Refrigerator on-line detection holding clamp following moving mechanism

Abstract

The utility model relates to the technical field of refrigerator detection, and particularly discloses a refrigerator on-line detection clamping following moving mechanism which comprises a base, a lifting assembly is slidably installed on the top of the base, a clamping mechanism used for clamping a refrigerator is installed above the lifting assembly, a detection back plate fixed above the base is arranged on one side of the lifting assembly, and the detection back plate is arranged on the other side of the lifting assembly. A transverse support is arranged in the middle of the detection back plate, a top plate is welded to the upper portion of the detection back plate, detection assemblies are arranged on the detection back plate, the transverse support and the top plate, and a back camera is arranged in the middle of the transverse support; the detection assembly comprises an installation part fixedly installed through a bolt, a movable camera is slidably installed at the front end of the installation part, an adjusting lead screw is arranged in the installation part, and the surface of the adjusting lead screw is connected with a supporting sliding block through a lead screw sleeve. The position of the camera can be adjusted according to the size of the refrigerator, so that the position of the camera is matched with the size of the refrigerator.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigerator detection, in particular to an online detection clamping and following moving mechanism for refrigerators. Background Technique

[0002] In enterprises engaged in refrigerator production and packaging, before packaging, workers need to manually detect the size defects of the gaps in the appearance of refrigerator doors on the production line. The online detection clamping and following moving mechanism for refrigerators is an automated device integrating clamping and moving functions. It firmly clamps the refrigerator through a clamping mechanism, realizes its automatic handling on the production line, and maintains stable following movement during the detection process. Therefore, an online detection clamping and following moving mechanism for refrigerators is needed to improve the stability and consistency of visual detection of refrigerators during the streamline transportation process.

[0003] Currently, the online detection clamping and following moving mechanism for refrigerators mainly includes a clamping mechanism for clamping and fixing the refrigerator, a moving mechanism for moving the refrigerator on the production line, a control system responsible for receiving instructions, controlling the opening and closing of the clamp, adjusting the moving speed and position, a positioning and detection system for accurately positioning the refrigerator to the detection station to ensure the smooth progress of the detection process, and other auxiliary components such as safety protection devices, emergency stop buttons, and indicator lights.

[0004] However, in the use of the existing online detection clamping and following moving mechanism for refrigerators, different models and specifications of refrigerators may require clamping mechanisms of different sizes and shapes, and the detection components need to be moved to appropriate positions to accurately detect. Once the position of the detection device does not match the position of the refrigerator, the detection effect will be affected. Summary of the Invention

[0005] The purpose of the utility model is to provide an online detection clamping and following moving mechanism for refrigerators, which can adjust the position of the camera according to the size of the refrigerator to make the position of the camera match the size of the refrigerator, so as to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: An online detection clamping and following moving mechanism for refrigerators, including a base, on the top of which a lifting component is slidably installed, and above the lifting component, a clamping mechanism for clamping the refrigerator is installed. On one side of the lifting component, a detection backboard fixed above the base is provided. In the middle of the detection backboard, a transverse bracket is provided. Above the detection backboard, a top board is welded. Detection components are provided on the detection backboard, the transverse bracket, and the top board. In the middle of the transverse bracket, a back camera is provided.

[0007] The detection component includes a mounting part fixed by bolts, and a movable camera is slidably installed at the front end of the mounting part.

[0008] Preferably, an adjusting screw rod is arranged inside the mounting member, and a supporting slider is connected to the surface of the adjusting screw rod through a screw rod sleeve. The front end of the supporting slider is fixedly connected with a camera bracket.

[0009] Preferably, the movable camera is fixedly installed at the end of the camera bracket.

[0010] Preferably, the lifting assembly includes a support plate installed on the base. An electric slide rail is arranged between the support plate and the base. Four corners of the top of the support plate are fixedly installed with lifting cylinders, and the telescopic ends of the lifting cylinders are connected with a lifting plate parallel to the support plate.

[0011] Preferably, the clamping mechanism includes a clamping bottom plate installed above the lifting plate. A clamping vertical plate is slidably installed above the clamping bottom plate, and rubber buffer plates are fixedly connected to one side of the clamping vertical plate close to the vertical center line of the clamping bottom plate.

[0012] Preferably, one side of the rubber buffer plate is movably connected with a buffer vertical plate, and equidistantly and uniformly distributed buffer damping rods and buffer springs sleeved outside the buffer damping rods are arranged between the buffer vertical plate and the clamping vertical plate.

[0013] Preferably, a screw rod slider is arranged between the clamping bottom plate and the clamping vertical plate, and a bidirectional screw rod is connected to the inside of the screw rod slider through a screw rod sleeve. A guiding sliding groove is formed at the connection between the screw rod slider and the clamping bottom plate.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. Through the arranged detection component, the supporting slider can be driven to slide under the action of the adjusting screw rod, and thus the movable camera can be driven by the camera bracket to adjust the position. The position of the movable camera is adjusted according to the size of the refrigerator, so that the position of the movable camera is adapted to the size of the refrigerator.

