CN111320020B - Strip panel cuts off push system - Google Patents
Strip panel cuts off push system Download PDFInfo
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- CN111320020B CN111320020B CN202010094308.2A CN202010094308A CN111320020B CN 111320020 B CN111320020 B CN 111320020B CN 202010094308 A CN202010094308 A CN 202010094308A CN 111320020 B CN111320020 B CN 111320020B
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- plate
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- pressing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
- B65H35/04—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators
- B65H35/06—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators from or with blade, e.g. shear-blade, cutters or perforators
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- Nonmetal Cutting Devices (AREA)
Abstract
The invention relates to a strip-shaped plate cutting and pushing system. The strip-shaped plate cutting and pushing system comprises a cutting assembly and a pushing assembly, the cutting assembly comprises an installation box body, a cutting cylinder and a cutting blade, a blade outlet groove is formed in one end of the installation box body, the cutting cylinder is installed at the other end of the installation box body, the cutting blade movably penetrates through the blade outlet groove and is connected with the cutting cylinder, the pushing assembly comprises a flexible pushing piece, the flexible pushing piece is linked with the cutting blade, and after the cutting blade cuts a strip-shaped plate to form a strip plate block, the flexible pushing piece is used for pushing the strip plate block to a production line. The strip-shaped plate cutting and pushing system is high in overall machining efficiency.
Description
Technical Field
The invention relates to a strip-shaped plate cutting and pushing system.
Background
In an industrial production process, a cutting mechanism is often required to cut the sheet, and the sheet needs to be pushed after being cut. A pushing mechanism is typically used to push the material onto a subsequent transport device. However, the general pushing mechanism and the cutting mechanism are arranged in a dispersed manner, and the pushing mechanism and the cutting mechanism are not well matched with each other, so that the connection between the pushing mechanism and the cutting mechanism needs to consume a lot of waiting time, and the overall processing efficiency is low.
Disclosure of Invention
Therefore, a strip-shaped plate cutting and pushing system with high processing efficiency is needed.
A strip-shaped plate cutting and pushing system comprises a cutting assembly and a pushing assembly, wherein the cutting assembly comprises an installation box body, a cutting cylinder and a cutting blade, a blade outlet groove is formed in one end of the installation box body, the cutting cylinder is installed at the other end of the installation box body, the cutting blade movably penetrates through the blade outlet groove and is connected with the cutting cylinder, the pushing assembly comprises a flexible pushing piece, the flexible pushing piece is linked with the cutting blade, and after the cutting blade cuts a strip-shaped plate to form a strip plate block, the flexible pushing piece is used for pushing the strip plate block to a production line.
In one embodiment, a supporting plate protrudes from the end of the mounting box, and is arranged adjacent to the lower side edge of the knife outlet groove.
In one embodiment, the support plate is rectangular and made of stainless steel, and the strip-shaped plate cutting and pushing system further comprises a feeding assembly for conveying the end of the strip-shaped plate to the end of the support plate.
In one embodiment, the length direction of the supporting plate is perpendicular to the feeding direction of the feeding assembly, and the cutting blade is slidably supported on the supporting plate.
In one embodiment, two guide rails are convexly arranged on the supporting plate, the two guide rails are arranged in parallel at intervals, and the length of each guide rail is smaller than that of the supporting plate.
In one embodiment, the cutting blade is formed at an end portion of the cutting blade, the bottom surface of the cutting blade is provided with two grooves, and the two guide rails are slidably fitted in the two grooves, respectively.
In one embodiment, the end of the groove and the cutting edge are spaced apart from each other.
In one embodiment, the support plate further comprises a stopping assembly, the stopping assembly comprises a stopping cylinder, a lifting rod and a stopping frame, the stopping cylinder is located above the end portion of the support plate, the lifting rod is connected to an output shaft of the stopping cylinder, and the stopping frame is connected to the bottom end of the lifting rod and is stopped at one end of the support plate.
In one embodiment, the mounting box body is further convexly provided with a mounting plate, the mounting plate is arranged in parallel with the supporting plate, the mounting plate is positioned above the supporting plate, and the stopping cylinder is mounted at the end part of the mounting plate.
