CN217349692U - Automatic nest-entering mechanism for pre-flushing needle tube - Google Patents

Abstract

The utility model discloses a pre-punching needle tube is with automatic nest mechanism of going into, which comprises a frame, and install the pan feeding inclined ladder subassembly in the frame, middle arrangement mechanism and the nest subassembly of going into, pan feeding inclined ladder subassembly has the passageway that supplies the pre-punching needle tube slant to slide, the output and the middle butt joint of arranging the mechanism of passageway, middle arrangement mechanism has the range frame that can follow the X axle direction of frame and remove, it is equipped with to accept the opening and goes into the nest subassembly and has to follow frame X axle to arrange to be the spaced apart ground along the X axle direction of frame, the transport support plate that Y axle and Z axle direction removed, the transport support plate is equipped with the bayonet socket along the X axle direction of frame spaced apart ground. The utility model discloses a dash needle tubing in advance with automatic nest mechanism of going into can load the dash needle tubing in advance of loading medicament and load the loading board and have the advantage that degree of automation is high.

Description

Automatic nest-entering mechanism for pre-flushing needle tube

Technical Field

The utility model relates to the field of medical equipment, especially, relate to a dash needle tubing in advance and go into nest mechanism with automatic.

Background

The conventional medicaments are basically packaged in the pre-punched needle tubes and then inserted into the bearing plate in an array mode, and then are transported by the loading tool, the medicaments need to be detected in the production process, after the pre-punched needle tubes filled with the medicaments are detected, the pre-punched needle tubes need to be placed on the bearing plate one by one, namely the step of nesting is realized, and the medicaments can be transported from the previous station to the next station without a corresponding device, so that the conventional production requirements cannot be met.

In order to solve the above problems, it is necessary to provide an automatic nesting mechanism for a pre-punched needle tube.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can arrange the automatic nest mechanism of going into with the preflushing needle tubing that carries fast loading medicament, it has the advantage that degree of automation is high.

In order to achieve the purpose, the automatic nesting mechanism for the pre-punching needle tube provided by the utility model comprises a frame, and a feeding inclined ladder component, a middle arrangement mechanism and a nest inlet component which are arranged on the frame, wherein the feeding inclined ladder component is provided with a channel for the pre-punching needle tube to slide obliquely, the output end of the channel is butted with the middle arrangement mechanism, the middle arrangement mechanism is provided with an arrangement frame which can move along the X-axis direction of the rack, the arraying frame is provided with bearing openings at intervals along the X-axis direction of the rack, the bearing openings are sequentially used for bearing the pre-punching needle tubes sliding downwards at the passage by means of the movement of the arraying frame, the nest entering assembly is provided with a movable carrying support plate, bayonets are arranged on the carrying support plate at intervals along the X-axis direction of the rack, and the bayonets are used for bearing the pre-punched needle tubes at the bearing openings and carrying the pre-punched needle tubes to the next station by means of the movement of the carrying support plate.

Preferably, the feeding inclined ladder assembly comprises a fixed base and at least two inclined plates, the fixed base is mounted on the rack, the inclined plates are obliquely mounted on the fixed base, the inclined plates are arranged along the X-axis direction of the rack at intervals so that the channels are formed between the inclined plates, and the channels are obliquely arranged.

Specifically, the automatic nesting mechanism for the pre-flushing needle tube further comprises a position sensor and a baffle, the position sensor is mounted on the inclined plate and used for detecting the position condition of the pre-flushing needle tube, the baffle is movably arranged on the inclined plate, and the baffle is enabled to be in the channel or be avoided by means of information feedback of the position sensor.

Preferably, the intermediate arraying mechanism includes a first moving device and a rotating device, the first moving device is mounted on the rack, the rotating device is mounted at an output end of the first moving device, the rotating device is driven by the first moving device to move along the X-axis direction of the rack, an output end of the rotating device has a rotating shaft, the arraying rack is connected with the rotating shaft, and the arraying rack is driven by the rotating device to rotate so that the pre-punched needle tubes at the receiving opening transition to the bayonets at the carrying carrier plate.

Preferably, the receiving openings correspond to the bayonets one to one.

Preferably, the nest entering assembly further comprises a second moving device and a moving plate, the second moving device is mounted on the rack, the moving plate is mounted at an output end of the second moving device, the moving plate is driven by the second moving device to move along the directions of the X axis, the Y axis and the Z axis of the rack, the carrying support plate is connected with the moving plate, and the moving plate moves to drive the carrying support plate to move.

