Laser height adjusting mechanism

Abstract

The utility model relates to the technical field of laser coding machines, in particular to a laser height adjusting mechanism which comprises a fixing strip fixed on a lifting block of a laser coding machine, a slide way is arranged at one end, away from the lifting block, of the fixing strip, a sliding strip is arranged in the slide way in a sliding mode, a sliding groove is formed in one end, away from the lifting block, of the sliding strip, and a sliding block is arranged in the sliding groove in a sliding mode. Locking heads are symmetrically and elastically connected to the sliding block, a plurality of locking holes matched with the locking heads are symmetrically formed in the inner wall of the sliding groove, and a measuring scale is slidably connected to the end, away from the lifting block, of the sliding block. Therefore, the height of the laser of the laser coding machine can be quickly adjusted, the adjusting efficiency is improved, the operation is simple and convenient, and the loss of the measuring scale can be effectively avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to laser coding machine technical field especially relates to a kind of laser height adjusting mechanism. BACKGROUND

[0002] Laser coding machine, also known as laser inkjet printer or laser marking machine, is a kind of marking equipment using laser technology, which concentrates laser with extremely high energy density on the surface of the object to be marked, and through burning and etching, the surface layer of the object is gasified, and the effective displacement of laser beam is controlled to accurately burn and mark patterns or characters.

[0003] At present, the existing laser coding machine, for example, the Chinese patent with publication number CN112238299A discloses a laser coding machine with adjustable coding position, which includes a cabinet, four corners of the lower surface of the cabinet are equipped with universal wheels through bolts, the opposite surface of the cabinet is equipped with a cabinet door, two cabinet doors are equipped with door handles, the upper surface of the cabinet is equipped with an operating table, the upper surface of the operating table is equipped with a fixed plate through bolts, the fixed plate is equipped with a lifting column, the opposite surface of the lifting column is equipped with a scale, the upper end of the lifting column is equipped with a lifting adjustment crank, the lifting adjustment crank drives the Y-axis adjustment mechanism to lift on the lifting column, the Y-axis adjustment mechanism is equipped with an X-axis adjustment mechanism, which can be adjusted arbitrarily according to the use requirements, so that the laser coding head is adjusted flexibly and conveniently, and great convenience is brought to the user, but when adjusting the height of the laser coding machine, a measuring scale is usually used to measure the distance between the workpiece and the laser emitter, the laser coding machine with automatic height adjustment has high cost and will increase the processing cost, and the laser coding machine without automatic adjustment function usually needs to be used with a measuring scale, which is not only troublesome to operate, but also needs to be equipped with a new measuring scale if it is lost, which is inconvenient to use.

[0004] How to quickly adjust the height of the laser of the laser coding machine, improve the adjustment efficiency, and operate simply, so as to effectively avoid the loss of measuring scale, has become a technical problem to be solved.

[0005] As can be seen from the above, the prior art has obvious inconvenience and defects in actual use, so it is necessary to improve. UTILITY MODEL CONTENTS

[0006] In view of the above defects, the utility model aims to provide a laser height adjusting mechanism, which has simple structure, can quickly adjust the height of the laser of the laser coding machine, improve the adjustment efficiency, and operate simply, so as to effectively avoid the loss of measuring scale.

[0007] In order to achieve the above object, the utility model provides a kind of laser height adjusting mechanism, including the fixed strip of fixed lifting block of laser coding machine, the end of the fixed strip away from lifting block is equipped with slide, the slide is equipped with sliding strip inside sliding, the end of the sliding strip away from lifting block is equipped with sliding slot, the sliding slot is equipped with sliding block inside sliding, the symmetric elastic connection of sliding block is equipped with locking head, the inner wall of the sliding slot is equipped with the symmetric locking hole matched with locking head.

[0008] The end of the sliding block away from lifting block is slidably connected with a measuring scale.

[0009] According to the laser height adjusting mechanism of the utility model, the end of the locking head close to the sliding block is inserted into the sliding block, and the locking head inside the sliding block is symmetrically provided with an insertion block.

[0010] According to the laser height adjusting mechanism of the utility model, the elastic member is a spring.

[0011] According to the laser height adjusting mechanism of the utility model, the end of the measuring scale close to the sliding block is provided with a connecting strip, the end of the connecting strip close to the sliding block is inserted into the sliding block, the inside of the sliding block is provided with a limiting strip, and the limiting strip is connected with the connecting strip.

[0012] According to the laser height adjusting mechanism of the utility model, the end of the sliding strip close to one side of the fixed strip is elastically connected with a limiting head, and the slide is provided with a limiting hole matched with the limiting head.

