Automatic feeding equipment for hardware pieces

Abstract

The utility model discloses an automatic feeding device for hardware pieces, which relates to the technical field of feeding devices and comprises an operating platform, and a plurality of supporting columns are arranged at the bottom of the operating platform. The stamping assembly is arranged on the operation table and used for stamping forming of the hardware sheet; the hardware sheet box is mounted on the operation table and used for storing hardware sheets; the material pushing plate is arranged on the hardware sheet box and is used for feeding the hardware sheets; the material pushing plate adjusting assembly is arranged on the hardware sheet box and the material pushing plate and used for adjusting the position of the material pushing plate to feed the hardware sheets; the hardware piece feeding assembly is arranged on the operation table and used for feeding hardware pieces; according to the hardware piece feeding device, due to the arrangement of the hardware piece box, the material pushing plate, the material pushing plate adjusting assembly, the hardware piece lifting assembly and the hardware piece feeding assembly, feeding of hardware pieces can be achieved, operation is convenient and fast, feeding precision is high, and machining of the hardware pieces is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding equipment, in particular to an automatic feeding equipment for hardware sheet parts. Background Technique

[0002] As the manufacturing material of hardware parts, hardware sheet parts need to be stamped into the required shapes during processing to meet the production requirements of hardware parts.

[0003] At present, when stamping hardware sheet parts into shape, it is necessary to manually place the hardware sheet parts on the stamping die. During placement, the operator needs to finely adjust the position of the hardware sheet parts to improve the stamping accuracy of the hardware sheet parts. The operation is not only cumbersome, but also the accuracy of manual feeding of the hardware sheet is difficult to control, which will affect the stamping accuracy of the hardware sheet parts. Content of the Utility Model

[0004] The purpose of the utility model is to provide an automatic feeding equipment for hardware sheet parts to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: an automatic feeding equipment for hardware sheet parts, including an operation table with multiple support columns arranged at the bottom;

[0006] A stamping assembly, arranged on the operation table, for stamping and forming hardware sheets;

[0007] A hardware sheet box, installed on the operation table, for storing hardware sheet parts;

[0008] A pushing plate, arranged on the hardware sheet box, for feeding hardware sheet parts;

[0009] A pushing plate adjusting assembly, arranged on the hardware sheet box and the pushing plate, for adjusting the position of the pushing plate to feed hardware sheet parts;

[0010] A hardware sheet part lifting assembly, arranged on the hardware sheet box, for lifting the hardware sheet parts in the hardware sheet box;

[0011] A hardware sheet part feeding assembly, arranged on the operation table, for feeding hardware sheet parts;

[0012] A positioning frame, installed on the operation table, for positioning during the feeding of hardware sheet parts.

[0013] Further, the stamping assembly includes a mounting plate installed on the operation table, a cylinder is installed on the mounting plate, the output end of the cylinder is installed with an upper stamping die, a lower stamping die is installed on the operation table, and the lower stamping die corresponds to the upper stamping die.

[0014] Further, the pusher plate adjusting assembly includes a protective housing installed on the hardware sheet box. An adjusting motor is installed inside the protective housing. The output end of the adjusting motor is fixedly installed with an adjusting shaft. A turntable is installed at the end of the adjusting shaft. A connecting member is movably installed on the turntable. The pusher plate is installed on the connecting member.

[0015] Further, the pusher plate adjusting assembly further includes a round pin installed on the turntable. An annular groove is formed inside the connecting member. The round pin is movably installed in the annular groove.

[0016] Further, the hardware sheet lifting assembly includes a lifting plate movably installed inside the hardware sheet box. A lifting spring is installed at the bottom of the lifting plate. The other end of the lifting spring is installed on the inner wall of the hardware sheet box. One end of a damper is installed on the inner wall of the hardware sheet box. The other end of the damper is installed on the lifting plate.

[0017] Further, the hardware sheet lifting assembly further includes a guiding block installed on the lifting plate. A guiding groove is formed on the inner wall of the hardware sheet box. The guiding block is slidably installed in the guiding groove.

[0018] Further, the hardware sheet feeding assembly includes a bracket fixedly installed on the operating table. A driving roller is rotatably installed on the bracket. A transmission belt is movably sleeved on the driving roller. A feeding motor is installed on the bracket. The driving roller is installed at the output end of the feeding motor.

