Material centering mechanism with detection function

Abstract

The utility model relates to a material centering mechanism with a detection function, which comprises a material parking plate, a driving clamping plate and a driven clamping plate are respectively arranged on two opposite side parts of the material parking plate in the material conveying direction, and the driving clamping plate and the driven clamping plate are driven by a driving component to be close to each other or far away from each other in a linkage manner. And the driven clamping plate is also connected with a resistance ruler. The material centering mechanism with the detection function can judge whether the stopping posture of the arriving six-surface vacuum material meets the requirement or not, and can detect the vacuum material which is accidentally softened when equipment is suspended.

Description

Technical Field

[0001] The utility model relates to a material centering mechanism with detection, which is used for centering materials with detection in a six-sided vacuum secondary bagging process. Background Art

[0002] From the current market perspective, the differences in the vacuum material centering mechanisms used in vacuum secondary bagging equipment are mostly different in terms of bases, but they almost have common defects: 1. The six-sided vacuum materials entering the packaging bag mostly rely on fixed-shape molds. The shape of the mold is basically consistent with the vertical cross-section shape of the material movement direction. Once the material is rotated ninety degrees, it is bound to cause interference, and the centering mechanism cannot effectively detect it; 2. The centering mechanism is mostly set after the soft bag detection mechanism. The hard bag that has successfully passed may become a soft bag again due to slow leakage and other reasons. Once the equipment is paused for a long time, there is a dangerous event that the soft bag attempts to pass through the mold, and the centering mechanism cannot effectively detect it. Utility Model Content

[0003] In view of the deficiencies in the prior art, the technical problem to be solved by the utility model is to provide a material centering mechanism with detection.

[0004] In order to solve the above technical problems, the technical solution of the utility model is: a material centering mechanism with detection, including a material parking plate, on which an active splint and a driven splint are respectively arranged on two opposite sides in the material conveying direction, and the active splint and the driven splint are driven by a driving component to move closer or farther together, and a resistance scale is also connected to the driven splint.

[0005] Preferably, the translation direction of the active clamping plate and the driven clamping plate is perpendicular to the material conveying direction.

[0006] Preferably, a mounting plate of a driving assembly is provided at the bottom of the material parking plate, and mounting openings for the active clamping plate and the driven clamping plate are opened on the mounting plate.

[0007] Preferably, the driving assembly comprises a transmission belt mounted on the bottom surface of the mounting plate, and the transmission direction of the transmission belt is the translation direction of the active clamping plate and the driven clamping plate.

[0008] Preferably, a first adapter plate is fixedly connected to the belt body on one side of the transmission belt, and the first adapter plate is fixedly connected to the bottom of the driven splint after passing through the installation clearance opening; a second adapter plate is fixedly connected to the belt body on the other side of the transmission belt, and the second adapter plate is fixedly connected to the bottom of the active splint after passing through the installation clearance opening.

[0009] Preferably, a slider and rail moving pair is connected between the active clamping plate and the mounting plate, and between the driven clamping plate and the mounting plate, and the guiding direction of the slider and rail moving pair is the translation direction of the active clamping plate and the driven clamping plate.

[0010] Preferably, the driving assembly further comprises a cylinder, a cylinder body of the cylinder is fixedly connected to the bottom of the mounting plate, and a piston rod of the cylinder is fixedly connected to the bottom of the active clamping plate.

[0011] Preferably, the cylinder of the resistance ruler is fixedly connected to the bottom of the mounting plate, and the telescopic rod of the resistance ruler is fixedly connected to the bottom of the driven clamping plate.

[0012] Preferably, the active clamping plate and the driven clamping plate are symmetrically arranged along the center line of the material conveying direction.

[0013] Preferably, the material parking plate is made of stainless steel.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the material centering mechanism with detection can determine whether the parking posture of the incoming six-sided vacuum material meets the requirements, and can detect the vacuum material that has accidentally softened when the equipment is paused.

[0015] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The structure of the embodiment of the utility model is shown in FIG. Figure 1 .

[0017] Figure 2 The structure of the embodiment of the utility model is shown in FIG. Figure 2 . DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0019] It should be noted that the following detailed descriptions are exemplary and are intended to provide further explanation of the present application. Unless otherwise specified, all technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the art to which the present application belongs.

[0020] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0021] like Figure 1~2 As shown, this embodiment provides a material centering mechanism with detection, including a material parking plate 15, on which an active splint 16 and a driven splint 17 are respectively arranged on two opposite sides in the material conveying direction. The active splint and the driven splint are driven by a driving component to move together or apart in a linked manner, and a resistance scale 18 is also connected to the driven splint to detect its position in real time.

[0022] The material centering mechanism with detection can determine whether the parking posture of the incoming six-sided vacuum material meets the requirements, and can detect vacuum materials that have accidentally softened when the equipment is paused.

[0023] In the embodiment of the utility model, the translation direction of the active clamping plate and the driven clamping plate is perpendicular to the material conveying direction.

[0024] In the embodiment of the utility model, a mounting plate 19 of a driving assembly is provided at the bottom of the material parking plate, and a mounting opening 20 for the active clamping plate and the driven clamping plate is provided on the mounting plate.

[0025] In the embodiment of the utility model, the driving assembly includes a transmission belt 21 installed on the bottom surface of the mounting plate, and the transmission direction of the transmission belt is the translation direction of the active clamping plate and the driven clamping plate.

