CN210024668U - Slicer cutter cutting edge grinding device - Google Patents

Slicer cutter cutting edge grinding device Download PDF

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Publication number
CN210024668U
CN210024668U CN201920836707.4U CN201920836707U CN210024668U CN 210024668 U CN210024668 U CN 210024668U CN 201920836707 U CN201920836707 U CN 201920836707U CN 210024668 U CN210024668 U CN 210024668U
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China
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cutter
guide
grinding
plate
fixedly connected
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CN201920836707.4U
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Chinese (zh)
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王己衣
荣伟洪
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Wuxi Zhengxian Automatic Equipment Co Ltd
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Wuxi Zhengxian Automatic Equipment Co Ltd
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Abstract

The utility model relates to a slicer cutter cutting edge grinding device, including cutter knife rest and grinding mechanism, the cutter knife rest includes first frame, be provided with the slide rail on the first frame, be equipped with the slider on the slide rail, slide rail one end is provided with a drive arrangement, be provided with two backup pads on the slider, be provided with the blade holder between two backup pads, be provided with guiding hole and screw hole on the blade holder, sliding connection has the guide bar in the guiding hole, the both ends and the backup pad fixed connection of guide bar, screw hole female connection has the lead screw, the both ends and the backup pad of lead screw rotate to be connected, the one end of lead screw is connected with the translation motor transmission of connecting on the slider, grinding mechanism is. The utility model discloses utilize the fixed cutter of blade holder, adjust the relative position of cutter and emery wheel through a drive arrangement, take the cutter to translate along cutting edge extending direction gradually through translation motor drive blade holder to realize automatic grinding cutter and improve the technical target of grinding homogeneity.

