A powder blocking structure of a full-automatic hard capsule filling machine

Abstract

The utility model relates to a full -automatic hard capsule filling machine especially relates to a kind of powder blocking structure of full -automatic hard capsule filling machine, including powder baffle, powder storage ring and measuring disc, the lower end surface both sides of powder baffle are fixedly connected with mounting block, the both sides of mounting block are all provided with clamping slot, the upper end surface both sides of measuring disc are respectively fixedly connected with support rod and circular ring block, the upper end of support rod and circular ring block is respectively fixedly connected with butt joint block one and butt joint block two, the upper end of butt joint block two is provided with installation slot, spring slot is all provided on the two sides of inner wall of installation slot, clamping block is slidably arranged in two spring slots, two clamping blocks are respectively set with two clamping slots, and the compression spring is slidably sleeved in mounting block with pressing block.The utility model under the mutual cooperation of mounting block, butt joint block one, butt joint block two, installation slot, clamping slot, clamping block and compression spring, the quick disassembly function of powder baffle can be realized.

Description

Technical Field

[0001] This utility model relates to a fully automatic hard capsule filling machine, and more particularly to a powder-blocking structure for a fully automatic hard capsule filling machine. Background Technology

[0002] Fully automatic hard capsule filling machines are used to fill drug powder into hard capsules. Since the dosage of the drug is directly related to the efficacy, the structural design of the filling machine is very important.

[0003] A search revealed that patent CN218589373U discloses a powder-blocking structure for a fully automatic hard capsule filling machine. The structure includes a filling machine body with a powder-blocking plate fixed to the frame. The powder-blocking plate has multiple rows of evenly distributed regular polygonal pinholes that can be inserted into multiple rows of filling needles. This patent has the advantages of simple structure, low cost, accurate measurement, and improved drug efficacy.

[0004] However, since the powder-blocking structure is exposed to the environment of powder, granules and other materials for a long time, it needs to be disassembled and maintained during use. The existing powder-blocking structure is mainly installed by multiple bolts, which is inconvenient to disassemble. Summary of the Invention

[0005] The purpose of this invention is to provide a powder-blocking structure for a fully automatic hard capsule filling machine, which has the functions of self-cleaning and convenient and quick disassembly and assembly of the powder-blocking plate.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A powder-blocking structure for a fully automatic hard capsule filling machine is provided, including a powder-blocking plate, a powder storage ring, and a metering disc. Mounting blocks are fixedly connected to both sides of the lower end face of the powder-blocking plate. Slots are formed on both sides of each mounting block. A support rod and a ring block are fixedly connected to both sides of the upper end face of the metering disc. A first docking block and a second docking block are fixedly connected to the upper ends of the support rod and the ring block, respectively. An installation groove is formed at the upper end of the second docking block. Spring grooves are formed on the inner walls of both sides of the installation groove. A locking block is slidably disposed within each of the two spring grooves. The two locking blocks are respectively fitted into the two slots. A pressure block is slidably fitted within the mounting block. A pressure rod is fixedly connected to the upper end of the pressure block. The upper end of the pressure rod passes through the powder-blocking plate and is fixedly connected to a round cap.

[0007] Optionally, the powder baffle is fixedly installed at the upper end of the powder storage ring, and the metering disc is fixedly installed at the lower end of the powder storage ring. The powder baffle is provided with pinholes, and the metering disc is provided with metering holes. The number of pinholes and metering holes is set to be multiple, and the multiple pinholes and multiple metering holes are arranged correspondingly.

[0008] Optionally, the two slots are connected, and the length of the upper inclined surface of each of the two card blocks is greater than the length of the lower inclined surface.

[0009] Optionally, a compression spring is fixedly connected between the inner walls of the two locking blocks and the two spring grooves, and a tension spring is fixedly connected between the inner walls of the pressing block and the mounting block.

[0010] Optionally, the lower end of the pressure block is provided through the slot, and the internal structure of the first docking block is the same as that of the second docking block.

[0011] Optionally, a motor is fixedly connected to the upper end of the powder baffle, an internal gear ring is rotatably connected to the lower middle part of the powder baffle, the output end of the motor passes through the powder baffle and is fixedly connected to a gear, the gear meshes with the internal gear ring, and a cleaning brush is fixedly connected to one side of the outer wall of the internal gear ring.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. This utility model utilizes the cooperation of an installation block, a first connecting block, a second connecting block, an installation groove, a slot, a locking block, and a compression spring to enable the powder baffle plate to be fitted into the installation groove via the installation block, and fixed by the locking block fitting into the slot. This achieves rapid installation with the first and second connecting blocks. Simultaneously, a pressure block, pressure rod, and tension spring structure are provided. For disassembly, simply press down the pressure block using the pressure rod, which moves the locking block to both sides. Once the lower inclined portion of the locking block moves out of the slot, the installation block is moved upwards by the powder baffle plate, causing the locking block to disengage from the slot. This facilitates the removal of the installation block from the installation groove, enabling rapid disassembly of the powder baffle plate and convenient maintenance.

