Pre-filling needle shunting device

Abstract

The utility model belongs to the field of pre-filling needle conveying, and provides a pre-filling needle flow dividing device which comprises a fixed bottom plate, a supporting plate is arranged at the upper end of the fixed bottom plate, and a flow dividing middle plate, two flow dividing side plates and a Y-shaped sliding way are arranged on the supporting plate. The Y-shaped slide way comprises a feeding section, two discharging sections which are spaced in parallel and a shunting section between the feeding section and the discharging sections; a rotary blocking assembly is arranged at the joint of the feeding section and the flow dividing section. An air blowing structure capable of blowing air into the slide way is arranged on the shunting side plate; a discharging port of each discharging section is connected with a turning type flow dividing sliding way, and the turning type flow dividing sliding ways are bent outwards in an arc shape in the horizontal direction. The pre-filling needle shunting device provided by the utility model is provided with the air blowing structure capable of blowing air into the slide way, so that a product can smoothly pass through the slide way, the blockage condition is prevented, the turning shunting slide way is adopted, the gliding speed of the product is slowed down, and the needle breaking condition caused by over-high speed of the product is prevented.

Description

Technical Field

[0001] The utility model relates to a shunt device, in particular to a pre-filled needle shunt device. Background Art

[0002] During the production and packaging of prefilled needles, it is occasionally necessary to divert the delivered product. The current diversion device has the following defects:

[0003] 1. It is easy to get stuck during transportation, which affects the normal transportation;

[0004] 2. The product slides down too fast after diversion, which may easily lead to needle breakage. Utility Model Content

[0005] The utility model aims to overcome the existing defects and provide a pre-filled needle shunt device to solve the problem that the current shunt device is prone to jamming or needle breakage.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] A pre-filled needle diverter device comprises a fixed bottom plate, a support plate is arranged at the upper end of the fixed bottom plate, a diverter middle plate and two diverter side plates are arranged on the support plate, the two diverter side plates are arranged on both sides of the diverter middle plate and the gap fits to form a Y-shaped slide, the Y-shaped slide comprises a feed section, two parallel and spaced discharge sections and a diverter section between the feed section and the discharge section; a rotation blocking component for blocking any of the diverter sections is arranged at the connection between the feed section and the diverter section; a blowing structure capable of blowing air into the slide is arranged on the diverter middle plate and / or the diverter side plate; a turning diverter slide is connected to the discharge port of each of the discharge sections, the turning diverter slide is bent outward in a circular arc shape in the horizontal direction, that is, there is an angle between the discharge port direction of the turning diverter slide and the feed port direction in the horizontal direction; the feed section of the Y-shaped slide is higher than the discharge section, and the feed port of the turning diverter slide is higher than the discharge port.

[0008] Furthermore, two support frames are arranged in parallel at the lower end of the fixed base plate, each of the support frames includes two support legs, the upper ends of the two support legs of the same support frame are parallel, and the lower ends extend obliquely away from each other and are connected to support feet.

[0009] Furthermore, the rotation blocking assembly includes a mounting plate, which is fixedly connected to the support plate, the lower end of the mounting plate is connected to the cylinder body of the rotating cylinder, the rotating rod of the rotating cylinder passes through the mounting plate and the diversion middle plate in sequence, and the top end of the rotating rod is connected to a rotating stopper.

[0010] Furthermore, the blowing structure is arranged on the diversion side plate, and the blowing structure includes an internal air path, the internal air path passes through the diversion side plate, the outer end of the internal air path is connected to a gas pipe joint, the inner end of the internal air path forms a blowing port and faces the Y-shaped slide, and the internal air path is inclined toward the discharge direction of the Y-shaped slide from the extension direction of the outer end to the inner end.

[0011] Furthermore, the turning diverter chute is bent outward 90 degrees in a circular arc shape in the horizontal direction, that is, the discharge port direction of the turning diverter chute is perpendicular to the inlet direction in the horizontal direction.

[0012] Furthermore, the feed section is provided with a feed section detection component for confirming the product model and checking whether a jam occurs during transportation.

