CN102092151A - Pushing and extruding mechanism for extruding out cigarette paper plastic roll core - Google Patents
Pushing and extruding mechanism for extruding out cigarette paper plastic roll core Download PDFInfo
- Publication number
- CN102092151A CN102092151A CN 201010534034 CN201010534034A CN102092151A CN 102092151 A CN102092151 A CN 102092151A CN 201010534034 CN201010534034 CN 201010534034 CN 201010534034 A CN201010534034 A CN 201010534034A CN 102092151 A CN102092151 A CN 102092151A
- Authority
- CN
- China
- Prior art keywords
- roll
- cigarette paper
- compression leg
- pressure head
- plastic core
- 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.)
- Granted
Links
Images
Landscapes
- Replacement Of Web Rolls (AREA)
Abstract
The invention relates to a pushing and extruding mechanism for extruding out a cigarette paper plastic roll core, comprising a stand; an operating platform for bearing cigarette paper is arranged at the top of the stand; a control switch is arranged at the front end of the operating platform; guiding posts are respectively installed at the left side and the right side of the operating platform; an air cylinder fixing plate is fixed on the upper parts of the two guiding posts; an air cylinder controlled to start by the control switch is installed on the air cylinder fixing plate; a balance sliding plate which takes the two guiding posts as guiding rails and is driven by the air cylinder to lift is arranged between the cylinder fixing plate and the operating platform; a compression leg is fixed at the bottom of the balance sliding plate; the balance sliding plate is connected with the air cylinder through a connecting rod; the diameter of the compression leg is smaller than the external diameter of the plastic roll core and is larger than the internal diameter of the plastic roll core; a turbinate pressure head is arranged at the bottom end of the compression leg, and the maximum diameter of the turbinate pressure head is smaller than the internal diameter of the plastic roll core; the operating platform is provided with a through hole vertically corresponding to the pressure head, and the aperture of the through hole is larger than the external diameter of the plastic roll core; and the operating platform is also fixedly provided with at least two blocking and compressing bars for preventing the compression leg from lifting the cigarette paper in the resetting process.
Description
Technical field
The invention belongs to the mechanical field of cigarette paper industry manufacture process, relate to a kind of structural establishment that can from cigarette paper, extrude the roll of plastic core.
Background technology
At present in the cigarette paper manufacture process of tobacco business, cigarette paper is successively to form disk-like structure around the roll of plastic core, need from cigarette paper, take out the roll of plastic core, the method of in the prior art roll of plastic core being taken out from the coil paper cigarette generally all is the roll of plastic core to be got with hand hammer by staff, after getting the roll of plastic core, tend to have partly paper scrap on the roll of plastic core, the paper scrap on the also handy hilt roll of plastic core slices off, and increases labor intensity and reduces efficiency; And adopt the method to play the roll of plastic core, and in this process, tend to dislocation occur between cigarette ply of paper and the layer, make part cigarette paper projection and make whole dish cigarette paper be in slack and undisciplined state, each number of plies of whole dish cigarette paper is all separated when more serious, becomes substandard products; Like this, need the cigarette paper of these projections is done go back to original position.This method exists following defective: the one, and labour intensity is big; The 2nd, inefficiency; The 3rd, card is cannot say for sure in personal safety, as: every the workman of this work basically wrist swell, bigger to people's physical impairment; The 4th, the defect rate height, defect rate is up to 60%.
At existing method of taking out cigarette paper roll of plastic core, it is big how to solve in the prior art labour intensity, and difficult problems such as inefficiency and defect rate height have been problem of needing solution badly in the manufacturing of cigarette paper industry.
Summary of the invention
The present invention is in order to overcome the deficiencies in the prior art, provide a kind of simple in structure, labour intensity is little, save manpower, guarantee safety in production and the dipper crowding gear of the extrusion cigarette paper roll of plastic core of increasing work efficiency.
