A kind of full-automatic glue spreader
Technical field
The utility model relates to a kind of full-automatic glue spreader that is used for sense magnetic circular loudspeakers support is carried out gluing.
Background technology
Point glue industry is when carrying out gluing to loudspeaker support at present, what adopt usually is semi-automatic operation mode, with circular glue spreader or three-dimensional glue spreading machine loudspeaker support is carried out gluing, need artificial lifting workpiece, manual start and stop equipment, cause operating efficiency lower thus, labor intensity of operating staff is big, and human factor is bigger to the influence of product quality.
The utility model content
The technical problems to be solved in the utility model is: a kind of full-automatic glue spreader is provided, when at present loudspeaker support being carried out the gluing operation to solve, operating efficiency is lower, labor intensity of operating staff is big, the problem that human factor is bigger to the influence of product quality realizes the full automatic working that sense magnetic circular loudspeakers support gluing is produced.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of full-automatic glue spreader, comprise frame, frame is provided with pay-off, point glue equipment and be used for the workpiece positioning means for positioning, point glue equipment is provided with the gluing head, positioner is provided with and connects material passage and fixation workpiece and can drive the rotary fixture that workpiece rotates, the passage that connects material receives the workpiece of sending here from pay-off, workpiece is behind location on the rotary fixture, the coated face of workpiece is aimed at the gluing head on the point glue equipment, when workpiece is carried out gluing, rotary fixture drives the number of turns that the workpiece rotation is set, and the gluing head moves downward behind the assigned address gluing on the coated face of workpiece.
Specifically, described pay-off involving vibrations feed table and straight line feeder, the vibration feed table has feeding track, and straight line feeder has delivery sheet, and feeding track aligns with delivery sheet, and delivery sheet aligns with the passage that connects material on the positioner.
Described point glue equipment comprises housing, line slideway, ball slide block, connecting plate and driving mechanism, housing is fixed on the frame, line slideway is fixed on the housing, the gluing head is fixedlyed connected with the ball slide block, connecting plate one end is fixedlyed connected with the ball slide block, the connecting plate other end is connected with driving mechanism, and ball slide block and line slideway are slidingly connected.
The gluing head produces the phenomenon of assembling glue in the gluing process in order to avoid, described point glue equipment is provided with and blows adhesive dispenser, blow adhesive dispenser and comprise support, propulsion cylinder and blow the glue nozzle, blowing adhesive dispenser is fixed on the housing of point glue equipment by support, propulsion cylinder is fixed on the support, the piston rod external part of propulsion cylinder is connected with receives the glue box, receive on the glue box and be connected with support plate, blowing the glue nozzle is fixed on the support plate, receive to fill out in the glue box and be lined with cavernous body, when needs blow glue to the gluing head, move on to the height identical on the gluing head with blowing the glue nozzle, propulsion cylinder promotion receipts glue box makes and blows the glue nozzle near the gluing head.
Furtherly, described positioner comprises the working plate that is arranged on the frame and runs through the slide block guide rail of working plate, the working plate both sides are respectively equipped with a word jacking block and V-arrangement jacking block, one word jacking block and V-arrangement jacking block and rotary fixture are positioned at same center line, be connected with positioning sliding block respectively on one word jacking block and the V-arrangement jacking block, positioning sliding block and slide block guide rail are slidingly connected, frame is provided with two and drives cylinder, two drive cylinder and are connected with positioning sliding block respectively by contiguous block, described rotary fixture is arranged in the working plate, rotary fixture is provided with the magnetic clasp that is used to adsorb workpiece, the frame below is provided with stepper motor, be in transmission connection rotary fixture and driven rotary jig of stepper motor rotates, the described passage that connects material is located on the word jacking block working plate on one side, pass on the rotary fixture by a word jacking block from the workpiece that the passage that connects material is come, by the V-arrangement jacking block workpiece is located at the enterprising line position of rotary fixture then.
Again furtherly, the described passage that connects material comprises side shield, side guard and the positive baffle plate that is arranged on the working plate, side shield is set in parallel in a word jacking block one side and vertical with the direction of motion of a word jacking block with side guard, and positive baffle plate is with respect to the vertical opposite side that is provided with and is positioned at a word jacking block with side guard of side shield; Described positioner also comprises blanking cylinder, blanking slide and blanking collision block, the blanking collision block is fixed on the piston rod external part of blanking cylinder, the blanking cylinder is fixed on the frame, and the blanking slide is fixed on the working plate, and blanking cylinder, blanking slide and rotary fixture are positioned at same center line; For guaranteeing that accurate work piece positioning is steady, described driving cylinder is controlled its stroke by spiral micrometering head, guarantees that by oil pressure slow-action device it advances steadily.
