Cloth cutting device for umbrella production and processing

Abstract

The cloth cutting device for umbrella production and processing comprises a workbench, the right end of the back face of the workbench is fixedly connected with a third one-way hydraulic rod, the telescopic end of the third one-way hydraulic rod is fixedly connected with a connecting plate through a second connecting frame, and the rear end of the top of the connecting plate is fixedly connected with a servo motor; an output shaft of the servo motor is in transmission connection with a screw rod through a single-face tooth synchronous belt, the outer surface of the screw rod is in threaded connection with a moving block, the left side and the right side of the moving block are both fixedly connected with limiting rods, the rear end of the bottom of the connecting plate is fixedly connected with a third connecting frame, and the left side and the right side of the third connecting frame are both fixedly connected with guide rods; the outer surface of the guide rod is in sliding connection with a sliding block. Through the connecting plate, the third one-way hydraulic rod, the second connecting frame, the servo motor, the screw rod, the moving block, the guide rod, the limiting rod, the cutting knife and the sliding block, cloth can be automatically cut into V-shaped umbrella cloth of the same specification and size.

Description

Technical Field

[0001] The utility model relates to the technical field of umbrella processing equipment, and particularly relates to a cloth cutting device for umbrella production and processing. Background Technique

[0002] An umbrella is a tool for shading or shielding rain and snow, generally made of oiled paper, oilcloth or plastic cloth, etc. During the production process of umbrellas, it is necessary to cut the umbrella cloth. However, the existing cutting methods all adopt manual cutting, which not only increases the operation risk, but also easily causes errors, thus affecting the subsequent splicing work between umbrella cloths. Content of the Utility Model

[0003] The purpose of the utility model is to provide a cloth cutting device for umbrella production and processing, so as to solve the problems put forward in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A cloth cutting device for umbrella production and processing, including a workbench, the right end of the back surface of the workbench is fixedly connected with a third one-way hydraulic rod, the telescopic end of the third one-way hydraulic rod is fixedly connected with a connecting plate through a second connecting frame, the rear end of the top of the connecting plate is fixedly connected with a servo motor, and the output shaft of the servo motor is connected with a screw rod through a single-sided tooth synchronous belt, the outer surface of the screw rod is threadedly connected with a moving block, and both the left and right sides of the moving block are fixedly connected with limiting rods, the rear end of the bottom of the connecting plate is fixedly connected with a third connecting frame, and both the left and right sides of the third connecting frame are fixedly connected with guide rods, the outer surface of the guide rod is slidably connected with a slider, and the bottom of the slider is fixedly connected with a cutting knife.

[0005] Preferably, support legs are fixedly connected to the four peripheries of the bottom of the workbench, and a first one-way hydraulic rod is fixedly connected to the middle end of the bottom of the workbench.

[0006] Preferably, the telescopic end of the first one-way hydraulic rod is fixedly connected with a two-way hydraulic rod, the telescopic end of the two-way hydraulic rod is fixedly connected with a first connecting frame, and the top of the first connecting frame is fixedly connected with a pressing rod in a "冂" - shaped structure.

[0007] Preferably, a chute is opened at the connection of the slider and the guide rod, and a limiting hole is opened at the connection of the slider and the limiting rod.

[0008] Preferably, the front end of the bottom of the connecting plate is fixedly connected with a fourth connecting frame, the screw rod is connected with the third connecting frame and the fourth connecting frame through bearings, and the two guide rods are distributed in a "V" - shaped structure.

[0009] Preferably, the bottom of the fourth connecting frame is fixedly connected with a second one-way hydraulic rod, and the telescopic end of the second one-way hydraulic rod is fixedly connected with a pressing plate.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] 1. The utility model can automatically cut the cloth into "V"-shaped umbrella cloths of the same specification and size through the connecting plate, the third one-way hydraulic rod, the second connecting frame, the servo motor, the screw rod, the moving block, the guide rod, the limit rod, the cutting knife and the slider.

[0012] 2. The utility model can position the cloth through the pressure rod, the first connecting frame, the two-way hydraulic rod, the first one-way hydraulic rod, the pressure plate, the second one-way hydraulic rod and the fourth connecting frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model in the first viewing angle state;

[0014] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model in the second viewing angle state;

[0015] Figure 3 This is a schematic diagram of the screw structure of the utility model;

[0016] Figure 4 This is a schematic diagram of the structure of the slider of the utility model.

[0017] In the figure: workbench 1, connecting plate 2, pressure rod 3, supporting leg 4, first connecting frame 5, bidirectional hydraulic rod 6, first unidirectional hydraulic rod 7, servo motor 8, screw 9, moving block 10, pressure plate 11, second unidirectional hydraulic rod 12, fourth connecting frame 13, guide rod 14, limit rod 15, slider 16, second connecting frame 17, third connecting frame 18, slide groove 19, limit hole 20, cutting knife 21, third unidirectional hydraulic rod 22. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] The workbench 1, connecting plate 2, pressure rod 3, supporting leg 4, first connecting frame 5, bidirectional hydraulic rod 6, first unidirectional hydraulic rod 7, servo motor 8, screw 9, moving block 10, pressure plate 11, second unidirectional hydraulic rod 12, fourth connecting frame 13, guide rod 14, limit rod 15, slider 16, second connecting frame 17, third connecting frame 18, slide groove 19, limit hole 20, cutting knife 21 and third unidirectional hydraulic rod 22 of the present application are all universal standard parts or parts known to technical personnel in this field, and their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods.

