CN211441218U

CN211441218U - TPO waterproof layer ground glues with hot-blast welder

Info

Publication number: CN211441218U
Application number: CN201922316651.2U
Authority: CN
Inventors: 陈建政
Original assignee: Weifang Fuqun New Material Co ltd
Current assignee: Weifang Fuqun New Material Co ltd
Priority date: 2019-12-21
Filing date: 2019-12-21
Publication date: 2020-09-08
Anticipated expiration: 2029-12-21

Abstract

The utility model provides a TPO waterproof layer ground glues with hot-blast welder, including the welder main part, the preceding of the preceding middle part fixed connection baffle of welder main part inner wall one side, the back fixed connection welder main part inner wall one side of baffle is at the back, the articulated semicircular deep bead of connecting of welder main part inner wall one side top surface, the deep bead is located baffle upper portion, the one end of baffle top surface middle part fixed connection heating wire, the other end fixed connection welder main part inner wall one side top surface of heating wire, heating wire and external power source electric connection, baffle top surface one side longitudinal limiting plate of fixed mounting, the limiting plate is located between deep. This device plays the effect of dust absorption through the second impeller, has guaranteed the cleanness of TPO waterproof layer bonding surface, has improved welding quality, simultaneously, uses when leading to it to generate heat seriously when welder main part is long-time, and the induced air effect of accessible second impeller is with the inside heat effluvium of welder main part fast.

Description

TPO waterproof layer ground glues with hot-blast welder

Technical Field

The utility model belongs to the technical field of the welding, specifically speaking is a TPO waterproof layer ground glues with hot-blast welder.

Background

The TPO waterproof layer ground glues and has the weldability, and wherein hot air welding torch uses comparatively extensively, and hot air welding torch mainly is to utilize the hot-blast welding that blows off of the rifle core of heating resistor silk to the TPO waterproof layer. In practical application, when the TPO waterproof layer welds, the cleanness of face of weld need be guaranteed, and the operator need carry out cleaning operations with the help of other instruments this moment, and the working process is comparatively loaded down with trivial details and inconvenient, consequently, needs one kind can be with clean TPO waterproof layer, can carry out welding operations's hot air welder again.

SUMMERY OF THE UTILITY MODEL

The utility model provides a TPO waterproof layer ground glues with hot-blast welder for solve the defect among the prior art.

The utility model discloses a following technical scheme realizes:

a hot air welding gun for adhering TPO waterproof layer comprises a welding gun main body, wherein the front middle part of one side of the inner wall of the welding gun main body is fixedly connected with the front part of a partition plate, the back part of the partition plate is fixedly connected with the back part of one side of the inner wall of the welding gun main body, the top surface of one side of the inner wall of the welding gun main body is hinged and connected with a semicircular wind shield, the wind shield is positioned on the upper part of the partition plate, the middle part of the top surface of the partition plate is fixedly connected with one end of an electric heating wire, the other end of the electric heating wire is fixedly connected with the top surface of one side of the inner wall of the welding gun main body, a longitudinal limiting plate is fixedly installed on one side of the top surface of the partition plate, the limiting plate is positioned between the wind shield and the electric heating wire, a first impeller and a first gear are arranged, the second connecting rod is arranged on the bottom surface of the inner wall of the middle part of the welding gun main body through a second shaft frame bearing, a motor is fixedly arranged on the other side of the inner wall of the welding gun main body, the tail end of an output shaft of the motor is fixedly connected with one end of a telescopic rod, the other end of the telescopic rod is fixedly connected with one side of a main gear, the central line of the telescopic rod and the main gear is collinear, the other side of the main gear is fixedly connected with one side of an inner ring of a bearing, the other side of the inner ring of the bearing is fixedly connected with one side of a gear ring, the main gear is positioned at the upper part of a second gear, the main gear can be meshed with the second gear, the gear ring can be meshed with a first gear, the top surface of an outer ring of the bearing is fixedly connected with one end of a vertical push, be equipped with a montant in the through-hole, the bottom surface of the equal fixed connection clamp plate in top of every montant, the one end of the several first springs of bottom surface fixed connection of clamp plate, the inner wall bottom surface of the other end fixed connection U-shaped slider of first spring, the blind hole is seted up at welder main part top surface middle part, the one end of blind hole bottom surface inner wall fixed connection second spring, the bottom of the other end fixed connection cutting of second spring, baffle bottom surface opposite side fixed mounting filter screen, the screw hole is seted up to welder main part bottom surface one side, threaded fit's screw rod with it is equipped with in the screw.

