Needle tube disc storing and rotating device

Abstract

The utility model provides a needle tube disc storing and rotating device which comprises a supporting frame, a rotating and storing mechanism and a limiting mechanism, the supporting frame comprises a base and a supporting column, the bottom end of the supporting column is connected with the base, the rotating and storing mechanism is located above the supporting column, and the supporting column is rotationally connected with the rotating and storing mechanism; the rotating storage mechanism comprises a rotating supporting disc, a rotating column, rotating supporting strips, a limiting wall and a limiting column, the rotating column is located above the center of the base, the rotating supporting disc is fixedly arranged on the rotating column in a sleeving mode and can rotate relative to the supporting frame, a cylinder ring protrudes above the center of the rotating supporting disc, and a mounting base is arranged on the side face of the cylinder ring; a rotary supporting strip is further mounted on the rotary supporting disc, and a limiting mechanism is arranged above the center of the rotary supporting disc; according to the needle tube disc storage rotating device, when a needle tube is drawn out, the pressing strip can be pressed downwards to press the needle tube disc on the rotating supporting strip, the needle tube disc can be prevented from loosening and winding at will when being drawn out, and the clamping stagnation phenomenon is avoided.

Description

Technical Field

[0001] The utility model relates to a storage rotating device, in particular to a syringe tray storage rotating device. Background Art

[0002] When syringes are produced, they need to be pulled out from the syringe coil, processed to be thinned, and then subjected to return quenching treatment to increase strength.

[0003] The storage of syringes usually uses a rotary storage device. The existing syringe rotary storage device includes a support frame and a rotating storage mechanism. The support frame is composed of a support column and a base. The rotating storage mechanism is installed above the support column. The rotating storage mechanism includes a turntable, a limiting column, a support rod, a rotating column and a limiting wall. The syringe tray is a circular structure and can be sleeved on the limiting column. The rotating column passes through the turntable. When the syringe is grabbed externally, the turntable is used to rotate the syringe tray to discharge it. However, during the rotation process, especially when the syringe trays are arranged in a mess, it may cause that when the syringe tray is extracted, due to the lack of clamping force on the syringe tray in the vertical direction, the syringe tray will loosen randomly when pulled out, and it is very easy to have a jamming phenomenon. Summary of the Utility Model

[0004] The utility model aims to provide a syringe tray storage rotating device to solve the problem that it is easy to have a jamming phenomenon when pulling out due to the lack of clamping force on the syringe tray in the vertical direction in the prior art.

[0005] To achieve the above object, the utility model adopts the following technical solutions: The utility model provides a syringe tray storage rotating device, including: a support frame, a rotating storage mechanism and a limiting mechanism.

[0006] The support frame includes: a base and a support column. The bottom end of the support column is connected to the base. The rotating storage mechanism is located above the support column, and the support column is rotatably connected to the rotating storage mechanism.

[0007] The rotating storage mechanism includes: a rotating support disk, a rotating column, a rotating support bar, a limiting wall and a limiting column. The rotating column is located above the center of the base. The rotating support disk is sleeved and fixed on the rotating column. The rotating support disk can rotate relative to the support frame. A cylindrical ring protrudes above the center of the rotating support disk. An installation seat is arranged on the side surface of the cylindrical ring. The rotating support bar is also installed on the rotating support disk. The syringe tray is placed on the rotating support bar. One end of the rotating support bar is connected to the cylindrical ring, and the other end of the rotating support bar is connected to the annular limiting wall. The limiting wall is used to surround the outside of the syringe tray. A plurality of limiting columns are arranged near the edge of the rotating support disk on the rotating support bar. All the limiting columns are arranged on a circumference. The limiting columns are used to pass through the inner holes of the syringe trays. A limiting mechanism is arranged above the center of the rotating support disk.

[0008] The limiting mechanism includes: a pressing strip, one end of the pressing strip is inserted and fixed in the mounting seat, the other end of the pressing strip extends away from the rotating column, the pressing strip is elastic, the pressing strip protrudes downward to form a downward pressing protrusion, and the downward pressing protrusion is used to tightly press the syringe needle tray located on the rotating support strip.

