CN218968207U

CN218968207U - Mattress bed net snatchs conveyor

Info

Publication number: CN218968207U
Application number: CN202320129461.3U
Authority: CN
Inventors: 陈颖霞
Original assignee: Foshan Hualianda Intelligent Technology Co ltd; Zhejiang Aimas Intelligent Equipment Co ltd; Guangdong Leenpai Intelligent Technology Co ltd
Current assignee: Foshan Hualianda Intelligent Technology Co ltd; Zhejiang Aimas Intelligent Equipment Co ltd; Guangdong Leenpai Intelligent Technology Co ltd
Priority date: 2023-01-16
Filing date: 2023-01-16
Publication date: 2023-05-05
Anticipated expiration: 2033-01-16

Abstract

The utility model provides a mattress bed net grabbing and conveying device, which belongs to the technical field of mattress automatic production and comprises a frame, wherein a lifting frame is slidably arranged on the frame, a magnetic adsorption assembly for adsorbing a bed net is fixedly arranged on the lifting frame, a jacking structure for jacking the bed net away from the magnetic adsorption assembly is fixedly arranged on the magnetic adsorption assembly, a centering assembly is arranged below the magnetic adsorption assembly, the bed net is centered through the centering assembly, then is adsorbed and conveyed through the magnetic adsorption assembly, and finally the bed net is jacked away from the magnetic adsorption assembly through the jacking structure to complete the whole grabbing and conveying engineering; meanwhile, the centering positioning of the centering assembly can enable the grabbing and conveying positions of the bed net to be more accurate, and greater convenience is provided for subsequent procedures.

Description

Mattress bed net snatchs conveyor

Technical Field

The utility model belongs to the technical field of automatic production of mattresses, and particularly relates to a grabbing and conveying device for mattress bed nets.

Background

The bed net is a structure which is arranged in the mattress and consists of springs and other related supporting structures, and mainly plays a role of elastic support. In the automation line of the bed net, it is often necessary to use a conveying device to convey the bed net to join different processing steps. At present, the bed net is fixed and conveyed in a mechanical clamping mode, but the bed net is composed of steel wires, the part of the bed net is fragile, and the mechanical clamping mode is easy to damage the part of the bed net, so that the quality of a final mattress finished product is affected.

Disclosure of Invention

Based on the problems in the prior art, the utility model provides a mattress bed net grabbing and conveying device, which comprises a frame, wherein a lifting frame is slidably arranged on the frame, a magnetic adsorption assembly for adsorbing a bed net is fixedly arranged on the lifting frame, and a jacking structure for jacking the bed net away from the magnetic adsorption assembly is fixedly arranged on the magnetic adsorption assembly.

Wherein, the frame on be provided with and carry the slide rail, one side of carrying the slide rail is provided with the rack, the crane be provided with carry slide rail assorted sliding connection's transport slider, still be provided with the conveyor motor on the crane, the power take off end of conveyor motor has the gear with rack toothing, through conveyor motor drive crane along carrying the slide rail slip.

The lifting frame comprises a conveying frame provided with the conveying sliding block and the conveying motor, a guide frame is fixedly arranged below the conveying frame, a fixed shaft is fixedly arranged at one end of the guide frame, a sliding shaft is slidably arranged at the other end of the guide frame, and the fixed shaft and the sliding shaft are parallel to each other; an X-shaped frame is arranged below the guide frame, the middle parts of two connecting rods of the X-shaped frame are connected with each other in a rotating way through a rotating shaft, two sides of the upper end of the X-shaped frame are respectively connected to a fixed shaft and a sliding shaft in a rotating way, and the lower end of the X-shaped frame is provided with another group of guide frames, the fixed shaft and the sliding shaft in a mirror symmetry way; the telescopic motor is fixedly arranged on the guide frame positioned above, the power output end of the telescopic motor is connected with the pushing frame through the screw rod, the pushing frame is fixedly connected with the sliding shaft of the guide frame positioned above, and the sliding shaft is driven to slide through the cooperation of the telescopic motor and the screw rod.

The magnetic adsorption assembly comprises a mounting frame fixedly connected with a guide frame below the lifting frame, a plurality of magnetic adsorption units are fixedly arranged at the lower part of the mounting frame, each magnetic adsorption unit comprises a substrate and a plurality of magnets fixedly arranged on the lower surface of the substrate, and the substrate is fixedly connected to the mounting frame; the ejection structure comprises an ejection cylinder fixedly mounted on the mounting frame, the telescopic end of the ejection cylinder is fixedly connected with an ejection plate, and the ejection plate is driven by the ejection cylinder to eject the bed net away from the magnetic adsorption assembly.

