Film coiled material punching sheet assembly

Abstract

The utility model relates to the technical field of film punching sheets, in particular to a film coiled material punching sheet assembly. The upper punching module is arranged above the upper punching module; the telescopic part is connected with the upper punching die set and the lower punching die set; the guide part is arranged on the lower punching die set, and the lower punching die set comprises a lower punching die plate; the upper punching die set comprises an upper punching die plate, a lower punching die plate and a blanking hole, the punching section block is connected to the bottom of the upper punching template; the air outlet hole is formed in the bottom of the punching block; and the air inlet mouthpiece is arranged on the upper punching template and is communicated with the air outlet hole. The lower punching module, the upper punching module, the telescopic part and the guide part are used for punching processing of the film coiled material, a set of punching sheet assembly with good feeding and discharging stability is provided, stable discharging of the film coiled material punching sheet is guaranteed, it is guaranteed that the film material can stably and accurately enter the processing position of the needed punching sheet, and the processing stability of the film coiled material punching sheet is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of film punching, in particular to a film coil punching component. Background Art

[0002] At present, when a film roll needs to be processed into a membrane with specific characteristics, it is generally necessary to cooperate with a punching machine to achieve this. By assembling a specific die on the punching machine, the film material can be punched and cut by pressing to obtain a membrane with a specific shape, size or pattern to meet the needs of various application scenarios.

[0003] In the existing film coil punching processing, due to the viscosity or surface tension of the film itself, it is easy to stick to the surface of the punch die, resulting in low stability of the film feeding and affecting the quality of the next punching. Therefore, a film coil punching assembly is proposed to provide a set of punching assemblies with good feeding and unloading stability for the punching processing of the film coil, thereby ensuring the stability of the film coil punching and unloading, ensuring that the film material can stably and accurately enter the required punching processing position, and further improving the stability of the film coil punching processing. Utility Model Content

[0004] In response to the problems in the prior art, the utility model provides a film coil punching assembly to provide a set of punching assemblies with good feeding and unloading stability for the punching and cutting processing of the film coil, thereby ensuring the stability of the unloading of the film coil punching and ensuring that the film material can stably and accurately enter the required punching processing position, thereby further improving the stability of the film coil punching processing.

[0005] The technical solution adopted by the utility model to solve the technical problem is a film coil punching assembly, comprising:

[0006] Lower punch die set;

[0007] The upper punch die set is arranged above the upper punch die set;

[0008] The telescopic part is connected with the upper punch die set and the lower punch die set;

[0009] The guide part is arranged on the lower punch die set.

[0010] By adopting the above technical solution, through the components consisting of the lower punch die set, the upper punch die set, the telescopic part and the guide part, the punching process of the film coil is realized, and a set of punching components with good feeding and unloading stability is provided.

[0011] Specifically, the lower punch die set includes:

[0012] Lower punch template;

[0013] The blanking hole is arranged on the lower punch template.

[0014] Specifically, the upper punch die set includes:

[0015] Upper punch template;

[0016] Punching block, connected to the bottom of the upper punch template;

[0017] The air outlet is arranged at the bottom of the punching block;

[0018] The air inlet nozzle is arranged on the upper punch template and communicated with the air outlet hole.

[0019] By adopting the above technical solution, the punched and cut membrane can be blown and pressurized through the air outlet holes on the upper punch die set, and the pneumatic pressurization can be used to quickly discharge the punched membrane, which can prevent the membrane from sticking to the template due to its own viscosity or surface tension, thereby ensuring the stability of the film coil punching and unloading.

[0020] Specifically, the guide part is respectively arranged at the feeding end and the discharging end of the lower punch die set, and the guide part includes:

[0021] Side plates, connected to the lower punch template;

[0022] A guide sheet, arranged on the inner side of the side plate;

[0023] A threaded rod connected to the guide piece;

[0024] An internally threaded knob, arranged on the side panel;

[0025] A guide rod is connected to the guide piece.

[0026] By adopting the above technical solution, the guide part is used to limit the film material entering and exiting the template, thereby ensuring that the film material can stably and accurately enter the processing position of the required punching sheet, further improving the stability of the film coil punching processing.

[0027] Specifically, one side of the internally threaded knob is rotatably connected to the side plate via a bearing, the tail ends of the threaded rod and the guide rod both penetrate the side plate, and the threaded rod is threadedly connected to the internally threaded knob.

[0028] By adopting the above technical solution, the use position of the threaded rod is adjusted by rotating the internal thread knob.

