Defoaming mechanism for infusion bottle

Abstract

The invention discloses a defoaming mechanism for an infusion bottle, comprising a conveying device, a fixing device, an elastic rope and a stretching device. The conveying device comprises a fixed crossbeam, a support column, a conveying chain plate and a first driving device. The fixed crossbeam is mounted on the support column, the conveying chain plate is installed on the fixed crossbeam, and the first driving device is fixed on the fixed crossbeam and can drive the conveying chain plate to convey; the fixing device comprises a first fixing component and a second fixing component, the first fixing component and the second fixing component are respectively fixed on the fixed crossbeam, one end of the elastic rope is fixed on the first fixing component, the other end of the elastic rope is fixed on the second fixing component, and the elastic rope is arranged along the direction in which the conveying chain plate conveys the infusion bottle, and is fixed to the fixing device by a stretching device and can pull the elastic rope to hit the bottle body of the infusion bottle to eliminate bubbles attached to the bottle body, thereby avoiding the subsequent influence on the detection of foreign matter in the infusion bottle.

Description

Technical Field

[0001] The invention relates to the technical field of defoaming, in particular to a defoaming mechanism for an infusion bottle. Background Art

[0002] Medical infusion bottles have very high requirements for the cleanliness of the liquid in the bottle. However, due to the production environment or production process, some tiny foreign matter may be mixed into the finished infusion product, such as aluminum chips, glass chips, rubber chips, fibers or insoluble drugs. During the intravenous infusion process, these foreign matter may enter the human body with the liquid, causing blood vessel blockage and cystic phenomenon, which seriously endangers the patient's life and health. Therefore, during the production of finished infusion products, the liquid injected in the infusion bottle needs to be checked for incompatible objects and the bottle body of the infusion bottle needs to be checked.

[0003] However, during the process of injecting the medicine liquid into the infusion bottle, bubbles generally appear in the bottle, and these bubbles will affect the detection of foreign matter in the subsequent infusion bottle. Therefore, it is very necessary to provide a defoaming mechanism to eliminate the bubbles. Summary of the invention

[0004] In view of the deficiencies in the prior art, an object of the present invention is to provide a defoaming mechanism for an infusion bottle to eliminate bubbles in the infusion bottle and avoid the subsequent influence on the detection of foreign matter in the infusion bottle.

[0005] The purpose of the present invention is achieved by the following technical solutions:

[0006] A defoaming mechanism for an infusion bottle, comprising a conveying device, a fixing device, an elastic rope and a stretching device, wherein the conveying device comprises a fixed crossbeam, a support column, a conveying chain plate and a first driving device, wherein the fixed crossbeam is mounted on the support column, the conveying chain plate is mounted on the fixed crossbeam, and the first driving device is fixed on the fixed crossbeam and can drive the conveying chain plate to transmit;

[0007] The fixing device comprises a first fixing assembly and a second fixing assembly, wherein the first fixing assembly and the second fixing assembly are respectively fixed to the fixed crossbeam, one end of the elastic rope is fixed to the first fixing assembly, and the other end of the elastic rope is fixed to the second fixing assembly, and the elastic rope is arranged along the direction in which the conveying chain plate conveys the infusion bottle;

[0008] The stretching device is fixed on the fixing device and can pull the elastic rope to hit the bottle body of the infusion bottle to eliminate the bubbles attached to the bottle body.

[0009] Furthermore, the first fixing assembly includes a first mounting frame, a first supporting frame and a fixing rope, the first mounting frame can be slid and fixed on the fixed beam, and the first mounting frame is arranged along the direction in which the elastic rope is stretched, the first supporting frame can be slid and fixedly installed above the first mounting frame, and the fixing rope can be slid and fixed on the first supporting frame so that one end of the elastic rope can be fixed on the fixing rope.

[0010] Furthermore, the second fixing assembly includes a second mounting frame, a second supporting frame and an adjusting member, the second mounting frame can slide and be fixed on the fixed beam, and the second mounting frame is arranged along the direction in which the elastic rope is stretched, the second supporting frame can slide and be fixedly installed above the second mounting frame, the adjusting member is used to adjust the tightness of the elastic rope and is installed on the second supporting frame, and one end of the elastic rope relatively fixed to the fixed rope member is fixed to the adjusting member.

[0011] Furthermore, the fixing device further comprises a third fixing component, and the third fixing component is used to fix the stretching device.

[0012] Furthermore, the stretching device includes a mechanical gripper, a second driving device and a photoelectric sensor. The second driving device is driven and connected to the mechanical gripper to extend and retract the mechanical gripper, and the second driving device is fixed on the third fixed component. The photoelectric sensor is used to collect the information on the elastic rope being stretched and can feedback a signal to the second driving device.