The technical solution adopted for the present invention to solve the technical problems is: a kind of dipper crowding gear that extrudes cigarette paper roll of plastic core, it is characterized in that: comprise frame, frame top is provided with the workbench of carrying cigarette paper, the workbench front end is provided with gauge tap, in workbench one guide pillar is installed each side, the top of two guide pillars is fixed with air cylinder fixed plate, the cylinder that is started by gauge tap control is installed on the air cylinder fixed plate, being provided with two guide pillars between air cylinder fixed plate and workbench is guide rail and the balance slide plate that is driven lifting by cylinder, balance slide plate bottom is fixed with compression leg, be connected by a connecting rod between balance slide plate and the cylinder, the diameter of compression leg is less than the external diameter of roll of plastic core and greater than the internal diameter of roll of plastic core, the bottom of compression leg also is provided with obconic pressure head, and its maximum gauge is less than the internal diameter of roll of plastic core; Workbench is provided with the through hole of vertical corresponding turbination pressure head, and the aperture of through hole is greater than the external diameter of roll of plastic core; Also be installed with at least two retaining press strips that prevent that compression leg from taking up cigarette paper in reseting procedure on the described workbench.By dipper crowding gear, can from cigarette paper, extrude the roll of plastic core quickly and easily, and not damage the roll of plastic core and take paper scrap out of, yield rate is higher.In the pushing process of dipper crowding gear of the present invention, cigarette paper is between workbench and retaining press strip.Because of cigarette paper is to wrap up the roll of plastic core layer by layer to be arranged to the plate-like type, cigarette paper has certain pressure to the roll of plastic core; When the roll of plastic core is forced out and pressure head and compression leg when also placing cigarette paper, cigarette paper has certain elasticity and compresses pressure head and compression leg, pressure head and compression leg are in automatically reset process, cigarette paper may be followed that pressure head is together mentioned or the cigarette paper of the part number of plies is mentioned with pressure head and made the paper of the different numbers of plies dislocation occur being extruded, this has just caused the paper of the part number of plies of cigarette paper to extrude from whole dish cigarette paper, again good the paper roll of extruding, spended time and manpower; More seriously put in order and coil cigarette ply of paper fault position, slack and undisciplined, become substandard products.So when pressure head and compression leg automatically reset, the retaining press strip that workbench is provided with just can separate cigarette paper with pressure head, more can not make the cigarette layer projection of the part number of plies, the yield rate of raising cigarette paper.
As the further design to the aforementioned techniques scheme: the junction of described compression leg and pressure head is step-like, and the diameter of compression leg is than the big 1mm in roll of plastic in-core footpath, and the maximum gauge of pressure head is than the directly little 0.5mm of roll of plastic in-core.The aperture of described through hole is than the big 1.5-2.5mm of external diameter of roll of plastic core.Utilize the gap between compression leg and the pressure head that the roll of plastic core is extruded from cigarette paper, the gap length in pressure head, compression leg and roll of plastic in-core footpath will have specific restriction, because of the gap big paper tape can be gone out, little and the roll of plastic core can be damaged and can not press the roll of plastic core.
As the further design to the aforementioned techniques scheme: extend a panel in the middle of the aforesaid workbench front end, gauge tap is two press buttones being located at the panel bottom, and press button is located at the left and right sides of panel.Press two press buttones simultaneously cylinder is started, the security that this has just increased work prevents unexpected generation; And while release button switch, cylinder is closed, and connecting rod, balance slide plate, compression leg just can automatically reset to original state.
Aforesaid balance slide plate two ends respectively are fixed with guide pin bushing, and guide pin bushing and guide pillar fit make the balance slide plate slide up and down along guide pillar.Two ends of aforementioned guide pillar respectively make guide pillar be fixed on the workbench with nut and make air cylinder fixed plate be fixed on the guide pillar, and the workbench bottom is equipped with the blowpit that is communicated with through hole.The horizontal range of retaining press strip and compression leg is 1.5-2mm.
As to the aforementioned techniques scheme more further the design: aforesaid through hole is step-like, the through hole upper diameter is big, lower diameter is little, the cylinder of through hole top replaceable installation different inner diameters size, the aperture of cylinder is than the big 1.5-2.5mm of external diameter of roll of plastic core, can adapt to the extrusion of different chis, very little roll of plastic core.
In addition, on workbench of the present invention, also can be provided with a casing, cylinder, air cylinder fixed plate, balance slide plate, pressure head, compression leg etc. all are arranged in the casing, and the casing front end is clear glass or perspex, and the casing front end has and can make cigarette paper put into the opening of casing.The setting of casing can prevent that not only dust, paper scrap etc. from sticking on pressure head, the compression leg, and casing has certain position-limiting action, in the time of can making cigarette paper be placed on the workbench, the rear end inwall of the edge of cigarette paper and casing is fitted the just vertical corresponding pressure head of roll of plastic core.
