CN209986425U

CN209986425U - Positioning device for laser marking of keyboard

Info

Publication number: CN209986425U
Application number: CN201920832426.1U
Authority: CN
Inventors: 王大海
Original assignee: Chongqing Yarui Plastic Co Ltd
Current assignee: Chongqing Yarui Plastic Co Ltd
Priority date: 2019-06-04
Filing date: 2019-06-04
Publication date: 2020-01-24
Anticipated expiration: 2029-06-04

Abstract

The utility model discloses a positioning device for laser marking of a keyboard, which comprises a workbench, wherein a marking machine is welded on the side surface of the workbench, the workbench further comprises a fixing device and an adjusting device, the fixing device is arranged on the surface of the workbench, the fixing device comprises a fixing plate, the surface of the fixing plate is provided with a through hole of an integrated structure, the inside of the through hole is connected with a stud through a bolt, the top of the stud is welded with a knob, and the bottom of the stud is welded with a snap ring; through the fixing device at positioner surface design, the staff of being convenient for fixes the keyboard, avoids taking place the displacement because of the keyboard is handling the in-process, leads to product quality to reduce, scrap even, and the effectual use cost that has reduced for the user to improve product quality, through the adjusting device at positioner internal design, the staff of being convenient for adjusts the distance between the workstation surface both sides adjustable fender according to actual conditions.

Description

Positioning device for laser marking of keyboard

Technical Field

The utility model belongs to the technical field of positioner, concretely relates to keyboard laser marking uses positioner.

Background

The keyboard is an instruction and data input device for operating equipment, and also refers to a group of function keys (such as typewriter and computer keyboard) arranged to operate a machine or equipment through a system, and in the production of the keyboard, different manufacturers need to mark the surface of the keyboard so as to distinguish the source of the keyboard, and in the marking process, the marking position needs to be positioned through a positioning device.

However, the existing positioning device for laser marking still has some disadvantages in the using process: when the positioning device for the existing laser marking is used, due to the fact that certain errors exist in the thickness between the keyboards, the keyboards are required to be fixed again, inconvenience is brought to a certain degree to workers, the working progress is influenced, meanwhile, the keyboards are not fixed completely, and therefore marking positions are made to make mistakes, and therefore the positioning device for the keyboard laser marking is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a keyboard is positioner for laser marking to solve the current positioner for laser marking who proposes in the above-mentioned background art when using, because thickness between the keyboard has certain error, consequently need fix again to the keyboard of difference, cause the inconvenience of certain degree for the staff, not only influenced the job schedule, may not fix completely because of the keyboard simultaneously, thereby make and beat the mark position problem of makeing mistakes.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a keyboard is positioner for laser marking, includes the workstation, the welding of workstation side has the marking machine, the workstation still includes fixing device and adjusting device, fixing device sets up on the workstation surface, fixing device includes the fixed plate, the through-hole of integral type structure is seted up on the fixed plate surface, there is the double-screw bolt through bolted connection in the through-hole inside, the welding of double-screw bolt top has the knob, the welding of double-screw bolt bottom has the snap ring, just the double-screw bolt bottom is connected with splint through the block, the draw-in groove has been seted up on the splint surface, the activity board groove has been seted up to the workstation surface, there is supporting spring movable plate inslot portion through the bolt fastening, there is the fly leaf at.

Preferably, adjusting device sets up inside the workstation, adjusting device includes adjustable fender, the welding of adjustable fender bottom has the connecting block, the welding of connecting block bottom has coupling nut, coupling nut is inside to be connected with the lead screw through the block for the workstation is inside, just lead screw one end welding has rotatory handle, the movable groove has been seted up on the workstation surface.

Preferably, the support springs are equidistantly arranged at the bottom of the movable plate, and the movable plate can be completely accommodated in the movable plate groove.

Preferably, the snap ring and the snap groove correspond to each other in position and are matched, and the stud is matched with the through hole.

Preferably, the through hole is located in the middle of the fixing plate, and an internal thread matched with the stud is arranged on the inner wall of the through hole.

Preferably, the lead screw with connect nut looks adaptation, just lead screw one end runs through the workstation, and the lead screw runs through the one end welding of workstation and has rotatory handle.

Preferably, the movable grooves are symmetrically arranged on two sides of the surface of the workbench and are matched with the connecting blocks.

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

(1) through the fixing device at positioner surface design, the staff of being convenient for fixes the keyboard, avoids because of the keyboard takes place the displacement at the in-process of handling, leads to product quality to reduce, scraps even, and the effectual use cost that has reduced for the user to product quality has been improved.

