CN215144078U - Full-automatic edge protection machine - Google Patents

Abstract

The utility model discloses a full-automatic safe edge machine relates to file production technical field. The utility model comprises a feeding mechanism and two edge pressing mechanisms; the feeding mechanism comprises a feeding rack; one end of the feeding rack is fixedly connected with a blank holder rack, and the feeding rack and the blank holder rack are distributed in a T shape; the feeding rack comprises a bottom plate; the upper surface of the bottom plate is rotatably connected with a power shaft and a transmission shaft; the power shaft is in transmission connection with the transmission shaft; the power shaft is positioned in the blank holder rack and is distributed in a T shape with the transmission shaft; the two edge pressing mechanisms are both connected with the edge pressing rack in a sliding manner and are symmetrically arranged relative to the feeding mechanism; the two ends of the edge pressing machine frame are fixedly connected with a material storage mechanism; the storage mechanism is used for storing coiled strip-shaped belts. The utility model discloses a set up the blank pressing mechanism that feeding mechanism and bisymmetry set up to and storage mechanism, realize the automatic installation to the file folder panel safe edge, it is poor with the installation accuracy to have solved current artifical installation effectiveness, influences the problem of the whole quality of product.

Description

Full-automatic edge protection machine

Technical Field

The utility model belongs to the technical field of the file production, especially, relate to a full-automatic safe edge machine.

Background

The existing large folder is usually formed by connecting two panels, and in the using process, due to the conditions of collision extrusion and the like, the folder panel is easy to damage or wear at the side edge and the corner position, so that the appearance is not only influenced, but also the damage degree of the folder panel is increased for a long time, and the service life is influenced.

In order to avoid the defects of the file folder panel, the side edges and the corners of the file folder panel are maintained and installed with protective edges in the existing file folder panel production, so that the protection effect on the file folder panel is realized. The protective edge is usually a metal strip initially, the strip is long in length and is rolled into a coil, and the coil is cut, bent and folded to be mounted on the folder. However, the existing protective edge is mostly installed manually or semi-automatically, the protective edge can not be installed on two corners of the folder panel simultaneously at one time, and the overall production efficiency is low. Meanwhile, the installation position is easy to deviate in manual installation, so that the installation precision is poor, and the overall product quality is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a full-automatic safe edge machine through the blank pressing mechanism that sets up feeding mechanism and bisymmetry and storage mechanism, realizes the automatic installation to file clamp panel safe edge, has solved current artifical installation inefficiency and installation accuracy difference, influences the problem of the whole quality of product.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a full-automatic edge protector, which comprises a feeding mechanism and two edge pressing mechanisms; the feeding mechanism comprises a feeding rack; one end of the feeding rack is fixedly connected with a blank holder rack, and the feeding rack and the blank holder rack are distributed in a T shape; the feeding rack comprises a bottom plate; the upper surface of the bottom plate is rotatably connected with a power shaft and a transmission shaft; the power shaft is in transmission connection with the transmission shaft; the power shaft is positioned in the blank holder rack and distributed in a T shape with the transmission shaft, and the power shaft is connected with a driving device; a laminate is fixedly connected in the feeding rack; two opposite side surfaces of the feeding rack are fixedly connected with side baffles; the feeding rack is fixedly connected with a limiting plate and two lower pressing plates through a rectangular plate; the side surface of the lower pressing plate is rotatably connected with a plurality of rollers;

the upper surface of the bottom plate is rotatably connected with a feeding shaft, is slidably connected with a rectangular rod, is hinged with a material pushing rod and a material discharging rod, and is fixedly connected with a vertical plate; the side surface of the vertical plate is rotatably connected with a cam rod and a blanking rod; the upper surface of the laminate is connected with a material pushing frame and two pull rods in a sliding manner; the upper surface of the laminate is fixedly connected with a support rod; one side of the laminate close to the edge pressing rack is connected with an installation rod in a sliding mode, and the installation rod slides in the vertical direction; the upper surface of the laminate is provided with a conveying device; the other end of the conveying device is connected with the blank holder rack; the two pull rods are symmetrically arranged relative to the material pushing frame; the supporting rod is positioned above the material pushing frame; the supporting rod is fixedly connected with a baffle, and the baffle and the limiting plate are arranged in parallel; the peripheral side of the transmission shaft is fixedly connected with a feeding cylindrical cam, a pushing cylindrical cam, a discharging cam and an end face cam in sequence in the direction away from the power shaft;

the feeding shaft is matched with the feeding cylindrical cam through a follower; both ends of the feeding shaft are fixedly connected with deflector rods; the driving lever is connected with the pull rod through a connecting rod and is used for enabling the pull rod to realize reciprocating motion; the upper surface of the pull rod is fixedly connected with an installation block; the upper surface of the mounting block is hinged with a non-return block, and the non-return block is driven by a pull rod to push the folder panel to realize feeding; the rectangular rod is matched with the pushing cylindrical cam through a follower; the rectangular rod is connected with the material pushing rod through a connecting rod; the upper end of the material pushing rod penetrates through the laminated plate and is connected with the material pushing frame through a connecting rod, and the material pushing frame is used for realizing linear reciprocating motion;

one end of the cam rod is matched with the blanking cam through a follower, and the other end of the cam rod is connected with the blanking rod through a connecting rod; one end of the blanking rod is connected with the mounting rod through a connecting rod and is used for enabling the mounting rod to reciprocate up and down; the upper surface of the mounting rod is connected with a blanking plate in a sliding manner; the discharging rod is matched with the end face cam through a follower; the upper end of the discharging rod penetrates through the laminated plate and is connected with the blanking plate through a connecting rod, so that the blanking plate can reciprocate horizontally; the upper surface of the material pushing frame is symmetrically provided with two material pushing plates and a plurality of groups of rolling wheels; the upper surface of the material pushing plate is hinged with a material pushing block; the material pushing plate drives the material pushing block and pushes the folder panel to the position of the non-return block through the material pushing block;

