阅读说明：本技术 一种用于皮革生产的削匀机 (A shaving machine for leather production ) 是由 李千 金炳南 金南杓 金钟和 郑洙镇 金钟秀 崔正铉 于 2021-08-10 设计创作，主要内容包括：本发明公开了一种用于皮革生产的削匀机,涉及皮革加工技术领域。本发明包括基座和安装台,基座与安装台焊接,基座上表面还固定连接有平台,安装台上表面安装有电缸,电缸下端固定连接有升降架,安装台两侧表面开设有安装槽,安装槽与安装台两端滑动连接,安装台一表面还固定连接有电机座,电机座与安装台相对滑动。本发明通过使用第一齿轮、第二齿轮和铰龙,当磨辊下降到一定位置后,第一齿轮就会带动第二齿轮转动,此时磨辊磨削的废料会进入进料槽,随后进入废料槽,然后第二齿轮可以带动铰龙转动,铰龙可以防止进入废料槽内的废料堆积,使其快速排出,该结构中将削匀皮革与废料清理联动,使皮革在被削匀时能够实时清理废料,提高了工作效率。(The invention discloses a shaving machine for leather production, and relates to the technical field of leather processing. The electric cylinder mounting device comprises a base and a mounting platform, wherein the base is welded with the mounting platform, the upper surface of the base is also fixedly connected with a platform, the upper surface of the mounting platform is provided with an electric cylinder, the lower end of the electric cylinder is fixedly connected with a lifting frame, the surfaces of two sides of the mounting platform are provided with mounting grooves, the mounting grooves are in sliding connection with two ends of the mounting platform, one surface of the mounting platform is also fixedly connected with a motor base, and the motor base and the mounting platform slide relatively. According to the invention, through the use of the first gear, the second gear and the auger, when the grinding roller descends to a certain position, the first gear can drive the second gear to rotate, at the moment, waste materials ground by the grinding roller can enter the feeding groove and then enter the waste material groove, then the second gear can drive the auger to rotate, the auger can prevent the waste materials entering the waste material groove from being accumulated and quickly discharge the waste materials, the structure enables the uniformly-shaved leather to be linked with waste material cleaning, so that the leather can be cleaned in real time when being uniformly shaved, and the working efficiency is improved.)

1. The utility model provides a shaving machine for leather production, includes base (1) and mount table (2), base (1) and mount table (2) welding, base (1) upper surface still fixedly connected with platform (101), its characterized in that:

the electric cylinder (5) is mounted on the upper surface of the mounting table (2), the lower end of the electric cylinder (5) is fixedly connected with a lifting frame (6), mounting grooves (201) are formed in the surfaces of two sides of the mounting table (2), the mounting grooves (201) are connected with two ends of the mounting table (2) in a sliding mode, a motor base (13) is further fixedly connected to one surface of the mounting table (2), the motor base (13) and the mounting table (2) slide relatively, a motor (14) is mounted in the motor base (13), the motor (14) is rotatably connected with a grinding roller (10), the grinding roller (10) is rotatably connected with the mounting table (2), and first gears (11) are further fixedly connected to the peripheral side surfaces of two ends of the grinding roller (10);

the grinding roller grinding machine is characterized in that the platform (101) is located on the lower side of the grinding roller (10), a waste trough (15) is arranged in the platform (101), a feeding groove (102) is formed in the upper surface of the platform (101), the feeding groove (102) is communicated with the waste trough (15), second gears (12) are installed at two ends of the waste trough (15), the second gears (12) are located under first gears (11), guide blocks (18) are connected to the second gears (12) in a rotating mode, guide rods (20) are connected to the guide blocks (18) in a sliding mode, the guide rods (20) are installed in the inner wall of the installation table (2), springs (19) are arranged on the peripheral sides of the guide rods (20), the springs (19) are located on the upper side and the lower side of the guide blocks (18), packing augers (16) are fixedly connected between the second gears (12), and the packing augers (16) are located in the waste trough (15), the waste material groove (15) is communicated with the outside.

2. A shaving machine for the production of leather according to claim 1, characterised in that a plurality of supports (3) are also mounted on the upper surface of the base (1), said supports (3) being rotatably connected to a rotating shaft (4).

3. A shaving machine for leather production according to claim 1, characterised in that a switch (103) is mounted on the lower surface of the base (1), said switch (103) being electrically connected to the electric cylinder (5).

4. A shaving machine for leather production according to claim 1, characterised in that a number of stiffening ribs (7) are also fixedly connected between the base (1) and the mounting table (2).

