CN218354566U - Special tool for accurately mounting cigarette block in cigarette strip separation drum - Google Patents
Special tool for accurately mounting cigarette block in cigarette strip separation drum Download PDFInfo
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- CN218354566U CN218354566U CN202222402214.4U CN202222402214U CN218354566U CN 218354566 U CN218354566 U CN 218354566U CN 202222402214 U CN202222402214 U CN 202222402214U CN 218354566 U CN218354566 U CN 218354566U
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Abstract
The utility model discloses a special tool for accurately installing a cigarette block in a cigarette strip separation drum, which comprises two positioning blocks arranged on the inner side and the outer side of the cigarette strip separation drum; two positioning holes are symmetrically arranged in the middle of the positioning block, and two measuring rods are inserted into the positioning holes in the two positioning blocks; an adjusting screw is arranged on the thread adjusting hole at the outer side of the positioning block; the middle parts of the two measuring rods are slidably provided with correction blocks, wherein the positioning blocks are of inverted convex structures, and the width of the structures protruding at the bottoms of the positioning blocks is matched with the drum wheel groove on the separation drum wheel. The utility model discloses place the good frock of combination in drum wheel groove on the drum with hold the tobacco briquette, insert drum wheel groove location frock position through two locating pieces, rectify parallelism and the radial position who holds the tobacco briquette through the gauge rod of two standard sizes, utilize adjusting screw to adjust locating piece axial position, hold axial, radial position and the axial depth of parallelism of tobacco briquette through the restriction, realize holding the installation location of tobacco briquette.
Description
Technical Field
The utility model relates to a tobacco technology field especially relates to a hold special frock of tobacco block in accurate installation cigarette strip separation drum.
Background
In the production process of the cigarette making machine, double cigarette strips are cut into two sections of single cigarette strips with the same length by the cigarette strip cutting drum, and the single cigarette strips are separated for a distance in the axial direction by the cigarette bearing blocks on the cigarette strip separating drum and then combined with double-length filter rods to complete the subsequent cigarette manufacturing process.
The cigarette strip separation drum is of a cam-free design, and can change the separated distance of the inner smoke exhaust rod and the outer smoke exhaust rod by utilizing an adjustable swash plate inclination angle according to the length of a filter tip, so that the specification can be quickly changed (the mode is changed). The surface of the existing cigarette strip separation drum wheel is provided with an inner row and an outer row, each row is provided with twelve cigarette-holding blocks, each cigarette-holding block is fixed by 5M 4 screws, and the screws and holes on the cigarette-holding blocks have larger gaps, so that the cigarette strip separation drum wheel has larger variation. In order to ensure that the cigarette strip separating drum wheel and the front and rear cigarette strip cutting drum wheels and the converging drum wheel keep synchronous relation when rotating at high speed, the inner and outer cigarette bearing blocks must be axially aligned and circumferentially and evenly distributed.
Cigarette strip separation drum is at the in-process of long-time use, and the linear bearing who plays support and positioning action to the slider damages because of wearing and tearing and lack the lubrication to lead to the slider at the increase of high-speed operation in-process movement clearance, make to hold the tobacco briquette and take place wearing and tearing with the drum body, lead to holding the gap increase between tobacco briquette and the drum body, destroyed the negative pressure of tobacco rod, make the tobacco rod adsorption affinity reduce. At this moment, need to change the slider bearing and hold the tobacco block, but only rely on naked eye to hold the tobacco block of having changed and both can't guarantee inside and outside holding the tobacco block on same straight line, can't guarantee again to hold the tobacco block with other and equally divide on whole circumferencial direction to each that leads to the cigarette separating wheel holds the tobacco flute and can't hold the tobacco flute accuracy with cigarette cutting drum around with converging the drum and aim at, make equipment when high-speed operation, will take place the cigarette pole and drop and get rid of the phenomenon of flying.
