Conveying belt device for wood block production
Technical Field
The invention belongs to the field of belt type transmission, and particularly relates to a conveying belt device for wood block production.
Background
The sizes of some present billet all adopt standardized production to this convenience of customers uses and producer production, in the producer production process, need pass through the conveyer belt and convey next process and operate or artifical size inspection, make the defective products of size flow into market easily like this, cause consumer's bad result of use, and then cause the reputation of mill to reduce, thereby cause subsequent economic loss.
In the prior art, manual inspection is often adopted, the test randomness is high by adopting a manual mode, and manpower is wasted.
Disclosure of Invention
The invention aims to provide a conveying belt device for producing wood blocks, which is used for solving the defects caused in the prior art.
In order to solve the technical problems, the invention adopts the technical scheme that: the utility model provides a conveyer belt device is used in billet production, includes frame, width detection mechanism and marking mechanism, the both ends of frame rotate with the cylinder to be connected, be connected through the belt between the cylinder, the upper end fixed connection of width detection mechanism and frame, marking mechanism is located the left end of width detection mechanism and the upper end fixed connection of marking mechanism and frame, be equipped with high detection mechanism between marking mechanism and the width detection mechanism, the upper end fixed connection of high detection mechanism and frame, marking mechanism and width detection mechanism and high detection mechanism electric connection.
Preferably, the width detection mechanism comprises a support, an adjusting gear, a linkage shaft, an adjusting rod, an adjusting block, a supporting block, a roller, a push rod and a fine adjustment block, wherein the inner sides of supporting legs at the left end and the right end of the support are fixedly connected with the upper ends of the left side and the right side of the rack, a rectangular hole is formed in the center position of the top end of the support, circular through holes are formed in the supporting legs at the left end and the right end of the support, the left inner side wall and the right inner side wall of each rectangular hole are fixedly connected with the two ends of a rotating shaft, rectangular blocks are symmetrically arranged on the upper side and the lower side of each circular through hole, the adjusting gear is rotatably connected with the rotating shaft, the two ends of the linkage shaft are connected with the supporting legs at the left end and the right end of the support through bearings, the middle position of the linkage shaft is in key connection with a, the end part of the adjusting rod facing the center of the roller is fixedly connected with the center of the bottom of the guide plate, the axis of the adjusting block is provided with a threaded hole, the bottom of the adjusting block is provided with a T-shaped circular groove, the outer side surface of the adjusting block is meshed with the gear on the outer surface of the threaded block through a gear, the adjusting rod is in threaded connection with the threaded hole, the upper side and the lower side of the T-shaped circular groove are provided with T-shaped columns, the T-shaped ends of the T-shaped columns are in sliding connection with the T-shaped circular groove, the cylindrical end of the T-shaped columns is fixedly connected with the inner side of the support leg, the upper side and the lower side of the front end of the guide plate are symmetrically provided with open grooves, the bottoms of the open grooves are fixedly connected with one end of a first spring, the upper side and the lower side of the open grooves are symmetrically provided with wing plate grooves, the other end of the first, the left side wall and the right side wall of the wing plate groove are fixedly connected with two ends of a fixed rod, the central position of the bottom of the supporting block is fixedly connected with a conducting strip, the upper end and the lower end of the supporting block are provided with wing plates, the central position of the front end of the supporting block is provided with a roller groove, the wing plates are in sliding connection with the fixed rod, the bottom of the wing plates is fixedly connected with one end of a second spring, the second spring is sleeved on the fixed rod, the other end of the second spring is fixedly connected with the side wall of the wing plate groove, the upper side wall and the lower side wall of the roller groove are fixedly connected with two ends of a roller shaft, the roller is in rotating connection with the roller shaft, the central position of the fine adjustment block is provided with an adjustment hole, the fine adjustment block is symmetrically provided with a T-shaped rod towards the side surface of the guide plate, the fine adjustment block is, the side of push pedal towards fine setting piece is equipped with T shape spout, the one end and the fine setting piece fixed connection of T shape pole, the other end and the T shape spout sliding connection of T shape pole, the one end of push rod and the bottom central point of sliding plate put fixed connection, the other end of push rod passes the lateral wall of deflector and the lateral wall of push pedal and its and deflector and push pedal sliding connection, the tip of push rod towards fine setting piece is equipped with spacing end, conducting block and conducting strip respectively with marking mechanism electric connection.
