Garment processing proofing device with positioning function

Abstract

The invention belongs to the technical field of garment proofing, and particularly relates to a garment processing proofing device with a positioning function. Comprising a proofing platform, the proofing platform is slidably connected with a portal frame, the portal frame is provided with a tool bit moving unit, the tool bit moving unit is slidably connected with a tool changing shell, a first elastic piece is fixedly connected between the tool bit moving unit and the tool changing shell, and the tool changing shell is rotatably connected with a rotating tool; a second elastic piece is fixedly connected between the tool changing shell and the rotating tool, the rotating tool is fixedly connected with a locking rod, the tool bit moving unit is slidably connected with a first limiting piece, and a third elastic piece is fixedly connected between the tool bit moving unit and the first limiting piece. The rotating cutter is driven to move through the cutter changing shell, so that the rotating cutter switches the working blades, the product quality can still be ensured after the initial blade of the rotating cutter is abraded, and meanwhile, the reworking phenomenon caused by blade abrasion is prevented.

Description

Technical Field

[0001] The invention belongs to the technical field of clothing proofing, and in particular relates to a clothing processing proofing device with a positioning function. Background Art

[0002] During the clothing design and production process, in order to verify the design, materials, craftsmanship and quality of the final product and ensure that all details meet expectations before mass production, it is necessary to process and sample the clothing to ensure that the final production of the clothing meets the design requirements.

[0003] The existing clothing processing proofing device drives the blade to move and cut the proofing cloth through a numerical control system. However, with the long-term use of the proofing equipment, the blade will wear, resulting in an increase in the friction on the surface of the blade. At this time, the blade will produce a pulling force on the proofing cloth, and the pulling force is greater than the cutting force on the proofing cloth. However, the existing proofing equipment cannot detect the wear of the blade in time, and cannot replace the worn blade in time. At this time, if the blade is continued to be used to cut and proof the cloth, the blade will not be able to cut the cloth completely, which will cause the cloth to continue to deform and wrinkle. After the staff finds that the cloth is deformed, they need to stop the equipment and replace the blade, and re-proof the scrapped product, thereby reducing the working efficiency of the proofing device. Summary of the invention

[0004] In order to overcome the disadvantage that the blade wears out after long-term use, resulting in the scrapping of products and the need for re-proofing, thereby reducing work efficiency, the present invention provides a clothing processing proofing device with a positioning function.

[0005] The technical implementation scheme of the present invention is: a clothing processing proofing device with a positioning function, comprising a proofing platform, the proofing platform is slidably connected with a gantry, the gantry is equipped with a cutter head moving unit, the cutter head moving unit is slidably connected with a tool changing shell, a first elastic member is fixedly connected between the cutter head moving unit and the tool changing shell, the tool changing shell is rotatably connected with a rotating knife, the rotating knife is limitedly matched with the tool changing shell, a second elastic member is fixedly connected between the tool changing shell and the rotating knife, a locking rod is fixedly connected to the rotating knife, the cutter head moving unit is slidably connected with a first limiting member, a third elastic member is fixedly connected between the cutter head moving unit and the first limiting member, the locking rod is pressed and matched with the first limiting member, a clamping unit is provided on one side of the proofing platform, the clamping unit is used to clamp the proofing cloth and position it, a detection component is provided on one side of the tool changing shell, the detection component is used to detect the state of the proofing cloth on the proofing platform, and a self-locking component is provided on the inner side of the tool changing shell, and the self-locking component is used to lock the rotating knife after rotation.

[0006] Preferably, the detection component includes a symmetrically distributed first sleeve, the first sleeve is fixed to the tool changing housing, the first sleeve is slidably connected with a curved rod, a fourth elastic member is fixed between the curved rod and the adjacent first sleeve, the curved rod is rotatably connected with a detection roller, a trigger component is provided on the side of the tool changing housing close to the tool head moving unit, the trigger component is used to trigger the switching of the rotating knife, and an anti-mis-touch component is provided on the side of the tool head moving unit close to the gantry, the anti-mis-touch component is used to prevent the symmetrically distributed curved rods from moving.

[0007] Preferably, the trigger assembly includes a symmetrically distributed second sleeve, the second sleeve is fixed to the tool changing housing, the second sleeve is slidably connected with a sliding plug, the sliding plug is sealed and slidably connected with a limit rod, the limit rod is slidably connected to the tool changing housing, the limit rod is limitedly matched with the tool head moving unit, the second sleeve is connected to the adjacent first sleeve through a pipeline, and an adjustment assembly is provided on the side of the sliding plug away from the tool changing housing, and the adjustment assembly is used to adjust the distance between the adjacent limit rods and the tool head moving unit.

[0008] Preferably, the adjustment assembly includes an adjustment rod, the adjustment rod is fixed to the adjacent sliding plug, the adjustment rod is threadedly connected to the adjacent limiting rod, the limiting rod is fixed with a key sleeve, the key sleeve is slidingly connected to the tool changing housing, and the key sleeve is limitedly matched with the tool head moving unit.

[0009] Preferably, the self-locking component includes a sliding bracket, the sliding bracket is fixed to the first limiting piece, the sliding bracket is slidably connected to the second limiting piece, the sliding bracket is slidably connected to the third limiting piece, a fifth elastic piece is fixed between the third limiting piece and the second limiting piece, a sixth elastic piece is fixed between the third limiting piece and the sliding bracket, a trigger block is fixed to the tool changing housing, the trigger block is squeezed and matched with the second limiting piece, and the third limiting piece is limitedly matched with the locking rod.

