Feeding structure for metal machining

Abstract

The utility model relates to the field of feeding structures, and discloses a feeding structure for metal processing, which comprises a support frame and an equipment shell, the right end of the top of the support frame is fixedly connected with a storage hopper, and the upper and lower sides of the left end and the lower side of the right end of the inner wall of the equipment shell are provided with fixed rollers; a third motor is fixedly connected to the bottom of the inner wall of the left end of the equipment shell, a threaded rod is fixedly connected to the driving end of the third motor, a threaded block is in threaded connection to the outer wall of the threaded rod, second sliding blocks are fixedly connected to the front end and the rear end of the threaded block, and sliding frames are fixedly connected to the right sides of the opposite ends of the second sliding blocks on the front side and the rear side. According to the conveying device, the time of materials on the conveying belt is prolonged, the situation that defective products enter the machining procedure due to the fact that the reaction time for removing the defective products is short is avoided, and therefore the qualified rate of production is increased.

Description

Technical Field

[0001] The utility model relates to the field of feeding structures, in particular to a feeding structure for metal processing. Background Art

[0002] Feeder is a kind of mechanical equipment commonly used in industrial production. Its main function is to send raw materials, parts and other materials to processing machine tools and other equipment for processing. The use of feeder can improve production efficiency, reduce costs and reduce the risk of human operation.

[0003] At present, different transmission distances are encountered in the actual feeding process. The existing feeding structure stays on the conveyor belt for a short time during the transmission process, resulting in a short time for the quality inspector at the end to react when defective products appear, causing defective products to enter the processing process, and finally resulting in a decrease in the qualified rate of the product. The present application proposes a feeding structure for metal processing. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a feeding structure for metal processing, which avoids the defective products from entering the processing procedures due to the short reaction time for removing the defective products, thereby improving the production qualification rate.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a feeding structure for metal processing, comprising a support frame and an equipment casing, a storage hopper is fixedly connected to the top right end of the support frame, fixed rollers are installed on the upper and lower sides of the left end and the lower side of the right end of the inner wall of the equipment casing, and a third motor is fixedly connected to the bottom of the inner wall of the left end of the equipment casing. The driving end of the third motor is fixedly connected to a threaded rod, and the outer wall of the threaded rod is threadedly connected to a threaded block, and the front and rear ends of the threaded block are fixedly connected to a second slider, and the right side of the second slider on the front and rear sides is fixedly connected to a slide, and the top of the right side of the slide on the front and rear sides is fixedly connected to an adjusting roller, and the outer walls of the fixed roller and the adjusting roller are installed with a conveyor belt.

[0006] Furthermore, a first motor is fixedly connected to the bottom of the front end of the storage hopper, a discharging roller is fixedly connected to the driving end of the first motor, a rear end of the discharging roller is rotatably connected to the bottom of the inner wall of the rear end of the storage hopper, and a discharging guide plate is fixedly connected to the right end of the inner wall of the support frame.

[0007] Furthermore, a fixing frame is fixedly connected to the top of the device housing, a second motor is fixedly connected to the middle of the top of the fixing frame, and a driving end of the second motor passes through the inner wall of the fixing frame and is fixedly connected to a gear.

[0008] Furthermore, both left and right ends of the outer diameter of the gear are meshedly connected with tooth plates, and both the front end of the left tooth plate and the rear end of the right tooth plate are fixedly connected with slide plates.

[0009] Furthermore, the inner wall of the slide plate is connected with a sliding rod, the bottom end of the slide plate is fixedly connected with a push plate, and the bottom end of the push plate is close to the surface of the conveyor belt.

[0010] Furthermore, the front and rear ends of the sliding rod are fixedly connected to the front and rear sides of the inner wall of the fixing frame.

[0011] Furthermore, the bottoms of the inner walls at both ends of the front and rear ends of the device housing are fixedly connected with slideways, and the second sliding blocks are slidably connected to the inner walls of the slideways.

[0012] Furthermore, the right end of the threaded rod is rotatably connected to the bottom of the inner wall of the right end of the device housing, and the threaded block is slidably connected to the bottom of the inner wall of the device housing.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, a retractable structure is provided in the feeding device, which can be adjusted according to the actual feeding speed, thereby lengthening the time that the material stays on the conveyor belt, avoiding the defective products from entering the processing procedure due to the short reaction time for removing the defective products, thereby improving the production qualification rate.

[0015] 2. In the utility model, a limit device is provided at the upper end of the device to prevent materials from falling from both sides during the conveying process to damage the materials or even falling into the feeding device to damage the feeding device, thereby improving the production efficiency and extending the service life of the feeding device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional diagram of a feeding structure for metal processing proposed by the utility model;

[0017] Figure 2 This is a cross-sectional view of a storage hopper of a feeding structure for metal processing proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of a push plate of a feeding structure for metal processing proposed by the utility model;

[0019] Figure 4 The utility model is a cross-sectional view of the equipment shell of a feeding structure for metal processing proposed by the utility model.

