Feeding device of carving machine

Abstract

The utility model relates to the technical field of engraving machines, and discloses an engraving machine feeding device which comprises a base, and a feeding mechanism and a moving mechanism are arranged on the top face of the base. According to the carving machine, the feeding mechanism is arranged to conduct clamping and feeding operation on workpieces, so that in the using process of the carving machine, the cleaned workpieces can be rapidly fed, and the carving machine can conveniently and rapidly machine the workpieces; a first motor is arranged to drive a first reciprocating threaded rod to rotate, so that the first reciprocating threaded rod drives an L-shaped plate to move, and the workpiece is fixed according to different positions of the workpiece; the moving mechanism is arranged to move the workpiece back and forth, so that the position of the workpiece is moved according to different positions of the engraving machine, manpower is saved, and production is facilitated; and a second reciprocating threaded rod rotates to drive a U-shaped plate and a second supporting frame to move, so that dust removal operation is carried out on different positions of the workpiece.

Description

Technical Field

[0001] The utility model relates to the technical field of engraving machines, in particular to a feeding device for engraving machines. Background Art

[0002] From the processing principle, engraving is a combination of drilling and milling. The engraving machine has multiple data input modes according to the needs. Computer engraving machines are divided into laser engraving and mechanical engraving, both of which are divided into high power and low power.

[0003] China Patent Network discloses a feeding device for an engraving machine, with the publication number: CN213470445U, comprising a table body, a lifting assembly located below the table body, and a pushing assembly located on the table body; a material cavity is provided on the table body, the lifting assembly comprises a lifting cylinder and a carrier located at the end of the piston rod of the lifting cylinder, the carrier cooperates with the material cavity, the pushing assembly comprises a pushing cylinder and a pushing block located at the end of the piston rod of the pushing cylinder, the pushing block corresponds to the position of the material cavity. The utility model realizes automatic feeding operation of workpieces under the cooperation of the table body, the lifting assembly and the pushing assembly, without manual operation, greatly reducing the labor intensity of workers, reducing the consumption of labor costs, and having higher feeding accuracy, and can directly deliver the workpiece to a predetermined position.

[0004] The solution also has the following problem: during the process of loading and installing the workpiece, dust may remain on the surface of the workpiece and enter the cavity, causing the dust to clog the cavity and thus affect the unloading of the workpiece.

[0005] Therefore, we proposed an engraving machine feeding device to solve this problem. Utility Model Content

[0006] The purpose of the utility model is to provide a feeding device for an engraving machine to solve the problems raised in the above background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A feeding device for an engraving machine comprises a base, wherein a feeding mechanism and a moving mechanism are arranged on the top surface of the base;

[0009] The feeding mechanism comprises a supporting part and a feeding part, wherein the supporting part is located on the side of the feeding part;

[0010] The support part includes a first motor, a side surface of the first motor is fixedly connected to a side surface of the base, a first through slot is formed through the top surface of the base, a first reciprocating threaded rod is rotatably provided on the inner wall of the first through slot through a bearing seat, a first slider is threadedly sleeved on the outer surface of the first reciprocating threaded rod, and an L-shaped plate is fixedly provided on the top surface of the first slider;

[0011] The feeding part includes a second motor, two fixing plates are fixedly provided on the bottom surface of the base, a second reciprocating threaded rod is provided on the side surface of the fixing plate located on the left, two first grooves are penetrated through the top surface of the base, second sliders are slidably provided on the inner walls of the two first grooves, a rotating shaft is fixedly sleeved on the side surface of the second reciprocating threaded rod, the outer surface of the second reciprocating threaded rod passes through the left side surface of the fixing plate located on the left and extends to the right side surface of the fixing plate located on the left, the right end surface of the second reciprocating threaded rod is rotatably connected to the side surface of the fixing plate located on the right through a bearing seat, a U-shaped plate is threadedly sleeved on the outer surface of the second reciprocating threaded rod, and the top surface of the U-shaped plate is fixedly connected to the bottom surfaces of the two second sliders.

[0012] A further improvement is that the moving mechanism includes a second support frame, a side surface of the second support frame is fixedly connected to a side surface of the second motor, and a second limiting groove is formed through the top surface of the second support frame, so that better support can be provided by setting up the second support frame.

[0013] Further improvements are: a double-headed threaded rod is rotatably provided on the inner wall of the second limit groove through the bearing seat, and two second sliding blocks are respectively threadedly sleeved on the outer surface of the double-headed threaded rod, and an air pump is fixedly provided on the top surface of the two second sliding blocks. By setting up the air pump, the surface of the workpiece can be better cleaned.