[0016] 2. Through the arranged clamping mechanism, the refrigerator can be clamped, and the height of the refrigerator can be adjusted under the action of the lifting assembly, which is convenient for detecting the refrigerator. Description of the Drawings

[0017] In order to more clearly illustrate the specific embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. Obviously, the following drawings are some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0018] Figure 1 It is the overall structural view of the present utility model;

[0019] Figure 2 It is a schematic structural diagram of the detection backplane of the present utility model;

[0020] Figure 3 of the present utility model Figure 1 The enlarged schematic diagram of part A in

[0021] Figure 4 It is a schematic structural diagram of the detection component of the present utility model.

[0022] Explanation of reference numerals:

[0023] 1. Base; 2. Lifting component; 201. Lifting plate; 202. Lifting cylinder; 203. Support plate; 3. Detection backplane; 4. Clamping mechanism; 401. Clamping base plate; 402. Bidirectional lead screw; 403. Lead screw slider; 404. Guide chute; 405. Rubber buffer plate; 406. Clamping vertical plate; 407. Buffer damping rod; 408. Buffer spring; 409. Buffer vertical plate; 5. Detection component; 501. Mounting part; 502. Adjusting lead screw; 503. Support slider; 504. Camera bracket; 505. Movable camera; 6. Top plate; 7. Rear camera; 8. Horizontal bracket. Detailed implementation manners

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0025] The present utility model provides a technical solution:

[0026] Please refer to Figures 1 to 4 , a clamping and following moving mechanism for on-line detection of a refrigerator, including a base 1, a lifting component 2 is slidably installed on the top of the base 1, and a clamping mechanism 4 for clamping the refrigerator is installed above the lifting component 2. A detection backplane 3 fixed above the base 1 is arranged on one side of the lifting component 2. A horizontal bracket 8 is arranged in the middle of the detection backplane 3. A top plate 6 is welded above the detection backplane 3. Detection components 5 are arranged on the detection backplane 3, the horizontal bracket 8 and the top plate 6. A rear camera 7 is arranged in the middle of the horizontal bracket 8;

[0027] The detection component 5 includes a mounting member 501 fixedly installed by bolts. A movable camera 505 is slidably installed at the front end of the mounting member 501. An adjusting lead screw 502 is provided inside the mounting member 501. A support slider 503 is connected to the surface of the adjusting lead screw 502 through a lead screw sleeve. A camera bracket 504 is fixedly connected to the front end of the support slider 503. The movable camera 505 is fixedly installed at the end of the camera bracket 504.

[0028] By adopting the above technical solution, one end of the adjusting lead screw 502 is fixedly connected to a lead screw motor. When the lead screw motor is driven, the support slider 503 can be driven to slide under the action of the adjusting lead screw 502. Thus, the movable camera 505 is driven to adjust its position through the camera bracket 504. Two groups of movable cameras 505 facing the clamping mechanism 4 are arranged on the upper and lower sides of the back camera 7. At the same time, two groups of detection components 5 facing the vertical center line direction of the clamping mechanism 4 are arranged at the end of the horizontal bracket 8. The shape of the camera bracket 504 on the detection component 5 can be modified according to the different positions of the refrigerator to be photographed, so as to ensure that the shooting direction of the movable camera 505 faces the refrigerator.

[0029] Specifically, as Figure 2 shown, the lifting component 2 includes a support plate 203 installed on the base 1. An electric slide rail is provided between the support plate 203 and the base 1. Four corners of the top of the support plate 203 are fixedly installed with lifting cylinders 202, and the telescopic ends of the lifting cylinders 202 are connected to a lifting plate 201 parallel to the support plate 203.

[0030] By adopting the above technical solution, after the lifting cylinder 202 is started, it can push the lifting plate 201 to move upward, adjust the height of the clamping mechanism 4 through the lifting plate 201, so that the height of the refrigerator is adapted to the heights of the movable camera 505 and the back camera 7, enabling the movable camera 505 and the back camera 7 to better photograph the refrigerator. At the same time, under the action of the electric slide rail, the lifting component 2 can be pushed to move back and forth, thereby adjusting the distance between the refrigerator and the detection back plate 3, facilitating the movable camera 505 and the back camera 7 to photograph the back of the refrigerator.

[0031] Specifically, as Figure 3As shown in the figure, the clamping mechanism 4 includes a clamping bottom plate 401 installed above the lifting plate 201. A clamping vertical plate 406 is slidably installed above the clamping bottom plate 401. Rubber buffer plates 405 are fixedly connected to the sides of the clamping vertical plate 406 close to the vertical center line of the clamping bottom plate 401. A buffer vertical plate 409 is movably connected to one side of the rubber buffer plate 405. Buffer damping rods 407 evenly distributed at equal intervals are arranged between the buffer vertical plate 409 and the clamping vertical plate 406, and buffer springs 408 sleeved outside the buffer damping rods 407. A screw slider 403 is arranged between the clamping bottom plate 401 and the clamping vertical plate 406. A bidirectional screw 402 is connected to the inside of the screw slider 403 through a screw sleeve. A guiding chute 404 is opened at the connection between the screw slider 403 and the clamping bottom plate 401.

