An appearance size detection device for the production and processing of wine product handbags

Abstract

The present invention relates to the technical field of handbag detection, and discloses an appearance size detection device for the production and processing of wine handbags, including a machine body; a conveying assembly; a detection assembly arranged on the surface of the machine body, the detection assembly includes a detection box, a vision detection camera for detecting the appearance size of the handbag is installed at the bottom of the detection box, and a light-shielding cover is also installed at the bottom of the detection box; a marking assembly arranged on the surface of the support frame, the marking assembly includes two adjusting blocks arranged on the top of the support frame, a movable rod and a bottom plate are respectively penetrated through the inner walls of the adjusting blocks, a plurality of rollers are sleeved on the surface of the movable rod, and a shielding belt is wound around the surface of the roller, one end of the shielding belt is fixedly connected to the surface of the bottom plate, and the movable rod is connected to the bottom plate through a connecting rod. The present invention improves the accuracy of the vision detection for the appearance size detection of the handbag by using the shielding belt to shield the side folding edges of the handbag that are skewed or misaligned.

Description

Technical Field

[0001] The present invention relates to the technical field of handbag detection, and more specifically, it relates to an appearance size detection device for the production and processing of wine handbags. Background Art

[0002] A wine handbag is a packaging bag designed specifically for carrying and displaying wine products. As an innovative packaging form, wine handbags are made of various materials such as paper, environmentally friendly materials, cloth, and leather. They not only have the characteristics of being light and easy to carry but also provide a better display effect. Currently, after the production of wine handbags, the detection of appearance and size is a key link to ensure their compliance.

[0003] The appearance size detection of existing wine handbags is mostly carried out by machine vision. A ccd camera or a vision detection camera is used to detect surface defects, length, width, and height dimensions, etc. of the appearance of wine handbags. To improve portability, existing wine handbags are mostly foldable, that is, there are folding edges on the sides. When not in use, the thickness of the handbag can be reduced by folding the folding edges, which is convenient for carrying. Since the widths of the upper and lower folding edges are quite the same after folding, the vision camera located above only needs to detect the widths of the two upper folding edges on both sides during folding. However, in the actual production and processing process, there will be handbags with skewed folding edges or folding edge positions deviated, resulting in different widths of the upper and lower folding edges. Moreover, due to factors such as the packaging, color patterns, etc. on the sides of wine handbags, it is difficult to distinguish the boundaries of the two folding edges. The vision detection camera with two-dimensional vision is difficult to correctly detect the width of the handbag, and there will be a problem that the more prominent lower folding edge is also calculated as part of the width, resulting in false alarms and the need for manual re-inspection. Summary of the Invention

[0004] The present invention discloses an appearance size detection device for the production and processing of wine handbags to solve the technical problems in the above background art.

[0005] The present invention discloses an appearance size detection device for the production and processing of wine handbags, including:

[0006] A machine body;

[0007] A conveying component, arranged on the surface of the machine body. The conveying component includes a support frame installed on the surface of the machine body. A plurality of movable shafts are rotatably connected to the inner wall of the support frame, and a conveyor belt is drivenly connected through the movable shafts. A handbag body is arranged on the surface of the conveyor belt, and it further includes a driving component for driving the conveyor belt to move along the surface of the plurality of movable shafts;

[0008] A detection component is arranged on the surface of the body, and the detection component includes a detection box, a visual detection camera for detecting the external dimensions of the handbag is installed at the bottom of the detection box, and a light shield is also installed at the bottom of the detection box. The light shield is arranged around the visual detection camera and is used to shield the visual detection camera from light to avoid external light interference during detection;

[0009] A marking component is arranged on the surface of the support frame, and the marking component includes two adjustment blocks arranged on the top of the support frame, and the inner walls of the adjustment blocks are respectively penetrated by movable rods and a bottom plate, and a plurality of rollers are sleeved on the surface of the movable rods, and the rollers are connected to the movable rods through torsion springs, and a shielding belt is wound on the surface of the rollers, one end of the shielding belt is fixedly connected to the surface of the bottom plate, and the movable rod is connected to the bottom plate through a connecting rod, and a peeling component for peeling the shielding belt off the handbag is arranged at one end of the connecting rod and inside the adjustment block.

