A CCD detection device for a rewinding machine

Abstract

The utility model provides a CCD detection device for rewinding machine, including rewinding roller, labeller and CCD detection device, is equipped with support frame in the body near rewinding roller, and support frame is L type structure, and the lateral support of support frame is located rewinding roller's bottom, and the vertical support of support frame is equipped with Z axis transport mechanism and Y axis transport mechanism, is equipped with labeller on Z axis transport mechanism, labeller faces one side setting of rewinding operation of rewinding roller, and CCD detection device includes CCD device and image detection device, and CCD device sets up on labeller and faces one side of rewinding operation of rewinding roller, and image detection device sets up on support support, and the picture of shooting rewinding roller corresponding labelling position of labeller of CCD device is sent to image detection device, is equipped with preset value and alarm device on image detection device, when the picture of shooting is inconsistent with preset value, alarm device starts, and shows that the label that pastes is unqualified.

Description

Technical Field

[0001] This utility model relates to the field of rewinding machine technology, and more specifically, to a CCD detection device for a rewinding machine. Background Technology

[0002] In the film production process, the film needs to be rewound, and labels are affixed during this process to facilitate peeling off the layers of film one by one, followed by cutting to form finished products for packaging and market sale. However, existing film rewinding machines are all semi-manually operated, resulting in low efficiency and inconsistent rewinding effects.

[0003] Utility model patent CN106006139B discloses an automatic rewinding machine, including a frame, a control system, a rewinding and cutting mechanism for rewinding and cutting raw materials, a winding mechanism for winding the rewinded and cut raw materials, a labeling mechanism for sealing and labeling the products wound by the winding mechanism, a feeding mechanism for providing raw materials to the rewinding and cutting mechanism, a rotating clamping mechanism for passing paper tubes to the rewinding and cutting mechanism, a paper tube feeding device for providing paper tubes to the rotating clamping mechanism, and a glue dispensing device for applying glue to the paper tubes. The rewinding and cutting mechanism, winding mechanism, labeling mechanism, feeding mechanism, rotating clamping mechanism, paper tube feeding device, and glue dispensing device are all mounted on the frame and connected to the control system.

[0004] However, the labeling mechanism of the automatic rewinding machine described above is only used for sealing and labeling products. In actual film processing, labels are usually applied between each film to facilitate the tearing of each film layer. The above patent is not applicable to this operation.

[0005] In view of this, during the automatic labeling process, it is also necessary to consider whether the labeling position and label specifications are accurate. This utility model proposes a CCD detection device for a rewinding machine, which adds a detection device to the automatic labeling process to achieve automatic detection and calibration. Utility Model Content

[0006] In view of this, in order to solve the above problems, this utility model proposes a CCD detection device for a rewinding machine, including a rewinding roller 1, a labeling machine 2, and a CCD detection device. The device is characterized in that: a support frame 3 is provided near the body of the rewinding roller 1; the support frame 3 has an L-shaped structure; the horizontal support of the support frame 3 is located at the bottom of the rewinding roller 1 to strengthen the support force on the rewinding roller 1; the vertical support of the support frame 3 is provided with a Z-axis transport mechanism 5 and a Y-axis transport mechanism 4; the labeling machine 2 is provided on the Z-axis transport mechanism 5, and the labeling machine 2 faces the rewinding roller 1 during rewinding. The CCD detection device is set on one side of the labeling machine 2 and includes a CCD device 12 and an image detection device 13. The CCD device 12 is set on the labeling machine 2 and faces the side of the rewinding roller 1 that is rewinding. The image detection device 13 is set on a support bracket. The camera end of the CCD device 12 takes a picture of the labeling position on the rewinding roller 1 corresponding to the labeling machine 2 and sends the picture to the image detection device 13. The image detection device 13 is equipped with a preset value and an alarm device. When the picture taken is inconsistent with the preset value, the alarm device is activated and the label is displayed as unqualified.

[0007] Furthermore, the labels used on the labeling machine 2 include number or symbol labels, which are used to calculate the number of films or distinguish the size of films. The image detection device 13 can be set with preset specifications for the labels and / or preset labeling positions. When the captured image is inconsistent with the preset specifications for the labels and / or the preset labeling positions for the labels, an alarm device is activated, displaying that the affixed labels are unqualified.

