Anti-overstocking high-precision medicine bottle conveyor

Abstract

The anti-backlog high-precision medicine bottle conveyor comprises a main frame, a main conveyor belt is arranged on the main frame, and a pill counting mechanism and a material discharge mechanism are arranged on the upper side of the main conveyor belt; a middle partition is arranged on the upper side of the main conveyor belt, and the middle partition divides the main conveyor belt into two conveying tracks; a feeding and bottle dividing mechanism is arranged on one side of the input end of the main conveyor belt of the main frame, and the feeding and bottle dividing mechanism comprises a feeding seat, and a lever motor is arranged on the lower side of the feeding seat, and the output shaft of the lever motor extends through the feeding seat to the upper side of the feeding seat and a turntable is arranged at the end, and two groups of lever assemblies are arranged on the turntable for dividing the medicine bottles conveyed to the feeding seat to the two conveying tracks; the invention has the advantages of reasonable design, uniform bottle dividing, high bottle dividing efficiency, high pill counting efficiency, stable particle conveying, etc.

Description

Technical Field

[0001] The invention relates to a medicine bottle conveyor, in particular to an anti-backlog high-precision medicine bottle conveyor. Background Art

[0002] Medicine bottle conveyor is a machine suitable for pharmaceutical, hospital, food and other industries, used for conveying capsules, tablets, granules and other medicines or foods. The machine is small in size, light in weight, accurate in counting, easy to operate, and the surfaces contacting the counting items are all made of stainless steel. It is an ideal special equipment for conveying and counting bottled, bagged and canned products in various related industries. At present, most of the medicine bottle conveyors on the market use a dividing plate to squeeze the medicine bottles into two conveying tracks through conveyor belts. When the medicine bottles in one conveying track are saturated, the medicine bottles outside the dividing plate will be squeezed into the other conveying track. This method is not only inflexible, but also uneven in the two conveying tracks, thus affecting the overall operation efficiency of the medicine bottle conveyor; and in the subsequent counting of pills, regardless of whether there are medicine bottles under the drop tube, the counting mechanism will continue to work, resulting in unnecessary waste of particles; and the particles are mostly conveyed by vibration conveying, which is easy to shake the particles or generate dust during the conveying process, greatly affecting the use effect of the counting machine. Summary of the invention

[0003] The purpose of the present invention is to solve the deficiencies of the prior art and to provide a high-precision medicine bottle conveyor that prevents backlogs and has a simple structure, reasonable design, uniform bottle separation, high bottle separation efficiency, high pill counting efficiency, and stable pill conveying.

[0004] The technical solution adopted by the present invention to solve its technical problems is: a high-precision medicine bottle conveyor to prevent backlog, comprising a main frame, a main conveyor belt is provided on the main frame, and a pill counting mechanism and a material discharge mechanism are provided on the upper side of the main conveyor belt; a middle partition is provided on the upper side of the main conveyor belt, and the middle partition divides the main conveyor belt into two conveying tracks; a feeding and bottle dividing mechanism is provided on the input end side of the main conveyor belt of the main frame, and the feeding and bottle dividing mechanism comprises a feeding seat, and a lever motor is provided on the lower side of the feeding seat, and the output shaft of the lever motor extends through the feeding seat to the upper side of the feeding seat and a turntable is provided at the end, and two groups of lever assemblies are provided on the turntable for dividing the medicine bottles conveyed to the feeding seat onto the two conveying tracks.

[0005] Preferably, the main frame is provided with side block assemblies on both sides of the main conveyor belt, and the side block assemblies include two side block supports respectively arranged on both sides of the input end and the output end of the main conveyor belt, the two side block supports are provided with side block uprights, the side block uprights are provided with side block mounting blocks, the side block mounting blocks are provided with side block adjusting screw rods, the inner ends of the side block adjusting screw rods are provided with side block rails, and the gap between the side block rails and the middle partition is adjusted by the side block adjusting screw rods according to the diameter of the medicine bottle.

[0006] Preferably, a first mounting groove and a second mounting groove are provided at an angle of 120° to 130° between the output shaft of the lever motor on the upper surface of the turntable, and the second mounting groove is provided at the lower side of the first mounting groove. The two groups of lever assemblies are respectively installed in the first mounting groove and the second mounting groove. The turntable is also provided with a clamping bolt for fixing the lever assembly.

