CN112623849A - Self-adjusting hobbing cutter part - Google Patents
Self-adjusting hobbing cutter part Download PDFInfo
- Publication number
- CN112623849A CN112623849A CN202011551816.5A CN202011551816A CN112623849A CN 112623849 A CN112623849 A CN 112623849A CN 202011551816 A CN202011551816 A CN 202011551816A CN 112623849 A CN112623849 A CN 112623849A
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- Prior art keywords
- hob
- seat
- adjusting
- self
- shaft
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- 230000006835 compression Effects 0.000 claims abstract description 19
- 238000007906 compression Methods 0.000 claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims description 4
- 239000013013 elastic material Substances 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 230000006872 improvement Effects 0.000 description 9
- 238000003825 pressing Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009711 regulatory function Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000004814 ceramic processing Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000013072 incoming material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
- B65H35/04—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators
- B65H35/08—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators from or with revolving, e.g. cylinder, cutters or perforators
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
- B65H35/0006—Article or web delivery apparatus incorporating cutting or line-perforating devices
- B65H35/0073—Details
- B65H35/008—Arrangements or adaptations of cutting devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H37/00—Article or web delivery apparatus incorporating devices for performing specified auxiliary operations
- B65H37/04—Article or web delivery apparatus incorporating devices for performing specified auxiliary operations for securing together articles or webs, e.g. by adhesive, stitching or stapling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/11—Dimensional aspect of article or web
- B65H2701/113—Size
- B65H2701/1133—Size of webs
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Details Of Cutting Devices (AREA)
Abstract
The invention discloses a self-adjusting hob component, which comprises a hob seat and a connecting seat, wherein the hob seat is provided with an accommodating groove with a downward opening, the hob seat is provided with a hob shaft stretching across the accommodating groove, the hob shaft is sleeved with a first compression spring, the hob shaft is rotatably provided with a hob blade and a pinch roller, the hob blade can float along the axial direction of the hob shaft, and the hob blade is connected with the pinch roller; the connecting seat is provided with a containing cavity with a downward opening, the upper part of the hob seat is arranged in the containing cavity in a floating mode, the top of the connecting seat is provided with an adjusting screw which stretches into the containing cavity and is connected with the hob seat, and a second compression spring which is abutted to the top surface of the hob seat is sleeved outside the adjusting screw. The invention can automatically adjust the position of the hob blade in the paper cutting process, ensures that the hob blade rotates to cut paper all the time in the moving process and has good paper cutting effect.
Description
Technical Field
The invention relates to the technical field of ceramic processing equipment, in particular to a self-adjusting hob component.
Background
The hobbing cutter part of the currently used foaming ceramic bottom surface paper covering machine is fixed on a paper cutting device, and the hobbing cutter part is positioned and installed by depending on a mechanical structure and slides from one end to the other end under the driving of the hobbing cutter part to cut paper.
However, at present, such a hob component is guaranteed by means of the machining and positioning of a mechanical structure, the requirement on the machining precision and the installation precision of an installation surface is extremely high, and if a little deviation occurs in installation, the feeding deflection of the hob component occurs in the paper cutting process, and further, the phenomenon of paper cutting is caused continuously. The hobbing cutter part of this kind of structure needs the manual work to adjust from time to time at the cut paper in-process, and the adjustment process can arouse the interrupt of production, is unfavorable for production efficiency's promotion.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a self-adjusting hobbing cutter component, which can automatically adjust the position of a hobbing cutter blade in the paper cutting process, ensure that the hobbing cutter blade always rotates to cut paper in the moving process and has good paper cutting effect.
In order to solve the technical problems, the invention provides a self-adjusting hob component, which comprises a hob seat and a connecting seat, wherein the hob seat is provided with an accommodating groove with a downward opening, the hob seat is provided with a hob shaft stretching across the accommodating groove, the hob shaft is sleeved with a first compression spring, the hob shaft is rotatably provided with a hob blade and a pinch roller, the hob blade can float along the axial direction of the hob shaft, and the hob blade is connected with the pinch roller;
the connecting seat is provided with a containing cavity with a downward opening, the upper part of the hob seat is arranged in the containing cavity in a floating mode, the top of the connecting seat is provided with an adjusting screw which stretches into the containing cavity and is connected with the hob seat, and a second compression spring which is abutted to the top surface of the hob seat is sleeved outside the adjusting screw.
As an improvement of the scheme, the connecting seat is provided with a vertically arranged guide groove, the guide groove is communicated with the accommodating cavity, the rolling cutter holder is provided with a positioning screw in a penetrating way, one end of the positioning screw is abutted against a thread surface of the adjusting screw, and the other end of the positioning screw is in sliding fit with the guide groove.
