Automatic press machine for backboard production line

Abstract

The utility model relates to the field of press machine design, and discloses an automatic press machine for a backboard production line, which comprises a working rack, a stamping connecting frame and a stamping working frame, the rear end of the working rack is provided with a stamping setting frame, the stamping setting frame is provided with a vertical stand, the vertical stand is provided with a stamping connecting frame, and the stamping connecting frame is connected with the stamping working frame. A stamping working frame is arranged below the stamping connecting frame, a back plate limiting assembly is arranged at the front end of the working rack, and a discharging assembly is arranged in front of the back plate limiting assembly. The press machine for backboard production is arranged to be of an open type stamping structure, the feeding selection and use range is widened, the stamping air cylinder is used for controlling the stamping work frame to directly cover the outer end of the backboard limiting assembly, relative connection of the stamping upper die base and the stamping lower die base is established, and a backboard workpiece is directly stamped. The die can be disassembled, assembled and replaced, the die is suitable for being used for punching production of back plates of different specifications, and the practicability of the press machine is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to press machine design technical field, specifically, relate to a backboard production line is with automation press machine. BACKGROUND

[0002] Fixed platform press machine is high in precision, reliable in performance and convenient to operate, most of the existing fixed platform press machines adopt manual discharging mode, when the open fixed platform press machine processes backboard workpieces, workers need to manually take out the backboard products from the base, workers operate directly below the press machine, once the equipment fails, there is a risk of injury, and manual operation is time-consuming and laborious, the efficiency is relatively low, and a group of press machines can only stamp the backboard workpieces of a single type and specification, and the applicability is low. SUMMARY

[0003] (I) Technical problem to be solved

[0004] To solve at least one aspect of the above problems, the utility model provides an automation press machine for backboard production line first, which can automatically push out the backboard products after stamping, realize automatic picking, adapt to different specifications and stamping requirements of backboard production, and effectively improve the practicality of the press machine.

[0005] (II) Technical scheme

[0006] To solve the technical problem, the utility model provides an automation press machine for backboard production line, which comprises a working frame, a stamping connecting frame and a stamping working frame, the rear end of the working frame is provided with a stamping setting frame, the stamping setting frame is provided with a vertical stand, the vertical stand is provided with a stamping connecting frame, the stamping connecting frame is provided with a stamping working frame below, the front end of the working frame is provided with a backboard limiting assembly, and the front of the backboard limiting assembly is provided with a discharging assembly.

[0007] As a preferred scheme of the utility model, the stamping connecting frame comprises a mounting plate, the front end of the mounting plate is provided with an auxiliary connecting frame, the rear end of the auxiliary connecting frame is provided with a vertical limiting plate, the auxiliary connecting frame is provided with two groups of cylinder mounting frames, the cylinder mounting frames are respectively provided with a group of stamping cylinders, the top of the two groups of stamping cylinders is provided with a top cover plate, the rear end edge of the top cover plate is respectively provided with a group of oil pressure buffers, and the bottom output ends of the two groups of stamping cylinders are respectively provided with a group of stamping guide frames.

[0008] As a preferred scheme of the utility model, wherein: the stamping work frame includes a stamping die shell, the stamping die shell top is equipped with a calibration frame, the stamping die shell is equipped with a connecting seat in the calibration frame, the connecting seat corresponds and is equipped with a group of anti -drop frame at the stamping guide frame, the anti -drop frame outside is equipped with a group of telescopic frame respectively, the stamping die shell inside is equipped with a die disconnection frame, the die disconnection frame bottom is equipped with a stamping upper die seat.

[0009] Further, the vertical stand is centrally provided with a discharging setting plate, the discharging setting plate is provided with a push-out support, the push-out support is provided with a push-out cylinder, the push-out cylinder output end is connected with a push block through a connecting rod, and the push block bottom outer end is provided with a sliding groove.

[0010] Further, the backboard limiting assembly includes a stamping lower die seat, the stamping lower die seat front and rear ends are respectively provided with a group of transverse backboard limiting edge frames, the stamping lower die seat left and right ends are respectively provided with a group of longitudinal backboard limiting edge frames, and the transverse backboard limiting edge frames and longitudinal backboard limiting edge frames outer ends are respectively provided with two groups of push frames.

[0011] Further, the stamping lower die seat bottom four corners are respectively provided with a group of micro-cylinders.

