Glass furniture numerical control etching device

Abstract

The utility model discloses a numerical control etching device for glass furniture, which belongs to the technical field of glass etching and comprises a base, a processing groove is arranged at the top end of the base, transverse guide through grooves which are oppositely arranged are arranged at the bottom end of the processing groove, and longitudinal guide through grooves which are oppositely arranged are arranged at the bottom end of the processing groove. And transverse mounting blocks which are oppositely arranged are slidably connected into the same transverse guide through groove, a longitudinal guide rod is fixedly connected between the transverse mounting blocks, longitudinal mounting blocks which are oppositely arranged are slidably connected into the same longitudinal guide through groove, and a transverse guide rod is fixedly connected between the longitudinal mounting blocks. By arranging the driving assembly, the clamping assembly, the transverse guide rod and the longitudinal guide rod, the transverse guide rod and the longitudinal guide rod on the two sides can move in opposite directions, so that a glass plate can be clamped and positioned in the center of the machining groove, stroke parameters of the etching head do not need to be reset for glass plates of the same specification, and the machining efficiency is improved. And convenience is provided for etching operation.

Description

Technical Field

[0001] The utility model relates to the technical field of glass etching, in particular to a numerical control etching device for glass furniture. Background Art

[0002] Frosted glass is glass that has been frosted. Because of its good decorative effect, it is often used in the manufacture of glass furniture. When frosted glass is used in the manufacture of furniture, etching equipment is required to produce the required pattern on its surface.

[0003] The prior art patent (patent number: 202320194879.2, patent name: a single-sided etching device for frosted glass) is provided with a clamping component and a base. The clamping component uses the magnetic attraction between the magnetic plate and the base to realize the function of installing the clamping component on the base, thereby realizing the function of facilitating the adjustment of the installation position of the clamping component on the base, thereby facilitating the clamping of frosted glass of different sizes;

[0004] However, the above-mentioned technical patent has the following defects: (1) The installation between the clamping assembly and the base is achieved only by relying on magnetic attraction. Since there is no limiting structure between the magnetic attraction plate and the base, when the external force pushing the glass plate is greater than the friction between the magnetic attraction plate and the base, the glass plate is easy to move, making the processing of the glass plate unstable; (2) It is not convenient to position the glass plate at the center of the base, thereby making it inconvenient to plan the stroke of the etching head; therefore, a CNC etching device for glass furniture is proposed to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the problems in the prior art and provides a numerical control etching device for glass furniture.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A glass furniture CNC etching device comprises a base, wherein the top of the base is provided with a processing groove, the bottom of the processing groove is provided with a relatively arranged transverse guide through groove, the bottom of the processing groove is provided with a relatively arranged longitudinal guide through groove, a relatively arranged transverse mounting block is slidably connected in the same transverse guide through groove, a longitudinal guide rod is fixedly connected between the transverse mounting blocks, a relatively arranged longitudinal mounting block is slidably connected in the same longitudinal guide through groove, a transverse guide rod is fixedly connected between the longitudinal mounting blocks, a sliding seat is slidably connected to both the longitudinal guide rod and the transverse guide rod, and a clamping assembly is provided on one side of the sliding seat;

[0008] The bottom end of the transverse mounting block is fixedly connected with a through block that penetrates the transverse guide slot, and the bottom end of the longitudinal mounting block is also fixedly connected with a through block that penetrates the longitudinal guide slot, and the bottom end of the through block is provided with a driving assembly;

[0009] The two side walls of the base are respectively fixedly connected with a slide rail and a tooth plate, a U-shaped frame is arranged above the base, the inner wall of the U-shaped frame is provided with a guide groove slidably connected to the slide rail, and the inner wall of the U-shaped frame is provided with a driving groove slidably connected to the tooth plate.

[0010] Preferably, the clamping assembly includes a U-shaped frame fixedly connected to a side of the sliding seat, a clamping screw threadedly connected to the top of the U-shaped frame, and a clamping plate rotatably connected to the bottom end of the clamping screw, and the clamping plate is slidably connected to the inner wall of the U-shaped frame.

