Material stopping and distributing mechanism for nut feeding

Abstract

The utility model relates to the technical field of nut distribution, and discloses a material stopping and distributing mechanism for nut feeding. The material stopping and distributing mechanism comprises a bottom plate, a positioning groove is formed in the outer side of the bottom plate, a reinforcing column is fixedly installed on the outer side of the bottom plate, a first supporting plate is fixedly installed at the top of the bottom plate, and a first air cylinder is fixedly installed on the outer side of the first supporting plate. A first air port is formed in the outer side of the first air cylinder, a first fixing block is fixedly installed on an output shaft of the first air cylinder, a sliding block is fixedly installed on the outer side of the first fixing block, a sliding rail is fixedly installed on the outer side of the first supporting plate, and a clamping groove is formed in the outer side of the sliding block. According to the material stopping and distributing mechanism for nut feeding, through the design of a limiting rod and a groove, a second air cylinder can push a second limiting block firstly, then the second limiting block pushes the limiting rod, in the horizontal moving process of the limiting rod, the limiting rod can penetrate through the groove, and the material stopping effect on nuts in a guide block can be achieved; normal feeding is prevented from being affected due to the fact that nuts fed in the follow-up process are blocked.

Description

Technical Field

[0001] The utility model relates to the technical field of nut dividing materials, in particular to a material stopping and dividing mechanism for nut feeding. Background Art

[0002] In the process of automated production, many nuts are often needed to assemble mechanical structures. Therefore, in the process of nut production, the nuts need to be divided to realize automated production, in order to ensure fast and effective production and improve mechanical assembly efficiency.

[0003] Chinese utility model patent announcement number: CN 208828779 U3, discloses: a nut dividing mechanism, which can realize mechanical and automatic dividing of nuts, improve the efficiency of nut dividing, and by setting multiple sets of dividing components, nut dividing can be carried out at multiple stations at the same time, which greatly improves the efficiency of nut dividing, ensures rapid and effective production, and improves mechanical assembly efficiency. However, although the nut dividing mechanism can realize normal dividing, it is not convenient to stop subsequent nuts during the dividing process, which easily causes more nuts to be blocked, affecting normal feeding, and the nut dividing mechanism has a relatively complex feeding structure, and subsequent maintenance is relatively cumbersome, and it is not convenient to eject the nuts for rapid dividing, and the practicality is poor. Summary of the invention

[0004] The technical problem to be solved by the utility model is to provide a material stopping and distributing mechanism for nut feeding, which can effectively solve the problems in the prior art that a large number of nuts are blocked and it is inconvenient to eject the nuts for rapid material distribution.

[0005] The technical scheme adopted by the utility model is: a material stopping and distributing mechanism for nut feeding, comprising a bottom plate, a positioning groove is provided on the outer side of the bottom plate, a reinforcing column is fixedly installed on the outer side of the bottom plate, a support plate 1 is fixedly installed on the top of the bottom plate, a cylinder 1 is fixedly installed on the outer side of the support plate 1, an air port 1 is arranged on the outer side of the cylinder 1, a fixed block 1 is fixedly installed on the output shaft of the cylinder 1, a sliding block is fixedly installed on the outer side of the fixed block 1, a slide rail is fixedly installed on the outer side of the support plate 1, a slot is provided on the outer side of the sliding block, a push rod is fixedly installed inside the slot, and the top of the push rod A fixing sleeve is fixedly installed on the top of the fixing sleeve, a top block is fixedly installed on the outer side of the support plate one, a guide block is fixedly installed on the top of the support block, a limit block one is fixedly installed on the top of the guide block, a groove is provided on the outer side of the guide block, a support plate two is fixedly installed on the outer side of the guide block, a cylinder two is fixedly installed on the top of the support plate two, a fixing block two is fixedly installed on the output end of the cylinder two, a limit block two is fixedly installed on the outer side of the fixed block two, a limit rod is fixedly installed on the outer side of the limit block two, and an air port two is provided on the outer side of the cylinder two.

[0006] Preferably, the sliding block is slidably connected to the slide rail, and the fixing sleeve and the top block penetrate the guide block and extend to the outside thereof.

[0007] Through the above technical scheme, through the design of the sliding block and the slide rail, the cylinder 1 can not only improve the good guiding performance but also improve the relatively good smoothness in the process of pushing the fixed block 1. In addition, with the design of the upper ejector block and the fixed sleeve, the nut above the guide block can be ejected to avoid blockage in the feeding process and affect the normal feeding.

