CN218908685U

CN218908685U - Workpiece accurate positioning detection device

Info

Publication number: CN218908685U
Application number: CN202320120406.8U
Authority: CN
Inventors: 程浩; 冯昆军; 曹体强; 唐勇全
Original assignee: NINGBO ZHISHENG OVEN CO Ltd
Current assignee: NINGBO ZHISHENG OVEN CO Ltd
Priority date: 2023-02-06
Filing date: 2023-02-06
Publication date: 2023-04-25
Anticipated expiration: 2033-02-06

Abstract

The utility model relates to the technical field of workpiece positioning equipment, and discloses a workpiece accurate positioning detection device, which comprises a conveying mechanism and a driving mechanism, wherein a transmission shaft is arranged on the conveying mechanism, the conveying mechanism is used for conveying a workpiece tray, a supporting base is arranged at the lower end of the driving mechanism, a detection mechanism and the transmission mechanism are arranged on the upper surface of the supporting base, and the driving mechanism is connected with the transmission shaft on the conveying mechanism; the utility model discloses the effectual conveyer that has solved all installs the counter encoder and carries out the control of conveying distance on the motor, the counter encoder can appear missing or the phenomenon of false alarm when using, leads to the work piece to take place the position deviation, and the accumulation of many times can lead to the problem of equipment to go out safety failure.

Description

Workpiece accurate positioning detection device

Technical Field

The utility model relates to the technical field of workpiece positioning equipment, in particular to a workpiece accurate positioning detection device.

Background

The baking oven can be used for baking and drying the workpiece in the fields of industrial technology production, chemical industry and the like. Some of the baking trays are used for conveying the workpieces into the baking oven for baking through the conveying device, the workpieces are placed on the workpiece trays, the workpiece trays are placed on the conveying device, and the workpieces are conveyed into the baking oven for baking through the conveying device.

When the workpiece or the workpiece tray is conveyed by the conveying device in the oven, the detection and positioning switch and the mechanism cannot be installed due to the high temperature and the complex working condition in the oven, and the conveying distance is controlled by installing the counting encoder on the motor of the conveying device, so that the workpiece is conveyed to a designated position for baking, but the counting encoder can generate the phenomena of omission or false alarm when in use, so that the workpiece is subjected to position deviation, and the safety failure of equipment can be caused by accumulation for many times.

Therefore, it is necessary to design a device for precisely positioning and detecting the workpiece.

Disclosure of Invention

The utility model aims to solve the problems in the prior art, and provides a workpiece accurate positioning detection device.

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

the utility model provides a work piece accurate positioning detection device, includes transport mechanism and actuating mechanism, be provided with the transmission shaft on the transport mechanism, transport mechanism is used for the conveying of work piece tray, the actuating mechanism lower extreme is provided with the support base, the support base upper surface is provided with detection mechanism and transport mechanism, actuating mechanism is connected with the transmission shaft on the transport mechanism.

Preferably, the transmission mechanism and the detection mechanism are both arranged at the rear side of the right end of the upper surface of the supporting base, the driving mechanism is connected with the transmission mechanism, and the detection mechanism is arranged at the rear side of the transmission mechanism.

Preferably, the driving mechanism comprises a motor and a speed reducer, an output shaft of the motor is connected with an input end of the speed reducer, a driving gear, a first shaft sleeve and a second shaft sleeve are arranged on the outer surface of the output shaft of the speed reducer, and the first shaft sleeve is connected with the second shaft sleeve.

Preferably, the driving gear is arranged on the left side of the first shaft sleeve and the second shaft sleeve, the driving gear is connected with the transmission mechanism, an output shaft of the speed reducer is connected with the transmission shaft on the transmission mechanism through the second shaft sleeve, and the speed reducer and the motor are both arranged on the supporting base.

Preferably, the transmission mechanism comprises a first mounting plate and a transmission shaft, a through hole is formed in the upper end of the right surface of the mounting plate, a shaft sleeve III is arranged in the through hole, a driven gear and two bearings are arranged on the outer surface of the transmission shaft, the driven gear is arranged at the left end of the outer surface of the transmission shaft, and a counting plate is arranged at the right end of the transmission shaft.

Preferably, the transmission shaft is rotatably arranged in the shaft sleeve III through two bearings, the driven gear is meshed with the driving gear, and the first mounting plate is mounted on the support base.

