A high-speed bottle feeding and capping machine

Abstract

A high-speed bottle feeding capping machine, the present invention relates to the field of capping machines, the existing capping machines are single conveyor belt structures, which affect the box loading efficiency, the feeding screw of the present invention will adjust the spacing of the contacted vials when rotating, the high-speed rotating feeding screw quickly feeds the bottles, and provides a packaging box bottling speed that is more than twice the feeding speed of a single group of medicine bottle feeding tracks, and at the same time, the bottle picking claw plate on one side does not hinder the feeding of the medicine bottle feeding track on the other side when picking up materials, and the high-speed capping machine with higher bottling efficiency comprises a main support frame, one side of the main support frame has a transmission mechanism mounting groove, the transmission mechanism mounting groove is provided with a medicine box conveyor belt, the middle part of the main support frame is provided with a medicine bottle conveying mechanism, and both sides of the medicine bottle conveying mechanism are respectively provided with a bottle picking station and a bottle placing station, and the bottle picking operation is completed in cooperation with the medicine bottle conveying mechanism. The present invention is used for a high-speed capping machine.

Description

Technical Field

[0001] The invention relates to the field of pharmaceutical vial equipment, and in particular to a high-speed bottle feeding and capping machine. Background Art

[0002] The working efficiency of the capping machines used in pharmaceutical workshops has been significantly improved, with a speed of 500-600 bottles per minute, forming a high-speed capping machine. However, the cartoning mechanism of the existing high-speed capping machine is still a single conveyor belt structure, and the cartoning efficiency is not high. After the speed of the bottle feeding conveyor belt is increased, the bottle feeding spacing adjustment effect is not ideal, and it cannot meet the working requirements of the existing high-speed capping machine, thereby affecting the overall bottling efficiency of the high-speed capping machine, which needs to be improved. Summary of the invention

[0003] In view of the above-mentioned deficiencies in the prior art, the present invention provides a medicine bottle conveying mechanism of a high-speed bottle feeding and capping machine, which can respectively take bottles from the inside of bottle taking slides on both sides during the box loading process, and the bottle taking process is convenient. At the same time, the bottle taking claw plate on one side does not hinder the feeding of the medicine bottle feeding track on the other side when taking materials. The high-speed rotating feeding screw rod quickly feeds the bottles, ensuring the safety of the medicine bottles and a high-speed capping machine with higher bottling efficiency.

[0004] The purpose of the present invention is to be achieved through the following technical solutions:

[0005] A high-speed bottle feeding and capping machine comprises a main support frame, a medicine bottle conveying mechanism, a medicine bottle feeding track and a capping machine. A transmission mechanism mounting groove is provided on one side of the main support frame, a medicine box conveying belt is arranged inside the transmission mechanism mounting groove, a medicine bottle conveying mechanism is arranged in the middle of the main support frame, a bottle picking station and a bottle placing station are arranged on both sides of the medicine bottle conveying mechanism, and a capping machine bearing frame is arranged on the other side of the main support frame; a bottle feeding conveyor belt is arranged on the left side of the capping machine bearing frame, and the bottle feeding conveyor belt is connected to the capping machine through a feeding screw rod, and a capping machine is arranged on the top of the capping machine bearing frame. The capping machine is provided with a vial conveyor belt, a bottle supplying platform is provided at the outlet of the vial conveyor belt, a vial feeding conveyor belt is provided inside the bottle supplying platform, a vial feeding conveyor belt is provided at the outlet of the vial feeding conveyor belt, a bottle feeding rack is provided inside the bottle feeding rack, a vial transition conveying slide is provided inside the vial feeding rack, the end of the vial transition conveying slide is connected to the medicine bottle feeding track, the medicine bottle conveying mechanism comprises a bottle picking claw bearing platform and a bearing platform mounting shaft, the bottle picking claw bearing platform is connected to the bearing platform mounting shaft through a lifting support rod, the bearing platform mounting shaft rotates in the middle of the main support frame, and the bottle picking claw bearing platform picks up the bottle through the bottle picking claw plate.

[0006] The capping machine comprises a vial conveyor belt, a bottle feeding conveyor belt, a feeding screw rod, a screw rod driving motor, a bottle cap feeding slideway, a capping machine body, a rear conveying plate, and a front conveying plate. The capping machine body is arranged on the top of the capping machine carrier frame, and a vial conveyor belt is arranged on one side of the capping machine body. A partition baffle, a front conveying plate, and a rear conveying plate are arranged between the capping machine body and the vial conveyor belt. The partition baffle is in a central position, and the front conveying plate and the rear conveying plate are respectively distributed on both sides of the capping machine body. The lower parts of the front conveying plate and the rear conveying plate are rotated by electric drive. A screw rod mounting frame is arranged on the top of the capping machine carrier frame, and the screw rod mounting frame is rotatably connected with the feeding screw rod. The screw rod mounting frame is fixedly connected to the screw rod driving motor on the side facing the vial conveyor belt, the transmission shaft of the screw rod driving motor is fixedly connected to the feeding screw rod, the outlet of the bottle feeding conveyor belt is connected to the feeding screw rod, the feeding screw rod is connected to the front conveyor disk, the surface of the feeding screw rod has a variable pitch thread groove, the top of the bottle feeding conveyor belt is connected to the deceleration partition plate, the side of the deceleration partition plate facing the inlet of the bottle feeding conveyor belt is provided with a contraction inclined surface, and the side of the deceleration partition plate facing the outlet of the bottle feeding conveyor belt is provided with a rotating inclined surface, the top of the capping machine carrier frame is fixedly connected to the bottle cap feeding chute, the bottle cap feeding chute is located on the side of the rear conveyor disk, and the unloading port of the bottle cap feeding chute corresponds to the capping machine body.

[0007] The medicine box conveyor belt includes a medicine box conveyor belt, a medicine box bearing block, and a side limit platform. The medicine box conveyor belt is arranged inside the transmission mechanism installation groove, the top of the medicine box conveyor belt is connected to the medicine box bearing block, and the top of the transmission mechanism installation groove is connected to the side limit platform.

[0008] The main support frame is provided with an installation shaft avoidance hole in the middle part, a transmission mechanism installation platform is provided at the bottom of the main support frame, a bearing seat is provided at the bottom of the transmission mechanism installation platform, the bottom of the bearing seat is fixedly connected to the rotating motor installation block, the rotating motor installation block is fixedly connected to the deep groove ball bearing inside, the bottom of the rotating motor installation block is fixedly connected to the rotating servo motor, the top of the bearing seat is fixedly connected to the thrust ball bearing, the top of the thrust ball bearing is fixedly connected to the bearing platform installation shaft, the bearing platform installation shaft is rotatably connected to the installation shaft avoidance hole, the bottom of the bearing platform installation shaft is provided with a bearing connecting shaft, the bearing connecting shaft passes through the thrust ball bearing, the bearing seat and the inner ring of the deep groove ball bearing are fixedly connected, the transmission shaft of the rotating servo motor is fixedly connected to the bearing connecting shaft, the inside of the bearing platform installation shaft is provided with a bearing block connecting platform and a lifting motor connecting platform, the lifting motor connecting platform is located at the lower part of the bearing block connecting platform, and the bottom of the lifting motor connecting platform is fixedly connected to the lifting servo motor The motor and the bearing block connecting platform are fixedly connected to the bearing connecting block at the bottom, the internal bearing of the bearing connecting block is fixedly connected to the lifting drive screw, the bottom of the lifting drive screw is fixedly connected to the transmission shaft of the lifting servo motor, the screw mother shaft is sleeved on the outside of the lifting drive screw, the screw mother shaft is threadedly connected to the lifting drive screw, the top of the bearing platform mounting shaft is provided with a bearing platform mounting plate, the bearing platform mounting plate is provided with a support rod connecting groove, the upper part of the bearing platform mounting shaft is provided with a bottle-taking claw bearing platform, the bottom of the bottle-taking claw bearing platform is provided with a lifting support rod and a side positioning column, the lifting support rod is in the center position, and the side positioning columns are distributed on both sides of the lifting support rod; the lifting support rod is connected to the support rod connecting groove, the lifting support rod slides inside the support rod connecting groove, the bottom of the lifting support rod is fixedly connected to the screw mother shaft, the two sides of the bearing platform mounting plate are provided with side positioning rings, the side positioning columns are connected to the side positioning rings, and the side positioning columns slide inside the side positioning rings.

