CN218947051U

CN218947051U - Feeding device of numerical control engraving machine

Info

Publication number: CN218947051U
Application number: CN202222874176.2U
Authority: CN
Inventors: 孙大明
Original assignee: Shenyang Mingyang Technology Co ltd
Current assignee: Shenyang Mingyang Technology Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-05-02
Anticipated expiration: 2032-10-31

Abstract

The utility model belongs to the field of numerical control engraving machines, in particular to a feeding device of a numerical control engraving machine, which aims at the problems that when the existing feeding device is arranged at the top of the engraving machine for feeding, the feeding stroke is long, the rapid and stable feeding of materials is inconvenient, and the materials arranged beside the engraving machine are difficult to convey. The feeding device has a short feeding stroke, is convenient for rapidly and stably conveying materials, and can flexibly convey the materials arranged beside the engraving machine.

Description

Feeding device of numerical control engraving machine

Technical Field

The utility model relates to the technical field of numerical control engraving machines, in particular to a feeding device of a numerical control engraving machine.

Background

The numerical control engraving machine comprises a woodworking engraving machine, a stone engraving machine, an advertisement engraving machine, a glass engraving machine, a laser engraving machine, a plasma engraving machine and a laser cutting machine, and can perform relief, flat engraving, hollowed engraving and the like on wood doors, furniture, metals, acrylic and the like, and the engraving speed is high and the precision is high;

in the prior art, the engraver needs the manual work to place the material on the engraver, waste time and energy, unable running water operation, when increasing the labour, still reduced production efficiency, be 202022983200.7 to above-mentioned problem application number and disclose a material feeding unit of numerical control engraver, including the base, the top left and right sides of base all is provided with the stand, the top of base is provided with the engraver body, two the top of stand is all fixed mounting has the fixing base, two fixed mounting has tank chain fixed plate between the top of stand, left side the inside fixed mounting of fixing base has the motor, the output shaft of motor passes through shaft coupling fixedly connected with one end and right side fixing base swing joint's lead screw, the surface movable mounting of lead screw has the slider; however, in the actual use process, when the feeding device is arranged at the top of the engraving machine to feed, the feeding stroke is long, the rapid and stable conveying of the materials is inconvenient, and the materials arranged beside the engraving machine are difficult to convey.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a feeding device of a numerical control engraving machine.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a numerical control engraving machine material feeding unit, includes numerical control engraving machine body, two pay-off drive plates, connecting seat, grip block, clamping component and actuating component, two pay-off drive plates all rotate and install on the numerical control engraving machine body, actuating component sets up on the numerical control engraving machine body, actuating component is connected with two pay-off drive plates, and one side of two pay-off drive plates all rotates and installs the rotation round bar, connecting seat fixed mounting is between two rotation round bars, grip block fixed mounting is in the bottom of connecting seat, the clamping component sets up on the grip block, actuating component includes connecting axostylus axostyle, drive gear, rack, movable plate and step motor, the through-hole has been seted up on the numerical control engraving machine body, and through-hole internal rotation is installed connecting axostylus axostyle, and the both ends of connecting axostylus axostyle are fixed mounting respectively on two pay-off drive plates, fixed mounting has rotary rod and drive gear respectively, worm and worm wheel meshing, the bottom of worm wheel engraving machine body is equipped with control groove, control groove is seted up to the bottom of control motor, two inner wall drive gear and two side of drive motor are equipped with two screw drive gear, two screw shafts are installed to the fixed connection screw rod, two screw rod and two side drive motor.

Specifically, the clamping assembly comprises two clamping seats, two sliding seats, two first screws and a stepping motor, the bottom of the clamping plate is provided with a connecting groove, the inner walls of the two sides of the connecting groove are provided with fixing grooves, and the clamping seats are slidably arranged in the two fixing grooves.

Specifically, the inner walls of the two fixed slots are provided with moving slots, sliding seats are slidably arranged in the two moving slots, the sliding seats are fixedly arranged on corresponding clamping seats, the two sliding seats are provided with threaded holes I, the inner walls of the two moving slots are provided with the same fixed holes, two threaded rods I are rotatably arranged in the fixed holes, and one thread of each threaded rod is arranged in the corresponding threaded hole I.

Specifically, one end of each of the first screw rods is fixedly provided with a connecting gear, the two connecting gears are meshed, one side of the clamping plate is fixedly provided with a second stepping motor, and an output shaft of the second stepping motor is fixedly connected to the first screw rod.

Specifically, two bearings are fixedly installed in the through hole, and the connecting shaft rod is fixedly connected to the inner rings of the two bearings at the same time.

Specifically, the antiskid sheets are fixedly connected to one sides of the two clamping seats.

Specifically, the mounting hole has been seted up on the one side inner wall of through-hole, and the rotary rod is rotated and is installed in the mounting hole.

