CN211250178U

CN211250178U - Edge cutting structure of compound leather bead cutter

Info

Publication number: CN211250178U
Application number: CN201921206330.0U
Authority: CN
Inventors: 张丁予
Original assignee: Hebei Hongte New Material Technology Co ltd
Current assignee: Hebei Hongte New Material Technology Co ltd
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2020-08-14
Anticipated expiration: 2029-07-29

Abstract

The utility model discloses a side cut structure of compound leather bead cutter belongs to compound leather processing field, include mounting panel, mounting bracket, cutting motor, cutting blade, cutting piece protection casing, backing plate, tensioning frame, cut apart piece, compound leather tensioning structure, cutting blade installs in the cutting motor pivot, the cutting piece protection casing is installed on the mounting bracket and is covered on the cutting blade, the backing plate is installed on the mounting panel and is located the cutting blade outside, the tensioning is put up and is installed on the mounting panel, cut apart the piece and install on the backing plate and be located same straight line with the cutting blade line of cut, compound leather tensioning structure installs on the tensioning frame. The utility model discloses a compound leather tensioning structure cuts after with compound leather tensioning and has increased compound leather side cut precision, utilizes the pipelined side cut that the cutting blade formula cutting has realized compound leather to have increased side cut efficiency.

Description

Edge cutting structure of compound leather bead cutter

Technical Field

The utility model relates to a compound leather processing field, especially a side cut structure of compound leather bead cutter.

Background

Compound leather need cut edge compound leather in the production and processing process, and current compound leather side cut device is because when cutting edge fixed insecure to compound leather, leads to cutting device to take place the skew at the compound leather of cutting device drive down of own when cutting compound leather, and then leads to compound leather cutting accuracy to descend, consequently needs the side cut structure of a compound leather bead cutter of solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of compound leather side cut precision, designed a side cut structure of compound leather bead cutter.

The technical scheme of the utility model is that the trimming structure of the compound leather edge trimmer comprises a mounting plate, a mounting frame, a cutting motor, a cutting blade protective cover, a backing plate, a tensioning frame, a cutting block and a compound leather tensioning structure, wherein a pair of mounting plates are symmetrically arranged at two sides of the compound leather edge trimmer, a pair of mounting frames are symmetrically arranged on the pair of mounting plates, the cutting motor is arranged on the mounting frame and faces to the middle part of the compound leather edge trimmer, the cutting blade is arranged on a rotating shaft of the cutting motor, the cutting blade protective cover is arranged on the mounting frame and covers the cutting blade, the backing plate is arranged on the mounting plate and positioned outside the cutting blade, the tensioning frame is installed on the installation plate, the cutting block is installed on the base plate and is located on the same straight line with the cutting blade cutting line, and the composite leather tensioning structure is installed on the tensioning frame.

Preferably, compound leather tensioning structure includes tensioning roller, sliding tray, sliding block, compression roller down, two the tensioning roller is installed in tensioning frame lower part and is located the compound leather below that needs the side cut, two the sliding tray is vertical to be opened in tensioning frame both sides, the sliding block slides and inlays dress and the sliding tray on, the compression roller is rotatable to be installed on the sliding block and is located the tensioning roller both sides down.

Preferably, the tensioning roller and the lower pressing roller are rotatably connected with the tensioning frame and the sliding block which are symmetrical oppositely.

Preferably, a cutting seam corresponding to the cutting blade is arranged on the backing plate, and a part of the lower part of the cutting blade falls into the cutting seam.

Preferably, the dividing block is a conical triangular structure, the upper surface of the dividing block corresponds to the radian of the cutting blade, and the narrow end of the dividing block is close to the cutting blade.

Advantageous effects

The utility model provides a side cut structure of compound leather bead cutter possesses following beneficial effect, and this device utilizes compression roller cooperation tensioning roller to carry out the long-term advance to compound leather at compound leather both ends through its structural design under utilizing, when compound leather removes, utilizes cutting blade to cut edge compound leather, has realized the limit of compound leather and has removed the limit and cut edge, and compound leather after the tensioning is difficult for being driven the deflection by cutting blade when the cutting, and then has promoted cutting accuracy.

Drawings

Fig. 1 is a schematic structural view of a trimming structure of the compound leather trimming machine of the utility model;

FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1 according to the present invention;

FIG. 3 is a schematic side view of the cutting block of the present invention in cooperation with a cutting blade;

fig. 4 is a schematic top view of the cutting block of the present invention.

In the figure, 1, mounting plate; 2. a mounting frame; 3. cutting the motor; 4. a cutting blade; 5. cutting the protective cover of slice; 6. a base plate; 7. a tension frame; 8. dividing blocks; 9. a tension roller; 10. a sliding groove; 11. a slider; 12. a lower pressing roller; 13. and (6) cutting the seam.