Preferably, the marking mechanism comprises a marking frame, a controller, a marking rod and a third spring, the inner sides of the supporting legs at the left end and the right end of the marking frame are fixedly connected with the upper ends of the left side and the right side of the rack, the central position of the lower side of the top end of the marking frame is fixedly connected with the upper end of a fixed block, a marking groove with a downward opening is arranged at the central axis position of the fixed block, a liquid storage cavity is arranged at the outer side of the marking groove, an electromagnet is fixedly connected with the top of the marking groove, a connecting hole communicated with the marking groove is arranged at the bottom of the liquid storage cavity, an inlet is arranged at the upper end of the liquid storage cavity, the marking rod is in sliding connection with the marking groove, the central position of the top end face of the marking rod is fixedly connected with the magnet, a through groove with the left end and the right end of the marking rod, the other end of the third spring is fixedly connected with the top end of the marking rod, the inlet is communicated with the liquid inlet groove through a hose, the liquid inlet groove is fixedly connected with the top end of the marking frame, the controller is fixed on the marking frame, and the controller is electrically connected with the electromagnet, the conductive block and the conductive sheet.
Preferably, the height detection mechanism comprises a support frame, a hinged rod, a moving block, a threaded rod, a support plate and a rotating block, wherein the inner sides of the left and right support legs of the support frame are fixedly connected with the top ends of the left and right sides of the frame, an adjusting groove is arranged at the central position of the upper end of the support frame close to the left edge, a moving groove is arranged at the right side of the adjusting groove, the front and rear side walls of the adjusting groove are fixedly connected with the two ends of the fixed shaft, the position of the lower side surface of the top end of the support frame close to the right edge of the adjusting groove is hinged with one end of the detecting rod, a transition groove is arranged at the middle position of the hinged rod, the lower end of the hinged rod is hinged with the upper central position of the detecting rod, the upper end of the hinged rod is hinged with the left end of the left hinged rod, the lower end of the moving, the right end of the left hinge rod is provided with a cavity, the upper and lower side walls of the cavity are provided with side grooves, the center position of the left side wall of the cavity is fixedly connected with the left conductive block, the two sides of the supporting plate are connected with the side groove in a sliding way, the center position of the left side surface of the supporting plate is fixedly connected with the right conducting block, the right side surface of the supporting plate is fixedly connected with the left end of the fourth spring, the supporting plate is provided with a circular groove close to the edge position of the outer side surface, the right end of the fourth spring is fixedly connected with the left end of the connecting rod, the left end of the connecting rod is connected with the cavity in a sliding manner, the right end of the connecting rod is fixedly connected with the left end of the right hinged rod, the rotating block is in threaded connection with the right end of the left hinge rod, the upper end and the lower end of the right side surface of the rotating block are fixedly connected with the left end of the fine adjustment rod, the right end of the fine adjustment rod is connected with the circular groove in a sliding mode, the right end of the fine adjustment rod is provided with a positioning end socket, and the controller is connected with the left conductive block and the right conductive block in a qualitative mode.
Preferably, a certain gap is formed between the guide plate and the belt, arcs at two ends of the guide plate are in transition, the outer side of the support supporting leg is fixedly connected with the supporting leg of the stabilizing frame, and the top end of the stabilizing frame is rotatably connected with the adjusting rod.
Preferably, the length and the width of the through groove are larger than those of the connecting hole, the top of the thin rod AT the lower end of the marking rod adopts circular arc transition, and the controller adopts an AT89C51 single chip microcomputer.
Preferably, the positions of four corners at the lower end of the rack are fixedly connected with the supporting legs, and universal wheels are arranged at the lower ends of the supporting legs.
The invention has the beneficial effects that: by adopting the conveying belt device for producing the wood blocks, the detection ranges of the width detection mechanism and the height detection mechanism are firstly adjusted to be matched with the size of wood to be detected, when the wood is conveyed to a downward moving process through the conveying device in the wood production process, the width detection mechanism and the height detection mechanism detect the size of the wood, and when the bad size is detected, the bad wood is marked through the marking mechanism when the wood is conveyed to the marking mechanism, so that a worker can conveniently identify defective products when entering the next process, the size inspection efficiency is improved, and the human resources are saved.
