WO2019057109A1

WO2019057109A1 - Automatic shoe fabric cutting and feeding machine

Info

Publication number: WO2019057109A1
Application number: PCT/CN2018/106676
Authority: WO
Inventors: 郝金红
Original assignee: 郝金红
Priority date: 2017-09-25
Filing date: 2018-09-20
Publication date: 2019-03-28
Also published as: CN107637915A; CN107637915B; CN207444403U

Abstract

An automatic shoe fabric cutting and feeding machine, comprising a rack (1), a cropping flat plate (2) and a cropping head (3); the cropping flat plate (2) is movably provided on the rack (1), and is connected to a drive mechanism (4) for driving the cropping flat plate (2) to move relative to the rack (1), the cropping head (3) is mounted on the rack (1), and is correspondingly located above the cropping flat plate (2), the rack (1) is at least provided with a conveyor belt (5) at the side of the cropping head (3), the conveyor belt (5) being connected to a transmission mechanism (6) for driving the conveyor belt to perform transport, and the cropping head (3) comprises a cutting die (31), a slip base (32), a press base (33) and a power mechanism (34) for driving the press base (33) to rise or fall. The automatic shoe fabric cutting and feeding machine performs, in a fully automated manner, the cutting operation of the shoe fabric and the feeding operation after cutting, being easy to operate, improving the production efficiency.

Description

Automatic cutting and cutting machine for shoe fabric

Technical field

The invention relates to a shoemaking mechanical device, in particular to a shoe fabric automatic cutting and cutting machine.

Background technique

At present, most of the cutting of the shoe fabric is manually done manually, which is time-consuming and labor-intensive to operate, and the production efficiency is low; another small part is processed by mechanical equipment, but the existing processing equipment can only complete the shoe fabric. The cutting operation is performed, and the cut fabric is still manually removed, and the degree of automation is not high, and there are defects of inefficient production and inconvenient operation.

technical problem

In view of the deficiencies of the prior art, the present invention provides an automatic cutting and cutting machine for shoe fabrics, wherein the cutting and cutting operations are all automatically completed, the operation is simpler, and the production efficiency is greatly improved.

Technical solution

In order to achieve the above object, the present invention provides an automatic cutting and cutting machine for a shoe fabric, comprising a frame, a cutting plate and a cutting head, wherein the cutting plate is arranged on the frame and connected to drive the opposite machine. a movable driving mechanism, the cutting head is mounted on the frame and correspondingly located above the cutting plate, the frame is provided with a conveyor belt at least on one side of the cutting head, and the conveyor belt is connected with a driving belt for driving The conveying mechanism of the conveying, the cutting head comprises a cutting die, a sliding seat, a pressing seat and a power mechanism for driving the pressing seat up and down, the power mechanism is mounted on the frame, and the pressing seat is mounted The sliding seat is disposed on the pressing seat, and the sliding seat is disposed on the pressing seat, and a pushing device for pushing the sliding seat to the upper side of the conveyor belt is disposed between the sliding seat and the pressing seat, and the cutting die passes through The clamp is fixed on the lower end surface of the sliding seat, and the cutting die is correspondingly located above the cutting plate and the conveyor belt. The top of the conveyor belt is further provided with a jack cylinder, and the jack cylinder is connected by a connecting arm. The power mechanism is connected to said jack cylinder for cutting down the cutting die cut fabric top ram sent out, corresponding to the slip base is provided with a through hole for passing the jack.

Beneficial effect

The invention has the beneficial effects that: when the above structure is used, a large number of fabrics are placed on the cutting plate during processing, and sequentially move to the lower side of the cutting head with the cutting plate under the action of the driving mechanism, and then under the action of the power mechanism The cutting die, the sliding seat and the pressing seat in the cutting head are pressed together until the cutting die is applied to the fabric to complete the cutting operation, and the cut fabric is temporarily stored in the cutting die, and thereafter Under the action of the power mechanism, the cutting die, the sliding seat and the pressing seat are lifted together, and then the cutting die is moved by the pushing mechanism to move over the conveyor belt together with the sliding seat, and the jack is under the action of the jack cylinder The top of the fabric stored in the cutting die after cutting is sent out and dropped on the conveyor belt, and finally the output is conveyed with the conveyor belt to realize the blanking operation. Compared with the prior art, the processing equipment provided by the present invention completely completes the cutting operation after cutting and cutting, and the operation is simpler and the production efficiency is greatly improved.