The TPO waterproof layer ground bonding hot air welding gun is characterized in that a grab handle is fixedly arranged on the bottom surface of the welding gun body.

The hot air welding gun for waterproof floor bonding of TPO is characterized in that one side of the grab handle is provided with a finger groove.

The hot air welding gun for adhering the TPO waterproof layer on the ground is characterized in that a plurality of vent holes are formed in the other side surface of the welding gun body.

The hot air welding gun for adhering the TPO waterproof layer is characterized in that a button is fixedly arranged on the top surface of the pressing plate.

The hot air welding torch for adhering the TPO waterproof layer is characterized in that the main body of the welding torch is a heat insulating material.

The utility model has the advantages that: when the device of the utility model is used, the hot air welding gun is in a stop position, namely the cutting is positioned in the middle through hole, a user starts the motor and presses down the pressing plate, the vertical rod is fixedly connected with the pressing plate, the vertical rod moves downwards until contacting the cutting and pushes the cutting into the blind hole, at the moment, the bottom surface of the pressing plate is in contact fit with the bottom surface of the inner wall of the U-shaped slide block, the vertical rod is in contact fit with the top surface of the welding gun main body, at the moment, the pressing plate is pushed rightwards and stops pressing the pressing plate, under the elastic action of the first spring, the pressing plate returns to the original position, the periphery of the pressing plate is in contact fit with the inner wall of the U-shaped slide block, so the U-shaped slide block slides rightwards, the U-shaped slide block is fixedly connected with the other end of the push rod, one end of the push rod, the other side of the inner ring of the bearing is fixedly connected with one side of the gear ring, so the main gear moves rightwards, the main gear, the gear ring and the inner ring of the bearing all rotate by taking the self axis as the center, the telescopic rod contracts under the thrust action of the main gear, because the top surface of the cutting strip is in contact fit with the bottom surface of the U-shaped sliding block, when the center line of the left through hole and the center line of the blind hole are collinear, the cutting strip is inserted into the left through hole under the elastic force action of a second spring, the U-shaped sliding block stops moving, at the moment, the main gear is meshed with a second gear, the second gear rotates, the second gear is fixedly connected with a second impeller through a second connecting rod, the second impeller rotates, the second impeller induces air to the inside of the welding gun body, as the partition plate divides one side of the inner wall of the welding gun body into an upper part and a, the filter screen plays the effect of filtering impurity, make impurity pile up in welder main part one side lower part, the user can pull down the screw rod and clear out impurity from welder main part is inside, TPO waterproof layer ground is stained with the back that impurity clearance finishes, the user promotes the U-shaped slider left, through the clamp plate, the cutting, the cooperation of push rod, the ring gear moves left, master gear and second gear are not at this moment in the meshing, second impeller stall, when ring gear and first gear meshing, first gear revolve, first gear drives first impeller and rotates, first impeller is to the outside blast air of welder main part, the user is circular telegram with the heating wire this moment, the welder main part blows off hot-blast to the outside, can carry out welding operation this moment. This device plays the effect of dust absorption through the second impeller, the cleanness of TPO waterproof layer bonding surface has been guaranteed, welding quality is improved, and simultaneously, use when welder main part for a long time and lead to it to generate heat when serious, the induced air effect of accessible second impeller, with the inside heat effluvium of welder main part fast, the induced air of the blast air of first impeller and second impeller has just been realized through a motor, the energy consumption is lower, equipment utilization is high, realized the welding through the U-shaped slider, the dust absorption, three gear stops, high operation, and the security and the reliability of this device have been increased.

