Feeding device of thread rolling machine for bolt production

Abstract

The invention provides a feeding device of a thread rolling machine for bolt production. The feeding device comprises a base, a feeding conveying belt is arranged between fixing frames, two cleaning rollers are symmetrically arranged on the inner side of a processing box, a feeding concave cover is arranged on the inner side of a feeding box, and a pushing arc block is correspondingly arranged on one side of a transmission wheel. A fixing frame is arranged between fixing plates, a first electric push rod is fixedly connected to the inner side of a rotating block, a clamping block is fixedly connected to one side of the first electric push rod, a first clamping groove is correspondingly formed in one side of the clamping block, a movable plate is arranged on the outer side of the rotating rod, and two movable clamping soft cushions are symmetrically and fixedly connected to the upper end and the lower end of the two sides of the movable plate. And a plurality of second clamping grooves are correspondingly formed in one side of the movable clamping soft cushion, so that the movable clamping soft cushion can adjust different angles to feed bolts, the outer side of a third electric push rod is fixedly connected with a moving part, the lower end of the moving part is symmetrically and fixedly connected with two fourth electric push rods, and rapid feeding and pressing thread rolling at different heights can be conducted at the same time.

Description

Technical Field

[0001] The invention relates to the technical field of thread rolling machine feeding, in particular to a feeding device of a thread rolling machine for bolt production. Background Art

[0002] Bolts are mechanical parts, cylindrical threaded fasteners that are matched with nuts. A type of fastener consisting of a head and a screw (a cylinder with external threads), which needs to be matched with a nut to fasten and connect two parts with through holes. This type of connection is called a bolt connection. If the nut is unscrewed from the bolt, the two parts can be separated, so the bolt connection is a detachable connection. In the production process of bolts, a thread rolling machine is generally used. The thread rolling machine can roll the thread on the outer wall so that it can be used normally. During the use of the thread rolling machine, the bolts need to be fed, so a feeding device for the thread rolling machine for bolt production is set.

[0003] When the feeding device of the thread rolling machine is used for bolt production, the bolts are fed at the same angle, which makes it difficult to feed at multiple angles. In addition, during the feeding process, many impurities are easily adhered to the outer wall of the bolt, which affects the thread rolling effect. In addition, it is difficult to feed and tighten the bolts quickly after feeding. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the present invention provides a feeding device for a thread rolling machine for bolt production, which solves the problem that feeding can only be performed at a single angle and the problem that feeding can only be performed at the same height and is difficult to press for thread rolling.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the present invention is implemented through the following technical scheme: a feeding device of a thread rolling machine for bolt production, comprising a base, a moving wheel is evenly installed at the lower end of the base, and two fixed plates and a feeding box are fixedly connected to the upper end of the base, respectively. A fixed frame is arranged between the fixed plates, and a feeding conveyor belt is arranged between the fixed frames. The outer wall of the feeding conveyor belt is evenly provided with a plurality of placement grooves, and a limited position discharge groove is arranged on the inner side of the placement groove. A rotating rod is fixedly connected to the other side of the fixed frame, and a rotating frame is fixedly connected to one side of the rotating rod. A movable plate is arranged on the outer side of the rotating frame, and the movable plate is arranged on the side wall of the fixed plate. A processing box is correspondingly arranged on one side of the feeding conveyor belt, and two cleaning rollers are symmetrically arranged on the inner side of the processing box, and a plurality of collecting grooves are correspondingly arranged at the lower end of the cleaning roller, a feeding concave cover is arranged on the inner side of the feeding concave cover, and a plurality of transmission wheels are evenly arranged on the bottom of the inner side of the feeding concave cover, and a pressing arc block is correspondingly arranged on the upper end of the transmission wheel, and a pushing arc block is correspondingly arranged on one side of the transmission wheel.

[0008] Preferably, two gears are symmetrically meshed on the inner side of the feeding conveyor belt, one side of the gear is fixedly connected to a rotating shaft, one side of the rotating shaft is provided with a first motor, the output end of the first motor is fixedly connected to one side of the rotating shaft, and the first motor is fixedly connected to the inside of the fixed frame.

