Plate aligning assembly of plate detection equipment

Abstract

The utility model discloses a plate aligning assembly of plate detection equipment, which comprises a conveyor belt bracket, a conveyor belt for conveying plates is fixedly connected to the top of the conveyor belt bracket, and a linear module mounting rack is fixedly connected to the side part of the conveyor belt bracket. A linear module and a linear module driving device for driving the linear module to linearly move are fixedly connected to the linear module mounting frame, the guide part is fixedly arranged on one side of the conveying belt body in the plate conveying direction, and the side face, facing the middle direction of the conveying belt body, of the guide part is used for correcting plates; the push rod assembly is fixedly connected to the linear module moving part and arranged above the conveying belt body, the push rod assembly pushes the plate to move on the conveying belt under the force application effect of the linear module moving part so that one side of the plate can make light contact with the guiding piece, and the assembly has the advantages of being high in precision, low in cost, high in plate aligning efficiency and small in plate bumping and scratching risk.

Description

Technical Field

[0001] The utility model belongs to the technical field of plate detection, and in particular relates to a plate detection device, in particular to a plate straightening component of the plate detection device. Background Art

[0002] Currently, the existing plate inspection equipment is mostly suitable for detecting the size of the plate. Generally, the plate to be tested is placed on a conveyor belt, and the conveyor belt sends the plate to the plate inspection equipment for inspection. The existing plate inspection equipment does not have a structure for scanning the plate identification code; because the inspection orientation of the plate will randomly change due to the different initial conveying positions of the plate, the equipment needs to be adjusted for plates with different inspection orientations when the plate is inspected. The plate inspection is more difficult and the accuracy is low. The plate inspection equipment is more complex and the cost is higher. Therefore, a matching plate straightening component is needed to overcome the technical defects of the existing inspection equipment. Summary of the Invention

[0003] The purpose of the utility model is to provide a plate straightening component of a plate detection device to solve the technical problem that the detection orientation of the plate will randomly change due to the different initial transmission positions of the plate, so that the equipment needs to be adjusted for plates with different detection orientations when the plate is detected, the plate detection is more difficult, the accuracy is low, and the plate detection equipment is more complex and the cost is higher.

[0004] In order to achieve the above-mentioned purpose, the specific scheme of the present invention is: a plate straightening assembly of a plate detection equipment, including a conveyor belt bracket, a conveyor belt for conveying plates is fixedly connected to the top of the conveyor belt bracket, including a push rod assembly and a guide member, a linear module mounting frame is fixedly connected to the side of the conveyor belt bracket, a linear module and a linear module driving device for driving the linear module to move linearly are fixedly connected to the linear module mounting frame, the guide member is fixedly arranged on one side of the conveyor belt body along the plate conveying direction and its side facing the middle direction of the conveyor belt body is used to straighten the plate, the push rod assembly is fixedly connected to the linear module moving part and is arranged above the conveyor belt body, and the push rod assembly pushes the plate to move on the conveyor belt under the force applied by the linear module moving part so that one side of the plate lightly touches the guide member.

[0005] Furthermore, the push rod assembly includes an adapter, a push rod and a rotating part. The push rod is fixedly connected to the moving part of the linear module through the adapter. Several rotating parts are installed on the lower side of the push rod along the length direction of the push rod. The rotating parts can rotate around the central axis in the vertical direction. The rotating parts are used to push the plate. This structure can reduce the risk of scratches and bumps on the plate by the component.

[0006] Furthermore, a bearing and a matching rotating shaft are fixed in the middle of the rotating member, and the rotating shaft is mounted on the lower side of the push rod through a fastener. The structure is simple and easy to install.

[0007] Furthermore, the rotating member is made of plastic or rubber to further reduce the risk of the component damaging the plate.

[0008] Furthermore, a brush assembly is provided at the entrance of the conveyor belt, and the brush assembly is located above the conveyor belt. The brush assembly includes a brush fixing frame and a brush. The brush fixing frame is installed on the fixed part of the conveyor belt, and the brush is installed on the brush fixing frame to clean the upper surface of the plate.