[0007] Preferably, an adjustment groove is provided on the outer ring of the turntable, and gap adjustment plates are symmetrically arranged at both ends of the adjustment groove. The gap adjustment plates are fixed in the adjustment groove of the turntable by adjusting bolts, and the gap adjustment plates are provided with arc-shaped long holes that cooperate with the adjusting bolts. First sensors corresponding to the head ends of the gap adjustment plates on the turntable are provided on both sides of the feed seat, and the first sensors are electrically connected to the lever motor.

[0008] Preferably, the lever assembly includes a lever body, and the lever assembly is arranged in the first mounting groove or the second mounting groove of the turntable through the lever body. The lever body is provided with a long mounting hole that is connected to the clamping bolt. One end of the lever body extends to the outside of the turntable. A long paddle is provided on the side of the lever body away from the main conveyor belt, and the end of the long paddle is a sharp structure. A short paddle is provided on the side of the lever body close to the main conveyor belt. The lever assembly distributes the medicine bottles to the conveying track through the long paddle and the short paddle.

[0009] Preferably, the grain counting mechanism comprises a filling tray and a grain counting bin, the filling tray is connected to the grain counting bin through a filling port, two groups of drop tubes corresponding to the two conveying tracks are respectively arranged at the bottom of the grain counting bin, a cutting plate is arranged at the upper end pipe opening of the drop tube in the grain counting bin, the main frame is provided with a push-pull electromagnet connected to the cutting plate at the rear side of the grain counting bin, the cutting plate controls the opening and closing of the upper end pipe opening of the drop tube by extending and retracting the push-pull electromagnet in the grain counting bin, a grain dividing block is provided between the upper ends of the two groups of drop tubes in the grain counting bin, the grain counting bin is provided with a grain dividing plate at the upper end of the grain dividing block, a swing motor is provided on the rear side of the grain counting bin for controlling the swing of the grain dividing plate in the grain counting bin, the grain dividing plate is used to control the delivery of particles to any group of drop tubes at the bottom of the grain counting bin, the side stop assemblies on both sides of the main conveyor belt are provided at the corresponding drop tubes for sensing whether there is a medicine bottle in the drop tube, and the second sensor is electrically connected to the swing motor and the push-pull electromagnet.

[0010] Preferably, the discharge mechanism includes a discharge hopper and a discharge conveyor belt, the discharge hopper is arranged on the upper side of the input end of the discharge conveyor belt, the discharge hopper is provided with a perspective plate on the side of the output end of the discharge conveyor belt facing the discharge conveyor belt, and the discharge hopper is also provided with an adjustment plate on the side of the output end of the discharge conveyor belt facing the discharge conveyor belt, the adjustment plate is provided with an adjustment long hole, and the adjustment plate is arranged on the side of the output end of the discharge hopper facing the discharge conveyor belt through the adjustment long hole and the adjustment knob, the adjustment long hole and the adjustment knob can adjust the gap between the adjustment plate and the upper surface of the discharge conveyor belt, the output end of the discharge conveyor belt is arranged obliquely above the filling tray, and the main frame is provided with particle guide plates on both sides of the discharge conveyor belt.

[0011] Preferably, a plurality of powder suction ports are evenly arranged on the discharge conveyor belt, and the main frame is provided with a powder receiving tray inside the discharge conveyor belt, and the powder receiving tray is connected to a powder suction device through a powder suction pipeline.

