CN212247618U

CN212247618U - Automatic fabric cutting and splicing machine

Info

Publication number: CN212247618U
Application number: CN202020712560.0U
Authority: CN
Inventors: 周加玮; 李新阳
Original assignee: Shaoxing Keqiao District Jiuhui Needle Textile Co ltd
Current assignee: Shaoxing Keqiao District Jiuhui Needle Textile Co ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2020-12-29
Anticipated expiration: 2030-04-30

Abstract

The utility model discloses an automatic fabric cutting connects cloth machine relates to cloth processing, aims at solving the marginal problem that does not have neatly of cut-off knife cutting cloth, and its technical scheme main points are: including horizontal table and the support frame that is located horizontal table both sides, there is the displacement seat horizontal table top through displacement device sliding connection, it is connected with work feed mechanism to rotate on the displacement seat, work feed mechanism's top is equipped with tailors the subassembly, tailor the subassembly and include the seat and the cut-off knife of supporting that are connected with work feed mechanism, the top surface of supporting the seat is seted up and is held the spacing groove that cloth passed, support one side of seat and set up the guide way with the spacing groove intercommunication, cut-off knife sliding connection is contradicted in the guide way and its sharp portion and the lateral wall of spacing groove. The utility model discloses a setting to the seat makes the cut-off knife slide along the guide way to make the sharp-pointed portion of cut-off knife support the lateral wall of spacing groove, cut the cloth that is located the spacing inslot, and then improve the work and neatness degree of cloth cutting.

Description

Automatic fabric cutting and splicing machine

Technical Field

The utility model relates to a cloth processing, more specifically say, it relates to an automatic fabric cutting connects cloth machine.

Background

A fabric cutting machine is an operating device necessary for the textile industry to cut and process fabrics or similar materials.

The technical key points of the automatic fabric cutting and splicing machine disclosed in the Chinese patent with the publication number of CN205616319U are as follows: including two mutual symmetrical supports, put the cloth roller, fabric cutting mechanism, receive cloth mechanism and control system, fabric cutting mechanism includes the rodless cylinder, blade holder and the cut-off knife of being connected with the rodless cylinder, be equipped with the telescoping device in the blade holder, the cut-off knife is connected with the telescoping device, it includes the main roll axle to receive cloth mechanism, secondary roll axle and receipts cloth case, it is equipped with the mobile device all to correspond on two supports, be equipped with drive arrangement on the mobile device, drive arrangement includes the second motor, the cylinder and the connecting seat of being connected with the cylinder, the second motor is connected with the main roll axle, the connecting seat connects with secondary roll axle commentaries on classics, be equipped with the zone of heating on main roll axle and the secondary.

Ironing and clamping are carried out on cloth through a main roll shaft and an auxiliary roll shaft in the scheme, and the cloth is driven to be stored in a cloth collecting box through a displacement device, so that people can conveniently store the cloth in cutting, but a cloth cutting mechanism is located between a cloth placing roller and a cloth guide roller, and when only a displacement cutter is used, the cloth is easy to deform to influence the cutting efficiency and the finishing degree, so that the cutting position of the cloth has flaws such as burrs.

Therefore, a new solution is needed to solve this problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide an automatic fabric cutting connects cloth machine through the setting that supports the seat, makes the cut-off knife slide along the guide way to make the sharp-pointed portion of cut-off knife support the lateral wall of spacing groove, cut the cloth that is located the spacing inslot, and then improve the work and neatness degree of cloth cutting.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides an automatic fabric cutting connects cloth machine, includes horizontal table and is located the support frame of horizontal table both sides, there is the displacement seat horizontal table top through displacement device sliding connection, it is connected with work feed mechanism to rotate on the displacement seat, work feed mechanism's top is equipped with tailors the subassembly, tailor the subassembly and include the seat and the cut-off knife of being connected with work feed mechanism, the spacing groove that holds cloth and pass is seted up to the top surface of seat, the guide way that communicates with the spacing groove is seted up to one side of seat, cut-off knife sliding connection is contradicted in the guide way and its sharp portion and the lateral wall of spacing groove.

Through adopting above-mentioned technical scheme, owing to support the seat and set up the spacing groove, can hold cloth and pass and carry out the work feed through work feed mechanism, and under the effect of displacement device, make cloth lay on horizontal table, when cloth paved the mesa of horizontal table, slide along the guide way through the slip cut-off knife, the sharp-pointed portion of cut-off knife supports in the lateral wall of spacing groove, support under the supporting role of seat to cloth, can carry out effectual cutting to cloth, through the setting of guide way, the department of tailorring of cloth is more orderly.

