A sign tag sewing apparatus

Abstract

The present application belongs to the technical field of mattress processing equipment, and particularly relates to a hanging mark head sewing equipment. A machine table is installed above a rack, and a sewing machine is installed on the machine table. A winding disc is rotatably installed on the upper side of the rack close to the front side. The hanging mark head is wound on the winding disc. A pressing conveying mechanism is arranged on one side of the sewing machine. A cutting mechanism is used for cutting the hanging mark head conveyed by the pressing conveying mechanism. A clamping and overlapping mechanism is arranged on one side of the cutting mechanism. The clamping and overlapping mechanism is used for clamping and overlapping the hanging mark head. A clamping and transferring mechanism is arranged on one side of the clamping and overlapping mechanism. The clamping and transferring mechanism is used for clamping and transferring the overlapped and cut hanging mark head to the head of the sewing machine. The sewing machine is used for sewing the overlapped hanging mark head to the surrounding strip. The present application can improve the sewing efficiency of the hanging mark head, and can be applied to the mattress surrounding strip production line, thereby improving the efficiency of the automatic processing of the mattress surrounding strip.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of mattress processing equipment, in particular to a label tag sewing equipment. BACKGROUND

[0002] Mattress is a product between human body and bed for ensuring consumers to obtain healthy and comfortable sleep. Mattress materials are various, and different materials can bring different sleep effects. When production is about to be completed, a label tag is sewn on the mattress strip.

[0003] Since the existing method for sewing the label tag on the mattress strip is to manually cut the label tag first, then stack it into double layers, and then manually put the stacked label tag into the sewing machine to sew it on the mattress strip, this method not only affects the sewing speed of the label tag on the mattress strip, but also is prone to inaccurate sewing of the label tag on the mattress strip if not handled properly, and is difficult to be applied to the mattress strip production line, thereby reducing the efficiency of the mattress strip production line. SUMMARY

[0004] To solve the above technical problems, the present application is realized by the following technical scheme:

[0005] The present application is a label tag sewing equipment, comprising a rack, a table and a sewing machine, the table is installed on the upper part of the rack, and the sewing machine is installed on the table, a winding disc is rotatably installed on the upper part of the front side of the rack, and the label tag is wound on the winding disc, a pressing conveying mechanism is arranged on one side of the sewing machine, and a cutting mechanism is arranged on one side of the pressing conveying mechanism, the cutting mechanism is used for cutting the label tag conveyed by the pressing conveying mechanism, a clamping and stacking mechanism is arranged on one side of the cutting mechanism, the clamping and stacking mechanism is used for clamping and stacking the label tag, so that the cutting mechanism cuts the label tag, a clamping and transferring mechanism is arranged on one side of the clamping and stacking mechanism, the clamping and transferring mechanism is used for clamping and transferring the stacked and cut label tag to the head of the sewing machine, and the sewing machine is used for sewing the stacked label tag on the strip.

[0006] Preferably, the compact conveying mechanism comprises a conveying table, a guide roller, a flattening plate, a first ear plate, a rotating shaft, a driving guide roller and a compact guide roller, the conveying table is fixedly supported on the inner front side of the frame through the lower surface of the support beam, and the conveying table is located below one side of the winding disc, the right end surface of the conveying table is provided with a guide roller, and the guide roller is fixed on the support frame of the winding disc, the upper surface of the conveying table is fixedly provided with a flattening plate symmetrically in front and back, and the lower surface of the symmetric flattening plate is provided with a smooth cavity, the left end of the conveying table is fixedly provided with a first ear plate on the front and back sides, and the driving guide roller is rotatably arranged between the two first ear plates through the rotating shaft, and the driving guide roller is rotatably arranged in the rotating cavity arranged on the upper surface of the conveying table, the rotating shaft of the driving guide roller is connected with the output shaft of the servo motor fixed on the first ear plate through the belt transmission assembly, and the upper ring surface of the driving guide roller is flush with the upper surface of the conveying table, and the compact guide roller is arranged above the upper surface of the conveying table, and the compact guide roller is compacted above the driving guide roller through the compacting assembly.

[0007] Preferably, the compacting assembly comprises a support shaft, a pressing handle, a hinged block, a lever shaft, an adjusting shaft, a tension spring and a positioning pin, the support shaft is rotatably inserted into the compact guide roller, the rear end of the support shaft is fixedly provided with a pressing handle, and the rear end of the support shaft is fixedly provided with a hinged block, the two ends of the lever shaft are fixedly arranged on the upper support blocks of the two symmetric first ear plates, one end of the lever shaft is rotatably inserted into the middle position of the pressing handle, and the other end of the lever shaft is rotatably inserted into the tail of the hinged block, the adjusting shaft is arranged between the support shaft and the lever shaft, and the two ends of the adjusting shaft pass through the pressing handle and the hinged block, respectively, the outer ring surfaces of the two ends of the adjusting shaft are connected with the upper hooks of the two tension springs, respectively, the two tension springs are arranged on the outer side surfaces of the two first ear plates, and the lower hooks of the two tension springs are fixed on the outer side surfaces of the two first ear plates through the positioning pin.

[0008] Preferably, the cutting mechanism comprises a lower cutting plate, an upper cutting plate, an L-shaped guide plate, a positioning guide plate, a support lug plate, a support pin shaft, a connecting lug, a cutting cylinder and a connecting part, the lower cutting plate is fixedly arranged at the left end surface of the conveying table, and an inclined cutting edge is formed at the upper end surface of the lower cutting plate and inclined towards the conveying table, the left side of the lower cutting plate is swingably provided with the upper cutting plate, and an inclined cutting edge is also formed at the lower end surface of the upper cutting plate, the upper vertical block of the first lug plate at the rear side is fixedly provided with the L-shaped guide plate, and the left side surface of the upper vertical block is fixedly provided with the positioning guide plate, a guide sliding groove is formed between the positioning guide plate and the side plate of the L-shaped guide plate, the guide sliding groove is used for guiding and positioning the swingable upper cutting plate, the front side surface of the conveying table is fixedly provided with the support lug plate, the left upper side surface of the support lug plate is fixedly provided with the support pin shaft, the support pin shaft is rotatably inserted into the connecting lug, the side surface of the connecting lug is fixedly connected with the tail part of the fixed section of the cutting cylinder, the cutting cylinder is arranged in an inclined manner downwards, the piston rod end surface of the cutting cylinder is fixedly provided with the connecting part, the connecting part is bolted to the protruding block of the upper cutting plate, and the cutting cylinder is located at the left side surface of the upper cutting plate, and the tail part of the upper cutting plate is provided with a tension adjusting assembly.

