A capsule filling machine with noise reduction and high efficiency filtering and dust removal function

Abstract

The present invention relates to the technical field of capsule filling machines, and in particular to a capsule filling machine with noise reduction and high-efficiency filtering and dust removal functions. The present invention provides a capsule filling machine with noise reduction and high-efficiency filtering and dust removal functions that can separate waste capsule shells and dust. A capsule filling machine with noise reduction and high-efficiency filtering and dust removal functions includes a capsule filling machine body, a lower module, a filter plate, a hose, an air pump, a fixed column and a conveying pipe, etc. Two fixed columns are connected to the lower side of the left wall of the capsule filling machine body, a conveying pipe is connected between the two fixed columns, an air pump is connected to the upper part of the conveying pipe, and a hose is connected to the air pump. The hose passes through the middle of the left wall of the capsule filling machine body, and the right end of the hose is connected to the lower module for receiving dust and capsule shells, and the inner side of the lower module is connected to a filter plate for separating dust and waste capsule shells. The present invention can separate dust and waste capsule shells through the filter plate.

Description

Technical Field

[0001] The invention relates to the technical field of capsule filling machines, and in particular to a capsule filling machine with noise reduction and high-efficiency filtering and dust removal functions. Background Art

[0002] The capsule filling machine can automatically complete the positioning, separation, filling, locking and other actions of the capsule, reduce labor intensity, improve production efficiency, and meet pharmaceutical hygiene requirements. In the process of using the capsule filling machine to make capsules from powdered drugs, some drug dust is usually left in the mold cavity of the capsule filling mold, which will cause powder to form on the surface of the manufactured capsules in the subsequent production process, and some perforated waste capsules generated in the production process will also be left behind, affecting the subsequent production process. Therefore, after filling, the mold cavity of the capsule filling mold needs to be cleaned.

[0003] Patent publication number CN213099462U discloses a capsule machine with dust prevention and waste collection, which relates to the technical field of capsule machines, including a capsule filling machine, which is placed horizontally, an air pipe is inserted into the outer wall of the capsule filling machine, an automatic feeding device is inserted into the outer wall of the capsule filling machine through the air pipe, an outer shell is sleeved on the top of the capsule filling machine, and a dust prevention device is sleeved on the top of the capsule filling machine through the outer shell.

[0004] When the capsule machine with dust prevention and waste collection function is working, it will collect the waste capsules and dust together. When the waste capsule shells and dust are subsequently recycled, they need to be separated manually. How to design a capsule filling machine with noise reduction and high-efficiency filtering and dust removal function that can separate the waste capsules and dust is the technical problem that this patent needs to solve. Summary of the invention

[0005] In order to overcome the shortcomings of the prior art that waste capsules and dust are collected together during operation, and that the waste capsule shells and dust need to be manually separated for subsequent recycling, the technical problem of the present invention is to provide a capsule filling machine with noise reduction and high-efficiency filtering and dust removal functions that can separate waste capsule shells and dust.

[0006] Technical solution: A capsule filling machine with noise reduction and high-efficiency filtering and dust removal functions, including a capsule filling machine body, a lower module, a filter plate, a hose, an air pump, a fixed column, a conveying pipe, a rising mechanism and a descending mechanism. Two fixed columns are connected to the lower side of the left wall of the capsule filling machine body, a conveying pipe is connected between the two fixed columns, an air pump is connected to the upper part of the conveying pipe, a hose is connected to the air pump, the hose passes through the middle of the left wall of the capsule filling machine body, the right end of the hose is connected to the lower module for receiving dust and capsule shells, the inner side of the lower module is connected to a filter plate for separating dust and waste capsule shells, an ascending mechanism is provided between the inner side of the upper part of the capsule filling machine body and the lower module, the ascending mechanism drives the lower module to move upward to receive dust and waste capsule shells, and a descending mechanism is provided on the inner side of the upper part of the capsule filling machine body, the descending mechanism descends to cooperate with the capsule filling mold on the closed turntable of the lower module.