[0010] Preferably, the tool-changing housing is slidably connected to a force limiting rod, the force limiting rod is limitedly matched with the third limiting member, and a return spring is fixedly connected between the tool-changing housing and the force limiting rod.

[0011] Preferably, the anti-mistouch component includes symmetrically distributed stop rods, the symmetrically distributed stop rods are all fixed to the tool head moving unit, the curved rod is fixed with a prohibition rod, and the prohibition rod is limitedly matched with the adjacent stop rod.

[0012] Preferably, a flattening mechanism is also included, which is arranged on the proofing platform, and is used to flatten the proofing cloth. The flattening mechanism includes a U-shaped frame, and the U-shaped frame is fixedly connected to the proofing platform. A cloth cutting unit is arranged on the side of the U-shaped frame close to the gantry, and the U-shaped frame is slidably connected to a lower pressing block, and a seventh elastic member is fixedly connected between the lower pressing block and the U-shaped frame, and the lower pressing block is rotatably connected to a flattening roller, and a depletion component is arranged on the side of the U-shaped frame away from the gantry, and the depletion component is used to flatten the proofing cloth.

[0013] Preferably, the flattening roller is provided with circumferentially distributed rubber bumps, and the distance between the rubber bumps increases gradually from the middle to both sides.

[0014] Preferably, the depletion assembly includes a mounting frame, the mounting frame is fixedly connected to the U-shaped frame, the mounting frame is fixedly connected with a symmetrically distributed electric push rod, the telescopic end of the electric push rod is fixedly connected with a pulling plate, the mounting frame is slidably connected with a symmetrically and evenly distributed transverse moving member, an eighth elastic member is fixedly connected between the symmetrically and evenly distributed transverse moving member and the mounting frame, the transverse moving member is slidably connected with a sliding member, the pulling plate and the sliding members evenly distributed on adjacent sides are both extruded and fitted, a ninth elastic member is fixedly connected between the sliding member and the adjacent transverse moving member, the sliding member is rotatably connected with a depletion roller, a side of the mounting frame away from the transverse moving member is fixedly connected with a supporting roller, the mounting frame is fixedly connected with a symmetrically and evenly distributed limiting plate, the mounting frame is installed with symmetrically and evenly distributed one-way swing rods, the sliding member is extruded and fitted with the adjacent limiting plate and the adjacent one-way swing rod.

[0015] The present invention has the following advantages: the present invention drives the rotating knife to move through the knife changing shell, so that the rotating knife switches the working blade, and then the quality of the product can still be guaranteed after the initial blade of the rotating knife is worn, and the phenomenon of rework caused by blade wear is prevented, and the clamping unit is used to drag the proofing cloth onto the proofing platform to position the proofing cloth.

[0016] By moving the detection roller, the limit rod releases the limit on the cutter head moving unit, thereby achieving the purpose of detecting the sharpness of the blade on the rotating knife.

[0017] The movement of the trigger block drives the third limiter to move, so that the third limiter limits the locking rod to prevent the rotating knife from reversing due to excessive hardening of the proofing cloth, thereby making the blade on the rotating knife have a more stable cutting force after switching.

[0018] By limiting the prohibition rod and the stop rod, the blade will not be replaced prematurely due to accidental touch by the staff after the device is turned off, thereby ensuring the stability of the blade change during the use of the equipment.

[0019] The pulling plate drives the de-pleating roller to move, so that the proofing cloth on the lower side is pulled apart layer by layer from the inside to the outside, so that the proofing cloth entering the proofing platform is wrinkle-free, thereby ensuring that the size of the cut sample is more accurate.

[0020] The staff rotates the adjusting rod to make the limiting rod adjust the limiting distance of the cutter head moving unit, so that the limiting distance of the limiting rod is matched according to the elasticity of the sample cloth. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a three-dimensional structural schematic diagram of the gantry and the cutter head moving unit of the present invention; Figure 3 It is a three-dimensional structural schematic diagram of the cutter head moving unit and the cutter changing housing of the present invention; Figure 4 It is a schematic diagram of the three-dimensional structure of the knife-changing housing and the rotating knife of the present invention; Figure 5 It is a schematic diagram of the three-dimensional structure of the locking rod and the first limiting member of the present invention; Figure 6 It is a schematic diagram of the three-dimensional structure of the detection component of the present invention; Figure 7 It is a schematic diagram of the three-dimensional structure of the adjustment component of the present invention; Figure 8 It is a schematic diagram of the three-dimensional structure of the force limiting rod of the present invention; Fig. 9 It is a three-dimensional structural schematic diagram of the self-locking component of the present invention; Fig.10 It is a schematic diagram of the three-dimensional structure of the anti-mistouch component of the present invention; Fig.11 It is a three-dimensional structural schematic diagram of the U-shaped frame and the mounting frame of the present invention; Fig.12 It is a three-dimensional structural schematic diagram of the U-shaped frame and the cloth cutting unit of the present invention; Fig.13 It is a schematic diagram of the three-dimensional structure of the electric push rod and the pulling plate of the present invention; Fig.14 It is a schematic diagram of the three-dimensional structure of the mounting frame and the support roller of the present invention; Fig.15 It is a schematic diagram of the three-dimensional structure of the transverse member and the sliding member of the present invention.

