CN217453228U - Automatic feeding type grinding device for assembling machine - Google Patents
Automatic feeding type grinding device for assembling machine Download PDFInfo
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- CN217453228U CN217453228U CN202220699076.8U CN202220699076U CN217453228U CN 217453228 U CN217453228 U CN 217453228U CN 202220699076 U CN202220699076 U CN 202220699076U CN 217453228 U CN217453228 U CN 217453228U
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Abstract
The utility model discloses an automatic feed formula grinding device for connecing installation, the utility model discloses a main design conception lies in, through L type support, motor, lead screw rod, with lead screw rod complex nut, first shaft coupling, grinding wheel assembly, timing subassembly and connect the former machine controller of installation to found the automatic feeding scheme, specifically, grinding wheel assembly and nut respectively with the both ends rigid coupling of L type support, nut cooperation cover is established on the lead screw rod, the lead screw rod is connected with the motor through first shaft coupling, connect the former machine controller of installation by opening of timing subassembly control motor to open and stop the action. The utility model discloses change traditional experience adjustment mode into automatic adjustment mode, not only improved the precision of feeding of emery wheel, avoided simultaneously because of the passive equipment that makes of adjustment emery wheel feed volume shuts down, and then improved production efficiency by a wide margin.
Description
Technical Field
The utility model relates to a cigarette manufacturing field especially relates to an automatic feed formula grinding device for connecing installation.
Background
High speed filter tipping equipment (e.g. YJ27 type tipping machines) is used to form double length cigarettes from a cigarette making machine into filter cigarettes. Specifically, after a cigarette making machine transfers double-length cigarettes to a cigarette inlet drum of a cigarette receiving machine, the cigarettes are cut into two cigarettes with equal length, the cigarettes are separated by a distance, a filter section is placed in the middle of the cigarettes to form a cigarette group, Chinese cypress paper pieces are stuck on the cigarettes, the cigarettes are twisted and connected into double-length filter cigarettes, the cigarettes are cut into two single-length filter cigarettes, a mechanical arm arranges the double-row filter cigarettes into a single row with consistent filter orientation, unqualified products are removed after detection, and finally the finished filter cigarettes are output to the cigarette receiving machine.
At present, when cigarettes with double-length filter tips are subjected to second cutting, the feeding amount of a knife grinding wheel at the second cutting position needs to be adjusted, and the adjusting mode is seriously influenced by experience factors, so that on one hand, accurate control is difficult to realize, and the phenomenon of loss transition of a second cutting cutter exists, thereby causing unnecessary waste; on the other hand, the timing of reliable adjustment is difficult to grasp, and the grinding wheel is often adjusted after defective cigarettes appear. There are thus at least two disadvantages:
firstly, when the cutter becomes smaller along with grinding, the grinding wheel lacks an automatic feeding function, and the cutter cannot be ground in time, so that the sharpness of the cutter is insufficient, and further the cut of the cigarette has irregular quality defects;
secondly, the grinding angle of the grinding wheel and the cutter can change along with the operation of the equipment, so that the cutter can be ground too fast or too slow, and further quality hidden troubles such as burrs at the cut part of the cigarette can be caused.
SUMMERY OF THE UTILITY MODEL
In view of the above, the utility model aims at providing an automatic feed formula grinding device for splicer to solve the emery wheel of splicer second cutting department and adjust the equipment loss problem and the product quality hidden danger that the feed volume causes because of needs.
The utility model adopts the technical scheme as follows:
an auto-feed grinding apparatus for a splicer, comprising: the device comprises an L-shaped support, a motor, a screw rod screw, a nut matched with the screw rod screw, a first coupling, a grinding wheel component, a timing component and an original machine controller of the plug assembler;
the grinding wheel assembly is fixed at one end part of the L-shaped bracket through a central sleeve;
the nut is fixed at the other end of the L-shaped bracket and sleeved on the lead screw rod;
one end of the screw rod is connected with an output shaft of the motor through the first coupling;
the motor and the timing assembly are respectively in electric signal connection with an original machine controller of the plug assembler, wherein starting and stopping of the motor are controlled by the original machine controller of the plug assembler, and the timing assembly is used for setting starting time and running duration of the motor.