[0012] The present invention divides the main conveyor belt into two conveyor tracks by arranging a middle partition on the main conveyor belt, and arranging side stop assemblies on both sides of the main conveyor belt to adjust the width of the conveyor track to meet the conveying requirements of medicine bottles with different diameters; a turntable is arranged at the input end of the main conveyor belt, and a lever assembly for allocating the medicine bottles to the two conveyor tracks is arranged on the turntable, thereby ensuring the uniformity of the number of medicine bottles on the two conveyor tracks and improving the efficiency of bottle distribution; a filling plate and a grain counting bin are arranged on the main conveyor belt, and a drop tube corresponding to the two conveyor tracks is arranged at the lower side of the grain counting bin, a material cut-off plate whose opening and closing of the upper end of the drop tube is controlled by a push-pull electromagnet is arranged at the upper end of the drop tube, a particle separation block and a particle separation plate are arranged between the upper ends of the two groups of drop tubes, and a swing motor is used to control the state of the particle separation plate in the grain counting bin to control the particles to be delivered to any group of drop tubes at the bottom of the grain counting bin. Second sensors for sensing whether there are medicine bottles in the feeding pipes are arranged at the corresponding feeding pipes on both sides of the main conveyor belt to control the operation of the swing motor and the push-pull electromagnet, thereby improving the efficiency of counting medicine bottle fillers and avoiding waste of particles. A discharge hopper and a discharge conveyor belt are arranged on the oblique upper side of the filling plate, and the particles in the discharge hopper are transported to the filling plate by the discharge conveyor belt, thereby ensuring the stability of particle transportation and avoiding the generation of dust or even fragmentation of particles during transportation. The amount of particles transported by the discharge conveyor belt is adjusted by arranging an adjustment plate and a particle guide plate, a powder suction port is arranged on the discharge conveyor belt, and a powder receiving tray is arranged in the discharge conveyor belt to connect the powder suction device to suck and remove powder from the discharge conveyor belt, thereby avoiding the influence of dust on the counting accuracy of the particle counting machine. The present invention has the advantages of reasonable design, uniform bottle distribution, high bottle distribution efficiency, high particle counting efficiency, stable particle transportation, etc. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic diagram of the overall structure of an embodiment of the present invention;

[0014] Figure 2 is a side view of an embodiment of the present invention;

[0015] Figure 3 The present invention Figure 1 A magnified image of point A;

[0016] Figure 4 It is a side view of the grain counting mechanism of the present invention;

[0017] Figure 5 It is a top view of the particle counting mechanism of the present invention;

[0018] Figure 6 It is a side view of the discharge mechanism of the present invention;

[0019] Figure 7 It is a top view of the material discharge mechanism of the present invention;

[0020] Figure 8 It is a structural schematic diagram of the feeding and bottle separation mechanism of the present invention;

[0021] Fig. 9 is a top view of the turntable of the present invention;

[0022] Fig.10 It is a structural schematic diagram of a turntable of the present invention.

[0023] In the figure: 1. main frame; 2. main conveyor belt; 21. middle partition; 22. conveyor track; 23. side block assembly; 231. side block support; 232. side block upright; 233. side block mounting block; 234. side block adjustment screw rod; 235. side block railing; 3. grain counting mechanism; 31. filling plate; 32. grain counting bin; 321. filling port; 33. drop pipe; 34. cutting plate; 35. push-pull electromagnet; 36. grain classifying block; 37. grain classifying plate; 38. swing motor; 39. second sensor; 4. discharge mechanism; 41. discharge hopper; 411. perspective plate; 42. discharge conveyor belt; 421 , powder suction port; 43, adjustment plate; 431, adjustment long hole; 432, adjustment knob; 44, particle guide plate; 45, powder receiving plate; 46, powder suction pipeline; 47, powder suction device; 5, feeding and bottle separation mechanism; 51, feeding seat; 52, lever motor; 53, turntable; 531, first mounting groove; 532, second mounting groove; 533, clamping bolt; 534, adjustment groove; 535, adjustment bolt; 54, lever assembly; 541, lever body; 542, mounting long hole; 543, long paddle; 544, short paddle; 55, gap adjustment plate; 551, arc-shaped long hole; 56, first sensor. DETAILED DESCRIPTION

[0024] The technical solution of the present invention is further described in detail below through specific embodiments in conjunction with the accompanying drawings. Example

[0025] like Figures 1 to 3 The illustrated anti-backlog high-precision medicine bottle conveyor comprises a main frame 1, on which a main conveyor belt 2 is provided, and on the upper side of the main conveyor belt 2, a middle partition 21 is provided, and the middle partition 21 divides the main conveyor belt 2 into two conveying tracks 22; the main frame 1 is provided with side block assemblies 23 on both sides of the main conveyor belt 2, and the side block assemblies 23 include two side block supports 231 respectively arranged on both sides of the input end and the output end of the main conveyor belt 2, and the two side block supports 231 are provided with side block uprights 232, and the side block uprights 232 are provided with side block mounting blocks 233, and the side block mounting blocks 233 are provided with side block adjusting screw rods 234, and the inner end of the side block adjusting screw rods 234 is provided with side block rails 235, and the gap between the side block rails 235 and the middle partition 21 is adjusted by the side block adjusting screw rods 234 according to the diameter of the medicine bottle.

