Round bar conveying equipment

Abstract

The invention discloses round bar conveying equipment, and relates to the field of conveying equipment, and the round bar conveying equipment comprises a resisting assembly, a transferring assembly, a righting assembly and a conveying assembly; the round bar in the material receiving box is guided out of the material receiving box by means of the resisting assembly to be temporarily stored, then the round bar is transferred to the conveying assembly by means of the transferring assembly, and in the process, the round bar is centralized by means of the centralizing assembly, so that the round bar is located at the target position on the resisting assembly before being transferred, and the round bar is conveyed to the conveying assembly. And therefore, the accuracy of the position of the round bar in the transferring process is ensured.

Description

Technical Field

[0001] The present invention relates to the field of conveying equipment, and in particular to round bar material conveying equipment. Background Art

[0002] As an important raw material required for subsequent forging, round bars are often stored in a receiving box before being sent to the next process. They are then transferred to the next process for subsequent processing with the help of conveying equipment. Traditional conveying equipment only realizes the transfer of the position of the round bars, and does not consider the adverse effects of the fluctuation of the position of the round bars in the receiving box (mainly in the length direction of the round bars) on the overall conveying accuracy. For example, when the position of the round bars fluctuates, when they are transferred to the conveyor wheel, there will be differences in the spacing between multiple consecutive round bars on the conveyor wheel. With the continuous advancement of automated production technology, these adverse effects will be continuously amplified, resulting in a decrease in the control accuracy of the entire production line. Therefore, how to ensure the accuracy of the position of the round bars during the transfer process is an important technical problem that needs to be solved. Summary of the Invention

[0003] The object of the present invention is to provide a round bar material conveying device to solve the above-mentioned multiple defects caused by the prior art.

[0004] To achieve the above-mentioned object, the present invention provides the following technical solutions: a round bar material conveying device, comprising a resisting component, a transferring component, a straightening component and a conveying component; The blocking assembly is installed at the discharge port of the material receiving box and is used to temporarily block the round bar material that slides down; The transfer assembly is installed below the material receiving box and is used to transfer the round bar material located on the retaining assembly to the conveying assembly; There are two groups of straightening assemblies symmetrically arranged, and the two groups of straightening assemblies are respectively installed on the outside of the retaining assemblies on both sides and can straighten the round bar material on the retaining assemblies by means of the descending action of the transfer assembly; The conveying component is located on one side of the resisting component and is used to receive the round bar material transferred by the transferring component and convey it to the next process.

[0005] Furthermore, the blocking assembly includes a bottom bracket, a track plate and a baffle, wherein the bottom bracket is mounted on the side of the support block at the bottom of the material receiving box, the track plate is mounted on the top of the bottom bracket and is used to provide support for the round bar material, and the baffle is mounted on one side of the bottom bracket; A plurality of the resisting assemblies are arranged side by side to achieve stable support for the round bar material.

[0006] Furthermore, the baffle is detachably connected to the base.

[0007] Furthermore, the baffle includes a material-blocking portion in contact with the round bar material and a connecting portion connected to the bottom support; A long strip-shaped adjustment hole is horizontally arranged on the connecting part, and the connecting part is connected and fixed to the bottom bracket by means of bolts passing through the adjustment hole and the bottom bracket.

[0008] Furthermore, the transfer assembly includes a power assembly and a plurality of swing arms, one end of each swing arm is connected to the power assembly and can rotate under the action of the power assembly; The upper part of the swing arm is provided with an arc-shaped resisting portion and a linear guiding portion, the resisting portion is used to resist the round bar material, and the guiding portion is used to support the round bar material. One end of the guiding portion is connected to the resisting portion, and when the swing arm is at the lowest point, the other end of the guiding portion serves to separate two adjacent round bars; The plurality of swing arms are arranged in parallel and are respectively located between two adjacent resisting assemblies.

