Automatic assembly equipment for double-end stud contact pin

Abstract

The utility model relates to the field of automatic assembly of double-end studs, and discloses automatic assembly equipment for double-end stud contact pins, which comprises a support frame, a conveyor belt is arranged on the inner wall of the top end of the support frame, a bearing base is arranged on the outer wall of the conveyor belt, a box body is fixedly connected to the top end of the left side of the support frame, and an adjusting assembly is arranged on the inner wall of the box body. And the adjusting assembly comprises a roller, the roller is rotationally connected to the inner wall of the box body, multiple sets of storage grooves are formed in the outer wall of the roller, and an adjusting plate is slidably connected to the inner wall of the roller. According to the double-end stud arranging device, the adjusting assembly and the box body are used in cooperation, when double-end studs of different specifications are arranged, the double-end studs only need to be placed in the box body, accurate arrangement of the double-end studs can be achieved through the adjusting assembly, the working intensity of operators is reduced, meanwhile, the working efficiency is improved, and the adaptability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the field of automatic assembly of double-ended studs, in particular to automatic assembly equipment for double-ended stud pins. Background Art

[0002] In modern industrial production, the automated assembly of precision parts has become a crucial means of improving production efficiency, ensuring product quality, and reducing labor costs. Stud bolts, as a commonly used fastener, are widely used in electronic equipment, machinery, aerospace, and other fields. Their assembly precision and efficiency have a significant impact on the overall performance of the product.

[0003] Traditional stud assembly methods rely heavily on manual operation, which presents problems such as low assembly efficiency, difficulty in ensuring precision, and high labor intensity. At the same time, with the widespread application of pin technology in electronic equipment, pin assembly has also become an important production link. As a key component for electrical connection and signal transmission, the assembly accuracy and reliability of pins are directly related to the performance and service life of the product.

[0004] However, in the existing automatic assembly equipment for double-ended stud pins, the arrangement of the double-ended studs directly affects the assembly efficiency and accuracy. Although automated assembly equipment plays an important role in improving production efficiency and quality stability, in some links, such as the initial arrangement stage of the double-ended studs, manual arrangement operations may still be relied upon, thereby increasing the labor burden of the operators and limiting the working efficiency of the automatic assembly equipment. Therefore, an automatic assembly equipment for double-ended stud pins is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides an automatic assembly device for double-ended stud pins, which aims to improve the problem in the prior art that "the initial arrangement of the double-ended studs may require manual labor, which increases the labor burden of the operator and limits the working efficiency of the automatic assembly equipment."

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions: automatic assembly equipment for double-headed stud pins, including a support frame, a conveyor belt is provided on the inner wall of the top of the support frame, a receiving base is provided on the outer wall of the conveyor belt, the top left side of the support frame is fixedly connected to a box body, an adjustment component is provided on the inner wall of the box body, the adjustment component includes a roller, the roller is rotatably connected to the inner wall of the box body, the outer wall of the roller is provided with a storage groove, and multiple groups of the storage grooves are provided.

[0007] As a further description of the above technical solution:

[0008] The inner wall of the drum is slidably connected to an adjustment plate, and two groups of adjustment plates are provided. The inner walls of the two groups of adjustment plates are threadedly connected to bidirectional threaded rods, and the outer walls of the bidirectional threaded rods are rotatably connected to the inner wall of the drum. The outer inner walls of the adjustment plates are rotatably connected to a movable plate.

[0009] As a further description of the above technical solution:

[0010] The outer side of the movable plate close to the regulating plate is arranged in a circular ring shape.

[0011] As a further description of the above technical solution:

[0012] The upper outer wall of the movable plate slides on the inner wall of the box, the annular bottom end of the movable plate is fixedly connected to the bottom plate, the outer wall of the bottom plate slides on the inner wall of the box, and the top end of the movable plate is hinged with a hinged plate.

[0013] As a further description of the above technical solution:

[0014] The top end of the hinged plate is rotatably connected to a connecting block, and the rear side of the connecting block is slidably connected to the inner wall of the box. The inner wall of the top end of the box is provided with a rectangular groove that is wide at the top and narrow at the bottom. The rear side of the box is fixedly connected to a driving motor, and the output shaft of the driving motor passes through the rear side of the box, and the front end of the output shaft is fixedly connected to the rear side of the roller.

