CN211842278U - An electrostatic film edge material cutting and collecting device - Google Patents

Abstract

The utility model relates to an electrostatic film rim charge cutting and collecting device, which comprises a bottom plate, wherein a trimming mechanism and a waste collecting mechanism are arranged on the bottom plate; the trimming mechanism comprises an outer bracket, a guide roller and two direction dividing rollers; the guide roller and the two direction-dividing rollers are fixed on the outer bracket, and the two direction-dividing rollers are positioned right below the guide roller; a guide rod and a bidirectional screw rod are connected between the two direction dividing rollers and the guide roller on the bottom plate; two thread sections of the bidirectional screw are both in threaded connection with supporting slide blocks, and the supporting slide blocks are slidably connected to the guide rods; the two supporting sliding blocks can be detachably connected with trimming knives; the waste collecting mechanism comprises a winding motor and a winding shaft. The utility model discloses a but trimming mechanism and garbage collection mechanism cut and collect the automation of edge material, avoid influencing follow-up production, adopt two side cut sword distances of two-way screw rod regulation, the side cut of applicable different width films.

Description

An electrostatic film edge material cutting and collecting device

technical field

The utility model relates to the field of film production, in particular to an electrostatic film edge material cutting and collecting device.

Background technique

Electrostatic film is used more and more widely, and its production process includes mixing, extrusion, winding and other processes. In order to ensure the quality and neatness of the film roll during winding, it is necessary to trim the edges on both sides.

After the existing electrostatic film is trimmed, there is no collection mechanism, and the waste is directly scattered on the ground, which affects the environment and is easy to float and adhere to the finished product, affecting the quality of the finished product; in addition, the existing electrostatic film trimming and cutting can only adapt to a single The width of the film trimming is narrow, and the scope of application is narrow.

Utility model content

The purpose of the utility model is to provide an electrostatic film edge material cutting and collecting device, which can automatically collect the edge material and is suitable for edge trimming of films with different widths.

In order to achieve the above object, the utility model provides the following technical solutions:

An electrostatic film edge material cutting and collecting device, comprising a bottom plate on which an edge trimming mechanism and a waste collection mechanism are arranged; the edge trimming mechanism includes an outer bracket, a guide roller and two diverting rollers; the guide roller and two diverting rollers are fixed on the outer bracket, and the two diverting rollers are located directly below the guide rollers; the bottom plate is located between the two diverting rollers and the guiding rollers, a guide rod and a bidirectional screw are connected; The two thread segments of the two-way screw are both threadedly connected with support sliders, and the support sliders are slidably connected to the guide rods; edge trimming knives can be detachably connected to the two support sliders; the waste collection mechanism Including rewinding motor and rewinding shaft.

Further, the winding shaft is rotatably connected to the bearing seat, the winding motor is fixed on one side of the bearing seat and is connected with the winding shaft; the bearing seat is fixed on the bottom plate.

Further, a servo linear module is connected above the bearing seat, and a hot cutting knife is connected to the moving table of the servo linear module; the reeling shaft is provided with a space-saving groove; the hot cutting knife is located at one end of the reeling shaft and the bearing. between the seats, and correspondingly arranged with the vacant slot; a receiving basin is arranged under the reeling shaft.

Further, one end of the two-way screw is connected with an adjusting handwheel through the outer bracket.

The beneficial effects of the utility model are as follows: the electrostatic film edge material cutting and collecting device described in the utility model adopts the edge trimming mechanism and the waste collection mechanism to automatically cut and collect the edge material, so as to avoid affecting the subsequent production, and adopts a bidirectional method. The screw adjusts the distance between the two trimming knives, which can be used for trimming of films of different widths.

Description of drawings

Fig. 1 is the axonometric view of a kind of electrostatic film edge material cutting and collecting device of the present invention;

Fig. 2 is the axonometric view of the waste collection mechanism described in the utility model;

In the figure: 1. Bottom plate; 2. Trimming mechanism; 21. Outer bracket; 22. Guide roller; 23. Diverting roller; 24. Guide rod; ;27, edge trimmer; 3, waste collection mechanism; 31, rewinding motor; 32, rewinding shaft; 321, grooving; 33, bearing seat; 34, servo linear module; 35, hot cutter; 36, Receiving basin.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not used to limit the present invention.