[0014] Further improvements are: water outlet pipes are respectively opened on the sides of the air pump, two third grooves are opened on the top surface of the L-shaped plate, two third sliders are respectively slidably provided on the inner walls of the two third grooves, and a two-way hydraulic cylinder is fixedly provided on the inner side of the second support frame, and the two third sliders are moved by setting a two-way hydraulic cylinder.

[0015] A further improvement is that the outer surface of the output rod of the bidirectional hydraulic cylinder passes through the inner walls of the two third grooves and extends into the inside of the two third grooves, and the support rod is moved by setting a bidirectional hydraulic cylinder.

[0016] A further improvement is that the end faces of the bidirectional hydraulic cylinder output rod are respectively fixedly connected to the sides of the two third sliders, the bottom surfaces of the two third sliders are fixedly provided with support rods, and the sides of the two support rods are fixedly provided with third support frames, and the workpiece is fixed by setting support rods.

[0017] A further improvement is that a first hydraulic rod is fixedly provided on the top surface of the inner wall of the two third support frames, a first clamping plate is fixedly provided on the lower end surface of the output rods of the two first hydraulic rods, and the side surfaces of the two first clamping plates are respectively provided in contact with the inner side surfaces of the two third support frames, and the surface of the workpiece is fixed by providing the first clamping plate.

[0018] Compared with the prior art, the utility model has the following beneficial effects: the engraving machine feeding device, by setting a feeding mechanism, performs a clamping and feeding operation on the workpiece, so that during the use of the engraving machine, the cleaned workpiece can be quickly fed, which is convenient for the engraving machine to quickly process the workpiece; by setting a first motor to drive the first reciprocating threaded rod to rotate, the first reciprocating threaded rod drives the L-shaped plate to move, so as to fix the workpiece according to different positions of the workpiece;

[0019] By setting up a moving mechanism, the workpiece can be moved back and forth, so that the position of the workpiece can be moved according to the different positions of the engraving machine, which saves manpower and is more conducive to production; by rotating the rotating shaft, the second reciprocating threaded rod is driven to rotate, thereby driving the U-shaped plate and the second support frame to move, so as to perform dust cleaning operations on different positions of the workpiece, and the two-way hydraulic cylinder drives the two third sliders and the support rod to move, thereby driving the third support frame to move, and then the first hydraulic rod drives the first clamping plate to fix the workpiece, so that the workpiece is firmly clamped, and at the same time, a second motor is set to drive the double-headed threaded rod to rotate, so that the double-headed threaded rod drives the air pump to remove dust from the surface of the workpiece back and forth, which is convenient for loading the engraving machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional side sectional view of the structure of the utility model;

[0021] Figure 2 It is a three-dimensional partial side sectional view of the structure of the utility model;

[0022] Figure 3 This is a three-dimensional top view of the structure of the utility model;

[0023] Figure 4 This is a three-dimensional bottom view of the structure of the utility model;

[0024] Figure 5 It is a three-dimensional front view of the structure of the utility model.

[0025] In the figure: base 1, feeding mechanism 2, first motor 201, first reciprocating threaded rod 202, L-shaped plate 203, second motor 204, second reciprocating threaded rod 205, U-shaped plate 206, moving mechanism 3, second support frame 301, double-headed threaded rod 302, air pump 303, bidirectional hydraulic cylinder 304, third slider 305, support rod 306, third support frame 307, first hydraulic rod 308, first clamping plate 309. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Embodiment 1

[0028] See also Figure 1-Figure 5 , the utility model provides a technical solution: a feeding device for an engraving machine, comprising a base 1, the top surface of the base 1 is provided with a feeding mechanism 2 and a moving mechanism 3;

[0029] The feeding mechanism 2 includes a supporting portion and a feeding portion, wherein the supporting portion is located on the side of the feeding portion;

[0030] The support part includes a first motor 201, the side of the first motor 201 is fixedly connected to the side of the base 1, the top surface of the base 1 is provided with a first through slot, the inner wall of the first through slot is rotatably provided with a first reciprocating threaded rod 202 through a bearing seat, the outer surface of the first reciprocating threaded rod 202 is threadedly sleeved with a first slider, and the top surface of the first slider is fixedly provided with an L-shaped plate 203;

