Titanium bar polishing machine foot treading type discharging mechanism

Abstract

The utility model belongs to the technical field of titanium bar machining, particularly relates to a foot-stepping type discharging mechanism of a titanium bar polishing machine, and provides the following scheme aiming at the problems of complicated operation, poor safety, inaccurate discharging and the like due to the fact that most of the discharging mechanisms of the existing polishing machines adopt a manual or electric mode: the foot-stepping type discharging mechanism of the titanium bar polishing machine comprises a polishing machine, and a conveyor is arranged on one side of the polishing machine; the conveyor is used for conveying titanium rods into the polishing machine, a supporting bracket is arranged on one side of the conveyor, a moving hole is formed in the supporting bracket, the discharging mechanism further comprises material blocking mechanisms, the material blocking mechanisms are installed on the two sides of the supporting bracket, and the tops and the bottoms of the material blocking mechanisms are located above and below the supporting bracket respectively. According to the titanium rod feeding device, when the titanium rods need to be fed into the conveyor, only the pedal needs to be treaded to drive the upper baffle and the lower baffle to move downwards at the same time, one titanium rod can be conveyed into the conveyor, and therefore good convenience can be achieved when the titanium rods are fed.

Description

Technical Field

[0001] This utility model relates to the field of titanium rod processing technology, and in particular to a foot-operated feeding mechanism for a titanium rod polishing machine. Background Technology

[0002] Titanium bar polishing machines are widely used in the metal processing industry to improve the surface finish and quality of titanium bars.

[0003] However, most existing polishing machine feeding mechanisms are manual or electric, which suffer from problems such as complex operation, poor safety, and inaccurate feeding. These problems are particularly prominent in production environments requiring continuous operation. Therefore, it is necessary to design a novel foot-operated feeding mechanism for titanium rod polishing machines to solve the above-mentioned problems. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing polishing machine feeding mechanisms, which are mostly manual or electric, resulting in complex operation, poor safety, and inaccurate feeding. This invention proposes a foot-operated feeding mechanism for titanium rod polishing machines.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A foot-operated feeding mechanism for a titanium rod polishing machine includes a polishing machine, a conveyor on one side of the polishing machine for conveying titanium rods into the polishing machine, a support bracket on one side of the conveyor, and a movable hole on the support bracket. The feeding mechanism also includes:

[0007] The material blocking mechanism is installed on both sides of the support bracket. The top and bottom of the material blocking mechanism are located above and below the support bracket, respectively. The material blocking mechanism passes through the moving hole and is connected to the inner wall of the moving hole.

[0008] The linkage mechanism is installed on one side of the support bracket and is connected to the material stop mechanism. The linkage mechanism is used to drive the material stop mechanism to move.

[0009] The pedal mechanism is connected to the linkage mechanism and is used to drive the linkage mechanism to move the material stop mechanism.

[0010] In one possible design, the material-stopping mechanism includes two rectangular rings, which are respectively fixedly installed on both sides of the support bracket. The two rectangular rings are slidably connected to the same upper baffle located above the support bracket. L-shaped rods are fixedly installed on both sides of the upper baffle. The bottom of the two L-shaped rods that are close to each other is fixedly installed with the same lower baffle located below the support bracket. The top of the lower baffle passes through the moving hole and extends into the support bracket. The lower baffle is slidably connected to the inner wall of the moving hole. The L-shaped rod on one side is connected to the linkage mechanism.

[0011] In one possible design, the linkage mechanism includes a rack slidably connected to one side of a support bracket, a support shaft fixedly mounted on one side of the support bracket, a gear rotatably mounted on the support shaft, the gear meshing with the rack, a transmission ring fixedly mounted on one side of the gear, a thrust shaft fixedly mounted on the top of one side of an L-shaped rod located on one side, the thrust shaft passing through the transmission ring and engaging with the transmission ring in a transmission manner, a transmission assembly connected to the bottom of one side of the rack, one end of the transmission assembly connected to the support bracket, the transmission assembly connected to a pedal mechanism, and a first torsion spring mounted on the support shaft, the two ends of the first torsion spring being fixedly connected to one end of the support shaft and one side of the transmission ring, respectively.

