CN210972554U - Novel sewing machine needle management device - Google Patents
Novel sewing machine needle management device Download PDFInfo
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- CN210972554U CN210972554U CN201921889524.5U CN201921889524U CN210972554U CN 210972554 U CN210972554 U CN 210972554U CN 201921889524 U CN201921889524 U CN 201921889524U CN 210972554 U CN210972554 U CN 210972554U
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- 238000009958 sewing Methods 0.000 title claims abstract description 26
- 238000011084 recovery Methods 0.000 claims abstract description 16
- 230000001360 synchronised effect Effects 0.000 claims description 60
- 230000033001 locomotion Effects 0.000 claims description 32
- 238000003825 pressing Methods 0.000 claims description 32
- 238000007726 management method Methods 0.000 claims description 24
- 238000005303 weighing Methods 0.000 claims description 16
- 229920001971 elastomer Polymers 0.000 claims description 4
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- 238000001514 detection method Methods 0.000 abstract description 2
- 238000004064 recycling Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a novel needle management device of a sewing machine, which comprises a cabinet body (1) and is characterized in that an upper cabinet door (3) is arranged on the cabinet body (1); the upper cabinet door (3) is provided with a needle outlet (301), a needle inlet (302) and a touch screen (4); the needle outlet (301) is connected with a needle taking groove (8); the needle feeding port (302) is connected with an old needle recovery unit (11); the old needle recovery unit (11) can recognize whether the old needle is intact and the model of the old needle. The utility model has the advantages that: the receiving and recycling conditions of the machine needles can be effectively controlled, and corresponding machine needle quantity information can be displayed through a touch screen; a new needle is taken and conveyed by the needle taking unit and the needle conveying unit, so that the structure is compact and the occupied volume is small; the old needle recovery unit has a broken needle detection function, can timely find a broken needle, and can effectively prevent a broken needle point from being left in sewn clothes or an operator from privately keeping the broken needle point.
Description
Technical Field
The utility model relates to a sewing machine eedle management field especially relates to a novel sewing machine eedle management device.
Background
In the use process of the sewing machine, a needle of the sewing machine is used as a consumable product and needs to be frequently replaced. However, in the process of replacing the old needle with the new needle by the sewing machine operator, the old needle is hidden intentionally, and personal injury is caused intentionally or unintentionally when the old needle is used, so that the accepting condition of the needle needs to be controlled. In the traditional mode, after an operator gives an old machine needle to a manager, the manager gives a new machine needle of a corresponding model to the operator after registering, and in the mode, the old needle needs to be recovered, registered and the new needle needs to be manually issued, so that manpower is occupied, and manual management errors exist.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model discloses a novel needle management device of a sewing machine, which comprises a cabinet body, wherein an upper cabinet door is arranged on the cabinet body; the upper cabinet door is provided with a needle outlet, a needle inlet and a touch screen; the needle outlet is connected with a needle taking groove; the needle feeding port is connected with an old needle recovery unit; the old needle recovery unit can recognize whether the old needle is intact and the model of the old needle; the cabinet body is internally provided with a needle conveying unit, a needle storage unit and a needle taking unit; the needle storage unit is used for storing needles; the needle taking unit is used for taking out a needle from the needle storage unit; the needle conveying unit is used for conveying the machine needle taken out by the needle taking unit to the needle taking groove; the needle conveying unit and the needle taking unit are controlled by a controller.
The needle storage unit comprises a needle storage fixing seat, a needle pressing plate, a needle storage plate, a fixing plate, an upper pressing plate and a bolt; needle storage grooves are uniformly formed in the needle storage plate; the needle storage groove is used for placing a needle and can expose a part of the tail of the needle; the fixing plate is fixed on the needle storage fixing seat; the upper pressure plate is used for sequentially pressing the pressing pin plate and the needle storage plate on the fixing plate from top to bottom; a bolt cylinder of the bolt is fixed on the needle storage fixing seat, and a bolt rod of the bolt is connected with the upper pressing plate; a plurality of springs are arranged between the upper pressure plate and the needle pressing plate.