The utility model discloses further set up to: the cloth feeding mechanism comprises a cloth feeding roller and an extrusion roller, wherein bases fixedly connected with a displacement seat are arranged at two ends of the cloth feeding roller and the extrusion roller, the bases are L-shaped, a horizontal groove for accommodating the end of the extrusion roller is formed in the horizontal end of each base, and fastening nuts for fixing the extrusion rollers are connected to two ends of the extrusion roller through threads.

Through adopting above-mentioned technical scheme, through the setting of work feed roller and squeeze roll for when cloth process between work feed roller and the squeeze roll, pull cloth, make cloth flatly and land on the horizontal table, because horizontal groove and fastening nut's setting, make the squeeze roll can carry out reciprocal sliding along the horizontal groove, adjust the interval between squeeze roll and the work feed roller, the people of being convenient for pass the cloth the clearance between work feed roller and the squeeze roll, accelerate the work efficiency that cloth was tailor.

The utility model discloses further set up to: the extrusion roller comprises a connecting shaft and a roller sleeved outside the connecting shaft, and two ends of the connecting shaft are connected in the horizontal groove in a sliding mode.

Through adopting above-mentioned technical scheme, the cylinder cover is established outside even the axle for when the work feed roller drives cloth displacement, enable the cylinder and rotate, and then when the squeeze roll extrusion work feed roller guaranteed the frictional force between cloth and the work feed roller, reduce the resistance of squeeze roll to cloth, make cloth more level and more smooth.

The utility model discloses further set up to: the displacement device comprises a reciprocating screw rod and a guide rod penetrating through a displacement seat, two ends of the reciprocating screw rod and the guide rod are both rotatably connected with a connecting seat fixedly connected with the support frame, and the bottom end of the displacement seat is provided with a threaded hole in threaded connection with the reciprocating screw rod.

Through adopting above-mentioned technical scheme, reciprocal lead screw and guide bar are as displacement device's partly for during reciprocal lead screw rotates, can drive the displacement seat and carry out the displacement along the guide bar, thereby make the displacement seat can take the displacement that cloth is the uniform velocity, improve cloth and tailor the roughness that connects cloth, make things convenient for people follow-up to process cloth and tailor.

The utility model discloses further set up to: the bottom end of the horizontal workbench is rotatably connected with a transmission rod which is perpendicular to the two reciprocating screw rods, two ends of the transmission rod are in transmission connection with the reciprocating screw rods through bevel gear sets, and the bottom end of the horizontal workbench is fixedly connected with a driving motor connected with the transmission rod.

Through adopting above-mentioned technical scheme, through the setting of driving motor, transfer line and bevel gear group for driving motor function drives two reciprocal lead screws and rotates in step, improves the gliding stationarity of displacement seat.

The utility model discloses further set up to: the support frame is the U-shaped, the top undercut of support frame is formed with the constant head tank that is the U-shaped, the constant head tank internal rotation is connected with puts the cloth roller, the both ends cover of putting the cloth roller is equipped with the spacing ring that is located two support frames outward.

By adopting the technical scheme, the top end of the support frame is downwards sunken to form the U-shaped positioning groove, so that the cloth placing roller is convenient for people to install and replace, and the limiting rings on the cloth placing roller are sleeved at the two ends of the support frame, so that cloth can be smoothly discharged under the action of gravity, and the work efficiency of cloth processing is improved.

The utility model discloses further set up to: a plurality of vertical grooves are formed in the support frames, the vertical grooves are located on the two support frames, a cross rod is connected between the vertical grooves in a sliding mode, and a plurality of fixing pieces used for extruding cloth ends are connected to the cross rod in a sliding mode.

Through adopting above-mentioned technical scheme, through the setting that erects the groove, make the horizontal pole can carry out reciprocating displacement along erecting the groove at the mounting under the action of gravity, extrude the cloth of tiling on the horizontal table, and then fix cloth, make things convenient for people to tailor cloth, and make the cloth after tailorring can be levelly and smoothly placed on the horizontal table.

The utility model discloses further set up to: erect the interior top surface fixedly connected with elastic component in groove, the elastic component provides the effort of horizontal pole towards the horizontal table all the time, the mounting is L shape, offer the spout that is used for holding the horizontal pole and passes on the mounting, the top threaded connection of mounting has the tight horizontal pole in top in order to restrict the gliding fastening bolt of mounting.

Through adopting above-mentioned technical scheme, through setting up the elastic component, can provide the horizontal pole towards the extrusion force of horizontal table, and then improve the mounting to the fixed of tailorring back cloth to the mounting passes through fastening bolt and spout and horizontal pole sliding connection, thereby can adjust the position of mounting, is convenient for to the fixed of cloth, and the mounting is L shape, makes to have good area of contact between mounting and the cloth.