[0009] The two ends of the bottle-taking claw bearing platform are provided with bottle-taking claw mounting columns, and the bottle-taking claw mounting columns at the two ends are respectively located at the bottle-taking station and the bottle-placing station, and the bottom of the bottle-taking claw mounting column is provided with a bottle-taking claw mounting platform, and both sides of the bottle-taking claw mounting platform are provided with bottle-taking claw positioning platforms, and the inside of the bottle-taking claw mounting column is provided with a bottle-taking shaft connecting groove, and the bottle-taking claw mounting plate is arranged at the lower part of the bottle-taking claw mounting column, and the top of the bottle-taking claw mounting plate is provided with a bottle-taking claw connecting shaft and a bottle-taking claw positioning shaft, and the bottle-taking claw connecting shaft is in a central position, and the bottle-taking claw positioning shaft is distributed on both sides of the bottle-taking claw connecting shaft, and the bottle-taking claw connecting shaft is connected to the bottle-taking shaft connecting groove, and the bottle-taking claw connecting shaft slides inside the bottle-taking shaft connecting groove, and the bottle-taking claw mounting plate is connected to the bottle-taking claw mounting column by a spring, and the bottle-taking claw positioning block is inserted into the bottle-taking claw positioning platform for fixing, and the bottle-taking claw positioning shaft is connected to the bottle-taking claw positioning block, and the bottle-taking claw positioning shaft slides inside the bottle-taking claw positioning block, and the bottle-taking claw mounting plate is connected to the bottle-taking claw positioning block by a spring, and the bottom of the bottle-taking claw mounting plate is fixedly connected to the bottle-taking claw disk.

[0010] The bottle supply platform includes a bottle feeding conveyor belt, a bottle feeding telescopic cylinder, a bottle feeding cylinder connecting platform, a bottle feeding lifting cylinder, a collection platform driving platform, and a bottle collection platform. The bottle feeding conveyor belt outlet of the capping machine is provided with a bottle feeding conveyor belt. The right side of the bottle feeding conveyor belt is provided with an anti-drop baffle to prevent the bottle from falling during movement. The upper surface of the bottle feeding conveyor belt is at the same level as the upper surface of the bottle feeding conveyor belt. The two sides of the bottle feeding conveyor belt are fixedly connected to the bottle feeding telescopic cylinder. The air pressure rod of the bottle feeding telescopic cylinder is fixedly connected to the bottle feeding cylinder connecting platform. The bottle feeding conveyor belt is provided with a cylinder platform positioning rod on the side facing the bottle feeding cylinder connecting platform. The part is provided with a cylinder platform positioning hole, the cylinder platform positioning hole is connected to the cylinder platform positioning rod, the cylinder platform positioning hole slides on the outside of the cylinder platform positioning rod, the bottom of the bottle feeding cylinder connecting platform is fixedly connected to the bottle feeding lifting cylinder, the air pressure rod of the bottle feeding lifting cylinder passes through the bottle feeding cylinder connecting platform and is fixedly connected to the collection platform driving platform, the top of the collection platform driving platform is provided with a collection platform driving column, the collection platform driving column is fixedly connected to the cillin bottle collection platform toward the side of the cillin bottle feeding conveyor belt, the bottom of the cillin bottle collection platform is in contact with the cillin bottle feeding conveyor belt, the top of the cillin bottle collection platform is provided with a collection platform strengthening column, the four corners on the inner side of the cillin bottle collection platform are provided with guiding arc surfaces, and the entrance of the cillin bottle collection platform is butt-jointed with the opening of the cillin bottle conveyor belt.

[0011] The bottle feeding rack comprises a transition conveyor belt for cillin bottles, a transition slide connecting platform, a transition conveyor belt for cillin bottles, and a slide positioning rod. The end of the cillin bottle feeding conveyor belt is connected to the transition conveyor belt for cillin bottles, and the upper surface of the cillin bottle feeding conveyor belt is at the same horizontal plane as the upper surface of the cillin bottle transition conveyor belt. Both sides of the cillin bottle transition conveyor belt are fixedly connected to the transition slide connecting platform, and the top of the transition slide connecting platform is fixedly connected to the slide positioning rod. The cillin bottle transition conveyor slide is arranged on the upper part of the cillin bottle transition conveyor belt. The top of the cillin bottle transition conveyor slide is provided with a slide positioning rod mounting plate, and the middle part of the slide positioning rod is fixedly connected to the slide positioning rod mounting plate. The bottom of the cillin bottle transition conveyor slide contacts the cillin bottle transition conveyor belt. Two groups of cillin bottle transition conveyor slides are provided with bottle separation blocks facing the end of the cillin bottle feeding conveyor belt. Both sides of the bottle separation block are fixedly connected to the cillin bottle transition conveyor slide, respectively, the bottom of the bottle separation block contacts the cillin bottle feeding conveyor belt, and the sharp corner of the bottle separation block faces the cillin bottle collecting platform.

[0012] The medicine bottle feeding track includes a medicine bottle limiting cylinder, a lower limiting block connecting platform, an upper limiting block connecting platform, a medicine bottle spacing adjustment block, a medicine bottle limiting block, and a bottle feeding slide. Two groups of bottle feeding slides are fixedly connected to the top of the main support frame, and the two groups of bottle feeding slides are symmetrically distributed on both sides of the medicine bottle conveying mechanism. The end of the bottle feeding slide facing the medicine bottle conveying mechanism is provided with a bottle picking slide, and the bottle picking slide corresponds to the position of the bottle picking station of the medicine bottle conveying mechanism. The end of the bottle picking slide is connected to the medicine bottle spacing adjustment block. The surface of the main support frame is provided with a limiting cylinder avoidance hole, and the two limiting cylinder avoidance holes on the same side are distributed on both sides of the bottle picking slide. The bottom of the main support frame is fixedly connected to the medicine bottle limiting cylinder, and the position of the medicine bottle limiting cylinder corresponds to the limiting cylinder avoidance hole. The pneumatic rod of the medicine bottle limiting cylinder passes through the limiting cylinder avoidance hole and connects to the lower limiting block connecting platform. The lower limit block connecting platform is fixedly connected, the lower limit block connecting platform is parallel to the medicine bottle spacing adjustment block, the distance between the lower limit block connecting platform and the medicine bottle spacing adjustment block is greater than the width of the bottle claw plate, the top of the lower limit block connecting platform is fixedly connected to the upper limit block connecting platform, the upper limit block connecting platform has an upper medicine bottle limiting slide groove inside, the middle part of the lower limit block connecting platform is provided with a medicine bottle limit block, the top of the medicine bottle limit block has an upper medicine bottle limiting column, the upper medicine bottle limiting column is connected to the upper medicine bottle limiting slide groove, the upper medicine bottle limiting column slides inside the upper medicine bottle limiting slide groove, the medicine bottle limit block and the upper limit block connecting platform are connected by a spring, the bottom of the medicine bottle limit block has a lower medicine bottle limiting column, the middle part of the lower limit block connecting platform has a lower medicine bottle limiting slide groove, the lower medicine bottle limiting slide groove is connected to the lower medicine bottle limiting column, and the lower medicine bottle limiting column slides inside the lower medicine bottle limiting slide groove.

[0013] The medicine bottle spacing adjustment block has a slide connecting groove inside, the slide connecting groove is connected to the bottle picking slide, the slide connecting groove slides on the outside of the bottle picking slide, side adjustment block connecting ears are provided on both sides of the medicine bottle spacing adjustment block, and adjustment block driving cylinders are provided on both sides of the bottle picking slide, the positions of the adjustment block driving cylinders and the side adjustment block connecting ears correspond, the bottom of the adjustment block driving cylinders is fixedly connected to the main support frame, and the pneumatic rods of the adjustment block driving cylinders are fixedly connected to the side adjustment block connecting ears.

[0014] The bottom of the bottle picking claw plate is provided with partition columns and bottle picking air suction holes, multiple groups of partition columns are evenly arranged in a rectangular array, side partition plates are distributed on the outside of the partition column array group, and the bottle picking air suction holes are located in the center of the rectangle formed by four adjacent partition columns and in the center of the rectangle formed by two adjacent partition columns and two side partition plates; an air suction pipe channel is arranged on the upper part of the main support frame, and an air suction pipe is arranged inside the air suction pipe channel, and the air suction pipes are respectively connected to the bottle picking air suction holes and the spacing adjustment air suction holes.

[0015] Beneficial effects: 1. The angle between the bottle feeding slide and the lower bottle picking slide of the present invention is 133°, so that when the medicine bottle feeding track is symmetrically designed, the two groups of bottle feeding slides are parallel, and the two groups of lower bottle picking slides are at an angle of 94°, which is convenient for using one feeding mechanism to feed the two groups of medicine bottle feeding tracks at the same time, simplifying the feeding structure, and at the same time, the medicine bottle conveying mechanism can take bottles from the inside of the bottle picking slides on both sides by rotating 133° forward and 133° reverse during the boxing process. The bottle picking process is convenient, and the bottle feeding speed of the medicine bottle feeding track remains unchanged. The bottling speed is more than twice that of the feeding of a single group of medicine bottle feeding track. At the same time, the bottle picking claw plate on one side does not hinder the feeding of the medicine bottle feeding track on the other side when taking materials, and the bottling efficiency is higher.