A pressing strip is arranged below the pressing needle plate; the pressing strips correspond to the needle storage grooves one to one.
Positioning lugs are arranged at two ends of the needle storage plate; a positioning groove is formed in the fixing plate; the positioning lug is matched with the positioning groove.
The needle handling unit has at least two degrees of freedom of movement of the vertical surface.
The needle conveying unit comprises two vertical movement units and a transverse movement unit; the two vertical motion units and the transverse motion unit are arranged in an H shape, and the vertical motion unit on the right side is a mirror image of the vertical motion unit on the left side; the vertical motion unit comprises a vertical fixed seat, a first synchronous belt wheel, a second synchronous belt wheel, a vertical sliding groove, a vertical sliding block and a vertical synchronous belt; the first synchronous belt pulley and the second synchronous belt pulley are both rotationally fixed on the vertical fixed seat, wherein the second synchronous belt pulley is a driving wheel; the vertical synchronous belt bypasses the first synchronous belt pulley and the second synchronous belt pulley; the vertical sliding groove is formed in the vertical fixed seat; the vertical sliding block is connected with the vertical sliding groove in a sliding manner; one end of the vertical sliding block is fixed on the vertical synchronous belt; the transverse movement unit comprises a transverse fixing seat, a third synchronous belt wheel, a fourth synchronous belt wheel, a transverse sliding groove, a transverse sliding block and a transverse synchronous belt; two ends of the transverse fixing seat are respectively fixed on the two vertical sliding blocks; the third synchronous belt pulley and the fourth synchronous belt pulley are both rotatably fixed on the transverse fixing seat, wherein the third synchronous belt pulley is a driving wheel; the transverse synchronous belt bypasses the third synchronous belt pulley and the fourth synchronous belt pulley; the transverse sliding groove is formed in the transverse fixing seat; the transverse sliding block is connected with the transverse sliding groove in a sliding manner; one end of the transverse sliding block is fixed on the transverse synchronous belt.
The needle taking unit comprises a first fixed seat, a second fixed seat, an electric cylinder and an electric clamping jaw; the first fixed seat is fixedly connected with the transverse sliding block; the second fixed seat is rotatably connected with the first fixed seat; the fixed end of the electric cylinder is connected with the second fixed seat; the electric clamping jaw is fixed at the telescopic end of the electric cylinder; the electric clamping jaw is provided with a pair of clamping fingers; the inner side of the clamping finger is provided with a needle taking sensor.
The old needle recovery unit comprises a needle feeding groove, an old needle conveying pipe, a bracket, a weighing plate, a scale and a camera; the needle feeding groove is fixed on the inner side of the upper cabinet door and is connected with the needle feeding opening; a needle throwing circular hole is formed in the lower end face of the needle throwing groove; the needle throwing round hole is communicated with the old needle conveying pipe; a scale is arranged below the old needle conveying pipe; the scale pan is fixed on the weighing plate; the weighing plate is rotatably fixed on the bracket; the camera is fixed above the bracket and can shoot the scale pan; the left side and the right side below the weighing plate are respectively provided with an old needle storage box and a broken needle storage box.
The upper cabinet door is also provided with a power switch button and a reset button; the touch screen has the function of identifying the identity of an operator; the power switch button is used for controlling the on-off of the power supply of the sewing machine needle management device; the reset button is used for controlling the sewing machine needle management device to restore to an initial state; the needle taking groove is provided with a needle outlet round hole; a needle outlet sensor is arranged at the needle outlet round hole of the needle taking groove; the needle outlet sensor can detect whether a needle passes through the needle outlet round hole.
Polyurethane or rubber is arranged on the lower end face of the inner side of the needle taking groove, and the lower edge of the needle outlet is higher than the lower end face of the inner side of the needle taking groove.
