CN112806608A - Composite forming machine air suction block correction tool - Google Patents
Composite forming machine air suction block correction tool Download PDFInfo
- Publication number
- CN112806608A CN112806608A CN202110234453.0A CN202110234453A CN112806608A CN 112806608 A CN112806608 A CN 112806608A CN 202110234453 A CN202110234453 A CN 202110234453A CN 112806608 A CN112806608 A CN 112806608A
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- Prior art keywords
- block
- horizontal
- air suction
- correcting
- adjusting block
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- 238000012937 correction Methods 0.000 title claims description 54
- 239000002131 composite material Substances 0.000 title description 6
- 150000001875 compounds Chemical class 0.000 claims abstract description 15
- 238000000465 moulding Methods 0.000 claims abstract description 14
- 238000003780 insertion Methods 0.000 abstract description 13
- 230000037431 insertion Effects 0.000 abstract description 13
- 238000013329 compounding Methods 0.000 abstract description 4
- 230000001105 regulatory effect Effects 0.000 description 10
- 238000001514 detection method Methods 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 3
- 241000239290 Araneae Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000010963 304 stainless steel Substances 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001915 proofreading effect Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/02—Manufacture of tobacco smoke filters
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- Optical Filters (AREA)
Abstract
The invention relates to the technical field of filter stick compounding equipment, in particular to a correcting tool for an air suction block of a compound molding machine, which comprises a base, a vertical adjusting block, a transverse adjusting block and a horizontal correcting table, wherein the base is provided with a vertical supporting rod, the end part of the horizontal correcting table is hinged with the top end of the vertical supporting rod, and a hinged central shaft is a horizontal rotating shaft; the vertical adjusting block is positioned under the horizontal correcting table, is parallel to the vertical supporting shaft and is used for supporting the horizontal correcting table to correct the Y-axis precision of the air suction block; the horizontal adjusting block is arranged on the top surface of the horizontal correcting table and used for correcting the X-axis precision of the air suction block. The invention can quickly correct the air suction blocks in the X-axis direction and the Y-axis direction of the air suction blocks positioned in the horizontal position on the insertion wheel, and can check and correct the air suction blocks one by rotating the insertion wheel to realize convenient and quick operation and pertinence.
Description
Technical Field
The invention relates to the technical field of filter stick compounding equipment, in particular to a correcting tool for an air suction block of a compound molding machine.
Background
The insertion wheel is precisely positioned within the KDF pipe for the filter segment mass in the direction of movement of the filter rod. The position accuracy of the air suction groove directly influences whether the filter stick can be accurately placed in the KDF tobacco pipe. At present, if the positions of the air suction blocks of the insertion wheel are deviated, the compound machine can be stopped due to faults, and a user can find out which air suction groove is not right, and the position of each air suction block needs to be calibrated by using a level meter, so that the period is long, the efficiency is low, the accuracy is not high, and a special correction tool is not found.
Chinese patent publication No. CN111631427A discloses a composite filter rod conveying and butting device for a filter rod combining machine in 2020, 09/08, in which a spider hand pitch-changing adapter, a spider hand direction-changing adapter, and a linear arrangement mechanism, which are sequentially connected, are used to cooperate with each other to complete the positioning and transmission of filter rods, so as to stabilize and accurately transmit the filter rods.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a composite molding machine air suction block correction tool, which is used for quickly correcting the X-axis direction and the Y-axis direction of an air suction block positioned at the horizontal position on an insertion wheel, and checking and correcting the air suction blocks one by switching different air suction blocks through rotating the insertion wheel, so that the operation is convenient and quick, and pertinence is achieved.
In order to solve the technical problems, the invention adopts the technical scheme that:
a composite forming machine air suction block correction tool comprises a base, a vertical adjusting block, a transverse adjusting block and a horizontal correction table, wherein the base is provided with a vertical supporting rod, the end part of the horizontal correction table is hinged with the top end of the vertical supporting rod, and a hinged central shaft is a horizontal rotating shaft; the vertical adjusting block is positioned right below the horizontal correcting table, is parallel to the vertical supporting shaft and is used for supporting the horizontal correcting table to correct the Y-axis precision of the air suction block; the horizontal adjusting block is arranged on the top surface of the horizontal correcting table and used for correcting the X-axis precision of the air suction block.