[0009] Preferably, the tension adjusting assembly comprises a fixed rod, a sliding rod, a tension spring, a locking sleeve, a locking rod and a limiting block, the tail part of the upper cutting plate is fixedly provided with the fixed rod through bolts, the tail part of the fixed rod is fixed to one end of the sliding rod, the sliding rod is horizontally slidably arranged through the support lug plate, the tension spring is sleeved on the sliding rod, one end of the tension spring abuts against the side surface of the support lug plate, the other end of the tension spring is in contact with the locking sleeve sleeved on the sliding rod, the other end of the sliding rod is fixedly provided with the locking rod, and the locking rod is fixed to the limiting block fixedly arranged at the right end front side of the conveying table.

[0010] Preferably, the clamping and superimposing mechanism comprises a first guide rail part, a first linear rack, a support base plate, a first gear, a connecting side plate, a rotary cylinder, a pneumatic finger and a clamping plate, the first guide rail part and the first linear rack are both horizontally fixedly arranged on the front side cross beam of the rack, and the first guide rail part is located at the rear side of the first linear rack, the teeth of the first linear rack are arranged on the front side surface, the sliding block upper surface of the first guide rail part is fixedly provided with the support base plate, the support base plate is vertically fixedly provided with a servo motor, the output shaft of the servo motor is fixedly provided with the first gear through the support base plate, the first gear is in mesh with the teeth of the side surface of the first linear rack, the front side surface of the support base plate is fixedly provided with the connecting side plate, the connecting side plate is located at the left front side of the vertically fixed servo motor, the inner side surface of the connecting side plate is fixedly provided with the rotary cylinder, the output shaft of the rotary cylinder is fixedly provided with the pneumatic finger, the upper and lower clamping jaws of the pneumatic finger are both horizontally fixedly provided with the clamping plate, and the upper and lower clamping plates are used for clamping and superimposing the output hanging mark head.

[0011] Preferably, the clamping and transferring mechanism comprises a driving assembly and a clamping assembly, the driving assembly comprises a second guide rail part, a second linear rack, a supporting side plate, a connecting top plate, a second gear, a mounting side plate, a first driving cylinder, an L-shaped connecting plate and a side ear plate, the second guide rail part and the second linear rack are fixed on the left side of the upper beam of the rack, and the second guide rail part is below the second linear rack, the teeth of the second linear rack are opened on the upper surface, the sliding block side of the second guide rail part is fixed with the supporting side plate, a servo motor is horizontally fixed on the supporting side plate, and the output shaft of the servo motor is fixed with the second gear through the supporting side plate, the second gear is meshed with the teeth of the second linear rack, the supporting side plate is connected with the connecting top plate through the sliding assembly, the side of the connecting top plate away from the supporting side plate is vertically fixed with the mounting side plate, the side of the mounting side plate is vertically fixed with the first driving cylinder, the lower end surface of the piston rod of the first driving cylinder is fixedly connected with the L-shaped connecting plate through the connecting block, the vertical plate between the L-shaped connecting plate and the mounting side plate is connected through the vertical guide rail sliding connection, the vertical plate side of the L-shaped connecting plate is fixed with the side ear plate, and the clamping assembly is fixed on the side ear plate, so as to clamp the overlapped and cut label tag.

[0012] Preferably, the clamping assembly comprises a second driving cylinder, a C-shaped square box, a partition plate, a third driving cylinder and a sliding clamping plate, the second driving cylinder is vertically fixed on the side of the side ear plate, and the lower end surface of the piston rod of the second driving cylinder is connected with the C-shaped square box through the connecting block, the C-shaped mouth of the C-shaped square box faces the cutting mechanism, the length of the upper horizontal plate of the C-shaped square box is less than that of the lower horizontal plate, the fixed section side of the second driving cylinder is fixed with the third driving cylinder, and the lower end surface of the piston rod of the third driving cylinder is connected with the sliding clamping plate through the connecting block, the sliding clamping plate is slidingly arranged in the C-shaped square box, and the side of the sliding clamping plate close to the cutting mechanism is flush with the side of the lower horizontal plate of the C-shaped square box.

[0013] The present application has the following advantages:

[0014] 1、The present application sets up the pressing conveying mechanism, the cutting mechanism, the clamping and overlapping mechanism and the clamping and transferring mechanism on the rack, so that the sewing equipment can realize the conveying, clamping and overlapping, cutting and transferring of the whole roll of label tags to the sewing machine head for sewing, and the manual overlapping and cutting of the label tags by the operator are not needed, the sewing efficiency of the label tags is improved, and the automatic processing efficiency of the mattress surrounding strip is improved.

[0015] 2、The clamping and folding mechanism designed in the application can make the upper and lower clamping plates clamp the hanging mark head output by the driving guide roller first, then the hanging mark head is pulled out by the movement of the clamping plates, and then the conveying shaft of the rotary cylinder is rotated to drive the clamping plates to turn over the clamped hanging mark head downward and fold it close to the outside of the cutting plate, so as to realize the turning over and folding of the hanging mark head, and then the clamping and transferring mechanism clamps and fixes the folded hanging mark head, so that the cutting mechanism can accurately and stably cut the hanging mark head, and the conveyed hanging mark head can be quickly folded, cut and conveyed to the mattress surrounding strip for sewing processing.

[0016] Of course, it is not necessary for any product embodying the application to achieve all of the above advantages simultaneously. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the application, the following will briefly introduce the drawings needed to be used in the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the application, and other drawings can also be obtained by those skilled in the art without creative effort based on these drawings.

