Transverse line automatic blanking device

Abstract

The utility model relates to an automatic transverse line blanking device which comprises a transverse line blanking frame, a rotating shaft and a blanking power device for driving the rotating shaft to rotate are arranged on the transverse line blanking frame, an inner limiting structure is arranged on the rotating shaft and at least comprises a rotating material distributing wheel, a plurality of feeding grooves which are evenly distributed in the annular direction are formed in the edge of the rotating material distributing wheel, and the rotating material distributing wheel is arranged in the feeding grooves. An inner limiting structure is arranged on the transverse line falling frame, an upper baffle used for limiting transverse lines in the feeding groove is arranged on the outer side of the inner limiting structure along the feeding path, a plurality of transverse line storage plates are further arranged on the transverse line falling frame and extend towards one side of the inner limiting structure, and a feeding inclined face inclined to the feeding groove is arranged on the top face of each transverse line storage plate. According to the transverse line automatic discharging device, full-automatic storage and discharging of cut transverse lines can be achieved, the operation process is accurate and error-free, frequent manual intervention is not needed, the labor cost is reduced under the condition that manual posts are reduced, and the production efficiency and accuracy of frame equipment can be greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of curved frame production equipment, specifically an automatic horizontal feeding device. Background Technology

[0002] With the development of industry, people's perception of wire shapes is no longer limited to simple straight lines. As a result, many frame products made by bending wire have appeared on the market. The production of frame products often involves processes such as wire coil feeding, straightening, 2D bending, welding, 3D bending, punching, and final stacking. Currently, production is generally carried out manually. In mass production, manually processed metal wire suffers from uneven deformation, large internal stress, and inadequate requirements for spacing, bending accuracy, and welding points. This increases labor intensity and reduces safety. Moreover, manual bending of frames requires high labor costs, the processing steps are cumbersome, and quality is difficult to control, resulting in low production efficiency and failure to meet production needs. Therefore, this paper proposes a device that can be adapted to fully automated production to address the aforementioned feeding process. Utility Model Content

[0003] The purpose of this utility model is to solve the above-mentioned existing problems and provide a simple and reasonable automatic horizontal wire unloading device. Its main function is to realize the fully automated storage and release of cut horizontal wires, thereby improving production efficiency.

[0004] An automatic horizontal wire unloading device includes a horizontal wire unloading frame, on which a rotating shaft and a unloading power device for driving the rotating shaft to rotate are provided. The rotating shaft is provided with an inner limiting structure, which includes at least a rotating material distribution wheel. The edge of the rotating material distribution wheel is provided with multiple circumferentially distributed feeding grooves. The inner limiting structure is provided with an upper baffle along the outer side of the feeding path to limit the horizontal wires within the feeding grooves. The horizontal wire unloading frame is also provided with several horizontal wire storage plates. The horizontal wire storage plates are provided on one side of the inner limiting structure, and the top surface of the horizontal wire storage plates is provided with a feeding slope inclined to the feeding grooves.

[0005] The objective of this utility model can also be achieved by the following technical measures:

[0006] As a more specific solution, the inner limiting structure also includes inner limiting plates disposed on both sides of the rotating material distribution wheel. The inner limiting plates are sleeved on the rotating shaft through bushings and form an arc-shaped feeding limiting gap with the corresponding upper baffle. The inner limiting plates are integrally formed with the corresponding horizontal line storage plate and are connected to the horizontal line drop frame through the horizontal line storage plate.

[0007] As a further embodiment, at least two horizontal line storage plates are arranged on both sides of the rotating material distribution wheel, and the ends of the two horizontal line storage plates facing the rotating material distribution wheel are provided with horizontal line limiting parts. The outer side of the horizontal line limiting parts is connected to an insulating plate and a strong magnet plate in sequence.

[0008] As a further embodiment, the outer end of the upper baffle is provided with an upper limit inclined surface, and the inner limit plate is provided with a lower baffle extending outward. The top surface of the lower baffle is provided with a lower limit inclined surface, and a feeding groove for receiving the feeding limit gap is formed between the lower limit inclined surface and the upper limit inclined surface.