In one embodiment, one end of the supporting plate, which is far away from the mounting box body, is a mating end, the stopping frame is a rectangular plate, and a cutting gap is formed between the stopping frame and the mating end, and the cutting gap is aligned with the incoming material assembly.
When the strip-shaped plate cutting and pushing system is used, the end part of the strip-shaped plate is vertically conveyed in place, the cutting cylinder drives the cutting knife strip to move so as to cut the strip-shaped plate by using the cutting knife strip, and then the flexible pushing piece pushes the cut strip-shaped plate out of the production line. Because the propelling movement subassembly with the linkage of cutting off the sword strip, consequently can in time with the strip panel propelling movement after cutting off extremely on the assembly line, the cooperation is better between the two, and the joining between the two has reduced latency, and its holistic machining efficiency is higher.
Drawings
Fig. 1 is a schematic perspective view of a strip-shaped plate cutting and pushing system according to an embodiment.
Fig. 2 is a perspective view of another view of the strip-shaped plate cutting and pushing system according to an embodiment.
Fig. 3 is a perspective view of a cutting assembly and a pushing assembly according to an embodiment.
Fig. 4 is a partially enlarged view of a portion a in fig. 3.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The invention relates to a strip-shaped plate cutting and pushing system. For example, the strip-shaped plate cutting and pushing system comprises a cutting assembly and a pushing assembly. For example, the cutting assembly comprises a mounting box body, a cutting cylinder and a cutting blade strip. For example, a knife outlet groove is formed in one end of the mounting box body, the cutting cylinder is mounted at the other end of the mounting box body, and the cutting knife strip movably penetrates through the knife outlet groove and is connected with the cutting cylinder. For example, the pusher assembly includes a flexible pusher sheet. For example, the flexible pushing piece is linked with the cutting knife bar, and after the cutting knife bar cuts strip-shaped plates to form strip plates, the flexible pushing piece is used for pushing the strip plates to the production line.
Referring to fig. 1 to 4, a strip-shaped plate cutting and pushing system includes a cutting assembly 10 and a pushing assembly 30, where the cutting assembly 10 includes an installation box 15, a cutting cylinder 16 and a cutting blade 18, one end of the installation box 15 is provided with a blade outlet 151, the cutting cylinder 16 is installed at the other end of the installation box 15, the cutting blade 18 movably penetrates through the blade outlet 151 and is connected to the cutting cylinder 16, the pushing assembly 30 includes a flexible pushing piece 31, the flexible pushing piece 31 is linked with the cutting blade 18, and after the cutting blade 18 cuts a strip-shaped plate to form a strip block, the flexible pushing piece 31 is used to push the strip block to a production line.
For example, when the strip plate cutting and pushing system is used, the end of the strip plate is vertically conveyed to a certain position, the cutting cylinder 16 drives the cutting blade 18 to move so as to cut the strip plate by using the cutting blade 18, and then the flexible pushing piece 31 pushes the cut strip plate out to the production line. Because the pushing component 30 is linked with the cutting knife strip 18, the cut strip-shaped plate can be pushed to the production line in time, the two components are well matched, the waiting time is reduced due to the connection between the two components, and the whole processing efficiency is high.
For example, in order to facilitate the forward and backward movement of the cutter bar 18, a support plate 152 is protruded from the end of the mounting case 15, and the support plate 152 is disposed adjacent to the lower side edge of the knife-out groove 151. The supporting plate 152 is rectangular and made of stainless steel, and the strip-shaped plate cutting and pushing system further includes a feeding assembly (not shown) for conveying the end of the strip-shaped plate to the end of the supporting plate 152. The length direction of the supporting plate 152 is perpendicular to the feeding direction of the feeding assembly, and the cutting blade bar 18 is slidably supported on the supporting plate 152. Two guide rails are arranged on the supporting plate 152 in an upwards protruding mode, the two guide rails are arranged in parallel at intervals, and the length of each guide rail is smaller than that of the supporting plate 152. A cutting edge 181 is formed at an end of the cutting blade bar 18, two grooves are formed in a bottom surface of the cutting blade bar 18, and the two guide rails are slidably fitted in the two grooves, respectively. The end of the groove and the cutting edge 181 are spaced apart from each other. By providing the two guide rails, the cutting blade bar 18 can reciprocate along the two guide rails, and advance and retreat can be achieved. For example, the incoming material assembly is arranged in a vertical direction. For example, the end of the groove extends to the edge of the cutting edge 181 and ends, and the cutting edge 181 is located on the upper surface of the end of the supporting plate 152, so that the two rails do not obstruct or impact the cutting edge 181 when the cutting blade 18 moves back and forth on the supporting plate 152.
