Collagen solid preparation low-temperature drying system and method with packaging function

Abstract

The collagen solid preparation low-temperature drying system with the packaging function comprises a limiting plate, the top of the limiting plate is slidably connected with a moving plate, a plurality of rectangular grooves are formed in the top of the moving plate, and the rectangular grooves are sequentially and linearly arranged from left to right; a vertical plate is fixedly connected to the position, close to the left side, of the rear side of the limiting plate, a main motor is arranged on the rear side of the vertical plate, and an L-shaped fixing rod is fixedly connected to the bottom of the main motor. According to the collagen freeze-drying machine, through the automatic and integrated design, instant packaging of collagen after freeze-drying is achieved, the activity of the collagen is effectively protected, the pollution risk is reduced, the production efficiency and the product quality are improved, and tedious operation and the pollution risk caused by manual packaging are avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of collagen preparation, and in particular to a low-temperature drying system and method for preparing collagen solid with encapsulation function. Background Art

[0002] With the continuous development of biotechnology, collagen has become an important raw material in the fields of medical treatment, beauty and nutritional supplements due to its unique biological activity and wide application prospects. However, as a biologically active substance, collagen is easily affected by external environmental factors during extraction, processing and storage, resulting in reduced or even lost activity. Therefore, how to ensure the activity and stability of collagen during the preparation process has become the focus of the industry.

[0003] Freeze-drying technology, as an effective method for preserving bioactive substances, is widely used in the preparation of collagen. Freeze-drying can remove moisture from collagen, reduce its activity loss, and extend its shelf life. However, traditional freeze-drying equipment usually requires manual packaging after freeze-drying, which not only increases the difficulty of operation, but also increases the risk of product contamination and reduced activity. Summary of the invention

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a low-temperature drying system for preparing collagen solid with packaging function, comprising a limit plate, a movable plate is slidably connected to the top of the limit plate, a plurality of rectangular grooves are opened on the top of the movable plate, and the plurality of rectangular grooves are linearly arranged from left to right in sequence, a vertical plate is fixedly connected to the rear side of the limit plate near the left side, a main motor is arranged on the rear side of the vertical plate, an L-shaped fixing rod is fixedly connected to the bottom of the main motor, an end of the L-shaped fixing rod away from the main motor is fixedly connected to the vertical plate, a power output shaft of the main motor passes through the inner cavity of the vertical plate, a first crank is fixedly connected to the front end of the power output shaft, a second crank is hinged to the front side of the first crank near the bottom, a card plate is fixedly connected to the right side of the vertical plate, a slide plate is slidably connected to the front side of the card plate, and the other end of the second crank The side is hinged at the front side of the skateboard, and a lifting rod is hinged at the front side of the skateboard near the right side. A spring is fixedly connected at the center of the skateboard, and the right side of the spring is in contact with the lifting rod. A plurality of openings are provided at the top of the movable plate near the front side, and a placement plate is provided in the inner cavity of the opening. A placement groove is provided at the top of the placement plate, and a syringe bottle is provided in the inner cavity of the placement groove. A bottom plate is provided at the bottom of the placement plate, and L-shaped steel plates are fixedly connected on the left and right sides of the bottom plate. The two L-shaped steel plates are fixedly connected to the movable plate on one side away from the bottom plate. Two vertical rods are fixedly connected to the top of the bottom plate, and the top ends of the two vertical rods pass through the inner cavity of the placement plate. A first spring is sleeved on the outer sides of the two vertical rods, and the top end of the first spring is fixedly connected to the bottom of the placement plate, and the bottom end of the first spring is fixedly connected to the top of the bottom plate. A trigger is provided on the top of the bottom plate.

[0005] Preferably, the limiting plate has a base on the front side, and a secondary motor is provided at the top of the base near the front side. The bottom of the secondary motor is fixedly connected to a support plate, and the bottom of the support plate is fixedly connected to the base. The power output shaft of the secondary motor is fixedly connected to a transmission rod, and a driving gear is fixedly sleeved on the outer side of the transmission rod, and a driven gear is meshed with the bottom of the driving gear. A first rotating shaft passes through the center of the driven gear and is fixedly connected thereto, and the front end of the first rotating shaft is inserted into the support plate, and a first column is jointly sleeved on the outer side of the transmission rod and the outer side of the first rotating shaft, and the bottom end of the first column is fixedly connected to the base.

