CN209758385U - clearance reason material mechanism - Google Patents
clearance reason material mechanism Download PDFInfo
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- CN209758385U CN209758385U CN201920446987.8U CN201920446987U CN209758385U CN 209758385 U CN209758385 U CN 209758385U CN 201920446987 U CN201920446987 U CN 201920446987U CN 209758385 U CN209758385 U CN 209758385U
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Abstract
A clearance material arranging mechanism comprises a vibration exciter and a corrugated plate which are rigidly connected together, wherein a plurality of material guide grooves which are arranged in parallel are distributed on the corrugated plate, and the clearance material arranging mechanism is characterized in that a feeding guide groove is correspondingly arranged at the outlet end of each material guide groove, the section size of each feeding guide groove only can accommodate one row of short and long cylinders to stably pass through, the clearance between two adjacent feeding guide grooves is larger than the diameter of each short and long cylinder, the distance from the right end of each feeding guide groove to the right end of each material guide groove of the corrugated plate is larger than the length of each short and long cylinder, a clearance smaller than the diameter of each short and long cylinder is reserved between each feeding guide groove and each material guide groove, and all the feeding guide grooves.
Description
Technical Field
The utility model relates to a dynamic verification field especially relates to a clearance reason material mechanism before detecting short and long strip cylinder.
Background
The middle part is a cylinder and the length to diameter ratio of the cylinder is 1.2: objects between 1 and 6:1 are referred to as short and long cylinders. Many short, long cylindrical objects require weight detection, foreign object detection, or counting. For example, capsule products in the industries of food, medicine, health care and the like are in the shape of short and long cylinders, and are separated from each other by a material arranging mechanism before detection, namely, the capsule products are generally arranged one by one in the conveying process and then are conveyed to a detection mechanism for detection.
The reason material technique of current rectangular cylinder of short is through setting up multistage vibration buckled plate successively, and a large amount of short and long cylinders fall first order vibration buckled plate through the feed bin on, and each grade vibration buckled plate all comprises buckled plate and below vibration exciter, and the buckled plate is united by a plurality of parallel arrangement and the big V groove of just bilateral symmetry of same size and contained angle and is constituteed, and multistage vibration buckled plate is through throwing the material high frequency forward, make short and long cylinder vibrate the scattering in proper order. For the short and long cylinders with spherical caps at two ends, such as capsules, the short and long cylinders can be automatically laid down to be parallel to the length direction of the large V-shaped groove when vibrating to move forwards. And the baffle scrapers can be arranged on the front-stage vibrating corrugated plate in general particularly for other short and long cylinders with two ends not in a spherical crown shape, so that the cylinders with the cylinder axes vertical to the length direction of the large V-shaped groove can lie down and become parallel to the direction of the large V-shaped groove when touching the baffle plates.
The problem is that at the outlet of the last-stage corrugated plate, although the short and long cylinders are laid down and parallel to the length direction of the large V-shaped groove, the short and long cylinders are often stacked, so that 2 or more than 2 cylinders are simultaneously or closely connected to a subsequent detection device in a very short time, and detection errors or difficulties are caused.
201521055463.4 the utility model discloses a material conveying and arranging device, which comprises a hopper, a material conveying device arranged below the hopper, a material counting device and a material arranging device, the material arranging device is arranged at the discharge end of the material conveying device and is used for arranging the materials so that single particles of the materials pass through the material counting device, the material conveying device comprises a base, a vibrating device arranged on the base and a vibrating corrugated plate connected with the vibrating device, the feeding end of the vibrating corrugated plate is aligned with the discharging opening of the hopper, a plurality of material conveying channels are arranged on the vibrating corrugated plate, carry the discharge end of material way to aim at the unloading passageway, material finishing device is including setting up overlap material on the corrugated plate falls into the groove and sets up the carding unit of unloading passageway entrance, it is equipped with the material collection box to overlap material fall into the groove below. The utility model provides a finishing device is carried to material, it can guarantee that the material count is accurate, improves filling efficiency.