[0008] Preferably, two identical limit blocks 1 are provided, the two limit blocks 1 are symmetrically distributed about the center line of the guide block, and the limit block 1 is in an "L"-shaped structure.

[0009] Through the above technical solution, through the design of two limit blocks, the nuts can be limited during the nut feeding process, so that the nuts can enter the interior of the guide block, and the limit block can also better limit nuts of different sizes.

[0010] Preferably, the other end of the reinforcing column is fixedly mounted to the support plate 1, and the angle between the bottom plate and the support plate 1 is 90°.

[0011] Through the above technical solution, through the design of the reinforcement column and the support plate 1, the reinforcement column can provide good support for the support plate 1, thereby preventing the support plate 1 from tipping over easily and improving the overall anti-deformation ability.

[0012] Preferably, the second cylinder is located on the right side of the guide block, the second limit block is matched with the limit rod, and the second limit block and the limit rod are in one-to-one correspondence.

[0013] Through the above technical solution, through the design of cylinder 2 and the limit block, cylinder 2 can push the limit block to move in the horizontal direction, so that the limit block 2 can push the limit rod to move.

[0014] Preferably, the limiting rod and the groove are of the same size, and the limiting rod is slidably connected to the guide block via the groove.

[0015] Through the above technical solution, through the design of the limit rod and the groove, when the limit rod is in the process of horizontal movement, the limit rod can pass through the groove, and then the nut in the guide block can be stopped.

[0016] Preferably, the outer side of the cylinder 1 is provided with two air ports 1, and the outer side of the cylinder 2 is provided with two air ports 2.

[0017] Through the above technical solution, through the design of the two air ports 1 and 2, cylinder 1 and cylinder 2 can perform normal air intake and exhaust, and the nuts above the overall mechanism can be stopped and divided, thereby improving the practicality of the overall mechanism.

[0018] Compared with the prior art, the utility model provides a material stop and material distribution mechanism for nut feeding, which has the following beneficial effects:

[0019] 1. The stop material distribution mechanism for nut feeding can make cylinder 2 push stop block 2 through the design of limit rod and groove, and then limit block 2 pushes the limit rod. When the limit rod is in the process of horizontal movement, the limit rod can pass through the groove, which can stop the nut in the guide block, avoiding the subsequent nut from being blocked and affecting the normal feeding;

[0020] 2. The stop material dividing mechanism for nut feeding, through the cooperation of cylinder one and cylinder two, not only has a relatively simple overall structure, but also is convenient for the replacement of cylinder one and cylinder two in later maintenance. Through the cooperation of cylinder one with the sliding block on the slide rail, it can not only improve the good guiding performance, but also improve the relatively good smoothness. At the same time, the push rod can push the fixed sleeve to move up and down, which can play a role in ejecting the nut above the guide block, and can perform rapid material dividing. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The three-dimensional structure of the utility model is shown in FIG. Figure 1 ;

[0022] Figure 2 The three-dimensional structure of the utility model is shown in FIG. Figure 2 ;

[0023] Figure 3 This is a schematic diagram of the installation structure of the reinforcement column and the support plate of the utility model;

[0024] Figure 4 This is a schematic diagram of the split structure of the support plate 1 and the support block of the utility model;

[0025] Figure 5 This is a schematic diagram of the installation structure of the sliding block and the sliding rail of the utility model.

[0026] Among them: 1. bottom plate; 2. positioning groove; 3. reinforcing column; 4. support plate 1; 5. cylinder 1; 6. air port 1; 7. fixed block 1; 8. sliding block; 9. slide rail; 10. slot; 11. push rod; 12. fixed sleeve; 13. top block; 14. support block; 15. guide block; 16. limit block 1; 17. groove; 18. support plate 2; 19. cylinder 2; 20. fixed block 2; 21. limit block 2; 22. limit rod; 23. air port 2. DETAILED DESCRIPTION

[0027] 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 in 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.