[0006] Preferably, a movable plate is fixedly sleeved on the outer side of the transmission rod near the rear end, a fourth column is sleeved on the outer side of the transmission rod near the rear end, the bottom end of the fourth column is fixedly connected to the base, a rotating block is fixedly connected to the rear end of the transmission rod, a fitting rod is fixedly connected to the rear side of the rotating block, a third column is fixedly connected to the right side of the fourth column, a second rotating shaft is inserted on the front side of the third column, a swing plate is fixedly connected to the front end of the second rotating shaft, the top of the swing plate is fitted with the bottom of the movable plate, and a front plate is fixedly sleeved on the outer side of the second rotating shaft.

[0007] Preferably, a cross bar is provided through the inner cavity of the front plate near the right side, and a rear plate is fixedly connected to the rear end of the cross bar, a third rotating shaft is provided through the inner cavity of the rear plate near the left side, a second column is sleeved on the outer side of the third rotating shaft, and the bottom end of the second column is fixedly connected to the base, a reciprocating plate is fixedly connected to the rear end of the third rotating shaft, an L-shaped positioning rod is fixedly connected to the right side of the base near the rear side, a hinged plate is hinged to the outer side of the reciprocating plate near the right side, a swing plate is hinged to the top of the hinged plate, and the right side of the swing plate is hinged to the L-shaped positioning rod.

[0008] Preferably, a lower plate is fixedly connected to the top of the base near the rear side, two straight rods are passed through the inner cavity of the lower plate, the top ends of the two straight rods are commonly fixedly connected to a second top plate, and the other side of the swing plate is hinged to the second top plate.

[0009] Preferably, there is a rotating plate on the top of the base, a central axis is fixedly connected to the center of the bottom of the rotating plate, and the bottom end of the central axis is inserted into the top of the base, and there is a first top plate on the top of the rotating plate, and a plurality of through holes are opened at the bottom of the rotating plate, and the through holes are arranged in a circular array with the center of the rotating plate as the center, and a plurality of freezers are attached to the top of the rotating plate, and the positions of the plurality of freezers correspond to the through holes, and two mounting rods are fixedly connected to the front side of the first top plate, and the other ends of the two mounting rods are fixedly connected to the support plate, and an L-shaped connecting rod is fixedly connected to the rear side of the first top plate, and the other end of the L-shaped connecting rod is fixedly connected to the feeding pipe, and a guide ball is fixedly sleeved on the outer side of the central axis near the center, and a plurality of arc grooves are opened on the outer side of the guide ball, and the plurality of arc grooves are arranged in a circular array with the center of the central axis as the center, and a plurality of U-shaped grooves are opened on the outer side of the guide ball, and the plurality of U-shaped grooves and the arc grooves are arranged in an alternating manner.

[0010] Preferably, a discharge port is provided at the bottom of the freezer, a sealing plate is attached to the bottom of the discharge port, two L-shaped fixing seats are fixedly connected to the bottom of the sealing plate, a second spring is fixedly connected to the top of the two L-shaped fixing seats, the top of the second spring is fixedly connected to the bottom of the freezer, a C-shaped connecting rod is fixedly connected to the top of the first top plate near the rear side, the other end of the C-shaped connecting rod is fixedly connected to a support plate, and the discharge pipe is located below the through-port.

