CN212919515U - Waste recovery device for die-cutting machine - Google Patents
Waste recovery device for die-cutting machine Download PDFInfo
- Publication number
- CN212919515U CN212919515U CN202021329554.3U CN202021329554U CN212919515U CN 212919515 U CN212919515 U CN 212919515U CN 202021329554 U CN202021329554 U CN 202021329554U CN 212919515 U CN212919515 U CN 212919515U
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- Prior art keywords
- cutting
- die
- piston
- transmission shaft
- connecting rod
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- 238000005520 cutting process Methods 0.000 title claims abstract description 88
- 239000002699 waste material Substances 0.000 title claims abstract description 38
- 238000011084 recovery Methods 0.000 title claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 238000007906 compression Methods 0.000 claims description 14
- 230000006835 compression Effects 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 9
- 230000009467 reduction Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 235000013405 beer Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Images
Classifications
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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
Abstract
The utility model provides a waste recovery device for a die-cutting machine, which comprises a lower template, a die-cutting rule, a lower support frame, a transmission shaft, a crank, a connecting rod and a piston post, wherein the die-cutting rule is arranged above the lower template, a piston hole is arranged in the lower template, the piston post is arranged in the piston hole, the bottom of the lower template is connected with the lower support frame, the transmission shaft is arranged on the lower support frame, the crank is sleeved on the transmission shaft, the upper end of the crank is connected with one end of the connecting rod, the other end of the connecting rod is connected with the piston post, the left side wall of the piston hole of the lower template is provided with a blanking hole, the right side wall of the piston hole is provided with a groove, an ejecting mechanism is arranged in the groove, the top end of the piston post is provided with an annular cutting groove along the circumferential, cutting blade cuts panel with the cooperation of annular cutting groove, can not cause the hole edge irregularity after the cutting.
Description
Technical Field
The utility model relates to a cross cutting machine field especially relates to a waste recovery device for cross cutting machine.
Background
The die cutting machine is called a beer machine, a cutting machine and a numerical control punching machine, is mainly used for die cutting, indentation and gold stamping operation, fitting and automatic waste discharge of corresponding nonmetal materials, non-setting adhesive, EVA, double faced adhesive tape, electronic, mobile phone rubber mats and the like, and applies certain pressure through an embossing plate by utilizing a steel knife, a hardware die and a steel wire to roll and cut a printed product or a paperboard into a certain shape. Is an important device for processing and forming the packages after printing.
The die cutting machine can cut a hole on a plate when die cutting, the single waste discontinuous with the plate is formed, the waste is generally provided with a blanking hole on a lower die when being discharged, when the die cutting machine is used for die cutting, a cutter above the cutter pushes the single waste into the blanking hole and then drops out of the blanking hole when cutting, the removal and recovery of the single waste are completed, however, the waste recovery mode is that the blanking hole at the bottom of the plate is not supported, the die cutting knife cuts the plate in a cutting mode that the plate is pushed out of the blanking hole, and the cutting mode easily causes the edge of the cut hole to be torn or untidy, so that the die cutting quality is influenced.
Disclosure of Invention
According to the technical problem, the utility model provides a waste recovery device for die-cutting machine which is characterized in that the waste recovery device comprises a lower template, a die-cutting rule, a lower support frame, a transmission shaft, a crank, a connecting rod and a piston column, wherein the die-cutting rule is arranged above the lower template, the lower template is internally provided with the piston hole, the piston column is slidably arranged in the piston hole, the bottom of the lower template is connected with the lower support frame, the transmission shaft is arranged on the lower support frame, the crank is sleeved on the transmission shaft, the upper end of the crank is connected with one end of the connecting rod, and the other end of the connecting rod is;
the ejection mechanism consists of an ejection piece and a compression spring, the ejection piece is arranged on the inner wall of the groove through a rotating shaft, a compression spring is arranged on the right side of the ejection piece, one end of the compression spring abuts against the inner wall of the groove, the other end of the compression spring abuts against the ejection piece, the ejection piece consists of a rotating body and an ejector pin, the left side of the rotating body is connected with the ejector pin, and the rotating body and the ejector pin are of an integral structure;
the outer side of the piston column is tightly attached to the inner wall of the piston hole, and an annular cutting groove is formed in the top end of the piston column along the circumferential direction;
the cutting die is characterized in that a cutting blade is arranged at the bottom of the die-cutting rule, the cutting blade is of an annular structure, a waste material cavity is formed in the area surrounded by the cutting blade, a rubber sealing ring is axially arranged on the outer side of the cutting blade, an air passage penetrates through the die-cutting rule, one end of the air passage is communicated with the waste material cavity, and the other end of the air passage is communicated with the outside air;
the transmission shaft is installed on the lower support frame through a bearing seat, the connecting rod is connected with the crank through a rotating shaft, the connecting rod is connected with the piston column through a rotating shaft, and the transmission shaft is connected with an external speed reduction motor.