[0019] The beneficial effects of the present utility model are as follows:

[0020] In the present utility model, through the settings of the hardware sheet box, the pusher plate, the pusher plate adjusting assembly and the hardware sheet lifting assembly, when the adjusting motor rotates, it will drive the connecting member to move forward. When the connecting member moves forward, it will drive the pusher plate to move forward. The pusher plate moves forward to push the hardware sheet onto the hardware sheet feeding assembly for conveying. When one hardware sheet at the top of the hardware sheet box is fed, the total weight of the hardware sheets decreases. At this time, the lifting spring will stretch to a height of one hardware sheet thickness, thereby driving the lifting plate to rise to a height of one hardware sheet thickness. Repeating this process can achieve the lifting and feeding of the hardware sheets.

[0021] In the present utility model, through the settings of the hardware sheet feeding assembly, when the feeding motor rotates, it will drive the driving roller to rotate. The driving roller rotates to drive the transmission belt to transmit. The pusher plate will push the hardware sheet onto the transmission belt. The hardware sheet can be conveyed and fed through the transmission belt. Through the positioning function, the hardware sheet feeding assembly can convey the hardware sheet to the processing position on the lower stamping die. The operation is relatively convenient, and the feeding accuracy is relatively high, which is beneficial to the processing of the hardware sheets. Description of the Drawings

[0022] Figure 1 Schematic diagram of the three-dimensional structure of an automatic feeding device for metal parts proposed by the present utility model;

[0023] Figure 2 Schematic diagram of the structures such as the disc and the pushing plate of an automatic feeding device for metal parts proposed by the present utility model;

[0024] Figure 3 Schematic diagram of the connecting piece and the annular groove structure of an automatic feeding device for metal parts proposed by the present utility model;

[0025] Figure 4 Schematic diagram of the metal part box and the lifting plate structure of an automatic feeding device for metal parts proposed by the present utility model;

[0026] Figure 5 Schematic diagram of the structures such as the lifting spring and the guiding block of an automatic feeding device for metal parts proposed by the present utility model;

[0027] Figure 6 Schematic diagram of the metal part feeding assembly of an automatic feeding device for metal parts proposed by the present utility model.

[0028] In the figure: 1, operating table; 2, stamping assembly; 21, mounting plate; 22, cylinder; 23, upper stamping die; 24, lower stamping die; 3, metal part box; 4, pushing plate; 5, pushing plate adjusting assembly; 51, protective housing; 52, adjusting motor; 53, adjusting shaft; 54, turntable; 55, connecting piece; 56, round pin; 57, annular groove; 6, metal part lifting assembly; 61, lifting plate; 62, lifting spring; 63, damper; 64, guiding block; 65, guiding groove; 7, metal part feeding assembly; 71, bracket; 72, driving roller; 73, driving belt; 74, feeding motor; 8, positioning frame. Detailed implementation manners

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0030] Embodiment:

[0031] As Figure 1-6As shown in the figure, this embodiment provides an automatic feeding device for metal sheet parts, including an operating table 1 with multiple support columns arranged at the bottom; a stamping assembly 2 arranged on the operating table 1 for stamping and forming metal sheets; a metal sheet box 3 installed on the operating table 1 for storing metal sheet parts; a pushing plate 4 arranged on the metal sheet box 3 for feeding the metal sheet parts; a pushing plate adjusting assembly 5 arranged on the metal sheet box 3 and the pushing plate 4 for adjusting the position of the pushing plate 4 to feed the metal sheet parts; a metal sheet part lifting assembly 6 arranged on the metal sheet box 3 for lifting the metal sheet parts in the metal sheet box 3; a metal sheet part feeding assembly 7 arranged on the operating table 1 for feeding the metal sheet parts; 8 installed on the operating table 1 for positioning during the feeding of the metal sheet parts.

[0032] During use, the metal sheet parts to be processed are placed in the metal sheet box 3. When the metal sheet box 3 is full of metal sheet parts, the uppermost metal sheet part is just located at the top of the metal sheet box 3. When feeding is required, the pushing plate adjusting assembly 5 can drive the pushing plate 4 to push the uppermost metal sheet part in the metal sheet box 3 onto the metal sheet part feeding assembly 7, and the metal sheet part feeding assembly 7 feeds the metal sheet parts. Through the positioning function of the positioning frame 8, the metal sheet part feeding assembly 7 can convey the metal sheet parts to the processing position on the stamping assembly 2 for stamping processing. It should be noted that when the uppermost metal sheet part in the metal sheet box 3 is fed, the total weight of the metal sheet parts decreases, and under the action of the metal sheet part lifting assembly 6, the second metal sheet will be lifted to the position of the first metal sheet part. Repeating this process can achieve the automatic feeding of the metal sheet parts, with relatively convenient operation and high feeding accuracy, which is beneficial to the processing of the metal sheet parts.

