CN216858615U

CN216858615U - Manual lifting mechanism for laser marking machine

Info

Publication number: CN216858615U
Application number: CN202220077872.8U
Authority: CN
Inventors: 裴世淼; 胡磊; 李慧
Original assignee: Dongguan Diaojiang Intelligent Technology Co ltd
Current assignee: Dongguan Diaojiang Intelligent Technology Co ltd
Priority date: 2022-01-12
Filing date: 2022-01-12
Publication date: 2022-07-01
Anticipated expiration: 2032-01-12

Abstract

The utility model relates to the technical field of laser marking machines, in particular to a manual lifting mechanism for a laser marking machine, which comprises a base and a shell, wherein the shell is fixed on one side of the top end of the base, a sliding table is arranged on the surface of the shell, and a buffer mechanism is arranged on the surface of the sliding table; the inside of casing is provided with the lead screw module, and the lead screw module is put the groove by hand wheel, T type, nut piece, rectangle through groove and lead screw and is constituteed, the casing top in the lead screw module outside is provided with locking mechanism. The utility model not only realizes the locking function of the manual lifting mechanism after movement, avoids the sliding phenomenon of the manual lifting mechanism after the manual lifting mechanism is in place, but also avoids the collision phenomenon of the manual lifting mechanism with the side wall of the shell after movement, and prolongs the service cycle of the manual lifting mechanism.

Description

Manual lifting mechanism for laser marking machine

Technical Field

The utility model relates to the technical field of laser marking machines, in particular to a manual lifting mechanism for a laser marking machine.

Background

The laser marking machine is used for marking permanent marks on the surfaces of various different substances by using laser beams, the marking effect is that deep substances are exposed through the evaporation of surface substances, and the laser marking machine usually needs an elevating mechanism to perform auxiliary elevation in the using process.

The manual lifting mechanism on the market is various nowadays, can satisfy people's user demand basically, but still has certain problem, and specific problem has following several: firstly, the manual lifting mechanism is difficult to realize the locking function after moving, so that the sliding phenomenon is easily caused after the manual lifting mechanism is in place; secondly, the manual lifting mechanism is easy to collide with the side wall of the shell after moving, so that the service cycle of the manual lifting mechanism is shortened.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a manual lifting mechanism for a laser marking machine, which aims to solve the problems that the locking function is difficult to realize after the manual lifting mechanism moves and the service cycle is short in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a manual lifting mechanism for a laser marking machine comprises a base and a shell, wherein the shell is fixed on one side of the top end of the base, a sliding table is arranged on the surface of the shell, and a buffer mechanism is arranged on the surface of the sliding table; the inside of casing is provided with the lead screw module, and the lead screw module is put the groove by hand wheel, T type, nut piece, rectangle through groove and lead screw and is constituteed, the casing top in the lead screw module outside is provided with locking mechanism.

Preferably, the T-shaped groove is formed in the shell, the inner wall of the T-shaped groove is rotatably connected with the lead screw, the top end of the shell is rotatably connected with the hand wheel, and the bottom end of the hand wheel is fixedly connected with the top end of the lead screw.

Preferably, the T type is put the casing surface of groove one side and has been seted up the rectangle and has been led to the groove, and the rectangle leads to the groove and puts the groove intercommunication each other with the T type, the surperficial threaded connection of lead screw has the nut piece, and the one end of slip table pass the rectangle lead to the groove and with the fixed surface of nut piece be connected.

Preferably, locking mechanism is formed by rotating groove, locking tooth, operation groove and reset spring combination, the rotation groove has been seted up to the inside of casing, and the hand wheel passes and rotates the groove to the surface cover that the hand wheel is located the rotation inslot portion is equipped with the locking tooth.

Preferably, the operation groove has been seted up to the inside one side of casing, and the inside in operation groove is provided with T type pull rod to the one end of T type pull rod runs through the casing and extends to the inside in rotation groove and be fixed with the locking tooth piece, and locking tooth mutually supports simultaneously, reset spring is all installed to the both sides on T type pull rod surface, and reset spring's one end and the fixed surface in operation groove are connected, the both sides on casing top all are provided with the pin rod, and the bottom of pin rod runs through the casing and with the mutual grafting cooperation in surface of T type pull rod.