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 technical solution: a trimming structure of a compound leather edge trimmer comprises a mounting plate 1, a mounting frame 2, a cutting motor 3, a cutting blade 4, a cutting blade protective cover 5, a backing plate 6, a tensioning frame 7, a dividing block 8 and a compound leather tensioning structure, wherein a pair of mounting plates 1 are symmetrically mounted at two sides of the compound leather edge trimmer, a pair of mounting frames 2 are symmetrically mounted on the pair of mounting plates 1, the cutting motor 3 is arranged on the mounting frame 2 and the direction of the cutting motor faces the middle part of the compound leather edge cutting machine, the cutting blade 4 is arranged on a rotating shaft of the cutting motor 3, the cutting blade protective cover 5 is arranged on the mounting frame 2 and covers the cutting blade 4, the backing plate 6 is arranged on the mounting plate 1 and is positioned outside the cutting blade 4, tensioning frame 7 installs on mounting panel 1, cut apart piece 8 and install on backing plate 6 and be located the collinear with cutting blade 4 line of cut, compound leather tensioning structure installs on tensioning frame 7. Compound leather tensioning texture includes tensioning roller 9, sliding tray 10, sliding block 11, compression roller 12 down, two tensioning roller 9 is installed in tensioning frame 7 lower part and is located the compound leather below that needs the side cut, two sliding tray 10 is vertical to be opened in tensioning frame 7 both sides, sliding block 11 slides and inlays dress and sliding tray 10 on, compression roller 12 is rotatable to be installed on sliding block 11 and is located tensioning roller 9 both sides down. The tension roller 9 and the lower press roller 12 are rotatably connected with the opposite symmetrical tension frame 7 and the sliding block 11. The backing plate 6 is provided with a cutting seam 13 corresponding to the cutting blade 4, and a part of the lower part of the cutting blade 4 falls in the cutting seam 13. The dividing block 8 is a conical triangular structure, the upper surface of the dividing block corresponds to the radian of the cutting blade 4, and the narrow end of the dividing block is close to the cutting blade 4.

The following electrical device models are used in the present case:

cutting a motor: 380V three-phase AC asynchronous motor

All the electric parts in the scheme are connected with the adaptive power supply through the conducting wires, and an appropriate controller is selected according to actual conditions to meet control requirements, specific connection and control sequences.

In this embodiment:

example (b):

the device realizes the trimming function by matching with a compound leather trimming machine with a transmission structure;

the mounting plate 1 is used as a mounting platform of the device and is mounted on the composite leather edge cutting machine;

firstly, the composite leather passes through the upper part of a tension roller 9 on a tension frame 9 and the lower part of a lower compression roller 12 on a sliding block 11, then passes through the upper part of a backing plate 6, and the lower compression roller 12 on the sliding block 11 connected with the sliding groove 10 in a sliding way presses the composite leather downwards under the action of gravity of the composite leather so as to compress the composite leather;

then the compound leather passes through a cutting blade 4, the cutting blade 4 is driven by a cutting motor 3 on the mounting rack 2 after being electrified to rotate to cut the compound leather, and a cutting blade protective cover 5 protects the periphery of the cutting blade 4; the compound leather continuously moves during cutting, and the cut compound leather is separated by the cutting block 8 positioned behind the cutting blade 4, so that the cut compound leather cannot enter the front tension roller 9 and the lower pressure roller 12, and waste collection of the cut compound leather is facilitated;

the backing plate 6 and the cutting seam 13 provide a force for backing the composite leather, so that the composite leather can be conveniently cut by the cutting blade 4;

the leather surface of the composite leather is upward during cutting, so that the leather surface of the composite leather is prevented from being abraded by the backing plate 6.

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. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The trimming structure of the compound leather edge trimmer comprises a mounting plate (1), a mounting frame (2), a cutting motor (3), a cutting blade (4), a cutting blade protective cover (5), a backing plate (6), a tensioning frame (7), a cutting block (8) and a compound leather tensioning structure, wherein the mounting plate (1) is symmetrically mounted on two sides of the compound leather edge trimmer, the mounting frame (2) is symmetrically mounted on the mounting frame (1), the cutting motor (3) is mounted on the mounting frame (2) and faces the middle part of the compound leather edge trimmer in the direction, the cutting blade (4) is mounted on a rotating shaft of the cutting motor (3), the cutting blade protective cover (5) is mounted on the mounting frame (2) and covers the cutting blade (4), and the trimming structure is characterized in that the backing plate (6) is mounted on the mounting plate (1) and positioned outside the cutting blade (4), tensioning frame (7) are installed on mounting panel (1), cut apart piece (8) and install on backing plate (6) and be located same straight line with cutting blade (4) line of cut, compound leather tensioning structure installs on tensioning frame (7).

2. The trimming structure of the compound leather trimming machine according to claim 1, wherein the compound leather tensioning structure comprises tensioning rollers (9), sliding grooves (10), a sliding block (11) and lower pressing rollers (12), two tensioning rollers (9) are installed at the lower part of the tensioning frame (7) and located below the compound leather needing trimming, two sliding grooves (10) are vertically formed in two sides of the tensioning frame (7), the sliding block (11) is embedded in the sliding grooves (10) in a sliding mode, and the lower pressing rollers (12) are rotatably installed on the sliding block (11) and located on two sides of the tensioning rollers (9).

3. The trimming structure of the compound leather trimming machine according to claim 2, wherein the tensioning roller (9) and the lower pressing roller (12) are rotatably connected with the tensioning frame (7) and the sliding block (11) which are symmetrical oppositely.

4. The trimming structure of compound leather trimmers according to claim 1, characterized in that the backing plate (6) is provided with a cutting slit (13) corresponding to the cutting blade (4), a portion below the cutting blade (4) falling within the cutting slit (13).

5. The trimming structure of the compound leather edge trimmer according to claim 1, characterized in that the dividing block (8) is of conical triangular configuration, the upper surface of which corresponds to the arc of the cutting blade (4) and the narrow end of which is close to the cutting blade (4).