CN217017487U

CN217017487U - Automatic mechanism of rejecting of thickness detection

Info

Publication number: CN217017487U
Application number: CN202220362752.2U
Authority: CN
Inventors: 艾成龙; 滕芳; 王宝军; 常逢旭; 郭晓旭; 艾成武; 张彦鹏; 石文权; 戴俊鹏
Original assignee: Tianjin Yixiang Automation Equipment Co ltd; Zhongke Guoji Tianjin Intelligent System Engineering Co ltd
Current assignee: Zhongke Guoji Tianjin Intelligent System Engineering Co ltd; Zhongke Guoxiang Tianjin Intelligent Equipment Co ltd
Priority date: 2022-02-22
Filing date: 2022-02-22
Publication date: 2022-07-22
Anticipated expiration: 2032-02-22

Abstract

The utility model discloses an automatic thickness detection removing mechanism which comprises a rack and a double-belt transmission line, wherein the double-belt transmission line is rotatably sleeved on the rack, the rack is also provided with an adjusting box, an ultrasonic detector and a removing device, the ultrasonic detector is arranged between the adjusting box and the removing device, the adjusting box is internally provided with a stop lever and an adjusting block, the stop lever and the adjusting block are both rotatably connected with adjusting rods, the free ends of the adjusting rods penetrate out of the top of the adjusting box, and the side wall of the adjusting box is provided with a scale and a discharge hole. The position of a part to be measured is adjusted through the adjusting block, the position of the part is kept under the ultrasonic detector, the measuring accuracy of the ultrasonic detector is improved, the missing rate of defective products is improved, a product with a large wind error can be removed in advance by utilizing the stop lever in the adjusting box, the detection efficiency is improved, the working strength and the fault rate of the automatic ultrasonic detector are reduced, the service life is prolonged, and the enterprise cost is reduced.

Description

Automatic mechanism of rejecting of thickness detection

Technical Field

The utility model belongs to the technical field of measuring equipment, and particularly relates to an automatic thickness detection removing mechanism.

Background

With the continuous development of science and technology, many industries realize automatic production, the automatic production not only improves the production efficiency, but also increases the yield, in order to ensure the product quality, the product detection in the automatic production line makes an essential part, for some workpieces with thickness requirements, the existing measurement mode is to manually measure the workpieces one by using a thickness gauge by workers, the measurement mode has high labor intensity and low efficiency, when the thickness of a large number of products needs to be detected, the defective product selection omission rate is high, the product quality of enterprises is influenced, while the existing detection device has high detection precision, most defective workpieces can be effectively removed, but the detection omission or inaccurate detection can be caused if the workpieces are shifted on a transmission line, and the long-time continuous work also easily causes the damage of the detection device, and the higher the detection precision is more expensive the device price, the cost is increased due to maintenance and replacement, so that a thickness detection automatic removing mechanism needs to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic thickness detection and removing mechanism.

In order to solve the technical problems, the utility model adopts the technical scheme that:

an automatic thickness detection removing mechanism comprises a frame and a double-belt transmission line, wherein the double-belt transmission line is rotatably sleeved on the frame, the frame is also provided with an adjusting box, an ultrasonic detector and a rejecting device, the ultrasonic detector is arranged between the adjusting box and the rejecting device, the adjusting box is internally provided with a stop lever and an adjusting block, the stop lever and the adjusting block are both rotationally connected with an adjusting lever, the free end of the adjusting lever penetrates out of the top of the adjusting box, a scale and a discharge hole are arranged on the side wall of the adjusting box, the removing device comprises a mounting plate fixedly arranged on one side of the frame, be provided with the cylinder on the mounting panel, the fixed push pedal that is provided with of output of cylinder still be provided with trigger sensor on the mounting panel of cylinder one side, trigger sensor with the ultrasonic detector electricity is connected.

Preferably, a set of relative inner walls of the adjusting box is provided with a limiting groove, the stop lever and the adjusting block are respectively provided with a sliding block, and the sliding block is located in the limiting groove and can slide along the limiting groove.

Preferably, one end of the rack is also fixedly provided with a driving mechanism, and the double-belt transmission line is driven by the driving mechanism.

Preferably, the other end of the adjusting rod is fixedly provided with an adjusting knob, and the adjusting rod is connected with the adjusting box in a threaded fit manner.

Preferably, a first collecting box is arranged on one side of the adjusting box and located below the discharge port, and a second collecting box is arranged on one side, opposite to the removing device, of the rack.

Preferably, the double-belt transmission line is further provided with rollers, and the rollers are respectively arranged on one side of the push plate and below the stop lever and are used for supporting parts needing to be removed.