(2) Through the adjusting device in the internal design of the positioning device, the working personnel can adjust the distance between the movable baffle plates on the two sides of the surface of the workbench according to actual conditions, the situation that the positioning devices with different specifications need to be replaced due to different lengths of the keyboard is avoided, the labor intensity of the working personnel is effectively reduced, and the working efficiency is improved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the fixing device of the present invention;

fig. 3 is a schematic structural view of the splint of the present invention;

FIG. 4 is a schematic structural view of the workbench of the present invention;

fig. 5 is a schematic structural view of the coupling nut of the present invention;

in the figure: 1. marking machine; 2. a fixing plate; 3. a work table; 4. a movable plate; 5. a splint; 6. a knob; 7. a movable groove; 8. rotating the handle; 9. a movable baffle; 10. a support spring; 11. a movable plate groove; 12. a stud; 13. a through hole; 14. a snap ring; 15. a card slot; 16. a screw rod; 17. a connecting nut; 18. and (4) connecting the blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-3, the present invention provides a technical solution: a positioning device for keyboard laser marking comprises a workbench 3, a marking machine 1 is welded on the side surface of the workbench 3, the workbench 3 further comprises a fixing device, the fixing device is arranged on the surface of the workbench 3 and comprises a fixing plate 2, a through hole 13 of an integrated structure is arranged on the surface of the fixing plate 2, a stud 12 is connected inside the through hole 13 through a bolt, a knob 6 is welded on the top of the stud 12, a snap ring 14 is welded on the bottom of the stud 12, the bottom of the stud 12 is connected with a clamping plate 5 through clamping, the surface of the clamping plate 5 is provided with a clamping groove 15, the surface of the workbench 3 is provided with a movable plate groove 11, a supporting spring 10 is fixed inside the movable plate groove 11 through a bolt, the top of the supporting spring 10 is connected with a movable plate 4 through a bolt, the keyboard fixing device is convenient for a worker to fix a keyboard to be processed by arranging the stud 12, the through hole 13, the clamping plate 5, the movable plate 4 and the supporting spring 10.

In this embodiment, it is preferable that the support springs 10 are equidistantly arranged at the bottom of the movable plate 4, and the movable plate 4 can be completely received in the movable plate slot 11, so that the movable plate 4 can move vertically by the support springs 10.

In this embodiment, preferably, the positions of the snap ring 14 and the snap groove 15 correspond to each other and are adapted to each other, and the stud 12 is adapted to the through hole 13, so that the snap ring 14 and the snap groove 15 are arranged to prevent the stud 12 from rotating and driving the clamp plate 5 to rotate.

In this embodiment, preferably, the through hole 13 is located in the middle of the fixing plate 2, and the inner wall of the through hole 13 is provided with an internal thread adapted to the stud 12, so that the stud 12 is rotated to enable the clamping plate 5 to move vertically by providing the through hole 13 and the stud 12.

Example 2

Referring to fig. 1-5, the present invention provides a technical solution: a positioning device for keyboard laser marking comprises a workbench 3, a marking machine 1 is welded on the side surface of the workbench 3, the workbench 3 further comprises a fixing device and an adjusting device, the fixing device is arranged on the surface of the workbench 3 and comprises a fixing plate 2, a through hole 13 of an integrated structure is arranged on the surface of the fixing plate 2, a stud 12 is connected inside the through hole 13 through a bolt, a knob 6 is welded on the top of the stud 12, a snap ring 14 is welded at the bottom of the stud 12, the bottom of the stud 12 is connected with a clamping plate 5 through clamping, the surface of the clamping plate 5 is provided with a clamping groove 15, the surface of the workbench 3 is provided with a movable plate groove 11, a supporting spring 10 is fixed inside the movable plate groove 11 through a bolt, the top of the supporting spring 10 is connected with a movable plate 4 through a bolt, the keyboard fixing device is convenient for a worker to fix a keyboard to be processed by arranging the stud 12, the through hole 13, the clamping plate 5, the movable plate 4 and the supporting spring 10.

In this embodiment, it is preferred, adjusting device sets up inside workstation 3, adjusting device includes adjustable fender 9, the welding of adjustable fender 9 bottom has connecting block 18, the welding of connecting block 18 bottom has coupling nut 17, coupling nut 17 is inside to be connected with lead screw 16 through the block for workstation 3 is inside, and 16 one end welding of lead screw has rotatory handle 8, movable groove 7 has been seted up on workstation 3 surface, through being equipped with coupling nut 17, lead screw 16, rotatory handle 8 and connecting block 18, the staff of being convenient for is through rotating rotatory handle 8, adjust the distance between two adjustable fender 9.

In this embodiment, preferably, the screw rod 16 is adapted to the connecting nut 17, one end of the screw rod 16 penetrates through the workbench 3, and the rotating handle 8 is welded to one end of the screw rod 16 penetrating through the workbench 3, so that the movable baffle 9 can be moved by rotating the screw rod 16 by providing the screw rod 16 and the connecting nut 17.

