CN211440308U

CN211440308U - Compound leather high efficiency cutting device

Info

Publication number: CN211440308U
Application number: CN201922416171.3U
Authority: CN
Inventors: 刘澍
Original assignee: Suhou Hefu Automotive Interior Co ltd
Current assignee: Suhou Hefu Automotive Interior Co ltd
Priority date: 2019-12-29
Filing date: 2019-12-29
Publication date: 2020-09-08
Anticipated expiration: 2029-12-29

Abstract

The utility model discloses a compound leather high efficiency cutting device contains the frame, is fixed in workstation, punching press cutting die, cylinder, dowel, first guide bar and the second guide bar above the frame, the workstation is "concave" style of calligraphy, is on a parallel with compound leather feed direction both sides and is equipped with first boss and second boss, punching press cutting die is "protruding" style of calligraphy, and the fixed cutter that has inlayed on the boss of middle part, fixed connection workstation and punching press cutting die are distinguished at the both ends of cylinder, the dowel is fixed riveting on the second boss, first guide bar and the compound leather feed direction fixed connection of second guide bar perpendicular to are in first boss and second boss. Compound leather high efficiency cutting device, simple structure, simple to operate once cuts the shaping of accomplishing complicated fretwork decorative pattern through the punching press cutting die, has improved work efficiency, sets up the guide bar simultaneously, prevents rolling up device, dowel pin from each direction guaranteed cutting accuracy.

Description

Compound leather high efficiency cutting device

Technical Field

The utility model relates to a compound leather processing technology field, in particular to compound leather high efficiency cutting device.

Background

Along with the increasingly wide use of leather products and the rapid development of synthetic materials, the composite leather industry is developed rapidly, in addition, the aesthetic requirements of people are continuously improved, the cutting and cutting of the composite leather are developed towards diversification, the processing requirements of forming patterns by arranging small holes such as hollowed-out patterns and the like on the composite leather are increased day by day, the precision requirements are also higher and higher, the processing of the type of processing is manually finished, the lines need to be marked, then the holes are punched, the efficiency is low, the precision cannot be ensured, the edges of the holes are not attractive, the aesthetic problems are solved by laser cutting, but the requirements cannot be met by batch production, the investment of production equipment is larger, and the maintenance cost is high.

An object of the utility model is to provide a compound leather high efficiency cutting device to solve the problem that proposes in the above-mentioned background art.

Disclosure of Invention

Utility model purpose: in order to overcome not enough above, the utility model aims at providing a compound leather high efficiency cutting device, simple structure, simple to operate once cuts the shaping of accomplishing complicated fretwork decorative pattern through the punching press cutting die, has improved work efficiency, sets up the guide bar simultaneously, prevents rolling up device, dowel and has guaranteed cutting accuracy from each direction.

The technical scheme is as follows: in order to realize the above-mentioned purpose, the utility model provides a compound leather high efficiency cutting device contains the frame, is fixed in workstation, punching press cutting die, cylinder, dowel, first guide bar and the second guide bar above the frame, the workstation is "concave" style of calligraphy, is on a parallel with compound leather feed direction both sides and is equipped with first boss and second boss, punching press cutting die is "protruding" style of calligraphy, and the fixed cutter that has inlayed on the boss of middle part, fixed connection workstation and punching press cutting die are distinguished at the both ends of cylinder, the dowel is fixed the riveting on the second boss, first guide bar and second guide bar perpendicular to compound leather feed direction fixed connection are in first boss and second boss, and compound leather feeds the workstation from the below of first guide bar and second guide bar, ensure that compound leather feeds the compliance level and smooth of in-process.

Further, foretell compound leather high efficiency cutting device, the fixed mounting multiunit of first boss and second boss symmetry prevents rolling up the device, pushes down compound leather at cylinder motion cutter cutting compound leather in-process, prevents that compound leather from rolling up or pincher trees.

Further, foretell compound leather high efficiency cutting device, first boss and second boss symmetry be equipped with cylinder lower fixed orifices, prevent rolling up the device fixed orifices, first boss side is equipped with a pair of through-hole, second boss center is equipped with the locating pin nail fixed orifices, and the position that the side corresponds the through-hole is equipped with a pair of screw hole.