For example, in order to position the strip-shaped plate for cutting, the strip-shaped plate cutting and pushing system further includes a stopping assembly 40, the stopping assembly 40 includes a stopping cylinder 41, a lifting rod 42 and a stopping frame 43, the stopping cylinder 41 is located above the end portion of the supporting plate 152, the lifting rod 42 is connected to the output shaft of the stopping cylinder 41, and the stopping frame 43 is connected to the bottom end of the lifting rod 42 and stops at one end of the supporting plate 152. The mounting box 15 is further provided with a mounting plate 153 in a protruding manner, the mounting plate 153 is parallel to the support plate 152, the mounting plate 153 is located above the support plate 152, and the stop cylinder 41 is mounted at an end of the mounting plate 153. The end of the supporting plate 152 away from the installation box 15 is a mating end, the stopping frame 43 is a rectangular plate, and a cutting gap is formed between the stopping frame 43 and the mating end, and the cutting gap is aligned with the feeding assembly. By arranging the stopping frame 43, the strip-shaped plate can be positioned, so that the strip-shaped plate abuts against the stopping frame 43, the cutting blade bar 18 can cut the strip-shaped plate conveniently, when the cut strip-shaped plate needs to be pushed to a production line after being cut, the stopping cylinder 41 drives the stopping frame 43 to ascend through the lifting rod 42, so that the cutting blade bar 18 can drive the flexible pushing piece 31 to move through the original position of the stopping frame 43, and the flexible pushing piece 31 pushes the corresponding strip-shaped plate to enter the production line.
For example, the knife outlet groove 151 is a strip-shaped slot, the top edge of the knife outlet groove 151 is recessed with a limit slot, the limit slot is parallel to the knife outlet groove 151, and the length of the limit slot is smaller than that of the knife outlet groove 151. The width of the limit slot is equal to the thickness of the flexible pushing piece 31 or slightly larger than the thickness of the flexible pushing piece 31. The width of the flexible pushing piece 31 is smaller than that of the supporting plate 152, and the flexible pushing piece 31 is slidably inserted into the limiting slot. The width of the strip-shaped plate is smaller than the width of the cutting blade strip 18. An elastic plate body is arranged at the upper part of the stop frame 43, an arched edge is convexly arranged on one side of the top of the elastic plate body, and the arched edge is used for abutting against the top end of the strip-shaped plate. Before the strip-shaped rotary workpiece is cut, the arched edge is flattened by the strip-shaped plate, when the strip-shaped rotary workpiece is cut, the top of the strip-shaped plate is cut by the cutting edge 181 to form a strip plate, and the arched edge is restored to push the top end of the strip plate, so that the strip plate falls down and is laid on the cutting edge 181 of the cutting knife bar 18. For example, in one embodiment, the upper surface of the cutting edge 181 is a flat surface, and the upper surface is used to support the slat block, after which the stopping frame 43 moves upward to facilitate pushing of the slat block by the flexible pushing piece 31.