[0009] During the process of the swing arm transferring the round bar material, the other end of the guide part serves to separate two adjacent round bar materials. The principle of its implementation is that the height of the guide part at the other end is always greater than the height of the guide part at one end connected to the blocking part, so that the guide part is tilted downward at this time, and the angle with the horizontal plane is an acute angle.

[0010] Furthermore, the power assembly includes a power box, a drive shaft and a power motor. The drive shaft is installed in the power box and one end of each of the swing arms is connected to the drive shaft. The power motor is installed on one side of the power box and connected to one end of the drive shaft.

[0011] Furthermore, the straightening assembly includes a straightening plate and a support installed on the base, the straightening plate includes an upper straightening section, a middle connecting section and a lower supporting section, the upper end of the straightening section is provided with an arc surface and is used to straighten the round bar material, and the connecting section is hinged to the support by means of a hinge shaft.

[0012] Furthermore, the upper end surface of the support section is provided with a support block that mates with the swing arm. The righting section, connecting section, and support section are integrally formed. The angles between the righting section and connecting section, and between the supporting section and connecting section, are obtuse, and the support section is longer than the righting section. This positions the center of gravity of the righting plate below the support, facilitating smooth repositioning of the righting plate when the swing arm ascends. When the swing arm descends, the lower portion of the swing arm contacts the support block on the support section, forcing the support block and support section to descend, driving the righting plate to rotate. The righting section located above gradually contacts the end face of the round bar, thereby achieving righting of the round bar.

[0013] Furthermore, the conveying assembly includes a plurality of conveying wheels and a support platform, one end of the conveying wheel is fixed with a connecting shaft, the connecting shaft is mounted on the support platform by means of at least two bearing seats, and the connecting shaft is rotatably connected to the bearing seat by means of bearings; A plurality of conveying wheels are arranged in parallel.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention uses a resisting component to guide the round bar material in the material receiving box to the outside of the material receiving box for temporary storage, and then transfers it to the conveying component through a transferring component. In this process, the position of the round bar material is straightened by a straightening component so that it is located at the target position on the resisting component before being transferred, thereby ensuring the accuracy of the position of the round bar material during the transfer process.

[0015] 2. The unique guide design on the swing arm of the present invention enables the guide to not only support and transfer the round bar material, but also the other end of the guide to separate two adjacent round bars during the process of the swing arm transferring the round bar material. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a working schematic diagram of the present invention.

[0017] Figure 2 It is a side view of the present invention.

[0018] Figure 3 It is a partial view of the present invention.

[0019] Figure 4 A schematic diagram of the structure of the resistance component.

[0020] Figure 5 Schematic diagram of the relative position of the swing arm and the round bar.

[0021] Figure 6 Schematic diagram of the structure of the straightening plate.

[0022] in: 1 Material receiving box, 2 Retaining assembly, 20 Bottom support, 21 Track plate, 22 Baffle, 220 Material stop part, 221 Connecting part, 222 Adjusting hole, 3 Transfer assembly, 30 Power assembly, 300 Power box, 301 Drive shaft, 302 Power motor, 31 Swing arm, 310 Retaining part, 311 Guide part, 4 Righting assembly, 40 Righting plate, 400 Righting section, 401 Connecting section, 402 Support section, 403 Support block, 41 Support, 5 Conveying assembly, 50 Conveying wheel, 51 Connecting shaft, 52 Bearing seat, 53 Support platform, 6 Round bar material. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] See also Figures 1 to 6 , the present invention provides a technical solution: A round bar material conveying device includes a resisting component 2, a transferring component 3, a straightening component 4 and a conveying component 5. The composition of the above-mentioned multiple components will be further explained below with reference to the accompanying drawings.

[0025] In an embodiment of the present invention, the resisting assembly 2 is installed at the discharge port of the material receiving box 1 and is used to temporarily resist the round bar material 6 that slides down; wherein, the upper surface of the floor of the material receiving box 1 is a plane with a certain inclination, so that the round bar material 6 can roll onto the resisting assembly 2 under the action of gravity.

