CN214004681U

CN214004681U - Dust collector of leather machine

Info

Publication number: CN214004681U
Application number: CN202022628831.7U
Authority: CN
Inventors: 周志祥
Original assignee: Jiangsu Xiangbei Machinery Technology Co ltd
Current assignee: Jiangsu Xiangbei Machinery Technology Co ltd
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-08-20
Anticipated expiration: 2030-11-13

Abstract

The utility model discloses a dust collector of leather machine, which comprises a base, the upper end both sides of base all are provided with the spout, the inside slip of spout is provided with the slider, the fixed first arc that is provided with in upper end of slider, the inside of first arc is provided with the cavity, the inside slip of cavity is provided with the second arc, bottom one side of second arc is provided with the rack, the equal fixed mounting in inside both ends of base has driving motor, the output shaft of driving motor bottom has the reducing gear box, the fixed connecting axle that is provided with of output of reducing gear box, the top lateral wall of base is passed on the top of connecting axle to fixed connection sets up the cam in the base upper end, be provided with the gear on the one end lateral wall of cam. The utility model discloses utilize dust catcher and dust absorption pipe can take the dust that the production of polishing out when polishing, can prevent dust contaminated air, harm human health.

Description

Dust collector of leather machine

Technical Field

The utility model relates to a leather machine dust removal technical field specifically is a dust collector of leather machine.

Background

The leather is animal skin which is obtained by physical and chemical processing such as unhairing, tanning and the like and is denatured and non-perishable. The leather is formed by tightly weaving natural protein fibers in a three-dimensional space, a special grain surface layer is arranged on the surface of the leather, the leather has natural grains and luster, the hand feeling is comfortable, in the process of human evolution, the juice or mineral oil of some plants has certain tanning property on the leather, and the raw leather has air permeability and corrosion resistance by being soaked in the juice. So that the board has the physicochemical properties of softness, tear resistance, bending resistance and the like. The leather in this period really has the characteristics of leather products.

The existing leather machine can polish leather into more dust in the leather polishing process due to a large amount of fur and other impurities on the surface of the leather, so that the production environment of workers is polluted and the health of the workers is harmed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust collector of leather machine to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: a dust removal device of a leather machine comprises a base, wherein sliding grooves are formed in two sides of the upper end of the base, a sliding block is arranged inside each sliding groove in a sliding mode, a first arc-shaped plate is fixedly arranged at the upper end of each sliding block, a cavity is formed in the first arc-shaped plate, a second arc-shaped plate is arranged inside each cavity in a sliding mode, a through groove is formed in one side of the bottom end of each first arc-shaped plate, a rack is arranged in one side of the bottom end of each second arc-shaped plate, driving motors are fixedly arranged at two ends of the inside of the base, an output shaft at one end of each driving motor is fixedly connected with a ball screw, a screw nut is sleeved on each ball screw, a lifting plate is fixedly arranged on the outer side of each screw nut, a polishing motor is fixedly arranged in the middle of each lifting plate, a polishing disc is fixedly connected to the output shaft of each polishing motor, and a reduction gearbox is connected to the output shaft at the bottom of each driving motor, the output end of the reduction gearbox is fixedly provided with a connecting shaft, the top end of the connecting shaft penetrates through the side wall of the top end of the base and is fixedly connected with a cam arranged at the upper end of the base, a gear is arranged on the side wall of one end of the cam, a dust collector is fixedly arranged at the upper end of the lifting plate, the input end of the dust collector is connected with a dust collection pipe, and one end of the dust collection pipe is connected with the first arc-shaped plate.

In a preferred embodiment, the two first arc-shaped plates are symmetrically arranged, a through hole is formed in one end of the cavity of each first arc-shaped plate, and the second arc-shaped plate is slidably arranged at the through hole.

In a preferred embodiment, a spring is arranged inside the sliding groove, and one end of the spring is fixedly arranged at one end of the sliding block.

In a preferred embodiment, the second arc-shaped plates at the front ends of the two first arc-shaped plates are made of transparent materials, and the racks on the outer sides of the bottom ends of the second arc-shaped plates are meshed with the cams.

In a preferred embodiment, a dust suction cavity is arranged inside the first arc-shaped plate, a dust suction hole is arranged on the inner side wall of the first arc-shaped plate, and the dust suction hole is communicated with the dust suction cavity.

