Automatic packaging equipment for Chinese medicine powder

Abstract

The present invention relates to the technical field of Chinese medicine packaging, and discloses an automatic packaging device for Chinese medicine powder, including a Chinese medicine powder adding mechanism, a Chinese medicine powder storage bottle rotation switching mechanism, and a bottle cap conveying and packaging mechanism, wherein the Chinese medicine powder adding mechanism and the bottle cap conveying and packaging mechanism are respectively located on both sides of the Chinese medicine powder storage bottle rotation switching mechanism; the Chinese medicine powder storage bottle rotation switching mechanism is used to rotate and switch the Chinese medicine powder storage bottle; the Chinese medicine powder adding mechanism includes a Chinese medicine powder storage tank, a feed inlet, a fixed block 1, a feed inlet, a feed hose, a powder output pipe, and an infusion extension pipe, and the bottle cap conveying and packaging mechanism includes a conveying trough 1, a conveying trough 2, a bottle cap inlet, a bottle cap conveying bottom support, and a rotary pressing and packaging structure. The present invention integrates the three core functions of Chinese medicine powder adding, storage bottle rotation switching, and bottle cap conveying and packaging into one, realizes the full-process automated operation from powder filling to packaging completion, and improves packaging efficiency and quality.

Description

Technical Field

[0001] The invention relates to the technical field of traditional Chinese medicine packaging, in particular to automatic packaging equipment for traditional Chinese medicine powder. Background Art

[0002] In the process of Chinese medicine manufacturing, for some powder drugs, it is usually necessary to use a powder packaging machine for bottling. Powder packaging machine is a general term for equipment for packaging powder items. In the production process of Chinese medicine powder, the final powder needs to be canned and packaged before being sold.

[0003] At present, the main method of dispensing Chinese medicine powder is manual dispensing, which leads to low production efficiency and easy fatigue errors. The storage bottle replacement process is cumbersome, the switching speed is slow and the accuracy is difficult to ensure. The addition of powder lacks precise control, and it is often excessive or insufficient, affecting the packaging consistency and product quality. The bottle cap conveying and packaging process relies on manual operation, the positioning is inaccurate, the packaging efficiency is low and the quality is unstable. Therefore, it is necessary to design a corresponding technical solution to solve this problem. Summary of the invention

[0004] In view of the deficiencies of the prior art, the present invention provides an automatic packaging device for Chinese medicine powder to solve the technical problems thereof.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: an automatic packaging device for Chinese medicine powder, comprising a Chinese medicine powder adding mechanism, a Chinese medicine powder storage bottle rotation switching mechanism and a bottle cap conveying and packaging mechanism, wherein the Chinese medicine powder adding mechanism and the bottle cap conveying and packaging mechanism are respectively located on both sides of the Chinese medicine powder storage bottle rotation switching mechanism; The Chinese medicine powder storage bottle rotation switching mechanism is used to rotate and switch the Chinese medicine powder storage bottle; The Chinese medicine powder adding mechanism comprises a Chinese medicine powder storage tank, a feed port, a fixed block 1, a feed port, a feed hose, a powder output pipe and an infusion extension pipe, wherein the fixed block 1 is fixedly distributed on the outer side wall of the Chinese medicine powder storage tank, a support leg 1 is fixedly arranged at the bottom of the fixed block 1, the feed port is arc-shaped and opened at the top side end of the Chinese medicine powder storage tank, the feed port is a bucket-shaped structure and is fixedly arranged at the bottom of the Chinese medicine powder storage tank, the feed hose is connected to the bottom of the feed port, the upper end of the side of the powder output pipe is fixedly connected to the bottom of the feed hose, the infusion extension pipe is fixedly connected to the bottom of the powder output pipe, and the infusion extension pipe is used to extend into the Chinese medicine powder storage bottle to infuse Chinese medicine powder; The bottle cap conveying and packaging mechanism includes a conveying trough 1, a conveying trough 2, a bottle cap inlet, a bottle cap conveying bottom support and a rotary pressing and packaging structure. The conveying trough 1 is an italic structure and has three supporting legs fixedly distributed at the bottom. The conveying trough 2 is a bent plate structure fixedly arranged at the upper end of the conveying trough 1. The bottle cap inlet is fixedly arranged at the outer end of the conveying trough 2. The bottle cap conveying bottom support is fixedly arranged at the lower end of the conveying trough 1. The rotary pressing and packaging structure is arranged above the bottle cap conveying bottom support and fixedly connected to the side end of the conveying trough 1.

[0006] Preferably, a negative pressure suction pump is installed in the middle of the top of the Chinese medicine powder storage tank, the side end of the negative pressure suction pump is connected to an air outlet pipe, the bottom of the negative pressure suction pump is penetrated by a suction pipe, the suction pipe is a curved pipe structure and extends toward the feed port, and a filter cover is installed at the outer end of the suction pipe; the negative pressure suction pump effectively prevents the powder from flying and being wasted during the addition process, and at the same time ensures the cleanliness of the working environment through the suction pipe and the filter cover, and the filter cover can be disassembled, replaced and cleaned.

