Y-direction compensation repasting device

Abstract

The utility model relates to the technical field of label production, in particular to a Y-direction compensation repasting device which comprises a fixing plate. The sliding plate is connected to the fixed plate in a relatively sliding manner; the driving assembly is fixed to the fixed plate, connected with the sliding plate and used for driving the sliding plate to move in the Y direction; the bracket is fixed on the sliding plate, and a discharging shaft, a scraper and a receiving shaft are arranged on the bracket; wherein a base material with a label on the discharging shaft is wound on the receiving shaft after passing through the scraper, the support is provided with a space for a product material belt to pass through, the scraper is arranged towards the surface of a product so that the label can be repasted to the product from the base material, and the sliding direction of the sliding plate is parallel to the axial direction of the discharging shaft. The sliding plate can move in the Y direction relative to the fixed plate under the action of the driving assembly. The Y-direction movement of the sliding plate effectively solves the problem that when deviation exists in repasting, the position of the scraper is adjusted in the Y direction in a shutdown mode, and the production efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of label production, in particular to a Y-direction compensation transfer and pasting device. Background Art

[0002] In the technical field of label production, transfer and pasting means transferring a label from an original substrate and pasting it onto a product;

[0003] In the related art, a scraper is mostly used to transfer and paste labels. When specifically transferring and pasting, the label is first attached to a peelable substrate. The substrate can be materials such as paper and plastic film. The substrate passes by the end of the scraper, so that one end of the label is peeled off from the substrate. The product passes by in the direction facing the scraper, so that the label peeled off from the scraper is pasted on the product, thereby realizing the label transfer and pasting process.

[0004] However, in the above label transfer and pasting method, there may be a problem that the transfer and pasting is deviated. Especially in the Y direction perpendicular to the product traveling direction, in the prior art, the position of the scraper is mostly adjusted by stopping the machine to achieve the adjustment in the Y direction. This kind of adjustment will affect the transfer and pasting efficiency. Summary of the Utility Model

[0005] In view of at least one of the above technical problems, the utility model provides a Y-direction compensation transfer and pasting device, which improves the compensation efficiency in the Y direction by improving the structure.

[0006] According to the first aspect of the utility model, a Y-direction compensation transfer and pasting device is provided, including:

[0007] A fixed plate;

[0008] A sliding plate, slidably connected to the fixed plate;

[0009] A driving component, fixed on the fixed plate and connected to the sliding plate, for driving the Y-direction movement of the sliding plate;

[0010] A bracket, fixed on the sliding plate, and the bracket is provided with a material feeding shaft, a scraper and a material collecting shaft;

[0011] Wherein, the substrate with the label on the material feeding shaft is wound around the scraper and then wound on the material collecting shaft. The bracket is provided with a space for the product tape to pass through. The scraper is arranged facing the product surface to realize the transfer and pasting of the label from the substrate to the product. The sliding direction of the sliding plate is parallel to the axial direction of the material feeding shaft.

[0012] In some embodiments of the present utility model, a sliding assembly arranged in the Y direction is further provided between the fixed plate and the sliding plate. The sliding assembly includes a slide rail and a slider slidably connected to the slide rail. One of the slide rail and the slider is fixed to the fixed plate, and the other is fixed to the sliding plate.

[0013] In some embodiments of the present utility model, the driving assembly includes a motor, a lead screw connected to the motor, and a nut seat meshed with the lead screw. The motor is fixed to the fixed plate, and one end of the nut seat is connected to the sliding plate.

[0014] In some embodiments of the present utility model, the angle of the scraper can be adjusted.

[0015] In some embodiments of the present utility model, the bracket includes a first support frame. A damping rotating shaft is connected to the first support frame. The scraper is fixed to the damping rotating shaft. The first support frame has a slotted hole for the end of the damping rotating shaft to penetrate into. A fastener for adjusting the clamping force of the slotted hole on the damping rotating shaft is also screwed on the first support frame.

[0016] In some embodiments of the present utility model, two parallel and oppositely arranged first pair of radiation sensors are further provided on the first support frame. The base material passes through the middle of the two first pair of radiation sensors.

[0017] In some embodiments of the present utility model, a traction mechanism is further provided on the fixed plate. The traction mechanism includes a traction support frame, a traction roller rotatably connected to the traction support frame, a rotation driving member for driving the traction roller to rotate, and a first pressing roller and a second pressing roller respectively arranged on both sides of the traction roller and capable of moving towards or away from the traction roller.