[0007] In a preferred embodiment of the present invention, the rising mechanism includes a protrusion, a push rod, a first slide rod and a first linear spring. The protrusions are evenly arranged on the turntable of the capsule filling machine body. The bottom of the lower module is connected with the push rod. Two first slide rods are connected to the left side of the bottom of the capsule filling machine body. The lower module is slidably connected to the two first slide rods. The lower module moves upward and contacts the turntable of the capsule filling machine body. The lower part of the first slide rod is connected to the lower module with a first linear spring. The first linear spring is sleeved on the first slide rod. The rotation of the protrusion drives the lower module to move upward through the push rod to receive the material.

[0008] In a preferred embodiment of the present invention, the descending mechanism includes a second slide bar, an upper module and a second linear spring. Two second slide bars are connected to the left side of the bottom inner portion of the capsule filling machine body. The upper module is slidably connected between the upper portions of the two second slide bars. The upper module moves downward to cooperate with the lower module to close the capsule filling mold on the turntable. The upper portions of the second slide bars are connected to the upper modules with second linear springs, and the second linear springs are sleeved on the second slide bars.

[0009] In a preferred embodiment of the present invention, it also includes a synchronization mechanism for the upper module to automatically move downward to cooperate with the capsule filling mold on the closed turntable of the lower module, the synchronization mechanism includes a fixed rod, a spur gear, a first rack and a second rack, a fixed rod is connected to the left side of the bottom inner bottom of the capsule filling machine body, the fixed rod is located between the two second sliding rods and the two first sliding rods, the upper part of the fixed rod is rotatably connected to the two spur gears, the front and rear sides of the left wall of the lower module are connected to the first rack, the upper part of the first rack on the front side is meshed with the spur gear on the front side, the upper part of the first rack on the rear side is meshed with the spur gear on the rear side, the front and rear sides of the left wall of the upper module are connected to the second rack, the lower part of the second rack on the front side is meshed with the spur gear on the front side, and the lower part of the second rack on the rear side is meshed with the spur gear on the rear side, the first rack moves upward to drive the spur gear to rotate, the spur gear drives the second rack and the upper module to move downward, and the upper module automatically moves downward to cooperate with the capsule filling mold on the closed turntable of the lower module.

[0010] In a preferred embodiment of the present invention, the first rack and the second rack are arranged in an L shape.

[0011] In a preferred embodiment of the present invention, it also includes a scraping mechanism for scraping dust and waste capsule shells on the top surface of the capsule filling mold, the scraping mechanism includes a scraper, a third slide bar and a third linear spring, two third slide bars are connected to the upper part of the upper module, and a scraper is slidably connected between the two third slide bars. The scraper is moved to the right to scrape the dust and waste capsule shells on the top surface of the capsule filling mold, and a third linear spring is connected between the third slide bar and the scraper, and the third linear spring is sleeved on the third slide bar.

[0012] In a preferred embodiment of the present invention, it also includes a disengagement mechanism for a scraper to automatically scrape off dust and waste capsule shells on the top surface of the capsule filling mold, the disengagement mechanism includes a first wedge block, a second wedge block, a fixed plate and a fourth linear spring, the left wall of the scraper is connected to the first wedge block, the left side of the bottom inner portion of the capsule filling machine body is connected to the fixed plate, the upper portion of the fixed plate is slidably connected to the second wedge block, the second wedge block is in contact with the first wedge block, a fourth linear spring is connected between the front portion of the second wedge block and the upper portion of the fixed plate, and the fourth linear spring is sleeved on the second wedge block.

