A bolt collating device for a heat treatment production line

Abstract

The utility model discloses a bolt arrangement device for heat treatment production line, it includes support seat: install on the support seat and send material channel no.

Description

Technical Field

[0001] This utility model relates to the field of bolt processing technology, and in particular to a bolt straightening device for a heat treatment production line. Background Technology

[0002] A bolt is a cylindrical threaded fastener that is fitted with a nut. It consists of a head and a threaded shank and is used to fasten two parts with through holes. During bolt manufacturing, bolts are typically cold-forged into blanks followed by thread rolling and other processes. This process requires manual sorting of the bolt blanks to facilitate subsequent processing.

[0003] Regarding the aforementioned technologies, existing bolts are mostly arranged manually during processing, which is slow and inefficient, thus affecting bolt production efficiency. Therefore, it is necessary to design a bolt sorting device for heat treatment production lines that can automatically arrange, feed, transport, and transfer bolts to the next process. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology, which relies on manual arrangement of bolts during the processing, resulting in slow arrangement speed and low efficiency, thus affecting bolt production efficiency, one of the objectives of this utility model is to provide a bolt arrangement device for heat treatment production lines.

[0005] One of the objectives of this utility model is achieved by the following technical solution: a bolt sorting device for a heat treatment production line, comprising a support base: a conveying channel one is installed on the support base, a bolt body is conveyed on the inner wall of the conveying channel one, a feeding mechanism one is provided on one side of the conveying channel one, a support platform is provided on one side of the support base, a rotary conveying mechanism is provided on the support platform, and a feeding mechanism two is provided on one side of the support platform.

[0006] The feeding mechanism includes a support plate fixed on one side of the support base, a telescopic cylinder 1 mounted on the support plate, a connecting rod 1 mounted on one side of the telescopic cylinder 1, a support shaft 1 fixed on one side of the connecting rod 1, a fixed plate fixed on the other side of the support shaft 1, and a blocking rod 1 and a blocking rod 2 fixed on the fixed plate.

[0007] The second feeding mechanism includes a fixed column fixed on the support platform, a fixed frame fixed on one side of the fixed column, a guide rail fixed on one side of the fixed column, a slide table slidably connected to the guide rail, a telescopic cylinder II installed on one side of the fixed frame, and a pneumatic gripper installed on the slide table. The telescopic cylinder II is installed with the slide table.

[0008] According to the bolt straightening device for a heat treatment production line, the distance between the first blocking rod and the second blocking rod is adapted to the diameter of the bolt body.

[0009] According to the bolt straightening device for a heat treatment production line, the rotary conveying mechanism includes support columns symmetrically fixed on the side walls of the support platform, a drive motor set mounted on the support columns, a turntable rotatably connected to the output end of the drive motor set, an L-shaped plate mounted on the turntable in a circular array, and a groove formed on the L-shaped plate.

[0010] According to the bolt sorting device for a heat treatment production line, the size of the groove is adapted to the diameter of the bolt body.

[0011] According to the bolt straightening device for a heat treatment production line, the first conveying channel is L-shaped, and the center line of the straight section of the first conveying channel is on the same straight line as the center line of the trough.

[0012] According to the bolt straightening device for a heat treatment production line, a plate is fixedly provided on one side of the support base, a telescopic cylinder three is installed on the plate, a connecting rod two is installed at the output end of the telescopic cylinder three, a support shaft two is fixedly connected to one side of the connecting rod two, a conveying channel two is fixedly provided on one side of the support shaft two, and an abutment platform is fixedly provided on the side of the support platform near the conveying channel two.

[0013] According to the bolt straightening device for a heat treatment production line, the lower surfaces of both the support base and the support platform are fixed with anti-slip pads.

[0014] The above-mentioned solution has the following beneficial effects:

[0015] By setting up feeding mechanism one, feeding mechanism two, and rotary conveying mechanism, and with the cooperation of telescopic cylinder three, conveying channel two, conveying channel one, feeding mechanism one, feeding mechanism two, and rotary conveying mechanism, multiple bolt bodies can be automatically arranged, fed, sorted, conveyed, and transferred to the next process. Compared with manual arrangement and feeding, this effectively improves production efficiency and production continuity. Compared with robotic arm feeding, this structure is simpler, reduces usage and production costs, and thus effectively improves the practicality and convenience of the device.

