Cutting device for composite fiber cloth bag production

Abstract

The utility model discloses a cutting device for composite fiber cloth bag production, which comprises a cutting roller frame, a winding roller is arranged on the cutting roller frame, an unwinding roller and a guide roller are arranged corresponding to the winding roller, and a cutting roller is further arranged on the cutting roller frame. According to the cutting device for composite fiber cloth bag production, a roller cutter structure is adopted for cutting fiber cloth, operation is convenient, a cleaning block is further arranged at the position corresponding to the roller cutter, the cleaning block is arranged at the position corresponding to the roller cutter, the cleaning block is arranged on the cutting roller, and the cutting roller is arranged on the cutting roller and provided with a plurality of cutting knives in a linear array. The pair of cleaning pieces can be controlled to move relatively through the control assembly on the cleaning block, so that the pair of cleaning pieces are adjusted to be attached to the two sides of the roller cutter, fibers attached to the roller cutter are cut off and blocked through the cleaning pieces, on one hand, the effect of protecting the roller cutter and equipment is achieved, and on the other hand, the problems of long-strip wiredrawing and burrs of fiber cloth are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting devices, in particular to a cutting device for producing composite fiber cloth bags. Background Art

[0002] In the modern production process of limited cloth bags, the fiber cloth bags need to be cut according to the size of the packaging. At present, the fiber cloth bags are mainly cut by roller cutters. The width of the formed cloth bags can be adjusted by adjusting the interval of the roller cutters.

[0003] However, in the modern fiber cloth tape roller cutting process, due to some fine fibers in the fiber cloth material, it is easy to get stuck in the connection gap between the roller and the roller shaft during the cutting process, causing problems such as sawtooth or burr on the edge of the limit bag. At present, it is often handled by post-processing or repeated recycling, which results in cumbersome operation steps and heavy workload. In view of this, in-depth research was conducted on the above-mentioned problems, resulting in this case. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a cutting device for producing composite fiber cloth bags, which solves the problems of the prior art.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a cutting device for composite fiber bag production, including a cutting roller frame, a winding roller is arranged on the cutting roller frame, a unwinding roller and a guide roller are arranged corresponding to the winding roller, and a cutting roller is also arranged on the cutting roller frame;

[0006] A plurality of cutting knives are arranged in a linear array on the cutting roller, a plurality of isolation blocks are arranged in a linear array on the cutting roller, and the isolation blocks are arranged alternately between the plurality of cutting knives;

[0007] A cleaning rod is arranged parallel to one side of the cutting roller, and a plurality of cleaning blocks are arranged on the cleaning rod corresponding to the plurality of cutting knives;

[0008] A pair of cleaning sheets are symmetrically arranged on the cleaning block, the pair of cleaning sheets are clamped on both sides of the cutting knife, and the head ends of the pair of cleaning sheets match the blade slope of the cutting knife;

[0009] A pair of control components are arranged on the cleaning block, and the pair of control components are connected with a pair of cleaning sheets for controlling the relative spacing of the pair of cleaning sheets.

[0010] Preferably, the pair of cleaning sheets is a pair of rectangular structured plates, and a pair of opposite cleaning slope edges are symmetrically arranged on both sides of the pair of cleaning sheets.

[0011] Preferably, the isolation block is composed of a pair of semi-annular plates symmetrically connected.

[0012] Preferably, a plurality of pairs of slots are symmetrically arranged on both sides of the cutting knife, and a card block is arranged at the end of the isolation block and assembled in the slot.

[0013] Preferably, the control component includes a telescopic slot, the cleaning block is provided with a telescopic slot, an adjusting screw is installed in the telescopic slot, a telescopic block is threadedly installed on the adjusting screw, the telescopic block is connected to the cleaning sheet and the telescopic block matches the telescopic slot.

[0014] The utility model provides a cutting device for composite fiber cloth bag production. It has the following beneficial effects: the cutting device for composite fiber cloth bag production adopts a roller knife structure to cut the fiber cloth, which is easy to operate, and a cleaning block is arranged at the position corresponding to the roller knife. The control component on the cleaning block can control the relative movement of a pair of cleaning sheets, so as to adjust the pair of cleaning sheets to fit on both sides of the roller knife, and the cleaning sheets can cut and block the fibers attached to the roller knife, which can protect the roller knife and the equipment on the one hand, and avoid the problem of long strips of drawing and burrs on the fiber cloth on the other hand. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of a cutting device for producing composite fiber cloth bags described in the utility model.