[0031] The feeding part includes a second motor 204, two fixed plates are fixedly arranged on the bottom surface of the base 1, and a second reciprocating threaded rod 205 is arranged on the side of the fixed plate on the left side, and two first grooves are penetrated on the top surface of the base 1, and second sliders are slidably arranged on the inner walls of the two first grooves, and a rotating shaft is fixedly sleeved on the side of the second reciprocating threaded rod 205. The outer surface of the second reciprocating threaded rod 205 passes through the left side of the fixed plate on the left and extends to the right side of the fixed plate on the left, and the right end surface of the second reciprocating threaded rod 205 is rotatably connected to the side of the fixed plate on the right through a bearing seat, and a U-shaped plate 206 is threadedly sleeved on the outer surface of the second reciprocating threaded rod 205, and the top surface of the U-shaped plate 206 is fixedly connected to the bottom surfaces of the two second sliders.

[0032] Furthermore, in this embodiment, a loading mechanism 2 is provided to clamp and load the workpiece, so that during the use of the engraving machine, the cleaned workpiece can be quickly loaded, which is convenient for the engraving machine to quickly process the workpiece; the first motor 201 is provided to drive the first reciprocating threaded rod 202 to rotate, so that the first reciprocating threaded rod 202 drives the L-shaped plate 203 to move, thereby fixing the workpiece according to different positions of the workpiece;

[0033] Embodiment 2

[0034] See also Figure 1-Figure 5, and based on the first embodiment, further obtain:

[0035] The moving mechanism 3 includes a second support frame 301 , a side surface of the second support frame 301 is fixedly connected to a side surface of the second motor 204 , and a second limiting groove is formed through the top surface of the second support frame 301 .

[0036] Furthermore, in this embodiment, a double-headed threaded rod 302 is rotatably provided on the inner wall of the second limiting groove through a bearing seat, and two second sliding blocks are respectively threadedly sleeved on the outer surface of the double-headed threaded rod 302, and an air pump 303 is fixedly provided on the top surface of the two second sliding blocks.

[0037] Furthermore, in this embodiment, water outlet pipes are respectively provided on the sides of the air pump 303, two third grooves are respectively provided on the top surface of the L-shaped plate 203, two third sliders 305 are respectively slidably provided on the inner walls of the two third grooves, and a bidirectional hydraulic cylinder 304 is fixedly provided on the inner side of the second support frame 301.

[0038] Furthermore, the outer surface of the output rod of the bidirectional hydraulic cylinder 304 in this embodiment passes through the inner walls of the two third grooves and extends into the inside of the two third grooves.

[0039] Furthermore, the output rod end faces of the bidirectional hydraulic cylinder 304 in this embodiment are respectively fixedly connected to the sides of two third sliders 305, the bottom surfaces of the two third sliders 305 are fixedly provided with support rods 306, and the sides of the two support rods 306 are fixedly provided with third support frames 307.

[0040] Furthermore, in this embodiment, the top surfaces of the inner walls of the two third support frames 307 are fixedly provided with first hydraulic rods 308, the lower end surfaces of the output rods of the two first hydraulic rods 308 are fixedly provided with first clamping plates 309, and the side surfaces of the two first clamping plates 309 are respectively provided in contact with the inner side surfaces of the two third support frames 307.

[0041] Furthermore, this embodiment sets a moving mechanism 3 to move the workpiece back and forth, thereby moving the workpiece position according to the different positions of the engraving machine, saving manpower and being more conducive to production; by rotating the rotating shaft, the second reciprocating threaded rod 205 is driven to rotate, thereby driving the U-shaped plate 205 and the second support frame 301 to move, so as to perform dust cleaning operations on different positions of the workpiece, and the two-way hydraulic cylinder 304 drives the two third sliders 305 and the support rod 306 to move, thereby driving the third support frame 307 to move, and then driving the first clamping plate 309 to fix the workpiece through the first hydraulic rod 308, so that the workpiece is firmly clamped, and at the same time, the second motor 204 is set to drive the double-headed threaded rod 302 to rotate, so that the double-headed threaded rod 302 drives the air pump 303 to remove dust from the workpiece surface back and forth, which is convenient for loading the engraving machine.