[0026] like Figures 4 to 5 As shown, the main frame 1 is provided with a grain counting mechanism 3 on the upper side of the main conveyor belt 2, and the grain counting mechanism 3 includes a filling plate 31 and a grain counting bin 32. The filling plate 31 is connected with the grain counting bin 32 through a filling port 321. The bottom of the grain counting bin 32 is provided with two groups of drop pipes 33 corresponding to the two conveying tracks 22 respectively. The grain counting bin 32 is provided with a cut-off plate 34 at the upper end of the drop pipe 33. The main frame 1 is provided with a push-pull electromagnet 35 connected with the cut-off plate 34 on the rear side of the grain counting bin 32. The cut-off plate 34 controls the opening and closing of the upper end of the drop pipe 33 by extending and retracting the push-pull electromagnet 35 in the grain counting bin 32. The grain counting bin 32 is provided with a grain sorting block 36 between the upper ends of the two groups of drop tubes 33, and the grain counting bin 32 is provided with a grain sorting plate 37 at the upper end of the grain sorting block 36. The main frame 1 is provided with a swing motor 38 for controlling the swing of the grain sorting plate 37 in the grain counting bin 32 at the rear side of the grain counting bin 32, and the grain sorting plate 37 is used to control the delivery of particles to any group of drop tubes 33 at the bottom of the grain counting bin 32. The side stop assemblies 23 on both sides of the main conveyor belt 2 are provided at the drop tubes 33 corresponding to the drop tubes 33, and the second sensor 39 is electrically connected to the swing motor 38 and the push-pull electromagnet 35.

[0027] like Figure 6 to Figure 7 As shown, the main frame 1 is provided with a discharge mechanism 4 on the oblique upper side of the counting mechanism 3, and the discharge mechanism 4 includes a discharge hopper 41 and a discharge conveyor belt 42. The discharge hopper 41 is arranged on the upper side of the input end of the discharge conveyor belt 42, and a perspective plate 411 is arranged on the output end side of the discharge hopper 41 facing the discharge conveyor belt 42. An adjustment plate 43 is also arranged on the output end side of the discharge hopper 41 facing the discharge conveyor belt 42, and an adjustment long hole 431 is arranged on the adjustment plate 43. The adjustment plate 43 is arranged at the discharge position through the adjustment long hole 431 and the adjustment knob 432. On the output end side of the bucket 41 facing the discharge conveyor belt 42, the adjusting long hole 431 and the adjusting knob 432 can adjust the gap between the adjusting plate 43 and the upper surface of the discharge conveyor belt 42, the output end of the discharge conveyor belt 42 is arranged obliquely above the filling plate 31, and the main frame 1 is provided with particle guide plates 44 on both sides of the discharge conveyor belt 42; a plurality of powder suction ports 421 are evenly opened on the discharge conveyor belt 42, and the main frame 1 is provided with a powder receiving tray 45 in the discharge conveyor belt 42, and the powder receiving tray 45 is connected to a powder suction device 47 through a powder suction pipeline 46.

