CN215548883U - Test paper raw materials cutting mechanism - Google Patents
Test paper raw materials cutting mechanism Download PDFInfo
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- CN215548883U CN215548883U CN202121002498.7U CN202121002498U CN215548883U CN 215548883 U CN215548883 U CN 215548883U CN 202121002498 U CN202121002498 U CN 202121002498U CN 215548883 U CN215548883 U CN 215548883U
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- dust collection
- lead screw
- test paper
- workbench
- cutter
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Abstract
The utility model relates to a test paper raw material cutting mechanism which comprises a workbench and a cutter, wherein a pair of support rods are symmetrically arranged on the left and right of the upper surface of the workbench, a cross beam is fixedly arranged between the pair of support rods, lead screw mounting seats are fixedly arranged at the tops of the pair of support rods, a lead screw is rotatably arranged between the two lead screw mounting seats, the left end of the lead screw penetrates through the lead screw mounting seats and is fixedly connected with a driving wheel, a driving motor is fixedly arranged on the left side wall of the cross beam, the driving end of the driving motor is connected with the driving wheel through a belt, a moving block is sleeved on the lead screw, a driving cylinder is fixedly arranged on the lower surface of the moving block, a dust collection assembly is arranged on one side of the workbench, and a time delay assembly is arranged on the front surface of the workbench.
Description
Technical Field
The utility model relates to a test paper raw material cutting mechanism.
Background
The test paper cutting mechanism widely used at present comprises a workbench and a cutter, and the test paper cutting mechanism is often operated manually by workers in the using process, so that the steps are complex, the working efficiency is reduced, the cutting precision of the test paper is low, and meanwhile, scraps generated after cutting are not easy to clean and pollute the working environment, so that improvement is needed.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide the test paper raw material cutting mechanism which is high in working efficiency, high in cutting precision and convenient in chip cleaning.
The technical scheme of the utility model is realized as follows: the utility model provides a test paper raw materials cutting mechanism, includes workstation and cutter, its characterized in that: the upper surface of the workbench is provided with a pair of support rods which are bilaterally symmetrical, a cross beam is fixedly arranged between the pair of support rods, lead screw mounting seats are fixedly arranged at the tops of the pair of support rods, a lead screw is rotatably arranged between the two lead screw mounting seats, the left end of the lead screw penetrates through the lead screw mounting seats and is fixedly connected with a driving wheel, a driving motor is fixedly arranged on the left side wall of the cross beam, the driving end of the driving motor is connected with the driving wheel through a belt, a moving block is sleeved on the lead screw, a driving cylinder is fixedly arranged on the lower surface of the moving block, a cutter is fixedly arranged at the bottom of the driving cylinder, support plates are arranged on two sides of the driving cylinder, the upper ends of the support plates are fixedly connected with the lower surface of the moving block, the lower ends of the support plates extend towards the surface of the cutter and are in contact with the surface of the cutter, and one side of the workbench is provided with a dust collection assembly for absorbing paper scraps, and a time delay assembly is arranged on the front surface of the workbench.
By adopting the technical scheme, in the process of cutting the test paper, the test paper to be processed is placed on the workbench, the driving motor drives the screw rod to rotate through the belt and the driving wheel, the moving block linearly moves along the screw rod along with the rotation of the screw rod, the delay assembly can control the running time of the driving motor so as to control the moving distance of the moving block, after the moving block stops, the driving cylinder is started to drive the cutter to move downwards, the test paper to be processed is cut, after the cutting is completed, the driving cylinder drives the cutter to reset, in the resetting process of the cutter, the lower end of the support plate in contact with the surface of the cutter can clear the test paper scraps adhered to the surface of the cutter, the test paper scraps adhered to the cutter are reduced, the phenomenon that the next cutting of the cutter is influenced due to the paper scraps is prevented, the dust absorption assembly can absorb the paper scraps generated in the cutting process of the test paper, and the pollution of the paper scraps to a working ring is reduced, compared with the prior art, the test paper cutting device has the advantages that the working efficiency is improved, the test paper cutting precision is high, and the test paper scraps are convenient to clean.
