Disclosure of Invention
Aiming at the technical defects, the invention provides an automatic cloth manual embroidering device which can overcome the defects.
The invention relates to an automatic cloth manual embroidery device, which comprises a machine body, wherein a working cavity with an upward opening is arranged in the machine body, a lifting cavity with an upward opening is arranged in the lower end wall of the working cavity, a feeding cavity with an opening facing left and a right side communicated with the outside is arranged in the right end wall of the working cavity, a driving cavity communicated with the feeding cavity and bilaterally symmetrical by taking the lifting cavity as a center is arranged at the lower side of the feeding cavity, a reversing device is arranged in the driving cavity and comprises driven shafts rotatably arranged in the left and right side end walls of the driving cavity, a reversing gear is fixed on the driven shaft, a driven belt pulley fixed on the driven shaft is arranged at one side of the reversing gear close to the lifting cavity, a connecting rod cavity with an upward opening and communicated with the driving cavity and positioned in the lower end wall of the lifting cavity is arranged in the end wall of one side of the driving cavity close, the left end wall of the working cavity is internally provided with a delivery cavity with an opening facing the right and the left communicated with the outside, the delivery cavity is internally provided with a conveying device, the lower side of the delivery cavity is provided with a collection cavity with an opening facing the left, the left side of the lifting cavity is provided with a fan cavity with an opening facing the left in the right end wall of the collection cavity, the fan cavity is internally provided with an adsorption device, the lower side of the lifting cavity is provided with a power cavity, the power cavity is internally provided with an auxiliary device, the auxiliary device comprises a main motor fixedly arranged in the lower end wall of the power cavity, the upper side of the main motor is in power connection with a motor shaft, and the upper side of the motor shaft is fixed with a motor bevel gear.
Preferably, the auxiliary device comprises a transmission bevel gear meshed with the left side of the motor bevel gear, the transmission bevel gear is fixed on a left transmission shaft, the left side of the left transmission shaft is installed on a left coupler fixedly arranged in the left end wall of the power cavity, the left coupler is in forward rotation disconnection and reverse rotation communication, the right side of the left transmission shaft is installed on a right coupler fixedly arranged in the right end wall of the power cavity, the right coupler is in forward rotation disconnection and reverse rotation communication, the upper side of the transmission bevel gear is meshed with a lifting bevel gear, the upper side of the lifting bevel gear is fixedly provided with a lifting shaft, the upper side of the lifting shaft is rotatably installed on a coupler fixedly arranged in the upper end wall of the power cavity, the coupler transmits power when being powered on and does not transmit power when being powered off, and the upper side of the coupler is provided with a screw rod which is positioned in the lifting, and a lifting platform in threaded connection with the screw rod is arranged in the lifting cavity in a sliding manner.
Preferably, conveyer including rotate set up in send out the chamber with send into the intracavity and about lift chamber bilateral symmetry's reversal piece, be provided with the conveying chamber that link up about in the reversal piece, the rear side in conveying chamber is provided with the gear chamber, the front end wall in conveying chamber downside is fixed with the conveying motor, the rear side power connection of conveying motor have rotate set up in lower extrusion axle in the conveying chamber rear end wall, be fixed with down the extrusion wheel down on the extrusion axle, the rear side of lower extrusion axle extends to the gear intracavity and is fixed with the lower gear, the upside meshing of lower gear has last gear, the front side of going up the gear is fixed with rotate set up in last extrusion axle in the gear chamber front end wall, the front side of going up the extrusion axle extends to in the conveying chamber and be fixed with last extrusion wheel.
Preferably, the reverse rotation device comprises a ring gear fixedly arranged outside the reverse rotation cavity and meshed with the reverse rotation gear, a belt is arranged on the driven belt wheel, a driving belt wheel connected through the belt is arranged on the lower side of the driven belt wheel, a driving shaft which is rotatably arranged in the end wall of one side of the driving cavity close to the lifting cavity is fixed on one side of the driving belt wheel close to the lifting cavity, the right side of one driving shaft positioned on the left side of the power cavity is in power connection with the left coupling, the left side of one driving shaft positioned on the right side of the power cavity is in power connection with the right coupling, a pressure block which can extend into the lifting cavity is arranged in the connecting rod cavity at one side close to the lifting cavity in a sliding manner, the downside of pressure piece articulates there is the connecting rod, the connecting rod is kept away from one side of lift chamber articulates there is the tensioning piece that can the horizontal slip and left side can make the belt tensioning.