[0018] Figure 1 The overall structure schematic diagram of the application is disclosed;

[0019] Figure 2 The cooperation structure diagram of the pressing and conveying mechanism, the cutting mechanism, the clamping and folding mechanism and the clamping and transferring mechanism of the application is disclosed;

[0020] Figure 3 The structure schematic diagram of the pressing and conveying mechanism of the application is disclosed;

[0021] Figure 4 The structure schematic diagram of the cutting mechanism of the application is disclosed;

[0022] Figure 5 The structure schematic diagram of the clamping and folding mechanism of the application is disclosed;

[0023] Figure 6 The structure schematic diagram of the clamping and transferring mechanism of the application is disclosed;

[0024] Figure 7 The structure schematic diagram of the clamping assembly of the application is disclosed.

[0025] In the figure: 1, frame; 2, machine table; 3, sewing machine; 4, winding disc; 5, pressing conveying mechanism; 51, conveying table; 52, guide roller; 53, flattening plate; 531, smoothing cavity; 54, first ear plate; 55, rotating shaft; 56, driving guide roller; 57, pressing guide roller; 6, pressing assembly; 61, supporting shaft; 62, pressing handle; 63, hinged block; 64, lever shaft; 65, adjusting shaft; 66, tension spring; 67, positioning pin; 7, cutting mechanism; 71, lower cutting plate; 72, upper cutting plate; 73, L-shaped guide plate; 74, positioning guide plate; 741, guide chute; 75, supporting ear plate; 76, supporting pin shaft; 77, connecting ear ring; 78, cutting cylinder; 79, connecting component; 8, tension adjusting assembly; 81, fixed rod; 82, sliding rod; 83, tension spring; 84, locking sleeve; 85, locking rod; 86, limiting block; 9, clamping and superimposing mechanism; 91, first guide rail component; 92, first linear rack; 93, supporting bottom plate; 94, first gear; 95, connecting side plate; 96, rotating cylinder; 97, pneumatic finger; 98, clamping plate; 10, clamping and transferring mechanism; 101, second guide rail component; 102, second linear rack; 103, supporting side plate; 104, connecting top plate; 105, second gear; 106, mounting side plate; 107, first driving cylinder; 108, L-shaped connecting plate; 109, side ear plate; 11, clamping assembly; 111, second driving cylinder; 112, C-shaped frame; 113, partition plate; 114, third driving cylinder; 115, sliding clamping plate. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0027] Please refer to Figures 1-7The present application is a kind of hanging mark head sewing equipment, including rack 1, machine table 2 and sewing machine 3, the rack 1 is installed with machine table 2 on top, and the machine table 2 is installed with sewing machine 3, characterized in that, the rack 1 is installed with winding disc 4 on top of front side, and the winding disc 4 is wound with hanging mark head, one side of the sewing machine 3 is provided with pressing conveying mechanism 5, and one side of the pressing conveying mechanism 5 is provided with cutting mechanism 7, the cutting mechanism 7 is used for cutting the hanging mark head conveyed by the pressing conveying mechanism 5, one side of the cutting mechanism 7 is provided with clamping and overlapping mechanism 9, the clamping and overlapping mechanism 9 is used for clamping and overlapping the hanging mark head, so that the cutting mechanism 7 cuts the hanging mark head, one side of the clamping and overlapping mechanism 9 is provided with clamping and transferring mechanism 10, the clamping and transferring mechanism 10 is used for clamping and transferring the overlapping and cutting hanging mark head to the head of the sewing machine 3, and the sewing machine 3 is used for sewing the overlapping hanging mark head to the surrounding strip.

[0028] In the design scheme of the present application, the sewing equipment of the present application is laid on the corresponding position of the mattress surrounding strip production line, when the mattress surrounding strip processed in the previous process enters the water platform of the machine table 2, the position of the mattress surrounding strip to be sewn mark head will move to the head of the sewing machine 3, then the pressing conveying mechanism 5 will convey the hanging mark head wound on the winding disc 4 to the cutting mechanism 7, at this time the clamping and overlapping mechanism 9 will clamp the head of the hanging mark head extending out of the cutting mechanism 7, and as the hanging mark head continuously extends out, the clamping and overlapping mechanism 9 will rotate to overlap the clamped head to the lower part of the hanging mark head in double layers, then the cutting mechanism 7 will cut the clamped and overlapped hanging mark head in double layers, then the clamping and transferring mechanism 10 outside the clamping and overlapping mechanism 9 will clamp and separate the cut and clamped and overlapped hanging mark head from the clamping and overlapping mechanism 9, then transfer to the head of the sewing machine 3 under the pressing plate, then sew the overlapped hanging mark head by the sewing machine 3, so that the sewing equipment designed in the present application can realize the integration of conveying, clamping and overlapping, cutting and transferring to the head of the sewing machine 3 for sewing of the whole roll of hanging mark head, so that the operator does not need to manually overlap, cut and sew the hanging mark head, which not only improves the sewing efficiency of the hanging mark head, but also is suitable for the mattress surrounding strip production line, thereby improving the efficiency of the automatic processing of the mattress surrounding strip.

