阅读说明：本技术 一种将钮扣边角料综合利用的自动化生产线 (Automatic production line for comprehensively utilizing button leftover materials ) 是由 赵孔进 于 2021-08-31 设计创作，主要内容包括：本发明公开一种将钮扣边角料综合利用的自动化生产线,属于纽扣生产领域；一种将钮扣边角料综合利用的自动化生产线包括传送机构、冲制机构、起到、锁紧机构、穿冲机构、触发机构以及推料机构；通过在冲制机构的下游方向设置切刀,来对冲制后的边角料进行切断,防止边角料过大导致难以收集；通过在冲制机构的一侧设置锁紧机构,来实现当冲制机构进行冲制动作时,锁紧机构对传送机构的传输动作进行限制,保证冲制效果；通过将切刀与冲制机构联动设计,保证切断动作的稳定进行；通过在支撑架上设置推料机构,并通过设置缓冲机构和触发机构,来控制推料机构的推料时机,来避免推料机构与板材发生干涉。(The invention discloses an automatic production line for comprehensively utilizing leftover materials of buttons, belonging to the field of button production; an automatic production line for comprehensively utilizing button leftover materials comprises a conveying mechanism, a punching mechanism, a lifting mechanism, a locking mechanism, a punching mechanism, a triggering mechanism and a material pushing mechanism; the cutting knife is arranged in the downstream direction of the punching mechanism to cut off the punched leftover materials, so that the phenomenon that the leftover materials are difficult to collect due to overlarge leftover materials is prevented; the locking mechanism is arranged on one side of the punching mechanism, so that when the punching mechanism performs punching action, the locking mechanism limits the transmission action of the transmission mechanism, and the punching effect is ensured; the cutter and the punching mechanism are designed in a linkage manner, so that the stable operation of the cutting-off action is ensured; the supporting frame is provided with the material pushing mechanism, and the buffering mechanism and the triggering mechanism are arranged to control the material pushing time of the material pushing mechanism so as to avoid the interference between the material pushing mechanism and the plate.)

1. An automatic production line for comprehensively utilizing button leftover materials comprises a base (1) and is characterized in that a conveying mechanism (3) is arranged at the upper end of the base (1), and a punching mechanism (4) and a cutter (6) are sequentially arranged in the downstream direction of the conveying mechanism (3) by taking the conveying direction of a plate as a reference;

the conveying mechanism (3) comprises a mounting frame (31), two groups of rollers (32) are arranged on the mounting frame (31), each group of rollers (32) comprises two rollers (32) which are distributed up and down, a second gear (33) is fixed on each of the two rollers (32) in each group, and the two second gears (33) are meshed with each other; a belt (34) is connected between the two groups of rollers (32); the roller (32) is made of rubber;

the punching mechanism (4) comprises a second rack (43) capable of moving up and down, a connecting plate (44) is fixed at the lower end of the second rack (43), a plurality of punches (45) are arranged at the lower end of the connecting plate (44), the punching mechanism (4) further comprises a supporting frame (41), and a plurality of punching holes (411) corresponding to the punches (45) one by one are formed in the supporting frame (41);

one side of the second rack (43) is provided with a locking mechanism (5), the locking mechanism (5) comprises a clamping plate (53), the second rack (43) descends to drive the clamping plate (53) to descend, and the lower end part of the clamping plate (53) can be clamped with two adjacent teeth of the second gear (33);

the cutter (6) is fixedly connected with the second rack (43), and the upper end of the support frame (41) is provided with a yielding groove (412) corresponding to the cutter (6).

2. The automatic production line for comprehensively utilizing the button scraps as claimed in claim 1, wherein the locking mechanism (5) further comprises a connecting rod (51), one end of the connecting rod (51) is fixedly connected with the second rack (43), the other end of the connecting rod is fixedly provided with a mounting block (52), the clamping plate (53) is slidably connected with the mounting block (52), and the sliding direction is vertical;

the mounting block (52) is provided with a limiting groove (521), the upper end part of the clamping plate (53) is provided with the limiting plate (531), the limiting plate (531) is positioned in the limiting groove (521), a first spring (54) is arranged between the upper end surface of the clamping plate (53) and the inner top surface of the mounting block (52), and the limiting plate (531) has a movement trend close to the lower end part of the limiting groove (521) under the action of the elastic force of the first spring (54);

in the punching process of the punching mechanism (4), before the punch (45) contacts with the plate, the lower end part of the clamping plate (53) is clamped with two adjacent teeth of the second gear (33).