Drawings

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

Fig. 1 is a schematic structural diagram of the present invention; FIG. 2 is an enlarged view of the view from the direction A of FIG. 1; fig. 3 is an enlarged view of part i of fig. 1.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

A hot air welding gun for adhering a TPO waterproof layer to the ground is disclosed, as shown in the figure, the hot air welding gun comprises a welding gun main body 1, the front middle part of one side of the inner wall of the welding gun main body 1 is fixedly connected with the front of a partition plate 2, the back of the partition plate 2 is fixedly connected with the back of one side of the inner wall of the welding gun main body 1, the top surface of one side of the inner wall of the welding gun main body 1 is hinged and connected with a semicircular wind shield 3, the wind shield 3 is positioned at the upper part of the partition plate 2, the middle part of the top surface of the partition plate 2 is fixedly connected with one end of a heating wire 4, the other end of the heating wire 4 is fixedly connected with the top surface of one side of the inner wall of the welding gun main body 1, the heating wire 4 is electrically connected with an external power supply, a longitudinal limiting plate 5 is, the central lines of a first impeller 6 and a first gear 7 are collinear, a first connecting rod is arranged at the other side of the top surface of a partition plate 2 through a first shaft bracket bearing, the lower part of the partition plate 2 is provided with a second impeller 8 and a second gear 9, the second impeller 8 and the second gear 9 are fixedly connected through a second connecting rod, the central lines of the second impeller 8 and the second gear 9 are collinear, the second connecting rod is arranged at the bottom surface of the inner wall of the middle part of a welding gun main body 1 through a second shaft bracket bearing, the other side of the inner wall of the welding gun main body 1 is fixedly provided with a motor 10, the tail end of an output shaft of the motor 10 is fixedly connected with one end of a telescopic rod 11, the other end of the telescopic rod 11 is fixedly connected with one side of a main gear 12, the telescopic rod 11 consists of a movable rod and a fixed rod, the movable rod and the fixed rod are sleeved and, the other side of a main gear 12 is fixedly connected with one side of an inner ring of a bearing 13, the central line of the main gear 12 is collinear with that of the bearing 13, the other side of the inner ring of the bearing 13 is fixedly connected with one side of a gear ring 14, the gear ring 14 is collinear with that of the bearing 13, the main gear 12 is positioned at the upper part of a second gear 9 and can be meshed with the second gear 9, the gear ring 14 can be meshed with a first gear 7, the top surface of an outer ring of the bearing 13 is fixedly connected with one end of a vertical push rod 15, a transverse sliding groove 16 is formed in the middle of the top surface of a welding gun body 1, the sliding groove 16 is communicated with the inside of the welding gun body 1, the other end of the push rod 15 penetrates through the sliding groove 16, the other end of the push rod 15 is fixedly connected with one side of the bottom surface of a U-shaped sliding block 17, three through holes 18 which are uniformly distributed are, the bottom surface of clamp plate 20 is the one end of several first springs 21 of fixed connection, the inner wall bottom surface of the other end fixed connection U-shaped slider 17 of first spring 21, blind hole 22 is seted up at 1 top surface middle part of welder main part, the one end of blind hole 22 bottom surface inner wall fixed connection second spring 23, the bottom of the other end fixed connection cutting 24 of second spring 23, in the through-hole 18 can be inserted on the top of cutting 24, 2 bottom surface opposite side fixed mounting filter screens 25 of baffle, screw hole 26 is seted up to 1 bottom surface one side of welder main part, be equipped with screw rod 27 with it in the screw hole 26. When