CN218985899U - Single-shaft double-cutter intelligent grooving machine - Google Patents
Single-shaft double-cutter intelligent grooving machine Download PDFInfo
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- CN218985899U CN218985899U CN202222552352.0U CN202222552352U CN218985899U CN 218985899 U CN218985899 U CN 218985899U CN 202222552352 U CN202222552352 U CN 202222552352U CN 218985899 U CN218985899 U CN 218985899U
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Abstract
The utility model relates to the field of paper processing, and discloses a single-shaft double-cutter intelligent grooving machine, which comprises: a frame; the grooving mechanism comprises a main cutter shaft rotatably arranged on the frame and a first grooving cutter arranged on the main cutter shaft; and the servo motor is in driving connection with the main cutter shaft. The single-shaft double-cutter intelligent grooving machine has the following beneficial effects: the servo motor is independently arranged for the main cutter shaft, the rotation speed of the main cutter shaft can be independently adjusted through the servo motor, and the main cutter shaft is different from the operation speed of the paperboard conveying device, and when the size of a slot needs to be changed, the servo motor can change the rotation speed of the main cutter shaft.
Description
Technical Field
The utility model relates to the field of paper processing, in particular to a single-shaft double-cutter intelligent grooving machine.
Background
Grooving machines are a type of equipment that processes paperboard. The grooving machine forms grooves in the paperboard by means of slitting. The paperboard is formed into a carton by folding at the location of the channels. The slotting cutter of the current slotting machine is fixed on the cutter shaft through a template, and the power of the cutter shaft is connected with the machine table in a power way through a mechanical transmission mode, so that the rotation of the cutter shaft is matched with the rotation of the machine table. When the groove with different specifications and different lengths is required to be switched, different rolling and cutting operations are required to be replaced, and the mode has great inconvenience.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems existing in the prior art.
The utility model provides a single-shaft double-cutter intelligent grooving machine, which comprises:
a frame;
the grooving mechanism comprises a main cutter shaft rotatably arranged on the frame and a first grooving cutter arranged on the main cutter shaft;
and the servo motor is in driving connection with the main cutter shaft.
The single-shaft double-cutter intelligent grooving machine has the following beneficial effects: the servo motor is independently arranged for the main cutter shaft, the rotation speed of the main cutter shaft can be independently adjusted through the servo motor, and the main cutter shaft is different from the operation speed of the paperboard conveying device, and when the size of a slot needs to be changed, the servo motor can change the rotation speed of the main cutter shaft.
The grooving machine grooving the paperboard in a rolling cutting mode. When slotting, the paper board is conveyed to the first slotting cutter by the paper board conveying device, the speed of conveying the paper board by the paper board conveying device is constant, and when the slotting size needs to be changed, the contact stroke of the first slotting cutter on the paper board can be changed by changing the rotating speed of the main cutter shaft through the servo motor, so that the slotting size of the paper board is changed.
As some sub-schemes of the above technical scheme, the servo motor drives the main cutter shaft to rotate in a slotting period, the slotting period is divided into a cutting stage and a speed receiving stage, the servo motor drives the main cutter shaft to change speed in the cutting stage, the first slotting cutter cuts the paperboard in the cutting stage, and the servo motor drives the main cutter shaft to change speed in the speed receiving stage so that the speed of the main cutter shaft is consistent with the rotating speed of the first slotting cutter and the paper feeding roller.
As some sub-aspects of the foregoing technical solution, the slotting mechanism further includes a second slotting cutter rotatably disposed on the main cutter shaft, and an adjusting assembly for adjusting a position of the second slotting cutter such that the first slotting cutter is connected to or separated from the second slotting cutter.
As some sub-schemes of the above technical scheme, the slotting mechanism further comprises a movable cutter holder, a cutter adjusting shaft and a cutter adjusting driving group, wherein the movable cutter holder is rotatably arranged on the main cutter shaft, the second slotting cutter is arranged on the movable cutter holder, the cutter adjusting shaft is rotatably erected on the frame, and the cutter adjusting shaft is in transmission connection with the movable cutter holder; the cutter adjusting driving group is used for driving the cutter adjusting shaft to rotate.
