Feeding and discharging device of rim steel wire locking and positioning machine

Abstract

The utility model discloses a feeding and discharging device of a rim steel wire locking and positioning machine, which comprises a positioning machine operating platform, conveying units are arranged at the left end and the right end of the positioning machine operating platform, and a feeding and discharging mechanism is fixedly arranged above the positioning machine operating platform. According to the rim detection device, the feeding and discharging mechanism is installed, the arranged conveying assembly can clamp the rim conveyed from the conveying belt and place the rim on the positioning table, after rim detection is completed, the rim is conveyed out from the conveying belt on the other side through the conveying assembly, feeding and discharging of the rim are automatically completed, and the production efficiency is improved. The problem of low detection efficiency caused by manual taking of the rim is solved through automatic feeding and discharging, the rim detection efficiency is further improved, the labor cost can be reduced, the clamping assembly is arranged below the conveying assembly, the position of a clamping plate can be adjusted according to the size of the rim, and the detection efficiency is improved. And furthermore, the clamping plates on the two sides can clamp the conveyed wheel rim, and the wheel rim clamping range is widened.

Description

Technical Field

[0001] This utility model relates to the field of wheel rim material feeding technology, specifically to a loading and unloading device for a wheel rim wire locking and positioning machine. Background Technology

[0002] Wheel rim wires refer to the steel wires embedded in the edge of the rubber tire. Before the tire leaves the factory, the wheel rim wires need to be inspected to ensure their firmness during use and to prevent loosening of the connection between the wheel rim and the wires. Therefore, it is necessary to inspect them using a locking and positioning machine.

[0003] Existing positioning machines for inspecting wheel rim wires require manual placement of the wheel rim on the positioning mechanism, manual adjustment, and manual removal of the wheel rim after inspection. The loading and unloading of wheel rims generally rely on manual labor, resulting in low production efficiency, time and labor costs, and high costs. Furthermore, the longer the workers work, the more their attention is diverted, which further reduces the efficiency of wheel rim inspection. Utility Model Content

[0004] The purpose of this utility model is to provide a loading and unloading device for a wheel rim wire locking and positioning machine to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a loading and unloading device for a wheel rim wire locking and positioning machine, comprising a positioning machine operating table, wherein conveying units are installed at both ends of the positioning machine operating table, and a loading and unloading mechanism is fixedly installed above the positioning machine operating table.

[0006] The loading and unloading mechanism includes a bracket, which is fixedly connected to the top of the positioning machine's operating table. The bracket has sliding grooves on the front and back sides of its top bottom. A conveying component is installed in the middle of the bracket, and a clamping component is installed below the conveying component.

[0007] As a further preferred embodiment of this technical solution, a positioning platform is provided on the end face of the positioning machine's operating table, and a wheel rim is placed on the positioning platform.

[0008] As a further preferred embodiment of this technical solution, the conveying unit includes a support plate, which is disposed at both ends of the positioning machine operating table, and a conveyor belt is disposed on each support plate.

[0009] In the above technical solution, the conveyor belts on both sides facilitate the transport of the wheel rims.

[0010] As a further preferred embodiment of this technical solution, the conveying assembly includes a lead screw, which is mounted in a groove in the middle of the bracket via a bearing. A gear set is provided at one end of the lead screw, and a motor is installed above the gear set. The motor is located at one end of the top side of the bracket. A moving block is threadedly connected to the outer wall of the lead screw, and a cylinder is bolted to the bottom side of the moving block. Slide plates are fixedly connected to both the front and rear sides of the moving block, and the outer wall of the slide plate is slidably connected to the inner wall of the slide groove.

[0011] In the above technical solution, the conveying component can clamp the wheel rims conveyed from the conveyor belt and place them on the positioning platform, as well as unload the wheel rims after inspection. This enables the automated loading and unloading of wheel rims, solving the problem of low inspection efficiency caused by manual handling of wheel rims.

[0012] As a further preferred embodiment of this technical solution, the clamping assembly includes a mounting plate, which is connected to the cylinder output end, and telescopic rods are provided on the front and rear sides between the moving block and the mounting plate.

[0013] In the above technical solution, the clamping component is raised and lowered by a cylinder to better contact the wheel rim, and the telescopic rod improves the stability of the cylinder's raising and lowering.

[0014] As a further preferred embodiment of this technical solution, a double-ended screw is installed in the middle of the bottom side of the mounting plate, a knob is provided on one side of the double-ended screw, sleeves are threaded to both the front and rear outer walls of the double-ended screw, a connecting plate is fixedly connected to the bottom side of each sleeve, and a clamping plate is fixedly connected to the bottom side of each connecting plate.

