Automatic welding spot detection device for heating film

Abstract

The utility model relates to the technical field of heating film welding spot detection, discloses an automatic welding spot detection device for a heating film, and solves the problems that in the use process of the welding spot detection device for the heating film, a camera for detection is inconvenient to horizontally move back and forth, so that the welding spots of the heating film are inconvenient to automatically and quickly detect, and the detection efficiency is improved. The device comprises a supporting base, a supporting frame is fixedly installed at the top of the supporting base, an adjusting moving assembly is installed at the top end of the interior of the supporting frame, a connecting column is installed at the bottom of the adjusting moving assembly, and an AOI camera is fixedly installed at the bottom of the connecting column; according to the welding spot inspection device for the heating film, in the using process of the welding spot inspection device for the heating film, the camera for detection can conveniently move back and forth horizontally, so that welding spots of the heating film can be detected automatically and quickly, the working efficiency is improved, and better practicability is achieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to heating film welding spot detection technical field, concretely is a kind of automatic welding spot detection device for heating film. BACKGROUND

[0002] Heating film is a new type of heating material, with the characteristics of rapid heating, uniform heating, high temperature resistance etc., in the process of heating film production, heating film needs to be welded, and after welding heating film, AOI automatic optical technology is used to detect the welding spot of heating film by detection camera, but the detection camera is not convenient to move horizontally during the use of heating film welding spot inspection device, so that the welding spot of heating film is not convenient to detect automatically and quickly, and the working efficiency is reduced, so that better practicability is not achieved. UTILITY MODEL CONTENTS

[0003] In view of the above situation, in order to overcome the defects of prior art, the utility model provides an automatic welding spot detection device for heating film, which effectively solves the problem that the detection camera is not convenient to move horizontally during the use of heating film welding spot inspection device, so that the welding spot of heating film is not convenient to detect automatically and quickly, and the working efficiency is reduced, so that better practicability is not achieved.

[0004] To achieve the above object, the utility model provides the following technical scheme: an automatic welding spot detection device for heating film, including support base, the four corners of support base are all provided with fixed mounting hole, the top of support base is provided with placing groove, the top of support base is fixedly installed with support frame, and the side of support frame is fixedly installed with control switch, the inside top of support frame is installed with adjusting movement component, the bottom of adjusting movement component is installed with connecting column, the bottom of connecting column is fixedly installed with AOI camera, and AOI camera is located above placing groove.

[0005] Preferably, the adjusting and moving assembly comprises a strip-shaped side frame, which is fixedly installed at the inner side top end of the supporting frame, one side of the strip-shaped side frame is of open structure, an adjusting motor is fixedly installed at the outer side of one end of the strip-shaped side frame, and the adjusting motor is electrically connected with the control switch, an adjusting screw is rotatably installed in the strip-shaped side frame, a threaded sleeve is threadedly installed at the outer side of the adjusting screw, a movable column is fixedly installed at the top of the threaded sleeve, a connecting shaft is fixedly installed at the top of the movable column, a movable connecting strip is rotatably installed at the outer side of the connecting shaft, a supporting shaft is rotatably installed at the inner side of the end of the movable connecting strip away from the connecting shaft, a strip-shaped cross frame is fixedly installed at the middle of one side of the strip-shaped side frame, the bottom of the strip-shaped cross frame is of open structure, the strip-shaped cross frame is located below the movable connecting strip, a connecting block is fixedly installed at the side of the strip-shaped cross frame away from the strip-shaped side frame, and the side of the connecting block away from the strip-shaped cross frame is fixedly connected with the inner side of the supporting frame, a positioning cross rod is fixedly installed in the strip-shaped cross frame, the length of the positioning cross rod is half of the length of the adjusting screw, a movable sleeve is slidably installed at the outer side of the positioning cross rod, a connecting column is fixedly installed at the middle of the bottom end of the movable sleeve, a sliding column is fixedly installed at the top of the movable sleeve, a strip-shaped sliding groove is formed at the top of the strip-shaped cross frame, the sliding column is slidably installed in the strip-shaped sliding groove, and the supporting shaft is fixedly installed at the top of the sliding column.

