CN219053338U

CN219053338U - Welding gun head clamping mechanism for cigarette frame welding equipment

Info

Publication number: CN219053338U
Application number: CN202223574241.6U
Authority: CN
Inventors: 李铁保; 石正卫
Original assignee: Luoyang Dexiang Cabinet Industry Co ltd
Current assignee: Luoyang Dexiang Cabinet Industry Co ltd
Priority date: 2022-12-31
Filing date: 2022-12-31
Publication date: 2023-05-23
Anticipated expiration: 2032-12-31

Abstract

The utility model relates to the field of welding gun installation of welding equipment, in particular to a welding gun head clamping mechanism for smoke frame welding equipment, which comprises a main bearing frame, an angle adjustment driving part, a connecting belt, a locking adjustable swing frame assembly and an execution clamping assembly.

Description

Welding gun head clamping mechanism for cigarette frame welding equipment

Technical Field

The utility model relates to the field of welding gun installation of welding equipment, in particular to a welding gun head clamping mechanism for a smoke frame welding equipment.

Background

The tobacco frame of the tobacco equipment is applied to the tobacco industry, is a special tool for holding raw tobacco packages, is very beneficial to the production operation of tobacco in production and use, is convenient to carry, saves the stock area and increases the stock quantity, and is convenient for placing the tobacco packages in production, simplifies the operation procedure and reduces the labor capacity of workers. Considering the whole process of production and transportation, after the cigarette boxes are stored for one time in the design of the cigarette boxes, the cigarette boxes can be stacked for inventory management, and only the storage function is realized after the cigarettes are delivered out of the warehouse. When tobacco equipment cigarette frame is in production and processing, mainly carry out welding operation through welding equipment to it, the fixed installation of welder on the current welding equipment is on welder head mounting bracket, and its structure is fixed, can not carry out the angle adjustment of welder head according to the position needs of welding, in the welding use, only can realize welding the outside straight line butt joint of cigarette frame skeleton, still need the manual welding reinforcement of operating personnel to the inboard butt joint of cigarette frame skeleton.

Disclosure of Invention

The utility model aims to provide a welding gun head clamping mechanism for a cigarette frame welding device, which is simple in overall structure composition, and can be used for adjusting the proper angle position of a welding gun head according to specific welding position requirements when welding operation is carried out on a cigarette frame so as to meet the use requirement of specific welding positions of the cigarette frame.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a welder head fixture for cigarette frame welding equipment, includes main frame, angle adjustment drive division, connecting belt, locking adjustable rocker and closes the piece and carry out the centre gripping and close the piece, main frame install on external mechanism, install angle adjustment drive division in main frame's lower part one side, angle adjustment drive division and main frame install together, install the hinge pin axle in main frame's lower part opposite side, locking adjustable rocker closes the piece and installs on the hinge pin axle through its last adjustable one side, locking adjustable rocker closes the piece and locks through lock nut and hinge pin axle after the adjustment, installs the execution centre gripping that is used for butt welding gun head drive and centre gripping in locking adjustable rocker and closes the downside of piece and arrange, the execution centre gripping close the piece link to each other with locking adjustable rocker and close the piece together.

The angle adjustment driving part comprises a servo driving motor, a motor driving shaft and a main driving wheel, wherein the servo driving motor is arranged on the main bearing frame, the motor driving shaft for outputting positive and negative rotation torque is arranged on the servo driving motor, and the main driving wheel is arranged at the outer side end part of the motor driving shaft and fixedly arranged with the outer side end of the motor driving shaft.

The adjustable rocker assembly of locking include, go up mounting bracket, lower mounting bracket, adjustment mounting panel, set up the installation through-hole on the upper portion of last mounting bracket, go up the mounting bracket and pass through installation through-hole movable mounting at articulated epaxial, the adjustment mounting panel is installed down on the mounting bracket and fixedly link to each other with lower mounting bracket, all correspond the processing on last mounting bracket, lower mounting bracket and have rectangular shape to lead to the groove, have arranged the tie bolt group with last mounting bracket, lower mounting bracket tensioning together at rectangular shape leads to the inslot.

Further, a threaded through hole is formed in the adjusting mounting plate, an adjusting bolt is arranged in the threaded through hole and is in threaded fit with the threaded through hole, and the top of the adjusting bolt can prop against the side wall of the upper mounting frame to adjust and prop against the relative positions of the upper mounting frame and the lower mounting frame.

The execution clamping piece comprises a driven wheel, a driven wheel shaft, a clamping frame and a clamping head, wherein one side part of the driven wheel shaft is arranged on the lower mounting frame through a bearing, the driven wheel is arranged on the driven wheel shaft and fixedly arranged together with the driven wheel shaft, the clamping frame is arranged at the outer end of the driven wheel shaft and is locked with the driven wheel shaft through a locking nut, and the clamping head is arranged on the clamping frame and is connected with the clamping frame.