[0012] Further, the push frame includes a mounting frame body, the mounting frame body output end is provided with a rotating rod, the rotating rod output end is provided with a rotating screw rod, the rotating screw rod is provided with a positioning frame, the rotating screw rod output end is provided with an extension rod, the extension rod output end is provided with an abutment end head, and the abutment end head center is provided with a circular embedded block.

[0013] Further, the left side edge of the working rack is provided with a signal button at the rear end, and is provided with a stamping button at the front end.

[0014] (Three) beneficial effects

[0015] The utility model provides a kind of automatic press for backboard production line, it sets backboard production press as open stamping structure, can select and use backboard automatic placement mode according to specific production demand, improve feeding automation efficiency, also can select worker manual placement mode, save mechanical production and maintenance cost to some extent;The device uses stamping cylinder to control stamping work frame to be directly covered in the outer end of backboard limiting assembly, establishes the relative connection of stamping upper die seat and stamping lower die seat, directly realizes stamping processing to backboard workpiece, after completing stamping operation, backboard product can be directly pushed out, without manual picking, exclude production safety hazard, the device can realize disassembly and replacement processing to die, adapt to different specifications of backboard stamping production use, effectively improve the practicability of press. ACCURACY OF DRAWINGS

[0016] Figure 1 Structure diagram of automatic presser of the utility model embodiment;

[0017] Figure 2 Structure diagram of stamping alignment assembly of automatic presser of the utility model embodiment;

[0018] Figure 3 Structure diagram of stamping device of automatic presser of the utility model embodiment;

[0019] Figure 4 Structure diagram of back plate limiting assembly of automatic presser of the utility model embodiment;

[0020] Figure 5 Installation structure diagram of push block of automatic presser of the utility model embodiment;

[0021] Figure 6 Installation structure diagram of stamping lower die seat of automatic presser of the utility model embodiment;

[0022] Figure 7 Structure diagram of push frame of automatic presser of the utility model embodiment.

[0023] Explanation of reference signs:

[0024] 1 is working frame, 2 is stamping setting frame, 3 is vertical stand, 31 is discharging setting plate, 32 is pushing support, 33 is pushing cylinder, 34 is sliding groove, 35 is push block, 4 is stamping connecting frame, 41 is mounting plate, 42 is auxiliary connecting frame, 43 is vertical limiting plate, 44 is top cover plate, 45 is oil buffer, 46 is stamping cylinder, 47 is cylinder mounting frame, 48 is stamping guide frame, 5 is stamping working frame, 51 is stamping die shell, 52 is calibration frame, 53 is connecting seat, 54 is telescopic frame, 6 is back plate limiting assembly, 61 is stamping lower die seat, 62 is transverse back plate limiting frame, 63 is longitudinal back plate limiting frame, 64 is push frame, 641 is mounting frame body, 642 is rotating rod, 643 is positioning frame, 644 is rotating screw, 645 is extending rod, 646 is abutting end, 647 is circular embedded block, 65 is micro cylinder, 7 is discharging assembly. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned purpose, features and advantages of the utility model more obvious and easy to understand, the specific embodiments of the utility model are described in detail below with reference to the drawings.

[0026] Reference Figures 1 to 7The utility model embodiment provides a kind of automatic press for backboard production line, including working rack 1, stamping connecting frame 4 and stamping work stand 5, stamping setting frame 2 is equipped in working rack 1 rear end, vertical stand 3 is equipped on stamping setting frame 2, stamping connecting frame 4 is equipped on vertical stand 3, stamping work stand 5 is equipped below stamping connecting frame 4, backplate limiting component 6 is equipped in working rack 1 front end, discharge assembly 7 is equipped in backplate limiting component 6 front, the device utilizes working rack 1 cooperation stamping setting frame 2 to realize the limiting installation of vertical stand 3, vertical stand 3 is fixed to the connection of stamping connecting frame 4 rear end edge, realize the support setting of working rack 1 to stamping assembly, the device is controlled by stamping connecting frame 4 and the stamping device of stamping work stand 5 is quickly pressed down, and the stamping lower die seat 61 in backplate limiting component 6 is embedded and impact processing to backplate workpiece, so that it forms the backplate product meeting production demand, backplate product after stamping processing is pushed to discharge assembly 7 by push block 35, discharge assembly 7 is equipped with the guide chute body of oblique forward installation, for guiding out backplate product.