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

(1) The feeding device of the numerical control engraving machine can be used for conveying different materials and automatically conveying the materials to the body of the numerical control engraving machine for processing.

(2) According to the feeding device of the numerical control engraving machine, the two feeding driving plates can drive the clamping plates to move, and the clamping plates can always keep a horizontal position with the ground due to gravity after clamping materials, so that the materials can be stably conveyed.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be understood that the drawings described below are merely exemplary, and that the structures, proportions, sizes, etc. shown in the present specification are merely illustrative of the contents of the present specification, for the understanding and appreciation of the skilled artisan, and are not meant to limit the limitations upon the practice of the present utility model, so that there is no technical significance to any modification, change in the proportions, or adjustment of the size of the structures.

FIG. 1 is a schematic diagram of a front view of a feeding device of a numerical control engraving machine according to the present utility model;

fig. 2 is a schematic structural diagram of a feeding device for a numerical control engraving machine, a feeding driving plate, a connecting seat, a clamping plate and a connecting shaft rod;

fig. 3 is a schematic perspective view of a clamping plate of a feeding device of a numerical control engraving machine according to the present utility model;

FIG. 4 is a schematic structural diagram of part A of a feeding device of a numerical control engraving machine;

fig. 5 is a schematic diagram of a part B of a feeding device of a numerical control engraving machine according to the present utility model.

In the figure: 1. a numerical control engraving machine body; 2. a feeding driving plate; 3. a connecting seat; 4. a clamping plate; 5. a connecting shaft lever; 6. a worm wheel; 7. a worm; 8. a drive gear; 9. a rack; 10. a moving plate; 11. a first stepping motor; 12. a clamping seat; 13. a sliding seat; 14. a first screw; 15. a connecting gear; 16. and a step motor II.

Detailed Description

Other advantages and advantages of the present utility model will become apparent to those skilled in the art from the following detailed description, which, by way of illustration, is to be read in connection with certain specific embodiments, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby a feature defining "first," "second," or the like, may explicitly or implicitly include one or more such features, and in the description of the present utility model, a "plurality" means two or more, unless otherwise specifically limited.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to figures 1-5, a feeding device of a numerical control engraving machine comprises a numerical control engraving machine body 1, two feeding driving plates 2, a connecting seat 3 and a clamping plate 4, wherein the two feeding driving plates 2 are all rotatably arranged on the numerical control engraving machine body 1, one sides of the two feeding driving plates 2 are all rotatably provided with rotary round rods, the connecting seat 3 is fixedly arranged between the two rotary round rods, the clamping plate 4 is fixedly arranged at the bottom of the connecting seat 3, connecting grooves are formed in the bottom of the clamping plate 4, fixed grooves are formed in the inner walls of two sides of the connecting grooves, clamping seats 12 are slidably arranged in the two fixed grooves, moving grooves are formed in the inner walls of the two fixed grooves, sliding seats 13 are slidably arranged in the two moving grooves, the sliding seats 13 are fixedly arranged on the corresponding clamping seats 12, threaded holes I are formed in the two sliding seats 13, the inner walls of the two moving grooves are provided with the same fixing hole, the two first screws 14 are rotatably arranged in the fixing hole, the first screws 14 are threadedly arranged in the corresponding first threaded holes, one ends of the first screws 14 are fixedly provided with connecting gears 15, the two connecting gears 15 are meshed, one side of the clamping plate 4 is fixedly provided with a second stepping motor 16, an output shaft of the second stepping motor 16 is fixedly connected with the first screws 14, the numerical control engraving machine body 1 is provided with a through hole, the through hole is rotationally provided with a connecting shaft rod 5, two ends of the connecting shaft rod 5 are respectively fixedly arranged on the two feeding driving plates 2, the connecting shaft rod 5 is fixedly provided with a worm wheel 6, the through hole is rotationally provided with a rotating rod, two ends of the rotating rod are respectively fixedly provided with a worm 7 and a driving gear 8, the worm 7 is meshed with the worm wheel 6, the bottom of the numerical control engraving machine body 1 is provided with a control groove, the movable plate 10 is slidably mounted in the control groove, the rack 9 is fixedly mounted on one side of the movable plate 10, the rack 9 is meshed with the driving gear 8, the threaded hole II is formed in the other side of the movable plate 10, the step motor I11 is fixedly mounted on the inner wall of the control groove, the screw rod II is fixedly connected to the output shaft of the step motor I11, and the screw rod II is mounted in the threaded hole II in a threaded mode.

In this embodiment, two bearings are fixedly installed in the through hole, and the connecting shaft lever 5 is fixedly connected to the inner rings of the two bearings at the same time.

In this embodiment, one side of each of the two clamping holders 12 is fixedly connected with an antislip sheet.