[0032] By adopting the above technical solution, when the servo motor on the bidirectional screw 402 is started and the bidirectional screw 402 is driven to rotate, the two groups of clamping vertical plates 406 can be driven to move simultaneously towards the side close to the vertical center line of the clamping bottom plate 401, so that the buffer vertical plate 409 contacts the refrigerator and inwardly presses the buffer spring 408 and the buffer damping rod 407 until the refrigerator is clamped.

[0033] Working principle: After the servo motor drives the bidirectional screw 402 to rotate, the two groups of clamping vertical plates 406 can be driven to move simultaneously towards the side close to the vertical center line of the clamping bottom plate 401, so that the buffer vertical plate 409 contacts the refrigerator and inwardly presses the buffer spring 408 and the buffer damping rod 407 to clamp the refrigerator. After the lifting cylinder 202 is started, it can push the lifting plate 201 to move upward to adjust the height of the clamping mechanism 4 through the lifting plate 201, so that the height of the refrigerator is adapted to the heights of the movable camera 505 and the back camera 7, enabling the movable camera 505 and the back camera 7 to better photograph the refrigerator. At the same time, under the action of the electric slide rail, the lifting assembly 2 can be pushed to move back and forth, thereby adjusting the distance between the refrigerator and the detection back plate 3, and adjusting the position of the movable camera 505 according to the size of the refrigerator. After the screw motor is driven, the support slider 503 can be driven to slide under the action of the adjusting screw 502, thereby driving the movable camera 505 to adjust its position through the camera bracket 504. Both the movable camera 505 and the back camera 7 are industrial cameras. After photographing the detection position of the refrigerator, the data is transmitted to the vision detection device through the cable.

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. An online detection clamping and following moving mechanism for a refrigerator, comprising a base (1), characterized in that: A lifting component (2) is slidably mounted on the top of the base (1), and a clamping mechanism (4) for clamping a refrigerator is mounted above the lifting component (2). A detection backboard (3) fixed above the base (1) is arranged on one side of the lifting component (2). A transverse bracket (8) is arranged in the middle of the detection backboard (3). A top plate (6) is welded above the detection backboard (3). Detection components (5) are arranged on the detection backboard (3), the transverse bracket (8) and the top plate (6). A rear camera (7) is arranged in the middle of the transverse bracket (8). The detection component (5) includes a mounting piece (501) fixedly mounted by bolts, and a movable camera (505) is slidably mounted at the front end of the mounting piece (501).

2. The on-line detection clamping and following moving mechanism of a refrigerator according to claim 1, characterized in that: An adjusting lead screw (502) is arranged inside the mounting piece (501), and a support slider (503) is connected to the surface of the adjusting lead screw (502) through a lead screw sleeve. A camera bracket (504) is fixedly connected to the front end of the support slider (503).

3. The on-line detection clamping and following moving mechanism of a refrigerator according to claim 2, characterized in that: The movable camera (505) is fixedly mounted at the end of the camera bracket (504).

4. An online detection clamping and following moving mechanism for a refrigerator according to claim 1, characterized in that: The lifting component (2) includes a support plate (203) mounted on the base (1). An electric slide rail is arranged between the support plate (203) and the base (1). Lifting cylinders (202) are fixedly mounted at the four corners of the top of the support plate (203), and the telescopic ends of the lifting cylinders (202) are connected to a lifting plate (201) parallel to the support plate (203).

5. The on-line detection clamping and following moving mechanism of a refrigerator according to claim 4, characterized in that: The clamping mechanism (4) includes a clamping bottom plate (401) mounted above the lifting plate (201). A clamping vertical plate (406) is slidably mounted above the clamping bottom plate (401), and rubber buffer plates (405) are fixedly connected to the sides of the clamping vertical plates (406) close to the vertical center line of the clamping bottom plate (401).

6. An online detection clamping and following moving mechanism for a refrigerator according to claim 5, characterized in that: One side of the rubber buffer plate (405) is movably connected to a buffer vertical plate (409), and buffer damping rods (407) evenly distributed at equal intervals and buffer springs (408) sleeved outside the buffer damping rods (407) are arranged between the buffer vertical plate (409) and the clamping vertical plate (406).

7. The online detection clamping and following moving mechanism of a refrigerator according to claim 6, characterized in that: A lead screw slider (403) is arranged between the clamping bottom plate (401) and the clamping vertical plate (406), and a bidirectional lead screw (402) is connected to the inside of the lead screw slider (403) through a lead screw sleeve. A guide chute (404) is formed at the connection between the lead screw slider (403) and the clamping bottom plate (401).

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