阅读说明：本技术 离合器片平面度自动检测装置 (Automatic flatness detection device for clutch disc ) 是由 洪卫 于 2021-09-09 设计创作，主要内容包括：本发明提供了一种离合器片平面度自动检测装置,包括机台及依次设置在机台上的自动上料机构和自动检测机构；所述自动上料机构用于存放多个待检测离合器片并自动将存放的待检测离合器片依次推送至所述自动检测机构；所述自动检测机构包括传送辊座、可转动安装于传送辊座上的多个传送辊及用于驱动传送辊转动的电机,沿所述传送辊座的长度方向,多个所述传送辊依次排列；还包括固设于传送辊上方的第一限位板,该第一限位板与所述传送辊之间具有恰能供离合器片穿过的间隙。本发明中传送辊在电机的动力驱动作用下,带动离合器片连续向前传送,离合器片与传送辊之间为线接触,不会产生粘附,较原有检测方式,本发明实现了连续自动化检测。(The invention provides an automatic detection device for the flatness of a clutch plate, which comprises a machine table, and an automatic feeding mechanism and an automatic detection mechanism which are sequentially arranged on the machine table; the automatic feeding mechanism is used for storing a plurality of clutch plates to be detected and automatically pushing the stored clutch plates to be detected to the automatic detection mechanism in sequence; the automatic detection mechanism comprises a conveying roller seat, a plurality of conveying rollers which are rotatably arranged on the conveying roller seat and a motor for driving the conveying rollers to rotate, and the plurality of conveying rollers are sequentially arranged along the length direction of the conveying roller seat; the clutch plate conveying device is characterized by further comprising a first limiting plate fixedly arranged above the conveying roller, and a gap just allowing the clutch plate to penetrate is formed between the first limiting plate and the conveying roller. The conveying roller drives the clutch plate to continuously convey forward under the power driving action of the motor, the clutch plate is in line contact with the conveying roller, adhesion cannot occur, and compared with an original detection mode, the automatic detection device realizes continuous automatic detection.)

1. The utility model provides a clutch disc flatness automatic checkout device which characterized in that: the automatic feeding device comprises a machine table, and an automatic feeding mechanism and an automatic detection mechanism which are sequentially arranged on the machine table;

the automatic feeding mechanism is used for storing a plurality of clutch plates to be detected and automatically pushing the stored clutch plates to be detected to the automatic detection mechanism in sequence;

the automatic detection mechanism comprises a conveying roller seat, a plurality of conveying rollers which are rotatably arranged on the conveying roller seat and a motor for driving the conveying rollers to rotate, and the plurality of conveying rollers are sequentially arranged along the length direction of the conveying roller seat; the clutch plate conveying device is characterized by further comprising a first limiting plate fixedly arranged above the conveying roller, and a gap just allowing the clutch plate to penetrate is formed between the first limiting plate and the conveying roller.

2. An automatic flatness detecting apparatus for a clutch plate according to claim 1, wherein: and the conveying rollers are synchronously connected with the output shaft of the motor through a transmission mechanism.

3. An automatic flatness detecting apparatus for a clutch plate according to claim 2, wherein: the transmission mechanism comprises a driving belt wheel, driven belt wheels and synchronous belts, wherein the number of the driven belt wheels is the same as that of the conveying rollers;

the driving belt wheel is fixedly sleeved on an output shaft of the motor;

the driven belt wheel is fixedly sleeved on one side of the corresponding conveying roller extending out of the conveying roller seat;

all the driven pulleys are synchronously connected with the driving pulley through a tooth-shaped synchronous belt.

4. An automatic flatness detecting apparatus for a clutch plate according to claim 1, wherein: and the first limiting plate is positioned in the middle of the conveying roller seat along the length direction of the conveying roller seat.

5. An automatic flatness detecting apparatus for a clutch plate according to claim 1, wherein: the automatic detection mechanism further comprises a guide plate fixedly arranged above the conveying roller, a gap for the clutch disc to pass through is also formed between the guide plate and the conveying roller, and the guide plate is positioned on one side, close to the automatic feeding mechanism, of the conveying roller seat.

6. An automatic flatness detection apparatus for a clutch plate according to any one of claims 1 to 5, characterized in that: the automatic feeding mechanism comprises a substrate, and a material pushing assembly and a material storing assembly which are sequentially arranged on the substrate, wherein the material pushing assembly is located on one side of the material storing assembly away from the automatic detection mechanism and used for pushing a clutch disc stored by the material storing assembly to the automatic detection mechanism.

7. An automatic flatness detecting device for a clutch plate according to claim 6, wherein: the material pushing assembly comprises a push plate matched with the clutch plate in thickness, an air cylinder used for driving the push plate to move and a second limiting plate;

the second limit plate is fixedly arranged above the substrate, a gap for the push plate to pass through is formed between the second limit plate and the substrate, and the push plate is limited in the gap;

the cylinder is located the below of base plate, it through a connecting block with the push pedal links to each other, the base plate corresponds the guiding hole that link up from top to bottom is seted up at the position of push pedal, the connecting block lower extreme with the air cylinder piston rod links to each other, and the upper end of connecting block is passed the base plate with the push pedal links to each other under the drive effect of cylinder, the push pedal can reciprocating motion to the clutch disc propelling movement that will deposit in the stock subassembly arrives automatic checkout mechanism.

8. An automatic flatness detecting device for a clutch plate according to claim 7, wherein: the material storage assembly comprises a material storage plate fixedly arranged on the base plate, the material storage plate is provided with a material storage hole which is vertically communicated, and a plurality of clutch plates to be detected can be stacked in the material storage hole;

and a gap for the push plate to pass through is also formed between the material storage plate and the substrate, and the push plate can just push one clutch plate to the conveying roller of the automatic detection mechanism after moving through the gap between the material storage hole and the substrate.

9. An automatic flatness detecting device for a clutch plate according to claim 8, wherein: the material storage assembly comprises at least three material blocking rods which are vertically and fixedly arranged on the upper surface of the material storage plate and are sequentially arranged along the circumferential direction of the material storage hole.

10. An automatic flatness detecting apparatus for a clutch plate according to claim 1, wherein: the automatic blanking mechanism is arranged on one side of the discharge end of the automatic detection mechanism and consists of conveying rollers which are arranged obliquely downwards.

Technical Field

The invention relates to the technical field of clutch plate detection equipment, in particular to an automatic detection device for the flatness of a clutch plate.

Background

Clutch plates are widely used as media for transmitting engine power to a gearbox, and the quality of the clutch plates is directly related to the superior performance of automobile clutches. The current clutch plate manufacturing process comprises the following steps: carburizing and quenching → surface polishing → cleaning → clamp tempering → coating of antirust oil → detection, wherein the detection is to detect the flatness of the surface of the clutch steel sheet.

The core of the clutch plate flatness detection device in the prior art is as follows: a gap for the clutch plate to pass through is formed by the two plates, the gap is matched with the thickness of the clutch plate, so that the clutch plate can just pass through, and if the clutch plate can pass through the gap, the flatness of the clutch plate is smooth; if the clutch cannot pass through the gap, the quality problem of the plane of the clutch plate is explained. For example, chinese patent publication No. CN204165505U discloses a novel flatness detection device for adjustable clutch disc of automobile air conditioner, which includes: the device comprises a bottom plate, a supporting plate and a limiting plate; one end of the supporting plate is rotatably connected with the upper end face of the bottom plate; the support plate comprises an angle adjusting device, and the angle adjusting device adjusts the angle between the support plate and the bottom plate; the limiting plate is arranged on the upper end face of the supporting plate, and a gap is reserved between the limiting plate and the supporting plate.

The opposite face of the limiting plate and the backup pad of above-mentioned patent is two parallel surfaces that the slope set up, forms the clearance that supplies the clutch disc to pass through between two parallel surfaces, and the clutch disc relies on self gravity to pass through the clearance between two parallel surfaces to the realization detects the plane degree on clutch disc surface. Although the above patent can accurately detect the surface flatness of the clutch plate, it still has the following disadvantages: a) because the surface of the clutch disc is coated with the anti-rust oil, the clutch disc is easy to adhere to the parallel surfaces of the limiting plate or the supporting plate during detection, and a phenomenon that part of the clutch disc slides by means of self gravity and cannot pass through the two detection parallel surfaces occurs, so that the clutch disc is clamped between the two parallel surfaces or cannot reach the detection parallel surfaces at all; b) the clutch piece to be detected is placed into the detection gap from the upper side of the limiting plate in sequence through manual operation, namely the manual loading is carried out in a loading mode, the automation degree is low, and the detection efficiency is low and the labor cost is high.

Therefore, it is an urgent technical problem to be solved by those skilled in the art to provide a clutch plate flatness detecting apparatus to overcome the adhesion between the clutch plate and the detecting parallel surface and to realize the automation of the detecting apparatus.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides the automatic detection device for the flatness of the clutch plate, which realizes the continuous automatic detection of the flatness of the clutch plate and has the advantages of high detection efficiency and low labor cost.