[0007] Preferably, a transverse plate is fixedly provided at the inner end of the Chinese medicine powder storage tank, a limiting hole is provided in the middle of the transverse plate, an electric push rod device is fixedly provided at the top near the outer end of the transverse plate, a push rod is connected through the bottom of the electric push rod device, a top plate is fixedly provided at the bottom of the push rod, a fixing frame is fixedly provided at the front and rear ends of the bottom of the top plate, and the lower end of the fixing frame is fixedly provided between the powder output pipe; a positioning rod with an L-shaped tubular structure is fixedly provided at the upper end of the side of the powder output pipe, and the positioning rod is connected through the inside of the limiting hole; the transverse plate is used to extend outward to fix and support the electric push rod device, the electric push rod device and the push rod are used to lift and adjust the top plate and the fixing frame, the top plate and the fixing frame are used to fix and install the powder output pipe, and to adjust the height of the powder output pipe, and the positioning rod with an L-shaped tubular structure is used to limit and slide to the inside of the limiting hole to stabilize and assist the lifting and lowering adjustment of the powder output pipe.

[0008] Preferably, a driving motor 1 is fixedly provided at the middle of the top of the powder output tube, a driving shaft is connected through the bottom of the driving motor 1, and a spiral cutter is fixedly provided on the outside of the driving shaft; the driving motor 1 is used to drive and control the driving shaft to rotate at a uniform speed, the driving shaft is used to drive the spiral cutter to rotate, and the spiral cutter is used to evenly output the Chinese medicine powder downward.

[0009] Preferably, the rotating switching mechanism of the Chinese medicine powder storage bottle includes a supporting plate, an adjusting plate and a rotating rod, wherein two supporting legs are fixedly distributed at the outer edge of the bottom of the supporting plate, the rotating rod is rotatably connected to the middle of the supporting plate, the adjusting plate is rotatably connected to the outside of the rotating rod, and the adjusting plate is located above the supporting plate, a partition is fixedly distributed on the upper end of the adjusting plate, a chuck is fixedly provided on the upper end of the partition, a placement groove is opened on the upper end of the adjusting plate, the placement groove and the partition are staggered structures, and a fixed The outer connection of the rotating rod is distributed with a support, a second support and a bearing, the support is fixedly arranged in the middle of the top of the fixed disk, the second support is fixedly arranged in the middle of the bottom of the adjusting disk, and the bearing is fixedly arranged in the middle of the supporting disk; multiple sets of supporting legs are used to support the supporting disk with high strength, the rotating rod is used to rotate and control the adjusting disk to rotate stably, the placement groove is used to stably place the Chinese medicine powder storage bottle, the staggered structure of the partition and the chuck are used to stably clamp the Chinese medicine powder storage bottle, the support, the second support and the bearing are all used to stably support the smooth rotation of the rotating rod to avoid jamming.

[0010] Preferably, a locking block 1 is installed on the outside of the rotating rod, and a rotating toothed disk is fixedly provided at the lower end of the locking block 1, and a tooth groove 1 and a tooth groove 2 are arranged on the outer side of the rotating toothed disk, the tooth groove 1 is an arc-shaped groove structure, and the tooth groove 2 is a U-shaped groove structure; a driving disk is provided at the lower end of the side of the rotating toothed disk, a driving toothed disk is fixedly provided at the upper end of the driving disk, a locking block 2 is installed on the top of the driving toothed disk, and a convex column is fixedly provided at the side end of the driving disk; a driving shaft 1 is fixedly provided at the middle of the driving disk and the driving toothed disk, and a driving motor 2 is connected through the bottom of the driving shaft 1, and the driving motor 2 is installed at the bottom of the supporting disk; the locking block 1 is used to fasten and install the rotating toothed disk, and the locking block 2 is used to fasten and install the driving disk, the driving motor 2 and the driving shaft 1 are used to drive and control the driving disk to rotate, and the driving disk is used to drive the driving toothed disk and the convex column to rotate, and the driving toothed disk and the convex column are meshed with the tooth groove 1 of the arc-shaped groove structure and the tooth groove 2 of the U-shaped groove structure, so as to realize the precise rotation positioning of the storage bottle.

[0011] Preferably, a through opening is provided at the bottom of the bottle cap conveying base, the diameter of the through opening is larger than the diameter of the bottle cap, and the side and outer end of the bottle cap conveying base are provided with limiting baffles; the through opening is used to leak the bottle cap downward, and the limiting baffle is used to safely limit and cover the bottle cap to prevent the bottle cap from falling outside.

[0012] Preferably, the rotary pressing packaging structure includes an end plate, an electric push rod device 2, a guide block and a cross plate 2, the front and rear ends of the bottom of the end plate are fixedly provided with a support rod, the outer end of the bottom of the end plate is fixedly provided with a reinforcing rod, the reinforcing rod is an italic structure and the support rod is fixedly provided at the front and rear ends of the conveying trough 1, the electric push rod device 2 is fixedly provided at the middle of the top of the end plate, the guide block is fixedly provided at the middle of the bottom of the end plate, the bottom of the electric push rod device 2 passes through the guide block and is connected with a push rod 2, one end of the cross plate 2 is fixedly provided at the bottom of the push rod 2, and the other end of the cross plate 2 is fixedly provided with a driving motor 3; the support rod and the reinforcing rod with an italic structure are used to support the end plate with high strength, the end plate is used to fix the electric push rod device 2, the electric push rod device 2 and the push rod 2 are used to lift and adjust the height of the cross plate 2, the guide block is used to assist the push rod 2 in stabilizing the height adjustment, and the cross plate 2 is used to drive the driving motor 3 to lift and adjust.