Description

Slicer cutter cutting edge grinding device
The technical field is as follows:
the utility model relates to a slicer cutter cutting edge grinding device.
Background art:
the slicing machine is a device for cutting the PCV film, because the thickness of the film is extremely small, and the flatness requirement of the cut edge of the film is very high, the sharpness of the cutting edge of the cutting knife of the slicing machine often determines the precision and the cutting quality of the slicing machine, and if the cutting edge of the cutting knife is not sharp enough, the cut edge of the cut film has burrs, thereby causing the product to be unqualified.
The cutting edge of the cutter needs to be ground by a peeling device, so that the cutting edge is sharp, the blade surface is ground manually by a hundred-impeller and a grinding disc, a large amount of dust is generated by the grinding mode, serious environmental pollution is caused, the health of workers in the grinding environment seriously threatens, and the manual grinding is difficult to control the grinding uniformity, so that the grinding quality is difficult to further improve.
The utility model has the following contents:
the utility model discloses the technical problem that will solve is: the utility model provides an automatic slicer cutter cutting edge grinding device, improve the grinding homogeneity to the slicer cutting edge, further improve grinding quality.
In order to solve the technical problem, the utility model discloses a technical scheme is: a slicer cutter edge grinding device comprises a cutter rest and a grinding mechanism, wherein the cutter rest and the grinding mechanism are arranged independently, the cutter rest comprises a first base, the upper end surface of the first base is a horizontal workbench surface, two slide rails are arranged on the workbench surface in parallel, a slide block is arranged on the two slide rails in a sliding frame manner, a first driving device for driving the slide block to slide is arranged on the workbench surface of the first base positioned at the same end of the two slide rails, two support plates are arranged on the upper end surface of the slide block in parallel, the arrangement direction of the two support plates is consistent with the arrangement direction of the two slide rails, a box-shaped cutter holder for fixing a cutter is arranged between the two support plates, one end of the cutter holder, which is far away from the first driving device, is opened for installing the cutter, at least one guide hole vertical to the slide rails and one threaded hole vertical to the slide rails, the grinding mechanism is characterized in that two ends of any guide rod extend out of the guide hole and extend to one supporting plate respectively to be fixedly connected with the supporting plate, a lead screw is connected to the inner thread of the threaded hole, two ends of the lead screw extend out of the threaded hole and extend to one supporting plate respectively to be rotatably connected with the supporting plate, one end of the lead screw penetrates through the supporting plate and is in transmission connection with a translation motor fixedly connected to the sliding block, the translation motor drives the lead screw to rotate, the lead screw rotates to drive the tool apron to slide back and forth along the guide rod, the grinding mechanism is opposite to the open end of the tool apron, the grinding mechanism comprises a second machine base, two grinding wheel shaft seats are fixedly connected to the second machine base in two symmetrical arrangement, a grinding wheel is arranged between the two grinding wheel shaft seats, a wheel shaft of the grinding wheel is rotatably connected with the grinding wheel shaft seats on.
As a preferred scheme, one end of a wheel shaft of the grinding wheel penetrates through a grinding wheel shaft seat and is fixedly connected with a driven belt wheel, the second driving device is a motor and is fixedly connected to the lower portion of the second machine base, an output shaft of the second driving device is fixedly connected with a driving belt wheel, and the driving belt wheel and the driven belt wheel are in transmission connection through a belt.
Preferably, the first driving device is a hydraulic cylinder.
As a preferred scheme, the tool apron comprises a rectangular bottom plate and a rectangular top plate which are arranged oppositely from top to bottom, one edges, far away from the grinding mechanism, of the bottom plate and the top plate are opposite to each other from top to bottom and are connected with a rear end plate, two ends of the rear end plate are respectively connected with a left side plate and a right side plate, the upper ends and the lower ends of the left side plate and the right side plate are respectively connected with the top plate and the bottom plate, the middle of the rear end plate is in threaded connection with a plurality of adjusting bolts axially arranged along the guide rod, the top plate is also in threaded connection with a plurality of adjusting bolts axially arranged along the guide rod, and the adjusting bolts.
As a preferred scheme, two guide rods are slidably connected to the upper surface of the top plate, one guide rod is slidably connected to the lower surface of the bottom plate, an internal thread pipe is fixedly connected to the lower surface of the bottom plate, an inner hole of the internal thread pipe is a threaded hole, and the screw rod is in threaded connection with the internal thread pipe.
