CN116252358B - Die cutting equipment with anti-adhesion function - Google Patents
Die cutting equipment with anti-adhesion functionInfo
- Publication number
- CN116252358B CN116252358B CN202310154033.0A CN202310154033A CN116252358B CN 116252358 B CN116252358 B CN 116252358B CN 202310154033 A CN202310154033 A CN 202310154033A CN 116252358 B CN116252358 B CN 116252358B
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- linkage
- blocks
- cutter
- die cutting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/44—Cutters therefor; Dies therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/08—Means for treating work or cutting member to facilitate cutting
- B26D7/14—Means for treating work or cutting member to facilitate cutting by tensioning the work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/18—Means for removing cut-out material or waste
- B26D7/1818—Means for removing cut-out material or waste by pushing out
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/18—Means for removing cut-out material or waste
- B26D7/1845—Means for removing cut-out material or waste by non mechanical means
- B26D7/1863—Means for removing cut-out material or waste by non mechanical means by suction
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/22—Safety devices specially adapted for cutting machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2614—Means for mounting the cutting member
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
本发明公开了一种具有防粘连功能的模切设备；第一支撑架左侧连接有模切组件；第二支撑架上连接有压合组件；在切割完成后的切刀脱离待切割件的过程中，通过压块将待切割件压紧，避免因切口深而导致的切刀带动待切割件一同向上运动的现象，从而避免待切割件出现抖动现象，提高模切操作的稳定性，同时，通过气囊使第二管道进行吸气操作，在切刀脱离待切割件过程中将待切割件吸紧在支撑板上侧面，对待切割件进行加固，进一步提高模切操作的稳定性，并且气囊通过联动板上下运动来驱动，无需额外设置驱动件，利于节约成本，对切刀更换时，通过承接板对切刀的位置进行微调以及包覆其刀刃，以便于人工进行切刀更换操作。
The present invention discloses a die-cutting device with an anti-adhesion function; a die-cutting component is connected to the left side of the first support frame; a pressing component is connected to the second support frame; in the process of the cutter being separated from the workpiece to be cut after cutting is completed, the workpiece to be cut is pressed by the pressing block to avoid the phenomenon that the cutter drives the workpiece to be cut to move upward due to the deep incision, thereby avoiding the shaking of the workpiece to be cut and improving the stability of the die-cutting operation. At the same time, the second pipeline is operated to suck air through the air bag, and the workpiece to be cut is sucked tightly on the side of the support plate during the process of the cutter being separated from the workpiece to be cut, so as to reinforce the workpiece to be cut and further improve the stability of the die-cutting operation. The air bag is driven by the up and down movement of the linkage plate, and there is no need to set up an additional driving component, which is conducive to cost saving. When the cutter is replaced, the position of the cutter is fine-tuned and its blade is covered by the receiving plate, so that the cutter replacement operation can be performed manually.
Description
Technical Field
The invention relates to the technical field of die cutting machines. More particularly, the present invention relates to a die cutting apparatus having an anti-blocking function.
Background
The cross cutting machine is mainly used for cross cutting of self-adhesive, EVA, double faced adhesive tape, electronics, cell-phone cushion etc., when it carries out the cross cutting to the self-adhesive that is attached with the sponge, because the sponge is thicker relatively for the cross cutting rule cuts into in the self-adhesive after the friction area grow with the self-adhesive, thereby can drive self-adhesive together upward movement through frictional force when making the cross cutting rule lift up, and then make the self-adhesive appear great shake, lead to the self-adhesive to appear the skew phenomenon, still can lead to the die-cutting fashioned self-adhesive to appear the phenomenon of perk limit, simultaneously, the bolt that will be used for fixing when current equipment changes the die cutter need be screwed out one by one, change the operation again, the operation process is loaded down with trivial details, inefficiency.
Disclosure of Invention
The invention provides die cutting equipment with an anti-adhesion function, and aims to overcome the defect that when a die cutting rule in the existing equipment is lifted, adhesive is driven to move upwards together by friction force, so that the adhesive is offset, and edge warping of the die-cut adhesive is caused.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
The die cutting equipment with the anti-adhesion function comprises a workbench, a first support frame, a second support frame, a pressing block, second pipelines, a receiving plate, a die cutting assembly and a pressing assembly, wherein the first support frame is fixedly connected to the middle of the upper side of the workbench, the second support frame is fixedly connected to the right of the upper side of the first support frame, the die cutting assembly for cutting a workpiece to be cut is connected to the left side of the first support frame, the pressing block is connected to the middle of the upper side of the die cutting assembly, a plurality of second pipelines are connected to the middle of the lower side of the die cutting assembly, the pressing block is used for compressing and limiting the workpiece to be cut when the die cutting assembly resets, the workpiece to be cut is sucked and limited through the second pipelines, the receiving plate is connected to the middle of the lower side of the die cutting assembly and is positioned below the plurality of second pipelines, the die cutting assembly in the component replacement process is subjected to fine adjustment and positioning through the receiving plate, safety protection is performed on workers, and the pressing assembly for expanding and rolling the workpiece to be cut is connected to the second support frame.