[0028] Embodiment 1: Figure 1-5 As shown, the utility model provides a material stopping and dividing mechanism for nut feeding, comprising a bottom plate 1, a positioning groove 2 is provided on the outer side of the bottom plate 1, a reinforcing column 3 is fixedly installed on the outer side of the bottom plate 1, a support plate 4 is fixedly installed on the top of the bottom plate 1, a cylinder 5 is fixedly installed on the outer side of the support plate 4, an air port 6 is arranged on the outer side of the cylinder 5, a fixed block 7 is fixedly installed on the output shaft of the cylinder 5, a sliding block 8 is fixedly installed on the outer side of the fixed block 7, a slide rail 9 is fixedly installed on the outer side of the support plate 4, a slot 10 is provided on the outer side of the sliding block 8, a push rod 11 is fixedly installed inside the slot 10, and a fixed sleeve 12 is fixedly installed on the top of the push rod 11 A top block 13 is fixedly installed on the top of the fixed sleeve 12, a support block 14 is fixedly installed on the outer side of the support plate 4, a guide block 15 is fixedly installed on the top of the support block 14, a limit block 16 is fixedly installed on the top of the guide block 15, a groove 17 is provided on the outer side of the guide block 15, a support plate 2 18 is fixedly installed on the outer side of the guide block 15, a cylinder 2 19 is fixedly installed on the top of the support plate 2 18, a fixed block 20 is fixedly installed on the output end of the cylinder 2 19, a limit block 21 is fixedly installed on the outer side of the fixed block 20, a limit rod 22 is fixedly installed on the outer side of the limit block 21, and an air port 23 is provided on the outer side of the cylinder 2 19.

[0029] Specifically, the sliding block 8 is slidably connected to the slide rail 9, and the fixed sleeve 12 and the ejector block 13 penetrate the guide block 15 and extend to its outside. The advantage is that when the cylinder 5 pushes the fixed block 7, the sliding block 8 can move horizontally above the slide rail 9, which can not only improve the good guiding performance, but also improve the relatively good smoothness. At the same time, the push rod 11 can push the fixed sleeve 12 to move up and down, which can play a role in ejecting the nut above the guide block 15, avoiding blockage during the feeding process and affecting the normal feeding.

[0030] Specifically, two identical limit blocks 16 are provided, and the two limit blocks 16 are symmetrically distributed about the center line of the guide block 15. The limit blocks 16 are in an "L"-shaped structure. The advantage is that through the design of the two limit blocks 16, when the feeding mechanism allows the nut to enter the front side of the guide block 15, the limit blocks 16 on both sides can limit the nut, so that the nut can enter the interior of the guide block 15, and the limit blocks 16 can also be better used to limit nuts of different sizes.

[0031] Specifically, the other end of the reinforcing column 3 is fixedly installed with the support plate 4, and the angle between the base plate 1 and the support plate 4 is 90°. The advantage is that, through the design of the reinforcing column 3 and the support plate 4, the reinforcing column 3 can provide good support for the support plate 4, thereby preventing the support plate 4 from easily tipping over and improving the overall anti-deformation ability.

[0032] Embodiment 2: Figure 2-5 As shown, as an improvement to the previous embodiment.

[0033] Specifically, cylinder 2 19 is located on the right side of the guide block 15, and limit block 21 is matched with limit rod 22, and limit block 21 and limit rod 22 are in one-to-one correspondence. The advantage is that, through the design of cylinder 2 19 and limit block 21, cylinder 2 19 can be opened first, and then cylinder 2 19 can push limit block 21 to move horizontally, so that limit block 21 can push limit rod 22 to move.

[0034] Specifically, the limit rod 22 is the same size as the groove 17, and the limit rod 22 is slidably connected to the guide block 15 through the groove 17. The advantage is that through the design of the limit rod 22 and the groove 17, when the limit rod 22 is in the process of horizontal movement, the limit rod 22 can pass through the groove 17, which can stop the nut in the guide block 15 and avoid the subsequent loading of the nut from being blocked, causing the machine to jam.

[0035] Specifically, two air ports 1 6 are provided on the outside of cylinder 1 5, and two air ports 2 23 are provided on the outside of cylinder 2 19. The advantage is that, through the design of the two air ports 1 6 and the air ports 2 23, cylinder 1 5 and cylinder 2 19 can perform normal air intake and exhaust, and the nuts above the overall mechanism can be stopped and divided, thereby improving the practicability of the overall mechanism.