[0033] In one embodiment, specifically, the stamping assembly 2 includes a mounting plate 21 installed on the operating table 1, a cylinder 22 is installed on the mounting plate 21, an upper stamping die 23 is installed at the output end of the cylinder 22, a lower stamping die 24 is installed on the operating table 1, and the lower stamping die 24 corresponds to the upper stamping die 23.

[0034] The fed metal sheet parts will be located at the processing position on the lower stamping die 24. When stamping processing of the metal sheet parts is required, the cylinder 22 can be started, and the cylinder 22 will drive the upper stamping die 23 to descend, and the metal sheet parts will be stamped and shaped by the lower stamping die 24.

[0035] In one embodiment, specifically, the pushing plate adjusting assembly 5 includes a protective housing 51 installed on the metal sheet box 3, an adjusting motor 52 is installed inside the protective housing 51, an adjusting shaft 53 is fixedly installed at the output end of the adjusting motor 52, a turntable 54 is installed at the end of the adjusting shaft 53, a connecting piece 55 is movably installed on the turntable 54, and the pushing plate 4 is installed on the connecting piece 55.

[0036] When it is necessary to adjust the position of the pushing plate 4, the adjusting motor 52 inside the protective housing 51 can be started. The rotation of the adjusting motor 52 will drive the rotation of the adjusting shaft 53, the rotation of the adjusting shaft 53 will drive the rotation of the turntable 54, and the rotation of the turntable 54 will drive the connecting piece 55 to move back and forth on the turntable 54. When the connecting piece 55 moves forward, it will drive the pushing plate 4 to move forward, and the pushing plate 4 moving forward will push the hardware sheet parts onto the hardware sheet part feeding assembly 7 for conveying.

[0037] In one embodiment, specifically, the pushing plate adjusting assembly 5 further includes a round pin 56 installed on the turntable 54. An annular groove 57 is formed in the connecting piece 55, and the round pin 56 is movably installed in the annular groove 57;

[0038] The rotation of the turntable 54 will drive the rotation of the round pin 56, and the movement of the round pin 56 in the annular groove 57 will drive the connecting piece 55 to move back and forth on the turntable 54.

[0039] In one embodiment, specifically, the hardware sheet part lifting assembly 6 includes a lifting plate 61 movably installed in the hardware sheet box 3. A lifting spring 62 is installed at the bottom of the lifting plate 61, and the other end of the lifting spring 62 is installed on the inner wall of the hardware sheet box 3. One end of a damper 63 is installed on the inner wall of the hardware sheet box 3, and the other end of the damper 63 is installed on the lifting plate 61;

[0040] When one hardware sheet part at the top of the hardware sheet box 3 is fed, the total weight of the hardware sheet parts decreases. At this time, the lifting spring 62 will stretch to the height of one hardware sheet part thickness, thereby driving the lifting plate 61 to rise to the height of one hardware sheet part thickness. Repeating this process can achieve the lifting and feeding of the hardware sheet parts.

[0041] In one embodiment, specifically, the hardware sheet part lifting assembly 6 further includes a guide block 64 installed on the lifting plate 61. A guide groove 65 is formed in the inner wall of the hardware sheet box 3, and the guide block 64 is slidably installed in the guide groove 65;

[0042] The sliding of the guide block 64 in the guide groove 65 can play a guiding role for the lifting plate 61 and improve the stability of the lifting plate 61.

[0043] In one embodiment, specifically, the hardware sheet part feeding assembly 7 includes a bracket 71 fixedly installed on the operating table 1. A driving roller 72 is rotatably installed on the bracket 71. A driving belt 73 is movably sleeved on the driving roller 72. A feeding motor 74 is installed on the bracket 71, and the driving roller 72 is installed at the output end of the feeding motor 74;

[0044] When it is necessary to feed the hardware sheet parts, start the feeding motor 74. The rotation of the feeding motor 74 will drive the driving roller 72 to rotate. The rotation of the driving roller 72 will drive the transmission belt 73 to transmit. The pushing plate 4 will push the hardware sheet parts onto the transmission belt 73, and the hardware sheet parts can be conveyed and fed through the transmission belt 73.