SUMMERY OF THE UTILITY MODEL
the utility model provides a clearance reason material mechanism makes the short rectangular cylinder that overlaps on the reason material object of the short and long cylindrical shape of buckled plate bottom on the material object of reason material object roll from the both sides of feed guide slot when passing through the feed guide slot on the vibrating corrugated plate, promptly, only is located the short and long cylindrical shape of feed guide slot bottom and is managed the material object and can arrange one by one, go up on follow-up detection mechanism.
The technical measures adopted by the utility model are as follows: the utility model provides a clearance reason material mechanism, it includes vibration exciter and buckled plate that rigid connection is in the same place, it has a plurality of parallel arrangement's material guide slot to distribute on the buckled plate, characterized by, the exit end at every material guide slot corresponds sets up a feed guide slot, the cross sectional dimension of feed guide slot can only hold a short and long cylinder and stably pass through, the clearance of two adjacent feed guide slots is greater than the diameter of short and long cylinder, the distance of feed guide slot right-hand member to the material guide slot right-hand member of buckled plate is greater than the length of short and long cylinder, leave the clearance that is less than short and long cylinder diameter between feed guide slot and the material guide slot, all feed guide slots and rigid connection of vibration exciter, still include feeding mechanism, feeding mechanism's discharge gate is located the left top of buckled plate, feeding mechanism can be the feed bin, also can another set of reason material mechanism.
The corrugated plate is composed of a plurality of material guide grooves which are arranged in parallel, the material guide grooves can be formed by bending or punching, the center distance between adjacent material guide grooves is larger, each material guide groove is correspondingly provided with a feeding guide groove at the outlet end, the feeding guide grooves are parallel to each other, the center distance between the feeding guide grooves is the same as the center distance of the material guide grooves, the section size of each feeding guide groove is that only one short long cylindrical object can be accommodated to stably pass through, the gap between the adjacent edges of the two adjacent feeding guide grooves is larger than the diameter of the short and long cylinders, at least one short long cylindrical object can be accommodated to roll down and pass through, the distance from the right end of each feeding guide groove to the right end of the material guide groove of the corrugated plate is larger than the length of the short and long cylinders, so that the short long cylindrical objects can only pass through one feeding guide groove in line, like a single-wood bridge, and several people can be extruded, only one can pass through, and the rest all fall into the river.
The scheme is characterized in that the bottom of the feeding guide groove is lower than that of the material guide groove. Compare 201521055463.4 and set up the overlapping material on transfer passage's vibration buckled plate and fall into the groove and can't solve the material dust influence transport problem of scattering in the buckled plate bottom, especially to subsequent process of weighing, the powder that scatters will seriously influence the zero point or the tare of weighing mechanism, influence the precision of weighing, the utility model discloses the clearance between the feed guide slot that sets up and the big V groove can make the powder that scatters fall from this clearance, has solved the zero point problem of weighing mechanism.
The material guide groove is a large V-shaped groove.
A sliding plate which inclines towards the front lower part is arranged below all the feeding guide grooves, a collecting box is arranged below a slideway outlet of the sliding plate, and the rolled short and long cylindrical objects to be managed can slide into the collecting box through the sliding plate.
The feeding guide groove is a small V-shaped groove, or a U-shaped groove or a trapezoidal groove with an upward opening.
For short and long cylindrical objects to be sorted, the material guide grooves are large V-shaped grooves which are bilaterally symmetrical, the included angle of two sides of each large V-shaped groove is 2D (D is more than or equal to 45 degrees and less than 90 degrees), the radius of each short and long cylindrical object is r, and the width of the V-shaped edge of each large V-shaped groove is L2Satisfies the following formula: l is2Is more than 2 xr/sinD, so as to ensure that the short and long cylinders overlapped on the large V-shaped groove can be arranged on the corresponding feeding guideAfter the groove, the gap with enough width can be correspondingly formed, namely, the gap with the diameter larger than that of the short and long cylinders can be reserved between the edges of the two adjacent feeding guide grooves, and the short and long cylinders can roll down.