3. The automatic production line for comprehensively utilizing the button scraps as claimed in claim 1, wherein a material pushing mechanism (9) is installed on the supporting frame (41), and a buffer mechanism (7) is arranged in the abdicating groove (412);

the material pushing mechanism (9) comprises a rotating shaft (91), the rotating shaft (91) is rotatably connected with the base (1), a fixing rod (92) is fixed at the upper end of the rotating shaft (91), a connecting pin (921) is arranged at one end, far away from the rotating shaft (91), of the fixing rod (92), a push rod (93) is rotatably connected onto the connecting pin (921), a push plate (94) is hinged to one end, far away from the connecting pin (921), of the push rod (93), and the push plate (94) is in sliding connection with the support frame (41);

the buffer mechanism (7) comprises a lifting plate (71) which is in sliding connection with the abdicating groove (412), two ends of the lifting plate (71) are respectively provided with a baffle plate (711), a second spring (72) is arranged between the lower end surface of the lifting plate (71) and the upper end surface of the base (1), when the lifting plate (71) is not acted by other external forces, the baffle plate (711) is tightly attached to the lower end surface of the support frame (41) under the action of the elastic force of the second spring (72), and the upper end surface of the lifting plate (71) is flush with the upper end surface of the support frame (41); the upper ends of the two baffles (711) are respectively fixed with a guide rod (73), and the two guide rods (73) respectively penetrate through the upper end part of the support frame (41) and are in sliding connection with the support frame (41);

the trigger mechanism (8) comprises a third rack (81) and a sliding plate (82), the third rack (81) is fixedly connected with the lifting plate (71), the sliding plate (82) is connected with the base (1) in a sliding manner, and a fourth rack (821) and a fifth rack (822) are respectively arranged on two mutually vertical side surfaces of the sliding plate (82); a second mounting seat (83) is fixed at the upper end of the base (1), a second rotating rod (84) is connected to the second mounting seat (83) in a rotating mode, a fourth gear (85) and a fifth gear (86) are respectively fixed to two ends of the second rotating rod (84), the fourth gear (85) is meshed with a third rack (81), the fifth gear (86) is meshed with a fourth rack (821), a sixth gear (95) is fixed to a rotating shaft (91), and the sixth gear (95) is meshed with a fifth rack (822);

when the cutter (6) contacts with the lifting plate (71) and drives the lifting plate (71) to descend, the rotating shaft (91) can be driven to rotate, and the push plate (94) is driven to push the plate out of the support frame (41).

4. The automatic production line for comprehensively utilizing the leftover materials of the buttons according to claim 3, wherein when the cutting knife (6) is not in contact with the lifting plate (71), the trigger mechanism (8) cannot drive the rotating shaft (91) to rotate, the connecting pin (921) is positioned at the farthest end point away from the supporting frame (41), and the pushing plate (94) cannot be in contact with the plate.

5. The automatic production line for comprehensively utilizing the button scraps as claimed in claim 4, wherein a conveyor belt is arranged at one end of the push plate (94) close to the sheet material, the conveying direction of the conveyor belt is consistent with the conveying direction of the sheet material, and when the pushing mechanism (9) performs a pushing action, the conveyor belt contacts with the side surface of the sheet material and applies a force to the sheet material in a direction away from the guide rod (72).

6. The automatic production line for comprehensively utilizing the button scraps as claimed in claim 1, wherein the upper end of the base (1) is provided with the guide mechanism (2), the guide mechanism (2) comprises a workbench (21) fixed at the upper end of the base (1), the upper end of the workbench (21) is slidably connected with two guide plates (22), the lower end of the workbench (21) is rotatably connected with a first rotating rod (24), the first rotating rod (24) is fixedly provided with a first gear (25), the lower ends of the two guide plates (22) are respectively fixedly provided with a first rack (23), and the two first racks (23) are respectively positioned at two opposite sides of the first gear (25) and are simultaneously meshed with the first gear (25); a first mounting base (26) is fixed at the upper end of the workbench (21), an adjusting rod (27) is connected to the first mounting base (26) in a threaded mode, and the tail end of the adjusting rod (27) is rotatably connected with one of the guide plates (22).

Technical Field

The invention belongs to the field of button leftover materials, and particularly relates to an automatic production line for comprehensively utilizing button leftover materials.

