CN216990338U

CN216990338U - Fixing device for laser sign welding machine

Info

Publication number: CN216990338U
Application number: CN202122180086.9U
Authority: CN
Inventors: 卢赛
Original assignee: Jiangpin Technology Wuhan Co ltd
Current assignee: Jiangpin Technology Wuhan Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-07-19
Anticipated expiration: 2031-09-09

Abstract

The utility model discloses a fixing device for a laser label welding machine, which comprises a bottom plate and a fixing mechanism arranged on the bottom plate, wherein a rod groove is formed in the top end of the bottom plate, a screw rod is arranged in the rod groove, two ends of the screw rod are respectively in rotary insertion connection with corresponding inner walls of the rod groove, and the screw thread turning directions of the outer surfaces of the two axial sides of the screw rod are opposite; the outer sides of the two ends of the screw are both threaded with threaded blocks in a penetrating way; two the thread block top is fixedly connected with riser and frame box respectively, and driven screw rod drives the riser and moves in step in opposite directions with frame box, can fix the both ends of machined part, electric telescopic handle's operation promotes the surface contact of support and machined part, and the continuation of slide moves, can make the pulley of extension board one end contact with the top of machined part, great promotion the stability of device, reach the omnidirectional location to the machined part, the stable welding of the sign of being convenient for, the cushion that sets up can cushion the protection to the one end of machined part.

Description

Fixing device for laser sign welding machine

Technical Field

The utility model relates to the technical field of welding and fixing, in particular to a fixing device for a laser label welding machine.

Background

With the development of science and the progress of society, modern equipment is gradually advancing to people's life, and the modern equipment not only makes people's life convenient, and the modern equipment has still promoted the progress of human society, and laser welding machine is the equipment of joining metal or other thermoplastic materials, and it is comparatively extensive in machining field, can use fixing device to consolidate the work piece in the welding process.

When the existing device is used for fixing a workpiece, the workpiece is clamped in a one-way mode mostly, in the welding process, the workpiece can move, welding defects and size errors are prone to being caused, the product quality is affected, the welding stability of the label is poor, the practicability is not strong, and therefore the fixing device for the laser label welding machine is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fixing device for a laser label welding machine, which solves the problem that the label cannot be stably fixed and welded in multiple directions in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a fixing device for a laser label welding machine comprises a bottom plate and a fixing mechanism installed on the bottom plate, wherein a rod groove is formed in the top end of the bottom plate, a screw rod is arranged in the rod groove, two ends of the screw rod are respectively in rotary insertion connection with corresponding inner walls of the rod groove, and the thread directions of outer surfaces of two axial sides of the screw rod are opposite; the outer sides of the two ends of the screw are both threaded with threaded blocks in a penetrating way; the tops of the two threaded blocks are respectively and fixedly connected with a vertical plate and a frame box, a guide rod is detachably mounted on the vertical plate, a rotating motor is arranged in the frame box, and one end of the rotating motor, which is opposite to the vertical plate, is connected with a card sleeve; the fixing mechanism comprises an electric telescopic rod and a fixing block, a sliding rod is arranged at the top end of the fixing block, an extension plate is hinged to the top end of the sliding rod, the extension plate is close to one end of a rod groove and provided with a pulley, a sliding plate is sleeved on the outer surface of the sliding rod in a movable mode, a support is connected to one end of the sliding plate in a connected mode, the support is fixedly arranged on the sliding rod, and the output end of the electric telescopic rod is fixedly connected with the corresponding end of the fixing block through a clamping sleeve.

Preferably, the surface of the sliding rod is further sleeved with a spring, the spring is located between the sliding plate and the support plate, and the other end of the support plate is rotatably connected with the corresponding end of the sliding plate through a connecting rod.

Preferably, the bottom plate is fixedly provided with a welding component and a placing plate respectively, a welding head is arranged at one end of the welding component, which is opposite to the rod groove, the placing plate is positioned at the top end of the middle part of the rod groove, and the middle part of the top end of the placing plate is of a concave structure.

Preferably, the guide rod is installed on the vertical plate through a bolt, a soft cushion is arranged at one end of the vertical plate, which is opposite to the frame box, sliding blocks are arranged at two ends of the vertical plate and the frame box, and a sliding groove in sliding fit with the sliding blocks is clamped at the top end of the bottom plate.

Preferably, a driving motor is installed on one side of the bottom plate, and the output end of the driving motor is fixedly connected with one end of the corresponding screw rod.

Preferably, the bottom plate is provided with at least one hinge lug seat, wherein the two hinge lug seats are oppositely arranged at two ends of the rod groove, and the two hinge lug seats are respectively hinged with the electric telescopic rod and the fixing block.

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

1. through the cooperation of the riser that sets up, the cushion, the tablet cover, electric telescopic handle, support and extension board etc. use, driven screw rod drives the riser and moves in step with the frame box in opposite directions, can fix the both ends of machined part, electric telescopic handle's operation promotes the surface contact of support and machined part, the continuation of slide removes, the pulley that can make extension board one end contacts with the top of machined part, great promotion the stability of device, reach the omnidirectional location to the machined part, the stable welding of the sign of being convenient for.