The operation principle of dipper crowding gear of the present invention is specially: the cigarette paper of plate-like is placed on the workbench, vertical corresponding staking punch of coil paper refill and through hole, press the button switch simultaneously, cylinder is opened, drive connecting rod to pressing down, at this moment, drive balance slide plate, compression leg and turbination pressure head together to pressing down, the turbination compression leg progresses into the roll of plastic in-core, compression leg pushing roll of plastic core extrudes from cigarette paper and enters in the through hole, compression leg continues pushing downwards, the roll of plastic core is pushed out in the through hole drop into blowpit; While release button switch, balance slide plate, compression leg and turbination pressure head are upwards mentioned automatically and are resetted, the retaining press strip stops that cigarette paper mentions with pressure head and make pressure head separate with cigarette paper, the part number of plies cigarette paper that makes cigarette paper can projection, after pressure head is extracted out from cigarette paper, take cigarette paper away and just finished whole pushing operation; In whole pushing process, the pushing force of compression leg remains on 1tf, and the pushing speed of compression leg remains on 10m/s.This operation principle is character and the feature that combines cigarette paper, differs widely with existing pressing equipment commonly used.Because the workpiece that existing pressing equipment commonly used is processed is a rigid material, and paper is soft, is layering.This cigarette paper roll of plastic core dipper crowding gear is that the roll of plastic core in the cigarette paper is extruded, and paper tape can not be gone out the key point that working properties that Here it is is different.According to the character and the characteristic of cigarette paper, in the extrusion process, the gap of compression leg and roll of plastic core is big can be gone out paper tape again, little and the roll of plastic core can be damaged.
In sum, the dipper crowding gear of extrusion cigarette paper roll of plastic core of the present invention is simple and compact for structure, does not need staff to hammer out the roll of plastic core into shape with hand hammer, has reduced the intensity of work; A dipper crowding gear only needs two operations, can extrude the roll of plastic core of 20 tons of cigarette paper in one day, and the method that adopts hand hammer to hammer out the roll of plastic core into shape needs ten staff just can finish, and this dipper crowding gear has reduced the operating personnel that take out the roll of plastic core, has saved the labour; It is easy, quick to extrude the roll of plastic core, does not need the roll of plastic core that is forced out is carried out back processing, as cuts the paper scrap that sticks on the coil paper refill, has improved operating efficiency; Cigarette paper yield rate height behind the extrusion roll of plastic core, substandard products are less.
Description of drawings
Fig. 1 is the schematic diagram of the dipper crowding gear of the embodiment of the invention 1.
Fig. 2 is the decomposing schematic representation of the pushing of the embodiment of the invention 1.
Fig. 3 is the partial sectional view of the frame of the embodiment of the invention 2.
The specific embodiment
Below in conjunction with accompanying drawing embodiments of the invention are further described.
