CN219114816U

CN219114816U - Fiber thread ironing device for nerve operation pad

Info

Publication number: CN219114816U
Application number: CN202223019232.0U
Authority: CN
Inventors: 崔金海; 夏波; 张吉宝; 吕江波; 李开创
Original assignee: Allmed Medical Products Co Ltd
Current assignee: Allmed Medical Products Co Ltd
Priority date: 2022-11-14
Filing date: 2022-11-14
Publication date: 2023-06-02
Anticipated expiration: 2032-11-14

Abstract

The utility model provides a nerve operation pad scalds fiber line device, includes the workstation, is equipped with the feeding cylinder on the workstation, and the flexible end and the product location frock of feeding cylinder are connected, and product location frock is used for to the ultrasonic wave die block pay-off, is equipped with the stay wire clamp above the ultrasonic wave die block and gets the frock, and the stay wire clamp is got the frock and is driven by vertical driving cylinder and reciprocate, and vertical driving cylinder is by the straight line module drive lateral shifting of acting as go-between; a clamping jaw is arranged beside the ultrasonic bottom die; an ultrasonic welding assembly is arranged above the wire drawing clamp fixture and used for welding the fiber money on the base material. According to the utility model, equipment is used for replacing chemical fiber welding for manually producing the nerve operation sheet with the light and thin non-woven fabric as the base material, so that the production efficiency and the product quality are improved.

Description

Fiber thread ironing device for nerve operation pad

Technical Field

The utility model belongs to the technical field of nerve operation pad production, and particularly relates to a nerve operation pad scalding fiber line device.

Background

The neurosurgical pad with fiber money is a proprietary product of this company (patent publication number CN 203564415U) designed for the purposes of: one end of the fiber wire is connected with the base material (non-woven fabric), and the other end extends out of the base material, so that the fiber wire is placed outside the body when in use, and the non-woven fabric dressing sheet can be conveniently taken out after the operation is finished. The current processing mode of the product is as follows: after cutting the substrate into small pieces, manually welding chemical fiber wires on the substrate by a spot welder, and manually cutting off redundant wire heads. The disadvantage of this approach is that: the manual production mode has the defect that the welding quality of the product is unstable, and welding penetration or unstable welding occurs when the product is produced; the manual production mode is to cut chemical fiber lines, position and spot weld the chemical fiber lines on the base material manually, and cut off redundant thread ends; complicated procedures, high labor intensity and low efficiency.

Disclosure of Invention

In view of the technical problems existing in the background art, the device for scalding the fiber yarns by the nerve operation pad provided by the utility model replaces chemical fiber yarn welding for manually producing the nerve operation sheet with the light and thin non-woven fabric as the base material by using equipment, and improves the production efficiency and the product quality.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a nerve operation pad scalds fiber line device, includes the workstation, is equipped with the feeding cylinder on the workstation, and the flexible end and the product location frock of feeding cylinder are connected, and product location frock is used for to the ultrasonic wave die block pay-off, is equipped with the stay wire clamp above the ultrasonic wave die block and gets the frock, and the stay wire clamp is got the frock and is driven by vertical driving cylinder and reciprocate, and vertical driving cylinder is by the straight line module drive lateral shifting of acting as go-between; a clamping jaw is arranged beside the ultrasonic bottom die; an ultrasonic welding assembly is arranged above the wire drawing clamp fixture and used for welding the fiber money on the base material.

In the preferred scheme, a supporting block is arranged on the workbench, a fiber wire guide plate is arranged at the top of the supporting block, fiber positioning grooves are formed in the fiber wire guide plate, and the number of the fiber positioning grooves corresponds to the number of the fiber wires; the supporting block is positioned beside the ultrasonic bottom die, and a gap for the product positioning tool to move is reserved between the ultrasonic bottom die and the supporting block; a gap for moving the base material is reserved between the lower end surface of the fiber line guide plate and the ultrasonic bottom die.

In the preferred scheme, a fiber line preheating tool is arranged on the workbench and is used for preheating fiber lines; the clamping jaw is located between the fiber wire preheating tool and the fiber wire guide plate.

In the preferred scheme, ultrasonic welding subassembly include the support frame of installing on the workstation, be equipped with ultrasonic welding head actuating cylinder on the support frame, ultrasonic welding head is connected to the flexible end of ultrasonic welding head actuating cylinder, ultrasonic welding head and ultrasonic bottom die looks adaptation.

In the preferred scheme, the ultrasonic welding head is connected with a guide post, the guide post is matched with a guide pipe, and the guide pipe is arranged on the supporting frame.