Disclosure of Invention
The to-be-solved technical problem of the utility model lies in overcoming prior art's is not enough, provides one kind and can guarantee to hold the cigarette groove axial when adjusting well and accurate positioning, also holds twenty-four blocks and holds the special frock that holds the tobacco block in circumference evenly distributed's accurate installation cigarette strip separation drum.
The utility model discloses a following technical scheme realizes:
the utility model provides a hold special frock of smoked piece in accurate installation smoked sheet separation drum, includes:
the two positioning blocks (1) are respectively arranged on the outer sides of the two groups of cigarette bearing blocks (6) on the cigarette strip separating drum (5) and are used for positioning the two groups of cigarette bearing blocks (6);
the two measuring rods (2) penetrate through the positioning holes (11) in the two positioning blocks (1) and are arranged on the two positioning blocks (1), and the measuring rods (2) are used for correcting the axial parallelism of the two groups of cigarette bearing blocks (6);
the adjusting screw (3) is arranged on the threaded adjusting hole (12) on the outer side of the positioning block (1) and is used for adjusting the position of the positioning block (1);
the positioning block (1) is of an inverted convex structure, and the width of the structure protruding from the bottom of the positioning block (1) is matched with a drum groove (51) on the separation drum (5).
The further scheme is that the middle parts of the two measuring rods (2) are provided with a correction block (4) in a sliding mode, and a level gauge (41) is arranged on the correction block (4) and used for determining the correction position of the cigarette rod separation drum wheel (5).
In a further scheme, the diameter of the measuring rod (2) is 8.2 millimeters.
The further proposal is that the distance between the two measuring rods (2) is matched with the distance between the two cigarette holding grooves (61) on the cigarette holding block (6).
In a further scheme, adjustable stop screws (13) are arranged above the two positioning holes (11) on the positioning block (1).
Further, the distance between the positioning hole (11) and the bottom surface of the positioning block (1) is smaller than the distance between the cigarette receiving groove (61) and the separation drum wheel (5).
In a further scheme, a fixing nut (31) is arranged on the adjusting screw rod (3).
The utility model discloses a theory of operation:
the utility model discloses to make up the frock prevent with the drum wheel groove on the drum with hold in the tobacco smoke, insert drum wheel groove location frock position through two locating pieces, through depth of parallelism and the radial position that two gauge sticks of standard size were rectified and are held the tobacco smoke, utilize adjusting screw adjusting block axial position, hold axial, radial position and the axial depth of parallelism of tobacco smoke through the restriction, realize holding the installation location of tobacco smoke.
The utility model discloses compare prior art's beneficial effect:
the utility model ensures the parallelism of two standard measuring rods through the matching and positioning of two positioning blocks and the drum wheel groove, ensures the positioning accuracy of the whole tool, ensures the uniform distribution of the cigarette bearing grooves in the circumferential direction of the cigarette strip separation drum wheel, and effectively positions the cigarette strip in the axial direction;
the utility model determines the correction position of the cigarette strip separation drum wheel through the level gauge on the correction block before installation and correction, thereby reducing the error caused by the position deviation of the separation drum wheel in the use process of the tool;
the utility model discloses going into two standard gauge stick cards and holding two on the tobacco briquette and guaranteeing to hold the tobacco briquette and install between two parties in drum groove top, when guaranteeing to hold the tobacco flute axial and adjust well and fix a position, also hold the tobacco briquette 24 and at separation drum circumference evenly distributed, improve the installation accuracy who holds the tobacco briquette, whether this device can also reverse two sloping cam plate angles of verifying in the drum unanimous, unnecessary maintenance when avoiding operating the computer and using.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the three-dimensional structure of the assembled cigarette-holding block of the present invention;
fig. 3 is an exploded view of the present invention;
fig. 4 is a perspective view of the positioning block of the present invention;
fig. 5 is a usage state diagram of the present invention.
Reference numbers in the figures:
1-positioning block, 11-positioning hole, 12-thread adjusting hole and 13-stop screw;
2-measuring the rod;
3-adjusting screw rod, 31-fixing nut;
4-correction block, 41-level meter;
5-separation drum, 51-drum groove;
6-a cigarette bearing block and 61-a cigarette bearing groove.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the following detailed description is provided with reference to the accompanying drawings.