Wherein, the mounting frame is provided with a plurality of groups of jacking-off structures, and linkage lock bars for limiting synchronous lifting are arranged between the jacking-off structures; the ejector plate on fixedly be provided with a plurality of guide posts that extend from top to bottom, the guide post pass the mounting bracket and with mounting bracket sliding connection.

The two sides of the mounting frame are fixedly provided with a pressing plate motor, the power output end of the pressing plate motor is in transmission connection with a pressing plate screw rod which transversely extends relative to the magnetic adsorption assembly, the pressing plate screw rod is in transmission connection with an extension pressing plate through a screw rod sleeve, and the lower surface of the extension pressing plate and the lower surface of the magnetic adsorption assembly are in the same horizontal plane; the magnetic clamping device is characterized in that a plurality of parallel rails parallel to the clamping plate screw rod are fixedly arranged on the extending clamping plate, a sliding block which is connected with the parallel rails in a sliding mode is fixedly arranged on the mounting frame, and the extending clamping plate is driven by the clamping plate motor to be far away from or close to the magnetic adsorption assembly.

The mattress bed net grabbing and conveying device is characterized in that a centering component is arranged below a magnetic adsorption component, the centering component comprises a base, a plurality of conveying rollers which are parallel to each other are rotatably arranged on the upper surface of the base, a centering motor which is connected to the conveying rollers in a transmission manner is fixedly arranged on one side of the conveying rollers, all the conveying rollers are driven to rotate by the centering motor, and a fixed leaning block is arranged at one end of the base corresponding to the conveying direction of the conveying rollers; the base is slidably provided with a movable leaning block at two sides perpendicular to the conveying direction of the conveying roller; the base is fixedly provided with a stop guide rail parallel to the conveying roller, two movable stops are in sliding connection with the stop guide rail, a linkage assembly which enables the two to synchronously and reversely move is arranged between the two movable stops, one movable stop is in transmission connection with a centering cylinder, and the movable stop is driven to move close to or far away from the conveying roller through the centering cylinder.

The linkage assembly comprises a swivel base arranged at the center line between two movable leaning blocks, a linkage rod is rotatably arranged on the swivel base, the middle point of the linkage rod is rotatably connected with the swivel base, two ends of the linkage rod are rotatably connected with a pull rod respectively, and the pull rod is rotatably connected to the movable leaning block on one side.

The utility model has the beneficial effects that:

1. the magnetic adsorption component and the jacking structure are matched to realize the adsorption fixation and jacking release of the bed net, so that the traditional mechanical clamping mode can be replaced, and the local damage of the bed net caused by mechanical clamping can be avoided; and compared with mechanical clamping, the magnetic adsorption has simpler structure and lower precision requirement, and reduces the production cost.

2. The conveying roller in the centering assembly, the fixed leaning device and the movable leaning device can center the bed net, the magnetic adsorption assembly can adsorb the bed net conveniently, the conveying position of the bed net can be controlled more accurately, and convenience is provided for the follow-up flow.

Drawings

Fig. 1 is a schematic perspective view of a mattress bed net grabbing and conveying device.

Fig. 2 is an enlarged view at a in fig. 1.

Fig. 3 is an enlarged view at B in fig. 1.

Fig. 4 is a perspective view of the lifting frame and the magnetic attraction assembly.

Fig. 5 is a schematic perspective view of the upper part of the lifting frame.

Fig. 6 is a schematic view of the X-shaped frame and the lower part of the lifting frame.

Fig. 7 is a schematic perspective view of the magnetic adsorption assembly, in which a bed net is adsorbed.

Fig. 8 is a schematic structural view of the magnetic attraction assembly concealing the mounting bracket and the magnetic attraction unit.

Fig. 9 is an enlarged view at C in fig. 8.

Fig. 10 is a schematic perspective view of a centering assembly.

Fig. 11 is a schematic view of the centering assembly with the base and the transfer roller hidden.

Detailed Description

The utility model is described in detail below with reference to the drawings and the specific embodiments.

