A medicine pressing production line

Abstract

The utility model discloses a medicine pressing production line, including charging department, medicine pressing material returning part, mobile mould car and material receiving platform, and mobile mould car moves between charging department, medicine pressing material returning part, material receiving platform, be provided with middle mould plate on mobile mould car, be provided with a plurality of material returning base and medicine pressing base on middle mould plate, and the mould cavity part of detachable connection is all detachable connection on material returning base and medicine pressing base, and the medicine pressing rod and material returning rod of medicine pressing material returning part are all vertically fixed on the top plate, and the top plate horizontal fixed is on the slider of press, and the medicine pressing rod and medicine pressing base one -to -one corresponding setting, and the material returning rod and material returning base one -to -one corresponding setting, the utility model discloses through corresponding setting's medicine pressing material returning part and mobile mould car, can complete medicine pressing and material returning technology simultaneously in the one -time pressing process of press, has improved production efficiency, has reduced the setting of production equipment, has reduced production cost, and simultaneously through setting two material receiving platforms realizes the alternation of two mobile mould cars, further improved production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of ammunition production technology, specifically to a propellant production line. Background Technology

[0002] The production process of press-pressed drug cartridges generally involves loading, pressing, and unloading. This is achieved by placing the mold cavity on the pressing base, filling the mold cavity with drug powder, pressing the drug powder in the mold cavity with a pressing rod, placing the mold cavity on the unloading base, and then unloading the pressed drug cartridges from the mold cavity using an unloading rod.

[0003] The existing drug pressing production line adopts a linear production process, that is, after the drug pressing process is carried out at the drug pressing station, it is moved to the unloading station for the unloading process. It is necessary to set up two presses for drug pressing and unloading to carry out the two processes separately. The work efficiency is relatively low, the production equipment cost is high, and the footprint is large.

[0004] In view of the above-mentioned defects, the creator of this utility model has finally obtained this utility model after a long period of research and practice. Utility Model Content

[0005] To address the aforementioned technical deficiencies, the present invention provides a drug-pressing production line, comprising a drug-loading section, a drug-pressing and unloading section, a mobile mold cart, and a receiving platform. Two receiving platforms are respectively located on either side of the drug-loading section. The drug-loading section and the drug-pressing and unloading section are connected by guide rails. The mobile mold cart moves between the drug-loading section, the drug-pressing and unloading section, and the receiving platform. The mobile mold cart is equipped with a central template, on which an unloading group and a drug-pressing group are mounted. The unloading group includes several unloading bases, and the drug-pressing group includes several drug-pressing bases. Mold cavities are detachably connected to both the unloading bases and the drug-pressing bases. The drug-pressing and unloading section includes a top plate, a drug-pressing rod, and a drug-removing rod. Both the drug-pressing rod and the drug-removing rod are vertically fixed to the top plate, which is horizontally fixed to the slider of the press. The drug-pressing rod and the drug-pressing base are each corresponding to one of the drug-pressing rods and the drug-removing rods.

[0006] Preferably, the middle template is provided with multiple ejector groups and pressing groups, the ejector bases on the same ejector group are arranged in a straight line, the pressing bases on the same pressing group are arranged in a straight line, and the mold cavities corresponding to the same ejector group or pressing group are fixedly connected by a mold cavity connecting plate.

[0007] Preferably, the number of material ejection bases on the material ejection group is the same as the number of drug pressing bases on the drug pressing group, and the number of the material ejection group and the drug pressing group are the same.

[0008] Preferably, the pressing and unloading section is provided with a demolding limiting plate, and the two demolding limiting plates are respectively arranged on both sides of the moving mold carriage located at the pressing and unloading section, and the two demolding limiting plates are horizontally arranged above both ends of each mold cavity connecting plate.

[0009] Preferably, the middle template is provided with a guide sleeve, the guide sleeve is provided with a guide hole axially, the guide hole is provided perpendicularly through the middle template, the top plate is provided with a guide post, the guide post and the guide hole are coaxially arranged in a one-to-one correspondence, and the length of the guide post is greater than the length of the pressing rod and the ejector rod.

[0010] Preferably, the bottom of the mobile mold cart is provided with track wheels, the guide rails are horizontally arranged and the two guide rails are parallel to each other, and the track wheels and the guide rails are configured to cooperate with each other.

[0011] Preferably, the mobile mold carriage is provided with a docking plate, the docking plate and the intermediate template are arranged parallel to each other, the docking plate is located below the intermediate template and is connected to the intermediate template through a pad block.