[0008] Furthermore, the Y-axis transport mechanism 4 has a portal frame structure and is located at the top and both sides of the support frame 3. A track 41 is provided on each side of the Y-axis transport mechanism 4, and a first guide rail 31 is provided on each side of the support frame 3. Each first guide rail 31 is parallel to the corresponding track 41. Each track 41 is connected to a right-angled tripod 6 and a track 41 drive mechanism. The track 41 drive mechanism is located at the top of the support frame 3. The two right-angled sides of the right-angled tripod 6 are connected to the Y-axis transport mechanism 4 and the Z-axis transport mechanism 5, respectively. A mounting block 61 and a first slider group 62 are provided on one right-angled side of the right-angled tripod 6. One side of the mounting block 61 engages with the track 41, and the other side connects to the right-angled tripod 6. The first slider group 62 is slidably connected to the first guide rail 31 on the support frame 3. When the track 41 moves longitudinally, it drives the right-angled tripod to move longitudinally.

[0009] Furthermore, the track 41 drive mechanism includes a lead screw 42 and a first motor 43. The drive wheel of the first motor 43 meshes with a follower wheel fixedly sleeved on the lead screw 42. The rotating gears at both ends of the lead screw 42 mesh with the teeth on the inner sidewall of the track 41. When the first motor 43 is running, it drives the drive wheel to rotate, thereby driving the lead screw 42 to rotate. During the rotation of the lead screw 42, it drives the rotating gears at both ends to rotate, thereby driving the track 41 to circulate and realize the longitudinal adjustment of the right-angled triangle 6.

[0010] Furthermore, the Z-axis transport mechanism 5 is located on one side of the Y-axis transport mechanism 4. The Z-axis transport mechanism 5 includes a cylinder 51. Each right-angled tripod has a second guide rail 63 on its right-angled side perpendicular to the first guide rail 31. The second guide rail 63 is matched with a second slider. The upper part of the second slider is connected to the mounting bracket 53 of the labeling machine 2. The drive shaft of the cylinder 51 is connected to the adjacent second slider. The cylinder 51 is used to push the second slider group 52 to move back and forth on the right-angled tripod 6, thereby realizing the back and forth movement adjustment of the Z-axis transport mechanism 5, and further realizing the back and forth movement adjustment of the labeling machine 2.

[0011] Furthermore, the mounting bracket 53 is also equipped with an X-axis transport mechanism 21, which includes a second motor 211, a guide rod 212, and a spiral rod 213. The guide rod 212 has a smooth surface to enhance support. The second motor 211 is connected to the spiral rod 213 and controls its rotation. The spiral rod 213 has a threaded surface. The labeling machine 2 is fitted onto the guide rod 212 and the spiral rod 213. When the second motor 211 is running, it drives the guide rod 212 and the spiral rod 213 to rotate. The labeling machine 2 moves left and right on the spiral rod 213 and the guide rod 212 through the rotation of the spiral rod 213, thereby realizing the lateral adjustment of the labeling machine 2.

[0012] Furthermore, the label roll on the labeling machine 2 is divided into a label and a base material. The label and the base material are in an adhered state, and there is no adhesive force between the label and the base material.

[0013] Furthermore, the labeling machine 2 is also equipped with a label feeding roll 22, a buffer pendulum 24, a guide roller 25, a pressure plate 26, a pressure roller 27, a bottom material recycling roll 23, and a roll material drive shaft 28. The label feeding roll 22 holds unlabeled label rolls. The label rolls are first transported from the output end of the label feeding roll 22 to the input end of the buffer pendulum 24, and then from the output end of the buffer pendulum 24 to the input end of the guide roller 25. The output end of the guide roller 25 transports the unlabeled label rolls to the pressure plate 26. The pressure roller 27 presses the labels on the pressure plate 26 onto the rewinding roller 1. The bottom material recycling roll 23 recycles the labeled bottom material rolls on the pressure plate 26.

