Feeding machine for numerical control machine tool

Abstract

The utility model relates to the technical field of machine tool equipment, and discloses a feeding machine for a numerical control machine tool, which comprises a rack, table legs are fixedly mounted on the outer side of the rack, a support frame is fixedly mounted on the outer side of the rack, a conveying structure is fixedly mounted on the outer side of the support frame, and a feeding mechanism is fixedly mounted on the outer side of the conveying structure. Due to the fact that the conveying structure is an existing device in the prior art, a picture is drawn but not marked in the picture, and a supporting plate is fixedly installed on the outer side of the machine frame. According to the feeding machine for the numerical control machine tool, in order to enable the feeding machine to have a good positioning effect, a centering assembly is arranged and matched with a conveying structure to convey materials, the materials erected accidentally are placed in cooperation with a connecting rod, a large clockwork spring, a connecting plate and a blocking roller, and when the materials make contact with a guide plate, the materials are pushed to a proper position through a small clockwork spring; and therefore, the materials are straightened by the guide plate, and the clamping assembly can clamp the materials more quickly.

Description

Technical Field

[0001] The utility model relates to the technical field of machine tool equipment, in particular to a feeding machine for a numerically controlled machine tool. Background Art

[0002] With the rapid development of the manufacturing industry, production efficiency and product quality have become the key to corporate competition. Traditional loading methods, such as manual handling or the use of simple mechanical devices, can no longer meet the needs of modern production. Therefore, the development of efficient, accurate and automated loading machines has become an important trend in the industry.

[0003] As the core equipment of modern manufacturing industry, the processing accuracy and efficiency of CNC machine tools directly determine the quality and production efficiency of products. In order to improve the processing efficiency of CNC machine tools, reduce labor costs and reduce human errors, the automation and intelligence of feeders become the key. Modern feeders adopt advanced automation technologies, such as sensors, controllers and actuators, which can automatically detect the position, quantity and status of materials, and automatically complete operations such as material grabbing, conveying and positioning.

[0004] However, most of the current devices are unable to properly position and grasp the materials. In view of this, we propose a loader for CNC machine tools. Utility Model Content

[0005] To solve the above problems, the utility model adopts the following technical solutions.

[0006] A material feeder for a numerically controlled machine tool comprises a frame, a table leg is fixedly mounted on the outer side of the frame, a support frame is fixedly mounted on the outer side of the frame, a conveying structure is fixedly mounted on the outer side of the support frame, and since the conveying structure is an existing device of the prior art, it has been drawn in the figure but not numbered, and no further description is given, a support plate is fixedly mounted on the outer side of the frame, a centering assembly and a clamping assembly are arranged on the outer side of the frame, and the centering assembly comprises:

[0007] A connecting frame, the outer side of the frame is fixedly mounted with the connecting frame, the outer side of the connecting frame is fixedly mounted with a storage bin, and one end of a large spring is fixedly mounted inside the connecting frame;

[0008] A connecting rod, the other end of the large spring is fixedly mounted with a connecting rod, a connecting plate is fixedly mounted on the outside of the connecting rod, a blocking roller is rotatably mounted on the outside of the connecting plate, a block is fixedly mounted on the outside of the frame, and one end of a small spring is fixedly mounted inside the block;

[0009] A cylinder is fixedly installed on the other end of the small spring, a square plate is clamped and installed on the outer side of the block, one end of the cylinder passes through the square plate, a telescopic column is fixedly installed on the end of the cylinder passing through the square plate, and a guide plate is fixedly installed on the outer side of the telescopic column.

[0010] Preferably, the connecting plates, blocks, cylinders, small springs, square plates, telescopic columns and guide plates are provided in multiple groups, and the multiple groups of connecting plates, blocks, cylinders, small springs, square plates, telescopic columns and guide plates are mirrored at the left and right ends of the frame with the vertical center line in the left and right directions of the frame as the mirror axis.

[0011] Preferably, the table legs are provided in multiple groups, and the multiple groups of the table legs are respectively arranged at the four corners of the frame.

[0012] Preferably, the blocking roller is arranged between multiple groups of the connecting plates.