To the long strip cylinder's of short strip by reason material object, the feed guide slot is bilateral symmetry's little V groove, and the contained angle on feed guide slot both sides is 2A, for making on the long strip cylinder can follow big V groove and smoothly move to little V groove unimpeded, must satisfy: d is not less than A and not more than 75 degrees;
in order to ensure that the feeding guide groove can stably pass through a short and long cylinder with the radius of r, the overlapped short and long cylinder can not stay at the upper part or the side surface of the short and long cylinder positioned at the bottom of the small V groove of the feeding guide groove, B is an included angle between a connecting line from the edge of the small V groove to the center of the short and long cylinder positioned at the bottom of the small V groove and the edge of the small V groove when the overlapped short and long cylinder is in a critical state, C is an included angle between a connecting line from the center of the overlapped short and long cylinder and the edge of the small V groove and the connecting line from the center of the short and long cylinder positioned at the bottom of the small V groove to the edge of the small V groove when the overlapped short and long cylinder is in the critical state, the critical state is a state that the overlapped short and long cylinder can just stay at the side of the short and long cylinder positioned at the bottom of the small V groove, at the moment, the overlapped short and long cylinder is about to roll down from stopping, namely, the overlapped short and long cylinders can be stopped and rolled off, and at the intersection point of two states, B and C in the critical state satisfy the following two formulas:
3×sinB×sinB+2×sinB×cosC=1
B+C=180°-A
This gives B given a small V-groove angle of 2A.
The width of the small V-shaped groove edge of the feeding guide groove is L1The following equation must be satisfied: r x ctgA < L1＜r×(ctgB+ctgA)；
For the groove edge width L of a determined large V-shaped groove2the lower short and long cylindrical body can roll down at the edge of the feeding guide groove, L1It must also satisfy:
L1×sinA＜L2×sinD-r。
Each feeding guide groove is inclined forward and downward relative to the corresponding material guide groove. Therefore, the short long cylindrical material to be managed, which is tightly leaned against the corrugated plate, is favorable for pulling the distance from each other by accelerating and sliding down, and the photoelectric light transmission and shading judgment are facilitated, and other subsequent detections are facilitated.
The bottom of the material guide groove of the corrugated plate is provided with a slender strip-shaped powder falling hole arranged along the length direction of the material guide groove at the position close to the outlet end, the width of the powder falling hole is smaller than the radius of the short and long cylinder, and the lower part of the powder falling hole is correspondingly provided with a powder recovery groove.
every feed guide slot bottom is lower certain distance than the material guide slot bottom of buckled plate, sets up one or a pair of photoelectric sensor between material guide slot bottom and feed guide slot bottom, just begins the shading when falling the feed guide slot from the buckled plate from short and long strip cylinder by reason material object, has triggered photoelectric sensor by reason material object, waits to move a section distance back photoelectric sensor printing opacity again, falls to the removal on the feed guide slot from the buckled plate until next reason material object. Compared with 201521055463.4, 201521055463.4 cannot directly count on the vibrating corrugated plate by adopting a photoelectric sensor because the continuous short and long cylinders in the same groove are tightly close to each other and cannot directly count in a photoelectric mode before leaving the material guide groove, and because the objects must have intervals to count by shading and transmitting light of the photoelectric sensor.
A rear vertical plate and a front vertical plate which are vertical to the length direction of the feeding guide grooves are arranged below all the feeding guide grooves, two left vertical plates and two right vertical plates which are parallel to the length direction of the feeding guide grooves are also arranged between the rear vertical plate and the front vertical plates, and the left vertical plates and the right vertical plates are respectively arranged right below one feeding guide groove so as to avoid blocking the falling of the rolled short and long cylinders; the left vertical plate and the right vertical plate are rigidly connected with the vibration exciter.
The beneficial effect of this scheme is: 1. the utility model discloses a set up the feed guide slot in every material guide slot exit of buckled plate, make overlap on the buckled plate material guide slot of vibration and expect the object from the both sides of feed guide slot roll down from the both sides of feed guide slot on the object by reason of the short rectangular cylinder of material bottom the material guide slot, realized that only the reason material object that is located the feed guide slot bottom can be arranged one by one in proper order, go up to on the follow-up detection mechanism.