The following beneficial effects can be achieved in this patent:

the equipment replaces chemical fiber wire welding for manually producing the nerve operation sheet with the light and thin non-woven fabric as the base material, and the production efficiency and the product quality are improved. The product positioning tool can accurately send the base material between the ultrasonic bottom die and the fiber line guide plate; the pulling wire clamping tool can ensure that the fibers are accurately placed on the base material; when the clamping jaw can ensure that the fiber wires are fused, the fiber wires cannot scatter, so that the guarantee is provided for the next time of grabbing the fiber wires by the wire drawing fixture, and the straightness of the welded fiber wires on the base material is ensured; and the welding quality of the product is improved.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a three-dimensional block diagram of the present utility model;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is a right side view of the present utility model;

FIG. 4 is a top view of the present utility model;

FIG. 5 is a front view of the present utility model;

fig. 6 is a three-dimensional block diagram of the present utility model.

In the figure: the ultrasonic welding head comprises an ultrasonic welding head driving cylinder 1, a guide pillar 2, a guide pipe 3, a vertical driving cylinder 4, a supporting frame 5, a clamping jaw transverse driving cylinder 6, a first guide rail 7, a stay wire linear module 8, a second guide rail 9, a stay wire clamping tool 10, a clamping jaw 11, an ultrasonic bottom die 12, a fiber wire preheating tool 13, a product positioning tool 14, a feeding cylinder 15, a guide frame 16, a workbench 17, a fiber money 18, a base material 19, an ultrasonic welding head 20, a supporting block 21, a fiber wire guide plate 22 and a fiber positioning groove 23.

Detailed Description

Example 1:

the preferred scheme is as shown in fig. 1 to 6, the fiber line ironing device for the nerve operation pad comprises a workbench 17, wherein a feeding cylinder 15 is arranged on the workbench 17, the telescopic end of the feeding cylinder 15 is connected with a product positioning tool 14, the product positioning tool 14 is used for feeding materials to an ultrasonic bottom die 12, a wire drawing clamp tool 10 is arranged above the ultrasonic bottom die 12, the wire drawing clamp tool 10 is driven by a vertical driving cylinder 4 to move up and down, and the vertical driving cylinder 4 is driven by a wire drawing linear module 8 to move transversely; a clamping jaw 11 is arranged beside the ultrasonic bottom die 12; an ultrasonic welding assembly is arranged above the wire drawing fixture 10 and is used for welding the fiber money 18 on the base material 19.

The feeding cylinder 15 is used for driving the product positioning tool 14 to linearly move, the product positioning tool 14 is of a plate type structure and comprises a positioning plate, a substrate placing groove is formed in the positioning plate, and the positioning plate is matched with the first guide rail 7.

The wire drawing clamp fixture 10 is used for clamping a plurality of fiber wires which are distributed side by side at one time, then the fiber wires are lifted upwards for a small distance through the vertical driving cylinder 4, the fiber wires are transversely pulled through the wire drawing linear module 8, the fiber wires are spanned from the upper part of the base material, the wire drawing clamp fixture 10 is driven downwards by the vertical driving cylinder 4, and the fiber wires are placed on the base material.

The clamping jaw 11 has the function of clamping the fiber wire before the ultrasonic welding assembly welds the fiber wire, and after the fiber wire is welded and the end is not melted, the subsequent fiber wire can not be loosened due to the clamping effect of the clamping jaw 11. When the pulling wire clamping tool 10 clamps the fiber wire again, the clamping jaw 11 is loosened. Preferably, the clamping jaw 11 is driven to transversely move through the clamping jaw transverse driving cylinder 6, and when the pulling wire clamping tool 10 works, the clamping jaw 11 is in a retracted state, so that the clamping jaw 11 is prevented from interfering with the operation of the pulling wire clamping tool 10. The clamping jaw 11 is in sliding fit with the second guide rail 9. Preferably, in order to further improve the uniformity of the fiber strands, a guide frame 16 may be provided, the guide frame 16 being used for mounting a plurality of guide wheels, the number of guide wheels being adapted to the number of fiber strands.

The wire drawing clamp is characterized in that the wire drawing clamp is a pneumatic clamp 10 and the clamping jaw 11, the vertical driving cylinder 4 is used for driving the wire drawing clamp 10 to move up and down, the wire drawing linear module 8 is a screw driving mechanism and used for driving the vertical driving cylinder 4 and the wire drawing clamp to move in the whole horizontal direction of the wire drawing clamp 10, and accordingly grabbing and previous traction of fiber wires are completed.

Further, a supporting block 21 is arranged on the workbench 17, a fiber wire guide plate 22 is arranged at the top of the supporting block 21, fiber positioning grooves 23 are formed in the fiber wire guide plate 22, and the number of the fiber positioning grooves 23 corresponds to the number of the fiber wires; the supporting block 21 is positioned beside the ultrasonic bottom die 12, and a gap for the product positioning tool 14 to move is reserved between the ultrasonic bottom die 12 and the supporting block 21; a gap for the movement of the base material is left between the lower end surface of the fiber guide plate 22 and the ultrasonic bottom die 12.

The function of the fiber wire guide 22 is: the fiber wires are orderly arranged, and the change of the distance between the fiber wires is avoided, so that the product quality is influenced. On the other hand, the welded product structure is: only one side of the substrate is welded with fiber threads, and most other areas of the substrate are free of fiber threads. The position of the fiber strands is controlled by the present utility model, which is determined by the positions of the fiber strand guide 22 and the ultrasonic die 12. The substrate above the ultrasonic die 12 is the area where the fiber wires are welded, while the substrate below the fiber wire guide 22 is the area where the fiber wires are not welded, i.e., the area used during surgery.

Further, a fiber line preheating tool 13 is arranged on the workbench 17, and the fiber line preheating tool 13 is used for preheating fiber lines; the clamping jaw 11 is located between the fiber wire preheating fixture 13 and the fiber wire guide plate 22. The fiber wire preheating tool 13 is an electric heating plate, and the fiber wire passes through the space between the two electric heating plates. The fibre thread is provided by a fibre thread spool, which is not shown in the patent figures in this embodiment.

Further, the ultrasonic welding assembly comprises a supporting frame 5 arranged on the workbench 17, an ultrasonic welding head driving cylinder 1 is arranged on the supporting frame 5, the telescopic end of the ultrasonic welding head driving cylinder 1 is connected with an ultrasonic welding head 20, and the ultrasonic welding head 20 is matched with the ultrasonic bottom die 12. The ultrasonic welding head 20 is connected with the guide post 2, the guide post 2 is matched with the guide pipe 3, and the guide pipe 3 is arranged on the supporting frame 5.

The ultrasonic welding head driving cylinder 1 is used for driving the ultrasonic welding head 20 to move up and down, and the ultrasonic welding head 20 is matched with the ultrasonic bottom die 12 to weld the fiber wires on the base material. Because the junction between the fiber wire guide plate 22 and the ultrasonic bottom die 12 is that the fiber wire guide plate 22 shields the substrate, the temperature generated by the ultrasonic welding head 20 and the edge of the fiber wire guide plate 22 is higher than that of the area above the ultrasonic bottom die 12, the fiber wire is not sheared by a shearing device, and the fiber wire is fused by the high temperature of the ultrasonic part.

The above embodiments are only preferred embodiments of the present utility model, and should not be construed as limiting the present utility model, and the scope of the present utility model should be defined by the claims, including the equivalents of the technical features in the claims. I.e., equivalent replacement modifications within the scope of this utility model are also within the scope of the utility model.

Claims

1. The utility model provides a nerve operation pad scalds fiber line device, includes workstation (17), its characterized in that: a feeding cylinder (15) is arranged on the workbench (17), the telescopic end of the feeding cylinder (15) is connected with a product positioning tool (14), the product positioning tool (14) is used for feeding materials to the ultrasonic bottom die (12), a wire drawing clamp taking tool (10) is arranged above the ultrasonic bottom die (12), the wire drawing clamp taking tool (10) is driven by a vertical driving cylinder (4) to move up and down, and the vertical driving cylinder (4) is driven by a wire drawing linear module (8) to move transversely; a clamping jaw (11) is arranged beside the ultrasonic bottom die (12); an ultrasonic welding assembly is arranged above the wire drawing clamping tool (10) and is used for welding the fiber money (18) on the base material (19).

2. The neurosurgical pad scalding fiber line device of claim 1, wherein: the workbench (17) is provided with a supporting block (21), the top of the supporting block (21) is provided with a fiber wire guide plate (22), the fiber wire guide plate (22) is provided with fiber positioning grooves (23), and the number of the fiber positioning grooves (23) corresponds to the number of the fiber wires; the supporting block (21) is positioned beside the ultrasonic bottom die (12), and a gap for the product positioning tool (14) to move is reserved between the ultrasonic bottom die (12) and the supporting block (21); a gap for the movement of the base material is reserved between the lower end surface of the fiber line guide plate (22) and the ultrasonic bottom die (12).

3. The neurosurgical pad scalding fiber line device of claim 2, wherein: a fiber line preheating tool (13) is arranged on the workbench (17), and the fiber line preheating tool (13) is used for preheating fiber lines; the clamping jaw (11) is positioned between the fiber wire preheating tool (13) and the fiber wire guide plate (22).

4. The neurosurgical pad scalding fiber line device of claim 1, wherein: the ultrasonic welding assembly comprises a supporting frame (5) arranged on a workbench (17), an ultrasonic welding head driving cylinder (1) is arranged on the supporting frame (5), the telescopic end of the ultrasonic welding head driving cylinder (1) is connected with an ultrasonic welding head (20), and the ultrasonic welding head (20) is matched with an ultrasonic bottom die (12).

5. The neurosurgical pad scalding fiber line device of claim 2, wherein: the ultrasonic welding head (20) is connected with the guide post (2), the guide post (2) is matched with the guide pipe (3), and the guide pipe (3) is arranged on the supporting frame (5).