[0016] 2. A partition column is provided at the lower part of the bottle picking claw plate of the present invention. The partition column is made of plastic material and is conical. The partition column can separate the medicine bottles squeezed together during the downward process, and avoid damage to the medicine bottles or collision with each other to cause the medicine bottles to break during the bottle picking process while keeping the speed unchanged, thereby ensuring the safety of the bottle picking process. At the same time, the separation by the partition column during the bottle picking process can also make the picked medicine bottles arranged more evenly and neatly, so that the medicine bottles are arranged more regularly after boxing and there is a certain interval between the medicine bottles, thereby ensuring the safety of the bottle picking process and achieving a better boxing effect.

[0017] 3. The medicine bottle spacing adjustment block of the present invention is controlled by the adjustment block driving cylinder to move a certain distance. When the medicine bottles just enter the bottle picking slide, the medicine bottles are squeezed against each other and arranged too closely, making it difficult to grab them. The medicine bottle limiting cylinder controls the lower medicine bottle limiting column to move downward and press on the upper part of the medicine bottle, so that the pressed medicine bottles cannot move, thereby blocking the medicine bottles that have not entered the bottle picking slide, preventing the medicine bottles that have not entered the bottle picking slide from squeezing the medicine bottles inside the bottle picking slide and causing damage. Afterwards, the adjustment block drives the cylinder to control the medicine bottle spacing adjustment block to move away from the lower limit block connecting platform for a certain distance. While moving, the spacing adjustment suction hole absorbs the medicine bottles at the end and moves synchronously, thereby reserving enough distance for the grabbing work of the bottle picking claw plate. At the same time, the partition column can separate the squeezed bottles together during the downward process, and separate the tightly arranged medicine bottles, to ensure that the high-speed grabbing operation is balanced, stable and efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the left side structure of a high-speed bottle feeding and capping machine according to the present invention.

[0019] Figure 2 The present invention is a schematic structural diagram of a high-speed bottle feeding and capping machine.

[0020] Figure 3 This is a top view of the medicine box conveyor belt of the present invention.

[0021] Figure 4 This is a cross-sectional view of the installation state of the lifting drive screw described in the present invention.

[0022] Figure 5 The figure is a schematic diagram of a top view of the structure of a high-speed bottle feeding and capping machine according to the present invention.

[0023] Figure 6 This is a top view of the structure of the bottle picking claw plate of the present invention in the installed state.

[0024] Figure 7 This is a bottom view of the structure of the bottle picking claw plate of the present invention in the installed state.

[0025] Figure 8 This is a schematic diagram of the medicine bottle feeding track structure of the present invention.

[0026] Fig. 9 It is a schematic structural diagram of the bottle picking claw bearing platform of the present invention.

[0027] Fig.10 It is a structural schematic diagram of the upper limit block connecting platform described in the present invention.

[0028] Fig.11 The present invention is a schematic diagram of the structure of a high-speed bottle feeding and capping machine as viewed from above.

[0029] Fig.12 This is a schematic structural diagram of the bottle supply platform described in the present invention.

[0030] Fig.13 This is a structural diagram of the working state of the bottle supply platform described in the present invention.

[0031] Fig.14 It is a schematic diagram of the structure of the vial collection platform described in the present invention.

[0032] Fig.15 The figure is a schematic structural diagram of the bottle-feeding cylinder connecting platform of the present invention.

[0033] Fig.16 This is a schematic diagram of the feeding screw structure of the present invention.

[0034] Fig.17 It is a schematic diagram of the structure of the transition conveying slideway for vials of the present invention.

[0035] Fig.18 This is a schematic diagram of the bearing platform mounting shaft structure of the present invention.

[0036] In the figure: main support frame 1; medicine box conveyor belt 2; medicine bottle conveying mechanism 3; medicine bottle feeding track 4; bottle supply platform 7; bottle feeding rack 8; capping machine bearing frame 9; capping machine 10; medicine box conveyor belt 11; medicine box bearing block 12; transmission mechanism mounting groove 13; side limit platform 14; bottle picking claw bearing platform 15; bearing platform mounting shaft 16; mounting shaft avoidance hole 17; bearing platform mounting plate 18; side positioning ring 19; medicine bottle limiting cylinder 21; lower limit block connecting platform 22; upper limit block connecting platform 23; side positioning column 24; rotating servo motor 25; rotating motor mounting block 26; transmission mechanism mounting platform 27; depth Groove ball bearing 28; bearing support seat 29; thrust ball bearing 31; bearing connecting shaft 32; lifting motor connecting platform 33; bearing block connecting platform 34; lifting servo motor 35; medicine bottle spacing adjustment block 36; lifting drive screw 37; bearing connecting block 38; screw mother shaft 39; lifting support rod 41; support rod connecting groove 42; bottle claw mounting column 43; bottle claw mounting platform 44; bottle claw positioning platform 45; bottle claw positioning block 46; bottle claw mounting plate 47; bottle claw connecting shaft 48; bottle claw positioning shaft 49; bottle claw plate 51; side separator 52; separator column 53; bottle suction hole 54; medicine bottle Limit block 55; bottle-taking shaft connecting groove 56; lower medicine bottle limiting column 57; bottle-feeding slide 58; lower medicine bottle limiting slide 59; upper medicine bottle limiting slide 61; side adjustment block connecting ear 62; adjustment block driving cylinder 63; spacing adjustment suction hole 64; limiting cylinder avoidance hole 65; slideway connecting groove 66; upper medicine bottle limiting column 67; bottle-taking slide 68; suction pipe channel 69; transition conveyor belt 71 for cillin bottles; transition slideway connecting platform 72; transition conveyor slideway for cillin bottles 73; slideway positioning rod mounting plate 74; slideway positioning rod 75; cillin bottle feeding conveyor belt 76; bottle separation block 77; bottle-feeding telescopic cylinder 78; Bottle cylinder connecting platform 79; bottle feeding lifting cylinder 81; collection platform driving platform 82; collection platform driving column 83; syringe bottle collection platform 84; collection platform strengthening column 85; front conveyor plate 86; guide arc surface 87; cylinder platform positioning rod 88; cylinder platform positioning hole 89; partition baffle 90; syringe bottle conveyor belt 91; anti-drop baffle 92; bottle feeding conveyor belt 93; feeding screw rod 94; screw rod mounting frame 95; screw rod driving motor 96; bottle cap feeding slide 97; capping machine body 98; rear conveyor plate 99; deceleration partition plate 931; contraction inclined plane 932; rotation inclined plane 933; variable pitch thread groove 941. DETAILED DESCRIPTION

[0037] The present invention is further described in detail below according to the accompanying drawings and embodiments:

[0038] Embodiment 1:

[0039] A high-speed bottle feeding and capping machine comprises a main support frame 1, a medicine bottle conveying mechanism 3, a medicine bottle feeding track 4, and a capping machine 10. The main support frame 1 provides overall support for the device. A transmission mechanism mounting groove 13 is provided on one side of the main support frame 1. A medicine box conveyor belt 2 is arranged inside the transmission mechanism mounting groove 13. A medicine bottle conveying mechanism 3 is arranged in the middle of the main support frame 1. Bottle picking stations and bottle placing stations are respectively arranged on both sides of the medicine bottle conveying mechanism 3. The medicine box conveyor belt 2 transports the box body to be placed in the medicine bottle to the bottle placing station corresponding to the medicine bottle conveying mechanism 3, and cooperates with the medicine bottle conveying mechanism 3 to complete the boxing operation of the medicine bottle. A capping machine bearing frame 9 is provided on the other side of the main support frame 1. A bottle feeding conveyor belt 93 is arranged on the left side of the capping machine bearing frame 9. 93 is docked with the capping machine 10 through the feeding screw rod 94. The capping machine 10 is arranged on the top of the capping machine carrier frame 9. The capping machine 10 is provided with a vial conveyor belt 91. A bottle supply platform 7 is arranged at the outlet of the vial conveyor belt 91. A vial feeding conveyor belt 76 is arranged inside the bottle supply platform 7. A bottle feeding rack 8 is arranged at the outlet of the vial feeding conveyor belt 76. A vial transition conveying slide 73 is arranged inside the bottle feeding rack 8. The end of the vial transition conveying slide 73 is connected to the medicine bottle feeding track 4, and two groups of medicine bottle feeding tracks 4 are symmetrically distributed on both sides of the medicine bottle conveying mechanism 3. The medicine bottle feeding track 4 transports the medicine bottles to be boxed to the bottle picking station corresponding to the medicine bottle conveying mechanism 3, and cooperates with the medicine bottle conveying mechanism 3 to complete the bottle picking operation.

