Stock bin mechanism of engraving and milling machine

Abstract

The utility model relates to the technical field of automatic manufacturing, and discloses an engraving and milling machine stock bin mechanism which comprises a base, and a lifting device is arranged in the base. The lifting device comprises a first motor, a first threaded rod, a first bevel gear, a second bevel gear, a second threaded rod and a first threaded cylinder, the first motor is fixedly installed on the left side of the inner wall of the base, the first threaded rod is rotationally connected to the right side of the inner wall of the base through a bearing, and the left side of the first threaded rod is in threaded connection to the right side of the first motor. The first bevel gear is fixedly arranged in the middle of the outer wall of the first threaded rod in a sleeving mode, and the first bevel gear is meshed with the second bevel gear. The first motor is started to drive the first threaded rod to rotate, the first threaded rod rotates to drive the second threaded rod to rotate, the second threaded rod rotates to drive the stock bin to ascend and descend, the height of the stock bin can be adjusted, and the device is suitable for being used by different people.

Description

Technical Field

[0001] The utility model relates to the technical field of automated manufacturing, in particular to a material bin mechanism for a precision engraving machine. Background Art

[0002] Glass display screens are important components of smart terminal devices such as mobile phones. In recent years, with the upgrading of products, 3D screens have emerged. The difference between this type of 3D screen and the traditional flat screen is that its side edges or other parts form various shapes such as protrusions, depressions, and curved surfaces, so that the entire screen is not in the same plane; and the existing process production and manufacturing can only obtain screen panel glass sheets with a planar structure; therefore, in order to make traditional flat glass sheets into 3D glass sheets, other processing techniques are required, such as fine carving technology, hot pressing technology, etc. Among them, the fine carving technology uses a specially designed blade to grind and carve on the surface of the flat glass through a rotating motion to obtain 3D glass; the hot pressing process heats and softens the flat glass sheet and then presses it through a mold to obtain 3D glass.

[0003] For example, the patent with publication number CN211567485U discloses a material bin mechanism for a precision engraving machine, including a material rack, a material bin support plate, a material bin and a correction component auxiliary. The material rack is arranged on one side of the processing platform in the precision engraving machine; the material bin support plate is arranged horizontally on the material rack; the material bin includes at least two material bins, which are evenly spaced on the material bin support plate, and the material bin is provided with an installation space, and at least two pieces of glass to be finely engraved and after fine engraving are vertically inserted at both ends of the material bin; the correction auxiliary component is connected to the material bin support plate, and the correction auxiliary component includes at least two L-shaped correction blocks, and the L-shaped correction blocks are horizontally arranged on the side of the material bin support plate corresponding to the material bin. The utility model realizes the centralized and large-scale storage of glass pieces by vertical insertion, and realizes the classified and spaced storage of glass pieces before and after fine engraving, and has a limit orientation function, and completes the positioning of glass pieces while taking materials, thereby ensuring the quality of fine engraving.

[0004] The existing silos cannot be adjusted in height, which is not conducive to use by workers of different heights. Therefore, a silo mechanism for a precision engraving machine is proposed to solve the above problem. Utility Model Content

[0005] The utility model aims to provide a material bin mechanism for a precision engraving machine, so as to achieve the purpose of solving the above-mentioned problems.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a material bin mechanism of a precision engraving machine, comprising a base, wherein a lifting device is arranged in the base;

[0007] The lifting device includes a first motor, a first threaded rod, a first bevel gear, a second bevel gear, a second threaded rod, and a first threaded cylinder. The first motor is fixedly installed on the left side of the inner wall of the base, the first threaded rod is rotatably connected to the right side of the inner wall of the base through a bearing, and the left side of the first threaded rod is threadedly connected to the right side of the first motor.

[0008] Preferably, the first bevel gear is fixedly sleeved on the middle of the outer wall of the first threaded rod, the first bevel gear is meshed with the second bevel gear, the second bevel gear is fixedly sleeved on the bottom of the second threaded rod, and the top of the second threaded rod movably passes through the base and extends outward. The first bevel gear is meshed with the second bevel gear, so that the rotation of the first threaded rod drives the rotation of the second threaded rod.

[0009] Preferably, the first threaded barrel is threadedly connected to the extended end of the second threaded rod, the top of the first threaded barrel is fixedly connected to a silo, the four corners of the bottom of the silo are fixedly installed with automatic telescopic rods, and the automatic telescopic rods are fixedly installed on the top of the base. The second threaded rod rotates in the first threaded barrel to drive the silo to rise and fall.

[0010] Preferably, a box is fixedly connected to the rear of the silo, a sliding device is arranged in the box, the sliding device includes a second motor, a third threaded rod, a third bevel gear, a fourth bevel gear, a fourth threaded rod, a second threaded cylinder, a baffle, the second motor is fixedly mounted on the left side of the inner wall of the box, the third threaded rod is rotatably connected to the right side of the inner wall of the box through a bearing, and the left side of the third threaded rod is threadedly connected to the right side of the second motor. By starting the second motor, the third threaded rod is driven to rotate.

