CN210633380U

CN210633380U - Edge of a knife grinding device is used in production of scribing sword

Info

Publication number: CN210633380U
Application number: CN201921398369.7U
Authority: CN
Inventors: 张志强
Original assignee: Matfron (shanghai) Semiconductor Technology Co ltd
Current assignee: Matfron (shanghai) Semiconductor Technology Co ltd
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2020-05-29
Anticipated expiration: 2029-08-27

Abstract

The utility model discloses a knife edge grinding device is used in scribing sword production relates to the scribing sword field, has great dust pollution's problem when polishing the operation to current scribing sword knife edge of a knife, now proposes following scheme, and it includes the dust collection box, the top of dust collection box is connected with the mounting bracket, just the mounting bracket is U type structure setting, just the top of dust collection box is provided with the dust absorption mouth, the top inner wall connection of dust collection box has the wind scooper, just be connected with the horizontal pole between the inner wall of wind scooper, rotate on the horizontal pole and install first driven lever, and first driven lever runs through the horizontal pole setting. The utility model discloses novel structure, and the device not only can replace the manual work to carry out effectual polishing operation to the edge of a knife of scribing sword, reduce workman intensity of labour, can absorb the dust that produces of polishing moreover, reduce workshop air circumstance and pollute, help protecting workman's healthy, suitable popularization.

Description

Edge of a knife grinding device is used in production of scribing sword

Technical Field

The utility model relates to a scribing knife field especially relates to a scribing knife production is with edge of a knife grinding device.

Background

The patent document with publication number CN208342387U provides a knife edge surface polishing device, and the technical scheme proposed by the patent document is that when in operation, a blade is placed on a conveying mechanism, the conveying mechanism drives the blade to move, and a polishing mechanism slides relative to a lower fixing plate, so as to achieve the polishing effect on the blade conveyed on the conveying mechanism, therefore, the utility model reduces the manual participation degree, facilitates the work of workers, and simultaneously improves the polishing efficiency on the knife edge; on the other hand, adjustment mechanism when to the upper and lower regulation of bottom plate, has realized the effect of adjusting from top to bottom the mechanism of grinding, thereby makes the utility model discloses an use the flexibility to obtain the promotion that is showing to the realization is to polishing of not unidimensional blade, nevertheless in carrying out the edge of a knife and polish the operation process, can produce great dust pollution, make workshop environmental quality worsen, influence workman healthy, and this patent document does not solve it, consequently, in order to solve this type of problem, we have proposed a scribing sword production and have used edge of a knife grinding device.

Disclosure of Invention

The utility model provides a pair of edge of a knife grinding device is used in production of scribing sword has solved the problem that has great dust pollution when current scribing sword edge of a knife is polished and is operated.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a knife edge polishing device for scribing knife production comprises a dust collection box, wherein the top end of the dust collection box is connected with a mounting frame, the mounting frame is arranged in a U-shaped structure, a dust suction opening is formed in the top end of the dust collection box, a wind scooper is connected to the inner wall of the top end of the dust collection box, a cross rod is connected between the inner walls of the wind scooper, a first driven rod is rotatably mounted on the cross rod and penetrates through the cross rod, a transversely-arranged auxiliary belt disc is connected to one end, located below the cross rod, of the first driven rod, dust suction fan blades arranged in an annular array are mounted on the circumferential side wall of the first driven rod and located above the cross rod, a driving motor is mounted on one side wall of the dust collection box through screws, an output shaft of the driving motor is vertically arranged upwards and is connected with a rotating rod, and a transversely-arranged main gear disc is connected to the top, just the circumference lateral wall fixed cover of dwang is equipped with main belt pulley, the both sides inner wall of mounting bracket is provided with the removal track that the symmetry set up along its length direction, just movable mounting has a mobile device, two in the removal track be connected with the diaphragm between the mobile device, just the top of diaphragm is provided with clamping device, the top of mounting bracket is rotated and is installed the second driven lever that is horizontal setting, just the one end that the second driven lever is close to the master gear dish is connected with the pinion disc that is vertical setting, just the one end that the pinion disc was kept away from to the second driven lever is connected with the dish of polishing, and the circumference lateral wall of the dish of polishing extends to the inside setting of mounting bracket.

Preferably, the circumference lateral wall of main belt reel with vice belt reel all is provided with the belt mounting groove, and is connected with driving belt between main belt reel and the vice belt reel.

Preferably, the gear blocks on the main gear disc and the auxiliary gear disc are both arranged in a helical gear block shape, and the main gear disc is meshed with the auxiliary gear disc.

Preferably, clamping device includes movable slot, fly leaf, splint and fastening screw, the top of diaphragm is provided with the movable slot that two symmetries set up, just sliding connection has the fly leaf in the movable slot, just the top of fly leaf is connected with splint, fastening screw is installed to the top screw thread of fly leaf, just fastening screw's tip runs through the fly leaf setting.

