CN220174448U - Special frock of unloading of roof pressure material tail - Google Patents
Special frock of unloading of roof pressure material tail Download PDFInfo
- Publication number
- CN220174448U CN220174448U CN202320573572.3U CN202320573572U CN220174448U CN 220174448 U CN220174448 U CN 220174448U CN 202320573572 U CN202320573572 U CN 202320573572U CN 220174448 U CN220174448 U CN 220174448U
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- CN
- China
- Prior art keywords
- jacking
- hole
- rod
- screw
- screw hole
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- 239000000463 material Substances 0.000 title claims abstract description 28
- 238000003825 pressing Methods 0.000 claims abstract description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 241000208125 Nicotiana Species 0.000 description 14
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 14
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model relates to a special fixture for ejecting and pressing a material tail for unloading, which comprises a bracket seat, wherein two parallel support connecting rods are arranged on the bracket seat, a U-shaped positioning buckle plate for connecting an upper cutter gate seat is arranged on the support connecting rods, and a fastening screw hole is formed in the U-shaped positioning buckle plate; the support seat is provided with a jacking screw hole for the jacking screw rod to pass through, and two sides of the jacking screw hole are respectively provided with a positioning guide hole; the front end of the jacking screw rod after passing through the jacking screw hole is matched with an arc jacking hole in the jacking push plate; each positioning guide rod passes through one positioning guide hole and is in threaded connection with a connecting screw hole on the jacking push plate; the rear end of the jacking screw rod is penetrated with a stress application rod. According to the technical scheme, when the production is finished and the material tail is withdrawn, the pushing screw rod is moved forwards by manually rotating the stressing rod, the material tail is pushed out by the push plate under the pushing action of the pushing screw rod, the slipping phenomenon during material withdrawal is avoided, the operation is simple, and the potential safety hazard is reduced.
Description
Technical Field
The utility model belongs to the technical field of auxiliary equipment for shredding procedures in the tobacco industry, and particularly relates to a special fixture for ejecting and pressing a tail for unloading.
Background
The tobacco cutter is used in tobacco industry for producing tobacco, loose materials with certain flow are gradually compacted in the process that tobacco leaves or tobacco stems are fed into a cutter gate through a feeding device due to the relative reverse movement of a chain, tobacco leaves form tobacco cakes at the cutter gate under the action of pressure, when the tobacco cakes come out of the cutter gate, the tobacco cakes are cut into tobacco shreds by a rotating blade arranged on a cutter roller, and the cut tobacco shreds are discharged from a blanking port.
The tail of the material which is stopped at the cutter door is required to be withdrawn after the production is finished, so that the problem that the material is deteriorated due to overlong material residence time in the next production day, and quality accidents and raw material waste are avoided. The material is transported by the relative motion of upper and lower copper bar chains to gradually compact and rub forward, when the production is finished, the contact surface between the material tail and the transported copper bar chains is reduced, the friction force is reduced, at the moment, the cutting surface is completely compacted into a tobacco cake, friction is generated between the tobacco cake and a compaction knife gate without kinetic energy, particularly, after the upper knife gate seat is lifted, the upper copper bar chains are lifted up, the friction with the material is reduced, the slipping phenomenon occurs during material returning, and the material is extremely difficult to withdraw. At the moment, the material returning aim is difficult to achieve by manually pushing or pushing with a stick type article, the difficulty is relatively high, time and labor are consumed, and great potential safety hazards exist.
Disclosure of Invention
The utility model aims to provide a special fixture for ejecting and pressing a material tail for unloading so as to solve the problems in the background technology.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
the utility model provides a special frock of top pressure material tail unloading, includes the support seat, is provided with two parallel support connecting rods on the support seat, is provided with the U type location buckle that is used for connecting the upper knife gate seat on the support connecting rod, is provided with fastening screw on the U type location buckle;
the support seat is provided with a jacking screw hole for the jacking screw rod to pass through, and two sides of the jacking screw hole are respectively provided with a positioning guide hole;
the front end of the jacking screw rod after passing through the jacking screw hole is matched with an arc jacking hole in the jacking push plate; each positioning guide rod passes through one positioning guide hole and is in threaded connection with a connecting screw hole on the jacking push plate;
the rear end of the jacking screw rod is penetrated with a stress application rod.
Further, in the U-shaped positioning buckle plate, the lower surface of the outer side surface of the supporting connecting rod is lower than the lower surface of the opposite inner side surface, and the fastening screw hole is formed in the outer side surface.
Further, the support connecting rod is of an inverted L shape, and a reinforcing plate is arranged at the bending position of the support connecting rod.
Further, the jacking screw comprises a screw body, an arc-shaped top is arranged at the front end of the screw body, a through hole perpendicular to the axial center line of the screw body is formed in the rear end of the screw body, and the stress application rod penetrates through the through hole.
Further, the positioning guide rod comprises a positioning guide rod body, and an external thread is arranged at the front end of the positioning guide rod body.
Further, a fastening screw is connected to the fastening screw hole in a threaded manner.
The beneficial effects of the utility model are as follows:
according to the technical scheme, through the cooperation of the support seat, the jacking screw and the jacking push plate, when the production is finished and the material tail is withdrawn, the jacking screw is enabled to move forwards by manually rotating the stressing rod, the push plate pushes the material tail out under the jacking action of the jacking screw, the slipping phenomenon during material withdrawal is avoided, the operation is simple, and the potential safety hazard is also reduced.
Drawings
Fig. 1 is an exploded schematic view of a tooling special for ejecting and pressing a tail for unloading.
Fig. 2 is a schematic installation diagram of a tooling special for ejecting and pressing a tail for unloading.
