CN215661918U - Extrusion type hot air plastic welding gun with rotatable extrusion head - Google Patents
Extrusion type hot air plastic welding gun with rotatable extrusion head Download PDFInfo
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- CN215661918U CN215661918U CN202122392424.5U CN202122392424U CN215661918U CN 215661918 U CN215661918 U CN 215661918U CN 202122392424 U CN202122392424 U CN 202122392424U CN 215661918 U CN215661918 U CN 215661918U
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- extrusion head
- push rod
- head
- hot air
- gear
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Abstract
The utility model discloses an extrusion type hot air plastic welding gun with a rotatable extrusion head, belonging to the technical field of hot air welding guns; the welding gun comprises an extrusion head, wherein the extrusion head is connected with a conveying pipe, the conveying pipe is connected with a welding gun body, one end of the extrusion head is rotatably connected in the conveying pipe, a gear is arranged on the outer side surface of the extrusion head, a driving mechanism for driving the extrusion head to rotate is arranged on one side of the gear, the driving mechanism comprises a fixed box, a push rod and a tooth block, the push rod is arranged in the fixed box, the push rod can move up and down in the fixed box, the tooth block is uniformly distributed on one side of the push rod, and the tooth block is meshed with teeth on the gear; the medial surface of conveyer pipe is provided with glossy ring channel, the one end of extruding the head is provided with the disc, the disc rotates to be connected in the ring channel. The extrusion head is connected and driven to rotate by the gear and the tooth block on the push rod, so that the outlet angle of the extrusion head can be quickly adjusted, and the working efficiency is greatly improved.
Description
Technical Field
The utility model relates to a hot air plastic welding gun, in particular to an extrusion type hot air plastic welding gun with a rotatable extrusion head, and belongs to the technical field of hot air welding guns.
Background
An extrusion hot air plastic welding gun is a hot air welding tool, and the plastic welding rod and the surface of a film are melted by heating to achieve the melting and bonding effects.
Because the export of extruding the head is flat mouthful, consequently need change the direction of export to the repair object of equidirectional not, the head is all fixed through the screw to current extrusion, need loosen the screw when using and change the direction after will extrude the head and fix again, to the welding object that the structure is more complicated, need the orientation of extrusion head of change from time to time, complex operation, work efficiency is low.
SUMMERY OF THE UTILITY MODEL
The purpose of the utility model is: overcome exist not enough among the prior art, provide a extrude hot-blast plastics welder of formula with rotatable head of extruding, structural design is reasonable, and convenient operation extrudes the head rotation through the tooth piece connection drive on gear and the push rod, and the outlet angle of head is extruded in adjustment that can be quick, great improvement work efficiency.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a hot-blast plastics welder of formula of extruding with rotatable head of extruding, is including extruding the head, extrudeing head and duct connection, conveyer pipe and this body coupling of welder, the one end of extruding the head is rotated and is connected in the conveyer pipe, the lateral surface of extruding the head is provided with the gear, and one side of gear is provided with its pivoted actuating mechanism of drive, actuating mechanism includes fixed case, push rod and tooth piece, the push rod setting can reciprocate in fixed case and push rod, and one side equipartition of push rod has the tooth piece, and the tooth piece is connected with the tooth meshing on the gear.
The medial surface of conveyer pipe is provided with glossy ring channel, the one end of extruding the head is provided with the disc, the disc rotates to be connected in the ring channel.
One side of the fixed box facing the gear is provided with an opening, and one part of the gear is positioned in the fixed box.
The upper end of the push rod is provided with a push handle.
One side of fixed case is provided with locking mechanism, locking mechanism includes fixed block and screw rod, the fixed block is L type structure, and the one side at fixed case is connected to the fixed block, the one end of screw rod is passed the fixed block and is inserted to fixed incasement, is threaded connection between screw rod and the fixed block, the position of screw rod is corresponding with the position of push rod, the push rod is laminated mutually with the inboard wall of fixed case.
The other end of the screw rod is provided with a rotating head.
The lower extreme of fixed case is provided with the backup pad, and one side and the fixed plate of backup pad are connected, the fixed plate sets up the lateral surface lower extreme at the conveyer pipe.
The lower end of the fixed box is symmetrically provided with inclined struts on two sides, and the inclined struts are connected with the supporting plate through fixing bolts.
