A decorative paper cutting apparatus

Abstract

The utility model discloses a kind of decorative paper cutting equipment, comprising: cabinet and be set on the material rack mechanism of cabinet, track mechanism, conveying mechanism and cutting mechanism;Material rack mechanism is used to load material tray to supply decorative paper in material tray to track mechanism;Track mechanism has adjustable width's guiding structure to be used for guiding various width decorative paper to conveying mechanism;Conveying mechanism is used to compact decorative paper and carry out rolling motion, to drive decorative paper to be conveyed to cutting mechanism;Cutting mechanism is provided with the shearing mouth for decorative paper to pass, to carry out shearing motion when decorative paper passesThe decorative paper cutting equipment of the utility model has the advantages of high degree of automation, high cutting efficiency, high precision, strong versatility etc.

Description

Technical Field

[0001] This utility model relates to the field of processing equipment technology, and in particular to a decorative paper cutting device. Background Technology

[0002] The diverse appearance and dazzling array of patterns on electronic atomizers are thanks to the colorful decorative paper affixed to their casings. In actual production, this decorative paper is usually in roll form and needs to be manually cut into equidistant rectangles before being applied. However, due to variations in worker techniques, the hand-cut decorative paper is difficult to keep consistent in size, resulting in pieces that are either too short or too long, leading to frequent rework and compromised quality. Furthermore, manual operation is inefficient, requiring a large workforce for cutting and causing significant waste. Utility Model Content

[0003] The purpose of this invention is to provide a decorative paper cutting device, which aims to solve the problem that the quality of decorative paper cut by hand is difficult to guarantee.

[0004] To solve the above-mentioned technical problems, the purpose of this utility model is achieved through the following technical solution: providing a decorative paper cutting device, including: a machine housing and a material rack mechanism, a track mechanism, a conveying mechanism and a cutting mechanism disposed on the machine housing;

[0005] The material rack mechanism is used to load the material tray so that the decorative paper in the material tray can be fed to the track mechanism;

[0006] The track mechanism has an adjustable-width guide structure for guiding decorative paper of various widths to the conveying mechanism;

[0007] The conveying mechanism is used to press the decorative paper and make it roll, so as to drive the decorative paper to the cutting mechanism;

[0008] The cutting mechanism is provided with a cutting opening for the decorative paper to pass through, so as to perform a cutting motion as the decorative paper passes through.

[0009] Furthermore, the material rack mechanism includes:

[0010] A support plate is provided, with one end connected to the housing.

[0011] The hanging rod is connected at one end to the other end of the supporting upright plate;

[0012] A thrust block is fixedly fitted onto the hanging rod.

[0013] An elastic clamping element is fitted onto the hanging rod and can be moved and adjusted along the axial direction of the hanging rod;

[0014] The material tray is fitted onto the hanging rod and clamped between the thrust block and the elastic clamping member. The elastic clamping member is used to squeeze the material tray toward the thrust block.

[0015] Furthermore, the resilient clamping member includes:

[0016] The clamping block is fitted onto the hanging rod;

[0017] The push block is fitted onto the hanging rod and is located on the side of the clamping block away from the thrust block;

[0018] A pull rod is mounted on the push block and passes through the clamping block;

[0019] A clamping spring is sleeved on the pull rod and located between the push block and the clamping block.

[0020] Furthermore, the track mechanism includes:

[0021] A track fixing plate is installed on the housing;

[0022] Multiple material support rollers are arranged side-by-side at intervals on the track fixing plate;

[0023] A support fixing plate is installed on the track fixing plate, with a gap between the bottom of the support fixing plate and the track fixing plate;

[0024] The left sliding baffle and the right sliding baffle are arranged parallel to each other and slidably installed on the bottom of the support fixing plate;

[0025] The left and right sliding baffles are located above the multiple material support rollers and cooperate with the multiple material support rollers to form a guide structure for guiding the decorative paper to the conveying mechanism.

[0026] Furthermore, the track mechanism also includes:

[0027] A scale is set on the support fixing plate and perpendicular to the left sliding baffle and the right sliding baffle;

[0028] The left pointer is positioned on the left sliding baffle and points to the scale.

[0029] The right pointer is located on the right sliding plate and points to the scale.