[0011] Preferably, the driving assembly comprises a threaded barrel fixedly connected to the bottom end of the penetration block and a bidirectional screw threadedly connected to the inner side of the threaded barrel, and a handle is fixedly connected to one end of the bidirectional screw.

[0012] Preferably, a travel motor is installed on one side of the U-shaped frame, and the output shaft of the travel motor passes through the side wall of the U-shaped frame and extends to the inner side of the driving groove, and one end of the output shaft is fixedly connected to a travel gear meshing with the tooth plate.

[0013] Preferably, a movable through slot is provided at the top of the U-shaped frame, an I-shaped block is slidably connected in the movable through slot, and an etching head is installed at the bottom end of the I-shaped block.

[0014] Preferably, a connecting block is fixedly connected to the top of the I-shaped block, a pushing cylinder is installed on the top of the U-shaped frame, and a cylinder shaft of the pushing cylinder is fixedly connected to the connecting block.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model is provided with a driving assembly, a clamping assembly, a transverse guide rod and a longitudinal guide rod, so that the transverse guide rods and the longitudinal guide rods on both sides can move toward each other, so that the glass plate can be clamped and positioned at the center of the processing groove, and then when the glass plate of the same specification is used, there is no need to reset the stroke parameters of the etching head, which provides convenience for the etching operation;

[0017] In addition, the driving assembly cooperates with the transverse guide rod and the longitudinal guide rod to limit the clamping assembly, ensuring that the clamping assembly will not move under the action of external force after movement, thereby ensuring the stability of the glass plate during the etching process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional schematic diagram of a glass furniture CNC etching device proposed in the utility model Figure 1 ;

[0019] Figure 2 A three-dimensional schematic diagram of a glass furniture CNC etching device proposed in the utility model Figure 2 ;

[0020] Figure 3 This is a schematic diagram of the connection structure between a U-shaped frame and an etching head in a CNC etching device for glass furniture proposed by the utility model;

[0021] Figure 4 The utility model is a schematic diagram of the structure of a clamping assembly in a CNC etching device for glass furniture.

[0022] In the figure: 1. base; 101. transverse guide groove; 102. longitudinal guide groove; 2. U-shaped frame; 201. drive groove; 202. guide groove; 3. push cylinder; 4. sliding seat; 5. longitudinal guide rod; 6. transverse guide rod; 7. etching head; 8. slide rail; 9. travel motor; 10. tooth plate; 11. through block; 12. threaded barrel; 13. bidirectional screw; 14. clamping screw; 15. U-shaped frame; 16. clamping plate; 17. travel gear. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] Reference Figure 1-4 , a glass furniture CNC etching device, comprising a base 1, a processing groove is provided at the top of the base 1, a relatively arranged transverse guide groove 101 is provided at the bottom of the processing groove, a relatively arranged longitudinal guide groove 102 is provided at the bottom of the processing groove, a relatively arranged transverse mounting block is slidably connected in the same transverse guide groove 101, a relatively arranged transverse mounting block is slidably connected between the transverse mounting blocks, a longitudinal guide rod 5 is fixedly connected between the transverse mounting blocks, a relatively arranged longitudinal mounting block is slidably connected in the same longitudinal guide groove 102, a transverse guide rod 6 is fixedly connected between the longitudinal mounting blocks, a sliding seat 4 is slidably connected to the longitudinal guide rod 5 and the transverse guide rod 6, a through block 11 arranged to penetrate the transverse guide groove 101 is fixedly connected at the bottom end of the transverse mounting block, a through block 11 arranged to penetrate the longitudinal guide groove 102 is also fixedly connected at the bottom end of the longitudinal mounting block, and a driving assembly is provided at the bottom end of the through block 11;

[0025] It should be noted that: the driving assembly can drive the transverse mounting block or the longitudinal mounting block through the penetration block 11, so that the longitudinal guide rod 5 drives the clamping assembly to move toward each other, and the glass plate can be positioned at the center of the processing groove. Therefore, when the glass plate of the same specification is used, there is no need to reset the stroke parameters of the etching head 7, which provides convenience for the etching operation;