[0036] Working principle: When in use, first install the whole mechanism to the output end of the conveyor, and then the conveyor can realize normal loading. Through the design of two limit blocks 16, when the feeding mechanism makes the nut enter the front side of the guide block 15, the limit blocks 16 on both sides can limit the nut, so that the nut can enter the inside of the guide block 15, and the limit blocks 16 can also be used to better limit nuts of different sizes. When there is a nut inside the guide block 15, through the design of cylinder 2 19 and limit block 21, cylinder 2 19 can be opened first, and then cylinder 2 19 can push limit block 21 to move horizontally, so that limit block 21 can push limit rod 22 to move, and through the design of limit rod 22 and groove 17, when limit rod 22 is in the process of horizontal movement, limit rod 22 can pass through groove 17, which can limit the nut in the guide block 15 The nut realizes the function of stopping material, avoiding the subsequent nut of feeding to be blocked and causing the machine to jam. In the process of pushing the fixed block 7, the cylinder 5 can make the sliding block 8 move horizontally above the slide rail 9, which can not only improve the good guiding performance, but also improve the relatively good smoothness, and at the same time, the pushing rod 11 can push the fixed sleeve 12 to move up and down, which can play a role in ejecting the nut above the guide block 15, avoiding blockage in the process of feeding and affecting normal feeding. Through the design of the reinforcing column 3 and the support plate 4, the reinforcing column 3 can provide good support for the support plate 4, avoiding the support plate 4 from easily tipping over, and improving the overall anti-deformation ability. Through the design of the two air ports 16 and the air port 23, the cylinder 15 and the cylinder 2 19 can perform normal air intake and exhaust, and the nut above the overall mechanism can be stopped and distributed, thereby improving the practicality of the overall mechanism.

[0037] 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 material stopping and distributing mechanism for nut feeding, comprising a bottom plate (1), characterized in that: A positioning groove (2) is provided on the outer side of the base plate (1), a reinforcing column (3) is fixedly installed on the outer side of the base plate (1), a supporting plate (4) is fixedly installed on the top of the base plate (1), a cylinder (5) is fixedly installed on the outer side of the supporting plate (4), an air port (6) is provided on the outer side of the cylinder (5), a fixed block (7) is fixedly installed on the output shaft of the cylinder (5), a sliding block (8) is fixedly installed on the outer side of the fixed block (7), a sliding rail (9) is fixedly installed on the outer side of the supporting plate (4), a slot (10) is provided on the outer side of the sliding block (8), a push rod (11) is fixedly installed inside the slot (10), a fixed sleeve (12) is fixedly installed on the top of the push rod (11), and a fixed sleeve (12) is fixedly installed on the top of the fixed sleeve (12). A top block (13) is installed, a support block (14) is fixedly installed on the outer side of the support plate (4), a guide block (15) is fixedly installed on the top of the support block (14), a limit block (16) is fixedly installed on the top of the guide block (15), a groove (17) is provided on the outer side of the guide block (15), a support plate (18) is fixedly installed on the outer side of the guide block (15), a cylinder (19) is fixedly installed on the top of the support plate (18), a fixed block (20) is fixedly installed on the output end of the cylinder (19), a limit block (21) is fixedly installed on the outer side of the fixed block (20), a limit rod (22) is fixedly installed on the outer side of the limit block (21), and a gas port (23) is provided on the outer side of the cylinder (19).

2. A material stopping and dividing mechanism for nut feeding according to claim 1, characterized in that: The sliding block (8) is slidably connected to the sliding rail (9), and the fixing sleeve (12) and the top block (13) penetrate the guide block (15) and extend to the outside thereof.

3. A material stopping and dividing mechanism for nut feeding according to claim 1, characterized in that: The limit blocks (16) are provided in two identical ones, and the two limit blocks (16) are symmetrically distributed about the center line of the guide block (15), and the limit blocks (16) are in an "L"-shaped structure.

4. A material stopping and dividing mechanism for nut feeding according to claim 1, characterized in that: The other end of the reinforcing column (3) is fixedly mounted on the supporting plate (4), and the angle between the bottom plate (1) and the supporting plate (4) is 90°.

5. A material stopping and dividing mechanism for nut feeding according to claim 1, characterized in that: The second cylinder (19) is located on the right side of the guide block (15), the second limit block (21) is matched with the limit rod (22), and the second limit block (21) and the limit rod (22) are in one-to-one correspondence.

6. A material stopping and dividing mechanism for nut feeding according to claim 1, characterized in that: The limiting rod (22) is the same size as the groove (17), and the limiting rod (22) is slidably connected to the guide block (15) via the groove (17).

7. A material stopping and dividing mechanism for nut feeding according to claim 1, characterized in that: The outer side of the cylinder one (5) is provided with two air ports one (6), and the outer side of the cylinder two (19) is provided with two air ports two (23).

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