comprises a sliding groove plate (41), the toothed plate (44) is slidably mounted inside the sliding groove plate (41), a thread block (43) is fixedly mounted on one side of the toothed plate (44), a second thread (42) is connected to an inner thread of the thread block (43), one side of the second thread (42) is rotatably connected with the installation box (19), the other side of the second thread (42) penetrates through the installation box (19) and is fixedly connected with a rotary disc for driving the second thread (42) to rotate, a connecting rod (49) is rotatably mounted inside the adjusting block (45), the connecting rod (49) and the sliding groove plate (41) are fixedly connected with the inner wall of the installation box (19), an adjusting hole (46) is formed in the top of the adjusting block (45), a push rod (47) is arranged inside the adjusting hole (46), the adjusting hole (46) is in an arc shape and is used for limiting the sliding of the push rod (47), a sliding block (48) is fixedly connected with a sliding block (48), two inner thread grooves (411) are formed in the top of the sliding groove (111), and two inner grooves (411) are connected with two adjusting rods (411), per two adjust one side co-rotation of pole (412) and be connected with push pedal (413), and two push pedal (413) all are located the inside of fixed frame (411), push pedal (413) also finely tune the position of mould through adjusting pole (412) when being used for fixed mould.

6. The printer inner shell fragment punching machine capable of fine adjustment according to claim 4, wherein: the discharging assembly (2) further comprises an installation frame (21), the arc plate (22) is fixedly connected with the installation frame (21), the installation frame (21) is fixedly connected with the installation box (19), and the discharging plate (23) is fixedly connected inside the discharging port (112);

the utility model discloses a discharge gate, including arc board (22), splint (511) rotate and contradict with arc board (22), gyro wheel (521) contact arc board (22) first, gyro wheel (521) receive the extrusion and rotate at the surface of arc board (22), splint (511) rotate at the surface of round bar (59) along with the radian lifting of arc board (22), work as the interval between splint (511) and rubber pad (512) is bigger and bigger, and interior shell fragment will also drop inside discharge gate (112).

7. The fine-tunable printer inner dome punch of claim 5, wherein: the top fixedly connected with mould of bending of installing bin (19), the mould of bending is symmetrical with the position of fixed frame (411).

8. The fine-tunable printer inner dome punch of claim 4, wherein: the bottom of the first threaded rod (18) penetrates the mounting box (19), and the threads of the first threaded rod (18) enable the first gear ring (56) to rotate ninety degrees on a central axis.