Press machine feeding device for fastener production and press machine

Abstract

The utility model relates to the technical field of fastener production, and provides a press machine feeding device for fastener production and a press machine, the press machine feeding device for fastener production is applied to the press machine and comprises a bottom plate, two conveying rods, two conveying paddles, a feeding mechanism and a conveying mechanism, the press machine is arranged on the bottom plate, and the conveying paddles are arranged on the bottom plate. The two conveying rods are arranged on the press machine, the conveying paddle is arranged on the bottom plate, the feeding mechanism is arranged on the press machine and used for feeding bolts, the conveying mechanism is arranged on the bottom plate and used for conveying the bolts, and the feeding mechanism comprises a fixing frame, a rotating block, a clamping frame, a transmission assembly and a driving assembly. The problems that in the prior art, the bolt is manually placed in a die to be punched, time and labor are wasted, the punching efficiency of the bolt is reduced, and the hands of an operator are prone to being injured are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of fastener production, in particular to a press feeding device and a press for fastener production. Background Art

[0002] Fasteners are a type of mechanical parts used for fastening and connection and are extremely widely used. There are many types of fasteners, among which hexagon socket bolts are widely used. The hexagon socket hole at the top of the hexagon socket bolt is processed by stamping.

[0003] In order to improve the stamping efficiency of the existing bolts during stamping, it was found through searching that the patent publication number CN215508507U discloses a stamping production device for automobile fasteners, which drives the push rod to move by pushing the push plate, and the push rod drives the second bevel body to move toward the inner cavity of the groove, and the second bevel body drives the top plate to move up through the first bevel body, and the top plate can push the workpiece stamped in the mold groove out of the inner cavity of the mold groove, which is convenient for taking and easy to use. However, when processing the bolts, the operator is required to manually place the bolts in the mold for stamping. This method is time-consuming and labor-intensive, reduces the stamping efficiency of the bolts, and is also easy to cause damage to the operator's hands. Utility Model Content

[0004] The utility model provides a press feeding device and a press for fastener production, which solves the problem in the related art that bolts are manually placed in a mold for stamping, which is time-consuming and labor-intensive, reduces the stamping efficiency of the bolts, and is also easy to cause damage to the operator's hands.

[0005] The technical solution of the utility model is as follows: A press feeding device for fastener production, applied to a press, comprises: a bottom plate, a conveying rod, a conveying paddle, a feeding mechanism and a conveying mechanism;

[0006] The press is arranged on a bottom plate;

[0007] There are two conveying rods, and both conveying rods are arranged on the press;

[0008] The conveying paddle is arranged on the bottom plate;

[0009] The feeding mechanism is arranged on the press machine and is used for feeding the bolts;

[0010] The conveying mechanism is arranged on the bottom plate and is used for conveying the bolts.

[0011] Preferably, the feeding mechanism comprises: a fixed frame, a rotating block, a clamping frame, a transmission assembly and a driving assembly;

[0012] The fixing frame is fixedly connected to the press;

[0013] There are two rotating blocks, both of which are rotatably arranged on the fixed frame, and both of which are provided with sliding holes, and the two conveying rods are slidably arranged in the two sliding holes respectively;

[0014] There are two clamping frames, and the two clamping frames are respectively fixedly connected to the two conveying rods;

[0015] The transmission assembly is arranged on a fixed frame;

[0016] The driving assembly is arranged on the fixing frame and is used for driving the conveying rod to swing.

[0017] Further, the transmission assembly includes: a rotating plate, a connecting shaft and a rotating rod;

[0018] There are two rotating plates, and both rotating plates are rotatably arranged on the fixed frame;

[0019] There are two connecting shafts, and the two connecting shafts are respectively rotatably connected between each adjacent conveying rod and a rotating plate;

[0020] There are two rotating rods, and both of the two rotating rods are rotatably arranged on the fixing frame, and the two rotating rods are fixedly connected to the two rotating plates respectively.