The utility model has the advantages that: the automatic needle replacement system can realize unmanned management of replacement of the old needle and the new needle, does not need to manually recover and register the old needle and release the new needle, and avoids the condition of artificial management errors; the receiving and recycling conditions of the machine needles can be effectively controlled, and corresponding machine needle quantity information can be displayed through a touch screen; a new needle is taken and conveyed by the needle taking unit and the needle conveying unit, so that the structure is compact and the occupied volume is small; the needle storage unit stores needles in a plug pin pressing mode, and operation of adding new needles is very convenient; the old needle recovery unit has a broken needle detection function, can timely find a broken needle, and can effectively prevent a broken needle point from being left in sewn clothes or an operator from privately keeping the broken needle point.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a front view of fig. 1.
Fig. 3 is the internal structure diagram of the cabinet of the present invention.
Fig. 4 is the structure diagram of the needle handling unit and the needle storage unit of the present invention.
Fig. 5 is a schematic view of the structure of the needle-manipulating unit of the present invention.
Fig. 6<1> is a perspective view of the vertical motion unit of the present invention.
Fig. 6<2> is a front view of fig. 6<1 >.
Fig. 7<1> is a perspective view of the lateral movement unit of the present invention.
Fig. 7<2> is a front view of fig. 7<1 >.
Fig. 8<1> is a perspective view of the needle storage unit of the present invention.
Fig. 8<2> is a front view of fig. 8<1 >.
Fig. 9<1> is an exploded view of the needle storage unit of the present invention.
Fig. 9<2> is a front view of fig. 9<1 >.
Fig. 10 is an enlarged view of b in <1> of fig. 9.
Fig. 11 is an enlarged view at c in <2> of fig. 9.
Fig. 12 is a perspective view of the needle withdrawing unit of the present invention.
Fig. 13 is a front view of fig. 12.
Fig. 14 is a schematic view of the needle taking groove structure of the present invention.
Fig. 15 is a schematic structural view of the old needle recovery unit of the present invention.
Fig. 16 is another state diagram of fig. 15.
Fig. 17 is an enlarged view of a portion a of fig. 1.
Fig. 18 is a schematic view of the plug structure of the present invention.
The parts in the drawings are numbered as follows: the needle-withdrawing device comprises a cabinet body 1, a lower cabinet door 2, an upper cabinet door 3, a touch screen 4, a needle-transporting unit 5, a needle-storing unit 6, a needle-withdrawing unit 7, a needle-withdrawing groove 8, a door lock 9, a needle 10, an old needle recovery unit 11, a needle outlet 301, a needle-throwing opening 302, a power switch button 12, a reset button 13, a vertical motion unit 5A, a transverse motion unit 5B, a vertical fixing seat 501, a first synchronous pulley 502, a second synchronous pulley 503, a vertical sliding groove 504, a vertical sliding block 505, a vertical synchronous belt 506, a transverse fixing seat 507, a third synchronous pulley 508, a fourth synchronous pulley, a transverse sliding groove 510, a transverse sliding block 511, a transverse synchronous belt 512, a needle-storing fixing seat 601, a needle pressing plate 602, a needle-storing plate 603, a fixing plate 604, an upper pressing plate 605, a spring 606, a positioning bump 607, a positioning groove 608, a pressing strip 609, a needle-storing groove 610, a bolt 611, the device comprises a clamping finger 704, a needle taking sensor 705, an electric cylinder 706, a needle outlet circular hole 801, a needle outlet sensor 802, a needle feeding groove 1101, a needle feeding circular hole 1102, an old needle conveying pipe 1103, a support 1104, a weighing plate 1105, a scale 1106, a camera 1107, an old needle storage box 1108, a broken needle storage box 1109, a latch cylinder 6111 and a latch rod 6112.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the invention can be more easily understood by those skilled in the art, thereby making the scope of the invention more clearly defined.
