Automatic conveying mechanism for preventing workpiece movement deviation
Technical Field
The invention relates to the technical field of conveying mechanisms, in particular to an automatic conveying mechanism for preventing movement deviation of a workpiece.
Background
The steel bar sleeve is also called a steel bar joint: the connecting piece is used for connecting the reinforcing steel bar and is provided with an internal thread corresponding to the thread of the screw head; simple construction process: processing the ends of the steel bars into straight threads by using a rolling process, and connecting the two steel bars with each other by using corresponding connecting sleeves; the steel bar sleeves need to be matched with steel bars for use, so that the steel bars with different diameters need to be provided with the steel bar sleeves with different sizes, and gold stamping marking needs to be carried out in the production process of the steel bar sleeves;
in the prior art, when the steel bar sleeve is marked, the steel bar sleeve is conveyed by a conveying belt, and the steel bar sleeve is easy to deviate, collide or slide in the conveying process due to the lack of a limiting structure on the conveying belt; when the reinforcing steel bar sleeve is conveyed to the gold stamping machine head, workers need to align the reinforcing steel bar sleeve and screw the locking screw type clamp in a screwing mode, and the problem that normal marking is influenced due to sliding of the reinforcing steel bar sleeve in the gold stamping marking process is avoided; the steel bar sleeve after reaching the standard needs to be taken down from the conveying belt by workers and operated repeatedly, so that the steel bar sleeve is tired and tedious.
Disclosure of Invention
The present invention is directed to an automated conveying mechanism for preventing movement deviation of a workpiece, so as to solve the problems mentioned in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: an automatic conveying mechanism for preventing movement deviation of a workpiece comprises a conveying frame, wherein a conveying roller is arranged on the inner wall of the conveying frame, a meshing toothed ring is sleeved on the outer side of the conveying roller and meshed with a toothed belt, the toothed belt is fixed on the surface of the conveying belt, a limiting vertical plate is arranged on the surface of the conveying belt, a base plate is arranged on the surface of the limiting vertical plate, a reinforcing steel bar sleeve is lapped on the surface of the base plate, a mounting frame is arranged on the top surface of the conveying frame, a stamping machine head is arranged on the bottom surface of the top surface of the mounting frame, a transverse connecting frame is arranged on a side plate of the mounting frame, a first electric telescopic rod is arranged inside the transverse connecting frame, a clamping plate is arranged at the end part of the first electric telescopic rod, an infrared detecting head is embedded and mounted on the side plate of the conveying, the bottom surface of conveying frame is provided with the landing leg, and the surface of conveying frame is provided with the guide frame, the surface of guide frame is provided with the buffering cushion, is provided with the slide roller on the bottom plate of guide frame, and is provided with the unloading case on the bottom plate of conveying frame, the discharge gate has been seted up on the surface of unloading case, and the surface of unloading case is provided with the slide, the surface of slide is provided with the diagonal brace, the top of diagonal brace is provided with prevents the frame that falls, prevent falling the frame and fix on the top surface of unloading case, and the surface of unloading case is provided with the mount, the inside of mount is provided with second electric telescopic handle, the axis body tip of second electric telescopic handle is provided with pushes away the head, it runs through the outer wall of unloading.
Preferably, spacing riser is square plate structure, and spacing riser is provided with a plurality ofly, and a plurality of spacing risers are arranged along the surface of conveyer belt and are distributed, and the backing plate is trapezoidal plate structure, and the convex curved surface is personally submitted in the slope of backing plate, and the backing plate is provided with two, and two backing plates are about spacing riser symmetric distribution, and the surface of backing plate is provided with anti-skidding adhesive tape.
Preferably, the surface of the limiting vertical plate is provided with two baffles, each baffle is in a trapezoidal plate-shaped structure, the two groups of baffles are symmetrically distributed on the limiting vertical plate, each group of baffles is provided with two, and the two baffles are respectively distributed at two ends of the long edge of the limiting vertical plate.
Preferably, the mounting frame is of a T-shaped frame structure, the surface of each transverse connecting frame is provided with a cushion block, each cushion block is of a right-angled trapezoid cylinder structure, the bottom surfaces of the cushion blocks are fixed on the top surface of the conveying frame, the two transverse connecting frames are arranged, and the two transverse connecting frames are symmetrically distributed about the stamping machine head.
Preferably, the clamping plate is of an arc-shaped plate structure, the surface of the clamping plate is provided with a rubber bulge, and the rubber bulge is of a hemispherical structure.
Preferably, the blanking box is square frame structure, is provided with the speed reduction sheet rubber on the inner wall of blanking box, and the bottom plate top surface slope of blanking box sets up, and the bottom plate top surface of blanking box is provided with the silica gel pad.
