Cutting device of pattern grass weaving machine

Abstract

The utility model relates to the field of weaving, in particular to a cutting device of a pattern grass weaving machine, and adopts the technical scheme that the cutting device of the pattern grass weaving machine comprises a box body, a protective cover, a cutting frame, a hot melting module, a reverse draught fan, a movable block and a collecting box, the upper end of the box body is provided with supports and the hot melting module which are in bilateral symmetry, and a cutting table is fixedly connected between the two sets of supports; electric cylinders which are symmetrical front and back are installed on the inner wall of the upper end of the support, hot melting pressing blocks are installed at the output ends of the electric cylinders, the hot melting pressing blocks correspond to the hot melting modules in a one-to-one mode, and lead screw bodies are rotatably installed on the inner walls of the front end and the rear end of the cutting frame. The two sides of the position needing to be cut can be subjected to hot melting edge sealing, weaving lines at the cutting edges are subjected to hot melting lap joint, the problem that a large amount of forage is scattered can be avoided to a certain degree, the groove is formed in the upper end of the box body, an air suction pipe of a reverse draught fan is connected into the groove body, and the forage scattered on the cutting table can be absorbed and cleaned.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of weaving, concretely relates to pattern weaving grass machine cutting device. BACKGROUND

[0002] Pattern weaving grass machine cutting device is a kind of equipment specially used in weaving grass machine, usually applied to grass pad production line, to cut different sizes or shapes, these devices are often found in carpet production, artificial turf and other textile production.

[0003] The existing pattern weaving grass machine cutting device is usually cut by cutter directly to the woven grass pad, when cutting, since grass pad is interlaced by grass and weaving thread, when cutting, a part of weaving thread may be loose due to cutting off weaving thread, so that part of grass loses support and scatters on cutting table, causes certain waste, and a large amount of grass scattered on cutting table is not convenient to clean, and may affect subsequent cutting of grass pad.

[0004] Therefore, in view of the problem that the pattern weaving grass machine cutting device is prone to loose weaving thread and cause part of grass to fall on the cutting table and affect subsequent cutting when in use, a pattern weaving grass machine cutting device is developed, hot melting module is installed on both sides of the cutting table, the two sides of the cutting position can be hot melt edge sealing, the weaving thread at the cutting edge can be hot melt lap joint, which can avoid the problem that a large amount of grass scatters due to loose weaving thread to a certain extent, reduce the grass scattered on the cutting table, then a slot is formed on the upper end of the box, and the suction pipe of the air reversing machine is connected in the slot, the grass scattered on the cutting table can be absorbed and cleaned, which can effectively avoid the influence of scattered grass on subsequent cutting. UTILITY MODEL CONTENTS

[0005] In order to overcome the problem that the pattern weaving grass machine cutting device is prone to loose weaving thread and cause part of grass to fall on the cutting table and affect subsequent cutting when in use.

[0006] The utility model discloses a technical scheme for: pattern weaving grass machine cutting device, including the box and the shield, still including cutting frame, hot melt module, back draught fan, movable block and collection box, the upper end of box is installed with the support and hot melt module that is symmetrical left and right, and is fixedly connected with cutting table between two groups of supports, and the upper end inner wall of support is installed with the electric cylinder that is symmetrical front and back, and the output of electric cylinder is installed with hot melt pressure block, and hot melt pressure block corresponds with hot melt module, and the inner wall rotation of cutting frame's two ends is installed with the screw rod main part, and the rear end of cutting frame is installed with motor, and the output of motor is connected with the screw rod main part through the rear end of cutting frame, and the front and back two ends of movable block are penetrated and are provided with the screw rod groove, and the screw rod groove is matched with the screw rod main part, and the lower end of movable block is fixedly connected with knife holder, and the inner wall of knife holder is installed with the cutter, and the cutter corresponds with cutting table, and the upper end of box is penetrated and is provided with the groove that is symmetrical left and right, and the upper end inner wall of box is installed with back draught fan, and the suction pipe of back draught fan is installed in the groove, and the exhaust pipe of back draught fan corresponds with collection box.

[0007] As preferred, the inner wall of the front and back two ends of the support is provided with a sliding groove, and the front and back two ends of the hot melt pressure block are fixedly connected with sliding blocks, and the sliding groove is matched with the sliding blocks.