[0013] Furthermore, the diversion section is provided with a diversion section detection component for confirming the product model and checking whether a jam occurs during transportation.

[0014] Furthermore, the discharging section is provided with a discharging section detection component for confirming the product model and checking whether a jam occurs during transportation.

[0015] The utility model discloses a pre-filled needle diverting device, which is provided with an air blowing structure capable of blowing air into a slideway to ensure that the product passes through the slideway smoothly and prevents jamming. A turning diverting slideway is adopted to slow down the sliding speed of the product and prevent the needle from being broken due to excessive speed of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is an overall schematic diagram of Embodiment 1 of the present utility model;

[0018] Figure 2 yes Figure 1 A partial enlarged schematic diagram of

[0019] Figure 3 It is a partial side cross-sectional schematic diagram of embodiment 1 of the utility model;

[0020] Figure 4 It is a top view schematic diagram of embodiment 2 of the utility model. DETAILED DESCRIPTION

[0021] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0022] Example 1

[0023] like Figure 1-3 As shown, a pre-filled needle diverter device comprises a fixed bottom plate 1, a support plate 2 is arranged on the upper end of the fixed bottom plate 1, a diverter middle plate 3 and two diverter side plates 4 are arranged on the support plate 2, the two diverter side plates 4 are arranged on both sides of the diverter middle plate 3 and the gap is matched to form a Y-shaped slideway, the Y-shaped slideway comprises a feed section, two parallel and spaced discharge sections and a diverter section between the feed section and the discharge section; a rotating blocking component for blocking one of the diverter sections is arranged at the connection between the feed section and the diverter section; a blowing structure capable of blowing air into the slideway is arranged on the diverter side plate 4; a turning diverter slideway 5 is connected to the discharge port of each discharge section, and the turning diverter slideway 5 is bent outward in a circular arc shape in the horizontal direction, that is, there is an angle between the discharge port direction of the turning diverter slideway 5 and the feed port direction in the horizontal direction; the feed section of the Y-shaped slideway is higher than the discharge section, and the feed port of the turning diverter slideway 5 is higher than the discharge port.

[0024] The rotation blocking assembly includes a mounting plate 6, which is fixedly connected to the support plate 2. The lower end of the mounting plate 6 is connected to the cylinder body of the rotating cylinder 7. The rotating rod of the rotating cylinder 7 passes through the mounting plate 6 and the diversion middle plate 3 in sequence, and the top of the rotating rod is connected to the rotating stopper 8.

[0025] The blowing structure is arranged on the diversion side plate 4, and the blowing structure includes an internal air path, and the internal air path passes through the diversion side plate 4. The outer end of the internal air path is connected to a gas pipe joint 9 (for connecting to a gas generating device), and the inner end of the internal air path forms a blowing port 10 and faces the Y-shaped slide. The internal air path is inclined toward the discharge direction of the Y-shaped slide from the extension direction of the outer end to the inner end.

[0026] The turning diverting chute 5 is bent outwards 90 degrees in a circular arc shape in the horizontal direction, that is, the discharge direction of the turning diverting chute 5 is perpendicular to the inlet direction in the horizontal direction.

[0027] Working principle:

[0028] According to the incoming pre-filled needles, the diversion direction of the pre-filled needles is selected, and then the rotating cylinder 7 drives the rotating block 8 to block the unused diversion section. When the conveying speed in the feeding section or the diversion section slows down or even gets stuck, the gas generating device is turned on to blow air into the slide through the internal air path to ensure the smoothness of the pre-filled needle conveying; when the pre-filled needle enters the diversion slide, the conveying direction is deflected, which can achieve the deceleration of the pre-filled needle, thereby preventing the needle from being broken.

[0029] Two support frames are arranged in parallel at the lower end of the fixed bottom plate 1, each support frame includes two support legs 11, the upper ends of the two support legs 11 of the same support frame are parallel, and the lower ends extend obliquely away from each other and are connected to support feet 12. This structure can improve the stability of the support and prevent the equipment from tipping over.