[0006] Preferably, the strip-shaped side frame is symmetrically fixedly installed with positioning blocks in the inner side of the side close to the strip-shaped cross frame, and the side of the two positioning blocks away from the strip-shaped side frame is fixedly installed with positioning strips, and the side of the positioning strips away from the positioning blocks is fixedly connected with the outer side of the strip-shaped cross frame.

[0007] Preferably, the side of the threaded sleeve is fixedly installed with a positioning sliding block, and the side of the strip-shaped side frame away from the strip-shaped cross frame is formed with a positioning sliding groove, and the positioning sliding block is slidably installed in the positioning sliding groove.

[0008] Compared with the prior art, the adjusting and moving assembly has the following beneficial effects:

[0009] 1) In the working process, the interaction of the supporting base, the fixed installation hole, the placing groove, the supporting frame, the control switch, the adjusting and moving assembly, the connecting column and the AOI camera enables the heating film welding point inspection device to move horizontally and back and forth during use, so that the welding points of the heating film can be automatically and quickly detected, thereby improving the working efficiency and achieving better practicality.

[0010] 2) In the working process, the interaction of the positioning sliding block and the positioning sliding groove enables the threaded sleeve to be more stable during movement, thereby ensuring that the adjusting and moving assembly can stably work. BRIEF DESCRIPTION OF DRAWINGS

[0011] The accompanying drawings are used to provide further understanding of the present application, and form a part of the specification, and are used to explain the present application together with embodiments of the present application, and do not constitute a limitation on the present application.

[0012] In the drawings:

[0013] Figure 1 It is a structural schematic view of the automatic welding point detection device for the heating film of the present application;

[0014] Figure 2 It is a structural schematic view of the adjusting and moving assembly of the present application;

[0015] Figure 3 It is a structural schematic view of the internal structure of the strip-shaped side frame of the present application;

[0016] Figure 4 It is a structural schematic view of the movable connecting strip of the present application;

[0017] Figure 5 It is a structural schematic view of the internal structure of the strip-shaped horizontal frame of the present application.

[0018] In the drawings: 1, support base; 2, fixed mounting hole; 3, placing groove; 4, support frame; 5, control switch; 6, adjusting and moving assembly; 7, connecting column; 8, AOI camera; 9, strip-shaped side frame; 10, adjusting motor; 11, adjusting screw; 12, threaded sleeve; 13, movable column; 14, connecting shaft; 15, movable connecting strip; 16, support shaft; 17, strip-shaped horizontal frame; 18, connecting block; 19, positioning horizontal rod; 20, movable sleeve; 21, sliding column; 22, strip-shaped sliding groove; 23, positioning block; 24, positioning strip; 25, positioning sliding block; 26, positioning sliding groove. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0020] Embodiment one, by Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5The utility model relates to an automatic welding spot detection device for heating film, and it comprises a support base 1, fixed mounting holes 2 are arranged at the four corners of the support base 1, a placing groove 3 is arranged at the top of the support base 1, a support frame 4 is fixedly installed at the top of the support base 1, a control switch 5 is fixedly installed at one side of the support frame 4, an adjusting and moving assembly 6 is installed at the inner top of the support frame 4, a connecting column 7 is installed at the bottom of the adjusting and moving assembly 6, an AOI camera 8 is fixedly installed at the bottom of the connecting column 7, and the AOI camera 8 is located above the placing groove 3.