[0040] Embodiment 2:

[0041] The capping machine 10 of the present invention comprises a vial conveyor 91, a bottle feeding conveyor 93, a feeding screw 94, a screw driving motor 96, a bottle cap feeding slide 97, a capping machine body 98, a rear conveying plate 99, a front conveying plate 86, a partition baffle 90, a capping machine carrier 9, and a deceleration partition plate 931. The capping machine body 98 is arranged on the top of the capping machine carrier 9, and the vial conveyor 91 is arranged on one side of the capping machine body 98. A capping machine body 98 is arranged between the capping machine body 98 and the vial conveyor 91. A partition baffle 90, a front conveyor plate 86, and a rear conveyor plate 99 are provided. The partition baffle 90 is in the center. The front conveyor plate 86 and the rear conveyor plate 99 are respectively distributed on both sides of the capping machine body 98. The lower parts of the front conveyor plate 86 and the rear conveyor plate 99 are driven to rotate by electricity. A screw rod mounting frame 95 is provided on the top of the capping machine carrier frame 9. The screw rod mounting frame 95 is rotatably connected to the feed screw rod 94. The screw rod mounting frame 95 is fixedly connected to the screw rod driving motor on one side of the vial conveyor belt 91. 96, the transmission shaft of the screw driving motor 96 is fixedly connected with the feeding screw 94, the screw driving motor 96 drives the feeding screw 94 to rotate, and a bottle feeding conveyor belt 93 is arranged on the left side of the capping machine carrier frame 9, the outlet of the bottle feeding conveyor belt 93 is connected with the feeding screw 94, and the bottle feeding conveyor belt 93 and the feeding screw 94 are arranged vertically; the feeding screw 94 is connected with the front conveying plate 86, and the surface of the feeding screw 94 has a variable pitch thread groove 941, and the variable pitch thread groove 941 is connected by the bottle feeding conveyor belt 9 3 to the front conveyor plate 86, the pitch gradually increases, the top of the bottle feeding conveyor 93 is connected to the deceleration partition plate 931, the side of the deceleration partition plate 931 facing the entrance of the bottle feeding conveyor 93 is provided with a contraction inclined surface 932, and the side of the deceleration partition plate 931 facing the exit of the bottle feeding conveyor 93 is provided with a rotation inclined surface 933, the top of the capping machine carrier frame 9 is fixedly connected to the bottle cap feeding chute 97, the bottle cap feeding chute 97 is located on the side of the rear conveyor plate 99, and the unloading port of the bottle cap feeding chute 97 corresponds to the capping machine body 98.

[0042] It should be noted that when the empty vials pass through the deceleration partition plate 931 inside the bottle feeding conveyor 93, the passing surface of the vials is reduced by contracting the inclined plane 932, and the deceleration partition plate 931 has a rotating inclined plane 933, so that when the vials come into contact with the variable pitch thread groove 941, they are inserted into the variable pitch thread groove 941 for subsequent transmission, and the stability is good. When the extrusion pressure between the vials is too large, some of the vials will move toward the rotating inclined plane 933, forming a rotation as a whole, thereby reducing the extrusion pressure between the vials, achieving a more orderly arrangement of the vials on the bottle feeding conveyor 93, effectively reducing the bottle shortage rate, avoiding the excessive extrusion force between the vials causing the feeding screw rod 94 to get stuck, and the vials move more quickly when they run to the corner. For smoothness, the vials are arranged more neatly during movement, so that the processing points of the vials in subsequent processing are more accurate, the bottle bodies are safe, and damage is prevented. At the same time, when the vials are driven forward by the variable pitch thread groove 941, the pitch adjustment is automatically completed under the influence of the variable pitch thread groove 941. After the spacing adjustment, the vials are grabbed at high speed by the front conveyor plate 86 and moved to the capping machine body 98 to complete the capping, so that the high-speed rotating feeding screw rod 94 can quickly feed the bottles to prevent bottle shortages in subsequent processing and avoid damage or falling caused by excessive squeezing of the vials against each other. After the capping is completed, the vials are grabbed by the rear conveyor plate 99 and moved to the vial conveyor belt 91 to continue to be conveyed backwards, so as to complete the subsequent processing operations at high speed and in an orderly manner.

[0043] Embodiment 3:

[0044] The medicine box conveyor belt 2 of the present invention includes a medicine box conveyor belt 11, a medicine box bearing block 12, and a side limit platform 14. The medicine box conveyor belt 11 is arranged inside a transmission mechanism mounting groove 13. The top of the medicine box conveyor belt 11 is connected to the medicine box bearing block 12. The top of the transmission mechanism mounting groove 13 is connected to the side limit platform 14. The side limit platform 14 limits the box body in transportation to prevent the box body from falling during transportation.

[0045] Embodiment 4:

[0046] The medicine bottle conveying mechanism 3 of the present invention comprises a bottle-taking claw bearing platform 15, a bearing platform mounting shaft 16, a mounting shaft avoidance hole 17, a rotating servo motor 25, a rotating motor mounting block 26, a deep groove ball bearing 28, a thrust ball bearing 31, a lifting servo motor 35, a lifting drive screw 37, a bearing connecting block 38, a screw mother shaft 39, a bottle-taking claw mounting plate 47, and a bottle-taking claw plate 51. The bottle-taking claw bearing platform 15 is connected to the bearing platform mounting shaft 16 through a lifting support rod 41. The bearing platform mounting shaft 16 rotates in the middle of the main support frame 1. The bottle-taking claw bearing platform 15 is connected to the bottle-taking claw by the lifting support rod 41. The tray 51 takes the bottle and transports it; the main support frame 1 has an installation shaft avoidance hole 17 in the middle, and a transmission mechanism mounting platform 27 is provided at the bottom of the main support frame 1. The transmission mechanism mounting platform 27 corresponds to the position of the installation shaft avoidance hole 17, and a bearing support 29 is provided at the bottom of the transmission mechanism mounting platform 27. The bottom of the bearing support 29 is fixedly connected to the rotating motor mounting block 26, and the inside of the rotating motor mounting block 26 is fixedly connected to the deep groove ball bearing 28. The bottom of the rotating motor mounting block 26 is fixedly connected to the rotating servo motor 25, and the top of the bearing support 29 is fixedly connected to the thrust ball bearing 31. The thrust ball The top of the bearing 31 is fixedly connected to the bearing platform mounting shaft 16, and the bearing platform mounting shaft 16 is rotatably connected to the mounting shaft avoidance hole 17. The bottom of the bearing platform mounting shaft 16 has a bearing connecting shaft 32, and the bearing connecting shaft 32 passes through the thrust ball bearing 31, the bearing seat 29 and the inner ring of the deep groove ball bearing 28 are fixedly connected. The transmission shaft of the rotating servo motor 25 is fixedly connected to the bearing connecting shaft 32, and the rotating servo motor 25 drives the bearing platform mounting shaft 16 to rotate. The inside of the bearing platform mounting shaft 16 has a bearing block connecting platform 34, a lifting motor connecting platform 33, and a lifting motor connecting platform 34. 3 is located at the lower part of the bearing block connecting platform 34, the bottom of the lifting motor connecting platform 33 is fixedly connected to the lifting servo motor 35, the bottom of the bearing block connecting platform 34 is fixedly connected to the bearing connecting block 38, the internal bearing of the bearing connecting block 38 is fixedly connected to the lifting drive screw 37, the bottom of the lifting drive screw 37 is fixedly connected to the transmission shaft of the lifting servo motor 35, the screw mother shaft 39 is sleeved on the outside of the lifting drive screw 37, the screw mother shaft 39 is threadedly connected to the lifting drive screw 37, and the lifting servo motor 35 drives the lifting drive screw 37 to rotate to realize the lifting and lowering of the lifting support rod 41;The top of the carrier mounting shaft 16 is provided with a carrier mounting plate 18, and the inside of the carrier mounting plate 18 is provided with a support rod connecting groove 42. The upper part of the carrier mounting shaft 16 is provided with a bottle-taking claw carrier 15, and the bottom of the bottle-taking claw carrier 15 is provided with a lifting support rod 41 and a side positioning column 24. The lifting support rod 41 is in a central position, and the side positioning columns 24 are distributed on both sides of the lifting support rod 41. The lifting support rod 41 is connected to the support rod connecting groove 42, and the lifting support rod 41 slides inside the support rod connecting groove 42. The bottom of the lifting support rod 41 is fixedly connected to the screw mother shaft 39, and the carrier mounting plate 18 has side positioning rings 19 on both sides, and side positioning columns 24 are connected to the side positioning rings 19. The side positioning columns 24 slide inside the side positioning rings 19. The two ends of the bottle-taking claw bearing platform 15 have bottle-taking claw mounting columns 43. The bottle-taking claw mounting columns 43 at both ends are respectively located at the bottle-taking position and the bottle-placing position. At the same time, the angle between the bottle-taking position and the bottle-placing position is 133°. The bottom of the bottle-taking claw mounting column 43 has a bottle-taking claw mounting platform 44, and the two sides of the bottle-taking claw mounting platform 44 have bottle-taking claw positioning platforms 45. The bottle-taking claw mounting column 43 has a bottle-taking shaft connecting groove 56 inside, and the bottle-taking claw mounting plate 47 is arranged on the bottle-taking claw mounting platform. At the lower part of the mounting column 43, the top of the bottle claw mounting plate 47 is provided with a bottle claw connecting shaft 48 and a bottle claw positioning shaft 49. The bottle claw connecting shaft 48 is in the center, and the bottle claw positioning shaft 49 is distributed on both sides of the bottle claw connecting shaft 48. The bottle claw connecting shaft 48 is connected to the bottle shaft connecting groove 56, and the bottle claw connecting shaft 48 slides inside the bottle shaft connecting groove 56. The bottle claw mounting plate 47 is connected to the bottle claw mounting column 43 through a spring, and the bottle claw positioning block 46 is inserted into the bottle claw positioning platform 45 for fixing. The bottle claw positioning shaft 49 is connected to the bottle claw positioning block 46, and the bottle claw positioning shaft 49 is connected to the bottle claw positioning block 46. 9 slides inside the bottle-taking claw positioning block 46, the bottle-taking claw mounting plate 47 is connected to the bottle-taking claw positioning block 46 by a spring, the bottom of the bottle-taking claw mounting plate 47 is fixedly connected to the bottle-taking claw plate 51, the bottom of the bottle-taking claw plate 51 has a partition column 53, a side partition sheet 52, and a bottle-taking air suction hole 54, multiple groups of partition columns 53 are evenly arranged in a rectangular array, the side partition sheets 52 are distributed outside the partition column 53 array group, and the bottle-taking air suction hole 54 is located in the center of the rectangle formed by the adjacent four partition columns 53 and the center of the rectangle formed by the adjacent two partition columns 53 and the two side partition sheets 52. ;