In order to achieve the purpose, the invention provides an automatic detection device for the flatness of a clutch plate, which comprises a machine table, an automatic feeding mechanism and an automatic detection mechanism, wherein the automatic feeding mechanism and the automatic detection mechanism are sequentially arranged on the machine table;

the automatic feeding mechanism is used for storing a plurality of clutch plates to be detected and automatically pushing the stored clutch plates to be detected to the automatic detection mechanism in sequence;

the automatic detection mechanism comprises a conveying roller seat, a plurality of conveying rollers which are rotatably arranged on the conveying roller seat and a motor for driving the conveying rollers to rotate, and the plurality of conveying rollers are sequentially arranged along the length direction of the conveying roller seat; the clutch plate conveying device is characterized by further comprising a first limiting plate fixedly arranged above the conveying roller, and a gap just allowing the clutch plate to penetrate is formed between the first limiting plate and the conveying roller.

Preferably, a plurality of the conveying rollers are synchronously connected with an output shaft of the motor through a transmission mechanism.

Preferably, the transmission mechanism comprises a driving pulley, driven pulleys and a synchronous belt, wherein the number of the driven pulleys is the same as that of the conveying rollers;

the driving belt wheel is fixedly sleeved on an output shaft of the motor;

the driven belt wheel is fixedly sleeved on one side of the corresponding conveying roller extending out of the conveying roller seat;

all the driven pulleys are synchronously connected with the driving pulley through a tooth-shaped synchronous belt.

Preferably, the first limiting plate is located in the middle of the conveying roller seat along the length direction of the conveying roller seat.

Preferably, the automatic detection mechanism further comprises a guide plate fixedly arranged above the conveying roller, a gap for the clutch plates to pass through is also formed between the guide plate and the conveying roller, and the guide plate is positioned on one side, close to the automatic feeding mechanism, of the conveying roller seat.

Preferably, the automatic feeding mechanism comprises a substrate, and a material pushing assembly and a material storing assembly which are sequentially arranged on the substrate, wherein the material pushing assembly is positioned on one side of the material storing assembly, which is far away from the automatic detection mechanism, and is used for pushing a clutch disc stored by the material storing assembly to the automatic detection mechanism.

Preferably, the material pushing assembly comprises a push plate matched with the clutch plate in thickness, an air cylinder for driving the push plate to move and a second limiting plate;

the second limit plate is fixedly arranged above the substrate, a gap for the push plate to pass through is formed between the second limit plate and the substrate, and the push plate is limited in the gap;

the cylinder is located the below of base plate, it through a connecting block with the push pedal links to each other, the base plate corresponds the guiding hole that link up from top to bottom is seted up at the position of push pedal, the connecting block lower extreme with the air cylinder piston rod links to each other, and the upper end of connecting block is passed the base plate with the push pedal links to each other under the drive effect of cylinder, the push pedal can reciprocating motion to the clutch disc propelling movement that will deposit in the stock subassembly arrives automatic checkout mechanism.

Preferably, the material storage assembly comprises a material storage plate fixedly arranged on the base plate, the material storage plate is provided with a material storage hole which is vertically communicated, and a plurality of clutch plates to be detected can be stacked in the material storage hole;

and a gap for the push plate to pass through is also formed between the material storage plate and the substrate, and the push plate can just push one clutch plate to the conveying roller of the automatic detection mechanism after moving through the gap between the material storage hole and the substrate.

Preferably, the material storage assembly comprises at least three material blocking rods, and the at least three material blocking rods are vertically and fixedly arranged on the upper surface of the material storage plate and are sequentially arranged along the circumferential direction of the material storage hole.

Preferably, the automatic blanking device also comprises an automatic blanking mechanism positioned on one side of the discharge end of the automatic detection mechanism, and the automatic blanking mechanism consists of conveying rollers which are obliquely and downwards arranged.

The invention has the following beneficial effects:

during detection, the clutch plate to be detected is automatically pushed onto a conveying roller of an automatic detection mechanism, the conveying roller rotates to convey the clutch plate forwards under the driving action of a motor, the clutch plate passes through a detection gap between a first limiting plate and the conveying roller, and if the clutch plate can pass through the detection gap, the flatness of the clutch plate is smooth; if the clutch cannot pass through the gap, the quality problem of the plane of the clutch plate is explained.