the two edge pressing mechanisms are both connected with the edge pressing rack in a sliding manner and are symmetrically arranged relative to the feeding mechanism; the two ends of the blank holder rack are fixedly connected with a material storage mechanism; the storage mechanism is used for storing coiled strip-shaped belts; two ends of the blank holder frame are rotatably connected with bearing followers; the blank holder frame is symmetrically and fixedly connected with spring ejector rods; the edge pressing mechanism comprises a mounting side plate; one side of the mounting side plate is connected with a fixed side plate through a fixed column; the mounting side plate is fixedly connected with a horizontally arranged mounting plate; the side surface of the mounting side plate is abutted against the end part of the spring ejector rod;

the mounting side plate is rotatably connected with a shaft sleeve and a transition shaft; a camshaft is rotatably connected between the mounting side plate and the fixed side plate; the inner wall of the shaft sleeve is matched with the power shaft and used for driving the shaft sleeve to rotate through the power shaft and realizing the axial sliding of the shaft sleeve along the power shaft; the peripheral side surface of the shaft sleeve is fixedly connected with a driving wheel; the peripheral side surface of the transition shaft is fixedly connected with a transition wheel; the end part of the transition shaft is fixedly connected with a side pressure end face cam, and the side pressure end face cam is matched with the bearing follower; the transition wheel is in transmission connection with the driving wheel; one end of the camshaft penetrates through the mounting side plate and is fixedly connected with a driven wheel; the driven wheel is in transmission connection with the transition wheel; the circumferential side surface of the cam shaft is fixedly connected with a conveying conjugate cam, a front conjugate cam, a rear conjugate cam, a bending conjugate cam and a blank pressing cam in sequence; a conveying driven plate matched with the conveying conjugate cam, a front driven plate matched with the front conjugate cam, a rear driven plate matched with the rear conjugate cam and a bending driven plate matched with the bending conjugate cam are rotatably connected between the mounting side plate and the fixed side plate;

the fixed side plate is rotatably connected with a pressure side rod; the edge pressing rod is matched with the edge pressing cam through a follower; one side of the fixed side plate, which is close to the mounting side plate, is connected with a bending rod in a sliding manner; an auxiliary plate is fixedly connected to one side of the fixed side plate, which is far away from the installation side plate; a lower edge pressing block is fixedly connected between the fixed side plate and the auxiliary plate, and an upper edge pressing block is connected between the fixed side plate and the auxiliary plate in a sliding manner; one sides of the lower edge pressing block and the upper edge pressing block, which are close to the bending rod, are connected with side edge pressing blocks, and the two side edge pressing blocks are oppositely arranged; the edge pressing rod is connected with the upper surface of the upper edge pressing block through a connecting rod and used for driving the upper edge pressing block to press downwards and matching with the lower edge pressing block to realize the extrusion installation of the protective edge;

the mounting plate is fixedly connected with a right-angle transmission box; an output shaft of the right-angle transmission box penetrates through the lower surface of the mounting plate and is fixedly connected with an output wheel; the input shaft of the right-angle transmission box is fixedly connected with a poke rod; the poke rod is connected with the conveying driven plate through a connecting rod and is used for driving the input shaft to rotate in a reciprocating manner; the mounting plate is rotatably connected with a conveying shaft; the lower end of the conveying shaft is fixedly connected with a one-way gear meshed with the output wheel; the upper end of the conveying shaft is fixedly connected with a driving wheel; the transmission wheel is in transmission connection with a plurality of pairs of conveying rollers; the plurality of pairs of conveying rollers are used for conveying the strip-shaped belt; the upper surface of the mounting plate is rotatably connected with a forming wheel set; the forming wheel set is used for extruding the strip-shaped belt into a V-shaped structure with the cross section; the mounting plate is connected with two sliding blocks in a sliding manner; the side surfaces of the two sliding blocks are fixedly connected with shearing tools, and the two shearing tools are arranged oppositely; one the sliding block is connected with the front driven plate through a connecting rod, and the other sliding block is connected with the rear driven plate through a connecting rod.

Furthermore, one side of the material pushing block, which is close to the blank holder rack, is of a wedge-shaped structure, and a V-shaped groove is formed in the inclined surface of the wedge-shaped structure; the upper surface of the material pushing plate is fixedly connected with a pressure rod; one end of the pressure lever is positioned above the material pushing block and is of a wedge-shaped structure; a return spring is connected between the material pushing block and the pressure rod and is used for keeping the V-shaped groove side of the material pushing block in a lifting state, and the upper surface of the material pushing block is abutted against the lower surface of the pressure rod; and both sides of the material pushing block are rotatably connected with roller bearings.

Furthermore, a limiting clamping groove is formed in one side, close to the blank holder rack, of the non-return block; and a compression spring is connected between the check block and the mounting block and used for keeping the limiting clamping groove side of the check block in a lifting state.

Further, the forming wheel set comprises a plurality of V-shaped grooved wheels and a plurality of forming wheels; the peripheral side surface of the forming wheel is matched with the V-shaped groove on the peripheral side surface of the V-shaped groove wheel; the forming wheel and the V-shaped grooved wheel are connected with the mounting plate through eccentric screws.

Further, the material storage mechanism comprises a plate frame; the side face of the plate frame is fixedly connected with a plurality of side plates which are arranged side by side; a plurality of rotating wheels and a first gear rod are rotatably connected between two adjacent material storage side plates; the rotating wheels are distributed in a circular arc shape; an arc-shaped opening is formed in one side surface of the blocking rod; the plate frame is rotatably connected with a grooved wheel set and a guide wheel.