[0012] In one possible design, the transmission assembly includes a rotating rod rotatably connected to one side of the support bracket, one end of the rotating rod being movably connected to a rack located on one side, the rotating rod being connected to a pedal mechanism, and a second torsion spring being fixedly mounted on one side of the rotating rod, one end of the second torsion spring being fixedly connected to one side of the support bracket.

[0013] In one possible design, the pedal mechanism includes a pull rod rotatably connected to one side of a rotating rod, a slide plate rotatably connected to the bottom of one side of the pull rod, a connecting plate slidably connected to the slide plate, a pedal rotatably connected to the connecting plate, a base frame provided below the pedal, a connecting assembly connected to the base frame, and the connecting assembly connected to the pedal.

[0014] In one possible design, the connecting assembly includes two slide rods symmetrically fixedly installed inside the base frame. The same limiting plate is slidably sleeved on the two slide rods. The limiting plate is rotatably connected to the pedal. A tension spring is sleeved on the slide rod. The two ends of the tension spring are fixedly connected to one side of the inner wall of the base frame and one side of the limiting plate, respectively.

[0015] In this application, titanium rods to be polished are first placed sequentially on a support bracket, which is tilted to one side of the conveyor. The lower baffle prevents the titanium rods from rolling onto the conveyor. When a titanium rod needs to be placed, the pedal is pressed first. Through the sliding cooperation of the connecting plate and the sliding plate, the pull rod moves downward, causing the rotating rod to rotate horizontally. As the rotating rod rotates, the rack moves downward, driving the gear to rotate, which in turn drives the transmission ring to rotate. Through the transmission with the thrust shaft, the L-shaped rod moves downward, causing the upper and lower baffles to move downward synchronously. A titanium rod located between the upper and lower baffles, when not obstructed by the lower baffle, can... The first torsion spring rolls onto the conveyor and blocks subsequent titanium bars when the upper baffle moves downward, thus preventing multiple titanium bars from rolling onto the conveyor simultaneously. When the transmission ring rotates, the first torsion spring is under stress, and when the rotating rod rotates, the second torsion spring is under stress. When the limiting plate moves, the tension spring is stretched. Therefore, when the pedal is not pressed, the first torsion spring under stress can drive the transmission ring to rotate in the opposite direction, thereby causing the upper and lower baffles to return to their original positions. The second torsion spring under stress can drive the rotating rod to rotate upward and return to its original position. The tension spring under stress can drive the limiting plate to move in the opposite direction, thereby causing the pedal to rotate upward and return to its original position.

[0016] Beneficial effects: In this utility model, the foot-operated feeding mechanism of the titanium rod polishing machine, through the material blocking mechanism, can prevent multiple titanium rods from rolling onto the conveyor after they are placed on the support bracket. When the lower baffle blocks the rods, the L-shaped rod can move downward after receiving the power of the linkage mechanism. This can drive the upper baffle and the lower baffle to move downward. A titanium rod located between the upper baffle and the lower baffle can roll onto the conveyor without being blocked by the lower baffle. When the upper baffle moves downward, it can block the subsequent titanium rods. Therefore, it can prevent multiple titanium rods from rolling onto the conveyor at the same time.

[0017] In this utility model, the foot-operated feeding mechanism of the titanium rod polishing machine, through a linkage mechanism, can drive the rack to move downward after the transmission component receives the driving force of the pedal mechanism. At this time, under the meshing transmission action with the gear, it can drive the transmission ring to rotate. Under the transmission action with the thrust shaft, it can drive the L-shaped rod to move downward, so that the upper baffle and the lower baffle can move downward synchronously. When the transmission ring rotates, the first torsion spring is in a stressed state. The first torsion spring in a stressed state can drive the transmission ring to rotate in the opposite direction, so that the upper baffle and the lower baffle can be reset upward.