[0030] Furthermore, the conveying mechanism includes:

[0031] The drive roller is mounted on the housing;

[0032] The driven roller is mounted on the housing and is positioned opposite to the driving roller.

[0033] An elastic clamping element is installed on the housing and elastically presses against the driven roller to drive the driven roller to press against the driving roller;

[0034] The lifting element is mounted on the housing and connected to the driven roller, used to drive the driven roller away from the driving roller and resist the elastic pressure of the elastic clamping element.

[0035] Furthermore, the elastic clamping member includes:

[0036] The protective spring block is fixedly installed on the housing;

[0037] The adjusting screw is threaded to the retaining spring block and can be rotated toward the driven roller;

[0038] A compression spring is disposed inside the spring guard block, with one end abutting against the adjusting screw;

[0039] The set screw is located inside the spring block, with one end abutting against the other end of the compression spring and the other end abutting against the end of the driven roller, applying the elastic compression force of the compression spring to the end of the driven roller.

[0040] Furthermore, the tilting element includes:

[0041] Pry the shaft open and rotate it onto the machine housing;

[0042] The pry block is rotatably mounted on the pry shaft in the middle, and one end abuts against the bottom of the driven roller.

[0043] The control lever is rotatably mounted on the machine housing;

[0044] A control block is mounted on the control lever and abuts against the top of the other end of the pry block;

[0045] The control lever is used to rotate the control block and press down the other end of the pry block when rotated, so as to move one end of the pry block and the end of the driven roller in a direction away from the driving roller and lift them up.

[0046] Furthermore, the cutting mechanism includes:

[0047] Cut and fix the plate, and install it on the housing;

[0048] The moving blade is linearly movable and mounted on the cutting and fixing plate;

[0049] A stationary blade is fixedly mounted on the cutting fixing plate and corresponds to the moving blade.

[0050] The drive unit is mounted on the cutting fixing plate and connected to the moving blade, and is used to drive the moving blade to move linearly back and forth so that the cutting opening between the moving blade and the stationary blade can achieve opening and closing motion.

[0051] Furthermore, the driving unit includes:

[0052] A linear flange bearing is mounted on the cutting and fixing plate;

[0053] The lifting shaft is fixedly installed in the linear flange bearing, and one end is connected to the moving tool.

[0054] The lifting block is connected to the other end of the lifting shaft and has an oblong opening;

[0055] A cutting motor is fixedly mounted on the cutting fixing plate;

[0056] An eccentric wheel is mounted on the output shaft of the cutting motor and located in the waist-shaped opening.

[0057] The beneficial effects of this utility model embodiment are as follows:

[0058] The design of the material rack mechanism enables rapid feeding of decorative paper, improving production efficiency. The adjustable width guide structure of the track mechanism allows the equipment to adapt to decorative paper of different widths and specifications, increasing its versatility and flexibility. The pressing and rolling design of the conveying mechanism ensures the stability and continuity of the decorative paper during transport, providing reliable material delivery to the cutting mechanism. The shearing design of the cutting mechanism ensures accurate cutting of the decorative paper, improving cutting quality. The decorative paper cutting equipment in this embodiment has advantages such as high automation, high cutting efficiency, high precision, and strong versatility. It effectively improves cutting efficiency and precision while reducing labor costs and labor intensity. Attached Figure Description

[0059] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0060] Figure 1 A three-dimensional structural diagram of the decorative paper cutting device provided in the embodiment of this utility model.

[0061] Figure 2 A schematic diagram of the internal structure of the decorative paper cutting device provided in this embodiment of the utility model.

[0062] Figure 3This is a schematic diagram of the overall structure of the material rack mechanism provided in an embodiment of the present utility model.

[0063] Figure 4 This is a schematic diagram of the overall structure of the track mechanism provided in an embodiment of the present utility model.

[0064] Figure 5 A partial structural schematic diagram of the track mechanism provided in an embodiment of this utility model.

[0065] Figure 6 This is a schematic diagram of an installation angle of the conveying mechanism provided in an embodiment of the present utility model.

[0066] Figure 7 This is a schematic diagram of another installation angle of the conveying mechanism provided in an embodiment of the present utility model.