In a preferred embodiment, a sealing gasket is arranged on the outer side wall of the second arc-shaped plate, and rubber gaskets are arranged on the inner side walls of the first arc-shaped plate and the second arc-shaped plate.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

1. the utility model is provided with the driving motor, the ball screw, the reduction gearbox, the connecting shaft, the cam, the dust collector, the dust collection pipe, the first arc-shaped plate and the second arc-shaped plate, when the driving motor drives the ball screw to rotate, the lifting plate can drive the polishing disc to descend, when the polishing disc descends, the first arc-shaped plate and the second arc-shaped plate can surround the leather to be polished, when polishing, the dust generated by polishing can be extracted by the dust collector and the dust collection pipe, and the dust can be prevented from polluting the air and damaging the health of a human body;

2. the utility model discloses a be provided with first arc, second arc, gear, rack and spring, when the lifter plate descends, the cam slowly takes place to rotate for the gear of cam one end and the rack toothing in the second arc outside, thereby can make the second arc follow the inside roll-off of first arc, make two first arcs be close to the piece of polishing, easy operation can enough make things convenient for the absorption of dust, dust spill when can prevent again to polish.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

fig. 2 is a schematic top view of the base of the present invention;

fig. 3 is a schematic view of the disassembled structure of the first arc-shaped plate and the second arc-shaped plate of the present invention;

fig. 4 is a schematic structural view of the cam of the present invention;

in the figure: 1, a base; 2, a chute; 3, a sliding block; 4 a first arc plate; 5 a second arc-shaped plate; 6, a through groove; 7 rack bars; 8 driving a motor; 9 ball screw; 10 lifting plates; 11, grinding the motor; 12 grinding disc; 13 a reduction gearbox; 14 connecting the shafts; 15 cams; 16 gears; 17 a spring; 18 a dust collector; 19 a dust suction pipe.

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. 1-4, the present invention provides a dust removing device for a leather machine, including a base 1, wherein two sides of the upper end of the base 1 are respectively provided with a sliding groove 2, a sliding block 3 is slidably arranged inside the sliding groove 2, a first arc-shaped plate 4 is fixedly arranged at the upper end of the sliding block 3, a cavity is arranged inside the first arc-shaped plate 4, a second arc-shaped plate 5 is slidably arranged inside the cavity, a through groove 6 is arranged at one side of the bottom end of the first arc-shaped plate 4, a rack 7 is arranged at one side of the bottom end of the second arc-shaped plate 5, a driving motor 8 is fixedly arranged at both ends of the inside of the base 1, a ball screw 9 is fixedly connected to an output shaft at one end of the driving motor 8, a screw nut is sleeved on the ball screw 9, a lifting plate 10 is fixedly arranged outside the screw nut, a polishing motor 11 is fixedly arranged at the middle position of the lifting plate 10, the output shaft of the polishing motor 11 is fixedly connected with a polishing disc 12, the output shaft at the bottom end of the driving motor 8 is connected with a reduction gearbox 13, the output end of the reduction gearbox 13 is fixedly provided with a connecting shaft 14, the top end of the connecting shaft 14 penetrates through the top end side wall of the base 1 and is fixedly connected with a cam 15 arranged at the upper end of the base 1, a gear 16 is arranged on one end side wall of the cam 15, the upper end of the lifting plate 10 is fixedly provided with a dust collector 18, the input end of the dust collector 18 is connected with a dust collection pipe 19, and one end of the dust collection pipe 19 is connected with the first arc-shaped plate 4.

In a preferred embodiment, the two first arc-shaped plates 4 are symmetrically arranged, a through hole is formed in one end of a cavity of each first arc-shaped plate 4, the second arc-shaped plates 5 are slidably arranged at the through hole, and the second arc-shaped plates 5 are convenient to rotate due to the arrangement of the through holes.

In a preferred embodiment, a spring 17 is arranged inside the sliding chute 2, one end of the spring 17 is fixedly arranged at one end of the sliding block 3, and the spring 17 facilitates the resetting of the sliding block 3.

In a preferred embodiment, two second arc 5 at the front end of first arc 4 is made for transparent material, just rack 7 and the meshing setting of cam 15 outside the bottom of second arc 5, and second arc 5 adopts transparent material to make the convenient observation to the piece of polishing.

In a preferred embodiment, a dust suction cavity is arranged inside the first arc-shaped plate 4, and a dust suction hole is arranged on the inner side wall of the first arc-shaped plate 4, and the dust suction hole is communicated with the dust suction cavity, so that dust can be drawn out through the dust suction hole.

In a preferred embodiment, a sealing gasket is arranged on the outer side wall of the second arc-shaped plate 5, rubber gaskets are arranged on the inner side walls of the first arc-shaped plate 4 and the second arc-shaped plate 5, and the sealing effect between the first arc-shaped plate 4 and the second arc-shaped plate 5 is better due to the sealing gasket and the rubber gaskets.

