CN214726600U

CN214726600U - Intensive plastic welding hot air welding device

Info

Publication number: CN214726600U
Application number: CN202120384118.4U
Authority: CN
Inventors: 陈昌杰
Original assignee: Suzhou Hongyangyu Intelligent Equipment Co ltd
Current assignee: Suzhou Hongyangyu Intelligent Equipment Co ltd
Priority date: 2021-02-20
Filing date: 2021-02-20
Publication date: 2021-11-16
Anticipated expiration: 2031-02-20

Abstract

The utility model belongs to the technical field of plastic part welding, specifically disclose an intensive plastic welding hot air welding device, including adjusting slip table, static pressure chamber, cold welding mechanism, steering motor, switching piece and linking piece, one side of adjusting slip table has seted up the regulation spout, one side of switching piece is fixed with the connecting axle sleeve, is fixed with the guide arm in the connecting axle sleeve, and the guide arm is arranged in adjusting the spout and both ends all are fixed with the inner wall of adjusting the spout; the adapter block is in a hollow state, a rotating shaft is rotatably arranged in the adapter block, one end of the rotating shaft is fixedly provided with a connecting block, a cold welding mechanism and a static pressure chamber are fixedly arranged on the connecting block, and the cold welding mechanism and the static pressure chamber are perpendicular to each other; a motor box is fixed on one side of the transfer block, a steering motor is fixed in the motor box, and the output end of the steering motor is connected with the rotating shaft; a concave frame is fixed at the top end of the adjusting sliding table, steering through holes are formed in two side walls of the concave frame, and bearings are fixed in the steering through holes.

Description

Intensive plastic welding hot air welding device

Technical Field

The utility model relates to an intensive plastics welding hot-blast welding set belongs to plastics spare part welding technical field.

Background

With the increasingly wide application of functional plastic parts, the requirement on the welding strength of the plastic parts is higher, so that some intensive welding spot structures are often designed on plastic products, but the traditional heat pile welding or hot air welding and ultrasonic welding cannot be structurally arranged, the spacing distance between welding spot welding heads which are dense and hemp is small, the requirement on the welding strength is high, the whole welding head or the letter welding head is not allowed to be pressed together, and the situation that the respective welding spots are crushed without sufficient fusion is avoided; therefore, the intensive hot air welding device for plastic welding is provided to solve the problems.

Disclosure of Invention

An object of the utility model is to provide an intensive plastic welding hot-blast welding set to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an intensive plastic welding hot air welding device comprises an adjusting sliding table, a static pressure chamber, a cold welding mechanism, a steering motor, a transfer block and a connecting block, wherein an adjusting sliding groove is formed in one side of the adjusting sliding table; the adapter block is in a hollow state, a rotating shaft is rotatably arranged in the adapter block, one end of the rotating shaft is fixedly provided with a connecting block, a cold welding mechanism and a static pressure chamber are fixedly arranged on the connecting block, and the cold welding mechanism and the static pressure chamber are perpendicular to each other; a motor box is fixed on one side of the transfer block, a steering motor is fixed in the motor box, and the output end of the steering motor is connected with the rotating shaft; a concave frame is fixed at the top end of the adjusting sliding table, steering through holes are formed in two side walls of the concave frame, and bearings are fixed in the steering through holes.

Preferably, a rolling roller is arranged in the concave frame, rotating shafts are fixed on two sides of the rolling roller, and the rotating shafts penetrate through the bearing and are fixedly connected with the bearing; a steel rope is wound on the winding roller; the top end of the adjusting sliding table is provided with a communicating hole, and a steel rope penetrates through the communicating hole to be fixedly connected with the switching block.

Preferably, an adjusting motor is fixed at the top end of the adjusting sliding table, and the output end of the adjusting motor is connected with the rotating shaft.

Preferably, the top end of the static pressure chamber is provided with an air inlet connecting pipe; one side of the static pressure chamber is provided with a plurality of air pipes.

Preferably, the bottom of the cold welding mechanism is provided with a plurality of circular grooves, the inner walls of the circular grooves are provided with conductive gaskets, and the conductive gaskets are provided with internal threads; and a welding head is arranged in the circular groove, an external thread is arranged on the outer side wall of the welding head, and the welding head is in threaded connection with the circular groove.

Preferably, the top end of the welding head is provided with a containing groove, a limiting block is arranged on a notch of the containing groove, an I-shaped block is arranged in the containing groove, and the top end of the I-shaped block extends to the outer side of the containing groove and is connected with the top of the inner side of the circular groove.

Preferably, the included angle between the transfer block and the static pressure chamber and the cold welding mechanism is 135 degrees.

Preferably, the bottom of the welding head is provided with a welding fusion cavity.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model relates to an intensive plastics welding hot air welding set, the utility model discloses structural design is simple, reasonable, convenient to use, through independently setting up static pressure chamber and cold welding mechanism, makes the heating of material and welding separate to need not rely on hard pressure welding, avoids the damage to the bonding tool in the hard pressure welding process, extension bonding tool life; meanwhile, the height of the welding head on the cold welding mechanism is adjustable, so that the welding head can be in more sufficient contact with an object to be welded, and the welding efficiency and quality are improved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a connection structure of a cold welding mechanism and a welding head;

FIG. 3 is a schematic view of a connection structure of the transfer block and the rotating shaft;

fig. 4 is an enlarged view of a portion a in fig. 2.

In the figure: 1. adjusting the sliding table; 101. adjusting the sliding chute; 2. a static pressure chamber; 201. an air inlet connecting pipe; 202. an air tube; 3. a cold welding mechanism; 301. a circular groove; 4. a steering motor; 5. a transfer block; 6. a joining block; 7. a guide bar; 8. a rotating shaft; 9. a motor case; 10. a concave-shaped frame; 11. a rolling roller; 12. a steel cord; 13. adjusting the motor; 14. a conductive gasket; 15. a welding head; 1501. a receiving groove; 16. an I-shaped block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

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, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: an intensive plastic welding hot air welding device comprises an adjusting sliding table 1, a static pressure chamber 2, a cold welding mechanism 3, a steering motor 4, a switching block 5 and a connecting block 6, wherein an adjusting sliding groove 101 is formed in one side of the adjusting sliding table 1, a connecting shaft sleeve is fixed on one side of the switching block 5, a guide rod 7 is fixed in the connecting shaft sleeve, the guide rod 7 is arranged in the adjusting sliding groove 101, and two ends of the guide rod 7 are fixedly connected with the inner wall of the adjusting sliding groove 101; the adapter block 5 is in a hollow state, a rotating shaft 8 is rotatably arranged in the adapter block 5, a connecting block 6 is fixed at one end of the rotating shaft 8, a cold welding mechanism 3 and a static pressure chamber 2 are fixed on the connecting block 6, and the cold welding mechanism 3 and the static pressure chamber 2 are perpendicular to each other; a motor box 9 is fixed on one side of the transfer block 5, a steering motor 4 is fixed in the motor box 9, and the output end of the steering motor 4 is connected with a rotating shaft 8; the top of adjusting slip table 1 is fixed with "concave" type frame 10, "and the both sides wall of concave" type frame 10 has seted up and has turned to the through-hole, turns to the through-hole internal fixation and has had the bearing.

Further, a rolling roller 11 is arranged in the concave frame 10, rotating shafts are fixed on two sides of the rolling roller 11, and the rotating shafts penetrate through and are fixedly connected with the bearings; a steel rope 12 is wound on the winding roller 11; the top end of the adjusting sliding table 1 is provided with a communicating hole, and a steel rope 12 penetrates through the communicating hole to be fixedly connected with the switching block 5.

Utilize adjusting motor 13 drive rolling roller 11 to rotate and then rolling steel cable 12 or loosen steel cable 12 for the device realizes adjusting its function of height along adjusting slip table 1 motion, makes static pressure chamber 2 and cold welding mechanism 3 can be to the accurate butt joint of quilt welding thing.

Furthermore, the top of adjusting the slip table 1 is fixed with adjusting motor 13, and adjusting motor 13's output is connected with the pivot.

Further, an air inlet connecting pipe 201 is arranged at the top end of the static pressure chamber 2; one side of the plenum 2 is provided with a plurality of air tubes 202.

The static pressure chamber 2 is a hollow chamber structure, so that hot air can uniformly contact with an object to be welded, and the object to be welded can be uniformly melted.

Further, the bottom of the cold welding mechanism 3 is provided with a plurality of circular grooves 301, the inner walls of the circular grooves 301 are provided with conductive gaskets 14, and the conductive gaskets 14 are provided with internal threads; the welding head 15 is arranged in the circular groove 301, the outer side wall of the welding head 15 is provided with external threads, and the welding head 15 is in threaded connection with the circular groove 301.

Utilize bonding tool 15 and circular groove threaded connection, be convenient for adjust the height of bonding tool to be convenient for adjust the distance between bonding tool and the thing that is welded, make everywhere bonding tool 15 can be better with the thing contact that is welded, guarantee welded efficiency and quality.

Further, the top end of the welding head 15 is provided with a receiving groove 1501, a limiting block is arranged on a notch of the receiving groove 1501, an 'I' -shaped block 16 is arranged in the receiving groove 1501, and the top end of the 'I' -shaped block 16 extends to the outer side of the receiving groove 1501 and is connected with the top of the inner side of the circular groove 301.

The i-shaped block 16 can limit the welding head 15, and prevent the welding head 15 from completely separating from the circular groove 301.

Furthermore, the included angle between the transfer block 5 and the static pressure chamber 2 and the cold welding mechanism 3 is 135 degrees.