Wherein, before the detection and the correction, the filter stick compounding machine needs to be stopped in advance. When detecting and correcting, the inserting wheel is rotated to enable the air suction block to be approximately positioned at the horizontal position at random, the horizontal correcting table is rotated to enable the air suction block positioned at the horizontal position to be attached to the horizontal correcting table, and the horizontal correcting table is kept horizontal due to the support of the vertical adjusting block. Then, the bottom surface of the air suction block, namely the Y-axis direction, is observed by naked eyes whether to be attached to the horizontal correction table or not, the side surface of the air suction block, namely the X-axis direction, is attached to the transverse adjusting block or not, if a contact gap exists, the position of the air suction block is indicated to have deviation, and correction is needed. Insert the different piece that induced drafts of wheel switching through rotating, examine and rectify one by one to the piece that induced drafts, whole detection calibration process convenient and fast more has the pertinence, effectively improves maintenance efficiency. The components involved in calibration detection in the scheme need to maintain high flatness and verticality, and ensure sufficient calibration accuracy.
As one of the preferred technical scheme, the device also comprises an auxiliary positioning block which is fixedly connected with the vertical adjusting block through threads, and a positioning column which is used for limiting the rotation of the horizontal correcting table is arranged at the top end of the auxiliary positioning block. In order to avoid the hinge deviation between the horizontal correction table and the vertical support rod, an auxiliary positioning block is added, the X-axis direction is limited at the horizontal position of the horizontal correction table, the horizontal swing of the horizontal correction table is avoided, and the correction position precision of a transverse adjusting block on the horizontal correction table is ensured.
As one preferable technical scheme, the transverse adjusting block is of an L-shaped structure, and one L-shaped surface is attached to the horizontal correcting table and is fixedly connected with the horizontal correcting table through threads. The transverse adjusting block is an L-shaped block and is horizontally arranged, one L-shaped surface is attached to the top surface of the horizontal correcting table and is connected and fixed, and the other L-shaped surface corrects the X-axis direction of the air suction block.
As a preferable technical scheme, an L-shaped corner line of the transverse adjusting block is perpendicular to the hinge central shaft. The L-shaped corner line is the intersection line of the corners of the L-shaped block.
As one of the preferred technical scheme, a positioning bolt is arranged at the top of the vertical adjusting block, one end of the positioning bolt is in threaded fit with the vertical adjusting block, and the other end of the positioning bolt supports the horizontal correcting block. The positioning bolt is abutted to the bottom of the horizontal correction block to adjust the vertical height of the horizontal correction block, so that the accuracy of detection and correction in the Y-axis direction is ensured.
As a preferred technical solution, the positioning bolt is further connected with a nut matched with the positioning bolt. The vertical setting of positioning bolt, threaded end and vertical regulating block threaded connection, a nut is emboliaed again to the horizontal correction block of nut end butt on positioning bolt, screws up the nut during adjustment, locks vertical regulating block top surface to avoid positioning bolt rotation.
As one of the preferable technical proposal, the device also comprises a locking bolt, and the transverse adjusting block is connected and fixed with the horizontal correcting table through the locking bolt; the auxiliary positioning block is fixedly connected with the vertical adjusting block through a locking bolt; the horizontal adjusting block is correspondingly provided with a first strip-shaped hole used for being matched with the locking bolt, and the auxiliary positioning block is correspondingly provided with a second strip-shaped hole used for being matched with the locking bolt. The auxiliary positioning block and the transverse adjusting block are usually connected by at least two locking bolts, and the positions of the transverse adjusting block and the auxiliary positioning block are mainly convenient to finely adjust by adopting strip-shaped holes.
As a preferred technical scheme, the first strip-shaped hole and the second strip-shaped hole are both parallel to the hinge central shaft. The first strip-shaped hole and the second strip-shaped hole are used for adjusting the positions of the transverse adjusting block and the auxiliary positioning block in the X-axis direction.
As one of the preferable technical proposal, the vertical supporting rod is a telescopic rod. In order to flexibly adjust the horizontal height of the horizontal correction platform and match with the vertical adjusting block, the vertical supporting rod adopts a telescopic rod with adjustable height.
As one of the preferred technical scheme, the whole horizontal correction platform is a rectangular body, and the vertical support rod and the base are of a T-shaped structure. The horizontal correction platform is a rectangular body, the horizontal adjusting block is arranged on the top surface of the horizontal correction platform, and meanwhile, a sufficient position is reserved on the top surface to place the air suction block.
