CN217167743U

CN217167743U - Automatic knife grinder for paper cutting blade

Info

Publication number: CN217167743U
Application number: CN202123046672.0U
Authority: CN
Inventors: 余忠利
Original assignee: Wuhan Liyou Printing Co ltd
Current assignee: Wuhan Liyou Printing Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-08-12
Anticipated expiration: 2031-12-06

Abstract

The utility model relates to the technical field of knife sharpeners, and discloses an automatic knife sharpener for paper cutting blades, which comprises a workbench and a using device, wherein the using device comprises a mounting plate, a grinding wheel motor, a rotating shaft, a grinding wheel, a fixing seat, a supporting plate, a motor, a supporting frame, a rotating wheel, a linkage rod, a moving column, a fixing plate, a first magnet block, a second magnet block, a connecting block, a propping rod, a sliding block, a gear, a rack, a movable cylinder, an electric telescopic rod and a blade body, the top of the workbench and the bottom of the mounting plate are fixedly installed, the grinding wheel motor is fixedly installed at the top of the mounting plate, the motor drives the rotating wheel to rotate through the installation plate, the grinding wheel motor, the rotating wheel, the linkage rod and the moving column to move left and right through the installation plate, the grinding wheel motor, the rotating shaft, the grinding wheel, the rotating wheel and the linkage rod, and the linkage rod drive the moving column to move left and right, thereby being convenient for adjust the distance of polishing, having reached the effect of convenient to use.

Description

Automatic knife grinder for paper cutting blade

Technical Field

The utility model relates to a sharpedge grinding machine technical field specifically is a cut paper blade automatic sharpening machine.

Background

In the printing and packaging industry, a paper cutting blade required by the slotting of a paperboard needs to be sharpened again after being worn, an abrasive machine is mostly adopted for sharpening, and an operator can polish the upper surface of a grinding wheel by manually and continuously adjusting the position and the force of a knife edge and holding a slotting cutter. Therefore, the operation has great danger, fingers of an operator can be hurt by accident, and a great amount of spark spatters at the contact position of the knife edge and the grinding wheel, so that the spark spatters in eyes of the operator easily to damage eyesight. The fingers are easy to be exhausted after being held for a long time, and safety accidents are easy to happen.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cut paper blade automatic sharpening machine reaches sharpedge grinding machine x's purpose.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic knife sharpener for paper cutting blades comprises a workbench and a using device, wherein the using device comprises a mounting plate, a grinding wheel motor, a rotating shaft, a grinding wheel, a fixed seat, a supporting plate, a motor, a supporting frame, a rotating wheel, a linkage rod, a moving column, a fixed plate, a first magnet block, a second magnet block, a connecting block, a resisting rod, a sliding block, a gear, a rack, a movable barrel, an electric telescopic rod and a blade body, the top of the workbench is fixedly mounted at the bottom of the mounting plate, the grinding wheel motor is fixedly mounted at the top of the mounting plate, the output end of the grinding wheel motor is fixedly connected with one end of the rotating shaft, the other end of the rotating shaft is fixedly connected with the inner wall of the grinding wheel, the top of the workbench is fixedly mounted at the bottom of the fixed seat, one side of the supporting plate is fixedly connected with one side of the fixed seat, the motor is fixedly mounted at the top of the supporting plate, the one end of support frame and the top fixed connection of backup pad, the other end of support frame with rotate the wheel setting, the bottom of connecting block with support the top fixed connection of pole.

Preferably, the output end of the motor is fixedly connected with the inner wall of the belt pulley, the belt pulley is rotatably connected with the other belt pulley through a belt, and the other belt pulley and the rotating wheel coaxially rotate.

Preferably, one end of the linkage rod is movably connected with the front surface of the rotating wheel, the other end of the linkage rod is movably connected with one end of the moving column, and the other end of the moving column movably penetrates through one side of the fixed seat and extends to the other side of the fixed seat to be fixedly connected with one side of the fixed plate.