The utility model provides a mattress bed net snatchs conveyor as shown in fig. 1-11, includes frame 1, crane 2, magnetic adsorption subassembly 3, top from structure 4 and centering subassembly 5, the upper surface of frame 1 be provided with two transport slide rail 11 that are parallel to each other, one side of one transport slide rail 11 is provided with a rack 12 in parallel, crane 2 set up between two racks 12, and the top of crane 2 is carriage 21, the transport slider 13 with transport slide rail 11 assorted sliding connection is all installed to the both sides of carriage 21, two sliders are installed respectively to each side, simultaneously carriage 21 still is provided with transport motor 14, the power take off end fixed mounting of transport motor 14 has the gear with rack 12 meshing, drives crane 2 through transport motor 14 and slides along transport slide rail 11. A guide frame 22 is fixedly arranged below the conveying frame 21, a fixed shaft 23 is fixedly arranged at one end of the guide frame 22, a sliding shaft 24 is arranged at the other end of the guide frame 22 in a sliding manner through the cooperation of a sliding rail and a sliding block, the sliding shaft 24 is arranged on the sliding block, the sliding direction of the sliding shaft 24 is perpendicular to the extending direction of the sliding shaft 24, and the fixed shaft 23 and the sliding shaft 24 are parallel to each other; two X-shaped frames 25 are arranged below the guide frames 22, the two X-shaped frames 25 are respectively positioned at two sides of the guide frames 22, the middle parts of two connecting rods of each X-shaped frame 25 are connected with each other in a rotating way through a rotating shaft, two sides of the upper end of each X-shaped frame 25 are respectively connected to a fixed shaft 23 and a sliding shaft 24 in a rotating way, the lower end of each X-shaped frame 25 is provided with another group of guide frames 22, fixed shafts 23 and sliding shafts 24 in a mirror symmetry way, and when the two connecting rods of each X-shaped frame 25 rotate with each other, the two guide frames 22 can be driven to be close to or far away from each other, so that the telescopic effect is realized; the telescopic motor 26 is fixedly arranged on the upper guide frame 22, the power output end of the telescopic motor 26 is connected with a gear reduction box, the gear reduction box is connected with a screw rod in a transmission mode, the screw rod is provided with a pushing frame 27 in threaded connection, the pushing frame 27 is fixedly connected with a sliding block corresponding to the sliding shaft 24 of the upper guide frame 22, and accordingly the screw rod can be driven to rotate through the telescopic motor 26, and then the sliding shaft 24 is driven to slide on the guide frame 22 through the screw rod, so that two connecting rods of the X-shaped frame 25 rotate mutually.

The magnetic adsorption assembly 3 comprises a mounting frame 31 fixedly connected with the guide frame 22 below the lifting frame 2, nineteen magnetic adsorption units are fixedly arranged at the lower part of the mounting frame 31, each magnetic adsorption unit comprises a base plate 32 and a plurality of magnets 33 fixedly arranged on the lower surface of the base plate 32, the base plate 32 is fixedly connected to the mounting frame 31, the magnets 33 are arranged in a rectangular array on the lower surface of the base plate 32, and nineteen magnetic adsorption units are also arranged in a rectangular array and are arranged at the lower part of the mounting frame 31; the jacking structure 4 have two sets of and two sets of mutual symmetry settings, every jacking structure 4 of group all includes the jacking cylinder 41 of fixed mounting on mounting bracket 31, the telescopic end fixedly connected with ejector plate 42 of jacking cylinder 41, install the linkage locking lever 43 that restricts synchronous lift between the ejector plate 42 of two sets of jacking structure 4, linkage locking lever 43 has two, be located the both sides of ejector plate 42 respectively, all fixed four guide posts 44 that extend from top to bottom on every ejector plate 42, four guide posts 44 even distribution is around jacking cylinder 41, guide posts 44 pass mounting bracket 31 and with mounting bracket 31 sliding connection, mounting bracket 31 does not set up magnetic adsorption unit in jacking structure 4 correspondence department, drive ejector plate 42 downwardly moving and with the bed net 6 jack-off magnetic adsorption subassembly 3 through jacking cylinder 41, thereby make bed net 6 drop.