[0042] When in use, the loading mechanism 2 is set to clamp and load the workpiece, and the first motor 201 is set to drive the first reciprocating threaded rod 202 to rotate, so that the first reciprocating threaded rod 202 drives the L-shaped plate 203 to move, thereby fixing the workpiece according to different positions of the workpiece; the moving mechanism 3 is set to move the workpiece back and forth, and the second reciprocating threaded rod 205 is driven to rotate by rotating the rotating shaft, thereby driving the U-shaped plate 205 and the second support frame 301 to move, so as to perform dust cleaning operations on different positions of the workpiece, and the two-way hydraulic cylinder 304 drives the two third sliders 305 and the support rod 306 to move, thereby driving the third support frame 307 to move, and then the first clamping plate 309 is driven by the first hydraulic rod 308 to fix the workpiece, so that the workpiece is firmly clamped, and at the same time, the second motor 204 is set to drive the double-headed threaded rod 302 to rotate, so that the double-headed threaded rod 302 drives the air pump 303 to remove dust from the surface of the workpiece back and forth, thereby performing engraving machine loading.

[0043] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A feeding device for an engraving machine, comprising a base (1), characterized in that: The top surface of the base (1) is provided with a loading mechanism (2) and a moving mechanism (3); The feeding mechanism (2) comprises a supporting portion and a feeding portion, wherein the supporting portion is located on the side of the feeding portion; The support portion comprises a first motor (201), the side surface of the first motor (201) is fixedly connected to the side surface of the base (1), the top surface of the base (1) is provided with a first through slot, the inner wall of the first through slot is rotatably provided with a first reciprocating threaded rod (202) through a bearing seat, the outer surface of the first reciprocating threaded rod (202) is threadedly sleeved with a first slider, and the top surface of the first slider is fixedly provided with an L-shaped plate (203); The feeding part comprises a second motor (204), two fixing plates are fixedly arranged on the bottom surface of the base (1), a second reciprocating threaded rod (205) is arranged on the side surface of the fixing plate on the left side, two first grooves are penetrated through the top surface of the base (1), second sliders are slidably arranged on the inner walls of the two first grooves, a rotating shaft is fixedly sleeved on the side surface of the second reciprocating threaded rod (205), the outer surface of the second reciprocating threaded rod (205) passes through the left side surface of the fixing plate on the left side and extends to the right side surface of the fixing plate on the left side, the right end surface of the second reciprocating threaded rod (205) is rotatably connected to the side surface of the fixing plate on the right side through a bearing seat, a U-shaped plate (206) is threadedly sleeved on the outer surface of the second reciprocating threaded rod (205), and the top surface of the U-shaped plate (206) is fixedly connected to the bottom surfaces of the two second sliders.

2. The engraving machine feeding device according to claim 1, characterized in that: The moving mechanism (3) comprises a second support frame (301), the side surface of the second support frame (301) is fixedly connected to the side surface of the second motor (204), and the top surface of the second support frame (301) is provided with a second limiting groove.

3. The engraving machine feeding device according to claim 2, characterized in that: A double-headed threaded rod (302) is rotatably arranged on the inner wall of the second limiting groove through a bearing seat, and two second sliding blocks are respectively threadedly sleeved on the outer surface of the double-headed threaded rod (302), and an air pump (303) is fixedly arranged on the top surface of the two second sliding blocks.

4. The engraving machine feeding device according to claim 3 is characterized in that: The air pump (303) has water outlet pipes extending through the side surfaces thereof, the L-shaped plate (203) has two third grooves extending through the top surface thereof, two third sliding blocks (305) are slidably arranged on the inner walls of the two third grooves, and a bidirectional hydraulic cylinder (304) is fixedly arranged on the inner side surfaces of the second support frame (301).

5. The engraving machine feeding device according to claim 4, characterized in that: The outer surface of the output rod of the bidirectional hydraulic cylinder (304) passes through the inner walls of the two third grooves and extends into the interior of the two third grooves.

6. The engraving machine feeding device according to claim 5, characterized in that: The output rod end faces of the bidirectional hydraulic cylinder (304) are respectively fixedly connected to the sides of the two third sliders (305); the bottom surfaces of the two third sliders (305) are fixedly provided with support rods (306); and the sides of the two support rods (306) are fixedly provided with third support frames (307).

7. The engraving machine feeding device according to claim 6, characterized in that: A first hydraulic rod (308) is fixedly arranged on the top surface of the inner wall of the two third support frames (307), a first clamping plate (309) is fixedly arranged on the lower end surface of the output rod of the two first hydraulic rods (308), and the side surfaces of the two first clamping plates (309) are respectively arranged in contact with the inner side surfaces of the two third support frames (307).

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