[0011] A method for preparing a low-temperature drying system for collagen solid with encapsulation function comprises the following steps:

[0012] S1: When the power output shaft of the main motor is started, it can drive the first crank to rotate, and when the first crank rotates, it can drive the second crank to swing, and when the second crank swings, it can push the slide plate to move back and forth, and when the slide plate moves back and forth, it can drive the slide plate to move back and forth, and when the slide plate moves, it can fit into the rectangular groove, thereby driving the moving plate to move;

[0013] S2: When the auxiliary motor is started, the power output shaft can drive the transmission rod to rotate, and when the transmission rod rotates, the movable plate can be driven to rotate, and when the movable plate rotates, the swing plate can be driven to swing downward, and when the swing plate swings downward, the rear plate can be driven to swing upward through the front plate, and when the rear plate swings upward, the reciprocating plate can be driven to swing upward, and the reciprocating plate can drive the rotating plate to swing upward through the hinged plate, and drive the second top plate to move upward, so as to lift up the adjacent freezer;

[0014] S3: When the freezer moves upward, the support plate can contact the sealing plate, so that when the sealing plate moves downward, the collagen freeze-dried powder in the inner cavity of the freezer falls downward and enters the inner cavity of the vial through the discharge tube. When the inner cavity of the vial begins to add collagen freeze-dried powder, it can drive the placement plate to move downward. When the placement plate moves downward, the trigger can be activated. When the trigger is activated, the auxiliary motor starts again, and the rotating block can be driven to rotate through the transmission rod. When the rotating block rotates, it can drive the guide ball to rotate through the fitting rod and the U-shaped groove. When the guide ball rotates, it can drive the center axis to rotate. When the center axis rotates, it can drive the rotating plate to rotate. When the rotating plate rotates, it can drive several freezers to rotate. When the freezer is active, the collagen freeze-dried powder in the cavities of different freezers can be filled.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The present invention realizes instant packaging of collagen after freeze-drying through the mutual cooperation between the first column, the driving gear, the transmission rod, the guide ball, the central axis, the movable plate, the swing plate, the front plate and other components through automated and integrated design, effectively protects the activity of the collagen, reduces the risk of contamination, improves production efficiency and product quality, and avoids the cumbersome operation and contamination risk caused by manual packaging. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the present invention;

[0018] Figure 2 This is a schematic diagram of the structure of the component moving plate of the present invention;

[0019] Figure 3 It is a bottom view of the component moving plate structure of the present invention;

[0020] Figure 4 It is a right view of the component support plate structure of the present invention;

[0021] Figure 5 It is a left view of the rotating plate structure of the component of the present invention;

[0022] Figure 6 This is a schematic diagram of the component placement board structure of the present invention;

[0023] Figure 7 This is a disassembled diagram of the first top plate structure of the component of the present invention;

[0024] Figure 8 for Figure 7 Enlarged view of point A in the middle;

[0025] Fig. 9 for Figure 4 Enlarged view of point B in the middle.

[0026] Numbers in the figure: 1, limit plate; 2, moving plate; 3, first crank; 4, second crank; 5, card plate; 6, slide plate; 7, vertical plate; 8, L-shaped fixed rod; 9, main motor; 10, L-shaped connecting rod; 11, freezer; 12, C-shaped connecting rod; 13, first top plate; 14, base; 15, rotating plate; 16, central axis; 17, support plate; 18, auxiliary motor; 19, mounting rod; 20, spring; 21, lifting rod; 22, bottom plate; 23, first spring; 24, vertical rod; 25, trigger; 26, L-shaped steel plate; 27, placement plate; 28, swing plate; 2 9. Syringe bottle; 30. Sealing plate; 31. Driven gear; 32. First column; 33. Driving gear; 34. Transmission rod; 35. Rotating block; 36. Fitting rod; 37. Second top plate; 38. Straight rod; 39. Reciprocating plate; 40. Lower plate; 41. Hinge plate; 42. Swivel plate; 43. L-shaped positioning rod; 44. Second column; 45. Cross bar; 46. Third column; 47. Fourth column; 48. Guide ball; 49. Rear plate; 50. Feeding tube; 51. L-shaped fixing seat; 52. Second spring; 53. Support plate; 54. Movable plate; 55. Front plate. DETAILED DESCRIPTION

[0027] 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.