The clamping frame is provided with a bayonet, one side of the clamping head is provided with a bayonet part arranged on the clamping frame, a threaded hole is formed in the bayonet, a locking screw is arranged in the threaded hole, and the clamping head is tightly propped against the bayonet by the locking screw.

Further, a clamping hole with one side open is processed on the clamping head, and the clamping hole can clamp and position the welding gun head.

The beneficial effects of the utility model are as follows: the welding gun head clamping mechanism for the smoke frame welding equipment has scientific overall structural design, and compared with the existing welding gun head clamping mechanism with a fixed structure, the welding gun head clamping mechanism has the following technical characteristics and advantages:

1. the angle adjustment of the welding gun head can be realized; compared with the existing welding gun head clamping mechanism with a fixed structure, the welding gun head clamping mechanism can realize the angle adjustment of the welding gun head through the synergistic effect of the angle adjustment driving part, the connecting belt, the locking adjustable swing frame assembly, the execution clamping assembly and other constituent structures when in specific use, so that the welding gun head can realize welding position welding at an optimal angle;

2. the structural design is simple, and the disassembly and the assembly are convenient; the angle adjusting driving part, the locking adjustable swing frame assembly, the execution clamping assembly and other component structures can meet the very convenient disassembly and use requirements, and the device is convenient to repair and maintain in the later use;

3. the locking adjustable swing frame assembly adopts a split structural design, and can adjust the tension of the connecting belt during use, so that the transmission effect between the main driving wheel and the auxiliary driving wheel is accurate and stable.

Drawings

FIG. 1 is a schematic view of the mounting assembly of the welding gun head clamping mechanism of the present utility model;

FIG. 2 is a schematic top view of the gun head clamping mechanism of the present utility model;

fig. 3 is a schematic structural view of an angle adjustment driving part in the present utility model;

FIG. 4 is a schematic view of a locked adjustable swing frame assembly according to the present utility model;

FIG. 5 is a schematic view of the structure of the actuating clamp assembly of the present utility model;

the reference numerals in the figures are: the welding gun comprises a 1-main bearing frame, a 2-angle adjusting driving part, a 3-connecting belt, a 4-locking adjustable swing frame assembly, a 5-executing clamping assembly, a 6-welding gun head, a 21-servo driving motor, a 22-motor driving shaft, a 23-main driving wheel, a 41-upper mounting frame, a 42-lower mounting frame, a 43-adjusting mounting plate, a 44-hinge pin shaft, a 45-long strip-shaped through groove, a 46-threaded through hole, a 51-auxiliary driving wheel, a 52-driven wheel shaft, a 53-clamping frame, a 54-clamping head, a 55-bayonet and a 56-clamping hole.

Detailed Description

In order to make the technical solution of the present utility model better understood by those skilled in the art, the present utility model is further described in detail below with reference to the drawings and the detailed description, and it should be noted that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly or indirectly connected to the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The terms "left" and "right" used in this specification to denote orientations are each referenced to a particular structure shown in the drawings, and are not to be construed as limiting the structure.

Specific example 1: as shown in fig. 1 and 2 of the specification of the present utility model, the welding gun head clamping mechanism for a cigarette frame welding device provided by the present utility model mainly includes a main bearing frame 1, an angle adjustment driving part 2, a connecting belt 3, a locking adjustable swing frame assembly 4 and an actuating clamping assembly 5, wherein the main bearing frame 1 is used for carrying out installation and bearing on the angle adjustment driving part 2, the main bearing frame 1 is installed on an external mechanism, the angle adjustment driving part 2 for driving the actuating clamping assembly 5 to realize angle adjustment is installed on one side of the lower part of the main bearing frame 1, the angle adjustment driving part 2 is installed with the main bearing frame 1, a hinge pin 44 for adapting installation of the locking adjustable swing frame assembly 4 is installed on the other side of the lower part of the main bearing frame 1, the locking adjustable swing frame assembly 4 is adjustably installed on the hinge pin 44 through one side of the locking adjustable swing frame assembly 4, the lower side of the locking adjustable swing frame assembly 4 is provided with an actuating clamping assembly 5 for driving the welding gun head 6 and the actuating clamping assembly 5, and the actuating clamping assembly 5 is rotatably connected with the actuating clamping assembly 3 through the hinge pin 44, and the actuating clamping assembly 51 is rotatably connected with the actuating clamping assembly 5 in the main bearing frame 2 through the driving part 3.