[0027] Refer to Figure 3 , stamping connecting frame 4 includes mounting plate 41, auxiliary connecting frame 42 is equipped in mounting plate 41 front end, vertical limiting plate 43 is equipped in auxiliary connecting frame 42 rear end, two groups of cylinder mounting frames 47 are equipped on auxiliary connecting frame 42, a group of stamping cylinders 46 is respectively equipped on cylinder mounting frame 47, top cover plate 44 is equipped on the top of two groups of stamping cylinders 46, a group of oil pressure buffers 45 is respectively equipped in top cover plate 44 rear end edge, a group of stamping guide frames 48 is respectively equipped in the bottom output end of two groups of stamping cylinders 46, vertical stand 3 cooperation vertical limiting plate 43 realizes the fixed setting of the whole component of stamping connecting frame 4, the stable installation of two groups of stamping cylinders 46 is established by two groups of cylinder mounting frames 47 through the lateral panel of auxiliary connecting frame 42, the guided output is realized by stamping guide frame 48 in the bottom output end of stamping cylinder 46, so that stamping cylinder 46 can directly control the whole downward movement of stamping work stand 5, the butt joint of stamping work stand 5 and backplate limiting component 6 is established, stamping treatment is realized to backplate workpiece placed in backplate limiting component 6, and the backplate product meeting production demand is obtained, the fixed installation of the top of stamping cylinder 46 is completed by setting top cover plate 44, and the connection of two groups of oil pressure buffers 45 and two groups of stamping cylinders 46 is established, oil pressure buffer 45 can absorb vibration and noise in stamping operation, reduce the negative influence of impact mechanical energy of stamping cylinder 46 to setting device.

[0028] The stamping workbench 5 comprises a stamping die shell 51, the stamping die shell 51 is provided with a calibration frame 52 at the top, the stamping die shell 51 is provided with a connecting seat 53 in the calibration frame 52, a group of anti-dropping frames are arranged at the corresponding positions of the stamping guide frame 48, a group of telescopic frames 54 are arranged outside the anti-dropping frames respectively, a die dismounting frame is arranged in the stamping die shell 51, a stamping upper die seat is arranged at the bottom of the die dismounting frame, the stamping upper die seat can be dismounted from the stamping die shell 51 through the die dismounting frame, so that the damaged stamping upper die seat can be repaired and replaced, and other specifications of the stamping upper die seat can also be replaced, so that the device is suitable for stamping processing of backboard products of different specifications, the connecting seat 53 is positioned and connected through the calibration frame 52 arranged at the top of the stamping die shell 51, the output end of the stamping cylinder 46 is connected into the anti-dropping frame through the stamping guide frame 48, and the stamping cylinder 46 is supported and connected with the connecting seat 53, when the stamping cylinder 46 receives a control signal and outputs a certain distance, the stamping workbench 5 is driven by the connecting seat 53 to establish the butt joint with the backboard limiting assembly 6, and the telescopic frame 54 is matched to realize the auxiliary support of the lifting assembly of the stamping workbench 5 during the cyclic lifting of the stamping workbench 5, so that the working stability of the stamping workbench 5 is ensured.

[0029] When the stamping workbench 5 is pressed into place by the stamping die shell 51, it covers the outer end of the backboard limiting assembly 6, and the stamping upper die seat in the stamping workbench 5 is directly pressed into the limiting frame formed by the transverse backboard limiting frame 62 and the longitudinal backboard limiting frame 63, so as to directly stamp the backboard workpiece with the stamping lower die seat 61.

[0030] Referring to Figure 4 and Figure 5 , the vertical stand 3 is provided with a discharging setting plate 31 in the center, the discharging setting plate 31 is provided with a pushing bracket 32, the pushing bracket 32 is provided with a pushing cylinder 33, the output end of the pushing cylinder 33 is connected with a pushing block 35 through a connecting rod, the bottom outer end of the pushing block 35 is provided with a sliding groove 34, the bottom of the sliding groove 34 is provided with a longitudinal notch opposite the movable position of the connecting rod, the discharging setting plate 31 is arranged opposite the rear end center of the backboard limiting assembly 6, the discharging setting plate 31 supports the pushing cylinder 33 through the pushing bracket 32, the output end of the pushing cylinder 33 supports the pushing block 35 to move in the sliding groove 34 through the connecting rod, and the backboard product extending out of the backboard limiting assembly 6 can be pushed to the discharging assembly 7 for discharging.