Furthermore, two limit groove plates are fixedly connected to the side of the plate frame; rectangular grooves are formed in the opposite surfaces of the two limiting groove plates; a tensioning ring is in clearance fit between the two rectangular grooves.

Furthermore, the lower end of the stop lever is provided with a waist-shaped hole and is connected with the material storage side plate through a fixing pin; the upper surface of the material storage side plate is provided with a bayonet; the upper end of the stop rod is fixedly connected with a stop column in clearance fit with the bayonet.

The utility model discloses following beneficial effect has:

1. the utility model discloses a storage mechanism realizes depositing to the metal bar area, realizes the autoloading to the file clamp panel through feeding mechanism, realizes the transport to the metal bar area through the transport wheelset on the blank pressing, realizes cutting the fixed length of metal bar area through shearing the cutter to through lower blank pressing piece and last blank pressing piece, and the side blank pressing piece realizes the punching press installation to the safe edge, the effectual holistic production efficiency and the installation accuracy that have improved, be favorable to improving the whole quality of product.

2. The utility model discloses a cam mechanism on the camshaft realizes holistic linkage with cam mechanism on the transmission shaft for the safe edge machine is whole to integrate highly, and effectual holistic linkage efficiency of improvement and transmission precision have effectually improved holistic machining efficiency and processingquality.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

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

Fig. 1 is a schematic structural view of a full-automatic edge protection machine of the present invention;

FIG. 2 is a schematic rear view of the structure of FIG. 1;

FIG. 3 is a schematic structural view of a feeding mechanism and a blank holder rack;

FIG. 4 is a schematic structural view of a feeding mechanism and a conveying device;

FIG. 5 is a schematic view of the rear view of FIG. 4;

FIG. 6 is a schematic structural view of a feeding mechanism;

FIG. 7 is a top view of the structure of FIG. 6;

FIG. 8 is a cross-sectional view taken at A-A of FIG. 7;

fig. 9 is a schematic structural view of the pusher;

FIG. 10 is a schematic view of the structure of the pull rod and the check block;

FIG. 11 is a schematic view of one of the edge pressing mechanisms and the edge pressing frame;

FIG. 12 is a schematic view of the edge pressing mechanism;

FIG. 13 is a schematic structural view of the mounting side plate, the mounting plate and the camshaft;

FIG. 14 is a schematic bottom view of the structure of FIG. 13;

FIG. 15 is an enlarged view of the structure of the portion B in FIG. 12;

FIG. 16 is an enlarged view of the structure of the portion C in FIG. 13;

FIG. 17 is a schematic structural view of the mounting side plate, the lower edge-pressing block and the upper edge-pressing block;

fig. 18 is a schematic view of the structure of the magazine mechanism;

in the drawings, the components represented by the respective reference numerals are listed below:

1-feeding mechanism, 2-edge pressing mechanism, 3-storing mechanism, 4-power shaft, 5-transmission shaft, 6-cam shaft, 7-forming wheel set, 8-folder panel, 11-pushing frame, 21-pull rod, 31-support rod, 41-installation rod, 51-conveying device, 101-feeding frame, 102-edge pressing frame, 103-side baffle, 104-feeding shaft, 105-rectangular rod, 106-pushing rod, 107-discharging rod, 108-vertical plate, 109-cam rod, 110-discharging rod, 201-installation side plate, 202-fixing side plate, 203-installation plate, 204-shaft sleeve, 205-transition shaft, 206-driving wheel, 207-transition wheel, 208-side pressure end surface cam, 209-right angle transmission case, 210-mounting block, 211-non-return block, 301-material storage side plate, 302-rotating wheel, 303-stop rod, 304-arc opening, 305-grooved wheel group, 306-guide wheel, 307-limiting grooved plate, 308-tensioning ring, 309-kidney-shaped hole, 310-baffle, 410-blanking plate, 501-feeding cylindrical cam, 502-material pushing cylindrical cam, 503-blanking cam, 504-end cam, 601-conveying conjugate cam, 602-front conjugate cam, 603-rear conjugate cam, 604-bending conjugate cam, 605-edge cam, 606-bending rod, 111-group rolling wheel, 112-pressing rod, 113-material pushing plate, 1002-laminated plate, 1010-limiting plate, 1011-pressing plate, 607-auxiliary plate, 608-lower edge pressing block, 609-upper edge pressing block, 610-side edge pressing block, 701-V-shaped grooved wheel, 702-forming wheel, 703-eccentric screw, 1020-bearing follower, 1021-spring ejector rod, 1041-deflector rod, 1100-pusher block, 1101-V-shaped groove, 1102-roller bearing, 2110-limit clamping groove, 2111-compression spring, 1120-reset spring, 2020-edge pressing rod, 2030-output wheel, 2100-deflector rod, 2031-one-way gear, 2032-driving wheel, 2033-conveying roller, 2034-sliding block, 5-shearing tool, 3100-bayonet, 3101-stop column, 6001-driven wheel, 6010-conveying driven plate, 6020-front driven plate, 6030-rear driven plate, 6040-bending driven plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1 and 2, the utility model relates to a full-automatic edge protection machine, which comprises a feeding mechanism 1 and two edge pressing mechanisms 2; the feeding mechanism 1 comprises a feeding rack 101; one end of the feeding rack 101 is welded or bolted with the edge pressing rack 102, and the feeding rack 101 and the edge pressing rack 102 are distributed in a T shape.

