CN205045475U - Soft sackholder utensil of rotation type - Google Patents

Abstract

The utility model relates to a holder for a container for collecting medical liquid, in particular to a rotary soft bag clamp, comprising at least one set of clamping components, each set of clamping components includes at least one clamping component, each set of clamping components The picking component is set on the guide shaft through the sliding component, the limit component is set between the adjacent clamping components on the same guide shaft, the tightening component is fixed between the clamping components at both ends of the guide shaft, and each group of clamping components is fixed on the fixed On the frame, the rotating assembly is arranged on the top of the fixed frame, the rotating assembly is fixed by the fixed frame and the fixed plate, and the servo motion assembly is connected to the top of the fixed plate. The utility model can realize the automatic grabbing, placing and automatic rotation of the soft bag, which reduces the labor intensity of workers and improves the working efficiency.

Description

Rotary Soft Bag Clamp

technical field

The utility model relates to a holder for a container used for collecting medical liquid, in particular to a rotary soft bag clamp.

Background technique

As the automation process of pharmaceutical equipment in pharmaceutical factories is getting faster and faster, the production speed of soft bag production lines is also getting faster and faster. The original production mode of pharmaceutical factories needs to continuously increase the number of personnel to adapt to the faster and faster production speed of products. The cost of personnel has increasingly become a factor that restricts manufacturers from reducing production costs. At the same time, heavy physical labor has seriously consumed the physical strength of production personnel, which is not conducive to long-term work for workers. The consumption of physical strength has also caused production safety for workers. Hidden danger.

Utility model content

In order to solve the deficiencies in the above-mentioned technologies, the purpose of this utility model is to provide a rotary soft bag clamp, which can realize the automatic grabbing and placing of the soft bag, and automatically rotate, which reduces the labor intensity of workers and improves work efficiency.

For solving its technical problem, the technical scheme that the utility model takes is:

The rotary soft bag clamp includes at least one set of clamping assemblies, each set of clamping assemblies includes at least one clamping assembly, and each set of clamping assemblies is arranged on the guide shaft through a sliding assembly, and adjacent clamping assemblies on the same guide shaft Limiting components are set between the components, tightening components are fixed between the clamping components at both ends of the guide shaft, each group of clamping components is fixed on the fixed frame at the same time, and a rotating component is installed on the top of the fixed frame, and the rotating component is fixed by the fixed frame and the fixed plate , the top of the fixed plate is connected with the servo motion assembly.

When the utility model is in use, the lifting and moving of the clamping component is realized through the servo motion component. When the soft bag moves to the bottom of the clamping component, the servo motion component controls the clamping component to descend, and the soft bag is grasped. After the capture is completed, the servo The movement component controls the clamping component to rise, and then the rotation component realizes the angle rotation of the soft bag.

Among them, the preferred scheme is:

The clamping assembly includes jaws, jaw action cylinder and jaw connecting plate, the clamping assembly is fixed on the fixed frame through the jaw connecting plate, the jaw action cylinder is embedded in the jaw connecting plate, and the piston rod of the jaw action cylinder Connect the jaws. The jaws include two splints. The two splints are hinged to each other through the hanging ears. When the piston rod of the jaw action cylinder shrinks to the original position, the jaws open to release the soft bag, and the jaw connecting plate fixes the jaws and the jaw action cylinder together, which can simultaneously move along the fixed frame.

The tightening assembly includes a clamping claw tightening cylinder, the cylinder barrel of the clamping jaw tightening cylinder is fixed at one end of the fixed frame, the clamping claw tightening cylinder piston rod is connected to the clamping component fixed at the other end of the fixed frame, and the clamping claw tightens the central axis of the cylinder Parallel to the guide shaft, after the grippers successfully grab the soft bags, the grippers are controlled to tighten the piston rod of the cylinder, and the gripping components of each group are gathered together. The limit component can prevent the soft bags grabbed by the gripping components from squeezing each other. pressure.

The sliding assembly adopts a linear bearing, and during the contraction process of the clamping jaw tightening the piston rod of the cylinder, each clamping assembly translates along the guide shaft under the action of the linear bearing.

The limit assembly includes a limit block and a linear bearing. The limit block is sleeved on the guide shaft through the linear bearing to prevent the adjacent clamping components from being too close during the movement process, resulting in the extrusion of the soft bag and the limit The blocks ensure proper spacing between adjacent gripping components and ensure even distribution of adjacent gripping components on the guide shaft.

