Discharging device of bolt heading machine

Abstract

The utility model relates to the technical field of bolt processing equipment, and provides a discharging device of a bolt heading machine, which comprises a support frame, a material receiving box is fixedly arranged on the inner wall of the support frame, a feeding groove is arranged on the outer wall of the left side of the material receiving box, a discharging mechanism is arranged in the material receiving box, and the feeding groove is communicated with the discharging mechanism. The discharging mechanism comprises a rotating assembly and a positioning assembly, the positioning assembly comprises two hydraulic cylinders fixedly installed on the inner wall of the material collecting box, special-shaped blocks are fixedly installed on output shafts of the two hydraulic cylinders, a T-shaped groove is formed in the front face of the material collecting box, and the two special-shaped blocks both penetrate through the T-shaped groove. Due to the flexible adjustment of the two hydraulic cylinders and the special-shaped block, the design can adapt to bolts of different sizes and specifications, the universality and adaptability of equipment are improved, and through the technical scheme, the problem that in the prior art, the bolts cannot be in an upright state during discharging is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of bolt processing equipment, and in particular to a discharging device of a bolt heading machine. Background Art

[0002] The screw heading machine plays a vital role in the cold heading process. It is mainly used for the precise forming of the screw head. Its working principle starts with the straightening of the wire to ensure that the straightness of the wire meets the production requirements. Then, the wire feeding system guides the wire into the equipment and cuts it to the appropriate length through the precise shearing mechanism. Then, the feeding system feeds the cut wire into the main mold for processing. In the first punching stage, the wire is preliminarily forged to form the basic shape of the screw head. Then, in the second punching stage, the screw head is further formed until it reaches the preset standard. Finally, the formed screw is discharged smoothly from the discharge port to complete the entire production process. However, the work of the screw heading machine does not stop there. Due to the special shape of the screw, the bolt after the head is formed needs to be in a positive state before entering the next process, that is, the bolt head is on top and the bolt rod is on the bottom. This step is crucial for subsequent processing and assembly. Therefore, it is necessary to improve and optimize the discharge device of the bolt heading machine to ensure that the bolt can automatically adjust to the correct posture after leaving the heading machine, which provides convenience for subsequent processes. Utility Model Content

[0003] The utility model provides a discharging device for a bolt heading machine, which solves the problem of a discharging device for a bolt heading machine in the related technology.

[0004] The technical solution of the present utility model is as follows: In order to achieve the above-mentioned purpose, the present utility model provides the following technical solution: A discharging device of a bolt heading machine, comprising a support frame, a material receiving box is fixedly installed on the inner wall of the support frame, a feeding trough is provided on the left outer wall of the material receiving box, a discharging mechanism is arranged in the material receiving box, the discharging mechanism comprises a rotating assembly and a positioning assembly, the positioning assembly comprises two hydraulic cylinders fixedly installed on the inner wall of the material receiving box, special-shaped blocks are fixedly installed on the output shafts of the two hydraulic cylinders, a T-slot is provided on the front side of the material receiving box, and the two special-shaped blocks both pass through the T-slot.

[0005] As a preferred technical solution of the utility model, a power mechanism and a vibration mechanism are fixedly arranged on the top of the support frame. The vibration mechanism has two groups including a connecting block 2 hingedly installed on the top of the support frame. A vibration block is hingedly installed on the outer wall of the middle part of the connecting block 2. The top of the vibration block is designed in a circular arc and is adapted to the outer wall of the material receiving box.

[0006] As a preferred technical solution of the utility model, the rotating assembly includes a motor protection shell fixedly installed on the back of the material receiving box, and a motor 1 is fixedly installed on the inner wall of the back of the motor protection shell. The output shaft of the motor 1 extends into the material receiving box and is rotatably connected to the material receiving box. A turntable is fixedly sleeved on the output shaft of the motor 1, and a material picking block is fixedly installed on the front of the turntable.