[0013] In a preferred embodiment of the present invention, a collecting mechanism for collecting dust in a centralized manner is also included, the collecting mechanism includes a slide rail and a collecting frame, two slide rails are connected to the lower side of the left wall of the capsule filling machine body, a collecting frame is slidably connected between the two slide rails, a through hole is opened on the top of the collecting frame, the through hole is communicated with a conveying pipe, the conveying pipe conveys dust, and the dust enters the collecting frame through the through hole to prevent the dust from flying.

[0014] The invention has the following advantages: the invention can separate dust and waste capsule shells through the filter plate; start the air pump to extract the dust and waste capsule shells on the capsule filling mold to achieve the effect of dust removal; the upper module and the lower module cooperate with the capsule filling mold on the closed turntable, so that the function of noise reduction can be achieved during dust removal; the lower module drives the first rack to move upward, and then drives the spur gear to rotate, and the spur gear drives the second rack and the upper module to move downward, so that the upper module automatically moves downward to cooperate with the capsule filling mold on the closed turntable of the lower module; the upper module drives its upper component to move downward, so that the second wedge block squeezes the first wedge block and the scraper to the right, and the third linear spring is stretched. When the first wedge block passes over the second wedge block, the scraper is driven to move to the left under the action of the third linear spring reset to contact the top surface of the capsule filling mold, so that the scraper automatically scrapes the dust and waste capsule shells on the top surface of the capsule filling mold; the conveying pipe conveys the dust, and the dust enters the collecting frame through the through hole, and the collecting frame collects the dust in a centralized manner, which can not only prevent the dust from flying, but also facilitate people to collect the dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0016] Figure 2 It is a schematic diagram of a first partial three-dimensional structure of the present invention.

[0017] Figure 3 It is a schematic diagram of a second partial three-dimensional structure of the present invention.

[0018] Figure 4 It is a schematic diagram of a third partial three-dimensional structure of the present invention.

[0019] Figure 5 It is a schematic diagram of a fourth partial three-dimensional structure of the present invention.

[0020] Figure 6 It is a schematic diagram of the three-dimensional structure of the lifting mechanism of the present invention.

[0021] Figure 7 It is a schematic diagram of the enlarged three-dimensional structure of point A of the present invention.

[0022] Figure 8 It is a schematic diagram of the three-dimensional structure of the descending mechanism of the present invention.

[0023] Fig. 9 It is a schematic diagram of the three-dimensional structure of the synchronization mechanism of the present invention.

[0024] Fig.10 It is a schematic diagram of the three-dimensional structure of the scraping mechanism of the present invention.

[0025] Fig.11 It is a schematic diagram of the three-dimensional structure of the disengagement mechanism of the present invention.

[0026] Fig.12 It is a schematic diagram of the first partial three-dimensional structure of the collecting mechanism of the present invention.

[0027] Fig.13 It is a schematic diagram of the second partial three-dimensional structure of the collecting mechanism of the present invention.

[0028] In the figure: 1. capsule filling machine body, 3. lower module, 31. filter plate, 4. hose, 5. air pump, 6. fixed column, 7. conveying pipe, 9. rising mechanism, 91. protrusion, 92. push rod, 93. first slide bar, 94. first linear spring, 10. descending mechanism, 101. second slide bar, 102. upper module, 103. second linear spring, 11. synchronization mechanism, 111. fixed rod, 112. spur gear, 113. first rack, 114. second rack, 12. scraping mechanism, 121. scraper, 122. third slide bar, 123. third linear spring, 13. disengagement mechanism, 131. first wedge block, 132. second wedge block, 133. fixed plate, 134. fourth linear spring, 14. collecting mechanism, 141. slide rail, 142. collecting frame, 143. through hole. DETAILED DESCRIPTION

[0029] Although the present invention may be described with respect to a particular application or industry, those skilled in the art will recognize the broader applicability of the present invention. Those of ordinary skill in the art will recognize that terms such as above, below, upward, downward, etc. are used to describe the drawings and do not represent limitations on the scope of the present invention as defined by the appended claims. Any numerical designations such as first or second are merely exemplary and are not intended to limit the scope of the present invention in any way.

