CN114455370A - Automatic paper feeder for cutter test - Google Patents

Automatic paper feeder for cutter test Download PDF

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Publication number
CN114455370A
CN114455370A CN202210121798.XA CN202210121798A CN114455370A CN 114455370 A CN114455370 A CN 114455370A CN 202210121798 A CN202210121798 A CN 202210121798A CN 114455370 A CN114455370 A CN 114455370A
Authority
CN
China
Prior art keywords
paper
wiping
automatic
paper clamping
clamping mechanism
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202210121798.XA
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Chinese (zh)
Inventor
简煜璋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bman Manufacturing Zhe Jiang Co ltd
Original Assignee
Bman Manufacturing Zhe Jiang Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bman Manufacturing Zhe Jiang Co ltd filed Critical Bman Manufacturing Zhe Jiang Co ltd
Priority to CN202210121798.XA priority Critical patent/CN114455370A/en
Publication of CN114455370A publication Critical patent/CN114455370A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H20/00—Advancing webs
    • B65H20/02—Advancing webs by friction roller
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H16/00—Unwinding, paying-out webs
    • B65H16/02—Supporting web roll
    • B65H16/06—Supporting web roll both-ends type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/12—Lifting, transporting, or inserting the web roll; Removing empty core
    • B65H19/126—Lifting, transporting, or inserting the web roll; Removing empty core with both-ends supporting arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H20/00—Advancing webs
    • B65H20/16—Advancing webs by web-gripping means, e.g. grippers, clips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H26/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V8/00—Prospecting or detecting by optical means
    • G01V8/10—Detecting, e.g. by using light barriers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/11—Dimensional aspect of article or web
    • B65H2701/113—Size
    • B65H2701/1133—Size of webs

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  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Replacement Of Web Rolls (AREA)

Abstract

The invention discloses a cutter trial degree automatic paper feeder which comprises a paper feeding mechanism, a paper clamping mechanism and an automatic control mechanism, wherein the paper feeding mechanism is used for feeding rolled wiping paper into the paper clamping mechanism; when the paper is wiped in the paper clamping mechanism, the driving mechanism drives the paper feeding mechanism to stop feeding paper and simultaneously drives the paper clamping mechanism to close to clamp the paper, the automatic paper feeding machine for the tool trial degree can realize that one hand of an operator does not need to take paper in the testing process, and other things can be liberated to do, for example, one hand can take one tool tip sleeve, and the other hand can immediately do tool tip sleeve threading work after wiping the paper with good proficiency, so that the aims of merging the processes and optimizing manpower are fulfilled.