As an improvement of the scheme, the upper part of the hob seat is provided with a guide cylinder matched with the accommodating cavity, and the adjusting screw is connected with the guide cylinder.
As an improvement of the scheme, the first compression spring is arranged on one side of the hob blade, which faces away from the press wheel.
As an improvement of the scheme, a sleeve is arranged on the roller shaft in a sliding mode, a bearing is arranged between the roller shaft and the sleeve, and the roller blade and the pressing wheel are fixed on the sleeve.
As an improvement of the above scheme, two ends of the first compression spring are respectively abutted against the hob seat and the sleeve.
As an improvement of the above scheme, the bottom of the hob seat is provided with a mounting groove, the hob shaft comprises a shaft body and a locking screw, two ends of the shaft body are clamped into the mounting groove and are respectively in threaded connection with the locking screw, and the locking screw is abutted to the outer wall of the hob seat.
As an improvement of the scheme, bosses are arranged on the circumference of the sleeve, the bosses and the pressing wheel are respectively arranged on two sides of the hobbing cutter, and the pressing wheel, the hobbing cutter and the bosses of the sleeve are connected through screws.
As an improvement of the scheme, the self-adjusting hob component further comprises a connecting plate and a mounting plate, wherein the connecting plate is connected with the lower portion of the connecting plate, and the mounting plate is used for being connected with a hob driving mechanism and is fixed with the upper portion of the connecting plate.
As an improvement of the scheme, the pressing wheel is made of elastic materials.
The implementation of the invention has the following beneficial effects:
the invention discloses a self-adjusting hobbing cutter component.A hobbing cutter shaft of a hobbing cutter holder is provided with a hobbing cutter blade and a pressing wheel, the hobbing cutter blade is connected with the pressing wheel, the hobbing cutter blade and the pressing wheel can synchronously rotate on the hobbing cutter shaft, and the hobbing cutter blade is provided with a first compression spring, so that the hobbing cutter blade and the pressing wheel can float along the axial direction of the hobbing cutter shaft, the hobbing cutter blade can always cling to the side wall of a lower paper guide plate, the hobbing cutter blade cuts paper more stably, and the cut of bottom paper is smoother after cutting; the adjusting screw sleeved with the second compression spring is arranged at the top of the connecting seat, and the hob seat is connected with the adjusting screw, so that the upper part of the hob seat is arranged in the accommodating cavity of the connecting seat in a floating manner, namely, the hob seat can vertically float relative to the connecting seat in the paper cutting process, and therefore, a press wheel can be ensured to be pressed on the base paper, the base paper to be cut is kept flat, and meanwhile, the hob blade can always rotate along with the press wheel in the moving process, so that effective paper cutting is realized, and the base paper is prevented from being torn; the hobbing cutter part of this embodiment is from taking regulatory function, can automatically regulated hobbing cutter piece and pinch roller's position at the cut paper in-process, need not interrupt production and carries out manual regulation, when improving the cut paper effect, can help promoting production efficiency.
Drawings
FIG. 1 is a perspective view of one embodiment of a self-adjusting hob assembly of the present invention;
fig. 2 is an exploded view of fig. 1.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, the present embodiment provides an embodiment of a self-adjusting hob component, which includes a hob holder 1 and a connecting seat 2, wherein the hob holder 1 is provided with an accommodating groove which is open downward, the hob holder 1 is provided with a hob shaft which spans the accommodating groove, the hob shaft is sleeved with a first compression spring 4, the hob shaft is rotatably provided with a hob blade 5 and a pinch roller 6 which can float along an axial direction of the hob shaft, and the hob blade 5 is connected with the pinch roller 6; the connecting seat 2 is provided with a containing cavity with a downward opening, the upper part of the hob seat 1 is arranged in the containing cavity in a floating mode, the top of the connecting seat 2 is provided with an adjusting screw 7 extending into the containing cavity and connected with the hob seat 1, and a second compression spring 8 abutted to the top surface of the hob seat 1 is sleeved outside the adjusting screw 7.
