Partition adsorption structure of leather cutting machine

Abstract

The utility model discloses a leather cutting machine partition adsorption structure which comprises a rack, a cutting panel is arranged at the top of the rack, a plurality of adsorption holes are formed in the cutting panel, an air pipe is arranged below the cutting panel, the air pipe is externally connected with a vacuum pump, and the air pipe corresponding to the adsorption holes is connected with the bottom face of the cutting panel through a branch air pipe. An air cylinder is arranged corresponding to each branch air pipe, the output end of each air cylinder is connected with a partition plate, and the partition plates can stretch into the ends of the branch air pipes to open or close the branch air pipes. The vacuum adsorption mode is adopted for fixing the dermis, damage to the dermis is small, obvious traces or tensile deformation cannot be left on the surface of the dermis, the original state and quality of the dermis can be well kept, the vacuum adsorption type dermis fixing device can adapt to dermis of various shapes and sizes, and regular rectangles or irregular shapes can be effectively fixed.

Description

Technical Field

[0001] This utility model belongs to the technical field of genuine leather cutting machines, and in particular relates to a partitioned adsorption structure for a genuine leather cutting machine. Background Technology

[0002] A genuine leather cutting machine is a specialized cutting device designed specifically for the characteristics of leather materials. It combines automation and digital technology to achieve high-precision cutting. During operation, the genuine leather needs to be fixed to the cutting table. Current technology typically uses mechanical clamping devices, adhesive pads, or tape to secure the leather. However, improper clamping force control of mechanical clamping devices may leave indentations or cause localized stretching deformation on the leather surface. Adhesive pads or tape may leave residue on the leather surface, affecting its quality and appearance.

[0003] Therefore, addressing the shortcomings of the existing technologies has become the focus of efforts for those skilled in the field. Utility Model Content

[0004] The purpose of this invention is to provide a partitioned adsorption structure for a genuine leather cutting machine, which can completely solve the shortcomings of the existing technology.

[0005] The objective of this utility model is achieved through the following technical solution:

[0006] A partitioned adsorption structure for a genuine leather cutting machine includes a frame. A cutting panel is provided on the top of the frame, and multiple adsorption holes are opened on the cutting panel. An air pipe is provided below the cutting panel, and a vacuum pump is connected to the air pipe. The air pipe corresponding to the adsorption hole is connected to the bottom surface of the cutting panel through a branch air pipe. A cylinder is provided for each branch air pipe, and a baffle is connected to the output end of the cylinder. The baffle can extend into the end of the branch air pipe to open or close the branch air pipe.

[0007] Furthermore, the bronchus end is detachably connected to a mounting base, and the mounting base has a slot, with the partition slidingly engaging with the slot.

[0008] Furthermore, the bottom surface of the cutting panel is provided with a mounting groove corresponding to the adsorption hole, and the mounting base is assembled in the mounting groove.

[0009] Furthermore, the trachea includes a first trachea and multiple second tracheas. The second tracheas are connected to the first trachea via a connecting block. The connecting block is fixed on the frame and has a cavity inside. Two connecting holes communicating with the cavity are opened on the connecting block. One connecting hole is connected to the first trachea and the other connecting hole is connected to the second tracheas.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: the vacuum adsorption method for fixing genuine leather causes less damage to the genuine leather, does not leave obvious marks or stretching deformation on the surface of the genuine leather, can well maintain the original state and quality of the genuine leather, and can adapt to genuine leather of various shapes and sizes, whether it is a regular rectangle or an irregular shape, it can be effectively fixed. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the top surface of this utility model;

[0012] Figure 2 This is a schematic diagram of the bottom surface of this utility model;

[0013] Figure 3 This is a partial enlarged view of the present invention;

[0014] Figure 4 This is a magnified view of a portion of the top surface of this utility model after the cutting panel has been removed;

[0015] Figure 5 This is a schematic diagram of the bottom structure of the cutting panel in this utility model;

[0016] Figure 6 This is a schematic diagram of the top surface structure of the cutting panel in this utility model;

[0017] Figure 7 This is a schematic diagram of the connecting block in this utility model;

[0018] Figure 8 This is a schematic diagram of the mounting base in this utility model. Detailed Implementation

[0019] Exemplary embodiments of the present disclosure will now be described in more detail with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

[0020] like Figures 1 to 8As shown, a partitioned adsorption structure for a genuine leather cutting machine includes a frame 1. A cutting panel 2 is provided on the top of the frame 1, and multiple adsorption holes 3 are provided on the cutting panel 2. The adsorption holes 3 are arranged in 6 rows, with 6 holes in each row. An air pipe is provided below the cutting panel 2. The air pipe includes one first air pipe 4 and six second air pipes 5. The second air pipes 5 are connected to the first air pipe 4 through a connecting block 6. The connecting block 6 is fixed to the frame 1. The connecting block 6 has a cavity inside and two connecting holes 7 communicating with the cavity. One connecting hole 7 is connected to the first air pipe 4, and the other connecting hole 7 is connected to the second air pipes 5. The first air pipe 4 is connected to a vacuum pump (not shown in the figure), and the second air pipes 5 are connected to the bottom surface of the cutting panel 2 through branch air pipes 8 corresponding to the adsorption holes 3.