Specifically, the nest entering assembly further comprises a locking cover plate, the locking cover plate is rotatably arranged on the moving plate, the locking cover plate is provided with a blocking tooth, the blocking tooth is opposite to the opening of the bayonet, and the blocking tooth covers the opening end of the bayonet or is opened by means of rotation of the locking cover plate so as to lock or release the pre-flushing needle tube.

Specifically, the locking cover plate is mounted on the moving plate through a rotating cylinder, and the locking cover plate is driven by the rotating cylinder to rotate.

Specifically, the open end of bayonet socket towards pan feeding inclined ladder subassembly, the bayonet socket with block the tooth one-to-one.

Specifically, the second moving device is a three-axis moving device, and the carrying carrier plate moves along the directions of the X axis, the Y axis and the Z axis of the rack under the driving of the three-axis moving device.

Compared with the prior art, the automatic nest-entering mechanism for the pre-punching needle tube of the utility model combines a feeding inclined ladder component, a middle arrangement mechanism, a nest-entering component and the like together, the feeding inclined ladder component is provided with a channel for the pre-punching needle tube to slide obliquely, the output end of the channel is butted with the middle arrangement mechanism, the middle arrangement mechanism is provided with an arrangement frame which can move along the X-axis direction of a frame, the arrangement frame is provided with bearing openings at intervals along the X-axis direction of the frame, the bearing openings correspond to the tube orifices of the pre-punching needle tube, the bearing openings can bear the pre-punching needle tube, the bearing openings sequentially bear the pre-punching needle tube sliding downwards at the channel by the movement of the arrangement frame, the pre-punching needle tubes are arranged on the arrangement frame one by one, the arrangement frame forms a bearing structure between an inclined plate and a carrying support plate, the arrangement frame forms the pre-punching needle tubes arranged in an arrangement manner by bearing, the nest-entering component is provided with a movable carrying support plate, the carrying support plate is provided with bayonets at intervals along the X-axis direction of the rack, the bayonets are used for receiving the pre-punched needle tubes at the receiving opening and carrying the pre-punched needle tubes to the next station by means of the movement of the carrying support plate, namely the pre-punched needle tubes arranged in rows can be transited to the carrying support plate in a whole row and carried to the next station by moving.

Drawings

Fig. 1 is a perspective view of the carrier, the bearing plate and the pre-punching needle tube of the automatic nesting mechanism for the pre-punching needle tube of the present invention.

Fig. 2 is a perspective view of the automatic nesting mechanism for pre-flush syringe according to the present invention.

Fig. 3 is a perspective view of the automatic nesting mechanism for pre-flush syringe according to another embodiment of the present invention.

Fig. 4 is a partially enlarged view of a portion a in fig. 3.

Fig. 5 is a plan view of the automatic nesting mechanism for pre-flush syringe according to the present invention in a top view.

Detailed Description

Referring to fig. 1 to 5, a detailed structure of an automatic nesting mechanism 100 for pre-punching needle tubes of the present invention is shown, which is applied to a nesting operation between a bearing plate 20 and a pre-punching needle tube 30, wherein the bearing plate 20 is provided with a positioning hole 20a, and the pre-punching needle tube 30 is inserted into the bearing plate 20 through the positioning hole 20a, the automatic nesting mechanism 100 for pre-punching needle tubes of the present invention is mainly to place the pre-punching needle tube 30 into the bearing plate 20 to complete nesting, the automatic nesting mechanism 100 for pre-punching needle tubes of the present invention comprises a frame 1, a feeding inclined ladder assembly 2, a middle arrangement mechanism 3 and a nesting assembly 4 which are arranged on the frame 1, the feeding inclined ladder assembly 2, the middle arrangement mechanism 3 and the nesting assembly 4 are sequentially arranged along an X-axis direction of the frame 1, the feeding inclined ladder assembly 2 is provided with a channel 21 for the pre-punching needle tube to slide obliquely, an output end of the channel 21 is abutted to the middle arrangement mechanism 3, the output end of the channel 21 is the lower part of the channel 21, the middle aligning mechanism 3 has an aligning frame 31 capable of moving along the X-axis direction of the rack 1, the aligning frame 31 is provided with receiving openings 311 at intervals along the X-axis direction of the rack 1, the receiving openings 311 correspond to the tube mouths of the pre-punched needle tubes, the receiving openings 311 can carry the pre-punched needle tubes, the receiving openings 311 sequentially receive the pre-punched needle tubes sliding downwards at the channel 21 by the movement of the aligning frame 31, the pre-punched needle tubes 30 are arranged on the aligning frame 31 one by one, the aligning frame 31 forms a receiving structure between the inclined plate 23 and the carrying carrier plate 41, the aligning frame 31 forms the pre-punched needle tubes by receiving, the nest-entering component 4 is provided with carrying carrier plates 41 capable of moving along the X-axis, Y-axis and Z-axis directions of the rack 1 (the X-axis, Y-axis and Z-axis directions are shown in fig. 2), the carrying carrier plates 41 are provided with bayonets 411 at intervals along the X-axis direction of the rack 1, the bayonet 411 corresponds to a tube opening of the pre-punched needle tube, the bayonet 411 can bear the tube opening of the pre-punched needle tube so as to receive the pre-punched needle tube, the bayonet 411 corresponds to the receiving opening 311 one by one, the rack 1 is provided with a nest entering station 5 for loading the pre-punched needle tube on the bearing plate 20, the nest entering station 5 is a next station, the bayonet 411 receives the pre-punched needle tube at the receiving opening 311 and carries the pre-punched needle tube to the bearing plate at the nest entering station 5 by moving the carrying support plate 41, that is, the pre-punched needle tubes arranged in an array can be transited to the carrying support plate 41 in a whole row and carried to the bearing plate 20 at the nest entering station 5 by moving. The feeding inclined ladder assembly 2 is mainly responsible for leading in the pre-punching needle tubes 30, the middle arrangement mechanism 3 is used for arranging the pre-punching needle tubes 30 in rows and the nest entering assembly 4 is used for bearing the pre-punching needle tubes 30 in rows, and the middle arrangement mechanism 3 plays a role in transition and arrangement, so that the integral nest entering efficiency is improved. More specifically, the following:

