阅读说明：本技术 一种用于箱包制作的皮革裁剪装置 (Leather cutting device for case making ) 是由 邓俊雄 秦立俊 黄美容 封谟平 于 2019-11-28 设计创作，主要内容包括：本发明涉及箱包制作加工的技术领域,特别是涉及一种用于箱包制作的皮革裁剪装置,其能够在皮革裁剪时,防止皮革两侧回缩,避免皮革发生撕裂,保证皮革的正常裁剪,包括工作台、裁剪板、两组支撑板、固定板、两组液压升降杆、升降台、两组压板、裁剪滑块、激光裁剪装置、前压辊、后压辊、控制箱、两组控制齿轮、传动杆、传动齿轮、裁剪蜗杆和裁剪蜗轮,工作台的顶部设置有裁剪槽,裁剪板安装在裁剪槽的内部,两组支撑板固定在工作台顶部的前侧和后侧,两组支撑板分别位于裁剪板的前侧和后侧,固定板底部的前侧和后侧分别固定在两组支撑板的顶部,两组液压升降杆的顶部分别安装在固定板底部的前侧和后侧,两组液压升降杆均位于两组支撑板之间。(The invention relates to the technical field of case making and processing, in particular to a leather cutting device for case making, which can prevent the two sides of leather from retracting when the leather is cut, avoid the leather from tearing and ensure the normal cutting of the leather, and comprises a workbench, a cutting plate, two groups of supporting plates, a fixed plate, two groups of hydraulic lifting rods, a lifting platform, two groups of pressing plates, a cutting slide block, a laser cutting device, a front compression roller, a rear compression roller, a control box, two groups of control gears, a transmission rod, a transmission gear, a cutting worm and a cutting worm wheel, wherein the top of the workbench is provided with a cutting groove, the cutting plate is arranged in the cutting groove, the two groups of supporting plates are fixed on the front side and the rear side of the top of the workbench, the two groups of supporting plates are respectively positioned on the front side and the rear side of the cutting plate, the front side and the rear side of the bottom of the fixed plate are respectively fixed on the, two sets of hydraulic lifting rods are arranged between the two sets of supporting plates.)

1. A leather cutting device for manufacturing of bags and suitcases is characterized by comprising a workbench (1), a cutting plate (2), two groups of supporting plates (3), a fixing plate (4), two groups of hydraulic lifting rods (5), a lifting platform (6), two groups of pressing plates (7), a cutting slide block (8), a laser cutting device (9), a front pressing roller (10), a rear pressing roller (11), a control box (12), two groups of control gears (13), a transmission rod (14), a transmission gear (15), a cutting worm (16) and a cutting worm wheel (17), wherein a cutting groove is formed in the top of the workbench (1), the cutting plate (2) is installed in the cutting groove, the two groups of supporting plates (3) are fixed on the front side and the rear side of the top of the workbench (1), the two groups of supporting plates (3) are respectively positioned on the front side and the rear side of the cutting plate (2), the front side and the rear side of the bottom of the fixing plate (4) are respectively fixed on the tops of the, the top parts of the two groups of hydraulic lifting rods (5) are respectively arranged at the front side and the rear side of the bottom of the fixed plate (4), the two groups of hydraulic lifting rods (5) are positioned between the two groups of supporting plates (3), the front side and the rear side of the top part of the lifting platform (6) are respectively fixed at the bottom ends of the two groups of hydraulic lifting rods (5), the left bottom and the right bottom of the lifting platform (6) are respectively provided with two groups of lifting through grooves, the top parts of the two groups of pressing plates (7) are respectively connected with the inner parts of the two groups of lifting through grooves in a sliding manner, the cutting sliding block (8) is connected with the bottom part of the lifting platform (6) in a sliding manner, the cutting sliding block (8) is positioned between the two groups of pressing plates (7), the front end and the rear end of the front pressing roller (10) are respectively connected with the left side of the bottom parts of the two groups of supporting plates (3) in, the bottom of the front compression roller (10) and the bottom of the rear compression roller (11) have certain gaps with the top of the workbench (1), the control box (12) is positioned at the rear side of the supporting plate (3) at the rear side, a control cavity is arranged inside the control box (12), the left side and the right side of the front side of the control box (12) are respectively communicated with two groups of control holes, the rear ends of the front compression roller (10) and the rear compression roller (11) respectively penetrate through the rear supporting plate (3) and the two groups of control holes and are respectively connected with the two groups of control holes in a rotating manner, the two groups of control gears (13) are respectively fixed at the rear end of the front compression roller (10) and the rear end of the rear compression roller (11), the front end and the rear end of the transmission rod (14) are respectively connected with the front side and the rear side inside the control box (12) in a rotating manner, the transmission gear (15) is sleeved on the front side of the transmission rod (14), and the two groups, the rear side intercommunication of control box (12) is provided with the transmission hole, the front end of tailorring worm (16) passes the transmission hole and is connected with the inside rotation of control box (12), tailor worm wheel (17) suit in the front side of tailorring worm (16), the bottom of tailorring worm wheel (17) and the top meshing of drive gear (15).