The present invention may be further configured such that the cutting die is formed by enclosing a steel plate, the jig includes a plurality of collets, each collet includes a first clamping block and a second clamping block, The first clamping block and the second clamping block form a clamping of the steel plate, and the first clamping block and the second clamping block are fixed by bolts, and the upper end of the first clamping block is further connected with a slider, the sliding A sliding slot is disposed on the seat for the slider to slide therein, and the slider is also locked and fixed by a bolt and a sliding slot, and the slider is further provided with a second clamping member. The jack inserted at the upper end of the block, the lower end portion of the first clamping block and the lower end portion of the second clamping block are correspondingly provided with a convex edge for preventing the steel plate to be clamped from falling out.

According to the above structure, the cutting die is clamped and fixed on the sliding seat by the above-mentioned jig, which is not only easy to assemble, but also firmly connected, and the jig is suitable for clamping and fixing by the slider in the sliding groove. Different shapes of cutting die make the invention suitable for processing a variety of different shapes of shoe fabric.

The present invention may further be arranged such that the frame is further provided with a suction mechanism for sucking the fabric dropped on the cutting plate onto the conveyor belt, the suction mechanism comprising a suction cup and a suction cup connecting rod , X-direction screw, Y-direction screw, Z-direction screw, X-direction slide, Y-direction slide, Z-direction slide, X-direction screw rotation is set on the frame, X-direction slide is screwed on the X-direction screw And connected with an X-direction driving motor that drives the X-axis screw to slide along the X-axis direction, the Y-direction screw is disposed on the X-direction sliding seat, and is connected with a Y-direction driving motor that drives the rotation thereof, and the Y-direction sliding The seat screw is disposed on the Y-direction screw and is slidable in the Y-axis direction with respect to the Y-direction screw, and the Z-direction screw is disposed on the Y-direction slide seat, and is connected with a Z-direction drive motor for driving the rotation thereof, Z direction The sliding block is screwed on the Z-direction screw and can slide in the Z-axis direction with respect to the Z-direction screw. The suction cup connecting rod is rotated and arranged on the Z-direction sliding seat, and is connected with a suction cup driving motor for driving the rotation thereof, and the suction cup is connected. a mounting seat is fixedly mounted on the lower end of the rod, the suction cup is mounted on the mounting seat, and the mounting seat Sensor is also provided a colored mark.

With the above structure, when the cut fabric is transported onto the conveyor belt with the cutting die, if it falls, it will be detected by the color sensor, and then the suction cup can be controlled in the X-axis, the Y-axis and the Z-axis. Move in the direction so that the suction cup picks up the dropped fabric and feeds it onto the conveyor.

The present invention may further be configured such that the power mechanism includes a cooperating cylinder and a piston rod, and the frame is provided with a cylinder screw and a cylinder screw driving motor for driving the rotation of the cylinder screw, and the cylinder is screwed in the cylinder On the screw, and sliding in the X-axis direction with respect to the cylinder screw, the pressing seat is fixedly mounted on the piston rod, and the jack cylinder is connected to the cylinder through the connecting arm, and the frame is further provided with a flat screw and The flat-plate screw driving motor for driving the flat-plate screw is screwed on the flat-plate screw and is slidable in the Y-axis direction with respect to the flat-plate screw.

With the above structure, the power mechanism can be slid in the X-axis direction under the action of the cylinder screw and the cylinder screw driving motor; and the cutting plate can be realized by the flat screw and the flat screw driving motor. Sliding in the Y-axis direction; finally, the piston rod is telescoped up and down to achieve lifting in the Z-axis direction, thereby achieving fully automated cutting of a large number of fabrics.

The invention may further be arranged such that the piston rod is also connected to a piston rod drive motor that drives its rotation. Through the above arrangement, the piston rod can be rotated by the piston rod driving motor, thereby driving the cutting die attached to the piston rod to rotate, so that the cutting die can be changed at different angles for cutting, so that the cutting die is cut. Can be applied to the processing of more different shapes of fabric.

The present invention is further provided that the pushing device comprises a rack, a gear and a gear driving motor, the gear driving motor is mounted on the pressing seat, and the gear is mounted on the output shaft of the gear driving motor, and the rack is fixed It is disposed on the side of the sliding seat and is in meshing engagement with the gear.

By adopting the above structure, the sliding of the sliding seat relative to the pressing seat can be realized by the meshing linkage of the gear and the rack, and the structure is simple and the operation is convenient.

The invention may further be arranged such that a receiving platform is further disposed below the output end of the conveyor belt, and a fabric guiding device is disposed between the output end of the conveyor belt and the receiving platform, and the fabric guiding device comprises a feeding plate. One end of the feeding plate is connected to the output end of the conveyor belt, and the other end of the feeding plate is located above the receiving platform, and the feeding plate is further provided with a pushing for pushing the fabric entering the feeding plate to the receiving platform. a material block, wherein the push block is connected with a pusher drive mechanism.