Background

In the production process of the button, resin is required to be made into a plate or a bar, then the plate or the bar is further processed to form a button blank, and the finished button is prepared through working procedures such as punching and the like;

when being panel with resin preparation and carrying out subsequent processing, need punch the panel, form the button stock, this kind of production mode compares and makes the bar earlier and carry out the stock preparation, and production efficiency obtains improving, but the in-process that the panel was punched can appear more leftover bits, and these leftover bits need recycle again, and the leftover bits that leave after the panel was punched can be very big, leads to being difficult to collect.

Disclosure of Invention

Aiming at the defects of the prior art, the invention aims to provide an automatic production line for comprehensively utilizing leftover materials of buttons, and solves the problem that the leftover materials left after punching of a plate in the prior art are large and difficult to collect.

The purpose of the invention can be realized by the following technical scheme:

an automatic production line for comprehensively utilizing button leftover materials comprises a base and is characterized in that a conveying mechanism is arranged at the upper end of the base, and a punching mechanism and a cutter are sequentially arranged in the downstream direction of the conveying mechanism by taking the conveying direction of a plate as a reference;

furthermore, the conveying mechanism comprises a mounting frame, the mounting frame is provided with two groups of rollers, each group of rollers comprises two rollers which are distributed vertically, two rollers in each group are respectively fixed with a second gear, and the two second gears are mutually meshed; a belt is connected between the two groups of rollers; the roller is made of rubber;

furthermore, the punching mechanism comprises a second rack capable of moving up and down, a connecting plate is fixed at the lower end of the second rack, a plurality of punches are arranged at the lower end of the connecting plate, and the punching mechanism also comprises a supporting frame, wherein a plurality of punching holes corresponding to the punches one by one are formed in the supporting frame;

furthermore, a locking mechanism is mounted on one side of the second rack, the locking mechanism comprises a clamping plate, the second rack can drive the clamping plate to descend when descending, and the lower end part of the clamping plate can be clamped with two adjacent teeth of the second gear;

furthermore, the cutter is fixedly connected with the second rack, and the upper end of the support frame is provided with a yielding groove corresponding to the cutter.

Furthermore, the locking mechanism further comprises a connecting rod, one end of the connecting rod is fixedly connected with the second rack, the other end of the connecting rod is fixedly provided with an installation block, the clamping plate is connected with the installation block in a sliding mode, and the sliding direction is vertical;

furthermore, a limiting groove is formed in the mounting block, a limiting plate is arranged at the upper end of the clamping plate and is positioned in the limiting groove, a first spring is arranged between the upper end face of the clamping plate and the inner top face of the mounting block, and the limiting plate has a movement trend close to the lower end of the limiting groove under the elastic action of the first spring;

further, in the punching process of the punching mechanism, before the punch contacts with the plate, the lower end part of the clamping plate is clamped with two adjacent teeth of the second gear.

Furthermore, a pushing mechanism is mounted on the supporting frame, and a buffer mechanism is arranged in the abdicating groove;

furthermore, the pushing mechanism comprises a rotating shaft, the rotating shaft is rotatably connected with the base, a fixed rod is fixed at the upper end of the rotating shaft, a connecting pin is arranged at one end, away from the rotating shaft, of the fixed rod, a push rod is rotatably connected onto the connecting pin, one end, away from the connecting pin, of the push rod is hinged with a push plate, and the push plate is in sliding connection with the support frame;

furthermore, the buffer mechanism comprises a lifting plate which is in sliding connection with the abdicating groove, two ends of the lifting plate are respectively provided with a baffle plate, a second spring is arranged between the lower end surface of the lifting plate and the upper end surface of the base, when the lifting plate is not acted by other external forces, the baffle plate is tightly attached to the lower end surface of the support frame under the elastic force action of the second spring, and the upper end surface of the lifting plate is flush with the upper end surface of the support frame; the upper ends of the two baffles are respectively fixed with a guide rod, and the two guide rods respectively penetrate through the upper end part of the support frame and are in sliding connection with the support frame;

furthermore, the trigger mechanism comprises a third rack and a sliding plate, the third rack is fixedly connected with the lifting plate, the sliding plate is connected with the base in a sliding manner, and a fourth rack and a fifth rack are respectively arranged on two side surfaces, which are perpendicular to each other, of the sliding plate; a second mounting seat is fixed at the upper end of the base, a second rotating rod is rotatably connected to the second mounting seat, a fourth gear and a fifth gear are respectively fixed at two ends of the second rotating rod, the fourth gear is meshed with a third rack, the fifth gear is meshed with a fourth rack, a sixth gear is fixed on the rotating shaft, and the sixth gear is meshed with the fifth rack;

further, when the cutter contacts with the lifting plate and drives the lifting plate to descend, the rotating shaft can be driven to rotate, and the push plate is driven to push the plate out of the support frame.