Furthermore, according to the efficient cutting device for the composite leather, the positioning hole is formed in the center of one side of the stamping cutting die, and the fixing holes in the air cylinders are symmetrically formed in the two sides of the stamping cutting die.

Furthermore, according to the efficient cutting device for the composite leather, the cutter is integrally formed through alloy steel and is embedded into the stamping cutter die, and therefore the efficient cutting device for the composite leather is firm and durable.

Further, foretell compound leather high efficiency cutting device, the fixed plank that is equipped with in workstation bottom, be equipped with the recess corresponding to the cutter on the plank, the protection cutter.

Furthermore, according to the efficient cutting device for the composite leather, the first guide rod and the second guide rod are respectively sleeved with two groups of fixing blocks, the bottoms of the fixing blocks are hollowed out, the side faces of the fixing blocks are provided with the butterfly screws, and the fixing blocks are fixed on the guide rods through the butterfly screws according to the width of the composite leather, so that the composite leather is fed to the workbench in the forward direction, and the cutting position is prevented from deviating.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a compound leather high efficiency cutting device once cuts the shaping of accomplishing complicated fretwork decorative pattern through the punching press cutting die, has improved work efficiency.

2. The utility model discloses a compound leather high efficiency cutting device plays the guide effect through the motion of dowel to the punching press cutting die, has guaranteed cylinder motion accuracy, improves the machining precision.

3. The utility model discloses a compound leather high efficiency cutting device, through guide bar, fixed block, prevent rolling up the multi-direction fixed compound leather that sets up of device, improve the machining precision.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a middle frame worktable and a fixing member thereof according to the present invention;

FIG. 3 is a schematic structural view of a worktable according to the present invention;

FIG. 4 is a schematic structural view of a middle stamping die of the present invention;

fig. 5 is a schematic structural diagram of the middle fixing block of the present invention.

Detailed Description

The invention will be further elucidated with reference to the drawings and the specific embodiments.

Examples

As shown in figure 1, the composite leather high-efficiency cutting device comprises a frame 1, a workbench 2 fixed on the frame 1, a stamping cutting die 3, a cylinder 4, a positioning pin 8, a first guide rod 5 and a second guide rod 6, the workbench 2 is concave, a first boss 21 and a second boss 22 are arranged on two sides parallel to the feeding direction of the compound leather, the stamping cutting die 3 is in a convex shape, a cutter 31 is fixedly embedded on a boss at the middle part, two ends of the cylinder 4 are respectively and fixedly connected with the workbench 2 and the stamping cutting die 3, the locating pin 8 is fixedly riveted on the second boss 22, the first guide rod 5 and the second guide rod 6 are fixedly connected to the first boss 21 and the second boss 2 in a direction perpendicular to the feeding direction of the composite leather, the composite leather is fed to the workbench 2 from the lower portions of the first guide rod 5 and the second guide rod 6, and smoothness in the feeding process of the composite leather are guaranteed.

Further, as shown in fig. 1 or fig. 2, in the above-mentioned device for efficiently cutting compound leather, a plurality of sets of anti-rolling devices 7 are symmetrically and fixedly installed on the first boss 21 and the second boss 22, and the motor of the anti-rolling device 7 is controlled to intermittently move, so that the compound leather is pressed during the process of cutting the compound leather by the moving cutter 31 of the cylinder 4, and the compound leather is prevented from rolling up or creasing.

As shown in fig. 3, the first boss 21 and the second boss 22 are symmetrically provided with a cylinder lower fixing hole 24 and an anti-rolling device fixing hole 25, the side of the first boss 21 is provided with a pair of through holes 27, the center of the second boss 22 is provided with a positioning pin fixing hole 23, the side corresponding to the through holes 27 is provided with a pair of threaded holes 26, the first guide rod 5 and the second guide rod 6 penetrate through the through holes 27 of the first boss 21, and are fixed by threaded connection at the threaded holes 26 side.

As shown in fig. 4, a positioning hole 33 is formed in the center of one side of the punching die 3, fixing holes 32 are symmetrically formed in the two sides of the punching die, the positioning pin 8 passes through the positioning hole 33, and the matching tolerance between the positioning hole 33 and the positioning pin 8 is set according to the requirement of cutting precision, so that the requirement of cutting precision is met.