The utility model is further configured to: the dust collection assembly comprises a dust collection box and a dust collection port, the dust collection port is fixed on the supporting rod and is connected with the dust collection box through a dust collection pipe, a cavity is formed in the workbench, a paper falling hole communicated with the cavity is formed in the surface of the workbench and is communicated with the dust collection box through a collection pipe, a fan is arranged in the dust collection box, a filter screen is arranged above an air inlet of the fan, a crushing box is arranged on the side wall of the dust collection box, an inlet of the crushing box is communicated with the dust collection box on the upper portion of the filter screen, and an outlet of the crushing box is communicated with the fan.
By adopting the technical scheme, in the cutting process of the test paper, the cutter cuts the test paper to generate chips, the smaller chips float into the air, the fan operates to generate suction force, the smaller chips in the air are absorbed into the dust suction port and enter the dust collection box through the dust suction pipe, the larger chips enter the cavity through the paper falling hole and enter the dust collection box through the collecting pipe, the air outlet of the fan is arranged outside the dust collection box, the dust collection cloth bag can be connected to the air outlet, the smaller chips are discharged from the air outlet of the fan through the filter screen, the larger chips are blocked by the filter screen and then enter the crushing box, the crushing box crushes the chips entering the crushing box, the crushed larger chips become small chips and are discharged from the air outlet of the fan under the action of the fan, and compared with the prior art, the utility model can crush the larger chips generated in the cutting process, the phenomenon of blockage of the fan is reduced, the maintenance cost is reduced, and the stability of the production process is improved.
The present invention is preferably: the crushing box is fixedly provided with a baffle which is positioned on the right side of the top end inside the crushing box, and the crushing box is internally provided with a crushing cutter head which is driven by a rotating motor.
Through adopting above-mentioned technical scheme, the baffle can lead the great piece that gets into crushing case to crushing blade disc department, rotates the motor and drives crushing blade disc rotation and smash great piece and be less piece, is discharged by the export of smashing the case at last.
The present invention is preferably: the dust collection pipe is characterized in that a sleeve is sleeved on the outer wall of the dust collection pipe, vibrating pieces are fixedly arranged on two sides of the bottom of the sleeve, and the top ends of the vibrating pieces are connected with the inner portion of the sleeve through springs.
Through adopting above-mentioned technical scheme, the bottom of trembler vibration dust absorption pipe and sleeve pipe shakes off the piece of adhesion on the dust absorption intraductal wall, reduces the intraductal phenomenon of being blockked up by the piece that appears of dust absorption.
The present invention is preferably: the time delay assembly comprises a first time delay relay and a second time delay relay, the first time delay relay is electrically connected with the driving motor, and the second time delay relay is electrically connected with the driving cylinder.
By adopting the technical scheme, when the test paper is cut, time signals can be input into the first delay relay and the second delay relay in advance according to the cutting requirement of the test paper, then the running time of the driving motor is controlled through the first delay relay so as to control the moving distance of the moving block, and then the driving cylinder is controlled to be started through the second delay relay so as to drive the cutter to cut the test paper.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and 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 creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention.
FIG. 2 is a schematic view of the structure of the crushing box.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-2, the present invention discloses a test paper raw material cutting mechanism, which comprises a workbench 1 and a cutter 2, in the embodiment of the present invention: the upper surface of the workbench 1 is provided with a pair of support rods 3 which are bilaterally symmetrical, a cross beam 4 is fixedly arranged between the pair of support rods 3, the tops of the pair of support rods 3 are fixedly provided with screw rod installation seats 5, a screw rod 6 is rotatably arranged between the two screw rod installation seats 5, the left end of the screw rod 6 passes through the screw rod installation seat 5 and is fixedly connected with a transmission wheel 7, the left side wall of the cross beam 4 is fixedly provided with a driving motor 8, the driving end of the driving motor 8 is connected with the transmission wheel 7 through a belt 81, the screw rod 6 is sleeved with a moving block 9, the lower surface of the moving block 9 is fixedly provided with a driving cylinder 10, the bottom of the driving cylinder 10 is fixedly provided with a cutter 2, support plates 11 are arranged at the two sides of the driving cylinder 10, the upper ends of the support plates 11 are fixedly connected with the lower surface of the moving block 9, the lower ends of the support plates 11 extend towards the surface of the cutter 2 and are in surface contact with the cutter 2, one side of the workbench 1 is provided with a dust collection assembly for absorbing paper scraps, and the front of the workbench 1 is provided with a time delay assembly.