[0047] Embodiment 5:

[0048] The bottle supply platform 7 of the present invention comprises a vial feeding conveyor belt 76, a bottle feeding telescopic cylinder 78, a bottle feeding cylinder connecting platform 79, a bottle feeding lifting cylinder 81, a material collection platform driving platform 82, and a vial collection platform 84. The vial feeding conveyor belt 91 of the capping machine 10 is provided with a vial feeding conveyor belt 76 at its outlet. The vial feeding conveyor belt 76 has an anti-drop baffle 92 on the right side to prevent vials from falling during movement. The upper surface is in the same horizontal plane as the upper surface of the vial conveyor belt 91. The vial feeding conveyor belt 76 is fixedly connected to the bottle feeding telescopic cylinder 78 on both sides. The bottle feeding telescopic cylinder 78 has a pneumatic rod fixedly connected to the bottle feeding cylinder connecting platform 79. The vial feeding conveyor belt 76 has a cylinder platform positioning rod 88 on the side facing the bottle feeding cylinder connecting platform 79. The bottle feeding cylinder connecting platform 79 has a cylinder platform positioning hole 89 inside. The cylinder platform positioning hole 89 is connected to the cylinder platform positioning rod 88. The cylinder platform positioning hole 89 slides on the outside of the cylinder platform positioning rod 88. The bottom of the bottle feeding cylinder connecting platform 79 is fixedly connected to the bottle feeding lifting cylinder 81. The pneumatic rod of the bottle feeding lifting cylinder 81 passes through the bottle feeding cylinder connecting platform 79 and is fixedly connected to the collection platform driving platform 82. The collection platform driving platform 82 has a collection platform driving column 83 on the top. The collection platform driving column 83 is fixedly connected to the vial collection platform 84 facing the side of the vial feeding conveyor belt 76. The bottom of the platform 84 is in contact with the vial feeding conveyor belt 76, the top of the vial collecting platform 84 is provided with a collecting platform reinforcing column 85, the four corners on the inner side of the vial collecting platform 84 are provided with guiding arc surfaces 87, the width at the entrance of the vial collecting platform 84 is the same as the width at the exit of the vial conveyor belt 91, and the entrance of the vial collecting platform 84 is connected with the opening of the vial conveyor belt 91, and the internal width of the vial collecting platform 84 is twice the width of the vial conveyor belt 91.

[0049] Embodiment 6:

[0050] The bottle feeding rack 8 of the present invention comprises a transition conveyor belt 71 for a cillin bottle, a transition slide connecting platform 72, a transition conveyor slide 73 for a cillin bottle, and a slide positioning rod 75. The end of the cillin bottle feeding conveyor belt 76 is connected to the two transition conveyor belts 71 for a cillin bottle, and the two transition conveyor belts 71 for a cillin bottle are arranged symmetrically. The upper surface of the cillin bottle feeding conveyor belt 76 is in the same horizontal plane as the upper surface of the transition conveyor belt 71 for a cillin bottle. The two sides of the transition conveyor belt 71 for a cillin bottle are fixedly connected to the transition slide connecting platform 72. The top of the transition slide connecting platform 72 is fixedly connected to the slide positioning rod 75. The transition conveyor slide 73 for a cillin bottle is connected to the transition conveyor belt 71 for a cillin bottle. 3 is arranged on the upper part of the vial transition conveyor belt 71, the top of the vial transition conveyor slide 73 is provided with a slide positioning rod mounting plate 74, the middle of the slide positioning rod 75 is fixedly connected to the slide positioning rod mounting plate 74, the bottom of the vial transition conveyor slide 73 is in contact with the vial transition conveyor belt 71, and the two groups of vial transition conveyor slides 73 are provided with bottle separation blocks 77 at the end facing the vial feeding conveyor belt 76, the two sides of the bottle separation blocks 77 are respectively fixedly connected with the vial transition conveyor slide 73, the bottom of the bottle separation blocks 77 is in contact with the vial feeding conveyor belt 76, and the sharp corners of the bottle separation blocks 77 face the vial collection platform 84.

[0051] Furthermore, the capped vials are delivered to the vial collection platform 84 by the vial conveyor belt 91. When a certain amount of vials are gathered inside the vial collection platform 84, the pneumatic rod of the bottle delivery telescopic cylinder 78 is retracted, and the bottle delivery cylinder connecting platform 79 is close to the vial delivery conveyor belt 76, pushing the vials placed inside the vial collection platform 84 toward the bottle delivery rack 8. After the vial collection platform 84 is pushed, the pneumatic rod of the bottle delivery lifting cylinder 81 is extended, and the collection platform driving platform 82 is lifted, and the vials placed inside the vial collection platform 84 are pushed to the bottle delivery rack 8. All the placed vials are released, and the released vials are driven by the vial feeding conveyor belt 76 to continue approaching the bottle feeding rack 8, and are finally diverted and guided by the bottle separation block 77 to the inside of the vial transition conveying slide 73 on both sides. The hydraulic rod of the bottle feeding lifting cylinder 81 is synchronously extended while the hydraulic rod of the bottle feeding telescopic cylinder 78 is extended, so that the vial collection platform 84 is retracted to correspond to the vial conveyor belt 91, and then the hydraulic rod of the bottle feeding lifting cylinder 81 is retracted, and the vial collection platform 84 is completely reset to its original position, completing a feeding cycle. The vial collection platform 84 effectively prevents uneven feeding caused by excessive one-way bottle feeding, realizes uniform bottle feeding on both sides, and improves bottle feeding efficiency.

[0052] It should be noted that the internal width of the vial collection platform 84 is set to be twice the width of the vial conveyor belt 91, so that the vial collection platform 84 can accommodate multiple vials at one time for one-time release. When multiple vials are released simultaneously, the vials will be gathered at the entrance of the vial transition conveyor chute 73 when being conveyed by the vial feeding conveyor belt 76. The vials at the entrance will squeeze each other and be rearranged. The large number of vials will limit each other to prevent the vials from tipping over, so that when the vials enter the respective chute of the vial transition conveyor chute 73, the number of vials in each chute will be relatively even, thereby ensuring the smooth progress of subsequent bottling operations, and each chute will supply bottles synchronously to ensure the vial supply efficiency.

[0053] It should also be noted that guiding arc surfaces 87 are provided at the four corners of the vial collection platform 84. The guiding arc surfaces 87 can assist the vial in turning when the vial runs to the corners, so that the vial can fill the inside of the vial collection platform 84 more smoothly when entering the vial collection platform 84, and avoid excessive pressure caused by the vial being stuck when it touches the corners during the filling process, thereby ensuring the safety and stability of the vial when it is filled into the vial collection platform 84.