The rotating assembly includes a rotating cylinder and a rotating flange, a fixed pile is arranged at the top of the fixed frame, the piston rod of the rotating cylinder is connected to the fixed pile, the rotating flange is connected to the fixed frame and the fixed plate, and a rotating shaft and a bearing are arranged inside the rotating flange. After the clamping components are tightened together, the piston rod of the rotating cylinder is stretched out, pushing the fixed pile, the rotating flange cooperates with the rotating shaft, the upper end of the rotating flange is fixed with the fixed plate, and cannot be moved, and the fixed pile drives the fixed frame to rotate, and the rotation angle is determined by The stroke of the piston rod of the rotary cylinder is determined, generally 90°. After the rotation is completed, each group of clamping components is parallel to each other.

The clamping components include four groups, each fixed plate fixes two groups of clamping components, the fixed plate is connected to the slider, the slider is sleeved on the guide rail, the guide rail is fixed on the beam, and the adjustment cylinder is fixed on the beam at the same time, and the adjustment cylinder piston The rod is connected to the adjustment slider, and the adjustment slider is socketed on the guide rail. The servo motion component is set on the top of the beam. After the fixed frame rotates, the distance between two adjacent fixed frames is not equal. In order to achieve equal spacing adjustment, an adjustment cylinder is set. After the rotation, adjust the piston rod of the cylinder to make the distance between two adjacent fixed frames equal, the cross beam fixes the four sets of clamping components together, and the servo motion components are used to realize the lifting and lowering of all clamping components and their related parts. panning.

The servo motion component adopts a servo robot or a servo electric cylinder. The servo robot adopts a product currently available on the market. When it needs to perform an action, it responds quickly and has high precision. The servo electric cylinder includes a translation electric cylinder and a lifting electric cylinder. The translation electric cylinder is used to realize The horizontal movement of the clamping component reaches the next station, and the lifting electric cylinder is used to realize the up and down movement of the clamping component. There are various structures for fixing the translational electric cylinder and the lifting electric cylinder. It can be realized, and it is not specifically limited and described here.

Compared with the prior art, the utility model has the following beneficial effects:

The utility model can realize the automatic grabbing, placing and automatic rotation of the soft bag, which reduces the labor intensity of workers and improves the working efficiency. The servo motion component is used to realize the lifting and moving of the clamping component. When the soft bag moves below the clamping component, the servo motion component controls the clamping component to descend to realize the soft bag capture. After the capture is completed, the servo motion component controls the clip Take the component up, and then realize the angle rotation of the soft bag by rotating the component.

Description of drawings

Fig. 1 is a schematic diagram of a fixed structure of a set of clamping components.

Fig. 2 is a diagram of the rotating state of the clamping assembly in Embodiment 2.

Fig. 3 is a state diagram of clamping cylinders at equal intervals in Embodiment 2.

Fig. 4 is a diagram of the fixing structure of the adjusting cylinder in embodiment 2.

In the figure: 1. Guide shaft; 2. Limiting component; 3. Fixing frame; 4. Fixing plate; 5. Gripper; 6. Gripper action cylinder; Ear; 10. Jaw tightening cylinder; 11. Adjusting slider; 12. Sliding assembly; 13. Soft bag; 14. Rotating cylinder; 15. Rotating flange; 16. Fixed pile; 17. Slider; 18. Guide rail ; 19, beam; 20, adjusting cylinder.

detailed description

Below in conjunction with accompanying drawing, the utility model embodiment is further described:

Example 1:

The rotary soft bag clamp described in the utility model includes at least one set of clamping components, as shown in Figure 1, each set of clamping components includes at least one clamping component, and each set of clamping components is arranged on the guide shaft through a sliding component 12 1, a limit assembly 2 is set between adjacent clamping components on the same guide shaft 1, and tightening components are fixed between the clamping components at both ends of the guide shaft 1, and each group of clamping components is fixed on the fixed frame 3 at the same time. A rotating assembly is arranged on the top of the frame 3, and the rotating assembly is fixed by the fixed frame 3 and the fixed plate 4, and the top of the fixed plate 4 is connected with the servo motion assembly, and the servo motion assembly is omitted in Fig. 1 .