referring to fig. 2 to 4, the feeding inclined ladder assembly 2 includes a fixed base 22 and at least two inclined plates 23, the fixed base 22 is mounted on the rack 1, the inclined plates 23 are obliquely mounted on the fixed base 22, the inclined plates 23 are disposed at intervals along an X-axis direction of the rack 1 so as to form a channel 21 between the inclined plates 23, the channel 21 is obliquely disposed, an output end of the channel 21 is abutted to the middle alignment mechanism 3, the pre-flush needle tube 30 is transported to the channel 21 from a previous station, the channel 21 can carry a nozzle of the pre-flush needle tube 30 and enable the pre-flush needle tube 30 to slide downward along the channel 21 to the middle alignment mechanism 3 located below.

Referring to fig. 2 to 4, the automatic nesting mechanism 100 for a pre-flush syringe according to the present invention further includes a position sensor 6 and a baffle 7, the position sensor 6 is installed on the inclined plate 23, the position sensor 6 is used for detecting the position of the pre-flush syringe, the baffle 7 is movably installed on the inclined plate 23, and the baffle 7 is made to be located in the channel 21 or to be avoided by the information feedback of the position sensor 6. Specifically, the baffle 7 is mounted on the inclined plate 23 through a moving device, the moving device is electrically connected with the position sensor 6, and the information feedback of the position sensor 6 enables the baffle 7 to be blocked in the channel 21 or avoided through moving, so that the sliding of the pre-flushing needle tube is blocked to play a buffering role. In other embodiments, the baffle 7 is mounted on the inclined plate 23 through a rotary motor, the rotary motor is electrically connected with the position sensor 6, and the information feedback of the position sensor 6 enables the baffle 7 to be blocked in the channel 21 or avoided through rotation, so as to block the sliding of the pre-flushing needle tube to play a buffering role.

Referring to fig. 2 to 4, the intermediate arraying mechanism 3 includes a first moving device 32 and a rotating device 33, the first moving device 32 is mounted on the rack 1, the rotating device 33 is mounted on an output end of the first moving device 32, the rotating device 33 is driven by the first moving device 32 to move along the X-axis direction of the rack 1, an output end of the rotating device 33 has a rotating shaft 331, the rotating shaft 331 is driven by the rotating device 33 to rotate, the arraying frame 31 is connected to the rotating shaft 331, and the arraying frame 31 is driven by the rotating device 33 to rotate so that the pre-punched needle tube at the receiving opening 311 is transited to the bayonet 411 at the carrying carrier plate 41, it can be understood that the bayonet 411 moves below the receiving opening 311, and the receiving opening 311 can transit the pre-punched needle tube 20 to the bayonet 411 upon rotation. Preferably, the receiving openings 311 correspond to the bayonets 411 one by one, in this embodiment, ten receiving openings 311 and ten bayonets 411 are provided, the receiving openings 311 are spaced along the aligning rack 31, and the bayonets 411 are spaced along the carrying carrier 41. The first moving device 32 is a horizontal linear moving device, but is not limited thereto.

