Leather cutting device

Abstract

The utility model discloses a leather cutting device, which relates to the technical field of leather production and comprises a workbench, an n-shaped frame is fixedly connected to the upper surface of the workbench, a hydraulic cylinder is fixedly connected to the upper surface of the n-shaped frame, and the telescopic end of the hydraulic cylinder penetrates through the upper wall of the n-shaped frame and is fixedly connected with a pressing box. A dovetail guide rail is fixedly arranged on the inner top face of the pressing box, a sliding block is connected to the dovetail guide rail in a sliding mode, a threaded rod is rotationally connected into the pressing box, the threaded rod is connected into the sliding block in a threaded mode, an upper cutting groove is formed in the lower wall of the pressing box, a blade is installed at the bottom of the sliding block, and the blade penetrates through the upper cutting groove. According to the leather cutting device, the threaded rod can be driven to rotate by starting the gear motor, the sliding block can be driven to move transversely through rotation of the threaded rod, the blade can be driven to move transversely through transverse movement of the sliding block, leather can be cut through transverse movement of the blade, manual operation of workers is not needed, and the labor intensity of the workers is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to leather production technical field, concretely is a kind of leather cutting device. BACKGROUND

[0002] Leather cutting needs to use leather cutting machine.

[0003] As the utility model patent with the announcement number CN203833952U discloses a kind of leather cutting machine, including workbench, workbench is provided with pressing block and the pressing block driving mechanism of driving pressing block vertical movement, pressing block and workbench between constitute the pressing chamber that will leather be pressed, it is provided with the tool rest that can slip along the length direction of pressing block on pressing block, tool rest is provided with blade towards the direction of workbench, the position corresponding with blade of workbench is provided with cutting slot respectively, workbench is also provided with the abutting block of adjusting leather width parallel with pressing block on it.

[0004] However, the utility model in use, need manual sliding tool rest to drive blade to cut leather through cutting slot, increase the labor intensity of worker, and use effect is not good. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of prior art, the utility model provides a kind of leather cutting device to solve the problems raised in the above background art.

[0006] To achieve the above object, the utility model is realized by the following technical scheme: a kind of leather cutting device, including workbench, the upper surface of the workbench is fixedly connected with n-type frame, the upper surface of the n-type frame is fixedly connected with hydraulic cylinder, the telescopic end of the hydraulic cylinder is fixedly connected with pressure box through the upper wall of the n-type frame, the inner top surface of the pressure box is fixedly provided with dovetail guide rail, the sliding block is slidably connected on the dovetail guide rail, the pressure box is rotatably connected with threaded rod, the sliding block is threadedly connected with the threaded rod, the right surface of the pressure box is fixedly connected with speed reducer, the right end of the threaded rod is fixedly connected with the driving end of the speed reducer through the right wall of the pressure box, the lower wall of the pressure box is provided with upper cutting slot, the bottom of the sliding block is provided with blade, the blade penetrates the upper cutting slot, the lower cutting slot is provided in the workbench and below the upper cutting slot.

[0007] Preferably, the bottom surface of the pressure box and around the upper cutting slot is fixedly connected with pressure pad.

[0008] Preferably, the bottom surface of the workbench is fixedly connected with a plurality of supporting legs.

[0009] Preferably, a plurality of guide rods are slidably connected in the n-type frame, and the lower end of the guide rod is fixedly connected with the upper surface of the pressure box.

[0010] Beneficial effects:

[0011] The utility model provides a kind of leather cutting device, with following beneficial effects:

[0012] 1, the extension of hydraulic cylinder can drive pressure box to drop and press leather;

[0013] 2, starting speed reducer motor can drive screw rod rotation, screw rod rotation can drive slider transverse movement, slider transverse movement can drive blade transverse movement, blade transverse movement can cut leather, without manual operation of worker, reduce the labor intensity of worker. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is front view of the utility model;

[0015] Fig. 2 It is left view of the utility model.

[0016] In the drawing: 1, workbench;2, blade;3, upper cutting groove;4, pressure pad;5, speed reducer motor;6, slider;7, guide rod;8, hydraulic cylinder;9, n-shaped frame;10, pressure box;11, dovetail guide rail;12, screw rod;13, lower cutting groove;14, support leg. DETAILED DESCRIPTION

[0017] The technical solutions of the utility model will be described clearly and completely in combination with the drawings in the utility model, obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0018] The direction terms mentioned in the utility model, for example, "up", "down", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and the like, are only the direction shown in the drawing, and the direction terms are used to explain and understand the utility model, and are not indicative or suggestive of the device or element indicated must have a specific orientation, be constructed and operated in a specific orientation, so it cannot be understood as a limitation on the utility model.