[0013] Furthermore, the third fixing assembly includes a third mounting frame, a third supporting frame and an extending frame, the third mounting frame can slide and be fixed on the fixed beam, and the third mounting frame is arranged along the direction in which the elastic rope is stretched, the third supporting frame is vertically mounted on the third mounting frame, the extending frame can slide and be fixed on the third supporting frame, and the extending frame is arranged along the direction in which the elastic rope is stretched, so that the second driving device can be fixed on the extending frame.

[0014] Furthermore, the extension bracket and the third support bracket are both made of aluminum profiles, and the connection between the extension bracket and the third support bracket is fixed by an aluminum profile triangular bracket.

[0015] Furthermore, the second driving device is a cylinder.

[0016] Furthermore, the cylinder and the mechanical gripper are connected via a connecting piece.

[0017] Furthermore, the first driving device is a motor.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] The present invention arranges an elastic rope along the direction of conveying the infusion bottle by a conveying chain plate. When a first driving device drives the conveying chain plate to convey the infusion bottle to the end of the elastic rope, a stretching device is used to pull the elastic rope to hit the bottle body of the infusion bottle to eliminate bubbles attached to the bottle body, thereby avoiding the subsequent influence on the detection of foreign matter in the infusion bottle, thereby improving the cleanliness of the liquid in the bottle. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the present invention;

[0021] Figure 2 It is a structural schematic diagram of another angle of the present invention;

[0022] Figure 3 for Figure 2 A schematic diagram of the structure enlargement at the center A;

[0023] Figure 4 for Figure 2 A schematic diagram of the structure enlarged at B in the middle;

[0024] Figure 5 for Figure 2 Enlarged schematic diagram of the structure at C in the middle.

[0025] In the figure: 1. conveying device; 10. fixed crossbeam; 11. support column; 12. conveying chain plate; 13. first driving device; 2. fixing device; 20. first fixing assembly; 200. first mounting frame; 201. first supporting frame; 202. fixing rope; 21. second fixing assembly; 210. second mounting frame; 211. second supporting frame; 212. adjusting member; 22. third fixing assembly; 220. third mounting frame; 221. third supporting frame; 222. extension bracket; 3. stretching device; 30. second driving device; 31. mechanical gripper; 4. elastic rope; 5. infusion bottle; 6. aluminum profile triangular bracket. DETAILED DESCRIPTION

[0026] Below, the present invention is described in priority in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0027] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "horizontal", "vertical", "top", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be fixedly connected, detachably connected, or integrally connected; it can be mechanically connected or electrically connected; it can be directly connected, or indirectly connected through an intermediate medium, or it can be internally connected between two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] Implementation method:

[0030] like Figure 1-5 As shown, the present invention shows a defoaming mechanism for an infusion bottle 5, comprising a conveying device 1, a fixing device 2, an elastic rope 4 and a stretching device 3, wherein the conveying device 1 comprises a fixed beam 10, a support column 11, a conveying chain plate 12 and a first driving device 13, wherein the fixed beam 10 is mounted on the support column 11, and of course, a plurality of support columns 11 may be provided to strengthen the support for the fixed beam 10; the conveying chain plate 12 is mounted on the fixed beam 10, and of course, guardrails may also be provided on both sides of the fixed beam 10 to prevent the infusion bottle 5 from falling during the conveying of the infusion bottle 5 by the conveying chain plate 12; the first driving device 13 is fixed on the fixed beam 10 and can drive the conveying of the conveying chain plate 12, and the first driving device 13 is preferably a motor, which is driven and connected to the conveying chain plate 12 by the motor to drive the conveying of the conveying chain plate 12, and how the motor and the conveying chain plate 12 are driven and connected is a prior art and will not be described in detail here.

[0031] The fixing device 2 includes a first fixing component 20 and a second fixing component 21, and the first fixing component 20 and the second fixing component 21 are respectively fixed to the fixed crossbeam 10, one end of the elastic rope 4 is fixed to the first fixing component 20, and the other end of the elastic rope 4 is fixed to the second fixing component 21, and the elastic rope 4 is arranged along the direction in which the conveying chain plate 12 conveys the infusion bottle 5, so that the elastic rope 4 can hit the infusion bottle 5, and the infusion bottle 5 is a transparent PET infusion bottle 5, and can also be other transparent infusion bottles 5, as long as it can be ensured that the elastic rope 4 can eliminate bubbles by hitting the bottle body, and no limitation is made here.