[0018] In some embodiments of the present utility model, fixing frames and paper guiding rollers fixed to the fixing frames are further provided on both sides of the traction support frame. The angle of the fixing frame can be adjusted.

[0019] In some embodiments of the present utility model, a C-shaped frame is further connected to the traction support frame. The product tape passes through the C-shaped frame. Two relatively and parallelly arranged second pair of radiation sensors are provided in the C-shaped frame. The second pair of radiation sensors are used to detect whether the product tape passes through.

[0020] In some embodiments of the present utility model, a rotating guide roller and a fixed guide roller arranged in parallel with the rotating guide roller are further provided on the bracket. The rotating guide roller is rotatably connected to the bracket, and a clamping frame for adjusting the rotation damping thereof is provided on the rotating guide roller. Two axially movable baffles and a micrometer for adjusting the distance between the two baffles are provided on the fixed guide roller.

[0021] The beneficial effects of the present utility model are as follows: By arranging the feeding shaft, the scraper and the winding shaft on the bracket fixed to the sliding plate, the sliding plate can move in the Y direction relative to the fixed plate under the action of the driving component; the movement of the sliding plate in the Y direction effectively solves the problem in the background art that when there is a deviation in the transfer, the position of the scraper is adjusted by stopping the machine to adjust the Y direction, effectively improving the production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0023] Figure 1 It is a schematic structural diagram of the Y-direction compensation transfer device in the embodiment of the present utility model;

[0024] Figure 2 In the embodiment of the present utility model Figure 1 right view;

[0025] Figure 3 It is a schematic structural diagram of the scraper in the embodiment of the present utility model;

[0026] Figure 4 It is a schematic structural diagram of the first pair of photoelectric sensors in the scraper in the embodiment of the present utility model;

[0027] Figure 5 It is a schematic structural diagram of the traction mechanism in the embodiment of the present utility model;

[0028] Figure 6 It is a schematic structural diagram of the product feeding fixed guiding roller in the embodiment of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the 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 of the embodiments.

[0030] It should be noted that when an element is referred to as "fixed to" another element, it can be directly on the other element or there may also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation.

[0031] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which this utility model belongs. The terms used in the specification of this utility model are only for the purpose of describing specific embodiments and are not intended to limit this utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0032] As Figures 1 to 6 shown in the Y-direction compensation pasting device, it includes: a fixing plate 1, a sliding plate 2, a driving component 3 and a bracket 4. Refer to Figure 1, the sliding plate 2 is slidably connected to the fixed plate 1; the driving assembly 3 is fixed on the fixed plate 1, and the driving assembly 3 is connected to the sliding plate 2 for driving the Y-direction movement of the sliding plate 2. Here, it should be noted that the movement direction of the product tape is set as the X-direction, and the Y-direction is an axis direction in the same horizontal direction and perpendicular to the X-direction; regarding the driving assembly 3, it should be understood that the driving assembly 3 is a key part in the Y-direction compensation pasting device for driving the sliding plate 2 to move in the Y-direction. Common driving assembly structures include gear-rack drive, belt drive, hydraulic drive, etc. The bracket 4 is fixed on the sliding plate 2, and the bracket 4 also has a feeding shaft 5, a scraper 6 and a winding shaft 7. The operation of the driving assembly 3 causes the corresponding displacement adjustment of the feeding shaft 5, the scraper 6 and the winding shaft 7, ensuring that the label is peeled off from the substrate 02 and successfully pasted onto the product; among them, the substrate 02 with the label on the feeding shaft 5 is wound around the winding shaft 7 after passing through the scraper 6. The bracket 4 has a space for the product tape 01 to pass through. The scraper 6 is arranged facing the product surface to realize the pasting of the label from the substrate 02 to the product. The sliding direction of the sliding plate 2 is parallel to the axial direction of the feeding shaft 5. During operation, the substrate 02 is arranged on the feeding shaft 5. For example, the width of the feeding shaft 5 is 200 mm, which can adapt to materials with a width of 50 - 150. The substrate 02 with the label is unwound from the feeding shaft 5, and after being processed by the scraper 6, the label is separated from the substrate 02. Then the label is accurately pasted onto the product surface, and the substrate 02 is wound onto the winding shaft 7 again. During operation, the substrate 02 is tightened between the feeding shaft 5 and the winding shaft 7 so that the label can be smoothly peeled off from the substrate 02; after the driving assembly 3 is started, it drives the sliding plate 2 to move relative to the fixed plate 1 in the Y-direction. This movement mechanism realizes the Y-direction compensation for the position deviation of the product by adapting to the position change of the product. The Y-direction compensation pasting device can effectively peel the label from the substrate 02 and accurately paste it onto the product surface, and at the same time compensate for the position deviation of the product through the Y-direction movement of the sliding plate 2. Here, it should be understood that pasting means transferring the label from the original substrate 02 and pasting it onto the product; in the embodiment of the above utility model, the Y-direction compensation pasting device can achieve an asynchronous maximum speed of 15 meters per minute, and the pasting Y-direction accuracy is ±0.1 mm. Through the precise treatment of the scraper 6 and the Y-direction compensation function, the accuracy and consistency during the label pasting process are ensured. The Y-direction compensation function can quickly adapt to the small changes in the product position, enabling the equipment to operate stably in a high-speed production environment, improving the production efficiency and output. Compared with the background technology, the coordinated action between the components in the embodiment of the present utility model makes the overall equipment operate stably and reliably. The driving assembly 3 drives the sliding plate 2, and then adjusts the position of the scraper 6, which can improve the pasting efficiency and accuracy, reduce the downtime and maintenance cost.

