阅读说明：本技术 一种胶管热熔机构 (Rubber tube hot melting mechanism ) 是由 康慧媚 康望才 于 2021-08-30 设计创作，主要内容包括：本发明公开了一种胶管热熔机构,包括底座、主支架、主加热组件、开合吸附组件、第一直线移动驱动件,主支架与底座相连接；开合吸附组件包括铰接座、开合半圈、第二直线移动驱动件、第三直线移动驱动件、吸盘,开合半圈的数量为两个,两开合半圈的一端均与铰接座的一端相铰接,两开合半圈的另一端相贴合,形成环形结构；每个开合半圈上均设有多个第三直线移动驱动件,第三直线移动驱动件与吸盘相连接,吸盘位于两开合半圈内；第二直线移动驱动件的数量为两个,两开合半圈的一端分别与两第二直线移动驱动件的一端相铰接。本发明实现了两橡胶管的快速固定拼接,拼接质量好,有效减轻人工劳动强度,提高生产效率。(The invention discloses a hot melting mechanism for a rubber tube, which comprises a base, a main support, a main heating assembly, an opening and closing adsorption assembly and a first linear moving driving piece, wherein the main support is connected with the base; the opening and closing adsorption assembly comprises a hinge seat, opening and closing half rings, a second linear movement driving piece, a third linear movement driving piece and a sucker, wherein the number of the opening and closing half rings is two, one end of each of the two opening and closing half rings is hinged with one end of the hinge seat, and the other ends of the two opening and closing half rings are attached to form an annular structure; each opening and closing half ring is provided with a plurality of third linear moving driving pieces, the third linear moving driving pieces are connected with the suckers, and the suckers are positioned in the two opening and closing half rings; the number of the second linear moving driving parts is two, and one end of each of the two opening and closing half rings is hinged with one end of each of the two second linear moving driving parts. The invention realizes the quick fixed splicing of the two rubber pipes, has good splicing quality, effectively lightens the labor intensity of workers and improves the production efficiency.)

1. A hot melting mechanism for a rubber tube is characterized by comprising a base, a main support, a main heating assembly, an opening and closing adsorption assembly and a first linear moving driving piece, wherein the main support is connected with the base;

the opening and closing adsorption assembly comprises a hinge seat, opening and closing half rings, a second linear movement driving piece, a third linear movement driving piece and a sucker, wherein the number of the opening and closing half rings is two, one end of each of the two opening and closing half rings is hinged with one end of the hinge seat, and the other ends of the two opening and closing half rings are attached to form an annular structure; each opening and closing half ring is provided with a plurality of third linear movement driving pieces, the third linear movement driving pieces are connected with the suckers, and the suckers are positioned in the two opening and closing half rings; the number of the second linear moving driving pieces is two, one end of each of the two opening and closing half rings is hinged with one end of each of the two second linear moving driving pieces, and the other end of each of the two second linear moving driving pieces is hinged with the hinge base;

the number of the opening and closing adsorption assemblies is three, and the three opening and closing adsorption assemblies are arranged side by side at intervals; in the middle adsorption component that opens and shuts: the other end of the hinge seat is connected with the main bracket; two open-close adsorption components positioned at two sides: the other end of the hinged seat is movably matched and connected with the main bracket through the first linear movable driving piece;

the main heating component is arranged on the base.

2. The hose hot-melting mechanism according to claim 1, further comprising a moving driving assembly, wherein the moving driving assembly comprises a driving motor, a driving gear and an arc-shaped rack, and the arc-shaped rack is arranged on the main bracket;

in the middle adsorption component that opens and shuts: the driving motor is mounted on the hinge seat, the driving gear is mounted on an output shaft of the driving motor, the driving gear is meshed with the arc-shaped rack, and the hinge seat is movably matched with the main support;

the main heating assembly comprises a rotary movement driving assembly, a heating wire, a rotary heating head and a mounting frame, the mounting frame is mounted on the base, the rotary movement driving assembly is mounted on the mounting frame and connected with the rotary heating head, and the heating wire is arranged in the rotary heating head; the rotary movement driving assembly drives the rotary heating head to rotate and move.

3. The heat-melting mechanism for rubber tube as claimed in claim 2, wherein said rotary driving assembly comprises a rotary driving motor, a driving gear, a driven gear, a rotating shaft, and an externally threaded rod, the rotary driving motor is arranged on the mounting rack, the output shaft of the rotary driving motor is provided with the driving gear, the driven gear is arranged on the rotating shaft, the driving gear is meshed with the driven gear, the rotating shaft is rotatably arranged on the mounting frame, an internal thread through hole is arranged on the mounting frame, the external thread rod is arranged at the internal thread through hole in a threaded fit manner, and be equipped with the hole on the external screw thread pole, the axis of rotation insert extremely in the hole of external screw thread pole and with the external screw thread pole through key removal and normal running fit installation, the external screw thread pole through the link with rotatory heating head is connected.

4. The rubber tube hot melting mechanism according to claim 2 or 3, wherein the number of the main heating assemblies is two, the two main heating assemblies are arranged at intervals, and the two rotary heating heads are opposite.

5. The rubber tube hot melting mechanism according to claim 2, further comprising an auxiliary heating component, located in the two openable adsorption components on both sides: the opening and closing half ring is connected with the auxiliary heating assembly.

Technical Field

The invention relates to the technical field of hot melting equipment, in particular to a hot melting mechanism for a rubber tube.

Background

Hoses are a type of tubular rubber product used to transport gaseous, liquid, slurry or particulate materials. The inner and outer rubber layers of the common rubber tube are made of natural rubber, styrene butadiene rubber or butadiene rubber; the oil-resistant rubber tube adopts chloroprene rubber and nitrile rubber; the acid and alkali resistant and high temperature resistant rubber tube is made of ethylene propylene rubber, fluorine rubber or silicon rubber and the like. The existing rubber tube is widely applied to various industries such as buildings and the like. When using to current rubber tube, when the length of rubber tube itself is good at to required length, often can be in the same place the fixed concatenation of two rubber tubes, obtain the rubber tube of required length to according to any concatenation of actual need, satisfy the user demand under the different operating mode environment. The existing two rubber tubes are fixedly spliced by manual welding, and the welding process is adopted, so that the labor intensity is high, the efficiency is low, the welding quality is unstable, the operation environment is poor, and the operation personnel is not good for physical health.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a rubber tube hot melting mechanism, which realizes the quick fixed splicing of two rubber tubes, has good splicing quality, effectively lightens the labor intensity of workers and improves the production efficiency.

In order to achieve the purpose, the invention provides a rubber tube hot melting mechanism which comprises a base, a main support, a main heating assembly, an opening and closing adsorption assembly and a first linear moving driving piece, wherein the main support is connected with the base;

the opening and closing adsorption assembly comprises a hinge seat, opening and closing half rings, a second linear movement driving piece, a third linear movement driving piece and a sucker, wherein the number of the opening and closing half rings is two, one end of each of the two opening and closing half rings is hinged with one end of the hinge seat, and the other ends of the two opening and closing half rings are attached to form an annular structure; each opening and closing half ring is provided with a plurality of third linear movement driving pieces, the third linear movement driving pieces are connected with the suckers, and the suckers are positioned in the two opening and closing half rings; the number of the second linear moving driving pieces is two, one end of each of the two opening and closing half rings is hinged with one end of each of the two second linear moving driving pieces, and the other end of each of the two second linear moving driving pieces is hinged with the hinge base;

the number of the opening and closing adsorption assemblies is three, and the three opening and closing adsorption assemblies are arranged side by side at intervals; in the middle adsorption component that opens and shuts: the other end of the hinge seat is connected with the main bracket; two open-close adsorption components positioned at two sides: the other end of the hinged seat is movably matched and connected with the main bracket through the first linear movable driving piece;

the main heating component is arranged on the base.

Furthermore, the rubber tube hot melting mechanism further comprises a moving driving assembly, the moving driving assembly comprises a driving motor, a driving gear and an arc-shaped rack, and the arc-shaped rack is arranged on the main support;

in the middle adsorption component that opens and shuts: the driving motor is mounted on the hinge seat, the driving gear is mounted on an output shaft of the driving motor, the driving gear is meshed with the arc-shaped rack, and the hinge seat is movably matched with the main support;

the main heating assembly comprises a rotary movement driving assembly, a heating wire, a rotary heating head and a mounting frame, the mounting frame is mounted on the base, the rotary movement driving assembly is mounted on the mounting frame and connected with the rotary heating head, and the heating wire is arranged in the rotary heating head; the rotary movement driving assembly drives the rotary heating head to rotate and move.

Further, the rotation driving subassembly includes rotation driving motor, driving gear, driven gear, axis of rotation, external screw thread pole, rotation driving motor install in on the mounting bracket, install on rotation driving motor's the output shaft the driving gear, driven gear install in the axis of rotation, the driving gear with driven gear meshes mutually, the axis of rotation rotate install in on the mounting bracket, be equipped with the internal thread through-hole on the mounting bracket, external screw thread pole screw-thread fit install in internal thread through-hole department, just be equipped with the hole on the external screw thread pole, the axis of rotation insert to in the hole of external screw thread pole and with the external screw thread pole passes through key removal and normal running fit installation, the external screw thread pole through the link with the rotatory heating head is connected.

Furthermore, the number of the main heating assemblies is two, two the main heating assemblies are arranged alternately, and the positions of the rotary heating heads are opposite.

Further, rubber tube hot melt mechanism still includes the auxiliary heating subassembly, is located two adsorption component that open and shut on both sides: the opening and closing half ring is connected with the auxiliary heating assembly.

When the rubber tube hot melting mechanism works, the adhesive rubber ring is placed between the suckers in the opening and closing adsorption assembly in the middle, the third linear moving driving piece drives the suckers to move, so that the suckers adsorb the adhesive rubber ring, the end parts of the two rubber rings are manually placed at the two opening and closing adsorption assemblies on the two sides respectively, and the third linear moving driving piece in the two opening and closing adsorption assemblies on the two sides drives the suckers to move, so that the suckers adsorb the rubber tubes, and the two rubber tubes are fixed through the two opening and closing adsorption assemblies on the two sides respectively; then, the surface of the inner hole of the adhesive rubber ring is heated by the main heating assembly, so that the surface of the inner hole of the adhesive rubber ring is heated and melted to generate viscosity; two back first rectilinear movement drive assembly drive respectively lie in two adsorption component that open and shut on both sides to being located the middle adsorption component that opens and shuts and remove, make the tip of two rubber tubes insert to the bonding rubber circle downthehole from the both ends of bonding rubber circle respectively, it is in the same place with the bonding rubber circle bonding with two rubber circle tip under the bonding rubber circle effect, the concatenation of realization bonding rubber circle and two rubber circles is fixed, realize the increase of rubber tube length, fixed the assembling between the different rubber tubes is accomplished as required to the convenience, obtain the rubber tube of different length, be used for under the different operating mode environment. The invention improves the efficiency of fixing and splicing the two rubber pipes and avoids the problems of high labor intensity, low efficiency, poor working environment and the like caused by manual welding and splicing.

Drawings

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

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a perspective view of fig. 1 rotated by a certain angle.

Fig. 3 is a partial perspective view corresponding to fig. 1.

Fig. 4 is a partial perspective view corresponding to fig. 1.

Fig. 5 is a perspective view of the open-close adsorption assembly in the middle of the present invention.

Fig. 6 is a perspective view of the open-close adsorption assembly positioned at two sides of the present invention.

Detailed Description

The following detailed description of the present invention is given for the purpose of better understanding technical solutions of the present invention by those skilled in the art, and the present description is only exemplary and explanatory and should not be construed as limiting the scope of the present invention in any way. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

It is to be understood that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like are used in a generic and descriptive sense only and not for purposes of limitation, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like are used in the generic and descriptive sense only and not for purposes of limitation, as the term is used in the generic and descriptive sense, and not for purposes of limitation, unless otherwise specified or implied, and the specific reference to a device or element is intended to be a reference to a particular element, structure, or component. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 6, the rubber tube hot melting mechanism provided in this embodiment includes a base 1, a main support 2, a main heating component, an opening and closing adsorption component, and a first linear moving driving component 8, where the main support 2 is connected to the base 1;

the opening and closing adsorption assembly comprises a hinge seat 3, opening and closing half rings 5, a second linear moving driving piece 4, a third linear moving driving piece 6 and a sucker 7, the number of the opening and closing half rings 5 is two, one end of each of the two opening and closing half rings 5 is hinged with one end of the hinge seat 3, and the other ends of the two opening and closing half rings 5 are attached to form an annular structure; a plurality of third linear moving driving pieces 6 are arranged on each opening and closing half ring 5, the third linear moving driving pieces 6 are connected with the suckers 7, and the suckers 7 are positioned in the two opening and closing half rings 5; the number of the second linear motion driving pieces 4 is two, one end of each of the two opening and closing half rings 5 is hinged with one end of each of the two second linear motion driving pieces 4, and the other end of each of the two second linear motion driving pieces 4 is hinged with the hinge seat 3;

as shown in fig. 1-3, the number of the open-close adsorption assemblies is three, and the three open-close adsorption assemblies are arranged side by side at intervals; in the middle adsorption component that opens and shuts: the other end of the hinged seat 3 is connected with the main bracket 2; two open-close adsorption components positioned at two sides: the other end of the hinged seat 3 is movably matched and connected with the main support 2 through the first linear moving driving piece 8, so that the distance between the opening and closing adsorption component positioned in the middle and the distance between the opening and closing adsorption components positioned on the two sides are adjusted through the first linear moving driving piece 8.

The main heating component is arranged on the base 1.

In the present embodiment, the first linear motion driver 8, the second linear motion driver 4, and the third linear motion driver 6 are linear motion devices such as an oil cylinder, an air cylinder, and an electric push rod, and preferably, an electric push rod is used.

When the hose hot melting mechanism works, the adhesive rubber ring 102 is placed between the suckers 7 in the opening and closing adsorption component in the middle, the third linear moving driving piece 6 drives the suckers 7 to move, so that the suckers 7 adsorb the adhesive rubber ring 102, the end parts of the two rubber rings are manually placed at the two opening and closing adsorption components on the two sides respectively, the third linear moving driving pieces 6 in the two opening and closing adsorption components on the two sides drive the suckers 7 to move, so that the suckers 7 adsorb the rubber pipes 101, and the two rubber pipes 101 are fixed through the two opening and closing adsorption components on the two sides respectively; then, the surface of the inner hole of the bonding rubber ring 102 is heated through a main heating assembly, so that the surface of the inner hole of the bonding rubber ring 102 is heated and melted to generate viscosity; the two second linear movement driving assemblies 503 respectively drive the two opening and closing adsorption assemblies positioned at the two sides to move towards the opening and closing adsorption assembly positioned in the middle, so that the end parts of the two rubber tubes 101 are respectively inserted into the inner holes of the adhesive rubber ring 102 from the two ends of the adhesive rubber ring 102, the end parts of the two rubber rings 101 are adhered with the adhesive rubber ring 102 under the action of the adhesive rubber ring 102, and the splicing and fixing of the adhesive rubber ring 102 and the two rubber rings 101 are realized; and a third linear moving driving piece 6 in the last three opening and closing adsorption components drives the sucker 7 to move towards the direction far away from the centers of the two opening and closing half rings 5, so that the sucker 7 does not adsorb and bond the rubber rings 102 and the two rubber rings 101 any more, a finished product is manually taken down from the rubber tube hot melting mechanism, the operation is circulated, and the continuous operation is completed.

Further preferably, the hose hot-melting mechanism further comprises a moving driving assembly, the moving driving assembly comprises a driving motor 9, a driving gear 10 and an arc-shaped rack 20, and the arc-shaped rack 20 is arranged on the main support 2;

in the middle adsorption component that opens and shuts: the driving motor 9 is mounted on the hinge base 3, the driving gear 10 is mounted on an output shaft of the driving motor 9, the driving gear 10 is meshed with the arc-shaped rack 20, and the hinge base 3 and the main support 2 are movably mounted in a matched manner; wherein, the hinged seat 3 and the main bracket 2 are installed in a movable fit manner through a guide rail and guide groove structure.

The main heating assembly comprises a rotary movement driving assembly, a heating wire 17, a rotary heating head 16 and a mounting frame 18, the mounting frame 18 is mounted on the base 1, the rotary movement driving assembly is mounted on the mounting frame 18 and connected with the rotary heating head 16, and the heating wire 17 is arranged in the rotary heating head 16; the rotational movement driving assembly drives the rotary heating head 16 to rotate and move.

Before the main heating component heats the adhesive rubber ring 102, the driving motor 9 is started to drive the driving gear 10 to rotate, under the action of the driving gear 10 and the arc-shaped rack 20, the opening and closing adsorption component positioned in the middle moves along the arc-shaped rack 20 and moves to the main heating component, then the adhesive rubber ring 102 is placed in the suckers 7 of the opening and closing adsorption component positioned in the middle, the suckers 7 adsorb the adhesive rubber ring 102, wherein the adhesive rubber ring 102 is opposite to the rotary heating head 16, then the rotary movement driving component is started to drive the rotary heating head 16 to rotate and move, the rotary heating head 16 moves into the adhesive rubber ring 102, the heating wire 17 heats the adhesive rubber ring 102 through the rotary heating head 16, the heating treatment on the adhesive rubber ring 102 is realized, the surface of the inner hole of the adhesive rubber ring 102 is heated and melted to form viscosity, after the heating treatment is completed, the rotary moving driving component drives the rotary heating head 16 to move out of the bonding rubber ring 102, the driving motor 9 is started, the opening and closing adsorption component positioned in the middle is moved to the middle of the two opening and closing adsorption components positioned on the two sides through the driving gear 10 and the arc-shaped rack 20, and then the thermal fusion treatment of the bonding rubber ring 102 and the two rubber rings 101 is carried out.

In the present embodiment, the rotary driving assembly preferably includes a rotary driving motor 11, a driving gear 19, a driven gear 13, a rotary shaft 12, a male screw rod 14, the rotary driving motor 11 is mounted on the mounting rack 18, the driving gear 19 is mounted on the output shaft of the rotary driving motor 11, the driven gear 13 is mounted on the rotating shaft 12, the driving gear 19 is engaged with the driven gear 13, the rotating shaft 12 is rotatably installed on the installation frame 18, an internal thread through hole is formed on the installation frame 18, the external thread rod 14 is installed at the internal thread through hole in a threaded fit manner, and the external screw rod is provided with an inner hole, the rotating shaft 12 is inserted into the inner hole of the external screw rod 14 and is installed in a key movement and rotation fit with the external screw rod 14, the male screw rod 14 is connected to the rotary heating head 16 through a connecting frame 5045. In operation, the rotary driving motor 11 is activated to drive the driving gear 19 to rotate, thereby driving the driven gear 13 and the rotating shaft 12 to rotate, and the rotating shaft 12 drives the external threaded rod 14 to rotate during rotation, and simultaneously, under the action of the external threaded rod 14 and the internal threaded through hole, the external threaded rod 14 moves relative to the rotating shaft 12 and the mounting frame 18 during rotation of the external threaded rod 14 relative to the rotating shaft 12, thereby driving the rotary heating head 16 to move.

In this embodiment, preferably, the number of the main heating assemblies is two, two of the main heating assemblies are arranged alternately, and the two rotary heating heads 16 are opposite in position. That is, when the main heating assembly heats the adhesive rubber ring 102, the two rotary heating heads 16 are located at two sides of the adhesive rubber ring 102, so that the two rotary heating heads 16 are inserted into the adhesive rubber ring 102 from two sides of the adhesive rubber ring 102, the heating of the adhesive rubber ring 102 is completed, the heating speed is increased, and the heating efficiency is high.

Further preferably, as shown in fig. 6, the hose heat-melting mechanism further includes an auxiliary heating assembly 21, which is located in the two openable and closable adsorption assemblies on the two sides: the opening and closing half rings 5 are connected with the auxiliary heating assemblies 21, and each opening and closing half ring 5 is connected with a plurality of auxiliary heating assemblies 21. After the two opening and closing adsorption components on the two sides drive the two rubber rings 101 to be inserted into the adhesive rubber ring 102, the auxiliary heating component 21 realizes the auxiliary heating of the rubber pipe 101, the adhesion of the adhesive rubber ring 102 and the two rubber rings 101 is accelerated, and the hot fusion efficiency is improved. Wherein the auxiliary heating component 21 is positioned between the opening and closing adsorption component on the edge and the opening and closing adsorption component in the middle.

This embodiment auxiliary heating subassembly 21 includes the auxiliary frame, installs the heating member on the auxiliary frame, and auxiliary frame 21 is connected with the semicircle 5 that opens and shuts, and the heating member directly adopts current heater strip can.

This embodiment sucking disc 7 directly adopt current vacuum adsorption principle can, certainly still include the vacuum generator who is connected with each sucking disc 7, vacuum generator includes the vacuum pump, connects the hose of vacuum pump and sucking disc etc. this directly adopt prior art can, so do not do too much and describe repeatedly.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.