For example, in order to facilitate the flexible pushing piece 31 to rapidly extend on the cutting blade bar 18 to push the strip-shaped plate, a holding plate 14 is further protruded on the side wall of the mounting box 15, the holding plate 14 is located between the mounting plate 153 and the supporting plate 152, an end of the holding plate 14 is aligned with the middle of the stopping frame 43, and an avoiding gap is formed between the end of the holding plate 14 and the stopping frame 43, and is used for avoiding the strip-shaped plate, so that the strip-shaped plate falls down onto the supporting plate 152. For example, the pushing assembly 30 further includes two guard plates (not shown) respectively located at two opposite sides of the supporting plate 152, the guard plates extending along the length direction of the supporting plate 152 and extending into the installation box 15 to protect two opposite sides of the cutting blade 18 and the flexible pushing piece 31, and the top of the guard plates extending to the pressure holding plate 14, so that the flexible pushing piece 31 can be prevented from moving in a left-right deformation manner after being stressed, and the block falling on the upper surface of the cutting blade 181 can be located between the two guard plates without falling out of the cutting blade 18.
For example, the flexible pushing piece 31 is a flexible metal sheet formed by integral molding, the flexible pushing piece 31 includes a first sliding portion 311, an arch portion 312, a second sliding portion 313 and a pushing plate portion 315 connected in sequence, the first sliding portion 311 is positioned in the mounting box 15 and slidably supported on the cutting blade 18, the arch portion 312 is in an inverted U shape, the arch portion 312 is positioned above the cutting blade 18, a distance between a midpoint of the arch portion 312 and the cutting blade 18 is the largest, and opposite ends of the arch portion 312 are respectively and smoothly connected to the first sliding portion 311 and the second sliding portion 313. The second sliding portion 313 is located in the installation box 15 and is slidably supported on the cutting blade 18, one end of the second sliding portion 313, which is far away from the arch portion 312, penetrates through the limit slot, the pushing plate portion 315 is formed at the end of the second sliding portion 313, a thickened area is formed on the pushing plate portion 315, the thickness of the thickened area is 1-2 mm, and the thickened area abuts against the outer side wall of the installation box 15 to prevent the flexible pushing piece 31 from retracting into the installation box 15. The upper surface of the thickened area is slidably abutted against the lower surface of the pressure holding plate 14.
For example, a rail is disposed on the top of the inner side of the installation box 15, and the pushing assembly 30 further includes a sliding seat (not shown), a pressing cylinder 32, a pressing body 33, and an arched pressing frame 35, wherein the sliding seat is slidably installed on the rail. The pressing cylinder 32 is installed on the sliding seat, and the pressing body 33 is a rectangular block and is connected to an output shaft of the pressing cylinder 32. The end of the cutting blade 18 away from the cutting blade 181 is provided with a pushing plate 185 in a protruding manner, the arched pressing frame 35 is fixedly arranged on the cutting blade 18 and is located between the top of the arched portion 312 and the pushing plate 185, and the arched portion 312 is partially located in the arched pressing frame 35. The arched pressing frame 35 includes two side vertical plates 351 and an arc-shaped plate frame 353, and the two side vertical plates 351 are respectively and vertically disposed on two opposite sides of the cutting blade bar 18. The distance between the two guard plates is greater than the distance between the two side standing plates 351. The opposite sides of the arc-shaped plate frame 353 are respectively connected to the top edges of the two side vertical plates 351, a plurality of rectangular pressing grooves 3535 are formed in the arc-shaped plate frame 353, the distance between the arc-shaped plate frame 353 and the cutting knife strips 18 gradually increases along the direction of the arch-shaped portion 312, a pressing space is formed between the arc-shaped plate frame 353 and the cutting knife strips 18, a pressing opening and a limiting opening are respectively formed in the opposite sides of the pressing space, the size of the pressing opening is larger than that of the limiting opening, and the maximum distance between the arc-shaped plate frame 353 and the cutting knife strips is smaller than the distance between the highest point of the arch-shaped portion 312 and the cutting knife strips. The pressure holding opening faces the arched portion 312, the limit opening faces the push plate 185, the first sliding portion penetrates through the pressure holding space, and the end of the first sliding portion abuts against the top of the limit opening. The bottom edge of the first sliding part is provided with an elastic belt 316, the elastic belt 316 is arranged in the limit opening in a penetrating way, and the end part of the elastic belt 316 is connected to the pushing plate 185. The pressing cylinder 32 is used for driving the pressing body 33 to align with a corresponding one of the rectangular pressing grooves 3535. The height of the pushing plate portion 315 is smaller than the height of the arched portion 312, for example, the height of the pushing plate portion 315 is 0.1 times the height of the arched portion 312. For example, the thickness of the first runner is greater than the thickness of the arch 312.