[0029] As an embodiment of the present application, the pressing conveying mechanism 5 comprises a conveying table 51, a guide roller 52, a flattening plate 53, a first ear plate 54, a rotating shaft 55, a driving guide roller 56 and a pressing guide roller 57, the conveying table 51 is fixedly supported in the front side of the inside of the rack 1 through the lower surface fixed support beam, and the conveying table 51 is located below one side of the winding disc 4, the right end surface of the conveying table 51 is provided with the guide roller 52, and the guide roller 52 is fixed on the support frame of the winding disc 4, the upper surface of the conveying table 51 is symmetrically fixed with the flattening plate 53, and the symmetric flattening plate 53 is provided with a smooth cavity 531 in the lower surface, the left end of the conveying table 51 is fixed with the first ear plate 54 on the front and rear sides, and the driving guide roller 56 is rotatably arranged between the two first ear plates 54 through the rotating shaft 55, and the driving guide roller 56 is rotatably arranged in the rotating cavity opened in the upper surface of the conveying table 51, the rotating shaft 55 of the driving guide roller 56 is connected with the output shaft of the servo motor fixed on the first ear plate 54 through the belt transmission assembly, and the upper ring surface of the driving guide roller 56 is flush with the upper surface of the conveying table 51, the pressing guide roller 57 is arranged above the upper surface of the conveying table 51, and the pressing guide roller 57 is pressed above the driving guide roller 56 through the pressing assembly 6;

[0030] In the design scheme of the present application, when the head of the hanging mark head on the winding disc 4 is put into the conveying table 51, the head of the hanging mark head will first pass through the guide roller 52 and enter the smooth cavity 531 in the lower surface of the two flattening plates 53, and then enter the outside of the stretched cutting mechanism 7 below the pressing guide roller 57, and then the hanging mark head contacted by the lower ring surface of the pressing guide roller 57 is pressed onto the driving guide roller 56 through the pressing assembly 6, and as the clamping and superimposing mechanism 9 continuously pulls out the hanging mark head, the driving guide roller 56 can rotate in the rotating cavity opened in the upper surface of the conveying table 51 through the transmission of the belt transmission assembly, so that the cooperation of the driving guide roller 56 and the pressing guide roller 57 can continuously convey the hanging mark head to the outside of the stretched cutting mechanism 7, thereby realizing the clamping and superimposing of the clamping and superimposing mechanism 9 on the hanging mark head, and when the sensor above the conveying table 51 senses that the hanging mark head has been pulled out to a sufficient length, the driving guide roller 56 does not rotate, and the pressing guide roller 57 can clamp and fix the hanging mark head under the cooperation of the pressing assembly 6, thereby facilitating the cutting of the clamped and superimposed hanging mark head by the cutting mechanism 7, so that the pressing conveying mechanism 5 can continuously and intermittently convey the hanging mark head on the winding disc 4.

[0031] As an embodiment of the present application, the pressing assembly 6 comprises a supporting shaft 61, a pressing handle 62, a hinged block 63, a lever shaft 64, an adjusting shaft 65, a tension spring 66 and a positioning pin 67, the supporting shaft 61 is rotatably inserted into the pressing guide roller 57, and the rear end of the supporting shaft 61 is fixedly provided with the pressing handle 62 and the hinged block 63, the two ends of the lever shaft 64 are fixedly provided on the upper supporting blocks of the two symmetrical first ear plates 54, and the outer circle surface of one end of the lever shaft 64 is rotatably inserted into the middle position of the pressing handle 62, and the outer circle surface of the other end of the lever shaft 64 is rotatably inserted into the tail of the hinged block 63, the adjusting shaft 65 is arranged between the supporting shaft 61 and the lever shaft 64, and the two ends of the adjusting shaft 65 pass through the pressing handle 62 and the hinged block 63, respectively, the outer circle surfaces of the two ends of the adjusting shaft 65 are connected with the upper hooks of the two tension springs 66, respectively, and the two tension springs 66 are arranged on the outer side surfaces of the two first ear plates 54, and the lower hooks of the two tension springs 66 are fixed on the outer side surfaces of the two first ear plates 54 by the positioning pin 67.

[0032] In the design scheme of the present application, when the new winding disc 4 is fixed to the supporting frame, the operator inserts the head of the new hanging mark head into the side of the driving guide roller 56 and the pressing guide roller 57 through the smooth cavity 531, and then presses the tail of the pressing handle 62 downward, so that the pressing guide roller 57 is lifted upward by the cooperation of the lever shaft 64 and the adjusting shaft 65, and the hinged block 63 at the other end is also lifted synchronously, and the tension springs 66 at the two ends of the adjusting shaft 65 are stretched, then the operator inserts the head of the hanging mark head between the lifted pressing guide roller 57 and the driving guide roller 56, and then releases the pressing handle 62, so that the pressing guide roller 57 is pressed downward and tightly adheres to the upper surface of the hanging mark head under the elastic restoring force of the tension springs 66, thereby the hanging mark head is pressed and tightly adhered between the pressing guide roller 57 and the driving guide roller 56, and since the pressing guide roller 57 is rotatably sleeved on the supporting shaft 61, the pressing guide roller 57 can normally rotate to convey the hanging mark head when the driving guide roller 56 rotates to convey the hanging mark head.

[0033] As an embodiment of the present application, the cutting mechanism 7 comprises a lower cutting plate 71, an upper cutting plate 72, an L-shaped guide plate 73, a positioning guide plate 74, a support ear plate 75, a support pin shaft 76, a connecting ear ring 77, a cutting cylinder 78 and a connecting part 79, the lower cutting plate 71 is fixedly arranged at the left end face of the conveying table 51, and the upper end face of the lower cutting plate 71 is formed with a bevel cutting edge inclined towards the conveying table 51, the left side of the lower cutting plate 71 is swingably arranged with the upper cutting plate 72, and the lower end face of the upper cutting plate 72 is also formed with a bevel cutting edge, the rear side of the upper vertical block of the first ear plate 54 is fixedly arranged with the L-shaped guide plate 73, and the left side of the upper vertical block is fixedly arranged with the positioning guide plate 74, a guide sliding groove 741 is formed between the side plate of the L-shaped guide plate 73 and the positioning guide plate 74, the guide sliding groove 741 is used for guiding and positioning the swingable upper cutting plate 72, the front side of the conveying table 51 is fixedly arranged with the support ear plate 75, the upper left side of the support ear plate 75 is fixedly arranged with the support pin shaft 76, the support pin shaft 76 is rotatably inserted into the connecting ear ring 77, the side of the connecting ear ring 77 is fixedly connected with the fixed section tail of the cutting cylinder 78, the cutting cylinder 78 is arranged inclined downward, and the piston rod end face of the cutting cylinder 78 is fixedly arranged with the connecting part 79, the connecting part 79 is bolted to the protruding block of the upper cutting plate 72, and the cutting cylinder 78 is located at the left side of the upper cutting plate 72, and the tail of the upper cutting plate 72 is arranged with the tension adjusting assembly 8.

