CN212144382U

CN212144382U - Positioning detection device

Info

Publication number: CN212144382U
Application number: CN202020704235.XU
Authority: CN
Inventors: 陈永报; 兰远建; 马川
Original assignee: Sichuan Boert Robot Technology Co ltd
Current assignee: Sichuan Boert Robot Technology Co ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2020-12-15
Anticipated expiration: 2030-04-30

Abstract

The utility model provides a location detection device, includes the feed chute and can drive the feed chute and detect actuating mechanism detecting rotatory between position and the feed chute, it is including installing the upset drive arrangement of roof in the frame and by upset drive arrangement driven rack to and be located the rack top and with rack toothing's gear, the feed chute is fixed in the gear revolve axle, still be fixed with the arc board that blocks of perpendicular to pivot in the gear revolve axle, the cambered surface that blocks the arc board is less than the notch of feed chute, it sets up the window that is located and blocks the arc board below on the roof to go up. Adopt location detection device can carry out the periodic switching of position to the feed chute, is convenient for carry out feeding operation and detection operation to the feed chute, helps the automatic upset that detects of work piece for material loading and testing process can realize automation mechanized operation, improve the degree of automation of process.

Description

Positioning detection device

Technical Field

The utility model belongs to the technical field of machinery, a forging equipment is related to, concretely relates to location detection device.

Background

There are a large amount of cylindrical parts in the traditional forging trade, need overturn the location to the work piece before getting into the forging bed, and convenient detection or robot snatch improve production efficiency. The manual operation is basically adopted in the industry, and the workpiece is manually detected and then placed into a forging machine for forging and pressing. Due to different proficiency of operators, the manual feeding process is low in efficiency, high in labor intensity and potential safety hazards. The process of factory automation improvement is greatly restricted by the link, and the requirement of high-efficiency production cannot be met.

SUMMERY OF THE UTILITY MODEL

For overcoming the technical defect that prior art exists, the utility model discloses a location detection device.

Location detection device, including the feed chute and can drive the feed chute and detect actuating mechanism rotatory between detection position and feed position, detect actuating mechanism including rack-mounted roof the upset drive arrangement and by upset drive arrangement driven rack to and be located the rack top and with rack toothing's gear, the feed chute is fixed in the gear shaft, still be fixed with the arc board that blocks of perpendicular to pivot in the gear shaft, the cambered surface that blocks the arc board is pressed close to the export of blanking spout and be less than the notch of feed chute, go up and offer the window that is located and blocks the arc board below on the roof.

Preferably, the gear rotating shaft is fixed on the upper top plate through a clamping hoop surrounding the gear rotating shaft.

Preferably, the positioning detection device comprises a pair of positioning detection cylinders arranged on two sides of the feeding chute, and each positioning detection cylinder is provided with a clamping plate capable of horizontally moving.

Further, the top of the side wall of the feeding groove facing the clamping plate is provided with a notch.

Furthermore, the tail end of the clamping plate is in an inwards concave arc shape.

Adopt location detection device can carry out the periodic switching of position to the feed chute, is convenient for carry out feeding operation and detection operation to the feed chute, helps the automatic upset that detects of work piece for material loading and testing process can realize automation mechanized operation, improve the degree of automation of process.

Drawings

Fig. 1 is a schematic view of an embodiment of the positioning detection apparatus of the present invention;

fig. 2 is a schematic view of a specific application of the positioning detection apparatus of the present invention;

the reference numbers in the figures refer to: 1-frame, 2-support leg, 3-blanking chute, 4-support, 5-distribution box, 6-feeding chute, 7-positioning cylinder, 8-temperature detector, 9-blocking arc plate, 10-turning cylinder, 11-rack, 12-gear, 13-window, 14-clamp, 15-gear rotating shaft, 16-clamp plate and 17-top plate.

Detailed Description

The following describes the present invention in further detail with reference to the accompanying drawings 1 to 2.

One embodiment of the positioning detection device is shown in fig. 1 and 2, and includes a feeding chute and a detection driving mechanism capable of driving the feeding chute to rotate between a detection position and a feeding position, the detection driving mechanism includes a turning driving device such as a turning cylinder 10 and a rack 11 driven by the turning cylinder, which are mounted on a top plate 17 of a frame, and a gear 12 located above the rack and engaged with the rack, the feeding chute 6 is fixed on a gear rotating shaft 15, a blocking arc plate 9 perpendicular to the rotating shaft is also fixed on the gear rotating shaft, an arc surface of the blocking arc plate 9 is lower than a notch of the feeding chute, and a window 13 located below the blocking arc plate is opened on the top plate.