Preferably, first magnet piece fixed mounting is on the fixed plate, first magnet piece and the actuation of second magnet piece, second magnet piece fixed mounting has played the fastening nature that improves and compress tightly through using first magnet piece, second magnet piece on the connecting block.

Preferably, one end of the propping rod movably penetrates one side of the movable cylinder and extends into the movable cylinder to be fixedly connected with one side of the sliding block.

Preferably, the gear is arranged at the top of the sliding block, the gear is meshed with the rack, the rack is fixedly arranged at the top of the inner wall of the movable cylinder, the movable cylinder is fixedly arranged at the bottom of the movable column, and the gear and the rack are arranged to provide stability in the moving process.

Preferably, one end of the electric telescopic rod is fixedly connected with one side of the inner wall of the movable cylinder, the other end of the electric telescopic rod is connected with the other side of the sliding block, and the blade body is arranged between the fixed plate and the abutting rod.

The utility model provides an automatic knife grinder for paper cutting blades. The method has the following beneficial effects:

(1) the utility model discloses a set up mounting panel, emery wheel motor, axis of rotation, emery wheel, fixing base, backup pad, motor, support frame, rotate wheel, trace, remove the post, through user starter motor, the motor drives and rotates the wheel and rotate, rotates the wheel and drives the trace, and the trace drives and removes about the post removes to be convenient for adjust the distance of polishing, reached convenient to use's effect.

(2) The utility model discloses a set up the fixed plate, first magnet piece, the second magnet piece, the connecting block, support the pole, the slider, the gear, the rack, a movable section of thick bamboo, electric telescopic handle, the blade body, place the blade body at the fixed plate through the user and support between the pole, start electric telescopic handle, electric telescopic handle drives the slider, the slider drives and supports the pole and compress tightly the blade body, wherein set up the gear, the rack, play and provide stability at the in-process that removes, through using first magnet piece, the second magnet piece, the fastening nature that the improvement compressed tightly has been played, the effect of convenient to use has been reached.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of A in FIG. 1 according to the present invention;

FIG. 3 is an internal view of the movable cylinder of the present invention;

fig. 4 is an enlarged view of B in fig. 3 according to the present invention.

In the figure: 1 workbench, 2 using devices, 201 mounting plates, 202 grinding wheel motors, 203 rotating shafts, 204 grinding wheels, 205 fixing seats, 206 supporting plates, 207 motors, 208 supporting frames, 209 rotating wheels, 210 linkage rods, 211 moving columns, 212 fixing plates, 213 first magnet blocks, 214 second magnet blocks, 215 connecting blocks, 216 abutting rods, 217 sliding blocks, 218 gears, 219 racks, 220 moving cylinders, 221 electric telescopic rods and 222 blade bodies.