[0015] In the above technical solution, the position of the clamping plate can be adjusted according to the size of the wheel rim, so that the clamping plates on both sides can clamp the conveyed wheel rim, increasing the range of wheel rim clamping.

[0016] As a further preferred embodiment of this technical solution, guide rails are provided on both the left and right ends of the bottom side of the mounting plate, and sliders are slidably connected to the front and rear outer walls of the guide rails, with the sliders being fixedly connected to the connecting plate.

[0017] This utility model provides a loading and unloading device for a wheel rim wire locking and positioning machine, which has the following beneficial effects:

[0018] (1) By installing a loading and unloading mechanism, the conveying component of this utility model can clamp the wheel rims conveyed from the conveyor belt and place them on the positioning table. After the wheel rims are inspected, the conveying component will convey the wheel rims out from the other side of the conveyor belt, thereby automating the loading and unloading of wheel rims. The automated loading and unloading solves the problem of low inspection efficiency caused by manual handling of wheel rims, thereby improving the efficiency of wheel rim inspection and reducing labor costs.

[0019] (2) By setting a clamping component below the conveying component, the position of the clamping plate can be adjusted according to the size of the wheel rim, so that the clamping plates on both sides can clamp the conveyed wheel rim, increasing the range of wheel rim clamping, improving the practical effect of the device, and is easy to adjust, simple to operate, and reducing the burden of manual operation. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the loading and unloading mechanism of this utility model;

[0022] Figure 3 This is a structural diagram showing the disassembled clamping component of this utility model;

[0023] Figure 4 This is an enlarged view of Figure A of this utility model;

[0024] In the diagram: 1. Positioning machine control panel; 11. Positioning platform; 2. Conveying unit; 21. Support plate; 22. Conveyor belt; 3. Loading / unloading mechanism; 31. Bracket; 32. Slide rail; 33. Conveying assembly; 331. Lead screw; 332. Gear set; 333. Motor; 334. Moving block; 335. Slide plate; 336. Cylinder; 337. Telescopic rod; 34. Clamping assembly; 341. Mounting plate; 342. Double-ended screw; 343. Knob; 344. Sleeve; 345. Connecting plate; 346. Clamping plate; 347. Guide rail; 348. Slider. Detailed Implementation

[0025] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0026] This utility model provides a technical solution as follows: Figure 1 As shown in this embodiment, a loading and unloading device for a wheel rim wire locking and positioning machine includes a positioning machine operating table 1. Conveying units 2 are installed at both ends of the positioning machine operating table 1. A loading and unloading mechanism 3 is fixedly installed above the positioning machine operating table 1. A positioning platform 11 is provided on the end face of the positioning machine operating table 1. A wheel rim is placed on the positioning platform 11. The conveying unit 2 includes a support plate 21. The support plates 21 are provided at both ends of the positioning machine operating table 1. A conveyor belt 22 is provided on each support plate 21.

[0027] like Figure 2 and Figure 3As shown, the loading and unloading mechanism 3 includes a bracket 31, which is fixedly connected to the top of the positioning machine operating table 1. A sliding groove 32 is provided on the front and rear sides of the bottom of the top of the bracket 31. A conveying assembly 33 is installed in the middle of the bracket 31, and a clamping assembly 34 is installed below the conveying assembly 33. The conveying assembly 33 includes a lead screw 331, which is mounted in a groove in the middle of the bracket 31 via bearings. A gear set 332 is provided at one end of the lead screw 331, and a motor 333 is installed above the gear set 332. The motor 333 is located at one end of the top side of the bracket 31. A moving block 334 is threadedly connected to the outer wall of the lead screw 331, and a bolt is bolted to the bottom side of the moving block 334. The cylinder 336 and the moving block 334 are both fixedly connected to the front and rear sides of the slide plate 335. The outer wall of the slide plate 335 is slidably connected to the inner wall of the slide groove 32. By installing the loading and unloading mechanism 3, the conveying component 33 can clamp the wheel rims conveyed from the conveyor belt 22 and place them on the positioning table 11. After the wheel rims are inspected, the conveying component 33 will again convey the wheel rims out from the other side of the conveyor belt 22. Thus, the loading and unloading of wheel rims can be completed automatically. The automated loading and unloading solves the problem of low inspection efficiency caused by manual handling of wheel rims, thereby improving the efficiency of wheel rim inspection and reducing labor costs.