[0029] Specifically, the telescopic part includes an inner rod and a sleeve, the top of the inner rod and the bottom of the sleeve are respectively connected to the upper punch template and the lower punch template, and the bottom of the inner rod is inserted into the sleeve.

[0030] By adopting the above technical solution, the opening and closing between the lower punch die set and the upper punch die set are guided by the telescopic part.

[0031] The beneficial effects of the utility model are as follows: through the components consisting of the lower punch die group, the upper punch die group, the telescopic part and the guide part, the punching and cutting processing of the film coil is realized, and a set of punching components with good feeding and unloading stability is provided. By using pneumatic booster, the film after punching can be discharged quickly, which can avoid the film sticking to the template due to its own viscosity or surface tension, thereby ensuring the stability of the film coil punching and unloading. By using a variable width guide mechanism, the film material entering and discharging the template is limited by the wire, so as to ensure that the film material can stably and accurately enter the processing position of the required punching, further improving the stability of the film coil punching and cutting processing. It is suitable for continuous unwinding and punching operations, especially large-size punching and cutting processing, and solves the problem that in the existing film coil punching processing, the film is easy to stick to the punch die surface due to its own viscosity or surface tension, resulting in low stability of film unloading and affecting the quality of the next punching. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0033] Figure 1 It is an overall schematic diagram of the utility model;

[0034] Figure 2 It is a schematic diagram of the lower punch die set of the utility model;

[0035] Figure 3 It is a schematic diagram of the upper punch die set of the utility model;

[0036] Figure 4 For the utility model Figure 1 The enlarged schematic diagram at A in the middle;

[0037] Figure 5 For the utility model Figure 3 The enlarged schematic diagram of point B in the middle;

[0038] Figure 6 It is a schematic diagram of assembling the utility model and the air pump.

[0039] In the figure: 1. lower punch die set; 101. lower punch template; 102. blanking hole; 2. upper punch die set; 201. upper punch template; 202. punching block; 203. air outlet; 204. air inlet nozzle; 3. sleeve; 4. guide part; 401. side plate; 402. guide sheet; 403. threaded rod; 404. internal thread knob; 405. guide rod; 5. internal rod. DETAILED DESCRIPTION

[0040] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0041] In order to improve the stability of punching, Figure 1-6As shown, a film coil punching assembly described in the utility model includes:

[0042] Lower punch die set 1;

[0043] The upper punch die set 2 is arranged above the upper punch die set 1;

[0044] The telescopic part is connected with the upper punch die set 1 and the lower punch die set 2;

[0045] The guide portion 4 is disposed on the lower punch die assembly 2 .

[0046] When in use, the lower punch die set 1, the upper punch die set 2, the telescopic part and the guide part 4 are used for the punching and cutting of the film coil, providing a set of punching components with good feeding and unloading stability, ensuring the stability of the punching and unloading of the film coil, ensuring that the film material can stably and accurately enter the processing position of the required punching, and further improving the stability of the film coil punching processing.

[0047] For example, Figure 2 As shown, the utility model also includes that the lower punch die set 1 includes:

[0048] Lower punch template 101;

[0049] The blanking hole 102 is provided on the lower punch template 101 .

[0050] The blanking hole 102 is an inner template with a blanking opening, and the inner template is fixed to the lower punch template 101 by bolts.

[0051] In order to stabilize the feeding, for example, Figure 2 , 5 As shown, the utility model also includes that the upper punch die set 2 includes:

[0052] Upper punch template 201;

[0053] The punching block 202 is connected to the bottom of the upper punching plate 201;

[0054] The air outlet 203 is provided at the bottom of the punching block 202;

[0055] The air inlet nozzle 204 is disposed on the upper punch plate 201 and communicates with the air outlet hole 203 .

[0056] When in use, air is supplied to the air inlet nozzle 204 to exhaust air from the air outlet hole 203 at the bottom of the punching block 202, and the punched membrane is discharged from the discharge hole 102, thereby achieving stable discharge.

[0057] For example, Figure 1 , 4 As shown, the utility model also includes that the guide part 4 is respectively arranged at the feeding end and the discharging end of the lower punch die set 1, and the guide part 4 includes:

[0058] The side plate 401 is connected to the lower punch plate 101;

[0059] The guide sheet 402 is arranged on the inner side of the side plate 401;

[0060] The threaded rod 403 is connected to the guide sheet 402;

[0061] An internal thread knob 404 is provided on the side plate 401;

[0062] The guide rod 405 is connected to the guide piece 402 .

