Grasping device for tail infusion bag

Abstract

The present invention discloses a grabbing device for tail-infusion infusion bags, comprising a conveying line and a mobile base plate, on which a plurality of grabbing mechanisms are mounted, the grabbing mechanisms comprising a cylinder, a telescopic cylinder, a cylinder telescopic rod, a telescopic movable vertical rod, and a clamp arm component, a telescopic cylinder is fixed at the lower end of the cylinder, a cylinder telescopic rod is mounted at the lower end of the cylinder, the cylinder telescopic rod is fixedly connected to the telescopic movable vertical rod, a clamp arm component is mounted on a clamp arm hinge, the clamp arm component comprises a first clamp arm and a second clamp arm, the lower end of the first clamp arm is hingedly connected to a first clamp arm support rod, the lower end of the second clamp arm is hingedly connected to a second clamp arm support rod, a connecting support arm A and a connecting support arm B are hingedly connected to each other through a support arm hinge, and the lower end of the telescopic movable vertical rod is connected to the support arm hinge. The present invention can realize the grabbing and transporting operation of infusion bags or infusion bottles in batches and rows, and has the advantages of simple structure, convenient operation, high grabbing accuracy, high work efficiency, etc.

Description

Technical Field

[0001] The invention relates to a grasping mechanism for an infusion bag or an infusion bottle, in particular to a grasping device for a tail-infusion infusion bag. Background Art

[0002] Infusion bags and infusion bottles are the main containers for medical liquid medicine. Infusion bags are generally stand-up bags, which can stand upright on the conveyor line. After filling the infusion bags or infusion bottles with liquid medicine, they need to be transferred to the conveyor line for later testing or packaging. When the infusion bags or infusion bottles are transferred to the conveyor line, a grabbing device is required to grab the rows of infusion bags or infusion bottles and move them above the conveyor line, and then place the rows of infusion bags or infusion bottles on the conveyor line for transportation. The existing grabbing device has a relatively complex structure, and often uses a robot arm for grabbing. It is also difficult to realize the grabbing and transportation of infusion bags or infusion bottles in batches and rows. Summary of the invention

[0003] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a grabbing device for tail-irrigation infusion bags, which can realize the grabbing and transportation operations of infusion bags or infusion bottles in batches and rows, and has the advantages of simple structure, convenient operation, high grabbing accuracy and high work efficiency.

[0004] The purpose of the present invention is achieved through the following technical solutions:

[0005] A grabbing device for tail-infusion infusion bags comprises a conveyor line and a movable base plate, wherein the conveyor line is used to transport infusion bags, and the movable base plate is provided with a plurality of grabbing mechanisms, wherein the grabbing mechanisms comprise a cylinder, a telescopic cylinder, a cylinder telescopic rod, a telescopic movable vertical rod, a clamping arm component, a first clamping arm support rod and a second clamping arm support rod, wherein the lower end of the cylinder is fixed with a telescopic cylinder, and the lower end of the cylinder is provided with a cylinder telescopic rod driven and lifted by the cylinder, and the cylinder telescopic rod is lifted and movably installed in the telescopic cylinder, the cylinder telescopic rod is fixedly connected to the telescopic movable vertical rod, the inside of the telescopic cylinder is fixedly connected with a connecting rod, the lower end of the connecting rod is provided with a clamping arm hinge, and the clamping arm component is provided on the clamping arm hinge, The clamp arm component is in a "V" shape as a whole, and the clamp arm component includes a first clamp arm and a second clamp arm, the upper end of the first clamp arm is hingedly installed on the clamp arm hinge, and the upper end of the second clamp arm is hingedly installed on the clamp arm hinge; the lower end of the first clamp arm is hingedly connected to the first clamp arm support rod through the first hinge, and the lower end of the second clamp arm is hingedly connected to the second clamp arm support rod through the second hinge, the first clamp arm support rod is hingedly provided with a connecting arm A toward the second clamp arm support rod, and the second clamp arm support rod is hingedly provided with a connecting arm B toward the first clamp arm support rod, the connecting arm A and the connecting arm B are hinged to each other through the arm hinge, and the lower end of the telescopic movable vertical rod is connected to the arm hinge.