[0022] The meanings of the reference numerals in the figure are: 1- proofing platform, 2- gantry, 3- tool head moving unit, 4- tool changing housing, 6- rotating tool, 8- locking rod, 9- first limit piece, 201- first sleeve, 202- curved rod, 204- detection roller, 301- second sleeve, 302- sliding plug, 303- limit rod, 304- adjusting rod, 305- key sleeve, 401- sliding bracket, 402- second limit piece, 403- third limit piece, 406-trigger block, 407-force limiting rod, 601-stop rod, 602-prohibition rod, 701-U-shaped frame, 7011-cloth cutting unit, 7022-clamping unit, 702-down pressure block, 704-flattening roller, 705-mounting frame, 706-electric push rod, 710-pulling plate, 711-transverse moving part, 713-sliding part, 715-de-pleating roller, 716-support roller, 717-limiting plate, 720-one-way swing rod. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings. It is hereby stated that the directional terms such as up, down, left, right, front, back, inside, outside, etc. that appear or will appear in the text of the present invention are only based on the accompanying drawings of the present invention, and are not specific limitations of the present invention.

[0024] Embodiment 1: A garment processing and proofing device with positioning function, such as Figure 1-Figure 5As shown, it includes a proofing platform 1, which is provided with a control terminal, and all the following electric parts are electrically connected to the control terminal. The proofing platform 1 is slidably connected to a gantry 2, and a cutter head moving unit 3 is installed on the gantry 2. A visual positioning camera, a driving push rod and a driving motor are installed on the cutter head moving unit 3 (not shown in the figure, the existing structure, and no more details are given), and the visual positioning camera is used to intelligently control the shape, size and position of the proofing. The output shaft of the driving motor is splined with a transmission rod, and the lower side of the cutter head moving unit 3 is slidably connected to a tool changing housing 4, and the tool changing housing 4 and the transmission rod are matched through a gear set transmission. A first elastic member is fixedly connected between the cutter head moving unit 3 and the tool changing housing 4, and the first elastic member is a tension spring, and is initially in a stretched state. The tool changing housing 4 is rotatably connected to a rotating knife 6, and the rotating knife 6 consists of an initial blade and a spare blade. The rotating knife 6 is limitedly matched with the tool changing housing 4, and the tool changing housing 4 is provided with a front groove and a rear groove, and the front groove and the rear groove are respectively used to adjust the rotating knife 6 The initial blade and the spare blade are intercepted to stop the rotation. A second elastic member is fixedly connected between the blade changing housing 4 and the rotating blade 6. The second elastic member is a torsion spring, and the torsion spring is initially in a torsion storage state. A locking rod 8 is fixedly connected to the rotating blade 6. The cutter head moving unit 3 is slidably connected with a first limiting member 9. A third elastic member is fixedly connected between the cutter head moving unit 3 and the first limiting member 9. The third elastic member is a tension spring. The locking rod 8 is squeezed and matched with the first limiting member 9. The first limiting member 9 is provided with an inclined surface. When the locking When the rod 8 squeezes the inclined surface of the first limit member 9, the first limit member 9 moves, and a clamping unit 7022 is provided on the rear side of the proofing platform 1. The clamping unit 7022 is an existing device, which is used to drive the unproofed cloth to move backward and unfold the unproofed cloth. A detection component is provided on the lower side of the knife changing housing 4, and the detection component is used to detect the state of the proofing cloth on the proofing platform 1. A self-locking component is provided on the inner side of the knife changing housing 4, and the self-locking component is used to lock the rotating knife 6 after rotation.

[0025] like Figure 3 , Figure 4 and Figure 6 As shown, the detection component includes a symmetrically distributed first sleeve 201, the first sleeve 201 is fixedly connected to the tool changing housing 4, the first sleeve 201 is filled with hydraulic oil, the first sleeve 201 is slidably connected with a curved rod 202, a fourth elastic member is fixedly connected between the curved rod 202 and the adjacent first sleeve 201, the fourth elastic member is a tension spring, the curved rod 202 is rotatably connected with a detection roller 204, the outer side of the detection roller 204 is made of rubber material, which is used to increase the friction between the detection roller 204 and the proofing cloth, a trigger component is provided on the upper part of the tool changing housing 4, the trigger component is used to trigger the switching of the rotating knife 6, and an anti-mistaken touch component is provided on one side of the tool head moving unit 3, the anti-mistaken touch component is used to prevent the staff from accidentally touching the two curved rods 202 after the tool head moving unit 3 stops working, resulting in a tool changing operation.

[0026] like Figure 3 , Figure 4 , Figure 6 and Figure 7 As shown, the trigger assembly includes a symmetrically distributed second sleeve 301, the second sleeve 301 is fixedly connected to the tool changing housing 4, the second sleeve 301 is filled with hydraulic oil, the second sleeve 301 is slidably connected with a sliding plug 302, the sliding plug 302 is sealed and slidably connected with a limiting rod 303, the limiting rod 303 is slidably connected to the tool changing housing 4, and the lower side of the tool head moving unit 3 is provided with two symmetrically distributed limiting holes and two symmetrically distributed temporary holes. After the limiting rod 303 is inserted into the adjacent limiting holes (or temporary holes), the tool head moving unit 3 and the tool changing housing 4 cannot move relative to each other, and the temporary holes are located above the adjacent limiting holes. The limiting rod 303 is limitedly matched with the tool head moving unit 3, the second sleeve 301 is connected to the adjacent first sleeve 201 through a pipeline, and an adjustment assembly is provided on the side of the sliding plug 302 away from the tool changing housing 4, and the adjustment assembly is used to adjust the distance between the adjacent limiting rods 303 and the tool head moving unit 3.