By adopting the technical scheme, in the process of cutting the test paper, the test paper to be processed is placed on the workbench, the driving motor drives the screw rod to rotate through the belt and the driving wheel, the moving block linearly moves along the screw rod along with the rotation of the screw rod, the delay assembly can control the running time of the driving motor so as to control the moving distance of the moving block, after the moving block stops, the driving cylinder is started to drive the cutter to move downwards, the test paper to be processed is cut, after the cutting is completed, the driving cylinder drives the cutter to reset, in the resetting process of the cutter, the lower end of the support plate in contact with the surface of the cutter can clear the test paper scraps adhered to the surface of the cutter, the test paper scraps adhered to the cutter are reduced, the phenomenon that the next cutting of the cutter is influenced due to the paper scraps is prevented, the dust absorption assembly can absorb the paper scraps generated in the cutting process of the test paper, and the pollution of the paper scraps to a working ring is reduced, compared with the prior art, the test paper cutting device has the advantages that the working efficiency is improved, the test paper cutting precision is high, and the test paper scraps are convenient to clean.
In a specific embodiment of the utility model: the dust collection assembly comprises a dust collection box 12 and a dust collection port 13, the dust collection port 13 is fixed on the support rod 3, the dust collection port 13 is connected with the dust collection box 12 through a dust collection pipe 131, a cavity 14 is arranged in the workbench 1, a paper falling hole 141 communicated with the cavity 14 is formed in the surface of the workbench 1, the cavity 14 is communicated with the dust collection box 12 through a collection pipe 142, a fan 15 is arranged in the dust collection box 12, a filter screen 16 is arranged above an air inlet of the fan 15, a crushing box 17 is arranged on the side wall of the dust collection box 12, an inlet of the crushing box 17 is communicated with the dust collection box 12 on the upper portion of the filter screen 16, and an outlet of the crushing box 17 is communicated with the fan 15.
By adopting the technical scheme, in the cutting process of the test paper, the cutter cuts the test paper to generate chips, the smaller chips float into the air, the fan operates to generate suction force, the smaller chips in the air are absorbed into the dust suction port and enter the dust collection box through the dust suction pipe, the larger chips enter the cavity through the paper falling hole and enter the dust collection box through the collecting pipe, the air outlet of the fan is arranged outside the dust collection box, the dust collection cloth bag can be connected to the air outlet, the smaller chips are discharged from the air outlet of the fan through the filter screen, the larger chips are blocked by the filter screen and then enter the crushing box, the crushing box crushes the chips entering the crushing box, the crushed larger chips become small chips and are discharged from the air outlet of the fan under the action of the fan, and compared with the prior art, the utility model can crush the larger chips generated in the cutting process, the phenomenon of blockage of the fan is reduced, the maintenance cost is reduced, and the stability of the production process is improved.
In a specific embodiment of the utility model: the fixed baffle 171 that is provided with in smashing case 17, baffle 171 is located the right side on smashing the inside top of case 17, be provided with crushing blade disc 172 in smashing case 17, crushing blade disc 172 passes through the drive of rotating motor 173.
Through adopting above-mentioned technical scheme, the baffle can lead the great piece that gets into crushing case to crushing blade disc department, rotates the motor and drives crushing blade disc rotation and smash great piece and be less piece, is discharged by the export of smashing the case at last.
In a specific embodiment of the utility model: the outer wall of the dust collection pipe 131 is sleeved with a sleeve 18, two sides of the bottom of the sleeve 18 are fixedly provided with vibrating pieces 19, and the top ends of the vibrating pieces 19 are connected with the inner part of the sleeve 18 through springs 191.
