Feeding device of press polish straightener

Abstract

The utility model belongs to the technical field of target material processing equipment, and particularly relates to a feeding device of a press polish straightener. According to the technical scheme, the feeding device of the calendaring straightening machine comprises a rack, and a plurality of conveying guide rollers used for conveying rod-shaped target materials into the calendaring straightening machine are installed on the lower portion of the rack; a storage bin used for containing the rod-shaped target materials is installed on the upper portion of the machine frame, a vertical single-row groove is formed in the bottom of the storage bin, and a lower opening of the vertical single-row groove is located above the conveying guide rollers. The device further comprises at least two stirring wheels, a connecting shaft is connected between every two adjacent stirring wheels, and the stirring wheels are rotationally connected to the side wall of the vertical single-row groove. A side opening is formed in one side of the vertical single-row groove, a plurality of poke rods are connected to the poke wheel, and the poke rods extending into the vertical single-row groove from the side opening are inserted between the adjacent rod-shaped target materials. The utility model provides a feeding device of a calendaring straightening machine, which realizes automatic feeding of a single pipe every time.

Description

Technical Field

[0001] The utility model belongs to the technical field of target material processing equipment, in particular to a feeding device for a calendering and straightening machine. Background Art

[0002] At present, there are two main processes used in the copper rod processing process. One is: extruding copper rod → knocking head → head making → peeling → peeling → head cutting → straightening → packaging → warehousing; the second is: continuous casting copper rod → head making → peeling → peeling → head cutting → straightening → packaging → warehousing.

[0003] When straightening the copper rods, the copper rods need to be loaded into the straightening machine one by one. In the prior art, when the calendering straightening machine processes the copper rods, the traditional manual loading method is adopted, which is not only inefficient but also has high labor costs. Utility Model Content

[0004] In order to solve the above problems existing in the prior art, the purpose of the utility model is to provide a feeding device for a calendering and straightening machine, which can realize automatic feeding of a single piece at a time.

[0005] The technical solution adopted by the utility model is:

[0006] A feeding device for a calendering and straightening machine comprises a frame, wherein a plurality of conveying guide rollers for conveying rod-shaped target materials into the calendering and straightening machine are installed at the lower part of the frame; a storage bin for placing rod-shaped target materials is installed at the upper part of the frame, a vertical single-row groove is provided at the bottom of the storage bin, and the lower opening of the vertical single-row groove is located above the plurality of conveying guide rollers; the device also comprises at least two toggle wheels, a connecting shaft is connected between adjacent toggle wheels, and the toggle wheels are rotatably connected to the side walls of the vertical single-row groove; a side opening is provided on one side of the vertical single-row groove, and a plurality of toggle rods are connected to the toggle wheel, and the toggle rods extending from the side opening into the vertical single-row groove are inserted between adjacent rod-shaped targets.

[0007] The toggle rod extending into the vertical single-row groove is inserted between adjacent rod-shaped targets. The toggle rod supports the rod-shaped target on the upper side, and the supported rod-shaped targets and the rod-shaped targets above it will not fall out of the vertical single-row groove. In addition, adjacent rod-shaped targets are separated by the toggle rod. When the toggle wheel rotates a toggle rod pitch, only the rod-shaped target on the lower side can fall from the vertical single-row groove to the conveying guide roller, and the conveying guide roller conveys the rod-shaped target to the calendering straightening machine for loading. Therefore, the utility model can realize automatic loading of only a single rod-shaped target at a time, ensuring that the straightening process is carried out in an orderly and continuous manner; after the toggle wheel rotates a certain angle, the toggle rod toggle a single rod-shaped target for transportation, realizing automatic loading, which can improve efficiency and save labor costs.

[0008] As a preferred embodiment of the utility model, the groove width of the vertical single-row groove is greater than the diameter of the rod-shaped target and less than twice the diameter of the rod-shaped target. The groove width of the vertical single-row groove is less than twice the diameter of the rod-shaped target, thereby ensuring that a single row of rod-shaped targets are vertically arranged in the vertical single-row groove, and the toggle rod only toggle a single rod-shaped target, ensuring that only a single rod-shaped target falls onto the conveying guide roller each time. The groove width of the vertical single-row groove is greater than the diameter of the rod-shaped target, ensuring sufficient accommodation space, and avoiding the situation where the rod-shaped target with excessive deformation is stuck in the vertical single-row groove.

