Protective sticker oiling machine

Abstract

The utility model relates to the technical field of protective sticker production equipment, in particular to a protective sticker oiling machine which comprises a rack, the rack is provided with a first motor, a first oil roller, a sticker feeding device, an oiling device and an oil box, and a first gap is formed between the sticker feeding device and the first oil roller; the oiling device comprises an oiling sliding seat, a second oil roller and a second motor, a second gap adjusting screw rod is inserted into the rack, a second adjusting head is fixed at one end of the second gap adjusting screw rod, and the other end of the second gap adjusting screw rod is spirally connected with the oiling sliding seat; a second gap is formed between the second oil roller and the first oil roller; an elastic component and an adjusting nut are arranged on the second gap adjusting screw rod; after the technical scheme is adopted, when secondary oiling needs to be carried out on individual protective stickers which are insufficiently oiled, the second adjusting head is pulled, the gap size of the second gap is adjusted, then secondary oiling is carried out, after secondary oiling is completed, the pulling force on the second adjusting head is directly removed, and use is relatively convenient.

Description

Technical Field

[0001] This utility model relates to the technical field of protective sticker production equipment, specifically to a protective sticker oiling machine. Background Technology

[0002] During the production of protective films, they need to be coated with essential oil to allow them to absorb the oil. Existing oiling equipment for protective films often requires adjustment to the appropriate oil thickness before use. However, when some protective films do not absorb enough essential oil, a second oiling is necessary. If the equipment is directly returned to the original oiling thickness for the second oiling, it can easily lead to excessive oil absorption, affecting the quality of the protective films. If the equipment is first adjusted to the required thickness for the second oiling, it must be adjusted back to the original thickness after the second oiling, making the second oiling process relatively cumbersome.

[0003] In view of this, the applicant has conducted in-depth research on the above-mentioned issues, which led to this case. Utility Model Content

[0004] The purpose of this invention is to provide a convenient protective sticker oiling machine.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A protective sticker applicator includes a frame, within which a first motor, a horizontally arranged first oil roller, a sticker feeding device located above the first oil roller, an oiling device located below the first oil roller, and an oil box located below the oiling device are installed. The sticker feeding device and the first oil roller are respectively connected to the first motor for transmission, and a first gap is formed between the sticker feeding device and the first oil roller.

[0007] The oiling device includes an oiling sliding seat horizontally slidably connected to the frame, a second oil roller rotatably connected to the oiling sliding seat and arranged parallel to the first oil roller, and a second motor installed on the oiling sliding seat. The second motor is drivenly connected to the second oil roller. The sliding direction of the oiling sliding seat is perpendicular to the axial direction of the first oil roller.

[0008] The frame is also provided with a second gap adjusting screw arranged horizontally and perpendicular to the first oil roller. One end of the second gap adjusting screw is located on one side of the frame and a second adjusting head is fixed thereon. The second adjusting head abuts against the frame. The other end of the second gap adjusting screw is spirally connected to the upper oil sliding seat.

[0009] The second oil roller is located on the side of the first oil roller away from the second adjusting head, and a second gap is formed between the second oil roller and the first oil roller. The lower part of the second oil roller is located inside the oil box.

[0010] The second gap adjusting screw is provided with an elastic component and an adjusting nut; the adjusting nut is screwed to the second gap adjusting screw, one end of the elastic component abuts against the frame, and the other end abuts against the adjusting nut.

[0011] Preferably, the elastic component includes a spring and a sliding sleeve respectively sleeved on the second gap adjusting screw, one end of the spring abutting against the frame and the other end abutting against the sliding sleeve, and the sliding sleeve abutting against the adjusting nut.

[0012] Preferably, the second gap adjusting screw is further fitted with a guide cylinder, the guide cylinder is fixed to the frame, and the spring is located within the space enclosed by the guide cylinder; the sliding sleeve is slidably connected to the guide cylinder.

[0013] Preferably, a thrust bearing is fixed to the second adjusting head, and the second adjusting head indirectly abuts against the frame through the thrust bearing.

[0014] Preferably, the feeding device includes a feeding slide seat that is vertically slidably connected to the frame and a feeding roller that is rotatably connected to the feeding slide seat and arranged parallel to the first oil roller, one end of the feeding roller being drivenly connected to the first motor.