[0008] As preferred, the inner wall of the front and back two ends of the cutting frame is fixedly connected with two groups of limit rods that are symmetrical left and right, and the front and back two ends of the movable block are penetrated and are provided with limit holes that are symmetrical left and right, and the outer wall of the limit rod is matched with the inner wall of the limit hole.

[0009] As preferred, the upper end of the box is installed with a shield, and the upper end center of the box is installed with a cutting frame.

[0010] As preferred, the inner wall of the box is provided with a collection box, and the front end opening of the box is hinged with a box door.

[0011] As preferred, the right end of the shield is fixedly connected with a rotating frame, and the front and back two ends of the rotating frame are rotationally installed with discharging rollers.

[0012] As preferred, the front end opening of the shield is hinged with a cover door, and the left and right two end openings of the shield are installed with strip brushes.

[0013] The utility model discloses the beneficial effect:

[0014] 1, through the output of electric cylinder up and down movement can drive hot melt pressure block along the inner wall of support and move up and down, can make hot melt pressure block lower pressure and fit hot melt module, can fix the grass pad of cutting table left and right two sides and the weaving line of grass pad and carry out hot melt lap joint, compared with prior art weaving grass machine cutting device, by hot melt module can fix two ends of cutting and carry out hot melt lap joint to the weaving line of cutting, can avoid the condition that a large number of grasses are separated due to loose weaving line after cutting is completed to occur;

[0015] 2, through the output end of the motor rotates can drive the screw main body to rotate, make the movable block drive the cutter to move forward and backward, can cut off the grass pad on the cutting table, the suction pipe of the back blower can collect the cut grass and discharge into the collection box, compared with the existing grass weaving machine cutting device, the back blower can collect the scattered grass on the box after cutting and discharge into the collection box, facilitate the cleaning of the grass on the cutting table, avoid the accumulation of grass affecting the subsequent cutting. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The patterned grass weaving machine cutting device of the utility model is shown as a three-dimensional structure schematic view.

[0017] Figure 2 The patterned grass weaving machine cutting device of the utility model is shown as a three-dimensional structure schematic view.

[0018] Figure 3 The patterned grass weaving machine cutting device of the utility model is shown as a three-dimensional structure schematic view.

[0019] Figure 4 The patterned grass weaving machine cutting device of the utility model is shown as a three-dimensional structure schematic view.

[0020] Figure 5 The patterned grass weaving machine cutting device of the utility model is shown as a three-dimensional structure schematic view.

[0021] Figure 6 The patterned grass weaving machine cutting device of the utility model is shown as a three-dimensional structure schematic view.

[0022] Figure 7 The patterned grass weaving machine cutting device of the utility model is shown as a three-dimensional structure schematic view.

[0023] The reference signs are explained as follows: 1 - box, 2 - shield, 3 - cutting frame, 4 - hot melting module, 5 - discharging roller, 6 - back blower, 7 - support, 8 - electric cylinder, 9 - hot melting pressing block, 10 - sliding block, 11 - sliding groove, 12 - motor, 13 - screw main body, 14 - movable block, 15 - cutter, 16 - limiting rod, 17 - limiting hole, 18 - screw groove, 19 - cutting table, 20 - groove body, 21 - box door, 22 - collection box, 23 - cover door, 24 - rotating frame, 25 - strip brush, 26 - cutter clamp. DETAILED DESCRIPTION

[0024] The utility model will be further explained in combination with the drawings and examples.

[0025] Please refer to Figures 1-7The utility model provides a kind of embodiment: pattern weaving grass machine cutting device, including box 1 and shroud 2, still including cutting frame 3, hot melting module 4, back draught fan 6, movable block 14 and collection box 22, the upper end of box 1 is installed with left-right symmetry support 7 and hot melting module 4, two groups of support 7 are fixedly connected with cutting table 19 between, the upper end inner wall of support 7 is installed with front-back symmetry electric cylinder 8, hot melting pressure block 9 is installed on the output end of electric cylinder 8, hot melting pressure block 9 and hot melting module 4 one to one correspondence, the inner wall rotation of cutting frame 3's front and rear ends is installed with screw rod main body 13, the rear end of cutting frame 3 is installed with motor 12, the output end of motor 12 passes through the rear end of cutting frame 3 and is connected with screw rod main body 13, the front and rear ends of movable block 14 are penetrated and are provided with screw rod groove 18, screw rod groove 18 and screw rod main body 13 are adapted, the lower end of movable block 14 is fixedly connected with knife holder 26, the inner wall of knife holder 26 is threadedly installed with cutting knife 15, cutting knife 15 and cutting table 19 one to one correspondence, the upper end of box 1 is penetrated and is provided with left-right symmetry groove 20, the upper end inner wall of box 1 is installed with back draught fan 6, the suction pipe of back draught fan 6 is installed in groove 20, and the exhaust pipe of back draught fan 6 and collection box 22 one to one correspondence.

