CN222329074U - Automatic removal gun head for plastic nail welding machine - Google Patents

Abstract

The utility model discloses an automatic picking gun head of a plastic nail welding machine, which comprises a gun head body, wherein the bottom end of the gun head body is provided with a mounting groove, both sides of the mounting groove are provided with through grooves, the inside of the through grooves is provided with a mounting mechanism, the mounting mechanism comprises a gun core, the gun core is connected with the inner cavity of the mounting groove in a sliding and inserting mode, a sleeve is sleeved outside the gun head body, a plurality of sliding plates are respectively arranged inside the through grooves, the sliding plates are connected with the sleeve, and a clamping assembly is arranged inside one of the sliding plates. According to the utility model, the gun core, the sleeve, the sliding plate and the clamping assembly are matched, and the gun core is separated from the gun head body, so that the gun head body is not required to be replaced, the welding cost is reduced, and meanwhile, the gun core can be always positioned at the fixed position of the gun head body in a manner of rotating the sleeve when the gun core is worn, the welding quality is ensured, and the gun head is convenient to use.

Description

Automatic picking gun head of plastic nail welding machine

Technical Field

The utility model relates to the technical field related to welding machines, in particular to an automatic picking gun head of a plastic nail welding machine.

Background

The shadows of the plastic parts can be seen everywhere on the outer decoration parts, the inner decoration parts, the function parts and the construction parts of the modern vehicles, wherein part of the automobile inner decoration needs to be welded by a welding machine so as to meet the use requirements of light weight, safety and decoration;

The gun head used by the existing welding machine is made of hard alloy integrally and manufactured by adopting an integral forming process, the whole manufacturing cost of the gun head is high, when the automobile interior trim is machined and used, the head of the gun head can be worn gradually along with frequent use, and after the gun head is worn to a certain extent, the gun head is replaced integrally, so that the welding cost is high, and the welding machine is inconvenient to use.

Disclosure of utility model

The utility model aims to provide an automatic picking gun head of a plastic nail welding machine, which aims to solve the problems in the background technology.

In order to achieve the aim, the utility model provides the technical scheme that the automatic workpiece taking gun head of the plastic nail welding machine comprises a gun head body, wherein the bottom end of the gun head body is provided with a mounting groove;

The both sides of mounting groove have all been seted up logical groove, the inside in logical groove is provided with installation mechanism, installation mechanism includes:

the gun core is connected with the inner cavity of the mounting groove in a sliding and penetrating way;

The sleeve is sleeved outside the gun head body;

The sliding plates are respectively arranged in the through grooves and are connected with the sleeve;

the clamping assembly is arranged in one of the sliding plates and used for fixing the installation and the position of the gun core.

Preferably, the outer wall of the gun head body is provided with external threads, the inner wall of the sleeve is provided with internal threads, and the sleeve is connected with the gun head body in a threaded penetrating way.

Preferably, an annular groove is formed in the bottom end of the sleeve, a plurality of sliding blocks are connected in a sliding penetrating mode in the annular groove, the sliding blocks are fixedly connected with the sliding plates respectively, and the section of each sliding block is T-shaped.

Preferably, the clamping assembly includes:

The driving rod is rotatably connected with the inner cavity of the clamping groove in a penetrating way;

The clamping rod and the driving rod form screw rod transmission so that the clamping rod slides along the inner cavity of the clamping groove, a clamping hole is formed in the middle of the gun core, and the clamping rod is connected with the inner cavity of the clamping hole in a sliding and penetrating manner;

The limiting blocks are respectively and fixedly connected to the top end and the bottom end of the clamping connection rod, limiting grooves are formed in the top end and the bottom end of the inner wall of the clamping groove, and the limiting blocks are connected with the inner cavity of the limiting grooves in a sliding penetrating mode.

Preferably, a groove is formed in the other side of one sliding plate, a rotary table is arranged in the inner cavity of the groove, the rotary table is fixedly connected with one end of the driving rod, and a cross groove is formed in the outer wall of the rotary table.

Preferably, the top ends of the sliding plates are fixedly connected with limiting rods, and the limiting rods are connected with the inner walls of the through grooves in a sliding penetrating and inserting mode.

Preferably, the outer wall of the gun core is provided with an annular groove, and an anti-falling rubber ring is fixedly arranged in the annular groove.

