Sequencing and discharging mechanism for nut cold header

Abstract

The sequencing discharging mechanism for the nut cold header comprises a discharging port, a discharging channel and a supporting frame, and the outer surface wall of the supporting frame is rotationally connected with a first material receiving disc and a second material receiving disc through two sets of side bases respectively. According to the device, the first rotating column and the second rotating column drive the first material receiving disc and the second material receiving disc to rotate through two sets of transmission correspondingly, so that the first material receiving disc and the second material receiving disc correspond to the two sets of discharging channels, the material receiving time of the material receiving discs is prolonged, and therefore an operator does not need to take out nuts on the limiting rods at high frequency; meanwhile, a driving wheel is meshed with a driven wheel, on one hand, linkage of the first material receiving disc and the second material receiving disc can be achieved, on the other hand, the first material receiving disc and the second material receiving disc can rotate reversely and are attached to the positions of the two sets of discharging channels, nuts on the first material receiving disc and nuts on the second material receiving disc are led out in order towards the outer side, and the working efficiency is improved. And therefore, the use effect of the sequencing and discharging mechanism for the nut cold header is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of nut processing equipment, in particular to a sorting and discharging mechanism for a nut cold heading machine. Background Art

[0002] Cold heading machine is a commonly used machine in the fastener industry. It is a special equipment mainly used for mass production of nuts, bolts and other fasteners. Cold heading is a forging method that uses a die to upset and shape metal bars at room temperature.

[0003] Chinese patent publication number CN211331151U, publication date 20200825, discloses a sorting type discharging mechanism for nut cold heading machine and a nut cold heading machine, which relates to the technical field of nut processing equipment. The sorting type discharging mechanism for nut cold heading machine includes a cold heading machine body, and the upper side surface of the cold heading machine body is inclinedly provided with a first discharging channel; a baffle plate is provided at the bottom end of the first discharging channel; a material equalizing plate is rotatably connected to the upper surface of the baffle plate; two second discharging channels are inclinedly provided on the lower surface of the baffle plate; a material guide cylinder is provided at the bottom end of the second discharging channel; and a support plate is fixed at the bottom of one side of the cold heading machine body.

[0004] The sorting and discharging mechanism for the existing nut cold heading machine mentioned above causes the nuts to slide from the second discharging channel and fall into the material guide barrel by rotating the material equalizing plate. The limiting rods on the edge of the receiving plate connect the nuts falling in the material guide barrel in series, so that the fallen nuts are neat and orderly. In the specific implementation process, since the two groups of discharging channels share a group of receiving plates, no matter whether the receiving plate is rotating forward or reversed, there is always a group of limiting rods and nuts that are gradually transferred inward, which is not conducive to the removal of the nuts and the rate of nut removal needs to be guaranteed. The overall operation is relatively inconvenient. Therefore, it is urgent to propose a corresponding sorting and discharging mechanism for nut cold heading machine to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to solve the above problems and to provide a sorting and discharging mechanism for a nut cold heading machine.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A sorting and discharging mechanism for a nut cold heading machine comprises a discharging port, a feeding channel and a support frame, wherein the outer wall of the support frame is rotatably connected to a receiving tray 1 and a receiving tray 2 through two groups of side seats, and limiting rods are fixedly installed on the tops of the receiving tray 1 and the receiving tray 2, and the receiving tray 1 and the receiving tray 2 are respectively located below the two groups of feeding channels, and a driving member is fixedly installed on the bottom of the support frame, and a driving component for driving the receiving tray 1 and the receiving tray 2 to rotate is provided at the output end of the driving member.

[0008] Preferably, a connecting frame is fixedly installed between the discharge port and the support frame, and a mounting rod is screwedly connected to the inner surface wall of the connecting frame.

[0009] Preferably, a rubber block is interference-fitted on the inner surface wall of the connecting frame, and the inner surface wall of the rubber block abuts against the outer surface wall of the mounting rod.

[0010] Preferably, the driving assembly includes a rotating column 1 and a rotating column 2 rotatably connected to the bottom of the support frame, the bottom of the receiving tray 1 and the receiving tray 2 are fixedly installed with bottom blocks, the rotating column 1 and the rotating column 2 are respectively connected to the two groups of bottom blocks through two groups of transmission belts, the output end of the driving member is fixedly connected to the rotating column 2, and the rotating column 1 is connected to the rotating column 2.

[0011] Preferably, a driven wheel and a driving wheel are fixedly mounted on the outer walls of the rotating column 1 and the rotating column 2 respectively, and the driving wheel is meshingly connected with the driven wheel.

[0012] Preferably, a bracket is fixedly mounted on the bottom of the support frame by screws, and the bracket is fixedly connected to the driving member.