Further, when the cutter with when the lifter plate contact, trigger mechanism can not drive the pivot and rotate, and the connecting pin is in the extreme point farthest from the support frame this moment, and the push pedal can not take place the contact with panel.

Furthermore, a conveyor belt is arranged at one end, close to the plate, of the push plate, the transmission direction of the conveyor belt is consistent with the conveying direction of the plate, and when the pushing mechanism pushes the plate, the conveyor belt is in contact with the side face of the plate and applies a force to the plate, wherein the force is far away from the guide rod.

Furthermore, a guide mechanism is mounted at the upper end of the base and comprises a workbench fixed at the upper end of the base, two guide plates are slidably connected to the upper end of the workbench, a first rotating rod is rotatably connected to the lower end of the workbench, a first gear is fixed on the first rotating rod, a first rack is respectively fixed at the lower ends of the two guide plates, and the two first racks are respectively positioned at two opposite sides of the first gear and are simultaneously meshed with the first gear; a first mounting seat is fixed at the upper end of the workbench, an adjusting rod is connected to the first mounting seat in a threaded mode, and the tail end of the adjusting rod is rotatably connected with one of the guide plates.

The invention has the beneficial effects that: the punching mechanism is arranged in the downstream direction of the conveying mechanism, and the cutter capable of lifting is arranged in the downstream direction of the punching mechanism, so that the punched leftover materials are cut off, and the phenomenon that the leftover materials are difficult to collect due to overlarge leftover materials is prevented; the locking mechanism is arranged on one side of the punching mechanism, so that the locking mechanism limits the transmission action of the transmission mechanism when the punching mechanism performs punching action, and the influence on the punching effect caused by the continuous movement of the plate when the plate is punched is avoided; through the linkage design of the cutter and the punching mechanism, the plate is cut while being punched, the phenomenon that the cut leftover materials are too large and difficult to collect due to repeated extension of the punched part of the plate is avoided, and meanwhile, the plate can be kept still when the cutter cuts the plate, so that the stable operation of the cutting action is ensured; the material pushing mechanism is arranged on the support frame, and the material pushing time of the material pushing mechanism is controlled by arranging the buffer mechanism and the trigger mechanism, so that the material pushing mechanism finishes material pushing action and returns to the original point within the time period from the time when the cutter cuts off the plate to the time when the conveying mechanism starts to transmit the plate again, and the interference between the material pushing mechanism and the plate is avoided; the base is provided with the guide mechanism, so that the positioning and the guiding of the plate are realized.

Drawings

In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;

FIG. 2 is a schematic structural view of a guide mechanism according to an embodiment of the present invention;

FIG. 3 is a schematic structural view of a transport mechanism according to an embodiment of the present invention;

FIG. 4 is a schematic structural view of a punching mechanism according to an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a locking mechanism according to an embodiment of the present invention

FIG. 6 is a schematic diagram of the relative positions of the buffer mechanism, the trigger mechanism and the pushing mechanism according to the embodiment of the invention;

FIG. 7 is a schematic structural diagram of a damping mechanism according to an embodiment of the present invention;

FIG. 8 is a schematic structural view of a pusher mechanism according to an embodiment of the present invention;

FIG. 9 is a schematic structural view of a trigger mechanism according to an embodiment of the present invention;

fig. 10 is a schematic view of a slide plate structure according to an embodiment of the present invention.

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, an automatic production line for comprehensively utilizing button scraps comprises a base 1, wherein a guide mechanism 2 and a conveying mechanism 3 are installed at the upper end of the base 1, the guide mechanism 2 is used for positioning and guiding a plate and accurately moving under the action of the conveying mechanism 3, so that a punch can completely act on the plate when a subsequent button blank is punched;