[0009] As a preferred solution of the utility model, a mounting plate is fixed on the side wall of the vertical single-row groove, a toggle motor and a toggle reducer are mounted on the mounting plate, the output end of the toggle motor is connected to the toggle reducer, and the output end of the toggle reducer is connected to one of the toggle wheels. The toggle motor drives the toggle reducer to move, and the toggle reducer drives the toggle wheel to rotate. Through the control system, the toggle wheel can be controlled to rotate only one toggle rod pitch angle each time, thereby realizing fully automatic loading of rod-shaped targets.

[0010] As a preferred embodiment of the utility model, the toggle rod includes a connector, which is fixed on the toggle wheel, and a telescopic rod is sleeved on the connector. A toggle rod body is fixed to the other end of the telescopic rod, and a spring is connected between the toggle rod body and the connector, and the spring is sleeved on the telescopic rod. Since the rod-shaped target material has a certain degree of bending before being straightened, the relative position of a single rod-shaped target material and the toggle rod at the corresponding position of each toggle wheel is different. By connecting a spring between the toggle rod body and the connector, the position of the toggle rod body can be adjusted within a certain range, and the spacing between adjacent toggle rod bodies can adapt to the different position shapes of the rod-shaped target material, thereby preventing the rod-shaped target material from being stuck between the toggle rods of each toggle wheel.

[0011] As a preferred solution of the utility model, a section of the lever body away from the shifting wheel is an arc section bent toward the lower rod-shaped target, and the end of the arc section is a tip. When the shifting wheel rotates, the arc section of the lever body can be more easily inserted between adjacent rod-shaped targets, avoiding the situation where the shifting rod does not shift the rod-shaped target or is stuck with the rod-shaped target after extending into the vertical single-row slot.

[0012] As a preferred solution of the utility model, when the lever body extending into the vertical single-row groove is rotated to a horizontal position, it is aligned with the lower opening of the vertical single-row groove. When the lever body continues to rotate downward from a horizontal position, the distance between the lever body and the vertical single-row groove gradually increases until the rod-shaped target material slides off. Therefore, the utility model can eject the rod-shaped target material when the minimum rotation angle is reached, ensuring that the next lever body can reliably support the rod-shaped target material on the upper side.

[0013] As a preferred solution of the utility model, the number of the toggle rods on the toggle wheel is eight, and the eight toggle rods are evenly distributed on the circumference of the impeller. Each time the toggle wheel rotates 45°, the rod-shaped target slides off the toggle rod, and the upper toggle rod just rotates to a horizontal position, ensuring that the rod-shaped target on the upper side does not slide off, so that only a single rod-shaped target is discharged each time.

[0014] As a preferred solution of the utility model, the conveying guide roller is provided with two limiting rings for limiting the rod-shaped target material, the space between the two limiting rings forms a guide roller groove, and the guide roller groove and the toggle wheel are arranged on both sides of the center line of the vertical single-row groove. The guide roller groove guides both sides of the rod-shaped target material to ensure that the rod-shaped target material can be accurately loaded in the calendering straightening machine.

[0015] As a preferred embodiment of the utility model, the spacing between the limiting ring on the side of the guide roller groove away from the toggle wheel and the vertical single-row groove is smaller than the diameter of the rod-shaped target, and the limiting ring on the side of the guide roller groove close to the toggle wheel is provided with a conical surface for avoiding the toggle rod. The spacing between the limiting ring on the side of the guide roller groove away from the toggle wheel and the vertical single-row groove is smaller than the diameter of the rod-shaped target, so as to prevent the rod-shaped target from falling out of the guide roller groove area. The limiting ring on the side of the guide roller groove close to the toggle wheel is provided with a conical surface to avoid interference with the toggle rod.

[0016] As a preferred solution of the utility model, a conveying drive mechanism is installed at the lower part of the frame, and the output end of the conveying drive mechanism is driven by a plurality of conveying guide rollers through gears. The conveying drive mechanism drives each conveying guide roller to rotate at the same speed and in the same direction through each transmission wheel to ensure that the rod-shaped target material is stably conveyed.

[0017] The beneficial effects of the utility model are:

[0018] In the utility model, the toggle rod extending into the vertical single-row groove is inserted between adjacent rod-shaped targets, and the toggle rod supports the rod-shaped target on the upper side, and the supported rod-shaped targets and the rod-shaped targets above it will not fall out of the vertical single-row groove. In addition, the adjacent rod-shaped targets are separated by the toggle rod, and when the toggle wheel rotates a toggle rod pitch, only the rod-shaped target on the lower side can fall from the vertical single-row groove to the conveying guide roller, and the conveying guide roller conveys the rod-shaped targets to the calendering straightening machine for loading. Therefore, the utility model can realize automatic loading of only a single rod-shaped target at a time, ensuring that the straightening process is carried out in an orderly and continuous manner; after the toggle wheel rotates a certain angle, the toggle rod toggle a single rod-shaped target for transportation, realizing automatic loading, which can improve efficiency and save labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is the front view of the utility model;

[0020] Figure 2 It is a schematic diagram of the structure of the storage bin and the vertical single-row trough;

[0021] Figure 3 It is a structural schematic diagram of the toggle wheel;

[0022] Figure 4 It is a right view of the utility model;

[0023] Figure 5 yes Figure 4 A partial enlarged view of point A in the middle.

[0024] In the figure: 1-frame; 2-rod-shaped target; 3-conveying guide roller; 4-storage bin; 5-vertical single-row slot; 6-switching wheel; 7-connecting shaft; 8-switching rod; 9-switching drive mechanism; 31-limiting ring; 32-guide roller slot; 51-lower opening; 52-side opening; 53-mounting plate; 54-bracket; 81-connecting head; 82-telescopic rod; 83-switching rod body; 84-spring; 85-arc segment; 91-switching motor; 92-switching reducer. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0026] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention. It should be noted that the embodiments of the present invention and the features in the embodiments can be combined with each other without conflict.

[0027] like Figure 1 , Figure 2 and Figure 4As shown, the feeding device of the calendering and straightening machine of this embodiment includes a frame 1, and a plurality of conveying guide rollers 3 for conveying rod-shaped target materials 2 into the calendering and straightening machine are installed at the lower part of the frame 1; a storage bin 4 for placing rod-shaped target materials 2 is installed at the upper part of the frame 1, and a vertical single-row groove 5 is provided at the bottom of the storage bin 4, and the lower opening 51 of the vertical single-row groove 5 is located above the plurality of conveying guide rollers 3; it also includes at least two toggle wheels 6, and a connecting shaft 7 is connected between adjacent toggle wheels 6, and the toggle wheels 6 are rotatably connected to the side wall of the vertical single-row groove 5; a side opening 52 is provided on one side of the vertical single-row groove 5, and a plurality of toggle rods 8 are connected to the toggle wheel 6, and the toggle rods 8 extending from the side opening 52 into the vertical single-row groove 5 are inserted between adjacent rod-shaped targets 2.

[0028] The toggle rod 8 extending into the vertical single-row groove 5 is inserted between adjacent rod-shaped targets 2. The toggle rod 8 supports the rod-shaped target 2 on the upper side, and the supported rod-shaped target 2 and the rod-shaped target 2 above it will not fall out of the vertical single-row groove 5. In addition, the adjacent rod-shaped targets 2 are separated by the toggle rod 8. When the toggle wheel 6 rotates a pitch of the toggle rod 8, only the rod-shaped target 2 on the lower side can fall from the vertical single-row groove 5 to the conveying guide roller 3, and the conveying guide roller 3 conveys the rod-shaped target 2 to the calendering straightening machine for loading. Therefore, the utility model can realize automatic loading of only a single rod-shaped target 2 at a time, ensuring that the straightening process is carried out in an orderly and continuous manner; after the toggle wheel 6 rotates a certain angle, the toggle rod 8 toggle the single rod-shaped target 2 for transportation, realizing automatic loading, which can improve efficiency and save labor costs.

[0029] It should be noted that the groove width of the vertical single-row groove 5 is greater than the diameter of the rod-shaped target 2 and less than twice the diameter of the rod-shaped target 2. The groove width of the vertical single-row groove 5 is less than twice the diameter of the rod-shaped target 2, thereby ensuring that a single row of rod-shaped targets 2 are vertically arranged in the vertical single-row groove 5, and the toggle rod 8 only toggle a single rod-shaped target 2, ensuring that only a single rod-shaped target 2 falls onto the conveying guide roller 3 each time. The groove width of the vertical single-row groove 5 is greater than the diameter of the rod-shaped target 2, ensuring sufficient accommodation space, and avoiding the situation where the rod-shaped target 2 with excessive deformation is stuck in the vertical single-row groove 5.