[0034] In the design scheme of the present application, when the cooperation of the clamping and stacking mechanism 9 and the driving guide roller 56 needs to pull out the hanging mark head for conveying, at this time, the piston rod of the cutting cylinder 78 is retracted through the inclined hinge of the support pin shaft 76 and the connecting ear ring 77, so as to drive the upper cutting plate 72 to swing upward along the guide sliding groove 741 through the connecting part 79, then the clamping and stacking mechanism 9 continuously pulls out the conveyed hanging mark head for rotation and stacking, when the stacking of the hanging mark head is completed, at this time, the piston rod of the cutting cylinder 78 is extended to drive the upper cutting plate 72 to swing downward to the side of the lower cutting plate 71 through the positioning of the guide sliding groove 741, thereby realizing the cutting of the stacked hanging mark head, and the guide sliding groove 741 formed between the side plate of the L-shaped guide plate 73 and the positioning guide plate 74 can guide and position the swingable upper cutting plate 72, preventing the swingable upper cutting plate 72 from being swingingly dislocated with the lower cutting plate 71 when swinging downward for cutting, thereby affecting the accuracy of cutting the hanging mark head.

[0035] As an embodiment of the present application, the tension adjusting assembly 8 comprises a fixed rod 81, a sliding rod 82, a tension spring 83, a locking sleeve 84, a locking rod 85 and a limiting block 86, the tail of the upper cutting plate 72 is fixed with the fixed rod 81 through a bolt, and the tail of the fixed rod 81 is fixed to one end of the sliding rod 82, the sliding rod 82 horizontally slides through the support lug plate 75, and the tension spring 83 is sleeved on the sliding rod 82, one end of the tension spring 83 abuts against the side of the support lug plate 75, and the other end of the tension spring 83 is in contact with the locking sleeve 84 sleeved on the sliding rod 82, the other end of the sliding rod 82 is fixed with the locking rod 85, and the locking rod 85 is fixed to the limiting block 86 fixed on the front side of the right end of the conveying table 51;

[0036] In the design scheme of the present application, when the upper cutting plate 72 slides in the guide chute 741 to cut the hanging mark head, the tail of the upper cutting plate 72 will rotate around the fixed rod 81, and the cooperation of the tension spring 83 sleeved on the sliding rod 82 and the locking sleeve 84 can adjust the tension of the tail of the upper cutting plate 72, and the locking sleeve 84 is locked on the sliding rod 82 through a screw, so that the tension of the tension spring 83 can be adjusted, thereby facilitating the tension adjustment of the upper cutting plate 72, preventing the rigid installation of the upper cutting plate 72 from affecting the cooperation with the lower cutting plate 71, and realizing the accurate cutting of the overlapped hanging mark head.

[0037] As an embodiment of the present application, the clamping and overlapping mechanism 9 comprises a first guide rail part 91, a first linear rack 92, a support bottom plate 93, a first gear 94, a connecting side plate 95, a rotary air cylinder 96, a pneumatic finger 97 and a clamping plate 98, the first guide rail part 91 and the first linear rack 92 are both horizontally fixed on the front side beam of the rack 1, and the first guide rail part 91 is located at the rear side of the first linear rack 92, the teeth of the first linear rack 92 are arranged on the front side, the support bottom plate 93 is fixed on the upper surface of the sliding block of the first guide rail part 91, a servo motor is vertically fixed on the support bottom plate 93, the output shaft of the servo motor passes through the support bottom plate 93 and is fixed with the first gear 94, the first gear 94 is in mesh with the teeth on the side of the first linear rack 92, the connecting side plate 95 is fixed on the front side of the support bottom plate 93, and the connecting side plate 95 is located at the left front side of the vertically fixed servo motor, the rotary air cylinder 96 is fixed on the inner side of the connecting side plate 95, the output shaft of the rotary air cylinder 96 is fixed with the pneumatic finger 97, the upper and lower clamping jaws of the pneumatic finger 97 are both horizontally fixed with the clamping plate 98, and the upper and lower clamping plates 98 are used for clamping and overlapping the output hanging mark head;

[0038] In the scheme designed in the present application, when the hanging label mark head is conveyed to the side of the opened upper cutting plate 72 through the active guide roller 56 and the compression guide roller 57, at this time the servo motor fixed on the upper surface of the support bottom plate 93 is controlled to work, so that its output shaft drives the support bottom plate 93 to move to the side of the cutting mechanism 7 through the meshing of the first gear 94 and the first straight rack 92, while the first guide rail part 91 plays a guiding role, and the connecting side plate 95 drives the rotary air cylinder 96, the pneumatic finger 97 and the clamping plate 98 to move to the side of the upper cutting plate 72 and the lower cutting plate 71, when the upper and lower clamping plates 98 move to the upper and lower surfaces of the extended hanging label mark head, at this time the upper and lower clamping jaws of the pneumatic finger 97 move close to each other to drive the upper and lower clamping plates 98 to clamp the hanging label mark head, then the servo motor on the support bottom plate 93 is controlled to work in reverse, so that it drives the clamping plate 98 to slide away from the side of the cutting mechanism 7, while the compression conveying mechanism 5 continuously conveys the hanging label mark head, so that the moving clamping plate 98 pulls out the clamped hanging label mark head, when the clamping plate 98 moves to the limit position, at this time the compression conveying mechanism 5 continues to output a certain length of the hanging label mark head, so that the hanging label mark head forms an upward arch shape between the clamping plate 98 and the lower cutting plate 71, then the output shaft of the rotary air cylinder 96 rotates to drive the hanging label mark head clamped by the clamping plate 98 to overturn downward, while the clamping plate 98 moves to the side of the lower cutting plate 71, so as to facilitate the head of the hanging label mark head to be overlapped to the side of the lower cutting plate 71, then the clamping and transferring mechanism 10 clamps and fixes the overlapped hanging label mark head, then the upper cutting plate 72 swings downward to cut the overlapped hanging label mark head, so that the section of the cut hanging label mark head is aligned with the head, then the upper and lower clamping plates 98 are opened, and then the clamping and transferring mechanism 10 transfers the overlapped and aligned hanging label mark head to the mattress surrounding strip for sewing processing, at this time the opened clamping plate 98 rotates to the initial state close to the side of the lower cutting plate 71 under the drive of the output shaft of the rotary air cylinder 96, so as to facilitate clamping and overturning the next hanging label mark head.