The invention may further be arranged such that the pusher driving mechanism comprises a first connecting seat, a second connecting seat, a third connecting seat, a height adjusting screw and a push screw, the first connecting seat is fixed on the frame, and the height is adjusted The screw is rotated on the first connecting seat and connected with a first driving motor for driving the rotation thereof, the second connecting seat is screwed on the height adjusting screw, and the pushing screw is rotated on the second connecting seat, and is connected a second drive motor that drives the rotation thereof, the center axis of the push screw is parallel to the upper end surface of the feed plate, the third connecting seat is screwed on the push screw, and the push block includes the first a connecting block and a second connecting block, the first connecting block is mounted on the third connecting block, the middle part of the second connecting block is hinged on the first connecting block, and the lower end of the second connecting block is connected with a plurality of convex blocks, and The convex block is placed horizontally, and the large end portion of the convex block is correspondingly provided with a slot for inserting the small end portion of the adjacent convex block, and is locked and fixed by the locking bolt after the plugging, The upper end of the two connection blocks is connected to drive the connection A plurality of convex block at the lower end of the spring holding the ejector plate in contact with the upper surface of the feed.

According to the above structure, after the fabric enters the feeding plate, the pushing block can form a pushing of the fabric under the action of the pushing screw and the second driving motor, and the function of the height adjusting screw and the first driving motor can be Realizing height adjustment of the push block, so that the push block can be adapted to push fabrics of different thicknesses, and further, since the push block comprises a first connecting block and a second connecting block, the first connecting block is installed Provided on the third connecting base, the middle portion of the second connecting block is hinged on the first connecting block, the lower end of the second connecting block is connected with a plurality of convex blocks, and the convex block is placed horizontally, The large end portion of the convex block is correspondingly provided with a slot for inserting the small end portion of the adjacent convex block, and is inserted and locked by the locking bolt, and the upper end of the second connecting block is connected for driving the connection at the lower end thereof. The plurality of convex blocks on the upper side maintain the push spring which is in contact with the end surface of the feeding plate, so that the pushing block can be changed into different shapes by the hinge rotation between the plurality of convex blocks to adapt to different shapes of the fabric. Push and push at the same time Movement, under the thrusting action of the spring, is connected to the lower end of the second connection block may be a plurality of convex block against the end face of the feed plate, to push the fabric better.

The present invention may further be further provided that the fabric guiding device further comprises a discharging plate, the feeding plate is inclined up and down, and the upper end of the feeding plate is connected with the output end of the conveyor belt, and the lower end of the feeding plate is located at the receiving material. Above the platform, the lower end portion of the feeding plate is further provided with a receiving cavity for the discharging plate to be accommodated therein, and the side plates of the feeding plate are provided with side plates, and the lower end portion of the side plate is further connected with an extension extending beyond the feeding plate. The extension portion is provided with an extending groove that is slidably disposed with the discharge plate, the extending groove is in communication with the accommodating cavity, and the discharge plate is further connected to drive between the accommodating cavity and the extending groove a reciprocating discharge drive cylinder, and when the discharge plate is moved to the extension groove, the upper end surface of the discharge plate and the upper end surface of the feed plate are kept in the same plane, and the feed plate is further provided for discharging An upper top device for lifting up the plate, the upper top device comprising a stud, a steel ball and a spring, the stud is screwed and fixed on the feeding plate, and the stud is provided with a cavity capable of accommodating the steel ball and the spring The steel ball abuts against the spring and is Up penetration stripper plate receiving cavity.

With the above structure, after the fabric is output through the output end of the conveyor belt, it first enters the feeding plate and slides down until it reaches the discharge plate, after which the discharge plate is retracted upwardly under the action of the discharge driving cylinder. In the cavity, the fabric is dropped onto the receiving platform, so that the fabric is collected on the receiving platform in a concentrated manner, and then the discharging plate is extended again under the action of the discharging driving cylinder to perform the next discharging operation, and so on. Since the discharge plate needs to enter the receiving cavity of the feeding plate after being retracted, and the protruding plate is extended, in order to avoid sliding sticking of the fabric, the upper end surface of the discharging plate needs to be in the same plane as the upper end surface of the feeding plate, so In order to enable the unloading plate to smoothly retract and extend, the present invention also provides an uppering device, so that when the discharging plate enters the receiving cavity, the steel ball and the spring are pressed into the cavity of the stud, and When the discharge plate is extended, the steel ball is lifted up by the spring to actuate the discharge plate so that the discharge plate can protrude upward along the extending groove. The overall structure is cleverly designed and the entire process is automated.