Preferably, the moving device comprises a moving wheel and a driving motor, the driving motor is mounted on the moving wheel, and the moving wheel is movably mounted inside the moving track.

Preferably, a dust outlet is arranged on one side of the dust collection box, which is far away from the driving motor, and a cover plate is movably mounted at the dust outlet.

The utility model has the advantages that: 1. through adjusting fastening screw for the fly leaf can slide in the movable groove, thereby drives splint and presss from both sides the blade tightly, drives dwang and master gear dish through driving motor and rotates, makes the pinion dish rotate, thereby makes the pinion dish drive second driven lever and the dish of polishing rotate, makes the device can replace the manual work to carry out effectual polishing treatment to the edge of a knife of scribing sword, reduces workman's intensity of labour.

2. Drive main belt dish through driving motor and rotate, make it drive driving belt and vice belt pulley rotate, vice belt pulley makes dust absorption flabellum rotate through driving first driven lever to make inside dust absorption flabellum can inhale the dust collection box with the dust that produces of polishing, reduce workshop air environmental pollution.

To sum up, the device not only can replace the manual work to carry out effectual polishing operation to the edge of a knife of scribing, reduces workman intensity of labour, can absorb the dust that produces of polishing moreover, reduces workshop air circumstance and pollutes, helps protecting workman's healthy, suitable popularization.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the top of the transverse plate of the present invention.

Reference numbers in the figures: the dust collecting box comprises a dust collecting box 1, a mounting frame 2, a dust collecting port 3, an air guide cover 4, a first driven rod 5, dust collecting fan blades 6, an auxiliary belt disc 7, a dust outlet 8, a moving track 9, a moving device 10, a transverse plate 11, a movable groove 12, a movable plate 13, a clamping plate 14, a fastening screw 15, a driving motor 16, a main belt disc 17, a rotating rod 18, a main gear disc 19, a second driven rod 20, an auxiliary gear disc 21 and a polishing disc 22.

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.

Referring to fig. 1-2, a knife edge polishing device for scribing knife production comprises a dust collection box 1, wherein the top end of the dust collection box 1 is connected with a mounting frame 2, the mounting frame 2 is arranged in a U-shaped structure, a dust suction opening 3 is formed in the top end of the dust collection box 1, a wind scooper 4 is connected to the inner wall of the top end of the dust collection box 1, a cross rod is connected between the inner walls of the wind scooper 4, a first driven rod 5 is rotatably mounted on the cross rod, the first driven rod 5 penetrates through the cross rod, a transversely arranged auxiliary belt disc 7 is connected to one end of the first driven rod 5, which is positioned below the cross rod, dust suction fan blades 6 arranged in an annular array are mounted on the circumferential side wall of the first driven rod 5, the dust suction fan blades 6 are positioned above the cross rod, a driving motor 16 is mounted on one side wall of the dust collection box 1 through screws, the top end of the rotating rod 18 is connected with a transversely arranged main gear disc 19, the circumferential side wall of the rotating rod 18 is fixedly sleeved with a main belt disc 17, the inner walls of the two sides of the mounting frame 2 are provided with symmetrically arranged moving rails 9 along the length direction thereof, the moving devices 10 are movably mounted in the moving rails 9, a transverse plate 11 is connected between the two moving devices 10, the top end of the transverse plate 11 is provided with a clamping device, the top end of the mounting frame 2 is rotatably provided with a transversely arranged second driven rod 20, one end of the second driven rod 20 close to the main gear disc 19 is connected with a vertically arranged auxiliary gear disc 21, one end of the second driven rod 20 far away from the auxiliary gear disc 21 is connected with a polishing disc 22, the circumferential side wall of the polishing disc 22 extends to the inner part of the mounting frame 2, the circumferential side walls of the main belt disc 17 and the auxiliary belt disc 7 are both provided with mounting groove belts, and a transmission belt is connected between the main belt, the tooth blocks on the main gear disc 19 and the pinion gear disc 21 are all in the shape of oblique teeth, the main gear disc 19 is meshed with the pinion gear disc 21, the clamping device comprises a movable groove 12, a movable plate 13, a clamping plate 14 and a fastening screw 15, the top end of the transverse plate 11 is provided with the two movable grooves 12 which are symmetrically arranged, the movable plate 13 is connected in the movable groove 12 in a sliding mode, the top end of the movable plate 13 is connected with the clamping plate 14, the fastening screw 15 is installed on the top end of the movable plate 13 in a threaded mode, the end portion of the fastening screw 15 penetrates through the movable plate 13, the moving device 10 comprises a moving wheel and a driving motor, the driving motor is installed on the moving wheel, the moving wheel is movably installed inside the moving rail 9, one side, far away from the driving motor 16, of the dust collection box 1 is provided with.