[0012] Preferably, the loading section includes a mounting plate, a dispensing plate, a feeding plate, and a loading funnel. The dispensing plate is horizontally disposed on the mounting plate, and the feeding plate is movably connected below the dispensing plate. The dispensing plate and the feeding plate are arranged parallel to each other, and the top surface of the feeding plate is in contact with the bottom surface of the dispensing plate. A plurality of loading funnels are disposed on the dispensing plate, and the feeding plate is provided with feeding holes, each feeding hole corresponding to a loading funnel. Each loading funnel corresponds to a pressing base on the movable mold carriage located at the loading section.

[0013] Preferably, a vibration cylinder is fixedly installed on the medicine-dispensing plate.

[0014] Preferably, the bottom of the medicine-discharging plate is provided with two guide plates, each of which is provided with a guide groove. The two sides of the feeding plate are respectively disposed in the two guide grooves. An adjusting cylinder is provided on the mounting plate. The telescopic rod of the adjusting cylinder is connected to the feeding plate. The adjusting cylinder drives the feeding plate to move linearly along the guide groove.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: By using the correspondingly arranged pressing and unloading section and the moving mold cart, this utility model can simultaneously complete the pressing and unloading process during one pressing of the press, thereby improving production efficiency, reducing the setup of production equipment, and lowering production costs. At the same time, by setting up two receiving platforms to achieve the alternation of the two moving mold carts, production efficiency is further improved. Attached Figure Description

[0016] Figure 1This is a three-dimensional structural view of the drug compression production line;

[0017] Figure 2 This is a top view of the structure of the drug compression production line;

[0018] Figure 3 This is a structural view of the mobile mold vehicle;

[0019] Figure 4 This is a structural view of the drug ejection section;

[0020] Figure 5 This is a structural view of the loading section.

[0021] The numbers in the image represent:

[0022] 1-Filling section; 2-Pressure and ejection section; 3-Mobile mold cart; 4-Receiving platform; 5-Guide rail; 11-Mounting plate; 12-Dispensing plate; 13-Dispensing plate; 14-Filling funnel; 15-Guide plate; 21-Top plate; 22-Pressure rod; 23-Ejection rod; 24-Demolding limit plate; 25-Guide column; 31-Middle template; 32-Ejection base; 33-Pressure base; 34-Mold cavity; 35-Mold cavity connecting plate; 36-Guide sleeve; 37-Diamond plate; 38-Padded block. Detailed Implementation

[0023] The above-mentioned and other technical features and advantages of this utility model will be described in more detail below with reference to the accompanying drawings.

[0024] Example 1

[0025] like Figure 1 and Figure 2 As shown, Figure 1 This is a three-dimensional structural view of the drug compression production line; Figure 2 This is a top view of the structure of the drug compression production line.

[0026] The drug-pressing production line of this utility model includes a drug-loading section 1, a drug-pressing and unloading section 2, a moving mold cart 3, and a receiving platform 4. Two receiving platforms 4 are respectively arranged on both sides of the drug-loading section 1. The drug-loading section 1 and the drug-pressing and unloading section 2 are connected by guide rails 5. The moving mold cart 3 moves between the drug-loading section 1, the drug-pressing and unloading section 2, and the receiving platform 4. A middle mold 31 is provided on the moving mold cart 3. An unloading group and a drug-pressing group are provided on the middle mold 31. The unloading group includes several unloading bases. The pressing assembly includes several pressing bases 33, and mold cavities 34 are detachably connected to both the ejector base 32 and the pressing base 33. The ejector part 2 includes a top plate 21, a pressing rod 22, and an ejector rod 23. The pressing rod 22 and the ejector rod 23 are both vertically fixed on the top plate 21, and the top plate 21 is horizontally fixed on the slider of the press. The pressing rod 22 is arranged in a one-to-one correspondence with the pressing base 33, and the ejector rod 23 is arranged in a one-to-one correspondence with the ejector base 32.

[0027] Specifically, in the initial state, the mobile mold cart 3 is located on one of the receiving platforms 4. The ejector base 32 is provided with the mold cavity 34 after being pressed with medicine, and the pressing base 33 is provided with the empty mold cavity 34. The mobile mold cart 3 moves to the position of the loading part 1, and the loading part 1 fills the mold cavity 34 on the pressing base 33 with medicine powder. After filling, the mobile mold cart 3 moves to the position of the pressing and ejecting part 2. Under the drive of the press, the pressing rod 22 and the ejecting rod 23 press down simultaneously to realize the pressing and ejecting operations at the same time. The mobile mold cart 3 moves to one of the receiving platforms 4 to collect the medicine columns in the mold cavity 34 on the unloading base 32 and moves the empty mold cavity 34 to the pressing base 33. At the same time, the mold cavity 34 with medicine already pressed on the pressing base 33 is moved to the unloading base 32, completing one production cycle. Meanwhile, while the mobile mold cart 3 on the receiving platform 4 is performing the collecting operation and moving the mold cavity 34, the mobile mold cart 3 on another receiving platform 4 can simultaneously perform the medicine loading and pressing unloading operations, thereby greatly improving production efficiency.