[0028] like Figures 8 to 10As shown, the main frame 1 is provided with a feeding and bottle separating mechanism 5 on one side of the input end of the main conveyor belt 2, and the feeding and bottle separating mechanism 5 includes a feeding seat 51, and a lever motor 52 is provided on the lower side of the feeding seat 51. The output shaft of the lever motor 52 passes through the feeding seat 51 and extends to the upper side of the feeding seat 51 and a turntable 53 is provided at the end. The turntable 53 is provided with two groups of lever assemblies 54 for separating the medicine bottles conveyed to the feeding seat 51 to the two conveying tracks 22. The upper surface of the turntable 53 is provided with a first mounting groove 531 and a second mounting groove 532 which are arranged at 125 degrees to each other at the output shaft of the lever motor 52. The second mounting groove 532 is arranged at the lower side of the first mounting groove 531. The two groups of lever assemblies 54 are respectively installed in the first mounting groove 531 and the second mounting groove 532. The turntable 53 is also provided with a clamping bolt 533 for fixing the lever assembly 54. An adjustment groove 534 is provided at the outer ring of the turntable 53. Gap adjustment sheets 55 are symmetrically arranged at both ends of the adjustment groove 534. The gap adjustment sheets 55 are fixed in the adjustment groove 534 of the turntable 53 by adjusting bolts 535. The gap adjustment sheets 55 are provided with an arc-shaped long hole 551 which is matched with the adjusting bolt 535. Both sides of the feed seat 51 are provided with gap adjustment sheets 551 which are respectively matched with the gap adjustment sheets 551 on the turntable 53. A first sensor 56 corresponding to the head end of the gap adjustment piece 55 is electrically connected to the lever motor 52; the lever assembly 54 includes a lever body 541, and the lever assembly 54 is arranged in the first mounting groove 531 or the second mounting groove 532 of the turntable 53 through the lever body 541, and the lever body 541 is provided with a mounting long hole 542 that is matched with the clamping bolt 533. One end of the lever body 541 extends to the outside of the turntable 53, and a long paddle 543 is provided on the side of the lever body 541 away from the main conveyor belt 2. The end of the long paddle 543 is a sharp structure, and a short paddle 544 is provided on the side of the lever body 541 close to the main conveyor belt 2. The lever assembly 54 distributes the medicine bottles to the conveying track 22 through the long paddle 543 and the short paddle 544.

[0029] The above-described embodiment is only a preferred solution of the present invention and does not limit the present invention in any form. There are other variations and modifications without exceeding the technical solution described in the claims.