[0016] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0018] Figure 1 This is a schematic diagram of the overall structure of a bolt straightening device for a heat treatment production line according to the present invention.

[0019] Figure 2 This is a top view schematic diagram of the overall structure of a bolt straightening device for a heat treatment production line according to the present invention.

[0020] Figure 3 This is a side view of the overall structure of a bolt straightening device for a heat treatment production line according to the present invention.

[0021] Figure 4 This is a schematic diagram of the feeding mechanism of a bolt sorting device for a heat treatment production line according to the present invention.

[0022] Figure 5 This is a schematic diagram of the conveyor channel two of the bolt sorting device for a heat treatment production line according to the present invention;

[0023] Figure 6 This utility model relates to a bolt straightening device for a heat treatment production line. Figure 5 Enlarged structural diagram at point A in the middle;

[0024] Figure 7 This is a schematic diagram of the feeding mechanism 2 of a bolt sorting device for a heat treatment production line according to the present invention.

[0025] Legend:

[0026] 1. Support base; 2. Conveying channel one; 3. Bolt body; 4. Feeding mechanism one; 41. Support plate; 42. Telescopic cylinder one; 43. Connecting rod one; 44. Support shaft one; 45. Fixed plate; 46. Blocking rod one; 47. Blocking rod two; 5. Support platform; 6. Rotary conveying mechanism; 61. Support column; 62. Drive motor set; 63. Turntable; 64. L-shaped plate; 65. Tank; 7. Feeding mechanism two; 71. Fixed column; 72. Fixed frame; 73. Guide rail; 74. Slide table; 75. Telescopic cylinder two; 76. Pneumatic gripper; 8. Plate body; 9. Telescopic cylinder three; 10. Connecting rod two; 11. Support shaft two; 12. Conveying channel two; 13. Abutment platform; 14. Anti-slip mat. Detailed Implementation

[0027] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the description of the textual part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0028] Reference Figures 1-7 A bolt sorting device for a heat treatment production line includes a support base 1; a conveying channel 2 is installed on the support base 1, and bolt bodies 3 are conveyed through the inner wall of the conveying channel 2; a feeding mechanism 4 is provided on one side of the conveying channel 2; a support platform 5 is provided on one side of the support base 1; a rotary conveying mechanism 6 is provided on the support platform 5; and a feeding mechanism 7 is provided on one side of the support platform 5. The feeding mechanism 4 includes a support plate 41 fixed to one side of the support base 1, a telescopic cylinder 42 installed on the support plate 41, and a... The feeding mechanism 7 includes a connecting rod 43 on one side, a support shaft 44 fixed to one side of the connecting rod 43, a fixed plate 45 fixed to the other side of the support shaft 44, a blocking rod 46 and a blocking rod 47 fixed to the fixed plate 45, and a feeding mechanism 7 including a fixed column 71 fixed to the support platform 5, a fixed frame 72 fixed to one side of the fixed column 71, a guide rail 73 fixed to one side of the fixed column 71, a slide table 74 slidably connected to the guide rail 73, a telescopic cylinder 75 installed on one side of the fixed frame 72, and a pneumatic gripper 76 installed on the slide table 74. Cylinder 2 75 is mounted on slide 74. The distance between stop rod 1 46 and stop rod 2 47 is adapted to the diameter of the bolt body 3. The rotary conveying mechanism 6 includes support columns 61 symmetrically fixed on the side walls of the support platform 5, drive motor assembly 62 mounted on the support columns 61, turntable 63 rotatably connected to the output end of drive motor assembly 62, L-shaped plates 64 mounted on the turntable 63 in a circular array, and grooves 65 opened on the L-shaped plates 64. The size of the grooves 65 is adapted to the diameter of the bolt body 3. The conveying channel 12 is L-shaped, and the center line of the straight section of the conveying channel 12 is on the same straight line as the center line of the trough 65. A plate 8 is fixed on one side of the support base 1, and a telescopic cylinder 3 9 is installed on the plate 8. A connecting rod 2 10 is installed at the output end of the telescopic cylinder 3 9. A support shaft 2 11 is fixedly connected to one side of the connecting rod 2 10. A conveying channel 2 12 is fixed on one side of the support shaft 2 11. An abutment platform 13 is fixed on the side of the support platform 5 near the conveying channel 2 12. Anti-slip pads 14 are fixed on the lower surfaces of both the support base 1 and the support platform 5.