[0030] The feed section is provided with a feed section detection assembly 13 (including a detector and a detection bracket) for confirming the product model and checking whether there is a jam in the conveying, specifically for confirming whether the incoming product is correct and which diversion chute it enters.

[0031] The discharging section is provided with a discharging section detection assembly 14 (including a detector and a detection bracket, A in the figure is a simulated detection ray), which is used to confirm the product model and check whether the conveying is jammed, prevent missed detection in the feeding section and the diversion section, and ensure the comprehensiveness and accuracy of the detection.

[0032] Example 2

[0033] like Figure 4 As shown, the difference between this embodiment and embodiment 1 is that the diversion section is provided with a diversion section detection component 15 (including a detector and a detection bracket) for confirming the product model and checking whether the conveying is jammed, specifically for confirming whether the diverted product is correct.

[0034] The utility model discloses a pre-filled needle diverting device, which is provided with an air blowing structure capable of blowing air into a slideway to ensure that the product passes through the slideway smoothly and prevents jamming. A turning diverting slideway is adopted to slow down the sliding speed of the product and prevent the needle from being broken due to excessive speed of the product.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A prefilled needle shunt device, characterized in that: It comprises a fixed bottom plate, a support plate is arranged on the upper end of the fixed bottom plate, a diversion middle plate and two diversion side plates are arranged on the support plate, the two diversion side plates are arranged on both sides of the diversion middle plate and are gap-matched to form a Y-shaped slideway, and the Y-shaped slideway comprises a feed section, two parallel and spaced discharging sections, and a diversion section between the feed section and the discharging section; A rotation blocking component for blocking any of the diverter sections is provided at the connection between the feed section and the diverter section; The diversion middle plate and / or the diversion side plate are provided with a blowing structure capable of blowing air into the slideway; The discharge port of each of the discharge sections is connected to a turning diversion chute, and the turning diversion chute is bent outward in an arc shape in the horizontal direction, that is, there is an angle between the discharge port direction of the turning diversion chute and the inlet direction in the horizontal direction; The feed section of the Y-shaped slide is higher than the discharge section, and the feed port of the turning diversion slide is higher than the discharge port.

2. A prefilled needle shunt device according to claim 1, characterized in that: Two support frames are arranged in parallel at the lower end of the fixed bottom plate, each of the support frames comprises two support legs, the upper ends of the two support legs of the same support frame are parallel, and the lower ends extend obliquely away from each other and are connected with support feet.

3. A prefilled needle shunt device according to claim 1, characterized in that: The rotation blocking assembly includes a mounting plate, which is fixedly connected to the support plate. The lower end of the mounting plate is connected to the cylinder body of the rotating cylinder. The rotating rod of the rotating cylinder passes through the mounting plate and the diversion middle plate in sequence, and the top end of the rotating rod is connected to a rotating stopper.

4. A prefilled needle shunt device according to claim 1, characterized in that: The blowing structure is arranged on the diversion side plate, and the blowing structure includes an internal air path, and the internal air path passes through the diversion side plate. The outer end of the internal air path is connected with an air pipe joint, and the inner end of the internal air path forms a blowing port and faces the Y-shaped slide. The internal air path is inclined toward the discharge direction of the Y-shaped slide from the extension direction of the outer end to the inner end.

5. A prefilled needle shunt device according to claim 1, characterized in that: The turning diverter chute is bent outwards 90 degrees in a circular arc shape in the horizontal direction, that is, the discharge port direction of the turning diverter chute is perpendicular to the inlet direction in the horizontal direction.

6. A prefilled needle shunt device according to claim 1, characterized in that: The feeding section is provided with a feeding section detection component for confirming the product model and checking whether a jam occurs in the conveying.

7. A prefilled needle shunt device according to claim 1, characterized in that: The diversion section is provided with a diversion section detection component for confirming the product model and checking whether a jam occurs during transportation.

8. A prefilled needle shunt device according to claim 1, characterized in that: The discharging section is provided with a discharging section detection component for confirming the product model and checking whether a jam occurs during transportation.

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