[0031] Referring to Figure 4The back plate limiting assembly 6 comprises a stamping lower die seat 61, and a group of transverse back plate limiting frames 62 is arranged at the front and rear ends of the stamping lower die seat 61 respectively, a group of longitudinal back plate limiting frames 63 is arranged at the left and right ends of the stamping lower die seat 61 respectively, two groups of pushing frames 64 are arranged at the outer ends of the transverse back plate limiting frames 62 and the longitudinal back plate limiting frames 63 respectively, the pushing frames 64 can adjust the specific installation position of each group of back plate limiting frames according to specific stamping requirements, so that the back plate limiting assembly 6 can adapt to different specifications and production requirements of the back plate to realize stamping limiting control, the back plate limiting assembly 6 forms an installation control and stamping support assembly for the back plate workpiece through the stamping lower die seat 61 cooperating with the transverse back plate limiting frames 62 and the longitudinal back plate limiting frames 63, the stamping lower die seat 61 will hover at an appropriate height according to the specific stamping requirements of the back plate workpiece, the back plate workpiece is placed in the frame formed by the transverse back plate limiting frames 62 and the longitudinal back plate limiting frames 63, and the stamping upper die seat stamps the back plate workpiece placed on the stamping lower die seat 61 to obtain a back plate product meeting the production requirements.

[0032] The inner sides of the transverse back plate limiting frames 62 and the longitudinal back plate limiting frames 63 are independently provided with built-in extrusion protruding edges, the transverse back plate limiting frames 62 and the longitudinal back plate limiting frames 63 are made of stainless steel subjected to surface quenching and hardening treatment, each group of limiting frames cooperates with the built-in extrusion protruding edges to support the edge of the back plate workpiece, and cooperates with the abutment of the stamping lower die seat 61 to realize the edge forming treatment of the back plate workpiece, and the inner side of each group of back plate limiting frames is provided with a chip removal groove to remove product fragments generated by stamping.

[0033] Referring to Figure 6 A group of micro pneumatic cylinders 65 is arranged at the bottom four corners of the stamping lower die seat 61 respectively, the micro pneumatic cylinders 65 control the hovering position of the stamping lower die seat 61 in the early stage of stamping, so as to adapt to back plates with different thicknesses and the adjustment of stamping requirements, after completing the stamping operation, the four groups of micro pneumatic cylinders 65 control the stamping lower die seat 61 to extend the back plate limiting frames, and adjust the stamping lower die seat 61 to a low front and high rear state, so as to facilitate the back plate product to be pushed out by the pushing block 35 acted by the pushing cylinder 33.

[0034] Referring to Figure 7The pushing frame 64 comprises a mounting frame body 641, the output end of the mounting frame body 641 is provided with a rotating rod 642, the output end of the rotating rod 642 is provided with a rotating screw rod 644, the rotating screw rod 644 is provided with a positioning frame 643, the output end of the rotating screw rod 644 is provided with an extension rod 645, the output end of the extension rod 645 is provided with an abutting end head 646, the central part of the abutting end head 646 is provided with a circular embedding block 647, the pushing frame 64 is fixedly arranged on the working rack 1 through the mounting frame body 641, the adjustment control of the back plate limiting frame of each group is realized, the positioning frame 643 is provided with a spiral wall which is engaged with the rotating screw rod 644 in the through groove, the extension control of the rotating screw rod 644 is assisted by the positioning frame 643 on the inner side of the mounting frame body 641, the adjusting column is arranged on the outer end panel of the mounting frame body 641, the rotating adjusting column can change the position of the rotating screw rod 644 on the positioning frame 643, thereby the specific output position of the extension rod 645 is adjusted, the pushing frame 64 is embedded into the back plate limiting frame through the circular embedding block 647, and the abutting adjustment of the position of the back plate limiting frame is realized by cooperating with the abutting end head 646, so that the specific retracted position of the back plate limiting frame can be adjusted.

[0035] The signal button is arranged at the rear end of the left side edge of the working rack 1, and the stamping button is arranged at the front end of the left side edge of the working rack 1. The PLC controller is adopted as the processor of the stamping assembly, and when the working signal of the stamping button is received, the stamping device is controlled to complete the stamping work. The signal button and the stamping button need to be pressed at the same time or almost at the same time, that is, the state that the worker presses the buttons with both hands at the same time is transmitted to the control end through the signal button, so that the hands of the worker are effectively ensured to be out of the range of the stamping work, and the personal safety of the worker is ensured on the basis of realizing the stamping work.