[0010] Preferably, mounting plates are fixedly connected to both sides of the bottom of the adjustment block, fastening bolts are passed through the mounting plates, and positioning holes adapted to the fastening bolts are opened on the surface of the support frame, and the positioning holes are threaded holes.

[0011] Preferably, the stripping assembly includes a toggle plate fixedly connected to an end of the connecting rod away from the adjusting block, a toggle block is fixedly connected to one side of the toggle plate, an adjusting groove is provided in the adjusting block, and an adjusting plate is slidably connected to the adjusting groove, the adjusting plate is fixedly connected to the movable rod, a motor is fixedly connected to the inner wall of the adjusting groove, a screw is fixedly connected to the output end of the motor, and the screw is threadedly connected to the adjusting plate.

[0012] Preferably, it also includes a slotting component, which includes a rotating block, the rotating block is connected to the support frame through an insertion rod, one end of the rotating block is fixedly connected to a cutting plate, a sliding groove is provided on the side surface of the rotating block away from the cutting plate, and a through rod is slidably connected to the through rod through the sliding groove, and the through rod is fixedly connected to the toggle plate.

[0013] Preferably, a support block for enlarging the side cutting edge opening of the handbag is fixedly connected to one end of the rotating block close to the cutting plate.

[0014] Preferably, a switching hole adapted to the insertion rod is provided on the surface of the support frame.

[0015] Preferably, it also includes an alignment component for correcting a handbag with side misalignment, the alignment component includes a correction box, the correction box is installed on the surface of the machine body, and the conveyor belt is passed through the correction box, the inner wall of the correction box near both sides of the conveyor belt is fixedly connected with an electric push rod, the output end of the electric push rod is fixedly connected with a clamping plate, and the surface of the clamping plate is provided with a movable component for contacting the two sides of the handbag.

[0016] Preferably, the movable component includes a belt, and the belt is connected to the clamping plate through a plurality of guide wheels.

[0017] Preferably, a plurality of pressure sensors are arranged inside the belt.

[0018] Preferably, a cylinder is fixedly connected to the top inside the correction box, a connecting frame is fixedly connected to the output end of the cylinder, and rolling cylinders are rotatably connected to both sides of the lower end of the connecting frame.

[0019] Preferably, a plurality of positioning blocks are fixedly connected to both sides of the surface of the support frame close to the conveyor belt. A pressing rod is rotatably connected to one side of the positioning block close to the conveyor belt, and the pressing rod abuts against one side of the conveyor belt.

[0020] Preferably, a plurality of connecting pieces are fixedly connected to the bottom of the detection box, and positioning rollers are rotatably connected to the bottoms of the connecting pieces.

[0021] The beneficial effects of the present invention are as follows:

[0022] By providing an occlusion belt with a color inconsistent with the color of the handbag packaging, when a handbag with a skew or inconsistent protruding length of the hem passes through the occlusion belt, the more prominent lower hem will pull out the occlusion belt, so that the occlusion belt forms a strip-shaped occlusion strip. The visual inspection camera that performs shooting and detection from top to bottom can easily identify the occlusion belt, and thus more accurately detect the width of the handbag, avoiding problems of inconsistent size detection caused by misaligned hems. Moreover, through the setting of the alignment component, it is convenient to further re-fold the handbag with misaligned or inconsistent hems, facilitating the correction of the handbag, reducing the labor intensity of manual re-inspection and re-folding, and improving the efficiency in the production, processing and detection processes of wine handbags to a certain extent. Description of the Drawings

[0023] Figure 1 is the overall structural schematic diagram of the present invention;

[0024] Figure 2 is the schematic diagram for separately showing the detection box and its bottom structure of the present invention;

[0025] Figure 3 is the schematic diagram for showing the structure on one side of the conveyor belt of the present invention;

[0026] Figure 4 is the schematic diagram for showing the state when the occlusion belt is stretched of the present invention;

[0027] Figure 5 is the schematic diagram for showing the structure inside and near the adjusting block of the present invention;

[0028] Figure 6 is the schematic diagram of the grooving component of the present invention;

[0029] Figure 7 It is a schematic diagram of the present invention for showing the correction box and its internal structure;

[0030] Figure 8 The present invention Figure 7 A in the enlarged view;

[0031] Figure 9 It is a schematic diagram of the present invention for showing a clamping plate and its surrounding structures.