[0028] See also Figure 1-9 , the present invention provides a technical solution:

[0029] A low-temperature drying system for preparing collagen solid with packaging function, comprising a limit plate 1, a movable plate 2 is slidably connected to the top of the limit plate 1, a plurality of rectangular grooves are opened on the top of the movable plate 2, and the plurality of rectangular grooves are linearly arranged from left to right, a vertical plate 7 is fixedly connected to the rear side of the limit plate 1 near the left side, a main motor 9 is arranged on the rear side of the vertical plate 7, an L-shaped fixing rod 8 is fixedly connected to the bottom of the main motor 9, and one end of the L-shaped fixing rod 8 away from the main motor 9 is fixedly connected to the vertical plate 7, the power output shaft of the main motor 9 passes through the inner cavity of the vertical plate 7, a first crank 3 is fixedly connected to the front end of the power output shaft, a second crank 4 is hinged to the front side of the first crank 3 near the bottom, a clamping plate 5 is fixedly connected to the right side of the vertical plate 7, a slide plate 6 is slidably connected to the front side of the clamping plate 5, and the other side of the second crank 4 is hinged to the front side of the slide plate 6.

[0030] A lifting rod 21 is hinged on the front side of the slide plate 6 near the right side, and a spring 20 is fixedly connected at the center of the slide plate 6. The right side of the spring 20 is fitted with the lifting rod 21. A plurality of openings are provided at the top of the movable plate 2 near the front side, and a placement plate 27 is provided in the inner cavity of the opening. A placement groove is provided on the top of the placement plate 27, and a syringe bottle 29 is provided in the inner cavity of the placement groove. A bottom plate 22 is provided at the bottom of the placement plate 27. L-shaped steel plates 26 are fixedly connected on the left and right sides of the bottom plate 22. The two L-shaped steel plates 26 are fixedly connected to the movable plate 2 on one side away from the bottom plate 22. Two vertical rods 24 are fixedly connected to the top of the bottom plate 22. The top ends of the two vertical rods 24 pass through the inner cavity of the placement plate 27. The outer sides of the two vertical rods 24 are sleeved with a first spring 23. The top end of the first spring 23 is fixedly connected to the bottom of the placement plate 27, and the bottom end of the first spring 23 is fixedly connected to the top of the bottom plate 22. A trigger 25 is provided on the top of the bottom plate 22.

[0031] The limiting plate 1 has a base 14 on the front side, and a secondary motor 18 is provided at the top of the base 14 near the front side. The bottom of the secondary motor 18 is fixedly connected to a support plate 17, and the bottom of the support plate 17 is fixedly connected to the base 14. The power output shaft of the secondary motor 18 is fixedly connected to a transmission rod 34, and a driving gear 33 is fixedly sleeved on the outer side of the transmission rod 34. A driven gear 31 is meshed at the bottom of the driving gear 33. A first rotating shaft is penetrated at the center of the driven gear 31 and is fixedly connected thereto. The front end of the first rotating shaft is plugged into the support plate 17. The outer side of the transmission rod 34 and the outer side of the first rotating shaft are jointly sleeved with the first column 32, the bottom end of the first column 32 is fixedly connected to the base 14, the outer side of the transmission rod 34 near the rear end is fixedly sleeved with a movable plate 54, the outer side of the transmission rod 34 near the rear end is sleeved with a fourth column 47, the bottom end of the fourth column 47 is fixedly connected to the base 14, the rear end of the transmission rod 34 is fixedly connected to a rotating block 35, the rear side of the rotating block 35 is fixedly connected to a fitting rod 36, and the right side of the fourth column 47 is fixedly connected to the third column 46.

[0032] A second rotating shaft is inserted into the front side of the third column 46, and a swing plate 28 is fixedly connected to the front end of the second rotating shaft, and the top of the swing plate 28 fits with the bottom of the movable plate 54. A front plate 55 is fixedly sleeved on the outside of the second rotating shaft, and a cross bar 45 runs through the inner cavity of the front plate 55 near the right side, and a rear plate 49 is fixedly connected to the rear end of the cross bar 45. A third rotating shaft runs through the inner cavity of the rear plate 49 near the left side, and a second column 44 is sleeved on the outside of the third rotating shaft. The bottom end of the second column 44 is fixedly connected to the base 14, and a reciprocating plate 39 is fixedly connected to the rear end of the third rotating shaft. An L-shaped positioning rod 43 is fixedly connected to the right side of the base 14 near the rear side.