[0007] As a preferred technical solution of the utility model, the material-grabbing blocks are designed to be arc-shaped, and the material-grabbing blocks are distributed in a circular array on the front outer wall of the turntable.

[0008] As a preferred technical solution of the utility model, heat dissipation grooves are respectively opened on the left and right outer walls of the motor protection shell, and the heat dissipation grooves are composed of four groups of fan-shaped grooves.

[0009] As a preferred technical solution of the utility model, the power mechanism includes a motor 2 fixedly mounted on the top of a support frame, two fixed blocks fixedly mounted on the top of the support frame, a rotating rod is rotatably mounted on one side of the two fixed blocks close to each other, belts are wound around the outer wall of the rotating rod and the output shaft of the motor 2, two connecting blocks 1 are fixedly sleeved on the outer wall of the rotating rod, and the outer walls of the two connecting blocks 1 are respectively hinged to the outer walls of the corresponding connecting blocks 2.

[0010] As a preferred technical solution of the utility model, a circular groove is provided at the bottom of the material collecting box, and the circular grooves are distributed in a circular array, and a collecting box is slidably installed on the top of the supporting frame.

[0011] The working principle and beneficial effects of the utility model are:

[0012] 1. In the utility model, two hydraulic cylinders are started according to the size of the target bolt top diameter value, and the output shafts of the two hydraulic cylinders respectively drive the special-shaped blocks to adjust according to the bolt diameter value, so that the two special-shaped blocks can accurately clamp the bolt. By setting a positioning mechanism, when the bolt falls into the top of the two special-shaped blocks through the rotating mechanism, due to the special shape of the bolt, the bolt head is transported to the next process in a positive state with the bolt rod at the bottom. Compared with the traditional device, due to the flexible adjustment of the two hydraulic cylinders and the special-shaped blocks, the design can adapt to bolts of different sizes and specifications, improves the versatility and adaptability of the equipment, and the precise clamping and positive transportation ensure the correct position and direction of the bolt in the next process, and also avoids product quality problems caused by incorrect bolt position.

[0013] 2. In the utility model, by starting the vibration mechanism, the vibration block will generate vibration, which will drive the material receiving box to vibrate slightly. This vibration can effectively prevent the accumulation and blockage of screws in the material receiving box, ensure that the screws can be evenly distributed in the material receiving box, and facilitate the discharging of the discharging mechanism. Moreover, the vibration can also help to vibrate impurities attached to the surface of the bolt. During the screw production process, some impurities such as iron filings may be attached to the surface of the bolt. These impurities not only affect the quality of the bolt, but may also affect the subsequent processing and use. Through the vibration effect of the vibration mechanism, these impurities can be shaken off the surface of the bolt, thereby improving the cleanliness and quality of the bolt. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the motor protection case of the utility model;

[0017] Figure 3 This is a schematic diagram of the back structure of the utility model;

[0018] Figure 4 It is a schematic diagram of the partial cross-sectional structure of the front side of the utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the collection box of the utility model;

[0020] Figure 6 This is a schematic diagram of the structure of the vibration block of the utility model.

[0021] In the figure: 1. Support frame; 2. Material collecting box; 3. Material feeding trough; 4. Motor protection shell; 5. Motor 1; 6. Turntable; 7. Material collecting block; 8. Hydraulic cylinder; 9. Special-shaped block; 10. T-slot; 11. Heat dissipation slot; 12. Motor 2; 13. Fixed block; 14. Rotating rod; 15. Belt; 16. Connection block 1; 17. Connection block 2; 18. Vibration block; 19. Round slot; 20. Collection box. DETAILED DESCRIPTION

[0022] The following will be combined with 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 of 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] like Figures 1 to 6As shown, the utility model provides a discharging device of a bolt heading machine, including a support frame 1, a material receiving box 2 is fixedly installed on the inner wall of the support frame 1, a feeding trough 3 is provided on the left outer wall of the material receiving box 2, a discharging mechanism is arranged in the material receiving box 2, the discharging mechanism includes a rotating assembly and a positioning assembly, the positioning assembly includes two hydraulic cylinders 8 fixedly installed on the inner wall of the material receiving box 2, special-shaped blocks 9 are fixedly installed on the output shafts of the two hydraulic cylinders 8, a T-slot 10 is provided on the front of the material receiving box 2, and the two special-shaped blocks 9 both penetrate the T-slot 10.

[0024] By starting the two hydraulic cylinders 8 according to the size of the target bolt top diameter value, the output shafts of the two hydraulic cylinders 8 respectively drive the special-shaped blocks 9 to adjust according to the diameter value of the bolt, so that the two special-shaped blocks 9 can accurately clamp the bolt. By setting a positioning mechanism, when the bolt falls into the top of the two special-shaped blocks 9 through the rotating mechanism, due to the special shape of the bolt, the bolt head is transported to the next process in an upright state with the bolt rod at the bottom. Compared with the traditional device, due to the flexible adjustment of the two hydraulic cylinders 8 and the special-shaped blocks 9, this design can adapt to bolts of different sizes and specifications, thereby improving the versatility and adaptability of the equipment. The precise clamping and upright transportation ensure the correct position and direction of the bolt in the next process, and also avoid product quality problems caused by incorrect bolt position.

[0025] The staff first moves the device to the side of the screw heading machine so that the feed trough 3 is aligned with the discharge port of the screw heading machine, and starts the two hydraulic cylinders 8 according to the size of the target bolt top diameter value. The output shafts of the two hydraulic cylinders 8 respectively drive the special-shaped blocks 9 to adjust according to the diameter value of the bolt to ensure that the two special-shaped blocks 9 can accurately clamp the bolt and will not fall. Then start the motor 5, and the output shaft of the motor 5 drives the turntable 6 to rotate, so that each material collecting block 7 will pass through the bottom of the material receiving box 2 in turn according to the preset path. The rotating force can effectively guide the bolt from the bottom of the material receiving box 2 and bring it into its curved surface. When the material collecting block 7 rotates to the highest point, under the action of gravity, the bolt falls into the top of the special-shaped block 9. Due to the special shape of the bolt, the bolt head is on top and the bolt rod is on the bottom. The state of being transported to the next process is in an upright state.

[0026] Among them, a power mechanism and a vibration mechanism are fixedly arranged on the top of the support frame 1. The vibration mechanism has two groups including a connecting block 17 hingedly installed on the top of the support frame 1, and a vibration block 18 is hingedly installed on the middle outer wall of the connecting block 17. The top of the vibration block 18 is designed in an arc shape and is adapted to the outer wall of the material receiving box 2.

[0027] By starting the vibration mechanism, the vibration block 18 will vibrate, thereby driving the material receiving box 2 to vibrate slightly. This vibration can effectively prevent the accumulation and blockage of screws in the material receiving box 2, and ensure that the screws can be evenly distributed in the material receiving box 2, which is convenient for the discharging mechanism to discharge the material. Moreover, the vibration can also help to vibrate impurities attached to the surface of the bolt. During the screw production process, some impurities such as iron filings may be attached to the surface of the bolt. These impurities not only affect the quality of the bolt, but may also affect the subsequent processing and use. Through the vibration effect of the vibration mechanism, these impurities can be shaken off the surface of the bolt, thereby improving the cleanliness and quality of the bolt.

[0028] The staff starts the motor 2 12. Under the action of the belt 15, the output shaft of the motor 2 12 drives the rotating rod 14 to rotate, and the rotating rod 14 drives the two connecting blocks 16 to rotate. Since the two connecting blocks 16 and the connecting block 2 17 are hingedly installed, when the connecting block 16 rotates, it drives the connecting block 2 17 to reciprocate in the vertical direction. The connecting block 2 17 drives the vibration block 18 to move together, thereby vibrating the material receiving box 2, ensuring that the screws can be evenly distributed in the material receiving box 2, and also can shake off the impurities attached to the bolt surface and finally fall into the collection box 20.