Preferably, buffer gear's inside is provided with buffering frame, buffer board, buffer spring and elasticity post, the surface mounting of slip table has the buffering frame, and the inside of buffering frame is provided with the buffer board to the top of buffer board extends to the outside of buffering frame, the bottom of buffer board is fixed with equidistant buffer spring and elasticity post respectively, and the bottom of buffer spring and elasticity post and the inner wall fixed connection of buffering frame.

Compared with the prior art, the utility model has the beneficial effects that: the manual lifting mechanism for the laser marking machine not only realizes the locking function of the manual lifting mechanism after movement, avoids the sliding phenomenon of the manual lifting mechanism after the manual lifting mechanism is in place, but also avoids the collision phenomenon of the manual lifting mechanism with the side wall of the shell after movement, and prolongs the service cycle of the manual lifting mechanism;

1. the T-shaped pull rod is pressed through the locking mechanism, the T-shaped pull rod drives the locking tooth piece to be meshed with the locking teeth in the rotating groove, then the pin rod and the T-shaped pull rod are mutually inserted and matched, so that the hand wheel is locked, the fixing function of the sliding table is realized, when the sliding table needs to move, the reset spring pushes the T-shaped pull rod to drive the locking tooth piece to be separated from the locking teeth under the action of elastic force through pulling down the pin rod, the locking function of the manual lifting mechanism after moving is realized, and the sliding phenomenon after the manual lifting mechanism is in place is avoided;

2. through being provided with buffer gear, the anticollision power can contact the buffer board earlier during implementation, and the buffer board is extrudeed this moment, and the inside buffer spring of buffering frame and elasticity post can produce the bounce-back force in the extrusion process, act on the buffer board for the buffer board is unloaded the extrusion force, has avoided manual elevating system to take place the phenomenon of collision with the casing lateral wall after the motion, thereby has prolonged manual elevating system's life cycle.

Drawings

FIG. 1 is a schematic three-dimensional structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is an enlarged half-sectional view of the housing of the present invention;

FIG. 4 is a schematic top enlarged view of the housing of the present invention;

FIG. 5 is an enlarged schematic view of the locking mechanism of the present invention;

fig. 6 is an enlarged structural schematic view of the buffer mechanism of the present invention.

In the figure: 1. a base; 2. a housing; 3. a sliding table; 4. a lead screw module; 401. a hand wheel; 402. t-shaped grooves are arranged; 403. a nut block; 404. a rectangular through groove; 405. a lead screw; 5. a locking mechanism; 501. a rotating groove; 502. a locking tooth; 503. an operation slot; 504. a T-shaped pull rod; 505. a return spring; 506. a stop tooth sheet; 507. a pin rod; 6. a buffer mechanism; 601. a buffer frame; 602. a buffer plate; 603. a buffer spring; 604. an elastic column.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying 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, and furthermore, the terms "first", "second", "third", "upper, lower, left, right", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, for example, as being fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; the embodiments of the present invention can be directly connected or indirectly connected through an intermediary, and all other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.

The structure of the manual lifting mechanism for the laser marking machine is shown in fig. 1 and 6, and comprises a base 1 and a shell 2, wherein the shell 2 is fixed on one side of the top end of the base 1, the sliding table 3 is arranged on the surface of the shell 2, the buffering mechanism 6 is arranged on the surface of the sliding table 3, a buffering frame 601, a buffering plate 602, a buffering spring 603 and an elastic column 604 are arranged inside the buffering mechanism 6, the buffering frame 601 is arranged on the surface of the sliding table 3, the buffering plate 602 is arranged inside the buffering frame 601, the top end of the buffering plate 602 extends to the outside of the buffering frame 601, the buffering spring 603 and the elastic column 604 which are equidistant are respectively fixed at the bottom end of the buffering plate 602, and the bottom ends of the buffering spring 603 and the elastic column 604 are fixedly connected with the inner wall of the buffering frame 601.