[0029] Feeding mechanism 1 (4), feeding mechanism 2 (7), and rotary conveying mechanism 6 are all connected to an external control system to achieve automated control. Telescopic cylinders 1 (42), 2 (75), and 3 (9) are all supplied with air by an external air pump to ensure their normal operation. With the cooperation of feeding mechanism 1 (4), feeding mechanism 2 (7), and rotary conveying mechanism 6, the bolt body 3 can be automatically fed, conveyed, and transferred to the next process. Compared with the manual arrangement of bolt bodies 3 for feeding and transfer, this method effectively improves work efficiency. Compared with the method of using a robotic arm to clamp and transfer bolts, the structure of this device is simpler, effectively saving production costs and improving the practicality and convenience of the device.

[0030] Working principle: With the cooperation of feeding mechanism 1 4 and feeding mechanism 2 7, the bolt body 3 can be transported from the conveying channel 1 2 to the rotary conveying mechanism 6 for transfer, so that the bolt body 3 can be transferred to the next process for processing. First, the bolt body 3 is transported to the conveying channel 1 2 for loading through the conveying channel 2 12. The telescopic cylinder 3 9 is activated to push one end of the connecting rod 2 10 to rise and fall. The other end of the connecting rod 2 10 is rotated around the support shaft 2 11. The connecting rod 2 10 drives the support shaft 2 11 to rotate, thereby the support shaft 2 11 drives the conveying channel 2 12 to rotate. When the bottom of the conveying channel 2 12 abuts against the abutment platform 13, it indicates that the conveying channel 2 12 corresponds to the conveying channel 1 2, and the bolt body 3 automatically slides from the conveying channel 2 12 into the conveying channel 1 2 for transport.

[0031] Secondly, the telescopic cylinder 42 is activated to raise and lower its output end. During this process, one end of the connecting rod 43 rotates upward. The connecting rod 43 rotates upward around the support shaft 44, while the other end rotates downward. This, in turn, causes the fixed plate 45 to rotate via the support shaft 44. The rotation of the fixed plate 45 causes the blocking rod 46 to rotate upward and the blocking rod 47 to rotate downward. When the blocking rod 46 rotates upward, it disengages from the first bolt body 3 at the front end, and the first bolt body 3 moves away from the inclined conveyor channel 2. The section slides to the connection between the straight section and the inclined section of the conveyor channel 12, while the second blocking rod 47 rotates downward to the front of the last bolt body 3 to block multiple bolt bodies 3 behind it. Then the telescopic cylinder 142 retracts, causing one end of the connecting rod 143 to descend, and the end of the connecting rod 143 near the support shaft 144 to rise. Thus, through the support shaft 144 and the fixing plate 45, the blocking rod 146 is driven to descend, and the second blocking rod 47 rises. Thus, the bolt body 3 on one side of the second blocking rod 47 moves to the side of the first blocking rod 146 and is blocked by the first blocking rod 146.

[0032] Then, the bolt body 3 is conveyed to the rotary conveyor 6 by the second feeding mechanism 7. When the bolt body 3 is conveyed to the connection between the straight section and the inclined section of the conveying channel 2 by the first feeding mechanism 4, the pneumatic gripper 76 is activated. The pneumatic gripper 76 clamps the rod part of the bolt body 3. Then, the telescopic cylinder 2 75 is activated. The telescopic cylinder 2 75 pushes the slide table 74 to move on the guide rail 73 to one side of the rotary conveyor 6, thereby driving the bolt body 3 to move into the groove 65 of the L-shaped plate 64 through the pneumatic gripper 76.