Further, a welding melting cavity is arranged at the bottom of the welding head 15; the welding head is polished and treated by Teflon, so that the welding head has the function of preventing adhesion.

The working principle is as follows: the utility model relates to an intensive plastics welding hot-blast welding set, during the use, at first start adjusting motor 13, make adjusting motor 13 drive rolling roller 11 and rotate, rolling roller 11 contracts or relaxs steel cable 12, make the device rise or descend along adjusting slip table 1, make trachea 202 on the static pressure chamber 2 aim at the thing by welding, then be connected intake connecting pipe 201 and outside hot welding equipment, the hot-air that hot welding equipment produced gets into static pressure chamber 2 through intake connecting pipe 201 in, then rethread evenly distributed's trachea 202 blowout and the thing contact by welding, thereby realize the even melting function to the thing by welding, provide the prerequisite for even welding.

After the welded object is melted, the steering motor 4 is started, the steering motor 4 drives the connecting block 6 to rotate so as to drive the static pressure chamber 2 and the cold welding mechanism 3 to rotate for 90 degrees, the cold welding mechanism 3 rotates to the welded object, then the height of the welding head 15 is adjusted through rotating the welding head 15 according to the surface shape of the welded object, each welding head 15 can fully contact with the welded object, and the welding efficiency and quality are guaranteed.

It is worth noting that: the adjusting motor and the steering motor are controlled through the master control button, and the equipment matched with the control button is common equipment, belongs to the prior mature technology, and is not repeated for the electric connection relation and the specific circuit structure.

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 an intensive plastics welding hot-blast welding set which characterized in that: the device comprises an adjusting sliding table (1), a static pressure chamber (2), a cold welding mechanism (3), a steering motor (4), a switching block (5) and a connecting block (6), wherein an adjusting sliding groove (101) is formed in one side of the adjusting sliding table (1), a connecting shaft sleeve is fixed on one side of the switching block (5), a guide rod (7) is fixed in the connecting shaft sleeve, the guide rod (7) is arranged in the adjusting sliding groove (101), and two ends of the guide rod are fixedly connected with the inner wall of the adjusting sliding groove (101); the transfer block (5) is in a hollow state, a rotating shaft (8) is rotatably arranged in the transfer block (5), a connecting block (6) is fixed at one end of the rotating shaft (8), a cold welding mechanism (3) and a static pressure chamber (2) are fixed on the connecting block (6), and the cold welding mechanism (3) and the static pressure chamber (2) are perpendicular to each other; a motor box (9) is fixed on one side of the transfer block (5), a steering motor (4) is fixed in the motor box (9), and the output end of the steering motor (4) is connected with a rotating shaft (8); the top end of the adjusting sliding table (1) is fixed with a concave frame (10), two side walls of the concave frame (10) are provided with steering through holes, and bearings are fixed in the steering through holes.

2. The intensive plastic welding hot air welding device according to claim 1, wherein: a rolling roller (11) is arranged in the concave frame (10), rotating shafts are fixed on two sides of the rolling roller (11), and the rotating shafts penetrate through the bearings and are fixedly connected with the bearings; a steel rope (12) is wound on the winding roller (11); the top end of the adjusting sliding table (1) is provided with a communicating hole, and a steel rope (12) penetrates through the communicating hole to be fixedly connected with the transfer block (5).

3. The intensive plastic welding hot air welding device according to claim 2, wherein: the top of adjusting slip table (1) is fixed with accommodate motor (13), and the output and the pivot of accommodate motor (13) are connected.

4. The intensive plastic welding hot air welding device according to claim 1, wherein: the top end of the static pressure chamber (2) is provided with an air inlet connecting pipe (201); one side of the static pressure chamber (2) is provided with a plurality of air pipes (202).

5. The intensive plastic welding hot air welding device according to claim 1, wherein: the bottom of the cold welding mechanism (3) is provided with a plurality of circular grooves (301), the inner walls of the circular grooves (301) are provided with conductive gaskets (14), and the conductive gaskets (14) are provided with internal threads; and a welding head (15) is arranged in the circular groove (301), an external thread is arranged on the outer side wall of the welding head (15), and the welding head (15) is in threaded connection with the circular groove (301).

6. The intensive plastic welding hot air welding device according to claim 5, wherein: the top end of the welding head (15) is provided with an accommodating groove (1501), a limiting block is arranged at the notch of the accommodating groove (1501), an I-shaped block (16) is arranged in the accommodating groove (1501), and the top end of the I-shaped block (16) extends to the outer side of the accommodating groove (1501) and is connected with the top of the inner side of the circular groove (301).

7. The intensive plastic welding hot air welding device according to claim 1, wherein: and the included angles among the transfer block (5), the static pressure chamber (2) and the cold welding mechanism (3) are 135 degrees.

8. The intensive plastic welding hot air welding device according to claim 1, wherein: the bottom of the welding head (15) is provided with a welding fusion cavity.