[0013] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0014] 1. In the present application, the driving member drives the rotating column two to rotate, and the rotating column two drives the rotating column one to rotate through the meshing of the driving wheel and the driven wheel, and the rotating column one and the rotating column two respectively drive the receiving plate one and the receiving plate two to rotate through two sets of transmissions, so that the receiving plate one and the receiving plate two correspond to the two sets of material discharge channels, thereby extending the material receiving time of the receiving plate, thereby eliminating the need for the operator to perform high-frequency removal of the nut on the limit rod. At the same time, the meshing of the driving wheel and the driven wheel can, on the one hand, realize the linkage between the receiving plate one and the receiving plate two, and on the other hand, enable the receiving plate one and the receiving plate two to rotate in opposite directions, fitting the positions of the two sets of material discharge channels, so that the nuts on the receiving plate one and the receiving plate two are orderly discharged toward the outside, thereby improving the use effect of the sorting and discharging mechanism of the nut cold heading machine.

[0015] 2. In the present application, the discharge port and the support frame are connected in series through a connecting frame, and the connecting frame and the cold heading machine are fixed by a mounting rod, thereby ensuring the integrity of the sorting and discharging mechanism. At the same time, the discharge port and the support frame can be conveniently disassembled and assembled independently or as a whole, thereby improving the convenience of using the sorting and discharging mechanism for the nut cold heading machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The overall structure schematic diagram provided according to the embodiment of the utility model is shown;

[0017] Figure 2 A schematic diagram of the side seat structure provided according to an embodiment of the utility model is shown;

[0018] Figure 3 A schematic diagram of the mounting rod structure provided according to an embodiment of the utility model is shown;

[0019] Figure 4 A schematic diagram of the structure of a driving wheel and a driven wheel provided according to an embodiment of the utility model is shown.

[0020] Legend:

[0021] 1. Discharge port; 2. Connecting frame; 3. Support frame; 4. Receiving tray 1; 5. Receiving tray 2; 6. Limit rod; 7. Discharge channel; 8. Side seat; 9. Bottom block; 10. Driving member; 11. Mounting rod; 12. Rubber block; 13. Rotating column 1; 14. Rotating column 2; 15. Driven wheel; 16. Driving wheel. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments 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] See also Figure 1-4 , the utility model provides a technical solution:

[0024] A sorting and discharging mechanism for a nut cold heading machine comprises a discharging port 1, a discharging channel 7 and a support frame 3. The outer wall of the support frame 3 is rotatably connected with a receiving plate 1 4 and a receiving plate 2 5 through two sets of side seats 8. The tops of the receiving plate 1 4 and the receiving plate 2 5 are fixedly installed with a limiting rod 6. The receiving plate 1 4 and the receiving plate 2 5 are respectively located below the two sets of discharging channels 7. A driving member 10 is fixedly installed at the bottom of the support frame 3. The output end of the driving member 10 is provided with a driving component for driving the receiving plate 1 4 and the receiving plate 2 5 to rotate.

[0025] The driving member 10 drives the rotating column 2 14 to rotate, and the rotating column 2 14 drives the rotating column 13 to rotate through the meshing of the driving wheel 16 and the driven wheel 15. The rotating column 13 and the rotating column 2 14 respectively drive the receiving plate 1 4 and the receiving plate 2 5 to rotate through two sets of transmissions, so that the receiving plate 1 4 and the receiving plate 2 5 correspond to the two sets of unloading channels 7, which prolongs the receiving time of the receiving plate, thereby eliminating the need for the operator to perform high-frequency removal of the nuts on the limit rod 6. At the same time, the meshing of the driving wheel 16 and the driven wheel 15 can realize the linkage between the receiving plate 1 4 and the receiving plate 2 5 on the one hand, and on the other hand, the receiving plate 1 4 and the receiving plate 2 5 can rotate in the opposite direction to fit the positions of the two sets of unloading channels 7, so that the nuts on the receiving plate 1 4 and the receiving plate 2 5 are all orderly led outward, thereby improving the use effect of the sorting and discharging mechanism of the nut cold heading machine;

[0026] It should be noted that the discharge port 1 and the feed channel 7 here are directly quoted from the comparative documents, so they will not be described in detail here.

[0027] Specifically, Figure 2 and Figure 4 As shown, a connecting frame 2 is fixedly installed between the discharge port 1 and the support frame 3, and a mounting rod 11 is screwed and connected to the inner wall of the connecting frame 2. The discharge port 1 and the support frame 3 are connected in series through the connecting frame 2. The connecting frame 2 and the cold heading machine are fixed by the mounting rod 11, which ensures the integrity of the sorting and discharging mechanism. At the same time, the discharge port 1 and the support frame 3 can be easily disassembled and assembled independently or as a whole, thereby improving the convenience of using the sorting and discharging mechanism for the nut cold heading machine. A rubber block 12 is interference-fitted on the inner wall of the connecting frame 2, and the inner wall of the rubber block 12 abuts against the outer wall of the mounting rod 11. The interference fit ensures the stability of the position of the rubber block 12 itself, and the rubber block 12 abuts against the outer wall of the mounting rod 11, thereby limiting the loosening of the mounting rod 11 through friction.