Wherein, the clamping assembly includes the jaw 5, the jaw action cylinder 6 and the jaw connecting plate 7, the clamping assembly is fixed on the fixed frame 3 through the jaw connecting plate 7, and the jaw connecting plate 7 is embedded with the jaw action cylinder 6 , the jaw action cylinder 6 piston rod is connected to the jaw 5, the jaw 5 includes two splints 8, the two splints 8 are hinged to each other through the hanging ears 9, the jaw action cylinder 6 piston rod is connected to the jaw 5, the two hanging ears 9 hinge points, When the jaw action cylinder 6 is ejected, the jaw 5 clamps the soft bag 13, and when the piston rod of the jaw action cylinder 6 shrinks to the original position, the jaw 5 opens to release the soft bag 13, and the jaw connecting plate 7 holds the jaw 5 It is fixed together with the jaw action cylinder 6, and can be translated along the fixed frame 3 at the same time; the tightening component includes a jaw tightening cylinder 10, and the cylinder barrel of the jaw tightening cylinder 10 is fixed on one end of the fixing frame 3, and the jaw tightens the cylinder 10. The piston rod is connected to the clamping assembly fixed at the other end of the fixed frame 3. The central axis of the clamping jaw tightening cylinder 10 is parallel to the guide shaft 1. After the clamping jaw 5 successfully grabs the soft bag 13, the clamping jaw tightening cylinder 10 is controlled to shrink the piston rod. , put the clamping components of each group together, the limit component 2 can prevent the soft bags 13 grasped by the clamping components from squeezing each other; the sliding component 12 adopts linear bearings, and during the contraction process of the clamping jaw tightening cylinder 10 piston rod, Each clamping component translates along the guide shaft 1 under the action of the linear bearing; the limit component 2 includes a limit block and a linear bearing, and the limit block is sleeved on the guide shaft 1 through the linear bearing to prevent the relative The distance between adjacent clamping components is too close, causing the soft bag 13 to be squeezed, and the limit block can ensure that there is an appropriate distance between adjacent clamping components, and can also ensure that adjacent clamping components are evenly distributed on the guide shaft 1; the rotating component It includes a rotating cylinder 14 and a rotating flange 15, the top of the fixed frame 3 is provided with a fixed pile 16, the piston rod of the rotating cylinder 14 is connected to the fixed pile 16, the rotating flange 15 is connected to the fixed frame 3 and the fixed plate 4, and the rotating flange 15 is equipped with Rotating shaft and bearing, after each set of clamping components is tightened, the piston rod of the rotating cylinder 14 is extended to push the fixed pile 16, the rotating flange 15 is matched with the rotating shaft and bearing, and the upper end of the rotating flange 15 is fixed with the fixed plate 4, Inactive, the fixed pile 16 drives the fixed frame 3 to rotate, and the angle of rotation is determined by the stroke of the piston rod of the rotary cylinder 14, generally 90°. After the rotation is completed, each group of clamping components is parallel to each other.

Example 2:

In this embodiment, on the basis of Embodiment 1, the clamping components are set to four groups, as shown in Figure 4, each fixing plate 4 fixes two groups of clamping components, the fixing plate 4 is connected to the slider 17, and there are 17 sets of sliders Connected to the guide rail 18, the guide rail 18 is fixed on the beam 19, and the adjusting cylinder 20 is fixed on the beam 19 at the same time. As for the movement assembly, after the fixed frame 3 rotates, the distance between two adjacent fixed frames 3 is unequal. In order to realize equidistant adjustment, an adjustment cylinder 20 is provided. After the rotation, the piston rod of the cylinder 20 is adjusted to make the two adjacent The spacing between the fixed frames 3 is equal, and the crossbeam 19 fixes the four groups of clamping components together. The servo motion components are used to realize the lifting and translation of all the clamping components and related parts; the servo motion components use servo robots, which are available in the market. When the product needs to perform actions, it responds quickly and has high precision.

