CN216462480U - Polymer composite board laser engraving device - Google Patents

Abstract

The utility model discloses a laser engraving device for polymer composite boards, which comprises a base and universal wheels fixedly arranged at the bottom end of the base, the top end of the base is fixedly provided with a lathe bed plate, one side of the lathe bed plate is provided with a motor, the output end of the motor is fixedly connected with a worm, the inner bearing of the lathe bed plate is connected with a plurality of groups of worm gears, one side of the worm gears is fixedly provided with a double-end screw rod, the outer part of the double-end screw rod is in threaded connection with two groups of limiting blocks, the top end of the base is provided with a supporting frame, the top end of the supporting frame is provided with a carving module, mutually supporting through between lathe bed board, motor, worm wheel, double-end hob, stopper, support frame and the sculpture module can fix polymer composite board on lathe bed board top, ensures polymer composite board at the glyptic in-process of laser, and polymer composite board can not take place the skew to laser engraving's quality has been guaranteed.

Description

Polymer composite board laser engraving device

Technical Field

The utility model relates to a laser engraving field especially relates to a polymer composite sheet laser engraving device.

Background

The laser engraving process is based on numerical control technology, uses laser as processing medium, and makes the processing material instantaneously melt and gasify under the irradiation of laser engraving to make laser engraving attain the goal of processing.

Current laser engraving device does not have the spacing module to polymer composite sheet when carrying out laser engraving to polymer composite sheet, makes polymer composite sheet take place the skew easily when carrying out laser engraving to lead to laser engraving's quality not good, the effect is not pleasing to the eye enough, consequently proposes kind of polymer composite sheet laser engraving device.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a polymer composite board laser engraving device has produced the technological effect that makes polymer composite board can not produce the skew when laser engraving.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a polymer composite sheet laser engraving device, includes the base to and the universal wheel of fixed mounting in the base bottom, base top fixed mounting has the lathe board, and lathe board one side is provided with the motor, the output fixedly connected with worm of motor, and lathe board inner bearing is connected with the multiunit worm wheel, and worm wheel one side fixed mounting has the double-end hob, and the outside threaded connection of double-end hob has two sets of stoppers, and the base top is provided with the support frame, and the sculpture module is installed on the support frame top.

As the utility model discloses a preferred technical scheme, lathe board top is provided with the multiunit rubber pad, and the equidistant distribution of every group rubber pad, worm and worm wheel are connected through the meshing.

As a preferred technical scheme of the utility model, double-end hob surface both sides set up to the left-hand thread, the lathe inboard portion offer with the spout of two sets of stopper looks adaptations.

As an optimal technical scheme of the utility model, the cushion is installed to the motor bottom, and the cushion has certain elasticity.

As a preferred technical scheme of the utility model, the spacing groove has been seted up on the stopper top, and the inside cover of spacing groove is equipped with spring and dead lever, and dead lever externally mounted has the spacing ring, and the top fixed mounting of dead lever has the clamp plate.

As the utility model discloses a preferred technical scheme, the spacing groove is two segmentations, and the spring mounting is in the upper segment of spacing groove, the both ends of spring respectively with the upper segment and the spacing ring bottom fixed connection of spacing groove.

As a preferred technical scheme of the utility model, the stable internal diameter of gag ring is less than the diameter of dead lever, and the slotted hole with gag ring looks adaptation is seted up to the dead lever surface.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. the utility model discloses a lathe bed board, including a motor, an end cap, a controller, and a cover plate, the motor, the worm wheel, the double-end hob, the stopper, mutually support between support frame and the sculpture module, place polymer composite board at lathe bed board top, then open the motor, the motor rotates and drives the worm to rotate in step, because the worm is connected through meshing with the worm wheel, so the worm rotates and drives the worm wheel and rotate, the worm wheel rotates and makes the double-end hob rotate in step, because double-end hob surface both sides set up to the left-hand thread, and two sets of stoppers are spacing by the spout of lathe bed inboard, so double-end hob rotates and drives two sets of stoppers to move in lathe bed inboard and until the polymer composite board is completely held, ensure polymer composite board in the process of laser sculpture, polymer composite board can not skew, thereby guaranteed the quality of laser sculpture;