[0014] Furthermore, the pressure plate 26 is inclined towards the side of the rewinding roller 1 that is in operation for rewinding. The upper end of the pressure plate 26 abuts against the body of the rewinding roller 1. The pressure roller 27 is positioned above the pressure plate 26 and abuts against the rewinding roller 1. The unlabeled label rolls on the pressure plate 26 are transported from the lower end of the pressure plate 26 to the upper end, in the opposite direction to the rewinding operation of the rewinding roller 1. Since there is no adhesive force between the label and the base material, when the label is transported to the upper end of the pressure plate 26, the front of the label... The label will separate from the base material and be pressed onto the rewinding roller 1 by the pressure of the pressure plate 26. The pressure roller 27 is equipped with a spring. When the front end of the label is pressed onto the rewinding roller 1, the pressure roller 27 will press the front end of the label. As the rewinding roller 1 runs, the remaining label will detach from the base material and be completely pressed onto the rewinding roller 1 by the pressure roller 27. A sensor is provided between the upper end of the pressure plate 26 and the pressure roller 27. The sensor is set close to the rewinding roller 1 to sense whether the label has come out.

[0015] Furthermore, the roll material drive shaft 28 connects the label feeding roll 22 and the bottom material recycling roll 23, and controls the label feeding roll 22 and the bottom material recycling roll 23 to automatically transport the rolls. The buffer pendulum 24 is set close to the label feeding roll 22 to relieve the tension of the unlabeled label rolls during the transmission process and prevent the bottom material of the roll from straightening and causing the labels to fall off. Both the label feeding roll 22 and the bottom material recycling roll 23 are equipped with quick-carry handles 7 for manual adjustment of the starting position of the label feeding roll 22 and the bottom material recycling roll 23 before labeling.

[0016] The beneficial effects of this utility model are as follows: This utility model proposes a CCD detection device for a rewinding machine, including a rewinding roller 1, a labeling machine 2, and a CCD detection device. A support frame 3 is provided near the body of the rewinding roller 1. The support frame 3 has an L-shaped structure. The horizontal support of the support frame 3 is located at the bottom of the rewinding roller 1 to strengthen the support force on the rewinding roller 1. The vertical support of the support frame 3 is provided with a Z-axis transport mechanism 5 and a Y-axis transport mechanism 4. The labeling machine 2 is provided on the Z-axis transport mechanism 5. The labeling machine 2 is positioned on the side facing the rewinding roller 1 during rewinding. The CCD detection device includes a CCD device 12 and an image detection device 13. The CCD device 12 is mounted on the labeling machine 2 and faces the side of the rewinding roller 1 that is rewinding. The image detection device 13 is mounted on a support bracket. The camera end of the CCD device 12 captures the labeling position on the rewinding roller 1 corresponding to the labeling machine 2 and sends the captured image to the image detection device 13. The image detection device 13 is equipped with a preset value and an alarm device. When the captured image is inconsistent with the preset value, the alarm device is activated and displays that the label is unqualified. Attached Figure Description

[0017] Figure 1This is an overall structural diagram of the automatic labeling and rewinding machine of this utility model.

[0018] Figure 2 This is a schematic diagram of the right-angled tripod structure of the automatic labeling and rewinding machine of this utility model.

[0019] Figure 3 This is a schematic diagram of the labeling machine structure of the automatic labeling and rewinding machine of this utility model.

[0020] Figure 4 This is a partial structural diagram of the automatic labeling and rewinding machine of this utility model.

[0021] Figure 5 This is a partial structural diagram of the automatic labeling and rewinding machine of this utility model.

[0022] Explanation of main component symbols

[0023] 1. Rewinding roller, 2. Labeling machine, 3. Support frame, 4. Y-axis transport mechanism, 31. First guide rail, 41. Track, 42. Lead screw, 43. First motor, 6. Right-angled triangle, 61. Mounting block, 62. First slider group, 63. Second guide rail, 5. Z-axis transport mechanism, 51. Cylinder, 52. Second slider group, 53. Mounting bracket, 21. X-axis transport mechanism, 211. Second motor, 212. Guide rod, 213. Spiral rod, 22. Label feeding roll, 23. Base material recycling roll, 24. Buffer pendulum, 25. Guide roller, 26. Pressure plate, 27. Pressure roller, 28. Roll drive shaft, 7. Quick-carry handle for roll, 11. CCD detection device, 12. CCD device, 13. Image detection device.