Example 1
Referring to fig. 1-18, a novel needle management device for a sewing machine comprises a cabinet body 1, wherein an upper cabinet door 3 is arranged on the cabinet body 1; the upper cabinet door 3 is provided with a needle outlet 301, a needle inlet 302 and a touch screen 4; the needle outlet 301 is connected with a needle taking groove 8; the needle inlet 302 is connected with an old needle recovery unit 11; the old needle recovery unit 11 can recognize whether the old needle is intact and the model of the old needle; the cabinet body 1 is internally provided with a needle conveying unit 5, a needle storage unit 6 and a needle taking unit 7; the needle storage unit 6 is used for storing needles; the needle taking unit 7 is used for taking out the machine needle from the needle storage unit 6; the needle conveying unit 5 is used for conveying the needles taken out by the needle taking unit 7 to a needle taking groove 8; the needle operating unit 5 and the needle taking unit 7 are controlled by a controller.
Referring to fig. 3, 4, 8-11 and 18, the needle storage unit 6 comprises a needle storage fixing seat 601, a pressing plate 602, a needle storage plate 603, a fixing plate 604, an upper pressing plate 605 and a plug pin 611; needle storage grooves 610 are uniformly arranged on the needle storage plate 603; the needle storage groove 610 is used for placing the needle 10 and can expose a part of the tail of the needle 10; the fixing plate 604 is fixed on the needle storage fixing seat 601; the upper pressing plate 605 is used for sequentially pressing the pressing plate 602 and the needle storage plate 603 on the fixing plate 604 from top to bottom; a bolt cylinder 6111 of the bolt 611 is fixed on the needle storage fixing seat 601, and a bolt rod 6112 of the bolt 611 is connected with the upper pressure plate 605; a plurality of springs 606 are arranged between the upper pressure plate 605 and the pressure plate 602; the needle storage unit 6 stores a new needle 10 by pressing the latch 611, when a new needle is added, the latch bar 6112 is lifted along a C-shaped slide way arranged on the latch cylinder 6111, so that the needle storage plate 603 can be taken out, the needle can be added or replaced, after the needle is added, the needle storage plate 603 is placed, and the latch bar 6112 is pressed down along the C-shaped slide way arranged on the latch cylinder 6111.
A pressing strip 609 is arranged below the pressing plate 602; the pressing strips 609 correspond to the needle storage grooves 610 one by one, and the pressing strips 609 can be made of polyurethane or rubber and other materials with good elastic deformation performance; the arrangement of the pressing strips 609 can enable the pressing plate 602 to better press the needle storage groove 610, so that the machine needle 10 does not move.
The two ends of the needle storage plate 603 are provided with positioning lugs 607; a positioning groove 608 is formed on the fixing plate 604; the positioning lug 607 is matched with the positioning groove 608; the arrangement of the positioning projections 607 and the positioning grooves 608 can make an operator very convenient to clamp the needle storage plate 603 on the fixing plate 604, and ensure the placement accuracy of the needle storage plate 603.
Referring to fig. 3-7, the hand unit 5 has at least two degrees of freedom of movement in a vertical plane; the hand unit 5 may have three spatial degrees of freedom of movement, and a robot arm or the like may be used.