[0015] As a further description of the above technical solution:

[0016] The box body is provided with a discharge port near the bottom end of the drum, and a discharge assembly is provided at the bottom end of the box body. The discharge assembly includes a guide block. The top end of the guide block is fixedly connected to the position of the discharge port at the bottom end of the box body, and a baffle is rotatably connected to the right side of the guide block.

[0017] As a further description of the above technical solution:

[0018] The baffle is elastically connected to the guide block through a torsion spring. The inner wall of the top of the baffle is rotatably connected to a connecting plate 1. The left outer wall of the connecting plate 1 is slidably connected to the inner wall of the guide block. The left outer wall of the connecting plate 1 is rotatably connected to a connecting plate 2.

[0019] As a further description of the above technical solution:

[0020] A plug plate is hinged on the left side of the second connecting plate, and the outer wall of the plug plate is slidably connected to the inner wall of the material guide block.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the present invention, by using the adjustment component in conjunction with the box, when arranging studs of different specifications, it is only necessary to place the studs in the box, and the studs can be accurately arranged by adjusting the component, which reduces the workload of the operator, improves work efficiency, and improves the adaptability of the equipment.

[0023] 2. In the utility model, through the coordinated use of the conveyor belt, the receiving base and the discharging assembly, when the stud falls into the guide block, the receiving base is driven by the conveyor belt to squeeze the baffle, so that the stud falls onto the receiving base. At the same time, the baffle rotates and drives the insert plate to move downward, thereby blocking the continued falling of the subsequent studs and ensuring the accuracy of each discharging. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the three-dimensional structure of the overall device in the utility model;

[0025] Figure 2 This is a schematic diagram of the left-side three-dimensional cross-sectional structure of the box body of the present invention;

[0026] Figure 3 This is a right-side perspective sectional view of the drum in the present invention;

[0027] Figure 4 This is a schematic diagram of the split three-dimensional structure of the movable plate and the hinged plate in the present invention;

[0028] Figure 5 It is a schematic diagram of the disassembled three-dimensional structure of the discharge component in the utility model.

[0029] Legend:

[0030] 1. Support frame; 2. Conveyor belt; 3. Support base; 4. Box; 5. Drive motor; 61. Roller; 62. Storage trough; 63. Adjustment plate; 64. Bidirectional threaded rod; 65. Moving plate; 66. Bottom plate; 67. Hinge plate; 68. Connecting block; 71. Guide block; 72. Baffle; 73. Torsion spring; 74. Connecting plate 1; 75. Connecting plate 2; 76. Insert plate. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] Reference Figure 1 - Figure 3 The utility model provides an embodiment: an automatic assembly device for stud pins, including a support frame 1 for stably supporting a conveyor belt 2 and a box body 4, a conveyor belt 2 is provided on the inner wall of the top of the support frame 1 to drive multiple groups of receiving bases 3 for transmission, a receiving base 3 is provided on the outer wall of the conveyor belt 2, and multiple groups of receiving bases 3 are provided to support the falling studs. At the same time, an arc groove is provided on the top of the support frame 1, and a magnet is provided on the inner wall of the arc groove to adsorb the studs to improve the stability of the studs. The end is fixedly connected with a box body 4 for storing unarranged studs so as to facilitate automatic arrangement. The inner wall of the box body 4 is provided with an adjustment component that can adjust the specifications of the studs to be arranged according to the needs. The adjustment component includes a roller 61, which is driven to rotate by a drive motor 5. The roller 61 is rotatably connected to the inner wall of the box body 4. A storage groove 62 is provided on the outer wall of the roller 61 for transporting the studs falling from the box body 4 to the discharge port at the bottom end of the box body 4. Under the action of gravity, the studs fall from the discharge port to the inner wall of the guide block 71 so that In the subsequent assembly operation, there are multiple groups of storage slots 62, all of which are opened on the outer wall of the drum 61, which can improve the conveying efficiency of the studs. The inner wall of the drum 61 is slidably connected with an adjusting plate 63, which is used to adjust the length of the storage slot 62 to adapt to studs of different specifications, thereby improving the usability of the equipment. There are two groups of adjusting plates 63, and the inner walls of the two groups of adjusting plates 63 are threadedly connected with a bidirectional threaded rod 64, which is used to drive the two groups of adjusting plates 63 to move in opposite directions. The outer wall of the bidirectional threaded rod 64 is rotatably connected to the inner wall of the drum 61, thereby improving the bidirectional threaded rod 6 4 stability during rotation, and a crank is provided at the front end of the two-way threaded rod 64, which can facilitate the operator to rotate the two-way threaded rod 64, and the inner wall of the outer periphery of the adjusting plate 63 is rotatably connected with a movable plate 65, which is used to adjust the width of the rectangular groove with a wide upper part and a narrow lower part provided on the inner wall of the top of the box body 4 to adapt to studs of different specifications, and at the same time achieve accurate arrangement of the studs, thereby improving the working efficiency of the equipment. The movable plate 65 is set in a circular ring shape near the outer side of the adjusting plate 63, so that the adjusting plate 63 can stably drive the movable plate 65 to move when moving.