As shown in fig. 2-8, the feeder frame 101 includes a base plate; the upper surface of the bottom plate is rotatably connected with a power shaft 4 and a transmission shaft 5 through a bearing seat; the power shaft 4 is in transmission connection with the transmission shaft 5 through a bevel gear; the power shaft 4 is positioned in the edge pressing rack 102 and distributed in a T shape with the transmission shaft 5, the power shaft 4 is connected with a driving device, the driving device is a motor, and the motor is fixedly connected with the edge pressing rack 102 and is connected with the power shaft 4 through belt transmission or chain transmission. A laminate 1002 is welded in the feeding rack 101; two opposite side surfaces of the feeding rack 101 are fixedly connected with side baffles 103; the feeding rack 101 is fixedly connected with a limiting plate 1010 and two lower pressing plates 1011 through rectangular plates; the side of the lower pressing plate 1011 is rotatably connected with a plurality of rollers.

The upper surface of the bottom plate is rotatably connected with a feeding shaft 104, is slidably connected with a rectangular rod 105 through a sliding sleeve, is hinged with a material pushing rod 106 and a material discharging rod 107, and is fixedly connected with a vertical plate 108; a cam rod 109 and a blanking rod 110 are rotatably connected to the side of the vertical plate 108.

The upper surface of the laminate 1002 is connected with a material pushing frame 11 and two pull rods 21 in a sliding manner through a guide rail and slide block mechanism; the upper surface of the laminate 1002 is fixedly connected with a support rod 31; one side of the laminate 1002, which is close to the edge pressing rack 102, is slidably connected with an installation rod 41, and the installation rod 41 slides in the vertical direction; the conveying device 51 is arranged on the upper surface of the layer plate 1002; the other end of the conveying device 51 is connected with the edge pressing frame 102.

The two pull rods 21 are symmetrically arranged relative to the material pushing frame 11; the support rod 31 is positioned above the material pushing frame 11; the supporting rod 31 is fixedly connected with a baffle 310, and the baffle 310 is arranged in parallel with the limiting plate 1010; the folder panel is placed on the supporting rod 31, is limited forwards and backwards through the baffle plate 310 and the limiting plate 1010, is limited leftwards and rightwards through the side baffle plates 103 on two sides, is larger than or equal to one folder panel and is smaller than the thickness of two folder panels when the distance between the lower surface of the limiting plate 1010 and the upper surface of the supporting rod 31 is larger than or equal to the thickness of the folder panel, and only one folder panel can be allowed to pass through the lower side of the limiting plate 1010.

The circumferential side surface of the transmission shaft 5 is fixedly connected with a feeding cylindrical cam 501, a pushing cylindrical cam 502, a blanking cam 503 and an end surface cam 504 in sequence towards the direction far away from the power shaft 4.

The feed shaft 104 is fitted with a feed cylindrical cam 501 through a follower; a deflector rod 1041 is fixedly connected to both ends of the feeding shaft 104; the shift lever 1041 is connected with the pull rod 21 through a connecting rod and is used for enabling the pull rod 21 to reciprocate; the upper surface of the pull rod 21 is fixedly connected with a mounting block 210; the upper surface of the mounting block 210 is hinged with a check block 211, and the check block 211 is driven by the pull rod 21 to push the folder panel to realize feeding.

As shown in fig. 10, a limiting slot 2110 is formed in one side of the check block 211 close to the blank holder frame 102; a compression spring 2111 is connected between the check 211 and the mounting block 210, and is used for keeping the limit slot 2110 side of the check 211 in a raised state.

The rectangular rod 105 is matched with the pushing cylindrical cam 502 through a follower; the rectangular rod 105 is connected with the material pushing rod 106 through a connecting rod; the upper end of the material pushing rod 106 penetrates through the layer plate 1002 and is connected with the material pushing frame 11 through a connecting rod, so that the material pushing frame 11 can realize linear reciprocating motion.

One end of the cam rod 109 is matched with the blanking cam 503 through a follower, and the other end is connected with the blanking rod 110 through a connecting rod; one end of the blanking rod 110 is connected with the mounting rod 41 through a connecting rod, and is used for enabling the mounting rod 41 to reciprocate up and down; the upper surface of the mounting rod 41 is slidably connected with a blanking plate 410.

The discharge rod 107 is matched with the end cam 504 through a follower; the upper end of the discharging rod 107 penetrates through the layer plate 1002 and is connected with the blanking plate 410 through a connecting rod, so that the blanking plate 410 can realize reciprocating motion in the horizontal direction. The lower material plate 410 can be provided with a sucker to realize the adsorption and fixation of the folder panel 8.

As shown in fig. 9, two material pushing plates 113 and a plurality of sets of rolling wheels 111 are symmetrically arranged on the upper surface of the material pushing frame 11; the upper surface of the material pushing plate 113 is hinged with a material pushing block 1100; the material pushing plate 113 drives the material pushing block 1100, and pushes the folder panel to the position of the check block 211 through the material pushing block 1100. One side of the material pushing block 1100, which is close to the blank holder frame 102, is of a wedge-shaped structure, and a V-shaped groove 1101 is formed in the inclined surface of the wedge-shaped structure; the upper surface of the material pushing plate 113 is fixedly connected with a pressure rod 112; one end of the pressure lever 112 is positioned above the material pushing block 1100 and is in a wedge-shaped structure;

a return spring 1120 is connected between the pusher block 1100 and the press rod 112, and is used for keeping the V-shaped groove 1101 side of the pusher block 1100 in a raised state, and the upper surface of the pusher block 1100 is abutted against the lower surface of the press rod 112; roller bearings 1102 are rotatably connected to both sides of the pusher block 1100.