[0013] According to the laser height adjusting mechanism of the utility model, the laser coding machine comprises a stand column, the stand column is provided with a lifting block capable of lifting, and one end of the lifting block is connected with a laser.

[0014] The utility model aims at providing a kind of laser height adjusting mechanism, including sliding strip, and sliding strip and laser coding machine etc. structure are mutually matched, can quickly adjust the height of laser of laser coding machine, improve the regulation efficiency;The end of the sliding strip close to one side of the fixed strip is elastically connected with a limiting head, the slide is provided with a limiting hole matched with the limiting head, the limiting head is matched with the limiting hole, the position of sliding strip can be temporarily locked, prevent sliding strip from sliding at will;Limiting strip and connecting strip etc. structure, avoid that measuring scale is separated from sliding block, not only simple operation, but also can effectively avoid the loss of measuring scale.Summarized above, the beneficial effects of the utility model are as follows: the height of laser of laser coding machine can be quickly adjusted, the regulation efficiency is improved, and simple operation can effectively avoid the loss of measuring scale. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1The utility model discloses a structure diagram;

[0016] Figure 2 It is structure diagram for slider place;

[0017] Figure 3 It is structure diagram for limiting head place;

[0018] Figure 4 It is sectional view for locking head place;

[0019] In the drawing: 1 - laser coding machine, 11 - stand, 12 - lifting block, 121 - laser, 2 - fixed strip, 21 - slide, 3 - sliding strip, 31 - sliding slot, 311 - locking hole, 32 - limiting head, 4 - slider, 41 - locking head, 5 - measuring scale, 51 - connecting strip, 52 - limiting strip, 6 - elastic piece. DETAILED DESCRIPTION

[0020] In order to make the utility model's purpose, technical scheme and advantage more clearly clear, following combining with the drawing, this utility model carries out further detailed description.Should understand, the specific embodiment described here is only used to explain the utility model, and is not used to limit the utility model.

[0021] In the description of the utility model, it is necessary to explain that the orientation or position relation that the terms "upper", "lower", "internal", "external", "top / bottom end" instruct is based on the orientation or position relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and is not instructing or implying that the device or element indicated must have a particular orientation, with a particular orientation structure and operation, therefore can not be understood as the limitation of the utility model.

[0022] In the description of the utility model, it is necessary to explain that unless another explicit provision and limitation, the terms "installation", "set with", "sleeve set / interface", "connection" and the like should be broad understanding, for example "connection", can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be directly connected, also can be indirectly connected through intermediate medium, can be the intercommunication of two elements interior, for the ordinary skill of the person of the art, can understand the specific meaning of the above terms in the utility model with specific situation.

[0023] Reference Figures 1-4The utility model provides a kind of laser height adjusting mechanism, including fixed strip 2 on the fixed laser marking machine 1, laser marking machine 1 includes column 11, column 11 is equipped with liftable lifting block 12 (the top of column 11 is equipped with hand wheel, and the height of lifting block 12 can be adjusted by shaking hand wheel, the adjusting mode of lifting block 12 is same with prior art, and its specific structure and working principle are not repeated here), one end of lifting block 12 is connected with laser 121, lifting block 12 is equipped with optical path, and laser 121 is communicated, and laser marking machine 1 further includes base and display screen and the structure (not drawn in drawing) such as, the structure of laser marking machine 1 is same with prior art, and it is mature prior art in the art, and its specific structure and working principle are not repeated here, fixed strip 2 is fixed on lifting block 12, can be synchronous with lifting block 12 and lift, and the end of fixed strip 2 away from lifting block 12 is equipped with slide 21, slidingly equipped with sliding strip 3 in slide 21, the friction between sliding strip 3 and slide 21 is larger (i.e. under the premise that there is no external interference, sliding strip 3 will not slide randomly), and the end of sliding strip 3 away from lifting block 12 is equipped with sliding slot 31, slidingly equipped with sliding block 4 in sliding slot 31, and symmetrically elastically connected with locking head 41 on sliding block 4 (the end of locking head 41 close to sliding block 4 is all inserted into sliding block 4, and locking head 41 in sliding block 4 is all equipped with plug block symmetrically, and sliding block 4 is equipped with the insertion groove matched with plug block, and plug block is all slidingly arranged in insertion groove, and elastic element 6 is all equipped between plug block and insertion groove), and the inner wall of sliding slot 31 is symmetrically equipped with a plurality of locking holes 311 matched with locking head 41, when locking head 41 is matched with locking hole 311, the position of sliding block 4 can be temporarily locked, to prevent sliding block 4 from sliding randomly.

