Bar test paper slitting mill
Technical Field
The utility model relates to a bar test paper cutting technical field especially relates to a bar test paper slitting mill.
Background
As is known, in laboratories which need chemical experiments or medical examinations, test paper is a frequently used device, but because test paper is generally slender, in order to facilitate the processing of test paper, the whole paper is generally coated with medicine, then cut and collected after being cut into strips, in the existing production process, the whole paper is generally placed in a strip-shaped cutter for integral cutting by manpower, the whole paper is stored and arranged after being cut, the test paper is placed in a test paper box for packaging, and then the whole process is completed, in the manual operation process, the manual alignment cutting process is laborious, once the whole paper is not aligned, inaccurate cutting can be caused, test paper plates are wasted, a large amount of manpower and material resources are wasted, the efficiency of product production is extremely low, and paper scraps generated in the cutting process are easily sucked or scattered into the environment by workers to cause adverse effects, there is thus a need for improvement.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a can automatic cutout test paper and have the bar test paper slitting mill of concentrating and collecting the wastepaper function.
The technical scheme of the utility model is realized like this: the utility model provides a bar test paper slitting mill which characterized in that: the test paper cutting device comprises a cutting box body, a feeding port and a discharging port which are oppositely arranged on the left side wall and the right side wall of the cutting box body, two cutting knife rolls which are rotatably arranged in an inner cavity of the cutting box body and are close to one side of the feeding port, blades which are arranged on the outer walls of the cutting knife rolls at intervals, a straight air cylinder which is arranged on the inner wall of the top of the cutting box body and is close to one side of the discharging port, a cutting tool which is arranged at the bottom end of an output shaft of the straight air cylinder, and a knife board which is arranged on the inner wall of the right side of the cutting box body and the top surface of which is flush with the discharging port, wherein a feeding board which is flush with the feeding port is arranged on the outer wall of the left side of the cutting box body, conveying devices which are arranged between the cutting knife rolls and the cutting tool and are arranged on one side of the feeding board close to the feeding port and in the inner cavity of the cutting box body, a filter box is arranged on the top of the cutting box body, and the bottom and the top of the filter box are respectively communicated with an air inlet pipe and an air outlet pipe, the one end and the cutting box inner chamber top intercommunication of rose box are kept away from to the intake pipe, install the aspiration pump in the intake pipe, rose box inner chamber middle part demountable installation has the filter.
By adopting the technical scheme, in daily use, a whole piece of uncut test paper is placed on a feeding plate and is pushed into a cutting box body through a feeding hole by a conveying device, two cutting knife rollers rotate to drive a blade to longitudinally cut the whole piece of test paper to cut the whole piece of test paper into a long strip shape, then the long strip-shaped test paper is pushed between a cutting tool and a knife plate by another conveying device arranged in the cutting box body, the cutting tool is driven by a straight-going cylinder to move towards the knife plate to cut the long strip-shaped test paper into finished test paper, the long strip-shaped test paper continuously moves between the cutting tool and the knife plate along with the continuous operation of the conveying device arranged in an inner cavity of the cutting box body, the cut finished test paper is pushed out of the cutting box body through a discharging hole, the test paper is automatically cut by the mode, and paper scraps generated in the cutting process of the test paper are under the action of an air suction pump, in getting into the rose box through the intake pipe, demountable installation can be with the wastepaper separation in the rose box filter plate in the rose box inner chamber to make things convenient for the staff to pull down it and clean, guarantee its filter effect to the wastepaper, the air after the filtration passes through outlet duct discharge rose box, compares with prior art, the utility model provides high production efficiency and reduced the harmful effects that the wastepaper led to the fact staff or environment.
The utility model discloses further set up to: the conveying device comprises a driving roller and a driven roller, wherein the driving roller is driven by a motor, the driving roller is opposite to the driven roller, the outer walls of the driving roller and the driven roller are mutually abutted, and the driven roller rotates along with the rotation of the driving roller.
By adopting the technical scheme, in daily use, the motor drives the driving roller to rotate, test paper passing through the space between the driving roller and the driven roller is conveyed towards the discharge port, the test paper can be slightly slowed down by adjusting the motor rotating speed of the conveying device on the feeding plate and the rotating speed of the motor of the conveying device arranged in the cutting box body, so that the test paper keeps tension when passing through the cutting knife roller, and the test paper is favorably cut by a blade arranged on the cutting knife roller.