The centering component 5 is arranged below the magnetic adsorption component 3, the centering component 5 comprises a base 51, a plurality of conveying rollers 52 which are parallel to each other are rotatably arranged on the upper surface of the base 51, a gear is arranged at one end of each conveying roller 52, a centering motor 53 which is connected to the conveying rollers 52 in a transmission manner is fixedly arranged on one side of each conveying roller 52 on the base 51, a gear is also arranged at the power output end of each centering motor 53, the centering motor 53 is simultaneously connected to each conveying roller in a transmission manner through the gears and a toothed belt (or a chain), all conveying rollers 52 are driven to synchronously rotate through the centering motor 53, and a fixed leaning block 54 is arranged at one end of each conveying roller 52 corresponding to the base 51 in the conveying direction; the base 51 is provided with a moving fence 55 slidably at both sides perpendicular to the conveying direction of the conveying roller 52; the base 51 is fixedly provided with a stop guide rail 56 parallel to the conveying roller 52, two movable stops 55 are in sliding connection with the stop guide rail 56, a linkage assembly for enabling the two movable stops 55 to synchronously and reversely move is arranged between the two movable stops 55, the linkage assembly comprises a swivel seat 71 arranged at the middle line between the two movable stops 55, a linkage rod 72 is rotatably arranged on the swivel seat 71, the middle point of the linkage rod 72 is rotatably connected with the swivel seat 71, two ends of the linkage rod 72 are rotatably connected with a pull rod 73 respectively, the pull rod 73 is rotatably connected to the movable stop 55 on the corresponding side, one movable stop 55 is in transmission connection with a centering cylinder 57, the centering cylinder 57 is provided with two movable stops 55, the movable stops 55 are driven to approach or separate from the conveying roller 52 through the centering cylinder 57, when one movable stop 55 is pushed outwards by the centering cylinder 57, the linkage rod 73 pulls the linkage rod 72 to rotate, and the other end of the linkage rod 72 pushes the movable stop 55 on the other side through the other pull rod 73 to outwards, so that the two movable stops 55 synchronously and reversely move.

As a preferred embodiment, the two sides of the mounting frame 31 are fixedly provided with a platen motor 45, the power output end of the platen motor 45 is fixedly provided with gears, a platen screw rod 46 transversely extending relative to the magnetic adsorption assembly 3 is connected through two gears and a toothed belt, an extension platen 47 is connected on the platen screw rod 46 through a screw rod sleeve 461 in a transmission manner, and the lower surface of the extension platen 47 and the lower surface of the magnetic adsorption assembly 3 are in the same horizontal plane; four parallel rails 48 parallel to the platen screw rod 46 are fixedly arranged on the extension platen 47, four sliding blocks which are in sliding connection with the parallel rails 48 are fixedly arranged on the mounting frame 31, the extension platen 47 is driven by the platen motor 45 to be far away from or close to the magnetic adsorption assembly 3, and the extension platen 47 on the corresponding side is driven by the platen motors 45 on two sides to extend outwards so as to adapt to the bed net 6 with larger size.

The conveying device provided by the utility model is arranged between two working procedures on an automatic mattress production line during use, the centering component 5 is connected with an upstream working procedure, so that the bed net 6 can be conveyed to the centering component 5, then the bed net 6 is centered by matching of the conveying roller 52, the fixed stop 54 and the movable stop 55, the lifting frame 2 controls the magnetic adsorption component 3 to move downwards at the moment, the bed net 6 is adsorbed by the magnet 33, the lifting frame 2 is contracted again to rise, and the conveying motor 14 is started to drive the lifting frame 2 and the bed net 6 to move in the downstream direction at the moment. When moving to the corresponding position, the lifting frame 2 descends again to put down the bed net 6, and then the jacking-off structure 4 jacks the bed net 6 to the adsorption range away from the magnet 33, so that the grabbing and conveying of the bed net 6 are completed once.

The above examples illustrate only one embodiment of the utility model, which is described in more detail and is not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. The utility model provides a mattress bed net snatchs conveyor, includes frame (1), its characterized in that, frame (1) on gliding install crane (2), fixed mounting has magnetic adsorption subassembly (3) that are used for adsorbing bed net (6) on crane (2), fixed mounting has on magnetic adsorption subassembly (3) and is used for propping up bed net (6) off top off structure (4) of magnetic adsorption subassembly (3).

2. The mattress bed net grabbing and conveying device according to claim 1, wherein a conveying sliding rail (11) is arranged on the frame (1), a rack (12) is arranged on one side of the conveying sliding rail (11), a conveying sliding block (13) which is in sliding connection with the conveying sliding rail (11) in a matched mode is arranged on the lifting frame (2), a conveying motor (14) is further arranged on the lifting frame (2), and a gear meshed with the rack (12) is fixedly arranged at the power output end of the conveying motor (14) and drives the lifting frame (2) to slide along the conveying sliding rail (11) through the conveying motor (14).