[0015] The frame is also spirally connected to a vertically arranged first gap adjusting screw. The upper end of the first gap adjusting screw is located on the upper side of the frame and is fixed with a first adjusting head. The lower end of the first gap adjusting screw is rotatably connected to the feeding sliding seat.

[0016] An adjustment component is provided on the first gap adjustment screw; one end of the adjustment component abuts against the frame and the other end abuts against the feeding slide seat.

[0017] Preferably, the adjusting assembly includes a conical compression spring, which is sleeved on the first gap adjusting screw. One end of the conical compression spring abuts against the frame, and the other end abuts against the feeding slide seat.

[0018] Preferably, the second oil roller includes a hollow cylinder, with rotating heads fixed at both ends of the hollow cylinder. The two rotating heads are rotatably connected to the oil-filling sliding seat, and one of the rotating heads is drive-connected to the second motor.

[0019] Preferably, the adhesive feeding device has an outlet and an inlet; the outlet of the adhesive feeding device is connected to a guide mechanism.

[0020] Preferably, the guiding mechanism includes a first guide rod and a second guide rod arranged parallel to the first oil roller, the first guide rod and the second guide rod being fixed to the frame respectively; a guide knife and / or a guide plate are mounted on the first guide rod.

[0021] Preferably, the guiding mechanism is connected to a collection bucket or a conveying device.

[0022] The beneficial effects of this utility model using the above technical solution are as follows: By pulling the second adjusting head away from the oiling sliding seat, the elastic component is gradually compressed and stores potential energy, causing the oiling sliding seat to slide horizontally on the frame, thereby changing the size of the second gap. After removing the pulling force on the second adjusting head, the elastic component releases the stored potential energy and causes the oiling sliding seat to slide away from the second adjusting head, restoring the size of the second gap to the value of the first oiling. When it is necessary to perform a second oiling on individual protective films that have not been oiled sufficiently, the second adjusting head is pulled away from the oiling sliding seat to adjust the size of the second gap, and then the protective film requiring a second oiling is applied. After the second oiling is completed, the pulling force on the second adjusting head can be removed directly, making it relatively convenient to use. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the protective sticker oiling machine of this utility model;

[0024] Figure 2 This is a schematic diagram of the mating structure of the second gap adjusting screw, adjusting nut, elastic component, guide cylinder and oiling sliding seat of this utility model;

[0025] Figure 3 This is a schematic diagram of the transmission structure between the first motor, the first oil roller, and the transmission wheel of this utility model.

[0026] Figure 4 This is a schematic diagram of the structure of the second oil roller of this utility model.

[0027] In the picture:

[0028] 10-Frame; 11-Vertical displacement adjustment device;

[0029] 20 - First oil roller; 21 - First motor;

[0030] 22-Tensioning device;

[0031] 30 - Adhesive feeding device; 31 - Adhesive feeding slide seat;

[0032] 32-Paste feeding roller; 33-Drive wheel;

[0033] 41-Oil-filling sliding seat; 42-Second oil roller;

[0034] 43-Hollow cylinder; 44-Rotating head;

[0035] 50-oil box;

[0036] 60 - Second clearance adjusting screw; 61 - Second adjusting head;

[0037] 61a - Thrust bearing;

[0038] 62-Adjusting nut; 63-Elastic component;

[0039] 64 - Spring; 65 - Sliding sleeve;

[0040] 66-Guide cylinder;

[0041] 71-First adjusting head; 72-Compression spring;

[0042] 80 - Guide mechanism; 81 - First guide rod;

[0043] 82-Second guide rod; 83-Guide knife;

[0044] 84-Guide plate;

[0045] 90 - Conveying device. Detailed Implementation

[0046] To make the objectives, technical solutions, and advantages of this utility model clearer, the following detailed description is provided in conjunction with embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this utility model.

[0047] like Figures 1-4 As shown, this embodiment provides a protective sticker applicator, including a frame 10. Within the space enclosed by the frame 10, a first motor 21, a horizontally arranged first oil roller 20, a sticker feeding device 30 located above the first oil roller 20, an oiling device located below the first oil roller 20, and an oil box 50 located below the oiling device are installed. The sticker feeding device 30 and the first oil roller 20 are respectively connected to the first motor 21 for transmission. The sticker feeding device 30 has a sticker outlet and a sticker inlet.