[0021] Furthermore, the driving assembly includes: a rotating wheel, a transmission belt, a rotating gear, a transmission gear and a power assembly;

[0022] There are two rotating wheels, one of which is fixedly connected to one of the rotating rods, and the other rotating wheel is rotatably arranged on a fixed frame;

[0023] The transmission belt is connected between the two rotating wheels;

[0024] The rotating gear is fixedly connected to another rotating wheel;

[0025] The transmission gear is fixedly connected to another rotating rod, and the transmission gear is meshed with the rotating gear;

[0026] The power assembly is arranged on the fixing frame and is used for driving the two rotating rods to rotate.

[0027] As a further solution of the present application, the power assembly includes: a motor plate, a driving gear and a first motor;

[0028] The motor plate is arranged on a fixing frame;

[0029] The driving gear is meshed with the rotating gear;

[0030] The first motor is arranged on a motor plate, and an output end of the first motor passes through the motor plate and is fixedly connected to a driving gear.

[0031] As a further solution of the present application, the conveying mechanism includes: a conveying barrel, a second motor and a material discharge assembly;

[0032] The conveying barrel is fixedly connected to the bottom plate, the conveying paddle is rotatably arranged in the conveying barrel, and a conveying groove is provided on the conveying barrel;

[0033] The second motor is arranged on the conveying barrel, and the output end of the second motor passes through the conveying barrel and is fixedly connected to the conveying paddle;

[0034] The unloading assembly is arranged on the conveying barrel and is used for unloading the bolts.

[0035] Further on the basis of the above scheme, the material discharge assembly comprises: a material discharge hopper, a rotating ring, a material discharge paddle and a rotating assembly;

[0036] The lower hopper is arranged on the conveying barrel and is connected with the conveying barrel;

[0037] The rotating ring is rotatably arranged on the lower hopper;

[0038] The unloading paddle is fixedly connected in the rotating ring;

[0039] The rotating assembly is arranged on the lower hopper and is used for driving the rotating ring to rotate.

[0040] As a preferred technical solution of the present application, the rotating assembly includes: a gear ring, a power gear and a third motor;

[0041] The gear ring is fixedly connected to the rotating ring;

[0042] The power gear is rotatably arranged on the lower hopper, and the power gear is meshed with the gear ring;

[0043] The third motor is arranged on the lower hopper, and the output end of the third motor is fixedly connected to the power gear.

[0044] As a preferred technical solution of the present application, the fixing frame is rotatably connected to two rotating shafts, and the two rotating blocks are respectively fixedly connected to the two rotating shafts.

[0045] The press comprises a press feeding device for fastener production as described in any one of the above schemes.

[0046] The working principle and beneficial effects of the utility model are:

[0047] 1. In the utility model, the provision of a feeding mechanism and a conveying mechanism facilitates automatic and continuous feeding of bolts.

[0048] 2. In the utility model, the cooperation among the bottom plate, the conveying rod, the conveying paddle, the feeding mechanism and the conveying mechanism facilitates automatic and continuous feeding when punching bolts, which saves time and effort and reduces the damage to the operator's hands. BRIEF DESCRIPTION OF THE DRAWINGS

[0049] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0050] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0051] Figure 2 It is a structural schematic diagram of the utility model from another angle;

[0052] Figure 3 It is a structural schematic diagram of the feeding mechanism of the utility model;

[0053] Figure 4 It is a schematic structural diagram of a cross-section of the conveying mechanism of the utility model.

[0054] In the figure: 1. press machine; 2. bottom plate; 3. conveying rod; 4. conveying paddle; 5. fixed frame; 6. rotating block; 7. clamping frame; 8. rotating plate; 9. connecting shaft; 10. rotating rod; 11. rotating wheel; 12. transmission belt; 13. rotating gear; 14. transmission gear; 15. motor plate; 16. driving gear; 17. first motor; 18. conveying barrel; 19. second motor; 20. unloading hopper; 21. rotating ring; 22. unloading paddle; 23. gear ring; 24. power gear; 25. third motor; 26. rotating shaft. DETAILED DESCRIPTION

[0055] 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.