To sum up, the utility model discloses following beneficial effect has:

owing to support the seat and set up the spacing groove, can hold cloth and pass and carry out the work feed through work feed mechanism, and under the effect of displacement device, make cloth lay flatly on horizontal table, when cloth paved the mesa of horizontal table, slide along the guide way through the slip cut-off knife, make and the sharp-pointed portion of cut-off knife support in the lateral wall of spacing groove, support under the supporting role of seat to cloth, can carry out effectual cutting to cloth, through the setting of guide way, the department of tailorring of cloth is more carefully and neatly arranged.

Drawings

Fig. 1 is a first schematic structural diagram of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of portion B of FIG. 1;

FIG. 4 is a second schematic structural view of the present invention;

fig. 5 is an enlarged view of the portion C in fig. 4.

In the figure: 1. a horizontal work table; 2. a support frame; 3. a displacement seat; 4. a support seat; 5. a cutter; 6. a limiting groove; 7. a guide groove; 8. a cloth feeding roller; 9. a squeeze roll; 10. a base; 11. a horizontal groove; 12. fastening a nut; 13. a connecting shaft; 14. a drum; 15. a reciprocating screw rod; 16. a guide bar; 17. a connecting seat; 18. positioning a groove; 19. a cloth releasing roller; 20. a limiting ring; 21. a vertical slot; 22. a cross bar; 23. a fixing member; 24. an elastic member; 25. and fastening the bolt.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

An automatic fabric cutting and receiving machine is shown in figures 1, 2 and 4 and comprises a horizontal workbench 1 and support frames 2 positioned at two sides of the horizontal workbench 1, the support frames 2 are U-shaped, U-shaped positioning grooves 18 are formed at the top ends of the support frames 2 in a downward sunken manner, a fabric placing roller 19 is rotatably connected in the positioning grooves 18, two ends of the fabric placing roller 19 are sleeved with limit rings 20 positioned outside the two support frames 2, a displacement seat 3 is slidably connected above the horizontal workbench 1 through a displacement device, the displacement device is arranged on the support frames 2 and used for driving the displacement seat 3 to reciprocate along the length direction of the horizontal workbench 1, a fabric feeding mechanism is rotatably connected on the displacement seat 3 and used for pulling fabric on the fabric feeding roller 8 and placing the fabric on the horizontal workbench 1, a cutting assembly is fixedly connected above the fabric feeding mechanism and comprises a support seat 4 and a cutting knife 5 which are connected with the fabric feeding mechanism, support the top surface of seat 4 and offer the spacing groove 6 that holds cloth and pass, and set up the elongated slot with spacing groove 6 intercommunication on the displacement seat 3, the edge chamfer of elongated slot and spacing groove 6 is handled and is formed the circular arc transition, support one side of seat 4 and offer the guide way 7 with spacing groove 6 intercommunication, cut-off knife 5 sliding connection is in guide way 7 and its sharp-pointed part is contradicted with the lateral wall of spacing groove 6, in this embodiment, support one side sliding connection that seat 4 offered guide way 7 and be the slider of C font, and cut-off knife 5 runs through slider and slider joint, and support the top surface and the bottom surface of seat 4 and offer along supporting the guide slot that seat 4 length direction set up, and sliding connection has the guide block of being connected with the slider in the guide slot.

As shown in fig. 1 and 4, the displacement device comprises a reciprocating screw rod 15 and a guide rod 16 penetrating through the displacement base 3, two ends of the reciprocating screw rod 15 and the guide rod 16 are both rotatably connected with a connecting base 17 fixedly connected with the support frame 2, the bottom end of the connecting base 17 is fixedly connected with the support frame 2 in a welding manner, and the connecting position of the connecting seat 17 and the reciprocating screw rod 15 is provided with a rotor bearing, the bottom end of the displacement seat 3 is provided with a threaded hole in threaded connection with the reciprocating screw rod 15, and the bottom of the horizontal workbench 1 is rotatably connected with a transmission rod which is perpendicular to the two reciprocating screw rods 15, two ends of the transmission rod are in transmission connection with the reciprocating screw rods 15 through bevel gear sets, and the bottom of the horizontal workbench 1 is fixedly connected with a driving motor which is connected with the transmission rod.