2. The outlet of each material guide groove of the corrugated plate is provided with a feeding guide groove instead of the middle part of the corrugated plate, so the corrugated plate has the advantages of simple structure, easy manufacture, low cost and convenient arrangement.
3. The vibration corrugated plate is not provided with the grooves, the bending strength and the natural frequency of the vibration corrugated plate are not reduced, the service life of the vibration corrugated plate is not prolonged, the amplitudes of all points along the length direction of the groove body are consistent, and the moving speed of the short-strip cylindrical object to be managed is well controlled.
4. Because the connection points of the electromagnetic vibration exciter and the corrugated plates are generally positioned at the middle and the outer parts of the corrugated plates, the overlapped and rolled short and long cylindrical objects are inconvenient to recover if the objects fall between the connection points. The utility model discloses the during operation, the rectangular cylindrical quilt reason material object of short of overlapping all rolls and falls in big buckled plate exit, keeps away from the tie point, connects the material to retrieve the convenience.
5. Because the feeding guide groove is arranged at the outlet of the large corrugated plate and belongs to a single-log bridge structure of an outlet terminal, the short and long cylindrical objects to be sorted are required to leave the sorting mechanism immediately, so that the material overlapping phenomenon on the sorting mechanism never occurs, and the situation that two short and long cylindrical objects pass through simultaneously is avoided.
6. To the capsule of equidimension, the utility model discloses can reduce the interval between each material guide way of buckled plate by a wide margin, make the buckled plate width compacter, can carry, manage the more capsule of material, also can make follow-up check out test set compacter, reduce the capsule quantity that falls by a wide margin.
7. The large corrugated plate and the feeding guide groove are separately manufactured and respectively installed, the manufacturing difficulty is dispersed, and the difficulty is reduced.
8. because the corrugated plate is higher than the feeding guide groove, the adjacent short and long cylinders on the corrugated plate are more easily spaced and separated from each other after going up to the feeding guide groove.
8. The feeding guide groove can be unparallel and inclined towards the front and the bottom relative to the corrugated plate, so that the adjacent short and long cylinders on the corrugated plate are more easily spaced from each other after going to the feeding guide groove, and the counting can be easily realized through the shading and the light transmission of the photoelectric sensor.
9. Because there is the interval between the big V groove of feed guide slot and buckled plate, the powder that scatters in the big V tank bottom of buckled plate will fall into the clearance when leaving big V groove or buckled plate, can not convey on the feed guide slot, can not exert an influence to subsequent processing of weighing and the precision of weighing.
10. to the capsule of equidimension, the utility model discloses can reduce the interval between each material guide way of buckled plate by a wide margin, make the buckled plate width compacter, can carry, manage the more capsule of material, also can make follow-up check out test set compacter, reduce the capsule quantity that falls by a wide margin.
Drawings
Fig. 1 is a schematic structural diagram of the present invention. Fig. 2 is a schematic left side view of fig. 1. Fig. 3 is a schematic top view of fig. 1. Fig. 4 is a schematic diagram of a feeding guide groove adopting a U-groove structure. FIG. 5 shows the width L of the large V-groove edge of the corrugated plate2Schematic representation. FIG. 6 shows the width L of the groove edge when the feeding guide groove is a small V-groove1Schematic representation. Fig. 7 is a schematic view of the feed chute sloping downwardly and forwardly. Fig. 8 is a left side schematic view of fig. 7. Fig. 9 is a partial schematic view of fig. 1 employing a photosensor. Fig. 10 is a partial left side view of fig. 9.
In the figure, 1-a vibration exciter, 2-a corrugated plate, 3-a connecting piece, 4-a feeding guide groove, 5-a rear vertical plate, 6-a front vertical plate, 7-a left vertical plate, 8-a right vertical plate, 9-a collecting box, 10-a sliding plate, 11-a photoelectric sensor and D-a corrugated plate are half of a included angle of two V sides of a large V groove; a-the feeding guide groove is a half of an included angle of two V sides when the feeding guide groove is a small V groove; r-radius of the short and long cylinders; b is an included angle of a connecting line from the edge of the small V-shaped groove to the center of the short and long cylindrical body at the bottom of the small V-shaped groove to the edge of the small V-shaped groove in a critical state; c is an included angle between a connecting line of the circle center of the short and long cylindrical body overlapped on the short and long cylindrical body and the edge of the small V-shaped groove and a connecting line of the circle center of the short and long cylindrical body at the bottom of the small V-shaped groove and the edge of the small V-shaped groove in a critical state; l is1-the width of the V-edge when the feed channel is a small V-groove; l is2the vee width of the large V-groove of the corrugated board.