[0026] Specifically, the blocking assembly 2 of the present invention includes a bottom bracket 20, a track plate 21 and a baffle 22. The bottom bracket 20 is installed on the side of the support block 403 located at the bottom of the material receiving box 1. The track plate 21 is installed on the top of the bottom bracket 20 and is used to provide support for the round bar material 6. The baffle 22 is installed on one side of the bottom bracket 20. A plurality of the resisting assemblies 2 are arranged side by side to achieve stable support for the round bar material 6 .

[0027] In this embodiment of the present invention, to accommodate bars of varying diameters, the baffle 22 is detachably connected to the base 20, allowing for horizontal adjustment of the baffle 22. When the diameter of the round bar 6 is large, the baffle 22 can be moved away from the receiving box 1; conversely, the baffle 22 can be moved toward the receiving box 1.

[0028] In order to achieve the above adjustment, the baffle 22 includes a material blocking portion 220 in contact with the round bar 6 and a connecting portion 221 connected to the base 20; A long strip-shaped adjustment hole 222 is horizontally provided on the connecting portion 221 , and the connecting portion 221 is connected and fixed to the bottom bracket 20 by means of bolts passing through the adjustment hole 222 and the bottom bracket 20 .

[0029] In addition, a long strip-shaped adjustment hole 222 may be provided on the base 20 , and bolts may be installed on the connecting portion 221 to adjust the position of the baffle 22 .

[0030] In the embodiment of the present invention, the transfer assembly 3 is installed below the material receiving box 1 and is used to transfer the round bar material 6 located on the retaining assembly 2 to the conveying assembly 5; The transfer assembly 3 includes a power assembly 30 and a plurality of swing arms 31 , one end of each swing arm 31 being connected to the power assembly 30 and capable of rotating under the action of the power assembly 30 ; The upper portion of the swing arm 31 is provided with an arc-shaped resisting portion 310 and a linear guiding portion 311 . The resisting portion 310 is used to resist the round bar material 6 , and the guiding portion 311 is used to support the round bar material 6 . One end of the guiding portion 311 is connected to the resisting portion 310 .

[0031] During the process of the swing arm 31 transferring the round bar material 6, the other end of the guide part 311 serves to separate two adjacent round bar materials 6. The principle of its implementation is that the height of the guide part 311 at the other end is always greater than the height of the end of the guide part 311 connected to the blocking part 310, so that the guide part 311 at this time is in a tilted downward state, and the angle with the horizontal plane is an acute angle.

[0032] The plurality of swing arms 31 are arranged in parallel and are respectively located between two adjacent blocking components 2 .

[0033] In addition, the lower portion of the swing arm 31 is arc-shaped to avoid interference with the conveying component 5 .

[0034] In the embodiment of the present invention, in order to realize the straightening of the position of the round bar material 6, a straightening assembly 4 is designed. The straightening assembly 4 has two groups and is symmetrically arranged. The two groups of straightening assemblies 4 are respectively installed on the outside of the retaining assembly 2 on both sides and can straighten the round bar material 6 on the retaining assembly 2 by means of the descending action of the transfer assembly 3; The straightening assembly 4 includes a straightening plate 40 and a support 41 installed on the base 20. The straightening plate 40 includes an upper straightening section 400, a middle connecting section 401 and a lower supporting section 402. The upper end of the straightening section 400 is provided with an arc surface and is used to straighten the round bar material 6. The connecting section 401 is hinged to the support 41 by means of a hinge shaft.

[0035] Furthermore, the upper end surface of the support section 402 is provided with a support block 403 that cooperates with the swing arm 31. The straightening section 400, the connecting section 401, and the support section 402 are integrally formed. The included angles between the straightening section 400 and the connecting section 401, and between the support section 402 and the connecting section 401, are obtuse. The support section 402 is longer than the straightening section 400, so that the center of gravity of the straightening plate 40 is located below the support 41, facilitating the smooth reset of the straightening plate 40 when the swing arm 31 rises. When the swing arm 31 descends, the lower portion of the swing arm 31 contacts the support block 403 on the support section 402, forcing the support block 403 and the support section 402 to descend, driving the straightening plate 400 to rotate. The straightening section 400 located above gradually contacts the end surface of the round bar 6, thereby straightening the round bar 6.