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 work belong to the protection scope 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 function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1-4, the utility model provides a technical solution: an automatic knife sharpener for paper cutting blades comprises a workbench 1 and a using device 2, wherein the using device 2 comprises a mounting plate 201, a grinding wheel motor 202, a rotating shaft 203, a grinding wheel 204, a fixed seat 205, a supporting plate 206, a motor 207, a supporting frame 208, a rotating wheel 209, a linkage rod 210, a moving column 211, a fixed plate 212, a first magnet block 213, a second magnet block 214, a connecting block 215, a propping rod 216, a sliding block 217, a gear 218, a rack 219, a movable cylinder 220, an electric telescopic rod 221 and a blade body 222, the top of the workbench 1 is fixedly arranged at the bottom of the mounting plate 201, the grinding wheel motor 202 is fixedly arranged at the top of the mounting plate 201, the output end of the grinding wheel motor 202 is fixedly connected with one end of the rotating shaft 203, the other end of the rotating shaft 203 is fixedly connected with the inner wall of the grinding wheel 204, the top of the workbench 1 is fixedly arranged at the bottom of the fixed seat 205, one side of the supporting plate 206 is fixedly connected with one side of the fixed seat 205, the motor 207 is fixedly arranged on the top of the supporting plate 206, the output end of the motor 207 is fixedly connected with the inner wall of the belt pulley, the belt pulley is rotatably connected with another belt pulley through a belt, the other belt pulley is coaxially rotated with the rotating wheel 209, one end of the supporting frame 208 is fixedly connected with the top of the supporting plate 206, the other end of the supporting frame 208 is arranged with the rotating wheel 209, one end of the linkage rod 210 is movably connected with the front surface of the rotating wheel 209, the other end of the linkage rod 210 is movably connected with one end of the moving column 211, the motor 207 drives the rotating wheel 209 to rotate, the rotating wheel 209 drives the linkage rod 210, the linkage rod 210 drives the moving column 211 to move left and right through the arrangement of the mounting plate 201, the grinding wheel motor 202, the rotating shaft 203, the grinding wheel 204, the fixed seat 205, the supporting plate 206, the motor 207, the supporting frame 208, the rotating wheel 209, the linkage rod 210 and the moving column 211, thereby being convenient for adjusting the polishing distance and achieving the effect of being convenient for use, the other end of the movable column 211 movably penetrates one side of the fixed seat 205 and extends to the other side of the fixed seat 205 to be fixedly connected with one side of the fixed plate 212, the first magnet block 213 is fixedly arranged on the fixed plate 212, the first magnet block 213 is attracted with the second magnet block 214, the second magnet block 214 is fixedly arranged on the connecting block 215, the bottom of the connecting block 215 is fixedly connected with the top of the abutting rod 216, one end of the abutting rod 216 movably penetrates one side of the movable cylinder 220 and extends to the inside of the movable cylinder 220 to be fixedly connected with one side of the sliding block 217, the gear 218 is arranged on the top of the sliding block 217, the gear 218 is meshed and connected with the rack 219, the rack 219 is fixedly arranged on the top of the inner wall of the movable cylinder 220, the movable cylinder 220 is fixedly arranged at the bottom of the movable column 211, one end of the electric telescopic rod 221 is fixedly connected with one side of the inner wall of the movable cylinder 220, the other end of the electric telescopic rod 221 and the other side of the sliding block 217, the blade body 222 is arranged between the fixing plate 212 and the abutting rod 216, through the arrangement of the fixing plate 212, the first magnet block 213, the second magnet block 214, the connecting block 215, the abutting rod 216, the sliding block 217, the gear 218, the rack 219, the movable cylinder 220, the electric telescopic rod 221 and the blade body 222, the blade body 222 is placed between the fixing plate 212 and the abutting rod 216 through a user, the electric telescopic rod 221 is started, the electric telescopic rod 221 drives the sliding block 217, the sliding block 217 is driven to abut against the rod 216 to compress the blade body 222, the gear 218 and the rack 219 are arranged to provide stability in the moving process, and through the use of the first magnet block 213 and the second magnet block 214, the tightness of compression is improved, and the effect of convenient use is achieved.

When the polishing machine is used, the motor 207 is started by a user, the motor 207 drives the rotating wheel 209 to rotate, the rotating wheel 209 drives the linkage rod 210, the linkage rod 210 drives the moving column 211 to move left and right, so that the polishing distance can be adjusted conveniently, the blade body 222 is placed between the fixing plate 212 and the abutting rod 216 by the user, the electric telescopic rod 221 is started, the electric telescopic rod 221 drives the sliding block 217, the sliding block 217 drives the abutting rod 216 to compress the blade body 222, the gear 218 and the rack 219 are arranged in the blade body, stability is provided in the moving process, and the compression tightness is improved by using the first magnet block 213 and the second magnet block 214.

In conclusion, by arranging the mounting plate 201, the grinding wheel motor 202, the rotating shaft 203, the grinding wheel 204, the fixed seat 205, the supporting plate 206, the motor 207, the supporting frame 208, the rotating wheel 209, the linkage rod 210 and the moving column 211, when a user starts the motor 207, the motor 207 drives the rotating wheel 209 to rotate, the rotating wheel 209 drives the linkage rod 210, and the linkage rod 210 drives the moving column 211 to move left and right, so that the grinding distance can be adjusted conveniently, and the effect of convenient use is achieved.

