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Cutting edge grinding device of transverse scissors and feeding method of cutting edge grinding device

A grinding device and scissors technology, applied in the direction of grinding drive device, grinding machine, grinding feed movement, etc., can solve the problems of adverse effects on grinding accuracy, large space occupied by equipment, and easy shaking, etc. The feeding action is stable and reliable, and the effect of preventing forward and backward movement

Active Publication Date: 2021-08-17
南京凯斯特机械设备科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing horizontal scissors grinding device usually uses a manipulator to load materials. Due to the large weight and volume of the horizontal scissors, it is necessary to reserve a space for the manipulator to move, that is, the space occupied by the equipment is large; and if the horizontal scissors are not firmly clamped during the grinding process It is easy to shake, which has an adverse effect on the grinding accuracy

Method used

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  • Cutting edge grinding device of transverse scissors and feeding method of cutting edge grinding device
  • Cutting edge grinding device of transverse scissors and feeding method of cutting edge grinding device
  • Cutting edge grinding device of transverse scissors and feeding method of cutting edge grinding device

Examples

Experimental program
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Effect test

Embodiment 1

[0038] like figure 1 As shown in the figure, a blade grinding device for transverse scissors is used for grinding the blade of the transverse shears blank of the transverse shearing machine. As shown in Figure 4, the transverse shears 1 are provided with one or more assembly holes 3, and the assembly holes 3 The horizontal scissors 1 are assembled on the horizontal shearing machine. The device includes a feeding mechanism, a grinding mechanism and a pressing mechanism.

[0039] The feeding mechanism includes a workbench 4 , a bin 5 , a pushing cylinder 6 and a blocking member 7 .

[0040] The silo 5 is fixed on the worktable 4 by welding or screwing, and a plurality of horizontal scissors 1 can be stacked in the silo 5. The cross-sectional structure of the silo body of the silo 5 is similar to that of the horizontal scissors, and its top is open, and the horizontal scissors 1 It can be put into the silo from the top of the silo 5 . The bottom of the silo 5 is provided with ...

Embodiment 2

[0060] The difference between this embodiment and Embodiment 1 is that, first, if Figure 4 As shown, the side wall of the silo 5 is provided with a window 27 for sorting materials. The window 27 penetrates the side wall of the silo 5 in the vertical direction and communicates with the pushing chute 9. Through the window 27, the material can be sorted manually and flexibly. The horizontal scissors in bin 5 prevent the horizontal scissors from being stacked unevenly.

[0061] Next, install the photoelectric sensor 28 on the side wall of the window 27. The detection head of the photoelectric sensor 28 faces the inside of the silo 5, and its installation height is located at the position of the second or third horizontal scissors from the bottom of the silo 5. The photoelectric sensor 28 It is used to detect whether there is no material in the silo 5, so as to remind the operator to replenish the material in time; the photoelectric sensor 28 is connected to the controller, and th...

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Abstract

The invention discloses a cutting edge grinding device of transverse scissors. A feeding mechanism of the cutting edge grinding device comprises a workbench, a material bin, a material pushing air cylinder and a blocking piece, multiple transverse scissors are stacked in the material bin, a discharging groove and a material pushing groove are oppositely formed in the bottom of the material bin, a pushing plate is installed on the material pushing air cylinder, and the material pushing air cylinder can drive the pushing plate to push the bottommost transverse scissors out of the material bin from the discharging groove. A clamping groove used for containing the blocking piece is formed in the workbench, the blocking piece comprises an elastic piece and a clamping block, the wedge-shaped face of the top of the clamping block faces one side of the material bin, the transverse scissors press the clamping block into the clamping groove through the wedge-shaped face till an assembling hole moves to the position above the clamping groove, and the clamping block is jacked into the assembling hole through the elastic piece so that the transverse scissors can be positioned on a grinding station. A grinding mechanism comprises a three-axis sliding table, a driving device and a grinding wheel, the driving device is in driving connection with the grinding wheel, and the three-axis sliding table can move the grinding wheel till the grinding wheel is in abutting connection with cutting edges of the transverse scissors on the grinding station. The cutting edge grinding device is labor-saving and flexible in transverse scissors feeding, compact in equipment structure, small in occupied space and high in grinding precision.

Description

technical field [0001] The invention belongs to the technical field of mechanical processing, and in particular relates to a blade grinding device for horizontal scissors. Background technique [0002] The horizontal shearing machine production line is mainly composed of feeding trolley, uncoiler, leveling machine, feeding mechanism, horizontal scissors, conveying device, stacking device, etc. [0003] The transverse shears are the key mechanism of slitting in the transverse shearing machine. The transverse shears cut the sheets into required widths, cut them to fixed lengths, and stack them. The use of horizontal scissors for frequent and repeated cutting has higher requirements on mechanical strength and edge geometry, so higher requirements are also placed on the grinding accuracy of the blade. [0004] The existing horizontal scissors grinding device usually uses a manipulator for feeding materials. Due to the large weight and volume of the horizontal scissors, it is ne...

Claims

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Application Information

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IPC IPC(8): B24B3/52B24B41/00B24B27/02B24B49/12B24B27/00B24B41/06B24B47/06
CPCB24B3/52B24B41/005B24B27/02B24B49/12B24B27/0023B24B41/06B24B27/0069B24B47/06
Inventor 周艳
Owner 南京凯斯特机械设备科技有限公司
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