Compared with the prior art, the invention has the beneficial effects that: the invention discloses a correction tool for an air suction block of a composite forming machine, which is used for correcting the position of the air suction block of a filter stick compound machine, quickly correcting the X-axis direction and the Y-axis direction of the air suction block which is positioned at the horizontal position on an insertion wheel, and simultaneously switching different air suction blocks to check and correct one by rotating the insertion wheel, so that the air suction block with the position offset is found in time, the operation is simple and quick, and the maintenance efficiency is favorably improved.
Drawings
FIG. 1 is a schematic calibration diagram of embodiment 1 of the present invention.
Fig. 2 is an overall configuration diagram of embodiment 1 of the present invention.
Fig. 3 is an exploded view of the entire structure of embodiment 1 of the present invention.
Fig. 4 is a schematic view of an insertion wheel structure.
Wherein, 1 base, 2 vertical regulating blocks, 3 horizontal regulating blocks, 4 horizontal correction platforms, 5 vertical support rods, 6 auxiliary positioning blocks, 7 reference columns, 8 positioning bolts, 9 nuts, 10 locking bolts, 11 first strip-shaped holes, 12 second strip-shaped holes, 13 air suction blocks and 14 insertion wheels.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "left", "right", "long", "short", etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the drawings, it is only for convenience of description and simplicity of description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationships in the drawings are only used for illustrative purposes and are not to be construed as limitations of the present patent, and specific meanings of the terms may be understood by those skilled in the art according to specific situations.
The technical scheme of the invention is further described in detail by the following specific embodiments in combination with the attached drawings:
examples
As shown in fig. 1-3, this embodiment provides a frock is rectified to compound molding machine piece that induced drafts, including base 1, vertical regulating block 2, horizontal regulating block 3, assistance-localization real-time piece 6 and horizontal correction platform 4, because the material of piece 13 that induced drafts is cast iron usually, so this frock part adopts the higher 304 stainless steel of hardness, and each part keeps higher plane degree and straightness that hangs down simultaneously, guarantees sufficient correction precision, and plane degree and straightness that hangs down all require to be 0.01mm in this embodiment.
Wherein, base 1 is equipped with vertical support rod 5, and vertical support rod 5 wholly is T shape structure with base 1, and the tip and the 5 tops of vertical support rod of horizontal correction platform 4 are articulated, and articulated center pin is horizontal rotating shaft, is equivalent to that horizontal correction platform 4 rotates on the vertical plane around articulated center pin. In this embodiment, the range of the hinge rotation angle of the horizontal correction table is [90 °,270 ° ].
In addition, as shown in fig. 2, the vertical adjusting block 2 is arranged in parallel with the vertical supporting shaft, in this embodiment, the vertical adjusting block 2 is also arranged on the base 1, and the vertical adjusting block 2 is located right below the horizontal position of the horizontal correcting table 4 and is used for supporting the horizontal correcting table 4 to correct the Y-axis accuracy of the air suction block 13.
Meanwhile, the auxiliary positioning block 6 is fixed to the vertical adjusting block 2 in a threaded connection manner, and a positioning column 7 for limiting the rotation of the horizontal correcting table 4 is arranged at the top end of the auxiliary positioning block 6, as shown in fig. 3. The positioning column 7 is matched with the horizontal correction table 4 in position, the horizontal position of the horizontal correction table 4 is limited in the X-axis direction, the occurrence of hinging deviation between the horizontal correction table 4 and the vertical supporting rod 5 is avoided, meanwhile, the horizontal swinging of the horizontal correction table 4 is also avoided, and the correction position precision of the transverse adjusting block 3 on the horizontal correction table 4 is ensured.
Specifically, 2 tops of vertical regulating block are equipped with positioning bolt 8, and 8 one end of positioning bolt and 2 screw-thread fit of vertical regulating block, the other end support horizontal correction block, and positioning bolt 8 still is connected with its complex nut 9 moreover. 8 vertical settings of positioning bolt, its threaded end and 2 threaded connection of vertical regulating block, the horizontal correction block of nut end butt is adjusted its vertical height, guarantees the ascending accuracy of detection correction in Y axle direction. In addition, a nut 9 is sleeved on the positioning bolt 8, and the nut 9 is screwed up and locked on the top surface of the vertical adjusting block 2 during adjustment, so that the positioning bolt 8 is prevented from rotating. In this embodiment, the vertical support rod 5 is a telescopic rod with adjustable height, which can flexibly adjust the horizontal height of the horizontal correction platform 4 and also match with the height adjustment of the positioning bolt 8 of the vertical adjusting block 2.