[0009] Compared with the existing technology, the beneficial effect of the present invention is: the orientation of the plate is calibrated and corrected so that the plate enters the plate detection equipment in a standard orientation, thereby reducing the difficulty of plate detection and the complexity of the detection equipment, reducing the detection cost and improving the detection accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 Shown is a schematic structural diagram of the regulating component of the present utility model.

[0011] Figure 2 Shown is a partial exploded view of the regulating component of the present invention.

[0012] Figure 3 Shown is a diagram of the plate straightening components of the straightening assembly of the present invention.

[0013] Figure 4 Shown is a diagram of the brush assembly of the regulating assembly of the present invention.

[0014] Among them, 1, conveyor belt bracket 2, push rod assembly 2-1, adapter 2-2, push rod 2-3, rotating part 3, guide part 4, conveyor belt 5, linear module mounting frame 6, linear module 7, linear module driving device 8, brush fixing frame 9, brush. DETAILED DESCRIPTION

[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. It should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be a communication between the two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. In this embodiment, the directions such as "up", "down", "left", "right", "front", and "back" mentioned in the specification are explained with reference to the drawings in the specification or the actual working posture of the equipment to explain their specific meanings in the present invention.

[0016] Currently, existing plate inspection equipment is mostly used to detect the size of plates. Generally, the plate to be tested is placed on a conveyor belt, which sends the plate to the plate inspection equipment for inspection. During the inspection process, the inspection orientation of the plate will randomly change due to factors such as the initial conveying position of the plate and position offset caused by the vibration of the conveyor belt. As a result, when the plate is inspected, the equipment needs to be adjusted for plates with different inspection orientations. This makes plate inspection more difficult and has a low accuracy rate. The plate inspection equipment is more complex and has a higher cost.

[0017] In order to overcome the random changes in the initial conveying position of the plate, which may cause changes in the plate detection orientation, the following process is adopted: after placing the plate on the conveyor belt, the orientation of the plate is calibrated and corrected so that the plate enters the plate detection equipment in a standard orientation, thereby reducing the difficulty of plate detection and the complexity of the detection equipment, reducing the detection cost and improving the detection accuracy.

[0018] In order to realize the above process, refer to Figure 1-Figure 2This embodiment provides a plate straightening assembly for plate inspection equipment, comprising a conveyor belt bracket 1, a push rod assembly 2, and a guide member 3. The top of the conveyor belt bracket 1 is fixedly connected to a conveyor belt 4 for conveying plates. The conveyor belt bracket 1 is used to firmly support the conveyor belt 4 so that the position of the conveyor belt 4 does not change during operation. The two sides of the conveyor belt bracket 1 are fixedly connected to a linear module mounting frame 5. The linear module mounting frame 5 is fixedly connected to a linear module 6 and a linear module driving device 7 for driving the linear module 6 to move linearly. Preferably, the linear module mounting frame 5 is fixedly constructed by vertical support parts installed on the left and right sides of the conveyor belt bracket 1 and a crossbeam part arranged along the left and right directions. The two ends of the crossbeam part are fixedly connected to the upper part of the vertical support part by fasteners. The crossbeam part is suspended directly above the conveyor belt 4 and fixedly connected to the linear module 6, playing the role of suspending and supporting the linear module 6. The linear module drive device 7 is fixedly mounted on the vertical support portion. The vertical support portion and the crossbeam portion of the linear module mounting frame 5 should ensure that they have sufficient mechanical strength in terms of frame structure and material so that the linear module 6 and the linear module drive device 7 can operate stably during operation.

[0019] The guide member 3 is fixedly arranged on one side of the conveyor belt body toward the direction of plate conveying, and a guide surface for calibrating and straightening the movement of the plate toward the conveying direction is provided on the side of the guide member 3 toward the middle of the conveyor belt body (perpendicular to the conveying direction). Preferably, the guide member 3 is a guide plate, and the guide member 3 is fixedly connected to the fixed part on one side of the conveyor belt 4 or the conveyor belt bracket 1 through a fixed frame and is located above one side of the conveyor belt 4 to ensure that the plate can contact the guide member 3 without hindrance when straightening. The fixed frame is a conventional setting, connected at different positions, and different fixed frames can be selected.