[0011] Preferably, the two third bevel gears are fixedly sleeved on the left and right sides of the outer wall of the third threaded rod, the third bevel gear is meshed with the fourth bevel gear, the fourth bevel gear is fixedly sleeved behind the outer wall of the fourth threaded rod, and the front end of the fourth threaded rod movably penetrates the box and extends outward. The third bevel gear is meshed with the fourth bevel gear, so that the rotation of the third threaded rod drives the rotation of the fourth threaded rod.

[0012] Preferably, the second threaded barrel is threadedly connected to the extended end of the fourth threaded rod, and the baffle is fixedly connected to the front end of the second threaded barrel. The fourth threaded rod rotates in the second threaded barrel to drive the baffle to slide.

[0013] The utility model provides a material bin mechanism for a precision engraving machine, which has the following beneficial effects:

[0014] (1) The utility model starts the first motor to drive the first threaded rod to rotate, the first threaded rod rotates to drive the second threaded rod to rotate, and the second threaded rod rotates to drive the silo to rise and fall, so that the height of the silo can be adjusted to suit different people.

[0015] (2) The utility model starts the second motor to drive the third threaded rod to rotate, the rotation of the third threaded rod drives the fourth threaded rod to rotate, the rotation of the fourth threaded rod drives the baffle to slide, and the sliding of the baffle fixes the 3D glass in the silo to prevent it from sliding. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional front structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of the base of the utility model;

[0020] Figure 4 It is a schematic diagram of the cross-sectional structure of the box body of the utility model.

[0021] In the figure: 1, base; 2, lifting device; 3, silo; 4, box body; 5, sliding device; 6, automatic telescopic rod; 201, first motor; 202, first threaded rod; 203, first bevel gear; 204, second bevel gear; 205, second threaded rod; 206, first threaded barrel; 501, second motor; 502, third threaded rod; 503, third bevel gear; 504, fourth bevel gear; 505, fourth threaded rod; 506, second threaded barrel; 507, baffle. DETAILED DESCRIPTION

[0022] 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.

[0023] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] Embodiment 1:

[0025] like Figure 1-4 As shown, the utility model provides a technical solution: a material bin mechanism of a fine engraving machine, comprising a base 1, a lifting device 2 is arranged in the base 1; the lifting device 2 comprises a first motor 201, a first threaded rod 202, a first bevel gear 203, a second bevel gear 204, a second threaded rod 205, and a first threaded cylinder 206, the first motor 201 is fixedly mounted on the left side of the inner wall of the base 1, the first threaded rod 202 is rotatably connected to the right side of the inner wall of the base 1 through a bearing, and the left side of the first threaded rod 202 is threadedly connected to the right side of the first motor 201. The first bevel gear 203 is fixedly sleeved in the middle of the outer wall of the first threaded rod 202, the first bevel gear 203 is meshed with the second bevel gear 204, the second bevel gear 204 is fixedly sleeved at the bottom of the second threaded rod 205, and the top of the second threaded rod 205 movably passes through the base 1 and extends outward. The first threaded cylinder 206 is threadedly connected to the extended end of the second threaded rod 205 , the top of the first threaded cylinder 206 is fixedly connected to the silo 3 , the four corners of the bottom of the silo 3 are fixedly installed with automatic telescopic rods 6 , and the automatic telescopic rods 6 are fixedly installed on the top of the base 1 .

[0026] In this embodiment, the first motor 201 is started to drive the first threaded rod 202 to rotate, the first threaded rod 202 rotates to drive the first bevel gear 203 to rotate, the first bevel gear 203 rotates to drive the second bevel gear 204 to rotate, the second bevel gear 204 rotates to drive the second threaded rod 205 to rotate, the second threaded rod 205 rotates to drive the first threaded barrel 206 to rise and fall, and the lifting of the first threaded barrel 206 drives the silo 3 to rise and fall.

[0027] Embodiment 2:

[0028] like Figure 1-4As shown, on the basis of the first embodiment, the utility model provides a technical solution: the rear of the silo 3 is fixedly connected with a box body 4, a sliding device 5 is arranged in the box body 4, the sliding device 5 includes a second motor 501, a third threaded rod 502, a third bevel gear 503, a fourth bevel gear 504, a fourth threaded rod 505, a second threaded cylinder 506, and a baffle 507. The second motor 501 is fixedly installed on the left side of the inner wall of the box body 4, the third threaded rod 502 is rotatably connected to the right side of the inner wall of the box body 4 through a bearing, and the left side of the third threaded rod 502 is threadedly connected to the right side of the second motor 501. Two third bevel gears 503 are fixedly sleeved on the left and right sides of the outer wall of the third threaded rod 502, the third bevel gear 503 is meshed with the fourth bevel gear 504, the fourth bevel gear 504 is fixedly sleeved behind the outer wall of the fourth threaded rod 505, and the front end of the fourth threaded rod 505 movably penetrates the box body 4 and extends outward. The second threaded barrel 506 is threadedly connected to the extended end of the fourth threaded rod 505 , and the baffle 507 is fixedly connected to the front end of the second threaded barrel 506 .