In at least one possible implementation manner, the grinding device further comprises an angle adjusting tool; the angle adjusting tool comprises an adjusting block, a connecting rod, a bearing, a mandril and a supporting seat;
one end of the connecting rod is fixedly connected with the L-shaped support, the rod body of the connecting rod is parallel to the screw rod and is fixedly connected with the adjusting block, and the other end of the connecting rod penetrates through the adjusting block and is rotatably connected with the bearing;
the ejector rod penetrates through the supporting seat and is arranged on one side of the adjusting block, the ejector rod is perpendicular to the connecting rod, and one end of the ejector rod is connected with the adjusting block and used for pushing the adjusting block to drive the L-shaped support to generate angle change.
In at least one possible implementation manner, the inner ring surface of the supporting seat and the surface of the ejector rod are respectively provided with mutually matched threads.
In at least one possible implementation manner, a rotating wheel is arranged at one end, far away from the adjusting block, of the ejector rod.
In at least one possible implementation thereof, the grinding device further includes a second coupling for connecting the first coupling to a motor coupling on an output shaft of the motor.
In at least one possible implementation, the timing component includes: the motor starting device comprises a timer and a time relay, wherein the timer is used for setting the starting time of the motor, and the time relay is used for setting the running time of the motor.
In at least one possible implementation, the motor is a servo motor.
In at least one possible implementation manner, the grinding device further comprises a first button and a second button which are in electrical signal connection with an original machine controller of the plug assembler, and the first button and the second button are respectively used for inching and controlling the motor to rotate forwards or backwards.
In at least one possible implementation manner, the grinding device further comprises an alarm which is in electrical signal connection with a primary machine controller of the assembler.
The utility model discloses a main design concept lie in, through L type support, motor, lead screw rod, with lead screw rod complex nut, first shaft coupling, grinding wheel component, timing subassembly and connect the former machine controller of installation to construct the automatic feeding scheme, specifically, grinding wheel component and nut respectively with the both ends rigid coupling of L type support, nut cooperation cover is established on lead screw rod, lead screw rod is connected with the motor through first shaft coupling, connect the former machine controller of installation by opening of timing subassembly control motor to stop the action. The utility model discloses change traditional experience adjustment mode into automatic adjustment mode, not only improved the precision of feeding of emery wheel, avoided simultaneously because of the passive equipment that makes of adjustment emery wheel feed volume shuts down, and then improved production efficiency by a wide margin.
Furthermore, the grinding angle between the grinding wheel assembly and the cutter can be freely adjusted through a preset tool, so that the matching relation between the grinding wheel and the cutter can be accurately corrected, the contact surface between the grinding wheel and the cutter is optimized to the maximum, and the grinding effect of the cutter is further ensured.
Drawings
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be further described with reference to the accompanying drawings, in which:
fig. 1 is a schematic view of an automatic feeding type grinding device for a plug-in machine according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.
The utility model provides an embodiment of an automatic feed formula grinding device for assembler, particularly, as shown in FIG. 1, wherein include:
the device comprises an L-shaped support 1, a motor 2, a screw rod 3, a nut 4 matched with the screw rod 3, a first coupling 5, a grinding wheel component 10, a timing component and an original machine controller of the assembler;
the grinding wheel assembly 10 is fixed at one end of the L-shaped bracket 1 through a central sleeve 11 thereof;
the nut 4 is fixed at the other end of the L-shaped bracket 1, and the nut 4 is sleeved on the screw rod 3;
one end of the screw rod screw 3 is connected with an output shaft of the motor 2 through the first coupling 5;
the motor 2 and the timing assembly are respectively in electric signal connection with an original machine controller of the plug assembler, wherein starting and stopping of the motor 2 are controlled by the original machine controller of the plug assembler, and the timing assembly is used for setting starting time and running duration of the motor 2.