[0056] like Figure 1~Figure 4As shown, this embodiment proposes a press feeding device for fastener production, which is applied to a press 1, including: a base plate 2, a conveying rod 3, a conveying paddle 4, a loading mechanism and a conveying mechanism. The press 1 is arranged on the base plate 2, and two conveying rods 3 are provided, and the two conveying rods 3 are both arranged on the press 1, and the conveying paddle 4 is arranged on the base plate 2. Through the cooperation among the base plate 2, the conveying rod 3, the conveying paddle 4, the loading mechanism and the conveying mechanism, it is convenient to automatically and continuously feed the bolts when stamping, which is more time-saving and labor-saving, and reduces the damage to the operator's hands.

[0057] Among them, the feeding mechanism is arranged on the press 1, and is used for feeding the bolts. The feeding mechanism includes: a fixed frame 5, a rotating block 6, a clamping frame 7, a transmission assembly and a driving assembly. The fixed frame 5 is rotatably connected to two rotating shafts 26, and the two rotating blocks 6 are respectively fixedly connected to the two rotating shafts 26. The fixed frame 5 is fixedly connected to the press 1. There are two rotating blocks 6, and the two rotating blocks 6 are rotatably arranged on the fixed frame 5. Slide holes are opened on the two rotating blocks 6. The two conveying rods 3 are respectively slidably arranged in the two slide holes. There are two clamping frames 7, and the two clamping frames 7 are respectively fixedly connected to the two conveying rods 3. The transmission assembly is arranged on the fixed frame 5. The driving assembly The driving assembly is arranged on the fixed frame 5, and is used to drive the conveying rod 3 to swing. The transmission assembly includes: a rotating plate 8, a connecting shaft 9 and a rotating rod 10. There are two rotating plates 8, and the two rotating plates 8 are rotatably arranged on the fixed frame 5. There are two connecting shafts 9, and the two connecting shafts 9 are respectively rotatably connected between each adjacent conveying rod 3 and a rotating plate 8. There are two rotating rods 10, and the two rotating rods 10 are rotatably arranged on the fixed frame 5. The two rotating rods 10 are respectively fixedly connected to the two rotating plates 8. The driving assembly includes: a rotating wheel 11, a transmission belt 12, a rotating gear 13, a transmission gear 14 and a power assembly. There are two rotating wheels 11, wherein A rotating wheel 11 is fixedly connected to one of the rotating rods 10, and the other rotating wheel 11 is rotatably arranged on the fixed frame 5. The transmission belt 12 is transmission-connected between the two rotating wheels 11. The rotating gear 13 is fixedly connected to the other rotating wheel 11. The transmission gear 14 is fixedly connected to the other rotating rod 10. The transmission gear 14 is meshed with the rotating gear 13. The power assembly is arranged on the fixed frame 5 and is used to drive the two rotating rods 10 to rotate. The power assembly includes: a motor plate 15, a driving gear 16 and a first motor 17. The motor plate 15 is arranged on the fixed frame 5. The driving gear 16 is meshed with the rotating gear 13. The first motor 17 is arranged on the motor plate On the plate 15, the output end of the first motor 17 passes through the motor plate 15 and is fixedly connected to the driving gear 16. Specifically, the driving gear 16 is driven to rotate by the first motor 17 arranged on the fixed frame 5. When the driving gear 16 rotates, it drives the rotating gear 13 and the transmission gear 14 to rotate. When the rotating gear 13 rotates, the transmission belt 12 drives the two rotating wheels 11 to rotate synchronously, thereby driving the two rotating rods 10 and the two rotating plates 8 to rotate relative to each other. When the two rotating plates 8 rotate, they drive the two conveying rods 3 to slide and swing in the slide groove opened on the rotating block 6, thereby driving the clamping frame 7 to clamp the bolt and put it into the press 1.