The beneficial effects of the utility model are: after the utility model adopts above structure, can realize the full automatic working of workpiece material loading, location, some glue and blanking, material loading is steady, and accurate positioning can adapt to the gluing requirement of different size workpiece simultaneously, regulate simple and convenient, gluing operation stable precision, the complete machine running is reliable, helps enhancing productivity, guarantee product quality, reduced the influence of human factor product quality.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of point glue equipment described in the utility model.
Fig. 3 is the left view of Fig. 2.
Fig. 4 is the structural representation that blows adhesive dispenser described in the utility model.
Fig. 5 is the vertical view of Fig. 4.
Fig. 6 is the structural representation of positioner described in the utility model.
Fig. 7 is the left view of Fig. 6.
Fig. 8 is the rearview of Fig. 6.
1. frames, 2. pay-offs, 21. vibration feeding discs, 22. straight line feeders, 3. point glue equipments, 31. housings, 32. gluing heads, 33. line slideways, 34. ball sliders, 35. connecting plates, 36. driving mechanisms, 361. stepping motors, 362. driving pulleys, 363. driven pulleys, 364. synchronous cog belts 4. blow adhesive dispenser 41. supports 42. propulsion cylinders 43. and blow glue nozzle 44. and receive glue boxes 45. support plates 46. cavernous bodies 5. positioners 51. working plates 52. slide block guide rails 53. 1 word jacking block 54.V shape jacking blocks 55. rotary fixtures 56. positioning sliding blocks 57. and drive cylinders 58. contiguous blocks 59. spiral micrometerings 60. limiting brackets, 61. limited blocks, 62. lock screw, 63. oil pressure decelerators, 64. magnetic clasps, 65. stepper motors, 66. belts, 67. power transmission shaft 68. passage 681. side shields 682. side guards 683. positive baffle plate 684. magnet 69. blanking cylinders 70. blanking slides 71. blanking collision blocks 6. main control boxs 7. flash alarms that connect material among the figure
The specific embodiment.
With preferred embodiment the utility model is further described in conjunction with the accompanying drawings now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
Full-automatic glue spreader as shown in Figure 1, the gluing that is used for loudspeaker support, comprise frame 1, frame 1 is provided with pay-off 2, point glue equipment 3 and be used for workpiece positioning means for positioning 5, positioner 5 is provided with and connects material passage 68 and fixation workpiece and can drive the rotary fixture 55 that workpiece rotates, the passage 68 that connects material receives the workpiece of sending here from pay-off 2, workpiece is behind location on the rotary fixture 55, the coated face of workpiece is aimed at the gluing head 32 on the point glue equipment 2, when workpiece is carried out gluing, rotary fixture 55 drives the number of turns that the workpiece rotation is set, and gluing head 32 moves downward assigned address gluing on the coated face of workpiece.
Pay-off 2 involving vibrations feed tablies 21 and straight line feeder 22, feeding track on the vibration feed table 21 aligns with the delivery sheet on the straight line feeder 22, workpiece is delivered to the delivery sheet of straight line feeder 22 by the feeding track of vibration feed table 21, delivers on the passage 68 that connects material on the positioner 5 by the delivery sheet of straight line feeder 22 again.
As Fig. 2, point glue equipment 3 shown in Figure 3 comprises housing 31, gluing head 32, line slideway 33, ball slide block 34, connecting plate 35 and driving mechanism 36, housing 31 is fixed on the frame 1, line slideway 33 is fixed on the housing 31, gluing head 32 is fixedlyed connected with ball slide block 34, connecting plate 35 1 ends are fixedlyed connected with ball slide block 34, connecting plate 35 other ends are connected with driving mechanism 36, ball slide block 34 is slidingly connected with line slideway 33, the driving mechanism 36 that is adopted in the present embodiment comprises stepping motor 361, driving pulley 362 and driven pulley 363, stepping motor 361 is fixed on housing 31 back sides, its output shaft stretches in the housing 31, driving pulley 362 is fixed on the output shaft of stepping motor 361, driven pulley 363 is fixed on the bottom in the housing 31, be in transmission connection by synchronous cog belt 364 between driving pulley 362 and the driven pulley 363, synchronous cog belt 364 is connected with connecting plate 35 simultaneously, start stepping motor 361, driving connecting plate 35 by synchronous cog belt 364 moves up and down, driving the ball slide block 34 that is connected on the connecting plate 35 thus slides up and down on line slideway 33, move downward when realizing gluing head 32 gluings with near the workpiece coated face, do not move up during gluing.