Further, according to the efficient cutting device for the compound leather, the cutter 31 is integrally formed through alloy steel and embedded into the stamping cutter die 3, and therefore the efficient cutting device is firm and durable.

As shown in fig. 1 or fig. 2, in the above composite leather efficient cutting device, a wood board 9 is fixedly arranged at the bottom of the workbench 2, and a groove corresponding to the cutter 31 is arranged on the wood board 9 to protect the cutter 31.

Further, as shown in fig. 2, in the efficient cutting device for composite leather, two groups of fixing blocks 10 are respectively sleeved on the first guide rod 5 and the second guide rod 6, as shown in fig. 5, the bottoms of the fixing blocks 10 are hollowed, the side surfaces of the fixing blocks are provided with the butterfly screws 11, the hollowed widths of the bottoms are not smaller than the diameters of the first guide rod 5 and the second guide rod 6, the first guide rod 5 and the second guide rod 6 are directly sleeved, the bottom surface of the fixing block 10 contacts the upper surface of the wood board 9 after the fixing blocks are sleeved, the positions of the fixing blocks 10 are determined according to the widths of the composite leather, the butterfly screws 11 are rotated to fix the fixing blocks 10 on the guide rods, the composite leather is enabled to be fed to the workbench in the forward direction, and the.

The working principle is as follows:

compound leather is by the direction pan feeding of first guide bar 5, and it is intermittent type pan feeding to set for the pan feeding mode, and when compound leather pan feeding was to the existing position, the motor of starting anti-roll device 7, and anti-roll device 7 is to the fixed compound leather in existing position, starts

cylinder

4, and 3 motions of punching press cutting die once accomplish die-cut back to reset, and anti-roll device 7 moves once more and gets back to 2 sides of workstation, and compound leather is followed the 6 ejection of compact of second direction, and intermittent type pan feeding once more simultaneously, the cycle operation.

The technical principles of the present invention have been described above in connection with specific embodiments, which are intended to explain the principles of the invention and should not be interpreted as limiting the scope of the invention in any way. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.

Claims

1. The utility model provides a compound leather high efficiency cutting device which characterized in that: contain frame (1), be fixed in workstation (2), punching press cutting die (3), cylinder (4), dowel pin (8), first guide bar (5) and second guide bar (6) above frame (1), workstation (2) are "concave" style of calligraphy, are on a parallel with compound leather feed direction both sides and are equipped with first boss (21) and second boss (22), punching press cutting die (3) are "protruding" style of calligraphy, and fixed the inlaying has cutter (31) on the boss of middle part, the both ends difference fixed connection workstation (2) and punching press cutting die (3) of cylinder (4), dowel pin (8) are fixed riveting on second boss (22), first guide bar (5) and second guide bar (6) perpendicular to compound leather feed direction fixed connection are in first boss (21) and second boss (22).

2. The efficient cutting device for compound leather according to claim 1, characterized in that: and a plurality of groups of anti-rolling devices (7) are symmetrically and fixedly arranged on the first boss (21) and the second boss (22).

3. The efficient cutting device for compound leather according to claim 2, characterized in that: first boss (21) and second boss (22) symmetry be equipped with cylinder lower fixed orifices (24), prevent rolling up device fixed orifices (25), first boss (21) side is equipped with a pair of through-hole (27), second boss (22) center is equipped with locating pin nail fixed orifices (23), and the position that the side corresponds through-hole (27) is equipped with a pair of screw hole (26).

4. The efficient cutting device for compound leather according to claim 1, characterized in that: a positioning hole (33) is formed in the center of one side of the stamping cutting die (3), and fixing holes (32) in the air cylinders are symmetrically formed in the two sides of the stamping cutting die.

5. The efficient cutting device for compound leather according to claim 1, characterized in that: the cutter (31) is integrally formed by alloy steel.

6. The efficient cutting device for compound leather according to claim 1, characterized in that: a wood board (9) is fixedly arranged at the bottom of the workbench (2), and grooves corresponding to the cutters (31) are formed in the wood board (9).

7. The efficient cutting device for compound leather according to claim 1, characterized in that: two groups of fixing blocks (10) are sleeved on the first guide rod (5) and the second guide rod (6), the bottoms of the fixing blocks (10) are hollow, and butterfly screws (11) are arranged on the side faces of the fixing blocks.