[0013] Preferably, the bottom of the driving motor three is connected to a driving shaft two, the bottom of the driving shaft two is fixedly provided with a packaging cover, the inner side wall of the packaging cover is fixedly provided with a rubber protrusion structure, the front and rear ends of the driving motor three are fixedly provided with a fixing block two, the side end of the fixing block two is fixedly provided with a positioning rod two with an L-shaped structure, the front and rear ends of the end plate are both provided with limiting holes two, the positioning rod two is connected to the inside of the limiting hole two; the driving motor three and the driving shaft two are used to drive and control the packaging cover to rotate quickly, the packaging cover is used to snap onto the top of the outside of the bottle cap so as to encapsulate the Chinese medicine powder storage bottle, the rubber protrusion structure is used to fasten and snap onto the outside of the bottle cap, has a high wear resistance coefficient and high toughness, the fixing block two and the positioning rod two with an L-shaped structure are used to assist the driving motor three to slide stably inside the limiting hole two.

[0014] Compared with the prior art, the invention has the following beneficial effects: the equipment integrates the three core functions of Chinese medicine powder addition, storage bottle rotation switching, and bottle cap conveying and packaging, realizing the full automation operation from powder filling to packaging completion, greatly reducing manual participation, and the automation process can work continuously and stably, avoiding fatigue errors caused by manual operation, and ensuring high efficiency and high quality of production; The rotating switching mechanism of the Chinese medicine powder storage bottle realizes the rapid switching of the storage bottle, simplifies the process of manual replacement of the storage bottle, improves the switching speed, and ensures the accuracy of the switching; The Chinese medicine powder adding mechanism can accurately, evenly and quantitatively fill the powder into the storage bottle, avoiding the problem of overdosage or underdosage, and improving the packaging consistency and product quality. The bottle cap conveying and packaging mechanism is set up to realize automatic conveying and positioning of the bottle caps. The rotating pressing packaging structure can accurately align and press the storage bottle mouth, ensuring the stability of the packaging process, reducing deviations, and improving packaging efficiency and quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention; Figure 2 It is a front structural schematic diagram of the present invention; Figure 3 This is a schematic structural diagram of the traditional Chinese medicine powder adding mechanism of the present invention from the inner upper side; Figure 4 This is a schematic structural diagram of the Chinese medicine powder adding mechanism of the present invention from the outside and top perspective; Figure 5 This is a schematic diagram of the internal structure of the powder delivery tube of the present invention; Figure 6 It is a schematic diagram of the upper structure of the rotating switching mechanism of the Chinese medicine powder storage bottle of the present invention; Figure 7 It is a front structural schematic diagram of the rotary switching mechanism of the Chinese medicine powder storage bottle of the present invention; Figure 8 It is a schematic diagram of the local structure of the rotation adjustment of the present invention; Fig. 9 It is a schematic diagram of the structure of the rotating gear disc of the present invention; Fig.10 It is a schematic diagram of the structure below the support plate of the present invention; Fig.11 It is a schematic diagram of the structure of the bottle cap conveying and packaging mechanism of the present invention from a bottom perspective; Fig.12 It is a schematic diagram of the structure of the bottle cap conveying and packaging mechanism of the present invention from an upper perspective; Fig.13 This is a schematic diagram of the bottle cap conveying base structure of the present invention; Fig.14 It is a schematic diagram of the rotary pressing packaging structure of the present invention.