The needle manipulating unit 5 comprises two vertical moving units 5A and a transverse moving unit 5B; the two vertical motion units 5A and the transverse motion unit 5B are arranged in an H shape, and the vertical motion unit 5A on the right side is a mirror image of the vertical motion unit 5A on the left side; the vertical motion unit 5A comprises a vertical fixed seat 501, a first synchronous pulley 502, a second synchronous pulley 503, a vertical chute 504, a vertical slider 505 and a vertical synchronous belt 506; the first synchronous pulley 502 and the second synchronous pulley 503 are both rotatably fixed on the vertical fixing seat 501, wherein the second synchronous pulley 503 is a driving pulley; a vertical timing belt 506 is wound around the first timing pulley 502 and the second timing pulley 503; the vertical sliding groove 504 is arranged on the vertical fixed seat 501; the vertical sliding block 505 is slidably connected with the vertical sliding groove 504; one end of a vertical sliding block 505 is fixed on a vertical synchronous belt 506; the transverse moving unit 5B comprises a transverse fixing seat 507, a third synchronous pulley 508, a fourth synchronous pulley 509, a transverse sliding groove 510, a transverse sliding block 511 and a transverse synchronous belt 512; two ends of the transverse fixing seat 507 are respectively fixed on the two vertical sliding blocks 505; the third synchronous pulley 508 and the fourth synchronous pulley 509 are both rotatably fixed on the transverse fixing seat 507, wherein the third synchronous pulley 508 is a driving pulley; the transverse timing belt 512 is wound around the third timing pulley 508 and the fourth timing pulley 509; the transverse sliding chute 510 is arranged on the transverse fixing seat 507; the transverse sliding block 511 is connected with the transverse sliding groove 510 in a sliding way; one end of the transverse sliding block 511 is fixed on the transverse synchronous belt 512; vertical and horizontal motion control is realized in a synchronous belt transmission mode, the structure is simple, and the control is easy; the motors for capstan second synchronous pulley 503 and capstan third synchronous pulley 508 are both shown and their movement is controlled by the controller.
Referring to fig. 12 and 13, the needle withdrawing unit 7 includes a first fixing base 701, a second fixing base 702, an electric cylinder 706 and an electric clamping jaw 703; the first fixed seat 701 is fixedly connected with the transverse sliding block 511; the second fixing seat 702 is rotatably connected with the first fixing seat 701; the fixed end of the electric cylinder 706 is connected with the second fixed seat 702; the electric clamping jaw 703 is fixed at the telescopic end of the electric cylinder 706; the electric jaw 703 is provided with a pair of clamping fingers 704; a needle taking sensor 705 is arranged on the inner side of the clamping finger 704; a motor for controlling the second fixing seat 702 to rotate relative to the first fixing seat 701 is shown; the movement of which is controlled by a controller; the electric clamping jaw 703 and the electric cylinder 706 are controlled by a controller; the needle sensor 705 is electrically connected to the controller.
Referring to fig. 3, 15 and 16, the old needle recovery unit 11 includes a needle feeding slot 1101, an old needle delivery tube 1103, a support 1104, a weighing plate 1105, a scale 1106 and a camera 1107; the needle feeding groove 1101 is fixed on the inner side of the upper cabinet door 3 and is connected with the needle feeding opening 302; a needle throwing circular hole 1102 is formed in the lower end face of the needle throwing groove 1101; the needle throwing round hole 1102 is communicated with an old needle delivery pipe 1103; a scale plate 1106 is arranged below the old needle conveying pipe 1103; the scale pan 1106 is fixed on the weighing plate 1105; the weighing plate 1105 is rotatably fixed on the bracket 1104; a camera 1107 is fixed above the bracket 1104 and can photograph the scale pan 1106; the old needle storage box 1108 and the broken needle storage box 1109 are respectively arranged on the left side and the right side below the weighing plate 1105.
Referring to fig. 1, 2 and 14, the upper cabinet door 3 is further provided with a power switch button 12 and a reset button 13; the touch screen 4 has the function of identifying the identity of an operator; the power switch button 12 is used for controlling the on-off of the power supply of the sewing machine needle management device; the reset button 13 is used for controlling the sewing machine needle management device to restore the initial state; the needle taking groove 8 is provided with a needle outlet round hole 801; a needle outlet sensor 802 is arranged at the needle outlet round hole 801 of the needle taking groove 8; the needle-out sensor 802 can detect whether the needle 10 passes through the needle-out circular hole 801; the touch screen 4 can display the residual quantity of the new needles of each model, the quantity of the recovered old needles and the operation countdown; the touch screen 4 is also provided with a buzzer, and sounds an alarm when the operation countdown is overtime; the mode of identifying the identity of the operator by the touch screen 4 is one or more of face brushing identification, fingerprint identification, IC card identification and account password identification.
