Discharging device for metal product production

Abstract

The utility model discloses a discharging device for metal product production, which relates to the technical field of discharging devices and comprises a box body, the middle of the upper side wall of the box body is high, the left side and the right side of the upper side wall of the box body are low, and the left side and the right side between the front side wall and the rear side wall of the box body are respectively and rotatably connected with a rotating shaft. The output end of the motor is connected with the rotating shaft on the left side, chain wheels are symmetrically arranged on the outer side of the rotating shaft in the front-back direction, chains are arranged between the chain wheels opposite in the left-right direction in a sleeved mode, a connecting rod is arranged between the chains, bases are symmetrically arranged on the outer side of the connecting rod in the front-back direction, and push rods are in threaded connection with the bases. A first strip hole matched with the push rod is formed in the upper side wall of the box body, and supporting plates are symmetrically arranged on the left portion of the upper end of the box body in a front-back mode. Pipe fittings can be discharged out of the device one by one, the situation that the device discharges multiple pipe fittings at a time is avoided, and the device can be suitable for discharging work of the pipe fittings of various diameters.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding devices, and particularly relates to a feeding device for metal product production. Background Art

[0002] Metal pipe fittings or cylindrical parts are commonly used processing materials for metal products. When processing metal pipe fittings or cylindrical parts, they are usually processed one by one. Some existing pipe fitting feeding devices are usually only suitable for feeding pipe fittings with a specific diameter, and there is a possibility of discharging multiple metal pipe fittings at a time, which is not conducive to subsequent processing operations. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a feeding device for metal product production to solve the problems put forward in the above background art.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A feeding device for metal product production, including a box body, the middle of the upper side wall of the box body is high and the left and right sides are low. The left and right sides between the front and rear side walls of the box body are respectively rotatably connected with a rotating shaft. A motor is arranged at the front end of the box body, and the output end of the motor is connected to the left rotating shaft. The outer sides of the rotating shafts are symmetrically provided with sprockets before and after. A chain is sleeved between the left and right opposite sprockets. A connecting rod is arranged between the chains. The outer sides of the connecting rod are symmetrically provided with bases before and after. A push rod is threadedly connected to the base. The upper side wall of the box body is provided with a first hole adapted to the push rod. The left part of the upper end of the box body is symmetrically provided with support plates before and after. An inlet plate is arranged between the upper ends of the support plates. The lower surface of the inlet plate is provided with a second hole adapted to the push rod. Chutes are arranged at both the front and rear ends of the box body. Columns are movably connected in the chutes. A baffle is arranged between the columns. A lead screw is rotatably connected between the left and right side walls of the front chute. The lead screw is threadedly connected to the front column. A smooth rod is arranged between the left and right side walls of the rear chute. The smooth rod penetrates through the rear column. The lower surface of the baffle is symmetrically provided with convex character notches before and after. A convex character sliding plate is movably connected in the convex character notches. A connecting plate is arranged between the right ends of the convex character sliding plates. A threaded rod is rotatably connected to the outside of the connecting plate. An internally threaded cylinder is arranged at the right end of the baffle. The internally threaded cylinder is threadedly connected to the threaded rod.

[0005] Preferably, a guide plate is arranged at the right end of the box body.

[0006] Compared with the prior art, the beneficial effects of the present utility model are as follows: By rotating the lead screw to adjust the left and right positions of the column and the baffle, the minimum distance between the baffle and the feeding plate is slightly larger than the outer diameter of the pipe fitting. Then, by rotating the threaded rod to drive the connecting plate and the convex character slide plate to move up and down, the distance between the baffle and the upper surface of the box body is slightly larger than the outer diameter of the pipe fitting, so that the feeding plate and the lower end of the baffle can just discharge one pipe fitting. The pipe fitting is pushed out by the push rod that moves and rotates along the chain track, and the pipe fittings are discharged from the device one by one, avoiding the device discharging multiple pipe fittings at a time and enabling the device to be applicable to the feeding work of pipe fittings with various diameters. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] Figure 1 is a schematic cross-sectional front view structure diagram of the present utility model.

[0008] Figure 2 is a schematic front view structure diagram of the present utility model.

[0009] Figure 3 is a schematic cross-sectional right view structure diagram of the present utility model.

[0010] Figure 4 is a schematic partial structure diagram of the present utility model.

