CN217096540U - Pipe both ends alignment device - Google Patents

Abstract

The utility model discloses a pipe both ends alignment device, which comprises a support, be provided with the end on the support and neat the board and be used for the cylinder that the neat board of drive end removed, the support below is provided with the assembly line, the assembly line is provided with the tool that is used for fixed pipe along the direction of delivery both sides correspondence, the tool is including setting up the chassis on the assembly line, the chassis both sides are articulated to have the exposed core who is used for the centre gripping pipe, be provided with between two exposed core and be used for taut exposed core closed spring, the exposed core is closed after the breach, be provided with the subassembly that pushes down that is used for pushing down the tool on the support, the subassembly is including setting up the link on the support down, the link both ends all are provided with the press the piece that corresponds with the tool position and are used for driving the cylinder No. two of pressing the vertical motion of press piece, press the arch that is provided with the arch that is used for opening the tool downwards to the end, protruding neat board plane. The advantages are that: be provided with the tool that is used for fixed pipe in assembly line both sides, one end sets up the neat board of end, can guarantee that the pipe both ends are aimed at.

Description

Pipe both ends alignment device

Technical Field

The utility model relates to a medical catheter equipment technical field specifically is a pipe both ends aligning device.

Background

Medical catheters are widely used in medical equipment, can be used as infusion hoses, drainage tubes in human bodies and the like, and play an important role in medical systems. In the manufacturing process of pipe, the accurate requirement of length to the pipe is higher, the mode that the producer utilized automated production in the present stage, though can the save time cost, it is still not comparatively perfect how to align the pipe in process of production, it is fixed to utilize the draw-in groove that aligns the device setting usually, then align pipe one end, remove the pipe once more after aligning, comparatively inconvenient, and in the alignment process because the pipe has considerable flexibility, only align pipe one end still probably the uneven phenomenon of pipe other end still appears, and align pipe one end and do not fix the pipe, influence subsequent automated production.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of pipe both ends aligning device can fix the pipe, align the pipe both ends simultaneously, has solved among the prior art phenomenon that pipe one end aligns the other end inequality, production efficiency is low.

The utility model adopts the technical proposal that:

the utility model provides a pipe both ends aligning device, includes the support, be provided with the end that promotes the pipe and flush on the support and neat the board and be used for driving the cylinder that the end is neat the board and removes, the support below is provided with the assembly line, the assembly line is provided with the tool that is used for fixed pipe along the correspondence of direction of delivery both sides.

The jig comprises a bottom frame arranged on an assembly line, wherein two sides of the bottom frame are hinged with clamping ends used for clamping a conduit, a spring used for tensioning the clamping ends to be closed is arranged between the clamping ends, a gap is arranged above the closed back of each clamping end, and a pressing assembly used for pressing the jig downwards is arranged on the support.

The lower pressing assembly comprises a connecting frame arranged on the support, the two ends of the connecting frame are provided with a pressing block corresponding to the position of the jig and a second cylinder used for driving the pressing block to move vertically, the pressing block is downwards provided with a bulge used for opening the jig, and the bulge is just opposite to the end aligning plate plane.

Further, the method comprises the following steps: the protrusions are trapezoidal protrusions.

Further, the method comprises the following steps: the protruding material is soft material.

Further, the method comprises the following steps: and a cylinder clamping jaw for clamping the conduit and a sliding table cylinder for driving the cylinder clamping jaw to move are arranged below the end aligning plate.

Further, the method comprises the following steps: be provided with a through-hole and No. two through-holes respectively along the direction of the exposed and closed of exposed and open and closed of exposed and open and closed of exposed and open and closed of exposed and closed of the exposed and open and closed of the exposed and opened and open and closed of the exposed and open and closed of the exposed and.

Further, the method comprises the following steps: and the support is provided with a limit sensor for limiting the end aligning plate.

The utility model has the advantages that:

1. the jig for fixing the guide pipe is arranged on two sides of the assembly line, and the end aligning plate is arranged at one end of the assembly line, so that two ends of the guide pipe can be aligned.

2. The protrusion is arranged to be trapezoidal, so that the fixture is stably stressed when the protrusion is contacted with the fixture, and the fixture is prevented from being damaged by the protrusion.

Drawings

FIG. 1 is a schematic diagram of a catheter two end alignment device according to an embodiment of the present application;

FIG. 2 is a schematic view of the conduit end alignment apparatus of an embodiment of the present application after removal of the assembly line;

fig. 3 is a schematic structural diagram of a jig and a protrusion of a catheter two-end alignment device according to an embodiment of the present application.

Fig. 4 is a schematic structural diagram of a jig according to an embodiment of the present application;

fig. 5 is a schematic structural view of a second through hole of the jig according to the embodiment of the present application;

labeled as: 1. a support; 2. aligning the end plates; 3. a first cylinder; 4. a production line; 5. a jig; 6. a connecting frame; 7. a pressing block; 701. a protrusion; 8. a second cylinder; 9. a cylinder clamping jaw; 10. a sliding table cylinder; 501. a chassis; 502. a clamping end; 503. a first through hole; 504. a second through hole; 505. a spring; 506. a pit; 507. a short column; 508. and (4) a notch.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will recognize without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, an embodiment of the present application provides a device for aligning two ends of a conduit, which includes a support 1, and the support 1 is provided with an end aligning plate 2 for pushing the conduit to be flush and a first cylinder 3 for driving the end aligning plate 2 to move, and is characterized in that: an assembly line 4 is arranged below the support 1, and jigs 5 used for fixing the guide pipe are correspondingly arranged on the assembly line 4 along two sides of the conveying direction.

Tool 5 is including setting up the chassis 501 on assembly line 4, chassis 501 both sides are articulated to have the exposed core 502 that is used for the centre gripping pipe, two be provided with between the exposed core 502 and be used for taut exposed core 502 closed spring 505, exposed core 502 closed back upper place has breach 508, be provided with the subassembly that pushes down that is used for pushing down tool 5 on the support 1.

The lower pressing assembly comprises a connecting frame 6 arranged on the support 1, two ends of the connecting frame 6 are respectively provided with a pressing block 7 corresponding to the position of the jig 5 and a second cylinder 8 used for driving the pressing block 7 to move vertically, the pressing block 7 is downwards provided with a protrusion 701 used for opening the jig 5, and the protrusion 701 is opposite to the plane of the aligning plate 2.

During operation, the assembly line 4 conveys the jig 5 clamped with the guide pipe to the position right below the pressing assembly, then the movement is stopped, the pressing assembly starts to move downwards, after the pressing assembly moves downwards, the protrusion 701 of the pressing block 7 is in contact with the notch 508 of the jig 5 for fixing the guide pipe, the pressing is continued to open the two clamping ends 502 of the jig 5, and the first air cylinder 3 drives the aligning plate 2 to move towards the jig 5 and align with the end part of the guide pipe.

In the above design, the jig is provided with two clamping ends 502, and the clamping ends 502 can be automatically closed through the springs 505. The clamping end 502 is provided with a notch 508 after being closed, the jig 5 is opened by extruding the notch 50 through the protrusion 701, so that the jig 5 can be automatically opened, and then the pipe is aligned through the end aligning plate 2.

Specifically, the method comprises the following steps: the protrusion 701 is a trapezoidal protrusion.

When the jig works, the trapezoidal protrusions 701 contact the jig 5, and the jig 5 is separated by pressure.

In the above design, the trapezoidal protrusion 701 is designed to make the jig 5 stably stressed when the protrusion 701 contacts with the jig 5, and prevent the protrusion 701 from damaging the jig 5.

Specifically, the method comprises the following steps: the protrusion 701 is made of a soft material.

The soft material is thermoplastic rubber, silica gel, and the like, and POM is adopted in the embodiment of the application.

In the above design, the soft material can prevent the protrusion 701 from damaging the conduit in the fixture 5, and the action force on the conduit can be reduced due to the soft property of the protrusion 701 when the protrusion 701 contacts with the conduit.

Specifically, the method comprises the following steps: and a cylinder clamping jaw 9 for clamping a conduit and a sliding table cylinder 10 for driving the cylinder clamping jaw 9 to move are arranged below the end aligning plate 2.

During operation, tool 5 is opened the back by arch 701, and the pipe is in mobilizable state, and cylinder 3 stretches out, and send longer pipe to the opposite side top, and shorter pipe is got to cylinder clamping jaw 9 clamp, and slip table cylinder 10 drives cylinder clamping jaw 9 and neatly board 2 one side motion to the end.

In the above-mentioned design, set up cylinder clamping jaw 9 and can avoid when the length that the pipe stretches out is short excessively, lean on the neat board 2 of end alone to carry out the top with the pipe of overlength and send, be unfavorable for subsequent processing.

Specifically, the method comprises the following steps: as shown in fig. 4 and 5, a first through hole 503 and a second through hole 504 are respectively arranged in the clamping end 502 along the opening and closing direction of the clamping end 502, a concave pit 506 is arranged on the outer wall of the clamping end 502 at the end openings of the first through hole 503 and the second through hole 504, a short column 507 is arranged in the concave pit 506, and two ends of the spring 505 pass through the first through hole 503 and the second through hole 504 to be connected with the short column 507 in a hanging manner.

When the jig is in operation, the spring 505 automatically tensions the two clamping ends 502 of the jig 5, and when the jig 5 is separated by an external force, the spring 505 extends, and the elastic force between the two clamping ends 502 is smaller than the external force.

In the above design, the spring 505 is disposed in the first through hole 503 and the second through hole 504, which not only can ensure that the space occupied by the jig 5 is small, but also can ensure that the spring 505 is protected and is not easily damaged by external sundries. The short column 507 is arranged in the pit 506 and is connected with the spring 505 in a hanging way, so that the spring 505 is convenient to replace.

Specifically, the method comprises the following steps: and the support 1 is provided with a limiting sensor for limiting the end aligning plate 2.

It should be noted that the limit sensor may be a photoelectric sensor or a capacitive sensor. The embodiment of the application adopts a photoelectric limit sensor.

In the above design, the alignment plate 2 is positioned by the optical conduction of the photoelectric sensor, and the alignment plate 2 is prevented from excessively pressing the catheter.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims (6)

1. The utility model provides a pipe both ends aligning device, includes support (1), be provided with on support (1) and promote the end that the pipe flushes and neat board (2) and be used for driving end neat board (2) a cylinder (3) that remove, its characterized in that: a production line (4) is arranged below the support (1), and jigs (5) for fixing the guide pipe are correspondingly arranged on two sides of the production line (4) along the conveying direction;

the jig (5) comprises a bottom frame (501) arranged on the assembly line (4), clamping ends (502) used for clamping a conduit are hinged to two sides of the bottom frame (501), a spring (505) used for tensioning the clamping ends (502) to be closed is arranged between the two clamping ends (502), a notch (508) is formed in the upper portion of the closed clamping ends (502), and a pressing component used for pressing the jig (5) downwards is arranged on the support (1);

the lower pressing assembly comprises a connecting frame (6) arranged on a support (1), the two ends of the connecting frame (6) are respectively provided with a pressing block (7) corresponding to the position of the jig (5) and a second cylinder (8) used for driving the pressing block (7) to move vertically, a protrusion (701) used for opening the jig (5) is downwards arranged on the pressing block (7), and the protrusion (701) is arranged on the other end of the flush plate (2) plane.

2. The catheter both end alignment device of claim 1, wherein: the protrusion (701) is a trapezoidal protrusion.

3. The catheter both end alignment device of claim 1, wherein: the protrusion (701) is made of a soft material.

4. The catheter both end alignment device of claim 1, wherein: and a cylinder clamping jaw (9) used for clamping a conduit and a sliding table cylinder (10) used for driving the cylinder clamping jaw (9) to move are arranged below the end aligning plate (2).

5. The catheter both end alignment device of claim 1, wherein: a first through hole (503) and a second through hole (504) are respectively formed in the clamping end (502) along the opening and closing direction of the clamping end (502), a concave pit (506) is formed in the outer wall of the clamping end (502) at the port position of the first through hole (503) and the second through hole (504), a short column (507) is arranged in the concave pit (506), and two ends of the spring (505) penetrate through the first through hole (503) and the second through hole (504) to be connected with the short column (507) in a hanging mode.

6. The catheter both end alignment device of claim 1, wherein: and the support (1) is provided with a limit sensor for limiting the end aligning plate (2).

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