2. the utility model applies an upward pulling force to the fixed rod through the mutual matching between the limit groove, the spring, the fixed rod, the limit ring and the press plate, the fixed rod vertically moves along the limit groove under the action of the pulling force, the limit ring synchronously vertically moves under the driving of the fixed rod, the spring extends and stores the force under the pulling of the limit ring, then the fixed rod is rotated, the press plate synchronously rotates along the fixed rod, after the polymer composite board is placed, the fixed rod is rotated until the fixed rod restores to the initial position, the pulling force to the fixed rod is relieved, the spring restores to the initial shape, the limit ring vertically moves along the limit groove under the action of the spring elasticity, the fixed rod synchronously vertically moves under the driving of the limit ring, the press plate synchronously moves under the driving of the fixed rod until the polymer composite board is completely clamped, the top end of the polymer composite board is limited, the polymer composite board is ensured to be in a horizontal state when being subjected to laser engraving.

Drawings

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

FIG. 2 is a front sectional view of the structure of the present invention;

FIG. 3 is an enlarged structural view of the utility model at A;

fig. 4 is an enlarged structural view of the position B of the present invention.

Wherein: 1. a base; 2. a universal wheel; 31. lathing a bed plate; 32. a motor; 33. a worm; 34. a worm gear; 35. a double-ended screw rod; 36. a limiting block; 37. a support frame; 38. engraving a module; 4. cushion blocks; 51. a limiting groove; 52. a spring; 53. fixing the rod; 54. a limiting ring; 55. and (7) pressing a plate.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-4, a polymer composite board laser engraving device, includes a base 1, and universal wheel 2 fixedly mounted at the bottom of base 1, top end fixed mounting of base 1 has lathe board 31, lathe board 31 one side is provided with motor 32, the output end fixed connection of motor 32 has worm 33, the inside bearing of lathe board 31 is connected with multiunit worm wheel 34, worm wheel 34 one side fixed mounting has double-end screw rod 35, double-end screw rod 35 external threaded connection has two sets of stoppers 36, base 1 top is provided with support frame 37, support frame 37 top is installed engraving module 38.

During the use, place polymer composite board on lathe board 31 top, then open motor 32, motor 32 rotates and drives worm 33 synchronous rotation, because worm 33 is connected through the meshing with worm wheel 34, so worm 33 rotates and drives worm wheel 34 and rotate, worm wheel 34 rotates and makes double-end hob 35 synchronous rotation, because double-end hob 35 surperficial both sides set up to the anti-thread, and two sets of stopper 36 are spacing by the inside spout of lathe board 31, so double-end hob 35 rotates and drives two sets of stoppers 36 and hold polymer composite board completely at lathe board 31 inside removal, ensure polymer composite board at laser engraving's in-process, polymer composite board can not take place the skew, thereby laser engraving's quality has been guaranteed.

In other embodiments, the top end of the lathe plate 31 is provided with a plurality of groups of rubber pads, each group of rubber pads are distributed at equal intervals, the worm 33 is connected with the worm wheel 34 in a meshed manner, and the rubber pads at the top end of the lathe plate 31 enable the polymer composite plate to be tightly attached to the lathe plate 31 through self deformation, so that a good limiting effect is achieved.

In other embodiments, double-end hob 35 surface both sides set up to the reverse thread, lathe board 31 is inside to be offered with the spout of 36 looks adaptations of two sets of stopper, the reverse thread on double-end hob 35 surface ensures double-end hob 35 when rotating, and two sets of stoppers 36 can reverse displacement, and lathe board 31 inside spout ensures double-end hob 35 when rotating, and two sets of stoppers 36 can not follow double-end hob 35's rotation and rotate, make two sets of stoppers 36 remain stable.

In other embodiments, cushion 4 is installed to motor 32 bottom, and cushion 4 has certain elasticity, and when motor 32 operated, cushion 4 can be through the vibrations of the mode buffering motor 32 of self deformation to the life of motor 32 has been increased.