[0027] like Figure 6 and Figure 7 As shown, the adjustment component includes an adjustment rod 304, which is fixedly connected to the adjacent sliding plug 302. A hand wheel is provided on one side of the adjustment rod 304 to facilitate the staff to rotate the adjustment rod 304. The adjustment rod 304 is threadedly connected to the adjacent limit rod 303. The limit rod 303 is fixedly connected with a key sleeve 305. The key sleeve 305 is slidably connected to the tool changing housing 4. The key sleeve 305 is limitedly matched with the tool head moving unit 3. By rotating the adjustment rod 304, the position of the adjacent limit rod 303 is changed, thereby changing the length of the limit rod 303 located inside the tool head moving unit 3.

[0028] like Figure 6 , Figure 8 and Fig. 9 As shown, the self-locking component includes a sliding bracket 401, the sliding bracket 401 is fixed to the first limiting member 9, the sliding bracket 401 is slidably connected to the second limiting member 402, the sliding bracket 401 is slidably connected to the third limiting member 403, a fifth elastic member is fixed between the third limiting member 403 and the second limiting member 402, the fifth elastic member is a spring, a sixth elastic member is fixed between the third limiting member 403 and the sliding bracket 401, the elastic force of the sixth elastic member is less than the elastic force of the fifth elastic member, a trigger block 406 is fixed to the inner wall of the tool changing housing 4, the trigger block 406 moves upward and squeezes the second limiting member 402, so that the second limiting member 402 moves, and the third limiting member 403 is limited and matched with the locking rod 8.

[0029] like Figure 6 and Figure 7As shown, the tool changing housing 4 is slidably connected with a force limiting rod 407, and the force limiting rod 407 cooperates with the third limiting member 403. The force limiting rod 407 is used to reduce the contact between the locking rod 8 and the third limiting member 403, and reduce the wear of the locking rod 8. The force limiting rod 407 contacts the third limiting member 403 to stop the third limiting member 403 from moving. A return spring is fixedly connected between the tool changing housing 4 and the force limiting rod 407. When the fifth elastic member is compressed to the limit, the elastic force of the fifth elastic member is greater than the elastic force of the return spring.

[0030] like Figure 3 and Fig.10 As shown, the anti-accidental-touch component includes two symmetrically distributed stop rods 601, both of which are fixed to the tool head moving unit 3, and the curved rod 202 is fixed with a prohibition rod 602, which is limitedly matched with the adjacent stop rod 601. When the stop rod 601 contacts the adjacent prohibition rod 602, the prohibition rod 602 cannot move left or right.

[0031] When the staff starts to do the proofing work, first the staff opens the clamping unit 7022 through the control terminal, the clamping unit 7022 moves backward and pulls the proofing cloth onto the proofing platform 1 and spreads the proofing cloth flat, then the control terminal closes the clamping unit 7022 and imports the proofing data into the control terminal, the control terminal controls the gantry 2 to reach the initial cutting position through the proofing data, the control terminal turns on the visual positioning camera on the cutter head moving unit 3, then the staff adjusts the position of the adjusting rod 304 according to the elasticity of the proofing cloth, when the elasticity of the proofing cloth is large, the staff rotates the adjusting rod 304, and the adjusting rod 304 drives the limit rod 303 and the key sleeve 305 to The movement in the direction away from the tool changing housing 4 reduces the length of the limit rod 303 and the key sleeve 305 in the tool moving unit 3, thereby quickly releasing the limit on the tool moving unit 3 to avoid excessive elasticity of the proofing cloth, which causes the detection roller 204 to move a shorter distance, thereby causing the tool to be unable to be changed. When the elasticity of the proofing cloth is relatively small, the adjustment rod 304 drives the limit rod 303 and the key sleeve 305 to move toward the tool changing housing 4, thereby increasing the length of the limit rod 303 and the key sleeve 305 in the tool moving unit 3, thereby preventing the limit distance between the limit rod 303 and the tool moving unit 3 from being too small, which will cause the blade to be changed before its service life has expired, thereby increasing the cost of replacing the blade.

[0032] After the adjustment of the adjustment rod 304 is completed, the control terminal starts and controls the driving push rod on the cutter moving unit 3 to move downward, and the driving push rod drives the tool changing housing 4 to move downward, and the tool changing housing 4 drives the rotating knife 6 and the two first sleeves 201 to move, and the first sleeve 201 drives the detection roller 204 and the adjacent prohibition rod 602 thereon to move downward through the adjacent curved rod 202. When the prohibition rod 602 loses contact with the adjacent stop rod 601, the curved rod 202 loses the limit in the left and right directions, and then the curved rod 202 and the parts thereon continue to move downward, and when the initial blade of the rotating knife 6 contacts the proofing cloth and reaches the specified cutting position, the driving push rod stops moving downward, and the detection roller 204 contacts and squeezes the upper side of the proofing cloth, and the preparation for proofing is completed.