[0009] Preferably, two rotating blocks are symmetrically fixedly connected to one side of the rotating frame, a first electric push rod is fixedly connected inside the rotating block, a clamping block is fixedly connected to one side of the first electric push rod, a first clamping groove is correspondingly provided on one side of the clamping block, a rotating groove is provided on the outside of the first clamping groove, the rotating groove is provided on the inner side of the movable plate, two movable clamping pads are symmetrically fixedly connected to the upper and lower ends of the movable plate, a plurality of second clamping grooves are correspondingly provided on one side of the movable clamping pad, and the second clamping groove is provided on the inner wall of the fixed plate.

[0010] Preferably, two mounting strips are fixedly connected on both sides of the processing box, two bolts are symmetrically threaded on the mounting strips, a plurality of threaded holes are correspondingly arranged on one side of the bolts, the threaded holes are arranged on the outer wall of the feeding box, and a feed plate is fixedly connected to the side wall of the processing box.

[0011] Preferably, a second motor is provided on one side of the cleaning roller, an output end of the second motor is fixedly connected to one side of the cleaning roller, a connecting rod is fixedly connected to the outer side of the second motor, and the connecting rod is fixedly connected to the inner wall of the processing box.

[0012] Preferably, the inner side of the feeding concave cover is communicated with the feeding box, the upper end of the clamping arc block is symmetrically fixedly connected to two second electric push rods, the upper end of the second electric push rods is fixedly connected to the top of the inner side of the feeding box, two fixed shafts are symmetrically fixedly connected on both sides of the transmission wheel, an installation groove is provided between the transmission wheel and the feeding concave cover, and the fixed shaft and the feeding concave cover are rotatably connected.

[0013] Preferably, two fans are symmetrically installed on the side wall of the pushing arc block.

[0014] Preferably, a third electric push rod is fixedly connected to one side of the pushing arc block, a moving part is fixedly connected to the outer side of the third electric push rod, two fourth electric push rods are symmetrically fixedly connected to the lower end of the moving part, the lower end of the fourth electric push rod is fixedly connected to the inner bottom of the feeding box, two connecting blocks are symmetrically fixedly connected between the moving part and the feeding concave cover, a moving groove is arranged between the moving part and the feeding box, two limit grooves are symmetrically arranged on both sides of the moving groove, the limit grooves and the moving part are fitted with each other, and the limit grooves are arranged on the outer wall of the feeding box.

[0015] (III) Beneficial effects

[0016] The present invention provides a feeding device for a thread rolling machine for bolt production, which has the following beneficial effects: 1. A fixing frame is arranged between the fixing plates, and one side of the fixing frame is symmetrically fixedly connected with two first motors, one side of the first motor is arranged with a gear, a feeding conveyor belt is meshedly arranged on the outer side of the gear, a plurality of placement grooves are evenly arranged on the outer wall of the feeding conveyor belt, and a limited position discharge groove is arranged on the inner wall of the placement groove, a rotating rod is fixedly connected on the other side of the fixing frame, a rotating frame is fixedly connected on one side of the rotating rod, two rotating blocks are symmetrically fixedly connected on one side of the rotating frame, a first electric push rod is fixedly connected on the inner side of the rotating block, a clamping block is fixedly connected on one side of the first electric push rod, a first clamping groove is correspondingly arranged on one side of the clamping block, a moving plate is arranged on the outer side of the moving rod, two moving clamping pads are symmetrically fixedly connected at the upper and lower ends of both sides of the moving plate, and a plurality of second clamping grooves are correspondingly arranged on one side of the moving clamping pad, so that it can adjust the feeding bolts at different angles.

[0017] 2. A processing box is fixedly provided on one side of the feeding box, a feeding plate is fixedly connected to one side of the processing box, two connecting rods are fixedly connected to the inner wall of the processing box, a second motor is fixedly connected to the inner wall of the connecting rod, a cleaning roller is provided on one side of the second motor, a plurality of collecting slots are correspondingly provided at the lower end of the cleaning roller, a feeding concave cover is slidably connected to the inner side of the feeding box, a plurality of transmission wheels are evenly provided at the bottom of the feeding concave cover, a pressing arc block is correspondingly provided on the upper end of the transmission wheel, two second electric push rods are symmetrically fixedly connected to the upper end of the pressing arc block, the upper end of the second electric push rod is fixedly connected to the top of the inner side of the feeding box, a pushing arc block is correspondingly provided on one side of the transmission wheel, two fans are installed on the side wall of the pushing arc block, a third electric push rod is fixedly connected to the other side of the pushing arc block, a moving part is fixedly connected to the outer side of the third electric push rod, and two fourth electric push rods are symmetrically fixedly connected to the lower end of the moving part, so that it can quickly feed at different heights and compress and roll the thread at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A perspective view of the present invention; Figure 2 It is a structural schematic diagram of the feeding box of the present invention; Figure 3 It is an exploded view between the movable plate and the fixed plate of the present invention; Figure 4 It is a schematic diagram of the structure between the rotating block and the clamping block of the present invention; Figure 5 It is a structural schematic diagram of the first motor inside the fixing frame of the present invention; Figure 6 It is a structural schematic diagram of the feeding concave cover inside the feeding box of the present invention; Figure 7 It is a schematic structural diagram of the cleaning roller inside the processing box of the present invention; Figure 8It is a structural schematic diagram of the fan for pushing the inner wall of the arc block of the present invention; Fig. 9 For the present invention Figure 1 Schematic diagram of the structure at A in the middle.