Further, a groove is formed in the middle of the left side and the middle of the right side of the first support frame and used for conveying gas.
The die cutting assembly comprises a third support frame, a first telescopic cylinder, a linkage plate, a cutter, a fixing unit, a bearing unit, an air suction unit, an auxiliary unit and a rotating unit, wherein the third support frame is fixedly connected to the left part of the upper side of the first support frame, the first telescopic cylinder is fixedly connected to the middle part of the upper side of the third support frame, the linkage plate is fixedly connected to the telescopic end of the first telescopic cylinder, the cutter is inserted into the middle part of the lower side of the linkage plate, the fixing unit is connected to the linkage plate and used for fixing the cutter, the bearing unit is connected to the left side of the first support frame and located below the third support frame, the air suction unit is connected to the outer side of the bearing unit, the auxiliary unit is connected to the lower side of the bearing unit, the rotating unit is connected to the bearing unit, and the rotating unit is used for driving the bearing unit.
Further, a rectangular fixing groove is formed in the lower side of the bearing plate and used for positioning and fixing the cutter.
The fixing unit comprises a first elastic telescopic rod, a second elastic telescopic rod, a fixing plate, first linkage blocks, second linkage blocks and a pull rod, wherein four first elastic telescopic rods are fixedly connected to the middle of the lower side of the linkage plate, the telescopic ends of the four first elastic telescopic rods are fixedly connected with a pressing block, the pressing block slides on the inner side surface of a cutter, one second elastic telescopic rod is fixedly connected to the front side and the rear side of the linkage plate, one fixing plate is fixedly connected to the telescopic ends of the two second elastic telescopic rods, one first linkage block is fixedly connected to the upper side of the two fixing plates, the two first linkage blocks are in sliding connection with the linkage plate, the two first linkage blocks are connected with the cutter in an inserting mode, the two second linkage blocks are in sliding connection with the right side surfaces of the two second linkage blocks, the second linkage blocks are matched with the first linkage blocks, and the pull rod is fixedly connected between the left sides of the two second linkage blocks.
The bearing unit comprises a second telescopic cylinder, a linkage frame, first round rods, supporting plates and first pipelines, wherein two second telescopic cylinders are fixedly connected to the left part of the lower side of the first supporting frame, the linkage frame is fixedly connected between telescopic ends of the two second telescopic cylinders, the first round rods are rotatably connected to the middle parts of the linkage frame, the first round rods are hollow rods, the supporting plates are fixedly connected to the middle parts of the first round rods, the supporting plates are in contact with the linkage frame, a plurality of first pipelines are communicated with the first round rods, each first pipeline is fixedly connected with the supporting plates, the second pipelines are divided into a plurality of rows, each first pipeline is communicated with an adjacent row of second pipelines, and each second pipeline is fixedly connected with the supporting plates.
The air suction unit comprises an air bag, a third pipeline, an air discharge valve, a fourth pipeline, an air inlet valve and a first linkage frame, wherein two air bags are fixedly connected to the front part of the upper side and the rear part of the upper side of the first support frame, one third pipeline is communicated with the upper sides of the four air bags, the air discharge valve is arranged on each of the four third pipelines, one fourth pipeline is communicated with the lower sides of the four air bags, the fourth pipeline is communicated with adjacent grooves, the two grooves are communicated with the first round rods, four first linkage frames are fixedly connected to the outer edges of the lower sides of the linkage plates, and the four first linkage frames are fixedly connected with the adjacent air bags respectively.
The auxiliary unit comprises first connecting blocks, linkage rods, third elastic telescopic rods, fourth elastic telescopic rods and second connecting blocks, wherein the left part of the lower side and the right part of the lower side of the supporting plate are fixedly connected with one first connecting block, two linkage rods are connected between the two first connecting blocks in a sliding mode, a bearing plate slides between the two linkage rods, the front side and the rear side of each first connecting block are fixedly connected with one third elastic telescopic rod, the telescopic ends of the four third elastic telescopic rods are fixedly connected with adjacent linkage rods respectively, the opposite sides of the two first connecting blocks are fixedly connected with two fourth elastic telescopic rods, the telescopic ends of the four fourth elastic telescopic rods are fixedly connected with one second connecting block, and the four second connecting blocks slide with the bearing plate.
The pressing assembly comprises a third telescopic cylinder, a second round rod, expansion blocks, a third round rod, round rollers and a buffer unit, wherein the third telescopic cylinder is fixedly connected to the middle of the second support frame, the second round rod is fixedly connected to the telescopic end of the third telescopic cylinder, two expansion blocks are rotatably connected to the front side and the rear side of the second round rod, the third round rod is rotatably connected between the lower ends of the two expansion blocks positioned on the left side, the other third round rod is rotatably connected between the lower ends of the two expansion blocks positioned on the right side, one round roller is fixedly connected to the middle of each of the two third round rods, rough surfaces are arranged on the upper sides of the four expansion blocks, and the buffer unit is connected to the second round rod.
