CN219096322U

CN219096322U - Automatic printing and marking device for rectifier bridge

Info

Publication number: CN219096322U
Application number: CN202223422747.5U
Authority: CN
Inventors: 吴小奎; 陈敬; 江雪眉; 王卫林
Original assignee: Huangshan Qimen Dingfeng Electronics Co ltd
Current assignee: Huangshan Qimen Dingfeng Electronics Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-05-30
Anticipated expiration: 2032-12-19

Abstract

The utility model discloses an automatic printing and marking device of a rectifier bridge, which comprises a mounting frame, wherein a laser marking machine is arranged in the upper end of the mounting frame, a lifting mechanism is arranged on the right side of the mounting frame, the lifting mechanism comprises an electric telescopic rod capable of moving vertically, a disassembly and assembly mechanism is arranged on the right side of the electric telescopic rod, the disassembly and assembly mechanism comprises a mounting block, the left side of the mounting block is arranged on the right end of the electric telescopic rod, a laser marking head is inserted in the mounting block, a compression spring is arranged in the mounting block, the upper end of the compression spring is provided with a compression block, the upper end of the compression block is propped against the lower end of the laser marking head, and the laser marking head is not required to be welded on equipment through the disassembly and assembly mechanism which is arranged, so that when the subsequent laser marking head is damaged and needs maintenance or replacement, the laser marking head is convenient to install and disassemble, and the practicability and the overall working efficiency of the laser marking head are improved.

Description

Automatic printing and marking device for rectifier bridge

Technical Field

The utility model belongs to the technical field of rectifier bridge processing, and particularly relates to an automatic printing and marking device for a rectifier bridge.

Background

The rectifier bridge is a common electronic component used in a full-wave rectifier circuit and can be divided into a full bridge and a half bridge, wherein the full bridge is formed by sealing four diodes of a connected bridge rectifier circuit together, the half bridge is formed by sealing half of bridge rectification of the four diodes together, and the two half bridges can form a bridge rectifier circuit.

The rectifier bridge needs laser marking machine to carry out printing marking work to the rectifier bridge in the production process, however the laser marking head of current laser marking machine is generally welded on laser marking equipment, and when laser marking head hair damaged, laser marking head is inconvenient for installation and dismantlement work, influences holistic working quality then, and the practicality is relatively poor, and we propose rectifier bridge automatic printing marking device for this purpose.

Disclosure of Invention

The utility model aims to provide an automatic printing and marking device for a rectifier bridge, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a rectifier bridge automatic printing marking device, includes the mounting bracket, the inside laser marking machine that is provided with of upper end of mounting bracket, the right side of mounting bracket is provided with elevating system, elevating system includes but vertical migration's electric telescopic handle, electric telescopic handle's right side is provided with dismouting mechanism, dismouting mechanism includes the installation piece, the left side of installation piece sets up on electric telescopic handle's right-hand member, the inside grafting of installation piece has laser marking head, the inside of installation piece is provided with compression spring, compression spring's upper end is provided with the extrusion piece, the upper end of extrusion piece offsets with the lower extreme of laser marking head, the upper end butt of laser marking head has the baffle, baffle movable mounting is inside the upper end of installation piece.

Preferably, the lifting mechanism comprises a fixed frame, the fixed frame is arranged on the outer wall of the right side of the mounting frame, a threaded rod is rotatably arranged in the fixed frame through a bearing, a lifting block is connected with the circumferential surface of the threaded rod in a threaded manner, and the electric telescopic rod is arranged in the lifting block.

Preferably, two baffle plates are arranged in front and back symmetrically, the front side wall and the back side wall of the upper end of the installation block are respectively provided with telescopic springs, and one ends, far away from the installation block, of the two groups of telescopic springs are respectively connected with the two baffle plates.

Preferably, the upper end of the mounting block is internally provided with two movable grooves, and one ends of the two baffles, which are close to the laser marking heads, are respectively arranged in the two movable grooves.

Preferably, the inner walls of the front end and the rear end of the fixed frame are respectively provided with a movable groove, and the front end and the rear end of the lifting block are respectively and slidably arranged in the two movable grooves.

Preferably, the upper end of the threaded rod penetrates through the upper end of the fixed frame and is provided with a knob, and the surface of the knob is provided with an anti-skid sleeve.

Preferably, a data line interface is arranged on the left side wall of the upper end of the laser marking head, and the laser marking machine is electrically connected with the electric telescopic rod.

