Disclosure of utility model
Aiming at the problems, the utility model provides a cutting device for the abrasive cloth of the impeller, which well solves the problems in the prior art.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
a kiloimpeller abrasive cloth cutting device, comprising:
the device comprises a mounting base, wherein a workbench is arranged above the mounting base;
The mould knife set is provided with a plurality of rectangular through holes, the rectangular through holes are the same as the abrasive cloth pieces in size, slotted bulges are arranged on two sides of each rectangular through hole, and the mould knife set is arranged on the workbench;
The collecting pipe bin is detachably arranged at one end of the rectangular through hole, and a material taking opening is formed in the upper end of the collecting pipe bin;
the pushing and cutting block is slidably arranged on the mounting base, a pushing slot which is matched with the shape of the model knife set is formed in one side, facing the model knife set, of the pushing and cutting block, and impurity removing slots are formed in two sides of the pushing and cutting block and are opposite to the slotted protrusions;
The pushing and cutting driving output end is connected with the pushing and cutting block, and the pushing and cutting driving drives the pushing and cutting block to slide in a reciprocating manner;
A feed channel mounted to the table, the feed channel output port being located above the model knife set;
the discharging roller is rotatably arranged on the mounting base;
And the feeding drive is arranged at the time of the discharging roller and the feeding channel and is used for driving the raw materials of the abrasive cloth to feed.
Optionally, an auxiliary standing block is slidably installed in the rectangular through hole of the model knife block, and friction blocks are installed on the side surfaces, close to the rectangular through hole, of the auxiliary standing block.
Optionally, the standing groove has been seted up in the auxiliary stand piece outside, the friction block slidable install in the standing groove, be provided with the hold-down spring in the standing groove.
Optionally, the feeding drive comprises a driving roller and an auxiliary roller rotatably mounted on the mounting base, and at least one feeding roller is connected with a stepping motor.
Optionally, the auxiliary roller is slidably installed in the installation base, and compression springs are arranged at two ends of the auxiliary roller.
Optionally, a bottom lining plate is arranged at the bottom of the model knife set, and the push-cut block is positioned on the upper side surface of the bottom lining plate.
Optionally, the upper end of the model knife group is provided with a guide plate, and one side of the guide plate, which is laterally far away from the push-cut block, is bent to be arc-shaped.
Compared with the prior art, the utility model has the following beneficial effects:
1. The abrasive cloth is cut in one process by arranging the model knife group and the collecting pipe bin, and is collected in the production process to enter the collecting pipe bin, so that the abrasive cloth is convenient to take in the subsequent process, and the working efficiency is improved;
2. through setting up supplementary piece that stands, form the support to the emery cloth that gets into in the model knife tackle, make the emery cloth piece keep upright gesture, be convenient for follow-up taking, promote the emery cloth piece simultaneously and make the emery cloth piece pile up more densely, improve the capacity of collecting the storehouse.
Drawings
FIG. 1 is a schematic overall structure of an embodiment of the present utility model;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
FIG. 3 is a schematic view of the structure of a stage portion according to an embodiment of the present utility model;
Fig. 4 is a schematic structural view of a model blade set portion according to an embodiment of the present utility model.
Reference numeral 1, a mounting base, 11, a workbench;
2. Model knife group, 201, bottom lining board, 202, guide board, 21, collecting pipe bin, 22, auxiliary vertical block, 221, friction block, 222, placing groove, 223, compression spring;
3. pushing and cutting blocks, 31, pushing and cutting grooves, 32, removing impurities grooves;
4. Pushing and cutting;
5. a feed channel;
6. A discharging roller;
7. feeding driving, 71, driving rollers, 72, auxiliary rollers and 73, adjusting springs.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, a cutting device for a kiloimpeller abrasive cloth disclosed in the embodiments of the present utility model includes a mounting base 1, a workbench 11 is disposed above the mounting base 1, a model knife set 2 is mounted on the workbench 11, a plurality of rectangular through holes are formed in the model knife set 2, the rectangular through holes have the same size as the abrasive cloth sheet, slotted protrusions are disposed on two sides of the rectangular through holes, a collecting pipe bin 21 is detachably mounted at one end of the rectangular through holes, a material taking opening is disposed at the upper end of the collecting pipe bin 21, a push-cutting block 3 is slidably mounted on the mounting base 1, a push-cutting groove 31 adapted to the shape of the model knife set 2 is formed in one side of the push-cutting block 3 facing the model knife set 2, impurity-removing grooves 32 are formed on two sides of the push-cutting block 3, the impurity-removing grooves 32 are opposite to the slotted protrusions, the push-cutting block 3 is connected with a push-cutting driving 4, the push-cutting driving 4 drives the push-cutting block 3 to slide reciprocally, a feeding channel 5 is mounted on the workbench 11, an output port of the feeding channel 5 is located above the model knife set 2, a material-discharging roller 6 is rotatably mounted on the mounting base 1, a material-discharging roller 6 is rotatably mounted between the material-discharging roller 6 and the feeding channel 5, and the feeding driving 7 is used for driving raw materials.
Specifically, the abrasive cloth roll is mounted on the discharging roller 6, the free end of the gauze roll passes through the feeding drive 7 and the feeding channel 5 and then is arranged between the model knife set 2 and the push-cut block 3, the push-cut block 3 slides to the model knife set 2 through the push-cut drive 4, the abrasive cloth is cut, the cut abrasive cloth blocks enter the model knife set 2, and gradually enter the collecting pipe bin 21 along with the accumulation of the abrasive cloth blocks in the model knife set 2.