[0033] After completing the preparation work for proofing, the control terminal controls the gantry 2 and the cutter head moving unit 3 to start moving according to the proofing data, and the cutter head moving unit 3 drives the cutter changing shell 4 and the parts thereon to move synchronously. The detection roller 204 starts to rotate under the action of friction, and the initial blade of the rotating knife 6 cuts the lower side proofing cloth. During the proofing process, when the initial blade of the rotating knife 6 is worn, the initial blade of the rotating knife 6 cannot effectively cut the proofing cloth, and the cutting force of the initial blade of the rotating knife 6 on the proofing cloth is reduced, resulting in the rotating knife 6 generating a tearing force on the proofing cloth. Under the action of the tearing force of the initial blade of the rotating knife 6, the proofing cloth begins to gather toward the initial blade direction of the rotating knife 6 and forms folds. The wrinkled and folded proofing cloth drives the detection roller 204 to move toward the rotating knife 6 through friction force, and the detection roller 204 drives the adjacent curved rod 202 to move synchronously, and the fourth elastic member is stretched, and the curved rod 202 squeezes the hydraulic oil in the adjacent first sleeve 201, and the hydraulic oil in the first sleeve 201 moves into the second sleeve 301 through the adjacent pipeline, and the hydraulic oil in the second sleeve 301 causes the adjacent sliding plug 302 to move away from the tool changing housing 4, and the sliding plug 302 drives the adjacent limiting rod 303 to move through the adjacent adjusting rod 304, and when the limiting rod 303 loses contact with the limiting hole of the tool head moving unit 3, the tool changing housing 4 and the tool head moving unit 3 lose the limit.

[0034] After the limit is lost between the knife changing housing 4 and the tool head moving unit 3, the knife changing housing 4 moves upward under the pulling force of the first elastic member, the knife changing housing 4 drives the rotating knife 6 to move upward, the rotating knife 6 drives the locking rod 8 to move upward, the initial blade of the rotating knife 6 and the two detection rollers 204 lose contact with the proofing cloth, during the upward movement of the knife changing housing 4, the knife changing housing 4 drives the trigger block 406 and the force limiting rod 407 to move upward, the trigger block 406 contacts and squeezes the second limit member 402 to move rightward, the second limit member 402 drives the third limit member 403 to move synchronously through the fifth elastic member, the sixth elastic member is compressed, when the third limit member 403 contacts the force limiting rod 407, the third limit member 403 stops moving under the limit of the force limiting rod 407, the fifth elastic member is compressed, during the upward movement of the knife changing housing 4, when the locking rod 8 loses contact with the first limit member 9, the rotating knife 6 and the parts connected thereto begin to rotate (clockwise from right to left) under the torsional force of the second elastic member.

[0035] When the initial blade of the rotating knife 6 enters the front groove of the tool changing housing 4 and is limited by it to stop rotating, the limiting rod 303 is aligned with the temporary hole of the tool head moving unit 3, and the curved rod 202 begins to reset under the pulling force of the fourth elastic member, and the first sleeve 201 draws the hydraulic oil in the adjacent second sleeve 301 through the pipeline, and the hydraulic oil in the second sleeve 301 causes the adjacent sliding plug 302 to move toward the direction close to the tool changing housing 4, and the sliding plug 302 drives the limiting rod 303 to move synchronously through the adjacent adjusting rod 304, and the limiting rod 303 is inserted into the temporary hole of the tool head moving unit 3, and the limiting rod 303 limits the tool changing housing 4, and the tool changing housing 4 and the parts connected thereto stop moving upward, at this time, the trigger block 406 stops moving, the second limiting member 402 stops moving and reaches the limit position, and the third limiting member 403 stops synchronously, and at this time, the fifth elastic member is compressed to The third limit member 403 moves to the right under the action of the elastic force of the fifth elastic member and squeezes the force limiting rod 407. The force limiting rod 407 moves forward, and the reset spring is compressed. The third limit member 403 starts to move to the right under the action of the fifth elastic member, and the sixth elastic member continues to be compressed, and the fifth elastic member is reset. When the fifth elastic member is reset, the third limit member 403 is located at the lower side of the locking rod 8, and the rotating rod 8 is limited and cannot rotate in the opposite direction. At this time, the third limit member 403 completes the locking of the reverse rotation of the rotating knife 6, which is used to prevent the spare blade of the rotating knife 6 from reversing due to the resistance of cutting the sample cloth, thereby ensuring the stability of cutting the sample cloth after the knife is changed. When the rotating knife 6 stops rotating, the spare blade of the rotating knife 6 contacts the sample cloth and is located at the cutting position of the initial blade, completing the switching of the rotating knife 6 of the device.

[0036] When the third limit stops the reversal of the rotating knife 6, the spare blade of the rotating knife 6 continues to perform the proofing operation. When all the proofing data are completed, the control terminal controls the gantry 2 to reset and close. Then the staff collects the finished proofing cloth and controls the driving push rod of the cutter head moving unit 3 to reset halfway through the control terminal. The driving push rod drives the knife changing housing 4 and its connecting parts to move synchronously. The spare blade of the rotating knife 6 loses contact with the proofing cloth. Then the staff pulls the existing lever (existing device) from the lower side of the knife changing housing 4. Insert it inside, and use the lever to push the third limit piece 403 to the left (the fifth elastic piece is compressed), so that the third limit piece 403 loses contact with the rotating rod 8, and then the staff moves the tool changing housing 4 downward, and the tool changing housing 4 drives the parts on it to move downward. After the rotating rod 8 moves to the bottom of the third limit piece 403, the staff pulls out the lever, and the third limit piece 403 moves to the right (the fifth elastic piece is reset), and the limit rod 303 moves away from the tool changing housing 4 under the squeezing action of the tool head moving unit 3, and the limit rod 303 The parts connected thereto are driven to move by hydraulic transmission (according to the above working principle). During the downward movement of the knife changing housing 4, the knife changing housing 4 drives the trigger block 406 to move synchronously. The trigger block 406 loses contact with the second limiting member 402. The third limiting member 403 moves to the left under the elastic force of the sixth elastic member. The third limiting member 403 drives the second limiting member 402 to move synchronously through the fifth elastic member. The second limiting member 402 and the third limiting member 403 return to their initial positions. Then the staff replaces the initial knife position of the rotating knife 6. The piece is rotated in the opposite direction to reset, and the second elastic part is twisted to store force. When the locking rod 8 contacts the inclined surface of the first limiting part 9, the locking rod 8 squeezes the first limiting part 9 to move to the left, and the third elastic part is stretched. When the locking rod 8 passes through the first limiting part 9 and loses contact with its inclined surface, the spare blade of the rotating knife 6 enters the rear groove of the tool changing shell 4 and is limited. When the limiting rod 303 is aligned with the limiting hole of the tool head moving unit 3, under the action of the fourth elastic part, the limiting rod 303 and the parts connected to it repeat the above-mentioned action of inserting the tool head moving unit 3.