The invention may further be provided that the receiving platform is mounted on the receiving rack, and the receiving rack is further provided with a receiving driving device for driving the receiving platform to move, the receiving driving device The utility model comprises an X-axis receiving screw, a Y-axis receiving screw, a Z-axis receiving screw, a Z-direction supporting seat and a Y-direction supporting seat, wherein the Z-axis receiving screw is rotated and arranged on the receiving frame, and is connected with driving the rotation thereof. Z-axis feeding drive motor, Z-direction support seat is screwed on the Z-axis receiving screw, and can slide in the Z-axis direction with respect to the Z-axis receiving screw, and the Y-axis receiving screw is rotated in the Z-direction supporting seat. On the upper side, and connected with a Y-axis receiving drive motor for driving the rotation thereof, the Y-direction support seat is screwed on the Y-axis receiving screw, and can be slid in the Y-axis direction with respect to the Y-axis receiving screw, and the X-axis is connected. The material screw is arranged to rotate on the Y-direction support base, and is connected with an X-axis feed drive motor for driving the rotation thereof. The receiving platform is screwed on the X-axis receiving screw and can be connected with the X-axis receiving screw. Sliding in the X-axis direction.

With the above structure, the receiving platform can be moved in the three directions of the X-axis Y-axis and the Z-axis with respect to the receiving frame, so that the fabric is more evenly placed on the receiving platform.

The invention may further be arranged such that the frame is symmetrically disposed with a finishing clip on both sides of the output end of the conveyor belt, and the finishing cylinder is connected with a finishing cylinder for driving the movement thereof.

According to the above structure, before the fabric is output with the conveyor belt, the finishing clips on both sides can clamp the fabric under the driving of the finishing cylinder, so that the fabric can be output more neatly and orderly.

DRAWINGS

Figure 1 is a perspective structural view of the present invention;

Figure 2 is a plan view of the present invention;

Figure 3 is a partial structural view of the present invention;

Figure 4 is a structural view of a portion of the receiving platform of the present invention;

Figure 5 is an exploded view of a portion of the receiving platform of the present invention;

Figure 6 is a structural view of a portion of the suction mechanism of the present invention;

Figure 7 is a structural view of a cutting head portion of the present invention;

Figure 8 is a structural view of a cutting head portion of the present invention;

Figure 9 is an enlarged view of a portion A of Figure 8;

Figure 10 is a structural view of a jig of the present invention;

Figure 11 is a perspective view of the fabric guiding device of the present invention;

Figure 12 is a perspective view of the fabric guiding device of the present invention;

Figure 13 is a perspective view of the fabric guiding device of the present invention;

Figure 14 is a front elevational view of the fabric guiding device of the present invention;

Figure 15 is an enlarged view of a portion B of Figure 14;

Figure 16 is a structural view of a push block in the present invention;

Figure 17 is a structural view of a push block in the present invention.

BEST MODE FOR CARRYING OUT THE INVENTION

As shown in Figure 1-17, a shoe fabric automatic cutting and unloading machine is provided, which comprises a frame 1, a cutting plate 2, a cutting head 3, and a cutting plate 2 is arranged on the frame 1 and connected. There is a driving mechanism 4 for driving its movement relative to the frame 1. The cutting head 3 is mounted on the frame 1 and correspondingly located above the cutting plate 2, and the frame 1 is disposed on both sides of the cutting head 3. There is a conveyor belt 5 to which a transport mechanism 6 for driving the transport is connected, the transport mechanism 6 being constituted by a motor and an associated transmission assembly, the cutting head 3 comprising a cutting die 31 and a sliding seat 32, a pressing seat 33 and a power mechanism 34 for driving the pressing base 33 up and down, the power mechanism 34 is mounted on the frame 1, and the pressing seat 33 is mounted on the output end of the power mechanism 34, The sliding seat 32 is mounted on the pressing seat 33, and a pushing device 7 for pushing the sliding seat 32 above the conveyor belt 5 is disposed between the sliding seat 32 and the pressing seat 33, and the cutting die 31 is clamped by the clamp 8. Fixed on the lower end surface of the sliding seat 32, and the cutting die 31 is correspondingly located above the cutting plate 2 and the conveyor belt 5, A jack cylinder 9 is further disposed directly above the conveyor belt 5. The jack cylinder 9 is coupled to the power unit 34 via a connecting arm 91, and the jack cylinder 9 is connected to cut the cutting die 31. The ejector pin 92 is sent out from the top of the fabric, and the sliding seat 32 is correspondingly provided with a through hole 321 through which the ejector rod 92 passes. By adopting the above structure, the cutting operation of the shoe fabric and the cutting operation after the cutting are all automatically completed, the operation is simpler, and the production efficiency is greatly improved.