[0067] Figure 8 This is a three-dimensional structural diagram of the conveying mechanism provided in an embodiment of the present utility model.

[0068] Figure 9 This is a schematic diagram of the overall structure of the cutting mechanism provided in an embodiment of the present utility model.

[0069] Explanation of the markings in the image:

[0070] 1. Housing; 11. Control box; 12. Touch screen; 13. Start button; 14. Stop button; 15. Emergency stop button; 16. Left fixed plate; 17. Right fixed plate; 18. Tensioning rod;

[0071] 2. Material rack mechanism; 21. Support plate; 22. Hanging rod; 23. Thrust block; 24. Tightening block; 25. Pushing block; 26. Pull rod; 27. Tightening spring; 28. Material tray; 281. Decorative paper;

[0072] 3. Track mechanism; 31. Track fixing plate; 32. Material support roller; 33. Support fixing plate; 331. Linear slide rail; 34. Left sliding baffle; 341. Left linear slider; 342. Left handle; 35. Right sliding baffle; 351. Right linear slider; 352. Right handle; 36. Scale; 37. Left pointer; 38. Right pointer; 39. Fiber optic sensor;

[0073] 4. Conveying mechanism; 41. Drive roller; 411. Stepper motor; 412. Small synchronous pulley; 413. Synchronous belt; 414. Large synchronous pulley; 42. Driven roller; 43. Protective spring block; 44. Adjusting screw; 45. Compression spring; 46. Set screw; 47. Pry bar; 471. Pry block; 48. Control lever; 481. Control block; 482. Control handle;

[0074] 5. Cutting mechanism; 51. Cutting fixing plate; 511. Feeding plate; 52. Moving blade; 53. Stationary blade; 54. Linear flange bearing; 55. Lifting shaft; 56. Lifting block; 57. Cutting motor; 58. Eccentric wheel. Detailed Implementation

[0075] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0076] It should be understood that, when used in this specification and the appended claims, the terms "comprising" and "including" indicate the presence of the described features, integrals, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components and / or collections thereof.

[0077] It should also be understood that the terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the scope of the invention. As used in this specification and the appended claims, the singular forms “a,” “an,” and “the” are intended to include the plural forms unless the context clearly indicates otherwise.

[0078] It should also be further understood that the term "and / or" as used in this specification and the appended claims refers to any combination of one or more of the associated listed items and all possible combinations, and includes such combinations.

[0079] Please see Figures 1 to 3 This utility model provides a decorative paper cutting device, including: a housing 1 and a material rack mechanism 2, a track mechanism 3, a conveying mechanism 4 and a cutting mechanism 5 disposed on the housing 1; the material rack mechanism 2 is used to load a material tray 28 for feeding decorative paper 281 in the material tray 28 to the track mechanism 3; the track mechanism 3 has an adjustable width guide structure for guiding decorative paper of various widths to the conveying mechanism 4; the conveying mechanism 4 is used to press the decorative paper and perform rolling motion to drive the decorative paper to the cutting mechanism 5; the cutting mechanism 5 is provided with a cutting opening for the decorative paper to pass through, so as to perform a cutting motion when the decorative paper passes through.

[0080] In this embodiment, the design of the material rack mechanism 2 enables rapid feeding of decorative paper 281, improving production efficiency. The adjustable width guide structure of the track mechanism 3 allows the equipment to adapt to decorative paper 281 of different widths and specifications, increasing its versatility and flexibility. The pressing and rolling design of the conveying mechanism 4 ensures the stability and continuity of the decorative paper 281 during conveying, providing reliable material transport for the cutting mechanism 5. The shearing design of the cutting mechanism 5 ensures accurate cutting of the decorative paper 281, improving cutting quality. The decorative paper cutting equipment of this embodiment has advantages such as high automation, high cutting efficiency, high precision, and strong versatility. It effectively improves cutting efficiency and precision while reducing labor costs and labor intensity.