[0030] Example 1

[0031] A capsule filling machine with noise reduction and high efficiency filtering and dust removal function, refer to Figure 1-Figure 8 , including a capsule filling machine body 1, a lower module 3, a filter plate 31, a hose 4, an air pump 5, a fixed column 6, a conveying pipe 7, an ascending mechanism 9 and a descending mechanism 10. Two fixed columns 6 are connected to the lower side of the left wall of the capsule filling machine body 1, and a conveying pipe 7 is connected between the two fixed columns 6. The upper part of the conveying pipe 7 is connected to the air pump 5, and the air pump 5 is connected to the hose 4. The hose 4 passes through the middle of the left wall of the capsule filling machine body 1, and the right end of the hose 4 is connected to the lower module 3. The lower module 3 is used to receive dust and capsule shells. The inner side of the lower module 3 is connected to the filter plate 31, and the filter plate 31 is used to separate dust and waste capsule shells. An ascending mechanism 9 is provided between the inner side of the upper part of the capsule filling machine body 1 and the lower module 3. The ascending mechanism 9 is used to receive dust and waste capsule shells. A descending mechanism 10 is provided on the inner side of the upper part of the capsule filling machine body 1, and the descending mechanism 10 is used to cooperate with the lower module 3 to close the capsule filling mold on the turntable.

[0032] Reference Figure 6-Figure 7The rising mechanism 9 includes a protrusion 91, a push rod 92, a first slide bar 93 and a first linear spring 94. The protrusions 91 are evenly arranged on the turntable of the capsule filling machine body 1. The bottom of the lower module 3 is connected with the push rod 92. Two first slide bars 93 are connected to the left side of the bottom of the capsule filling machine body 1. The lower module 3 is slidably connected to the two first slide bars 93. The lower module 3 moves upward to contact the turntable of the capsule filling machine body 1. The lower part of the first slide bar 93 is connected to the lower module 3 with a first linear spring 94, and the first linear spring 94 is sleeved on the first slide bar 93.

[0033] Reference Figure 8 The descending mechanism 10 includes a second slide bar 101, an upper module 102 and a second linear spring 103. Two second slide bars 101 are connected to the left side of the bottom of the capsule filling machine body 1. The upper module 102 is slidably connected between the upper parts of the two second slide bars 101. The upper module 102 is used to cooperate with the lower module 3 to close the capsule filling mold on the turntable. The upper parts of the second slide bars 101 are connected to the upper modules 102 with second linear springs 103, and the second linear springs 103 are sleeved on the second slide bars 101.

[0034] When the capsule filling machine body 1 drives the turntable to rotate, the projection 91 is driven to rotate. When the projection 91 contacts the push rod 92, the projection 91 presses the push rod 92 upward, and the push rod 92 drives the lower module 3 to move upward. The first linear spring 94 is stretched. At the same time, people manually press the upper module 102 downward, and the second linear spring 103 is compressed. The upper module 102 and the lower module 3 move inward, so that the upper module 102 and the lower module 3 contact the capsule filling mold on the closed turntable. In this way, when the capsule filling mold in a closed state is dusted, it can play a noise reduction function. People start the air pump 5. The air pump 5 extracts the dust and waste capsule shells that fall on the capsule filling mold through the hose 4 to achieve the dust removal effect. The dust enters the hose 4 through the filter plate 31 and falls downward through the conveying pipe 7. At the same time, the waste capsule shells remain on the filter plate 31. When the protrusion 91 is separated from the push rod 92, the lower module 3 and the push rod 92 are driven to move downward and reset under the action of the first linear spring 94. At the same time, the air pump 5 is turned off, and the upper module 102 is released. Then, the upper module 102 is driven to move upward and reset under the action of the second linear spring 103. Then the waste capsule shells on the filter plate 31 can be collected.