[0018] In this utility model, the foot-operated feeding mechanism of the titanium rod polishing machine has a pedal mechanism. By pressing the pedal, the pull rod can be moved downward, which can drive the rotating rod to rotate, thereby driving the L-shaped rod to move.

[0019] When a titanium rod needs to be placed into the conveyor, this utility model only requires pressing the pedal to move the upper and lower baffles downwards simultaneously, thus conveying a titanium rod into the conveyor. Therefore, it is very convenient to place titanium rods. Attached Figure Description

[0020] Figure 1 This is a three-dimensional schematic diagram of the overall structure of a foot-operated feeding mechanism for a titanium rod polishing machine proposed in this utility model;

[0021] Figure 2 This is a top view three-dimensional schematic diagram of the foot-operated feeding mechanism for a titanium rod polishing machine proposed in this utility model;

[0022] Figure 3 This is a three-dimensional top-view structural diagram of a foot-operated feeding mechanism for a titanium rod polishing machine proposed in this utility model.

[0023] Figure 4 This is a three-dimensional schematic diagram of the connection structure of the rotating rod, rack, gear and support shaft of a foot-operated feeding mechanism for a titanium rod polishing machine proposed in this utility model.

[0024] Figure 5 This is a three-dimensional schematic diagram of the connection structure of the pull rod, pedal and base frame of a foot-operated feeding mechanism for a titanium rod polishing machine proposed in this utility model.

[0025] In the diagram: 1. Polishing machine; 2. Conveyor; 3. Support bracket; 4. Rectangular ring; 5. Upper baffle; 6. L-shaped rod; 7. Lower baffle; 8. Thrust shaft; 9. Support shaft; 10. Transmission ring; 11. First torsion spring; 12. Gear; 13. Rack; 14. Rotating rod; 15. Second torsion spring; 16. Pull rod; 17. Slide plate; 18. Connecting plate; 19. Pedal; 20. Base frame; 21. Slide rod; 22. Limiting plate; 23. Tension spring. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0027] Example 1

[0028] Reference Figure 1-5A feeding mechanism mainly consists of a polishing machine 1, a conveyor 2, a support bracket 3, and a material blocking mechanism, a linkage mechanism, and a pedal mechanism connected thereto.

[0029] Polishing machine 1 is installed on one side of the working area and is used to polish titanium rods. A conveyor 2 is located beside polishing machine 1, and the conveyor belt of conveyor 2 is used to transport the titanium rods from support bracket 3 into polishing machine 1. The input end of conveyor 2 is adjacent to the outlet end of support bracket 3.

[0030] The support bracket 3 is a sturdy frame whose upper surface is used to hold the titanium rod to be polished. A movable hole is provided in the central part of the support bracket 3, which allows part of the retaining mechanism to pass through in order to block and release the titanium rod.

[0031] The material-stopping mechanism consists of two rectangular rings 4, an upper baffle 5, two L-shaped rods 6, and a lower baffle 7. The two rectangular rings 4 are fixedly installed on both sides of the support bracket 3, providing sliding tracks for the upper baffle 5 and the L-shaped rods 6. The upper baffle 5 is located above the support bracket 3 and can slide on the two rectangular rings 4. An L-shaped rod 6 is fixedly connected to each side of the upper baffle 5, and the bottoms of the two L-shaped rods 6 are jointly fixedly connected to a lower baffle 7. The top of the lower baffle 7 passes through a movable hole and extends into the interior of the support bracket 3, slidingly connecting with the inner wall of the movable hole. Thus, when the lower baffle 7 is located at the outlet end of the support bracket 3, it can effectively prevent the titanium rod from rolling onto the conveyor 2.