[0020] Legend:

[0021] 1. Support frame; 2. Storage hopper; 3. First motor; 4. Discharge guide plate; 5. Equipment housing; 6. Fixed frame; 7. Push plate; 8. Conveyor belt; 9. Slide plate; 10. Second motor; 11. Discharge roller; 12. Sliding rod; 13. Tooth plate; 14. Gear; 15. Third motor; 16. Fixed roller; 17. Slideway; 18. Second slider; 19. Slide; 20. Adjusting roller; 21. Threaded rod; 22. Threaded block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Reference Figure 1-4 The utility model provides an embodiment: a feeding structure for metal processing, including a support frame 1 and an equipment housing 5, the top right end of the support frame 1 is fixedly connected to a storage hopper 2, the upper and lower sides of the left end and the lower side of the right end of the inner wall of the equipment housing 5 are both installed with fixed rollers 16, and the bottom of the left end of the inner wall of the equipment housing 5 is fixedly connected to a third motor 15. The driving end of the third motor 15 is fixedly connected to a threaded rod 21, the outer wall of the threaded rod 21 is threadedly connected to a threaded block 22, and the front and rear ends of the threaded block 22 are fixedly connected to a second slider 18, and the front and rear ends are fixedly connected to the second slider 18. The second sliders 18 on both sides are fixedly connected to the right side of the opposite end, and the front and rear side sliders 19 are fixedly connected to the top right side of the opposite end and the top left side of the opposite end. The outer walls of the fixed rollers 16 and the adjusting rollers 20 are installed with conveyor belts 8. The bottom of the inner walls of the front and rear ends of the equipment casing 5 are fixedly connected to the slideways 17, and the second sliders 18 are slidably connected to the inner walls of the slideways 17. The right end of the threaded rod 21 is rotatably connected to the bottom of the inner wall of the right end of the equipment casing 5, and the threaded block 22 is slidably connected to the bottom of the inner wall of the equipment casing 5.

[0024] Specifically, the third motor 15 is controlled by a controller. When the conveyor belt 8 needs to be extended, the third motor 15 is turned on by the controller. The third motor 15 will drive the threaded rod 21 to rotate, thereby driving the threaded block 22 to move. At this time, it will drive the second slider 18 to slide on the slide 17. The second slider 18 will drive the slide 19 to slide, thereby driving the adjusting roller 20 on the slide 19 to move. At this time, the adjusting roller 20 pushes the conveyor belt 8 outward, so that the conveyor belt 8 connected to the upper fixed roller 16 and the adjusting roller 20 is extended, and the conveyor belt 8 folded at the bottom will become shorter, thereby realizing the extension of the conveyor belt 8.

[0025] A first motor 3 is fixedly connected to the bottom of the front end of the storage hopper 2, and a discharge roller 11 is fixedly connected to the driving end of the first motor 3. The rear end of the discharge roller 11 is rotatably connected to the bottom of the rear end inner wall of the storage hopper 2, and a discharge guide plate 4 is fixedly connected to the right end of the inner wall of the support frame 1.

[0026] Specifically, when you want to discharge materials at a uniform speed, first turn on the first motor 3, which will drive the discharge roller 11 to rotate. The discharge roller 11 has a groove, and the material will be sent out of the storage hopper 2 as the groove rotates. There is only one groove for feeding each time, and after being sent out of the storage hopper 2, it will fall into the discharge guide plate 4.

[0027] The top of the equipment housing 5 is fixedly connected to a fixing frame 6, and the middle of the top of the fixing frame 6 is fixedly connected to a second motor 10. The driving end of the second motor 10 penetrates the inner wall of the fixing frame 6 and is fixedly connected to a gear 14. The left and right ends of the outer diameter of the gear 14 are meshed and connected to toothed plates 13. The front end of the left toothed plate 13 and the rear end of the right toothed plate 13 are fixedly connected to a slide plate 9. The inner wall of the slide plate 9 is connected to a sliding rod 12. The bottom of the slide plate 9 is fixedly connected to a push plate 7. The bottom end of the push plate 7 is close to the surface of the conveyor belt 8. The front and rear ends of the sliding rod 12 are fixedly connected to the front and rear sides of the inner wall of the fixing frame 6.

[0028] Specifically, when the material is about to fall off the conveyor belt 8, first turn on the second motor 10 on the fixed frame 6. The second motor 10 will drive the gear 14 to rotate, which will drive the tooth plate 13 to move inward. The tooth plate 13 will drive the slide plate 9 to slide inward on the sliding rod 12. The slide plate 9 will drive the push plate 7 to move inward, thereby pushing the material splashed on both sides inward, preventing the material from falling from the conveyor belt 8.