[0021] The adjusting and moving assembly 6 comprises a strip-shaped side frame 9, which is fixedly installed at the inner top of one side of the support frame 4, one side of the strip-shaped side frame 9 is of an open structure, an adjusting motor 10 is fixedly installed at the outer side of one end of the strip-shaped side frame 9, the adjusting motor 10 is electrically connected with the control switch 5, an adjusting screw rod 11 is rotatably installed in the strip-shaped side frame 9, a threaded sleeve 12 is threadedly installed at the outer side of the adjusting screw rod 11, a movable column 13 is fixedly installed at the top of the threaded sleeve 12, a connecting shaft 14 is fixedly installed at the top of the movable column 13, a movable connecting strip 15 is rotatably installed at the inner end of the connecting shaft 14, a support shaft 16 is rotatably installed at the inner end of the movable connecting strip 15, a strip-shaped cross frame 17 is fixedly installed at the middle of one side of the strip-shaped side frame 9, the bottom of the strip-shaped cross frame 17 is of an open structure, the strip-shaped cross frame 17 is located below the movable connecting strip 15, a connecting block 18 is fixedly installed at the side of the strip-shaped cross frame 17 away from the strip-shaped side frame 9, and the side of the connecting block 18 away from the strip-shaped cross frame 17 is fixedly connected with the inner side of the support frame 4, positioning blocks 23 are fixedly installed in the inner side of the side of the strip-shaped side frame 9 close to the strip-shaped cross frame 17, positioning strips 24 are fixedly installed at the side of the two positioning blocks 23 away from the strip-shaped side frame 9, and the side of the positioning strips 24 away from the positioning blocks 23 is fixedly connected with the outer side of the strip-shaped cross frame 17, a positioning cross rod 19 is fixedly installed in the strip-shaped cross frame 17, the length of the positioning cross rod 19 is half of the length of the adjusting screw rod 11, a movable sleeve 20 is slidably installed at the outer side of the positioning cross rod 19, the connecting column 7 is fixedly installed at the bottom end of the movable sleeve 20, a sliding column 21 is fixedly installed at the top of the movable sleeve 20, a strip-shaped sliding groove 22 is formed through the top of the strip-shaped cross frame 17, the sliding column 21 is slidably installed in the strip-shaped sliding groove 22, the support shaft 16 is fixedly installed at the top of the sliding column 21, a positioning sliding block 25 is fixedly installed at one side of the threaded sleeve 12, a positioning sliding groove 26 is formed through the side of the strip-shaped side frame 9 away from the strip-shaped cross frame 17, and the positioning sliding block 25 is slidably installed in the positioning sliding groove 26.

[0022] In use, through the interaction of the support base 1, the fixed mounting hole 2, the placement groove 3, the support frame 4, the control switch 5, the adjusting moving assembly 6, the connecting column 7 and the AOI camera 8, the heating film welding point inspection device can move horizontally back and forth during use, so as to automatically and quickly detect the welding points of the heating film, improve the work efficiency, and thus better practicality is achieved. Through the interaction of the positioning sliding block 25 and the positioning sliding groove 26, the threaded sleeve 12 can be more stable during movement, so that the adjusting moving assembly 6 can work stably.

[0023] Working principle: when working, first, the support base 1 is fixedly installed at a predetermined position by using a fixed bolt with a diameter matching that of the fixed mounting hole 2, then in use, the heating film to be detected is placed in the placement groove 3, and then the AOI camera 8 and the adjusting motor 10 are started, the adjusting motor 10 drives the adjusting screw 11 to rotate, the adjusting screw 11 drives the threaded sleeve 12 to move, the threaded sleeve 12 drives the positioning sliding block 25 to slide in the positioning sliding groove 26, so that the threaded sleeve 12 can be more stable during movement, and at the same time, the threaded sleeve 12 drives the movable column 13 to move, the movable column 13 drives the connecting shaft 14 to move, the connecting shaft 14 drives the movable connecting strip 15 to move, the movable connecting strip 15 drives the sliding column 21 to slide in the strip-shaped sliding groove 22 through the support shaft 16, the sliding column 21 drives the movable sleeve 20 to slide outside the positioning cross bar 19, the movable sleeve 20 drives the connecting column 7 to move, and the connecting column 7 drives the AOI camera 8 to move. Since the length of the positioning cross bar 19 is half of the adjusting screw 11, when the threaded sleeve 12 moves to the middle of the adjusting screw 11, the movable sleeve 20 moves to the end of the positioning cross bar 19 away from the initial position of the movable sleeve 20, and then when the threaded sleeve 12 moves in the second half on the outside of the adjusting screw 11, under the connection of the movable column 13, the connecting shaft 14, the movable connecting strip 15, the support shaft 16 and the sliding column 21, the movable sleeve 20 will move back on the outside of the positioning cross bar 19, so that the connecting column 7 and the AOI camera 8 move back. After the threaded sleeve 12 moves from one end of the adjusting screw 11 to the other end, the AOI camera 8 moves back and forth horizontally, and the AOI camera 8 captures the image of the welding points during horizontal movement, and then analyzes and obtains the detection result through software algorithm, so that the heating film welding point inspection device can move horizontally back and forth during use, so as to automatically and quickly detect the welding points of the heating film, improve the work efficiency, and thus better practicality is achieved.