[0009] As a further embodiment, the rotating material distribution wheel includes a rotating wheel and a material distribution wheel that is adjustablely connected to both sides of the rotating wheel. The edges of the rotating wheel and the material distribution wheel are respectively provided with a plurality of circumferentially distributed inner opening grooves and outer opening grooves. The inner opening grooves and outer opening grooves correspond one to one and form a feeding trough. The size of the feeding trough is changed according to the overlapping area of ​​the inner opening grooves and outer opening grooves.

[0010] As a further embodiment, a first positioning sensor is connected to one side of one of the horizontal storage plates, and the sensing surface of the first positioning sensor is located below the feeding inclined surface; a second positioning sensor is connected to one of the inner limiting plates, and the sensing surface of the second positioning sensor is close to the discharge end of the feeding limiting gap.

[0011] As a further solution, the horizontal wire drop frame is also connected to a horizontal wire side baffle, which is set on one side of the inner limiting structure and at least laterally blocks the entire feeding slope.

[0012] As a further embodiment, the horizontal wire dropping frame includes a front gantry and a rear gantry, with one end of the plurality of horizontal wire storage plates connected to the front gantry, and the rotating shaft, the material dropping power device, and the upper baffle connected to the rear gantry.

[0013] As a further embodiment, the front gantry beam is adjustablely connected to several hopper connecting plates corresponding to the number of horizontal storage plates, and the several horizontal storage plates are connected one by one to the hopper connecting plates and can be adjusted and slid; the rear gantry beam is provided with a gap slot plate, and several upper baffles are adjustablely connected to the bottom surface of the gap slot plate.

[0014] As a further embodiment, the material feeding power device includes a material feeding servo motor and a reducer. The material feeding servo motor is fixed on the material feeding frame via a reducer mounting plate. The reducer is connected to the output shaft of the material feeding servo motor, and the output shaft of the reducer is connected to one end of the rotating shaft via a perforated coupling.

[0015] The beneficial effects of this utility model are as follows:

[0016] This utility model discloses an automatic horizontal wire unloading device. This device can automatically store and release cut short horizontal wires. The operation is precise and error-free, requiring no frequent manual intervention. It reduces labor costs by reducing the number of manual positions and can significantly improve the production efficiency and accuracy of frame equipment. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of one embodiment of the present invention.

[0018] Figure 2 This is a schematic diagram of the feeding path structure of the rotating material distribution wheel in this utility model.

[0019] Figure 3 This is a schematic diagram of the feeding path structure of the synchronous rotating material distribution wheel of the inner limiting plate in this utility model.

[0020] Figure 4 This is an exploded view of the rotating material distribution wheel in this utility model.

[0021] Figure 5 This is a schematic diagram of the staggered structure of the inner and outer opening grooves in this utility model.

[0022] Figure 6 This is a schematic diagram of the completely overlapping structure of the inner and outer opening grooves in this utility model.

[0023] Figure 7 This is a schematic diagram of the automatic horizontal feeding device of this utility model from an angle.

[0024] Figure 8 This is a schematic diagram of the automatic horizontal feeding device of this utility model from another angle. Detailed Implementation

[0025] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0026] refer to Figures 1 to 7 As shown, the automatic horizontal wire unloading device includes a horizontal wire unloading frame 31. The horizontal wire unloading frame 31 is provided with a rotating shaft 32 and a unloading power device 33 for driving the rotating shaft 32 to rotate. The rotating shaft 32 is provided with an inner limiting structure, which includes at least a rotating material distribution wheel 34. The edge of the rotating material distribution wheel 34 is provided with multiple circumferentially distributed feeding grooves 341. The inner limiting structure is provided with an upper baffle 35 along the outer side of the feeding path to limit the horizontal wires within the feeding grooves 341. The horizontal wire unloading frame 31 is also provided with several horizontal wire storage plates 36. The horizontal wire storage plates 36 extend to one side of the inner limiting structure, and the top surface of the horizontal wire storage plates 36 is provided with a feeding inclined surface 361 that is inclined to the feeding grooves 341.

[0027] This automatic horizontal wire unloading device can automatically store and release cut short horizontal wires. The operation is precise and error-free, requiring no frequent manual intervention. This reduces labor costs by minimizing manual labor positions and can significantly improve the production efficiency and accuracy of frame equipment.

[0028] The inner limiting structure also includes inner limiting plates 37 disposed on both sides of the rotating distributing wheel 34. The inner limiting plates 37 are sleeved on the rotating shaft 32 through bushings and form an arc-shaped feeding limiting gap 301 between them and the corresponding upper baffle 35. The inner limiting plates 37 are integrally formed with the corresponding horizontal line storage plate 36 and are connected to the horizontal line drop frame 31 through the horizontal line storage plate 36. The rotating distributing wheel 34 provides the power for transplanting the short horizontal lines. The inner limiting plates 37 and the upper baffle 35 cooperate to limit the two ends of the short horizontal lines, so that the two ends of the short horizontal lines also move along the feeding path.

[0029] At least two horizontal line storage plates 36 are respectively arranged on both sides of the rotating material distribution wheel 34, and the ends of the two horizontal line storage plates 36 near the rotating material distribution wheel 34 are provided with horizontal line limiting parts 362. The outer side of the horizontal line limiting parts 362 is connected to an insulating plate 38 and a strong magnet plate 39 in sequence.

[0030] When the short horizontal line falls into the feeding slope 361 (as shown) Figure 2 and Figure 3 (M1 marking), the short horizontal line automatically slides towards the rotating dispensing wheel 34. At the same time, the magnetic field generated by the strong magnetic plate 39 attracts the nearest short horizontal line, causing it to press tightly against the surface of the rotating dispensing wheel 34, until one of the feeding troughs 341 passes by, causing the short horizontal line to fall into the feeding trough 341 (e.g., M1 marking). Figure 2 and Figure 3 M2 mark, Figure 2 and Figure 3 The M3 and M4 markings indicate that the short horizontal line is conveyed along the feeding path in the feeding trough 341. This structure utilizes a strong magnetic plate 39 to ensure the success rate of the short horizontal line sliding into the feeding trough 341.

[0031] The upper baffle 35 has an upper limit slope 351 at its outer end, and the inner limit plate 37 has a lower baffle 310 extending outward. The top surface of the lower baffle 310 has a lower limit slope 3101, and a feeding groove 302 is formed between the lower limit slope 3101 and the upper limit slope 351 to receive the feeding limit gap 301. The feeding groove 302 formed by this structure allows the short horizontal line to disengage from the feeding limit gap 301 (e.g., Figure 2 and Figure 3 (M5 marking) and transport it outwards, increasing space to facilitate the arrangement of other handling devices on the equipment.

[0032] The rotating material distribution wheel 34 includes a rotating wheel 342 and two material distribution wheels 343 that are adjustablely connected to the two sides of the rotating wheel 342. The rotating wheel 342 and the two material distribution wheels 343 are fixed on the rotating shaft 32 by a shaft clamp. The edges of the rotating wheel 342 and the material distribution wheels 343 are respectively provided with a plurality of circumferentially distributed inner opening grooves 341a and outer opening grooves 341b. The inner opening grooves 341a and outer opening grooves 341b correspond one to one and form a feeding groove 341. The size of the feeding groove 341 changes according to the overlapping area of ​​the inner opening grooves 341a and outer opening grooves 341b.

[0033] like Figure 5 As shown, the smaller the overlapping area of ​​the inner opening groove 341a and the outer opening groove 341b, the smaller the short horizontal line of the feeding trough 341. When the inner opening groove 341a and the outer opening groove 341b are as shown... Figure 6 When the two parts are fully overlapped, the feeding groove 341 is maximized. When adjusting the relative position of the rotating wheel 342 and the distributing wheel 343, the rotating wheel 342 has several elongated holes 3421 in the circumferential direction, and the distributing wheel 343 has an outer fastening hole 3431 corresponding to the elongated holes 3421. After fasteners such as bolts pass through the outer fastening hole 3431 and the elongated hole 3421, the rotating wheel 342 and the distributing wheel 343 can be fixed, thereby changing the overlap area of ​​the inner opening groove 341a and the outer opening groove 341b.