[0033] A hinged plate 41 is hinged on the outer side of the reciprocating plate 39 near the right side, and a swing plate 42 is hinged on the top of the hinged plate 41. The right side of the swing plate 42 is hinged on the L-shaped positioning rod 43. A lower plate 40 is fixedly connected to the top of the base 14 near the rear side. Two straight rods 38 are penetrated through the inner cavity of the lower plate 40. The top ends of the two straight rods 38 are jointly fixedly connected to the second top plate 37. The other side of the swing plate 42 is hinged to the second top plate 37. A rotating plate 15 is provided on the top of the base 14. A central axis 16 is fixedly connected to the bottom center of the rotating plate 15. The bottom end of the central axis 16 is inserted into the top of the base 14. A first top plate 13 is provided on the top of the rotating plate 15. A plurality of through holes are provided at the bottom of the rotating plate 15, and the through holes are arranged in a circular array with the center of the rotating plate 15 as the center. A plurality of freezers 11 are attached to the top of the rotating plate 15, and the positions of the freezers 11 correspond to the through holes. Two mounting rods 19 are fixedly connected to the front side of the first top plate 13, and the other ends of the two mounting rods 19 are fixedly connected to the support plate 17. An L-shaped connecting rod 10 is fixedly connected to the rear side of the first top plate 13, and a discharge pipe 50 is fixedly connected to the other end of the L-shaped connecting rod 10. A guide ball 48 is fixedly sleeved on the outer side of the central axis 16 near the center, and a plurality of arc grooves are provided on the outer side of the guide ball 48. The plurality of arc grooves are arranged in a circular array with the center of the central axis 16 as the center, and a plurality of U-shaped grooves are provided on the outer side of the guide ball 48.

[0034] A plurality of U-shaped grooves and arc grooves are arranged in an alternating manner, a discharge port is provided at the bottom of the freezer 11, a sealing plate 30 is attached to the bottom of the discharge port, two L-shaped fixing seats 51 are fixedly connected to the bottom of the sealing plate 30, a second spring 52 is fixedly connected to the top of the two L-shaped fixing seats 51, the top of the second spring 52 is fixedly connected to the bottom of the freezer 11, a C-shaped connecting rod 12 is fixedly connected to the top of the first top plate 13 near the rear side, a support plate 53 is fixedly connected to the other end of the C-shaped connecting rod 12, and a discharge pipe 50 is located below the through-port.

[0035] The present invention also provides a method for preparing a low-temperature drying system for collagen solids with encapsulation function, comprising the following steps:

[0036] S1: When the power output shaft of the main motor 9 is started, it can drive the first crank 3 to rotate, and when the first crank 3 rotates, it can drive the second crank 4 to swing, and when the second crank 4 swings, it can push the slide plate 6 to move back and forth, and when the slide plate 6 moves back and forth, it can drive the slide plate 6 to move back and forth, and when the slide plate 6 moves, it can fit with the rectangular groove, thereby driving the moving plate 2 to move;

[0037] S2: When the auxiliary motor 18 is started, the transmission rod 34 can be driven to rotate through the power output shaft, and when the transmission rod 34 rotates, the movable plate 54 can be driven to rotate, and when the movable plate 54 rotates, the swing plate 28 can be driven to swing downward, and when the swing plate 28 swings downward, the rear plate 49 can be driven to swing upward through the front plate 55, and when the rear plate 49 swings upward, the reciprocating plate 39 can be driven to swing upward, and the reciprocating plate 39 can drive the rotating plate 42 to swing upward through the hinged plate 41, and drive the second top plate 37 to move upward, thereby lifting the adjacent freezer 11.

[0038] S3: When the freezer 11 moves upward, the support plate 53 can contact the sealing plate 30, so that when the sealing plate 30 moves downward, the collagen freeze-dried powder in the inner cavity of the freezer 11 falls downward and enters the inner cavity of the vial 29 through the feed pipe 50. When the inner cavity of the vial 29 begins to add collagen freeze-dried powder, the placement plate 27 can be driven to move downward. When the placement plate 27 moves downward, the trigger 25 can be activated. When the trigger 25 is activated, the auxiliary motor 18 is driven again. When starting, the transmission rod 34 can drive the rotating block 35 to rotate. When the rotating block 35 rotates, the fitting rod 36 fits with the U-shaped groove, which can drive the guide ball 48 to rotate. When the guide ball 48 rotates, the central axis 16 can be driven to rotate. When the central axis 16 rotates, the rotating plate 15 can be driven to rotate. When the rotating plate 15 rotates, several freezers 11 can be driven to rotate. When the freezers 11 are moving, the inner cavities of different freezers 11 can be filled with collagen freeze-dried powder.