[0009] Preferably, the limiting mechanism further includes: a traction rope and a driving telescopic mechanism. A first connection hole is opened at one end of the pressing strip away from the rotating column. One end of the traction rope is connected to the first connection hole, and the other end of the traction rope is connected to the output end of the driving telescopic mechanism. The driving telescopic mechanism is arranged on the top of the rotating column.

[0010] Preferably, the driving telescopic mechanism includes: a support seat, a hydraulic cylinder and a connection disk. The support seat is horizontally fixed on the top of the rotating column. A hydraulic cylinder is installed above the support seat. A connection disk is provided at the output end of the hydraulic cylinder. A second connection hole is opened on the connection disk, and the other end of the traction rope is connected to the second connection hole.

[0011] Preferably, there are at least two mounting seats, and the mounting seats are evenly distributed on the side surface of the barrel ring. Each mounting seat is connected with a pressing strip.

[0012] Preferably, there are several rotating support strips, and a limiting column is connected to each rotating support strip.

[0013] Preferably, the limiting wall is in a ring shape, the limiting wall is connected to one end of the rotating support strip away from the rotating column, and the limiting wall and the limiting column form a syringe needle tray storage area.

[0014] Preferably, there are at least three support columns. The upper ends of the three support columns are connected by a rotating guide cylinder, and a ball bearing is arranged between the inner wall of the rotating guide cylinder and the rotating column.

[0015] Compared with the prior art, the utility model has the following beneficial effects: This syringe needle tray storage and rotation device adopts a limiting mechanism installed in the rotation storage mechanism. The limiting mechanism is provided with a pressing strip. The pressing strip extends away from the rotating column. The pressing strip is elastic. The downward pressing protrusion formed at the bottom of the pressing strip always maintains a pressure on the syringe needle tray under the elastic force of the pressing strip. When a part of the syringe needle tray is drawn out, the drawn-out position of the syringe needle tray is the extraction position, and the syringe needle section at the extraction position is pulled out. At this time, there is also a pressing strip at the extraction position. This pressing strip is deformed by the pulled-out syringe needle section, and finally this pressing strip releases the syringe needle section. At the same time, the downward pressing protrusions of other pressing strips still maintain the downward pressing force on the syringe needle tray, avoiding the random movement of other syringe needle sections on the syringe needle tray due to the pulling out of the syringe needle section at the extraction position, and preventing the syringe needle tray from loosening, winding randomly and getting stuck when being drawn out. At the same time, one end of the pressing strip is connected to the traction rope, and the other end of the traction rope is connected to the telescopic end of the hydraulic cylinder. When the hydraulic cylinder extends, the traction line is tightened, making the pressing piece tighten towards the center, making it more convenient and fast to install the syringe needle tray on the rotating support strip.

[0016] Other advantages, objectives and features of the present utility model will be partially reflected by the following description and partially understood by those skilled in the art through the research and practice of the present utility model. Brief Description of the Drawings

[0017] Figure 1 It is a schematic diagram of a syringe tray storage and rotation device.

[0018] Figure 2 It is a schematic diagram of a syringe tray storage and rotation device.

[0019] Reference Numerals: support frame 1, base 11, support column 12, ball bearing 13, rotation storage mechanism 2, rotating support disk 21, rotating column 22, rotating support strip 23, limiting wall 24, limiting column 25, barrel ring 26, mounting seat 27, limiting mechanism 3, pressing strip 31, traction rope 32, driving telescopic mechanism 33, support seat 331, hydraulic cylinder 332, connecting disk 333, second connecting hole 334, first connecting hole 34. Detailed Embodiment

[0020] In order to make the technical means, creative features, achieved objectives and functions of the present utility model clearer and easier to understand, the present utility model will be further described below in conjunction with the drawings and specific embodiments:

[0021] As Figures 1 to 2As shown in the figure, the present utility model proposes a needle tube tray storage and rotation device, which includes: a support frame 1, a rotation storage mechanism 2 and a limiting mechanism 3. The support frame 1 includes: a base 11 and a support column 12. The bottom end of the support column 12 is connected to the base 11. The rotation storage mechanism 2 is located above the support column 12, and the support column 12 is rotationally connected to the rotation storage mechanism 2. The rotation storage mechanism 2 includes: a rotating support disk 21, a rotating column 22, a rotating support bar 23, a limiting wall 24 and a limiting column 25. The rotating column 22 is located above the center of the base 11. The rotating support disk 21 is sleeved and fixed on the rotating column 22. The rotating support disk 21 can rotate relative to the support frame 1. Above the center of the rotating support disk 21, there is a cylindrical ring 26 protruding. On the side of the cylindrical ring 26, there is a mounting seat 27. The rotating support disk 21 is also equipped with a rotating support bar 23. The needle tube tray is placed on the rotating support bar 23. One end of the rotating support bar 23 is connected to the cylindrical ring 26, and the other end of the rotating support bar 23 is connected to the annular limiting wall 24. The limiting wall 24 is used to surround the outside of the needle tube tray. Near the edge of the rotating support disk 21 on the rotating support bar 23, there are several limiting columns 25. All the limiting columns 25 are arranged in a circle. The limiting columns 25 are used to pass through the inner hole of the needle tube tray. Above the center of the rotating support disk 21, there is a limiting mechanism 3. The limiting mechanism 3 includes: a pressing strip 31. One end of the pressing strip 31 is inserted and fixed in the mounting seat 27. The other end of the pressing strip 31 extends towards the side away from the rotating column 22. The pressing strip 31 has elasticity. The pressing strip 31 protrudes downward to form a downward pressing protrusion. The downward pressing protrusion is used to press the needle tube tray located on the rotating support bar 23. When in use, an external traction mechanism pulls out the needle tube tray. The limiting columns 25 fix the needle tube tray on the rotating support bar 23. The downward pressing protrusion end of the pressing strip 31 presses the needle tube tray, so that the needle tube tray will not loosen when the needle tube is pulled out, avoiding jamming caused by the winding of the needle tube tray.

[0022] The limiting mechanism 3 further includes: a traction rope 32 and a driving telescopic mechanism 33. At one end of the pressing strip 31 away from the rotating column 22, there is a first connection hole 34. One end of the traction rope 32 is connected to the first connection hole 34, and the other end of the traction rope 32 is connected to the output end of the driving telescopic mechanism 33. The driving telescopic mechanism 33 is arranged on the top of the rotating column 22. The traction rope 32 is connected to the end of the pressing strip 31 away from the limiting column 25. The traction rope 32 can pull the pressing strip 31 to the retracted state to facilitate the installation of the needle tube tray.

[0023] The driving telescopic mechanism 33 includes: a support base 331, a hydraulic cylinder 332, and a connecting disk 333. The support base 331 is horizontally fixed on the top of the rotating column 22. A hydraulic cylinder 332 is installed above the support base 331. A connecting disk 333 is provided at the output end of the hydraulic cylinder 332. A second connecting hole 334 is formed in the connecting disk 333. The other end of the towing rope 32 is connected to the second connecting hole 334. When the output end of the hydraulic cylinder 332 extends, the connecting disk 333 pulls the towing rope 32 to tighten it towards the center, and the towing rope 32 pulls the pressing strip 31 to be close to the rotating column 22, so as to realize that all the pressing strips 31 are kept in a retracted state, facilitating the sleeving of the syringe tray onto the rotating storage mechanism 2.

[0024] There are at least two mounting seats 27, and the mounting seats 27 are evenly distributed on the side surface of the barrel ring 26. Each mounting seat 27 is connected with a pressing strip 31. The pressing strip 31 can rotate along with the rotating column 22, and each pressing strip 31 holds the syringe tray under its downward protrusion in a pressed state.

[0025] There are several rotating support bars 23, and a limiting post 25 is connected to each rotating support bar 23. The limiting post 25 is used to limit the movement of the syringe tray in the rotating storage mechanism 2.

[0026] The limiting wall 24 is circular. The limiting wall 24 is connected to the end of the rotating support bar 23 far away from the rotating column 22. The limiting wall 24 and the limiting post 25 form a syringe tray storage area. The syringe tray is placed in the syringe tray storage area.