Fig. 3 is a schematic diagram of the working state of the tooling special for ejecting and pressing the tail for unloading.
Reference numerals illustrate:
1. a support seat; 2. a support connecting rod; 3. u-shaped positioning buckle plate; 4. fastening the screw hole; 5. jacking the screw hole; 6. positioning the guide hole; 7. pushing the screw; 8. a stress application rod; 9. a reinforcing plate; 10. pushing the push plate; 11. an arc-shaped top hole; 12. a connecting screw hole; 13. positioning a guide rod; 14. a cutter feeding door seat; 15. a fastening screw; 16. a cutter-down door seat; 17. conveying copper bar chains.
Detailed Description
The following detailed description of the present utility model is provided by way of example only, and is not to be construed as limiting the scope of the utility model.
As shown in fig. 1 to 3, the utility model provides a special fixture for ejecting and pressing a material tail, which comprises a bracket seat 1, wherein the bracket seat is of a rectangular plate structure, an ejection screw hole 5 is arranged in the center of the bracket seat, and two positioning guide holes 6 are respectively arranged on two sides of the ejection screw hole of the bracket seat.
The upper end face of the bracket seat is provided with two parallel support connecting rods 2, and in the utility model, the support connecting rods are of an inverted L shape and comprise vertical support rods and transverse support rods, the length of each transverse support rod is smaller than that of each vertical support rod, and a reinforcing plate 9 is arranged between each vertical support rod and each transverse support rod and used for improving the strength of the tool.
The U-shaped locating buckle plate 3 used for being connected with the upper cutter door seat 14 is arranged on the supporting connecting rod, the U-shaped opening is downward and consists of an inner side face, an outer side face and an upper bottom face, wherein the outer side face is provided with a fastening screw hole 4, the supporting connecting rod is fixedly connected with the outer side face, the lower surface of the outer side face of the supporting connecting rod is lower than the lower surface of the opposite inner side face, and the U-shaped locating buckle plate can be buckled on the upper cutter door seat 14 through the structure.
The jacking screw 7 comprises a screw body, wherein the screw body is a full-threaded rod, and the screw body passes through the jacking screw hole 5 and is in threaded fit with the jacking screw hole; the front end of the screw body is provided with an arc-shaped top head which can be matched with an arc-shaped top hole 11 on the top pressure push plate, the rear end of the screw body is provided with a through hole perpendicular to the axial central line of the screw body, and the stress application rod 8 penetrates through the through hole.
The jacking push plate 10 is provided with an arc jacking hole 11, two sides of the arc jacking hole are respectively provided with a connecting screw hole 12, the positioning guide rod 13 comprises a positioning guide rod body, and the front end of the positioning guide rod body is provided with external threads; the positioning guide rod body is a polished rod, and is connected with the connecting screw hole through threads after passing through the positioning guide hole.
The working principle is as follows:
when the production is finished and the material tail is discharged, the special tool for ejecting the material tail is placed on the upper cutter gate seat and matched with the upper cutter gate seat, the fastening screw 15 of the U-shaped positioning buckle plate is locked, the ejecting screw rod is moved forwards by manually rotating the stressing rod, and the ejecting push plate pushes the material tail out under the ejecting action of the ejecting screw rod.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (5)
1. The special fixture for ejecting and pressing the material tail is characterized by comprising a bracket seat, wherein two parallel support connecting rods are arranged on the bracket seat, a U-shaped positioning buckle plate used for connecting an upper cutter gate seat is arranged on the support connecting rods, and a fastening screw hole is formed in the U-shaped positioning buckle plate;
the support seat is provided with a jacking screw hole for the jacking screw rod to pass through, and two sides of the jacking screw hole are respectively provided with a positioning guide hole;
the front end of the jacking screw rod after passing through the jacking screw hole is matched with an arc jacking hole in the jacking push plate; each positioning guide rod passes through one positioning guide hole and is in threaded connection with a connecting screw hole on the jacking push plate;
the rear end of the jacking screw rod is penetrated with a stress application rod;
the jacking screw comprises a screw body, an arc-shaped top is arranged at the front end of the screw body, a through hole perpendicular to the axial center line of the screw body is formed in the rear end of the screw body, and the stress application rod penetrates through the through hole.
2. The tooling special for ejecting and pressing the material tail for unloading according to claim 1, wherein in the U-shaped positioning buckle plate, the lower surface of the outer side surface of the supporting connecting rod is lower than the lower surface of the opposite inner side surface, and the fastening screw hole is arranged on the outer side surface.
3. The tooling special for ejecting and pressing the tail for unloading according to claim 1, wherein the support connecting rod is in an inverted L shape, and a reinforcing plate is arranged at the bending position of the support connecting rod.
4. The tooling special for ejecting and pressing the material tail for unloading according to claim 1, wherein the positioning guide rod comprises a positioning guide rod body, and an external thread is arranged at the front end of the positioning guide rod body.
5. The tooling special for ejecting and pressing the tail for unloading according to claim 1, wherein the fastening screw hole is in threaded connection with a fastening screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320573572.3U CN220174448U (en) | 2023-03-22 | 2023-03-22 | Special frock of unloading of roof pressure material tail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320573572.3U CN220174448U (en) | 2023-03-22 | 2023-03-22 | Special frock of unloading of roof pressure material tail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220174448U true CN220174448U (en) | 2023-12-15 |
Family
ID=89100824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320573572.3U Active CN220174448U (en) | 2023-03-22 | 2023-03-22 | Special frock of unloading of roof pressure material tail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220174448U (en) |
-
2023
- 2023-03-22 CN CN202320573572.3U patent/CN220174448U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |