Automatic bolt assembly machine

Abstract

The utility model discloses an automatic bolt assembly machine, which relates to the technical field of bolt assembly machines, including an assembly machine support, a bolt assembly head, a discharge platform and a push bolt assembly. The top of the assembly machine support is equipped with a bolt assembly head, the top of the assembly machine support is equipped with a discharge platform, and the top of the discharge platform is equipped with a push bolt assembly, which is used for fast unloading of bolts. The utility model is equipped with a square box to provide support for the No. 3 motor. After the bolt assembly is completed, the No. 3 motor rotates, and the rotation of the No. 3 motor drives the striker rod to rotate, and the rotation of the striker rod drives the L-shaped rod to move. The movement of the L-shaped rod drives the slip ring to move stably through the support of the support rod. The movement of the slip ring causes the L-shaped rod to drive the reset spring to compress, and the compression of the reset spring causes the L-shaped rod to drive the slow head to move, and the slow head movement causes the bolt to be quickly pushed down after the assembly is completed, realizing the function of the automatic bolt assembly machine to quickly push down after the bolt assembly is completed to improve work efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of bolt assembly machines, in particular to an automatic bolt assembly machine. Background Art

[0002] The bolt assembly machine is an automated equipment, mainly used to quickly and accurately combine bolts and nuts. It is usually composed of a feeding system, a positioning system, a clamping system, a drive system and a control system. In the bolt assembly machine, the feeding system automatically feeds bolts and nuts, the positioning system ensures their accurate position, the clamping system clamps the bolts and nuts, the drive system drives them together, and the control system controls the operation of the entire machine.

[0003] The defects of the existing automatic bolt assembly machine are:

[0004] Patent document CN219560511U discloses a modular combined bolt automatic screening machine, which discloses "including a screening machine frame and a vibration mechanism, a screening machine turntable mechanism is fixedly installed on the top of the inner cavity of the screening machine frame, and a feeding mechanism is fixedly installed on the top of the vibration mechanism. The utility model adopts a modular structural design, and the screening machine is divided into multiple independent modules. The modules are connected together by a locking structure, so that the screening machine can be flexibly decomposed into several independent parts, reducing the volume of the screening machine. It can also be flexibly assembled together, and can be quickly assembled and put into work. In this way, the screening machine will not affect the work efficiency, and the modules can be firmly fixed together without movement, and gaps are not easy to appear between the modules, and bolts will not be blocked, ensuring that the bolts can be smoothly and continuously transported, and ensuring the screening efficiency of the bolts". It does not take into account the problem that the bolts of the automatic bolt assembly machine cannot be quickly pushed down after the bolt assembly is completed, which is inefficient.

[0005] In view of this, it is necessary to develop an automatic bolt assembly machine, so that the bolts of the automatic bolt assembly machine can be quickly pushed down after the bolt assembly is completed to improve work efficiency. Utility Model Content

[0006] The utility model aims to provide an automatic bolt assembly machine to solve the problem of low working efficiency that the bolts of the automatic bolt assembly machine proposed in the above background technology cannot be quickly pushed down after the bolts are assembled.

[0007] To achieve the above purpose, the utility model provides the following technical solutions: an automatic bolt assembly machine, comprising an assembly machine support, a bolt assembly head, a material discharging platform and a bolt pusher assembly, wherein the bolt assembly head is installed on the top of the assembly machine support, the material discharging platform is installed on the top of the assembly machine support, and the bolt pusher assembly is installed on the top of the material discharging platform, and the bolt pusher assembly is used for fast unloading of bolts;

[0008] The push bolt assembly includes a square box, a No. 3 motor, an L-shaped rod, and a reset spring. The square box is located on the top of the unloading table, the No. 3 motor is located on the inner wall of the square box, a collision rod is installed at the output end of the No. 3 motor, a No. 1 opening is provided on the outer wall of the square box, and the L-shaped rod runs through both ends of the No. 1 opening. A support rod is installed on the inner wall of the square box, a slip ring is installed on the outer wall of the support rod, and the outer wall of the L-shaped rod is connected to the outer wall of the slip ring, the reset spring is located on the outer wall of the L-shaped rod, and one end of the reset spring is connected to the inner wall of the square box, and a buffer head is installed on one end of the L-shaped rod.

[0009] Preferably, the L-shaped rod can be moved through a No. 1 opening, and the buffer head is rubber.

[0010] Preferably, a material receiving box is installed through the inner wall of the combined machine support, a support plate is installed on the inner wall of the combined machine support, and the material receiving box is located on the top of the support plate.

[0011] Preferably, a box fixing assembly is installed on the outer wall of the support plate, and the box fixing assembly is used to fix the material receiving box.

[0012] Preferably, the fixed box assembly includes a moving cylinder, an L-shaped clamping rod, a pressure-stabilizing spring, a No. 5 motor, and a fixed groove. The moving cylinder is located on the outer wall of the support plate, the L-shaped clamping rod passes through both ends of the moving cylinder, the pressure-stabilizing spring is located on the outer wall of the L-shaped clamping rod, and one end of the pressure-stabilizing spring is connected to the bottom of the support plate, the fixed groove is located at the bottom of the material receiving box, the No. 5 motor is located on the inner wall of the combination machine support, a reel is installed at the output end of the No. 5 motor, a rope body is installed on the outer wall of the reel, and one end of the rope body is connected to the bottom of the L-shaped clamping rod.

[0013] Preferably, a limiting head is installed on the outer wall of the L-shaped clamping rod, and one end of the L-shaped clamping rod can be clamped into the inner wall of the fixing groove.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model is provided with a square box to provide support for the No. 3 motor. After the bolt assembly is completed, the No. 3 motor rotates, the rotation of the No. 3 motor drives the striker rod to rotate, the rotation of the striker rod drives the L-shaped rod to move, the movement of the L-shaped rod drives the slip ring to move stably through the support of the support rod, the movement of the slip ring causes the L-shaped rod to drive the reset spring to compress, the compression of the reset spring causes the L-shaped rod to drive the slow head to move, the movement of the slow head causes the bolt assembly to be quickly pushed down, and the function of the automatic bolt assembly machine to quickly push down the bolts after the bolt assembly is completed to improve the working efficiency;

[0016] 2. The utility model is equipped with a movable cylinder to provide mobile support for the L-shaped clamping rod, and a limit head to provide mobile limit for the L-shaped clamping rod. The rotation of the No. 5 motor drives the reel to rotate, and the rotation of the reel drives the rope body to move. The movement of the rope body drives the L-shaped clamping rod to move. The movement of the L-shaped clamping rod drives the tension of the pressure-stabilizing spring. The tension of the pressure-stabilizing spring causes the L-shaped clamping rod to move out of the fixed groove. At this time, the material collecting box is pulled to move it out of the assembly machine support platform, thereby realizing the function of preventing the material collecting box from being accidentally moved out during the operation of the automatic bolt assembly machine. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 This is a front view structural schematic diagram of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the head portion of the utility model;

[0020] Figure 4 It is a partial structural schematic diagram of the L-shaped clamping rod of the utility model.

[0021] In the figure: 1. Assembly machine support platform; 2. Bolt assembly head; 3. Unloading platform; 4. Square box; 5. No. 3 motor; 6. Impact rod; 7. Support rod; 8. Slip ring; 9. L-shaped rod; 10. No. 1 mouth; 11. Slow head; 12. Return spring; 13. Material collection box; 15. Support plate; 16. Moving cylinder; 17. L-shaped clamping rod; 18. Fixed groove; 19. Limit head; 20. No. 5 motor; 21. Reel; 22. Rope body; 23. Pressure-stabilizing spring. 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 description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" 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 orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on 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.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "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 an indirect connection 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 invention can be understood according to specific circumstances.

[0025] See also Figure 1 and Figure 2 An automatic bolt assembly machine comprises an assembly machine support 1, a bolt assembly head 2, a discharge platform 3 and a bolt pusher assembly. The assembly machine support 1 is used to provide support for the automatic bolt assembly, the bolt assembly head 2 is used to provide automatic assembly power for the bolts, the bolt assembly head 2 is installed on the top of the assembly machine support 1, the discharge platform 3 is installed on the top of the assembly machine support 1, the discharge platform 3 is used to provide an assembly place for the bolts, the bolt pusher assembly is installed on the top of the discharge platform 3, the bolt pusher assembly is used for fast unloading of the bolts, a material receiving box 13 is installed through the inner wall of the assembly machine support 1, a support plate 15 is installed on the inner wall of the assembly machine support 1, the material receiving box 13 is located on the top of the support plate 15, a fixed box assembly is installed on the outer wall of the support plate 15, the fixed box assembly is used to fix the material receiving box 13, and a feed port is provided on the top of the assembly machine support 1, the feed port is used for collecting the bolts after the bolt assembly is completed.