[0029] Working principle: Add materials into the storage hopper 2 on the support frame 1, turn on the first motor 3, which will drive the discharging roller 11 to rotate. The discharging roller 11 has a groove, and the material will be sent out of the storage hopper 2 as the groove rotates out. After being sent out of the storage hopper 2, it will fall into the discharging guide plate 4, and then slide onto the conveyor belt 8 in the equipment housing 5. Turn on the conveyor belt 8, and the conveyor belt 8 will move with the materials. When the materials fall onto the conveyor belt 8, they will burst to both sides, and the conveyor belt 8 will also drive them to move. At this time, turn on the second motor 10 on the fixed frame 6, and the second motor 10 will drive the gear 14 to rotate, which will drive the tooth plate 13 to move inward, and the tooth plate 13 will drive the slide plate 9 to slide inward on the sliding rod 12, and the slide plate 9 will drive the push plate 7 to move inward, thereby pushing the materials splashed on both sides inward to prevent the materials from falling from both sides and damaging the materials during the transportation process, or even falling into the feeding device and damaging them. The feeding device improves production efficiency and extends the service life of the feeding device. In order to extend the time that the material is on the conveyor belt 8 so that the quality inspector has enough time to observe and react, the third motor 15 is turned on by the controller at this time. The third motor 15 will drive the threaded rod 21 to rotate, thereby driving the threaded block 22 to move, and at this time, the second slider 18 will be driven to slide on the slide 17, and the second slider 18 will drive the slide 19 to slide, thereby driving the adjusting roller 20 on the slide 19 to move. At this time, the adjusting roller 20 pushes the conveyor belt 8 outward, so that the conveyor belt 8 connected with the upper fixed roller 16 and the adjusting roller 20 is extended, and the conveyor belt 8 folded at the bottom will become shorter, thereby realizing the extension of the conveyor belt 8 and lengthening the time that the material is on the conveyor belt 8, avoiding the defective products from entering the processing procedure due to the short reaction time for eliminating defective products, thereby improving the production qualification rate.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A feeding structure for metal processing, comprising a support frame (1) and an equipment housing (5), characterized in that: The right end of the top of the support frame (1) is fixedly connected to a storage hopper (2), the upper and lower sides of the left end and the lower side of the right end of the inner wall of the equipment housing (5) are both installed with fixed rollers (16), and the bottom of the left end inner wall of the equipment housing (5) is fixedly connected to a third motor (15). The driving end of the third motor (15) is fixedly connected to a threaded rod (21), the outer wall of the threaded rod (21) is threadedly connected to a threaded block (22), the front and rear ends of the threaded block (22) are both fixedly connected to a second slider (18), the right side of the second slider (18) on both the front and rear sides is fixedly connected to a slide (19), the top of the right side of the opposite end and the top of the left side of the opposite end of the slide (19) on both the front and rear sides are fixedly connected to an adjusting roller (20), and the outer walls of the fixed roller (16) and the adjusting roller (20) are installed with a conveyor belt (8).

2. A feeding structure for metal processing according to claim 1, characterized in that: A first motor (3) is fixedly connected to the bottom of the front end of the storage hopper (2); a discharging roller (11) is fixedly connected to the driving end of the first motor (3); a rear end of the discharging roller (11) is rotatably connected to the bottom of the rear end inner wall of the storage hopper (2); and a discharging guide plate (4) is fixedly connected to the right end of the inner wall of the support frame (1).

3. A feeding structure for metal processing according to claim 1, characterized in that: The top of the device housing (5) is fixedly connected to a fixing frame (6), the middle of the top of the fixing frame (6) is fixedly connected to a second motor (10), and the driving end of the second motor (10) passes through the inner wall of the fixing frame (6) and is fixedly connected to a gear (14).

4. A feeding structure for metal processing according to claim 3, characterized in that: The left and right ends of the outer diameter of the gear (14) are meshedly connected with tooth plates (13), and the front end of the left tooth plate (13) and the rear end of the right tooth plate (13) are fixedly connected with a slide plate (9).

5. A feeding structure for metal processing according to claim 4, characterized in that: The inner wall of the slide plate (9) is connected to a sliding rod (12), the bottom end of the slide plate (9) is fixedly connected to a push plate (7), and the bottom end of the push plate (7) is close to the surface of the conveyor belt (8).

6. A feeding structure for metal processing according to claim 5, characterized in that: The front and rear ends of the sliding rod (12) are fixedly connected to the front and rear sides of the inner wall of the fixing frame (6).

7. A feeding structure for metal processing according to claim 1, characterized in that: The bottom of the inner walls at both the front and rear ends of the device housing (5) are fixedly connected to slideways (17), and the second sliding blocks (18) are slidably connected to the inner walls of the slideways (17).

8. A feeding structure for metal processing according to claim 1, characterized in that: The right end of the threaded rod (21) is rotatably connected to the bottom of the inner wall of the right end of the device housing (5), and the threaded block (22) is slidably connected to the bottom of the inner wall of the device housing (5).

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