Claims

1. A high-precision medicine bottle conveyor for preventing backlog, comprising a main frame (1), on which a main conveyor belt (2) is arranged, characterized in that: The main frame (1) is provided with a counting mechanism (3) and a discharging mechanism (4) on the upper side of the main conveyor belt (2); the main frame (1) is provided with a middle partition (21) on the upper side of the main conveyor belt (2), and the middle partition (21) divides the main conveyor belt (2) into two conveyor tracks (22); the main frame (1) is provided with a feeding bottle separation mechanism (5) on one side of the input end of the main conveyor belt (2), and the feeding bottle separation mechanism (5) comprises a feeding seat (51), and a lever motor (52) is provided on the lower side of the feeding seat (51), and the output shaft of the lever motor (52) passes through the feeding seat (51) and extends to the upper side of the feeding seat (51), and a turntable (52) is provided at the end thereof. 3), the turntable (53) is provided with two groups of lever assemblies (54) for distributing the medicine bottles conveyed to the feed seat (51) to the two conveying tracks (22); the upper surface of the turntable (53) is provided with a first mounting groove (531) and a second mounting groove (532) arranged at an angle of 120° to 130°, corresponding to the output shaft of the lever motor (52); the second mounting groove (532) is arranged at the lower side of the first mounting groove (531); the two groups of lever assemblies (54) are respectively installed in the first mounting groove (531) and the second mounting groove (532); the turntable (53) is also provided with a clamping bolt (54) for fixing the lever assembly (54) 533); an adjustment groove (534) is provided at the outer ring of the turntable (53); gap adjustment plates (55) are symmetrically arranged at both ends of the adjustment groove (534); the gap adjustment plates (55) are fixed in the adjustment groove (534) of the turntable (53) by means of adjustment bolts (535); an arc-shaped long hole (551) is provided on the gap adjustment plate (55) for matching with the adjustment bolts (535); first sensors (56) corresponding to the head ends of the gap adjustment plates (55) on the turntable (53) are provided on both sides of the feed seat (51); the first sensors (56) are electrically connected to the lever motor (52); the main frame (1) A side block assembly (23) is provided on both sides of the main conveyor belt (2), the side block assembly (23) comprising two side block supports (231) respectively provided on both sides of the input end and the output end of the main conveyor belt (2), the two side block supports (231) are provided with side block uprights (232), the side block uprights (232) are provided with side block mounting blocks (233), the side block mounting blocks (233) are provided with side block adjustment screw rods (234), the inner end of the side block adjustment screw rods (234) is provided with side block rails (235), and the gap between the side block rails (235) and the middle partition (21) is adjusted by the side block adjustment screw rods (234) according to the diameter of the medicine bottle;The lever assembly (54) comprises a lever body (541), the lever assembly (54) is arranged in a first mounting groove (531) or a second mounting groove (532) of the turntable (53) through the lever body (541), the lever body (541) is provided with a mounting long hole (542) matched with the clamping bolt (533), one end of the lever body (541) extends to the outside of the turntable (53), a long paddle (543) is provided on the side of the lever body (541) away from the main conveyor belt (2), the end of the long paddle (543) is a sharp structure, and a short paddle (544) is provided on the side of the lever body (541) close to the main conveyor belt (2), and the lever assembly (54) distributes the medicine bottles to the conveying track (22) through the long paddle (543) and the short paddle (544). ; 2. The anti-overstocking high-precision medicine bottle conveyor according to claim 1 is characterized by: The grain counting mechanism (3) comprises a filling plate (31) and a grain counting bin (32); the filling plate (31) is connected to the grain counting bin (32) through a filling port (321); two groups of drop tubes (33) corresponding to the two conveying tracks (22) are provided at the bottom of the grain counting bin (32); a cutting plate (34) is provided at the upper end of the drop tube (33) in the grain counting bin (32); a push-pull electromagnet (35) connected to the cutting plate (34) is provided on the rear side of the grain counting bin (32); the cutting plate (34) controls the opening and closing of the upper end of the drop tube (33) by the extension and retraction of the push-pull electromagnet (35) in the grain counting bin (32); the grain counting bin (32) is provided at the two groups of drop tubes ( A particle classifying block (36) is provided between the upper ends of the particle counting bin (33), the particle counting bin (32) is provided with a particle classifying plate (37) at the upper end of the particle classifying block (36), the main frame (1) is provided with a swinging motor (38) at the rear side of the particle counting bin (32) for controlling the particle classifying plate (37) to swing in the particle counting bin (32), the particle classifying plate (37) is used to control the particles to be delivered to any group of drop tubes (33) at the bottom of the particle counting bin (32), the side stop components (23) on both sides of the main conveyor belt (2) are provided at the drop tubes (33) corresponding to the drop tubes, and the second sensor (39) is electrically connected to the swinging motor (38) and the push-pull electromagnet (35).

3. The anti-overstocking high-precision medicine bottle conveyor according to claim 1 is characterized by: The discharge mechanism (4) comprises a discharge hopper (41) and a discharge conveyor belt (42). The discharge hopper (41) is arranged on the upper side of the input end of the discharge conveyor belt (42). A perspective plate (411) is provided on the output end of the discharge hopper (41) facing the discharge conveyor belt (42). An adjustment plate (43) is also provided on the output end of the discharge hopper (41) facing the discharge conveyor belt (42). The adjustment plate (43) is provided with an adjustment slot (431). An adjusting long hole (431) and an adjusting knob (432) are arranged on the side of the discharge hopper (41) facing the output end of the discharge conveyor belt (42), and the adjusting long hole (431) and the adjusting knob (432) can adjust the gap between the adjusting plate (43) and the upper surface of the discharge conveyor belt (42). The output end of the discharge conveyor belt (42) is arranged obliquely above the filling plate (31). The main frame (1) is provided with particle guide plates (44) on both sides of the discharge conveyor belt (42).

4. The anti-overstocking high-precision medicine bottle conveyor according to claim 3 is characterized by: A plurality of powder suction ports (421) are evenly arranged on the discharge conveyor belt (42), and the main frame (1) is provided with a powder receiving pan (45) inside the discharge conveyor belt (42), and the powder receiving pan (45) is connected to a powder suction device (47) via a powder suction pipeline (46).

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