[0024] The following detailed description, in conjunction with the accompanying drawings, will further illustrate this utility model. Detailed Implementation

[0025] like Figure 1 The diagram shown is an overall structural diagram of the automatic labeling and rewinding machine of this utility model; as shown... Figure 2 The diagram shown is a schematic representation of the right-angled tripod 6 structure of the automatic labeling and rewinding machine of this utility model; as shown... Figure 3 The diagram shown is a structural schematic of the labeling machine 2 of the automatic labeling and rewinding machine of this utility model; as shown... Figure 4 The diagram shown is a partial structural schematic of the automatic labeling and rewinding machine of this utility model. Figure 5 This is a partial structural diagram of the automatic labeling and rewinding machine of this utility model. Example 1:

[0026] A CCD inspection device for a rewinding machine includes a rewinding roller 1, a labeling machine 2, and a CCD inspection device. A support frame 3, which is L-shaped, is located near the body of the rewinding roller 1. The horizontal support of the support frame 3 is located at the bottom of the rewinding roller 1 to enhance its support. The vertical support of the support frame 3 is equipped with a Z-axis transport mechanism 5 and a Y-axis transport mechanism 4. The labeling machine 2 is mounted on the Z-axis transport mechanism 5 and faces the side of the rewinding roller 1 during rewinding. The CCD inspection device... The device includes a CCD device 12 and an image detection device 13. The CCD device 12 is mounted on the labeling machine 2 and faces the side of the rewinding roller 1 that is rewinding. The image detection device 13 is mounted on a support bracket. The camera end of the CCD device 12 captures the labeling position on the rewinding roller 1 corresponding to the labeling machine 2 and sends the captured image to the image detection device 13. The image detection device 13 is equipped with a preset value and an alarm device. When the captured image is inconsistent with the preset value, the alarm device is activated and displays that the label is unqualified.

[0027] The labels used on the labeling machine 2 include number or symbol labels, which are used to calculate the number of films or distinguish the size of films. The image detection device 13 can be set with preset specifications of the labels and / or preset labeling positions. When the captured image is inconsistent with the preset specifications of the labels and / or the preset labeling positions of the labels, the alarm device is activated and displays that the affixed labels are unqualified.

[0028] The Y-axis transport mechanism 4 has a portal frame structure and is located at the top and both sides of the support frame 3. A track 41 is provided on each side of the Y-axis transport mechanism 4, and a first guide rail 31 is provided on each side of the support frame 3. Each first guide rail 31 is parallel to the corresponding track 41. Each track 41 is connected to a right-angled tripod 6 and a track 41 drive mechanism. The track 41 drive mechanism is located at the top of the support frame 3. The two right-angled sides of the right-angled tripod 6 are connected to the Y-axis transport mechanism 4 and the Z-axis transport mechanism 5, respectively. A mounting block 61 and a first slider group 62 are provided on one right-angled side of the right-angled tripod 6. One side of the mounting block 61 engages with the track 41, and the other side connects to the right-angled tripod 6. The first slider group 62 is slidably connected to the first guide rail 31 on the support frame 3. When the track 41 moves longitudinally, it drives the right-angled tripod to move longitudinally.

[0029] The track 41 drive mechanism includes a lead screw 42 and a first motor 43. The drive wheel of the first motor 43 meshes with a follower wheel that is fixedly sleeved on the lead screw 42. The rotating gears at both ends of the lead screw 42 mesh with the teeth on the inner sidewall of the track 41. When the first motor 43 is running, it drives the drive wheel to rotate, thereby driving the lead screw 42 to rotate. During the rotation of the lead screw 42, it drives the rotating gears at both ends to rotate, thereby driving the track 41 to circulate and realize the longitudinal adjustment of the right-angled triangle 6.

[0030] The Z-axis transport mechanism 5 is located on one side of the Y-axis transport mechanism 4. The Z-axis transport mechanism 5 includes a cylinder 51. Each right-angled tripod has a second guide rail 63 on its right-angled side perpendicular to the first guide rail 31. The second guide rail 63 is matched with a second slider. The upper part of the second slider is connected to the mounting bracket 53 of the labeling machine 2. The drive shaft of the cylinder 51 is connected to the second slider that is close to it. The cylinder 51 is used to push the second slider group 52 to move back and forth on the right-angled tripod 6, so as to realize the back and forth movement adjustment of the Z-axis transport mechanism 5, and further realize the back and forth movement adjustment of the labeling machine 2.