The cutting die 31 is formed by enclosing a steel plate, and the clamp 8 includes a plurality of chucks, each of which includes a first clamping block 81 and a second clamping block 82, the first The clamping block 81 and the second clamping block 82 form a clamping of the steel plate, and the first clamping block 81 and the second clamping block 82 are fixed by a bolt locking 83. The upper end of the first clamping block 81 is further connected with a slider 84. The sliding seat 32 is correspondingly provided with a sliding slot 322 for sliding the slider 84 therein, and the slider 84 is also locked and fixed by a bolt and a sliding slot 322 after sliding. An insertion hole 85 for inserting the upper end of the second clamping block 82 is further disposed on the slider 84. The lower end portion of the first clamping block 81 and the lower end portion of the second clamping block 82 are correspondingly disposed to prevent the steel plate to be clamped from falling out. Convex edge 86.

The rack 1 is further provided with a suction mechanism 10 for sucking the fabric dropped on the cutting plate 2 onto the conveyor belt 5. The suction mechanism 10 includes a suction cup 101 and a suction cup connecting rod 102. , X-direction screw 103, Y-direction screw 104, Z-direction screw 105, X-direction slide 106, Y-direction slide 107, Z-direction slide 108, X-direction screw 103 is rotatably disposed on the frame 1, X-direction slide 106 is screwed on the X-direction screw 103, and is connected with an X-direction driving motor 109 that drives it to slide in the X-axis direction on the X-direction screw 103, and the Y-direction screw 104 is rotatably disposed on the X-direction sliding seat 106, and A Y-direction driving motor 110 for driving the rotation thereof is connected, and a Y-direction sliding base 107 is screwed on the Y-direction screw 104, and is slidable in the Y-axis direction with respect to the Y-direction screw 104, and the Z-direction screw 105 is rotated and set in the Y direction. To the carriage 107, and connected to the Z-direction driving motor 111 for driving the rotation thereof, the Z-direction sliding seat 108 is screwed on the Z-direction screw 105, and is slidable in the Z-axis direction with respect to the Z-direction screw 105, the suction cup The connecting rod 102 is rotatably disposed on the Z-direction sliding seat 108, and is connected with a suction cup driving motor 112 for driving the rotation thereof. The lower end portion of the suction cup connecting rod 102 is fixedly mounted with an Block 113, the suction cup 101 mounted on the mounting seat 113, and the mounting is also provided a colored mark sensor 114 on base 113.

The power mechanism 34 includes a cooperating cylinder 341 and a piston rod 342. The frame 1 is provided with a cylinder screw 343 and a cylinder screw driving motor 344 for driving the rotation of the cylinder screw 343. The cylinder 341 is screwed on the frame 341. The cylinder screw 343 is slidable in the X-axis direction with respect to the cylinder screw 343. The pressing seat 33 is fixedly mounted on the piston rod 342, and the jack cylinder 9 is connected to the cylinder 341 via the connecting arm 91. 1 is further provided with a flat screw 345 and a flat screw driving motor 346 for driving the rotation of the flat screw 345. The cutting plate 2 is screwed on the flat screw 345 and can be in the Y-axis direction with respect to the flat screw 345. Slip.

The piston rod 342 is also connected to a piston rod drive motor 346 that drives its rotation. Through the above arrangement, the piston rod 342 can be rotated by the piston rod driving motor 346 to drive the cutting die 31 connected to the piston rod 342 to rotate, so that the cutting die 31 can be changed at different angles. Thus, the cutting die 31 can be applied to fabricate more different shapes of fabric.

The pushing device 7 includes a rack 71, a gear 72 and a gear driving motor 73. The gear driving motor 73 is mounted on the pressing seat 33. The gear 72 is mounted on the output shaft of the gear driving motor 73. 71 is fixedly disposed on the side of the sliding seat 32 and is in meshing engagement with the gear 72.

A receiving platform 11 is disposed below the output end of the conveyor belt 5, and a fabric guiding device 12 is disposed between the output end of the conveyor belt 5 and the receiving platform 11, and the fabric guiding device 12 includes a feeding plate 121. One end of the feeding plate 121 is connected to the output end of the conveyor belt 5, and the other end of the feeding plate 121 is located above the receiving platform 11, and the feeding plate 121 is further provided with a fabric for connecting the material entering the feeding plate 121. The push block 128 pushed on the material platform 11 is connected with the pusher drive mechanism 14 to the push block 128.