Description

Automatic paper feeder for cutter test
Technical Field
The invention belongs to the field of cutter testing, and particularly relates to a cutter test-sharpness automatic paper feeder which realizes an automatic paper feeding effect in a cutter sharpness testing process, and solves the problem that an operator needs to hold a test wiper with one hand and a test cutter with the other hand in the testing process, so that the operator is inconvenient to do other things.
Background
In the existing cutter manufacturing industry, before the cutter is packaged, paper is generally required to test the sharpness of the cutter, the traditional method is that an operator holds a piece of paper with the left hand and stands the paper, and holds a cutter with the right hand and cuts the paper from top to bottom, and if the whole edge of the paper is not obstructed during cutting, the sharpness of the edge of the paper is not problematic; the left hand needs to adjust the position of the wiping paper to test the next cutter every time the sharpness is tested, and the method has the defect that the left hand is inconvenient to do other things when holding the paper; therefore, how to realize automatic paper feeding in the process of cutter profit making is necessary.
Disclosure of Invention
The invention provides a cutter-profit-testing automatic paper feeder aiming at overcoming the defects in the prior art and solving the technical problem of improving the testing efficiency by automatically feeding paper in the cutter-profit-testing process.
The technical problem to be solved by the invention is to provide a cutter trial automatic paper feeder, which is composed of a paper feeding mechanism, a paper clamping mechanism and an automatic control mechanism, wherein the paper feeding mechanism is used for feeding rolled wiping paper into the paper clamping mechanism, the automatic control mechanism is used for detecting whether the paper is wiped in the paper clamping mechanism, and when the paper is not wiped in the paper clamping mechanism, the driving mechanism drives the paper clamping mechanism to open and simultaneously drives the paper feeding mechanism to move so as to feed the wiping paper into the paper clamping mechanism; when the paper wiping is arranged in the paper clamping mechanism, the driving mechanism drives the paper feeding mechanism to stop feeding paper and simultaneously drives the paper clamping mechanism to close so as to clamp the paper wiping;
preferably, the paper feeding mechanism comprises a motor, a driving glue roller, a driven glue roller, a torsion spring and a wiping rotating shaft; wherein the output shaft of the motor is fixedly connected with the driving shaft of the driving glue roller, the wiping paper passes through the space between the driven glue roller and the driving glue roller, the torsion spring pushes the driven glue roller to approach and press the driving glue roller, and the wiping rotating shaft is provided with the wiping paper in a roll shape;
preferably, the paper clamping mechanism comprises a paper clamping fixed plate, a paper clamping movable plate, a spring, an electromagnet and an armature, the paper clamping fixed plate and the paper clamping movable plate are respectively arranged at two sides perpendicular to the paper feeding direction, the spring is arranged at the back of the paper clamping fixed plate and used for driving the paper clamping movable plate to approach and press the paper clamping fixed plate, the armature is fixed at the back of the paper clamping movable plate, and the electromagnet and the armature are oppositely arranged;
preferably, the automatic control mechanism comprises a power supply, a power switch, a time relay, a laser diffuse reflection switch and a control system, wherein the laser diffuse reflection switch is arranged on one side perpendicular to the paper feeding direction, and laser emitted by the laser diffuse reflection switch is emitted to the outside of an outlet of the paper clamping mechanism by 3.0-4.0mm and is used for detecting whether the paper is wiped in the paper clamping mechanism; the control system controls the electrification or the outage of the electromagnet at the time set by the time relay and controls the electrification or the outage of the motor at the same time;
preferably, the number of the springs is two, and the springs are respectively arranged at the upper end and the lower end of the back surface of the paper clamping fixed plate;
preferably, the paper clamping fixed plate and the paper clamping movable plate are made of aluminum or plastic;
preferably, when the paper clamping mechanism is opened, the distance between the paper clamping fixed plate and the paper clamping movable plate is 0.4-0.6 mm;
preferably, when the paper clamping mechanism clamps the wipes, the outlet of the paper clamping mechanism can expose 4.5-5.5mm of wipes;
preferably, the motor is a speed reducing motor;
preferably, the time relay is set for 3 seconds.
When the wiping paper is installed, the rotating shaft of the wiping paper is pulled out, the winding drum wiping paper is installed into the device from the side, then the rotating shaft of the wiping paper is inserted into an inner hole of the winding drum wiping paper from the upper part, the wiping paper is sleeved on the rotating shaft and can rotate, the motor drives the driving glue roller to rotate, the driven glue roller is pressed towards the driving glue roller by the torsion spring, and when the glue roller rotates, the wiping paper is pulled out to the right by the pressing surfaces of the two rotating glue rollers.