The utility model can realize automatic grabbing and placement of the soft bag 13, and automatic rotation, which reduces labor intensity of workers and improves work efficiency. The servo motion component is used to realize the lifting and moving of the clamping component. When the soft bag 13 moves to the bottom of the clamping component, the servo motion component controls the clamping component to descend, and the piston rod of the clamping jaw action cylinder 6 is ejected, driving the clamping jaw 5 to close , grasp the soft bag 13, and then the clamping assembly will rise as a whole under the action of the servo motion assembly. At the same time, the clamping claws tighten the piston rod of the cylinder 10 and push out, driving the linear bearing to move along the guide shaft 1. The linear bearing and The jaw connecting plate 7 is fixed together, which drives the jaw connecting plate 7 and the jaw 5 to translate, and the limit assembly 2 acts as a limit, so that the linear bearing will stop moving after reaching a certain position. At this time, each group of jaws 5 retracts. Tighten, after the soft bag 13 is tightened, the clamping assembly will move horizontally as a whole to reach the top of the place where the soft bag 13 is placed. During this process, the piston rod of the rotating cylinder 14 is ejected, and the rotating flange 15 is provided with a rotating shaft and a bearing. The upper end of the rotating flange 15 is fixed with the fixed plate 4 and cannot move, and the lower end of the rotating shaft is connected with the fixed frame 3, so the rotating cylinder 14 can push the fixed frame 3 to rotate around the rotating flange 15, and the piston rod stroke of the rotating cylinder 14 , just enough to make the fixed frame 3 complete the 90° rotation, as shown in FIG. 2 . At this time, it is not difficult to see from Fig. 2 that the distances between each group of jaws 5 are not the same. Direction movement, thereby pulling apart the distance between the middle two groups of jaws 5, so that the distance between each group of jaws 5 is consistent, as shown in Figure 3. Then, the clamping assembly moves down as a whole, and the soft bag 13 is placed at a predetermined station. a work cycle.

Example 3:

In this embodiment, on the basis of Embodiment 1, the servo robot is replaced by a servo electric cylinder. The servo electric cylinder includes a translation electric cylinder and a lifting electric cylinder. The translation electric cylinder is used to realize the horizontal movement of the clamping component to reach the next station. , the lifting electric cylinder is used to realize the up and down movement of the clamping assembly. There are various structures for fixing the translational electric cylinder and the lifting electric cylinder, which can be realized by those skilled in the art according to the existing technology, and will not be specifically limited and described here. .

Claims (8)

1. A rotary soft bag clamp, characterized in that, comprises at least one group of gripping assemblies, each group of gripping assemblies includes at least one gripping assembly, and every group of gripping assemblies is arranged on the guide shaft ( On 1), a limit assembly (2) is set between adjacent clamping components on the same guide shaft (1), and tightening components are fixed between the clamping components at both ends of the guide shaft (1), and each set of clamping components is fixed at the same time On the fixed frame (3), a rotating assembly is arranged on the top of the fixed frame (3), the rotating assembly is fixed by the fixed frame (3) and the fixed plate (4), and the top of the fixed plate (4) is connected with the servo motion assembly. 2. The rotary soft bag clamp according to claim 1, characterized in that, the clamping assembly comprises a clamping jaw (5), a clamping jaw action cylinder (6) and a clamping jaw connecting plate (7), and the clamping assembly The jaw connecting plate (7) is fixed on the fixed frame (3), and the jaw connecting plate (7) is embedded with a jaw action cylinder (6), and the jaw action cylinder (6) piston rod is connected with the jaw (5). 3. The rotary soft bag clamp according to claim 1, characterized in that, the tightening assembly comprises a jaw tightening cylinder (10), and the cylinder of the jaw tightening cylinder (10) is fixed on the fixed frame (3 ) one end, the clamping jaw tightens the cylinder (10) piston rod and connects the clamping assembly fixed at the other end of the fixed frame (3), and the central axis of the jaws tightens the cylinder (10) is parallel to the guide shaft (1). 4. The rotary soft bag clamp according to claim 1, characterized in that, the sliding assembly (12) adopts a linear bearing. 5. The rotary soft bag clamp according to claim 1, characterized in that, the limit assembly (2) includes a limit block and a linear bearing, and the limit block is sleeved on the guide shaft (1) through the linear bearing . 6. The rotary soft bag clamp according to claim 1, wherein the rotary assembly includes a rotary cylinder (14) and a rotary flange (15), and a fixed pile (16) is arranged at the top of the fixed frame (3) ), the rotary cylinder (14) piston rod connects the fixed stake (16), the rotary flange (15) connects the fixed frame (3) and the fixed plate (4), and establishes a rotating shaft and a bearing in the rotary flange (15). 7. The rotary soft bag clamp according to claim 6, characterized in that, the clamping components include four groups, each fixing plate (4) fixes two groups of clamping components, and the fixing plate (4) is connected to the slider (17), the slide block (17) is socketed on the guide rail (18), the guide rail (18) is fixed on the beam (19), and the adjustment cylinder (20) is fixed on the beam (19) at the same time, and the adjustment cylinder (20) piston rod The adjustment slider (11) is connected, the adjustment slider (11) is sleeved on the guide rail (18), and the top of the beam (19) is provided with a servo motion assembly. 8. The rotary soft bag clamp according to claim 1 or 7, characterized in that, the servo motion component adopts a servo robot or a servo electric cylinder.