The pusher driving mechanism 14 includes a first connecting seat 141, a second connecting seat 142, a third connecting seat 147, a height adjusting screw 143 and a push screw 144. The first connecting seat 141 is fixed on the frame 1 at a height. The adjusting screw 143 is rotatably disposed on the first connecting seat 141, and is connected with a first driving motor 145 for driving the rotation thereof. The second connecting seat 142 is screwed on the height adjusting screw 143, and the pushing screw 144 is rotated to be disposed in the second. The connecting seat 142 is connected to a second driving motor 146 for driving the rotation thereof. The center axis of the pushing screw 144 is parallel to the upper end surface of the feeding plate 121, and the third connecting seat 147 is screwed on the pushing material. On the screw 144, the push block 128 includes a first connecting block 1281 and a second connecting block 1282. The first connecting block 1281 is mounted on the third connecting base 147, and the middle portion of the second connecting block 1282 is hinged at the first On the connecting block 1281, the lower end of the second connecting block 1282 is connected with a plurality of convex blocks 1283, and the convex block 1283 is placed horizontally, and the large end portion 12831 of the convex block 1283 is correspondingly opened for the phase. The socket 12833 is inserted into the small end portion 12832 of the adjacent convex block, and after being inserted 1284 through the lock bolt lock is fixed, the upper end of the second connection block 1282 is connected to a plurality of blocks for driving the male connector 1283 at its lower end with the feed plate 121 to maintain the upper end surface of the ejector spring contact 1285.

The fabric guiding device 12 further includes a discharging plate 122. The feeding plate 121 is vertically inclined, and the upper end of the feeding plate 121 is connected to the output end of the conveyor belt 5. The lower end of the feeding plate 121 is located at the receiving platform. The upper end of the feeding plate 121 is further provided with a receiving cavity 123 for receiving the discharging plate 122 therein. The side plates 124 are disposed on both sides of the feeding plate 121, and the lower end portion of the side plate 124 is further connected to extend through. An extending portion 125 outside the feeding plate 121 is disposed on the extending portion 125. The extending portion 125 is provided with an extending groove 126 that is slidably disposed with the discharging plate 122. The extending groove 126 is in communication with the receiving cavity 123. The discharging plate 122 is disposed. Also mounted is a discharge drive cylinder 127 that drives the reciprocating movement between the accommodating chamber 123 and the extension groove 126, and when the discharge plate 122 moves onto the extension groove 126, the upper end surface of the discharge plate 122 and the feed plate 121 The upper end surface of the feed plate 121 is further provided with an upper top device 13 for lifting the discharge plate 122 upward. The upper top device 13 includes a stud 131, a steel ball 132 and a spring. 133, the stud 131 is screwed and fixed on the feeding plate 121, and the stud 131 is opened. 132 and ball spring 133 receiving cavity 134, the ball 132 and the spring 133 abuts against the bottom up by the receiving space 123 penetrates the stripper plate 122.

The receiving platform 11 is mounted on the receiving frame 15, and the receiving frame 15 is further provided with a receiving driving device 16 for driving the receiving platform 11 for movement, and the receiving driving device 16 comprises There is an X-axis receiving screw 161, a Y-axis receiving screw 162, a Z-axis receiving screw 163, a Z-direction supporting seat 164, a Y-direction supporting seat 165, and a Z-axis receiving screw 163 is rotatably disposed on the receiving frame 15, and A Z-axis feed drive motor 166 driving the rotation thereof is connected, and the Z-direction support seat 164 is screwed on the Z-axis feed screw 163 and is slidable in the Z-axis direction with respect to the Z-axis feed screw 163, and the Y-axis The receiving screw 162 is rotatably disposed on the Z-direction support base 164, and is connected with a Y-axis receiving drive motor 167 for driving the rotation thereof, and the Y-direction support base 165 is screwed on the Y-axis receiving screw 162, and is relatively Y The shaft receiving screw 162 is slid in the Y-axis direction, and the X-axis receiving screw 161 is rotatably disposed on the Y-direction supporting seat 165, and is connected with an X-axis receiving driving motor 168 for driving the rotation thereof. The receiving platform 11 The screw is disposed on the X-axis receiving screw 161 and is slidable in the X-axis direction with respect to the X-axis receiving screw 161.