In conclusion, the conveying roller drives the clutch plates to continuously convey forwards under the power driving action of the motor, the clutch plates are in line contact with the conveying roller, adhesion is avoided, and compared with an original detection mode, the automatic detection device for the flatness of the clutch plates achieves continuous automatic detection.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is an external view of an automatic clutch plate flatness detecting apparatus;

FIG. 2 is a schematic diagram of an internal structure of the automatic detecting device for flatness of clutch plates;

FIG. 3 is a schematic structural view of an automatic detection mechanism;

FIG. 4 is a schematic structural diagram of the separation of the limiting plates of the automatic detection mechanism;

FIG. 5 is a schematic structural view of an automatic feeding mechanism;

FIG. 6 is a schematic diagram of the pushing assembly of the automatic feeding mechanism;

FIG. 7 is a schematic view of the automatic feeding mechanism storing assembly storing clutch plates;

FIG. 8 is a schematic view of the automatic feeding mechanism material storage assembly not storing clutch plates;

reference numerals

1-a machine platform;

2, an automatic feeding mechanism;

2 a-a substrate; 2 b-a pusher assembly; 2 c-a stock component;

2a 1-pilot hole;

2b 1-pusher plate; 2b 2-second limiting plate; 2b 3-cylinder; 2b 4-connecting block;

2c 1-deposit plate; 2c 2-striker rod;

3-an automatic detection mechanism;

3 a-transfer roller seat; 3 b-a transfer roll; 3 c-a motor; 3 d-a first limiting plate; 3 e-a guide plate; 3 f-a transmission mechanism;

3f1 — drive pulley; 3f 2-driven pulley; 3f 3-synchronous belt;

4-a clutch plate;

and 5, a blanking mechanism.

Detailed Description

In order to make the technical solutions and advantages of the embodiments of the present application more clearly understood, the following further detailed description of the embodiments of the present application with reference to the drawings makes it clear that the described embodiments are only a part of the embodiments of the present application, and are not an exhaustive list of all the embodiments. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

Referring to fig. 1 to 4, fig. 1 is an external view of an automatic detecting device for flatness of a clutch plate; FIG. 2 is a schematic diagram of an internal structure of the automatic detecting device for flatness of clutch plates; FIG. 3 is a schematic structural view of an automatic detection mechanism; fig. 4 is a schematic structural diagram of the separation of the limiting plates of the automatic detection mechanism.

The invention discloses an automatic detection device for the flatness of a clutch plate, which comprises a machine table 1, and an automatic feeding mechanism 2 and an automatic detection mechanism 3 which are sequentially arranged on the machine table 1. Automatic feeding mechanism 2 is used for depositing a plurality of clutch pieces 4 that wait to detect to automatically wait to detect clutch pieces 4 propelling movement in proper order to automatic checkout mechanism 3 with depositing, in order to accomplish the automatic feeding function. The automatic detection mechanism 3 is used for automatically detecting the surface flatness of the clutch plate. Automatic feeding mechanism 2 and automatic checkout mechanism 3 all can be installed on board 1 through the support frame to make the high looks adaptation of the two, thereby make automatic checkout mechanism 3 can accept the clutch disc of automatic feeding mechanism 2 propelling movement smoothly.

Specifically, the automatic detection mechanism 3 includes a conveying roller base 3a, a plurality of conveying rollers 3b rotatably mounted on the conveying roller base 3a, and a motor 3c for driving the conveying rollers 3b to rotate. The plurality of conveying rollers 3b are arranged in sequence along the longitudinal direction of the conveying roller base 3 a. The automatic detection mechanism 3 further comprises a first limiting plate 3d fixedly arranged above the plurality of conveying rollers 3b, a gap for the clutch disc 4 to pass through is formed between the first limiting plate 3d and the conveying rollers 3b, and the size of the gap is matched with the thickness of the clutch disc 4, so that the clutch disc 4 can just pass through the gap.

During detection, the clutch plate 4 to be detected is automatically pushed onto the conveying roller 3b of the automatic detection mechanism, under the driving action of the motor 3c, the conveying roller 3b rotates to convey the clutch plate 4 forwards, the clutch plate 4 passes through a detection gap between the first limiting plate 3d and the conveying roller 3b, and if the clutch plate can pass through the detection gap, the flatness of the clutch plate is smooth; if the clutch cannot pass through the detection gap, a quality problem occurs in the flat surface of the clutch plate.

In summary, the conveying roller 3b drives the clutch plate 4 to continuously convey forward under the power driving action of the motor 3c, the clutch plate 4 and the conveying roller 3b are in line contact, no adhesion is generated, and compared with an original detection mode, the automatic detection device realizes continuous and automatic detection of the flatness of the clutch plate.

