CN214769706U - Height positioner and laser engraving machine using same - Google Patents

Abstract

The utility model provides a height positioner, which is used for a laser engraving machine and comprises an upper cover, a rolling part and a bracket, wherein the rolling part is arranged at the top of the bracket, the upper cover is provided with a circular opening, and when the upper cover is arranged on the bracket, the upper part of the rolling part passes through the circular opening and is in rolling contact with an engraved object; simple structure, convenient operation, and make the object of being carved keep original direction, difficult off tracking accomplishes accurate sculpture content.

Description

Height positioner and laser engraving machine using same

Technical Field

The utility model relates to a laser engraving machine field especially relates to a height locator and use its laser engraving machine.

Background

The existing laser engraving machine is not provided with a height positioner, when the laser engraving machine uses a rotary roller to engrave a large-format object, the object is not positioned for the object in the moving process, the engraved object can collapse or stick up the edge, and the engraving effect is poor or even the engraving cannot be finished. At present and when the very long object of big breadth length of laser engraving machine sculpture, can use two rotatory rollers to support the object, the direction of rotation of two rollers will be very unanimous, and the sculpture object just can not the off tracking, and this operation ability requirement to the user is very high, otherwise can lead to the figure of carving out to warp can or even can't accomplish the sculpture, has not satisfied the demand of market to using rotatory roller to carve big breadth object.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a height positioning ware and use its laser engraving machine, it can overcome the not accurate and difficult scheduling problem of sculpture of above-mentioned sculpture.

To achieve the above object, the solution of the present invention is:

the utility model provides a height positioning ware for laser engraving machine, includes upper cover, roll subassembly and support, the roll subassembly is located the support top, the upper cover is opened and is equipped with circular opening, the upper cover lid is located when on the support, the upper portion of roll subassembly is passed circular opening and by sculpture thing rolling contact.

Further, the rolling assembly comprises a ball and a fixed platform, a groove is formed in the fixed platform, the ball is arranged in the groove in a sliding mode, and the fixed platform is connected with the support.

Further, the aluminum type support is provided with a mounting position for the rolling assembly.

Further, the mounting location includes a plurality of contact surfaces that contact the rolling assembly.

Further, the contact surface is arc-shaped.

Furthermore, the installation position further comprises a plurality of right-angle clamping positions, the number of the right-angle clamping positions corresponds to that of the installation position, and the right-angle clamping positions are connected with the bottom of the contact surface to support the rolling assembly.

Further, the anti-skid device further comprises an anti-skid piece, and the anti-skid piece is fixedly arranged at the bottom of the support.

A laser engraving machine comprising a height locator as claimed in any one of the preceding claims.

After the technical scheme is adopted, the rolling assembly is used for contacting the carving object, so that the carving object keeps the original direction, is not easy to deviate, and can accurately finish carving content; the structure is compact, convenient and practical, the operation is simple, and the structure is firm and durable.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is an exploded perspective view of a height positioner provided in embodiment 1 of the present invention;

fig. 2 is a perspective view of a height positioner provided in embodiment 1 of the present invention;

fig. 3 is a front view of a height positioner according to embodiment 1 of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1:

referring to fig. 1, 2 and 3, a height positioner for a laser engraving machine comprises an upper cover 1, a rolling assembly 2 and a support 3, wherein the rolling assembly 2 is arranged at the top of the support 3, the upper cover 1 is provided with a circular opening 11, and the upper cover 1 is fixed with the support 3 through a fixing structure such as a bolt when being arranged on the support 3; and the upper portion of rolling subassembly 2 passes circular opening 11 and by the sculpture thing rolling contact, make to be carved the thing and can keep original direction and carve, carve more accurately, and can not make and cause by the sculpture thing to collapse or stick up the limit, can continuously carve, the sculpture effect is better.

Referring to fig. 1, further, the rolling assembly 2 includes a ball 21 and a fixed table 22, a groove is formed in the fixed table 22, the ball 21 is partially slidably disposed in the groove, and the fixed table 22 can ensure rolling stability of the ball 21 and protect the ball 21; the fixed table 22 is connected with the support 3, the upper cover 1 is covered on the support 3, the ball 21 passes through the circular opening 11, exceeds the upper plane of the upper cover 1, and is carved with the carved object, the diameter of the fixed table 22 is larger than that of the circular opening 11, and through the structure, the upper cover 1 vertically fixes the fixed table 22; through this ball 21 structure, make the sculpture can keep original direction to carve, make its sculpture more accurate.