[0032] In the figure: 1, machine body; 11, support frame; 12, movable shaft; 13, conveyor belt; 14, handbag body; 15, positioning block; 16, pressing rod; 2, detection box; 21, connecting piece; 211, positioning roller; 22, visual detection camera; 221, light shield; 23, adjustment block; 231, movable rod; 232, roller; 233, shielding belt; 234, bottom plate; 235, connecting rod; 236, motor; 237, screw; 238. Adjustment plate; 24. Mounting plate; 241. Fastening bolt; 242. Positioning hole; 25. Toggle plate; 251. Toggle block; 252. Rotating block; 253. Switching hole; 254. Through rod; 255. Slide groove; 256. Grooving plate; 257. Support block; 3. Correction box; 31. Cylinder; 311. Connecting frame; 312. Rolling cylinder; 32. Electric push rod; 321. Clamping plate; 322. Belt; 323. Pressure sensor. DETAILED DESCRIPTION

[0033] The subject matter described herein will now be discussed with reference to example implementations. It should be understood that the discussion of these implementations is only to enable those skilled in the art to better understand and implement the subject matter described herein, and the functions and arrangements of the elements discussed may be changed without departing from the scope of protection of the present specification. Various examples may omit, replace, or add various processes or components as needed. In addition, the features described in some examples may also be combined in other examples.

[0034] The embodiment of the present invention discloses a device for detecting the appearance and size of wine handbags for production and processing. Figure 1As shown in the figure, it includes a machine body 1; a conveying component, which is arranged on the surface of the machine body 1. The conveying component includes a support frame 11 installed on the surface of the machine body 1. A number of movable shafts 12 are rotatably connected to the inner wall of the support frame 11, and a conveyor belt 13 is drivenly connected through the movable shafts 12. A handbag body 14 is arranged on the surface of the conveyor belt 13. It also includes a driving component for driving the conveyor belt 13 to move along the surface of the number of movable shafts 12. The driving component includes an output motor, a speed reducer, etc. The output end of the output motor is connected to the end of one of the movable shafts 12 through the speed reducer. When the output motor outputs, the movable shaft 12 rotates, and then drives the conveyor belt 13 on its surface, so that the conveyor belt 13 can drive the handbag body 14 on its surface to move.

[0035] As Figure 2 shown in the figure, a detection component is arranged on the surface of the machine body 1. The detection component includes a detection box 2. A vision detection camera 22 for detecting the appearance size of the handbag is installed at the bottom of the detection box 2. An image acquisition and image processing module is integrated inside the vision detection camera 22. The surface image of the detected handbag body 14 is acquired through a high-resolution image acquisition module, and then the feature recognition and analysis of the acquired image are carried out through the image processing module, so as to detect the surface defects of the wine handbag and whether the size specifications meet the standard values. A light-shielding cover 221 is also installed at the bottom of the detection box 2. The light-shielding cover 221 is arranged around the vision detection camera 22 for shading the vision detection camera 22 to avoid external light interference during detection.