In this embodiment, the mounting hole has been seted up on the one side inner wall of through-hole, and the rotary rod is rotated and is installed in the mounting hole.

In this embodiment, after the clamping plate 4 contacts with the material, the step motor two 16 drives the screw one 14 to rotate, the screw one 14 drives the connecting gear 15 to rotate, the connecting gear 15 drives the other connecting gear 15 and the screw one 14 to rotate, the screw one 14 drives the corresponding sliding seat 13 to move, the sliding seat 13 drives the corresponding clamping seat 12 to move, the two clamping seats 12 clamp the material, the step motor one 11 drives the screw two to rotate, the screw two drives the moving plate 10 and the rack 9 to move, the rack 9 drives the driving gear 8 to rotate, the driving gear 8 drives the rotating rod to rotate, the rotating rod drives the worm 7 to rotate, the worm 7 drives the worm wheel 6 to rotate, the worm wheel 6 drives the connecting shaft 5 drives the two feeding driving plates 2 to rotate, the feeding driving plate 2 drives the connecting seat 3 and the clamping plate 4 to move, and drives the clamping plate 4 to be sent to the numerical control engraving machine body 1, the step motor two 16 drives the screw one 14 to reversely rotate, and clamping of the material can be canceled.

Compared with the prior art, the utility model has the technical advantages that: the feeding device has a short feeding stroke, is convenient for rapidly and stably conveying materials, and can flexibly convey the materials arranged beside the engraving machine.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

Claims

1. The utility model provides a numerical control engraving machine material feeding unit, its characterized in that, including numerical control engraving machine body (1), two pay-off drive plates (2), connecting seat (3), grip block (4), clamping component and drive assembly, two pay-off drive plates (2) are all rotated and are installed on numerical control engraving machine body (1), drive assembly sets up on numerical control engraving machine body (1), drive assembly is connected with two pay-off drive plates (2), and one side of two pay-off drive plates (2) is all rotated and is installed the rotation round bar, connecting seat (3) fixed mounting is between two rotation round bars, grip block (4) fixed mounting is in the bottom of connecting seat (3), clamping component sets up on grip block (4), drive assembly includes connecting axostylus axostyle (5), driving gear (8), rack (9), movable plate (10) and step motor, the through-hole is rotationally installed on numerical control engraving machine body (1), and the both ends of connecting (5) are respectively fixed mounting on two pay-off drive plates (2) worm wheel and worm gear (7) are installed on worm wheel (7), worm (6) are installed on rotating rod (6) and worm (7) are installed respectively in fixed mounting, the control groove is formed in the bottom of the numerical control engraving machine body (1), the moving plate (10) is slidably installed in the control groove, a rack (9) is fixedly installed on one side of the moving plate (10), the rack (9) is meshed with the driving gear (8), a second threaded hole is formed in the other side of the moving plate (10), a first stepping motor (11) is fixedly installed on the inner wall of the control groove, a second screw is fixedly connected to an output shaft of the first stepping motor (11), and the second screw is installed in the second threaded hole in a threaded mode.

2. The feeding device of the numerical control engraving machine according to claim 1, wherein the clamping assembly comprises two clamping seats (12), two sliding seats (13), two first screws (14) and a stepping motor, the bottom of the clamping plate (4) is provided with a connecting groove, two inner walls of the two sides of the connecting groove are provided with fixing grooves, and the clamping seats (12) are slidably arranged in the two fixing grooves.

3. The feeding device of the numerical control engraving machine according to claim 2, wherein the inner walls of the two fixed grooves are provided with moving grooves, sliding seats (13) are slidably arranged in the two moving grooves, the sliding seats (13) are fixedly arranged on corresponding clamping seats (12), the two sliding seats (13) are provided with threaded holes I, the inner walls of the two moving grooves are provided with the same fixed hole, two first screws (14) are rotatably arranged in the fixed holes, and the first screws (14) are threadedly arranged in the corresponding threaded holes I.

4. A feeding device for a numerical control engraving machine according to claim 3, characterized in that one end of each of the two first screws (14) is fixedly provided with a connecting gear (15), the two connecting gears (15) are meshed, one side of the clamping plate (4) is fixedly provided with a second stepping motor (16), and an output shaft of the second stepping motor (16) is fixedly connected to the first screw (14).

5. The feeding device of the numerical control engraving machine according to claim 1, wherein two bearings are fixedly arranged in the through hole, and the connecting shaft rod (5) is fixedly connected to the inner rings of the two bearings at the same time.

6. The feeding device of a numerical control engraving machine according to claim 2, characterized in that one side of each of the two clamping seats (12) is fixedly connected with an anti-slip sheet.

7. The feeding device of a numerical control engraving machine according to claim 1, wherein a mounting hole is formed in the inner wall of one side of the through hole, and the rotary rod is rotatably mounted in the mounting hole.