The transmission shaft 5 rotates, the pushing frame 11 is driven to advance through the pushing cylindrical cam 502, the rectangular rod 105 and the pushing rod 106, the side face of the folder panel 8 is clamped by the V-shaped groove 1101 on the pushing block 1100, so that the folder panel 8 is pushed to the direction of the blank holder rack 102 from the lower side of the limiting plate 1010, after the folder panel 8 is pushed through the check block 211, the pushing frame 11 returns along with the rotation of the transmission shaft 5, at the moment, the limiting clamping groove 2110 on the check block 211 clamps the side face of the folder panel 8, so that the folder panel 8 cannot be brought back by the pushing frame 11, the pushing block 1100 can rotate, and the pushing block can better return from the lower side of the folder panel 8 stacked on the support rod 31 through the roller bearing 1102. During the return of the material pushing frame 11, the transmission shaft 5 rotates, and through the feeding cylindrical cam 501, the feeding shaft 104 and the pull rod 21, the non-return block 211 is pulled to advance, so that the file folder panel 8 is further pushed to the binder mechanism 2.

As shown in fig. 11-17, the two edge pressing mechanisms 2 are both connected with the edge pressing frame 102 in a sliding manner through a guide rail and slider mechanism, and are symmetrically arranged relative to the feeding mechanism 1; the two ends of the edge pressing machine frame 102 are fixedly connected with a material storage mechanism 3; the storage mechanism 3 is used for storing the coiled strip-shaped belt.

As shown in fig. 18, the stocker mechanism 3 includes a rack; three material storage side plates 301 arranged side by side are fixedly connected to the side faces of the plate frame; a plurality of rotating wheels 302 and a gear rod 303 are rotatably connected between two adjacent material storage side plates 301; the plurality of rotating wheels 302 are distributed in a circular arc; an arc-shaped opening 304 is formed in one side surface of the blocking rod 303; the pallet is pivotally connected to a slotted wheel assembly 305 and a guide wheel 306. The strip-shaped belt of lapping is placed between two adjacent storage curb plates 301 to be located runner 302, and carry on spacingly through shelves pole 303 to the strip-shaped belt, make the strip-shaped belt rotate at runner 302 effect, be convenient for the strip-shaped belt to pull out. Meanwhile, two limit groove plates 307 are fixedly connected to the side of the plate frame; rectangular grooves are formed in the opposite surfaces of the two limiting groove plates 307; a tension ring 308 is in clearance fit between the two rectangular grooves, and the strip-shaped belt once winds around the sheave group 305 after being pulled out, passes through the lower part of the tension ring 308 and passes through the sheave group 305 and the guide wheel 306. Make the strip-shaped area natural tensioning under the action of gravity of tensioning ring 308 to in transportation process, can pull up tensioning ring 308, thereby can not produce great pulling force to the strip-shaped area, avoid the strip-shaped area to produce the condition emergence of fracture or deformation. Moreover, the lower end of the blocking rod 303 is provided with a waist-shaped hole 309 and is connected with the material storage side plate 301 through a fixing pin; the upper surface of the material storage side plate 301 is provided with a bayonet 3100; the upper end of the blocking rod 303 is fixedly connected with a blocking column 3101 in clearance fit with the bayonet 3100, so that the blocking rod 303 can freely rotate after being lifted up and moved out of the bayonet 3100, and the convenience in use is improved.

Both ends of the blank holder frame 102 are rotatably connected with bearing followers 1020; the edge pressing frame 102 is symmetrically and fixedly connected with spring push rods 1021; the edge pressing mechanism 2 comprises a mounting side plate 201; one side of the installation side plate 201 is connected with a fixed side plate 202 through fixed column welding or bolts; the mounting side plate 201 is fixedly connected with a horizontally arranged mounting plate 203; the side surface of the mounting side plate 201 abuts against the end of the spring ejector 1021.

The mounting side plate 201 is rotatably connected with a shaft sleeve 204 and a transition shaft 205; a camshaft 6 is rotatably connected between the mounting side plate 201 and the fixed side plate 202. The inner wall of the shaft sleeve 204 is matched with the power shaft 4 and used for driving the shaft sleeve 204 to rotate through the power shaft 4 and realizing that the shaft sleeve 204 axially slides along the power shaft 4; the power shaft 4 can be a spline shaft or a regular prism structure, and the shaft sleeve 204 and the power shaft 4 can also be connected through a sliding key. The peripheral side surface of the shaft sleeve 204 is fixedly connected with a driving wheel 206; the peripheral side surface of the transition shaft 205 is fixedly connected with a transition wheel 207; the end of the transition shaft 205 is fixedly connected with a side pressure end cam 208, and the side pressure end cam 208 is matched with the bearing follower 1020; the transition wheel 207 is in transmission connection with the driving wheel 206 through a chain or a belt.

One end of the camshaft 6 penetrates through the mounting side plate 201 and is fixedly connected with a driven wheel 6001; the driven wheel 6001 is in transmission connection with the transition wheel 207; so that the camshaft 6 and the transmission shaft 5 can be rotated synchronously. A conveying conjugate cam 601, a front conjugate cam 602, a rear conjugate cam 603, a bending conjugate cam 604 and a blank pressing cam 605 are fixedly connected to the circumferential side surface of the cam shaft 6 in sequence.

A conveying driven plate 6010 engaged with the conveying conjugate cam 601, a front driven plate 6020 engaged with the front conjugate cam 602, a rear driven plate 6030 engaged with the rear conjugate cam 603, and a bending driven plate 6040 engaged with the bending conjugate cam 604 are rotatably connected between the mounting side plate 201 and the fixed side plate 202.

The fixed side plate 202 is rotatably connected with a pressure side rod 2020; the edge pressing rod 2020 is matched with the edge pressing cam 605 through a follower; a bending rod 606 is connected to one side of the fixed side plate 202 close to the installation side plate 201 in a sliding manner; an auxiliary plate 607 is fixedly connected to a side of the fixed side plate 202 away from the installation side plate 201. A lower edge pressing block 608 and an upper edge pressing block 609 are fixedly connected between the fixed side plate 202 and the auxiliary plate 607; one sides of the lower edge pressing block 608 and the upper edge pressing block 609 close to the bending rod 606 are both connected with side edge pressing blocks 610, and the edge pressing blocks 610 on the two sides are oppositely arranged; the edge pressing rod 2020 is connected with the upper surface of the upper edge pressing block 609 through a connecting rod and is used for driving the upper edge pressing block 609 to press down and matching with the lower edge pressing block 608 to realize the extrusion installation of the edge protector.