[0026] See also Figure 2 and Figure 3 The push bolt assembly includes a square box 4, a No. 3 motor 5, an L-shaped rod 9, and a reset spring 12. The square box 4 is located on the top of the unloading table 3, the No. 3 motor 5 is located on the inner wall of the square box 4, and the output end of the No. 3 motor 5 is installed with a striker 6. The outer wall of the square box 4 is provided with a No. 1 mouth 10, and the L-shaped rod 9 runs through both ends of the No. 1 mouth 10. The inner wall of the square box 4 is installed with a support rod 7, and the outer wall of the support rod 7 is installed with a slip ring 8, and the outer wall of the L-shaped rod 9 is connected to the outer wall of the slip ring 8. The reset spring 12 is located on the outer wall of the L-shaped rod 9, and one end of the reset spring 12 is connected to the inner wall of the square box 4. A buffer head 11 is installed at one end of the L-shaped rod 9, and the L-shaped rod 9 can It moves through the No. 1 mouth 10, the buffer head 11 is rubber, and the function of the square box 4 is to provide support for the No. 3 motor 5. After the bolt assembly is completed, the No. 3 motor 5 rotates, and the rotation of the No. 3 motor 5 drives the impact rod 6 to rotate, and the rotation of the impact rod 6 drives the L-shaped rod 9 to move. The movement of the L-shaped rod 9 drives the slip ring 8 to move stably through the support of the support rod 7. The movement of the slip ring 8 causes the L-shaped rod 9 to drive the reset spring 12 to be compressed, and the compression of the reset spring 12 causes the L-shaped rod 9 to drive the buffer head 11 to move. The movement of the buffer head 11 allows the bolt to be quickly pushed down after the bolt assembly is completed, thereby realizing the function of quickly pushing down the bolt after the automatic bolt assembly machine is completed to improve the work efficiency.

[0027] See also Figure 2 and Figure 4 The fixed box assembly includes a moving cylinder 16, an L-shaped clamping rod 17, a pressure stabilizing spring 23, a No. 5 motor 20, and a fixed groove 18. The moving cylinder 16 is located on the outer wall of the support plate 15. The L-shaped clamping rod 17 runs through both ends of the moving cylinder 16. The pressure stabilizing spring 23 is located on the outer wall of the L-shaped clamping rod 17, and one end of the pressure stabilizing spring 23 is connected to the bottom of the support plate 15. The fixed groove 18 is located at the bottom of the receiving box 13. The No. 5 motor 20 is located on the inner wall of the combined machine support 1. A reel 21 is installed at the output end of the No. 5 motor 20. A rope body 22 is installed on the outer wall of the reel 21, and one end of the rope body 22 is connected to the bottom of the L-shaped clamping rod 17. The outer wall of the L-shaped clamping rod 17 is installed The limit head 19, one end of the L-shaped clamping rod 17 can be stuck into the inner wall of the fixed groove 18, the function of the movable cylinder 16 is to provide mobile support for the L-shaped clamping rod 17, the function of the limit head 19 is to provide mobile limit for the L-shaped clamping rod 17, the No. 5 motor 20 rotates to drive the reel 21 to rotate, the rotation of the reel 21 drives the rope body 22 to move, the movement of the rope body 22 drives the L-shaped clamping rod 17 to move, the movement of the L-shaped clamping rod 17 drives the pressure-stabilizing spring 23 to stretch, the pressure-stabilizing spring 23 stretches to move the L-shaped clamping rod 17 out of the fixed groove 18, at this time, pull the material collecting box 13 to move it out of the assembly machine support 1, thereby realizing the function of preventing the material collecting box 13 from being accidentally moved out during the operation of the automatic bolt assembly machine.

[0028] Working principle: the function of the assembly machine support 1 is to provide support for the automatic bolt assembly; the function of the bolt assembly head 2 is to provide automatic assembly power for the bolt; the function of the square box 4 is to provide support for the No. 3 motor 5; after the bolt assembly is completed, the No. 3 motor 5 rotates; the rotation of the No. 3 motor 5 drives the striker 6 to rotate; the rotation of the striker 6 drives the L-shaped rod 9 to move; the movement of the L-shaped rod 9 drives the slip ring 8 to move stably through the support of the support rod 7; the movement of the slip ring 8 causes the L-shaped rod 9 to drive the reset spring 12 to compress; the compression of the reset spring 12 causes the L-shaped rod 9 to drive the slow head 11 to move; the movement of the slow head 11 causes the bolt assembly to be quickly pushed down after completion, thereby realizing the automatic bolt assembly After the bolt assembly of the machine is completed, it can be quickly pushed down to improve work efficiency. The function of the movable cylinder 16 is to provide mobile support for the L-shaped clamping rod 17, and the function of the limit head 19 is to provide mobile limit for the L-shaped clamping rod 17. The rotation of the No. 5 motor 20 drives the reel 21 to rotate, and the rotation of the reel 21 drives the rope body 22 to move. The movement of the rope body 22 drives the L-shaped clamping rod 17 to move, and the movement of the L-shaped clamping rod 17 drives the pressure-stabilizing spring 23 to stretch. The tension of the pressure-stabilizing spring 23 causes the L-shaped clamping rod 17 to move out of the fixed groove 18. At this time, the material collecting box 13 is pulled to move it out of the assembly machine support 1, thereby realizing the function of preventing the material collecting box 13 from being accidentally moved out during the operation of the automatic bolt assembly machine.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An automatic bolt assembly machine, comprising an assembly machine support (1), a bolt assembly head (2), a material discharge platform (3) and a bolt pusher assembly, characterized in that: A bolt assembly head (2) is installed on the top of the combined machine support platform (1), a material discharge platform (3) is installed on the top of the combined machine support platform (1), and a bolt pusher assembly is installed on the top of the material discharge platform (3), and the bolt pusher assembly is used for rapid unloading of bolts; The push bolt assembly comprises a square box (4), a No. 3 motor (5), an L-shaped rod (9), and a reset spring (12); the square box (4) is located on the top of the material discharging platform (3); the No. 3 motor (5) is located on the inner wall of the square box (4); a striker rod (6) is installed at the output end of the No. 3 motor (5); a No. 1 opening (10) is provided on the outer wall of the square box (4); the L-shaped rod (9) passes through both ends of the No. 1 opening (10); a support rod (7) is installed on the inner wall of the square box (4); a slip ring (8) is installed on the outer wall of the support rod (7); and the outer wall of the L-shaped rod (9) is connected to the outer wall of the slip ring (8); the reset spring (12) is located on the outer wall of the L-shaped rod (9); and one end of the reset spring (12) is connected to the inner wall of the square box (4); and a buffer head (11) is installed at one end of the L-shaped rod (9).

2. The automatic bolt assembly machine according to claim 1, characterized in that: The L-shaped rod (9) can be moved through a No. 1 mouth (10), and the buffer head (11) is made of rubber.

3. The automatic bolt assembly machine according to claim 1, characterized in that: A material receiving box (13) is installed through the inner wall of the combined machine support platform (1), a support plate (15) is installed on the inner wall of the combined machine support platform (1), and the material receiving box (13) is located on the top of the support plate (15).

4. The automatic bolt assembly machine according to claim 3, characterized in that: The outer wall of the support plate (15) is provided with a box fixing assembly, and the box fixing assembly is used to fix the material receiving box (13).

5. The automatic bolt assembly machine according to claim 4, characterized in that: The fixed box assembly comprises a moving cylinder (16), an L-shaped clamping rod (17), a pressure stabilizing spring (23), a No. 5 motor (20), and a fixing groove (18); the moving cylinder (16) is located on the outer wall of the support plate (15); the L-shaped clamping rod (17) passes through both ends of the moving cylinder (16); the pressure stabilizing spring (23) is located on the outer wall of the L-shaped clamping rod (17), and one end of the pressure stabilizing spring (23) is connected to the bottom of the support plate (15); the fixing groove (18) is located at the bottom of the material receiving box (13); the No. 5 motor (20) is located on the inner wall of the combined machine support platform (1); a reel (21) is installed at the output end of the No. 5 motor (20); a rope body (22) is installed on the outer wall of the reel (21), and one end of the rope body (22) is connected to the bottom of the L-shaped clamping rod (17).

6. The automatic bolt assembly machine according to claim 5, characterized in that: A limiting head (19) is installed on the outer wall of the L-shaped clamping rod (17), and one end of the L-shaped clamping rod (17) can be clamped into the inner wall of the fixing groove (18).

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