[0028] This invention, through the correspondingly configured pressing and unloading section 2 and the mobile mold cart 3, can simultaneously complete the pressing and unloading processes during a single press cycle, thereby improving production efficiency, reducing the need for production equipment, and lowering production costs. Furthermore, by setting up two receiving platforms 4 to allow the two mobile mold carts 3 to alternate, production efficiency is further improved.

[0029] Example 2

[0030] like Figure 3 and Figure 4 As shown, Figure 3 This is a structural view of the mobile mold vehicle; Figure 4 This is a structural view of the drug ejection section.

[0031] The template 31 is provided with multiple ejector groups and pressing groups. The ejector bases 32 on the same ejector group are arranged in a straight line, and the pressing bases 33 on the same pressing group are arranged in a straight line. The mold cavity parts 34 corresponding to the same ejector group or pressing group are fixedly connected by the mold cavity connecting plate 35, so as to realize the quick replacement and installation of the mold cavity parts 34 between the ejector group and the pressing group, and further improve the production efficiency.

[0032] The number of ejector bases 32 on the ejector group is the same as the number of pressing bases 33 on the pressing group, and the number of ejector groups and pressing groups is the same, thereby facilitating the replacement of the mold cavity portion 34 on the mold cavity connecting plate 35 between the ejector group and the pressing group.

[0033] Preferably, the pressing and unloading section 2 is provided with a demolding limiting plate 24. The two demolding limiting plates 24 are respectively arranged on both sides of the moving mold carriage 3 located at the pressing and unloading section 2. The two demolding limiting plates 24 are horizontally arranged above the two ends of each mold cavity connecting plate 35, so as to prevent the mold cavity 34 from moving upward with the top plate 21 during the upward movement of the top plate 21, thereby limiting the stability of the position of each mold cavity 34 on the moving mold carriage 3 during demolding.

[0034] Generally, the middle template 31 is provided with a guide sleeve 36, and the guide sleeve 36 is provided with a guide hole in the axial direction. The guide hole is provided vertically through the middle template 31. The top plate 21 is provided with a guide post 25 in the vertical direction. The guide post 25 and the guide hole are coaxially arranged in a one-to-one correspondence. The length of the guide post 25 is greater than the length of the pressing rod 22 and the ejector rod 23. So when the top plate 21 presses down on the middle template 31, the guide post 25 enters the guide hole first, thereby ensuring the stability of the pressing and ejection process.

[0035] The bottom of the mobile mold cart 3 is provided with track wheels, the guide rails 5 are horizontally arranged and the two guide rails 5 are parallel to each other. The track wheels and the guide rails 5 are configured to cooperate, so as to facilitate the stable linear movement of the mobile mold cart 3 between the loading part 1 and the pressing and unloading part 2. At the same time, it also ensures that the mobile mold cart 3 is accurately aligned at the loading part 1 and the pressing and unloading part 2, which facilitates the loading and pressing and unloading operations.

[0036] The mobile mold carriage 3 is equipped with a docking plate 37, which is arranged parallel to the middle template 31. The docking plate 37 is located below the middle template 31 and is connected to the middle template 31 through a pad 38, thereby providing an elastic buffering effect during the pressing and unloading process.

[0037] Example 3

[0038] like Figure 5 As shown, Figure 5 This is a structural view of the loading section. The loading section 1 includes a mounting plate 11, a dispensing plate 12, a feeding plate 13, and loading funnels 14. The dispensing plate 12 is horizontally disposed on the mounting plate 11. The feeding plate 13 is movably connected below the dispensing plate 12. The dispensing plate 12 and the feeding plate 13 are arranged in parallel, and the top surface of the feeding plate 13 is in contact with the bottom surface of the dispensing plate 12. A plurality of loading funnels 14 are disposed on the dispensing plate 12. The feeding plate 13 is provided with feeding holes, and the feeding holes are arranged one-to-one with the loading funnels 14. The loading funnels 14 are arranged one-to-one with the pressing bases 33 on the moving mold cart 3 located at the loading section 1.

[0039] By moving the feeding plate 13, the feeding hole can be set to correspond one-to-one with the bottom of the drug-filling funnel 14, so that the drug powder in the drug-filling funnel 14 falls into the corresponding mold cavity 34 through the feeding hole. Alternatively, the bottom of the drug-filling funnel 14 can be sealed by moving the feeding plate 13, which facilitates the pre-filling of the drug-filling funnel 14.

[0040] A vibration cylinder is fixedly installed on the medicine-dispensing plate 12. During the filling process, the vibration cylinder drives the medicine-dispensing plate 12 and the medicine-filling funnel 14 to shake, thereby making it easier for the medicine powder in the medicine-filling funnel 14 to fall.