The utility model discloses a theory of operation: when the leather polishing machine is used, leather to be processed is placed on the base 1, then the driving motor 8 is opened, the driving motor 8 drives the ball screw 9 and the reduction box 13 to rotate, when the ball screw 9 rotates, the screw nut can drive the lifting plate 10 to move downwards, the reduction box 13 can drive the connecting shaft 14 to rotate after reducing the rotating speed of the driving motor 8, the connecting shaft 14 can drive the cam 15 to rotate, when the cam 15 rotates, the gear 16 on one side of the cam 15 can be meshed with the rack 7 on the outer side of the second arc-shaped plate 5, so that the second arc-shaped plate 5 slides in the first arc-shaped plate 4, the second arc-shaped plate 5 slides out of the first arc-shaped plate 4, the cam 15 extrudes the first arc-shaped plate 4, the first arc-shaped plate 4 and the second arc-shaped plate 5 are close to a polishing part, when the lifting plate 10 descends to a certain degree, the second arc-shaped plate 5 completely slides out of the first arc-shaped plate 4, make first arc 4 and second arc 5 surround the piece of polishing, then open dust catcher 18 and grinding motor 11, grinding motor 11 can drive grinding disc 12 and rotate, grinding disc 12 polishes the leather, the in-process dust catcher 18 of polishing can be through dust absorption pipe 19 and the dust absorption suction that the inboard dust absorption hole of first arc 4 will polish the production, open driving motor 8 again after polishing the completion, driving motor 8 drives ball screw 9 and 13 antiport of reducing gear box, thereby make lifter plate 10 upwards remove, 15 antiport of cam makes second arc 5 accomodate in first arc 4, the piece of polishing is kept away from under spring 17's effect to first arc 4, then take out the piece of polishing can.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a dust collector of leather machine, includes base (1), its characterized in that: the polishing machine is characterized in that sliding grooves (2) are formed in two sides of the upper end of the base (1), a sliding block (3) is arranged inside the sliding grooves (2) in a sliding mode, a first arc-shaped plate (4) is fixedly arranged at the upper end of the sliding block (3), a cavity is formed in the first arc-shaped plate (4), a second arc-shaped plate (5) is arranged inside the cavity in a sliding mode, a through groove (6) is formed in one side of the bottom end of the first arc-shaped plate (4), a rack (7) is arranged on one side of the bottom end of the second arc-shaped plate (5), driving motors (8) are fixedly mounted at two ends of the inside of the base (1), a ball screw (9) is fixedly connected to an output shaft at one end of each driving motor (8), a screw nut is sleeved on each ball screw (9), a lifting plate (10) is fixedly arranged on the outer side of each screw nut, a polishing motor (11) is fixedly arranged in the middle position of each lifting plate (10), the output shaft fixedly connected with of grinding motor (11) grinds dish (12), the output shaft of driving motor (8) bottom has reducing gear box (13), the fixed connecting axle (14) that is provided with of output of reducing gear box (13), the top lateral wall of base (1) is passed on the top of connecting axle (14) to fixed connection sets up in cam (15) of base (1) upper end, be provided with gear (16) on the one end lateral wall of cam (15), the fixed dust catcher (18) that is provided with in upper end of lifter plate (10), the input of dust catcher (18) is connected with dust absorption pipe (19), the one end and the first arc (4) of dust absorption pipe (19) are connected.

2. The dust-extraction device of a hide machine according to claim 1, characterized in that: the two first arc-shaped plates (4) are symmetrically arranged, a through hole is formed in one end of a cavity of each first arc-shaped plate (4), and the second arc-shaped plates (5) are arranged at the through holes in a sliding mode.

3. The dust-extraction device of a hide machine according to claim 1, characterized in that: a spring (17) is arranged inside the sliding groove (2), and one end of the spring (17) is fixedly arranged at one end of the sliding block (3).

4. The dust-extraction device of a hide machine according to claim 1, characterized in that: two second arc (5) of first arc (4) front end form for transparent material preparation, just rack (7) and cam (15) meshing setting in the second arc (5) bottom outside.

5. The dust-extraction device of a hide machine according to claim 1, characterized in that: the inside of first arc (4) is provided with the dust absorption chamber, be provided with the dust absorption hole on the inside wall of first arc (4), just the dust absorption hole is linked together with the dust absorption chamber.

6. The dust-extraction device of a hide machine according to claim 1, characterized in that: a sealing washer is arranged on the outer side wall of the second arc-shaped plate (5), and rubber pads are arranged on the inner side walls of the first arc-shaped plate (4) and the second arc-shaped plate (5).