[0006] In order to better realize the present invention, a telescopic end cover is installed at the lower end of the telescopic cylinder, the lower end of the connecting rod passes through the telescopic end cover, and the telescopic end cover is provided with a lifting and lowering matching hole that matches the cylinder telescopic rod.

[0007] Preferably, 3 to 10 grabbing mechanisms are evenly distributed and installed on the movable substrate.

[0008] Compared with the prior art, the present invention has the following advantages and beneficial effects:

[0009] (1) The present invention uses the grabbing mechanisms on the mobile substrate to grab the filled infusion bags or bottles in batches, and then drives the mobile substrate to move through the moving mechanism, so that the mobile substrate moves to the top of the conveyor line, and places the infusion bottles or infusion bags grabbed by the grabbing mechanisms on the conveyor line, and transports them to the next inspection station or packaging station through the conveyor line.

[0010] (2) The present invention can realize the grabbing and transporting operations of infusion bags or infusion bottles in batches or rows, and has the advantages of simple structure, convenient operation, high grabbing accuracy, and high work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the present invention;

[0012] Figure 2 It is a structural schematic diagram of the grabbing mechanism of the present invention when the first clamp arm support rod and the second clamp arm support rod are opened to each other;

[0013] Figure 3 It is a simplified structural diagram of the grabbing mechanism of the present invention when the first clamp arm support rod and the second clamp arm support rod are opened to each other;

[0014] Figure 4 It is a simplified structural diagram of the grabbing mechanism of the present invention when the first clamp arm support rod and the second clamp arm support rod are folded together.

[0015] The names corresponding to the reference numerals in the accompanying drawings are:

[0016] 1-movable base plate, 2-conveyor line, 3-infusion bag, 4-grasping mechanism, 41-cylinder, 42-telescopic cylinder, 43-telescopic end cover, 44-telescopic movable vertical rod, 45-connecting rod, 46-clamp arm hinge, 47-first clamp arm, 48-second clamp arm, 49-first clamp arm support rod, 50-second clamp arm support rod, 51-connecting support arm A, 52-connecting support arm B, 53-support arm hinge, 54-first hinge, 55-second hinge, 56-cylinder telescopic rod. DETAILED DESCRIPTION

[0017] The present invention is further described in detail below in conjunction with embodiments:

[0018] Example

[0019] like Figure 1 to Figure 4 As shown, a grabbing device for tail infusion bags includes a conveyor line 2 and a mobile base plate 1. The conveyor line 2 is used to transport infusion bags 3. A plurality of grabbing mechanisms 4 are installed on the mobile base plate 1. In this embodiment, 3 to 10 grabbing mechanisms 4 are evenly distributed and installed on the mobile base plate 1 (the specific number is determined according to actual needs). The grabbing mechanism 4 includes a cylinder 41, a telescopic cylinder 42, a cylinder telescopic rod 56, a telescopic movable vertical rod 44, a clamping arm component, a first clamping arm support rod 51 and a second clamping arm support rod 52. The lower end of the cylinder 41 is fixed with a telescopic cylinder 42, and the lower end of the cylinder 41 is installed with a cylinder telescopic rod 56 driven by the cylinder 41 and lifting and moving (the cylinder 41 drives the cylinder telescopic rod 56 to lift and reciprocate in the telescopic cylinder 42), and the cylinder telescopic rod 56 is installed in the telescopic cylinder 42 for lifting and moving. The cylinder telescopic rod 56 is fixedly connected to the telescopic movable vertical rod 44, and a connecting rod 45 is fixedly connected inside the telescopic tube 42. A telescopic end cover 43 is installed at the lower end of the telescopic tube 42. The lower end of the connecting rod 45 passes through the telescopic end cover 43, and a lifting and lowering matching hole that matches the cylinder telescopic rod 56 is opened on the telescopic end cover 43.