Through adopting above-mentioned technical scheme, the bottom of trembler vibration dust absorption pipe and sleeve pipe shakes off the piece of adhesion on the dust absorption intraductal wall, reduces the intraductal phenomenon of being blockked up by the piece that appears of dust absorption.
In a specific embodiment of the utility model: the time delay assembly comprises a first time delay relay 20 and a second time delay relay 21, the first time delay relay 20 is electrically connected with the driving motor 8, and the second time delay relay 21 is electrically connected with the driving cylinder 10.
By adopting the technical scheme, when the test paper is cut, time signals can be input into the first delay relay and the second delay relay in advance according to the cutting requirement of the test paper, then the running time of the driving motor is controlled through the first delay relay so as to control the moving distance of the moving block, and then the driving cylinder is controlled to be started through the second delay relay so as to drive the cutter to cut the test paper.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. The utility model provides a test paper raw materials cutting mechanism, includes workstation and cutter, its characterized in that: the upper surface of the workbench is provided with a pair of support rods which are bilaterally symmetrical, a cross beam is fixedly arranged between the pair of support rods, lead screw mounting seats are fixedly arranged at the tops of the pair of support rods, a lead screw is rotatably arranged between the two lead screw mounting seats, the left end of the lead screw penetrates through the lead screw mounting seats and is fixedly connected with a driving wheel, a driving motor is fixedly arranged on the left side wall of the cross beam, the driving end of the driving motor is connected with the driving wheel through a belt, a moving block is sleeved on the lead screw, a driving cylinder is fixedly arranged on the lower surface of the moving block, a cutter is fixedly arranged at the bottom of the driving cylinder, support plates are arranged on two sides of the driving cylinder, the upper ends of the support plates are fixedly connected with the lower surface of the moving block, the lower ends of the support plates extend towards the surface of the cutter and are in contact with the surface of the cutter, and one side of the workbench is provided with a dust collection assembly for absorbing paper scraps, and a time delay assembly is arranged on the front surface of the workbench.
2. The test paper stock cutting mechanism of claim 1, wherein: the dust collection assembly comprises a dust collection box and a dust collection port, the dust collection port is fixed on the supporting rod and is connected with the dust collection box through a dust collection pipe, a cavity is formed in the workbench, a paper falling hole communicated with the cavity is formed in the surface of the workbench and is communicated with the dust collection box through a collection pipe, a fan is arranged in the dust collection box, a filter screen is arranged above an air inlet of the fan, a crushing box is arranged on the side wall of the dust collection box, an inlet of the crushing box is communicated with the dust collection box on the upper portion of the filter screen, and an outlet of the crushing box is communicated with the fan.
3. The test paper stock cutting mechanism of claim 2, wherein: the crushing box is fixedly provided with a baffle which is positioned on the right side of the top end inside the crushing box, and the crushing box is internally provided with a crushing cutter head which is driven by a rotating motor.
4. The test paper stock cutting mechanism of claim 2, wherein: the dust collection pipe is characterized in that a sleeve is sleeved on the outer wall of the dust collection pipe, vibrating pieces are fixedly arranged on two sides of the bottom of the sleeve, and the top ends of the vibrating pieces are connected with the inner portion of the sleeve through springs.
5. The test paper stock cutting mechanism of claim 1, wherein: the time delay assembly comprises a first time delay relay and a second time delay relay, the first time delay relay is electrically connected with the driving motor, and the second time delay relay is electrically connected with the driving cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121002498.7U CN215548883U (en) | 2021-05-12 | 2021-05-12 | Test paper raw materials cutting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121002498.7U CN215548883U (en) | 2021-05-12 | 2021-05-12 | Test paper raw materials cutting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215548883U true CN215548883U (en) | 2022-01-18 |
Family
ID=79860111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121002498.7U Active CN215548883U (en) | 2021-05-12 | 2021-05-12 | Test paper raw materials cutting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215548883U (en) |
-
2021
- 2021-05-12 CN CN202121002498.7U patent/CN215548883U/en active Active
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