[0035] Example 2

[0036] Based on Example 1, referring to Figures and Fig. 9, also includes a synchronization mechanism 11, the synchronization mechanism 11 includes a fixed rod 111, a spur gear 112, a first rack 113 and a second rack 114, the fixed rod 111 is connected to the left side of the bottom of the capsule filling machine body 1, the fixed rod 111 is located between the two second sliding bars 101 and the two first sliding bars 93, the upper part of the fixed rod 111 is rotatably connected to the two spur gears 112, the front and rear sides of the left wall of the lower module 3 are connected to the first rack 113, the first rack 113 is L-shaped, the upper part of the first rack 113 on the front side is meshed with the spur gear 112 on the front side, and the upper part of the first rack 113 on the rear side is meshed with the spur gear 112 on the rear side, the front and rear sides of the left wall of the upper module 102 are connected to the second rack 114, the second rack 114 is L-shaped, the lower part of the second rack 114 on the front side is meshed with the spur gear 112 on the front side, and the lower part of the second rack 114 on the rear side is meshed with the spur gear 112 on the rear side.

[0037] When the lower module 3 moves upward, it drives the first rack 113 to move upward, the first rack 113 drives the spur gear 112 to rotate, and then drives the second rack 114 to move downward, and the second rack 114 drives the upper module 102 to move downward, so that the upper module 102 automatically moves downward to cooperate with the lower module 3 to close the capsule filling mold on the turntable. When the lower module 3 moves downward, it drives the first rack 113 to move downward, the first rack 113 drives the spur gear 112 to reverse, and then drives the second rack 114 and the upper module 102 to move upward and reset.

[0038] Refer to the figure and Fig.10 , also includes a scraping mechanism 12, the scraping mechanism 12 includes a scraper 121, a third slide bar 122 and a third linear spring 123, two third slide bars 122 are connected to the upper part of the upper module 102, a scraper 121 is slidably connected between the two third slide bars 122, the scraper 121 is used to scrape dust and waste capsule shells on the top surface of the capsule filling mold, and a third linear spring 123 is connected between the third slide bar 122 and the scraper 121, and the third linear spring 123 is sleeved on the third slide bar 122.

[0039] When the upper module 102 cooperates with the lower module 3 to close the capsule filling mold on the turntable, people manually move the scraper 121 to the right, and the third linear spring 123 is stretched. When the scraper 121 contacts the top surface of the capsule filling mold, the dust and waste capsule shells on the top surface of the capsule filling mold are scraped off, and the dust and waste capsule shells fall into the lower module 3. Then the scraper 121 is released, and the scraper 121 is moved to the left and reset under the action of the third linear spring 123.

[0040] Refer to the figure and Fig.11, also includes a disengagement mechanism 13, the disengagement mechanism 13 includes a first wedge block 131, a second wedge block 132, a fixed plate 133 and a fourth linear spring 134, the first wedge block 131 is connected to the left wall of the scraper 121, the fixed plate 133 is connected to the left side of the bottom of the capsule filling machine body 1, the second wedge block 132 is slidably connected to the upper part of the fixed plate 133, the second wedge block 132 is in contact with the first wedge block 131, and the fourth linear spring 134 is connected between the front part of the second wedge block 132 and the upper part of the fixed plate 133, and the fourth linear spring 134 is sleeved on the second wedge block 132.

[0041] When the upper module 102 moves downward, the scraper 121, the third slide bar 122, the third linear spring 123 and the first wedge block 131 are driven to move downward, so that the second wedge block 132 presses the first wedge block 131 to the right, and the first wedge block 131 drives the scraper 121 to move to the right, and the third linear spring 123 is stretched. When the first wedge block 131 moves downward over the second wedge block 132, the scraper 121 and the first wedge block 131 are driven to move to the left and reset under the action of the third linear spring 123. When the scraper 121 moves to the left and contacts the top surface of the capsule filling mold, The scraper 121 is enabled to automatically scrape off the dust and waste capsule shells on the top surface of the capsule filling mold. When the upper module 102 moves upward, it drives the scraper 121, the third slide bar 122, the third linear spring 123 and the first wedge block 131 to move upward. When the first wedge block 131 contacts the second wedge block 132, the first wedge block 131 squeezes the second wedge block 132 forward, and the fourth linear spring 134 is stretched. When the first wedge block 131 moves upward and passes over the second wedge block 132, the second wedge block 132 is driven to move backward and reset under the action of the fourth linear spring 134 resetting.