The conveying rollers 3b are synchronously connected with an output shaft of a motor 3c through a transmission mechanism 3 f. Specifically, the transmission mechanism 3f includes a driving pulley 3f1, driven pulleys 3f2, and timing belts 3f3, in which the number of the driven pulleys 3f2 is the same as the number of the conveying rollers 3 b. Each driven pulley 3f2 is fixedly sleeved on one side of the corresponding conveying roller 3b extending out of the conveying roller seat 3a, the driving pulley is fixedly sleeved on the output shaft of the motor 3c, and all the driven pulleys 3f2 are synchronously connected with the driving pulley 3f1 through a tooth-shaped synchronous belt 3f 3. Like this, motor 3c can drive all transfer roller 3b synchronous revolution to drive clutch disc 4 and pass through in proper order continuously and detect the clearance, realize continuous automated inspection.

In another embodiment, the first limit plate 3d is located at the middle of the delivery roller base 3a in the length direction of the delivery roller base 3 a. The first limiting plate 3d is located in the middle of the conveying roller seat 3d, so that the clutch plate 4 can stably pass through the detection gap.

More preferably, the automatic detection mechanism 3 further includes a guide plate 3e fixedly disposed above the conveying roller 3b, a gap for the clutch plates to pass through is also formed between the guide plate 3e and the conveying roller 3b, and the guide plate 3e is located on one side of the conveying roller seat 3a close to the automatic feeding mechanism 2. The guide plate 3e guides the clutch plate 4, and prevents the clutch plate 4 from moving when the feeding mechanism 2 pushes the clutch plate 4 to the conveying roller 3b, so that the clutch plate 4 can stably pass through the detection gap.

Referring to fig. 5 to 6, fig. 5 is a schematic structural view of the automatic feeding mechanism; fig. 6 is a schematic structural diagram of a pushing assembly of the automatic feeding mechanism.

The automatic feeding mechanism 2 comprises a substrate 2a, and a material pushing assembly 2b and a material storage assembly 2c which are sequentially arranged on the substrate 2a, wherein the material pushing assembly 2b is positioned on one side of the material storage assembly 2c far away from the automatic detection mechanism 3 and is used for pushing a clutch plate stored by the material storage assembly 2c to the automatic detection mechanism 3.

Specifically, the pushing assembly 2b includes a pushing plate 2b1, a cylinder 2b3 for driving the pushing plate 2b1 to move, and a second limiting plate 2b 2. The second limit plate 2b2 is fixed above the base plate 2a, a gap for the push plate 2b1 to slide through is formed between the second limit plate and the base plate 2a, and the push plate 2b1 is limited in the gap. The cylinder 2b3 is located below the base plate 2a and is connected to the push plate 2b1 through a connecting block 2b4, specifically, the base plate 2a is provided with a guide hole 2a1 (see fig. 7) penetrating up and down at a position corresponding to the push plate 2b1, the lower end of the connecting block 2b4 is connected to the piston rod of the cylinder 2b3, and the upper end of the connecting block 2b4 penetrates through the base plate 2a and is connected to the push plate 2b 1. Under the driving action of the cylinder 2b3, the push plate 2b1 can reciprocate left and right to push the clutch plate 4 stored in the stock component forward to the automatic detection mechanism 3.

Referring to fig. 7 and 8, fig. 7 is a schematic structural view of a material storage assembly of an automatic feeding mechanism for storing clutch plates; FIG. 8 is a schematic diagram of the automatic feeding mechanism material storage assembly not storing clutch plates.

The material storage assembly 2c comprises a material storage plate 2c1 fixed on the base plate 2a, a material storage hole 2c1a vertically penetrating is formed in the material storage plate 2c1, and the clutch plates 4 to be detected can be stacked in the material storage hole 2c1 a. The space between the material storage plate 2c1 and the base plate 2a is also provided with a gap for the push plate 2b1 to pass through, under the driving action of the air cylinder 2b3, the push plate 2b1 moves through the gap between the material storage plate 2c1 and the base plate 2a, and just one clutch plate 4 positioned at the bottommost end can be pushed onto the conveying roller 3b of the automatic detection mechanism, so that continuous automatic feeding is realized.

The material storage assembly 2 further comprises four material blocking rods 2c2, wherein the four material blocking rods 2c2 are vertically and fixedly arranged on the upper surface of the material storage plate 2c1 and are sequentially arranged along the circumferential direction of the material storage hole 2c1a, so that a greater number of clutch plates to be detected can be stored.

As shown in fig. 2, the automatic detection device for the flatness of the clutch disc provided by the invention further comprises an automatic blanking mechanism 5 positioned on one side of the discharging end of the automatic detection mechanism 3, wherein the automatic blanking mechanism 5 is composed of unpowered conveying rollers which are obliquely arranged downwards. The clutch plate 4 which is detected slides out of the blanking mechanism 5 to be collected, and automatic blanking is realized.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present application without departing from the spirit and scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is intended to include such modifications and variations as well.