[0032] The linkage mechanism drives the stop mechanism. It mainly consists of a rack 13, a support shaft 9, a gear 12, a transmission ring 10, a thrust shaft 8, and a first torsion spring 11. The rack 13 is slidably connected to one side of the support bracket 3 and meshes with the gear 12. The gear 12 is fixedly mounted on the support shaft 9, which in turn is fixedly mounted on the support bracket 3. The transmission ring 10 is fixedly connected to one side of the gear 12, and a thrust shaft 8 passes through it, fixedly connected to the top of an L-shaped rod 6 located on one side. Thus, when the rack 13 moves up and down, the gear 12 and transmission ring 10 can drive the thrust shaft 8 and the L-shaped rod 6 to move. The first torsion spring 11 is sleeved on the support shaft 9, and its two ends are fixedly connected to the support shaft 9 and the transmission ring 10 respectively, providing a restoring force for the transmission ring 10.

[0033] This application can be used in the field of titanium rod processing technology, or in other fields applicable to this application.

[0034] Example 2

[0035] refer to Figure 5An improvement upon Embodiment 1: A foot-operated feeding mechanism for a titanium rod polishing machine is applied to the field of titanium rod processing technology. The pedal mechanism drives the linkage mechanism. It mainly consists of a pull rod 16, a sliding plate 17, a connecting plate 18, a pedal 19, a base frame 20, sliding rods 21, a limiting plate 22, and a tension spring 23. The pull rod 16 is rotatably connected to one side of the rotating rod 14, and its bottom is rotatably connected to the sliding plate 17. The sliding plate 17 is slidably connected to the connecting plate 18, and the connecting plate 18 is rotatably connected to the pedal 19. A base frame 20 is located below the pedal 19, and two sliding rods 21 are fixedly installed on the base frame 20. A limiting plate 22 is slidably sleeved on the sliding rods 21, and the limiting plate 22 is rotatably connected to the pedal 19. A tension spring 23 is also sleeved on the sliding rods 21, and both ends of the tension spring 23 are fixedly connected to the base frame 20 and the limiting plate 22, respectively. In this way, when the pedal 19 is pressed, the pull rod 16 and the slide plate 17 can be moved downwards, which in turn drives the rack 13 to move through the connecting plate 18 and the rotating rod 14.

[0036] When titanium rods need to be conveyed into polishing machine 1, multiple titanium rods are first placed on support bracket 3. At this time, the titanium rods cannot roll onto conveyor 2 due to the obstruction of lower baffle 7. Then, the operator steps on pedal 19, which drives pull rod 16 and slide plate 17 downward through connecting assembly, and then drives rack 13 downward through connecting plate 18 and rotating rod 14. The downward movement of rack 13 drives thrust shaft 8 and L-shaped rod 6 downward through the meshing transmission of gear 12 and transmission ring 10. The downward movement of L-shaped rod 6 drives upper baffle 5 and lower baffle 7 to move downward synchronously. At this time, a titanium rod located between upper baffle 5 and lower baffle 7 can roll onto conveyor 2 without being obstructed by lower baffle 7 and be conveyed into polishing machine 1 for polishing. At the same time, the downward movement of upper baffle 5 can block subsequent titanium rods, preventing multiple titanium rods from rolling onto conveyor 2 at the same time.

[0037] When pedal 19 is released, the first torsion spring 11 and the second torsion spring 15, which are under stress, respectively drive the transmission ring 10 and the rotating rod 14 to rotate in the opposite direction and reset. The reverse rotation reset of the transmission ring 10 drives the L-shaped rod 6, the upper baffle 5, and the lower baffle 7 to move upward and reset via the thrust shaft 8, so as to perform the next feeding operation. The reverse rotation reset of the rotating rod 14 is achieved through the meshing transmission of the rack 13 and the gear 12. At the same time, the tension spring 23, which is under stress, also drives the limiting plate 22 and pedal 19 to move in the opposite direction and reset, so that the operator can press it again.