The working principle is as follows: when the scribing cutter is polished, firstly, the fastening screw 15 is screwed, so that the movable plate 13 can slide in the movable groove 12, the movable plate 13 drives the clamping plates 14 to approach each other, and the clamping plates 14 clamp the scribing cutter to be processed, then the fastening screw 15 is rotated reversely to fix the movable plate 13 and the clamping plates 14, then the driving motor 16 is started, so that the driving motor 16 drives the rotating rod 18 to rotate, the rotating rod 18 drives the main gear disc 19 to rotate, so that the tooth blocks on the main gear disc 19 are meshed with the tooth blocks on the auxiliary gear disc 21, so that the auxiliary gear disc 21 rotates, the auxiliary gear disc 21 drives the second driven rod 20 and the polishing disc 22 to rotate, so that the polishing disc 22 polishes the edge of the scribing cutter, meanwhile, the rotating rod 18 drives the main gear disc 17 to rotate, the main gear disc 17 drives the auxiliary gear disc 7 and the first driven rod 5 to rotate through the transmission belt, thereby make first driven lever 5 drive dust absorption flabellum 6 and rotate for dust absorption flabellum 6 will polish the dust that produces and is inhaled the inside of dust collection box 1 through dust absorption mouth 3 and wind scooper 4, polish the completion back, take off the scribing sword, and open the apron of dust outlet 8 department, clean the dust of dust collection box 1 inside can.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A knife edge polishing device for scribing knife production comprises a dust collection box (1) and is characterized in that the top end of the dust collection box (1) is connected with a mounting frame (2), the mounting frame (2) is arranged in a U-shaped structure, a dust suction port (3) is formed in the top end of the dust collection box (1), an air guide cover (4) is connected to the inner wall of the top end of the dust collection box (1), a cross rod is connected between the inner walls of the air guide cover (4), a first driven rod (5) is rotatably mounted on the cross rod, the first driven rod (5) penetrates through the cross rod, one end, located below the cross rod, of the first driven rod (5) is connected with an auxiliary belt disc (7) which is transversely arranged, dust suction fan blades (6) which are arranged in an annular array are mounted on the circumferential side wall of the first driven rod (5), and the dust suction fan blades (6) are located above, the dust collection box is characterized in that a driving motor (16) is mounted on one side wall of the dust collection box (1) through a screw, an output shaft of the driving motor (16) is vertically arranged upwards and is connected with a rotating rod (18), a transversely arranged main gear disc (19) is connected to the top end of the rotating rod (18), a main belt disc (17) is fixedly sleeved on the circumferential side wall of the rotating rod (18), symmetrically arranged moving tracks (9) are arranged on the inner walls of the two sides of the mounting frame (2) along the length direction of the inner walls, moving devices (10) are movably mounted in the moving tracks (9), a transverse plate (11) is connected between the two moving devices (10), a clamping device is arranged on the top end of the transverse plate (11), a transversely arranged second driven rod (20) is rotatably mounted on the top end of the mounting frame (2), and one end, close to the main gear disc (19), of the second driven rod (20) is connected with a vertically arranged auxiliary, and one end of the second driven rod (20) far away from the auxiliary gear disc (21) is connected with a polishing disc (22), and the circumferential side wall of the polishing disc (22) extends to the inner part of the mounting frame (2).

2. The knife edge grinding device for the production of the scribing knife according to claim 1, wherein the circumferential side walls of the main belt pulley (17) and the auxiliary belt pulley (7) are provided with belt mounting grooves, and a transmission belt is connected between the main belt pulley (17) and the auxiliary belt pulley (7).

3. The knife edge grinding device for the production of the scribing knife according to claim 1, wherein the tooth blocks on the main gear disc (19) and the auxiliary gear disc (21) are arranged in a helical tooth block shape, and the main gear disc (19) is meshed with the auxiliary gear disc (21).

4. The knife edge grinding device for the production of the scribing knife according to claim 1, wherein the clamping device comprises a movable groove (12), a movable plate (13), a clamping plate (14) and a fastening screw (15), the top end of the transverse plate (11) is provided with two symmetrically arranged movable grooves (12), the movable groove (12) is connected with the movable plate (13) in a sliding manner, the top end of the movable plate (13) is connected with the clamping plate (14), the fastening screw (15) is installed at the top end of the movable plate (13) in a threaded manner, and the end part of the fastening screw (15) penetrates through the movable plate (13) to be arranged.

5. The blade sharpening device as defined in claim 1, wherein the moving means (10) comprises a moving wheel and a driving motor, the driving motor is mounted on the moving wheel, and the moving wheel is movably mounted inside the moving rail (9).

6. The knife edge grinding device for the production of the scribing knife according to claim 1, wherein a dust outlet (8) is arranged on one side of the dust collection box (1) far away from the driving motor (16), and a cover plate is movably arranged at the dust outlet (8).