Preferably, a plurality of counting ends for calculating the distance are projected from the outer surface of the counting plate at equal intervals, and a starting point end is extended from one of the counting ends.

Preferably, the detecting mechanism comprises a second mounting plate, a mounting hole is formed in the front side of the right surface of the second mounting plate, a counting switch is arranged in the upper end of the mounting hole, and a starting point detecting switch is arranged on the left side of the upper surface of the second mounting plate.

Preferably, the second mounting plate is mounted on the support base, and the counting switch and the starting point detection switch are both sensor switches in actual use.

Preferably, the protruding starting point end of the counting plate is located inside a starting point detection switch, and the starting point detection switch is a U-shaped sensor switch.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model discloses a transport that the transport mechanism that sets up carries out the work piece dish removes, and drive mechanism through setting up drives transport mechanism and transport mechanism synchronous operation, and the starting point detecting switch of setting can detect at every turn before starting with end whether the counter plate is in reset state, avoid influencing the normal operating of equipment, and the counting switch of setting can count the rotation at every turn of counter plate, under the condition that the cooperation starting point detecting switch carries out the starting point detection, can detect whether the count is correct, thereby avoid taking place the count and miss or misinformation phenomenon, can in time inform the workman to overhaul the investigation, avoid long-time accumulation to cause equipment trouble down.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a view showing the connection of the driving mechanism, the transmission mechanism and the detection mechanism to the support base;

FIG. 3 is a position view of the drive mechanism, transmission mechanism and detection mechanism of the present utility model;

FIG. 4 is a structural view of the driving mechanism of the present utility model;

FIG. 5 is a structural view of the transmission mechanism of the present utility model;

FIG. 6 is an exploded view of the structure of the transmission mechanism of the present utility model;

fig. 7 is a structural view of the detection mechanism of the present utility model.

Description of the figure: 1. a conveying mechanism; 2. a support base; 3. a driving mechanism; 31. a motor; 32. a speed reducer; 33. a drive gear; 34. a first shaft sleeve; 4. a transmission mechanism; 41. a first mounting plate; 42. a transmission shaft; 43. a driven gear; 44. a shaft sleeve III; 45. a counting plate; 5. a detection mechanism; 51. a second mounting plate; 52. a mounting hole; 53. a counting switch; 54. a start point detection switch.

Description of the embodiments

The present utility model is described in further detail below with reference to the accompanying drawings.

The following description is presented to enable one of ordinary skill in the art to practice the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art. The basic principles of the utility model defined in the following description may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the utility model.

It will be appreciated by those skilled in the art that in the present disclosure, the terms "longitudinal," "transverse," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc. indicate orientations or positions based on the orientation or positional relationship shown in the drawings, which are merely for convenience in describing the present simplified description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus the above terms are not to be construed as limiting the present utility model.

It will be understood that the terms "a" and "an" should be interpreted as referring to "at least one" or "one or more," i.e., in one embodiment, the number of elements may be one, while in another embodiment, the number of elements may be plural, and the term "a" should not be interpreted as limiting the number.

Examples

Referring to fig. 1-7, a workpiece accurate positioning detection device comprises a conveying mechanism 1 and a driving mechanism 3, wherein a transmission shaft is arranged on the conveying mechanism 1, the conveying mechanism 1 is used for conveying a workpiece tray, a supporting base 2 is arranged at the lower end of the driving mechanism 3, a detection mechanism 5 and a transmission mechanism 4 are arranged on the upper surface of the supporting base 2, and the driving mechanism 3 is connected with the transmission shaft on the conveying mechanism 1.

The transmission mechanism 4 and the detection mechanism 5 are arranged at the rear side of the right end of the upper surface of the supporting base 2, the driving mechanism 3 is connected with the transmission mechanism 4, and the detection mechanism 5 is arranged at the rear side of the transmission mechanism 4.

The driving mechanism 3 comprises a motor 31 and a speed reducer 32, an output shaft of the motor 31 is connected with an input end of the speed reducer 32, a driving gear 33, a first shaft sleeve 34 and a second shaft sleeve are arranged on the outer surface of the output shaft of the speed reducer 32, the first shaft sleeve 34 is connected with the second shaft sleeve, the driving mechanism 3 can drive the transmission mechanism 4 and the conveying mechanism 1 to operate, and then the conveying mechanism 1 is driven to transport workpieces.