[0020] The push rod assembly 2 is fixedly connected to the moving part of the linear module 6 and is arranged above the conveyor belt 4. The moving part of the linear module 6 is downwardly connected to the push rod assembly 2. The push rod assembly 2 can move left and right above the conveyor belt 4. The push rod assembly 2 pushes the plate to move on the conveyor belt 4 under the force applied by the moving part of the linear module 6 so that one side of the plate leans against the guide surface of the guide member 3.

[0021] The linear module 6 is also called a linear module, a rectangular coordinate robot, a linear slide, etc. It is an automation upgrade unit following the linear guide rail, the linear motion module, and the ball screw linear transmission mechanism. The linear motion of the load can be achieved through the combination of various units, making the automation of light loads more flexible and the positioning more precise. The linear module is a well-known technology and will not be elaborated here.

[0022] The push rod assembly 2 has multiple implementation modes as needed. The first implementation mode is: the push rod assembly 2 is composed of an adapter 2-1 and a push rod 2-2. The push rod 2-2 is fixedly connected to the moving part of the linear module 6 through the adapter 2-1. The vertical distance between the push rod 2-2 and the conveyor belt 4 is less than the thickness of the plate. This structure is simple. The push rod is in direct contact with the plate. During the movement of the plate, the push rod may damage or scratch the plate.

[0023] Second embodiment: The push rod assembly 2 consists of an adapter 2-2 and a push rod 2-2. The push rod 2-2 is fixedly connected to the moving portion of the linear module 6 via the adapter 2-1. The vertical distance between the push rod 2-2 and the conveyor belt 4 is less than the thickness of the sheet material. A buffer strip is provided on the side of the push rod 2-2 facing the guide member. The buffer strip is preferably made of rubber and is fixed to the push rod 2-2 by screws. During the movement of the sheet material, the push rod directly contacts the sheet material, which may cause the push rod to bruise or scratch the sheet material. The buffer strip reduces the force of the collision, thereby preventing the sheet material from being bruised or scratched. However, this structure still poses the risk of scratching the sheet material.

[0024] The third implementation method: Figure 3 The push rod assembly 2 comprises an adapter 2-1, a push rod 2-2, and a rotating member 2-3. The push rod 2-2 is fixedly connected to the moving portion of the linear module 6 via the adapter 2-3. Multiple rotating members 2-3 are fixedly mounted on the underside of the push rod 2-3 along its length. The rotating members 2-3 can rotate about a vertical central axis. The vertical distance between the rotating members 2-3 and the conveyor belt 4 is less than the thickness of the sheet material to ensure that the sheet material can be pushed. Preferably, the rotating member 2-3 is cylindrical and has a bearing and a matching rotating shaft fixed in the middle. The rotating shaft is mounted on the underside of the push rod 2-2 via a fastener, which can be a nut or a bearing nest, using conventional technology.

[0025] In this structure, the rotating member 2-3 of the push rod assembly contacts the plate, and the plate moves along the conveyor belt, which drives the rotating member 2-3 to rotate. The rotating member 2-3 converts friction into rotational force, thereby reducing scratches on the plate caused by the rotating member 2-3. Preferably, the rotating member 2-3 is made of rubber or plastic to reduce scratches on the plate.

[0026] On the basis of the above embodiment, in the plate regularization component, it is more preferred that Figure 1 and Figure 4A brush assembly is provided at the entrance of the conveyor belt 4. The brush assembly is located above the conveyor belt 4 and includes a brush holder 8 and a brush 9. The brush holder 8 is mounted on the fixed portion of the conveyor belt 4, and the brush 9 is mounted on the brush holder 8. The brush holder 8 is conventional. When the board is transported to the conveyor belt, it first enters the brush assembly, where the brush cleans the board of wood chips.

[0027] In this embodiment, the conveyor belt 4 is mainly composed of a belt body, rollers, a motor and a fixed frame. The rollers are fixed in the fixed frame. The motor drives the rollers to rotate, and the rollers drive the belt body to move. The conveyor belt is an existing technology and will not be elaborated in detail here.

[0028] In this embodiment, the linear module drive device 7 can be a pneumatic drive device, a hydraulic drive device or a motor drive device. Each drive mode has its own advantages and can be set according to requirements. The drive device is conventional technology and will be described in detail below.