[0026] In an embodiment of the utility model, a first adapter plate 22 is fixedly connected to the belt body on one side of the transmission belt, and the first adapter plate is fixedly connected to the bottom of the driven splint after passing through the installation clearance opening; a second adapter plate 23 is fixedly connected to the belt body on the other side of the transmission belt, and the second adapter plate is fixedly connected to the bottom of the active splint after passing through the installation clearance opening.

[0027] In the embodiment of the utility model, a slider and rail moving pair 24 is connected between the active clamping plate and the mounting plate, and between the driven clamping plate and the mounting plate. The guiding direction of the slider and rail moving pair is the translation direction of the active clamping plate and the driven clamping plate.

[0028] In the embodiment of the utility model, the driving assembly further comprises a cylinder 25, a cylinder body of the cylinder is fixedly connected to the bottom of the mounting plate, and a piston rod of the cylinder is fixedly connected to the bottom of the active clamping plate.

[0029] In an embodiment of the utility model, the cylinder of the resistance ruler is fixedly connected to the bottom of the mounting plate, and the telescopic rod of the resistance ruler is fixedly connected to the bottom of the driven clamping plate.

[0030] In an embodiment of the utility model, the active clamping plate and the driven clamping plate are symmetrically arranged along the center line of the material conveying direction.

[0031] In the embodiment of the utility model, the material parking plate is made of stainless steel with a smooth surface to protect the vacuum material.

[0032] In the embodiment of the utility model, the resistance ruler is electrically connected to the control module.

[0033] In the embodiment of the utility model, the working principle of the material centering mechanism with detection is:

[0034] The material centering mechanism with detection is powered by a cylinder, driven by a transmission belt, supported and guided by a slider and rail moving pair, and equipped with a resistance scale to detect the material status. Specifically:

[0035] When the mechanism is ready, the cylinder extends, the active clamp and the driven clamp move away from each other, open to the maximum, and completely clear the material parking channel on the material parking plate, waiting for the arrival of the material. After the six-sided vacuum material arrives at the material parking channel of the material parking plate on the mechanism, the cylinder retracts, and drives the active and driven clamps on both sides to move synchronously to the middle symmetry line through the transmission belt, and pushes the material to correct its posture. After the active and driven clamps on both sides completely clamp the six-sided vacuum material, the distance L between the active and driven clamps depends on the distance between the two parallel surfaces of the clamped six-sided vacuum material. At this time, the resistance scale reads the position of the driven clamp, and the actual distance L can be converted.

[0036] For the six-sided vacuum materials formed by fixed molds, the fluctuation of their length, width and height dimensions is generally within plus or minus 3mm, while the length and width of most specifications of the molded materials differ by more than 30mm. If the material is softened, its compression deformation is usually not less than 30mm, and the distinguishing characteristics are very obvious. Therefore, by comparing the actual spacing L with the pre-set theoretical spacing L0, and calculating the absolute value of the difference between the two, it can be determined whether the material state is normal. It can effectively avoid serious interference between materials and molds, and can also serve as a self-check for the correspondence between packaging specifications and materials.

[0037] The above is only the preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model.

Claims

1. A material centering mechanism with detection, characterized in that: It includes a material parking plate, on which an active splint and a driven splint are respectively arranged on two opposite sides in the material conveying direction. The active splint and the driven splint are driven by a driving component to move together or apart in a linked manner, and a resistance scale is also connected to the driven splint.

2. The material centering mechanism with detection according to claim 1 is characterized in that: The translation direction of the active clamping plate and the driven clamping plate is perpendicular to the material conveying direction.

3. The material centering mechanism with detection according to claim 1 is characterized in that: A mounting plate of a driving assembly is arranged at the bottom of the material parking plate, and mounting openings for an active clamping plate and a driven clamping plate are provided on the mounting plate.

4. The material centering mechanism with detection according to claim 3 is characterized in that: The driving assembly comprises a transmission belt mounted on the bottom surface of the mounting plate, and the transmission direction of the transmission belt is the translation direction of the active clamping plate and the driven clamping plate.

5. The material centering mechanism with detection according to claim 4 is characterized in that: A first adapter plate is fixedly connected to one side of the belt body of the transmission belt, and the first adapter plate is fixedly connected to the bottom of the driven clamp plate after passing through the installation clearance opening; a second adapter plate is fixedly connected to the other side of the belt body of the transmission belt, and the second adapter plate is fixedly connected to the bottom of the active clamp plate after passing through the installation clearance opening.

6. The material centering mechanism with detection according to claim 4 is characterized in that: A slider and rail moving pair is connected between the active clamping plate and the mounting plate, and between the driven clamping plate and the mounting plate. The guiding direction of the slider and rail moving pair is the translation direction of the active clamping plate and the driven clamping plate.

7. The material centering mechanism with detection according to claim 4, characterized in that: The driving assembly also includes a cylinder, a cylinder body of the cylinder is fixedly connected to the bottom of the mounting plate, and a piston rod of the cylinder is fixedly connected to the bottom of the active clamping plate.

8. The material centering mechanism with detection according to claim 3 is characterized in that: The cylinder body of the resistance ruler is fixedly connected to the bottom of the mounting plate, and the telescopic rod of the resistance ruler is fixedly connected to the bottom of the driven clamping plate.

9. The material centering mechanism with detection according to claim 1, characterized in that: The active clamping plate and the driven clamping plate are symmetrically arranged along the center line of the material conveying direction.

10. The material centering mechanism with detection according to claim 1, characterized in that: The material parking plate is made of stainless steel.

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