The driving gear 33 is arranged on the left side of the first shaft sleeve 34 and the second shaft sleeve, the driving gear 33 is connected with the transmission mechanism 4, an output shaft of the speed reducer 32 is connected with a transmission shaft on the transmission mechanism 1 through the second shaft sleeve, the speed reducer 32 and the motor 31 are both arranged on the support base 2, and the speed reducer 32 is connected with the transmission mechanism 1 through the second shaft sleeve, so that the speed reducer 32 can drive the transmission mechanism 1 to operate during operation.

The transmission mechanism 4 comprises a first mounting plate 41 and a transmission shaft 42, a through hole is formed in the upper end of the right surface of the first mounting plate 41, a third shaft sleeve 44 is arranged in the through hole, a driven gear 43 and two bearings are arranged on the outer surface of the transmission shaft 42, the driven gear 43 is arranged at the left end of the outer surface of the transmission shaft 42, a counting plate 45 is arranged at the right end of the transmission shaft 42, and the counting plate 45 can be synchronously driven to rotate during operation of the driving mechanism 3 through the transmission mechanism 4.

The transmission shaft 42 is rotatably arranged in the third shaft sleeve 44 through two bearings, the driven gear 43 is meshed with the driving gear 33, and the first mounting plate 41 is mounted on the support base 2.

The counting plate 45 has a plurality of counting ends of calculating distance of surface equidistance protrusion, and a starting point end is prolonged to one of them counting end, makes the counter switch 53 can be for detecting it through the counting end to control the transportation distance to the work piece.

The detection mechanism 5 comprises a second installation plate 51, an installation hole 52 is formed in the front side of the right surface of the second installation plate 51, a counting switch 53 is arranged in the upper end of the installation hole 52, a starting point detection switch 54 is arranged on the left side of the upper surface of the second installation plate 51, each time of starting and each time of resetting of the counting plate 45 can be detected through the detection mechanism 5, and the fact that the counting plate 45 is not in a resetting state is avoided, so that normal transportation of workpieces is affected.

The second mounting plate 51 is mounted on the support base 2, and the counting switch 53 and the starting point detecting switch 54 are both sensor switches in actual use, and the counting ends passing through the counting plate 45 are detected and counted by the counting switch 53, so that the distance of workpiece transportation is controlled.

The protruding starting point end on the counting plate 45 is located inside the starting point detection switch 54, the starting point detection switch 54 is a U-shaped sensor switch, and the protruding starting point end on the counting plate 45 is detected through the starting point detection switch 54, so that whether the starting point end on the counting plate 45 is in a reset state or not is judged every time when workpiece transportation is carried out, and normal workpiece transportation is prevented from being influenced.

When the device is used, a workpiece disc is placed on the conveying mechanism 1, a workpiece is placed on the workpiece disc, the motor 31, the counting switch 53 and the starting point detection switch 54 are powered on, the starting point detection switch 54 detects whether the protruding starting point end on the counting plate 45 is positioned at the position of the starting point detection switch 54, when the starting point detection switch 54 cannot detect, the device cannot be powered on and started, and the alarm is powered on to give an alarm, so that a worker is reminded of checking the position of the counting plate 45, after the fault is removed or corrected after manual checking, the starting point end on the counting plate 45 is reset, and after the starting point detection switch 54 detects, the motor 31 is powered on;

after the motor 31 is powered on, the output shaft of the motor 31 drives the speed reducer 32 to operate, the output shaft of the speed reducer 32 drives the driving gear 33 and the first shaft sleeve 34 to rotate, the first shaft sleeve 34 drives the transmission shaft on the transmission mechanism 1 to rotate through the second shaft sleeve, then the transmission mechanism 1 is driven to operate, the transmission mechanism 1 conveys workpieces to move to a designated position, the driven gear 43 meshed with the driving gear 33 is driven to synchronously rotate when the driving gear 33 rotates, the driven gear 43 drives the counting plate 45 to rotate through the transmission shaft 42, a plurality of counting ends of the counting plate 45 sequentially pass through the counting switch 53 when rotating, the counting plate counts the passing counting ends, the motor 31 stops operating after counting, the counting plate 45 stops rotating, the workpieces are transported to a designated station at the moment, if the counting plate 45 stops at the position of the power failure detection switch, the starting point detection switch 54 senses signals, the workpiece positioning position is accurate, if the counting switch 53 counts and displays normally, the starting point end on the counting plate 45 is not positioned at the position of the starting point detection switch 54, the detection switch 54 senses signals, the counting plate counts or errors, the counting plate counts in time, the number, the counting plate counts the workpieces, the workpieces stop the faults, the workers stop the faults, and the workers are prevented from missing the faults.

