Plate conveying device of plate tooth-jointing machine
Technical Field
The utility model relates to the technical field of manufacturing of plate joggling machines, in particular to a plate conveying device of a plate joggling machine.
Background
At present, the existing automatic plate joggling machine usually adopts a belt transmission device, a plate to be subjected to joggling is automatically sent to a processing area of the joggling device, although the plate to be processed is conveyed by the belt transmission device, the burden of workers can be really reduced, in the process of conveying the plate to be processed by a belt, the plate on the belt is easily shaken to shift in the working process of the belt transmission device, the existing joggling device is not provided with an adjusting mechanism for correcting the position of the plate to be processed, if the plate is shifted when entering the joggling device, the joggling mechanism is easily operated by mistake, the plate cannot be used or does not meet the subsequent processing requirement, and the resource waste is caused.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model aims to provide the plate conveying device of the plate joggling machine, which has a simple structure, can prevent plates from shifting and ensure the joggling effect.
The present invention achieves the above object by:
the utility model relates to a plate conveying device of a plate tooth-jointing machine, which comprises a rack, a pushing and clamping mechanism movably connected with the rack and a supporting plate table arranged at the bottom of the rack, wherein the pushing and clamping mechanism comprises an upper clamping plate and a lower clamping plate capable of moving up and down, first sliding rails are transversely arranged on two sides of the rack, and a sliding block matched with the first sliding rails is arranged at the bottom of the pushing and clamping mechanism.
Further, the pallet table includes along many layer boards of the horizontal interval range of first slide rail, many layer boards pass through the flexible band and connect, flexible band one end with push away press from both sides the mechanism and connect, keep away from in the frame push away and press from both sides the mechanism department and be equipped with the runner, the flexible band other end is walked around the runner makes through the counter weight of tip the flexible band keeps the tensioning.
Furthermore, the bottom of the rack is also provided with a first lead screw in the same direction as the first slide rail, and the push-clamp mechanism is provided with a first lead screw nut matched with the first lead screw.
Further, the flexible belt is a chain, and the rotating wheel is a chain wheel meshed with the chain.
Further, push away and press from both sides the mechanism and still include the perpendicular connecting plate of both sides and the horizontal mounting panel of bottom, perpendicular connecting plate inboard is along vertically being equipped with vertical guide rail, the lower plate both ends be equipped with vertical guide rail matched with indulges the slider, install first cylinder on the horizontal mounting panel, the movable rod of first cylinder is connected the lower plate.
Furthermore, the lower clamping plate is provided with a supporting plate frame corresponding to the bottom surface of the upper clamping plate.
Furthermore, a cross bar is arranged in front of the pushing and clamping mechanism, and the front end of the flexible belt is fixed on the cross bar.
Further, the frame top is along transversely being equipped with the second slide rail and drawing and pressing from both sides the mechanism, draw press from both sides the mechanism include with second slide rail sliding connection's mounting bracket the mounting bracket bottom is connected with the lifter plate through first executive component be equipped with lower pull plate and pull-up splint on the lifter plate, it is relative through second executive component to pull-up splint pull-down splint realize reciprocating.
Furthermore, the top of the rack is also provided with a second lead screw in the same direction as the second slide rail, and the pull-clamp mechanism is provided with a second lead screw nut matched with the second lead screw.
Further, the first actuator is a hydraulic cylinder, and the second actuator is a cylinder.
The utility model has the beneficial effects that:
the utility model provides a plate conveying device of a plate tooth-jointing machine, which is characterized in that a plate to be processed is clamped by a pushing and clamping mechanism, the plate is supported by a support plate table positioned at the bottom of a rack, and then the pushing and clamping mechanism moves along a first slide rail under the supporting action of the support plate table, so that the clamped plate is pushed into a tooth-cutting mechanism.
Drawings
The utility model is further illustrated with reference to the following figures and examples:
fig. 1 is a schematic structural diagram of a conveying device of a plate material tooth-jointing machine according to an embodiment of the present invention;
FIG. 2 is an enlarged view of A in FIG. 1;
FIG. 3 is a schematic view of a connection relationship between the pushing and clamping mechanism and the pallet table according to an embodiment of the present invention;
FIG. 4 is a schematic view of a connection relationship between the pushing and clamping mechanism and the frame according to an embodiment of the present invention;
FIG. 5 is an enlarged view of B in FIG. 4;
FIG. 6 is a schematic structural view of a pulling and clamping mechanism according to an embodiment of the present invention;
fig. 7 is a schematic structural view of an upper plate according to an embodiment of the present invention.