[0081] The specific working process is as follows: The operator first hangs the entire material tray 28 on the material rack mechanism 2, then passes the decorative paper 281 from the material tray 28 through the track mechanism 3 and into the conveying mechanism 4. The cutting settings are made in the control box 11 on the top of the machine casing 1. The cutting parameters can be set in the touch screen 12 of the control box 11. After setting, press the start button 13 to start the equipment. The cutting equipment starts working and begins to cut to the set length. At this time, the equipment is in automatic operation mode. During the cutting process, the cutting parameters can be adjusted by pressing the stop button 14. If an abnormality occurs during the cutting process, the emergency stop button 15 can be pressed for emergency stop.

[0082] Please continue reading Figure 3 In one embodiment, the material rack mechanism 2 includes: a support plate 21, a hanging rod 22, a thrust block 23, and an elastic clamping member; one end of the support plate 21 is connected to the housing 1; one end of the hanging rod 22 is connected to the other end of the support plate 21; the thrust block 23 is fixedly mounted on the hanging rod 22; the elastic clamping member is mounted on the hanging rod 22 and can be moved and adjusted along the axial direction of the hanging rod 22; the material tray 28 is mounted on the hanging rod 22 and clamped between the thrust block 23 and the elastic clamping member, and the elastic clamping member is used to squeeze the material tray 28 toward the thrust block 23.

[0083] In this embodiment, the support plate 21 serves as the support structure for the entire material rack mechanism 2. One end of the plate can be fixed to the housing 1 with bolts to ensure the stability of the material rack mechanism 2. The hanging rod 22 is a round rod, and the material tray 28 can rotate after being fitted onto the hanging rod 22. The thrust block 23 serves as a limiting structure at one end of the material tray 28 and is used to press against one side of the material tray 28. The elastic clamping member uses its elastic force to elastically clamp the other side of the material tray 28, so that the material tray 28 can rotate smoothly while having a certain damping force, ensuring more stable discharge of the decorative paper 281.

[0084] In some specific embodiments of the elastic clamping member, the elastic clamping member includes: a clamping block 24, a pushing block 25, a pull rod 26, and a clamping spring 27; the clamping block 24 is fitted onto the hanging rod 22; the pushing block 25 is fitted onto the hanging rod 22 and is located on the side of the clamping block 24 away from the thrust block 23; the pull rod 26 is disposed on the pushing block 25 and passes through the clamping block 24; the clamping spring 27 is fitted onto the pull rod 26 and is located between the pushing block 25 and the clamping block 24.

[0085] In a specific embodiment of the elastic clamping member, to ensure that the elastic clamping member better clamps the material tray 28, the elastic clamping member is designed with an adjustable elastic force structure. Specifically, the push block 25 can be fixed to the hanging rod 22 by screws, and the push block 25 can be moved on the hanging rod 22 by loosening the screws. When it is necessary to increase the force of the elastic clamping member clamping the material tray 28, the push block 25 can be pushed towards the clamping block 24, so that the clamping spring 27 is further compressed to generate a greater clamping force, thereby increasing the force of the clamping block 24 clamping the material tray 28; conversely, when it is necessary to reduce the force of the elastic clamping member clamping the material tray 28, the push block 25 can be pushed away from the clamping block 24, so that the clamping spring 27 is partially loosened to reduce the clamping force on the clamping block 24, thereby reducing the force of the clamping block 24 clamping the material tray 28; thus realizing the adjustable clamping force function of the elastic clamping member.

[0086] Please see Figure 4 and Figure 5 In one embodiment, the track mechanism 3 includes: a track fixing plate 31, a plurality of material-supporting rollers 32, a support fixing plate 33, a left sliding baffle 34, and a right sliding baffle 35; the track fixing plate 31 is mounted on the housing 1; the plurality of material-supporting rollers 32 are arranged side by side at intervals on the track fixing plate 31; the support fixing plate 33 is mounted on the track fixing plate 31 and a gap is left between its bottom and the track fixing plate 31; the left sliding baffle 34 and the right sliding baffle 35 are arranged parallel to each other and are slidably mounted on the bottom of the support fixing plate 33.

[0087] The left sliding baffle 34 and the right sliding baffle 35 are located above the plurality of material support rollers 32 and cooperate with the plurality of material support rollers 32 to form a guide structure for guiding decorative paper to the conveying mechanism 4.