[0039] When the power output shaft of the main motor 9 is started, the first crank 3 can be driven to rotate. When the first crank 3 rotates, the second crank 4 can be driven to swing. When the second crank 4 swings, the slide plate 6 can be pushed to move back and forth. When the slide plate 6 moves back and forth, it can drive the slide plate 6 to move back and forth. When the slide plate 6 moves, it can fit with the rectangular groove, thereby driving the movable plate 2 to move. When the auxiliary motor 18 is started, the transmission rod 34 can be driven to rotate through the power output shaft. When the transmission rod 34 rotates, the movable plate 54 can be driven to rotate. When the movable plate 54 rotates, it can drive the swing plate 28 to swing downward. When the swing plate 28 swings downward, it can drive the rear plate 49 to swing upward through the front plate 55. When the rear plate 49 swings upward, it can drive the reciprocating plate 39 to swing upward. The reciprocating plate 39 can drive the rotating plate 42 to swing upward through the hinged plate 41, and drive the second top plate 37 to move upward, thereby lifting the adjacent freezer box 11. When the freezer box 11 moves upward, the support plate 53 can contact the sealing plate 30, so that when the sealing plate 30 moves downward, the collagen freeze-dried powder in the inner cavity of the freezer box 11 falls downward and enters the inner cavity of the syringe bottle 29 through the discharge pipe 50.

[0040] When collagen freeze-dried powder begins to be added to the inner cavity of the vial 29, the placement plate 27 can be driven to move downward. When the placement plate 27 moves downward, the trigger 25 can be started. When the trigger 25 is started, the auxiliary motor 18 is started again, and the rotating block 35 can be driven to rotate through the transmission rod 34. When the rotating block 35 rotates, the fitting rod 36 fits with the U-shaped groove, which can drive the guide ball 48 to rotate. When the guide ball 48 rotates, the center axis 16 can be driven to rotate. When the center axis 16 rotates, the rotating plate 15 can be driven to rotate. When the rotating plate 15 rotates, several freezers 11 can be driven to rotate. When the freezers 11 are active, the collagen freeze-dried powder in the inner cavities of different freezers 11 can be filled.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A low-temperature drying system for preparing collagen solid with encapsulation function, characterized in that: include: A limit plate (1), the top of the limit plate (1) is slidably connected to a movable plate (2), the top of the movable plate (2) is provided with a plurality of rectangular grooves, and the plurality of rectangular grooves are linearly arranged in sequence from left to right; A vertical plate (7) is fixedly connected to the rear side of the limiting plate (1) near the left side, a main motor (9) is provided on the rear side of the vertical plate (7), an L-shaped fixing rod (8) is fixedly connected to the bottom of the main motor (9), one end of the L-shaped fixing rod (8) away from the main motor (9) is fixedly connected to the vertical plate (7), a power output shaft of the main motor (9) passes through the inner cavity of the vertical plate (7), a first crank (3) is fixedly connected to the front end of the power output shaft, and a second crank (4) is hinged to the front side of the first crank (3) near the bottom; A card plate (5) is fixedly connected to the right side of the vertical plate (7), and a slide plate (6) is slidably connected to the front side of the card plate (5). The other side of the second crank (4) is hinged to the front side of the slide plate (6). A lifting rod (21) is hinged to the front side of the slide plate (6) near the right side. A spring (20) is fixedly connected to the center of the slide plate (6), and the right side of the spring (20) is in contact with the lifting rod (21). A plurality of openings are provided at the top of the movable plate (2) near the front side, and a placement plate (27) is provided in the inner cavity of the openings. A placement groove is provided at the top of the placement plate (27), and a cillin bottle (29) is provided in the inner cavity of the placement groove. The bottom of the placement plate (27) has a bottom plate ( The bottom plate (22) is fixedly connected to an L-shaped steel plate (26) on both sides, and the sides of the two L-shaped steel plates (26) away from the bottom plate (22) are fixedly connected to the movable plate (2). The top of the bottom plate (22) is fixedly connected to two vertical rods (24), and the top ends of the two vertical rods (24) pass through the inner cavity of the placement plate (27). The outer sides of the two vertical rods (24) are sleeved with a first spring (23), and the top end of the first spring (23) is fixedly connected to the bottom of the placement plate (27), and the bottom end of the first spring (23) is fixedly connected to the top of the bottom plate (22). A trigger (25) is arranged on the top of the bottom plate (22).