[0036] According to the back plate production line automatic press provided in the embodiment of the utility model, the worker puts the back plate workpiece into the back plate limiting frame according to the production procedure, holds the signal button with the left hand and holds the stamping button with the right hand, the PLC controller receives the stamping signal, controls the stamping cylinder 46 to drive the stamping upper die seat to stamp the back plate workpiece above the stamping lower die seat 61, then the stamping cylinder 46 withdraws the stamping upper die seat, the micro cylinder 65 supports the stamping lower die seat 61 to ascend and makes it present the front-inclined state, the push-out cylinder 33 controls the push block 35 to push out the back plate product, and the back plate product is guided out by the discharging assembly 7.

[0037] Although the disclosure is disclosed as above, the protection scope of the disclosure is not limited to this. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the disclosure, and these changes and modifications will fall within the protection scope of the utility model.

Claims

1. An automated press for a backplane production line, characterized by, Including work rack (1), punch connecting frame (4) and punch work frame (5), the rear end of the work rack (1) is provided with punch setting frame (2), the punch setting frame (2) is provided with vertical stand (3), the vertical stand (3) is provided with punch connecting frame (4), the punch connecting frame (4) is provided with punch work frame (5) below, the front end of the work rack (1) is provided with back plate limiting component (6), the front of the back plate limiting component (6) is provided with discharge assembly (7); Wherein, the punch connecting frame (4) includes mounting plate (41), the front end of the mounting plate (41) is provided with auxiliary connecting frame (42), the rear end of the auxiliary connecting frame (42) is provided with vertical limiting plate (43), the auxiliary connecting frame (42) is provided with two groups of cylinder mounting frame (47), the cylinder mounting frame (47) is respectively provided with a group of punch cylinder (46), the top of the two groups of punch cylinder (46) is provided with top cover plate (44), the rear end edge of the top cover plate (44) is respectively provided with a group of oil pressure buffers (45), the bottom output end of the two groups of punch cylinder (46) is respectively provided with a group of punch guide frame (48); Wherein, the punch work frame (5) includes punch die shell (51), the top of the punch die shell (51) is provided with calibration frame (52), the punch die shell (51) is provided with connecting seat (53) in the calibration frame (52), the connecting seat (53) is provided with a group of anti-disengagement frames at the corresponding punch guide frame (48), the outer side of the anti-disengagement frame is respectively provided with a group of telescopic frames (54), the inside of the punch die shell (51) is provided with die disconnection frame, the bottom of the die disconnection frame is provided with punch upper die seat.

2. An automatic press for backplane production line according to claim 1, characterized in that, The central vertical stand (3) is provided with discharge setting plate (31), the discharge setting plate (31) is provided with push-out support (32), the push-out support (32) is provided with push-out cylinder (33), the output end of the push-out cylinder (33) is connected with push block (35) through connecting rod, the bottom outer end of the push block (35) is provided with sliding groove (34).

3. An automatic press for backplane production line as claimed in claim 1 wherein, The back plate limiting component (6) includes punch lower die seat (61), the punch lower die seat (61) is respectively provided with a group of transverse back plate limiting edge frames (62) at the front and rear ends, the punch lower die seat (61) is respectively provided with a group of longitudinal back plate limiting edge frames (63) at the left and right ends, the outer ends of the transverse back plate limiting edge frames (62) and longitudinal back plate limiting edge frames (63) are respectively provided with two groups of push frames (64).

4. An automatic press for backplane production line according to claim 3, characterized in that, The bottom four corners of the punch lower die seat (61) are respectively provided with a group of micro cylinders (65).

5. An automatic press for backplane production line according to claim 3, characterized in that, The push frame (64) includes mounting frame body (641), the output end of the mounting frame body (641) is provided with rotating rod (642), the output end of the rotating rod (642) is provided with rotating screw rod (644), the rotating screw rod (644) is provided with positioning frame (643), the output end of the rotating screw rod (644) is provided with extension rod (645), the output end of the extension rod (645) is provided with abutting end head (646), the central vertical stand (3) is provided with discharge setting plate (31), the discharge setting plate (31) is provided with push-out support (32), the push-out support (32) is provided with push-out cylinder (33), the output end of the push-out cylinder (33) is connected with push block (35) through connecting rod, the bottom outer end of the push block (35) is provided with sliding groove (34).

6. An automatic press for backplane production line as claimed in claim 1 wherein, The working frame (1) is provided with a signal button at the rear end of the left side edge, and is provided with a punching button at the front end of the left side edge.

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