Preferably, adsorption equipment is including setting up fan in the fan intracavity, the right side of fan is fixed with rotate set up in fan axle in the fan chamber right side end wall, the right side of fan axle extends to the drive intracavity just fixes driving pulley keeps away from one side in the lift chamber, the upper end wall in chamber and the lower extreme wall interior position symmetry of sending out are provided with the adsorption tube, the one side that the adsorption tube is close to the symmetric center is fixed with the adsorption head, the adsorption tube is located one side in the organism install with collect the communicating conveyer pipe in chamber, the left side opening part in collection chamber is provided with the door of opening that can open and close.
The beneficial effects are that: the invention can ensure that the cloth is always in a flat state when being fed, the step of manual adjustment is omitted, the cloth can be automatically turned to the back side after the embroidery on the front side is finished, and the secondary clamping is not needed, so that the problems that the embroidery quality is reduced due to the wrinkles of the cloth during the clamping and the like are avoided, the embroidery processing efficiency is improved, and the embroidery quality is ensured; the invention can perform dust collection operation on the surface of the cloth after the embroidery of the cloth is finished, so that the thread ends or other dirty objects attached to the surface of the cloth are sucked into the collecting cavity, and the cleanness and tidiness of the cloth are kept.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations and/or steps that are mutually exclusive.
The invention will now be described in detail with reference to fig. 1-3, for the sake of convenience, the orientations described hereinafter being defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The automatic cloth manual embroidery device comprises a machine body 10, wherein a working cavity 60 with an upward opening is arranged in the machine body 10, a lifting cavity 53 with an upward opening is arranged in the lower end wall of the working cavity 60, a feeding cavity 58 with an opening facing left and a right side communicated with the outside is arranged in the right end wall of the working cavity 60, a driving cavity 15 communicated with the feeding cavity 58 and bilaterally symmetrical about the lifting cavity 53 is arranged at the lower side of the feeding cavity 58, a reversing device is arranged in the driving cavity 15 and comprises driven shafts 18 rotatably arranged in the left side end wall and the right side end wall of the driving cavity 15, a reversing gear 19 is fixed on the driven shaft 18, a driven belt wheel 38 fixed on the driven shaft 18 is arranged at one side, close to the lifting cavity 53, of the reversing gear 19, is provided with a driven belt wheel 38, close to the lifting cavity 53, and is arranged in the end wall of one side, close to the lifting cavity 53, of the driving cavity 15, and is The connecting rod cavity 52 with an upward opening in an end wall, the sending cavity 13 with a rightward opening and a leftward opening communicated with the outside is arranged in the left end wall of the working cavity 60, a conveying device is arranged in the sending cavity 13, a collecting cavity 16 with a leftward opening is arranged on the lower side of the sending cavity 13, a fan cavity 22 with a leftward opening is arranged on the left side of the driving cavity 15 on the left side of the lifting cavity 53, a suction device is arranged in the fan cavity 22, a power cavity 50 is arranged on the lower side of the lifting cavity 53, an auxiliary device is arranged in the power cavity 50 and comprises a main motor 30 fixedly arranged in the lower end wall of the power cavity 50, a motor shaft 31 is connected to the upper side of the main motor 30 in a power connection mode, and a motor bevel gear 33 is fixed to the upper side of the motor shaft 31.
Advantageously, the auxiliary device comprises a transmission bevel gear 32 engaged with the left side of the motor bevel gear 33, the transmission bevel gear 32 is fixed on a left transmission shaft 29, the left side of the left transmission shaft 29 is mounted on a left coupling 28 fixedly arranged in the left end wall of the power chamber 50, the left coupling 28 is in forward rotation disconnection and reverse rotation communication, the right side of the left transmission shaft 29 is mounted on a right coupling 34 fixedly arranged in the right end wall of the power chamber 50, the right coupling 34 is in forward rotation and reverse rotation communication, the upper side of the transmission bevel gear 32 is engaged with a lifting bevel gear 48, the upper side of the lifting bevel gear 48 is fixed with a lifting shaft 46, the upper side of the lifting shaft 46 is rotatably mounted on a coupling 49 fixedly arranged in the upper end wall of the power chamber 50, the coupling 49 transmits power when being powered on and does not transmit power when being powered off, the upside of shaft coupling 49 is installed and is located lift chamber 53 and rotatable screw rod 48, it is provided with to slide in the lift chamber 53 with screw rod 48 threaded connection's lift platform 47, the device can assist the cloth to feed, guarantees that the cloth is in the horizontality all the time when feeding, has removed the step of manual adjustment from, has improved and has fed efficiency.