The frame 1 is symmetrically disposed on both sides of the output end of the conveyor belt 5 with a finishing clamp 17, to which the finishing cylinder 18 for driving its movement is connected. With the above structure, before the fabric is output with the conveyor belt 5, the finishing clamps 17 on both sides can clamp the fabric under the driving of the finishing cylinder 18, so that the fabric can be output more neatly and orderly.

Claims

A shoe fabric automatic cutting and unloading machine comprises a frame, a cutting plate and a cutting head, wherein the cutting plate is arranged on the frame and is connected with a driving mechanism for driving the movement of the opposite frame. a cutting head is mounted on the frame and correspondingly located above the cutting plate, the frame is provided with a conveyor belt at least on one side of the cutting head, and a conveying mechanism for driving the transmission is connected to the conveyor belt. The cutting head comprises a cutting die, a sliding seat, a pressing seat and a power mechanism for driving the pressing seat up and down, the power mechanism is mounted on the frame, and the pressing seat is mounted on the power mechanism. On the output end, the sliding seat is mounted on the pressing seat, and a pushing device for pushing the sliding seat above the conveyor belt is disposed between the sliding seat and the pressing seat, and the cutting die is fixed by the clamp. a lower end surface of the sliding seat, and the cutting die is correspondingly located above the cutting plate and the conveyor belt, and a jack cylinder is disposed directly above the conveyor belt, and the jack cylinder is connected to the power mechanism through the connecting arm, The jack is connected to a cylinder for cutting down the cutting die cut fabric top ram sent out, corresponding to the slip base is provided with a through hole for passing the jack.
A shoe fabric automatic cutting and cutting machine according to claim 1, wherein said cutting knife die is formed by enclosing a steel plate in a loop, said jig comprising a plurality of collets, each collet Each includes a first clamping block and a second clamping block, the first clamping block and the second clamping block form a clamping of the steel plate, and the first clamping block and the second clamping block are fixed by bolts, A slider is further connected to the upper end of the clamp block, and the sliding seat is correspondingly provided with a sliding slot for the slider to slide therein, and the slider is also locked by the bolt and the sliding slot after sliding Fixedly, the slider is further provided with a socket for inserting the upper end of the second clamping block.
A shoe fabric automatic cutting and unloading machine according to claim 1, wherein said frame is further provided with a suction mechanism for sucking the fabric dropped on the cutting plate onto the conveyor belt. .
A shoe fabric automatic cutting and cutting machine according to claim 3, wherein the suction mechanism comprises a suction cup, a suction cup connecting rod, an X-direction screw, a Y-direction screw, a Z-direction screw, and an X-direction sliding. Seat, Y-direction slide, Z-direction slide, X-direction screw is set on the frame, X-direction slide is screwed on the X-direction screw, and connected to drive it to slide along the X-axis on the X-direction screw The X-direction driving motor is moved, the Y-direction screw is arranged on the X-direction sliding seat, and the Y-direction driving motor for driving the rotation thereof is connected, and the Y-direction sliding seat is screwed on the Y-direction screw, and the Y-direction screw can be arranged. Sliding in the Y-axis direction, the Z-direction screw is rotated on the Y-direction slide, and is connected with a Z-direction drive motor for driving the rotation thereof, and the Z-direction slide is screwed on the Z-direction screw, and is relatively Z-direction. The screw slides in the Z-axis direction, the suction cup connecting rod rotates and is disposed on the Z-direction sliding seat, and is connected with a suction cup driving motor for driving the rotation thereof, and the lower end portion of the suction cup connecting rod is fixedly mounted with a mounting seat, and the suction cup is mounted It is disposed on the mount, and the color mount sensor is also disposed on the mount.
A shoe fabric automatic cutting and cutting machine according to claim 1, wherein said power mechanism comprises a cooperating cylinder and a piston rod, and the frame is provided with a cylinder screw and for driving the cylinder screw rotation. The cylinder screw drive motor is screwed on the cylinder screw and is slidable relative to the cylinder screw in the X-axis direction. The pressing seat is fixedly mounted on the piston rod, and the jack cylinder is connected to the cylinder through the connecting arm. The frame is further provided with a flat screw and a flat screw driving motor for driving the rotation of the flat screw. The cutting plate is screwed on the flat screw and can slide in the Y-axis direction relative to the flat screw. Moving, the piston rod is also connected with a piston rod driving motor that drives its rotation.
A shoe fabric automatic cutting and unloading machine according to claim 1, wherein said pushing device comprises a rack, a gear and a gear driving motor, the gear driving motor is mounted on the pressing seat, and the gear is mounted. On the output shaft of the gear drive motor, the rack is fixedly disposed on the side of the slip seat and is in meshing engagement with the gear.