The horizontal correction platform 4 is integrally rectangular, the transverse adjusting block 3 is arranged on the top surface of the horizontal correction platform 4 and used for correcting the X-axis precision of the air suction block 13, and meanwhile, a sufficient position is reserved on the top surface of the horizontal correction platform 4 for placing the air suction block 13.
Specifically, the transverse adjusting block 3 is an L-shaped structure placed horizontally, one of the L-shaped surfaces is attached to the top surface of the horizontal correcting table 4 and is fixed in threaded connection, and the other L-shaped surface corrects the X-axis direction of the air suction block 13. The L-shaped corner line of the transverse adjusting block 3, namely the intersection line of the corners of the L-shaped block, is vertical to the hinge central shaft.
The embodiment further comprises a locking bolt 10, the transverse adjusting block 3 is fixedly connected with the horizontal correcting table 4 through the locking bolt 10, and the auxiliary positioning block 6 is fixedly connected with the vertical adjusting block 2 through the locking bolt 10. Specifically, the auxiliary positioning block 6 and the transverse adjusting block 3 are usually connected by at least two locking bolts 10, the transverse adjusting block 3 is correspondingly provided with a first strip-shaped hole 11 matched with the locking bolt 10, the auxiliary positioning block 6 is provided with a second strip-shaped hole 12 matched with the locking bolt 10, the first strip-shaped hole 11 and the second strip-shaped hole 12 are parallel to the hinge central shaft, and the positions of the transverse adjusting block 3 and the auxiliary positioning block 6 in the X-axis direction are adjusted, as shown in fig. 3.
When the device is used, the filter stick compounding machine needs to be stopped in advance, the position of the insertion wheel 14 is disassembled, and the air suction blocks 13 are uniformly distributed on the insertion wheel 14 around the circumference, as shown in figure 4. The frock is rectified in the equipment, makes the 5 height of vertical support pole and the supporting height cooperation of vertical regulating block 2, ensures that horizontal correction platform 4 can keep the level when proofreading. Meanwhile, the positions of the auxiliary positioning block 6 and the transverse adjusting block 3 are ensured to be accurate.
Firstly, the insertion wheel 14 is rotated to randomly enable the air suction block 13 to be approximately positioned at a horizontal position, the horizontal correction table 4 is rotated to enable the air suction block 13 positioned at the horizontal position to be attached to the horizontal correction table 4, and the horizontal correction table 4 is kept horizontal due to the support of the vertical adjusting block 2. Then, the bottom surface of the air suction block 13, that is, the Y-axis direction, is visually observed to see whether the horizontal correction table 4 is attached, and the side surface of the air suction block 13, that is, the X-axis direction, is attached to the lateral adjustment block 3, and if there is a contact gap, it is determined that the position of the air suction block 13 is deviated and correction is required.
In the detailed description of the embodiments, various technical features may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. The utility model provides a frock is rectified to compound molding machine suction piece which characterized in that: the device comprises a base (1), a vertical adjusting block (2), a transverse adjusting block (3) and a horizontal correcting table (4), wherein the base (1) is provided with a vertical supporting rod (5), the end part of the horizontal correcting table (4) is hinged with the top end of the vertical supporting rod (5), and a hinged central shaft is a horizontal rotating shaft;
the vertical adjusting block (2) is positioned under the horizontal correcting table (4), is parallel to the vertical supporting shaft and is used for supporting the horizontal correcting table (4) to correct the Y-axis precision of the air suction block (13);
the transverse adjusting block (3) is arranged on the top surface of the horizontal correcting table (4) and used for correcting the X-axis precision of the air suction block (13).
2. The tooling of claim 1 for correcting the air suction block of the compound molding machine is characterized in that: the horizontal correction table is characterized by further comprising an auxiliary positioning block (6) which is fixedly connected with the vertical adjusting block (2) in a threaded mode, and a positioning column (7) used for limiting the rotation of the horizontal correction table (4) is arranged at the top end of the auxiliary positioning block (6).
3. The tooling of claim 2 for correcting the air suction block of the compound molding machine is characterized in that: the transverse adjusting block (3) is of an L-shaped structure, and one L-shaped surface is attached to the horizontal correcting table (4) and is fixedly connected with the horizontal correcting table in a threaded mode.
4. The tooling of claim 3 for correcting the air suction block of the compound molding machine is characterized in that: and the L-shaped corner line of the transverse adjusting block (3) is vertical to the hinge central shaft.