As shown in fig. 3 of the specification of the present utility model, the angle adjustment driving part 2 for driving the clamping assembly 5 to implement angle adjustment comprises a servo driving motor 21, a motor driving shaft 22 and a main driving wheel 23, wherein the servo driving motor 21 is used for providing forward and reverse rotation driving torque, the servo driving motor 21 is installed on the main bearing frame 1, the motor driving shaft 22 for outputting forward and reverse rotation torque is installed on the servo driving motor 21, and when in installation, the main driving wheel 23 for driving the driven driving wheel 51 to rotate is installed at the outer side end part of the motor driving shaft 22 and fixedly installed with the outer side end of the motor driving shaft 22.

As shown in fig. 4 of the specification of the present utility model, the locking adjustable swing frame assembly 4 for installing and carrying and clamping assembly 5 includes an upper installation frame 41, a lower installation frame 42, and an adjustment installation plate 43, wherein an installation through hole for adapting to the installation of a hinge pin 44 is formed at the upper portion of the upper installation frame 41, the upper installation frame 41 is movably installed on the hinge pin 44 through the installation through hole, the adjustment installation plate 43 is installed on the lower installation frame 42 and fixedly connected with the lower installation frame 42, during specific installation, elongated through grooves 45 are correspondingly processed on the upper installation frame 41 and the lower installation frame 42, a connecting bolt group for tightening the upper installation frame 41 and the lower installation frame 42 is arranged in the elongated through grooves 45, simultaneously, a threaded through hole 46 is processed on the adjustment installation plate 43, an adjustment bolt is arranged in the threaded through hole 46, and the adjustment bolt is in threaded fit with the threaded through hole 46, and when the specific installation is used, the top of the adjustment bolt can prop against the side wall of the upper installation frame 41 to realize adjustment and jacking of the relative positions of the upper installation frame 41 and the lower installation frame 42, a connecting bolt group for tightening the main wheel 23, and a tightening belt 51 between the driving wheels and the driving wheels are ensured, and the driving wheels are connected with each other accurately and stably.

As shown in fig. 5 of the specification of the present utility model, since the clamping member 5 for performing the clamping operation directly on the welding gun head 6 includes the driven wheel 51, the driven wheel shaft 52, the clamping frame 53 and the clamping head 54, wherein the driven wheel shaft 52 is used for mounting and supporting the driven wheel 51, one side portion of the driven wheel shaft 52 is mounted on the lower mounting frame 42 through a bearing, the driven wheel 51 is mounted on the driven wheel shaft 52 and fixedly mounted with the driven wheel shaft 52, the clamping frame 53 adapted to the mounting of the clamping head 54 is mounted at the outer end of the driven wheel shaft 52, the clamping frame 53 is locked with the driven wheel shaft 52 and the driven wheel 51 through a locking nut, the clamping head 54 for clamping the welding gun head 6 is mounted on the clamping frame 53 and connected with the clamping frame 53, and the clamping hole 56 with one side opened is processed on the clamping head 54, so that the clamping positioning operation can be performed on the welding gun head 6.

The working principle and working process of the welding gun head clamping mechanism for the smoke frame welding equipment in specific installation operation are as follows:

1. the installation stage process comprises the following steps: firstly, an operator can install the angle adjustment driving part 2 on the main bearing frame 1, install the main driving wheel 23 on the motor driving shaft 22 on the servo driving motor 21, then install the locking adjustable swing frame assembly 4, specifically, firstly, connect the upper mounting frame 41 with the lower mounting frame 42 together through a connecting bolt set, tightly push the upper mounting frame 41 to position by a tightly pushing screw on the adjustment mounting plate 43, then movably install the installed locking adjustable swing frame assembly 4 on the hinge pin shaft 44 through an installation through hole on the upper mounting frame, after the position is adjusted, lock the locking adjustable swing frame assembly 4 with the main bearing frame 1 through a locking nut, after the installation is completed, the operator can install the execution clamping assembly 5 on the lower mounting frame 42 in the locking adjustable swing frame assembly 4, and finally connect the main driving wheel 23 in the angle adjustment driving part 2 with the slave driving wheel 51 in the execution clamping assembly 5 through a connecting belt 3, so as to realize power transmission between the main driving wheel 23 and the slave driving wheel 51;

2. operation control phase procedure: firstly, an operator can hold the welding gun head 6 at the position of a clamping hole 56 formed in the clamping head 54 in the clamping assembly 5, ensure that the clamping head 54 clamps the welding gun head 6 stably, then control a servo driving motor 21 in the angle adjustment driving part 2 to work through an external control mechanism, the servo driving motor 21 drives a main driving wheel 23 to rotate through a motor driving shaft 22, the main driving wheel 23 drives a driven driving wheel 51 to rotate through a connecting belt 3 during rotation, at the moment, the driven driving wheel 51 can drive a clamping frame 53 and the clamping head 54 to realize rotation angle adjustment, and at the moment, the welding gun head 6 arranged at the position of the clamping hole 56 on the clamping head 54 can perform adaptive and flexible angle adjustment to meet the welding use of a specific welding position of a smoke frame.