[0019] Please refer to Figs. 1-2The utility model provides a technical scheme: a leather cutting device, including work table 1, the upper surface fixed connection of work table 1 has n type frame 9, the upper surface fixed connection of n type frame 9 has hydraulic cylinder 8, and the telescopic end of hydraulic cylinder 8 is fixedly connected with pressure tank 10 through the upper wall of n type frame 9, and the inner top of pressure tank 10 is fixedly provided with dovetail guide rail 11, and the sliding block 6 is slidably connected on dovetail guide rail 11, and the screw rod 12 is rotatably connected in pressure tank 10, and the screw rod 12 is threadedly connected in sliding block 6, and the right surface fixed connection of pressure tank 10 has speed reducer 5, and the right end of screw rod 12 is fixedly connected with the driving end of speed reducer 5 through the right wall of pressure tank 10, and the lower wall of pressure tank 10 is provided with upper cutting groove 3, and the bottom of sliding block 6 is installed with blade 2, and blade 2 penetrates upper cutting groove 3, and the lower cutting groove 13 is set up in work table 1 and is located below upper cutting groove 3;Pressure tank 10 bottom and located around upper cutting groove 3 fixedly connected with pressure pad 4;The bottom of work table 1 is fixedly connected with a plurality of support legs 14;N type frame 9 is slidably connected with a plurality of guide rods 7, and the lower end of guide rod 7 is fixedly connected with the upper surface of pressure tank 10.

[0020] By the person skilled in the art, all electrical components in the case and their adapted power supply are electrically connected, and the appropriate controller should be selected according to the actual situation to meet the control requirements. The specific connection and control sequence should be completed by referring to the working order between the electrical components in the following working principle. The detailed connection means is a well-known technology in the art. The following mainly introduces the working principle and process, and the electrical control is not described.

[0021] Embodiment: according to the description attached Figs. 1-2 It can be known that, in use, the leather is placed on the work table 1, the pressure tank 10 is lowered and pressed on the leather by the extension of the hydraulic cylinder 8, the screw rod 12 is rotated by starting the speed reducer 5, the sliding block 6 is moved transversely by the rotation of the screw rod 12, the blade 2 is moved transversely by the transverse movement of the sliding block 6, and the leather is cut by the transverse movement of the blade 2. No manual operation is needed, and the labor intensity of workers is reduced.

[0022] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A leather cutting apparatus, characterized by, The utility model provides a cutting device, including workbench (1), workbench (1) upper surface fixedly connected with n type frame (9), n type frame (9) upper surface fixedly connected with hydraulic cylinder (8), the telescopic end of hydraulic cylinder (8) penetrates n type frame (9) upper wall fixedly connected with pressure box (10), the inside top of pressure box (10) is fixedly provided with swallow tail guide rail (11), the sliding block (6) of swallow tail guide rail (11) is connected with, the screw rod (12) of pressure box (10) is rotatably connected, the screw rod (12) of sliding block (6) is internally threadedly connected, the right surface of pressure box (10) is fixedly connected with speed reducer motor (5), the right -hand thread of screw rod (12) penetrates the right wall of pressure box (10) with speed reducer motor (5) drive end fixed connection, the lower wall of pressure box (10) is opened in upper cutting slot (3), the bottom of sliding block (6) is installed blade (2), the blade (2) penetrates upper cutting slot (3), the lower cutting slot (13) of workbench (1) and located below upper cutting slot (3) is opened.

2. A leather cutting device according to claim 1, characterized in that The bottom of pressure box (10) and located around upper cutting slot (3) is fixedly connected with pressure pad (4).

3. A leather cutting device according to claim 1, characterized in that The bottom of workbench (1) is fixedly connected with a plurality of support legs (14).

4. A leather cutting apparatus as claimed in claim 1, wherein, A plurality of guide rods (7) are slidably connected in the n type frame (9), and the lower ends of the guide rods (7) are fixedly connected with the upper surface of the pressure box (10).

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