For example, during the cutting and pushing process of cutting the strip-shaped plate material, the cutting cylinder 16 is used for pushing the cutting blade 18 to move towards the stop frame 43 so as to cut off the strip-shaped plate material by using the cutting edge 181, and the second sliding portion 313 of the flexible pushing piece 31 is then inserted into the limit slot. After the strip-shaped plate material is cut, the strip-shaped block is used for being laid on the upper surface of the cutting edge 181, the cutting air cylinder 16 is used for continuously pushing the cutting knife strip to move forwards so as to drive the arch part 312 of the flexible pushing piece 31 to continuously move towards the strip-shaped block through the limiting slot, the pressing air cylinder 32 (under force) slides along the track and is used for driving the pressing body 33 to enter the pressing space through the rectangular pressing groove 3535 and press the arch part 312, the limiting slot and the pressing plate 14 limit the arch part 312 so that the arch part 312 is pressed to be low in height, the pushing plate part 315 of the flexible pushing piece 31 is forced to move forwards relative to the cutting knife strip 18 (because the arch part 312 is pressed to be flat, the pushing plate part 315 can move forwards rapidly and is much faster than the moving speed of the cutting knife strip 18), to push the slab out of the guillotine strip 18 and onto the production line. After the pushing is finished, the cutting cylinder 16 is used for driving the cutting blade 18 to retreat and driving the flexible pushing piece 31 to retreat into the installation box 15 through the elastic belt 316 so as to restore the original shape.
For example, in order to prevent the arch portion 312 from moving to the first sliding portion after being pressed, the pressure cylinder 32 and the pressure body 33 can crush a part of the arch portion 312 to prevent the arch portion 312 from moving backward. For example, in order to improve the ability of the arch portion 312 to return to its original shape after the pressing body 33 is lifted, a plurality of flexible sheets 318 are disposed on a side of the arch portion 312 adjacent to the first sliding portion 311, and free ends of the plurality of flexible sheets 318 extend toward a top end of the arch portion 312, and the plurality of arch sheets are used for returning the arch portion 312 to its original shape when the arch portion 312 is not stressed.
Through setting up push assembly 30 can be when the cutting strip panel, second sliding part is still at the removal in-process, can not interfere the cutting action. When the strip plates are pushed, the strip plates can be quickly pushed down and can be timely restored when being restored, so that the matching degree between the cutting action and the pushing action is better, the self consistency is higher, the time interval between the cutting action and the pushing action is less, the cutting and pushing efficiency is greatly improved, and the overall production efficiency is improved. The elastic band 316 is arranged to make the arch portion 312 elastically abut against and be positioned on the side wall of the installation box 15 even if the arch portion is deformed after being used for a long time. The holding plate 14 can keep the arch 312 outside the installation box 15 in a flattened state.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (1)
1. A strip-shaped plate cutting and pushing system is characterized by comprising a cutting assembly and a pushing assembly, wherein the cutting assembly comprises an installation box body, a cutting cylinder and a cutting blade, a blade outlet groove is formed in one end of the installation box body, the cutting cylinder is installed at the other end of the installation box body, the cutting blade movably penetrates through the blade outlet groove and is connected with the cutting cylinder, the pushing assembly comprises a flexible pushing piece, the flexible pushing piece is linked with the cutting blade, and after the cutting blade cuts a strip-shaped plate to form a strip plate block, the flexible pushing piece is used for pushing the strip plate block to a production line;