In the embodiment, the hob blade 5 and the pinch roller 6 are arranged on the hob shaft of the hob seat 1, the hob blade 5 is connected with the pinch roller 6, the hob blade 5 and the pinch roller 6 can synchronously rotate on the hob shaft, and the first compression spring 4 is arranged on the hob blade 5, so that the hob blade 5 and the pinch roller 6 can float along the axial direction of the hob shaft, the hob blade 5 can always cling to the side wall (or the groove wall of a knife edge groove) of a lower paper guide plate, the hob blade 5 cuts paper more stably, and the cut of cut backing paper is smoother; the adjusting screw 7 sleeved with the second compression spring 8 is arranged at the top of the connecting seat 2, and the hob seat 1 is connected with the adjusting screw 7, so that the upper part of the hob seat 1 is arranged in the accommodating cavity of the connecting seat 2 in a floating manner, namely, the hob seat 1 can vertically float relative to the connecting seat 2 in the paper cutting process, and therefore, the press wheel 6 can be ensured to be pressed on the base paper, the base paper to be cut is kept flat, and meanwhile, the hob blade 5 can always rotate along with the press wheel 6 in the moving process, so that effective paper cutting is realized, and the base paper is prevented from being torn; the hobbing cutter part of this embodiment is from taking regulatory function, can automatically regulated hobbing cutter piece 5 and pinch roller 6's position at the cut paper in-process, need not interrupt production and carries out manual regulation, when improving the cut paper effect, can help promoting production efficiency.
Specifically, the bottom of the hob seat 1 is equipped with the mounting groove, the hob shaft includes axle body 31 and locking screw 32, the both ends card of axle body 31 is gone into in the mounting groove, and respectively with locking screw 32 threaded connection, locking screw 32 with the outer wall looks butt of hob seat 1.
A sleeve 9 is arranged on the roller shaft in a sliding mode, and a bearing 91 is arranged between the roller shaft and the sleeve 9. Bosses 92 are arranged on the circumference of the sleeve 9, the bosses 92 and the pinch roller 6 are respectively arranged on two sides of the hobbing cutter 5, and the pinch roller 6, the hobbing cutter 5 and the bosses 92 of the sleeve 9 are connected through screws. Two ends of the first compression spring 4 are respectively abutted against the hob seat 1 and the sleeve 9. Therefore, the sleeve 9 can drive the hob blade 5 and the pinch roller 6 on the sleeve to float along the axial direction of the hob shaft.
To avoid excessive deformation of the base paper by the press roller 6, the press roller 6 of this embodiment is preferably made of an elastic material. The first compression spring 4 of this embodiment is preferably arranged on the side of the hob blade 5 facing away from the press wheel 6. Therefore, in the paper cutting process, the first compression spring 4 enables the pressing wheel 6 to be always pressed on one side close to the bottom paper incoming material when the hobbing cutter 5 runs against the side wall (or the groove wall of the knife edge groove) of the paper guide plate, and the cut bottom paper is convenient to discharge.
The connecting seat 2 of this embodiment is provided with a guide groove 21 vertically arranged, the guide groove 21 communicates with the accommodating cavity, the hob seat 1 is provided with a positioning screw (not shown in the figure) in a penetrating manner, one end of the positioning screw abuts against a thread surface of the adjusting screw 7, and the other end of the positioning screw is in sliding fit with the guide groove 21. On the one hand, when hob seat 1 floated from top to bottom in the holding cavity of connecting seat 2, set screw can play the guide effect to hob seat 1, and on the other hand, set screw can consolidate adjusting screw 7 and the connection between hob seat 1, and the connection between 7 is not hard up with adjusting screw when preventing hob seat 1 from floating from top to bottom.
In order to enable the hob seat 1 to move more smoothly in the accommodating cavity of the connecting seat 2 in the up-and-down floating process, a guide cylinder 11 matched with the accommodating cavity is arranged at the upper part of the hob seat 1, and the adjusting screw 7 is connected with the guide cylinder 11.
The hob part of this embodiment further comprises a connecting plate 10a and a mounting plate 10b, said connecting base 2 being connected to a lower portion of said connecting plate 10a, said mounting plate 10b being adapted to be connected to a hob driving mechanism, which is fixed to an upper portion of said connecting plate 10 a. The hob driving mechanism can drive the hob part to reciprocate, namely, the pinch roller 6 rolls back and forth on the base paper, and the hob blade 5 rotates along with the pinch roller 6 to cut off the base paper.
While the invention has been described in connection with what is presently considered to be the most practical and preferred embodiment, it is to be understood that the invention is not to be limited to the disclosed embodiment, but on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.
Claims (10)
1. A self-adjusting hob component is characterized by comprising a hob seat and a connecting seat, wherein the hob seat is provided with a containing groove with a downward opening, a hob shaft stretching across the containing groove is arranged on the hob seat, a first compression spring is sleeved on the hob shaft, a hob blade and a pinch roller which can float along the axial direction of the hob shaft are rotatably arranged on the hob shaft, and the hob blade is connected with the pinch roller;
the connecting seat is provided with a containing cavity with a downward opening, the upper part of the hob seat is arranged in the containing cavity in a floating mode, the top of the connecting seat is provided with an adjusting screw which stretches into the containing cavity and is connected with the hob seat, and a second compression spring which is abutted to the top surface of the hob seat is sleeved outside the adjusting screw.