2. A leather cutting device for luggage making according to claim 1, further comprising two sets of backing plates (18), said two sets of backing plates (18) being fixed to the bottom of said two sets of pressing plates (7), respectively.

3. The leather cutting device for luggage making according to claim 1, further comprising two sets of connecting rings (19) and a plurality of sets of spring strips (20), wherein the two sets of connecting rings (19) are respectively sleeved on the front side and the rear side of the rear pressing roller (11), and the plurality of sets of spring strips (20) are uniformly fixed on the outer sides of the two sets of connecting rings (19).

4. The leather cutting device for luggage making according to claim 1, further comprising a plurality of sets of connecting springs (21), wherein the tops of the plurality of sets of connecting springs (21) are respectively connected with the tops of the insides of the two sets of lifting through grooves, and the bottom ends of the plurality of sets of connecting springs (21) are respectively fixed on the tops of the two sets of pressing plates (7).

5. A leather cutting device for luggage making according to claim 1, further comprising a pressure sensing strip (22), wherein a sensing through groove is arranged at the left side of the top of the cutting plate (2), and the pressure sensing strip (22) is installed inside the sensing through groove.

6. The leather cutting device for luggage making according to claim 1, further comprising two sets of guide plates (23) and a plurality of sets of guide rollers (24), wherein the two sets of guide plates (23) are respectively fixed on the front side and the rear side of the left side of the top of the workbench (1), the front ends and the rear ends of the plurality of sets of guide rollers (24) are respectively rotatably connected with the two sets of guide rollers (24), and a certain gap is formed between each set of guide rollers (24) and the workbench (1).

7. A leather cutting device for luggage making according to claim 1, further comprising two sets of fans (25), wherein two sets of smoke holes are respectively arranged at the middle parts of the two sets of supporting plates (3), and the two sets of fans (25) are respectively arranged inside the two sets of smoke holes.

8. The leather cutting device for luggage making according to claim 1, further comprising four sets of self-locking universal wheels (26), wherein the four sets of self-locking universal wheels (26) are respectively installed at the left front side, the right front side, the left rear side and the right rear side of the bottom of the workbench (1).

Technical Field

The invention relates to the technical field of case manufacturing and processing, in particular to a leather cutting device for case manufacturing.

Background

As is well known, a leather cutting device for manufacturing bags and suitcases is a device which is used in the bag manufacturing process to cut leather required for manufacturing bags and suitcases into a proper size for the convenience of manufacturing bags and suitcases, and is widely used in the field of bag manufacturing and processing.

The invention patent application with chinese patent number CN110106293A discloses a cutting device for leather, which is described as follows: the leather processing device comprises a processing table, wherein a pair of extension plates are arranged in the center of the inner wall of a vertical plate of the processing table, a roll shaft is hinged between the two extension plates, and rolled leather is arranged on the roll shaft; the both sides of leather are equipped with the removal clamping device of a pair of symmetry of each other, and the bottom plate top surface of processing platform is equipped with the removal recess, and the bottom surface center of removing the recess is equipped with the direction recess, and both ends are articulated to have the second screw rod around the direction recess, and removal base spiro union just slides and sets up on the second screw rod in the direction recess, and the top surface of removing the base is fixed with removes cutting device. When the existing leather cutting device is used, the leather is clamped through the clamping plate, and then the cutting device is used for cutting the leather.

The device of tailorring of current leather discovers when using, because leather self has certain tension and elasticity, and the device of tailorring of current leather lacks certain fixed measure at the leather department of tailorring for the leather is tailorring the in-process, and the leather of tailorring the department both sides can outwards retract, makes the leather not tailor the department easily and takes place to tear, influences tailorring of leather.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a leather cutting device for manufacturing a case, which can prevent the two sides of leather from retracting when the leather is cut, avoid the leather from being torn and ensure the normal cutting of the leather.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a leather cutting device for manufacturing bags comprises a workbench, a cutting plate, two groups of supporting plates, a fixing plate, two groups of hydraulic lifting rods, a lifting platform, two groups of pressing plates, a cutting slide block, a laser cutting device, a front pressing roller, a rear pressing roller, a control box, two groups of control gears, a transmission rod, a transmission gear, a cutting worm and a cutting worm gear, wherein the top of the workbench is provided with a cutting groove, the cutting plate is arranged in the cutting groove, the two groups of supporting plates are fixed on the front side and the rear side of the top of the workbench, the two groups of supporting plates are respectively positioned on the front side and the rear side of the cutting plate, the front side and the rear side of the bottom of the fixing plate are respectively fixed on the tops of the two groups of supporting plates, the tops of the two groups of hydraulic lifting rods are respectively arranged on the front side and the rear side of the bottom of the fixing plate, the two groups of hydraulic lifting rods are respectively positioned, the left bottom and the right bottom of the lifting platform are respectively provided with two groups of lifting through grooves, the tops of the two groups of pressing plates are respectively connected with the insides of the two groups of lifting through grooves in a sliding manner, the cutting slide block is connected with the bottom of the lifting platform in a sliding manner, the cutting slide block is positioned between the two groups of pressing plates, the front end and the rear end of the front pressing roller are respectively connected with the left sides of the bottoms of the two groups of supporting plates in a rotating manner, the front end and the rear end of the rear pressing roller are respectively connected with the right sides of the bottoms of the two groups of supporting plates in a rotating manner, a certain gap is reserved between the bottoms of the front pressing roller and the rear pressing roller and the top of the working platform, the control box is positioned at the rear side of the supporting plate at the rear side, the inside of the control box is provided with a control cavity, the left side and the right side, the utility model discloses a rear-end of press roll, including the control box, two sets of control gear, drive gear suit, drive gear and drive gear, two sets of control gear are fixed respectively in the front of press roll in the front and the rear end of back press roll, the front end and the rear end of transfer line rotate with the inside front side and the rear side of control box respectively and are connected, the drive gear suit is in the front side of transfer line, drive gear meshes with two sets of control gear respectively, the rear side intercommunication of control box is provided with the transmission hole, the front end of tailorring the worm passes the transmission hole and is connected with the internal rotation of control box, tailor the worm wheel suit at the front side.