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

(1) This rectifier bridge automatic printing marking device, through the dismouting mechanism that sets up, need not to beat the laser and beat the head welding on equipment for follow-up laser is beaten the head and is damaged when needing maintenance or change, and laser is beaten the head installation and is dismantled comparatively convenient, has improved the practicality and the holistic work efficiency of laser and beaten the head.

(2) This rectifier bridge automatic printing marking device through the elevating system who sets up, can adjust the inside laser of dismouting mechanism and beat the horizontal position and the height of mark head, has improved the printing of laser marking head and has beaten mark quality then, has improved the application scope of beating the mark product simultaneously.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a front cross-sectional view of the present utility model;

FIG. 3 is an enlarged view of the structure of FIG. 2A in accordance with the present utility model;

FIG. 4 is a right side cross-sectional view of the present utility model;

fig. 5 is a top cross-sectional view of the laser marking head of the present utility model.

In the figure: 1. a mounting frame; 2. a laser marking machine; 3. a lifting mechanism; 301. a fixed frame; 302. a threaded rod; 303. a lifting block; 304. an electric telescopic rod; 4. a disassembly and assembly mechanism; 401. a mounting block; 402. laser marking heads; 403. a compression spring; 404. extruding a block; 405. a baffle; 5. a telescopic spring; 6. a movable groove; 7. and a moving groove.

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.

Referring to fig. 1-5, the utility model provides an automatic printing and marking device for a rectifier bridge, which comprises a mounting frame 1, wherein a laser marking machine 2 is arranged inside the upper end of the mounting frame 1, a lifting mechanism 3 is arranged on the right side of the mounting frame 1, the lifting mechanism 3 comprises an electric telescopic rod 304 capable of moving vertically, a dismounting mechanism 4 is arranged on the right side of the electric telescopic rod 304, the dismounting mechanism 4 comprises a mounting block 401, the left side of the mounting block 401 is arranged on the right end of the electric telescopic rod 304, a laser marking head 402 is inserted into the mounting block 401, a compression spring 403 is arranged inside the mounting block 401, an extrusion block 404 is arranged at the upper end of the compression spring 403, the upper end of the extrusion block 404 abuts against the lower end of the laser marking head 402, a baffle 405 abuts against the upper end of the laser marking head 402, and the baffle 405 is movably mounted inside the upper end of the mounting block 401.

In this embodiment, preferably, elevating system 3 includes fixed frame 301, fixed frame 301 sets up the right side outer wall at mounting bracket 1, the inside of fixed frame 301 is rotated through the bearing and is installed threaded rod 302, threaded rod 302's circumference surface threaded connection has elevating block 303, electric telescopic handle 304 sets up in elevating block 303's inside, before the printing of rectifier bridge is beaten the mark, through rotating threaded rod 302, can drive elevating block 303, electric telescopic handle 304 and dismouting mechanism 4 vertical migration, then can adjust the height of dismouting mechanism 4, through opening electric telescopic handle 304, can drive dismouting mechanism 4 horizontal migration, then can adjust the horizontal position of dismouting mechanism 4, and then the inside laser of the dismouting mechanism 4 of being convenient for beaten mark head 402 and beat smooth rectifier bridge and beat the mark work.

In this embodiment, preferably, two baffle plates 405 are symmetrically disposed front and back, two front and back side walls at the upper end of the mounting block 401 are respectively provided with two telescopic springs 5, one end of each of the two groups of telescopic springs 5, which is far away from the mounting block 401, is respectively connected with the two baffle plates 405, and this structure is provided, so that a worker can move the baffle plates 405, so that the part of the baffle plates 405, which is located at the upper end of the laser marking head 402, moves into the mounting block 401, at this time, the laser marking head 402 can be detached or mounted, then the baffle plates 405 are loosened and the baffle plates 405 are subjected to the force of the telescopic springs 5, and the baffle plates 405 return to the initial position, thereby propping against the upper end of the laser marking head 402, and then the laser marking head 402 is fixed in the mounting block 401.

In this embodiment, preferably, the movable slot 6 is set up inside the upper end of the installation block 401, and the movable slot 6 is provided with two, and two baffles 405 are close to the one end of laser marking head 402 and set up respectively in the inside of two movable slots 6, and the setting of movable slot 6 provides the activity space for baffles 405 can smooth horizontal back-and-forth movement, makes baffles 405 can with the upper end butt of laser marking head 402 or lose the spacing effect to laser marking head 402, and then is convenient for laser marking head 402 follow-up installation or dismantlement work.

In this embodiment, preferably, the inner walls at the front and rear ends of the fixed frame 301 are provided with moving grooves 7, the front and rear ends of the lifting block 303 are slidably mounted in the two moving grooves 7, and the moving grooves 7 provide a space for the lifting block 303 to move vertically, so that the lifting block 303 smoothly drives the electric telescopic rod 304 to move vertically.