As shown in Figure 1 and Figure 2, a kind of dipper crowding gear that extrudes cigarette paper roll of plastic core, comprise frame 1, frame top is provided with the workbench 2 of carrying cigarette paper 15, the workbench front end is provided with gauge tap 3, extend a panel 4 in the middle of the workbench front end, gauge tap is two press buttones being located at the panel bottom, and press button is located at the left and right sides of panel.Symmetrical respectively setting of two sides is equipped with a guide pillar 5 in about console, be fixed with air cylinder fixed plate 6 between the top of two guide pillars, the cylinder 7 that is started by gauge tap control is installed on the air cylinder fixed plate, and two ends of guide pillar respectively make guide pillar be fixed on the workbench with nut 17 and make air cylinder fixed plate be fixed on the guide pillar.Being provided with two guide pillars between air cylinder fixed plate and workbench is guide rail and the balance slide plate 8 that is driven lifting by cylinder, balance slide plate two ends respectively are fixed with guide pin bushing 16, guide pin bushing and guide pillar fit, guide pin bushing and guide pillar fit make the balance slide plate slide up and down along guide pillar, balance slide plate bottom is fixed with the compression leg 10 that extrudes hollow plastic volume core 9, be connected by a connecting rod 19 between balance slide plate and the cylinder, the diameter of compression leg is less than the external diameter of roll of plastic core and greater than the internal diameter of roll of plastic core, the diameter of compression leg is than the big 1mm of internal diameter of roll of plastic core, the bottom of compression leg also is provided with obconic pressure head 11, the junction of compression leg and pressure head is step-like, and the pressure head maximum gauge is than the little 0.5mm of internal diameter of roll of plastic core.Workbench is provided with the through hole 12 of vertical corresponding turbination pressure head, and the aperture of through hole is than the big 2mm of external diameter of roll of plastic core; The workbench bottom is equipped with the blowpit 13 that is communicated with through hole.Also be installed with two retaining press strips 14 that prevent that compression leg from taking up cigarette paper in reseting procedure on the workbench, the horizontal range of retaining press strip and compression leg is 2mm.The left and right sides that the retaining press strip is positioned at workbench is and is symmetrical arranged.By dipper crowding gear, can from cigarette paper 15, extrude the roll of plastic core quickly and easily, and not damage the roll of plastic core and take paper scrap out of, yield rate is higher.In the pushing process of dipper crowding gear of the present invention, cigarette paper is between workbench and retaining press strip.Because of cigarette paper is to wrap up the roll of plastic core layer by layer to be arranged to the plate-like type, cigarette paper has certain pressure to the roll of plastic core; When the roll of plastic core is forced out and pressure head and compression leg when also placing cigarette paper, cigarette paper has certain elasticity and compresses pressure head and compression leg, pressure head and compression leg are in automatically reset process, cigarette paper may be followed that pressure head is together mentioned or the cigarette paper of the part number of plies is mentioned with pressure head and made the paper of the different numbers of plies dislocation occur being extruded, this has just caused the paper of the part number of plies of cigarette paper to extrude from whole dish cigarette paper, again good the paper roll of extruding, spended time and manpower; More seriously put in order and coil cigarette ply of paper fault position, slack and undisciplined, become substandard products.So when pressure head and compression leg automatically reset, the retaining press strip that workbench is provided with just can separate cigarette paper with pressure head, more can not make the cigarette layer projection of the part number of plies, the yield rate of raising cigarette paper.
The operation principle of the dipper crowding gear of present embodiment is specially: the plate-like cigarette paper of thick 52mm, external diameter 550mm is placed on the workbench, vertical corresponding staking punch of coil paper refill and through hole, press the button switch simultaneously, cylinder is opened, drive connecting rod to pressing down, at this moment, drive balance slide plate, compression leg and turbination pressure head together to pressing down, the turbination compression leg progresses into the roll of plastic in-core, compression leg pushing roll of plastic core extrudes from cigarette paper and enters in the through hole, compression leg continues pushing downwards, the roll of plastic core is pushed out in the through hole drop into blowpit; While release button switch, balance slide plate, compression leg and turbination pressure head are upwards mentioned automatically and are resetted, the retaining press strip stops that cigarette paper mentions with pressure head and make pressure head separate with cigarette paper, the part number of plies cigarette paper that makes cigarette paper can projection, after pressure head is extracted out from cigarette paper, take cigarette paper away and just finished whole pushing operation; In whole pushing process, the pushing force of compression leg remains on 1tf, and the pushing speed of compression leg remains on 10m/s.This operation principle is character and the feature that combines cigarette paper, differs widely with existing pressing equipment commonly used.Because the workpiece that existing pressing equipment commonly used is processed is a rigid material, and paper is soft, is layering.This cigarette paper roll of plastic core dipper crowding gear is that the roll of plastic core in the cigarette paper is extruded, and paper tape can not be gone out the key point that working properties that Here it is is different.According to the character and the characteristic of cigarette paper, in the extrusion process, the gap of compression leg and roll of plastic core is big can be gone out paper tape again, little and the roll of plastic core can be damaged.
Except that the embodiment of above structure, every and structural similarity of the present invention or the similar dipper crowding gear of principle fall within protection scope of the present invention too.