The buffer unit further comprises a third connecting block and damping blocks, wherein the second round rod is fixedly connected with two third connecting blocks, and two damping blocks are fixedly connected to opposite sides of the two third connecting blocks.
The cutter has the beneficial effects that by adopting the technical scheme, in the process that the cutter after cutting is separated from the workpiece to be cut, the workpiece to be cut is tightly pressed through the pressing block, the phenomenon that the cutter drives the workpiece to be cut to move upwards together due to deep cut is avoided, so that the phenomenon of shaking of the workpiece to be cut is avoided, the stability of die cutting operation is improved, meanwhile, the air bag enables the second pipeline to perform air suction operation, the workpiece to be cut is sucked on the side surface of the supporting plate in the process that the cutter is separated from the workpiece to be cut, the workpiece to be cut is reinforced, the stability of the die cutting operation is further improved, the air bag is driven by the up-and-down movement of the linkage plate, and a driving piece is not required to be additionally arranged, so that the cost is saved;
When the cutter is replaced, the cutter can be unlocked only by pushing the pull rod manually, so that the cutter replacement time is shortened, the replacement process is more convenient and faster, the efficiency is greatly improved, meanwhile, the position of the cutter is finely adjusted by the bearing plate to enable the cutter to be completely aligned with the pressing block, the cutter is inserted into the linkage plate through the bearing plate to complete auxiliary replacement operation, the problem that the rectangular cutter is difficult to align is solved by manually replacing, the cutter edge of the cutter is coated by the bearing plate, accidental cutting injury of workers in the replacement process is avoided, and the safety is greatly improved;
In addition, two round rollers move in opposite directions, roll extrusion is carried out to the shaping material on treating the cutting member to avoid appearing the edge warping phenomenon of shaping material on treating the cutting member, and two round rollers roll to both sides from the middle part of the shaping material on treating the cutting member and compress tightly, make the laminating process smoother, prevent to appear the swell phenomenon after the laminating, simultaneously, the round roller upwards keeps away from earlier and treats the cutting member and rotate back the normal position, the both sides of shaping material on treating the cutting member when avoiding the round roller to reset roll to the middle part, thereby prevent to treat the shaping material on the cutting member and appear the hem phenomenon.
Drawings
The contents of the drawings and the marks in the drawings are briefly described as follows:
fig. 1 shows a schematic structural view of a die cutting apparatus having an anti-blocking function according to the present invention;
Fig. 2 is a schematic view showing a part of the structure of the die cutting apparatus having the anti-blocking function of the present invention;
FIG. 3 is a schematic view of a portion of a die cut assembly of the present invention from a first perspective;
FIG. 4 shows a top view of a portion of the die cutting assembly of the present invention;
FIG. 5 is a schematic view of a portion of a die cut assembly of the present invention from a second perspective;
FIG. 6 shows a partial schematic view of a third view of the die cutting assembly of the present invention;
FIG. 7 is a schematic view of a portion of a fourth view of the die cutting assembly of the present invention;
Fig. 8 shows a schematic structural view of the suction unit of the present invention;
fig. 9 shows a schematic structural view of an auxiliary unit of the present invention;
fig. 10 shows a partial schematic structure of the auxiliary unit of the present invention;
FIG. 11 is a schematic view of the press-fit assembly of the present invention;
fig. 12 shows a schematic view of a part of the structure of the pressing assembly of the present invention.
Marked in the figure as:
1-working table, 2-first support frame, 3-second support frame, 4-workpiece to be cut, 201-third support frame, 202-first telescopic cylinder, 203-linkage plate, 204-cutter, 205-first elastic telescopic rod, 206-press block, 207-second elastic telescopic rod, 208-fixed plate, 209-first linkage block, 2010-second linkage block, 2011-pull rod, 2012-second telescopic cylinder, 2013-linkage frame, 2014-first round rod, 2015-support plate, 2016-first pipeline, 2017-second pipeline, 2018-air bag, 2019-third pipeline, 2020-exhaust valve, 2021-fourth pipeline, 2022-intake valve, 2023-first linkage frame, 2024-first connection block, 2025-linkage rod, 2026-bearing plate, 2027-third elastic telescopic rod, 2028-fourth elastic telescopic rod, 2029-second connection block, 2030-motor, 2012-first straight gear 2031-third gear 2032-third gear 203302-third round rod, 2019-third round rod, 2020-exhaust valve, 2021-fourth pipeline, 2022-intake valve, 2023-first elastic telescopic rod, 2024-first round rod, 2025-connecting block, 2026-bearing plate, 2027-third round rod, 2028-third round rod, 304-round rod, and the expansion of the third round rod, and the expansion blocks.