[0039] As one embodiment of the present application, the clamping transfer mechanism 10 comprises a driving assembly and a clamping assembly 11, the driving assembly comprises a second guide rail part 101, a second linear rack 102, a support side plate 103, a connecting top plate 104, a second gear 105, a mounting side plate 106, a first driving cylinder 107, an L-shaped connecting plate 108 and a side ear plate 109, the second guide rail part 101 and the second linear rack 102 are fixed on the left side of the upper beam of the rack 1, and the second guide rail part 101 is below the second linear rack 102, the teeth of the second linear rack 102 are opened on the upper surface, the sliding block side of the second guide rail part 101 is fixed with the support side plate 103, a servo motor is horizontally fixed on the support side plate 103, and the output shaft of the servo motor is fixed with the second gear 105 through the support side plate 103, the second gear 105 is engaged with the teeth of the second linear rack 102, the support side plate 103 is connected with the connecting top plate 104 through a sliding assembly, the side of the connecting top plate 104 away from the support side plate 103 is vertically fixed with the mounting side plate 106, the side of the mounting side plate 106 is vertically fixed with the first driving cylinder 107, the lower end surface of the piston rod of the first driving cylinder 107 is fixedly connected with the L-shaped connecting plate 108 through a connecting block, the vertical plate between the L-shaped connecting plate 108 and the mounting side plate 106 is connected through a vertical guide rail sliding connection, the vertical plate side of the L-shaped connecting plate 108 is fixed with the side ear plate 109, the side ear plate 109 is fixed with the clamping assembly 11, for clamping the overlapped and cut hanging mark head;

[0040] In the scheme designed in the present application, when the upper and lower clamping plates 98 turn down the head of the hanging label head close to the lower cutting plate 71, the output shaft of the servo motor on the supporting side plate 103 will drive the connecting top plate 104 and the mounting side plate 106 to slide horizontally towards the direction of the clamping assembly 11 through the meshing of the second gear 105 and the second straight rack 102, and the second guide rail component 101 can play the role of guiding sliding. At this time, the piston rod of the first drive cylinder 107 is in a retracted state. When the clamping assembly 11 slides to the position of the overlapped hanging label head, the clamping assembly 11 will clamp and fix the overlapped hanging label head, and the cutting mechanism 7 will cut and process. When the upper and lower clamping plates 98 are separated from the clamping of the hanging label head, the servo motor on the supporting side plate 103 works in reverse to drive the clamping assembly 11 to move above the head of the sewing machine 3, and then the piston rod of the first drive cylinder 107 extends to drive the clamping assembly 11 to descend to the mattress surrounding strip below the head of the sewing machine 3 through the L-shaped connecting plate 108 and the side ear plate 109. Since the sewing machine 3 is movable, it will not interfere with the normal descent of the clamping assembly 11. Then the clamping assembly 11 is separated from the clamping of the overlapped hanging label head, and the press plate of the sewing machine 3 will press the hanging label head attached to the mattress surrounding strip. When the clamping assembly 11 is separated from the clamping of the hanging label head, the piston rod of the first drive cylinder 107 retracts to drive the clamping assembly 11 to rise above the sewing machine 3, waiting for the clamping and transfer of the next cut hanging label head, and then the sewing machine 3 can sew the overlapped hanging label head.

[0041] As one of the embodiments of the present application, the clamping assembly 11 comprises a second driving cylinder 111, a C-shaped frame 112, a partition plate 113, a third driving cylinder 114 and a sliding clamp plate 115, the second driving cylinder 111 is vertically fixed on the side of the side ear plate 109, and the lower end surface of the piston rod of the second driving cylinder 111 is connected with the C-shaped frame 112 through a connecting block, the C-shaped frame 112 is arranged on the side of the cutting mechanism 7, the upper transverse plate of the C-shaped frame 112 is shorter than the lower transverse plate, the fixed section of the second driving cylinder 111 is fixed with the third driving cylinder 114, and the lower end surface of the piston rod of the third driving cylinder 114 is connected with the sliding clamp plate 115 through a connecting block, the sliding clamp plate 115 is slidably arranged in the C-shaped frame 112, and the side of the sliding clamp plate 115 close to the cutting mechanism 7 is flush with the side of the lower transverse plate of the C-shaped frame 112; in the design scheme of the present application, when the side ear plate 109 drives the C-shaped frame 112 to move to the front side of the clamping plate 98, and the overlapped hanging label head enters the C-shaped frame 112, at this time, the piston rod of the second driving cylinder 111 is retracted, so that the C-shaped frame 112 moves upward, and the piston rod of the third driving cylinder 114 is extended, so that the sliding clamp plate 115 slides downward in the C-shaped frame 112, and then the cooperation of the upward moving C-shaped frame 112 and the downward sliding sliding clamp plate 115 in the C-shaped frame 112 can clamp and fix the overlapped hanging label head in the C-shaped frame 112, then the C-shaped frame 112 moves horizontally above the sewing machine 3, the piston rod of the first driving cylinder 107 is extended to drive the C-shaped frame 112 to descend to the upper surface of the mattress surrounding strip, then the pressing plate below the sewing machine 3 can press the overlapped end of the overlapped hanging label head on the mattress surrounding strip, then the piston rod of the third driving cylinder 114 is retracted, so that the sliding clamp plate 115 is separated from the clamping of the hanging label head, then the piston rod of the first driving cylinder 107 is retracted to drive the C-shaped frame 112 to ascend above the sewing machine 3, and at this time, the piston rod of the second driving cylinder 111 is extended, so that the C-shaped frame 112 descends, facilitating the clamping and transferring of the next overlapped hanging label head.