[0029] The working principle of the utility model is as follows: before the plate enters the aligning component, the linear module driving device drives the linear device to return to the initial position according to the system setting; when the plate enters the aligning component, the brush assembly first cleans the upper surface of the plate; when the plate enters the aligning area, the driving device drives the linear module, and the linear module drives the push rod assembly to apply force to the plate, so that the plate moves toward the guide part; under the action of the push rod assembly and the guide part, the orientation of the plate is calibrated, so that the plate enters the plate detection equipment in a standard orientation for detection.

[0030] After placing the plate on the conveyor belt, the orientation of the plate is calibrated so that the plate enters the plate detection equipment in the standard orientation, thereby reducing the difficulty of plate detection and the complexity of the detection equipment, reducing the detection cost and improving the detection accuracy.

[0031] The above description is only a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiment. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be pointed out that for ordinary technicians in this technical field, certain improvements and modifications without departing from the principle of the present invention should also be considered as the scope of protection of this template.

[0032] The above describes an embodiment of the present invention in detail. However, the above content is only a preferred embodiment of the present invention and should not be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent application of the present invention.

Claims

1. A plate straightening assembly for a plate inspection device, comprising a conveyor belt bracket (1), wherein a conveyor belt (4) for conveying plates is fixedly connected to the top of the conveyor belt bracket (1), characterized in that: The invention comprises a push rod assembly (2) and a guide member (3), wherein the side of the conveyor belt bracket (1) is fixedly connected to a linear module mounting frame (5), and the linear module mounting frame (5) is fixedly connected to a linear module (6) and a linear module driving device (7) for driving the linear module to move linearly. The guide member (3) is fixedly arranged on one side of the conveyor belt (4) along the conveying direction of the plate, and its side facing the middle of the conveyor belt (4) is used to straighten the plate. The push rod assembly (2) is fixedly connected to the moving part of the linear module (6) and is arranged above the conveyor belt (4). Under the force applied by the linear module (6), the push rod assembly (2) pushes the plate to move on the conveyor belt (4) so ​​that one side of the plate touches the guide member (3).

2. A plate straightening assembly for plate detection equipment according to claim 1, characterized in that: The push rod assembly (2) comprises an adapter (2-1), a push rod (2-2) and a rotating member (2-3); the push rod (2-2) is fixedly connected to the moving part of the linear module (6) through the adapter (2-1); a plurality of rotating members (2-3) are installed on the lower side of the push rod (2-2) along the length direction of the push rod (2-2); the rotating members (2-3) can rotate around the central axis in the vertical direction; and the rotating members (2-3) are used to push the plate.

3. A plate straightening assembly for plate detection equipment according to claim 2, characterized in that: A bearing and a matching rotating shaft are fixed in the middle of the rotating member (2-3), and the rotating shaft is mounted on the lower side of the push rod (2-2) via a fixing member.

4. A plate straightening assembly for plate detection equipment according to claim 3, characterized in that: The rotating member (2-3) is made of plastic or rubber.

5. The plate straightening assembly of the plate detection equipment according to claim 1, characterized in that: The push rod assembly (2) consists of an adapter (2-1) and a push rod (2-2); the push rod (2-2) is fixedly connected to the moving part of the linear module (6) through the adapter (2-1); and a buffer belt is provided on a side surface of the push rod (2-2) facing the guide member.

6. The plate straightening assembly of the plate detection equipment according to claim 1, characterized in that: The guide member (3) is connected to a fixed portion on one side of the conveyor belt (4) or a conveyor belt bracket (1) via a fixed frame.

7. The plate straightening assembly of the plate detection equipment according to claim 1, characterized in that: The linear module drive device (7) adopts a pneumatic drive device, a hydraulic drive device or a motor drive device.

8. A plate straightening assembly for plate detection equipment according to any one of claims 1 to 7, characterized in that: A brush assembly is provided at the entrance of the conveyor belt (4), the brush assembly being located above the conveyor belt (4), and the brush assembly comprising a brush fixing frame (8) and a brush (9), the brush (9) fixing frame being mounted on a fixed portion of the conveyor belt (4), and the brush (9) being mounted on the brush fixing frame (8).

Images