Referring to fig. 3 to 4, the nest entering assembly 4 further includes a second moving device 42 and a moving plate 43, the second moving device 42 is mounted on the frame 1, the moving plate 43 is mounted at an output end of the second moving device 42, the moving plate 43 is driven by the second moving device 42 to move along the X-axis, Y-axis and Z-axis directions of the frame 1, the carrying carrier plate 41 is connected to the moving plate 43, and the moving plate 43 drives the carrying carrier plate 41 to move along the X-axis, Y-axis and Z-axis directions of the frame 1. Preferably, the second moving device 42 is a three-axis moving device, and the carrier plate 41 moves along the X-axis, Y-axis and Z-axis directions of the rack 1 under the driving of the three-axis moving device.

Referring to fig. 3 to 4, the nesting assembly 4 further includes a locking cover 44, the locking cover 44 is rotatably disposed on the moving plate 43, the locking cover 44 has a blocking tooth 441, the blocking tooth 441 is opposite to the opening of the bayonet 411, and the blocking tooth 441 is closed to the opening end of the bayonet 411 or opened by the rotation of the locking cover 44, so as to lock or release the pre-flush needle tube 30. The locking cover plate 44 is mounted to the moving plate 43 by a rotary cylinder 45, and the locking cover plate 44 is rotated by the rotary cylinder 45 so that the blocking teeth 441 are blocked at the bayonets 411 or unblocked. The opening end of the bayonet 411 faces the feeding inclined ladder assembly 2, and the bayonet 411 corresponds to the blocking teeth 441 one by one.

In summary, please refer to fig. 1 to 5, a detailed description will be made of the using process of the automatic nesting mechanism 100 for a pre-flush syringe according to the present invention:

an operator carries the pre-punched needle tubes 30 to the passage 21, the pre-punched needle tubes slide to the receiving openings 311 of the arranging frames 31 of the middle arranging mechanism 3 along with the passage 21, the receiving openings 311 sequentially receive the pre-punched needle tubes 30 sliding downwards at the passage 21 by the movement of the arranging frames 31, the pre-punched needle tubes are arranged on the arranging frames 31 one by one, ten pre-punched needle tubes are formed in one row, the moving of the carrying carrier plate 41 enables the bayonets 411 to be close to the receiving openings 311 and correspond to the receiving openings 311 one by one, the arranging frames 31 are driven by the rotating device 33 to rotate so that the pre-punched needle tubes 20 at the receiving openings 311 are transited to the bayonets 411 at the carrying carrier plate 41, the rotation of the locking cover plate 44 enables the blocking teeth 441 to cover the open ends of the bayonets 411 to lock the pre-punched needle tubes 20 to avoid sliding down in the carrying process, the pre-punched needle tubes 30 are carried to the carrying plate 20, the rotation of the locking cover plate 44 enables the blocking teeth 441 to open the open ends of the bayonets 411 to be released, the nest entering component 4 completes nest entering by moving the pre-punched needle tube into the positioning hole 20 a.

By combining a feeding inclined ladder assembly 2, a middle arrangement mechanism 3 and a nest entry assembly 4, the feeding inclined ladder assembly 2 is provided with a channel 21 for a pre-punched needle tube to slide obliquely, the output end of the channel 21 is butted with the middle arrangement mechanism 3, the middle arrangement mechanism 3 is provided with an arrangement frame 31 capable of moving along the X-axis direction of the frame 1, the arrangement frame 31 is provided with bearing openings 311 at intervals along the X-axis direction of the frame 1, the bearing openings 311 correspond to the tube openings of the pre-punched needle tubes, the bearing openings 311 can bear the pre-punched needle tubes, the bearing openings 311 sequentially bear the pre-punched needle tubes sliding downwards at the channel 21 by the movement of the arrangement frame 31, the pre-punched needle tubes are arranged on the arrangement frame 31 one by one, the arrangement frame 31 forms a bearing structure between a sloping plate 23 and a carrying support plate 41, the arrangement frame 31 forms the pre-punched needle tubes arranged in an arrangement by bearing, the nest entry assembly 4 is provided with a pre-punched needle tube capable of sliding along the X-axis of the frame 1, The carrier plate 41 moves in the Y-axis and Z-axis directions, the carrier plate 41 is provided with bayonets 411 at intervals along the X-axis direction of the rack 1, the rack 1 is provided with a nesting station 5 for loading the pre-punched needle tubes on the carrier plate 20, the movement of the carrier plate 41 causes the bayonets 411 to receive the pre-punched needle tubes at the receiving openings 311 and carry the pre-punched needle tubes to the carrier plate 20 at the nesting station 5, that is, the pre-punched needle tubes 30 arranged in a row can be transferred to the carrier plate 41 in a row and carried to the nesting station 5 by moving.