5. The compound molding machine suction block correction tool according to claim 1 or 4, characterized in that: the top of the vertical adjusting block (2) is provided with a positioning bolt (8), one end of the positioning bolt (8) is in threaded fit with the vertical adjusting block (2), and the other end of the positioning bolt supports the horizontal correcting block.
6. The tooling of claim 5 for correcting the air suction block of the compound molding machine is characterized in that: the positioning bolt (8) is also connected with a nut (9) matched with the positioning bolt.
7. The tooling of claim 5 for correcting the air suction block of the compound molding machine is characterized in that: the horizontal adjusting block (3) is fixedly connected with the horizontal correcting table (4) through the locking bolt (10); the auxiliary positioning block (6) is fixedly connected with the vertical adjusting block (2) through a locking bolt (10); the transverse adjusting block (3) is correspondingly provided with a first strip-shaped hole (11) matched with the locking bolt (10), and the auxiliary positioning block (6) is correspondingly provided with a second strip-shaped hole (12) matched with the locking bolt (10).
8. The tooling of claim 7 for correcting the air suction block of the compound molding machine is characterized in that: the first strip-shaped hole (11) and the second strip-shaped hole (12) are parallel to the hinge central shaft.
9. The tooling of claim 8 for correcting the air suction block of the compound molding machine is characterized in that: the vertical supporting rod (5) is a telescopic rod.
10. The tooling of claim 9 for correcting the air suction block of the compound molding machine is characterized in that: the horizontal correction platform (4) is a rectangular body integrally, and the vertical support rod (5) and the base (1) are of a T-shaped structure integrally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110234453.0A CN112806608A (en) | 2021-03-03 | 2021-03-03 | Composite forming machine air suction block correction tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110234453.0A CN112806608A (en) | 2021-03-03 | 2021-03-03 | Composite forming machine air suction block correction tool |
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| Publication Number | Publication Date |
|---|---|
| CN112806608A true CN112806608A (en) | 2021-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110234453.0A Pending CN112806608A (en) | 2021-03-03 | 2021-03-03 | Composite forming machine air suction block correction tool |
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| CN (1) | CN112806608A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1156234A (en) * | 1967-01-13 | 1969-06-25 | British American Tobacco Co | Improvements relating to Garniture for Continuous-Rod Cigarette Machinery |
| US20050070409A1 (en) * | 2003-09-12 | 2005-03-31 | Deal Philip Andrew | Method and apparatus for incorporating objects into cigarette filters |
| DE102007049547A1 (en) * | 2006-10-18 | 2008-04-24 | G.D S.P.A. | Compound filter producing machine for reducing poisonous effects of cigarette smoke, has rotary drum including adjusting device adjusting position of rotational axis of fittings based on rotational axis of rotary drum |
| CN108759786A (en) * | 2018-05-22 | 2018-11-06 | 张登柏 | A kind of vertical detection device of building facade |
| CN210580966U (en) * | 2019-08-26 | 2020-05-22 | 上海烟草集团有限责任公司 | A calibration adjustment frock for filter rod make-up machine cutter head device |
| CN215124282U (en) * | 2021-03-03 | 2021-12-14 | 广东中烟工业有限责任公司 | Composite forming machine air suction block correction tool |
-
2021
- 2021-03-03 CN CN202110234453.0A patent/CN112806608A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1156234A (en) * | 1967-01-13 | 1969-06-25 | British American Tobacco Co | Improvements relating to Garniture for Continuous-Rod Cigarette Machinery |
| US20050070409A1 (en) * | 2003-09-12 | 2005-03-31 | Deal Philip Andrew | Method and apparatus for incorporating objects into cigarette filters |
| DE102007049547A1 (en) * | 2006-10-18 | 2008-04-24 | G.D S.P.A. | Compound filter producing machine for reducing poisonous effects of cigarette smoke, has rotary drum including adjusting device adjusting position of rotational axis of fittings based on rotational axis of rotary drum |
| CN108759786A (en) * | 2018-05-22 | 2018-11-06 | 张登柏 | A kind of vertical detection device of building facade |
| CN210580966U (en) * | 2019-08-26 | 2020-05-22 | 上海烟草集团有限责任公司 | A calibration adjustment frock for filter rod make-up machine cutter head device |
| CN215124282U (en) * | 2021-03-03 | 2021-12-14 | 广东中烟工业有限责任公司 | Composite forming machine air suction block correction tool |
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