Gluing head 32 produces the phenomenon of assembling glue in the gluing process in order to avoid, on point glue equipment 3, also be provided with and blow adhesive dispenser 4, as Fig. 4, shown in Figure 5, this blows adhesive dispenser 4 and comprises support 41, propulsion cylinder 42 and blow glue nozzle 43, blowing adhesive dispenser 4 is fixed on the housing 31 of point glue equipment 3 by support 41, propulsion cylinder 42 is fixed on the support 41, the piston rod external part of propulsion cylinder 42 is connected with receives glue box 44, receive on the glue box 44 and be connected with support plate 45, blowing glue nozzle 43 is fixed on the support plate 45, when needs blow glue to gluing head 32, gluing head 32 can on move on to the height identical with blowing glue nozzle 43, propulsion cylinder 42 promotion receipts glue boxes 44 make and blow glue nozzle 43 near gluing head 32, blow the pneumatic system of glue nozzle 43 connection complete machine correspondences, blow glue on the gluing head 32 off by gases at high pressure, blow glue nozzle 43 simultaneously and can pass through support plate 45 adjusting angles, obtain better to blow the glue effect with it, receive glue box 44 bottom surfaces and have sieve aperture, and fill out and be lined with cavernous body 46, guarantee the glue that comprehensive collection is blown off, prevent that glue from flashing.
As Fig. 6, Fig. 7, positioner 5 shown in Figure 8 also comprises working plate 51 that is arranged on the frame 1 and the slide block guide rail 52 that runs through working plate 51, working plate 51 both sides are respectively equipped with a word jacking block 53 and V-arrangement jacking block 54, one word jacking block 53 and V-arrangement jacking block 54 are positioned at same center line with rotary fixture 55, be connected with positioning sliding block 56 respectively on one word jacking block 53 and the V-arrangement jacking block 54, positioning sliding block 56 is slidingly connected with slide block guide rail 52, frame 1 panel has two and drives cylinder 57, two drive cylinder 57 and are connected with positioning sliding block 56 respectively by contiguous block 58, by driving the motion of cylinder 57, realize the reach of a word jacking block 53 and V-arrangement jacking block 54 and retreat, for guaranteeing accurate work piece positioning, drive cylinder 57 by spiral micrometering 59 its strokes of control, wherein a word jacking block 53 spiral micrometering on one side 59 is fixed on the panel of frame 1 by limiting bracket 60, V-arrangement jacking block 54 spiral micrometering on one side 59 is fixed on the contiguous block 58, and be provided with limited block 61 in its gauge head the place ahead, regulate the stroke that drives cylinder 57 when guaranteeing accurate work piece positioning, with lock screw 62 this desired position position is pinned, driving cylinder 57 during for assurance workpiece location advances steadily, on the contiguous block 58 of V-arrangement jacking block 54 1 sides, be fixed with oil pressure slow-action device 63, to realize driving the steady propelling of cylinder 57.
Rotary fixture 55 is arranged in the working plate 51, rotary fixture 55 is provided with the magnetic clasp 64 that is used to adsorb workpiece, workpiece firmly is adsorbed on the rotary fixture 55 by magnetic clasp 64, below frame 1, be provided with stepper motor 65, stepper motor 656 drives the power transmission shaft 67 that is located in the rotary fixture 55 by belt 66 transmissions and rotates, thus 55 rotations of driven rotary jig.
The passage 68 that connects material on the positioner 5 is located on a word jacking block 53 working plate 51 on one side and is vertical with the direction of motion of a word jacking block 53, this passage 68 that connects material comprises the side shield 681 that is arranged on the working plate 51, side guard 682 and positive baffle plate 683, side shield 681 is set in parallel in a word jacking block 53 1 sides and vertical with the direction of motion of a word jacking block 53 with side guard 682, positive baffle plate 683 is with respect to side shield 681 and the side guard 682 vertical opposite sides that are provided with and are positioned at a word jacking block 53, mutual thrust moves ahead between the dependence workpiece from the space of workpiece between side shield 681 and side guard 682 that the delivery sheet of straight line feeder 22 is sent here, after running into positive baffle plate 683, stop to move ahead, positive baffle plate 683 is provided with a magnet 684, workpiece can be held in case its skew, this moment, workpiece was passed on the rotary fixture 55 by a word jacking block 53, by V-arrangement jacking block 54 workpiece was located at rotary fixture 55 enterprising line positions then.
Also be provided with blanking cylinder 69, blanking slide 70 and blanking collision block 71 on the positioner 5, blanking collision block 71 is fixed on the piston rod external part of blanking cylinder 69, blanking cylinder 69 is fixed on the frame 1, blanking slide 70 is fixed on the working plate 51, blanking cylinder 69, blanking slide 70 are positioned at same center line with rotary fixture 55, after gluing is finished, by blanking collision block 71 workpiece is pushed up on the flow production line of delivering to later process on the blanking slide 70 by blanking cylinder 69.
Also be provided with main control box 6 on the frame 1, start in order to complete machine and stop and the control of each cylinder moving, on frame 1, be provided with a flash alarm 7 simultaneously, when having fault to take place in the use, can in time give the alarm, remind operating personnel to fix a breakdown.
With above-mentioned foundation embodiment of the present utility model is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from the utility model technological thought.Technical scope of the present utility model is not limited to the content on the specification, must determine its technical scope according to the claim scope.