It will be appreciated by persons skilled in the art that the embodiments of the utility model described above and shown in the drawings are by way of example only and are not limiting. The objects of the present utility model have been fully and effectively achieved. The functional and structural principles of the present utility model have been shown and described in the examples and embodiments of the utility model may be modified or practiced without departing from the principles described.

Claims

1. The utility model provides a accurate location detection device of work piece, includes transport mechanism (1) and actuating mechanism (3), be provided with the transmission shaft on transport mechanism (1), transport mechanism (1) are used for the conveying of work piece tray, its characterized in that: the automatic detection device is characterized in that a supporting base (2) is arranged at the lower end of the driving mechanism (3), a detection mechanism (5) and a transmission mechanism (4) are arranged on the upper surface of the supporting base (2), and the driving mechanism (3) is connected with a transmission shaft on the transmission mechanism (1).

2. The workpiece accurate positioning detection device according to claim 1, wherein: the transmission mechanism (4) and the detection mechanism (5) are arranged at the rear side of the right end of the upper surface of the supporting base (2), the driving mechanism (3) is connected with the transmission mechanism (4), and the detection mechanism (5) is arranged at the rear side of the transmission mechanism (4).

3. The workpiece accurate positioning detection device according to claim 1, wherein: the driving mechanism (3) comprises a motor (31) and a speed reducer (32), an output shaft of the motor (31) is connected with an input end of the speed reducer (32), a driving gear (33), a first shaft sleeve (34) and a second shaft sleeve are arranged on the outer surface of the output shaft of the speed reducer (32), and the first shaft sleeve (34) is connected with the second shaft sleeve.

4. A workpiece accurate positioning detection device according to claim 3, characterized in that: the driving gear (33) is arranged on the left side of the first shaft sleeve (34) and the second shaft sleeve, the driving gear (33) is connected with the transmission mechanism (4), an output shaft of the speed reducer (32) is connected with the transmission shaft on the transmission mechanism (1) through the second shaft sleeve, and the speed reducer (32) and the motor (31) are both arranged on the supporting base (2).

5. The workpiece accurate positioning detection device according to claim 1, wherein: the transmission mechanism (4) comprises a first mounting plate (41) and a transmission shaft (42), a through hole is formed in the upper end of the right surface of the first mounting plate (41), a shaft sleeve III (44) is arranged in the through hole, a driven gear (43) and two bearings are arranged on the outer surface of the transmission shaft (42), the driven gear (43) is arranged at the left end of the outer surface of the transmission shaft (42), and a counting plate (45) is arranged at the right end of the transmission shaft (42).

6. The workpiece accurate positioning detection device according to claim 5, wherein: the transmission shaft (42) is rotatably arranged in the shaft sleeve III (44) through two bearings, the driven gear (43) is meshed with the driving gear (33), and the first mounting plate (41) is mounted on the supporting base (2).

7. The workpiece accurate positioning detection device according to claim 6, wherein: the outer surface of the counting plate (45) is equidistantly provided with a plurality of counting ends for calculating the distance, and one counting end is prolonged with a starting point end.

8. The workpiece accurate positioning detection device according to claim 1, wherein: the detection mechanism (5) comprises a second mounting plate (51), a mounting hole (52) is formed in the front side of the right surface of the second mounting plate (51), a counting switch (53) is arranged in the upper end of the mounting hole (52), and a starting point detection switch (54) is arranged on the left side of the upper surface of the second mounting plate (51).

9. The workpiece accurate positioning detection device according to claim 8, wherein: the second mounting plate (51) is mounted on the supporting base (2), and the counting switch (53) and the starting point detection switch (54) are sensor switches in actual use.

10. The workpiece precise positioning detection device according to claim 7, wherein: the protruding starting point end of the counting plate (45) is positioned on the inner side of a starting point detection switch (54), and the starting point detection switch (54) is a U-shaped sensor switch.