[0024] Referring to Figures 1-4 Preferably, the end of sliding strip 3 away from slide 21 is elastically connected with limiting head 32 close to one side of fixed strip 2 (the connecting mode between limiting head 32 and sliding strip 3 is same with the connecting mode between locking head 41 and sliding block 4, and its specific structure and working principle are not repeated here), and limiting hole matched with limiting head 32 is arranged in slide 21, the position of sliding strip 3 can be temporarily locked by pushing sliding strip 3 into slide 21 completely, limiting head 32 is matched with limiting hole, to prevent sliding strip 3 from sliding randomly.

[0025] Referring to Figures 1-4 The end of sliding block 4 away from lifting block 12 is slidingly connected with longitudinally arranged measuring scale 5 (the structure of measuring scale 5 is same with prior art, and the end away from sliding block 4 is equipped with scale), and connecting strip 51 is arranged on the end of measuring scale 5 close to sliding block 4, the end of connecting strip 51 close to sliding block 4 is inserted into sliding block 4, limiting strip 52 is arranged in sliding block 4, and limiting strip 52 is connected with connecting strip 51, whereby, measuring scale 5 can slide up and down, but measuring scale 5 will not be separated from sliding block 4.

[0026] Referring to Figures 1-4Preferably, the elastic member 6 is a spring, providing return force.

[0027] Referring to Figures 1-4 According to the depth of laser engraving and the thickness of the workpiece, the height of the lifting block 12 is pre-adjusted, then the sliding bar 3 is pulled out, the sliding bar 3 and the slider 4 are slid according to the position of the laser 121, the measuring scale 5 is moved to one side of the laser 121, then one end of the measuring scale 5 is abutted against the surface of the workpiece, and the height of the laser 121 is manually adjusted according to the scale of the measuring scale 5, so that the height of the laser 121 is adjusted.

[0028] The utility model provides a kind of laser height adjusting mechanism, including sliding bar, and sliding bar and laser coding machine etc. Structure is mutually matched, the height of the laser of laser coding machine can be quickly adjusted, and adjustment efficiency is improved;The one end of sliding bar that extends slide is close to the side elastic connection of fixed strip Limiting head, the limiting hole that is cooperated with limiting head is equipped in slide, limiting head is cooperated with limiting hole, the position of sliding bar can be temporarily locked, preventing sliding bar from sliding at will;Limiting strip and connecting strip etc. Structure, avoid that measuring scale is separated from slider, not only simple operation, but also can effectively avoid the loss of measuring scale.Summarized above, the beneficial effects of the utility model are: the height of the laser of laser coding machine can be quickly adjusted, and adjustment efficiency is improved, and simple operation can effectively avoid the loss of measuring scale.

[0029] Of course, the utility model also can have other various embodiments, without departing from the utility model spirit and its essence, skilled in the art person when can make various corresponding changes and deformation according to the utility model, but these corresponding changes and deformation all should belong to the protection scope of the utility model attached claim.

Claims

1. A laser height adjustment mechanism, characterized by, The fixed strip is fixed on the lifting block of the laser coding machine, one end of the fixed strip away from the lifting block is provided with a slide, the slide is provided with a sliding strip which slides in the slide, one end of the sliding strip away from the lifting block is provided with a sliding groove, the sliding groove is provided with a sliding block which slides in the sliding groove, the sliding block is symmetrically provided with a locking head which is elastically connected to the sliding block, the inner wall of the sliding groove is symmetrically provided with a plurality of locking holes which cooperate with the locking head. One end of the sliding block away from the lifting block is provided with a measuring scale which is slidably connected to the sliding block.

2. The laser height adjustment mechanism of claim 1, wherein, The locking head near the sliding block is inserted into the sliding block, and the sliding block is symmetrically provided with an insertion block on the locking head inside the sliding block, the sliding block is provided with an insertion slot which cooperates with the insertion block, the insertion block is slidably arranged in the insertion slot, and the insertion block and the insertion slot are provided with an elastic element.

3. The laser height adjustment mechanism of claim 2, wherein, The elastic element is a spring.

4. The laser height adjustment mechanism of claim 1, wherein, The measuring scale near the sliding block is provided with a connecting strip, one end of the connecting strip near the sliding block is inserted into the sliding block, the inside of the sliding block is provided with a limiting strip, and the limiting strip is connected to the connecting strip.

5. The laser height adjustment mechanism of claim 1, wherein, One end of the sliding strip away from the slide is elastically connected to a limiting head near one side of the fixed strip, and the slide is provided with a limiting hole which cooperates with the limiting head.

6. The laser height adjustment mechanism of claim 1, wherein, The laser coding machine comprises a stand, the stand is provided with a lifting block which can be lifted, and one end of the lifting block is connected to a laser.

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