Referring to FIGS. 1 to 2 , an electrostatic film edge material cutting and collecting device includes a bottom plate 1, and a trimming mechanism 2 and a waste collection mechanism 3 are arranged on the bottom plate 1; the trimming mechanism 2 includes an outer bracket 21, The guide roller 22 and the two direction rollers 23; the guide roller 22 and the two direction rollers 23 are fixed on the outer bracket 21, and the two direction rollers 23 are located directly under the guide roller 22; A guide rod 24 and a two-way screw 25 are connected between the two diverting rollers 23 and the guide roller 22; the two thread segments of the two-way screw 25 are threadedly connected with a support slider 26, and the support slider 26 is slidable It is connected to the guide rod 24 ; the two supporting sliders 26 can be detachably connected to the edge trimmer 27 ; the waste collection mechanism 3 includes a winding motor 31 and a winding shaft 32 .

The winding shaft 32 is rotatably connected to the bearing seat 33 , the winding motor 31 is fixed on one side of the bearing seat 33 and is connected to the winding shaft 32 ; the bearing seat 33 is fixed on the base plate 1 .

A servo linear module 34 is connected above the bearing seat 33 , and a hot cutting knife 35 is connected to the moving table of the servo linear module 34 ; the reeling shaft 32 is provided with a vacant slot 321 ; One end of the reel 32 is located between the bearing seat 33 and corresponding to the accommodating slot 321 ; a receiving basin 36 is provided below the reel 32 .

One end of the two-way screw 25 is connected with an adjusting hand wheel 251 through the outer bracket 21 .

Working principle: According to the length of the film to be trimmed, the adjusting hand wheel 251 is rotated to drive the two support sliders 26 to move through the bidirectional screw 25 to adjust the distance between the two trimming knives 27; The edge material is cut and separated by two edge cutting knives 27, the cut film is guided to the next process by a lower directional roller 23, and the edge material is guided to the opposite direction by another lower directional roller 23. The rewinding motor 31 drives the rewinding shaft 32 to rotate and rewind for waste collection; when the rewinding shaft 32 is fully wound, the rewinding motor 31 drives the receding slot 321 to correspond to the hot cutting knife 35 , and the servo linear module 34 drives the hot cutting knife 35 The rolled up side material is cut through the relinquishment slot 321, and the side material is cut and falls off into the receiving basin 36 to complete the collection of the side material.

The above embodiments are used to further illustrate the present invention, but do not limit the present invention to these specific embodiments. Any modification, equivalent replacement and improvement made within the spirit and principle of the present invention should be understood as being within the protection scope of the present invention.

Claims (4)

1. An electrostatic film edge material cutting and collecting device, characterized in that: it comprises a bottom plate (1), and the bottom plate (1) is provided with a trimming mechanism (2) and a waste collection mechanism (3); The mechanism (2) includes an outer support (21), a guide roller (22) and two direction rollers (23); the guide roller (22) and the two direction rollers (23) are fixed on the outer support (21), The two diverting rollers (23) are located directly below the guide rollers (22); a guide rod ( 24) and a bidirectional screw (25); the two thread segments of the bidirectional screw (25) are both threadedly connected with a support slider (26), and the support slider (26) is slidably connected to the guide rod (24); Edge trimming knives (27) can be detachably connected to the two supporting sliders (26); the waste collection mechanism (3) includes a winding motor (31) and a winding shaft (32). 2 . The electrostatic film scrap cutting and collecting device according to claim 1 , wherein the winding shaft ( 32 ) is rotatably connected to the bearing seat ( 33 ), and the winding motor ( 31 ) is fixed on the bearing seat ( 33 ). 3 . One side of the bearing seat (33) is connected with the winding shaft (32); the bearing seat (33) is fixed on the bottom plate (1). 3. The electrostatic film scrap cutting and collecting device according to claim 2, characterized in that: a servo linear module (34) is connected above the bearing seat (33), and a servo linear module (34) is A hot-cutting knife (35) is connected to the moving table; the reeling shaft (32) is provided with a receding slot (321); space, and is arranged correspondingly with the accommodating slot (321); a receiving basin (36) is arranged below the reeling shaft (32). 4 . The electrostatic film edge material cutting and collecting device according to claim 3 , wherein one end of the bidirectional screw ( 25 ) passes through the outer bracket ( 21 ) and is connected with an adjusting hand wheel ( 251 ). 5 .

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