[0031] The mounting bracket 53 is also equipped with an X-axis transport mechanism 21, which includes a second motor 211, a guide rod 212, and a screw rod 213. The guide rod 212 has a smooth surface to enhance support. The second motor 211 is connected to the screw rod 213 and controls its rotation. The surface of the screw rod 213 is threaded. The labeling machine 2 is fitted onto the guide rod 212 and the screw rod 213. When the second motor 211 is running, it drives the guide rod 212 and the screw rod 213 to rotate. The labeling machine 2 moves left and right on the screw rod 213 and the guide rod 212 through the rotation of the screw rod 213, thereby realizing the lateral adjustment of the labeling machine 2.

[0032] The label roll on the labeling machine 2 is divided into a label and a base material. The label and the base material are in an adhered state, and there is no adhesive force between the label and the base material.

[0033] The labeling machine 2 is also equipped with a label feeding roll 22, a buffer pendulum 24, a guide roller 25, a pressure plate 26, a pressure roller 27, a bottom material recycling roll 23, and a roll material drive shaft 28. The label feeding roll 22 holds unlabeled label rolls. The label rolls are first transported from the output end of the label feeding roll 22 to the input end of the buffer pendulum 24, and then from the output end of the buffer pendulum 24 to the input end of the guide roller 25. The output end of the guide roller 25 transports the unlabeled label rolls to the pressure plate 26. The pressure roller 27 presses the labels on the pressure plate 26 onto the rewinding roller 1. The bottom material recycling roll 23 recycles the labeled bottom material rolls on the pressure plate 26.

[0034] The pressure plate 26 is inclined towards the side of the rewinding roller 1 that is in operation. The upper end of the pressure plate 26 abuts against the body of the rewinding roller 1. The pressure roller 27 is located above the pressure plate 26 and abuts against the rewinding roller 1. The unlabeled label roll on the pressure plate 26 is transported from the lower end of the pressure plate 26 to the upper end of the pressure plate 26, and the rewinding direction is opposite to that of the rewinding roller 1. Since there is no adhesive force between the label and the base material, when the label is transported to the upper end of the pressure plate 26, the front end of the label will separate from the base material and be abutted onto the rewinding roller 1 by the pressure of the pressure plate 26. The pressure roller 27 is equipped with a spring. When the front end of the label is abutted onto the rewinding roller 1, the pressure roller 27 will press the front end of the label. As the rewinding roller 1 runs, the remaining label will detach from the base material and be completely pressed onto the rewinding roller 1 by the pressure roller 27. A sensor is provided between the upper end of the pressure plate 26 and the pressure roller 27. The sensor is located close to the rewinding roller 1 and is used to sense whether the label has come out.

[0035] The roll power shaft 28 connects the label feeding roll 22 and the bottom material recycling roll 23, and controls the automatic transport of the label feeding roll 22 and the bottom material recycling roll 23. The buffer pendulum 24 is set close to the label feeding roll 22 to relieve the tension of the label roll that has not been labeled during the transmission process and prevent the bottom material of the roll from straightening and causing the label to fall off. Both the label feeding roll 22 and the bottom material recycling roll 23 are equipped with quick-carry handles 7 for manual adjustment of the starting position of the label feeding roll 22 and the bottom material recycling roll 23 before labeling.

[0036] The beneficial effects of this utility model are as follows: This utility model proposes a CCD detection device for a rewinding machine, including a rewinding roller 1, a labeling machine 2, and a CCD detection device. A support frame 3 is provided near the body of the rewinding roller 1. The support frame 3 has an L-shaped structure. The horizontal support of the support frame 3 is located at the bottom of the rewinding roller 1 to strengthen the support force on the rewinding roller 1. The vertical support of the support frame 3 is provided with a Z-axis transport mechanism 5 and a Y-axis transport mechanism 4. The labeling machine 2 is provided on the Z-axis transport mechanism 5. The labeling machine 2 is positioned on the side facing the rewinding roller 1 during rewinding. The CCD detection device includes a CCD device 12 and an image detection device 13. The CCD device 12 is mounted on the labeling machine 2 and faces the side of the rewinding roller 1 that is rewinding. The image detection device 13 is mounted on a support bracket. The camera end of the CCD device 12 captures the labeling position on the rewinding roller 1 corresponding to the labeling machine 2 and sends the captured image to the image detection device 13. The image detection device 13 is equipped with a preset value and an alarm device. When the captured image is inconsistent with the preset value, the alarm device is activated and displays that the label is unqualified.