As shown in fig. 1-5, a special tool for accurately mounting tobacco receiving blocks in a tobacco rod separating drum comprises two positioning blocks 1 arranged on the outer sides of two groups of tobacco receiving blocks 6 on the tobacco rod separating drum 5; two positioning holes 11 are symmetrically arranged in the middle of the positioning block 1, and two measuring rods 2 are inserted into the positioning holes 11 on the two positioning blocks 1; an adjusting screw 3 is arranged on a thread adjusting hole 12 at the outer side of the positioning block 1; the middle parts of the two measuring rods 2 are provided with a correcting block 4 in a sliding way, wherein the positioning block 1 is in an inverted convex structure, and the width of the convex structure at the bottom of the positioning block 1 is matched with the width of a drum groove 51 on the separation drum 5.
In some embodiments, as shown in fig. 3, the calibration block 4 is provided with a groove, on which a level 41 is placed, the level 41 being used to calibrate the position of the smoke-bearing block to be tested.
In some embodiments, the diameter of the measuring rod 2 is 8.2 mm, the diameter of the measuring rod 2 is the diameter of the standard cigarette receiving groove 61, and the diameter of the cigarette receiving groove 61 is the diameter of a cigarette to be produced, so that the measuring rod 2 can be accurately attached to the cigarette receiving groove 61, and errors caused by gaps are reduced.
In some embodiments, the length of the measuring rod 2 is matched with the length of the drum groove 51, so that the positioning blocks 1 at two ends of the measuring rod 2 can simultaneously position two cigarette bearing blocks 6.
In some embodiments, the distance between the two positioning holes 11 and the two measuring rods 2 is matched with the distance between the two cigarette holding grooves 61 on the cigarette holding block 6, so that the two measuring rods 2 can be accurately positioned and attached to the two cigarette holding grooves 61, and the positioning accuracy of the tool is improved.
In some embodiments, as shown in fig. 4, an adjustable stop screw 13 is disposed above two positioning holes 11 on the positioning block 1, and the measuring rod 2 is fixed on the positioning holes 11 through the stop screw 13, so as to prevent the measuring rod 2 from rotating or moving during the positioning process to affect the accuracy.
In some embodiments, the distance between the positioning hole 11 and the bottom surface of the positioning block 1 is less than the distance between the cigarette receiving groove 61 and the separating drum 5, so that the positioning block 1 does not contact the separating drum 5 during the sliding process, and the positioning block 1 is prevented from being jammed during the sliding process, thereby affecting the operation efficiency.
In some embodiments, as shown in fig. 1 to 3, the adjusting screw 3 is fixed by the fixing nut 31 after being adjusted, so that the positioning accuracy is prevented from being influenced by mistakenly touching and rotating the adjusting screw 3 in the positioning process; simultaneously, fix adjusting screw 3 with fixation nut 31, still can take a sample the position that holds tobacco briquette 6 and drum wheel groove 51 terminal surface interval, when fixing a position next set of tobacco briquette 6 that holds, can directly place the location, improve frock positioning efficiency.
In some embodiments, the protruding portion of the "convex" structure of the positioning block 1 is centrally disposed below the positioning block 1, and the two positioning holes 11 are centrally disposed at two ends of the positioning block 1, so as to ensure that the two measuring rods 2 are symmetrical to two sides of the drum groove 51 after the positioning block 1 is assembled in the drum groove 51.