[0045] Working principle: During use, place the hardware sheet parts to be processed on the lifting plate 61 in the hardware sheet box 3. When the hardware sheet box 3 is full of hardware sheet parts, the topmost hardware sheet part is just located at the top of the hardware sheet box 3. When feeding is required, the adjustment motor 52 in the protective housing 51 can be started. The rotation of the adjustment motor 52 will drive the adjustment shaft 53 to rotate. The rotation of the adjustment shaft 53 will drive the turntable 54 to rotate. The rotation of the turntable 54 will drive the connecting piece 55 to move forward on the turntable 54. When the connecting piece 55 moves forward, it will drive the pushing plate 4 to move forward. The pushing plate 4 moves forward to push the hardware sheet parts onto the transmission belt 73. The feeding motor 74 is started in advance. The rotation of the feeding motor 74 will drive the driving roller 72 to rotate. The rotation of the driving roller 72 will drive the transmission belt 73 to transmit. The pushing plate 4 will push the hardware sheet parts onto the transmission belt 73. The hardware sheet parts can be conveyed and fed through the transmission belt 73. Through the positioning function of the positioning frame 8, the hardware sheet part feeding assembly 7 can convey the hardware sheet parts to the processing position on the lower stamping die 24. Start the cylinder 22, and the cylinder 22 will drive the upper stamping die 23 to descend, and the hardware sheet parts will be stamped and shaped by the lower stamping die 24. After the topmost hardware sheet part in the hardware sheet box 3 is fed, the total weight of the hardware sheet parts is reduced. At this time, the lifting spring 62 will stretch to the height of the thickness of one hardware sheet part, so as to drive the lifting plate 61 to rise to the height of the thickness of one hardware sheet part. Repeating this process can realize the lifting and feeding of the hardware sheet parts. The operation is relatively convenient, the feeding accuracy is relatively high, which is beneficial to the processing of the hardware sheet parts.

[0046] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the present invention.

Claims

1. A hardware sheet automatic feeding device, comprising: An operating table (1) having a plurality of support columns arranged at the bottom; A stamping assembly (2), arranged on the operating table (1), and used for stamping and forming metal sheets; A hardware box (3) is installed on the operating table (1) and is used for storing hardware pieces; A push plate (4) is arranged on the metal sheet box (3) and is used for feeding the metal sheet parts; A push plate adjustment component (5) is arranged on the metal sheet box (3) and the push plate (4) and is used to adjust the position of the push plate (4) to feed the metal sheet; A hardware piece lifting assembly (6) is arranged on the hardware piece box (3) and is used to lift the hardware pieces in the hardware piece box (3); A hardware sheet feeding assembly (7), arranged on the operating table (1), and used for feeding hardware sheets; A positioning frame (8) is installed on the operating table (1) and is used for positioning the hardware pieces during feeding.

2. The automatic feeding equipment for hardware pieces according to claim 1 is characterized in that: The stamping assembly (2) comprises a mounting plate (21) mounted on an operating table (1), a cylinder (22) being mounted on the mounting plate (21), an upper stamping die (23) being mounted on the output end of the cylinder (22), and a lower stamping die (24) being mounted on the operating table (1), the lower stamping die (24) corresponding to the upper stamping die (23).

3. The automatic feeding equipment for hardware pieces according to claim 1 is characterized in that: The push plate adjustment assembly (5) comprises a protective shell (51) mounted on a metal sheet box (3), an adjustment motor (52) being mounted in the protective shell (51), an adjustment shaft (53) being fixedly mounted on the output end of the adjustment motor (52), a turntable (54) being mounted on the end of the adjustment shaft (53), a connecting piece (55) being movably mounted on the turntable (54), and the push plate (4) being mounted on the connecting piece (55).

4. The automatic feeding device for hardware pieces according to claim 3 is characterized in that: The push plate adjustment assembly (5) further comprises a round pin (56) mounted on the rotating disk (54); an annular groove (57) is provided in the connecting member (55); and the round pin (56) is movably mounted in the annular groove (57).

5. The automatic feeding equipment for hardware pieces according to claim 1 is characterized in that: The hardware piece lifting assembly (6) comprises a lifting plate (61) movably mounted in a hardware piece box (3), a lifting spring (62) being mounted at the bottom of the lifting plate (61), the other end of the lifting spring (62) being mounted on the inner wall of the hardware piece box (3), one end of a damper (63) being mounted on the inner wall of the hardware piece box (3), the other end of the damper (63) being mounted on the lifting plate (61).

6. The automatic feeding equipment for hardware pieces according to claim 5 is characterized in that: The hardware piece lifting assembly (6) also includes a guide block (64) mounted on the lifting plate (61); the inner wall of the hardware piece box (3) is provided with a guide groove (65), and the guide block (64) is slidably mounted in the guide groove (65).

7. The automatic feeding equipment for hardware pieces according to claim 1 is characterized in that: The hardware sheet feeding assembly (7) comprises a bracket (71) fixedly mounted on an operating table (1); a transmission roller (72) is rotatably mounted on the bracket (71); a transmission belt (73) is movably sleeved on the transmission roller (72); a feeding motor (74) is mounted on the bracket (71); and the transmission roller (72) is mounted at the output end of the feeding motor (74).

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