[0016] In the figure, 1, Chinese medicine powder adding mechanism; 11, Chinese medicine powder storage tank; 12, feed port; 13, negative pressure suction pump; 131, air outlet pipe; 132, air suction pipe; 14, fixed block 1; 141, support leg 1; 15, feed port; 151, feed hose; 16, powder output pipe; 161, infusion extension pipe; 162, fixed frame; 163, top plate; 164, positioning rod 1; 17, drive motor 1; 171, drive shaft rod; 172, spiral cutter; 18, horizontal plate 1; 181, limit hole 1; 19, electric push rod device 1; 191, push rod 1; 2. Rotation switching mechanism for storage bottle of Chinese medicine powder; 21. Support plate; 211. Support leg 2; 22. Adjustment plate; 221. Placement slot; 23. Fixed plate; 24. Partition plate; 241. Chuck; 25. Rotation rod; 251. Support; 252. Support 2; 253. Bearing; 26. Drive motor 2; 261. Drive shaft 1; 27. Rotation gear plate; 271. Tooth groove 1; 272. Tooth groove 2; 273. Locking block 1; 28. Drive plate; 281. Drive gear plate; 282. Boss; 283. Locking block 2; 3. Bottle cap conveying and packaging mechanism; 31. Conveying trough one; 32. Conveying trough two; 33. Bottle cap entrance; 34. Support leg three; 35. Bottle cap conveying base; 351. Through port; 36. Rotary pressing packaging structure; 361. Drive motor three; 361. Drive shaft two; 362. Packaging cover; 3621. Rubber protrusion structure; 363. End plate; 3631. Limiting hole two; 3632. Support rod; 3633. Reinforcing rod; 364. Electric push rod device two; 3641. Push rod two; 3642. Guide block; 3643. Cross plate two; 365. Fixed block two; 3651. Positioning rod two. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] See also Figure 1-Figure 14 The embodiment of the present invention provides a technical solution: an automatic packaging device for Chinese medicine powder, comprising a Chinese medicine powder adding mechanism 1, a Chinese medicine powder storage bottle rotation switching mechanism 2 and a bottle cap conveying and packaging mechanism 3, wherein the Chinese medicine powder adding mechanism 1 and the bottle cap conveying and packaging mechanism 3 are respectively located on both sides of the Chinese medicine powder storage bottle rotation switching mechanism 2; The Chinese medicine powder storage bottle rotation switching mechanism 2 is used for rotating and switching the Chinese medicine powder storage bottle; The Chinese medicine powder adding mechanism 1 includes a Chinese medicine powder storage tank 11, a feed port 12, a fixed block 14, a feed port 15, a feed hose 151, a powder output pipe 16 and an infusion extension pipe 161. The fixed block 14 is fixedly distributed on the outer wall of the Chinese medicine powder storage tank 11. The bottom of the fixed block 14 is fixedly provided with a support leg 141. The fixed block 14 and the support leg 141 are used to support the Chinese medicine powder storage tank 11 with high strength. The feed port 12 is arc-shaped and opened at the top side end of the Chinese medicine powder storage tank 11. The arc-shaped feed port 12 is convenient and fast. The material can be quickly put into the container to prevent the Chinese medicine powder from flying. The feed opening 15 is a bucket-shaped structure fixed at the bottom of the Chinese medicine powder storage tank 11. The feed opening 15 with a bucket-shaped structure makes the output of the Chinese medicine powder more stable and fast. The feed hose 151 is connected to the bottom of the feed opening 15. The feed hose 151 is used for multi-angle bending feeding. The upper end of the side of the powder output pipe 16 is fixedly connected to the bottom of the feed hose 151. The injection extension pipe 161 is fixedly connected to the bottom of the powder output pipe 16. The injection extension pipe 161 is used to extend into the Chinese medicine powder storage bottle to inject the Chinese medicine powder. The bottle cap conveying and packaging mechanism 3 includes a conveying trough 1 31, a conveying trough 2 32, a bottle cap inlet 33, a bottle cap conveying bottom support 35 and a rotary pressing packaging structure 36. The conveying trough 1 31 is an italic structure and a supporting leg 3 34 is fixedly distributed at the bottom. The supporting leg 34 is used to support the conveying trough 1 31 and the conveying trough 2 32 with high strength. The conveying trough 2 32 is a bent plate structure fixedly arranged at the upper end of the conveying trough 1 31. The conveying trough 2 32 with a bent plate structure is used to input the bottle caps more stably. The bottle cap inlet 33 is fixedly arranged at the outer end of the conveying trough 2 32. The bottle cap conveying bottom support 35 is fixedly arranged at the lower end of the conveying trough 1 31. The rotary pressing packaging structure 36 is arranged above the bottle cap conveying bottom support 35 and fixedly connected to the side end of the conveying trough 1 31. The bottle cap conveying bottom support 35 is used to accurately drop the bottle caps downward.

[0019] Further improved, a negative pressure suction pump 13 is installed in the middle of the top of the Chinese medicine powder storage tank 11, and the side end of the negative pressure suction pump 13 is connected to an air outlet pipe 131, and the bottom of the negative pressure suction pump 13 is connected to a suction pipe 132, which is a curved pipe structure and extends toward the feed port 12, and a filter cover is installed at the outer end of the suction pipe 132; The negative pressure suction pump 13 effectively prevents the powder from flying and being wasted during the adding process. At the same time, the cleanliness of the working environment is ensured through the suction pipe 132 and the filter cover. The filter cover can be disassembled, replaced and cleaned.

[0020] Further improved, a transverse plate 18 is fixedly provided at the inner end of the Chinese medicine powder storage tank 11, a limiting hole 181 is provided in the middle of the transverse plate 18, an electric push rod device 19 is fixedly provided near the outer end of the top of the transverse plate 18, a push rod 191 is connected through the bottom of the electric push rod device 19, a top plate 163 is fixedly provided at the bottom of the push rod 191, a fixing frame 162 is fixedly provided at the front and rear ends of the bottom of the top plate 163, and the lower end of the fixing frame 162 is fixedly provided between the powder output pipes 16; A positioning rod 164 having an L-shaped tubular structure is fixedly provided at the upper end of the side of the powder output tube 16, and the positioning rod 164 penetrates and is connected to the inside of the limiting hole 181; The horizontal plate 18 is used to extend outward to fix and support the electric push rod device 19. The electric push rod device 19 and the push rod 191 are used to lift and adjust the top plate 163 and the fixing frame 162. The top plate 163 and the fixing frame 162 are used to fix and install the powder output pipe 16, and are used to adjust the height of the powder output pipe 16. The positioning rod 164 with an L-shaped tubular structure is used to limit the sliding to the inside of the limiting hole 181 to stabilize the lifting and lowering adjustment of the auxiliary powder output pipe 16.