Compared with the prior art, the utility model has the beneficial effects that: the extrusion head has the advantages of compact structure, reasonable design and convenient operation, can quickly and efficiently adjust the outlet angle of the extrusion head, is convenient for the extrusion head to rotate by rotatably connecting one end of the extrusion head into the conveying pipe, controls the rotation of the gear by the engagement of the gear block on the push rod and the gear through the gear arranged on the outer side surface of the extrusion head and the push rod which moves up and down, further drives the extrusion head to rotate, changes the outlet angle on the extrusion head, is convenient to operate and greatly shortens the operation time.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of FIG. 1 from another perspective;
FIG. 3 is a top view of FIG. 1;
FIG. 4 is a right side view of FIG. 1;
fig. 5 is a rear view of fig. 1.
In the figure, 1-extrusion head, 2-conveying pipe, 3-gear, 4-fixed box, 5-push rod, 6-open mouth, 7-tooth block, 8-push handle, 9-locking mechanism, 91-fixed block, 92-screw, 93-rotating head, 10-fixed plate, 11-supporting plate, 12-diagonal brace, 13-fixed bolt, 14-ring groove and 15-disc.
Detailed Description
The utility model is further explained below with reference to the figures and the embodiments.
Example (b): as shown in fig. 1-5, the top of fig. 3 is depicted in a top orientation; the utility model provides an extrusion type hot air plastic welding gun with a rotatable extrusion head, which comprises an extrusion head 1, wherein the extrusion head 1 is connected with a conveying pipe 2, the conveying pipe 2 is connected with a welding gun body, one end of the extrusion head 1 is rotatably connected in the conveying pipe 2, the inner side surface of the conveying pipe 2 is provided with a smooth annular groove 14, one end of the extrusion head 1 is provided with a disc 15, the disc 15 is rotatably connected in the annular groove 14, the rotating stability of the extrusion head 1 is ensured through the matching of the annular groove 14 and the disc 15, the outer side surface of the extrusion head 1 is provided with a gear 3, one side of the gear 3 is provided with a driving mechanism for driving the gear to rotate, the driving mechanism comprises a fixed box 4, a push rod 5 and a tooth block 7, the push rod 5 is arranged in the fixed box 4, the push rod 5 can move up and down in the fixed box 4, the upper end of the push rod 5 is provided with a push handle 8, so that an operator can conveniently push the push rod 5 to move up and down, one side of the fixed box 4 facing the gear 3 is provided with an opening 6, one part of the gear 3 is positioned in the fixed box 4, one side of the push rod 5 is uniformly provided with a tooth block 7, the tooth block 7 is meshed with teeth on the gear 3, one side of the fixed box 4 is provided with a locking mechanism 9, the locking mechanism 9 comprises a fixed block 91 and a screw rod 92, the fixed block 91 is of an L-shaped structure, the fixed block 91 is connected with one side of the fixed box 4, one end of the screw rod 92 penetrates through the fixed block 91 and is inserted into the fixed box 4, the screw rod 92 is in threaded connection with the fixed block 91, the position of the screw rod 92 corresponds to the position of the push rod 5, the push rod 5 is attached to the inner side wall of the fixed box 4, so that the push rod 5 is attached to the inner side wall of the fixed box 4 to slide, the screw rod 92 is convenient to press the push rod 5, the position of the push rod 5 is convenient to fix by arranging the screw rod 92, the rotation of the extrusion head 1 caused by vibration of the push rod 5 during the operation of a welding gun is avoided, the other end of screw rod 92 is provided with rotating head 93, the lower extreme of fixed case 4 is provided with backup pad 11, one side and the fixed plate 10 of backup pad 11 are connected, fixed plate 10 sets up the lateral surface lower extreme at conveyer pipe 2, the lower extreme bilateral symmetry of fixed case 4 is provided with bracing 12, be connected through fixing bolt 13 between bracing 12 and the backup pad 11, through can dismantle fixed case 4 and connect the position of just rectifying push rod 5 above conveyer pipe 2, this extrusion type hot-blast plastics welder compact structure that has the rotatable head of extruding, and reasonable design, high reliability and convenient operation, can be fast, the outlet angle of head 1 is extruded in the efficient adjustment, and the work efficiency is greatly improved.