Specifically, in a certain implementation example, the timing assembly at least includes a timer and a time relay, for example, an original machine controller of the plug-in machine may start to time according to a set time through the timer after the operation of the equipment, and once the time of the timer is reached, a start signal is sent to the motor 2, further, the time relay may be triggered to start to time synchronously, at this time, the motor 2 starts to operate and the automatic feeding of the grinding wheel assembly is realized through the cooperation of the lead screw 3 and the nut 4, and once the time of the time relay is reached, the motor 2 may be triggered to stop. The time value here all can set up as required in a flexible way, through the cooperation of above-mentioned electromechanical mechanism, can accurate control motor open and stop to realize the automatic accurate function of feeding of emery wheel subassembly, from this, alright with the rotatory contact through emery wheel subassembly 10 and cutter 20 that feeds as required automatically, reach the grinding effect to cutter 20. Specific feeding setting references are also given, for example, the motor can be set to rotate for every 45 degrees, the nut (grinding wheel assembly) can be fed for 0.125mm, and the rotating frequency of the motor can also be set to rotate for every 50min of cumulative operation of the assembler, so that when the motor rotates for 56 times, namely the grinding wheel assembly is fed for 7mm, the relative position relation between the grinding wheel assembly 10 and the cutter 20 reaches the limit position, and an operator can be reminded to replace the cutter. If the cutter has not been changed after the emery wheel feeds to the extreme position of settlement, can lead to the cutter wearing and tearing excessive, and then can bring the cigarette quality defect of cutting, consequently propose in some preferred embodiments and can set up the alarm (visual alarm, audible alarm or audible and visual alarm etc.) for this device, this alarm equally can with the former machine controller electric signal connection of assembler, the signal that triggers the alarm can be according to setting for motor rotation number of times or emery wheel subassembly feed distance as aforesaid, can also consider to set for a position sensing part, like proximity switch, optic fibre probe etc. to the form that triggers the alarm the utility model discloses do not prescribe a limit to.
Further, the grinding device can further comprise an angle adjusting tool, and specifically comprises an adjusting block 31, a connecting rod 32, a bearing 33, a mandril 34 and a supporting seat 36; one end of the connecting rod 32 is fixedly connected with the L-shaped bracket 1, the rod body of the connecting rod 32 is parallel to the screw rod 3 and is fixedly connected with the adjusting block 31, and the other end of the connecting rod 32 penetrates through the adjusting block 31 and is rotatably connected with the bearing 33 (the bearing 33 can be installed in a preset area according to the field condition); the push rod 34 penetrates through the support seat 36 and is arranged on one side of the adjusting block 31, the push rod 34 and the connecting rod 32 are in a vertical relation, and one end of the push rod 34 is connected with the adjusting block 31 and used for pushing the adjusting block 31 to drive the L-shaped support 1 to generate angle change. The ejector rod 34 of the angle adjusting tool can be operated to enable the ejector rod to advance or retreat, so that the adjusting block 31 is driven to rotate, the grinding wheel group is driven to change the angle, namely the grinding angle of the grinding wheel assembly to the blade is changed, the grinding angle of the grinding wheel assembly and the cutter is adjusted, the optimal grinding angle is found and obtained (in actual operation, the grinding angle of the grinding wheel assembly relative to the cutter blade can be specifically set to be 15-20 degrees, and the contact surface distance between the cutter blade and the grinding wheel assembly is O.8mm), the grinding effect of the cutter can be reliably guaranteed, and the cigarette quality is improved.
Based on the above concept, the inner ring surface of the supporting seat 36 and the surface of the push rod 34 can be provided with the threads which are matched with each other, so that the push rod 34 can be rotated to move forward or backward (of course, the present invention does not exclude other modes which can move the push rod forward or backward, such as push-pull and matching with a positioning mechanism, which is not described herein again).
Further, one end of the push rod 34 far away from the adjusting block 31 is provided with a rotating wheel 35 for holding operation.
Further, the device further comprises a second coupling 6, such as but not limited to the illustrated oldham coupling, wherein the second coupling 6 is used for connecting the first coupling 5 with the motor coupling 21 (in some implementations, a bearing may be further provided between the second coupling and the first coupling, which is not limited by the present invention), so as to improve the connection reliability of the lead screw and the motor.
Further, the motor 2 may preferably be a servo motor, so that the feeding control accuracy can be greatly improved.
Furthermore, in the actual production process, in order to facilitate the operation of an operator, the manual point control motor can rotate forwards and backwards by arranging the first button and the second button which are electrically connected with the original machine controller of the plug assembler, so that the grinding wheel assembly can be manually controlled to feed or retreat when needed.
To sum up, the utility model discloses a main design concept lie in, through L type support, motor, lead screw rod, with lead screw rod complex nut, first shaft coupling, grinding wheel component, timing subassembly and connect the former machine controller of installation to construct the automatic feeding scheme, specifically, grinding wheel component and nut respectively with the both ends rigid coupling of L type support, nut cooperation cover is established on lead screw rod, lead screw rod is connected with the motor through first shaft coupling, connect the former machine controller of installation by opening of timing subassembly control motor to stop the action. The utility model discloses change traditional experience adjustment mode into automatic adjustment mode, not only improved the precision of feeding of emery wheel, avoided simultaneously because of the passive equipment that makes of adjustment emery wheel feed volume shuts down, and then improved production efficiency by a wide margin.