as shown in fig. 2, the guiding mechanism 2 includes a workbench 21, the workbench 21 is fixed at the upper end of the base 1, two guiding plates 22 are slidably connected to the upper end of the workbench 21, and the two guiding plates 22 are close to each other, so that the plate can be positioned, and the plate can be guided to move; the lower end of the workbench 21 is rotatably connected with a first rotating rod 24, a first gear 25 is fixed on the first rotating rod 24, the lower ends of the two guide plates 22 are respectively fixed with a first rack 23, the two first racks 23 are respectively positioned at two opposite sides of the first gear 25 and are simultaneously meshed with the first gear 25, so that the synchronous direction movement of the two guide plates 22 is realized, and the positioning of the plate is further realized; a first mounting base 26 is fixed at the upper end of the workbench 21, an adjusting rod 27 is connected to the first mounting base 26 in a threaded manner, the tail end of the adjusting rod 27 is rotatably connected with one of the guide plates 22, and the two guide plates 22 can synchronously and reversely slide by rotating the adjusting rod 27; in the present embodiment, the distance between the two guide plates 22 is adjusted by rotating the adjustment lever 27 according to the width of the plate material, so that the distance between the two guide plates 22 is adapted to the width of the plate material to complete the guiding positioning.

As shown in fig. 3, the conveying mechanism 3 includes a mounting frame 31, and the mounting frame 31 is fixed on the upper end of the base 1; the mounting frame 31 is rotatably connected with four rollers 32, the four rollers 32 are divided into two groups, each group consists of two rollers 32 which are distributed up and down, each roller 32 in one group of rollers 32 is fixed with a second gear 33, the two second gears 33 are meshed with each other, so that the two rollers 32 which are distributed up and down synchronously and reversely rotate, the plate is positioned between the two rollers 32, the rollers 32 are made of rubber, the plate can be driven to slide when the two rollers 32 synchronously and reversely rotate under the extrusion of the two rollers 32, and when the rollers 32 stop rotating, the plate cannot slide for a certain distance only due to inertia, so that the plate conveying precision is improved;

the belt 34 is connected between the two groups of rollers 32, and the power source is arranged on the mounting frame 31, so that synchronous rotation of the four rollers 32 can be realized, and the plate can be conveyed.

The downstream of the conveying mechanism 3 is provided with a punching mechanism 4 by taking the conveying direction of the plate as a reference, and the punching mechanism 4 is used for punching the plate so as to punch a button blank; as shown in fig. 4, the punching mechanism 4 includes a supporting frame 41, the supporting frame 41 is fixed on the upper end of the base 1, and the plate is conveyed to the supporting frame 41 by the conveying mechanism 3 to complete punching of the button blank; a fixed frame 42 is fixed at the upper end of the supporting frame 41, a second rack 43 is connected to the fixed frame 42 in a sliding manner, the sliding direction is vertical, a first driving device 47 is fixed on the fixed frame 42, a third gear 46 is fixed on a driving shaft of the first driving device 47, the third gear 46 is meshed with the second rack 43, and the lifting movement of the second rack 43 can be realized by controlling the first driving device 47 to operate;

a connecting plate 44 is fixed at the lower end of the second rack 43, a plurality of punches 45 are fixed at the lower end of the connecting plate 44, a plurality of penetrating punching holes 411 are formed at the upper end of the supporting frame 41, the punching holes 411 correspond to the punches 45 one by one and can be matched with each other, and when the second rack 43 descends, punching of a button blank can be realized;

in this embodiment, the upper end of the base 1 is slidably connected with a storage box 10, and the storage box 10 can slide to the lower side of the punching hole 411 and receive and store the button blank.

A locking mechanism 5 is arranged on one side of the second rack 43, and the locking mechanism 5 is used for limiting the transmission of the conveying mechanism 3, so that the conveying mechanism 3 stops transmitting when the punching mechanism 4 punches the button blank, and the phenomenon that the plate is displaced in the punching process to influence the punching effect of the button blank is avoided;

as shown in fig. 5, the locking mechanism 5 includes a connecting rod 51, one end of the connecting rod 51 is fixedly connected to the second rack 43, the other end is fixed to a mounting block 52, the mounting block 52 is slidably connected to a catch plate 53, the sliding direction is vertical, and the lower end of the catch plate 53 can be engaged with two adjacent teeth of the second gear 33 to limit the rotation of the drum 32; when the punching mechanism 4 punches the sheet material, the second rack 43 descends to bring the mounting block 52 and the clamping plate 53 to descend, so that the lower end part of the clamping plate 53 can be clamped with two adjacent teeth of the second gear 33;