[0036] As Figure 3 、 Figure 4 and Figure 5 shown in the figure, a marking component is arranged on the surface of the support frame 11. The marking component includes two adjusting blocks 23 arranged on the top of the support frame 11. The two adjusting blocks 23 are distributed on both sides of the conveyor belt 13. A movable rod 231 and a bottom plate 234 are respectively penetrated through the inner walls of the adjusting blocks 23. A number of rollers 232 are sleeved on the surface of the movable rod 231. The rollers 232 are rotatably connected to the surface of the movable rod 231. The rollers 232 are connected to the movable rod 231 through torsion springs. Both ends of the torsion spring are respectively fixed to the roller 232 and the movable rod 231, and an occlusion belt 233 is wound on the surface of the roller 232. The occlusion belt 233 is a belt with a certain toughness, such as a nylon belt, etc., and the color of the surface of the occlusion belt 233 is set to be different from the packaging color of the wine handbag, with a large color contrast for the convenience of recognition by the vision detection camera 22. One end of the occlusion belt 233 is fixedly connected to the surface of the bottom plate 234. The movable rod 231 is connected to the bottom plate 234 through a connecting rod 235. Both the movable rod 231 and the bottom plate 234 are fixedly connected to the surface of the connecting rod 235. A peeling structure for peeling the occlusion belt 233 from the handbag is arranged at one end of the connecting rod 235 and inside the adjusting block 23.

[0037] This embodiment detects the appearance size of the wine handbag. Since the wine handbag is made of relatively rigid materials to ensure the lifting strength and support strength so that it can support one or more bottles of wine, compared with other soft handbags, the wine handbag is easier to pull the shielding belt 233 and is not prone to deformation, making it more suitable for the appearance size detection and the application of the marking component during the production and processing of the wine handbag.

[0038] Specifically, by setting the marking component, in the normal state, that is, when the torsion spring is in a relaxed state, the roller 232 does not rotate, and the shielding belt 233 on the surface of the roller 232 naturally hangs down and is connected to the surface of the bottom plate 234. When there is an offset in the side cut edge or a dislocation in the upper and lower folded edges, if the extended length of the lower folded edge is greater than that of the upper folded edge, when the handbag body 14 passes under the adjusting block 23, the lower folded edge will contact the shielding belt 233 due to its excessive length. Since the distance between the two adjusting blocks 23 is set according to the width of the handbag, the non-dislocated upper folded edge will not be blocked by the adjusting block 23. The lower folded edge is pulled during the continuous movement of the handbag body 14, thereby driving the roller 232 to rotate and continuously pulling out the shielding belt 233 wound on its surface. At this time, from the top-down perspective above the handbag, the gradually elongated shielding belt 233 will cover the part where the lower folded edge exceeds the upper folded edge, thereby helping the visual inspection camera 22 to more accurately identify the width of the upper folded edge of the handbag body 14 at this time and improving the accuracy of size detection.

[0039] It should be noted that when the protruding length of the upper folded edge of the handbag is greater than that of the lower folded edge, the upper folded edge will slide over the top of the roller 232 due to its relatively higher position compared to the lower folded edge, thereby avoiding the shielding belt 233 from blocking the upper folded edge and improving the accuracy of detection.

[0040] Both sides of the bottom of the adjusting block 23 are fixedly connected with mounting plates 24. A fastening bolt 241 is inserted through the mounting plate 24. A number of positioning holes 242 adapted to the fastening bolt 241 are provided on the surface of the support frame 11. The positioning holes 242 are threaded holes. When the fastening bolt 241 passes through the mounting plate 24 and is threadedly fastened in the positioning holes 242, the adjusting block 23 will be fastened to the surface of the support frame 11. By providing a number of positioning holes 242, different positions of the adjusting block 23 can be adjusted to adapt to wine handbags of different sizes.

[0041] Such as Figure 4 、 Figure 5 and Figure 6As shown, in this embodiment, the stripping assembly includes a toggle plate 25 fixedly connected to the end of the connecting rod 235 away from the adjusting block 23, a toggle block 251 is fixedly connected to one side of the toggle plate 25, an adjusting groove is opened in the adjusting block 23, and an adjusting plate 238 is slidably connected through the adjusting groove, the adjusting plate 238 is fixedly connected to the movable rod 231, a motor 236 is fixedly connected to the inner wall of the adjusting groove, a screw 237 is fixedly connected to the output end of the motor 236, and the screw 237 is threadedly connected to the adjusting plate 238.

[0042] Specifically, by setting up a peeling component, after the visual inspection camera 22 completes the inspection of the wine bag with side misalignment, the stretched blocking belt 233 needs to be peeled off from one side of the bag to avoid affecting the subsequent transmission of the bag. Therefore, the output of the motor 236 drives the screw 237 to rotate, and then cooperates with the adjustment plate 238 on the surface of the screw 237 to move horizontally in the adjustment groove, driving the movable rod 231 to move in the direction away from the conveyor belt 13. Correspondingly, the toggle plate 25 at one end of the connecting rod 235 will synchronously drive the toggle block 251 to peel off the blocking belt 233 at the front end of the bag, and completely push the blocking belt 233 away from the front end of the side of the bag. After the blocking belt 233 is peeled off, under the action of the rebound force of the torsion spring, it drives the roller 232 to rotate to rewind the blocking belt 233 to the initial position, waiting to be triggered next time.

[0043] It also includes a slotting component, which includes a rotating block 252, which is connected to the support frame 11 through an insertion rod, and one end of the rotating block 252 is fixedly connected to a cutting plate 256, one side of the cutting plate 256 is a blade with a certain thickness, and a sliding groove 255 is provided on the surface of the rotating block 252 on the side away from the cutting plate 256, and a through rod 254 is slidably connected through the sliding groove 255, and the through rod 254 is fixedly connected to the toggle plate 25.

[0044] Specifically, when the peeling assembly peels off the blocking belt 233, when the connecting rod 235 drives the toggle plate 25 to move toward the side away from the conveyor belt 13, it will simultaneously drive the through rod 254 to move, so that it can move in the slide groove 255, and then drive the rotating block 252 to rotate, so that the cutting plate 256 at one end of the handbag body 14 is stuck in the side groove of the handbag body 14, so that when the handbag body 14 moves with the conveyor belt 13, the side of the handbag body 14 can be re-grooved through the cutting plate 256, so that it is easy to restore the normal side state.

[0045] Furthermore, in the present embodiment, one end of the rotating block 252 close to the cutting plate 256 is fixedly connected with a support block 257 for expanding the side cutting edge opening of the handbag. The support block 257 is arc-shaped, which is convenient for expanding the upper and lower folded edges of the side of the handbag, thereby facilitating the cutting plate 256 to be inserted into the upper and lower folded edges of the side of the handbag.

[0046] Among them, a switching hole 253 adapted to the insertion rod is formed on the surface of the support frame 11, which is the same as the positioning hole 242. When adjusting the position of the adjusting block 23 on the surface of the support frame 11, the position of the rotating block 252 on the surface of the support frame 11 can be adjusted accordingly, so as to facilitate the adjustment of the position of the grooving plate 256 according to handbags of different sizes. The insertion rod is inserted into the switching hole 253 at the corresponding position, so as to adjust the different positions of the rotating block 252.

[0047] As Figure 7 , Figure 8 and Figure 9 shown, in this embodiment, an alignment component for correcting the side-displaced handbag is further included. The alignment component includes a correction box 3. The correction box 3 is installed on the surface of the machine body 1, and the conveyor belt 13 passes through the correction box 3. Electric push rods 32 are fixedly connected to both sides of the correction box 3 close to the conveyor belt 13. The output end of the electric push rod 32 is fixedly connected with a clamping plate 321. An activity component for contacting both sides of the handbag is arranged on the surface of the clamping plate 321. By setting the clamping plate 321, through the output of the electric push rod 32, the clamping plates 321 on both sides are pushed to approach each other and gradually clamp the handbag, so that the upper and lower side edges of the handbag that are skewed or displaced on both sides can be clamped by the clamping plate 321 to the same width. Synchronously cooperating with the use of the above grooving component, the correction effect on the handbag with skewed or displaced side edges is further improved, so that the handbag can be restored to the state of side alignment.