[0088] In this embodiment, the track mechanism 3 is used to adapt to decorative paper 281 of various widths and stably guide the decorative paper 281 to the conveying mechanism 4. Specifically, by adjusting the relative positions between the left sliding baffle 34 and the right sliding baffle 35, decorative paper 281 of different widths can be accommodated, ensuring that the decorative paper 281 does not deviate from the predetermined path during the guiding and conveying process. The parallel and spaced distribution design of the material support rollers 32 can effectively reduce the friction between the decorative paper 281 and the track mechanism 3, thereby ensuring the stability and smoothness of the decorative paper 281 during the conveying process. In addition, the space design between the support fixing plate 33 and the track fixing plate 31 provides sufficient space for the sliding adjustment of the left sliding baffle 34 and the right sliding baffle 35, making the adjustment of the track mechanism 3 more flexible and convenient.

[0089] More specifically, a linear slide rail 331 is provided at the bottom of the support plate 33. The left sliding baffle 34 and the right sliding baffle 35 are slidably mounted on the linear slide rail 331 via the left linear slider 341 and the right linear slider 351, respectively. The top of the support plate 33 is also provided with a strip-shaped sliding opening parallel to the linear slide rail 331. The left sliding baffle 34 is provided with a left handle 342 extending upward through the strip-shaped sliding opening, and the right sliding baffle 35 is provided with a right handle 352 extending upward through the strip-shaped sliding opening. By operating the left handle 342 and the right handle 352 to move relative to each other in the strip-shaped sliding opening, the relative movement can be adjusted to change the width between the left sliding baffle 34 and the right sliding baffle 35.

[0090] More specifically, the support plate 33 is also equipped with an optical fiber sensor 39 located above the left sliding baffle 34 and the right sliding baffle. When the decorative paper 281 of the material tray 28 is finished being loaded, the optical fiber sensor 39 senses that there is no paper, the equipment immediately stops running and emits a beep, and the touch screen 12 pops up a message that there is no paper tape, prompting to hang a new material tray 28.

[0091] In one embodiment, the track mechanism 3 further includes: a scale 36, a left pointer 37, and a right pointer 38; the scale 36 is disposed on the support fixing plate 33 and is perpendicular to the left sliding baffle 34 and the right sliding baffle 35; the left pointer 37 is disposed on the left sliding baffle 34 and points to the scale 36; the right pointer 38 is disposed on the right sliding baffle 35 and points to the scale 36.

[0092] In this embodiment, when the left sliding baffle 34 and the right sliding baffle 35 are slid, the left pointer 37 and the right pointer 38 move accordingly on the scale 36, thus visually displaying the positions of the left sliding baffle 34 and the right sliding baffle 35. The scale 36 has graduations, allowing for precise reading of the relative distance between the left sliding baffle 34 and the right sliding baffle 35, providing accurate width positioning for decorative paper 281 of different widths. Thus, the combined design of the scale 36, the left pointer 37, and the right pointer 38 makes the position adjustment of the track mechanism 3 more intuitive and accurate, improving overall efficiency and precision.

[0093] Please see Figures 6 to 8 In one embodiment, the conveying mechanism 4 includes: a driving roller 41, a driven roller 42, an elastic clamping member, and a lifting member; the driving roller 41 is mounted on the housing 1; the driven roller 42 is mounted on the housing 1 and is disposed opposite to the driving roller 41; the elastic clamping member is mounted on the housing 1 and elastically presses against the driven roller 42 to drive the driven roller 42 to press against the driving roller 41; the lifting member is mounted on the housing 1 and connected to the driven roller 42, and the lifting member is used to drive the driven roller 42 away from the driving roller 41 and resist the elastic pressure of the elastic clamping member.

[0094] In this embodiment, the conveying mechanism 4 is fixed on the left fixed plate 16 and the right fixed plate 17 of the housing 1, and the left fixed plate 16 and the right fixed plate 17 are firmly connected by multiple tension rods 18.

[0095] In this embodiment, the elastic clamping member elastically presses against the driven roller 42 so that the driven roller 42 is pressed against the driving roller 41. Therefore, when installing the decorative paper 281, the lifting member needs to be pressed to resist the elastic force of the elastic clamping member, which can temporarily lift the driven roller 42, so that there is a certain space between the driven roller 42 and the driving roller 41 to facilitate the placement of the decorative paper 281. After the decorative paper 281 is placed, the lifting member is reset. At this time, under the elastic pressure of the elastic clamping member, the driven roller 42 is pressed against the driving roller 41, thereby pressing the decorative paper 281 onto the driving roller 41.