2. Through the cushion that sets up, can cushion the protection to the one end of machined part, the spring is used with the cooperation of connecting rod, can make the extension board that removes form the slope of certain angle, and under the elastic action of spring, the one end that makes the extension board can contact with the top of machined part, is convenient for adjust the extension board.

Drawings

Fig. 1 is a schematic structural view of a fixing device for a laser sign welding machine according to the present invention.

Fig. 2 is a partially cut-away view of the fixing device for a laser label welding machine from another view angle.

Fig. 3 is a schematic structural diagram of the fixing mechanism in fig. 2.

In the figure: 1. a base plate; 11. a rod groove; 111. a hinge lug seat; 12. a chute; 13. welding the components; 14. placing the plate; 15. welding a head; 2. a drive motor; 21. a screw; 22. a vertical plate; 23. a soft cushion; 24. a guide bar; 25. a frame box; 26. a slider; 27. a card cover; 3. a fixing mechanism; 31. an electric telescopic rod; 32. a fixed block; 33. a slide plate; 34. a support; 35. a pulley; 36. a support plate; 37. a slide bar; 38. a spring; 39. a connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a fixing device for a laser label welding machine comprises a base plate 1 and a fixing mechanism 3 installed on the base plate 1, wherein a rod groove 11 is formed in the top end of the base plate 1, a screw 21 is arranged in the rod groove 11, two ends of the screw 21 are respectively in rotary insertion connection with corresponding inner walls of the rod groove 11, and the thread turning directions of outer surfaces of two axial sides of the screw 21 are opposite; the outer sides of the two ends of the screw 21 are both threaded with threaded blocks; the tops of the two threaded blocks are respectively and fixedly connected with a vertical plate 22 and a frame box 25, a guide rod 24 is detachably mounted on the vertical plate 22, a rotating motor is arranged in the frame box 25, and one end of the rotating motor, which is opposite to the vertical plate 22, is connected with a card sleeve 27; the fixing mechanism 3 comprises an electric telescopic rod 31 and a fixing block 32, a sliding rod 37 is arranged at the top end of the fixing block 32, a support plate 36 is hinged at the top end of the sliding rod 37, a pulley 35 is arranged at one end, close to the rod groove 11, of the support plate 36, a sliding plate 33 is movably sleeved on the outer surface of the sliding rod 37, one end of the sliding plate 33 is connected with a support 34, the support 34 is fixedly arranged on the sliding rod 37, the output end of the electric telescopic rod 31 is fixedly connected with the corresponding end of the fixing block 32 through a clamping sleeve, the screw rod 21 is rotated to drive the threaded blocks at the two ends to synchronously move in opposite directions, so that the vertical plate 22 and the frame box 25 are driven to synchronously move, the mahjong sleeve 27 is driven to move towards one end of a workpiece, the rotating motor is used for driving the mahjong sleeve 27 to turn over, the electric telescopic rod 31 is driven to drive the output end of the sliding plate 33 to move, so that the support 34 is pushed to be in contact with the workpiece, and one end of the workpiece is convenient to fix, the sliding plate 33 continues to move, so that the pulley 35 at one end of the support plate 36 can be contacted with the top end of the workpiece, the workpiece can be positioned in all directions, and the stable welding of the label is facilitated.

The surface of the sliding rod 37 is further sleeved with a spring 38, the spring 38 is located between the sliding plate 33 and the support plate 36, the other end of the support plate 36 is rotatably connected with the corresponding end of the sliding plate 33 through a connecting rod 39, and the spring 38 and the connecting rod 39 are used in a matched mode, so that the movable support plate 36 can be inclined at a certain angle, one end of the support plate 36 can be in contact with the top end of a workpiece, and the processing is limited in multiple directions.

The bottom plate 1 is fixedly provided with a welding component 13 and a placing plate 14 respectively, one end of the welding component 13, which is opposite to the rod groove 11, is provided with a welding head 15, the placing plate 14 is positioned at the top end of the middle part of the rod groove 11, the middle part of the top end of the placing plate 14 is of a sunken structure, the welding head 15 is positioned at one end of the placing plate 14, the label is convenient to weld, and the sunken part on the placing plate 14 is used for placing a workpiece.

Guide arm 24 passes through the bolt and installs on riser 22, the relative one end of frame box 25 of riser 22 is equipped with cushion 23, riser 22 all sets up slider 26 with the both ends of frame box 25, the top card of bottom plate 1 is equipped with the spout 12 with slider 26 looks sliding fit, pivoted screw rod 21, through slider 26 along spout 12 interior horizontal slip, can drive riser 22 and frame box 25 that remove in opposite directions, be convenient for carry out the centre gripping to the machined part, cushion 23 can cushion the protection to the one end of machined part.

Drive motor 2 is installed to one side of bottom plate 1, and drive motor 2's output and the one end fixed connection of corresponding screw rod 21, and drive motor 2 is used for driving screw rod 21 and rotates, provides power take off.