[0034] In this embodiment, the feeding trough 341 has a V-shaped structure and includes a short trough surface and a long trough surface. The short trough surface is close to one side of the feeding inclined surface 361. The feeding trough 341 with this shape can better receive the short horizontal line in the early stage and guide the short horizontal line to the discharge trough 302 more quickly in the later stage.

[0035] One side of one of the horizontal line storage plates 36 is connected to a first positioning sensor 311, the sensing surface of the first positioning sensor 311 being located below the feeding ramp 361; a second positioning sensor 315 is connected to one of the inner limiting plates 37, the sensing surface of the second positioning sensor 315 being close to the discharge end of the feeding limiting gap 301; the first positioning sensor 311 and the second positioning sensor 315 are used to sense the number of short horizontal lines entering and exiting, and when the first positioning sensor 311 senses that no short horizontal line has fallen into the feeding ramp 361, it can provide a reminder signal or stop the equipment from working.

[0036] The horizontal wire drop frame 31 is also connected to a horizontal wire side baffle 312. The horizontal wire side baffle 312 is located on one side of the inner limiting structure and at least laterally blocks the entire section of the feeding slope 361. The horizontal wire side baffle 312 can limit the end of the short horizontal wire that falls into the feeding slope 361, preventing the short horizontal wire from sliding out of the automatic dropping device and keeping the short horizontal wires on the feeding slope 361 neat.

[0037] The horizontal wire dropping frame 31 includes a front gantry frame 31a and a rear gantry frame 31b. One end of the plurality of horizontal wire storage plates 36 is connected to the front gantry frame 31a, and the rotating shaft 32, the material dropping power device 33 and the upper baffle 35 are connected to the rear gantry frame 31b.

[0038] The front gantry 31a has several hopper connecting plates 313 that are adjustablely connected to the crossbeams of the gantry frame 31a, corresponding to the number of horizontal line storage plates 36. The several horizontal line storage plates 36 are connected one by one to the hopper connecting plates 313 and can slide in an adjustable manner. In addition to the spacing between the horizontal line storage plates 36, the distance between the inner limit plates 37 can also be adjusted at the same time.

[0039] The crossbeam of the rear gantry 31b is provided with a gap slot plate 314, and several upper baffles 35 are adjustablely connected to the bottom surface of the gap slot plate 314. After the position of the inner limit plate 37 is adjusted, the upper baffles 35 can follow the inner limit plate 37 to adjust, so that the automatic horizontal wire unloading device can use short horizontal wires of different lengths to unload, thereby improving the applicability and practicality.

[0040] The material feeding power unit 33 includes a material feeding servo motor 331 and a reducer 332. The material feeding servo motor 331 is fixed on the wire feeding frame 31 through a reducer mounting plate 334. The reducer 332 is connected to the output shaft of the material feeding servo motor 331. The output shaft of the reducer 332 is connected to one end of the rotating shaft 32 through a perforated coupling 333. The working drive of the material feeding servo motor 331 and the reducer 332 rotates at a speed that maintains the temperature, so that the rotating material distribution wheel 34 can continuously transfer short wires, realizing fully automatic material feeding operation.

[0041] It should be noted that the material feeding power unit 33 can also adopt one of the following methods: gear transmission, belt transmission, chain transmission, or linkage transmission.

[0042] The above describes the preferred embodiments of this utility model, illustrating and describing its basic principles, main features, and advantages. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection of this utility model as defined by the appended claims and their equivalents.

Claims

1. An automatic cross line blanking device, comprising a cross line blanking frame (31), characterized in that: The cross line falling frame (31) is provided with a rotating shaft (32) and a falling power device (33) for driving the rotating shaft (32) to rotate, the rotating shaft (32) is provided with an inner limiting structure, the inner limiting structure at least includes a rotating distributing wheel (34), the edge of the rotating distributing wheel (34) is provided with a plurality of annularly distributed feeding grooves (341), and the outer side of the inner limiting structure along a feeding path is provided with an upper baffle (35) for limiting the cross line in the feeding groove (341), and the cross line storage plate (36) extends to one side of the inner limiting structure, and the top surface of the cross line storage plate (36) is provided with a feeding inclined surface (361) inclined to the feeding groove (341).