[0027] There are at least three support columns 12. The upper ends of the three support columns 12 are connected by a rotating guide cylinder. A ball bearing 13 is arranged between the inner wall of the rotating guide cylinder and the rotating column 22. The support columns 12 are used to fix the rotating storage mechanism 2 and increase the stability of the rotating storage mechanism 2 during rotation.

[0028] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the purpose and scope of the technical solutions of the present invention, and they should all be covered by the scope of the claims of the present invention.

Claims

1. A needle tube disk storage rotating device, characterized in that: include: A support frame (1), a rotating storage mechanism (2) and a limiting mechanism (3), The support frame (1) comprises: a base (11) and a support column (12), wherein the bottom end of the support column (12) is connected to the base (11), the rotary storage mechanism (2) is located above the support column (12), and the support column (12) is rotatably connected to the rotary storage mechanism (2); The rotary storage mechanism (2) comprises: a rotary support disk (21), a rotary column (22), a rotary support strip (23), a limiting wall (24) and a limiting column (25); the rotary column (22) is located above the center of the base (11); the rotary support disk (21) is sleeved and fixed on the rotary column (22); the rotary support disk (21) can rotate relative to the support frame (1); a cylindrical ring (26) is protruded above the center of the rotary support disk (21); a mounting seat (27) is provided on the side of the cylindrical ring (26); and a rotary support is also provided on the rotary support disk (21). The rotating support bar (23) is provided with a needle tube disk, one end of the rotating support bar (23) is connected to the cylinder ring (26), and the other end of the rotating support bar (23) is connected to an annular limiting wall (24), and the limiting wall (24) is used to surround the needle tube disk. A plurality of limiting columns (25) are provided on the rotating support bar (23) near the edge of the rotating support disk (21), and all the limiting columns (25) are surrounded on a circumference. The limiting columns (25) are used to pass through the inner hole of the needle tube disk, and a limiting mechanism (3) is provided above the center of the rotating support disk (21); The limiting mechanism (3) comprises: a pressure strip (31), one end of which is inserted and fixed in the mounting seat (27), and the other end of which extends to a side away from the rotating column (22), the pressure strip (31) is elastic, and the pressure strip (31) protrudes downward to form a downward pressing protrusion, and the downward pressing protrusion is used to press the needle tube disk located on the rotating support strip (23).

2. The needle tube tray storage rotating device according to claim 1, characterized in that: The limiting mechanism (3) also includes: a traction rope (32) and a driving telescopic mechanism (33); a first connecting hole (34) is formed at one end of the pressure strip (31) away from the rotating column (22); one end of the traction rope (32) is connected to the first connecting hole (34); the other end of the traction rope (32) is connected to the output end of the driving telescopic mechanism (33); and the driving telescopic mechanism (33) is arranged at the top of the rotating column (22).

3. The needle tube tray storage rotating device according to claim 2, characterized in that: The driving telescopic mechanism (33) comprises: a support seat (331), a hydraulic cylinder (332) and a connecting plate (333); the support seat (331) is horizontally fixed on the top of the rotating column (22); the hydraulic cylinder (332) is installed above the support seat (331); the output end of the hydraulic cylinder (332) is provided with a connecting plate (333); a second connecting hole (334) is opened on the connecting plate (333); the other end of the traction rope (32) is connected to the second connecting hole (334).

4. The needle tube tray storage and rotating device according to claim 3, characterized in that: At least two mounting seats (27) are provided, and the mounting seats (27) are evenly distributed on the side of the cylinder ring (26), and a pressure strip (31) is connected inside each mounting seat (27).

5. The needle tube tray storage and rotating device according to claim 4, characterized in that: A plurality of rotating support bars (23) are provided, and each rotating support bar (23) is connected to a limiting column (25).

6. The needle tube tray storage and rotating device according to claim 5, characterized in that: The limiting wall (24) is ring-shaped, and is connected to one end of the rotating support bar (23) away from the rotating column (22). The limiting wall (24) and the limiting column (25) form a needle tube tray storage area.

7. The needle tube tray storage and rotating device according to claim 6, characterized in that: At least three support columns (12) are provided, and the upper ends of the three support columns (12) are connected via a rotating guide cylinder, and a ball bearing (13) is provided between the inner wall of the rotating guide cylinder and the rotating column (22).

Images