As a preferred scheme, four guide supports are fixedly connected to the top plate, each guide rod corresponds to two guide supports, guide holes are formed in the guide supports, any guide rod is connected in the guide holes of the corresponding two guide supports in a sliding mode, two guide supports are also fixedly connected to the bottom plate, the guide holes are formed in the two guide supports, and the guide rods positioned on the lower surface of the bottom plate are connected in the guide holes of the two guide supports on the bottom plate in a sliding mode.
As a preferable scheme, the second base is connected with a cooling water pipe capable of randomly adjusting the bending direction, one end part of the cooling water pipe connected with the second base is communicated with a water supply device, and the other end of the cooling water pipe is connected with a cooling water spray head.
The utility model has the advantages that: the utility model discloses utilize the fixed cutter of blade holder, then adjust the relative position of cutter and emery wheel through a drive arrangement to adjust the grinding degree of depth of emery wheel to the cutter cutting edge, take the cutter through translation motor drive blade holder at last along cutting edge extending direction translation gradually, make the emery wheel carry out the grinding to the cutter cutting edge at the uniform velocity, thereby realize automatic grinding cutter and improve the technical objective of grinding homogeneity.
The utility model discloses further grind to the cutting edge through adopting the emery wheel, make the cutting edge blade become the concave surface, reduce the angle of inclination at blade edge, improve the cutting edge sharpness.
Description of the drawings:
the following detailed description of embodiments of the present invention is provided with reference to the accompanying drawings, in which:
fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a sectional view A-A of FIG. 2;
fig. 4 is an enlarged view of a portion B in fig. 1.
In fig. 1 to 4: 1. the grinding machine comprises a first machine base, 2, a workbench surface, 3, a sliding rail, 4, a sliding block, 5, a first driving device, 6, a supporting plate, 7, a tool apron, 7-1, a bottom plate, 7-2, a top plate, 7-3, a rear end plate, 7-4, a left side plate, 7-5, a right side plate, 8, a cutter, 9, a guide hole, 10, a threaded hole, 11, a guide rod, 12, a screw rod, 13, a translation motor, 14, a second machine base, 15, a grinding wheel shaft base, 16, a grinding wheel, 17, a second driving device, 18, a driven belt wheel, 19, a driving belt wheel, 20, a belt, 21, an adjusting bolt, 22, an internal threaded pipe, 23, a guide support, 24, a cooling water nozzle, 25 and a cooling water pipe.
The specific implementation mode is as follows:
the following describes in detail a specific embodiment of the present invention with reference to the drawings.
As shown in fig. 1-4, the slicer cutter edge grinding device comprises a cutter holder and a grinding mechanism, the cutter holder and the grinding mechanism are arranged independently, the cutter holder comprises a first base 1, the upper end surface of the first base 1 is a horizontal working table 2, two sliding rails 3 are arranged on the working table 2 in parallel, a sliding block 4 is arranged on the two sliding rails 3 in a sliding manner, a first driving device 5 for driving the sliding block 4 to slide is arranged on the working table 2 at the same end of the two sliding rails 3, two supporting plates 6 are arranged on the upper end surface of the sliding block 4 in parallel, the arrangement direction of the two supporting plates 6 is consistent with the arrangement direction of the two sliding rails 3, a box-shaped cutter holder 7 for fixing a cutter 8 is arranged between the two supporting plates 6, one end of the cutter holder 7, which is far away from the first driving device 5, is opened for installing the cutter 8, at least one guiding hole 9 perpendicular to the sliding rails 3 and one threaded hole 10, a guide rod 11 is connected in any guide hole 9 in a sliding manner, two ends of any guide rod 11 extend out of the guide hole 9 and respectively extend onto one support plate 6 to be fixedly connected with the support plate 6, a screw rod 12 is connected in a threaded manner in the threaded hole 10, two ends of the screw rod 12 extend out of the threaded hole 10 and respectively extend onto one support plate 6 to be rotatably connected with the support plate 6, one end of the screw rod 12 penetrates through the support plate 6 and is in transmission connection with a translation motor 13 fixedly connected onto a sliding block 4, the translation motor 13 drives the screw rod 12 to rotate, the rotation of the screw rod 12 drives a tool apron 7 to slide back and forth along the guide rod 11, the grinding mechanism is opposite to the opening end of the tool apron 7, the grinding mechanism comprises a second machine base 14, two grinding wheel shaft bases 15 which are symmetrically arranged are fixedly connected onto the second machine base 14, a grinding wheel 16 is arranged between the two grinding wheel shaft bases 15, the second machine base 14 is further provided with a second driving device 17 for driving the grinding wheel 16 to rotate.