When the buffer mechanism 6 is implemented, the anti-collision force can firstly contact the buffer plate 602, at this time, the buffer plate 602 is extruded, the buffer spring 603 and the elastic column 604 inside the buffer frame 601 can generate a rebound force in the extrusion process, and the rebound force acts on the buffer plate 602, so that the buffer plate 602 unloads the extrusion force, and the phenomenon that the manual lifting mechanism collides with the side wall of the shell 2 after moving is avoided.

Further, as shown in fig. 3 and 4, a lead screw module 4 is arranged inside the housing 2, the lead screw module 4 is composed of a hand wheel 401, a T-shaped groove 402, a nut block 403, a rectangular through groove 404 and a lead screw 405, the T-shaped groove 402 is formed inside the housing 2, the lead screw 405 is rotatably connected to the inner wall of the T-shaped groove 402, the hand wheel 401 is rotatably connected to the top end of the housing 2, the bottom end of the hand wheel 401 is fixedly connected to the top end of the lead screw 405, the rectangular through groove 404 is formed in the surface of the housing 2 on one side of the T-shaped groove 402, the rectangular through groove 404 is communicated with the T-shaped groove 402, the nut block 403 is connected to the surface of the lead screw 405 in a threaded manner, and one end of the sliding table 3 penetrates through the rectangular through groove 404 and is fixedly connected to the surface of the nut block 403.

During implementation, the hand wheel 401 is rotated to drive the lead screw 405 to rotate around the T-shaped groove 402, and the lead screw 405 can be in threaded fit with the nut block 403 to move up and down when rotating, so that the nut block 403 drives the sliding table 3 to lift.

Further, as shown in fig. 5, a locking mechanism 5 is disposed at the top end of the housing 2 outside the lead screw module 4, the locking mechanism 5 is formed by combining a rotation groove 501, a locking tooth 502, an operation groove 503 and a return spring 505, the interior of the housing 2 is provided with the rotation groove 501, the handwheel 401 passes through the rotation groove 501, the surface of the handwheel 401 inside the rotation groove 501 is sleeved with the locking tooth 502, one side of the interior of the housing 2 is provided with the operation groove 503, the interior of the operation groove 503 is provided with a T-shaped pull rod 504, one end of the T-shaped pull rod 504 penetrates through the housing 2 and extends to the interior of the rotation groove 501 to be fixed with a locking tooth 506, the locking tooth 506 and the locking tooth 502 are mutually matched, two sides of the surface of the T-shaped pull rod 504 are both provided with the return spring 505, one end of the return spring 505 is fixedly connected with the surface of the operation groove 503, two sides of the top end of the housing 2 are both provided with a pin 507, and the bottom end of the pin 507 penetrates the housing 2 and is in plug-in fit with the surface of the T-shaped pull rod 504.

During implementation, through pressing T type pull rod 504, T type pull rod 504 drives locking tooth piece 506 and the mutual meshing of the inside locking tooth 502 of rotation groove 501, peg graft the cooperation each other pin 507 with T type pull rod 504 afterwards to hand wheel 401 locking realizes the fixed function of slip table 3, when needing the slip table 3 motion, through pulling out pin 507, reset spring 505 promotes T type pull rod 504 under the elastic force effect and drives locking tooth piece 506 and locking tooth 502 phase separation, in order to realize the locking function after the motion of manual elevating system.

The working principle is as follows: during the use, at first through rotatory hand wheel 401, make it drive lead screw 405 around T type put the groove 402 and rotate, lead screw 405 can make its up-and-down motion with nut piece 403 mutual screw-thread fit when rotating to make nut piece 403 drive slip table 3 and carry out lifting work.

In the process of the movement of the sliding table 3, the buffer mechanism 6 is used for preventing collision, when the buffer mechanism 6 is implemented, the collision-proof force can firstly contact the buffer board 602, at the moment, the buffer board 602 is extruded, the buffer spring 603 and the elastic column 604 inside the buffer frame 601 can generate the rebound force in the extrusion process, the rebound force acts on the buffer board 602, the extrusion force is removed by the buffer board 602, the collision phenomenon of the manual lifting mechanism with the side wall of the shell 2 after the movement is avoided, and the service cycle of the manual lifting mechanism is prolonged.