the end part of the mounting box body is convexly provided with a supporting plate, the supporting plate is arranged close to the lower side edge of the tool outlet groove, the supporting plate is rectangular plate-shaped and made of stainless steel, the strip-shaped plate cutting and pushing system further comprises a feeding assembly, the feeding assembly is used for conveying the end part of the strip-shaped plate to the end part of the supporting plate, the length direction of the supporting plate is perpendicular to the feeding direction of the feeding assembly, the cutting knife strip is slidably supported on the supporting plate, the supporting plate is convexly provided with two guide rails, the two guide rails are arranged in parallel at intervals, the length of the guide rails is smaller than that of the supporting plate, a cutting edge is formed at the end part of the cutting knife strip, the bottom surface of the cutting knife strip is provided with two grooves, the two guide rails are respectively slidably matched in the two grooves, the end parts of the grooves and the cutting edge are arranged at intervals, the blocking assembly further comprises a blocking assembly, the blocking assembly comprises a blocking cylinder, a lifting rod and a blocking frame, the blocking cylinder is positioned above the end part of the supporting plate, the lifting rod is connected to an output shaft of the stopping cylinder, the stopping frame is connected to the bottom end of the lifting rod and is arranged at one end of the supporting plate in a stopping mode, the mounting box body is further convexly provided with a mounting plate, the mounting plate and the supporting plate are arranged in parallel, the mounting plate is located above the supporting plate, the stopping cylinder is mounted at the end portion of the mounting plate, one end, far away from the mounting box body, of the supporting plate is a matching end, the stopping frame is a rectangular plate, a cutting gap is formed between the stopping frame and the matching end, and the cutting gap is aligned with the incoming material assembly;
the tool outlet groove is a strip-shaped slot, the edge of the top of the tool outlet groove is concavely provided with a limiting slot, the limiting slot is parallel to the tool outlet groove, the length of the limiting slot is smaller than that of the tool outlet groove, the width of the limiting slot is equal to or slightly larger than that of the flexible pushing piece, the width of the flexible pushing piece is smaller than that of the supporting plate, the flexible pushing piece is slidably inserted into the limiting slot, the width of the strip-shaped plate is smaller than that of the cutting tool bar, the upper part of the stop frame is provided with an elastic plate body, one side of the top of the elastic plate body is convexly provided with an arched edge, and the arched edge is used for abutting against the top end of the strip-shaped plate;
when cutting, the top of the strip-shaped plate is cut by the cutting blade to form a strip plate block, the arched edge is used for recovering the original shape to push the top end of the strip plate block, so that the strip plate block is laid on the cutting blade of the cutting blade in a falling mode, the upper surface of the cutting blade is a plane, the upper surface of the cutting blade is used for supporting the strip plate block, and then the stopping frame moves upwards to facilitate pushing of the strip plate block by the flexible pushing piece;
the side wall of the installation box body is also convexly provided with a holding pressure plate, the holding pressure plate is positioned between the installation plate and the support plate, the end part of the holding pressure plate is aligned to the middle part of the stop frame, an avoiding gap is formed between the end part of the holding pressure plate and the stop frame, the avoiding gap is used for avoiding the strip plate so as to enable the strip plate to fall down onto the support plate, the pushing assembly further comprises two guard plates, the two guard plates are respectively positioned at two opposite sides of the support plate, the guard plates extend along the length direction of the support plate and extend into the installation box body so as to protect two opposite sides of the cutting-off knife strip and the flexible pushing piece, and the top parts of the guard plates extend to the holding pressure plate;
the flexible pushing piece is a flexible metal sheet which is integrally formed, the flexible pushing piece comprises a first sliding part, an arch part, a second sliding part and a pushing plate part which are sequentially connected, the first sliding part is positioned in the installation box and is slidably supported on the cutting knife strip, the arch part is in an inverted U shape, the arch part is positioned above the cutting knife strip, two opposite ends of the arch part are respectively and smoothly connected with the first sliding part and the second sliding part, the second sliding part is positioned in the installation box and is slidably supported on the cutting knife strip, one end, far away from the arch part, of the second sliding part is penetrated into the limiting slot, the pushing plate part is formed at the end part of the second sliding part, a thickening area is formed on the pushing plate part and abuts against the outer side wall of the installation box to prevent the flexible pushing piece from being retracted into the installation box, and the upper surface of the thickening area slidably abuts against the lower surface of the pressing plate;