[0054] It should also be noted that the cylinder platform positioning hole 89 slides on the outside of the cylinder platform positioning rod 88. The cooperation between the cylinder platform positioning hole 89 and the cylinder platform positioning rod 88 can position the bottle sending cylinder connecting platform 79 to prevent the bottle sending cylinder connecting platform 79 from moving left and right. At the same time, the cylinder platform positioning rod 88 also supports the bottle sending cylinder connecting platform 79 to prevent the hydraulic rod of the bottle sending telescopic cylinder 78 from being subjected to a force perpendicular to the telescopic direction of the hydraulic rod, causing damage to the bottle sending telescopic cylinder 78 itself, thereby ensuring the service life of the bottle sending telescopic cylinder 78.

[0055] Embodiment 7:

[0056] The medicine bottle feeding track 4 of the present invention comprises a medicine bottle limiting cylinder 21, a lower limiting block connecting platform 22, an upper limiting block connecting platform 23, a medicine bottle spacing adjustment block 36, a medicine bottle limiting block 55, a bottle feeding slide 58, and an adjustment block driving cylinder 63. The top of the main support frame 1 is fixedly connected with two groups of bottle feeding slides 58, and the two groups of bottle feeding slides 58 are symmetrically distributed on both sides of the medicine bottle conveying mechanism 3. The end of the bottle feeding slide 58 facing the side of the medicine bottle conveying mechanism 3 is provided with a bottle picking slide 68, and the angle between the bottle picking slide 68 and the bottle feeding slide 58 is 133°. The bottle picking slide 68 corresponds to the bottle picking station position of the medicine bottle conveying mechanism 3, and the end of the bottle picking slide 68 is connected to the medicine bottle spacing adjustment block 36. The medicine bottle spacing adjustment block 3 6 has a slide connection groove 66 inside, the slide connection groove 66 is adapted to the bottle-taking slide 68, the slide connection groove 66 is connected to the bottle-taking slide 68, the slide connection groove 66 slides on the outside of the bottle-taking slide 68, the bottle spacing adjustment block 36 has side adjustment block connection ears 62 on both sides, and the adjustment block driving cylinder 63 is arranged on both sides of the bottle-taking slide 68, the adjustment block driving cylinder 63 corresponds to the position of the side adjustment block connection ear 62, the bottom of the adjustment block driving cylinder 63 is fixedly connected to the main support frame 1, the air pressure rod of the adjustment block driving cylinder 63 is fixedly connected to the side adjustment block connection ear 62, and the surface of the main support frame 1 has a limit cylinder avoidance hole 65, and the two limit cylinder avoidance holes 65 located on the same side are arranged. Distributed on both sides of the bottle taking slide 68, the bottom of the main support frame 1 is fixedly connected to the medicine bottle limiting cylinder 21, the position of the medicine bottle limiting cylinder 21 corresponds to the limiting cylinder avoidance hole 65, the gas pressure rod of the medicine bottle limiting cylinder 21 passes through the limiting cylinder avoidance hole 65 and is fixedly connected to the lower limit block connecting platform 22, the lower limit block connecting platform 22 is parallel to the medicine bottle spacing adjustment block 36, the distance between the lower limit block connecting platform 22 and the medicine bottle spacing adjustment block 36 is greater than the width of the bottle taking claw plate 51, the top of the lower limit block connecting platform 22 is fixedly connected to the upper limit block connecting platform 23, the upper limit block connecting platform 23 has an upper medicine bottle limiting slide groove 61, and the middle of the lower limit block connecting platform 22 is provided with a medicine bottle limiting block 5 5. An upper medicine bottle limiting column 67 is provided on the top of the medicine bottle limiting block 55, and the upper medicine bottle limiting column 67 is adapted to the upper medicine bottle limiting chute 61, and the upper medicine bottle limiting column 67 is connected to the upper medicine bottle limiting chute 61, and the upper medicine bottle limiting column 67 slides inside the upper medicine bottle limiting chute 61. The medicine bottle limiting block 55 is connected to the upper limit block connecting platform 23 by a spring, and a lower medicine bottle limiting column 57 is provided at the bottom of the medicine bottle limiting block 55, and a lower medicine bottle limiting chute 59 is provided in the middle of the lower limit block connecting platform 22, and the lower medicine bottle limiting chute 59 is adapted to the lower medicine bottle limiting column 57, and the lower medicine bottle limiting chute 59 is connected to the lower medicine bottle limiting column 57, and the lower medicine bottle limiting column 57 slides inside the lower medicine bottle limiting chute 59. An air suction pipe channel 69 is arranged on the upper part of the main support frame 1, and an air suction pipe is arranged inside the air suction pipe channel 69, and the air suction pipe is respectively connected to the bottle taking air suction hole 54 and the spacing adjustment air suction hole 64. Air is sucked through the air suction pipe.

[0057] Furthermore, the medicine bottles move from the bottle feeding slide 58 to the lower bottle picking slide 68. After the bottle picking slide 68 is completely filled, the medicine bottle limiting cylinder 21 is started to lower the lower limiting block connecting platform 22, so that the lower medicine bottle limiting column 57 is pressed tightly on the corresponding medicine bottle, with the pressed medicine bottle as the boundary, and the medicine bottle inside the boundary is the medicine bottle to be grabbed. Then the adjustment block driving cylinder 63 drives the medicine bottle spacing adjustment block 36 to retreat. The medicine bottle spacing adjustment block 36 sucks the end of the medicine bottle to be grabbed through the spacing adjustment suction hole 64 and takes it away for a certain distance, so as to reserve enough space for the grabbing of the medicine bottle. At the same time, the medicine box conveyor belt 2 moves the empty medicine box to the bottle placing station, and then the lifting servo motor 35 drives the lifting servo motor 35 to lift and lower the medicine box. The lowering drive screw 37 rotates to make the screw mother shaft 39 move downward, so that the bottle-picking claw bearing platform 15 moves downward as a whole, and the bottle-picking suction hole 54 of the bottle-picking claw plate 51 at the bottle-picking position sucks air to suck up the medicine bottle to complete the bottle-picking. Synchronously, the bottle-picking suction hole 54 of the bottle-picking claw plate 51 at the bottle-placing position stops sucking air to make the medicine bottle fall into the medicine box. At this time, one bottle-picking and bottle-placing is completed. Then, the servo motor 25 is rotated to start driving the bottle-picking claw bearing platform 15 to rotate 133°, so that the bottle-picking claw plate 51 that has completed the bottle-picking moves to the bottle-placing position, and the bottle-picking claw plate 51 that has completed the bottle-placing moves to the bottle-picking position corresponding to another group of medicine bottle feeding tracks 4. This device continuously repeats the above steps to continuously perform the boxing operation.

[0058] It should be noted that the angle between the bottle feeding slide 58 and the lower bottle picking slide 68 is 133°. When the medicine bottle feeding track 4 is designed symmetrically, the two groups of bottle feeding slides 58 are parallel, and the two groups of lower bottle picking slides 68 are at an angle of 94°, which makes it convenient to use one feeding mechanism to feed the two groups of medicine bottle feeding tracks 4 at the same time, simplifying the feeding structure, and at the same time, the medicine bottle conveying mechanism 3 can take bottles from the bottle picking slides 68 on both sides by rotating 133° forward and 133° reverse during the boxing process. The bottle picking process is convenient, and the bottle feeding speed of the medicine bottle feeding track 4 remains unchanged. The bottling speed is more than twice that of the feeding of a single group of medicine bottle feeding track 4. At the same time, the bottle picking claw plate 51 on one side does not hinder the feeding of the medicine bottle feeding track 4 on the other side when taking materials, and the bottling efficiency is higher.

[0059] It should also be noted that the medicine bottle spacing adjustment block 36 is controlled by the adjustment block driving cylinder 63 to move a certain distance. When the medicine bottle just enters the bottle picking slide 68, the medicine bottles are squeezed against each other and arranged too closely, making it difficult to grab. When grabbing at high speed, the vial is prone to wear or tiny cracks. The medicine bottle limiting cylinder 21 controls the lower medicine bottle limiting column 57 to move downward and press on the upper part of the medicine bottle, so that the pressed medicine bottle cannot move, thereby blocking the medicine bottle that has not entered the bottle picking slide 68, preventing the medicine bottle that has not entered the bottle picking slide 68 from being caught. The medicine bottles inside the bottle picking slide 68 are squeezed by the bottle-picking cylinder 63, and then the medicine bottle spacing adjustment block 36 is controlled to be away from the lower limit block connecting platform 22 by the adjustment block. While moving, the spacing adjustment suction hole 64 sucks the medicine bottles at the end to move synchronously, thereby reserving enough distance for the grabbing work of the bottle picking claw plate 51, and at the same time separating the closely arranged medicine bottles, ensuring that the high-speed grabbing operation is balanced, stable and efficient, ensuring the accuracy of the box loading action, and the bottles sucked by the high-speed operation can be accurately loaded into the medicine box to prevent damage to the medicine box due to misalignment or uneven force.