2. A low-temperature drying system for preparing collagen solid with encapsulation function according to claim 1, characterized in that: The limiting plate (1) has a base (14) at the front side, and an auxiliary motor (18) is provided at the top of the base (14) near the front side. The bottom of the auxiliary motor (18) is fixedly connected to a support plate (17), and the bottom of the support plate (17) is fixedly connected to the base (14). The power output shaft of the auxiliary motor (18) is fixedly connected to a transmission rod (34). A driving gear (33) is fixedly sleeved on the outer side of the transmission rod (34), and a driven gear (31) is meshed at the bottom of the driving gear (33). A first rotating shaft is passed through the center of the driven gear (31) and is fixedly connected thereto. The front end of the first rotating shaft is plugged into the support plate (17), and a first column (32) is sleeved on the outer side of the transmission rod (34) and the outer side of the first rotating shaft. The bottom end of the first column (32) is fixedly connected to the base (14).

3. The low-temperature drying system for preparing collagen solid with encapsulation function according to claim 2, characterized in that: A movable plate (54) is fixedly sleeved on the outer side of the transmission rod (34) near the rear end, a fourth column (47) is sleeved on the outer side of the transmission rod (34) near the rear end, the bottom end of the fourth column (47) is fixedly connected to the base (14), the rear end of the transmission rod (34) is fixedly connected to a rotating block (35), the rear side of the rotating block (35) is fixedly connected to a fitting rod (36), the right side of the fourth column (47) is fixedly connected to a third column (46), the front side of the third column (46) is plugged with a second rotating shaft, the front end of the second rotating shaft is fixedly connected to a swing plate (28), the top of the swing plate (28) is fitted with the bottom of the movable plate (54), and the outer side of the second rotating shaft is fixedly sleeved with a front plate (55).

4. The low-temperature drying system for preparing collagen solid with encapsulation function according to claim 3, characterized in that: A cross bar (45) is provided through the inner cavity of the front plate (55) near the right side, and a rear plate (49) is fixedly connected to the rear end of the cross bar (45). A third rotating shaft is provided through the inner cavity of the rear plate (49) near the left side, and a second column (44) is sleeved on the outer side of the third rotating shaft, and the bottom end of the second column (44) is fixedly connected to the base (14). A reciprocating plate (39) is fixedly connected to the rear end of the third rotating shaft. An L-shaped positioning rod (43) is fixedly connected to the right side of the base (14) near the rear side, and a hinged plate (41) is hinged to the outer side of the reciprocating plate (39) near the right side, and a swing plate (42) is hinged to the top of the hinged plate (41), and the right side of the swing plate (42) is hinged to the L-shaped positioning rod (43).

5. The low-temperature drying system for preparing collagen solid with encapsulation function according to claim 4, characterized in that: A lower plate (40) is fixedly connected to the top of the base (14) near the rear side, and two straight rods (38) are provided through the inner cavity of the lower plate (40). The top ends of the two straight rods (38) are fixedly connected to a second top plate (37), and the other side of the swing plate (42) is hinged on the second top plate (37).