Drawings
The contents of the drawings and the reference numerals in the drawings are briefly described as follows:
FIG. 1 is a schematic structural view of a conveyor belt device for producing wood blocks;
FIG. 2 is a front cross-sectional view of the width sensing mechanism of FIG. 1;
FIG. 3 is an enlarged view of the position of the guide plate in FIG. 2;
FIG. 4 is a top view of the guide plate of FIG. 2;
FIG. 5 is a side view of the adjustment block of FIG. 2;
FIG. 6 is a side view of the push plate of FIG. 2;
FIG. 7 is a schematic structural view of the marking mechanism of FIG. 1;
FIG. 8 is an enlarged view of the fixing block of FIG. 6;
FIG. 9 is a side cross-sectional view of the height detection mechanism of FIG. 1;
fig. 10 is an enlarged view of the right end of the left hinge lever in fig. 9.
Wherein, 1-machine frame, 2-roller, 3-belt, 4-width detection mechanism, 5-marking mechanism, 6-supporting leg, 7-universal wheel, 8-height detection mechanism, 42-adjusting gear, 43-rectangular hole, 44-rotating shaft, 45-linkage gear, 46-linkage shaft, 47-threaded block, 48-stabilizing frame, 49-adjusting rod, 410-circular through hole, 411-rectangular groove, 412-rectangular block, 413-adjusting block, 414-T-shaped column, 415-T-shaped circular groove, 416-guide plate, 417-open groove, 418-first spring, 419-sliding plate, 420-conductive block, 421-conductive plate, 422-supporting block, 423-roller groove, 424-roller, 425-roller shaft, 426-threaded hole, 427-wing plate groove, 428-wing plate, 429-fixed rod, 430-second spring, 431-roller groove, 432-push rod, 433-push plate, 434-T-shaped rod, 435-T-shaped sliding groove, 436-fine adjusting block, 437-adjusting hole, 51-marking frame, 52-controller, 53-inlet, 54-liquid inlet groove, 55-fixed block, 56-liquid storage cavity, 57-marking groove, 58-marking rod, 59-through groove, 510-fine pipeline, 511-connecting hole, 512-electromagnet, 513-magnet, 514-third spring, 81-support frame, 82-adjusting groove, 83-detecting rod, 84-hinged rod, 85-transition groove, 86-fixed shaft, 87-left hinged rod, 88-right hinged rod, 89-connecting rod, 810-moving block, 811-moving groove, 812-threaded rod, 813-cavity, 814-side groove, 815-fourth spring, 816-supporting plate, 817-fine adjusting rod, 818-rotating block, 819-circular groove, 820-left conducting block and 821-right conducting block.
Detailed Description
The following embodiments are provided to describe the embodiments of the present invention, and to further describe the detailed description of the embodiments of the present invention, such as the shapes, configurations, mutual positions and connection relationships of the components, the functions and operation principles of the components, the manufacturing processes and operation methods, etc., so as to help those skilled in the art to more fully, accurately and deeply understand the inventive concept and technical solutions of the present invention.
As shown in fig. 1 to 10, a conveyor belt device for wood block production comprises a frame 1, a width detection mechanism 4 and a marking mechanism 5, wherein two ends of the frame 1 are rotatably connected with rollers 2, the rollers 2 are connected with each other through a belt 3, the width detection mechanism 4 is fixedly connected with the upper end of the frame 1, the marking mechanism 5 is positioned at the left end of the width detection mechanism 4 and fixedly connected with the upper ends of the marking mechanism 5 and the frame 1, a height detection mechanism 8 is arranged between the marking mechanism 5 and the width detection mechanism 4, the height detection mechanism 8 is fixedly connected with the upper end of the frame 1, and the marking mechanism 5 is electrically connected with the width detection mechanism 4 and the height detection mechanism 8.