5. The shaving machine for producing leather according to claim 1, wherein the mounting table (1) is provided with a lifting groove (202) on both side surfaces, the lifting groove (202) is connected with a pressure lever (8) in a sliding manner, and the pressure lever (8) is positioned on one side of the feed chute (102).

6. The shaving machine for leather production according to claim 5, wherein two ends of the pressure bar (8) are in threaded connection with locking nuts (9), the locking nuts (9) abutting against two side faces of the mounting table (1).

7. A shaving machine for leather production according to claim 1, characterised in that a cover (17) is fixedly connected to the lower surface of the base (1), said cover (17) communicating with the outside, said cover (17) being located under the waste chute (15).

Technical Field

The invention belongs to the technical field of leather processing, and particularly relates to a shaving machine for leather production.

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, and the surface of the leather is provided with a special grain surface layer which has natural grains and luster and comfortable hand feeling. The leather mainly comprises pig leather, cow leather, sheep leather, horse leather, donkey leather, kangaroo leather and the like, and a small amount of fish leather, reptile leather, amphibian leather, ostrich leather and the like. Wherein the cattle leather is divided into yellow cattle leather, buffalo leather, yak leather and dzo leather; the sheepskin is classified into sheep leather and goat leather. Among the main leather types, the cattle leather and the sheep leather have flat and thin surfaces, small hair holes, compact and compact internal structure, better plump and elastic feeling of the leather body and good physical properties. Therefore, the superior cattle and sheep leathers are generally used as leather for high-grade products, and the price of the superior cattle and sheep leathers is higher in the bulk leathers.

The leather needs to be processed through complex procedures during processing, and the leather production generally has 30 procedures to 50 procedures according to the difference of the type and the corrosion prevention method of the raw leather, the production conditions of the leather-making enterprises and the product quality requirements. For the convenience of production technology management, these processes are generally divided into four major sections: a preparation section before tanning, a tanning section, a wet processing section after tanning, a drying and finishing section.

A shaving machine is a device which is usually used in the processing of leather and is used for shaving pelts, wet or semi-dry leather in order to achieve the desired thickness.

However, when the existing leather shaving machine is used, waste materials generated by cutting are easy to accumulate at the cutting position, the leather shaving quality is influenced, and the waste materials are inconvenient to clean, so that the working efficiency is influenced.

Disclosure of Invention

The invention aims to provide a shaving machine for leather production, which solves the problems that when the existing leather shaving machine is used, waste materials generated by cutting are easy to accumulate at a cutting position, the shaving quality of leather is influenced, and the waste materials are inconvenient to clean, so that the working efficiency is influenced.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to a shaving machine for leather production, which comprises a base and an installation table, wherein the base is welded with the installation table, the upper surface of the base is also fixedly connected with a platform, the upper surface of the installation table is provided with an electric cylinder, the lower end of the electric cylinder is fixedly connected with a lifting frame, the surfaces of two sides of the installation table are provided with installation grooves, the installation grooves are in sliding connection with two ends of the installation table, one surface of the installation table is also fixedly connected with a motor base, the motor base and the installation table slide relatively, a motor is installed in the motor base, the motor is rotatably connected with a grinding roller, the grinding roller is rotatably connected with the installation table, and the peripheral side surfaces of two ends of the grinding roller are also fixedly connected with a first gear; in the structure, the electric cylinder can control the grinding roller to descend so as to shave the leather evenly.

The grinding roller device comprises a platform, a grinding roller, a first gear, a second gear, a guide block, a screw conveyer, a first gear, a second gear, a spring, a screw conveyer and a grinding roller, wherein the platform is positioned at the lower side of the grinding roller, a waste material groove is formed in the platform, a feed groove is formed in the upper surface of the platform and is communicated with the waste material groove, the second gear is arranged at two ends of the waste material groove and is positioned under the first gear, the second gear is rotatably connected with the guide block, the guide block is slidably connected with the guide rod, the guide rod is arranged in the inner wall of an installation platform, the spring is arranged on the periphery of the guide rod and is positioned at the upper side and the lower side of the guide block, the screw conveyer is fixedly connected between the second gears and is positioned in the waste material groove, and the waste material groove is communicated with the outside; in the structure, when the grinding roller descends to a certain position, the first gear can drive the second gear to rotate, the waste materials ground by the grinding roller can enter the feeding chute, then the waste material chute enters the waste material chute, the second gear can drive the packing auger to rotate, and the packing auger can prevent the waste materials entering the waste material chute from being accumulated, so that the waste materials are quickly discharged.

Preferably, the upper surface of the base is also provided with a plurality of supports, and the supports are rotatably connected with a rotating shaft; in the structure, the leather passes through the rotating shaft when being shaved evenly, and the conveying transition effect is achieved.

Preferably, a switch is mounted on the lower surface of the base and electrically connected with the electric cylinder; in the above structure, the switch is used for controlling the working state of the electric cylinder.

Preferably, a plurality of reinforcing ribs are fixedly connected between the base and the mounting table; in the structure, the reinforcing ribs can improve the stability of the mounting table.

Preferably, the surfaces of the two sides of the mounting table are provided with lifting grooves, the lifting grooves are connected with pressure rods in a sliding manner, and the pressure rods are positioned on one side of the feeding groove; in the structure, the pressing rod can block waste materials, so that most of the waste materials can enter the feeding groove.

Preferably, two ends of the pressure lever are in threaded connection with locking nuts, and the locking nuts are abutted to two side faces of the mounting table; in the structure, the locking nut is used for fixing the pressure lever.

Preferably, the lower surface of the base is fixedly connected with a cover body, the cover body is communicated with the outside, and the cover body is positioned on the lower side of the waste chute; in the structure, the cover body is used for protecting the auger in the waste material groove, so that the external foreign matters are prevented from being involved, and the cover body is led in to play a role in guiding when the waste materials are discharged.

The invention has the following beneficial effects:

according to the invention, through the use of the first gear, the second gear and the auger, when the grinding roller descends to a certain position, the first gear can drive the second gear to rotate, at the moment, waste materials ground by the grinding roller can enter the feeding groove and then enter the waste material groove, then the second gear can drive the auger to rotate, the auger can prevent the waste materials entering the waste material groove from being accumulated, so that the waste materials are quickly discharged, the structure enables the uniformly-shaved leather to be linked with waste material cleaning, so that the waste materials can be cleaned in real time when the leather is uniformly shaved, and the working efficiency is improved.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic three-dimensional view of a shaving machine for leather production according to the invention;

FIG. 2 is a side view of a shaving machine for leather production of the present invention;

FIG. 3 is a front view of a shaving machine for leather production of the present invention;

FIG. 4 is a cross-sectional view taken along the plane A-A in FIG. 2;

FIG. 5 is a cross-sectional view taken along line B-B of FIG. 3;

fig. 6 is an enlarged view of the area a in fig. 4.

In the drawings, the components represented by the respective reference numerals are listed below:

1-base, 101-platform, 102-feeding groove, 103-switch, 2-mounting table, 201-mounting groove, 202-lifting groove, 3-support, 4-rotating shaft, 5-electric cylinder, 6-lifting frame, 7-reinforcing rib, 8-pressure bar, 9-locking nut, 10-grinding roller, 11-first gear, 12-second gear, 13-motor base, 14-motor, 15-waste tank, 16-auger, 17-cover body, 18-guide block, 19-spring and 20-guide rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper," "middle," "outer," "inner," "around," and the positional relationships are used merely for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

The first embodiment is as follows:

referring to fig. 1-6, the invention is a shaving machine for leather production, comprising a base 1 and an installation platform 2, wherein the base 1 is welded with the installation platform 2, the upper surface of the base 1 is also fixedly connected with a platform 101, the upper surface of the installation platform 2 is provided with an electric cylinder 5, the lower end of the electric cylinder 5 is fixedly connected with a lifting frame 6, the two side surfaces of the installation platform 2 are provided with installation grooves 201, the installation grooves 201 are slidably connected with the two ends of the installation platform 2, one surface of the installation platform 2 is also fixedly connected with a motor base 13, the motor base 13 and the installation platform 2 slide relatively, a motor 14 is installed in the motor base 13, the motor 14 is rotatably connected with a grinding roller 10, the grinding roller 10 is rotatably connected with the installation platform 2, and the peripheral side surfaces of the two ends of the grinding roller 10 are also fixedly connected with a first gear 11; in the structure, the electric cylinder 5 can control the grinding roller 10 to descend so as to shave the leather evenly.

The platform 101 is positioned at the lower side of the grinding roller 10, a waste material groove 15 is formed in the platform 101, a feeding groove 102 is formed in the upper surface of the platform 101, the feeding groove 102 is communicated with the waste material groove 15, second gears 12 are mounted at two ends of the waste material groove 15, the second gears 12 are positioned under the first gears 11, guide blocks 18 are rotatably connected with the second gears 12, the guide blocks 18 are slidably connected with guide rods 20, the guide rods 20 are mounted in the inner wall of the mounting table 2, springs 19 are arranged on the peripheral sides of the guide rods 20, the springs 19 are positioned at the upper side and the lower side of the guide blocks 18, packing augers 16 are fixedly connected between the second gears 12, the packing augers 16 are positioned in the waste material groove 15, and the waste material groove 15 is communicated with the outside; in the structure, when the grinding roller 10 descends to a certain position, the first gear 11 drives the second gear 12 to rotate, the waste materials ground by the grinding roller 10 enter the feeding groove 102 and then enter the waste material groove 15, the second gear 12 can drive the packing auger 16 to rotate, and the packing auger 16 can prevent the waste materials entering the waste material groove 15 from being accumulated and quickly discharged.

Furthermore, the upper surface of the base 1 is also provided with a plurality of supports 3, and the supports 3 are rotatably connected with a rotating shaft 4; in the structure, the leather passes through the rotating shaft 4 when being shaved evenly, and the conveying transition effect is achieved.

Further, a switch 103 is mounted on the lower surface of the base 1, and the switch 103 is electrically connected with the electric cylinder 5; in the above configuration, the switch 103 is used to control the operating state of the electric cylinder 5.

Further, a plurality of reinforcing ribs 7 are fixedly connected between the base 1 and the mounting table 2; in the above structure, the reinforcing ribs 7 can improve the stability of the mount 2.

Furthermore, lifting grooves 202 are formed in the surfaces of the two sides of the mounting table 2, the lifting grooves 202 are connected with pressure rods 8 in a sliding mode, and the pressure rods 8 are located on one side of the feeding chute 102; in the above structure, the pressing rod 8 can block the waste material, so that most of the waste material can enter the feed chute 102.

Furthermore, two ends of the pressure lever 8 are in threaded connection with locking nuts 9, and the locking nuts 9 are abutted against two side surfaces of the mounting table 2; in the above structure, the lock nut 9 is used to fix the pressing rod 8.

Further, the lower surface of the base 1 is fixedly connected with a cover body 17, the cover body 17 is communicated with the outside, and the cover body 17 is positioned at the lower side of the waste material tank 15; in the structure, the cover body 17 is used for protecting the auger 16 in the waste material groove 15, avoiding the external foreign matters from being involved, and playing a role in guiding when the waste materials are discharged.

Referring to fig. 1-6, the present invention is a shaving machine for leather production, using a BN three-phase motor as the third motor 14, and using method:

the method comprises the following steps: adjusting the distance between the grinding roller 10 and the platform 101 according to the leather to be processed, and then starting the electric cylinder 5 through the switch 103 to drive the mounting table 2 and the grinding roller 10 to descend to a specified position, wherein the first gear 11 is meshed with the second gear 12;

step two: starting a motor 14, driving a grinding roller 10 to rotate by the motor 14, pressing the pressing rod 8 on the upper surface of the leather when the leather passes through a gap between the grinding roller 10 and a platform 101, grinding the uneven part of the leather by the grinding roller 10 at the moment, and throwing waste materials along the tangent line of the grinding roller 10 and blocking the waste materials by the pressing rod 8;

step three: the waste material enters the feeding groove 102 and then enters the waste material groove 15, meanwhile, the first gear 11 drives the second gear 12 to rotate, the second gear 12 drives the packing auger 16 to rotate, and the packing auger 16 can prevent the waste material from being accumulated and discharge the waste material through the cover body 17.

The electric cylinder 5 is a modular product in which a servo motor and a lead screw are integrally designed, and converts the rotational motion of the servo motor into linear motion, and is suitable for the working environment of the present invention.

It should be noted that this device requires, when shaving the hide, a device for pulling the hide on one side, for example a device for rolling up the hide.

It should be further noted that, as shown in fig. 6, the guide block 18 connected to the second gear 12 is elastically slidable up and down, so that when the grinding roller 10 descends, the gap between the grinding roller and the platform 101 can be changed, which is suitable for grinding leather with different thicknesses, but it is necessary to ensure that the first gear 11 is meshed with the second gear 12.

Example two:

it should be noted that the supporting structure at the bottom of the present invention is not shown, and in fact, a supporting structure can be added on the lower surface of the base 1, and the height of the supporting structure can be modified according to actual needs; in addition, the bottom of the base 1 can be additionally provided with a waste collecting box which is communicated with the cover body 17, so that waste is convenient to collect.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.