The mounting plate 203 is fixedly connected with a right-angle transmission box 209; an output shaft of the right-angle transmission box 209 penetrates through the lower surface of the mounting plate 203 and is fixedly connected with an output wheel 2030; the input shaft of the right-angle transmission box 209 is fixedly connected with a poke rod 2100; the poke rod 2100 is connected with the conveying driven plate 6010 through a connecting rod and is used for driving the input shaft to rotate in a reciprocating manner. The mounting plate 203 is rotatably connected with a conveying shaft; the lower end of the conveying shaft is fixedly connected with a one-way gear 2031 engaged with the output wheel 2030, so that the conveying shaft is driven to rotate only in one direction, such as anticlockwise, by the conveying conjugate cam 601, the conveying driven plate 6010 and the right-angle transmission box 209 during the rotation of the camshaft 6.

The upper end of the conveying shaft is fixedly connected with a driving wheel 2032; the transmission wheel 2032 is in transmission connection with two pairs of conveying rollers 2033; two pairs of conveying rollers 2033 for conveying the strip belt; the strip-shaped belt passes through the conveying rollers 2033 of each pair after being led out and reversed by the material storage mechanism, and the strip-shaped belt is pulled in the mutual extrusion and rotation processes of the conveying rollers 2033, so that the conveying action of the strip-shaped belt is realized, and the strip-shaped belt is conveyed to the forming wheel set 7.

The upper surface of the mounting plate 203 is rotatably connected with a forming wheel set 7; the forming wheel set 7 is used for extruding the strip-shaped belt into a V-shaped structure with the cross section; specifically, the forming wheel set 7 comprises two V-shaped groove wheels 701 and three forming wheels 702, and they are arranged in a staggered manner; the peripheral side of the forming wheel 702 is fitted with the V-grooves of the peripheral side of the V-groove wheel 701 so that the strip-shaped station is pressed by the forming wheel 702 against the V-groove wheel 701, thereby causing the strip-shaped belt to be pressed into a structure having a V-shaped cross-section. The forming wheel 702 and the V-shaped grooved wheel 701 are connected with the mounting plate 203 through eccentric screws 703, so that the distance between the forming wheel 702 and the V-shaped grooved wheel 701 can be conveniently adjusted.

The mounting plate 203 is slidably connected with two sliding blocks 2034; the two sliding blocks 2034 are fixedly connected to the side surfaces of the cutting tool 2035, and the two cutting tools 2035 are arranged oppositely and used for cutting off the strip. One of the sliding blocks 2034 is connected to the front driven plate 6020 via a link, and the other sliding block 2034 is connected to the rear driven plate 6030 via a link.

The cam shaft 6 rotates, and the two sliding blocks 2034 slide relatively by the front conjugate cam 602 and the front driven plate 6020, and the rear conjugate cam 603 and the rear driven plate 6030, so that the strip-shaped tape is cut by the two shearing cutters 2035, and the bending conjugate cam 604 and the bending driven plate 6040 drive the bending rod 606 to advance, thereby bending the cut strip-shaped tape. Meanwhile, the lower side pressing end face cam 208 is rotated by the transition shaft 205 to be matched with the bearing follower 1020, so that the pressing mechanism 2 integrally moves, the bent strip is moved to the folder panel 8 by the bending rod 606, the corner part of the folder panel 8 is wrapped by the strip, the strip is matched with the pressing cam 605 by the pressing rod 2020 under the rotation action of the cam shaft 6, the upper pressing block 609 is driven to be pressed downwards, the pressing block 608 is matched downwards, the strip is extruded and installed by the side pressing blocks 610, and the strip is clamped on the side edge of the folder panel 8, so that the edge protection is formed. After the primary edge pressing action is finished, the edge pressing mechanism rotates along with the cam shaft 6, all action parts of the edge pressing mechanism 2 reset, and the edge pressing mechanism 2 is reset integrally under the action of the spring ejector rod 1021.

After the blank pressing is finished, the power shaft 4 drives the transmission shaft 5 under the action of the cam rod 109, the blanking cam 503 and the blanking rod 110; the mounting rod 41 is lifted upwards, the file folder panel 8 is fixed through a vacuum chuck on the blanking plate 410, meanwhile, the blanking plate 410 advances under the action of the discharging rod 107 and the end face cam 504, so that the file folder panel 8 is pulled out from the space between the upper edge pressing block 609 and the lower edge pressing block 608, the transmission shaft 5 continues to rotate, the cam rod 109, the blanking cam 503 and the blanking rod 110 act, the mounting rod 41 descends, the blanking plate 410 places the file folder panel 8 subjected to edge pressing on the conveying device 51, and the file folder panel 8 subjected to edge pressing is moved out through the conveying device 51 to achieve storage. The utility model discloses a blank pressing machine is whole through a power device, realizes holistic linkage to realize circulation blank pressing installation, effectual holistic product quality and the production efficiency of having improved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (7)