[0028] like Figure 3 and Figure 4 As shown, the clamping assembly 34 includes a mounting plate 341, which is connected to the output end of the cylinder 336. Telescopic rods 337 are provided on the front and rear sides between the moving block 334 and the mounting plate 341. A double-ended screw 342 is installed in the middle of the bottom side of the mounting plate 341. A knob 343 is provided on one side of the double-ended screw 342. Sleeves 344 are threaded onto the front and rear outer walls of the double-ended screw 342. Connecting plates 345 are fixedly connected to the bottom sides of the sleeves 344, and clamping plates 346 are fixedly connected to the bottom sides of the connecting plates 345. Guide rails 347 are provided on both the left and right ends of the bottom side of the mounting plate 341. Slider blocks 348 are slidably connected to the front and rear outer walls of the guide rails 347. The sliders 348 are fixedly connected to the connecting plate 345. By setting a clamping component 34 below the conveying component 33, the position of the clamping plate 346 can be adjusted according to the size of the wheel rim. Thus, the clamping plates 346 on both sides can clamp the conveyed wheel rim, increasing the range of wheel rim clamping, improving the practical effect of the device, and making adjustment convenient and operation simple, reducing the burden of manual operation.

[0029] This utility model provides a loading and unloading device for a wheel rim wire locking and positioning machine. The specific working principle is as follows: The starting motor 333 drives the gear set 332 to rotate, which in turn causes the lead screw 331 to rotate, causing the clamping assembly 34 to move to the conveyor belt 22 on one side. According to the size of the wheel rim, the knob 343 is rotated to drive the double-headed screw 342 to rotate, causing the sleeves 344 on both sides to move towards each other or relative to each other. At the same time, the slider 348 slides on the guide rail 347, and the cylinder 336 causes the clamping plates 346 on both sides to clamp the wheel rim. The forward and reverse rotation of the motor 333 again causes the clamped wheel rim to be placed on the sub-positioning table 11. After positioning, the wire on the wheel rim is detected. Finally, the wheel rim is clamped and moved to the conveyor belt 22 on the other side, thus automatically completing the loading and unloading of the wheel rim.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A loading and unloading device for a wheel rim wire locking and positioning machine, comprising a positioning machine operating table (1), characterized in that: The positioning machine operating table (1) is equipped with conveying units (2) at both ends, and a loading and unloading mechanism (3) is fixedly installed above the positioning machine operating table (1). The loading and unloading mechanism (3) includes a bracket (31), which is fixedly connected above the positioning machine operating table (1). The bracket (31) has a sliding groove (32) on the bottom side of the top of the bracket (31) and a conveying component (33) installed in the middle of the bracket (31). A clamping component (34) is installed below the conveying component (33).

2. The loading and unloading device of the wheel rim wire locking and positioning machine according to claim 1, characterized in that: A positioning platform (11) is provided on the end face of the positioning machine operating table (1), and a wheel rim is placed on the positioning platform (11).

3. The loading and unloading device of the wheel rim wire locking and positioning machine according to claim 1, characterized in that: The conveying unit (2) includes a support plate (21), which is set at both ends of the positioning machine operating table (1), and a conveyor belt (22) is set on each support plate (21).

4. The loading and unloading device of the wheel rim wire locking and positioning machine according to claim 1, characterized in that: The transmission assembly (33) includes a lead screw (331), which is mounted in the groove in the middle of the bracket (31) via a bearing. A gear set (332) is provided at one end of the lead screw (331), and a motor (333) is installed above the gear set (332). The motor (333) is located at one end of the top side of the bracket (31). A moving block (334) is threadedly connected to the outer wall of the lead screw (331), and a cylinder (336) is bolted to the bottom side of the moving block (334). Slide plates (335) are fixedly connected to both the front and rear sides of the moving block (334), and the outer wall of the slide plate (335) is slidably connected to the inner wall of the slide groove (32).

5. The loading and unloading device of the wheel rim wire locking and positioning machine according to claim 4, characterized in that: The clamping assembly (34) includes a mounting plate (341), which is connected to the output end of the cylinder (336). Telescopic rods (337) are provided on the front and rear sides between the moving block (334) and the mounting plate (341).

6. The loading and unloading device of the wheel rim wire locking and positioning machine according to claim 5, characterized in that: A double-ended screw (342) is installed in the middle of the bottom side of the mounting plate (341). A knob (343) is provided on one side of the double-ended screw (342). Sleeves (344) are threaded to the front and rear outer walls of the double-ended screw (342). A connecting plate (345) is fixedly connected to the bottom side of the sleeve (344). A clamping plate (346) is fixedly connected to the bottom side of the connecting plate (345).

7. The loading and unloading device of the wheel rim wire locking and positioning machine according to claim 5, characterized in that: The mounting plate (341) has guide rails (347) on both the left and right sides of its bottom side. The guide rails (347) are slidably connected to sliders (348) on their front and rear outer walls. The sliders (348) are fixedly connected to the connecting plate (345).

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