Description of the embodiments
The invention will now be described in more detail with reference to the drawings and specific examples, which are not intended to limit the invention thereto.
Embodiment 1
1-10, The die cutting equipment with anti-adhesion function comprises a workbench 1, a first support frame 2, a second support frame 3, a pressing block 206, second pipelines 2017, a bearing plate 2026, a die cutting assembly and a pressing assembly, wherein the first support frame 2 is connected to the middle of the upper side of the workbench 1 through bolts, the second support frame 3 is connected to the right of the upper side of the first support frame 2 through bolts, the die cutting assembly is connected to the left of the first support frame 2, the pressing block 206 is connected to the middle of the upper side of the die cutting assembly, a plurality of second pipelines 2017 are connected to the middle of the lower side of the die cutting assembly, the bearing plate 2026 is arranged below the plurality of second pipelines 2017, the pressing assembly is connected to the second support frame 3, and a groove 91 is formed in the middle of the left side and the middle of the right of the first support frame 2.
The die cutting assembly comprises a third support frame 201, a first telescopic cylinder 202, a linkage plate 203, a cutter 204, a fixing unit, a bearing unit, an air suction unit, an auxiliary unit and a rotating unit, wherein the third support frame 201 is welded to the left part of the upper side of the first support frame 2, the middle part of the upper side of the third support frame 201 is connected with the first telescopic cylinder 202 through bolts, the linkage plate 203 is fixedly connected to the telescopic end of the first telescopic cylinder 202, the cutter 204 is inserted into the middle part of the lower side of the linkage plate 203, the fixing unit is connected to the linkage plate 203 and used for fixing the cutter 204, the bearing unit is connected to the left side of the first support frame 2 and located below the third support frame 201, the air suction unit is connected to the outer side of the bearing unit, the auxiliary unit is connected to the lower side of the bearing unit, the rotating unit is connected to the bearing unit, the rotating unit is used for driving the bearing unit, and the rectangular fixing groove is formed in the lower side of the bearing plate 2026 and used for positioning and fixing the cutter 204.
The fixing unit comprises a first elastic telescopic rod 205, a second elastic telescopic rod 207, a fixing plate 208, first linkage blocks 209, second linkage blocks 2010 and a pull rod 2011, wherein four first elastic telescopic rods 205 are fixedly connected to the middle of the lower side of the linkage plate 203, telescopic ends of the four first elastic telescopic rods 205 are fixedly connected with a pressing block 206, the pressing block 206 slides on the inner side surface of a cutter 204, one second elastic telescopic rod 207 is fixedly connected to the front side and the rear side of the linkage plate 203, one fixing plate 208 is fixedly connected to the telescopic ends of the two second elastic telescopic rods 207, one first linkage block 209 is welded to the upper side of the two fixing plates 208, the two first linkage blocks 209 are in sliding connection with the linkage plate 203, the two first linkage blocks 209 are spliced with the cutter 204, the two second linkage blocks 2010 are in sliding connection with the linkage plate 203, the right side surfaces of the two second linkage blocks 2010 are inclined surfaces, the second linkage blocks 2010 are matched with the first linkage blocks 209, and the pull rod 2011 is connected between the left sides of the two second linkage blocks 2010.
The receiving unit comprises a second telescopic cylinder 2012, a linkage frame 2013, a first round rod 2014, a supporting plate 2015 and first pipelines 2016, wherein two second telescopic cylinders 2012 are fixedly connected to the left part of the lower side of the first supporting frame 2, the linkage frame 2013 is fixedly connected between telescopic ends of the two second telescopic cylinders 2012, the middle part of the linkage frame 2013 is rotatably connected with the first round rod 2014, the first round rod 2014 is a hollow rod, the supporting plate 2015 is fixedly connected to the middle part of the first round rod 2014, the supporting plate 2015 is in contact with the linkage frame 2013, a plurality of first pipelines 2016 are communicated with the first round rod 2014, each first pipeline 2016 is fixedly connected with the supporting plate 2015, the plurality of second pipelines 2017 are divided into a plurality of rows, each first pipeline 2016 is communicated with an adjacent row of second pipelines 2017, and each second pipeline 2017 is fixedly connected with the supporting plate 2015.
The air suction unit comprises an air bag 2018, a third pipeline 2019, an air outlet valve 2020, a fourth pipeline 2021, an air inlet valve 2022 and a first linkage frame 2023, wherein the front part of the upper side and the rear part of the upper side of the first support frame 2 are fixedly connected with the two air bags 2018, the upper sides of the four air bags 2018 are respectively communicated with the third pipeline 2019, the air outlet valve 2020 is arranged on the four third pipelines 2019, the lower sides of the four air bags 2018 are respectively communicated with the fourth pipeline 2021, the fourth pipeline 2021 is communicated with the adjacent grooves 91, the two grooves 91 are respectively communicated with the first round rods 2014, the outer edges of the lower sides of the linkage plates 203 are connected with the four first linkage frames 2023 through bolts, and the four first linkage frames 2023 are respectively fixedly connected with the adjacent air bags 2018.