[0037] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A CCD detection device for a rewinding machine, comprising a rewinding roll (1), a labelling machine (2) and a CCD detection device, characterized in that: A support frame (3) is provided near the body of the rewinding roller (1). The support frame (3) has an L-shaped structure. The horizontal support of the support frame (3) is located at the bottom of the rewinding roller (1) to strengthen the support force of the rewinding roller (1). The vertical support of the support frame (3) is provided with a Z-axis transport mechanism (5) and a Y-axis transport mechanism (4). A labeling machine (2) is provided on the Z-axis transport mechanism (5). The labeling machine (2) is set on the side facing the rewinding roller (1) during rewinding. The CCD detection device includes a CCD device (12) and an image sensor. The detection device (13) is provided with a CCD device (12) on the labeling machine (2) facing the side of the rewinding roller (1) during rewinding. The image detection device (13) is provided on a support bracket. The camera end of the CCD device (12) takes pictures of the labeling position on the rewinding roller (1) corresponding to the labeling machine (2) and sends the captured picture to the image detection device (13). The image detection device (13) is provided with a preset value and an alarm device. When the captured picture is inconsistent with the preset value, the alarm device is activated and the label is displayed as unqualified.

2. The CCD inspection device for a rewinding machine as described in claim 1, characterized in that: The labeling machine (2) uses labels containing numbers or symbols to calculate the number of films or to distinguish the size of films. The image detection device (13) can set the preset specifications of the labels and / or the preset labeling position of the labels. When the captured image is inconsistent with the preset specifications of the labels and / or the preset labeling position of the labels, the alarm device is activated and displays that the label is unqualified.

3. The CCD inspection device for a rewinder as described in claim 1, characterized in that: The Y-axis transport mechanism (4) has a portal frame structure and is located at the top and sides of the support frame (3). A track (41) is provided on each side of the Y-axis transport mechanism (4). First guide rails (31) are provided on both sides of the support frame (3). Each first guide rail (31) is parallel to its corresponding track (41). Each track (41) is connected to a right-angled triangle (6) and a track (41) drive mechanism. The track (41) drive mechanism is located at the top of the support frame (3). The two right-angled sides of the right-angled tripod (6) are connected to the Y-axis transport mechanism (4) and the Z-axis transport mechanism (5) respectively. One right-angled side of the right-angled tripod (6) is provided with a mounting block (61) and a first slider group (62). One side of the mounting block (61) is engaged with the track (41), and the other side is connected to the right-angled tripod (6). The first slider group (62) is slidably connected to the first guide rail (31) on the support frame (3). When the track (41) moves longitudinally, it drives the right-angled tripod to move longitudinally.

4. The CCD inspection device for a rewinder as described in claim 3, characterized in that: The track (41) drive mechanism includes a lead screw (42) and a first motor (43). The drive wheel of the first motor (43) meshes with a follower wheel fixedly sleeved on the lead screw (42). The rotating gears at both ends of the lead screw (42) mesh with the teeth on the inner sidewall of the track (41). When the first motor (43) is running, it drives the drive wheel to rotate, thereby driving the lead screw (42) to rotate. During the rotation of the lead screw (42), it drives the rotating gears at both ends to rotate, thereby driving the track (41) to circulate and realize the longitudinal adjustment of the right-angled triangle (6).