the device of the utility model is used, the hot air welding gun is in a stop position, namely the insertion strip 24 is positioned in the through hole 18 in the middle, a user starts the motor 10 and presses the pressing plate 20, the vertical rod 19 is fixedly connected with the pressing plate 20, the vertical rod 19 moves downwards until the insertion strip 24 is contacted and pushed into the blind hole 22, the bottom surface of the pressing plate 20 is contacted and matched with the bottom surface of the inner wall of the U-shaped slide block 17 at the moment, the vertical rod 19 is contacted and matched with the top surface of the welding gun main body 1, the pressing plate 20 is pushed rightwards at the moment and stops pressing the pressing plate 20, under the elastic action of the first spring 21, the pressing plate 20 restores to the original position, the periphery of the pressing plate 20 is contacted and matched with the inner wall of the U-shaped slide block 17, so that the U-shaped slide block 17 slides rightwards, the U-shaped slide block 17 is fixedly connected with the other, so that the outer ring of the bearing 13 can not rotate, the other side of the main gear 12 is fixedly connected with one side of the inner ring of the bearing 13, the other side of the inner ring of the bearing 13 is fixedly connected with one side of the gear ring 14, so that the main gear 12 moves rightwards, the main gear 12, the gear ring 14 and the inner ring of the bearing 13 all rotate around the axes of the main gear 12, the telescopic rod 11 contracts under the thrust action of the main gear 12, the top surface of the inserting strip 24 is in contact fit with the bottom surface of the U-shaped slide block 17, when the center lines of the through hole 18 on the left side and the blind hole 22 are collinear, the inserting strip 24 is inserted into the through hole 18 on the left side under the elastic force of the second spring 23, the U-shaped slide block 17 stops moving, at the moment, the main gear 12 is meshed with the second gear 9, the second gear 9 rotates, the second gear 9 is fixedly connected with the second impeller 8 through the second connecting rod, the second impeller 8 rotates, at this time, the user can use the welding gun to suck dust, the impurities stuck on the TPO waterproof layer are sucked into the lower part of one side of the welding gun body 1 through the air port on the left side of the welding gun body 1, the filter screen 25 plays a role of filtering the impurities, so that the impurities are accumulated on the lower part of one side of the welding gun body 1, the user can detach the screw 27 to clear the impurities out of the welding gun body 1, after the impurities stuck on the TPO waterproof layer are cleared, the user pushes the U-shaped slide block 17 leftwards, through the cooperation of the pressure plate 20, the cutting slips 24 and the push rod 15, the gear ring 14 moves leftwards, at the moment, the main gear 12 is not meshed with the second gear 9, the second impeller 8 stops rotating, when the ring gear 14 is engaged with the first gear 7, the first gear 7 rotates, the first gear 7 drives the first impeller 6 to rotate, the first impeller 6 blows air to the outside of the torch body 1, the user energizes the heating wire 4 at this time, and the torch body 1 blows hot air to the outside, at this time, welding work can be performed. This device plays the effect of dust absorption through second impeller 8, the cleanness of TPO waterproof layer welding face has been guaranteed, the welding quality is improved, simultaneously, use when welder main part 1 for a long time and lead to it to generate heat seriously, accessible second impeller 8's induced air effect, with 1 inside heat effluvium of welder main part fast, just realized first impeller 6's blast air and second impeller 8's induced air through a motor 10, the energy consumption is lower, equipment utilization is rateed highly, realized the welding through U-shaped slider 17, the dust absorption, three gear stops, high operation convenience, and the security and the reliability of this device have been increased.