[0036] In an embodiment of the present invention, in order to realize the rotation of the swing arm 31, the power assembly 30 is also provided, which specifically includes a power box 300, a drive shaft 301 and a power motor 302. The drive shaft 301 is installed in the power box 300 and one end of each of the swing arms 31 is connected to the drive shaft 301. The power motor 302 is installed on one side of the power box 300 and connected to one end of the drive shaft 301.

[0037] In the embodiment of the present invention, the conveying assembly 5 is located on one side of the resisting assembly 2 and is used to receive the round bar material 6 transferred by the transferring assembly 3 and convey it to the next process; The conveying assembly 5 includes a plurality of conveying wheels 50 and a support platform 53. A connecting shaft 51 is fixed to one end of the conveying wheel 50. The connecting shaft 51 is mounted on the support platform 53 by means of at least two bearing seats 52. The connecting shaft 51 is rotatably connected to the bearing seats 52 by means of bearings. Multiple conveyor wheels 50 are arranged in parallel, with some located between adjacent swing arms 31. Once the round bar 6 is transferred to the conveyor assembly 5, it is transported to the next process step using these parallel conveyor wheels 50. A synchronous wheel or sprocket is mounted on the other end of the connecting shaft 51, which, driven by a transmission assembly (not shown), simultaneously drives the multiple conveyor wheels 50.

[0038] The working process and principle of the present invention are further described below: Step S1: The round bar material 6 in the receiving box 1 rolls onto the blocking assembly 2 under the action of gravity and is blocked by the baffle 22. At this time, the swing arm 31 is at the lowest point. Then, the power motor 302 in the power assembly 30 is started to drive the swing arm 31 to rotate upward. Step S2: As the swing arm 31 continuously rotates upward, the upper portion of the swing arm 31 contacts the round bar 6 and lifts the round bar 6 until the swing arm 31 reaches the highest point. At this time, the guide portion 311 is still in an inclined state, so that the round bar 6 can always contact the stopper 310 on the swing arm 31 and disengage from the stopper assembly 2. In addition, the raised end of the guide portion 311 serves to prevent the next round bar 6 from sliding onto the swing arm 31 following the previous round bar 6, thereby separating the two adjacent round bars 6. Step S3: The power motor 302 drives the swing arm 31 to rotate downward, and the round bar material 6 is transferred to the conveying wheel 50 and then conveyed to the next process; in this process, with the help of the lower part of the swing arm 31, it contacts the support block 403 on the support section 402, forcing the support block 403 and the support section 402 to descend, driving the straightening plate 40 to rotate, and the straightening section 400 located above gradually contacts the end face of the round bar material 6, thereby realizing the straightening of the round bar material 6.

[0039] Based on the above, the present invention uses the resisting component 2 to guide the round bar material 6 located in the material receiving box 1 to the outside of the material receiving box 1 for temporary storage, and then transfers it to the conveying component 5 by means of the transferring component 3, and in this process uses the straightening component 4 to straighten the position of the round bar material 6 so that it is located at the target position on the resisting component 2 before being transferred, thereby ensuring the accuracy of the position of the round bar material 6 during the transfer process; the unique guide part 311 design on the swing arm 31 in the present invention enables the guide part 311 to not only support and transfer the round bar material 6, but also in the process of the swing arm 31 transferring the round bar material 6, the other end of the guide part 311 plays a role in separating two adjacent round bar materials 6.

[0040] It is understood from common technical knowledge that the present invention may be implemented by other embodiments that do not depart from its spirit or essential features. Therefore, the embodiments disclosed above are, in all respects, merely illustrative and not exclusive. All modifications within the scope of the present invention or equivalent to the scope of the present invention are intended to be encompassed by the present invention.