At least one hinge lug seat 111 is arranged on the bottom plate 1, two hinge lug seats 111 are oppositely arranged at two ends of the rod groove 11, the two hinge lug seats 111 are respectively hinged with the electric telescopic rod 31 and the fixing block 32, the electric telescopic rod 31 and the fixing block 32 are hinged, a workpiece placed on the plate 14 can be positioned and limited, and flexible clamping of the workpiece is facilitated.

The working principle is as follows: when the utility model is used, an operator firstly inlays a signboard piece to be welded on a signboard sleeve 27 and places a workpiece in a concave position of a placing plate 14, then drives an electric telescopic rod 31 to drive an output end of the electric telescopic rod to drive a sliding plate 33 to move, thereby pushing a bracket 34 to move so as to enable the bracket to be in contact with the workpiece, so that the top end of the workpiece is conveniently fixed, the sliding plate 33 continuously moves, a pulley 35 at one end of a supporting plate 36 can be in contact with the top end of the workpiece, a spring 38 and a connecting rod 39 are matched for use, the movable supporting plate 36 can form a certain-angle inclination, one end of the supporting plate 36 can be in contact with the top end of the workpiece, so that the workpiece is positioned in all directions, the two ends of the signboard are conveniently stabilized, then, a driving motor 2 is operated to drive a screw rod 21 to rotate, the screw rod 21 is rotated to drive screw blocks at the two ends to synchronously move towards each other, so as to drive the vertical plate 22 and a frame box 25 to synchronously move, and then drive cushion 23 and tablet cover 27 to the both ends of machined part synchronous phase to each other removal, be convenient for to the spacing all around of machined part, meanwhile, synchronous start welding component 13 and rotation motor make the one end of soldered connection 15 can overturn the sign when the welded, be convenient for realize the automatic diversified welding to the machined part.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The fixing device for the laser sign welding machine is characterized by comprising a base plate (1) and a fixing mechanism (3) installed on the base plate (1), wherein a rod groove (11) is formed in the top end of the base plate (1), a screw rod (21) is arranged in the rod groove (11), two ends of the screw rod (21) are respectively in rotating insertion connection with the corresponding inner walls of the rod groove (11), and the thread turning directions of the outer surfaces of two axial sides of the screw rod (21) are opposite; the outer sides of the two ends of the screw rod (21) are both threaded and inserted with threaded blocks; the tops of the two threaded blocks are respectively and fixedly connected with a vertical plate (22) and a frame box (25), a guide rod (24) is detachably mounted on the vertical plate (22), a rotating motor is arranged in the frame box (25), and one end of the rotating motor, which is opposite to the vertical plate (22), is connected with a card sleeve (27); fixed establishment (3) include electric telescopic handle (31), fixed block (32) top is provided with slide bar (37), the top of slide bar (37) articulates there is extension board (36), extension board (36) are close to the one end of pole groove (11) is provided with pulley (35), slide (33) have been cup jointed in the surface activity of slide bar (37), the one end of slide (33) is even connected with support (34), support (34) are fixed to be settled on slide bar (37), the output of electric telescopic handle (31) pass through the cutting ferrule with the corresponding one end fixed connection of fixed block (32).

2. The fixing device for a laser sign welding machine according to claim 1, wherein: the surface of the sliding rod (37) is further sleeved with a spring (38), the spring (38) is located between the sliding plate (33) and the support plate (36), and the other end of the support plate (36) is rotatably connected with one corresponding end of the sliding plate (33) through a connecting rod (39).

3. The fixing device for a laser sign welding machine according to claim 1, wherein: the welding device is characterized in that a welding component (13) and a placing plate (14) are fixedly arranged on the bottom plate (1) respectively, a welding head (15) is arranged at one end, opposite to the rod groove (11), of the welding component (13), the placing plate (14) is located at the top end of the middle of the rod groove (11), and the middle of the top end of the placing plate (14) is of a concave structure.

4. The fixing device for a laser sign welding machine according to claim 1, wherein: the guide rod (24) is installed on the vertical plate (22) through a bolt, a soft cushion (23) is arranged at one end, opposite to the frame box (25), of the vertical plate (22), sliding blocks (26) are arranged at two ends of the vertical plate (22) and the frame box (25), and a sliding groove (12) in sliding fit with the sliding blocks (26) is arranged at the top end of the bottom plate (1) in a clamping mode.

5. The fixing device for a laser sign welding machine according to claim 1, wherein: and a driving motor (2) is installed on one side of the bottom plate (1), and the output end of the driving motor (2) is fixedly connected with one end of the corresponding screw rod (21).

6. The fixing device for a laser sign welding machine according to claim 1, wherein: be equipped with at least one hinge ear seat (111) on bottom plate (1), wherein two hinge ear seat (111) homogeneous phase is in the both ends of pole groove (11), two hinge ear seat (111) respectively with electric telescopic handle (31) and fixed block (32) are articulated.