[0048] When using this protective film oiling machine to perform oiling operations on protective films, the materials required are: protective film and essential oil.

[0049] A first gap is formed between the feeding device 30 and the first oil roller 20 to allow the protective film to pass through. It should be noted that the feeding device 30 can be a conventional device.

[0050] As a preferred technical solution, the feeding device 30 includes a feeding slide seat 31 vertically slidably connected to the frame 10 and a feeding roller 32 rotatably connected to the feeding slide seat 31 and arranged parallel to the first oil roller 20. One end of the feeding roller 32 is drivenly connected to the first motor 21. In this embodiment, there are two feeding rollers 32, which are arranged side by side in the horizontal direction. The two feeding rollers 32 are connected to the same transmission wheel 33. Specifically, a first transmission gear plate is fixed on the transmission wheel 33, and a second transmission gear plate is fixed on each of the two feeding rollers 32. The second transmission gear plates on the two feeding rollers 32 are respectively meshed with the first transmission gear plate. The transmission wheel 33 is mounted on the feeding slide seat 31 and drivenly connected to the first motor 21. In other words, the first motor 21 is drivenly connected to the two feeding rollers 32 through the transmission wheel 33. The frame 10 is also screwed with a vertically arranged first gap adjusting screw. The upper end of the first gap adjusting screw is located on the upper side of the frame 10 and a first adjusting head 71 is fixed thereon. The lower end of the first gap adjusting screw is rotatably connected to the feeding slide seat 31. An adjusting component is provided on the first gap adjusting screw. One end of the adjusting component abuts against the frame 10, and the other end abuts against the feeding slide seat 31. By rotating the first adjusting head 71, the first gap adjusting screw is rotated, adjusting the height position of the first gap adjusting screw, thereby causing the feeding slide seat 31 to slide vertically on the frame 10, thus changing the size of the first gap, i.e., the distance between the feeding device 30 and the first oil roller 20, so that the protective film oiling machine can oil protective films of different thicknesses. It should be noted that the adjusting component can be a conventional component. As a preferred technical solution, the adjusting component includes a compression spring 72, which is sleeved on the first gap adjusting screw. One end of the compression spring 72 abuts against the frame 10, and the other end abuts against the feeding slide seat 31. Preferably, the compression spring 72 is a conical compression spring, with its small end abutting against the frame 10 and its large end abutting against the feeding slide seat 31. By setting the conical compression spring, it plays a role in shock absorption when the feeding device 30 performs the feeding operation.

[0051] It should be noted that the transmission structure between the first motor 21, the first oil roller 20 and the transmission wheel 33 can adopt a conventional transmission structure.

[0052] In this embodiment, the transmission structure between the first motor 21, the first oil roller 20, and the transmission wheel 33 is as follows: a first chain disc is fixed on the output shaft of the first motor 21, a second chain disc is fixed on the first oil roller 20, and a third chain disc is fixed on the transmission wheel 33. The first, second, and third chain discs are wound around the same transmission chain. The first, second, and third chain discs are located on the same plane and are all within the area enclosed by the transmission chain. A tensioning device 22 for tensioning the transmission chain is provided on one side of the first motor 21. It should be noted that the tensioning device 22 can be a conventional device that is readily available on the market. The tensioning device 22 includes a rotating column rotatably connected to the frame 10, a tensioning plate fixed to one end of the rotating column, and a tensioning wheel rotatably connected to the tensioning plate. A torsion spring is also provided between the rotating column and the frame 10 to cause the tensioning wheel to abut against the transmission chain. The torsion spring is sleeved on the rotating column, with one end fixed to the rotating column and the other end fixed to the tensioning plate. The tensioning wheel abuts against the transmission chain. It should be noted that the torsion spring used to cause the tensioning wheel to abut against the transmission chain has a conventional structure and will not be described in detail.

[0053] The first motor 21 drives the first oil roller 20 and the transmission wheel 33 to rotate simultaneously by driving the transmission chain. The transmission wheel 33 drives the two feeding rollers 32 to rotate, thereby enabling the first motor 21 to drive the feeding device 30 and the first oil roller 20 to rotate.