[0033] In some embodiments of the present utility model, there is also a sliding assembly arranged in the Y direction between the fixed plate 1 and the sliding plate 2. The sliding assembly includes a slide rail 11 and a slider 21 slidably connected to the slide rail 11. One of the slide rail 11 and the slider 21 is fixed to the fixed plate 1, and the other is fixed to the sliding plate 2. As Figure 1 and Figure 2 shown, specifically, fix one of the slide rail 11 and the slider 21 on the fixed plate 1, and the other on the sliding plate 2. When an external force acts on the sliding plate 2, the slider 21 slides along the slide rail 11, causing the sliding plate 2 to move in the Y direction relative to the fixed plate 1. The matching accuracy between the slider 21 and the slide rail 11 is high, and the slide rail 11 provides a smooth and low-friction path, ensuring that the sliding plate 2 can move smoothly in the Y direction, achieving precise positioning and motion control.

[0034] In the embodiments of the present utility model, the specific structure of the driving assembly 3 is as shown in Figure 2 . The driving assembly 3 adopts the combination of a motor 31 and a lead screw 32. The driving assembly 3 includes a motor 31, a lead screw 32, and a nut seat 33. Please continue to refer to Figure 2 . In the embodiments of the present utility model, the motor 31 is connected to the lead screw 32, the other end of the lead screw 32 meshes with the nut seat 33, the motor 31 is fixed to the fixed plate 1, and one end of the nut seat 33 is connected to the sliding plate 2. The motor 31 of the driving assembly 3 is fixed to the fixed plate 1 to provide rotational power; one end of the lead screw 32 is connected to the motor 31, and the other end meshes with the nut seat 33; it is in threaded engagement with the lead screw 32, and the other end is fixed to the sliding plate 2. When it is necessary to move the sliding plate 2, the motor 31 is started, and it drives the lead screw 32 to rotate through its rotation. When the lead screw 32 rotates, the nut seat 33 generates a linear movement due to its threaded engagement with the lead screw 32. The nut seat 33 is fixed to the sliding plate 2, so the movement of the nut seat 33 drives the sliding plate 2 to move smoothly in the Y direction along the slide rail 11. Here, the meshing connection between the lead screw 32 and the nut seat 33 is adopted. It should be understood by us that the meshing connection between the lead screw 32 and the nut seat 33 can provide high-precision linear motion, and the lead screw 32 transmission system has a self-locking function when there is no external force, which means that after the motor 31 stops working, the sliding plate 2 will remain in the current position without moving, which plays an important role in the requirement of maintaining an accurate position.

[0035] Preferably, in order to adapt to the post-transfer requirements of different products, in some embodiments of the present utility model, the angle of the squeegee 6 can be adjusted. Of course, it should be pointed out here that there are various ways to adjust the angle of the squeegee 6, such as spiral adjustment or electric means. As Figure 4As shown, by adjusting the angle of the scraper 6, it can flexibly handle labels of different materials and the surfaces of products with different thicknesses, ensuring an ideal attachment effect in various situations and improving the reliability of use.