In this embodiment, preferably, the movable grooves 7 are symmetrically arranged on two sides of the surface of the workbench 3, the movable grooves 7 are matched with the connecting blocks 18, and the movable baffle 9 is convenient to move by arranging the movable grooves 7.

The utility model discloses a theory of operation and use flow: a worker rotates the rotary handle 8 according to the length of the keyboard, so that the movable baffles 9 on the two sides of the surface of the workbench 3 move in the same direction or in the opposite direction, the movable plate 4 is pressed down after the distance between the movable baffles 9 on the two sides of the surface of the workbench 3 is proper, the keyboard to be processed is placed on the surface of the movable plate 4, then the rotary knob 6 is rotated, the clamping plate 5 moves downwards until the clamping plate 5 extrudes and fixes the keyboard to be processed, and then the marking machine 1 is opened, so that the marking machine 1 marks the keyboard;

through the stud 12 arranged in the through hole 13 and utilizing the principle of threaded connection, the stud 12 can vertically move along the through hole 13 under the action of self rotation, and the knob 6 is welded at the top of the stud 12, so that a worker can vertically move the stud 12 by rotating the knob 6, through the arrangement of the snap ring 14 and the snap groove 15 and utilizing the clamping connection between the snap ring 14 and the snap groove 15, the clamp plate 5 can move in the same direction under the action of the movement of the stud 12, so that the worker can extrude and fix the keyboard by rotating the knob 6 and the clamp plate 5, through the arrangement of the support spring 10 at the bottom of the movable plate 4, the movable plate 4 can be upwards bounced by utilizing the elasticity of the support spring 10, the friction force on the keyboard is increased, the stability of the keyboard is improved, through the connection of the lead screw 16 and the connecting nut 17, and the effect of threaded connection is utilized, when the screw rod 16 rotates, the connecting nuts 17 can move along the screw rod 16, and because the connecting nuts 17 on the two sides of the surface of the workbench 3 are arranged in a mirror image mode, when the screw rod 16 rotates, the connecting nuts 17 move in the same direction or in the opposite direction, and therefore the distance between the movable baffles 9 can be conveniently adjusted by a worker according to actual conditions.

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

Claims

1. The utility model provides a keyboard is positioner for laser marking, includes workstation (3), workstation (3) side welding has marking machine (1), its characterized in that: workstation (3) still include fixing device and adjusting device, fixing device sets up on workstation (3) surface, fixing device includes fixed plate (2), through-hole (13) of integral type structure are seted up on fixed plate (2) surface, there is double-screw bolt (12) through bolted connection in through-hole (13) inside, the welding of double-screw bolt (12) top has knob (6), double-screw bolt (12) bottom welding has snap ring (14), just double-screw bolt (12) bottom is connected with splint (5) through the block, draw-in groove (15) have been seted up on splint (5) surface, activity board groove (11) have been seted up on workstation (3) surface, inside having supporting spring (10) through the bolt fastening in activity board groove (11), there is fly leaf (4) at supporting spring (10) top through bolted connection.

2. The positioning device for laser marking of a keyboard according to claim 1, wherein: adjusting device sets up inside workstation (3), adjusting device includes adjustable fender (9), the welding of adjustable fender (9) bottom has connecting block (18), the welding of connecting block (18) bottom has coupling nut (17), coupling nut (17) are inside to be connected with lead screw (16) through the block for workstation (3) is inside, just lead screw (16) one end welding has rotatory handle (8), movable groove (7) have been seted up on workstation (3) surface.

3. The positioning device for laser marking of a keyboard according to claim 1, wherein: the supporting springs (10) are arranged at the bottom of the movable plate (4) at equal intervals, and the movable plate (4) can be completely retracted into the movable plate groove (11).

4. The positioning device for laser marking of a keyboard according to claim 1, wherein: the clamping ring (14) corresponds to and is matched with the clamping groove (15) in position, and the stud (12) is matched with the through hole (13).

5. The positioning device for laser marking of keyboards as claimed in claim 4, wherein: the through hole (13) is positioned in the middle of the fixing plate (2), and an internal thread matched with the stud (12) is arranged on the inner wall of the through hole (13).

6. The positioning device for laser marking of the keyboard as claimed in claim 2, wherein: lead screw (16) and coupling nut (17) looks adaptation, just lead screw (16) one end runs through workstation (3), and the one end welding that lead screw (16) run through workstation (3) has rotation handle (8).

7. The positioning device for laser marking of the keyboard as claimed in claim 6, wherein: the movable grooves (7) are symmetrically arranged on two sides of the surface of the workbench (3), and the movable grooves (7) are matched with the connecting blocks (18).