the mounting block 52 is provided with a limiting groove 521, the upper end of the clamping plate 53 is provided with a limiting plate 531, the limiting plate 531 is located inside the limiting groove 521, a first spring 54 is mounted between the upper end surface of the clamping plate 53 and the inner top surface of the mounting block 52, two ends of the first spring 54 are respectively fixedly connected with the upper end surface of the clamping plate 53 and the inner top surface of the mounting block 52, under the elastic force action of the first spring 54, the limiting plate 531 has a movement trend close to the lower end of the limiting groove 521, and the lower end of the limiting groove 521 limits the limit descending position of the clamping plate 53 relative to the mounting block 52, so that the clamping plate 53 is prevented from being separated from the mounting block 52;

when the second rack 43 descends to perform punching action, in order to ensure the punching effect, before the punch 45 contacts with the plate, the lower end part of the clamping plate 53 is clamped with two adjacent teeth of the second gear 33, so that the transmission movement of the transmission mechanism 3 is limited, at the moment, due to the elastic connection of the first spring 54, the second rack 43 can continuously descend, and the punch 45 can interact with the plate, so that the punching of the button blank is completed;

in the embodiment, the cutting knife 6 is arranged in the downstream direction of the punching mechanism 3 to cut the plate, so that the convenience of recycling the leftover materials is improved;

the upper end of the supporting frame 41 is provided with the abdicating groove 412, the cutter 6 corresponds to the abdicating groove 412, and the cutter 6 is fixedly connected with the second rack 43, so that the downstream part of the plate is cut off when the plate is punched each time, and the cut-off leftover materials are prevented from being too large and difficult to collect due to repeated extension of the punched part of the plate; in addition, because the locking mechanism 5 limits the transmission movement of the conveying mechanism 3 in the punching process, in the embodiment, the cutting action of the cutter 6 is linked with the punching action of the punching mechanism 3, so that the plate can be kept still when the cutter 3 cuts the plate, and the stable cutting action is ensured.

The supporting frame 41 is provided with a pushing mechanism 9, the pushing mechanism 9 is used for pushing cut leftover materials out of the area of the supporting frame 41, a box body 11 is fixed on one side of the supporting frame 41, and the pushing mechanism 9 pushes the leftover materials into the box body 11;

as shown in fig. 8, the material pushing mechanism 9 includes a rotating shaft 91, the rotating shaft 91 is rotatably connected with the base 1, a fixing rod 92 is fixed at the upper end of the rotating shaft 91, a connecting pin 921 is arranged at one end of the fixing rod 92 away from the rotating shaft 91, a push rod 93 is rotatably connected to the connecting pin 921, one end of the push rod 93 away from the connecting pin 921 is hinged to a push plate 94, the push plate 94 is slidably connected with the supporting frame 41, and by controlling the rotating shaft 91 to rotate, the push plate 94 can slide on the supporting frame 41, so that the cut leftover materials can be pushed into the box body 11; the situation that the cut plates are stacked on the supporting frame 41 to influence the normal transmission of the plates is avoided;

in addition, in the embodiment, when the rotating shaft 81 is rotated to make the connecting pin 921 be at the farthest end point from the supporting frame 41, the push plate 94 is located at the initial position and still located on the supporting frame 41 at the edge, and will not interfere with the plate;

as shown in fig. 6 to 10, a buffer mechanism 7 is installed in the receding groove 412, a trigger mechanism 8 is provided on one side of the buffer mechanism 7, and the buffer mechanism 7 and the trigger mechanism 8 are used for: after the cutting knife 6 cuts the plate material, the pushing mechanism 9 can push the cut leftover materials out of the supporting frame 41 and return to the initial position until the conveying mechanism 3 starts to convey the plate material; thereby avoiding the interference between the transportation of the plate and the action of the push plate of the pushing mechanism 9;

the buffer mechanism 7 comprises a lifting plate 71, the lifting plate 71 is matched and slidably connected with the abdicating groove 412, two ends of the lifting plate 71 are respectively provided with a baffle 711, the lower end of the lifting plate 71 is fixed with a second spring 72, two ends of the second spring 72 are respectively fixedly connected with the lower end face of the lifting plate 71 and the upper end face of the base 1, when the lifting plate 71 is not acted by other external forces, under the elastic force action of the second spring 72, the lifting plate 71 is positioned in the abdicating groove 412, the baffle 711 is tightly attached to the lower end face of the support frame 41, and the upper end face of the lifting plate 71 is flush with the upper end face of the support frame 41 at the moment, so that when the cutter 6 is contacted with the lifting plate 71, the plate is cut;

the upper ends of the two blocking plates 711 are respectively fixed with a guide rod 73, and the two guide rods 73 respectively penetrate through the upper end of the supporting frame 41 and are in sliding connection with the supporting frame 41, so that the lifting plate 71 cannot rotate when falling off the limiting groove 412.