[0036] Furthermore, specifically refer to Figure 3 , the bracket 4 includes a first support frame 41. A damping rotating shaft 41a is connected to the first support frame 41. The scraper 6 is fixed on the damping rotating shaft 41a. The first support frame 41 has a slotted hole 41b for the end of the damping rotating shaft 41a to penetrate. A fastener 41c for adjusting the clamping force of the slotted hole 41b on the damping rotating shaft 41a is also screwed on the first support frame 41. The damping rotating shaft 41a is installed on the first support frame 41, passes through the support frame through the slotted hole 41b, providing adjustable rotational resistance; the scraper 6 is fixed on the damping rotating shaft 41a and is used to peel off the label on the substrate 02; the fastener 41c is screwed on the first support frame 41 and is used to adjust the clamping force of the slotted hole 41b on the damping rotating shaft 41a. By rotating the fastener 41c, the clamping force of the slotted hole 41b on the damping rotating shaft 41a on the first support frame 41 can be adjusted, thereby controlling the rotational resistance of the rotating shaft. When the angle of the scraper 6 needs to be adjusted, rotate and loosen the fastener 41c, the clamping force decreases, and after adjusting the angle of the scraper 6, lock it again. The adjustment of the angle of the scraper 6 can adapt to different labels and substrates 02 and different product shapes, improving the flexibility of operation.

[0037] Furthermore, as Figure 4 shown, the first support frame 41 also has two first opposed sensors 41d arranged in parallel and opposite to each other. The substrate 02 passes through the middle of the two first opposed sensors 41d. Here, it should be understood that the opposed sensor includes a transmitter and a receiver. The transmitter emits a light beam, and the receiver receives the light beam; when the substrate 02 passes through the sensor, it will block the light beam, and the sensor detects the interruption of the light beam; through the two opposed sensors, the position and movement state of the substrate 02 can be monitored in real time to ensure that the substrate 02 runs on the correct track. The first opposed sensors 41d installed on the first support frame 41 can monitor the position and state of the substrate 02 in real time, ensuring the smooth progress of the label transfer process and improving the automation degree and working efficiency of the system.

[0038] In some embodiments of the present utility model, the fixing plate 1 also has a traction mechanism 8. The traction mechanism 8 includes a traction support frame 81, a traction roller 82, a rotation driving member 83, a first pressing roller 84, and a second pressing roller 85. As Figure 5As shown, the traction roller 82 is rotatably connected to the traction support frame 81, and the rotation driving member 83 is used to drive the traction roller 82 to rotate. The first pressing roller 84 and the second pressing roller 85 are respectively arranged on both sides of the traction roller 82 and can move towards or away from the traction roller 82. When the equipment is working, the rotation driving member 83 is started to drive the traction roller 82 to rotate, and the rotation speed of the traction roller 82 can be adjusted according to production requirements to ensure the stable transmission of the substrate 02 during the transfer process; the first pressing roller 84 and the second pressing roller 85 can be adjusted independently or simultaneously to control their approaching or moving away from the traction roller 82, thereby adjusting the tension and transmission force of the substrate 02 on the traction roller 82. It should be noted here that in the embodiment of the present invention, please continue to refer to Figure 5 , a through space adapted to the fixing blocks at both ends of the first pressing roller 84 is provided on the traction support 81. The fixing blocks are also connected to the connecting plate. A hydraulic cylinder or a pneumatic cylinder is provided at the bottom of the connecting plate. The approach and separation of the first pressing roller 84 relative to the traction roller 82 are realized through the telescopic movement of the telescopic column of the hydraulic cylinder or the pneumatic cylinder; other methods can also be used, for example: moving blocks adapted to the guide rails provided on the traction support frame 81 are arranged on both sides of the first pressing roller 84, and the approach and separation of the first pressing roller 84 relative to the traction roller 82 can be realized through the sliding of the moving blocks. Furthermore, a screw rod is provided at the top of the traction support 81, and the screw rod is connected to both ends of the second pressing roller 85. By manually rotating the screw rod, the second pressing roller 85 is moved along the thread axis to achieve the effect of approaching or moving away from the traction roller 82. Of course, other setting methods can also be adopted in addition to the above settings. For example, by adjusting the pre-tightening force or position of the spring, the second pressing roller 85 approaches or moves away from the traction roller 82 under the action of the spring force. Similar such connection relationships are within the protection scope of this application. The adjustment of the pressing roller can ensure the stability and accuracy of the substrate 02 during the traction process, prevent the sliding or irregular movement of the substrate 02, and the setting of the traction roller 82 ensures the continuous and stable movement of the substrate 02 during the transfer process. At the same time, the tension and pressure of the substrate 02 are controlled by adjusting the pressing roller to ensure the accuracy and consistency of label attachment. It should be noted here that the rotation driving member 83 generally includes a motor 31 and related transmission devices. The motor 31 is installed on the fixing plate 1 or the equipment structure and serves as the main power source of the rotation driving member 83 to convert the rotational motion of the motor 31 into the rotational motion required by the traction roller 82. Among them, the motor 31 is connected to the rotation shaft of the traction roller 82 through a shaft coupling or a driving device to transmit torque and rotational force.