When the sliding table 3 needs to be fixed after moving, the T-shaped pull rod 504 is pressed, the T-shaped pull rod 504 drives the locking tooth piece 506 to be meshed with the locking tooth 502 in the rotating groove 501, then the pin rod 507 is in mutual insertion fit with the T-shaped pull rod 504, so that the hand wheel 401 is locked, the fixing function of the sliding table 3 is realized, when the sliding table 3 needs to move, the pin rod 507 is pulled down, the reset spring 505 pushes the T-shaped pull rod 504 to drive the locking tooth piece 506 to be separated from the locking tooth 502 under the action of elastic force, so that the locking function after the manual lifting mechanism moves is realized, the sliding phenomenon after the manual lifting mechanism is in place is avoided, and the use work of the manual lifting mechanism is finally completed.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a manual elevating system that laser marking machine was used, includes base (1) and casing (2), its characterized in that: a shell (2) is fixed on one side of the top end of the base (1), a sliding table (3) is arranged on the surface of the shell (2), and a buffer mechanism (6) is arranged on the surface of the sliding table (3); the lead screw module (4) is arranged inside the shell (2), the lead screw module (4) is composed of a hand wheel (401), a T-shaped groove (402), a nut block (403), a rectangular through groove (404) and a lead screw (405), and a locking mechanism (5) is arranged at the top end of the shell (2) on the outer side of the lead screw module (4).

2. The manual lifting mechanism for the laser marking machine according to claim 1, characterized in that: the T-shaped groove (402) is formed in the shell (2), the T-shaped groove (402) is rotatably connected to the inner wall of the T-shaped groove (402), the hand wheel (401) is rotatably connected to the top end of the shell (2), and the bottom end of the hand wheel (401) is fixedly connected with the top end of the lead screw (405).

3. The manual lifting mechanism for the laser marking machine according to claim 2, characterized in that: the T-shaped casing (2) with the groove (402) on one side is provided with a rectangular through groove (404) on the surface, the rectangular through groove (404) is communicated with the T-shaped groove (402), the surface of the lead screw (405) is connected with a nut block (403) in a threaded manner, and one end of the sliding table (3) penetrates through the rectangular through groove (404) and is fixedly connected with the surface of the nut block (403).

4. The manual lifting mechanism for the laser marking machine according to claim 1, characterized in that: locking mechanism (5) are formed by rotating groove (501), locking tooth (502), operation groove (503) and reset spring (505) combination, rotation groove (501) have been seted up to the inside of casing (2), and hand wheel (401) pass and rotate groove (501) to hand wheel (401) are located the inside surface cover in rotation groove (501) and are equipped with locking tooth (502).

5. The manual lifting mechanism for the laser marking machine according to claim 4, wherein: operation groove (503) has been seted up to inside one side of casing (2), and the inside in operation groove (503) is provided with T type pull rod (504), and the one end of T type pull rod (504) runs through casing (2) and extends to the inside of rotating groove (501) and is fixed with locking tooth piece (506), and locking tooth piece (506) and locking tooth (502) are mutually supported simultaneously, reset spring (505) are all installed to the both sides on T type pull rod (504) surface, and the fixed surface of the one end of reset spring (505) and operation groove (503) is connected, the both sides on casing (2) top all are provided with pin rod (507), and the bottom of pin rod (507) runs through casing (2) and with the mutual grafting cooperation in surface of T type pull rod (504).

6. The manual lifting mechanism for the laser marking machine according to claim 1, characterized in that: the inside of buffer gear (6) is provided with buffering frame (601), buffer board (602), buffer spring (603) and elasticity post (604), the surface mounting of slip table (3) has buffering frame (601), and the inside of buffering frame (601) is provided with buffer board (602) to the top of buffer board (602) extends to the outside of buffering frame (601), the bottom of buffer board (602) is fixed with equidistant buffer spring (603) and elasticity post (604) respectively, and the bottom of buffer spring (603) and elasticity post (604) and the inner wall fixed connection of buffering frame (601).