[0030] In order to achieve fully automatic loading, such as Figure 5As shown, one of the toggle wheels 6 is connected to a toggle drive mechanism 9, a mounting plate 53 is fixed on the side wall of the vertical single-row slot 5, and the toggle drive mechanism 9 includes a toggle motor 91 and a toggle reducer 92, the toggle motor 91 and the toggle reducer 92 are mounted on the mounting plate 53, the output end of the toggle motor 91 is connected to the toggle reducer 92, and the output end of the toggle reducer 92 is connected to one of the toggle wheels 6. The toggle motor 91 drives the toggle reducer 92 to move, and the toggle reducer 92 drives the toggle wheel 6 to rotate. Through the control system, the toggle wheel 6 can be controlled to rotate only one toggle rod 8 pitch angle each time, thereby realizing fully automatic loading of the rod-shaped target 2. A bracket 54 is rotatably connected to the rotating shaft of the toggle wheel 6, and the bracket 54 is fixed on the side wall of the vertical single-row slot 5.

[0031] In order to better deliver the rod-shaped target 2, Figure 3 As shown, the toggle rod 8 includes a connector 81, which is fixed on the toggle wheel 6, and a telescopic rod 82 is sleeved on the connector 81. A toggle rod body 83 is fixed to the other end of the telescopic rod 82, and a spring 84 is connected between the toggle rod body 83 and the connector 81, and the spring 84 is sleeved on the telescopic rod 82. Since the rod-shaped target 2 has a certain degree of bending before being straightened, the relative position of a single rod-shaped target 2 at the corresponding position of each toggle wheel 6 is different from that of the toggle rod 8. By connecting the spring 84 between the toggle rod body 83 and the connector 81, the position of the toggle rod body 83 can be adjusted within a certain range, and the spacing between adjacent toggle rod bodies 83 can adapt to the different positions and shapes of the rod-shaped target 2, so as to avoid the rod-shaped target 2 being clamped between the toggle rods 8 of each toggle wheel 6.

[0032] Furthermore, a section of the lever body 83 away from the paddle wheel 6 is an arc section 85 that is bent toward the lower rod-shaped target 2, and the end of the arc section 85 is a pointed tip. When the paddle wheel 6 rotates, the arc section 85 of the lever body 83 can be more easily inserted between adjacent rod-shaped targets 2, thereby avoiding the situation where the paddle rod 8 does not paddle the rod-shaped target 2 or is stuck with the rod-shaped target 2 after extending into the vertical single-row slot 5.

[0033] When the lever body 83 inserted into the vertical single-row groove 5 rotates to the horizontal position, it is aligned with the lower opening 51 of the vertical single-row groove 5. When the lever body 83 continues to rotate downward from the horizontal position, the distance between the lever body 83 and the vertical single-row groove 5 gradually increases until the rod-shaped target 2 slides off. Therefore, the utility model can eject the rod-shaped target 2 when the minimum rotation angle is reached, ensuring that the next lever body 83 can reliably support the rod-shaped target 2 on the upper side.

[0034] Preferably, the number of the toggle rods 8 on the toggle wheel 6 is eight, and the eight toggle rods 8 are evenly distributed on the circumference of the pulsator wheel. Each time the toggle wheel 6 rotates 45°, the rod-shaped target 2 slides off the toggle rod 8, and the upper toggle rod 8 just rotates to a horizontal position, ensuring that the rod-shaped target 2 on the upper side does not slide off, so that only a single rod-shaped target 2 is discharged each time.

[0035] In order to ensure that the conveying guide roller 3 stably conveys the rod-shaped target 2, two limiting rings 31 for limiting the rod-shaped target 2 are provided on the conveying guide roller 3, and the space between the two limiting rings 31 forms a guide roller groove 32. The guide roller groove 32 and the toggle wheel 6 are respectively arranged on both sides of the center line of the vertical single-row groove 5. The guide roller groove 32 guides both sides of the rod-shaped target 2 to ensure that the rod-shaped target 2 can be accurately loaded in the calendering straightening machine.

[0036] The spacing between the limiting ring 31 on the side of the guide roller groove 32 away from the toggle wheel 6 and the vertical single-row groove 5 is smaller than the diameter of the rod-shaped target 2, and the limiting ring 31 on the side of the guide roller groove 32 close to the toggle wheel 6 is provided with a conical surface for avoiding the toggle rod 8. The spacing between the limiting ring 31 on the side of the guide roller groove 32 away from the toggle wheel 6 and the vertical single-row groove 5 is smaller than the diameter of the rod-shaped target 2, so as to prevent the rod-shaped target 2 from falling out of the guide roller groove 32 area. The limiting ring 31 on the side of the guide roller groove 32 close to the toggle wheel 6 is provided with a conical surface to avoid interference with the toggle rod 8.

[0037] In order to stably drive the plurality of conveying guide rollers 3 to rotate, a conveying drive mechanism is installed at the lower part of the frame 1, and the output end of the conveying drive mechanism is connected to the plurality of conveying guide rollers 3 through gear transmission. The conveying drive mechanism drives the conveying guide rollers 3 to rotate at the same speed and in the same direction through the transmission wheels, so as to ensure that the rod-shaped target material 2 is stably conveyed.