The auxiliary unit comprises a first connecting block 2024, a linkage rod 2025, a third elastic telescopic rod 2027, a fourth elastic telescopic rod 2028 and a second connecting block 2029, wherein the left part and the right part of the lower side of the supporting plate 2015 are welded with one first connecting block 2024, two linkage rods 2025 are connected between the two first connecting blocks 2024 in a sliding manner, a bearing plate 2026 slides between the two linkage rods 2025, the front side and the rear side of each first connecting block 2024 are fixedly connected with one third elastic telescopic rod 2027, the telescopic ends of the four third elastic telescopic rods 2027 are fixedly connected with adjacent linkage rods 2025 respectively, the opposite sides of the two first connecting blocks 2024 are fixedly connected with two fourth elastic telescopic rods 2028, the telescopic ends of the four fourth elastic telescopic rods 2028 are fixedly connected with one second connecting block 2029, and the four second connecting blocks 2029 are respectively slid with the bearing plate 2026.
The rotating unit comprises a motor 2030, a first straight gear 2031 and a second straight gear 2032, wherein the motor 2030 is fixedly connected to the left side and the right side of the first linkage frame 2023, one first straight gear 2031 is fixedly connected to output shafts of the two motors 2030, one second straight gear 2032 is fixedly connected to the left side and the right side of the outer side of the first round rod 2014, and the two second straight gears 2032 are meshed with the adjacent first straight gears 2031 respectively.
During preparation, the piece 4 to be cut is fixed in the external winding and conveying mechanism, the lower side surface of the piece 4 to be cut is in contact with the upper side surfaces of the first support frame 2 and the support plate 2015, then the first telescopic cylinder 202 drives the linkage plate 203 to move downwards, the linkage plate 203 drives the zero-down part to move downwards, the pressing block 206 moves downwards to contact the upper side surface of the piece 4 to be cut, the linkage plate 203 continues downwards, the pressing block 206 is blocked by the piece 4 to be cut, so that the linkage plate 203 moves downwards relative to the pressing block 206, the first elastic telescopic rod 205 is compressed, the linkage plate 203 drives the cutter 204 to move downwards to cut the piece 4 to be cut, then the first telescopic cylinder 202 drives the linkage plate 203 to move upwards to return to the original position, the linkage plate 203 drives the cutter 204 to move upwards gradually away from the cutting opening of the piece 4 to be cut, the pressing block 206 is kept pressed to be cut, after the cutter 204 is completely separated from the piece 4 to be cut, the first elastic telescopic rod 205 is rebounded to be in a original shape, the first elastic telescopic rod 205 is driven by the linkage plate 203 to move upwards, and the pressing block 206 is driven to move upwards, the cutting 4 to be cut is prevented from moving upwards, and the cutting 4 to be cut is prevented from being cut by the cut when the cut 4 to be cut is repeatedly moved to be cut;
In the cutting process, the linkage plate 203 drives the first linkage frame 2023 to move downwards, the first linkage frame 2023 extrudes the air bag 2018, so that air in the air bag 2018 is extruded from the third pipeline 2019 and the exhaust valve 2020, when the cutter 204 is about to rise and lift up after cutting is completed, the linkage plate 203 drives the first linkage frame 2023 to move upwards, the first linkage frame 2023 pulls the upper end of the air bag 2018 to move upwards, namely the air bag 2018 expands to form negative pressure, so that the air flows into the air bag 2018 through the second pipeline 2017, the first pipeline 2016, the first round rod 2014, the groove 91, the fourth pipeline 2021 and the air inlet valve 2022, namely the second pipeline 2017 sucks the to-be-cut piece 4 to the upper side of the support plate 2015, the second pipeline 2017 sucks the to-be-cut piece 4 to be sucked to the upper side of the support plate 2018 in the process of separating the cutter 204 from the to-be-cut piece 4, the to-be-cut piece 4 is reinforced, the die cutting piece to-be-cut piece 4 is further improved, and the air bag 2018 does not need to be additionally driven to move up and down through the linkage plate 203, so that cost is saved;
When the cutter 204 needs to be replaced, the pull rod 2011 is manually pushed to move rightwards, the pull rod 2011 drives the second linkage block 2010 to move rightwards, the inclined surface of the second linkage block 2010 contacts the first linkage block 209, so that the second linkage block 2010 pushes the first linkage block 209 to move away from the linkage plate 203, the first linkage block 209 drives the fixed plate 208 to move and stretches the second elastic telescopic rod 207, the fixed plate 208 is separated from the cutter 204, the cutter 204 is stopped to be fixed, then the cutter 204 is manually taken out and replaced, then the pull rod 2011 is manually pulled to move leftwards, the second elastic telescopic rod 207 is made to rebound to drive the first linkage block 209 to be inserted into the new cutter 204, the cutter 204 is fixed, and when the cutter is used, the cutter 204 can be unlocked only by pushing the pull rod 2011 manually, so that the replacement time of the cutter 204 is shortened, the replacement process is more convenient, and the efficiency is greatly improved;