[0021] As a further improvement, a driving motor 17 is fixedly provided at the middle of the top of the powder output tube 16, a driving shaft 171 is connected through the bottom of the driving motor 17, and a spiral cutter 172 is fixedly provided on the outside of the driving shaft 171; The driving motor 17 is used to drive and control the driving shaft 171 to rotate at a uniform speed. The driving shaft 171 is used to drive the spiral knife 172 to rotate. The spiral knife 172 is used to output the Chinese medicine powder evenly downward.

[0022] Further improved, the Chinese medicine powder storage bottle rotation switching mechanism 2 includes a support plate 21, an adjustment plate 22 and a rotating rod 25, a support leg 211 is fixedly distributed at the outer edge of the bottom of the support plate 21, the rotating rod 25 is rotatably connected to the middle of the support plate 21, the adjustment plate 22 is rotatably connected to the outside of the rotating rod 25, and the adjustment plate 22 is located above the support plate 21, a partition 24 is fixedly distributed at the upper end of the adjustment plate 22, a chuck 241 is fixedly provided at the upper end of the partition 24, a placement groove 221 is opened at the upper end of the adjustment plate 22, the placement groove 221 and the partition 24 are staggered structures, and a fixed plate 23 is fixedly provided at the middle of the chuck 241 and the partition 24; The external connection of the rotating rod 25 is distributed with a support 251, a second support 252 and a bearing 253. The support 251 is fixedly arranged at the middle of the top of the fixed plate 23, the second support 252 is fixedly arranged at the middle of the bottom of the adjusting plate 22, and the bearing 253 is fixedly arranged at the middle of the supporting plate 21. The multiple groups of supporting legs 211 are used to support the supporting plate 21 with high strength, the rotating rod 25 is used to rotate and control the adjusting plate 22 to rotate stably, the placement groove 221 is used to stably place the Chinese medicine powder storage bottle, the staggered structure of the partition 24 and the chuck 241 is used to stably clamp the Chinese medicine powder storage bottle, the support 251, the support 252 and the bearing 253 are all used to stably support the rotating rod 25 to rotate smoothly to avoid jamming.

[0023] As a further improvement, a locking block 273 is installed on the outside of the rotating rod 25, and a rotating toothed disc 27 is fixedly provided at the lower end of the locking block 273. A tooth groove 271 and a tooth groove 272 are provided on the outer side of the rotating toothed disc 27. The tooth groove 271 is an arc-shaped groove structure, and the tooth groove 272 is a U-shaped groove structure. A driving disc 28 is provided at the lower end of the side of the rotating gear disc 27, a driving gear disc 281 is fixedly provided at the upper end of the driving disc 28, a locking block 283 is installed at the top of the driving gear disc 281, and a convex column 282 is fixedly provided at the side end of the driving disc 28; A driving shaft 1 261 is fixedly provided between the driving disc 28 and the driving gear disc 281. A driving motor 26 is connected through the bottom of the driving shaft 1 261. The driving motor 26 is installed at the bottom of the supporting disc 21. The locking block 1 273 is used for fastening and installing the rotating gear disc 27, the locking block 283 is used for fastening and installing the driving disc 28, the driving motor 26 and the driving shaft 1 261 are used for driving and controlling the driving disc 28 to rotate, and the driving disc 28 is used to drive the driving gear disc 281 and the boss 282 to rotate. The driving gear disc 281 and the boss 282 are engaged with the tooth groove 1 271 of the arc-shaped groove structure and the tooth groove 2 272 of the U-shaped groove structure, thereby realizing the precise rotation positioning of the storage bottle.

[0024] As a further improvement, a through hole 351 is provided at the bottom of the bottle cap conveying base 35, the diameter of the through hole 351 is larger than the diameter of the bottle cap, and the side and outer end of the bottle cap conveying base 35 are provided with a limit baffle; The through opening 351 is used to allow the bottle cap to leak downward, and the limiting baffle is used to safely limit and cover the bottle cap to prevent the bottle cap from falling outside.

[0025] Further improved, the rotary pressing packaging structure 36 includes an end plate 363, an electric push rod device 364, a guide block 3642 and a cross plate 3643. The front and rear ends of the bottom of the end plate 363 are fixed with support rods 3632, and the outer end of the bottom of the end plate 363 is fixed with a reinforcing rod 3633. The reinforcing rod 3633 is an italic structure and is fixed to the front and rear ends of the conveying trough 31 together with the support rod 3632. The electric push rod device 364 is fixed at the middle of the top of the end plate 363, and the guide block 3642 is fixed at the middle of the bottom of the end plate 363. The bottom of the electric push rod device 364 passes through the guide block 3642 and is connected to the push rod 3641. One end of the cross plate 3643 is fixed at the bottom of the push rod 3641, and the other end of the cross plate 3643 is fixed with a driving motor 361. The support rod 3632 and the reinforcing rod 3633 with an italic structure are used to support the end plate 363 with high strength. The end plate 363 is used to fix the electric push rod device 2 364. The electric push rod device 2 364 and the push rod 2 3641 are used to lift and adjust the height of the cross plate 2 3643. The guide block 3642 is used to assist the push rod 2 3641 in stabilizing the height adjustment. The cross plate 2 3643 is used to drive the drive motor 3 361 to lift and adjust.