[0016] Figure 2 It is a schematic diagram of the top structure of a cutting device for producing composite fiber cloth bags described in the utility model.

[0017] Figure 3 It is a partial three-dimensional structural schematic diagram of a cutting device for producing a composite fiber cloth bag described in the utility model.

[0018] In the figure: 1. cutting roller frame; 2. winding roller; 3. unwinding roller; 4. guide roller; 5. cutting roller; 6. cutting knife; 7. isolation block; 8. cleaning rod; 9. cleaning block; 10. cleaning sheet; 11. control component; 111. telescopic slot; 112. adjusting screw; 113. telescopic block. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-3The utility model provides an implementation scheme: modern fiber cloth bags are often made by cutting and then sewing fiber cloth. During the cutting process of fiber cloth, the gap of the roller knife sometimes rolls into the fibers produced by cutting, causing burrs and wire drawing on the edge of the fiber cloth bag, affecting subsequent sewing.

[0021] In view of the above problems, the present application discloses a cutting device for composite fiber bag production, wherein the device uses a cutting roller frame 1 as a supporting body, and a winding roller 2 is arranged on the cutting roller frame 1, and the winding roller 2 can be used to wind up the roll after cutting, and then a discharge roller 3 and a guide roller 4 are arranged corresponding to the discharge roller 2, and the discharge roller 3 is used to place the masterbatch, and the fiber cloth of the masterbatch passes through the cutting roller 5 on the cutting roller frame 1 through the guiding effect of the guide roller 4, and the cutting roller 5 then cuts the passed fiber cloth, and in this process, it is necessary to ensure that the material linear speed of the winding roller 2 and the discharge roller 3 is consistent;

[0022] According to the instruction manual Figure 1-3 It can be seen that the cutting roller 5 is provided with a plurality of cutting knives 6 arranged in a linear array, and the cutting roller 5 is provided with a plurality of isolation blocks 7 arranged in a linear array, and the plurality of isolation blocks 7 are arranged alternately between the plurality of cutting knives 6, and the width of the cutting knives 6 is determined by the plurality of isolation blocks 7, and the isolation blocks 7 can be replaced, so that the intervals between the cutting knives 6 can be adjusted, and it is convenient to produce fiber cloth bags of different shapes, and the cutting knives 6 adopt a roller knife structure, and the cutting knives 6 rotate with the cutting roller 5, and the fiber cloth is cut by relative movement with the fiber cloth;

[0023] According to the instruction manual Figure 1-3 It can be seen that a cleaning rod 8 is arranged parallel to one side of the cutting roller 5, and a plurality of cleaning blocks 9 are arranged on the cleaning rod 8 corresponding to the plurality of cutting knives 6. The cleaning rod 8 supports the plurality of pairs of cleaning blocks 9, and the cleaning blocks 9 are used to clean the corresponding cutting knives.

[0024] Specifically, a pair of cleaning sheets 10 are symmetrically arranged on the cleaning block 9, the pair of cleaning sheets 10 are clamped on both sides of the cutting knife 6, and the head ends of the pair of cleaning sheets 10 match the blade slope of the cutting knife 6. During the operation of the cutting knife 6, the blade of the cutting knife 6 passes between the pair of cleaning sheets 10, and the pair of cleaning sheets 10 are in contact with both sides of the cutting knife 6. Through the contact between the pair of cleaning sheets 10 and the blade of the cutting knife 6 and the contact between the isolation block 7 and the cutting knife 6, the fibers brought out by the cutting knife 6 cannot pass through, so that the fibers are cut by the thin blades on both sides of the cleaning sheets 10.

[0025] Furthermore, a pair of control components 11 are provided on the cleaning block 9, and the pair of control components 11 are connected to a pair of cleaning sheets 10 for controlling the relative spacing of the pair of cleaning sheets 10. The spacing of the pair of cleaning sheets 10 can be adjusted by the pair of control components 11, so that the pair of cleaning sheets 10 are clamped on both sides of the cutting knife 6, and the cleaning sheets 10 can be replaced by loosening the spacing between the pair of cleaning sheets 10.

[0026] As a preferred solution, further, a pair of cleaning sheets 10 is a pair of rectangular structured plates, and a pair of relative cleaning slopes are symmetrically arranged on both sides of the pair of cleaning sheets. The pair of cleaning slopes are inwardly inclined slope structures, which can effectively cut off the passing fibers.