[0063] One side of the internal thread knob 404 is rotatably connected to the side plate 401 via a bearing, the tail ends of the threaded rod 403 and the guide rod 405 both penetrate the side plate 401 , and the threaded rod 403 is threadedly connected to the internal thread knob 404 .

[0064] When in use, the internal thread knob 404 is turned to move the threaded rod 403 in the internal thread knob 404, so that the position of the guide piece 402 is adjusted and the spacing between the guide pieces 402 is adjusted, thereby meeting the guidance requirements when punching different films.

[0065] The telescopic part includes an inner rod 5 and a sleeve 3 , the top of the inner rod 5 and the bottom of the sleeve 3 are respectively connected to the upper punch template 201 and the lower punch template 101 , and the bottom of the inner rod 5 is inserted into the sleeve 3 .

[0066] When the utility model is used, the lower punch template 101 and the upper punch template 201 are assembled to the stamping equipment used in conjunction, and the upper punch template 201 is fixed on the stamping head of the stamping equipment, and the lower punch template 101 is arranged on the stamping table of the stamping equipment. The stamping equipment can be a pneumatic punch, a hydraulic punch or a hand press, and a set of air pumps is equipped for the upper punch die set 2, and the exhaust end of the air pump is connected to the air inlet nozzle 204. After each stamping movement, the air pump is used to supply air to the air inlet nozzle 204, so that the air outlet hole 203 at the bottom of the punching block 202 is exhausted, and the punched diaphragm is discharged from the discharge hole 102, so as to achieve stable discharge;

[0067] Before use, according to the current punching needs, select the blanking hole 102 and the punching block 202 of the required cavity, install them on the lower punch template 101 and the upper punch template 201 respectively, and adjust the guide part 4 according to the width of the batch of film coils, so that the movement of the film on the lower punch template 101 is guided and limited, so as to avoid displacement during punching and affect the accuracy of punching processing. When adjusting, the worker turns the internal threaded knob 404 to move the threaded rod 403 in the internal threaded knob 404, so that the position of the guide piece 402 is adjusted, and the spacing between the guide pieces 402 is adjusted, so as to meet the punching guide processing of films of different sizes, help the film to have better stability during continuous punching processing, and effectively improve the accuracy and quality of film punching processing.

[0068] In the description of the present utility model, it should be understood that the terms "upper", "lower", "top", "bottom", "inside", "outside", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is conventionally placed when in use, or are the orientations or positional relationships conventionally understood by those skilled in the art. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present utility model.

[0069] In addition, 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. In the present utility model, unless otherwise clearly specified and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection;

[0070] The above embodiments are only preferred embodiments of the present invention and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A film coil punching assembly, characterized in that: include: Lower punch die set (1); An upper punch die set (2) is arranged above the lower punch die set (1); The telescopic part is connected to the upper punch die set (2) and the lower punch die set (1); A guide portion (4) is arranged on the lower punch die assembly (1); The lower punch die set (1) comprises: A lower punch template (101); A blanking hole (102) is provided on the lower punch template (101); The upper punch die set (2) comprises: Upper punch template (201); A punching block (202) connected to the bottom of the upper punching plate (201); An air outlet (203) is provided at the bottom of the punched block (202); The air inlet nozzle (204) is arranged on the upper punch template (201) and communicates with the air outlet hole (203).

2. A film coil punching assembly according to claim 1, characterized in that: The guide part (4) is respectively arranged at the feeding end and the discharging end of the lower punch die assembly (1), and the guide part (4) comprises: A side plate (401) connected to the lower punch template (101); A material guide sheet (402) is arranged on the inner side of the side plate (401); A threaded rod (403) connected to the guide sheet (402); An internal thread knob (404) is disposed on the side plate (401); The guide rod (405) is connected to the guide sheet (402).

3. A film coil punching assembly according to claim 2, characterized in that: One side of the internally threaded knob (404) is rotatably connected to the side plate (401) via a bearing, the rear ends of the threaded rod (403) and the guide rod (405) both penetrate the side plate (401), and the threaded rod (403) is threadedly connected to the internally threaded knob (404).

4. A film coil punching assembly according to claim 3, characterized in that: The telescopic portion comprises an inner rod (5) and a sleeve (3); the top of the inner rod (5) and the bottom of the sleeve (3) are respectively connected to an upper punch template (201) and a lower punch template (101), and the bottom of the inner rod (5) is inserted into the sleeve (3).

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