Claims (9)
1. dipper crowding gear that extrudes cigarette paper roll of plastic core, it is characterized in that: comprise frame (1), frame top is provided with the workbench (2) of carrying cigarette paper (15), the workbench front end is provided with gauge tap (3), in workbench one guide pillar (5) is installed each side, the top of two guide pillars is fixed with air cylinder fixed plate (6), the cylinder (7) that is started by gauge tap control is installed on the air cylinder fixed plate, being provided with two guide pillars between air cylinder fixed plate and workbench is guide rail and the balance slide plate (8) that is driven lifting by cylinder, balance slide plate bottom is fixed with compression leg (10), be connected by a connecting rod (19) between balance slide plate and the cylinder, the diameter of compression leg is less than the external diameter of roll of plastic core (9) and greater than the internal diameter of roll of plastic core; The bottom of compression leg also is provided with obconic pressure head (11), and its maximum gauge is less than the internal diameter of roll of plastic core; Workbench is provided with the through hole (12) of vertical corresponding turbination pressure head, and the aperture of through hole is greater than the external diameter of roll of plastic core; Also be installed with at least two retaining press strips (14) that prevent that compression leg from taking up cigarette paper (15) in reseting procedure on the described workbench.
2. dipper crowding gear according to claim 1 is characterized in that: the junction of described compression leg and pressure head is step-like, and the diameter of compression leg is than the big 1mm in roll of plastic in-core footpath, and the maximum gauge of pressure head is than the directly little 0.5mm of roll of plastic in-core.
3. dipper crowding gear according to claim 2 is characterized in that: the aperture of described through hole is than the big 1.5-2.5mm of external diameter of roll of plastic core.
4. dipper crowding gear according to claim 3 is characterized in that: extend a panel (4) in the middle of the described workbench front end, gauge tap is two press buttones being located at the panel bottom, and press button is located at the left and right sides of panel; Press two press buttones simultaneously cylinder is started, while release button switch, cylinder is closed, and connecting rod, balance slide plate, compression leg just can automatically reset to original state.
5. dipper crowding gear according to claim 4 is characterized in that: described balance slide plate two ends respectively are fixed with guide pin bushing (16), and guide pin bushing and guide pillar fit make the balance slide plate slide up and down along guide pillar.
6. dipper crowding gear according to claim 5 is characterized in that: the horizontal range of described retaining press strip and compression leg is 1.5-2mm.
7. dipper crowding gear according to claim 6 is characterized in that: two ends of described guide pillar respectively make guide pillar be fixed on the workbench with nut (17) and make air cylinder fixed plate be fixed on the guide pillar; The workbench bottom is equipped with the blowpit (13) that is communicated with through hole.
8. dipper crowding gear according to claim 7, it is characterized in that: described through hole (12) is step-like, the through hole upper diameter is big, lower diameter is little, the cylinder (18) of through hole top replaceable installation different inner diameters size, the internal diameter of cylinder can adapt to the extrusion of the roll of plastic core of different size than the big 1.5-2.5mm of external diameter of roll of plastic core.
9. according to any described dipper crowding gear of claim 1-8, it is characterized in that: the cigarette paper of plate-like is placed on the workbench, vertical corresponding staking punch of coil paper refill and through hole, press the button switch simultaneously, cylinder is opened, drive connecting rod to pressing down, at this moment, drive balance slide plate, compression leg and turbination pressure head together to pressing down, the turbination compression leg progresses into the roll of plastic in-core, compression leg pushing roll of plastic core extrudes from cigarette paper and enters in the through hole, and compression leg continues to push downwards, the roll of plastic core is pushed out in the through hole drop into blowpit; While release button switch, balance slide plate, compression leg and turbination pressure head are upwards mentioned automatically and are resetted, the retaining press strip stops that cigarette paper mentions with pressure head and make pressure head separate with cigarette paper, the part number of plies cigarette paper that makes cigarette paper can projection, after pressure head is extracted out from cigarette paper, take cigarette paper away and just finished whole pushing operation; In whole pushing process, the pushing force of compression leg remains on 1tf, and the pushing speed of compression leg remains on 10m/s.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010534034 CN102092151B (en) | 2010-11-04 | 2010-11-04 | Pushing and extruding mechanism for extruding out cigarette paper plastic roll core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010534034 CN102092151B (en) | 2010-11-04 | 2010-11-04 | Pushing and extruding mechanism for extruding out cigarette paper plastic roll core |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102092151A true CN102092151A (en) | 2011-06-15 |