Referring to fig. 17, the lower end surface of the inner side of the needle taking groove 8 is provided with polyurethane or rubber, and the lower side of the needle outlet 301 is higher than the lower end surface of the inner side of the needle taking groove 8; the needle point is prevented from being broken or damaged after the new needle passes through the needle outlet round hole 801.
Before the utility model is used, the equipment technicians need to confirm that the states of all mechanical parts and all electrical components are normal and can allow the operators to use the equipment; the utility model discloses during the use, the operative employee need carry out identification, touch-sensitive screen 4 shows that identification passes through the back, the last operation countdown that shows of touch-sensitive screen 4, the operative employee drops into old eedle and throws needle round hole 1102, old eedle passes through old needle conveyer pipe 1103 and falls to the pan of steelyard 1106 in, the pan of steelyard 1106 increases, weighing board 1105 weighs the pan of steelyard 1106 and the old eedle therein and obtains the weight of old eedle, and trigger camera 1107 shoots the length of old eedle to obtain the old eedle, can synthesize through the weight of old eedle and two parameters of length and judge whether old eedle is disconnected needle and the model of old eedle (the weight and the length one-to-one of the eedle of the same series); if the old needle thrown by the operator is judged to be a complete needle, the weighing plate 1105 rotates anticlockwise to pour the old needle into the old needle storage box 1108, meanwhile, the detected needle model is sent to the controller, the controller controls the needle conveying unit 5 to drive the needle taking unit 7 to take the needle, and when the needle is taken, the second fixing seat 702 is firstly controlled to rotate relative to the first fixing seat 701, so that the electric clamping jaw 703 is in a horizontal state; then the needle operation unit 5 is controlled to drive the electric clamping jaw 703 to move to the needle position of the needle storage unit 6; the electric cylinder 706 extends to drive the electric clamping jaw 703 to extend forwards; then a needle taking sensor 705 senses that a needle is in the clamping finger 704; then controlling a clamping finger 704 of the electric clamping jaw 703 to clamp the needle, then retracting the electric cylinder 706 to drive the electric clamping jaw 703 to retract, and pulling out the needle to be taken; then the needle conveying unit 5 drives the electric clamping jaws 703 clamping the needle to convey to the corresponding needle taking groove 8, and the needle is aligned to the position right above the needle outlet circular hole 801; then, the second fixing seat 702 is controlled to rotate relative to the first fixing seat 701, so that the electric clamping jaw 703 is in a vertical state; then the clamping fingers 704 of the electric clamping jaws 703 are controlled to be loosened, the machine needle falls into the needle taking groove 8 through the needle outlet circular hole 801 under the action of gravity, and the needle outlet sensor 802 senses that the machine needle falls down, so that the number of the corresponding new needles on the touch screen is reduced by one; the operator takes out the machine needle from the needle taking groove 8, the utility model enters a standby state to wait for the next process of throwing the old needle and taking the new needle; if the old machine needle thrown by the operator is judged to be broken, the weighing plate 1105 rotates clockwise to pour the old machine needle into the broken needle storage box 1109, and meanwhile, the touch screen 4 gives an alarm to call relevant responsible persons for processing, and the broken needle is registered so as to trace the broken needle point and prevent the broken needle point from remaining in the sewed clothes; and the related responsible person takes the machine needle with the designated model through the touch screen and sends the machine needle to an operator.
It should be noted that the utility model discloses also can the direct operation touch-sensitive screen 4, carry out getting the needle of corresponding model eedle, under this kind of situation, need not old needle recovery unit.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any slight modifications, equivalent replacements and improvements made by the technical spirit of the present invention to the above embodiments should be included in the technical solution of the present invention.