In the embodiments of the present invention, "at least one" means one or more, "and" a plurality "means two or more. "and/or" describes the association relationship of the associated objects, and indicates that three relationships may exist, for example, a and/or B, and may indicate that a exists alone, a and B exist simultaneously, and B exists alone. Wherein A and B can be singular or plural. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship. "at least one of the following" and the like, refer to any combination of these items, including any combination of singular or plural items. For example, at least one of a, b, and c may represent: a, b, c, a and b, a and c, b and c or a and b and c, wherein a, b and c can be single or multiple.
The structure, features and effects of the present invention have been described in detail in the above embodiments shown in the drawings, but the above embodiments are only preferred embodiments of the present invention, and it should be noted that, the technical features related to the above embodiments and their preferred modes can be reasonably combined and assembled into various equivalent schemes by those skilled in the art without departing from or changing the design idea and technical effects of the present invention; therefore, the present invention is not limited to the embodiments shown in the drawings, and all changes made according to the idea of the present invention or equivalent embodiments modified to equivalent changes are within the scope of the present invention without departing from the spirit of the present invention.
Claims (9)
1. An auto-feed grinding apparatus for a splicer, comprising: the device comprises an L-shaped bracket, a motor, a screw rod, a nut matched with the screw rod, a first coupling, a grinding wheel component, a timing component and an original machine controller of the assembler;
the grinding wheel assembly is fixed at one end part of the L-shaped bracket through a central sleeve;
the nut is fixed at the other end of the L-shaped bracket and sleeved on the lead screw rod;
one end of the screw rod is connected with an output shaft of the motor through the first coupling;
the motor and the timing assembly are respectively in electric signal connection with an original machine controller of the plug assembler, wherein starting and stopping of the motor are controlled by the original machine controller of the plug assembler, and the timing assembly is used for setting starting time and running duration of the motor.
2. The autofeed grinding device for a splicer machine, of claim 1, further comprising an angle adjustment tooling; the angle adjusting tool comprises an adjusting block, a connecting rod, a bearing, a top rod and a supporting seat;
one end of the connecting rod is fixedly connected with the L-shaped support, the rod body of the connecting rod is parallel to the screw rod and is fixedly connected with the adjusting block, and the other end of the connecting rod penetrates through the adjusting block and is rotatably connected with the bearing;
the ejector rod penetrates through the supporting seat and is arranged on one side of the adjusting block, the ejector rod is perpendicular to the connecting rod, and one end of the ejector rod is connected with the adjusting block and used for pushing the adjusting block to drive the L-shaped support to generate angle change.
3. The automatic feed grinding apparatus for a plug-in machine according to claim 2, wherein mutually mating threads are provided on the inner ring surface of the support seat and the surface of the carrier rod, respectively.
4. The automatic feed grinding device for a plug-in machine of claim 3, wherein an end of the ejector pin away from the adjusting block is provided with a rotating wheel.
5. The automatic feed grinding apparatus for a plug-in machine as claimed in claim 1, characterized in that said grinding apparatus further comprises a second coupling for connecting said first coupling with a motor coupling on an output shaft of said motor.
6. The auto-feed grinding device for a splicer according to claim 1, wherein the timing assembly comprises: the motor starting device comprises a timer and a time relay, wherein the timer is used for setting the starting time of the motor, and the time relay is used for setting the running time of the motor.
7. The auto-feed grinding device for a plug-in machine of claim 1, wherein the motor is a servo motor.
8. The automatic feed grinding device for a pick-up machine of any one of claims 1 to 7, further comprising a first button and a second button in electrical signal connection with an original machine controller of the pick-up machine, the first button and the second button being respectively used for inching to control the motor to perform forward rotation or reverse rotation.
9. The automatic feed grinding device for a splicer according to any one of claims 1 to 7, wherein the grinding device further comprises an alarm in electrical signal connection with a master controller of the splicer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220699076.8U CN217453228U (en) | 2022-03-28 | 2022-03-28 | Automatic feeding type grinding device for assembling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220699076.8U CN217453228U (en) | 2022-03-28 | 2022-03-28 | Automatic feeding type grinding device for assembling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217453228U true CN217453228U (en) | 2022-09-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220699076.8U Active CN217453228U (en) | 2022-03-28 | 2022-03-28 | Automatic feeding type grinding device for assembling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217453228U (en) |
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2022
- 2022-03-28 CN CN202220699076.8U patent/CN217453228U/en active Active
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