As shown in fig. 2 and 5, the cloth feeding mechanism includes a cloth feeding roller 8 and a squeezing roller 9, a base 10 fixedly connected with the displacement seat 3 is welded at two ends of the cloth feeding roller 8 and the squeezing roller 9, a motor is fixedly connected to one side of the base 10 through a bolt, an output end of the motor penetrates through the base 10 and the cloth feeding roller 8, a rubber strip made of rubber materials is wrapped on the outer peripheral wall of the cloth feeding roller 8 and used for increasing friction force on the surface of the cloth feeding roller 8, the base 10 is in an L shape, a horizontal groove 11 is formed in the horizontal end of the base 10, the squeezing roller 9 includes a connecting shaft 13 and a roller 14 sleeved outside the connecting shaft 13, two ends of the connecting shaft 13 are slidably connected in the horizontal groove 11, and two ends of the connecting shaft 13 are both in threaded connection with a fastening nut 12 of the squeezing base 10 for fixing the squeezing roller 9.

As shown in fig. 1 and 3, a plurality of perpendicular grooves 21 have been seted up on support frame 2, the interior top surface fixedly connected with elastic component 24 of perpendicular groove 21, sliding connection has horizontal pole 22 between the perpendicular groove 21 that is located two support frames 2, sliding connection has a plurality of mountings 23 that are used for extrudeing the cloth end on horizontal pole 22, mountings 23 are L shape, offer the spout that is used for holding horizontal pole 22 and passes on the mountings 23, the top threaded connection of mountings 23 has the tight horizontal pole 22 in top in order to restrict the gliding fastening bolt 25 of mountings 23, in this embodiment, elastic component 24 is compression spring, and compression spring's initial state provides the thrust of horizontal pole 22 towards horizontal table 1 direction.

The working process is as follows: when people cut cloth, firstly, a cloth releasing roller 19 with a coil is placed in a positioning groove 18 at the top end of a support frame 2, as the positioning groove 18 is U-shaped, the lower limit of the gravity action of the cloth and the cloth releasing roller 19 is positioned in the positioning groove 18, and the limiting rings 20 positioned at two ends of the cloth releasing roller 19 can play a role of blocking, so that the cloth releasing roller 19 can stably rotate when people pull the cloth, then one end of the cloth sequentially passes through a limiting groove 6, a gap and a long groove between a cloth feeding roller 8 and a squeezing roller 9, is placed on a horizontal workbench 1, the end of the cloth is fixed through a fixing piece 23, when the cloth is processed, a motor and a driving motor are started, so that the driving motor drives a transmission rod to rotate, as the transmission rod is connected with a reciprocating screw rod 15 through a bevel gear group, and further, the reciprocating screw rod 15 stably rotates under the transmission of the driving motor, because the displacement seat 3 is connected on the reciprocating screw rod 15 by screw thread, and the guide rod 16 penetrates through the displacement seat 3 and is connected with the displacement seat 3 in a sliding way, the displacement seat 3 is driven by the reciprocating screw rod 15 to carry out reciprocating displacement along the length direction of the guide rod 16, and the cloth feeding roller 8 is driven by the motor to continuously rotate, when cloth is carried out on a gap between the squeezing roller 9 and the cloth feeding roller 8, cloth can be fed to the horizontal workbench 1 under the friction action of the cloth feeding roller 8, because the squeezing roller 9 is formed by sleeving the roller 14 outside the connecting shaft 13, when the cloth is conveyed by the cloth feeding roller 8 and the surface of the roller 14 squeezes the cloth feeding roller 8, the roller 14 can rotate, so that the friction force between the cloth and the squeezing roller 9 is reduced, when the squeezing roller 9 squeezes the cloth feeding roller 8, the friction force between the squeezing roller 9 and the cloth can be reduced, so that the cloth can smoothly pass through the cloth feeding mechanism, when the displacement seat 3 moves from one end of the horizontal workbench 1 to the other end of the horizontal workbench 1, the driving of the motor and the motor is stopped, then the sliding block is manually slid, so that the cutting knife 5 slides back and forth along the guide groove 7, the sharp part of the cutting knife 5 is abutted against the side wall of the limit groove 6, so that the cutting knife 5 can cut the cloth in the limit groove 6 in the sliding process, the cutting knife 5 can stably cut the cloth in the limit groove 6 through the guide groove 7, the finishing degree of the cutting position of the cloth is improved, the cut cloth is separated from the displacement seat 3 and the cutting assembly, the edges of the limit groove 6 and the long groove are of an arc transition structure, when the cloth passes through the cutting assembly and the displacement seat 3, the fixing part is more smooth, when the cloth and the horizontal workbench 1, the cross rod 22 is manually lifted, and the cloth 23 is pressed at two ends of the cloth, so that the cloth can be flatly laid on the horizontal workbench 1, then, the fastening nut 12 is unscrewed, the connecting shaft 13 slides back and forth along the horizontal groove 11, the distance between the extrusion shaft and the cloth feeding roller 8 is small, people can conveniently penetrate cloth through the gap between the cloth feeding roller 8 and the extrusion roller 9, the operation is repeated, the cloth can be stacked on the horizontal workbench 1, people can conveniently cut the cloth into the shape of appointed clothes, the two ends of the transverse rod 22 are connected into the vertical groove 21 in a sliding mode, the elastic piece 24 is bonded on the inner top surface of the vertical groove 21, the transverse rod 22 and the fixing piece 23 can tightly press the cloth on the horizontal workbench 1 under the self gravity, and the fixing piece 23 is connected onto the transverse rod 22 in a sliding mode through the sliding groove, so that the position of the fixing piece 23 can be adjusted, the cloth fixing device is suitable for fixing of different width of cloth, the fastening bolt 25 is adopted for fixing, the adjustment of people is convenient, and the flatness of the cut cloth is improved.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides an automatic fabric cutting connects cloth machine, includes horizontal table (1) and support frame (2) that are located horizontal table (1) both sides, its characterized in that: horizontal table (1) top has displacement seat (3) through displacement device sliding connection, it is connected with work feed mechanism to rotate on displacement seat (3), work feed mechanism's top is equipped with tailors the subassembly, tailor the subassembly and include support (4) and cut-off knife (5) of being connected with work feed mechanism, support the top surface of seat (4) and set up spacing groove (6) that hold cloth and pass, support one side of seat (4) and set up guide way (7) with spacing groove (6) intercommunication, cut-off knife (5) sliding connection is contradicted in guide way (7) and the lateral wall of its sharp portion and spacing groove (6).