[0032] The stretching device 3 is fixed on the fixing device 2 and can pull the elastic rope 4 to hit the body of the infusion bottle 5 to eliminate the bubbles attached to the bottle body. It can be understood that, of course, a position sensor is installed at the end of the elastic rope 4. When the first driving device 13 drives the conveying chain plate 12 to convey the infusion bottle 5 to the end of the elastic rope 4, the position sensor feedbacks a signal to the control system of the defoaming mechanism, and the control system controls the conveying chain plate 12 to stop conveying the infusion bottle 5, and at the same time starts the stretching device 3 to pull the elastic rope 4 to hit the body of the infusion bottle 5. After the hitting is completed, the control system controls the conveying chain plate 12 to continue conveying the infusion bottle 5 to the subsequent detection process, thereby eliminating the bubbles attached to the bottle body and avoiding the subsequent detection process from affecting the detection of foreign matter in the infusion bottle 5.

[0033] In a preferred embodiment, Figure 3 As shown, the first fixing assembly 20 includes a first mounting frame 200, a first support frame 201 and a fixing rope 202. The first mounting frame 200 can slide and be fixed on the fixing beam 10, and the first mounting frame 200 is arranged along the direction in which the elastic rope 4 is stretched. The first mounting frame 200 and the fixing beam 10 are both made of aluminum profiles, and the first mounting frame 200 and the fixing beam 10 are connected and fixed by an aluminum profile triangular bracket 6, so that the first mounting frame 200 can be slidably adjusted and installed on the fixing beam 10; the first support frame 201 can slide and be fixed on the fixing beam 10. It is fixedly installed above the first mounting frame 200. The first support frame 201 is also made of aluminum profile, and the first support frame 201 and the first mounting frame 200 are also connected and fixed by an aluminum profile triangular bracket 6, so that the first support frame 201 can be slidably adjusted and installed on the first mounting frame 200; the fixed rope 202 can slide and be fixed on the first support frame 201, so that one end of the elastic rope 4 can be fixed on the fixed rope 202. With the help of the first support frame 201 made of aluminum profile, the fixed rope 202 can be easily installed and adjusted.

[0034] In a preferred embodiment, Figure 4As shown, the second fixing assembly 21 includes a second mounting frame 210, a second supporting frame 211 and an adjusting member 212. The second mounting frame 210 can slide and be fixed on the fixed beam 10, and the second mounting frame 210 is arranged along the direction in which the elastic rope 4 is stretched. The second mounting frame 210 is also made of aluminum profile, and the second mounting frame 210 and the fixed beam 10 are also connected and fixed by an aluminum profile triangular bracket 6, so that the second mounting frame 210 can slide on the fixed beam 10; the second supporting frame 211 can slide The second support frame 211 is also made of aluminum profile, and the second support frame 211 and the second mounting frame 210 are also connected and fixed by the aluminum profile triangular bracket 6, so that the second support frame 211 can be slidably adjusted and installed on the first mounting frame 200; the adjusting member 212 is used to adjust the tightness of the elastic rope 4 and is installed on the second support frame 211, and one end of the elastic rope 4 fixed to the fixed rope member 202 is fixed to the adjusting member 212. It should be noted that the adjusting member 212 can be used as long as it can adjust the tightness of the elastic rope 4, and is not limited here.

[0035] In addition, if Figure 5 As shown, the fixing device 2 further includes a third fixing component 22, and the third fixing component 22 is used to fix the stretching device 3, wherein the stretching device 3 includes a mechanical gripper 31, a second driving device 30 and a photoelectric sensor, and the second driving device 30 is drivingly connected to the mechanical gripper 31 to make the mechanical gripper 31 retract, and the second driving device 30 is fixed to the third fixing component 22. Preferably, the second driving device 30 is a cylinder, so that the retracting of the mechanical gripper 31 is achieved through the retractable end of the cylinder; further, the cylinder is connected to the mechanical gripper 31 through a connecting piece to improve the service life of the cylinder. The photoelectric sensor is used to collect information about the elastic rope 4 being stretched. When the elastic rope 4 is stretched to a set position by the cylinder driving the mechanical gripper 31, the photoelectric sensor transmits the collected signal to the second drive device 30 (cylinder) through the control system, and the second drive device 30 (cylinder) stops the extension and retraction action. At this time, the control system drives the mechanical gripper 31 to open its claws, and the elastic rope 4, under the action of elastic force, realizes the bounce of the infusion bottle 5, thereby eliminating the bubbles in the infusion bottle 5. Of course, after the elastic rope 4 finishes bouncing the infusion bottle 5, the mechanical gripper 31 returns to its original state and prepares for the next bounce.

[0036] In a preferred embodiment, Figure 5As shown, the third fixing assembly 22 includes a third mounting frame 220, a third supporting frame 221 and an extending frame 222. The third mounting frame 220 can slide and be fixed on the fixed crossbeam 10, and the third mounting frame 220 is arranged along the direction in which the elastic rope 4 is stretched. The third mounting frame 220, the extending frame 222 and the third supporting frame 221 are all made of aluminum profiles to enable the third mounting frame 220 to be slidably adjusted and installed on the fixed crossbeam 10 of the aluminum profile; and the connection between the extending frame 222 and the third supporting frame 221 is fixed by an aluminum profile triangular bracket 6 to enable the extending frame 222 to be slidably adjusted and installed on the third supporting frame 221; the third supporting frame 221 is vertically mounted on the third mounting frame 220, the extending frame 222 can slide and be fixed on the third supporting frame 221, and the extending frame 222 is arranged along the direction in which the elastic rope 4 is stretched, so that the second driving device 30 can be fixed on the extending frame 222.