The utility model has the advantages that:
1. the utility model discloses when panel cutting, the bottom supports panel through the piston post, then cutting blade cuts panel through the annular cutting groove cooperation with piston capital end, and this kind of cutting mode is owing to have the piston post to support panel when the cutting, and the cutting process is steady, can not cause the hole edge after the cutting to tear or untidy.
2. When the utility model is used for cutting, the die-cutting knife moves downwards, the cutting blade contacts with the plate and then continues to descend, the plate is cut by matching with the annular cutting groove, meanwhile, the rubber sealing ring contacts with the inner wall of the piston hole to complete the sealing between the die-cutting knife and the piston hole, the piston post supports the plate in the cutting process, then the speed reduction motor drives the transmission shaft to rotate, the transmission shaft drives the crank to rotate, the crank drives the piston post to slide downwards in the piston hole through the connecting rod, because the piston hole is a closed space, the air pressure is balanced in the process of downward movement of the piston post, the air can only enter the waste cavity from the outside through the air passage in the die-cutting knife and then enters the piston hole, the air extrudes waste materials in the waste cavity in the flowing process and drops onto the piston post, then the piston post continues to descend, when the groove is reached, the ejecting piece of the ejecting mechanism is, the rotator rotates left and drives the thimble to move left and pushes up the waste material left, the waste material falls out from the left blanking hole in piston hole under ejection mechanism's effect, accomplish the recovery of waste material, then the die-cutting rule shifts up, the transmission shaft drives the crank and rotates, the crank drives connecting rod and piston post and shifts up, can arrive the inslot with ejection mechanism top simultaneously, then repeated above-mentioned operation can accomplish continuous cutting work, this kind of structure can not let the waste material be detained on the upper surface of lower bolster, also can not let the waste material glue on the cutting blade of die-cutting rule, can not influence follow-up cutting work.
Drawings
FIG. 1 is a block diagram of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is an enlarged view of a portion B in fig. 1.
As shown in the figure: 1-lower template, 2-die cutting knife, 3-lower support frame, 4-transmission shaft, 5-crank, 6-connecting rod, 7-piston column, 8-blanking hole, 9-groove, 10-compression spring, 11-rotating body, 12-thimble, 13-annular cutting groove, 14-cutting blade, 15-waste cavity, 16-rubber sealing ring, 17-air channel, 18-plate and 19-piston hole.
Detailed Description
Example 1
The utility model provides a waste recovery device for die-cutting machine, which is characterized in that the waste recovery device comprises a lower template 1, a die-cutting rule 2, a lower support frame 3, a transmission shaft 4, a crank 5, a connecting rod 6 and a piston post 7, wherein the die-cutting rule 2 is arranged above the lower template 1, a piston hole 19 is arranged in the lower template 1, the piston post 7 can be slidably arranged in the piston hole 19, the bottom of the lower template 1 is connected with the lower support frame 3, the transmission shaft 4 is arranged on the lower support frame 3, the crank 5 is sleeved on the transmission shaft 4, the upper end of the crank 5 is connected with one end of the connecting rod 6, and the other end of;
the left side wall of a piston hole 19 of the lower template 1 is provided with a blanking hole 8, the blanking hole 8 is arranged in an inclined manner, the right side wall of the piston hole 19 is provided with a groove 9, an ejection mechanism is arranged in the groove 9 and consists of an ejection piece and a compression spring 10, the ejection piece is arranged on the inner wall of the groove 9 through a rotating shaft, the right side of the ejection piece is provided with the compression spring 10, one end of the compression spring 10 abuts against the inner wall of the groove 9, the other end of the compression spring 10 abuts against the ejection piece, the ejection piece consists of a rotating body 11 and an ejector pin 12, the left side of the rotating body 11 is connected with the ejector pin 12, and the rotating body 11;
the outer side of the piston column 7 is tightly attached to the inner wall of the piston hole 19, and the top end of the piston column 7 is circumferentially provided with an annular cutting groove 13;
a cutting blade 14 is arranged at the bottom of the die-cutting rule 2, the cutting blade 14 is of an annular structure, a waste material cavity 15 is formed in the area surrounded by the cutting blade 14, a rubber sealing ring 16 is axially arranged on the outer side of the cutting blade 14, an air channel 17 penetrates through the die-cutting rule 2, one end of the air channel 17 is communicated with the waste material cavity 15, and the other end of the air channel 17 is communicated with the outside air;
Example 2