[0033] Reference Figure 2 and Figure 4The outer wall of the upper side of the movable plate 65 slides on the inner wall of the box body 4, and the bottom end of the circular ring of the movable plate 65 is fixedly connected to the bottom plate 66, which is used to adjust the space between the discharge port at the bottom end of the box body 4 and the inner wall of the guide block 71 to improve the accurate arrangement of the studs when discharging. The outer wall of the bottom plate 66 slides on the inner wall of the box body 4, and the top of the movable plate 65 is hinged with a hinged plate 67, which is used to block the vacancy at the top after the movable plate 65 moves. The top of the hinged plate 67 is rotatably connected to a connecting block 68, and the rear side of the connecting block 68 is slidably connected to the inner wall of the box body 4. The connecting block 68 is used to move the top of the hinged plate 67 The end limit is on the inner wall of the box body 4, so that the hinge plate 67 is in an inclined state. The inner wall of the top end of the box body 4 is provided with a rectangular groove which is wide at the top and narrow at the bottom. When the roller 61 rotates to drive the stud to move, the structure of this rectangular groove helps to guide and preliminarily position the stud. The rear side of the box body 4 is fixedly connected to the drive motor 5. The output shaft of the drive motor 5 passes through the rear side of the box body 4, and the front end of the output shaft is fixedly connected to the rear side of the roller 61, which transmits the power of the drive motor 5 to the roller 61, thereby driving the roller 61 to rotate, realizing the conveying and arrangement of the studs, and improving the working efficiency of the equipment.

[0034] Reference Figure 1 、 Figure 2 and Figure 5 , the box body 4 is provided with a discharge port near the bottom of the roller 61, which is used to transport the stud bolts to the inner wall of the guide block 71. The bottom end of the box body 4 is provided with a discharge assembly, which includes a guide block 71. The top of the guide block 71 is fixedly connected to the position of the discharge port at the bottom end of the box body 4, which plays a role in guiding the discharge direction of the stud bolts. The right side of the guide block 71 is rotatably connected to a baffle 72 to prevent the stud bolts from falling at will. The baffle 72 is elastically connected to the guide block 71 by a torsion spring 73. When the base 3 squeezes the baffle 72, the elastic force of the torsion spring 73 is overcome, and the baffle 72 opens, allowing the stud bolts to pass through the inclined surface at the bottom end of the guide block 71 When the locking cam 75 is in the unlock position, the locking cam 76 is in the unlock position, and the locking cam 76 is in the unlock position, so that the locking cam 76 can be unlocked and the winch cam 76 can be unlocked.

[0035] Working principle: During use, when the studs need to be arranged, first, the unarranged studs are stored in the box 4, the drive motor 5 is started, and its output shaft drives the roller 61 to rotate on the inner wall of the box 4, and the studs fall into the storage groove 62 opened on the outer wall of the roller 61. As the roller 61 rotates, the studs are transported to the discharge port at the bottom end of the box 4.

[0036] When studs of different specifications need to be arranged, the two sets of adjustment plates 63 are driven to move by rotating the bidirectional threaded rod 64, thereby adjusting the length of the storage slot 62 to adapt to studs of different specifications. The movable plate 65 adjusts the width of the rectangular groove on the inner wall of the top end of the box body 4 under the drive of the adjustment plate 63. At the same time, the bottom plate 66 adjusts the space between the discharge port at the bottom end of the box body 4 and the inner wall of the guide block 71. When the movable plate 65 moves, it drives the hinged plate 67 to move. The cooperation of the hinged plate 67 and the connecting block 68 blocks the gap at the top of the movable plate 65.

[0037] When the stud reaches the discharge port of the box body 4 near the bottom end of the roller 61, it falls into the inner wall of the guide block 71. Since the baffle 72 is in a closed state under the action of the torsion spring 73, the stud is temporarily blocked.