[0026] Specifically, the bottom of the driving motor 361 is connected to the driving shaft 2 361, the bottom of the driving shaft 2 361 is fixedly provided with a packaging cover 362, the inner side wall of the packaging cover 362 is fixedly provided with a rubber protrusion structure 3621, the front and rear ends of the driving motor 361 are fixedly provided with a fixing block 2 365, the side end of the fixing block 2 365 is fixedly provided with a positioning rod 2 3651 in an L-shaped structure, the front and rear ends of the end plate 363 are both provided with a limiting hole 2 3631, and the positioning rod 2 3651 penetrates and is connected to the inside of the limiting hole 2 3631; The driving motor three 361 and the driving shaft two 361 are used to drive and control the packaging cover 362 to rotate quickly. The packaging cover 362 is used to snap onto the top of the outside of the bottle cap to seal the Chinese medicine powder storage bottle. The rubber protrusion structure 3621 is used to fasten and snap onto the outside of the bottle cap. It has high wear resistance and high toughness. The fixing block two 365 and the positioning rod two 3651 with an L-shaped structure are used to assist the driving motor three 361 to slide stably inside the limiting hole two 3631.

[0027] Working principle: Put the Chinese medicine powder into the feed port 12 of the Chinese medicine powder storage tank 11, start the negative pressure suction pump 13, suck air through the suction pipe 132, and then discharge air through the outlet pipe 131 to prevent the Chinese medicine powder from flying; The Chinese medicine powder enters the powder output pipe 16 through the discharge port 15 and the discharge hose 151, and the electric push rod device 19 is started to automatically control the push rod 191 to extend and retract, and the powder output pipe 16 is driven to rise and fall through the top plate 163 and the fixing frame 162, and extends into the bottle mouth of the Chinese medicine powder storage bottle through the injection extension pipe 161. At the same time, the driving motor 17 is started to automatically control the driving shaft 171 and the spiral knife 172 to rotate, and the Chinese medicine powder is poured upward through the injection extension pipe 161 into the inside of the Chinese medicine powder storage bottle; The driving motor 26 is started to automatically control the driving shaft 1 261 and the driving disc 28 to rotate, and the driving toothed disc 281 and the boss 282 are meshed with the tooth groove 1 271 and the tooth groove 272 of the rotating toothed disc 27, so that the rotating rod 25 drives the adjusting disc 22, the fixing disc 23, the partition plate 24 and the chuck 241 to rotate stably, and the Chinese medicine powder storage bottle placed in the placement slot 221 rotates to switch positions; The bottle cap is placed into the second conveying slot 32 through the bottle cap entrance 33, slides down to the bottle cap conveying base 35 through the conveying slot 1 31, and then falls to the top of the bottle mouth of the Chinese medicine powder storage bottle through the through opening 351; The second electric push rod device 364 is started to automatically control the second push rod 3641 located inside the guide block 3642 to drive the second horizontal plate 3643 to move up and down, so that the third drive motor 361 is adjusted downward, and the second fixed block 365 and the second positioning rod 3651 assist the third drive motor 361 to slide stably, so that the packaging cover 362 passes through the through hole 351 and is pressed downward on the outside of the bottle cap, and is fastened and locked by multiple groups of rubber protrusion structures 3621; The driving motor 361 is started to automatically control the driving shaft 2 361 and the packaging cover 362 , so that the packaging cover 362 can be fastened and packaged to the bottle mouth of the Chinese medicine powder storage bottle.