Preferably, the device further comprises two groups of base plates, and the two groups of base plates are respectively fixed at the bottoms of the two groups of pressing plates.

The rear compression roller is characterized by further comprising two groups of connecting rings and a plurality of groups of spring pieces, wherein the two groups of connecting rings are respectively sleeved on the front side and the rear side of the rear compression roller, and the plurality of groups of spring pieces are uniformly fixed on the outer sides of the two groups of connecting rings.

On the basis of the scheme, the lifting mechanism further comprises a plurality of groups of connecting springs, the tops of the groups of connecting springs are respectively connected with the tops of the two groups of lifting through grooves, and the bottom ends of the groups of connecting springs are respectively fixed at the tops of the two groups of pressing plates.

Preferably, still include the forced induction strip, the top left side of cutting out the board is provided with the response and leads to the groove, the forced induction strip is installed in the inside that the groove was led to in the response.

On the basis of above-mentioned scheme, still include two sets of baffles and multiunit deflector roll, two sets of baffles are fixed respectively left front side and rear side in workstation top, the front end and the rear end of multiunit deflector roll rotate with two sets of deflector rolls respectively and are connected, all have certain clearance between multiunit deflector roll and the workstation.

Furthermore, the device also comprises two groups of fans, wherein two groups of smoke exhaust holes are respectively formed in the middle parts of the two groups of supporting plates, and the two groups of fans are respectively arranged inside the two groups of smoke exhaust holes.

Preferably, the workbench further comprises four groups of self-locking universal wheels, and the four groups of self-locking universal wheels are respectively arranged on the left front side, the right front side, the left rear side and the right rear side of the bottom of the workbench.

(III) advantageous effects

Compared with the prior art, the invention provides a leather cutting device for manufacturing bags and suitcases, which has the following beneficial effects:

the leather cutting device for manufacturing the luggage is characterized in that a cutting worm drives a cutting worm wheel to rotate through a cutting worm, the cutting worm wheel drives a transmission gear and a transmission rod to rotate, the transmission gear drives two groups of control gears, a front compression roller and a rear compression roller to rotate, so that leather is guided to the lower part of a laser cutting device through the front compression roller and the rear compression roller, then two groups of hydraulic lifting rods are controlled by an external hydraulic device to drive a lifting platform to descend, two groups of pressing plates are used for pressing the two sides of a leather cutting position to be pressed, then a cutting sliding block is controlled by an external control system to drive the laser cutting device to cut the leather, then the lifting platform is driven to ascend through the hydraulic lifting rods, the two groups of pressing plates keep pressing the leather by self gravity, then the leather is guided out of a workbench through the rear compression roller, so that the cutting of the leather is finished, and the, the leather is prevented from being torn when being cut, so that the cutting effect of the leather is improved.

Drawings

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

FIG. 2 is a left side elevation view of the present invention;

FIG. 3 is a right side cross-sectional view of the present invention;

FIG. 4 is a rear view of the control box of the present invention;

FIG. 5 is an enlarged view of a portion A of FIG. 2 in accordance with the present invention;

in the drawings, the reference numbers: 1. a work table; 2. cutting a plate; 3. a support plate; 4. a fixing plate; 5. a hydraulic lifting rod; 6. a lifting platform; 7. pressing a plate; 8. cutting a sliding block; 9. a laser cutting device; 10. a front press roll; 11. a back press roll; 12. a control box; 13. a control gear; 14. a transmission rod; 15. a transmission gear; 16. cutting a worm; 17. cutting a worm gear; 18. a base plate; 19. a connecting ring; 20. a spring plate; 21. a connecting spring; 22. a pressure sensing strip; 23. a guide plate; 24. a guide roller; 25. a fan; 26. self-locking universal wheel.

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.