Conveyor belt type leather cutting machine

Abstract

The utility model belongs to the technical field of cutting machines, and relates to a conveying belt type leather cutting machine which comprises a conveying mechanism used for conveying materials, vent holes are formed in a conveying belt of the conveying mechanism, an air suction pipe is installed between the conveying belt on the upper side and the conveying belt on the lower side, and air suction holes of the air suction pipe face the conveying belt on the upper side. The air suction pipe is connected with an air extraction opening of an air generator, an exhaust opening of the air generator is connected with an exhaust pipe, the exhaust pipe is located above the conveying belt, an exhaust opening of the exhaust pipe faces the conveying belt, a cutting mechanism is installed on the upper portion of the conveying mechanism, and the cutting mechanism installed on the upper portion of the conveying mechanism is matched with stable operation of the conveying belt. And efficient and accurate cutting of leather is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting machines, in particular to a conveyor belt type leather cutting machine. Background Art

[0002] Leather cutting machines are increasingly used. However, traditional leather cutting machines often produce a lot of leather scraps during operation, which not only affects the cutting quality and efficiency, but also may cause damage to the equipment.

[0003] In addition, the leather generally needs to be flattened during the cutting process, and the raised parts of the leather are directly rolled by rolling. If there are debris on the leather surface, it will be further adsorbed on the leather surface by the rolling action of the rolling roller, making it more difficult to remove;

[0004] There are problems such as debris being difficult to remove completely and cleaning efficiency being low. Utility Model Content

[0005] The utility model provides a conveyor belt type leather cutting machine, which solves the shortcomings of the prior art, such as the difficulty in completely removing debris and the low cleaning efficiency.

[0006] The utility model provides the following technical solutions:

[0007] A conveyor belt type leather cutting machine comprises a conveying mechanism for conveying materials, wherein the conveyor belt of the conveying mechanism is provided with ventilation holes, an air suction pipe is installed between the upper conveyor belt and the lower conveyor belt, the air suction hole of the air suction pipe faces the upper conveyor belt, the air suction pipe is connected to the air suction port of an air generator, the exhaust port of the air generator is connected to the exhaust pipe, the exhaust pipe is located above the conveyor belt, the exhaust port of the exhaust pipe faces the conveyor belt, and a cutting mechanism is installed on the upper part of the conveying mechanism.

[0008] As a further improvement of the above scheme.

[0009] Preferably, the cutting device comprises a cutting blade and a cutting drive device for driving the cutting blade to perform cutting.

[0010] Preferably, the air generator is provided with a control device for controlling the magnitude and duration of the negative pressure generated by the air generator.

[0011] Preferably, a conical strip opening is opened at the upper part of the suction pipe, and the conical strip opening faces the upper conveyor belt, and the length of the suction pipe is adapted to the width of the conveyor belt.

[0012] Preferably, the exhaust pipes are symmetrically arranged on both sides of the cutting mechanism.

[0013] Preferably, the exhaust pipe is installed on a bracket spanning the conveyor belt, and cleaning curtains are installed on both sides of the bracket.

[0014] Preferably, strip holes are opened on both sides of the bracket, and clamping plates are installed in the strip holes through fixing bolts, and the clamping plates clamp a curtain-shaped brush.

[0015] Preferably, the air intake pipe is connected to the air suction port of the air generator through a filter screen and a connecting pipe.

[0016] It should be understood that the above general description and the following detailed description are merely exemplary and do not limit the present invention.

[0017] In the utility model, a vent hole is opened on the conveyor belt of the conveying mechanism, and the leather is smoothed by air pressure through an air suction pipe installed between the upper conveyor belt and the lower conveyor belt, so that the leather is adsorbed on the conveyor belt, thereby making the leather flat;

[0018] When the cut debris falls on the leather, the gas discharged from the exhaust pipe can blow the debris away, and the suction action of the suction pipe can absorb the debris through the vents not covered by the leather, thereby absorbing the debris into the suction pipe, and the debris is blocked in the suction pipe by the filter;