[0021] Each bronchus 8 is equipped with a cylinder 9, which is detachably connected to the bottom surface of the cutting panel 2. The output end of the cylinder 9 is connected to a partition 10, which can extend into the end of the bronchus 8 to open or close the bronchus 8.

[0022] In this embodiment, the end of the bronchus 8 is detachably connected to a mounting base 11, and a slot 12 is provided on the mounting base 11. The partition 10 slides in conjunction with the slot 12. The bottom surface of the cutting panel 2 is provided with a mounting groove 13 corresponding to the adsorption hole 3, and the mounting base 11 is assembled in the mounting groove 13. The cylinder 9 drives the partition 10 to move back and forth in the slot 12, thereby opening or closing the bronchus 8.

[0023] During operation, both the vacuum pump and cylinder 9 are controlled by the controller. The leather is laid flat on the top surface of the cutting panel 2. The vacuum pump creates negative pressure in the air pipe, and the cylinder 9 drives the partition 10 to move back and forth, opening the corresponding bronchus 8. The leather is then adsorbed and fixed onto the cutting panel 2 through the adsorption hole 3.

[0024] This invention can open corresponding positions and numbers of adsorption holes 3 according to the size and shape of the genuine leather, ensuring that genuine leather of different sizes and thicknesses can be stably adsorbed.

[0025] This invention utilizes the principle of air pressure difference to keep the leather stable during the cutting process, preventing a decrease in cutting accuracy due to movement.

[0026] This invention uses vacuum adsorption to fix genuine leather, which causes minimal damage to the leather and will not leave obvious marks or stretching deformation on the leather surface. It can well maintain the original state and quality of the leather, and can adapt to genuine leather of various shapes and sizes, whether regular rectangles or irregular shapes, it can be effectively fixed.

[0027] Similarly, it should be understood that, in order to simplify this disclosure and aid in understanding one or more of the various aspects of the invention, in the above description of exemplary embodiments of the invention, various features of the invention are sometimes grouped together in a single embodiment, figure, or description thereof. However, this method of disclosure should not be interpreted as reflecting an intention that the claimed invention requires more features than are expressly recited in each claim. Rather, as reflected in the following claims, the inventive aspect lies in fewer than all features of a single foregoing disclosed embodiment. Therefore, the claims following the detailed description are hereby expressly incorporated into that detailed description, wherein each claim itself is a separate embodiment of the invention.

[0028] Those skilled in the art will understand that modules in the device of the embodiments can be adaptively changed and placed in one or more devices different from that embodiment. Modules, units, or components in the embodiments can be combined into a single module, unit, or component, and further, they can be divided into multiple sub-modules, sub-units, or sub-components. Except where at least some of such features and / or processes or units are mutually exclusive, any combination can be used to combine all features disclosed in this specification (including the accompanying claims, abstract, and drawings) and all processes or units of any method or device so disclosed. Unless expressly stated otherwise, each feature disclosed in this specification (including the accompanying claims, abstract, and drawings) may be replaced by an alternative feature that serves the same, equivalent, or similar purpose.

[0029] Furthermore, those skilled in the art will understand that although some embodiments herein include certain features included in other embodiments but not others, combinations of features from different embodiments are meant to be within the scope of this invention and form different embodiments.

[0030] It should be noted that the above embodiments are illustrative of the present invention and not restrictive, and that those skilled in the art can devise alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses should not be construed as limiting the claims. The word "comprising" does not exclude the presence of elements or steps not listed in the claims. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The present invention can be implemented by means of hardware comprising several different elements and by means of a suitably programmed computer. In the unit claims enumerating several means, several of these means may be embodied by the same item of hardware. The use of the words first, second, and third, etc., does not indicate any order. These words can be interpreted as names.

[0031] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A partitioned adsorption structure for a genuine leather cutting machine, comprising a frame, characterized in that: The top of the frame is equipped with a cutting panel with multiple adsorption holes. Below the cutting panel is an air pipe connected to a vacuum pump. The air pipe corresponding to the adsorption hole is connected to the bottom of the cutting panel through a branch pipe. Each branch pipe is equipped with a cylinder, and the output end of the cylinder is connected to a baffle plate. The baffle plate can extend into the end of the branch pipe to open or close the branch pipe.

2. The partitioned adsorption structure of the genuine leather cutting machine according to claim 1, characterized in that: The bronchus end is detachably connected to a mounting base, and the mounting base has a slot, with the partition slidingly engaging with the slot.

3. The partitioned adsorption structure of the genuine leather cutting machine according to claim 2, characterized in that: The bottom surface of the cutting panel is provided with a mounting groove corresponding to the adsorption hole, and the mounting base is assembled in the mounting groove.

4. The partitioned adsorption structure of the genuine leather cutting machine according to claim 3, characterized in that: The trachea includes a first trachea and multiple second tracheas. The second tracheas are connected to the first trachea via a connecting block. The connecting block is fixed on the frame and has a cavity inside. Two connecting holes are opened on the connecting block that communicate with the cavity. One connecting hole is connected to the first trachea and the other connecting hole is connected to the second tracheas.

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