The above disclosure is only a preferred embodiment of the present invention, and certainly, the scope of the present invention should not be limited thereto, and the same changes and modifications as the claims of the present invention are also included.

Claims (10)

1. An automatic nest entering mechanism for a pre-punching needle tube is characterized by comprising a frame, a feeding inclined ladder assembly, a middle arrangement mechanism and a nest entering assembly, wherein the feeding inclined ladder assembly, the middle arrangement mechanism and the nest entering assembly are arranged on the frame, the feeding inclined ladder component is provided with a channel for the pre-punching needle tube to slide obliquely, the output end of the channel is butted with the middle arrangement mechanism, the middle arrangement mechanism is provided with an arrangement frame which can move along the X-axis direction of the rack, the arrangement frame is provided with receiving openings at intervals along the X-axis direction of the rack, the receiving openings sequentially receive the pre-flushing needle tubes sliding downwards at the passage by means of the movement of the arrangement frame, the nest entering assembly is provided with a movable carrying support plate, bayonets are arranged on the carrying support plate at intervals along the X-axis direction of the rack, and the bayonets are used for bearing the pre-punched needle tubes at the bearing openings and carrying the pre-punched needle tubes to the next station by means of the movement of the carrying support plate.

2. The automatic nest entry mechanism for pre-flush needle tubes as claimed in claim 1, wherein said entry ramp assembly comprises a fixed housing mounted to said frame and a ramp plate mounted to said fixed housing in an inclined manner, said ramp plate being provided in at least two, said ramp plates being disposed in a spaced manner along an X-axis direction of said frame so as to form said channels therebetween, said channels being disposed in an inclined manner.

3. The automatic nesting mechanism for the pre-flush syringe as claimed in claim 2, further comprising a position sensor and a blocking plate, wherein the position sensor is mounted on the sloping plate, the position sensor is used for detecting the position of the pre-flush syringe, the blocking plate is movably disposed on the sloping plate, and the blocking plate is moved to the passage or to be avoided by the information feedback of the position sensor.

4. The automatic nest entering mechanism for the pre-flush needle tubes as claimed in claim 1, wherein the intermediate arrangement mechanism comprises a first moving device and a rotating device, the first moving device is mounted on the rack, the rotating device is mounted at an output end of the first moving device, the rotating device is driven by the first moving device to move along the X-axis direction of the rack, an output end of the rotating device is provided with a rotating shaft, the arrangement rack is connected with the rotating shaft, and the arrangement rack is driven by the rotating device to rotate so that the pre-flush needle tubes at the receiving openings are transited to the bayonets at the carrying support plate.

5. The automatic nesting mechanism for pre-flush syringe of claim 1 wherein said receiving openings correspond one-to-one to said bayonets.

6. The automatic nest entering mechanism for the pre-punching needle tube of claim 1, wherein the nest entering assembly further comprises a second moving device and a moving plate, the second moving device is mounted on the rack, the moving plate is mounted at an output end of the second moving device, the moving plate moves along the X-axis, the Y-axis and the Z-axis directions of the rack under the driving of the second moving device, and the carrying support plate is connected with the moving plate, and the moving of the carrying support plate is driven by the moving of the moving plate.

7. The automatic nest entry mechanism for the pre-flush syringe of claim 6, wherein the nest entry assembly further comprises a locking cover plate, the locking cover plate is rotatably disposed on the moving plate, the locking cover plate has a blocking tooth opposite to the opening of the bayonet, and the blocking tooth is closed to the open end of the bayonet or opened by the rotation of the locking cover plate, so as to lock or release the pre-flush syringe.

8. The automatic nesting mechanism for pre-flush syringe of claim 7 wherein said locking cover is mounted to said movable plate by a rotating cylinder, said locking cover being rotated by said rotating cylinder.

9. The automatic nesting mechanism for the pre-flush needle tubes of claim 7, wherein the open end of said bayonet faces said inclined feeding ladder assembly, and said bayonet corresponds to said blocking teeth one to one.

10. The automatic nest entering mechanism for the pre-flush needle tubes as claimed in claim 6, wherein the second moving device is a three-axis moving device, and the carrier plate is driven by the three-axis moving device to move along the X-axis, Y-axis and Z-axis directions of the rack.

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