[0038] When the conveyor belt 2 drives the receiving base 3 to move to the bottom of the discharge port, the receiving base 3 squeezes the baffle 72, overcoming the elastic force of the torsion spring 73 to open the baffle 72, and the stud rolls from the inclined surface at the bottom end of the guide block 71 to the arc groove at the top end of the receiving base 3. The magnet on the inner wall of the arc groove absorbs the stud to improve its stability.

[0039] At the same time, the rotation of the baffle 72 drives the connecting plate 1 74, the connecting plate 2 75 and the inserting plate 76 to move in coordination. The connecting plate 1 74 slides on the inner wall of the guide block 71, driving the left side of the connecting plate 2 75 to move downward, thereby driving the inserting plate 76 to slide downward, blocking the subsequent studs from continuing to fall, so that only one group of studs can be discharged each time, thereby ensuring the accuracy and continuity of each discharge.

[0040] Finally, the receiving base 3 equipped with the studs is conveyed by the conveyor belt 2 to transport the studs to the next assembly process.

[0041] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. Automatic assembly equipment for stud pins, comprising a support frame (1), characterized in that: A conveyor belt (2) is provided on the inner wall of the top of the support frame (1), and a receiving base (3) is provided on the outer wall of the conveyor belt (2). A box body (4) is fixedly connected to the top of the left side of the support frame (1), and an adjustment component is provided on the inner wall of the box body (4). The adjustment component includes a roller (61), and the roller (61) is rotatably connected to the inner wall of the box body (4). The outer wall of the roller (61) is provided with a storage groove (62), and the storage groove (62) is provided in multiple groups.

2. The automatic assembly equipment for stud pins according to claim 1, characterized in that: The inner wall of the roller (61) is slidably connected to an adjustment plate (63), and two groups of adjustment plates (63) are provided. The inner walls of the two groups of adjustment plates (63) are threadedly connected to bidirectional threaded rods (64), and the outer walls of the bidirectional threaded rods (64) are rotatably connected to the inner wall of the roller (61). The outer inner walls of the adjustment plates (63) are rotatably connected to a movable plate (65).

3. The automatic assembly equipment for stud pins according to claim 2, characterized in that: The movable plate (65) is arranged in a circular ring shape near the outer side of the regulating plate (63).

4. The automatic assembly equipment for stud pins according to claim 2, characterized in that: The upper outer wall of the movable plate (65) slides on the inner wall of the box body (4), the annular bottom end of the movable plate (65) is fixedly connected to the bottom plate (66), the outer wall of the bottom plate (66) slides on the inner wall of the box body (4), and the top end of the movable plate (65) is hinged with a hinge plate (67).

5. The automatic assembly equipment for stud pins according to claim 4, characterized in that: The top end of the hinged plate (67) is rotatably connected to a connecting block (68), and the rear side of the connecting block (68) is slidably connected to the inner wall of the box body (4). The inner wall of the top end of the box body (4) is provided with a rectangular groove that is wide at the top and narrow at the bottom. The rear side of the box body (4) is fixedly connected to a driving motor (5), and the output shaft of the driving motor (5) passes through the rear side of the box body (4), and the front end of the output shaft is fixedly connected to the rear side of the roller (61).

6. The automatic assembly equipment for stud pins according to claim 1, characterized in that: The box body (4) is provided with a discharge port near the bottom end of the roller (61), and a discharge assembly is provided at the bottom end of the box body (4). The discharge assembly includes a guide block (71), the top end of the guide block (71) is fixedly connected to the position of the discharge port at the bottom end of the box body (4), and the right side of the guide block (71) is rotatably connected to a baffle (72).

7. The automatic assembly equipment for stud pins according to claim 6, characterized in that: The baffle (72) is elastically connected to the guide block (71) via a torsion spring (73); the inner wall of the top end of the baffle (72) is rotatably connected to a connecting plate 1 (74); the left outer wall of the connecting plate 1 (74) is slidably connected to the inner wall of the guide block (71); and the left outer wall of the connecting plate 1 (74) is rotatably connected to a connecting plate 2 (75).

8. The automatic assembly equipment for stud pins according to claim 7, characterized in that: The left side of the second connecting plate (75) is hinged with an inserting plate (76), and the outer wall of the inserting plate (76) is slidably connected to the inner wall of the guide block (71).

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