the top of the inner side of the installation box body is provided with a track, the pushing assembly further comprises a sliding seat, a pressing cylinder, a pressing body and an arched pressing frame, the sliding seat is slidably installed on the track, the pressing cylinder is installed on the sliding seat, the pressing body is a rectangular block body and is connected to an output shaft of the pressing cylinder, a pushing plate is convexly arranged at the end part of the cutting knife strip far away from the cutting blade, the arched pressing frame is fixedly arranged on the cutting knife strip and is positioned between the top point of the arched part and the pushing plate, the arched part is positioned in the arched pressing frame, the arched pressing frame comprises two side vertical plates and an arc-shaped plate frame, the two side vertical plates are respectively and vertically arranged at the two opposite sides of the cutting knife strip, the distance between the two baffle plates is larger than the distance between the two side vertical plates, the two opposite sides of the arc-shaped plate frame are respectively connected to the top edges of the two side vertical plates, the arc-shaped plate frame is provided with a plurality of rectangular pressing grooves, the distance between the arc-shaped plate frame and the cutting knife strip is gradually increased along the direction towards the arch part, a holding and pressing space is formed between the arc-shaped plate frame and the cutting knife strip, a holding and pressing opening and a limiting opening are respectively formed on two opposite sides of the holding and pressing space, the size of the holding and pressing opening is larger than that of the limiting opening, the maximum distance between the arc-shaped plate frame and the cutting knife strip is smaller than the distance between the highest point of the arch part and the cutting knife strip, the holding and pressing opening faces the arch part, the limiting opening faces the push plate, the first sliding part is arranged in the holding and pressing space in a penetrating manner, the end part of the first sliding part is abutted against the top of the limiting opening, the bottom edge of the first sliding part is provided with an elastic belt, the elastic belt is arranged in the limiting opening in a penetrating manner, the end part of the elastic belt is connected to the push plate, the pressing cylinder is used for driving the pressing body to be aligned to a corresponding rectangular abutting groove, and the height of the pushing plate part is smaller than that of the arch part, the thickness of the first sliding part is larger than that of the arch part;
in the cutting and pushing process of the strip-shaped plate, the cutting cylinder is used for pushing the cutting knife strip to move towards the stopping frame so as to cut the strip-shaped plate by using the cutting edge, the second sliding part of the flexible pushing piece is arranged in the limiting slot in a penetrating mode, after the strip-shaped plate is cut off, the batten block is used for being laid on the upper surface of the cutting edge, the cutting cylinder is used for continuously pushing the cutting knife strip to move forwards so as to drive the arch part of the flexible pushing piece to continuously move towards the batten block through the limiting slot, the pressing cylinder slides along the rail and is used for driving the dynamic pressure holding body to enter the pressure holding space through the rectangular pressing groove and press the arch part, the limiting slot and the pressure holding plate limit the arch part so that the arch part is flattened and becomes low in height, the pushing plate part of the flexible pushing piece is forced to move forwards relative to the cutting knife strip so as to enable the batten block to cut the cutting knife strip to enter the assembly line, and after the pushing cylinder is used for driving the flexible pushing piece to retreat through the elastic belt and enter the installation box body Restoring the original state;
the pressing cylinder and the pressing holder can crush a part of the arch part to prevent the arch part from retreating, one side of the arch part, which is adjacent to the first sliding part, is provided with a plurality of flexible sheets, the free ends of the flexible sheets extend towards the top end of the arch part, and the arch sheets are used for enabling the arch part to restore to the original shape when not stressed.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010094308.2A CN111320020B (en) | 2020-02-15 | 2020-02-15 | Strip panel cuts off push system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010094308.2A CN111320020B (en) | 2020-02-15 | 2020-02-15 | Strip panel cuts off push system |
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| CN111320020A CN111320020A (en) | 2020-06-23 |
| CN111320020B true CN111320020B (en) | 2021-08-27 |
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