One end of a wheel shaft of the grinding wheel 16 penetrates through the grinding wheel shaft seat 15 and is fixedly connected with a driven belt wheel 18, the second driving device 17 is a motor, the second driving device 17 is fixedly connected to the lower portion of the second machine seat 14, an output shaft of the second driving device 17 is fixedly connected with a driving belt wheel 19, and the driving belt wheel 19 and the driven belt wheel 18 are in transmission connection through a belt 20.
The first driving device 5 is a hydraulic cylinder.
The tool apron 7 comprises a rectangular bottom plate 7-1 and a rectangular top plate 7-2 which are oppositely arranged up and down, one edges of the bottom plate 7-1 and the top plate 7-2 far away from the grinding mechanism are opposite up and down and are connected with a rear end plate 7-3, two ends of the rear end plate 7-3 are respectively connected with a left side plate 7-4 and a right side plate 7-5, the upper ends and the lower ends of the left side plate 7-4 and the right side plate 7-5 are respectively connected with the top plate 7-2 and the bottom plate 7-1, the middle part of the rear end plate 7-3 is in threaded connection with a plurality of adjusting bolts 21 which are axially arranged along, a plurality of adjusting bolts 21 which are axially arranged along the guide rod 11 are also in threaded connection with the top plate 7-2, the adjusting bolt 21 is inserted into the holder 7 from the outside of the holder 7 through the rear end plate 7-3 or the top plate 7-2.
The upper surface of the top plate 7-2 is connected with two guide rods 11 in a sliding mode, the lower surface of the bottom plate 7-1 is connected with one guide rod 7-1 in a sliding mode, the lower surface of the bottom plate 7-1 is fixedly connected with an internal threaded pipe 22, an inner hole of the internal threaded pipe 22 is a threaded hole 10, and the lead screw 12 is connected in the internal threaded pipe 22 in a threaded mode.
The top plate 7-2 is fixedly connected with four guide supports 23, each guide rod 11 corresponds to two guide supports 23, guide holes 9 are formed in the guide supports 23, any guide rod 11 is connected into the guide holes 9 of the corresponding two guide supports 23 in a sliding mode, the bottom plate 7-1 is also fixedly connected with two guide supports 23, the two guide supports 23 are respectively provided with the guide holes 9, and the guide rods 11 located on the lower surface of the bottom plate 7-1 are connected into the guide holes 9 of the two guide supports 23 on the bottom plate 7-1 in a sliding mode.
The second base 14 is connected with a cooling water pipe 25 capable of randomly adjusting the bending direction, one end part of the cooling water pipe 25 connected with the second base 14 is communicated with a water supply device, and the other end is connected with a cooling water spray head 24.
The utility model discloses the working process is: as shown in fig. 1-4, first controlling the first driving device 5 to drive the sliding block to move to the left side shown in fig. 1, making the tool holder 7 far away from the grinding wheel 16, then inserting the cutting knife 8 into the tool holder 7 from the open end of the tool holder 7, turning the adjusting bolt 21 on the rear end plate 7-3 to adjust the parallelism of the cutting edge and the guide rod 11, then adjusting the adjusting bolt on the top plate 7-2 to press the cutting knife 8 to fix it, then controlling the first driving device 5 to drive the sliding block to move to the right side shown in fig. 1, making the tool holder 7 approach the grinding wheel 16, and simultaneously starting the second driving device 17, the second driving device 17 driving the grinding wheel 16 to rotate at high speed, the first driving device 5 further driving the sliding block to move to the right side shown in fig. 1, making the tool holder 7 contact with the grinding wheel 16 and ground by the grinding wheel 16 to a certain depth, and then keeping, and starting the translation motor 13 again, wherein the translation motor 13 drives the screw rod 12 to rotate, and the screw rod 12 drives the tool apron 7 to slowly move along the guide rod 11, so that the grinding wheel 16 grinds the blade of the whole cutter 8 at a constant speed.
When the grinding wheel 16 grinds the edge of the cutter 8, the blade moves at a constant speed from one end of the edge to the other end.
After the grinding wheel 16 finishes grinding the edge of the cutter 8, the second driving device 17 is stopped, the first driving device 5 is controlled to drive the sliding block to move towards the left side shown in fig. 1, the cutter holder 7 is far away from the grinding wheel 16, the translation motor 13 is controlled to drive the cutter holder 7 to reset, then the adjusting bolt 21 on the top plate 7-2 is loosened, the ground cutter 8 is taken out, the cutter 8 needing grinding is replaced, and the steps are repeated.
When the grinding wheel 16 grinds the cutter 8, the cooling water spray head 24 sprays cooling water to cool the cutter 8, so that the cutting edge of the cutter 8 is prevented from being ablated.
The above embodiments are merely illustrative of the principles and effects of the present invention, and some embodiments in use, and are not intended to limit the invention; it should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the inventive concept of the present invention, and these changes and modifications belong to the protection scope of the present invention.