[0019] It can improve the stability of leather cutting, improve cutting efficiency, and prevent debris from adhering to the leather and affecting the next process. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A three-dimensional structural schematic diagram of a conveyor belt type leather cutting machine provided in an embodiment of the utility model;

[0021] Figure 2 A schematic diagram of the exhaust pipe, bracket and curtain-shaped brush structure of a conveyor belt leather cutting machine provided in an embodiment of the utility model;

[0022] Figure 3 A schematic diagram of the structure of a support and an exhaust pipe of a conveyor belt type leather cutting machine provided in an embodiment of the utility model;

[0023] Figure 4 The present invention is a schematic diagram of the structure of an air suction pipe of a conveyor belt type leather cutting machine provided in an embodiment of the present invention.

[0024] Reference numerals:

[0025] 1. Conveyor belt; 2. Bracket; 3. Cutting mechanism; 4. Clamping plate; 5. Air generator; 6. Curtain brush; 7. Exhaust pipe; 8. Intake pipe; 9. Conical strip mouth. DETAILED DESCRIPTION

[0026] The embodiments of the present invention are described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0027] In the description of the embodiments of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms, "connection" and "installation" should be understood in a broad sense. For example, "connection" can be a detachable connection or a non-detachable connection; it can be a direct connection or an indirect connection through an intermediate medium. In addition, "connection" can be a direct connection or an indirect connection through an intermediate medium. Among them, "fixed" means that they are connected to each other and the relative position relationship after connection remains unchanged. The directional terms mentioned in the embodiments of the present utility model, such as "inside", "outside", "top", "bottom", etc., are only reference to the directions of the accompanying drawings. Therefore, the directional terms used are for better and clearer explanation and understanding of the embodiments of the present utility model, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present utility model.

[0028] In the embodiments of the present invention, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

[0029] In the embodiment of the present invention, "and / or" is only a description of the association relationship of the associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0030] References to "one embodiment" or "some embodiments" etc. described in this specification mean that one or more embodiments of the utility model include specific features, structures or characteristics described in conjunction with the embodiment. Therefore, the statements "in one embodiment", "in some embodiments", "in some other embodiments", "in some other embodiments", etc. that appear in different places in this specification do not necessarily refer to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized in other ways. The terms "including", "comprising", "having" and their variations all mean "including but not limited to", unless otherwise specifically emphasized in other ways.

[0031] Example

[0032] Reference Figure 1-Figure 4 , Figure 1The structure diagram of a conveyor belt type leather cutting machine according to an embodiment of the present application is schematically shown. Figure 1 As shown, a conveyor belt 1 type leather cutting machine provided in an embodiment of the present application may include: a conveying mechanism for conveying materials, a vent hole is opened on the conveyor belt 1 of the conveying mechanism, an air intake pipe 8 is installed in the middle of the conveyor belt 1, the air intake hole of the air intake pipe 8 faces the upper conveyor belt 1, the air intake pipe 8 is connected to the air suction port of the air generator 5, the exhaust port of the air generator 5 is connected to the exhaust pipe 7, the exhaust pipe 7 is located above the conveyor belt 1, the exhaust port of the exhaust pipe 7 faces the conveyor belt 1, and a cutting mechanism 3 is installed on the upper part of the conveying mechanism.

[0033] The conveying mechanism is the core part of the leather cutting machine, which is mainly responsible for conveying the leather material from one end to the other end for subsequent cutting operations. During the conveying process, in order to ensure the stability and position accuracy of the leather, ventilation holes are specially opened on the conveyor belt 1. These ventilation holes help the suction pipe 8 to absorb the conveyed leather on the surface of the conveyor belt through the suction holes, so that the leather is flat on the conveyor belt.

[0034] The suction pipe 8 is installed in the middle of the conveyor belt 1. A conical strip opening 9 is provided on the upper side of the suction pipe 8. The conical strip opening 9 improves the suction effect of the suction opening, and the suction hole faces the upper conveyor belt 1. When the air generator 5 is working, the air in the suction pipe 8 is sucked out through the suction port, thereby forming a low-pressure area above the conveyor belt 1. This low-pressure area can effectively adsorb the leather material tightly on the conveyor belt 1, prevent deviation or sliding during the conveying process, and ensure the accuracy and consistency of cutting.