[0054] The oiling device includes an oiling sliding seat 41 horizontally slidably connected to the frame 10, a second oil roller 42 rotatably connected to the oiling sliding seat 41 and arranged parallel to the first oil roller 20, and a second motor mounted on the oiling sliding seat 41. The second motor is connected to the second oil roller 42 via a chain. The sliding direction of the oiling sliding seat 41 is perpendicular to the axial direction of the first oil roller 20. In this embodiment, both ends of the second oil roller 42 are rotatably connected to the oiling sliding seat 41.

[0055] The frame 10 is also interspersed with a second gap adjusting screw 60 arranged horizontally and perpendicular to the first oil roller 20. In this embodiment, there are two second gap adjusting screws 60, one of which is located at one end of the frame 10 and the other is located at the other end of the frame 10.

[0056] For ease of explanation, we will take one of the second gap adjusting screws 60 as an example. One end of the second gap adjusting screw 60 is located on one side of the frame 10 and is fixed with a second adjusting head 61. The second adjusting head 61 abuts against the frame 10, and the other end of the second gap adjusting screw 60 is screwed to the oiling sliding seat 41.

[0057] The second oil roller 42 is located on the side of the first oil roller 20 away from the second adjusting head 61. A second gap is formed between the second oil roller 42 and the first oil roller 20, and the lower part of the second oil roller 42 is located inside the oil box 50. It should be noted that the lower part of the second oil roller 42 mentioned here refers to the lower position of the second oil roller 42 body when it is stationary or at a certain moment during rotation. The lower part of the second oil roller 42 is constantly changing during rotation and does not specifically refer to a certain part of the second oil roller 42.

[0058] The second gap adjusting screw 60 is provided with an elastic component 63 and an adjusting nut 62 located within the space enclosed by the frame 10; the adjusting nut 62 is screwed to the second gap adjusting screw 60. It should be noted that the elastic component 63 can be a conventional component, with one end of the elastic component 63 abutting against the frame 10 and the other end abutting against the adjusting nut 62.

[0059] In this embodiment, the oil box 50 is a pull-out oil box, and the oil box 50 is detachably connected to the frame 10.

[0060] In use, the essential oil is placed in the oil container 50, ensuring that the oil level in the container covers the lower part of the second oil roller 42, so that the lower surface of the second oil roller 42 can contact the essential oil. It should be noted that the lower surface of the second oil roller 42 referred to here is the surface at the lower part of the second oil roller 42 at a moment of stillness or instantaneous rotation; the lower surface of the second oil roller 42 is constantly changing during rotation.

[0061] The second motor 43 drives the second oil roller 42 to rotate. During the rotation, the surface of the second oil roller 42 is coated with essential oil. A portion of the essential oil on the second oil roller 42 passes through the second gap and adheres to the first oil roller 20 under the combined action of centrifugal force, the interaction force between essential oils, and the interaction force between essential oil and the first oil roller 20, thus forming a layer of essential oil on the first oil roller 20. The first motor 21 drives the feeding device 30 and the first oil roller 20 to rotate; the protective film is inserted from the feeding port of the feeding device 30, and the feeding device 30 and the first oil roller 20 rotate, causing the protective film to pass through the first gap; during the process of the protective film passing through the first gap, the first oil roller 20 comes into contact with the protective film, and the essential oil at the contact point between the first oil roller 20 and the protective film is applied to the protective film, thus achieving the oiling of the protective film.

[0062] By rotating the second adjusting head 61, the second gap adjusting screw 60 is driven to rotate, adjusting the spiral connection length between the second gap adjusting screw 60 and the oiling sliding seat 41, thereby driving the oiling sliding seat 41 to slide horizontally on the frame 10, thereby changing the gap size of the second gap, that is, the distance between the second oil roller 42 and the first oil roller 20, thereby adjusting the thickness of the essential oil on the first oil roller 20.

[0063] Before use, adjust the size of the first and second gaps of the protective film oiling machine according to the thickness of the protective film and the required amount of oil. For ease of explanation, the adjusted size of the second gap is defined as the oiling value per pass.