[0037] Of course, the fixing device 2, the elastic rope 4 and the stretching device 3 can be arranged on both sides of the fixed crossbeam 10, that is, the fixing device 2, the elastic rope 4 and the stretching device 3 are arranged on both sides of the conveying direction of the infusion bottle 5, so that the elastic rope 4 can be used to hit the infusion bottle 5 on both sides of the conveying direction of the infusion bottle 5 to eliminate bubbles. It should be noted that the elastic ropes 4 on both sides of the conveying direction of the infusion bottle 5 can hit the infusion bottle 5 synchronously or asynchronously, that is, the stretching device 3 is controlled by the control system to achieve synchronous or asynchronous actions.

[0038] The above-mentioned embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A defoaming mechanism for an infusion bottle, characterized in that: It comprises a conveying device, a fixing device, an elastic rope and a stretching device, wherein the conveying device comprises a fixed beam, a support column, a conveying chain plate and a first driving device, wherein the fixed beam is mounted on the support column, the conveying chain plate is installed on the fixed beam, and the first driving device is fixed on the fixed beam and can drive the conveying chain plate to transmit; The fixing device comprises a first fixing assembly and a second fixing assembly, wherein the first fixing assembly and the second fixing assembly are respectively fixed to the fixed crossbeam, one end of the elastic rope is fixed to the first fixing assembly, and the other end of the elastic rope is fixed to the second fixing assembly, and the elastic rope is arranged along the direction in which the conveying chain plate conveys the infusion bottle; The stretching device is fixed on the fixing device and can pull the elastic rope to hit the bottle body of the infusion bottle to eliminate the bubbles attached to the bottle body.

2. The defoaming mechanism of an infusion bottle according to claim 1, characterized in that: The first fixing assembly includes a first mounting frame, a first supporting frame and a fixing rope. The first mounting frame can slide and be fixed on the fixing beam, and the first mounting frame is arranged along the direction in which the elastic rope is stretched. The first supporting frame can slide and be fixedly installed above the first mounting frame. The fixing rope can slide and be fixed on the first supporting frame so that one end of the elastic rope can be fixed on the fixing rope.

3. A defoaming mechanism for an infusion bottle as claimed in claim 2, characterized in that: The second fixing assembly includes a second mounting frame, a second supporting frame and an adjusting member. The second mounting frame can slide and be fixed on the fixed beam, and the second mounting frame is arranged along the direction in which the elastic rope is stretched. The second supporting frame can slide and be fixedly installed above the second mounting frame. The adjusting member is used to adjust the tightness of the elastic rope and is installed on the second supporting frame. One end of the elastic rope relatively fixed to the fixed rope member is fixed to the adjusting member.

4. The defoaming mechanism of an infusion bottle according to claim 1, characterized in that: The fixing device further comprises a third fixing component, and the third fixing component is used for fixing the stretching device.

5. The defoaming mechanism of an infusion bottle according to claim 4, characterized in that: The stretching device includes a mechanical gripper, a second driving device and a photoelectric sensor. The second driving device is driven and connected to the mechanical gripper to extend and retract the mechanical gripper, and the second driving device is fixed on the third fixed component. The photoelectric sensor is used to collect information on the elastic rope being stretched and can feedback a signal to the second driving device.

6. The defoaming mechanism of an infusion bottle according to claim 5, characterized in that: The third fixing assembly includes a third mounting frame, a third supporting frame and an extending frame. The third mounting frame can slide and be fixed on the fixed beam, and the third mounting frame is arranged along the direction in which the elastic rope is stretched. The third supporting frame is vertically mounted on the third mounting frame. The extending frame can slide and be fixed on the third supporting frame, and the extending frame is arranged along the direction in which the elastic rope is stretched, so that the second driving device can be fixed on the extending frame.

7. A defoaming mechanism for an infusion bottle as claimed in claim 6, characterized in that: The extension bracket and the third support bracket are both made of aluminum profiles, and the connection between the extension bracket and the third support bracket is fixed by an aluminum profile triangular bracket.

8. The defoaming mechanism of an infusion bottle according to claim 6, characterized in that: The second driving device is a cylinder.

9. The defoaming mechanism of an infusion bottle according to claim 8, characterized in that: The cylinder is connected to the mechanical gripper via a connecting piece.

10. The defoaming mechanism of an infusion bottle according to claim 1, characterized in that: The first driving device is a motor.

Images