CN219448138U - Feeding assembly for pin shaft production - Google Patents

Abstract

The utility model belongs to the technical field of pin shaft feeding, in particular to a feeding component for pin shaft production, which aims at the problems that the traditional feeding is carried out manually or carried out by using a conveyor belt, but the conveying cannot be carried out one by one, pin shafts are easily conveyed and piled up, and then separated manually, and the operation efficiency is reduced. The pin shaft guide device can guide pin shafts with different sizes and different diameters, so that only one pin shaft can fall at a time, and the pin shaft can be automatically conveyed one by one through the cooperation of the conveying belt and the arc-shaped groove.

Description

Feeding assembly for pin shaft production

Technical Field

The utility model relates to the technical field of pin roll feeding, in particular to a feeding assembly for pin roll production.

Background

The pin shaft is a standardized fastener, can be fixedly connected in a static state and can also relatively move with a connected piece, and is mainly used for the hinge joint of two parts to form hinge connection. The pin shaft is usually locked by a cotter pin, the work is reliable, the disassembly is convenient, the automobile oil cylinder pin shaft is a common automobile part, the whole body of the automobile oil cylinder pin shaft is a cylinder, and the axle hole is formed in the axle center of the automobile oil cylinder pin shaft.

The pin shaft is required to be fed during processing, the traditional feeding is carried through manual work, or the conveying belt is used for conveying, but the conveying belt cannot be used for conveying one by one during conveying, pin shaft conveying accumulation is easy to cause, then the pin shafts are separated manually, and the operation efficiency is reduced.

Disclosure of Invention

The utility model aims to solve the defects that the traditional feeding is carried by manpower or carried by using a conveyor belt, but the conveying cannot be carried one by one, the pin shafts are easy to be conveyed and piled up, then the pin shafts are separated by manpower, and the operation efficiency is reduced.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a pay-off subassembly is used in round pin axle production, including first support frame and second support frame, all rotate on first support frame and the second support frame and install the transfer roller, the conveying is connected with same conveyer belt on two transfer rollers, a plurality of arc grooves have been seted up on the conveyer belt, install the backup pad on the first support frame, install the blowing case in the backup pad, the bottom of blowing case is provided with guide mechanism, be provided with stop gear on the blowing case, the chamber door is installed in the left side rotation of blowing case, be provided with servo motor on the second support frame, servo motor's output shaft links to each other with a transfer roller.

Preferably, the material guiding mechanism comprises a rectangular material guiding pipe which is embedded at the bottom of the material discharging box, and the inner wall of the bottom of the material discharging box is obliquely arranged.

Preferably, the baffle is slidably mounted on the rectangular material guiding pipe, a thread groove is formed in the baffle, a threaded rod is connected with the thread groove in a threaded mode, the fixing frame is mounted on the outer side of the rectangular material guiding pipe, the threaded rod is rotationally connected with the fixing frame, and the handle is mounted on the outer side of the threaded rod.

Preferably, the outside threaded connection of blowing case has the lead screw, and the limiting plate is installed in the inboard rotation of lead screw, limiting plate and the inner wall sliding connection of blowing case.

In the utility model, the feeding component for pin shaft production has the beneficial effects that:

according to the scheme, the size of the inside of the discharging box is adjusted according to the size of the pin shaft, the screw rod is rotated to push the limiting plate to move, so that the inner space of the discharging box is adapted to the size of the pin shaft, the pin shaft is placed in the discharging box, the pin shaft falls into the rectangular guide pipe due to the fact that the inner wall of the bottom of the discharging box is obliquely arranged, the threaded rod is rotated according to the diameter of the pin shaft, the threaded rod pushes the baffle to move through the thread groove, the gap between the baffle and the rectangular guide pipe can be adjusted, and only one pin shaft can be conveniently guided out at a time;

according to the scheme, the pin rolls fall to the top of the conveying belt, the servo motor is started to drive one conveying roller to rotate, the conveying belt is enabled to convey through the cooperation of the other conveying roller until the pin rolls are aligned with the arc grooves, the pin rolls can fall into the arc grooves to convey, then the next pin roll falls, and automatic pin roll conveying one by one can be achieved;

the pin shaft guide device can guide pin shafts with different sizes and different diameters, so that only one pin shaft can fall at a time, and the pin shaft can be automatically conveyed one by one through the cooperation of the conveying belt and the arc-shaped groove.

Drawings

Fig. 1 is a schematic structural diagram of a feeding assembly for pin shaft production according to the present utility model;

fig. 2 is a schematic diagram of a part a of a feeding assembly for pin shaft production according to the present utility model;

fig. 3 is an internal view structure schematic diagram of the discharging box provided by the utility model.

In the figure: 1. a first support frame; 2. a second support frame; 3. a servo motor; 4. a conveying roller; 5. a conveyor belt; 6. an arc-shaped groove; 7. a support plate; 8. discharging boxes; 9. a door; 10. a limiting plate; 11. a rectangular material guide pipe; 12. a baffle; 13. a thread groove; 14. a fixing frame; 15. a threaded rod; 16. and a screw rod.

Detailed Description

The technical solutions of the present embodiment will be clearly and completely described below with reference to the drawings in the present embodiment, and it is apparent that the described embodiments are only some embodiments of the present embodiment, not all embodiments.