[0096] After the decorative paper 281 is installed, the feeding stepper motor 411 rotates, which drives the timing belt 413 through the small timing wheel 412, which in turn drives the large timing wheel 414 to rotate. The large timing wheel 414 then drives the drive roller 41 to rotate. The rotation angle of the drive roller 41 is corresponding to the feeding length setting. The feeding length is set by the touch screen 12 and automatically calculated by the PLC. When the decorative paper 281 in the material tray 28 is completely fed, the optical fiber senses that there is no paper and the equipment immediately stops running.

[0097] In some specific embodiments of the elastic clamping component, the elastic clamping component includes: a retaining spring block 43, an adjusting screw 44, a clamping spring 45, and a set screw 46; the retaining spring block 43 is fixedly installed on the housing 1; the adjusting screw 44 is threadedly connected to the retaining spring block 43 and can rotate toward the driven roller 42; the clamping spring 45 is disposed inside the retaining spring block 43, with one end abutting against the adjusting screw 44; the set screw 46 is disposed inside the retaining spring block 43, with one end abutting against the other end of the clamping spring 45, and the other end of the set screw 46 abutting against the end of the driven roller 42 and applying the elastic clamping force of the clamping spring 45 to the end of the driven roller 42.

[0098] In a specific embodiment of this elastic clamping component, when it is necessary to adjust the clamping force of the driven roller 42, this can be achieved by rotating the adjusting screw 44. Rotating the adjusting screw 44 causes it to move towards the driven roller 42 in the threaded connection, thereby compressing the clamping spring 45. As the clamping spring 45 is compressed, the resulting elastic clamping force is transmitted to the end of the driven roller 42 through the set screw 46, thus clamping the driven roller 42. By adjusting the degree of rotation of the adjusting screw 44, the compression amount of the clamping spring 45 and the clamping force on the driven roller 42 can be precisely controlled, thereby meeting different working requirements. This elastic clamping component design is not only simple in structure and easy to operate, but also effectively ensures the stability and reliability of the driven roller 42 during operation.

[0099] In some specific embodiments of the lifting component, the lifting component includes: a prying shaft 47, a prying block 471, a control lever 48, and a control block 481; the prying shaft 47 is rotatably mounted on the housing 1; the middle part of the prying block 471 is rotatably mounted on the prying shaft 47, and one end of the prying block 471 abuts against the bottom of the end of the driven roller 42; the control lever 48 is rotatably mounted on the housing 1; the control block 481 is mounted on the control lever 48 and abuts against the top of the other end of the prying block 471; wherein, when the control lever 48 rotates, it drives the control block 481 to rotate and press down the other end of the prying block 471, so as to move and lift one end of the prying block 471 and the end of the driven roller 42 in a direction away from the driving roller 41.

[0100] In a specific embodiment of this elastic prying component, the operating block 481 includes a roller seat and a roller. The roller seat is fixed to the outer wall of the operating lever 48, and the roller is rotatably mounted on the roller seat. This design aims to reduce frictional resistance when the roller contacts and presses down on the other end of the prying block 471, making the operation smoother and less strenuous. Simultaneously, the roller design effectively disperses the downward pressure, preventing damage caused by excessive localized force on the prying block 471 and improving the service life of the prying component.

[0101] The operation of the elastic lifting component is as follows: When it is necessary to lift the driven roller 42, the operator manually rotates the control handle 482 at the end of the control lever 48 to rotate the control lever 48 axially. The control lever 48 drives the roller to rotate around the axis of the control lever 48. As the roller rotates, it gradually presses down on the top of the other end of the lifting block. Since the middle part of the lifting block is rotatably mounted on the prying shaft 47, when one end is subjected to downward pressure, the other end will produce an upward lifting action. This lifting action causes one end of the lifting block to abut against the bottom of the end of the driven roller 42, thereby lifting the end of the driven roller 42 away from the driving roller 41. Throughout the process, the lifting component realizes the lifting action of the driven roller 42 through a simple mechanical linkage principle, which is both efficient and reliable.