2. The cross line automatic blanking device according to claim 1, characterized in that: The inner limiting structure further includes inner limiting plates (37) arranged on both sides of the rotating distributing wheel (34), the inner limiting plates (37) are sleeved on the rotating shaft (32) through a bushing and form an arc-shaped feeding limiting gap (301) between the inner limiting plates (37) and the corresponding upper baffles (35), the inner limiting plates (37) are integrally formed with the corresponding cross line storage plates (36) and are connected to the cross line falling frame (31) through the cross line storage plates (36).

3. The cross line automatic blanking device according to claim 1, characterized in that: At least two cross line storage plates (36) are arranged on both sides of the rotating distributing wheel (34), and the end portions of the two cross line storage plates (36) close to the rotating distributing wheel (34) are provided with cross line limiting portions (362), and the outer side surfaces of the cross line limiting portions (362) are sequentially connected with an insulating plate (38) and a strong magnet plate (39).

4. The cross line automatic blanking device according to claim 2, characterized in that: The outer end of the upper baffle (35) is provided with an upper limiting inclined surface (351), the inner limiting plate (37) is provided with a lower baffle (310) extending outward, the top surface of the lower baffle (310) is provided with a lower limiting inclined surface (3101), and the lower limiting inclined surface (3101) and the upper limiting inclined surface (351) form a discharging groove (302) receiving the feeding limiting gap (301).

5. The cross line automatic blanking device according to claim 1, characterized in that: The rotating distributing wheel (34) includes a rotating wheel (342) and a distributing wheel (343) adjustably connected to the two side surfaces of the rotating wheel (342), the edges of the rotating wheel (342) and the distributing wheel (343) are respectively provided with a plurality of annularly distributed inner opening grooves (341a) and outer opening grooves (341b), the inner opening grooves (341a) and the outer opening grooves (341b) one-to-one correspond and form the feeding grooves (341), and the feeding grooves (341) change in size according to the overlapping areas of the inner opening grooves (341a) and the outer opening grooves (341b).

6. The cross line automatic blanking device according to claim 2, characterized in that: One side of one cross line storage plate (36) is connected with a first arrival sensor (311), the sensing surface of the first arrival sensor (311) is located below the feeding inclined surface (361), one inner limiting plate (37) is connected with a second arrival sensor (315), and the sensing surface of the second arrival sensor (315) is close to the discharging end of the feeding limiting gap (301).

7. The cross line automatic blanking device according to claim 1, characterized in that: The cross line falling frame (31) is further connected with a cross line side baffle (312), the cross line side baffle (312) is arranged on one side of the inner limiting structure and at least laterally shields the entire feeding inclined surface (361).

8. The cross line automatic blanking device according to claim 1, characterized in that: The cross line frame (31) comprises a front gantry (31a) and a rear gantry (31b), one end of the plurality of cross line storage plates (36) is connected to the front gantry (31a), and the rotating shaft (32), the blanking power device (33) and the upper baffle (35) are connected to the rear gantry (31b).

9. The cross line automatic blanking device according to claim 8, characterized in that: A plurality of bin connecting plates (313) corresponding to the number of cross line storage plates (36) are adjustably connected to the cross beam of the front gantry (31a), and the plurality of cross line storage plates (36) are connected to the bin connecting plates (313) one by one and can slide adjustably; the rear gantry (31b) is provided with a gap notch plate (314) on the cross beam, and the plurality of upper baffles (35) are adjustably connected to the bottom surface of the gap notch plate (314).

10. The cross line automatic blanking device according to claim 1, characterized in that: The blanking power device (33) comprises a blanking servo motor (331) and a speed reducer (332), the blanking servo motor (331) is fixed on the cross line frame (31) through a speed reducer mounting plate (334), the speed reducer (332) is connected to the output shaft of the blanking servo motor (331), and the output shaft of the speed reducer (332) is in transmission connection with one end of the rotating shaft (32) through a plum blossom coupling (333).

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