By arranging the fixing plate 212, the first magnet block 213, the second magnet block 214, the connecting block 215, the abutting rod 216, the sliding block 217, the gear 218, the rack 219, the movable barrel 220, the electric telescopic rod 221 and the blade body 222, a user places the blade body 222 between the fixing plate 212 and the abutting rod 216, the electric telescopic rod 221 is started, the electric telescopic rod 221 drives the sliding block 217, the sliding block 217 drives the abutting rod 216 to compress the blade body 222, the gear 218 and the rack 219 are arranged to provide stability in the moving process, and the first magnet block 213 and the second magnet block 214 are used to improve the compression tightness and achieve the effect of convenience in use.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail 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 in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a paper cutting blade automatic sharpening machine, includes workstation (1) and operative installations (2), its characterized in that: the using device (2) comprises a mounting plate (201), a grinding wheel motor (202), a rotating shaft (203), a grinding wheel (204), a fixed seat (205), a supporting plate (206), a motor (207), a supporting frame (208), a rotating wheel (209), a linkage rod (210), a moving column (211), a fixed plate (212), a first magnet block (213), a second magnet block (214), a connecting block (215), a propping rod (216), a sliding block (217), a gear (218), a rack (219), a movable cylinder (220), an electric telescopic rod (221) and a blade body (222), the top of the workbench (1) is fixedly mounted with the bottom of the mounting plate (201), the grinding wheel motor (202) is fixedly mounted at the top of the mounting plate (201), the output end of the grinding wheel motor (202) is fixedly connected with one end of the rotating shaft (203), the other end of the rotating shaft (203) is fixedly connected with the inner wall of the grinding wheel (204), the top of workstation (1) and the bottom fixed mounting of fixing base (205), one side of backup pad (206) and one side fixed connection of fixing base (205), motor (207) fixed mounting is at the top of backup pad (206), the one end of support frame (208) and the top fixed connection of backup pad (206), the other end and the rotation wheel (209) of support frame (208) set up, the bottom of connecting block (215) and the top fixed connection who supports pole (216).

2. The automatic sharpener for a paper cutting blade as claimed in claim 1, wherein: the output end of the motor (207) is fixedly connected with the inner wall of the belt pulley, the belt pulley is rotatably connected with the other belt pulley through a belt, and the other belt pulley and the rotating wheel (209) rotate coaxially.

3. The automatic sharpener for a paper cutting blade as claimed in claim 1, wherein: one end of the linkage rod (210) is movably connected with the front face of the rotating wheel (209), the other end of the linkage rod (210) is movably connected with one end of the moving column (211), and the other end of the moving column (211) movably penetrates through one side of the fixed seat (205) and extends to the other side of the fixed seat (205) to be fixedly connected with one side of the fixed plate (212).

4. The automatic sharpener for a paper cutting blade as claimed in claim 1, wherein: the first magnet block (213) is fixedly arranged on the fixing plate (212), the first magnet block (213) is attracted with the second magnet block (214), and the second magnet block (214) is fixedly arranged on the connecting block (215).

5. The automatic sharpener for a paper cutting blade as claimed in claim 1, wherein: one end of the propping rod (216) movably penetrates through one side of the movable cylinder (220) and extends into the movable cylinder (220) to be fixedly connected with one side of the sliding block (217).

6. The automatic sharpener for a paper cutting blade as claimed in claim 1, wherein: the gear (218) is arranged at the top of the sliding block (217), the gear (218) is meshed with the rack (219), the rack (219) is fixedly arranged at the top of the inner wall of the movable barrel (220), and the movable barrel (220) is fixedly arranged at the bottom of the movable column (211).

7. The automatic sharpener for a paper cutting blade as claimed in claim 1, wherein: one end of the electric telescopic rod (221) is fixedly connected with one side of the inner wall of the movable barrel (220), the other end of the electric telescopic rod (221) is connected with the other side of the sliding block (217), and the blade body (222) is arranged between the fixing plate (212) and the abutting rod (216).