[0028] Specifically, Figure 2 and Figure 3As shown, the driving assembly includes a rotating column 13 and a rotating column 2 14 rotatably connected to the bottom of the support frame 3, and the bottom of the receiving tray 1 4 and the receiving tray 2 5 are fixedly installed with a bottom block 9, and the rotating column 13 and the rotating column 2 14 are respectively connected to the two groups of bottom blocks 9 through two groups of transmission belts. The output end of the driving member 10 is fixedly connected to the rotating column 2 14, and the rotating column 13 is connected to the rotating column 2 14. The driving member 10 drives the rotating column 2 14 to rotate, and the rotating column 2 14 drives the rotating column 13 to rotate through the engagement of the driving wheel 16 and the driven wheel 15. The rotating column 13 and the rotating column 2 14 respectively drive the receiving plate 1 4 and the receiving plate 2 5 to rotate through two sets of transmissions. The outer walls of the rotating column 13 and the rotating column 2 14 are respectively fixedly installed with a driven wheel 15 and a driving wheel 16. The driving wheel 16 is meshed and connected with the driven wheel 15. On the one hand, the linkage between the receiving plate 1 4 and the receiving plate 2 5 can be realized, and on the other hand, the receiving plate 1 4 and the receiving plate 2 5 can be rotated in the opposite direction. A bracket is fixedly installed at the bottom of the support frame 3 by screws, and the bracket is fixedly connected to the driving member 10, so as to facilitate the disassembly and assembly of the driving member 10.

[0029] Working principle: the driving member 10 drives the rotating column 2 14 to rotate, and the rotating column 2 14 drives the rotating column 1 13 to rotate through the meshing of the driving wheel 16 and the driven wheel 15. The rotating column 1 13 and the rotating column 2 14 respectively drive the receiving plate 1 4 and the receiving plate 2 5 to rotate through two sets of transmissions, so that the receiving plate 1 4 and the receiving plate 2 5 correspond to the two sets of unloading channels 7, which prolongs the receiving time of the receiving plate, thereby eliminating the need for the operator to perform high-frequency removal of the nut on the limit rod 6. At the same time, the meshing of the driving wheel 16 and the driven wheel 15 can realize the linkage between the receiving plate 1 4 and the receiving plate 2 5. On the other hand, the receiving plate 1 4 and the receiving plate 2 5 can be rotated in opposite directions to fit the positions of the two groups of discharge channels 7, so that the nuts on the receiving plate 1 4 and the receiving plate 2 5 are all discharged outward in an orderly manner, thereby improving the use effect of the sorting and discharging mechanism for the nut cold heading machine. The discharge port 1 and the support frame 3 are connected in series through the connecting frame 2, and the connecting frame 2 and the cold heading machine are fixed by the mounting rod 11. While ensuring the integrity of the sorting and discharging mechanism, the discharge port 1 and the support frame 3 can be easily disassembled and assembled independently or as a whole, thereby improving the convenience of using the sorting and discharging mechanism for the nut cold heading machine.

[0030] The above description of the embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A sorting and discharging mechanism for a nut cold heading machine, comprising a discharging port (1), a discharging channel (7) and a support frame (3), characterized in that: The outer wall of the support frame (3) is rotatably connected to the first receiving tray (4) and the second receiving tray (5) through two groups of side seats (8), and the tops of the first receiving tray (4) and the second receiving tray (5) are fixedly installed with limit rods (6). The first receiving tray (4) and the second receiving tray (5) are respectively located below the two groups of unloading channels (7). A driving member (10) is fixedly installed at the bottom of the support frame (3), and the output end of the driving member (10) is provided with a driving component for driving the first receiving tray (4) and the second receiving tray (5) to rotate.

2. The sorting and discharging mechanism for a nut cold heading machine according to claim 1, characterized in that: A connecting frame (2) is fixedly installed between the discharge port (1) and the support frame (3), and a mounting rod (11) is screwedly connected to the inner surface wall of the connecting frame (2).

3. The sorting and discharging mechanism for a nut cold heading machine according to claim 2, characterized in that: The inner surface wall of the connecting frame (2) is interference-fitted with a rubber block (12), and the inner surface wall of the rubber block (12) abuts against the outer surface wall of the mounting rod (11).

4. The sorting and discharging mechanism for a nut cold heading machine according to claim 3 is characterized in that: The driving assembly comprises a rotating column 1 (13) and a rotating column 2 (14) which are rotatably connected to the bottom of the support frame (3); the bottoms of the receiving tray 1 (4) and the receiving tray 2 (5) are fixedly mounted with bottom blocks (9); the rotating column 1 (13) and the rotating column 2 (14) are respectively connected to the two groups of bottom blocks (9) by two groups of transmission belts; the output end of the driving member (10) is fixedly connected to the rotating column 2 (14), and the rotating column 1 (13) and the rotating column 2 (14) are connected by transmission.

5. The sorting and discharging mechanism for a nut cold heading machine according to claim 4, characterized in that: A driven wheel (15) and a driving wheel (16) are fixedly mounted on the outer walls of the rotating column 1 (13) and the rotating column 2 (14), respectively, and the driving wheel (16) is meshingly connected with the driven wheel (15).

6. The sorting and discharging mechanism for a nut cold heading machine according to claim 5, characterized in that: A bracket is fixedly mounted on the bottom of the support frame (3) by means of screws, and the bracket is fixedly connected to the driving member (10).

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