| CN102092151B CN102092151B (en) | 2013-02-13 |
Family
ID=44125506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010534034 Active CN102092151B (en) | 2010-11-04 | 2010-11-04 | Pushing and extruding mechanism for extruding out cigarette paper plastic roll core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102092151B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108861742A (en) * | 2018-06-08 | 2018-11-23 | 滁州卷烟材料厂 | A kind of dipper crowding gear extruding cigarette paper plastics core |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201161731Y (en) * | 2008-03-07 | 2008-12-10 | 杨柳 | Reeled paper coring device |
| CN201220756Y (en) * | 2008-04-30 | 2009-04-15 | 焦胜利 | Paper disk tightening apparatus of cigarette package machinery |
| CN201355226Y (en) * | 2009-02-20 | 2009-12-02 | 钟星二 | Full-automatic mandrel stripper for firecracker paper tubes |
| KR100985461B1 (en) * | 2010-05-03 | 2010-10-05 | (주)대원이엔지 | Peeling equipment for paper roll |
| CN201923712U (en) * | 2010-11-04 | 2011-08-10 | 中烟摩迪(江门)纸业有限公司 | Extruding mechanism for extruding plastic coiled core of cigarette paper |
-
2010
- 2010-11-04 CN CN 201010534034 patent/CN102092151B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201161731Y (en) * | 2008-03-07 | 2008-12-10 | 杨柳 | Reeled paper coring device |
| CN201220756Y (en) * | 2008-04-30 | 2009-04-15 | 焦胜利 | Paper disk tightening apparatus of cigarette package machinery |
| CN201355226Y (en) * | 2009-02-20 | 2009-12-02 | 钟星二 | Full-automatic mandrel stripper for firecracker paper tubes |
| KR100985461B1 (en) * | 2010-05-03 | 2010-10-05 | (주)대원이엔지 | Peeling equipment for paper roll |
| CN201923712U (en) * | 2010-11-04 | 2011-08-10 | 中烟摩迪(江门)纸业有限公司 | Extruding mechanism for extruding plastic coiled core of cigarette paper |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108861742A (en) * | 2018-06-08 | 2018-11-23 | 滁州卷烟材料厂 | A kind of dipper crowding gear extruding cigarette paper plastics core |
| CN108861742B (en) * | 2018-06-08 | 2019-08-16 | 滁州卷烟材料厂 | A kind of dipper crowding gear extruding cigarette paper plastics core |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102092151B (en) | 2013-02-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202934613U (en) | Plastic thin film cutting equipment | |
| CN107755518A (en) | Fuel tank edge-cutting and hole-punching mould | |
| CN202639142U (en) | Forming, shaping and punching integrated automatic device for retainers | |
| CN102092151B (en) | Pushing and extruding mechanism for extruding out cigarette paper plastic roll core | |
| CN206998273U (en) | A kind of device that battery winding displacement is cut for bending | |
| CN201923712U (en) | Extruding mechanism for extruding plastic coiled core of cigarette paper | |
| CN203030704U (en) | Stamping die | |
| CN104438587A (en) | Base frame sheet laminating and punching die | |
| CN210233292U (en) | Flat-pressing flat die cutting machine convenient for replacing knife template | |
| CN219236038U (en) | Automatic product taking device after die sinking | |
| CN203378449U (en) | Production formation equipment for single piece of mosquito-repellent incense | |
| CN214392090U (en) | Protection device of hydraulic press | |
| CN2542360Y (en) | Punching device capable of single-punching multiple louver | |
| CN205217799U (en) | Blade stamping die | |
| CN215549060U (en) | Cutting device is used in dust mask production | |
| CN217256512U (en) | Rubber cutting machine provided with protection structure and used for processing ethylene propylene diene monomer | |
| CN220882502U (en) | Rubber tube shearing machine | |
| CN216226506U (en) | Time delay nitrogen spring stamping die | |
| CN213793701U (en) | Aluminum profile trimming die | |
| CN211660887U (en) | New energy automobile motor aluminum hull production mould | |
| CN205270526U (en) | Portable fine blanking die of terrace die | |
| CN113500140B (en) | Progressive forming die for power battery shell | |
| CN218927992U (en) | Shearing device for production of composite honeycomb sandwich structural member | |
| CN220073017U (en) | Combined controller box mould | |
| CN210617065U (en) | Automatic flat vulcanizing machine for rubber |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |