CN113619128A

CN113619128A - Hot melt welding device

Info

Publication number: CN113619128A
Application number: CN202110784452.3A
Authority: CN
Inventors: 王涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2021-11-09

Abstract

The invention discloses a hot melt welding device which comprises a hot melt barrel, wherein both ends of the hot melt barrel are open, a handle is fixedly connected to one side of the hot melt barrel, a holding groove is formed in the outer side of the handle, an installation rod is fixedly connected to the top of the handle, a heating head is fixedly connected to the bottom of the installation rod, an inclined hole is formed in the top of the installation rod, a hot melt rod is connected to the inner wall of the inclined hole in a sliding mode, a limiting block is fixedly connected to one side of the inner wall of the hot melt barrel, and a groove matched with the hot melt rod is formed in one side of the limiting block. This hot melt welding set has reached control hot melt material quantity, reduces the purpose of the waste of hot melt material, and unnecessary hot melt material of collection that can be convenient, the cooling effect is better, and the hot melt material that solidifies many places that can be quick is retrieved, and adjusting device's heat-sinking capability that can be nimble prevents that the internals mistake from touching the damage.

Description

Hot melt welding device

Technical Field

The invention relates to the technical field of welding equipment, in particular to a hot-melting welding device.

Background

Welding is a manufacturing technique, which is suitable for the needs of industrial development, developed on the basis of modern industry, and directly serves the mechanical manufacturing industry, structural members in many devices almost need to be welded, along with the progress of scientific technology, the production scale is gradually enlarged, the requirement of welded structural members is increased, and the requirement of providing a welding machine with higher quality and better performance for welding production is needed.

But the inconvenient control hot melt material's of current hot melt welding equipment quantity causes the waste of hot melt material easily, and unnecessary hot melt material of unable convenient collection, cooling capacity is relatively poor, and the hot melt material that can't be quick solidifies much is retrieved, adjusting device's that can not be nimble heat-sinking capability.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a hot-melt welding device, which solves the problems that the consumption of hot-melt materials is inconvenient to control by the existing hot-melt welding equipment, the waste of the hot-melt materials is easily caused, and the redundant hot-melt materials cannot be conveniently collected.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a hot melt welding device comprises a hot melt barrel, wherein both ends of the hot melt barrel are designed to be opened, one side of the hot melt barrel is fixedly connected with a handle, the outer side of the handle is provided with a holding groove, the top of the handle is fixedly connected with an installation rod, the bottom of the installation rod is fixedly connected with a heating head, the top of the installation rod is provided with an inclined hole, the inner wall of the inclined hole is connected with a hot melt rod in a sliding manner, one side of the inner wall of the hot melt barrel is fixedly connected with a limit block, one side of the limit block is provided with a groove matched with the hot melt rod, the inner wall of the hot melt barrel is provided with a cleaning groove, a bending plate is uniformly arranged between two sides of the inner wall of the cleaning groove, an extrusion air bag is arranged inside the cleaning groove, the bending plate is heated to heat gas inside the extrusion air bag, the extrusion air bag is volumetrically expanded to drive a spacing column to extrude the bending plate, and the bending plate bends towards the central direction of the hot melt barrel to form a tension plate surface, the hot melt material that drives the surface solidification extends cracked, and the hot melt material after the hot melt bucket inner wall breaks falls the below, is convenient for control hot melt welding material's material, avoids hot melt material overuse to cause the waste, conveniently retrieves the recycle to the material, one side fixedly connected with heating panel of crooked board, the heating panel extends to the inside one end of extrusion gasbag and installs heat abstractor, the guard plate is installed to the top that one side of crooked board is located the heating panel, the striking device is installed to the inside one end of extrusion gasbag that the guard plate extends to, the radiating block is evenly installed in the outside of hot melt bucket, the radiating block runs through hot melt bucket and extrusion gasbag and extends to the inside of extrusion gasbag.

Preferably, one side of the hot melting barrel, which is far away from the handle, is fixedly connected with a stabilizing rod, reinforcing rods are symmetrically arranged at the bottom of the handle, and one ends of the reinforcing rods, which are far away from the handle, are fixedly connected with the hot melting barrel.

Preferably, heat abstractor includes spacing frame, the internally mounted of spacing frame has the cotton ring that absorbs water, the gag lever post is evenly installed to the inner wall of the cotton ring that absorbs water, the bottom and the heating panel fixed connection of gag lever post, the top of gag lever post is rotated and is connected with the fin, the radiating groove has evenly been seted up at the top of fin, the bleeder vent has evenly been seted up in the outside of spacing frame, and the volume reduces after the inside hydrothermal evaporation of the cotton ring that absorbs water, and bracing piece and control ball descend along with the cotton ring that absorbs water, and the bottom of fin does not have the support of control ball because self gravity expands to the outside after the temperature risees automatic increase heat radiating area for the speed of extrusion gasbag volume collision extrusion crooked board has improved the collection efficiency of the inside adnexed hot melt material of device.

Preferably, the top of the absorbent cotton ring is fixedly connected with a support rod, the top of the support rod is fixedly connected with a control ball, and the top of the control ball is connected with the radiating fins in a sliding manner.

Preferably, the striking device comprises a striking plate, the striking plate is connected with the protection plate in a rotating manner, the bottom of the protection plate is fixedly connected with a directional plate, the bottom of the protection plate is provided with an arc-shaped groove, one side of the inner wall of the arc-shaped groove is connected with a limiting block in a sliding manner, one side of the limiting block extending to the outside of the arc-shaped groove is fixedly connected with an accelerating plate, air with higher ambient temperature of the radiating fin flows to the vicinity of the radiating block with lower temperature, the ambient temperature of the radiating block is increased and then is transmitted to the outside of the hot melting barrel to be dissipated through heat conduction, the radiating fin is always kept higher than the radiating block in temperature, air flowing between the radiating fin and the radiating block is formed, the striking plate is driven to swing to strike the extruding air bag above the top, the extruding air bag is far away from the radiating fin with higher temperature to avoid scalding, the safe distance between the extruding air bag and the high-temperature part can be ensured, and the possibility of heating damage of the extruding air bag is reduced, the service life of the internal parts of the device is prolonged.

Preferably, the control lever is installed to the one end symmetry of board with higher speed, the deflection piece is installed to the one end symmetry of board with higher speed, fixedly connected with elasticity rope between the both sides of deflection piece, the contact tank has been seted up to one side that the deflection piece is close to the elasticity rope, the board with higher speed slides the change direction along the arc wall after being driven with great area by the air that flows, reduces the sectional area that removes the in-process, the air resistance that receives when reducing the removal, the deflection piece deflects to both sides when contacting with the extrusion gasbag, the great contact tank of area collides with the inner wall contact of extrusion gasbag, reduces the pressure that the extrusion gasbag received, has strengthened the dynamics that promotes the extrusion gasbag and keep away from high temperature part, can ensure that the extrusion gasbag does not contact with high temperature part, the pressure that receives when having reduced the extrusion gasbag and having promoted.

Preferably, both ends of the bent plate all extend to the inside of the hot-melt barrel, the inner wall of the hot-melt barrel is provided with a guide groove matched with the bent plate, and one side of the bent plate is fixedly connected with a tension plate.

Preferably, one side of the extrusion air bag is uniformly provided with spacing columns, and the spacing columns are connected with the bending plate in a sliding mode.

(III) advantageous effects

The invention provides a hot-melt welding device. The method has the following beneficial effects:

(one), this hot melt welding set, be heated the inside gas of back heating extrusion gasbag through crooked board, drive space post extrusion crooked board after the extrusion gasbag volume inflation, crooked board is to the crooked back tension plate surface extension of the central direction of hot melt bucket, it is cracked to drive the hot melt material extension that the surface solidifies, the hot melt material after the hot melt bucket inner wall breaks falls to the below, be convenient for control hot melt welding material's material, avoid hot melt material overuse to cause the waste, the convenient pair is retrieved and is recycled to the material.

(II), this hot melt welding set, through the cotton ring internal portion that absorbs water the volume of water after the evaporation of being heated reduce, bracing piece and control ball descend along with the cotton ring that absorbs water, because self gravity expands to the outside after the bottom of fin does not have the support of control ball, increases heat radiating area after the temperature risees automatically for the speed of extrusion gasbag volume collision extrusion crooked board, improved the collection efficiency of the inside adnexed hot melt material of device.

(III), this hot melt welding set, after reducing through crooked board and the inside temperature of extrusion gasbag, the cotton ring that absorbs water absorbs the inside more vapor volume inflation of extrusion gasbag, drive bracing piece and control ball rise, it is close to each other to promote the fin, reduce the space that the fin occupied, avoid extrusion gasbag volume to reduce the back inner wall and the fin contact is heated and melts, can be according to the space size that the temperature adjustment heat radiation structure of device occupy, avoid device internals mistake to touch the damage, the safety degree of device has been improved.

(IV), this hot melt welding set, through the higher air of fin ambient temperature to near the radiating block of lower temperature flow, the radiating block ambient temperature risees the back and transmits the outside scattering and disappearing of hot melt bucket through the heat-conduction effect, make the fin remain the temperature throughout and be higher than the radiating block position, form the air between fin and the radiating block position and flow, drive the extrusion gasbag of striking plate swing striking top, make the extrusion gasbag keep away from the higher fin of temperature and avoid scalding the damage, can guarantee the safe distance of extrusion gasbag and high temperature part, reduce the possibility that the extrusion gasbag heaies up the damage, the life of extension device internals.

(five), this hot melt welding set, slide the redirecting along the arc wall through accelerating plate with great area after being driven by the air that flows, reduce the sectional area that removes the in-process, reduce the air resistance that receives when removing, the deflection piece deflects to both sides when contacting with the extrusion gasbag, the great contact tank of area collides with the inner wall contact of extrusion gasbag, reduce the pressure that the extrusion gasbag received, the dynamics that the high temperature part was kept away from to the promotion extrusion gasbag has been strengthened, can ensure that the extrusion gasbag does not contact with the high temperature part, the pressure that receives when having reduced the extrusion gasbag and being promoted.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is an internal cross-sectional view of the hot melt barrel of the present invention;

FIG. 3 is an enlarged schematic view of FIG. 2 at A in accordance with the present invention;

FIG. 4 is a schematic structural diagram of a heat dissipation device according to the present invention;

FIG. 5 is a schematic view of the apparatus of the present invention;

FIG. 6 is a schematic structural diagram of an acceleration plate according to the present invention.

In the figure: 1-hot melting barrel, 2-handle, 3-holding groove, 4-stabilizing rod, 5-mounting rod, 6-heating head, 7-inclined hole, 8-hot melting rod, 9-limiting block, 10-cleaning groove, 11-bending plate, 12-extruding air bag, 13-heat dissipation plate, 14-heat dissipation device, 141-limiting frame, 142-absorbent cotton ring, 143-limiting rod, 144-heat dissipation plate, 145-heat dissipation groove, 146-air hole, 15-protection plate, 16-impact device, 161-impact plate, 162-orientation plate, 163-arc groove, 164-limiting block, 165-acceleration plate, 17-reinforcing rod, 18-support rod, 19-control ball, 20-control rod, 21-deflection block, 22-elastic rope, 23-contact groove, 24-radiating block, 25-guide groove, 26-tension plate and 27-spacing column.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a hot melt welding set, including hot melt bucket 1, the both ends of hot melt bucket 1 are the opening design, one side fixedly connected with handle 2 of hot melt bucket 1, the outside of handle 2 has been seted up and has been gripped groove 3, the top fixedly connected with installation pole 5 of handle 2, the bottom fixedly connected with heating head 6 of installation pole 5, inclined hole 7 has been seted up at the top of installation pole 5, the inner wall sliding connection of inclined hole 7 has hot melt stick 8, inner wall one side fixedly connected with stopper 9 of hot melt bucket 1, the recess with 8 looks adaptations of hot melt stick is seted up to one side of stopper 9, clearance groove 10 has been seted up to the inner wall of hot melt bucket 1, evenly install bent plate 11 between the inner wall both sides of clearance groove 10, the internally mounted of clearance groove 10 has extrusion gasbag 12.

One side of the hot melting barrel 1, which is far away from the handle 2, is fixedly connected with a stabilizing rod 4, the bottom of the handle 2 is symmetrically provided with reinforcing rods 17, and one end of each reinforcing rod 17, which is far away from the handle 2, is fixedly connected with the hot melting barrel 1.

Both ends of the bent plate 11 all extend to the inside of the hot melting barrel 1, the inner wall of the hot melting barrel 1 is provided with a guide groove 25 matched with the bent plate 11, and one side of the bent plate 11 is fixedly connected with a tension plate 26.

And one side of the extrusion air bag 12 is uniformly provided with a spacing column 27, and the spacing column 27 is connected with the bent plate 11 in a sliding way.

During the use, handheld handle 2 and firm pole 4 remove hot melt bucket 1 to needs welded position, heat hot melt stick 8 after starting heating head 6, the below needs the welded position to weld after hot melt stick 8 melts, partial hot melt stick 8 material drops the inner wall of hot melt bucket 1, crooked board 11 is heated the inside gas of extrusion gasbag 12, drive space post 27 extrusion crooked board 11 after extrusion gasbag 12 volume expansion, crooked board 26 surface extension after crooked board 11 is crooked to the central direction of hot melt bucket 1, it is cracked to drive the hot melt material extension of solidifying on the surface, the hot melt material after the hot melt bucket 1 inner wall breaks drops the below, be convenient for control hot melt welding material's material, avoid hot melt material overuse to cause the waste, conveniently retrieve the recycling to the material.

Example two

Referring to fig. 1-4, the present invention provides a technical solution: on the basis of the first embodiment, one side fixedly connected with heating panel 13 of crooked board 11, heat abstractor 14 is installed to the one end that heating panel 13 extends to extrusion gasbag 12 inside, heat abstractor 14 includes spacing frame 141, the internally mounted of spacing frame 141 has cotton ring 142 that absorbs water, gag lever post 143 is evenly installed to the inner wall of cotton ring 142 that absorbs water, the bottom and the heating panel 13 fixed connection of gag lever post 143, the top of gag lever post 143 is rotated and is connected with fin 144, radiating groove 145 has evenly been seted up at the top of fin 144, bleeder vent 146 has evenly been seted up in the outside of spacing frame 141.

The top of the absorbent cotton ring 142 is fixedly connected with the support rod 18, the top of the support rod 18 is fixedly connected with the control ball 19, and the top of the control ball 19 is connected with the heat sink 144 in a sliding manner.

During the use, the cotton ring 142 that absorbs water is inside to soak, curved plate 11 surface contact hot melt material back with heat transfer to the one end that heating panel 13 is located extrusion gasbag 12 inside, the volume reduces after the inside water of cotton ring 142 that absorbs water is heated and evaporates, bracing piece 18 and control ball 19 descend along with cotton ring 142 that absorbs water, because self gravity expands to the outside after the bottom of fin 144 does not have control ball 19's support, automatic increase heat radiating area after the temperature risees, accelerate the speed that extrusion gasbag 12 volume collision extrudes curved plate 11, the collection efficiency of the inside adnexed hot melt material of device has been improved.

After the temperature of the bent plate 11 and the inside of the extrusion air bag 12 is reduced, the water absorption cotton ring 142 absorbs more water vapor volume expansion inside the extrusion air bag 12, the support rod 18 and the control ball 19 are driven to rise, the radiating fins 144 are pushed to be close to each other, the space occupied by the radiating fins is reduced, the situation that the inner wall of the extrusion air bag 12 is contacted with the radiating fins to be heated and melted after the volume is reduced is avoided, the size of the space occupied by the heat dissipation structure can be adjusted according to the temperature of the device, the situation that the parts inside the device are mistakenly touched and damaged is avoided, and the safety degree of the device is improved.

EXAMPLE III

Referring to fig. 1-4, the present invention provides a technical solution: on the basis of the first embodiment, a protection plate 15 is installed on one side of the bent plate 11 above the heat dissipation plate 13, an impact device 16 is installed at one end of the protection plate 15 extending to the inside of the extrusion airbag 12, heat dissipation blocks 24 are evenly installed on the outer side of the hot melt barrel 1, and the heat dissipation blocks 24 penetrate through the hot melt barrel 1 and the extrusion airbag 12 and extend to the inside of the extrusion airbag 12.

Percussion device 16 includes striking plate 161, and striking plate 161 rotates with protection plate 15 to be connected, and protection plate 15's bottom fixedly connected with directional board 162, and arc wall 163 has been seted up to protection plate 15's bottom, and inner wall one side sliding connection of arc wall 163 has stopper 164, and stopper 164 extends to one side fixedly connected with acceleration plate 165 outside arc wall 163.

Control rods 20 are symmetrically installed at one end of the accelerating plate 165, deflection blocks 21 are symmetrically installed at one end of the accelerating plate 165, elastic ropes 22 are fixedly connected between two sides of the deflection blocks 21, and contact grooves 23 are formed in one sides, close to the elastic ropes 22, of the deflection blocks 21.

When the hot melt device is used, the temperature of the bent plate 11 is increased after contacting a hot melt material, the temperature around the radiating fin 144 is increased, air with higher temperature around the radiating fin 144 flows to the position near the radiating block 24 with lower temperature, the temperature around the radiating block 24 is increased and then is transmitted to the outside of the hot melt barrel 1 to dissipate through heat conduction, so that the radiating fin 144 always keeps the temperature higher than the position of the radiating block 24, air flowing between the radiating fin 144 and the position of the radiating block 24 is formed, the impact plate 161 is driven to swing to impact the extruding airbag 12 above, the extruding airbag 12 is far away from the radiating fin with higher temperature to avoid being scalded, the safety distance between the extruding airbag and a high-temperature part can be ensured, the possibility of temperature rise damage of the extruding airbag is reduced, and the service life of the internal part of the device is prolonged.

Accelerating plate 165 is promoted by the inside mobile air of extrusion gasbag 12 and slides along arc wall 163, accelerating plate 165 slides the redirecting along arc wall 163 after being driven by the mobile air with great area, reduce the sectional area of removal in-process, the air resistance that receives when reducing the removal, deflection block 21 deflects to both sides when contacting with extrusion gasbag 12, the great contact tank 23 of area collides with the inner wall contact of extrusion gasbag 12, reduce the pressure that the extrusion gasbag received, the dynamics that the extrusion gasbag kept away from the high temperature part has been strengthened promoting, can ensure that the extrusion gasbag does not contact with the high temperature part, the pressure that receives when having reduced the extrusion gasbag and being promoted.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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 term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

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

Claims

1. The utility model provides a hot melt welding device, includes hot melt bucket (1), its characterized in that: the two ends of the hot melting barrel (1) are both designed to be opened, one side of the hot melting barrel (1) is fixedly connected with a handle (2), the outer side of the handle (2) is provided with a holding groove (3), the top of the handle (2) is fixedly connected with an installation rod (5), the bottom of the installation rod (5) is fixedly connected with a heating head (6), the top of the installation rod (5) is provided with an inclined hole (7), the inner wall of the inclined hole (7) is connected with a hot melting rod (8) in a sliding manner, one side of the inner wall of the hot melting barrel (1) is fixedly connected with a limiting block (9), one side of the limiting block (9) is provided with a groove matched with the hot melting rod (8), the inner wall of the hot melting barrel (1) is provided with a cleaning groove (10), a bending plate (11) is uniformly arranged between the two sides of the inner wall of the cleaning groove (10), and an extrusion air bag (12) is arranged inside the cleaning groove (10), one side fixedly connected with heating panel (13) of crooked board (11), heat abstractor (14) are installed to the one end that heating panel (13) extended to extrusion gasbag (12) inside, protection plate (15) are installed to the top that one side of crooked board (11) is located heating panel (13), percussion device (16) are installed to the one end that protection plate (15) extended to extrusion gasbag (12) inside, radiating block (24) are evenly installed in the outside of hot melt bucket (1), radiating block (24) run through hot melt bucket (1) and extrusion gasbag (12) and extend to the inside of extrusion gasbag (12).

2. A hot melt welding apparatus according to claim 1, wherein: one side of the hot melting barrel (1) far away from the handle (2) is fixedly connected with a stabilizing rod (4), reinforcing rods (17) are symmetrically installed at the bottom of the handle (2), and one ends of the reinforcing rods (17) far away from the handle (2) are fixedly connected with the hot melting barrel (1).

3. A hot melt welding apparatus according to claim 1, wherein: heat abstractor (14) includes stop frame (141), the internally mounted of stop frame (141) has cotton ring (142) that absorbs water, gag lever post (143) are evenly installed to the inner wall of cotton ring (142) that absorbs water, the bottom and heating panel (13) fixed connection of gag lever post (143), the top of gag lever post (143) is rotated and is connected with fin (144), radiating groove (145) have evenly been seted up at the top of fin (144), bleeder vent (146) have evenly been seted up in the outside of stop frame (141).

4. A hot melt welding apparatus according to claim 3, wherein: the top of the water absorption cotton ring (142) is fixedly connected with a supporting rod (18), the top of the supporting rod (18) is fixedly connected with a control ball (19), and the top of the control ball (19) is in sliding connection with the radiating fins (144).

5. A hot melt welding apparatus according to claim 1, wherein: percussion device (16) include striker plate (161), striker plate (161) rotate with guard plate (15) and are connected, bottom fixedly connected with oriented plate (162) of guard plate (15), arc wall (163) have been seted up to the bottom of guard plate (15), inner wall one side sliding connection of arc wall (163) has stopper (164), stopper (164) extend to one side fixedly connected with acceleration plate (165) of arc wall (163) outside.

6. A hot melt welding apparatus according to claim 5, wherein: control lever (20) are installed to the one end symmetry of accelerating plate (165), deflection piece (21) are installed to the one end symmetry of accelerating plate (165), fixedly connected with elasticity rope (22) between the both sides of deflection piece (21), contact slot (23) have been seted up to one side that deflection piece (21) are close to elasticity rope (22).

7. A hot melt welding apparatus according to claim 1, wherein: the both ends of crooked board (11) all extend to the inside of hot melt bucket (1), guiding groove (25) with crooked board (11) looks adaptation are seted up to the inner wall of hot melt bucket (1), one side fixedly connected with tension plate (26) of crooked board (11).

8. A hot melt welding apparatus according to claim 1, wherein: and one side of the extrusion air bag (12) is uniformly provided with a spacing column (27), and the spacing column (27) is in sliding connection with the bent plate (11).