1. The utility model provides a full-automatic safe edge machine which characterized in that: comprises a feeding mechanism (1) and two edge pressing mechanisms (2); the feeding mechanism (1) comprises a feeding rack (101); one end of the feeding rack (101) is fixedly connected with a blank pressing rack (102), and the feeding rack (101) and the blank pressing rack (102) are distributed in a T shape;

the feeding rack (101) comprises a bottom plate; the upper surface of the bottom plate is rotatably connected with a power shaft (4) and a transmission shaft (5); the power shaft (4) is in transmission connection with the transmission shaft (5); the power shaft (4) is positioned in the blank pressing rack (102) and distributed in a T shape with the transmission shaft (5), and the power shaft (4) is connected with a driving device;

a laminate (1002) is fixedly connected in the feeding rack (101); two opposite side surfaces of the feeding rack (101) are fixedly connected with side baffles (103); the feeding rack (101) is fixedly connected with a limiting plate (1010) and two lower pressing plates (1011) through a rectangular plate; the side surface of the lower pressing plate (1011) is rotatably connected with a plurality of rollers;

the upper surface of the bottom plate is rotatably connected with a feeding shaft (104), is slidably connected with a rectangular rod (105), is hinged with a material pushing rod (106) and a material discharging rod (107), and is fixedly connected with a vertical plate (108); the side surface of the vertical plate (108) is rotatably connected with a cam rod (109) and a blanking rod (110);

the upper surface of the laminate (1002) is connected with a material pushing frame (11) and two pull rods (21) in a sliding manner; the upper surface of the laminate (1002) is fixedly connected with a support rod (31); one side of the laminate (1002), which is close to the edge pressing rack (102), is connected with an installation rod (41) in a sliding manner, and the installation rod (41) slides along the vertical direction; the upper surface of the laminate (1002) is provided with a conveying device (51); the other end of the conveying device (51) is connected with the edge pressing rack (102);

the two pull rods (21) are symmetrically arranged relative to the material pushing frame (11); the supporting rod (31) is positioned above the material pushing frame (11); the supporting rod (31) is fixedly connected with a baffle (310), and the baffle (310) and the limiting plate (1010) are arranged in parallel;

the circumferential side surface of the transmission shaft (5) is fixedly connected with a feeding cylindrical cam (501), a pushing cylindrical cam (502), a blanking cam (503) and an end surface cam (504) in sequence in the direction away from the power shaft (4);

the feeding shaft (104) is matched with the feeding cylindrical cam (501) through a follower; both ends of the feeding shaft (104) are fixedly connected with deflector rods (1041); the shifting rod (1041) is connected with the pull rod (21) through a connecting rod and is used for enabling the pull rod (21) to realize reciprocating motion; the upper surface of the pull rod (21) is fixedly connected with a mounting block (210); the upper surface of the mounting block (210) is hinged with a check block (211) which is used for driving the check block (211) to push the folder panel through a pull rod (21) to realize feeding;

the rectangular rod (105) is matched with the pushing cylindrical cam (502) through a follower; the rectangular rod (105) is connected with the material pushing rod (106) through a connecting rod; the upper end of the material pushing rod (106) penetrates through the laminate (1002), is connected with the material pushing frame (11) through a connecting rod and is used for enabling the material pushing frame (11) to realize linear reciprocating motion;

one end of the cam rod (109) is matched with the blanking cam (503) through a follower, and the other end of the cam rod is connected with the blanking rod (110) through a connecting rod; one end of the blanking rod (110) is connected with the mounting rod (41) through a connecting rod and used for enabling the mounting rod (41) to reciprocate up and down; the upper surface of the mounting rod (41) is connected with a blanking plate (410) in a sliding manner;

the discharging rod (107) is matched with the end face cam (504) through a follower; the upper end of the discharging rod (107) penetrates through the laminated plate (1002), is connected with the discharging plate (410) through a connecting rod and is used for enabling the discharging plate (410) to realize reciprocating motion in the horizontal direction;

two material pushing plates (113) and a plurality of groups of rolling wheels (111) are symmetrically arranged on the upper surface of the material pushing frame (11); the upper surface of the material pushing plate (113) is hinged with a material pushing block (1100); the material pushing plate (113) drives the material pushing block (1100), and the folder panel is pushed to the position of the non-return block (211) through the material pushing block (1100);

the two edge pressing mechanisms (2) are both connected with the edge pressing rack (102) in a sliding manner and are symmetrically arranged relative to the feeding mechanism (1); both ends of the edge pressing machine frame (102) are fixedly connected with a material storage mechanism (3); the storage mechanism (3) is used for storing coiled strip-shaped belts;

both ends of the edge pressing rack (102) are rotatably connected with bearing followers (1020); the edge pressing machine frame (102) is symmetrically and fixedly connected with spring ejector rods (1021);

the edge pressing mechanism (2) comprises a mounting side plate (201); one side of the installation side plate (201) is connected with a fixed side plate (202) through a fixed column; the mounting side plate (201) is fixedly connected with a horizontally arranged mounting plate (203); the side surface of the mounting side plate (201) is abutted against the end part of the spring ejector rod (1021);

the mounting side plate (201) is rotatably connected with a shaft sleeve (204) and a transition shaft (205); a camshaft (6) is rotatably connected between the mounting side plate (201) and the fixed side plate (202);

the inner wall of the shaft sleeve (204) is matched with the power shaft (4) and is used for driving the shaft sleeve (204) to rotate through the power shaft (4) and realizing the axial sliding of the shaft sleeve (204) along the power shaft (4); the peripheral side surface of the shaft sleeve (204) is fixedly connected with a driving wheel (206);

the peripheral side surface of the transition shaft (205) is fixedly connected with a transition wheel (207); the end part of the transition shaft (205) is fixedly connected with a side pressure end face cam (208), and the side pressure end face cam (208) is matched with the bearing follower (1020); the transition wheel (207) is in transmission connection with the driving wheel (206);