[0038] The storage bin 4 and the vertical single-row grooves 5 have a smooth transition to avoid the rod-shaped target material 2 from getting stuck at the corner between the storage bin 4 and the vertical single-row grooves 5 .

[0039] The present utility model is not limited to the above-mentioned optional implementation modes. Anyone can derive other various forms of products under the inspiration of the present utility model. However, no matter what changes are made in the shape or structure, all technical solutions that fall within the scope defined by the claims of the present utility model fall within the protection scope of the present utility model.

Claims

1. A feeding device for a calendering and straightening machine, characterized in that: The invention comprises a frame (1), wherein a plurality of conveying guide rollers (3) for conveying rod-shaped target materials (2) into a calendering and straightening machine are installed at the lower part of the frame (1); a storage bin (4) for placing rod-shaped target materials (2) is installed at the upper part of the frame (1); a vertical single-row groove (5) is arranged at the bottom of the storage bin (4); a lower opening (51) of the vertical single-row groove (5) is located above the plurality of conveying guide rollers (3); and at least two toggle wheels (6) are also included, a connecting shaft (7) is connected between adjacent toggle wheels (6), and the toggle wheels (6) are rotatably connected to the side wall of the vertical single-row groove (5); a side opening (52) is arranged on one side of the vertical single-row groove (5), and a plurality of toggle rods (8) are connected to the toggle wheel (6), and the toggle rods (8) extend from the side opening (52) into the vertical single-row groove (5) and are inserted between adjacent rod-shaped target materials (2).

2. A feeding device for a calendering and straightening machine according to claim 1, characterized in that: The groove width of the vertical single-row grooves (5) is greater than the diameter of the rod-shaped target material (2) and less than twice the diameter of the rod-shaped target material (2).

3. A feeding device for a calendering and straightening machine according to claim 1, characterized in that: A mounting plate (53) is fixed on the side wall of the vertical single-row slot (5), a toggle motor (91) and a toggle reducer (92) are mounted on the mounting plate (53), an output end of the toggle motor (91) is connected to the toggle reducer (92), and an output end of the toggle reducer (92) is connected to one of the toggle wheels (6).

4. A feeding device for a calendering and straightening machine according to claim 1, characterized in that: The toggle lever (8) comprises a connecting head (81), the connecting head (81) being fixed on the toggle wheel (6), a telescopic rod (82) being sleeved on the connecting head (81), a toggle lever body (83) being fixed to the other end of the telescopic rod (82), a spring (84) being connected between the toggle lever body (83) and the connecting head (81), and the spring (84) being sleeved on the telescopic rod (82).

5. A feeding device for a calendering and straightening machine according to claim 4, characterized in that: A section of the lever body (83) away from the shifting wheel (6) is an arc section (85) bent toward the lower rod-shaped target material (2), and an end of the arc section (85) is a pointed end.

6. A feeding device for a calendering and straightening machine according to claim 4, characterized in that: When the lever body (83) inserted into the vertical single-row groove (5) is rotated to a horizontal position, it is aligned with the lower opening (51) of the vertical single-row groove (5).

7. A feeding device for a calendering and straightening machine according to claim 1, characterized in that: The number of the toggle rods (8) on the toggle wheel (6) is eight, and the eight toggle rods (8) are evenly distributed on the circumference of the impeller wheel.

8. A feeding device for a calendering and straightening machine according to claim 7, characterized in that: The conveying guide roller (3) is provided with two limiting rings (31) for limiting the position of the rod-shaped target material (2); the space between the two limiting rings (31) forms a guide roller groove (32); and the guide roller groove (32) and the toggle wheel (6) are arranged on both sides of the center line of the vertical single-row groove (5).

9. A feeding device for a calendering and straightening machine according to claim 8, characterized in that: The spacing between the limiting ring (31) on the side of the guide roller groove (32) away from the toggle wheel (6) and the vertical single-row groove (5) is smaller than the diameter of the rod-shaped target material (2), and the limiting ring (31) on the side of the guide roller groove (32) close to the toggle wheel (6) is provided with a conical surface for avoiding the toggle rod (8).

10. A feeding device for a calendering and straightening machine according to any one of claims 1 to 9, characterized in that: A conveying drive mechanism is installed at the lower part of the frame (1), and the output end of the conveying drive mechanism is connected to a plurality of conveying guide rollers (3) through gear transmission.

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