[0014] 2. This utility model is equipped with an internal gear ring, a motor, a gear, and a cleaning brush. In use, the motor drives the gear to rotate, which in turn drives the gear ring to rotate, which in turn drives the cleaning brush to rotate and clean the area around the pinholes at the lower end of the powder baffle plate, thus improving cleaning efficiency. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a top view of the internal structure of this utility model;

[0017] Figure 2 This is a bottom view of the internal structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the installation block of this utility model during installation;

[0019] Figure 4 This is a schematic diagram of the structure of the mounting block of this utility model during disassembly.

[0020] In the diagram: 1. Powder baffle plate; 101. Pinhole; 102. Mounting block; 103. Pressing block; 104. Pressing rod; 105. Tension spring; 106. Slot; 107. Internal gear ring; 108. Motor; 109. Gear; 110. Cleaning brush; 2. Powder storage ring; 3. Metering disc; 301. Metering hole; 302. Support rod; 303. Circular block; 304. Connecting block one; 305. Connecting block two; 306. Mounting groove; 307. Spring groove; 308. Compression spring; 309. Slot. Detailed Implementation

[0021] To make the technical problems, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0022] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0023] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0024] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0025] Reference Figure 1-4The powder-blocking structure of a fully automatic hard capsule filling machine provided in this embodiment will now be described. A powder-blocking structure for a fully automatic hard capsule filling machine includes a powder-blocking plate 1, a powder storage ring 2, and a metering disc 3. Mounting blocks 102 are fixedly connected to both sides of the lower end face of the powder-blocking plate 1. Slots 106 are provided on both sides of the mounting blocks 102. Support rods 302 and ring blocks 303 are fixedly connected to both sides of the upper end face of the metering disc 3. Connecting blocks 1 and 2 are fixedly connected to the upper ends of the support rods 302 and ring blocks 303, respectively. A mounting groove 306 is provided at the upper end of the connecting block 2 305. Spring grooves 307 are provided on the inner walls of both sides of the mounting groove 306. A locking block 309 is slidably disposed within each of the two spring grooves 307. The two locking blocks 309 are respectively fitted into the two slots 106. A pressure block 103 is slidably fitted within the mounting block 102. A pressure rod 104 is fixedly connected to the upper end of the pressure block 103. The upper end of the pressure rod 104 passes through the powder-blocking plate 1 and is fixedly connected to a round cap.

[0026] The present invention provides a powder-blocking structure for a fully automatic hard capsule filling machine, which, compared with the prior art, enables the quick disassembly of the powder-blocking plate 1 for maintenance.

[0027] In another embodiment of this utility model, please refer to Figures 1 to 2 The powder baffle 1 is fixedly installed at the upper end of the powder storage ring 2, and the metering plate 3 is fixedly installed at the lower end of the powder storage ring 2. The powder baffle 1 has pinholes 101, and the metering plate 3 has metering holes 301. The number of pinholes 101 and metering holes 301 is set to multiple, and the multiple pinholes 101 and multiple metering holes 301 are set to correspond to each other to facilitate the passage of medicine powder.

[0028] In another embodiment of this utility model, please refer to Figures 3 to 4 Two slots 106 are connected. The upper inclined surface length of the two blocks 309 is greater than the lower inclined surface length, so that when the blocks 309 are installed, the lower plane structure of the blocks 309 can contact the inner wall of the slot 106, which facilitates locking the mounting block 102. Compression springs 308 are fixedly connected between the inner walls of the two blocks 309 and the two spring slots 307. In their natural state, the compression springs 308 drive the blocks 309 to extend out of the spring slots 307. Tension springs 105 are fixedly connected between the pressure block 103 and the inner wall of the mounting block 102. Tension springs 105 are used to lift the pressure block 103 so that it does not contact the blocks 309 when it is not under pressure. The lower end of the pressure block 103 passes through the slot 106. The internal structure of the first docking block 304 is the same as the internal structure of the second docking block 305.