The utility model discloses further set up to: the filter box is characterized in that a slot is formed in the middle of the side wall of the filter box in a left-right penetrating mode, one end of the filter plate penetrates through the slot and extends out of the filter box, a baffle plate with an inner side wall abutted against the outer side wall of the filter box is fixedly mounted at one end of the filter plate, and a pull ring is mounted on the outer side wall of the baffle plate.
Through adopting above-mentioned technical scheme, in daily use, staff's pulling pull ring alright with take out the filter from the filter tank through the slot clean, pass through the slot installation with the filter after the cleanness is accomplished in returning the filter tank, make baffle inside wall and rose box lateral wall butt, prevent that the wastepaper from leaking through the slot.
The utility model discloses further set up to: the cutting box body right side outer wall mid-mounting has the ejection of compact board that top surface and discharge gate flush, the one end downward sloping setting that the cutting box body was kept away from to the ejection of compact board.
By adopting the technical scheme, in daily use, the finished test paper obtained by slitting is guided to an external device for storing or transferring the finished test paper through the obliquely arranged discharging plate, so that the finished test paper is convenient to further process.
The utility model discloses further set up to: the top of the cutting board is provided with a groove in a concave mode, the movable board is slidably mounted in the groove in the vertical direction, a plurality of springs are fixedly mounted at the bottom of the groove, and the top ends of the springs are abutted to the bottom face of the movable board.
Through adopting above-mentioned technical scheme, in daily use, through being provided with the recess at the cutting board top and install spring and fly leaf therein, the impact force that produces when can absorbing cutting blade and cutting board striking plays the effect of protection cutting blade and can avoid appearing damaging the phenomenon emergence that is difficult to change because of the cutting board, when the loss of fly leaf top surface is serious, only need to change the fly leaf can.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
The labels in the figures are:
1-cutting box body, 2-feeding hole, 3-discharging hole, 4-cutting knife roll, 5-blade, 6-straight cylinder, 7-cutting knife, 8-knife plate, 9-feeding plate, 10-filtering box, 11-air inlet pipe, 12-air outlet pipe, 13-air pump, 14-filtering plate, 16-driving roll, 17-driven roll, 18-slot, 19-baffle, 20-pull ring, 21-discharging plate, 22-groove, 23-movable plate and 24-spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1, the utility model discloses a bar test paper slitting mill in the embodiment of the utility model: comprises a cutting box body 1, a feed inlet 2 and a discharge outlet 3 which are oppositely arranged on the left side wall and the right side wall of the cutting box body 1, two cutting knife rolls 4 which are rotatably arranged in the inner cavity of the cutting box body 1 and are close to one side of the feed inlet 2, blades 5 which are arranged on the outer walls of the cutting knife rolls 4 at intervals, a straight cylinder 6 which is arranged on the inner wall of the top of the cutting box body 1 and is close to one side of the discharge outlet 3, a cutting tool 7 which is arranged at the bottom end of an output shaft of the straight cylinder 6, a knife board 8 which is arranged on the inner wall of the right side of the cutting box body 1 and has the top surface which is flush with the discharge outlet 3, a feed board 9 which is flush with the feed inlet 2 is arranged on the outer wall of the left side of the cutting box body 1, conveying devices which are arranged in one side of the feed board 9 close to the feed inlet 2 and in the inner cavity of the cutting box body 1 and are positioned between the cutting knife rolls 4 and the cutting tool 7, a filter box 10 is arranged on the top of the cutting box body 1, the bottom and the top of rose box 10 communicate respectively has intake pipe 11 and outlet duct 12, the one end and the 1 inner chamber top intercommunication of cutting box of rose box 10 are kept away from to intake pipe 11, install aspiration pump 13 in the intake pipe 11, rose box 10 inner chamber middle part demountable installation has filter 14.