[0058] Among them, the conveying mechanism is arranged on the bottom plate 2, which is used to convey the bolts. The conveying mechanism includes: a conveying barrel 18, a second motor 19 and a feeding assembly. The conveying barrel 18 is fixedly connected to the bottom plate 2, and the conveying paddle 4 is rotatably arranged in the conveying barrel 18. A conveying groove is provided on the conveying barrel 18. The second motor 19 is arranged on the conveying barrel 18, and the output end of the second motor 19 passes through the conveying barrel 18 and is fixedly connected to the conveying paddle 4. The feeding assembly is arranged on the conveying barrel 18 for feeding the bolts. The feeding assembly includes: a feeding hopper 20, a rotating ring 21, a feeding paddle 22 and a rotating assembly. The feeding hopper 20 is arranged on the conveying barrel 18 and is connected to the conveying barrel 18. The rotating ring 21 is rotatably arranged on the feeding hopper 20, the feeding paddle 22 is fixedly connected in the rotating ring 21, and the rotating assembly is arranged on the feeding hopper 20 , used to drive the rotating ring 21 to rotate, the rotating assembly includes: a gear ring 23, a power gear 24 and a third motor 25, the gear ring 23 is fixedly connected to the rotating ring 21, the power gear 24 is rotatably set on the lower hopper 20, the power gear 24 is meshed with the gear ring 23, the third motor 25 is set on the lower hopper 20, and the output end of the third motor 25 is fixedly connected to the power gear 24. Specifically, the power gear 24 and the gear ring 23 are driven to rotate by the third motor 25 set on the lower hopper 20, and when the gear ring 23 rotates, it drives the rotating ring 21 and the lowering paddle 22 to rotate in the lower hopper 20. When the lowering paddle 22 rotates, the bolts are vertically transported into the conveying barrel 18, and the conveying paddle 4 is driven to rotate by the second motor 19 set on the conveying barrel 18, thereby driving the bolts to be continuously conveyed.

[0059] The press 1 comprises a press feeding device for fastener production according to any one of the above schemes.

[0060] In this embodiment, when it is necessary to load the bolts, the bolts are poured into the lower hopper 20, and the power gear 24 and the gear ring 23 are driven to rotate by the third motor 25 provided on the lower hopper 20. When the gear ring 23 rotates, it drives the rotating ring 21 and the lowering paddle 22 to rotate in the lower hopper 20. When the lowering paddle 22 rotates, the bolts are vertically transported into the conveying barrel 18, and the conveying paddle 4 is driven to rotate by the second motor 19 provided on the conveying barrel 18, thereby driving the bolts to be continuously transported, and the driving gear 16 is driven to rotate by the first motor 17 provided on the fixed frame 5. When the driving gear 16 rotates, it drives the rotating gear 13 and the transmission gear 14 to rotate. When the rotating gear 13 rotates, the transmission belt 12 drives the two rotating wheels 11 to rotate synchronously, thereby driving the two rotating rods 10 and the two rotating plates 8 to rotate relative to each other. When the two rotating plates 8 rotate, they drive the two conveying rods 3 to slide and swing in the slide groove provided on the rotating block 6, thereby driving the clamping frame 7 to clamp the bolts and put them into the press 1.

[0061] 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 press feeding device for fastener production, applied to a press (1), characterized in that: include: A bottom plate (2), the press (1) being arranged on the bottom plate (2); A conveying rod (3), wherein two conveying rods (3) are provided, and both conveying rods (3) are arranged on the press (1); A conveying paddle (4), the conveying paddle (4) being arranged on the bottom plate (2); A feeding mechanism, the feeding mechanism being arranged on the press (1) and being used for feeding the bolts; A conveying mechanism, wherein the conveying mechanism is arranged on the base plate (2) and is used for conveying the bolts.

2. A press feeding device for fastener production according to claim 1, characterized in that: The feeding mechanism comprises: A fixed frame (5), the fixed frame (5) being fixedly connected to the press (1); A rotating block (6), wherein two rotating blocks (6) are provided, and both rotating blocks (6) are rotatably arranged on the fixed frame (5), and both rotating blocks (6) are provided with sliding holes, and the two conveying rods (3) are respectively slidably arranged in the two sliding holes; A clamping frame (7), wherein two clamping frames (7) are provided, and the two clamping frames (7) are respectively fixedly connected to the two conveying rods (3); A transmission assembly, the transmission assembly being arranged on the fixing frame (5); A driving assembly, the driving assembly being arranged on the fixing frame (5) and being used for driving the conveying rod (3) to swing.

3. A press feeding device for fastener production according to claim 2, characterized in that: The transmission assembly comprises: A rotating plate (8), wherein two rotating plates (8) are provided, and both rotating plates (8) are rotatably arranged on the fixed frame (5); A connecting shaft (9), wherein two connecting shafts (9) are provided, and the two connecting shafts (9) are respectively rotatably connected between each adjacent one of the conveying rods (3) and one of the rotating plates (8); A rotating rod (10), wherein two rotating rods (10) are provided, and both rotating rods (10) are rotatably disposed on the fixing frame (5), and the two rotating rods (10) are respectively fixedly connected to the two rotating plates (8).

4. A press feeding device for fastener production according to claim 3, characterized in that: The drive assembly comprises: A rotating wheel (11), wherein two rotating wheels (11) are provided, wherein one rotating wheel (11) is fixedly connected to one of the rotating rods (10), and the other rotating wheel (11) is rotatably disposed on the fixed frame (5); A transmission belt (12), the transmission belt (12) being transmission-connected between the two rotating wheels (11); A rotating gear (13), the rotating gear (13) being fixedly connected to the other rotating wheel (11); A transmission gear (14), the transmission gear (14) being fixedly connected to the other rotating rod (10), the transmission gear (14) being meshed with the rotating gear (13); A power assembly, the power assembly being arranged on the fixing frame (5) and being used for driving the two rotating rods (10) to rotate.

5. A press feeding device for fastener production according to claim 4, characterized in that: The power assembly comprises: A motor plate (15), wherein the motor plate (15) is arranged on the fixing frame (5); A driving gear (16), the driving gear (16) meshing with the rotating gear (13); A first motor (17), wherein the first motor (17) is arranged on the motor plate (15), and an output end of the first motor (17) passes through the motor plate (15) and is fixedly connected to the driving gear (16).

6. A press feeding device for fastener production according to claim 5, characterized in that: The conveying mechanism comprises: a conveying barrel (18), the conveying barrel (18) being fixedly connected to the bottom plate (2), the conveying paddle (4) being rotatably disposed in the conveying barrel (18), and a conveying groove being provided on the conveying barrel (18); a second motor (19), the second motor (19) being arranged on the conveying barrel (18), the output end of the second motor (19) passing through the conveying barrel (18) and being fixedly connected to the conveying paddle (4); A material unloading component is arranged on the delivery barrel (18) and is used for unloading bolts.

7. A press feeding device for fastener production according to claim 6, characterized in that: The blanking assembly comprises: a lower hopper (20), the lower hopper (20) being arranged on the conveying barrel (18) and being in communication with the conveying barrel (18); a rotating ring (21), the rotating ring (21) being rotatably disposed on the lower hopper (20); a material discharge paddle (22), the material discharge paddle (22) being fixedly connected inside the rotating ring (21); A rotating assembly, the rotating assembly being arranged on the lower hopper (20) and being used for driving the rotating ring (21) to rotate.

8. A press feeding device for fastener production according to claim 7, characterized in that: The rotating assembly comprises: a gear ring (23), the gear ring (23) being fixedly connected to the rotating ring (21); A power gear (24), the power gear (24) being rotatably disposed on the lower hopper (20), the power gear (24) being meshed with the gear ring (23); A third motor (25), the third motor (25) is arranged on the lower hopper (20), and an output end of the third motor (25) is fixedly connected to the power gear (24).

9. A press feeding device for fastener production according to claim 8, characterized in that: The fixing frame (5) is rotatably connected to two rotating shafts (26), and the two rotating blocks (6) are respectively fixedly connected to the two rotating shafts (26).

10. A press machine, characterized in that: The press (1) uses a press feeding device for fastener production as described in any one of claims 1 to 9.

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