[0026] The output end of electric cylinder 8 moves up and down can drive hot melting pressure block 9 to move up and down along the inner wall of support 7, can make hot melting pressure block 9 press down and fit hot melting module 4, can fix the grass pad on the left and right sides of cutting table 19 and hot melt lap joint the weaving line of grass pad, and the output end of motor 12 rotates can drive screw rod main body 13 to rotate, so that movable block 14 drives cutting knife 15 to move back and forth, can cut off the grass pad on cutting table 19, the suction pipe of back draught fan 6 can collect the cut grass and discharge into collection box 22.

[0027] Please refer to Figures 2-4 In the embodiment, the upper end of box 1 is installed with shroud 2, the upper end center of box 1 is installed with cutting frame 3, in use, the equipment can be protected by shroud 2, to prevent cutting knife 15 and hot melting module 4 from causing harm to workers, the inner wall of box 1 is provided with collection box 22, and the front end opening of box 1 is hinged with box door 21, in use, collection box 22 can be conveniently taken out by box door 21, and collection box 22 is cleaned.

[0028] Please refer to Figures 3-5In the embodiment, the inner walls of the front and rear ends of the support 7 are provided with sliding grooves 11, the front and rear ends of the hot melt pressing block 9 are fixedly connected with sliding blocks 10, the sliding grooves 11 are matched with the sliding blocks 10, in use, the sliding blocks 10 slide in the sliding grooves 11, the stability of the up-down movement of the hot melt pressing block 9 is improved, the inner walls of the front and rear ends of the cutting frame 3 are fixedly connected with two groups of left-right symmetrical limiting rods 16, the front and rear ends of the movable block 14 are provided with left-right symmetrical limiting holes 17, the outer walls of the limiting rods 16 are matched with the inner walls of the limiting holes 17, in use, the limiting holes 17 slide on the limiting rods 16, the stability of the front-rear movement of the movable block 14 is improved.

[0029] Please refer to Figure 7 In the embodiment, the right end of the protective cover 2 is fixedly connected with a rotating frame 24, the front and rear ends of the rotating frame 24 are rotatably installed with discharging rollers 5, in use, the discharging rollers 5 can collect the grass mat to be cut, facilitating the cutting operation, the front end of the protective cover 2 is hingedly connected with a cover door 23, the left and right ends of the protective cover 2 are provided with strip brushes 25, in use, the strip brushes 25 can clean the grass mat entering and leaving the protective cover 2, avoiding dust and debris entering or leaving the inner wall of the protective cover 2, the cover door 23 can conveniently position the grass mat in the protective cover 2.

[0030] In use, first, the grass mat to be cut is wound on the discharging roller 5, and a section of the grass mat is taken out, one end of the grass mat is sequentially inserted through the right end opening of the protective cover 2 and the two groups of supports 7, after the right end opening of the protective cover 2, the cover door 23 is closed, then, after the size to be cut is adjusted by pulling the grass mat or rotating the discharging roller 5, the electric cylinder 8 is started, the output end of the electric cylinder 8 is pressed to make the hot melt pressing block 9 tightly contact the hot melt module 4 to fix the grass mat on the left and right sides of the cutting table 19, then the hot melt module 4 is started, after the hot melt module 4 hot melts and splices the threads of the grass mat, the electric motor 12 is started, the output end of the electric motor 12 is positively transmitted to rotate the screw main body 13, after the cutting knife 15 moves forward to cut the grass mat on the upper end of the cutting table 19, the hot melt module 4 and the electric motor 12 are closed, and the output end of the electric motor 12 is reversed to restore the cutting knife 15 to the original position, finally, the output end of the electric cylinder 8 is controlled to retract, and the cut grass mat can be taken out.