[0037] The staff controls the driving push rod on the cutter head moving unit 3 to move upward and completely reset through the control terminal, and the driving push rod drives the tool changing shell 4 and the parts thereon to reset, and the prohibiting rod 602 moves upward and contacts the stop rod 601. The prohibiting rod 602 cannot move left and right under the limiting effect of the stop rod 601. It is used to prevent the staff from accidentally touching the detection roller 204 after stopping work, resulting in premature replacement of the spare blade, thereby failing to ensure the quality of the machine proofing during use. When the cutter head moving unit 3 is reset, the staff turns off the visual positioning camera and the driving push rod on the cutter head moving unit 3 through the control terminal, and then the staff uses tools to cut off the cut proofing cloth, and then collects and processes the proofing waste, thereby completing the proofing operation of the device.

[0038] Embodiment 2: Based on embodiment 1, Fig.11 and Fig.12 As shown, it also includes a flattening mechanism, which is arranged on the proofing platform 1, and is used to flatten the proofing cloth. The flattening mechanism includes a U-shaped frame 701, and the U-shaped frame 701 is fixedly connected to the proofing platform 1. A cloth cutting unit 7011 is arranged on the rear side of the U-shaped frame 701, and the cloth cutting unit 7011 is an existing device, which is used to cut the proofed cloth. The U-shaped frame 701 is slidably connected to a lower pressing block 702, and a seventh elastic member is fixedly connected between the lower pressing block 702 and the U-shaped frame 701, and the seventh elastic member is a spring. The lower pressing block 702 is rotatably connected to a flattening roller 704, and the flattening roller 704 is provided with circumferentially distributed rubber protrusions, and the distance between the rubber protrusions gradually increases from the middle to the two sides, which is used to further flatten the proofing cloth to prevent the generation of small wrinkles due to the elasticity of the proofing cloth. A depletion component is arranged on the front side of the U-shaped frame 701, and the depletion component is used to flatten the passing proofing cloth.

[0039] like Fig.11 , Fig.13 , Fig.14 and Fig.15 As shown, the depletion assembly includes a mounting frame 705, the mounting frame 705 is fixed to the front side of the U-shaped frame 701, the mounting frame 705 is fixed with two symmetrically distributed electric push rods 706, the telescopic ends of the electric push rods 706 are fixed with a pulling plate 710, the mounting frame 705 is slidably connected with six symmetrically and evenly distributed transverse members 711, the six transverse members 711 and the mounting frame 705 are all fixed with an eighth elastic member, the eighth elastic member is a tension spring, the transverse member 711 is slidably connected with a sliding member 713, the pulling plate 710 and the sliding members 713 evenly distributed on the adjacent sides are squeezed and matched, the sliding member 713 and the adjacent transverse member 711 are fixed with a ninth elastic member, the lower side of the sliding member 713 is rotatably connected with a depletion roller 715, the mounting frame 705 A support roller 716 is fixedly connected to the lower side of 05, and two groups of symmetrically distributed limit plates 717 are fixedly connected to the mounting frame 705, each group includes three evenly distributed ones, and the three limit plates 717 in each group have different lengths, and the length gradually increases from the middle of the proofing platform 1 to the edge of the proofing platform 1 (the three limit plates 717 in each group are named the first plate, the second plate and the third plate from the outside to the inside), and the mounting frame 705 is fixedly connected to six symmetrically and evenly distributed one-way swing rods 720, and the sliding member 713 is provided with a round rod, which is squeezed and matched with the adjacent limit plates 717 and the adjacent one-way swing rods 720, and the one-way swing rod 720 is composed of two rods rotating with each other and a torsion spring between the two rods, and the one-way swing rod 720 can only swing to the left (with Fig.15 for example).