Compared with the prior art, the invention has the beneficial effects that: the invention has reasonable structure and strong functionality, and has the following advantages:
1. according to the automatic conveying mechanism for preventing the workpiece from moving and deviating, the limiting vertical plates are additionally arranged on the conveying belt to limit the steel bar sleeves, so that collision between adjacent steel bar sleeves is avoided, and the base plates and the baffle plates are additionally arranged on the limiting vertical plates so that the steel bar sleeves are prevented from swinging randomly;
2. according to the automatic conveying mechanism for preventing the workpiece from moving and deviating, the infrared induction mark is additionally arranged on each limiting vertical plate to be matched with the infrared detection head to realize the intermittent movement of the conveying belt, and after the reinforcing steel bar sleeve is conveyed to the position below the stamping machine head to stop, the two groups of clamping plates jointly and obliquely downwards extrude and clamp the reinforcing steel bar sleeve, so that the sliding of the reinforcing steel bar sleeve in the stamping and marking process is avoided;
3. the unloading assembly is additionally arranged at the end part of the automatic conveying mechanism for preventing the workpiece from moving and deviating, the steel bar sleeve sliding down from the conveying belt slides down to the unloading box along the guide frame and is pushed out of the discharge hole by the second electric telescopic rod, and the automatic unloading of the steel bar sleeve is realized.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connecting structure of the vertical limiting plate and the backing plate;
FIG. 3 is an enlarged view of the structure at A in FIG. 1;
FIG. 4 is a schematic view of a material guiding frame according to the present invention.
In the figure: conveying frame 1, conveying roller 2, meshing ring gear 3, toothed belt 4, conveyer belt 5, spacing riser 6, backing plate 7, anti-skidding adhesive tape 8, baffle 9, steel sleeve 10, mounting bracket 11, gilding press aircraft nose 12, transverse connection frame 13, first electric telescopic handle 14, grip block 15, rubber bulge 16, cushion 17, infrared detecting head 18, infrared induction mark 19, landing leg 20, guide frame 21, buffering cushion 22, slide roller 23, blanking box 24, speed reduction rubber piece 241, silica gel pad 242, discharge gate 25, slide 26, diagonal brace 27, anti-falling frame 28, mount 29, second electric telescopic handle 30, pusher 31.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: an automatic conveying mechanism for preventing movement deviation of a workpiece comprises a conveying frame 1, wherein a conveying roller 2 rotates on the inner wall of the conveying frame 1, driving equipment of the conveying roller 2 is a traditional motor, the conveying roller 2 is connected with the motor together through a known technology, the motor is not described, the motor is fixed on the outer wall of a side plate of the conveying frame 1, a meshing toothed ring 3 is sleeved on the outer side of the conveying roller 2, the meshing toothed ring 3 is meshed with a toothed belt 4, the toothed belt 4 is fixedly connected onto the surface of a conveying belt 5, a limiting vertical plate 6 is bonded onto the surface of the conveying belt 5, a backing plate 7 is bonded onto the surface of the limiting vertical plate 6, the limiting vertical plate 6 is of a square plate-shaped structure, a plurality of limiting vertical plates 6 are arranged and distributed along the surface of the conveying belt 5, the backing plate 7 is of a trapezoid plate-shaped structure, and the inclined surface of the, the two backing plates 7 are arranged, the two backing plates 7 are symmetrically distributed about the limiting vertical plates 6, the surface of each backing plate 7 is provided with anti-skid rubber strips 8, the surface of each limiting vertical plate 6 is provided with baffle plates 9, each baffle plate 9 is in a trapezoidal plate-shaped structure, the two baffle plates 9 are arranged in two groups, the two baffle plates 9 are symmetrically distributed about the limiting vertical plates 6, each group of baffle plates 9 is provided with two baffle plates, the two baffle plates 9 are respectively distributed at two end parts of the long side of each limiting vertical plate 6, the surface of each backing plate 7 is lapped with a steel bar sleeve 10, an infrared detection head 18 is embedded and installed on a side plate of the conveying frame 1, the surface of each limiting vertical plate 6 is bonded with an infrared induction mark 19, the steel bar sleeves 10 are placed between the two adjacent limiting vertical plates 6, the steel bar sleeves 10 are simultaneously lapped on the two backing plates 7, the anti, the baffle 9 limits the two ends of the reinforcing steel bar sleeve 10, so that the reinforcing steel bar sleeve 10 is prevented from falling off from the surface of the conveyor belt 5, when the conveyor roller 2 rotates, the meshing toothed ring 3 is meshed with the toothed belt 4 to drive the conveyor belt 5 to rotate, the infrared detector 18 detects an infrared induction mark 19 fixed on the surface of the limiting vertical plate 6 and then transmits a signal to the control center, and the control center stops the operation of the conveyor roller 2;