[0031] When the cutting is completed, the air reversing fan 6 can be opened, the excess grass in the upper end of the box body 1 can be collected by the suction pipe of the air reversing fan 6, and the excess grass can be introduced into the collecting box 22 by the exhaust pipe of the air reversing fan 6, after the collection is completed, the box door 21 can be opened and the collecting box 22 can be taken out, after the collecting box 22 is cleaned, it is put back and the box door 21 is closed.

[0032] Through the above steps, the hot melt pressing block 9 can be driven to move up and down through the output end of the electric cylinder 8, so that the hot melt pressing block 9 can be pressed and attached to the hot melt module 4, the grass mat on both sides of the cutting table 19 can be fixed, and the weaving line of the grass mat can be hot melt lap joint, then the screw main body 13 can be driven to rotate through the motor 12, so that the movable block 14 drives the cutter 15 to move forward and backward, and the grass mat on the cutting table 19 can be cut off, and the suction pipe of the reversing fan 6 can collect the excess grass cut out, so as to solve the problem that the pattern weaving grass machine cutting device is easy to cause the weaving line to be loose and part of the grass to fall on the table surface, affecting the subsequent cutting.

[0033] The embodiments of the utility model are described in detail in combination with the drawings above, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range possessed by the person skilled in the art without departing from the purpose of the utility model.

Claims

1. A cutting device for a pattern loom, comprising a housing (1) and a shield (2), characterized in that: The cutting frame (3), the hot melting module (4), the back draught fan (6), the movable block (14) and the collection box (22) are further included, the upper end of the box body (1) is provided with the left-right symmetrical support (7) and the hot melting module (4), two groups of support (7) are fixedly connected with the cutting table (19) between the two groups of support (7), the upper end inner wall of the support (7) is provided with the front-rear symmetrical electric cylinder (8), the output end of the electric cylinder (8) is provided with the hot melting pressing block (9), the hot melting pressing block (9) corresponds to the hot melting module (4), the front and rear inner walls of the cutting frame (3) are rotatably provided with the screw rod body (13), the rear end of the cutting frame (3) is provided with the motor (12), the output end of the motor (12) penetrates the rear end of the cutting frame (3) and is connected with the screw rod body (13), the front and rear ends of the movable block (14) are provided with the screw rod groove (18), the screw rod groove (18) is matched with the screw rod body (13), the lower end of the movable block (14) is fixedly connected with the cutter clamp (26), the inner wall of the cutter clamp (26) is screwedly provided with the cutter (15), the cutter (15) corresponds to the cutting table (19), the upper end of the box body (1) is provided with the left-right symmetrical groove body (20), the upper end inner wall of the box body (1) is provided with the back draught fan (6), the suction pipe of the back draught fan (6) is arranged in the groove body (20), the exhaust pipe of the back draught fan (6) corresponds to the collection box (22).

2. The loom cutting apparatus of claim 1, wherein: The front and rear inner walls of the support (7) are provided with the sliding groove (11), the front and rear ends of the hot melting pressing block (9) are fixedly connected with the sliding block (10), the sliding groove (11) is matched with the sliding block (10).

3. The loom cutting apparatus of claim 2, wherein: The front and rear inner walls of the cutting frame (3) are fixedly connected with the left-right symmetrical two groups of limiting rods (16), the front and rear ends of the movable block (14) are provided with the left-right symmetrical limiting holes (17), the outer wall of the limiting rod (16) is matched with the inner wall of the limiting hole (17).

4. The loom cutting apparatus of claim 3, wherein: The upper end of the box body (1) is provided with the protective cover (2), and the upper end center of the box body (1) is provided with the cutting frame (3).

5. The loom cutting apparatus of claim 4, wherein: The inner wall of the box body (1) is provided with the collection box (22), and the front end opening of the box body (1) is hingedly provided with the box door (21).

6. The loom cutting apparatus of claim 5, wherein: The right end of the protective cover (2) is fixedly connected with the rotating frame (24), and the front and rear inner walls of the rotating frame (24) are rotatably provided with the discharging roller (5).

7. The loom cutting apparatus of claim 6, wherein: The front end opening of the protective cover (2) is hingedly provided with the cover door (23), and the left and right end openings of the protective cover (2) are provided with the strip brush (25).

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