[0039] Furthermore, in order to adjust the angle at which the substrate 02 exits the traction roller 82 and enters the scraper 6, please continue to refer to Figure 5, on both sides of the traction support frame 81, there are also fixed frames 86 and paper guide rollers 87 fixed on the fixed frames 86, and the angles of the fixed frames 86 are adjustable. The fixed frames 86 are installed on both sides of the traction support frame 81, the paper guide rollers 87 are fixed on the fixed frames 86, and the angles of the fixed frames 86 can be adjusted according to the usage requirements. It should be noted here that there are many ways to realize the angle adjustment of the fixed frame 86. The fixed frame 86 can be rotated at the hinge through a hinge connection method, or the angle change of the fixed frame can be realized through a motor drive method, etc. In the embodiment of the present utility model, at the installation position of the traction support frame 81 and the fixed frame 86, the traction support frame 81 is provided with a plurality of installation reserved slots. After the fixed frame 86 is clamped in the required reserved slot, the positioning effect of the fixed frame 86 is realized through the fixation of bolts or positioning pins, and then the angle of the paper guide roller 87 is adjusted by tightening or unscrewing the tightening nut 86a on the fixed frame 86. Through the above settings, on the one hand, the requirement for the angle adjustment of the paper guide roller 87 is met, and on the other hand, the height adjustment of the fixed frame 86 in the vertical direction is also realized, which can adapt to the actual diverse production requirements.

[0040] Further, please continue to refer to Figure 5 , a C-shaped frame 88 is also connected to the traction support frame 81, and the product tape 01 passes through the C-shaped frame 88. There are two opposite and parallel second pair of photoelectric sensors in the C-shaped frame 88, and the second pair of photoelectric sensors are used to detect whether the product tape 01 passes through. The C-shaped frame 88 is installed on the traction support frame 81 to ensure the smooth passing of the product tape 01 during the transfer and pasting process. The internal channel of the C-shaped frame 88 enables the product tape 01 to pass through smoothly and ensures its position and direction in the transfer and pasting device. There are two opposite and parallel second pair of photoelectric sensors inside the C-shaped frame 88. The function of the pair of photoelectric sensors has been described above and will not be elaborated here. The sensor can detect whether the product tape 01 passes through at the expected position. On this basis, through appropriate configuration and algorithms, the sensor can also monitor its moving speed and direction in order to timely adjust the traction and transfer and pasting parameters to ensure that the label is attached to the product at the correct time and position. By adopting this setting, the traction speed, tension, and the timing of label transfer and pasting can be adjusted in real time according to the data feedback by the sensor, thereby optimizing the accuracy and efficiency of the transfer and pasting process.