[0033] Finally, the bolt body 3 is conveyed through the rotary conveyor mechanism 6, and the drive motor 62 is started to drive the turntable 63 to rotate. The turntable 63 rotates at a certain angle to convey the bolt body 3 (the rotation angle of the turntable 63 is controlled by the external control system and the drive motor 62). The groove 65 of another L-shaped plate 64 corresponds to the straight section of the conveying channel 2. Thus, with the cooperation of the feeding mechanism 1 4, the feeding mechanism 2 7 and the rotary conveyor mechanism 6, multiple bolt bodies 3 can be automatically arranged, fed, sorted and conveyed and transferred to the next process, which effectively improves the practicality and convenience of the device.

[0034] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A bolt straightening device for a heat treatment production line, characterized in that, Includes a support base (1): a conveying channel one (2) is installed on the support base (1), a bolt body (3) is conveyed on the inner wall of the conveying channel one (2), a feeding mechanism one (4) is provided on one side of the conveying channel one (2), a support platform (5) is provided on one side of the support base (1), a rotary conveying mechanism (6) is provided on the support platform (5), and a feeding mechanism two (7) is provided on one side of the support platform (5). The feeding mechanism 1 (4) includes a support plate (41) fixed on one side of the support base (1), a telescopic cylinder 1 (42) mounted on the support plate (41), a connecting rod 1 (43) mounted on one side of the telescopic cylinder 1 (42), a support shaft 1 (44) fixed on one side of the connecting rod 1 (43), a fixing plate (45) fixed on the other side of the support shaft 1 (44), a blocking rod 1 (46) and a blocking rod 2 (47) fixed on the fixing plate (45). The second feeding mechanism (7) includes a fixed column (71) fixed on the support platform (5), a fixed frame (72) fixed on one side of the fixed column (71), a guide rail (73) fixed on one side of the fixed column (71), a slide table (74) slidably connected to the guide rail (73), a telescopic cylinder (75) installed on one side of the fixed frame (72), and a pneumatic gripper (76) installed on the slide table (74). The telescopic cylinder (75) is installed with the slide table (74).

2. The bolt straightening device for a heat treatment production line according to claim 1, characterized in that, The distance between the first blocking rod (46) and the second blocking rod (47) is adapted to the diameter of the bolt body (3).

3. The bolt straightening device for a heat treatment production line according to claim 1, characterized in that, The rotary conveying mechanism (6) includes support columns (61) symmetrically fixed on the side walls of the support platform (5), a drive motor assembly (62) mounted on the support columns (61), a turntable (63) rotatably connected to the output end of the drive motor assembly (62), an L-shaped plate (64) mounted on the turntable (63) in a circular array, and a groove (65) opened on the L-shaped plate (64).

4. A bolt straightening device for a heat treatment production line according to claim 3, characterized in that, The size of the groove (65) is adapted to the diameter of the bolt body (3).

5. A bolt straightening device for a heat treatment production line according to claim 4, characterized in that, The conveying channel 1 (2) is L-shaped, and the center line of the straight section of the conveying channel 1 (2) is on the same straight line as the center line of the trough (65).

6. A bolt straightening device for a heat treatment production line according to claim 1, characterized in that, A plate (8) is fixedly provided on one side of the support base (1). A telescopic cylinder three (9) is installed on the plate (8). A connecting rod two (10) is installed at the output end of the telescopic cylinder three (9). A support shaft two (11) is fixedly connected to one side of the connecting rod two (10). A conveying channel two (12) is fixedly provided on one side of the support shaft two (11). An abutment platform (13) is fixedly provided on the side of the support platform (5) near the conveying channel two (12).

7. A bolt straightening device for a heat treatment production line according to claim 1, characterized in that, The lower surfaces of both the support base (1) and the support platform (5) are fixed with anti-slip pads (14).

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