3. The mattress bed net grabbing and conveying device according to claim 2, wherein the lifting frame (2) comprises a conveying frame (21) provided with the conveying sliding block (13) and the conveying motor (14), a guide frame (22) is fixedly arranged below the conveying frame (21), a fixed shaft (23) is fixedly arranged at one end of the guide frame (22), a sliding shaft (24) is arranged at the other end of the guide frame (22) in a sliding manner, and the fixed shaft (23) and the sliding shaft (24) are parallel to each other; an X-shaped frame (25) is arranged below the guide frame (22), the middle parts of two connecting rods of the X-shaped frame (25) are connected with each other in a rotating way through a rotating shaft, two sides of the upper end of the X-shaped frame (25) are respectively connected to a fixed shaft (23) and a sliding shaft (24) in a rotating way, and the lower end of the X-shaped frame (25) is provided with another group of guide frames (22), the fixed shaft (23) and the sliding shaft (24) in a mirror symmetry way; the telescopic motor (26) is fixedly arranged on the guide frame (22) above, the power output end of the telescopic motor (26) is connected with the pushing frame (27) through a screw rod, the pushing frame (27) is fixedly connected with the sliding shaft (24) of the guide frame (22) above, and the sliding shaft (24) is driven to slide through the cooperation of the telescopic motor (26) and the screw rod.

4. A mattress bed net grabbing and conveying device according to claim 3, wherein the magnetic adsorption assembly (3) comprises a mounting frame (31) fixedly connected with a guide frame (22) below the lifting frame (2), a plurality of magnetic adsorption units are fixedly arranged at the lower part of the mounting frame (31), each magnetic adsorption unit comprises a base plate (32) and a plurality of magnets (33) fixedly arranged on the lower surface of the base plate (32), and the base plate (32) is fixedly connected to the mounting frame (31); the ejection structure (4) comprises an ejection cylinder (41) fixedly mounted on the mounting frame (31), an ejection plate (42) is fixedly connected to the telescopic end of the ejection cylinder (41), and the ejection plate (42) is driven by the ejection cylinder (41) to eject the bed net (6) away from the magnetic adsorption assembly (3).

5. The mattress bed net grabbing and conveying device according to claim 4, wherein a plurality of groups of jacking structures (4) are arranged on the mounting frame (31), and linkage lock rods (43) for limiting synchronous lifting are arranged between ejector plates (42) of the jacking structures (4); the ejector plate (42) is fixedly provided with a plurality of guide posts (44) which extend up and down, and the guide posts (44) penetrate through the mounting frame (31) and are in sliding connection with the mounting frame (31).

6. The mattress bed net grabbing and conveying device according to claim 5, wherein two sides of the mounting frame (31) are fixedly provided with a pressing plate motor (45), a pressing plate screw rod (46) transversely extending relative to the magnetic adsorption assembly (3) is connected to a power output end of the pressing plate motor (45) in a transmission mode, an extension pressing plate (47) is connected to the pressing plate screw rod (46) in a transmission mode through a screw rod sleeve (461), and the lower surface of the extension pressing plate (47) and the lower surface of the magnetic adsorption assembly (3) are located on the same horizontal plane; the magnetic adsorption device is characterized in that a plurality of parallel rails (48) parallel to the pressure plate screw rods (46) are fixedly arranged on the extension pressure plates (47), sliding blocks which are in sliding connection with the parallel rails (48) are fixedly arranged on the mounting frame (31), and the extension pressure plates (47) are driven to be far away from or close to the magnetic adsorption assembly (3) through the pressure plate motors (45).

7. Mattress bed net grabbing and conveying device according to claim 6, characterized in that a centering component (5) is arranged below the magnetic adsorption component (3), the centering component (5) comprises a base (51), a plurality of mutually parallel conveying rollers (52) are rotatably arranged on the upper surface of the base (51), a centering motor (53) which is connected to the conveying rollers (52) in a transmission manner is fixedly arranged on one side of the conveying rollers (52) of the base (51), all the conveying rollers (52) are driven to rotate through the centering motor (53), and a fixing stop (54) is arranged on one end of the base (51) corresponding to the conveying direction of the conveying rollers (52); the base (51) is provided with a movable stopper (55) which slides on both sides perpendicular to the conveying direction of the conveying roller (52); the base (51) is fixedly provided with a stop guide rail (56) parallel to the conveying roller (52), two movable stop blocks (55) are in sliding connection with the stop guide rail (56), a linkage assembly which enables the two movable stop blocks (55) to synchronously and reversely move is arranged between the two movable stop blocks (55), one movable stop block (55) is in transmission connection with a centering cylinder (57), and the movable stop blocks (55) are driven to move close to or away from the conveying roller (52) through the centering cylinder (57).

8. The mattress bed net grabbing and conveying device according to claim 7, wherein the linkage assembly comprises a swivel base (71) arranged at the center line between two movable leaning blocks (55), a linkage rod (72) is rotatably arranged on the swivel base (71), the middle point of the linkage rod (72) is rotatably connected with the swivel base (71), two ends of the linkage rod (72) are rotatably connected with a pull rod (73) respectively, and the pull rod (73) is rotatably connected to the movable leaning block (55) on the corresponding side.