Mechanism for taking and placing medical capsules at equal intervals

Abstract

The utility model relates to the technical field of medical equipment, in particular to a medical capsule equidistant taking and placing mechanism. Comprising a support; the first connecting plate is arranged on the bracket in a transverse moving manner and is driven by a transverse air cylinder; the second connecting plate is longitudinally and movably arranged on the first connecting plate and is driven by a longitudinal air cylinder; the transmission plate is arranged on the second connecting plate in a sliding manner; the transmission block is arranged on the second connecting plate in a sliding manner; the transmission plate comprises a plate body which is arranged on the second connecting plate in a sliding manner; the transmission grooves are formed in the plate body, and the two ends of each transmission groove are distributed at equal intervals; the transmission block comprises a block body which is arranged on the second connecting plate in a sliding mode and is perpendicular to the sliding direction of the plate body. The transmission roller is rotatably arranged on the block body and is in transmission connection with the transmission groove; and the vacuum chuck is arranged on the block body. According to the medical capsule taking, placing and transferring device, medical capsules can be taken, placed and transferred, and the medical capsules are arranged at equal intervals all the time in the taking, placing and transferring processes.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical equipment technical field, concretely is medical capsule equal interval taking and placing mechanism. BACKGROUND

[0002] The technical field of solid preparation production equipment, especially in the manufacturing and packaging process of hard capsules, soft capsules and other dosage forms, it is often necessary to quickly and accurately transfer a large number of capsules from the previous station to the next station. The positioning accuracy and action consistency of this taking and placing operation are directly related to the reliability of the subsequent process and the quality of the final product.

[0003] At present, the common automatic taking and placing scheme usually adopts an array composed of multiple independent driving cylinders to drive the corresponding suction cups to perform grabbing and placing actions. However, when multiple capsules need to be taken and placed synchronously and at equal intervals, due to the differences in response time of each cylinder and its pneumatic circuit, combined with the accumulated errors of mechanical processing and assembly, it is difficult to ensure the absolute synchronous movement of all suction cup ends. This easily leads to uneven positions of the capsules when they are placed, making it difficult to meet the requirements of high-precision placement, thereby affecting the positioning accuracy of the subsequent process and the product packaging quality. SUMMARY

[0004] To solve the technical problems in the background art, the utility model provides a medical capsule equal interval taking and placing mechanism, which can realize the taking, placing and transferring of medical capsules, and the medical capsules are always arranged at equal intervals during the taking, placing and transferring process.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] The medical capsule equal interval taking and placing mechanism comprises:

[0007] A support;

[0008] A first connecting plate is horizontally movable and arranged on the support and driven by a horizontal cylinder;

[0009] A second connecting plate is vertically movable and arranged on the first connecting plate and driven by a vertical cylinder;

[0010] A transmission plate is slidably arranged on the second connecting plate;

[0011] A transmission block is slidably arranged on the second connecting plate;

[0012] The transmission plate comprises:

[0013] A plate body is slidably arranged on the second connecting plate;

[0014] A transmission groove is formed in the plate body, and the two ends of the plurality of transmission grooves are arranged at equal intervals;

[0015] The transmission block comprises:

[0016] The block body is slidably arranged on the second connecting plate and is perpendicular to the sliding direction of the plate body;

[0017] The transmission roller is rotatably arranged on the block body and is in transmission connection with the transmission groove;

[0018] The vacuum chuck is arranged on the block body and is used for sucking the medical capsule.

[0019] Further, the transmission block further comprises:

[0020] The interface is arranged on the block body and is in communication with the plurality of vacuum chucks through the air duct arranged in the block body.

[0021] Further, the transmission block further comprises:

[0022] The sliding groove is arranged on the block body and is in sliding connection with the horizontal shaft arranged on the second connecting plate.

[0023] Further, the transmission plate further comprises:

[0024] The limiting plate is arranged on the plate body and is located on the opposite sides of the second connecting plate respectively, and is used for mounting the hydraulic buffer.

[0025] Further, the plurality of transmission grooves are arranged in mirror symmetry.

[0026] Further, the transmission plate further comprises:

[0027] The end plate is arranged on the plate body and is in transmission connection with the driving air cylinder arranged on the second connecting plate.

[0028] The beneficial effects of the utility model are as follows:

[0029] (1) the first connecting plate and the second connecting plate are driven by the horizontal air cylinder and the vertical air cylinder respectively, the independent movement of the horizontal direction and the vertical direction is realized, and the adaptability and flexibility of the mechanism are enhanced.

[0030] (2) the transmission plate is provided with a plurality of transmission grooves arranged at equal intervals, and the transmission roller on the transmission block is matched, the linear motion of the transmission plate is converted into the horizontal equal-interval movement of the transmission block, and each vacuum chuck is driven to be adjusted synchronously and equidistantly.

[0031] (3) the vacuum chuck is used as the pick-and-place end effector, the medical capsule is gripped through the adsorption mode, the extrusion or scratch caused by the mechanical clamping is avoided, and the integrity of the appearance and internal structure of the capsule is ensured.

[0032] (4) the air duct is integrated in the transmission block and is in communication with the plurality of vacuum chucks, the pipeline arrangement is simplified, and the external interference risk is reduced. Attached Figure Description

[0033] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0034] Figure 1 This is a schematic diagram of the structure of this utility model. Figure 1 ;

[0035] Figure 2 This is a schematic diagram of the structure of this utility model. Figure 2 ;

[0036] Figure 3 This is a structural diagram showing the location of the second connecting plate;

[0037] Figure 4 This is a schematic diagram of the transmission plate.

[0038] Figure 5 This is a cross-sectional view of the transmission block.