Claims

1. An automatic weld point detection device for heating films, comprising a support base (1), characterized in that: The four corners of the support base (1) are provided with fixed mounting holes (2), the top of the support base (1) is provided with a placement groove (3), the top of the support base (1) is fixedly installed with a support frame (4), and a control switch (5) is fixedly installed on one side of the support frame (4). An adjustment and movement component (6) is installed at the top inside the support frame (4), and a connecting column (7) is installed at the bottom of the adjustment and movement component (6). An AOI camera (8) is fixedly installed at the bottom of the connecting column (7), and the AOI camera (8) is located above the placement groove (3).

2. The automatic weld point detection device for heating films according to claim 1, characterized in that: The adjusting moving component (6) includes a strip-shaped side frame (9), which is fixedly installed on the top of one side of the support frame (4). One side of the strip-shaped side frame (9) is an open structure. An adjusting motor (10) is fixedly installed on the outer side of one end of the strip-shaped side frame (9), and the adjusting motor (10) is energized and connected to the control switch (5). An adjusting screw (11) is rotatably installed inside the strip-shaped side frame (9). A threaded sleeve (12) is threaded on the outer side of the adjusting screw (11). A movable column (13) is fixedly installed on the top of the threaded sleeve (12). A connecting shaft (14) is fixedly installed on the top of the movable column (13). A movable connecting strip (15) is rotatably installed on the outer side of the connecting shaft (14). A support shaft (16) is rotatably installed inside the end of the movable connecting strip (15) away from the connecting shaft (14). A strip-shaped horizontal frame (17) is fixedly installed in the middle of one side of the strip-shaped side frame (9). The bottom of the frame is an open structure. The strip-shaped horizontal frame (17) is located below the movable connecting strip (15). A connecting block (18) is fixedly installed on the side of the strip-shaped horizontal frame (17) away from the strip-shaped side frame (9). The side of the connecting block (18) away from the strip-shaped horizontal frame (17) is fixedly connected to the inside of the support frame (4). A positioning horizontal rod (19) is fixedly installed inside the strip-shaped horizontal frame (17). The length of the positioning horizontal rod (19) is the same as the length of the adjusting screw (11). Half of the positioning crossbar (19) is slidably mounted on the outside of the movable sleeve (20), and the connecting column (7) is fixedly mounted on the bottom middle of the movable sleeve (20). The top of the movable sleeve (20) is fixedly mounted on the sliding column (21). The top of the strip frame (17) is provided with a strip groove (22), and the sliding column (21) is slidably mounted inside the strip groove (22). The support shaft (16) is fixedly mounted on the top of the sliding column (21).

3. The automatic weld point detection device for heating films according to claim 2, characterized in that: The strip side frame (9) has symmetrically fixedly installed positioning blocks (23) on the side closer to the strip horizontal frame (17). Positioning strips (24) are fixedly installed on the side of the two positioning blocks (23) away from the strip side frame (9), and the side of the positioning strips (24) away from the positioning blocks (23) is fixedly connected to the outside of the strip horizontal frame (17).

4. The automatic weld point detection device for heating films according to claim 2, characterized in that: A positioning slider (25) is fixedly installed on one side of the threaded sleeve (12). A positioning groove (26) is opened through the side of the strip side frame (9) away from the strip horizontal frame (17), and the positioning slider (25) is slidably installed inside the positioning groove (26).

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