As some sub-aspects of the above technical solution, the cutter-adjusting driving set includes: the cutter adjusting device comprises a cutter adjusting driver, a cutter adjusting driving wheel, a cutter adjusting planet wheel, a first bridge crossing wheel, a cutter adjusting driving wheel, a first driving wheel and a second bridge crossing wheel, wherein the cutter adjusting driver is arranged on a rack, the cutter adjusting driving wheel is driven by the cutter adjusting driver to rotate, the cutter adjusting driving wheel is sleeved on a main cutter shaft and rotates relative to the main cutter shaft, the cutter adjusting planet wheel is rotatably arranged on the cutter adjusting driving wheel, the first bridge crossing wheel is sleeved on the main cutter shaft and is rotatably connected with the main cutter shaft, the first driving wheel is sleeved on the main cutter shaft and is rotatably connected with the main cutter shaft, and the first driving wheel is in transmission connection with the first bridge crossing wheel; the second gap bridge wheel is sleeved on the cutter adjusting shaft and is in transmission connection with the cutter adjusting shaft.
As some sub-schemes of the above technical scheme, the knife adjusting driver is a servo motor.
As some sub-schemes of the above technical scheme, the number of the slotting mechanisms is plural, the plural slotting mechanisms are all arranged on the main cutter shaft, and each slotting mechanism shares one cutter shaft.
As some sub-schemes of the above technical scheme, the slotting mechanism further comprises a bottom cutter shaft and a bottom cutter disc, the bottom cutter shaft is arranged on the frame, the bottom cutter disc is sleeved on the bottom cutter shaft, the bottom cutter disc is positioned below the first slotting cutter, a first pad disc and a second pad disc are arranged on the bottom cutter disc, a first cutter groove is formed between the first pad disc and the second pad disc, and the first cutter groove is positioned right below the first slotting cutter.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic diagram of an embodiment of a single-shaft double-blade intelligent grooving machine;
FIG. 2 is a schematic structural view of a slotting mechanism;
fig. 3 is a schematic cross-sectional view of a slotting mechanism.
In the accompanying drawings: 1-a frame; 21-a main cutter shaft; 22-a servo motor; 23-a first slotting cutter; 24-a second slotting cutter; 25-movable tool apron; 261-a knife-adjusting driver; 262-a knife-adjusting driving wheel; 263-a knife-adjusting planet wheel; 264-a first bridge-crossing wheel; 265-a cutter-adjusting driving wheel; 266-a first drive wheel; 267-a second bridge pulley; 27-adjusting a cutter shaft; 31-a bottom cutter shaft; 32-bottom cutterhead; 33-a first pad; 34-second saucer.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, the meaning of a number is not quantitative, and the meaning of a number is two or more, and greater than, less than, exceeding, etc. are understood to exclude the present number, and the meaning of above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated. Appear throughout and/or represent three parallel schemes, e.g., a and/or B represent a scheme that is met by a, a scheme that is met by B, or a scheme that is met by a and B simultaneously.
In the description of the utility model, there are phrases containing a plurality of parallel features, where the phrase defines a feature that is closest, for example: b, C provided on A, E connected with D, which means that B is provided on A, E connected with D, and C is not limited; but for the words representing the relationship between features, such as "spaced arrangement", "annular arrangement", etc., do not belong to this category. The phrase preceded by a "homonym" indicates that all features in the phrase are defined, e.g., B, C, D, all disposed on a, and B, C and D are disposed on a. The sentence of the subject is omitted, and the omitted subject is the subject of the previous sentence, namely, B is arranged on A and comprises C, B is arranged on A, and A comprises C.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
Embodiments of the present utility model are described below with reference to fig. 1 to 3.
The embodiment relates to a unipolar double knives intelligence groover, include:
a frame 1;
the grooving mechanism comprises a main cutter shaft 21 rotatably arranged on the frame 1 and a first grooving cutter 23 arranged on the main cutter shaft 21;
and a servo motor 22, wherein the servo motor 22 is in driving connection with the main cutter shaft 21.