The trigger mechanism 8 comprises a third rack 81 and a sliding plate 82, the third rack 81 is fixedly connected with the lifting plate 71, the sliding plate 82 is slidably connected with the base 1, and a fourth rack 821 and a fifth rack 822 are respectively arranged on two mutually perpendicular side surfaces of the sliding plate 82; a second mounting seat 83 is fixed at the upper end of the base 1, a second rotating rod 84 is rotatably connected to the second mounting seat 83, a fourth gear 85 and a fifth gear 86 are respectively fixed at two ends of the second rotating rod 84, the fourth gear 85 is meshed with the third rack 81, the fifth gear 86 is meshed with the fourth rack 821, a sixth gear 95 is fixed on the rotating shaft 91, and the sixth gear 95 is meshed with the fifth rack 822; in this embodiment, a through hole is formed in the base 1, and the through hole is used for abdicating the descending motion of pushing the third rack 81;

when the cutting knife 6 is not in contact with the lifting plate 71, the trigger mechanism 8 cannot drive the rotating shaft 91 to rotate, at the moment, the connecting pin 921 is located at the farthest end point from the supporting frame 41, and the push plate 94 cannot be in contact with the plate; when the cutter 6 contacts with the lifting plate 71 and drives the lifting plate 71 to descend, the sliding plate 82 can be driven to slide, so that the rotating shaft 91 is driven to rotate, and the push plate 94 can push the cut plate until the cut plate falls into the box body 11; by arranging the buffer mechanism 7, the phenomenon that the material returning fails due to the fact that the material pushing mechanism 9 pushes materials before the plates are cut off is avoided;

in addition, in the embodiment, due to the locking function of the locking mechanism 5, when the cutting knife 6 performs a cutting action, the conveying mechanism 3 stops the conveying action, the sheet is stopped in the period, and the buffering mechanism 7 and the triggering mechanism 8 are arranged to control the material pushing mechanism 9 to finish the transportation in the period when the sheet stops the transportation, so that the stability in the material pushing process is ensured, and the interference between the material pushing mechanism 9 and the sheet being transported is avoided.

In this embodiment, a conveyor belt is disposed at one end of the push plate 94 close to the plate, a transmission direction of the conveyor belt is consistent with a transportation direction of the plate, and when the pushing mechanism 9 pushes the plate, the conveyor belt contacts with a side surface of the plate and applies a force to the plate in a direction away from the guide rod 72, so as to prevent the plate from approaching the guide rod 72 and interfering with the guide rod 72 when the plate is pushed, thereby affecting smoothness of the pushing process.

The working principle is as follows:

the punching mechanism 4 is arranged in the downstream direction of the conveying mechanism 3, and the cutter 6 capable of lifting is arranged in the downstream direction of the punching mechanism 4, so that the punched leftover materials are cut off, and the phenomenon that the leftover materials are difficult to collect due to overlarge leftover materials is prevented; the locking mechanism 5 is arranged on one side of the punching mechanism 4, so that when the punching mechanism 4 performs punching action, the locking mechanism 5 limits the transmission action of the transmission mechanism 3, and the influence on the punching effect caused by the continuous movement of the plate when the plate is punched is avoided; through the linkage design of the cutter 6 and the punching mechanism 4, the plate is cut while being punched, the phenomenon that the cut leftover materials are too large and difficult to collect due to repeated extension of the punched part of the plate is avoided, and meanwhile, the plate can be kept still when the cutter 3 cuts the plate, so that the stable operation of the cutting operation is ensured; the material pushing mechanism 9 is arranged on the support frame 41, and the material pushing time of the material pushing mechanism 9 is controlled by arranging the buffer mechanism 7 and the trigger mechanism 8, so that the material pushing mechanism 9 finishes material pushing action and returns to the original point within the time from the time when the cutter 6 cuts off the plate to the time when the conveying mechanism 3 starts to transmit the plate again, and the interference between the material pushing mechanism 9 and the plate is avoided; the positioning and guiding of the plate are realized by arranging the guide mechanism 2 on the base 1.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to 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 foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.