[0019] Among them, 1. base; 2. moving wheel; 3. fixed plate; 4. feeding conveyor belt; 5. fixed frame; 6. first motor; 7. rotating shaft; 8. gear; 9. placement slot; 10. limited discharge slot; 11. rotating rod; 12. rotating frame; 13. rotating block; 14. first clamping slot; 15. first electric push rod; 16. clamping block; 17. rotating slot; 18. moving plate; 19. second clamping slot; 20. mobile clamping cushion; 21. feeding plate; 22. processing box; 23. , feeding box; 24, moving part; 25, moving groove; 26, limiting groove; 27, threaded hole; 28, mounting strip; 29, bolt; 30, fan; 31, feeding concave cover; 32, pressing arc block; 33, second electric push rod; 34, transmission wheel; 35, mounting groove; 36, fixed shaft; 37, pushing arc block; 38, third electric push rod; 39, fourth electric push rod; 40, connecting rod; 41, second motor; 42, cleaning roller; 43, collecting trough; 44, connecting block. DETAILED DESCRIPTION

[0020] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0021] Example: like Figure 1-9As shown, the embodiment of the present invention provides a feeding device for a thread rolling machine for bolt production, including a base 1, a moving wheel 2 is evenly installed at the lower end of the base 1, two fixed plates 3 and a feeding box 23 are fixedly connected to the upper end of the base 1, a fixed frame 5 is arranged between the fixed plates 3, a feeding conveyor 4 is arranged between the fixed frames 5, a plurality of placement grooves 9 are evenly arranged on the outer wall of the feeding conveyor 4, a limited position discharge groove 10 is arranged inside the placement groove 9, a rotating rod 11 is fixedly connected to the other side of the fixed frame 5, and a rotating rod 11 is fixedly connected to one side of the rotating rod 11. A movable frame 12 is provided with a movable plate 18 on the outer side of the rotating frame 12, and the movable plate 18 is provided on the side wall of the fixed plate 3. A processing box 22 is provided on one side of the feeding conveyor belt 4, and two cleaning rollers 42 are symmetrically provided on the inner side of the processing box 22. A plurality of collecting grooves 43 are provided on the lower end of the cleaning roller 42. A feeding concave cover 31 is provided on the inner side of the feeding box 23, and a plurality of transmission wheels 34 are evenly provided on the bottom of the inner side of the feeding concave cover 31. A clamping arc block 32 is provided on the upper end of the transmission wheel 34, and a pushing arc block 37 is provided on one side of the transmission wheel 34.

[0022] Two gears 8 are symmetrically meshed on the inner side of the feeding conveyor belt 4. The rotation of the gears 8 can drive the feeding conveyor belt 4 to transmit. A rotating shaft 7 is fixedly connected to one side of the gear 8. A first motor 6 is provided on one side of the rotating shaft 7. The first motor 6 drives the gear 8 to rotate. The output end of the first motor 6 is fixedly connected to one side of the rotating shaft 7. The first motor 6 is fixedly connected to the inside of the fixed frame 5.