[0038] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A foot-operated feeding mechanism for a titanium rod polishing machine, comprising a polishing machine (1), a conveyor (2) disposed on one side of the polishing machine (1), the conveyor (2) being used to convey titanium rods into the polishing machine (1), and a support bracket (3) disposed on one side of the conveyor (2), the support bracket (3) having a movable hole, characterized in that, The feeding mechanism also includes: The material blocking mechanism is installed on both sides of the support bracket (3). The top and bottom of the material blocking mechanism are located above and below the support bracket (3) respectively. The material blocking mechanism passes through the moving hole and is connected to the inner wall of the moving hole. The linkage mechanism is installed on one side of the support bracket (3). The linkage mechanism is connected to the material stop mechanism and is used to drive the material stop mechanism to move. The pedal mechanism is connected to the linkage mechanism and is used to drive the linkage mechanism to move the material stop mechanism.

2. The foot-operated feeding mechanism for a titanium rod polishing machine according to claim 1, characterized in that, The material blocking mechanism includes two rectangular rings (4), which are fixedly installed on both sides of the support bracket (3). The two rectangular rings (4) are slidably connected to the same upper baffle (5) located above the support bracket (3). L-shaped rods (6) are fixedly installed on both sides of the upper baffle (5). The bottom of the two L-shaped rods (6) that are close to each other is fixedly installed with the same lower baffle (7) located below the support bracket (3). The top of the lower baffle (7) passes through the moving hole and extends into the support bracket (3). The lower baffle (7) is slidably connected to the inner wall of the moving hole. The L-shaped rod (6) located on one side is connected to the linkage mechanism.

3. The foot-operated feeding mechanism for a titanium rod polishing machine according to claim 2, characterized in that, The linkage mechanism includes a rack (13) slidably connected to one side of the support bracket (3), a support shaft (9) fixedly installed on one side of the support bracket (3), a gear (12) rotatably sleeved on the support shaft (9), the gear (12) meshing with the rack (13), a transmission ring (10) fixedly installed on one side of the gear (12), a thrust shaft (8) fixedly installed on the top of one side of the L-shaped rod (6) located on one side, the thrust shaft (8) passing through the transmission ring (10) and engaging with the transmission ring (10) in a transmission cooperation, a transmission assembly connected to the bottom of one side of the rack (13), one end of the transmission assembly connected to the support bracket (3), the transmission assembly connected to the pedal mechanism, a first torsion spring (11) sleeved on the support shaft (9), the two ends of the first torsion spring (11) fixedly connected to one end of the support shaft (9) and one side of the transmission ring (10) respectively.

4. The foot-operated feeding mechanism for a titanium rod polishing machine according to claim 3, characterized in that, The transmission assembly includes a rotating rod (14) rotatably connected to one side of the support bracket (3). One end of the rotating rod (14) is movably connected to a rack (13) located on one side. The rotating rod (14) is connected to the pedal mechanism. A second torsion spring (15) is fixedly installed on one side of the rotating rod (14). One end of the second torsion spring (15) is fixedly connected to one side of the support bracket (3).

5. The foot-operated feeding mechanism for a titanium rod polishing machine according to claim 1, characterized in that, The pedal mechanism includes a pull rod (16) rotatably connected to one side of the rotating rod (14), a slide plate (17) rotatably connected to the bottom of one side of the pull rod (16), a connecting plate (18) slidably connected to the slide plate (17), a pedal (19) rotatably connected to the connecting plate (18), a base frame (20) provided below the pedal (19), a connecting component connected to the base frame (20), and the connecting component connected to the pedal (19).

6. The foot-operated feeding mechanism for a titanium rod polishing machine according to claim 5, characterized in that, The connecting assembly includes two slide rods (21) symmetrically fixedly installed inside the base frame (20). The same limiting plate (22) is slidably sleeved on the two slide rods (21). The limiting plate (22) is rotatably connected to the pedal (19). A tension spring (23) is sleeved on the slide rod (21). The two ends of the tension spring (23) are fixedly connected to one side of the inner wall of the base frame (20) and one side of the limiting plate (22), respectively.

Images