[0042] Refer to the figure, Fig.12 and Fig.13 , also includes a collecting mechanism 14, the collecting mechanism 14 includes a slide rail 141 and a collecting frame 142, two slide rails 141 are connected to the lower side of the left wall of the capsule filling machine body 1, and a collecting frame 142 is slidably connected between the two slide rails 141. The collecting frame 142 is used to collect dust. A through hole 143 is opened on the top of the collecting frame 142, and the through hole 143 is communicated with the conveying pipe 7.

[0043] The conveying pipe 7 conveys the dust, and the dust enters the collecting frame 142 through the through hole 143. The collecting frame 142 collects the dust in a centralized manner, which not only prevents the dust from flying, but also makes it convenient for people to collect the dust. People move to the left to remove the collecting frame 142, and then they can collect the dust in the collecting frame 142. After the collection is completed, the collecting frame 142 can be reset.

[0044] The above embodiments are provided for persons familiar with the art to implement or use the present invention. Personnel familiar with the art can make various modifications or changes to the above embodiments without departing from the inventive concept of the present invention. Therefore, the protection scope of the present invention is not limited to the above embodiments, but should be the maximum scope of the innovative features mentioned in the claims.

Claims

1. A capsule filling machine with noise reduction and high efficiency filtering and dust removal function, characterized in that it includes: The invention comprises a capsule filling machine body (1), a lower module (3), a filter plate (31), a hose (4), an air pump (5), a fixed column (6), a conveying pipe (7), an ascending mechanism (9) and a descending mechanism (10). Two fixed columns (6) are connected to the lower side of the left wall of the capsule filling machine body (1), a conveying pipe (7) is connected between the two fixed columns (6), an air pump (5) is connected to the upper part of the conveying pipe (7), a hose (4) is connected to the air pump (5), the hose (4) passes through the middle part of the left wall of the capsule filling machine body (1), and the hose ( 4) a lower module (3) for receiving dust and capsule shells is connected to the right end, a filter plate (31) for separating dust and waste capsule shells is connected to the inner side of the lower module (3), a rising mechanism (9) is provided between the inner side of the upper part of the capsule filling machine body (1) and the lower module (3), the rising mechanism (9) drives the lower module (3) to move upward to receive dust and waste capsule shells, and a descending mechanism (10) is provided on the inner side of the upper part of the capsule filling machine body (1), the descending mechanism (10) descends to cooperate with the lower module (3) to close the capsule filling mold on the turntable; The lifting mechanism (9) comprises a protrusion (91), a push rod (92), a first slide rod (93) and a first linear spring (94); the protrusion (91) is evenly arranged on the turntable of the capsule filling machine body (1); the bottom of the lower module (3) is connected to the push rod (92); two first slide rods (93) are connected to the left side of the bottom of the capsule filling machine body (1); the lower module (3) is slidably connected to the two first slide rods (93); the lower module (3) moves upward to contact the turntable of the capsule filling machine body (1); the lower part of the first slide rod (93) is connected to the lower module (3) with a first linear spring (94); the first linear spring (94) is sleeved on the first slide rod (93); the protrusion (91) rotates through the push rod (92) to drive the lower module (3) to move upward to receive materials; The descending mechanism (10) comprises a second slide bar (101), an upper module (102) and a second linear spring (103). Two second slide bars (101) are connected to the left side of the bottom of the capsule filling machine body (1). The upper module (102) is slidably connected between the upper parts of the two second slide bars (101). The upper module (102) moves downward to cooperate with the lower module (3) to close the capsule filling mold on the turntable. The upper parts of the second slide bars (101) are connected to the upper module (102) with the second linear