In other embodiments, a limiting groove 51 is formed at the top end of the limiting block 36, a spring 52 and a fixing rod 53 are sleeved inside the limiting groove 51, a limiting ring 54 is installed outside the fixing rod 53, a pressing plate 55 is fixedly installed at the top end of the fixing rod 53, when the composite polymer plate is used, an upward pulling force is applied to the fixing rod 53, the fixing rod 53 moves vertically along the limiting groove 51 under the action of the pulling force, the limiting ring 54 moves vertically and synchronously under the driving of the fixing rod 53, the spring 52 extends to store the force under the pulling of the limiting ring 54, then the fixing rod 53 is rotated, the pressing plate 55 rotates synchronously with the fixing rod 53, after the composite polymer plate is placed, the fixing rod 53 is rotated until the fixing rod 53 returns to the initial position, the pulling force applied to the fixing rod 53 is released, the spring 52 returns to the initial shape, the limiting ring 54 moves vertically along the limiting groove 51 under the action of the elastic force of the spring 52, and the fixing rod 53 moves synchronously under the driving of the limiting ring 54, the clamp plate 55 is driven by the fixing rod 53 to move synchronously until the polymer composite board is completely clamped, so that the top end of the polymer composite board is limited, and the polymer composite board is ensured to be in a horizontal state when being subjected to laser engraving.

In other embodiments, the limiting groove 51 is two-sectioned, the spring 52 is installed at the upper section of the limiting groove 51, two ends of the spring 52 are respectively and fixedly connected with the upper section of the limiting groove 51 and the bottom end of the limiting ring 54, the fixing rod 53 deforms the spring 52 in the moving process, and the fixing rod 53 is ensured to be restored to the initial position under the action of the elastic force of the spring 52.

In other embodiments, the stable inner diameter of the limiting ring 54 is smaller than the diameter of the fixing rod 53, and the outer surface of the fixing rod 53 is provided with a slot hole matched with the limiting ring 54, so as to ensure that the limiting ring 54 is kept stable during the rotation of the fixing rod 53.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a polymer composite sheet laser engraving device, includes base (1) to and universal wheel (2) of fixed mounting in base (1) bottom, its characterized in that: the base (1) top fixed mounting has lathe board (31), and lathe board (31) one side is provided with motor (32), the output fixedly connected with worm (33) of motor (32), and lathe board (31) inner bearing is connected with multiunit worm wheel (34), and worm wheel (34) one side fixed mounting has double-end hob (35), and double-end hob (35) outside threaded connection has two sets of stopper (36), and base (1) top is provided with support frame (37), and sculpture module (38) are installed on support frame (37) top.

2. The laser engraving device for polymer composite plates according to claim 1, wherein: the top end of the bed board (31) is provided with a plurality of groups of rubber pads, each group of rubber pads are distributed at equal intervals, and the worm (33) is connected with the worm wheel (34) in a meshing manner.

3. The laser engraving device for polymer composite plates according to claim 1, wherein: two sides of the surface of the double-head screw rod (35) are provided with reverse threads, and sliding grooves matched with the two groups of limiting blocks (36) are formed in the lathe plate (31).

4. The laser engraving device for polymer composite plates according to claim 1, wherein: cushion blocks (4) are installed at the bottom ends of the motors (32), and the cushion blocks (4) have certain elasticity.

5. The laser engraving device for polymer composite plates according to claim 1, wherein: the limiting device is characterized in that a limiting groove (51) is formed in the top end of the limiting block (36), a spring (52) and a fixing rod (53) are sleeved inside the limiting groove (51), a limiting ring (54) is installed outside the fixing rod (53), and a pressing plate (55) is fixedly installed at the top end of the fixing rod (53).

6. The laser engraving device for polymer composite plates according to claim 5, wherein: the limiting groove (51) is of a two-section type, the spring (52) is installed on the upper section of the limiting groove (51), and two ends of the spring (52) are fixedly connected with the upper section of the limiting groove (51) and the bottom end of the limiting ring (54) respectively.

7. The laser engraving device for polymer composite plates according to claim 5, wherein: the stable inner diameter of the limiting ring (54) is smaller than the diameter of the fixing rod (53), and a groove hole matched with the limiting ring (54) is formed in the outer surface of the fixing rod (53).

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