[0042] The preferred embodiments of the present application disclosed above are only used to help explain the present application. The preferred embodiments do not describe all the details and limit the present application to the specific embodiments described. Obviously, many modifications and changes can be made according to the contents of the present application. The present application selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present application, so that those skilled in the art can well understand and use the present application. The present application is limited by the claims and the entire scope and equivalents thereof.

Claims

1. A label marker sewing apparatus comprising a frame (1), a table (2) and a sewing machine (3), wherein the frame (1) is provided with the table (2) mounted thereon, and the table (2) is provided with the sewing machine (3) mounted thereon, characterized in that, The frame (1) is rotatably installed with a winding disc (4) above the front side, a label tag is wound on the winding disc (4), the sewing machine (3) is provided with a pressing conveying mechanism (5), one side of the pressing conveying mechanism (5) is provided with a cutting mechanism (7), the cutting mechanism (7) is used for cutting the label tag conveyed by the pressing conveying mechanism (5), one side of the cutting mechanism (7) is provided with a clamping and overlapping mechanism (9), the clamping and overlapping mechanism (9) is used for clamping and overlapping the label tag, so that the cutting mechanism (7) cuts the label tag, one side of the clamping and overlapping mechanism (9) is provided with a clamping and transferring mechanism (10), the clamping and transferring mechanism (10) is used for clamping and transferring the label tag after overlapping and cutting to the head of the sewing machine (3), and the sewing machine (3) is used for sewing the overlapped label tag to a surrounding strip; The cutting mechanism (7) comprises a lower cutting plate (71) and an upper cutting plate (72), the clamping and overlapping mechanism (9) comprises a first guide rail part (91), a first linear rack (92), a supporting bottom plate (93), a first gear (94), a connecting side plate (95), a rotary air cylinder (96), a pneumatic finger (97) and a clamping plate (98), the first guide rail part (91) and the first linear rack (92) are both horizontally fixed on the front side beam of the frame (1), and the first guide rail part (91) is located at the rear side of the first linear rack (92), the teeth of the first linear rack (92) are arranged on the front side, the sliding block of the first guide rail part (91) is fixed with the supporting bottom plate (93), a servo motor is vertically fixed on the supporting bottom plate (93), the output shaft of the servo motor penetrates through the supporting bottom plate (93) and is fixed with the first gear (94), the first gear (94) is meshed with the teeth on the side of the first linear rack (92), the front side of the supporting bottom plate (93) is fixed with the connecting side plate (95), the connecting side plate (95) is located at the left front side of the vertically fixed servo motor, the inner side of the connecting side plate (95) is fixed with the rotary air cylinder (96), the output shaft of the rotary air cylinder (96) is fixedly installed with the pneumatic finger (97), the upper and lower clamping jaws of the pneumatic finger (97) are both fixed with the clamping plates (98), and the upper and lower clamping plates (98) are used for clamping and overlapping the output label tag. The compact conveying mechanism (5) continuously conveys the hanging mark head, and then the movable clamping plate (98) pulls out the clamped hanging mark head. When the clamping plate (98) moves to the limit position, the compact conveying mechanism (5) continues to output the hanging mark head by a certain length, so that the hanging mark head forms an upward arch between the clamping plate (98) and the lower cutting plate (71). Then the output shaft of the rotary cylinder (96) rotates to drive the hanging mark head clamped by the clamping plate (98) to overturn downward, and the clamping plate (98) moves to one side of the lower cutting plate (71), so as to facilitate the head of the hanging mark head to be overlapped on one side of the lower cutting plate (71). Then the clamping and transferring mechanism (10) clamps and fixes the overlapped hanging mark head, and then the upper cutting plate (72) swings downward to cut the overlapped hanging mark head, so that the cut surface of the hanging mark head is aligned with the head. Then the upper and lower clamping plates (98) are opened, and then the clamping and transferring mechanism (10) transfers the overlapped and aligned hanging mark head to the mattress baffle for sewing processing.

2. A tagline sewing apparatus according to claim 1, wherein The compact conveying mechanism (5) comprises a conveying table (51), a guide roller (52), a flattening plate (53), a first ear plate (54), a rotating shaft (55), a driving guide roller (56) and a compact guide roller (57). The conveying table (51) is fixedly supported on the inner front side of the rack (1) through the lower surface of the support beam, and the conveying table (51) is located below one side of the winding disc (4). The right end face of the conveying table (51) is provided with a guide roller (52), and the guide roller (52) is fixed on the support frame of the winding disc (4). The upper surfaces of the conveying table (51) are symmetrically fixed with flattening plates (53), and the lower surfaces of the symmetric flattening plates (53) are provided with smooth cavities (531). The left end portions of the conveying table (51) are fixed with first ear plates (54) on the front and rear sides, and the driving guide roller (56) is rotatably arranged between the two first ear plates (54) through the rotating shaft (55). The rotating shaft (55) of the driving guide roller (56) is connected with the output shaft of the servo motor fixed on the first ear plate (54) through the belt transmission assembly, and the upper ring surface of the driving guide roller (56) is flush with the upper surface of the conveying table (51). The upper surface of the conveying table (51) is provided with a compact guide roller (57), and the compact guide roller (57) is compacted above the driving guide roller (56) through the compacting assembly (6).

3. A tagline sewing apparatus according to claim 2, wherein The pressing assembly (6) comprises a supporting shaft (61), a pressing handle (62), a hinged block (63), a lever shaft (64), an adjusting shaft (65), a tension spring (66) and a positioning pin (67), the supporting shaft (61) is rotatably inserted into the pressing guide roller (57), the rear end of the supporting shaft (61) is fixedly provided with the pressing handle (62) in a slanting manner, and the rear end of the supporting shaft (61) is fixedly provided with the hinged block (63) in a slanting manner, the two ends of the lever shaft (64) are fixed on the upper supporting blocks of the two symmetrical first ear plates (54) respectively, the outer circle surface of one end of the lever shaft (64) is rotatably inserted into the middle position of the pressing handle (62), the outer circle surface of the other end of the lever shaft (64) is rotatably inserted into the tail of the hinged block (63), the adjusting shaft (65) is arranged between the supporting shaft (61) and the lever shaft (64), the two ends of the adjusting shaft (65) pass through the pressing handle (62) and the hinged block (63) respectively, the outer circle surfaces of the two ends of the adjusting shaft (65) are connected with the upper hooks of the two tension springs (66) respectively, the two tension springs (66) are located on the outer side faces of the two first ear plates (54) respectively, and the lower hooks of the two tension springs (66) are fixed on the outer side faces of the two first ear plates (54) by the positioning pin (67).