6. The low-temperature drying system for preparing collagen solid with encapsulation function according to claim 5, characterized in that: The base (14) has a rotating plate (15) on the top, a central axis (16) is fixedly connected to the center of the bottom of the rotating plate (15), the bottom end of the central axis (16) is plugged into the top of the base (14), the rotating plate (15) has a first top plate (13) on the top, a plurality of through openings are opened at the bottom of the rotating plate (15), and the through openings are arranged in a circular array with the center of the rotating plate (15) as the center, a plurality of freezers (11) are attached to the top of the rotating plate (15), the positions of the plurality of freezers (11) correspond to the through openings, and the front side of the first top plate (13) is fixedly connected to two mounting rods (19), the other ends of the two mounting rods (19) are fixedly connected to the support plate (17), the rear side of the first top plate (13) is fixedly connected to an L-shaped connecting rod (10), the other end of the L-shaped connecting rod (10) is fixedly connected to a feed pipe (50), the outer side of the central axis (16) is fixedly sleeved with a guide ball (48) near the center, the outer side of the guide ball (48) is provided with a plurality of arc grooves, the plurality of arc grooves are arranged in a circular array with the center of the central axis (16) as the center, the outer side of the guide ball (48) is provided with a plurality of U-shaped grooves, the plurality of U-shaped grooves and the arc grooves are arranged in a staggered arrangement.

7. The low-temperature drying system for preparing collagen solid with encapsulation function according to claim 6, characterized in that: The bottom of the freezer box (11) is provided with a discharge port, the bottom of the discharge port is fitted with a sealing plate (30), the bottom of the sealing plate (30) is fixedly connected to two L-shaped fixing seats (51), the tops of the two L-shaped fixing seats (51) are fixedly connected to a second spring (52), the top of the second spring (52) is fixedly connected to the bottom of the freezer box (11), the top of the first top plate (13) is fixedly connected to a C-shaped connecting rod (12) near the rear side, the other end of the C-shaped connecting rod (12) is fixedly connected to a supporting plate (53), and the discharge pipe (50) is located below the through-port.

8. A method for preparing a low-temperature drying system for collagen solid with encapsulation function according to any one of claims 1 to 7, characterized in that: The following steps are involved: S1: When the power output shaft of the main motor (9) is started, it can drive the first crank (3) to rotate. When the first crank (3) rotates, it can drive the second crank (4) to swing. When the second crank (4) swings, it can push the slide plate (6) to move back and forth. When the slide plate (6) moves back and forth, it can drive the slide plate (6) to move back and forth. When the slide plate (6) moves, it can fit into the rectangular groove, thereby driving the moving plate (2) to move; S2: When the auxiliary motor (18) is started, the transmission rod (34) can be driven to rotate through the power output shaft. When the transmission rod (34) rotates, the movable plate (54) can be driven to rotate. When the movable plate (54) rotates, the swing plate (28) can be driven to swing downward. When the swing plate (28) swings downward, the rear plate (49) can be driven to swing upward through the front plate (55). When the rear plate (49) swings upward, the reciprocating plate (39) can be driven to swing upward. The reciprocating plate (39) can drive the rotating plate (42) to swing upward through the hinged plate (41), and drive the second top plate (37) to move upward, thereby lifting the adjacent freezer (11); S3: When the freezer (11) moves upward, the support plate (53) can contact the sealing plate (30), so that when the sealing plate (30) moves downward, the collagen freeze-dried powder in the inner cavity of the freezer (11) falls downward and enters the inner cavity of the vial (29) through the discharge pipe (50). When the inner cavity of the vial (29) begins to add collagen freeze-dried powder, the placement plate (27) can be driven to move downward. When the placement plate (27) moves downward, the trigger (25) can be activated. When the trigger (25) is activated, the auxiliary motor (18) is activated again. When started, the transmission rod (34) can drive the rotating block (35) to rotate. When the rotating block (35) rotates, the fitting rod (36) fits with the U-shaped groove, which can drive the guide ball (48) to rotate. When the guide ball (48) rotates, it can drive the central axis (16) to rotate. When the central axis (16) rotates, it can drive the rotating plate (15) to rotate. When the rotating plate (15) rotates, it can drive several freezing boxes (11) to rotate. When the freezing boxes (11) are moving, the inner cavities of different freezing boxes (11) can be filled with collagen freeze-dried powder.

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