[0039] In the picture:

[0040] 1. Bracket, 2. Horizontal cylinder, 3. First connecting plate, 4. Longitudinal cylinder, 5. Second connecting plate, 6. Drive cylinder, 7. Transmission plate, 8. Transmission block, 9. Horizontal shaft;

[0041] 701. Plate body; 702. Transmission groove; 703. End plate; 704. Limiting plate;

[0042] 801. Block, 802. Slide groove, 803. Drive roller, 804. Vacuum suction cup, 805. Interface, 806. Air passage. Detailed Implementation

[0043] The present invention will be further described in detail below with reference to the accompanying drawings.

[0044] like Figure 1 , 2 As shown in Figure 3, the specific structure of the medical capsule equidistant placement and removal mechanism includes a support 1. A first connecting plate 3 is laterally movable on the support 1 and is driven by a transverse cylinder 2 on the support 1. A second connecting plate 5 is longitudinally movable on the first connecting plate 3 and is driven by a longitudinal cylinder 4 on the first connecting plate 3. A transmission plate 7 is slidably mounted on the second connecting plate 5. A transmission block 8 is slidably mounted on the second connecting plate 5. The transmission plate 7 can drive several transmission blocks 8 to move, and a vacuum suction cup 804 is provided below the transmission blocks 8. The first connecting plate 3 and the second connecting plate 5 are driven by the transverse cylinder 2 and the longitudinal cylinder 4 respectively, realizing independent movement of the transverse and longitudinal positions, enhancing the adaptability and flexibility of the mechanism.

[0045] like Figure 4As shown, the transmission plate 7 includes a plate body 701, which is slidably mounted on the second connecting plate 5 via guide rails on both sides. Transmission grooves 702 are formed on the plate body 701. Each transmission groove 702 is a long, straight groove, with both ends equally spaced and arranged in a mirror-symmetrical manner. An end plate 703 is mounted on the plate body 701 and is connected to a drive cylinder 6 mounted on the second connecting plate 5. The drive cylinder 6 drives the transmission plate 7 to move via the end plate 703. Limiting plates 704 are mounted on the plate body 701 and located on opposite sides of the second connecting plate 5, for mounting hydraulic buffers. The hydraulic buffers limit and buffer the movement of the transmission plate 7.

[0046] like Figure 5 As shown, the transmission block 8 includes a block 801, which is slidably mounted on the second connecting plate 5 and perpendicular to the sliding direction of the plate 701. A transmission roller 803 is rotatably mounted on the upper end of the block 801, inserted into the transmission groove 702, and connected to the transmission groove 702. A vacuum suction cup 804 is located at the lower end of the block 801 and is used to pick up medical capsules. Several equally spaced transmission grooves 702 on the transmission plate 7 cooperate with the transmission roller 803 on the transmission block 8 to convert the linear motion of the transmission plate 7 into the lateral equally spaced movement of the transmission block 8, thereby driving the vacuum suction cups 804 to adjust synchronously and equally. Furthermore, using the vacuum suction cups 804 as the end effector for picking up and placing medical capsules by suction avoids squeezing or scratching that may be caused by mechanical clamping, ensuring the integrity of the capsule's appearance and internal structure.

[0047] An interface 805 is located on one side of the block 801 and connects to several vacuum suction cups 804 via an air passage 806 within the block 801. The interface 805 is connected to a vacuum source via a flexible hose. The transmission block 8 integrates the air passage 806 and connects to several vacuum suction cups 804, simplifying the piping layout and reducing the risk of external interference. A sliding groove 802 extends through the block 801 and is slidably connected to a horizontal shaft 9 mounted on the second connecting plate 5. The block 801 can slide along the horizontal shaft 9.

[0048] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A medical capsule equidistant placement and dispensing mechanism, characterized in that, include: Support (1); The first connecting plate (3) is movably mounted on the bracket (1) and driven by the transverse cylinder (2); The second connecting plate (5) is longitudinally movable on the first connecting plate (3) and driven by the longitudinal cylinder (4); The transmission plate (7) is slidably mounted on the second connecting plate (5); The transmission block (8) is slidably mounted on the second connecting plate (5); The transmission plate (7) includes: The plate (701) is slidably mounted on the second connecting plate (5); The transmission groove (702) is formed on the plate (701), and the two ends of the plurality of transmission grooves (702) are arranged at equal intervals; The transmission block (8) includes: The block (801) is slidably disposed on the second connecting plate (5) and perpendicular to the sliding direction of the plate (701); The transmission roller (803) is rotatably mounted on the block (801) and is connected to the transmission groove (702) for transmission. A vacuum suction cup (804) is disposed on the block (801) for aspirating medical capsules.

2. The medical capsule equidistant placement and removal mechanism according to claim 1, characterized in that, The transmission block (8) also includes: An interface (805) is provided on the block (801) and is connected to several vacuum suction cups (804) through an air passage (806) provided in the block (801).

3. The medical capsule equidistant placement and removal mechanism according to claim 1, characterized in that, The transmission block (8) also includes: A groove (802) is formed through the block (801) and is slidably connected to the horizontal shaft (9) set on the second connecting plate (5).

4. The medical capsule equidistant placement and removal mechanism according to claim 1, characterized in that, The transmission plate (7) also includes: Limiting plates (704) are set on the plate body (701) and located on opposite sides of the second connecting plate (5) for installing hydraulic buffers.

5. The medical capsule equidistant placement and removal mechanism according to claim 1, characterized in that, Several of the aforementioned transmission slots (702) are arranged in a mirror-symmetric manner.

6. The medical capsule equidistant placement and removal mechanism according to claim 1, characterized in that, The transmission plate (7) also includes: The end plate (703) is disposed on the plate body (701) and is connected to the drive cylinder (6) disposed on the second connecting plate (5).

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