[0064] By pulling the second adjusting head 61 away from the oiling slide seat 41, the elastic component is gradually compressed and stores potential energy, causing the oiling slide seat 41 to slide horizontally on the frame 10, thereby changing the size of the second gap. After removing the pulling force on the second adjusting head 61, the elastic component releases the stored potential energy and causes the oiling slide seat 41 to slide away from the second adjusting head 61, restoring the size of the second gap to the value of the first oiling. When it is necessary to perform a second oiling on individual protective films that are insufficiently oiled, the second adjusting head 61 is pulled away from the oiling slide seat 41 to adjust the size of the second gap, and then the protective film that needs to be oiled a second time is oiled. After the second oiling is completed, the pulling force on the second adjusting head 61 can be removed directly, making it relatively convenient to use.

[0065] As a preferred technical solution, the elastic component 63 includes a spring 64 and a sliding sleeve 65 respectively sleeved on the second gap adjusting screw 60. One end of the spring 64 abuts against the frame 10, and the other end abuts against the sliding sleeve 65, which abuts against the adjusting nut 62. As a further preferred technical solution, the second gap adjusting screw 60 is also sleeved with a guide cylinder 66, which is fixed to the frame 10. The spring 64 is located within the space enclosed by the guide cylinder 66; the sliding sleeve 65 is slidably connected to the guide cylinder 66.

[0066] As a preferred technical solution, a thrust bearing is fixed on the second adjusting head 61, and the second adjusting head 61 indirectly abuts against the frame 10 through the thrust bearing. It should be noted that the thrust bearing can be a conventional bearing that can be directly purchased from the market. By setting the thrust bearing, the friction between the second adjusting head 61 and the frame 10 is reduced, making the process of rotating the second adjusting head 61 more effortless.

[0067] As a preferred technical solution, the inlet of the feeding device 30 is located on one side of the feeding roller 32, and the outlet of the feeding device 30 is located on the other side of the feeding roller 32. The conveying direction of the feeding device 30 is from the inlet to the outlet; the outlet of the feeding device 30 is connected to a guide mechanism 80. In this embodiment, the guide mechanism 80 includes a first guide rod 81 and a second guide rod 82 arranged parallel to the first oil roller 20. The first guide rod 81 and the second guide rod 82 are respectively fixed to the frame 10. Specifically, a vertical displacement adjustment device 11 is installed on the frame 10. The first guide rod 81 is indirectly fixed to the frame 10 by being fixed to the vertical displacement adjustment device 11, and the second guide rod 82 is directly fixed to the frame 10. The second guide rod 82 is fixed to the frame 10 near the outlet of the feeding device 30, and the first guide rod 81 is fixed to the frame 10. On the side away from the inlet of the adhesive feeding device 30, in other words, the second guide rod 82 is located between the first guide rod 81 and the outlet of the adhesive feeding device 30. The first guide rod 81 is equipped with guide blades 83 and guide plates 84. Multiple guide blades 83 are arranged at intervals along the axial direction of the first guide rod 81, forming a guide channel between adjacent guide blades 83 that connects to the outlet of the adhesive feeding device 30. One end of the guide plate 84 is close to the outlet, and the other end is away from the outlet. The end of the guide plate 84 near the outlet is mounted on the first guide rod 81. It should be noted that the first guide rod 81 may also be equipped with only guide blades 83 or only guide plates 84. The vertical displacement adjustment device 11 is a conventional device and will not be described further.

[0068] In use, the height position of the first guide rod 81 is adjusted by the vertical displacement adjustment device 11, which in turn adjusts the position of the guide blade 83 and the guide plate 84 on the first guide rod 81, thereby adjusting the height of the guide channel to suit the guiding needs of different protective films.

[0069] As a preferred technical solution, the guide mechanism 80 is connected to the conveying device 90. It should be noted that, as another preferred embodiment, the guide mechanism 80 is connected to a collection bucket.

[0070] As a preferred technical solution, the second oil roller 42 includes a hollow cylinder 43, with rotating heads 44 fixed at both ends of the hollow cylinder 43. The two rotating heads 44 are rotatably connected to the upper oil sliding seat 41, and one of the rotating heads 44 is connected to a second motor for transmission. By adopting the above technical solution, the hollow cylinder 43 and the two rotating heads 44 can be forged separately and then fixed together. This helps ensure a uniform mass distribution of the hollow cylinder 43 and the rotating heads 44, thereby ensuring a uniform mass distribution of the second oil roller 42. This helps prevent the second oil roller 42 from generating unbalanced centrifugal force during rotation, which could lead to jumping.