[0028] The Chinese medicine powder adding mechanism of the present invention 1, a Chinese medicine powder storage tank 11, a feed port 12, a negative pressure suction pump 13, an air outlet pipe 131, an air suction pipe 132, a fixed block 14, a support leg 141, a feed port 15, a feed hose 151, a powder output pipe 16, a perfusion extension pipe 161, a fixed frame 162, a top plate 163, a positioning rod 164, a driving motor 17, a driving shaft 171, a spiral knife 172, a horizontal plate 18, a limiting hole 181, an electric push rod device 19, a push rod 191, a Chinese medicine powder storage bottle rotation switching mechanism 2, a support plate 21, a support leg 211, an adjustment plate 22, a placement groove 221, a fixed plate 23, a partition plate 24, a chuck 241, a rotating rod 25, support 251, support 252, bearing 253, drive motor 2 26, drive shaft 1 261, rotating tooth disc 27, tooth groove 1 271, tooth groove 2 272, locking block 1 273, drive disc 28, drive tooth disc 281, boss 282, locking block 2 283, bottle cap conveying and packaging mechanism 3, conveying trough 1 31, conveying trough 2 32, bottle cap inlet 33, support leg 3 34, bottle cap conveying bottom bracket 35, through port 351, rotary pressing packaging structure 36, drive motor 3 361, drive shaft 2 361, packaging cover 362, rubber protrusion structure 3621, end plate 363, limit hole 2 3631, support rod 3632, reinforcement rod 3633, electric push rod device 2 364 , push rod 3641, guide block 3642, cross plate 3643, fixed block 365, positioning rod 3651, all components are universal standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods. The problem solved by the present invention is that manual dispensing leads to low production efficiency and easy fatigue error, the storage bottle replacement process is cumbersome, the switching speed is slow and the accuracy is difficult to ensure, the powder addition lacks precise control, and often occurs in excess or insufficient, affecting the packaging consistency and product quality, the bottle cap conveying and packaging process relies on manual operation, the positioning is inaccurate, the packaging efficiency is low and the quality is unstable. The present invention solves the problem that manual dispensing leads to low production efficiency and easy fatigue error, the storage bottle replacement process is cumbersome, the switching speed is slow and the accuracy is difficult to ensure, the powder addition lacks precise control, and often occurs in excess or insufficient, affecting the packaging consistency and product quality, the bottle cap conveying and packaging process relies on manual operation, the positioning is inaccurate, the packaging efficiency is low and the quality is unstable. In combination, the equipment integrates three core functions of Chinese medicine powder addition, storage bottle rotation switching and bottle cap conveying and packaging, realizing the full automation operation from powder filling to packaging completion, greatly reducing manual participation, and the automated process can work continuously and stably, avoiding fatigue errors caused by manual operation, ensuring high efficiency and high quality of production; the Chinese medicine powder storage bottle rotation switching mechanism 2 realizes the rapid switching of storage bottles, simplifies the process of manual replacement of storage bottles, improves the switching speed, and ensures the accuracy of switching; the Chinese medicine powder adding mechanism 1 enables the powder to be accurately, evenly and quantitatively poured into the storage bottle, avoiding the problem of overdosage or underdosage, and improving the consistency of packaging and product quality;The bottle cap conveying and packaging mechanism 3 realizes the automatic conveying and positioning of the bottle cap. The rotating pressing packaging structure 36 can accurately align and press the storage bottle mouth, ensuring the stability of the packaging process, reducing deviations, and improving packaging efficiency and quality.

[0029] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the attached claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0030] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An automatic packaging device for Chinese medicine powder, comprising a Chinese medicine powder adding mechanism (1), a Chinese medicine powder storage bottle rotation switching mechanism (2) and a bottle cap conveying and packaging mechanism (3), characterized in that: The Chinese medicine powder adding mechanism (1) and the bottle cap conveying and packaging mechanism (3) are respectively located on both sides of the Chinese medicine powder storage bottle rotation switching mechanism (2); The Chinese medicine powder storage bottle rotation switching mechanism (2) is used to rotate and switch the Chinese medicine powder storage bottle; The Chinese medicine powder adding mechanism (1) comprises a Chinese medicine powder storage tank (11), a feed port (12), a fixed block (14), a feed port (15), a feed hose (151), a powder output pipe (16) and an infusion extension pipe (161), wherein the fixed block (14) is fixedly distributed on the outer side wall of the Chinese medicine powder storage tank (11), a support leg (141) is fixedly provided on the bottom of the fixed block (14), and the feed port (12) is arc-shaped and opened on the Chinese medicine powder storage tank. The top side end of the tank (11), the discharge port (15) is a bucket-shaped structure fixedly arranged at the bottom of the Chinese medicine powder storage tank (11), the discharge hose (151) is connected to the bottom of the discharge port (15), the upper end of the side of the powder output pipe (16) is fixedly connected to the bottom of the discharge hose (151), the injection extension pipe (161) is fixedly connected to the bottom of the powder output pipe (16), and the injection extension pipe (161) is used to extend into the interior of the Chinese medicine powder storage bottle to inject the Chinese medicine powder; The bottle cap conveying and packaging mechanism (3) comprises a conveying trough (31), a conveying trough (32), a bottle cap inlet (33), a bottle cap conveying base (35) and a rotary pressing and packaging structure (36); the conveying trough (31) is an italic structure and has a supporting leg (34) fixedly distributed at the bottom; the conveying trough (32) is a bent plate structure fixedly arranged at the upper end of the conveying trough (31); the bottle cap inlet (33) is fixedly arranged at the outer end of the conveying trough (32); the bottle cap conveying base (35) is fixedly arranged at the lower end of the conveying trough (31); and the rotary pressing and packaging structure (36) is arranged above the bottle cap conveying base (35) and is fixedly connected to the side end of the conveying trough (31).

2. The automatic packaging equipment for Chinese medicine powder according to claim 1, characterized in that: A negative pressure suction pump (13) is installed in the middle of the top of the Chinese medicine powder storage tank (11); an air outlet pipe (131) is connected to the side end of the negative pressure suction pump (13); a suction pipe (132) is connected through the bottom of the negative pressure suction pump (13); the suction pipe (132) is in a curved pipe structure and extends toward the feed port (12); a filter cover is installed at the outer end of the suction pipe (132).

