CN212095575U

CN212095575U - Sharpening machine for sharpening scissors

Info

Publication number: CN212095575U
Application number: CN202020717326.7U
Authority: CN
Inventors: 陈刚; 陈泉根
Original assignee: Huzhou Quanxin Hardware Technology Co ltd
Current assignee: Huzhou Quanxin Hardware Technology Co ltd
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2020-12-08
Anticipated expiration: 2030-05-06

Abstract

The utility model relates to the technical field of scissors production, in particular to a sharpening machine for scissors sharpening, which comprises a sharpening machine body, a housing, a clamping mechanism, a conveying mechanism, a controller and a debris collecting mechanism, wherein the housing is sleeved outside the sharpening machine body, the lower end of the housing is in an open design, the debris collecting mechanism comprises a hopper and a collecting box, the big end of the hopper is connected with the lower end opening of the housing, the collecting box is arranged at the lower small end opening of the hopper, the side surface of the housing is provided with an inlet and an outlet, the inlet and the outlet are provided with an automatic roller shutter door mechanism, the inlet and the outlet are closed by the automatic roller shutter door mechanism, the conveying mechanism comprises a synchronous motor and a fixed seat arranged on a base of the synchronous motor, the clamping mechanism comprises two cylinders and two clamping claws which are symmetrically matched, the utility model can perform automatic scissors sharpening, the condition that the worker is close to the sharpening machine and the sharpening machine damages the worker is reduced.

Description

Sharpening machine for sharpening scissors

Technical Field

The utility model relates to a scissors production technical field, specific field is a sharpening machine for scissors sharpening.

Background

Because of the scissors is after production is accomplished, need carry out the sharpening operation to the scissors, present sharpening machine carries out the sharpening to gripping of scissors to needs manual work, but can produce a large amount of pieces because of scissors sharpening in-process, clastic splashing causes the damage to the workman easily, and the piece that splashes simultaneously is difficult for collecting, and the later stage is carrying out the piece.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a can avoid the piece to cause the sharpening machine that is used for scissors sharpening of damage to the workman.

In order to achieve the above object, the utility model provides a following technical scheme: a sharpening machine for scissors sharpening comprises a sharpening machine body, a housing, a clamping mechanism, a conveying mechanism, a controller and a debris collecting mechanism, wherein the housing is sleeved outside the sharpening machine body, the lower end of the housing is in an open design, the debris collecting mechanism comprises a hopper and a collecting box, the large end of the hopper is connected with an opening at the lower end of the housing, the collecting box is arranged at an opening at the lower small end of the hopper, an inlet and an outlet are arranged on the side surface of the housing, an automatic roller shutter door mechanism is arranged at the inlet and the outlet, and the inlet and the outlet are closed by the automatic roller shutter door mechanism,

the conveying mechanism comprises a synchronous belt motor and a fixed seat arranged on a base of the synchronous belt motor, one end of the synchronous belt motor is arranged towards the operating table of a worker, the other end of the synchronous belt motor extends into the housing through an inlet and an outlet and is arranged at a grinding disc corresponding to the sharpening machine body,

the clamping mechanism comprises two cylinders and two clamping jaws, the two cylinders are symmetrically arranged in a matched mode, piston rods of the two cylinders are arranged in an opposite mode, the two clamping jaws are arranged on the piston rods of the corresponding cylinders respectively, the two clamping jaws are matched with each other to form the scissors clamping mechanism, and the output end of the controller is connected with the control ends of the synchronous motor, the cylinders and the automatic roller shutter door mechanism respectively.

Preferably, the automatic rolling door mechanism comprises a rolling door and a rolling motor which are matched with each other, the rolling door is arranged at the inlet and the outlet, the rolling motor is arranged on the housing, and the rolling door is driven by the rolling motor to close and open the inlet and the outlet.

Preferably, the clamping jaw is detachably mounted on a piston rod of the air cylinder.

Preferably, the opposite end surfaces of the two clamping claws are designed into grooves with arc-shaped sections, and the grooves between the two clamping claws are mutually matched to form clamping and fixing operation for the scissors body. .

Compared with the prior art, the beneficial effects of the utility model are that: through fixture's setting, can carry out mechanical centre gripping with the scissors, setting through conveying mechanism, the mill department that can transport the scissors sharpening machine with the scissors carries out the sharpening and handles, setting through the housing, can block the piece of mill department scissors sharpening, avoid the piece to splash and look for the damage to the workman, set up piece collection mechanism simultaneously, the piece that can block the housing falls and collects, the step of the sharpening machine of workman's cleaning has been reduced, the concentrated collection efficiency of piece has been improved, setting through automatic rolling slats door mechanism, can make things convenient for conveying mechanism to drive fixture and pass in and out at the entrance exit, automatic rolling slats door mechanism can seal and open the exit simultaneously, make the sharpening machine when carrying out the scissors sharpening, make and block the piece towards entrance exit, avoid the piece to follow the exit departure of housing.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic side view of the present invention.