In this embodiment, preferably, the upper end of the threaded rod 302 penetrates through the upper end of the fixed frame 301 and is provided with a knob, and the surface of the knob is provided with an anti-slip cover, so that a worker can smoothly rotate the threaded rod 302 through the knob, and then the lifting block 303 can be conveniently and vertically moved smoothly.

In this embodiment, preferably, the left side wall of the upper end of the laser marking head 402 is provided with a data line interface, the laser marking machine 2 is electrically connected with the electric telescopic rod 304, and the data line interface is set, so that the laser marking head 402 can be connected with the laser marking machine 2 through the data line interface and the data line, and then the laser marking machine 2 is convenient for operating the laser marking head 402.

The working principle and the using flow of the utility model are as follows: when needs carry out printing to the rectifier bridge and beat the mark, rotatory knob at first, make the knob drive threaded rod 302 rotate, then drive elevating block 303, electric telescopic handle 304 and dismouting mechanism 4 vertical movement to suitable height, then open electric telescopic handle 304, make electric telescopic handle 304 drive dismouting mechanism 4 horizontal movement to suitable position, can control laser marking head 402 through operating laser marking machine 2 this moment, make laser marking head 402 carry out the printing to the rectifier bridge automatically and beat the mark work, when laser marking head 402 takes place to damage and need maintain or change, move two baffles 405 that install the inside of piece 401 to keeping away from laser marking head 402 department, make baffle 405 and laser marking head 402 contact, laser marking head 402 receives the power of compression spring 403 this moment can be by ejecting the inside of installation piece 401, thereby make things convenient for the staff to take out laser marking head 402 from installation piece 401 inside, then be convenient for the laser marking head 402 of renewing or this laser marking head 402 to maintain.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. Rectifier bridge automatic printing marking device, including mounting bracket (1), its characterized in that: the laser marking machine is characterized in that a laser marking machine (2) is arranged at the upper end of the mounting frame (1), a lifting mechanism (3) is arranged on the right side of the mounting frame (1), the lifting mechanism (3) comprises an electric telescopic rod (304) capable of moving vertically, a disassembly and assembly mechanism (4) is arranged on the right side of the electric telescopic rod (304), the disassembly and assembly mechanism (4) comprises a mounting block (401), a laser marking head (402) is inserted into the mounting block (401), a compression spring (403) is arranged inside the mounting block (401), a pressing block (404) is arranged at the upper end of the pressing spring (403), the upper end of the pressing block (404) is abutted against the lower end of the laser marking head (402), a baffle (405) is abutted against the upper end of the laser marking head (402), and the baffle (405) is movably mounted inside the upper end of the mounting block (401).

2. The automatic printing and marking device for the rectifier bridge according to claim 1, wherein: elevating system (3) are including fixed frame (301), fixed frame (301) set up the right side outer wall at mounting bracket (1), threaded rod (302) are installed through the bearing rotation to the inside of fixed frame (301), the circumference surface threaded connection of threaded rod (302) has elevating block (303), electric telescopic handle (304) set up the inside at elevating block (303).

3. The automatic printing and marking device for the rectifier bridge according to claim 1, wherein: two baffle plates (405) are symmetrically arranged front and back, two telescopic springs (5) are respectively arranged on the front side wall and the rear side wall of the upper end of the installation block (401), and one ends, far away from the installation block (401), of the two telescopic springs (5) are respectively connected with the two baffle plates (405).

4. The automatic printing and marking device for the rectifier bridge according to claim 1, wherein: the upper end of the mounting block (401) is internally provided with two movable grooves (6), and one ends of the two baffles (405) close to the laser marking heads (402) are respectively arranged in the two movable grooves (6).

5. The automatic printing and marking device for the rectifier bridge according to claim 2, wherein: the inner walls of the front end and the rear end of the fixed frame (301) are respectively provided with a movable groove (7), and the front end and the rear end of the lifting block (303) are respectively and slidably arranged in the two movable grooves (7).

6. The automatic printing and marking device for the rectifier bridge according to claim 2, wherein: the upper end of the threaded rod (302) penetrates through the upper end of the fixed frame (301) and is provided with a knob, and the surface of the knob is provided with an anti-skid sleeve.

7. The automatic printing and marking device for the rectifier bridge according to claim 1, wherein: the left side wall of laser marking head (402) upper end is provided with the data line interface, laser marking machine (2) and electric telescopic handle (304) electric connection.