[0041] The bottom of the medicine-discharging plate 12 is provided with two guide plates 15, each of which is provided with a guide groove. The two sides of the feeding plate 13 are respectively located in the two guide grooves, thereby facilitating the stable movement of the feeding plate 13. The mounting plate 11 is provided with an adjusting cylinder, and the telescopic rod of the adjusting cylinder is connected to the feeding plate 13. Thus, the adjusting cylinder drives the feeding plate 13 to move linearly along the guide groove, thereby realizing the opening and closing of the bottom of the medicine-filling funnel 14.

[0042] Similarly, the mounting plate 11 is connected to the lifting cylinder, which can drive the entire loading section 1 to move vertically, thereby facilitating the adjustment of the height of the loading section 1 based on actual conditions.

[0043] The above description is merely a preferred embodiment of the present utility model and is illustrative rather than restrictive. Those skilled in the art will understand that many changes, modifications, and even equivalents can be made within the spirit and scope defined by the claims of the present utility model, all of which will fall within the protection scope of the present utility model.

Claims

1. A pharmaceutical pressing production line, characterized in that, The device includes a loading section, a pressing and unloading section, a moving mold cart, and a receiving platform. Two receiving platforms are respectively located on either side of the loading section. The loading section and the pressing and unloading section are connected by guide rails. The moving mold cart moves between the loading section, the pressing and unloading section, and the receiving platform. The moving mold cart is equipped with a middle template, which contains an unloading group and a pressing group. The unloading group includes several unloading bases, and the pressing group includes several pressing bases. Mold cavities are detachably connected to both the unloading bases and the pressing bases. The pressing and unloading section includes a top plate, a pressing rod, and an unloading rod. The pressing rod and the unloading rod are vertically fixed to the top plate, which is horizontally fixed to the slide block of the press. The pressing rod and the pressing base are each corresponding to one of the unloading rods and the unloading bases.

2. The drug pressing production line as described in claim 1, characterized in that, The template is provided with multiple ejector groups and pressing groups. The ejector bases on the same ejector group are arranged in a straight line, and the pressing bases on the same pressing group are arranged in a straight line. The mold cavities corresponding to the same ejector group or pressing group are fixedly connected by a mold cavity connecting plate.

3. The drug pressing production line as described in claim 2, characterized in that, The number of material ejection bases on the ejection group is the same as the number of drug pressing bases on the drug pressing group, and the number of ejection groups and drug pressing groups is the same.

4. The drug pressing production line as described in claim 2, characterized in that, The pressing and unloading section is provided with a demolding limiting plate. The two demolding limiting plates are respectively arranged on both sides of the moving mold carriage located at the pressing and unloading section. The two demolding limiting plates are horizontally arranged above both ends of each mold cavity connecting plate.

5. The drug pressing production line as described in claim 2, characterized in that, The middle template is provided with a guide sleeve, and the guide sleeve is provided with a guide hole in the axial direction. The guide hole is provided vertically through the middle template. The top plate is provided with a guide post in the vertical direction. The guide post and the guide hole are coaxially arranged in a one-to-one correspondence, and the length of the guide post is greater than the length of the pressing rod and the ejector rod.

6. The drug pressing production line as described in claim 1, characterized in that, The bottom of the mobile mold cart is equipped with track wheels, the guide rails are horizontally arranged and the two guide rails are parallel to each other, and the track wheels and the guide rails are configured to cooperate with each other.

7. The drug pressing production line as described in claim 1, characterized in that, The mobile mold carriage is equipped with a docking plate, which is arranged parallel to the middle template. The docking plate is located below the middle template and is connected to the middle template through a pad.

8. The drug pressing production line as described in claim 1, characterized in that, The drug loading section includes a mounting plate, a drug dispensing plate, a feeding plate, and drug loading funnels. The drug dispensing plate is horizontally disposed on the mounting plate, and the feeding plate is movably connected below the drug dispensing plate. The drug dispensing plate and the feeding plate are arranged in parallel, and the top surface of the feeding plate is in contact with the bottom surface of the drug dispensing plate. A plurality of drug loading funnels are disposed on the drug dispensing plate, and the feeding plate is provided with feeding holes, each feeding hole corresponding to a drug loading funnel. Each drug loading funnel corresponds to a drug pressing base located on the movable mold carriage at the drug loading section.

9. The drug pressing production line as described in claim 8, characterized in that, A vibration cylinder is fixedly installed on the medicine-dispensing plate.

10. The drug pressing production line as described in claim 9, characterized in that, The bottom of the medicine-discharging plate is provided with two guide plates, each of which is provided with a guide groove. The two sides of the feeding plate are respectively located in the two guide grooves. An adjusting cylinder is provided on the mounting plate. The telescopic rod of the adjusting cylinder is connected to the feeding plate. The adjusting cylinder drives the feeding plate to move linearly along the guide groove.

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