Claims (10)
1. A novel needle management device of a sewing machine comprises a cabinet body (1), and is characterized in that an upper cabinet door (3) is arranged on the cabinet body (1); the upper cabinet door (3) is provided with a needle outlet (301), a needle inlet (302) and a touch screen (4); the needle outlet (301) is connected with a needle taking groove (8); the needle feeding port (302) is connected with an old needle recovery unit (11); the old needle recovery unit (11) can identify whether the old needle is intact and the model of the old needle; the cabinet body (1) is internally provided with a needle conveying unit (5), a needle storage unit (6) and a needle taking unit (7); the needle storage unit (6) is used for storing needles; the needle taking unit (7) is used for taking out a needle from the needle storage unit (6); the needle conveying unit (5) is used for conveying the needles taken out by the needle taking unit (7) to the needle taking groove (8); the needle conveying unit (5) and the needle taking unit (7) are controlled by a controller.
2. The novel needle management device of the sewing machine according to claim 1, wherein the needle storage unit (6) comprises a needle storage fixing seat (601), a needle pressing plate (602), a needle storage plate (603), a fixing plate (604), an upper pressing plate (605) and a plug pin (611); needle storage grooves (610) are uniformly formed in the needle storage plate (603); the needle storage groove (610) is used for placing the needle (10) and can expose a part of the tail of the needle (10); the fixing plate (604) is fixed on the needle storage fixing seat (601); the upper pressing plate (605) is used for sequentially pressing the pressing plate (602) and the needle storage plate (603) on the fixing plate (604) from top to bottom; a bolt cylinder (6111) of the bolt (611) is fixed on the needle storage fixing seat (601), and a bolt rod (6112) of the bolt (611) is connected with the upper pressure plate (605); a plurality of springs (606) are arranged between the upper pressure plate (605) and the pressure plate (602).
3. A new needle management device of sewing machine according to claim 2, characterized in that a pressing bar (609) is provided under the presser plate (602); the pressing strips (609) correspond to the needle storage grooves (610) one by one.
4. The novel needle management device of sewing machine according to claim 3, characterized in that the two ends of the needle storage plate (603) are provided with positioning lugs (607); a positioning groove (608) is formed in the fixing plate (604); the positioning lug (607) is matched with the positioning groove (608).
5. A new needle management device for sewing machines, according to claim 4, characterized in that said needle-handling unit (5) has at least two degrees of freedom of movement of the vertical plane.
6. A new needle management device of a sewing machine according to claim 5, characterized in that said needle-handling unit (5) comprises two vertical movement units (5A), a transverse movement unit (5B); the two vertical motion units (5A) and the transverse motion unit (5B) are arranged in an H shape, and the vertical motion unit (5A) on the right side is a mirror image of the vertical motion unit (5A) on the left side; the vertical motion unit (5A) comprises a vertical fixed seat (501), a first synchronous pulley (502), a second synchronous pulley (503), a vertical sliding chute (504), a vertical sliding block (505) and a vertical synchronous belt (506); the first synchronous pulley (502) and the second synchronous pulley (503) are both rotationally fixed on the vertical fixed seat (501), wherein the second synchronous pulley (503) is a driving wheel; the vertical synchronous belt (506) is wound around the first synchronous pulley (502) and the second synchronous pulley (503); the vertical sliding groove (504) is formed in the vertical fixed seat (501); the vertical sliding block (505) is connected with the vertical sliding groove (504) in a sliding way; one end of the vertical sliding block (505) is fixed on the vertical synchronous belt (506); the transverse movement unit (5B) comprises a transverse fixed seat (507), a third synchronous pulley (508), a fourth synchronous pulley (509), a transverse sliding groove (510), a transverse sliding block (511) and a transverse synchronous belt (512); two ends of the transverse fixing seat (507) are respectively fixed on the two vertical sliding blocks (505); the third synchronous pulley (508) and the fourth synchronous pulley (509) are both rotationally fixed on the transverse fixing seat (507), wherein the third synchronous pulley (508) is a driving pulley; the transverse timing belt (512) is wound around the third timing pulley (508) and a fourth timing pulley (509); the transverse sliding groove (510) is formed in the transverse fixing seat (507); the transverse sliding block (511) is connected with the transverse sliding groove (510) in a sliding mode; one end of the transverse sliding block (511) is fixed on the transverse synchronous belt (512).
