CN102126165B

CN102126165B - Vertical belt knife grinder

Info

Publication number: CN102126165B
Application number: CN201010594915A
Authority: CN
Inventors: 张德华
Original assignee: Dongguan Changsheng Knife Saw Co ltd
Current assignee: Dongguan Changsheng Knife Saw Co ltd
Priority date: 2010-12-17
Filing date: 2010-12-17
Publication date: 2012-10-24
Anticipated expiration: 2030-12-17
Also published as: CN102126165A

Abstract

The invention relates to the technical field of grinding equipment, in particular to a vertical band-knife grinding machine, which comprises a frame, wherein a grinding chamber is arranged on the frame, a driving knife wheel, a driven knife wheel and at least one grinding wheel driven by a grinding motor are arranged in the grinding chamber in a rotating manner, the driving knife wheel, the driven knife wheel and the grinding wheel are driven by the motor, the grinding wheel is positioned between the driving knife wheel and the driven knife wheel, a cutting fluid nozzle aligned with the grinding position of the grinding wheel is arranged at the position close to the grinding wheel, when in use, an annular band knife is sleeved on the driving knife wheel and the driven knife wheel, the driving knife wheel rotates to drive the band knife to rotate, meanwhile, the grinding wheel carries out grinding processing on the moving band knife, the whole band knife can be processed, the grinding is comprehensive and uniform, the working efficiency is high, the whole grinding is carried out in the grinding chamber, and the cutting fluid is sprayed to the grinding position of the grinding wheel, the environment is not polluted, and the health of operators is ensured.

Description

Vertical band cutter grinding machine

Technical field:

The present invention relates to the equipment for grinding technical field, refer in particular to vertical band cutter grinding machine.

Background technology:

The splitter of at present leather being processed, technology commonly used are to utilize two atwirl flywheels to drive annular belt knife thicker leather is cutd open layer, are processed into the thickness that requires size; This splitter band cutter is the endless steel belt that has blade, adds when being with cutter man-hour, and inside and outside two surfaces of band cutter all need grinding smooth; But traditional way is directly to utilize emery wheel that the band cutter is dry grinded; Can produce amounts of dust during grinding, contaminated environment, harm health of operators; And the grinding action trouble, inefficiency.

Summary of the invention:

The object of the invention is exactly the deficiency that exists to prior art and provide a kind of the band cutter is carried out wet-milling, avoids occurring the vertical band cutter grinding machine of dust, high efficiency.

To achieve these goals; The technical scheme that the present invention adopts is: vertical band cutter grinding machine; Include frame, frame is provided with the grinding chamber, rotates in the grinding chamber to be provided with by motor-driven active break bar, driven break bar, at least one emery wheel by the grinding motor driving; Emery wheel is provided with the nozzle of cutting fluid at aligning wheel grinding place near the position of emery wheel between active break bar and driven break bar.

Rotate in the said grinding chamber and be provided with two emery wheels of grinding band cutter surfaces externally and internally respectively.

Rotated position corresponding with grinding place of emery wheel in the said grinding chamber is provided with guide wheel.

The outside of said emery wheel is provided with protective cover.

Said driven break bar is positioned at the initiatively top of break bar.

Said frame is provided with column, slidely connects crane on the column, and driven break bar is rotatably connected on the crane through driven spindle.

Said frame is provided with vertical oil cylinder, and the output of oil cylinder is connected with crane.

Said column is provided with vertical line slideway, and crane and line slideway are slidingly connected.

Beneficial effect of the present invention is: vertical band cutter grinding machine provided by the invention, and it includes frame, and frame is provided with the grinding chamber; Rotation is provided with by motor-driven active break bar, driven break bar, at least one emery wheel by the grinding motor driving in the grinding chamber, and emery wheel is provided with the nozzle of cutting fluid at aligning wheel grinding place near the position of emery wheel between active break bar and driven break bar; During use, on active break bar and driven break bar, initiatively the moving band of break bar rotating band swivel is moving with the endless belt broach shell; Emery wheel carries out grinding to the band cutter in the motion simultaneously, makes the entire belt cutter to be worked into, and grinding is even comprehensively; High efficiency, whole grinding is all carried out in the grinding chamber, and during grinding through nozzle of cutting fluid to wheel grinding place spray cutting fluid; Make that grinding process is in the space of sealing, to carry out wet-milling; Avoid producing dust, do not pollute the environment, guarantee health of operators.

In addition, frame is provided with column, slidely connects crane on the column; Driven break bar is rotatably connected on the crane through driven spindle; The operator can adjust the height of crane as required, thereby adjusts the distance between active break bar and the driven break bar, can be suitable for the band cutter of different length; Easy to adjust, applied widely.