Like this, through setting up model knife tackle 2 and collecting pipe storehouse 21, make the abrasive cloth accomplish the cutting in a process to collect in the production process and get into collecting pipe storehouse 21, take when being convenient for carry out the subsequent process, improve work efficiency.
In some possible ways, referring to fig. 1 and 3, the mounting base 1 is rectangular table-shaped, the model knife set 2 is rectangular block, the model knife set 2 is fixedly connected to the mounting base 1 by bolts so as to replace the model knife set 2 according to abrasive cloth blocks with different sizes, the collecting pipe bin 21 is rectangular tubular, in order to facilitate the installation of the collecting pipe bin 21, an annular groove is formed on the outer side of one end of the collecting pipe bin 21, which is close to the model knife set 2, and an annular groove is formed on the inner side of the model knife set 2 so that the collecting pipe bin 21 is inserted into the model knife set 2;
The pushing and cutting block 3 is rectangular, when the pushing and cutting groove 31 slides into the rectangular through hole, the pushing and cutting groove and the side wall of the rectangular through hole finish cutting abrasive cloth, the impurity removing groove 32 is convenient for discharging waste materials cut by the groove convex part, the two sides of the mounting base 1 are provided with side plates for facilitating accurate sliding, the two sides of the pushing and cutting block 3 are respectively attached to the inner sides of the side plates, and the pushing and cutting driving 4 can be a linkage mechanism driven by a stepping motor or an electric push rod;
The two fixed mounting in the backup pad of mounting base 1 of blowing roller 6, backup pad threaded connection has the bolt that runs through the backup pad, and the overlap joint has the roller between two bolts, and the abrasive cloth roll is placed on the roller during the use, and feed channel 5 is rectangular pipe dress, and the abrasive cloth of being convenient for gets into the position of model knife tackle 2.
As a specific embodiment of the cutting device for the abrasive cloth of the kiloimpeller provided in the application, referring to fig. 3 and 4, an auxiliary upright block 22 is slidably installed in a rectangular through hole of the model knife tackle 2, and friction blocks 221 are installed on the side surfaces of the auxiliary upright block 22, which are close to the rectangular through hole.
Overall, by providing the auxiliary standing block 22, the abrasive cloth entering the model knife set 2 is supported, so that the abrasive cloth blocks keep an upright posture, the follow-up taking is convenient, meanwhile, the abrasive cloth blocks are pushed to enable the abrasive cloth blocks to be stacked more densely, and the capacity of the collecting pipe bin 21 is improved.
Further, a placement groove 222 is formed on the outer side of the auxiliary vertical block 22, the friction block 221 is slidably installed in the placement groove 222, and a compression spring 223 is arranged in the placement groove 222.
It should be understood that by providing the placement groove 222 and the pressing spring 223, the friction block 221 is always in contact with the inner side wall of the model knife block 2 or the collection tube bin 21, maintaining the friction force.
In some possible ways, the auxiliary uprights 22 are rectangular block-shaped.
As another embodiment of the kiloimpeller abrasive cloth cutting device provided in the application, referring to fig. 1 and 2, the feeding drive 7 includes a driving roller 71 and an auxiliary roller 72 rotatably mounted on the mounting base 1, and at least one of the driving rollers 71 is connected with a stepper motor.
In combination with a specific use scenario, by providing the driving roller 71 and the auxiliary roller 72, the driving roller 71 and the auxiliary roller 72 sandwich the abrasive cloth, and the driving roller 71 drives the abrasive cloth to be fed.
Further, the auxiliary roller 72 is slidably mounted to the mounting base 1, and both ends of the auxiliary roller 72 are provided with adjusting springs 73.
It should be appreciated that by providing the adjusting spring 73, the pressure of the adjusting spring 73 and the auxiliary roller 72 to the abrasive cloth is controlled, so that the abrasive cloth is convenient to feed, and meanwhile, the possibility of damaging the abrasive cloth due to excessive pressure is reduced.
In some possible ways, the mounting plates are fixedly mounted on two sides of the mounting base 1, a sliding groove is formed in the mounting plates, two ends of the auxiliary roller 72 are slidably mounted in the sliding groove, the first ends of the two adjusting springs 73 are fixedly mounted on the mounting plates, and the second ends of the two adjusting springs are fixedly mounted on two ends of the auxiliary roller 72 respectively.
As another embodiment of the cutting device for abrasive cloth with kiloimpeller provided in the application, referring to fig. 3 and 4, a bottom lining plate 201 is disposed at the bottom of the model knife set 2, and a pushing and cutting block 3 is located on the upper side surface of the bottom lining plate 201.
It will be appreciated that by providing the bottom liner 201 such that the abrasive cloth is located on the bottom liner 201, the likelihood of scrap being generated at the bottom of the pattern knife set 2 during the cutting process is reduced, thereby reducing the incidence of scrap from the push cut pieces 3 into the collection bins 21, affecting the stacking of the abrasive cloth pieces.
In some possible modes, only one side of the two sides of the push-cut block 3 is cut with the inner side wall of the rectangular through hole of the model knife set 2, and a gap exists between the other side of the push-cut block and the inner side wall of the rectangular through hole, so that the cut abrasive cloth blocks are pulled into the corresponding rectangular through holes by the push-cut block 3 on the other side, and waste materials between adjacent abrasive cloth blocks are reduced.
Further, the upper end of the model knife group 2 is provided with a guide plate 202, and the side, away from the push-cut block 3, of the guide plate 202 is bent to form an arc.
It will be appreciated that by providing curved guide plates 202, it is convenient to guide the abrasive cloth into position in the pattern tool set 2.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.