When the cutter 204 is replaced, since the cutter 204 is rectangular and needs to be sleeved on the outer side of the pressing block 206 to move upwards, manual alignment is extremely inconvenient, and a certain potential safety hazard exists, at this time, the motor 2030 is started, the motor 2030 drives the first straight gear 2031 to rotate, the first straight gear 2031 drives the second straight gear 2032 to rotate, the second straight gear 2032 drives the first round bar 2014 to rotate, the first round bar 2014 drives the supporting plate 2015 to rotate, the supporting plate 2015 drives the part thereon to rotate one hundred eighty degrees, so that the bearing plate 2026 moves to the upper side of the first supporting frame 2, then the blade of the new cutter 204 is manually inserted downwards into the fixed groove of the bearing plate 2026, the second telescopic cylinder 2012 drives the linkage frame 2013 to move upwards, the linkage frame 2013 drives the first round bar 2014 to move upwards, the first round bar 2014 drives the part thereon to move upwards, the receiving plate 2026 drives the new cutter 204 to move upwards to the lower part of the pressing block 206, at this time, the new cutter 204 is initially positioned through a fixing groove on the receiving plate 2026, then the new cutter 204 is manually pushed to move leftwards or rightwards, the new cutter 204 drives the receiving plate 2026 to move leftwards or rightwards, the receiving plate 2026 pushes the second connecting block 2029 to move and compresses the fourth elastic telescopic rod 2028, so that the left and right positions of the new cutter 204 are finely adjusted, the new cutter 204 is aligned with the pressing block 206 in the left and right directions, then the new cutter 204 is manually pushed to move forwards or backwards, the new cutter 204 drives the receiving plate 2026 to move, the receiving plate 2026 drives the linkage rod 2025 to move and compresses the third elastic telescopic rod 2027, so that the front and rear positions of the new cutter 204 are finely adjusted, the new cutter 204 is aligned with the pressing block 206 in the front and rear directions, the new cutter 204 is completely aligned with the pressing block 206, then the second telescopic cylinder 2012 drives the linkage frame 2013 to move upwards continuously, the new cutter 204 is inserted into the linkage plate 203, auxiliary replacement operation is completed, the position of the cutter 204 is finely adjusted by the bearing plate 2026 to be completely aligned with the pressing block 206 during use, the cutter 204 is inserted into the linkage plate 203 through the bearing plate 2026, auxiliary replacement operation is completed, the problem that the alignment of the rectangular cutter 204 is difficult to manually replace is avoided, the cutter edge of the cutter 204 is coated by the bearing plate 2026, accidental cutting injury of workers in the replacement process is avoided, and safety is greatly improved.
Embodiment 2
On the basis of the embodiment 1, as shown in fig. 1-2 and 11-12, the pressing assembly comprises a third telescopic cylinder 301, a second round rod 302, expansion blocks 303, a third round rod 304, round rollers 305 and buffer units, wherein the middle part of the second support frame 3 is connected with the third telescopic cylinder 301 through bolts, the telescopic ends of the third telescopic cylinder 301 are fixedly connected with the second round rod 302, the front side and the rear side of the second round rod 302 are respectively and rotatably connected with two expansion blocks 303, a third round rod 304 is rotatably connected between the lower ends of the two expansion blocks 303 positioned at the left side, another third round rod 304 is rotatably connected between the lower ends of the two expansion blocks 303 positioned at the right side, one round roller 305 is fixedly connected to the middle part of the two third round rods 304, the upper sides of the four expansion blocks 303 are respectively and rotatably provided with the buffer units, and the buffer units are connected to the second round rod 302.
The buffer unit comprises a third connecting block 306 and damping blocks 307, two third connecting blocks 306 are welded on the second round rod 302, and two damping blocks 307 are connected to opposite sides of the two third connecting blocks 306 through bolts.
When the rim charge generated by cutting the workpiece 4 to be cut is removed through the external winding mechanism, the rim charge brings up the edge of the molding charge in the middle of the workpiece 4 to be cut, so that the phenomenon of edge lifting of the molding charge in the subsequent winding process is caused, at the moment, the third telescopic cylinder 301 drives the second round rod 302 to move downwards, the second round rod 302 drives parts on the second round rod to move downwards, so that the two round rollers 305 contact the middle position of the molding charge on the workpiece 4 to be cut, the second round rod 302 continues to move downwards, the left and right adjacent expansion blocks 303 move back to back, namely the two round rollers 305 move back to back, the molding charge on the workpiece 4 to be cut is rolled, the phenomenon of edge lifting of the molding charge on the workpiece 4 to be cut is avoided, the two round rollers 305 roll and press from the middle of the molding charge on the workpiece 4 to be cut to two sides, the bonding process is smoother, and the bulge phenomenon is prevented after bonding;
When the expansion block 303 moves back to back, the expansion block 303 contacts with the damping block 307 to generate damping sliding, when the third telescopic cylinder 301 drives the second round rod 302 to move upwards to return to the original position, the second round rod 302 drives parts on the second round rod to move back to the original position, in the process, the round roller 305 automatically moves back to the original position through gravity, and due to certain friction force between the expansion block 303 and the damping block 307, the expansion block 303 slowly moves, so that the round roller 305 is upwards far away from the piece 4 to be cut and then rotates back to the original position, and rolling of the two sides of the molding material on the piece 4 to be cut is avoided when the round roller 305 is reset, so that the phenomenon of flanging of the molding material on the piece 4 to be cut is prevented.