The single-shaft double-cutter intelligent grooving machine has the following beneficial effects: by independently configuring the servo motor 22 for the main cutter shaft 21, the rotation speed of the main cutter shaft 21 can be independently adjusted by the servo motor 22, and is different from the operation speed of the paperboard conveying device, and when the size of a slot needs to be changed, the servo motor 22 can change the rotation speed of the main cutter shaft 21.
The grooving machine grooving the paperboard in a rolling cutting mode. When slotting, the paper board is conveyed to the first slotting cutter 23 by the paper board conveying device, the speed of conveying the paper board by the paper board conveying device is constant, and when the slotting size needs to be changed, the contact stroke of the first slotting cutter 23 on the paper board can be changed by changing the rotating speed of the main cutter shaft 21 through the servo motor 22, so that the slotting size of the paper board is changed.
The speed of the main cutter shaft 21 can be adjusted when the servo motor 22 acts, the contact time of the first slotting cutter 23 and the paperboard can be increased by changing the speed of the main cutter shaft 21, so that the actual cutting length of the first slotting cutter 23 is changed, and concretely, the servo motor 22 drives the main cutter shaft 21 to rotate in a slotting period, the slotting period is divided into a cutting stage and a speed receiving stage, the servo motor 22 drives the main cutter shaft 21 to change speed in the cutting stage, the first slotting cutter 23 cuts the paperboard in the cutting stage, and the servo motor 22 drives the main cutter shaft 21 to change speed in the speed receiving stage, so that the speed of the main cutter shaft 21 is consistent with the rotating speed of the first slotting cutter 23 and the paper feeding roller. Dividing the period of driving the main cutter shaft 21 by the servo motor 22 into a cutting stage and a speed receiving stage, and a designer can clearly design the grooving size according to the cutting stage divided by the period so as to design the grooving size of the first grooving cutter 23, and the design of the speed receiving stage enables the rotation speed of the first grooving cutter 23 to change speed as soon as possible so as to enable the rotation speed of the main cutter shaft 21 to be consistent with the speed of the paper feeding roller as soon as possible, so that the main cutter shaft 21 and the paper feeding roller clamp and feed the paper together to advance, the speed difference between the main cutter shaft 21 and the paper board is reduced, and the abrasion of the paper board is lightened.
Since the main cutter shaft 21 needs to be accelerated and decelerated during one grooving cycle, the servo motor 22 needs a certain response time in the acceleration and deceleration actions, etc., so that there is a certain limitation in the manner of changing the grooving size by changing the rotational speed of the main cutter shaft 21, which has a certain limitation in the grooving size that can be achieved on the basis of the first grooving cutter 23. To this end, further, the slotting mechanism further comprises a second slotting cutter 24 and an adjusting assembly, wherein the second slotting cutter 24 is rotatably arranged on the main cutter shaft 21, and the adjusting assembly is used for adjusting the position of the second slotting cutter 24 so that the first slotting cutter 23 is connected with or separated from the second slotting cutter 24. By additionally arranging the second slotting cutter 24 and the adjusting component, the first slotting cutter 23 and the second slotting cutter 24 are connected or separated by the adjusting component, so that the main cutter shaft 21 has a larger executable slotting size range, and when a longer slot needs to be formed, the maximum value of the slotting size can be nearly doubled by connecting the first slotting cutter 23 and the second slotting cutter 24 by the adjusting component.
The slotting mechanism further comprises a movable cutter holder 25, a cutter adjusting shaft 27 and a cutter adjusting driving group, wherein the movable cutter holder 25 is rotatably arranged on the main cutter shaft 21, the second slotting cutter 24 is arranged on the movable cutter holder 25, the cutter adjusting shaft 27 is rotatably arranged on the frame 1, and the cutter adjusting shaft 27 is in transmission connection with the movable cutter holder 25; the cutter adjusting driving group is used for driving the cutter adjusting shaft 27 to rotate. When in adjustment, the cutter adjusting driving group drives the cutter adjusting shaft 27 to rotate, so that the movable cutter seat 25 in transmission connection with the cutter adjusting shaft 27 rotates, and the second slotting cutter 24 arranged on the movable cutter seat 25 can be driven to rotate, thereby conveniently realizing the connection or separation of the first slotting cutter 23 and the second slotting cutter 24.