[0027] As a preferred solution, further, the isolation block 7 is composed of a pair of semi-annular plates symmetrically connected, and can be removed from the cutting roller 5.

[0028] As a preferred solution, further, a plurality of pairs of slots are symmetrically provided on both sides of the cutting knife 6 , and a card block is provided at the end of the isolation block 7 and assembled in the slot to limit and fix the cutting knife 6 .

[0029] As a preferred solution, further, according to the attached description Figure 1-3 It can be seen that the control assembly 11 includes a telescopic slot 111, a telescopic slot 111 is provided on the cleaning block 9, an adjusting screw 112 is installed in the telescopic slot 111, a telescopic block 113 is threadedly installed on the adjusting screw 112, the telescopic block 113 is connected to the cleaning sheet 10 and the telescopic block 113 matches the telescopic slot 111;

[0030] In the specific implementation process, the adjusting screw 112 can be rotated to make the adjusting screw 112 and the telescopic block 113 threadedly engaged, so that the telescopic block 113 can move linearly in the telescopic groove 111, driving the cleaning sheet 10 to move. A pair of telescopic blocks 113 are provided on the same cleaning block 9 corresponding to a pair of cleaning sheets 10. The pair of telescopic blocks 113 are symmetrically arranged with a mirror structure, and the adjusting screw 112 is a coaxial reverse screw. In this way, the relative movement of a pair of telescopic blocks 113 can be adjusted at the same time by adjusting the screw 112, thereby completing the adjustment of the interval between a pair of cleaning sheets 10.

[0031] From the above, it can be generally known that the cutting device for the production of composite fiber cloth bags adopts a roller knife structure to cut the fiber cloth, which is easy to operate. A cleaning block 9 is arranged at the position corresponding to the roller knife. The control component 11 on the cleaning block 9 can control the relative movement of a pair of cleaning sheets 10, so as to adjust the pair of cleaning sheets 10 to fit on both sides of the roller knife. The cleaning sheets 10 are used to cut and block the fibers attached to the roller knife, which protects the roller knife and the equipment on the one hand, and avoids the problem of long strips of drawing and burrs on the fiber cloth on the other hand.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cutting device for producing composite fiber bags, comprising a cutting roller frame (1), wherein a winding roller (2) is arranged on the cutting roller frame (1), and a reeling roller (3) and a guide roller (4) are arranged corresponding to the winding roller (2), characterized in that: The cutting roller frame (1) is also provided with a cutting roller (5); A plurality of cutting knives (6) are arranged in a linear array on the cutting roller (5), a plurality of isolation blocks (7) are arranged in a linear array on the cutting roller (5), and the plurality of isolation blocks (7) are arranged alternately between the plurality of cutting knives (6); A cleaning rod (8) is arranged parallel to one side of the cutting roller (5), and a plurality of cleaning blocks (9) are arranged on the cleaning rod (8) corresponding to the plurality of cutting knives (6); A pair of cleaning sheets (10) are symmetrically arranged on the cleaning block (9), the pair of cleaning sheets (10) are clamped on both sides of the cutting knife (6), and the head ends of the pair of cleaning sheets (10) match the blade slope of the cutting knife (6); A pair of control components (11) are arranged on the cleaning block (9); the pair of control components (11) are connected to a pair of cleaning sheets (10) and are used to control the relative spacing of the pair of cleaning sheets (10).

2. A cutting device for composite fiber bag production according to claim 1, characterized in that: The pair of cleaning sheets (10) are a pair of rectangular structured plates, and a pair of opposite cleaning slope edges are symmetrically arranged on both sides of the pair of cleaning sheets.

3. A cutting device for composite fiber bag production according to claim 2, characterized in that: The isolation block (7) is composed of a pair of semi-annular plates symmetrically connected.

4. A cutting device for composite fiber bag production according to claim 3, characterized in that: A plurality of pairs of slots are symmetrically arranged on both sides of the cutting knife (6), and a slot is arranged at the end of the isolation block (7) and assembled in the slot.

5. A cutting device for composite fiber bag production according to claim 4, characterized in that: The control assembly (11) comprises a telescopic slot (111), the cleaning block (9) is provided with a telescopic slot (111), an adjusting screw (112) is installed in the telescopic slot (111), a telescopic block (113) is threadedly installed on the adjusting screw (112), the telescopic block (113) is connected to the cleaning sheet (10), and the telescopic block (113) matches the telescopic slot (111).

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