one end of the camshaft (6) penetrates through the mounting side plate (201) and is fixedly connected with a driven wheel (6001); the driven wheel (6001) is in transmission connection with the transition wheel (207); the circumferential side surface of the cam shaft (6) is fixedly connected with a conveying conjugate cam (601), a front conjugate cam (602), a rear conjugate cam (603), a bending conjugate cam (604) and a blank pressing cam (605) in sequence;

a conveying driven plate (6010) matched with the conveying conjugate cam (601), a front driven plate (6020) matched with the front conjugate cam (602), a rear driven plate (6030) matched with the rear conjugate cam (603) and a bending driven plate (6040) matched with the bending conjugate cam (604) are rotatably connected between the mounting side plate (201) and the fixed side plate (202);

the fixed side plate (202) is rotatably connected with a pressure side rod (2020); the edge pressing rod (2020) is matched with the edge pressing cam (605) through a follower; one side of the fixed side plate (202), which is close to the mounting side plate (201), is connected with a bending rod (606) in a sliding manner; an auxiliary plate (607) is fixedly connected to one side of the fixed side plate (202) far away from the installation side plate (201);

a lower edge pressing block (608) is fixedly connected between the fixed side plate (202) and the auxiliary plate (607), and an upper edge pressing block (609) is connected in a sliding manner; one sides of the lower edge pressing block (608) and the upper edge pressing block (609) close to the bending rod (606) are both connected with side edge pressing blocks (610), and the two side edge pressing blocks (610) are oppositely arranged;

the edge pressing rod (2020) is connected with the upper surface of the upper edge pressing block (609) through a connecting rod and is used for driving the upper edge pressing block (609) to press downwards and matching with the lower edge pressing block (608) to realize extrusion installation of the edge protector;

the mounting plate (203) is fixedly connected with a right-angle transmission box (209); an output shaft of the right-angle transmission box (209) penetrates through the lower surface of the mounting plate (203) and is fixedly connected with an output wheel (2030); the input shaft of the right-angle transmission box (209) is fixedly connected with a poke rod (2100); the poke rod (2100) is connected with the conveying driven plate (6010) through a connecting rod and is used for driving the input shaft to rotate in a reciprocating mode;

the mounting plate (203) is rotatably connected with a conveying shaft; the lower end of the conveying shaft is fixedly connected with a one-way gear (2031) meshed with an output wheel (2030); the upper end of the conveying shaft is fixedly connected with a driving wheel (2032); the transmission wheel (2032) is in transmission connection with a plurality of pairs of conveying rollers (2033); a plurality of pairs of the conveying rollers (2033) are used for conveying the strip-shaped belt; the upper surface of the mounting plate (203) is rotatably connected with a forming wheel set (7); the forming wheel set (7) is used for extruding the strip-shaped belt into a V-shaped structure with the cross section;

the mounting plate (203) is connected with two sliding blocks (2034) in a sliding way; the side surfaces of the two sliding blocks (2034) are fixedly connected with shearing tools (2035), and the two shearing tools (2035) are arranged oppositely;

one sliding block (2034) is connected with the front driven plate (6020) through a connecting rod, and the other sliding block (2034) is connected with the rear driven plate (6030) through a connecting rod.

2. The full-automatic edge protector according to claim 1, wherein one side of the pusher block (1100) close to the edge pressing frame (102) is of a wedge-shaped structure, and a slope of the wedge-shaped structure is provided with a V-shaped groove (1101); the upper surface of the material pushing plate (113) is fixedly connected with a pressure rod (112); one end of the pressure lever (112) is positioned above the material pushing block (1100) and is of a wedge-shaped structure;

a return spring (1120) is connected between the material pushing block (1100) and the pressure rod (112) and is used for keeping the V-shaped groove (1101) side of the material pushing block (1100) in a lifting state, and the upper surface of the material pushing block (1100) is abutted against the lower surface of the pressure rod (112); and both sides of the material pushing block (1100) are rotatably connected with roller bearings (1102).

3. The full-automatic edge protector according to claim 1, wherein a limiting clamping groove (2110) is formed in one side, close to the edge pressing rack (102), of the check block (211); and a compression spring (2111) is connected between the check block (211) and the mounting block (210) and used for keeping the limit clamping groove (2110) side of the check block (211) in a lifting state.

4. A machine according to claim 1, characterized in that said forming wheel group (7) comprises a plurality of V-shaped grooved wheels (701) and a plurality of forming wheels (702); the peripheral side surface of the forming wheel (702) is matched with a V-shaped groove on the peripheral side surface of the V-shaped grooved wheel (701); the forming wheel (702) and the V-shaped grooved wheel (701) are connected with the mounting plate (203) through eccentric screws (703).

5. A full-automatic edge protector as claimed in claim 1 or 2 or 3 or 4, characterized in that the storage mechanism (3) comprises a plate rack; the side face of the plate frame is fixedly connected with a plurality of side plates (301) for storing materials in parallel; a plurality of rotating wheels (302) and a first gear rod (303) are rotatably connected between two adjacent material storage side plates (301); a plurality of rotating wheels (302) are distributed in a circular arc; an arc-shaped opening (304) is formed in one side face of the blocking rod (303); the plate frame is rotatably connected with a grooved wheel set (305) and a guide wheel (306).

6. A full-automatic edge protector according to claim 5, characterized in that two limit groove plates (307) are fixedly connected with the plate frame side; rectangular grooves are formed in the opposite surfaces of the two limiting groove plates (307); a tension ring (308) is in clearance fit between the two rectangular grooves.

7. The full-automatic edge protector according to claim 6, characterized in that the lower end of the blocking rod (303) is provided with a kidney-shaped hole (309) and is connected with the material storage side plate (301) through a fixing pin; a bayonet (3100) is formed in the upper surface of the material storage side plate (301); the upper end of the blocking rod (303) is fixedly connected with a blocking column (3101) which is in clearance fit with the bayonet (3100).

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