[0071] The terms "first," "second," "third," etc., used in the specification, claims, and accompanying drawings of this utility model are used to distinguish different objects, rather than to describe a specific order.

[0072] The present invention has been described in detail above with reference to the accompanying drawings. However, the embodiments of the present invention are not limited to the above embodiments. Those skilled in the art can make various modifications to the present invention based on the prior art, and these modifications all fall within the protection scope of the present invention.

Claims

1. A protective sticker coating machine, comprising a frame, characterized in that: The frame is equipped with a first motor, a horizontally arranged first oil roller, a feeding device above the first oil roller, an oiling device below the first oil roller, and an oil box below the oiling device. The feeding device and the first oil roller are respectively connected to the first motor for transmission, and a first gap is formed between the feeding device and the first oil roller. The oiling device includes an oiling sliding seat horizontally slidably connected to the frame, a second oil roller rotatably connected to the oiling sliding seat and arranged parallel to the first oil roller, and a second motor installed on the oiling sliding seat. The second motor is drivenly connected to the second oil roller. The sliding direction of the oiling sliding seat is perpendicular to the axial direction of the first oil roller. The frame is also provided with a second gap adjusting screw arranged horizontally and perpendicular to the first oil roller. One end of the second gap adjusting screw is located on one side of the frame and a second adjusting head is fixed thereon. The second adjusting head abuts against the frame. The other end of the second gap adjusting screw is spirally connected to the upper oil sliding seat. The second oil roller is located on the side of the first oil roller away from the second adjusting head, and a second gap is formed between the second oil roller and the first oil roller. The lower part of the second oil roller is located inside the oil box. The second gap adjusting screw is provided with an elastic component and an adjusting nut; the adjusting nut is screwed to the second gap adjusting screw, one end of the elastic component abuts against the frame, and the other end abuts against the adjusting nut.

2. The protective sticker applicator as described in claim 1, characterized in that: The elastic component includes a spring and a sliding sleeve respectively sleeved on the second gap adjusting screw. One end of the spring abuts against the frame, and the other end abuts against the sliding sleeve. The sliding sleeve abuts against the adjusting nut.

3. The protective sticker applicator as described in claim 2, characterized in that: The second gap adjusting screw is also fitted with a guide cylinder, which is fixed to the frame, and the spring is located within the space enclosed by the guide cylinder; the sliding sleeve is slidably connected to the guide cylinder.

4. The protective sticker applicator as described in claim 1, characterized in that: The second adjusting head is fixed with a thrust bearing, and the second adjusting head indirectly abuts against the frame through the thrust bearing.

5. The protective sticker applicator as described in claim 1, characterized in that: The feeding device includes a feeding slide seat that is vertically slidably connected to the frame and a feeding roller that is rotatably connected to the feeding slide seat and arranged parallel to the first oil roller. One end of the feeding roller is drivenly connected to the first motor. The frame is also spirally connected to a vertically arranged first gap adjusting screw. The upper end of the first gap adjusting screw is located on the upper side of the frame and is fixed with a first adjusting head. The lower end of the first gap adjusting screw is rotatably connected to the feeding sliding seat. An adjustment component is provided on the first gap adjustment screw; one end of the adjustment component abuts against the frame and the other end abuts against the feeding slide seat.

6. The protective sticker applicator as described in claim 5, characterized in that: The adjusting assembly includes a conical compression spring, which is sleeved on the first gap adjusting screw. One end of the conical compression spring abuts against the frame, and the other end abuts against the feeding sliding seat.

7. The protective sticker applicator as described in claim 1, characterized in that: The second oil roller includes a hollow cylinder, with rotating heads fixed at both ends of the hollow cylinder. The two rotating heads are rotatably connected to the oil sliding seat, and one of the rotating heads is driven by the second motor.

8. The protective sticker applicator as described in claim 1, characterized in that: The adhesive feeding device has an outlet and an inlet; the outlet of the adhesive feeding device is connected to a guide mechanism.

9. The protective sticker applicator as described in claim 8, characterized in that: The guiding mechanism includes a first guide rod and a second guide rod arranged parallel to the first oil roller, and the first guide rod and the second guide rod are respectively fixed to the frame; a guide knife and / or a guide plate are installed on the first guide rod.

10. The protective sticker applicator as described in claim 8, characterized in that: The guiding mechanism is connected to a collection bucket or a conveying device.

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