2. The self-adjusting hob component of claim 1, wherein the connecting base is provided with a vertically arranged guide groove, the guide groove is communicated with the accommodating cavity, the hob base is provided with a positioning screw, one end of the positioning screw abuts against a thread surface of the adjusting screw, and the other end of the positioning screw is in sliding fit with the guide groove.
3. The self-adjusting hob assembly of claim 2, wherein the upper portion of the hob base is provided with a guide cylinder adapted to the receiving cavity, the adjustment screw being connected to the guide cylinder.
4. The self-adjusting hob assembly of claim 1 wherein the first compression spring is disposed on a side of the hob blade opposite the pressure wheel.
5. A self-adjusting hob assembly according to any one of claims 1 to 4 wherein a sleeve is slidably mounted on the hob shaft, a bearing is provided between the hob shaft and the sleeve, and the hob blade and the pressure roller are both fixed to the sleeve.
6. The self-adjusting hob assembly of claim 4, wherein both ends of said first compression spring abut said hob base and said sleeve, respectively.
7. The self-adjusting hob assembly of claim 1, wherein the hob base is provided with a mounting groove at a bottom thereof, the hob shaft comprises a shaft body and a locking screw, two ends of the shaft body are clamped into the mounting groove and are respectively in threaded connection with the locking screw, and the locking screw abuts against an outer wall of the hob base.
8. The self-adjusting hob component of claim 6, wherein the sleeve is provided with bosses in the circumferential direction, the bosses and the pressure roller are respectively provided on both sides of the hob blade, and the pressure roller, the hob blade and the bosses of the sleeve are connected by screws.
9. The self-adjusting hob assembly of claim 1 further including a connecting plate and a mounting plate, said connecting plate being connected to a lower portion of said connecting plate, said mounting plate being adapted for connection to a hob drive mechanism which is secured to an upper portion of said connecting plate.
10. The self-adjusting hob component of claim 1, wherein the pressure wheel is made of an elastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011551816.5A CN112623849A (en) | 2020-12-24 | 2020-12-24 | Self-adjusting hobbing cutter part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011551816.5A CN112623849A (en) | 2020-12-24 | 2020-12-24 | Self-adjusting hobbing cutter part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112623849A true CN112623849A (en) | 2021-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011551816.5A Pending CN112623849A (en) | 2020-12-24 | 2020-12-24 | Self-adjusting hobbing cutter part |
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| Country | Link |
|---|---|
| CN (1) | CN112623849A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113120361A (en) * | 2021-05-13 | 2021-07-16 | 严高超 | Envelope opener for office |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2222594Y (en) * | 1995-06-02 | 1996-03-20 | 北京航天电子仪器厂 | Cylinder-type paper cutter |
| CN106758116A (en) * | 2016-12-27 | 2017-05-31 | 铜陵龙嘉机电有限公司 | A kind of cloth cutting device with housing of textile machine and its cut cloth method |
| CN110919723A (en) * | 2019-11-25 | 2020-03-27 | 广东科达洁能股份有限公司 | Paper cutting device of paper covering machine |
| CN111805594A (en) * | 2020-07-28 | 2020-10-23 | 浙江鸿昌机械有限公司 | Safety sampling knife |
| CN215625767U (en) * | 2020-12-24 | 2022-01-25 | 科达制造股份有限公司 | Self-adjusting hobbing cutter part |
-
2020
- 2020-12-24 CN CN202011551816.5A patent/CN112623849A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2222594Y (en) * | 1995-06-02 | 1996-03-20 | 北京航天电子仪器厂 | Cylinder-type paper cutter |
| CN106758116A (en) * | 2016-12-27 | 2017-05-31 | 铜陵龙嘉机电有限公司 | A kind of cloth cutting device with housing of textile machine and its cut cloth method |
| CN110919723A (en) * | 2019-11-25 | 2020-03-27 | 广东科达洁能股份有限公司 | Paper cutting device of paper covering machine |
| CN111805594A (en) * | 2020-07-28 | 2020-10-23 | 浙江鸿昌机械有限公司 | Safety sampling knife |
| CN215625767U (en) * | 2020-12-24 | 2022-01-25 | 科达制造股份有限公司 | Self-adjusting hobbing cutter part |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113120361A (en) * | 2021-05-13 | 2021-07-16 | 严高超 | Envelope opener for office |
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