[0013] Preferably, the clamping assembly includes an electric slide rail, an electric slide rail is fixedly installed on the outer side of the support plate, a sliding block is slidably installed on the outer side of the electric slide rail, a telescopic block is fixedly installed on the outer side of the sliding block, a rotating block is fixedly installed on the outer side of the telescopic block, a motor is fixedly installed inside the rotating block, one end of a long column is fixedly installed on the output end of the motor, a driving bevel gear is fixedly installed on the other end of the long column, a two-way threaded rod is rotatably installed inside the rotating block, a driven bevel gear is fixedly installed on the outer side of the two-way threaded rod, the driving bevel gear is meshed with the driven bevel gear, a clamp is threadedly installed on the outer side of the two-way threaded rod, and a detection device is fixedly installed on the outer side of the support plate.

[0014] Preferably, the clamping plates are provided in multiple groups, and the multiple groups of clamping plates are mirrored inside the rotating block with the vertical center line of the rotating block in the left-right direction as the mirror axis.

[0015] Preferably, the electric slide rails are provided in a plurality of groups, and the plurality of electric slide rails are mirror-imaged on the outer side of the support plate with the vertical center line in the left-right direction of the rack as the mirror axis.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The loader for CNC machine tools, in order to make the device have a better positioning effect, is provided with a centering component, which cooperates with the conveying structure to convey the material, cooperates with the connecting rod, large spring, connecting plate and blocking roller to put the accidentally erected material, and when the material contacts the guide plate, the small spring is used to push the material to the appropriate position, so that the guide plate can straighten the material, so that the clamping component can clamp more quickly.

[0018] 2. In order to make the material clamping effect of the device better, the loader for CNC machine tools is provided with a clamping assembly. First, the detection device is used to detect whether the material has reached the appropriate position. After the material reaches the appropriate position, the detection device stops the conveying device, and starts the electric slide rail to move the clamping plate to the top of the material, and drives the bidirectional threaded rod through the motor to clamp the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic top view of the overall structure of the utility model;

[0020] Figure 2 It is a schematic cross-sectional view of the structure of the utility model;

[0021] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure of the middle A area;

[0022] Figure 4 For this utility model Figure 2 Schematic diagram of the enlarged structure of the middle B area;

[0023] Figure 5 For this utility model Figure 2 Schematic diagram of the enlarged structure of the middle C area.

[0024] In the figure: 1. frame; 2. table legs; 3. support frame; 4. conveying structure; 5. support plate; 6. centering assembly; 61. connecting frame; 62. storage bin; 63. connecting rod; 64. large spring; 65. connecting plate; 66. blocking roller; 67. block; 68. cylinder; 69. small spring; 610. square plate; 611. telescopic column; 612. guide plate; 7. clamping assembly; 71. electric slide rail; 72. sliding block; 73. telescopic block; 74. rotating block; 75. motor; 76. long column; 77. driving bevel gear; 78. bidirectional threaded rod; 79. driven bevel gear; 710. clamping plate; 711. detection device. DETAILED DESCRIPTION

[0025] 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; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0026] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. Example

[0028] like Figure 1-5 As shown, the utility model provides a technical solution: a loading machine for a CNC machine tool, including a frame 1, a table leg 2 is fixedly installed on the outer side of the frame 1, a support frame 3 is fixedly installed on the outer side of the frame 1, and a conveying structure 4 is fixedly installed on the outer side of the support frame 3. Since the conveying structure is an existing equipment in the prior art, it has been drawn in the figure but not numbered and will not be described in detail. A support plate 5 is fixedly installed on the outer side of the frame 1, and a centering component 6 and a clamping component 7 are arranged on the outer side of the frame 1.