Advantageously, the transfer means comprise a reversing block 14 rotatably arranged in the outfeed chamber 13 and the infeed chamber 58 and bilaterally symmetrical with respect to the lifting chamber 53, a transmission cavity 44 which is communicated with the left and the right is arranged in the reversing block 14, a gear cavity 56 is arranged at the rear side of the transmission cavity 44, a conveying motor 54 is fixed at the inner lower side of the front end wall of the conveying cavity 44, a lower extrusion shaft 41 which is rotatably arranged in the rear end wall of the conveying cavity 44 is in power connection with the rear side of the conveying motor 54, a lower extrusion wheel 40 is fixed on the lower extrusion shaft 41, the rear side of the lower extrusion shaft 41 extends into the gear cavity 56 and is fixed with a lower gear 57, an upper gear 55 is engaged with the upper side of the lower gear 57, an upper pressing shaft 43 rotatably disposed in the front end wall of the gear chamber 56 is fixed to the front side of the upper gear 55, the front side of the upper pressing shaft 43 extends into the transfer chamber 44 and is fixed with an upper pressing wheel 42.
Advantageously, the reversing device comprises a ring gear 39 fixedly arranged outside the reversing chamber 14 and engaged with the reversing gear 19, a belt 37 is mounted on the driven pulley 38, a driving pulley 36 connected with the belt 37 is arranged on the lower side of the driven pulley 38, a driving shaft 24 rotatably arranged in an end wall of one side of the driving chamber 15 close to the lifting chamber 53 is fixed on one side of the driving pulley 36 close to the lifting chamber 53, the right side of one driving shaft 24 on the left side of the power chamber 50 is in power connection with the left coupling 28, the left side of one driving shaft 24 on the right side of the power chamber 50 is in power connection with the right coupling 34, a pressure block 51 capable of extending into the lifting chamber 53 is slidably arranged on one side of the connecting rod chamber 52 close to the lifting chamber 53, and a connecting rod 26 is hinged on the lower side of the pressure block 51, one side of the connecting rod 26, which is far away from the lifting cavity 53, is hinged with a tensioning block 25 which can slide left and right and can tension the belt 37, and the device can enable the cloth to be automatically turned to the back side after the embroidery on the front side is finished, so that the efficiency is improved compared with manual turning, secondary clamping is not needed, and the problems that the embroidery quality is reduced due to the wrinkles of the cloth during clamping and the like are avoided.
Advantageously, the suction device comprises a fan 21 arranged in the fan cavity 21, a fan shaft 23 rotatably arranged in the right end wall of the fan cavity 21 is fixed to the right side of the fan 21, the right side of the fan shaft 23 extends into the driving cavity 15 and is fixed to the side of the driving pulley 36 away from the lifting cavity 53, suction pipes 11 are symmetrically arranged in the upper end wall and the lower end wall of the sending-out cavity 13, a suction head 12 is fixed to the side of the suction pipe 11 close to the symmetric center, a delivery pipe 59 communicated with the collecting cavity 16 is installed to the side of the suction pipe 11 in the machine body 10, an opening door 17 capable of being opened and closed is arranged at the left opening of the collecting cavity 16, the suction device can perform dust collection operation on the surface of the cloth after embroidery of the cloth is finished, so that the thread head or other dirty objects attached to the surface of the cloth are sucked into the collecting cavity, keeping the cloth clean and tidy.
In the initial state, the lifting platform 47 is located on the upper side of the lifting cavity 53, the upper side of the pressure block 51 is located in the lifting cavity 53, the connecting rod spring 27 is not compressed, the belt 37 is not tensioned, and the coupling 49 is electrified.