4. A tagline sewing apparatus according to claim 2, wherein The cutting mechanism (7) further comprises an L-shaped guide plate (73), a positioning guide plate (74), a supporting ear plate (75), a supporting pin shaft (76), a connecting ear ring (77), a cutting air cylinder (78) and a connecting component (79), the lower cutting plate (71) is fixedly arranged on the left end face of the conveying table (51), and the upper end face of the lower cutting plate (71) is formed with a beveling blade which is inclined towards the conveying table (51), the left side of the lower cutting plate (71) is swingably provided with the upper cutting plate (72), and the lower end face of the upper cutting plate (72) is also formed with a beveling blade, the upper vertical block of the rear first ear plate (54) is fixedly provided with the L-shaped guide plate (73) on the rear side face, and the left side face of the upper vertical block is fixedly provided with the positioning guide plate (74), the positioning guide plate (74) and the side plate of the L-shaped guide plate (73) are formed with a guide sliding groove (741), the guide sliding groove (741) is used for guiding and positioning the swingable upper cutting plate (72), the front side face of the conveying table (51) is fixedly provided with the supporting ear plate (75), the left side face of the upper part of the supporting ear plate (75) is fixedly provided with the supporting pin shaft (76), the supporting pin shaft (76) is rotatably inserted into the connecting ear ring (77), the side face of the connecting ear ring (77) is fixedly connected with the tail of the fixed section of the cutting air cylinder (78), the cutting air cylinder (78) is arranged in an inclined downward manner, the piston rod end face of the cutting air cylinder (78) is fixedly provided with the connecting component (79), the connecting component (79) is bolted to the protruding block of the upper cutting plate (72), the cutting air cylinder (78) is located on the left side face of the upper cutting plate (72), and the tail of the upper cutting plate (72) is provided with the tension adjusting assembly (8).

5. A tagline sewing apparatus according to claim 4, wherein The tension adjusting assembly (8) comprises a fixed rod (81), a sliding rod (82), a tension spring (83), a locking sleeve (84), a locking rod (85) and a limiting block (86), the tail of the upper cutting plate (72) is fixed with the fixed rod (81) through bolts, and the tail of the fixed rod (81) is fixed to one end of the sliding rod (82), the sliding rod (82) horizontally slides through the supporting lug plate (75), and the tension spring (83) is sleeved on the sliding rod (82), one end of the tension spring (83) abuts against the side of the supporting lug plate (75), and the other end of the tension spring (83) is in contact with the locking sleeve (84) sleeved on the sliding rod (82), the other end of the sliding rod (82) is fixed with the locking rod (85), and the locking rod (85) is fixed to the limiting block (86) fixed to the front side of the right end of the conveying table (51).

6. A tagline sewing apparatus according to claim 1, wherein The clamping and transferring mechanism (10) comprises a driving assembly and a clamping assembly (11), the driving assembly comprises a second guide rail part (101), a second straight rack (102), a supporting side plate (103), a connecting top plate (104), a second gear (105), a mounting side plate (106), a first driving cylinder (107), an L-shaped connecting plate (108) and a side lug plate (109), the second guide rail part (101) and the second straight rack (102) are fixed on the left side of the upper beam of the rack (1), and the second guide rail part (101) is located below the second straight rack (102), the teeth of the second straight rack (102) are arranged on the upper surface, the sliding block side of the second guide rail part (101) is fixed with the supporting side plate (103), a servo motor is horizontally fixed on the supporting side plate (103), and the output shaft of the servo motor is fixed with the second gear (105) penetrating through the supporting side plate (103), the second gear (105) is in mesh with the teeth of the second straight rack (102), the supporting side plate (103) is connected with the connecting top plate (104) through a sliding assembly, the side of the connecting top plate (104) away from the supporting side plate (103) is vertically fixed with the mounting side plate (106), the side of the mounting side plate (106) is vertically fixed with the first driving cylinder (107), the lower end surface of the piston rod of the first driving cylinder (107) is fixedly connected with the L-shaped connecting plate (108) through a connecting block, the vertical plate between the L-shaped connecting plate (108) and the mounting side plate (106) is slidably connected through a vertical guide rail, the vertical plate side of the L-shaped connecting plate (108) is fixed with the side lug plate (109), and the side lug plate (109) is fixed with the clamping assembly (11) for clamping the overlapped and cut label tags.

7. A tagline sewing apparatus according to claim 6, wherein The clamping assembly (11) comprises a second driving cylinder (111), a C-shaped frame (112), a partition plate (113), a third driving cylinder (114) and a sliding clamp plate (115), the second driving cylinder (111) is vertically fixed on the side of the side ear plate (109), the lower end surface of the piston rod of the second driving cylinder (111) is connected with the C-shaped frame (112) through a connecting block, the C-shaped mouth of the C-shaped frame (112) faces the cutting mechanism (7), the length of the upper horizontal plate of the C-shaped frame (112) is smaller than the length of the lower horizontal plate, the fixed section of the second driving cylinder (111) is fixed with the third driving cylinder (114) on the side, the lower end surface of the piston rod of the third driving cylinder (114) is connected with the sliding clamp plate (115) through a connecting block, the sliding clamp plate (115) is slidably arranged in the C-shaped frame (112), and the side of the sliding clamp plate (115) close to the cutting mechanism (7) is flush with the side of the lower horizontal plate of the C-shaped frame (112).

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