[0040] Before the staff performs the proofing work, the staff lifts the flattening roller 704, and the flattening roller 704 moves upward, the seventh elastic member is compressed, and then the staff passes the proofing cloth through the flattening roller 704 and places it on the back side of the cloth cutting unit 7011, and then the staff releases the flattening roller 704, and the flattening roller 704 moves downward under the action of gravity and the elastic force of the seventh elastic member, when the flattening roller 704 contacts and squeezes the proofing cloth on the lower side, the flattening roller 704 completes the reset, and then the control terminal controls the clamping unit 7022 to move forward, and the clamping unit 7022 moves to the back side of the cloth cutting unit 7011, and the control terminal controls the clamping unit 7022 to clamp the proofing cloth on the lower side, and the control terminal starts the telescopic ends of the symmetrically distributed electric push rods 706 to move back to each other, and the electric push rods 706 drive the adjacent The pulling plate 710 moves synchronously, and the pulling plate 710 drives the sliding members 713 evenly distributed on the adjacent sides to move synchronously. The sliding member 713 drives the adjacent transverse member 711 to move synchronously and stretches the adjacent eighth elastic member. The sliding member 713 drives the adjacent de-pleating roller 715 to move synchronously. The sliding member 713 moves downward under the squeezing action of the adjacent one-way swing rod 720. The ninth elastic member is stretched, and the sliding member 713 drives the de-pleating roller 715 to move downward. When the sliding member 713 loses contact with the lower side of the adjacent one-way swing rod 720, the de-pleating roller 715 contacts and squeezes the proofing cloth on the front side of the flattening roller 704. The sliding member 713 on the right contacts the adjacent third plate, the sliding member 713 in the middle contacts the second plate, and the sliding member 713 on the left contacts the first plate (the left and right directions here are in the order of Fig.14 At this point, the preparations for removing folds are complete.

[0041] After completing the preparation work for de-pleating, the control terminal controls the clamping unit 7022 to reset and drive the proofing cloth to move backward. The proofing cloth drives the de-pleating roller 715, the supporting roller 716 and the flattening roller 704 to rotate through the friction force. The control terminal controls the telescopic end of the electric push rod 706 to continue to move backward. The electric push rod 706 drives the pulling plate 710 and the parts thereon to move synchronously. The pulling plate 710 squeezes the sliding member 713 on the adjacent side to move synchronously. The sliding member 713 drives the adjacent de-pleating roller 715 to move synchronously. The de-pleating roller 715 drives the proofing cloth on its lower side to move synchronously through the friction force. Each group of two de-pleating rollers 715 moves backward, thereby stretching the proofing cloth on its lower side to remove the wrinkles on the proofing cloth.

[0042] When the right sliding member 713 contacts the adjacent third plate and loses contact (in Fig.14As an example), the sliding member 713 and the parts thereon move upward under the pulling force of the ninth elastic member, and the de-pleating roller 715 on the right loses contact with the proofing cloth. When the ninth elastic member on the right returns to its original position, the round rod of the sliding member 713 is located on the upper side of the adjacent third plate, and then the pulling plate 710 continues to move. When the sliding members 713 in the middle and on the left lose contact with the second plate and the first plate respectively, the above-mentioned ninth elastic member reset action is repeated. At this time, the telescopic end of the electric push rod 706 reaches the extreme retraction position, and then the control terminal controls the telescopic end of the electric push rod 706 to start to extend, and the telescopic end of the electric push rod 706 drives the adjacent pulling plate 710 to move in the opposite direction, and the transverse moving member 711 starts to move under the pulling force of the adjacent eighth elastic member. Reset, the transverse member 711 drives the adjacent sliding member 713 and the parts thereon to move synchronously. When the sliding member 713 contacts and squeezes the adjacent one-way swing rod 720, the one-way swing rod 720 evenly distributed on the adjacent sides swings and loses contact with the adjacent first plate, the adjacent second plate and the adjacent third plate respectively (the torsion springs inside them twist). When the sliding member 713 passes through the adjacent one-way swing rod 720 and loses contact with it, the one-way swing rod 720 is reset under the action of the torsion spring inside it. At this time, the eighth elastic member completes the reset, and the transverse member 711 and the connected parts return to the initial position. In this reciprocating manner, when the clamping unit 7022 returns to the initial position, the proofing cloth stops moving, and the electric push rod 706 returns to the initial position.

[0043] After the control terminal controls the gantry 2 to reset, the control terminal controls the cloth cutting unit 7011, the cloth cutting unit 7011 works and cuts off the proofing cloth behind the flattening roller 704, and then the control terminal controls the cloth cutting unit 7011 to reset, the control terminal closes the cloth cutting unit 7011, and collects the cut and proofed cloth.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes may be made to the embodiments without departing from the principles and spirit of the invention.

Claims

1. A clothing processing proofing device with a positioning function, comprising a proofing platform (1), the proofing platform (1) being slidably connected to a gantry (2), the gantry (2) being equipped with a cutter head moving unit (3), the cutter head moving unit (3) being slidably connected to a cutter changing housing (4), a first elastic member being fixedly connected between the cutter head moving unit (3) and the cutter changing housing (4), wherein: The invention also comprises a rotating knife (6), wherein the rotating knife (6) is rotatably connected to the knife changing housing (4), the rotating knife (6) and the knife changing housing (4) are limitedly matched, a second elastic member is fixedly connected between the knife changing housing (4) and the rotating knife (6), a locking rod (8) is fixedly connected to the rotating knife (6), the knife head moving unit (3) is slidably connected to a first limiting member (9), a third elastic member is fixedly connected between the knife head moving unit (3) and the first limiting member (9), the locking rod (8) and the first limiting member (9) are pressed and matched, a clamping unit (7022) is provided on one side of the proofing platform (1), the clamping unit (7022) is used to clamp the proofing cloth and position it, a detection component is provided on one side of the knife changing housing (4), the detection component is used to detect the state of the proofing cloth on the proofing platform (1), and a self-locking component is provided on the inner side of the knife changing housing (4), the self-locking component is used to lock the rotating knife (6) after rotation.