[0029] In another embodiment of this utility model, please refer to Figure 1 and Figure 2A motor 108 is fixedly connected to the upper end of the powder baffle plate 1. An internal gear ring 107 is rotatably connected to the lower middle part of the powder baffle plate 1. The output end of the motor 108 passes through the powder baffle plate 1 and is fixedly connected to a gear 109. The gear 109 meshes with the internal gear ring 107. A cleaning brush 110 is fixedly connected to one side of the outer wall of the internal gear ring 107. The motor 108 drives the gear 109 to rotate, thereby driving the internal gear ring 107 to rotate, and then driving the cleaning brush 110 to rotate to clean the bottom surface of the powder baffle plate 1.

[0030] Working principle: When the powder baffle 1 needs to be installed, the mounting block 102 is aligned with the mounting groove 306 and pressed in, causing the locking block 309 to automatically move into the spring groove 307 to compress the compression spring 308. This continues until the groove 106 on the mounting block 102 is pressed down to the height of the locking block 309. Under the reaction force of the compression spring 308, the locking block 309 is driven into the groove 106, thus fixing the mounting block 102 and achieving the installation of the powder baffle 1 on the powder storage ring 2. When the powder baffle 1 needs to be cleaned, the motor 108 is started, driving the gear 109 to rotate, which in turn drives the internal gear ring 107 to rotate, thereby driving the cleaning brush 1. 10. The lower end of the powder baffle plate 1 near the pinhole 101 is cleaned by rotating it, which is convenient for cleaning. When the powder baffle plate 1 needs to be disassembled, the pressure block 103 is lowered by pressing the pressure rod 104. The pressure block 103 then presses the locking block 309 to move to both sides until the lower inclined part of the locking block 309 moves out of the slot 106. Then, the installation block 102 is moved upward by the powder baffle plate 1. The pulling force of the installation block 102 further drives the locking block 309 to move to both sides until the locking block 309 is disengaged from the slot 106. The installation block 102 can then be easily removed to disassemble the powder baffle plate 1 for easy maintenance.

[0031] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A powder-blocking structure for a fully automatic hard capsule filling machine, comprising a powder-blocking plate (1), a powder storage ring (2), and a metering disc (3), characterized in that: The powder baffle (1) has mounting blocks (102) fixedly connected to both sides of its lower end face. Each mounting block (102) has a slot (106) on both sides. The metering disc (3) has a support rod (302) and a ring block (303) fixedly connected to both sides of its upper end face. The upper ends of the support rod (302) and the ring block (303) are fixedly connected to a first docking block (304) and a second docking block (305), respectively. The upper end of the second docking block (305) has a mounting groove (306) on its upper end. 06), spring grooves (307) are provided on both inner walls of the mounting groove (306), and a locking block (309) is slidably arranged in each of the two spring grooves (307). The two locking blocks (309) are respectively fitted into the two locking grooves (106). A pressure block (103) is slidably fitted in the mounting block (102). A pressure rod (104) is fixedly connected to the upper end of the pressure block (103). The upper end of the pressure rod (104) passes through the powder baffle plate (1) and is fixedly connected to a round cap.

2. The powder-blocking structure of a fully automatic hard capsule filling machine as described in claim 1, characterized in that: The powder baffle (1) is fixedly installed at the upper end of the powder storage ring (2), and the metering disc (3) is fixedly installed at the lower end of the powder storage ring (2). The powder baffle (1) has pinholes (101), and the metering disc (3) has metering holes (301). The number of pinholes (101) and metering holes (301) is set to multiple, and the multiple pinholes (101) and multiple metering holes (301) are arranged correspondingly.

3. The powder-blocking structure of a fully automatic hard capsule filling machine as described in claim 1, characterized in that: The two slots (106) are connected, and the length of the upper inclined surface of the two blocks (309) is greater than the length of the lower inclined surface.

4. The powder-blocking structure of a fully automatic hard capsule filling machine as described in claim 1, characterized in that: Compression springs (308) are fixedly connected between the inner walls of the two locking blocks (309) and the two spring grooves (307), and tension springs (105) are fixedly connected between the inner walls of the pressing block (103) and the mounting block (102).

5. The powder-blocking structure of a fully automatic hard capsule filling machine as described in claim 1, characterized in that: The lower end of the pressure block (103) is provided through the slot (106), and the internal structure of the first docking block (304) is the same as that of the second docking block (305).

6. The powder-blocking structure of a fully automatic hard capsule filling machine as described in claim 1, characterized in that: A motor (108) is fixedly connected to the upper end of the powder baffle (1), and an internal gear ring (107) is rotatably connected to the lower middle part of the powder baffle (1). The output end of the motor (108) passes through the powder baffle (1) and is fixedly connected to a gear (109). The gear (109) meshes with the internal gear ring (107). A cleaning brush (110) is fixedly connected to one side of the outer wall of the internal gear ring (107).

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