[0026] A clamping assembly is provided on one side of the sliding seat 4; the clamping assembly includes a U-shaped frame 15 fixedly connected to one side of the sliding seat 4, a clamping screw 14 threadedly connected to the top of the U-shaped frame 15, and a clamping plate 16 rotatably connected to the bottom of the clamping screw 14, and the clamping plate 16 is slidably connected to the inner wall of the U-shaped frame 15;

[0027] It should be noted that: by rotating the clamping screw 14 , the clamping plate 16 is moved downward, and in cooperation with the U-shaped frame 15 , the glass plate can be clamped and fixed.

[0028] The two side walls of the base 1 are fixedly connected with the slide rail 8 and the tooth plate 10 respectively, and a U-shaped frame 2 is arranged above the base 1. The inner wall of the U-shaped frame 2 is provided with a guide groove 202 slidably connected to the slide rail 8, and the inner wall of the U-shaped frame 2 is provided with a driving groove 201 slidably connected to the tooth plate 10.

[0029] The driving assembly includes a threaded barrel 12 fixedly connected to the bottom end of the penetration block 11 and a bidirectional screw 13 threadedly connected to the inner side of the threaded barrel 12, and a handle is fixedly connected to one end of the bidirectional screw 13;

[0030] It should be noted that: by driving the bidirectional screw 13 to rotate through the handle, the threaded barrel 12 drives the lateral mounting block or the longitudinal mounting block to move toward each other, and the longitudinal guide rod 5 drives the clamping assembly to move toward each other, so that the glass plate can be positioned at the center of the processing groove;

[0031] A travel motor 9 is installed on one side of the U-shaped frame 2, and the output shaft of the travel motor 9 passes through the side wall of the U-shaped frame 2 and extends to the inner side of the driving groove 201, and one end of the output shaft is fixedly connected to a travel gear 17 meshing with the tooth plate 10;

[0032] It should be noted that: the travel motor 9 drives the travel gear 17 to rotate, and under the action of the tooth plate 10, drives the U-shaped frame 2 to move, and then drives the etching head 7 to move longitudinally, so that the longitudinal position of the etching head 7 can be adjusted;

[0033] A movable through slot is provided at the top of the U-shaped frame 2, an I-shaped block is slidably connected in the movable through slot, an etching head 7 is installed at the bottom of the I-shaped block, a connecting block is fixedly connected to the top of the I-shaped block, a pushing cylinder 3 is installed at the top of the U-shaped frame 2, and the cylinder shaft of the pushing cylinder 3 is fixedly connected to the connecting block;

[0034] It should be noted that: the push cylinder 3 drives the connecting block to move, and then drives the etching head 7 to move through the I-shaped block, so that the lateral position of the etching head 7 can be adjusted.

[0035] The travel motor 9 is a prior art, and its model is JB5274-91. It can realize the function of driving the travel gear 17 to rotate, and will not be described in detail here.

[0036] The cylinder is a prior art, and its model is SCJ50X100-50-S-FA. It can realize the function of driving the etching head 7 to move, and will not be described in detail here.

[0037] When the utility model is used, the glass to be etched is placed in the processing groove, and then the bidirectional screw 13 under the transverse guide rod 6 is rotated, so that the threaded tubes 12 on both sides move toward each other, and then the transverse mounting blocks are driven to move toward each other through the penetration block 11, and then the longitudinal guide rods 5 are driven to move toward each other, so that the clamping components move toward each other, and then the clamping screw 14 is rotated to make the clamping plate 16 move down to realize the initial clamping and fixing function of the glass plate;

[0038] Then, the bidirectional screw 13 under the longitudinal guide rod 5 is rotated again, so that the longitudinal mounting blocks move toward each other, thereby driving the transverse guide rod 6 to move toward each other, so that the clamping assembly further realizes the clamping and fixing function of the glass plate, and at the same time positions the glass plate at the center of the processing groove, so that when the glass plate of the same specification is used, there is no need to re-set the stroke parameters of the etching head 7, which provides convenience for the etching operation;