[0035] The air generator 5 is another important component of the present invention. It is connected to the air suction pipe 8 through the air suction port, and continuously extracts the air in the air suction pipe 8, and discharges the air into the exhaust pipe 7 through the exhaust port. This continuous airflow cycle ensures the stable maintenance of the low pressure area, thereby achieving continuous and stable adsorption of the leather material.

[0036] The exhaust pipe 7 is located above the conveyor belt 1, and its exhaust port faces the conveyor belt 1. The air exhausted from the air generator 5 is blown toward the conveyor belt 1 through the exhaust pipe 7, which can further ensure the stability of the leather material during the conveying process and can also blow away the debris generated by cutting from the leather surface.

[0037] The exhaust pipe 7 is installed above the conveyor belt 1, and a holding plate 4 that can be adjusted up and down is installed on the bracket 2. The holding plate 4 presses the curtain-like brush 6 on the bracket 2. The upper surface of the leather is cleaned by the curtain-like brush 6 and the exhaust pipe 7 to prevent debris from affecting the leather.

[0038] The cutting mechanism 3 is installed on the upper part of the conveying mechanism and is responsible for completing the task of cutting the leather material. Since the conveying mechanism can stably convey the leather material and the stability of the material is ensured by the suction pipe 8 and the exhaust pipe 7, the cutting mechanism 3 can perform the cutting operation under high-precision conditions, thereby obtaining leather products that meet the requirements.

[0039] The embodiment of the present application provides a conveyor belt 1 leather cutting machine, which realizes efficient and stable conveying and precise cutting of leather materials through a unique structural design. The ingenious combination of the vent holes on the conveyor belt 1, the air intake pipe 8, the air generator 5 and the exhaust pipe 7 together creates a stable and efficient working environment, which not only improves production efficiency, but also reduces operation difficulty and cost.

Claims

1. A conveyor belt leather cutting machine, characterized in that: The invention comprises a conveying mechanism for conveying materials, wherein a conveying belt (1) of the conveying mechanism is provided with a vent hole, an air suction pipe (8) is installed between the upper conveying belt (1) and the lower conveying belt, the air suction hole of the air suction pipe (8) faces the upper conveying belt (1), the air suction pipe (8) is connected to the air suction port of an air generator (5), the exhaust port of the air generator (5) is connected to the exhaust pipe (7), the exhaust pipe (7) is located above the conveying belt (1), the exhaust port of the exhaust pipe (7) faces the conveying belt (1), and a cutting mechanism (3) is installed on the upper part of the conveying mechanism.

2. A conveyor belt leather cutting machine according to claim 1, characterized in that: The cutting mechanism comprises a cutting blade and a cutting drive device for driving the cutting blade to perform cutting.

3. The conveyor belt leather cutting machine according to claim 1, characterized in that: The air generator (5) is provided with a control device for controlling the magnitude and duration of the negative pressure generated by the air generator (5).

4. The conveyor belt leather cutting machine according to claim 1, characterized in that: The upper part of the air suction pipe (8) is provided with a conical strip opening (9), the conical strip opening (9) faces the upper conveyor belt (1), and the length of the air suction pipe (8) is adapted to the width of the conveyor belt.

5. The conveyor belt leather cutting machine according to claim 1, characterized in that: The exhaust pipes (7) are symmetrically arranged on both sides of the cutting mechanism (3).

6. The conveyor belt leather cutting machine according to claim 5, characterized in that: The exhaust pipe (7) is installed on a bracket (2) that spans the conveyor belt, and cleaning curtains are installed on both sides of the bracket (2).

7. The conveyor belt leather cutting machine according to claim 6, characterized in that: Strip holes are provided on both sides of the bracket (2), and clamping plates (4) are installed in the strip holes through fixing bolts, and a curtain-shaped brush (6) is clamped on the clamping plate (4).

8. The conveyor belt leather cutting machine according to claim 4, characterized in that: The air intake pipe (8) is connected to the air suction port of the air generator (5) through a filter screen and a connecting pipe.

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