Preferably, the number of the ultrasonic detectors is two, and the two ultrasonic detectors are relatively fixedly installed on two sides of the double-belt transmission line through the installation frame.

The utility model has the advantages and positive effects that:

according to the utility model, the position of the part to be measured can be adjusted through the adjusting block in the adjusting box, so that the position of the part is kept under the ultrasonic detector, the measuring accuracy of the ultrasonic detector is improved, the missing rate of defective products is improved, a product with a large wind error can be removed in advance by using the stop lever in the adjusting box, the detection efficiency is improved, the working strength and the failure rate of the automatic ultrasonic detector are reduced, the service life is prolonged, and the enterprise cost is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is an isometric view of an automatic thickness detection rejection mechanism according to the present invention;

FIG. 2 is a front view of an automatic thickness detection and rejection mechanism according to the present invention;

FIG. 3 is a front sectional view of the inner structure of the adjusting box of the automatic thickness detecting and removing mechanism according to the present invention;

fig. 4 is a sectional view in the top view of the internal structure of the adjusting box of the automatic thickness detecting and removing mechanism according to the present invention.

The reference numerals are explained below:

1. a frame; 2. a double-belt transmission line 3 and an adjusting box; 4. a scale; 5. adjusting a knob; 6. adjusting a rod; 7. a stop lever; 8. a discharge port; 9. a limiting groove; 10. a first collecting box 11, a mounting frame 12 and an ultrasonic detector; 13. a roller; 14. mounting a plate; 15. a cylinder; 16. pushing a plate; 17. a trigger sensor; 18. a drive mechanism; 19. a second collection box; 20. a slider; 21. and a regulating block.

Detailed Description

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings, which are based on the orientations and positional relationships indicated in the drawings, and are used for convenience in describing the present invention and for simplicity in description, but do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

The utility model is further described below with reference to the accompanying drawings:

example 1

As shown in fig. 1-4, an automatic thickness detecting and removing mechanism comprises a frame 1 and a double-belt transmission line 2, wherein the double-belt transmission line 2 is rotatably sleeved on the frame 1, the frame 1 is also provided with an adjusting box 3, an ultrasonic detector 12 and a removing device, the ultrasonic detector 12 is arranged between the adjusting box 3 and the removing device, the adjusting box 3 is internally provided with a stop lever 7 and an adjusting block 21, the stop lever 7 and the adjusting block 21 are both rotationally connected with an adjusting rod 6, the free end of the adjusting rod 6 penetrates out of the top of the adjusting box 3, a scale 4 and a discharge hole 8 are arranged on the side wall of the adjusting box 3, the removing device comprises a mounting plate 14 fixedly arranged on one side of the frame 1, an air cylinder 15 is arranged on the mounting plate 14, a push plate 16 is fixedly arranged at the output end of the air cylinder 15, a trigger sensor 17 is further provided on the mounting plate 14 on the side of the cylinder 15, and the trigger sensor 17 is electrically connected to the ultrasonic detector 12.

Preferably, a set of relative inner walls of the adjusting box 3 are provided with limiting grooves 9, the stop lever 7 and the adjusting block 21 are respectively provided with a sliding block 20, the sliding block 20 is located in the limiting grooves 9 and can slide along the limiting grooves 9, one end of the rack 1 is also fixedly provided with a driving mechanism 18, the double-belt transmission line 2 is driven by the driving mechanism 18, the other end of the adjusting rod 6 is fixedly provided with an adjusting knob 5, the adjusting rod 6 is connected with the adjusting box 3 in a threaded fit manner, one side of the adjusting box 3 is provided with a first collecting box 10, the first collecting box 10 is located below the discharge port 8, one side of the rack 1 opposite to the rejecting device is provided with a second collecting box 19, the double-belt transmission line 2 is also provided with rollers, the rollers 13 are respectively arranged on one side of the push plate 16 and below the stop lever 7 and used for supporting parts to be rejected, the two ultrasonic detectors 12 are provided, and the two ultrasonic detectors 12 are relatively and fixedly installed on two sides of the double-belt transmission line 2 through the mounting frame 11.