Detailed Description
Example 1: a clearance arranging mechanism, see figure 1, comprises a vibration exciter 1 and a corrugated plate 2, wherein the corrugated plate 2 is rigidly connected with the vibration exciter 1 through a connecting piece 3, and further comprises a feeding mechanism, a discharge port of the feeding mechanism is positioned above the left side of the corrugated plate 2, the feeding mechanism can be a storage bin or another arranging mechanism, see figures 2 and 3, the corrugated plate 2 is composed of a plurality of material guide grooves which are arranged in parallel, the material guide grooves can be formed by bending or punching, the center distance between adjacent material guide grooves is larger, see figures 1-3, each material guide groove is correspondingly provided with a feeding guide groove 4 at the outlet end, a clearance smaller than the minimum outline dimension (namely, the diameter of a short and long cylindrical object to be arranged) is arranged between the feeding guide grooves 4 and the material guide grooves, the feeding guide grooves 4 are parallel to each other, and the center distance between each other is the feeding guide grooves is the same as the center distance between the material guide grooves, the section size of feed guide slot 4 is for holding only a short rectangular cylinder by reason material object and stably pass through, the clearance on the adjacent limit of two adjacent feed guide slots 4 is greater than the diameter of short rectangular cylinder, can hold at least a short rectangular cylinder by reason material object and roll and fall, see figure 3, the distance of feed guide slot 4 right-hand member to the material guide slot right-hand member of buckled plate 2 is greater than the length of short rectangular cylinder, make short rectangular cylinder by reason material object only can one arrange the back of a line from feed guide slot 4 and pass through, just like the sole wooden bridge, several people crowd simultaneously, only can have one to pass through, all the rest fall the river.
The feeding guide grooves 4 are parallel to the material guide grooves, the bottoms of the feeding guide grooves 4 are lower than the bottoms of the material guide grooves, and all the feeding guide grooves 4 are rigidly connected with the vibration exciter 1. A rear vertical plate 5 and a front vertical plate 6 which are vertical to the length direction of the feeding guide grooves 4 are arranged below all the feeding guide grooves 4, two left vertical plates 7 and two right vertical plates 8 which are parallel to the length direction of the feeding guide grooves 4 are also arranged between the rear vertical plate 5 and the front vertical plate 6, and the left vertical plates 7 and the right vertical plates 8 are respectively arranged right below one feeding guide groove 4 so as to prevent the falling of the rolled short and long cylindrical objects to be managed; the left vertical plate 7 and the right vertical plate 8 are rigidly connected with the vibration exciter 1.
The material guide groove is a large V-shaped groove.
Referring to fig. 1, a sliding plate 10 inclined to the lower front is provided below all the feeding guide grooves 4, a collecting box 9 is provided below the chute outlet of the sliding plate 10, and the rolled short and long cylindrical objects to be managed can be slid into the collecting box 9 through the sliding plate 10.
the position of the position, close to the outlet, of the bottom of the large V-shaped groove of the corrugated plate 2 is provided with a slender powder falling hole which is arranged along the length direction of the large V-shaped groove, the width of the powder falling hole is smaller than the radius of the short and long cylindrical body, and the lower part of the powder falling hole is correspondingly provided with a powder recovery groove.
Embodiment 2, a clearance reason material mechanism, the same with embodiment 1 will not be repeated, the difference is, see fig. 2 and 3, the feed guide slot 4 is a small V-shaped slot, see fig. 4, the feed guide slot 4 can also be a U-shaped slot, the feed guide slot 4 can also be an upwardly open trapezoidal slot.