2. An automatic fabric cutting and receiving machine according to claim 1, characterized in that: the cloth feeding mechanism comprises a cloth feeding roller (8) and an extrusion roller (9), wherein bases (10) fixedly connected with a displacement seat (3) are arranged at two ends of the cloth feeding roller (8) and the extrusion roller (9), the bases (10) are L-shaped, a horizontal groove (11) containing the end of the extrusion roller (9) is formed in the horizontal end of the bases (10), and fastening nuts (12) for fixing the extrusion roller (9) are connected with the extrusion bases (10) through threads at two ends of the extrusion roller (9).

3. An automatic fabric cutting and receiving machine according to claim 2, characterized in that: the extrusion roller (9) comprises a connecting shaft (13) and a roller (14) sleeved outside the connecting shaft (13), and two ends of the connecting shaft (13) are connected in the horizontal groove (11) in a sliding mode.

4. An automatic fabric cutting and receiving machine according to claim 1, characterized in that: the displacement device comprises a reciprocating screw rod (15) and a guide rod (16) penetrating through a displacement seat (3), wherein connecting seats (17) fixedly connected with a supporting frame (2) are rotatably connected to the two ends of the reciprocating screw rod (15) and the guide rod (16), and threaded holes in threaded connection with the reciprocating screw rod (15) are formed in the bottom end of the displacement seat (3).

5. An automatic fabric cutting and receiving machine as claimed in claim 4, characterized in that: the bottom of horizontal table (1) rotates and is connected with the transfer line that sets up with two reciprocal lead screw (15) are perpendicular, the both ends of transfer line are connected with reciprocal lead screw (15) transmission through bevel gear group, the bottom fixedly connected with of horizontal table (1) is connected with the driving motor who is connected with the transfer line.

6. An automatic fabric cutting and receiving machine according to claim 1, characterized in that: support frame (2) are the U-shaped, the top undercut of support frame (2) is formed with constant head tank (18) that are the U-shaped, constant head tank (18) internal rotation is connected with puts cloth roller (19), the both ends cover of putting cloth roller (19) is equipped with spacing ring (20) outside being located two support frames (2).

7. An automatic fabric cutting and receiving machine according to claim 6, characterized in that: seted up a plurality of perpendicular grooves (21) on support frame (2), be located two support frames (2) on erect sliding connection between groove (21) and have horizontal pole (22), sliding connection has a plurality of mountings (23) that are used for extrudeing the cloth end on horizontal pole (22).

8. An automatic fabric cutting and receiving machine as claimed in claim 7, characterized in that: erect the interior top surface fixed connection elastic component (24) of groove (21), elastic component (24) provide horizontal pole (22) all the time towards the effort of horizontal table (1), mounting (23) are L shape, offer the spout that is used for holding horizontal pole (22) and passes on mounting (23), the top end threaded connection of mounting (23) has tight horizontal pole (22) in top in order to restrict the gliding fastening bolt (25) of mounting (23).