5. The CCD inspection device for a rewinder as described in claim 1, characterized in that: The Z-axis transport mechanism (5) is located on one side of the Y-axis transport mechanism (4). The Z-axis transport mechanism (5) includes a cylinder (51). Each right-angle tripod is provided with a second guide rail (63) on the right-angle side perpendicular to the first guide rail (31). The second guide rail (63) is matched with a second slider. The upper part of the second slider is connected to the mounting bracket (53) of the labeling machine (2). The drive shaft of the cylinder (51) is connected to the second slider that is close to it. The cylinder (51) is used to push the second slider group (52) to move back and forth on the right-angle tripod (6) to realize the back and forth movement adjustment of the Z-axis transport mechanism (5) and further realize the back and forth movement adjustment of the labeling machine (2).

6. The CCD inspection device for a rewinder as described in claim 5, characterized in that: The mounting bracket (53) is also provided with an X-axis transport mechanism (21). The X-axis transport mechanism (21) includes a second motor (211), a guide rod (212), and a screw rod (213). The guide rod (212) has a smooth surface and is used to strengthen the support force. The second motor (211) is connected to the screw rod (213) and controls the rotation of the screw rod (213). The surface of the screw rod (213) is threaded. The labeling machine (2) is sleeved on the guide rod (212) and the screw rod (213). When the second motor (211) runs, it drives the guide rod (212) and the screw rod (213) to rotate. The labeling machine (2) moves left and right on the screw rod (213) and the guide rod (212) through the rotation of the screw rod (213), thereby realizing the lateral adjustment of the labeling machine (2).

7. The CCD inspection device for a rewinder as described in claim 1, characterized in that: The label roll on the labeling machine (2) is divided into a label and a base material. The label and the base material are in an adhesive state, and there is no adhesive force between the label and the base material.

8. The CCD inspection device for a rewinder as described in claim 1, characterized in that: The labeling machine (2) is also equipped with a label feeding roll (22), a buffer pendulum (24), a guide roller (25), a pressure plate (26), a pressure roller (27), a bottom material recycling roll (23), and a roll material drive shaft (28). The label feeding roll (22) has unlabeled label rolls placed on it. The label rolls are first transported to the input end of the buffer pendulum (24) through the output end of the label feeding roll (22), and then transported to the input end of the guide roller (25) through the output end of the buffer pendulum (24). The output end of the guide roller (25) transports the unlabeled label rolls to the pressure plate (26). The pressure roller (27) presses the labels on the pressure plate (26) onto the rewinding roller (1). The bottom material recycling roll (23) recycles the bottom material rolls that have been labeled on the pressure plate (26).

9. The CCD inspection device for a rewinder as described in claim 8, characterized in that: The pressure plate (26) is inclined to the side facing the rewinding roller (1) during rewinding. The upper end of the pressure plate (26) abuts against the body of the rewinding roller (1). The pressure roller (27) is positioned above the pressure plate (26) and abuts against the rewinding roller (1). The unlabeled label rolls on the pressure plate (26) are transported from the lower end of the pressure plate (26) to the upper end of the pressure plate (26), and the direction of rewinding is opposite to that of the rewinding roller (1). Since there is no adhesive force between the label and the base material, when the label is transported to the upper end of the pressure plate (26), the front end of the label will... Separated from the base material, the label is pressed onto the rewinding roller (1) by the pressure of the pressure plate (26). The pressure roller (27) is equipped with a spring. When the front end of the label is pressed onto the rewinding roller (1), the pressure roller (27) will press the front end of the label. As the rewinding roller (1) runs, the remaining label will detach from the base material and be completely pressed onto the rewinding roller (1) by the pressure roller (27). A sensor is provided between the upper end of the pressure plate (26) and the pressure roller (27). The sensor is set close to the rewinding roller (1) to sense whether the label comes out.

10. The CCD inspection device for a rewinder as described in claim 8, characterized in that: The roll power shaft (28) connects the label feeding roll (22) and the bottom material recycling roll (23) and controls the label feeding roll (22) and the bottom material recycling roll (23) to automatically transport the roll. The buffer pendulum (24) is set close to the label feeding roll (22) to relieve the tension of the unlabeled label roll during the transmission process and prevent the bottom material of the roll from straightening and causing the label to fall off. The label feeding roll (22) and the bottom material recycling roll (23) are both equipped with a quick-carry handle (7) for manually adjusting the starting position of the label feeding roll (22) and the bottom material recycling roll (23) before labeling.

Images