CN221186316U - Puncture needle sheath assembling device - Google Patents

Abstract

The utility model discloses a puncture needle sheath assembling device, which belongs to the technical field of puncture needle sheath assembling, and comprises a workbench, wherein a conveyor belt is arranged on the workbench, a plurality of sheath placing grooves which are uniformly distributed are formed in the conveyor belt, a separation push plate is arranged between the two sheath placing grooves, each separation push plate is connected with the conveyor belt, an intermittent assembling mechanism is arranged on one side of the workbench, the intermittent assembling mechanism comprises a placing plate arranged on one side of the workbench, the lower end of the placing plate is connected with a motor, the output end of the motor is connected with a rotating shaft A, the rotating shaft A is connected with an incomplete gear, the incomplete gear is in meshed connection with a rotating gear, one end of the rotating gear, which is close to the placing plate, is connected with a rotating plate through the placing plate, and the upper end of the rotating plate is provided with a plurality of circumferentially distributed open grooves. The automatic assembling and blanking device can automatically assemble and blanking the puncture needle body and the puncture needle sheath, and improves the assembling efficiency.

Description

Puncture needle sheath assembling device

Technical Field

The utility model relates to the technical field of puncture needle sheath assembly, in particular to a puncture needle sheath assembly device.

Background

The puncture needle assembling machine is mechanical equipment for producing and assembling puncture needles and mainly comprises an organism, wherein a plurality of puncture needle assembling stations are arranged on the organism, and the puncture needles are required to be assembled in sequence along the plurality of assembling stations so as to complete the whole assembly. The puncture needle comprises a catheter, when the steel needle component and the butterfly wing are assembled, an assembly body of the steel needle component and the butterfly wing is arranged at one end of the catheter, and in order to avoid pollution caused by exposing the needle head outside, the sheath is spliced on the needle seat so that the steel needle and the sheath are wrapped in the sheath;

In the prior art, the problem that continuous assembly of the puncture needle body and the puncture needle sheath is inconvenient can cause inefficiency of the puncture needle body and the puncture needle sheath during assembly, and therefore, the puncture needle sheath assembly device is provided.

Disclosure of utility model

The utility model aims to provide a puncture needle sheath assembling device which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pjncture needle sheath assembly device, includes the workstation, be provided with the conveyer belt on the workstation, a plurality of evenly distributed's sheath standing groove has been seted up on the conveyer belt, two be provided with between the sheath standing groove and separate the push pedal, every separate the push pedal and connect the conveyer belt, workstation one side is provided with intermittent type equipment mechanism, intermittent type equipment mechanism is including setting up the board of placing in workstation one side, place the board lower extreme and be connected with the motor, the motor output is connected with pivot A, pivot A is connected with incomplete gear, incomplete gear engagement is connected with the rotation gear, rotation gear is close to placing board one end and is connected with pivot B, pivot B passes and places the board and be connected with the rotating plate, a plurality of circumference distribution's open slot has been seted up to the rotating plate upper end, every the open slot inner wall all is provided with the tight subassembly of clamp that two sets of symmetries set up.

Preferably, the clamping assembly comprises an electric push rod connected to the inner wall of the opening groove, and the output end of the electric push rod is connected with a clamping arc plate.

Preferably, the lower end of the workbench is connected with a plurality of support frames A which are uniformly distributed.

Preferably, the lower end of the placing plate is connected with a plurality of circumferentially distributed supporting frames B.

Preferably, the rotating shaft B is rotatably connected with the placing plate.

Preferably, the motor and the electric push rod are electrically connected with an external power supply.

Preferably, the ratio of the number of teeth of the incomplete gear to the number of teeth of the rotary gear is equal to the number of open grooves.

Compared with the prior art, the utility model has the beneficial effects that: the automatic assembling and blanking device is provided with a workbench, a conveyor belt, a sheath placing groove, a separation push plate, a support A, an intermittent assembling mechanism, a support B and a clamping assembly, so that the automatic assembling and blanking device can automatically assemble and blanking the puncture needle body and the puncture needle sheath, and the assembling efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of an intermittent assembly mechanism according to the present utility model;

FIG. 3 is a schematic view of a clamping assembly according to the present utility model.

In the figure: 1. a work table; 2. a conveyor belt; 3. a sheath placement groove; 4. a separation push plate; 5. a supporting frame A; 6. an intermittent assembly mechanism; 601. placing a plate; 602. a motor; 603. a rotating shaft A; 604. an incomplete gear; 605. rotating the gear; 606. a rotating shaft B; 607. a rotating plate; 608. an open slot; 7. a support B; 8. a clamping assembly; 801. an electric push rod; 802. clamping the arc plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a pjncture needle sheath assembly device, including workstation 1, be provided with conveyer belt 2 on workstation 1, a plurality of evenly distributed's sheath standing groove 3 have been seted up on the conveyer belt 2, be provided with between two sheath standing grooves 3 and separate push pedal 4, every separates push pedal 4 and connects conveyer belt 2, workstation 1 one side is provided with intermittent type equipment mechanism 6, intermittent type equipment mechanism 6 is including setting up the board 601 of placing on workstation 1 side, place board 601 lower extreme and be connected with motor 602, the motor 602 output is connected with pivot A603, pivot A603 is connected with incomplete gear 604, incomplete gear 604 meshing is connected with rotation gear 605, rotation gear 605 is close to placing board 601 one end and is connected with pivot B606, pivot B606 passes placing board 601 and is connected with rotation board 607, a plurality of circumference distribution's open slot 608 have been seted up to rotation board 607 upper end, every open slot 608 inner wall all is provided with the tight subassembly 8 of clamp of two sets of symmetry settings.

Specifically, the clamping assembly 8 comprises an electric push rod 801 connected to the inner wall of the open slot 608, the output end of the electric push rod 801 is connected with a clamping arc plate 802, and the clamping assembly 8 is arranged to realize the clamping action on the puncture needle body; the lower end of the workbench 1 is connected with a plurality of uniformly distributed supporting frames A5, and the supporting frames A5 are arranged to realize stable supporting action on the workbench 1; the lower end of the placing plate 601 is connected with a plurality of circumferentially distributed supporting frames B7, and the supporting frames B7 are arranged to realize stable supporting action on the placing plate 601; the rotating shaft B606 is rotationally connected with the placing plate 601, so that the rotating shaft B606 is ensured not to interfere with the placing plate 601; the motor 602 and the electric push rod 801 are electrically connected with an external power supply, so that the motor 602 and the electric push rod 801 can work smoothly; the ratio of the number of teeth of the incomplete gear 604 to the rotational gear 605 is equal to the number of open grooves 608.

Working principle: when the puncture needle body and the puncture needle sheath are assembled, the puncture needle sheath is placed in the sheath placing groove 3, each puncture needle is placed between two pairs of clamping assemblies 8 on the same side, power is supplied to the electric push rod 801 through an external power supply, the output end of the electric push rod 801 drives the clamping arc plates 802 to move, after the two clamping arc plates 802 clamp the puncture needle body, the transmission belt 2 and the motor 602 are powered through the external power supply, the output end of the motor 602 drives the rotating shaft A603 to rotate so as to drive the incomplete gear 604 to rotate, the incomplete gear 604 drives the rotating gear 605 to rotate so as to drive the rotating shaft B606 to rotate, the rotating shaft B606 drives the rotating plate 607 to rotate so as to drive the puncture needle body to rotate, when each puncture needle body is aligned with the transmission belt 2, the puncture needle sheath is aligned with the position of the opening groove 608, and along with the operation of the transmission belt 2, the separation push plate 4 folds the puncture needle sheath and the puncture needle body, the automatic assembly and the automatic blanking of the puncture needle body and the puncture needle sheath can be realized, and the assembling efficiency is improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a pjncture needle sheath assembly device, includes workstation (1), its characterized in that: be provided with conveyer belt (2) on workstation (1), a plurality of evenly distributed's sheath standing groove (3) have been seted up on conveyer belt (2), two be provided with between sheath standing groove (3) and separate push pedal (4), every separate push pedal (4) and connect conveyer belt (2), workstation (1) one side is provided with intermittent type equipment mechanism (6), intermittent type equipment mechanism (6) are including setting up placed board (601) in workstation (1) one side, place board (601) lower extreme and be connected with motor (602), motor (602) output is connected with pivot A (603), pivot A (603) are connected with incomplete gear (604), incomplete gear (604) meshing is connected with rotation gear (605), rotation gear (605) are close to place board (601) one end and are connected with pivot B (606), pivot B (606) pass place board (601) and are connected with rotation board (6), a plurality of circumference distributed's open slot (608) have been seted up to rotation board (6), every opening (608) all set up two symmetrical assembly (8) of opening group.

2. The lancet sheath assembly of claim 1, wherein: the clamping assembly (8) comprises an electric push rod (801) connected to the inner wall of the opening groove (608), and the output end of the electric push rod (801) is connected with a clamping arc plate (802).

3. The lancet sheath assembly of claim 1, wherein: the lower end of the workbench (1) is connected with a plurality of supporting frames A (5) which are uniformly distributed.

4. The lancet sheath assembly of claim 1, wherein: the lower end of the placement plate (601) is connected with a plurality of circumferentially distributed supporting frames B (7).

5. The lancet sheath assembly of claim 1, wherein: the rotating shaft B (606) is rotatably connected with the placement plate (601).

6. The lancet sheath assembly of claim 2 wherein: the motor (602) and the electric push rod (801) are electrically connected with an external power supply.

7. The lancet sheath assembly of claim 1, wherein: the ratio of the number of teeth of the incomplete gear (604) to the number of teeth of the rotary gear (605) is equal to the number of open grooves (608).