[0020] like Figure 3 As shown, a clamp arm hinge 46 is installed at the lower end of the connecting rod 45, and a clamp arm component is installed on the clamp arm hinge 46. The clamp arm component is in a "V" shape as a whole. The clamp arm component includes a first clamp arm 47 and a second clamp arm 48. The upper end of the first clamp arm 47 is hingedly installed on the clamp arm hinge 46, and the upper end of the second clamp arm 48 is hingedly installed on the clamp arm hinge 46. The lower end of the first clamp arm 47 is hingedly connected to the first clamp arm support rod 49 via the first hinge 54, and the lower end of the second clamp arm 48 is hingedly connected to the second clamp arm support rod 50 via the second hinge 55. The first clamp arm support rod 49 is hingedly provided with a connecting arm A51 toward the second clamp arm support rod 50, and the second clamp arm support rod 50 is hingedly provided with a connecting arm B52 toward the first clamp arm support rod 49. The connecting arm A51 and the connecting arm B52 are hingedly connected to each other via the arm hinge 53, and the lower end of the telescopic movable vertical rod 44 is connected to the arm hinge 53.

[0021] The present invention uses each grabbing mechanism 4 on the mobile substrate 1 to grab the filled infusion bags 3 or infusion bottles in batches, and then drives the mobile substrate 1 to move through the mobile mechanism, so that the mobile substrate 1 moves to the top of the conveyor line 2, and places the infusion bottles or infusion bags 3 grabbed by each grabbing mechanism 4 on the conveyor line 2, and transports them to the next inspection station or packaging station through the conveyor line 2.

[0022] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A gripping device for a tail-infusion infusion bag, comprising a conveyor line (2), wherein the conveyor line (2) is used to transport an infusion bag (3), and is characterized in that: The invention comprises a movable base plate (1), on which 3 to 10 gripping mechanisms (4) are evenly distributed and installed. The gripping mechanism (4) comprises a cylinder (41), a telescopic cylinder (42), a cylinder telescopic rod (56), a telescopic movable vertical rod (44), a clamping arm component, a first clamping arm support rod (49) and a second clamping arm support rod (50). The telescopic cylinder (42) is fixed at the lower end of the cylinder (41), and a cylinder telescopic rod (56) driven by the cylinder (41) and moving up and down is installed at the lower end of the cylinder (41). A cylinder telescopic rod (56) is installed in the telescopic cylinder (42) for lifting and movement. The cylinder telescopic rod (56) is fixedly connected to the telescopic movable vertical rod (44). A connecting rod (45) is fixedly connected inside the telescopic cylinder (42). A clamping arm hinge (46) is installed at the lower end of the connecting rod (45). A clamping arm component is installed on the clamping arm hinge (46). The clamping arm component is in a "V" shape as a whole. The clamping arm component includes a first clamping arm (47) and a second clamping arm (48). The upper end of the first clamping arm (47) is hinged. The first clamp arm (47) is hingedly mounted on the clamp arm hinge (46); the upper end of the second clamp arm (48) is hingedly mounted on the clamp arm hinge (46); the lower end of the first clamp arm (47) is hingedly connected to a first clamp arm support rod (49) via a first hinge (54); the lower end of the second clamp arm (48) is hingedly connected to a second clamp arm support rod (50) via a second hinge (55); the first clamp arm support rod (49) is hingedly provided with a connecting support arm A (51) in the direction of the second clamp arm support rod (50); the second clamp arm support rod (50) is hingedly connected to the first clamp arm support rod (49) and the second clamp arm support rod (50) is hingedly connected to the second clamp arm support rod (50). ) is hingedly provided with a connecting arm B (52) toward the direction of the first clamping arm support rod (49); the connecting arm A (51) and the connecting arm B (52) are hingedly connected to each other through a support arm hinge (53); the lower end of the telescopic movable vertical rod (44) is connected to the support arm hinge (53); the lower end of the telescopic cylinder (42) is installed with a telescopic end cover (43); the lower end of the connecting rod (45) passes through the telescopic end cover (43); the telescopic end cover (43) is provided with a lifting and lowering matching hole that matches the cylinder telescopic rod (56).

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