[0060] It should also be noted that a partition column 53 is provided at the lower part of the bottle-picking claw plate 51. The partition column 53 is made of plastic material. The partition column 53 can separate the squeezed medicine bottles during the downward process to prevent the syringe bottles from being worn or having tiny cracks, and to avoid damage to the medicine bottles or collisions with each other during the bottle-picking process, thereby ensuring the safety of the bottle-picking process. At the same time, the separation by the partition column 53 during the bottle-picking process can also make the picked-up medicine bottles arranged more evenly and neatly, so that the arrangement of the medicine bottles after boxing is more regular and there is a certain interval between the medicine bottles. In the case of high-speed boxing, the safety of the medicine bottles is guaranteed, the force of the high-speed grasping operation is balanced and stable, and the boxing effect is better.

[0061] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the technical principles of the present invention, and these improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A high-speed bottle feeding and capping machine, characterized in that The invention comprises a main support frame (1), a medicine bottle conveying mechanism (3), a medicine bottle feeding track (4), and a capping machine (10). One side of the main support frame (1) is provided with a transmission mechanism mounting groove (13), a medicine box conveying belt (2) is arranged inside the transmission mechanism mounting groove (13), a medicine bottle conveying mechanism (3) is arranged in the middle of the main support frame (1), a bottle picking station and a bottle placing station are arranged on both sides of the medicine bottle conveying mechanism (3), and a capping machine bearing frame (9) is arranged on the other side of the main support frame (1); a bottle feeding conveyor belt (93) is arranged on the left side of the capping machine bearing frame (9), and the bottle feeding conveyor belt (93) is connected to the capping machine (10) through a feeding screw rod (94); the capping machine (10) is arranged on the top of the capping machine bearing frame (9), and the capping machine (10) is provided with a west A medicine bottle conveyor belt (91), a bottle supply platform (7) is arranged at the exit of the medicine bottle conveyor belt (91), a medicine bottle feeding conveyor belt (76) is arranged inside the bottle supply platform (7), a bottle feeding rack (8) is arranged at the exit of the medicine bottle feeding conveyor belt (76), a medicine bottle transition conveyor slide (73) is arranged inside the bottle feeding rack (8), the end of the medicine bottle transition conveyor slide (73) is connected to the medicine bottle feeding track (4), the medicine bottle conveying mechanism (3) comprises a bottle picking claw bearing platform (15) and a bearing platform mounting shaft (16), the bottle picking claw bearing platform (15) is connected to the bearing platform mounting shaft (16) through a lifting support rod (41), the bearing platform mounting shaft (16) rotates in the middle of the main support frame (1), and the bottle picking claw bearing platform (15) picks up the bottle through the bottle picking claw plate (51); The capping machine (10) comprises a vial conveyor belt (91), a bottle feeding conveyor belt (93), a feeding screw rod (94), a screw rod driving motor (96), a bottle cap feeding slideway (97), a capping machine body (98), a rear conveying plate (99), and a front conveying plate (86). The capping machine body (98) is arranged on the top of the capping machine carrier frame (9), and the vial conveyor belt (91) is arranged on one side of the capping machine body (98). The capping machine body (98) and the vial conveyor belt (91) are connected to each other. A partition baffle (90), a front conveying plate (86), and a rear conveying plate (99) are arranged between the capping machine body (98) and the capping machine body (91); the partition baffle (90) is located in the middle; the front conveying plate (86) and the rear conveying plate (99) are respectively distributed on both sides of the capping machine body (98); the lower parts of the front conveying plate (86) and the rear conveying plate (99) are driven to rotate by an electric motor; the top of the capping machine carrier frame (9) is provided with a screw rod mounting frame (95); the screw rod mounting frame (95) rotates with the feeding screw rod (94) The screw rod mounting frame (95) is fixedly connected to a screw rod driving motor (96) on one side of the bottle conveyor belt (91). The drive shaft of the screw rod driving motor (96) is fixedly connected to the feeding screw rod (94). The outlet of the bottle conveyor belt (93) is connected to the feeding screw rod (94). The feeding screw rod (94) is connected to the front conveyor plate (86). The surface of the feeding screw rod (94) has a variable pitch thread groove (941). The top of the bottle conveyor belt (93) is connected to a speed reduction distributor. A partition (931), a contraction slope (932) is provided on the side of the deceleration partition plate (931) facing the inlet of the bottle feeding conveyor (93), a rotation slope (933) is provided on the side of the deceleration partition plate (931) facing the outlet of the bottle feeding conveyor (93), the top of the capping machine carrier frame (9) is fixedly connected to the bottle cap feeding slideway (97), the bottle cap feeding slideway (97) is located on the side of the rear conveying plate (99), and the unloading port of the bottle cap feeding slideway (97) corresponds to the capping machine body (98); The bottle supply platform (7) comprises a vial feeding conveyor belt (76), a bottle feeding telescopic cylinder (78), a bottle feeding cylinder connecting platform (79), a bottle feeding lifting cylinder (81), a material collection platform driving platform (82), and a vial collection platform (84). The vial feeding conveyor belt (91) of the capping machine (10) is provided with a vial feeding conveyor belt (76) at its outlet. The right side of the vial feeding conveyor belt (76) is provided with an anti-drop baffle plate (92) to prevent the vial from falling during movement. The upper surface of the cillin bottle feeding conveyor belt (76) and the upper surface of the cillin bottle conveyor belt (91) are on the same horizontal plane, the two sides of the cillin bottle feeding conveyor belt (76) are fixedly connected to the bottle feeding telescopic cylinder (78), the bottle feeding telescopic cylinder (78) has a pneumatic rod fixedly connected to the bottle feeding cylinder connecting platform (79), the cillin bottle feeding conveyor belt (76) has a cylinder platform positioning rod (88) on the side facing the bottle feeding cylinder connecting platform (79), and the bottle feeding cylinder connecting platform (79) has a The cylinder platform positioning hole (89) is connected to the cylinder platform positioning rod (88), and the cylinder platform positioning hole (89) slides outside the cylinder platform positioning rod (88). The bottom of the bottle feeding cylinder connecting platform (79) is fixedly connected to the bottle feeding lifting cylinder (81). The air pressure rod of the bottle feeding lifting cylinder (81) passes through the bottle feeding cylinder connecting platform (79) and is fixedly connected to the material collecting platform driving platform (82). The top of the material collecting platform driving platform (82) has a material collecting platform driving column (83). ), the collecting platform driving column (83) is fixedly connected to the vial collecting platform (84) toward one side of the vial feeding conveyor belt (76), the bottom of the vial collecting platform (84) is in contact with the vial feeding conveyor belt (76), the top of the vial collecting platform (84) is provided with a collecting platform strengthening column (85), the four corners on the inner side of the vial collecting platform (84) are provided with guiding arc surfaces (87), and the entrance of the vial collecting platform (84) is butted against the opening of the vial conveyor belt (91); The bottle feeding rack (8) comprises a transition conveyor belt (71) for a vial, a transition slide connecting platform (72), a transition conveyor slide for a vial (73), and a slide positioning rod (75); the end of the vial feeding conveyor belt (76) is butted against the transition conveyor belt (71) for a vial; the upper surface of the vial feeding conveyor belt (76) is on the same horizontal plane as the upper surface of the vial transition conveyor belt (71); both sides of the vial transition conveyor belt (71) are fixedly connected to the transition slide connecting platform (72); the top of the transition slide connecting platform (72) is fixedly connected to the slide positioning rod (75); the vial transition conveyor slide (73) is arranged on the vial transition conveyor belt (71) ), the top of the vial transition conveying slideway (73) is provided with a slideway positioning rod mounting plate (74), the middle of the slideway positioning rod (75) is fixedly connected to the slideway positioning rod mounting plate (74), the bottom of the vial transition conveying slideway (73) is in contact with the vial transition conveyor belt (71), and a bottle separation block (77) is provided at the end of the two groups of vial transition conveying slideways (73) facing the vial feeding conveyor belt (76), the two sides of the bottle separation block (77) are respectively fixedly connected to the vial transition conveying slideway (73), the bottom of the bottle separation block (77) is in contact with the vial feeding conveyor belt (76), and the sharp corner of the bottle separation block (77) faces the vial collection platform (84); The medicine bottle feeding track (4) comprises a medicine bottle limiting cylinder (21), a lower limiting block connecting platform (22), an upper limiting block connecting platform (23), a medicine bottle spacing adjustment block (36), a medicine bottle limiting block (55), and a bottle feeding slide (58). The top of the main support frame (1) is fixedly connected to two groups of bottle feeding slides (58), and the two groups of bottle feeding slides (58) are symmetrically distributed on both sides of the medicine bottle conveying mechanism (3). The end of the bottle feeding slide (58) facing the side of the medicine bottle conveying mechanism (3) is provided with a bottle picking slide (68), and the bottle picking slide (68) is connected to the medicine bottle conveying mechanism ( 3) corresponds to the position of the bottle taking station, the end of the bottle taking slide (68) is connected to the medicine bottle spacing adjustment block (36), the surface of the main support frame (1) has a limit cylinder avoidance hole (65), and the two limit cylinder avoidance holes (65) located on the same side are distributed on both sides of the bottle taking slide (68), the bottom of the main support frame (1) is fixedly connected to the medicine bottle limit cylinder (21), the position of the medicine bottle limit cylinder (21) corresponds to the limit cylinder avoidance hole (65), and the gas pressure rod of the medicine bottle limit cylinder (21) passes through the limit cylinder avoidance hole (65) and is connected to the lower limit block connection platform (2 2) fixed connection, the lower limit block connecting platform (22) is parallel to the medicine bottle spacing adjustment block (36), the distance between the lower limit block connecting platform (22) and the medicine bottle spacing adjustment block (36) is greater than the width of the bottle picking claw plate (51), the top of the lower limit block connecting platform (22) is fixedly connected to the upper limit block connecting platform (23), the upper limit block connecting platform (23) has an upper medicine bottle limiting slide groove (61) inside, the middle of the lower limit block connecting platform (22) is provided with a medicine bottle limiting block (55), the top of the medicine bottle limiting block (55) has an upper medicine bottle limiting column (67), and the upper The medicine bottle limiting column (67) is connected to the upper medicine bottle limiting chute (61), and the upper medicine bottle limiting column (67) slides inside the upper medicine bottle limiting chute (61). The medicine bottle limiting block (55) is connected to the upper limit block connecting platform (23) through a spring. The bottom of the medicine bottle limiting block (55) is provided with a lower medicine bottle limiting column (57), and the middle of the lower limit block connecting platform (22) is provided with a lower medicine bottle limiting chute (59). The lower medicine bottle limiting chute (59) is connected to the lower medicine bottle limiting column (57), and the lower medicine bottle limiting column (57) slides inside the lower medicine bottle limiting chute (59).