When the electromagnet is not electrified, the upper spring and the lower spring can press the paper clamping movable plate to the paper clamping fixed plate to enable the two plates to be in a pressing state, the paper wiping plate can be clamped, when the electromagnet is electrified, the suction force of the electromagnet can exceed the pressure of the spring to enable the paper clamping movable plate to be pulled open, the paper clamping movable plate is limited by the mechanism and only pulled open, and the paper wiping plate is enabled not to be clamped; in order to avoid the scratch of the knife edge, the materials used for the paper clamping fixed plate and the paper clamping movable plate are aluminum or plastic.
After the machine is started, the laser diffuse reflection switch can emit laser to the outside of the outlet of the clamping plate, so that whether paper exists or not can be detected; if the laser switch does not detect the paper, the control part can electrify the electromagnet after a set time (such as 3 seconds) to loosen the paper clamping plate and electrify the speed reducing motor to drive the wiping paper to be sent out rightwards; when the paper is sent out and detected by the laser switch, the control part can cut off the power of the motor and stop paper feeding; at the same time, the electromagnet is powered off, so that the electromagnet loses the suction force, and the spring can press the paper clamping plate to clamp the paper wiping plate. At this point the splint outlet would expose 4.5-5.5mm of wipes. At the moment, an operator can measure the convenience of wiping the cutter, the right hand holds the cutter, the wiping paper exposed out of the clamping plate is cut from top to bottom, when one cutter is wiped, part of the wiping paper is cut off, the laser switch cannot detect the paper, the equipment can send the wiping paper out again, and the operation is circulated.
Compared with the prior art, the invention has the following positive effects: the automatic paper feeder for the cutter proficiency can achieve that one hand of an operator does not need to take paper in the testing process, and can be freed to do other things, for example, one hand can take one cutter point sleeve, and the other hand can immediately do the work of threading the cutter point sleeve after wiping the proficiency, so that the purposes of combining processes and optimizing manpower are achieved.
Drawings
FIG. 1 is a perspective view of an automatic paper feeder for testing the quality of a cutting tool according to the present invention;
FIG. 2 is a front view of the automatic paper feeder for testing the cutter of the present invention;
FIG. 3 is a perspective view of a clamping mechanism of the automatic paper feeder for testing the quality of a cutting tool according to the present invention;
the labels in the figures are: 1. the laser touch control device comprises a motor, a control box, a power switch, a winding drum wiping paper, a wiping paper rotating shaft, a torsion spring, a driving glue roller, a driven glue roller, a laser diffuse reflection switch and a laser diffuse reflection switch, wherein the motor comprises 2, the control box, 3, the power switch, 4, the winding drum wiping paper, 5, the wiping paper rotating shaft, 6, the torsion spring, 7, the driving glue roller, 8, the driven glue roller, 9, the laser diffuse reflection switch and 10, laser emitted by the laser diffuse reflection switch, 11, a paper clamping fixed plate, 12, a paper clamping movable plate, 13, a spring, 14, an electromagnet and 15 armature iron.
Detailed Description
The invention will be further described with reference to fig. 1-3 and the detailed description; the following examples will assist those skilled in the art in further understanding the invention, but are not intended to limit the invention in any way. It should be noted that variations and modifications can be made by persons skilled in the art without departing from the spirit of the invention. All falling within the scope of the invention.
Referring to the attached drawings 1-3, the automatic paper feeder for tool trial degree comprises a paper feeding mechanism, a paper clamping mechanism and an automatic control mechanism, wherein the paper feeding mechanism is used for feeding rolled wiping paper into the paper clamping mechanism, the automatic control mechanism is used for detecting whether the paper is wiped in the paper clamping mechanism, and when the paper is not wiped in the paper clamping mechanism, the driving mechanism drives the paper clamping mechanism to open and simultaneously drives the paper feeding mechanism to move so as to feed the wiping paper into the paper clamping mechanism; when the paper is wiped in the paper clamping mechanism, the driving mechanism drives the paper feeding mechanism to stop feeding paper and simultaneously drives the paper clamping mechanism to close to clamp the paper;
the paper feeding mechanism comprises a motor 1, a driving rubber roller 7, a driven rubber roller 8, a torsion spring 6 and a wiping rotating shaft 5; wherein the output shaft of the motor 1 is fixedly connected with the driving shaft of the driving glue roller 7, the wiping paper passes through between the driven glue roller 8 and the driving glue roller 7, the torsion spring 6 pushes the driven glue roller 8 to approach and press the driving glue roller 7, and the wiping rotating shaft 5 is used for placing the wiping paper in a roll shape;
the paper clamping mechanism comprises a paper clamping fixed plate 11, a paper clamping movable plate 12, a spring 13, an electromagnet 14 and an armature 15, wherein the paper clamping fixed plate 11 and the paper clamping movable plate 12 are respectively arranged at two sides vertical to the paper feeding direction, the spring 13 is arranged at the back of the paper clamping fixed plate 11 and is used for driving the paper clamping movable plate 12 to approach and press the paper clamping fixed plate 11, the armature 15 is fixed at the back of the paper clamping movable plate 12, and the electromagnet 14 and the armature 15 are oppositely arranged;