In the figure, 1 machine frame, 11 first slide rail, 12 second slide rail, 2 pallet table, 21 pallet, 22 flexible belt, 23 runner, 24 counterweight, 3 pushing clamp mechanism, 31 upper clamp plate, 311 front end, 32 lower clamp plate, 321 longitudinal slide block, 322 pallet frame, 33 first slide seat, 34 vertical connecting plate, 35 transverse mounting plate, 351 first cylinder, 36 longitudinal guide rail, 37 transverse rod, 38 connecting block, 41 first lead screw, 42 first lead screw nut, 43 first motor, 51 second lead screw, 52 second lead screw nut, 53 second motor, 6 pulling clamp mechanism, 61 mounting frame, 611 second slide block, 62 first actuating element, 63 lifting plate, 631 lower clamp plate, 632 upper pulling clamp plate, 633 second actuating element, 7 plate receiving mechanism, 71 rotating shaft, 72 long connecting plate, 73 first roller, 74 second roller, 75 third motor, 76 crawler belt, and chain 77.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the following examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not to be construed as limiting the present invention.
Fig. 1-7 show a plate conveying device of a plate tooth-jointing machine in an embodiment of the present invention, which includes a frame 1, a pushing and clamping mechanism 3 movably connected to the frame 1, and a pallet table 2 disposed at the bottom of the frame 1, where the pushing and clamping mechanism 3 includes an upper clamp plate 31 and a lower clamp plate 32 capable of moving up and down, two sides of the frame 1 are transversely provided with first slide rails 11, and the bottom of the pushing and clamping mechanism 3 is provided with slide blocks 33 engaged with the first slide rails 11; through utilizing 2 bearings of tray platform wait to process panel, utilize push away and press from both sides the centre gripping of mechanism 3 with panel under the cooperation of the bearing effect of tray platform 2, push away and press from both sides mechanism 3 through following first slide rail 11 removes to the realization is gone into panel tooth cutting device with the panel propelling movement of centre gripping, at the propelling movement in-process, because panel quilt push away and press from both sides 3 clamps of mechanism, panel is difficult to take place to rock from top to bottom, avoids panel to take place to shift in transportation process from this, guarantees that panel gets into behind the tooth cutting device, and the cutting edge of tooth cutting device and panel need the position of tooth cutting to correspond each other, avoid tooth cutting device maloperation, thereby has guaranteed the tooth cutting effect, reduces the wasting of resources.
As shown in fig. 4 and 5, the pushing and clamping mechanism 3 further includes two vertical connecting plates 34 at two sides, and a horizontal mounting plate 35 disposed at the bottom of the vertical connecting plates 34, a vertical guide rail 36 is disposed along the longitudinal direction inside the vertical connecting plates 34, two ends of the lower clamping plate 32 are provided with vertical sliders 321 matched with the vertical guide rail 36, the horizontal mounting plate 35 is provided with a first cylinder 351, the number of the first cylinders 351 may be one or more, and a movable rod of the first cylinder 351 upwardly penetrates through the horizontal mounting plate 35 and is fixedly connected with the lower clamping plate 32; the first sliding block 33 is arranged at the bottom of the transverse mounting plate 35, the top of the vertical connecting plate 34 is connected with another transverse mounting plate 35, and the upper clamping plate 31 is arranged on the other transverse mounting plate 35.
Further, in the present embodiment, as shown in fig. 7, the front end 311 of the upper plate 31 is shown tilted upward.
Further, in one embodiment, the pallet table 2 comprises a pallet, the pallet can be fixed on the frame 1 and located below the pushing and clamping mechanism 3, and the height difference between the upper surface of the lower clamping plate 32 and the upper surface of the pallet is within a proper range.
Further, in this embodiment, as shown in fig. 3, the pallet table 2 specifically includes a flexible belt 22, a rotating wheel 23, and a plurality of pallets 21 arranged at intervals along the first slide rail 11, where the plurality of pallets 21 are connected together by the flexible belt 22, the rotating wheel 23 is disposed on the rack 1 away from the push-clamp mechanism 3, one end of the flexible belt 22 is connected to the push-clamp mechanism 3, the other end of the flexible belt 22 bypasses the rotating wheel 23, and the flexible belt 22 is kept tensioned by a counterweight 24 at the end, preferably, the flexible belt 22 is a chain, and the rotating wheel 23 is a sprocket engaged with the chain; in another embodiment, the flexible belt 22 is a track and the runner 23 is a pulley that cooperates with the track.
Further, in one embodiment, the pallet table 2 includes a supporting flexible belt and a rotating wheel disposed at a position far away from the pushing and clamping mechanism 3 in the frame 1, one end of the supporting flexible belt is connected to the pushing and clamping mechanism 3, the other end of the supporting flexible belt bypasses the rotating wheel and is tensioned by a counterweight at an end portion, the flexible belt may be any one of a chain and a track, when the flexible belt is a chain, the rotating wheel is a sprocket engaged with the chain, and when the flexible belt is a track, the rotating wheel is a pulley engaged with the track.