The knife adjusting driving group comprises: the cutter adjusting device comprises a cutter adjusting driver 261, a cutter adjusting driving wheel 262, a cutter adjusting planet wheel 263, a first bridge-crossing wheel 264, a first driving wheel 266, a second bridge-crossing wheel 267 and a cutter adjusting driving wheel 265, wherein the cutter adjusting driver 261 is arranged on the frame 1, the cutter adjusting driving wheel is driven by the cutter adjusting driver 261 to rotate, the cutter adjusting driving wheel 265 is sleeved on a main cutter shaft 21 and rotates relative to the main cutter shaft 21, the cutter adjusting planet wheel 263 is rotatably arranged on the cutter adjusting driving wheel 265, the first bridge-crossing wheel 264 is sleeved on the main cutter shaft 21 and is rotatably connected with the main cutter shaft 21, the first driving wheel 266 is sleeved on the main cutter shaft 21 and is rotatably connected with the main cutter shaft 21, and the first driving wheel 266 is in transmission connection with the first bridge-crossing wheel 264; the second bridge pulley 267 is sleeved on the cutter adjusting shaft 27 and is in transmission connection with the cutter adjusting shaft 27. The working process of the knife-adjusting driving group is as follows: firstly, the knife adjusting driver 261 is started to drive the knife adjusting driving wheel 262 to rotate, and the knife adjusting driving wheel 262 drives the knife adjusting shaft 27 to rotate through the knife adjusting planet wheel 263, the first bridge passing wheel 264, the first driving wheel 266, the second bridge passing wheel 267 and the knife adjusting driving wheel 265 in sequence, so that the movable knife holder 25 is driven to rotate, and the position of the second slotting cutter 24 is adjusted. The cutter-adjusting driving group adopts the structure, can adjust the movable cutter holder 25, does not influence the driving of the main cutter shaft 21, and has compact structure and small occupied space.
The knife adjusting driver 261 is a servo motor 22. The servo motor 22 has the advantage of complete program matching, and the knife adjusting driver 261 can be conveniently configured by adopting the servo motor 22.
The number of the slotting mechanisms is multiple, the slotting mechanisms are all arranged on the main cutter shaft 21, and each slotting mechanism shares one cutter adjusting shaft 27. The plurality of slotting mechanisms are configured so that the slotting machine can have the capability of simultaneously slotting a plurality of slots into the paperboard.
The slotting mechanism further comprises a bottom cutter shaft 31 and a bottom cutter disc 32, the bottom cutter shaft 31 is arranged on the frame 1, the bottom cutter disc 32 is sleeved on the bottom cutter shaft 31, the bottom cutter disc 32 is positioned below the first slotting cutter 23, a first cushion disc 33 and a second cushion disc 34 are arranged on the bottom cutter disc 32, a first cutter groove is formed between the first cushion disc 33 and the second cushion disc 34, and the first cutter groove is positioned right below the first slotting cutter 23.
While the preferred embodiment of the present utility model has been described in detail, the utility model is not limited to the embodiments, and various equivalent modifications and substitutions can be made by those skilled in the art without departing from the spirit of the utility model, and these equivalent modifications and substitutions are intended to be included in the scope of the utility model as defined in the appended claims.
Claims (8)
1. The utility model provides a unipolar double knives intelligence groover which characterized in that: comprising the following steps:
a frame (1);
the grooving mechanism comprises a main cutter shaft (21) rotatably arranged on the frame (1) and a first grooving cutter (23) arranged on the main cutter shaft (21);
and the servo motor (22), wherein the servo motor (22) is in driving connection with the main cutter shaft (21).
2. The intelligent single-shaft double-blade grooving machine according to claim 1, wherein: the servo motor (22) drives the main cutter shaft (21) to rotate in a slotting period, the slotting period is divided into a cutting stage and a speed receiving stage, the servo motor (22) drives the main cutter shaft (21) to change speed in the cutting stage, the first slotting cutter (23) cuts the paper board in the cutting stage, and the servo motor (22) drives the main cutter shaft (21) to change speed in the speed receiving stage so that the speed of the main cutter shaft (21) is consistent with the rotating speed of the first slotting cutter (23) and the paper feeding roller.