When in use: when the outlet angle on the extrusion head 1 needs to be adjusted, the push rod 5 is pushed or pulled to move up and down, so that the tooth block 7 on the push rod 5 is meshed with the teeth on the gear 3, the gear 3 rotates to drive the extrusion head 1 to rotate, the proper position of the outlet angle adjustment on the extrusion head 1 is enabled to be extruded, and then the screw rod 92 is enabled to press the push rod 5 through rotating the screw rod 92, so that the position of the push rod 5 is fixed.
The utility model can be operated conveniently, occupies less space when in use and is convenient to operate and use; the outlet angle of the extrusion head 1 can be quickly and efficiently adjusted, and the use convenience is improved; the locking mechanism 9 is convenient for fix the position of the push rod 5, the phenomenon that the outlet of the extrusion head 1 moves in a rotating mode in the working process is avoided, and the construction quality is guaranteed.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (8)
1. The utility model provides an extrude hot-blast plastics welder of formula with rotatable extrusion head which characterized in that: including extruding head (1), extrude head (1) and be connected with conveyer pipe (2), conveyer pipe (2) and welder body coupling, the one end of extruding head (1) is rotated and is connected in conveyer pipe (2), the lateral surface of extruding head (1) is provided with gear (3), and one side of gear (3) is provided with its pivoted actuating mechanism of drive, actuating mechanism is including fixed case (4), push rod (5) and tooth piece (7), push rod (5) set up in fixed case (4) and push rod (5) can reciprocate in fixed case (4), and one side equipartition of push rod (5) has tooth piece (7), and tooth piece (7) are connected with the tooth meshing on gear (3).
2. The extruded hot air plastic welding torch with a rotatable extrusion head of claim 1, wherein: the medial surface of conveyer pipe (2) is provided with glossy ring channel (14), the one end of extruding head (1) is provided with disc (15), disc (15) rotate to be connected in ring channel (14).
3. The extruded hot air plastic welding torch with a rotatable extrusion head of claim 1, wherein: one side of the fixed box (4) facing the gear (3) is provided with an opening (6), and one part of the gear (3) is positioned in the fixed box (4).
4. The extruded hot air plastic welding torch with a rotatable extrusion head of claim 1, wherein: the upper end of the push rod (5) is provided with a push handle (8).
5. The extruded hot air plastic welding torch with a rotatable extrusion head of claim 1, wherein: one side of fixed case (4) is provided with locking mechanism (9), locking mechanism (9) are including fixed block (91) and screw rod (92), fixed block (91) are L type structure, and one side at fixed case (4) is connected fixed block (91), the one end of screw rod (92) is passed fixed block (91) and is inserted to fixed case (4) in, be threaded connection between screw rod (92) and fixed block (91), the position of screw rod (92) is corresponding with the position of push rod (5), the inboard wall laminating of push rod (5) and fixed case (4) mutually.
6. The extruded hot air plastic welding torch with a rotatable extrusion head of claim 5, wherein: the other end of the screw (92) is provided with a rotating head (93).
7. The extruded hot air plastic welding torch with a rotatable extrusion head of claim 1, wherein: the lower extreme of fixed case (4) is provided with backup pad (11), and one side and fixed plate (10) of backup pad (11) are connected, fixed plate (10) set up the lateral surface lower extreme at conveyer pipe (2).
8. The extruded hot air plastic welding torch with a rotatable extrusion head of claim 7, wherein: inclined struts (12) are symmetrically arranged on two sides of the lower end of the fixed box (4), and the inclined struts (12) are connected with the supporting plate (11) through fixing bolts (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122392424.5U CN215661918U (en) | 2021-09-30 | 2021-09-30 | Extrusion type hot air plastic welding gun with rotatable extrusion head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122392424.5U CN215661918U (en) | 2021-09-30 | 2021-09-30 | Extrusion type hot air plastic welding gun with rotatable extrusion head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215661918U true CN215661918U (en) | 2022-01-28 |
Family
ID=79967274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122392424.5U Active CN215661918U (en) | 2021-09-30 | 2021-09-30 | Extrusion type hot air plastic welding gun with rotatable extrusion head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215661918U (en) |
-
2021
- 2021-09-30 CN CN202122392424.5U patent/CN215661918U/en active Active
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