[0048] Furthermore, the activity component includes a belt 322. The belt 322 is connected to the clamping plate 321 through a plurality of guide wheels. By setting the belt 322, the side edge of the handbag contacts the belt 322, and during the continuous conveying process of the conveyor belt 13, the static friction between the handbag and the belt 322 drives the belt 322 to transmit, reducing the sliding friction between the handbag and the belt 322 and avoiding damaging the handbag.

[0049] Among them, as Figure 8 shown, a plurality of pressure sensors 323 are arranged in the belt 322. The pressure sensors 323 can be arranged in a strip shape and are arranged in the belt 322 and distributed at the upper and lower positions in the belt 322, so as to be adapted to the upper and lower folded edges of the side surface of the handbag. After both folded edges on the side surface of the handbag apply pressure to the pressure sensors 323 at the corresponding positions, it means that the two folded edges are on the same vertical line at this time, and then the electric push rod 32 stops outputting, so that the clamping plate 321 maintains at this position.

[0050] As Figure 7As shown in the figure, a cylinder 31 is fixedly connected to the top inside the correction box 3. The output end of the cylinder 31 is fixedly connected to a connecting frame 311. Both sides of the lower end of the connecting frame 311 are rotatably connected to rolling cylinders 312. Through the arrangement of the rolling cylinders 312, after correcting and grooving the handbag, the rolling cylinders 312 compact the handbag, further enhancing the correction effect of the handbag. By the output and contraction of the cylinder 31, the compaction force is adjusted to adapt to handbags of different thicknesses.

[0051] As Figure 3 shown in the figure, a number of positioning blocks 15 are fixedly connected to both sides of the surface of the support frame 11 close to the conveyor belt 13. A pressing rod 16 is rotatably connected to one side of the positioning block 15 close to the conveyor belt 13. The pressing rod 16 abuts against one side of the conveyor belt 13. The pressing rod 16 is obliquely arranged. By setting the pressing rod 16, the side of the conveyor belt 13 can be pressed down, so that both sides of the conveyor belt 13 are inclined downward and offset. In this way, the lower folded edges of the handbag can synchronously incline downward at a certain angle along with the inclined surface, further improving the separation effect of the upper and lower folded edges on both sides of the handbag when it passes through, facilitating subsequent corresponding processing of its upper and lower folded edges.

[0052] As Figure 2 and Figure 3 shown in the figure, a number of connecting pieces 21 are fixedly connected to the bottom of the detection box 2. A positioning roller 211 is rotatably connected to the bottom of the connecting piece 21. Through the arrangement of the positioning roller 211, it is used to correspondingly press and flatten the handbag when detecting the appearance size of the handbag, avoiding inaccurate size detection caused by the handbag being loose and bulging by itself. In addition, through the compaction of the positioning roller 211, the contact friction between the handbag and the conveyor belt 13 is increased, avoiding the handbag slipping off the surface of the conveyor belt 13 during detection and affecting the detection and further marking effect.

[0053] The embodiments of the present invention have been described above, but these embodiments are not limited to the above specific implementation manners. The above specific implementation manners are only illustrative and not restrictive. Under the inspiration of this embodiment, those of ordinary skill in the art can also make more equivalent embodiments in various forms, all of which fall within the protection scope of this embodiment.

Claims

1. A device for detecting the appearance dimensions of handbags for production and processing, characterized in that: include: Body (1); A conveying assembly is arranged on the surface of the body (1), the conveying assembly comprises a support frame (11) mounted on the surface of the body (1), the inner wall of the support frame (11) is rotatably connected to a plurality of movable shafts (12), and is connected to a conveyor belt (13) through the movable shafts (12), the surface of the conveyor belt (13) is provided with a handbag body (14), and also comprises a driving assembly for driving the conveyor belt (13) to drive along the surfaces of the plurality of movable shafts (12); A detection component is arranged on the surface of the body (1), the detection component comprises a detection box (2), and a visual detection camera (22) for detecting the external dimensions of the handbag is installed at the bottom of the detection box (2); A marking component is arranged on the surface of the support frame (11), the marking component comprising two adjustment blocks (23) arranged on the top of the support frame (11), the inner walls of the adjustment blocks (23) are respectively penetrated by movable rods (231) and bottom plates (234), the surface of the movable rod (231) is sleeved with a plurality of rollers (232), the rollers (232) are connected to the movable rod (231) via torsion springs, and a shielding belt (233) is wound on the surface of the rollers (232), one end of the shielding belt (233) is fixedly connected to the surface of the bottom plate (234), the movable rod (231) is connected to the bottom plate (234) via a connecting rod (235), and a peeling component for peeling the shielding belt (233) off the handbag is arranged at one end of the connecting rod (235) and inside the adjustment block (23).