2. A garment processing and proofing device with positioning function according to claim 1, characterized in that: The detection component comprises a symmetrically distributed first sleeve (201), the first sleeve (201) being fixedly connected to the tool changing housing (4), the first sleeve (201) being slidably connected to a curved rod (202), a fourth elastic member being fixedly connected between the curved rod (202) and an adjacent first sleeve (201), the curved rod (202) being rotatably connected to a detection roller (204), a trigger component being arranged on a side of the tool changing housing (4) close to the tool head moving unit (3), the trigger component being used to trigger the switching of the rotating knife (6), and an anti-mistaken touch component being arranged on a side of the tool head moving unit (3) close to the gantry (2), the anti-mistaken touch component being used to prevent the symmetrically distributed curved rods (202) from moving.

3. A garment processing and proofing device with positioning function according to claim 2, characterized in that: The trigger assembly comprises a symmetrically distributed second sleeve (301), the second sleeve (301) being fixedly connected to the tool changing housing (4), the second sleeve (301) being slidably connected to a sliding plug (302), the sliding plug (302) being sealingly slidably connected to a limiting rod (303), the limiting rod (303) being slidably connected to the tool changing housing (4), the limiting rod (303) being limitedly matched with the tool head moving unit (3), the second sleeve (301) being connected to the adjacent first sleeve (201) via a pipeline, and an adjustment assembly being arranged on a side of the sliding plug (302) away from the tool changing housing (4), the adjustment assembly being used to adjust the distance between the adjacent limiting rods (303) and the tool head moving unit (3).

4. A garment processing and proofing device with positioning function according to claim 3, characterized in that: The adjustment assembly comprises an adjustment rod (304), the adjustment rod (304) is fixedly connected to the adjacent sliding plug (302), the adjustment rod (304) is threadedly connected to the adjacent limiting rod (303), the limiting rod (303) is fixedly connected to a key sleeve (305), the key sleeve (305) is slidably connected to the tool change housing (4), and the key sleeve (305) is limitedly matched with the tool head moving unit (3).

5. A garment processing and proofing device with positioning function according to claim 4, characterized in that: The self-locking component comprises a sliding bracket (401), the sliding bracket (401) is fixedly connected to the first limiting member (9), the sliding bracket (401) is slidably connected to the second limiting member (402), the sliding bracket (401) is slidably connected to the third limiting member (403), a fifth elastic member is fixedly connected between the third limiting member (403) and the second limiting member (402), a sixth elastic member is fixedly connected between the third limiting member (403) and the sliding bracket (401), the tool changing housing (4) is fixedly connected to a trigger block (406), the trigger block (406) is extruded and matched with the second limiting member (402), and the third limiting member (403) is limitedly matched with the locking rod (8).

6. A garment processing and proofing device with positioning function according to claim 5, characterized in that: The tool changing housing (4) is slidably connected to a force limiting rod (407), the force limiting rod (407) is limitedly matched with the third limiting member (403), and a return spring is fixedly connected between the tool changing housing (4) and the force limiting rod (407).

7. A garment processing and proofing device with positioning function according to claim 2, characterized in that: The anti-mis-touch component comprises symmetrically distributed stop rods (601), the symmetrically distributed stop rods (601) are all fixedly connected to the tool head moving unit (3), the curved rod (202) is fixedly connected with a prohibition rod (602), and the prohibition rod (602) is limitedly matched with the adjacent stop rod (601).

8. A garment processing and proofing device with positioning function according to claim 1, characterized in that: The invention also comprises a flattening mechanism, which is arranged on the proofing platform (1) and is used to flatten the proofing cloth. The flattening mechanism comprises a U-shaped frame (701), which is fixedly connected to the proofing platform (1), a cloth cutting unit (7011) is arranged on a side of the U-shaped frame (701) close to the gantry (2), a lower pressing block (702) is slidably connected to the U-shaped frame (701), a seventh elastic member is fixedly connected between the lower pressing block (702) and the U-shaped frame (701), the lower pressing block (702) is rotatably connected to a flattening roller (704), and a de-pleating component is arranged on a side of the U-shaped frame (701) away from the gantry (2), and the de-pleating component is used to flatten the proofing cloth.

9. A garment processing and proofing device with positioning function according to claim 8, characterized in that: The flattening roller (704) is provided with circumferentially distributed rubber bumps, the distance between the rubber bumps gradually increasing from the middle to both sides.

10. A garment processing and proofing device with positioning function according to claim 8, characterized in that: The depletion assembly comprises a mounting frame (705), the mounting frame (705) being fixedly connected to the U-shaped frame (701), the mounting frame (705) being fixedly connected to symmetrically distributed electric push rods (706), the telescopic ends of the electric push rods (706) being fixedly connected to pulling plates (710), the mounting frame (705) being slidably connected to symmetrically and evenly distributed transverse moving members (711), an eighth elastic member being fixedly connected between the symmetrically and evenly distributed transverse moving members (711) and the mounting frame (705), the transverse moving members (711) being slidably connected to a sliding member (713), the pulling plate (710) and the sliding members evenly distributed on adjacent sides being slidably connected to each other. The movable members (713) are all squeezed together, a ninth elastic member is fixedly connected between the sliding member (713) and the adjacent transverse member (711), the sliding member (713) is rotatably connected to a de-wrinkling roller (715), a side of the mounting frame (705) away from the transverse member (711) is fixedly connected to a supporting roller (716), the mounting frame (705) is fixedly connected to symmetrical and evenly distributed limiting plates (717), the mounting frame (705) is installed with symmetrical and evenly distributed one-way swinging rods (720), and the sliding member (713) is squeezed together with the adjacent limiting plates (717) and the adjacent one-way swinging rods (720).

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