[0102] Please see Figure 9 In one embodiment, the cutting mechanism 5 includes: a cutting fixing plate 51, a moving blade 52, a stationary blade 53, and a driving unit; the cutting fixing plate 51 is mounted on the housing 1; the moving blade 52 is linearly movable and mounted on the cutting fixing plate 51; the stationary blade 53 is fixedly mounted on the cutting fixing plate 51 and corresponds to the moving blade 52; the driving unit is mounted on the cutting fixing plate 51 and connected to the moving blade 52, and is used to drive the moving blade 52 to move linearly back and forth so that the cutting opening between the moving blade 52 and the stationary blade 53 can achieve an opening and closing motion.

[0103] In this embodiment, the cutting mechanism 5 operates as follows: When a cutting operation is required, the drive unit is activated, driving the moving blade 52 to move linearly back and forth on the cutting fixing plate 51. During this linear back and forth movement, the moving blade 52 opens and closes the cutting slit, and the decorative paper 281 is fed through the cutting slit and cut to the required length. To ensure cutting accuracy and stability, the cutting fixing plate 51 provides stable support, while the stationary blade 53 remains fixed, cooperating with the moving blade 52 to form a precise cutting slit. Furthermore, the design of the drive unit ensures that the moving blade 52 can move at an appropriate speed and force to achieve a high-quality cutting effect. The overall design of the cutting mechanism 5 makes the cutting operation more efficient and accurate, meeting the cutting needs of various decorative papers 281.

[0104] In this embodiment, the cutting fixing plate 51 is located below the cutting opening and the feeding plate 511 is provided. The feeding plate 511 is designed to receive the cut decorative paper 281, ensuring that the cut paper can slide down smoothly and be collected.

[0105] In one embodiment, the drive unit includes: a linear flange bearing 54, a lifting shaft 55, a lifting block 56, a cutting motor 57, and an eccentric wheel 58; the linear flange bearing 54 is mounted on the cutting fixing plate 51; the lifting shaft 55 is fixedly mounted in the linear flange bearing 54, and one end of the lifting shaft 55 is connected to the moving blade 52; the lifting block 56 is connected to the other end of the lifting shaft 55, and the lifting block 56 has an oblong opening; the cutting motor 57 is fixedly mounted on the cutting fixing plate 51; the eccentric wheel 58 is mounted on the output shaft of the cutting motor 57 and is located in the oblong opening.

[0106] In this embodiment, the process of the drive unit driving the moving blade 52 to perform cutting is as follows: After the cutting motor 57 is started, its output shaft drives the eccentric wheel 58 to rotate. Since the eccentric wheel 58 is located in the waist-shaped opening on the lifting block 56, as the eccentric wheel 58 rotates, the lifting block 56 is subjected to a periodically changing thrust, which in turn drives the lifting shaft 55 to perform linear reciprocating motion along the linear flange bearing 54. The motion of the lifting shaft 55 is transmitted to the moving blade 52 through the connecting member, so that the moving blade 52 performs reciprocating cutting action relative to the stationary blade 53. This design ensures the stability and efficiency of cutting. At the same time, the use of the linear flange bearing 54 improves the motion accuracy of the lifting shaft 55 and ensures the accuracy of cutting.

[0107] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various equivalent modifications or substitutions within the technical scope disclosed in this utility model, and these modifications or substitutions should all be covered within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A decorative paper cutting device, characterized in that, include: The machine housing and the material rack mechanism, track mechanism, conveying mechanism and cutting mechanism disposed on the machine housing; The material rack mechanism is used to load the material tray so that the decorative paper in the material tray can be fed to the track mechanism; The track mechanism has an adjustable-width guide structure for guiding decorative paper of various widths to the conveying mechanism; The conveying mechanism is used to press the decorative paper and make it roll, so as to drive the decorative paper to the cutting mechanism; The cutting mechanism is provided with a cutting opening for the decorative paper to pass through, so as to perform a cutting motion as the decorative paper passes through.