In this embodiment, the width detection mechanism 4 includes a bracket, an adjusting gear 42, a linkage shaft 46, an adjusting rod 49, an adjusting block 413, a supporting block 422, a roller 424, a push rod 432 and a fine adjustment block 436, the inner sides of the legs at the left and right ends of the bracket are fixedly connected with the upper ends of the left and right sides of the frame 1, the center position of the top end of the bracket is provided with a rectangular hole 43, the legs at the left and right ends of the bracket are provided with circular through holes 410, the left and right inner side walls of the rectangular hole 43 are fixedly connected with the two ends of a rotating shaft 44, the rectangular blocks 412 are symmetrically arranged at the upper and lower sides of the circular through hole 410, the adjusting gear 42 is rotatably connected with the rotating shaft 44, the two ends of the linkage shaft 46 are connected with the legs at the left and right ends of the bracket through bearings, the middle position of the linkage shaft 46 is in key connection with, the outer surface of the thread block 47 is provided with a gear, the adjusting rod 49 is slidably connected with the rectangular block 412 through a rectangular groove 411 arranged on the adjusting rod 49, the end part of the adjusting rod 49 facing the center of the roller 2 is fixedly connected with the center of the bottom of the guide plate 416, the central axis of the adjusting block 413 is provided with a threaded hole 426, the bottom of the adjusting block 413 is provided with a T-shaped circular groove 415, the outer side surface of the adjusting block 413 is engaged with the gear on the outer surface of the thread block 47 through the gear, the adjusting rod 49 is in threaded connection with the threaded hole 426, the upper side and the lower side of the T-shaped circular groove 415 are provided with T-shaped columns 414, the T-shaped ends of the T-shaped columns 414 are slidably connected with the T-shaped circular groove 415, the cylindrical ends of the T-shaped columns 414 are fixedly connected with the inner sides of the support legs, the upper side and the lower side of the, wing plate grooves 427 are symmetrically arranged at the upper side and the lower side of the opening groove 417 close to the opening position, the other end of the first spring 418 is fixedly connected with the bottom side surface of the sliding plate 419, the sliding plate 419 is slidably connected with the opening groove 417, the center position of the front side surface of the sliding plate 419 is fixedly connected with the conductive block 420, the left side wall and the right side wall of the wing plate groove 427 are fixedly connected with the two ends of the fixing rod 429, the center position of the bottom of the supporting block 422 is fixedly connected with the conductive sheet 421, the upper end and the lower end of the supporting block 422 are provided with wing plates 428, the center position of the front end of the supporting block 422 is provided with a roller groove 431, the wing plates 428 are slidably connected with the fixing rod 429, the bottom of the wing plates 428 is fixedly connected with one end of the second spring 430, the second spring 430 is sleeved on the fixing rod 429, the other end of the second spring, the roller 424 is rotatably connected with a roller shaft 425, an adjusting hole 437 is arranged at the center of the fine adjusting block 436, T-shaped rods 434 are symmetrically arranged on the side surface of the fine adjusting block 436 facing the guide plate 416, the fine adjusting block 436 is in threaded connection with an adjusting rod 49 through the adjusting hole 437, a push plate 433 is arranged between the fine adjusting block 436 and the guide plate 416, the center of the push plate 433 is in sliding connection with the adjusting rod 49, a T-shaped sliding groove 435 is arranged on the side surface of the push plate 433 facing the fine adjusting block 436, one end of the T-shaped rod 434 is fixedly connected with the fine adjusting block 436, the other end of the T-shaped rod 434 is in sliding connection with the T-shaped sliding groove 435, one end of the push rod 432 is fixedly connected with the bottom center of the sliding plate 419, the other end of the push rod 432 passes through the side wall of the guide plate 416 and the side wall of the push plate 433 and is in sliding connection with the guide plate, the conductive block 420 and the conductive sheet 421 are electrically connected to the marking mechanism 5, respectively.