The utility model has the technical effects and advantages that:

According to the utility model, the gun core, the sleeve, the sliding plate and the clamping assembly are matched, and the gun core is separated from the gun head body, so that the gun core can be replaced by canceling the clamping assembly clamping mode when the gun core is worn, the gun head body is not required to be replaced, the welding cost is reduced, and meanwhile, the gun core can be always positioned at the fixed position of the gun head body by rotating the sleeve mode when the gun core is worn, the welding quality is ensured, and the gun head is convenient to use.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

FIG. 2 is a schematic view of the front internal structure of the mounting mechanism of the present utility model.

Fig. 3 is an enlarged schematic view of the structure of fig. 2a according to the present utility model.

In the figure, 1, a gun head body; 2, an installation mechanism, 21, a gun core, 22, a sleeve, 23, a sliding plate, 24, a clamping assembly, 241, a driving rod, 242, a clamping rod, 243, a limiting block, 3, a sliding block, 4, a turntable, 5, a limiting rod, 6 and an anti-falling rubber ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides an automatic picking gun head of a plastic nail welding machine as shown in figures 1-3, which comprises a gun head body 1, wherein the bottom end of the gun head body 1 is provided with a mounting groove;

Furthermore, through grooves are formed in two sides of the mounting groove, the mounting mechanism 2 is arranged in the through grooves, the mounting mechanism 2 comprises a gun core 21, a sleeve 22, sliding plates 23 and clamping components 24, the gun core 21 is connected with the inner cavity of the mounting groove in a sliding penetrating mode, the gun core 21 and the gun head body 1 can form a gun head component used by a finished welding machine, after the gun core 21 is worn, the gun head body 1 does not need to be replaced, the welding cost is reduced, the gun head is convenient to use, the sleeve 22 is sleeved outside the gun head body 1, external threads are formed in the outer wall of the gun head body 1, internal threads are formed in the inner wall of the sleeve 22, the sleeve 22 is connected with the gun head body 1 in a penetrating mode, the sliding plates 23 are respectively arranged in the inner portions of the through grooves, the sliding plates 23 are connected with the sleeve 22, the clamping components 24 are arranged in the inner portions of one sliding plates 23, the gun core 21 can be fixedly mounted in the gun head body 1 through the clamping components 24, the gun core 21 can be rotated through the clamping components 24, the gun core 21 can be driven by the sliding plates 22 to be always in the inner portions of the gun head body 1, and the gun head body 21 can be conveniently welded at the positions through the sliding plates 21, and the positions of the gun head body 21 can be always fixed by the sliding components, and the gun head 21 can be conveniently located at the positions through the fixing components, and the positions of the gun head 21 can be conveniently welded by fixing the positions.

Further, the annular groove is formed in the bottom end of the sleeve 22, a plurality of sliding blocks 3 are connected to the annular groove in a sliding and penetrating mode, the sliding blocks 3 are fixedly connected with a plurality of sliding plates 23 respectively, the cross section of each sliding block 3 is T-shaped, the sliding plates 23 are extruded by the sliding blocks 3 when the sleeve 22 rotates, the sliding plates 23 can slide along the through grooves in the vertical direction, and accordingly the sliding plates 23 drive the gun core 21 to move in the vertical direction in the mounting grooves through the clamping assembly 24.

Still further, the clamping assembly 24 comprises a driving rod 241, a clamping rod 242 and a limiting block 243, wherein one side of one sliding plate 23 is provided with a clamping groove, the driving rod 241 is connected with the inner cavity of the clamping groove in a rotating and penetrating way, the clamping rod 242 and the driving rod 241 form screw transmission so that the clamping rod 242 slides along the inner cavity of the clamping groove, the middle part of the gun core 21 is provided with a clamping hole, the clamping rod 242 is connected with the inner cavity of the clamping hole in a sliding and penetrating way, a plurality of limiting blocks 243 are respectively fixedly connected with the top end and the bottom end of the clamping rod 242, the top end and the bottom end of the inner wall of the clamping groove are respectively provided with a limiting groove, the limiting block 243 is connected with the inner cavity of the limiting groove in a sliding and penetrating way, and the limiting block 243 plays a limiting role on the clamping rod 242, so that the clamping rod 242 can only move along the limiting grooves when the driving rod 241 rotates, and the moving directions of the clamping rod 242 are different according to different rotating directions of the driving rod 241.