The utility model discloses a working method:
the method comprises the following steps: the combined tool is placed on the cigarette bearing blocks 6 above the separation drum 5, the convex structures below the two positioning blocks 1 are inserted into the drum groove 51, and the correcting block 4 slides to the position between the two cigarette bearing blocks 6, so that the two positioning blocks 1 are accurately matched with the cigarette strip separation drum groove 51;
step two: a level 41 is placed on the correction block 4, and the cigarette rod separation drum 5 is manually rotated until the level 41 is horizontal;
step three: the positioning blocks 1 at the two ends respectively lean against the inner and outer cigarette bearing blocks 6, the adjusting screw 3 is adjusted to be in contact with the end surface of the cigarette strip separating drum wheel groove 51, and the fixing nut 31 is locked after the adjustment is finished;
step four: two measuring sticks 2 are respectively placed in the smoke containing grooves 61 on the smoke containing blocks 6, the measuring sticks 2 are attached to the smoke containing grooves 61, and then screws on the smoke containing blocks 6 are screwed down.
It should be noted that the above detailed description is made on the technical solution of the present invention, and the principle of the present invention is described, and the above description of the working principle is only used to help understanding the core idea of the present invention. It should be noted that, for those skilled in the art, the present invention can be modified and modified without departing from the principle of the present invention, and the modified and modified embodiments also fall into the protection scope of the claims of the present invention.
Claims (7)
1. The utility model provides a hold special frock of smoked sheet in accurate installation smoked sheet separation drum which characterized in that: the method comprises the following steps:
the two positioning blocks (1) are respectively arranged on the outer sides of the two groups of cigarette bearing blocks (6) on the cigarette strip separating drum (5) and are used for positioning the two groups of cigarette bearing blocks (6);
the two measuring rods (2) penetrate through the positioning holes (11) in the two positioning blocks (1) and are arranged on the two positioning blocks (1), and the measuring rods (2) are used for correcting the axial parallelism of the two groups of cigarette bearing blocks (6);
the adjusting screw (3) is arranged on the thread adjusting hole (12) on the outer side of the positioning block (1) and is used for adjusting the position of the positioning block (1);
the positioning block (1) is of an inverted convex structure, and the width of the structure protruding from the bottom of the positioning block (1) is matched with a drum groove (51) on the separation drum (5).
2. The special tool for accurately mounting the cigarette block in the cigarette rod separating drum according to claim 1, is characterized in that: the middle parts of the two measuring rods (2) are provided with a correcting block (4) in a sliding manner, and the correcting block (4) is provided with a level gauge (41) for determining the correcting position of the cigarette rod separating drum wheel (5).
3. The special tool for accurately mounting the cigarette block in the cigarette rod separating drum according to claim 1, is characterized in that: the diameter of the measuring rod (2) is 8.2 mm.
4. The special tool for accurately mounting the cigarette block in the cigarette rod separating drum according to claim 1, is characterized in that: the distance between the two measuring rods (2) is matched with the distance between the two cigarette holding grooves (61) on the cigarette holding block (6).
5. The special tool for accurately mounting the cigarette block in the cigarette rod separating drum according to claim 1, is characterized in that: and adjustable stop screws (13) are arranged above the two positioning holes (11) on the positioning block (1).
6. The special tool for accurately mounting the cigarette block in the cigarette rod separating drum according to claim 1, is characterized in that: the distance between the positioning hole (11) and the bottom surface of the positioning block (1) is smaller than the distance between the cigarette receiving groove (61) and the separation drum wheel (5).
7. The special tool for accurately mounting the cigarette block in the cigarette rod separating drum according to claim 1, is characterized in that: the adjusting screw rod (3) is provided with a fixing nut (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222402214.4U CN218354566U (en) | 2022-09-09 | 2022-09-09 | Special tool for accurately mounting cigarette block in cigarette strip separation drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222402214.4U CN218354566U (en) | 2022-09-09 | 2022-09-09 | Special tool for accurately mounting cigarette block in cigarette strip separation drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218354566U true CN218354566U (en) | 2023-01-24 |
Family
ID=84973982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222402214.4U Active CN218354566U (en) | 2022-09-09 | 2022-09-09 | Special tool for accurately mounting cigarette block in cigarette strip separation drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218354566U (en) |
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2022
- 2022-09-09 CN CN202222402214.4U patent/CN218354566U/en active Active
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