In this embodiment, the marking mechanism 5 includes a marking frame 51, a controller 52, a marking rod 58 and a third spring 514, the inner sides of the legs at the left and right ends of the marking frame 51 are fixedly connected with the upper ends of the left and right sides of the rack 1, the center position of the lower side of the top end of the marking frame 51 is fixedly connected with the upper end of a fixing block 55, a marking groove 57 with a downward opening is arranged at the center axis position of the fixing block 55, a liquid storage cavity 56 is arranged at the outer side of the marking groove 57, an electromagnet 512 is fixedly connected with the top of the marking groove 57, a connecting hole 511 communicated with the marking groove 57 is arranged at the bottom of the liquid storage cavity 56, an inlet 53 is arranged at the upper end of the liquid storage cavity 56, the marking rod 58 is slidably connected with the marking groove 57, the center position of the top end surface of the marking rod 58 is fixedly connected with a magnet 513, a through groove 59 with the same left and right ends, one end of the third spring 514 is fixedly connected with the top end of the marking groove 57, the other end of the third spring 514 is fixedly connected with the top end of the marking rod 58, the inlet 53 is communicated with the liquid inlet groove 54 through a hose, the liquid inlet groove 54 is fixedly connected with the top end of the marking frame 51, the controller 52 is fixed on the marking frame 51, and the controller 52 is electrically connected with the electromagnet 512, the conductive block 420 and the conductive sheet 421.
In this embodiment, the height detecting mechanism 8 includes a supporting frame 81, a hinged rod 84, a moving block 810, a threaded rod 812, a supporting plate 816 and a rotating block 818, the inner sides of the left and right supporting legs of the supporting frame 81 are fixedly connected to the top ends of the left and right sides of the frame 1, an adjusting groove 82 is provided at the center position of the upper end of the supporting frame 81 near the left edge, a moving groove 811 is provided at the right side of the adjusting groove 82, the front and rear side walls of the adjusting groove 82 are fixedly connected to the two ends of the fixed shaft 86, the lower side surface of the top end of the supporting frame 81 near the right edge of the adjusting groove 82 is hinged to one end of the detecting rod 83, a transition groove 85 is provided at the middle position of the hinged rod 84, the lower end of the hinged rod 84 is hinged to the center position of the upper side of the detecting rod 83, the upper end of the hinged rod 84 is hinged to the left end of the left hinged rod, the threaded rod 812 penetrates through the upper end and the lower end of the moving block 810 and is in threaded connection with the moving block 810, a cavity 813 is arranged at the right end of the left hinged rod 87, side grooves 814 are arranged on the upper side wall and the lower side wall of the cavity 813, the center position of the left side wall of the cavity 813 is fixedly connected with the left conductive block 820, two sides of the supporting plate 816 are in sliding connection with the side grooves 814, the center position of the left side surface of the supporting plate 816 is fixedly connected with the right conductive block 821, the right side surface of the supporting plate 816 is fixedly connected with the left end of the fourth spring 815, a circular groove 819 is arranged at the position, close to the edge of the outer side surface, of the supporting plate 816, the right end of the fourth spring 815 is fixedly connected with the left end of the connecting rod 89, the left end of the connecting rod 89 is in sliding connection with the cavity 813, the right end of the connecting rod 89 is fixedly connected with the left end of the right hinged rod, the right end of the fine adjustment rod 817 is connected with the circular groove 819 in a sliding mode, a positioning end is arranged at the right end of the fine adjustment rod 817, and the controller 52 is connected with the left conductive block 820 and the right conductive block 821 in a qualitative mode.
In this embodiment, a certain gap is formed between the guide plate 416 and the belt 3, two ends of the guide plate 416 are in arc transition, the outer sides of the support legs are fixedly connected with the support legs of the stabilizing frame 48, and the top end of the stabilizing frame 48 is rotatably connected with the adjusting rod 49.
In this embodiment, the length and width of the through slot 59 are greater than those of the connecting hole 511, the top of the thin rod AT the lower end of the marking rod 58 adopts arc transition, and the controller 52 adopts an AT89C51 single chip microcomputer.
In addition, the four corners of the lower end of the machine frame 1 are fixedly connected with supporting legs 6, and universal wheels 7 are arranged at the lower ends of the supporting legs 6.