Further, as shown in fig. 3, 4, and 5, in this embodiment, a pallet 322 correspondingly matched with the bottom surface of the upper clamp plate 31 is further disposed on the lower clamp plate 32, the lower clamp plate 32 drives the pallet 322 to move up and down along the longitudinal guide rail 36, and the pallet supports the board against the bottom of the upper clamp plate 31 to clamp the board; the push-clamp mechanism 3 further comprises a cross rod 37, the vertical connecting plate 34 faces one side of the rotating wheel 23 and is further provided with a connecting block 38 protruding outwards, two ends of the cross rod 37 are fixedly connected with the connecting block 38, one end of the flexible belt 22 is fixedly connected with the cross rod 37, when the lower clamp plate 32 is in a reset state, the upper surface of the supporting plate frame 322 is as high as the upper surface of the supporting plate 21, and in another embodiment, when the lower clamp plate 32 is in a reset state, the upper surface of the supporting plate frame 322 is lower than the upper surface of the supporting plate 21.
Further, the bottom of the frame 1 is further provided with a first lead screw 41 having the same direction as the first slide rail 11, the push-clamp mechanism 3 is provided with a first lead screw nut 42 matched with the first lead screw 41, the first lead screw 41 is mounted on the frame 1 through a bearing with a seat, in this embodiment, as shown in fig. 3 to 5, the first lead screw nut 42 is disposed at the bottom of the transverse mounting plate 35, one end of the first lead screw 41 is in driving connection with a first motor 43 mounted on the frame 1, and preferably, the first motor 43 is a servo motor.
Further, as shown in fig. 1 and fig. 6, in this embodiment, the plate conveying device further includes a second slide rail 12 transversely disposed on the top of the frame 1, and a pulling and clamping mechanism 6, where the pulling and clamping mechanism 6 includes a mounting frame 61 slidably connected to the second slide rail 12, a second slider 611 cooperating with the second slide rail 12 is disposed on the top of the mounting frame 61, a lifting plate 63 is connected to the bottom of the mounting frame 61 through a first actuator 62, an upper pulling clamp plate 632 and a lower pulling clamp plate 631 are disposed on the lifting plate 63, the upper pulling clamp plate 632 moves up and down relative to the lower pulling clamp plate 631 through a second actuator 633, preferably, the first actuator 62 is a hydraulic cylinder, and the second actuator 633 is an air cylinder.
Further, as shown in fig. 6, in this embodiment, the top of the frame 1 is further provided with a second lead screw 51 having the same direction as the second slide rail 12, the pull-clamp mechanism 6 is provided with a second lead screw nut 52 matched with the second lead screw 51, the second lead screw 51 is also mounted on the frame 1 through a bearing with a seat, specifically, the second lead screw nut 52 is fixedly connected with the mounting frame 61, the top of the frame 1 is further provided with a second motor 53, the second motor 53 is in driving connection with one end of the second lead screw 51, and preferably, the second motor 53 is a servo motor.
Further, as shown in fig. 1 to fig. 3, in this embodiment, the plate conveying device further includes a plate receiving mechanism 7 disposed on one side of the frame 1, where the plate receiving mechanism is configured to transmit a received plate onto the pallet 2, and enable one side of the plate to be located between the lower clamp plate 32 and the upper clamp plate 31, and specifically, the plate receiving mechanism 7 includes a rotating shaft 71, a plurality of long connecting plates 72, a plurality of first rollers 73 and a plurality of second rollers 74 corresponding to each other, and a third motor 75 mounted on the frame 1; the rotating shaft 71 is connected with the frame 1 through a bearing with a seat, and one end of the rotating shaft 71 is in transmission connection with the driving output end of the third motor 73 through a chain wheel and a chain 77; one end of the long connecting plate 72 is fixedly connected with the frame 1, the second roller 74 is rotatably connected to the other end of the long connecting plate 72, the first roller 73 is sleeved on the rotating shaft 71 and is fixedly connected with the rotating shaft 71, and the first roller 73 is in transmission connection with the second roller 74 through a crawler 76; the frame 1 is further provided with a detector 8, the lower end of the detector 8 is movably contacted with the crawler 76, and the detector 8 is further connected with a numerical control device.
It is to be understood that the foregoing examples, while indicating the preferred embodiments of the utility model, are given by way of illustration and description, and are not to be construed as limiting the scope of the utility model; it should be noted that, for those skilled in the art, the above technical features can be freely combined, and several changes and modifications can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention; therefore, all equivalent changes and modifications made within the spirit and scope of the present invention should be covered by the appended claims.