3. The automatic packaging equipment for Chinese medicine powder according to claim 2 is characterized in that: A transverse plate (18) is fixedly provided at the inner side end of the Chinese medicine powder storage tank (11), a limiting hole (181) is provided in the middle of the transverse plate (18), an electric push rod device (19) is fixedly provided near the outer end of the top of the transverse plate (18), a push rod (191) is connected through the bottom of the electric push rod device (19), a top plate (163) is fixedly provided at the bottom of the push rod (191), a fixing frame (162) is fixedly provided at the front and rear ends of the bottom of the top plate (163), and the lower end of the fixing frame (162) is fixedly provided between the powder output pipes (16); A positioning rod (164) having an L-shaped tubular structure is fixedly provided at the upper end of the side of the powder output tube (16), and the positioning rod (164) passes through and is connected to the inside of the limiting hole (181).

4. The automatic packaging equipment for Chinese medicine powder according to claim 3 is characterized in that: A driving motor 1 (17) is fixedly provided at the middle of the top of the powder output tube (16), a driving shaft (171) is connected through the bottom of the driving motor 1 (17), and a spiral blade (172) is fixedly provided on the outside of the driving shaft (171).

5. The automatic packaging equipment for Chinese medicine powder according to claim 1 is characterized in that: The Chinese medicine powder storage bottle rotation switching mechanism (2) comprises a support plate (21), an adjustment plate (22) and a rotation rod (25); a second support leg (211) is fixedly arranged at the outer edge of the bottom of the support plate (21); the rotation rod (25) is rotationally connected to the middle of the support plate (21); the adjustment plate (22) is rotationally connected to the outside of the rotation rod (25); and the adjustment plate (22) is located above the support plate (21); a partition plate (24) is fixedly arranged at the upper end of the adjustment plate (22); a chuck (241) is fixedly arranged at the upper end of the partition plate (24); a placement groove (221) is opened at the upper end of the adjustment plate (22); the placement groove (221) and the partition plate (24) are staggered structures; and a fixed plate (23) is fixedly arranged at the middle of the chuck (241) and the partition plate (24); The external connection of the rotating rod (25) includes a support (251), a second support (252) and a bearing (253); the support (251) is fixedly arranged at the middle of the top of the fixed plate (23); the second support (252) is fixedly arranged at the middle of the bottom of the adjustment plate (22); and the bearing (253) is fixedly arranged at the middle of the support plate (21).

6. The automatic packaging equipment for Chinese medicine powder according to claim 5, characterized in that: A locking block 1 (273) is installed on the outside of the rotating rod (25), a rotating toothed disc (27) is fixedly provided at the lower end of the locking block 1 (273), and a tooth groove 1 (271) and a tooth groove 2 (272) are arranged on the outside of the rotating toothed disc (27), the tooth groove 1 (271) is an arc-shaped groove structure, and the tooth groove 2 (272) is a U-shaped groove structure; A driving disc (28) is provided at the lower end of the side of the rotating toothed disc (27), a driving toothed disc (281) is fixedly provided at the upper end of the driving disc (28), a locking block 2 (283) is installed at the top of the driving toothed disc (281), and a convex column (282) is fixedly provided at the side end of the driving disc (28); A driving shaft 1 (261) is fixedly provided between the driving disc (28) and the driving gear disc (281), and a driving motor 2 (26) is connected through the bottom of the driving shaft 1 (261), and the driving motor 2 (26) is installed at the bottom of the supporting disc (21).

7. The automatic packaging equipment for Chinese medicine powder according to claim 1 is characterized in that: The bottom of the bottle cap conveying base (35) is provided with a through opening (351), the diameter of the through opening (351) is larger than the diameter of the bottle cap, and the side and outer end of the bottle cap conveying base (35) are both provided with limiting baffles.

8. The automatic packaging equipment for Chinese medicine powder according to claim 7 is characterized in that: The rotary pressing packaging structure (36) comprises an end plate (363), a second electric push rod device (364), a guide block (3642) and a second cross plate (3643); a support rod (3632) is fixedly provided at the front and rear ends of the bottom of the end plate (363); a reinforcing rod (3633) is fixedly provided at the outer end of the bottom of the end plate (363); the reinforcing rod (3633) is in an italic structure and is fixedly provided at the front and rear ends of the first conveying trough (31) together with the support rod (3632); The second electric push rod device (364) is fixedly arranged at the middle of the top of the end plate (363), the guide block (3642) is fixedly arranged at the middle of the bottom of the end plate (363), the bottom of the second electric push rod device (364) passes through the guide block (3642) and is connected to the second push rod (3641), one end of the second cross plate (3643) is fixedly arranged at the bottom of the second push rod (3641), and the other end of the second cross plate (3643) is fixedly provided with a driving motor three (361).

9. The automatic packaging equipment for Chinese medicine powder according to claim 8, characterized in that: The bottom of the driving motor three (361) is connected to the driving shaft two (361), the bottom of the driving shaft two (361) is fixedly provided with a packaging cover (362), the inner wall of the packaging cover (362) is fixedly provided with a rubber protrusion structure (3621), the front and rear ends of the driving motor three (361) are fixedly provided with a fixing block two (365), the side end of the fixing block two (365) is fixedly provided with a positioning rod two (3651) in an L-shaped structure, the front and rear ends of the end plate (363) are both provided with a limiting hole two (3631), and the positioning rod two (3651) is connected to the inside of the limiting hole two (3631).

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