Claims

1. A round bar material conveying equipment, characterized in that: It comprises a resisting component (2), a transferring component (3), a straightening component (4) and a conveying component (5); The blocking component (2) is installed at the discharge port of the material receiving box (1) and is used to temporarily block the round bar material (6) that slides down; The transfer assembly (3) is installed below the material receiving box (1) and is used to transfer the round bar material (6) located on the retaining assembly (2) to the conveying assembly (5); There are two groups of the straightening components (4) and they are symmetrically arranged. The two groups of the straightening components (4) are respectively installed on the outside of the blocking components (2) on both sides and can straighten the round bar material (6) on the blocking components (2) by means of the descending action of the transfer component (3); The conveying component (5) is located on one side of the resisting component (2) and is used to receive the round bar material (6) transferred by the transferring component (3) and convey it to the next process.

2. The round bar material conveying equipment according to claim 1, characterized in that: The resisting assembly (2) comprises a base (20), a track plate (21) and a baffle (22), wherein the base (20) is mounted on the side of a support block (403) located at the bottom of the material receiving box (1), the track plate (21) is mounted on the top of the base (20) and is used to provide support for the round bar material (6), and the baffle (22) is mounted on one side of the base (20); A plurality of the resisting assemblies (2) are arranged side by side to achieve stable support for the round bar material (6).

3. The round bar material conveying equipment according to claim 2, characterized in that: The baffle (22) is detachably connected to the base (20).

4. The round bar material conveying equipment according to claim 3, characterized in that: The baffle (22) includes a material-blocking portion (220) in contact with the round bar material (6) and a connecting portion (221) connected to the base (20); A long strip-shaped adjustment hole (222) is horizontally provided on the connecting portion (221), and the connecting portion (221) is connected and fixed to the bottom bracket (20) by means of bolts passing through the adjustment hole (222) and the bottom bracket (20).

5. The round bar material conveying equipment according to claim 1, characterized in that: The transfer assembly (3) comprises a power assembly (30) and a plurality of swing arms (31), one end of each swing arm (31) being connected to the power assembly (30) and capable of rotating under the action of the power assembly (30); An arc-shaped resisting portion (310) and a linear guiding portion (311) are provided on the upper portion of the swing arm (31), wherein the resisting portion (310) is used to resist the round bar material (6), and the guiding portion (311) is used to support the round bar material (6). One end of the guiding portion (311) is connected to the resisting portion (310), and in the process of the swing arm (31) transferring the round bar material (6), the other end of the guiding portion (311) serves to separate two adjacent round bar materials (6); The plurality of swing arms (31) are arranged in parallel and are respectively located between two adjacent blocking assemblies (2).

6. The round bar material conveying equipment according to claim 5, characterized in that: The power assembly (30) comprises a power box (300), a drive shaft (301) and a power motor (302), wherein the drive shaft (301) is installed in the power box (300) and one end of each of the plurality of swing arms (31) is connected to the drive shaft (301), and the power motor (302) is installed on one side of the power box (300) and connected to one end of the drive shaft (301).

7. The round bar material conveying equipment according to claim 5, characterized in that: The straightening assembly (4) includes a straightening plate (40) and a support (41) installed on the base (20), the straightening plate (40) includes an upper straightening section (400), a middle connecting section (401) and a lower supporting section (402), the upper end of the straightening section (400) is provided with an arc surface and is used to straighten the round bar material (6), and the connecting section (401) is hinged to the support (41) by means of a hinge shaft.

8. The round bar material conveying equipment according to claim 6, characterized in that: The upper end surface of the support section (402) is provided with a support block (403) that matches the swing arm (31).

9. The round bar material conveying equipment according to claim 1, characterized in that: The conveying assembly (5) includes a plurality of conveying wheels (50) and a support platform (53). A connecting shaft (51) is fixed to one end of the conveying wheel (50). The connecting shaft (51) is mounted on the support platform (53) by means of at least two bearing seats (52). The connecting shaft (51) is rotatably connected to the bearing seat (52) by means of a bearing. A plurality of conveying wheels (50) are arranged in parallel.

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