[0029] In one embodiment of the present utility model, the centering component 6 includes a connecting frame 61, the connecting frame 61 is fixedly installed on the outside of the frame 1, a storage bin 62 is fixedly installed on the outside of the connecting frame 61, one end of a large spring 64 is fixedly installed inside the connecting frame 61, the other end of the large spring 64 is fixedly installed with a connecting rod 63, a connecting plate 65 is fixedly installed on the outside of the connecting rod 63, a blocking roller 66 is rotatably installed on the outside of the connecting plate 65, a block 67 is fixedly installed on the outside of the frame 1, one end of a small spring 69 is fixedly installed inside the block 67, a cylinder 68 is fixedly installed on the other end of the small spring 69, a square plate 610 is clamped and installed on the outside of the block 67, one end of the cylinder 68 penetrates the square plate 610, a telescopic column 611 is fixedly installed on the end of the cylinder 68 penetrating the square plate 610, and a guide plate 612 is fixedly installed on the outside of the telescopic column 611. First, by opening the storage bin 62, the The material in the storage bin 62 falls onto the conveying structure 4, and the conveying structure 4 is used to convey the material. The connecting rod 63, the large spring 64, the connecting plate 65 and the blocking roller 66 are used to put down the accidentally erected material. At the same time, when the material contacts the guide plate 612, the small spring 69 pushes the material to a suitable position, so that the guide plate 612 straightens the material. There are multiple groups of connecting plates 65, blocks 67, cylinders 68, small springs 69, square plates 610, telescopic columns 611 and guide plates 612, and the multiple groups of connecting plates 65, blocks 67, cylinders 68, small springs 69, square plates 610, telescopic columns 611 and guide plates 612 are used as mirror axes with the vertical center line of the left and right directions of the frame 1 as the mirror axis, and the mirror images are set at the left and right ends of the frame 1. There are multiple groups of table legs 2, and the multiple groups of table legs 2 are respectively set at the four corners of the frame 1. The blocking roller 66 is set between the multiple groups of connecting plates 65.

[0030] In one embodiment of the utility model, the clamping assembly 7 includes an electric slide rail 71, an electric slide rail 71 is fixedly installed on the outer side of the support plate 5, a sliding block 72 is slidably installed on the outer side of the electric slide rail 71, a telescopic block 73 is fixedly installed on the outer side of the sliding block 72, a rotating block 74 is fixedly installed on the outer side of the telescopic block 73, a motor 75 is fixedly installed inside the rotating block 74, one end of a long column 76 is fixedly installed on the output end of the motor 75, and a driving bevel gear 77 is fixedly installed on the other end of the long column 76, a bidirectional threaded rod 78 is rotatably installed inside the rotating block 74, a driven bevel gear 79 is fixedly installed on the outer side of the bidirectional threaded rod 78, the driving bevel gear 77 is meshed with the driven bevel gear 79, and the outer side of the bidirectional threaded rod 78 is threaded A clamping plate 710 is installed, and a detection device 711 is fixedly installed on the outer side of the support plate 5, and cooperates with the detection device 711 to detect whether the material has reached the appropriate position. After the material reaches the appropriate position, the detection device 711 stops the conveying device, and starts the electric slide rail 71 to move the clamping plate 710 above the material, and drives the bidirectional threaded rod 78 through the motor 75 to clamp the material. There are multiple groups of clamping plates 710, and the multiple groups of clamping plates 710 use the vertical center line of the left and right directions of the rotating block 74 as the mirror axis, and the mirror image is set inside the rotating block 74. There are multiple groups of electric slide rails 71, and the multiple groups of electric slide rails 71 use the vertical center line of the left and right directions of the frame 1 as the mirror axis, and the mirror image is set on the outer side of the support plate 5.

[0031] Working principle: First, by opening the storage bin 62, the material in the storage bin 62 falls onto the conveying structure 4, and cooperates with the conveying knot 4 to convey the material, and cooperates with the connecting rod 63, the large spring 64, the connecting plate 65 and the blocking roller 66 to put down the accidentally erected material, and at the same time, when the material contacts the guide plate 612, the small spring 69 is used to push the material to the appropriate position, so that the guide plate 612 straightens the material, and cooperates with the detection device 711 to detect whether the material has reached the appropriate position. After the material reaches the appropriate position, the detection device 711 stops the conveying device, and starts the electric slide rail 71 to move the clamping plate 710 to the top of the material, and drives the bidirectional threaded rod 78 through the motor 75 to clamp the material.