Specifically, as shown in fig. 1, a grip 28 is fixed to the bottom surface of the torch body 1 according to the present embodiment. The structure provides a holding point for a user, and ensures that the user can use the device conveniently.

Specifically, as shown in fig. 1, a finger groove 29 is formed on one side of the handle 28 according to the present embodiment. This arrangement ensures that the palm does not slip with the grip 28 when the user is using the device.

Further, as shown in fig. 1, the welding gun body 1 of the present embodiment is provided with a plurality of vent holes 30 on the other side surface. This structure has guaranteed the inside and outside air's of welder main part 1 circulation, is favorable to the inside heat effluvium of welder main part 1 simultaneously.

Further, as shown in fig. 1, the press plate 20 of the present embodiment is fixedly installed with a button 31 on the top surface. This configuration provides a point of exertion for the user to press the pressure plate 20.

Further, as shown in fig. 1, the torch body 1 according to the present embodiment is a heat insulating material. The heating wire 4 can generate a large amount of heat during operation, and the structure can prevent a user from being scalded, thereby improving the safety of the device.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a TPO waterproof layer ground glues with hot-blast welder which characterized in that: comprises a welding gun main body (1), the front middle part of one side of the inner wall of the welding gun main body (1) is fixedly connected with the front part of a clapboard (2), the back part of the clapboard (2) is fixedly connected with the back part of one side of the inner wall of the welding gun main body (1), the top surface of one side of the inner wall of the welding gun main body (1) is hinged with a semicircular wind shield (3), the wind shield (3) is positioned at the upper part of the clapboard (2), the middle part of the top surface of the clapboard (2) is fixedly connected with one end of an electric heating wire (4), the other end of the electric heating wire (4) is fixedly connected with the top surface of one side of the inner wall of the welding gun main body (1), the electric heating wire (4) is electrically connected with an external power supply, a longitudinal limiting plate (5) is fixedly installed at one side of the top surface of the clapboard (2), the limiting plate (5) is positioned between, the first connecting rod is arranged on the other side of the top surface of the partition plate (2) through a first shaft bracket bearing, a second impeller (8) and a second gear (9) are arranged on the lower portion of the partition plate (2), the second impeller (8) and the second gear (9) are fixedly connected through a second connecting rod, the second connecting rod is arranged on the bottom surface of the inner wall of the middle portion of the welding gun main body (1) through a second shaft bracket bearing, a motor (10) is fixedly arranged on the other side of the inner wall of the welding gun main body (1), the tail end of an output shaft of the motor (10) is fixedly connected with one end of a telescopic rod (11), the other end of the telescopic rod (11) is fixedly connected with one side of a main gear (12), the telescopic rod (11) and the central line of the main gear (12) are collinear, the other side of the main gear (12) is fixedly connected with one side of an inner ring of a bearing (13), the other side of an inner ring of the bearing (13), the gear ring (14) can be meshed with the first gear (7), the top surface of the outer ring of the bearing (13) is fixedly connected with one end of a vertical push rod (15), the middle part of the top surface of the welding gun main body (1) is provided with a transverse sliding chute (16), the sliding chute (16) is communicated with the inside of the welding gun main body (1), the other end of the push rod (15) penetrates through the sliding chute (16), the other end of the push rod (15) is fixedly connected with one side of the bottom surface of a U-shaped sliding block (17), the bottom surface of the U-shaped sliding block (17) is provided with three uniformly distributed through holes (18), a vertical rod (19) is arranged in each through hole (18), the top end of each vertical rod (19) is fixedly connected with the bottom surface of a pressing plate (20), the bottom surface of the pressing plate (20) is fixedly connected with one end of a plurality of first springs (21), the other end of each first spring (, one end of a second spring (23) is fixedly connected to the inner wall of the bottom surface of the blind hole (22), the other end of the second spring (23) is fixedly connected with the bottom end of an inserting strip (24), a filter screen (25) is fixedly installed on the other side of the bottom surface of the partition plate (2), a threaded hole (26) is formed in one side of the bottom surface of the welding gun main body (1), and a screw rod (27) in threaded fit with the threaded hole is arranged in the threaded hole (26).

2. The hot air welding gun for bonding a TPO waterproof layer according to claim 1, wherein: the bottom surface of the welding gun main body (1) is fixedly provided with a grab handle (28).

3. The hot air welding gun for bonding a TPO waterproof layer according to claim 2, wherein: one side of the grab handle (28) is provided with a finger groove (29).

4. The hot air welding gun for bonding a TPO waterproof layer according to claim 1, wherein: the other side surface of the welding gun main body (1) is provided with a plurality of vent holes (30).

5. The hot air welding gun for bonding a TPO waterproof layer according to claim 1, wherein: the top surface of the pressure plate (20) is fixedly provided with a button (31).

6. The hot air welding gun for bonding a TPO waterproof layer according to claim 1, wherein: the welding gun main body (1) is made of heat insulating materials.