[0023] Two rotating blocks 13 are symmetrically fixedly connected to one side of the rotating frame 12, and a first electric push rod 15 is fixedly connected inside the rotating block 13. The first electric push rod 15 is a prior art structure that is powered by an internal motor and can move the clamping block 16. A clamping block 16 is fixedly connected to one side of the first electric push rod 15, and a first clamping groove 14 is correspondingly provided on one side of the clamping block 16. A rotating groove 17 is provided on the outside of the first clamping groove 14, and the rotating groove 17 is provided on the inner side of a movable plate 18. Two movable clamping pads 20 are symmetrically fixedly connected at the upper and lower ends of the movable plate 18. When the movable clamping pad 20 moves, it can swing and be clamped inside the second clamping groove 19. A plurality of second clamping grooves 19 are correspondingly provided on one side of the movable clamping pad 20, and the second clamping groove 19 is provided on the inner wall of the fixed plate 3.

[0024] Two mounting strips 28 are fixedly connected on both sides of the processing box 22, and two bolts 29 are symmetrically threadedly connected on the mounting strips 28. The bolts 29 are used to fix the mounting strips 28. A plurality of threaded holes 27 are correspondingly arranged on one side of the bolts 29. The threaded holes 27 at different positions are used to install the processing box 22 at different positions. The threaded holes 27 are arranged on the outer wall of the feeding box 23, and the side wall of the processing box 22 is fixedly connected with the feed plate 21.

[0025] A second motor 41 is provided on one side of the cleaning roller 42. The second motor 41 drives the cleaning roller 42 to rotate so that it can clean the parts. The output end of the second motor 41 is fixedly connected to one side of the cleaning roller 42. A connecting rod 40 is fixedly connected to the outer side of the second motor 41. The connecting rod 40 is fixedly connected to the inner wall of the processing box 22.

[0026] The inner side of the feeding concave cover 31 is communicated with the feeding box 23, and two second electric push rods 33 are symmetrically fixedly connected to the upper end of the clamping arc block 32. The second electric push rods 33 are a prior art structure that is powered by an internal motor and can drive the clamping arc block 32 to move up and down. The upper end of the second electric push rods 33 is fixedly connected to the top of the inner side of the feeding box 23, and two fixed shafts 36 are symmetrically fixedly connected on both sides of the transmission wheel 34. An installation groove 35 is provided between the transmission wheel 34 and the feeding concave cover 31, and the fixed shaft 36 and the feeding concave cover 31 are rotatably connected.

[0027] Two fans 30 are symmetrically installed on the side wall of the pushing arc block 37, and the fans 30 are controlled by a power supply.

[0028] A third electric push rod 38 is fixedly connected to one side of the pushing arc block 37. The third electric push rod 38 is a prior art structure that is powered by an internal motor and can drive the pushing arc block 37 to move. A moving part 24 is fixedly connected to the outer side of the third electric push rod 38. Two fourth electric push rods 39 are symmetrically fixedly connected to the lower end of the moving part 24. The fourth electric push rod 39 is a prior art structure that is powered by an internal motor and can drive the moving part 24 to move up and down. The lower end of the fourth electric push rod 39 is fixedly connected to the inner bottom of the feeding box 23. Two connecting blocks 44 are symmetrically fixedly connected between the moving part 24 and the feeding concave cover 31. A moving groove 25 is arranged between the moving part 24 and the feeding box 23. Two limit grooves 26 are symmetrically arranged on both sides of the moving groove 25. The limit grooves 26 and the moving part 24 are in contact with each other, and the limit grooves 26 are arranged on the outer wall of the feeding box 23.

[0029] Working principle: the feeding parts are placed inside the placement groove 9 and the limiting discharge groove 10 on the outer wall of the feeding conveyor belt 4. The feeding conveyor belt 4 rotates and then falls into the feeding concave cover 31 inside the feeding box 23. The parts are pushed by the pushing arc block 37 and then compressed by the clamping arc block 32 for discharge and thread rolling.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A feeding device for a thread rolling machine for bolt production, comprising a base (1), characterized in that: The lower end of the base (1) is evenly provided with moving wheels (2), and the upper end of the base (1) is respectively fixedly connected with two fixed plates (3) and a feeding box (23), wherein a fixed frame (5) is provided between the fixed plates (3), and a feeding conveyor belt (4) is provided between the fixed frames (5), and the outer wall of the feeding conveyor belt (4) is evenly provided with a plurality of placement grooves (9), and a limited discharge groove (10) is provided inside the placement groove (9), and the other side of the fixed frame (5) is fixedly connected with a rotating rod (11), and one side of the rotating rod (11) is fixedly connected with a rotating frame (12), and the outer side of the rotating frame (12) is provided with A movable plate (18) is arranged, the movable plate (18) is arranged on the side wall of the fixed plate (3), a processing box (22) is arranged correspondingly on one side of the feeding conveyor belt (4), two cleaning rollers (42) are symmetrically arranged on the inner side of the processing box (22), a plurality of collecting grooves (43) are arranged correspondingly at the lower ends of the cleaning rollers (42), a feeding concave cover (31) is arranged on the inner side of the feeding concave cover (31), a plurality of transmission wheels (34) are evenly arranged on the inner bottom of the feeding concave cover (31), a pressing arc block (32) is arranged correspondingly on the upper end of the transmission wheel (34), and a pushing arc block (37) is arranged correspondingly on one side of the transmission wheel (34).

2. The feeding device of a thread rolling machine for bolt production according to claim 1, characterized in that: Two gears (8) are symmetrically meshed on the inner side of the feeding conveyor belt (4); one side of the gear (8) is fixedly connected to a rotating shaft (7); one side of the rotating shaft (7) is provided with a first motor (6); an output end of the first motor (6) is fixedly connected to one side of the rotating shaft (7); and the first motor (6) is fixedly connected to the inside of the fixed frame (5).

3. The feeding device of a thread rolling machine for bolt production according to claim 1, characterized in that: Two rotating blocks (13) are symmetrically fixedly connected to one side of the rotating frame (12); a first electric push rod (15) is fixedly connected inside the rotating block (13); a clamping block (16) is fixedly connected to one side of the first electric push rod (15); a first clamping groove (14) is correspondingly provided on one side of the clamping block (16); a rotating groove (17) is provided outside the first clamping groove (14); the rotating groove (17) is provided on the inner side of a movable plate (18); two movable clamping pads (20) are symmetrically fixedly connected to the upper and lower ends of the movable plate (18); a plurality of second clamping grooves (19) are correspondingly provided on one side of the movable clamping pad (20); and the second clamping grooves (19) are provided on the inner wall of the fixed plate (3).

4. The feeding device of a thread rolling machine for bolt production according to claim 1, characterized in that: Two mounting bars (28) are fixedly connected to the two sides of the processing box (22); two bolts (29) are symmetrically threadedly connected to the mounting bars (28); a plurality of threaded holes (27) are correspondingly arranged on one side of the bolts (29); the threaded holes (27) are arranged on the outer wall of the feeding box (23); and a feed plate (21) is fixedly connected to the side wall of the processing box (22).

5. The feeding device of a thread rolling machine for bolt production according to claim 1, characterized in that: A second motor (41) is provided on one side of the cleaning roller (42); an output end of the second motor (41) is fixedly connected to one side of the cleaning roller (42); a connecting rod (40) is fixedly connected to the outside of the second motor (41); and the connecting rod (40) is fixedly connected to the inner wall of the processing box (22).

6. The feeding device of a thread rolling machine for bolt production according to claim 1, characterized in that: The inner side of the feeding concave cover (31) is in communication with the feeding box (23); the upper end of the pressing arc block (32) is symmetrically fixedly connected to two second electric push rods (33); the upper ends of the second electric push rods (33) are fixedly connected to the inner top of the feeding box (23); two fixed shafts (36) are symmetrically fixedly connected to both sides of the transmission wheel (34); a mounting groove (35) is provided between the transmission wheel (34) and the feeding concave cover (31); and the fixed shaft (36) and the feeding concave cover (31) are rotatably connected.

7. The feeding device of a thread rolling machine for bolt production according to claim 1, characterized in that: Two fans (30) are symmetrically mounted on the side wall of the pushing arc block (37).

8. The feeding device of a thread rolling machine for bolt production according to claim 1, characterized in that: A third electric push rod (38) is fixedly connected to one side of the push arc block (37), a moving member (24) is fixedly connected to the outside of the third electric push rod (38), two fourth electric push rods (39) are symmetrically fixedly connected to the lower end of the moving member (24), the lower end of the fourth electric push rod (39) is fixedly connected to the inner bottom of the feeding box (23), two connecting blocks (44) are symmetrically fixedly connected between the moving member (24) and the feeding concave cover (31), a moving groove (25) is provided between the moving member (24) and the feeding box (23), two limiting grooves (26) are symmetrically provided on both sides of the moving groove (25), the limiting grooves (26) and the moving member (24) are in contact with each other, and the limiting grooves (26) are provided on the outer wall of the feeding box (23).

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