[0029] Among them, the rotating component includes a motor protection shell 4 fixedly installed on the back of the material receiving box 2, a motor 5 is fixedly installed on the inner wall of the back of the motor protection shell 4, the output shaft of the motor 5 extends into the material receiving box 2 and is rotatably connected to the material receiving box 2, a turntable 6 is fixedly sleeved on the output shaft of the motor 5, and a material collecting block 7 is fixedly installed on the front of the turntable 6.

[0030] By starting the motor 5, the output shaft of the motor 5 drives the turntable 6 to rotate, so that each material block 7 will pass through the bottom of the material receiving box 2 in sequence according to the preset path. The rotating force can effectively guide the bolts from the bottom of the material receiving box 2 and bring them into its curved surface, thereby achieving the collection purpose.

[0031] The material-grabbing blocks 7 are designed to be arc-shaped, and are distributed in a circular array on the front outer wall of the turntable 6 .

[0032] The circular array distribution of the material-grabbing blocks 7 on the front outer wall of the turntable 6 enhances the collection capacity of the material collecting mechanism. When the turntable 6 rotates, each material-grabbing block 7 can pass through the bottom of the material collecting box 2 in turn, thereby bringing the bolts onto the material-grabbing blocks 7, thereby achieving continuous and stable screw collection and improving the overall production efficiency.

[0033] The left and right outer walls of the motor protection shell 4 are respectively provided with heat dissipation grooves 11 , which are composed of four groups of fan-shaped grooves.

[0034] By providing a heat dissipation slot 11 consisting of four groups of fan-shaped slots, the heat dissipation area is increased, and a reasonable layout makes the heat dissipation more uniform. The fan-shaped shape helps to guide air flow and increase the convection effect, so that heat can be quickly and effectively dissipated from the motor protective shell 4.

[0035] Among them, the power mechanism includes a motor 2 12 fixedly installed on the top of the support frame 1, two fixed blocks 13 are fixedly installed on the top of the support frame 1, and a rotating rod 14 is rotatably installed on one side of the two fixed blocks 13 close to each other. A belt 15 is wound around the outer wall of the rotating rod 14 and the output shaft of the motor 2 12. Two connecting blocks 16 are fixedly sleeved on the outer wall of the rotating rod 14, and the outer walls of the two connecting blocks 16 are respectively hinged to the outer walls of the corresponding connecting blocks 2 17.

[0036] By starting the motor 2 12, under the action of the belt 15, the output shaft of the motor 2 12 drives the rotating rod 14 to rotate, and the rotating rod 14 drives the two connecting blocks 16 to rotate. Since the two connecting blocks 16 and the connecting block 2 17 are hingedly installed, when the connecting block 16 rotates, it drives the connecting block 2 17 to reciprocate in the vertical direction, thereby providing power support for the vibration mechanism.

[0037] A circular groove 19 is provided at the bottom of the material collecting box 2 , and the circular grooves 19 are distributed in a circular array. A collecting box 20 is slidably mounted on the top of the supporting frame 1 .

[0038] By providing the circular groove 19 and the collecting box 20, the impurities or debris in the collecting box 2 can fall into the collecting box 20 through the circular groove 19, so that they can be collected centrally for easy cleaning.

[0039] The working principle and use process of this utility model:

[0040] The staff first moves the device to the side of the screw heading machine so that the feed trough 3 is aligned with the discharge port of the screw heading machine, and starts the two hydraulic cylinders 8 according to the size of the target bolt top diameter value. The output shafts of the two hydraulic cylinders 8 respectively drive the special-shaped blocks 9 to adjust according to the diameter value of the bolt to ensure that the two special-shaped blocks 9 can accurately clamp the bolt and will not fall. Then start the motor 5, and the output shaft of the motor 5 drives the turntable 6 to rotate, so that each material collecting block 7 will pass through the bottom of the material receiving box 2 in turn according to the preset path. The rotating force can effectively guide the bolt from the bottom of the material receiving box 2 and bring it into its curved surface. When the material collecting block 7 rotates to the highest point, under the action of gravity, the bolt falls into the top of the special-shaped block 9. Due to the special shape of the bolt, the bolt head is on top and the bolt rod is on the bottom. The state of being transported to the next process is in an upright state.