The above embodiments are only preferred embodiments of the present invention and are not intended to limit the scope of the present invention, so that all equivalent modifications made by the appended claims shall be included in the scope of the present invention.
Claims (8)
1. The die cutting equipment with the anti-adhesion function comprises a workbench (1), a first support frame (2) and a second support frame (3), wherein the middle part of the upper side of the workbench (1) is fixedly connected with the first support frame (2), the right part of the upper side of the first support frame (2) is fixedly connected with the second support frame (3), the die cutting equipment is characterized by further comprising a pressing block (206), a second pipeline (2017), a bearing plate (2026), a die cutting assembly and a pressing assembly, the left side of the first support frame (2) is connected with the die cutting assembly for cutting a part to be cut (4), the middle part of the upper side of the die cutting assembly is connected with the pressing block (206), the middle part of the lower side of the die cutting assembly is connected with a plurality of second pipelines (2017), when the die cutting assembly is reset, the part to be cut (4) is pressed and limited through the pressing block (206), the second pipelines (2017) are used for sucking and limiting the part to be cut (4), the middle part of the lower side of the die cutting assembly is connected with the bearing plate (2026) under the plurality of second pipelines (2017), the bearing plate 2026;
The die cutting assembly comprises a third support frame (201), a first telescopic cylinder (202), a linkage plate (203), a cutter (204), a fixing unit, a bearing unit, an air suction unit, an auxiliary unit and a rotating unit, wherein the third support frame (201) is fixedly connected to the left part of the upper side of the first support frame (2), the first telescopic cylinder (202) is fixedly connected to the middle part of the upper side of the third support frame (201), the linkage plate (203) is fixedly connected to the telescopic end of the first telescopic cylinder (202), the cutter (204) is inserted into the middle part of the lower side of the linkage plate (203), the fixing unit is connected to the linkage plate (203) and used for fixing the cutter (204), the bearing unit is connected to the left side of the first support frame (2) and located below the third support frame (201), the air suction unit is connected to the outer side of the bearing unit, the auxiliary unit is connected to the lower side of the bearing unit, the rotating unit is connected to the bearing unit, and the rotating unit is used for driving the bearing unit.
The fixing unit comprises a first elastic telescopic rod (205), a second elastic telescopic rod (207), fixing plates (208), first linkage blocks (209), second linkage blocks (2010) and pull rods (2011), wherein four first elastic telescopic rods (205) are fixedly connected to the middle of the lower side of a linkage plate (203), telescopic ends of the four first elastic telescopic rods (205) are fixedly connected with a pressing block (206), the pressing block (206) slides on the inner side surface of a cutter (204), one second elastic telescopic rod (207) is fixedly connected to the front side and the rear side of the linkage plate (203), one fixing plate (208) is fixedly connected to the telescopic ends of the two second elastic telescopic rods (207), one first linkage block (209) is fixedly connected to the upper side of the two fixing plates (208), the two first linkage blocks (209) are fixedly connected with the linkage plate (203) in a sliding mode, the two first linkage blocks (209) are spliced with the cutter (204), the two second linkage blocks (2010) are fixedly connected to the upper side surfaces of the cutter (203), and the two second linkage blocks (2010) are fixedly connected to the right side surfaces of the two second linkage blocks (2010) and the two right side surfaces of the two linkage blocks (2010) are fixedly connected to the left side surfaces of the two linkage blocks (2011).
2. The die cutting equipment with anti-adhesion function according to claim 1, wherein the left middle part and the right middle part of the first supporting frame (2) are respectively provided with a groove (91) for conveying gas.
3. The die cutting device with anti-adhesion function according to claim 2, wherein the lower side of the receiving plate (2026) is provided with a rectangular fixing groove for positioning and fixing the cutter (204).