Embodiment 3, a clearance reason material mechanism, the same with embodiment 1 will not be repeated again, the difference lies in, the material guide slot is the big V groove of bilateral symmetry, for the object of reason of short and long strip cylinder shape, see figure 5, the contained angle of big V groove both sides is 2D (45 ≦ D < 90 °), the radius of short and long strip cylinder is r, the V width of big V groove is L2Satisfies the following formula: l is2The width of the short and long cylinders overlapped on the large V-shaped groove can be ensured to be sufficiently wide after the short and long cylinders are arranged on the corresponding feeding guide grooves 4, namely, a gap larger than the diameter of the short and long cylinders can be reserved between the edges of the V-shaped grooves of two adjacent feeding guide grooves 4, and the short and long cylinders can roll down.
Referring to fig. 6, the feeding guide groove 4 is a small V-shaped groove symmetrical to the left and right, and the included angle between two sides of the feeding guide groove 4 is 2A, so that the short and long cylinders can smoothly move to the feeding guide groove from the large V-shaped groove without resistance, and the requirements are satisfied: d is not less than A and not more than 75 degrees; in order to ensure that the feeding guide groove 4 can stably pass through a short and long cylinder (material to be managed) with the radius r, the overlapped short and long cylinder can not stay at the upper part or the side surface of the short and long cylinder at the bottom of the V, B is an included angle between a connecting line from the edge of a small V groove to the center of the short and long cylinder at the bottom of the small V groove and the edge of the small V groove when the overlapped short and long cylinder is in a critical state, C is an included angle between a connecting line from the center of the overlapped short and long cylinder and the edge of the small V groove and a connecting line from the center of the short and long cylinder at the bottom of the small V groove and the edge of the small V groove when the overlapped short and long cylinder is in the critical state, and the critical state is a state that the overlapped short and long cylinder just can stay at the side of the short and long cylinder at the bottom of the small V groove, at the moment, the overlapped short and long cylinder can possibly stay, And the rolling is possible, and B and C in a critical state satisfy the following two formulas:
3×sinB×sinB+2×sinB×cosC=1
B+C=180°-A
This gives B given a small V-groove angle of 2A.
The width of the small V-shaped groove edge of the feeding guide groove 4 is L1The following equation must be satisfied: r x ctgA < L1＜r×(ctgB+ctgA)；
For the groove edge width L of a determined large V-shaped groove2The lower short and long cylindrical body can roll off at the edge of the feeding guide groove, L1It must also satisfy:
L1×sinA＜L2×sinD-r。
The actual corrugated plate 2 that makes arranges 18 big V grooves that parallel length is 200mm on, big V groove bilateral symmetry is that the width of the right side of the left side is equal and both sides contained angle 2D =90 °, and short and long strip cylinder is the capsule, and capsule radius r =4mm, length 24mm, the groove limit width L in big V groove2=14.1mm > 2 × r/sinD, the feeding guide groove 4 is a small V-shaped groove, is symmetrical left and right, and has an included angle of 2A at two sides, 2A =2D =90 °, and the distance from the right end of the feeding guide groove 4 to the right end of the large V-shaped groove is 50 mm; a gap of 1.5mm is reserved between the feeding guide groove 4 and the material guide groove; the bottom of the feeding guide groove is 0.5mm lower than that of the material guide groove, and the feeding guide groove 4 is rigidly connected with the vibration exciter;
Solving for B =37.9 °, C =97.1 ° according to the formula 3 × sinB +2 × sinB × cosC =1 and B + C =180 ° -a;
Small V-shaped groove edge width L of feeding guide groove 41=5.8mm, satisfying r × ctgA < L1< r x (ctgB + ctgA), also satisfying L1×sinA＜L2×sinD-r。
The experimental results are as follows: the speed of the previous-stage feeding device for conveying capsules to the corrugated plate 2 is controlled, so that 1 layer of overlapped capsules can be generated at most on the capsules at the bottom of the corrugated plate 2, the probability of the overlapped capsules is less than 5%, the corrugated plate 2 is butted with a subsequent capsule detection device, the operation lasts for 10 hours, the corrugated plate 2 conveys 100 ten thousand capsules altogether, 4 ten thousand capsules overlapped on the capsules at the bottom of the corrugated plate 2 all fall when passing through the feeding guide groove 4, only one row of capsules pass through the feeding guide groove 4 all the time, the phenomenon that the capsules are overlapped again never occurs on the feeding guide groove 4, and the whole process does not have the condition that one 2 capsules simultaneously go up to the capsule detection device.