2. A high-speed bottle feeding and capping machine according to claim 1, characterized in that The medicine box conveyor belt (2) comprises a medicine box conveyor belt (11), a medicine box bearing block (12), and a side limit platform (14). The medicine box conveyor belt (11) is arranged inside a transmission mechanism mounting groove (13). The top of the medicine box conveyor belt (11) is connected to the medicine box bearing block (12), and the top of the transmission mechanism mounting groove (13) is connected to the side limit platform (14).

3. A high-speed bottle feeding and capping machine according to claim 1, characterized in that The main support frame (1) has a mounting shaft avoidance hole (17) in the middle, the main support frame (1) has a transmission mechanism mounting platform (27) at the bottom, the transmission mechanism mounting platform (27) has a bearing support seat (29) at the bottom, the bearing support seat (29) is fixedly connected to the rotating motor mounting block (26) at the bottom, the rotating motor mounting block (26) is fixedly connected to the deep groove ball bearing (28) inside, the rotating motor mounting block (26) is fixedly connected to the rotating servo motor (25) at the bottom, the bearing support seat (29) is fixedly connected to the thrust ball bearing (31) at the top, the thrust ball bearing (31) is fixedly connected to the bearing platform mounting shaft (16) at the top, the bearing platform mounting shaft (1 6) is rotatably connected to the installation shaft avoidance hole (17), the bottom of the support platform installation shaft (16) has a bearing connection shaft (32), the bearing connection shaft (32) passes through the thrust ball bearing (31), the bearing seat (29) and the inner ring of the deep groove ball bearing (28) is fixedly connected, the transmission shaft of the rotating servo motor (25) is fixedly connected to the bearing connection shaft (32), the inside of the support platform installation shaft (16) has a bearing block connection platform (34), a lifting motor connection platform (33), the lifting motor connection platform (33) is located at the lower part of the bearing block connection platform (34), the bottom of the lifting motor connection platform (33) is fixedly connected to the lifting servo motor (35), the shaft The bottom of the bearing block connecting platform (34) is fixedly connected to the bearing connecting block (38), the internal bearing of the bearing connecting block (38) is fixedly connected to the lifting drive screw (37), the bottom of the lifting drive screw (37) is fixedly connected to the transmission shaft of the lifting servo motor (35), the screw mother shaft (39) is sleeved on the outside of the lifting drive screw (37), the screw mother shaft (39) is threadedly connected to the lifting drive screw (37), the top of the bearing platform mounting shaft (16) is provided with a bearing platform mounting plate (18), the inside of the bearing platform mounting plate (18) is provided with a support rod connecting groove (42), and the upper part of the bearing platform mounting shaft (16) is provided with a bottle picking claw bearing platform (15), The bottom of the bottle-taking claw bearing platform (15) is provided with a lifting support rod (41) and side positioning columns (24); the lifting support rod (41) is in a central position, and the side positioning columns (24) are distributed on both sides of the lifting support rod (41); the lifting support rod (41) is connected to the support rod connecting groove (42), the lifting support rod (41) slides inside the support rod connecting groove (42), the bottom of the lifting support rod (41) is fixedly connected to the screw mother shaft (39), and the bearing platform mounting plate (18) is provided with side positioning rings (19) on both sides, the side positioning columns (24) are connected to the side positioning rings (19), and the side positioning columns (24) slide inside the side positioning rings (19).

4. A high-speed bottle feeding and capping machine according to claim 1, characterized in that The bottle claw bearing platform (15) has bottle claw mounting columns (43) at both ends, and the bottle claw mounting columns (43) at both ends are respectively located at the bottle picking station and the bottle placing station, and the bottom of the bottle claw mounting column (43) has a bottle claw mounting platform (44), and both sides of the bottle claw mounting platform (44) have bottle claw positioning platforms (45), and the inside of the bottle claw mounting column (43) has a bottle picking shaft connecting groove (56), and the bottle claw mounting plate (47) is arranged at the lower part of the bottle claw mounting column (43), and the top of the bottle claw mounting plate (47) has a bottle claw connecting shaft (48) and a bottle claw positioning shaft (49), and the bottle claw connecting shaft (48) is located in the middle position, and the bottle claw positioning shaft (49) is distributed at the bottle picking claw. On both sides of the bottle claw connecting shaft (48), the bottle claw connecting shaft (48) is connected to the bottle picking shaft connecting groove (56), the bottle claw connecting shaft (48) slides inside the bottle picking shaft connecting groove (56), the bottle claw mounting plate (47) is connected to the bottle claw mounting column (43) by a spring, the bottle claw positioning block (46) is inserted into the bottle claw positioning platform (45) and fixed, the bottle claw positioning shaft (49) is connected to the bottle claw positioning block (46), the bottle claw positioning shaft (49) slides inside the bottle claw positioning block (46), the bottle claw mounting plate (47) is connected to the bottle claw positioning block (46) by a spring, and the bottom of the bottle claw mounting plate (47) is fixedly connected to the bottle claw plate (51).

5. The high-speed bottle feeding and capping machine according to claim 1 is characterized in that The medicine bottle spacing adjustment block (36) has a slide connecting groove (66) inside, the slide connecting groove (66) is connected to the bottle picking slide (68), the slide connecting groove (66) slides on the outside of the bottle picking slide (68), the medicine bottle spacing adjustment block (36) has side adjustment block connecting ears (62) on both sides, and the adjustment block driving cylinder (63) is arranged on both sides of the bottle picking slide (68), the adjustment block driving cylinder (63) corresponds to the position of the side adjustment block connecting ear (62), the bottom of the adjustment block driving cylinder (63) is fixedly connected to the main support frame (1), and the air pressure rod of the adjustment block driving cylinder (63) is fixedly connected to the side adjustment block connecting ear (62).

6. The high-speed bottle feeding and capping machine according to claim 1, characterized in that The bottom of the bottle picking claw plate (51) is provided with a partition column (53) and a bottle picking air suction hole (54), a plurality of groups of partition columns (53) are evenly arranged in a rectangular array, side partition plates (52) are distributed outside the partition column (53) array group, and the bottle picking air suction hole (54) is located at the center of a rectangle formed by four adjacent partition columns (53) and at the center of a rectangle formed by two adjacent partition columns (53) and two side partition plates (52); an air suction pipe channel (69) is provided on the upper part of the main support frame (1), an air suction pipe is provided inside the air suction pipe channel (69), and the air suction pipe is respectively connected to the bottle picking air suction hole (54) and the spacing adjustment air suction hole (64).

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