The working process of the embodiment: firstly, a worker rotates an adjusting knob 5 according to the thickness of a workpiece, drives an adjusting rod 6 to rotate through the adjusting knob 5, so that a stop rod 7 can slide up and down along a sliding groove, adjusts the distance between the stop rod 7 and an adjusting block 21 and a double-belt transmission line 2, observes and determines the distance through a scale 4, then after equipment is started, a driving motor can drive the double-belt transmission line 2 to rotate, the double-belt transmission line 2 can drive the workpiece which is flowed down in the previous process to move from right to left, the workpiece firstly enters an adjusting box 3 along with the double-belt transmission line 2 in the moving process of the workpiece, when the workpiece enters the adjusting box 3 along with the double-belt transmission line 2, parts with overlarge size errors can be removed by the stop rod 7 and are pushed into a first collecting box 10 from a discharge port 8, primary removal is realized, and then the workpiece with small size errors can continuously move along the double-belt transmission line 2, because the double-belt transmission line 2 consists of two belt belts and is influenced by the tightness degree and the surface roughness of the belts, a part shifts in the process of conveying the part, the shifted part drops, even the measurement error of the ultrasonic detector 12 is too large, and the detection and elimination of defective products are influenced, when the double-belt transmission line 2 drives the part to pass through the adjusting block, the adjusting block can right the shifted part, so that the part is positioned at the center of the double-belt transmission line, the ultrasonic detector 12 can conveniently perform retest, if the ultrasonic detector 12 detects the part with abnormal thickness, a signal can be sent to the trigger sensor 17, the trigger sensor 17 can be activated after receiving the signal, the activated trigger sensor 17 can control the cylinder to extend 15 when detecting the part to pass through, and the part with unqualified thickness can be pushed into the second collection box 19 through the push plate 16, cylinder 15 can shorten after rejecting unusual part, withdraws push pedal 16, and trigger sensor 17 can close simultaneously, treats that ultrasonic detector 12 activates once more after sending signal, has realized energy-conserving operation, can prolong the life of sensor simultaneously, and the gyro wheel 13 that sets up between two belt transmission lines 2 can support the part at the in-process of twice rejection, prevents that the part from dropping between two belt transmission lines 2 because of the focus skew.

The above description is intended to illustrate an embodiment of the present invention, but the present invention is only a preferred embodiment of the present invention, and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.

Claims

1. The utility model provides a thickness detects automatic mechanism of rejecting, includes frame (1) and two belt transmission line (2), two belt transmission line (2) rotate the suit and are in on frame (1), its characterized in that: the ultrasonic detection device is characterized in that an adjusting box (3), an ultrasonic detector (12) and a removing device are further arranged on the rack (1), the ultrasonic detector (12) is arranged between the adjusting box (3) and the removing device, a stop lever (7) and an adjusting block (21) are arranged in the adjusting box (3), the stop lever (7) and the adjusting block (21) are rotatably connected with an adjusting rod (6), the free end of the adjusting rod (6) penetrates out of the top of the adjusting box (3), a scale (4) and a discharge port (8) are arranged on the side wall of the adjusting box (3), the removing device comprises a mounting plate (14) fixedly arranged on one side of the rack (1), an air cylinder (15) is arranged on the mounting plate (14), a push plate (16) is fixedly arranged at the output end of the air cylinder (15), a trigger sensor (17) is further arranged on the mounting plate (14) on one side of the air cylinder (15), the trigger sensor (17) is electrically connected to the ultrasonic detector (12).

2. The automatic thickness detection removing mechanism according to claim 1, wherein: be provided with spacing groove (9) on a set of relative inner wall of adjusting box (3) pin (7) with all be provided with slider (20) on regulating block (21), slider (20) are located in spacing groove (9), and can along spacing groove (9) slide.

3. The automatic thickness detection removing mechanism according to claim 1, wherein: one end of the rack (1) is also fixedly provided with a driving mechanism (18), and the double-belt transmission line (2) is driven by the driving mechanism (18).

4. The automatic thickness detection and rejection mechanism according to claim 1, wherein: an adjusting knob (5) is fixedly arranged at the other end of the adjusting rod (6), and the adjusting rod (6) is connected with the adjusting box (3) in a threaded fit manner.

5. The automatic thickness detection and rejection mechanism according to claim 1, wherein: a first collecting box (10) is arranged on one side of the adjusting box (3), the first collecting box (10) is located below the discharging port (8), and a second collecting box (19) is arranged on one side, opposite to the removing device, of the rack (1).

6. The automatic thickness detection removing mechanism according to claim 1, wherein: the double-belt transmission line (2) is further provided with rollers, and the rollers (13) are arranged on one side of the push plate (16) and below the stop lever (7) respectively and used for supporting parts needing to be removed.

7. The automatic thickness detection removing mechanism according to claim 1, wherein: the ultrasonic detectors (12) are two, and the ultrasonic detectors (12) are relatively fixedly mounted on two sides of the double-belt transmission line (2) through mounting racks (11).