[0041] The staff starts the motor 2 12. Under the action of the belt 15, the output shaft of the motor 2 12 drives the rotating rod 14 to rotate, and the rotating rod 14 drives the two connecting blocks 16 to rotate. Since the two connecting blocks 16 and the connecting block 2 17 are hingedly installed, when the connecting block 16 rotates, it drives the connecting block 2 17 to reciprocate in the vertical direction. The connecting block 2 17 drives the vibration block 18 to move together, thereby vibrating the material receiving box 2, ensuring that the screws can be evenly distributed in the material receiving box 2, and also can shake off the impurities attached to the bolt surface and finally fall into the collection box 20.

[0042] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A discharging device for a bolt heading machine, comprising a support frame (1), characterized in that: A material receiving box (2) is fixedly mounted on the inner wall of the support frame (1), a material feeding trough (3) is provided on the left outer wall of the material receiving box (2), a material discharging mechanism is arranged in the material receiving box (2), the material discharging mechanism comprises a rotating assembly and a positioning assembly, the positioning assembly comprises two hydraulic cylinders (8) fixedly mounted on the inner wall of the material receiving box (2), special-shaped blocks (9) are fixedly mounted on the output shafts of the two hydraulic cylinders (8), a T-shaped slot (10) is provided on the front of the material receiving box (2), and the two special-shaped blocks (9) both penetrate the T-shaped slot (10).

2. A discharging device for a bolt heading machine according to claim 1, characterized in that: A power mechanism and a vibration mechanism are fixedly arranged on the top of the support frame (1), and the vibration mechanism has two groups including a second connecting block (17) hingedly mounted on the top of the support frame (1), and a vibration block (18) is hingedly mounted on the middle outer wall of the second connecting block (17), and the top of the vibration block (18) is designed to be circular arc and is compatible with the outer wall of the material receiving box (2).

3. A discharging device for a bolt heading machine according to claim 1, characterized in that: The rotating assembly comprises a motor protection shell (4) fixedly mounted on the back of a material receiving box (2); a motor 1 (5) is fixedly mounted on the inner wall of the back of the motor protection shell (4); an output shaft of the motor 1 (5) extends into the material receiving box (2) and is rotatably connected to the material receiving box (2); a turntable (6) is fixedly sleeved on the output shaft of the motor 1 (5); and a material collecting block (7) is fixedly mounted on the front of the turntable (6).

4. A discharging device for a bolt heading machine according to claim 3, characterized in that: The material-grabbing blocks (7) are designed to be arc-shaped, and the material-grabbing blocks (7) are distributed in a circular array on the front outer wall of the turntable (6).

5. The discharging device of the bolt heading machine according to claim 3, characterized in that: The left and right outer walls of the motor protection shell (4) are respectively provided with heat dissipation grooves (11), and the heat dissipation grooves (11) are composed of four groups of fan-shaped grooves.

6. A discharging device for a bolt heading machine according to claim 2, characterized in that: The power mechanism comprises a second motor (12) fixedly mounted on the top of a support frame (1); two fixed blocks (13) are fixedly mounted on the top of the support frame (1); a rotating rod (14) is rotatably mounted on one side of the two fixed blocks (13) close to each other; a belt (15) is wound around the outer wall of the rotating rod (14) and the output shaft of the second motor (12); two connecting blocks (16) are fixedly sleeved on the outer wall of the rotating rod (14); the outer walls of the two connecting blocks (16) are respectively hinged to the outer walls of the corresponding connecting blocks (17).

7. A discharging device for a bolt heading machine according to claim 1, characterized in that: The bottom of the material collecting box (2) is provided with a circular groove (19), and the circular grooves (19) are distributed in a circular array. The top of the support frame (1) is slidably mounted with a collecting box (20).

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