2. The decorative paper cutting equipment according to claim 1, characterized in that, The material rack mechanism includes: A support plate is provided, with one end connected to the housing. The hanging rod is connected at one end to the other end of the supporting upright plate; A thrust block is fixedly fitted onto the hanging rod. An elastic clamping element is fitted onto the hanging rod and can be moved and adjusted along the axial direction of the hanging rod; The material tray is fitted onto the hanging rod and clamped between the thrust block and the elastic clamping member. The elastic clamping member is used to squeeze the material tray toward the thrust block.

3. The decorative paper cutting equipment according to claim 2, characterized in that, The elastic clamping member includes: The clamping block is fitted onto the hanging rod; The push block is fitted onto the hanging rod and is located on the side of the clamping block away from the thrust block; A pull rod is mounted on the push block and passes through the clamping block; A clamping spring is sleeved on the pull rod and located between the push block and the clamping block.

4. The decorative paper cutting equipment according to claim 1, characterized in that, The track mechanism includes: A track fixing plate is installed on the housing; Multiple material support rollers are arranged side-by-side at intervals on the track fixing plate; A support fixing plate is installed on the track fixing plate, with a gap between the bottom of the support fixing plate and the track fixing plate; The left sliding baffle and the right sliding baffle are arranged parallel to each other and slidably installed on the bottom of the support fixing plate; The left and right sliding baffles are located above the multiple material support rollers and cooperate with the multiple material support rollers to form a guide structure for guiding the decorative paper to the conveying mechanism.

5. The decorative paper cutting equipment according to claim 4, characterized in that, The track mechanism also includes: A scale is set on the support fixing plate and perpendicular to the left sliding baffle and the right sliding baffle; The left pointer is positioned on the left sliding baffle and points to the scale. The right pointer is located on the right sliding plate and points to the scale.

6. The decorative paper cutting equipment according to claim 1, characterized in that, The conveying mechanism includes: The drive roller is mounted on the housing; The driven roller is mounted on the housing and is positioned opposite to the driving roller. An elastic clamping element is installed on the housing and elastically presses against the driven roller to drive the driven roller to press against the driving roller; The lifting element is mounted on the housing and connected to the driven roller, used to drive the driven roller away from the driving roller and resist the elastic pressure of the elastic clamping element.

7. The decorative paper cutting equipment according to claim 6, characterized in that, The elastic clamping element includes: The protective spring block is fixedly installed on the housing; The adjusting screw is threaded to the retaining spring block and can be rotated toward the driven roller; A compression spring is disposed inside the spring guard block, with one end abutting against the adjusting screw; The set screw is located inside the spring block, with one end abutting against the other end of the compression spring and the other end abutting against the end of the driven roller, applying the elastic compression force of the compression spring to the end of the driven roller.

8. The decorative paper cutting equipment according to claim 6, characterized in that, The lifting element includes: Pry the shaft open and rotate it onto the machine housing; The pry block is rotatably mounted on the pry shaft in the middle, and one end abuts against the bottom of the driven roller. The control lever is rotatably mounted on the machine housing; A control block is mounted on the control lever and abuts against the top of the other end of the pry block; The control lever is used to rotate the control block and press down the other end of the pry block when rotated, so as to move one end of the pry block and the end of the driven roller in a direction away from the driving roller and lift them up.

9. The decorative paper cutting equipment according to claim 1, characterized in that, The cutting mechanism includes: Cut and fix the plate, and install it on the housing; The moving blade is linearly movable and mounted on the cutting and fixing plate; A stationary blade is fixedly mounted on the cutting fixing plate and corresponds to the moving blade. The drive unit is mounted on the cutting fixing plate and connected to the moving blade, and is used to drive the moving blade to move linearly back and forth so that the cutting opening between the moving blade and the stationary blade can achieve opening and closing motion.

10. The decorative paper cutting equipment according to claim 9, characterized in that, The drive unit includes: A linear flange bearing is mounted on the cutting and fixing plate; The lifting shaft is fixedly installed in the linear flange bearing, and one end is connected to the moving tool. The lifting block is connected to the other end of the lifting shaft and has an oblong opening; A cutting motor is fixedly mounted on the cutting fixing plate; An eccentric wheel is mounted on the output shaft of the cutting motor and located in the waist-shaped opening.

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