In a comparative test, according to document 201521055463.4, overlapped materials are dropped into a groove and opened on a corrugated plate 2, the included angle 2D =90 degrees on two sides of a large V-shaped groove of the corrugated plate 2, a short and long cylindrical body is still a capsule with the same size, the radius r =4mm, the length of the capsule is 24mm, and the width L of the V-shaped side2=14.1mm, 18 parallel rows of large V-grooves 200mm long are arranged on the corrugated plate 2, the length of the overlapping material falling into the grooves is 50mm, and the length of the overlapping material falling into the grooves is 40mm from the right end of the corrugated plate 2. obviously, according to the solution of claim 1 or 2 of document 201521055463.4, a complete overlapping material falling groove cannot be opened on one side wall of the large V-groove. If the side width of the large V-shaped groove is increased, namely the distance between every two large V-shaped grooves is increased, although the complete overlapped material falling groove can be formed on the side edge of the large V-shaped groove, a cylinder still stands on the side wall of the large V-shaped groove and passes through the side wall of the large V-shaped groove, the cylinder can stand and respectively pass through the upper edge and the lower edge of the overlapped material falling groove, otherwise, the groove side width of the large V-shaped groove is larger, and a larger overlapped material falling groove can be accommodated; this would result in a large number of capsules overlapping the side walls and eventually falling off a large number, severely reducing the efficiency of the material handling. Therefore, document 201521055463.4 adds a further carding device at the rear end of the chute where the overlapping material falls.
it is thus clear that compare document 201521055463.4, to the capsule of same size, the utility model discloses can reduce the interval between the each big V groove of buckled plate 2 by a wide margin, make 2 width compactors of buckled plate, reason material efficiency is higher, follow-up check out test set is compacter.
Example 4: a gap material arranging mechanism is the same as that in embodiment 4, and is not described again, except that each feeding guide groove 4 is inclined forward and downward relative to the corresponding material guide groove, as shown in FIGS. 7 and 8. Thus, the short long cylindrical material to be arranged on the corrugated plate 2 can be pulled away from each other through accelerating and sliding, photoelectric light transmission and shading judgment are facilitated, and other subsequent detections are facilitated.
Example 5: the utility model provides a clearance reason material mechanism, no longer repeated with embodiment 4 the same place, the difference lies in, see fig. 9 and 10, 4 bottoms of every feed guide slot are than the material guide slot bottom of buckled plate 2 and hang down a certain distance, set up one or a pair of photoelectric sensor 11 between material guide slot bottom and 4 bottoms of feed guide slot, start the shading from short long strip cylinder by reason material object when just falling feed guide slot 4 from buckled plate 2, short long strip cylinder has been managed material object and has triggered photoelectric sensor 11, wait to move a section distance back photoelectric sensor light-passing again, it weighs down on moving feed guide slot 4 to follow buckled plate 2 by reason material object until next short long strip cylinder.
Claims (10)
1. A clearance material arranging mechanism comprises a vibration exciter and a corrugated plate which are rigidly connected together, wherein a plurality of material guide grooves which are arranged in parallel are distributed on the corrugated plate, and the clearance material arranging mechanism is characterized in that a feeding guide groove is correspondingly arranged at the outlet end of each material guide groove, the section size of each feeding guide groove only can accommodate one row of short and long cylinders to stably pass through, the clearance between two adjacent feeding guide grooves is larger than the diameter of each short and long cylinder, the distance from the right end of each feeding guide groove to the right end of each material guide groove of the corrugated plate is larger than the length of each short and long cylinder, a clearance smaller than the diameter of each short and long cylinder is reserved between each feeding guide groove and each material guide groove, and all the feeding guide grooves.