Claims (7)

1. A slicer cutter blade grinding device comprises a cutter rest and a grinding mechanism, and is characterized in that the cutter rest and the grinding mechanism are arranged independently, the cutter rest comprises a first machine base (1), the upper end surface of the first machine base (1) is a horizontal working table top (2), two sliding rails (3) are arranged on the working table top (2) in parallel, sliding blocks (4) are arranged on the two sliding rails (3) in a sliding manner, a first driving device (5) for driving the sliding blocks (4) to slide is arranged on the working table top (2) at the same end of the two sliding rails (3), two supporting plates (6) are arranged on the upper end surface of the sliding blocks (4) in parallel, the arrangement direction of the two supporting plates (6) is consistent with the arrangement direction of the two sliding rails (3), a box-shaped cutter seat (7) for fixing a cutter (8) is arranged between the two supporting plates (6), and one end of the cutter seat (7) far away from the, the cutting knife is used for installing a cutting knife (8), at least one guide hole (9) perpendicular to a sliding rail (3) and a threaded hole (10) perpendicular to the sliding rail (3) are arranged on the knife holder (7), a guide rod (11) is connected in the guide hole (9) in a sliding mode, two ends of any guide rod (11) extend out of the guide hole (9) and respectively extend onto one supporting plate (6) to be fixedly connected with the supporting plate (6), a screw rod (12) is connected in the threaded hole (10) in a threaded mode, two ends of the screw rod (12) extend out of the threaded hole (10) and respectively extend onto one supporting plate (6) to be rotatably connected with the supporting plate (6), one end of the screw rod (12) penetrates through the supporting plate (6) and is in transmission connection with a translation motor (13) fixedly connected onto a sliding block (4), the translation motor (13) drives the screw rod (12) to rotate, the rotation of the screw rod (12) drives the knife holder (7), the grinding mechanism is opposite to the opening end of the tool apron (7), the grinding mechanism comprises a second machine base (14), two grinding wheel shaft seats (15) which are symmetrically arranged are fixedly connected to the second machine base (14), a grinding wheel (16) is arranged between the two grinding wheel shaft seats (15), wheel shafts of the grinding wheel (16) are respectively and rotatably connected with the grinding wheel shaft seats (15) on two sides of the grinding wheel, and a second driving device (17) used for driving the grinding wheel (16) to rotate is further arranged on the second machine base (14).
2. The slicer knife edge grinding device as claimed in claim 1, wherein one end of the wheel shaft of the grinding wheel (16) passes through the grinding wheel shaft seat (15) and is fixedly connected with a driven belt wheel (18), the second driving device (17) is a motor, the second driving device (17) is fixedly connected with the lower part of the second base (14), an output shaft of the second driving device (17) is fixedly connected with a driving belt wheel (19), and the driving belt wheel (19) and the driven belt wheel (18) are in transmission connection through a belt (20).
3. The slicer knife edge sharpening device according to claim 1, wherein the first drive means (5) is a hydraulic cylinder.
4. The slicer knife edge grinding device according to claim 1, wherein the knife holder (7) comprises a rectangular bottom plate (7-1) and a rectangular top plate (7-2) which are oppositely arranged up and down, one edges of the bottom plate (7-1) and the top plate (7-2) far away from the grinding mechanism are opposite up and down and are connected with a rear end plate (7-3), two ends of the rear end plate (7-3) are respectively connected with a left side plate (7-4) and a right side plate (7-5), the upper ends and the lower ends of the left side plate (7-4) and the right side plate (7-5) are respectively connected with the top plate (7-2) and the bottom plate (7-1), the middle part of the rear end plate (7-3) is in threaded connection with a plurality of adjusting bolts (21) which are axially arranged along the guide rod (11), the top plate (7-2) is also in threaded connection with a plurality of adjusting bolts (21) which are axially arranged, the adjusting bolt (21) penetrates through the rear end plate (7-3) or the top plate (7-2) from the outside of the cutter holder (7) and is inserted into the cutter holder (7).
5. The slicer knife blade grinding device according to claim 4, wherein two guide rods (11) are slidably connected to the upper surface of the top plate (7-2), one guide rod (11) is slidably connected to the lower surface of the bottom plate (7-1), an internally threaded tube (22) is fixedly connected to the lower surface of the bottom plate (7-1), an inner hole of the internally threaded tube (22) is a threaded hole (10), and the screw rod (12) is screwed in the internally threaded tube (22).
6. The slicer cutter blade grinding device of claim 5, wherein four guide supports (23) are fixedly connected to the top plate (7-2), each guide rod (11) corresponds to two guide supports (23), a guide hole (9) is formed in each guide support (23), any guide rod (11) is slidably connected to the corresponding guide hole (9) of each guide support (23), two guide supports (23) are also fixedly connected to the bottom plate (7-1), guide holes (9) are formed in each guide support (23), and the guide rods (11) positioned on the lower surface of the bottom plate (7-1) are slidably connected to the guide holes (9) of the two guide supports (23) on the bottom plate (7-1).
7. The slicer knife blade sharpening device of claim 1, wherein the second base (14) is connected to a cooling water pipe (25) whose bending direction can be arbitrarily adjusted, and one end of the cooling water pipe (25) connected to the second base (14) is connected to a water supply device and the other end is connected to a cooling water spray head (24).
CN201920836707.4U 2019-06-04 2019-06-04 Slicer cutter cutting edge grinding device Active CN210024668U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920836707.4U CN210024668U (en) 2019-06-04 2019-06-04 Slicer cutter cutting edge grinding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920836707.4U CN210024668U (en) 2019-06-04 2019-06-04 Slicer cutter cutting edge grinding device

Publications (1)

Publication Number Publication Date
CN210024668U true CN210024668U (en) 2020-02-07

Family

ID=69346514

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920836707.4U Active CN210024668U (en) 2019-06-04 2019-06-04 Slicer cutter cutting edge grinding device

Country Status (1)

Country Link
CN (1) CN210024668U (en)

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