[0029] In this embodiment, the third threaded rod 502 is driven to rotate by starting the second motor 501, the rotation of the third threaded rod 502 drives the third bevel gear 503 to rotate, the rotation of the third bevel gear 503 drives the fourth bevel gear 504 to rotate, the rotation of the fourth bevel gear 504 drives the fourth threaded rod 505 to rotate, the rotation of the fourth threaded rod 505 drives the second threaded cylinder 506 to slide, and the sliding of the second threaded cylinder 506 drives the baffle 507 to slide.

[0030] When in use, the first motor 201 is started to drive the first threaded rod 202 to rotate, the first threaded rod 202 rotates to drive the first bevel gear 203 to rotate, the first bevel gear 203 rotates to drive the second bevel gear 204 to rotate, the second bevel gear 204 rotates to drive the second threaded rod 205 to rotate, the second threaded rod 205 rotates to drive the first threaded cylinder 206 to rise and fall, the first threaded cylinder 206 rises and falls to drive the silo 3 to rise and fall, and the automatic telescopic rod 6 is extended and retracted while the silo 3 rises and falls, so that the height of the silo 3 can be adjusted to adapt to different The user can use the device by starting the second motor 501 to drive the third threaded rod 502 to rotate, the rotation of the third threaded rod 502 drives the third bevel gear 503 to rotate, the rotation of the third bevel gear 503 drives the fourth bevel gear 504 to rotate, the rotation of the fourth bevel gear 504 drives the fourth threaded rod 505 to rotate, the rotation of the fourth threaded rod 505 drives the second threaded cylinder 506 to slide, the sliding of the second threaded cylinder 506 drives the baffle 507 to slide, the sliding of the baffle 507 fixes the 3D glass placed in the silo 3 to prevent it from shaking.

[0031] Although 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 material bin mechanism for a precision engraving machine, comprising a base (1), characterized in that: A lifting device (2) is arranged inside the base (1); The lifting device (2) comprises a first motor (201), a first threaded rod (202), a first bevel gear (203), a second bevel gear (204), a second threaded rod (205), and a first threaded cylinder (206); the first motor (201) is fixedly mounted on the left side of the inner wall of the base (1); the first threaded rod (202) is rotatably connected to the right side of the inner wall of the base (1) via a bearing; and the left side of the first threaded rod (202) is threadedly connected to the right side of the first motor (201).

2. A material bin mechanism for a precision engraving machine according to claim 1, characterized in that: The first bevel gear (203) is fixedly sleeved on the middle part of the outer wall of the first threaded rod (202), the first bevel gear (203) is meshed with the second bevel gear (204), the second bevel gear (204) is fixedly sleeved on the bottom of the second threaded rod (205), and the top of the second threaded rod (205) movably passes through the base (1) and extends outward.

3. A material bin mechanism for a precision engraving machine according to claim 2, characterized in that: The first threaded cylinder (206) is threadedly connected to the extended end of the second threaded rod (205); the top of the first threaded cylinder (206) is fixedly connected to a silo (3); automatic telescopic rods (6) are fixedly installed at the four corners of the bottom of the silo (3); and the automatic telescopic rods (6) are fixedly installed on the top of the base (1).

4. A material bin mechanism for a precision engraving machine according to claim 3, characterized in that: The rear of the silo (3) is fixedly connected to a box body (4), and a sliding device (5) is arranged in the box body (4). The sliding device (5) includes a second motor (501), a third threaded rod (502), a third bevel gear (503), a fourth bevel gear (504), a fourth threaded rod (505), a second threaded cylinder (506), and a baffle (507). The second motor (501) is fixedly installed on the left side of the inner wall of the box body (4), and the third threaded rod (502) is rotatably connected to the right side of the inner wall of the box body (4) through a bearing. The left side of the third threaded rod (502) is threadedly connected to the right side of the second motor (501).

5. A material bin mechanism for a precision engraving machine according to claim 4, characterized in that: The two third bevel gears (503) are fixedly sleeved on the left and right sides of the outer wall of the third threaded rod (502), the third bevel gear (503) is meshed with the fourth bevel gear (504), the fourth bevel gear (504) is fixedly sleeved behind the outer wall of the fourth threaded rod (505), and the front end of the fourth threaded rod (505) is movably inserted through the box body (4) and extends outward.

6. A material bin mechanism for a precision engraving machine according to claim 5, characterized in that: The second threaded barrel (506) is threadedly connected to the extended end of the fourth threaded rod (505), and the baffle (507) is fixedly connected to the front end of the second threaded barrel (506).

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