2. The gap organizer of claim 1, wherein the material guide channel is a large V-channel.
3. The gap tidying mechanism according to claim 1, characterized in that a sliding plate inclined to the front lower side is provided below all the feeding guide grooves, and a collecting box is provided below the chute outlet of the sliding plate.
4. The gap tidying mechanism according to claim 1, characterized in that the feeding guide groove is a small V-shaped groove, or a U-shaped groove, or a trapezoidal groove.
5. The gap tidying mechanism according to claim 2, characterized in that the large V-shaped groove is symmetrical left and right and the included angle of the two sides is 2D, D is more than or equal to 45 degrees and less than 90 degrees, the radius of the short and long cylindrical column is r, and the width of the V side of the large V-shaped groove is L2Satisfies the following formula: l is2＞2×r/sinD。
6. The gap tidying mechanism as claimed in claim 5, wherein the feeding guide groove is a small V-shaped groove which is symmetrical left and right, the included angle of two sides of the feeding guide groove is 2A, and the following requirements are met: d is not less than A and not more than 75 degrees;
Let B be the angle between the line connecting the edge of the small V-groove to the center of the short and long cylinder at the bottom of the small V-groove when the short and long cylinder superposed on it is in the critical state and the angle between the line connecting the center of the short and long cylinder superposed on it and the edge of the small V-groove when the short and long cylinder superposed on it is in the critical state and the line connecting the center of the short and long cylinder at the bottom of the small V-groove and the edge of the small V-groove, the critical state is the state that the short and long cylinder superposed on it can just stop on the side of the short and long cylinder at the bottom of the small V-groove, at this moment, the short and long cylinder superposed on it is about to roll off from stopping, B and C in the critical state satisfy the following two formulas:
3×sinB×sinB+2×sinB×cosC=1
B+C=180°-A
Thus, B can be obtained under the condition that the included angle of the given small V-shaped groove is 2A;
The width of the small V-shaped groove edge of the feeding guide groove is L1The following equation must be satisfied: r x ctgA < L1＜r×(ctgB+ctgA)；
L1it must also satisfy:
L1×sinA＜L2×sinD-r。
7. The gap tidying mechanism according to claim 1, wherein each of the feeding guide grooves is inclined forward and downward with respect to the corresponding material guide groove.
8. The gap tidying mechanism according to claim 2, characterized in that the position near the outlet end of the bottom of the large V-shaped groove of the corrugated plate is provided with a slender powder falling hole arranged along the length direction of the large V-shaped groove, and the width of the powder falling hole is smaller than the radius of the short and long cylinder.
9. The gap material arranging mechanism as claimed in claim 1, wherein the bottom of each feeding guide groove is lower than the bottom of the material guide groove of the corrugated plate by a certain distance, and a photoelectric sensor is disposed between the bottom of the material guide groove and the bottom of the feeding guide groove.
10. The clearance arranging mechanism as claimed in claim 1, wherein a rear vertical plate and a front vertical plate perpendicular to the length direction of the feeding guide grooves are arranged below all the feeding guide grooves, two left vertical plates and two right vertical plates parallel to the length direction of the feeding guide grooves are further arranged between the rear vertical plate and the front vertical plates, and the left vertical plates and the right vertical plates are respectively arranged right below one feeding guide groove so as to prevent the falling of the rolled short and long cylindrical bodies; the left vertical plate and the right vertical plate are rigidly connected with the vibration exciter.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920446987.8U CN209758385U (en) | 2019-04-03 | 2019-04-03 | clearance reason material mechanism |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920446987.8U CN209758385U (en) | 2019-04-03 | 2019-04-03 | clearance reason material mechanism |
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| CN209758385U true CN209758385U (en) | 2019-12-10 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109809155A (en) * | 2019-04-03 | 2019-05-28 | 山东西泰克仪器有限公司 | Material tidying mechanism |
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2019
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109809155A (en) * | 2019-04-03 | 2019-05-28 | 山东西泰克仪器有限公司 | Material tidying mechanism |
| CN109809155B (en) * | 2019-04-03 | 2023-09-22 | 山东西泰克仪器有限公司 | Material arranging mechanism |
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