[0011] In the figure: 1, box body; 2, rotating shaft; 3, motor; 4, sprocket; 5, chain; 6, connecting rod; 7, base; 8, push rod; 9, support plate; 10, feeding plate; 11, chute; 12, column; 13, baffle; 14, lead screw; 15, smooth rod; 16, convex character slide plate; 17, connecting plate; 18, threaded rod; 19, internal thread cylinder; 20, guiding plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0012] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0013] Please refer to Figures 1-4, the present utility model provides a technical solution: a feeding device for metal product production, including a box body 1. The middle of the upper side wall of the box body 1 is high and the left and right sides are low. The inside of the box body 1 is hollow, and a box door can be provided on the left side wall to facilitate the operation of the inside of the box body 1. The upper side wall of the box body 1 forms an inclined surface with both ends inclined towards both sides respectively, so that the pipe fittings can slide along the inclined surface. The left and right sides of the front and rear side walls of the box body 1 are respectively rotatably connected with a rotating shaft 2. A motor 3 is provided at the front end of the box body 1, and the output end of the motor 3 is connected to the left rotating shaft 2. Symmetrically arranged front and rear on the outer side of the rotating shaft 2 are chain wheels 4. A chain 5 is sleeved between the left and right opposite chain wheels 4. Between the chains 5 is provided a connecting rod 6. Symmetrically arranged front and rear on the outer side of the connecting rod 6 are bases 7. A push rod 8 is threadedly connected to the base 7. The upper side wall of the box body 1 is provided with a first hole adapted to the push rod 8. The front and rear ends of the rotating shaft 2 are connected to the box body 1 through bearings, so that the rotating shaft 2 can rotate on the box body 1. The connection line of the two rotating shafts 2 is parallel to the inclination of the upper surface of the box body 1. The motor 3 is fixed at the front end of the box body 1, and the output end is connected to the left rotating shaft 2. The rotating shaft 2 is driven by the motor 3 to rotate unidirectionally at a specific speed. Existing motor 3 equipment can be selected according to the situation and is connected to the outside for external power supply and control. The chain wheel 4 is fixed on the rotating shaft 2 and rotates together with the rotating shaft 2. The chain 5 is sleeved on the left and right two chain wheels 4. The connecting rod 6 is fixed between the two chains 5. The connecting rod 6 and the chain 5 move together between the chain wheels 4. The base 7 is fixed on the outer side of the connecting rod 6. A threaded hole is formed on the base 7. One end of the push rod 8 is formed with a threaded head and fixed on the base 7. The upper side wall of the box body 1 is provided with a first hole for the push rod 8 to pass through and move. The movement of the push rod 8 can drive the pipe fittings to move to the right. After the pipe fittings pass through the middle high point of the box body 1, they can slide out of the device along the right inclined surface. The appropriate length of the push rod 8 can be selected according to the situation, and multiple groups of connecting rods 6, bases 7 and push rods 8 can also be added according to the situation. The left part of the upper end of the box body 1 is symmetrically provided with support plates 9 front and rear. Between the upper ends of the support plates 9 is provided a feeding plate 10. The lower surface of the feeding plate 10 is provided with a second hole adapted to the push rod 8. Chutes 11 are provided at both the front and rear ends of the box body 1. A column 12 is movably connected in the chute 11. A baffle 13 is provided between the columns 12. The support plate 9 is fixed on the upper left of the box body 1, and the feeding plate 10 is fixed on the support plate 9. The feeding plate 10 and the baffle 13 form a space for accommodating pipe fittings. The two chutes 11 are fixed at both the front and rear ends of the box body 1. The column 12 fits with the chute 11 and can move left and right therein. The baffle 13 is fixed between the columns 12 to facilitate adjusting the distance between the baffle 13 and the feeding plate 10. The second hole is opened at the lower end of the feeding plate 10 for the push rod 8 to pass through. A lead screw 14 is rotatably connected between the left and right side walls of the front chute 11. The lead screw 14 is threadedly connected to the front column 12. A smooth rod 15 is provided between the left and right side walls of the rear chute 11. The smooth rod 15 passes through the rear column 12.Both ends of the lead screw 14 extend into the front chute 11 and can rotate in the chute 11. One end of the lead screw 14 protrudes from the chute 11 and is provided with a handle for manual rotation. The smooth rod 15 is fixed in the rear chute 11. The lead screw 14 and the smooth rod 15 respectively fit with the corresponding columns 12. By rotating the lead screw 14 forward and backward, the columns 12 and the baffle 13 can be driven to move left and right, adjusting the distance between the baffle 13 and the feed plate 10 to adapt to pipe fittings of different diameters, making the minimum distance between the baffle 13 and the feed plate 10 slightly larger than the outer diameter of the pipe fitting, so that the pipe fittings can be discharged one by one from the lower end of the baffle 13. The lower surface of the baffle 13 is symmetrically provided with convex-character notches at the front and rear. A convex-character slide plate 16 is movably connected in the convex-character notches. A connecting plate 17 is provided between the right ends of the convex-character slide plates 16. A threaded rod 18 is rotatably connected to the outside of the connecting plate 17. An internal threaded cylinder 19 is provided at the right end of the baffle 13. The internal threaded cylinder 19 is threadedly connected to the threaded rod 18. The convex-character notches are opened on the lower surface of the baffle 13. The cross-section of the convex-character notches is convex-shaped, with the wider part on the left and the narrower part on the right. The convex-character slide plate 16 fits with the convex-character notches and can move up and down therein. The connecting plate 17 is fixed on the two convex-character slide plates 16. The lower end of the threaded rod 18 extends into the connecting plate 17 and is restricted on the connecting plate 17 and can rotate on the connecting plate 17. The internal threaded cylinder 19 is fixed on the baffle 13. The threaded rod 18 is threadedly connected to the internal threaded cylinder 19. By rotating the threaded rod 18, the threaded rod 18 moves up and down relative to the internal threaded cylinder 19, thereby driving the connecting plate 17 and the convex-character slide plate 16 to move up and down. By adjusting the distance between the baffle 13 and the upper surface of the box body 1, this distance is just enough to discharge one pipe fitting.,