[0041] On the basis of the above embodiment, refer to Figure 6As shown in the figure, the bracket 4 is also provided with a rotating guide roller 42 and a fixed guide roller 43 arranged in parallel with the rotating guide roller 42. The rotating guide roller 42 is rotatably connected to the bracket 4, and the rotating guide roller 42 is provided with a clamping frame 42a for adjusting its rotational damping. The fixed guide roller 43 is provided with two axially movable baffles 43a and a micrometer 43b for adjusting the distance between the two baffles 43a. The rotating guide roller 42 and the fixed guide roller 43 are arranged in parallel on the bracket 4 to ensure the smooth transmission and guiding of the base material 02 and the product tape 01 during the transfer process; the rotating guide roller 42 is rotatably connected to the bracket 4, mainly responsible for guiding the movement direction of the base material 02 or the product tape 01 and ensuring its stable transmission and position control during the transfer process; the rotating guide roller 42 is provided with a clamping frame 42a for adjusting the rotational damping, and the clamping frame 42a can adjust the rotational damping of the rotating guide roller 42 to control its rotational speed and resistance to meet different production requirements. Two axially movable baffles 43a are installed on the fixed guide roller 43, and the baffles 43a are used to limit the Y-direction movement of the base material 02 during the transfer process to ensure that it travels along a predetermined path. A micrometer 43b is also provided on the fixed guide roller 43. The micrometer 43b displays the distance between the two baffles 43a in the form of a reading, which is more intuitive and easier to adjust. The operator can use the micrometer 43b to accurately adjust and control the distance between the baffles 43a to adapt to base materials 02 of different sizes and thicknesses.

[0042] Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A Y-axis compensation transfer device, characterized in that: include: Fixed plate; A sliding plate, slidably connected to the fixed plate; A driving assembly, fixed on the fixed plate and connected to the sliding plate, for driving the sliding plate to move in the Y direction; A bracket is fixed on the sliding plate, and the bracket is provided with a material discharge shaft, a scraper and a material collection shaft; Among them, the substrate with the label on the unloading shaft is wrapped around the scraper and then rolled up on the receiving shaft. The bracket has a space for the product material belt to pass through. The scraper is set toward the product surface to realize the transfer of the label from the substrate to the product. The sliding direction of the sliding plate is parallel to the axial direction of the unloading shaft.

2. The Y-direction compensation transfer device according to claim 1, characterized in that: A sliding assembly arranged in the Y direction is also provided between the fixed plate and the sliding plate. The sliding assembly includes a sliding rail and a sliding block slidably connected to the sliding rail. One of the sliding rail and the sliding block is fixed to the fixed plate, and the other is fixed to the sliding plate.

3. The Y-direction compensation transfer device according to claim 1, characterized in that: The driving assembly includes a motor, a screw connected to the motor, and a nut seat engaged with the screw, the motor is fixed to the fixing plate, and one end of the nut seat is connected to the sliding plate.

4. The Y-direction compensation transfer device according to claim 1, characterized in that: The angle of the scraper can be adjusted.

5. The Y-direction compensation transfer device according to claim 4, characterized in that: The bracket includes a first support frame, the first support frame is connected to a damping shaft, the scraper is fixed on the damping shaft, the first support frame has a slit hole for the end of the damping shaft to pass through, and the first support frame is also screwed with a fastener for adjusting the clamping force of the slit hole on the damping shaft.

6. The Y-direction compensation transfer device according to claim 5, characterized in that: The first support frame also has two first beam sensors that are arranged in parallel and opposite to each other, and the substrate passes through the middle of the two first beam sensors.

7. The Y-direction compensation transfer device according to claim 1, characterized in that: The fixed plate also has a traction mechanism, which includes a traction support frame, a traction roller rotatably connected to the traction support frame, a rotating driving member driving the traction roller to rotate, and a first pressure roller and a second pressure roller respectively arranged on both sides of the traction roller and capable of moving toward or away from the traction roller.

8. The Y-direction compensation transfer device according to claim 7, characterized in that: Both sides of the traction support frame are also provided with a fixing frame and a paper guide roller fixed on the fixing frame, and the angle of the fixing frame can be adjusted.

9. The Y-direction compensation transfer device according to claim 7, characterized in that: The traction support frame is also connected to a C-shaped frame, through which the product belt passes. The C-shaped frame has two second opposing sensors arranged oppositely and in parallel, and the second opposing sensors are used to detect whether the product belt passes through.

10. The Y-direction compensation transfer device according to claim 1, characterized in that: The bracket also has a rotating guide roller and a fixed guide roller arranged parallel to the rotating guide roller. The rotating guide roller is rotatably connected to the bracket, and the rotating guide roller has a clamping frame for adjusting its rotation damping. The fixed guide roller has two axially movable baffles and a micrometer for adjusting the distance between the two baffles.

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