Example 1

Referring to fig. 1-3, a feeding assembly for pin shaft production comprises a first support frame 1 and a second support frame 2, wherein conveying rollers 4 are rotatably installed on the first support frame 1 and the second support frame 2, two conveying rollers 4 are connected with a same conveying belt 5 in a conveying manner, a plurality of arc-shaped grooves 6 are formed in the conveying belt 5, a supporting plate 7 is installed on the first support frame 1, a discharging box 8 is installed on the supporting plate 7, a material guiding mechanism is arranged at the bottom of the discharging box 8, a limiting mechanism is arranged on the discharging box 8, a box door 9 is rotatably installed on the left side of the discharging box 8, a servo motor 3 is arranged on the second support frame 2, and an output shaft of the servo motor 3 is connected with one conveying roller 4.

In this embodiment, guide mechanism includes rectangle guide pipe 11, and rectangle guide pipe 11 is embedded in the bottom of blowing case 8, and the bottom inner wall of blowing case 8 is the slope setting, conveniently derives the round pin axle.

In this embodiment, a baffle 12 is slidably mounted on a rectangular material guiding tube 11, a thread groove 13 is formed in the baffle 12, a threaded rod 15 is connected with the thread groove 13 in a threaded manner, a fixing frame 14 is mounted on the outer side of the rectangular material guiding tube 11, the threaded rod 15 is rotationally connected with the fixing frame 14, and a handle is mounted on the outer side of the threaded rod 15.

In the embodiment, a screw rod 16 is in threaded connection with the outer side of the discharging box 8, a limiting plate 10 is rotatably arranged on the inner side of the screw rod 16, and the limiting plate 10 is in sliding connection with the inner wall of the discharging box 8; the position of the limiting plate 10 is adjusted to adapt to pin shafts with different sizes.

When the automatic feeding box is used, the box door 9 is opened, the size inside the feeding box 8 is adjusted according to the size of a pin shaft, the screw rod 16 is rotated to push the limiting plate 10 to move, the inner space of the feeding box 8 is adapted to the size of the pin shaft, the pin shaft is placed in the feeding box 8, the pin shaft falls into the rectangular guide pipe 11 due to the fact that the inner wall of the bottom of the feeding box 8 is obliquely arranged, according to the diameter of the pin shaft, the threaded rod 15 is rotated, the threaded rod 15 pushes the baffle 12 to move through the threaded groove 13, the gap between the baffle 12 and the rectangular guide pipe 11 can be adjusted, one pin shaft can be conveniently guided out at a time, the pin shaft falls onto the top of the conveying belt 5, the servo motor 3 is started to drive one conveying roller 4 to rotate, the conveying belt 5 is enabled to convey through the cooperation of the other conveying roller 4 until the pin shaft is aligned with the arc groove 6, then the next pin shaft falls into the arc groove 6 to convey, automatic pin shaft conveying one by one after conveying is completed.

Example two

The difference between the second embodiment and the first embodiment is that: the top fixed mounting of first support frame 1 and second support frame 2 has two barrier plates, and two barrier plates are located the both sides of conveyer belt 5, can carry out spacingly to the round pin axle through two barrier plates, avoid round pin axle conveying to drop from conveyer belt 5's avris, all structures in this application all can carry out the selection of material and length according to the in-service use condition, and the drawing is the schematic structure diagram, and specific actual size can make appropriate adjustment.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art will be able to apply equally to the technical solution of the present utility model and the inventive concept thereof, within the scope of the present utility model.

Claims (5)

1. The utility model provides a pay-off subassembly is used in round pin axle production, includes first support frame (1) and second support frame (2), its characterized in that, all rotate on first support frame (1) and second support frame (2) and install transfer roller (4), the conveying is connected with same conveyer belt (5) on two transfer rollers (4), a plurality of arc wall (6) have been seted up on conveyer belt (5), install backup pad (7) on first support frame (1), install blowing case (8) on backup pad (7), the bottom of blowing case (8) is provided with guiding mechanism, be provided with stop gear on blowing case (8), the left side rotation of blowing case (8) is installed chamber door (9).

2. The feeding assembly for pin shaft production according to claim 1, wherein a servo motor (3) is arranged on the second supporting frame (2), and an output shaft of the servo motor (3) is connected with a conveying roller (4).

3. The feeding assembly for pin shaft production according to claim 1, wherein the material guiding mechanism comprises a rectangular material guiding pipe (11), the rectangular material guiding pipe (11) is embedded in the bottom of the material discharging box (8), and the inner wall of the bottom of the material discharging box (8) is obliquely arranged.

4. The feeding assembly for pin shaft production according to claim 3, wherein the baffle plate (12) is slidably installed on the rectangular material guiding pipe (11), the baffle plate (12) is provided with a thread groove (13), the thread groove (13) is internally connected with a threaded rod (15) in a threaded manner, the outer side of the rectangular material guiding pipe (11) is provided with a fixing frame (14), the threaded rod (15) is rotatably connected with the fixing frame (14), and the outer side of the threaded rod (15) is provided with a handle.

5. The feeding assembly for pin shaft production according to claim 1, wherein a screw rod (16) is connected to the outer side of the discharging box (8) in a threaded manner, a limiting plate (10) is rotatably installed on the inner side of the screw rod (16), and the limiting plate (10) is slidably connected with the inner wall of the discharging box (8).