CN216941797U

CN216941797U - Hot melt adhesive device is used in dustless cotton swab preparation

Info

Publication number: CN216941797U
Application number: CN202121835901.4U
Authority: CN
Inventors: 张长喜
Original assignee: Henan Zhongyan Biotechnology Co ltd
Current assignee: Henan Zhongyan Biotechnology Co ltd
Priority date: 2021-08-08
Filing date: 2021-08-08
Publication date: 2022-07-12
Anticipated expiration: 2031-08-08

Abstract

The utility model discloses a hot-melt adhesive device for preparing a dust-free cotton swab, and relates to the technical field of medical equipment. The automatic feeding device comprises a moving mechanism, a hot melting mechanism and a discharging mechanism, wherein the moving mechanism comprises a slide rail and a conveyor belt, the hot melting mechanism comprises a coating machine, a screw rod motor and a fixed plate, the discharging mechanism comprises a storage cylinder and a rotating motor, the discharging mechanism is positioned on one side of the moving mechanism, and the hot melting mechanism is positioned on the other side of the moving mechanism. The rotating shaft and the disc are driven to rotate by the working of the rotating motor, so that the plastic rod is fixed in the limiting hole, the limiting hole and the plastic rod are driven to rotate by the rotation of the disc, the plastic rod is driven to rotate to the top end of the discharge hole and move downwards into the slide rail through gravity, the round rod and the heating plate are driven to move downwards through the working of the screw rod motor, and one end of the plastic rod coated with the sponge is extruded and heated by the downward movement of the heating plate and the matching of the heating plate and the fixing plate, so that the hot melting bonding device for preparing the dust-free cotton swab is improved in production efficiency and reduced in production cost.

Description

Hot melt adhesive device is used in dustless cotton swab preparation

Technical Field

The utility model belongs to the technical field of medical equipment, and particularly relates to a hot-melt bonding device for preparing a dust-free cotton swab.

Background

The cotton swab is also called as a wiping stick, is a small plastic stick which is wrapped with a little sterilized cotton and is slightly larger than a matchstick, is mainly used for smearing liquid medicine in medical treatment and adsorbing pus and blood, is various, is provided with a dust-free cotton swab, a clean cotton swab and a medical cotton swab, is divided into a sponge head and a cloth head, is subjected to dust-free treatment and is purified and packaged in a dust-free room, and needs to be subjected to hot melting adhesion on the plastic stick and the sponge in the preparation of the dust-free cotton swab, but still has the following defects in actual use:

1. in the preparation of the dust-free cotton swab, the head of a plastic rod is generally heated and bonded with sponge in a matching way, and the existing hot melting bonding device for preparing the dust-free cotton swab cannot simultaneously hot melt the plastic rod and the sponge, so that the production efficiency is low;

2. dustless cotton swab needs fix a position the transport before hot melt adhesive, and current dustless cotton swab preparation is with hot melt adhesive device, easy card material when fixing a position the transport to lead to the plastic rod to be bent, and then make manufacturing cost increase.

Therefore, the existing hot-melt bonding device for dust-free cotton swab preparation cannot meet the requirements in practical use, so that an improved technology is urgently needed in the market to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a hot-melt adhesive device for preparing dust-free cotton swabs, which is characterized in that a rotating shaft and a disc are driven to rotate through the work of a rotating motor, so that a plastic rod is fixed inside a limiting hole, then the limiting hole and the plastic rod are driven to rotate through the rotation of the disc, so that the plastic rod rotates to the top end of a discharge hole and moves downwards into a slide rail through gravity, a round rod and a heating plate are driven to move downwards through the work of a screw rod motor, one end of the plastic rod coated with sponge is extruded and heated through the downward movement of the heating plate and the matching of the heating plate, and therefore, the production efficiency of the hot-melt adhesive device for preparing the dust-free cotton swabs is increased, and the production cost is reduced.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a hot-melting bonding device for preparing a dust-free cotton swab, which comprises a moving mechanism, a hot-melting mechanism and a blanking mechanism, wherein the moving mechanism comprises a slide rail and a conveyor belt, the hot-melting mechanism comprises a coating machine, a lead screw motor and a fixed plate, the blanking mechanism comprises a storage cylinder and a rotating motor, the blanking mechanism is positioned on one side of the moving mechanism, the hot-melting mechanism is positioned on the other side of the moving mechanism, a plastic stick slides to the surface of the conveyor belt through the slide rail, and the conveyor belt drives the plastic stick to move into the coating machine.

Further, the slide rail bottom has evenly linked firmly two supporting legs, and a supporting leg one side top has linked firmly the connecting rod, connecting rod one end is fixed in conveyer belt one side, fixes the position of slide rail through the supporting leg, fixes the position of conveyer belt through the connecting rod.

Further, the top of one side of the cladding machine is fixedly connected with a connecting plate, one end of the connecting plate is fixedly connected with one side of a screw motor, a round rod is fixedly connected to the middle of the bottom end of the screw motor, one end of a plastic rod is wrapped by the cladding machine, the position of the screw motor is fixed through the connecting plate, and the round rod is driven to move downwards through the work of the screw motor.

Further, the heating plate is fixedly connected to the middle of the bottom end of the round rod, the bottom end of the heating plate is movably clamped with the top end of the fixing plate, the round rod moves downwards to drive the heating plate to be matched with the fixing plate to extrude and heat one end of the plastic rod coated with the sponge, and therefore hot melt adhesion is completed.

Further, the discharge opening has been seted up to the storage cylinder bottom, and has linked firmly L shape pole on the outer cylinder in storage cylinder middle part, rotating electrical machines top middle part has linked firmly the axis of rotation, is convenient for store the plastic rod through the storage cylinder, and the plastic rod roll-off of being convenient for through the discharge opening is outside to the storage cylinder, fixes the position of storage cylinder through L shape pole.

Further, the axis of rotation top has evenly linked firmly two discs, and a plurality of spacing holes have all evenly been seted up on two disc surfaces, the rotating electrical machines top is fixed in storage cylinder bottom middle part, the axis of rotation runs through storage cylinder bottom middle part and rotates inside the storage cylinder, carries on spacingly through spacing hole to the position of plastic rod, drives axis of rotation and disc through rotating electrical machines work and rotates, rotates through the disc and drives spacing hole and plastic rod and rotate to make the plastic rod rotate and move down to the discharge opening top through gravity inside the slide rail.

The utility model has the following beneficial effects:

1. according to the hot melting bonding device for the dust-free cotton swab, the round rod and the heating plate are driven to move downwards through the work of the screw rod motor, the heating plate moves downwards and is matched with the fixing plate to extrude and heat one end of the plastic rod coated with the sponge, so that the plastic rod and the sponge can be simultaneously hot melted by the hot melting bonding device for the dust-free cotton swab, and the production efficiency of the hot melting bonding device is improved.

2. According to the dust-free cotton swab manufacturing hot melt bonding device, the rotating shaft and the disc are driven to rotate through the work of the rotating motor, so that the plastic rod is fixed inside the limiting hole, and then the limiting hole and the plastic rod are driven to rotate through the rotation of the disc, so that the plastic rod rotates to the top end of the discharge hole and moves downwards into the slide rail through gravity, the material cannot be clamped during positioning and conveying, the plastic rod cannot be bent, and the production cost is reduced.

Of course, it is not necessary for any product to practice the utility model to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural diagram of a moving mechanism according to the present invention;

FIG. 3 is a schematic structural diagram of a heat-melting mechanism according to the present invention;

fig. 4 is an exploded view of the blanking mechanism structure of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

100. a moving mechanism; 101. a slide rail; 102. supporting legs; 103. a conveyor belt; 104. a connecting rod; 200. a hot melting mechanism; 201. a covering machine; 202. a screw motor; 203. a connecting plate; 204. a round bar; 205. heating plates; 206. a fixing plate; 300. a blanking mechanism; 301. a storage cylinder; 302. an L-shaped rod; 303. a discharge hole; 304. a rotating electric machine; 305. a rotating shaft; 306. a disc; 307. and a limiting hole.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-4, the present invention is a hot melt bonding apparatus for preparing a dust-free cotton swab, including a moving mechanism 100, a hot melt mechanism 200 and a blanking mechanism 300, where the moving mechanism 100 includes a slide rail 101 and a conveyor belt 103, the hot melt mechanism 200 includes a covering machine 201, a lead screw motor 202 and a fixing plate 206, the blanking mechanism 300 includes a storage cylinder 301 and a rotating motor 304, the blanking mechanism 300 is located at one side of the moving mechanism 100, the hot melt mechanism 200 is located at the other side of the moving mechanism 100, a plastic rod slides to the surface of the conveyor belt 103 through the slide rail 101, and the conveyor belt 103 drives the plastic rod to move into the covering machine 201.

As shown in fig. 2, the bottom end of the slide rail 101 is uniformly connected with two support legs 102, the top of one side of one support leg 102 is connected with a connecting rod 104, one end of the connecting rod 104 is fixed on one side of the conveyor belt 103, the position of the slide rail 101 is fixed through the support leg 102, and the position of the conveyor belt 103 is fixed through the connecting rod 104.

Wherein as shown in fig. 3, cladding machine 201 one side top has linked firmly connecting plate 203, and connecting plate 203 one end links firmly with lead screw motor 202 one side, lead screw motor 202 bottom middle part has linked firmly round bar 204, wrap the plastic rod one end through cladding machine 201, fix the position of lead screw motor 202 through connecting plate 203, it moves down to drive round bar 204 through lead screw motor 202 work, round bar 204 bottom middle part has linked firmly hot plate 205, hot plate 205 bottom and fixed plate 206 top activity joint move down, move down through round bar 204 and drive hot plate 205 cooperation fixed plate 206 and carry out the extrusion heating to the plastic rod one end behind the cladding sponge, thereby accomplish the hot melt bonding.

Wherein as shown in fig. 4, the bottom end of the storage cylinder 301 is provided with a discharge hole 303, the outer cylindrical surface of the middle part of the storage cylinder 301 is fixedly connected with an L-shaped rod 302, the middle part of the top end of the rotating motor 304 is fixedly connected with a rotating shaft 305, the storage barrel 301 is convenient for storing the plastic rods, the discharge hole 303 is convenient for the plastic rods to slide out of the storage barrel 301, the position of the storage cylinder 301 is fixed through an L-shaped rod 302, two disks 306 are uniformly and fixedly connected to the top of the rotating shaft 305, and the surfaces of the two discs 306 are uniformly provided with a plurality of limiting holes 307, the top end of the rotating motor 304 is fixed at the middle part of the bottom end of the storage cylinder 301, the rotating shaft 305 penetrates through the middle part of the bottom end of the storage cylinder 301 and rotates inside the storage cylinder 301, the position of the plastic rod is limited through the limiting hole 307, the rotating shaft 305 and the disc 306 are driven to rotate by the work of the rotating motor 304, the limiting hole 307 and the plastic rod are driven to rotate by the rotation of the disc 306, so that the plastic rod rotates to the top end of the discharge hole 303 and moves downwards to the inside of the slide rail 101 through gravity.

The working principle is as follows:

through placing the plastic rod of losing proper amount inside storage cylinder 301, then drive axis of rotation 305 and disc 306 rotation through the work of rotating electrical machines 304, make the plastic rod be fixed in inside spacing hole 307, then rotate through disc 306 and drive spacing hole 307 and plastic rod rotation, thereby make the plastic rod rotate and move down to inside the slide rail 101 through gravity to discharge opening 303 top, the plastic rod slides to conveyer belt 103 surface through slide rail 101, drive the plastic rod through conveyer belt 103 and move to inside cladding machine 201, wrap plastic rod one end through cladding machine 201, the plastic rod after the cladding moves to inside fixed plate 206 along conveyer belt 103, finally move down through lead screw motor 202 work drive round bar 204 and heating plate 205, move down through heating plate 205 and cooperate fixed plate 206 to extrude the heating to the plastic rod one end after the cladding sponge, thereby accomplish the hot melt bonding.

The above are only preferred embodiments of the present invention, and the present invention is not limited thereto, and any modification, equivalent replacement, and improvement made to the technical solutions described in the above embodiments, and to some of the technical features thereof, are included in the scope of the present invention.

Claims

1. The utility model provides a dustless cotton swab preparation is with hot melt adhesive device, includes moving mechanism (100), hot melt mechanism (200) and unloading mechanism (300), its characterized in that: the automatic feeding device is characterized in that the moving mechanism (100) comprises a sliding rail (101) and a conveying belt (103), the hot melting mechanism (200) comprises a wrapping machine (201), a screw rod motor (202) and a fixing plate (206), the blanking mechanism (300) comprises a storage cylinder (301) and a rotating motor (304), the blanking mechanism (300) is located on one side of the moving mechanism (100), and the hot melting mechanism (200) is located on the other side of the moving mechanism (100).

2. A hot melt adhesive device for dust-free cotton swab preparation according to claim 1, wherein the bottom end of the sliding rail (101) is fixedly connected with two supporting legs (102) uniformly, the top of one side of one supporting leg (102) is fixedly connected with a connecting rod (104), and one end of the connecting rod (104) is fixed on one side of the conveyor belt (103).

3. The hot melt adhesive device for dust-free cotton swab preparation according to claim 1, wherein a connecting plate (203) is fixedly connected to the top of one side of the covering machine (201), one end of the connecting plate (203) is fixedly connected to one side of the screw rod motor (202), and a round rod (204) is fixedly connected to the middle of the bottom end of the screw rod motor (202).

4. The hot melt adhesive device for preparing the dust-free cotton swab as claimed in claim 3, wherein a heating plate (205) is fixedly connected to the middle of the bottom end of the round rod (204), and the bottom end of the heating plate (205) is movably clamped with the top end of the fixing plate (206).

5. The hot melt adhesive device for preparing the dust-free cotton swab as claimed in claim 1, wherein a discharge hole (303) is formed in the bottom end of the storage cylinder (301), an L-shaped rod (302) is fixedly connected to the outer cylindrical surface of the middle of the storage cylinder (301), and a rotating shaft (305) is fixedly connected to the middle of the top end of the rotating motor (304).

6. The hot melt adhesive device for preparing the dust-free cotton swab as claimed in claim 5, wherein the top of the rotating shaft (305) is uniformly fixedly connected with the two disks (306), the surfaces of the two disks (306) are uniformly provided with a plurality of limiting holes (307), the top end of the rotating motor (304) is fixed in the middle of the bottom end of the storage cylinder (301), and the rotating shaft (305) penetrates through the middle of the bottom end of the storage cylinder (301) and rotates inside the storage cylinder (301).