the automatic control mechanism comprises a power supply, a power switch 3, a time relay, a laser diffuse reflection switch 9 and a control system, wherein the laser diffuse reflection switch 9 is arranged on one side perpendicular to the paper feeding direction, and laser emitted by the laser diffuse reflection switch 9 is emitted to the outside of an outlet of the paper clamping mechanism by 3.0-4.0mm and is used for detecting whether paper is wiped in the paper clamping mechanism; the control system controls the electrification or the outage of the electromagnet 14 at the time set by the time relay and controls the electrification or the outage of the motor 1 at the same time; the number of the springs 13 is two, and the springs are respectively arranged at the upper end and the lower end of the back surface of the paper clamping fixed plate 11; the paper clamping fixed plate 11 and the paper clamping movable plate 12 are made of aluminum or plastic; when the paper clamping mechanism is opened, the distance between the paper clamping fixed plate 11 and the paper clamping movable plate 12 is 0.4-0.6 mm; when the paper clamping mechanism clamps the wiping paper, the outlet of the paper clamping mechanism can expose 4.5-5.5mm of wiping paper; the motor 1 is a speed reducing motor; the time relay is set for 3 seconds;
because the paper feeding mechanism comprises the motor 1, the driving rubber roller 7, the driven rubber roller 8, the torsion spring 6, an upper part, a lower part, a wiping paper rotating shaft 5 and other parts, when the wiping paper is installed, the wiping paper rotating shaft 5 is pulled out, then the reel wiping paper is loaded into the device from the side surface, and then the wiping paper rotating shaft is inserted into the reel wiping paper inner hole from the upper part, so that the wiping paper can rotate by being sleeved on the rotating shaft; the motor 1 drives the driving glue roller 7 to rotate, and the driven glue roller 8 is pressed towards the driving glue roller 7 by the upper and lower torsion springs 6; when the two glue rollers rotate, the wipe is pulled out to the right by the pressing surfaces of the two rotating glue rollers.
The paper clamping mechanism comprises a paper clamping fixed plate 11, a paper clamping movable plate 12, a spring 13, an upper part and a lower part, an electromagnet 14, an armature 15 and the like; when the electromagnet 14 is not electrified, the upper spring 13 and the lower spring 13 can press the paper clamping movable plate 12 to the paper clamping fixed plate 11, so that the two plates are in a pressing state and can clamp the wiping paper; when the electromagnet 14 is electrified, the suction force of the electromagnet is larger than the pressure of the spring 13, so that the paper clamping plate 12 is pulled away, the paper clamping plate 12 is limited by the mechanism and is pulled away by about 0.5MM, and the wiping paper is not clamped; in order to avoid the knife edge from being scratched, the materials used for the paper clamping fixed plate 11 and the paper clamping movable plate 12 are aluminum or plastic.
The automatic control part comprises a power supply, a power switch 3, a time relay, a laser diffuse reflection switch 9 and other components, and the control system is arranged in the control box 2; after the machine is started, the laser diffuse reflection switch can emit laser 10 to be about 3mm out of the outlet of the clamping plate, and whether paper exists or not can be detected; if the laser switch does not detect the paper, the control part can electrify the electromagnet after a set time (such as 3 seconds) to loosen the paper clamping plate and electrify the speed reducing motor to drive the wiping paper to be sent out rightwards; when the paper is fed out and detected by the laser switch, the control part can cut off the power of the motor to stop feeding the paper. At the same time, the electromagnet is powered off, so that the electromagnet loses the suction force, and the spring can press the paper clamping plate to clamp the paper wiping plate. At the moment, the outlet of the clamp plate can expose about 5mm of wiping paper; at the moment, an operator can measure the convenience of wiping the cutter, the right hand holds the cutter, the wiping paper exposed out of the clamping plate is cut from top to bottom, when one cutter is wiped, part of the wiping paper is cut off, the laser switch cannot detect the paper, the equipment can send the wiping paper out again, and the operation is circulated.
Compared with the prior art, the invention has the following positive effects: the automatic paper feeder for the cutter proficiency can achieve that one hand of an operator does not need to take paper in the testing process, and can be freed to do other things, for example, one hand can take one cutter point sleeve, and the other hand can immediately do the work of threading the cutter point sleeve after wiping the proficiency, so that the purposes of combining processes and optimizing manpower are achieved.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention/invention.
The foregoing description has described specific embodiments of the present invention. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes and modifications may be made by one skilled in the art within the scope of the appended claims without departing from the spirit of the invention.