Specific example 2: in order to make the utility model have convenient and flexible disassembly and accurate angle adjustment when being specifically installed and used, on the basis of the embodiment 1, the clamping frame 53 is provided with the bayonet 55 which is matched with the clamping head 54 to be clamped and installed, one side of the clamping head 54 is installed at the bayonet 55 part arranged on the clamping frame 53, a threaded hole is processed at the bayonet 55 part, a locking screw is installed in the threaded hole, the clamping head 54 is tightly pressed at the bayonet 55 part by the locking screw when being installed, and an operator can realize the disassembly and assembly operation of the clamping head 54 by loosening and tightening the locking screw at the bayonet 55 part when being disassembled.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The utility model provides a welder head fixture for cigarette frame welding equipment, a serial communication port, including main frame (1), angle adjustment drive division (2), connecting belt (3), locking adjustable rocker closes piece (4) and carries out centre gripping and closes piece (5), main frame (1) are installed on external mechanism, angle adjustment drive division (2) are installed in main frame (1) lower part one side, angle adjustment drive division (2) are in the same place with main frame (1) installation, articulated round pin axle (44) are installed in main frame (1) lower part opposite side, locking adjustable rocker closes piece (4) through its last one side adjustable install on articulated round pin axle (44), locking adjustable rocker closes piece (4) through lock nut and articulated round pin axle (44) locking, the lower side installation of locking adjustable rocker closes piece (4) is arranged and is used for driving and carrying out centre gripping and closes piece (5) of centre gripping welder head (6), carry out centre gripping and close piece (5) link together with locking adjustable rocker piece (4).

2. The welding gun head clamping mechanism for a cigarette frame welding device according to claim 1, wherein the angle adjustment driving part (2) comprises a servo driving motor (21), a motor driving shaft (22) and a main driving wheel (23), the servo driving motor (21) is mounted on the main bearing frame (1), the motor driving shaft (22) for outputting positive and negative rotation torque is mounted on the servo driving motor (21), and the main driving wheel (23) is mounted at the outer side end part of the motor driving shaft (22).

3. The welding gun head clamping mechanism for the smoke frame welding equipment according to claim 1, wherein the locking adjustable swing frame assembly (4) comprises an upper mounting frame (41), a lower mounting frame (42) and an adjusting mounting plate (43), mounting through holes are formed in the upper portion of the upper mounting frame (41), the upper mounting frame (41) is movably mounted on a hinge pin (44) through the mounting through holes, the adjusting mounting plate (43) is mounted on the lower mounting frame (42), elongated through grooves (45) are correspondingly formed in the upper mounting frame (41) and the lower mounting frame (42), and connecting bolt groups for tightening the upper mounting frame (41) and the lower mounting frame (42) are arranged in the elongated through grooves (45).

4. A welding gun head clamping mechanism for a smoke frame welding device according to claim 3, characterized in that a threaded through hole (46) is formed in the adjusting mounting plate (43), an adjusting bolt is arranged in the threaded through hole (46), the adjusting bolt is in threaded fit with the threaded through hole (46), and the top of the adjusting bolt can prop against the side wall of the upper mounting frame (41) to adjust and prop against the relative positions of the upper mounting frame (41) and the lower mounting frame (42).

5. A welding gun head clamping mechanism for a cigarette frame welding device according to claim 3, characterized in that the executing clamping piece (5) comprises a driven wheel (51), a driven wheel shaft (52), a clamping frame (53) and a clamping head (54), one side part of the driven wheel shaft (52) is arranged on the lower mounting frame (42) through a bearing, the driven wheel (51) is arranged on the driven wheel shaft (52), the clamping frame (53) is arranged at the outer end of the driven wheel shaft (52), the clamping frame (53) is locked with the driven wheel shaft (52) through a locking nut, and the clamping head (54) is arranged on the clamping frame (53) and connected with the clamping frame (53).

6. The welding gun head clamping mechanism for the cigarette frame welding equipment according to claim 5, wherein a bayonet (55) is arranged on the clamping frame (53), one side of the clamping head (54) is provided with a bayonet (55) arranged on the clamping frame (53), a threaded hole is formed in the bayonet (55), a locking screw is arranged in the threaded hole, and the clamping head (54) is tightly pressed on the bayonet (55) by the locking screw.

7. The welding gun head clamping mechanism for a cigarette frame welding device according to claim 6, wherein a clamping hole (56) with one side open is formed in the clamping head (54), and the clamping hole (56) can clamp and position the welding gun head (6).