[0032] Compared with the prior art, the present invention has the following beneficial effects:

[0033] 1. The loader for CNC machine tools, in order to make the device have a better positioning effect, is provided with a centering component, which cooperates with the conveying structure to convey the material, cooperates with the connecting rod, large spring, connecting plate and blocking roller to put the accidentally erected material, and when the material contacts the guide plate, the small spring is used to push the material to the appropriate position, so that the guide plate can straighten the material, so that the clamping component can clamp more quickly.

[0034] 2. In order to make the material clamping effect of the device better, the loader for CNC machine tools is provided with a clamping assembly. First, the detection device is used to detect whether the material has reached the appropriate position. After the material reaches the appropriate position, the detection device stops the conveying device, and starts the electric slide rail to move the clamping plate to the top of the material, and drives the bidirectional threaded rod through the motor to clamp the material.

[0035] The above are only preferred specific implementations of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A material loader for a numerically controlled machine tool, comprising a frame (1), a table leg (2) fixedly mounted on the outer side of the frame (1), a support frame (3) fixedly mounted on the outer side of the frame (1), a conveying structure (4) fixedly mounted on the outer side of the support frame (3), and a support plate (5) fixedly mounted on the outer side of the frame (1), characterized in that: A centering component (6) and a clamping component (7) are arranged on the outside of the frame (1), and the centering component (6) comprises: A connecting frame (61), the connecting frame (61) being fixedly mounted on the outside of the frame (1), a material storage bin (62) being fixedly mounted on the outside of the connecting frame (61), and one end of a large spring (64) being fixedly mounted inside the connecting frame (61); A connecting rod (63), the other end of the large spring spring (64) is fixedly mounted with the connecting rod (63), a connecting plate (65) is fixedly mounted on the outside of the connecting rod (63), a blocking roller (66) is rotatably mounted on the outside of the connecting plate (65), a block (67) is fixedly mounted on the outside of the frame (1), and one end of a small spring spring (69) is fixedly mounted inside the block (67); A cylinder (68), the other end of the small spring spring (69) is fixedly mounted with the cylinder (68), the outer side of the block (67) is clamped with a square plate (610), one end of the cylinder (68) passes through the square plate (610), one end of the cylinder (68) that passes through the square plate (610) is fixedly mounted with a telescopic column (611), and the outer side of the telescopic column (611) is fixedly mounted with a guide plate (612).

2. A material loader for a CNC machine tool according to claim 1, characterized in that: The connecting plate (65), the block (67), the cylinder (68), the small spring (69), the square plate (610), the telescopic column (611) and the guide plate (612) are provided in multiple groups.

3. A material loader for a CNC machine tool according to claim 1, characterized in that: The table legs (2) are provided in multiple groups, and the multiple groups of table legs (2) are respectively arranged at the four corners of the frame (1).

4. A material loader for a CNC machine tool according to claim 2, characterized in that: The blocking roller (66) is arranged between the plurality of groups of connecting plates (65).

5. The material loader for a CNC machine tool according to claim 1, characterized in that: The clamping assembly (7) comprises an electric slide rail (71), the outer side of the support plate (5) is fixedly mounted with the electric slide rail (71), the outer side of the electric slide rail (71) is slidably mounted with a sliding block (72), the outer side of the sliding block (72) is fixedly mounted with a telescopic block (73), the outer side of the telescopic block (73) is fixedly mounted with a rotating block (74), the inner side of the rotating block (74) is fixedly mounted with a motor (75), the output end of the motor (75) is fixedly mounted with one end of a long column (76), the other end of the long column (76) is fixedly mounted with a driving bevel gear (77), the inner side of the rotating block (74) is rotatably mounted with a bidirectional threaded rod (78), the outer side of the bidirectional threaded rod (78) is fixedly mounted with a driven bevel gear (79), the driving bevel gear (77) is meshed with the driven bevel gear (79), the outer side of the bidirectional threaded rod (78) is threadedly mounted with a clamping plate (710), and the outer side of the support plate (5) is fixedly mounted with a detection device (711).

6. A material loader for a CNC machine tool according to claim 5, characterized in that: The clamping plates (710) are provided in multiple groups.

7. A material loader for a CNC machine tool according to claim 5, characterized in that: The electric slide rails (71) are provided in multiple groups.

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