By adopting the technical scheme, in daily use, the whole uncut test paper is placed on the feeding plate 9 and is pushed into the cutting box body 1 through the feeding hole 2 by the conveying device, the two cutting knife rollers 4 rotate to drive the blade 5 to longitudinally cut the whole test paper, the whole test paper is cut into strips, then the strip-shaped test paper is pushed between the cutting knife 7 and the knife board 8 by the other conveying device arranged in the cutting box body 1, the cutting knife 7 is driven by the straight cylinder 6 to move towards the knife board 8 to cut the strip-shaped test paper into finished test paper, the strip-shaped test paper continuously moves between the cutting knife 7 and the knife board 8 along with the continuous operation of the conveying device arranged in the inner cavity of the cutting box body 1, and the cut finished test paper is pushed out of the cutting box body 1 through the discharging hole 3, and by the mode, carry out automatic cutting to the test paper, carry out the paper bits that the cutting in-process produced to the test paper under the effect of aspiration pump 13, in getting into rose box 10 through intake pipe 11, but demountable installation can be with the paper bits separation in rose box 10 inner chamber filter 14 to make things convenient for the staff to pull down it clean, guarantee its filter effect to the paper bits, air after the warp filtration passes through outlet duct 12 discharge rose box 10, compare with prior art, the utility model provides high production efficiency and reduced the harmful effects that the paper bits led to the fact staff or environment.
In the embodiment of the present invention: the conveying device comprises a driving roller 16 and a driven roller 17, wherein the driving roller 16 is driven by a motor, the driving roller 16 is arranged in an up-down opposite mode, the outer walls of the driving roller 16 are mutually abutted, and the driven roller 17 rotates along with the rotation of the driving roller 16.
By adopting the technical scheme, in daily use, the driving roller 16 is driven to rotate by the motor, test paper passing through the space between the driving roller 16 and the driven roller 17 is conveyed towards the discharge port 3, and the test paper can be slightly slowed down by adjusting the motor rotating speed of the conveying device on the feeding plate 9 and the rotating speed of the motor of the conveying device arranged in the cutting box body 1, so that the test paper keeps tension when passing through the cutting knife roller 4, and the cutting of the test paper by the blade 5 arranged on the cutting knife roller 4 is facilitated.
In the embodiment of the present invention: the filter box comprises a filter box body 10 and is characterized in that slots 18 are formed in the left and right sides of the middle portion of the side wall of the filter box body 10 in a penetrating mode, one end of a filter plate 14 penetrates through the slots 18 to extend out of the filter box body 10, a baffle plate 19 with the inner side wall abutted against the outer side wall of the filter box body 10 is fixedly installed at one end of the filter plate, and pull rings 20 are installed on the outer side wall of the baffle plate 19.
Through adopting above-mentioned technical scheme, in daily use, staff's pulling pull ring 20 alright with take out filter 14 from rose box 10 through slot 18 and clean, install filter 14 back to rose box 10 in through slot 18 after the cleanness is accomplished, make baffle 19 inside wall and rose box 10 lateral wall butt, prevent that the wastepaper from leaking through slot 18.
In the embodiment of the present invention: cutting box 1 right side outer wall mid-mounting has the ejection of compact board 21 that top surface and discharge gate 3 flush, the one end downward sloping setting of cutting box 1 is kept away from to ejection of compact board 21.
By adopting the technical scheme, in daily use, the finished test paper obtained by slitting is guided to an external device for storing or transferring the finished test paper by the obliquely arranged discharging plate 21, so that the finished test paper is convenient to further process.
In the embodiment of the present invention: the top of the knife board 8 is concavely provided with a groove 22, a movable board 23 is slidably mounted in the groove 22 along the vertical direction, a plurality of springs 24 are fixedly mounted at the bottom of the groove 22, and the top ends of the springs 24 are abutted to the bottom surface of the movable board 23.
By adopting the technical scheme, in daily use, the groove 22 is formed in the top of the cutting board 8, the spring 24 and the movable board 23 are installed in the groove, the impact force generated when the cutting blade 5 collides with the cutting board 8 can be absorbed, the effect of protecting the cutting blade 5 is achieved, the phenomenon that the cutting blade is difficult to replace due to the damage of the cutting board 8 can be avoided, and when the loss of the top surface of the movable board 23 is serious, only the movable board 23 needs to be replaced.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.