When the embroidery machine starts to work, special cloth needing embroidery work is fed in from a feeding cavity 58, the cloth is squeezed between an upper squeezing wheel 42 and a lower squeezing wheel 40, a conveying motor 54 is started, the lower squeezing wheel 40 and a lower gear 57 are driven to rotate through a lower squeezing wheel 41, so that the lower gear 57 drives an upper gear 55 to rotate, so that the upper gear 55 drives the upper squeezing wheel 42 to rotate through an upper squeezing shaft 43, the cloth moves leftwards and enters a working cavity 60, the cloth entering the working cavity 60 is contacted with the upper surface of a lifting platform 47 under the action of gravity and slides leftwards and leftwards, when the cloth moves to a feeding cavity 13, the cloth is squeezed and pulled leftwards by the upper squeezing wheel 42 and the lower squeezing wheel 40 on the left side of the lifting cavity 53, when the cloth moves leftwards to be about to reach an adsorption head 12, the conveying motor 54 is closed, the cloth is tightly pressed by the upper squeezing wheel 42 and the lower squeezing wheel 40 which are symmetrical left and right, and the cloth is in a tensioned state, then the main motor 30 is reversely started, so that the motor bevel gear 33 is driven to rotate through the motor shaft 31, the transmission bevel gear 32 is driven to rotate, the lifting bevel gear 45 is driven to rotate, the lifting shaft 46 is driven to rotate, the screw 48 is driven to rotate through the coupler 49, the lifting platform 47 moves downwards, the lifting platform 47 finally moves into the lifting cavity 53, the pressure block 51 moves downwards into the connecting rod cavity 52, the connecting rod spring 27 is compressed, the tensioning block 25 is driven to move towards the side far away from the lifting cavity 52 through the connecting rod 26, the belt 37 is tensioned, the coupler 49 is powered off, the main motor 30 is closed, then the embroidery operation on the front surface of the cloth can be carried out, after the embroidery operation on the front surface is finished, the main motor 30 is reversely started, the transmission bevel gear 32 drives the left transmission shaft 29 to rotate, so that the driving shaft 24 is driven to rotate through the left coupler 28 and the right coupler 34, thereby driving the driving pulley 36 to rotate, thereby driving the driven pulley 38 to rotate through the belt 37, thereby driving the reverse gear 19 to rotate through the driven shaft 18, thereby driving the ring gear 39 to rotate, thereby rotating the reverse block 14, thereby enabling the cloth to perform the reverse rotation operation, after the reverse rotation is finished, the main motor 30 stops, and then the embroidery operation on the reverse side of the cloth can be performed, after the embroidery on the reverse side is finished, the main motor 30 is started in the forward rotation, the coupler 49 is electrified, thereby enabling the lifting platform 47 to move upwards to the initial position, meanwhile, the pressure block 51 moves upwards to the initial position under the action of the connecting rod spring 27, the tensioning block 25 moves to one side close to the lifting cavity 53, thereby enabling the belt 37 to be in a loose state, then the main motor 30 rotates reversely at a high speed, thereby enabling the driving pulley 36 to drive the fan 21 to rotate through the fan shaft 23, and simultaneously, the transmission motor 54 is started, and then the substances such as thread or dust attached on the cloth enter the adsorption pipe 11 and are finally sucked into the collection chamber 16 through the conveying pipe 59, then the substances are intercepted and retained in the collection chamber 16 by the filter plate 20, and then the opening door 17 is opened to clean the accumulated substances in the collection chamber 16, so that the reciprocating operation is carried out.
The beneficial effects are that: the invention can ensure that the cloth is always in a flat state when being fed, the step of manual adjustment is omitted, the cloth can be automatically turned to the back side after the embroidery on the front side is finished, and the secondary clamping is not needed, so that the problems that the embroidery quality is reduced due to the wrinkles of the cloth during the clamping and the like are avoided, the embroidery processing efficiency is improved, and the embroidery quality is ensured; the invention can perform dust collection operation on the surface of the cloth after the embroidery of the cloth is finished, so that the thread ends or other dirty objects attached to the surface of the cloth are sucked into the collecting cavity, and the cleanness and tidiness of the cloth are kept.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.