Claims (10)

1. The automatic paper feeder for the tool test degree is characterized by comprising a paper feeding mechanism, a paper clamping mechanism and an automatic control mechanism, wherein the paper feeding mechanism is used for feeding rolled wiping paper into the paper clamping mechanism; when the paper wiping is arranged in the paper clamping mechanism, the driving mechanism drives the paper feeding mechanism to stop feeding paper and simultaneously drives the paper clamping mechanism to close so as to clamp the paper wiping.
2. The automatic paper feeder of claim 1, wherein the paper feeding mechanism comprises a motor (1), a driving glue roller (7), a driven glue roller (8), a torsion spring (6), and a wiping rotating shaft (5); the output shaft of the motor (1) is fixedly connected with the driving shaft of the driving glue roller (7), the wiping paper penetrates through the space between the driven glue roller (8) and the driving glue roller (7), the torsion spring (6) pushes the driven glue roller (8) to be close to and tightly press the driving glue roller (7), and the wiping rotating shaft (5) is used for placing the wiping paper in a reel shape.
3. The automatic paper feeder of claim 1 or 2, wherein the paper clamping mechanism comprises a paper clamping fixed plate (11), a paper clamping movable plate (12), a spring (13), an electromagnet (14) and an armature (15), the paper clamping fixed plate (11) and the paper clamping movable plate (12) are respectively arranged at two sides perpendicular to the paper feeding direction, the spring (13) is arranged at the back of the paper clamping fixed plate (11) and used for driving the paper clamping movable plate (12) to approach and press the paper clamping fixed plate (11), the armature (15) is fixed at the back of the paper clamping movable plate (12), and the electromagnet (14) is arranged opposite to the armature (15).
4. The automatic paper feeder of claim 3, wherein the automatic control mechanism comprises a power supply, a power switch (3), a time relay, a laser diffuse reflection switch (9) and a control system, the laser diffuse reflection switch (9) is arranged on one side perpendicular to the paper feeding direction, and laser emitted by the laser diffuse reflection switch (9) is emitted to the outside of the outlet of the paper clamping mechanism by 3.0-4.0mm and is used for detecting whether paper is wiped in the paper clamping mechanism; the control system controls the electrification or the outage of the electromagnet (14) at the time set by the time relay and controls the electrification or the outage of the motor (1) at the same time.
5. The automatic paper feeder of claim 3, wherein the number of the springs (13) is two, and the springs are respectively provided at the upper end and the lower end of the back surface of the paper holding plate (11).
6. The automatic paper feeder of claim 3, wherein the paper clamping stationary plate (11) and the paper clamping movable plate (12) are made of aluminum or plastic.
7. The automatic paper feeder of claim 3, wherein the distance between the stationary gripper plate (11) and the movable gripper plate (12) is 0.4-0.6mm when the gripper mechanism is opened.
8. The automatic paper feeder for cutting tools according to claim 3, wherein when the paper clamping mechanism clamps the paper wipes, the outlet of the paper clamping mechanism exposes 4.5-5.5mm of the paper wipes.
9. A tool trial automatic paper feeder according to claim 3, wherein said motor (1) is a reduction motor.
10. The automatic paper feeder of claim 4, wherein the time relay is set to 3 seconds.
CN202210121798.XA 2022-02-09 2022-02-09 Automatic paper feeder for cutter test Pending CN114455370A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210121798.XA CN114455370A (en) 2022-02-09 2022-02-09 Automatic paper feeder for cutter test

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210121798.XA CN114455370A (en) 2022-02-09 2022-02-09 Automatic paper feeder for cutter test

Publications (1)

Publication Number Publication Date
CN114455370A true CN114455370A (en) 2022-05-10

Family

ID=81413758

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210121798.XA Pending CN114455370A (en) 2022-02-09 2022-02-09 Automatic paper feeder for cutter test

Country Status (1)

Country Link
CN (1) CN114455370A (en)

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