Description of drawings:

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the structural representation at another visual angle of the present invention;

Fig. 3 is the structural representation that the present invention conceals the door of grinding chamber;

Fig. 4 is the front view that the present invention conceals the door of grinding chamber;

The specific embodiment:

Below in conjunction with accompanying drawing the present invention is further described; See shown in Fig. 1～4 that vertical band cutter grinding machine of the present invention includes frame 1, frame 1 is provided with the grinding chamber 2 of hollow; The front end face of grinding chamber 2 is provided with the door that can open and close; Rotate in the grinding chamber 2 and be provided with the active break bar 4 that is driven by the motor (not shown), driven break bar 5, two emery wheels that driven by grinding motor 76, two guide wheels 9 corresponding with emery wheel 6, emery wheel 6 is between active break bar 4 and driven break bar 5, and two emery wheels 6 are positioned at the both sides of 2 inside, grinding chamber; Difference grinding band cutter surfaces externally and internally; Guide wheel 9 is arranged on position corresponding with grinding place of emery wheel 6 in the grinding chamber 2, and guide wheel 9 cooperates the effect of playing the support belt cutter with emery wheel 6, makes that emery wheel 6 can be to the better grinding of band cutter.The outside of emery wheel 6 is provided with protective cover 61, prevents that foreign matter from getting in the emery wheel 6.

Position near emery wheel 6 is provided with the nozzle of cutting fluid 8 of aiming at emery wheel 6 grindings place, sprays cutting fluid through nozzle of cutting fluid 8 to emery wheel 6 grindings place during grinding, plays the effect of cooling and minimizing dust.

Driven break bar 5 is positioned at the initiatively top of break bar 4, and frame 1 is provided with column 11, crane 12, and column 11 is provided with vertical accurate line slideway 15, and crane 12 is slidingly connected with line slideway 15, and it is smooth and easy, accurate to make that crane 12 slides.Driven break bar 5 is rotatably connected on the crane 12 through driven spindle 13; Frame 1 is provided with vertical oil cylinder 14; The output of oil cylinder 14 is connected with crane 12; Action control crane 12 through control oil cylinder 14 goes up and down, and plays the effect of distance between the driven break bar 5 of adjustment and the driven break bar 5 and for being with cutter that the effect of tensile force is provided.The operator can adjust the height of crane 12 as required, thereby adjusts the distance between active break bar 4 and the driven break bar 5, can be suitable for the band cutter of different length, and is easy to adjust, applied widely.

During use, the endless belt broach shell on active break bar 4 and driven break bar 5, is controlled driven break bar 5 and moved upward; Make active break bar 4 and driven break bar 5 will be with the cutter tension, it is moving that initiatively break bar 4 rotates drive band swivel, and the band cutter in 6 pairs of motions of emery wheel carries out grinding simultaneously; Emery wheel 6 can also move vertically, moves forward and backward while rotating, and makes the entire belt cutter to be worked into; Grinding is even comprehensively, high efficiency, and whole grinding is all carried out in grinding chamber 2; And spray cutting fluid through nozzle of cutting fluid 8 to emery wheel 6 grindings place during grinding, make that grinding process is in the space of sealing, to carry out wet-milling, avoids producing dust; Do not pollute the environment, guarantee health of operators.

Certainly, the above only is a preferred embodiments of the present invention, so all equivalences of doing according to the described structure of patent claim of the present invention, characteristic and principle change or modify, includes in patent claim of the present invention.

Claims

1. Vertical belt knife grinder, comprising a frame (1), characterized in that: the frame (1) is provided with a grinding chamber (2), and the rotation in the grinding chamber (2) is provided with a motor-driven The driving cutter wheel (4), the driven cutter wheel (5), at least one grinding wheel (6) driven by the grinding motor (7), the grinding wheel (6) is located between the driving cutter wheel (4) and the driven cutter wheel (5) ), near the position of the grinding wheel (6), there is a cutting fluid nozzle (8) aimed at the grinding part of the grinding wheel (6). A grinding wheel (6), the driving knife wheel (4) rotates to drive the belt knife to rotate, and the grinding wheel (6) grinds the belt knife in motion at the same time, and the grinding wheel (6) can move in the axial direction, moving forward and backward while rotating .

2. The vertical belt knife grinder according to claim 1, characterized in that: a guide wheel (9) is provided for rotation in the grinding chamber (2) corresponding to the grinding position of the grinding wheel (6).

3. The vertical belt knife grinder according to claim 1, characterized in that: a protective cover (61) is provided outside the grinding wheel (6).

4. The vertical belt knife grinder according to claim 1, characterized in that: the driven knife wheel (5) is located above the driving knife wheel (4).

5. The vertical belt knife grinder according to any one of claims 1 to 4, characterized in that: the frame (1) is provided with a column (11), and the column (11) is slidably connected with a lifting frame ( 12), the driven cutter wheel (5) is rotatably connected to the elevating frame (12) by the driven rotating shaft (13).

6. The vertical belt knife grinder according to claim 5, characterized in that: the frame (1) is provided with a vertical oil cylinder (14), and the output end of the oil cylinder (14) is connected to the lifting frame (12) connect.

7. The vertical belt knife grinder according to claim 5, characterized in that: the column (11) is provided with a vertical linear guide rail (15), and the lifting frame (12) is slidingly connected with the linear guide rail (15) .