3. The intelligent single-shaft double-blade grooving machine according to claim 1, wherein: the slotting mechanism further comprises a second slotting cutter (24) and an adjusting component, wherein the second slotting cutter (24) is rotatably arranged on the main cutter shaft (21), and the adjusting component is used for adjusting the position of the second slotting cutter (24) so that the first slotting cutter (23) is connected with or separated from the second slotting cutter (24).
4. A single-shaft double-blade intelligent grooving machine according to claim 3, characterized in that: the slotting mechanism further comprises a movable cutter holder (25), a cutter adjusting shaft (27) and a cutter adjusting driving group, wherein the movable cutter holder (25) is rotatably arranged on the main cutter shaft (21), the second slotting cutter (24) is arranged on the movable cutter holder (25), the cutter adjusting shaft (27) is rotatably erected on the frame (1), and the cutter adjusting shaft (27) is in transmission connection with the movable cutter holder (25); the cutter adjusting driving group is used for driving the cutter adjusting shaft (27) to rotate.
5. The intelligent single-shaft double-blade grooving machine according to claim 4, wherein: the knife adjusting driving group comprises: the cutter adjusting device comprises a cutter adjusting driver (261), a cutter adjusting driving wheel (262), a cutter adjusting planet wheel (263), a first bridge-crossing wheel (264), a cutter adjusting driving wheel (265), a first driving wheel (266) and a second bridge-crossing wheel (267), wherein the cutter adjusting driver (261) is arranged on a frame (1), the cutter adjusting driving wheel (262) is driven by the cutter adjusting driver (261) to rotate, the cutter adjusting driving wheel (265) is sleeved on a main cutter shaft (21) and rotates relative to the main cutter shaft (21), the cutter adjusting planet wheel (263) is rotatably arranged on the cutter adjusting driving wheel (265), the first bridge-crossing wheel (264) is sleeved on the main cutter shaft (21) and is rotatably connected with the main cutter shaft (21), the first driving wheel (266) is sleeved on the main cutter shaft (21) and is rotatably connected with the main cutter shaft (21), and the first driving wheel (266) is in transmission connection with the first bridge-crossing wheel (264); the second gap bridge wheel (267) is sleeved on the cutter adjusting shaft (27) and is in transmission connection with the cutter adjusting shaft (27).
6. The intelligent single-shaft double-blade grooving machine according to claim 5, wherein: the knife adjusting driver (261) is a servo motor (22).
7. The intelligent single-shaft double-blade grooving machine according to claim 6, wherein: the number of the slotting mechanisms is multiple, the slotting mechanisms are all arranged on the main cutter shaft (21), and each slotting mechanism shares one cutter adjusting shaft (27).
8. The intelligent single-shaft double-blade grooving machine according to claim 1, wherein: the slotting mechanism further comprises a bottom cutter shaft (31) and a bottom cutter disc (32), wherein the bottom cutter shaft (31) is arranged on the frame (1), the bottom cutter disc (32) is sleeved on the bottom cutter shaft (31), the bottom cutter disc (32) is located below the first slotting cutter (23), a first cushion disc (33) and a second cushion disc (34) are arranged on the bottom cutter disc (32), a first cutter groove is formed between the first cushion disc (33) and the second cushion disc (34), and the first cutter groove is located right below the first slotting cutter (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222552352.0U CN218985899U (en) | 2022-09-26 | 2022-09-26 | Single-shaft double-cutter intelligent grooving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222552352.0U CN218985899U (en) | 2022-09-26 | 2022-09-26 | Single-shaft double-cutter intelligent grooving machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218985899U true CN218985899U (en) | 2023-05-09 |
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ID=86222845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222552352.0U Active CN218985899U (en) | 2022-09-26 | 2022-09-26 | Single-shaft double-cutter intelligent grooving machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218985899U (en) |
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2022
- 2022-09-26 CN CN202222552352.0U patent/CN218985899U/en active Active
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