In the figure: 1. a sharpening machine body; 2. a housing; 3. a controller; 4. a hopper; 5. a collection box; 6. a synchronous belt motor; 7. a fixed seat; 8. a cylinder; 9. a gripper jaw; 10. a roller shutter door; 11. a roller shutter motor; 12. an inlet and an outlet; 13. and (4) strip grooves.

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.

Referring to fig. 1 to 2, the present invention provides a technical solution: the utility model provides a sharpening machine for scissors sharpening, collects the mechanism including sharpening machine body, housing, fixture, conveying mechanism, controller and piece, the housing cover is established in sharpening machine body outside, and the lower extreme of housing is the opening design, piece collection mechanism includes hopper and collecting box, and the main aspects of hopper is connected with the lower extreme opening of housing, and the collecting box sets up in the lower part tip opening part of hopper, the side of housing is provided with exit, exit department is provided with automatic roller shutter door mechanism, opens and shuts through automatic roller shutter door mechanism to exit and seals, and the housing adopts transparent acrylic glass to make, makes things convenient for the workman to observe in the sharpening machine body.

The automatic rolling door mechanism comprises a rolling door and a rolling motor which are matched with each other, the rolling door is arranged at the inlet and the outlet, the rolling motor is arranged on the housing, and the rolling door is driven by the rolling motor to close and open the inlet and the outlet.

The clamping jaw is detachably mounted on a piston rod of the air cylinder.

The two opposite end surfaces of the clamping claws are designed into strip grooves with arc-shaped sections, and the strip grooves between the two clamping claws are mutually matched to form clamping and fixing operation for the scissors body. The gripper jaw adopts the formal design of grip block, makes to mutually cooperate and forms the centre gripping groove through set up the strip groove on two opposite faces at the grip block and is used for carrying out the centre gripping to the scissors.

According to the technical scheme, the synchronous belt motor is arranged towards the grinding disc of the sharpening machine body, one end of the synchronous belt motor, which faces towards the grinding disc, is positioned below the grinding disc, when the clamping mechanism moves to the grinding disc through the driving of the synchronous belt motor, the scissors can be in contact with the grinding disc, and the sharpening operation is performed on the scissors through the grinding disc;

in the specific use process, a worker controls a controller to place a pair of scissors without sharpening between two clamping jaws, the controller controls an air cylinder to extend to drive the clamping jaws to clamp and fix the scissors, then the controller controls a synchronous belt motor to operate, the synchronous belt motor drives a clamping mechanism to approach towards a grinding disc of a sharpening machine body, when the controller controls the synchronous belt motor to operate to three-quarter stroke, the controller controls a roller shutter motor to operate to seal an inlet and an outlet of a housing, then the synchronous belt motor continuously drives the scissors to move to the grinding disc to sharpen the scissors, after sharpening is completed, the controller controls the roller shutter motor and the synchronous belt motor to rotate reversely, so that the roller shutter door opens the inlet and the outlet, the synchronous belt motor drives the scissors to move to the outside of the housing, then the worker operates the controller to take the scissors after sharpening from the clamping mechanism, and putting the scissors without sharpening on the clamping mechanism, and carrying out the next scissors sharpening operation working process.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A sharpening machine for scissors sharpening, characterized in that: comprises a sharpening machine body, a housing, a clamping mechanism, a conveying mechanism, a controller and a debris collecting mechanism, wherein the housing is sleeved outside the sharpening machine body, the lower end of the housing is in an open design, the debris collecting mechanism comprises a hopper and a collecting box, the large end of the hopper is connected with the lower end opening of the housing, the collecting box is arranged at the lower small end opening of the hopper, an inlet and an outlet are arranged on the side surface of the housing, an automatic roller shutter door mechanism is arranged at the inlet and the outlet, and the inlet and the outlet are closed by the automatic roller shutter door mechanism,

2. A sharpening machine for scissors sharpening according to claim 1, characterized in that: the automatic rolling door mechanism comprises a rolling door and a rolling motor which are matched with each other, the rolling door is arranged at the inlet and the outlet, the rolling motor is arranged on the housing, and the rolling door is driven by the rolling motor to close and open the inlet and the outlet.

3. A sharpening machine for scissors sharpening according to claim 1, characterized in that: the clamping jaw is detachably mounted on a piston rod of the air cylinder.

4. A sharpening machine for scissors sharpening according to claim 3, characterized in that: the two opposite end surfaces of the clamping claws are designed into strip grooves with arc-shaped sections, and the strip grooves between the two clamping claws are mutually matched to form clamping and fixing operation for the scissors body.