spring (103). The second linear spring (103) is sleeved on the second slide bars (101). The machine also includes a synchronization mechanism (11) for the upper module (102) to automatically move downward to cooperate with the lower module (3) to close the capsule filling mold on the turntable. The synchronization mechanism (11) includes a fixed rod (111), a spur gear (112), a first rack (113) and a second rack (114). The left side of the bottom of the capsule filling machine body (1) is connected to the fixed rod (111). The fixed rod (111) is located between the two second slide bars (101) and the two first slide bars (93). The upper part of the fixed rod (111) is rotatably connected to the two spur gears (112). The front and rear sides of the left wall of the lower module (3) are both connected to the first rack (113). The first rack (113) on the front side The upper portion is meshed with the spur gear (112) on the front side, the upper portion of the first rack (113) on the rear side is meshed with the spur gear (112) on the rear side, the front and rear sides of the left wall of the upper module (102) are connected to the second rack (114), the lower portion of the second rack (114) on the front side is meshed with the spur gear (112) on the front side, and the lower portion of the second rack (114) on the rear side is meshed with the spur gear (112) on the rear side, the first rack (113) moves upward to drive the spur gear (112) to rotate, the spur gear (112) drives the second rack (114) and the upper module (102) to move downward, and the upper module (102) automatically moves downward to cooperate with the lower module (3) to close the capsule filling mold on the turntable; The first rack (113) and the second rack (114) are arranged in an L shape; The invention also comprises a scraping mechanism (12) for scraping dust and waste capsule shells on the top surface of the capsule filling mould. The scraping mechanism (12) comprises a scraper (121), a third slide bar (122) and a third linear spring (123). Two third slide bars (122) are connected to the upper part of the upper module (102). The scraper (121) is slidably connected between the two third slide bars (122). The scraper (121) is moved rightward to scrape dust and waste capsule shells on the top surface of the capsule filling mould. A third linear spring (123) is connected between the third slide bars (122) and the scraper (121). The third linear spring (123) is sleeved on the third slide bars (122).

2. A capsule filling machine with noise reduction and high efficiency filtering and dust removal function according to claim 1, characterized in that: The invention also comprises a disengagement mechanism (13) for automatically scraping dust and waste capsule shells on the top surface of the capsule filling mold by a scraper (121). The disengagement mechanism (13) comprises a first wedge-shaped block (131), a second wedge-shaped block (132), a fixing plate (133) and a fourth linear spring (134). The left wall of the scraper (121) is connected to the first wedge-shaped block (131). The left side of the bottom of the capsule filling machine body (1) is connected to the fixing plate (133). The upper part of the fixing plate (133) is slidably connected to the second wedge-shaped block (132). The second wedge-shaped block (132) contacts the first wedge-shaped block (131). The fourth linear spring (134) is connected between the front part of the second wedge-shaped block (132) and the upper part of the fixing plate (133). The fourth linear spring (134) is sleeved on the second wedge-shaped block (132).

3. A capsule filling machine with noise reduction and high efficiency filtering and dust removal function according to claim 1, characterized in that: The machine also comprises a collecting mechanism (14) for collecting dust in a centralized manner. The collecting mechanism (14) comprises a slide rail (141) and a collecting frame (142). The lower side of the left wall of the capsule filling machine body (1) is connected to two slide rails (141). The collecting frame (142) is slidably connected between the two slide rails (141). A through hole (143) is formed at the top of the collecting frame (142). The through hole (143) is communicated with a conveying pipe (7). The conveying pipe (7) conveys dust. The dust enters the collecting frame (142) through the through hole (143) to prevent the dust from flying.

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