When the utility model is used, when the utility model is used for cutting, the die-cutting rule 2 is driven by the upper die plate to move downwards, the cutting blade 14 contacts with the plate 18 and then continues to descend, the plate 18 is cut by matching with the annular cutting groove 13, simultaneously, the rubber sealing ring 16 contacts with the inner wall of the piston hole 19 to complete the sealing between the cutting blade 14 and the piston hole 19 of the die-cutting rule 2, so that the piston hole 19 is in a sealing state, the piston post 7 supports the plate 18 in the cutting process, then the speed reducing motor drives the transmission shaft 4 to rotate, the transmission shaft 4 drives the crank 5 to rotate, the crank 5 drives the piston post 7 to slide downwards in the piston hole 19 through the connecting rod 6, because the piston hole 19 is a closed space, the piston post 7 can keep the air pressure balance in the downward moving process, air can only enter the waste cavity 15 from the outside through the air passage 17 in the die-cutting rule 2 and then enter the piston hole 19, the air pushes the waste material in the waste material chamber 15 down onto the piston post 7 during the flowing process, and then the piston post 7 continues to descend and reaches the groove 9, the ejection piece of the ejection mechanism ejects under the action of the compression spring 10, the rotating body 11 rotates leftwards to drive the ejector pin 12 to move leftwards to eject the waste leftwards, the waste falls out of the blanking hole 8 on the left side of the piston hole 19 under the action of the ejection mechanism to complete the recovery of the waste, then the die-cutting rule 2 moves upwards under the drive of the upper die plate, the gear motor continues to drive the transmission shaft 4 to rotate, the transmission shaft 4 drives the crank 5 to rotate, the crank 5 drives the connecting rod 6 and the piston post 7 to move upwards, meanwhile, the ejection mechanism is ejected back to the groove 9, the rotating piece of the ejection mechanism and the side wall of the thimble 12 are both in an inclined structure, the piston post 7 can push the ejection mechanism back into the groove 9 during the upward movement, and then the continuous cutting operation can be completed by repeating the operation.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. The utility model discloses each part that mentions is the common technique in prior art, and the technical personnel of this trade should understand, the utility model discloses do not receive the restriction of above-mentioned embodiment, the description only is the explanation in above-mentioned embodiment and the description the principle of the utility model, under the prerequisite that does not deviate from the spirit and the scope of the utility model, the utility model discloses still can have various changes and improvement, these changes and improvement all fall into the protection of claim the utility model is within the scope. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. A waste recovery device for a die-cutting machine is characterized by comprising a lower template, a die-cutting rule, a lower support frame, a transmission shaft, a crank, a connecting rod and a piston column, wherein the die-cutting rule is arranged above the lower template, a piston hole is formed in the lower template, the piston column is slidably mounted in the piston hole, the bottom of the lower template is connected with the lower support frame, the transmission shaft is mounted on the lower support frame, the crank is sleeved on the transmission shaft, the upper end of the crank is connected with one end of the connecting rod, and the other end of the connecting rod is connected with the piston column;
the ejection mechanism consists of an ejection piece and a compression spring, the ejection piece is arranged on the inner wall of the groove through a rotating shaft, a compression spring is arranged on the right side of the ejection piece, one end of the compression spring abuts against the inner wall of the groove, the other end of the compression spring abuts against the ejection piece, the ejection piece consists of a rotating body and an ejector pin, and the left side of the rotating body is connected with the ejector pin;
the outer side of the piston column is tightly attached to the inner wall of the piston hole, and an annular cutting groove is formed in the top end of the piston column along the circumferential direction;
the cutting die is characterized in that a cutting blade is arranged at the bottom of the cutting die and is of an annular structure, a waste material cavity is formed in the area, surrounded by the cutting blade, a rubber sealing ring is arranged on the outer side of the cutting blade in the axial direction, an air passage is arranged inside the cutting die in a penetrating mode, one end of the air passage is communicated with the waste material cavity, and the other end of the air passage is communicated with outside air.
2. The waste recovery device for a die cutting machine according to claim 1, wherein the rotating body and the ejector pin are of an integral structure.
3. The waste recovery device for the die cutting machine according to claim 1, wherein the transmission shaft is mounted on the lower support frame through a bearing seat, the connecting rod is connected with the crank through a rotating shaft, the connecting rod is connected with the piston column through a rotating shaft, and the transmission shaft is connected with an external speed reduction motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021329554.3U CN212919515U (en) | 2020-07-07 | 2020-07-07 | Waste recovery device for die-cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021329554.3U CN212919515U (en) | 2020-07-07 | 2020-07-07 | Waste recovery device for die-cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212919515U true CN212919515U (en) | 2021-04-09 |
Family
ID=75328827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021329554.3U Active CN212919515U (en) | 2020-07-07 | 2020-07-07 | Waste recovery device for die-cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212919515U (en) |
-
2020
- 2020-07-07 CN CN202021329554.3U patent/CN212919515U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240122 Address after: 710000, No. 25 Changqing 1st Road, Weiyang District, Xi'an City, Shaanxi Province Patentee after: Shaanxi Haizhu Packaging and Printing Co.,Ltd. Country or region after: China Address before: 300000 intersection of fenghan road and Zhonghui Road, beizhakou Town, Jinnan District, Tianjin Patentee before: Tianjin Chengjin Electronics Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |