CN215318996U

CN215318996U - Energy-saving and environment-friendly leather cutting device for processing top layer leather

Info

Publication number: CN215318996U
Application number: CN202121513488.XU
Authority: CN
Inventors: 李毅锋; 李杰锋
Original assignee: Enping Ruichang Leather Co ltd
Current assignee: Enping Ruichang Leather Co ltd
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2021-12-28
Anticipated expiration: 2031-07-05

Abstract

The utility model discloses an energy-saving and environment-friendly leather cutting device for processing top-layer leather, and relates to the technical field of top-layer leather processing. The automatic feeding device comprises a workbench and a collecting box, wherein the workbench is connected with the collecting box through a clamping rail, the workbench is connected with an installation frame through a hydraulic rod, a screw rod is rotatably connected inside the installation frame, and the screw rod is connected with a connecting column through an internal thread block. According to the utility model, the protective frame is arranged, so that scraps and dust generated during cutting by the cutter can be blocked, the scraps and the dust are prevented from splashing to the outside, the pollution to the environment is reduced, the protective frame has a protection effect on workers, the scraps and the dust can be collected by the collecting box, the environmental protection property is improved, the first spring is arranged, the pressing plate can have a better abutting effect on the first-layer leather, the stability of the first-layer leather is improved, the rejection rate is reduced, manual operation is not needed, the labor intensity of the workers is reduced, and the working efficiency is improved.

Description

Energy-saving and environment-friendly leather cutting device for processing top layer leather

Technical Field

The utility model belongs to the technical field of primary leather processing, and particularly relates to an energy-saving and environment-friendly leather cutting device for primary leather processing.

Background

The first leather is a material which can be made into leather products by tanning, corrosion prevention and other processing treatments, the first leather is widely used in articles for daily use due to excellent characteristics, and needs to be cut according to required size in the processing process of the first leather so as to meet the production requirement, at present, when the first leather is cut, an energy-saving and environment-friendly leather cutting device needs to be used, but the following defects still exist in the actual use:

1. the existing energy-saving environment-friendly leather cutting device for processing the first-layer leather can generate scraps and dust in the cutting process, the scraps and the dust can not be well separated, the air in a working site is easily polluted, the long-time work of workers is not facilitated, and the body health of the workers is influenced;

2. current first floor leather processing is with energy-concerving and environment-protective type leather cutting device is at the in-process that uses, is not convenient for fix the first floor leather for the first floor leather can produce the condition of skew at the in-process of cutting, has improved the rejection rate, and needs manual operation to fix the leather usually, and troublesome poeration has reduced the efficiency of cutting.

Therefore, the existing energy-saving and environment-friendly leather cutting device for processing the first layer leather cannot meet the requirements in practical use, so that an improved technology is urgently needed in the market to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an energy-saving and environment-friendly leather cutting device for processing first-layer leather, which solves the problems that the conventional device cannot well block scraps and dust, is easy to pollute air in a working site, and usually needs manual operation to fix the leather, so that the operation is troublesome by arranging a protective frame, a first spring and a pressing plate.

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

the utility model relates to an energy-saving and environment-friendly leather cutting device for processing first-layer leather, which comprises a workbench and a collecting box, wherein the workbench is connected with the collecting box through a clamping rail, the workbench is connected with an installation frame through a hydraulic rod, the interior of the installation frame is rotatably connected with a lead screw, the lead screw is connected with a connecting post through an internal thread block, the installation frame is connected with a first spring through a fixing plate, the bottom end of the first spring is connected with a pressing plate, and the connecting post is connected with a protective frame through a sliding chute and the fixing block.

Further, a hole has been seted up at the middle part of workstation up end, the bottom fixedly connected with card rail of workstation, the card rail is personally submitted the symmetric distribution with the vertical axis in hole, the card rail is corresponding with a hole, the equal fixedly connected with stabilizer blade in four apex angle departments of workstation bottom, the equal fixedly connected with hydraulic stem in both sides of workstation up end can be so that the dust that produces when the first layer leather is cut falls into the collection box through a hole, can install the collecting box through the card rail, can support the workstation through the stabilizer blade, can make the installation frame go up and down through the hydraulic stem.

Further, the collecting box is slidably connected to the inside of the clamp rail at the top of the front and back sides thereof, and the size of the collecting box is matched with that of the bar hole, so that the collecting box can let the dust falling from the bar hole into the collecting box.

Further, the both sides of installation frame bottom and the top fixed connection of hydraulic stem, the equal fixedly connected with fixed plate in front and the back of installation frame, equidistant fixed connection of first spring can install first spring in the bottom of fixed plate through the fixed plate, can play the effect that compresses tightly to the clamp plate through first spring.

Further, the left end in the lead screw outside is passed through the bearing and is rotated the left side of connecting in the installation frame inside, there is the internal thread piece in the outside of lead screw through threaded connection, the lead screw runs through the middle part of internal thread piece, the front and the back of internal thread piece all with the inside front and the back laminating of installation frame, the right-hand member fixedly connected with of lead screw links the axle, link the axle and run through the installation frame, link the axle and rotate with the installation frame and be connected, link the first motor of right-hand member fixedly connected with of axle, the bottom fixed connection of first motor is on the mount pad on installation frame right side, through the cooperation of internal thread piece and lead screw, can turn into the horizontal motion of internal thread piece with the rotation of lead screw, can link to each other lead screw and first motor through linking the axle, can make the lead screw rotate through first motor.

Furthermore, the top end of the connecting column is fixedly connected with the bottom end of the internal thread block, sliding grooves are formed in the front portion and the rear portion of the upper end face of the connecting column, the connecting column penetrates through the top end of the protective frame, the outer side of the connecting column is in sliding connection with the protective frame, a fixing block is fixedly connected with the upper end face of the protective frame, the fixing blocks correspond to the sliding grooves one by one, the fixing blocks are in sliding connection in the sliding grooves, a second spring is fixedly connected with the top end of the fixing block, the top end of the second spring is fixedly connected with the bottom end of the internal thread block, a second motor is fixedly connected with the bottom end of the connecting column, an output shaft of the second motor is connected with a cutting knife, the second motor and the cutting knife are located inside the protective frame, the protective frame can slide up and down through the sliding grooves, and the bottom end of the protective frame and the surface of the first layer leather can have a certain abutting effect through the second spring, make piece and dust can not follow the protecting frame departure, can install the second spring through the fixed block, can drive the cut-off knife through the second motor and rotate, can cut the first layer leather through the cut-off knife.

The utility model has the following beneficial effects:

1. according to the utility model, the protective frame is arranged, so that the protective frame can synchronously move with the cut-off knife in the cutting process, the scraps and dust generated in the cutting process of the cut-off knife are blocked, the scraps and the dust are prevented from splashing to the outside, the pollution to the environment is reduced, the protective frame plays a role in protecting workers, the scraps and the dust can be collected through the collecting box, and the environmental protection is improved.

2. According to the utility model, the first spring is arranged, so that the pressing plate can have a better abutting effect on the first-layer leather, the stability of the first-layer leather is improved, the rejection rate is reduced, manual operation is not needed, the labor intensity of workers is reduced, and the working efficiency is improved.

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 view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall structure from the bottom of the present invention;

FIG. 3 is a block diagram of the bottom view of the mounting frame and lead screw of the present invention;

fig. 4 is an exploded view of the connecting structure of the connecting column and the protective frame according to the present invention.

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

1. a work table; 11. clamping a rail; 12. a bar hole; 13. a support leg; 14. a hydraulic lever; 2. a collection box; 3. a mounting frame; 31. a fixing plate; 32. a first spring; 33. pressing a plate; 4. a screw rod; 41. an internal thread block; 42. a connecting shaft; 43. a first motor; 5. connecting columns; 51. a chute; 52. a protective frame; 53. a fixed block; 54. a second spring; 55. a second motor; 56. a cutting knife.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-4, the utility model relates to an energy-saving and environment-friendly leather cutting device for processing first-layer leather, which comprises a workbench 1 and a collecting box 2, wherein the workbench 1 is connected with the collecting box 2 through a clamping rail 11, the workbench 1 is connected with an installation frame 3 through a hydraulic rod 14, the interior of the installation frame 3 is rotatably connected with a screw rod 4, and the screw rod 4 is connected with a connecting column 5 through an internal thread block 41.

As shown in fig. 1-4, a strip hole 12 is formed in the middle of the upper end surface of the workbench 1, a clamping rail 11 is fixedly connected to the bottom end of the workbench 1, the clamping rail 11 is symmetrically distributed along the longitudinal middle axis of the strip hole 12, the clamping rail 11 corresponds to the strip hole 12, supporting legs 13 are fixedly connected to four top corners of the bottom end of the workbench 1, hydraulic rods 14 are fixedly connected to two sides of the upper end surface of the workbench 1, the tops of the front and back surfaces of the collection box 2 are slidably connected to the inside of the clamping rail 11, the size of the collection box 2 is matched with the size of the strip hole 12, two sides of the bottom end of the installation frame 3 are fixedly connected to the top ends of the hydraulic rods 14, the left end of the outer side of the screw rod 4 is rotatably connected to the left side of the installation frame 3 through a bearing, an inner thread block 41 is connected to the outer side of the screw rod 4 through a thread, the screw rod 4 penetrates through the middle of the inner thread block 41, and the front and back surfaces of the inner thread block 41 are attached to the front and back surfaces of the inside of the installation frame 3, the right end of the screw rod 4 is fixedly connected with a connecting shaft 42, the connecting shaft 42 penetrates through the installation frame 3, the connecting shaft 42 is rotatably connected with the installation frame 3, the right end of the connecting shaft 42 is fixedly connected with a first motor 43, the model of the first motor 43 is T100SG-M06430, which is a common model in the market, and description is not repeated herein, the bottom end of the first motor 43 is fixedly connected on an installation seat on the right side of the installation frame 3, the top end of the connecting column 5 is fixedly connected with the bottom end of the internal thread block 41, the front part and the rear part of the upper end surface of the connecting column 5 are both provided with sliding grooves 51, the connecting column 5 is connected with a protective frame 52 through the sliding grooves 51 and the fixed blocks 53, the connecting column 5 penetrates through the top end of the protective frame 52, the outer side of the connecting column 5 is slidably connected with the protective frame 52, the upper end surface of the protective frame 52 is fixedly connected with the fixed blocks 53, the fixed blocks 53 are in one-to-one correspondence with the sliding grooves 51, the fixed blocks 53 are slidably connected in the sliding grooves 51, the top end of the fixed block 53 is fixedly connected with a second spring 54, the top end of the second spring 54 is fixedly connected with the bottom end of the internal thread block 41, the bottom end of the connecting column 5 is fixedly connected with a second motor 55, the model of the second motor 55 is 57BYGH8930, which is a common model on the market and is not described too much, the output shaft of the second motor 55 is connected with a cutting knife 56, the second motor 55 and the cutting knife 56 are positioned inside the protective frame 52, before cutting, the collecting box 2 is aligned with the clamping rail 11, then the collecting box 2 is slid into the clamping rail 11 to complete installation, then the first-layer leather is placed on the workbench 1, when cutting, the hydraulic rod 14 is started through an external control end, the movable end of the hydraulic rod 14 descends to drive the installation frame 3 to descend, the cutting knife 56 gradually approaches the first-layer leather, when the cutting knife 56 descends to a position matched with the first-layer leather, namely, the lowest point of the cutting knife 56 is positioned in the strip hole 12, the hydraulic rod 14 is closed, in the process, the protective frame 52 contacts with the first-layer leather before the cutting knife 56 contacts with the first-layer leather, then the fixing block 53 slides upwards in the sliding groove 51 and is acted by the fixing block 53, so that the second spring 54 is compressed, the bottom end of the protective frame 52 is abutted to the top end of the first-layer leather, then the second motor 55 is started through an external control end, the first motor 43 is started, the second motor 55 drives the cutting knife 56 to rotate so as to cut, the first motor 43 drives the connecting shaft 42 to rotate, the connecting shaft 42 drives the screw rod 4 to rotate on the mounting frame 3, under the threaded fit, the inner thread block 41 moves horizontally, the inner thread block 41 is connected with the connecting column 5, so that the inner thread block 41 drives the cutting knife 56 to move synchronously, the protective layer leather is cut through the cutting knife 56, the protective frame 52 and the cutting knife 56 move synchronously, and scraps and dust generated in the cutting process by the cutting knife 56 are blocked by the protective frame 52, chips and dust fall from the bar holes 12 into the collection case 2, and the cutter 56 finishes cutting when the female screw block 41 moves from one end to the other end of the screw rod 4.

As shown in fig. 1-2, the front and back of the mounting frame 3 are both fixedly connected with a fixing plate 31, the mounting frame 3 is connected with a first spring 32 through the fixing plate 31, the first spring 32 is fixedly connected at the bottom end of the fixing plate 31 at equal intervals, the bottom end of the first spring 32 is connected with a pressing plate 33, after the first-layer leather is placed on the workbench 1, when cutting is performed, the mounting frame 3 is driven to descend through the hydraulic rod 14, because the fixing plate 31 is connected with the mounting frame 3, the fixing plate 31 descends synchronously, the fixing plate 31 drives the pressing plate 33 to descend, before the cutting knife 56 reaches a designated cutting position, the pressing plate 33 will contact with the first-layer leather first, and then under the action of the first spring 32, the pressing plate 33 is abutted against the surface of the first-layer leather, so as to position the first-layer leather.

One specific application of this embodiment is: before use, the collecting box 2 is installed, the mounting frame 3 is located above the workbench 1, the cutting knife 56 is located above the workbench 1 under the action of the hydraulic rod 14, the first-layer leather is placed on the workbench 1, the cutting position is located at the strip hole 12, then the mounting frame 3 is driven to descend through the hydraulic rod 14, the pressing plate 33 is in contact with the first-layer leather, the pressing plate 33 is abutted to the first-layer leather through the first spring 32 to position and fix the first-layer leather, the bottom end of the protecting frame 52 is in contact with the first-layer leather, the protecting frame 52 is abutted to the first-layer leather under the action of the second spring 54, the first motor 43 and the second motor 55 are started during operation, the cutting knife 56 is rotated through the operation of the second motor 55, the connecting shaft 42 is driven to rotate by the operation of the first motor 43, the cutting knife 56 cuts the first-layer leather after a series of chain reactions, when the inner thread block 41 moves from one end of the screw rod 4 to the other end, the cutting knife 56 completes the cutting, then the first motor 43 and the second motor 55 are turned off, and the hydraulic rod 14 is started in reverse, so that the hydraulic rod 14 drives the mounting frame 3 to ascend, thereby separating the pressing plate 33 and the protective frame 52 from the first layer of leather, and then the first layer of leather can be taken down from the workbench 1.

The above are only preferred embodiments of the present invention, and the present invention is not limited thereto, and any modification, equivalent replacement, and improvement made to the technical solutions described in the above embodiments, and to some of the technical features thereof, are included in the scope of the present invention.

Claims

1. The utility model provides a first layer leather processing is with energy-concerving and environment-protective type leather cutting device, includes workstation (1) and collecting box (2), its characterized in that: the working table (1) is connected with the collecting box (2) through a clamping rail (11), the working table (1) is connected with the installation frame (3) through a hydraulic rod (14), the interior of the installation frame (3) is rotatably connected with a screw rod (4), and the screw rod (4) is connected with a connecting column (5) through an inner thread block (41);

wherein, installation frame (3) are connected with first spring (32) through fixed plate (31), the bottom of first spring (32) is connected with clamp plate (33), spliced pole (5) are connected with protective frame (52) through spout (51) and fixed block (53).

2. The energy-saving and environment-friendly leather cutting device for processing first-layer leather according to claim 1, wherein a strip hole (12) is formed in the middle of the upper end face of the workbench (1), clamping rails (11) are fixedly connected to the bottom end of the workbench (1), the clamping rails (11) are symmetrically distributed on the longitudinal middle axis of the strip hole (12), the clamping rails (11) correspond to the strip hole (12), supporting legs (13) are fixedly connected to four top corners of the bottom end of the workbench (1), and hydraulic rods (14) are fixedly connected to two sides of the upper end face of the workbench (1).

3. The energy-saving and environment-friendly leather cutting device for processing the first-layer leather is characterized in that the tops of the front surface and the back surface of the collecting box (2) are slidably connected inside the clamping rail (11), and the size of the collecting box (2) is matched with that of the strip hole (12).

4. The energy-saving and environment-friendly leather cutting device for first-layer leather processing according to claim 1, wherein two sides of the bottom end of the mounting frame (3) are fixedly connected with the top end of the hydraulic rod (14), the front surface and the back surface of the mounting frame (3) are fixedly connected with fixing plates (31), and the first springs (32) are fixedly connected with the bottom end of the fixing plates (31) at equal intervals.

5. The energy-saving and environment-friendly leather cutting device for processing top-layer leather according to claim 1, it is characterized in that the left end of the outer side of the screw rod (4) is rotatably connected with the left side of the inner part of the installation frame (3) through a bearing, the outer side of the screw rod (4) is connected with an inner thread block (41) through threads, the screw rod (4) penetrates through the middle part of the inner thread block (41), the front surface and the back surface of the internal thread block (41) are attached to the front surface and the back surface inside the mounting frame (3), the right end of the screw rod (4) is fixedly connected with a connecting shaft (42), the connecting shaft (42) penetrates through the mounting frame (3), the connecting shaft (42) is rotationally connected with the mounting frame (3), the right end of the connecting shaft (42) is fixedly connected with a first motor (43), the bottom end of the first motor (43) is fixedly connected to the mounting seat on the right side of the mounting frame (3).

6. The energy-saving and environment-friendly leather cutting device for first-layer leather processing according to claim 1, wherein the top end of the connecting column (5) is fixedly connected to the bottom end of the internal thread block (41), sliding grooves (51) are formed in the front portion and the rear portion of the upper end surface of the connecting column (5), the connecting column (5) penetrates through the top end of the protective frame (52), the outer side of the connecting column (5) is slidably connected with the protective frame (52), the upper end surface of the protective frame (52) is fixedly connected with a fixing block (53), the fixing blocks (53) correspond to the sliding grooves (51) one by one, the fixing block (53) is slidably connected in the sliding grooves (51), the top end of the fixing block (53) is fixedly connected with a second spring (54), the top end of the second spring (54) is fixedly connected to the bottom end of the internal thread block (41), and the bottom end of the connecting column (5) is fixedly connected with a second motor (55), an output shaft of the second motor (55) is connected with a cutter (56), and the second motor (55) and the cutter (56) are located inside the protective frame (52).