[0039] In addition, the driving assembly cooperates with the transverse guide rod 6 and the longitudinal guide rod 5 to limit the clamping assembly, ensuring that the clamping assembly after movement will not move under the action of external force, thereby ensuring the stability of the glass plate during the etching process;

[0040] Finally, the travel motor 9 is turned on, and the travel motor 9 drives the travel gear 17 to rotate. Under the action of the tooth plate 10, the U-shaped frame 2 is driven to move, and then the etching head 7 is driven to move longitudinally, so that the longitudinal position of the etching head 7 can be adjusted. The push cylinder 3 is used to drive the connecting block to move, and then the etching head 7 is driven to move through the I-shaped block, so that the lateral position of the etching head 7 can be adjusted to realize the etching function of the glass plate.

[0041] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A glass furniture CNC etching device, comprising a base (1), characterized in that: The top of the base (1) is provided with a processing groove, the bottom of the processing groove is provided with a relatively arranged transverse guide groove (101), the bottom of the processing groove is provided with a relatively arranged longitudinal guide groove (102), the same transverse guide groove (101) is slidably connected with a relatively arranged transverse mounting block, the transverse mounting blocks are fixedly connected with longitudinal guide rods (5), the same longitudinal guide groove (102) is slidably connected with a relatively arranged longitudinal mounting block, the longitudinal mounting blocks are fixedly connected with a transverse guide rod (6), the longitudinal mounting blocks are slidably connected with a sliding seat (4) on both the longitudinal guide rod (5) and the transverse guide rod (6), and a clamping assembly is provided on one side of the sliding seat (4); The bottom end of the transverse mounting block is fixedly connected to a through block (11) that passes through the transverse guide slot (101), and the bottom end of the longitudinal mounting block is also fixedly connected to a through block (11) that passes through the longitudinal guide slot (102), and a driving assembly is provided at the bottom end of the through block (11); The two side walls of the base (1) are respectively fixedly connected with a slide rail (8) and a tooth plate (10); a U-shaped frame (2) is arranged above the base (1); the inner wall of the U-shaped frame (2) is provided with a guide groove (202) slidably connected to the slide rail (8); and the inner wall of the U-shaped frame (2) is provided with a drive groove (201) slidably connected to the tooth plate (10).

2. The glass furniture CNC etching device according to claim 1, characterized in that: The clamping assembly comprises a U-shaped frame (15) fixedly connected to a side surface of a sliding seat (4), a clamping screw (14) threadedly connected to the top end of the U-shaped frame (15), and a clamping plate (16) rotatably connected to the bottom end of the clamping screw (14), wherein the clamping plate (16) is slidably connected to the inner wall of the U-shaped frame (15).

3. The glass furniture CNC etching device according to claim 1, characterized in that: The driving assembly comprises a threaded barrel (12) fixedly connected to the bottom end of the penetration block (11) and a bidirectional screw rod (13) threadedly connected to the inner side of the threaded barrel (12); one end of the bidirectional screw rod (13) is fixedly connected to a handle.

4. The glass furniture CNC etching device according to claim 1, characterized in that: A travel motor (9) is installed on one side of the U-shaped frame (2); an output shaft of the travel motor (9) passes through the side wall of the U-shaped frame (2) and extends to the inside of the drive groove (201); one end of the output shaft is fixedly connected to a travel gear (17) meshing with the toothed plate (10).

5. The glass furniture CNC etching device according to claim 1, characterized in that: The top of the U-shaped frame (2) is provided with a movable through slot, an I-shaped block is slidably connected in the movable through slot, and an etching head (7) is installed at the bottom end of the I-shaped block.

6. The glass furniture CNC etching device according to claim 5, characterized in that: The top end of the I-shaped block is fixedly connected to a connecting block, the top end of the U-shaped frame (2) is provided with a pushing cylinder (3), and the cylinder shaft of the pushing cylinder (3) is fixedly connected to the connecting block.

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