2. The appearance dimension detection device for handbag production and processing according to claim 1 is characterized in that: The stripping assembly comprises a toggle plate (25) fixedly connected to an end of a connecting rod (235) away from the adjusting block (23); a toggle block (251) is fixedly connected to one side of the toggle plate (25); an adjusting slot is provided in the adjusting block (23) and an adjusting plate (238) is slidably connected to the adjusting slot; the adjusting plate (238) is fixedly connected to the movable rod (231); a motor (236) is fixedly connected to the inner wall of the adjusting slot; a screw rod (237) is fixedly connected to the output end of the motor (236); and the screw rod (237) is threadedly connected to the adjusting plate (238).

3. The appearance dimension detection device for handbag production and processing according to claim 2 is characterized in that: The invention also comprises a slotting assembly, wherein the slotting assembly comprises a rotating block (252), the rotating block (252) being connected to the support frame (11) via an insertion rod, one end of the rotating block (252) being fixedly connected to a slotting plate (256), a sliding groove (255) being provided on a surface of a side of the rotating block (252) away from the slotting plate (256), and a penetration rod (254) being slidably connected via the sliding groove (255), and the penetration rod (254) being fixedly connected to the toggle plate (25).

4. The appearance dimension detection device for handbag production and processing according to claim 3 is characterized in that: One end of the rotating block (252) close to the cutting plate (256) is fixedly connected to a supporting block (257) for enlarging the side cutting opening of the handbag.

5. A device for detecting the appearance dimensions of handbags for production and processing according to any one of claims 1 to 4, characterized in that: It also includes an alignment component for correcting a handbag with misaligned sides, the alignment component including a correction box (3), the correction box (3) being mounted on the surface of the machine body (1), and the conveyor belt (13) being passed through the correction box (3), the inner wall of the correction box (3) being close to both sides of the conveyor belt (13) being fixedly connected to electric push rods (32), the output end of the electric push rod (32) being fixedly connected to a clamping plate (321), and the surface of the clamping plate (321) being provided with a movable component for contacting both sides of the handbag.

6. The appearance dimension detection device for producing and processing handbags according to claim 5 is characterized in that: The movable component comprises a belt (322), and the belt (322) is connected to the clamping plate (321) via a plurality of guide wheels.

7. The appearance dimension detection device for handbag production and processing according to claim 6 is characterized in that: A plurality of pressure sensors (323) are arranged inside the belt (322).

8. The appearance dimension detection device for handbag production and processing according to claim 5 is characterized in that: A cylinder (31) is fixedly connected to the top of the correction box (3), a connecting frame (311) is fixedly connected to the output end of the cylinder (31), and rolling cylinders (312) are rotatably connected to both sides of the lower end of the connecting frame (311).

9. The appearance dimension detection device for handbag production and processing according to claim 1 is characterized in that: A plurality of positioning blocks (15) are fixedly connected to both sides of the surface of the support frame (11) close to the conveyor belt (13); a lower pressure rod (16) is rotatably connected to one side of the positioning block (15) close to the conveyor belt (13); and the lower pressure rod (16) abuts against one side of the conveyor belt (13).

10. The appearance dimension detection device for handbag production and processing according to claim 1 is characterized in that: A plurality of connecting members (21) are fixedly connected to the bottom of the detection box (2), and a positioning roller (211) is rotatably connected to the bottom of the connecting member (21).

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