The working process and principle are as follows: according to the size of the wood to be detected, firstly, the linkage gear 45 is driven to rotate through the rotation of the adjusting gear 42 according to the length and the width of the wood, and then the thread block 47 is driven to rotate through the linkage shaft 46, when the thread block 47 rotates, the adjusting block 413 is driven to rotate on the T-shaped column 414 through the meshing of the thread block 47 and the adjusting block 413, because the threaded hole 426 on the adjusting block 413 is in threaded connection with the adjusting rod 49, when the adjusting block 413 rotates, the adjusting rod 49 moves in parallel on the rectangular groove 411 through the rectangular block 412, and further the distance between the rollers 424 is adjusted, when the distance between the rollers 424 is equal to the lower limit value of the standard width of the wood, the adjusting gear 42 stops adjusting, then the fine adjusting blocks 436 on the left side and the right side are adjusted, so that the fine adjusting block 436 rotates to move backwards, the push plate 433 is driven to move backwards through the T-shaped rod 434, the push rod 432 is driven by, and finally, the distance between the conductive block 420 and the conductive sheet 421 is half of the error value of the wood width, then according to the height size of the wood, the sample at the lower limit value of the wood height is firstly placed at the lower end of the detection rod 83, the threaded rod 812 is loosened, the moving block 810 moves on the moving groove 811, when the controller 52 is moved to be inactive, the moving block 810 is stopped moving, the threaded rod 812 is used for locking the moving block 810, then the sample at the upper limit value of the wood height is placed at the lower end of the detection rod 83, at the moment, the left conductive block 820 is in contact with the right conductive block 821 to cause the controller 52 to be active, the rotating block 818 is rotated to drive the fine adjustment rod 817 to move rightwards, the supporting plate 816 moves rightwards under the tension of the fourth spring 815, when the controller 52 is adjusted to be inactive, the rotating block 818 stops rotating, when the wood is transmitted by the belt 3, when the wood passes through the guide plate 416, the wood is firstly adjusted, when the wood dimension width is in the standard range, during the adjustment process, the conductive block 420 on one side may be communicated with the conductive sheet 421, at this time, the controller 52 does not react, when the wood width exceeds the standard, when the wood is adjusted to the middle position, the roller 424 and the roller shaft 425 drive the wing plates 428 on the upper and lower sides of the supporting block 422 to move backward against the second spring 430, when the conductive blocks 420 on the left and right sides of the frame 1 are respectively contacted and connected with the corresponding conductive sheets 421, the controller 52 receives the information of poor dimension and starts timing, when the wood is continuously transmitted to the height detection mechanism 8, if the wood height dimension is in the range, the controller 52 does not act, if the wood height dimension is not in the height range, when the wood is transmitted to the position below the detection rod 83, the detection rod 83 is pushed to rotate clockwise, and the hinge rod 84 is pushed upward under the limit action of the fixed shaft 86, the left hinge rod 87 is pushed to move rightwards, because the right end of the connecting rod 89 is fixed on the right hinge rod 88, the right end of the connecting rod 89 moves leftwards in the cavity 813, the right conductive block 821 is pushed to be in contact with the left conductive block 820 through the fourth spring 815, the controller 52 receives the information of the bad size and starts timing, when the bad wood is conveyed to the lower part of the marking mechanism 5, as long as one of the width and the height is not qualified, the controller 52 finishes timing, the electromagnet 512 is electrified to generate magnetism, the polarity of one end of the electromagnet 512 facing the magnet 513 is the same as that of one end of the magnet 513 facing the electromagnet 512, the electromagnet 512 and the electromagnet repel each other, the marking rod 58 moves downwards against the elastic force of the third spring 514, when the through groove 59 moves to be the same as the connecting hole 511, the marking liquid in the liquid storage cavity 56 drops to the wood from the connecting hole 511 through the through, when the wood leaves, the electromagnet 512 loses power, and the marking rod 58 returns to the original position, so that an operator can conveniently identify defective products in the next process.
Based on the above, the conveying belt device for producing wood blocks, provided by the invention, is adopted, the detection ranges of the width detection mechanism and the height detection mechanism are firstly adjusted to be matched with the size of wood to be detected, when the wood is conveyed to a downward moving process through the conveying device in the wood production, the width detection mechanism and the height detection mechanism detect the size of the wood, and when the bad size is detected, the bad wood is marked through the marking mechanism when the wood is conveyed to the marking mechanism, so that when the next process is carried out, a worker can conveniently identify the bad product, the size detection efficiency is improved, and the human resources are saved.
The invention has been described in an illustrative manner, and it is to be understood that the invention is not limited to the precise form disclosed, and that various insubstantial modifications of the inventive concepts and solutions, or their direct application to other applications without such modifications, are intended to be covered by the scope of the invention. The protection scope of the present invention shall be subject to the protection scope defined by the claims.