the top surface of the conveying frame 1 is welded with a mounting frame 11, the bottom surface of the top surface of the mounting frame 11 is fixedly connected with a stamping machine head 12, the side plates of the mounting frame 11 are welded with transverse connecting frames 13, the mounting frame 11 is of a T-shaped frame structure, the surface of each transverse connecting frame 13 is provided with a cushion block 17, each cushion block 17 is of a right-angled trapezoidal cylinder structure, the bottom surfaces of the cushion blocks 17 are fixed on the top surface of the conveying frame 1, two transverse connecting frames 13 are arranged, the two transverse connecting frames 13 are symmetrically distributed relative to the stamping machine head 12, a first electric telescopic rod 14 is fixedly arranged inside each transverse connecting frame 13, the end part of each first electric telescopic rod 14 is welded with a clamping plate 15, each clamping plate 15 is of an arc-shaped plate structure, the surface of each clamping plate 15 is provided with a rubber bulge 16, each rubber bulge 16 is of a hemispherical structure, when a reinforcing steel, the first electric telescopic rod 14 pushes the clamping plates 15 to extrude the steel bar sleeve 10 obliquely downwards, at the moment, the two groups of clamping plates 15 are matched with the two base plates 7 to clamp the steel bar sleeve 10 together, the steel bar sleeve 10 is prevented from sliding, then the control center controls the gold stamping machine head 12 to work for gold stamping marking on the clamped steel bar sleeve 10, therefore, the conveyed steel bar sleeve 10 is subjected to gold stamping marking in the intermittent movement process of the conveyor belt 5, the steel bar sleeve 10 is conveyed to the end part of the conveyor belt 5, and when the right end of the conveyor belt 5 shown in the attached drawing 1 is arranged, the steel bar sleeve 10 slides on the buffer rubber mat 22;
the bottom surface of the conveying frame 1 is welded with the supporting legs 20, the surface of the conveying frame 1 is welded with the material guide frame 21, the surface of the material guide frame 21 is bonded with the buffer rubber pad 22, the bottom plate of the material guide frame 21 is rotatably connected with the sliding roller 23, the bottom plate of the conveying frame 1 is welded with the blanking box 24, the blanking box 24 is of a square frame structure, the inner wall of the blanking box 24 is provided with the speed reducing rubber sheet 241, the top surface of the bottom plate of the blanking box 24 is obliquely arranged, the top surface of the bottom plate of the blanking box 24 is provided with the silicon rubber pad 242, the surface of the blanking box 24 is provided with the discharge hole 25, the surface of the blanking box 24 is welded with the sliding plate 26, the surface of the sliding plate 26 is welded with the inclined stay bar 27, the top of the inclined stay bar 27 is welded with the anti-falling frame 28, the anti-falling frame 28 is welded on the top surface of the blanking box 24, the surface of the, the push head 31 penetrates through the outer wall of the blanking box 24, the steel bar sleeve 10 continuously rolls along the inclined plane of the guide frame 21 to fall into the blanking box 24 after being impacted with the anti-falling frame 28, the steel bar sleeve 10 impacts the speed reduction rubber sheet 241 to realize speed reduction in the falling process, and when the steel bar sleeve 10 reaches the silica gel pad 242, the steel bar sleeve 10 is pushed out from the discharge hole 25 by the second electric telescopic rod 30 and slides down along the sliding plate 26.
The working principle is as follows: in actual work, a steel bar sleeve 10 is placed between two adjacent limiting vertical plates 6, the steel bar sleeve 10 is simultaneously lapped on two backing plates 7, anti-slip rubber strips 8 on the surfaces of the backing plates 7 increase friction between the steel bar sleeve 10 and the backing plates 7 to prevent the steel bar sleeve 10 from slipping on the surfaces of the backing plates 7, baffle plates 9 limit two ends of the steel bar sleeve 10 to prevent the steel bar sleeve 10 from falling off from the surface of a conveying belt 5, when a conveying roller 2 rotates, a meshing toothed ring 3 is meshed with a toothed belt 4 to drive the conveying belt 5 to rotate, an infrared detection head 18 transmits a signal to a control center after detecting an infrared induction mark 19 fixed on the surface of the limiting vertical plate 6, the control center stops the conveying roller 2 from operating, when the steel bar sleeve 10 is arranged below a stamping machine head 12, the control center controls a first electric telescopic rod 14 to extend, the first electric telescopic rod 14 pushes a clamping plate, at this moment, the two groups of clamping plates 15 are matched with the two base plates 7 to clamp the steel bar sleeve 10 together, the steel bar sleeve 10 is prevented from sliding, then the control center controls the gold stamping machine head 12 to work for gold stamping marking on the clamped steel bar sleeve 10, the gold stamping marking on the conveyed steel bar sleeve 10 is carried out in the intermittent moving process of the conveyor belt 5, the steel bar sleeve 10 is conveyed to the end part of the conveyor belt 5, as shown in the right end of the conveyor belt 5 in the attached drawing 1, the steel bar sleeve 10 slides on the buffer rubber pad 22, the steel bar sleeve 10 continuously rolls along the inclined surface of the guide frame 21 to collide with the anti-falling frame 28 and then drops in the blanking box 24, the collision deceleration rubber sheet 241 in the falling process of the steel bar sleeve 10 realizes deceleration, and when the steel bar sleeve 10 reaches the silica gel pad 242, the telescopic rod is pushed out from the discharge hole.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.