Further, the other side of one of the sliding plates 23 is provided with a groove, the inner cavity of the groove is provided with a rotary disc 4, the rotary disc 4 is fixedly connected with one end of the driving rod 241, the outer wall of the rotary disc 4 is provided with a cross groove, the cross groove is formed, and an operator can conveniently insert the cross groove through tools such as a screwdriver and drive the driving rod 241 to rotate in a mode of rotating the rotary disc 4.

Further, the top ends of the sliding plates 23 are fixedly connected with the limiting rods 5, the limiting rods 5 are connected with the inner walls of the through grooves in a sliding and penetrating mode, the limiting rods 5 ensure that when the clamping rods 242 are contracted inside one of the sliding plates 23, the two sliding plates 23 can be kept fixed relatively in position all the time, and the two sliding plates 23 can be kept stable when being displaced inside the through grooves.

Further, the outer wall of the gun core 21 is provided with a ring groove, the inside of the ring groove is fixedly provided with an anti-degumming ring 6, and the anti-degumming ring 6 can prevent workpieces from falling off, so that the processing effect is better.

It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present utility model.

Claims (7)

1. An automatic pick-up gun head of a plastic nail welding machine, comprising:

the gun head comprises a gun head body (1), wherein an installation groove is formed in the bottom end of the gun head body (1);

The mounting device is characterized in that through grooves are formed in two sides of each mounting groove, mounting mechanisms (2) are arranged in the through grooves, and each mounting mechanism (2) comprises:

the gun core (21) is connected with the inner cavity of the mounting groove in a sliding and penetrating way;

The sleeve (22) is sleeved outside the gun head body (1);

the sliding plates (23) are respectively arranged in the through grooves, and the sliding plates (23) are connected with the sleeve (22);

The clamping assembly (24), the clamping assembly (24) is arranged in one of the sliding plates (23) and used for fixing the installation and the position of the gun core (21).

2. The automatic workpiece taking gun head of the plastic nail welding machine according to claim 1, wherein the outer wall of the gun head body (1) is provided with external threads, the inner wall of the sleeve (22) is provided with internal threads, and the sleeve (22) is connected with the gun head body (1) in a threaded penetrating manner.

3. The automatic picking gun head of the plastic nail welding machine according to claim 1, wherein an annular groove is formed in the bottom end of the sleeve (22), a plurality of sliding blocks (3) are connected in a sliding penetrating mode in the annular groove, the sliding blocks (3) are fixedly connected with the sliding plates (23) respectively, and the section of each sliding block (3) is T-shaped.

4. The automatic pick-up gun head of a plastic nail welder according to claim 1, wherein said clamping assembly (24) comprises:

a clamping groove is formed in one side of one sliding plate (23) of the driving rods (241), and the driving rods (241) are connected with the inner cavity of the clamping groove in a rotating and penetrating mode;

The clamping rod (242) and the driving rod (241) form screw transmission so that the clamping rod (242) slides along the inner cavity of the clamping groove, a clamping hole is formed in the middle of the gun core (21), and the clamping rod (242) is connected with the inner cavity of the clamping hole in a sliding and penetrating mode;

the limiting blocks (243) are respectively and fixedly connected to the top ends and the bottom ends of the clamping rods (242), limiting grooves are formed in the top ends and the bottom ends of the inner walls of the clamping grooves, and the limiting blocks (243) are connected with the inner cavities of the limiting grooves in a sliding and penetrating mode.

5. The automatic picking gun head of the plastic nail welding machine according to claim 4, wherein a groove is formed in the other side of one sliding plate (23), a rotary disc (4) is arranged in an inner cavity of the groove, the rotary disc (4) is fixedly connected with one end of a driving rod (241), and a cross groove is formed in the outer wall of the rotary disc (4).

6. The automatic picking gun head of the plastic nail welding machine according to claim 1, wherein the top ends of the sliding plates (23) are fixedly connected with limiting rods (5), and the limiting rods (5) are connected with the inner walls of the through grooves in a sliding penetrating and inserting mode.

7. The automatic picking gun head of the plastic nail welding machine according to claim 1, wherein an annular groove is formed in the outer wall of the gun core (21), and an anti-falling rubber ring (6) is fixedly arranged in the annular groove.