The specific working mode of the detection driving mechanism is as follows: the arc plate is installed at the outlet of a blanking chute of a feeding mechanism shown in figure 2, a turnover cylinder 10 moves to enable a rack to move in the horizontal direction, teeth of the gear are meshed with teeth of the rack to drive the gear to rotate, so that a gear rotating shaft drives a feeding chute to rotate, the arc plate is blocked, when the feeding chute leaves the blanking chute and moves towards a detection position, residual workpieces in the blanking chute are prevented from falling from the outlet of the blanking chute by utilizing the arc surface of the arc plate, the arc surface of the arc plate is prevented from having a gap from the blanking chute 3, the arc plate 9 is prevented from being blocked by the blanking chute to rotate, meanwhile, the workpiece cannot fall off due to the gap, and the width of the gap is generally in the range of 1-. The arc surface of the blocking arc plate is close to the outlet of the blanking chute 3 and is lower than the notch of the feeding chute 6, so that the workpiece is prevented from entering the feeding chute from the blanking chute. The gear shaft 15 is fixed to the upper plate 17 by a clip 14 surrounding the gear shaft, so that the gear shaft 15 can be stably rotated.

In order to facilitate the detection of longer workpieces, the positioning detection device can also be provided with a pair of positioning detection cylinders 7 which are arranged on two sides of the feeding chute, each positioning detection cylinder 7 is provided with a clamping plate 16 which can move horizontally, when the feeding chute loaded with the workpieces moves to a detection position, the clamping plates move oppositely to clamp the workpieces extending out of the feeding chute so as to fix the workpieces, the clamping plates are loosened after the detection is finished, and the workpieces are clamped away by the manipulator. The lateral wall top of feed chute orientation splint can be provided with the breach and is convenient for splint to stretch into. The tail end of the clamping plate can be arranged into an inwards concave arc shape so as to be convenient for clamping a cylindrical workpiece, and the positioning detection cylinder can be fixed on the gear rotating shaft so as to synchronously rotate with the feeding chute.

The utility model discloses can be applied to as shown in fig. 2 feeding environment, including the blanking spout 3 that is located frame 1 top, the exit of blanking spout is provided with location detection device, location detection device includes feed chute 6 and can drive feed chute 6 and detect actuating mechanism rotatory between detection position and feed position, installs thermodetector 8 in the frame, thermodetector's probe is aimed at and is detected the position.

A workpiece to be detected is placed into an inlet of the blanking chute 3, the positioning detection device rotates at the moment and enables the feeding chute to be located at a feeding position close to an outlet of the blanking chute, the positioning detection device rotates after feeding to enable the feeding chute to rotate to a detection position as shown in figure 1, the temperature of the feeding chute is detected by the temperature detector 8, after detection is completed, the workpiece is grabbed by a mechanical arm (not shown in the figure) located above or nearby the detection position to move away, and then the positioning detection device rotates the feeding chute 6 to the feeding position again to perform next detection. Because the work piece is generally big in size or length, after the feed chute holds a work piece, follow-up work piece can be stopped by nature.

In the specific embodiment shown in fig. 2, the temperature detector 8 is an infrared sensor, is mounted on the bracket 4 close to the positioning detection device and located above the blanking chute 3, and the temperature probe is aligned with the feeding position to realize temperature detection by emitting infrared rays. The blanking chute 3 is supported by two groups of supports 4 with different heights, which are arranged on the rack, and the height of the support 4 close to the positioning detection device is lower, so that the workpiece can automatically fall to an outlet by utilizing gravity. In order to keep the balance of the rack and reduce the vibration in the blanking process, the support legs 2 of the rack can be provided with height adjusting seats, and the rack is placed stably by adjusting the heights of different support legs. The various components of the electrical control system, etc. may be mounted in a distribution box 5 below the rack.

In the foregoing, the preferred embodiments of the present invention, if not obviously contradictory or based on a certain preferred embodiment, can be combined and used by any superposition, the specific parameters in the embodiments and examples are only for clearly expressing the utility model verification process of the utility model, and are not used for limiting the patent protection scope of the present invention, the patent protection scope of the present invention is still based on the claims, and all the equivalent structural changes made by the contents of the specification and the drawings of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a location detection device, its characterized in that, includes the feed chute and can drive the feed chute and detect actuating mechanism detecting rotatory between position and the feed chute, it includes rack-mounted roof's upset drive arrangement and by upset drive arrangement driven rack to and be located the rack top and with rack toothing's gear to detect actuating mechanism, the feed chute is fixed in the gear revolve axle, still be fixed with the arc board that blocks of perpendicular to pivot in the gear revolve axle, the cambered surface that blocks the arc board is less than the notch of feed chute, go up and offer the window that is located and blocks the arc board below on the roof.

2. The alignment detection apparatus of claim 1 wherein the gear shaft is secured to the top plate by a band surrounding the gear shaft.

3. The alignment detection apparatus as claimed in claim 1, further comprising a pair of alignment detection cylinders installed at both sides of the feed chute, each of the alignment detection cylinders having a horizontally movable clamp plate.

4. The alignment detection apparatus of claim 3, wherein the feed chute is notched toward the top of the sidewall of the clamp plate.

5. The alignment detection device of claim 3 wherein said clamp plate ends are concavely curved.