[0020] Embodiment 1:

[0021] See also Figure 1 , Figure 3 and Figure 4 In order to achieve the purpose of automatically cutting the cloth into "V"-shaped umbrella cloths of the same specifications and sizes, the present embodiment provides the following technical solutions, which specifically disclose: comprising a workbench 1, a third one-way hydraulic rod 22 is fixedly connected to the right end of the back of the workbench 1, a telescopic end of the third one-way hydraulic rod 22 is fixedly connected to a connecting plate 2 through a second connecting frame 17, a servo motor 8 is fixedly connected to the rear end of the top of the connecting plate 2, and the output shaft of the servo motor 8 is connected to a screw rod 9 through a single-sided toothed synchronous belt transmission, a moving block 10 is threadedly connected to the outer surface of the screw rod 9, and the left and right sides of the moving block 10 are fixedly connected to the limiting rod 15, a third connecting frame 18 is fixedly connected to the rear end of the bottom of the connecting plate 2, and the left and right sides of the third connecting frame 18 are fixedly connected to the guide rod 14, and the outer surface of the guide rod 14 is slidably connected to a slider 16, and a cutting knife 21 is fixedly connected to the bottom of the slider 16, a sliding groove 19 is provided at the connection between the slider 16 and the guide rod 14, and a limiting hole 20 is provided at the connection between the slider 16 and the limiting rod 15, and a fourth connecting frame 13 is fixedly connected to the front end of the bottom of the connecting plate 2, and the screw 9 is connected to the third connecting frame 18 and the fourth connecting frame 13 through bearings, and a "V"-shaped structure is distributed between the two guide rods 14. First, the third unidirectional hydraulic rod 22 is controlled to extend so that the cutting knife 21 contacts the cloth, and then the servo motor 8 is turned on, and the screw 9 can be driven to rotate through the single-sided toothed synchronous belt. The screw 9 will drive the moving block 10 to move while rotating, so that the slider 16 can be driven to move along the guide rod 14 with the cooperation of the limiting rod 15, and the two cutting knives 21 can cut the cloth into a "V"-shaped umbrella cloth.

[0022] Embodiment 2:

[0023] See also Figure 1 and Figure 2, in order to achieve the purpose of positioning the fabric in this embodiment, the following technical solutions are provided, specifically disclosed as follows: Support legs 4 are fixedly connected to the four peripheries of the bottom of the workbench 1, and a first one-way hydraulic rod 7 is fixedly connected to the middle of the bottom of the workbench 1. The telescopic end of the first one-way hydraulic rod 7 is fixedly connected to a two-way hydraulic rod 6. The telescopic end of the two-way hydraulic rod 6 is fixedly connected to a first connecting frame 5, and a pressing rod 3 with a "冂"-shaped structure is fixedly connected to the top of the first connecting frame 5. A second one-way hydraulic rod 12 is fixedly connected to the bottom of the fourth connecting frame 13, and a pressing plate 11 is fixedly connected to the telescopic end of the second one-way hydraulic rod 12. First, lay the fabric flat on the workbench 1, then control the first one-way hydraulic rod 7 to extend, so that the pressing rod 3 presses the fabric on the workbench 1, then control the two-way hydraulic rod 6 to extend, and the fabric can be flattened. Finally, control the second one-way hydraulic rod 12 to extend, so that the pressing plate 11 performs further positioning processing on the fabric.

[0024] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cloth cutting device for umbrella production and processing, comprising a workbench (1), characterized in that: At the right end of the back of the workbench (1), a third one-way hydraulic rod (22) is fixedly connected. The telescopic end of the third one-way hydraulic rod (22) is fixedly connected with a connecting plate (2) through a second connecting frame (17). At the rear end of the top of the connecting plate (2), a servo motor (8) is fixedly connected. The output shaft of the servo motor (8) is connected with a screw rod (9) through a single-sided tooth synchronous belt drive. A moving block (10) is threadedly connected to the outer surface of the screw rod (9). Limiting rods (15) are fixedly connected to both the left and right sides of the moving block (10). At the rear end of the bottom of the connecting plate (2), a third connecting frame (18) is fixedly connected. Guide rods (14) are fixedly connected to both the left and right sides of the third connecting frame (18). A slider (16) is slidably connected to the outer surface of the guide rod (14). A cutting knife (21) is fixedly connected to the bottom of the slider (16).

2. The cloth cutting device for umbrella production and processing according to claim 1, characterized in that: Support legs (4) are fixedly connected to the four peripheries of the bottom of the workbench (1). A first one-way hydraulic rod (7) is fixedly connected to the middle of the bottom of the workbench (1).

3. The cloth cutting device for umbrella production and processing according to claim 2, characterized in that: The telescopic end of the first one-way hydraulic rod (7) is fixedly connected with a two-way hydraulic rod (6). The telescopic end of the two-way hydraulic rod (6) is fixedly connected with a first connecting frame (5). A pressing rod (3) with a "冂”-shaped structure is fixedly connected to the top of the first connecting frame (5).

4. The cloth cutting device for umbrella production and processing according to claim 1, characterized in that: A chute (19) is formed at the connection between the slider (16) and the guide rod (14). A limiting hole (20) is formed at the connection between the slider (16) and the limiting rod (15).

5. The cloth cutting device for umbrella production and processing according to claim 1, characterized in that: At the front end of the bottom of the connecting plate (2), a fourth connecting frame (13) is fixedly connected. The screw rod (9) is connected to the third connecting frame (18) and the fourth connecting frame (13) through bearings respectively. The two guide rods (14) are distributed in a "V”-shaped structure.

6. The cloth cutting device for umbrella production and processing according to claim 5, characterized in that: A second one-way hydraulic rod (12) is fixedly connected to the bottom of the fourth connecting frame (13). The telescopic end of the second one-way hydraulic rod (12) is fixedly connected with a pressing plate (11).

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