Referring to fig. 1, further, the aluminum-type bracket 3 is provided with an installation position 31 for the rolling assembly 2, the aluminum-type bracket is made of aluminum, so that the bracket 3 has the characteristics of light weight and the like, the installation position 31 is arranged at the center of the top of the aluminum-type bracket 3, and the fixing table 22 is placed in the installation position 31, so that the installation is more convenient, and the structure is simple.

Referring to fig. 1, further, the mounting position 31 includes a plurality of contact surfaces 311 contacting the rolling assemblies 2, and specifically, includes 4 contact surfaces 311, and the contact surfaces 311 contact the outer wall of the fixed platform 22 to control the lateral displacement of the rolling assemblies 2 and prevent the rolling assemblies from directly contacting the bracket 3, which may damage the bracket 3.

Referring to fig. 1, further, the contact surface 311 is a circular arc shape, so as to ensure normal rolling of the rolling assembly 2, prevent the rolling assembly 2 and the bracket 3 from being jammed, cause inaccurate engraving, damage to the engraved object, and prevent damage to the bracket 3.

As shown in fig. 1, further, the mounting position 31 further includes a plurality of right-angle detents 312, the number of the right-angle detents 312 corresponds to the number of the mounting positions 31, so that the number of the right-angle detents 312 is 4, and the right-angle detents 312 are connected to the bottom of the contact surface 311 to support the rolling assembly 2 and prevent the rolling assembly 2 from being longitudinally displaced.

Referring to fig. 1, 2 and 3, further, the carving tool further comprises a skid-proof piece 4, wherein the skid-proof piece 4 is fixedly arranged at the bottom of the bracket 3, specifically, the skid-proof piece 4 is a skid-proof pad, and is also fixed at the bottom of the bracket 3 through a fixing piece such as a bolt, so that when the skid-proof pad is placed, the carved object is prevented from moving in the carving process.

The use process comprises the following steps:

the carved object is fixed on the rollers in a sliding way, when the carving is carried out, the carved object rolls on the two rollers, and when the height positioner is not adopted, the carved object is easy to incline towards one direction, so that the carving of the carved object is not accurate, and the carving content is influenced; after the height positioner is added, the height positioner is arranged at one end or two ends of the two rolling shafts, at the moment, the carved object can move along the original moving direction through the ball above the height positioner, so that carving errors and influence on carving efficiency are avoided, and the bottom of the bracket is provided with the non-slip mat, so that the integral non-slip effect is improved, and the height positioner is prevented from sliding randomly; overall structure is simple, convenient operation, and it is accurate to carve.

Example 2:

a laser engraving machine comprising a height positioner of any one of embodiments 1.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The utility model provides a height positioning ware for laser engraving machine, its characterized in that, includes upper cover (1), rolls subassembly (2) and support (3), roll subassembly (2) and locate support (3) top, circular opening (11) have been seted up in upper cover (1), upper cover (1) lid is located when on support (3), the upper portion of rolling subassembly (2) is passed circular opening (11) and is carved the thing rolling contact.

2. A height positioner according to claim 1, wherein the rolling assembly (2) comprises a ball (21) and a fixed platform (22), a groove is formed in the fixed platform (22), the ball (21) is slidably arranged in the groove, and the fixed platform (22) is connected to the bracket (3).

3. A height positioner according to claim 2, characterised in that the aluminium-type support (3) is provided with mounting locations (31) for the rolling assemblies (2).

4. A height positioner according to claim 3, wherein the mounting location (31) comprises a plurality of contact surfaces (311) for contacting the rolling assembly (2), the outer wall of the stationary table (22) being connected to the contact surfaces (311).

5. A height locator according to claim 4 wherein the contact surface (311) is arcuate.

6. A height positioner according to claim 5, wherein the mounting locations (31) further comprise a plurality of detents (312), the number of detents (312) corresponding to the number of mounting locations (31), the detents (312) being connected to the bottom of the contact surface (311) to support the rolling assembly (2).

7. A height locator according to any one of claims 1 to 6, further comprising a non-slip member (4), wherein the non-slip member (4) is fixedly arranged at the bottom of the bracket (3).

8. A laser engraving machine comprising a height positioner according to any one of claims 1 to 7.

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