A shoe fabric automatic cutting and unloading machine according to claim 1 or 2 or 3 or 4 or 5 or 6, wherein a conveying platform is disposed below the output end of the conveyor belt, and the conveyor output end is A fabric guiding device is disposed between the receiving platforms, the fabric guiding device includes a feeding plate, one end of the feeding plate is connected to the output end of the conveyor belt, and the other end of the feeding plate is located above the receiving platform, The feeding plate is further provided with a pushing block for pushing the fabric entering the feeding plate to the receiving platform, and the pushing block is connected with a pushing material driving mechanism.
A shoe fabric automatic cutting and unloading machine according to claim 7, wherein the pusher driving mechanism comprises a first connecting seat, a second connecting seat, a third connecting seat, a height adjusting screw and a pushing material. a screw, the first connecting seat is fixed on the frame, the height adjusting screw is rotated on the first connecting seat, and the first driving motor for driving the rotation thereof is connected, and the second connecting seat is screwed on the height adjusting screw, and is pushed The material screw is rotatably disposed on the second connecting base, and is connected with a second driving motor for driving the rotation thereof, the central axis of the pushing screw is parallel to the upper end surface of the feeding plate, and the third connecting seat is screwed on On the push screw, the push block includes a first connecting block and a second connecting block, the first connecting block is mounted on the third connecting block, and the middle portion of the second connecting block is hinged on the first connecting block, The lower end of the two connecting blocks is connected with a plurality of convex blocks, and the convex blocks are placed horizontally, and the large end portions of the convex blocks are correspondingly provided with slots for inserting small ends of adjacent convex blocks. And after plugging, it is locked and fixed by locking bolts The upper end of the second connecting block is connected with a push spring for driving the plurality of convex blocks connected on the lower end thereof to keep in contact with the end surface of the feeding plate.
A shoe fabric automatic cutting and unloading machine according to claim 7, wherein said fabric guiding device further comprises a discharging plate, said feeding plate is inclined up and down, and the upper end of the feeding plate Connected to the output end of the conveyor belt, the lower end of the feeding plate is located above the receiving platform, and the lower end portion of the feeding plate is further provided with a receiving cavity for the discharging plate to be accommodated therein, and the side plates are arranged on both sides of the feeding plate, and the side plates The lower end portion is further connected with an extending portion extending out of the feeding plate, and the extending portion is provided with an extending groove which is slidably arranged with the discharging plate, and the extending groove communicates with the receiving cavity, the discharging plate A discharge driving cylinder driving the reciprocating movement between the accommodating cavity and the extending groove is further connected, and when the discharging plate is moved to the extending groove, the upper end surface of the discharging plate and the upper end surface of the feeding plate are kept in the same plane. The feeding plate is further provided with an upper top device for lifting the discharging plate upwards, the upper top device comprises a stud, a steel ball and a spring, and the stud is screwed and fixed on the feeding plate. And the stud is open to accommodate steel balls and springs. The cavity abuts against the spring and penetrates into the receiving cavity of the discharge plate from bottom to top.
A shoe fabric automatic cutting and unloading machine according to claim 7, wherein the receiving platform is mounted on the receiving frame, and the receiving frame is further provided with a driving platform for driving the receiving platform. Its moving feed drive.
A shoe fabric automatic cutting and cutting machine according to claim 10, wherein said material conveying driving device comprises an X-axis receiving screw, a Y-axis receiving screw, a Z-axis receiving screw, and a Z-direction. The support base and the Y-direction support base, the Z-axis receiving screw is rotated on the receiving frame, and is connected with a Z-axis receiving driving motor for driving the rotation thereof, and the Z-direction supporting seat is screwed on the Z-axis receiving screw. The Z-axis receiving screw can be slid in the Z-axis direction, the Y-axis receiving screw is rotated on the Z-direction supporting seat, and the Y-axis receiving driving motor for driving the rotation thereof is connected, and the Y-direction supporting seat is screwed. It is arranged on the Y-axis receiving screw and can slide in the Y-axis direction with respect to the Y-axis receiving screw. The X-axis receiving screw is rotated on the Y-direction supporting seat and connected with the X-axis receiving material for driving the rotation thereof. The driving motor is screwed on the X-axis receiving screw and is slidable in the X-axis direction with respect to the X-axis receiving screw.
A shoe material automatic cutting and unloading machine according to claim 1 or 2 or 3 or 4 or 5 or 6, wherein the frame is symmetrically disposed with a finishing clip on both sides of the output end of the conveyor belt. The finishing cylinder is connected to a finishing cylinder that drives its movement.