7. The new needle management device of sewing machine according to claim 6, characterized by that, the needle-taking unit (7) comprises a first fixed seat (701), a second fixed seat (702), an electric cylinder (706) and an electric clamping jaw (703); the first fixed seat (701) is fixedly connected with the transverse sliding block (511); the second fixed seat (702) is rotatably connected with the first fixed seat (701); the fixed end of the electric cylinder (706) is connected with the second fixed seat (702); the electric clamping jaw (703) is fixed at the telescopic end of the electric cylinder (706); the electric clamping jaw (703) is provided with a pair of clamping fingers (704); a needle taking sensor (705) is arranged on the inner side of the clamping finger (704).
8. The novel needle management device of the sewing machine according to claim 1, characterized in that the upper cabinet door (3) is further provided with a power switch button (12) and a reset button (13); the touch screen (4) has the function of identifying the identity of an operator; the power switch button (12) is used for controlling the on-off of the power of the sewing machine needle management device; the reset button (13) is used for controlling the sewing machine needle management device to restore to the initial state; the needle taking groove (8) is provided with a needle outlet round hole (801); a needle outlet sensor (802) is arranged at the needle outlet round hole (801) of the needle taking groove (8); the needle outlet sensor (802) can detect whether a needle (10) passes through the needle outlet circular hole (801).
9. The new needle management device of sewing machine according to claim 1, characterized in that the old needle recovery unit (11) comprises a needle feeding slot (1101), an old needle delivery pipe (1103), a bracket (1104), a weighing plate (1105), a scale (1106), a camera (1107); the needle feeding groove (1101) is fixed on the inner side of the upper cabinet door (3) and is connected with the needle feeding opening (302); a needle throwing circular hole (1102) is formed in the lower end face of the needle throwing groove (1101); the needle throwing round hole (1102) is communicated with the old needle conveying pipe (1103); a scale plate (1106) is arranged below the old needle conveying pipe (1103); the scale pan (1106) is fixed on the weighing plate (1105); the weighing plate (1105) is rotatably fixed on the bracket (1104); the camera (1107) is fixed above the bracket (1104) and can shoot the scale pan (1106); the left side and the right side below the weighing plate (1105) are respectively provided with an old needle storage box (1108) and a broken needle storage box (1109).
10. The novel needle management device of sewing machine according to any of claims 1-9, characterized in that the lower end surface of the inside of the needle taking groove (8) is provided with polyurethane or rubber, and the lower edge of the needle outlet (301) is higher than the lower end surface of the inside of the needle taking groove (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921889524.5U CN210972554U (en) | 2019-11-05 | 2019-11-05 | Novel sewing machine needle management device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921889524.5U CN210972554U (en) | 2019-11-05 | 2019-11-05 | Novel sewing machine needle management device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114351367A (en) * | 2021-12-25 | 2022-04-15 | 浙江川田智能科技有限公司 | Intelligent management device for sewing machine needles |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114351367A (en) * | 2021-12-25 | 2022-04-15 | 浙江川田智能科技有限公司 | Intelligent management device for sewing machine needles |
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Effective date of registration: 20231114 Address after: Room 1404, 14th Floor, Office Building 4, No. 850 Weiken Street, Xiasha Street, Qiantang District, Hangzhou City, Zhejiang Province, 310000 (self declared) Patentee after: Hangzhou Jiuku Intelligent Technology Co.,Ltd. Address before: 276000 Weidong Village, Jiehu Town, Yinan County, Linyi City, Shandong Province Patentee before: Liu Changjian |
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