[0014] Specifically, a discharge plate 20 is provided at the right end of the box body 1. The discharge plate 20 is fixed at the right end of the box body 1 to facilitate the pipe fitting to slide onto the external device.

[0015] Working principle: First, adjust the device according to the outer diameter of the pipe fitting. Rotate the lead screw 14 to adjust the left and right positions of the column 12 and the baffle 13, making the minimum distance between the baffle 13 and the feed plate 10 slightly larger than the outer diameter of the pipe fitting. Then rotate the threaded rod 18 to drive the connecting plate 17 and the convex-character slide plate 16 to move up and down, making the distance between the baffle 13 and the upper surface of the box body 1 slightly larger than the outer diameter of the pipe fitting, so that the lower ends of the feed plate 10 and the baffle 13 can just discharge one pipe fitting. Add pipe fittings between the feed plate 10 and the baffle 13. The pipe fittings will accumulate between the feed plate 10 and the baffle 13. Drive the rotating shaft 2 and the sprocket 4 to rotate through the motor 3. The chain 5, the base 7, and the push rod 8 rotate and move between the sprockets 4. The strip holes on the box body 1 and the feed plate 10 allow the push rod 8 to pass through. The push rod 8 will drive the pipe fittings between the box body 1, the feed plate 10, and the baffle 13 to the right. After the pipe fitting passes through the highest point at the upper end of the box body 1, it is discharged from the device along the inclined surface on the right. The push rod 8 continuously moves to push the pipe fittings out of the device one by one to achieve the individual feeding of the pipe fittings. Control the rotation speed of the rotating shaft 2 to control the discharge frequency of the pipe fittings.

[0016] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A feeding device for metal product production, comprising a box body (1), characterized in that: The middle of the upper side wall of the box body (1) is high and the left and right sides are low. A rotating shaft (2) is rotatably connected to the left and right sides between the front and rear side walls of the box body (1). A motor (3) is provided at the front end of the box body (1). The output end of the motor (3) is connected to the left rotating shaft (2). Sprockets (4) are symmetrically arranged before and after on the outer side of the rotating shaft (2). A chain (5) is sleeved between the left and right opposite sprockets (4). A connecting rod (6) is provided between the chains (5). Bases (7) are symmetrically arranged before and after on the outer side of the connecting rod (6). A push rod (8) is threadedly connected to the base (7). A first hole adapted to the push rod (8) is formed in the upper side wall of the box body (1). Support plates (9) are symmetrically arranged before and after at the left part of the upper end of the box body (1). A feeding plate (10) is provided between the upper ends of the support plates (9). A second hole adapted to the push rod (8) is formed in the lower surface of the feeding plate (10). Chutes (11) are provided at both the front and rear ends of the box body (1). A column (12) is movably connected in the chute (11). A baffle (13) is provided between the columns (12). A lead screw (14) is rotatably connected between the left and right side walls of the front chute (11). The lead screw (14) is threadedly connected to the front column (12). A smooth rod (15) is provided between the left and right side walls of the rear chute (11). The smooth rod (15) penetrates through the rear column (12). Convex character notches are symmetrically arranged before and after on the lower surface of the baffle (13). A convex character sliding plate (16) is movably connected in the convex character notch. A connecting plate (17) is provided between the right ends of the convex character sliding plates (16). A threaded rod (18) is rotatably connected to the outer side of the connecting plate (17). An internal threaded cylinder (19) is provided at the right end of the baffle (13). The internal threaded cylinder (19) is threadedly connected to the threaded rod (18).

2. The feeding device for metal product production according to claim 1, characterized in that: A guide plate (20) is provided at the right end of the box body (1).

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