4. The die cutting equipment with the anti-adhesion function according to claim 3 is characterized in that the receiving unit comprises a second telescopic cylinder (2012), a linkage frame (2013), first round rods (2014), support plates (2015) and first pipelines (2016), two second telescopic cylinders (2012) are fixedly connected to the left portion of the lower side of the first support frame (2), the linkage frame (2013) is fixedly connected between telescopic ends of the two second telescopic cylinders (2012), the first round rods (2014) are rotatably connected to the middle portion of the linkage frame (2013), the first round rods (2014) are hollow rods, the support plates (2015) are fixedly connected to the middle portion of the first round rods (2014), the support plates (2015) are in contact with the linkage frame (2013), a plurality of first pipelines (2016) are communicated to the first round rods (2014), each first pipeline (2016) is fixedly connected with the support plates (2015), the plurality of second pipelines (2017) are divided into a plurality of rows, each first pipeline (2017) is fixedly connected to one row of second pipelines (2017) which are adjacent to each other, and each second pipeline (2017) is fixedly connected to the support plates (2017).
5. The die cutting equipment with the anti-adhesion function according to claim 4, wherein the air suction unit comprises an air bag (2018), a third pipeline (2019), an exhaust valve (2020), a fourth pipeline (2021), an air inlet valve (2022) and a first linkage frame (2023), wherein two air bags (2018) are fixedly connected to the front part and the rear part of the upper side of the first support frame (2), one third pipeline (2019) is communicated to the upper side of the four air bags (2018), an exhaust valve (2020) is arranged on each of the four third pipelines (2019), one fourth pipeline (2021) is communicated to the lower side of the four air bags (2018), the fourth pipeline (2021) is communicated with the adjacent groove (91), the two grooves (91) are communicated with the first round rod (2014), four first linkage frames (2023) are fixedly connected to the outer edges of the lower side of the linkage plates (203), and the four first linkage frames (2023) are fixedly connected with the adjacent air bags (2018) respectively.
6. The die cutting equipment with the anti-adhesion function according to claim 5, wherein the auxiliary unit comprises a first connecting block (2024), a linkage rod (2025), a third elastic telescopic rod (2027), a fourth elastic telescopic rod (2028) and a second connecting block (2029), wherein the left part and the right part of the lower side of the supporting plate (2015) are fixedly connected with the first connecting block (2024), two linkage rods (2025) are connected between the two first connecting blocks (2024) in a sliding mode, a bearing plate (2026) slides between the two linkage rods (2025), a third elastic telescopic rod (2027) is fixedly connected to the front side and the rear side of each first connecting block (2024), telescopic ends of the four third elastic telescopic rods (2027) are fixedly connected with the adjacent linkage rods (2025) respectively, two fourth elastic telescopic rods (8) are fixedly connected to the opposite sides of the two first connecting blocks (2024), the first telescopic ends (2028) of the four fourth elastic telescopic rods (2026) are fixedly connected with the second connecting block (2029), and the second telescopic ends (2026) are fixedly connected with the second connecting block (2026).
7. The die cutting equipment with the anti-adhesion function according to claim 6 is characterized in that the pressing assembly comprises a third telescopic cylinder (301), a second round rod (302), expansion blocks (303), third round rods (304) and round rollers (305) and buffer units, the third telescopic cylinder (301) is fixedly connected to the middle of the second supporting frame (3), the second round rods (302) are fixedly connected to the telescopic ends of the third telescopic cylinder (301), two expansion blocks (303) are rotatably connected to the front side and the rear side of the second round rod (302), a third round rod (304) is rotatably connected between the lower ends of the two expansion blocks (303) located on the left, the other third round rod (304) is rotatably connected between the lower ends of the two expansion blocks (303) located on the right, one round roller (305) is fixedly connected to the middle of the two third round rods (304), the upper sides of the four expansion blocks (302) are rough surfaces, and the buffer units are connected to the second round rod (302).
8. The die cutting equipment with the anti-adhesion function according to claim 7, wherein the buffer unit comprises a third connecting block (306) and damping blocks (307), two third connecting blocks (306) are fixedly connected to the second round rod (302), and two damping blocks (307) are fixedly connected to opposite sides of the two third connecting blocks (306).
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| CN202310154033.0A CN116252358B (en) | 2023-02-23 | 2023-02-23 | Die cutting equipment with anti-adhesion function |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111409131A (en) * | 2020-03-31 | 2020-07-14 | 郭召勋 | Non-woven fabric processing system |
| CN113400401A (en) * | 2021-06-03 | 2021-09-17 | 钟满香 | Bean curd dicing device for food processing with prevent to glue sword function |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107097454B (en) * | 2017-05-12 | 2023-05-09 | 贵州鸿图彩印包装有限责任公司 | Dustproof paper cutter for wine box production |
| CN110405852B (en) * | 2019-08-12 | 2021-04-16 | 孚莱孚(上海)新材料有限公司 | Polyurethane foam plastic post forming processing die |
| CN212497912U (en) * | 2020-06-15 | 2021-02-09 | 泰州市瑞丰绳网带有限公司 | Automatic paper breaking device for paper machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111409131A (en) * | 2020-03-31 | 2020-07-14 | 郭召勋 | Non-woven fabric processing system |
| CN113400401A (en) * | 2021-06-03 | 2021-09-17 | 钟满香 | Bean curd dicing device for food processing with prevent to glue sword function |
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